/* ===================================================
   Sprint IT Academy - Global Styles
   =================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* === CSS Variables === */
:root {
  --navy: #0a0b2e;
  --navy-light: #12144a;
  --navy-mid: #1a1d5e;
  --purple: #6c63ff;
  --purple-light: #8b85ff;
  --purple-dark: #4a42d4;
  --gold: #f5a623;
  --gold-light: #ffc24b;
  --white: #ffffff;
  --light-gray: #f8f9ff;
  --text-muted: #8b8db8;
  --text-body: #d0d2f0;
  --card-bg: rgba(255,255,255,0.05);
  --card-border: rgba(255,255,255,0.1);
  --shadow: 0 20px 60px rgba(0,0,0,0.3);
  --radius: 16px;
  --radius-sm: 8px;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--navy);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; outline: none; font-family: inherit; }
input, textarea { font-family: inherit; outline: none; }

/* === Utility Classes === */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-sm { padding: 50px 0; }
.text-center { text-align: center; }
.text-gold { color: var(--gold); }
.text-purple { color: var(--purple-light); }
.text-muted { color: var(--text-muted); }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.gap-32 { gap: 32px; }
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--gold);
  color: #1a1000;
}
.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(245,166,35,0.4);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.3);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}
.btn-purple {
  background: var(--purple);
  color: var(--white);
}
.btn-purple:hover {
  background: var(--purple-light);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(108,99,255,0.4);
}
.btn-white {
  background: var(--white);
  color: var(--navy);
  font-weight: 700;
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(255,255,255,0.3);
}
.btn-sm { padding: 8px 18px; font-size: 12px; }
.btn-lg { padding: 16px 36px; font-size: 16px; }
.btn-icon { width: 40px; height: 40px; padding: 0; border-radius: 50%; }

/* === Section Headings === */
.section-tag {
  display: inline-block;
  background: rgba(108,99,255,0.15);
  color: var(--purple-light);
  border: 1px solid rgba(108,99,255,0.3);
  padding: 5px 16px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-sub {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 48px;
}

/* === Cards === */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  transition: var(--transition);
}
.card:hover {
  border-color: rgba(108,99,255,0.4);
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(108,99,255,0.15);
}

/* === Stars === */
.stars { color: #fbbf24; font-size: 13px; letter-spacing: 2px; }

/* === Badge === */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.badge-bestseller { background: #ff6b35; color: white; }
.badge-popular { background: var(--purple); color: white; }
.badge-trending { background: #00c853; color: white; }
.badge-new { background: #2196f3; color: white; }

/* === Tags === */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 50px;
  padding: 6px 14px;
  font-size: 13px;
  color: var(--text-muted);
  transition: var(--transition);
  cursor: pointer;
}
.tag:hover, .tag.active {
  background: rgba(108,99,255,0.2);
  border-color: var(--purple);
  color: var(--purple-light);
}

/* === Gradient Text === */
.gradient-text {
  background: linear-gradient(135deg, var(--purple-light), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===================================================
   NAVBAR
   =================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 40px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(10,11,46,0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(10,11,46,0.97);
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo .logo-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--purple), var(--gold));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}
.nav-logo .logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.nav-logo .logo-text span:first-child { font-size: 15px; font-weight: 800; color: var(--white); }
.nav-logo .logo-text span:last-child { font-size: 10px; color: var(--gold); font-weight: 600; letter-spacing: 1px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  transition: var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  background: rgba(255,255,255,0.08);
}

.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-actions .btn-login {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.2);
  padding: 9px 22px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition);
}
.nav-actions .btn-login:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.4);
}
.nav-actions .btn-signup {
  background: var(--gold);
  color: #1a1000;
  padding: 9px 22px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  transition: var(--transition);
}
.nav-actions .btn-signup:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(245,166,35,0.4);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ===================================================
   HERO SECTION
   =================================================== */
.hero {
  min-height: 100vh;
  padding: 110px 40px 60px;
  background: linear-gradient(135deg, var(--navy) 0%, #0f1054 40%, #1a0a4a 70%, #0a0b2e 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(108,99,255,0.25) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -100px; left: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(245,166,35,0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  width: 100%;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(108,99,255,0.15);
  border: 1px solid rgba(108,99,255,0.3);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 600;
  color: var(--purple-light);
  margin-bottom: 24px;
}
.hero-tag span { color: var(--gold); }
.hero h1 {
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
}
.hero h1 em {
  font-style: normal;
  color: var(--gold);
  display: block;
}
.hero-desc {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.7;
}
.hero-btns { display: flex; align-items: center; gap: 16px; margin-bottom: 40px; flex-wrap: wrap; }
.hero-btns .btn-play {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition);
}
.hero-btns .btn-play .play-circle {
  width: 44px; height: 44px;
  background: rgba(255,255,255,0.1);
  border: 1.5px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: var(--transition);
}
.hero-btns .btn-play:hover .play-circle {
  background: var(--purple);
  border-color: var(--purple);
}
.hero-badges {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.hero-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
}
.hero-badge i { color: var(--gold); font-size: 13px; }

/* Hero Visual */
.hero-visual { position: relative; }
.hero-card-main {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 20px;
  backdrop-filter: blur(16px);
  overflow: hidden;
  position: relative;
}
.hero-card-header {
  background: rgba(255,255,255,0.05);
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.hero-progress-bar {
  height: 4px;
  background: rgba(255,255,255,0.1);
  border-radius: 2px;
  margin: 0 20px 16px;
}
.hero-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--purple), var(--gold));
  border-radius: 2px;
  width: 80%;
}
.course-preview {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 0;
}
.course-sidebar {
  border-right: 1px solid rgba(255,255,255,0.06);
  padding: 12px;
}
.course-sidebar-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 11px;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}
.course-sidebar-item.active {
  background: rgba(108,99,255,0.2);
  color: var(--purple-light);
}
.course-sidebar-item i { font-size: 10px; }
.course-video {
  background: #1a1a3e;
  aspect-ratio: 16/9;
}
.python-animation {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1a1a3e, #2d1b69);
  position: relative;
}
.python-logo {
  font-size: 60px;
  animation: float 3s ease-in-out infinite;
}
@keyframes float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.play-overlay {
  position: absolute;
  width: 48px; height: 48px;
  background: rgba(108,99,255,0.8);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  cursor: pointer;
  transition: var(--transition);
}
.play-overlay:hover { background: var(--purple); transform: scale(1.1); }
.course-info { padding: 16px 20px; }
.course-info h4 { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.course-info p { font-size: 11px; color: var(--text-muted); }

/* Floating Cards */
.hero-float-1 {
  position: absolute;
  bottom: -20px;
  left: -40px;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 16px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  animation: floatCard 4s ease-in-out infinite;
}
.hero-float-2 {
  position: absolute;
  top: 30px;
  right: -30px;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 16px;
  padding: 14px 18px;
  text-align: center;
  animation: floatCard 3.5s ease-in-out 1s infinite;
}
@keyframes floatCard {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.hero-float-1 .avatars { display: flex; }
.hero-float-1 .avatars img,
.hero-float-1 .avatars .av {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 2px solid var(--navy);
  margin-left: -8px;
  background: linear-gradient(135deg, var(--purple), var(--gold));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
}
.hero-float-1 .avatars .av:first-child { margin-left: 0; }
.hero-float-text strong { display: block; font-size: 16px; font-weight: 800; color: var(--white); }
.hero-float-text span { font-size: 11px; color: var(--text-muted); }
.hero-float-2 .float-stars { color: #fbbf24; font-size: 14px; margin-bottom: 4px; }
.hero-float-2 .float-rating { font-size: 20px; font-weight: 800; }
.hero-float-2 .float-sub { font-size: 10px; color: var(--text-muted); }

/* ===================================================
   TRUSTED BRANDS SECTION
   =================================================== */
.brands-section {
  padding: 40px 0;
  background: rgba(255,255,255,0.02);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.brands-title {
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.brands-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 50px;
  flex-wrap: wrap;
}
.brand-item {
  font-size: 20px;
  font-weight: 700;
  color: rgba(255,255,255,0.25);
  transition: var(--transition);
  letter-spacing: 1px;
  cursor: default;
}
.brand-item:hover { color: rgba(255,255,255,0.6); }
.brand-google { color: rgba(255,255,255,0.2); }
.brand-microsoft span { color: rgba(255,200,100,0.4); }

/* ===================================================
   FEATURES SECTION
   =================================================== */
.features-section { padding: 80px 0; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.feature-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  transition: var(--transition);
}
.feature-card:hover {
  background: rgba(108,99,255,0.08);
  border-color: rgba(108,99,255,0.3);
  transform: translateY(-6px);
}
.feature-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin: 0 auto 16px;
}
.feature-card:nth-child(1) .feature-icon { background: rgba(108,99,255,0.2); }
.feature-card:nth-child(2) .feature-icon { background: rgba(0,200,83,0.15); }
.feature-card:nth-child(3) .feature-icon { background: rgba(33,150,243,0.15); }
.feature-card:nth-child(4) .feature-icon { background: rgba(255,87,34,0.15); }
.feature-card:nth-child(5) .feature-icon { background: rgba(255,193,7,0.15); }
.feature-card:nth-child(6) .feature-icon { background: rgba(156,39,176,0.15); }
.feature-card h4 { font-size: 13px; font-weight: 700; margin-bottom: 8px; }
.feature-card p { font-size: 11px; color: var(--text-muted); line-height: 1.5; }

/* ===================================================
   POPULAR COURSES SECTION
   =================================================== */
.courses-section { padding: 80px 0; }
.courses-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 36px;
}
.courses-header-left h2 { font-size: 32px; font-weight: 800; }
.courses-header-left h2 span { color: var(--gold); }
.courses-header-left p { font-size: 13px; color: var(--text-muted); margin-top: 4px; }
.courses-slider {
  position: relative;
  overflow: hidden;
}
.courses-track {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  transition: var(--transition);
}
.course-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}
.course-card:hover {
  border-color: rgba(108,99,255,0.3);
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}
.course-thumb {
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 50px;
  position: relative;
}
.course-thumb.python { background: linear-gradient(135deg, #1e3a5f, #2d6a4f); }
.course-thumb.react { background: linear-gradient(135deg, #1a1a3e, #2d1b69); }
.course-thumb.data { background: linear-gradient(135deg, #1a2a1a, #2d4a2d); }
.course-thumb.aws { background: linear-gradient(135deg, #1a1a2e, #2d2d5f); }
.course-thumb.dotnet { background: linear-gradient(135deg, #2d1b1b, #4a1a3e); }
.course-badge { position: absolute; top: 10px; left: 10px; }
.course-body { padding: 16px; }
.course-body h4 { font-size: 13px; font-weight: 700; margin-bottom: 8px; line-height: 1.4; }
.course-rating { display: flex; align-items: center; gap: 6px; margin-bottom: 10px; }
.course-rating .stars { font-size: 11px; }
.course-rating span { font-size: 11px; color: var(--text-muted); }
.course-price { display: flex; align-items: center; gap: 8px; }
.course-price .price { font-size: 15px; font-weight: 800; color: var(--white); }
.course-price .original { font-size: 12px; color: var(--text-muted); text-decoration: line-through; }

.slider-arrows {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  margin-top: 24px;
}
.slider-arrow {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
  color: var(--white);
}
.slider-arrow:hover { background: var(--purple); border-color: var(--purple); }
.slider-dots { display: flex; gap: 6px; align-items: center; }
.slider-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  cursor: pointer;
  transition: var(--transition);
}
.slider-dot.active {
  background: var(--purple);
  width: 20px;
  border-radius: 3px;
}

/* ===================================================
   STATS SECTION
   =================================================== */
.stats-section {
  padding: 60px 0;
  background: rgba(255,255,255,0.02);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}
.stat-item { text-align: center; }
.stat-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin: 0 auto 12px;
}
.stat-item:nth-child(1) .stat-icon { background: rgba(108,99,255,0.2); }
.stat-item:nth-child(2) .stat-icon { background: rgba(33,150,243,0.2); }
.stat-item:nth-child(3) .stat-icon { background: rgba(0,200,83,0.2); }
.stat-item:nth-child(4) .stat-icon { background: rgba(245,166,35,0.2); }
.stat-number { font-size: 32px; font-weight: 900; margin-bottom: 4px; }
.stat-label { font-size: 13px; color: var(--text-muted); }

/* ===================================================
   TESTIMONIALS
   =================================================== */
.testimonials-section { padding: 80px 0; }
.testimonials-slider { position: relative; overflow: hidden; }
.testimonials-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  padding: 28px;
  transition: var(--transition);
}
.testimonial-card:hover {
  border-color: rgba(108,99,255,0.3);
  transform: translateY(-4px);
}
.testimonial-card p {
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}
.testimonial-card p::before { content: '"'; font-size: 32px; color: var(--purple); line-height: 1; display: block; margin-bottom: 8px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--purple), var(--gold));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  flex-shrink: 0;
}
.author-info h5 { font-size: 14px; font-weight: 600; }
.author-info span { font-size: 12px; color: var(--text-muted); }
.testimonial-stars { color: #fbbf24; font-size: 12px; margin-top: 2px; }

/* ===================================================
   CTA SECTION
   =================================================== */
.cta-section {
  padding: 0 0 80px;
}
.cta-box {
  background: linear-gradient(135deg, var(--purple-dark) 0%, #2d1b69 50%, var(--navy-mid) 100%);
  border: 1px solid rgba(108,99,255,0.3);
  border-radius: 24px;
  padding: 60px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}
.cta-box::before {
  content: '';
  position: absolute;
  top: -80px; right: 100px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(245,166,35,0.15) 0%, transparent 70%);
  border-radius: 50%;
}
.cta-icon-left {
  position: absolute;
  left: 40px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 60px;
  opacity: 0.3;
}
.cta-icon-right {
  position: absolute;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 60px;
  opacity: 0.3;
}
.cta-content { text-align: center; width: 100%; }
.cta-content h2 { font-size: 32px; font-weight: 800; margin-bottom: 12px; }
.cta-content p { font-size: 15px; color: var(--text-muted); margin-bottom: 28px; }
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gold);
  color: #1a1000;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 700;
  transition: var(--transition);
}
.cta-btn:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(245,166,35,0.4);
}

/* ===================================================
   FOOTER
   =================================================== */
footer {
  background: rgba(0,0,0,0.3);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand p {
  font-size: 13px;
  color: var(--text-muted);
  margin: 16px 0 24px;
  line-height: 1.7;
  max-width: 280px;
}
.footer-socials {
  display: flex;
  gap: 10px;
}
.social-btn {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  transition: var(--transition);
  cursor: pointer;
}
.social-btn:hover { background: var(--purple); border-color: var(--purple); }
.footer-col h5 { font-size: 13px; font-weight: 700; margin-bottom: 20px; color: var(--white); }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 13px;
  color: var(--text-muted);
  transition: var(--transition);
}
.footer-col ul li a:hover { color: var(--white); padding-left: 4px; }
.footer-newsletter h5 { font-size: 13px; font-weight: 700; margin-bottom: 8px; }
.footer-newsletter p { font-size: 12px; color: var(--text-muted); margin-bottom: 16px; }
.newsletter-form {
  display: flex;
  gap: 0;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  overflow: hidden;
}
.newsletter-form input {
  flex: 1;
  background: transparent;
  border: none;
  padding: 11px 14px;
  font-size: 12px;
  color: var(--white);
}
.newsletter-form input::placeholder { color: var(--text-muted); }
.newsletter-form button {
  background: var(--purple);
  color: white;
  padding: 11px 16px;
  font-size: 12px;
  font-weight: 600;
  transition: var(--transition);
}
.newsletter-form button:hover { background: var(--purple-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.footer-bottom p { font-size: 12px; color: var(--text-muted); }

/* ===================================================
   PAGE HERO (for inner pages)
   =================================================== */
.page-hero {
  padding: 130px 0 70px;
  background: linear-gradient(135deg, var(--navy) 0%, #0f1054 50%, var(--navy) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: -150px; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(108,99,255,0.2) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.page-hero h1 { font-size: clamp(32px,5vw,52px); font-weight: 900; margin-bottom: 16px; }
.page-hero p { font-size: 16px; color: var(--text-muted); max-width: 560px; margin: 0 auto; }
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.breadcrumb a { color: var(--purple-light); }
.breadcrumb span { color: var(--text-muted); }

/* ===================================================
   COURSES PAGE
   =================================================== */
.courses-filter {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.courses-full-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.course-card-full {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}
.course-card-full:hover {
  border-color: rgba(108,99,255,0.3);
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}
.course-card-full .course-thumb { height: 180px; font-size: 60px; }
.course-card-full .course-body { padding: 20px; }
.course-card-full .course-body h4 { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.course-card-full .course-meta {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}
.course-card-full .course-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--text-muted);
}
.course-card-full .course-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

/* ===================================================
   PROGRAMS PAGE
   =================================================== */
.programs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.program-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.program-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 200px; height: 200px;
  border-radius: 50%;
  opacity: 0.1;
}
.program-card:nth-child(1)::before { background: var(--purple); }
.program-card:nth-child(2)::before { background: var(--gold); }
.program-card:nth-child(3)::before { background: #00c853; }
.program-card:nth-child(4)::before { background: #2196f3; }
.program-card:hover {
  border-color: rgba(108,99,255,0.3);
  transform: translateY(-6px);
}
.program-icon {
  width: 60px; height: 60px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 20px;
}
.program-card:nth-child(1) .program-icon { background: rgba(108,99,255,0.2); }
.program-card:nth-child(2) .program-icon { background: rgba(245,166,35,0.15); }
.program-card:nth-child(3) .program-icon { background: rgba(0,200,83,0.15); }
.program-card:nth-child(4) .program-icon { background: rgba(33,150,243,0.15); }
.program-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 10px; }
.program-card p { font-size: 14px; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; }
.program-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.program-tag {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 11px;
  color: var(--text-muted);
}
.program-stats { display: flex; gap: 20px; }
.prog-stat { text-align: center; }
.prog-stat strong { display: block; font-size: 18px; font-weight: 800; }
.prog-stat span { font-size: 11px; color: var(--text-muted); }

/* ===================================================
   WHY SPRINT IT PAGE
   =================================================== */
.why-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.why-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  padding: 32px 28px;
  transition: var(--transition);
}
.why-card:hover {
  border-color: rgba(108,99,255,0.3);
  transform: translateY(-4px);
  background: rgba(108,99,255,0.06);
}
.why-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: rgba(108,99,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 20px;
}
.why-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.why-card p { font-size: 13px; color: var(--text-muted); line-height: 1.7; }

.team-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.team-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 28px 20px;
  text-align: center;
  transition: var(--transition);
}
.team-card:hover { border-color: rgba(108,99,255,0.3); transform: translateY(-4px); }
.team-avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--purple), var(--gold));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 700;
}
.team-card h4 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.team-card span { font-size: 12px; color: var(--text-muted); }

/* ===================================================
   SUCCESS STORIES PAGE
   =================================================== */
.stories-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 24px;
}
.story-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  padding: 28px;
  transition: var(--transition);
}
.story-card:hover { border-color: rgba(108,99,255,0.3); transform: translateY(-4px); }
.story-header { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.story-avatar {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--purple), var(--gold));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  flex-shrink: 0;
}
.story-meta h4 { font-size: 15px; font-weight: 600; }
.story-meta span { font-size: 12px; color: var(--text-muted); }
.story-card p { font-size: 13px; color: var(--text-body); line-height: 1.7; margin-bottom: 16px; }
.story-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.story-tag {
  background: rgba(108,99,255,0.15);
  color: var(--purple-light);
  border: 1px solid rgba(108,99,255,0.2);
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 11px;
}
.story-outcome {
  margin-top: 16px;
  padding: 12px 16px;
  background: rgba(0,200,83,0.08);
  border: 1px solid rgba(0,200,83,0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: #4ade80;
}

/* ===================================================
   PRICING PAGE
   =================================================== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 28px;
  margin-top: 48px;
}
.pricing-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 24px;
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
}
.pricing-card:hover { transform: translateY(-6px); }
.pricing-card.popular {
  background: linear-gradient(135deg, rgba(108,99,255,0.2), rgba(45,27,105,0.4));
  border-color: var(--purple);
  transform: scale(1.04);
}
.pricing-card.popular:hover { transform: scale(1.04) translateY(-4px); }
.popular-label {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: #1a1000;
  padding: 4px 20px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.pricing-name { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.pricing-price { display: flex; align-items: baseline; gap: 4px; margin: 20px 0; }
.pricing-price .currency { font-size: 20px; font-weight: 600; }
.pricing-price .amount { font-size: 52px; font-weight: 900; line-height: 1; }
.pricing-price .period { font-size: 14px; color: var(--text-muted); }
.pricing-desc { font-size: 13px; color: var(--text-muted); margin-bottom: 24px; line-height: 1.6; }
.pricing-features { margin-bottom: 28px; display: flex; flex-direction: column; gap: 12px; }
.pricing-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}
.pricing-feature .check { color: #4ade80; font-size: 14px; }
.pricing-feature .cross { color: rgba(255,255,255,0.2); font-size: 14px; }
.pricing-feature span { color: var(--text-muted); }
.pricing-feature.has span { color: var(--white); }

/* ===================================================
   BLOG PAGE
   =================================================== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 28px;
}
.blog-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  overflow: hidden;
  transition: var(--transition);
}
.blog-card:hover { border-color: rgba(108,99,255,0.3); transform: translateY(-6px); }
.blog-thumb {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 60px;
  position: relative;
}
.blog-thumb.t1 { background: linear-gradient(135deg, #1a1a4e, #2d1b69); }
.blog-thumb.t2 { background: linear-gradient(135deg, #1a2a1a, #2d4a2d); }
.blog-thumb.t3 { background: linear-gradient(135deg, #2a1a1a, #4a2d1b); }
.blog-thumb.t4 { background: linear-gradient(135deg, #1a2a4e, #1b3d6a); }
.blog-thumb.t5 { background: linear-gradient(135deg, #1a1a3a, #2a2a5a); }
.blog-thumb.t6 { background: linear-gradient(135deg, #2a1a4e, #4a1b69); }
.blog-cat {
  position: absolute;
  top: 14px; left: 14px;
  background: rgba(108,99,255,0.8);
  backdrop-filter: blur(8px);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 600;
}
.blog-body { padding: 22px; }
.blog-meta { display: flex; align-items: center; gap: 14px; margin-bottom: 12px; }
.blog-meta span { font-size: 11px; color: var(--text-muted); display: flex; align-items: center; gap: 4px; }
.blog-body h3 { font-size: 16px; font-weight: 700; margin-bottom: 10px; line-height: 1.4; }
.blog-body p { font-size: 13px; color: var(--text-muted); line-height: 1.6; margin-bottom: 16px; }
.blog-read {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--purple-light);
  transition: var(--transition);
}
.blog-read:hover { gap: 10px; }

/* ===================================================
   SCROLL ANIMATIONS
   =================================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===================================================
   BACK TO TOP
   =================================================== */
#back-to-top {
  position: fixed;
  bottom: 30px; right: 30px;
  width: 44px; height: 44px;
  background: var(--purple);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
}
#back-to-top.show { opacity: 1; visibility: visible; }
#back-to-top:hover { background: var(--purple-light); transform: translateY(-3px); }

/* ===================================================
   RESPONSIVE
   =================================================== */
@media (max-width: 1100px) {
  .features-grid { grid-template-columns: repeat(3,1fr); }
  .courses-track { grid-template-columns: repeat(3,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
}
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .nav-links, .nav-actions { display: none; }
  .hamburger { display: flex; }
  .features-grid { grid-template-columns: repeat(2,1fr); }
  .courses-track { grid-template-columns: repeat(2,1fr); }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .testimonials-track { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .courses-full-grid { grid-template-columns: repeat(2,1fr); }
  .programs-grid { grid-template-columns: 1fr; }
  .why-features { grid-template-columns: repeat(2,1fr); }
  .stories-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: repeat(2,1fr); }
  .team-grid { grid-template-columns: repeat(2,1fr); }
  .cta-box { padding: 40px 24px; }
  .pricing-card.popular { transform: scale(1); }
}
@media (max-width: 640px) {
  .features-grid, .courses-track, .courses-full-grid,
  .why-features, .blog-grid, .team-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { padding: 100px 20px 50px; }
  .container { padding: 0 16px; }
  .navbar { padding: 0 16px; }
  .section { padding: 50px 0; }
}

/* Mobile Nav */
.mobile-menu {
  display: none;
  position: fixed;
  top: 70px; left: 0; right: 0;
  background: rgba(10,11,46,0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 20px 24px;
  z-index: 999;
  flex-direction: column;
  gap: 4px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  transition: var(--transition);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.mobile-menu a:hover, .mobile-menu a.active { background: rgba(108,99,255,0.15); color: var(--white); }
.mobile-menu .mobile-btns { display: flex; gap: 12px; margin-top: 12px; }
.mobile-menu .mobile-btns a {
  flex: 1; text-align: center;
  border: none; padding: 12px;
}
.mobile-menu .mobile-btns .btn-login-m {
  background: rgba(255,255,255,0.08);
  border: 1.5px solid rgba(255,255,255,0.2);
}
.mobile-menu .mobile-btns .btn-signup-m {
  background: var(--gold);
  color: #1a1000;
  font-weight: 700;
}