/* ============================================================
   CÉRAMIQUE ARTISANALE — Site vitrine
   Palette : argile crue, terre cuite, lin, émail blanc
   Signature : geste du tournage (motif circulaire animé)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght,SOFT@9..144,200,50;9..144,300,50;9..144,400,50;9..144,500,50;9..144,600,50;9..144,700,50&family=JetBrains+Mono:wght@300;400;500&display=swap');

/* ---- Reset & Variables ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --clay: #d4c4a8;
  --clay-light: #e8dcc8;
  --terracotta: #b86a4a;
  --terracotta-dark: #8a4e34;
  --terracotta-soft: #c88464;
  --linen: #f2ebe0;
  --linen-dark: #e0d5c0;
  --ink: #2a2420;
  --ink-soft: #5a5248;
  --muted: #8a8270;
  --white-soft: #f8f4ee;
  --cream: #f5efe5;
  --bg: var(--linen);
  --surface: var(--white-soft);
  --card-bg: var(--white-soft);
  --border: #d8d0c0;
  --shadow: rgba(42,36,32,0.08);
  --gold: var(--terracotta);
  --accent: var(--terracotta);
}

@media (prefers-color-scheme: dark) {
  :root {
    --clay: #8a7a64;
    --clay-light: #6a5a48;
    --terracotta: #c88464;
    --terracotta-dark: #a86848;
    --terracotta-soft: #d49474;
    --linen: #1e1a16;
    --linen-dark: #16120e;
    --ink: #e0d8cc;
    --ink-soft: #a89e90;
    --muted: #7a7264;
    --white-soft: #2a2420;
    --cream: #322c26;
    --bg: #16120e;
    --surface: #1e1a16;
    --card-bg: #221e1a;
    --border: #3a342e;
    --shadow: rgba(0,0,0,0.3);
  }
}

/* ---- Base ---- */
html { scroll-behavior: smooth; }

body {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 400;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Background — layered clay wash */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse at 30% 10%, rgba(184,106,74,0.05) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 90%, rgba(212,196,168,0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(242,235,224,0.5) 0%, transparent 70%),
    var(--bg);
  pointer-events: none;
}

/* ---- Typography ---- */
h1 {
  font-weight: 200;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-variation-settings: 'SOFT' 70;
  color: var(--ink);
}

h2 {
  font-weight: 300;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-variation-settings: 'SOFT' 60;
  anchor-name: --heading;
}

h3 {
  font-weight: 500;
  font-size: 1.15rem;
  line-height: 1.3;
  color: var(--terracotta-dark);
}

p, .body-text {
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ---- Layout ---- */
.wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---- Header ---- */
.site-header {
  padding: 2rem 0 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
  margin-bottom: 3rem;
}

.site-header .logo {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 200;
  font-size: 1.4rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--terracotta);
}

.site-header nav {
  display: flex;
  gap: 2rem;
}

.site-header nav a {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 400;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ink-soft);
  text-decoration: none;
  transition: color 0.2s;
}

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

/* ---- Hero ---- */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 2rem 0 4rem;
  margin-bottom: 2rem;
}

.hero-text h1 {
  margin-bottom: 1.5rem;
}

.hero-text p {
  font-size: 1.1rem;
  max-width: 40ch;
  color: var(--ink-soft);
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* ---- Signature : Geste du tournage (spinning clay ring) ---- */
.clay-ring {
  width: 280px;
  height: 280px;
  border-radius: 50%;
  border: 2px solid var(--terracotta);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.clay-ring::before {
  content: '';
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  border: 1px solid var(--terracotta-soft);
  opacity: 0.4;
}

.clay-ring::after {
  content: '';
  position: absolute;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--terracotta-soft) 0%, var(--terracotta) 60%, transparent 100%);
  opacity: 0.15;
  animation: spinClay 12s linear infinite;
}

@keyframes spinClay {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.clay-ring .center-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--terracotta);
  position: relative;
  z-index: 2;
}

.clay-ring .ring-label {
  position: absolute;
  bottom: -2.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted);
  white-space: nowrap;
}

@media (prefers-reduced-motion: reduce) {
  .clay-ring::after {
    animation: none;
  }
}

/* ---- Section commune ---- */
section {
  margin-bottom: 5rem;
}

.section-header {
  margin-bottom: 2.5rem;
  position: relative;
}

.section-header .label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--terracotta);
  margin-bottom: 0.5rem;
  display: block;
}

.section-header h2 {
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.75rem;
}

/* ---- Grille collections ---- */
.collection-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

.collection-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  padding: 2rem;
  border-radius: 8px;
  transition: all 0.3s ease;
  position: relative;
}

.collection-card:hover {
  border-color: var(--terracotta);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px var(--shadow);
}

.collection-card .card-number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

.collection-card h3 {
  margin-bottom: 0.5rem;
}

.collection-card .card-desc {
  font-weight: 400;
  font-size: 0.9rem;
  color: var(--ink-soft);
  line-height: 1.6;
}

.collection-card .card-detail {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--terracotta);
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}

/* ---- Grille pièces ---- */
.pieces-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.5rem;
}

.piece-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  padding: 1.5rem;
  border-radius: 6px;
  text-align: center;
  transition: all 0.3s ease;
}

.piece-card:hover {
  border-color: var(--terracotta);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px var(--shadow);
}

.piece-card .piece-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 1.5px solid var(--terracotta-soft);
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--terracotta);
}

.piece-card h4 {
  font-weight: 500;
  font-size: 1rem;
  color: var(--ink);
  margin-bottom: 0.3rem;
}

.piece-card .piece-price {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 400;
  font-size: 0.9rem;
  color: var(--terracotta);
}

/* ---- À propos ---- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.about-text p {
  margin-bottom: 1rem;
}

.about-text .signature {
  margin-top: 2rem;
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 300;
  font-style: italic;
  font-size: 1.1rem;
  color: var(--terracotta);
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
}

.about-values {
  display: grid;
  gap: 1.5rem;
}

.value-item {
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
}

.value-item h4 {
  font-weight: 500;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--terracotta-dark);
  margin-bottom: 0.3rem;
}

.value-item p {
  font-size: 0.9rem;
  color: var(--ink-soft);
}

/* ---- Atelier / Contact ---- */
.contact-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-info h3 {
  font-weight: 500;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--terracotta-dark);
  margin-bottom: 0.4rem;
  margin-top: 1.5rem;
}

.contact-info h3:first-child {
  margin-top: 0;
}

.contact-info p, .contact-info a {
  font-weight: 400;
  color: var(--ink-soft);
  text-decoration: none;
}

.contact-info a:hover {
  color: var(--terracotta);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-form label {
  font-weight: 400;
  font-size: 0.85rem;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.contact-form input,
.contact-form textarea {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 400;
  font-size: 1rem;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
  border-radius: 4px;
  transition: border-color 0.2s;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--terracotta);
  box-shadow: 0 0 0 2px rgba(184,106,74,0.12);
}

.contact-form textarea {
  min-height: 100px;
  resize: vertical;
}

.contact-form button {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  padding: 0.85rem 2rem;
  background: var(--terracotta);
  color: var(--white-soft);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
  align-self: flex-start;
}

.contact-form button:hover {
  background: var(--terracotta-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(184,106,74,0.25);
}

.form-status {
  font-weight: 400;
  font-size: 0.9rem;
  min-height: 1.5em;
  color: var(--terracotta);
}

/* ---- Footer ---- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  margin-top: 2rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-weight: 400;
  font-size: 0.85rem;
  color: var(--muted);
}

.footer-content a {
  color: var(--muted);
  text-decoration: none;
}

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

/* ---- Responsive ---- */
@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .hero-text p {
    margin: 0 auto;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .contact-block {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .site-header {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .clay-ring {
    width: 200px;
    height: 200px;
  }

  .clay-ring::before {
    width: 140px;
    height: 140px;
  }

  .clay-ring::after {
    width: 80px;
    height: 80px;
  }
}

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

  .pieces-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  .site-header nav {
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
  }

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

/* ---- Focus visible ---- */
:focus-visible {
  outline: 2px solid var(--terracotta);
  outline-offset: 2px;
}

/* ---- Selection ---- */
::selection {
  background: var(--terracotta);
  color: var(--white-soft);
}

/* ---- Kwaku attribution ---- */
.attribution {
  position: fixed;
  bottom: 0.5rem;
  right: 0.75rem;
  font-size: 0.7rem;
  opacity: 0.4;
  font-family: 'JetBrains Mono', monospace;
  z-index: 100;
}
.attribution a {
  color: var(--muted);
  text-decoration: none;
}
.attribution a:hover {
  color: var(--terracotta);
  opacity: 0.7;
}