/* =========================================================
   Véro MAZUREK — Artiste Peintre — Monaco
   Feuille de style globale
   Palette : rouge profond (#7B1E2B) — violet sombre (#3B1F4A)
   Typographie : Arial — sobre, lisible, luxueuse
   ========================================================= */

:root {
  --rouge: #7B1E2B;
  --rouge-clair: #9B2A38;
  --violet: #3B1F4A;
  --violet-clair: #5A3270;
  --noir: #111111;
  --gris-tres-fonce: #1a1a1a;
  --gris-fonce: #2a2a2a;
  --gris: #888888;
  --gris-clair: #d9d9d9;
  --ivoire: #f7f5f1;
  --blanc: #ffffff;
  --transition-lente: 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  --transition-rapide: 0.3s ease;
  --filet: 1px solid rgba(123, 30, 43, 0.25);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 18px;
  line-height: 1.7;
  color: var(--noir);
  background-color: var(--ivoire);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============== EN-TÊTE ============== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(247, 245, 241, 0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: var(--filet);
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 28px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo a {
  text-decoration: none;
  color: var(--noir);
  font-size: 24px;
  letter-spacing: 4px;
  font-weight: 400;
  text-transform: uppercase;
}

.site-logo a .nom-famille {
  font-weight: 700;
  color: var(--violet);
}

/* ============== NAVIGATION ============== */
.main-nav ul {
  list-style: none;
  display: flex;
  gap: 38px;
}

.main-nav a {
  text-decoration: none;
  color: var(--noir);
  font-size: 16px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  position: relative;
  padding: 6px 0;
  transition: color var(--transition-rapide);
}

.main-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background-color: var(--rouge);
  transition: width var(--transition-lente);
}

.main-nav a:hover,
.main-nav a.actif {
  color: var(--rouge);
}

.main-nav a:hover::after,
.main-nav a.actif::after {
  width: 100%;
}

/* Bouton menu mobile */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 28px;
  height: 1px;
  background-color: var(--noir);
  margin: 7px 0;
  transition: var(--transition-rapide);
}

/* ============== CONTENU PRINCIPAL ============== */
main {
  min-height: calc(100vh - 240px);
}

.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 48px;
}

.section-titre {
  font-size: 42px;
  font-weight: 400;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--noir);
  margin-bottom: 12px;
  position: relative;
  display: inline-block;
}

.section-titre::after {
  content: '';
  display: block;
  width: 60px;
  height: 2px;
  background-color: var(--rouge);
  margin-top: 18px;
}

.section-sous-titre {
  font-size: 18px;
  color: var(--gris);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 60px;
}

/* ============== PIED DE PAGE ============== */
.site-footer {
  background-color: var(--gris-tres-fonce);
  color: var(--gris-clair);
  padding: 60px 48px 30px;
  margin-top: 80px;
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(217, 217, 217, 0.15);
}

.footer-bloc h4 {
  font-size: 14px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--blanc);
  margin-bottom: 20px;
  font-weight: 400;
}

.footer-bloc h4::after {
  content: '';
  display: block;
  width: 30px;
  height: 1px;
  background-color: var(--rouge);
  margin-top: 10px;
}

.footer-bloc p,
.footer-bloc a {
  font-size: 15px;
  color: var(--gris-clair);
  text-decoration: none;
  line-height: 1.9;
  display: block;
  transition: color var(--transition-rapide);
}

.footer-bloc a:hover {
  color: var(--rouge-clair);
}

.footer-bas {
  max-width: 1400px;
  margin: 0 auto;
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--gris);
  letter-spacing: 1px;
}

/* =========================================================
   PAGE ACCUEIL — animations uniquement ici
   ========================================================= */
.hero {
  height: calc(100vh - 92px);
  min-height: 600px;
  position: relative;
  overflow: hidden;
  background-color: var(--noir);
}

.hero-image {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #1a0d1f 0%, #2a1118 50%, #1a0d1f 100%);
  /* Si vous avez une œuvre principale, remplacez par :
     background: url('../images/oeuvre-hero.jpg') center/cover no-repeat; */
  animation: zoomLent 24s ease-in-out infinite alternate;
}

@keyframes zoomLent {
  0%   { transform: scale(1); }
  100% { transform: scale(1.08); }
}

.hero-voile {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at center,
    rgba(0, 0, 0, 0.2) 0%,
    rgba(0, 0, 0, 0.55) 100%
  );
}

.hero-contenu {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 0 48px;
  color: var(--blanc);
}

.hero-prenom {
  display: block;
  font-size: 22px;
  letter-spacing: 14px;
  text-transform: uppercase;
  font-weight: 400;
  opacity: 0;
  animation: apparitionDouce 1.6s ease 0.4s forwards;
}

.hero-nom {
  display: block;
  font-size: 96px;
  letter-spacing: 18px;
  text-transform: uppercase;
  font-weight: 700;
  margin-top: 18px;
  opacity: 0;
  animation: apparitionDouce 1.6s ease 0.9s forwards;
  text-shadow: 0 2px 30px rgba(0, 0, 0, 0.5);
}

.hero-filet {
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--rouge), var(--violet));
  margin: 36px auto;
  animation: filetCroissant 1.8s ease 1.6s forwards;
}

@keyframes filetCroissant {
  to { width: 140px; }
}

.hero-sous-titre {
  font-size: 18px;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: var(--gris-clair);
  opacity: 0;
  animation: apparitionDouce 1.6s ease 2s forwards;
}

@keyframes apparitionDouce {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-defilement {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--blanc);
  font-size: 12px;
  letter-spacing: 4px;
  text-transform: uppercase;
  opacity: 0;
  animation: apparitionDouce 1.6s ease 2.6s forwards, flotter 3s ease-in-out 3s infinite;
}

@keyframes flotter {
  0%, 100% { transform: translate(-50%, 0); }
  50%      { transform: translate(-50%, -10px); }
}

/* ----- Bandes de présentation (Accueil) ----- */
.intro {
  text-align: center;
  padding: 120px 48px;
  max-width: 900px;
  margin: 0 auto;
}

.intro-citation {
  font-size: 28px;
  font-style: italic;
  line-height: 1.6;
  color: var(--gris-fonce);
  position: relative;
  padding: 0 40px;
}

.intro-citation::before,
.intro-citation::after {
  content: '';
  position: absolute;
  width: 30px;
  height: 1px;
  background-color: var(--violet);
  top: 50%;
}

.intro-citation::before { left: 0; }
.intro-citation::after  { right: 0; }

.intro-signature {
  margin-top: 30px;
  font-size: 14px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--rouge);
}

/* ----- Aperçus (3 colonnes accueil) ----- */
.apercus {
  background-color: var(--blanc);
  padding: 100px 48px;
}

.apercus-grille {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.apercu-carte {
  text-align: center;
  padding: 50px 30px;
  border: var(--filet);
  background-color: var(--ivoire);
  transition: transform var(--transition-lente), border-color var(--transition-lente), box-shadow var(--transition-lente);
}

.apercu-carte:hover {
  transform: translateY(-6px);
  border-color: var(--violet);
  box-shadow: 0 20px 60px rgba(59, 31, 74, 0.12);
}

.apercu-numero {
  font-size: 14px;
  letter-spacing: 4px;
  color: var(--rouge);
  margin-bottom: 16px;
}

.apercu-titre {
  font-size: 22px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 18px;
  font-weight: 400;
}

.apercu-texte {
  font-size: 16px;
  color: var(--gris-fonce);
  line-height: 1.8;
  margin-bottom: 24px;
}

.apercu-lien {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--violet);
  text-decoration: none;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--violet);
  transition: color var(--transition-rapide), border-color var(--transition-rapide);
}

.apercu-lien:hover {
  color: var(--rouge);
  border-color: var(--rouge);
}

/* =========================================================
   PAGES INTÉRIEURES — sobres et statiques
   ========================================================= */

/* ----- Biographie ----- */
.bio-contenu {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: start;
}

.bio-portrait {
  width: 100%;
  aspect-ratio: 3 / 4;
  background: linear-gradient(135deg, var(--gris-clair), var(--ivoire));
  border: var(--filet);
  position: relative;
}

.bio-portrait::after {
  content: 'Portrait';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gris);
  letter-spacing: 3px;
  text-transform: uppercase;
  font-size: 13px;
}

.bio-texte p {
  margin-bottom: 24px;
  font-size: 17px;
  color: var(--gris-fonce);
}

.bio-texte p:first-of-type::first-letter {
  font-size: 64px;
  float: left;
  line-height: 1;
  padding-right: 12px;
  padding-top: 6px;
  color: var(--rouge);
  font-weight: 700;
}

/* ----- Boutique ----- */
.boutique-grille {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 50px;
}

.produit {
  background-color: var(--blanc);
  border: var(--filet);
  text-align: center;
  padding-bottom: 30px;
}

.produit-image {
  width: 100%;
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, #f0ebe5, #e5dcd1);
  position: relative;
  margin-bottom: 24px;
}

.produit-image::after {
  content: 'Œuvre';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gris);
  letter-spacing: 3px;
  text-transform: uppercase;
  font-size: 12px;
}

.produit-titre {
  font-size: 18px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 8px;
  font-weight: 400;
  padding: 0 20px;
}

.produit-meta {
  font-size: 13px;
  color: var(--gris);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.produit-prix {
  font-size: 20px;
  color: var(--violet);
  margin-bottom: 20px;
  font-weight: 700;
}

.btn {
  display: inline-block;
  padding: 14px 36px;
  font-size: 13px;
  letter-spacing: 3px;
  text-transform: uppercase;
  text-decoration: none;
  background-color: transparent;
  color: var(--noir);
  border: 1px solid var(--noir);
  transition: all var(--transition-rapide);
  cursor: pointer;
  font-family: inherit;
}

.btn:hover {
  background-color: var(--rouge);
  border-color: var(--rouge);
  color: var(--blanc);
}

.btn-violet { border-color: var(--violet); color: var(--violet); }
.btn-violet:hover { background-color: var(--violet); border-color: var(--violet); color: var(--blanc); }

/* ----- Galerie ----- */
.galerie-grille {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}

.galerie-item {
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, #ece5db, #d8cebf);
  position: relative;
  cursor: pointer;
  overflow: hidden;
}

.galerie-item::after {
  content: 'Œuvre';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gris);
  letter-spacing: 3px;
  text-transform: uppercase;
  font-size: 12px;
}

.galerie-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(123, 30, 43, 0), rgba(59, 31, 74, 0));
  z-index: 1;
  transition: background var(--transition-lente);
}

.galerie-item:hover::before {
  background: linear-gradient(135deg, rgba(123, 30, 43, 0.25), rgba(59, 31, 74, 0.35));
}

/* ----- Expositions ----- */
.expo-liste {
  list-style: none;
}

.expo-item {
  display: grid;
  grid-template-columns: 180px 1fr auto;
  gap: 40px;
  padding: 36px 0;
  border-bottom: var(--filet);
  align-items: baseline;
}

.expo-annee {
  font-size: 28px;
  color: var(--violet);
  font-weight: 700;
  letter-spacing: 2px;
}

.expo-titre {
  font-size: 20px;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 6px;
  font-weight: 400;
}

.expo-lieu {
  font-size: 15px;
  color: var(--gris-fonce);
  font-style: italic;
}

.expo-type {
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--rouge);
  padding: 6px 14px;
  border: 1px solid var(--rouge);
  white-space: nowrap;
}

/* ----- Presse ----- */
.presse-grille {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.presse-carte {
  padding: 40px;
  border: var(--filet);
  background-color: var(--blanc);
}

.presse-source {
  font-size: 13px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--rouge);
  margin-bottom: 10px;
}

.presse-date {
  font-size: 12px;
  color: var(--gris);
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.presse-titre {
  font-size: 22px;
  margin-bottom: 16px;
  font-weight: 400;
  line-height: 1.4;
}

.presse-extrait {
  font-size: 16px;
  font-style: italic;
  color: var(--gris-fonce);
  line-height: 1.7;
  margin-bottom: 20px;
}

.presse-lien {
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--violet);
  text-decoration: none;
  border-bottom: 1px solid var(--violet);
  padding-bottom: 3px;
}

.presse-lien:hover { color: var(--rouge); border-color: var(--rouge); }

/* ----- Contact ----- */
.contact-contenu {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.contact-infos h3 {
  font-size: 16px;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin: 30px 0 10px;
  font-weight: 400;
  color: var(--violet);
}

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

.contact-infos p,
.contact-infos a {
  font-size: 17px;
  color: var(--gris-fonce);
  text-decoration: none;
  display: block;
  line-height: 1.8;
}

.contact-infos a:hover { color: var(--rouge); }

.contact-formulaire {
  background-color: var(--blanc);
  padding: 50px;
  border: var(--filet);
}

.champ {
  margin-bottom: 24px;
}

.champ label {
  display: block;
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gris-fonce);
  margin-bottom: 8px;
}

.champ input,
.champ textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: inherit;
  font-size: 16px;
  background-color: var(--ivoire);
  border: 1px solid transparent;
  border-bottom: 1px solid var(--gris-clair);
  color: var(--noir);
  transition: border-color var(--transition-rapide);
}

.champ input:focus,
.champ textarea:focus {
  outline: none;
  border-bottom-color: var(--rouge);
}

.champ textarea {
  min-height: 160px;
  resize: vertical;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 980px) {
  .header-inner { padding: 20px 24px; }
  .menu-toggle { display: block; }
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--ivoire);
    border-top: var(--filet);
    border-bottom: var(--filet);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-lente);
  }
  .main-nav.ouvert { max-height: 600px; }
  .main-nav ul { flex-direction: column; gap: 0; padding: 20px 0; }
  .main-nav li { text-align: center; padding: 12px 0; }

  .section { padding: 70px 24px; }
  .section-titre { font-size: 32px; letter-spacing: 2px; }

  .hero-nom { font-size: 56px; letter-spacing: 10px; }
  .hero-prenom { font-size: 16px; letter-spacing: 8px; }

  .intro-citation { font-size: 22px; padding: 0 20px; }

  .apercus-grille,
  .boutique-grille,
  .galerie-grille,
  .presse-grille {
    grid-template-columns: 1fr;
  }

  .bio-contenu,
  .contact-contenu {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .expo-item {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-bas {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  .hero-nom { font-size: 38px; letter-spacing: 6px; }
}