:root{
  --bg:#070809;
  --text:rgba(255,255,255,.92);
  --muted:rgba(255,255,255,.72);
  --line:rgba(255,255,255,.12);
  --accent:#C45A1A; /* burnt orange */
  --shadow:0 30px 90px rgba(0,0,0,.55);
  --radius:26px;
  --max:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:
    radial-gradient(1200px 700px at 18% 10%, rgba(196,90,26,.14), transparent 60%),
    radial-gradient(900px 700px at 88% 28%, rgba(255,255,255,.06), transparent 56%),
    var(--bg);
  color:var(--text);
  opacity:0;
  transform:translateY(8px);
  transition:opacity .5s ease, transform .5s ease;
}
body.is-ready{opacity:1;transform:translateY(0)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}

/* iPhone safe areas */
.header, .hero, .section{
  padding-left: max(16px, env(safe-area-inset-left));
  padding-right:max(16px, env(safe-area-inset-right));
}

/* progress */
.progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:250}
.progress-bar{height:100%;width:0%;background:var(--accent)}

/* intro */
.intro{
  position:fixed;inset:0;z-index:400;
  display:grid;place-items:center;
  background:rgba(7,8,9,.92);
  backdrop-filter:blur(14px);
  transition:opacity .6s ease, transform .6s ease;
}
.intro.is-hide{opacity:0;transform:translateY(-8px);pointer-events:none}
.intro-card{
  width:min(520px,calc(100% - 48px));
  border:1px solid var(--line);
  border-radius:28px;
  background:rgba(255,255,255,.03);
  box-shadow:var(--shadow);
  padding:22px;
}
.intro-brand{letter-spacing:.18em;text-transform:uppercase;font-size:12px;color:rgba(255,255,255,.72)}
.intro-title{margin-top:10px;font-family:Fraunces,serif;font-size:34px}
.intro-bar{margin-top:16px;height:10px;border-radius:999px;background:rgba(255,255,255,.08);overflow:hidden}
.intro-fill{width:0%;height:100%;background:var(--accent);border-radius:999px;transition:width 1s cubic-bezier(.2,.9,.2,1)}

/* header */
.header{
  position:sticky;
  top:0;
  z-index:300;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding-top: max(12px, env(safe-area-inset-top));
  padding-bottom:12px;
  background:rgba(7,8,9,.62);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.brand{font-weight:600;letter-spacing:.16em;text-transform:uppercase;font-size:13px}
.header-actions{display:flex;gap:10px;align-items:center}

/* buttons */
.btn{
  height:44px;
  padding:0 16px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.16);
  background:transparent;
  color:var(--text);
  font-size:14px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  transition:transform .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn-ghost:hover{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.28);transform:translateY(-1px)}
.btn-solid{
  background:var(--accent);
  color:#0b0b0c;
  border-color:transparent;
  box-shadow:0 18px 60px rgba(196,90,26,.22);
}
.btn-solid:hover{transform:translateY(-1px);box-shadow:0 22px 70px rgba(196,90,26,.28)}

/* hero */
.hero{
  position:relative;
  min-height:calc(100vh - 70px);
  display:flex;
  align-items:center;
  overflow:hidden;
  padding-top: 10px;
  padding-bottom: 50px;
}

/* Desktop background image layer */
.hero-bg{
  position:absolute;
  inset:0;
  opacity:.92;
  transform:scale(1.03);
  display:block;
}
.hero-bg img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
}

/* Dark gradient only (NO white panels) */
.hero-scrim{
  position:absolute;
  inset:0;
  background:
    radial-gradient(1100px 700px at 22% 50%, rgba(0,0,0,.22), transparent 62%),
    linear-gradient(to right, rgba(0,0,0,.18), rgba(0,0,0,0));
}

/* Hero content */
.hero-inner{
  position:relative;
  width:min(var(--max), calc(100% - 48px));
  margin:0 auto;
  padding: 64px 0 64px;
}
.kicker{letter-spacing:.18em;text-transform:uppercase;font-size:12px;color:rgba(255,255,255,.74)}
.h1{
  margin:14px 0 12px;
  font-family:Fraunces,serif;
  font-weight:600;
  font-size:clamp(42px,5vw,78px);
  line-height:1.02;
  text-shadow:0 10px 40px rgba(0,0,0,.28);
}
.lead{
  margin:0 0 16px;
  max-width:70ch;
  color:rgba(255,255,255,.82);
  line-height:1.85;
  font-size:16px;
  text-shadow:0 10px 40px rgba(0,0,0,.28);
}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.chip{
  padding:10px 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.03);
  color:rgba(255,255,255,.78);
  font-size:13px;
}

/* scroll cue */
.scrollcue{
  position:absolute;
  left:50%;
  bottom:18px;
  transform:translateX(-50%);
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:10px;
  color:rgba(255,255,255,.66);
  letter-spacing:.18em;
  text-transform:uppercase;
  font-size:11px;
}
.scrollcue-line{
  width:1px;height:42px;
  background:linear-gradient(to bottom, rgba(196,90,26,0), rgba(196,90,26,.95), rgba(196,90,26,0));
  animation:pulse 1.6s ease-in-out infinite;
}
@keyframes pulse{
  0%,100%{opacity:.35;transform:translateY(0)}
  50%{opacity:1;transform:translateY(6px)}
}

/* Mobile-only hero image block (hidden by default on desktop) */
.hero-mobile-media{display:none;}

/* sections */
.section{padding: 92px 0 0;}
.section-head{
  width:min(var(--max), calc(100% - 48px));
  margin:0 auto 18px;
}
.section-kicker{letter-spacing:.18em;text-transform:uppercase;font-size:12px;color:rgba(255,255,255,.70)}
.h2{
  margin:14px 0 10px;
  font-family:Fraunces,serif;
  font-size:clamp(30px,3.4vw,50px);
  line-height:1.06;
}
.h3{
  margin:10px 0 8px;
  font-family:Fraunces,serif;
  font-size:28px;
  line-height:1.1;
}
.p{margin:0;color:var(--muted);line-height:1.85;max-width:70ch}

/* stacked gallery */
.stack{
  width:min(var(--max), calc(100% - 48px));
  margin:0 auto;
  display:grid;
  gap:18px;
  padding-top: 8px;
}
.row{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:18px;
  align-items:center;
  border:1px solid rgba(255,255,255,.10);
  border-radius: 30px;
  background: rgba(255,255,255,.02);
  box-shadow: var(--shadow);
  padding:16px;
}
.frame{
  border-radius: 24px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.02);
  padding:12px;
}
.frame img{
  width:100%;
  height:auto;
  border-radius: 16px;
}
.num{
  letter-spacing:.18em;
  text-transform:uppercase;
  font-size:12px;
  color:rgba(255,255,255,.60);
}

/* contact */
.contact{
  width:min(var(--max), calc(100% - 48px));
  margin:0 auto 90px;
  border:1px solid rgba(255,255,255,.10);
  border-radius: 30px;
  background:
    radial-gradient(900px 500px at 20% 20%, rgba(196,90,26,.14), transparent 60%),
    rgba(255,255,255,.02);
  box-shadow:var(--shadow);
  padding: 30px;
}
.contact-actions{margin-top:18px;display:flex;gap:10px;flex-wrap:wrap}
.footer{
  margin-top:28px;
  padding-top:18px;
  border-top:1px solid rgba(255,255,255,.10);
  color:rgba(255,255,255,.58);
  display:flex;
  justify-content:space-between;
  gap:12px;
  font-size:13px;
}

/* reveal animations (lightweight, no scroll hijack) */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .75s ease, transform .75s ease}
.reveal.is-visible{opacity:1;transform:translateY(0)}
#heroStagger > *{opacity:0;transform:translateY(12px);transition:opacity .8s ease, transform .8s ease}
#heroStagger.is-on > *{opacity:1;transform:translateY(0)}
#heroStagger.is-on > *:nth-child(1){transition-delay:.06s}
#heroStagger.is-on > *:nth-child(2){transition-delay:.14s}
#heroStagger.is-on > *:nth-child(3){transition-delay:.22s}
#heroStagger.is-on > *:nth-child(4){transition-delay:.30s}
#heroStagger.is-on > *:nth-child(5){transition-delay:.38s}

/* responsive */
@media (max-width: 980px){
  .row{grid-template-columns: 1fr;}
}

/* MOBILE (this fixes iPhone layout + shows the full bike) */
@media (max-width: 520px){
  .header{padding-bottom:10px}
  .btn{height:42px;padding:0 14px}

  /* hero becomes stacked */
  .hero{
    min-height:auto;
    align-items:flex-start;
    padding-bottom: 22px;
  }

  /* hide desktop background on mobile */
  .hero-bg,
  .hero-scrim{
    display:none;
  }

  .hero-inner{
    width:calc(100% - 0px);
    padding: 28px 0 16px;
  }

  /* show mobile bike card */
  .hero-mobile-media{
    display:block;
    width: min(var(--max), calc(100% - 0px));
    margin: 0 auto 6px;
  }

  .media-frame{
    border:1px solid rgba(255,255,255,.10);
    border-radius: var(--radius);
    background: rgba(255,255,255,.02);
    box-shadow: 0 30px 90px rgba(0,0,0,.40);
    padding: 12px;
  }

  .media-frame img{
    width:100%;
    height:auto;
    border-radius: 18px;
  }

  .media-note{
    margin-top:10px;
    color:rgba(255,255,255,.66);
    font-size:13px;
    line-height:1.6;
  }

  .scrollcue{display:none}

  .section-head,
  .stack,
  .contact{
    width: calc(100% - 0px);
  }
}