/* Modern CSS for Uptus Academy V2 */

/* ===================
   CSS Variables - Preschool Theme
=================== */
:root {
  /* Playful Preschool Colors */
  --color-primary: #FF6B9D;
  --color-primary-light: #FFB3D9;
  --color-primary-dark: #E64980;
  --color-secondary: #4ECDC4;
  --color-accent: #FFD93D;
  --color-success: #6BCF7F;
  --color-info: #74B9FF;
  --color-warning: #FFA94D;
  --color-dark: #2C3E50;
  --color-light: #FFF9F0;
  --color-white: #ffffff;
  --color-gray-50: #FFF9F0;
  --color-gray-100: #FFF4E6;
  --color-gray-200: #FFE8CC;
  --color-gray-300: #FFD8A8;
  --color-gray-600: #6C757D;
  --color-gray-700: #495057;
  --color-gray-800: #343A40;
  --color-gray-900: #212529;

  /* Typography */
  --font-primary: 'Montserrat', sans-serif;
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;

  /* Border Radius - Extra Rounded for Playful Look */
  --radius-sm: 0.75rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-xl: 2rem;
  --radius-2xl: 2.5rem;
  --radius-3xl: 3rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;

  /* Container */
  --container-max-width: 1280px;
  --container-padding: 1.5rem;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  scroll-padding-top: 65px;
}

body {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-normal);
  line-height: 1.7;
  color: var(--color-gray-800);
  background-color: var(--color-light);
  background-image:
    radial-gradient(circle at 20% 50%, rgba(255, 107, 157, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(78, 205, 196, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 40% 20%, rgba(255, 217, 61, 0.05) 0%, transparent 50%);
  overflow-x: hidden;
  padding-top: 65px;
}

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

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

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ===================
   Utility Classes
=================== */
.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}


.text-center {
  text-align: center;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: var(--font-weight-bold);
  color: var(--color-dark);
  margin-bottom: var(--spacing-lg);
  line-height: 1.2;
  position: relative;
  display: inline-block;
  padding-bottom: 1rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60%;
  height: 4px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
}

.text-center .section-title {
  display: block;
}

.text-center .section-title::after {
  left: 50%;
  transform: translateX(-50%);
}

.section-subtitle {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-md);
}

.section-label {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-sm);
}

.section-description {
  font-size: 1.125rem;
  color: var(--color-gray-600);
  max-width: 50rem;
  margin: 0 auto var(--spacing-xl);
  text-align: center;
}

/* ===================
   Buttons - Modern Yellow Theme
=================== */
.btn {
  display: inline-block;
  padding: 0.875rem 2rem;
  font-size: 1rem;
  font-weight: var(--font-weight-semibold);
  text-align: center;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  cursor: pointer;
  text-transform: capitalize;
  letter-spacing: 0.3px;
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-dark);
  box-shadow: 0 4px 15px rgba(255, 193, 7, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 193, 7, 0.5);
  box-shadow: 0 12px 30px rgba(255, 107, 157, 0.5);
}

.btn-secondary {
  background: var(--color-white);
  color: var(--color-dark);
  border: 2px solid var(--color-gray-300);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary);
  background: var(--color-gray-50);
}

/* ===================
   Navigation
=================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: #FFB3D9;
  border-bottom: 2px solid rgba(255, 217, 61, 0.3);
  z-index: 1000;
  transition: var(--transition-base);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 65px;
}

.nav-logo img {
  height: 50px;
  width: auto;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 0.375rem;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 1.5rem;
  height: 2px;
  background-color: #ffffff;
  transition: var(--transition-base);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.nav-link {
  font-weight: var(--font-weight-semibold);
  color: #333333;
  position: relative;
  padding: 0.5rem 0;
  text-shadow: none;
  transition: all 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: #8B3A62;
  transition: var(--transition-base);
  border-radius: 2px;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link:hover {
  color: #555555;
  transform: translateY(-2px);
  text-shadow: none;
}

.nav-btn {
  background: #8B3A62;
  color: #FFFFFF;
  padding: 0.5rem 1.5rem;
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-semibold);
  transition: var(--transition-base);
  font-size: 0.9375rem;
}

.nav-btn:hover {
  background: #6B2A4A;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(139, 58, 98, 0.4);
}

.nav-cta {
  background: var(--color-accent);
  color: var(--color-dark);
  padding: 0.625rem 1.5rem;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 15px rgba(255, 217, 61, 0.4);
  font-weight: var(--font-weight-bold);
  transition: all 0.3s ease;
}

.nav-cta:hover {
  background: var(--color-warning);
  transform: scale(1.05) translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 169, 77, 0.6);
}

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

.nav-cta:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 65px;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #FFB3D9 0%, #FF6B9D 50%, #4ECDC4 100%);
    flex-direction: column;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-link {
    width: 100%;
    text-align: center;
    padding: var(--spacing-sm) 0;
  }
}

/* ===================
   Hero Section - With Background Image
=================== */
.hero {
  position: relative;
  height: 75vh;
  min-height: 500px;
  display: flex;
  align-items: center;
  background-color: #f5f5f5;
  padding: 0;
  overflow: hidden;
}

@media (max-width: 768px) {
  .hero {
    height: 70vh;
    min-height: 450px;
  }
}

.hero-slider {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity var(--transition-slow);
  pointer-events: none;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-slide:nth-child(1) {
  background-image: url('../images/hero_section1.jpg');
}

.hero-slide:nth-child(2) {
  background-image: url('../images/header.png');
}

/* Colorful overlay for each slide */
.hero-slide::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg,
    rgba(255, 107, 157, 0.7) 0%,
    rgba(78, 205, 196, 0.7) 50%,
    rgba(255, 217, 61, 0.7) 100%
  );
  z-index: 1;
}

/* Additional subtle pattern overlay */
.hero-slide::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.15) 0%, transparent 40%);
  z-index: 1;
}

.hero-slide.active {
  opacity: 1;
  pointer-events: all;
  position: relative;
}

.hero-content {
  max-width: 850px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-2xl);
  text-align: center;
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: clamp(2.25rem, 5.5vw, 3.75rem);
  font-weight: var(--font-weight-extrabold);
  margin-bottom: var(--spacing-md);
  line-height: 1.15;
  color: var(--color-white);
  text-shadow:
    0 2px 4px rgba(0, 0, 0, 0.3),
    0 4px 8px rgba(0, 0, 0, 0.2),
    0 8px 16px rgba(0, 0, 0, 0.1);
  letter-spacing: -0.5px;
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-xl);
  color: var(--color-white);
  line-height: 1.6;
  text-shadow:
    0 2px 4px rgba(0, 0, 0, 0.4),
    0 4px 8px rgba(0, 0, 0, 0.2);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  justify-content: center;
  margin-top: var(--spacing-lg);
}

.hero-buttons .btn {
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  transform: translateY(0);
  transition: all 0.3s ease;
}

.hero-buttons .btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
  .hero {
    min-height: 500px;
    padding: var(--spacing-2xl) var(--spacing-md);
  }

  .hero-content {
    padding: var(--spacing-lg);
  }

  .hero-title {
    font-size: clamp(1.75rem, 6vw, 2.5rem);
  }
}

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background-color: var(--color-white);
  border-radius: var(--radius-full);
  padding: 0.75rem;
  color: var(--color-dark);
  transition: var(--transition-base);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.slider-arrow:hover {
  background-color: var(--color-primary);
  transform: translateY(-50%) scale(1.1);
}

.slider-prev {
  left: var(--spacing-lg);
}

.slider-next {
  right: var(--spacing-lg);
}

.slider-dots {
  position: absolute;
  bottom: var(--spacing-xl);
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: var(--spacing-sm);
}

.slider-dots .dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background-color: var(--color-gray-300);
  cursor: pointer;
  transition: var(--transition-base);
}

.slider-dots .dot.active,
.slider-dots .dot:hover {
  background-color: var(--color-primary);
  transform: scale(1.2);
}

/* ===================
   Accreditation Banner
=================== */
.accreditation-banner {
  background: linear-gradient(135deg, #17A2B8 0%, #4DB8C9 100%);
  padding: var(--spacing-lg) 0;
  position: relative;
  overflow: hidden;
}

.accreditation-banner::before {
  content: '⭐';
  position: absolute;
  top: 50%;
  left: 5%;
  font-size: 3rem;
  opacity: 0.3;
  animation: twinkle 2s ease-in-out infinite;
}

.accreditation-banner::after {
  content: '⭐';
  position: absolute;
  top: 50%;
  right: 5%;
  font-size: 3rem;
  opacity: 0.3;
  animation: twinkle 2s ease-in-out infinite 1s;
}

.accreditation-banner .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.accreditation-text {
  color: var(--color-white);
  font-size: clamp(1.25rem, 3vw, 2rem);
  font-weight: var(--font-weight-semibold);
}

.accreditation-seal {
  width: 100px;
  height: 100px;
  background-color: var(--color-white);
  border-radius: var(--radius-full);
  padding: 0.5rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.accreditation-seal img {
  filter: invert(15%) sepia(100%) saturate(5000%) hue-rotate(230deg) brightness(0.8);
}

/* ===================
   What We Offer Section
=================== */
.what-we-offer {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(180deg, var(--color-gray-50) 0%, var(--color-white) 100%);
  position: relative;
  overflow: hidden;
}

.what-we-offer::before {
  content: '🎨 📚 ✏️ 🖍️ 📖';
  position: absolute;
  top: 5%;
  right: -5%;
  font-size: 8rem;
  opacity: 0.03;
  transform: rotate(-20deg);
}

.offer-grid {
  display: grid;
  gap: var(--spacing-3xl);
  margin-top: var(--spacing-2xl);
}

.offer-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
  background-color: var(--color-white);
  border-radius: var(--radius-3xl);
  padding: var(--spacing-2xl);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
  border: 4px solid;
}

.offer-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  opacity: 0;
  transition: var(--transition-base);
}

.offer-card:hover::before {
  opacity: 1;
}

.offer-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.offer-card:nth-child(1) {
  border-color: #FF6B9D;
  background: linear-gradient(135deg, #FFE5EE 0%, #FFF5F8 50%, #FFFFFF 100%);
}

.offer-card:nth-child(1):hover {
  border-color: #FF3D7F;
  box-shadow: 0 15px 40px rgba(255, 107, 157, 0.3);
  background: linear-gradient(135deg, #FFD6E7 0%, #FFEBF3 50%, #FFFFFF 100%);
}

.offer-card:nth-child(2) {
  border-color: #FFA94D;
  background: linear-gradient(135deg, #FFE9D6 0%, #FFF4E6 50%, #FFFFFF 100%);
}

.offer-card:nth-child(2):hover {
  border-color: #FF8C1A;
  box-shadow: 0 15px 40px rgba(255, 169, 77, 0.3);
  background: linear-gradient(135deg, #FFE0C2 0%, #FFEFD9 50%, #FFFFFF 100%);
}

.offer-card:nth-child(3) {
  border-color: #17A2B8;
  background: linear-gradient(135deg, #D6F5F9 0%, #E8FAFC 50%, #FFFFFF 100%);
}

.offer-card:nth-child(3):hover {
  border-color: #128293;
  box-shadow: 0 15px 40px rgba(23, 162, 184, 0.3);
  background: linear-gradient(135deg, #C2EFF5 0%, #DDF8FB 50%, #FFFFFF 100%);
}

.offer-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.offer-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow), transform 0.1s ease-out;
  will-change: transform;
}

.offer-card:hover .offer-image img {
  transform: scale(1.05);
}

.offer-content h3 {
  font-size: 1.75rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-dark);
  margin-bottom: var(--spacing-md);
}

.offer-content p {
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

.free-demo-highlight {
  background: linear-gradient(135deg, #FFD700 0%, #FFC107 100%);
  color: #1E3A8A;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-lg);
  text-align: center;
  margin: var(--spacing-md) 0;
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
  border: 2px solid #FFA500;
  font-size: 1.1rem;
  animation: pulse 2s ease-in-out infinite;
}

.free-demo-highlight strong {
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.5px;
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 6px 25px rgba(255, 215, 0, 0.6);
    transform: scale(1.02);
  }
}

.offer-card-reverse {
  grid-template-columns: 1fr 1fr;
}

.offer-card-reverse .offer-content {
  order: -1;
}

@media (max-width: 768px) {
  .offer-card,
  .offer-card-reverse {
    grid-template-columns: 1fr;
  }

  .offer-card-reverse .offer-content {
    order: 0;
  }
}

/* ===================
   Courses Section
=================== */
.courses {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(180deg, var(--color-white) 0%, var(--color-gray-50) 100%);
  position: relative;
  overflow: hidden;
}

.courses::before {
  content: '🎓 🏫 👩‍🏫 📝 🎯';
  position: absolute;
  bottom: 5%;
  left: -5%;
  font-size: 8rem;
  opacity: 0.03;
  transform: rotate(15deg);
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.course-card {
  background-color: var(--color-white);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition-base), transform 0.1s ease-out;
  position: relative;
  border: 3px solid transparent;
  will-change: transform;
}

.course-card::before {
  content: '🎓';
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 2rem;
  z-index: 2;
  opacity: 0;
  transition: var(--transition-base);
  animation: bounce 2s ease-in-out infinite;
}

.course-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 35px rgba(255, 107, 157, 0.3);
  border-color: var(--color-primary-light);
}

.course-card:hover::before {
  opacity: 1;
}

.course-card:nth-child(1) {
  border-top: 4px solid var(--color-primary);
}

.course-card:nth-child(2) {
  border-top: 4px solid var(--color-secondary);
}

.course-card:nth-child(3) {
  border-top: 4px solid var(--color-success);
}

.course-image {
  height: 250px;
  overflow: hidden;
}

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

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

.course-content {
  padding: var(--spacing-lg);
}

.course-content h3 {
  font-size: 1.25rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-dark);
  margin-bottom: var(--spacing-sm);
  line-height: 1.3;
}

.course-content p {
  color: var(--color-gray-600);
  line-height: 1.7;
}

/* ===================
   Workshops Logos Section
=================== */
.workshops-logos {
  min-height: 150px;
  padding: 0.5rem 0 var(--spacing-lg) 0;
  background: linear-gradient(135deg,
    rgba(255, 107, 157, 0.08) 0%,
    rgba(78, 205, 196, 0.08) 50%,
    rgba(255, 217, 61, 0.08) 100%);
  border-top: 1px solid rgba(255, 107, 157, 0.15);
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.workshops-logos .container {
  width: 100%;
}

@media (max-width: 768px) {
  .workshops-logos {
    min-height: 180px;
  }
}

.workshops-logos .section-subtitle {
  text-align: center;
  margin-bottom: var(--spacing-sm);
  margin-top: 0;
  color: var(--color-gray-700);
  font-size: 1rem;
}

.logos-grid {
  display: flex;
  flex-wrap: nowrap;
  gap: var(--spacing-sm);
  align-items: center;
  justify-content: center;
  max-width: 1200px;
  margin: 0 auto;
  overflow-x: auto;
}

.logos-grid img {
  max-width: 100px;
  max-height: 60px;
  min-width: 80px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: var(--transition-base);
  flex-shrink: 0;
}

.logos-grid img:first-child {
  max-width: 130px;
  max-height: 75px;
}

.logos-grid img:hover {
  filter: grayscale(0%);
  opacity: 1;
  transform: scale(1.05);
}

@media (max-width: 768px) {
  .logos-grid img {
    max-width: 70px;
    max-height: 45px;
    min-width: 60px;
  }
}

/* ===================
   Testimonials Section - Reimagined
=================== */
.testimonials {
  padding: var(--spacing-2xl) 0;
  background: var(--color-gray-50);
  position: relative;
  overflow: hidden;
}

.testimonials .container {
  position: relative;
  z-index: 1;
  max-width: 80%;
}

.testimonials .section-title {
  color: var(--color-dark);
  text-align: center;
  margin-left: auto;
  margin-right: auto;
  display: block;
}

.testimonials .section-title::after {
  left: 50%;
  transform: translateX(-50%);
}

.testimonials-slider {
  position: relative;
  overflow: hidden;
  margin-top: var(--spacing-xl);
}

.testimonials-track {
  display: flex;
  transition: transform var(--transition-slow);
}

.testimonial-card {
  min-width: 100%;
  padding: 0;
  background: transparent;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
}

@media (min-width: 768px) {
  .testimonial-card {
    grid-template-columns: 2fr 1fr;
    align-items: center;
    gap: var(--spacing-2xl);
  }
}

.testimonial-content {
  background: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-3xl);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  position: relative;
  border-left: 6px solid var(--color-primary);
}

.testimonial-content::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: 30px;
  font-size: 8rem;
  font-family: Georgia, serif;
  color: var(--color-primary);
  opacity: 0.15;
  line-height: 1;
}

/* Alternating border colors for visual variety */
.testimonial-card:nth-child(even) .testimonial-content {
  border-left-color: var(--color-secondary);
}

.testimonial-card:nth-child(even) .testimonial-content::before {
  color: var(--color-secondary);
}

.testimonial-card:nth-child(3n) .testimonial-content {
  border-left-color: var(--color-success);
}

.testimonial-card:nth-child(3n) .testimonial-content::before {
  color: var(--color-success);
}

/* Alternating border colors for author cards */
.testimonial-card:nth-child(even) .testimonial-author img {
  border-color: var(--color-secondary);
  box-shadow: 0 8px 25px rgba(78, 205, 196, 0.3);
}

.testimonial-card:nth-child(3n) .testimonial-author img {
  border-color: var(--color-success);
  box-shadow: 0 8px 25px rgba(107, 207, 127, 0.3);
}

.quote-icon {
  color: var(--color-primary);
  opacity: 0.3;
}

.testimonial-text {
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 0;
  color: var(--color-gray-700);
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
  background: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-3xl);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  text-align: center;
  position: relative;
  margin-right: 10px;
}

.testimonial-author::before {
  content: '⭐';
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 2rem;
  opacity: 0.2;
  animation: twinkle 2s ease-in-out infinite;
}

.testimonial-author img {
  width: 120px;
  height: 120px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 6px solid var(--color-primary-light);
  box-shadow: 0 8px 25px rgba(255, 107, 157, 0.3);
  transition: var(--transition-base);
}

.testimonial-author img:hover {
  transform: scale(1.05);
  box-shadow: 0 12px 35px rgba(255, 107, 157, 0.4);
}

.author-info {
  width: 100%;
}

.author-info h4 {
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: 0.5rem;
  color: var(--color-dark);
}

.author-info p {
  font-size: 1rem;
  color: var(--color-gray-600);
  font-weight: var(--font-weight-medium);
}

.author-info::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  margin: var(--spacing-sm) auto 0;
  border-radius: var(--radius-full);
}

.testimonial-arrow {
  position: absolute;
  bottom: var(--spacing-lg);
  z-index: 10;
  background: #FFB3D9;
  border-radius: var(--radius-full);
  padding: 1rem;
  color: #333333;
  transition: var(--transition-base);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.testimonial-arrow:hover {
  background: #FF6B9D;
  transform: scale(1.1);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

.testimonial-prev {
  left: var(--spacing-md);
}

.testimonial-next {
  right: var(--spacing-md);
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-xl);
}

.testimonial-dots .dot {
  width: 14px;
  height: 14px;
  border-radius: var(--radius-full);
  background-color: #D1D5DB;
  cursor: pointer;
  transition: var(--transition-base);
  border: 2px solid transparent;
}

.testimonial-dots .dot.active {
  background: #FFB3D9;
  transform: scale(1.3);
}

.testimonial-dots .dot:hover {
  background-color: #FF6B9D;
  transform: scale(1.2);
}

/* ===================
   Gallery Section - Masonry Layout
=================== */
.gallery {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(180deg, var(--color-gray-50) 0%, var(--color-white) 100%);
  position: relative;
  overflow: hidden;
}

.gallery::before {
  content: '📸 🖼️ 🎉 🌟 📷';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 15rem;
  opacity: 0.02;
}

/* Vertical Column Layout - Optimized for Space Alignment */
.gallery-masonry {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-sm);
  grid-auto-flow: row;
  max-width: 100%;
  align-items: start;
}

/* Gallery Item Base Styles */
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  cursor: pointer;
  background: var(--color-white);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  height: 300px;
}

.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

/* Wide items (landscape orientation) - Take up 2 columns */
.gallery-item-wide {
  grid-column: span 2;
  height: 300px;
}

.gallery-item-wide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Tall items (portrait orientation) - Take up 1 column */
.gallery-item-tall {
  grid-column: span 1;
  height: 350px;
}

.gallery-item-tall img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

/* Regular gallery items */
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform var(--transition-slow);
  display: block;
}

/* Special adjustment for Award Ceremony photo - show face */
.gallery-item-adjust img {
  object-position: center 2px;
}

/* Special adjustment for last row Certificate photo - show face */
.gallery-item-adjust-bottom img {
  object-position: center 1px;
}

.gallery-item:hover img {
  transform: scale(1.08);
}

/* Gallery Overlay */
.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    to top,
    rgba(255, 107, 157, 0.8) 0%,
    rgba(78, 205, 196, 0.6) 50%,
    transparent 100%
  );
  opacity: 0;
  transition: var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.gallery-zoom-icon {
  font-size: 3rem;
  color: var(--color-white);
  transform: scale(0);
  transition: transform var(--transition-base);
}

.gallery-item:hover .gallery-zoom-icon {
  transform: scale(1);
}

/* Lightbox Styles */
.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}

.lightbox.active {
  display: flex;
}

.lightbox-content {
  max-width: 90%;
  max-height: 90vh;
  position: relative;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-lg);
  box-shadow: 0 0 50px rgba(255, 107, 157, 0.3);
  transition: opacity 0.3s ease-in-out;
}

.lightbox-caption {
  color: var(--color-white);
  text-align: center;
  margin-top: var(--spacing-md);
  font-size: 1.125rem;
  font-weight: var(--font-weight-medium);
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background: rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.3);
  font-size: 2rem;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition-base);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
}

.lightbox-close {
  top: 20px;
  right: 20px;
  font-size: 2.5rem;
  line-height: 1;
}

.lightbox-prev {
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-next {
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  transform: translateY(-50%) scale(1.1);
}

.lightbox-close:hover {
  transform: scale(1.1);
}

.lightbox-counter {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-white);
  background: rgba(0, 0, 0, 0.6);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-semibold);
  backdrop-filter: blur(10px);
}

/* Responsive Gallery - Maximize Horizontal Space */
@media (max-width: 1200px) {
  .gallery-masonry {
    grid-template-columns: repeat(3, 1fr);
  }

  .gallery-item {
    height: 260px;
  }

  .gallery-item-wide {
    grid-column: span 2;
    height: 260px;
  }

  .gallery-item-tall {
    height: 300px;
  }
}

@media (max-width: 900px) {
  .gallery-masonry {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xs);
  }

  .gallery-item {
    height: 240px;
  }

  .gallery-item-wide {
    grid-column: span 2;
    height: 240px;
  }

  .gallery-item-tall {
    grid-column: span 1;
    height: 280px;
  }
}

@media (max-width: 600px) {
  .gallery-masonry {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-item,
  .gallery-item-wide,
  .gallery-item-tall {
    grid-column: span 1;
    height: 200px;
  }

  .gallery-item:hover img {
    transform: scale(1.05);
  }

  .lightbox-prev,
  .lightbox-next {
    width: 40px;
    height: 40px;
    font-size: 1.5rem;
  }

  .lightbox-close {
    width: 40px;
    height: 40px;
    font-size: 2rem;
  }
}

/* ===================
   About Section
=================== */
.about {
  padding: var(--spacing-3xl) 0;
  background-color: var(--color-gray-50);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  align-items: center;
}

.about-content p {
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
  font-size: 1.125rem;
}

.about-image {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

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

/* ===================
   For Schools Section
=================== */
.for-schools {
  padding: var(--spacing-3xl) 0;
  background-color: var(--color-white);
}

.schools-hero {
  max-width: 900px;
  margin: 0 auto var(--spacing-xl);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.recruit-section {
  margin: var(--spacing-3xl) 0;
}

.recruit-content {
  max-width: 1000px;
  margin: 0 auto;
}

.recruit-content > p {
  font-size: 1.25rem;
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-xl);
  text-align: center;
}

.features-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.feature-item {
  background-color: var(--color-gray-50);
  padding: var(--spacing-lg);
  border-radius: var(--radius-xl);
  border-left: 4px solid var(--color-primary);
  transition: var(--transition-base);
  text-align: center;
}

.feature-item:nth-child(1) {
  background: linear-gradient(135deg, #FFF5F7 0%, #FFE5EE 100%);
  border-left-color: #FF6B9D;
}

.feature-item:nth-child(2) {
  background: linear-gradient(135deg, #F0F9FF 0%, #E0F2FE 100%);
  border-left-color: #3B82F6;
}

.feature-item:nth-child(3) {
  background: linear-gradient(135deg, #F0FDF4 0%, #DCFCE7 100%);
  border-left-color: #10B981;
}

.feature-item:nth-child(4) {
  background: linear-gradient(135deg, #FFFBEB 0%, #FEF3C7 100%);
  border-left-color: #F59E0B;
}

.feature-item:nth-child(5) {
  background: linear-gradient(135deg, #F5F3FF 0%, #EDE9FE 100%);
  border-left-color: #8B5CF6;
}

.feature-item:nth-child(6) {
  background: linear-gradient(135deg, #FFF1F2 0%, #FFE4E6 100%);
  border-left-color: #EF4444;
}

.feature-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.feature-item h4 {
  font-size: 1.125rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-dark);
  margin-bottom: var(--spacing-sm);
}

.feature-item p {
  color: var(--color-gray-600);
  line-height: 1.7;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-3xl);
}

.service-card {
  background-color: var(--color-gray-50);
  padding: var(--spacing-xl);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition-base), transform 0.1s ease-out;
  will-change: transform;
}

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

.service-card h3 {
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-dark);
  margin-bottom: var(--spacing-md);
}

.service-card p {
  color: var(--color-gray-600);
  line-height: 1.8;
  margin-bottom: var(--spacing-lg);
}

/* ===================
   Contact Section
=================== */
.contact {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(135deg, var(--color-success) 0%, var(--color-secondary) 100%);
  color: #1a202c;
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '📧 📞 💌 ✉️ 📱';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 10rem;
  opacity: 0.05;
  z-index: 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  align-items: start;
}

.contact-info h2 {
  font-size: 2.5rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-md);
}

.contact-info p {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xl);
  opacity: 0.95;
  line-height: 1.8;
}

.contact-info h3 {
  font-size: 1.5rem;
  font-weight: var(--font-weight-semibold);
  margin: var(--spacing-xl) 0 var(--spacing-md);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-item svg {
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.contact-item .label {
  font-size: 0.875rem;
  opacity: 0.9;
  margin-bottom: 0.25rem;
}

.contact-item a {
  font-size: 1.125rem;
  font-weight: var(--font-weight-medium);
  color: #1a202c;
}

.contact-item a:hover {
  text-decoration: underline;
}

.contact-form-wrapper {
  background-color: var(--color-white);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.contact-form-wrapper iframe {
  width: 100%;
  min-height: 800px;
  border: none;
}

/* ===================
   Footer
=================== */
.footer {
  background-color: var(--color-gray-900);
  color: var(--color-white);
  padding: var(--spacing-lg) 0 var(--spacing-sm);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-sm);
  align-items: center;
  text-align: center;
}

.footer-brand img {
  max-width: 150px;
  margin: 0 auto;
}

.footer-nav {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  gap: var(--spacing-sm);
}

.footer-nav a {
  color: var(--color-gray-300);
  font-size: 0.7rem;
  transition: var(--transition-base);
  white-space: nowrap;
}

.footer-nav a:hover {
  color: var(--color-white);
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  transition: var(--transition-base);
}

.footer-social a:hover {
  background-color: var(--color-primary);
  transform: translateY(-4px);
}

/* ===================
   Animations
=================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes twinkle {
  0%, 100% {
    opacity: 0.3;
    transform: scale(1);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.2);
  }
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes wiggle {
  0%, 100% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(-5deg);
  }
  75% {
    transform: rotate(5deg);
  }
}

/* ===================
   Preschool Decorative Elements
=================== */
.abc-blocks {
  position: absolute;
  top: 15%;
  right: 5%;
  font-size: 4rem;
  z-index: 1;
  opacity: 0.15;
  animation: float 8s ease-in-out infinite;
}

.abc-blocks::before {
  content: '🧩';
}

.school-supplies {
  position: absolute;
  bottom: 20%;
  left: 8%;
  font-size: 3rem;
  z-index: 1;
  opacity: 0.15;
  animation: bounce 4s ease-in-out infinite;
}

.school-supplies::before {
  content: '✏️ 📐 🖍️';
  letter-spacing: 0.5rem;
}

.playful-shapes {
  position: absolute;
  top: 30%;
  left: 10%;
  width: 100px;
  height: 100px;
  opacity: 0.1;
  z-index: 1;
}

.playful-shapes::before {
  content: '⬤ ▲ ■';
  font-size: 3rem;
  color: var(--color-white);
  letter-spacing: 1rem;
}

.reading-corner {
  position: absolute;
  top: 25%;
  right: 12%;
  font-size: 3.5rem;
  z-index: 1;
  opacity: 0.15;
  animation: wiggle 5s ease-in-out infinite;
}

.reading-corner::before {
  content: '📖';
}

.art-corner {
  position: absolute;
  bottom: 15%;
  right: 15%;
  font-size: 3rem;
  z-index: 1;
  opacity: 0.15;
  animation: float 6s ease-in-out infinite 2s;
}

.art-corner::before {
  content: '🖍️ 🎨';
  letter-spacing: 0.5rem;
}

.toy-box {
  position: absolute;
  top: 40%;
  left: 5%;
  font-size: 3.5rem;
  z-index: 1;
  opacity: 0.15;
  animation: bounce 5s ease-in-out infinite 1s;
}

.toy-box::before {
  content: '🎮';
}

.music-notes {
  position: absolute;
  top: 50%;
  right: 8%;
  font-size: 2.5rem;
  z-index: 1;
  opacity: 0.15;
  animation: float 7s ease-in-out infinite 3s;
}

.music-notes::before {
  content: '🎵 🎶';
  letter-spacing: 0.3rem;
}

/* ===================
   Responsive Design
=================== */
@media (max-width: 1024px) {
  :root {
    --container-padding: 1.25rem;
  }
}

@media (max-width: 768px) {
  :root {
    --container-padding: 1rem;
    --spacing-3xl: 4rem;
  }

  .slider-arrow,
  .testimonial-arrow {
    padding: 0.75rem;
  }

  .slider-prev,
  .testimonial-prev {
    left: var(--spacing-sm);
  }

  .slider-next,
  .testimonial-next {
    right: var(--spacing-sm);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  /* Hide some decorative elements on mobile */
  .abc-blocks,
  .reading-corner,
  .art-corner,
  .music-notes {
    display: none;
  }

  .school-supplies,
  .toy-box,
  .playful-shapes {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .accreditation-banner .container {
    flex-direction: column;
  }

  .logos-grid img {
    max-width: 60px;
    max-height: 40px;
    min-width: 50px;
  }

  .gallery-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-sm);
  }
}

/* ===================
   Print Styles
=================== */
@media print {
  .navbar,
  .slider-arrow,
  .testimonial-arrow,
  .btn,
  .footer-social {
    display: none;
  }

  body {
    font-size: 12pt;
    line-height: 1.5;
  }

  .hero {
    height: auto;
    min-height: 0;
    page-break-after: always;
  }
}