/* ============ Tokens ============ */
:root {
  /* Palette: warm dark (default) */
  --bg: #0a0a0a;
  --bg-2: #131211;
  --bg-3: #1c1a17;
  --ink: #f5f1ea;
  --ink-2: #cfc8bb;
  --ink-3: #8a8377;
  --line: #2a2622;
  --line-2: #3a352e;
  --accent: #d4a574;
  --accent-ink: #0a0a0a;

  /* Type */
  --f-display: "Instrument Serif", "Cormorant Garamond", Georgia, serif;
  --f-sans: "Geist", "Söhne", -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
  --f-mono: "JetBrains Mono", "Geist Mono", ui-monospace, monospace;

  /* Density */
  --pad-section: 140px;
  --pad-x: clamp(20px, 5vw, 88px);
  --gap-card: 28px;

  --maxw: 1320px;
  --radius: 14px;
  --radius-lg: 22px;
}

/* Light mode overrides */
:root[data-mode="light"] {
  --bg: #faf7f1;
  --bg-2: #f3eee5;
  --bg-3: #ebe4d6;
  --ink: #1a1814;
  --ink-2: #4a443b;
  --ink-3: #7a7263;
  --line: #e3dccc;
  --line-2: #d2c9b3;
  --accent: #a67a3f;
  --accent-ink: #faf7f1;
}

/* Density compact */
:root[data-density="compact"] {
  --pad-section: 88px;
  --gap-card: 18px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }

/* ============ Layout primitives ============ */
.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}

.section { padding-top: var(--pad-section); padding-bottom: var(--pad-section); position: relative; }
.section--tight { padding-top: calc(var(--pad-section) * 0.5); padding-bottom: calc(var(--pad-section) * 0.5); }

.eyebrow {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 22px; height: 1px; background: var(--ink-3);
}

.display {
  font-family: var(--f-display);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: -0.018em;
  text-wrap: balance;
}
.display em { font-style: italic; color: var(--accent); }

h1.display { font-size: clamp(54px, 8vw, 124px); }
h2.display { font-size: clamp(40px, 5.5vw, 84px); }
h3.display { font-size: clamp(28px, 3vw, 44px); }

.lead {
  font-size: clamp(17px, 1.3vw, 20px);
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 56ch;
  text-wrap: pretty;
}
.lead b { color: var(--ink); font-weight: 600; }

.label-mono {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-family: var(--f-sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  transition: transform .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--accent); color: var(--accent-ink); }
.btn--primary:hover { background: color-mix(in oklab, var(--accent) 82%, var(--ink)); }
.btn--ghost { color: var(--ink); border-color: var(--line-2); }
.btn--ghost:hover { background: var(--bg-2); }
.btn--solid { background: var(--ink); color: var(--bg); }
.btn--lg { padding: 18px 28px; font-size: 15px; }

.btn .arrow {
  width: 18px; height: 18px;
  display: inline-flex; align-items: center; justify-content: center;
}

/* ============ Top nav ============ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--bg) 82%, transparent);
  backdrop-filter: blur(18px) saturate(1.2);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  border-bottom: 1px solid var(--line);
}
.nav__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 28px;
  padding: 16px var(--pad-x);
  max-width: var(--maxw);
  margin: 0 auto;
}
.nav__brand {
  font-family: var(--f-display);
  font-size: 22px;
  font-style: italic;
  display: flex; align-items: center; gap: 10px;
  white-space: nowrap;
  justify-self: start;
}
.nav__inner > .btn { justify-self: end; }
.nav__brand .dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--accent);
}
.nav__links { display: flex; gap: 32px; justify-self: center; }
.nav__links a {
  font-size: 13.5px; color: var(--ink-2);
  transition: color .2s;
}
.nav__links a:hover { color: var(--ink); }

/* ============ Hero ============ */
.hero {
  position: relative;
  padding-top: 200px;
  padding-bottom: 80px;
  overflow: visible;
}
.hero__grid {
  display: grid;
  gap: 56px;
  align-items: end;
}
.hero[data-layout="split"] .hero__portrait,
.hero[data-layout="asym"] .hero__portrait {
  margin-top: clamp(20px, 3vh, 50px);
}
.hero[data-layout="split"] .hero__grid {
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
}
.hero[data-layout="centered"] .hero__grid {
  grid-template-columns: 1fr;
  text-align: center;
  justify-items: center;
}
.hero[data-layout="centered"] .hero__portrait { display: none; }
.hero[data-layout="centered"] .hero__sub { justify-content: center; }
.hero[data-layout="asym"] .hero__grid {
  grid-template-columns: 0.4fr 1.4fr 0.6fr;
  align-items: stretch;
}
.hero[data-layout="asym"] .hero__col-stat { display: flex; flex-direction: column; justify-content: space-between; }
.hero:not([data-layout="asym"]) .hero__col-stat { display: none; }

.hero__eyebrow { margin-bottom: 22px; }
.hero__title { margin: 0 0 22px; }
.hero__sub {
  display: flex; gap: 14px; flex-wrap: wrap;
  margin-top: 28px;
  align-items: center;
}
.hero__metrics {
  margin-top: 40px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px 24px;
  border-top: 1px solid var(--line);
  padding-top: 22px;
}
.metric__num {
  font-family: var(--f-display);
  font-size: clamp(28px, 2.6vw, 40px);
  line-height: 1;
}
.metric__label {
  margin-top: 8px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.metric__kicker {
  margin-top: 4px;
  font-family: var(--f-display);
  font-style: italic;
  font-size: 15px;
  line-height: 1.3;
  color: var(--ink-3);
  -webkit-font-smoothing: auto;
  -moz-osx-font-smoothing: auto;
}

.hero__portrait {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(135deg, var(--bg-3), var(--bg-2));
  border: 1px solid var(--line);
  width: 100%;
}
.hero__portrait:not(.hero__portrait--filled)::before {
  content: "";
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(
    45deg,
    transparent 0 14px,
    color-mix(in oklab, var(--ink) 4%, transparent) 14px 15px
  );
}
.hero__portrait-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 58% 50%;
}
.portrait-label {
  position: absolute;
  bottom: 16px; left: 16px;
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 10px;
  border-radius: 6px;
  background: color-mix(in oklab, var(--bg) 80%, transparent);
  color: var(--ink-2);
  border: 1px solid var(--line);
}
.portrait-tag {
  position: absolute;
  top: 16px; right: 16px;
  display: flex; gap: 8px; align-items: center;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 8px 12px;
  border-radius: 999px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.portrait-tag .pulse {
  width: 7px; height: 7px; border-radius: 50%; background: currentColor;
  animation: pulse 1.8s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

/* Asym stat column */
.stat-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  background: var(--bg-2);
}
.stat-card + .stat-card { margin-top: 16px; }
.stat-card__big {
  font-family: var(--f-display);
  font-size: 56px; line-height: 0.95;
}
.stat-card__big em { color: var(--accent); font-style: italic; }

/* ============ Marquee ============ */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
  overflow: hidden;
  padding: 22px 0;
}
.marquee__track {
  display: flex; gap: 56px;
  width: max-content;
  animation: marquee 60s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item {
  display: flex; align-items: center; gap: 18px;
  white-space: nowrap;
}
.marquee__num {
  font-family: var(--f-display);
  font-size: 28px;
  color: var(--accent);
}
.marquee__text {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.marquee__dot {
  width: 5px; height: 5px; border-radius: 50%; background: var(--line-2);
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============ Press strip ============ */
.press {
  display: flex; flex-wrap: wrap; gap: 56px;
  align-items: center;
  padding: 36px 0;
  border-bottom: 1px solid var(--line);
}
.press__label { color: var(--ink-3); font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; }
.press__logo {
  font-family: var(--f-display);
  font-size: 22px;
  color: var(--ink-2);
  letter-spacing: -0.01em;
  opacity: 0.85;
}
.press__logo--alt { font-family: var(--f-sans); font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; font-size: 14px; }

/* ============ Section header ============ */
.s-head {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px;
  margin-bottom: 64px;
  align-items: end;
}
.s-head h2 { margin: 18px 0 0; }
.s-head__right { color: var(--ink-2); max-width: 44ch; font-size: 17px; }
.s-head__right b { color: var(--ink); font-weight: 600; }

/* ============ Story (scroll-triggered) ============ */
.story {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
  align-items: start;
}
.story__sticky {
  position: sticky; top: 120px;
}
.story__chapters { display: flex; flex-direction: column; gap: 88px; }
.chapter {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 28px;
  position: relative;
}
.chapter h3 {
  font-family: var(--f-display);
  font-size: 32px;
  margin: 0 0 14px;
  line-height: 1.05;
  color: var(--ink);
  transition: color .8s ease;
}
.chapter p {
  color: var(--ink-2);
  margin: 0;
  max-width: 50ch;
  font-size: 16.5px;
  transition: color .8s ease;
}
.chapter:not(.is-active) h3 {
  color: color-mix(in oklab, var(--ink) 60%, transparent);
  transition: color .25s ease;
}
.chapter p b {
  color: var(--ink);
  font-weight: 600;
  transition: color .8s ease;
}
.chapter:not(.is-active) p b {
  color: color-mix(in oklab, var(--ink) 55%, transparent);
  transition: color .25s ease;
}
.chapter:not(.is-active) p {
  color: color-mix(in oklab, var(--ink-2) 70%, transparent);
  transition: color .25s ease;
}
.chapter__num {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ink-3);
  padding-top: 8px;
  width: 40px;
  transition: color .4s ease;
}
.chapter.is-active .chapter__num { color: var(--accent); }
.chapter__visual {
  margin-top: 22px;
  aspect-ratio: 16/10;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--bg-2);
  background-image: repeating-linear-gradient(
    -45deg,
    transparent 0 12px,
    color-mix(in oklab, var(--ink) 3%, transparent) 12px 13px
  );
  position: relative;
}
.chapter__visual span {
  position: absolute; bottom: 14px; left: 14px;
  font-family: var(--f-mono); font-size: 10.5px;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-3);
}
.chapter__visual.has-img {
  background-image: none;
  overflow: hidden;
  padding: 0;
}
.chapter__visual.has-img img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.chapter__visual.is-contain img {
  object-fit: contain;
  object-position: center;
  padding: 14px;
}
.chapter__visual.is-contain {
  background: var(--bg);
}
.chapter__visual.has-img span {
  z-index: 2;
  background: color-mix(in oklab, var(--bg) 88%, transparent);
  padding: 5px 9px;
  border-radius: 4px;
  backdrop-filter: blur(4px);
}

/* ============ Pledge card (chapter 04) ============ */
.chapter__visual.is-pledge {
  background: var(--bg-3);
  background-image:
    radial-gradient(circle at 20% 20%, color-mix(in oklab, var(--accent) 8%, transparent), transparent 55%),
    repeating-linear-gradient(-45deg, transparent 0 12px, color-mix(in oklab, var(--ink) 3%, transparent) 12px 13px);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.chapter__visual.is-pledge > span {
  z-index: 3;
  background: color-mix(in oklab, var(--bg) 88%, transparent);
  padding: 5px 9px;
  border-radius: 4px;
}
.pledge {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  padding: 6%;
}
.pledge__paper {
  position: relative;
  width: 88%; max-width: 460px;
  background: #f4ecd8;
  color: #2b2620;
  border-radius: 3px;
  padding: 28px 30px 26px;
  transform: rotate(-1.6deg);
  box-shadow:
    0 1px 0 rgba(0,0,0,0.05),
    0 18px 36px -16px rgba(0,0,0,0.55),
    0 36px 60px -24px rgba(0,0,0,0.35);
  background-image:
    repeating-linear-gradient(
      to bottom,
      transparent 0 27px,
      rgba(60,40,30,0.10) 27px 28px
    );
}
/* Tape strip */
.pledge__paper::before {
  content: "";
  position: absolute;
  top: -10px; left: 50%;
  width: 64px; height: 18px;
  transform: translateX(-50%) rotate(-3deg);
  background: rgba(220, 200, 140, 0.55);
  border-left: 1px dashed rgba(0,0,0,0.08);
  border-right: 1px dashed rgba(0,0,0,0.08);
  box-shadow: 0 2px 6px -2px rgba(0,0,0,0.2);
}
.pledge__stamp {
  position: absolute;
  top: 14px; right: 14px;
  font-family: var(--f-mono);
  font-size: 9.5px;
  letter-spacing: 0.14em;
  color: #8a3a1e;
  border: 1.5px solid #8a3a1e;
  padding: 4px 8px;
  border-radius: 3px;
  transform: rotate(6deg);
  opacity: 0.85;
}
.pledge__head {
  font-family: "Caveat", cursive;
  font-weight: 600;
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1;
  margin: 4px 0 14px;
  color: #2b2620;
}
.pledge__list {
  list-style: none;
  padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 10px;
  font-family: "Caveat", cursive;
  font-size: clamp(19px, 2vw, 24px);
  line-height: 1.15;
  color: #3a2f25;
}
.pledge__list li {
  display: flex; align-items: center; gap: 12px;
  text-decoration: line-through;
  text-decoration-color: rgba(138, 58, 30, 0.55);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 2px;
}
.pledge__check {
  flex: 0 0 22px;
  width: 22px; height: 22px;
  border: 1.5px solid #2b2620;
  border-radius: 3px;
  display: inline-flex; align-items: center; justify-content: center;
  color: #8a3a1e;
}
.pledge__check svg { width: 18px; height: 18px; }
.pledge__list li:nth-child(1) .pledge__check { transform: rotate(-2deg); }
.pledge__list li:nth-child(2) .pledge__check { transform: rotate(1.5deg); }
.pledge__list li:nth-child(3) .pledge__check { transform: rotate(-1deg); }
.pledge__sig {
  margin-top: 16px;
  display: flex; align-items: center; gap: 8px;
  font-family: "Caveat", cursive;
  font-size: clamp(22px, 2.2vw, 28px);
  color: #2b2620;
}
.pledge__scribble {
  width: 80px; height: 12px;
  color: #2b2620;
  opacity: 0.7;
}
@media (max-width: 720px) {
  .pledge__paper { padding: 22px 22px 20px; }
}
.story__progress {
  width: 2px;
  background: var(--line);
  position: relative;
  border-radius: 2px;
  height: 240px;
}
.story__progress span {
  position: absolute; top: 0; left: 0; width: 100%;
  background: var(--accent);
  border-radius: 2px;
  transition: height .3s ease;
}
.story__stick-inner h2 { margin: 14px 0 18px; }

/* ============ Case studies grid ============ */
.cases {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-card);
}
.case {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-2);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 3/4;
  transition: transform .4s ease, border-color .4s ease;
}
.case:hover { transform: translateY(-4px); border-color: var(--line-2); }
.case__bg {
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(
    35deg,
    transparent 0 14px,
    color-mix(in oklab, var(--ink) 4%, transparent) 14px 15px
  );
}
.case__top {
  position: absolute; top: 22px; left: 22px; right: 22px;
  display: flex; justify-content: space-between; align-items: center;
}
.case__chip {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 10px;
  background: color-mix(in oklab, var(--bg) 70%, transparent);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-2);
}
.case__arrow {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  background: color-mix(in oklab, var(--bg) 70%, transparent);
  transition: background .3s, transform .3s;
}
.case:hover .case__arrow { background: var(--accent); color: var(--accent-ink); transform: rotate(-45deg); border-color: var(--accent); }
.case__body {
  position: absolute;
  bottom: 22px; left: 22px; right: 22px;
}
.case__big {
  font-family: var(--f-display);
  font-size: clamp(40px, 3.2vw, 56px);
  line-height: 0.95;
  margin-bottom: 6px;
}
.case__big em { color: var(--accent); font-style: italic; }
/* sparkline trajectory (case viz) */
.case__viz {
  position: absolute;
  left: 22px; right: 22px;
  top: 78px; bottom: 110px;
  display: flex; flex-direction: column; gap: 8px;
  transition: opacity .35s ease, transform .35s ease;
  z-index: 1;
}
.case:hover .case__viz { opacity: 0; transform: translateY(-6px); }
.case__spark { width: 100%; flex: 1; overflow: visible; }
.case__spark-line {
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.case__spark-area {
  fill: color-mix(in oklab, var(--accent) 14%, transparent);
  stroke: none;
}
.case__spark-dot { fill: var(--accent); }
.case__spark-dot--end {
  filter: drop-shadow(0 0 6px color-mix(in oklab, var(--accent) 60%, transparent));
}
.case__spark-grid {
  stroke: var(--line);
  stroke-width: 1;
  stroke-dasharray: 2 4;
  opacity: 0.7;
}
.case__spark-axis {
  display: flex; justify-content: space-between;
  font-family: var(--f-mono); font-size: 9.5px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-3);
}
.case__spark-axis span:last-child { color: var(--accent); }

/* bar-chart variant */
.case__bar {
  fill: color-mix(in oklab, var(--accent) 38%, transparent);
  transition: fill .3s ease;
}
.case__bar--peak {
  fill: var(--accent);
  filter: drop-shadow(0 0 4px color-mix(in oklab, var(--accent) 55%, transparent));
}

/* pull-quote variant */
.case__viz--quote {
  align-items: center; justify-content: center;
  padding: 4px 4px 0;
}
.case__quote {
  position: relative;
  padding-left: 16px;
  border-left: 2px solid var(--accent);
  max-width: 100%;
}
.case__quote-mark {
  position: absolute;
  top: -4px; left: -28px;
  width: 26px; height: 26px;
  color: color-mix(in oklab, var(--accent) 55%, transparent);
}
.case__quote p {
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(17px, 1.5vw, 21px);
  line-height: 1.25;
  margin: 0;
  color: var(--ink);
  text-wrap: pretty;
}
.case__quote-cite {
  margin-top: 10px;
  font-family: var(--f-mono); font-size: 10px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-3);
}

/* milestone (progression track) variant */
.case__milestone {
  flex: 1;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  padding: 4px 2px 0;
}
.case__milestone-labels {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 4px;
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  line-height: 1.2;
}
.case__milestone-labels span {
  text-align: center;
  flex: 1;
  position: relative;
}
.case__milestone-labels span:first-child { text-align: left; }
.case__milestone-labels span:last-child  { text-align: right; }
.case__milestone-labels span.is-win {
  color: var(--accent);
  font-weight: 500;
}
.case__milestone-rail {
  position: relative;
  display: flex;
  align-items: center;
  height: 22px;
}
.case__milestone-track {
  position: absolute;
  left: 8px; right: 8px;
  top: 50%;
  height: 2px;
  transform: translateY(-50%);
  background: var(--line);
  border-radius: 2px;
}
.case__milestone-fill {
  position: absolute;
  left: 8px; right: 8px;
  top: 50%;
  height: 2px;
  transform: translateY(-50%);
  background: linear-gradient(
    to right,
    color-mix(in oklab, var(--accent) 20%, transparent),
    var(--accent)
  );
  border-radius: 2px;
}
.case__milestone-dots {
  position: relative;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2px;
}
.case__milestone-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: color-mix(in oklab, var(--accent) 55%, var(--bg-3));
  box-shadow: 0 0 0 4px var(--bg-3);
}
.case__milestone-dots span.is-win {
  width: 18px; height: 18px;
  background: var(--accent);
  box-shadow:
    0 0 0 4px var(--bg-3),
    0 0 0 7px color-mix(in oklab, var(--accent) 28%, transparent),
    0 0 14px color-mix(in oklab, var(--accent) 55%, transparent);
}

/* retail-acceptance stamp variant */
.case__viz--stamp {
  align-items: center; justify-content: center;
  padding: 4px 0;
}
.case__stamp {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 22px 12px;
  border: 2px solid var(--accent);
  border-radius: 4px;
  outline: 1px solid var(--accent);
  outline-offset: 4px;
  transform: rotate(-2deg);
  background: color-mix(in oklab, var(--accent) 5%, transparent);
  color: var(--accent);
  max-width: 88%;
}
.case__stamp-head, .case__stamp-foot {
  font-family: var(--f-mono);
  font-size: 9.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--accent) 78%, transparent);
  white-space: nowrap;
}
.case__stamp-main {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(22px, 2.2vw, 28px);
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--accent);
  white-space: nowrap;
}

/* cases section footnote */
.cases__foot {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px dashed var(--line);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  max-width: 76ch;
  color: var(--ink-3);
  font-size: 13px;
  line-height: 1.55;
  font-style: italic;
}
.cases__foot-mark {
  font-family: var(--f-display);
  font-style: normal;
  font-size: 22px;
  line-height: 1;
  color: var(--accent);
  flex: 0 0 auto;
  margin-top: -2px;
}

.case__product {
  position: absolute;
  top: 74px;
  left: 22px; right: 22px;
  bottom: 138px;
  display: flex; align-items: center; justify-content: center;
  z-index: 1;
}
.case__product img {
  max-width: 78%;
  max-height: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
  filter: drop-shadow(0 14px 24px rgba(0,0,0,0.18));
  transition: transform .4s ease;
}
.case:hover .case__product img { transform: scale(1.04); }
:root[data-mode="dark"] .case__product img,
:root:not([data-mode]) .case__product img {
  mix-blend-mode: normal;
  filter: drop-shadow(0 14px 24px rgba(0,0,0,0.55));
}
.case__name {
  font-size: 14px; color: var(--ink-2);
  margin-bottom: 18px;
}
.case__hover {
  position: absolute;
  inset: 0;
  padding: 28px;
  background: color-mix(in oklab, var(--bg-3) 96%, transparent);
  backdrop-filter: blur(10px);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .35s, transform .35s;
  display: flex; flex-direction: column; justify-content: space-between;
  pointer-events: none;
}
.case:hover .case__hover { opacity: 1; transform: translateY(0); pointer-events: auto; }
.case__hover h4 { font-family: var(--f-display); font-size: 26px; margin: 16px 0 12px; line-height: 1.1; }
.case__hover p { color: var(--ink-2); font-size: 14.5px; margin: 0; }
.case__stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--line); }
.case__stat-num { font-family: var(--f-display); font-size: 26px; color: var(--accent); }
.case__stat-lbl { font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); }

/* ============ Quiz ============ */
.quiz {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 64px);
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: center;
}
.quiz__left .label-mono { color: var(--accent); }
.quiz__left h2 { margin: 14px 0 18px; font-size: clamp(34px, 3.5vw, 52px); }
.quiz__left p { color: var(--ink-2); max-width: 36ch; }
.quiz__progress {
  margin-top: 36px;
  display: flex; gap: 6px;
}
.quiz__progress span {
  height: 4px; flex: 1; background: var(--line); border-radius: 2px;
}
.quiz__progress span.is-on { background: var(--accent); }
.quiz__q { font-family: var(--f-display); font-size: clamp(24px, 2.2vw, 32px); line-height: 1.15; margin: 0 0 24px; }
.quiz__opts { display: flex; flex-direction: column; gap: 12px; }
.quiz__opt {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg);
  text-align: left;
  width: 100%;
  transition: border-color .25s, background .25s, transform .25s;
}
.quiz__opt:hover { border-color: var(--accent); background: var(--bg-3); transform: translateX(4px); }
.quiz__opt span:first-child { font-size: 15.5px; }
.quiz__opt .key {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--ink-3);
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 4px;
}
.quiz__result {
  text-align: left;
}
.quiz__result h3 { font-family: var(--f-display); font-size: clamp(30px, 3vw, 42px); margin: 8px 0 14px; line-height: 1.1; }
.quiz__result h3 em { color: var(--accent); font-style: italic; }
.quiz__result p { color: var(--ink-2); margin: 0 0 22px; max-width: 48ch; }
.quiz__result-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.quiz__restart {
  margin-top: 18px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  cursor: pointer;
}
.quiz__restart:hover { color: var(--ink); }

/* ============ Before / After ============ */
.ba {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 80px;
  align-items: start;
}
.ba__title {
  position: sticky;
  top: 100px;
  align-self: start;
}
.ba__title h2 { margin: 14px 0 22px; }
.ba__title .lead { max-width: 44ch; }

.ba__meta {
  margin-top: 36px;
  padding-top: 22px;
  border-top: 1px dashed var(--line);
  display: flex; flex-direction: column;
  gap: 10px;
}
.ba__meta-row {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 16px;
  font-size: 14px;
  line-height: 1.4;
}
.ba__meta-key {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding-top: 2px;
}
.ba__meta-val { color: var(--ink-2); }
.ba__meta-val--win {
  color: var(--accent);
  font-weight: 500;
}

/* The receipts — stacked real screenshots */
.receipts {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 80px;
  padding: 20px 0;
}
.receipt {
  position: relative;
  margin: 0;
  padding: 14px 14px 18px;
  background: #fdfbf6;
  border: 1px solid var(--line);
  border-radius: 4px;
  box-shadow:
    0 1px 0 rgba(0,0,0,0.02),
    0 24px 40px -16px rgba(40, 30, 20, 0.18),
    0 60px 80px -30px rgba(40, 30, 20, 0.12);
  max-width: 520px;
}
.receipt--back {
  transform: rotate(-1.2deg);
  margin-right: auto;
  margin-left: 0;
}
.receipt--front {
  transform: rotate(1.2deg);
  margin-left: auto;
  margin-right: 0;
}
:root[data-mode="dark"] .receipt,
:root:not([data-mode]) .receipt {
  background: var(--bg-2);
  border-color: var(--line-2);
}
.receipt img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 2px;
}
.receipt__cap {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  padding: 0 4px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.receipt__tape {
  position: absolute;
  width: 78px; height: 22px;
  background: color-mix(in oklab, var(--accent) 18%, #f4ecd8);
  border-left: 1px dashed rgba(0,0,0,0.06);
  border-right: 1px dashed rgba(0,0,0,0.06);
  box-shadow: 0 2px 6px -2px rgba(0,0,0,0.18);
  opacity: 0.85;
  z-index: 3;
}
.receipt__tape--tl {
  top: -10px; left: -18px;
  transform: rotate(-12deg);
}
.receipt__tape--br {
  bottom: -8px; right: -16px;
  transform: rotate(8deg);
}

@media (max-width: 900px) {
  .ba { grid-template-columns: 1fr; gap: 48px; }
  .receipts { gap: 56px; }
  .receipt--back, .receipt--front { transform: none; margin: 0 auto; }
}

/* ============ Testimonials (video) ============ */
.vids {
  display: grid;
  grid-template-columns: 1.3fr 0.85fr 0.85fr;
  gap: 24px;
  grid-template-rows: 340px 340px;
}
.vid {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-2);
  border: 1px solid var(--line);
  cursor: pointer;
  transition: transform .3s;
  background-image: repeating-linear-gradient(
    45deg,
    transparent 0 16px,
    color-mix(in oklab, var(--ink) 4%, transparent) 16px 17px
  );
  text-decoration: none;
  color: inherit;
}
.vid__bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
  display: block;
  filter: brightness(0.78) contrast(1.02);
}
.vid:hover .vid__bg-img { filter: brightness(0.82) contrast(1.02); }
.vid--receipt {
  background-image: none;
  background: var(--bg-2);
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: default;
}
.vid--receipt:hover { transform: translateY(-3px); }
.vid__receipt-img {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 10px;
  background: var(--bg);
  padding: 12px;
}
.vid__receipt-img img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}
.vid__receipt-meta {
  margin-top: 14px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
}
.vid__receipt-name {
  font-family: var(--f-display);
  font-size: 18px;
  color: var(--ink);
}
.vid__receipt-tag {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* Note tile — large, photo-led artifact */
.vid--note {
  background-image: none;
  background: var(--bg-2);
  padding: 0;
  cursor: default;
  display: flex;
  flex-direction: column;
}
.vid--note:hover { transform: translateY(-3px); }
.vid__note-img {
  flex: 1;
  overflow: hidden;
  position: relative;
  background: #efe9dc;
}
.vid__note-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
  display: block;
  filter: contrast(1.04);
}
.vid__note-caption {
  padding: 22px 26px 24px;
  background: var(--bg-2);
  border-top: 1px solid var(--line);
}
.vid__note-caption .vid__note-tag {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.vid__note-caption .vid__note-tag::before {
  content: ""; width: 18px; height: 1px; background: var(--accent);
}
.vid__note-quote {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 19px;
  line-height: 1.35;
  color: var(--ink);
  margin: 0 0 12px;
  text-wrap: balance;
}
.vid__note-byline {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.vid__note-byline strong { color: var(--ink); font-weight: 500; }
.vid:hover { transform: translateY(-3px); }
.vid--big { grid-row: span 2; }
.vid__play {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-ink);
  transition: transform .3s, background .3s;
}
.vid:hover .vid__play { transform: translate(-50%, -50%) scale(1.08); }
.vid__overlay {
  position: absolute; left: 22px; right: 22px; bottom: 22px;
  display: flex; flex-direction: column; gap: 4px;
}
.vid__overlay h4 { font-family: var(--f-display); font-size: 24px; margin: 0; }
.vid__overlay span { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); }
.vid__chip {
  position: absolute; top: 22px; left: 22px;
  padding: 6px 10px;
  border-radius: 999px;
  background: color-mix(in oklab, var(--bg) 70%, transparent);
  border: 1px solid var(--line);
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-2);
}

/* ============ Final CTA ============ */
.cta-end {
  text-align: center;
  padding: clamp(60px, 8vw, 120px) clamp(24px, 5vw, 80px);
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}
.cta-end::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    radial-gradient(600px 300px at 50% 0%, color-mix(in oklab, var(--accent) 18%, transparent) 0%, transparent 60%);
  pointer-events: none;
}
.cta-end > * { position: relative; }
.cta-end h2 { margin: 14px auto 22px; max-width: 16ch; }
.cta-end > p { color: var(--ink-2); max-width: 48ch; margin: 0 auto 40px; }

/* 3-step agenda */
.cta-end__agenda {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  max-width: 740px;
  margin: 0 auto 44px;
}
.cta-end__step {
  background: var(--bg-2);
  padding: 22px 18px;
  display: flex; flex-direction: column; gap: 8px;
  text-align: center;
}
.cta-end__step-num {
  font-family: var(--f-mono); font-size: 10px;
  letter-spacing: 0.2em; color: var(--ink-3);
}
.cta-end__step-time {
  font-family: var(--f-mono); font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--accent); font-weight: 500;
}
.cta-end__step-label {
  font-family: var(--f-display);
  font-size: clamp(20px, 1.8vw, 24px);
  line-height: 1.15; color: var(--ink);
}

.cta-end__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* "Not ready?" alt path */
.cta-end__alt {
  margin: 32px auto 0;
  padding: 22px 28px 4px;
  max-width: 580px;
  border-top: 1px dashed var(--line-2);
  color: var(--ink-2);
  font-size: 14.5px;
  line-height: 1.55;
}
.cta-end__alt strong { color: var(--ink); font-weight: 500; }
.cta-end__alt a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 3px;
  font-weight: 500;
}

.cta-end__sig {
  margin-top: 48px;
  display: flex; gap: 14px; align-items: center; justify-content: center;
  color: var(--ink-3);
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
}
.cta-end__sig::before, .cta-end__sig::after { content: ""; width: 30px; height: 1px; background: var(--line-2); }
.cta-end__sig strong { color: var(--accent); font-weight: 500; }

/* Handwritten signature with tiny avatar */
.cta-end__handsign {
  margin-top: 18px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}
.cta-end__avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  object-fit: cover;
  object-position: 50% 22%;
  border: 2px solid var(--bg-2);
  box-shadow: 0 0 0 1px var(--line-2);
}
.cta-end__handsign-name {
  font-family: "Caveat", cursive;
  font-weight: 600;
  font-size: 30px;
  color: var(--ink);
  line-height: 1;
}
.cta-end__handsign-meta {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
}

@media (max-width: 720px) {
  .cta-end__agenda { grid-template-columns: 1fr; }
  .cta-end__handsign-meta { flex-basis: 100%; }
}

/* ============ Footer ============ */
/* Footer is pinned to Instrument Serif regardless of font tweak,
   so it always matches the editorial draft. */
.foot {
  --f-display: "Instrument Serif", Georgia, serif;
  padding: 80px 0 40px;
  border-top: 1px solid var(--line);
  margin-top: 60px;
}
.foot__top {
  display: grid;
  grid-template-columns: 1.1fr 1.4fr;
  gap: 80px 56px;
  margin-bottom: 56px;
}
.foot__brand {
  font-family: "Instrument Serif", Georgia, serif;
  font-style: italic;
  font-size: 36px;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--accent);
  line-height: 1;
  -webkit-font-smoothing: auto;
  -moz-osx-font-smoothing: auto;
}
.foot__brand-mark {
  display: inline-block;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--accent);
  vertical-align: 4px;
  margin-right: 4px;
}
.foot__brand span { color: var(--accent); }

.foot__manifesto {
  font-family: var(--f-display);
  font-size: clamp(28px, 2.4vw, 36px);
  line-height: 1.25;
  color: var(--ink);
  margin: 22px 0 26px;
  max-width: 26ch;
  text-wrap: balance;
  /* Match the draft (no antialiased) — serif renders heavier with subpixel AA */
  -webkit-font-smoothing: auto;
  -moz-osx-font-smoothing: auto;
}
.foot__manifesto em { color: var(--accent); font-style: italic; }

/* Waitlist + welcome gift */
.foot__waitlist {
  margin-bottom: 6px;
  max-width: 460px;
}
.foot__waitlist-label {
  font-family: var(--f-mono); font-size: 10.5px;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 10px;
}
.foot__form {
  display: flex;
  gap: 0;
  border-bottom: 1.5px solid var(--ink);
  padding: 4px 0 8px;
  align-items: center;
}
.foot__input {
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  font-family: var(--f-display);
  font-size: 20px;
  font-style: italic;
  color: var(--ink);
  padding: 6px 4px;
}
.foot__input::placeholder { color: var(--ink-3); font-style: italic; }
.foot__submit {
  flex: 0 0 auto;
  border: 0;
  background: transparent;
  color: var(--accent);
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 500;
  cursor: pointer;
  padding: 8px 6px 8px 16px;
  display: inline-flex; align-items: center; gap: 8px;
  transition: gap .2s ease;
}
.foot__submit:hover { gap: 12px; }
.foot__fine {
  margin-top: 10px;
  font-size: 12.5px;
  color: var(--ink-3);
  font-style: italic;
  line-height: 1.45;
}
.foot__waitlist-done {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 0 10px;
  color: var(--ink);
  font-family: var(--f-display);
  font-size: 20px;
  font-style: italic;
  line-height: 1.3;
  border-bottom: 1.5px solid var(--accent);
}
.foot__waitlist-tick {
  flex: 0 0 auto;
  width: 24px; height: 24px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--accent);
}
.foot__waitlist-tick svg { width: 20px; height: 20px; }

.foot__welcome {
  margin-top: 18px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 16px;
  background: color-mix(in oklab, var(--accent) 6%, transparent);
  border: 1px dashed color-mix(in oklab, var(--accent) 35%, var(--line-2));
  border-radius: 10px;
}
.foot__gift {
  flex: 0 0 56px;
  width: 56px; height: 72px;
  border-radius: 3px;
  background: var(--bg);
  border: 1px solid var(--line-2);
  position: relative;
  transform: rotate(-3deg);
  box-shadow: 2px 4px 10px -4px rgba(0,0,0,0.18);
  display: flex;
  flex-direction: column;
  padding: 6px 5px;
  gap: 3px;
  overflow: hidden;
}
.foot__gift::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0;
  height: 12px;
  background: var(--accent);
}
.foot__gift-line {
  height: 2px;
  background: var(--line-2);
  border-radius: 1px;
}
.foot__gift-line:nth-child(1) { margin-top: 14px; width: 100%; }
.foot__gift-line:nth-child(2) { width: 80%; }
.foot__gift-line:nth-child(3) { width: 92%; }
.foot__gift-line:nth-child(4) { width: 60%; }
.foot__gift-line:nth-child(5) { width: 75%; }
.foot__welcome-text {
  flex: 1;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--ink-2);
}
.foot__welcome-key {
  font-family: var(--f-mono); font-size: 10px;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 4px;
  font-weight: 500;
}
.foot__welcome-text strong { color: var(--ink); font-weight: 500; }

/* Hand-signed identity block */
.foot__sig {
  margin-top: 32px;
  display: flex; align-items: center; gap: 14px;
}
.foot__sig-name {
  font-family: "Caveat", cursive;
  font-weight: 600;
  font-size: 44px;
  line-height: 1;
  color: var(--ink);
}
.foot__sig-meta {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  line-height: 1.45;
}

/* Columns */
.foot__cols {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
}
.foot__col h5 {
  font-family: var(--f-mono); font-size: 10.5px;
  font-weight: 400;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-3); margin: 0 0 16px;
}
.foot__col a {
  display: block; padding: 5px 0;
  color: var(--ink-2); font-size: 15px;
  font-weight: 400;
  transition: color .2s ease;
}
.foot__col a:hover { color: var(--accent); }
.foot__col-link--accent { color: var(--accent) !important; }
.foot__meta {
  font-family: var(--f-mono);
  font-size: 10.5px;
  color: var(--ink-3);
  margin-left: 6px;
  letter-spacing: 0.02em;
}

.foot__base {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 18px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  font-family: var(--f-mono); font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ink-3);
}

@media (max-width: 900px) {
  .foot__top { grid-template-columns: 1fr; gap: 56px; }
  .foot__cols { grid-template-columns: 1fr 1fr; gap: 32px 24px; }
}
@media (max-width: 560px) {
  .foot__cols { grid-template-columns: 1fr; }
}

/* ============ Sticky CTA bar ============ */
.sticky-cta {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%) translateY(140%);
  z-index: 40;
  display: flex; align-items: center; gap: 14px;
  padding: 8px 10px 8px 10px;
  background: var(--ink);
  color: var(--bg);
  border-radius: 999px;
  box-shadow: 0 18px 40px -20px color-mix(in oklab, var(--ink) 60%, transparent);
  transition: transform .5s cubic-bezier(.22,1,.36,1);
  max-width: calc(100% - 32px);
}
.sticky-cta.is-on { transform: translateX(-50%) translateY(0); }
.sticky-cta__avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--accent);
  font-family: var(--f-display);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-ink);
  font-size: 16px;
  overflow: hidden;
  flex-shrink: 0;
  align-self: center;
  margin: -14px 0 0 18px;
}
.sticky-cta__avatar img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.sticky-cta__copy { display: flex; flex-direction: column; line-height: 1.2; }
.sticky-cta__copy strong { font-size: 13px; font-weight: 500; }
.sticky-cta__copy span { font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.08em; color: color-mix(in oklab, var(--bg) 60%, var(--ink-3)); text-transform: uppercase; }
.sticky-cta .btn { padding: 10px 16px; }

/* ============ Reveal animations ============ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .9s cubic-bezier(.22,1,.36,1), transform .9s cubic-bezier(.22,1,.36,1);
}
.reveal.is-in { opacity: 1; transform: none; }

/* ============ Small screens ============ */
@media (max-width: 980px) {
  .nav__links { display: none; }
  .hero__grid { grid-template-columns: 1fr !important; }
  .hero__metrics { grid-template-columns: 1fr 1fr; }
  .s-head { grid-template-columns: 1fr; }
  .story { grid-template-columns: 1fr; gap: 40px; }
  .story__sticky { position: static; }
  .cases { grid-template-columns: 1fr 1fr; }
  .quiz { grid-template-columns: 1fr; gap: 32px; }
  .ba { grid-template-columns: 1fr; }
  .vids { grid-template-columns: 1fr 1fr; grid-template-rows: 260px 260px 260px; }
  .vid--big { grid-row: auto; grid-column: span 2; }
}
@media (max-width: 640px) {
  .cases { grid-template-columns: 1fr; }
  .hero__metrics { grid-template-columns: 1fr; }
  .vids { grid-template-columns: 1fr; }
  .vid--big { grid-column: auto; }
}