/* =========================================================
   KOG BIKES — Neo Tokyo Performance
   Neon crimson · Void black · Glass · Sharp geometry
   ========================================================= */

:root {
  --color-bg: #050508;
  --color-surface: #0C0C12;
  --color-surface-2: #14141C;
  --color-glass: rgba(255, 255, 255, 0.04);
  --color-glass-border: rgba(255, 255, 255, 0.08);
  --color-accent: #22D3EE;
  --color-accent-soft: #67E8F9;
  --color-accent-glow: rgba(34, 211, 238, 0.4);
  --color-text: #F4F4F5;
  --color-muted: #9494A3;
  --color-ink: #050508;

  --font-display: 'Syne', system-ui, sans-serif;
  --font-body: 'Space Grotesk', system-ui, sans-serif;

  --radius: 4px;
  --space-section: clamp(3rem, 5.5vw, 5rem);
  --dur-base: 400ms;
  --ease-luxury: cubic-bezier(0.16, 1, 0.3, 1);
  --blur-glass: 18px;
}

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

html { scroll-behavior: auto; overflow-x: hidden; }
html.lenis, html.lenis body { height: auto; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

img, video { max-width: 100%; height: auto; display: block; }

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

.font-display { font-family: var(--font-display); }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  padding: 0.75rem 1rem; background: #fff; color: #000;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* Neon cursor */
.neon-cursor {
  pointer-events: none;
  position: fixed;
  width: 380px; height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-accent-glow) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  opacity: 0; z-index: 1;
  mix-blend-mode: screen;
  transition: opacity var(--dur-base);
}
@media (pointer: fine) {
  body:hover .neon-cursor { opacity: 0.5; }
}
@media (pointer: coarse) {
  .neon-cursor { display: none; }
}

/* Header / glass nav */
.site-header { background: transparent; }
.site-header.is-scrolled {
  background: rgba(5, 5, 8, 0.72);
  backdrop-filter: blur(var(--blur-glass));
  border-bottom: 1px solid var(--color-glass-border);
  box-shadow: 0 0 40px rgba(34, 211, 238, 0.08);
}
.header-progress {
  position: absolute; left: 0; bottom: 0; height: 2px; width: 0%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-soft));
}

.primary-nav.is-open { transform: translateX(0); }
body.nav-open { overflow: hidden; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

@media (min-width: 1024px) {
  .primary-nav {
    position: static !important; transform: none !important;
    inset: auto !important; display: flex !important;
    background: transparent !important; padding: 0 !important; height: auto !important;
  }
}

/* Buttons */
.btn-primary, .btn-ghost {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  text-decoration: none; border: 1px solid transparent; cursor: pointer;
  transition: transform var(--dur-base) var(--ease-luxury), background var(--dur-base), color var(--dur-base), border-color var(--dur-base), box-shadow var(--dur-base);
  position: relative; overflow: hidden;
}
.btn-primary {
  background: var(--color-accent); color: #fff;
  box-shadow: 0 0 24px -4px var(--color-accent-glow);
}
.btn-primary:hover { background: var(--color-accent-soft); box-shadow: 0 0 36px -2px var(--color-accent-glow); }
.btn-ghost {
  background: transparent; color: #fff; border-color: rgba(255,255,255,0.2);
}
.btn-ghost:hover { border-color: var(--color-accent); color: var(--color-accent); }

.input-field {
  width: 100%; padding: 0.85rem 1rem;
  background: var(--color-surface); border: 1px solid var(--color-glass-border);
  color: #fff; font-family: inherit; font-size: 0.9rem;
  outline: none; transition: border-color var(--dur-base);
}
.input-field:focus { border-color: var(--color-accent); }
.input-field::placeholder { color: #666; }

textarea.input-field { min-height: 140px; resize: vertical; }

/* Sections */
.section { padding: var(--space-section) 0; }
.section--tight { padding: clamp(2.5rem, 4.5vw, 4rem) 0; }
.section-label {
  font-size: 0.65rem; font-weight: 600; letter-spacing: 0.28em;
  text-transform: uppercase; color: var(--color-accent);
}
.section-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.75rem, 3.5vw, 2.75rem); line-height: 1.15; letter-spacing: -0.02em;
}

.glass-panel {
  background: var(--color-glass);
  border: 1px solid var(--color-glass-border);
  backdrop-filter: blur(12px);
}

.neon-grid {
  background-image:
    linear-gradient(rgba(34, 211, 238, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 211, 238, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
}

/* Hero video */
.hero-video {
  position: relative; min-height: 100vh; min-height: 100dvh;
  display: flex; align-items: flex-end; padding: 6rem 0 2.5rem;
  overflow: hidden;
}
@media (max-width: 640px) {
  .hero-video { min-height: 92vh; padding: 5.5rem 0 2rem; }
  .floating-chip { animation: none; }
}
.hero-video__media {
  position: absolute; inset: 0; z-index: 0;
}
.hero-video__media video,
.hero-video__media img {
  width: 100%; height: 100%; object-fit: cover;
}
.hero-video__overlay {
  position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(180deg, rgba(5,5,8,0.55) 0%, rgba(5,5,8,0.35) 40%, rgba(5,5,8,0.92) 100%),
    radial-gradient(ellipse at 70% 30%, rgba(34,211,238,0.18), transparent 55%);
}
.hero-video__content { position: relative; z-index: 2; width: 100%; padding: 0 1rem; }
@media (min-width: 640px) { .hero-video__content { padding: 0 1.5rem; } }
@media (min-width: 1024px) { .hero-video__content { padding: 0 2.5rem; } }

.hero-title {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(2.6rem, 7vw, 5.5rem); line-height: 0.98; letter-spacing: -0.03em;
}
.hero-title .accent { color: var(--color-accent); text-shadow: 0 0 40px var(--color-accent-glow); }
.hero-eyebrow { color: var(--color-accent); }

.scroll-indicator {
  display: inline-flex; flex-direction: column; align-items: center; gap: 0.5rem;
  font-size: 0.6rem; letter-spacing: 0.25em; text-transform: uppercase; color: #888;
  text-decoration: none;
}
.scroll-indicator__line {
  display: block; width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
  animation: scrollPulse 1.8s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { transform: scaleY(0.4); opacity: 0.4; transform-origin: top; }
  50% { transform: scaleY(1); opacity: 1; }
}

.floating-chip {
  border: 1px solid rgba(255,30,60,0.35);
  background: rgba(5,5,8,0.75);
  backdrop-filter: blur(12px);
  padding: 1rem 1.15rem;
  animation: floatY 5s ease-in-out infinite;
}
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* Performance strip */
.perf-strip {
  border-block: 1px solid var(--color-glass-border);
  background: linear-gradient(90deg, transparent, rgba(255,30,60,0.06), transparent);
}

/* Pinned video showcase */
.video-pin {
  position: relative; min-height: 80vh;
  display: flex; align-items: center; overflow: hidden;
}
.video-pin__media {
  position: absolute; inset: 0;
}
.video-pin__media img {
  width: 100%; height: 100%; object-fit: cover;
}
.video-pin__veil {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(5,5,8,0.9) 0%, rgba(5,5,8,0.55) 50%, rgba(5,5,8,0.3) 100%);
}

/* Gallery — equal 3×2 finish, no orphan gaps */
.gallery-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 768px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}
.gallery-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--color-glass-border);
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-luxury);
}
.gallery-item:hover img { transform: scale(1.06); }

/* News home — equal 3-column cards */
.news-home-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .news-home-grid { grid-template-columns: repeat(3, 1fr); }
}
.news-home-grid .news-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.news-home-grid .news-card.md\:col-span-2,
.news-home-grid .news-card.md\:grid {
  grid-column: auto !important;
  display: flex !important;
}
.news-home-grid .news-card .aspect-\[16\/10\],
.news-home-grid .news-card > div:first-child {
  aspect-ratio: 16 / 10;
  min-height: 0 !important;
}

/* Page hero */
.page-hero {
  padding: 8rem 1rem 2.5rem;
}
@media (min-width: 640px) { .page-hero { padding-left: 1.5rem; padding-right: 1.5rem; } }
@media (min-width: 1024px) { .page-hero { padding-left: 2.5rem; padding-right: 2.5rem; } }

.map-placeholder {
  display: flex; align-items: center; justify-content: center;
  min-height: 280px; border: 1px solid var(--color-glass-border);
  background:
    linear-gradient(135deg, rgba(255,30,60,0.08), transparent),
    var(--color-surface);
  color: var(--color-muted); font-size: 0.85rem; letter-spacing: 0.15em;
}

.timeline-line { position: relative; }
.timeline-line::before {
  content: ''; position: absolute; left: 0.55rem; top: 0.4rem; bottom: 0.4rem;
  width: 1px; background: linear-gradient(to bottom, var(--color-accent), transparent);
}
@media (min-width: 768px) {
  .timeline-line::before { left: 50%; transform: translateX(-50%); }
}

.faq-item summary {
  cursor: pointer; list-style: none;
  font-family: var(--font-display); font-weight: 600;
}
.faq-item summary::-webkit-details-marker { display: none; }

@media (max-width: 640px) {
  .gallery-item:nth-child(1) { grid-row: span 1; aspect-ratio: 4/3; }
}

/* ========== PHASE QA: a11y · overflow · spacing · focus ========== */
:focus-visible {
  outline: 2px solid var(--color-accent, var(--accent, #22D3EE));
  outline-offset: 3px;
}
a:focus:not(:focus-visible),
button:focus:not(:focus-visible) { outline: none; }
img { height: auto; max-width: 100%; }
html, body { max-width: 100%; overflow-x: hidden; }
.section { padding-block: clamp(2.25rem, 4.2vw, 3.75rem); }
.section--tight { padding-block: clamp(1.75rem, 3.2vw, 3rem); }
.page-hero { padding-top: clamp(6.5rem, 12vw, 7.5rem); padding-bottom: clamp(1.25rem, 2vw, 2rem); }
@media (max-width: 640px) {
  .hero-title { font-size: clamp(2.1rem, 11vw, 2.75rem) !important; }
  .section-title { font-size: clamp(1.45rem, 6vw, 1.85rem) !important; }
  .btn-primary, .btn-ghost { width: 100%; max-width: 100%; }
  .gallery-grid { grid-template-columns: 1fr 1fr !important; }
  .gallery-item:nth-child(1) { grid-row: span 1 !important; aspect-ratio: 4/3 !important; min-height: 0 !important; }
}
@media (min-width: 1600px) {
  .mx-auto.max-w-8xl { max-width: 88rem; }
}
@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;
  }
}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}