/* =========================================================
   PROBATCLEAN — feuille de style
   Palette : noir profond / or / ivoire
   ========================================================= */

:root {
  --noir: #16130f;
  --noir-soft: #221d16;
  --noir-elev: #2a2419;
  --or: #c9a24d;
  --or-clair: #e6cd8a;
  --ivoire: #f6f2e9;
  --gris-texte: #4a4944;
  --blanc: #ffffff;
  --ombre: 0 20px 45px -20px rgba(0, 0, 0, 0.35);
  --rayon: 18px;
  --grad-dark: linear-gradient(165deg, #241f17 0%, #150f0a 70%, #0e0b08 100%);
  --font-display: "Playfair Display", "Georgia", serif;
  --font-script: "Cormorant Garamond", "Georgia", serif;
  --font-ui: "Jost", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

html:focus-within { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-ui);
  color: var(--gris-texte);
  background: var(--ivoire);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3 { font-family: var(--font-display); margin: 0; color: var(--noir); }
p { line-height: 1.7; margin: 0 0 1rem; }

.container {
  width: min(1180px, 92%);
  margin: 0 auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--or);
  font-weight: 500;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--or);
  display: inline-block;
}

.section { padding: 6.5rem 0; }
.section--tight { padding: 4rem 0; }
.section-head { max-width: 640px; margin-bottom: 3rem; }
.section-head h2 { font-size: clamp(2rem, 3.2vw, 2.7rem); margin-top: 0.6rem; line-height: 1.15; }
.section-head p { margin-top: 1rem; font-size: 1.05rem; }
.section--dark { background: var(--grad-dark); color: rgba(246, 242, 233, 0.85); }
.section--dark h2, .section--dark h3 { color: var(--blanc); }
.section--dark .eyebrow { color: var(--or-clair); }

/* Boutons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0.95rem 1.8rem;
  border-radius: 999px;
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.btn--gold {
  background: linear-gradient(135deg, var(--or-clair), var(--or));
  color: var(--noir);
  box-shadow: 0 14px 30px -12px rgba(201, 162, 77, 0.65);
}
.btn--gold:hover { transform: translateY(-2px); box-shadow: 0 18px 34px -12px rgba(201, 162, 77, 0.8); }
.btn--outline {
  background: transparent;
  border-color: rgba(246, 242, 233, 0.35);
  color: var(--blanc);
}
.btn--outline:hover { border-color: var(--or-clair); color: var(--or-clair); transform: translateY(-2px); }
.btn--dark {
  background: var(--noir);
  color: var(--blanc);
}
.btn--dark:hover { transform: translateY(-2px); box-shadow: var(--ombre); }
.btn--block { width: 100%; }

/* ===== HEADER ===== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.1rem 0;
  transition: background 0.35s ease, padding 0.35s ease, box-shadow 0.35s ease;
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; }
.site-header.scrolled {
  background: rgba(22, 19, 14, 0.92);
  backdrop-filter: blur(10px);
  padding: 0.7rem 0;
  box-shadow: 0 10px 30px -18px rgba(0,0,0,0.6);
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand svg { width: 40px; height: 40px; }
.brand-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--blanc);
  letter-spacing: 0.01em;
}
.brand-name span { color: var(--or); }
.brand-tag {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.6rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(246,242,233,0.55);
  margin-top: 2px;
}

.main-nav ul { display: flex; gap: 2.1rem; }
.main-nav a {
  font-size: 0.87rem;
  color: rgba(246, 242, 233, 0.82);
  letter-spacing: 0.02em;
  position: relative;
  padding-bottom: 4px;
}
.main-nav a::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 0; height: 1px; background: var(--or);
  transition: width 0.25s ease;
}
.main-nav a:hover::after { width: 100%; }
.main-nav a:hover { color: var(--or-clair); }

.header-actions { display: flex; align-items: center; gap: 0.9rem; }
.header-phone {
  display: flex; align-items: center; gap: 8px;
  color: var(--blanc); font-size: 0.9rem; font-weight: 500;
}
.header-phone svg { width: 16px; height: 16px; color: var(--or); }

.nav-toggle {
  display: none;
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(246,242,233,0.3);
  background: transparent;
  color: var(--blanc);
  align-items: center; justify-content: center;
  cursor: pointer;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  background:
    radial-gradient(circle at 82% 12%, rgba(201,162,77,0.22), transparent 48%),
    radial-gradient(circle at 8% 92%, rgba(201,162,77,0.09), transparent 45%),
    var(--grad-dark);
  color: var(--blanc);
  padding: 10.5rem 0 6rem;
  overflow: hidden;
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle, rgba(201,162,77,0.5) 1px, transparent 1.4px);
  background-size: 26px 26px;
  opacity: 0.08;
  z-index: -1;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.78rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--or-clair); margin-bottom: 1.6rem;
}
.hero-eyebrow::before { content: ""; width: 30px; height: 1px; background: var(--or-clair); }
.hero h1 {
  font-size: clamp(2.5rem, 5vw, 3.85rem);
  line-height: 1.08;
  color: var(--blanc);
}
.hero h1 em { font-style: normal; color: var(--or); }
.hero-script {
  font-family: var(--font-script);
  font-style: italic;
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  color: rgba(246,242,233,0.85);
  margin: 1.4rem 0 2.2rem;
  max-width: 480px;
  line-height: 1.5;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.6rem; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 1.8rem; }
.hero-trust li {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.85rem; color: rgba(246,242,233,0.75);
}
.hero-trust svg { width: 18px; height: 18px; color: var(--or); flex-shrink: 0; }

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

.hero-image-frame {
  position: relative;
  width: min(440px, 92%);
  aspect-ratio: 910 / 1257;
  border-radius: 28px;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 12%, rgba(201,162,77,0.22), transparent 55%),
    linear-gradient(160deg, var(--noir-elev), var(--noir) 65%);
  box-shadow: 0 45px 90px -25px rgba(0,0,0,0.65);
  border: 1px solid rgba(201,162,77,0.18);
}
.hero-image-frame svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-image-frame img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}
.hero-image-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(11,10,8,0.05) 0%, rgba(11,10,8,0.4) 100%),
    linear-gradient(120deg, rgba(201,162,77,0.16) 0%, transparent 40%);
  mix-blend-mode: multiply;
  pointer-events: none;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

/* ===== BANDEAU CONFIANCE ===== */
.trust-strip {
  background: var(--blanc);
  border-bottom: 1px solid rgba(11,11,12,0.06);
}
.trust-strip .container {
  display: flex; flex-wrap: wrap;
  gap: 2rem 3rem;
  justify-content: space-between;
  padding: 2.1rem 0;
}
.trust-item { display: flex; align-items: center; gap: 12px; flex: 1 1 220px; }
.trust-item svg { width: 30px; height: 30px; color: var(--or); flex-shrink: 0; }
.trust-item strong { display: block; color: var(--noir); font-size: 0.95rem; font-family: var(--font-ui); font-weight: 600; }
.trust-item span { font-size: 0.83rem; color: var(--gris-texte); }

/* ===== SERVICES ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}
.service-card {
  background: var(--blanc);
  border-radius: var(--rayon);
  padding: 2.1rem 1.6rem;
  box-shadow: var(--ombre);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(11,11,12,0.05);
  cursor: pointer;
  text-align: left;
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 26px 50px -18px rgba(0,0,0,0.22); }
.service-card:focus-visible { outline: 2px solid var(--or); outline-offset: 5px; }
.service-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--noir-elev), var(--noir));
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.3rem;
}
.service-icon svg { width: 26px; height: 26px; color: var(--or-clair); }
.service-card h3 { font-size: 1.1rem; font-family: var(--font-ui); font-weight: 600; margin-bottom: 0.5rem; }
.service-card p { font-size: 0.88rem; margin: 0; }
.service-more {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 1rem;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.03em;
  color: var(--or);
  transition: gap 0.25s ease;
}
.service-more svg { width: 14px; height: 14px; }
.service-card:hover .service-more { gap: 10px; }

/* ===== POURQUOI NOUS ===== */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}
.why-list li {
  display: flex; gap: 14px;
  padding: 1.05rem 0;
  border-bottom: 1px solid rgba(246,242,233,0.12);
}
.why-list li:last-child { border-bottom: none; }
.why-list svg { width: 22px; height: 22px; color: var(--or); flex-shrink: 0; margin-top: 2px; }
.why-list strong { color: var(--blanc); display: block; margin-bottom: 2px; font-family: var(--font-ui); }
.why-list span { font-size: 0.87rem; color: rgba(246,242,233,0.65); }

.why-panel {
  background: linear-gradient(160deg, var(--noir-elev), var(--noir-soft) 75%);
  border: 1px solid rgba(201,162,77,0.25);
  border-radius: var(--rayon);
  padding: 2.6rem;
}
.why-panel .eyebrow { margin-bottom: 1rem; }
.why-panel h3 { color: var(--blanc); font-size: 1.7rem; margin-bottom: 1rem; line-height: 1.25; }
.why-panel p { color: rgba(246,242,233,0.7); }
.why-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 2rem; }
.why-stats div { text-align: left; }
.why-stats strong { display: block; font-family: var(--font-display); font-size: 1.8rem; color: var(--or); }
.why-stats span { font-size: 0.75rem; color: rgba(246,242,233,0.55); text-transform: uppercase; letter-spacing: 0.06em; }

/* ===== ZONE D'INTERVENTION ===== */
.zone-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.zone-map {
  background: var(--blanc);
  border-radius: var(--rayon);
  box-shadow: var(--ombre);
  padding: 2.4rem;
}
.zone-map svg { width: 100%; height: auto; }
.zone-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem 1.2rem; margin-top: 1.6rem; }
.zone-list li {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.9rem; color: var(--gris-texte);
}
.zone-list svg { width: 15px; height: 15px; color: var(--or); flex-shrink: 0; }
.zone-note {
  margin-top: 1.6rem;
  font-size: 0.82rem;
  color: rgba(74,73,68,0.75);
  font-style: italic;
}

/* ===== CONTACT ===== */
.contact-grid { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 3rem; }
.contact-cards { display: grid; gap: 1rem; }
.contact-card {
  display: flex; align-items: center; gap: 1rem;
  background: linear-gradient(160deg, var(--noir-elev), var(--noir-soft) 80%);
  border: 1px solid rgba(201,162,77,0.2);
  border-radius: 16px;
  padding: 1.3rem 1.5rem;
  transition: border-color 0.25s ease, transform 0.25s ease;
}
.contact-card:hover { border-color: var(--or); transform: translateX(4px); }
.contact-card .icon-badge {
  width: 46px; height: 46px; border-radius: 12px;
  background: linear-gradient(135deg, var(--or-clair), var(--or));
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-card .icon-badge svg { width: 22px; height: 22px; color: var(--noir); }
.contact-card strong { display: block; color: var(--blanc); font-size: 0.95rem; }
.contact-card span { font-size: 0.83rem; color: rgba(246,242,233,0.6); }

.contact-form {
  background: var(--blanc);
  border-radius: var(--rayon);
  padding: 2.4rem;
  box-shadow: var(--ombre);
}
.contact-form h3 { font-size: 1.4rem; margin-bottom: 0.4rem; }
.contact-form > p { font-size: 0.88rem; margin-bottom: 1.6rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { margin-bottom: 1.1rem; }
.field label {
  display: block; font-size: 0.78rem; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--noir); margin-bottom: 0.4rem; font-weight: 600;
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  border: 1px solid rgba(11,11,12,0.15);
  font-family: var(--font-ui);
  font-size: 0.92rem;
  background: var(--ivoire);
  color: var(--noir);
  transition: border-color 0.2s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--or);
}
.field textarea { resize: vertical; min-height: 100px; }
.form-note { font-size: 0.76rem; color: rgba(74,73,68,0.7); margin-top: 0.9rem; text-align: center; }

/* ===== FOOTER ===== */
.site-footer { background: var(--grad-dark); color: rgba(246,242,233,0.55); padding: 3.5rem 0 1.6rem; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(246,242,233,0.1);
}
.footer-brand .brand { margin-bottom: 1rem; }
.footer-brand p { font-size: 0.87rem; max-width: 320px; }
.footer-col h4 {
  color: var(--blanc); font-family: var(--font-ui); font-size: 0.85rem;
  text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 1.1rem;
}
.footer-col li { margin-bottom: 0.7rem; font-size: 0.87rem; }
.footer-col a:hover { color: var(--or-clair); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 0.8rem;
  padding-top: 1.6rem;
  font-size: 0.78rem;
}

/* ===== WHATSAPP FLOTTANT ===== */
.wa-float {
  position: fixed; right: 1.6rem; bottom: 1.6rem; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 14px 30px -10px rgba(37,211,102,0.7);
  transition: transform 0.25s ease;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 28px; height: 28px; color: #fff; }

/* ===== MODALE PRESTATION ===== */
.modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(11, 11, 12, 0.78);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  padding: 1.5rem;
  opacity: 0; visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.service-modal {
  position: relative;
  background: var(--ivoire);
  border-radius: 22px;
  width: 100%; max-width: 560px;
  overflow: hidden;
  box-shadow: 0 50px 90px -20px rgba(0,0,0,0.55);
  transform: translateY(24px) scale(0.97);
  transition: transform 0.35s ease;
}
.modal-overlay.open .service-modal { transform: translateY(0) scale(1); }
.modal-close {
  position: absolute; top: 16px; right: 16px; z-index: 3;
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(11,11,12,0.55);
  border: none; color: var(--blanc);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background 0.2s ease;
}
.modal-close:hover { background: rgba(11,11,12,0.8); }
.modal-close svg { width: 18px; height: 18px; }
.modal-visual {
  height: 260px;
  background: radial-gradient(circle at 32% 28%, var(--or-clair), var(--or) 60%, #a9843a 100%);
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.modal-visual::before {
  content: "";
  position: absolute; inset: 16px;
  border: 1px dashed rgba(11,11,12,0.3);
  border-radius: 12px;
}
.modal-visual svg { width: 76px; height: 76px; color: var(--noir); position: relative; z-index: 1; }
.modal-body { padding: 2.1rem 2.2rem 2.3rem; }
.modal-body h3 { font-size: 1.55rem; margin-bottom: 0.9rem; line-height: 1.2; }
.modal-body p { font-size: 0.96rem; margin-bottom: 1.7rem; }
.modal-cta-group { display: grid; gap: 0.7rem; }

@media (max-width: 600px) {
  .modal-visual { height: 190px; }
  .modal-visual svg { width: 58px; height: 58px; }
  .modal-body { padding: 1.7rem 1.5rem 1.9rem; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; margin-bottom: 1rem; }
  .hero-image-frame { width: min(360px, 88%); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid, .zone-grid, .contact-grid, .footer-grid { grid-template-columns: 1fr; }
  .main-nav, .header-phone { display: none; }
  .nav-toggle { display: flex; }
}

@media (max-width: 600px) {
  .section { padding: 4rem 0; }
  .services-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero { padding-top: 8.5rem; }
  .zone-list { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

/* ===== MENU MOBILE ===== */
.mobile-nav {
  position: fixed; inset: 0; z-index: 99;
  background: var(--grad-dark);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 2rem;
  transform: translateY(-100%);
  transition: transform 0.35s ease;
}
.mobile-nav.open { transform: translateY(0); }
.mobile-nav a { font-family: var(--font-display); font-size: 1.6rem; color: var(--blanc); }
.mobile-nav a:hover { color: var(--or); }
.mobile-close {
  position: absolute; top: 1.5rem; right: 1.5rem;
  width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid rgba(246,242,233,0.3); background: transparent;
  color: var(--blanc); display: flex; align-items: center; justify-content: center;
  cursor: pointer;
}