/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  color: #1e2a36; line-height: 1.7; background: #fff;
  -webkit-font-smoothing: antialiased;
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; }

/* ===== Colors ===== */
:root {
  --blue-dark: #0a1628;
  --blue-mid: #132744;
  --blue-accent: #1a3a5c;
  --gold: #c9a84c;
  --gold-light: #e8d28c;
  --white: #ffffff;
  --gray-light: #f5f7fa;
  --gray-mid: #8899aa;
  --text-dark: #1e2a36;
  --text-mid: #4a5a6a;
}

/* ===== Navbar ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(10, 22, 40, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.nav-logo {
  display: flex; align-items: center; gap: 10px;
}
.nav-logo-img { height: 32px; width: auto; display: block; }
.nav-links { display: flex; gap: 8px; }
.nav-links a {
  display: block; padding: 6px 14px;
  font-size: 0.875rem; color: rgba(255,255,255,0.8);
  border-radius: 4px; transition: all 0.3s;
}
.nav-links a:hover { color: var(--gold); background: rgba(201,168,76,0.1); }
.nav-toggle { display: none; background: none; border: none; color: var(--gold); font-size: 1.5rem; cursor: pointer; }

/* ===== Hero ===== */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #0a1628 0%, #132744 40%, #1a3a5c 70%, #0d1f38 100%);
  overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
  background: radial-gradient(ellipse at 30% 50%, rgba(201, 168, 76, 0.08) 0%, transparent 50%),
              radial-gradient(ellipse at 70% 30%, rgba(201, 168, 76, 0.05) 0%, transparent 40%);
  animation: heroGlow 8s ease-in-out infinite alternate;
}
@keyframes heroGlow {
  0% { transform: translate(0, 0); }
  100% { transform: translate(-2%, 2%); }
}
.hero-content {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 48px;
  align-items: center; padding: 120px 24px 80px;
  min-height: 100vh;
}
.hero-text { text-align: left; }
.hero-image {
  display: flex; align-items: center; justify-content: center;
}
.hero-image img {
  width: 100%; max-width: 480px; border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  display: block;
}
.hero-badge {
  display: inline-block; margin-bottom: 20px;
  padding: 6px 20px; border: 1px solid var(--gold);
  border-radius: 4px; font-size: 0.8rem; font-weight: 600;
  color: var(--gold); letter-spacing: 2px;
  background: rgba(201,168,76,0.08);
}
.hero-suptitle {
  font-size: 0.875rem; letter-spacing: 4px;
  color: var(--gold); margin-bottom: 16px;
}
.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800;
  color: var(--white); margin-bottom: 16px; letter-spacing: 2px;
  line-height: 1.2;
}
.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.375rem);
  color: rgba(255,255,255,0.75); margin-bottom: 40px;
  font-weight: 300; letter-spacing: 1px;
}
.hero-features {
  display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 40px;
}
.hero-actions {
  display: flex; flex-wrap: wrap; gap: 16px;
}
.hero-feature {
  padding: 8px 20px; border: 1px solid rgba(201,168,76,0.4);
  border-radius: 24px; color: var(--gold-light);
  font-size: 0.875rem; transition: all 0.3s;
}
.hero-feature:hover { border-color: var(--gold); background: rgba(201,168,76,0.1); }
.btn-primary {
  display: inline-block; padding: 14px 48px;
  background: linear-gradient(135deg, var(--gold), #b8942e);
  color: var(--blue-dark); font-size: 1rem; font-weight: 700;
  border-radius: 40px; transition: all 0.3s;
  box-shadow: 0 4px 20px rgba(201,168,76,0.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(201,168,76,0.5); }
.btn-outline {
  display: inline-block; padding: 14px 40px;
  background: transparent; color: var(--gold);
  font-size: 1rem; font-weight: 600;
  border: 2px solid var(--gold); border-radius: 40px;
  transition: all 0.3s;
}
.btn-outline:hover { background: rgba(201,168,76,0.1); transform: translateY(-2px); }

/* ===== Section Common ===== */
.section { padding: 100px 0; }
.section-title {
  text-align: center; font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700; color: var(--blue-dark); margin-bottom: 12px;
}
.section-title.light { color: var(--white); }
.section-desc {
  text-align: center; font-size: 1rem; color: var(--gray-mid);
  margin-bottom: 60px; max-width: 640px; margin-left: auto; margin-right: auto;
}
.section-desc.light { color: rgba(255,255,255,0.6); }

/* ===== Grid ===== */
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.grid-5 { display: grid; grid-template-columns: repeat(5,1fr); gap: 20px; }

/* ===== Cards ===== */
.card {
  padding: 32px 24px; background: var(--white); border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06); transition: all 0.3s;
  border: 1px solid rgba(0,0,0,0.04);
}
.card:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,0,0,0.1); }
.card-icon { font-size: 2rem; margin-bottom: 16px; }
.card h3 { font-size: 1.125rem; font-weight: 600; margin-bottom: 8px; color: var(--blue-dark); }
.card p { font-size: 0.875rem; color: var(--text-mid); line-height: 1.7; }

/* ===== Why Section ===== */
.why { background: var(--gray-light); }
.why-card {
  padding: 28px 24px; background: var(--white); border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06); transition: all 0.3s;
  border: 1px solid rgba(0,0,0,0.04);
}
.why-card:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,0,0,0.1); }
.why-card-top { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.why-num {
  width: 32px; height: 32px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--blue-dark); color: var(--gold);
  font-size: 0.8rem; font-weight: 700; border-radius: 8px;
}
.why-num-gold { background: var(--gold); color: var(--blue-dark); }
.why-card h3 { font-size: 1rem; font-weight: 600; color: var(--blue-dark); }
.why-card p { font-size: 0.85rem; color: var(--text-mid); line-height: 1.7; }
.why-card-highlight {
  border-color: var(--gold);
  background: linear-gradient(135deg, #fefcf5, #fff);
}

/* ===== Intro Section ===== */
.intro {
  background: linear-gradient(135deg, #0a1628, #132744);
}
.intro-content {
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: center;
}
.intro-text p {
  color: rgba(255,255,255,0.8); margin-bottom: 16px; font-size: 0.95rem; line-height: 1.8;
}
.intro-text p b { color: var(--gold); }
.intro-stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.stat {
  text-align: center; padding: 24px 16px;
  background: rgba(255,255,255,0.06); border-radius: 12px;
  border: 1px solid rgba(201,168,76,0.2);
}
.stat-num {
  display: block; font-size: 2rem; font-weight: 800;
  color: var(--gold); line-height: 1.2;
}
.stat-label { font-size: 0.8rem; color: rgba(255,255,255,0.6); }

/* ===== Timeline / Flow ===== */
.flow { background: var(--gray-light); }
.timeline { max-width: 800px; margin: 0 auto; position: relative; }
.timeline::before {
  content: ''; position: absolute; left: 28px; top: 0; bottom: 0;
  width: 2px; background: linear-gradient(to bottom, var(--gold), rgba(201,168,76,0.2));
}
.timeline-item {
  display: flex; gap: 32px; margin-bottom: 40px; position: relative;
}
.timeline-year {
  width: 56px; height: 56px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--gold), #b8942e);
  color: var(--blue-dark); font-size: 0.75rem; font-weight: 800;
  border-radius: 50%; position: relative; z-index: 1;
}
.timeline-content {
  padding-top: 6px; flex: 1;
}
.timeline-content h3 {
  font-size: 1.125rem; font-weight: 600; color: var(--blue-dark); margin-bottom: 6px;
}
.timeline-content p {
  font-size: 0.875rem; color: var(--text-mid); line-height: 1.7;
}

/* ===== Modules ===== */
.modules { background: var(--gray-light); }
.module-card {
  text-align: center; padding: 32px 16px;
  background: var(--white); border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: all 0.3s; border: 1px solid rgba(0,0,0,0.04);
}
.module-card:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,0,0,0.1); }
.module-icon { margin-bottom: 16px; }
.module-card h3 {
  font-size: 1rem; font-weight: 600; color: var(--blue-dark); margin-bottom: 8px;
}
.module-card p { font-size: 0.8rem; color: var(--text-mid); line-height: 1.7; }

/* ===== Diff / Not Traditional ===== */
.diff {
  background: linear-gradient(135deg, #0a1628, #132744);
}
.diff-grid {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: 24px;
  align-items: center; max-width: 900px; margin: 0 auto;
}
.diff-card {
  padding: 32px 28px; border-radius: 12px;
}
.diff-card.diff-card-win {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(201,168,76,0.25);
}
.diff-label {
  font-size: 0.85rem; font-weight: 700; margin-bottom: 20px;
  padding-bottom: 12px; border-bottom: 1px solid rgba(201,168,76,0.2);
  letter-spacing: 2px;
}
.diff-label-old { color: rgba(255,255,255,0.35); }
.diff-label-new { color: var(--gold); }
.diff-list { display: flex; flex-direction: column; gap: 10px; }
.diff-list li {
  font-size: 0.85rem; color: rgba(255,255,255,0.65);
  padding-left: 20px; position: relative; line-height: 1.5;
}
.diff-card-win .diff-list li { color: rgba(255,255,255,0.85); }
.diff-list li::before {
  content: ''; position: absolute; left: 0; top: 8px;
  width: 6px; height: 6px; border-radius: 50%;
}
.diff-card .diff-list li::before { background: rgba(255,255,255,0.2); }
.diff-card-win .diff-list li::before { background: var(--gold); }
.diff-vs {
  display: flex; align-items: center; justify-content: center;
}
.diff-vs span {
  font-size: 1.25rem; font-weight: 800; color: var(--gold);
  letter-spacing: 2px;
}

/* ===== Highlights ===== */
.highlights {
  background: linear-gradient(135deg, #0a1628, #132744);
}
.highlight-card {
  text-align: center; padding: 32px 16px;
  background: rgba(255,255,255,0.05); border-radius: 12px;
  border: 1px solid rgba(201,168,76,0.15);
  transition: all 0.3s;
}
.highlight-card:hover { background: rgba(255,255,255,0.08); transform: translateY(-4px); }
.highlight-num {
  font-size: 2.5rem; font-weight: 800; color: rgba(201,168,76,0.3);
  margin-bottom: 8px; line-height: 1;
}
.highlight-card h3 { font-size: 1rem; font-weight: 600; color: var(--gold); margin-bottom: 8px; }
.highlight-card p { font-size: 0.8rem; color: rgba(255,255,255,0.6); line-height: 1.7; }

/* ===== Gallery / Course Scene ===== */
.gallery { background: var(--gray-light); }
.gallery-grid { max-width: 1000px; margin: 0 auto; }
.gallery-card {
  border-radius: 12px; overflow: hidden;
  background: var(--white); box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: all 0.3s;
}
.gallery-card:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,0,0,0.1); }
.gallery-img {
  width: 100%; aspect-ratio: 4 / 3; overflow: hidden;
}
.gallery-img img {
  width: 100%; height: 100%; object-fit: cover;
  display: block; transition: transform 0.4s;
}
.gallery-card:hover .gallery-img img { transform: scale(1.05); }
.gallery-caption {
  padding: 16px 20px; font-size: 0.95rem;
  font-weight: 600; color: var(--blue-dark);
  text-align: center;
}

/* ===== Choose ===== */
.choose { background: var(--gray-light); }
.choose-grid { max-width: 1000px; margin: 0 auto; }
.choose-card {
  text-align: center; padding: 32px 20px;
  background: var(--white); border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06); transition: all 0.3s;
  border: 1px solid rgba(0,0,0,0.04);
}
.choose-card:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,0,0,0.1); }
.choose-icon { margin-bottom: 14px; }
.choose-card h3 {
  font-size: 1rem; font-weight: 600; color: var(--blue-dark);
  margin-bottom: 10px; line-height: 1.3;
}
.choose-card p { font-size: 0.85rem; color: var(--text-mid); line-height: 1.7; }
.choose-instructor {
  margin-top: 48px; padding: 36px 32px;
  background: linear-gradient(135deg, #0a1628, #132744);
  border-radius: 16px; border: 1px solid rgba(201,168,76,0.2);
}
.instructor-info { max-width: 700px; margin: 0 auto; text-align: center; }
.instructor-info h4 {
  font-size: 1.25rem; font-weight: 700; color: var(--gold);
  margin-bottom: 4px;
}
.instructor-title {
  font-size: 0.85rem; color: rgba(255,255,255,0.5);
  margin-bottom: 20px;
}
.instructor-desc {
  font-size: 0.9rem; color: rgba(255,255,255,0.75);
  line-height: 1.8; margin-bottom: 12px;
}
.instructor-desc:last-child { margin-bottom: 0; }

/* ===== Deliverables ===== */
.deliverables {
  background: linear-gradient(135deg, #0a1628, #132744);
}
.deliver-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  max-width: 1000px; margin: 0 auto;
}
.deliver-card {
  padding: 28px 24px; background: rgba(255,255,255,0.05);
  border-radius: 12px; border: 1px solid rgba(201,168,76,0.15);
  transition: all 0.3s;
}
.deliver-card:hover { background: rgba(255,255,255,0.08); transform: translateY(-4px); }
.deliver-num {
  font-size: 2rem; font-weight: 800; color: rgba(201,168,76,0.3);
  margin-bottom: 8px; line-height: 1;
}
.deliver-card h3 {
  font-size: 1rem; font-weight: 600; color: var(--gold);
  margin-bottom: 8px;
}
.deliver-card p {
  font-size: 0.85rem; color: rgba(255,255,255,0.65); line-height: 1.7;
}

/* ===== Service Wall ===== */
.service-wall { background: var(--gray-light); }
.service-desc {
  text-align: center; font-size: 0.95rem; color: var(--text-mid);
  max-width: 800px; margin: 0 auto 48px; line-height: 1.8;
}
.service-image {
  max-width: 1000px; margin: 0 auto;
  border-radius: 16px; overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
}
.service-image img {
  width: 100%; height: auto; display: block;
}
.service-caption {
  text-align: center; font-size: 0.85rem; color: var(--gray-mid);
  margin-top: 20px;
}

/* ===== Outcomes ===== */
.outcomes { background: var(--gray-light); }
.outcomes-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px;
}
.outcome-card {
  text-align: center; padding: 32px 16px;
  background: var(--white); border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06); transition: all 0.3s;
  border: 1px solid rgba(0,0,0,0.04);
}
.outcome-card:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,0,0,0.1); }
.outcome-icon { margin-bottom: 14px; }
.outcome-card h3 {
  font-size: 0.95rem; font-weight: 600; color: var(--blue-dark);
  margin-bottom: 8px; line-height: 1.3;
}
.outcome-card p { font-size: 0.8rem; color: var(--text-mid); line-height: 1.6; }

/* ===== Scenarios ===== */
.scenarios { background: var(--white); }
.scenarios-grid { max-width: 1000px; margin: 0 auto; }
.scenario-card {
  padding: 28px 24px; border-radius: 12px;
  background: var(--gray-light); border: 1px solid rgba(0,0,0,0.04);
  transition: all 0.3s;
}
.scenario-card:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,0,0,0.1); }
.scenario-card h3 {
  font-size: 1rem; font-weight: 600; color: var(--blue-dark);
  margin-bottom: 8px;
}
.scenario-card p {
  font-size: 0.85rem; color: var(--text-mid); line-height: 1.7;
}

/* ===== Audience ===== */
.audience { background: var(--gray-light); }
.audience-card {
  text-align: center; padding: 32px 20px;
  background: var(--white); border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: all 0.3s;
}
.audience-card:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,0,0,0.1); }
.audience-icon { font-size: 2rem; margin-bottom: 12px; }
.audience-card h3 { font-size: 1rem; font-weight: 600; color: var(--blue-dark); margin-bottom: 8px; }
.audience-card p { font-size: 0.85rem; color: var(--text-mid); line-height: 1.7; }

/* ===== Benefits ===== */
.benefits {
  background: linear-gradient(135deg, #0a1628, #132744);
}
.benefits-list {
  max-width: 800px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 28px 40px;
}
.benefit-item { display: flex; gap: 16px; }
.benefit-check {
  width: 28px; height: 28px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--gold); color: var(--blue-dark);
  border-radius: 50%; font-weight: 700; font-size: 0.875rem;
}
.benefit-item h4 { font-size: 1rem; font-weight: 600; color: var(--white); margin-bottom: 4px; }
.benefit-item p { font-size: 0.85rem; color: rgba(255,255,255,0.6); line-height: 1.6; }

/* ===== Schedule ===== */
.schedule { background: var(--gray-light); }
.schedule-grid { max-width: 1000px; margin: 0 auto; align-items: stretch; }
.schedule-card {
  background: var(--white); border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  overflow: hidden; transition: all 0.3s;
  display: flex; flex-direction: column;
  border: 1px solid rgba(0,0,0,0.04);
}
.schedule-card:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,0,0,0.1); }
.schedule-card.featured {
  border-color: var(--gold); box-shadow: 0 4px 24px rgba(201,168,76,0.15);
  transform: scale(1.03);
}
.schedule-card.featured:hover { transform: scale(1.03) translateY(-4px); }
.schedule-header {
  padding: 28px 24px; text-align: center;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-mid));
  position: relative;
}
.schedule-header h3 { font-size: 1.125rem; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.schedule-duration {
  font-size: 0.8rem; color: rgba(255,255,255,0.5);
}
.schedule-badge {
  position: absolute; top: 12px; right: 12px;
  padding: 4px 12px; background: var(--gold); color: var(--blue-dark);
  font-size: 0.75rem; font-weight: 700; border-radius: 20px;
}
.schedule-features {
  padding: 24px; flex: 1;
}
.schedule-features li {
  padding: 6px 0; font-size: 0.85rem; color: var(--text-mid);
  position: relative; padding-left: 20px;
}
.schedule-features li::before {
  content: '✓'; position: absolute; left: 0;
  color: var(--gold); font-weight: 700;
}
.schedule-tag {
  text-align: center; padding: 6px; margin: 0 24px 24px;
  background: rgba(201,168,76,0.1); color: var(--gold);
  font-size: 0.75rem; font-weight: 600; border-radius: 20px;
}

/* ===== Contact ===== */
.contact { background: var(--gray-light); }
.contact-content {
  display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 48px;
  max-width: 900px; margin: 0 auto;
}
.contact-info h3 {
  font-size: 1.5rem; font-weight: 700; color: var(--blue-dark); margin-bottom: 8px;
}
.contact-slogan { font-size: 0.9rem; color: var(--gray-mid); margin-bottom: 28px; }
.contact-detail {
  display: flex; gap: 16px; padding: 10px 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.contact-label { min-width: 80px; font-weight: 600; color: var(--blue-dark); font-size: 0.9rem; }
.contact-value { color: var(--text-mid); font-size: 0.9rem; }
.contact-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 32px; }
.scan-btn { cursor: default; }
.contact-qr {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 12px;
}
.qr-image {
  width: 180px; height: 180px; display: block;
  border-radius: 12px; box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
.qr-label {
  font-size: 0.85rem; color: var(--text-mid); text-align: center;
}

/* ===== Footer ===== */
.footer { background: var(--blue-dark); padding: 24px 0; text-align: center; }
.footer p { font-size: 0.8rem; color: rgba(255,255,255,0.4); }

/* ===== Back to Top ===== */
.back-to-top {
  position: fixed; bottom: 32px; right: 32px; z-index: 999;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--gold); color: var(--blue-dark);
  border: none; font-size: 1.25rem; cursor: pointer;
  box-shadow: 0 4px 16px rgba(201,168,76,0.3);
  transition: all 0.3s; opacity: 0; visibility: hidden;
  transform: translateY(10px);
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--gold-light); transform: translateY(-2px); }

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

@media (max-width: 768px) {
  .nav-links {
    display: none; position: absolute; top: 64px; left: 0; right: 0;
    background: rgba(10,22,40,0.98); flex-direction: column;
    padding: 16px 24px; border-bottom: 1px solid rgba(201,168,76,0.2);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .nav-links a { padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
  .hero-content {
    grid-template-columns: 1fr; gap: 32px; padding: 100px 24px 60px;
    min-height: auto;
  }
  .hero-text { text-align: center; }
  .hero-features { justify-content: center; }
  .hero-actions { justify-content: center; }
  .hero-image img { max-width: 100%; }
  .grid-3, .grid-4, .grid-5 { grid-template-columns: repeat(2,1fr); }
  .outcomes-grid { grid-template-columns: repeat(3,1fr); }
  .deliver-grid { grid-template-columns: repeat(2,1fr); }
  .diff-grid { grid-template-columns: 1fr; gap: 16px; }
  .diff-vs { display: none; }
  .intro-content { grid-template-columns: 1fr; gap: 32px; }
  .benefits-list { grid-template-columns: 1fr; }
  .contact-content { grid-template-columns: 1fr; }
  .schedule-card.featured { transform: none; }
  .schedule-card.featured:hover { transform: translateY(-4px); }
  .hero-features { gap: 8px; }
  .hero-feature { font-size: 0.8rem; padding: 6px 14px; }
  .section { padding: 64px 0; }
  .section-desc { margin-bottom: 40px; }
  .timeline::before { left: 24px; }
  .timeline-year { width: 48px; height: 48px; font-size: 0.65rem; }
  .timeline-item { gap: 20px; }
  .intro-stats { grid-template-columns: 1fr 1fr; gap: 12px; }
  .stat { padding: 16px; }
  .stat-num { font-size: 1.5rem; }
  .qr-image { width: 140px; height: 140px; }
}

@media (max-width: 480px) {
  .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; }
  .outcomes-grid { grid-template-columns: 1fr; }
  .deliver-grid { grid-template-columns: 1fr; }
  .intro-stats { grid-template-columns: 1fr 1fr; }
  .hero-title { font-size: 1.75rem; }
  .hero-subtitle { font-size: 0.95rem; }
}