@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

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

:root {
  --accent: #3b82f6;
  --accent-dark: #2563eb;
  --accent-light: #dbeafe;
  --accent-glow: rgba(59, 130, 246, 0.2);
  --accent-glow-strong: rgba(59, 130, 246, 0.35);
  --bg: #0d0d0d;
  --bg-secondary: #141414;
  --bg-card: #1a1a1a;
  --bg-card-hover: #222;
  --surface: #1e1e1e;
  --surface-light: #2a2a2a;
  --border: #2a2a2a;
  --border-light: #333;
  --text: #f0f0f0;
  --text-secondary: #a0a0a0;
  --text-muted: #909090;
  --white: #ffffff;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.3);
  --shadow: 0 4px 12px rgba(0,0,0,.4);
  --shadow-md: 0 8px 24px rgba(0,0,0,.5);
  --shadow-lg: 0 16px 40px rgba(0,0,0,.5);
  --shadow-xl: 0 24px 60px rgba(0,0,0,.6);
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;
  --radius-xl: 18px;
  --transition: .25s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: fixed
    linear-gradient(rgba(10,10,10,0.72), rgba(10,10,10,0.68)),
    url('https://images.unsplash.com/photo-1598653222000-6b7b7a552625?w=1920&q=80') center center / cover no-repeat;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--surface-light); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-light); }

/* Disclosure */
.disclosure {
  background: rgba(10,10,10,0.7);
  color: var(--accent);
  text-align: center;
  padding: 10px 16px;
  font-size: 12px;
  font-weight: 500;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.disclosure a { color: var(--accent); text-decoration: underline; cursor: pointer; }

/* Header */
header {
  background: rgba(13,13,13,.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  height: 64px;
  gap: 32px;
}

.logo {
  font-size: 20px;
  font-weight: 900;
  color: var(--white);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: -.5px;
  white-space: nowrap;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo-tagline {
  font-size: 12px;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 1px;
  text-transform: uppercase;
  white-space: nowrap;
  opacity: 0.8;
  flex: 1;
  text-align: center;
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--accent), #60a5fa);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 800;
  color: white;
}

.logo span { color: var(--accent); }

nav {
  display: flex;
  gap: 4px;
  flex: 1;
}

.lang-switcher {
  display: flex;
  gap: 3px;
  flex-shrink: 0;
  margin-left: 8px;
}

.header-social {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.header-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  color: var(--text-muted);
  font-size: 15px;
  transition: var(--transition);
  text-decoration: none;
}

.header-social-link:hover {
  color: var(--white);
  background: rgba(255,255,255,.08);
}

@media (max-width: 768px) {
  .header-social {
    display: none;
  }
}

.lang-btn {
  padding: 5px 9px;
  border-radius: 5px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: .3px;
  text-transform: uppercase;
}

.lang-btn:hover {
  border-color: var(--accent);
  color: var(--text);
}

.lang-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.nav-link {
  padding: 8px 14px;
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  background: transparent;
  border: none;
  font-family: inherit;
  letter-spacing: .3px;
}

.nav-link:hover {
  color: var(--white);
  background: rgba(255,255,255,.05);
}

.nav-link.active {
  color: var(--accent);
  background: rgba(59,130,246,.1);
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 100px 32px 80px;
}

.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(59,130,246,.08) 0%, transparent 60%);
  border-radius: 50%;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(59,130,246,.05) 0%, transparent 60%);
  border-radius: 50%;
}

.hero-inner {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(59,130,246,.12);
  border: 1px solid rgba(59,130,246,.25);
  color: var(--accent);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: .5px;
  text-transform: uppercase;
}

.hero-instruments {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 24px;
  font-size: 20px;
  color: var(--text-muted);
}

.hero-instruments span {
  opacity: .5;
  transition: var(--transition);
}

.hero-instruments span:hover { opacity: 1; color: var(--accent); }

.bass-icon {
  font-size: 28px;
  line-height: 1;
  font-family: serif;
}

.hero h1 {
  font-size: clamp(34px, 6vw, 64px);
  font-weight: 900;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: -1.5px;
}

.hero h1 span {
  background: linear-gradient(135deg, var(--accent), #60a5fa, #93c5fd);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--accent), #60a5fa);
  color: white;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(59,130,246,.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(59,130,246,.5);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.06);
  color: var(--white);
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,.1);
  transition: var(--transition);
}

.btn-secondary:hover { background: rgba(255,255,255,.1); }

/* Stats Bar */
.stats-bar {
  background: rgba(10,10,10,0.5);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding: 28px 32px;
}

.stats-inner {
  max-width: none;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.stat-item {
  text-align: center;
  padding: 8px;
}

.stat-number {
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent), #60a5fa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}

.stat-label {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
  margin-top: 4px;
}

/* Categories */
.featured-cats {
  padding: 64px 32px 0;
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
}

.section-title {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 800;
  letter-spacing: -.5px;
  color: var(--white);
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 15px;
  margin-top: 4px;
}

.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 48px;
}

.cat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 14px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

.cat-card:hover {
  border-color: rgba(59,130,246,.3);
  box-shadow: 0 0 20px rgba(59,130,246,.08);
  transform: translateY(-3px);
  background: var(--bg-card-hover);
}

.cat-card.active {
  border-color: var(--accent);
  background: rgba(59,130,246,.08);
  box-shadow: 0 0 24px rgba(59,130,246,.12);
}

.cat-card .icon {
  font-size: 28px;
  margin-bottom: 8px;
  display: block;
}


.cat-card .name {
  font-weight: 700;
  font-size: 13px;
  color: var(--text);
}

.cat-card .count {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Products Section */
.products-section {
  padding: 0 32px 64px;
}

.sort-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.sort-bar label {
  font-weight: 600;
  font-size: 13px;
  color: var(--text-secondary);
}

.sort-bar select {
  padding: 8px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-family: inherit;
  background: var(--surface);
  cursor: pointer;
  outline: none;
  color: var(--text);
}

.sort-bar select:focus { border-color: var(--accent); }

.result-count {
  margin-left: auto;
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.product-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(59,130,246,.2);
  background: var(--bg-card-hover);
}

.product-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16/11;
  overflow: hidden;
  background: var(--bg-secondary);
}

.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.4,0,.2,1);
}

.product-card:hover .product-img-wrap img { transform: scale(1.06); }

.product-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .3px;
  text-transform: uppercase;
}

.product-badge.bestSeller { background: rgba(59,130,246,.2); color: var(--accent); }
.product-badge.legend { background: rgba(255,200,50,.15); color: #ffc832; }
.product-badge.premium { background: rgba(200,160,255,.15); color: #c8a0ff; }
.product-badge.topQuality { background: rgba(50,200,120,.15); color: #32c878; }
.product-badge.recommended { background: rgba(100,150,255,.15); color: #6496ff; }
.product-badge.savings { background: rgba(255,100,100,.15); color: #ff6464; }

.product-body {
  padding: 18px 20px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-category {
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .8px;
  margin-bottom: 6px;
}

.product-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
  line-height: 1.3;
  color: var(--white);
}

.product-desc {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 14px;
  line-height: 1.6;
  flex: 1;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.product-price {
  font-size: 22px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -.5px;
}

.product-price small {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
}

.product-rating {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: #ffc832;
  font-weight: 600;
}

.product-rating span { color: var(--text-muted); font-weight: 400; margin-left: 2px; }

/* Store Buttons */
.store-buttons {
  display: flex;
  gap: 6px;
  margin-top: 14px;
  flex-wrap: wrap;
}

.store-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 12px;
  border-radius: 6px;
  border: none;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  color: white;
}

.store-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,.3);
}

.store-btn .icon { display: flex; align-items: center; }

.store-icon-img {
  width: 16px;
  height: 16px;
  vertical-align: middle;
  display: inline-block;
  object-fit: contain;
  border-radius: 2px;
}

/* No results */
.no-results {
  text-align: center;
  padding: 64px 24px;
  grid-column: 1 / -1;
}

.no-results h3 { font-size: 20px; margin-bottom: 8px; color: var(--white); }
.no-results p { color: var(--text-muted); }

/* Audio Mini */
.audio-mini {
  text-align: center;
  padding: 32px 32px 0;
}

.audio-mini-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.audio-mini-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: .5px;
  text-transform: uppercase;
}

.audio-mini audio {
  width: 260px;
  height: 36px;
  border-radius: 6px;
  filter: invert(1);
}

/* gear tags */
.gear-tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
  background: rgba(59,130,246,.1);
  color: var(--accent);
  margin-top: 8px;
}

/* My Setup Section */
.my-setup {
  padding: 64px 32px;
}

.setup-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.setup-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  transition: var(--transition);
}

.setup-item:hover {
  border-color: rgba(59,130,246,.2);
  transform: translateY(-2px);
}

.setup-item-icon {
  font-size: 32px;
  margin-bottom: 10px;
  display: block;
}

.setup-item-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.setup-item-desc {
  font-size: 12px;
  color: var(--text-muted);
}

/* About Section */
.about-section {
  padding: 80px 32px;
  position: relative;
  overflow: hidden;
}

.about-section::before {
  content: '';
  position: absolute;
  top: -30%;
  left: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(59,130,246,.08) 0%, transparent 60%);
  border-radius: 50%;
}

.about-inner {
  margin: 0 auto;
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 48px;
  align-items: start;
}

.about-photo-wrapper {
  width: 280px;
  height: 280px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid rgba(59,130,246,.3);
  box-shadow: 0 0 40px rgba(59,130,246,.15);
  flex-shrink: 0;
  background: var(--bg-secondary);
}

.about-photo-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-content h2 {
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 8px;
  letter-spacing: -.5px;
}

.about-content h2 span { color: var(--accent); }

.about-subtitle {
  font-size: 16px;
  color: var(--white);
  font-weight: 600;
  margin-bottom: 20px;
}

.about-content p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-credits {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.credit-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: rgba(59,130,246,.08);
  border: 1px solid rgba(59,130,246,.2);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  color: var(--white);
}

.credit-badge .icon { font-size: 16px; }

/* Stores Section */
.stores-section {
  padding: 0 32px 64px;
  max-width: 1280px;
  margin: 0 auto;
}

.stores-card {
  background: rgba(10,10,10,0.6);
  border: 1px solid rgba(59,130,246,.15);
  border-radius: var(--radius-xl);
  padding: 48px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.stores-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(59,130,246,.08) 0%, transparent 70%);
  border-radius: 50%;
}

.stores-card h2 {
  font-size: 24px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
  position: relative;
}

.stores-card p {
  color: var(--text-muted);
  margin-bottom: 28px;
  position: relative;
  font-size: 14px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.stores-logos {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

.store-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
}

.store-logo:hover {
  border-color: var(--store-color, var(--accent));
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}

.store-logo i {
  font-size: 18px;
  color: var(--store-color, var(--accent));
}

.store-logo-img {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  object-fit: contain;
  flex-shrink: 0;
}

/* Footer */
footer {
  color: var(--text-muted);
  padding: 56px 32px 24px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

footer h3 {
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 16px;
}

footer ul { list-style: none; }
footer ul li { margin-bottom: 10px; }

footer ul li a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  transition: var(--transition);
}

footer ul li a:hover { color: var(--accent); }

.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  text-align: center;
  color: var(--text-muted);
  line-height: 1.7;
}

.footer-bottom strong { color: var(--text-secondary); }

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--surface);
  color: var(--white);
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border);
  transform: translateY(100px);
  opacity: 0;
  transition: all .4s cubic-bezier(.4,0,.2,1);
  z-index: 999;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* Modal */
#disclosureModal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.8);
  backdrop-filter: blur(8px);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal-content {
  background: var(--surface);
  border-radius: var(--radius-lg);
  max-width: 480px;
  width: 100%;
  padding: 36px;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border);
}

.modal-content h3 {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--white);
}

.modal-content p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.7;
}

.modal-content button {
  margin-top: 20px;
  padding: 12px 28px;
  background: linear-gradient(135deg, var(--accent), #60a5fa);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 700;
  font-family: inherit;
  font-size: 14px;
  transition: var(--transition);
}

.modal-content button:hover { opacity: .9; }

/* Hamburger menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  width: 22px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: var(--transition);
}

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  background: rgba(13,13,13,.98);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 16px;
  z-index: 99;
  flex-direction: column;
  gap: 4px;
}

.mobile-nav.open { display: flex; }

.mobile-nav .nav-link {
  padding: 12px 16px;
  font-size: 15px;
  text-align: left;
}

/* Responsive */
/* ===== GUIDES SECTION ===== */
.guides-section {
  padding: 64px 32px;
}

.guides-inner {
  width: 100%;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}

.guide-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  cursor: pointer;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

.guide-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(59,130,246,.2);
  background: var(--bg-card-hover);
}

.guide-card-img {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--bg-secondary);
}

.guide-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.4,0,.2,1);
}

.guide-card:hover .guide-card-img img { transform: scale(1.05); }

.guide-card-cat {
  position: absolute;
  bottom: 10px;
  left: 10px;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .5px;
  text-transform: uppercase;
  background: rgba(0,0,0,.7);
  color: var(--white);
  backdrop-filter: blur(4px);
}

.guide-card-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .3px;
  text-transform: uppercase;
}

.guide-card-badge.bestSeller { background: rgba(59,130,246,.2); color: var(--accent); }
.guide-card-badge.legend { background: rgba(255,200,50,.15); color: #ffc832; }
.guide-card-badge.premium { background: rgba(200,160,255,.15); color: #c8a0ff; }
.guide-card-badge.topQuality { background: rgba(50,200,120,.15); color: #32c878; }
.guide-card-badge.recommended { background: rgba(100,150,255,.15); color: #6496ff; }

.guide-card-body {
  padding: 20px 22px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.guide-card-title {
  font-size: 17px;
  font-weight: 800;
  line-height: 1.3;
  color: var(--white);
  margin-bottom: 8px;
}

.guide-card-intro {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
  flex: 1;
}

.guide-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  margin-top: 14px;
  border-top: 1px solid var(--border);
}

.guide-card-meta {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

.guide-card-btn {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  transition: var(--transition);
}

.guide-card:hover .guide-card-btn { color: #60a5fa; }

/* Guide Detail */
.guide-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
  margin-bottom: 32px;
}

.guide-back-btn:hover {
  border-color: var(--accent);
  color: var(--white);
  background: rgba(59,130,246,.08);
}

.guide-detail-header {
  margin-bottom: 24px;
}

.guide-detail-meta {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 12px;
}

.guide-detail-title {
  font-size: clamp(34px, 4.5vw, 56px);
  font-weight: 900;
  line-height: 1.1;
  color: var(--white);
  letter-spacing: -.5px;
  margin-bottom: 12px;
}

.guide-detail-author {
  font-size: 14px;
  color: var(--text-muted);
  font-style: italic;
}

.guide-detail-img {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 32px;
  border: 1px solid var(--border);
  max-height: 500px;
}

.guide-detail-img img {
  width: 100%;
  display: block;
  aspect-ratio: 21/9;
  object-fit: cover;
  max-height: 500px;
}

.guide-detail-intro {
  font-size: 18px;
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 40px;
  padding: 0 0 32px;
  border-bottom: 1px solid var(--border);
}

.guide-detail-intro p { max-width: 100%; }

/* Guide Sections */
.guide-section {
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,.04);
}

.guide-section-heading {
  font-size: 22px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 14px;
  letter-spacing: -.3px;
}

.guide-section-content {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.guide-section-products {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 12px;
  margin-top: 16px;
}

/* Guide Product Cards */
.guide-product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.guide-product-card:hover {
  border-color: rgba(59,130,246,.3);
  box-shadow: 0 4px 20px rgba(0,0,0,.3);
  transform: translateY(-2px);
}

.guide-product-card-img {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--bg-secondary);
}

.guide-product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.guide-product-card-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.guide-product-card-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
}

.guide-product-card-rating {
  font-size: 13px;
  color: #f59e0b;
}

.guide-product-card-rating span {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 400;
  margin-left: 2px;
}

.guide-product-card-price {
  font-size: 18px;
  font-weight: 800;
  color: var(--accent);
}

.guide-product-card-price small {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
}

.guide-product-card-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.guide-product-card-stores {
  display: flex;
  gap: 4px;
  margin-top: auto;
  padding-top: 8px;
  flex-wrap: wrap;
}

.chip-store {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  color: white;
  text-decoration: none;
  transition: var(--transition);
}

.chip-store:hover { opacity: .85; }

.chip-store .icon { display: flex; align-items: center; }

/* Guide Verdict */
.guide-verdict {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(59,130,246,.08);
  border: 1px solid rgba(59,130,246,.2);
  border-radius: var(--radius);
  padding: 14px 22px;
  margin-bottom: 40px;
}

.verdict-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
}

.verdict-text {
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
}

/* Guide Featured Products */
.guide-featured {
  margin-bottom: 40px;
}

.guide-featured-label {
  font-size: 20px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 20px;
}

.guide-featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.guide-featured-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.guide-featured-card:hover {
  border-color: rgba(59,130,246,.2);
  box-shadow: var(--shadow);
}

.guide-featured-img {
  width: 100%;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--bg-secondary);
}

.guide-featured-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.guide-featured-body {
  padding: 16px 18px 18px;
}

.guide-featured-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.guide-featured-price {
  font-size: 20px;
  font-weight: 800;
  color: var(--white);
}

.guide-featured-price small {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
}

.guide-featured-rating {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: #ffc832;
  font-weight: 600;
  margin: 4px 0 6px;
}

.guide-featured-rating span { color: var(--text-muted); font-weight: 400; }

.guide-featured-desc {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 10px;
}

.guide-featured-stores {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.guide-featured-stores .store-btn { font-size: 11px; padding: 6px 10px; }

/* Guide Conclusion */
.guide-conclusion {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.guide-conclusion h3 {
  font-size: 20px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
}

.guide-conclusion p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* Guide detail override for grid container - hides filter/search in detail view */
.guide-detail-open .cat-grid,
.guide-detail-open .sort-bar {
  display: none;
}

/* Responsive */
@media (max-width: 1200px) {
  .guide-section-products { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
}

@media (max-width: 768px) {
  .guides-section { padding: 40px 16px; }
  .guide-grid { grid-template-columns: 1fr; gap: 16px; }
  .guide-card-title { font-size: 16px; }
  .guide-detail-title { font-size: 26px; }
  .guide-detail-img img { aspect-ratio: 16/9; }
  .guide-detail-intro { font-size: 16px; }
  .guide-section-heading { font-size: 19px; }
  .guide-detail-img, .guide-detail-img img { max-height: 300px; }
  .guide-featured-grid { grid-template-columns: 1fr; }
  .guide-conclusion { padding: 24px 20px; }
  .guide-verdict { flex-direction: column; align-items: flex-start; gap: 6px; }
}

/* ===== EXISTING RULES BELOW ===== */

@media (max-width: 900px) {
  .about-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .about-photo-wrapper {
    margin: 0 auto;
    width: 200px;
    height: 200px;
  }
  .about-credits { justify-content: center; }
}

@media (max-width: 768px) {
  .header-inner { padding: 0 16px; gap: 12px; }
  nav { display: none; }
  .hamburger { display: flex; }
  .hero { padding: 64px 20px 56px; }
  .hero h1 { font-size: 30px; }
  .hero-instruments { gap: 14px; font-size: 17px; }
  .bass-icon { font-size: 24px; }
  .hero-actions { flex-direction: column; align-items: center; }
  .stats-bar { padding: 20px 16px; }
  .stats-inner { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .stat-number { font-size: 24px; }
  .stat-label { font-size: 11px; }
  .featured-cats { padding: 40px 16px 0; }
  .products-section { padding: 0 16px 40px; }
  .cat-grid { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .product-grid { grid-template-columns: 1fr; gap: 16px; }
  .product-card { max-width: 100%; }
  .store-buttons { flex-wrap: wrap; }
  .store-btn { font-size: 10px; padding: 6px 10px; }
  .audio-mini { padding: 24px 16px 0; }
  .my-setup { padding: 40px 16px; }
  .about-section { padding: 56px 16px; }
  .newsletter-section { padding: 0 16px 40px; }
  .newsletter-card { padding: 32px 20px; }
  .newsletter-form { flex-direction: column; }
  .newsletter-form button { width: 100%; }
  footer { padding: 40px 16px 20px; }
  .sort-bar .result-count { margin-left: 0; width: 100%; }
}

@media (max-width: 480px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-inner { gap: 4px; }
  .stat-number { font-size: 20px; }
  .guide-section-products { grid-template-columns: 1fr; }
}