/* ============================================================
   STEALTH MATERIALS — DESIGN SYSTEM v2 (industrial / logistics)
   Graphite base + amber accent.
   Display: 'Barlow Condensed' (condensed bold) · Body: 'Inter'
   ============================================================ */

:root {
  /* Base darks */
  --graphite: #14171A;
  --graphite-mid: #1C2126;
  --graphite-light: #272D34;

  /* Brand accent — amber */
  --accent: #F0A202;
  --accent-bright: #FFB81F;
  --accent-dark: #C78600;
  --accent-ink: #14171A;            /* text color used ON amber surfaces */
  --accent-soft: rgba(240,162,2,0.12);
  --accent-line: rgba(240,162,2,0.38);

  /* Neutrals */
  --gray: #64707D;
  --gray-light: #97A2AE;
  --bg: #F5F6F7;
  --white: #FFFFFF;
  --text: #1A1E23;
  --border: #E3E6E9;

  /* Type */
  --font-display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

img { max-width: 100%; height: auto; }

h1, h2, h3, .display {
  font-family: var(--font-display);
  letter-spacing: 0.01em;
}

::selection { background: var(--accent); color: var(--accent-ink); }

/* ============ NAV ============ */
nav {
  background: var(--graphite);
  padding: 0 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  box-shadow: 0 2px 20px rgba(0,0,0,0.35);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.nav-logo { flex-shrink: 0; display: flex; align-items: center; margin-right: 2.5rem; }
.nav-logo img { height: 52px; width: auto; max-width: none; }
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--accent); }
.nav-cta {
  background: var(--accent);
  color: var(--accent-ink) !important;
  padding: 0.5rem 1.4rem;
  border-radius: 4px;
  font-weight: 700 !important;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--accent-bright) !important; color: var(--accent-ink) !important; }
.nav-mobile-toggle { display: none; background: none; border: none; color: white; font-size: 1.5rem; cursor: pointer; }

/* ============ BUTTONS ============ */
.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
  padding: 0.85rem 2rem;
  border-radius: 4px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.2s;
  display: inline-block;
  border: none;
  cursor: pointer;
}
.btn-primary:hover {
  background: var(--accent-bright);
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgba(240,162,2,0.35);
}
.btn-secondary {
  background: transparent;
  color: white;
  padding: 0.85rem 2rem;
  border-radius: 4px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid rgba(255,255,255,0.3);
  transition: all 0.2s;
  display: inline-block;
  cursor: pointer;
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); background: rgba(240,162,2,0.06); }
.btn-secondary.on-light { color: var(--graphite); border-color: rgba(20,23,26,0.3); }
.btn-secondary.on-light:hover { border-color: var(--accent-dark); color: var(--accent-dark); }

/* ============ HERO (video background) ============ */
.hero {
  position: relative;
  background: linear-gradient(150deg, var(--graphite) 0%, var(--graphite-mid) 55%, #2A2415 100%);
  color: white;
  padding: 6rem 2rem 5rem;
  overflow: hidden;
  isolation: isolate;
}
.hero-video, .section-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}
.hero-overlay, .section-video-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(100deg, rgba(16,18,21,0.94) 0%, rgba(16,18,21,0.82) 45%, rgba(16,18,21,0.55) 100%);
}
.section-video-overlay { background: rgba(14,16,19,0.87); }

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 4rem;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
  color: var(--accent);
  padding: 0.35rem 0.9rem;
  border-radius: 3px;
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.hero h1 {
  font-size: clamp(2.8rem, 6vw, 4.6rem);
  font-weight: 800;
  line-height: 0.98;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.005em;
}
.hero h1 .amber { color: var(--accent); }
.hero p {
  font-size: 1.08rem;
  color: rgba(255,255,255,0.72);
  margin-bottom: 2rem;
  line-height: 1.7;
  max-width: 540px;
}
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Word-by-word headline reveal */
.hero h1 .w {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.55em);
  animation: wordUp 0.55s cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
}
@keyframes wordUp { to { opacity: 1; transform: translateY(0); } }

/* Staggered fade-in for subtext / buttons / stats */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 0.7s cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
}
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }

/* Hero stats */
.hero-stats {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
  margin-top: 2.6rem;
  padding-top: 1.6rem;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.hero-stat .num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  display: block;
  font-variant-numeric: tabular-nums;
}
.hero-stat .lbl {
  font-size: 0.72rem;
  font-weight: 600;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 0.35rem;
  display: block;
}

/* ============ HERO 3D ISOMETRIC CRATES ============ */
.iso-scene {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 380px;
  perspective: 1100px;
}
.iso-stack {
  position: relative;
  width: 300px;
  height: 320px;
  transform-style: preserve-3d;
  transform: rotateX(56deg) rotateZ(-42deg);
  animation: isoBob 5.2s ease-in-out infinite;
}
@keyframes isoBob {
  0%, 100% { transform: rotateX(56deg) rotateZ(-42deg) translateZ(0); }
  50%      { transform: rotateX(56deg) rotateZ(-42deg) translateZ(18px); }
}
.crate { position: absolute; transform-style: preserve-3d; }
.crate .face { position: absolute; border: 1px solid rgba(0,0,0,0.25); }
/* face painting: top lighter, left mid, right darker for the iso illusion */
.crate .top   { background: linear-gradient(135deg, #C89768 0%, #B07F4E 100%); }
.crate .left  { background: #8A6039; transform-origin: top; }
.crate .right { background: #6E4A2A; transform-origin: left; }
.crate.amber .top   { background: linear-gradient(135deg, var(--accent-bright), var(--accent)); }
.crate.amber .left  { background: var(--accent-dark); }
.crate.amber .right { background: #9A6900; }
.crate .top::before {
  content: '';
  position: absolute;
  inset: 12%;
  border: 2px solid rgba(0,0,0,0.14);
}
.crate .slats::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(90deg, transparent 0 14px, rgba(0,0,0,0.10) 14px 16px);
}
/* pallet base */
.pallet { position: absolute; transform-style: preserve-3d; }
.pallet .board {
  position: absolute;
  background: #5C4326;
  border: 1px solid rgba(0,0,0,0.3);
}
.iso-shadow {
  position: absolute;
  left: 50%;
  bottom: 8%;
  width: 320px;
  height: 130px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse, rgba(0,0,0,0.45) 0%, transparent 68%);
  filter: blur(6px);
  animation: shadowPulse 5.2s ease-in-out infinite;
}
@keyframes shadowPulse {
  0%, 100% { opacity: 1; transform: translateX(-50%) scale(1); }
  50%      { opacity: 0.72; transform: translateX(-50%) scale(0.94); }
}

/* ============ SECTIONS ============ */
section { padding: 5rem 2rem; }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-label {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.section-label::before {
  content: '';
  width: 26px;
  height: 3px;
  background: var(--accent);
  display: inline-block;
}
.section-title {
  font-size: clamp(2.2rem, 4.4vw, 3.3rem);
  font-weight: 700;
  color: var(--graphite);
  line-height: 1.04;
  margin-bottom: 1rem;
  text-transform: uppercase;
}
.section-sub {
  font-size: 1.02rem;
  color: var(--gray);
  max-width: 620px;
  line-height: 1.7;
  margin-bottom: 3rem;
}
.section-dark { background: var(--graphite); }
.section-dark .section-title { color: white; }
.section-dark .section-sub { color: rgba(255,255,255,0.62); }
.section-dark .section-label { color: var(--accent); }

/* dark section with background video */
.video-section {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: linear-gradient(160deg, var(--graphite), var(--graphite-mid));
}

/* ============ CATEGORY CARDS (3D tilt + glare + photo pop) ============ */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.4rem;
  margin-top: 2.5rem;
}
.cat-card {
  position: relative;
  display: block;
  text-decoration: none;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  transform-style: preserve-3d;
  transition: transform 0.18s ease-out, box-shadow 0.25s ease;
  will-change: transform;
}
.cat-card:hover { box-shadow: 0 22px 50px rgba(20,23,26,0.18); border-color: var(--accent-line); }
.cat-glare {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s;
  background: radial-gradient(500px circle at var(--gx, 50%) var(--gy, 50%), rgba(255,255,255,0.28), transparent 42%);
}
.cat-card:hover .cat-glare { opacity: 1; }
.cat-media {
  position: relative;
  height: 150px;
  overflow: hidden;
  background: linear-gradient(140deg, var(--graphite-mid), var(--graphite-light));
}
.cat-media .cat-art {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  transition: transform 0.35s cubic-bezier(0.2, 0.7, 0.2, 1), box-shadow 0.35s ease;
  transform: translateZ(0) scale(1);
}
.cat-card:hover .cat-media .cat-art {
  transform: translateZ(34px) scale(1.12) translateY(-6px);
  filter: drop-shadow(0 18px 22px rgba(0,0,0,0.45));
}
.cat-art svg { width: 58px; height: 58px; }
.cat-media::after {
  /* subtle texture stripes for the industrial placeholder look */
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(-45deg, transparent 0 22px, rgba(255,255,255,0.025) 22px 44px);
  pointer-events: none;
}
.cat-body { padding: 1.4rem 1.5rem 1.5rem; transform: translateZ(12px); }
.cat-name {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--graphite);
  margin-bottom: 0.35rem;
}
.cat-desc { font-size: 0.88rem; color: var(--gray); line-height: 1.65; margin-bottom: 0.9rem; }
.cat-link {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-dark);
}

/* ============ GROUP CARDS (dark section) ============ */
.group-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.group-card {
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  padding: 1.75rem;
  background: rgba(255,255,255,0.045);
  backdrop-filter: blur(4px);
}
.group-card.here { border-color: var(--accent); background: rgba(240,162,2,0.10); }
.group-tag {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.group-card h3 {
  color: #fff;
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  margin: 0.5rem 0;
}
.group-card p { color: rgba(255,255,255,0.62); font-size: 0.86rem; line-height: 1.65; }
.group-card a { color: #fff; font-weight: 700; font-size: 0.84rem; text-decoration: none; border-bottom: 2px solid var(--accent); }

/* ============ PRODUCTS PAGE (live catalog) ============ */
.catalog-cat { padding: 3.6rem 2rem; border-bottom: 1px solid var(--border); }
.catalog-cat:nth-child(even) { background: var(--white); }
.catalog-cat-head {
  max-width: 1200px;
  margin: 0 auto 1.8rem;
  display: flex;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
}
.catalog-cat-title {
  font-size: clamp(1.8rem, 3.4vw, 2.5rem);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--graphite);
  line-height: 1;
}
.catalog-cat-count {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-light);
}
.prod-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.4rem;
}
.prod-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: visible;               /* let the photo pop outside the card */
  display: flex;
  flex-direction: column;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.prod-card:hover { border-color: var(--accent-line); box-shadow: 0 14px 40px rgba(20,23,26,0.12); }
.prod-img {
  position: relative;
  height: 190px;
  border-radius: 8px 8px 0 0;
  background: linear-gradient(140deg, var(--graphite-mid), var(--graphite-light));
  overflow: hidden;
  transition: transform 0.35s cubic-bezier(0.2, 0.7, 0.2, 1), box-shadow 0.35s ease, border-radius 0.35s;
  z-index: 1;
}
/* photo pop-out: scale up, lift toward viewer, soft shadow */
.prod-card:hover .prod-img {
  transform: scale(1.06) translateY(-10px);
  box-shadow: 0 26px 44px rgba(0,0,0,0.35);
  border-radius: 8px;
  z-index: 5;
}
.prod-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.prod-img .ph {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  color: rgba(255,255,255,0.5);
}
.prod-img .ph svg { width: 44px; height: 44px; color: var(--accent); opacity: 0.85; }
.prod-img .ph span {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.prod-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(-45deg, transparent 0 26px, rgba(255,255,255,0.03) 26px 52px);
  pointer-events: none;
}
.prod-stock-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.28rem 0.65rem;
  border-radius: 3px;
}
.prod-stock-badge.in { background: var(--accent); color: var(--accent-ink); }
.prod-stock-badge.out { background: rgba(255,255,255,0.14); color: rgba(255,255,255,0.75); }
.prod-body { padding: 1.3rem 1.4rem 1.4rem; flex: 1; display: flex; flex-direction: column; }
.prod-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.12;
  color: var(--graphite);
  text-transform: uppercase;
  letter-spacing: 0.015em;
  margin-bottom: 0.35rem;
}
.prod-sku {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--gray-light);
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}
.prod-desc { font-size: 0.86rem; color: var(--gray); line-height: 1.6; margin-bottom: 1.1rem; }
.prod-foot {
  margin-top: auto;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.8rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--border);
}
.prod-price .p {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--graphite);
  line-height: 1;
}
.prod-price .u { font-size: 0.74rem; color: var(--gray); font-weight: 600; }
.prod-qty {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--accent-dark);
  background: var(--accent-soft);
  padding: 0.3rem 0.6rem;
  border-radius: 3px;
  white-space: nowrap;
}
.prod-qty.zero { color: var(--gray); background: var(--bg); }
.catalog-state {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem;
  text-align: center;
  color: var(--gray);
  font-size: 0.95rem;
}

/* Product cards are links to their detail pages */
a.prod-card { text-decoration: none; color: inherit; cursor: pointer; }
.prod-view {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-dark);
}

/* ============ PRODUCT DETAIL PAGE ============ */
.detail-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3.5rem;
  align-items: start;
}
.detail-media {
  height: auto;
  aspect-ratio: 4 / 3;
  border-radius: 8px;               /* full rounding — it's not capped by a card body */
}
.detail-media .ph svg { width: 72px; height: 72px; }
.detail-name {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--graphite);
  line-height: 1.05;
  margin: 0.2rem 0 0.5rem;
}
.detail-desc { color: var(--gray); line-height: 1.8; font-size: 1rem; margin: 1.2rem 0 0; }
.detail-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.8rem;
}
.detail-facts .fact {
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 6px;
  padding: 0.9rem 1.1rem;
}
.detail-facts .fk {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray);
}
.detail-facts .fv {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--graphite);
  margin-top: 0.15rem;
}
.detail-facts .fu { font-family: var(--font-body); font-size: 0.78rem; font-weight: 600; color: var(--gray); }

/* Photo gallery: vertical thumbnail strip beside the large image */
.detail-gallery {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 0.8rem;
  align-items: start;
}
.gallery-thumbs { display: flex; flex-direction: column; gap: 0.6rem; }
.g-thumb {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  padding: 0;
  border: 2px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  background: var(--graphite-mid);
  cursor: pointer;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.g-thumb:hover { border-color: var(--accent-line); transform: translateY(-2px); box-shadow: 0 8px 18px rgba(20,23,26,0.18); }
.g-thumb.active { border-color: var(--accent); }
.g-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }

@media (max-width: 860px) {
  .detail-grid { grid-template-columns: 1fr; gap: 2rem; }
  .detail-facts { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  /* small screens: thumbnails become a row under the large image */
  .detail-gallery { grid-template-columns: 1fr; }
  .gallery-thumbs { flex-direction: row; order: 2; }
  .g-thumb { width: 64px; flex: 0 0 auto; }
}

/* ============ CONTACT / QUOTE FORM ============ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 4rem; align-items: start; }
.contact-info h2 {
  font-size: clamp(2rem, 3.6vw, 2.8rem);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--graphite);
  line-height: 1.05;
  margin-bottom: 1rem;
}
.contact-info p { color: var(--gray); line-height: 1.7; margin-bottom: 2rem; }
.contact-detail { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.2rem; }
.contact-detail .icon {
  width: 44px; height: 44px;
  background: var(--accent-soft);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-dark);
  flex-shrink: 0;
}
.contact-detail .icon svg { width: 22px; height: 22px; }
.contact-detail .detail-text .label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--gray); font-weight: 600; }
.contact-detail .detail-text .value { font-size: 1rem; font-weight: 700; color: var(--graphite); }
.contact-form-card {
  background: white;
  border-radius: 10px;
  padding: 2.5rem;
  box-shadow: 0 4px 30px rgba(0,0,0,0.08);
  border: 1px solid var(--border);
  border-top: 4px solid var(--accent);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.2rem; }
.form-group label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--graphite);
  margin-bottom: 0.4rem;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: 5px;
  font-size: 0.9rem;
  color: var(--text);
  background: var(--bg);
  transition: border-color 0.2s;
  font-family: var(--font-body);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: white;
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* Honeypot — always keep the trap field off-screen; never restyle */
.hp-field { position: absolute !important; left: -9999px !important; top: -9999px !important; }

/* ============ FOOTER ============ */
footer {
  background: var(--graphite);
  color: rgba(255,255,255,0.7);
  padding: 3.5rem 2rem 1.5rem;
  border-top: 3px solid var(--accent);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto 3rem;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
}
.footer-col h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.footer-col a { display: block; font-size: 0.85rem; color: rgba(255,255,255,0.6); text-decoration: none; margin-bottom: 0.5rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  flex-wrap: wrap;
  gap: 0.8rem;
}

/* wordmark used by nav + footer */
.wordmark { display: inline-flex; flex-direction: column; line-height: 1; gap: 3px; text-decoration: none; }
.wordmark .wm-top {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.14em;
  color: #fff;
  font-size: 1.15rem;
  border: 2px solid var(--accent);
  padding: 3px 9px;
  text-transform: uppercase;
}
.wordmark .wm-bottom {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.42em;
  color: var(--accent);
  font-size: 0.62rem;
  text-align: center;
  text-transform: uppercase;
}

/* ============ TOAST ============ */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--graphite);
  color: white;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  border-left: 4px solid var(--accent);
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
  z-index: 9999;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s;
  max-width: 360px;
}
.toast.show { opacity: 1; transform: translateY(0); }

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .iso-scene { min-height: 300px; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
}
@media (max-width: 768px) {
  section { padding: 3rem 1.25rem; }
  .hero { padding: 3.5rem 1.25rem 3rem; }
  .hero-btns { flex-direction: column; gap: 0.75rem; }
  .hero-btns .btn-primary, .hero-btns .btn-secondary { width: 100%; text-align: center; }
  .hero-stats { gap: 1.6rem; }
  .catalog-cat { padding: 2.6rem 1.25rem; }
  h1, h2, h3, h4 { overflow-wrap: break-word; }
}
@media (max-width: 600px) {
  .nav-links { display: none; }
  .nav-mobile-toggle { display: block; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 70px; left: 0; right: 0;
    background: var(--graphite);
    padding: 1.5rem;
    gap: 1rem;
    z-index: 99;
    border-bottom: 2px solid var(--accent);
  }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  nav { padding: 0 1rem; }
  .nav-inner { height: 60px; }
  .nav-links.open { top: 60px; }
  footer { padding: 2.5rem 1.25rem 1.25rem; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .toast { left: 1rem; right: 1rem; bottom: 1rem; max-width: none; }
  .contact-form-card { padding: 1.5rem; }
}

/* ============ REDUCED MOTION ============ */
@media (prefers-reduced-motion: reduce) {
  .hero h1 .w, .reveal { animation: none; opacity: 1; transform: none; }
  .iso-stack, .iso-shadow { animation: none; }
  .cat-card, .prod-card:hover .prod-img, .cat-card:hover .cat-media .cat-art { transition: none; transform: none; }
  .hero-video, .section-video { display: none; }
}