/* ============================================
   SPINORA CLUB - Main Stylesheet
   A Modern Cricket Education Platform
   ============================================ */

/* ============================================
   CSS VARIABLES & DESIGN TOKENS
   ============================================ */
:root {
  /* Primary Colors - Deep Teal & Gold */
  --primary-900: #0d3b3b;
  --primary-800: #145454;
  --primary-700: #1a6d6d;
  --primary-600: #218686;
  --primary-500: #279f9f;
  --primary-400: #4db8b8;
  --primary-300: #7acece;
  --primary-200: #a6e0e0;
  --primary-100: #d3f0f0;
  --primary-50: #e9f8f8;

  /* Accent Colors - Warm Gold */
  --accent-900: #7a5a00;
  --accent-800: #a37800;
  --accent-700: #cc9600;
  --accent-600: #e6aa00;
  --accent-500: #f5b800;
  --accent-400: #f7c633;
  --accent-300: #f9d466;
  --accent-200: #fbe299;
  --accent-100: #fdf0cc;
  --accent-50: #fef8e6;

  /* Neutral Colors */
  --neutral-900: #1a1a2e;
  --neutral-800: #2d2d44;
  --neutral-700: #40405a;
  --neutral-600: #535370;
  --neutral-500: #666686;
  --neutral-400: #8585a0;
  --neutral-300: #a4a4ba;
  --neutral-200: #c3c3d4;
  --neutral-100: #e1e1ea;
  --neutral-50: #f5f5f8;

  /* Semantic Colors */
  --success: #22c55e;
  --warning: #f59e0b;
  --error: #ef4444;
  --info: #3b82f6;

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  --text-7xl: 4.5rem;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --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 -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-glow: 0 0 40px rgba(39, 159, 159, 0.3);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
  --transition-slower: 500ms ease;

  /* Z-Index Scale */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-popover: 600;
  --z-tooltip: 700;
}

/* ============================================
   CSS RESET & BASE STYLES
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--neutral-800);
  background-color: var(--neutral-50);
  overflow-x: hidden;
}

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

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

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

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--neutral-900);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section {
  padding: var(--space-20) 0;
}

.section--dark {
  background: linear-gradient(135deg, var(--primary-900) 0%, var(--neutral-900) 100%);
  color: white;
}

.section--light {
  background-color: white;
}

.section--accent {
  background: linear-gradient(135deg, var(--accent-50) 0%, var(--primary-50) 100%);
}

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

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

.grid { display: grid; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

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

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

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

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

.animate-fade-in-down {
  animation: fadeInDown 0.6s ease forwards;
}

.animate-fade-in-left {
  animation: fadeInLeft 0.6s ease forwards;
}

.animate-fade-in-right {
  animation: fadeInRight 0.6s ease forwards;
}

.animate-scale-in {
  animation: scaleIn 0.5s ease forwards;
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

.animate-pulse {
  animation: pulse 2s ease-in-out infinite;
}

.animate-bounce {
  animation: bounce 2s ease-in-out infinite;
}

/* Animation Delays */
.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }
.delay-400 { animation-delay: 400ms; }
.delay-500 { animation-delay: 500ms; }

/* Scroll Reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  padding: var(--space-4) 0;
  transition: all var(--transition-base);
}

.navbar--scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  padding: var(--space-3) 0;
}

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

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: white;
  transition: color var(--transition-fast);
}

.navbar--scrolled .navbar__logo {
  color: var(--primary-700);
}

.navbar__logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--accent-500) 0%, var(--accent-600) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  color: white;
  font-weight: 700;
}

.navbar__menu {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.navbar__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  position: relative;
  padding: var(--space-2) 0;
  transition: color var(--transition-fast);
}

.navbar--scrolled .navbar__link {
  color: var(--neutral-700);
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-500);
  transition: width var(--transition-base);
}

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

.navbar__link:hover {
  color: var(--accent-400);
}

.navbar--scrolled .navbar__link:hover {
  color: var(--primary-600);
}

.navbar__cta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.navbar__mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
}

.navbar__mobile-toggle span {
  width: 24px;
  height: 2px;
  background: white;
  transition: all var(--transition-fast);
}

.navbar--scrolled .navbar__mobile-toggle span {
  background: var(--neutral-700);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left var(--transition-slow);
}

.btn:hover::before {
  left: 100%;
}

.btn--primary {
  background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%);
  color: white;
  box-shadow: 0 4px 15px rgba(39, 159, 159, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(39, 159, 159, 0.4);
}

.btn--secondary {
  background: transparent;
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn--secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

.btn--accent {
  background: linear-gradient(135deg, var(--accent-500) 0%, var(--accent-600) 100%);
  color: var(--neutral-900);
  box-shadow: 0 4px 15px rgba(245, 184, 0, 0.3);
}

.btn--accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 184, 0, 0.4);
}

.btn--outline {
  background: transparent;
  color: var(--primary-600);
  border: 2px solid var(--primary-600);
}

.btn--outline:hover {
  background: var(--primary-600);
  color: white;
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

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

.hero__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(13, 59, 59, 0.9) 0%,
    rgba(26, 26, 46, 0.85) 50%,
    rgba(13, 59, 59, 0.8) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  padding: var(--space-20) 0;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(245, 184, 0, 0.2);
  border: 1px solid rgba(245, 184, 0, 0.3);
  border-radius: var(--radius-full);
  color: var(--accent-300);
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--space-6);
  animation: fadeInDown 0.6s ease forwards;
}

.hero__badge-icon {
  font-size: var(--text-lg);
}

.hero__title {
  font-size: var(--text-6xl);
  color: white;
  margin-bottom: var(--space-6);
  animation: fadeInUp 0.6s ease forwards;
  animation-delay: 0.2s;
  opacity: 0;
}

.hero__title span {
  color: var(--accent-400);
  position: relative;
}

.hero__title span::after {
  content: '';
  position: absolute;
  bottom: 5px;
  left: 0;
  width: 100%;
  height: 8px;
  background: rgba(245, 184, 0, 0.3);
  z-index: -1;
}

.hero__description {
  font-size: var(--text-xl);
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-8);
  line-height: 1.7;
  animation: fadeInUp 0.6s ease forwards;
  animation-delay: 0.4s;
  opacity: 0;
}

.hero__cta {
  display: flex;
  gap: var(--space-4);
  animation: fadeInUp 0.6s ease forwards;
  animation-delay: 0.6s;
  opacity: 0;
}

.hero__stats {
  display: flex;
  gap: var(--space-12);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  animation: fadeInUp 0.6s ease forwards;
  animation-delay: 0.8s;
  opacity: 0;
}

.hero__stat {
  text-align: left;
}

.hero__stat-value {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--accent-400);
  margin-bottom: var(--space-1);
}

.hero__stat-label {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Floating Elements */
.hero__floating {
  position: absolute;
  right: 10%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
}

.hero__floating-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  animation: float 4s ease-in-out infinite;
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features {
  background: white;
}

.features__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-16);
}

.features__subtitle {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--primary-600);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: var(--space-4);
}

.features__title {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-4);
}

.features__description {
  font-size: var(--text-lg);
  color: var(--neutral-600);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.feature-card {
  background: var(--neutral-50);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-500), var(--accent-500));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-card__icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-100) 0%, var(--primary-200) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
  margin-bottom: var(--space-6);
  transition: all var(--transition-base);
}

.feature-card:hover .feature-card__icon {
  background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
  transform: scale(1.1);
}

.feature-card__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

.feature-card__description {
  color: var(--neutral-600);
  line-height: 1.7;
}

/* ============================================
   COURSES SECTION
   ============================================ */
.courses__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.course-card {
  background: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.course-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
}

.course-card__image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

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

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

.course-card__badge {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  padding: var(--space-1) var(--space-3);
  background: var(--accent-500);
  color: var(--neutral-900);
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
}

.course-card__content {
  padding: var(--space-6);
}

.course-card__category {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--primary-600);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-2);
}

.course-card__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

.course-card__description {
  color: var(--neutral-600);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
  line-height: 1.6;
}

.course-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--neutral-100);
}

.course-card__meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--neutral-500);
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials {
  background: linear-gradient(135deg, var(--primary-900) 0%, var(--neutral-900) 100%);
  color: white;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-5px);
}

.testimonial-card__quote {
  font-size: var(--text-lg);
  line-height: 1.8;
  margin-bottom: var(--space-6);
  font-style: italic;
  color: rgba(255, 255, 255, 0.9);
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.testimonial-card__avatar {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--accent-500), var(--primary-500));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-lg);
}

.testimonial-card__name {
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.testimonial-card__role {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta {
  background: linear-gradient(135deg, var(--accent-500) 0%, var(--accent-600) 100%);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
}

.cta__content {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta__title {
  font-size: var(--text-4xl);
  color: var(--neutral-900);
  margin-bottom: var(--space-4);
}

.cta__description {
  font-size: var(--text-lg);
  color: var(--neutral-800);
  max-width: 600px;
  margin: 0 auto var(--space-8);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--neutral-900);
  color: white;
  padding: var(--space-16) 0 var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
}

.footer__description {
  color: var(--neutral-400);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.footer__social {
  display: flex;
  gap: var(--space-3);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.footer__social-link:hover {
  background: var(--primary-600);
  transform: translateY(-3px);
}

.footer__column-title {
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-6);
  color: white;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  color: var(--neutral-400);
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--accent-400);
}

.footer__bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__copyright {
  color: var(--neutral-500);
  font-size: var(--text-sm);
}

.footer__legal {
  display: flex;
  gap: var(--space-6);
}

.footer__legal-link {
  color: var(--neutral-500);
  font-size: var(--text-sm);
}

.footer__legal-link:hover {
  color: var(--accent-400);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
  .hero__title {
    font-size: var(--text-5xl);
  }

  .features__grid,
  .courses__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero__floating {
    display: none;
  }
}

@media (max-width: 768px) {
  .navbar__menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    padding: var(--space-6);
    box-shadow: var(--shadow-lg);
  }

  .navbar__menu.active {
    display: flex;
  }

  .navbar__link {
    color: var(--neutral-700);
    padding: var(--space-3) 0;
  }

  .navbar__mobile-toggle {
    display: flex;
  }

  .navbar__cta {
    display: none;
  }

  .hero__title {
    font-size: var(--text-4xl);
  }

  .hero__description {
    font-size: var(--text-lg);
  }

  .hero__stats {
    flex-wrap: wrap;
    gap: var(--space-6);
  }

  .hero__cta {
    flex-direction: column;
  }

  .features__grid,
  .courses__grid {
    grid-template-columns: 1fr;
  }

  .features__title,
  .cta__title {
    font-size: var(--text-3xl);
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-4);
  }

  .hero__title {
    font-size: var(--text-3xl);
  }

  .section {
    padding: var(--space-12) 0;
  }
}


/* ============================================
   HERO HIGHLIGHTS (Replacing fake stats)
   ============================================ */
.hero__highlights {
  display: flex;
  gap: var(--space-6);
  margin-top: var(--space-8);
  animation: fadeInUp 0.6s ease forwards;
  animation-delay: 0.8s;
  opacity: 0;
}

.hero__highlight {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--text-sm);
  font-weight: 500;
}

.hero__highlight-icon {
  color: var(--accent-400);
  font-weight: 700;
}

@media (max-width: 768px) {
  .hero__highlights {
    flex-direction: column;
    gap: var(--space-3);
  }
}

/* ============================================
   FOOTER IMPROVEMENTS
   ============================================ */
.footer {
  background: linear-gradient(135deg, var(--neutral-900) 0%, var(--primary-900) 100%);
  color: white;
  padding: var(--space-16) 0 var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
}

.footer__description {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--text-sm);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.footer__social {
  display: flex;
  gap: var(--space-3);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.footer__social-link:hover {
  background: var(--accent-500);
  transform: translateY(-3px);
}

.footer__column-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  margin-bottom: var(--space-6);
  color: white;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--accent-400);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__copyright {
  color: rgba(255, 255, 255, 0.5);
  font-size: var(--text-sm);
}

.footer__legal {
  display: flex;
  gap: var(--space-6);
}

.footer__legal-link {
  color: rgba(255, 255, 255, 0.5);
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}

.footer__legal-link:hover {
  color: var(--accent-400);
}

@media (max-width: 992px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

@media (max-width: 576px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
  
  .footer__bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }
  
  .footer__legal {
    flex-wrap: wrap;
    justify-content: center;
  }
}