/* ============================================================
   Glory and Gains — Design System
   ============================================================ */

/* ------------------------------------------------------------
   0. Self-hosted Fonts
   ------------------------------------------------------------ */

@font-face {
  font-family: 'Cormorant Garamond';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/static/fonts/cormorant-garamond-400-normal.woff2') format('woff2');
}

@font-face {
  font-family: 'Cormorant Garamond';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('/static/fonts/cormorant-garamond-400-italic.woff2') format('woff2');
}

@font-face {
  font-family: 'Cormorant Garamond';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/static/fonts/cormorant-garamond-600-normal.woff2') format('woff2');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/static/fonts/inter-400-normal.woff2') format('woff2');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/static/fonts/inter-600-normal.woff2') format('woff2');
}

/* ------------------------------------------------------------
   1. Design Tokens
   ------------------------------------------------------------ */

:root {
  /* Colour */
  --colour-bg:        #0d0b09;
  --colour-bg-surface:#1a1714;
  --colour-text:      #e4dccb;
  --colour-accent:    #c5a24a;
  --colour-muted:     #8a8070;
  --colour-border:    #2a2520;

  /* Type scale (fluid) */
  --fs-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.8125rem);
  --fs-sm:   clamp(0.8125rem,0.775rem + 0.25vw, 0.875rem);
  --fs-base: clamp(1rem,     0.95rem + 0.25vw,  1.125rem);
  --fs-md:   clamp(1.125rem, 1rem    + 0.5vw,   1.25rem);
  --fs-lg:   clamp(1.25rem,  1.1rem  + 0.75vw,  1.5rem);
  --fs-xl:   clamp(1.5rem,   1.25rem + 1vw,     2rem);
  --fs-2xl:  clamp(2rem,     1.5rem  + 1.5vw,   2.75rem);
  --fs-3xl:  clamp(2.5rem,   1.75rem + 2.5vw,   3.75rem);

  /* Spacing */
  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  /* Fonts */
  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;

  /* Layout */
  --max-width:      72rem;
  --max-width-text: 40rem;
  --radius:         0.25rem;
  --transition:     0.2s ease;
}

/* ------------------------------------------------------------
   2. Reset
   ------------------------------------------------------------ */

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

body, h1, h2, h3, h4, h5, h6, p, blockquote, figure, dl, dd {
  margin: 0;
}

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

img, picture, svg {
  display: block;
  max-width: 100%;
}

input, button, textarea, select {
  font: inherit;
  color: inherit;
}

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

/* ------------------------------------------------------------
   3. Typography
   ------------------------------------------------------------ */

body {
  background: var(--colour-bg);
  color: var(--colour-text);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: 0.01em;
}

h1 { font-size: var(--fs-3xl); }
h2 { font-size: var(--fs-2xl); }
h3 { font-size: var(--fs-xl); }
h4 { font-size: var(--fs-lg); }
h5 { font-size: var(--fs-md); }
h6 { font-size: var(--fs-base); }

p + p {
  margin-top: var(--space-md);
}

a:hover {
  color: var(--colour-accent);
}

.lead {
  font-size: var(--fs-lg);
  line-height: 1.5;
  color: var(--colour-text);
}

.caption {
  font-size: var(--fs-sm);
  color: var(--colour-muted);
}

.inscription {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--colour-accent);
}

blockquote {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-style: italic;
  line-height: 1.5;
  border-left: 3px solid var(--colour-accent);
  padding-left: var(--space-lg);
  margin: var(--space-xl) 0;
}

blockquote cite {
  display: block;
  margin-top: var(--space-sm);
  font-size: var(--fs-sm);
  font-style: normal;
  color: var(--colour-muted);
}

/* ------------------------------------------------------------
   4. Layout
   ------------------------------------------------------------ */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.container--text {
  max-width: var(--max-width-text);
}

.section {
  padding: var(--space-xl) 0;
}

.section--sm {
  padding: var(--space-xl) 0;
}

.stack > * + * {
  margin-top: var(--space-md);
}

.stack--sm > * + * {
  margin-top: var(--space-sm);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.grid--products {
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-xl);
}

/* ------------------------------------------------------------
   5. Site Header
   ------------------------------------------------------------ */

.site-header {
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--colour-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--colour-text);
}

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

.site-logo:hover {
  color: var(--colour-text);
}

.site-nav {
  display: flex;
  gap: var(--space-lg);
}

.site-nav a {
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color var(--transition);
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--colour-accent);
}

.site-nav__cart {
  position: relative;
}

.cart-badge {
  background: var(--colour-accent);
  color: var(--colour-bg);
  font-size: 0.65rem;
  font-weight: 600;
  min-width: 1.1em;
  height: 1.1em;
  line-height: 1.1em;
  padding: 0 0.3em;
  border-radius: 999px;
  text-align: center;
  vertical-align: super;
  margin-left: 0.15em;
}

/* ------------------------------------------------------------
   6a. Cart Page
   ------------------------------------------------------------ */

.cart-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--colour-border);
}

.cart-item__info {
  flex: 1;
  min-width: 0;
}

.cart-item__name {
  font-family: var(--font-heading);
  font-size: var(--fs-md);
  font-weight: 600;
}

.cart-item__variant {
  color: var(--colour-muted);
}

.cart-item__remove {
  padding: 0.4em 1em;
  font-size: var(--fs-xs);
}

/* ------------------------------------------------------------
   6. Site Footer
   ------------------------------------------------------------ */

.site-footer {
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--colour-border);
  font-size: var(--fs-sm);
  color: var(--colour-muted);
}

.site-footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.site-footer__links {
  display: flex;
  gap: var(--space-md);
}

.site-footer__links a {
  transition: color var(--transition);
}

.site-footer__links a:hover {
  color: var(--colour-accent);
}

/* ------------------------------------------------------------
   7. Hero
   ------------------------------------------------------------ */

.page-hero {
  padding: var(--space-3xl) 0 var(--space-2xl);
  text-align: center;
}

.hero--home {
  padding: var(--space-xl) 0 var(--space-lg);
}

.page-hero .inscription {
  margin-bottom: var(--space-md);
}

.page-hero h1 {
  margin-bottom: var(--space-md);
}

.page-hero__sub {
  font-size: var(--fs-lg);
  color: var(--colour-muted);
  max-width: 36rem;
  margin: 0 auto var(--space-lg);
}

.page-hero__actions {
  margin-top: var(--space-lg);
}

/* ------------------------------------------------------------
   8. Buttons
   ------------------------------------------------------------ */

.btn {
  display: inline-block;
  padding: 0.75em 1.75em;
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: center;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.btn--primary {
  background: var(--colour-accent);
  color: var(--colour-bg);
  border-color: var(--colour-accent);
}

.btn--primary:hover {
  background: color-mix(in srgb, var(--colour-accent), white 15%);
  border-color: color-mix(in srgb, var(--colour-accent), white 15%);
  color: var(--colour-bg);
}

.btn--secondary {
  background: transparent;
  color: var(--colour-accent);
  border-color: var(--colour-accent);
}

.btn--secondary:hover {
  background: var(--colour-accent);
  color: var(--colour-bg);
}

.btn--ghost {
  background: transparent;
  color: var(--colour-text);
  border-color: var(--colour-border);
}

.btn--ghost:hover {
  border-color: var(--colour-accent);
  color: var(--colour-accent);
}

/* ------------------------------------------------------------
   9. Product Cards
   ------------------------------------------------------------ */

.product-card {
  display: block;
  background: var(--colour-bg-surface);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition);
}

.product-card:hover {
  transform: translateY(-2px);
}

.product-card__image {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--colour-bg-surface);
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity var(--transition), transform var(--transition);
}

.product-card:hover .product-card__image img {
  opacity: 0.9;
  transform: scale(1.03);
}

.product-card__image-placeholder {
  width: 100%;
  height: 100%;
  background: var(--colour-border);
}

.product-card__body {
  padding: var(--space-md);
}

.product-card__name {
  font-family: var(--font-heading);
  font-size: var(--fs-md);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.product-card__price {
  font-size: var(--fs-sm);
  color: var(--colour-accent);
}

/* ------------------------------------------------------------
   10. Product Page Layout
   ------------------------------------------------------------ */

.product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.product-image {
  aspect-ratio: 1 / 1;
  background: #f0ede8;
  border-radius: 0.5rem;
  overflow: hidden;
}

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

.product-image-placeholder {
  width: 100%;
  height: 100%;
  background: var(--colour-border);
}

.product-designs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.product-design {
  background: var(--colour-bg-surface);
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3 / 4;
}

.product-design img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-price {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--colour-accent);
}

.prose {
  max-width: var(--max-width-text);
  line-height: 1.7;
}

/* ------------------------------------------------------------
   11. Forms
   ------------------------------------------------------------ */

label {
  display: block;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--colour-muted);
  margin-bottom: var(--space-xs);
}

input,
select,
textarea {
  display: block;
  width: 100%;
  padding: 0.65em 0.75em;
  font-size: var(--fs-base);
  background: var(--colour-bg-surface);
  color: var(--colour-text);
  border: 1px solid var(--colour-border);
  border-radius: var(--radius);
  transition: border-color var(--transition);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--colour-accent);
  box-shadow: 0 0 0 1px var(--colour-accent);
}

input[type="number"] {
  max-width: 6rem;
}

select {
  cursor: pointer;
}

/* ------------------------------------------------------------
   12. Size Guide Table
   ------------------------------------------------------------ */

.size-guide {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-sm);
  margin-top: var(--space-md);
}

.size-guide th,
.size-guide td {
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--colour-border);
}

.size-guide th {
  font-weight: 600;
  color: var(--colour-muted);
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

details summary {
  cursor: pointer;
  font-size: var(--fs-sm);
  color: var(--colour-muted);
  transition: color var(--transition);
}

details summary:hover {
  color: var(--colour-accent);
}

/* ------------------------------------------------------------
   13. Dividers
   ------------------------------------------------------------ */

hr.ornament {
  border: none;
  text-align: center;
  margin: var(--space-md) 0;
}

hr.ornament::after {
  content: '†';
  color: var(--colour-accent);
  font-size: var(--fs-md);
}

/* ------------------------------------------------------------
   14. Notices
   ------------------------------------------------------------ */

.notice {
  padding: var(--space-md) var(--space-lg);
  background: var(--colour-bg-surface);
  border-left: 3px solid var(--colour-border);
  border-radius: var(--radius);
  font-size: var(--fs-sm);
}

.notice--accent {
  border-left-color: var(--colour-accent);
}

/* ------------------------------------------------------------
   15. Breadcrumb
   ------------------------------------------------------------ */

.breadcrumb {
  font-size: var(--fs-sm);
  color: var(--colour-muted);
  padding: var(--space-md) 0;
}

.breadcrumb a {
  transition: color var(--transition);
}

.breadcrumb a:hover {
  color: var(--colour-accent);
}

/* ------------------------------------------------------------
   16. Responsive
   ------------------------------------------------------------ */

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

  .grid--products {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }

  .site-header .container {
    flex-direction: column;
    gap: var(--space-md);
  }

  .page-hero {
    padding: var(--space-2xl) 0 var(--space-xl);
  }

  .hero--home {
    padding: var(--space-2xl) 0;
  }

  .section {
    padding: var(--space-2xl) 0;
  }

  .site-footer .container {
    flex-direction: column;
    text-align: center;
  }
}

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

  h1 { font-size: var(--fs-2xl); }
  h2 { font-size: var(--fs-xl); }

  .site-nav {
    gap: var(--space-md);
  }

  .container {
    padding: 0 var(--space-md);
  }
}

/* ------------------------------------------------------------
   17. Utilities
   ------------------------------------------------------------ */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.text-centre  { text-align: center; }
.text-muted   { color: var(--colour-muted); }
.text-accent  { color: var(--colour-accent); }

.mt-sm  { margin-top: var(--space-sm); }
.mt-md  { margin-top: var(--space-md); }
.mt-lg  { margin-top: var(--space-lg); }
.mt-xl  { margin-top: var(--space-xl); }

.hidden { display: none; }

:focus-visible {
  outline: 2px solid var(--colour-accent);
  outline-offset: 2px;
}