:root {
  --ink: #0c0b09;
  --ink-raised: #16140f;
  --ink-soft: #1f1c15;
  --gold: #c9a962;
  --gold-bright: #e0c47a;
  --gold-mute: #8a7540;
  --cream: #f3ead6;
  --cream-dim: #c9bfa8;
  --line: rgba(201, 169, 98, 0.22);
  --danger: #c9786a;
  --ok: #7a9e7e;
  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Manrope", Georgia, sans-serif;
  --max: 1120px;
  --header-h: 4.5rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--sans);
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--cream-dim);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(201, 169, 98, 0.12), transparent 55%),
    radial-gradient(ellipse 60% 40% at 90% 0%, rgba(201, 169, 98, 0.08), transparent 45%),
    linear-gradient(180deg, #0e0c09 0%, var(--ink) 40%, #090807 100%);
  background-attachment: fixed;
}

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

a {
  color: var(--gold-bright);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  transition: color 0.25s var(--ease);
}

a:hover {
  color: var(--cream);
}

h1,
h2,
h3,
h4 {
  font-family: var(--serif);
  font-weight: 500;
  color: var(--cream);
  line-height: 1.15;
  margin: 0 0 0.75rem;
}

h1 {
  font-size: clamp(2.6rem, 6vw, 4.8rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.9rem, 3.5vw, 2.75rem);
}

h3 {
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
}

p {
  margin: 0 0 1rem;
}

ul,
ol {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 1000;
  background: var(--gold);
  color: var(--ink);
  padding: 0.6rem 1rem;
  font-weight: 600;
}

.skip-link:focus {
  top: 1rem;
}

#header-slot,
#footer-slot {
  display: contents;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px);
  background: rgba(12, 11, 9, 0.82);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0.9rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--cream);
}

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

.brand-mark {
  width: 1.35rem;
  height: 1.35rem;
  border: 1.5px solid var(--gold);
  border-radius: 2px;
  background:
    linear-gradient(135deg, transparent 46%, var(--gold) 46%, var(--gold) 54%, transparent 54%),
    linear-gradient(45deg, transparent 46%, rgba(201, 169, 98, 0.35) 46%, rgba(201, 169, 98, 0.35) 54%, transparent 54%);
}

.brand-name {
  font-family: var(--serif);
  font-size: 1.35rem;
  letter-spacing: 0.01em;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.15rem;
  align-items: center;
}

.site-nav a {
  color: var(--cream-dim);
  text-decoration: none;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
}

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

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  width: 2.6rem;
  height: 2.6rem;
  padding: 0;
  cursor: pointer;
  position: relative;
}

.nav-toggle-bar,
.nav-toggle-bar::before,
.nav-toggle-bar::after {
  content: "";
  display: block;
  width: 1.1rem;
  height: 1.5px;
  background: var(--gold);
  margin: 0 auto;
  position: relative;
  transition: transform 0.3s var(--ease);
}

.nav-toggle-bar::before {
  position: absolute;
  top: -6px;
  left: 0;
}

.nav-toggle-bar::after {
  position: absolute;
  top: 6px;
  left: 0;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section {
  padding: 4.5rem 0;
}

.section-tight {
  padding: 3rem 0;
}

.eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.85rem;
}

.lede {
  font-size: 1.15rem;
  max-width: 38rem;
  color: var(--cream-dim);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.55rem;
  font-family: var(--sans);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

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

.btn-gold {
  background: linear-gradient(180deg, var(--gold-bright), var(--gold));
  color: var(--ink);
}

.btn-gold:hover {
  color: var(--ink);
  background: linear-gradient(180deg, #edd48a, var(--gold-bright));
}

.btn-ghost {
  background: transparent;
  border-color: var(--gold-mute);
  color: var(--cream);
}

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

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.75rem;
}

.divider-gold {
  width: 3.5rem;
  height: 1px;
  background: var(--gold);
  margin: 1.25rem 0;
}

/* Hero — brand-dominant, asymmetric, single CTA path */
.hero-lux {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: grid;
  align-items: end;
  overflow: hidden;
}

.hero-lux::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(12, 11, 9, 0.92) 0%, rgba(12, 11, 9, 0.72) 42%, rgba(12, 11, 9, 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: heroKen 28s ease-in-out infinite alternate;
}

.hero-lux::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(12, 11, 9, 0.95) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 5rem 0 4rem;
  max-width: 34rem;
  animation: riseIn 1s var(--ease) both;
}

.hero-brand {
  font-family: var(--serif);
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  color: var(--cream);
  margin: 0;
  line-height: 0.95;
}

.hero-brand span {
  display: block;
  color: var(--gold);
  font-size: 0.42em;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  margin-bottom: 0.85rem;
  font-family: var(--sans);
  font-weight: 500;
}

.hero-line {
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  color: var(--cream-dim);
  font-weight: 400;
  margin: 1.2rem 0 0;
  max-width: 28rem;
}

.proof-strip {
  border-block: 1px solid var(--line);
  background: rgba(22, 20, 15, 0.65);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding: 2rem 0;
  text-align: center;
}

.proof-grid strong {
  display: block;
  font-family: var(--serif);
  font-size: 2.1rem;
  color: var(--gold);
  font-weight: 500;
}

.proof-grid span {
  font-size: 0.88rem;
  color: var(--cream-dim);
}

.course-preview {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: center;
}

.course-preview img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
  border: 1px solid var(--line);
}

.benefit-list {
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
  display: grid;
  gap: 1.35rem;
}

.benefit-list li {
  padding-left: 1.5rem;
  border-left: 1px solid var(--gold-mute);
}

.benefit-list h3 {
  margin-bottom: 0.35rem;
}

.testimonial-stack {
  display: grid;
  gap: 2rem;
}

.testimonial-stack blockquote {
  margin: 0;
  padding: 1.75rem 0 1.75rem 1.5rem;
  border-left: 2px solid var(--gold);
  background: transparent;
}

.testimonial-stack p {
  font-family: var(--serif);
  font-size: 1.35rem;
  color: var(--cream);
  line-height: 1.45;
}

.testimonial-stack footer {
  font-size: 0.9rem;
  color: var(--cream-dim);
  margin-top: 0.75rem;
}

.cta-band {
  position: relative;
  padding: 4.5rem 0;
  overflow: hidden;
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(12, 11, 9, 0.94), rgba(12, 11, 9, 0.7)),
    url("https://images.unsplash.com/photo-1454165804606-c3d57bc86b40?auto=format&fit=crop&w=1600&q=80") center/cover;
  z-index: 0;
}

.cta-band .wrap {
  position: relative;
  z-index: 1;
}

.page-hero {
  padding: 4rem 0 2.5rem;
  border-bottom: 1px solid var(--line);
}

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

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.course-tile {
  display: block;
  text-decoration: none;
  color: inherit;
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
  transition: border-color 0.3s var(--ease);
}

.course-tile:hover {
  border-color: var(--gold);
}

.course-tile img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  margin-bottom: 1rem;
  filter: brightness(0.9);
}

.course-tile h3 {
  color: var(--cream);
}

.price-tier {
  padding: 2rem 0;
  border-top: 1px solid var(--line);
}

.price-tier .amount {
  font-family: var(--serif);
  font-size: 2.6rem;
  color: var(--gold);
  margin: 0.5rem 0 1rem;
}

.price-tier .amount small {
  font-size: 0.45em;
  color: var(--cream-dim);
}

.price-note {
  font-size: 0.9rem;
  color: var(--gold-mute);
  margin-top: 2rem;
}

.blog-list {
  display: grid;
  gap: 2.25rem;
}

.blog-item {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 1.75rem;
  align-items: start;
  text-decoration: none;
  color: inherit;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--line);
}

.blog-item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.blog-item h2 {
  font-size: 1.65rem;
  color: var(--cream);
}

.meta {
  font-size: 0.85rem;
  color: var(--gold-mute);
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}

.article-body {
  max-width: 42rem;
  padding: 3rem 0 5rem;
}

.article-body h2 {
  margin-top: 2.5rem;
}

.article-hero-img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  margin: 1.5rem 0 0;
  border: 1px solid var(--line);
}

.form {
  display: grid;
  gap: 1.15rem;
  max-width: 36rem;
}

.form-field label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  color: var(--cream);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--ink-raised);
  border: 1px solid var(--line);
  color: var(--cream);
  font-family: var(--sans);
  font-size: 1rem;
}

.form-field textarea {
  min-height: 140px;
  resize: vertical;
}

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

.field-error {
  color: var(--danger);
  font-size: 0.85rem;
  margin-top: 0.35rem;
  display: none;
}

.form-field.is-invalid .field-error {
  display: block;
}

.form-field.is-invalid input,
.form-field.is-invalid select,
.form-field.is-invalid textarea {
  border-color: var(--danger);
}

.form-status {
  padding: 0.85rem 1rem;
  display: none;
  font-size: 0.95rem;
}

.form-status.is-success {
  display: block;
  border: 1px solid var(--ok);
  color: var(--ok);
}

.form-status.is-error {
  display: block;
  border: 1px solid var(--danger);
  color: var(--danger);
}

.contact-panel {
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
}

.contact-panel h2 {
  font-size: 1.35rem;
}

.module-list {
  list-style: none;
  padding: 0;
  counter-reset: mod;
}

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

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

.faq details {
  border-bottom: 1px solid var(--line);
  padding: 1rem 0;
}

.faq summary {
  cursor: pointer;
  color: var(--cream);
  font-weight: 600;
}

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

.instructor {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 1.5rem;
  align-items: center;
  margin: 2rem 0;
}

.instructor img {
  width: 140px;
  height: 140px;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid var(--gold-mute);
}

.legal {
  max-width: 46rem;
  padding: 3rem 0 5rem;
}

.legal h2 {
  margin-top: 2.25rem;
  font-size: 1.55rem;
}

.cookie-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  margin: 1.5rem 0;
}

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

.cookie-table th {
  background: var(--ink-soft);
  color: var(--gold);
  font-weight: 600;
}

.site-footer {
  margin-top: 3rem;
  border-top: 1px solid var(--line);
  background: #090807;
  padding: 3.5rem 0 1.5rem;
}

.footer-grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
  gap: 2rem;
}

.footer-logo {
  font-family: var(--serif);
  font-size: 1.5rem;
  color: var(--cream);
  margin: 0 0 0.75rem;
}

.footer-tagline {
  font-size: 0.95rem;
  max-width: 22rem;
}

.footer-col h2 {
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

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

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

.footer-col a {
  color: var(--cream-dim);
  text-decoration: none;
}

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

.footer-contact p {
  font-size: 0.92rem;
}

.footer-bottom {
  max-width: var(--max);
  margin: 2.5rem auto 0;
  padding: 1.25rem 1.25rem 0;
  border-top: 1px solid var(--line);
  font-size: 0.85rem;
}

.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 200;
  max-width: 420px;
  margin-left: auto;
  padding: 1.35rem 1.4rem;
  background: var(--ink-raised);
  border: 1px solid var(--gold-mute);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
  display: none;
  animation: riseIn 0.55s var(--ease);
}

.cookie-banner.is-visible {
  display: block;
}

.cookie-banner p {
  font-size: 0.92rem;
  margin-bottom: 1rem;
}

.cookie-banner .btn-row {
  margin-top: 0;
}

.cookie-banner .btn {
  padding: 0.65rem 1.1rem;
  font-size: 0.85rem;
}

.inline-error {
  margin: 1rem 0;
  padding: 0.85rem 1rem;
  border: 1px solid var(--danger);
  color: var(--danger);
  font-size: 0.92rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

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

.case-study {
  padding: 2rem 0;
  border-top: 1px solid var(--line);
}

.case-study h3 {
  color: var(--gold-bright);
}

.rating {
  color: var(--gold);
  letter-spacing: 0.08em;
  font-size: 0.9rem;
}

.not-found {
  min-height: 60vh;
  display: grid;
  place-content: center;
  text-align: center;
  padding: 4rem 1.25rem;
}

.not-found .code {
  font-family: var(--serif);
  font-size: clamp(5rem, 18vw, 9rem);
  color: var(--gold);
  line-height: 1;
  margin: 0;
}

.lab-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.lab-panel img {
  width: 100%;
  aspect-ratio: 5/4;
  object-fit: cover;
  border: 1px solid var(--line);
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

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

@media (max-width: 900px) {
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 0.5rem 1.25rem 1.25rem;
    background: rgba(12, 11, 9, 0.96);
    border-bottom: 1px solid var(--line);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    display: block;
    width: 100%;
    padding: 0.7rem 0;
    border-bottom: 1px solid var(--line);
  }

  .course-preview,
  .grid-2,
  .grid-3,
  .lab-panel,
  .blog-item,
  .footer-grid,
  .proof-grid,
  .instructor {
    grid-template-columns: 1fr;
  }

  .blog-item img {
    max-width: 220px;
  }

  .hero-lux {
    min-height: auto;
  }

  .hero-content {
    padding: 4rem 0 3rem;
  }
}