:root {
  --bg: #f7f6f2;
  --bg-elevated: #ffffff;
  --ink: #161616;
  --ink-soft: #4a4a46;
  --line: #e4e1d8;
  --accent: #1a4d4a;
  --accent-deep: #123936;
  --accent-mist: #e4efee;
  --warm: #c4a574;
  --focus: #2a7a74;
  --danger: #8b3a3a;
  --ok: #1a4d4a;
  --shadow: 0 18px 40px rgba(22, 22, 22, 0.06);
  --radius: 2px;
  --font-display: "Cormorant Garamond", "Times New Roman", serif;
  --font-body: "Figtree", "Helvetica Neue", sans-serif;
  --space: clamp(1.25rem, 3vw, 2.5rem);
  --shell: min(1120px, calc(100% - 2.5rem));
  --header-h: 4.25rem;
}

*,
*::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(--ink);
  background:
    radial-gradient(ellipse 80% 50% at 100% -10%, rgba(26, 77, 74, 0.07), transparent 55%),
    radial-gradient(ellipse 60% 40% at 0% 20%, rgba(196, 165, 116, 0.08), transparent 50%),
    var(--bg);
  min-height: 100vh;
}

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

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(2.6rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.35rem, 2.5vw, 1.75rem); }

p { margin: 0 0 1rem; color: var(--ink-soft); }

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(12px);
  background: rgba(247, 246, 242, 0.88);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(247, 246, 242, 0.96);
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  width: 1.35rem;
  height: 1.35rem;
  background: var(--accent);
  border-radius: 3px;
  transform: rotate(8deg);
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.55rem;
  letter-spacing: 0.01em;
}

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

.site-nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

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

.nav-cta {
  padding: 0.45rem 0.95rem;
  border: 1px solid var(--ink);
  color: var(--ink) !important;
  transition: background 0.25s ease, color 0.25s ease;
}

.nav-cta:hover {
  background: var(--ink);
  color: var(--bg) !important;
}

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 1.35rem;
  height: 1.5px;
  margin: 0.35rem auto;
  background: var(--ink);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(4.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-4.5px) rotate(-45deg);
}

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .site-nav {
    position: absolute;
    inset: var(--header-h) 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem 1.25rem 1.25rem;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    display: none;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a {
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--line);
  }
  .nav-cta {
    margin-top: 0.75rem;
    text-align: center;
    border-bottom: 1px solid var(--ink) !important;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.4rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

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

.btn-primary {
  background: var(--accent);
  color: #f7f6f2;
}

.btn-primary:hover {
  background: var(--accent-deep);
  color: #fff;
}

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

.btn-ghost:hover {
  background: var(--ink);
  color: var(--bg);
}

.btn-soft {
  background: var(--accent-mist);
  color: var(--accent-deep);
}

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.section {
  padding: clamp(3.5rem, 8vw, 6.5rem) 0;
}

.section-tight {
  padding: clamp(2.5rem, 5vw, 4rem) 0;
}

.split {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

@media (min-width: 880px) {
  .split-2 { grid-template-columns: 1.05fr 0.95fr; }
  .split-reverse { grid-template-columns: 0.9fr 1.1fr; }
}

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

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(18%) contrast(1.05);
  animation: heroDrift 18s ease-in-out infinite alternate;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(247, 246, 242, 0.94) 32%, rgba(247, 246, 242, 0.55) 58%, rgba(22, 22, 22, 0.25) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: clamp(3rem, 10vh, 7rem) 0 clamp(3.5rem, 8vh, 5.5rem);
  max-width: 38rem;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 8vw, 5.8rem);
  line-height: 0.92;
  margin: 0 0 1.25rem;
  color: var(--ink);
  animation: riseIn 0.9s ease both;
}

.hero-lead {
  font-size: clamp(1.1rem, 2vw, 1.25rem);
  max-width: 28rem;
  margin-bottom: 1.75rem;
  animation: riseIn 0.9s ease 0.12s both;
}

.hero-actions {
  animation: riseIn 0.9s ease 0.22s both;
}

@keyframes riseIn {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes heroDrift {
  from { transform: scale(1.02) translate3d(0, 0, 0); }
  to { transform: scale(1.08) translate3d(-1.5%, 1%, 0); }
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.proof-strip {
  border-block: 1px solid var(--line);
  background: var(--bg-elevated);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  padding: 1.75rem 0;
  text-align: center;
}

.proof-grid strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 500;
  color: var(--ink);
}

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

@media (max-width: 720px) {
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1.5rem;
}

.feature-list li {
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

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

.course-rail {
  display: grid;
  gap: 1.75rem;
}

@media (min-width: 800px) {
  .course-rail { grid-template-columns: repeat(3, 1fr); }
}

.course-tile {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.course-tile:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow);
}

.course-tile img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
  width: 100%;
}

.course-tile-body {
  padding: 1.25rem 1.25rem 1.5rem;
}

.course-tile h3 {
  color: var(--ink);
  margin-bottom: 0.4rem;
}

.course-tile p {
  font-size: 0.95rem;
  margin: 0;
}

.quote-block {
  max-width: 40rem;
}

.quote-block blockquote {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  line-height: 1.35;
  color: var(--ink);
}

.quote-block cite {
  font-style: normal;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.media-frame {
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg-elevated);
}

.media-frame img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.pricing-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 860px) {
  .pricing-grid { grid-template-columns: repeat(3, 1fr); align-items: stretch; }
  .pricing-grid.tiers-2 { grid-template-columns: repeat(2, 1fr); max-width: 780px; margin-inline: auto; }
  .pricing-grid.tiers-4 { grid-template-columns: repeat(4, 1fr); }
}

.price-tier {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.price-tier.is-featured {
  border-color: var(--accent);
  background: linear-gradient(180deg, var(--accent-mist), var(--bg-elevated) 45%);
}

.price-tier h3 { margin: 0; }

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

.price-amount span {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.price-tier ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--ink-soft);
  flex: 1;
}

.price-tier li { margin-bottom: 0.45rem; }

.review-stack {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 800px) {
  .review-stack { grid-template-columns: 1fr 1fr; }
}

.review-item {
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
}

.review-item.wide { grid-column: 1 / -1; }

.review-meta {
  font-size: 0.88rem;
  color: var(--ink-soft);
  margin-top: 0.75rem;
}

.stars {
  letter-spacing: 0.12em;
  color: var(--warm);
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

.case-study {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  margin-top: 2rem;
}

.blog-list {
  display: grid;
  gap: 2rem;
}

@media (min-width: 800px) {
  .blog-list { grid-template-columns: repeat(2, 1fr); }
}

.blog-card {
  text-decoration: none;
  color: inherit;
  display: grid;
  gap: 1rem;
}

.blog-card img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line);
}

.blog-card h3 { color: var(--ink); margin-bottom: 0.35rem; }
.blog-card p { margin: 0; font-size: 0.95rem; }

.article {
  max-width: 720px;
  margin-inline: auto;
}

.article-hero img {
  width: 100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
  margin: 1.5rem 0 2rem;
  border: 1px solid var(--line);
}

.article h2 { margin-top: 2rem; }

.prose ul, .prose ol {
  color: var(--ink-soft);
  padding-left: 1.2rem;
}

.prose li { margin-bottom: 0.45rem; }

.form {
  display: grid;
  gap: 1.1rem;
  max-width: 34rem;
}

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

.form-field label {
  font-size: 0.9rem;
  color: var(--ink);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--line);
  background: var(--bg-elevated);
  font: inherit;
  color: var(--ink);
  border-radius: var(--radius);
}

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

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: 2px solid var(--focus);
  outline-offset: 1px;
}

.field-error {
  color: var(--danger);
  font-size: 0.85rem;
  min-height: 1.1em;
}

.form-status {
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  display: none;
}

.form-status.is-success {
  display: block;
  border-color: var(--ok);
  background: var(--accent-mist);
  color: var(--accent-deep);
}

.form-status.is-error {
  display: block;
  border-color: var(--danger);
  background: #f8ecec;
  color: var(--danger);
}

.contact-panel {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 880px) {
  .contact-panel { grid-template-columns: 1.1fr 0.9fr; }
}

.address-block {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  padding: 1.5rem;
}

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

.faq details:last-child { border-bottom: 1px solid var(--line); }

.faq summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--ink);
  list-style: none;
}

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

.faq details p { margin: 0.75rem 0 0; }

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

.module-list li {
  counter-increment: mod;
  padding: 1.15rem 0 1.15rem 3rem;
  border-top: 1px solid var(--line);
  position: relative;
}

.module-list li::before {
  content: counter(mod, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1.15rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--accent);
}

.instructor {
  display: grid;
  gap: 1.25rem;
  align-items: center;
}

@media (min-width: 700px) {
  .instructor { grid-template-columns: 180px 1fr; }
}

.instructor img {
  width: 180px;
  height: 180px;
  object-fit: cover;
  border: 1px solid var(--line);
}

.legal {
  max-width: 760px;
  margin-inline: auto;
}

.legal h2 {
  margin-top: 2rem;
  font-size: 1.65rem;
}

.legal table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.25rem 0;
  font-size: 0.92rem;
}

.legal th,
.legal td {
  border: 1px solid var(--line);
  padding: 0.7rem 0.75rem;
  text-align: left;
  vertical-align: top;
}

.legal th {
  background: var(--accent-mist);
  color: var(--ink);
}

.page-hero {
  padding: clamp(3rem, 8vw, 5rem) 0 2rem;
}

.page-hero p { max-width: 36rem; }

.error-page {
  min-height: 70vh;
  display: grid;
  place-content: center;
  text-align: center;
  padding: 3rem 1rem;
}

.error-page h1 {
  font-size: clamp(4rem, 12vw, 7rem);
  margin-bottom: 0.2em;
}

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

.footer-grid {
  display: grid;
  gap: 2rem;
  padding-bottom: 2.5rem;
}

@media (min-width: 800px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1.3fr; }
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--ink);
  margin: 0 0 0.75rem;
}

.footer-tag {
  font-size: 0.95rem;
  max-width: 18rem;
}

.footer-heading {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 0.85rem;
}

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

.footer-links a {
  color: var(--ink-soft);
  text-decoration: none;
  display: inline-block;
  padding: 0.25rem 0;
}

.footer-links a:hover { color: var(--ink); }

.footer-contact {
  font-size: 0.92rem;
  margin-bottom: 0.65rem;
}

.footer-base {
  border-top: 1px solid var(--line);
  padding: 1rem 0 1.35rem;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.footer-base p { margin: 0; color: inherit; }

.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 60;
  max-width: 420px;
  margin-left: auto;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 1.25rem;
  display: none;
}

.cookie-banner.is-visible { display: block; animation: riseIn 0.45s ease both; }

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

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.inline-error {
  margin: 0.75rem 0;
  padding: 0.75rem 1rem;
  border: 1px solid var(--danger);
  background: #f8ecec;
  color: var(--danger);
  font-size: 0.92rem;
}

.muted { color: var(--ink-soft); }
.center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mb-0 { margin-bottom: 0; }