/*
Theme Name: HEXGALLERY
Theme URI: https://hexgallery.local
Description: An experimental gallery selling hex colors as fine art
Version: 1.0.0
Author: HEXGALLERY
Text Domain: hexgallery
Requires at least: 6.0
Requires PHP: 8.0
*/

:root {
  --bg: #0a0a0a;
  --fg: #e8e8e8;
  --fg-muted: #666;
  --fg-dim: #333;
  --accent: #fff;
  --font-mono: "JetBrains Mono", "SF Mono", "Fira Code", monospace;
  --font-sans: "Inter", "Helvetica Neue", Arial, sans-serif;
  --grid-gap: 2px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection {
  background: var(--fg);
  color: var(--bg);
}

a {
  color: inherit;
  text-decoration: none;
}

/* ─── SITE HEADER ─── */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2.5rem;
  background: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--fg-dim);
  mix-blend-mode: normal;
}

.site-logo {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-weight: 400;
}

.site-logo span {
  color: var(--fg-muted);
}

.site-nav {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.site-nav a {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-muted);
  transition: color 0.3s;
}

.site-nav a:hover {
  color: var(--fg);
}

.cart-count {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  background: var(--fg);
  color: var(--bg);
  padding: 0.15rem 0.5rem;
  border-radius: 0;
  margin-left: 0.3rem;
}

/* ─── HERO ─── */

.hero {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 2.5rem 4rem;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 49.5%,
      var(--fg-dim) 49.5%,
      var(--fg-dim) 50.5%,
      transparent 50.5%
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 49.5%,
      var(--fg-dim) 49.5%,
      var(--fg-dim) 50.5%,
      transparent 50.5%
    );
  background-size: 25vw 25vh;
  opacity: 0.15;
  pointer-events: none;
}

.hero-title {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 6vw, 5rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.1;
  max-width: 70vw;
}

.hero-title em {
  font-style: normal;
  color: var(--fg-muted);
}

.hero-sub {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--fg-muted);
  letter-spacing: 0.15em;
  margin-top: 1.5rem;
  text-transform: uppercase;
}

/* ─── PRODUCT GRID ─── */

.section-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--fg-muted);
  padding: 3rem 2.5rem 1.5rem;
  border-top: 1px solid var(--fg-dim);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--grid-gap);
  padding: 0 var(--grid-gap) var(--grid-gap);
}

.product-card {
  position: relative;
  cursor: pointer;
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card:hover {
  z-index: 2;
}

.color-swatch {
  aspect-ratio: 1;
  width: 100%;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card:hover .color-swatch {
  transform: scale(1.03);
}

.product-meta {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
  opacity: 0;
  transition: opacity 0.3s;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.product-card:hover .product-meta {
  opacity: 1;
}

.product-name {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.05em;
}

.product-hex {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: rgba(255,255,255,0.5);
  margin-top: 0.25rem;
  letter-spacing: 0.1em;
}

.product-price {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

/* ─── SINGLE PRODUCT ─── */

.single-product-layout {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding-top: 60px;
}

.product-color-display {
  position: sticky;
  top: 60px;
  height: calc(100vh - 60px);
}

.product-info {
  padding: 4rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 560px;
}

.product-info .hex-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 0.5rem;
}

.product-info h1 {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 300;
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
}

.product-info .price {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--fg-muted);
  margin-bottom: 2.5rem;
  letter-spacing: 0.05em;
}

.product-info .description {
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--fg-muted);
  margin-bottom: 3rem;
  max-width: 420px;
}

.product-info .specs {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--fg-dim);
  letter-spacing: 0.1em;
  line-height: 2.2;
  border-top: 1px solid var(--fg-dim);
  padding-top: 1.5rem;
  margin-bottom: 2.5rem;
  text-transform: uppercase;
}

.btn-add-to-cart {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  background: var(--fg);
  color: var(--bg);
  border: none;
  padding: 1.1rem 2.5rem;
  cursor: pointer;
  transition: all 0.3s;
  width: fit-content;
}

.btn-add-to-cart:hover {
  background: #ccc;
  padding-left: 3rem;
}

/* ─── ABOUT / MANIFESTO ─── */

.manifesto {
  padding: 8rem 2.5rem;
  border-top: 1px solid var(--fg-dim);
}

.manifesto-inner {
  max-width: 640px;
  margin: 0 auto;
}

.manifesto h2 {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 3rem;
}

.manifesto p {
  font-size: 1.1rem;
  line-height: 2;
  color: var(--fg-muted);
  margin-bottom: 1.5rem;
}

.manifesto p strong {
  color: var(--fg);
  font-weight: 400;
}

/* ─── FOOTER ─── */

.site-footer {
  border-top: 1px solid var(--fg-dim);
  padding: 2rem 2.5rem;
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: var(--fg-dim);
  text-transform: uppercase;
}

/* ─── WOOCOMMERCE OVERRIDES ─── */

.woocommerce-message,
.woocommerce-info,
.woocommerce-error {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  background: var(--bg) !important;
  border-color: var(--fg-dim) !important;
  color: var(--fg) !important;
  border-top: 1px solid var(--fg-dim) !important;
}

.woocommerce-message::before,
.woocommerce-info::before {
  color: var(--fg-muted) !important;
}

.woocommerce table.shop_table {
  background: transparent;
  border-color: var(--fg-dim);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.woocommerce table.shop_table th,
.woocommerce table.shop_table td {
  border-color: var(--fg-dim) !important;
  color: var(--fg);
  padding: 1rem;
}

.woocommerce .button,
.woocommerce button.button,
.woocommerce input.button,
.woocommerce a.button {
  background: var(--fg) !important;
  color: var(--bg) !important;
  font-family: var(--font-mono) !important;
  font-size: 0.7rem !important;
  letter-spacing: 0.2em !important;
  text-transform: uppercase !important;
  border: none !important;
  border-radius: 0 !important;
  padding: 1rem 2rem !important;
  transition: background 0.3s !important;
}

.woocommerce .button:hover,
.woocommerce button.button:hover {
  background: #ccc !important;
}

.woocommerce-checkout .form-row label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.woocommerce-checkout input,
.woocommerce-checkout select,
.woocommerce-checkout textarea {
  background: transparent !important;
  border: 1px solid var(--fg-dim) !important;
  color: var(--fg) !important;
  font-family: var(--font-mono) !important;
  font-size: 0.8rem !important;
  padding: 0.8rem !important;
  border-radius: 0 !important;
}

.woocommerce-checkout input:focus {
  border-color: var(--fg-muted) !important;
  outline: none !important;
}

/* ─── CART PAGE ─── */

.woocommerce td.product-name {
  font-family: var(--font-mono);
}

.woocommerce .cart-swatch {
  display: inline-block;
  width: 40px;
  height: 40px;
  vertical-align: middle;
  margin-right: 1rem;
}

/* ─── RESPONSIVE ─── */

@media (max-width: 768px) {
  .single-product-layout {
    grid-template-columns: 1fr;
  }

  .product-color-display {
    position: relative;
    height: 60vh;
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .site-header {
    padding: 1rem 1.5rem;
  }

  .hero {
    padding: 0 1.5rem 3rem;
  }
}

@media (max-width: 480px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
}

/* ─── ANIMATIONS ─── */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.product-card {
  animation: fadeInUp 0.6s ease-out both;
}

.product-card:nth-child(2) { animation-delay: 0.05s; }
.product-card:nth-child(3) { animation-delay: 0.1s; }
.product-card:nth-child(4) { animation-delay: 0.15s; }
.product-card:nth-child(5) { animation-delay: 0.2s; }
.product-card:nth-child(6) { animation-delay: 0.25s; }
.product-card:nth-child(7) { animation-delay: 0.3s; }
.product-card:nth-child(8) { animation-delay: 0.35s; }
.product-card:nth-child(9) { animation-delay: 0.4s; }

/* ─── CURSOR ─── */

.product-card {
  cursor: crosshair;
}