/* ═══════════════════════════════════════════════════════
   Pockets 3D — Shared Design System (home-10 / Type as Design)
   ═══════════════════════════════════════════════════════ */

/* ── Reset ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { overflow-x: hidden; }

/* ── Variables ──────────────────────────────────────── */
:root {
  --bg:         #0b0b0b;
  --bg2:        #111111;
  --accent:     #00e5a0;
  --accent-dim: rgba(0,229,160,0.12);
  --accent-mid: rgba(0,229,160,0.3);
  --text:       #f0f0f0;
  --muted:      #555;
  --muted-mid:  #777;
  --border:     rgba(240,240,240,0.08);
  --col-side:   80px;
  --nav-h:      60px;
}

/* ── Base ────────────────────────────────────────────── */
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Space Grotesk', sans-serif;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; color-scheme: dark; }
select option { background: #111111; color: #f0f0f0; }

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--muted); border-radius: 2px; }

/* ── Nav ─────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(11,11,11,0.97);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 50px 0 40px;
  z-index: 100;
}
.nav-logo { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.nav-logo img { height: 26px; }
.nav-logo-text {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  letter-spacing: 0.12em;
  color: var(--text);
}
.nav-links { display: flex; gap: 32px; list-style: none; align-items: center; }
.nav-links a {
  color: var(--muted-mid);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--text); }
.nav-cart-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted-mid);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 7px 14px;
  transition: all 0.2s;
}
.nav-cart-btn:hover { border-color: var(--accent-mid); color: var(--accent); }
.cart-count {
  background: var(--accent);
  color: #000;
  font-size: 10px;
  font-weight: 700;
  border-radius: 50%;
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* ── Page wrapper (left column layout) ──────────────── */
.page-wrap {
  padding-top: var(--nav-h);
  min-height: 100vh;
}
.side-col {
  display: grid;
  grid-template-columns: var(--col-side) 1fr;
}
.side-col-rail {
  border-right: 1px solid var(--border);
  position: relative;
}
.side-col-label {
  writing-mode: vertical-rl;
  transform: translateX(-50%) rotate(180deg);
  font-family: 'Bebas Neue', sans-serif;
  font-size: 11px;
  letter-spacing: 0.4em;
  color: var(--muted);
  position: sticky;
  top: calc(var(--nav-h) + 20px);
  left: 50%;
  padding: 20px 0;
  white-space: nowrap;
}

/* ── Rhythm Divider ──────────────────────────────────── */
.rhythm-divider {
  display: grid;
  grid-template-columns: var(--col-side) 1fr;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  height: 50px;
  overflow: hidden;
}
.rhythm-divider-side { border-right: 1px solid var(--border); }
.rhythm-divider-text {
  display: flex;
  align-items: center;
  overflow: hidden;
  min-width: 0;
  gap: 20px;
}
.rhythm-divider-track {
  display: block;
  white-space: nowrap;
  line-height: 50px;
  width: max-content;
  padding: 0 20px;
  animation: ticker 24s linear infinite;
  flex-shrink: 0;
}
.rhythm-divider-track span {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 13px;
  letter-spacing: 0.3em;
  color: var(--muted);
  text-transform: uppercase;
  margin: 0 10px;
}
.rhythm-dot {
  display: inline-block;
  vertical-align: middle;
  width: 4px;
  height: 4px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
}

/* Styling for static rhythm-divider bars (shop, cart, contact) where spans are
   direct children of .rhythm-divider-text instead of inside .rhythm-divider-track */
.rhythm-divider-text > span {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 13px;
  letter-spacing: 0.3em;
  color: var(--muted);
  white-space: nowrap;
  text-transform: uppercase;
  flex-shrink: 0;
}

@keyframes ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── Section heading pattern ─────────────────────────── */
.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(48px, 7vw, 80px);
  line-height: 0.9;
  letter-spacing: 0.02em;
  color: var(--text);
  margin-bottom: 10px;
}
.section-sub {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 50px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 20px;
}

/* ── Accent CTA link ─────────────────────────────────── */
.cta-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  border: none;
  border-bottom: 2px solid var(--accent);
  color: var(--text);
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  letter-spacing: 0.15em;
  padding: 6px 0;
  transition: all 0.3s;
}
.cta-link span { transition: transform 0.3s; }
.cta-link:hover { color: var(--accent); }
.cta-link:hover span { transform: translateX(6px); }

/* ── Filled button ───────────────────────────────────── */
.btn-primary {
  background: var(--accent);
  color: #000;
  border: none;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 16px;
  letter-spacing: 0.15em;
  padding: 14px 32px;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.btn-primary:hover { background: #fff; }

/* ── Ghost button ────────────────────────────────────── */
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  font-family: 'Bebas Neue', sans-serif;
  font-size: 14px;
  letter-spacing: 0.15em;
  padding: 12px 28px;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.btn-ghost:hover { border-color: var(--accent-mid); color: var(--accent); }

/* ── Footer ──────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 50px 80px;
  display: grid;
  grid-template-columns: var(--col-side) 1fr;
}
.footer-side { border-right: 1px solid var(--border); }
.footer-main {
  padding-left: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}
.footer-brand {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 32px;
  letter-spacing: 0.08em;
}
.footer-brand span { color: var(--accent); }
.footer-copy { font-size: 12px; color: var(--muted); font-weight: 500; user-select: none; -webkit-user-select: none; }
.footer-links { display: flex; gap: 24px; list-style: none; }
.footer-links a {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.1em;
  font-weight: 600;
  text-transform: uppercase;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--accent); }

/* ── Mobile nav hamburger (hidden on desktop) ────────── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: transparent;
  border: none;
  padding: 4px;
  cursor: pointer;
  margin-left: 16px;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  transition: all 0.25s;
}
.nav-hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.is-open span:nth-child(2) { opacity: 0; }
.nav-hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobile styles ───────────────────────────────────── */
@media (max-width: 768px) {
  /* Nav */
  nav {
    padding: 0 20px;
    flex-wrap: wrap;
    height: auto;
    min-height: var(--nav-h);
  }
  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
    padding: 12px 0 16px;
    gap: 0;
    border-top: 1px solid var(--border);
  }
  .nav-links li { width: 100%; }
  .nav-links a {
    display: block;
    padding: 12px 4px;
    font-size: 13px;
    border-bottom: 1px solid var(--border);
  }
  .nav-links li:last-child a { border-bottom: none; }
  nav.nav-open .nav-links { display: flex; }
  .nav-hamburger { display: flex; }

  /* Hide decorative side rails everywhere */
  .side-col-rail,
  .footer-side,
  .rhythm-divider-side,
  .contact-hero-rail,
  .form-rail,
  .faq-rail,
  .shop-header-rail,
  .shop-rail,
  .cart-header-rail,
  .cart-rail,
  .products-side { display: none !important; }

  .side-col { grid-template-columns: 1fr !important; }
  .rhythm-divider { grid-template-columns: 1fr !important; }

  /* Footer */
  footer {
    grid-template-columns: 1fr !important;
    padding: 32px 20px;
  }
  .footer-main { padding-left: 0; flex-direction: column; align-items: flex-start; gap: 16px; }
  .footer-brand { font-size: 24px; }

  /* Shared section padding */
  .section-title { font-size: clamp(36px, 10vw, 60px); }
}

/* ── Scroll reveal ───────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s, transform 0.6s;
}
.reveal.visible { opacity: 1; transform: translateY(0); }