/* ═══════════════════════════════════════════════════════════
   jai.works — dark, kinetic marketing
   parallax · big stats · drifting tickets
   ═══════════════════════════════════════════════════════════ */

:root {
  --bg:        #0c0b0a;
  --bg-2:      #131110;
  --bg-3:      #1a1816;
  --line:      #232120;
  --line-2:    #2e2b29;
  --ink:       #ece5d8;
  --ink-2:     #b6ad9f;
  --ink-3:     #7a7268;
  --acid:      #e8a872;       /* warm amber — primary accent */
  --acid-2:    #d18a55;
  --warm:      #c97a52;       /* deeper terracotta — secondary */
  --warm-2:    #a85f3a;
  --ok:        #6dd47e;

  --serif: "Instrument Serif", "Iowan Old Style", Georgia, serif;
  --sans:  "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono:  "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --gutter: clamp(1.25rem, 3vw, 2.5rem);
  --col:    min(1280px, 100% - calc(var(--gutter) * 2));

  --ease:   cubic-bezier(0.22, 0.61, 0.36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
body { font-feature-settings: "ss01", "cv05"; }

::selection { background: var(--acid); color: var(--bg); }

a { color: inherit; text-decoration: none; }
em { font-style: italic; font-family: var(--serif); font-weight: 400; letter-spacing: -0.01em; }
strong { font-weight: 600; color: var(--ink); }

/* ───────────────────── ambient bg ───────────────────── */

.bg {
  position: fixed; inset: 0;
  z-index: 0;
  pointer-events: none;
}
.bg__grid {
  position: absolute; inset: -10%;
  background:
    linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 88px 88px,
    linear-gradient(90deg, var(--line) 1px, transparent 1px) 0 0 / 88px 88px;
  opacity: 0.09;
  mask-image: radial-gradient(ellipse at 50% 25%, #000 0%, transparent 65%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 25%, #000 0%, transparent 65%);
}
.bg__glow1 {
  position: absolute;
  width: 50vmax; height: 50vmax;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.08;
  top: -18vmax; left: -10vmax;
  background: radial-gradient(circle, var(--acid) 0%, transparent 55%);
}
.bg__glow2 { display: none; }
.bg__noise {
  display: none;
  position: absolute; inset: 0;
  opacity: 0.4;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.08 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* ───────────────────── nav ───────────────────── */

.nav {
  position: sticky; top: 0;
  z-index: 50;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem var(--gutter);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  background: rgba(10, 9, 8, 0.55);
  border-bottom: 1px solid transparent;
  transition: border-color 240ms var(--ease), background 240ms var(--ease);
}
.nav.is-stuck {
  border-bottom-color: var(--line);
  background: rgba(10, 9, 8, 0.82);
}
.brand {
  font-family: var(--serif);
  font-size: 1.55rem;
  letter-spacing: -0.02em;
  display: inline-flex;
  align-items: baseline;
  gap: 0.15rem;
  color: var(--ink);
}
.brand__j { color: var(--acid); font-style: italic; font-weight: 400; }
.brand__bullet {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--ink-3);
  display: inline-block;
  margin: 0 0.5rem;
  transform: translateY(-3px);
}
.brand__dom {
  font-family: var(--mono);
  font-size: 0.7rem;
  text-transform: lowercase;
  letter-spacing: 0.04em;
  color: var(--ink-3);
  transform: translateY(-2px);
}
.nav__links {
  display: flex; align-items: center; gap: 2rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: lowercase;
}
.nav__links a { color: var(--ink-2); transition: color 200ms var(--ease); }
.nav__links a:hover { color: var(--ink); }
.nav__cta {
  background: var(--acid);
  color: var(--bg) !important;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  font-weight: 500;
  transition: transform 200ms var(--ease), background 200ms var(--ease);
}
.nav__cta:hover { transform: translateY(-1px); background: var(--ink); }
@media (max-width: 700px) {
  .nav__links a:not(.nav__cta) { display: none; }
}

/* ───────────────────── shared bits ───────────────────── */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--mono);
  font-size: 0.74rem;
  text-transform: lowercase;
  letter-spacing: 0.06em;
  color: var(--ink-3);
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
}
.eyebrow__dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--acid);
}
.muted { color: var(--ink-3); }
.ink   { color: var(--ink); }

.kicker {
  display: inline-flex;
  align-items: baseline;
  gap: 0.6rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 1.1rem;
}
.kicker__num {
  color: var(--acid);
  font-weight: 600;
  padding: 0.2rem 0.4rem;
  border: 1px solid var(--acid);
  border-radius: 3px;
  font-size: 0.7rem;
}

/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.4rem;
  font-family: var(--mono);
  font-size: 0.86rem;
  letter-spacing: 0.02em;
  border-radius: 999px;
  cursor: pointer;
  border: 1px solid transparent;
  background: transparent;
  color: var(--ink);
  transition: transform 200ms var(--ease), background 200ms var(--ease),
              color 200ms var(--ease), border-color 200ms var(--ease);
  text-decoration: none;
  font-weight: 500;
}
.btn--solid {
  background: var(--acid);
  color: var(--bg);
  border-color: var(--acid);
}
.btn--solid:hover {
  background: var(--ink);
  border-color: var(--ink);
  transform: translateY(-2px);
}
.btn--ghost {
  border-color: var(--line-2);
  color: var(--ink);
}
.btn--ghost:hover {
  border-color: var(--ink);
  background: rgba(255, 255, 255, 0.04);
}
.btn--lg { padding: 1rem 1.7rem; font-size: 0.95rem; }
.btn__arr { transition: transform 220ms var(--ease); }
.btn:hover .btn__arr { transform: translateX(5px); }

/* reveal-on-scroll */
[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 800ms var(--ease), transform 800ms var(--ease);
}
[data-reveal].is-in { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ───────────────────── HERO ───────────────────── */

.hero {
  position: relative;
  z-index: 1;
  min-height: 92vh;
  padding: clamp(3rem, 8vw, 7rem) var(--gutter) clamp(5rem, 10vw, 9rem);
  overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; pointer-events: none; }
.hero__layer {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
}
.hero__layer--1 {
  width: 36vmax; height: 36vmax;
  top: 8%; left: -8%;
  background: radial-gradient(circle, rgba(232,168,114,0.08), transparent 60%);
}
.hero__layer--2,
.hero__layer--3 { display: none; }

.hero__inner {
  position: relative;
  z-index: 2;
  max-width: var(--col);
  margin: 0 auto;
  padding-top: clamp(2rem, 6vw, 5rem);
}
.hero__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(3rem, 8.4vw, 7.6rem);
  line-height: 0.94;
  letter-spacing: -0.035em;
  margin: 1.6rem 0 1.6rem;
  max-width: 18ch;
}
.hero__line { display: block; }
.hero__line em { color: var(--acid); font-style: italic; }
.hero__line--alt {
  font-style: italic;
  color: var(--ink-3);
}
.hero__line--alt .ink {
  font-style: normal;
  color: var(--ink);
  background: linear-gradient(180deg, transparent 62%, rgba(232,168,114,0.30) 62%, rgba(232,168,114,0.30) 92%, transparent 92%);
  padding: 0 0.08em;
}

.hero__sub {
  font-family: var(--serif);
  font-size: clamp(1.3rem, 2.2vw, 1.8rem);
  color: var(--ink-2);
  line-height: 1.3;
  margin: 0 0 1.5rem;
  font-style: italic;
  max-width: 32ch;
}
.hero__sub .rotator__inner > span { color: var(--acid); }
.hero__sub-tail {
  display: inline-block;
  margin-left: 0.2em;
  color: var(--ink-3);
}
.hero__sub-tail .ink { color: var(--ink); font-style: normal; }

.hero__lede {
  max-width: 56ch;
  font-size: clamp(1.05rem, 1.3vw, 1.18rem);
  color: var(--ink-2);
  line-height: 1.6;
  margin: 0 0 2rem;
  font-style: normal;
  font-family: var(--sans);
}

.hero__cta {
  display: flex; gap: 0.9rem; flex-wrap: wrap;
  align-items: center;
  margin-bottom: 4rem;
}

.hero__scroll {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-3);
}
.hero__scroll-line {
  width: 48px; height: 1px;
  background: var(--line-2);
}

/* floating ticket chips */
.chips {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}
.chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.4rem 0.85rem;
  background: rgba(20, 17, 16, 0.72);
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.72rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  white-space: nowrap;
  opacity: 0.85;
  transition: opacity 300ms var(--ease), transform 300ms var(--ease);
}
.chip:hover { opacity: 1; transform: translateY(-1px); }
.chip__id { color: var(--ink); font-weight: 500; }
.chip__t  { color: var(--ink-3); }
.chip__lane {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
  color: var(--ink);
  background: rgba(232,168,114,0.16);
}
.chip__lane--data { background: rgba(201,122,82,0.18); }
.chip__lane--ds   { background: rgba(236,229,216,0.10); }

@media (max-width: 880px) { .chips { display: none; } }

/* ───────────────────── PROOF ───────────────────── */

.proof {
  position: relative;
  z-index: 1;
  padding: clamp(5rem, 10vw, 9rem) var(--gutter);
  border-top: 1px solid var(--line);
}
.proof__head, .how__head, .control__head, .ba__head {
  max-width: var(--col);
  margin: 0 auto 3rem;
}
.proof__head h2,
.how__head h2,
.control__head h2,
.ba__head h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin: 0;
  max-width: 22ch;
}
.proof__head h2 em { color: var(--acid); }
.proof__head h2 .muted { display: block; font-size: 0.55em; line-height: 1.4; color: var(--ink-3); margin-top: 0.6em; max-width: 36ch; font-style: italic; font-family: var(--serif); }

.stats {
  max-width: var(--col);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stat {
  padding: 2.6rem 1.8rem 2.4rem;
  border-right: 1px solid var(--line);
  position: relative;
  transition: background 280ms var(--ease);
}
.stat:last-child { border-right: none; }
.stat:hover { background: rgba(255, 255, 255, 0.02); }
.stat__num {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.8rem, 5.6vw, 4.8rem);
  line-height: 0.95;
  letter-spacing: -0.035em;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
}
.stat--accent .stat__num { color: var(--acid); }
.stat__unit {
  font-size: 0.36em;
  font-style: italic;
  color: var(--ink-3);
  font-family: var(--serif);
  letter-spacing: -0.01em;
}
.stat__lbl {
  margin-top: 0.7rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
}
.stat__sub {
  margin-top: 0.4rem;
  font-size: 0.92rem;
  color: var(--ink-3);
  font-style: italic;
  font-family: var(--serif);
  max-width: 32ch;
}

.proof__foot {
  max-width: var(--col);
  margin: 2.6rem auto 0;
  font-family: var(--serif);
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  font-style: italic;
  color: var(--ink-2);
  max-width: 56ch;
  line-height: 1.4;
}

/* ───────────────────── TICKET FEED ───────────────────── */

.feed {
  position: relative;
  z-index: 1;
  padding: clamp(4rem, 7vw, 7rem) 0;
  overflow: hidden;
}
.feed__rule {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-2) 20%, var(--line-2) 80%, transparent);
  margin: 0 var(--gutter);
}
.feed__track {
  margin: 1.8rem 0;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image:         linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.feed__row {
  display: flex;
  gap: 1rem;
  width: max-content;
  animation: drift 140s linear infinite;
}
.feed__track--r .feed__row {
  animation-direction: reverse;
  animation-duration: 160s;
}
.feed__track:hover .feed__row { animation-play-state: paused; }
@keyframes drift {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.card {
  flex: 0 0 320px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.2rem 1.2rem 1.1rem;
  position: relative;
  transition: border-color 240ms var(--ease), transform 240ms var(--ease);
}
.card:hover { border-color: var(--line-2); transform: translateY(-2px); }
.card__id {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--acid);
  font-weight: 600;
}
.card h4 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.18rem;
  line-height: 1.2;
  margin: 0.4rem 0 0.55rem;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--ink-3);
  line-height: 1.45;
}
.card__tag {
  display: inline-block;
  margin-top: 0.9rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  text-transform: lowercase;
}
.card__tag.ok  { background: rgba(236,229,216,0.04); color: var(--ink-2); border: 1px solid var(--line-2); }
.card__tag.run { background: rgba(232,168,114,0.10); color: var(--acid);   border: 1px solid rgba(232,168,114,0.30); }

.feed__caption {
  max-width: 60ch;
  margin: 2.4rem auto 0;
  padding: 0 var(--gutter);
  text-align: center;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--ink-3);
}

/* ───────────────────── HOW ───────────────────── */

.how {
  position: relative;
  z-index: 1;
  padding: clamp(5rem, 10vw, 9rem) var(--gutter);
  border-top: 1px solid var(--line);
}
.how__head p, .control__head p, .ba__head p {
  margin: 1.1rem 0 0;
  max-width: 56ch;
  color: var(--ink-2);
  font-size: 1.05rem;
}

.moves {
  max-width: var(--col);
  margin: 0 auto;
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}
.move {
  position: relative;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.7rem 1.5rem 1.8rem;
  transition: border-color 260ms var(--ease), transform 260ms var(--ease);
}
.move:hover { border-color: var(--line-2); transform: translateY(-2px); }

.move__n {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--acid);
  font-weight: 600;
}
.move h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.5rem;
  letter-spacing: -0.015em;
  margin: 0.5rem 0 0.7rem;
  line-height: 1.15;
}
.move p {
  margin: 0 0 1.1rem;
  color: var(--ink-2);
  font-size: 0.98rem;
}
.move__chip {
  display: inline-flex;
  gap: 0.45rem;
  align-items: baseline;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ink);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
}
.move__chip span {
  color: var(--ink-3);
  text-transform: lowercase;
  letter-spacing: 0.04em;
}

/* ───────────────────── CONTROL pillars ───────────────────── */

.control {
  position: relative;
  z-index: 1;
  padding: clamp(5rem, 10vw, 9rem) var(--gutter);
  border-top: 1px solid var(--line);
}
.control__head h2 em { color: var(--warm); font-style: italic; }
.pillars {
  max-width: var(--col);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.2rem;
}
.pillar {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.8rem 1.6rem 1.8rem;
  transition: transform 240ms var(--ease), border-color 240ms var(--ease);
}
.pillar:hover { transform: translateY(-2px); border-color: var(--line-2); }
.pillar--mid { background: var(--bg-2); }
.pillar__icon {
  width: 48px; height: 48px;
  color: var(--acid);
  margin-bottom: 1rem;
}
.pillar__icon svg { width: 100%; height: 100%; }
.pillar h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.7rem;
  letter-spacing: -0.02em;
  margin: 0 0 0.6rem;
}
.pillar p {
  margin: 0 0 1.1rem;
  color: var(--ink-2);
  font-size: 0.98rem;
}
.pillar ul {
  margin: 0; padding: 0;
  list-style: none;
  display: grid; gap: 0.4rem;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}
.pillar li {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-3);
  padding-left: 1.2rem;
  position: relative;
}
.pillar li::before {
  content: "→";
  position: absolute; left: 0;
  color: var(--acid);
}

/* ───────────────────── BEFORE / AFTER ───────────────────── */

.ba {
  position: relative; z-index: 1;
  padding: clamp(5rem, 10vw, 9rem) var(--gutter);
  border-top: 1px solid var(--line);
}
.ba__cols {
  max-width: var(--col);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
}
@media (max-width: 800px) { .ba__cols { grid-template-columns: 1fr; } }
.ba__col {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.8rem 1.6rem 1.6rem;
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}
.ba__col--before {
  filter: saturate(0.6);
  opacity: 0.85;
}
.ba__col--after {
  background: var(--bg-2);
  border-color: var(--line-2);
}
.ba__col header h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 2.1rem;
  letter-spacing: -0.025em;
  margin: 0.7rem 0 1.2rem;
  line-height: 1.05;
}
.ba__col--after header h3 { color: var(--acid); }
.ba__tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding: 0.3rem 0.65rem;
  border: 1px solid var(--line-2);
  border-radius: 999px;
}
.ba__tag--on { color: var(--acid); border-color: var(--acid); }
.ba__col ul {
  list-style: none; margin: 0 0 1.2rem; padding: 0;
  display: grid; gap: 0.5rem;
}
.ba__col li {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--ink-2);
  padding: 0.6rem 0.8rem;
  border-left: 2px solid var(--line);
  background: rgba(255,255,255,0.015);
}
.ba__col--after li { border-left-color: var(--acid); }
.ba__metric {
  margin: 0; padding-top: 1rem;
  border-top: 1px dashed var(--line);
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--ink-2);
}
.ba__col--after .ba__metric { color: var(--ink); }

/* ───────────────────── CTA ───────────────────── */

.cta {
  position: relative;
  z-index: 1;
  padding: clamp(5rem, 10vw, 10rem) var(--gutter);
  border-top: 1px solid var(--line);
  overflow: hidden;
}
.cta__bg { position: absolute; inset: 0; pointer-events: none; }
.cta__layer {
  position: absolute;
  width: 46vmax; height: 46vmax;
  border-radius: 50%;
  filter: blur(140px);
  top: -10%; left: -10%;
  background: radial-gradient(circle, rgba(232,168,114,0.07), transparent 55%);
}
.cta__layer--2 { display: none; }

.cta__inner {
  position: relative; z-index: 2;
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.cta__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.4rem, 6vw, 5rem);
  line-height: 1.0;
  letter-spacing: -0.03em;
  margin: 1.4rem 0 1.2rem;
}
.cta__title em { color: var(--acid); }
.cta__lede {
  font-size: 1.15rem;
  color: var(--ink-2);
  max-width: 50ch;
  margin: 0 auto 2.2rem;
}

.eyebrow--cta .eyebrow__dot { background: var(--warm); box-shadow: 0 0 0 4px rgba(201,122,82,0.12); }

.form {
  display: flex;
  align-items: stretch;
  gap: 0.5rem;
  max-width: 540px;
  margin: 0 auto;
  padding: 0.4rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line-2);
  border-radius: 999px;
  transition: border-color 240ms var(--ease), background 240ms var(--ease);
}
.form:focus-within {
  border-color: var(--acid);
  background: rgba(232,168,114,0.04);
}
.form input[type="email"] {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.05rem;
  padding: 0.65rem 1rem;
  outline: none;
  min-width: 0;
}
.form input[type="email"]::placeholder { color: var(--ink-3); }
.form button { flex: 0 0 auto; }
.form .hp {
  position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden;
}

.form__fine {
  margin: 0.9rem 0 0;
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--ink-3);
  letter-spacing: 0.02em;
}
.form__status {
  min-height: 1.2em;
  margin-top: 0.5rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--warm);
}
.form__status.is-err { color: var(--warm-2); }
.form__status.is-ok  { color: var(--ok); }

.form__success {
  margin-top: 1.5rem;
  animation: fade-up 700ms var(--ease) both;
}
.form__success h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 2.4rem;
  letter-spacing: -0.025em;
  margin: 0.7rem 0 0.6rem;
}
.form__success p {
  color: var(--ink-2);
  max-width: 44ch;
  margin: 0 auto;
}
.stamp {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--acid);
  padding: 0.45rem 1rem;
  border: 2px solid var(--acid);
  transform: rotate(-3deg);
  border-radius: 2px;
}
@keyframes fade-up {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (max-width: 540px) {
  .form { flex-direction: column; border-radius: 18px; padding: 0.6rem; }
  .form input[type="email"] { padding: 0.9rem 1rem; }
  .form button { width: 100%; justify-content: center; }
}

/* ───────────────────── FOOTER ───────────────────── */

.foot {
  position: relative; z-index: 1;
  border-top: 1px solid var(--line);
  padding: 1.6rem var(--gutter);
}
.foot__inner {
  max-width: var(--col);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-3);
}
.foot__brand {
  font-family: var(--serif);
  font-size: 1.2rem;
  color: var(--ink);
}
.foot__mail { color: var(--acid); }
.foot__mail:hover { color: var(--ink); }

/* ───────────────────── ROTATOR (hero) ───────────────────── */

.rotator {
  display: inline-block;
  vertical-align: baseline;
  height: 1em;
  line-height: 1;
  overflow: hidden;
  position: relative;
  text-align: left;
}
.rotator__inner {
  display: flex;
  flex-direction: column;
  animation: roll 8s steps(3, end) infinite;
}
.rotator__inner > span {
  display: block;
  height: 1em;
  line-height: 1;
  font-style: italic;
  font-family: var(--serif);
  color: var(--acid);
}
@keyframes roll {
  0%, 28%   { transform: translateY(0); }
  33%, 61%  { transform: translateY(-1em); }
  66%, 94%  { transform: translateY(-2em); }
  100%      { transform: translateY(-3em); }
}
@media (prefers-reduced-motion: reduce) {
  .rotator__inner { animation: none; }
}

/* ───────────────────── LANES (three disciplines) ───────────────────── */

.lanes {
  position: relative; z-index: 1;
  padding: clamp(5rem, 9vw, 9rem) var(--gutter);
  border-top: 1px solid var(--line);
}
.lanes__head {
  max-width: var(--col);
  margin: 0 auto 3rem;
}
.lanes__head h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin: 0;
  max-width: 22ch;
}
.lanes__head p {
  margin: 1.1rem 0 0;
  max-width: 60ch;
  color: var(--ink-2);
  font-size: 1.05rem;
}

.lanes__grid {
  max-width: var(--col);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.2rem;
}
.lane {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.7rem 1.5rem 1.4rem;
  transition: transform 280ms var(--ease), border-color 280ms var(--ease), box-shadow 280ms var(--ease);
}
.lane:hover {
  transform: translateY(-2px);
  border-color: var(--line-2);
}
.lane--mid { background: var(--bg-2); }
.lane__tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--acid);
  padding: 0.25rem 0.6rem;
  border: 1px solid var(--acid);
  border-radius: 999px;
  margin-bottom: 0.8rem;
}
.lane h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.7rem;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 1rem;
  color: var(--ink);
}
.lane h3 em { color: var(--ink-2); }
.lane ul {
  list-style: none; margin: 0 0 1.2rem; padding: 0;
  display: grid; gap: 0.5rem;
}
.lane li {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--ink-3);
  padding-left: 1.1rem;
  position: relative;
  line-height: 1.4;
}
.lane li::before {
  content: "▸";
  position: absolute; left: 0;
  color: var(--acid);
}
.lane__sample {
  margin-top: 0.6rem;
  padding: 0.6rem 0.8rem;
  background: rgba(255,255,255,0.03);
  border: 1px dashed var(--line-2);
  border-radius: 10px;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-2);
  display: flex;
  align-items: center;
  gap: 0.55rem;
}
.lane__id {
  color: var(--acid);
  font-weight: 600;
  flex: 0 0 auto;
}
.lane__s {
  margin-left: auto;
  font-weight: 700;
}
.lane__s.ok { color: var(--acid); }

.lanes__foot {
  max-width: var(--col);
  margin: 2.6rem auto 0;
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  color: var(--ink-2);
  max-width: 58ch;
  line-height: 1.5;
}

/* ───────────────────── card lane chips (in feed) ───────────────────── */

.card { display: flex; flex-direction: column; }
.card__lane {
  align-self: flex-start;
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.18rem 0.5rem;
  border-radius: 999px;
  margin-bottom: 0.5rem;
}
.lane--eng  { background: rgba(232,168,114,0.10); color: var(--acid); border: 1px solid rgba(232,168,114,0.30); }
.lane--data { background: rgba(201,122,82,0.10);  color: var(--warm); border: 1px solid rgba(201,122,82,0.30); }
.lane--ds   { background: rgba(236,229,216,0.06); color: var(--ink-2); border: 1px solid var(--line-2); }

.tag-eng  { color: var(--acid); }
.tag-data { color: var(--warm); }
.tag-ds   { color: var(--ink); }

/* tighter hero rotator height on small screens */
@media (max-width: 600px) {
  .rotator { height: 0.95em; }
}

/* ───────────────────── MINDSET SHIFT ───────────────────── */

.shift {
  position: relative; z-index: 1;
  padding: clamp(5rem, 10vw, 10rem) var(--gutter);
  border-top: 1px solid var(--line);
}
.shift__inner {
  max-width: 1100px;
  margin: 0 auto;
}
.shift__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin: 1.2rem 0 3rem;
  max-width: 26ch;
}
.shift__title em { color: var(--acid); }
.shift__title .muted {
  display: block;
  font-size: 0.62em;
  line-height: 1.35;
  color: var(--ink-3);
  margin-top: 0.5em;
  max-width: 28ch;
  font-style: italic;
}
.shift__title .muted .ink { color: var(--ink); font-style: normal; }

.shift__cols {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1.5rem;
  align-items: stretch;
}
.shift__col {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.8rem 1.6rem 1.7rem;
  background: transparent;
}
.shift__col--old { opacity: 0.78; }
.shift__col--new { border-color: var(--line-2); }
.shift__tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding: 0.25rem 0.6rem;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  margin-bottom: 1rem;
}
.shift__tag--on {
  color: var(--acid);
  border-color: var(--acid);
}
.shift__col h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.8rem;
  letter-spacing: -0.02em;
  margin: 0 0 0.8rem;
  line-height: 1.1;
}
.shift__col--new h3 { color: var(--ink); }
.shift__col p {
  margin: 0 0 1.3rem;
  color: var(--ink-2);
  font-size: 1rem;
  line-height: 1.6;
  max-width: 38ch;
}
.shift__col ul {
  list-style: none; margin: 0; padding: 0;
  display: grid; gap: 0.45rem;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}
.shift__col li {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.01em;
  color: var(--ink-3);
  padding-left: 1.1rem;
  position: relative;
  line-height: 1.5;
}
.shift__col--old li::before {
  content: "−";
  position: absolute; left: 0;
  color: var(--ink-3);
}
.shift__col--new li::before {
  content: "+";
  position: absolute; left: 0;
  color: var(--acid);
}
.shift__col--new li { color: var(--ink-2); }

.shift__arrow {
  align-self: center;
  color: var(--ink-3);
  width: 64px;
}
.shift__arrow svg { width: 100%; height: auto; display: block; }

@media (max-width: 820px) {
  .shift__cols { grid-template-columns: 1fr; gap: 1rem; }
  .shift__arrow { transform: rotate(90deg); justify-self: center; margin: 0.3rem 0; }
}

.shift__quote {
  margin: 3rem auto 0;
  padding: 0;
  max-width: 56ch;
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  line-height: 1.5;
  color: var(--ink-2);
  text-align: center;
  position: relative;
}
.shift__quote::before {
  content: "";
  display: block;
  width: 36px; height: 1px;
  background: var(--line-2);
  margin: 0 auto 1.2rem;
}
.shift__quote em { color: var(--ink); }