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

:root {
  --black: #0a0a0a;
  --dark: #141414;
  --gray: #888;
  --light: #e8e4dc;
  --white: #f5f2eb;
  --accent: #00b8ff;
  --accent-dim: #0090cc;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Nav */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 2rem;
  background: linear-gradient(to bottom, rgba(10,10,10,0.95), transparent);
  backdrop-filter: blur(8px);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.75rem;
  letter-spacing: 0.15em;
  color: var(--white);
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  color: var(--gray);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--white);
}

.nav-cart {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--white);
  padding: 0.5rem 1rem;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.nav-cart:hover {
  border-color: var(--accent);
  background: rgba(0,184,255,0.05);
}

.cart-count {
  background: var(--accent);
  color: var(--black);
  font-size: 0.65rem;
  font-weight: 600;
  width: 1.25rem;
  height: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

/* Hero */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-rows: 1fr auto;
  align-items: center;
  text-align: center;
  padding: 6rem 2rem 2rem;
  position: relative;
}

.hero-content {
  align-self: center;
  justify-self: center;
  width: 100%;
  max-width: 900px;
}

.hero-tag {
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: var(--accent);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(4rem, 15vw, 12rem);
  line-height: 0.85;
  letter-spacing: 0.02em;
  display: flex;
  flex-direction: column;
}

.hero-title .outline {
  -webkit-text-stroke: 2px var(--white);
  color: transparent;
}

.hero-sub {
  margin-top: 2rem;
  color: var(--gray);
  font-size: 1rem;
  max-width: 28rem;
}

.btn-primary {
  display: inline-block;
  margin-top: 2.5rem;
  padding: 1rem 2.5rem;
  background: var(--accent);
  color: var(--black);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.btn-primary:hover {
  background: var(--accent-dim);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
  text-align: center;
}

.hero-scroll {
  justify-self: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  color: var(--gray);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  padding: 2rem 0 1rem;
}

.scroll-line {
  width: 1px;
  height: 3rem;
  background: linear-gradient(to bottom, var(--gray), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.8); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* Marquee */
.marquee-section {
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  overflow: hidden;
  padding: 0.75rem 0;
}

.marquee {
  display: flex;
  white-space: nowrap;
  animation: marquee 25s linear infinite;
}

.marquee span {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.15em;
  color: var(--gray);
  padding-right: 2rem;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Sections */
section {
  padding: 6rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.section-header {
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.section-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--accent);
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: 0.08em;
}

/* Featured Grid */
.featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.featured-card {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  cursor: pointer;
  background: var(--dark);
}

.featured-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.featured-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.9) 0%, transparent 50%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
}

.featured-badge {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  background: var(--accent);
  color: var(--black);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  padding: 0.35rem 0.75rem;
}

.featured-name {
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 0.05em;
}

.featured-price {
  color: var(--accent);
  font-weight: 500;
  margin-top: 0.25rem;
}

/* Product Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.product-card {
  background: var(--dark);
  cursor: pointer;
  transition: transform 0.2s;
  border: 1px solid transparent;
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0,184,255,0.2);
}

.product-image {
  aspect-ratio: 1;
  overflow: hidden;
  background: #1a1a1a;
  position: relative;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.product-card:hover .product-image img {
  transform: scale(1.03);
}

.product-info {
  padding: 1.25rem;
}

.product-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.05em;
}

.product-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.5rem;
}

.product-price {
  color: var(--accent);
  font-weight: 500;
}

.product-colors {
  font-size: 0.75rem;
  color: var(--gray);
}

.product-stock {
  font-size: 0.7rem;
  color: var(--gray);
  letter-spacing: 0.04em;
}

.product-color-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.product-color-dots {
  display: flex;
  gap: 0.25rem;
}

.color-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
}

.product-sold-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 1;
  background: rgba(0,0,0,0.75);
  color: #ef4444;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  padding: 0.35rem 0.6rem;
}

.product-card.is-sold-out {
  opacity: 0.65;
}

.featured-stock {
  font-size: 0.75rem;
  color: var(--gray);
  margin-top: 0.25rem;
}

.sold-out-badge {
  background: #ef4444 !important;
  color: #fff !important;
}

.featured-card.is-sold-out {
  opacity: 0.7;
}

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 2rem;
  color: var(--gray);
  border: 1px dashed rgba(255,255,255,0.1);
}

/* About */
.about {
  max-width: none;
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.about-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.about-content {
  max-width: 640px;
}

.about-lead {
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 1rem;
  line-height: 1.4;
}

.about-content p {
  color: var(--gray);
  margin-bottom: 2.5rem;
}

.about-stats {
  display: flex;
  gap: 3rem;
  flex-wrap: wrap;
}

.about-stats div {
  display: flex;
  flex-direction: column;
}

.about-stats strong {
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 0.05em;
  color: var(--accent);
}

.about-stats span {
  font-size: 0.8rem;
  color: var(--gray);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Footer */
.footer {
  padding: 3rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.15em;
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  color: var(--gray);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--white);
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--gray);
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.modal.open {
  opacity: 1;
  pointer-events: all;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(4px);
}

.modal-content {
  position: relative;
  background: var(--dark);
  max-width: 900px;
  width: 95%;
  max-height: 90vh;
  overflow-y: auto;
  border: 1px solid rgba(255,255,255,0.08);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: var(--white);
  font-size: 2rem;
  cursor: pointer;
  z-index: 1;
  line-height: 1;
}

.modal-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.modal-image {
  aspect-ratio: 1;
  background: #1a1a1a;
}

.modal-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-details {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
}

.modal-name {
  font-family: var(--font-display);
  font-size: 2.5rem;
  letter-spacing: 0.05em;
}

.modal-price {
  color: var(--accent);
  font-size: 1.25rem;
  font-weight: 500;
  margin: 0.5rem 0 0.25rem;
}

.modal-stock {
  font-size: 0.8rem;
  color: var(--gray);
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
}

.modal-stock.low-stock {
  color: #f59e0b;
}

.modal-stock.sold-out {
  color: #ef4444;
}

.modal-desc {
  color: var(--gray);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.option-label {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 0.75rem;
  display: block;
}

.option-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.option-btn {
  padding: 0.5rem 1rem;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
}

.option-btn:hover,
.option-btn.selected {
  border-color: var(--accent);
  background: rgba(0,184,255,0.1);
  color: var(--accent);
}

.color-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.color-swatch {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.25);
  flex-shrink: 0;
}

.modal-add:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.modal-add:disabled:hover {
  background: var(--accent);
  transform: none;
}

.modal-add {
  margin-top: auto;
}

/* Cart Drawer */
.cart-drawer {
  position: fixed;
  inset: 0;
  z-index: 300;
  pointer-events: none;
}

.cart-drawer.open {
  pointer-events: all;
}

.cart-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
  opacity: 0;
  transition: opacity 0.3s;
}

.cart-drawer.open .cart-backdrop {
  opacity: 1;
}

.cart-panel {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 420px;
  height: 100%;
  background: var(--dark);
  border-left: 1px solid rgba(255,255,255,0.08);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.cart-drawer.open .cart-panel {
  transform: translateX(0);
}

.cart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.cart-header h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.1em;
}

.cart-close {
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.75rem;
  cursor: pointer;
}

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
}

.cart-item {
  display: flex;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.cart-item img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  background: #1a1a1a;
}

.cart-item-info {
  flex: 1;
}

.cart-item-name {
  font-weight: 500;
  font-size: 0.9rem;
}

.cart-item-meta {
  font-size: 0.75rem;
  color: var(--gray);
  margin-top: 0.25rem;
}

.cart-item-price {
  color: var(--accent);
  font-weight: 500;
  margin-top: 0.5rem;
}

.cart-item-remove {
  background: none;
  border: none;
  color: var(--gray);
  cursor: pointer;
  font-size: 0.75rem;
  align-self: flex-start;
}

.cart-empty {
  text-align: center;
  color: var(--gray);
  padding: 3rem 1rem;
}

.cart-footer {
  padding: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .modal-body {
    grid-template-columns: 1fr;
  }

  .about-stats {
    gap: 2rem;
  }

  section {
    padding: 4rem 1.25rem;
  }
}