/* Crank and Canvas – Ultra Premium Styles */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,400;1,500&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --white: #ffffff;
  --off-white: #fafafa;
  --light-grey: #f5f5f5;
  --mid-grey: #e5e5e5;
  --text: #1a1a1a;
  --text-muted: #666666;
  --accent: #111111;
  --border: #e8e8e8;
  --focus: #1a1a1a;
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 300;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

/* Accessibility – visible focus */
:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

a:focus:not(:focus-visible),
button:focus:not(:focus-visible) {
  outline: none;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--text);
  color: white;
  padding: 0.6rem 1rem;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  z-index: 200;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 1rem;
}

/* Typography */
.serif {
  font-family: 'Cormorant Garamond', Georgia, serif;
}

.italic {
  font-style: italic;
}

h1, h2, h3, h4 {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 400;
  letter-spacing: -0.01em;
}

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s ease;
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.35rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
  transition: opacity 0.2s;
}

.nav-links a:hover {
  opacity: 0.55;
}

.cart-btn {
  position: relative;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.cart-count {
  position: absolute;
  top: -8px;
  right: -12px;
  background: var(--text);
  color: white;
  font-size: 0.65rem;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8rem 2rem 4rem;
  background: var(--white);
}

.hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 300;
  font-style: italic;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  color: var(--text);
}

.hero-subtitle {
  font-size: 1rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 3rem;
  max-width: 480px;
}

.btn {
  display: inline-block;
  padding: 0.95rem 2.4rem;
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--text);
  background: transparent;
  color: var(--text);
  transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  cursor: pointer;
  text-align: center;
}

.btn:hover {
  background: var(--text);
  color: white;
}

.btn:active {
  transform: scale(0.98);
}

.btn-filled {
  background: var(--text);
  color: white;
}

.btn-filled:hover {
  background: #333;
  border-color: #333;
}

/* Sections */
.section {
  padding: 6rem 2rem;
  max-width: 1280px;
  margin: 0 auto;
}

.section-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.2rem;
  font-weight: 300;
  font-style: italic;
  text-align: center;
  margin-bottom: 0.75rem;
}

.section-line {
  width: 40px;
  height: 1px;
  background: var(--text);
  margin: 0 auto 3.5rem;
}

/* Product Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 3rem 2rem;
}

.product-card {
  text-decoration: none;
  color: inherit;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  display: block;
}

.product-card:hover {
  transform: translateY(-8px);
}

.product-card:hover .product-image {
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
}

.product-image {
  width: 100%;
  aspect-ratio: 2/3;
  object-fit: cover;
  background: var(--light-grey);
  margin-bottom: 1.25rem;
  border: 1px solid var(--border);
  transition: box-shadow 0.4s ease;
  display: block;
}

.product-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.25rem;
  font-weight: 400;
  font-style: italic;
  margin-bottom: 0.25rem;
}

.product-year {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.product-price {
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.03em;
}

/* Product Detail */
.product-detail {
  max-width: 1100px;
  margin: 0 auto;
  padding: 8rem 2rem 5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.product-detail-image {
  width: 100%;
  border: 1px solid var(--border);
}

.product-detail-info h1 {
  font-size: 2.4rem;
  font-weight: 300;
  font-style: italic;
  margin-bottom: 0.5rem;
}

.product-detail-price {
  font-size: 1.3rem;
  margin: 1.5rem 0;
  letter-spacing: 0.03em;
}

.specs-list {
  list-style: none;
  margin: 2rem 0;
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
}

.specs-list li {
  display: flex;
  justify-content: space-between;
  padding: 0.55rem 0;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--light-grey);
}

.specs-list li span:first-child {
  color: var(--text-muted);
  font-weight: 300;
}

.product-description {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin: 1.5rem 0 2rem;
}

/* Cart */
.cart-page {
  max-width: 900px;
  margin: 0 auto;
  padding: 8rem 2rem 5rem;
}

.cart-item {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 1.5rem;
  align-items: center;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
}

.cart-item img {
  width: 100px;
  aspect-ratio: 2/3;
  object-fit: cover;
  border: 1px solid var(--border);
}

.cart-total {
  text-align: right;
  margin-top: 2rem;
  font-size: 1.2rem;
  letter-spacing: 0.03em;
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  color: var(--text-muted);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid var(--border);
  background: white;
  font-family: inherit;
  font-size: 1rem; /* prevents iOS zoom */
  color: var(--text);
  transition: border-color 0.2s;
  border-radius: 0;
  appearance: none;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--text);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #aaa;
}

/* Footer */
.footer {
  background: var(--off-white);
  border-top: 1px solid var(--border);
  padding: 4rem 2rem 2.5rem;
  margin-top: 4rem;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
}

.footer-brand {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.2rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.footer-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 280px;
}

.footer h4 {
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.footer ul {
  list-style: none;
}

.footer ul li {
  margin-bottom: 0.6rem;
}

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

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

.footer-bottom {
  max-width: 1280px;
  margin: 3rem auto 0;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* Utility */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mb-2 { margin-bottom: 2rem; }

.empty-cart {
  text-align: center;
  padding: 4rem 0;
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 900px) {
  .product-detail {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
  .nav-links {
    gap: 1.5rem;
  }
}

@media (max-width: 640px) {
  .nav-inner {
    padding: 1rem 1.25rem;
  }
  .nav-links {
    display: none;
  }
  .hero {
    padding: 7rem 1.5rem 3rem;
  }
  .section {
    padding: 4rem 1.5rem;
  }
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .cart-item {
    grid-template-columns: 80px 1fr;
  }
  .cart-item .remove-btn {
    grid-column: 1 / -1;
    text-align: right;
  }
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  padding: 0.35rem;
  cursor: pointer;
  color: var(--text);
  line-height: 1;
  transition: opacity 0.2s;
}

.menu-toggle:hover {
  opacity: 0.55;
}

.menu-toggle svg {
  display: block;
  width: 22px;
  height: 22px;
}

.menu-toggle .icon-close {
  display: none;
}

.menu-toggle.is-open .icon-menu {
  display: none;
}

.menu-toggle.is-open .icon-close {
  display: block;
}

@media (max-width: 640px) {
  .nav {
    position: fixed; /* already is, but ensure stacking */
  }

  .nav-inner {
    position: relative;
  }

  .menu-toggle {
    display: block;
    order: 3;
  }

  .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 1.75rem 1.5rem 2rem;
    border-bottom: 1px solid var(--border);
    gap: 0;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.04);
    z-index: 99;

    /* Smooth slide + fade animation */
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    pointer-events: none;
    transition: opacity 0.32s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.32s cubic-bezier(0.22, 1, 0.36, 1),
                visibility 0.32s;
  }

  .nav-links.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }

  .nav-links li {
    border-bottom: 1px solid var(--light-grey);
  }

  .nav-links li:last-child {
    border-bottom: none;
  }

  .nav-links a {
    display: block;
    padding: 1rem 0;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
  }

  .nav-links .cart-btn {
    padding: 1rem 0;
  }
}