/* ==========================================================================
   RFN Georgia — Landing Page
   White / cinematic / racing — red accents on warm-cool whites
   ========================================================================== */

:root {
  --accent: #F80000;
  --accent-dim: #d40000;
  --bg: #f6f5f2;
  --bg-2: #ecebe6;
  --paper: #ffffff;
  --ink: #0b0b0c;
  --ink-2: #2a2a2c;
  --muted: #8a8a8e;
  --rule: #d9d8d3;
  --rule-soft: #e7e6e1;
  --max-w: 1440px;
  --pad-x: clamp(20px, 4vw, 64px);
  --section-y: clamp(80px, 9vw, 160px);
  --radius: 2px;
}

:root[data-density="compact"] {
  --section-y: clamp(56px, 6.5vw, 112px);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Noto Sans Georgian", "Noto Sans", system-ui, -apple-system, sans-serif;
  font-feature-settings: "ss01" on, "ss02" on;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: -0.005em;
  overflow-x: hidden;
}

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

::selection { background: var(--accent); color: white; }

.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

/* ==========================================================================
   Typography
   ========================================================================== */

.h1-display {
  font-family: "Noto Sans Georgian", sans-serif;
  font-weight: 900;
  font-size: clamp(48px, 9vw, 156px);
  line-height: 0.92;
  letter-spacing: -0.035em;
  margin: 0;
  text-wrap: balance;
}

.h2 {
  font-family: "Noto Sans Georgian", sans-serif;
  font-weight: 800;
  font-size: clamp(32px, 4.4vw, 68px);
  line-height: 1.0;
  letter-spacing: -0.025em;
  margin: 0 0 28px;
  text-wrap: balance;
}
.h2-wide { font-size: clamp(36px, 5vw, 84px); }

.muted { color: var(--muted); font-weight: 700; }
.accent-text { color: var(--accent); }

/* Mono utility for labels / specs / data */
.mono, .section-num, .badge-dot + *, .stat-label, .spec-k, .tag-k, .tag-v,
.family-num, .family-tagline, .fc-h, .pill, .award-y, .seo-tag, .dc-k, .dc-v,
.fp-num, .fq-counter, .faq-num, .why-num, .tech-k, .final-eyebrow, .nav-cta,
.nav-logo-tag, .marquee-track, .hero-badge, .dist-tag, .fr-label,
.section-text, .model-family-tag, .slot-label, .fr-family {
  font-family: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-feature-settings: "ss02" on;
}

:root[data-font-pair="noto-only"] .mono,
:root[data-font-pair="noto-only"] .section-num,
:root[data-font-pair="noto-only"] .stat-label,
:root[data-font-pair="noto-only"] .spec-k,
:root[data-font-pair="noto-only"] .tag-k,
:root[data-font-pair="noto-only"] .tag-v,
:root[data-font-pair="noto-only"] .family-num,
:root[data-font-pair="noto-only"] .family-tagline,
:root[data-font-pair="noto-only"] .fc-h,
:root[data-font-pair="noto-only"] .pill,
:root[data-font-pair="noto-only"] .award-y,
:root[data-font-pair="noto-only"] .seo-tag,
:root[data-font-pair="noto-only"] .dc-k,
:root[data-font-pair="noto-only"] .dc-v,
:root[data-font-pair="noto-only"] .fp-num,
:root[data-font-pair="noto-only"] .fq-counter,
:root[data-font-pair="noto-only"] .faq-num,
:root[data-font-pair="noto-only"] .why-num,
:root[data-font-pair="noto-only"] .tech-k,
:root[data-font-pair="noto-only"] .final-eyebrow,
:root[data-font-pair="noto-only"] .marquee-track,
:root[data-font-pair="noto-only"] .hero-badge,
:root[data-font-pair="noto-only"] .dist-tag,
:root[data-font-pair="noto-only"] .fr-label,
:root[data-font-pair="noto-only"] .section-text {
  font-family: "Noto Sans Georgian", sans-serif;
}

/* ==========================================================================
   Reveal animation
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1s cubic-bezier(.2,.7,.2,1), transform 1s cubic-bezier(.2,.7,.2,1);
  will-change: transform, opacity;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ==========================================================================
   Section label (numbered eyebrow)
   ========================================================================== */

.section-label {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 36px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.section-num { font-weight: 700; color: var(--accent); }
.section-line {
  flex: 0 0 64px;
  height: 1px;
  background: var(--ink-2);
}
.section-text { font-weight: 700; }

.section { padding: var(--section-y) 0; position: relative; }

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.01em;
  border-radius: var(--radius);
  transition: transform .15s ease, background .2s ease, color .2s ease, border-color .2s ease;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
}
.btn-lg { padding: 22px 34px; font-size: 16px; }
.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: var(--accent-dim); transform: translateY(-1px); }
.btn-ghost { border-color: var(--ink); color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: white; }

/* ==========================================================================
   Striped product placeholder
   ========================================================================== */

.product-slot {
  position: relative;
  width: 100%;
  background: var(--bg-2);
  overflow: hidden;
  border-radius: var(--radius);
}
.slot-stripes {
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(
    -45deg,
    transparent 0,
    transparent 14px,
    rgba(11,11,12,0.04) 14px,
    rgba(11,11,12,0.04) 15px
  );
}
.slot-label {
  position: absolute;
  bottom: 14px;
  left: 14px;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--bg);
  padding: 6px 10px;
  border-radius: var(--radius);
  max-width: calc(100% - 28px);
}
.product-slot[data-variant="hero"] {
  background: var(--ink);
}
.product-slot[data-variant="hero"] .slot-stripes {
  background-image: repeating-linear-gradient(
    -45deg,
    transparent 0,
    transparent 14px,
    rgba(255,255,255,0.05) 14px,
    rgba(255,255,255,0.05) 15px
  );
}
.product-slot[data-variant="hero"] .slot-label {
  background: var(--ink-2);
  color: rgba(255,255,255,0.6);
}

/* ==========================================================================
   Nav
   ========================================================================== */

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 80;
  padding: 18px 0;
  transition: padding .25s ease, background .25s ease, border-color .25s ease;
  background: rgba(246, 245, 242, 0);
}
.nav.scrolled {
  padding: 12px 0;
  background: rgba(246, 245, 242, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--rule);
}
.nav-inner {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  display: flex;
  align-items: center;
  gap: 24px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}
.nav-logo img {
  height: 26px;
  width: auto;
}
.nav-logo-tag {
  font-size: 9px;
  letter-spacing: 0.22em;
  font-weight: 700;
  padding: 4px 6px;
  border: 1px solid var(--ink);
  border-radius: 2px;
  color: var(--ink);
}
.nav-links {
  flex: 1;
  display: flex;
  gap: 28px;
  justify-content: center;
}
.nav-links a {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-2);
  position: relative;
  padding: 6px 0;
  transition: color .2s;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a.active { color: var(--accent); }
.nav-links a.active::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 2px;
  background: var(--accent);
}
.nav-right { display: flex; align-items: center; gap: 12px; }
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--ink);
  color: white;
  border-radius: var(--radius);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: background .2s;
}
.nav-cta:hover { background: var(--accent); }
.nav-burger { display: none; flex-direction: column; gap: 4px; padding: 8px; }
.nav-burger span { width: 22px; height: 2px; background: var(--ink); }

@media (max-width: 960px) {
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  .nav.mobile-open .nav-links {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 64px 0 0 0;
    background: var(--bg);
    padding: 32px var(--pad-x);
    gap: 16px;
    align-items: flex-start;
    border-top: 1px solid var(--rule);
  }
  .nav.mobile-open .nav-links a { font-size: 24px; font-weight: 800; color: var(--ink); }
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  min-height: 100vh;
  padding: 140px var(--pad-x) 80px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--bg);
}
.hero-bg {
  position: absolute; inset: 0;
  pointer-events: none;
  z-index: 0;
}
.hero-grid-lines {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, var(--rule-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--rule-soft) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 80% 60% at 30% 50%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 30% 50%, black 30%, transparent 80%);
  opacity: 0.7;
}
.hero-gradient {
  position: absolute;
  inset: auto -10% -20% 40%;
  width: 70%;
  aspect-ratio: 1;
  background: radial-gradient(circle at 50% 50%, rgba(248,0,0,0.10), transparent 60%);
}

.hero-marquee {
  position: absolute;
  inset: auto 0 0 0;
  padding: 14px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: var(--ink);
  color: white;
  overflow: hidden;
  z-index: 5;
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  letter-spacing: 0.18em;
  font-weight: 700;
}
.marquee-track {
  display: inline-flex;
  gap: 40px;
  white-space: nowrap;
  animation: marquee 30s linear infinite;
  padding-left: 40px;
}
.marquee-track span { display: inline-flex; align-items: center; gap: 40px; }
.marquee-track em { color: var(--accent); font-style: normal; }

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
}
.hero[data-variant="type"] .hero-inner { grid-template-columns: 1fr; }
.hero[data-variant="type"] .hero-right { display: none; }
.hero[data-variant="image"] .hero-inner { grid-template-columns: 1fr 1.4fr; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 32px;
}
.badge-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(248,0,0,0.18);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(248,0,0,0.18); }
  50% { box-shadow: 0 0 0 8px rgba(248,0,0,0.06); }
}

.hero-headline {
  font-size: clamp(48px, 8vw, 132px);
  line-height: 0.9;
  letter-spacing: -0.04em;
  font-weight: 900;
  margin: 0 0 28px;
  display: flex;
  flex-direction: column;
  text-wrap: balance;
}
.hero-headline .line { display: block; }
.hero-headline .accent { color: var(--accent); }
.hero-headline .line:nth-child(1) {
  animation: heroLine 1s 0.1s cubic-bezier(.2,.7,.2,1) both;
}
.hero-headline .line:nth-child(2) {
  animation: heroLine 1s 0.25s cubic-bezier(.2,.7,.2,1) both;
}
.hero-headline .line:nth-child(3) {
  animation: heroLine 1s 0.4s cubic-bezier(.2,.7,.2,1) both;
}
@keyframes heroLine {
  from { opacity: 0; transform: translateY(40px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.hero-sub {
  max-width: 560px;
  font-size: clamp(15px, 1.3vw, 19px);
  color: var(--ink-2);
  margin: 0 0 36px;
  line-height: 1.55;
  animation: heroLine 1s 0.55s cubic-bezier(.2,.7,.2,1) both;
}

.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 56px;
  animation: heroLine 1s 0.7s cubic-bezier(.2,.7,.2,1) both;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  padding-top: 28px;
  animation: heroLine 1s 0.85s cubic-bezier(.2,.7,.2,1) both;
}
.stat {
  padding-right: 16px;
}
.stat:not(:last-child) { border-right: 1px solid var(--rule); padding-left: 0; }
.stat:not(:first-child) { padding-left: 16px; }
.stat-num {
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1;
}
.stat-label {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 8px;
  font-weight: 700;
}

.hero-right { position: relative; }
.hero-video {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius);
}
.hero-bike-frame {
  position: relative;
  width: 100%;
  max-width: 560px;
  margin-left: auto;
  transition: transform .1s ease-out;
  animation: heroLine 1.2s 0.5s cubic-bezier(.2,.7,.2,1) both;
}
.hero-bike-tag {
  position: absolute;
  background: var(--paper);
  border: 1px solid var(--ink);
  padding: 12px 16px;
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}
.hero-bike-tag.tag-tl { top: -14px; left: -28px; }
.hero-bike-tag.tag-br { bottom: -14px; right: -28px; background: var(--ink); color: white; border-color: var(--ink); }
.tag-k { font-size: 9px; letter-spacing: 0.18em; font-weight: 700; opacity: 0.7; }
.tag-v { font-size: 22px; font-weight: 900; letter-spacing: -0.02em; margin-top: 2px; }
.tag-v span { font-size: 12px; font-weight: 700; opacity: 0.7; }

.hero-scroll-indicator {
  position: absolute;
  bottom: 80px;
  right: var(--pad-x);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  font-size: 10px;
  letter-spacing: 0.22em;
  font-weight: 700;
  color: var(--muted);
  z-index: 3;
}
.scroll-line {
  width: 1px;
  height: 60px;
  background: var(--rule);
  position: relative;
  overflow: hidden;
}
.scroll-line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--ink);
  animation: scrollDown 2.4s ease-in-out infinite;
}
@keyframes scrollDown {
  0% { transform: translateY(-100%); }
  60%, 100% { transform: translateY(100%); }
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr !important; }
  .hero-right { order: -1; }
  .hero-bike-frame { max-width: 360px; margin: 0 auto; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 16px 0; }
  .hero-stats .stat:nth-child(2) { border-right: 0; }
  .hero-scroll-indicator { display: none; }
}

/* ==========================================================================
   Story / Brand
   ========================================================================== */

.section-story { background: var(--bg); }
.story-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.story-text p {
  font-size: clamp(15px, 1.2vw, 18px);
  color: var(--ink-2);
  margin: 0 0 18px;
  max-width: 56ch;
}
.awards {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.award {
  padding: 20px 24px;
  border-bottom: 1px solid var(--rule);
  border-right: 1px solid var(--rule);
}
.award-y {
  font-size: 12px;
  letter-spacing: 0.14em;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 6px;
}
.award-n { font-size: 14px; font-weight: 700; }

.story-visual { position: relative; }
.story-img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  max-height: 520px;
  object-fit: cover;
  object-position: center;
}
.safety-img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center;
}
.story-quote {
  margin-top: 24px;
  padding: 24px 28px;
  background: var(--ink);
  color: white;
  border-radius: var(--radius);
  font-size: 17px;
  line-height: 1.4;
  font-weight: 600;
  position: relative;
}
.story-quote .qmark {
  position: absolute;
  top: -20px;
  left: 18px;
  font-size: 80px;
  color: var(--accent);
  line-height: 1;
  font-family: Georgia, serif;
}

@media (max-width: 800px) {
  .story-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Why Electric
   ========================================================================== */

.section-electric {
  background: var(--ink);
  color: white;
}
.section-electric .section-num { color: var(--accent); }
.section-electric .section-line { background: rgba(255,255,255,0.3); }
.section-electric .section-text { color: rgba(255,255,255,0.8); }
.section-electric .section-label { color: rgba(255,255,255,0.6); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 60px;
  border-top: 1px solid rgba(255,255,255,0.12);
  border-left: 1px solid rgba(255,255,255,0.12);
}
.why-card {
  padding: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  border-right: 1px solid rgba(255,255,255,0.12);
  position: relative;
  transition: background .3s;
}
.why-card:hover { background: rgba(255,255,255,0.03); }
.why-card:hover .why-num { color: var(--accent); }
.why-num {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: rgba(255,255,255,0.4);
  margin-bottom: 24px;
  font-weight: 700;
  transition: color .2s;
}
.why-t {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}
.why-d {
  font-size: 15px;
  line-height: 1.5;
  color: rgba(255,255,255,0.7);
}

@media (max-width: 880px) {
  .why-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Families
   ========================================================================== */

.families-intro {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 80px;
}
.families-intro p {
  font-size: 17px;
  color: var(--ink-2);
  margin: 0;
  max-width: 50ch;
}
@media (max-width: 800px) {
  .families-intro { grid-template-columns: 1fr; gap: 24px; }
}

.families-list {
  display: flex;
  flex-direction: column;
  gap: clamp(60px, 8vw, 140px);
}

.family-head {
  margin-bottom: 40px;
  position: relative;
}
.family-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}
.family-num {
  font-size: 11px;
  letter-spacing: 0.18em;
  font-weight: 700;
  color: var(--accent);
}
.family-tagline {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--ink-2);
  padding-left: 16px;
  border-left: 1px solid var(--rule);
}
.family-name {
  font-size: clamp(48px, 7vw, 112px);
  font-weight: 900;
  line-height: 0.92;
  letter-spacing: -0.035em;
  margin: 0 0 24px;
}
.family-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border: 1px solid var(--rule);
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  background: var(--paper);
}
.pill-accent { background: var(--accent); color: white; border-color: var(--accent); }

.family-desc {
  font-size: clamp(15px, 1.2vw, 18px);
  color: var(--ink-2);
  max-width: 70ch;
  margin: 0;
}

/* Model grid */
.model-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 28px;
}
/* When only 1-2 cards, don't stretch them across the full row */
.model-grid[data-count="1"] {
  grid-template-columns: minmax(360px, 520px);
}
.model-grid[data-count="2"] {
  grid-template-columns: repeat(2, minmax(360px, 520px));
}
@media (max-width: 720px) {
  .model-grid,
  .model-grid[data-count="1"],
  .model-grid[data-count="2"] {
    grid-template-columns: 1fr;
  }
}

.model-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .35s cubic-bezier(.2,.7,.2,1), border-color .25s, box-shadow .35s;
  position: relative;
}
.model-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .4s cubic-bezier(.2,.7,.2,1);
  z-index: 4;
}
.model-card:hover {
  transform: translateY(-6px);
  border-color: var(--ink);
  box-shadow: 0 24px 60px -16px rgba(0,0,0,0.18), 0 4px 12px rgba(0,0,0,0.04);
}
.model-card:hover::before { transform: scaleX(1); }
.model-card:hover .model-cta { background: var(--accent); border-color: var(--accent); }
.model-card:hover .model-cta svg { transform: translateX(4px); }
.model-card:hover .model-hero-spec { transform: translateY(0); opacity: 1; }
.model-card[data-tbd="true"] { background: var(--bg-2); }

.model-image {
  position: relative;
  background: var(--bg-2);
  overflow: hidden;
}
.model-card .product-slot { aspect-ratio: 5 / 4; border-radius: 0; }
.model-photo {
  display: block;
  width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  object-position: center;
  background: var(--bg-2);
}

.model-family-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 7px 11px;
  background: var(--paper);
  color: var(--ink);
  font-size: 10px;
  letter-spacing: 0.16em;
  font-weight: 700;
  border-radius: 2px;
  z-index: 3;
  border: 1px solid var(--ink);
}

.model-hero-spec {
  position: absolute;
  right: 16px;
  bottom: 16px;
  background: var(--ink);
  color: white;
  padding: 12px 16px;
  border-radius: 2px;
  z-index: 3;
  transform: translateY(8px);
  opacity: 0.92;
  transition: transform .35s ease, opacity .25s ease;
  min-width: 110px;
}
.mhs-k {
  font-size: 9px;
  letter-spacing: 0.18em;
  font-weight: 700;
  color: rgba(255,255,255,0.55);
  margin-bottom: 4px;
}
.mhs-v {
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.mhs-v strong {
  font-size: 26px;
  font-weight: 900;
  letter-spacing: -0.025em;
  line-height: 1;
}
.mhs-u {
  font-size: 11px;
  font-weight: 700;
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.04em;
}

.model-body {
  padding: 28px 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  flex: 1;
}
.model-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--rule-soft);
}
.model-head-left { flex: 1; min-width: 0; }
.model-name {
  font-size: 28px;
  font-weight: 900;
  letter-spacing: -0.025em;
  line-height: 1;
  margin: 0 0 8px;
}
.model-fit {
  font-size: 11px;
  letter-spacing: 0.06em;
  font-weight: 600;
  color: var(--muted);
  line-height: 1.4;
}
.model-level {
  font-size: 9px;
  letter-spacing: 0.18em;
  font-weight: 700;
  padding: 6px 10px;
  background: var(--bg-2);
  color: var(--ink-2);
  border-radius: 2px;
  white-space: nowrap;
  flex-shrink: 0;
}

.model-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px 24px;
}
.spec {
  padding: 0;
  border: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.spec-k {
  font-size: 9px;
  letter-spacing: 0.18em;
  font-weight: 700;
  color: var(--muted);
  margin: 0;
}
.spec-v {
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: baseline;
  gap: 2px;
  color: var(--ink);
}
.spec-v strong {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1;
}
.spec-u {
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.02em;
}
.spec-v em { color: var(--muted); font-style: normal; font-size: 18px; }

.model-note {
  font-size: 11px;
  color: var(--muted);
  font-style: italic;
  padding: 10px 12px;
  background: var(--bg-2);
  border-left: 2px solid var(--accent);
}

.model-cta {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 16px 20px;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 2px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-top: auto;
  transition: background .25s, color .25s, border-color .25s;
}
.model-cta:hover { color: white; }
.model-cta svg { transition: transform .25s ease; }

/* Card style variants */
.model-card[data-style="minimal"] {
  border: 0;
  background: transparent;
  border-top: 1px solid var(--ink);
  border-radius: 0;
}
.model-card[data-style="minimal"]:hover {
  transform: none;
  box-shadow: none;
  background: var(--paper);
}
.model-card[data-style="minimal"] .model-image { display: none; }
.model-card[data-style="minimal"] .model-body { padding: 28px 0; }

.model-card[data-style="data"] .model-image { display: none; }
.model-card[data-style="data"] .model-body { padding: 28px; }
.model-card[data-style="data"] .model-name { font-size: 36px; }
.model-card[data-style="data"] .spec-v strong { font-size: 28px; }
.model-card[data-style="data"] .model-specs { gap: 22px 28px; }

@media (max-width: 720px) {
  .model-grid { grid-template-columns: 1fr; }
  .model-body { padding: 22px; }
  .model-name { font-size: 24px; }
  .model-specs { gap: 14px 20px; }
}

/* ==========================================================================
   Finder
   ========================================================================== */

.section-finder { background: var(--ink); color: white; }
.section-finder .section-num { color: var(--accent); }
.section-finder .section-line { background: rgba(255,255,255,0.3); }
.section-finder .section-text { color: rgba(255,255,255,0.8); }
.section-finder .section-label { color: rgba(255,255,255,0.6); }

.finder-head {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 60px;
}
.finder-head p {
  font-size: 17px;
  color: rgba(255,255,255,0.7);
  margin: 0;
  max-width: 50ch;
}
@media (max-width: 800px) { .finder-head { grid-template-columns: 1fr; gap: 24px; } }

.finder {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: clamp(28px, 4vw, 56px);
}

.finder-progress {
  display: flex;
  gap: 8px;
  margin-bottom: 40px;
}
.fp-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.fp-num {
  font-size: 11px;
  letter-spacing: 0.14em;
  font-weight: 700;
  color: rgba(255,255,255,0.4);
}
.fp-bar {
  height: 3px;
  background: rgba(255,255,255,0.12);
  border-radius: 1px;
  position: relative;
  overflow: hidden;
}
.fp-step.active .fp-num { color: var(--accent); }
.fp-step.active .fp-bar::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--accent);
  animation: fpFill 0.6s ease forwards;
}
.fp-step.done .fp-bar { background: var(--accent); }
.fp-step.done .fp-num { color: white; }
@keyframes fpFill {
  from { transform: translateX(-100%); }
  to { transform: translateX(0); }
}

.fq-counter {
  font-size: 11px;
  letter-spacing: 0.14em;
  font-weight: 700;
  color: rgba(255,255,255,0.5);
  margin-bottom: 14px;
}
.fq-title {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 32px;
  line-height: 1.1;
}
.fq-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.fq-opt {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px 24px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  text-align: left;
  transition: background .2s, border-color .2s, transform .15s;
  color: white;
}
.fq-opt:hover {
  background: rgba(248,0,0,0.08);
  border-color: var(--accent);
  transform: translateX(4px);
}
.fq-opt.selected { background: var(--accent); border-color: var(--accent); }
.fq-opt-label { font-size: 18px; font-weight: 800; flex: 1; letter-spacing: -0.01em; }
.fq-opt-hint { font-size: 12px; color: rgba(255,255,255,0.5); }
.fq-opt:hover .fq-opt-hint { color: rgba(255,255,255,0.85); }
.fq-opt-arrow { color: var(--accent); font-size: 20px; opacity: 0; transition: opacity .2s, transform .2s; }
.fq-opt:hover .fq-opt-arrow { opacity: 1; transform: translateX(4px); color: white; }
.fq-opt.selected .fq-opt-arrow { opacity: 1; color: white; }

@media (max-width: 600px) {
  .fq-options { grid-template-columns: 1fr; }
}

.finder-result { animation: heroLine 0.6s cubic-bezier(.2,.7,.2,1) both; }
.fr-label {
  font-size: 11px; letter-spacing: 0.18em; font-weight: 700;
  color: var(--accent); margin-bottom: 16px;
}
.fr-family {
  font-size: clamp(40px, 6vw, 84px);
  font-weight: 900;
  line-height: 0.92;
  letter-spacing: -0.035em;
  margin-bottom: 4px;
}
.fr-model {
  font-size: clamp(20px, 2vw, 28px);
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}
.fr-reason {
  font-size: 16px;
  color: rgba(255,255,255,0.75);
  max-width: 60ch;
  margin: 0 0 32px;
  line-height: 1.55;
}
.fr-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.fr-cta .btn-ghost { color: white; border-color: rgba(255,255,255,0.4); }
.fr-cta .btn-ghost:hover { background: white; color: var(--ink); }

/* ==========================================================================
   Tech
   ========================================================================== */

.section-tech { background: var(--bg-2); }
.tech-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  margin-top: 40px;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.tech-card {
  padding: 40px;
  border-bottom: 1px solid var(--rule);
  border-right: 1px solid var(--rule);
  background: var(--bg-2);
  transition: background .3s;
}
.tech-card:hover { background: var(--paper); }
.tech-k {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 0.18em;
  font-weight: 700;
  padding: 4px 8px;
  background: var(--accent);
  color: white;
  border-radius: var(--radius);
  margin-bottom: 18px;
}
.tech-t {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.tech-d {
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.55;
}
@media (max-width: 700px) { .tech-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   Safety
   ========================================================================== */

.safety-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
.section-safety p {
  font-size: clamp(15px, 1.2vw, 18px);
  color: var(--ink-2);
  max-width: 56ch;
}
.safety-list {
  list-style: none;
  padding: 0;
  margin: 32px 0;
}
.safety-list li {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--rule);
  font-size: 16px;
  font-weight: 600;
}
.safety-list li:last-child { border-bottom: 1px solid var(--rule); }
.safety-list li span {
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.14em;
  min-width: 24px;
}
.safety-disclaimer {
  margin-top: 24px;
  padding: 20px 24px;
  background: var(--paper);
  border-left: 3px solid var(--accent);
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.5;
}
@media (max-width: 800px) { .safety-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   Distributor
   ========================================================================== */

.section-distributor { background: var(--bg); }
.dist-card {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 0;
  background: var(--ink);
  color: white;
  border-radius: var(--radius);
  overflow: hidden;
}
.dist-left { padding: clamp(32px, 4vw, 64px); }
.dist-right {
  background: rgba(255,255,255,0.04);
  padding: 16px 0;
  display: flex;
  flex-direction: column;
}
.dist-tag {
  font-size: 11px;
  letter-spacing: 0.18em;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 14px;
}
.dist-card .h2 { color: white; margin-bottom: 24px; }
.dist-left p {
  color: rgba(255,255,255,0.75);
  font-size: 16px;
  margin: 0 0 14px;
  max-width: 56ch;
}
.dist-cta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 24px; }
.dist-cta .btn-ghost { color: white; border-color: rgba(255,255,255,0.4); }
.dist-cta .btn-ghost:hover { background: white; color: var(--ink); border-color: white; }
.dist-channel {
  padding: 20px clamp(24px, 3vw, 40px);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.dist-channel:last-child { border-bottom: 0; }
.dc-k { font-size: 10px; letter-spacing: 0.18em; font-weight: 700; color: rgba(255,255,255,0.45); margin-bottom: 6px; }
.dc-v { font-size: 16px; font-weight: 700; }

@media (max-width: 800px) { .dist-card { grid-template-columns: 1fr; } }

/* ==========================================================================
   SEO
   ========================================================================== */

.section-seo { background: var(--bg); }
.seo-block {
  max-width: 980px;
}
.seo-block p {
  font-size: 16px;
  color: var(--ink-2);
  margin: 0 0 18px;
  line-height: 1.65;
}
.seo-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--rule);
}
.seo-tag {
  display: inline-block;
  padding: 6px 12px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-2);
}

/* ==========================================================================
   FAQ
   ========================================================================== */

.section-faq { background: var(--bg-2); }
.faq { border-top: 1px solid var(--ink); margin-top: 40px; }
.faq-item { border-bottom: 1px solid var(--rule); }
.faq-q {
  display: flex;
  align-items: center;
  gap: 24px;
  width: 100%;
  padding: 28px 0;
  text-align: left;
  cursor: pointer;
  transition: padding .2s;
}
.faq-q:hover .faq-text { color: var(--accent); }
.faq-num {
  font-size: 11px;
  letter-spacing: 0.14em;
  font-weight: 700;
  color: var(--muted);
  min-width: 32px;
}
.faq-text {
  flex: 1;
  font-size: clamp(16px, 1.4vw, 20px);
  font-weight: 700;
  letter-spacing: -0.01em;
  transition: color .2s;
}
.faq-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--rule);
  border-radius: 50%;
  transition: transform .3s ease, background .2s, color .2s, border-color .2s;
  color: var(--ink);
  flex-shrink: 0;
}
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--accent); color: white; border-color: var(--accent); }
.faq-item.open .faq-num { color: var(--accent); }

.faq-a-wrap {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .35s ease;
}
.faq-item.open .faq-a-wrap { grid-template-rows: 1fr; }
.faq-a {
  overflow: hidden;
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.6;
  padding-left: 56px;
  max-width: 80ch;
}
.faq-item.open .faq-a { padding-bottom: 28px; }

/* ==========================================================================
   Final CTA
   ========================================================================== */

.section-final {
  background: var(--ink);
  color: white;
  position: relative;
  overflow: hidden;
}
.section-final::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 50%, rgba(248,0,0,0.18), transparent 50%),
    radial-gradient(circle at 20% 100%, rgba(248,0,0,0.10), transparent 50%);
  pointer-events: none;
}
.final-cta {
  position: relative;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 0;
}
.final-eyebrow {
  font-size: 12px;
  letter-spacing: 0.18em;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 32px;
  text-transform: uppercase;
}
.final-cta .h1-display { color: white; margin-bottom: 32px; }
.final-cta p {
  font-size: 18px;
  color: rgba(255,255,255,0.75);
  margin: 0 auto 40px;
  max-width: 60ch;
}
.final-buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.final-buttons .btn-ghost { color: white; border-color: rgba(255,255,255,0.4); }
.final-buttons .btn-ghost:hover { background: white; color: var(--ink); border-color: white; }

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  background: var(--ink);
  color: white;
  padding: 80px 0 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 60px;
  margin-bottom: 60px;
}
.footer-logo { height: 32px; margin-bottom: 14px; }
.footer-tag {
  font-size: 12px;
  letter-spacing: 0.14em;
  font-weight: 700;
  color: rgba(255,255,255,0.5);
}
.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.footer-cols > div { display: flex; flex-direction: column; gap: 8px; }
.fc-h {
  font-size: 11px;
  letter-spacing: 0.14em;
  font-weight: 700;
  color: rgba(255,255,255,0.45);
  margin-bottom: 12px;
}
.footer-cols a {
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  transition: color .2s;
}
.footer-cols a:hover { color: var(--accent); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 12px;
  color: rgba(255,255,255,0.5);
}
@media (max-width: 800px) {
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-cols { grid-template-columns: repeat(2, 1fr); }
}