:root {
  --bg: #f7f6f3;
  --bg-elevated: #ffffff;
  --ink: #1a1c1b;
  --ink-soft: #4a4f4c;
  --muted: #6e746f;
  --line: #d9dbd6;
  --accent: #1e3a3f;
  --accent-soft: #2f555c;
  --highlight: #c5d4c8;
  --focus: #2a6f78;
  --error: #8b2e2e;
  --success: #1f5c3a;
  --radius: 2px;
  --shadow: 0 12px 40px rgba(26, 28, 27, 0.06);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Figtree", "Segoe UI", sans-serif;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6.5rem;
  --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: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background:
    radial-gradient(ellipse 80% 50% at 100% -10%, rgba(197, 212, 200, 0.45), transparent 55%),
    radial-gradient(ellipse 60% 40% at 0% 20%, rgba(30, 58, 63, 0.05), transparent 50%),
    var(--bg);
  min-height: 100vh;
}

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

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

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 0.75rem;
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

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

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: #fff;
  padding: 0.75rem 1rem;
  z-index: 1000;
}

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

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 246, 243, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

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

.logo {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 560;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.03em;
}

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

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 0.15rem 1.15rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}

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

.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.9rem;
  background: var(--accent);
  color: #fff !important;
  border-radius: var(--radius);
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 0.5rem;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
}

@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: var(--header-h);
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--line);
    padding: 1rem 1.25rem 1.5rem;
    display: none;
  }
  .site-nav.is-open { display: block; }
  .site-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.85rem;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.35rem;
  font-family: var(--font-body);
  font-size: 0.98rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover { transform: translateY(-1px); }
.btn:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

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

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

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

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

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

/* Hero compositions */
.hero-band {
  position: relative;
  min-height: min(88vh, 760px);
  display: grid;
  align-items: end;
  overflow: hidden;
  color: #fff;
}

.hero-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(26, 28, 27, 0.25) 0%, rgba(26, 28, 27, 0.72) 70%),
    var(--hero-image) center / cover no-repeat;
  z-index: 0;
  animation: heroFade 1.2s ease both;
}

.hero-band .container {
  position: relative;
  z-index: 1;
  padding-block: var(--space-6) var(--space-5);
}

.brand-mark {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.95;
  margin: 0 0 1.25rem;
  color: #fff;
  animation: riseIn 0.9s ease 0.15s both;
}

.hero-lede {
  max-width: 34rem;
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.9);
  animation: riseIn 0.9s ease 0.35s both;
}

.hero-band .btn-group { animation: riseIn 0.9s ease 0.5s both; }

.hero-split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 0;
  min-height: min(78vh, 680px);
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--line);
}

.hero-split-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-5) clamp(1.5rem, 5vw, 4rem);
}

.hero-split-media {
  min-height: 320px;
  background: center / cover no-repeat;
  animation: softZoom 12s ease-in-out infinite alternate;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
  font-weight: 600;
}

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

@keyframes heroFade {
  from { opacity: 0.4; transform: scale(1.04); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes softZoom {
  from { transform: scale(1); }
  to { transform: scale(1.05); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  animation: fadeUp 0.7s ease both;
}

/* Sections */
.section {
  padding: var(--space-6) 0;
}

.section-tight {
  padding: var(--space-5) 0;
}

.section-muted {
  background: rgba(255, 255, 255, 0.55);
  border-block: 1px solid var(--line);
}

.section-head {
  max-width: 38rem;
  margin-bottom: var(--space-4);
}

.section-head p {
  font-size: 1.05rem;
}

.split-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.split-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

@media (max-width: 860px) {
  .hero-split { grid-template-columns: 1fr; }
  .split-2, .split-3 { grid-template-columns: 1fr; }
}

/* Feature list — not cards */
.benefit-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.benefit-list li {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 1.5rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}

.benefit-list .num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--accent);
}

/* Course / blog media blocks */
.media-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem 1.5rem;
}

@media (max-width: 900px) {
  .media-grid { grid-template-columns: 1fr; }
}

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

.media-item img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  margin-bottom: 1rem;
  filter: saturate(0.9);
  transition: filter 0.3s ease, transform 0.4s ease;
}

.media-item a:hover img {
  filter: saturate(1);
  transform: scale(1.015);
}

.media-item h3 {
  margin-bottom: 0.4rem;
}

.media-item p {
  margin: 0;
  font-size: 0.98rem;
}

.meta {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

/* Quote / proof */
.quote-stack {
  display: grid;
  gap: 2rem;
}

.quote {
  max-width: 40rem;
  border-left: 2px solid var(--accent);
  padding-left: 1.25rem;
}

.quote p {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.2vw, 1.55rem);
  color: var(--ink);
  line-height: 1.4;
}

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

.stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  padding: 2rem 0;
}

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--ink);
  letter-spacing: -0.03em;
}

.stat span {
  color: var(--muted);
  font-size: 0.95rem;
}

/* Pricing */
.price-tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: stretch;
}

@media (max-width: 900px) {
  .price-tiers { grid-template-columns: 1fr; }
}

.tier {
  padding: 2rem 1.5rem;
  border-top: 2px solid var(--accent);
  background: var(--bg-elevated);
}

.tier.featured {
  background: var(--accent);
  color: #fff;
}

.tier.featured h3,
.tier.featured p,
.tier.featured li,
.tier.featured .price {
  color: #fff;
}

.tier .price {
  font-family: var(--font-display);
  font-size: 2.5rem;
  margin: 1rem 0;
  color: var(--ink);
}

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

.tier.featured .price small { color: rgba(255,255,255,0.75); }

.tier ul {
  margin: 0 0 1.5rem;
  padding-left: 1.1rem;
  color: var(--ink-soft);
}

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

.note {
  font-size: 0.9rem;
  color: var(--muted);
  margin-top: 1.5rem;
}

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

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

.form-field label {
  font-weight: 600;
  font-size: 0.92rem;
}

.form-field input,
.form-field select,
.form-field textarea {
  font: inherit;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  color: var(--ink);
  width: 100%;
}

.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;
  border-color: var(--focus);
}

.field-error {
  color: var(--error);
  font-size: 0.88rem;
  min-height: 1.2em;
}

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

.form-status.is-success {
  display: block;
  background: rgba(31, 92, 58, 0.1);
  color: var(--success);
}

.form-status.is-error {
  display: block;
  background: rgba(139, 46, 46, 0.1);
  color: var(--error);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-4);
}

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

.contact-aside address {
  font-style: normal;
  color: var(--ink-soft);
  margin-bottom: 1rem;
}

/* Legal / prose */
.prose {
  max-width: 44rem;
}

.prose h2 {
  margin-top: 2.5rem;
}

.prose ul, .prose ol {
  color: var(--ink-soft);
  padding-left: 1.25rem;
}

.prose li { margin-bottom: 0.4rem; }

.table-wrap {
  overflow-x: auto;
  margin: 1.5rem 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

th, td {
  text-align: left;
  padding: 0.75rem 0.85rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  font-weight: 600;
  color: var(--ink);
  background: rgba(255,255,255,0.6);
}

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

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

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

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

.module-list li {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line);
}

.module-list strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
}

/* Page hero simple */
.page-hero {
  padding: var(--space-5) 0 var(--space-4);
  border-bottom: 1px solid var(--line);
}

.page-hero p {
  max-width: 36rem;
  font-size: 1.1rem;
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 200;
  max-width: 520px;
  margin-inline: auto;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 1.25rem 1.35rem;
  display: none;
}

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

.cookie-banner p {
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

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

.inline-error {
  background: rgba(139, 46, 46, 0.08);
  color: var(--error);
  padding: 0.75rem 1rem;
  margin: 0.5rem 0;
  border-left: 2px solid var(--error);
  font-size: 0.92rem;
}

/* Footer */
.site-footer {
  margin-top: var(--space-6);
  border-top: 1px solid var(--line);
  background: #efeee9;
  padding: var(--space-5) 0 var(--space-3);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2rem;
}

.footer-heading {
  font-family: var(--font-body);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  color: var(--muted);
}

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

.footer-links a {
  color: var(--ink-soft);
  text-decoration: none;
  display: inline-block;
  margin-bottom: 0.45rem;
}

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

.footer-address {
  font-style: normal;
  color: var(--ink-soft);
  margin-bottom: 0.75rem;
}

.footer-brand p {
  max-width: 22rem;
  margin-top: 0.75rem;
}

.footer-base {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
  color: var(--muted);
}

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* 404 */
.error-page {
  min-height: 60vh;
  display: grid;
  place-content: center;
  text-align: center;
  padding: var(--space-5) 1.25rem;
}

.error-page .code {
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 8rem);
  line-height: 1;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

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

.case h3 { margin-bottom: 0.75rem; }

.rating {
  letter-spacing: 0.08em;
  color: var(--accent);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.instructor {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 1.25rem;
  align-items: center;
  margin: 2rem 0;
}

.instructor img {
  width: 96px;
  height: 96px;
  object-fit: cover;
  border-radius: 50%;
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
}

.checklist li {
  padding: 0.55rem 0 0.55rem 1.5rem;
  position: relative;
  color: var(--ink-soft);
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.95rem;
  width: 0.55rem;
  height: 0.55rem;
  background: var(--highlight);
  border-radius: 1px;
}