/* ============================================
   FIVE Gloves Georgia — design tokens
   ============================================ */

:root {
  /* Palette — Paper (default, light) */
  --bg: #f8f7f7;          /* primary background */
  --bg-2: #eeecec;        /* secondary band background */
  --bg-3: #e4e1e1;        /* tertiary surface */
  --line: rgba(26, 24, 22, 0.10);
  --line-strong: rgba(26, 24, 22, 0.22);
  --fg: #1a1816;
  --fg-muted: #4f4a45;
  --fg-dim: #6b655e;
  --accent: #e1261c;      /* FIVE red — used sparingly */
  --accent-ink: #f8f7f7;
  --accent-2: #f5c518;    /* yellow — minimal helper accent */
  --warn: #d4b76a;

  /* Type */
  --font-display: "Noto Serif Georgian", "Noto Serif", Georgia, serif;
  --font-body: "Noto Sans Georgian", "Noto Sans", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* Density */
  --gap-xs: 8px;
  --gap-s: 16px;
  --gap-m: 24px;
  --gap-l: 48px;
  --gap-xl: 96px;
  --gap-xxl: 144px;
  --pad-x: clamp(20px, 4vw, 64px);
  --maxw: 1440px;
}

/* Density modes (toggled via data-density on <html>) */
html[data-density="compact"] {
  --gap-l: 32px;
  --gap-xl: 64px;
  --gap-xxl: 96px;
}
html[data-density="spacious"] {
  --gap-l: 64px;
  --gap-xl: 128px;
  --gap-xxl: 192px;
}

/* Palette variants (toggled via data-palette on <html>) */
html[data-palette="paper"] {
  /* default — light, two off-whites */
  --bg: #f8f7f7;
  --bg-2: #eeecec;
  --bg-3: #e4e1e1;
  --line: rgba(26, 24, 22, 0.10);
  --line-strong: rgba(26, 24, 22, 0.22);
  --fg: #1a1816;
  --fg-muted: #4f4a45;
  --fg-dim: #6b655e;
  --accent-ink: #f8f7f7;
}
html[data-palette="ink"] {
  --bg: #0d0c0a;
  --bg-2: #161410;
  --bg-3: #1f1c17;
  --line: rgba(245, 241, 234, 0.08);
  --line-strong: rgba(245, 241, 234, 0.18);
  --fg: #f5f1ea;
  --fg-muted: #b8b0a3;
  --fg-dim: #7a7264;
  --accent-ink: #0d0c0a;
}
html[data-palette="oil"] {
  --bg: #0b0f12;
  --bg-2: #131a1f;
  --bg-3: #1c252c;
  --line: rgba(234, 240, 244, 0.10);
  --line-strong: rgba(234, 240, 244, 0.22);
  --fg: #eaf0f4;
  --fg-muted: #9eb0bb;
  --fg-dim: #5f7180;
  --accent-ink: #0b0f12;
}

/* Accent variants */
html[data-accent="red"]     { --accent: #e1261c; }
html[data-accent="amber"]   { --accent: #ff6a1a; }
html[data-accent="yellow"]  { --accent: #f5c518; }
html[data-accent="cobalt"]  { --accent: #3b6cf6; }

/* ============================================
   Reset / base
   ============================================ */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body {
  background: var(--bg);
  color: var(--fg);
  overflow-x: hidden;
  font-feature-settings: "case", "ss01";
}
img, svg, video { max-width: 100%; display: block; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
a { color: inherit; text-decoration: none; }

/* ============================================
   Typography utilities
   ============================================ */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-muted);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 28px; height: 1px;
  background: var(--fg-dim);
  display: inline-block;
}
.eyebrow.no-rule::before { display: none; }

.display {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.02;
  text-wrap: balance;
}
.h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(36px, 4.4vw, 64px);
  letter-spacing: -0.015em;
  line-height: 1.04;
  text-wrap: balance;
}
.h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(22px, 2vw, 30px);
  letter-spacing: -0.01em;
  line-height: 1.15;
}
.lead {
  font-size: clamp(17px, 1.3vw, 20px);
  line-height: 1.5;
  color: var(--fg-muted);
  max-width: 62ch;
}
.body { color: var(--fg-muted); }
.body p { margin: 0 0 1em 0; }
.body p:last-child { margin-bottom: 0; }

.label-mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

/* ============================================
   Layout
   ============================================ */
.section {
  padding: var(--gap-xl) var(--pad-x);
  border-top: 1px solid var(--line);
  position: relative;
}
.section.no-rule { border-top: 0; }
.section.alt {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
}
.section.alt + .section.alt { border-top: 0; }
.container { max-width: var(--maxw); margin: 0 auto; width: 100%; }
.grid { display: grid; gap: var(--gap-m); }
.row { display: flex; gap: var(--gap-m); }

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.01em;
  border: 1px solid var(--line-strong);
  transition: transform .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn.primary {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: var(--accent);
}
.btn.primary:hover { background: color-mix(in oklab, var(--accent) 88%, white); }
.btn.ghost {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}
.btn.ghost:hover {
  background: color-mix(in oklab, var(--fg) 88%, white);
  border-color: var(--fg);
  color: var(--bg);
}
.btn .arrow {
  width: 16px; height: 16px;
  flex-shrink: 0;
}

/* ============================================
   Nav
   ============================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: color-mix(in oklab, var(--bg) 78%, transparent);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, background .25s ease;
  padding: 0 var(--pad-x);
}
.nav.scrolled {
  border-bottom-color: var(--line);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap-m);
}
.brand-mark {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.brand-logo {
  height: 22px;
  width: auto;
  display: block;
  filter: invert(0);
}
/* In dark palettes, invert the black logo */
html[data-palette="ink"] .brand-logo,
html[data-palette="oil"] .brand-logo {
  filter: invert(1) brightness(1.05);
}
.brand-locale {
  color: var(--fg-dim);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.brand-mark .glyph {
  width: 28px; height: 28px;
  border: 1px solid var(--line-strong);
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
}
.nav-links {
  display: none;
  align-items: center;
  gap: 28px;
  font-size: 13px;
  letter-spacing: 0.01em;
  color: var(--fg-muted);
}
.nav-links a { transition: color .15s ease; }
.nav-links a:hover { color: var(--fg); }
.nav-cta { display: none; }
.nav-burger {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border: 1px solid var(--line-strong);
  background: transparent;
  cursor: pointer;
}
.burger { width: 18px; height: 14px; position: relative; display: inline-block; }
.burger i {
  position: absolute;
  left: 0; right: 0;
  height: 1.5px;
  background: var(--fg);
  transition: transform .25s ease, opacity .15s ease, top .25s ease;
}
.burger i:nth-child(1) { top: 0; }
.burger i:nth-child(2) { top: 50%; transform: translateY(-50%); }
.burger i:nth-child(3) { top: calc(100% - 1.5px); }
.burger.open i:nth-child(1) { top: 50%; transform: translateY(-50%) rotate(45deg); }
.burger.open i:nth-child(2) { opacity: 0; }
.burger.open i:nth-child(3) { top: 50%; transform: translateY(-50%) rotate(-45deg); }

.nav-mobile {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--line-strong);
  display: flex;
  flex-direction: column;
  padding: 16px var(--pad-x) 24px;
  gap: 4px;
  z-index: 49;
}
.nav-mobile a {
  padding: 14px 0;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.005em;
  border-bottom: 1px solid var(--line);
}
.nav-mobile a.btn {
  margin-top: 16px;
  border-bottom: 0;
  font-family: var(--font-body);
  font-size: 15px;
  justify-content: center;
}

@media (min-width: 920px) {
  .nav-links { display: flex; }
  .nav-cta { display: inline-flex; }
  .nav-burger { display: none; }
}

/* ============================================
   Hero
   ============================================ */
.hero {
  position: relative;
  min-height: clamp(620px, 92vh, 880px);
  padding: var(--gap-xl) var(--pad-x) var(--gap-l);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg .hero-img-slot {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, color-mix(in oklab, var(--bg) 80%, transparent) 0%, color-mix(in oklab, var(--bg) 10%, transparent) 30%, color-mix(in oklab, var(--bg) 70%, transparent) 75%, var(--bg) 100%),
    linear-gradient(90deg, color-mix(in oklab, var(--bg) 75%, transparent) 0%, color-mix(in oklab, var(--bg) 10%, transparent) 55%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  margin: 0 auto;
  width: 100%;
}
.hero h1.display {
  font-size: clamp(54px, 8.2vw, 132px);
  margin: 18px 0 0 0;
}
.hero h1 .accent {
  color: var(--fg);
  font-style: italic;
  font-weight: 500;
}
.hero-sub {
  margin-top: 28px;
  max-width: 56ch;
  font-size: clamp(17px, 1.4vw, 21px);
  color: var(--fg-muted);
  line-height: 1.5;
}
.hero-ctas {
  margin-top: 36px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.hero-meta {
  margin-top: var(--gap-l);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-m);
  border-top: 1px solid var(--line);
  padding-top: 24px;
}
.hero-meta .cell {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.hero-meta .cell strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 28px;
  letter-spacing: -0.01em;
  color: var(--fg);
  margin-top: 6px;
  text-transform: none;
}
@media (max-width: 720px) {
  .hero-meta { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================
   Pillars (Protection / Fit / Design)
   ============================================ */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: var(--gap-l);
}
.pillar {
  background: var(--bg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 320px;
  position: relative;
}
.pillar .num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--fg-dim);
}
.pillar .glyph {
  width: 56px; height: 56px;
  margin-bottom: 8px;
  color: var(--fg);
  opacity: 0.85;
}
.pillar h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.pillar p {
  color: var(--fg-muted);
  margin: 0;
  flex-grow: 1;
}
@media (max-width: 820px) {
  .pillars-grid { grid-template-columns: 1fr; }
}

/* ============================================
   Section header
   ============================================ */
.section-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-l);
  align-items: end;
  margin-bottom: var(--gap-l);
}
.section-head .intro p { color: var(--fg-muted); margin: 0; max-width: 52ch; }
@media (max-width: 820px) {
  .section-head { grid-template-columns: 1fr; align-items: start; }
}

/* ============================================
   Categories — editorial list
   ============================================ */
.cat-list {
  border-top: 1px solid var(--line);
}
.cat-row {
  display: grid;
  grid-template-columns: 80px 1.4fr 2fr 280px;
  align-items: center;
  gap: var(--gap-m);
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  transition: background .25s ease, padding .25s ease;
  cursor: pointer;
  position: relative;
}
.cat-row:hover {
  background: var(--bg-2);
  padding-left: 16px;
  padding-right: 16px;
}
.section.alt .cat-row:hover { background: var(--bg-3); }
.cat-row .idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--fg-dim);
}
.cat-row .name {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.6vw, 38px);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.05;
}
.cat-row .name small {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-top: 8px;
  font-weight: 400;
}
.cat-row .desc {
  color: var(--fg-muted);
  font-size: 15px;
  max-width: 56ch;
}
.cat-row .visual {
  position: relative;
  height: 120px;
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform .25s ease, border-color .25s ease;
  background: var(--bg-3);
}
.cat-row .visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
}
.cat-row:hover .visual img {
  transform: scale(1.04);
}
.cat-row:hover .visual {
  border-color: var(--line-strong);
}
.cat-row .visual .placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background:
    repeating-linear-gradient(45deg, var(--bg-2) 0 12px, var(--bg-3) 12px 24px);
}
.cat-row .visual .placeholder span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-dim);
  padding: 4px 8px;
  background: var(--bg);
  border: 1px solid var(--line);
}
@media (max-width: 920px) {
  .cat-row { grid-template-columns: 40px 1fr; }
  .cat-row .desc, .cat-row .visual { grid-column: 1 / -1; }
  .cat-row .visual { height: 140px; }
}

/* ============================================
   Bike gloves split
   ============================================ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-l);
  align-items: stretch;
}
.split .panel {
  padding: 48px;
  border: 1px solid var(--line);
  background: var(--bg-2);
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-height: 420px;
}
.split .panel.image {
  padding: 0;
  background: var(--bg-3);
  position: relative;
  overflow: hidden;
}
.bike-chips {
  display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px;
}
.bike-chips .chip {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  padding: 6px 12px;
  border: 1px solid var(--line-strong);
  text-transform: uppercase;
  color: var(--fg-muted);
}
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }

/* ============================================
   Tech grid
   ============================================ */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.tech-cell {
  background: var(--bg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 180px;
  transition: background .15s ease;
}
.tech-cell:hover { background: var(--bg-2); }
.section.alt .tech-cell:hover { background: var(--bg-3); }
.tech-cell .tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.tech-cell h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.005em;
}
.tech-cell p {
  font-size: 13px;
  color: var(--fg-muted);
  margin: 0;
  line-height: 1.45;
}
@media (max-width: 920px) { .tech-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .tech-grid { grid-template-columns: 1fr; } }

/* ============================================
   Quiz
   ============================================ */
.quiz {
  border: 1px solid var(--line-strong);
  background: var(--bg-2);
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-l);
  align-items: stretch;
  min-height: 500px;
}
.quiz .left { display: flex; flex-direction: column; gap: 24px; }
.quiz .right {
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.quiz .step {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.quiz .step .num {
  width: 28px; height: 28px;
  border: 1px solid var(--line-strong);
  display: grid; place-items: center;
  color: var(--fg);
}
.quiz .question {
  font-family: var(--font-display);
  font-size: clamp(26px, 2.4vw, 36px);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.1;
  text-wrap: balance;
  margin: 0;
}
.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.quiz-opt {
  text-align: left;
  padding: 16px 20px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--fg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: border-color .15s ease, background .15s ease, transform .15s ease;
  font-size: 15px;
}
.quiz-opt:hover {
  border-color: var(--accent);
  background: var(--bg-3);
}
.quiz-opt.selected {
  border-color: var(--accent);
  background: color-mix(in oklab, var(--accent) 12%, var(--bg));
}
.quiz-opt .meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-dim);
  letter-spacing: 0.1em;
}
.quiz-result {
  display: flex; flex-direction: column; gap: 16px; height: 100%;
}
.quiz-result .recommend {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--accent);
}
.quiz-result .desc { color: var(--fg-muted); font-size: 14px; }
.quiz-result .progress-bar {
  height: 2px;
  background: var(--line);
  position: relative;
  margin-top: auto;
}
.quiz-result .progress-bar .fill {
  position: absolute; inset: 0 auto 0 0;
  background: var(--accent);
  transition: width .3s ease;
}
.quiz-actions {
  display: flex; gap: 10px; flex-wrap: wrap;
}
@media (max-width: 900px) {
  .quiz { grid-template-columns: 1fr; padding: 28px; }
}

/* ============================================
   Selection cards
   ============================================ */
.select-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.select-card {
  background: var(--bg);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 240px;
  transition: background .15s ease;
}
.select-card:hover { background: var(--bg-2); }
.section.alt .select-card:hover { background: var(--bg-3); }
.select-card .num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-dim);
  letter-spacing: 0.12em;
}
.select-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  margin: 0;
  letter-spacing: -0.005em;
}
.select-card p {
  font-size: 13px;
  color: var(--fg-muted);
  margin: 0;
  flex-grow: 1;
}
.select-card .tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--fg-dim);
  text-transform: uppercase;
}
@media (max-width: 1100px) { .select-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 720px) { .select-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 460px) { .select-grid { grid-template-columns: 1fr; } }

/* ============================================
   Zava CTA banner
   ============================================ */
.zava-cta {
  position: relative;
  padding: clamp(48px, 8vw, 96px);
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(ellipse at 85% 0%, color-mix(in oklab, var(--accent) 12%, transparent) 0%, transparent 55%),
    var(--bg-2);
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--gap-l);
  align-items: center;
  overflow: hidden;
}
.zava-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(135deg, transparent 0 60px, color-mix(in oklab, var(--fg) 2%, transparent) 60px 61px);
  pointer-events: none;
}
.zava-cta .copy { position: relative; z-index: 2; }
.zava-cta .copy h2 {
  font-family: var(--font-display);
  font-size: clamp(34px, 4vw, 56px);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.05;
  margin: 16px 0 0 0;
  text-wrap: balance;
}
.zava-cta .copy p { color: var(--fg-muted); margin: 18px 0 28px 0; max-width: 50ch; }
.zava-cta .side {
  position: relative;
  z-index: 2;
  border-left: 1px solid var(--line-strong);
  padding-left: var(--gap-l);
}
.zava-cta .side dl {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 0;
}
.zava-cta .side dl > div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.zava-cta .side dl > div:last-child { border-bottom: 0; }
.zava-cta .side dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin: 0;
}
.zava-cta .side dd {
  margin: 0;
  font-size: 14px;
  color: var(--fg);
}
@media (max-width: 900px) {
  .zava-cta { grid-template-columns: 1fr; }
  .zava-cta .side { border-left: 0; border-top: 1px solid var(--line-strong); padding-left: 0; padding-top: var(--gap-m); }
}

/* ============================================
   FAQ
   ============================================ */
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%;
  display: grid;
  grid-template-columns: 60px 1fr 40px;
  align-items: center;
  gap: var(--gap-m);
  padding: 28px 0;
  text-align: left;
  cursor: pointer;
  transition: padding .2s ease, background .2s ease;
}
.faq-q:hover { padding-left: 12px; padding-right: 12px; background: var(--bg-2); }
.section.alt .faq-q:hover { background: var(--bg-3); }
.faq-q .idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--fg-dim);
}
.faq-q .q {
  font-family: var(--font-display);
  font-size: clamp(20px, 1.8vw, 26px);
  font-weight: 500;
  letter-spacing: -0.005em;
  line-height: 1.2;
}
.faq-q .toggle {
  width: 32px; height: 32px;
  border: 1px solid var(--line-strong);
  display: grid; place-items: center;
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
  justify-self: end;
}
.faq-item.open .faq-q .toggle {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: var(--accent);
  transform: rotate(45deg);
}
.faq-a {
  display: grid;
  grid-template-columns: 60px 1fr 40px;
  gap: var(--gap-m);
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .35s ease;
}
.faq-item.open .faq-a {
  max-height: 400px;
  padding-bottom: 28px;
}
.faq-a .a {
  grid-column: 2;
  color: var(--fg-muted);
  font-size: 16px;
  max-width: 64ch;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  padding: var(--gap-xl) var(--pad-x) var(--gap-l);
  border-top: 1px solid var(--line);
  background: var(--bg-2);
}
.footer-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--gap-l);
}
.footer h5 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin: 0 0 16px 0;
  font-weight: 500;
}
.footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.footer a { color: var(--fg-muted); font-size: 14px; transition: color .15s ease; }
.footer a:hover { color: var(--fg); }
.footer .brand-block .tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--fg-dim);
  text-transform: uppercase;
}
.footer .brand-block .name {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 14px 0 12px 0;
  line-height: 1;
}
.footer .brand-block p {
  color: var(--fg-muted);
  font-size: 14px;
  max-width: 44ch;
  margin: 0;
}
.footer-bottom {
  max-width: var(--maxw);
  margin: var(--gap-l) auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.zava-lockup {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.zava-lockup .dot {
  width: 8px; height: 8px;
  background: var(--accent-2);
  display: inline-block;
}
.zava-lockup strong { color: var(--fg); font-weight: 600; letter-spacing: 0.18em; }
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer .brand-block { grid-column: 1 / -1; }
}

/* ============================================
   AI visibility block
   ============================================ */
.ai-block {
  padding: var(--gap-xl) var(--pad-x);
  background: var(--bg);
  border-top: 1px solid var(--line);
}
.ai-block .inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--gap-l);
}
.ai-block h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0;
  line-height: 1.1;
}
.ai-block p {
  color: var(--fg-muted);
  margin: 0 0 16px 0;
  max-width: 70ch;
  font-size: 15px;
}
@media (max-width: 820px) { .ai-block .inner { grid-template-columns: 1fr; } }

/* ============================================
   Marquee / ticker
   ============================================ */
.ticker {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  background: var(--bg);
  padding: 16px 0;
}
.ticker-track {
  display: flex;
  gap: 64px;
  white-space: nowrap;
  animation: ticker 38s linear infinite;
  width: max-content;
}
.ticker-item {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-muted);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.ticker-item::after {
  content: "/";
  color: var(--accent-2);
  margin-left: 64px;
}
@keyframes ticker {
  to { transform: translateX(-50%); }
}

/* ============================================
   Image slot styling
   ============================================ */
image-slot {
  --image-slot-bg: var(--bg-3);
  --image-slot-fg: var(--fg-dim);
  --image-slot-border: var(--line);
}

/* ============================================
   Sticky CTA on scroll
   ============================================ */
.sticky-cta {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 60;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .3s ease, transform .3s ease;
  pointer-events: none;
}
.sticky-cta.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* ============================================
   Responsive breakpoints
   Desktop ≥1280 · Small desktop 1024-1279 · Tablet 768-1023 · Mobile <768
   ============================================ */

/* Small desktop */
@media (max-width: 1279px) {
  :root {
    --gap-xl: 80px;
    --gap-xxl: 112px;
  }
  .cat-row { grid-template-columns: 60px 1.2fr 1.6fr 220px; }
  .select-grid { grid-template-columns: repeat(5, 1fr); }
}

/* Tablet */
@media (max-width: 1023px) {
  :root {
    --gap-xl: 64px;
    --gap-xxl: 96px;
    --pad-x: clamp(18px, 4vw, 36px);
  }
  .hero { min-height: clamp(540px, 80vh, 720px); }
  .hero h1.display { font-size: clamp(48px, 9vw, 88px); }
  .pillars-grid { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .split .panel { padding: 32px; min-height: 360px; }
  .split .panel.image { min-height: 320px; }
  .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .zava-cta { grid-template-columns: 1fr; padding: 48px; }
  .zava-cta .side { border-left: 0; border-top: 1px solid var(--line-strong); padding-left: 0; padding-top: var(--gap-m); }
  .ai-block .inner { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .footer .brand-block { grid-column: 1 / -1; }
  .select-grid { grid-template-columns: repeat(3, 1fr); }
  .quiz { padding: 32px; }
}

/* Mobile */
@media (max-width: 767px) {
  :root {
    --gap-l: 32px;
    --gap-xl: 56px;
    --gap-xxl: 72px;
    --pad-x: 18px;
  }
  html { font-size: 15px; }
  .section { padding: var(--gap-xl) var(--pad-x); }
  .nav-inner { padding: 12px 0; }
  .brand-locale { display: none; }
  .brand-logo { height: 18px; }
  .hero {
    padding: var(--gap-l) var(--pad-x);
    min-height: clamp(540px, 85vh, 700px);
  }
  .hero h1.display { font-size: clamp(40px, 11vw, 64px); }
  .hero-sub { font-size: 16px; margin-top: 20px; }
  .hero-ctas { margin-top: 24px; }
  .hero-ctas .btn { flex: 1 1 auto; justify-content: center; padding: 14px 18px; font-size: 14px; }
  .hero-meta {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-top: var(--gap-m);
    padding-top: 18px;
  }
  .hero-meta .cell strong { font-size: 20px; }
  .section-head {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 24px;
    margin-bottom: var(--gap-l);
  }
  .h2 { font-size: clamp(30px, 8vw, 44px); }
  .pillar { padding: 28px 24px; min-height: auto; }
  .pillar h3 { font-size: 26px; }
  .cat-row {
    grid-template-columns: 32px 1fr;
    gap: 12px;
    padding: 24px 0;
  }
  .cat-row:hover { padding-left: 0; padding-right: 0; background: transparent; }
  .cat-row .name { font-size: 28px; }
  .cat-row .desc, .cat-row .visual { grid-column: 1 / -1; }
  .cat-row .desc { font-size: 14px; margin-top: 4px; }
  .cat-row .visual { height: 120px; margin-top: 8px; }
  .tech-grid { grid-template-columns: 1fr; }
  .tech-cell { min-height: auto; padding: 20px; }
  .quiz {
    grid-template-columns: 1fr;
    padding: 22px;
    min-height: auto;
  }
  .quiz .right { padding: 22px; }
  .quiz .question { font-size: 24px; }
  .quiz-opt { padding: 14px 16px; font-size: 14px; }
  .select-grid { grid-template-columns: 1fr; }
  .select-card { padding: 22px 20px; min-height: auto; }
  .zava-cta {
    padding: 32px 24px;
    gap: var(--gap-m);
  }
  .zava-cta .copy h2 { font-size: clamp(28px, 8vw, 40px); }
  .zava-cta .side dl > div {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 12px 0;
  }
  .faq-q {
    grid-template-columns: 1fr 32px;
    gap: 12px;
    padding: 22px 0;
  }
  .faq-q:hover { padding-left: 0; padding-right: 0; background: transparent; }
  .faq-q .idx { display: none; }
  .faq-q .q { font-size: 18px; }
  .faq-a { grid-template-columns: 1fr 32px; }
  .faq-a .a { grid-column: 1; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer .brand-block .name { font-size: 32px; }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    text-align: left;
  }
  .sticky-cta {
    bottom: 12px; right: 12px;
    padding: 12px 18px;
    font-size: 13px;
  }
  .ticker-track { gap: 40px; animation-duration: 28s; }
  .ticker-item::after { margin-left: 40px; }
}

/* Very small mobile */
@media (max-width: 380px) {
  .hero-meta { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { width: 100%; }
}

/* ============================================
   Production overrides (static build)
   <image-slot> → <img>, mobile menu toggle
   ============================================ */

/* Hero background image (object-fit cover, the slot handled this internally) */
.hero-bg .hero-img-slot { object-fit: cover; }

/* Bike split-panel image fills its panel */
.split .panel.image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Mobile menu stays hidden until toggled (overrides .nav-mobile display:flex) */
.nav-mobile[hidden] { display: none; }

/* Quiz checklist (was inline-styled in the React prototype) */
.quiz-checklist { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.quiz-checklist li { display: flex; gap: 12px; align-items: center; font-size: 13px; color: var(--fg-dim); }
.quiz-checklist li.answered { color: var(--fg); }
.quiz-checklist .ck-num { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; }
.quiz-checklist .ck-q { flex: 1; }
.quiz-checklist .ck-mark { color: var(--fg-dim); }
.quiz-checklist li.answered .ck-mark { color: var(--accent); }

/* ============================================
   UI/UX audit fixes
   ============================================ */

/* Keyboard focus: visible ring on all interactive elements (dark ring reads
   on both the light background and the red primary buttons) */
:focus-visible {
  outline: 2px solid var(--fg);
  outline-offset: 3px;
  border-radius: 2px;
}
/* Mouse users don't get the ring (browsers scope :focus-visible to keyboard) */

/* Faster tap response on touch devices; no accidental double-tap zoom on controls */
a, button, .btn, .quiz-opt, .faq-q, .cat-row { touch-action: manipulation; }

/* Active section highlight in the desktop nav (set by scrollspy in app.js) */
.nav-links a.active { color: var(--fg); }

/* Respect reduced-motion: stop the marquee and make transitions near-instant */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .ticker-track { animation: none !important; }
}
