/* SOUND PROFESSIONAL — Premium Music E-commerce */

:root {
  --bg: #0a0908;
  --bg-elevated: #12100e;
  --bg-card: #181614;
  --surface: #201d1a;
  --gold: #d4af37;
  --gold-light: #f5e6b8;
  --gold-hover: #e8c547;
  --gold-deep: #a67c00;
  --amber: #e8a04a;
  --copper: #c9784a;
  --cream: #faf6ef;
  --gold-dim: rgba(212, 175, 55, 0.12);
  --gold-glow: rgba(232, 160, 74, 0.28);
  --text: #f7f2ea;
  --text-muted: #a89a8c;
  --border: rgba(212, 175, 55, 0.1);
  --border-strong: rgba(212, 175, 55, 0.38);
  --gradient-gold: linear-gradient(135deg, #f5e6b8 0%, #d4af37 42%, #b8860b 100%);
  --gradient-warm: linear-gradient(135deg, rgba(232, 160, 74, 0.14) 0%, rgba(212, 175, 55, 0.06) 50%, transparent 100%);
  --success: #6ecf8f;
  --error: #e88a8a;
  --radius: 8px;
  --radius-lg: 12px;
  --shadow: 0 20px 56px rgba(0, 0, 0, 0.55);
  --shadow-gold: 0 8px 32px rgba(212, 175, 55, 0.22);
  --bar-h: 58px;
  --topbar-h: 38px;
  --header-h: 72px;
  --transition: 0.3s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse 70% 50% at 85% 5%, rgba(232, 160, 74, 0.09) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 5% 95%, rgba(212, 175, 55, 0.07) 0%, transparent 50%),
    radial-gradient(ellipse 40% 30% at 50% 50%, rgba(201, 120, 74, 0.04) 0%, transparent 60%);
}

body > *:not(.arsovia-bar) { position: relative; z-index: 1; }

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }

.container {
  width: min(1280px, calc(100% - 2rem));
  margin-inline: auto;
}

/* Topbar */
.topbar {
  position: fixed;
  top: var(--bar-h);
  left: 0;
  right: 0;
  z-index: 102;
  height: var(--topbar-h);
  background: linear-gradient(90deg, #080706 0%, #100e0c 50%, #080706 100%);
  border-bottom: 1px solid var(--border);
  font-size: 0.75rem;
}
.topbar__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.topbar__nav {
  display: flex;
  gap: 1.25rem;
}
.topbar__nav a {
  color: var(--text-muted);
  transition: color var(--transition);
}
.topbar__nav a:hover { color: var(--gold); }
.topbar__right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  color: var(--text-muted);
}
.topbar__loc i { color: var(--gold); margin-right: 0.25rem; }
.topbar__phone { font-weight: 600; color: var(--text); }
.topbar__phone:hover { color: var(--gold); }
.topbar__callback {
  color: var(--gold);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.topbar__callback:hover { color: var(--gold-hover); }

/* Header */
.header {
  position: fixed;
  top: calc(var(--bar-h) + var(--topbar-h));
  left: 0;
  right: 0;
  z-index: 101;
  background: rgba(18, 16, 14, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition), background var(--transition);
}
.header.is-scrolled {
  background: rgba(10, 9, 8, 0.96);
  box-shadow: var(--shadow), 0 1px 0 rgba(212, 175, 55, 0.08);
}

.header__main {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: var(--header-h);
  padding-block: 0.75rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
}
.logo__icon {
  display: flex;
  color: var(--gold-light);
  filter: drop-shadow(0 0 8px var(--gold-glow));
}
.logo strong {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
}
.logo--footer { margin-bottom: 1rem; }

.catalog-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  transition: border-color var(--transition), background var(--transition);
}
.catalog-btn:hover {
  border-color: var(--border-strong);
  background: var(--gold-dim);
  box-shadow: inset 0 0 0 1px rgba(212, 175, 55, 0.08);
}

.search {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  max-width: 480px;
  padding: 0 1rem;
  height: 42px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.search i { color: var(--text-muted); font-size: 0.9rem; }
.search input {
  flex: 1;
  border: none;
  background: transparent;
  color: var(--text);
  font-size: 0.85rem;
  outline: none;
}
.search input::placeholder { color: var(--text-muted); }

.header__actions {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-left: auto;
}

.action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  padding: 0.35rem 0.6rem;
  font-size: 0.62rem;
  color: var(--text-muted);
  border-radius: var(--radius);
  position: relative;
  transition: color var(--transition);
}
.action-btn i { font-size: 1.15rem; }
.action-btn:hover { color: var(--gold); }
.action-btn--cart em {
  position: absolute;
  top: 0;
  right: 0;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  font-size: 0.6rem;
  font-style: normal;
  font-weight: 700;
  line-height: 16px;
  text-align: center;
  background: var(--gradient-gold);
  color: #1a1208;
  border-radius: 100px;
  box-shadow: 0 2px 8px var(--gold-glow);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.header__sub {
  display: none;
}

.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  z-index: 100;
}

/* Hero */
.hero {
  position: relative;
  min-height: 72vh;
  min-height: 72dvh;
  display: flex;
  align-items: center;
  margin-top: calc(var(--bar-h) + var(--topbar-h) + var(--header-h));
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
}
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10, 9, 8, 0.94) 0%, rgba(18, 14, 10, 0.72) 42%, rgba(10, 9, 8, 0.35) 100%),
    linear-gradient(to top, rgba(10, 9, 8, 0.85) 0%, transparent 40%);
}
.hero__content {
  position: relative;
  z-index: 1;
  padding: 4rem 0;
  max-width: 620px;
}
.hero__tag {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1.25rem;
}
.hero__title {
  font-size: clamp(2.25rem, 5.5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.08;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  color: var(--cream);
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.4);
}
.hero__lead {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: background var(--transition), transform 0.2s, box-shadow var(--transition);
}
.btn:hover { transform: translateY(-1px); }
.btn--gold {
  background: var(--gradient-gold);
  color: #1a1208;
  box-shadow: var(--shadow-gold);
  border: 1px solid rgba(245, 230, 184, 0.25);
}
.btn--gold:hover {
  background: linear-gradient(135deg, #fff0cc 0%, #e8c547 42%, #c9971a 100%);
  box-shadow: 0 12px 36px rgba(212, 175, 55, 0.35);
}
.btn--lg { padding: 1rem 2.25rem; font-size: 0.85rem; }
.btn--full { width: 100%; }

/* Trust */
.trust {
  background: linear-gradient(180deg, var(--bg-elevated) 0%, rgba(18, 16, 14, 0.6) 100%);
  border-bottom: 1px solid var(--border);
  padding: 1.75rem 0;
}
.trust__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.trust__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.trust__item i {
  font-size: 1.75rem;
  color: var(--gold-light);
  flex-shrink: 0;
  filter: drop-shadow(0 0 10px var(--gold-glow));
}
.trust__item strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
}
.trust__item span {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* Sections */
.section { padding: 4.5rem 0; }
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
}
.section-head--stack {
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
}
.section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.section-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gold-light);
}
.section-link:hover { color: var(--amber); }

/* Categories */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
}
.cat-card {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.cat-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-gold);
}
.cat-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.cat-card:hover img { transform: scale(1.06); }
.cat-card span {
  position: absolute;
  inset: auto 0 0 0;
  padding: 1rem 0.75rem;
  font-size: 0.78rem;
  font-weight: 700;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: linear-gradient(to top, rgba(10, 9, 8, 0.95) 0%, rgba(10, 9, 8, 0.4) 70%, transparent 100%);
  color: var(--cream);
}

/* Tabs */
.tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.tab {
  padding: 0.55rem 1.1rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  transition: all var(--transition);
}
.tab:hover { color: var(--text); border-color: var(--border-strong); }
.tab.is-active {
  background: var(--gradient-gold);
  border-color: transparent;
  color: #1a1208;
  box-shadow: var(--shadow-gold);
}

/* Products */
.products__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}
.product-card {
  background: linear-gradient(160deg, var(--bg-card) 0%, #141210 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.product-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold);
}
.product-card.is-hidden { display: none; }
.product-card__img {
  position: relative;
  aspect-ratio: 1;
  background: #161616;
  overflow: hidden;
}
.product-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}
.product-card:hover .product-card__img img { transform: scale(1.05); }
.product-card__badge {
  position: absolute;
  top: 0.65rem;
  left: 0.65rem;
  padding: 0.25rem 0.55rem;
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 4px;
}
.product-card__badge--hit { background: #c0392b; color: #fff; }
.product-card__badge--new { background: var(--gradient-gold); color: #1a1208; }
.product-card__badge--sale { background: #2d6a4f; color: #fff; }
.product-card__actions {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  opacity: 0;
  transition: opacity var(--transition);
}
.product-card:hover .product-card__actions { opacity: 1; }
.product-card__actions button {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(18, 18, 18, 0.85);
  border: 1px solid var(--border);
  border-radius: 50%;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color var(--transition), border-color var(--transition);
}
.product-card__actions button:hover {
  color: var(--gold);
  border-color: var(--gold);
}
.product-card__body { padding: 1rem; }
.product-card__name {
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.35;
  min-height: 2.7em;
  margin-bottom: 0.65rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-card__price {
  font-size: 1.15rem;
  font-weight: 800;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.35rem;
}
.product-card__stock {
  font-size: 0.72rem;
  color: var(--success);
  margin-bottom: 0.75rem;
}
.product-card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}
.product-card__add {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-gold);
  color: #1a1208;
  border-radius: var(--radius);
  font-size: 1.1rem;
  transition: transform 0.2s, box-shadow var(--transition);
  box-shadow: 0 4px 14px var(--gold-glow);
}
.product-card__add:hover {
  transform: scale(1.06);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

/* Brands */
.brands {
  padding: 2.5rem 0;
  background: linear-gradient(90deg, #0e0c0a 0%, #161310 50%, #0e0c0a 100%);
  border-block: 1px solid var(--border);
  overflow: hidden;
}
.brands__track {
  display: flex;
  gap: 3.5rem;
  animation: brandScroll 25s linear infinite;
  white-space: nowrap;
}
.brands__track span {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(245, 230, 184, 0.22);
}
@keyframes brandScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Newsletter */
.newsletter {
  position: relative;
  padding: 5rem 0;
  overflow: hidden;
}
.newsletter__bg {
  position: absolute;
  inset: 0;
}
.newsletter__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: blur(2px);
  transform: scale(1.05);
}
.newsletter__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(10, 9, 8, 0.92) 0%, rgba(26, 18, 10, 0.88) 100%),
    radial-gradient(ellipse at 30% 50%, rgba(212, 175, 55, 0.08) 0%, transparent 60%);
}
.newsletter__inner {
  position: relative;
  z-index: 1;
  max-width: 640px;
}
.newsletter__copy h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.newsletter__copy p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.65;
}
.newsletter__form {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}
.newsletter__form input {
  flex: 1;
  padding: 0.9rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.9rem;
  outline: none;
}
.newsletter__form input:focus { border-color: var(--gold); }
.newsletter__consent {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  cursor: pointer;
}
.newsletter__consent input { margin-top: 0.15rem; accent-color: var(--gold); }

/* Info blocks */
.info-blocks__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.info-blocks article {
  padding: 2rem;
  background: linear-gradient(145deg, var(--bg-card) 0%, rgba(24, 20, 16, 0.9) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.info-blocks article:hover {
  border-color: var(--border-strong);
  box-shadow: inset 0 1px 0 rgba(212, 175, 55, 0.06);
}
.info-blocks i {
  font-size: 1.75rem;
  color: var(--gold-light);
  margin-bottom: 1rem;
}
.info-blocks h3 {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.65rem;
}
.info-blocks p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Contact */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.contact__info p {
  color: var(--text-muted);
  margin: 1rem 0 1.5rem;
  line-height: 1.65;
}
.contact__list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
.contact__list i { color: var(--gold); }
.contact__list a:hover { color: var(--gold); }

.contact-form {
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group { margin-bottom: 1rem; }
.form-group label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 0.9rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--gold); }
.form-group textarea { resize: vertical; min-height: 80px; }
.form-error {
  display: block;
  font-size: 0.72rem;
  color: var(--error);
  margin-top: 0.25rem;
  min-height: 1em;
}
.form-msg {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  text-align: center;
  min-height: 1.2em;
}
.form-msg.is-success { color: var(--success); }
.form-msg.is-error { color: var(--error); }

/* Footer */
.footer {
  background: linear-gradient(180deg, #0a0908 0%, #060504 100%);
  border-top: 1px solid var(--border);
  padding: 3.5rem 0 0;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: 2rem;
  padding-bottom: 2.5rem;
}
.footer h4 {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.footer ul li { margin-bottom: 0.5rem; }
.footer ul a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer ul a:hover { color: var(--gold); }
.footer__social {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
}
.footer__social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-muted);
  transition: color var(--transition), border-color var(--transition);
}
.footer__social a:hover {
  color: var(--gold);
  border-color: var(--gold);
}
.footer__contacts p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}
.footer__contacts a:hover { color: var(--gold); }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--text-muted);
}
.footer__bottom a:hover { color: var(--gold); }

/* Cart drawer */
.cart-drawer {
  position: fixed;
  inset: 0;
  z-index: 200;
  pointer-events: none;
  visibility: hidden;
}
.cart-drawer.is-open {
  pointer-events: auto;
  visibility: visible;
}
.cart-drawer__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  opacity: 0;
  transition: opacity var(--transition);
}
.cart-drawer.is-open .cart-drawer__backdrop { opacity: 1; }
.cart-drawer__panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(400px, 100%);
  height: 100%;
  background: var(--bg-elevated);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition);
}
.cart-drawer.is-open .cart-drawer__panel { transform: translateX(0); }
.cart-drawer__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
}
.cart-drawer__head h2 {
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
}
.cart-drawer__close {
  font-size: 1.75rem;
  line-height: 1;
  color: var(--text-muted);
}
.cart-drawer__close:hover { color: var(--gold); }
.cart-drawer__list {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 1.5rem;
}
.cart-drawer__list li {
  display: flex;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}
.cart-drawer__list li img {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: var(--radius);
}
.cart-item__name { font-size: 0.85rem; font-weight: 600; }
.cart-item__price { font-size: 0.8rem; color: var(--gold); margin-top: 0.2rem; }
.cart-drawer__empty {
  padding: 2rem 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}
.cart-drawer__foot {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--border);
}
.cart-drawer__total {
  margin-bottom: 1rem;
  font-size: 0.95rem;
  color: var(--text-muted);
}
.cart-drawer__total strong {
  font-size: 1.2rem;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Responsive */
@media (max-width: 1200px) {
  .products__grid { grid-template-columns: repeat(3, 1fr); }
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 992px) {
  .topbar__nav { display: none; }
  .trust__grid { grid-template-columns: repeat(2, 1fr); }
  .products__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
  .contact__grid { grid-template-columns: 1fr; }
  .info-blocks__grid { grid-template-columns: 1fr; }
  .search { display: none; }
  .action-btn span { display: none; }
}

@media (max-width: 768px) {
  :root {
    --header-h: 64px;
  }
  .catalog-btn { display: none; }
  .nav-toggle { display: flex; }
  .header__sub {
    display: none;
    flex-direction: column;
    padding: 0 1rem 1rem;
    border-top: 1px solid var(--border);
    background: var(--bg-elevated);
  }
  .header__sub.is-open { display: flex; }
  .header__sub a {
    padding: 0.85rem 0;
    font-size: 0.9rem;
    font-weight: 600;
    border-bottom: 1px solid var(--border);
    color: var(--text-muted);
  }
  .header__sub a:hover { color: var(--gold); }
  .nav-overlay.is-visible { display: block; }

  .hero { min-height: 60vh; }
  .hero__overlay {
    background: linear-gradient(to top, rgba(10, 9, 8, 0.96) 30%, rgba(18, 14, 10, 0.55) 100%);
  }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .newsletter__form { flex-direction: column; }
  .form-row { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .container { width: calc(100% - 1.25rem); }
  .topbar__right { gap: 0.65rem; font-size: 0.68rem; }
  .topbar__callback { display: none; }
  .trust__grid { grid-template-columns: 1fr; }
  .products__grid { grid-template-columns: 1fr; }
  .action-btn:not(.action-btn--cart) { display: none; }
}