/* =========================================================
   PitCrewAI — editorial engineering aesthetic
   Cream paper, racing burgundy, technical-manual sectioning
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght,SOFT,WONK@9..144,300..900,0..100,0..1&family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans:wght@400;500;600;700&display=swap');

:root {
  --paper: #f4ede0;
  --paper-deep: #ede4d2;
  --ink: #1c1815;
  --ink-soft: #4a3f36;
  --rule: #c9bda7;
  --burgundy: #6b1f2a;
  --burgundy-deep: #4a141c;
  --signal: #c44a2c;
  --live: #2d6e3e;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
  --sans: 'IBM Plex Sans', system-ui, sans-serif;
  --serif: 'Fraunces', 'Times New Roman', serif;
  --max: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.55;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(107,31,42,0.03) 0, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(196,74,44,0.03) 0, transparent 50%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' seed='3'/%3E%3CfeColorMatrix values='0 0 0 0 0.1 0 0 0 0 0.08 0 0 0 0 0.06 0 0 0 0.04 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---------- TYPOGRAPHY ---------- */
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--ink);
}

h1 { font-size: clamp(2.6rem, 6vw, 5.2rem); line-height: 0.98; font-variation-settings: "SOFT" 30, "WONK" 0; }
h2 { font-size: clamp(2rem, 4vw, 3.4rem); line-height: 1.05; }
h3 { font-size: clamp(1.3rem, 2vw, 1.7rem); line-height: 1.2; }
h4 { font-size: 1.1rem; line-height: 1.3; }

p { margin-bottom: 1rem; max-width: 64ch; }

a { color: var(--burgundy); text-decoration: none; border-bottom: 1px solid currentColor; transition: color 0.15s; }
a:hover { color: var(--signal); }

/* ---------- HEADER / NAV ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(244,237,224,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--rule);
}

.site-header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink);
  border-bottom: none;
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}
.brand .dot {
  display: inline-block;
  width: 7px; height: 7px;
  background: var(--burgundy);
  border-radius: 50%;
  transform: translateY(-2px);
}
.brand small {
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--ink-soft);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-left: 0.2rem;
}

.site-nav {
  display: flex;
  gap: 1.8rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.site-nav a {
  color: var(--ink-soft);
  border-bottom: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: all 0.2s;
}
.site-nav a:hover,
.site-nav a.active {
  color: var(--burgundy);
  border-bottom-color: var(--burgundy);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--ink);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.75rem;
  padding: 0.5rem 0.8rem;
  cursor: pointer;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ---------- LAYOUT ---------- */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

section { padding: 5rem 0; position: relative; }

.section-tag {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--burgundy);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.section-tag::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--burgundy);
}

/* ---------- HERO ---------- */
.hero {
  padding: 6rem 0 7rem;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '§ 01';
  position: absolute;
  top: 4rem;
  right: 1.5rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--ink-soft);
  opacity: 0.6;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero h1 {
  margin-bottom: 1.5rem;
}
.hero h1 em {
  font-style: italic;
  color: var(--burgundy);
  font-variation-settings: "SOFT" 80, "WONK" 1;
}

.hero-lede {
  font-size: 1.2rem;
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: 52ch;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.btn {
  display: inline-block;
  padding: 0.9rem 1.6rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  border-bottom: 1px solid var(--ink);
  transition: all 0.2s;
  cursor: pointer;
}
.btn:hover {
  background: var(--burgundy);
  border-color: var(--burgundy);
  color: var(--paper);
}
.btn.ghost {
  background: transparent;
  color: var(--ink);
}
.btn.ghost:hover {
  background: var(--ink);
  color: var(--paper);
}

.hero-meta {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
  border-top: 1px solid var(--rule);
  padding-top: 1.2rem;
  max-width: 36ch;
}

/* Telemetry readout panel */
.telemetry {
  background: var(--ink);
  color: var(--paper);
  padding: 1.8rem 1.6rem;
  border-radius: 4px;
  font-family: var(--mono);
  position: relative;
  box-shadow: 0 30px 60px -20px rgba(28,24,21,0.35), 0 0 0 1px var(--ink-soft) inset;
}
.telemetry-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #a09384;
  margin-bottom: 1.5rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px dashed rgba(244,237,224,0.15);
}
.live-dot {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #6cb87a;
}
.live-dot::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #6cb87a;
  animation: pulse 1.6s ease-in-out infinite;
  box-shadow: 0 0 0 0 rgba(108,184,122, 0.6);
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(108,184,122,0.6); }
  50% { box-shadow: 0 0 0 6px rgba(108,184,122,0); }
}

.gauges {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.2rem 1.5rem;
}
.gauge {
  padding: 0.6rem 0;
  border-bottom: 1px dashed rgba(244,237,224,0.1);
}
.gauge:last-child, .gauge:nth-last-child(2) { border-bottom: none; }
.gauge-label {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #8a7d6e;
  margin-bottom: 0.2rem;
}
.gauge-value {
  font-size: 1.4rem;
  color: var(--paper);
  font-weight: 500;
  font-feature-settings: "tnum";
}
.gauge-unit {
  font-size: 0.7rem;
  color: #a09384;
  margin-left: 0.2rem;
}

.telemetry-foot {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px dashed rgba(244,237,224,0.15);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: #8a7d6e;
  display: flex;
  justify-content: space-between;
}

/* ---------- ECONOMICS — $40 / $4,000 ---------- */
.economics {
  background: var(--paper-deep);
  margin: 0 -100vw;
  padding: 6rem 100vw;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  position: relative;
}
.economics::before {
  content: '§ 02';
  position: absolute;
  top: 2rem;
  right: 1.5rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--ink-soft);
  opacity: 0.6;
}

.cost-figure {
  font-family: var(--serif);
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin: 2rem 0 2.5rem;
  font-variation-settings: "SOFT" 30;
}
.cost-figure .small {
  font-size: clamp(3.5rem, 8vw, 6rem);
  color: var(--ink-soft);
  line-height: 1;
}
.cost-figure .arrow {
  font-family: var(--mono);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  color: var(--signal);
  font-weight: 400;
}
.cost-figure .big {
  font-size: clamp(5rem, 12vw, 9.5rem);
  color: var(--burgundy);
  line-height: 1;
  font-style: italic;
  font-variation-settings: "SOFT" 60, "WONK" 1;
}

.economics-copy {
  text-align: center;
  font-size: 1.15rem;
  max-width: 60ch;
  margin: 0 auto;
  color: var(--ink-soft);
}
.economics-copy strong { color: var(--ink); font-weight: 500; }

/* ---------- PULL QUOTE ---------- */
.pullquote {
  padding: 5rem 0;
  text-align: center;
  border-bottom: 1px solid var(--rule);
}
.pullquote blockquote {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  max-width: 22ch;
  margin: 0 auto;
  color: var(--ink);
  font-variation-settings: "SOFT" 30;
}
.pullquote blockquote em {
  color: var(--burgundy);
  font-style: italic;
  font-variation-settings: "SOFT" 80, "WONK" 1;
}
.pullquote cite {
  display: block;
  margin-top: 2rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-style: normal;
}

/* ---------- HOW IT WORKS ---------- */
.how {
  position: relative;
}
.how::before {
  content: '§ 03';
  position: absolute;
  top: 2rem;
  right: 1.5rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--ink-soft);
  opacity: 0.6;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 3rem;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.step {
  padding: 2rem 1.5rem;
  border-right: 1px solid var(--rule);
  position: relative;
}
.step:last-child { border-right: none; }
.step-num {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--signal);
  margin-bottom: 1rem;
}
.step h3 {
  margin-bottom: 0.8rem;
  font-size: 1.5rem;
}
.step p {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

/* ---------- CRASH DETECTION ---------- */
.crash {
  background: var(--ink);
  color: var(--paper);
  margin: 0 -100vw;
  padding: 6rem 100vw;
  position: relative;
}
.crash::before {
  content: '§ 04';
  position: absolute;
  top: 2rem;
  right: 1.5rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: #a09384;
}
.crash .section-tag { color: var(--signal); }
.crash .section-tag::before { background: var(--signal); }
.crash h2 { color: var(--paper); }
.crash h2 em { color: var(--signal); font-style: italic; }
.crash p { color: #c9bda7; }

.crash-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: start;
}
.alert-card {
  background: var(--burgundy-deep);
  border: 1px solid rgba(196,74,44,0.4);
  border-radius: 4px;
  padding: 1.8rem;
  font-family: var(--mono);
  position: relative;
}
.alert-card::before {
  content: attr(data-label);
  position: absolute;
  top: -10px;
  left: 1.5rem;
  background: var(--signal);
  color: var(--ink);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  padding: 3px 10px;
}
.alert-card h4 {
  font-family: var(--sans);
  color: var(--paper);
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
  font-weight: 500;
}
.alert-card .alert-body {
  font-size: 0.85rem;
  color: #d9ccb7;
  margin-bottom: 1.5rem;
  font-family: var(--sans);
  line-height: 1.5;
}
.alert-card .countdown {
  font-size: 3rem;
  color: var(--signal);
  text-align: center;
  margin: 1rem 0;
  font-variant-numeric: tabular-nums;
}
.alert-card .alert-btn {
  display: block;
  width: 100%;
  background: var(--paper);
  color: var(--ink);
  border: none;
  padding: 0.9rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  font-weight: 500;
}

/* ---------- PRICING ---------- */
.pricing { position: relative; }
.pricing::before {
  content: '§ 05';
  position: absolute;
  top: 2rem;
  right: 1.5rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--ink-soft);
  opacity: 0.6;
}
.price-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.price-card {
  border: 1px solid var(--rule);
  padding: 2rem;
  background: var(--paper);
  position: relative;
}
.price-card.featured {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.price-card.featured h3 { color: var(--paper); }
.price-card.featured .price-period { color: #a09384; }
.price-card.featured .price-detail { color: #c9bda7; }

.price-card.featured::before {
  content: attr(data-label);
  position: absolute;
  top: -10px;
  left: 1.5rem;
  background: var(--signal);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  padding: 3px 10px;
  font-weight: 600;
}
.price-card h3 {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  font-weight: 500;
}
.price-amount {
  font-family: var(--serif);
  font-size: 3.5rem;
  line-height: 1;
  font-variation-settings: "SOFT" 30;
  margin-bottom: 0.3rem;
}
.price-amount .currency {
  font-size: 1.5rem;
  vertical-align: super;
  color: var(--burgundy);
}
.price-card.featured .price-amount .currency { color: var(--signal); }
.price-period {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  margin-bottom: 1.5rem;
}
.price-detail {
  font-size: 0.92rem;
  color: var(--ink-soft);
  line-height: 1.55;
}

.trial-note {
  text-align: center;
  margin-top: 2.5rem;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--burgundy);
  letter-spacing: 0.05em;
}

/* ---------- FUTURE PRODUCTS ---------- */
.future {
  background: var(--paper-deep);
  margin: 0 -100vw;
  padding: 6rem 100vw;
  border-top: 1px solid var(--rule);
  position: relative;
}
.future::before {
  content: '§ 06';
  position: absolute;
  top: 2rem;
  right: 1.5rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--ink-soft);
  opacity: 0.6;
}
.future-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.future-card {
  padding: 2rem;
  border: 1px solid var(--rule);
  background: var(--paper);
  position: relative;
}
.future-card .badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  color: var(--signal);
  border: 1px solid var(--signal);
  padding: 2px 6px;
  text-transform: uppercase;
}
.future-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}
.future-card .future-tag {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--burgundy);
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.future-card p {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

/* ---------- FAQ ---------- */
.faq { position: relative; }
.faq::before {
  content: '§ 07';
  position: absolute;
  top: 2rem;
  right: 1.5rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--ink-soft);
  opacity: 0.6;
}
.faq details {
  border-bottom: 1px solid var(--rule);
  padding: 1.5rem 0;
}
.faq details:first-of-type { border-top: 1px solid var(--rule); margin-top: 2.5rem; }
.faq summary {
  font-family: var(--serif);
  font-size: 1.3rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '＋';
  font-family: var(--mono);
  font-size: 1.5rem;
  color: var(--burgundy);
  transition: transform 0.2s;
}
.faq details[open] summary::after { content: '−'; }
.faq details p {
  margin-top: 1rem;
  color: var(--ink-soft);
}

/* ---------- FOOTER ---------- */
.site-footer {
  background: var(--ink);
  color: var(--paper);
  padding: 4rem 0 2rem;
  margin-top: 5rem;
}
.site-footer .wrap {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
}
.site-footer h4 {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #a09384;
  margin-bottom: 1.2rem;
  font-weight: 500;
}
.site-footer p { color: #c9bda7; font-size: 0.9rem; }
.site-footer ul { list-style: none; }
.site-footer ul li { margin-bottom: 0.6rem; }
.site-footer a {
  color: var(--paper);
  border-bottom: none;
  font-size: 0.95rem;
}
.site-footer a:hover { color: var(--signal); }
.site-footer .footer-brand {
  font-family: var(--serif);
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: var(--paper);
}
.footer-legal {
  border-top: 1px solid rgba(244,237,224,0.1);
  margin-top: 3rem;
  padding-top: 1.5rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: #8a7d6e;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ---------- LEGAL / CONTENT PAGES ---------- */
.page-hero {
  padding: 5rem 0 3rem;
  border-bottom: 1px solid var(--rule);
  position: relative;
}
.page-hero h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  margin-bottom: 1rem;
}
.page-hero .meta {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  text-transform: uppercase;
}

.legal-content {
  padding: 4rem 0;
  max-width: 720px;
  margin: 0 auto;
}
.legal-content h2 {
  font-size: 1.7rem;
  margin: 2.5rem 0 1rem;
  font-family: var(--serif);
}
.legal-content h2:first-child { margin-top: 0; }
.legal-content h3 {
  font-size: 1.2rem;
  margin: 1.8rem 0 0.6rem;
  font-family: var(--sans);
  font-weight: 600;
  letter-spacing: 0;
}
.legal-content p {
  margin-bottom: 1rem;
  max-width: none;
  color: var(--ink-soft);
}
.legal-content ul { margin: 0.5rem 0 1rem 1.5rem; color: var(--ink-soft); }
.legal-content li { margin-bottom: 0.4rem; }
.legal-content strong { color: var(--ink); }

/* ---------- ABOUT PAGE ---------- */
.about-lede {
  font-family: var(--serif);
  font-size: 1.6rem;
  line-height: 1.4;
  color: var(--ink);
  max-width: 36ch;
  margin: 0 auto 4rem;
  font-variation-settings: "SOFT" 30;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  margin-bottom: 4rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid var(--rule);
}
.about-grid h3 {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--burgundy);
  font-weight: 500;
}
.about-grid p { color: var(--ink-soft); max-width: 60ch; }

.facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  padding: 3rem 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.fact .num {
  font-family: var(--serif);
  font-size: 3rem;
  line-height: 1;
  color: var(--burgundy);
  font-variation-settings: "SOFT" 30;
  margin-bottom: 0.5rem;
}
.fact .label {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* ---------- SUPPORT PAGE ---------- */
.support-card {
  border: 1px solid var(--rule);
  background: var(--paper);
  padding: 2.5rem;
  margin-bottom: 1.5rem;
}
.support-card h3 {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--burgundy);
  margin-bottom: 0.8rem;
  font-weight: 500;
}
.support-card h4 {
  font-family: var(--serif);
  font-size: 1.6rem;
  margin-bottom: 0.6rem;
  font-weight: 400;
}
.support-card p { color: var(--ink-soft); }
.support-card a.support-link {
  display: inline-block;
  margin-top: 0.8rem;
  font-family: var(--mono);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 820px) {
  body { font-size: 16px; }
  section { padding: 4rem 0; }
  .hero { padding: 4rem 0 5rem; }
  .hero-grid,
  .crash-grid,
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .steps,
  .price-cards,
  .future-grid { grid-template-columns: 1fr; }
  .step { border-right: none; border-bottom: 1px solid var(--rule); }
  .step:last-child { border-bottom: none; }
  .facts { grid-template-columns: 1fr 1fr; }
  .site-footer .wrap { grid-template-columns: 1fr; gap: 2rem; }

  .nav-toggle { display: block; }
  .site-nav {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--rule);
    flex-direction: column;
    padding: 1rem 1.5rem;
    gap: 1rem;
  }
  .site-nav.open { display: flex; }
  .site-header-inner { position: relative; }

  .cost-figure { gap: 0.8rem; }
  .telemetry { padding: 1.4rem 1.2rem; }
  .gauges { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .facts { grid-template-columns: 1fr; }
  .footer-legal { flex-direction: column; }
}

/* =========================================================
   ENHANCEMENTS — motion + language switcher
   All motion degrades gracefully under prefers-reduced-motion.
   ========================================================= */

/* ---------- SCROLL PROGRESS BAR ---------- */
.scroll-progress {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--burgundy), var(--signal));
  transform: scaleX(0);
  transform-origin: 0 50%;
  z-index: 60;
  transition: transform 0.1s linear;
}

/* ---------- HEADER ON SCROLL ---------- */
.site-header.scrolled {
  box-shadow: 0 8px 28px -16px rgba(28,24,21,0.45);
}

/* ---------- HEADER RIGHT GROUP + LANGUAGE SWITCHER ---------- */
.header-right {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}
.lang-switch { display: flex; align-items: center; }
.lang-select {
  font-family: var(--mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--ink-soft);
  background-color: transparent;
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: 0.45rem 1.7rem 0.45rem 0.65rem;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%234a3f36' stroke-width='1.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.55rem center;
  transition: color 0.2s, border-color 0.2s;
}
.lang-select:hover { color: var(--burgundy); border-color: var(--burgundy); }
.lang-select:focus-visible { outline: 2px solid var(--burgundy); outline-offset: 2px; }
.lang-select option { color: var(--ink); background: var(--paper); }

/* ---------- SCROLL REVEAL ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.2,0.6,0.2,1),
              transform 0.7s cubic-bezier(0.2,0.6,0.2,1);
  will-change: opacity, transform;
}
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; }
}

/* ---------- LIVE GAUGE TICK ---------- */
.gauge-num { transition: color 0.18s ease; }
.gauge.tick .gauge-num { color: var(--signal); }

/* ---------- CARD HOVER LIFT ---------- */
.price-card, .future-card, .support-card {
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.price-card:hover, .future-card:hover, .support-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 22px 44px -26px rgba(28,24,21,0.5);
}
.price-card.featured:hover {
  box-shadow: 0 26px 50px -24px rgba(28,24,21,0.7);
}

/* ---------- BUTTON LIFT ---------- */
.btn { transition: background 0.2s, border-color 0.2s, color 0.2s, transform 0.18s ease; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

/* ---------- STEP HOVER ---------- */
.step { transition: background 0.25s ease; }
.step:hover { background: rgba(107,31,42,0.035); }

/* ---------- FAQ ANSWER REVEAL ---------- */
.faq details[open] p { animation: faqIn 0.32s ease; }
@keyframes faqIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: none; }
}

/* ---------- RESPONSIVE (enhancements) ---------- */
@media (max-width: 820px) {
  .header-right { gap: 0.7rem; }
  .lang-select { font-size: 0.7rem; padding: 0.4rem 1.5rem 0.4rem 0.55rem; }
}