:root {
  --base: #f6f6f4;
  --white: #ffffff;
  --ink: #0a0a0a;
  --soft: #5c5c5c;
  --rule: #dcdcd8;
  --rule-dark: rgba(255, 255, 255, 0.18);
  --pad: clamp(20px, 5vw, 72px);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
  background: var(--base);
  color: var(--ink);
  font-family: Inter, system-ui, sans-serif;
  letter-spacing: 0;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { display: block; max-width: 100%; }

/* grain overlay */
.grain {
  position: fixed;
  inset: 0;
  z-index: 90;
  pointer-events: none;
  opacity: 0.04;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* mono label utility */
.label,
.logo,
.nav-links a,
.nav-cta,
.proofbar-item span,
.proofbar-item em,
.chapter-mark span,
.image-stats span,
.system-grid span,
.brand-copy span,
.offer-card span,
.offer-foot strong,
.tile-mark,
.foot span,
.button {
  font-family: "Geist Mono", ui-monospace, monospace;
}

.label {
  margin: 0 0 22px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #707070;
}
.label.light { color: rgba(255, 255, 255, 0.7); }

/* ---------- NAV ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 60;
  height: 72px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 var(--pad);
  color: #fff;
  transition: background 280ms ease, color 280ms ease, border-color 280ms ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(246, 246, 244, 0.92);
  backdrop-filter: saturate(1.2) blur(10px);
  color: var(--ink);
  border-bottom: 1px solid var(--rule);
}
.logo { font-size: 22px; font-weight: 800; letter-spacing: 0.02em; }
.nav-links {
  display: flex;
  justify-content: center;
  gap: 34px;
  font-size: 13px;
  font-weight: 600;
}
.nav-links a { opacity: 0.85; transition: opacity 160ms ease; }
.nav-links a:hover { opacity: 1; }
.nav-cta {
  justify-self: end;
  padding: 11px 18px;
  font-size: 12px;
  font-weight: 700;
  border: 1px solid currentColor;
  border-radius: 2px;
  transition: background 180ms ease, color 180ms ease;
}
.nav.scrolled .nav-cta:hover { background: var(--ink); color: var(--white); }
.nav:not(.scrolled) .nav-cta:hover { background: #fff; color: var(--ink); }

/* ---------- TYPE ---------- */
h1, h2, h3, p { margin-top: 0; }
h1, h2 {
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 0.95;
}
h1 {
  max-width: 14ch;
  margin: 0 0 26px;
  font-size: clamp(46px, 7vw, 104px);
}
h2 {
  margin: 0;
  font-size: clamp(34px, 4.8vw, 76px);
}
h3 {
  margin: 0 0 12px;
  font-size: clamp(22px, 2.2vw, 34px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
}
p { color: var(--soft); line-height: 1.55; }

/* ---------- BUTTONS ---------- */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  border-radius: 2px;
  border: 1px solid transparent;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease, border-color 160ms ease;
}
.button:hover { transform: translateY(-2px); }
.button.solid { background: var(--ink); color: var(--white); }
.button.solid:hover { background: #000; }
.button.ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.55); }
.button.ghost:hover { background: #fff; color: var(--ink); }
.button.ghost.dark { color: var(--ink); border-color: var(--ink); }
.button.ghost.dark:hover { background: var(--ink); color: #fff; }
.button.full { width: 100%; }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  background: var(--ink);
  color: #fff;
}
.hero-bg, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-bg {
  object-fit: cover;
  filter: grayscale(1) contrast(1.1) brightness(0.62);
  transform: scale(1.04);
}
.hero-shade {
  background:
    linear-gradient(180deg, rgba(10,10,10,0.5) 0%, rgba(10,10,10,0.15) 32%, rgba(10,10,10,0.9) 100%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 100px var(--pad) clamp(48px, 7vw, 88px);
}
.hero-headline { max-width: 1040px; }
.lead {
  max-width: 62ch;
  margin: 0 0 34px;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(17px, 1.55vw, 24px);
  line-height: 1.5;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- PROOF BAR ---------- */
.proofbar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--ink);
  color: #fff;
}
.proofbar-item {
  padding: clamp(34px, 4vw, 56px) clamp(22px, 2.4vw, 40px);
  border-right: 1px solid var(--rule-dark);
}
.proofbar-item:last-child { border-right: 0; }
.proofbar-item span {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}
.proofbar-item strong {
  display: block;
  margin: 14px 0 14px;
  font-size: clamp(40px, 4.6vw, 72px);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 0.9;
  font-family: Inter, sans-serif;
}
.proofbar-item em {
  font-style: normal;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.4;
}

/* ---------- SECTION SHELL ---------- */
.section { padding: clamp(70px, 9vw, 150px) var(--pad); }
.section-head {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: clamp(24px, 5vw, 90px);
  align-items: start;
  margin-bottom: clamp(40px, 6vw, 84px);
}

/* ---------- STORY / TIMELINE ---------- */
.story { background: var(--base); }
.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}
.chapter {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: clamp(24px, 5vw, 90px);
  padding: clamp(30px, 3.4vw, 52px) 0;
  border-bottom: 1px solid var(--rule);
}
.chapter-mark {
  display: flex;
  align-items: center;
  gap: 18px;
}
.chapter-mark span {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: #707070;
  white-space: nowrap;
}
.chapter-mark i {
  flex: 1;
  height: 1px;
  background: var(--rule);
}
.chapter-body { max-width: 60ch; }
.chapter-body p { font-size: clamp(16px, 1.3vw, 19px); margin: 0; }
.chapter.highlight .chapter-mark span { color: var(--ink); }
.chapter.highlight h3 { letter-spacing: -0.035em; }
.chapter.dark-chapter {
  background: var(--ink);
  color: #fff;
  margin: 0 calc(var(--pad) * -1);
  padding-left: var(--pad);
  padding-right: var(--pad);
  border-bottom-color: var(--ink);
}
.chapter.dark-chapter .chapter-mark span { color: rgba(255,255,255,0.7); }
.chapter.dark-chapter .chapter-mark i { background: var(--rule-dark); }
.chapter.dark-chapter p { color: rgba(255, 255, 255, 0.72); }

/* ---------- IMAGE BAND ---------- */
.image-section {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1fr);
  background: var(--ink);
  color: #fff;
}
.image-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(48px, 6vw, 96px) var(--pad);
}
.image-copy p {
  max-width: 52ch;
  color: rgba(255, 255, 255, 0.74);
  font-size: clamp(16px, 1.4vw, 21px);
}
.image-stats {
  display: flex;
  gap: clamp(28px, 4vw, 64px);
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--rule-dark);
}
.image-stats span {
  display: block;
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}
.image-stats strong {
  display: block;
  margin-top: 8px;
  font-size: clamp(20px, 1.9vw, 30px);
  font-weight: 800;
  letter-spacing: -0.03em;
}
.image-frame { overflow: hidden; min-height: 460px; }
.image-frame img {
  width: 100%;
  height: 100%;
  min-height: 460px;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
}

/* ---------- SYSTEM ---------- */
.system { background: var(--white); }
.system-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--rule);
}
.system-grid article {
  display: flex;
  flex-direction: column;
  min-height: 320px;
  padding: 28px;
  border-right: 1px solid var(--rule);
}
.system-grid article:last-child { border-right: 0; }
.system-grid span {
  margin-bottom: auto;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #9a9a9a;
}
.system-grid h3 { margin-top: 34px; }
.system-grid p { font-size: 15px; margin: 0; }

/* ---------- OWNED BRANDS ---------- */
.owned-section { background: var(--base); }
.owned-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 1.6vw, 26px);
}
.brand {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--rule);
}
.brand-media { aspect-ratio: 4 / 3; overflow: hidden; }
.brand-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.04);
  transition: transform 600ms cubic-bezier(0.2, 0.7, 0.2, 1), filter 600ms ease;
}
.brand:hover .brand-media img { transform: scale(1.05); filter: grayscale(0.6) contrast(1.08); }
.brand-media.dark-tile {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ink);
}
.tile-mark {
  font-size: clamp(38px, 4vw, 60px);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #fff;
}
.brand-copy { padding: 26px; }
.brand-copy span {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #9a9a9a;
}
.brand-copy h3 { margin: 12px 0 10px; }
.brand-copy p { font-size: 15px; margin: 0; }

/* ---------- OFFER ---------- */
.offer { background: var(--white); }
.offer-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(16px, 2vw, 28px);
}
.offer-card {
  display: flex;
  flex-direction: column;
  padding: clamp(28px, 3vw, 44px);
  border: 1px solid var(--rule);
  background: var(--base);
}
.offer-card header span {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #9a9a9a;
}
.offer-card header h3 { margin: 14px 0 18px; }
.offer-card > p { font-size: clamp(15px, 1.2vw, 18px); }
.offer-points {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}
.offer-points li {
  position: relative;
  padding: 12px 0 12px 22px;
  font-size: 14px;
  color: var(--ink);
  border-top: 1px solid var(--rule);
}
.offer-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 19px;
  width: 8px;
  height: 8px;
  background: var(--ink);
}
.offer-foot {
  margin-top: auto;
  padding-top: 28px;
}
.offer-foot strong {
  display: block;
  margin-bottom: 16px;
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 800;
  letter-spacing: -0.04em;
  font-family: Inter, sans-serif;
}
.offer-foot strong em {
  font-style: normal;
  font-size: 14px;
  font-weight: 600;
  color: #9a9a9a;
  font-family: "Geist Mono", monospace;
}

/* ---------- CLOSING ---------- */
.closing {
  padding: clamp(80px, 11vw, 170px) var(--pad);
  background: var(--ink);
  color: #fff;
}
.closing h2 { max-width: 18ch; }
.closing p {
  max-width: 56ch;
  margin: 28px 0 36px;
  color: rgba(255, 255, 255, 0.74);
  font-size: clamp(17px, 1.5vw, 23px);
}

/* ---------- FOOT ---------- */
.foot {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 26px var(--pad);
  background: var(--ink);
  color: rgba(255, 255, 255, 0.55);
  border-top: 1px solid var(--rule-dark);
  font-size: 12px;
  letter-spacing: 0.03em;
}

/* ---------- STATEMENT (WAUW vulnerability band) ---------- */
.statement {
  position: relative;
  background: var(--ink);
  color: #fff;
  padding: clamp(90px, 16vh, 200px) var(--pad);
  overflow: hidden;
}
.statement .label { color: rgba(255, 255, 255, 0.5); position: relative; z-index: 2; }
.statement-text {
  position: relative;
  z-index: 2;
  max-width: 20ch;
  margin: 0;
  font-size: clamp(38px, 7.4vw, 116px);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 0.96;
}
.statement-text .hl {
  position: relative;
  white-space: nowrap;
}
.statement-text .hl::after {
  content: "";
  position: absolute;
  left: 0;
  right: -0.02em;
  bottom: -0.06em;
  height: 0.12em;
  background: #fff;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 900ms cubic-bezier(0.2, 0.7, 0.2, 1) 250ms;
}
.statement.in .statement-text .hl::after { transform: scaleX(1); }
.statement-ghost {
  position: absolute;
  right: clamp(-40px, -2vw, -10px);
  bottom: clamp(-40px, -6vh, -10px);
  z-index: 1;
  font-size: clamp(220px, 42vw, 640px);
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 0.8;
  color: rgba(255, 255, 255, 0.045);
  pointer-events: none;
  user-select: none;
}
.statement-foot {
  position: relative;
  z-index: 2;
  margin: clamp(34px, 5vw, 60px) 0 0;
  max-width: 52ch;
  font-size: clamp(16px, 1.4vw, 21px);
  color: rgba(255, 255, 255, 0.72);
}

/* ---------- HERO PORTRAIT ---------- */
.hero-inner.with-portrait {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.7fr);
  grid-template-areas: "top top" "headline portrait";
  gap: clamp(24px, 4vw, 64px);
  align-items: end;
}
.hero-inner.with-portrait .hero-top { grid-area: top; align-self: start; }
.hero-inner.with-portrait .hero-headline { grid-area: headline; }
.hero-portrait {
  grid-area: portrait;
  align-self: end;
  width: 100%;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.22);
}
.hero-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.06);
}

/* ---------- OWNED / COMPANIES ---------- */
.companies { background: var(--white); }
.company-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border: 1px solid var(--rule);
}
.company {
  display: flex;
  flex-direction: column;
  min-height: 260px;
  padding: clamp(26px, 2.6vw, 40px);
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  transition: background 200ms ease;
}
.company:hover { background: var(--base); }
.company.is-link { cursor: pointer; }
.company-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}
.company-top h3 { margin: 0; }
.company-tag {
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #9a9a9a;
  white-space: nowrap;
}
.company p { margin: 14px 0 0; font-size: 15px; }
.company-foot {
  margin-top: auto;
  padding-top: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-family: "Geist Mono", monospace;
  font-size: 12px;
  color: var(--soft);
}
.company-reg { letter-spacing: 0.02em; }
.company-link {
  font-weight: 700;
  color: var(--ink);
  border-bottom: 1px solid var(--ink);
  padding-bottom: 2px;
}

/* ---------- WORK PAGE ---------- */
.subnav-back {
  font-family: "Geist Mono", monospace;
  font-size: 13px;
  font-weight: 600;
}
.work-hero {
  padding: clamp(120px, 14vw, 200px) var(--pad) clamp(48px, 6vw, 90px);
  background: var(--ink);
  color: #fff;
}
.work-hero .label { color: rgba(255,255,255,0.6); }
.work-hero h1 { max-width: 20ch; font-size: clamp(40px, 6vw, 88px); }
.work-hero p {
  max-width: 60ch;
  margin: 28px 0 0;
  color: rgba(255,255,255,0.76);
  font-size: clamp(17px, 1.5vw, 23px);
}
.work-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: clamp(40px, 5vw, 70px);
  border-top: 1px solid var(--rule-dark);
}
.work-stats div { padding: 28px 24px 0 0; }
.work-stats span {
  display: block;
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}
.work-stats strong {
  display: block;
  margin-top: 10px;
  font-size: clamp(30px, 3.4vw, 54px);
  font-weight: 800;
  letter-spacing: -0.04em;
}

.milestone { background: var(--base); }
.milestone-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 1.6vw, 24px);
}
.milestone-card {
  padding: clamp(26px, 2.6vw, 40px);
  background: var(--white);
  border: 1px solid var(--rule);
}
.milestone-card span {
  font-family: "Geist Mono", monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #9a9a9a;
}
.milestone-card h3 { margin: 14px 0 10px; font-size: clamp(20px, 1.9vw, 28px); }
.milestone-card p { margin: 0; font-size: 15px; }

/* showcase grid of real screenshots */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(14px, 1.4vw, 22px);
  margin-bottom: clamp(40px, 5vw, 72px);
}
.showcase-item {
  position: relative;
  display: block;
  overflow: hidden;
  border: 1px solid var(--rule);
  background: #000;
  aspect-ratio: 16 / 10;
}
.showcase-item.wide { grid-column: 1 / -1; aspect-ratio: 18 / 7; }
.showcase-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  filter: grayscale(1) contrast(1.03);
  transition: filter 500ms ease, transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1);
}
.showcase-item:hover img { filter: none; transform: scale(1.03); }
.showcase-cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 26px 22px 18px;
  background: linear-gradient(180deg, rgba(10,10,10,0) 0%, rgba(10,10,10,0.85) 100%);
  color: #fff;
}
.showcase-cap strong {
  font-size: clamp(18px, 1.8vw, 26px);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.showcase-cap span {
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
  white-space: nowrap;
}

@media (max-width: 900px) {
  .showcase-grid { grid-template-columns: 1fr; }
  .showcase-item, .showcase-item.wide { aspect-ratio: 16 / 10; }
}

.work-index { background: var(--white); }
.work-list { border-top: 1px solid var(--rule); }
.work-row {
  display: grid;
  grid-template-columns: minmax(0, 0.5fr) minmax(0, 1fr) 200px 90px;
  gap: clamp(16px, 3vw, 48px);
  align-items: center;
  padding: clamp(22px, 2.4vw, 34px) 0;
  border-bottom: 1px solid var(--rule);
  color: inherit;
  transition: padding-left 220ms ease, background 220ms ease;
}
.work-row:hover { background: var(--base); padding-left: 16px; }
.work-row .wr-name {
  font-size: clamp(22px, 2.2vw, 34px);
  font-weight: 700;
  letter-spacing: -0.03em;
}
.work-row .wr-what { color: var(--soft); font-size: clamp(15px, 1.2vw, 18px); }
.work-row .wr-industry,
.work-row .wr-live {
  font-family: "Geist Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #9a9a9a;
}
.work-row .wr-live { font-weight: 700; color: var(--ink); text-align: right; }
.work-row[aria-disabled="true"] .wr-live { color: #b8b8b8; font-weight: 400; }

@media (max-width: 900px) {
  .hero-inner.with-portrait {
    grid-template-columns: 1fr;
    grid-template-areas: "top" "portrait" "headline";
    align-items: stretch;
  }
  .hero-portrait { aspect-ratio: 3 / 2; max-height: 46vh; }
  .company-grid { grid-template-columns: 1fr; }
  .company { border-right: 0; }
  .work-stats { grid-template-columns: 1fr; gap: 2px; }
  .work-stats div { padding: 22px 0 0; }
  .milestone-grid { grid-template-columns: 1fr; }
  .work-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .work-row .wr-live { text-align: left; }
  .work-row:hover { padding-left: 0; }
}

/* ---------- REVEAL MOTION ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 700ms cubic-bezier(0.2, 0.7, 0.2, 1), transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1);
  will-change: opacity, transform;
}
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .button:hover { transform: none; }
  html { scroll-behavior: auto; }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .proofbar { grid-template-columns: 1fr 1fr; }
  .proofbar-item { border-bottom: 1px solid var(--rule-dark); }
  .proofbar-item:nth-child(2n) { border-right: 0; }
  .section-head { grid-template-columns: 1fr; gap: 16px; }
  .chapter { grid-template-columns: 1fr; gap: 16px; }
  .chapter-mark i { display: none; }
  .image-section { grid-template-columns: 1fr; }
  .image-frame, .image-frame img { min-height: 340px; }
  .system-grid { grid-template-columns: 1fr; }
  .system-grid article { min-height: auto; border-right: 0; border-bottom: 1px solid var(--rule); }
  .system-grid article:last-child { border-bottom: 0; }
  .system-grid h3 { margin-top: 18px; }
  .owned-grid { grid-template-columns: 1fr; }
  .offer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 540px) {
  .proofbar { grid-template-columns: 1fr; }
  .proofbar-item { border-right: 0; }
  .image-stats { flex-wrap: wrap; gap: 22px; }
}