/* ── Collection Hero ── */
.collection-hero {
  min-height: 48vh;
  background:
    linear-gradient(to bottom, rgba(11,11,12,0) 0%, rgba(11,11,12,0.95) 100%),
    linear-gradient(135deg, #141416 0%, #1a1c14 50%, #0f1008 100%);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: flex-end;
  padding: 80px 6vw 56px;
  position: relative;
  overflow: hidden;
}

/* Accent glow top-right */
.collection-hero::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(215,255,63,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.collection-hero::after {
  content: "UNISEX";
  position: absolute;
  right: -10px;
  bottom: -30px;
  font-size: clamp(80px, 14vw, 200px);
  font-weight: 900;
  letter-spacing: -0.08em;
  color: rgba(215,255,63,0.05);
  pointer-events: none;
  line-height: 1;
}

.collection-hero-content {
  position: relative;
  z-index: 2;
  color: var(--text);
  max-width: 680px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  margin-bottom: 24px;
  transition: color 0.2s;
}

.back-link:hover { color: var(--accent); }

.collection-hero-content .eyebrow {
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}

.collection-hero-content h1 {
  font-size: clamp(52px, 9vw, 120px);
  line-height: 0.88;
  letter-spacing: -0.06em;
  margin-bottom: 24px;
  color: var(--text);
}

.collection-hero-content h1 span {
  color: var(--accent);
  opacity: 1;
}

.collection-hero-desc {
  font-size: 16px;
  max-width: 460px;
  color: var(--muted);
  line-height: 1.65;
}

/* ── Unisex Section ── */
.unisex-section {
  padding: 60px 6vw;
}

.product-price-tag {
  font-size: 36px;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--accent);
}

/* ── Gallery ── */
.product-gallery {
  display: grid;
  grid-template-columns: 1fr 110px;
  gap: 14px;
  margin-bottom: 56px;
  max-height: 620px;
}

.gallery-main {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: #f5f0e8;
}

.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform 0.4s ease;
}

.gallery-main:hover img {
  transform: scale(1.03);
}

.gallery-main .badge {
  top: 20px;
  left: 20px;
  font-size: 13px;
  padding: 8px 14px;
}

.gallery-thumbs {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.thumb {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: 2px solid transparent;
  transition: border 0.2s, transform 0.2s;
  background: #f5f0e8;
}

.thumb:hover { transform: scale(1.03); }
.thumb.active { border-color: var(--accent); }

/* ── Product Full Info ── */
.product-full-info {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: start;
}

.product-full-name {
  font-size: clamp(28px, 4vw, 52px);
  letter-spacing: -0.05em;
  line-height: 1;
  margin-bottom: 18px;
}

.product-full-desc {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 32px;
}

/* ── Size Selector ── */
.size-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.size-options {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.size-btn {
  min-width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  font-weight: 800;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.size-btn:hover {
  border-color: var(--text);
  background: rgba(255,255,255,0.06);
}

.size-btn.active {
  background: var(--accent);
  color: var(--black);
  border-color: var(--accent);
}

/* ── Product Actions ── */
.product-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.product-actions .btn {
  flex: 1;
  min-width: 140px;
}

/* ── Specs & Features Cards ── */
.specs-card,
.features-card {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 16px;
}

.specs-card h3,
.features-card h3 {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 20px;
}

.specs-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.specs-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
}

.specs-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.specs-list li span {
  color: var(--muted);
  font-weight: 600;
}

.specs-list li strong {
  color: var(--text);
  font-weight: 700;
  text-align: right;
}

.features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.features-list li {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ── Coming Soon Banner ── */
.coming-soon-banner {
  margin: 0 6vw 80px;
  padding: clamp(40px, 6vw, 80px);
  border-radius: 44px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  text-align: center;
}

.coming-soon-banner .eyebrow {
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.coming-soon-banner h2 {
  font-size: clamp(32px, 5vw, 64px);
  letter-spacing: -0.05em;
  line-height: 1;
  margin-bottom: 32px;
}

.notify-form {
  max-width: 500px;
  margin: 0 auto;
  display: flex;
  gap: 10px;
  padding: 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.notify-form input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  padding: 0 16px;
  font-size: 14px;
}

.notify-form input::placeholder { color: var(--muted); }

.notify-form button {
  border: 0;
  border-radius: 999px;
  background: var(--accent);
  color: var(--black);
  min-height: 46px;
  padding: 0 24px;
  font-weight: 900;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s;
}

.notify-form button:hover { background: var(--white); }

.active-link { color: var(--accent) !important; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .product-gallery {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    max-height: none;
  }

  .gallery-main { height: 420px; }

  .gallery-thumbs {
    flex-direction: row;
    gap: 10px;
  }

  .thumb {
    flex: 1;
    aspect-ratio: 1;
  }

  .product-full-info { grid-template-columns: 1fr; }

  .coming-soon-banner {
    margin-left: 4vw;
    margin-right: 4vw;
    border-radius: 28px;
    padding: 40px 24px;
  }
}

@media (max-width: 600px) {
  .collection-hero {
    padding: 60px 5vw 36px;
    min-height: 40vh;
  }

  .collection-hero-content h1 {
    font-size: clamp(40px, 13vw, 72px);
  }

  .gallery-main { height: 300px; }

  .product-actions {
    flex-direction: column;
  }

  .product-actions .btn {
    width: 100%;
    min-width: unset;
  }

  /* Notify form stacks on mobile */
  .notify-form {
    flex-direction: column;
    border-radius: 18px;
    padding: 12px;
    gap: 10px;
  }

  .notify-form input {
    padding: 14px 16px;
    border-radius: 12px;
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--line);
    min-height: 48px;
  }

  .notify-form button {
    width: 100%;
    border-radius: 12px;
  }

  .coming-soon-banner h2 {
    font-size: clamp(26px, 7vw, 42px);
  }

  .unisex-section { padding: 40px 4vw; }
}

/* ── Quantity Selector ── */
.quantity-selector {
  margin-bottom: 28px;
}

.qty-control {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.02);
  overflow: hidden;
  height: 46px;
}

.qty-btn {
  width: 44px;
  height: 100%;
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 20px;
  cursor: pointer;
  transition: background 0.2s ease;
  display: grid;
  place-items: center;
}

.qty-btn:hover {
  background: rgba(255, 255, 255, 0.1);
}

.qty-input {
  width: 46px;
  height: 100%;
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 15px;
  font-weight: 800;
  text-align: center;
  pointer-events: none;
}

.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}