:root {
  --bg: #070b12;
  --bg-elevated: #0e1522;
  --bg-card: #121a2b;
  --bg-soft: #162033;
  --border: rgba(201, 162, 39, 0.18);
  --border-strong: rgba(94, 234, 212, 0.28);
  --text: #e8eef8;
  --text-muted: #93a0b8;
  --gold: #c9a227;
  --gold-bright: #e4c04a;
  --teal: #5eead4;
  --teal-dim: #2dd4bf;
  --danger: #f87171;
  --success: #4ade80;
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Outfit", "Segoe UI", sans-serif;
  --radius: 4px;
  --header-h: 72px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  --max: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(94, 234, 212, 0.08), transparent 50%),
    radial-gradient(ellipse 60% 40% at 90% 0%, rgba(201, 162, 39, 0.1), transparent 45%),
    linear-gradient(180deg, #070b12 0%, #0a101c 40%, #070b12 100%);
  min-height: 100vh;
}

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

a {
  color: var(--teal);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--gold-bright);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 0.6em;
  letter-spacing: 0.01em;
}

h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.65rem); }

p { margin: 0 0 1rem; color: var(--text-muted); }

.container {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  backdrop-filter: blur(16px);
  background: rgba(7, 11, 18, 0.82);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 1rem;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.logo span {
  color: var(--gold);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.45rem 0.7rem;
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.85rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.15rem 1.35rem;
  flex-wrap: wrap;
}

.site-nav a {
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 450;
  letter-spacing: 0.02em;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--gold-bright);
}

.site-nav .nav-cta {
  color: var(--bg);
  background: linear-gradient(135deg, var(--gold), var(--gold-bright));
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius);
  font-weight: 560;
}

.site-nav .nav-cta:hover {
  color: var(--bg);
  filter: brightness(1.08);
}

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .site-nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
    padding: 1rem 1.25rem 1.25rem;
    gap: 0.75rem;
  }
  .site-nav.is-open { display: flex; }
  .site-nav .nav-cta { text-align: center; }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.75rem 1.4rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 560;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s ease, filter 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-bright));
  color: #0a0e17;
}

.btn-primary:hover { color: #0a0e17; filter: brightness(1.06); }

.btn-ghost {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--teal);
}

.btn-ghost:hover { color: var(--teal); border-color: var(--teal); }

.btn-outline {
  background: transparent;
  border-color: var(--gold);
  color: var(--gold-bright);
}

.btn-outline:hover { color: var(--gold-bright); background: rgba(201, 162, 39, 0.1); }

/* Hero variants */
.hero-editorial {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: grid;
  align-items: end;
  overflow: hidden;
}

.hero-editorial::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(7, 11, 18, 0.95) 0%, rgba(7, 11, 18, 0.72) 42%, rgba(7, 11, 18, 0.35) 100%),
    url("https://images.unsplash.com/photo-1554224155-6726b3ff858f?auto=format&fit=crop&w=1800&q=80") center/cover no-repeat;
  z-index: 0;
  animation: heroDrift 28s ease-in-out infinite alternate;
}

@keyframes heroDrift {
  from { transform: scale(1); }
  to { transform: scale(1.06); }
}

.hero-editorial .container {
  position: relative;
  z-index: 1;
  padding: 5rem 0 4.5rem;
}

.brand-mark {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5.5rem);
  color: var(--text);
  margin: 0 0 0.35rem;
  letter-spacing: 0.02em;
}

.brand-mark em {
  font-style: italic;
  color: var(--gold);
}

.hero-kicker {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 1rem;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.15s forwards;
}

.hero-lead {
  max-width: 34rem;
  font-size: 1.15rem;
  color: var(--text);
  opacity: 0;
  animation: fadeUp 0.7s ease 0.35s forwards;
}

.hero-actions {
  margin-top: 1.75rem;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.55s forwards;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-page {
  padding: 3.5rem 0 2.5rem;
  border-bottom: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(18, 26, 43, 0.65), transparent),
    radial-gradient(ellipse at 80% 20%, rgba(201, 162, 39, 0.08), transparent 50%);
}

.hero-page h1 { max-width: 18ch; }

.hero-visual {
  position: relative;
  min-height: 280px;
  margin: 2rem 0 0;
  overflow: hidden;
  border: 1px solid var(--border);
}

.hero-visual img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  filter: saturate(0.85) brightness(0.75);
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--bg), transparent 55%);
}

/* Sections */
section { padding: 4.5rem 0; }

.section-label {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.section-head {
  max-width: 38rem;
  margin-bottom: 2.5rem;
}

.split-proof {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

@media (max-width: 800px) {
  .split-proof { grid-template-columns: 1fr; }
}

.stat-rail {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 3rem 0;
  padding: 1.5rem 0;
  border-block: 1px solid var(--border);
}

.stat-rail div strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2.1rem;
  color: var(--gold-bright);
  font-weight: 600;
}

.stat-rail div span {
  font-size: 0.88rem;
  color: var(--text-muted);
}

@media (max-width: 640px) {
  .stat-rail { grid-template-columns: 1fr; }
}

.benefit-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1.25rem;
}

.benefit-list li {
  padding-left: 1.25rem;
  border-left: 2px solid var(--teal);
}

.benefit-list strong {
  display: block;
  color: var(--text);
  margin-bottom: 0.25rem;
  font-weight: 560;
}

/* Cards / grids — interactive containers only when needed */
.course-grid,
.blog-grid,
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.75rem;
}

.course-card,
.blog-card,
.price-tier {
  background: var(--bg-card);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.course-card:hover,
.blog-card:hover,
.price-tier:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
}

.course-card img,
.blog-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.course-card .body,
.blog-card .body,
.price-tier .body {
  padding: 1.35rem 1.4rem 1.5rem;
}

.course-card h3,
.blog-card h3 {
  margin-bottom: 0.4rem;
}

.course-card h3 a,
.blog-card h3 a {
  color: var(--text);
}

.meta {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.price-tier.featured {
  border-color: var(--gold);
  box-shadow: var(--shadow), inset 0 0 0 1px rgba(201, 162, 39, 0.25);
}

.price-tier .amount {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--gold-bright);
  margin: 0.5rem 0;
}

.price-tier ul {
  list-style: none;
  padding: 0;
  margin: 1rem 0 1.5rem;
}

.price-tier li {
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
  font-size: 0.95rem;
}

.price-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 2rem;
}

/* Testimonials */
.quote-stack {
  display: grid;
  gap: 1.75rem;
}

.quote-block {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
}

.quote-block blockquote {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--text);
  font-style: italic;
  line-height: 1.45;
}

.quote-block cite {
  font-style: normal;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.stars {
  color: var(--gold);
  letter-spacing: 0.1em;
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
}

/* Forms */
.form-panel {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  padding: 2rem;
  max-width: 560px;
}

.form-group {
  margin-bottom: 1.15rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.9rem;
  color: var(--text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.7rem 0.85rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--teal);
}

.form-group .error-msg {
  display: none;
  color: var(--danger);
  font-size: 0.85rem;
  margin-top: 0.3rem;
}

.form-group.has-error .error-msg { display: block; }
.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-color: var(--danger);
}

.form-status {
  display: none;
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
}

.form-status.success {
  display: block;
  background: rgba(74, 222, 128, 0.12);
  border: 1px solid rgba(74, 222, 128, 0.35);
  color: var(--success);
}

.form-status.error {
  display: block;
  background: rgba(248, 113, 113, 0.12);
  border: 1px solid rgba(248, 113, 113, 0.35);
  color: var(--danger);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

@media (max-width: 800px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.contact-details dt {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 1.25rem;
}

.contact-details dd {
  margin: 0.3rem 0 0;
  color: var(--text);
}

/* FAQ */
.faq-list details {
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
}

.faq-list summary {
  cursor: pointer;
  color: var(--text);
  font-weight: 520;
}

.faq-list details p {
  margin-top: 0.75rem;
}

/* Modules */
.module-list {
  counter-reset: mod;
  list-style: none;
  padding: 0;
  margin: 0;
}

.module-list li {
  counter-increment: mod;
  padding: 1.25rem 0 1.25rem 3.5rem;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.module-list li::before {
  content: counter(mod, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1.25rem;
  font-family: var(--font-display);
  color: var(--gold);
  font-size: 1.25rem;
}

/* Tables */
.legal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  margin: 1.5rem 0;
}

.legal-table th,
.legal-table td {
  border: 1px solid var(--border);
  padding: 0.75rem;
  text-align: left;
  vertical-align: top;
}

.legal-table th {
  background: var(--bg-soft);
  color: var(--gold-bright);
}

.legal-content h2 {
  margin-top: 2.5rem;
}

.legal-content ul {
  color: var(--text-muted);
}

/* Footer */
.site-footer {
  margin-top: 3rem;
  padding: 3rem 0 2rem;
  border-top: 1px solid var(--border);
  background: var(--bg-elevated);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr; }
}

.site-footer h3 {
  font-size: 1.1rem;
  color: var(--gold);
  margin-bottom: 0.85rem;
}

.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer li { margin-bottom: 0.45rem; }

.site-footer a { color: var(--text-muted); }
.site-footer a:hover { color: var(--teal); }

.footer-meta {
  font-size: 0.88rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
}

.footer-meta p { margin-bottom: 0.35rem; }

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: rgba(14, 21, 34, 0.96);
  border-top: 1px solid var(--border);
  padding: 1.15rem 0;
  box-shadow: 0 -12px 40px rgba(0, 0, 0, 0.4);
  transform: translateY(110%);
  transition: transform 0.35s ease;
}

.cookie-banner.is-visible {
  transform: translateY(0);
}

.cookie-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.cookie-inner p {
  margin: 0;
  flex: 1 1 280px;
  font-size: 0.92rem;
}

.cookie-actions {
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.inline-error {
  background: rgba(248, 113, 113, 0.12);
  border: 1px solid rgba(248, 113, 113, 0.4);
  color: var(--danger);
  padding: 0.75rem 1rem;
  margin: 0.5rem 0;
  font-size: 0.9rem;
  border-radius: var(--radius);
}

/* Misc */
.instructor {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 1.5rem;
  align-items: start;
  margin: 2rem 0;
}

.instructor img {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border: 2px solid var(--gold);
}

.prose { max-width: 42rem; }

.case-study {
  background: var(--bg-card);
  border-left: 3px solid var(--teal);
  padding: 1.75rem 1.75rem 1.75rem 2rem;
  margin: 2rem 0;
}

.tag {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 0.5rem;
}

.cta-band {
  text-align: center;
  padding: 4rem 0;
  background:
    radial-gradient(ellipse at center, rgba(201, 162, 39, 0.12), transparent 60%),
    var(--bg-elevated);
  border-block: 1px solid var(--border);
}

.cta-band h2 { margin-bottom: 0.5rem; }

.page-404 {
  min-height: 60vh;
  display: grid;
  place-content: center;
  text-align: center;
  padding: 4rem 1rem;
}

.page-404 .code {
  font-family: var(--font-display);
  font-size: 6rem;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}