/* catalog.css — Shop & Collection pages */

/* ── VARIABLES & BASE ── */
:root {
  --black:    #0A0A0A;
  --white:    #FAFAFA;
  --green:    #1B5E3B;
  --gold:     #C9A84C;
  --gray-100: #F5F5F5;
  --gray-200: #E8E8E8;
  --gray-500: #888888;
  --font-d:   'Bebas Neue', sans-serif;
  --font-b:   'Inter', sans-serif;
  --pad:      clamp(24px, 5vw, 80px);
  --ease:     cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-b);
  background: var(--white);
  color: var(--black);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a   { color: inherit; text-decoration: none; }
button { font-family: inherit; border: none; cursor: pointer; background: none; }

/* ── NAV ── */
.p-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: max(20px, calc(env(safe-area-inset-top, 0px) + 12px)) var(--pad) 20px;
  transition: background 0.3s, backdrop-filter 0.3s;
}
.p-nav.solid {
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.p-nav-logo {
  font-family: var(--font-d);
  font-size: 22px;
  letter-spacing: 0.1em;
  color: var(--white);
}
.p-nav-crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}
.p-nav-crumb a            { color: rgba(255,255,255,0.55); transition: color 0.2s; }
.p-nav-crumb a:hover      { color: var(--white); }
.p-nav-crumb span:last-child { color: var(--white); }
.p-nav-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}
.p-nav-back {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  transition: color 0.2s;
}
.p-nav-back:hover { color: var(--white); }
.cart-trigger {
  font-size: 16px;
  color: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  opacity: 0.8;
  transition: opacity 0.2s;
}
.cart-trigger:hover { opacity: 1; }
.cart-badge {
  font-size: 11px;
  font-weight: 700;
  background: var(--green);
  color: var(--white);
  border-radius: 50%;
  width: 18px; height: 18px;
  display: flex; align-items: center; justify-content: center;
}

/* ── PAGE HERO ── */
.cat-hero {
  background: var(--black);
  padding: clamp(120px, 16vw, 180px) var(--pad) clamp(52px, 7vw, 80px);
  color: var(--white);
}
.cat-hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cat-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}
.cat-hero-title {
  font-family: var(--font-d);
  font-size: clamp(52px, 9vw, 96px);
  letter-spacing: 0.04em;
  line-height: 0.88;
  text-transform: uppercase;
}
.cat-hero-desc {
  max-width: 340px;
  font-size: 14px;
  font-weight: 300;
  color: rgba(255,255,255,0.5);
  line-height: 1.75;
  align-self: flex-end;
  padding-bottom: 4px;
}

/* ── CATALOG BODY ── */
.cat-body {
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(48px, 7vw, 96px) var(--pad);
}
.cat-section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray-500);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: 28px;
}
.cat-section-label span {
  float: right;
  font-weight: 400;
  opacity: 0.6;
}

/* ── SERIES CARDS (shop.html) ── */
.series-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.series-card {
  position: relative;
  display: block;
  background: #111;
  border-radius: 4px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  transition: transform 0.35s var(--ease);
}
a.series-card:hover { transform: scale(1.025); }

.series-card-img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.75;
  transition: opacity 0.3s;
}
a.series-card:hover .series-card-img { opacity: 0.9; }

.series-card-info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 48px 28px 24px;
  background: linear-gradient(to top, rgba(0,0,0,0.88) 0%, transparent 100%);
  color: var(--white);
}
.series-card-eyebrow {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 6px;
}
.series-card-title {
  font-family: var(--font-d);
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 0.95;
  margin-bottom: 8px;
}
.series-card-meta {
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.04em;
  margin-bottom: 16px;
}
.series-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(255,255,255,0.35);
  padding-bottom: 2px;
  transition: border-color 0.2s;
}
a.series-card:hover .series-card-cta { border-color: var(--white); }

.series-card-badge {
  position: absolute;
  top: 16px; right: 16px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--white);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  padding: 5px 10px;
  border-radius: 2px;
}

.series-card.is-soon {
  pointer-events: none;
  cursor: default;
}
.series-card.is-soon .series-card-img { opacity: 0.2; filter: grayscale(60%); }

/* ── PRODUCT GRID (collection-s01.html) ── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.product-card {
  position: relative;
  aspect-ratio: 1;
  border-radius: 3px;
  overflow: hidden;
  background: #111;
}
a.product-card { display: block; }
a.product-card:hover { outline: 2px solid var(--green); outline-offset: -2px; }

.product-card-img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s var(--ease);
}
a.product-card:hover .product-card-img { transform: scale(1.05); }

.product-card-num {
  position: absolute;
  top: 10px; left: 12px;
  font-family: var(--font-d);
  font-size: 22px;
  letter-spacing: 0.06em;
  color: var(--white);
  text-shadow: 0 1px 6px rgba(0,0,0,0.6);
  line-height: 1;
}

.product-card-hover {
  position: absolute;
  inset: 0;
  background: rgba(10,10,10,0.55);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  opacity: 0;
  transition: opacity 0.2s;
}
a.product-card:hover .product-card-hover { opacity: 1; }
.product-card-hover-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white);
}
.product-card-hover-arrow {
  font-size: 18px;
  color: var(--white);
}

/* Placeholder cards (no image yet — but linked) */
.product-card.is-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0e0e0e;
  border: 1px solid #1a1a1a;
  transition: border-color 0.2s, transform 0.25s var(--ease);
}
a.product-card.is-placeholder:hover {
  border-color: #333;
  transform: translateY(-3px);
}
.product-card.is-placeholder .product-card-num {
  position: static;
  font-family: var(--font-d);
  font-size: clamp(40px, 6vw, 64px);
  color: rgba(255,255,255,0.12);
  text-shadow: none;
  letter-spacing: 0.06em;
  transition: color 0.2s;
}
a.product-card.is-placeholder:hover .product-card-num {
  color: rgba(255,255,255,0.25);
}
.product-card-soon {
  position: absolute;
  bottom: 10px;
  left: 0; right: 0;
  text-align: center;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.2);
}

/* ── FOOTER ── */
.cat-footer {
  background: var(--black);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: clamp(32px, 4vw, 52px) var(--pad) clamp(20px, 3vw, 32px);
  color: var(--white);
}
.cat-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}
.cat-footer-name {
  font-family: var(--font-d);
  font-size: 20px;
  letter-spacing: 0.1em;
}
.cat-footer-sub {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  margin-top: 4px;
  letter-spacing: 0.05em;
}
.cat-footer-link {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  transition: color 0.2s;
}
.cat-footer-link:hover { color: var(--white); }
.cat-footer-copy {
  max-width: 1200px;
  margin: 0 auto;
  font-size: 11px;
  color: rgba(255,255,255,0.22);
  letter-spacing: 0.05em;
}

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  .p-nav-crumb  { display: none; }
  .cat-hero-desc { display: none; }
}
@media (max-width: 600px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .series-grid  { grid-template-columns: 1fr; }
}