/* ── OG8 Mobile & Tablet Responsive ─────────────────────────
   Breakpoints:
   xs:  ≤430px  — iPhone all models
   sm:  ≤768px  — general mobile
   md:  768–1024px — iPad portrait
   lg:  1024–1366px — iPad Pro / landscape
──────────────────────────────────────────────────────────── */

/* ── iOS dvh fix (address bar) ──────────────────────────── */
#og8-canvas,
#og8-scroll-container .og8-section,
#og8-showcase-viewer {
  height: 100dvh;
}

/* ── Mobile Nav ─────────────────────────────────────────── */
.og8-nav {
  padding: 1rem 4vw;
}

.og8-nav__links {
  display: flex;
}

.og8-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 200;
}

.og8-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #f0ece0;
  transition: transform 0.25s, opacity 0.25s;
}

.og8-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.og8-hamburger.open span:nth-child(2) { opacity: 0; }
.og8-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav drawer */
.og8-nav__drawer {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(13, 12, 12, 0.97);
  backdrop-filter: blur(12px);
  z-index: 150;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}

.og8-nav__drawer.open { display: flex; }

.og8-nav__drawer a {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(2.5rem, 12vw, 4rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #f0ece0;
  text-decoration: none;
  transition: color 0.2s;
}

.og8-nav__drawer a:hover { color: #c2440f; }

/* ── sm: ≤768px general mobile ──────────────────────────── */
@media (max-width: 768px) {

  .og8-nav__links { display: none; }
  .og8-hamburger  { display: flex; }

  /* Hero text */
  .og8-heading {
    font-size: clamp(3.2rem, 16vw, 5.5rem);
    line-height: 0.88;
  }

  .og8-section__inner { padding: 0 5vw; }

  /* Stats strip compact */
  .og8-stats { gap: 1.1rem; margin-top: 1.25rem; padding-top: 1.25rem; }
  .og8-stat__num { font-size: 1.1rem; }
  .og8-stat__label { font-size: 0.48rem; }

  /* Pins scroll horizontal, full width */
  .og8-product-pins { max-width: 100vw; padding-right: 5vw; gap: 0.7rem; }
  .og8-pin { width: 120px; }
  .og8-pin__name { font-size: 0.9rem; }
  .og8-pin__price { font-size: 0.65rem; }

  .og8-section--right .og8-section__inner {
    margin-left: 0;
    text-align: left;
  }

  .og8-section--right .og8-body { margin-left: 0; }

  /* Showcase grid stacks */
  .og8-showcase-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  /* PDP stacks */
  .og8-pdp { grid-template-columns: 1fr; }

  model-viewer {
    min-height: 70vw;
    max-height: 65vw;
  }

  .og8-pdp__info {
    padding: 1.5rem 1.25rem;
  }

  .og8-pdp__title {
    font-size: clamp(2.2rem, 11vw, 3rem);
  }

  .og8-size-btn { width: 44px; height: 44px; }

  /* AR button full width on mobile */
  .og8-ar-btn {
    bottom: 1rem;
    right: 1rem;
    font-size: 0.65rem;
    padding: 0.55rem 1rem;
  }

  /* Accordion readable */
  .og8-accordion__trigger { font-size: 0.7rem; }
  .og8-accordion__inner { font-size: 0.82rem; }

  /* Cart drawer */
  .og8-cart-drawer { width: 100vw !important; }

  /* Hype bar stacks */
  .og8-hype-bar { flex-direction: column; gap: 0.5rem; text-align: center; }

  /* Drop gate */
  .og8-drop-gate__box { padding: 2rem 1.25rem; margin: 1rem; }
  .og8-drop-gate__timer { font-size: clamp(2.5rem, 14vw, 4rem); gap: 0.5rem; }

  /* Preloader */
  .og8-preloader__logo { font-size: clamp(4rem, 20vw, 7rem); }

  /* Scroll hint hidden on mobile — they already know to scroll */
  .og8-scroll-hint { display: none; }

  /* Noise overlay less intense on mobile */
  body::after { opacity: 0.02; }
}

/* ── xs: ≤430px iPhone ──────────────────────────────────── */
@media (max-width: 430px) {

  .og8-heading { font-size: clamp(2.8rem, 18vw, 4.5rem); }

  .og8-nav { padding: 0.85rem 4vw; }
  .og8-nav__logo { font-size: 1.3rem; }

  .og8-btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.78rem;
  }

  .og8-atc__btn { min-height: 52px; font-size: 0.8rem; }

  model-viewer { min-height: 88vw; max-height: 80vw; }

  .og8-pdp__title { font-size: clamp(2rem, 13vw, 2.8rem); }

  /* Showcase dots bigger tap target */
  .og8-showcase-dot { width: 12px; height: 12px; }

  .og8-showcase-prev,
  .og8-showcase-next { width: 40px; height: 40px; font-size: 0.9rem; }
}

/* ── md: iPad portrait 768–1024px ───────────────────────── */
@media (min-width: 769px) and (max-width: 1024px) {

  .og8-heading { font-size: clamp(5rem, 10vw, 7rem); }

  .og8-pdp {
    grid-template-columns: 1fr 1fr;
    min-height: 80vh;
  }

  model-viewer { min-height: 50vw; max-height: 55vw; }

  .og8-pdp__info { padding: 2rem; }

  .og8-nav__links { gap: 1.2rem; }
  .og8-nav__links a { font-size: 0.7rem; }

  .og8-showcase-grid { grid-template-columns: repeat(3, 1fr); }

  /* Drop gate narrower on iPad */
  .og8-drop-gate__box { max-width: 520px; }
}

/* ── lg: iPad Pro / landscape 1024–1366px ───────────────── */
@media (min-width: 1025px) and (max-width: 1366px) {

  .og8-heading { font-size: clamp(6rem, 9vw, 8.5rem); }

  .og8-pdp__title { font-size: clamp(2.8rem, 4.5vw, 4rem); }

  .og8-nav__links a { font-size: 0.72rem; }
}

/* ── Touch device: disable hover-only states ────────────── */
@media (hover: none) {

  .og8-btn:hover          { transform: none; }
  .og8-atc__btn:hover     { transform: none; }
  .og8-size-btn:hover     { border-color: rgba(240, 236, 224, 0.12); background: transparent; color: rgba(240, 236, 224, 0.7); }
  .og8-nav__links a:hover { color: rgba(240, 236, 224, 0.55); }

  /* Larger tap targets */
  .og8-accordion__trigger { min-height: 48px; }
  .og8-size-btn           { min-width: 48px; min-height: 48px; }
}

/* ── Reduced motion ─────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {

  .og8-scroll-hint__line { animation: none; opacity: 0.5; }

  #og8-scroll-container { height: auto !important; }
  #og8-scroll-container .og8-section { position: relative; }
  #og8-canvas { display: none; }

  .og8-preloader { display: none !important; }
}

/* ── Safe area (iPhone notch / Dynamic Island) ──────────── */
.og8-nav {
  padding-top: max(1rem, env(safe-area-inset-top));
  padding-left: max(4vw, env(safe-area-inset-left));
  padding-right: max(4vw, env(safe-area-inset-right));
}

.og8-cart-drawer {
  padding-bottom: max(1.5rem, env(safe-area-inset-bottom));
}

.og8-drop-gate {
  padding-bottom: max(2rem, env(safe-area-inset-bottom));
}