:root {
  --bg: #f5f1e8;
  --bg-soft: #fbf8f1;
  --ink: #14222b;
  --ink-soft: #576976;
  --line: rgba(20, 34, 43, 0.12);
  --teal: #0f766e;
  --teal-soft: #d8f0ea;
  --sand: #efe5d4;
  --sand-deep: #e2d1b6;
  --white: #fffaf1;
  --shadow: 0 18px 48px rgba(33, 49, 58, 0.1);
  --radius-xl: 32px;
  --radius-lg: 22px;
  --radius-md: 16px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  line-height: 1.6;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(15, 118, 110, 0.1), transparent 28%),
    radial-gradient(circle at 90% 0%, rgba(226, 209, 182, 0.65), transparent 24%),
    var(--bg);
}

img {
  display: block;
  width: 100%;
}

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

button,
input,
textarea,
select {
  font: inherit;
}

code,
pre {
  font-family: "IBM Plex Mono", monospace;
}

.container {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem min(2rem, 4vw);
  backdrop-filter: blur(18px);
  background: rgba(245, 241, 232, 0.82);
  border-bottom: 1px solid rgba(20, 34, 43, 0.08);
}

.brand {
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
}

.nav {
  display: flex;
  gap: 1rem;
}

.nav a {
  font-size: 0.94rem;
  color: var(--ink-soft);
}

.nav a:hover {
  color: var(--teal);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 999px;
  padding: 0.65rem 0.95rem;
}

.hero,
.section {
  padding: 5rem 0;
}

.hero-grid,
.section-grid,
.compare-grid,
.benchmark-grid,
.sample-layout {
  display: grid;
  gap: 1.75rem;
  align-items: center;
}

.hero-grid {
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.95fr);
}

.badge-row,
.cta-row,
.chip-row,
.sample-badges,
.mini-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: var(--white);
  border: 1px solid var(--line);
  font-size: 0.86rem;
}

.hero h1,
.section-copy h2 {
  margin: 0;
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.hero h1 {
  max-width: 12ch;
  margin-top: 1rem;
  font-size: clamp(3rem, 7vw, 5.4rem);
}

.hero-text,
.hero-subtext,
.section-copy p,
.step-list span,
.feature-stack p,
.sample-answer,
.sample-documents li,
.footer p {
  color: var(--ink-soft);
}

.hero-text {
  max-width: 58ch;
  margin: 1.2rem 0 0;
  font-size: 1.08rem;
}

.hero-subtext {
  max-width: 54ch;
  margin: 0.8rem 0 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.8rem 1.2rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}

.button-secondary {
  background: var(--teal);
  color: var(--white);
  border-color: var(--teal);
}

.mini-stats {
  margin-top: 2rem;
}

.mini-stats article,
.panel,
.code-card,
.sample-card,
.metric-table,
.feature-stack article {
  background: rgba(255, 250, 241, 0.86);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.mini-stats article {
  flex: 1 1 180px;
  min-width: 180px;
  padding: 1rem;
  border-radius: var(--radius-md);
}

.mini-stats strong {
  display: block;
  font-size: 1.4rem;
  color: var(--teal);
}

.mini-stats span {
  display: block;
  margin-top: 0.25rem;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.hero-figure img,
.panel img {
  border-radius: var(--radius-lg);
}

.section-copy {
  max-width: 640px;
}

.eyebrow {
  margin: 0 0 0.85rem;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.section-copy h2 {
  font-size: clamp(2rem, 4vw, 3.7rem);
}

.step-list {
  margin: 1.5rem 0 0;
  padding-left: 1.1rem;
}

.step-list li + li {
  margin-top: 1rem;
}

.step-list strong {
  display: block;
}

.panel {
  padding: 1rem;
  border-radius: var(--radius-xl);
}

.section-contrast {
  background: linear-gradient(180deg, #17353d 0%, #10262d 100%);
  color: var(--white);
}

.section-copy-light p,
.section-copy-light h2,
.section-copy-light h3 {
  color: var(--white);
}

.section-copy-light .eyebrow {
  color: #9ddfd3;
}

.section-copy-light .feature-stack p {
  color: rgba(255, 250, 241, 0.82);
}

.compare-grid {
  grid-template-columns: minmax(340px, 0.95fr) minmax(0, 1.05fr);
}

.panel-light {
  background: rgba(255, 250, 241, 0.95);
}

.feature-stack {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.feature-stack article {
  padding: 1rem 1.05rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: none;
}

.feature-stack h3,
.code-head h3,
.sample-card h3 {
  margin: 0;
  font-size: 1.05rem;
}

.feature-stack p {
  margin: 0.45rem 0 0;
}

.benchmark-grid,
.sample-layout {
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
}

.callout-list {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.callout-list div {
  padding: 0.8rem 0.95rem;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--line);
}

.table-shell {
  margin-top: 1.5rem;
}

.metric-table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

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

.metric-table th {
  background: #14222b;
  color: var(--white);
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.metric-table tr:last-child td {
  border-bottom: none;
}

.metric-table .is-highlight td {
  background: var(--teal-soft);
  font-weight: 700;
  color: var(--teal);
}

.section-soft {
  background: linear-gradient(180deg, rgba(239, 229, 212, 0.72), rgba(245, 241, 232, 0));
}

.narrow {
  max-width: 560px;
}

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

.code-card {
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.code-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1rem 0.75rem;
  border-bottom: 1px solid var(--line);
}

.copy-button {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  padding: 0.4rem 0.8rem;
  cursor: pointer;
}

.copy-button:hover,
.copy-button.is-copied {
  border-color: var(--teal);
  color: var(--teal);
}

.code-card pre {
  margin: 0;
  padding: 1rem;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 0.92rem;
  color: var(--ink);
}

.chip-row {
  margin-top: 1.4rem;
}

.sample-chip {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.7rem 0.95rem;
  background: var(--white);
  cursor: pointer;
}

.sample-chip.is-active,
.sample-chip:hover {
  border-color: var(--teal);
  color: var(--teal);
}

.sample-card {
  padding: 1.2rem;
  border-radius: var(--radius-xl);
}

.sample-meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.86rem;
  color: var(--ink-soft);
}

.sample-answer {
  margin: 0.9rem 0 0;
  font-size: 1rem;
}

.sample-badges {
  margin-top: 1rem;
}

.sample-badge {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: var(--sand);
  color: var(--ink);
  font-size: 0.84rem;
}

.sample-documents {
  margin-top: 1.2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.sample-documents p {
  margin: 0 0 0.5rem;
  font-weight: 700;
}

.sample-documents ul {
  margin: 0;
  padding-left: 1.15rem;
}

.footer {
  padding: 2rem 0 3rem;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

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

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

@media (max-width: 1040px) {
  .hero-grid,
  .section-grid,
  .compare-grid,
  .benchmark-grid,
  .sample-layout,
  .code-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    padding-top: 0.75rem;
  }

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

  .topbar {
    flex-wrap: wrap;
  }

  .hero h1 {
    font-size: clamp(2.7rem, 12vw, 4.2rem);
  }

  .footer-row,
  .sample-meta,
  .code-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .button {
    width: 100%;
  }
}