/* ═══════════════════════════════════════════════════════════
   RL ZINC — Refonte v2
   Inspired by: modern construction sites with dark cards,
   floating images, numbered services, horizontal galleries
   ═══════════════════════════════════════════════════════════ */

:root {
  --bg: #F5F3EE;
  --bg-alt: #EDEAE4;
  --dark: #1A1A1A;
  --dark-card: #232323;
  --dark-card-hover: #2c2c2c;
  --gold: #C8A45C;
  --gold-light: #d9bc7e;
  --white: #FFFFFF;
  --text: #1A1A1A;
  --text-light: #888;
  --text-on-dark: #ddd;
  --border: rgba(0,0,0,0.08);

  --serif: "DM Serif Display", Georgia, serif;
  --sans: "DM Sans", system-ui, sans-serif;

  --r: 18px;
  --r-lg: 24px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --header-h: 88px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
  font-family: var(--sans);
  font-weight: 400;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button, input, select, textarea { font: inherit; border: none; outline: none; background: none; }
::selection { background: var(--gold); color: var(--dark); }

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ── Shared ── */
.tag {
  font-size: 12px; font-weight: 600; letter-spacing: 3px; text-transform: uppercase;
  color: var(--gold); margin-bottom: 12px;
}
h2 {
  font-family: var(--serif); font-size: clamp(28px, 5vw, 46px);
  line-height: 1.15; font-weight: 400;
}
h2 em { font-style: italic; }
.section-intro { margin-bottom: 48px; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: 14px; letter-spacing: 0.5px;
  padding: 16px 32px; border-radius: 60px; cursor: pointer;
  background: var(--dark); color: var(--white);
  transition: all 0.35s var(--ease);
}
.btn:hover { background: #333; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.15); }
.btn--gold { background: var(--gold); color: var(--dark); }
.btn--gold:hover { background: var(--gold-light); }
.btn--full { width: 100%; justify-content: center; }
.btn svg { transition: transform 0.3s; }
.btn:hover svg { transform: translateX(3px); }


/* ════════════ TIMELAPSE RÉNOVATION (vidéo scroll) ════════════ */
.timelapse {
  height: 400vh;
  position: relative;
}
.timelapse-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  background: #0a0a0a;
}

.tl-video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 1;
}

.tl-overlay {
  position: absolute; inset: 0; z-index: 2;
  background: linear-gradient(180deg, transparent 60%, rgba(10,10,10,0.4) 100%);
  pointer-events: none;
}

/* Textes */
.tl-content {
  position: absolute; inset: 0; z-index: 3;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none;
}
.tl-phase {
  position: absolute;
  font-family: var(--serif);
  font-size: clamp(40px, 8vw, 80px);
  font-weight: 400;
  color: var(--white);
  text-shadow: 0 4px 40px rgba(0,0,0,0.7);
  text-align: center;
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.6s, transform 0.6s;
  line-height: 1.1;
}
.tl-phase.active { opacity: 1; transform: scale(1); }
.tl-phase--before { color: rgba(255,255,255,0.9); }
.tl-phase--after { color: var(--gold); }

/* Bas */
.tl-bottom {
  position: absolute; bottom: 0; left: 0; right: 0; z-index: 4;
  display: flex; flex-direction: column; align-items: center;
  padding-bottom: 32px; gap: 12px; pointer-events: none;
}
.tl-progress {
  width: 180px; height: 3px;
  background: rgba(255,255,255,0.1);
  border-radius: 3px; overflow: hidden;
}
.tl-bar {
  height: 100%; width: 0%;
  background: var(--gold); border-radius: 3px;
}
.tl-hint {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; letter-spacing: 2px; text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  animation: tl-bounce 2s ease-in-out infinite;
}
@keyframes tl-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(5px); }
}

/* ═══════════════════ HEADER ═══════════════════ */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 10000;
  transition: transform 0.4s var(--ease), background 0.4s var(--ease);
  height: var(--header-h);
  transition: background 0.4s, box-shadow 0.4s, backdrop-filter 0.4s;
}
.header.scrolled {
  background: rgba(245, 243, 238, 0.92);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}
.header-inner {
  height: 100%; display: flex; align-items: center; justify-content: space-between;
}
.logo {
  display: flex; align-items: center; z-index: 110;
}
.logo-short { height: 72px; width: auto; display: block; }
.logo-long { height: 72px; width: auto; display: none; }
@media (min-width: 600px) {
  .logo-short { display: none; }
  .logo-long { display: block; }
}

.footer-logo { display: inline-block; }
.footer-logo img { height: 64px; width: auto; opacity: 0.7; }
.footer-logo:hover img { opacity: 1; }

.nav { display: none; align-items: center; gap: 32px; }
.nav a {
  font-size: 14px; font-weight: 500; color: var(--text-light);
  transition: color 0.3s; letter-spacing: 0.3px;
}
.nav a:hover { color: var(--dark); }
.nav-cta {
  background: var(--dark) !important; color: var(--white) !important;
  padding: 10px 24px !important; border-radius: 60px;
  transition: background 0.3s, transform 0.3s !important;
}
.nav-cta:hover { background: #333 !important; transform: translateY(-1px); }

.header-phone {
  display: none; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 600; color: var(--dark);
}

.burger {
  display: flex; flex-direction: column; gap: 5px;
  cursor: pointer; z-index: 10001; padding: 8px;
  position: relative;
}
.burger span {
  width: 24px; height: 2px; background: var(--dark); border-radius: 2px;
  transition: background 0.3s;
}

/* Burger flottant qui apparaît quand le header est caché */
.burger-float {
  display: flex;
  position: fixed; top: 16px; right: 16px;
  z-index: 10002;
  width: 48px; height: 48px;
  background: var(--dark);
  border-radius: 50%;
  flex-direction: column; justify-content: center; align-items: center;
  gap: 5px; cursor: pointer;
  opacity: 0; transform: scale(0.8);
  pointer-events: none;
  transition:
    opacity 0.35s var(--ease),
    transform 0.55s var(--ease),
    top 0.55s var(--ease),
    right 0.55s var(--ease),
    width 0.45s var(--ease),
    height 0.45s var(--ease),
    background 0.45s var(--ease),
    box-shadow 0.45s var(--ease),
    border-radius 0.45s var(--ease);
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
  border: none;
  padding: 0;
}
.burger-float span {
  width: 20px; height: 2px; background: var(--white); border-radius: 2px;
  transition: background 0.45s var(--ease), width 0.45s var(--ease);
}
.burger-float.visible,
.burger-float.in-drawer {
  opacity: 1; transform: scale(1); pointer-events: auto;
}

/* Quand le drawer est ouvert : le burger se glisse dans le coin haut-gauche du drawer */
.burger-float.in-drawer {
  /* 34vw = largeur du backdrop (100 - 66), +16px de marge à gauche du drawer */
  top: 20px;
  right: calc(66vw - 48px - 20px);
  background: transparent;
  box-shadow: none;
  width: 48px; height: 48px;
}
.burger-float.in-drawer span {
  background: var(--dark);
}

@media (min-width: 900px) {
  .burger-float { display: none; }
}

/* Header caché au scroll */
.header.hidden { transform: translateY(-100%); }

/* Backdrop — partie visible à gauche (1/3 de l'écran) */
.nav-backdrop {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.35);
  z-index: 9998; opacity: 0; pointer-events: none;
  transition: opacity 0.35s var(--ease);
}
.nav-backdrop.open { opacity: 1; pointer-events: auto; }

/* Drawer — couvre 2/3 de l'écran depuis la droite */
.nav-mobile {
  position: fixed; top: 0; right: 0;
  width: 66vw;
  height: 100vh;
  height: 100dvh;
  background: #F5F3EE;
  display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-start;
  gap: 8px;
  z-index: 9999;
  transform: translateX(100%);
  transition: transform 0.4s var(--ease);
  box-shadow: -12px 0 40px rgba(0,0,0,0.25);
  overflow-y: auto;
  padding: 96px 28px 40px;
  border-radius: 24px 0 0 24px;
}
.nav-mobile.open { transform: translateX(0); }
.nav-mobile a {
  font-family: var(--sans), "DM Sans", system-ui, sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: var(--dark);
  transition: color 0.3s, padding-left 0.2s;
  text-align: left;
  width: 100%;
  padding: 14px 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  letter-spacing: 0.3px;
}
.nav-mobile a:last-child { border-bottom: none; }
.nav-mobile a:hover,
.nav-mobile a:active {
  color: var(--gold);
  padding-left: 6px;
}

/* Effet sur la page derrière quand menu ouvert */
body.menu-open { overflow: hidden; }
body.menu-open > main,
body.menu-open > footer,
body.menu-open > .site-footer {
  transform: scale(0.95);
  transform-origin: left center;
  filter: blur(3px) brightness(0.7);
  pointer-events: none;
}
body > main,
body > footer,
body > .site-footer {
  transition: transform 0.4s var(--ease), filter 0.4s var(--ease);
}

@media (min-width: 900px) {
  .nav { display: flex; }
  .header-phone { display: flex; }
  .burger { display: none; }
}


/* ═══════════════════ HERO ═══════════════════ */
.hero { padding: 120px 0 0; }

.hero-inner {
  display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center;
}
.hero-text h1 {
  font-family: var(--serif); font-size: clamp(34px, 6vw, 58px);
  line-height: 1.12; font-weight: 400; margin-bottom: 20px;
}
.hero-text h1 em { font-style: italic; color: var(--gold); }
.hero-sub {
  font-size: clamp(15px, 2vw, 17px); line-height: 1.7;
  color: var(--text-light); max-width: 480px; margin-bottom: 28px;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 600; letter-spacing: 0.5px;
  color: var(--gold); margin-bottom: 28px;
  padding: 10px 20px; border-radius: 60px;
  background: rgba(200, 164, 92, 0.08);
  border: 1px solid rgba(200, 164, 92, 0.2);
}
.hero-badge svg { flex-shrink: 0; color: var(--gold); }

.hero-visual {
  position: relative;
}
.hero-visual img {
  width: 100%; border-radius: var(--r-lg);
  box-shadow: 0 24px 80px rgba(0,0,0,0.12);
}

/* Stats */
.stats {
  display: grid; grid-template-columns: 1fr; gap: 12px;
  margin-top: 48px; padding-bottom: 80px;
}
.stat {
  display: flex; align-items: center; gap: 16px;
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r); padding: 20px 24px;
}
.stat-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  border: 1px solid var(--border); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--gold);
}
.stat-icon svg { width: 22px; height: 22px; }
.stat strong {
  font-family: var(--serif); font-size: 22px; display: block; line-height: 1.2;
}
.stat span { font-size: 13px; color: var(--text-light); }

@media (min-width: 700px) {
  .hero-inner { grid-template-columns: 1fr 1.1fr; }
  .stats { grid-template-columns: repeat(3, 1fr); }
}


/* ═══════════════════ SERVICES ═══════════════════ */
.services { padding: 80px 0; }
.services-inner {
  display: grid; grid-template-columns: 1fr; gap: 48px;
}
.services-left h2 { margin-bottom: 16px; }
.services-desc { color: var(--text-light); font-size: 15px; line-height: 1.7; margin-bottom: 24px; }
.services-img {
  border-radius: var(--r-lg); width: 100%;
  box-shadow: 0 16px 48px rgba(0,0,0,0.08);
  display: none;
}

.svc-card {
  display: flex; gap: 20px; align-items: flex-start;
  background: var(--dark-card); color: var(--text-on-dark);
  border-radius: var(--r); padding: 24px;
  margin-bottom: 12px;
  border: 1px solid rgba(255,255,255,0.05);
  transition: background 0.3s, transform 0.3s;
}
.svc-card:hover { background: var(--dark-card-hover); transform: translateX(4px); }
.svc-num {
  font-family: var(--serif); font-size: 28px; color: var(--gold);
  flex-shrink: 0; line-height: 1; min-width: 36px;
}
.svc-card h3 {
  font-family: var(--serif); font-size: 18px; color: var(--white);
  margin-bottom: 6px; font-weight: 400;
}
.svc-card p { font-size: 13px; line-height: 1.6; color: rgba(255,255,255,0.5); }

@media (min-width: 900px) {
  .services-inner { grid-template-columns: 1fr 1.2fr; gap: 64px; }
  .services-left { position: sticky; top: 100px; align-self: start; }
  .services-img { display: block; }
}


/* ═══════════════════ RÉALISATIONS ═══════════════════ */
.realisations {
  padding: 80px 0;
  background: var(--dark);
  color: var(--white);
}
.real-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: 36px; padding: 0 20px;
  max-width: 1200px; margin-left: auto; margin-right: auto;
}
.real-header h2 { color: var(--white); }
.real-header .tag { color: var(--gold); }

.real-nav { display: flex; gap: 8px; }
.real-arr {
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--white); transition: all 0.3s;
}
.real-arr:hover { background: var(--white); color: var(--dark); }

.real-track {
  display: flex; gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory;
  padding: 0 20px 24px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.real-track::-webkit-scrollbar { display: none; }

.real-card {
  min-width: 300px; max-width: 340px; flex-shrink: 0;
  scroll-snap-align: start;
  background: rgba(255,255,255,0.05);
  border-radius: var(--r); overflow: hidden;
  border: 1px solid rgba(255,255,255,0.07);
  transition: transform 0.3s, border-color 0.3s;
}
.real-card:hover { transform: translateY(-4px); border-color: rgba(200,164,92,0.3); }
.real-card img {
  width: 100%; height: 200px; object-fit: cover;
}
.real-body { padding: 20px; }
.real-loc {
  font-size: 11px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase;
  color: var(--gold); display: block; margin-bottom: 8px;
}
.real-body h3 {
  font-family: var(--serif); font-size: 17px; font-weight: 400;
  margin-bottom: 8px; color: var(--white);
}
.real-body p { font-size: 13px; color: rgba(255,255,255,0.45); line-height: 1.6; }

@media (min-width: 700px) {
  .real-card { min-width: 340px; max-width: 380px; }
  .real-card img { height: 220px; }
  .real-track { padding: 0 calc((100vw - 1200px) / 2 + 20px) 24px; }
}


/* ═══════════════════ AVIS ═══════════════════ */
.avis { padding: 80px 0; }
.avis-grid {
  display: grid; grid-template-columns: 1fr; gap: 16px;
}
.avis-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r); padding: 28px;
  transition: transform 0.3s, box-shadow 0.3s;
}
.avis-card:hover { transform: translateY(-3px); box-shadow: 0 12px 36px rgba(0,0,0,0.06); }
.avis-card p {
  font-family: var(--serif); font-size: 17px; font-style: italic;
  line-height: 1.6; color: var(--dark); margin-bottom: 20px; font-weight: 400;
}
.avis-card footer { display: flex; flex-direction: column; gap: 2px; }
.avis-card strong { font-size: 14px; font-weight: 600; }
.avis-card span { font-size: 13px; color: var(--text-light); }

@media (min-width: 700px) {
  .avis-grid { grid-template-columns: repeat(3, 1fr); }
}


/* ═══════════════════ À PROPOS ═══════════════════ */
.apropos { padding: 80px 0; background: var(--bg-alt); }
.apropos-inner {
  display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center;
}
.apropos-img img {
  border-radius: var(--r-lg); width: 100%;
  box-shadow: 0 24px 64px rgba(0,0,0,0.1);
}
.apropos-text h2 { margin-bottom: 16px; }
.apropos-text h2 em { color: var(--gold); }

.apropos-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600;
  color: var(--gold); margin-bottom: 20px;
  padding: 10px 20px; border-radius: 60px;
  background: rgba(200, 164, 92, 0.08);
  border: 1px solid rgba(200, 164, 92, 0.2);
}
.apropos-badge svg { flex-shrink: 0; color: var(--gold); }

.apropos-text p {
  font-size: 15px; line-height: 1.75; color: var(--text-light); margin-bottom: 12px;
}
.apropos-text p strong { color: var(--dark); font-weight: 600; }

.apropos-zones { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.zone-pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 500;
  padding: 8px 16px; border-radius: 60px;
  background: var(--white); border: 1px solid var(--border);
  color: var(--dark);
}
.zone-pill svg { color: var(--gold); }
.zone-pill--all { background: var(--dark); color: var(--white); border-color: var(--dark); }
.zone-pill--all svg { color: var(--gold); }

@media (min-width: 900px) {
  .apropos-inner { grid-template-columns: 1fr 1fr; gap: 64px; }
}


/* ═══════════════════ PROCESS ═══════════════════ */
.process { padding: 80px 0; }
.steps {
  display: grid; grid-template-columns: 1fr; gap: 16px;
}
.step {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r); padding: 32px 28px;
  transition: transform 0.3s, border-color 0.3s;
}
.step:hover { transform: translateY(-3px); border-color: rgba(200,164,92,0.3); }
.step-n {
  font-family: var(--serif); font-size: 32px; color: var(--gold);
  display: block; margin-bottom: 12px; line-height: 1;
}
.step h3 {
  font-family: var(--serif); font-size: 20px; font-weight: 400;
  margin-bottom: 8px;
}
.step p { font-size: 14px; color: var(--text-light); line-height: 1.65; }

@media (min-width: 700px) {
  .steps { grid-template-columns: repeat(3, 1fr); }
}


/* ═══════════════════ CONTACT ═══════════════════ */
.contact {
  padding: 80px 0; background: var(--dark); color: var(--white);
}
.contact-inner {
  display: grid; grid-template-columns: 1fr; gap: 48px;
}
.contact-info h2 { color: var(--white); margin-bottom: 16px; }
.contact-info h2 em { color: var(--gold); }
.contact-info p { color: rgba(255,255,255,0.55); font-size: 15px; line-height: 1.7; }

.contact-links { display: flex; flex-direction: column; gap: 12px; margin-top: 28px; }
.contact-links a {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--gold); font-weight: 500; font-size: 15px; transition: color 0.3s;
}
.contact-links a:hover { color: var(--gold-light); }

.form {
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-lg); padding: 32px 24px;
}
.f-row { margin-bottom: 16px; }
.f-row--2 { display: grid; grid-template-columns: 1fr; gap: 16px; }
.f-group { margin-bottom: 16px; }
.f-group label {
  display: block; font-size: 12px; font-weight: 600; letter-spacing: 1px;
  text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 8px;
}
.f-group input, .f-group select, .f-group textarea {
  width: 100%; background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1); border-radius: 12px;
  color: var(--white); padding: 14px 16px; font-size: 15px;
  transition: border-color 0.3s, background 0.3s;
}
.f-group input:focus, .f-group select:focus, .f-group textarea:focus {
  border-color: var(--gold); background: rgba(255,255,255,0.08);
}
.f-group select { cursor: pointer; }
.f-group select option { background: var(--dark); }
.f-group textarea { resize: vertical; min-height: 100px; }

@media (min-width: 600px) { .f-row--2 { grid-template-columns: 1fr 1fr; } }
@media (min-width: 900px) {
  .contact-inner { grid-template-columns: 1fr 1.1fr; gap: 64px; align-items: start; }
  .form { padding: 40px 32px; }
}


/* ═══════════════════ FOOTER ═══════════════════ */
.footer {
  padding: 48px 0; border-top: 1px solid var(--border);
}
.footer-inner {
  display: flex; flex-direction: column; align-items: center; gap: 16px; text-align: center;
}
.footer-inner p { font-size: 12px; color: var(--text-light); letter-spacing: 1px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 24px; }
.footer-links a { font-size: 13px; color: var(--text-light); transition: color 0.3s; }
.footer-links a:hover { color: var(--dark); }
.footer-inner small { font-size: 12px; color: #ccc; }


/* ═══════════════════ REVEAL ═══════════════════ */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }