:root {
  --paper: #0b1015;
  --paper-strong: #121820;
  --paper-soft: rgba(17, 24, 32, 0.84);
  --ink: #edf2f5;
  --ink-soft: #aab4bf;
  --line: rgba(237, 242, 245, 0.1);
  --line-strong: rgba(237, 242, 245, 0.18);
  --panel: #12171d;
  --panel-2: #1a2028;
  --panel-ink: #eff4f7;
  --signal: #d8ef88;
  --signal-deep: #c7ea62;
  --ocean: #7ea8ff;
  --warm: #d28a63;
  --danger: #f28a7d;
  --shadow: 0 30px 72px rgba(0, 0, 0, 0.34);
  --radius: 24px;
  --radius-sm: 16px;
  --max: 1200px;
  --sans: "IBM Plex Sans", sans-serif;
  --display: "Space Grotesk", sans-serif;
  --mono: "IBM Plex Mono", monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(126, 168, 255, 0.14), transparent 28%),
    radial-gradient(circle at 88% 12%, rgba(210, 138, 99, 0.12), transparent 24%),
    radial-gradient(circle at 70% 80%, rgba(199, 234, 98, 0.1), transparent 22%),
    linear-gradient(180deg, #090d12 0%, var(--paper) 38%, #0d1218 100%);
  min-height: 100vh;
  line-height: 1.5;
}

img,
svg {
  display: block;
  max-width: 100%;
}

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

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

code,
pre {
  font-family: var(--mono);
}

::selection {
  background: rgba(216, 239, 136, 0.28);
  color: var(--ink);
}

:focus-visible {
  outline: 2px solid rgba(216, 239, 136, 0.78);
  outline-offset: 3px;
}

.ambient,
.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
}

.ambient {
  z-index: -2;
  filter: blur(80px);
}

.ambient-a {
  background: radial-gradient(circle at 10% 10%, rgba(126, 168, 255, 0.16), transparent 32%);
}

.ambient-b {
  background: radial-gradient(circle at 90% 15%, rgba(210, 138, 99, 0.12), transparent 28%);
}

.ambient-c {
  background: radial-gradient(circle at 70% 5%, rgba(199, 234, 98, 0.09), transparent 28%);
}

.grain {
  z-index: -1;
  opacity: 0.045;
  background-image:
    linear-gradient(transparent 0, rgba(0, 0, 0, 0.02) 100%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23g)' opacity='1'/%3E%3C/svg%3E");
}

.shell {
  width: min(var(--max), calc(100vw - 2rem));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: var(--signal);
  color: #10140b;
  font-weight: 700;
  box-shadow: var(--shadow);
}

.skip-link:focus {
  top: 1rem;
}

.section {
  padding: 5.5rem 0;
}

.band {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.04));
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 1rem 0;
  backdrop-filter: blur(18px);
  background: rgba(11, 16, 21, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
}

.brand-mark {
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(210, 138, 99, 0.16), rgba(126, 168, 255, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.brand-mark svg rect {
  fill: rgba(255, 255, 255, 0.03);
  stroke: rgba(255, 255, 255, 0.08);
}

.brand-mark svg path {
  fill: var(--ink);
}

.brand-copy {
  display: grid;
  gap: 0.1rem;
}

.brand-copy strong {
  font-family: var(--display);
  font-size: 1.05rem;
  line-height: 1;
}

.brand-copy span {
  color: var(--ink-soft);
  font-size: 0.8rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.site-nav a {
  font-size: 0.94rem;
  color: var(--ink-soft);
  transition: color 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--ink);
}

.nav-cta {
  padding: 0.8rem 1rem;
  background: rgba(210, 138, 99, 0.16);
  border: 1px solid rgba(210, 138, 99, 0.22);
  color: #ffd9c7 !important;
  border-radius: 999px;
  font-weight: 600;
}

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  width: 2.8rem;
  height: 2.8rem;
  border-radius: 999px;
  align-items: center;
  justify-content: center;
  gap: 0.28rem;
  flex-direction: column;
}

.menu-toggle span {
  width: 1.15rem;
  height: 2px;
  background: var(--ink);
  border-radius: 999px;
}

.hero-grid,
.split-layout,
.docs-hero-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
  align-items: center;
}

.hero {
  padding-top: 4rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0 1rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-soft);
}

.eyebrow::before {
  content: "";
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--signal), var(--ocean));
  box-shadow: 0 0 0 6px rgba(181, 234, 57, 0.14);
}

.hero-title,
.section-head h1,
.section-head h2,
.closing-card h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.8rem, 5vw, 5.6rem);
  line-height: 0.94;
  letter-spacing: -0.05em;
}

.hero-title span,
.section-head h1 span {
  color: var(--warm);
}

.hero-text,
.section-head p,
.body-copy,
.closing-card p {
  margin: 1.15rem 0 0;
  max-width: 44rem;
  font-size: 1.05rem;
  color: var(--ink-soft);
}

.hero-actions,
.closing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.8rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.95rem 1.3rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease,
    color 180ms ease;
}

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

.button:disabled {
  opacity: 0.7;
  cursor: wait;
  transform: none;
  box-shadow: none;
}

.button-primary {
  background: var(--signal);
  color: #10140b;
  box-shadow: 0 12px 30px rgba(199, 234, 98, 0.16);
}

.button-primary:hover,
.button-primary:focus-visible {
  box-shadow: 0 18px 38px rgba(199, 234, 98, 0.2);
}

.button-secondary {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
}

.button-full {
  width: 100%;
}

.button-small {
  padding: 0.72rem 0.95rem;
  font-size: 0.88rem;
}

.signal-points,
.info-list {
  list-style: none;
  padding: 0;
  margin: 1.6rem 0 0;
  display: grid;
  gap: 0.7rem;
}

.signal-points li,
.info-list li {
  position: relative;
  padding-left: 1.4rem;
  color: var(--ink-soft);
}

.signal-points li::before,
.info-list li::before {
  content: "";
  position: absolute;
  top: 0.55rem;
  left: 0;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: var(--signal-deep);
}

.info-list a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.hero-panel,
.docs-callout,
.closing-card,
.feature-tile,
.stat-card,
.price-card,
.note-card,
.doc-card,
.endpoint-card,
.code-shell,
.code-panel,
.panel-shell {
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  background: rgba(18, 23, 29, 0.82);
  box-shadow: var(--shadow);
}

.panel-shell {
  padding: 1.3rem;
}

.panel-kicker,
.terminal-head,
.result-strip,
.metric-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.panel-kicker {
  margin-bottom: 1rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  background: rgba(210, 138, 99, 0.16);
  color: #ffd4bd;
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 600;
}

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

.flow-card {
  display: grid;
  gap: 0.85rem;
  padding: 1rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.flow-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.8rem;
  align-items: start;
}

.flow-index,
.note-card span,
.timeline-card span {
  width: 2rem;
  height: 2rem;
  border-radius: 0.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(210, 138, 99, 0.16);
  color: #ffd6c2;
  font-family: var(--mono);
  font-size: 0.8rem;
}

.flow-title,
.feature-tile h3,
.stat-card h3,
.price-card .plan-name,
.doc-card h3,
.endpoint-card h3,
.timeline-card h3,
.mini-card strong {
  margin: 0;
  font-family: var(--display);
  font-size: 1.08rem;
}

.flow-note,
.feature-tile p,
.stat-card p,
.price-card li,
.doc-card p,
.endpoint-card p,
.timeline-card p,
.note-card p,
.mini-card span {
  margin: 0.25rem 0 0;
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.terminal-window,
.code-shell,
.code-panel,
.example-stage {
  overflow: hidden;
  background: var(--panel);
  color: var(--panel-ink);
  border-radius: var(--radius-sm);
}

.terminal-head {
  padding: 0.9rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-family: var(--mono);
  font-size: 0.8rem;
  color: rgba(237, 240, 246, 0.8);
}

.terminal-dots {
  display: inline-flex;
  gap: 0.35rem;
}

.terminal-dots i {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
}

.terminal-dots i:nth-child(1) { background: #f28a7d; }
.terminal-dots i:nth-child(2) { background: #f2c879; }
.terminal-dots i:nth-child(3) { background: #b5ea39; }

.terminal-body,
.code-shell pre,
.code-panel pre,
.doc-card pre {
  margin: 0;
  padding: 1.2rem;
  overflow-x: auto;
  font-size: 0.88rem;
  line-height: 1.65;
}

.metric-row,
.result-strip {
  margin-top: 1rem;
  flex-wrap: wrap;
}

.metric-card {
  flex: 1 1 220px;
  padding: 1rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.metric-card strong {
  display: block;
  font-size: 0.98rem;
  margin-bottom: 0.3rem;
}

.metric-card span {
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.signup-card {
  padding: 1.4rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  background: rgba(18, 23, 29, 0.84);
  box-shadow: var(--shadow);
}

.signup-form {
  display: grid;
  gap: 1rem;
}

.field {
  display: grid;
  gap: 0.48rem;
}

.field span {
  font-size: 0.9rem;
  font-weight: 600;
}

.field input {
  width: 100%;
  padding: 0.95rem 1rem;
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
  transition:
    border-color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease;
}

.field input::placeholder {
  color: rgba(170, 180, 191, 0.74);
}

.field input:hover {
  background: rgba(255, 255, 255, 0.05);
}

.field input:focus-visible {
  border-color: rgba(216, 239, 136, 0.42);
  box-shadow: 0 0 0 6px rgba(216, 239, 136, 0.08);
  outline: none;
}

.form-note {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.status-box {
  padding: 0.95rem 1rem;
  border-radius: 1rem;
  border: 1px solid transparent;
  font-size: 0.92rem;
}

.status-box:empty {
  display: none;
}

.status-box.is-pending {
  background: rgba(126, 168, 255, 0.12);
  border-color: rgba(126, 168, 255, 0.22);
  color: #dce7ff;
}

.status-box.is-success {
  background: rgba(216, 239, 136, 0.12);
  border-color: rgba(216, 239, 136, 0.24);
  color: #ebf6c9;
}

.status-box.is-error {
  background: rgba(242, 138, 125, 0.12);
  border-color: rgba(242, 138, 125, 0.24);
  color: #ffd7d2;
}

.status-box.is-warning {
  background: rgba(210, 138, 99, 0.14);
  border-color: rgba(210, 138, 99, 0.26);
  color: #ffd6c2;
}

.register-result {
  display: grid;
  gap: 1rem;
  padding: 1.15rem;
  border-radius: 1.2rem;
  background: rgba(11, 16, 21, 0.66);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.register-result.hidden,
.hidden {
  display: none;
}

.result-head,
.register-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.result-label,
.result-subtle {
  margin: 0;
}

.result-label {
  font-family: var(--display);
  font-size: 1rem;
}

.result-subtle {
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.result-key {
  margin: 0;
  padding: 1rem;
  overflow-x: auto;
  border-radius: 1rem;
  background: var(--panel);
  color: var(--panel-ink);
  border: 1px solid rgba(255, 255, 255, 0.08);
  white-space: pre-wrap;
  word-break: break-word;
}

.meta-label {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--ink-soft);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.register-meta strong {
  font-size: 0.96rem;
}

.compact-shell {
  margin-top: 0;
}

.compact-shell pre {
  padding: 1rem;
  font-size: 0.82rem;
}

.section-head {
  max-width: 52rem;
  margin-bottom: 2rem;
}

.section-head h2 {
  font-size: clamp(2rem, 3.8vw, 3.7rem);
  line-height: 1;
}

.section-head.compact h2 {
  font-size: clamp(1.65rem, 3.2vw, 2.6rem);
}

.card-grid {
  display: grid;
  gap: 1rem;
}

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

.four-up {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-tile,
.stat-card,
.price-card,
.doc-card,
.endpoint-card {
  padding: 1.4rem;
}

.feature-icon {
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 0.95rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.9rem;
  font-family: var(--mono);
  font-weight: 600;
  background: linear-gradient(135deg, rgba(210, 138, 99, 0.2), rgba(126, 168, 255, 0.16));
}

.example-stage {
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.tabbar {
  display: flex;
  gap: 0.5rem;
  padding: 1rem 1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.tab {
  border: 0;
  background: rgba(255, 255, 255, 0.06);
  color: rgba(237, 240, 246, 0.72);
  padding: 0.7rem 1rem;
  border-radius: 0.95rem 0.95rem 0 0;
  cursor: pointer;
}

.tab.is-active {
  background: rgba(210, 138, 99, 0.16);
  color: #fff;
}

.code-panel {
  display: none;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
  border: 0;
}

.code-panel.is-active {
  display: block;
}

.result-strip {
  padding: 0 1rem 1rem;
}

.result-strip > div {
  flex: 1 1 220px;
  padding: 1rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.03);
}

.result-strip strong {
  display: block;
  font-size: 0.96rem;
  margin-bottom: 0.3rem;
}

.result-strip span {
  color: rgba(237, 240, 246, 0.72);
  font-size: 0.86rem;
}

.usecase-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 1.5rem;
  align-items: start;
}

.stacked-cards {
  display: grid;
  gap: 1rem;
}

.note-card,
.timeline-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1.3rem;
}

.price-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.price-card.featured {
  background: linear-gradient(180deg, rgba(199, 234, 98, 0.08), rgba(18, 23, 29, 0.9));
  border-color: rgba(199, 234, 98, 0.2);
}

.plan-price {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1;
}

.plan-price span {
  font-family: var(--sans);
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.price-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.price-card li {
  position: relative;
  padding-left: 1.25rem;
}

.price-card li::before {
  content: "";
  position: absolute;
  top: 0.45rem;
  left: 0;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 999px;
  background: var(--signal);
}

.closing {
  padding-bottom: 6.5rem;
}

.closing-card {
  padding: 2rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.5rem;
  align-items: end;
}

.footer {
  padding: 1.5rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--ink-soft);
}

.footer-inner strong {
  display: block;
  color: var(--ink);
  margin-bottom: 0.25rem;
}

.footer-links {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.docs-main {
  padding-top: 1rem;
}

.docs-wrap {
  padding-top: 0;
}

.docs-grid {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.docs-sidebar {
  position: sticky;
  top: 5.75rem;
}

.sidebar-nav {
  display: grid;
  gap: 0.55rem;
  padding: 1rem;
  border-radius: var(--radius-sm);
  background: rgba(18, 23, 29, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow);
}

.sidebar-nav a {
  padding: 0.7rem 0.8rem;
  border-radius: 0.9rem;
  color: var(--ink-soft);
}

.sidebar-nav a:hover,
.sidebar-nav a:focus-visible {
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
}

.docs-content {
  display: grid;
  gap: 1.25rem;
}

.doc-section {
  padding: 1.45rem;
  border-radius: var(--radius);
  background: rgba(18, 23, 29, 0.84);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow);
  scroll-margin-top: 6rem;
}

.doc-card,
.code-shell {
  margin-top: 1rem;
}

.note-banner {
  padding: 1rem 1.1rem;
  border-radius: 1.1rem;
  background: rgba(126, 168, 255, 0.12);
  border: 1px solid rgba(126, 168, 255, 0.22);
  margin-top: 1rem;
}

.note-banner.warm {
  background: rgba(215, 125, 74, 0.14);
  border-color: rgba(215, 125, 74, 0.28);
}

.note-banner strong {
  display: block;
  margin-bottom: 0.35rem;
}

.note-banner p {
  margin: 0.25rem 0 0;
}

.note-banner a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

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

.timeline {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.endpoint-list {
  display: grid;
  gap: 0.95rem;
  margin-top: 1rem;
}

.endpoint-head {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex-wrap: wrap;
  margin-bottom: 0.55rem;
}

.method {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 3.6rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: #fff;
}

.method.post { background: #4d7f1f; }
.method.get { background: #3c5db0; }

.endpoint-head code {
  font-size: 0.95rem;
  background: rgba(255, 255, 255, 0.06);
  padding: 0.25rem 0.5rem;
  border-radius: 0.5rem;
}

.compact-cards {
  margin-top: 1rem;
}

.mini-card {
  padding: 1rem 1.1rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.mini-card strong {
  display: block;
  margin-bottom: 0.25rem;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 550ms ease,
    transform 550ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 90ms; }
.delay-2 { transition-delay: 180ms; }
.delay-3 { transition-delay: 270ms; }
.delay-4 { transition-delay: 360ms; }

@media (max-width: 1024px) {
  .hero-grid,
  .split-layout,
  .docs-hero-grid,
  .usecase-grid,
  .docs-grid,
  .two-col,
  .closing-card,
  .three-up,
  .four-up {
    grid-template-columns: 1fr;
  }

  .docs-sidebar {
    position: static;
  }
}

@media (max-width: 780px) {
  .section {
    padding: 4.25rem 0;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: calc(100% + 0.5rem);
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    border-radius: 1.2rem;
    background: rgba(18, 23, 29, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: var(--shadow);
  }

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

  .site-nav a {
    padding: 0.65rem 0.2rem;
  }

  .nav-cta {
    text-align: center;
  }

  .hero-title,
  .section-head h1,
  .section-head h2,
  .closing-card h2 {
    font-size: clamp(2.3rem, 10vw, 3.7rem);
  }

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

  .panel-shell,
  .feature-tile,
  .stat-card,
  .price-card,
  .doc-card,
  .endpoint-card,
  .doc-section {
    padding: 1.1rem;
  }

  .tabbar {
    overflow-x: auto;
  }

  .result-head,
  .register-meta {
    align-items: stretch;
  }
}

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

  .reveal,
  .button,
  .site-nav a,
  .tab {
    transition: none;
  }
}