/* ==========================================================
   Proforce Automotive — styles
   ========================================================== */

:root {
  --ink: #0b0b0c;
  --ink-2: #141416;
  --ink-3: #1d1d20;
  --paper: #f2f1ed;
  --paper-2: #e8e7e2;
  --white: #ffffff;
  --red: #e5352b;
  --red-dark: #b9241c;
  --steel: #a8bacb;
  --steel-dim: #6f7f8e;
  --text: #121214;
  --text-dim: #5d5f63;
  --line: rgba(18, 18, 20, .12);
  --line-dark: rgba(255, 255, 255, .1);

  --wrap: 1240px;
  --gutter: clamp(16px, 4vw, 48px);
  --ease: cubic-bezier(.2, .7, .1, 1);
  --sans: "Archivo", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }
button { font: inherit; }
::selection { background: var(--red); color: #fff; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.mono { font-family: var(--mono); font-size: 12px; letter-spacing: .02em; }
.muted { color: var(--text-dim); }
.dark { background: var(--ink); color: #f1f1f1; }
.dark .muted { color: #7d8187; }

.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--red);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
}
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 4px rgba(229, 53, 43, .2); }

.h2 {
  font-size: clamp(38px, 5.6vw, 76px);
  line-height: .98;
  font-weight: 700;
  font-stretch: 112%;
  letter-spacing: -.035em;
}
.lead { font-size: clamp(17px, 1.4vw, 20px); color: var(--text-dim); max-width: 34em; margin-top: 26px; }
.dark .lead { color: #9a9ea4; }

.section-head { margin-bottom: clamp(48px, 7vw, 96px); }
.section-head--tight { margin-bottom: 0; }

/* ---------- Buttons ---------- */
.btn {
  --bg: var(--ink); --fg: #fff;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 52px; padding: 0 26px;
  border-radius: 999px; border: 1px solid transparent;
  background: var(--bg); color: var(--fg);
  font-weight: 600; font-size: 15px; letter-spacing: -.005em;
  cursor: pointer;
  transition: transform .3s var(--ease), background .3s, border-color .3s, color .3s;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0) scale(.98); }
.btn--red { --bg: var(--red); }
.btn--red:hover { --bg: var(--red-dark); }
.btn--dark { --bg: var(--ink); }
.btn--ghost { --bg: transparent; --fg: #fff; border-color: rgba(255, 255, 255, .22); }
.btn--ghost:hover { border-color: rgba(255, 255, 255, .6); }
.btn--sm { height: 38px; padding: 0 18px; font-size: 14px; }
.btn--block { width: 100%; }

/* ---------- Nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 50;
  transition: transform .5s var(--ease), background .4s, border-color .4s;
  border-bottom: 1px solid transparent;
}
.nav.is-solid {
  background: rgba(11, 11, 12, .78);
  -webkit-backdrop-filter: saturate(160%) blur(18px);
  backdrop-filter: saturate(160%) blur(18px);
  border-bottom-color: var(--line-dark);
}
.nav.is-hidden { transform: translateY(-100%); }
.nav__inner {
  max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter);
  height: 68px; display: flex; align-items: center; gap: 32px;
}
.nav__logo img { height: 34px; width: auto; }
.nav__links { display: flex; gap: 30px; margin-left: auto; }
.nav__links a { color: #c5c8cc; font-size: 14px; transition: color .2s; }
.nav__links a:hover { color: #fff; }
.nav__burger { display: none; }
.nav__sheet { display: none; }

@media (max-width: 900px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger {
    display: grid; place-content: center; gap: 6px; margin-left: auto;
    width: 44px; height: 44px; background: none; border: 0; cursor: pointer;
  }
  .nav__burger span { display: block; width: 22px; height: 1.5px; background: #fff; transition: transform .3s var(--ease); }
  .nav.is-open .nav__burger span:first-child { transform: translateY(3.75px) rotate(45deg); }
  .nav.is-open .nav__burger span:last-child { transform: translateY(-3.75px) rotate(-45deg); }
  .nav__sheet {
    display: grid; overflow: hidden; max-height: 0;
    background: rgba(11, 11, 12, .96);
    transition: max-height .5s var(--ease);
    padding: 0 var(--gutter);
  }
  .nav.is-open { background: rgba(11, 11, 12, .96); }
  .nav.is-open .nav__sheet { max-height: 420px; }
  .nav__sheet a { color: #e6e6e6; font-size: 22px; font-weight: 600; padding: 14px 0; border-top: 1px solid var(--line-dark); }
  .nav__sheet a:last-child { color: var(--red); margin-bottom: 18px; }
}

/* ---------- Line-art drawings ---------- */
/* Shapes live in <defs>; colors flow in through custom properties so each context can restyle them. */
.art path, .art rect, .art circle {
  fill: var(--art-bg, #fff);
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linejoin: round;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
}
.art .fill { fill: var(--art-fill, #eef0f2); }
.art .thin { fill: none; stroke-width: 1; opacity: .55; }
.art .dim { fill: none; stroke-width: 1; opacity: .35; stroke-dasharray: 3 4; }
.art .accent { stroke: var(--art-accent, var(--red)); }
.art path.accent { fill: none; }
.art path.accent.nut { fill: var(--art-bg, #fff); }

/* ---------- Rotor (generated in main.js) ---------- */
.rotor { --r-stroke: var(--steel); --r-fill: #141416; --r-face: #18181b; overflow: visible; }
.rotor * { vector-effect: non-scaling-stroke; }
.rotor .r-body { fill: var(--r-fill); stroke: var(--r-stroke); stroke-width: 1.4; transition: stroke .5s, fill .5s; }
.rotor .r-face { fill: var(--r-face); stroke: var(--r-stroke); stroke-width: 1; stroke-opacity: .5; transition: fill .6s, stroke .5s; }
.rotor .r-coat { fill: var(--r-fill); stroke: var(--r-stroke); stroke-width: 1.2; transition: fill .6s, stroke .5s; }
.rotor .r-line { fill: none; stroke: var(--r-stroke); stroke-width: 1; stroke-opacity: .45; }
.rotor .r-hole { fill: #0b0b0c; stroke: var(--r-stroke); stroke-width: 1; transition: fill .5s, stroke .5s; }
.rotor .r-slot { fill: none; stroke: var(--r-stroke); stroke-width: 3; stroke-opacity: .8; stroke-linecap: round; transition: stroke .5s; }
.rotor .r-lug { fill: #0b0b0c; stroke: var(--r-stroke); stroke-width: 1.2; }
.rotor .r-text { fill: var(--r-stroke); font-family: var(--mono); font-size: 9px; letter-spacing: .32em; opacity: .7; }
.rotor .r-grain { fill: none; stroke: var(--r-stroke); stroke-width: .6; stroke-opacity: .12; }

.caliper__body { fill: var(--red); stroke: #ff6a5e; stroke-width: 1; }
.caliper__shade { fill: none; stroke: rgba(0, 0, 0, .35); stroke-width: 8; }
.caliper__badge { fill: rgba(255, 255, 255, .9); }
.caliper__bolt { fill: #2a0b09; stroke: rgba(255, 255, 255, .4); }

/* ---------- HERO ---------- */
.hero { height: 300vh; background: var(--ink); color: #fff; position: relative; }
.hero__stage {
  position: sticky; top: 0; height: 100vh; height: 100svh;
  overflow: hidden;
  display: flex; align-items: center;
}
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse at 65% 50%, #000 0%, transparent 70%);
  mask-image: radial-gradient(ellipse at 65% 50%, #000 0%, transparent 70%);
}
.hero__visual {
  position: absolute; top: 50%; left: 50%;
  width: min(92vh, 74vw); aspect-ratio: 1;
  translate: -50% -50%;
  will-change: transform;
}
.hero__visual .rotor { width: 100%; height: 100%; filter: drop-shadow(0 40px 80px rgba(0, 0, 0, .6)); }
.hero__visual::after {
  content: ""; position: absolute; inset: 18%; border-radius: 50%;
  background: radial-gradient(circle, rgba(229, 53, 43, .16), transparent 65%);
  z-index: -1; filter: blur(40px);
}

.hero__copy {
  position: relative; z-index: 2;
  width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter);
  will-change: transform, opacity;
}
.hero__eyebrow { color: #d6d9dc; }
.hero__title {
  font-size: clamp(54px, 9.4vw, 148px);
  line-height: .9;
  font-weight: 800;
  font-stretch: 118%;
  letter-spacing: -.045em;
  margin-bottom: 30px;
}
.hero__line { display: block; }
.hero__line[data-hero-line="2"] { color: transparent; -webkit-text-stroke: 1.5px rgba(255, 255, 255, .8); }
.hero__sub { max-width: 30em; color: #a9adb3; font-size: clamp(16px, 1.3vw, 19px); }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }

.hero__after {
  position: absolute; z-index: 2;
  left: max(var(--gutter), calc((100vw - var(--wrap)) / 2 + var(--gutter)));
  bottom: 12vh;
  opacity: 0;
  will-change: transform, opacity;
}
.hero__after-kicker { color: var(--red); text-transform: uppercase; letter-spacing: .1em; margin-bottom: 14px; }
.hero__after-title {
  font-size: clamp(30px, 4.2vw, 60px); line-height: 1; font-weight: 700; font-stretch: 112%; letter-spacing: -.035em;
}

.hero__scroll {
  position: absolute; bottom: 28px; left: 50%; translate: -50% 0;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  color: #6e7277; text-transform: uppercase; letter-spacing: .2em; font-size: 10px;
}
.hero__scroll span { width: 1px; height: 42px; background: linear-gradient(#6e7277, transparent); animation: drip 2.2s var(--ease) infinite; transform-origin: top; }
@keyframes drip { 0% { transform: scaleY(0); } 50% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: 0; } }

@media (max-width: 760px) {
  .hero__visual { width: 130vw; opacity: .45; }
  .hero__line[data-hero-line="2"] { -webkit-text-stroke-width: 1px; }
}

/* ---------- STATEMENT ---------- */
.statement { height: 240vh; background: var(--paper); }
.statement__stage {
  position: sticky; top: 0; height: 100vh; height: 100svh;
  display: flex; align-items: center;
  max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter);
}
.statement__text {
  font-size: clamp(30px, 4.6vw, 64px);
  line-height: 1.08;
  font-weight: 600;
  font-stretch: 108%;
  letter-spacing: -.03em;
  max-width: 19em;
}
.statement__text .w { opacity: .14; transition: opacity .25s linear; }
.statement__text .w.on { opacity: 1; }
.statement__text .w.hl.on { color: var(--red); }

/* ---------- PRODUCT LINE ---------- */
.line { background: var(--paper); position: relative; }
.line__stage {
  position: sticky; top: 0; height: 100vh; height: 100svh;
  overflow: hidden;
  display: flex; flex-direction: column; justify-content: center;
  padding: 88px 0 40px;
}
.line__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; margin-bottom: clamp(28px, 4vh, 48px); }
.line__head .h2 { font-size: clamp(36px, 4.6vw, 64px); }
.line__progress { display: flex; align-items: center; gap: 16px; min-width: 220px; }
.line__progress::before { content: ""; flex: 1; height: 1px; background: var(--line); }
.line__bar { position: absolute; }
.line__progress { position: relative; }
.line__bar { left: 0; top: 50%; height: 1px; width: calc(100% - 70px); background: var(--red); transform-origin: left; transform: scaleX(var(--lp, .125)); }

.line__track {
  display: flex; gap: 20px;
  padding-left: max(var(--gutter), calc((100vw - var(--wrap)) / 2 + var(--gutter)));
  padding-right: var(--gutter);
  will-change: transform;
}
.card {
  --art-bg: #fff; --art-fill: #f1f2f3;
  flex: 0 0 auto;
  width: clamp(290px, 27vw, 370px);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px 24px 24px;
  display: flex; flex-direction: column;
  color: var(--text);
  transition: transform .5s var(--ease), box-shadow .5s var(--ease);
}
.card:hover { transform: translateY(-6px); box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .25); }
.card__top { display: flex; justify-content: space-between; align-items: center; color: var(--text-dim); }
.tag {
  font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: .08em;
  padding: 4px 10px; border-radius: 999px;
  background: rgba(229, 53, 43, .09); color: var(--red-dark);
}
.tag--steel { background: rgba(111, 127, 142, .14); color: #4b5a68; }
.card__art {
  position: relative; margin: 14px -8px 14px;
  aspect-ratio: 4 / 3; max-height: 30vh;
  display: grid; place-items: center;
  color: #33363b;
}
.card__art svg { width: 100%; height: 100%; }
.card__art .rotor--card { width: 76%; --r-stroke: #33363b; --r-fill: #fff; --r-face: #f1f2f3; }
.rotor--card .r-hole, .rotor--card .r-lug { fill: #fff; }
.card__chip {
  position: absolute; right: 8px; bottom: 6px;
  color: var(--text-dim); border: 1px solid var(--line); border-radius: 6px; padding: 3px 8px; background: #fff;
}
.card__title { font-size: 22px; font-weight: 700; font-stretch: 106%; letter-spacing: -.02em; line-height: 1.12; }
.card__desc { color: var(--text-dim); font-size: 15px; margin-top: 8px; }
.card__specs { list-style: none; margin: auto 0 0; padding: 18px 0 0; }
.card__specs li { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-top: 1px solid var(--line); font-size: 11.5px; }
.card__specs li span:first-child { color: var(--text-dim); text-transform: uppercase; letter-spacing: .06em; }
.card--end {
  background: var(--ink); color: #fff; border-color: var(--ink);
  justify-content: flex-end; gap: 22px;
}
.card--end:hover { transform: none; box-shadow: none; }
.card--end .eyebrow { margin: 0; }
.card--end__title { font-size: 30px; font-weight: 700; font-stretch: 110%; letter-spacing: -.03em; line-height: 1.04; }
.card--end .btn { --bg: var(--red); align-self: flex-start; }

/* Horizontal pin is disabled on small screens: native swipe instead. */
@media (max-width: 820px) {
  .line { height: auto !important; }
  .line__stage { position: relative; height: auto; padding: 100px 0 80px; }
  .line__progress { display: none; }
  .line__track { overflow-x: auto; scroll-snap-type: x mandatory; transform: none !important; padding-bottom: 12px; scrollbar-width: none; }
  .line__track::-webkit-scrollbar { display: none; }
  .card { width: 82vw; scroll-snap-align: center; }
  .card__art { max-height: none; }
}

/* ---------- PADS ---------- */
.pads { padding: clamp(110px, 14vw, 180px) 0; }
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.compare__col {
  border: 1px solid var(--line-dark); border-radius: 20px;
  padding: clamp(26px, 3vw, 44px);
  background: linear-gradient(180deg, var(--ink-2), var(--ink));
}
.compare__col--alt { background: linear-gradient(180deg, #1a1210, var(--ink)); border-color: rgba(229, 53, 43, .22); }
.compare__code { color: var(--steel); }
.compare__col--alt .compare__code { color: #ff7b70; }
.compare__head h3 { font-size: clamp(30px, 3.4vw, 46px); font-weight: 700; font-stretch: 112%; letter-spacing: -.035em; margin: 10px 0 12px; }
.compare__head p { color: #9a9ea4; max-width: 28em; }
.meters { list-style: none; padding: 0; margin: 40px 0 0; display: grid; gap: 18px; }
.meters li { display: grid; grid-template-columns: 130px 1fr; align-items: center; gap: 18px; font-size: 14px; color: #c9ccd0; }
.meters i { position: relative; height: 4px; background: rgba(255, 255, 255, .08); border-radius: 4px; overflow: hidden; }
.meters i::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  background: var(--steel);
  transform-origin: left; transform: scaleX(0);
  transition: transform 1.4s var(--ease) .25s;
}
.compare__col--alt .meters i::after { background: var(--red); }
.compare__col.in .meters i::after { transform: scaleX(var(--v)); }
.meters li:nth-child(2) i::after { transition-delay: .32s; }
.meters li:nth-child(3) i::after { transition-delay: .39s; }
.meters li:nth-child(4) i::after { transition-delay: .46s; }
.meters li:nth-child(5) i::after { transition-delay: .53s; }
.pads__foot {
  display: flex; flex-wrap: wrap; gap: 10px 26px;
  margin-top: 40px; padding-top: 26px; border-top: 1px solid var(--line-dark);
  color: #8b9096; text-transform: uppercase; letter-spacing: .06em;
}
.pads__foot span:first-child { color: #fff; margin-right: auto; }
@media (max-width: 820px) {
  .compare { grid-template-columns: 1fr; }
  .meters li { grid-template-columns: 110px 1fr; }
  .pads__foot span:first-child { width: 100%; }
}

/* ---------- ROTOR STORY ---------- */
.rotors { background: var(--paper); padding: clamp(80px, 10vw, 140px) 0 0; }
.rotors__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(32px, 6vw, 96px); }
.rotors__sticky { position: sticky; top: 0; height: 100vh; height: 100svh; display: flex; align-items: center; }
.rotors__art { position: relative; width: 100%; aspect-ratio: 1; max-height: 78vh; margin: 0 auto; }
.rotor--story { width: 100%; height: 100%; --r-stroke: #2a2c30; --r-fill: #fbfbfa; --r-face: #ecebe7; }
.rotor--story .r-hole, .rotor--story .r-lug { fill: var(--paper); }
.rotor--story .r-text { fill: #2a2c30; }
.rotors__label { position: absolute; left: 0; bottom: 4%; color: var(--text-dim); }
.rotors__label span { color: var(--red); }

/* Highlights per active step */
.rotor--story[data-active="1"] .r-body,
.rotor--story[data-active="1"] .r-face,
.rotor--story[data-active="1"] .r-coat { stroke: var(--red); }
.rotor--story[data-active="1"] .r-grain { stroke: var(--red); stroke-opacity: .35; }
.rotor--story[data-active="2"] .r-coat { fill: #2a2c30; stroke: #2a2c30; }
.rotor--story[data-active="2"] .r-text { fill: #fff; opacity: .9; }
.rotor--story[data-active="3"] .r-hole { fill: var(--red); stroke: var(--red); }
.rotor--story[data-active="3"] .r-slot { stroke: var(--red); stroke-width: 2; }
.rotor--story[data-active="4"] .r-face { fill: #dcdad4; stroke: var(--red); stroke-opacity: 1; }
.rotor--story[data-active="4"] .r-grain { stroke-opacity: .5; }

.rotors__steps { padding-top: 12vh; }
.step {
  min-height: 72vh;
  display: flex; flex-direction: column; justify-content: center;
  border-top: 1px solid var(--line);
  opacity: .22; transition: opacity .6s var(--ease);
}
.step:first-of-type { border-top: 0; }
.step.is-active { opacity: 1; }
.step__n { color: var(--red); margin-bottom: 18px; }
.step h3 { font-size: clamp(28px, 3vw, 42px); font-weight: 700; font-stretch: 110%; letter-spacing: -.03em; line-height: 1.04; margin-bottom: 16px; }
.step p { color: var(--text-dim); max-width: 28em; font-size: 18px; }

@media (max-width: 900px) {
  .rotors__grid { grid-template-columns: 1fr; }
  .rotors__sticky { position: relative; height: auto; padding: 0 0 24px; order: 2; }
  .rotors__art { width: min(78vw, 380px); }
  .rotors__label { display: none; }
  .rotors__steps { padding-top: 0; display: contents; }
  .rotors__steps .section-head { order: 1; margin-bottom: 32px; }
  .step { order: 3; min-height: 0; padding: 36px 0; opacity: 1; }
  .step:first-of-type { border-top: 1px solid var(--line); }
}

/* ---------- CHASSIS NOTES ---------- */
.chassis { background: var(--paper); padding: clamp(110px, 14vw, 180px) 0; }
.notes { list-style: none; margin: 0; padding: 0; border-bottom: 1px solid var(--line); }
.note {
  display: grid; grid-template-columns: 90px 1.1fr 1.4fr auto; gap: 24px; align-items: baseline;
  padding: 34px 0; border-top: 1px solid var(--line);
  transition: background .4s;
}
.note__n { color: var(--text-dim); }
.note h3 { font-size: clamp(22px, 2.2vw, 30px); font-weight: 700; font-stretch: 108%; letter-spacing: -.025em; line-height: 1.1; }
.note p { color: var(--text-dim); }
.note__chip { white-space: nowrap; color: var(--text-dim); border: 1px solid var(--line); border-radius: 999px; padding: 5px 12px; }
.note:hover h3 { color: var(--red); }
@media (max-width: 900px) {
  .note { grid-template-columns: 60px 1fr; }
  .note p, .note__chip { grid-column: 2; }
  .note__chip { justify-self: start; }
}

/* ---------- NUMBERS ---------- */
.numbers { padding: clamp(90px, 11vw, 150px) 0; }
.numbers__grid { display: grid; grid-template-columns: .8fr 1.3fr 1fr 1fr; gap: 32px; }
.num { border-top: 1px solid var(--line-dark); padding-top: 26px; }
.num__v {
  display: block;
  font-size: clamp(46px, 5.4vw, 84px); line-height: .9; font-weight: 700; font-stretch: 108%; letter-spacing: -.05em;
  font-variant-numeric: tabular-nums;
}
.num__v small { font-size: .38em; letter-spacing: -.01em; margin-left: .12em; color: var(--red); }
.num:nth-child(1) .num__v { color: var(--red); }
.num__l { display: block; margin-top: 16px; color: #8b9096; font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
@media (max-width: 820px) { .numbers__grid { grid-template-columns: 1fr 1fr; row-gap: 48px; } }

/* ---------- WHO WE SERVE ---------- */
.serve { background: var(--paper); padding: clamp(110px, 14vw, 180px) 0 clamp(60px, 8vw, 100px); }
.serve__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.who { border-top: 2px solid var(--text); padding-top: 22px; }
.who__n {
  display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%;
  border: 1px solid var(--line); color: var(--text-dim); margin-bottom: 40px;
}
.who h3 { font-size: 22px; font-weight: 700; font-stretch: 106%; letter-spacing: -.02em; margin-bottom: 12px; }
.who p { color: var(--text-dim); font-size: 15.5px; }
@media (max-width: 980px) { .serve__grid { grid-template-columns: 1fr 1fr; row-gap: 48px; } }
@media (max-width: 560px) { .serve__grid { grid-template-columns: 1fr; } }

/* ---------- PROCESS ---------- */
.process { background: var(--paper); padding: clamp(60px, 8vw, 100px) 0 clamp(110px, 14vw, 180px); }
.process__rail { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; padding-top: 44px; }
.process__rail::before, .process__fill {
  content: ""; position: absolute; top: 7px; left: 0; right: 0; height: 2px; background: var(--paper-2);
}
.process__fill { background: var(--red); transform-origin: left; transform: scaleX(var(--pp, 0)); }
.pstep { position: relative; }
.pstep__dot {
  position: absolute; top: -44px; left: 0; width: 16px; height: 16px; border-radius: 50%;
  background: var(--paper); border: 2px solid var(--red);
}
.pstep .mono { color: var(--red); text-transform: uppercase; letter-spacing: .08em; }
.pstep h3 { font-size: clamp(26px, 2.6vw, 34px); font-weight: 700; font-stretch: 110%; letter-spacing: -.03em; margin: 12px 0 10px; }
.pstep p { color: var(--text-dim); max-width: 22em; }
@media (max-width: 760px) {
  .process__rail { grid-template-columns: 1fr; gap: 44px; padding-top: 0; padding-left: 40px; }
  .process__rail::before, .process__fill { top: 0; bottom: 0; left: 7px; right: auto; width: 2px; height: auto; transform-origin: top; transform: scaleY(var(--pp, 0)); }
  .process__rail::before { transform: none; }
  .pstep__dot { top: 4px; left: -40px; }
}

/* ---------- ACCOUNT ---------- */
.account { padding: clamp(110px, 14vw, 180px) 0; }
.account__grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(40px, 7vw, 110px); align-items: start; }
.contact { margin: 48px 0 0; display: grid; gap: 0; }
.contact div { display: grid; grid-template-columns: 90px 1fr; padding: 14px 0; border-top: 1px solid var(--line-dark); }
.contact dt { color: #7d8187; text-transform: uppercase; letter-spacing: .08em; }
.contact dd { margin: 0; color: #e8e8e8; }
.contact a:hover { color: var(--red); }

.form {
  background: var(--ink-2); border: 1px solid var(--line-dark); border-radius: 22px;
  padding: clamp(22px, 3vw, 40px);
  display: grid; gap: 18px;
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 8px; border: 0; padding: 0; margin: 0; min-width: 0; }
.field > span, .field legend { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: #8b9096; padding: 0; }
.field input, .field textarea {
  width: 100%; font: inherit; font-size: 16px; color: #fff;
  background: var(--ink); border: 1px solid var(--line-dark); border-radius: 12px;
  padding: 14px 16px; outline: none; resize: vertical;
  transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field textarea:focus { border-color: rgba(229, 53, 43, .7); box-shadow: 0 0 0 4px rgba(229, 53, 43, .15); }
.field input.err { border-color: var(--red); }
.field textarea::placeholder { color: #5b5f64; }
.field--chips { display: flex; flex-wrap: wrap; gap: 8px; }
.field--chips legend { margin-bottom: 8px; width: 100%; }
.field--chips label { cursor: pointer; }
.field--chips input { position: absolute; opacity: 0; pointer-events: none; }
.field--chips label span {
  display: inline-block; padding: 9px 16px; border-radius: 999px; font-size: 14px;
  border: 1px solid var(--line-dark); color: #c5c8cc; transition: all .2s;
}
.field--chips input:checked + span { background: #fff; color: var(--ink); border-color: #fff; }
.field--chips input:focus-visible + span { outline: 2px solid var(--red); outline-offset: 2px; }
.form__note { min-height: 1em; color: var(--steel); text-align: center; }
@media (max-width: 900px) {
  .account__grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) { .form__row { grid-template-columns: 1fr; } }

/* ---------- FOOTER ---------- */
.footer { background: var(--ink); color: #c5c8cc; padding: 80px 0 0; border-top: 1px solid var(--line-dark); overflow: hidden; }
.footer__top { display: flex; justify-content: space-between; gap: 48px; flex-wrap: wrap; padding-bottom: 60px; }
.footer__logo { height: 52px; width: auto; }
.footer__cols { display: grid; grid-template-columns: repeat(3, auto); gap: clamp(32px, 6vw, 96px); }
.footer__cols a { display: block; font-size: 14.5px; padding: 5px 0; color: #9a9ea4; transition: color .2s; }
.footer__cols a:hover { color: #fff; }
.footer__h { color: #fff; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 12px; }
.footer__bottom { display: flex; justify-content: space-between; gap: 16px; padding: 22px 0; border-top: 1px solid var(--line-dark); color: #6e7277; }
.footer__bottom a:hover { color: #fff; }
.footer__giant {
  font-size: 15vw; line-height: .78; font-weight: 800; font-stretch: 112%; letter-spacing: -.06em;
  text-align: center; margin: 10px 0 -2.5vw; white-space: nowrap;
  color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, .09);
  user-select: none;
}
@media (max-width: 640px) { .footer__cols { grid-template-columns: 1fr 1fr; } }

/* ---------- Reveal on scroll ---------- */
[data-reveal] {
  opacity: 0; transform: translateY(36px);
  transition: opacity 1s var(--ease), transform 1.1s var(--ease);
  transition-delay: var(--d, 0s);
}
[data-reveal].in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}