/* ============================================================
   go-rocket.ai — landing page v2 (Claude Design handoff)
   Theme: premium mission-control / launch. Dark hero + light
   explanation sections. One accent color, reserved for CTAs.
   Locked variants: mark=vector, rhythm=split, motion=on, headline=a.
   Loaded ONLY on the landing page (standalone template, no ugc.css).
   Chrome (header/footer) is styled by gorocket.css.
   ============================================================ */

:root {
  /* Core palette */
  --bg-deep: #070a12;          /* deep space navy-black */
  --bg-raise: #0d1322;         /* raised dark surface */
  --bg-panel: #111a2e;         /* dark card */
  --line-dark: rgba(148, 163, 196, 0.14);
  --ink-on-dark: #f2f5fb;
  --muted-on-dark: #9aa6bf;
  --faint-on-dark: #5d6985;

  /* Light sections */
  --sec-bg: #f4f4f1;
  --sec-bg-alt: #ffffff;
  --sec-ink: #10131c;
  --sec-muted: #5b6172;
  --sec-line: rgba(16, 19, 28, 0.12);
  --sec-card: #ffffff;

  /* Accent — engine orange. Reserved for primary actions + live cues. */
  --accent: #ff5a1f;
  --accent-hover: #e8480f;
  --accent-active: #cf3d09;
  --accent-ink: #1a0e06;
  --accent-soft: rgba(255, 90, 31, 0.12);

  /* Accent labels / highlights — brand orange everywhere (Felix,
     2026-06-10: no light-blue accent leakage; orange is the only
     go-rocket accent). --trust keeps its name so the design-handoff
     selectors below stay byte-comparable; the VALUE is brand orange. */
  --trust: #ff5a1f;
  --trust-deep: #cf3d09;

  /* Status (used only for real states) */
  --ok: #34d399;
  --warn: #f59e0b;
  --err: #ef4444;

  --font-display: "Space Grotesk", sans-serif;
  --font-body: "Instrument Sans", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --radius: 14px;
  --radius-lg: 20px;
  --maxw: 1160px;
  --shadow-card: 0 1px 2px rgba(10, 14, 26, 0.06), 0 12px 32px -12px rgba(10, 14, 26, 0.14);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg-deep);
  color: var(--ink-on-dark);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg, video { display: block; }

a { color: inherit; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- type ---------- */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0; text-wrap: pretty; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: -0.01em;
  padding: 15px 26px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 140ms ease, border-color 140ms ease, transform 140ms ease, box-shadow 140ms ease;
}
.btn:focus-visible {
  outline: 2px solid var(--trust);
  outline-offset: 3px;
}
.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 8px 24px -8px color-mix(in oklab, var(--accent) 65%, transparent);
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); }
.btn-primary:active { background: var(--accent-active); transform: translateY(0); }
.btn-primary .btn-mark { width: 16px; height: 16px; }
.btn-ghost {
  background: transparent;
  color: var(--ink-on-dark);
  border-color: rgba(148, 163, 196, 0.35);
}
.btn-ghost:hover { border-color: rgba(148, 163, 196, 0.7); background: rgba(148, 163, 196, 0.08); }
.btn-ghost:active { background: rgba(148, 163, 196, 0.14); }
.section--light .btn-ghost {
  color: var(--sec-ink);
  border-color: var(--sec-line);
}
.section--light .btn-ghost:hover { border-color: var(--sec-muted); background: rgba(16, 19, 28, 0.04); }

/* ---------- hero ---------- */
.hero {
  position: relative;
  padding: 84px 0 96px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-bg svg { width: 100%; height: 100%; }
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 64px;
  align-items: center;
}
.hero-grid--v2 {
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
}
.hero h1 {
  font-size: clamp(38px, 4.6vw, 58px);
  margin: 22px 0 20px;
}
.hero h1 em {
  font-style: normal;
  color: var(--trust);
}
.hero-sub {
  font-size: 19px;
  color: var(--muted-on-dark);
  max-width: 52ch;
  margin-bottom: 34px;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero-trustline {
  margin-top: 26px;
  font-size: 14.5px;
  color: var(--muted-on-dark);
}
.hero-slot-916 {
  width: min(340px, 100%);
  justify-self: end;
}
@media (max-width: 1020px) {
  .hero-slot-916 { justify-self: center; }
}

/* ---------- video slots (placeholder players) ---------- */
.video-slot {
  position: relative;
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 30% 0%, rgba(255, 90, 31, 0.08), transparent 60%),
    linear-gradient(160deg, #131c31 0%, #0a0f1c 70%);
  border: 1px solid var(--line-dark);
  isolation: isolate;
}
/* Asset drop-in slot: place a <video poster="..." src="..." playsinline> inside
   .vs-media — the play button then plays it instead of showing the note. */
.video-slot .vs-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.video-slot .vs-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video-slot .vs-ratio { display: block; width: 100%; }
.vs-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 16px;
  pointer-events: none;
}
.video-slot.playing .vs-overlay { display: none; }
.vs-spec {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--trust);
  background: rgba(7, 10, 18, 0.72);
  border: 1px solid rgba(255, 90, 31, 0.3);
  border-radius: 6px;
  padding: 5px 9px;
  backdrop-filter: blur(6px);
  max-width: 100%;
}
.vs-bottom { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; }
.vs-label { color: #e8edf7; }
.vs-label strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: -0.01em;
  text-shadow: 0 1px 8px rgba(7, 10, 18, 0.8);
}
.vs-label span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: rgba(232, 237, 247, 0.75);
  text-shadow: 0 1px 6px rgba(7, 10, 18, 0.8);
}
.vs-play {
  pointer-events: auto;
  flex: none;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1px solid rgba(242, 245, 251, 0.3);
  background: rgba(7, 10, 18, 0.65);
  color: #f2f5fb;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: transform 140ms ease, background-color 140ms ease, border-color 140ms ease;
}
.vs-play:hover { transform: scale(1.06); border-color: rgba(242, 245, 251, 0.6); }
.vs-play:focus-visible { outline: 2px solid var(--trust); outline-offset: 3px; }
.vs-play svg { width: 18px; height: 18px; margin-left: 2px; }
.vs-note {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
  padding: 24px;
  background: rgba(7, 10, 18, 0.88);
  backdrop-filter: blur(8px);
}
.video-slot.show-note .vs-note { display: flex; }
.vs-note .vs-note-title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--warn);
}
.vs-note p { font-size: 14px; color: var(--muted-on-dark); max-width: 38ch; }
.vs-note button {
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-on-dark);
  background: none;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  padding: 7px 16px;
  cursor: pointer;
}
.vs-note button:hover { border-color: var(--muted-on-dark); }

/* hero slot accents */
.hero-slot { box-shadow: 0 24px 80px -24px rgba(0, 0, 0, 0.8); }
.hero-slot::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(242, 245, 251, 0.06);
}

/* ---------- generic section scaffolding ---------- */
.section { padding: 96px 0; }
.section--dark { background: var(--bg-deep); color: var(--ink-on-dark); }
.section--light { background: var(--sec-bg); color: var(--sec-ink); }
.section--light.alt { background: var(--sec-bg-alt); }
.sec-head { max-width: 720px; margin-bottom: 56px; }
.sec-head h2 {
  font-size: clamp(28px, 3.2vw, 40px);
  margin: 18px 0 14px;
}
.sec-head .lede { font-size: 18px; color: var(--muted-on-dark); }
.section--light .sec-head .lede { color: var(--sec-muted); }

/* ---------- value proposition stats ---------- */
.vp-rows {
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.vp-row {
  display: grid;
  grid-template-columns: 120px minmax(0, 0.8fr) 60px minmax(0, 1.3fr);
  align-items: center;
  gap: 24px;
  padding: 30px 34px;
  background: var(--bg-raise);
  white-space: nowrap;
}
.vp-row + .vp-row { border-top: 1px solid var(--line-dark); }
.vp-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faint-on-dark);
}
.vp-old {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(17px, 1.8vw, 22px);
  color: var(--faint-on-dark);
  text-decoration: line-through;
  text-decoration-thickness: 1.5px;
  text-align: right;
}
.vp-arrow { width: 44px; height: 12px; color: var(--trust); }
.vp-new {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(22px, 2.6vw, 36px);
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--ink-on-dark);
}
@media (max-width: 640px) {
  .vp-row {
    grid-template-columns: max-content 28px max-content;
    grid-template-areas: "label label label" "old arrow new";
    gap: 10px 12px;
    padding: 18px 16px;
  }
  .vp-label { grid-area: label; }
  .vp-old { grid-area: old; font-size: 13.5px; text-align: left; }
  .vp-arrow { grid-area: arrow; width: 28px; }
  .vp-new { grid-area: new; font-size: 17.5px; }
}

/* ---------- authority marquee (adapted from WirStartenKI brand.css) ---------- */
.xp {
  border-block: 1px solid var(--line-dark);
  padding-block: 34px 38px;
  overflow: hidden;
  background: var(--bg-deep);
}
.xp .wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}
.xp-label {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--faint-on-dark);
}
.xp-marquee {
  position: relative;
  width: 100%;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
}
.xp-track {
  display: flex;
  align-items: center;
  width: max-content;
  /* Continuous, never-stopping marquee (no hover-pause) — brand element,
     deliberately runs under prefers-reduced-motion (same as WSK). */
  animation: xpScroll 42s linear infinite;
}
@keyframes xpScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.xp-name {
  flex: none;
  margin-right: clamp(46px, 6vw, 94px);
  white-space: nowrap;
  line-height: 1;
  color: var(--muted-on-dark);
  font-size: clamp(24px, 3vw, 34px);
  opacity: 0.9;
  transition: opacity 0.3s ease, color 0.3s ease;
}
.xp-name:hover {
  opacity: 1;
  color: var(--accent);
}

/* Per-company faces — kept from WirStartenKI (close to the real brand fonts). */
.f-bosch { font-family: 'Mukta', sans-serif; font-weight: 700; letter-spacing: -0.005em; }
.f-porsche { font-family: 'Oswald', sans-serif; font-weight: 500; text-transform: uppercase; letter-spacing: 0.2em; font-size: clamp(22px, 2.8vw, 31px); }
.f-neonex { font-family: 'Rajdhani', sans-serif; font-weight: 700; text-transform: uppercase; letter-spacing: 0.14em; }
.f-stealth { font-family: 'Jost', sans-serif; font-weight: 300; text-transform: uppercase; letter-spacing: 0.34em; font-size: clamp(18px, 2.3vw, 26px); }
.f-glen { font-family: 'Cormorant Garamond', serif; font-weight: 600; letter-spacing: 0.005em; font-size: clamp(29px, 3.7vw, 42px); }
.f-mck { font-family: Georgia, 'Times New Roman', serif; font-weight: 700; letter-spacing: 0.004em; }
.f-bcg { font-family: 'Archivo', sans-serif; font-weight: 900; letter-spacing: 0.02em; }
.f-un { font-family: 'Libre Baskerville', serif; font-weight: 700; font-size: clamp(20px, 2.5vw, 29px); letter-spacing: 0.006em; }
.f-esa { font-family: 'Arimo', 'Helvetica Neue', sans-serif; font-weight: 700; font-size: clamp(21px, 2.6vw, 30px); letter-spacing: -0.012em; }

/* Y Combinator signal — subordinate, below the marquee. */
.yc-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 34px;
}
.yc-label {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--faint-on-dark);
}
.yc-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.yc-mark { width: 24px; height: 24px; border-radius: 5px; }
.yc-text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15.5px;
  letter-spacing: -0.01em;
  color: var(--ink-on-dark);
}
@media (max-width: 640px) {
  .yc-row { flex-direction: column; gap: 10px; margin-top: 28px; }
}

/* ---------- example grid ---------- */
.ref-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.ref-grid .video-slot { border-radius: var(--radius); }
.ref-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}
.ref-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted-on-dark);
  border: 1px solid var(--line-dark);
  border-radius: 5px;
  padding: 3px 8px;
}

/* ---------- workflow ---------- */
.flow-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 64px;
  align-items: start;
}
.flow-steps { display: flex; flex-direction: column; }
.flow-step {
  position: relative;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 18px;
  padding: 20px 0;
}
.flow-step + .flow-step { border-top: 1px dashed var(--sec-line); }
.flow-step .dot {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--sec-line);
  background: var(--sec-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--sec-ink);
}
.flow-step h3 { font-size: 18px; margin-bottom: 4px; }
.flow-step p { font-size: 15px; color: var(--sec-muted); }

/* ---------- mock creation console ---------- */
.console {
  background: var(--bg-raise);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  padding: 26px;
  color: var(--ink-on-dark);
  display: flex;
  flex-direction: column;
  gap: 22px;
  box-shadow: 0 24px 64px -28px rgba(7, 10, 18, 0.55);
}
.console .c-step {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--trust);
  margin-bottom: 10px;
}
.console .c-hint { font-size: 13px; color: var(--muted-on-dark); margin: 0 0 12px; }
.c-drop {
  border: 1.5px dashed rgba(148, 163, 196, 0.35);
  border-radius: 12px;
  padding: 22px 18px;
  text-align: center;
  font-size: 14px;
  color: var(--muted-on-dark);
  background: rgba(7, 10, 18, 0.35);
}
.c-drop strong { display: block; color: var(--ink-on-dark); font-weight: 500; margin-bottom: 2px; }
.c-drop .c-formats {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
}
.c-textarea {
  border: 1px solid var(--line-dark);
  border-radius: 12px;
  background: rgba(7, 10, 18, 0.35);
  padding: 14px 16px;
  min-height: 86px;
  font-size: 14.5px;
  color: var(--faint-on-dark);
  position: relative;
}
.c-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.c-field-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-on-dark);
  margin: 14px 0 8px;
}
.c-select {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--line-dark);
  border-radius: 10px;
  background: rgba(7, 10, 18, 0.35);
  padding: 11px 14px;
  font-size: 14px;
  color: var(--ink-on-dark);
}
.c-select .chev { color: var(--faint-on-dark); }
.c-seg {
  display: flex;
  border: 1px solid var(--line-dark);
  border-radius: 10px;
  overflow: hidden;
}
.c-seg span {
  padding: 10px 22px;
  font-size: 14px;
  color: var(--muted-on-dark);
}
.c-seg span.on {
  background: rgba(255, 90, 31, 0.12);
  color: var(--ink-on-dark);
}
.c-generate { margin-top: 4px; }
.c-generate .btn { width: 100%; }
.console .c-divider { border: none; border-top: 1px solid var(--line-dark); margin: 0; }

/* ---------- features ---------- */
.feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.feat-grid--4 { grid-template-columns: repeat(4, 1fr); }
.feat-card {
  background: var(--sec-card);
  border: 1px solid var(--sec-line);
  border-radius: var(--radius);
  padding: 26px 24px;
  box-shadow: var(--shadow-card);
}
.feat-card .feat-icon {
  width: 38px;
  height: 38px;
  color: var(--trust-deep);
  margin-bottom: 18px;
}
.feat-card h3 { font-size: 17.5px; margin-bottom: 8px; }
.feat-card p { font-size: 14.5px; color: var(--sec-muted); }

/* ---------- pricing ---------- */
.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  align-items: stretch;
}
.price-grid--single {
  grid-template-columns: minmax(0, 440px);
  justify-content: center;
}
.price-card {
  background: var(--sec-card);
  border: 1px solid var(--sec-line);
  border-radius: var(--radius-lg);
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
  gap: 0;
  box-shadow: var(--shadow-card);
}
.price-card.featured { border-color: var(--accent); border-width: 1.5px; position: relative; }
.price-card .plan-name { font-family: var(--font-display); font-weight: 600; font-size: 19px; }
.plan-name--mark {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.plan-mark { width: 22px; height: 22px; color: var(--sec-ink); }
.price-card .plan-for { font-size: 14px; color: var(--sec-muted); margin-top: 4px; }
.price-card .plan-price {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 34px;
  letter-spacing: -0.02em;
  margin: 22px 0 2px;
}
.price-card .plan-cycle { font-size: 13px; color: var(--sec-muted); }
.price-card ul {
  list-style: none;
  margin: 22px 0 26px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 14.5px;
  color: var(--sec-ink);
}
.price-card ul li { display: flex; gap: 10px; align-items: baseline; }
.price-card ul li::before {
  content: "✓";
  font-weight: 600;
  color: var(--sec-muted);
  flex: none;
}
.price-card .btn { margin-top: auto; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 780px; }
.faq-item { border-bottom: 1px solid var(--sec-line); }
.faq-item:first-child { border-top: 1px solid var(--sec-line); }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 17.5px;
  letter-spacing: -0.01em;
  color: var(--sec-ink);
  padding: 22px 4px;
  cursor: pointer;
}
.faq-q:focus-visible { outline: 2px solid var(--trust-deep); outline-offset: 2px; }
.faq-q .chev { flex: none; width: 18px; height: 18px; transition: transform 200ms ease; color: var(--sec-muted); }
.faq-item.open .faq-q .chev { transform: rotate(45deg); }
.faq-a {
  overflow: hidden;
  max-height: 0;
  transition: max-height 260ms ease;
}
.faq-a-inner { padding: 0 4px 24px; font-size: 15.5px; color: var(--sec-muted); max-width: 64ch; }

/* ---------- final CTA ---------- */
.final-cta {
  position: relative;
  padding: 130px 0;
  overflow: hidden;
  text-align: center;
  background: var(--bg-deep);
  color: var(--ink-on-dark);
}
.final-cta .video-slot {
  position: absolute;
  inset: 0;
  border-radius: 0;
  border: none;
  opacity: 0.5;
}
.final-cta .cta-inner { position: relative; z-index: 2; max-width: 660px; margin: 0 auto; }
.final-cta h2 { font-size: clamp(32px, 4vw, 48px); margin: 18px 0 16px; }
.final-cta p { font-size: 18px; color: var(--muted-on-dark); margin-bottom: 34px; }
.final-cta .scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: radial-gradient(80% 100% at 50% 100%, rgba(7, 10, 18, 0.5), rgba(7, 10, 18, 0.92));
}

/* ---------- reveal motion ---------- */
@media (prefers-reduced-motion: no-preference) {
  html[data-motion="on"] .reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 600ms ease, transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
  }
  html[data-motion="on"] .reveal.in { opacity: 1; transform: none; }
  html[data-motion="on"] .traj-dash {
    stroke-dasharray: 6 8;
    animation: traj-flow 1.6s linear infinite;
  }
  @keyframes traj-flow { to { stroke-dashoffset: -28; } }
}

/* ---------- responsive ---------- */
@media (max-width: 1020px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .flow-grid { grid-template-columns: 1fr; gap: 48px; }
  .ref-grid, .feat-grid, .price-grid { grid-template-columns: repeat(2, 1fr); }
  .feat-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .price-grid--single { grid-template-columns: minmax(0, 440px); }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .section { padding: 68px 0; }
  .hero { padding: 56px 0 72px; }
  .ref-grid, .feat-grid, .feat-grid--4, .price-grid { grid-template-columns: 1fr; }
  .wrap { padding: 0 20px; }
  .hero-ctas .btn { width: 100%; }
}