/* ============================================================
   Z BIKES (Experiment) — Liquid Glass overrides
   Loaded AFTER styles.css. Only the sections unique to this page
   live here; shared chrome (nav, hero, newsletter, footer) inherits
   the main glass system. Reuses the --glass-* tokens from styles.css.
   ============================================================ */

/* Experiment banner — make it a slim glass strip instead of flat bar */
.exp-banner {
  position: relative;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 0.65rem 1.5rem;
  text-align: center;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  background: rgba(10, 10, 10, 0.6);
  -webkit-backdrop-filter: blur(12px) saturate(140%);
  backdrop-filter: blur(12px) saturate(140%);
  border-bottom: 1px solid rgba(201, 168, 76, 0.18);
}
.exp-banner a { color: var(--gold); font-weight: 500; }
.exp-banner a:hover { color: var(--gold-light); }
.exp-banner span { color: var(--white-dim); }

/* The Z Bikes hero uses two-tone "New Soul." — give the gold word the shimmer */
.hero-shimmer-inline {
  background: linear-gradient(100deg, var(--gold-dark), var(--gold), var(--gold-light), var(--white), var(--gold-light), var(--gold-dark));
  background-size: 280% 100%;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  animation: shimmer 5s linear infinite;
  font-style: italic;
}

/* ---------- Marquee ---------- */
.marquee {
  position: relative;
  overflow: hidden;
  padding: 1.45rem 0;
  margin: 0 auto;
  max-width: 1180px;
  width: calc(100% - 12vw);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 999px;
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  backdrop-filter: blur(14px) saturate(150%);
  box-shadow: var(--glass-rim);
}
.marquee-track {
  display: inline-block;
  white-space: nowrap;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.4rem;
  color: var(--white-dim);
  animation: marqueeScroll 32s linear infinite;
}
.marquee-track span { padding-left: 1rem; }
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- Collection — glass card grid ---------- */
.collection {
  position: relative;
  padding: 8rem 6vw;
}
.collection-inner { max-width: 1180px; margin: 0 auto; }
.collection-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.bike-card {
  --mx: 0px; --my: 0px;
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-rim), var(--glass-shadow);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s, border-color 0.4s;
}
.bike-card:hover {
  transform: translateY(-8px);
  border-color: rgba(201, 168, 76, 0.45);
  box-shadow: var(--glass-rim), 0 20px 50px rgba(0, 0, 0, 0.55), var(--gold-glow);
}
.bike-card-img {
  position: relative;
  height: 260px;
  overflow: hidden;
}
.bike-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}
.bike-card:hover .bike-card-img img { transform: scale(1.06); }
/* fade the photo into the glass body so it reads as one panel */
.bike-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(10, 10, 10, 0.6) 100%);
}
.bike-card-info {
  position: relative;
  padding: 1.6rem 1.8rem 1.8rem;
}
.bike-card-number {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--gold);
  opacity: 0.75;
}
.bike-card-info h3 {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  line-height: 0.98;
  margin: 0.3rem 0 0.7rem;
}
.bike-card-info p {
  font-size: 0.88rem;
  color: var(--white-dim);
  line-height: 1.6;
  margin-bottom: 1.1rem;
}
.bike-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.bike-card-meta span {
  font-size: 0.66rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--white-dim);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  padding: 0.25rem 0.7rem;
}

/* ---------- Story ---------- */
.story {
  position: relative;
  padding: 7rem 6vw;
}
.story-grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 4rem;
  align-items: start;
}
.story-text .story-lead {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-style: italic;
  line-height: 1.4;
  color: var(--white);
  margin-bottom: 1.5rem;
}
.story-text p {
  font-size: 0.95rem;
  color: var(--white-dim);
  line-height: 1.8;
  margin-bottom: 1.2rem;
}
.story-stats {
  display: flex;
  gap: 1.2rem;
  margin-top: 2.5rem;
}
.stat {
  flex: 1;
  padding: 1.5rem 1.2rem;
  border-radius: 16px;
  text-align: center;
  background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-rim), var(--glass-shadow);
}
.stat-number {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
}
.stat .gold { font-family: var(--font-display); font-size: 2.2rem; font-weight: 900; }
.stat-label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white-dim);
  margin-top: 0.6rem;
}

/* ---------- Process ---------- */
.process {
  position: relative;
  padding: 7rem 6vw;
}
.process-header { max-width: 1180px; margin: 0 auto 3rem; }
.process-steps {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.process-step {
  --mx: 0px; --my: 0px;
  position: relative;
  padding: 2rem 1.6rem;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-rim), var(--glass-shadow);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s, border-color 0.4s;
}
.process-step:hover {
  transform: translateY(-6px);
  border-color: rgba(201, 168, 76, 0.45);
  box-shadow: var(--glass-rim), 0 18px 44px rgba(0, 0, 0, 0.5), var(--gold-glow);
}
.process-step .step-number {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 900;
  font-style: italic;
  color: rgba(201, 168, 76, 0.12);
  -webkit-text-stroke: 1.2px var(--gold);
  text-shadow: 0 0 18px rgba(201, 168, 76, 0.25);
  margin-bottom: 0.8rem;
  line-height: 1;
}
.process-step h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}
.process-step p {
  font-size: 0.86rem;
  color: var(--white-dim);
  line-height: 1.6;
}

/* ---------- Big quote ---------- */
.quote-section {
  position: relative;
  padding: 8rem 6vw;
  display: flex;
  justify-content: center;
  text-align: center;
}
.big-quote {
  position: relative;
  max-width: 900px;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--white);
  padding: 3.5rem 3rem;
  border-radius: 28px;
  background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-rim), 0 20px 60px rgba(0, 0, 0, 0.5);
}
.big-quote em { font-style: italic; }
.quote-mark {
  font-family: var(--font-display);
  font-size: 2.4em;
  line-height: 0;
  vertical-align: -0.35em;
  opacity: 0.5;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .story-grid { grid-template-columns: 1fr; gap: 2rem; }
  .process-steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .collection, .story, .process, .quote-section { padding: 5rem 7vw; }
  .collection-grid { grid-template-columns: 1fr; }
  .marquee-track { font-size: 1.15rem; }
}
@media (max-width: 480px) {
  .process-steps { grid-template-columns: 1fr; }
  .story-stats { flex-direction: column; }
  .big-quote { padding: 2.5rem 1.8rem; }
}

/* Fallback: no backdrop-filter -> solid glassy surrogate */
@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .marquee, .bike-card, .stat, .process-step, .big-quote, .exp-banner {
    background: var(--grey-dark);
    border-color: rgba(201, 168, 76, 0.22);
  }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
  .hero-shimmer-inline {
    -webkit-text-fill-color: var(--gold);
    color: var(--gold);
    background: none;
  }
}