/* ============================
   Product Main — v2 Brutal
   ============================ */

.product-main {
  padding: 40px 0 var(--section-padding);
  background: var(--color-white);
}

.product-main__container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.product-main__breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-gray-500);
  margin-bottom: 28px;
}
.product-main__breadcrumb a { color: var(--color-gray-700); text-decoration: none; transition: color 0.2s ease; }
.product-main__breadcrumb a:hover { color: var(--color-accent); }
.product-main__breadcrumb-sep { color: var(--color-accent); }

.product-main__back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 12px;
  color: var(--color-dark);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  padding: 12px 20px;
  border: 1px solid #e5e7eb;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.product-main__back svg { width: 14px; height: 14px; }
.product-main__back:hover { border-color: var(--color-accent); color: var(--color-accent); }

.product-main__notfound { text-align: center; padding: 80px 0; }
.product-main__notfound h2 {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--color-dark);
  margin: 0 0 20px;
}

.product-main__layout {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: start;
}

/* --- Gallery --- */
.product-main__gallery { display: flex; flex-direction: column; gap: 12px; }

.product-main__media {
  position: relative;
  aspect-ratio: 4/3;
  background: linear-gradient(to bottom, #0d1117, #141a24);
  border: 1px solid #1f2937;
  overflow: hidden;
}
.product-main__slide {
  position: absolute;
  inset: 0;
  display: none;
}
.product-main__slide.is-active { display: block; }
.product-main__media-img,
.product-main__media-video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}
.product-main__slide--placeholder {
  display: none;
  align-items: center;
  justify-content: center;
}
.product-main__slide--placeholder.is-active { display: flex; }
.product-main__media::before {
  content: '';
  position: absolute; left: 0; right: 0; top: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--color-accent) 50%, transparent 100%);
  z-index: 3;
}
.product-main__media-bg {
  position: absolute; inset: 0;
  background: repeating-linear-gradient(45deg, transparent, transparent 22px, rgba(255,255,255,0.03) 22px, rgba(255,255,255,0.03) 23px);
}
.product-main__media-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-light);
}
.product-main__media-icon svg { width: 140px; height: 140px; }
.product-main__media-label {
  position: absolute;
  left: 16px; bottom: 16px;
  font-family: var(--font-heading);
  font-size: 11px;
  color: var(--color-white);
  background: rgba(10,14,26,0.8);
  padding: 6px 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  border-left: 2px solid var(--color-accent);
  z-index: 2;
}
.product-main__counter {
  position: absolute;
  right: 16px; bottom: 16px;
  font-family: var(--font-heading);
  font-size: 11px;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.14em;
  z-index: 2;
}
.product-main__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px; height: 44px;
  background: rgba(10,14,26,0.75);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--color-white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, border-color 0.2s ease;
  z-index: 2;
}
.product-main__nav:hover { background: var(--color-accent); border-color: var(--color-accent); }
.product-main__nav--prev { left: 16px; }
.product-main__nav--next { right: 16px; }
.product-main__nav svg { width: 14px; height: 14px; }

.product-main__video-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(10,14,26,0.5);
  z-index: 4;
}
.product-main__play-btn {
  width: 72px; height: 72px;
  background: var(--color-accent);
  border: 2px solid var(--color-white);
  color: var(--color-white);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s ease;
}
.product-main__play-btn:hover { background: var(--color-accent-dark); }

.product-main__thumbs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}
.product-main__thumb {
  position: relative;
  aspect-ratio: 1/1;
  background: #0d1117;
  border: 1px solid #1f2937;
  padding: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.55);
  transition: border-color 0.2s ease, color 0.2s ease;
}
.product-main__thumb:hover { color: var(--color-accent-light); border-color: rgba(255,255,255,0.3); }
.product-main__thumb.is-active { border-color: var(--color-accent); color: var(--color-accent); }
.product-main__thumb.is-active::after {
  content: '';
  position: absolute;
  left: -1px; top: -1px; right: -1px;
  height: 2px;
  background: var(--color-accent);
}
.product-main__thumb-icon { display: flex; }
.product-main__thumb-icon svg { width: 36px; height: 36px; }
.product-main__thumb-img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}
.product-main__thumb-num {
  position: absolute;
  top: 6px; left: 8px;
  font-family: var(--font-heading);
  font-size: 9px;
  letter-spacing: 0.14em;
  color: rgba(255,255,255,0.35);
}
.product-main__thumb.is-active .product-main__thumb-num { color: var(--color-accent); }
.product-main__thumb-video {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(10,14,26,0.5);
  color: var(--color-white);
}
.product-main__thumb-video svg { width: 18px; height: 18px; }

/* --- Info --- */
.product-main__info {
  display: flex;
  flex-direction: column;
  gap: 32px;
  position: relative;
  padding-left: 24px;
}
.product-main__info::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--color-accent);
}

.product-main__cat {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 11px;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 14px;
  text-decoration: none;
}
.product-main__name {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 700;
  color: var(--color-dark);
  margin: 0 0 16px;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}
.product-main__desc {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-gray-500);
  line-height: 1.6;
  margin: 0;
}

.product-main__specs-title {
  font-family: var(--font-heading);
  font-size: 11px;
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin: 0 0 14px;
}
.product-main__specs-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-body);
  font-size: 14px;
}
.product-main__specs-table td {
  padding: 12px 0;
  border-bottom: 1px solid #e5e7eb;
  color: var(--color-dark);
}
.product-main__specs-table tr:first-child td { border-top: 1px solid #e5e7eb; }
.product-main__specs-table td:first-child { color: var(--color-gray-500); }
.product-main__specs-table td:last-child { text-align: right; font-family: var(--font-heading); font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; font-size: 13px; }

.product-main__actions { display: flex; flex-direction: column; gap: 10px; }
.product-main__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, gap 0.2s ease;
  border-radius: 0;
  text-decoration: none;
}
.product-main__btn svg { width: 14px; height: 14px; flex-shrink: 0; }
.product-main__btn--primary {
  background: var(--color-accent);
  color: var(--color-white);
  border: 1px solid var(--color-accent);
}
.product-main__btn--primary:hover { background: var(--color-accent-dark); border-color: var(--color-accent-dark); gap: 14px; }
.product-main__btn--outline {
  background: transparent;
  color: var(--color-dark);
  border: 1px solid #d1d5db;
}
.product-main__btn--outline:hover { border-color: var(--color-accent); color: var(--color-accent); }

.product-main__meta {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid #e5e7eb;
}
.product-main__meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid #e5e7eb;
}
.product-main__meta-k {
  font-family: var(--font-heading);
  font-size: 11px;
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.16em;
}
.product-main__meta-v {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 12px;
  color: var(--color-dark);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.product-main__meta-dot { width: 8px; height: 8px; background: currentColor; display: inline-block; }
.product-main__meta-v--stock { color: #16a34a; }
.product-main__meta-v--order { color: var(--color-accent); }

/* Animate */
.product-main__animate { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.product-main__animate--visible { opacity: 1; transform: translateY(0); }

@media (max-width: 900px) {
  .product-main__layout { grid-template-columns: 1fr; gap: 32px; }
  .product-main__name { font-size: 28px; }
}
@media (max-width: 600px) {
  .product-main { padding: 32px 0 var(--section-padding-sm); }
  .product-main__container { padding: 0 var(--container-padding-mobile); }
  .product-main__name { font-size: 22px; }
  .product-main__thumbs { grid-template-columns: repeat(4, 1fr); }
  .product-main__nav { width: 36px; height: 36px; }
}