/* Custom build page (/custom). */
/* Animated background */
.custom-bg {
  position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none;
}
.orb {
  position: absolute; border-radius: 50%; filter: blur(80px); opacity: .12;
  animation: orb-drift 18s ease-in-out infinite alternate;
}
.orb-1 { width: 600px; height: 600px; background: hsl(35 84% 62%); top: -200px; left: -200px; animation-delay: 0s; }
.orb-2 { width: 500px; height: 500px; background: hsl(200 70% 50%); bottom: -150px; right: -150px; animation-delay: -6s; }
.orb-3 { width: 350px; height: 350px; background: hsl(25 75% 55%); top: 50%; left: 50%; transform: translate(-50%,-50%); animation-delay: -12s; }
@keyframes orb-drift { 0% { transform: translate(0,0) scale(1); } 100% { transform: translate(40px,30px) scale(1.08); } }
.orb-3 { animation: orb-drift-center 20s ease-in-out infinite alternate; }
@keyframes orb-drift-center { 0% { transform: translate(-50%,-50%) scale(1); } 100% { transform: translate(calc(-50% + 60px), calc(-50% + 40px)) scale(1.1); } }

/* ── Section reveal ──────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ── Cards ───────────────────────────────────────────────── */
.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: var(--transition);
  position: relative; overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at top left, hsl(35 84% 62% / .08), transparent 60%);
  opacity: 0; transition: var(--transition);
}
.feature-card:hover::before { opacity: 1; }
.feature-card:hover { transform: translateY(-6px); border-color: hsl(35 84% 62% / .4); box-shadow: 0 20px 40px rgba(0,0,0,.4); }

.icon-circle {
  width: 56px; height: 56px; border-radius: 50%;
  background: hsl(35 84% 62% / .15);
  border: 1px solid hsl(35 84% 62% / .3);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  flex-shrink: 0;
}

/* ── Steps ───────────────────────────────────────────────── */
.steps { display: grid; gap: 0; counter-reset: step; }
.step {
  display: grid; grid-template-columns: 60px 1fr;
  gap: 0 1.5rem; position: relative; padding-bottom: 2.5rem;
}
.step:last-child { padding-bottom: 0; }
.step-num {
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--card); border: 2px solid hsl(35 84% 62% / .5);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem; font-weight: 700;
  color: hsl(35 84% 62%);
  flex-shrink: 0; position: relative; z-index: 1;
}
.step::before {
  content: '';
  position: absolute; left: 29px; top: 60px; bottom: 0;
  width: 2px; background: linear-gradient(to bottom, hsl(35 84% 62% / .4), transparent);
}
.step:last-child::before { display: none; }
.step-body { padding-top: .75rem; }

/* ── Pricing ─────────────────────────────────────────────── */
.price-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem; }
.price-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 2rem;
  transition: var(--transition); position: relative; overflow: hidden;
  display: flex; flex-direction: column;
}
.price-card.featured {
  border-color: hsl(35 84% 62% / .6);
  background: linear-gradient(135deg, hsl(35 84% 62% / .1), var(--card));
}
.price-card.featured::after {
  content: 'Most Popular';
  position: absolute; top: 1rem; right: -2rem;
  background: var(--grad-primary); color: var(--primary-fg);
  font-size: .7rem; font-weight: 700; padding: .25rem 2.5rem;
  transform: rotate(45deg); letter-spacing: .05em;
}
.price-card:hover { transform: translateY(-6px); box-shadow: 0 20px 40px rgba(0,0,0,.4); }
.price-tag { font-size: 2.25rem; font-weight: 800; line-height: 1; }
.price-unit { font-size: .875rem; color: var(--muted-fg); }
.price-list { list-style: none; padding: 0; margin: 1.25rem 0; flex: 1; }
.price-list li {
  padding: .4rem 0; color: var(--muted-fg); font-size: .9rem;
  display: flex; align-items: center; gap: .5rem;
}
.price-list li::before { content: '✓'; color: hsl(35 84% 62%); font-weight: 700; flex-shrink: 0; }

/* ── Testimonial ─────────────────────────────────────────── */
.quote-mark { font-size: 4rem; line-height: 1; color: hsl(35 84% 62% / .3); font-family: serif; margin-bottom: -.5rem; }

/* ── Ticker tape ─────────────────────────────────────────── */
.ticker-outer { overflow: hidden; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--card); padding: .6rem 0; }
.ticker-inner { display: flex; gap: 0; white-space: nowrap; animation: ticker 25s linear infinite; }
.ticker-item { padding: 0 2.5rem; font-size: .8rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--muted-fg); }
.ticker-item span { color: hsl(35 84% 62%); margin-right: .6rem; }
@keyframes ticker { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ── Build sequence: scroll-driven exploded watch ─────────── */
/* The section is tall; the stage pins to the viewport while you scroll through it.
   watch-explode.js maps scroll progress to the 3D pose and toggles the overlays. */
.build-sequence { position: relative; height: 760vh; }
.build-stage {
  position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden;
}
.build-canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.build-fallback {
  position: absolute; right: 6vw; top: 50%; transform: translateY(-50%);
  width: min(38vw, 30rem); aspect-ratio: 4 / 5; object-fit: cover;
  border-radius: 1.25rem; border: 1px solid var(--border); box-shadow: var(--shadow-elev);
}
.build-sequence.has-3d .build-fallback { display: none; }

.build-overlay {
  position: absolute; inset: 0; pointer-events: none;
  max-width: 80rem; margin: 0 auto; padding: 6rem 2rem 3rem;
  display: flex; align-items: center;
}
.build-overlay a, .build-overlay button { pointer-events: auto; }

.build-hero, .build-caption, .build-outro {
  transition: opacity .6s ease, transform .6s cubic-bezier(.2,.7,.2,1), visibility 0s linear 0s;
}
.build-hero { max-width: 34rem; }
.build-hero h1 { font-size: clamp(2.6rem, 5.5vw, 4rem); line-height: 1.08; margin-bottom: 1.5rem; }
.build-hero-lede { font-size: 1.1rem; color: var(--muted-fg); line-height: 1.75; margin-bottom: 2rem; }
.build-hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.build-hero-stats { display: flex; gap: 2rem; margin-top: 2.5rem; flex-wrap: wrap; }
.build-hero.is-hidden { opacity: 0; transform: translateY(-2rem); visibility: hidden; transition-delay: 0s, 0s, .6s; }

.build-captions { position: absolute; left: 2rem; top: 50%; transform: translateY(-50%); width: min(26rem, 40vw); }
.build-caption {
  position: absolute; left: 0; top: 50%; width: 100%;
  opacity: 0; visibility: hidden; transform: translateY(calc(-50% + 1.5rem));
  transition-delay: 0s, 0s, .6s;
  background: hsl(220 13% 11% / .72); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border); border-radius: var(--radius); padding: 1.75rem;
}
.build-caption.is-active { opacity: 1; visibility: visible; transform: translateY(-50%); transition-delay: .1s, .1s, 0s; }
.build-caption-num {
  font-size: .75rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--primary); margin-bottom: .6rem;
}
.build-caption h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); font-weight: 700; line-height: 1.15; margin-bottom: .75rem; }
.build-caption p { color: var(--muted-fg); line-height: 1.65; font-size: .95rem; }
.build-options { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1.1rem; list-style: none; padding: 0; }
.build-options li {
  font-size: .75rem; padding: .25rem .65rem; border-radius: 999px;
  border: 1px solid hsl(35 84% 62% / .35); background: hsl(35 84% 62% / .08); color: var(--foreground);
}

/* Sits where the hero was: the reassembled watch returns to the right. */
.build-outro {
  position: absolute; left: 2rem; top: 50%; transform: translateY(calc(-50% + 2rem));
  width: min(32rem, 42vw);
  opacity: 0; visibility: hidden; transition-delay: 0s, 0s, .6s;
}
.build-outro.is-active { opacity: 1; visibility: visible; transform: translateY(-50%); transition-delay: 0s; }
.build-outro-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.build-outro h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 700; margin-bottom: .6rem; }
.build-outro p { color: var(--muted-fg); margin-bottom: 1.5rem; }

.build-rail {
  position: absolute; right: 1.5rem; z-index: 2; top: 50%; transform: translateY(-50%);
  list-style: none; padding: 0; display: grid; gap: .35rem;
  opacity: 0; transition: opacity .5s ease; pointer-events: none;
}
.build-sequence.is-touring .build-rail { opacity: 1; pointer-events: auto; }
.build-rail button {
  all: unset; cursor: pointer; display: flex; align-items: center; justify-content: flex-end; gap: .6rem;
  font-size: .72rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted-fg); padding: .25rem 0; transition: color .3s ease;
  text-shadow: 0 1px 6px hsl(220 13% 9%), 0 0 2px hsl(220 13% 9%);
}
.build-rail button::after {
  content: ''; width: 8px; height: 8px; border-radius: 50%;
  border: 1px solid var(--muted-fg); transition: all .3s ease;
}
.build-rail button:hover, .build-rail .is-active button { color: var(--foreground); }
.build-rail .is-done button::after { background: hsl(35 84% 62% / .45); border-color: transparent; }
.build-rail .is-active button::after { background: var(--primary); border-color: var(--primary); box-shadow: 0 0 10px var(--primary); transform: scale(1.3); }
.build-rail button:focus-visible { outline: 2px solid var(--primary); outline-offset: 4px; border-radius: 4px; }

.build-scroll-hint {
  position: absolute; left: 50%; bottom: 1.75rem; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
  font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--muted-fg);
  transition: opacity .4s ease;
}
.build-scroll-hint.is-hidden { opacity: 0; }
.build-scroll-hint span {
  width: 1.4rem; height: 2.2rem; border: 1.5px solid var(--muted-fg); border-radius: 1rem; position: relative;
}
.build-scroll-hint span::after {
  content: ''; position: absolute; left: 50%; top: .4rem; width: 3px; height: .45rem; margin-left: -1.5px;
  border-radius: 2px; background: var(--primary); animation: scroll-hint 1.8s ease-in-out infinite;
}
@keyframes scroll-hint { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(.7rem); } }

@media (max-width: 900px) {
  .build-overlay { align-items: flex-end; padding: 5rem 1.25rem 2rem; }
  .build-hero { max-width: none; }
  .build-hero .badge { display: none !important; }
  .build-hero h1 { font-size: 2.3rem; margin-bottom: .9rem; }
  .build-hero-lede { font-size: .95rem; line-height: 1.6; margin-bottom: 1.25rem; }
  .build-hero-stats { display: none; }
  .build-captions { left: 1rem; right: 1rem; top: auto; bottom: 1.25rem; transform: none; width: auto; }
  .build-caption { top: auto; bottom: 0; transform: translateY(1.5rem); padding: 1.25rem; }
  .build-caption.is-active { transform: none; }
  .build-caption p { font-size: .88rem; }
  .build-rail, .build-scroll-hint { display: none; }
  .build-fallback { position: absolute; left: 50%; right: auto; top: 16%; transform: translateX(-50%); width: 60vw; }
  .build-outro { left: 1.25rem; right: 1.25rem; top: auto; bottom: 2rem; width: auto; text-align: center; transform: translateY(2rem); }
  .build-outro.is-active { transform: none; }
  .build-outro-actions { justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  .build-hero, .build-caption, .build-outro { transition-duration: .01s; }
  .build-scroll-hint span::after { animation: none; }
}