/* Clickfuse landing — dark SRE / incident-board aesthetic */

:root {
  --bg: #07090f;
  --bg-elevated: #0c1018;
  --bg-panel: #10161f;
  --bg-panel-2: #141c28;
  --border: rgba(148, 163, 184, 0.12);
  --border-strong: rgba(148, 163, 184, 0.22);
  --text: #e8eef7;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --amber: #ffc448;
  --amber-soft: rgba(255, 196, 72, 0.14);
  --coral: #ff6b4a;
  --coral-soft: rgba(255, 107, 74, 0.14);
  --mint: #3dd6c6;
  --mint-soft: rgba(61, 214, 198, 0.14);
  --blue: #6ba3ff;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --font: "Instrument Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --header-h: 68px;
  --max: 1120px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
}

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

code,
.mono {
  font-family: var(--mono);
  font-size: 0.92em;
}

code {
  color: var(--amber);
  background: var(--amber-soft);
  padding: 0.12em 0.4em;
  border-radius: 5px;
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.glow {
  pointer-events: none;
  position: fixed;
  z-index: 0;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.22;
}

.glow-a {
  top: -120px;
  right: -80px;
  background: radial-gradient(circle, rgba(255, 196, 72, 0.55), transparent 65%);
}

.glow-b {
  bottom: 10%;
  left: -160px;
  background: radial-gradient(circle, rgba(255, 107, 74, 0.35), transparent 65%);
}

.site-header,
main,
.site-footer {
  position: relative;
  z-index: 1;
}

.container {
  width: min(var(--max), calc(100% - 2.5rem));
  margin-inline: auto;
}

.container.narrow {
  width: min(820px, calc(100% - 2.5rem));
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 0 1.5rem;
  backdrop-filter: blur(16px);
  background: rgba(7, 9, 15, 0.72);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  color: var(--amber);
  background: linear-gradient(145deg, rgba(255, 196, 72, 0.18), rgba(255, 107, 74, 0.1));
  border: 1px solid rgba(255, 196, 72, 0.28);
}

.brand-name {
  font-size: 1.05rem;
}

.nav {
  display: flex;
  gap: 1.35rem;
  margin-left: 1rem;
  flex: 1;
}

.nav a {
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.15s ease;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: transparent;
  cursor: pointer;
  margin-left: auto;
}

.menu-toggle span {
  display: block;
  width: 16px;
  height: 1.5px;
  margin-inline: auto;
  background: var(--text);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(3.25px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-3.25px) rotate(-45deg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.92rem;
  padding: 0.55rem 1rem;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  white-space: nowrap;
}

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

.btn-primary {
  background: linear-gradient(135deg, #ffd56a, #ffb020 55%, #ff8a3d);
  color: #1a1205;
  box-shadow: 0 8px 28px rgba(255, 176, 32, 0.28);
}

.btn-primary:hover {
  box-shadow: 0 12px 34px rgba(255, 176, 32, 0.38);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--border-strong);
  color: var(--text);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.07);
}

.btn-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text-muted);
}

.btn-ghost:hover {
  color: var(--text);
  border-color: var(--border-strong);
}

.btn-lg {
  padding: 0.85rem 1.35rem;
  font-size: 0.98rem;
}

/* Hero */
.hero {
  padding: 4.5rem 0 5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem 0.35rem 0.5rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 196, 72, 0.25);
  background: rgba(255, 196, 72, 0.08);
  color: var(--amber);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 1.25rem;
}

.pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(255, 196, 72, 0.18);
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

.hero h1 {
  margin: 0 0 1.1rem;
  font-size: clamp(2.25rem, 4.4vw, 3.35rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
  font-weight: 700;
}

.hero h1 em {
  font-style: normal;
  background: linear-gradient(120deg, var(--amber), #ff8a3d);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lede {
  margin: 0 0 1.75rem;
  color: var(--text-muted);
  font-size: 1.08rem;
  max-width: 36rem;
}

.lede .mono {
  display: inline;
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  padding: 0.1em 0.35em;
  border-radius: 6px;
  font-size: 0.86em;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.hero-meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
  color: var(--text-dim);
  font-size: 0.92rem;
}

.hero-meta strong {
  color: var(--text-muted);
  font-weight: 600;
}

/* Board mock */
.hero-visual {
  perspective: 1200px;
}

.board-frame {
  background: linear-gradient(180deg, #121a26, #0b1018);
  border: 1px solid var(--border-strong);
  border-radius: 18px;
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.04);
  overflow: hidden;
  transform: rotateY(-4deg) rotateX(3deg);
  transition: transform 0.4s ease;
}

.board-frame:hover {
  transform: rotateY(0deg) rotateX(0deg);
}

.board-chrome {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.25);
}

.chrome-dots {
  display: flex;
  gap: 5px;
}

.chrome-dots i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #334155;
}

.chrome-dots i:nth-child(1) { background: #ff6b4a; }
.chrome-dots i:nth-child(2) { background: #ffc448; }
.chrome-dots i:nth-child(3) { background: #3dd6c6; }

.chrome-title {
  flex: 1;
  text-align: center;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.chrome-badge {
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--mint);
  background: var(--mint-soft);
  border: 1px solid rgba(61, 214, 198, 0.3);
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
}

.board-body {
  padding: 0.9rem;
  display: grid;
  gap: 0.7rem;
}

.chat-line {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.55rem;
  align-items: start;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-sm);
  background: rgba(107, 163, 255, 0.08);
  border: 1px solid rgba(107, 163, 255, 0.18);
}

.chat-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--blue);
  padding-top: 0.2rem;
}

.chat-line p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--text);
}

.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.75rem;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.55rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dim);
}

.tag {
  font-size: 0.65rem;
  padding: 0.15rem 0.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
}

.tag-warn {
  color: var(--amber);
  background: var(--amber-soft);
  border-color: rgba(255, 196, 72, 0.28);
}

.tag-ok {
  color: var(--mint);
  background: var(--mint-soft);
  border-color: rgba(61, 214, 198, 0.28);
}

.spark {
  height: 72px;
  margin: 0 -0.15rem;
}

.spark svg {
  width: 100%;
  height: 100%;
  display: block;
}

.panel-foot {
  display: flex;
  justify-content: space-between;
  margin-top: 0.35rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text-dim);
}

.panel-foot .accent {
  color: var(--amber);
}

.panel-row {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 0.7rem;
}

.heat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem;
}

.heat {
  border-radius: 8px;
  padding: 0.5rem 0.55rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-height: 54px;
  border: 1px solid transparent;
}

.heat span {
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.75);
  font-family: var(--mono);
}

.heat b {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.heat.hot {
  background: linear-gradient(145deg, rgba(255, 107, 74, 0.55), rgba(255, 80, 50, 0.28));
  border-color: rgba(255, 107, 74, 0.45);
  box-shadow: 0 0 24px rgba(255, 107, 74, 0.18);
}

.heat.mid {
  background: rgba(255, 196, 72, 0.18);
  border-color: rgba(255, 196, 72, 0.28);
}

.heat.cool {
  background: rgba(61, 214, 198, 0.08);
  border-color: rgba(61, 214, 198, 0.15);
  color: var(--text-muted);
}

.ladder {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}

.ladder li {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  padding: 0.35rem 0.4rem;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.02);
}

.ladder li span {
  font-family: var(--mono);
  font-size: 0.68rem;
  width: 1.1rem;
  color: var(--text-dim);
}

.ladder li.top {
  color: var(--text);
  background: var(--coral-soft);
  border: 1px solid rgba(255, 107, 74, 0.28);
}

.ladder li.top span {
  color: var(--coral);
  font-weight: 600;
}

.ladder em {
  font-style: normal;
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--amber);
  margin-left: auto;
}

.panel-verdict p {
  margin: 0 0 0.55rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.verdict-action {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--mint);
  background: var(--mint-soft);
  border: 1px solid rgba(61, 214, 198, 0.25);
  border-radius: 8px;
  padding: 0.45rem 0.6rem;
}

/* Sections */
.section {
  padding: 5rem 0;
}

.section-alt {
  background: linear-gradient(180deg, rgba(16, 22, 31, 0.55), rgba(7, 9, 15, 0));
  border-block: 1px solid var(--border);
}

.eyebrow {
  margin: 0 0 0.65rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  font-weight: 500;
}

.section h2,
.section-head h2 {
  margin: 0 0 0.9rem;
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.section-lede {
  margin: 0;
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 40rem;
}

.section-head {
  margin-bottom: 2.5rem;
  max-width: 40rem;
}

/* Compare */
.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2.25rem;
}

.compare-card {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  padding: 1.35rem 1.4rem;
}

.compare-card h3 {
  margin: 0 0 0.85rem;
  font-size: 1rem;
}

.compare-card.bad {
  border-color: rgba(255, 107, 74, 0.2);
}

.compare-card.good {
  border-color: rgba(61, 214, 198, 0.28);
  background: linear-gradient(180deg, rgba(61, 214, 198, 0.06), var(--bg-elevated));
}

.mono-block {
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--text-muted);
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.85rem 0.95rem;
  margin: 0 0 1rem;
}

.compare-card ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--text-dim);
  font-size: 0.9rem;
  display: grid;
  gap: 0.35rem;
}

.compare-card.good ul {
  color: var(--text-muted);
}

/* Features */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.feature {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.3rem 1.25rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.feature:hover {
  border-color: rgba(255, 196, 72, 0.28);
  transform: translateY(-2px);
}

.feature-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  margin-bottom: 0.9rem;
  font-family: var(--mono);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--amber);
  background: var(--amber-soft);
  border: 1px solid rgba(255, 196, 72, 0.22);
}

.feature h3 {
  margin: 0 0 0.45rem;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.feature p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.94rem;
}

.evidence-callout {
  margin-top: 1.75rem;
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 1.25rem;
  align-items: stretch;
  padding: 1.5rem;
  border-radius: calc(var(--radius) + 4px);
  border: 1px solid rgba(255, 196, 72, 0.2);
  background:
    radial-gradient(circle at top right, rgba(255, 196, 72, 0.1), transparent 45%),
    var(--bg-panel);
}

.evidence-callout h3 {
  margin: 0 0 0.55rem;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.evidence-callout p {
  margin: 0;
  color: var(--text-muted);
}

.code-snip {
  margin: 0;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-sm);
  background: #05070c;
  border: 1px solid var(--border);
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 0.75rem;
  line-height: 1.55;
  color: #b8c5d6;
}

.code-snip code {
  background: none;
  color: inherit;
  padding: 0;
  border-radius: 0;
  font-size: inherit;
}

/* Steps */
.steps {
  list-style: none;
  margin: 0 0 2.5rem;
  padding: 0;
  display: grid;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-elevated);
}

.steps li {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 1rem;
  padding: 1.35rem 1.4rem;
  border-bottom: 1px solid var(--border);
}

.steps li:last-child {
  border-bottom: 0;
}

.step-num {
  font-family: var(--mono);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--amber);
  letter-spacing: 0.04em;
}

.steps h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
}

.steps p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 48rem;
}

.story-card {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 107, 74, 0.22);
  background:
    radial-gradient(circle at 0% 0%, rgba(255, 107, 74, 0.12), transparent 40%),
    var(--bg-panel);
  padding: 1.75rem 1.8rem;
}

.story-card h3 {
  margin: 0 0 0.65rem;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.story-card > p {
  margin: 0 0 1.1rem;
  color: var(--text-muted);
  max-width: 48rem;
}

.story-card blockquote {
  margin: 0;
  padding: 1rem 1.1rem;
  border-left: 3px solid var(--amber);
  background: rgba(0, 0, 0, 0.28);
  border-radius: 0 10px 10px 0;
  color: var(--text);
  font-size: 1.02rem;
  line-height: 1.5;
}

/* Stack */
.stack-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.stack-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.stack-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  color: var(--amber);
}

.stack-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.quickstart {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 1.25rem;
  align-items: center;
  padding: 1.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-panel);
}

.quickstart h3 {
  margin: 0 0 0.4rem;
  font-size: 1.2rem;
}

.quickstart p {
  margin: 0;
  color: var(--text-muted);
}

/* CTA */
.cta-section {
  padding: 4.5rem 0 5.5rem;
}

.cta-inner {
  text-align: center;
  padding: 3rem 1.5rem;
  border-radius: 22px;
  border: 1px solid rgba(255, 196, 72, 0.22);
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 196, 72, 0.16), transparent 50%),
    radial-gradient(circle at 80% 100%, rgba(255, 107, 74, 0.12), transparent 40%),
    var(--bg-panel);
  box-shadow: var(--shadow);
}

.cta-inner h2 {
  margin: 0 0 0.65rem;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  letter-spacing: -0.03em;
}

.cta-inner > p {
  margin: 0 auto 1.5rem;
  color: var(--text-muted);
  max-width: 34rem;
}

.cta-inner .hero-ctas {
  justify-content: center;
  margin-bottom: 1.25rem;
}

.cta-note {
  margin: 0;
  font-size: 0.82rem;
  color: var(--text-dim);
  font-family: var(--mono);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0 2.5rem;
}

.footer-inner {
  display: grid;
  gap: 0.85rem;
  justify-items: start;
}

.footer-inner > p {
  margin: 0;
  color: var(--text-dim);
  font-size: 0.9rem;
  max-width: 28rem;
}

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

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

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

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* Responsive */
@media (max-width: 980px) {
  .hero-grid,
  .evidence-callout,
  .quickstart,
  .compare {
    grid-template-columns: 1fr;
  }

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

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

  .board-frame {
    transform: none;
  }

  .nav {
    display: none;
  }

  .header-actions {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .site-header.nav-open .nav,
  .site-header.nav-open .header-actions {
    display: flex;
  }

  .site-header.nav-open {
    flex-wrap: wrap;
    height: auto;
    padding-bottom: 1rem;
    align-items: flex-start;
  }

  .site-header.nav-open .brand {
    order: 0;
  }

  .site-header.nav-open .menu-toggle {
    order: 1;
  }

  .site-header.nav-open .nav {
    order: 2;
    width: 100%;
    flex-direction: column;
    margin: 0.75rem 0 0;
    gap: 0.75rem;
  }

  .site-header.nav-open .header-actions {
    order: 3;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    margin-top: 0.5rem;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 2.75rem;
  }

  .feature-grid,
  .stack-grid,
  .panel-row {
    grid-template-columns: 1fr;
  }

  .steps li {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .container,
  .container.narrow {
    width: calc(100% - 1.5rem);
  }

  .section {
    padding: 3.5rem 0;
  }
}

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

  .pill-dot,
  .reveal,
  .btn,
  .feature,
  .board-frame {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}