/* ============================================================
   Kargo — "Ride Along"  ·  Volt design system
   Ink + Warm Bone + one accent (Volt). Cinematic Toy Realism.
   ============================================================ */

:root {
  /* Brand */
  --ink:       #15181E;
  --ink-2:     #0E1116;
  --bone:      #F6F1E9;
  --card:      #FCFAF6;
  --volt:      #C6F24E;
  --volt-deep: #B2E22F;
  --volt-glow: rgba(198, 242, 78, .45);

  /* Neutrals */
  --muted: #5B5E64;
  --faint: #8A8D93;
  --line:  #E7E0D5;
  --line-2:#ECE6DB;

  /* Functional only */
  --ok: #4E8A4F; --warn: #FFCE3A; --sky: #9CC0DE;

  /* Type */
  --sans: 'Hanken Grotesk', system-ui, -apple-system, sans-serif;
  --mono: 'Geist Mono', ui-monospace, 'SFMono-Regular', monospace;

  /* Motion */
  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);

  /* Radius / shadow */
  --r-sm: 10px; --r: 16px; --r-lg: 24px; --r-xl: 32px;
  --shadow: 0 1px 2px rgba(20,24,30,.04), 0 8px 30px rgba(20,24,30,.08);
  --shadow-lg: 0 2px 8px rgba(20,24,30,.06), 0 30px 70px rgba(20,24,30,.16);

  --maxw: 1240px;
  --pad: clamp(20px, 5vw, 64px);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: auto; }
body {
  font-family: var(--sans);
  background: var(--bone);
  color: var(--ink);
  font-weight: 420;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
.mono { font-family: var(--mono); font-feature-settings: "tnum" 1; letter-spacing: -.01em; }
.u-volt { color: inherit; position: relative; }
.u-muted { color: var(--faint); }
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding-inline: var(--pad); }

/* Volt underline accent on hero word */
.u-volt::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: .08em; height: .14em;
  background: var(--volt); border-radius: 4px; transform: scaleX(0); transform-origin: left;
  animation: voltSwipe 1s var(--ease-out) .9s forwards;
}
@keyframes voltSwipe { to { transform: scaleX(1); } }

/* ---------- Buttons ---------- */
.btn {
  --bg: var(--ink); --fg: var(--bone);
  display: inline-flex; align-items: center; gap: .5em;
  background: var(--bg); color: var(--fg);
  font-family: var(--sans); font-weight: 600; font-size: .98rem;
  letter-spacing: -.01em; padding: .85em 1.4em; border-radius: 100px;
  border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  transition: transform .35s var(--ease), background .3s, box-shadow .35s, color .3s;
  will-change: transform;
}
.btn:active { transform: scale(.97); }
.btn--volt { --bg: var(--volt); --fg: var(--ink); box-shadow: 0 6px 20px -6px var(--volt-glow); }
.btn--volt:hover { --bg: var(--volt-deep); transform: translateY(-2px); box-shadow: 0 12px 28px -8px var(--volt-glow); }
.btn--ghost { --bg: transparent; --fg: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--ink); }
.btn--ghost-light { --bg: rgba(255,255,255,.08); --fg: #fff; border-color: rgba(255,255,255,.28); backdrop-filter: blur(6px); }
.btn--ghost-light:hover { --bg: rgba(255,255,255,.16); }
.btn--sm { padding: .62em 1.05em; font-size: .9rem; }
.btn--lg { padding: 1.05em 1.8em; font-size: 1.05rem; }
.btn--block { width: 100%; justify-content: center; }

.eyebrow {
  display: inline-block; font-family: var(--mono); font-size: .76rem;
  text-transform: uppercase; letter-spacing: .18em; color: var(--faint);
  margin-bottom: 1.1rem;
}
.dot { width: .58em; height: .58em; border-radius: 50%; background: var(--volt); display: inline-block;
  box-shadow: 0 0 0 4px var(--volt-glow); }

/* ============ Preloader ============ */
.preloader {
  position: fixed; inset: 0; z-index: 9999; background: var(--ink);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1.3rem;
  color: var(--bone); transition: opacity .8s var(--ease), visibility .8s;
}
.preloader.done { opacity: 0; visibility: hidden; }
.preloader__mark { font-weight: 700; font-size: 1.35rem; letter-spacing: -.02em; display: flex; align-items: center; gap: .6rem; }
.preloader__bar { width: min(260px, 60vw); height: 3px; background: rgba(255,255,255,.12); border-radius: 4px; overflow: hidden; }
.preloader__bar span { display: block; height: 100%; width: 0; background: var(--volt); transition: width .25s var(--ease); }
.preloader__pct { font-family: var(--mono); font-size: .82rem; color: var(--faint); }

/* ============ Nav ============ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--pad); transition: background .4s var(--ease), padding .4s, box-shadow .4s;
}
.nav.is-scrolled {
  background: rgba(246,241,233,.82); backdrop-filter: blur(14px) saturate(1.2);
  padding-block: 12px; box-shadow: 0 1px 0 var(--line);
}
.nav__brand { display: flex; align-items: center; gap: .55rem; font-weight: 700; letter-spacing: -.02em; font-size: 1.12rem; color: #fff; transition: color .4s; }
.nav.is-scrolled .nav__brand { color: var(--ink); }
.nav__links { display: flex; gap: 2rem; }
.nav__links a { font-size: .94rem; font-weight: 500; color: rgba(255,255,255,.82); transition: color .3s; }
.nav__links a:hover { color: #fff; }
.nav.is-scrolled .nav__links a { color: var(--muted); }
.nav.is-scrolled .nav__links a:hover { color: var(--ink); }
.nav__actions { display: flex; gap: .6rem; align-items: center; }
.nav.is-scrolled .btn--ghost { --fg: var(--ink); border-color: var(--line); }
.nav .btn--ghost { --fg: #fff; border-color: rgba(255,255,255,.3); }

/* ---------- Brand logo (image) ---------- */
.nav__logo { height: 30px; width: auto; display: block; transition: height .4s var(--ease); }
.nav.is-scrolled .nav__logo { height: 26px; }
/* Homepage nav is transparent over the dark hero → show the white wordmark;
   once scrolled (solid bone) or on any solid subpage nav → show the dark one. */
.nav__logo--on-light { display: none; }
.nav.is-scrolled .nav__logo--on-light,
.nav--solid .nav__logo--on-light { display: block; }
.nav.is-scrolled .nav__logo--on-dark,
.nav--solid .nav__logo--on-dark { display: none; }
.footer__logo { height: 30px; width: auto; display: block; }
.preloader__mark img { height: 36px; width: auto; display: block; }

/* ============ Scrub stages ============ */
.scrub { position: relative; height: 420vh; background: var(--ink); }
.scrub--road { height: 420vh; }
.scrub__pin { position: sticky; top: 0; height: 100vh; overflow: hidden; }
.scrub__canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.scrub__scrim { position: absolute; inset: 0; pointer-events: none; }
.scrub__scrim--hero {
  background:
    linear-gradient(to top, rgba(10,12,16,.86) 0%, rgba(10,12,16,.28) 42%, rgba(10,12,16,.12) 70%, rgba(10,12,16,.45) 100%),
    radial-gradient(120% 80% at 18% 78%, rgba(10,12,16,.6), transparent 60%);
}
.scrub__scrim--road {
  background: linear-gradient(to top, rgba(10,12,16,.7) 0%, rgba(10,12,16,.1) 40%, transparent 65%);
}
.grain {
  position: absolute; inset: 0; pointer-events: none; opacity: .045; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Hero content */
.hero__content { position: absolute; inset: 0; display: flex; align-items: flex-end; padding-bottom: clamp(60px, 11vh, 130px); }
.hero__copy { max-width: 760px; color: #fff; }
.chip {
  display: inline-flex; align-items: center; gap: .5em; font-family: var(--mono);
  font-size: .78rem; letter-spacing: .02em; color: rgba(255,255,255,.9);
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16);
  padding: .5em .9em; border-radius: 100px; margin-bottom: 1.5rem; backdrop-filter: blur(8px);
}
.chip::before { content: ""; }
.hero__title {
  font-size: clamp(3.2rem, 8.4vw, 7.4rem); line-height: .94; font-weight: 750;
  letter-spacing: -.035em; margin-bottom: 1.4rem;
}
.hero__sub { font-size: clamp(1.05rem, 1.5vw, 1.3rem); max-width: 540px; color: rgba(255,255,255,.86); font-weight: 420; }
.hero__sub strong { color: var(--volt); font-weight: 600; }
.hero__cta { display: flex; gap: .8rem; margin-top: 2rem; flex-wrap: wrap; }

/* Quote teaser docked card */
.teaser {
  position: absolute; right: clamp(20px, 5vw, 64px); top: 50%; transform: translateY(-46%);
  width: 320px; max-width: 80vw; background: rgba(252,250,246,.9);
  backdrop-filter: blur(20px) saturate(1.3); border: 1px solid rgba(255,255,255,.6);
  border-radius: var(--r-lg); padding: 1.2rem 1.3rem; box-shadow: var(--shadow-lg);
  opacity: 0; transform: translateY(-40%) scale(.96); transition: opacity .6s var(--ease), transform .6s var(--ease);
}
.teaser.is-in { opacity: 1; transform: translateY(-46%) scale(1); }
.teaser__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.teaser__live { display: inline-flex; align-items: center; gap: .45em; font-family: var(--mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); }
.teaser__live i { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 0 rgba(78,138,79,.5); animation: pulse 1.8s infinite; }
@keyframes pulse { 0%{box-shadow:0 0 0 0 rgba(78,138,79,.5)} 70%{box-shadow:0 0 0 7px rgba(78,138,79,0)} 100%{box-shadow:0 0 0 0 rgba(78,138,79,0)} }
.teaser__id { font-size: .78rem; color: var(--faint); }
.teaser__row { display: flex; justify-content: space-between; align-items: baseline; padding: .55rem 0; border-bottom: 1px dashed var(--line); }
.teaser__label { font-size: .82rem; color: var(--muted); }
.teaser__val { font-size: .9rem; color: var(--ink); transition: color .3s; }
.teaser__val.is-set { color: var(--ink); font-weight: 600; }
.teaser__price { margin-top: 1rem; }
.teaser__bar { height: 4px; background: var(--line); border-radius: 4px; overflow: hidden; margin-bottom: .7rem; }
.teaser__bar span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--volt-deep), var(--volt)); border-radius: 4px; }
.teaser__quote { display: flex; align-items: baseline; justify-content: space-between; }
.teaser__quote #tPrice { font-size: 1.7rem; font-weight: 600; letter-spacing: -.02em; }
.teaser__eta { font-size: .76rem; color: var(--faint); }
.teaser.is-quoted #tPrice { color: var(--ink); }
.teaser.is-quoted .teaser__eta { color: var(--ok); }

/* scroll hint */
.scroll-hint { position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; color: rgba(255,255,255,.6); font-family: var(--mono); font-size: .68rem; text-transform: uppercase; letter-spacing: .2em; }
.scroll-hint i { width: 1px; height: 34px; background: linear-gradient(rgba(255,255,255,.7), transparent); animation: hint 2s var(--ease) infinite; }
@keyframes hint { 0%,100%{opacity:.3; transform: scaleY(.7)} 50%{opacity:1; transform: scaleY(1)} }

/* ============ Cinematic journey (single pinned stage, SC1 -> SC2) ============ */
.journey { position: relative; height: 760vh; background: var(--ink); }
.journey__pin { position: sticky; top: 0; height: 100vh; overflow: hidden; }
.chapter { position: absolute; inset: 0; will-change: opacity; }
.chapter--how { opacity: 0; }

/* How-it-works overlay */
.how__overlay { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center; color: #fff; }
.how__head { margin-bottom: clamp(2rem, 5vh, 3.5rem); }
.how__head .eyebrow { color: rgba(255,255,255,.6); }
.how__head h2 { font-size: clamp(2rem, 4.2vw, 3.4rem); font-weight: 720; letter-spacing: -.03em; line-height: 1.02; }
.how__steps { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 3vw, 2.6rem); max-width: 960px; }
.how__step { opacity: .32; transition: opacity .5s var(--ease), transform .5s var(--ease); transform: translateY(8px); border-top: 1px solid rgba(255,255,255,.22); padding-top: 1.1rem; }
.how__step.is-active { opacity: 1; transform: translateY(0); }
.how__step.is-active { border-top-color: var(--volt); }
.how__num { font-size: .85rem; color: var(--volt); display: block; margin-bottom: .6rem; }
.how__step h3 { font-size: 1.25rem; font-weight: 640; margin-bottom: .4rem; letter-spacing: -.01em; }
.how__step p { font-size: .96rem; color: rgba(255,255,255,.78); }
.eta { margin-top: clamp(2rem, 5vh, 3.4rem); max-width: 960px; }
.eta__track { position: relative; height: 3px; background: rgba(255,255,255,.2); border-radius: 4px; }
.eta__track span { display: block; height: 100%; width: 0; background: var(--volt); border-radius: 4px; }
.eta__dot { position: absolute; top: 50%; left: 0; width: 12px; height: 12px; border-radius: 50%; background: var(--volt); transform: translate(-50%, -50%); box-shadow: 0 0 0 4px var(--volt-glow); }
.eta__labels { display: flex; justify-content: space-between; margin-top: .8rem; font-size: .76rem; color: rgba(255,255,255,.6); }
.eta__now { color: var(--volt); }

/* ============ Bands (light sections) ============ */
.band { position: relative; padding-block: clamp(80px, 12vh, 160px); }
.band__head { max-width: 760px; margin-bottom: clamp(2.5rem, 6vh, 4.5rem); }
.band__head h2, .cap__intro h2, .quote__left h2, .close__content h2 {
  font-size: clamp(2.1rem, 5vw, 3.8rem); font-weight: 730; letter-spacing: -.035em; line-height: 1.0;
}
.band p { color: var(--muted); }

/* Why pillars */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.pillar {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 2.2rem 1.9rem; transition: transform .4s var(--ease), box-shadow .4s, border-color .4s;
}
.pillar:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.pillar__icon { display: inline-grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: var(--ink); color: var(--volt); font-size: 1.3rem; margin-bottom: 1.4rem; }
.pillar h3 { font-size: 1.3rem; font-weight: 640; letter-spacing: -.02em; margin-bottom: .6rem; }
.pillar p { font-size: 1rem; }
.pillar p strong { color: var(--ink); }
.why__foot { margin-top: 2.4rem; color: var(--faint); font-size: .9rem; }

/* Capabilities */
.band--cap { background: linear-gradient(180deg, var(--bone), #efe9df); }
.cap__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 6vw, 5rem); align-items: center; margin-bottom: clamp(3rem, 7vh, 5rem); }
.cap__intro p { font-size: 1.08rem; margin-top: 1rem; max-width: 420px; }
.cap__cards { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.cap__card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 1.4rem 1.4rem; transition: transform .35s var(--ease), box-shadow .35s; }
.cap__card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.cap__card b { display: block; font-size: 1.12rem; font-weight: 640; letter-spacing: -.01em; }
.cap__card span { font-size: .88rem; color: var(--faint); }
.cap__card--ghost { background: transparent; border-style: dashed; }
.cap__card--ghost b { color: var(--muted); }

/* Promise */
.promise {
  display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(2rem, 5vw, 4rem); align-items: center;
  background: var(--ink); color: var(--bone); border-radius: var(--r-xl);
  padding: clamp(2.4rem, 5vw, 4rem); box-shadow: var(--shadow-lg); position: relative; overflow: hidden;
}
.promise::after { content: ""; position: absolute; right: -120px; top: -120px; width: 360px; height: 360px; border-radius: 50%; background: radial-gradient(circle, var(--volt-glow), transparent 70%); opacity: .5; }
.promise .eyebrow { color: var(--volt); }
.promise__left h3 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 720; letter-spacing: -.03em; line-height: 1; margin-bottom: 1rem; }
.promise__left p { color: rgba(246,241,233,.7); max-width: 360px; }
.promise__stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.6rem 2rem; position: relative; z-index: 1; }
.stat__num { font-size: clamp(2.2rem, 4vw, 3.2rem); font-weight: 600; letter-spacing: -.03em; color: var(--volt); display: block; line-height: 1; }
.stat__label { font-size: .82rem; color: rgba(246,241,233,.6); margin-top: .35rem; display: block; }

/* Quote */
.band--quote { background: #efe9df; }
.quote__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: center; }
.quote__left p { font-size: 1.1rem; margin-top: 1rem; max-width: 420px; }
.integrations { margin-top: 2.4rem; }
.integrations__label { font-size: .78rem; color: var(--faint); text-transform: uppercase; letter-spacing: .12em; }
.integrations__logos { list-style: none; display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1rem; }
.integrations__logos li { font-weight: 600; font-size: .92rem; color: var(--muted); background: var(--card); border: 1px solid var(--line); padding: .5em .9em; border-radius: 100px; }

.quote-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-xl); padding: clamp(1.6rem, 3vw, 2.4rem); box-shadow: var(--shadow-lg); }
.quote-field { margin-bottom: 1rem; }
.quote-field label { display: block; font-size: .78rem; font-family: var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--faint); margin-bottom: .5rem; }
.quote-field input, .quote-field select {
  width: 100%; font-family: var(--sans); font-size: 1rem; color: var(--ink);
  background: var(--bone); border: 1px solid var(--line); border-radius: var(--r-sm);
  padding: .85em 1em; transition: border-color .3s, box-shadow .3s; appearance: none;
}
.quote-field input:focus, .quote-field select:focus { outline: none; border-color: var(--volt-deep); box-shadow: 0 0 0 4px var(--volt-glow); }
.quote-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.quote-card .btn { margin-top: .6rem; }
.quote-result { margin-top: 1.2rem; padding-top: 1.2rem; border-top: 1px dashed var(--line); display: flex; justify-content: space-between; align-items: baseline; opacity: 0; transform: translateY(6px); transition: opacity .5s, transform .5s; }
.quote-result.is-in { opacity: 1; transform: none; }
.quote-result span { color: var(--faint); font-size: .82rem; text-transform: uppercase; letter-spacing: .1em; }
.quote-result b { font-size: 1.05rem; color: var(--ink); }

/* ============ Close ============ */
.close { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; background: var(--ink); }
.close__bg { position: absolute; inset: 0; background: url("assets/posters/road.jpg") center/cover; transform: scale(1.08); }
.close__scrim { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10,12,16,.85) 0%, rgba(10,12,16,.5) 55%, rgba(10,12,16,.2) 100%); }
.close__content { position: relative; color: #fff; }
.close__content h2 { color: #fff; }
.close__content p { color: rgba(255,255,255,.82); font-size: 1.2rem; margin-top: 1.2rem; max-width: 480px; }
.close__cta { display: flex; gap: .9rem; margin-top: 2.4rem; flex-wrap: wrap; }

/* ============ Footer ============ */
.footer { background: var(--ink-2); color: rgba(246,241,233,.7); padding-block: clamp(56px, 8vh, 90px) 30px; }
.footer__grid { display: grid; grid-template-columns: 1.2fr 2fr; gap: 3rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer__brand .nav__brand { color: #fff; margin-bottom: 1rem; }
.footer__brand p { font-size: .82rem; color: var(--faint); line-height: 1.7; }
.footer__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.footer__cols h4 { font-size: .78rem; text-transform: uppercase; letter-spacing: .14em; color: var(--faint); margin-bottom: 1rem; font-weight: 600; }
.footer__cols a { display: block; font-size: .94rem; color: rgba(246,241,233,.78); padding: .3rem 0; transition: color .3s; }
.footer__cols a:hover { color: var(--volt); }
.footer__base { display: flex; justify-content: space-between; padding-top: 1.6rem; font-size: .78rem; color: var(--faint); }

/* ============ Form states (shared: home + subpages) ============ */
.form__ok { margin-top: 1rem; padding: 1rem 1.2rem; border-radius: var(--r-sm); background: rgba(78,138,79,.12); border: 1px solid rgba(78,138,79,.35); color: var(--ok); font-size: .95rem; display: none; }
.form__ok.is-in { display: block; }
.form__err { margin-top: .9rem; padding: .8rem 1rem; border-radius: var(--r-sm); background: rgba(229,72,77,.1); border: 1px solid rgba(229,72,77,.35); color: #E5484D; font-size: .9rem; display: none; }
.form__err.is-in { display: block; }
.quote-capture { margin-top: 1rem; display: flex; flex-direction: column; gap: .7rem; }
.quote-capture[hidden] { display: none; }
.quote-capture input { width: 100%; font-family: var(--sans); font-size: 1rem; color: var(--ink); background: var(--bone); border: 1px solid var(--line); border-radius: var(--r-sm); padding: .85em 1em; }
.quote-capture input:focus { outline: none; border-color: var(--volt-deep); box-shadow: 0 0 0 4px var(--volt-glow); }

/* ============ Reveal ============ */
[data-reveal] { opacity: 0; transform: translateY(26px); }

/* ============ Responsive ============ */
@media (max-width: 980px) {
  .nav__links { display: none; }
  .pillars, .how__steps { grid-template-columns: 1fr; }
  .cap__grid, .quote__grid, .promise, .footer__grid { grid-template-columns: 1fr; }
  .promise__stats { grid-template-columns: repeat(2, 1fr); }
  .teaser { display: none; }
  .how__steps { gap: 1rem; }
  .how__step { opacity: .85; }
}
@media (max-width: 620px) {
  :root { --pad: 20px; }
  .nav__actions .btn--ghost { display: none; }
  .scrub { height: 360vh; }
  .journey { height: 600vh; }
  .hero__content { padding-bottom: 90px; }
  .hero__title { font-size: clamp(2.8rem, 13vw, 4rem); }
  .hero__cta { flex-direction: column; align-items: stretch; }
  .hero__cta .btn { justify-content: center; }
  .cap__cards { grid-template-columns: 1fr; }
  .quote-row { grid-template-columns: 1fr; }
  .promise__stats { grid-template-columns: 1fr 1fr; }
  .footer__cols { grid-template-columns: 1fr 1fr; }
  .footer__base { flex-direction: column; gap: .5rem; }
}

/* ============ Cookie consent ============ */
.cookie {
  position: fixed; left: clamp(16px, 4vw, 28px); bottom: clamp(16px, 4vw, 28px); z-index: 9500;
  width: min(420px, calc(100vw - 32px));
  display: flex; flex-direction: column; gap: 1rem;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 1.2rem 1.3rem; box-shadow: var(--shadow-lg);
  opacity: 0; transform: translateY(16px); transition: opacity .4s var(--ease), transform .4s var(--ease);
}
.cookie.is-in { opacity: 1; transform: none; }
.cookie__text { font-size: .92rem; color: var(--muted); line-height: 1.5; }
.cookie__text a { color: var(--ink); text-decoration: underline; text-decoration-color: var(--volt-deep); text-underline-offset: 2px; }
.cookie__actions { display: flex; gap: .6rem; justify-content: flex-end; }
@media (max-width: 480px) {
  .cookie { left: 12px; right: 12px; bottom: 12px; width: auto; }
  .cookie__actions .btn { flex: 1; justify-content: center; }
}

/* ============ Back to top ============ */
.to-top {
  position: fixed; right: clamp(16px, 4vw, 28px); bottom: clamp(16px, 4vw, 28px); z-index: 940;
  width: 46px; height: 46px; border-radius: 50%; border: none; cursor: pointer;
  background: var(--volt); color: var(--ink); box-shadow: 0 6px 20px -6px var(--volt-glow);
  display: grid; place-items: center; font-size: 1.25rem; line-height: 1;
  opacity: 0; transform: translateY(12px) scale(.9); pointer-events: none;
  transition: opacity .35s var(--ease), transform .35s var(--ease), background .3s;
}
.to-top.is-in { opacity: 1; transform: none; pointer-events: auto; }
.to-top:hover { background: var(--volt-deep); transform: translateY(-2px); }
.to-top:active { transform: scale(.95); }

/* ============ Reduced motion (respects the OS "reduce motion" setting) ============ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  html { scroll-behavior: auto !important; }

  /* Content that normally fades in on scroll stays visible */
  [data-reveal] { opacity: 1 !important; transform: none !important; }
  .u-volt::after { transform: scaleX(1) !important; }
  .scroll-hint { display: none !important; }

  /* Unpin the cinematic journey → plain stacked sections, no frame-scrub */
  .journey { height: auto !important; }
  .journey__pin { position: relative !important; height: auto !important; overflow: visible !important; }
  .scrub__canvas { display: none !important; }
  .chapter {
    position: relative !important; inset: auto !important; opacity: 1 !important;
    display: flex; flex-direction: column; justify-content: center;
    padding-block: clamp(110px, 16vh, 200px);
  }
  .hero__content, .how__overlay { position: relative !important; inset: auto !important; }
  .teaser {
    position: relative !important; right: auto !important; top: auto !important;
    transform: none !important; opacity: 1 !important; margin-top: 2rem;
  }
  .how__step { opacity: 1 !important; transform: none !important; }
}