/* =====================================================
   SENARO MOTOR COMPANY — Stylesheet
   Theme: Charcoal black + Senaro Red + Metallic
   ===================================================== */

:root {
  --bg: #07090f;
  --bg-2: #0c1019;
  --bg-3: #11161f;
  --surface: #161c28;
  --surface-2: #1d2433;
  --line: #262e3f;
  --line-2: #323a4d;
  --metal: #2d3445;

  --text: #ffffff;
  --text-dim: #b6bdcf;
  --text-mute: #7c8499;
  --text-faint: #4d5469;

  --accent: #e10600;
  --accent-2: #ff2a1f;
  --accent-dark: #7a0300;
  --accent-soft: rgba(225, 6, 0, 0.12);
  --gold: #d4af37;

  --radius-sm: 10px;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow: 0 18px 50px rgba(0,0,0,0.45);
  --shadow-red: 0 18px 50px rgba(225, 6, 0, 0.25);

  --ease: cubic-bezier(.2,.7,.2,1);
  --container: 1280px;

  --header-h: 76px;
}

/* =================== Reset =================== */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
body.no-scroll { overflow: hidden; }

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color .2s var(--ease); }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; padding: 0; margin: 0; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.accent { color: var(--accent); }

/* =================== HEADER =================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(7,9,15, 0.5);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border-bottom: 1px solid transparent;
  transition: background .3s var(--ease), border-color .3s var(--ease);
}
.site-header.scrolled {
  background: rgba(7,9,15, 0.94);
  border-bottom-color: var(--line);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand { display: inline-flex; align-items: center; }
.brand-logo {
  display: block;
  height: 56px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  filter: drop-shadow(0 4px 18px rgba(0,0,0,0.35));
  transition: transform .25s var(--ease);
}
.brand:hover .brand-logo { transform: scale(1.04); }
.site-footer .brand-logo { height: 64px; max-width: 220px; }

.nav ul { display: flex; align-items: center; gap: 4px; }
.nav a {
  display: inline-block;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dim);
  border-radius: 10px;
  position: relative;
  letter-spacing: 0.3px;
}
.nav a:hover { color: #fff; background: rgba(255,255,255,0.04); }
.nav a.active { color: #fff; }
.nav a.active::after {
  content: '';
  position: absolute;
  left: 14px; right: 14px; bottom: 4px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.header-cta {
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid var(--line-2);
  border-radius: 100px;
  color: #fff;
  background: rgba(255,255,255,0.03);
  transition: all .25s var(--ease);
  white-space: nowrap;
}
.header-cta:hover {
  background: var(--accent);
  border-color: var(--accent);
}

.menu-toggle {
  display: none;
  width: 44px; height: 44px;
  flex-direction: column;
  align-items: center; justify-content: center;
  gap: 5px;
  border-radius: 10px;
  background: rgba(255,255,255,0.04);
}
.menu-toggle span {
  width: 22px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform .3s var(--ease), opacity .2s var(--ease);
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =================== HERO SLIDER =================== */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  padding-bottom: 110px;
  overflow: hidden;
  isolation: isolate;
}

/* Background slides — cross-fade + Ken Burns */
.hero-slides {
  position: absolute; inset: 0;
  z-index: -2;
  background: #07090f;
}
.hero-slide {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 1.4s ease, transform 8s ease-out;
  will-change: opacity, transform;
}
.hero-slide.active {
  opacity: 1;
  transform: scale(1.18);
  z-index: 1;
}
.hero-slide.outgoing { z-index: 0; }

.hero-bg {
  position: absolute; inset: 0; z-index: -1;
}

.hero-vignette {
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 90% at 80% 40%, transparent 0%, rgba(7,9,15,0.35) 50%, rgba(7,9,15,0.85) 100%);
}

.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(105deg, rgba(7,9,15,0.95) 0%, rgba(7,9,15,0.75) 38%, rgba(7,9,15,0.25) 62%, rgba(7,9,15,0.55) 100%),
    linear-gradient(180deg, rgba(7,9,15,0.5) 0%, transparent 30%, rgba(7,9,15,0.85) 100%);
}

.hero-gradient {
  position: absolute;
  width: 700px; height: 700px;
  top: -150px; right: -150px;
  background: radial-gradient(circle, rgba(225,6,0,0.4) 0%, transparent 70%);
  filter: blur(80px);
  animation: float 14s ease-in-out infinite;
}

.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 70px 70px;
  mask-image: radial-gradient(circle at 65% 50%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at 65% 50%, #000 30%, transparent 75%);
}

.hero-lines {
  position: absolute; inset: 0;
  pointer-events: none;
}
.hero-lines span {
  position: absolute;
  display: block;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(225,6,0,0.6), transparent);
  animation: speedLine 6s linear infinite;
  opacity: 0;
}
.hero-lines span:nth-child(1) { width: 30%; top: 25%; left: -30%; animation-delay: 0s; }
.hero-lines span:nth-child(2) { width: 20%; top: 50%; left: -20%; animation-delay: 1.6s; }
.hero-lines span:nth-child(3) { width: 25%; top: 70%; left: -25%; animation-delay: 3s; }
.hero-lines span:nth-child(4) { width: 35%; top: 88%; left: -35%; animation-delay: 4.4s; }

@keyframes speedLine {
  0%   { transform: translateX(0); opacity: 0; }
  20%  { opacity: 1; }
  100% { transform: translateX(160vw); opacity: 0; }
}

@keyframes float {
  0%, 100% { transform: translate(0,0); }
  50%      { transform: translate(-50px, 50px); }
}

.hero-inner {
  padding: 80px 24px;
  max-width: 1200px;
  position: relative;
  z-index: 2;
}

/* Sliding text content */
.hero-content {
  position: relative;
  min-height: 280px;
}
.hero-content-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .65s var(--ease), transform .8s var(--ease);
  pointer-events: none;
}
.hero-content-slide.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  position: relative;
}
.hero-content-slide .hero-title .line,
.hero-content-slide .hero-sub,
.hero-content-slide .hero-desc {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.hero-content-slide.active .hero-title .line:nth-child(1) { animation: fadeUpIn .8s var(--ease) .15s both; }
.hero-content-slide.active .hero-title .line:nth-child(2) { animation: fadeUpIn .8s var(--ease) .3s both; }
.hero-content-slide.active .hero-sub  { animation: fadeUpIn .8s var(--ease) .5s both; }
.hero-content-slide.active .hero-desc { animation: fadeUpIn .8s var(--ease) .65s both; }
@keyframes fadeUpIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  letter-spacing: 4px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-dim);
  margin: 0 0 24px;
}
.eyebrow-bar {
  width: 40px; height: 2px;
  background: var(--accent);
  display: inline-block;
}

.hero-title {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: clamp(2.6rem, 8.5vw, 7rem);
  line-height: 0.92;
  letter-spacing: 1px;
  margin: 0;
  text-transform: uppercase;
}
.hero-title .line { display: block; }
.hero-title .accent {
  background: linear-gradient(135deg, var(--accent) 0%, #ff5b50 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--accent);
}

.hero-sub {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  font-weight: 500;
  color: var(--text-dim);
  margin: 28px 0 14px;
  letter-spacing: 4px;
  text-transform: uppercase;
}

.hero-desc {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--text-dim);
  max-width: 640px;
  margin: 0 0 36px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 0;
}

/* Hero slider controls */
.hero-controls {
  position: absolute;
  right: 32px;
  bottom: 80px;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 16px;
}
.hero-arrow {
  width: 48px; height: 48px;
  display: inline-flex;
  align-items: center; justify-content: center;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.18);
  color: #fff;
  border-radius: 50%;
  backdrop-filter: blur(12px);
  transition: all .25s var(--ease);
}
.hero-arrow:hover {
  background: var(--accent);
  border-color: var(--accent);
  transform: scale(1.05);
}
.hero-arrow svg { width: 22px; height: 22px; }

.hero-dots {
  display: flex;
  align-items: center;
  gap: 10px;
}
.hero-dots button {
  width: 10px; height: 10px;
  padding: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  border: 0;
  transition: all .25s var(--ease);
  cursor: pointer;
}
.hero-dots button:hover { background: rgba(255,255,255,0.55); }
.hero-dots button.active {
  width: 32px;
  border-radius: 6px;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(225,6,0,0.18);
}

/* Slide counter + label */
.hero-meta {
  position: absolute;
  left: 32px;
  bottom: 84px;
  z-index: 4;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 20px;
  background: rgba(7,9,15,0.55);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  backdrop-filter: blur(14px);
  min-width: 160px;
}
.hm-num {
  font-family: 'Oswald', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: #fff;
  line-height: 1;
}
.hm-num .hm-sep { color: var(--text-mute); margin: 0 4px; }
#hmCurrent { color: var(--accent); }
.hm-label {
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 600;
}

/* Per-slide progress bar */
.hero-progress {
  position: absolute;
  left: 0; right: 0;
  bottom: 52px;
  height: 2px;
  background: rgba(255,255,255,0.07);
  z-index: 3;
}
.hero-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), #ff5b50);
  box-shadow: 0 0 12px rgba(225,6,0,0.6);
}
.hero-progress-bar.run {
  animation: heroProgress var(--slide-duration, 6s) linear forwards;
}
@keyframes heroProgress {
  from { width: 0; }
  to   { width: 100%; }
}

/* Hero marquee */
.hero-marquee {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  overflow: hidden;
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,0.4);
  padding: 14px 0;
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 32px;
  font-family: 'Oswald', sans-serif;
  font-size: 0.9rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--text-mute);
  white-space: nowrap;
  animation: marquee 26s linear infinite;
  padding-left: 32px;
}
.marquee-track .dot { color: var(--accent); }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* =================== BUTTONS =================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-radius: 8px;
  transition: all .25s var(--ease);
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: #fff;
  box-shadow: var(--shadow-red);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 60px rgba(225,6,0,0.5);
  background: linear-gradient(135deg, var(--accent-2) 0%, var(--accent) 100%);
}
.btn-ghost {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff;
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.3);
  transform: translateY(-2px);
}
.btn-lg { padding: 18px 36px; font-size: 14px; }

/* =================== SECTION COMMON =================== */
.section {
  padding: 130px 0;
  position: relative;
}
.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 72px;
}
.section-eyebrow {
  font-size: 11px;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  margin: 0 0 16px;
}
.section-eyebrow.center { text-align: center; }
.section-title {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.05;
  margin: 0 0 20px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.section-title.center { text-align: center; }
.section-desc {
  color: var(--text-dim);
  font-size: 1.05rem;
  margin: 0;
}

/* =================== HERITAGE =================== */
.section-heritage {
  background:
    radial-gradient(40% 60% at 100% 0%, rgba(225,6,0,0.08), transparent 60%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}
.heritage-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: start;
}
.heritage-intro .section-eyebrow { text-align: left; }
.heritage-intro .section-title { margin-top: 12px; }
.lead {
  font-size: 1.2rem;
  font-weight: 500;
  color: #fff;
  margin: 0 0 20px;
  line-height: 1.5;
}
.body {
  color: var(--text-dim);
  margin: 0 0 32px;
}
.heritage-pills { display: flex; flex-wrap: wrap; gap: 10px; }
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  border-radius: 100px;
  color: var(--text-dim);
}
.pill i {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  display: inline-block;
}

/* Timeline */
.timeline {
  position: relative;
  padding-left: 32px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 12px; top: 8px; bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--line) 100%);
  border-radius: 2px;
}
.timeline-item {
  position: relative;
  padding: 18px 0 18px 32px;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -28px; top: 28px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--bg-2);
  border: 3px solid var(--line);
  transition: all .3s var(--ease);
}
.timeline-item.active::before,
.timeline-item:hover::before {
  border-color: var(--accent);
  box-shadow: 0 0 0 6px rgba(225,6,0,0.18);
}
.t-year {
  font-family: 'Oswald', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 4px;
  letter-spacing: 2px;
}
.t-body h4 {
  font-family: 'Oswald', sans-serif;
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0 0 4px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.t-body p {
  color: var(--text-dim);
  margin: 0;
  font-size: 0.95rem;
}

/* =================== VIDEOS =================== */
.section-videos {
  background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%);
}

/* Filter pills */
.video-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: -36px auto 40px;
  max-width: 760px;
}
.vf-pill {
  padding: 10px 22px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-dim);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 100px;
  transition: all .25s var(--ease);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.vf-pill:hover { color: #fff; border-color: var(--line-2); }
.vf-pill.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 10px 28px rgba(225,6,0,0.35);
}
.vf-count {
  display: inline-flex;
  align-items: center; justify-content: center;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  font-size: 11px;
  font-weight: 700;
  background: rgba(255,255,255,0.18);
  border-radius: 100px;
}
.vf-pill:not(.active) .vf-count { background: rgba(255,255,255,0.06); color: var(--text-mute); }

/* Featured video — wide hero card */
.video-featured {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  margin-bottom: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.video-featured .video-thumb {
  aspect-ratio: auto;
  height: 100%;
  min-height: 360px;
}
.video-featured .video-body {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.video-featured .video-title {
  font-size: 2rem;
}
.video-tag-feature {
  background: var(--gold) !important;
  border-color: var(--gold) !important;
  color: #0a0e17 !important;
  font-weight: 700 !important;
}
.video-play-lg {
  width: 110px; height: 110px;
}
.video-play-lg svg { width: 44px; height: 44px; margin-left: 6px; }

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 24px;
}

/* Card hides when filtered out */
.video-card.hidden-by-filter {
  display: none;
}

.video-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.video-card:hover {
  transform: translateY(-6px);
  border-color: rgba(225,6,0,0.4);
  box-shadow: 0 30px 60px rgba(0,0,0,0.5);
}

.video-thumb {
  position: relative;
  aspect-ratio: 16/9;
  background: #000;
  overflow: hidden;
  cursor: pointer;
}
.video-thumb:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.video-poster {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  background-color: var(--bg-2);
  transition: transform .6s var(--ease), filter .3s var(--ease);
}
.video-card:hover .video-poster { transform: scale(1.05); filter: brightness(0.85); }

.video-placeholder {
  position: absolute; inset: 0;
  display: flex;
  align-items: center; justify-content: center;
  background:
    repeating-linear-gradient(45deg, rgba(255,255,255,0.02) 0 12px, transparent 12px 24px),
    linear-gradient(135deg, #0f1420 0%, #1a2030 100%);
}
.video-placeholder svg { width: 60%; max-width: 240px; height: auto; }

.video-tag {
  position: absolute;
  top: 14px; left: 14px;
  z-index: 3;
  font-family: 'Oswald', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  color: #fff;
  padding: 4px 12px;
  background: rgba(0,0,0,0.55);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 100px;
  backdrop-filter: blur(8px);
}

.video-play {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 84px; height: 84px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff;
  display: flex;
  align-items: center; justify-content: center;
  box-shadow: 0 18px 40px rgba(225,6,0,0.5), 0 0 0 8px rgba(225,6,0,0.15);
  transition: all .3s var(--ease);
  z-index: 2;
}
.video-play::before {
  content: '';
  position: absolute; inset: -16px;
  border-radius: 50%;
  border: 2px solid rgba(225,6,0,0.4);
  animation: pulse 2.5s ease-out infinite;
}
@keyframes pulse {
  0% { transform: scale(0.85); opacity: 0.9; }
  100% { transform: scale(1.3); opacity: 0; }
}
.video-play svg { width: 32px; height: 32px; margin-left: 4px; }
.video-card:hover .video-play {
  transform: translate(-50%, -50%) scale(1.08);
}

.video-loader {
  position: absolute; inset: 0;
  display: none;
  align-items: center; justify-content: center;
  background: rgba(7,9,15,0.7);
  z-index: 3;
}
.video-loader.show { display: flex; }
.spinner {
  width: 44px; height: 44px;
  border: 3px solid rgba(255,255,255,0.15);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.video-thumb video,
.video-thumb iframe {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  border: 0;
  background: #000;
  z-index: 4;
}

.video-error {
  position: absolute; inset: 0;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: rgba(7,9,15,0.92);
  backdrop-filter: blur(12px);
  color: #fff;
  z-index: 5;
  text-align: center;
  padding: 24px;
}
.video-error.show { display: flex; }
.video-error span {
  font-family: 'Oswald', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}
.video-error small {
  color: var(--text-mute);
  font-size: 13px;
}

.video-body { padding: 24px 24px 28px; }
.video-cat {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.video-title {
  font-family: 'Oswald', sans-serif;
  font-size: 1.4rem;
  font-weight: 600;
  margin: 0 0 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.video-desc {
  color: var(--text-dim);
  font-size: 0.95rem;
  margin: 0;
}

/* Duration badge on thumb */
.video-duration {
  position: absolute;
  bottom: 14px; right: 14px;
  z-index: 3;
  font-family: 'Oswald', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  padding: 4px 10px;
  background: rgba(0,0,0,0.7);
  color: #fff;
  border-radius: 6px;
  backdrop-filter: blur(8px);
}

/* =================== BIKES SHOWCASE =================== */
.section-bikes {
  background:
    radial-gradient(50% 50% at 50% 0%, rgba(225,6,0,0.08), transparent 70%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}

.bike-tabs {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 0 auto 60px;
  max-width: 760px;
}
.bike-tab {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 14px;
  row-gap: 2px;
  align-items: center;
  padding: 16px 26px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  text-align: left;
  transition: all .25s var(--ease);
  flex: 1;
  min-width: 240px;
}
.bike-tab:hover { border-color: var(--line-2); transform: translateY(-2px); }
.bike-tab.active {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  border-color: var(--accent);
  box-shadow: 0 16px 40px rgba(225,6,0,0.35);
}
.bt-num {
  grid-row: 1 / 3;
  font-family: 'Oswald', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-faint);
  line-height: 1;
}
.bike-tab.active .bt-num { color: rgba(255,255,255,0.7); }
.bt-name {
  font-family: 'Oswald', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #fff;
}
.bt-meta {
  font-size: 11px;
  color: var(--text-mute);
  letter-spacing: 2px;
  text-transform: uppercase;
}
.bike-tab.active .bt-meta { color: rgba(255,255,255,0.7); }

.bike-card {
  display: none;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
  animation: fadeUp .5s var(--ease);
}
.bike-card.active { display: grid; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.bike-stage {
  position: relative;
  aspect-ratio: 4/3;
  background:
    radial-gradient(circle at 65% 50%, rgba(225,6,0,0.25), transparent 60%),
    linear-gradient(135deg, var(--surface) 0%, var(--bg-2) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  align-items: center; justify-content: center;
  padding: 30px;
}
.bike-stage::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 100%, rgba(0,0,0,0.5), transparent 60%);
}
.bike-image {
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
  z-index: 1;
  transition: transform .8s var(--ease);
}
.bike-stage:hover .bike-image { transform: scale(1.03); }
.bike-stage { padding: 0; }
.bike-stage::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(7,9,15,0.15) 0%, transparent 50%, rgba(7,9,15,0.5) 100%);
  z-index: 1;
  pointer-events: none;
  border-radius: var(--radius-lg);
}
.bike-placeholder {
  position: relative;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.bike-badge {
  position: absolute;
  top: 24px; left: 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 2;
}
.badge-line {
  font-family: 'Oswald', sans-serif;
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #fff;
  padding: 4px 12px;
  background: rgba(225,6,0,0.18);
  border: 1px solid rgba(225,6,0,0.4);
  border-radius: 100px;
  align-self: flex-start;
  backdrop-filter: blur(8px);
}
.bike-badge.gold .badge-line {
  background: rgba(212,175,55,0.12);
  border-color: rgba(212,175,55,0.45);
  color: var(--gold);
}

.bike-colors {
  position: absolute;
  bottom: 24px; right: 24px;
  display: flex;
  gap: 10px;
  z-index: 2;
}
.color-chip {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.25);
  box-shadow: 0 4px 14px rgba(0,0,0,0.4);
  transition: transform .25s var(--ease);
}
.color-chip:hover { transform: scale(1.15); }

.bike-info { padding: 12px 0; }

.bike-header { margin-bottom: 28px; }
.bike-name {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  margin: 0 0 8px;
  letter-spacing: 1px;
  text-transform: uppercase;
  line-height: 1;
}
.bike-name span {
  display: block;
  font-size: 0.45em;
  color: var(--text-mute);
  letter-spacing: 4px;
  margin-bottom: 4px;
  font-weight: 400;
}
.bike-tagline {
  font-size: 1rem;
  color: var(--text-dim);
  margin: 0;
}

.bike-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 28px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.hl { text-align: center; }
.hl-num {
  display: block;
  font-family: 'Oswald', sans-serif;
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.hl-num small {
  font-size: 0.5em;
  color: var(--text-mute);
  font-weight: 500;
  margin-left: 2px;
}
.hl-lbl {
  font-size: 11px;
  color: var(--text-mute);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 6px;
  display: block;
}

.spec-table { margin-bottom: 28px; }
.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.spec-row:last-child { border-bottom: 0; }
.spec-key {
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 11px;
  font-weight: 500;
}
.spec-val {
  color: #fff;
  font-weight: 600;
  text-align: right;
}

/* =================== MANUFACTURING =================== */
.section-manufacturing {
  background:
    linear-gradient(180deg, var(--bg-2) 0%, var(--bg-3) 100%);
}
.manufacturing-showcase {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
  margin-bottom: 60px;
}
.ms-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 16/10;
  background: var(--surface);
}
.ms-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .8s var(--ease), filter .5s var(--ease);
}
.ms-image::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(7,9,15,0.7) 100%);
  pointer-events: none;
}
.ms-image:hover img { transform: scale(1.05); }
.ms-image-tag {
  position: absolute;
  left: 24px; bottom: 24px;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  gap: 14px;
  padding: 14px 20px;
  background: rgba(225,6,0,0.9);
  backdrop-filter: blur(8px);
  border-radius: 14px;
  color: #fff;
  box-shadow: 0 14px 40px rgba(225,6,0,0.45);
}
.msit-num {
  font-family: 'Oswald', sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1;
}
.msit-lbl {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 600;
  line-height: 1.3;
}
.ms-image-alt { aspect-ratio: 4/5; }

/* Heritage hero image */
.heritage-hero {
  position: relative;
  margin-top: 36px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/10;
  border: 1px solid var(--line);
}
.heritage-hero img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .8s var(--ease);
}
.heritage-hero:hover img { transform: scale(1.04); }
.heritage-hero::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent 50%, rgba(7,9,15,0.85) 100%);
}
.heritage-hero-tag {
  position: absolute;
  right: 20px; bottom: 20px;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  gap: 12px;
  padding: 12px 18px;
  background: rgba(7,9,15,0.7);
  border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  color: #fff;
}
.hht-num {
  font-family: 'Oswald', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.hht-num small {
  font-size: 0.5em;
  color: var(--accent);
  margin-left: 2px;
}
.hht-lbl {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-dim);
  line-height: 1.3;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}
.feature {
  padding: 36px 28px;
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-2) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition: all .3s var(--ease);
  position: relative;
  overflow: hidden;
}
.feature::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s var(--ease);
}
.feature:hover {
  transform: translateY(-6px);
  border-color: var(--line-2);
  box-shadow: 0 30px 60px rgba(0,0,0,0.45);
}
.feature:hover::before { transform: scaleX(1); }
.feature-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center; justify-content: center;
  margin-bottom: 22px;
}
.feature-icon svg { width: 28px; height: 28px; }
.feature h3 {
  font-family: 'Oswald', sans-serif;
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0 0 12px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.feature p {
  margin: 0;
  color: var(--text-dim);
  font-size: 0.93rem;
}

/* =================== FUTURE =================== */
.section-future {
  background:
    radial-gradient(40% 60% at 0% 50%, rgba(225,6,0,0.08), transparent 70%),
    linear-gradient(180deg, var(--bg-3) 0%, var(--bg) 100%);
}
.future-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.future-card {
  position: relative;
  padding: 32px 24px;
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all .35s var(--ease);
  overflow: hidden;
}
.future-card::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent) 0%, transparent 100%);
  opacity: 0;
  transition: opacity .3s var(--ease);
}
.future-card:hover {
  transform: translateY(-6px);
  border-color: rgba(225,6,0,0.4);
}
.future-card:hover::after { opacity: 1; }
.fc-tag {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(212,175,55,0.4);
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 18px;
  background: rgba(212,175,55,0.06);
}
.fc-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  display: block;
  line-height: 1;
}
.future-card h4 {
  font-family: 'Oswald', sans-serif;
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.future-card p {
  margin: 0;
  color: var(--text-dim);
  font-size: 0.9rem;
}

/* =================== AWARDS =================== */
.section-awards {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}
.awards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
}
.award {
  position: relative;
  padding: 28px 24px 28px 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: all .25s var(--ease);
}
.award::before {
  content: '';
  position: absolute;
  left: 0; top: 24px; bottom: 24px;
  width: 3px;
  background: var(--accent);
  border-radius: 0 3px 3px 0;
}
.award:hover {
  transform: translateY(-4px);
  border-color: var(--line-2);
  background: var(--surface-2);
}
.award-year {
  font-family: 'Oswald', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 3px;
  margin-bottom: 6px;
  display: block;
}
.award h4 {
  font-family: 'Oswald', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0 6px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.award p {
  margin: 0;
  color: var(--text-mute);
  font-size: 0.9rem;
}

/* =================== PROFILE VIEWER =================== */
.section-profile {
  background:
    radial-gradient(60% 60% at 50% 0%, rgba(225,6,0,0.06), transparent 70%),
    linear-gradient(180deg, var(--bg-2) 0%, var(--bg-3) 100%);
}

.viewer {
  max-width: 1080px;
  margin: 0 auto;
}

.viewer-stage {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.viewer-canvas {
  position: relative;
  width: 100%;
  aspect-ratio: 1.25 / 1;
  min-height: 480px;
  background:
    radial-gradient(circle at 50% 30%, rgba(225,6,0,0.06), transparent 60%),
    linear-gradient(135deg, #060810 0%, #0c1019 100%);
  overflow: hidden;
}

.viewer-slide {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 24px 50px;
  opacity: 0;
  visibility: hidden;
  transform: translateX(30px) scale(0.98);
  transition: opacity .45s var(--ease), transform .45s var(--ease);
  pointer-events: none;
}
.viewer-slide.active {
  opacity: 1 !important;
  visibility: visible !important;
  transform: translateX(0) scale(1) !important;
  pointer-events: auto;
  z-index: 2;
}
.viewer-slide.exit-left {
  opacity: 0;
  transform: translateX(-30px) scale(0.98);
}
.viewer-slide img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 6px;
  box-shadow:
    0 20px 50px rgba(0,0,0,0.6),
    0 0 0 1px rgba(255,255,255,0.05);
  background: #fff;
  transition: transform .35s var(--ease);
}
.viewer.zoomed .viewer-slide.active img {
  transform: scale(1.6);
  cursor: zoom-out;
}

/* Side arrows */
.viewer-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 52px; height: 52px;
  display: flex;
  align-items: center; justify-content: center;
  background: rgba(7,9,15,0.7);
  border: 1px solid var(--line-2);
  color: #fff;
  border-radius: 50%;
  backdrop-filter: blur(10px);
  transition: all .25s var(--ease);
}
.viewer-arrow:hover {
  background: var(--accent);
  border-color: var(--accent);
  transform: translateY(-50%) scale(1.06);
}
.viewer-prev { left: 18px; }
.viewer-next { right: 18px; }
.viewer-arrow svg { width: 22px; height: 22px; }

/* Toolbar overlay (top-right of stage) */
.viewer-toolbar {
  position: absolute;
  top: 16px; right: 16px; left: 16px;
  z-index: 6;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  pointer-events: none;
}
.viewer-toolbar > * { pointer-events: auto; }
.vt-meta {
  font-family: 'Oswald', sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 2px;
  color: #fff;
  padding: 8px 16px;
  background: rgba(7,9,15,0.7);
  border: 1px solid var(--line-2);
  border-radius: 100px;
  backdrop-filter: blur(10px);
}
.vt-current { color: var(--accent); }
.vt-sep { margin: 0 4px; color: var(--text-mute); }
.vt-actions { display: flex; gap: 8px; }
.vt-btn {
  width: 40px; height: 40px;
  display: inline-flex;
  align-items: center; justify-content: center;
  background: rgba(7,9,15,0.7);
  border: 1px solid var(--line-2);
  color: #fff;
  border-radius: 12px;
  backdrop-filter: blur(10px);
  transition: all .25s var(--ease);
}
.vt-btn svg { width: 18px; height: 18px; }
.vt-btn:hover { background: var(--accent); border-color: var(--accent); }
.vt-btn.active { background: var(--accent); border-color: var(--accent); }
.vt-download {
  width: auto;
  padding: 0 16px;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.viewer-progress {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 3px;
  background: rgba(255,255,255,0.06);
  z-index: 5;
}
.viewer-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), #ff5b50);
  transition: width .4s var(--ease);
}

/* Thumbnail strip */
.viewer-strip {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 16px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-top: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  scrollbar-color: var(--line-2) transparent;
  scrollbar-width: thin;
}
.viewer-strip::-webkit-scrollbar { height: 6px; }
.viewer-strip::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: 3px; }

.thumb {
  flex: 0 0 auto;
  width: 64px;
  aspect-ratio: 1 / 1.414;
  border-radius: 6px;
  overflow: hidden;
  cursor: pointer;
  background: #fff;
  border: 2px solid transparent;
  position: relative;
  transition: all .2s var(--ease);
  opacity: 0.55;
}
.thumb:hover { opacity: 1; transform: translateY(-2px); }
.thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.thumb.active {
  border-color: var(--accent);
  opacity: 1;
  box-shadow: 0 8px 20px rgba(225,6,0,0.4);
}
.thumb-num {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  font-size: 9px;
  font-weight: 700;
  text-align: center;
  background: rgba(0,0,0,0.6);
  color: #fff;
  padding: 1px 0;
}

/* Fullscreen viewer */
.viewer.fullscreen {
  position: fixed;
  inset: 0;
  z-index: 200;
  max-width: none;
  padding: 0;
  background: rgba(0,0,0,0.95);
  display: flex;
  flex-direction: column;
}
.viewer.fullscreen .viewer-stage {
  flex: 1;
  border: 0;
  border-radius: 0;
  background: transparent;
}
.viewer.fullscreen .viewer-canvas {
  aspect-ratio: auto;
  height: 100%;
  background: transparent;
}
.viewer.fullscreen .viewer-strip {
  border-radius: 0;
  border: 0;
  border-top: 1px solid var(--line);
}

.profile-fallback {
  text-align: center;
  color: var(--text-mute);
  margin: 26px 0 0;
  font-size: 14px;
}
.profile-fallback a { color: var(--accent); text-decoration: underline; }

/* =================== CONTACT =================== */
.section-contact {
  background: linear-gradient(180deg, var(--bg-3) 0%, var(--bg-2) 100%);
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}
.contact-card {
  padding: 32px 26px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  position: relative;
  transition: all .3s var(--ease);
}
.contact-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 80px; height: 80px;
  background: radial-gradient(circle, rgba(225,6,0,0.18), transparent 70%);
  border-radius: var(--radius-lg) 0 0 0;
  opacity: 0;
  transition: opacity .3s var(--ease);
}
.contact-card:hover {
  transform: translateY(-5px);
  border-color: rgba(225,6,0,0.4);
}
.contact-card:hover::after { opacity: 1; }
.cc-tag {
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  display: block;
  margin-bottom: 10px;
}
.contact-card h4 {
  font-family: 'Oswald', sans-serif;
  font-size: 1.6rem;
  font-weight: 600;
  margin: 0 0 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.cc-addr {
  font-size: 0.92rem;
  color: var(--text-dim);
  margin: 0 0 18px;
  min-height: 42px;
}
.cc-link {
  display: block;
  font-size: 0.9rem;
  color: var(--text-mute);
  margin-bottom: 6px;
  transition: color .2s var(--ease);
}
.cc-link.strong {
  color: #fff;
  font-weight: 600;
  letter-spacing: 0.5px;
}
.cc-link:hover { color: var(--accent); }

/* =================== LINK + SOCIAL =================== */
.section-link {
  background:
    radial-gradient(circle at 50% 50%, rgba(225,6,0,0.12), transparent 60%),
    linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%);
}
.link-card {
  position: relative;
  max-width: 920px;
  margin: 0 auto;
  padding: 80px 40px 60px;
  text-align: center;
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.link-glow {
  position: absolute;
  top: -100px; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(225,6,0,0.3) 0%, transparent 60%);
  filter: blur(60px);
}
.link-desc {
  color: var(--text-dim);
  max-width: 520px;
  margin: 0 auto 36px;
  font-size: 1.05rem;
  position: relative;
}
.link-card .btn { position: relative; }

.social-row {
  margin-top: 50px;
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  position: relative;
}
.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  border-radius: 100px;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  transition: all .3s var(--ease);
}
.social-btn svg { width: 20px; height: 20px; }
.social-btn:hover {
  transform: translateY(-3px);
  background: var(--brand-color, var(--accent));
  border-color: var(--brand-color, var(--accent));
}
.social-btn.facebook  { --brand-color: #1877f2; }
.social-btn.instagram { --brand-color: #dc2743; }
.social-btn.tiktok    { --brand-color: #fe2c55; }
.social-btn.youtube   { --brand-color: #ff0000; }

/* =================== FOOTER =================== */
.site-footer {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  padding-top: 80px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
}
.footer-brand .brand { margin-bottom: 18px; }
.footer-tag {
  color: var(--text-mute);
  font-size: 14px;
  max-width: 380px;
  margin: 0;
}
.footer-col h4 {
  font-family: 'Oswald', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #fff;
  margin: 0 0 18px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col a {
  color: var(--text-mute);
  font-size: 14px;
  transition: color .2s var(--ease), padding .2s var(--ease);
}
.footer-col a:hover { color: var(--accent); padding-left: 4px; }

.footer-bottom {
  border-top: 1px solid var(--line);
  padding: 22px 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.footer-bottom p {
  margin: 0;
  font-size: 13px;
  color: var(--text-mute);
  letter-spacing: 0.5px;
}
.footer-bottom .tagline {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  font-size: 12px;
}

/* =================== REVEAL =================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* =================== RESPONSIVE =================== */
@media (max-width: 1080px) {
  .heritage-grid { grid-template-columns: 1fr; gap: 60px; }
  .bike-card { grid-template-columns: 1fr; gap: 40px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .video-featured { grid-template-columns: 1fr; }
  .video-featured .video-thumb { aspect-ratio: 16/9; min-height: 0; }
  .video-featured .video-body { padding: 28px; }
  .video-featured .video-title { font-size: 1.6rem; }
  .video-play-lg { width: 80px; height: 80px; }
  .video-play-lg svg { width: 32px; height: 32px; margin-left: 4px; }
}

@media (max-width: 900px) {
  .menu-toggle { display: flex; }
  .header-cta { display: none; }
  .manufacturing-showcase { grid-template-columns: 1fr; }
  .ms-image-alt { aspect-ratio: 16/9; }
  .hero-controls { right: 16px; bottom: 90px; }
  .hero-meta { left: 16px; bottom: 94px; padding: 10px 14px; min-width: 0; }
  .hm-num { font-size: 1.2rem; }
  .hm-label { display: none; }
  .hero-content { min-height: 320px; }
  .nav {
    position: fixed;
    top: var(--header-h); left: 0; right: 0;
    background: rgba(7,9,15,0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--line);
    padding: 16px 24px 28px;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s var(--ease), transform .25s var(--ease);
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
  }
  .nav.open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .nav ul { flex-direction: column; align-items: stretch; gap: 4px; }
  .nav a {
    display: block;
    padding: 14px 16px;
    font-size: 15px;
    border-radius: 10px;
  }
  .nav a.active::after { display: none; }
  .nav a.active { background: rgba(225,6,0,0.12); color: #fff; }

  .section { padding: 90px 0; }
  .section-head { margin-bottom: 50px; }

  .video-grid { grid-template-columns: 1fr; gap: 22px; }

  .viewer-arrow { width: 44px; height: 44px; }
  .viewer-prev { left: 10px; }
  .viewer-next { right: 10px; }

  .footer-inner { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 520px) {
  :root { --header-h: 64px; }
  .container { padding: 0 18px; }
  .brand-logo { height: 42px; max-width: 160px; }
  .site-footer .brand-logo { height: 54px; }

  .hero { padding-bottom: 130px; }
  .hero-inner { padding: 50px 18px 80px; }
  .hero-arrow { width: 40px; height: 40px; }
  .hero-arrow svg { width: 18px; height: 18px; }
  .hero-dots button { width: 8px; height: 8px; }
  .hero-dots button.active { width: 24px; }
  .hero-meta { display: none; }
  .hero-controls { right: 50%; transform: translateX(50%); bottom: 80px; gap: 10px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn { justify-content: center; }

  .video-body { padding: 20px; }
  .video-title { font-size: 1.2rem; }
  .video-play { width: 64px; height: 64px; }
  .video-play svg { width: 26px; height: 26px; }

  .bike-stage { aspect-ratio: 5/4; padding: 20px; }
  .bike-badge { top: 14px; left: 14px; }
  .badge-line { font-size: 9px; padding: 3px 9px; }
  .hl-num { font-size: 1.3rem; }

  .viewer-slide { padding: 18px; }
  .vt-download span { display: none; }
  .vt-download { width: 40px; padding: 0; }

  .link-card { padding: 50px 24px 40px; }
  .social-row { gap: 10px; }
  .social-btn { padding: 12px 18px; font-size: 12px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001s !important;
    transition-duration: .001s !important;
    scroll-behavior: auto !important;
  }
}