:root {
  --primary: #103e7a;
  --primary-dark: #0e325f;
  --primary-light: #ebf4ff;
  --accent: #f4b500;
  --accent-2: #ff8a00;
  --text: #1d2433;
  --muted: #586274;
  --card: #ffffff;
  --surface: #f7f9fd;
  --border: rgba(16, 62, 122, 0.08);
  --shadow: 0 20px 45px rgba(16, 62, 122, 0.12);
  --navy: #0d2847;
  --navy-light: #1a3a5c;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Poppins", sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

/* Header Styles - Transparent on top, white on scroll */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 30;
  background: transparent;
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid rgba(16, 62, 122, 0.08);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 82px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  color: #ffffff;
  font-size: 1.1rem;
  transition: color 0.3s ease;
}

.site-header.scrolled .brand {
  color: var(--primary-dark);
}

.brand img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: 50%;
  background: white;
  padding: 2px;
}

.brand span {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand span::after {
  content: 'DIGITAL EDUCATION HUB';
  font-size: 0.5rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  opacity: 0.8;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: color 0.3s ease;
}

.site-header.scrolled .main-nav {
  color: var(--muted);
}

.main-nav a {
  transition: color 0.2s ease;
}

.main-nav a:hover,
.main-nav a:focus {
  color: #ffffff;
}

.site-header.scrolled .main-nav a:hover,
.site-header.scrolled .main-nav a:focus {
  color: var(--primary);
}

.WhatsApp-btn,
.primary-btn,
.secondary-btn,
.program-card a,
.process-card a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.WhatsApp-btn {
  display: none; /* Hidden from navbar */
}

.WhatsApp-btn,
.primary-btn {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 12px 28px rgba(244, 181, 0, 0.3);
}

.primary-btn {
  padding: 1rem 1.8rem;
}

.secondary-btn {
  padding: 1rem 1.7rem;
  background: transparent;
  color: var(--primary);
  border: 1px solid rgba(16, 62, 122, 0.2);
}

.primary-btn:hover,
.secondary-btn:hover,
.WhatsApp-btn:hover,
.program-card a:hover,
.process-card a:hover {
  transform: translateY(-2px);
}

/* Hero Section - Dark Blue Background */
.hero-section {
  background: linear-gradient(135deg, #0a2541 0%, #0d2f4f 50%, #1a4772 100%);
  padding: 140px 0 100px;
  position: relative;
  overflow: hidden;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 150px;
  background: #ffffff;
  clip-path: polygon(0 70%, 100% 30%, 100% 100%, 0% 100%);
}

.hero-grid,
.intro-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 52px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.eyebrow,
.tag {
  margin: 0 0 14px;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  font-weight: 700;
}

.hero-section .eyebrow {
  color: #4ade80;
  font-size: 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  letter-spacing: 0.1em;
}

.hero-section .eyebrow::before {
  content: '';
  width: 8px;
  height: 8px;
  background: #4ade80;
  border-radius: 50%;
  display: inline-block;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero-copy h1 {
  margin: 0 0 24px;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: #ffffff;
  font-weight: 700;
}

.hero-copy h1 span {
  display: block;
  background: linear-gradient(135deg, #60d5f8 0%, #4ade80 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
}

/* Course Tags */
.course-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.course-tag {
  background: rgba(255, 200, 0, 0.15);
  border: 1px solid rgba(255, 200, 0, 0.3);
  color: #ffc800;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-text {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 620px;
  margin: 0 0 28px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

/* Custom Button Styles for Hero */
.hero-section .primary-btn {
  background: linear-gradient(135deg, #f43f5e 0%, #ec4899 100%);
  box-shadow: 0 12px 28px rgba(244, 63, 94, 0.4);
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  padding: 1rem 2rem;
}

.hero-section .secondary-btn {
  background: transparent;
  color: #60d5f8;
  border: 1px solid rgba(96, 213, 248, 0.3);
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  padding: 1rem 2rem;
}

.join-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #60d5f8;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.hero-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  color: #ffffff;
  font-weight: 500;
  font-size: 0.95rem;
}

.hero-points li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-points li::before {
  content: '✓';
  color: #4ade80;
  font-weight: 700;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.hero-visual {
  position: relative;
}

.image-card {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
  border: 4px solid rgba(96, 213, 248, 0.2);
}

.image-card img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.floating-card {
  position: absolute;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  border-radius: 16px;
  padding: 16px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.floating-card span {
  font-size: 0.7rem;
  color: #60d5f8;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
}

.floating-card strong {
  color: var(--navy);
  font-size: 1.3rem;
  font-weight: 800;
}

/* Social Icons - Fixed on right side */
.social-sidebar {
  position: fixed;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.social-icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.4rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
  border: none;
}

.social-icon:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

.social-icon.instagram {
  background: linear-gradient(135deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.social-icon.youtube {
  background: #ff0000;
}

.social-icon.whatsapp {
  background: #25d366;
}

.social-icon.phone {
  background: #0088cc;
}

section {
  padding: 88px 0;
}

.intro-section {
  background: #f8f9fa;
  padding: 88px 0;
}

.highlight-blue {
  color: #00bcd4;
}

.intro-desc {
  max-width: 800px;
  margin: 0 auto 48px;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--muted);
}

.featured-videos-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 42px;
}

.featured-video-card {
  background: #ffffff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.featured-video-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}

.video-thumbnail {
  position: relative;
  width: 100%;
  height: 320px;
  overflow: hidden;
}

.video-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.featured-video-card:hover .video-thumbnail img {
  transform: scale(1.05);
}

.play-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  background: rgba(255, 0, 0, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.featured-video-card:hover .play-overlay {
  background: rgba(255, 0, 0, 1);
  transform: translate(-50%, -50%) scale(1.1);
}

.play-icon {
  color: white;
  font-size: 2rem;
  margin-left: 6px;
}

.video-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(10px);
  color: white;
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.video-badge::before {
  content: '📺';
  font-size: 1rem;
}

.live-badge {
  background: rgba(255, 0, 0, 0.9);
  animation: pulse-badge 2s infinite;
}

.live-badge::before {
  content: '🔴';
}

@keyframes pulse-badge {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.8; }
}

.video-info {
  padding: 22px 24px;
}

.video-info h3 {
  margin: 0 0 10px;
  font-size: 1.15rem;
  line-height: 1.4;
  color: var(--text);
  font-weight: 600;
}

.video-meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.intro-visual {
  position: relative;
}

.intro-visual img {
  width: 100%;
  height: 560px;
  object-fit: cover;
  border-radius: 30px;
  box-shadow: var(--shadow);
}

.founder-badge {
  position: absolute;
  left: 30px;
  bottom: 26px;
  background: rgba(16, 62, 122, 0.9);
  color: white;
  padding: 0.8rem 1.1rem;
  border-radius: 999px;
  font-weight: 600;
}

.intro-copy h2,
.section-heading h2 {
  margin: 0 0 18px;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.15;
  letter-spacing: -0.04em;
}

.intro-copy p {
  color: var(--muted);
  margin: 0 0 18px;
  font-size: 1.02rem;
}

.mini-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.mini-stats div {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px 14px;
  text-align: center;
}

.mini-stats strong {
  display: block;
  font-size: 1.6rem;
  color: var(--primary);
}

.mini-stats span {
  color: var(--muted);
  font-size: 0.86rem;
}

.advantages-section {
  background: linear-gradient(135deg, #0d1b2a 0%, #1b263b 50%, #0d1b2a 100%);
  padding: 88px 0;
  position: relative;
  overflow: hidden;
}

.advantages-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 50%, rgba(96, 213, 248, 0.05) 0%, transparent 50%),
              radial-gradient(circle at 80% 80%, rgba(78, 222, 128, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.advantages-section .section-heading {
  position: relative;
  z-index: 1;
}

.advantages-section h2 {
  color: #ffffff;
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 800;
  margin-bottom: 18px;
}

.section-desc {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.05rem;
  font-style: italic;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

.features-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  position: relative;
  z-index: 1;
}

.feature-card {
  background: rgba(30, 41, 59, 0.6);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  padding: 38px 24px;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(96, 213, 248, 0.1) 0%, rgba(78, 222, 128, 0.1) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: rgba(96, 213, 248, 0.3);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
}

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

.icon-box {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
  position: relative;
  z-index: 1;
}

.feature-card:hover .icon-box {
  transform: scale(1.1);
  background: #ffffff;
  box-shadow: 0 12px 32px rgba(96, 213, 248, 0.3);
}

.feature-icon {
  font-size: 2.5rem;
  display: block;
}

.feature-card h3 {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.45;
  color: #ffffff;
  font-weight: 700;
  letter-spacing: 0.02em;
  position: relative;
  z-index: 1;
}

.section-heading {
  margin-bottom: 38px;
}

.section-heading.center {
  text-align: center;
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
}

.subtext {
  color: var(--muted);
  font-size: 1.02rem;
}

.features-grid,
.program-grid,
.video-grid,
.archive-grid,
.process-grid {
  display: grid;
  gap: 24px;
}

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

.program-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 16px 38px rgba(16, 62, 122, 0.04);
}

.card-badge {
  display: inline-block;
  margin: 18px 18px 0;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: #eef7ff;
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.program-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  margin-top: 16px;
}

.program-card h3 {
  margin: 18px 18px 10px;
  font-size: 1.4rem;
  line-height: 1.3;
}

.program-card p {
  margin: 0 18px 18px;
  color: var(--muted);
  font-size: 0.96rem;
}

.program-card a {
  margin: 0 18px 20px;
  padding: 0.8rem 1.2rem;
  background: var(--primary);
  color: #fff;
  width: fit-content;
}

.videos-section {
  background: #fff;
}

.video-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.video-card {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--card);
  box-shadow: 0 14px 32px rgba(16, 62, 122, 0.04);
}

.video-card img {
  width: 100%;
  height: 210px;
  object-fit: cover;
}

.video-card h3 {
  margin: 0;
  padding: 18px 18px 20px;
  font-size: 1.06rem;
  line-height: 1.5;
  color: var(--text);
}

.process-section {
  background: #ffffff;
  padding: 88px 0 60px;
}

.process-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
  margin-top: 48px;
}

.process-card-new {
  background: #ffffff;
  border: 1px solid rgba(16, 62, 122, 0.08);
  border-radius: 24px;
  padding: 40px 28px;
  text-align: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
  position: relative;
}

.process-card-new:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1);
}

.step-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  transition: all 0.3s ease;
}

.step-icon.whatsapp {
  background: rgba(74, 222, 128, 0.1);
}

.step-icon.counseling {
  background: rgba(251, 146, 60, 0.1);
}

.step-icon.learning {
  background: rgba(139, 92, 246, 0.1);
}

.process-card-new:hover .step-icon {
  transform: scale(1.1);
}

.process-card-new h3 {
  margin: 0 0 12px;
  font-size: 1.35rem;
  line-height: 1.3;
  color: var(--text);
  font-weight: 700;
}

.process-card-new p {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.step-link {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--primary);
  color: #fff;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  transition: all 0.3s ease;
}

.step-link:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

/* Grade Classification Section */
.grade-classification-section {
  background: #ffffff;
  padding: 60px 0 88px;
}

.grade-heading {
  text-align: left;
  margin-bottom: 40px;
}

.grade-heading h2 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 3vw, 2.8rem);
  line-height: 1.2;
  color: var(--text);
  font-weight: 800;
}

.grade-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  max-width: 700px;
}

.grade-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.grade-card {
  background: #3b82f6;
  border-radius: 24px;
  padding: 32px 24px;
  color: white;
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.25);
  transition: all 0.3s ease;
}

.grade-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(59, 130, 246, 0.35);
}

.grade-card.blue {
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

.grade-card.green {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.25);
}

.grade-card.green:hover {
  box-shadow: 0 16px 40px rgba(16, 185, 129, 0.35);
}

.grade-card.light-blue {
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
}

.grade-card.purple {
  background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
  box-shadow: 0 8px 24px rgba(139, 92, 246, 0.25);
}

.grade-card.purple:hover {
  box-shadow: 0 16px 40px rgba(139, 92, 246, 0.35);
}

.grade-check {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 20px;
  font-weight: 700;
}

.grade-card h3 {
  margin: 0 0 8px;
  font-size: 1.6rem;
  font-weight: 800;
  color: white;
}

.grade-card p {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  opacity: 0.9;
}

.archive-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.book-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 16px 32px rgba(16, 62, 122, 0.03);
}

.book-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
}

.book-card h3 {
  margin: 18px 16px 8px;
  font-size: 1.06rem;
}

.book-card span {
  display: block;
  margin: 0 16px 18px;
  color: var(--muted);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.site-footer {
  background: linear-gradient(135deg, #0d1b2a 0%, #1b263b 100%);
  color: rgba(255,255,255,0.85);
  padding-top: 72px;
}

.footer-grid-new {
  display: grid;
  grid-template-columns: 1.8fr 0.9fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand-new {
  max-width: 380px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.footer-logo img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: white;
  padding: 2px;
}

.footer-logo span {
  font-size: 1.3rem;
  font-weight: 800;
  color: white;
  letter-spacing: 0.02em;
}

.blue-text {
  color: #60d5f8;
}

.footer-desc {
  margin: 0 0 24px;
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
  line-height: 1.7;
}

.footer-contact {
  margin-bottom: 24px;
}

.footer-contact p {
  margin: 0 0 8px;
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
  line-height: 1.6;
}

.contact-label {
  color: #60d5f8;
  font-weight: 700;
  margin-right: 6px;
}

.footer-socials {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.social-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(255,255,255,0.08);
  color: white;
  font-size: 1.2rem;
  transition: all 0.3s ease;
  border: 1px solid rgba(255,255,255,0.1);
}

.social-btn:hover {
  background: rgba(255,255,255,0.15);
  transform: translateY(-3px);
}

.social-btn.instagram {
  background: rgba(225, 48, 108, 0.15);
}

.social-btn.youtube {
  background: rgba(255, 0, 0, 0.15);
}

.social-btn.whatsapp {
  background: rgba(37, 211, 102, 0.15);
}

.footer-column h3 {
  margin: 0 0 20px;
  color: white;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.footer-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-menu li {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  line-height: 1.5;
  transition: color 0.2s ease;
}

.footer-menu li:hover {
  color: rgba(255,255,255,0.95);
}

.footer-menu a {
  color: rgba(255,255,255,0.7);
  transition: color 0.2s ease;
}

.footer-menu a:hover {
  color: #60d5f8;
}

.bullet {
  margin-right: 8px;
  font-size: 0.5rem;
  color: rgba(255,255,255,0.4);
}

.bullet.green {
  color: #4ade80;
}

.footer-bottom-new {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 24px 0;
}

.bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.bottom-content p {
  margin: 0;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
}

.bottom-content a {
  color: #60d5f8;
  font-weight: 600;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 12px;
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #ffffff;
  margin: 5px auto;
  transition: background 0.3s ease;
}

.site-header.scrolled .menu-toggle {
  border-color: rgba(16, 62, 122, 0.2);
}

.site-header.scrolled .menu-toggle span {
  background: var(--primary);
}

@media (max-width: 980px) {
  .hero-grid,
  .intro-grid,
  .program-grid,
  .features-grid,
  .video-grid,
  .archive-grid,
  .process-grid-3,
  .grade-grid,
  .footer-grid-new {
    grid-template-columns: 1fr 1fr;
  }

  .featured-videos-grid {
    grid-template-columns: 1fr;
  }

  .features-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .program-grid,
  .archive-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 16px;
    right: 16px;
    background: white;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    border-radius: 18px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 20px;
    color: var(--muted);
  }

  .main-nav.open {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  .social-sidebar {
    right: 12px;
    gap: 10px;
  }

  .social-icon {
    width: 48px;
    height: 48px;
    font-size: 1.2rem;
    border-radius: 14px;
  }

  .video-thumbnail {
    height: 260px;
  }

  .footer-brand-new {
    max-width: 100%;
  }
}

@media (max-width: 640px) {
  .hero-grid,
  .intro-grid,
  .program-grid,
  .features-grid,
  .video-grid,
  .archive-grid,
  .process-grid-3,
  .grade-grid,
  .footer-grid-new,
  .mini-stats,
  .featured-videos-grid {
    grid-template-columns: 1fr;
  }

  .hero-section,
  section {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .image-card img,
  .intro-visual img {
    height: auto;
  }

  .bottom-content {
    flex-direction: column;
    align-items: flex-start;
  }

  .course-tags {
    justify-content: flex-start;
  }

  .hero-section {
    padding-top: 120px;
  }

  .video-thumbnail {
    height: 220px;
  }
}