:root {
  --ink: #14201f;
  --ink-soft: #3d4f4c;
  --muted: #6a7a77;
  --line: #d7e2df;
  --paper: #f7faf9;
  --surface: #ffffff;
  --accent: #0b5c56;
  --accent-deep: #084843;
  --accent-soft: #e4f1ef;
  --highlight: #c9a66b;
  --danger: #9b3b32;
  --ok: #1f6b4a;
  --shadow: 0 18px 40px rgba(20, 32, 31, 0.06);
  --radius: 4px;
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Outfit", "Segoe UI", sans-serif;
  --max: 1120px;
  --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(1200px 500px at 10% -10%, rgba(11, 92, 86, 0.07), transparent 60%),
    linear-gradient(180deg, #fbfdfc 0%, var(--paper) 40%, #f3f7f6 100%);
  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: 560;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 0.65rem;
}

h1 {
  font-size: clamp(2.6rem, 6vw, 4.4rem);
}

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

h3 {
  font-size: clamp(1.35rem, 2vw, 1.7rem);
}

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

ul,
ol {
  color: var(--ink-soft);
}

.shell {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.visually-hidden {
  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: -3rem;
  background: var(--accent);
  color: #fff;
  padding: 0.5rem 0.85rem;
  z-index: 1000;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(247, 250, 249, 0.88);
  border-bottom: 1px solid rgba(215, 226, 223, 0.85);
}

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

.brand {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.02em;
}

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

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

.site-nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 450;
}

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

.nav-cta {
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--accent);
  color: var(--accent-deep) !important;
  background: transparent;
}

.nav-cta:hover {
  background: var(--accent-soft);
}

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--radius);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.nav-toggle-bar,
.nav-toggle-bar::before,
.nav-toggle-bar::after {
  display: block;
  width: 1.1rem;
  height: 2px;
  background: var(--ink);
  position: relative;
}

.nav-toggle-bar::before,
.nav-toggle-bar::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle-bar::before {
  top: -6px;
}

.nav-toggle-bar::after {
  top: 6px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.8rem 1.35rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font: inherit;
  font-size: 0.98rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

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

.btn-primary {
  background: var(--accent);
  color: #f7fffe;
}

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

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

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

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.section {
  padding: 4.5rem 0;
}

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

.section-head {
  max-width: 38rem;
  margin-bottom: 2.25rem;
}

.eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

.lede {
  font-size: 1.15rem;
  max-width: 40rem;
}

.hero-home {
  padding: 3.5rem 0 2rem;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: end;
}

.hero-brand-mark {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 9vw, 6.5rem);
  line-height: 0.92;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin: 0 0 1.25rem;
  animation: rise 0.8s ease both;
}

.hero-rule {
  width: 4.5rem;
  height: 2px;
  background: var(--highlight);
  margin: 0 0 1.25rem;
  animation: rise 0.9s ease 0.1s both;
}

.hero-home .lede {
  animation: rise 1s ease 0.15s both;
}

.hero-home .btn-row {
  animation: rise 1s ease 0.25s both;
}

.hero-visual {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  border-radius: var(--radius);
  animation: fade-in 1.1s ease 0.2s both;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 420px;
  filter: saturate(0.92) contrast(1.02);
}

.hero-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1rem 1.15rem;
  background: linear-gradient(transparent, rgba(8, 30, 28, 0.72));
  color: #eef7f5;
  font-size: 0.9rem;
}

.proof-band {
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.65);
  padding: 1.75rem 0;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.proof-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--accent-deep);
  font-weight: 600;
}

.proof-item span {
  color: var(--muted);
  font-size: 0.92rem;
}

.feature-course {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

.feature-course img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
}

.benefit-list {
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
  display: grid;
  gap: 1.25rem;
}

.benefit-list li {
  padding-left: 1.35rem;
  border-left: 2px solid var(--accent);
}

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

.split-quote {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 2rem;
  align-items: start;
}

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

.quote-block blockquote {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: 1.55rem;
  line-height: 1.35;
  color: var(--ink);
}

.quote-meta {
  color: var(--muted);
  font-size: 0.92rem;
}

.media-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.media-item a {
  text-decoration: none;
  color: inherit;
}

.media-item img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 0.85rem;
}

.media-item h3 {
  font-size: 1.35rem;
}

.media-item p {
  font-size: 0.98rem;
}

.page-hero {
  padding: 3.25rem 0 1.5rem;
}

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

.page-hero-visual {
  margin-top: 2rem;
  overflow: hidden;
  border-radius: var(--radius);
}

.page-hero-visual img {
  width: 100%;
  max-height: 360px;
  object-fit: cover;
}

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

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

.three-col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.tier {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-height: 100%;
}

.tier.featured {
  border-color: var(--accent);
  box-shadow: var(--shadow);
}

.tier-price {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--accent-deep);
  line-height: 1;
}

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

.tier ul {
  margin: 0.5rem 0 1rem;
  padding-left: 1.1rem;
  flex: 1;
}

.tier .btn {
  margin-top: auto;
}

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

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

.review:last-child {
  border-bottom: 0;
}

.stars {
  color: var(--highlight);
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.case-study {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 1.75rem;
  border-radius: var(--radius);
}

.form {
  display: grid;
  gap: 1rem;
  max-width: 36rem;
}

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

.form label {
  font-size: 0.92rem;
  color: var(--ink);
  font-weight: 500;
}

.form input,
.form select,
.form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.75rem 0.85rem;
  font: inherit;
  background: var(--surface);
  color: var(--ink);
}

.form textarea {
  min-height: 150px;
  resize: vertical;
}

.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: 2px solid rgba(11, 92, 86, 0.25);
  border-color: var(--accent);
}

.field-error {
  color: var(--danger);
  font-size: 0.88rem;
  min-height: 1.1em;
}

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

.form-status.is-success {
  display: block;
  background: #e8f5ee;
  color: var(--ok);
  border: 1px solid #b7dcc8;
}

.form-status.is-error {
  display: block;
  background: #fbeeee;
  color: var(--danger);
  border: 1px solid #e5c1bd;
}

.contact-meta {
  display: grid;
  gap: 1rem;
}

.contact-meta dt {
  font-weight: 560;
  color: var(--ink);
  margin-bottom: 0.2rem;
}

.contact-meta dd {
  margin: 0 0 0.75rem;
  color: var(--ink-soft);
}

.legal {
  max-width: 46rem;
}

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

.legal table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0 1.5rem;
  font-size: 0.95rem;
}

.legal th,
.legal td {
  border: 1px solid var(--line);
  padding: 0.7rem 0.8rem;
  text-align: left;
  vertical-align: top;
}

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

.module-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.85rem;
}

.module-list li {
  padding: 1rem 1.1rem;
  background: var(--surface);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
}

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

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

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

.instructor {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 1.25rem;
  align-items: center;
}

.instructor img {
  width: 140px;
  height: 140px;
  object-fit: cover;
  border-radius: 50%;
}

.cta-band {
  margin: 2rem 0 4rem;
  padding: 2.5rem;
  background:
    linear-gradient(135deg, rgba(11, 92, 86, 0.94), rgba(8, 72, 67, 0.96)),
    var(--accent);
  color: #eef7f5;
  border-radius: var(--radius);
}

.cta-band h2,
.cta-band p {
  color: #eef7f5;
}

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

.cta-band .btn-ghost {
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
}

.site-footer {
  margin-top: 2rem;
  border-top: 1px solid var(--line);
  background: #eff5f3;
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.4fr;
  gap: 1.75rem;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--ink);
  margin-bottom: 0.5rem;
}

.footer-tag,
.footer-meta {
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.footer-heading {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.45rem;
}

.footer-links a {
  color: var(--ink-soft);
  text-decoration: none;
}

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

.footer-base {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.88rem;
}

.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 80;
  max-width: 520px;
  margin-left: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 1.15rem 1.25rem;
  border-radius: var(--radius);
  display: none;
}

.cookie-banner.is-visible {
  display: block;
  animation: rise 0.35s ease both;
}

.cookie-banner p {
  font-size: 0.92rem;
  margin-bottom: 0.9rem;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.inline-error {
  margin: 1rem 0;
  padding: 0.75rem 1rem;
  background: #fbeeee;
  color: var(--danger);
  border: 1px solid #e5c1bd;
  border-radius: var(--radius);
}

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

.error-page .code {
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 7rem);
  line-height: 1;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

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

@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@media (max-width: 900px) {
  .hero-home,
  .feature-course,
  .split-quote,
  .two-col,
  .three-col,
  .proof-grid,
  .media-grid,
  .footer-grid,
  .instructor {
    grid-template-columns: 1fr;
  }

  .hero-visual,
  .hero-visual img {
    min-height: 280px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: calc(var(--header-h) + 1px);
    left: 0;
    right: 0;
    background: rgba(247, 250, 249, 0.98);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    gap: 0.35rem;
    display: none;
  }

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

  .site-nav a {
    padding: 0.7rem 0.4rem;
  }

  .nav-cta {
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}