/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* === Dark Mode Default === */
:root {
  --color-bg: #08080f;
  --color-bg-alt: #0e0e1a;
  --color-bg-surface: rgba(255,255,255,0.035);
  --color-bg-surface-hover: rgba(255,255,255,0.06);
  --color-bg-code: #141422;
  --color-border: rgba(255,255,255,0.07);
  --color-border-strong: rgba(255,255,255,0.14);
  --color-text: #b8bcc8;
  --color-text-secondary: #6b7084;
  --color-text-heading: #eaedf3;
  --color-primary: #6ba1f8;
  --color-primary-hover: #8cb8ff;
  --color-primary-dim: rgba(107,161,248,0.12);
  --color-success: #5eeaa0;
  --color-success-bg: rgba(94,234,160,0.08);
  --color-warning: #f5c542;
  --color-warning-bg: rgba(245,197,66,0.08);
  --color-danger: #f07070;
  --color-danger-bg: rgba(240,112,112,0.08);
  --font-display: "Outfit", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", "Fira Code", Menlo, Consolas, monospace;
  --max-width: 1100px;
  --max-width-narrow: 760px;
  --radius: 10px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.4);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.5);
  --nav-bg: rgba(8,8,15,0.88);
}

/* === Light Mode Override === */
[data-theme="light"] {
  --color-bg: #fafbfc;
  --color-bg-alt: #f0f2f5;
  --color-bg-surface: #ffffff;
  --color-bg-surface-hover: #f8f9fa;
  --color-bg-code: #f0f1f4;
  --color-border: #dfe1e6;
  --color-border-strong: #c4c8d0;
  --color-text: #2c3040;
  --color-text-secondary: #6b7084;
  --color-text-heading: #141520;
  --color-primary: #3366cc;
  --color-primary-hover: #2952a3;
  --color-primary-dim: rgba(51,102,204,0.08);
  --color-success: #0f8a4f;
  --color-success-bg: #e8f8f0;
  --color-warning: #a06b00;
  --color-warning-bg: #fef7e0;
  --color-danger: #c53030;
  --color-danger-bg: #fde8e8;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.06);
  --nav-bg: rgba(250,251,252,0.92);
}

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,wght@0,400;0,500;0,600;0,700&family=JetBrains+Mono:wght@400;500;600;700&family=Outfit:wght@600;700;800&display=swap');

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; }

/* === Layout === */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: var(--max-width-narrow); margin: 0 auto; padding: 0 24px; }

/* === Navigation === */
.nav {
  border-bottom: 1px solid var(--color-border);
  padding: 14px 0;
  position: sticky;
  top: 0;
  background: var(--nav-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 100;
}
.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-text-heading);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 9px;
}
.nav__logo:hover { text-decoration: none; }
.nav__logo-mark {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: var(--color-primary);
}
.nav__links { display: flex; gap: 24px; align-items: center; }
.nav__links a {
  color: var(--color-text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  transition: color 0.15s;
}
.nav__links a:hover { color: var(--color-text-heading); text-decoration: none; }
.nav__links a.btn { color: #fff; }
.nav__links a.btn:hover { color: #fff; }

/* === Theme Toggle === */
.theme-toggle {
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: 5px 10px;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  line-height: 1;
  transition: all 0.15s;
}
.theme-toggle:hover {
  border-color: var(--color-border-strong);
  color: var(--color-text-heading);
}

/* === Buttons === */
.btn {
  display: inline-block;
  padding: 10px 22px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.88rem;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
}
.btn:hover { text-decoration: none; }
.btn--primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 2px 12px rgba(107,161,248,0.2);
}
.btn--primary:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 4px 20px rgba(107,161,248,0.3);
  transform: translateY(-1px);
}
.btn--secondary {
  background: var(--color-bg-surface);
  color: var(--color-text-heading);
  border: 1px solid var(--color-border-strong);
}
.btn--secondary:hover {
  background: var(--color-bg-surface-hover);
  border-color: var(--color-text-secondary);
}
.btn--small { padding: 6px 14px; font-size: 0.8rem; }

/* === Hero === */
.hero {
  padding: 100px 0 48px;
  text-align: center;
  position: relative;
}
.hero::before {
  content: "";
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 500px;
  background: radial-gradient(ellipse at center, rgba(107,161,248,0.1) 0%, rgba(94,234,160,0.04) 40%, transparent 70%);
  pointer-events: none;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: 3.4rem;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.04em;
  margin-bottom: 20px;
  color: var(--color-text-heading);
  position: relative;
}
.hero__subtitle {
  font-size: 1.12rem;
  color: var(--color-text-secondary);
  max-width: 520px;
  margin: 0 auto 36px;
  line-height: 1.65;
}
.hero__actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* === Code Blocks === */
pre {
  background: #111120;
  color: #c8cde0;
  border-radius: var(--radius);
  padding: 22px 26px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.75;
  margin: 16px 0;
  border: 1px solid var(--color-border);
}
code {
  font-family: var(--font-mono);
  font-size: 0.86em;
}
p code, li code, td code {
  background: var(--color-bg-code);
  padding: 2px 7px;
  border-radius: 5px;
  font-size: 0.84em;
  border: 1px solid var(--color-border);
}
pre code { background: none; padding: 0; font-size: inherit; border: none; }

/* Syntax highlighting */
.token-comment { color: #525870; }
.token-string { color: #7ee0a0; }
.token-key { color: #7eaaf0; }
.token-number { color: #f0a870; }
.token-url { color: #70d0e0; }
.token-keyword { color: #b090e0; }
.token-response { color: #525870; font-style: italic; }

/* === Code Demo Section === */
.code-demo {
  padding: 24px 0 56px;
}
.code-demo__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.code-demo__panel {
  position: relative;
}
.code-demo__label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-secondary);
  margin-bottom: 8px;
}

/* === Sections === */
.section {
  padding: 72px 0;
}
.section--alt {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.section__header {
  text-align: center;
  margin-bottom: 52px;
}
.section__header h2 {
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
  color: var(--color-text-heading);
}
.section__header p {
  color: var(--color-text-secondary);
  font-size: 1rem;
  max-width: 480px;
  margin: 0 auto;
}

/* === Pain Points Grid === */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.pain-card {
  padding: 26px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg-surface);
  transition: border-color 0.2s, background 0.2s;
}
.pain-card:hover {
  border-color: var(--color-border-strong);
  background: var(--color-bg-surface-hover);
}
.pain-card__problem {
  color: var(--color-danger);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}
.pain-card h3 {
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-text-heading);
  letter-spacing: -0.01em;
}
.pain-card p {
  color: var(--color-text-secondary);
  font-size: 0.88rem;
  line-height: 1.6;
}

/* === Features Grid === */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.feature-card {
  padding: 26px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background: var(--color-bg-surface);
  transition: border-color 0.2s, background 0.2s;
}
.feature-card:hover {
  border-color: var(--color-border-strong);
  background: var(--color-bg-surface-hover);
}
.feature-card__icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 16px;
  border: 1px solid;
}
.feature-card__icon--blue {
  color: var(--color-primary);
  border-color: rgba(107,161,248,0.2);
  background: rgba(107,161,248,0.06);
}
.feature-card__icon--green {
  color: var(--color-success);
  border-color: rgba(94,234,160,0.2);
  background: rgba(94,234,160,0.06);
}
.feature-card__icon--orange {
  color: #f0a870;
  border-color: rgba(240,168,112,0.2);
  background: rgba(240,168,112,0.06);
}
.feature-card__icon--purple {
  color: #b090e0;
  border-color: rgba(176,144,224,0.2);
  background: rgba(176,144,224,0.06);
}
.feature-card h3 {
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--color-text-heading);
  letter-spacing: -0.01em;
}
.feature-card p {
  color: var(--color-text-secondary);
  font-size: 0.86rem;
  line-height: 1.6;
}

/* === Pricing Section === */
.pricing-section {
  padding: 88px 0 72px;
  position: relative;
  overflow: hidden;
}
.pricing-section::before {
  content: "";
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(ellipse at center, rgba(107,161,248,0.07) 0%, rgba(94,234,160,0.03) 40%, transparent 70%);
  pointer-events: none;
}

.pricing__tagline {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-success);
  letter-spacing: 0.06em;
  margin-bottom: 10px;
  text-transform: uppercase;
}

/* Pricing Grid - 3 tiers */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1.12fr 1fr;
  gap: 18px;
  align-items: start;
  max-width: 940px;
  margin: 0 auto;
}

.pricing-card {
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.pricing-card:hover {
  transform: translateY(-3px);
}

.pricing-card--free {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
}
.pricing-card--payg {
  background: linear-gradient(160deg, rgba(107,161,248,0.1) 0%, rgba(94,234,160,0.05) 100%);
  border: 1px solid rgba(94,234,160,0.18);
  box-shadow: 0 0 60px rgba(107,161,248,0.06), 0 0 120px rgba(94,234,160,0.03);
}
.pricing-card--payg:hover {
  box-shadow: 0 0 80px rgba(107,161,248,0.1), 0 0 140px rgba(94,234,160,0.05);
}
.pricing-card--max {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
}

.pricing-card__badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 3px 10px;
  border-radius: 5px;
  margin-bottom: 16px;
}
.pricing-card--free .pricing-card__badge {
  background: var(--color-bg-code);
  color: var(--color-text-secondary);
}
.pricing-card--payg .pricing-card__badge {
  background: rgba(94,234,160,0.1);
  color: var(--color-success);
}
.pricing-card--max .pricing-card__badge {
  background: rgba(240,168,112,0.1);
  color: #f0a870;
}

.pricing-card__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.12rem;
  margin-bottom: 6px;
  color: var(--color-text-heading);
  letter-spacing: -0.01em;
}
.pricing-card__price {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 2px;
  color: var(--color-text-heading);
  letter-spacing: -0.03em;
}
.pricing-card__price-unit {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--color-text-secondary);
}
.pricing-card__desc {
  color: var(--color-text-secondary);
  font-size: 0.83rem;
  margin-top: 10px;
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--color-border);
  line-height: 1.55;
}
.pricing-card__features {
  list-style: none;
  margin-bottom: 26px;
}
.pricing-card__features li {
  font-size: 0.83rem;
  padding: 4px 0;
  color: var(--color-text-secondary);
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.pricing-card__features li::before {
  content: "\2713";
  color: var(--color-success);
  font-weight: 700;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.pricing-card .btn { width: 100%; text-align: center; }
.pricing-card .btn--secondary {
  background: var(--color-bg-surface);
  color: var(--color-text-heading);
  border: 1px solid var(--color-border-strong);
}
.pricing-card .btn--secondary:hover {
  background: var(--color-bg-surface-hover);
  border-color: var(--color-text-secondary);
}
.pricing-card .btn.btn--glow {
  background: linear-gradient(135deg, #3060d0, #1a8a5a);
  color: #fff;
  border: none;
  box-shadow: 0 4px 24px rgba(48,96,208,0.25);
}
.pricing-card .btn.btn--glow:hover {
  box-shadow: 0 6px 32px rgba(48,96,208,0.4);
  transform: translateY(-1px);
}

/* Enterprise strip */
.pricing__enterprise {
  max-width: 940px;
  margin: 22px auto 0;
}
.pricing__enterprise-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 26px;
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-lg);
  background: var(--color-bg-surface);
}
.pricing__enterprise-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-text-heading);
  margin-bottom: 3px;
}
.pricing__enterprise-desc {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}
.pricing__enterprise .btn {
  white-space: nowrap;
  flex-shrink: 0;
}

/* Cost calculator strip */
.pricing__calc {
  max-width: 700px;
  margin: 44px auto 0;
  padding: 24px 28px;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.pricing__calc-title {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-secondary);
  margin-bottom: 14px;
}
.pricing__calc-row {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: 16px;
  align-items: center;
  padding: 7px 0;
  font-size: 0.84rem;
  border-bottom: 1px solid var(--color-border);
}
.pricing__calc-row:last-child { border-bottom: none; }
.pricing__calc-label { color: var(--color-text); }
.pricing__calc-us {
  font-family: var(--font-mono);
  color: var(--color-success);
  font-weight: 600;
  text-align: right;
  min-width: 64px;
  font-size: 0.82rem;
}
.pricing__calc-them {
  font-family: var(--font-mono);
  color: var(--color-danger);
  text-decoration: line-through;
  text-align: right;
  min-width: 64px;
  font-size: 0.78rem;
}
.pricing__calc-save {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-success);
  background: var(--color-success-bg);
  padding: 2px 8px;
  border-radius: 4px;
  text-align: right;
  min-width: 48px;
}

/* Every plan includes strip */
.pricing__includes {
  display: flex;
  justify-content: center;
  gap: 28px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}
.pricing__includes span {
  font-size: 0.76rem;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}
.pricing__includes span::before {
  content: "\2713";
  color: var(--color-success);
  font-weight: 700;
  font-size: 0.7rem;
}

/* === Comparison Table === */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.88rem;
}
.comparison-table th,
.comparison-table td {
  padding: 11px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}
.comparison-table th {
  font-family: var(--font-mono);
  font-weight: 600;
  background: var(--color-bg-alt);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-secondary);
}
.comparison-table td:first-child { font-weight: 500; }
.check { color: var(--color-success); font-weight: 700; }
.cross { color: var(--color-danger); font-weight: 700; }

/* === Docs Layout === */
.docs-layout {
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 52px;
  padding: 44px 0 88px;
}
.docs-sidebar {
  position: sticky;
  top: 76px;
  align-self: start;
}
.docs-sidebar__section {
  margin-bottom: 26px;
}
.docs-sidebar__title {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-secondary);
  margin-bottom: 10px;
}
.docs-sidebar a {
  display: block;
  padding: 4px 0;
  font-size: 0.86rem;
  color: var(--color-text-secondary);
  transition: color 0.15s;
}
.docs-sidebar a:hover { color: var(--color-text-heading); text-decoration: none; }
.docs-sidebar a.active {
  color: var(--color-primary);
  font-weight: 600;
}

.docs-content h1 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.03em;
  color: var(--color-text-heading);
}
.docs-content h2 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  margin-top: 52px;
  margin-bottom: 16px;
  padding-top: 28px;
  border-top: 1px solid var(--color-border);
  letter-spacing: -0.02em;
  color: var(--color-text-heading);
}
.docs-content h3 {
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 600;
  margin-top: 32px;
  margin-bottom: 12px;
  color: var(--color-text-heading);
}
.docs-content p {
  margin-bottom: 16px;
}
.docs-content ul, .docs-content ol {
  margin-bottom: 16px;
  padding-left: 24px;
}
.docs-content li {
  margin-bottom: 6px;
}
.docs-content .lead {
  font-size: 1.02rem;
  color: var(--color-text-secondary);
  margin-bottom: 32px;
}

/* === Callout Boxes === */
.callout {
  padding: 16px 20px;
  border-radius: var(--radius);
  margin: 20px 0;
  font-size: 0.88rem;
}
.callout--info {
  background: var(--color-primary-dim);
  border-left: 3px solid var(--color-primary);
}
.callout--success {
  background: var(--color-success-bg);
  border-left: 3px solid var(--color-success);
}
.callout--warning {
  background: var(--color-warning-bg);
  border-left: 3px solid var(--color-warning);
}

/* === Endpoint Block === */
.endpoint {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-bg-code);
  padding: 6px 14px;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  margin: 8px 0 16px;
  border: 1px solid var(--color-border);
}
.endpoint__method {
  font-weight: 700;
  color: var(--color-success);
}

/* === Footer === */
.footer {
  border-top: 1px solid var(--color-border);
  padding: 36px 0;
  color: var(--color-text-secondary);
  font-size: 0.82rem;
}
.footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer__links { display: flex; gap: 20px; }
.footer__links a { color: var(--color-text-secondary); transition: color 0.15s; }
.footer__links a:hover { color: var(--color-text-heading); }

/* === Mobile Nav Toggle === */
.nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  margin: 0;
  width: 0;
  height: 0;
  overflow: hidden;
  flex-direction: column;
  gap: 4px;
  z-index: 101;
}
.nav__toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-text-heading);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav__toggle.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__toggle.active span:nth-child(2) { opacity: 0; }
.nav__toggle.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* === Responsive === */
@media (max-width: 900px) {
  .hero h1 { font-size: 2.2rem; }
  .pain-grid, .features-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; }
  .code-demo__grid { grid-template-columns: 1fr; }
  .docs-layout { grid-template-columns: 1fr; }
  .docs-sidebar { position: static; }
  .pricing__calc-row { grid-template-columns: 1fr auto auto; gap: 10px; font-size: 0.82rem; }
  .pricing__calc-save { display: none; }
  .pricing__includes { gap: 14px; }
  .pricing__enterprise-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 640px) {
  /* Prevent horizontal overflow on all pages */
  html, body { overflow-x: clip; max-width: 100vw; }

  /* Contain glow effects */
  .hero, .pricing-section { overflow: hidden; }
  .hero::before, .pricing-section::before { display: none; }

  /* Prevent wide elements from breaking out */
  .container { padding: 0 16px; max-width: 100%; }
  pre { max-width: calc(100vw - 32px); }
  .section--alt { overflow: hidden; }

  /* Nav: hamburger menu */
  .nav { position: relative; }
  .nav__toggle { display: flex; width: auto; height: auto; overflow: visible; padding: 6px; }
  .nav__links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    padding: 12px 24px 18px;
    gap: 4px;
    z-index: 200;
  }
  .nav__links.open { display: flex; }
  .nav__links a {
    padding: 10px 0;
    font-size: 0.92rem;
    border-bottom: 1px solid var(--color-border);
  }
  .nav__links a:last-child { border-bottom: none; }
  .nav__links a.btn {
    margin-top: 8px;
    text-align: center;
    border-bottom: none;
    padding: 10px 14px;
  }

  /* Docs sidebar: collapse on mobile */
  .docs-sidebar {
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 20px;
    margin-bottom: 20px;
  }
  .docs-layout { gap: 0; }

  /* Hero */
  .hero { padding: 56px 0 32px; }
  .hero h1 { font-size: 1.85rem; }
  .hero__subtitle { font-size: 1rem; }

  /* Code blocks */
  pre { padding: 16px; font-size: 0.72rem; line-height: 1.65; }

  /* Tables: horizontal scroll wrapper */
  .comparison-table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .docs-content table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }

  /* Sections */
  .section { padding: 48px 0; }
  .section__header { margin-bottom: 36px; }
  .section__header h2 { font-size: 1.65rem; }

  /* Cards */
  .pain-card { padding: 20px; }
  .feature-card { padding: 20px; }

  /* Pricing */
  .pricing-section { padding: 56px 0 48px; }
  .pricing-grid { margin: 0 auto; }
  .pricing-card { padding: 24px 20px; }
  .pricing-card__price { font-size: 2rem; }
  .pricing__calc { padding: 18px 20px; }
  .pricing__calc-row { grid-template-columns: 1fr auto; }
  .pricing__calc-them { display: none; }
  .pricing__includes { gap: 10px; }
  .pricing__includes span { font-size: 0.72rem; }

  /* Endpoint blocks */
  .endpoint { font-size: 0.75rem; word-break: break-all; }

  /* Docs content */
  .docs-content h1 { font-size: 1.5rem; }
  .docs-content h2 { font-size: 1.15rem; }

  /* Footer */
  .footer .container { flex-direction: column; gap: 12px; text-align: center; }
  .footer__links { justify-content: center; }
}