:root {
  --bg: #f4f1ea;
  --paper: #fffcf7;
  --ink: #1c1b19;
  --muted: #6a655c;
  --line: #ddd6c8;
  --accent: #3a4338;
  --accent-soft: #e7eadf;
  --danger: #8a3b2b;
  --ok: #2f5d3a;
  --shadow: 0 18px 40px rgba(28, 27, 25, 0.06);
  --serif: "Instrument Serif", "Times New Roman", serif;
  --sans: "Outfit", "Segoe UI", sans-serif;
  --max: 1120px;
}

*,
*::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;
  font-weight: 400;
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

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

h1,
h2,
h3,
.wordmark {
  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(1.7rem, 3vw, 2.4rem);
  margin: 0 0 0.5em;
}

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

p {
  margin: 0 0 1em;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(244, 241, 234, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.4rem;
}

.wordmark {
  font-size: 1.35rem;
  text-decoration: none;
}

.wordmark--footer {
  margin: 0 0 0.6rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 1.15rem;
  font-size: 0.92rem;
}

.site-nav a {
  text-decoration: none;
  color: var(--muted);
}

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

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

.site-footer {
  margin-top: 5rem;
  padding: 3.5rem 0 2rem;
  border-top: 1px solid var(--line);
  background: #ebe6db;
  font-size: 0.95rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1.6fr 1fr 1fr;
  gap: 2rem;
}

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

.footer-address {
  white-space: pre-wrap;
}

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

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

.footer-base {
  margin-top: 2.4rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.hero {
  padding: 4.5rem 0 3rem;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: end;
}

.kicker {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
}

.lede {
  font-size: 1.2rem;
  max-width: 38rem;
  color: #3b3832;
}

.hero-figure {
  position: relative;
}

.hero-figure img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border: 1px solid var(--line);
}

.caption-card {
  position: absolute;
  left: -1.5rem;
  bottom: 1.5rem;
  background: var(--paper);
  padding: 1rem 1.15rem;
  max-width: 16rem;
  box-shadow: var(--shadow);
  font-size: 0.92rem;
}

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

.stat {
  padding: 1.6rem 0;
  border-right: 1px solid var(--line);
}

.stat:last-child {
  border-right: 0;
}

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

.section {
  padding: 4.2rem 0;
}

.section--tight {
  padding: 2.4rem 0 4rem;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

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

.course-grid,
.card-grid,
.post-grid,
.price-grid {
  display: grid;
  gap: 1.25rem;
}

.course-grid,
.post-grid {
  grid-template-columns: repeat(2, 1fr);
}

.card-grid {
  grid-template-columns: repeat(3, 1fr);
}

.price-grid {
  grid-template-columns: repeat(3, 1fr);
  align-items: stretch;
}

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

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

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

.card-body,
.price-card,
.review-card {
  padding: 1.2rem 1.25rem 1.4rem;
}

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

.btn,
button.btn {
  display: inline-block;
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
  padding: 0.7rem 1.15rem;
  font: inherit;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--paper);
}

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

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

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

.quote {
  font-family: var(--serif);
  font-size: 1.55rem;
  line-height: 1.35;
}

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

.review-card--wide {
  grid-column: span 2;
}

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

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

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

.modules li::before {
  content: counter(mod, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1rem;
  font-family: var(--serif);
  color: var(--muted);
}

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

.faq summary {
  cursor: pointer;
  font-weight: 500;
}

.price-card {
  background: var(--paper);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
}

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

.amount {
  font-family: var(--serif);
  font-size: 2.4rem;
  margin: 0.4rem 0 1rem;
}

.price-card ul {
  padding-left: 1.1rem;
  flex: 1;
}

.form {
  display: grid;
  gap: 1rem;
  max-width: 38rem;
}

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: var(--paper);
  color: var(--ink);
}

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

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

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

.inline-error {
  margin: 0;
  padding: 0.7rem 1rem;
  background: #f6e8e3;
}

.article {
  max-width: 42rem;
}

.article img {
  margin: 1.4rem 0;
  border: 1px solid var(--line);
}

.legal {
  max-width: 46rem;
}

.legal table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  margin: 1.2rem 0 1.8rem;
}

.legal th,
.legal td {
  border: 1px solid var(--line);
  padding: 0.55rem 0.65rem;
  text-align: left;
  vertical-align: top;
}

.cookie-banner {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  z-index: 40;
  width: min(28rem, calc(100% - 2.4rem));
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  animation: rise 0.45s ease;
}

.cookie-banner__inner {
  padding: 1.1rem 1.2rem 1.2rem;
}

.cookie-banner__actions {
  display: flex;
  gap: 0.6rem;
  justify-content: flex-end;
}

.page-404 {
  min-height: 55vh;
  display: grid;
  place-content: center;
  text-align: center;
  padding: 4rem 1rem;
}

.avatar {
  width: 5.5rem;
  height: 5.5rem;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid var(--line);
}

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

.cluster {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.2rem;
  align-items: center;
}

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

.fade-in {
  animation: rise 0.7s ease;
}

@media (max-width: 900px) {
  .hero,
  .split,
  .footer-grid,
  .course-grid,
  .post-grid,
  .card-grid,
  .price-grid,
  .stats {
    grid-template-columns: 1fr;
  }

  .stat {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .review-card--wide {
    grid-column: auto;
  }

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

  .site-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 4.4rem;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: 1rem 1.25rem 1.3rem;
    flex-direction: column;
  }

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

  .caption-card {
    position: static;
    margin-top: 0.8rem;
  }

  .header-inner {
    position: relative;
  }
}