/* =========================================================
   PEDRO PAGANINI — Feuille de style commune
   Atelier, Montagne Noire
   ========================================================= */

:root {
  --bg: #0e0d0b;
  --bg-2: #14120f;
  --bg-3: #1c1a16;
  --text: #e8ddc6;
  --text-2: #c2b89f;
  --text-3: #8a8169;
  --text-4: #5e5644;
  --line: #2a2722;
  --accent: #a87d4f;
  --wax: #5a1715;
  --display: "Cormorant Garamond", serif;
  --body: "EB Garamond", "Cormorant Garamond", serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Subtle grain overlay for atmosphere */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1000;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- NAV (commun) ---------- */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 48px;
  background: rgba(14, 13, 11, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 0.5px solid var(--line);
  transition: padding 0.4s ease;
}

.monogram {
  font-family: var(--display);
  font-size: 24px;
  color: var(--text-2);
  font-weight: 400;
  line-height: 1;
  text-decoration: none;
  transition: color 0.4s ease;
}

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

.menu {
  display: flex;
  gap: 34px;
}

.menu a {
  font-family: var(--display);
  font-style: italic;
  font-size: 14px;
  color: var(--text-3);
  text-decoration: none;
  letter-spacing: 0.5px;
  transition: color 0.4s ease;
}

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

.menu a.current { color: var(--text-2); }

/* ---------- Headings & eyebrows (commun) ---------- */
.section-header {
  text-align: center;
  margin-bottom: 90px;
}

.section-eyebrow {
  font-family: var(--display);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 4px;
  color: var(--text-3);
  display: block;
  margin-bottom: 18px;
}

.section-title {
  font-family: var(--display);
  font-weight: 300;
  font-size: 38px;
  letter-spacing: 4px;
  color: var(--text);
}

/* ---------- HERO (index) ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 32px;
  background:
    radial-gradient(ellipse at center, rgba(168, 125, 79, 0.08) 0%, transparent 70%),
    var(--bg);
  position: relative;
}

.hero-tag {
  font-family: var(--display);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 6px;
  color: var(--text-3);
  margin-bottom: 56px;
  opacity: 0;
  animation: fadeIn 2s ease 0.2s forwards;
}

.hero-name {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(48px, 7vw, 82px);
  letter-spacing: 12px;
  color: var(--text);
  line-height: 1.1;
  margin-right: -12px;
  opacity: 0;
  animation: fadeIn 2.4s ease 0.6s forwards;
}

.hero-rule {
  width: 44px;
  height: 0.5px;
  background: var(--text-4);
  margin: 64px auto;
  opacity: 0;
  animation: fadeIn 1.5s ease 1.4s forwards;
}

.hero-haiku {
  font-family: var(--display);
  font-style: italic;
  font-weight: 300;
  font-size: 19px;
  line-height: 2.2;
  color: var(--text-2);
  letter-spacing: 0.5px;
  opacity: 0;
  animation: fadeIn 2s ease 1.8s forwards;
  max-width: 520px;
  padding: 0 20px;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--display);
  font-style: italic;
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--text-4);
  opacity: 0;
  animation: fadeIn 1.5s ease 2.4s forwards, floatDown 3s ease-in-out 2.4s infinite;
}

@keyframes fadeIn {
  to { opacity: 1; }
}

@keyframes floatDown {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ---------- ŒUVRES ---------- */
.oeuvres {
  padding: 140px 48px;
  background: var(--bg-2);
  border-top: 0.5px solid var(--line);
  border-bottom: 0.5px solid var(--line);
}

.oeuvres-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 1100px;
  margin: 0 auto;
}

.piece {
  text-decoration: none;
  color: inherit;
  display: block;
  cursor: pointer;
}

.piece-image {
  aspect-ratio: 3/4;
  background: var(--bg-3);
  border: 0.5px solid var(--line);
  border-radius: 2px;
  position: relative;
  overflow: hidden;
  transition: transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

.piece:hover .piece-image {
  transform: translateY(-4px);
}

.piece-image svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.35;
  transition: opacity 0.6s ease;
}

.piece:hover .piece-image svg {
  opacity: 0.55;
}

.piece-number {
  font-family: var(--display);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 3px;
  color: var(--text-4);
  margin-top: 20px;
}

.piece-title {
  font-family: var(--display);
  font-weight: 400;
  font-size: 22px;
  color: var(--text-2);
  margin-top: 8px;
  letter-spacing: 1px;
}

.piece-material {
  font-family: var(--display);
  font-style: italic;
  font-size: 14px;
  color: var(--text-3);
  margin-top: 4px;
}

.piece-status {
  font-family: var(--display);
  font-style: italic;
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--text-4);
  margin-top: 14px;
}

.piece-status.sold { color: var(--text-4); }
.piece-status.available { color: var(--accent); opacity: 0.7; }

/* ---------- ATELIER ---------- */
.atelier {
  padding: 140px 48px;
}

.atelier-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 5fr 6fr;
  gap: 80px;
  align-items: center;
}

.atelier-image {
  aspect-ratio: 4/5;
  background: var(--bg-3);
  border: 0.5px solid var(--line);
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}

.atelier-image svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.3;
}

.atelier-content .section-eyebrow {
  margin-bottom: 40px;
}

.atelier-content h2 {
  font-family: var(--display);
  font-weight: 300;
  font-size: 36px;
  letter-spacing: 2px;
  color: var(--text);
  line-height: 1.25;
  margin-bottom: 40px;
}

.atelier-content p {
  font-family: var(--display);
  font-size: 20px;
  line-height: 2;
  color: var(--text-2);
  margin-bottom: 28px;
}

.atelier-content p.italic {
  font-style: italic;
  color: var(--text-3);
}

/* ---------- SIGNATURE ---------- */
.signature-section {
  padding: 140px 32px;
  text-align: center;
  background: var(--bg);
}

.signature-monogram {
  width: 110px;
  height: 110px;
  margin: 0 auto 44px;
  border: 0.5px solid var(--text-4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-weight: 300;
  font-size: 54px;
  color: var(--text-2);
  line-height: 1;
  padding-bottom: 6px;
}

.signature-text {
  font-family: var(--display);
  font-style: italic;
  font-weight: 300;
  font-size: 18px;
  line-height: 1.9;
  color: var(--text-2);
  max-width: 500px;
  margin: 0 auto;
}

/* ---------- SUR MESURE (page dédiée) ---------- */
.sur-mesure-page {
  padding: 180px 32px 140px;
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.sur-mesure-inner {
  max-width: 620px;
  width: 100%;
  text-align: center;
}

.sur-mesure-eyebrow {
  font-family: var(--display);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 4px;
  color: var(--text-3);
  display: block;
  margin-bottom: 32px;
}

.sur-mesure-title {
  font-family: var(--display);
  font-weight: 300;
  font-size: 54px;
  letter-spacing: 6px;
  color: var(--text);
  margin-bottom: 68px;
}

.sur-mesure-rule {
  width: 44px;
  height: 0.5px;
  background: var(--text-4);
  margin: 0 auto 68px;
}

.sur-mesure-text p {
  font-family: var(--display);
  font-size: 19px;
  line-height: 2.1;
  color: var(--text-2);
  margin-bottom: 32px;
  text-align: left;
}

.sur-mesure-text p:last-of-type {
  margin-bottom: 72px;
}

.sur-mesure-cta {
  display: inline-block;
  font-family: var(--display);
  font-style: italic;
  font-size: 16px;
  letter-spacing: 2.5px;
  color: var(--text);
  text-decoration: none;
  padding: 18px 42px;
  border: 0.5px solid var(--text-4);
  border-radius: 2px;
  transition: border-color 0.5s ease, color 0.5s ease, background 0.5s ease;
}

.sur-mesure-cta:hover {
  border-color: var(--text-2);
  color: var(--text);
  background: rgba(168, 125, 79, 0.04);
}

/* ---------- FOOTER ---------- */
footer {
  padding: 60px 48px 48px;
  border-top: 0.5px solid var(--line);
  background: var(--bg-2);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-inner .left,
.footer-inner .right {
  font-family: var(--display);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 2.5px;
  color: var(--text-4);
}

.footer-inner .center {
  font-family: var(--display);
  font-size: 15px;
  letter-spacing: 2px;
  color: var(--text-2);
}

.footer-inner .center a {
  color: inherit;
  text-decoration: none;
  border-bottom: 0.5px solid var(--text-4);
  padding-bottom: 3px;
  transition: border-color 0.4s;
}

.footer-inner .center a:hover {
  border-color: var(--text-2);
}

/* ---------- Reveals on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 1.2s ease, transform 1.2s cubic-bezier(0.23, 1, 0.32, 1);
}

.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  nav { padding: 18px 24px; }
  .menu { gap: 20px; }
  .menu a { font-size: 13px; }
  .hero { padding: 100px 24px; }
  .hero-name { letter-spacing: 8px; }
  .oeuvres, .atelier, .signature-section { padding: 110px 24px; }
  .oeuvres-grid { grid-template-columns: 1fr; gap: 48px; max-width: 420px; }
  .atelier-inner { grid-template-columns: 1fr; gap: 48px; }
  .footer-inner { flex-direction: column; text-align: center; }
  .sur-mesure-page { padding: 150px 24px 110px; }
  .sur-mesure-title { font-size: 44px; letter-spacing: 4px; }
}

@media (max-width: 560px) {
  nav { padding: 14px 20px; }
  .monogram { font-size: 22px; }
  .menu { gap: 14px; }
  .menu a { font-size: 11px; }

  .hero { padding: 90px 22px 70px; }
  .hero-tag { font-size: 11px; letter-spacing: 3px; margin-bottom: 42px; }
  .hero-name { font-size: 44px; letter-spacing: 4px; margin-right: -4px; }
  .hero-rule { margin: 44px auto; }
  .hero-haiku { font-size: 17px; }

  .section-title { font-size: 28px; }
  .section-header { margin-bottom: 60px; }

  .oeuvres, .atelier, .signature-section { padding: 80px 22px; }

  .atelier-content p { font-size: 18px; line-height: 1.9; }
  .atelier-content .section-eyebrow { margin-bottom: 30px; }

  .piece-title { font-size: 20px; }

  .signature-monogram { width: 90px; height: 90px; font-size: 44px; }
  .signature-text { font-size: 16px; }

  footer { padding: 44px 22px 32px; }
  .footer-inner .center { font-size: 14px; }

  .sur-mesure-page { padding: 130px 22px 90px; }
  .sur-mesure-title { font-size: 36px; letter-spacing: 3px; margin-bottom: 52px; }
  .sur-mesure-rule { margin-bottom: 52px; }
  .sur-mesure-text p { font-size: 17px; line-height: 1.9; }
  .sur-mesure-cta { font-size: 14px; padding: 16px 32px; letter-spacing: 2px; }
}

@media (max-width: 380px) {
  .hero-name { font-size: 38px; letter-spacing: 3px; }
  .menu { gap: 10px; }
  .menu a { font-size: 10px; letter-spacing: 0.3px; }
}