:root {
  --bg: #f4f1eb;
  --paper: #fbf9f5;
  --ink: #1f1e1b;
  --muted: #6a6760;
  --line: #ddd8ce;
  --accent: #3e5348;
  --accent-2: #2c3d35;
  --sand: #c9b99a;
  --danger: #8a3b2a;
  --ok: #2f5d45;
  --shadow: 0 18px 40px rgba(31, 30, 27, 0.06);
  --serif: "Instrument Serif", Georgia, serif;
  --sans: "Instrument Sans", "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.05rem;
  line-height: 1.65;
  min-height: 100vh;
}

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

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

a:hover {
  color: var(--accent-2);
}

h1,
h2,
h3,
.logo,
.footer-brand {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  margin: 0 0 0.6em;
}

h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin: 0 0 0.5em;
}

h3 {
  font-size: 1.45rem;
  margin: 0 0 0.4em;
}

p {
  margin: 0 0 1em;
}

.wrap {
  width: min(1120px, calc(100% - 2.4rem));
  margin: 0 auto;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(244, 241, 235, 0.92);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.header-inner {
  width: min(1120px, calc(100% - 2.4rem));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.4rem;
}

.logo {
  color: var(--ink);
  text-decoration: none;
  font-size: 1.35rem;
}

.site-nav {
  display: flex;
  gap: 1.15rem;
  flex-wrap: wrap;
}

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

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  text-decoration: underline;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  padding: 0.45rem 0.8rem;
  font: inherit;
  cursor: pointer;
}

.masthead {
  padding: 4.5rem 0 3.2rem;
  display: grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: 3rem;
  align-items: end;
}

.kicker {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.2rem;
}

.lede {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 36rem;
}

.panel {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 1.6rem 1.5rem;
  box-shadow: var(--shadow);
}

.panel p:last-child {
  margin-bottom: 0;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.stat-row div {
  padding: 1.6rem 1.2rem;
}

.stat-row div + div {
  border-left: 1px solid var(--line);
}

.stat-row strong {
  display: block;
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 400;
}

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

.section {
  padding: 4.2rem 0;
  animation: rise 0.6s ease both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.section-muted {
  background: #efece4;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.4rem;
  align-items: start;
}

.course-grid,
.card-grid,
.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.card img,
.hero-figure img,
.article-cover img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.card-body {
  padding: 1.2rem 1.2rem 1.4rem;
}

.meta {
  color: var(--muted);
  font-size: 0.88rem;
}

.btn,
button.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--accent);
  padding: 0.7rem 1.15rem;
  font: inherit;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease;
}

.btn-primary {
  background: var(--accent);
  color: #f7f4ee;
}

.btn-primary:hover {
  background: var(--accent-2);
  color: #fff;
}

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

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

.text-link {
  font-size: 0.95rem;
}

.quote-block {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.4vw, 2.05rem);
  line-height: 1.35;
  max-width: 44rem;
}

.quote-block cite {
  display: block;
  margin-top: 1rem;
  font-family: var(--sans);
  font-size: 0.95rem;
  font-style: normal;
  color: var(--muted);
}

.numbered {
  counter-reset: item;
  list-style: none;
  padding: 0;
  margin: 0;
}

.numbered li {
  counter-increment: item;
  padding: 1.2rem 0 1.2rem 3.4rem;
  border-top: 1px solid var(--line);
  position: relative;
}

.numbered li::before {
  content: counter(item, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1.25rem;
  color: var(--sand);
  font-family: var(--serif);
  font-size: 1.2rem;
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}

.price-card {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 1.6rem;
}

.price-card.featured {
  border-color: var(--accent);
}

.price-card .amount {
  font-family: var(--serif);
  font-size: 2.4rem;
}

.price-card ul {
  padding-left: 1.1rem;
  color: var(--muted);
}

.review {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 1.4rem;
}

.stars {
  letter-spacing: 0.12em;
  color: var(--accent);
  font-size: 0.85rem;
}

.form {
  display: grid;
  gap: 0.9rem;
}

label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.92rem;
}

input,
textarea,
select {
  font: inherit;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
}

textarea {
  min-height: 8.5rem;
  resize: vertical;
}

.field-error {
  color: var(--danger);
  font-size: 0.86rem;
  min-height: 1.1em;
}

.form-status {
  padding: 0.8rem 1rem;
  border: 1px solid var(--line);
}

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

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

.inline-error {
  margin: 0;
  padding: 0.75rem 1rem;
  background: #f8ece8;
  border-bottom: 1px solid var(--danger);
}

.legal,
.article {
  max-width: 46rem;
}

.legal h2,
.article h2 {
  margin-top: 1.8rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

th,
td {
  border: 1px solid var(--line);
  padding: 0.65rem 0.7rem;
  text-align: left;
  vertical-align: top;
}

th {
  background: #efece4;
  font-weight: 600;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 3rem 0 2rem;
  background: #ece8df;
}

.footer-grid {
  width: min(1120px, calc(100% - 2.4rem));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 0.9fr;
  gap: 1.6rem;
}

.footer-brand {
  font-size: 1.4rem;
  margin-bottom: 0.6rem;
}

.footer-label {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

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

.footer-links li {
  margin-bottom: 0.35rem;
}

.footer-note {
  width: min(1120px, calc(100% - 2.4rem));
  margin: 2rem auto 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 40;
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 1.1rem 1.2rem;
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  max-width: 1120px;
  margin: 0 auto;
}

.cookie-banner p {
  margin: 0;
  max-width: 46rem;
}

.cookie-actions {
  display: flex;
  gap: 0.6rem;
  flex-shrink: 0;
}

.page-hero {
  padding: 3.4rem 0 1.4rem;
}

.hero-figure {
  margin: 0 0 2rem;
}

.faq details {
  border-top: 1px solid var(--line);
  padding: 0.9rem 0;
}

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

.modules {
  display: grid;
  gap: 0.8rem;
}

.module {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 1.1rem 1.2rem;
}

.not-found {
  min-height: 60vh;
  display: grid;
  place-content: center;
  text-align: center;
  padding: 4rem 1.2rem;
}

@media (max-width: 900px) {
  .masthead,
  .split,
  .course-grid,
  .card-grid,
  .review-grid,
  .price-grid,
  .footer-grid,
  .stat-row {
    grid-template-columns: 1fr;
  }

  .stat-row div + div {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

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

  .site-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 4.4rem;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: 1rem 1.2rem 1.3rem;
    flex-direction: column;
  }

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

  .cookie-banner {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .card,
  .section {
    transition: none;
    animation: none;
  }
}