/* ─────────────────────────────────────────────
   VILANDRI — Feuille de style
   Titres : Poppins 700
   Corps  : Barlow 500, 16px / 24px (line-height 1.5)
   Mode clair par défaut, sombre optionnel
───────────────────────────────────────────── */

/* ── Variables ────────────────────────────── */
:root {
  --bg:        #ffffff;
  --bg2:       #f6f6f4;
  --fg:        #141412;
  --fg2:       #5c5c58;
  --fg3:       #9c9c96;
  --accent:    #141412;
  --border:    rgba(0,0,0,0.08);
  --border-md: rgba(0,0,0,0.14);
  --display:   'Poppins', sans-serif;
  --body:      'Barlow', sans-serif;
  --nav-h:     60px;
}

[data-theme="dark"] {
  --bg:        #262624;
  --bg2:       #1e1e1c;
  --fg:        #f0ede8;
  --fg2:       #9c9c94;
  --fg3:       #5c5c58;
  --accent:    #9cf200;
  --border:    rgba(255,255,255,0.07);
  --border-md: rgba(255,255,255,0.13);
}

/* ── Reset ────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.5;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: background 0.25s, color 0.25s;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* Tous les titres : Poppins Bold */
h1, h2, h3 {
  font-family: var(--display);
  font-weight: 700;
  line-height: 1.1;
  color: var(--fg);
}

/* ── Navigation ───────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 2.5rem;
  background: var(--bg);
  border-bottom: 0.5px solid var(--border);
  z-index: 100;
  transition: background 0.25s;
}

.nav-logo { display: flex; align-items: center; transition: opacity 0.2s; }
.nav-logo:hover { opacity: 0.7; }

.nav-logo-text {
  font-family: var(--display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--accent);
}

.nav-logo-img { height: 28px; width: auto; display: block; }

.nav-logo-favicon { height: 28px; width: 28px; display: none; object-fit: contain; }

.nav-links { display: flex; gap: 2.5rem; justify-content: center; }
.nav-links a {
  font-family: var(--body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg2);
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--fg); }

.theme-toggle {
  justify-self: end;
  background: none;
  border: 0.5px solid var(--border-md);
  border-radius: 50%;
  width: 30px; height: 30px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--fg2);
  transition: border-color 0.2s, color 0.2s;
}
.theme-toggle:hover { color: var(--fg); border-color: var(--fg2); }
.theme-icon::before { content: '◐'; font-size: 18px; }

/* ── Boutons ──────────────────────────────── */
.btn-primary {
  display: inline-block;
  font-family: var(--body);
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bg); background: var(--fg);
  padding: 0.75rem 1.5rem;
  border: 0.5px solid var(--fg);
  transition: opacity 0.2s;
}
.btn-primary:hover { opacity: 0.75; }

.btn-ghost {
  display: inline-block;
  font-family: var(--body);
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg2);
  border-bottom: 0.5px solid var(--border-md);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}
.btn-ghost:hover { color: var(--fg); border-color: var(--fg); }

/* ── Éléments communs ─────────────────────── */
.eyebrow {
  font-family: var(--body);
  font-size: 10px; font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fg3);
  margin-bottom: 1.5rem;
}

.section-label {
  font-family: var(--body);
  font-size: 10px; font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fg3);
  margin-bottom: 2.5rem;
}

.page { padding-top: calc(var(--nav-h) + 4rem); min-height: 100vh; }

/* ─────────────────────────────────────────────
   HERO
───────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: flex-end;
  padding: 0 2.5rem 5rem;
  overflow: hidden;
}

.hero-bg { position: absolute; inset: 0; z-index: 0; }

.hero-img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.20;
}
[data-theme="dark"] .hero-img { opacity: 0.12; }

.hero-content { position: relative; z-index: 1; max-width: 680px; }

.hero-title {
  font-size: clamp(3rem, 7vw, 6.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
}
.hero-title em { font-style: italic; color: var(--fg2); }

.hero-sub {
  font-size: 16px; line-height: 1.5;
  color: var(--fg2);
  max-width: 460px;
  margin-bottom: 2.5rem;
}

.hero-cta { display: flex; gap: 2rem; align-items: center; flex-wrap: wrap; }

/* ─────────────────────────────────────────────
   SERVICES
───────────────────────────────────────────── */
.services { padding: 5rem 2.5rem; border-top: 0.5px solid var(--border); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.service-item { padding: 2rem 2rem 2rem 0; border-right: 0.5px solid var(--border); }
.service-item:last-child { border-right: none; }
.service-item + .service-item { padding-left: 2rem; }

.service-num {
  display: block;
  font-family: var(--body);
  font-size: 10px; font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 1rem;
}

.service-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.service-desc { font-size: 16px; line-height: 1.5; color: var(--fg2); }

/* ─────────────────────────────────────────────
   SIGNATURE
───────────────────────────────────────────── */
.signature { padding: 5rem 2.5rem; border-top: 0.5px solid var(--border); background: var(--bg2); }

.signature-inner {
  display: flex; align-items: center;
  justify-content: space-between;
  flex-wrap: wrap; gap: 2rem;
}

.signature-text {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 700;
  max-width: 560px;
}

/* ─────────────────────────────────────────────
   EN-TÊTE DE PAGE UNIFIÉE
───────────────────────────────────────────── */
.page-header { padding: 0 2.5rem 3.5rem; }
.page-header .eyebrow { margin-bottom: 1rem; }

.page-header h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.05;
  margin-bottom: 1rem;
}
.page-header h1 em { font-style: italic; color: var(--fg2); }

.page-header p { font-size: 16px; line-height: 1.5; color: var(--fg2); max-width: 480px; }

/* ─────────────────────────────────────────────
   GALERIE
───────────────────────────────────────────── */
.galerie-filters { padding: 0 2.5rem 2.5rem; display: flex; gap: 1.5rem; flex-wrap: wrap; }

.filter-btn {
  font-family: var(--body);
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--fg3); background: none;
  border: 0.5px solid var(--border);
  padding: 0.4rem 1rem;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}
.filter-btn:hover, .filter-btn.active { color: var(--fg); border-color: var(--fg); }

.galerie-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  border-top: 0.5px solid var(--border);
  border-left: 0.5px solid var(--border);
}

.galerie-cell {
  aspect-ratio: 4/3;
  border-right: 0.5px solid var(--border);
  border-bottom: 0.5px solid var(--border);
  position: relative; overflow: hidden;
  background: var(--bg2);
}

.galerie-cell img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(30%);
  transition: transform 0.4s ease, filter 0.4s ease;
}
.galerie-cell:hover img { transform: scale(1.04); filter: grayscale(0%); }

.galerie-cell-placeholder {
  width: 100%; height: 100%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 0.5rem;
}

.galerie-cell-placeholder span {
  font-size: 10px; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--fg3);
}

.galerie-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0);
  display: flex; align-items: flex-end;
  padding: 1.25rem;
  transition: background 0.3s;
}
.galerie-cell:hover .galerie-overlay { background: rgba(0,0,0,0.45); }

.galerie-overlay-text {
  opacity: 0; transform: translateY(6px);
  transition: opacity 0.3s, transform 0.3s;
  color: #fff;
}
.galerie-cell:hover .galerie-overlay-text { opacity: 1; transform: translateY(0); }

.galerie-overlay-text strong {
  display: block;
  font-family: var(--display);
  font-size: 1rem; font-weight: 700;
  margin-bottom: 2px;
}
.galerie-overlay-text small { font-size: 11px; letter-spacing: 0.08em; opacity: 0.7; }

/* ─────────────────────────────────────────────
   CATALOGUE
───────────────────────────────────────────── */
.wip-section {
  padding: 0 2.5rem;
  display: flex; flex-direction: column;
  align-items: flex-start; gap: 2rem;
  min-height: 60vh; justify-content: center;
}

.wip-label {
  font-family: var(--body);
  font-size: 10px; font-weight: 500;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--accent);
}

.wip-title {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.05;
  max-width: 600px;
}
.wip-title em { font-style: italic; color: var(--fg2); }

.wip-text { font-size: 16px; line-height: 1.5; color: var(--fg2); max-width: 480px; }
.wip-bar { width: 48px; height: 0.5px; background: var(--border-md); }

/* ─────────────────────────────────────────────
   CONTACT
───────────────────────────────────────────── */
.contact-layout {
  padding: 0 2.5rem;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 5rem; min-height: 70vh; align-items: start;
}

.contact-detail { margin-bottom: 2rem; }

.contact-detail-label {
  font-family: var(--body);
  font-size: 10px; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--fg3); margin-bottom: 0.5rem;
}

.contact-detail a, .contact-detail span {
  font-size: 16px; color: var(--fg); transition: color 0.2s;
}
.contact-detail a:hover { color: var(--accent); }

.contact-form { padding-top: 0.5rem; }
.form-group { margin-bottom: 1.75rem; }

.form-group label {
  display: block;
  font-family: var(--body);
  font-size: 10px; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--fg3); margin-bottom: 0.6rem;
}

.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  background: transparent;
  border: none; border-bottom: 0.5px solid var(--border-md);
  color: var(--fg);
  font-family: var(--body);
  font-size: 16px; font-weight: 500;
  padding: 0.6rem 0; outline: none;
  transition: border-color 0.2s;
  appearance: none; -webkit-appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%239c9c96'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0 center;
  padding-right: 1rem; cursor: pointer;
}
.form-group select option { background: var(--bg); color: var(--fg); }

.form-group input:focus, .form-group textarea:focus,
.form-group select:focus { border-bottom-color: var(--fg); }

.form-group textarea { resize: vertical; min-height: 120px; }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--fg3); }
.form-submit { margin-top: 2.5rem; }

/* ─────────────────────────────────────────────
   PAGES LÉGALES
───────────────────────────────────────────── */
.legal-page { max-width: 720px; padding: 0 2.5rem 5rem; }

.legal-page h2 { font-size: 1.4rem; font-weight: 700; margin: 2.5rem 0 0.75rem; }

.legal-page h3 {
  font-family: var(--body);
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--fg); margin: 1.5rem 0 0.5rem;
}

.legal-page p { font-size: 16px; line-height: 1.5; color: var(--fg2); margin-bottom: 1rem; }
.legal-page ul { margin: 0.5rem 0 1rem 1.5rem; font-size: 16px; line-height: 1.5; color: var(--fg2); }

.legal-date {
  font-family: var(--body);
  font-size: 11px; font-weight: 500;
  color: var(--fg3); letter-spacing: 0.1em;
  text-transform: uppercase; margin-bottom: 3rem; display: block;
}

.legal-page a { color: var(--fg); border-bottom: 0.5px solid var(--border-md); padding-bottom: 1px; transition: border-color 0.2s; }
.legal-page a:hover { border-color: var(--fg); }

/* ─────────────────────────────────────────────
   FOOTER ÉTENDU
───────────────────────────────────────────── */
.footer-main {
  border-top: 0.5px solid var(--border);
  padding: 4rem 2.5rem 2rem;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
}

.footer-brand-name {
  font-family: var(--display);
  font-size: 1.6rem; font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent); margin-bottom: 1rem; display: block;
}

.footer-brand-desc { font-size: 13px; line-height: 1.6; color: var(--fg3); max-width: 220px; margin-bottom: 1.5rem; }

.footer-social { display: flex; gap: 0.75rem; }

.footer-social a {
  display: flex; align-items: center; justify-content: center;
  width: 32px; height: 32px;
  border: 0.5px solid var(--border-md);
  color: var(--fg2);
  transition: color 0.2s, border-color 0.2s;
}
.footer-social a:hover { color: var(--fg); border-color: var(--fg); }

.footer-col-title {
  font-family: var(--body);
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--fg3); margin-bottom: 1.2rem;
}

.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col ul li a { font-size: 13px; color: var(--fg2); transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--fg); }

.footer-bottom {
  border-top: 0.5px solid var(--border);
  padding: 1.25rem 2.5rem;
  display: flex; justify-content: space-between;
  align-items: center; flex-wrap: wrap; gap: 0.75rem;
  font-family: var(--body);
  font-size: 11px; color: var(--fg3); letter-spacing: 0.08em;
}

/* ─────────────────────────────────────────────
   CARTE DE VISITE
───────────────────────────────────────────── */
.carte { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 2rem; }

.carte-inner { max-width: 480px; width: 100%; border: 0.5px solid var(--border-md); padding: 3rem; }

.carte-logo {
  font-family: var(--display);
  font-size: 2rem; font-weight: 700;
  letter-spacing: 0.15em; color: var(--accent);
  display: block; margin-bottom: 0.5rem;
}

.carte-tagline {
  font-family: var(--body);
  font-size: 11px; font-weight: 500;
  color: var(--fg3); letter-spacing: 0.18em; text-transform: uppercase;
  margin-bottom: 2.5rem; padding-bottom: 2.5rem;
  border-bottom: 0.5px solid var(--border);
}

.carte-row { display: flex; gap: 1.5rem; margin-bottom: 1.25rem; align-items: baseline; }

.carte-label {
  font-family: var(--body);
  font-size: 10px; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--fg3); min-width: 80px; flex-shrink: 0;
}

.carte-value { font-size: 16px; line-height: 1.5; color: var(--fg); }
.carte-value a { color: var(--fg); transition: color 0.2s; }
.carte-value a:hover { color: var(--accent); }

/* ─────────────────────────────────────────────
   LIGHTBOX
───────────────────────────────────────────── */
.lightbox {
  display: none; position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,0.92);
  align-items: center; justify-content: center; padding: 2rem;
}
.lightbox.open { display: flex; }

.lightbox-inner {
  position: relative; max-width: 1000px; width: 100%;
  display: flex; flex-direction: column; gap: 1.25rem; max-height: 90vh;
}

.lightbox-img { width: 100%; max-height: 70vh; object-fit: contain; display: block; }

.lightbox-caption { color: rgba(255,255,255,0.85); font-size: 16px; line-height: 1.5; }

.lightbox-title {
  font-family: var(--display);
  font-size: 1.2rem; font-weight: 700;
  color: #fff; margin-bottom: 0.25rem;
}

.lightbox-close {
  position: absolute; top: -2.5rem; right: 0;
  background: none; border: none;
  color: rgba(255,255,255,0.6); font-size: 1.5rem;
  cursor: pointer; line-height: 1; transition: color 0.2s; padding: 0.25rem;
}
.lightbox-close:hover { color: #fff; }

.lightbox-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: none; border: 0.5px solid rgba(255,255,255,0.25);
  color: rgba(255,255,255,0.6);
  width: 40px; height: 40px; cursor: pointer; font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  transition: color 0.2s, border-color 0.2s;
}
.lightbox-nav:hover { color: #fff; border-color: rgba(255,255,255,0.6); }
.lightbox-prev { left: -3.5rem; }
.lightbox-next { right: -3.5rem; }

/* ─────────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────────── */
@media (max-width: 900px) {
  .footer-main { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
}

@media (max-width: 768px) {
  .nav { padding: 0 1.25rem; }
  .nav-links { gap: 1.5rem; }
  .nav-logo-img,
  .nav-logo-text { display: none; }
  .nav-logo-favicon { display: block; }

  .hero { padding: 0 1.25rem 4rem; }

  .services { padding: 3rem 1.25rem; }
  .services-grid { grid-template-columns: 1fr; }
  .service-item { padding: 1.5rem 0; border-right: none; border-bottom: 0.5px solid var(--border); }
  .service-item + .service-item { padding-left: 0; }
  .service-item:last-child { border-bottom: none; }

  .signature { padding: 3rem 1.25rem; }
  .signature-inner { flex-direction: column; align-items: flex-start; }

  .page { padding-top: calc(var(--nav-h) + 2.5rem); }
  .page-header { padding: 0 1.25rem 2.5rem; }

  .galerie-filters { padding-left: 1.25rem; padding-right: 1.25rem; }
  .galerie-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }

  .wip-section { padding: 0 1.25rem; }
  .contact-layout { grid-template-columns: 1fr; gap: 3rem; padding: 0 1.25rem; }
  .legal-page { padding: 0 1.25rem 4rem; }
}

@media (max-width: 600px) {
  .lightbox-prev { left: 0; top: auto; bottom: -3.5rem; transform: none; }
  .lightbox-next { right: 0; top: auto; bottom: -3.5rem; transform: none; }
}

@media (max-width: 560px) {
  .footer-main { grid-template-columns: 1fr; padding: 3rem 1.25rem 2rem; }
  .footer-bottom { padding: 1.25rem; flex-direction: column; align-items: flex-start; }
  .carte { padding: 1.25rem; }
  .carte-inner { padding: 2rem 1.5rem; }
}

  .carte-logo-img-wrap { display: block; margin-bottom: 0.5rem; }
  .carte-logo-img-wrap img { height: 40px; width: auto; }