/* Vuahatdieu Trading Academy — Stylesheet */

:root {
  --bg: #FAF7F2;
  --bg-alt: #EDE4D3;
  --brand: #6B1B2A;
  --brand-dark: #521420;
  --accent: #D4A24C;
  --accent-dark: #B8862F;
  --text: #1C1510;
  --text-muted: #6E6256;
  --border: rgba(28, 21, 16, 0.12);
  --shadow-sm: 0 2px 8px rgba(28, 21, 16, 0.06);
  --shadow-md: 0 8px 24px rgba(28, 21, 16, 0.1);
  --shadow-lg: 0 16px 48px rgba(28, 21, 16, 0.14);
  --serif: "Playfair Display", "Cormorant Garamond", Georgia, serif;
  --sans: "Inter", "Work Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: "JetBrains Mono", "SF Mono", Menlo, monospace;
  --radius: 6px;
  --radius-lg: 12px;
  --container: 1240px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; height: auto; }
a { color: var(--brand); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent-dark); }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.2;
  color: var(--text);
  margin: 0 0 0.6em;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.6rem); }
h4 { font-size: 1.15rem; }
p { margin: 0 0 1em; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.mono { font-family: var(--mono); letter-spacing: 0.02em; }
.eyebrow {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--brand);
  vertical-align: middle;
  margin-right: 10px;
}

/* ============ HEADER ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 247, 242, 0.96);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.02em;
}
.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-family: var(--serif);
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(107, 27, 42, 0.3);
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 2px;
}
.main-nav a {
  padding: 10px 14px;
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: all var(--transition);
}
.main-nav a:hover, .main-nav a.active {
  color: var(--brand);
  background: var(--bg-alt);
}
.header-cta {
  margin-left: 12px;
}
.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  padding: 8px 10px;
  border-radius: var(--radius);
  cursor: pointer;
}
.nav-toggle svg { display: block; }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--brand);
  color: #fff;
}
.btn-primary:hover {
  background: var(--brand-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-accent {
  background: var(--accent);
  color: var(--text);
}
.btn-accent:hover {
  background: var(--accent-dark);
  color: #fff;
}
.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-outline:hover {
  border-color: var(--brand);
  color: var(--brand);
}
.btn-lg { padding: 16px 30px; font-size: 1rem; }

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-size: cover;
  background-position: center;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(110deg, rgba(28, 21, 16, 0.82) 0%, rgba(107, 27, 42, 0.55) 60%, rgba(28, 21, 16, 0.4) 100%);
}
.hero-inner {
  padding: 120px 0;
  max-width: 760px;
}
.hero h1 { color: #fff; margin-bottom: 24px; }
.hero .eyebrow { color: var(--accent); }
.hero .eyebrow::before { background: var(--accent); }
.hero-lead {
  font-size: 1.18rem;
  color: rgba(255, 255, 255, 0.88);
  max-width: 620px;
  margin-bottom: 36px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* Page hero (small) */
.page-hero {
  background: linear-gradient(135deg, var(--bg-alt) 0%, var(--bg) 100%);
  padding: 80px 0 60px;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.page-hero h1 { margin-bottom: 12px; }
.page-hero p { color: var(--text-muted); font-size: 1.1rem; max-width: 680px; }
.breadcrumb {
  display: flex;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  font-family: var(--mono);
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--brand); }
.breadcrumb span { opacity: 0.5; }

/* ============ SECTIONS ============ */
section { padding: 90px 0; }
.section-sm { padding: 60px 0; }
.section-alt { background: var(--bg-alt); }
.section-dark { background: var(--text); color: #fff; }
.section-dark h1, .section-dark h2, .section-dark h3 { color: #fff; }
.section-dark .eyebrow { color: var(--accent); }
.section-dark .eyebrow::before { background: var(--accent); }

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}
.section-head p { color: var(--text-muted); font-size: 1.08rem; }

/* ============ GRIDS ============ */
.grid { display: grid; gap: 28px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

/* ============ CARDS ============ */
.card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.card-image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  position: relative;
  background: var(--bg-alt);
}
.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.card:hover .card-image img { transform: scale(1.06); }
.card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.card-meta .dot { width: 4px; height: 4px; background: var(--accent); border-radius: 50%; }
.card-body h3 { margin-bottom: 10px; font-size: 1.3rem; }
.card-body p { color: var(--text-muted); font-size: 0.95rem; flex: 1; }
.card-foot {
  margin-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}
.card-foot .price { font-family: var(--mono); font-weight: 600; color: var(--brand); }
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--brand);
}
.card-link:hover { gap: 10px; }

.level-badge {
  display: inline-block;
  padding: 4px 10px;
  background: var(--bg-alt);
  color: var(--brand);
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.level-badge.intermediate { background: #F0E4C8; color: var(--accent-dark); }
.level-badge.advanced { background: #F7DCDF; color: var(--brand); }

/* ============ FEATURES ============ */
.features { display: grid; gap: 30px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.feature {
  padding: 32px 28px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}
.feature:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.feature h3 { font-size: 1.2rem; margin-bottom: 10px; }
.feature p { color: var(--text-muted); font-size: 0.95rem; margin: 0; }

/* ============ STATS ============ */
.stats {
  background: var(--text);
  color: #fff;
  padding: 70px 0;
  position: relative;
  overflow: hidden;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  text-align: center;
}
.stat-num {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  font-weight: 700;
  color: var(--accent);
  display: block;
  margin-bottom: 6px;
  line-height: 1;
}
.stat-label {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
}

/* ============ TESTIMONIALS ============ */
.testimonial {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  transition: all var(--transition);
}
.testimonial:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.testimonial::before {
  content: "\201C";
  position: absolute;
  top: 14px;
  right: 24px;
  font-family: var(--serif);
  font-size: 5rem;
  color: var(--accent);
  opacity: 0.25;
  line-height: 1;
}
.testimonial-quote {
  font-family: var(--serif);
  font-size: 1.08rem;
  line-height: 1.6;
  color: var(--text);
  margin-bottom: 22px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.testimonial-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--bg-alt);
}
.testimonial-author h4 { margin: 0 0 2px; font-family: var(--sans); font-size: 0.95rem; font-weight: 600; }
.testimonial-author span { font-size: 0.82rem; color: var(--text-muted); }
.testimonial-rating {
  color: var(--accent);
  font-size: 0.95rem;
  margin-bottom: 14px;
  letter-spacing: 2px;
}

/* ============ INSTRUCTORS ============ */
.instructor {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}
.instructor:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.instructor-img {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--bg-alt);
}
.instructor-img img { width: 100%; height: 100%; object-fit: cover; }
.instructor-body { padding: 22px 24px 26px; }
.instructor-body h3 { font-size: 1.3rem; margin-bottom: 4px; }
.instructor-role {
  display: block;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 14px;
}
.instructor-body p { color: var(--text-muted); font-size: 0.92rem; margin: 0; }

/* ============ COURSE DETAILS ============ */
.course-hero {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 50px;
  align-items: start;
}
.course-hero-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-lg);
}
.course-hero-image img { width: 100%; height: 100%; object-fit: cover; }
.course-info-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px;
  position: sticky;
  top: 100px;
}
.course-info-card .price {
  font-family: var(--serif);
  font-size: 2.3rem;
  color: var(--brand);
  font-weight: 700;
}
.course-info-list {
  list-style: none;
  padding: 0;
  margin: 20px 0;
  border-top: 1px solid var(--border);
}
.course-info-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
}
.course-info-list li strong { color: var(--text); font-weight: 600; }
.course-info-list li span { color: var(--text-muted); }

.module-list { list-style: none; padding: 0; margin: 0; }
.module-list li {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin-bottom: 12px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: all var(--transition);
}
.module-list li:hover { border-color: var(--accent); }
.module-number {
  font-family: var(--mono);
  font-weight: 700;
  color: var(--accent);
  min-width: 40px;
}
.module-content h4 { margin: 0 0 4px; font-family: var(--sans); font-size: 1rem; }
.module-content p { color: var(--text-muted); font-size: 0.9rem; margin: 0; }

/* ============ OUTCOMES ============ */
.outcome-list { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.outcome-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.outcome-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--brand);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ============ BLOG ============ */
.article-main {
  max-width: 780px;
  margin: 0 auto;
  padding: 60px 24px;
}
.article-main h2, .article-main h3 { margin-top: 1.8em; }
.article-main img { border-radius: var(--radius-lg); margin: 2em 0; }
.article-main blockquote {
  border-left: 4px solid var(--accent);
  margin: 2em 0;
  padding: 1em 1.5em;
  background: var(--bg-alt);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.15rem;
}
.article-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ============ FAQ ============ */
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-item summary {
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.02rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  list-style: none;
  color: var(--text);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-family: var(--mono);
  font-size: 1.5rem;
  color: var(--brand);
  transition: transform var(--transition);
  flex-shrink: 0;
}
.faq-item[open] summary::after { content: "−"; }
.faq-item[open] { border-color: var(--accent); }
.faq-answer {
  padding: 0 24px 22px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ============ FORMS ============ */
.form-grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.form-group { display: flex; flex-direction: column; }
.form-group.full { grid-column: 1 / -1; }
.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 14px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--sans);
  font-size: 0.95rem;
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(107, 27, 42, 0.1);
}
.form-group textarea { min-height: 150px; resize: vertical; }
.form-note { font-size: 0.82rem; color: var(--text-muted); }
.form-success {
  padding: 16px;
  background: #E8F0E4;
  border: 1px solid #7A9C68;
  border-radius: var(--radius);
  color: #3B5A2E;
  margin-top: 16px;
  display: none;
}
.form-success.show { display: block; }

/* ============ CONTACT GRID ============ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 50px; }
.contact-info-block { padding: 32px; background: var(--bg-alt); border-radius: var(--radius-lg); }
.contact-info-block h3 { margin-top: 0; }
.contact-info-item {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.contact-info-item:last-child { border: none; }
.contact-info-item .icon {
  color: var(--brand);
  flex-shrink: 0;
  margin-top: 4px;
}
.contact-info-item strong { display: block; margin-bottom: 2px; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); }
.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 16 / 9;
  margin-top: 40px;
}
.map-wrap iframe { width: 100%; height: 100%; border: 0; display: block; }

/* ============ VALUES ============ */
.values { display: grid; gap: 28px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.value {
  padding: 28px;
  border-left: 3px solid var(--accent);
  background: #fff;
  border-radius: 0 var(--radius) var(--radius) 0;
}
.value h3 { font-size: 1.15rem; margin-bottom: 8px; }
.value p { color: var(--text-muted); margin: 0; font-size: 0.95rem; }

/* ============ SPLIT SECTION ============ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.split-image { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4 / 3; box-shadow: var(--shadow-lg); }
.split-image img { width: 100%; height: 100%; object-fit: cover; }

/* ============ CTA ============ */
.cta-band {
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
  color: #fff;
  text-align: center;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,0.85); max-width: 620px; margin: 0 auto 30px; }
.cta-band::before, .cta-band::after {
  content: "";
  position: absolute;
  width: 400px; height: 400px;
  border-radius: 50%;
  opacity: 0.08;
  background: var(--accent);
}
.cta-band::before { top: -200px; right: -100px; }
.cta-band::after { bottom: -200px; left: -100px; }

/* ============ FOOTER ============ */
.site-footer {
  background: #14100B;
  color: rgba(255, 255, 255, 0.78);
  padding: 70px 0 0;
  font-size: 0.92rem;
}
.footer-grid {
  display: grid;
  gap: 40px;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  margin-bottom: 50px;
}
.site-footer h4 {
  color: #fff;
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 20px;
}
.footer-about p { line-height: 1.65; color: rgba(255, 255, 255, 0.65); }
.footer-logo { color: #fff; margin-bottom: 16px; }
.footer-list { list-style: none; padding: 0; margin: 0; }
.footer-list li { margin-bottom: 10px; }
.footer-list a { color: rgba(255, 255, 255, 0.68); }
.footer-list a:hover { color: var(--accent); }
.footer-contact-item { margin-bottom: 12px; display: flex; gap: 10px; align-items: flex-start; color: rgba(255,255,255,0.68); }
.footer-contact-item .icon { color: var(--accent); flex-shrink: 0; }
.footer-contact-item a { color: rgba(255,255,255,0.68); }
.footer-contact-item a:hover { color: var(--accent); }
.footer-alpaca {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin-bottom: 24px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.55;
}
.footer-alpaca a { color: var(--accent); font-weight: 600; }
.footer-disclaimer {
  background: rgba(212, 162, 76, 0.06);
  border-left: 3px solid var(--accent);
  padding: 18px 22px;
  margin-bottom: 30px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
}
.footer-disclaimer strong { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}
.footer-bottom a { color: rgba(255,255,255,0.6); }
.footer-bottom a:hover { color: var(--accent); }
.footer-bottom-links { display: flex; gap: 20px; flex-wrap: wrap; }

/* ============ COOKIE BANNER ============ */
.cookie-banner {
  position: fixed;
  left: 20px;
  right: 20px;
  bottom: 20px;
  max-width: 860px;
  margin: 0 auto;
  background: #fff;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
  padding: 22px 26px;
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  z-index: 200;
  transform: translateY(calc(100% + 40px));
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.4,0,0.2,1);
}
.cookie-banner.show { transform: translateY(0); opacity: 1; }
.cookie-banner p { margin: 0; flex: 1; min-width: 280px; font-size: 0.92rem; color: var(--text-muted); line-height: 1.5; }
.cookie-banner strong { color: var(--text); display: block; margin-bottom: 4px; font-family: var(--serif); font-size: 1.05rem; }
.cookie-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie-actions .btn { padding: 10px 18px; font-size: 0.88rem; }

/* ============ ANIMATIONS ============ */
.reveal { opacity: 0; transform: translateY(24px); transition: all 0.8s cubic-bezier(0.25,0.1,0.25,1); }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ============ DECORATIVE ============ */
.trend-svg {
  position: absolute;
  opacity: 0.06;
  pointer-events: none;
  z-index: 0;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 960px) {
  .main-nav {
    position: fixed;
    top: 73px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--bg);
    padding: 20px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    align-items: stretch;
    gap: 0;
    transform: translateY(-120%);
    transition: transform var(--transition);
  }
  .main-nav.open { transform: translateY(0); }
  .main-nav a { padding: 12px 16px; }
  .nav-toggle { display: inline-flex; }
  .header-cta { display: none; }
  .course-hero, .split, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .course-info-card { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 580px) {
  section { padding: 60px 0; }
  .hero { min-height: 520px; }
  .hero-inner { padding: 80px 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .cookie-banner { padding: 18px; }
  .testimonial { padding: 24px; }
}