:root {
  --bg: #f4efe8;
  --bg-deep: #ebe3d8;
  --paper: #fffdf9;
  --ink: #1c1614;
  --muted: #5f564f;
  --line: #ddd4c8;
  --accent: #8a1f2e;
  --accent-dark: #5c121d;
  --accent-soft: #f3e4e6;
  --gold: #b08948;
  --ok: #2f6b4f;
  --shadow: 0 18px 50px rgba(28, 22, 20, 0.08);
  --radius: 18px;
  --max: 1120px;
  --header-h: 72px;
  --font: "IBM Plex Sans", system-ui, sans-serif;
  --serif: "Fraunces", Georgia, serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: var(--font);
  font-size: 1.05rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

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

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

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

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 100;
}

.skip:focus {
  left: 0.75rem;
  top: 0.75rem;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(244, 239, 232, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

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

.logo {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.55rem;
  letter-spacing: -0.03em;
  color: var(--ink);
  text-decoration: none;
  line-height: 1;
}

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

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

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: 10px;
  width: 44px;
  height: 44px;
  cursor: pointer;
  padding: 0;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  margin: 0 auto;
  position: relative;
}

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

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

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

.nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.55rem 0.8rem;
  border-radius: 999px;
}

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

.nav .cta {
  background: var(--accent);
  color: #fff;
  margin-left: 0.35rem;
}

.nav .cta:hover,
.nav .cta[aria-current="page"] {
  background: var(--accent-dark);
  color: #fff;
}

.hero {
  padding: 4.2rem 0 2.4rem;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1rem;
}

.kicker::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--gold);
}

h1,
h2,
h3 {
  font-family: var(--serif);
  font-weight: 560;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2.1rem, 5vw, 3.6rem);
  margin: 0 0 1rem;
  max-width: 16ch;
}

.lead {
  font-size: 1.18rem;
  color: var(--muted);
  max-width: 62ch;
  margin: 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 2.5rem;
  align-items: end;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
}

.stat {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
}

.stat b {
  display: block;
  font-family: var(--serif);
  font-size: 1.45rem;
}

.stat span {
  color: var(--muted);
  font-size: 0.86rem;
}

.section {
  padding: 1.5rem 0 4rem;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  margin-bottom: 1.4rem;
}

.section-head h2 {
  margin: 0;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.section-head p {
  margin: 0;
  color: var(--muted);
  max-width: 42ch;
}

.list {
  display: grid;
  gap: 1rem;
}

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem 1.3rem;
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem 1.15rem;
}

.badge {
  grid-row: 1 / span 2;
  align-self: start;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--accent);
  color: #fff;
  border-radius: 999px;
  padding: 0.38rem 0.6rem;
}

.badge.std {
  background: var(--bg-deep);
  color: var(--muted);
}

.badge.open {
  background: #ead9b4;
  color: #5c4314;
}

.card h3 {
  margin: 0;
  font-size: 1.12rem;
  font-family: var(--font);
  font-weight: 650;
  letter-spacing: 0;
}

.card h3 a {
  text-decoration: none;
  color: var(--ink);
  word-break: break-word;
}

.card h3 a:hover {
  color: var(--accent);
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.prose {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: clamp(1.4rem, 3vw, 2.6rem);
  box-shadow: var(--shadow);
}

.prose h1 {
  max-width: none;
  margin-bottom: 0.8rem;
}

.prose h2 {
  font-size: 1.55rem;
  margin: 2rem 0 0.7rem;
}

.prose h3 {
  font-size: 1.2rem;
  margin: 1.5rem 0 0.5rem;
}

.prose p {
  margin: 0 0 1rem;
}

.prose ul {
  margin: 0 0 1rem;
  padding-left: 1.2rem;
}

.formula {
  overflow-x: auto;
  background: #1c1614;
  color: #f6efe6;
  border-radius: 14px;
  padding: 1rem 1.1rem;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.92rem;
  line-height: 1.5;
}

.prices {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin: 1.4rem 0;
}

.price {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1rem 1.05rem;
  background: var(--bg);
}

.price h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font);
  font-size: 1rem;
  letter-spacing: 0;
}

.price p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.price strong {
  display: block;
  color: var(--ink);
  font-size: 1.25rem;
  margin-top: 0.2rem;
}

.note {
  background: var(--accent-soft);
  border-radius: 14px;
  padding: 1rem 1.1rem;
  color: var(--accent-dark);
}

.partners {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-top: 0.6rem;
}

.partners a {
  font-weight: 600;
}

.cta-band {
  margin: 0 0 4rem;
  background: linear-gradient(135deg, var(--accent-dark), var(--accent));
  color: #fff;
  border-radius: 28px;
  padding: clamp(1.4rem, 4vw, 2.4rem);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.2rem;
}

.cta-band h2 {
  margin: 0 0 0.4rem;
  font-size: 1.8rem;
}

.cta-band p {
  margin: 0;
  opacity: 0.92;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  color: var(--accent-dark);
  text-decoration: none;
  font-weight: 700;
  border-radius: 999px;
  padding: 0.8rem 1.2rem;
  white-space: nowrap;
}

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

.site-footer {
  background: #1c1614;
  color: #efe7de;
  padding: 2.4rem 0 1.6rem;
}

.site-footer a {
  color: #f0c9a0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 1.8rem;
  padding-bottom: 1.6rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-brand {
  font-family: var(--serif);
  font-size: 1.6rem;
  margin: 0 0 0.5rem;
}

.site-footer p {
  margin: 0;
  color: #c9beb3;
  font-size: 0.95rem;
}

.site-footer h2 {
  font-family: var(--font);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 0.7rem;
  color: #d7c8b8;
}

.sitemap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 0.9rem;
}

.legal {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 1rem;
  font-size: 0.88rem;
  color: #b7ada4;
}

@media (max-width: 860px) {
  .hero-grid,
  .footer-grid,
  .cta-band,
  .section-head {
    grid-template-columns: 1fr;
    display: grid;
  }

  .cta-band {
    display: grid;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 0.6rem 1rem 1rem;
    flex-direction: column;
    align-items: stretch;
  }

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

  .nav .cta {
    margin: 0.3rem 0 0;
    text-align: center;
  }

  h1 {
    max-width: none;
  }

  .card {
    grid-template-columns: 1fr;
  }

  .badge {
    grid-row: auto;
    width: max-content;
  }
}

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

  .wrap {
    width: min(var(--max), calc(100% - 1.25rem));
  }

  .hero {
    padding-top: 2.4rem;
  }
}

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