:root {
  --bg: #f5f0e8;
  --surface: rgba(255, 250, 242, 0.82);
  --surface-strong: #fff9f0;
  --ink: #1f2b2a;
  --muted: #5e6a68;
  --line: rgba(31, 43, 42, 0.12);
  --accent: #b84d1d;
  --accent-dark: #8c3610;
  --accent-soft: #f5c9a4;
  --teal: #0f5b56;
  --shadow: 0 22px 65px rgba(55, 44, 26, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Manrope", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 220, 184, 0.75), transparent 34%),
    radial-gradient(circle at top right, rgba(195, 228, 221, 0.65), transparent 30%),
    linear-gradient(180deg, #fcf7ef 0%, #f2ece3 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

code {
  font-family: "Consolas", "Courier New", monospace;
  font-size: 0.93em;
}

.page-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0 56px;
}

.topbar,
.hero,
.section,
.footer {
  position: relative;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 250, 242, 0.72);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  color: #fffaf2;
  font-weight: 800;
  letter-spacing: 0.08em;
  background: linear-gradient(135deg, var(--teal), #123432);
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-text strong {
  font-size: 1rem;
}

.brand-text span {
  color: var(--muted);
  font-size: 0.83rem;
}

.topnav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
  font-size: 0.94rem;
  color: var(--muted);
}

.topnav a:hover,
.topnav a:focus-visible {
  color: var(--accent-dark);
}

.topbar-tools {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-link-active {
  color: var(--accent-dark);
  font-weight: 800;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.5);
}

.lang-switch a {
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lang-active {
  color: #fff8f0;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
}

.hero {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: 28px;
  padding: 46px 0 26px;
}

.page-frame {
  display: grid;
  gap: 22px;
  padding-top: 22px;
}

.page-hero {
  display: grid;
  grid-template-columns: 1.25fr 0.9fr;
  gap: 22px;
}

.page-hero-copy,
.content-card {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.soft {
  background:
    linear-gradient(180deg, rgba(245, 201, 164, 0.34), rgba(255, 255, 255, 0.72)),
    rgba(255, 255, 255, 0.78);
}

.hero-copy,
.hero-panel,
.section,
.footer {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--surface);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 40px;
}

.hero-panel {
  padding: 22px;
  overflow: hidden;
}

.panel-card {
  height: 100%;
  padding: 24px;
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(15, 91, 86, 0.08), rgba(15, 91, 86, 0.01)),
    var(--surface-strong);
  border: 1px solid rgba(15, 91, 86, 0.15);
}

.eyebrow,
.panel-kicker,
.edition-name,
.pricing-name,
.feature-number {
  margin: 0 0 10px;
  color: var(--accent-dark);
  font-size: 0.98rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.05;
}

h1,
h2 {
  font-family: "Fraunces", Georgia, serif;
  letter-spacing: -0.04em;
}

h1 {
  max-width: 13ch;
  font-size: clamp(2rem, 3.3vw, 3.8rem);
}

.page-title {
  max-width: 18ch;
  font-size: clamp(1.6rem, 2.5vw, 3rem);
  line-height: 1.1;
}

h2 {
  font-size: clamp(2rem, 3vw, 3.2rem);
}

h3 {
  font-size: 1.4rem;
}

.lead,
.section-intro,
.stack p,
.feature-card p,
.notice-card p,
.pricing-note,
.footer p,
.comparison-table,
.hero-points li,
.edition-card li {
  color: var(--muted);
  line-height: 1.75;
}

.lead {
  max-width: 64ch;
  margin: 18px 0 24px;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 20px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 164px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: #fff8f0;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  box-shadow: 0 12px 28px rgba(184, 77, 29, 0.24);
}

.button-secondary {
  border: 1px solid rgba(31, 43, 42, 0.14);
  background: rgba(255, 255, 255, 0.55);
}

.hero-points {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.hero-points li::before {
  content: "•";
  margin-right: 10px;
  color: var(--accent);
}

.table-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
}

.table-list.compact li {
  padding: 10px 12px;
  border: 1px solid rgba(15, 91, 86, 0.12);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.58);
}

.section,
.footer {
  margin-top: 22px;
  padding: 32px;
}

.two-column {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 24px;
}

.stack {
  display: grid;
  gap: 18px;
}

.table-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.table-chip {
  padding: 18px 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.58);
}

.feature-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card,
.edition-card,
.pricing-card,
.notice-card,
.language-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.5);
}

.feature-number {
  font-size: 1rem;
}

.edition-grid,
.pricing-grid,
.notice-grid {
  display: grid;
  gap: 18px;
}

.edition-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 24px;
}

.edition-card ul,
.pricing-card ul {
  margin: 16px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.8;
}

.featured {
  background:
    linear-gradient(180deg, rgba(245, 201, 164, 0.44), rgba(255, 255, 255, 0.64)),
    rgba(255, 255, 255, 0.72);
  border-color: rgba(184, 77, 29, 0.2);
}

.comparison-wrap {
  margin-top: 22px;
  overflow-x: auto;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.comparison-table th,
.comparison-table td {
  padding: 15px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.comparison-table thead th {
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.pricing-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 24px;
}

.pricing-price {
  margin-top: 14px;
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(2rem, 3.1vw, 3.2rem);
  letter-spacing: -0.05em;
}

.pricing-price span {
  margin-left: 8px;
  color: var(--muted);
  font-family: "Manrope", "Segoe UI", sans-serif;
  font-size: 1rem;
  letter-spacing: 0;
}

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

.pricing-note {
  margin: 18px 0 0;
}

.notice-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.footer {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}

.contact-panel {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 22px;
  border-radius: 999px;
  color: #fff8f0;
  font-weight: 800;
  background: linear-gradient(135deg, var(--teal), #123432);
  box-shadow: 0 14px 34px rgba(15, 91, 86, 0.24);
}

.contact-link.large {
  font-size: 1.05rem;
}

.landing-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.landing-card {
  width: min(760px, 100%);
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.language-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.language-card {
  display: grid;
  gap: 8px;
}

.language-code {
  color: var(--accent-dark);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.landing-contact {
  margin-top: 22px;
  color: var(--muted);
}

.landing-contact a {
  font-weight: 800;
  color: var(--teal);
}

@media (max-width: 960px) {
  .hero,
  .page-hero,
  .two-column,
  .feature-band,
  .edition-grid,
  .pricing-grid,
  .notice-grid,
  .footer,
  .contact-panel {
    grid-template-columns: 1fr;
    flex-direction: column;
    align-items: flex-start;
  }

  .table-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .topbar-tools {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
  }

  .topnav {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 20px, 1180px);
    padding-top: 10px;
  }

  .hero-copy,
  .hero-panel,
  .page-hero-copy,
  .content-card,
  .section,
  .footer,
  .landing-card {
    padding: 22px;
    border-radius: 22px;
  }

  h1 {
    max-width: 100%;
  }

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

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

  .button,
  .contact-link {
    width: 100%;
  }
}