:root {
  --bg: #0c0b0a;
  --bg-elevated: #161412;
  --bg-soft: #1c1916;
  --surface: #221f1b;
  --line: rgba(233, 213, 168, 0.14);
  --line-strong: rgba(233, 213, 168, 0.28);
  --text: #f3eee6;
  --text-muted: #a89f92;
  --accent: #c9a46a;
  --accent-soft: #e8d5a8;
  --accent-deep: #9a7540;
  --danger: #d4786a;
  --success: #7ea87a;
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4.5rem;
  --space-9: 7rem;
  --radius: 2px;
  --header-h: 4.25rem;
  --max: 1120px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::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 90% 60% at 10% -10%, rgba(201, 164, 106, 0.12), transparent 55%),
    radial-gradient(ellipse 70% 50% at 100% 0%, rgba(120, 90, 50, 0.1), transparent 45%),
    linear-gradient(180deg, #100e0c 0%, var(--bg) 28%, #0a0908 100%);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

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

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

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

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: 0.01em;
  margin: 0 0 var(--space-4);
}

h1 {
  font-size: clamp(2.6rem, 6vw, 4.6rem);
}

h2 {
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
}

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

p {
  margin: 0 0 var(--space-4);
  color: var(--text-muted);
}

.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: -999px;
  top: 0;
  background: var(--accent);
  color: #111;
  padding: 0.75rem 1rem;
  z-index: 1000;
}

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

.inline-error {
  margin: 0;
  padding: 0.85rem 1.25rem;
  background: rgba(212, 120, 106, 0.15);
  border-bottom: 1px solid rgba(212, 120, 106, 0.4);
  color: #f0c4bc;
  text-align: center;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  background: rgba(12, 11, 10, 0.82);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--space-5);
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

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

.brand-mark {
  width: 1.35rem;
  height: 1.35rem;
  border: 1px solid var(--accent);
  border-radius: 50%;
  box-shadow: inset 0 0 0 3px var(--bg), inset 0 0 0 5px var(--accent-soft);
  animation: pulse-ring 4.5s var(--ease) infinite;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.55rem;
  letter-spacing: 0.04em;
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 1.35rem;
}

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

.site-nav a:hover {
  color: var(--text);
}

.nav-cta {
  padding: 0.55rem 1rem;
  border: 1px solid var(--line-strong);
  color: var(--accent-soft) !important;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.nav-cta:hover {
  border-color: var(--accent);
  background: rgba(201, 164, 106, 0.08);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle-bar {
  display: block;
  width: 1.1rem;
  height: 1px;
  background: var(--accent-soft);
}

/* Layout */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

.section {
  padding: var(--space-8) 0;
}

.section-tight {
  padding: var(--space-7) 0;
}

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-3);
}

.lead {
  font-size: 1.15rem;
  max-width: 38rem;
}

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

.split {
  display: grid;
  gap: var(--space-7);
  align-items: center;
}

@media (min-width: 900px) {
  .split-2 {
    grid-template-columns: 1.1fr 0.9fr;
  }
  .split-2-rev {
    grid-template-columns: 0.9fr 1.1fr;
  }
  .split-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .split-pricing {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.45rem;
  font-family: var(--font-body);
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease), color 0.25s var(--ease);
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--accent-soft), var(--accent));
  color: #1a140c;
  border-color: transparent;
}

.btn-primary:hover {
  color: #100c08;
}

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

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

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

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

.hero-full::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(12, 11, 10, 0.35) 0%, rgba(12, 11, 10, 0.55) 40%, rgba(12, 11, 10, 0.92) 100%),
    url("https://images.unsplash.com/photo-1551288049-bebda4e38f71?auto=format&fit=crop&w=1800&q=80") center/cover no-repeat;
  animation: hero- ken 18s var(--ease) infinite alternate;
  z-index: 0;
}

.hero-full-inner {
  position: relative;
  z-index: 1;
  padding: var(--space-9) var(--space-5) var(--space-8);
  max-width: var(--max);
  margin: 0 auto;
  width: 100%;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 9vw, 7rem);
  line-height: 0.92;
  letter-spacing: 0.02em;
  margin: 0 0 var(--space-5);
  color: var(--text);
  animation: fade-up 1s var(--ease) both;
}

.hero-line {
  max-width: 28rem;
  font-size: 1.2rem;
  color: var(--text-muted);
  animation: fade-up 1s 0.15s var(--ease) both;
}

.hero-full .btn-row {
  animation: fade-up 1s 0.28s var(--ease) both;
}

.page-hero {
  padding: var(--space-8) 0 var(--space-6);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(120deg, rgba(201, 164, 106, 0.07), transparent 45%),
    var(--bg);
}

.page-hero h1 {
  max-width: 16ch;
}

/* Reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* Trust / proof */
.proof-strip {
  border-block: 1px solid var(--line);
  background: rgba(22, 20, 18, 0.7);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  padding: var(--space-6) 0;
  text-align: center;
}

.proof-value {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--accent-soft);
  margin: 0 0 0.35rem;
}

.proof-label {
  margin: 0;
  font-size: 0.9rem;
}

/* Course / media blocks */
.media-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
}

.media-frame img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
}

.media-frame:hover img {
  transform: scale(1.04);
}

.course-grid,
.blog-grid,
.benefit-grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 760px) {
  .course-grid,
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .benefit-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.course-item,
.blog-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.course-item h3,
.blog-item h3 {
  margin-bottom: 0.35rem;
}

.course-item h3 a,
.blog-item h3 a {
  color: var(--text);
  text-decoration: none;
}

.course-item h3 a:hover,
.blog-item h3 a:hover {
  color: var(--accent-soft);
}

.meta {
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--accent);
  margin: 0;
}

.benefit {
  padding-top: var(--space-4);
  border-top: 1px solid var(--line);
}

.benefit h3 {
  margin-bottom: var(--space-2);
}

/* Quote / reviews */
.quote-block {
  padding: var(--space-6) 0;
  border-top: 1px solid var(--line);
}

.quote-block blockquote {
  margin: 0 0 var(--space-4);
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  line-height: 1.35;
  color: var(--text);
  max-width: 40rem;
}

.quote-attr {
  margin: 0;
  font-size: 0.92rem;
}

.review-list {
  display: grid;
  gap: var(--space-6);
}

.review-piece {
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--line);
}

.review-piece:first-child {
  border-top: 1px solid var(--line);
}

.stars {
  color: var(--accent);
  letter-spacing: 0.15em;
  font-size: 0.85rem;
  margin-bottom: var(--space-3);
}

/* Pricing */
.price-tier {
  padding: var(--space-6);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(34, 31, 27, 0.9), rgba(22, 20, 18, 0.6));
  display: flex;
  flex-direction: column;
  min-height: 100%;
  transition: border-color 0.35s var(--ease), transform 0.35s var(--ease);
}

.price-tier:hover {
  border-color: var(--line-strong);
  transform: translateY(-4px);
}

.price-tier.is-featured {
  border-color: var(--accent);
  background:
    linear-gradient(160deg, rgba(201, 164, 106, 0.12), transparent 50%),
    linear-gradient(180deg, rgba(34, 31, 27, 0.95), rgba(22, 20, 18, 0.7));
}

.price-name {
  font-family: var(--font-display);
  font-size: 1.7rem;
  margin: 0 0 var(--space-2);
  color: var(--text);
}

.price-amount {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--accent-soft);
  margin: 0 0 var(--space-4);
}

.price-amount span {
  font-size: 1rem;
  color: var(--text-muted);
  font-family: var(--font-body);
}

.price-tier ul {
  margin: 0 0 var(--space-5);
  padding: 0;
  list-style: none;
  flex: 1;
}

.price-tier li {
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Forms */
.form {
  display: grid;
  gap: var(--space-4);
  max-width: 36rem;
}

.field {
  display: grid;
  gap: 0.4rem;
}

.field label {
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  color: var(--text);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  color: var(--text);
  font: inherit;
  border-radius: var(--radius);
  transition: border-color 0.25s var(--ease);
}

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

.field textarea {
  min-height: 9rem;
  resize: vertical;
}

.field-error {
  min-height: 1.2em;
  font-size: 0.85rem;
  color: var(--danger);
  margin: 0;
}

.form-status {
  margin: 0;
  min-height: 1.4em;
  font-size: 0.95rem;
}

.form-status.is-success {
  color: var(--success);
}

.form-status.is-error {
  color: var(--danger);
}

.contact-panel {
  padding: var(--space-5);
  border: 1px solid var(--line);
  background: var(--bg-soft);
}

.contact-panel p {
  margin-bottom: var(--space-3);
}

/* Legal */
.legal {
  max-width: 46rem;
}

.legal h2 {
  margin-top: var(--space-7);
}

.legal table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-5) 0;
  font-size: 0.92rem;
}

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

.legal th {
  background: var(--bg-soft);
  color: var(--accent-soft);
  font-weight: 500;
}

/* FAQ */
.faq details {
  border-bottom: 1px solid var(--line);
  padding: var(--space-4) 0;
}

.faq summary {
  cursor: pointer;
  color: var(--text);
  font-weight: 500;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  float: right;
  color: var(--accent);
}

.faq details[open] summary::after {
  content: "–";
}

.faq details p {
  margin-top: var(--space-3);
}

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

.module-list li {
  counter-increment: mod;
  padding: var(--space-4) 0 var(--space-4) 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: var(--space-4);
  font-family: var(--font-display);
  color: var(--accent);
  font-size: 1.25rem;
}

/* Footer */
.site-footer {
  margin-top: var(--space-8);
  border-top: 1px solid var(--line);
  background: #090807;
  padding: var(--space-8) 0 var(--space-6);
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--text);
  margin: 0 0 var(--space-2);
}

.footer-tag {
  max-width: 22rem;
}

.footer-cols {
  display: grid;
  gap: var(--space-6);
  margin-top: var(--space-7);
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.footer-heading {
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 var(--space-3);
}

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

.footer-col li {
  margin-bottom: 0.55rem;
}

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

.footer-col a:hover {
  color: var(--accent-soft);
}

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

.footer-bottom {
  margin-top: var(--space-7);
  padding-top: var(--space-5);
  border-top: 1px solid var(--line);
  font-size: 0.88rem;
}

.footer-bottom p {
  margin: 0;
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 200;
  max-width: 640px;
  margin: 0 auto;
  background: var(--bg-elevated);
  border: 1px solid var(--line-strong);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
  animation: fade-up 0.5s var(--ease) both;
}

.cookie-banner-inner {
  padding: var(--space-5);
  display: grid;
  gap: var(--space-4);
}

.cookie-banner-text {
  margin: 0;
  font-size: 0.92rem;
}

.cookie-banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: flex-end;
}

/* 404 */
.error-page {
  min-height: calc(100vh - var(--header-h) - 12rem);
  display: grid;
  place-items: center;
  text-align: center;
  padding: var(--space-8) var(--space-5);
}

.error-code {
  font-family: var(--font-display);
  font-size: clamp(5rem, 18vw, 10rem);
  line-height: 0.9;
  color: var(--accent);
  margin: 0;
  opacity: 0.85;
}

/* Case study */
.case-study {
  padding: var(--space-6);
  border: 1px solid var(--line);
  background: var(--bg-soft);
  margin-bottom: var(--space-6);
}

.avatar-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin: var(--space-5) 0;
}

.avatar-row img {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.divider {
  height: 1px;
  background: var(--line);
  border: 0;
  margin: var(--space-7) 0;
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes hero-ken {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.06);
  }
}

@keyframes pulse-ring {
  0%,
  100% {
    box-shadow: inset 0 0 0 3px var(--bg), inset 0 0 0 5px var(--accent-soft);
  }
  50% {
    box-shadow: inset 0 0 0 3px var(--bg), inset 0 0 0 6px var(--accent);
  }
}

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: rgba(12, 11, 10, 0.97);
    border-bottom: 1px solid var(--line);
    padding: var(--space-4) var(--space-5) var(--space-5);
    display: none;
  }

  .site-nav[data-open="true"] {
    display: block;
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .proof-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .hero-full {
    min-height: 78vh;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}