/* ==========================================================================
   CSS FOUNDATION & DESIGN SYSTEM FOR SAO SÁNG KINDERGARTEN
   ========================================================================== */

/* Imports */
/* Google Fonts moved to HTML head for zero render-blocking */

/* CSS Variables */
:root {
  /* Brand Colors */
  --color-green: #1E7E34;
  --color-green-hover: #238C3A;
  --color-green-dark: #1E6B2C;
  --color-yellow: #FFC928;
  --color-yellow-hover: #F5B81D;
  --color-orange: #D95D00;
  --color-orange-hover: #E6660E;
  --color-pink: #C2185B;
  --color-pink-hover: #E2497F;
  --color-blue: #1565C0;
  --color-blue-hover: #1B6FD1;
  
  /* Backgrounds & Text */
  --color-bg-cream: #FFF9EA;
  --color-bg-white: #FFFFFF;
  --color-text-dark: #333333;
  --color-text-body: #2B2B2B;
  --color-text-light: #525252;
  
  /* Pastels for Cards & Backgrounds */
  --color-pastel-green: #EBF7EE;
  --color-pastel-yellow: #FFF9E6;
  --color-pastel-orange: #FFF2E6;
  --color-pastel-pink: #FDF0F4;
  --color-pastel-blue: #EEF5FC;
  
  /* Fonts */
  --font-heading: 'Baloo 2', 'Nunito', 'Segoe UI', cursive, sans-serif;
  --font-body: 'Nunito', 'Segoe UI', sans-serif;
  
  /* Border Radii */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-circle: 50%;
  --radius-pill: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.02);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 35px -10px rgba(0, 0, 0, 0.08), 0 10px 15px -8px rgba(0, 0, 0, 0.08);
  --shadow-green: 0 10px 20px -5px rgba(47, 158, 68, 0.3);
  --shadow-orange: 0 10px 20px -5px rgba(255, 122, 26, 0.3);
  
  /* Transitions */
  --transition-fast: all 0.15s ease;
  --transition-normal: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-slow: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--color-text-body);
  background-color: var(--color-bg-cream);
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-text-dark);
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

h2 {
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

p {
  margin-bottom: 1.25rem;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Layout Elements */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

.header-container {
  max-width: 1320px !important;
  width: 100%;
  padding-left: 24px !important;
  padding-right: 24px !important;
}

.section-padding {
  padding-top: 80px;
  padding-bottom: 80px;
}

@media (max-width: 768px) {
  .section-padding {
    padding-top: 60px;
    padding-bottom: 60px;
  }
}

/* Grid & Flex Utilities */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.grid-5 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}

.flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Responsive Grids */
@media (max-width: 1024px) {
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .grid-5 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
}

/* Section Header Styles */
.section-header {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 50px auto;
}

.section-header .tag {
  display: inline-block;
  padding: 6px 16px;
  background-color: var(--color-pastel-green);
  color: #1E6B2C;
  font-family: var(--font-heading);
  font-weight: 700;
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 1.5px dashed var(--color-green);
}

.section-header h2 {
  color: var(--color-text-dark);
}

.section-header p {
  color: #424242;
  color: var(--color-text-light);
  font-size: 1.1rem;
  margin-bottom: 0;
}

/* Component Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition-normal);
  border: none;
  gap: 8px;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background-color: #C84E00;
  color: var(--color-bg-white);
  box-shadow: var(--shadow-orange);
}

.btn-primary:hover {
  background-color: var(--color-orange-hover);
  transform: translateY(-3px);
  box-shadow: 0 12px 22px -5px rgba(255, 122, 26, 0.45);
}

.btn-primary:active {
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: #1E6B2C;
  color: var(--color-bg-white);
  box-shadow: var(--shadow-green);
}

.btn-secondary:hover {
  background-color: var(--color-green-hover);
  transform: translateY(-3px);
  box-shadow: 0 12px 22px -5px rgba(47, 158, 68, 0.45);
}

.btn-secondary:active {
  transform: translateY(-1px);
}

.btn-outline {
  background-color: transparent;
  color: #1E6B2C;
  border: 2px solid var(--color-green);
}

.btn-outline:hover {
  background-color: #1E6B2C;
  color: var(--color-bg-white);
  transform: translateY(-3px);
}

.btn-outline:active {
  transform: translateY(-1px);
}

.btn-yellow {
  background-color: var(--color-yellow);
  color: var(--color-text-dark);
  box-shadow: 0 8px 16px -4px rgba(255, 201, 40, 0.3);
}

.btn-yellow:hover {
  background-color: var(--color-yellow-hover);
  transform: translateY(-3px);
  box-shadow: 0 12px 22px -5px rgba(255, 201, 40, 0.45);
}

/* Shape Dividers & Decorations */
.curve-divider {
  position: relative;
  width: 100%;
  line-height: 0;
}

.curve-divider svg {
  display: block;
  width: 100%;
  height: 40px;
}

/* Floating Animations */
@keyframes float-slow {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-10px) rotate(3deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}

@keyframes float-medium {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-15px) rotate(-3deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}

.float-item-1 { animation: float-slow 6s ease-in-out infinite; }
.float-item-2 { animation: float-medium 8s ease-in-out infinite; }

/* Global Card styling */
.card {
  background-color: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  border: 1px solid rgba(255, 255, 255, 0.6);
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

/* ==========================================================================
   SECTION 1: HEADER STYLES
   ========================================================================== */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 96px;
  background-color: transparent;
  z-index: 1000;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
}

/* Sticky Header Triggered by JS */
.main-header.sticky {
  height: 80px;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
  border-bottom: 1px solid rgba(47, 158, 68, 0.08);
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand-logo img {
  width: 58px;
  height: 58px;
  object-fit: contain;
  flex-shrink: 0;
  transition: var(--transition-normal);
}

.main-header.sticky .brand-logo img {
  width: 48px;
  height: 48px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1;
}

.logo-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: #1E6B2C;
  line-height: 1;
}

.logo-subtitle {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #C84E00;
  letter-spacing: 1px;
}

/* Navigation List */
.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--color-text-dark);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: #1E6B2C;
  background-color: var(--color-pastel-green);
}

/* Header CTAs */
.header-ctas {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-hotline {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-bg-white);
  border: 1.5px solid rgba(255, 122, 26, 0.18);
  border-radius: var(--radius-pill);
  padding: 5px 16px 5px 6px;
  transition: var(--transition-normal);
}

.header-hotline:hover {
  border-color: #C84E00;
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.hotline-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-circle);
  background-color: #C84E00;
  color: var(--color-bg-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.header-hotline:hover .hotline-icon {
  transform: scale(1.08) rotate(15deg);
}

.hotline-text {
  display: flex;
  flex-direction: column;
}

.hotline-label {
  font-size: 0.72rem;
  color: var(--color-text-light);
  font-weight: 600;
  line-height: 1.1;
}

.hotline-number {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.92rem;
  color: #C84E00;
  line-height: 1.1;
}

.btn-header-cta {
  background-color: var(--color-green) !important;
  color: var(--color-bg-white) !important;
  font-size: 0.95rem !important;
  padding: 10px 22px !important;
  border-radius: var(--radius-pill) !important;
  box-shadow: 0 6px 16px rgba(47, 158, 68, 0.15) !important;
  border: none !important;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  white-space: nowrap !important;
}

.btn-header-cta:hover {
  background-color: var(--color-green-hover) !important;
  box-shadow: 0 10px 22px rgba(47, 158, 68, 0.28) !important;
  transform: translateY(-2px);
}

.nav-mobile-cta {
  display: none;
}

/* Hamburger Button */
.hamburger-menu {
  display: none;
  cursor: pointer;
  background: none;
  border: none;
  width: 30px;
  height: 24px;
  position: relative;
  z-index: 1001;
}

.hamburger-menu .bar {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--color-text-dark);
  border-radius: 3px;
  transition: all 0.3s ease;
  position: absolute;
}

.hamburger-menu .bar:nth-child(1) { top: 0; }
.hamburger-menu .bar:nth-child(2) { top: 10px; }
.hamburger-menu .bar:nth-child(3) { top: 20px; }

.hamburger-menu.active .bar:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
  background-color: var(--color-pink);
}
.hamburger-menu.active .bar:nth-child(2) {
  opacity: 0;
}
.hamburger-menu.active .bar:nth-child(3) {
  transform: translateY(-10px) rotate(-45deg);
  background-color: var(--color-pink);
}

/* ==========================================
   SECTION 2: HERO STYLES
   ========================================== */
.hero-section {
  background: linear-gradient(135deg, #FFFDF8 0%, #FFF9EA 100%);
  position: relative;
  padding-top: 96px; /* Exact fixed header height */
  min-height: calc(100vh - 96px);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.container.grid-2.hero-container {
  max-width: 1320px;
  grid-template-columns: 52% 48%;
  gap: 60px;
  align-items: center;
  width: 100%;
  padding-left: 24px;
  padding-right: 24px;
}

.hero-content {
  position: relative;
  z-index: 5;
}

.hero-title {
  font-size: clamp(56px, 5.5vw, 72px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 900;
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-title .text-green { color: #1E6B2C; }
.hero-title .text-orange { color: #C84E00; }
.hero-title .text-pink { color: var(--color-pink); }

.title-highlight {
  position: relative;
  display: inline-block;
}

/* Wavy decoration removed for clean layout */

.title-star-decor {
  position: absolute;
  right: -25px;
  bottom: 22px;
  color: var(--color-yellow);
  font-size: 1.35rem;
  animation: spin-slow 12s linear infinite;
}

@keyframes spin-slow {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.hero-tagline-wrap {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  width: fit-content;
  margin-bottom: 22px;
}

.hero-tagline {
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.3;
  font-family: var(--font-heading);
  font-size: 25px;
  font-weight: 800;
  color: var(--color-text-dark);
}

.cta-button,
.feature-pill,
.nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 20px;
  margin-bottom: 32px;
  max-width: 600px;
}

.feature-pill {
  background-color: var(--color-bg-white);
  padding: 10px 18px;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.02);
  border: 1.5px solid rgba(241, 232, 216, 0.5);
  transition: var(--transition-fast);
  color: var(--color-text-dark);
  font-weight: 700;
  font-size: 15.5px;
  justify-content: flex-start;
}

.feature-pill:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
  border-color: rgba(47, 158, 68, 0.2);
}

.feature-pill .badge-icon {
  width: clamp(36px, 3.5vw, 42px);
  height: clamp(36px, 3.5vw, 42px);
  border-radius: var(--radius-circle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  color: var(--color-bg-white);
  flex-shrink: 0;
}

@media (min-width: 769px) {
  .cta-button,
  .feature-pill {
    white-space: nowrap;
  }
}

@media (max-width: 1024px) {
  .brand-logo img {
    width: 50px;
    height: 50px;
  }
}

.hero-description {
  color: var(--color-text-body);
  font-size: 18px;
  margin-bottom: 32px;
  max-width: 640px;
  line-height: 1.75;
}

.hero-badges {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 20px;
  margin-bottom: 32px;
  max-width: 600px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  font-size: 15.5px;
  font-weight: 700;
  background-color: var(--color-bg-white);
  padding: 10px 18px;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.02);
  border: 1.5px solid rgba(241, 232, 216, 0.5);
  transition: var(--transition-fast);
  color: var(--color-text-dark);
}

.hero-badge:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
  border-color: rgba(47, 158, 68, 0.2);
}

.badge-full-width {
  grid-column: span 2;
}

.badge-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-circle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  color: var(--color-bg-white);
  flex-shrink: 0;
}

.badge-icon.green-bg { background-color: #1E6B2C; }
.badge-icon.pink-bg { background-color: var(--color-pink); }
.badge-icon.blue-bg { background-color: var(--color-blue); }
.badge-icon.orange-bg { background-color: #C84E00; }
.badge-icon.yellow-bg { background-color: var(--color-yellow); color: var(--color-text-dark); }

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
}

.hero-actions .btn {
  padding: 14px 30px;
  font-size: 16.5px;
  border-radius: var(--radius-pill);
  transition: var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-actions .btn:hover {
  transform: translateY(-3px) scale(1.02);
}

.hero-actions .btn-primary {
  background-color: #C84E00;
  color: var(--color-bg-white);
  box-shadow: var(--shadow-orange);
}

.hero-actions .btn-primary:hover {
  background-color: var(--color-orange-hover);
  box-shadow: 0 14px 28px rgba(255, 122, 26, 0.4);
}

.hero-actions .btn-outline {
  border: 1.5px solid var(--color-green);
  color: #1E6B2C;
  background-color: transparent;
}

.hero-actions .btn-outline:hover {
  background-color: var(--color-pastel-green);
  box-shadow: 0 14px 28px rgba(47, 158, 68, 0.15);
}

.hero-trust-card {
  font-size: 0.95rem;
  color: var(--color-text-body);
  background-color: rgba(255, 122, 26, 0.05);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  border: 1.5px solid rgba(255, 122, 26, 0.18);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  max-width: 600px;
  line-height: 1.55;
  margin-top: 8px;
}

.trust-loc-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-circle);
  background-color: rgba(255, 122, 26, 0.14);
  color: #C84E00;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

/* Image Collage & Shapes */
.hero-images {
  position: relative;
  height: 560px;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
}

.collage-wrapper {
  position: relative;
  width: 100%;
  max-width: 520px;
  height: 100%;
}

.blob-dashed-border {
  width: 480px;
  height: 480px;
  border: 2.5px dashed var(--color-orange);
  border-radius: 42% 58% 65% 35% / 45% 50% 50% 55%;
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 1;
  pointer-events: none;
  opacity: 0.85;
}

.main-image-shape {
  width: 440px;
  height: 440px;
  background-color: #1E6B2C;
  border-radius: 42% 58% 65% 35% / 45% 50% 50% 55%;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
  border: 10px solid var(--color-bg-white);
  position: absolute;
  top: 30px;
  left: 30px;
  z-index: 2;
}

.main-image-shape img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Polaroid Cards */
.hero-polaroid {
  background-color: var(--color-bg-white);
  padding: 8px 8px 12px 8px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: absolute;
  z-index: 3;
  width: 170px;
  transition: var(--transition-normal);
  border: 1px solid rgba(0, 0, 0, 0.03);
}

.hero-polaroid:hover {
  transform: scale(1.06) translateY(-5px) !important;
  box-shadow: 0 20px 35px rgba(0, 0, 0, 0.12);
  z-index: 10;
}

.hero-polaroid img {
  width: 100%;
  height: 115px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 8px;
}

.polaroid-caption {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-text-dark);
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.dot-indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.dot-pink { background-color: var(--color-pink); }
.dot-green { background-color: #1E6B2C; }

.polaroid-top-right {
  top: -10px;
  right: -50px;
  transform: rotate(8deg);
}

.polaroid-bottom-left {
  bottom: 5px;
  left: -60px;
  transform: rotate(-8deg);
}

.sticker-heart {
  position: absolute;
  top: -12px;
  right: -8px;
  color: var(--color-pink);
  font-size: 1.6rem;
  animation: heartbeat 2s infinite ease-in-out;
}

@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}

/* Smiley Star Sticker */
.sticker-star {
  position: absolute;
  top: -25px;
  left: 90px;
  width: 65px;
  height: 65px;
  z-index: 4;
  transform: rotate(-15deg);
}

.star-svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.08));
}

/* Smiley Flower Sticker */
.sticker-flower {
  position: absolute;
  bottom: -25px;
  right: 30px;
  width: 95px;
  height: 95px;
  z-index: 4;
}

.flower-svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.08));
}

/* Floating Elements (Leaves, dots) */
.hero-decorative-elements {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 2;
}

.decor-leaf {
  position: absolute;
  color: rgba(76, 175, 80, 0.35);
  font-size: 1.1rem;
}

.leaf-1 {
  top: 15%;
  left: 10px;
  transform: rotate(45deg);
  animation: float-slow 6s infinite ease-in-out;
}

.leaf-2 {
  bottom: 20%;
  right: -20px;
  transform: rotate(-30deg);
  animation: float-medium 8s infinite ease-in-out;
}

.decor-dot {
  position: absolute;
  border-radius: 50%;
  opacity: 0.65;
}

.dot-orange {
  width: 10px;
  height: 10px;
  background-color: #C84E00;
  top: 12%;
  right: 110px;
  animation: float-medium 6s infinite ease-in-out;
}

.dot-blue {
  width: 8px;
  height: 8px;
  background-color: var(--color-blue);
  bottom: 12%;
  left: 70px;
  animation: float-slow 8s infinite ease-in-out;
}

.hero-decor {
  position: absolute;
  font-size: 2.5rem;
  color: rgba(255, 255, 255, 0.4);
  z-index: 1;
  pointer-events: none;
}

/* Optimize Hero Section for laptops and smaller height screens (e.g. 15.6 inch laptops) */
@media (min-width: 1025px) and (max-height: 850px) {
  .hero-decor {
    display: none;
  }
  .hero-section {
    padding-top: 100px;
    padding-bottom: 20px;
  }
  .container.grid-2.hero-container {
    min-height: auto;
    gap: 40px;
  }
  .hero-title {
    font-size: 52px;
    line-height: 1.1;
    margin-bottom: 8px;
  }
  .hero-tagline-sub {
    font-size: 22px;
    margin-bottom: 12px;
  }
  .hero-description {
    font-size: 16.5px;
    margin-bottom: 20px;
    max-width: 560px;
    line-height: 1.6;
  }
  .hero-badges {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px 16px;
    margin-bottom: 24px;
  }
  .hero-badge {
    background-color: var(--color-bg-white);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.03);
    padding: 8px 16px;
    font-size: 14.5px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
  }
  .badge-icon {
    width: 28px;
    height: 28px;
    font-size: 0.85rem;
  }
  .hero-actions {
    margin-bottom: 20px;
    gap: 14px;
  }
  .hero-actions .btn {
    padding: 12px 26px;
    font-size: 15.5px;
  }
  .hero-trust-card {
    font-size: 0.85rem;
    padding: 8px 14px;
    margin-top: 4px;
    max-width: 520px;
    gap: 8px;
  }
  .trust-loc-icon {
    width: 28px;
    height: 28px;
    font-size: 0.85rem;
  }
  .hero-images {
    height: 520px;
  }
  .collage-wrapper {
    max-width: 460px;
  }
  .blob-dashed-border {
    width: 400px;
    height: 400px;
    top: 10px;
    left: 10px;
  }
  .main-image-shape {
    width: 360px;
    height: 360px;
    top: 30px;
    left: 30px;
    border-width: 10px;
  }
  .hero-polaroid {
    width: 145px;
    padding: 6px 6px 10px 6px;
  }
  .hero-polaroid img {
    height: 98px;
    border-radius: 6px;
    margin-bottom: 6px;
  }
  .polaroid-caption {
    font-size: 0.78rem;
    gap: 4px;
  }
  .polaroid-top-right {
    top: 0px;
    right: -35px;
  }
  .polaroid-bottom-left {
    bottom: 5px;
    left: -40px;
  }
  .sticker-star {
    top: -20px;
    left: 70px;
    width: 52px;
    height: 52px;
  }
  .sticker-flower {
    bottom: -20px;
    right: 20px;
    width: 80px;
    height: 80px;
  }
  .decor-leaf { font-size: 0.95rem; }
  .decor-dot { display: none; }
}

/* Responsive Styles for Header & Hero */
@media (max-width: 1024px) {
  .container.grid-2.hero-container {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
  .hero-title {
    font-size: 48px;
    line-height: 1.1;
  }
  .hero-tagline-sub {
    font-size: 22px;
  }
  .hero-description {
    font-size: 17px;
    line-height: 1.6;
  }
  .hero-badges {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .hero-badge {
    font-size: 15px;
    padding: 8px 16px;
  }
  .hero-images {
    height: 480px;
  }
  .collage-wrapper {
    max-width: 440px;
  }
  .blob-dashed-border {
    width: 380px;
    height: 380px;
    top: 10px;
    left: 10px;
  }
  .main-image-shape {
    width: 340px;
    height: 340px;
    top: 30px;
    left: 30px;
    border-width: 8px;
  }
  .hero-polaroid {
    width: 135px;
    padding: 6px 6px 10px 6px;
  }
  .hero-polaroid img {
    height: 90px;
    border-radius: 6px;
  }
  .polaroid-caption {
    font-size: 0.75rem;
    gap: 4px;
  }
  .polaroid-top-right {
    top: 0px;
    right: -30px;
  }
  .polaroid-bottom-left {
    bottom: 10px;
    left: -30px;
  }
  .sticker-star {
    width: 38px;
    height: 38px;
    top: -10px;
    left: 70px;
  }
  .sticker-flower {
    width: 58px;
    height: 58px;
    bottom: -10px;
    right: 25px;
  }
  .hero-decorative-elements { display: none; }
}
@media (max-width: 768px) {
  /* Spacing & Padding */
  .section-padding {
    padding-top: 40px !important;
    padding-bottom: 40px !important;
  }
  
  body {
    padding-bottom: 90px !important;
  }

  /* 1. Header mobile */
  .main-header {
    height: 78px !important;
    background-color: var(--color-bg-white) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03) !important;
  }
  
  .brand-logo img {
    width: 44px !important;
    height: 44px !important;
  }
  
  .logo-title {
    font-size: 1.25rem !important;
  }
  
  .logo-subtitle {
    font-size: 0.65rem !important;
  }

  .hamburger-menu {
    display: block !important;
    margin-top: 0 !important;
    height: 32px !important;
    width: 32px !important;
  }
  
  .hamburger-menu .bar {
    height: 3px !important;
    border-radius: 3px !important;
  }
  
  .nav-menu {
    position: fixed;
    top: 78px;
    right: -280px;
    width: 280px;
    height: calc(100vh - 78px);
    background-color: var(--color-bg-white);
    z-index: 1000;
    transition: var(--transition-normal);
    box-shadow: -10px 10px 30px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    padding: 30px 20px;
    overflow-y: auto;
  }
  .nav-menu.active {
    right: 0;
  }
  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 10px;
    margin-bottom: 30px;
  }
  .nav-link {
    width: 100%;
    display: block;
    padding: 12px 20px;
  }
  .nav-mobile-cta {
    display: flex;
    flex-direction: column;
    gap: 15px;
    width: 100%;
    border-top: 1.5px dashed var(--color-pastel-green);
    padding-top: 20px;
  }
  .mobile-hotline-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 700;
    color: #C84E00;
    font-size: 1.1rem;
    padding: 10px;
  }
  .header-ctas {
    display: none !important;
  }
  .nav-overlay {
    position: fixed;
    top: 78px;
    left: 0;
    width: 100%;
    height: calc(100vh - 78px);
    background-color: rgba(0, 0, 0, 0.4);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
  }
  .nav-overlay.active {
    opacity: 1;
    visibility: visible;
  }
  
  /* 2. Hero section mobile */
  .hero-section {
    padding-top: 90px !important;
    padding-bottom: 30px !important;
    min-height: auto !important;
    display: block !important;
    background: linear-gradient(180deg, #FFF9EA 0%, #FFFFFF 100%) !important;
  }
  .container.grid-2.hero-container {
    grid-template-columns: 1fr !important;
    text-align: left !important;
    gap: 24px !important;
    padding-left: clamp(20px, 5vw, 24px) !important;
    padding-right: clamp(20px, 5vw, 24px) !important;
  }
  .hero-title {
    font-size: clamp(34px, 10vw, 42px) !important;
    line-height: 1.08 !important;
    font-weight: 900 !important;
    text-shadow: none !important;
    margin-bottom: 28px !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
  }
  .hero-title .title-highlight {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 4px !important;
    padding-bottom: 0 !important;
  }
  .text-orange, .text-pink {
    padding-bottom: 2px !important;
  }
  .title-star-decor {
    right: -15px !important;
    bottom: 8px !important;
    font-size: 0.95rem !important;
  }
  .hero-tagline-wrap {
    max-width: 100% !important;
    align-items: flex-start !important;
  }
  .hero-tagline {
    font-size: clamp(14px, 3.5vw, 18px) !important;
    align-items: center !important;
  }
  .hero-tagline span {
    white-space: nowrap !important;
    display: inline-block;
  }
  .hero-description {
    font-size: 15px !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    max-width: 440px !important;
    line-height: 1.65 !important;
    margin-bottom: 24px !important;
  }
  
  .hero-decor {
    display: none !important;
  }

  /* 3. Badge lợi ích Grid 2 cột trên mobile */
  .feature-grid {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
    width: 100% !important;
    max-width: 440px !important;
    margin: 0 0 24px 0 !important;
  }
  .feature-pill {
    background-color: var(--color-bg-white) !important;
    border: 1.5px solid rgba(241, 232, 216, 0.6) !important;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.02) !important;
    padding: 8px 12px !important;
    border-radius: 14px !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    width: 100% !important;
    height: auto !important;
    min-height: 52px !important;
    text-align: left !important;
    justify-content: flex-start !important;
    white-space: normal !important;
  }
  .badge-full-width {
    grid-column: span 1 !important;
    justify-content: flex-start !important;
    text-align: left !important;
  }
  .feature-pill .badge-icon {
    width: 36px !important;
    height: 36px !important;
    font-size: 0.95rem !important;
    flex-shrink: 0 !important;
  }
  
  .hero-actions {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
    margin-bottom: 20px !important;
    width: 100% !important;
    max-width: 440px !important;
  }
  .hero-actions .cta-button {
    width: 100% !important;
    min-height: 48px !important;
    padding: 10px 8px !important;
    font-size: 13.5px !important;
    margin: 0 !important;
    white-space: nowrap !important;
    text-align: center !important;
  }
  .hero-trust-card {
    display: inline-flex !important;
    justify-content: flex-start !important;
    font-size: 13px !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    padding: 10px 14px !important;
    max-width: 440px !important;
    text-align: left !important;
  }
  .trust-loc-icon {
    width: 26px !important;
    height: 26px !important;
    font-size: 0.85rem !important;
  }
  
  .hero-images {
    height: 380px !important;
    margin-top: 15px !important;
  }
  .collage-wrapper {
    max-width: 330px !important;
    height: 330px !important;
  }
  .blob-dashed-border {
    width: 270px !important;
    height: 270px !important;
    top: 10px !important;
    left: 10px !important;
  }
  .main-image-shape {
    width: 250px !important;
    height: 250px !important;
    top: 20px !important;
    left: 20px !important;
    border-width: 8px !important;
  }
  .hero-polaroid {
    width: 115px !important;
    padding: 5px 5px 8px 5px !important;
    border-radius: 8px !important;
  }
  .hero-polaroid img {
    height: 78px !important;
    border-radius: 5px !important;
    margin-bottom: 5px !important;
  }
  .polaroid-caption {
    font-size: 0.72rem !important;
    gap: 3px !important;
  }
  .dot-indicator {
    width: 4px !important;
    height: 4px !important;
  }
  .polaroid-top-right {
    top: 5px !important;
    right: -20px !important;
  }
  .polaroid-bottom-left {
    bottom: 15px !important;
    left: -20px !important;
  }
  .sticker-heart {
    font-size: 0.95rem !important;
    top: -8px !important;
    right: -5px !important;
  }
  .sticker-star {
    display: block !important;
    width: 35px !important;
    height: 35px !important;
    top: -15px !important;
    left: 55px !important;
    z-index: 4 !important;
  }
  .sticker-flower {
    display: block !important;
    width: 50px !important;
    height: 50px !important;
    bottom: -10px !important;
    right: 15px !important;
    z-index: 4 !important;
  }
  .hero-decorative-elements {
    display: none !important;
  }

  /* 4. Icon Cards: 2 cột trên mobile */
  .why-choose-section .grid-3,
  .curriculum-section .grid-3 {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px !important;
  }
  
  .why-card,
  .curriculum-card {
    padding: 14px !important;
    border-radius: 20px !important;
  }
  
  .why-card h3,
  .curriculum-card h3 {
    font-size: 14.5px !important;
    margin-bottom: 6px !important;
    line-height: 1.3 !important;
  }
  
  .why-card p,
  .curriculum-card p {
    font-size: 12.5px !important;
    line-height: 1.5 !important;
    margin-bottom: 0 !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 3 !important;
    line-clamp: 3 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
  }
  
  .why-icon-box {
    width: 42px !important;
    height: 42px !important;
    font-size: 1.1rem !important;
    margin-bottom: 12px !important;
  }
  
  .curriculum-num {
    font-size: 1.5rem !important;
    margin-bottom: 8px !important;
  }

  /* 5. Section cơ sở: 2 cột trên mobile */
  .campuses-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px !important;
  }
  .campus-card {
    border-radius: 18px !important;
  }
  .campus-image-container {
    height: 110px !important;
  }
  .campus-info {
    padding: 12px !important;
  }
  .campus-info h3 {
    font-size: 14px !important;
    margin-bottom: 6px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }
  .campus-address {
    font-size: 11.5px !important;
    margin-bottom: 12px !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
    height: 32px !important;
    line-height: 1.4 !important;
    gap: 4px !important;
  }
  .campus-address i {
    display: none !important;
  }
  .campus-actions {
    display: flex !important;
    flex-direction: column !important;
    gap: 6px !important;
    border-top: none !important;
    padding-top: 0 !important;
  }
  .btn-campus-link {
    width: 100% !important;
    padding: 6px 4px !important;
    border-radius: 8px !important;
    font-size: 11.5px !important;
  }
  .btn-campus-link.btn-register-trigger {
    order: 1 !important;
    background-color: var(--color-orange) !important;
    color: var(--color-bg-white) !important;
  }
  .btn-campus-link.link-route {
    order: 2 !important;
    background: transparent !important;
    color: var(--color-green) !important;
    border: none !important;
    text-decoration: underline !important;
    font-size: 11px !important;
    font-weight: 600 !important;
  }

  /* 6. Academy grid 2 columns on mobile */
  .academy-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px !important;
  }
  .academy-card {
    padding: 20px 12px !important;
    min-height: auto !important;
  }
}

/* Fallback to 1-column list for screens below 360px */
@media (max-width: 360px) {
  .hero-badges {
    grid-template-columns: 1fr !important;
  }
  .hero-badge:nth-child(5) {
    grid-column: auto !important;
  }
  .why-choose-section .grid-3,
  .curriculum-section .grid-3,
  .campuses-grid {
    grid-template-columns: 1fr !important;
  }
  .campus-image-container {
    height: 160px !important;
  }
}

/* ==========================================================================
   PREMIUM HERO FLOATING ELEMENTS
   ========================================================================== */

/* Heart icon animation in tagline */
.hero-heart-icon {
  color: var(--color-pink);
  font-size: 1.1em;
  animation: pulse-heart 2s ease-in-out infinite;
  display: inline-block;
  vertical-align: middle;
}

@keyframes pulse-heart {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.25); }
}

/* Experience badge - top right of collage */
.hero-exp-badge {
  position: absolute;
  top: 22px;
  right: -18px;
  background: var(--color-bg-white);
  border-radius: var(--radius-pill);
  padding: 8px 16px 8px 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12), 0 4px 8px rgba(0, 0, 0, 0.06);
  z-index: 5;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--color-text-dark);
  white-space: nowrap;
  border: 1px solid rgba(255, 255, 255, 0.9);
}

.exp-icon {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-yellow), var(--color-orange));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-bg-white);
  font-size: 0.82rem;
  flex-shrink: 0;
}

/* Outdoor play mini card - bottom left */
.hero-mini-card {
  position: absolute;
  bottom: 12px;
  left: -22px;
  width: 162px;
  background: var(--color-bg-white);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.14), 0 6px 12px rgba(0, 0, 0, 0.06);
  z-index: 5;
  transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.hero-mini-card:hover {
  transform: scale(1.04) translateY(-4px) !important;
  animation: none;
}

.hero-mini-card > img {
  width: 100%;
  height: 106px;
  object-fit: cover;
  display: block;
}

.mini-card-footer {
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

.mini-card-footer > span {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.77rem;
  color: var(--color-text-dark);
  line-height: 1.25;
}

.mini-card-arrow {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-orange), #FF9500);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(255, 122, 26, 0.38);
}

/* Trust badge - bottom right */
.hero-trust-badge {
  position: absolute;
  bottom: 58px;
  right: -14px;
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.10), 0 4px 8px rgba(0, 0, 0, 0.05);
  z-index: 5;
  border: 1px solid rgba(255, 255, 255, 0.9);
}

.trust-face-icon {
  font-size: 1.75rem;
  color: var(--color-yellow);
  line-height: 1;
}

.trust-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.trust-stars {
  color: var(--color-yellow);
  font-size: 0.72rem;
  letter-spacing: 0.5px;
}

.trust-content > span {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.76rem;
  color: var(--color-text-dark);
  white-space: nowrap;
}

/* Flower decorations - bottom right corner */
.hero-flowers {
  position: absolute;
  bottom: -18px;
  right: -38px;
  z-index: 6;
  display: flex;
  align-items: flex-end;
  gap: 3px;
  pointer-events: none;
  user-select: none;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.08));
}

.hero-flowers .petal {
  display: block;
  line-height: 1;
}

.hero-flowers .petal-1 {
  font-size: 2.8rem;
  transform: rotate(-8deg);
}
.hero-flowers .petal-2 {
  font-size: 2.1rem;
  transform: rotate(10deg);
  margin-bottom: 12px;
}
.hero-flowers .petal-3 {
  font-size: 1.55rem;
  transform: rotate(-5deg);
  margin-bottom: 6px;
}

/* ==========================================================================
   SECTION 3: VÌ SAO PHỤ HUYNH CHỌN SAO SÁNG
   ========================================================================== */
.why-choose-section {
  background-color: var(--color-bg-white);
}

.why-card {
  text-align: center;
  padding: 40px 30px;
}

.why-icon-box {
  width: 70px;
  height: 70px;
  border-radius: var(--radius-circle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px auto;
  font-size: 2.2rem;
  transition: var(--transition-normal);
}

.why-icon-box.pink-bg { background-color: var(--color-pastel-pink); color: var(--color-pink); }
.why-icon-box.green-bg { background-color: var(--color-pastel-green); color: #1E6B2C; }
.why-icon-box.blue-bg { background-color: var(--color-pastel-blue); color: var(--color-blue); }
.why-icon-box.yellow-bg { background-color: var(--color-pastel-yellow); color: var(--color-yellow); }
.why-icon-box.orange-bg { background-color: var(--color-pastel-orange); color: #C84E00; }

.why-card:hover .why-icon-box {
  transform: scale(1.15) rotate(5deg);
}

.why-card h3 {
  margin-bottom: 15px;
  color: var(--color-text-dark);
}

.why-card p {
  color: var(--color-text-body);
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* ==========================================================================
   SECTION 4: HỆ THỐNG 4 CƠ SỞ
   ========================================================================== */
.campuses-section {
  background-color: var(--color-bg-cream);
  position: relative;
}

.campus-card {
  background-color: var(--color-bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  border: 1px solid rgba(255, 255, 255, 0.6);
  display: flex;
  flex-direction: column;
}

.campus-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.campus-image-container {
  height: 220px;
  overflow: hidden;
  position: relative;
}

.campus-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.campus-card:hover .campus-image-container img {
  transform: scale(1.1);
}

.campus-tag {
  position: absolute;
  top: 15px;
  left: 15px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.85rem;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  color: var(--color-bg-white);
  box-shadow: var(--shadow-sm);
  z-index: 2;
}

.campus-tag.tag-green { background-color: #1E6B2C; }
.campus-tag.tag-orange { background-color: #C84E00; }
.campus-tag.tag-blue { background-color: var(--color-blue); }
.campus-tag.tag-pink { background-color: var(--color-pink); }

.campus-info {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.campus-info h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.campus-address {
  font-size: 0.9rem;
  color: var(--color-text-body);
  margin-bottom: 20px;
  line-height: 1.4;
  display: flex;
  gap: 8px;
}

.campus-address i {
  color: var(--color-pink);
  font-size: 1rem;
  margin-top: 3px;
}

.campuses-section .container {
  max-width: 1320px;
}

.campus-actions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  border-top: 1px dashed rgba(0, 0, 0, 0.08);
  padding-top: 15px;
}

.btn-campus-link {
  font-size: 13px;
  font-weight: 700;
  padding: 8px 6px;
  border-radius: var(--radius-md);
  text-align: center;
  white-space: nowrap;
  min-width: fit-content;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: var(--transition-fast);
}

.btn-campus-link.link-route {
  background-color: var(--color-pastel-green);
  color: #1E6B2C;
}

.btn-campus-link.link-route:hover {
  background-color: #1E6B2C;
  color: var(--color-bg-white);
}

.btn-campus-link.btn-register-trigger {
  background-color: var(--color-pastel-orange);
  color: #C84E00;
}

.btn-campus-link.btn-register-trigger:hover {
  background-color: #C84E00;
  color: var(--color-bg-white);
}

@media (max-width: 768px) {
  .campus-actions {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

.campuses-footer-cta {
  margin-top: 50px;
}

@media (max-width: 1024px) {
  .campus-image-container {
    height: 180px;
  }
}

/* ==========================================================================
   SECTION 5: CHƯƠNG TRÌNH HỌC
   ========================================================================== */
.curriculum-section {
  background-color: var(--color-bg-white);
}

.curriculum-card {
  padding: 40px 30px;
  border: 1px solid rgba(0, 0, 0, 0.04);
  position: relative;
}

.curriculum-num {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 2.8rem;
  line-height: 1;
  position: absolute;
  top: 25px;
  right: 25px;
  opacity: 0.15;
  transition: var(--transition-normal);
}

.curriculum-card:nth-child(1) .curriculum-num { color: var(--color-pink); }
.curriculum-card:nth-child(2) .curriculum-num { color: #1E6B2C; }
.curriculum-card:nth-child(3) .curriculum-num { color: #C84E00; }
.curriculum-card:nth-child(4) .curriculum-num { color: var(--color-blue); }
.curriculum-card:nth-child(5) .curriculum-num { color: var(--color-pink); }
.curriculum-card:nth-child(6) .curriculum-num { color: var(--color-yellow); }

.curriculum-card:hover .curriculum-num {
  opacity: 0.8;
  transform: scale(1.1) translateY(-5px);
}

.curriculum-card h3 {
  font-size: 1.35rem;
  margin-bottom: 15px;
  padding-right: 40px; /* Avoid overlapping the number */
  position: relative;
}

.curriculum-card h3::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 30px;
  height: 3px;
  border-radius: var(--radius-pill);
}

.curriculum-card:nth-child(1) h3::after { background-color: var(--color-pink); }
.curriculum-card:nth-child(2) h3::after { background-color: #1E6B2C; }
.curriculum-card:nth-child(3) h3::after { background-color: #C84E00; }
.curriculum-card:nth-child(4) h3::after { background-color: var(--color-blue); }
.curriculum-card:nth-child(5) h3::after { background-color: var(--color-pink); }
.curriculum-card:nth-child(6) h3::after { background-color: var(--color-yellow); }

.curriculum-card p {
  color: var(--color-text-body);
  font-size: 0.95rem;
  margin-top: 15px;
  margin-bottom: 0;
}

.curriculum-cta {
  margin-top: 50px;
}

/* ==========================================================================
   SECTION 6: CHƯƠNG TRÌNH HÈ 2026
   ========================================================================== */
.summer-section {
  background-color: var(--color-pastel-blue);
}

.sub-heading-bold {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--color-blue);
  margin-bottom: 12px;
}

.summer-pricing-grid {
  align-items: stretch;
  margin-bottom: 60px;
}

.pricing-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(47, 128, 237, 0.15);
  position: relative;
}

.pricing-badge {
  position: absolute;
  top: 25px;
  right: 25px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
}

.pricing-badge.tag-green { background-color: var(--color-pastel-green); color: #1E6B2C; }
.pricing-badge.tag-orange { background-color: var(--color-pastel-orange); color: #C84E00; }
.pricing-badge.tag-pink { background-color: var(--color-pastel-pink); color: var(--color-pink); }

.pricing-card h3 {
  font-size: 1.5rem;
  margin-top: 10px;
  margin-bottom: 5px;
}

.target-label {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  color: #1E6B2C;
  letter-spacing: 0.5px;
  margin-bottom: 15px;
}

.pricing-desc {
  font-size: 0.95rem;
  color: var(--color-text-body);
  margin-bottom: 20px;
  min-height: 48px;
}

.pricing-divider {
  border: 0;
  border-top: 1px dashed rgba(0, 0, 0, 0.08);
  margin-bottom: 20px;
}

.pricing-features {
  margin-bottom: 30px;
  flex-grow: 1;
}

.pricing-features li {
  font-size: 0.95rem;
  color: var(--color-text-body);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.pricing-features li i {
  font-size: 1.1rem;
}

.pricing-footer {
  margin-top: auto;
}

.price {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.8rem;
  color: var(--color-text-dark);
  margin-bottom: 15px;
}

.price .period {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.pricing-card .btn {
  width: 100%;
}

/* Highlighted popular pricing card */
.popular-card {
  border: 2px solid var(--color-orange);
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.popular-card:hover {
  transform: translateY(-12px);
}

.popular-ribbon {
  background-color: #C84E00;
  color: var(--color-bg-white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  padding: 4px 0;
  text-align: center;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  letter-spacing: 1px;
}

.popular-card h3 {
  margin-top: 20px;
}

/* Transport Services section styling */
.transport-header {
  margin: 60px auto 40px auto;
  max-width: 650px;
}

.transport-header h3 {
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.transport-card {
  display: flex;
  gap: 24px;
  padding: 30px;
  align-items: flex-start;
}

.transport-icon-wrapper {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--color-bg-white);
  flex-shrink: 0;
}

.transport-icon-wrapper.blue-bg { background-color: var(--color-blue); }
.transport-icon-wrapper.yellow-bg { background-color: var(--color-yellow); color: var(--color-text-dark); }

.transport-content h4 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.transport-content p {
  font-size: 0.95rem;
  color: var(--color-text-body);
  margin-bottom: 15px;
}

.transport-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 15px;
}

.trans-tag {
  color: #1E6B2C;
  font-weight: 700;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-text-light);
  background-color: var(--color-bg-cream);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.trans-tag i {
  color: #1E6B2C;
}

.transport-fee,
.transport-fee-multi {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--color-text-dark);
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  padding-top: 12px;
  margin-top: 10px;
}

.transport-fee strong,
.transport-fee-multi strong {
  color: #C84E00;
  font-size: 1.25rem;
}

.transport-fee-multi div {
  margin-bottom: 4px;
}

.summer-cta-buttons {
  margin-top: 50px;
  gap: 20px;
}

@media (max-width: 768px) {
  .popular-card {
    transform: translateY(0);
  }
  .popular-card:hover {
    transform: translateY(-8px);
  }
  .transport-card {
    flex-direction: column;
    gap: 15px;
  }
  .summer-cta-buttons {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
  }
  .summer-cta-buttons .btn {
    width: 100% !important;
    padding: 10px 8px !important;
    font-size: 13.5px !important;
    white-space: nowrap !important;
    text-align: center !important;
    min-height: 48px !important;
  }
}

/* ==========================================================================
   SECTION 7: SMART KIDS ACADEMY
   ========================================================================== */
.academy-section {
  background-color: var(--color-bg-white);
}

.academy-card {
  background-color: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: 30px 20px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(47, 128, 237, 0.06);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition-normal);
  min-height: 380px;
}

.academy-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.academy-icon-box {
  width: 68px;
  height: 68px;
  border-radius: var(--radius-circle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}

.academy-icon-box.pink-bg { background-color: var(--color-pastel-pink); color: var(--color-pink); }
.academy-icon-box.orange-bg { background-color: var(--color-pastel-orange); color: #C84E00; }
.academy-icon-box.green-bg { background-color: var(--color-pastel-green); color: #1E6B2C; }
.academy-icon-box.yellow-bg { background-color: var(--color-pastel-yellow); color: var(--color-yellow); }
.academy-icon-box.blue-bg { background-color: var(--color-pastel-blue); color: var(--color-blue); }

.academy-card h3 {
  font-size: 1.35rem;
  margin-bottom: 15px;
}

.academy-fees {
  font-size: 0.9rem;
  color: var(--color-text-body);
  margin-bottom: 25px;
  width: 100%;
  border-top: 1px dashed rgba(0, 0, 0, 0.05);
  padding-top: 15px;
}

.academy-fees div {
  margin-bottom: 6px;
  font-weight: 600;
}

.academy-fees .small-text {
  font-size: 0.8rem;
  color: var(--color-text-light);
  font-weight: normal;
}

.btn-academy {
  display: inline-block;
  padding: 8px 20px;
  background-color: var(--color-pastel-blue);
  color: var(--color-blue);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  border-radius: var(--radius-pill);
  transition: var(--transition-fast);
  width: 100%;
}

.btn-academy:hover {
  background-color: var(--color-blue);
  color: var(--color-bg-white);
  box-shadow: 0 6px 12px rgba(47, 128, 237, 0.2);
}

.academy-card:nth-child(1) .btn-academy:hover { background-color: var(--color-pink); color: var(--color-bg-white); box-shadow: 0 6px 12px rgba(244, 91, 147, 0.2); }
.academy-card:nth-child(2) .btn-academy:hover { background-color: #C84E00; color: var(--color-bg-white); box-shadow: 0 6px 12px rgba(255, 122, 26, 0.2); }
.academy-card:nth-child(3) .btn-academy:hover { background-color: #1E6B2C; color: var(--color-bg-white); box-shadow: 0 6px 12px rgba(47, 158, 68, 0.2); }
.academy-card:nth-child(4) .btn-academy:hover { background-color: var(--color-yellow); color: var(--color-text-dark); box-shadow: 0 6px 12px rgba(255, 201, 40, 0.2); }

.academy-footer-cta {
  margin-top: 50px;
}

/* ==========================================================================
   SECTION 8: MỘT NGÀY CỦA BÉ
   ========================================================================== */
.timeline-section {
  background-color: var(--color-bg-cream);
  overflow: hidden;
}

.timeline-wrapper-scroll {
  width: 100%;
  overflow-x: auto;
  padding: 40px 10px 60px 10px;
  position: relative;
  scrollbar-width: thin;
  scrollbar-color: var(--color-green) rgba(0,0,0,0.05);
}

/* Custom Scrollbar for timeline scroll */
.timeline-wrapper-scroll::-webkit-scrollbar {
  height: 6px;
}
.timeline-wrapper-scroll::-webkit-scrollbar-track {
  background: rgba(0,0,0,0.03);
  border-radius: var(--radius-pill);
}
.timeline-wrapper-scroll::-webkit-scrollbar-thumb {
  background-color: rgba(47, 158, 68, 0.3);
  border-radius: var(--radius-pill);
}

.timeline-container-horizontal {
  display: flex;
  width: max-content;
  min-width: 100%;
  position: relative;
  gap: 30px;
  padding-top: 40px;
}

.timeline-line {
  position: absolute;
  top: 92px; /* Center of standard icon */
  left: 50px;
  width: calc(100% - 140px);
  height: 6px;
  background-color: var(--color-pastel-green);
  border-top: 2px dashed var(--color-green);
  z-index: 1;
}

.timeline-node {
  width: 200px;
  text-align: center;
  position: relative;
  z-index: 2;
  opacity: 1;
  transform: translateY(0);
  transition: all 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Class added by IntersectionObserver in JS */
.timeline-node.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* Delay for staggered in-view transition */
.timeline-node:nth-child(1) { transition-delay: 0.1s; }
.timeline-node:nth-child(2) { transition-delay: 0.2s; }
.timeline-node:nth-child(3) { transition-delay: 0.3s; }
.timeline-node:nth-child(4) { transition-delay: 0.4s; }
.timeline-node:nth-child(5) { transition-delay: 0.5s; }
.timeline-node:nth-child(6) { transition-delay: 0.6s; }
.timeline-node:nth-child(7) { transition-delay: 0.7s; }
.timeline-node:nth-child(8) { transition-delay: 0.8s; }
.timeline-node:nth-child(9) { transition-delay: 0.9s; }

.timeline-time {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.05rem;
  color: #C84E00;
  background-color: var(--color-pastel-orange);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  display: inline-block;
  margin-bottom: 15px;
}

.timeline-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-circle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--color-bg-white);
  margin: 0 auto 15px auto;
  border: 4px solid var(--color-bg-cream);
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  transition: var(--transition-normal);
}

.timeline-node:hover .timeline-icon {
  transform: scale(1.2) rotate(10deg);
  box-shadow: 0 6px 15px rgba(0,0,0,0.15);
}

.timeline-icon.green-bg { background-color: #1E6B2C; }
.timeline-icon.yellow-bg { background-color: var(--color-yellow); color: var(--color-text-dark); }
.timeline-icon.orange-bg { background-color: #C84E00; }
.timeline-icon.blue-bg { background-color: var(--color-blue); }
.timeline-icon.pink-bg { background-color: var(--color-pink); }

.timeline-node h4 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.timeline-node p {
  font-size: 0.85rem;
  color: var(--color-text-body);
  line-height: 1.4;
  padding: 0 10px;
}

/* ==========================================================================
   SECTION 9: ĐỘI NGŨ SAO SÁNG
   ========================================================================== */
.teachers-section {
  background-color: var(--color-bg-white);
}

.teachers-container {
  align-items: center;
}

.teachers-images {
  position: relative;
  height: 500px;
}

.teachers-collage-wrapper {
  position: relative;
  width: 100%;
  max-width: 440px;
  height: 100%;
}

.teacher-main-img {
  width: 360px;
  height: 360px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 8px solid var(--color-bg-cream);
  position: absolute;
  top: 40px;
  left: 10px;
  z-index: 2;
}

.teacher-main-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.teacher-badge {
  position: absolute;
  top: 15px;
  left: 60px;
  background-color: var(--color-pink);
  color: var(--color-bg-white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-md);
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 6px;
}

.teacher-polaroid {
  background-color: var(--color-bg-white);
  padding: 12px 12px 24px 12px;
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  position: absolute;
  bottom: 20px;
  right: -10px;
  z-index: 3;
  width: 170px;
  transform: rotate(8deg);
  border-bottom: 3px solid var(--color-green);
  transition: var(--transition-normal);
}

.teacher-polaroid:hover {
  transform: scale(1.05) rotate(0deg) !important;
  z-index: 10;
}

.teacher-polaroid img {
  width: 100%;
  height: 125px;
  object-fit: cover;
  border-radius: 4px;
  margin-bottom: 10px;
}

.teacher-polaroid span {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-text-dark);
}

.teachers-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-pink);
  background-color: var(--color-pastel-pink);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  border: 1.5px dashed var(--color-pink);
  margin-bottom: 15px;
}

.teachers-p {
  color: var(--color-text-body);
  font-size: 1.05rem;
  margin-bottom: 20px;
}

.teacher-quotes {
  margin-bottom: 35px;
}

.teacher-quote-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
}

.quote-check {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-circle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--color-bg-white);
  flex-shrink: 0;
}

.quote-check.pink-bg { background-color: var(--color-pink); }
.quote-check.green-bg { background-color: #1E6B2C; }
.quote-check.orange-bg { background-color: #C84E00; }

.teacher-quote-item p {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: 0;
  line-height: 1.4;
}

/* ==========================================================================
   SECTION 10: THƯ VIỆN HÌNH ẢNH
   ========================================================================== */
.gallery-section {
  background-color: var(--color-bg-cream);
}

.gallery-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.gallery-tab-btn {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 8px 20px;
  background-color: var(--color-bg-white);
  color: var(--color-text-dark);
  border: 1.5px solid rgba(0, 0, 0, 0.05);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.gallery-tab-btn:hover {
  background-color: var(--color-pastel-green);
  color: #1E6B2C;
  border-color: #1E6B2C;
}

.gallery-tab-btn.active {
  background-color: #1E6B2C;
  color: var(--color-bg-white);
  border-color: #1E6B2C;
  box-shadow: var(--shadow-green);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 45px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 200px;
  box-shadow: var(--shadow-md);
  border: 6px solid var(--color-bg-white);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(47, 158, 68, 0.85); /* Semi-transparent Green overlay */
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: var(--transition-normal);
  z-index: 2;
  text-align: center;
}

.gallery-overlay span {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-bg-white);
  font-size: 1.15rem;
  transform: translateY(20px);
  transition: var(--transition-normal);
}

.gallery-item:hover img {
  transform: scale(1.15);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-item:hover .gallery-overlay span {
  transform: translateY(0);
}

.gallery-footer {
  margin-top: 10px;
}

@media (max-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .teachers-images {
    height: 380px;
    margin-bottom: 30px;
  }
  .teachers-collage-wrapper {
    max-width: 320px;
    height: 320px;
    margin: 0 auto;
  }
  .teacher-main-img {
    width: 260px;
    height: 260px;
  }
  .teacher-badge {
    left: 40px;
  }
  .teacher-polaroid {
    width: 120px;
    right: 0;
  }
  .teacher-polaroid img {
    height: 85px;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .gallery-item {
    height: 240px;
  }
}

/* ==========================================================================
   SECTION 11: PHỤ HUYNH NÓI GÌ
   ========================================================================== */
.testimonials-section {
  background-color: var(--color-pastel-pink);
}

.slider-container {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  padding: 0 50px;
}

.testimonials-wrapper {
  position: relative;
  min-height: 280px;
  display: flex;
  align-items: center;
}

.testimonial-slide {
  width: 100%;
  display: none;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
}

.testimonial-slide.active {
  display: block;
  opacity: 1;
}

.testimonial-content-card {
  background-color: var(--color-bg-white);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-md);
  position: relative;
  border-bottom: 5px solid var(--color-pink);
}

.testimonial-content-card::before {
  content: '“';
  font-family: var(--font-heading);
  font-size: 8rem;
  color: var(--color-pastel-pink);
  position: absolute;
  top: -20px;
  left: 25px;
  line-height: 1;
  pointer-events: none;
  font-weight: 800;
  z-index: 1;
}

.stars-rating {
  color: var(--color-yellow);
  font-size: 1.1rem;
  margin-bottom: 20px;
  position: relative;
  z-index: 2;
}

.quote-text {
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--color-text-dark);
  font-style: italic;
  margin-bottom: 25px;
  position: relative;
  z-index: 2;
}

.parent-info {
  display: flex;
  align-items: center;
  gap: 15px;
  position: relative;
  z-index: 2;
}

.parent-avatar-placeholder {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-circle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--color-bg-white);
  font-size: 1.2rem;
}

.parent-avatar-placeholder.orange-bg { background-color: #C84E00; }
.parent-avatar-placeholder.green-bg { background-color: #1E6B2C; }
.parent-avatar-placeholder.blue-bg { background-color: var(--color-blue); }

.parent-meta {
  display: flex;
  flex-direction: column;
}

.parent-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-text-dark);
}

.parent-child {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

/* Slider Controls */
.slider-arrow {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-circle);
  background-color: var(--color-bg-white);
  border: 1px solid rgba(0,0,0,0.05);
  box-shadow: var(--shadow-md);
  color: var(--color-text-dark);
  cursor: pointer;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition-fast);
  z-index: 10;
}

.slider-arrow:hover {
  background-color: var(--color-pink);
  color: var(--color-bg-white);
  border-color: var(--color-pink);
}

.slider-arrow-prev { left: 0; }
.slider-arrow-next { right: 0; }

.slider-dots {
  margin-top: 25px;
  gap: 8px;
}

.slider-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-circle);
  background-color: rgba(244, 91, 147, 0.25);
  cursor: pointer;
  transition: var(--transition-fast);
}

.slider-dots .dot.active {
  width: 24px;
  border-radius: 5px;
  background-color: var(--color-pink);
}

.sample-data-note {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-top: 30px;
}

/* ==========================================================================
   SECTION 12: CTA ĐĂNG KÝ THAM QUAN
   ========================================================================== */
.cta-form-section {
  background-color: var(--color-bg-white);
}

.cta-banner-wrapper {
  background: linear-gradient(135deg, var(--color-green) 0%, var(--color-green-dark) 100%);
  border-radius: var(--radius-xl);
  padding: 60px;
  color: var(--color-bg-white);
  box-shadow: var(--shadow-lg);
  align-items: center;
}

.cta-banner-text h2 {
  font-size: 2.2rem;
  color: var(--color-bg-white);
  margin-bottom: 20px;
}

.cta-banner-desc {
  font-size: 1.05rem;
  opacity: 0.95;
  line-height: 1.6;
  margin-bottom: 40px;
}

.quick-contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-circle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.contact-icon.yellow-bg { background-color: var(--color-yellow); color: var(--color-text-dark); }
.contact-icon.green-bg { background-color: #27AE60; color: var(--color-bg-white); }

.contact-info-item h4 {
  font-size: 0.9rem;
  opacity: 0.8;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.contact-info-item a {
  font-size: 1.3rem;
  color: var(--color-bg-white);
}

.contact-info-item a:hover {
  text-decoration: underline;
  color: var(--color-yellow);
}

/* CTA Form Card */
.cta-banner-form-card {
  background-color: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  color: var(--color-text-dark);
}

.cta-banner-form-card h3 {
  font-size: 1.6rem;
  margin-bottom: 8px;
  color: var(--color-text-dark);
}

.form-subtitle {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 16px;
  width: 100%;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--color-text-dark);
}

.form-group label i {
  color: #1E6B2C;
  margin-right: 4px;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  border: 1.5px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-md);
  background-color: var(--color-pastel-green);
  color: var(--color-text-dark);
  transition: var(--transition-fast);
  outline: none;
}

.form-group input::placeholder {
  color: #A0AEC0;
}

.form-group input:focus,
.form-group select:focus {
  border-color: #1E6B2C;
  background-color: var(--color-bg-white);
  box-shadow: 0 0 0 4px rgba(47, 158, 68, 0.15);
}

.form-group input.input-error,
.form-group select.input-error {
  border-color: var(--color-pink);
  background-color: #FFF5F7;
}

.w-full {
  width: 100%;
}

.form-microcopy {
  font-size: 0.75rem;
  color: var(--color-text-light);
  text-align: center;
  margin-top: 15px;
  line-height: 1.4;
}

/* ==========================================================================
   SECTION 13: FOOTER STYLES
   ========================================================================== */
.footer-section {
  background: linear-gradient(135deg, var(--color-green-dark) 0%, #0D3F14 100%);
  color: var(--color-bg-white);
  padding-top: 75px;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-col h4 {
  color: var(--color-yellow);
  font-size: 1.25rem;
  margin-bottom: 24px;
  position: relative;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 35px;
  height: 3px;
  background-color: var(--color-yellow);
  border-radius: var(--radius-pill);
}

.col-info {
  display: flex;
  flex-direction: column;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  color: var(--color-bg-white);
}

.footer-logo-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.footer-logo h3 {
  font-size: 1.4rem;
  color: var(--color-bg-white);
  line-height: 1;
}

.footer-logo span {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-yellow);
  letter-spacing: 0.5px;
}

.footer-desc {
  font-size: 0.95rem;
  opacity: 0.85;
  line-height: 1.6;
  margin-bottom: 25px;
}

.footer-socials {
  display: flex;
  gap: 10px;
}

.social-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-circle);
  background-color: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-bg-white);
  font-size: 1rem;
  transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1), background-color 0.3s ease, box-shadow 0.3s ease;
}

.social-icon.link-facebook:hover {
  background-color: #1877F2;
  color: #fff;
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(24, 119, 242, 0.45);
}

.social-icon.link-zalo:hover {
  background-color: #0068FF;
  color: #fff;
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 104, 255, 0.45);
}

.social-icon.link-hotline:hover {
  background-color: #C84E00;
  color: #fff;
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(255, 122, 26, 0.45);
}

.footer-links li {
  margin-bottom: 12px;
  font-size: 0.95rem;
}

.footer-links.font-small li {
  font-size: 0.85rem;
  line-height: 1.4;
  margin-bottom: 15px;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
  padding-bottom: 10px;
}

.footer-links.font-small li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.footer-links.font-small li strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  color: var(--color-yellow);
  margin-bottom: 2px;
}

.footer-links li a {
  opacity: 0.85;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  display: inline-block;
  position: relative;
}

.footer-links li a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1.5px;
  background-color: var(--color-yellow);
  transition: width 0.3s ease;
}

.footer-links li a:hover {
  opacity: 1;
  color: var(--color-yellow);
  transform: translateX(4px);
}

.footer-links li a:hover::after {
  width: 100%;
}

.footer-contact-list li {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.95rem;
  align-items: flex-start;
}

.footer-contact-list li i {
  margin-top: 4px;
}

.footer-ctas-stacked {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 25px;
}

.footer-ctas-stacked .btn {
  padding: 10px 20px;
  font-size: 0.9rem;
  width: 100%;
  transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.footer-ctas-stacked .btn:hover {
  transform: translateY(-2px);
}

.footer-bottom {
  padding: 24px 0;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
}

/* ==========================================================================
   MODALS STYLES
   ========================================================================== */
.modal-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
  padding: 20px;
}

.modal-wrapper.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background-color: var(--color-bg-white);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 520px;
  padding: 40px;
  box-shadow: var(--shadow-lg);
  position: relative;
  transform: scale(0.8);
  transition: var(--transition-normal);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-wrapper.active .modal-card {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-text-light);
  cursor: pointer;
  transition: var(--transition-fast);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-circle);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close-btn:hover {
  background-color: var(--color-pastel-pink);
  color: var(--color-pink);
}

.modal-header {
  text-align: center;
  margin-bottom: 25px;
}

.modal-logo {
  width: 54px;
  height: 54px;
  object-fit: contain;
  margin-bottom: 10px;
}

.modal-header h3 {
  font-size: 1.6rem;
  margin-bottom: 8px;
}

.modal-header p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 0;
  line-height: 1.4;
}

/* Success Modal specific */
.success-card {
  max-width: 440px;
}

.success-icon-box {
  width: 76px;
  height: 76px;
  border-radius: var(--radius-circle);
  background-color: var(--color-pastel-green);
  color: #1E6B2C;
  font-size: 3.5rem;
  margin: 0 auto 20px auto;
}

.success-message-text {
  font-size: 0.95rem;
  color: var(--color-text-body);
  line-height: 1.5;
  margin-bottom: 30px;
}

.success-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.success-actions .btn {
  width: 100%;
}

.no-scroll {
  overflow: hidden;
}

/* Responsive for Testimonials, Form & Footer */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .slider-container {
    padding: 0 20px;
  }
  .slider-arrow {
    display: none;
  }
  .testimonial-content-card {
    padding: 30px 20px;
  }
  .cta-banner-wrapper {
    padding: 30px 20px;
    grid-template-columns: 1fr;
    gap: 45px;
  }
  .cta-banner-text h2 {
    font-size: 1.8rem;
    text-align: center;
  }
  .cta-banner-desc {
    text-align: center;
    margin-bottom: 30px;
  }
  .quick-contact-info {
    max-width: 320px;
    margin: 0 auto;
  }
  .cta-banner-form-card {
    padding: 24px 20px;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .modal-card {
    padding: 30px 15px;
  }
}

/* ==========================================================================
   MOBILE STICKY BOTTOM NAVIGATION BAR
   ========================================================================== */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 72px;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.08);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  z-index: 1999;
  padding: 8px 16px;
  align-items: center;
  gap: 12px;
}

.sticky-bar-item {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-dark);
  gap: 3px;
  border-radius: 12px;
  transition: var(--transition-fast);
}

.sticky-bar-item i {
  font-size: 1.1rem;
}

.sticky-bar-item.link-hotline {
  color: #C84E00;
  background-color: var(--color-pastel-orange);
  flex: 24;
}

.sticky-bar-item.link-zalo {
  color: var(--color-blue);
  background-color: var(--color-pastel-blue);
  flex: 24;
}

/* Primary highlighted active action button */
.sticky-bar-item.active-cta {
  background-color: #1E6B2C;
  color: var(--color-bg-white) !important;
  flex: 52; /* Chiếm khoảng 52% chiều ngang */
  border-radius: 18px; /* Bo góc 18px */
  font-size: 13px;
  flex-direction: row; /* Hiển thị nằm ngang */
  gap: 8px;
  padding: 0 12px;
}

.sticky-bar-item.active-cta i {
  font-size: 1.1rem;
  animation: bounce-small 2s infinite;
}

@keyframes bounce-small {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}

@media (max-width: 768px) {
  .mobile-sticky-bar {
    display: flex;
  }
}

/* Helper Utility Classes */
.text-white {
  color: #ffffff !important;
}
.border-white {
  border-color: #ffffff !important;
}

/* ==========================================================================
   SUBPAGE STYLING: ABOUT, PRICING, NEWS, GALLERY, ADMISSION
   ========================================================================== */

/* Subpage Hero Section */
.subpage-hero {
  position: relative;
  background: linear-gradient(135deg, var(--color-pastel-green) 0%, var(--color-pastel-blue) 100%);
  padding: 100px 0 60px 0;
  text-align: center;
  border-bottom-left-radius: 40px;
  border-bottom-right-radius: 40px;
  margin-bottom: 50px;
  overflow: hidden;
}

.subpage-hero h1 {
  font-size: 3rem;
  margin-bottom: 15px;
  text-shadow: 2px 2px 0 #ffffff;
}

.subpage-hero p {
  font-size: 1.15rem;
  color: var(--color-text-body);
  max-width: 600px;
  margin: 0 auto;
}

.subpage-breadcrumbs {
  color: var(--color-text-body) !important;
  font-weight: 500;
}
.subpage-breadcrumbs a {
  color: var(--color-green-hover) !important;
  transition: var(--transition-fast);
}
.subpage-breadcrumbs a:hover {
  color: var(--color-green-dark) !important;
  text-decoration: underline;
}
.subpage-breadcrumbs span {
  color: var(--color-green-dark) !important;
  font-weight: 700;
}

.subpage-hero-decor {
  position: absolute;
  color: rgba(47, 158, 68, 0.1);
  font-size: 3rem;
  pointer-events: none;
}

/* Base Subpage Section Layout */
.subpage-content-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: 45px;
  box-shadow: var(--shadow-md);
  margin-bottom: 40px;
  border: 1px solid rgba(241, 232, 216, 0.5);
}

.subpage-content-card h2 {
  font-size: 1.85rem;
  color: var(--color-green-dark);
  margin-bottom: 25px;
  position: relative;
  padding-bottom: 10px;
  display: inline-block;
}

.subpage-content-card h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50%;
  height: 4px;
  background-color: var(--color-yellow);
  border-radius: var(--radius-pill);
}

.subpage-content-card h3 {
  font-size: 1.35rem;
  color: #C84E00;
  margin-top: 30px;
  margin-bottom: 15px;
}

.subpage-content-card p {
  color: var(--color-text-body);
  margin-bottom: 20px;
  line-height: 1.7;
}

/* Daily Schedule & Pricing Tables */
.premium-table-wrapper {
  overflow-x: auto;
  margin: 25px 0;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(241, 232, 216, 0.8);
}

.premium-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  background: var(--color-bg-white);
}

.premium-table th {
  background-color: #1E6B2C;
  color: var(--color-bg-white);
  padding: 16px 20px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
}

.premium-table td {
  padding: 14px 20px;
  border-bottom: 1px solid #F1E8D8;
  font-size: 1.02rem;
}

.premium-table tbody tr:nth-child(even) {
  background-color: var(--color-pastel-green);
}

.premium-table tbody tr:hover {
  background-color: rgba(255, 201, 40, 0.1);
}

/* Photo Gallery styling */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 30px;
}

.gallery-item {
  background: var(--color-bg-white);
  border-radius: var(--radius-md);
  padding: 12px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  border: 1px solid rgba(241, 232, 216, 0.6);
}

.gallery-item img {
  border-radius: var(--radius-sm);
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: var(--transition-normal);
}

.gallery-item span {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-text-dark);
  text-align: center;
  margin-top: 10px;
}

.gallery-item:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: var(--shadow-md);
}

/* News List section */
/* News List section */
.cam-nang-section {
  padding-top: 156px; /* Compensate for fixed header */
  padding-bottom: 72px;
  background: linear-gradient(180deg, #F1FBF5 0%, #FFFFFF 55%, #FFF9EA 100%);
  position: relative;
}

.cam-nang-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 40px auto;
}

.cam-nang-eyebrow {
  display: inline-block;
  padding: 6px 14px;
  background-color: #EAF8EF;
  color: #15803D;
  font-family: var(--font-heading);
  font-weight: 800;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.cam-nang-header h2 {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-text-dark);
  margin-bottom: 12px;
  font-family: var(--font-heading);
}

.cam-nang-header p {
  font-size: 1.05rem;
  line-height: 1.65;
  color: #5F6B7A;
  margin-bottom: 0;
}

.news-page-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 30px;
  margin-top: 35px;
}

.news-card-subpage {
  background: #FFFFFF;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
  border: 1px solid rgba(241, 232, 216, 0.6);
  transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.3s cubic-bezier(0.25, 0.8, 0.25, 1), border-color 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
  text-align: left;
}

.news-card-subpage:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(47, 158, 68, 0.08);
  border-color: rgba(47, 158, 68, 0.2);
}

.news-thumb {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  position: relative;
  border-bottom: 1px solid rgba(47, 158, 68, 0.04);
}

.news-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.news-card-subpage:hover .news-thumb img {
  transform: scale(1.05);
}

/* Author row styling */
.news-author-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  width: 100%;
  border-bottom: 1px dashed rgba(47, 158, 68, 0.08);
  padding-bottom: 12px;
}

.author-avatar-wrapper {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--color-green);
  flex-shrink: 0;
  background: var(--color-pastel-green);
  display: flex;
  align-items: center;
  justify-content: center;
}

.author-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-info-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex-grow: 1;
  min-width: 0;
}

.author-name-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--color-text-dark);
  line-height: 1.2;
  text-decoration: none;
}

.author-name-text:hover {
  color: #1E6B2C;
  text-decoration: underline;
}

.author-role-text {
  font-size: 0.68rem;
  color: var(--color-text-light);
  line-height: 1.2;
  margin-top: 2px;
  font-weight: 600;
}

.post-date-wrapper {
  font-size: 0.78rem;
  color: var(--color-text-light);
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
  flex-shrink: 0;
}

.post-date-wrapper i {
  color: #C84E00;
  font-size: 0.85rem;
}

/* Category Badge Pill */
.news-category-pill {
  margin-bottom: 12px;
}

.news-category-pill .category-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #EAF8EF;
  color: #238C3A;
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1;
  margin-bottom: 0;
}

/* Title & Description */
.news-body {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.news-title {
  font-size: 1.25rem;
  line-height: 1.4;
  font-weight: 800;
  margin-bottom: 12px;
  color: #1F2937;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-family: var(--font-heading);
}

.news-title a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s ease;
}

.news-title a:hover {
  color: #1E6B2C;
}

.news-desc {
  font-size: 0.95rem;
  color: #5F6B7A;
  line-height: 1.6;
  margin-bottom: 24px;
  flex-grow: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Action row styling */
.news-action-row {
  margin-top: auto;
}

.btn-read-more {
  align-self: flex-start;
  color: #C84E00;
  font-weight: 800;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-pastel-orange);
  border-radius: 999px;
  padding: 10px 24px;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  border: none;
  cursor: pointer;
  box-shadow: none;
  line-height: 1;
}

.btn-read-more:hover {
  color: #FFFFFF;
  background: var(--color-orange);
  box-shadow: var(--shadow-orange);
  transform: translateY(-2px);
}

.btn-read-more i {
  transition: transform 0.25s ease;
  font-size: 0.85rem;
}

.btn-read-more:hover i {
  transform: translateX(4px);
}

/* Media Queries for News Page Grid */
@media (max-width: 1024px) {
  .news-page-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (max-width: 768px) {
  .cam-nang-section {
    padding-top: 120px;
    padding-bottom: 48px;
  }
  .cam-nang-header h2 {
    font-size: 1.85rem;
  }
  .news-page-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
  }
  .news-body {
    padding: 20px;
  }
}

/* Admissions Steps layout */
.admission-steps {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 30px 0;
}

.admission-step-card {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  background: var(--color-pastel-green);
  border-radius: var(--radius-md);
  padding: 24px;
  border-left: 6px solid var(--color-green);
}

.admission-step-number {
  background-color: #1E6B2C;
  color: var(--color-bg-white);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-circle);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.admission-step-details h3 {
  margin-top: 0 !important;
  color: var(--color-text-dark);
  font-size: 1.2rem;
  margin-bottom: 5px;
}

.admission-step-details p {
  margin-bottom: 0 !important;
  font-size: 1rem;
}

/* Form layouts on subpages */
.admission-form-wrapper {
  background: var(--color-pastel-yellow);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1.5px dashed var(--color-yellow);
  margin-top: 30px;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 20px;
}

.form-group-full {
  grid-column: span 2;
}

.form-checkbox-group {
  margin: 15px 0;
}

.form-checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 1rem;
  cursor: pointer;
}

.form-checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: #1E6B2C;
  cursor: pointer;
}

/* Responsive adjustments for subpages */
@media (max-width: 768px) {
  .subpage-hero {
    padding: 85px 0 45px 0;
    margin-bottom: 30px;
  }
  .subpage-hero h1 {
    font-size: 2.1rem;
  }
  .subpage-content-card {
    padding: 25px;
  }
  .form-grid-2 {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 16px;
  }
  .form-group-full {
    grid-column: span 1;
  }
  .admission-form-wrapper {
    padding: 24px 20px;
    border-radius: var(--radius-md);
    margin-top: 20px;
  }
  .form-group label {
    font-size: 0.88rem;
    margin-bottom: 4px;
  }
  .admission-step-card {
    flex-direction: column;
    gap: 12px;
  }
}

/* ==========================================================================
   PREMIUM GLOBAL ENHANCEMENTS
   ========================================================================== */

/* Gradient buttons for premium feel */
.btn-primary {
  background: linear-gradient(135deg, var(--color-orange) 0%, #FF9500 100%);
}
.btn-secondary {
  background: linear-gradient(135deg, var(--color-green) 0%, #27AE60 100%);
}
.btn-yellow {
  background: linear-gradient(135deg, var(--color-yellow) 0%, #FFB300 100%);
}

/* Section header tag - more polished */
.section-header .tag {
  background: linear-gradient(135deg, var(--color-pastel-green) 0%, rgba(47, 158, 68, 0.07) 100%);
  border: 1.5px solid rgba(47, 158, 68, 0.35);
  box-shadow: 0 2px 8px rgba(47, 158, 68, 0.08);
}

/* Why-choose cards - top color accent bar on hover */
.why-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.why-card:nth-child(1)::before { background: linear-gradient(90deg, var(--color-pink), #FF8FAB); }
.why-card:nth-child(2)::before { background: linear-gradient(90deg, var(--color-green), #40C057); }
.why-card:nth-child(3)::before { background: linear-gradient(90deg, var(--color-blue), #4DABF7); }
.why-card:nth-child(4)::before { background: linear-gradient(90deg, var(--color-yellow), #FFD43B); }
.why-card:nth-child(5)::before { background: linear-gradient(90deg, var(--color-orange), #FF9500); }
.why-card:nth-child(6)::before { background: linear-gradient(90deg, var(--color-pink), #FF8FAB); }
.why-card:hover::before { opacity: 1; }

/* Curriculum cards - left color accent bar */
.curriculum-card {
  padding-left: 34px;
}
.curriculum-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  transition: width 0.3s ease;
}
.curriculum-card:nth-child(1)::before { background: linear-gradient(180deg, var(--color-pink), #FF8FAB); }
.curriculum-card:nth-child(2)::before { background: linear-gradient(180deg, var(--color-green), #40C057); }
.curriculum-card:nth-child(3)::before { background: linear-gradient(180deg, var(--color-orange), #FF9500); }
.curriculum-card:nth-child(4)::before { background: linear-gradient(180deg, var(--color-blue), #4DABF7); }
.curriculum-card:nth-child(5)::before { background: linear-gradient(180deg, var(--color-pink), #FF8FAB); }
.curriculum-card:nth-child(6)::before { background: linear-gradient(180deg, var(--color-yellow), #FFD43B); }
.curriculum-card:hover::before { width: 7px; }

/* Hero section - richer background */
.hero-section {
  background: radial-gradient(ellipse at 70% 50%, rgba(255, 201, 40, 0.06) 0%, transparent 60%),
              radial-gradient(ellipse at 20% 80%, rgba(47, 158, 68, 0.05) 0%, transparent 50%),
              linear-gradient(135deg, #FFFDF8 0%, #FFF9EA 100%);
}

/* Card universal hover - smoother */
.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.1), 0 12px 20px -8px rgba(0, 0, 0, 0.06);
}

/* Academy cards - gradient icon hover */
.academy-card:hover .academy-icon-box {
  transform: scale(1.15) rotate(8deg);
  box-shadow: var(--shadow-md);
}
.academy-icon-box {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Testimonial - richer quote mark */
.testimonial-content-card::before {
  color: rgba(244, 91, 147, 0.12);
}

/* Timeline nodes - better hover */
.timeline-node:hover .timeline-time {
  background: var(--color-orange);
  color: white;
  transform: scale(1.05);
}
.timeline-time {
  transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

/* Campus card - image zoom on hover */
.campus-card:hover .campus-image-container img {
  transform: scale(1.08);
}

/* Hero badges - better hover */
.hero-badge {
  cursor: default;
}
.hero-badge:hover {
  background: linear-gradient(135deg, #fff 0%, var(--color-pastel-green) 100%);
  border-color: rgba(47, 158, 68, 0.15);
}

/* Pricing popular card - glow effect */
.popular-card {
  box-shadow: 0 20px 50px -10px rgba(255, 122, 26, 0.2), var(--shadow-lg);
}
.popular-card:hover {
  box-shadow: 0 30px 60px -12px rgba(255, 122, 26, 0.3), var(--shadow-lg);
}

/* Footer CTAs stacked - hover transform */
.footer-ctas-stacked .btn:hover {
  transform: translateY(-3px);
}

/* Why icon box shadow on card hover */
.why-card:hover .why-icon-box {
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

/* Smooth scroll */
html {
  scroll-behavior: smooth;
}

/* Tablet & Laptop (769px - 1200px) Layout Optimization to prevent text overlap & clipping */
@media (max-width: 1200px) and (min-width: 769px) {
  .nav-link { 
    padding: 6px 10px !important; 
    font-size: 0.95rem !important; 
    white-space: nowrap !important;
  }
  .nav-list { 
    gap: 2px !important; 
  }
  .header-ctas { 
    gap: 8px !important; 
  }
  .header-hotline { 
    padding: 4px 10px 4px 4px !important; 
  }
  .btn-header-cta { 
    padding: 8px 16px !important; 
    font-size: 0.88rem !important; 
  }
}

@media (max-width: 1100px) and (min-width: 769px) {
  .header-hotline { 
    display: none !important; /* Hide hotline earlier to give space for logo and menu */
  }
}

@media (max-width: 992px) and (min-width: 769px) {
  .nav-link { 
    padding: 5px 8px !important; 
    font-size: 0.9rem !important; 
    gap: 4px !important; 
    white-space: nowrap !important;
  }
  .brand-logo { 
    gap: 6px !important; 
  }
  .logo-img { 
    width: 52px !important; 
    height: 52px !important; 
  }
  .logo-title { 
    font-size: 1.2rem !important; 
  }
}

/* ==========================================================================
   FLOATING BACKGROUND MUSIC CONTROL
   ========================================================================== */
.music-toggle {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 50px;
  height: 50px;
  border-radius: var(--radius-circle);
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1.5px solid rgba(47, 158, 68, 0.15);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  cursor: pointer;
  z-index: 1800;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), 
              background-color 0.3s ease, 
              border-color 0.3s ease, 
              box-shadow 0.3s ease;
  outline: none;
}

.music-toggle:hover {
  transform: scale(1.1) rotate(8deg);
  border-color: #1E6B2C;
  box-shadow: var(--shadow-green), 0 8px 24px rgba(47, 158, 68, 0.2);
}

.music-toggle:active {
  transform: scale(0.92);
}

.music-toggle.muted {
  background-color: rgba(240, 240, 240, 0.85);
  border-color: rgba(0, 0, 0, 0.1);
  color: var(--color-text-light);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.music-toggle.muted:hover {
  border-color: var(--color-text-light);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}

/* Responsive adjustment for mobile screen when sticky contact bar is active */
@media (max-width: 768px) {
  .music-toggle {
    bottom: 90px; /* Positioned above the mobile sticky bar (72px) */
    right: 16px;
    width: 44px;
    height: 44px;
    font-size: 1.15rem;
  }
}

/* ==========================================================================
   SUBPAGE & SIDEBAR LAYOUT (RESPONSIVE 2-COLUMN TO 1-COLUMN)
   ========================================================================== */
.subpage-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 30px;
  align-items: start;
}

.subpage-sidebar {
  position: sticky;
  top: 120px;
}

@media (max-width: 1024px) {
  .subpage-layout {
    grid-template-columns: 1.8fr 1.2fr;
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .subpage-layout {
    grid-template-columns: 1fr !important;
  }
  .subpage-sidebar {
    position: static !important;
    margin-top: 30px !important;
  }
}

/* ==========================================================================
   MOBILE & TABLET RESPONSIVE OPTIMIZATIONS (ADDED BY AGENT)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. TRANG CHỦ (index.html)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  /* Testimonial Slide: Giảm kích thước dấu ngoặc kép trang trí tránh đè chữ */
  .testimonial-content-card::before {
    font-size: 4.5rem !important;
    top: -10px !important;
    left: 15px !important;
    opacity: 0.4 !important;
  }
  
  /* Cải thiện hitbox và kích thước dot điều hướng trên di động */
  .slider-dots {
    gap: 12px !important;
    margin-top: 20px !important;
  }
  
  .slider-dots .dot {
    width: 12px !important;
    height: 12px !important;
    padding: 4px;
    background-clip: content-box;
  }
  
  .slider-dots .dot.active {
    width: 28px !important;
    border-radius: 6px !important;
  }
}

@media (max-width: 480px) {
  /* Banner / Hero Section */
  .hero-actions {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
    max-width: 100% !important;
  }
  
  .hero-actions .cta-button {
    width: 100% !important;
    padding: 12px 16px !important;
    font-size: 14.5px !important;
    white-space: normal !important;
    height: auto !important;
    min-height: 48px !important;
  }

  /* Khống chế kích thước collage ảnh để tránh tràn màn hình ngang */
  .hero-images {
    height: 340px !important;
  }
  
  .collage-wrapper {
    max-width: 280px !important;
    height: 280px !important;
  }
  
  .blob-dashed-border {
    width: 230px !important;
    height: 230px !important;
  }
  
  .main-image-shape {
    width: 210px !important;
    height: 210px !important;
    border-width: 6px !important;
  }
  
  .hero-polaroid {
    width: 105px !important;
  }
  
  .hero-polaroid img {
    height: 68px !important;
  }
  
  .polaroid-top-right {
    top: 5px !important;
    right: -10px !important;
  }
  
  .polaroid-bottom-left {
    bottom: 15px !important;
    left: -10px !important;
  }
  
  .sticker-star {
    width: 30px !important;
    height: 30px !important;
    left: 45px !important;
  }
  
  .sticker-flower {
    width: 45px !important;
    height: 45px !important;
    right: 10px !important;
  }

  /* Grid cơ sở dữ liệu học/năng khiếu/cơ sở về 1 cột */
  .campuses-grid,
  .academy-grid,
  .why-choose-section .grid-3,
  .curriculum-section .grid-3 {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }
  
  .campus-image-container {
    height: 160px !important;
  }
  
  .campus-info h3 {
    white-space: normal !important;
    overflow: visible !important;
    text-overflow: clip !important;
    font-size: 16px !important;
  }
  
  .campus-address {
    font-size: 13px !important;
    height: auto !important;
    display: flex !important;
    align-items: flex-start !important;
    -webkit-line-clamp: unset !important;
    line-clamp: unset !important;
  }
  
  .campus-address i {
    display: inline-block !important;
    margin-top: 3px;
  }
  
  .campus-actions {
    flex-direction: row !important;
    gap: 10px !important;
  }
  
  .btn-campus-link {
    flex: 1 !important;
    padding: 10px 8px !important;
    font-size: 13px !important;
    font-weight: 700 !important;
    text-align: center !important;
    min-height: 40px !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
  }
  
  .btn-campus-link.link-route {
    border: 1px solid var(--color-green) !important;
    border-radius: 8px !important;
    text-decoration: none !important;
    background-color: var(--color-bg-white) !important;
  }
  
  .why-card h3,
  .curriculum-card h3 {
    font-size: 16px !important;
  }
  
  .why-card p,
  .curriculum-card p {
    font-size: 13.5px !important;
    -webkit-line-clamp: unset !important;
    line-clamp: unset !important;
  }
  
  .academy-card h3 {
    font-size: 16px !important;
    margin-bottom: 10px !important;
  }
  
  .academy-fees {
    font-size: 13px !important;
    margin-bottom: 12px !important;
  }
}

/* --------------------------------------------------------------------------
   2. THƯ VIỆN ẢNH (thu-vien-anh.html)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .gallery-tabs-container {
    display: flex !important;
    justify-content: flex-start !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    gap: 8px !important;
    padding: 5px 15px 15px 15px !important;
    margin: 0 -15px 25px -15px !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
  }
  
  .gallery-tabs-container::-webkit-scrollbar {
    display: none !important;
  }
  
  .gallery-tab-btn {
    flex-shrink: 0 !important;
    padding: 8px 16px !important;
    font-size: 0.9rem !important;
  }
}

@media (max-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 15px !important;
    margin-top: 25px !important;
  }
  .gallery-item {
    padding: 8px !important;
  }
  .gallery-item img {
    height: 160px !important;
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px !important;
    margin-top: 20px !important;
  }
  
  .gallery-item {
    padding: 6px !important;
    border-radius: var(--radius-sm) !important;
  }
  
  .gallery-item img {
    height: 120px !important;
    border-radius: 6px !important;
  }
  
  .gallery-item span {
    font-size: 0.85rem !important;
    margin-top: 6px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    padding: 0 4px !important;
  }
}

/* --------------------------------------------------------------------------
   3. BIỂU PHÍ (bieu-phi.html)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .premium-table-wrapper {
    position: relative;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 20px 0;
    border: 1px solid rgba(241, 232, 216, 0.8);
    border-radius: var(--radius-md);
  }

  .premium-table {
    min-width: 650px;
    width: 100%;
  }

  .premium-table-wrapper::after {
    content: "↔ Vuốt ngang để xem đầy đủ bảng biểu học phí";
    display: block;
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    color: #C84E00;
    background-color: var(--color-pastel-green);
    padding: 8px;
    border-top: 1px solid rgba(241, 232, 216, 0.8);
  }
}

/* --------------------------------------------------------------------------
   4. GIỚI THIỆU (gioi-thieu.html)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  #gioi-thieu-page .subpage-content-card {
    margin-bottom: 24px !important;
  }
  #gioi-thieu-page .subpage-content-card h2 {
    font-size: 1.45rem !important;
    margin-bottom: 18px !important;
    padding-bottom: 8px !important;
  }
  #gioi-thieu-page .subpage-content-card h2::after {
    height: 3px !important;
    width: 60px !important;
  }
  #gioi-thieu-page .subpage-content-card h3 {
    font-size: 1.2rem !important;
    margin-top: 20px !important;
    margin-bottom: 10px !important;
  }
  #gioi-thieu-page .subpage-content-card .grid-2 {
    gap: 16px !important;
    margin-top: 15px !important;
  }
  #gioi-thieu-page .subpage-content-card img {
    margin-top: 15px !important;
    height: auto !important;
    max-width: 100% !important;
    object-fit: cover !important;
  }
}

@media (max-width: 600px) {
  #gioi-thieu-timeline {
    border: none !important;
    box-shadow: none !important;
    margin: 15px 0 !important;
    overflow-x: visible !important;
  }
  #gioi-thieu-timeline .premium-table, 
  #gioi-thieu-timeline .premium-table tbody, 
  #gioi-thieu-timeline .premium-table tr, 
  #gioi-thieu-timeline .premium-table td {
    display: block !important;
    width: 100% !important;
  }
  #gioi-thieu-timeline .premium-table thead {
    display: none !important;
  }
  #gioi-thieu-timeline .premium-table tr {
    margin-bottom: 16px !important;
    border: 1px solid rgba(241, 232, 216, 0.8) !important;
    border-radius: var(--radius-md) !important;
    background-color: var(--color-bg-white) !important;
    padding: 15px !important;
    box-shadow: var(--shadow-sm) !important;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
  }
  #gioi-thieu-timeline .premium-table tr:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(47, 158, 68, 0.08) !important;
    border-color: var(--color-green) !important;
  }
  #gioi-thieu-timeline .premium-table td {
    padding: 6px 0 !important;
    border-bottom: none !important;
    font-size: 0.95rem !important;
    line-height: 1.5 !important;
  }
  #gioi-thieu-timeline .premium-table td:nth-child(1) {
    font-family: var(--font-heading) !important;
    font-weight: 700 !important;
    color: var(--color-green-dark) !important;
    font-size: 1.05rem !important;
    border-bottom: 1.5px dashed var(--color-pastel-green) !important;
    padding-bottom: 8px !important;
    margin-bottom: 8px !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px;
  }
  #gioi-thieu-timeline .premium-table td:nth-child(1)::before {
    content: "\f017" !important;
    font-family: "Font Awesome 6 Free" !important;
    font-weight: 900 !important;
    color: var(--color-orange) !important;
  }
  #gioi-thieu-timeline .premium-table td:nth-child(2) {
    color: var(--color-text-dark) !important;
    font-weight: 500 !important;
  }
  #gioi-thieu-timeline .premium-table td:nth-child(3) {
    color: var(--color-text-light) !important;
    font-style: italic !important;
    padding-top: 6px !important;
    border-top: 1px solid rgba(241, 232, 216, 0.4) !important;
    margin-top: 4px !important;
  }
  #gioi-thieu-timeline .premium-table td:nth-child(3)::before {
    content: "🎯 Mục tiêu: " !important;
    font-weight: 700 !important;
    font-style: normal !important;
    color: var(--color-green) !important;
  }
}

@media (max-width: 480px) {
  #gioi-thieu-page .subpage-content-card {
    padding: 16px !important;
  }
  #gioi-thieu-page .subpage-sidebar .card {
    padding: 20px 15px !important;
  }
  #gioi-thieu-page .subpage-hero {
    border-bottom-left-radius: 24px !important;
    border-bottom-right-radius: 24px !important;
  }
}

/* --------------------------------------------------------------------------
   5. TUYỂN SINH (tuyen-sinh.html)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .subpage-hero-decor {
    display: none !important;
  }

  .subpage-hero p {
    font-size: 0.95rem !important;
    padding: 0 15px !important;
  }

  #tuyen-sinh-page .subpage-content-card h2,
  .tuyen-sinh-section h2 {
    font-size: 1.4rem !important;
    margin-bottom: 18px !important;
  }

  #tuyen-sinh-page .subpage-content-card .grid-2 {
    gap: 16px !important;
  }

  #tuyen-sinh-page .subpage-content-card .grid-2 div[style*="grid-column"] {
    grid-column: auto !important;
  }

  .admission-step-card {
    padding: 16px !important;
    border-left-width: 4px !important;
  }

  .admission-step-number {
    width: 32px !important;
    height: 32px !important;
    font-size: 1.1rem !important;
  }
}

@media (min-width: 481px) and (max-width: 768px) {
  #tuyen-sinh-page .subpage-sidebar {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 20px !important;
    margin-top: 30px !important;
  }
  
  #tuyen-sinh-page .subpage-sidebar .card {
    margin-bottom: 0 !important;
  }
}

@media (max-width: 480px) {
  #tuyen-sinh-page .subpage-content-card {
    padding: 16px !important;
  }

  #tuyen-sinh-page .subpage-content-card h2 {
    font-size: 1.25rem !important;
  }

  #tuyen-sinh-page .subpage-content-card .grid-2 h4 {
    font-size: 1rem !important;
  }
  #tuyen-sinh-page .subpage-content-card .grid-2 p {
    font-size: 0.88rem !important;
  }

  .admission-form-wrapper button[type="submit"] {
    font-size: 0.9rem !important;
    padding: 12px 10px !important;
  }

  #tuyen-sinh-page .subpage-content-card p[style*="padding-left: 20px"] {
    padding-left: 10px !important;
    font-size: 0.9rem !important;
  }
}

/* --------------------------------------------------------------------------
   6. CẨM NĂNG / BÀI VIẾT (cam-nang.html và cam-nang/*.html)
   -------------------------------------------------------------------------- */
@media (max-width: 991px) {
  .subpage-content-section .grid-3[style*="grid-template-columns: 2fr 1fr"],
  .subpage-content-section .grid-3 {
    grid-template-columns: 1fr !important;
    gap: 30px !important;
  }
  .subpage-sidebar {
    position: static !important;
    margin-top: 35px;
  }
}

@media (max-width: 768px) {
  .related-articles-section .grid-3[style*="grid-template-columns: repeat(3, 1fr)"],
  .related-articles-section .grid-3 {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
}
@media (min-width: 769px) and (max-width: 991px) {
  .related-articles-section .grid-3[style*="grid-template-columns: repeat(3, 1fr)"],
  .related-articles-section .grid-3 {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 20px !important;
  }
}

@media (max-width: 768px) {
  .subpage-content-card[style*="padding: 40px"],
  .subpage-content-card {
    padding: 20px !important;
    border-radius: 16px !important;
  }
}

@media (max-width: 768px) {
  .news-categories-container {
    overflow-x: auto;
    margin-bottom: 25px !important;
    -webkit-overflow-scrolling: touch;
    padding: 0 15px 12px 15px;
    display: flex;
    justify-content: flex-start;
    scrollbar-width: none;
  }
  .news-categories-container::-webkit-scrollbar {
    display: none;
  }
  .news-tabs {
    display: flex !important;
    flex-wrap: nowrap !important;
    justify-content: flex-start !important;
    border-radius: 20px !important;
    padding: 6px !important;
    width: max-content;
  }
  .news-tab-btn {
    padding: 8px 18px !important;
    font-size: 0.88rem !important;
    flex-shrink: 0;
  }
}

@media (max-width: 768px) {
  .premium-table {
    display: block !important;
    width: 100% !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    margin: 15px 0 !important;
  }
  .premium-table th, 
  .premium-table td {
    padding: 8px 12px !important;
    font-size: 0.85rem !important;
    white-space: nowrap;
  }
}

@media (max-width: 480px) {
  .article-author-bio[style*="display: flex"],
  .article-author-bio {
    flex-direction: column !important;
    text-align: center;
    gap: 15px !important;
    padding: 20px 10px !important;
  }
  .author-avatar {
    margin: 0 auto !important;
  }
}

@media (max-width: 576px) {
  .subpage-hero h1[style*="font-size: 2.2rem"],
  .subpage-hero h1 {
    font-size: 1.65rem !important;
    line-height: 1.35 !important;
    margin-top: 8px !important;
  }
  .subpage-hero p[style*="font-size: 1rem"],
  .subpage-hero p {
    font-size: 0.85rem !important;
    line-height: 1.4 !important;
    gap: 10px !important;
  }
  .subpage-breadcrumbs {
    font-size: 0.8rem !important;
  }
  .subpage-main-column article h3 {
    font-size: 1.2rem !important;
    margin-top: 20px !important;
    margin-bottom: 10px !important;
  }
  .subpage-main-column article p {
    font-size: 0.95rem !important;
    line-height: 1.6 !important;
  }
}

/* --------------------------------------------------------------------------
   7. HỒ SƠ TÁC GIẢ (dinh-thi-thanh-huyen.html)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .subpage-content-section .grid-3[style*="grid-template-columns*2fr 1.1fr"],
  .subpage-content-section .grid-3[style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
    gap: 30px !important;
    margin-bottom: 30px !important;
  }

  .profile-main-bio .profile-block-card {
    padding: 20px 16px !important;
    margin-bottom: 20px !important;
    border-radius: var(--radius-md) !important;
  }

  .profile-sidebar .card {
    padding: 20px 16px !important;
    margin-bottom: 20px !important;
    border-radius: var(--radius-md) !important;
  }

  .subpage-hero h1[style*="font-size"] {
    font-size: 1.85rem !important;
    line-height: 1.25 !important;
  }

  .profile-main-bio h2 {
    font-size: 1.35rem !important;
    margin-bottom: 15px !important;
    gap: 8px !important;
  }

  .profile-main-bio blockquote {
    padding-left: 15px !important;
    margin: 20px 0 !important;
    font-size: 1rem !important;
    line-height: 1.5 !important;
  }

  .profile-main-bio ul[style*="flex-direction"] {
    gap: 10px !important;
  }
  .profile-main-bio ul li {
    font-size: 0.98rem !important;
    gap: 8px !important;
  }
  .profile-main-bio ul li i {
    font-size: 0.9rem !important;
    margin-top: 3px !important;
  }

  .author-banner-card[style*="margin-bottom"] {
    margin-bottom: 24px !important;
  }

  .profile-sidebar {
    margin-top: 15px !important;
  }

  .author-articles-section {
    margin-top: 35px !important;
  }
  .author-articles-section h2 {
    font-size: 1.5rem !important;
  }
}

/* --------------------------------------------------------------------------
   8. TUYỂN DỤNG MANAGEMENT TRAINEE (management-trainee-2026.html)
   -------------------------------------------------------------------------- */
@media (max-width: 992px) {
  .subpage-content-section .grid-3[style*="grid-template-columns: 2fr 1fr"],
  .subpage-content-section .grid-3[style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
    gap: 25px !important;
  }
  .subpage-sidebar {
    position: static !important;
    margin-top: 40px;
  }
  .subpage-sidebar .card {
    padding: 20px !important;
    margin-bottom: 20px !important;
  }
}

@media (max-width: 768px) {
  .mt-hero {
    padding: 70px 16px 50px 16px;
  }
  .mt-hero h1 {
    font-size: 1.8rem;
  }
  .mt-hero p.tagline {
    font-size: 0.95rem;
    margin-bottom: 20px;
    line-height: 1.4;
  }
  .mt-hero .deadline-badge {
    font-size: 0.9rem;
    padding: 6px 18px;
    margin-bottom: 18px;
  }
  .mt-section-title {
    font-size: 1.4rem;
    padding-bottom: 8px;
    margin-bottom: 18px;
  }
  .subpage-content-card {
    padding: 20px 16px !important;
  }
  .mt-profile-card {
    padding: 16px;
    margin-bottom: 15px;
  }
  .mt-roadmap-step {
    padding: 20px 16px;
  }
  .mt-profile-card:hover, .mt-roadmap-step:hover {
    transform: none !important;
  }
  .benefit-item {
    gap: 12px;
    margin-bottom: 16px;
  }
  .benefit-icon {
    width: 36px;
    height: 36px;
    font-size: 1.25rem;
  }
  .benefit-content h4 {
    font-size: 1rem;
  }
  .benefit-content p {
    font-size: 0.9rem;
  }
  .form-info-alert {
    padding: 12px;
    font-size: 0.85rem;
  }
}

@media (max-width: 576px) {
  .mt-hero .flex-center {
    flex-direction: column;
    gap: 12px !important;
  }
  .mt-hero .flex-center .btn {
    width: 100%;
    margin: 0 !important;
    text-align: center;
    justify-content: center;
  }
  #mt-application-form button[type="submit"] {
    padding: 12px !important;
    font-size: 0.95rem;
  }
}

/* --------------------------------------------------------------------------
   BIỂU PHÍ PAGE - MOBILE RESPONSIVE FIXES
   -------------------------------------------------------------------------- */

/* Fix text clipping & overflow on mobile for all subpage content */
@media (max-width: 768px) {
  /* Prevent text from being clipped in subpage cards */
  .subpage-content-card ul {
    padding-left: 0 !important;
    margin-left: 0 !important;
  }

  .subpage-content-card ul li {
    padding-left: 24px !important;
    padding-right: 5px !important;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
  }

  .subpage-content-card ul li span[style*="position: absolute"] {
    left: 0 !important;
  }

  /* Heading sizing for mobile */
  .subpage-content-card h2 {
    font-size: 1.35rem !important;
    line-height: 1.35 !important;
    display: block !important;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  .subpage-content-card h3 {
    font-size: 1.15rem !important;
  }

  .subpage-content-card h4 {
    font-size: 1.05rem !important;
  }

  /* Body text sizing */
  .subpage-content-card p {
    font-size: 0.95rem !important;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  /* Premium table: allow text to wrap instead of clipping */
  .premium-table th,
  .premium-table td {
    white-space: normal !important;
    word-wrap: break-word;
    overflow-wrap: break-word;
    min-width: 80px;
  }

  .premium-table-wrapper {
    margin: 15px -5px !important;
    border-radius: var(--radius-sm) !important;
  }

  /* Smart Kids grid-2 cards: stack on mobile */
  .subpage-content-card .grid-2 {
    grid-template-columns: 1fr !important;
    gap: 15px !important;
  }

  .subpage-content-card .grid-2 > div[style*="padding: 22px"] {
    padding: 18px !important;
  }

  /* Hero text fixes */
  .subpage-hero h1 {
    font-size: 1.75rem !important;
    line-height: 1.3 !important;
    padding: 0 10px;
  }

  .subpage-hero p {
    font-size: 0.95rem !important;
    padding: 0 5px;
    line-height: 1.55 !important;
  }

  /* Sidebar cards on mobile */
  .subpage-sidebar .card {
    margin-bottom: 20px !important;
  }

  .subpage-sidebar .card h3 {
    font-size: 1.15rem !important;
  }

  .subpage-sidebar .card h4 {
    font-size: 1.1rem !important;
  }

  .subpage-sidebar .card a[style*="font-size: 1.35rem"] {
    font-size: 1.15rem !important;
  }
}

@media (max-width: 480px) {
  /* Extra small screen fixes */
  .subpage-content-card {
    padding: 16px 14px !important;
    border-radius: 12px !important;
  }

  .subpage-content-card h2 {
    font-size: 1.2rem !important;
    padding-bottom: 8px !important;
    margin-bottom: 18px !important;
  }

  .subpage-content-card h2::after {
    height: 3px !important;
  }

  .subpage-hero {
    padding: 80px 0 35px 0 !important;
    margin-bottom: 20px !important;
    border-bottom-left-radius: 24px !important;
    border-bottom-right-radius: 24px !important;
  }

  .subpage-hero h1 {
    font-size: 1.5rem !important;
  }

  .subpage-hero p {
    font-size: 0.88rem !important;
  }

  /* Table compact mode on very small screens */
  .premium-table {
    font-size: 0.82rem !important;
  }

  .premium-table th {
    padding: 10px 8px !important;
    font-size: 0.85rem !important;
  }

  .premium-table td {
    padding: 10px 8px !important;
    font-size: 0.82rem !important;
  }

  /* Bus list items on small screens */
  .subpage-content-card ul li strong[style*="font-size: 0.95rem"] {
    font-size: 0.88rem !important;
  }

  /* Sidebar improvements */
  .subpage-sidebar .card[style*="padding: 30px"] {
    padding: 20px 16px !important;
  }

  .subpage-sidebar .card[style*="padding: 24px"] {
    padding: 18px 14px !important;
  }
}