/* ═══════════════════════════════════════════════════════════════
   BUXY ALARME PROTECTION — Design System
   CSS partagé par toutes les pages du site
   ═══════════════════════════════════════════════════════════════ */

/* ───────────────────────────────────────────
   VARIABLES
   ─────────────────────────────────────────── */
:root {
  /* Palette principale */
  --marine:    #152A40;
  --marine-dk: #0E1D2E;
  --marine-lt: #1E3650;
  --rouge:     #C41A1A;
  --rouge-dk:  #A01212;
  --rouge-lt:  #E02020;
  --or:        #C9961A;

  /* Neutres */
  --noir:      #111318;
  --gris-f:    #2A2D35;
  --gris-m:    #6B7080;
  --gris-c:    #A0A5B0;
  --ivoire:    #F2F0EC;
  --blanc:     #F8F7F5;

  /* Utilitaires */
  --ligne:     rgba(0,0,0,0.09);
  --ligne-dk:  rgba(255,255,255,0.08);

  /* Tailles */
  --nav-h:     84px;
  --wrap-max:  1280px;
  --wrap-px:   64px;
}


/* ───────────────────────────────────────────
   RESET & BASE
   ─────────────────────────────────────────── */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; }
body {
  font-family:'Outfit',sans-serif; font-weight:300;
  background:var(--blanc); color:var(--noir); overflow-x:hidden;
}
img { display:block; width:100%; height:100%; object-fit:cover; }
a { text-decoration:none; color:inherit; }
.wrap { max-width:var(--wrap-max); margin:0 auto; padding:0 var(--wrap-px); }

/* Utilitaire accessibilité */
.visually-hidden{
  position:absolute !important;
  width:1px; height:1px;
  padding:0; margin:-1px;
  overflow:hidden;
  clip:rect(0 0 0 0);
  white-space:nowrap;
  border:0;
}

/* Bouton retour en haut */
.btn-back-to-top{
  position:fixed;
  right:22px;
  bottom:22px;
  width:46px;
  height:46px;
  border-radius:3px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(14,29,46,.92);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  z-index:1040;
  box-shadow:0 10px 26px rgba(0,0,0,.22);
  opacity:0;
  transform:translateY(10px);
  pointer-events:none;
  transition:opacity .28s ease, transform .28s ease, background .2s ease;
  backdrop-filter:blur(10px);
}
.btn-back-to-top svg{
  width:22px;
  height:22px;
  fill:none;
  stroke:currentColor;
  stroke-width:2.6;
  stroke-linecap:round;
  stroke-linejoin:round;
}
.btn-back-to-top:hover{
  background:rgba(14,29,46,.98);
}
.btn-back-to-top:focus-visible{
  outline:2px solid rgba(196,26,26,.65);
  outline-offset:3px;
}
.btn-back-to-top.visible{
  opacity:1;
  transform:none;
  pointer-events:auto;
}
@media(max-width:768px){
  /* remonte le bouton au-dessus de la barre CTA mobile */
  .btn-back-to-top{ bottom:78px; right:16px; }
}


/* ───────────────────────────────────────────
   TYPOGRAPHIE
   ─────────────────────────────────────────── */
.t-label {
  font-family:'DM Sans',sans-serif; font-size:11px; font-weight:700;
  text-transform:uppercase; letter-spacing:2.5px;
  color:var(--rouge); margin-bottom:18px; display:block;
}
.t-label-marine { color:var(--marine); }
.t-label-blanc  { color:rgba(255,255,255,.5); }

.t-display {
  font-family:'DM Sans',sans-serif;
  font-size:clamp(32px,4.2vw,56px);
  font-weight:800; line-height:1.08; letter-spacing:-0.025em;
}
.t-display-sm { font-size:clamp(26px,3vw,40px); }

.t-body { font-size:15.5px; line-height:1.8; font-weight:300; color:var(--gris-m); }


/* ───────────────────────────────────────────
   CHECKLIST
   ─────────────────────────────────────────── */
.checklist { list-style:none; display:flex; flex-direction:column; gap:11px; margin-top:24px; }
.checklist li {
  font-size:14px; font-weight:400; color:var(--gris-f);
  display:flex; align-items:center; gap:12px; line-height:1.45;
}
.checklist li::before {
  content:''; width:18px; height:18px; flex-shrink:0;
  background:var(--rouge); border-radius:2px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:center; background-size:11px;
}
.checklist-marine li::before { background-color:var(--marine); }
.checklist.on-dark li { color:var(--gris-c); }
.checklist.on-dark li::before {
  background-color:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
}


/* ───────────────────────────────────────────
   LIENS TEXTE
   ─────────────────────────────────────────── */
.lien {
  display:inline-flex; align-items:center; gap:10px;
  font-family:'DM Sans',sans-serif; font-size:12px; font-weight:700;
  text-transform:uppercase; letter-spacing:1.8px;
  color:var(--rouge); margin-top:36px; padding-bottom:3px;
  border-bottom:2px solid transparent; transition:border-color .25s;
}
.lien:hover { border-color:var(--rouge); }
.lien::after { content:'→'; transition:transform .25s; }
.lien:hover::after { transform:translateX(4px); }
.lien-blanc { color:#fff; }           .lien-blanc:hover { border-color:#fff; }
.lien-marine{ color:var(--marine); }   .lien-marine:hover { border-color:var(--marine); }


/* ───────────────────────────────────────────
   BOUTONS
   ─────────────────────────────────────────── */
.btn {
  display:inline-flex; align-items:center; gap:8px;
  font-family:'DM Sans',sans-serif; font-size:14px; font-weight:600;
  letter-spacing:.3px; padding:16px 34px; border-radius:3px;
  transition:all .25s; cursor:pointer; border:none;
  box-shadow:0 2px 8px rgba(0,0,0,.12);
}
.btn-rouge { background:var(--rouge); color:#fff; }
.btn-rouge:hover { background:var(--rouge-dk); box-shadow:0 4px 16px rgba(196,26,26,.25); }
.btn-blanc { background:#fff; color:var(--marine); }
.btn-blanc:hover { background:var(--ivoire); }
.btn-ghost { background:transparent; color:#fff; border:2px solid rgba(255,255,255,.3); box-shadow:none; }
.btn-ghost:hover { background:rgba(255,255,255,.07); border-color:rgba(255,255,255,.55); }


/* ═══════════════════════════════════════════════════════════════
   NAV — Transparente sur le hero, sticky blanche après scroll
   ═══════════════════════════════════════════════════════════════ */
nav {
  position:fixed; top:0; width:100%; z-index:1200; height:var(--nav-h);
  background:transparent;
  border-bottom:1px solid rgba(255,255,255,.08);
  transition:background .35s, border-color .35s, box-shadow .35s;
}
nav .wrap { max-width:1520px; }
nav.scrolled {
  background:rgba(21,42,64,0.98); backdrop-filter:blur(20px);
  border-bottom-color:rgba(255,255,255,.08);
  box-shadow:0 2px 24px rgba(0,0,0,.2);
}
.nav-in { height:100%; display:flex; align-items:center; justify-content:space-between; }

/* Logo */
.nav-brand { display:flex; align-items:center; gap:14px; }
.nav-brand .logo-img{
  width:54px; height:54px; flex-shrink:0;
  object-fit:contain; object-position:left center;
  display:block;
}
.nav-brand .logo-text strong {
  font-family:'DM Sans',sans-serif; font-size:14px; font-weight:700;
  color:#fff; display:block; line-height:1.1;
  transition:color .35s;
}
.nav-brand .logo-text span {
  font-size:9px; color:rgba(255,255,255,.45); text-transform:uppercase;
  letter-spacing:1.8px; font-weight:500; transition:color .35s;
}
nav.scrolled .nav-brand .logo-text strong { color:#fff; }
nav.scrolled .nav-brand .logo-text span   { color:rgba(255,255,255,.5); }

/* Liens nav */
.nav-links { display:flex; align-items:center; gap:28px; list-style:none; }
.nav-links a {
  font-family:'DM Sans',sans-serif; font-size:13px; font-weight:500;
  color:rgba(255,255,255,.55); transition:color .25s;
}
.nav-links a:hover { color:rgba(255,255,255,.75); }
nav.scrolled .nav-links a { color:#fff; }
nav.scrolled .nav-links a:hover { color:rgba(255,255,255,.65); }
.nav-links a.current { position:relative; }
.nav-links a.current::after {
  content:''; position:absolute; left:50%; bottom:-6px; transform:translateX(-50%);
  width:24px; height:2px; background:var(--rouge); border-radius:1px;
}

/* Droite nav */
.nav-right { display:flex; align-items:center; gap:16px; }
.nav-tel {
  display:flex; align-items:center; gap:10px;
  font-family:'DM Sans',sans-serif; font-size:14px; font-weight:700;
  color:#fff; white-space:nowrap; transition:color .35s;
}
nav.scrolled .nav-tel { color:#fff; }
.nav-tel .tel-icon {
  width:32px; height:32px; background:rgba(255,255,255,.12); border-radius:50%;
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
  transition:background .35s;
}
.nav-tel .tel-icon svg { width:15px; height:15px; }
.nav-tel .tel-icon svg path { stroke:#fff; transition:stroke .35s; }
nav.scrolled .nav-tel .tel-icon { background:rgba(255,255,255,.15); }
.nav-devis {
  background:var(--rouge); color:#fff;
  font-family:'DM Sans',sans-serif; font-size:13px; font-weight:600;
  padding:11px 22px; border-radius:3px; white-space:nowrap; transition:background .2s;
}
.nav-devis:hover { background:var(--rouge-dk); }


/* ═══════════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════════ */
.hero {
  min-height:100vh; position:relative;
  display:flex; align-items:center; overflow:hidden;
}
.hero-bg { position:absolute; inset:0; z-index:0; }
.hero-bg picture { display:block; width:100%; height:100%; }
.hero-bg picture > img { display:block; }
.hero-bg img { width:100%; height:100%; object-fit:cover; object-position:center 40%; }

/* HERO — diaporama (fondu doux, sans contrôle) */
.hero-bg.hero-slides picture { position:absolute; inset:0; }
.hero-bg.hero-slides img {
  position:absolute; inset:0;
  opacity:0; transition:opacity 1.2s ease;
  will-change:opacity;
}
.hero-bg.hero-slides img.is-active { opacity:1; }

@media (prefers-reduced-motion: reduce) {
  .hero-bg.hero-slides img { transition:none; }
}
.hero-bg::after {
  content:''; position:absolute; inset:0;
  background:
    linear-gradient(135deg, rgba(14,29,46,.90) 0%, rgba(14,29,46,.72) 40%, rgba(14,29,46,.28) 100%),
    linear-gradient(to top, rgba(14,29,46,.60) 0%, transparent 45%);
}
.hero-content {
  position:relative; z-index:2;
  padding:140px var(--wrap-px) 96px; max-width:780px;
}
.hero-surtitre {
  font-family:'DM Sans',sans-serif; font-size:11px; font-weight:600;
  text-transform:uppercase; letter-spacing:2.8px;
  color:rgba(255,255,255,.4); margin-bottom:32px;
  display:flex; align-items:center; gap:16px;
}
.hero-surtitre::before { content:''; width:32px; height:3px; background:var(--rouge); }
.hero h1 {
  font-family:'DM Sans',sans-serif;
  font-size:clamp(48px,7vw,88px); font-weight:800;
  line-height:1.02; letter-spacing:-.04em; color:#fff;
}
.hero h1 em { font-style:normal; color:var(--rouge); }
.hero-tagline {
  font-size:16px; color:rgba(255,255,255,.4); margin-top:24px;
  letter-spacing:.5px; font-weight:300;
}
.hero-tagline span { color:rgba(255,255,255,.18); }
.hero-actions { display:flex; gap:14px; margin-top:44px; flex-wrap:wrap; }
.hero-stats {
  display:flex; gap:48px; margin-top:72px; padding-top:40px;
  border-top:1px solid rgba(255,255,255,.1);
}
.stat-val {
  font-family:'DM Sans',sans-serif; font-size:30px; font-weight:800;
  color:#fff; line-height:1; letter-spacing:-.02em;
}
.stat-val.rouge { color:var(--rouge); }
.stat-lbl {
  font-size:11px; color:rgba(255,255,255,.28); text-transform:uppercase;
  letter-spacing:1.5px; margin-top:6px; font-weight:500;
}


/* ═══════════════════════════════════════════════════════════════
   BANDE ROUGE
   ═══════════════════════════════════════════════════════════════ */
.bande { background:var(--rouge); padding:15px 0; }
.bande-in { display:flex; align-items:center; border-left:1px solid rgba(255,255,255,.2); }
.bande-item {
  flex:1; padding:2px 28px; border-right:1px solid rgba(255,255,255,.2);
  font-family:'DM Sans',sans-serif; font-size:11px; font-weight:600;
  text-transform:uppercase; letter-spacing:1.2px;
  color:rgba(255,255,255,.85); white-space:nowrap;
}


/* ═══════════════════════════════════════════════════════════════
   AIGUILLAGE — deux cibles
   ═══════════════════════════════════════════════════════════════ */
.aiguillage { background:var(--blanc); padding:80px 0; border-bottom:1px solid var(--ligne); }
.aiguillage-grid { display:grid; grid-template-columns:1fr 1fr; gap:24px; }
.aiguillage-card {
  padding:48px 44px; border:1px solid var(--ligne);
  background:#fff; position:relative; overflow:hidden;
  border-radius:3px;
  transition:border-color .3s, box-shadow .3s, transform .25s, background .25s;
}
.aiguillage-card:hover {
  border-color:rgba(0,0,0,.14);
  box-shadow:0 12px 34px rgba(0,0,0,.08);
  transform:translateY(-2px);
}
.aiguillage-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:4px;
}
.aiguillage-card.card-particulier::before { background:var(--marine); }
.aiguillage-card.card-pro::before { background:var(--rouge); }
.aiguillage-icon {
  width:52px; height:52px; border-radius:4px;
  display:flex; align-items:center; justify-content:center; margin-bottom:28px;
}
.card-particulier .aiguillage-icon { background:rgba(21,42,64,.14); border:1px solid rgba(255,255,255,.16); }
.card-pro .aiguillage-icon { background:rgba(21,42,64,.14); border:1px solid rgba(255,255,255,.16); }
.aiguillage-icon svg { width:26px; height:26px; }
.aiguillage-icon svg { stroke:#fff; fill:none; }
.aiguillage-titre {
  font-family:'DM Sans',sans-serif; font-size:24px; font-weight:800;
  color:var(--noir); line-height:1.15; letter-spacing:-.02em; margin-bottom:12px;
}
.aiguillage-desc { font-size:14.5px; color:var(--gris-m); line-height:1.7; margin-bottom:20px; }
.aiguillage-list { list-style:none; display:flex; flex-wrap:wrap; gap:8px; margin-bottom:32px; }
.aiguillage-list li {
  font-family:'DM Sans',sans-serif; font-size:12px; font-weight:500;
  color:var(--gris-f); padding:6px 14px; background:var(--ivoire); border-radius:2px;
}


/* ═══════════════════════════════════════════════════════════════
   SECTIONS SPLIT (texte + photo)
   ═══════════════════════════════════════════════════════════════ */
.about { display:grid; grid-template-columns:1fr 1fr; background:#fff; }
.about-photo { min-height:560px; position:relative; overflow:hidden; }
.about-photo img { position:absolute; inset:0; }
.about-texte { padding:80px 72px; display:flex; flex-direction:column; justify-content:center; }

.split { display:grid; grid-template-columns:1fr 1fr; }
.split-texte-l { padding:80px 72px 80px var(--wrap-px); display:flex; flex-direction:column; justify-content:center; }
.split-texte-r { padding:80px var(--wrap-px) 80px 72px; display:flex; flex-direction:column; justify-content:center; }
.split-photo { min-height:520px; position:relative; overflow:hidden; }
.split-photo img { position:absolute; inset:0; }
.s-num {
  font-family:'DM Sans',sans-serif; font-size:12px; font-weight:700;
  letter-spacing:3px; color:var(--gris-c); margin-bottom:16px; display:block;
}

/* Média sans recadrage (logos / packshots) */
.media-contain { background:transparent; }
.media-contain img{
  position:absolute;
  inset:22px;
  width:calc(100% - 44px);
  height:calc(100% - 44px);
  object-fit:contain;
  object-position:center;
}

/* Placeholder pour photos Daitem manquantes */
.split-placeholder {
  min-height:520px; background:var(--marine);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:16px; position:relative; overflow:hidden;
}
.split-placeholder::before {
  content:''; position:absolute; inset:0;
  background:repeating-linear-gradient(
    45deg, transparent, transparent 40px,
    rgba(255,255,255,.015) 40px, rgba(255,255,255,.015) 80px
  );
}
.split-placeholder svg { width:56px; height:56px; opacity:.15; }
.split-placeholder span {
  font-family:'DM Sans',sans-serif; font-size:11px; font-weight:600;
  text-transform:uppercase; letter-spacing:2px; color:rgba(255,255,255,.2);
}

/* ═══════════════════════════════════════════════════════════════
   PAGES INTERNES (Présentation / Alarmes / Vidéoprotection / Pros / Portails)
   HERO plein écran + Sections texte & split (structure commune)
   ═══════════════════════════════════════════════════════════════ */

/* HERO interne */
.page-hero {
  position:relative; min-height:65vh;
  display:flex; align-items:flex-end;
  overflow:hidden; padding-top:var(--nav-h);
}
.page-hero-bg { position:absolute; inset:0; z-index:0; }
.page-hero-bg picture { display:block; width:100%; height:100%; }
.page-hero-bg picture > img { display:block; }
.page-hero-bg img {
  width:100%; height:100%;
  object-fit:cover; object-position:center 40%;
}
.page-hero-bg::after {
  content:''; position:absolute; inset:0;
  background:
    linear-gradient(to right, rgba(14,29,46,.93) 0%, rgba(14,29,46,.6) 50%, rgba(14,29,46,.25) 100%),
    linear-gradient(to top, rgba(14,29,46,.8) 0%, transparent 50%);
}
.page-hero-content {
  position:relative; z-index:2;
  padding:0 var(--wrap-px) 64px; max-width:720px;
}
.page-hero-content .t-label { color:rgba(255,255,255,.4); }
.page-hero-content h1 {
  font-family:'DM Sans',sans-serif;
  font-size:clamp(36px,5vw,64px);
  font-weight:800;
  line-height:1.06;
  letter-spacing:-.03em;
  color:#fff;
  margin-bottom:20px;
}
.page-hero-content h1 em { font-style:normal; color:var(--rouge); }
.page-hero-sub {
  font-size:15.5px; line-height:1.8; color:rgba(255,255,255,.4);
  font-weight:300; max-width:580px;
}
.page-hero-sub strong { color:rgba(255,255,255,.65); font-weight:500; }
.page-filet { height:4px; background:var(--rouge); }

/* Sections texte */
.section-texte { padding:80px 0; border-top:1px solid var(--ligne); }
.section-texte-in {
  display:grid; grid-template-columns:280px 1fr; gap:72px; align-items:start;
}
.section-texte-label { position:sticky; top:calc(var(--nav-h) + 32px); }
.section-texte-body p {
  font-size:15.5px; line-height:1.85; color:#545864; font-weight:300;
}
.section-texte-body p + p { margin-top:16px; }
.section-texte-body .accent {
  font-size:16px; color:var(--gris-f); font-weight:400;
  border-left:3px solid var(--rouge); padding-left:20px;
  margin-top:24px; line-height:1.7;
}

/* Split (texte + photo/placeholder) */
.section-split { padding:80px 0; border-top:1px solid var(--ligne); }
.section-split-in {
  display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center;
}
.section-split-photo {
  position:relative; overflow:hidden; height:440px;
}
.section-split-photo img { position:absolute; inset:0; }
.section-split-placeholder {
  height:440px; background:var(--marine);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:14px; position:relative; overflow:hidden;
}
.section-split-placeholder::before {
  content:''; position:absolute; inset:0;
  background:repeating-linear-gradient(
    45deg, transparent, transparent 40px,
    rgba(255,255,255,.015) 40px, rgba(255,255,255,.015) 80px
  );
}
.section-split-placeholder svg { width:48px; height:48px; opacity:.12; }
.section-split-placeholder span {
  font-family:'DM Sans',sans-serif; font-size:11px; font-weight:600;
  text-transform:uppercase; letter-spacing:2px; color:rgba(255,255,255,.15);
}

@media(max-width:768px) {
  .page-hero { min-height:55vh; }
  .page-hero-content { padding:0 20px 48px; }
  .page-hero-bg::after {
    background:linear-gradient(to top,rgba(14,29,46,.95) 0%,rgba(14,29,46,.6) 55%,rgba(14,29,46,.3) 100%);
  }
  .section-texte-in { grid-template-columns:1fr; gap:24px; }
  .section-texte-label { position:static; }
  .section-split-in { grid-template-columns:1fr; }
  .section-split-photo { height:260px; order:-1; }
  .section-split-placeholder { height:260px; order:-1; }
}


/* ═══════════════════════════════════════════════════════════════
   PORTAILS — photos split
   ═══════════════════════════════════════════════════════════════ */
.portail-section { background:var(--ivoire); border-top:1px solid var(--ligne); }
.portail-grid { display:grid; grid-template-columns:1fr 1fr; }
.portail-left { padding:80px var(--wrap-px); display:flex; flex-direction:column; justify-content:center; }
.portail-photos { display:grid; grid-template-columns:1fr 4px 1fr; min-height:540px; }
.portail-sep { background:var(--rouge); align-self:stretch; }
.portail-photo { position:relative; overflow:hidden; }
.portail-photo img { position:absolute; inset:0; }
.portail-photos-single { grid-template-columns:1fr; }


/* ═══════════════════════════════════════════════════════════════
   SECTION PRO — fond bleu nuit
   ═══════════════════════════════════════════════════════════════ */
.pro-section { background:var(--marine); border-top:3px solid var(--rouge); }
.pro-grid { display:grid; grid-template-columns:1fr 1fr; }
.pro-left  { padding:80px var(--wrap-px); }
.pro-right {
  padding:80px var(--wrap-px); display:flex; flex-direction:column;
  justify-content:center; border-left:1px solid var(--ligne-dk);
}
.grenke-bloc {
  margin-top:40px; padding:32px;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.03);
  border-left:4px solid var(--rouge);
}
.grenke-head {
  font-family:'DM Sans',sans-serif; font-size:10px; font-weight:700;
  text-transform:uppercase; letter-spacing:2.5px;
  color:var(--rouge); margin-bottom:14px; display:block;
}
.grenke-titre {
  font-family:'DM Sans',sans-serif; font-size:20px; font-weight:700;
  color:#fff; line-height:1.2; margin-bottom:10px;
}
.grenke-desc { font-size:13.5px; color:rgba(255,255,255,.35); line-height:1.7; margin-bottom:20px; }
.grenke-list { list-style:none; display:flex; flex-direction:column; gap:8px; }
.grenke-list li { font-size:13px; color:rgba(255,255,255,.45); display:flex; align-items:baseline; gap:10px; }
.grenke-list li::before { content:'—'; font-size:10px; color:var(--rouge); flex-shrink:0; }


/* ═══════════════════════════════════════════════════════════════
   ZONE D'INTERVENTION
   ═══════════════════════════════════════════════════════════════ */
.zone-section { background:var(--blanc); }
.zone-grid { display:grid; grid-template-columns:5fr 7fr; gap:72px; align-items:center; padding:80px 0; }
#zone-map { height:440px; border:2px solid var(--marine); border-radius:2px; }
.zone-villes {
  display:flex; flex-wrap:wrap; gap:0; margin-top:28px;
  border-top:1px solid var(--ligne); border-left:1px solid var(--ligne);
}
.zone-v {
  padding:10px 16px; border-right:1px solid var(--ligne); border-bottom:1px solid var(--ligne);
  font-family:'DM Sans',sans-serif; font-size:12.5px; font-weight:500;
  color:var(--gris-m); transition:color .2s, background .2s;
}
.zone-v:hover { color:var(--noir); background:var(--ivoire); }
.zone-v.main { color:var(--rouge); font-weight:700; }


/* ═══════════════════════════════════════════════════════════════
   AVIS / CONFIANCE
   ═══════════════════════════════════════════════════════════════ */
.avis-section { background:var(--ivoire); border-top:1px solid var(--ligne); }
.avis-in {
  display:flex; flex-direction:column; align-items:center;
  text-align:center; padding:64px 0;
}
.avis-etoiles { font-size:18px; letter-spacing:4px; color:var(--or); margin-bottom:20px; }
.avis-chiffre {
  font-family:'DM Sans',sans-serif; font-size:clamp(40px,6vw,56px);
  font-weight:800; color:var(--noir); line-height:1; letter-spacing:-.03em;
}
.avis-texte {
  font-size:16px; color:var(--gris-m); margin-top:10px;
  font-weight:300; max-width:340px; line-height:1.5;
}
.avis-sep { width:2px; height:40px; background:var(--ligne); margin:36px auto; }


/* ═══════════════════════════════════════════════════════════════
   CTA FINAL
   ═══════════════════════════════════════════════════════════════ */
.cta-section { background:var(--rouge); padding:72px 0; }
.cta-in { display:grid; grid-template-columns:1fr auto; gap:56px; align-items:center; }
.cta-titre {
  font-family:'DM Sans',sans-serif; font-size:clamp(26px,3.5vw,42px);
  font-weight:800; color:#fff; line-height:1.12; letter-spacing:-.02em;
}
.cta-sous { font-size:15px; color:rgba(255,255,255,.88); margin-top:10px; font-weight:300; }


/* ═══════════════════════════════════════════════════════════════
   FOOTER — bleu nuit
   ═══════════════════════════════════════════════════════════════ */
footer { background:var(--marine-dk); padding:72px 0 0; }
.footer-grid {
  display:grid; grid-template-columns:2fr 1.35fr .9fr; gap:56px;
  padding-bottom:56px; border-bottom:1px solid var(--ligne-dk);
}
.f-brand {
  font-family:'DM Sans',sans-serif; font-size:18px; font-weight:800;
  color:#fff; display:block; margin-bottom:14px; letter-spacing:-.01em;
}
.f-desc { font-size:13px; color:rgba(255,255,255,.52); line-height:1.8; }
.f-badge {
  display:inline-flex; align-items:center; gap:8px; margin-top:18px; margin-right:8px;
  padding:6px 12px; border:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.04); border-radius:2px;
  font-family:'DM Sans',sans-serif; font-size:11px; font-weight:600;
  color:rgba(255,255,255,.55); letter-spacing:.5px;
}
.f-titre {
  font-family:'DM Sans',sans-serif; font-size:10px; font-weight:700;
  text-transform:uppercase; letter-spacing:2.5px;
  color:rgba(255,255,255,.55); margin-bottom:12px; display:block;
}
.f-liens { list-style:none; display:flex; flex-direction:column; gap:10px; }
.f-liens a { font-size:13px; color:rgba(255,255,255,.55); transition:color .2s; }
.f-liens a:hover { color:rgba(255,255,255,.7); }
.f-contact-lbl { font-size:10px; color:rgba(255,255,255,.48); text-transform:uppercase; letter-spacing:2px; margin-bottom:4px; }
.f-contact-val { font-size:13.5px; color:rgba(255,255,255,.6); line-height:1.6; }
.f-contact-val.tel {
  font-family:'DM Sans',sans-serif; font-size:22px; font-weight:800;
  color:#fff; letter-spacing:-.01em;
  display:inline-block;
}
.f-contact-val.tel:hover { text-decoration:underline; text-underline-offset:4px; }

.f-contact-val.mail{
  display:block;
  margin-bottom:14px;
  color:rgba(255,255,255,.62);
  text-decoration:underline;
  text-decoration-color:rgba(255,255,255,.25);
  text-underline-offset:4px;
  transition:color .2s, text-decoration-color .2s;
}
.f-contact-val.mail:hover{
  color:#fff;
  text-decoration-color:rgba(255,255,255,.55);
}

/* Réseaux sociaux (home pour l'instant) */
.f-socials { display:flex; gap:12px; margin-top:18px; flex-wrap:wrap; }
.f-socials-col { flex-direction:column; align-items:flex-start; }
.f-socials-col .f-social { width:100%; }
.f-social {
  display:inline-flex; align-items:center; gap:10px;
  padding:10px 12px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.04);
  border-radius:2px;
  color:rgba(255,255,255,.7);
  transition:background .2s, border-color .2s, color .2s;
}
.f-social:hover { background:rgba(255,255,255,.07); border-color:rgba(255,255,255,.18); color:#fff; }
.f-social svg { width:18px; height:18px; color:currentColor; }
.f-social span { font-family:'DM Sans',sans-serif; font-size:12px; font-weight:600; letter-spacing:.2px; }
.footer-zones {
  display:flex; align-items:center; gap:20px; flex-wrap:wrap;
  padding:18px 0; border-top:1px solid var(--ligne-dk);
}
.footer-zones-titre {
  font-family:'DM Sans',sans-serif; font-size:10px; font-weight:700;
  text-transform:uppercase; letter-spacing:1.6px; color:rgba(255,255,255,.38);
  white-space:nowrap;
}
.footer-zones-nav { display:flex; gap:16px; flex-wrap:wrap; }
.footer-zones-nav a {
  font-family:'Outfit',sans-serif; font-size:12px; font-weight:400;
  color:rgba(255,255,255,.55); text-decoration:none;
  border-bottom:1px solid rgba(255,255,255,.18); padding-bottom:1px;
  transition:color .2s, border-color .2s;
}
.footer-zones-nav a:hover { color:#fff; border-color:rgba(255,255,255,.6); }

.zone-dept-lien {
  display:inline-block; font-family:'DM Sans',sans-serif; font-size:12px;
  font-weight:600; color:var(--marine); letter-spacing:.02em;
  text-decoration:none; border:1px solid var(--marine);
  padding:5px 14px; border-radius:40px; margin-right:8px; margin-top:4px;
  transition:background .2s, color .2s;
}
.zone-dept-lien:hover { background:var(--marine); color:#fff; }

.footer-bas {
  display:flex; justify-content:space-between; align-items:center;
  padding:20px 0; font-size:11px; color:rgba(255,255,255,.42);
  flex-wrap:wrap; gap:10px;
}
.footer-bas a { color:rgba(255,255,255,.55); transition:color .2s; }
.footer-bas a:hover { color:#fff; }


/* ═══════════════════════════════════════════════════════════════
   LEAFLET — fond clair harmonisé
   ═══════════════════════════════════════════════════════════════ */
.leaflet-tile-pane { filter:grayscale(1) contrast(.98) brightness(1.06); }
.leaflet-control-zoom { display:none; }
.leaflet-container { z-index:1; }
.leaflet-top, .leaflet-bottom { z-index:10; }
.leaflet-popup-content-wrapper {
  background:var(--marine)!important; color:#fff!important;
  border-radius:3px!important; box-shadow:0 4px 20px rgba(0,0,0,.4)!important;
  font-family:'DM Sans',sans-serif!important; font-size:13px!important;
}
.leaflet-popup-tip { background:var(--marine)!important; }
.leaflet-control-zoom a {
  background:var(--marine)!important; color:#fff!important;
  border:1px solid rgba(255,255,255,.15)!important;
}
.leaflet-control-attribution {
  background:rgba(242,240,236,.92)!important;
  color:rgba(42,45,53,.65)!important;
  font-size:10px!important;
  border-radius:2px!important;
  border:1px solid rgba(0,0,0,.06)!important;
}

/* ═══════════════════════════════════════════════════════════════
   GALERIE RÉALISATIONS (chantiers)
   ═══════════════════════════════════════════════════════════════ */
.galerie { padding:80px 0; border-top:1px solid var(--ligne); }
.galerie-grid {
  display:grid; grid-template-columns:repeat(3,1fr);
  gap:12px; margin-top:32px;
}
.galerie-item {
  height:280px; background:var(--marine);
  border:1px solid var(--ligne); border-radius:2px;
  position:relative; overflow:hidden;
  display:flex; flex-direction:column; align-items:stretch; justify-content:flex-end;
  transition:transform .25s, box-shadow .25s, border-color .3s;
}
.galerie-item img {
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover; object-position:center 45%;
  z-index:0;
  transform:scale(1.01);
}
.galerie-item::before {
  content:''; position:absolute; inset:0;
  background:
    linear-gradient(to top, rgba(14,29,46,.78) 0%, rgba(14,29,46,.18) 55%, rgba(14,29,46,.06) 100%),
    repeating-linear-gradient(45deg, transparent, transparent 40px, rgba(255,255,255,.025) 40px, rgba(255,255,255,.025) 80px);
  z-index:1;
}
.galerie-item:hover {
  transform:translateY(-2px);
  box-shadow:0 14px 36px rgba(0,0,0,.10);
  border-color:rgba(0,0,0,.12);
}
.galerie-cap {
  position:relative; z-index:2;
  padding:14px 18px;
  width:100%;
  display:flex; align-items:center; justify-content:space-between; gap:12px;
}
.galerie-cap span {
  font-family:'DM Sans',sans-serif; font-size:10px; font-weight:800;
  text-transform:uppercase; letter-spacing:2px;
  color:rgba(255,255,255,.78);
}
.galerie-cap i {
  width:34px; height:34px;
  border:1px solid rgba(255,255,255,.18);
  border-radius:2px;
  display:flex; align-items:center; justify-content:center;
  color:rgba(255,255,255,.85);
  flex-shrink:0;
}
.galerie-cap svg { width:18px; height:18px; }

@media(max-width:768px) {
  .galerie-grid { grid-template-columns:1fr; }
}


/* ═══════════════════════════════════════════════════════════════
   ANIMATIONS — scroll reveal
   ═══════════════════════════════════════════════════════════════ */

/* État initial pour les éléments hero (animation au chargement) */
.hero-reveal {
  opacity:0; transform:translateY(16px);
  animation:fadeUp .65s ease forwards;
}
@keyframes fadeUp { to { opacity:1; transform:none; } }
.d1{animation-delay:.05s} .d2{animation-delay:.15s}
.d3{animation-delay:.25s} .d4{animation-delay:.35s} .d5{animation-delay:.45s}

/* État initial pour les éléments qui se révèlent au scroll */
.reveal {
  opacity:0; transform:translateY(20px);
  transition:opacity .6s ease, transform .6s ease;
}
.reveal.visible {
  opacity:1; transform:none;
}

/* Cascade des checklist au reveal */
.reveal-list li {
  opacity:0; transform:translateY(10px);
  transition:opacity .4s ease, transform .4s ease;
}
.reveal-list.visible li { opacity:1; transform:none; }
.reveal-list.visible li:nth-child(1) { transition-delay:.05s; }
.reveal-list.visible li:nth-child(2) { transition-delay:.12s; }
.reveal-list.visible li:nth-child(3) { transition-delay:.19s; }
.reveal-list.visible li:nth-child(4) { transition-delay:.26s; }
.reveal-list.visible li:nth-child(5) { transition-delay:.33s; }
.reveal-list.visible li:nth-child(6) { transition-delay:.40s; }

/* Délais pour les reveals séquentiels */
.reveal-d1 { transition-delay:.08s; }
.reveal-d2 { transition-delay:.16s; }
.reveal-d3 { transition-delay:.24s; }


/* ═══════════════════════════════════════════════════════════════
   PAGES SPÉCIFIQUES — Alarmes, Présentation, Vidéoprotection,
   Professionnels, Portails, Contact (composants unifiés)
   ═══════════════════════════════════════════════════════════════ */

/* ── Alarmes : arguments Daitem, gamme, app, vidéo YouTube, telesurv, engagement ── */
.daitem-args {
  display:grid; grid-template-columns:repeat(3,1fr); gap:1px;
  margin-top:36px; background:var(--blanc); border:1px solid var(--ligne);
}
.daitem-arg { background:var(--blanc); padding:28px 24px; }
.daitem-arg-titre {
  font-family:'DM Sans',sans-serif; font-size:14px; font-weight:700;
  color:var(--noir); margin-bottom:8px; display:flex; align-items:center; gap:10px;
}
.daitem-arg-titre::before {
  content:'✔'; font-size:10px; color:var(--rouge);
  width:20px; height:20px; flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
  background:rgba(196,26,26,.08); border-radius:2px;
}
.daitem-arg p { font-size:13px; color:var(--gris-m); line-height:1.6; padding-left:30px; }

.gamme-section { padding:80px 0; border-top:1px solid var(--ligne); }
.gamme-intro { max-width:640px; margin-bottom:48px; }
.gamme-grid {
  display:grid; grid-template-columns:repeat(3,1fr); gap:20px;
  background:#fff; border-radius:3px;
}
.gamme-card {
  padding:36px 32px; border:1px solid var(--ligne);
  background:#fff; position:relative; overflow:hidden;
  border-radius:3px;
  transition:border-color .3s, box-shadow .3s, transform .25s, background .3s;
}
.gamme-card:hover {
  border-color:rgba(0,0,0,.14);
  box-shadow:0 12px 34px rgba(0,0,0,.08);
  transform:translateY(-2px);
}
.gamme-card::before {
  content:''; position:absolute; top:0; left:0; width:40px; height:4px;
  background:var(--rouge);
}
.gamme-card-icon {
  width:44px; height:44px; border-radius:3px;
  background:rgba(21,42,64,.96);
  border:1px solid rgba(255,255,255,.16);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:20px;
}
.gamme-card-icon svg { width:22px; height:22px; stroke:#fff; fill:none; stroke-width:1.5; }
.gamme-card-titre {
  font-family:'DM Sans',sans-serif; font-size:17px; font-weight:700;
  color:var(--noir); margin-bottom:10px;
}
.gamme-card p { font-size:13.5px; color:var(--gris-m); line-height:1.65; }
.gamme-card-wide {
  grid-column:span 2;
  display:grid; grid-template-columns:1fr 1fr; gap:32px;
  align-items:center;
}
.gamme-card-wide .gamme-card-icon { margin-bottom:0; }

/* Bande produits — scroll horizontal, flèches en overlay sur le strip */
.produits-strip-section { padding:80px 0; border-top:1px solid var(--ligne); }
.produits-strip-section .wrap { position:relative; }
.produits-strip-outer {
  position:relative;
  margin-top:40px;
}
.produits-strip {
  display:flex;
  gap:20px;
  overflow-x:auto;
  overflow-y:hidden;
  scroll-snap-type:x mandatory;
  scroll-behavior:smooth;
  -webkit-overflow-scrolling:touch;
  padding:8px 0 24px;
  scrollbar-width:thin;
  scrollbar-color:var(--ligne) transparent;
}
.produits-strip::-webkit-scrollbar { height:6px; }
.produits-strip::-webkit-scrollbar-track { background:transparent; }
.produits-strip::-webkit-scrollbar-thumb { background:var(--ligne); border-radius:3px; }
.produit-item {
  flex:0 0 380px;
  min-width:0;
  scroll-snap-align:center;
  background:#fff;
  border:1px solid var(--ligne);
  border-radius:3px;
  padding:0;
  position:relative;
  overflow:hidden;
  transition:border-color .25s, box-shadow .25s, transform .2s;
}
.produit-item:hover {
  border-color:rgba(0,0,0,.12);
  box-shadow:0 8px 28px rgba(0,0,0,.06);
  transform:translateY(-2px);
}
.produit-item::before {
  content:'';
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:4px;
  background:var(--rouge);
  z-index:1;
}
.produit-item-visuel {
  aspect-ratio:800/700;
  width:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px 20px;
  background:radial-gradient(ellipse 80% 70% at 50% 50%, var(--marine-lt) 0%, var(--marine) 70%, var(--marine-dk) 100%);
  overflow:hidden;
}
.produit-item-visuel img {
  width:auto !important;
  height:auto !important;
  max-width:100%;
  max-height:100%;
  object-fit:contain;
  object-position:center center;
  display:block;
  margin:auto;
  flex-shrink:0;
}
.produit-item-visuel picture {
  display:flex;
  align-items:center;
  justify-content:center;
  width:100%;
  height:100%;
}
.produit-item-visuel picture > img {
  width:auto !important;
  height:auto !important;
  max-width:100%;
  max-height:100%;
  object-fit:contain;
  object-position:center center;
  display:block;
  margin:auto;
  flex-shrink:0;
}
.produit-item-nom {
  position:relative;
  width:100%;
  min-height:56px;
  padding:10px 16px;
  box-sizing:border-box;
  overflow:visible;
  display:flex;
  align-items:center;
  justify-content:center;
}
.produit-item-nom-in {
  font-family:'DM Sans',sans-serif;
  font-size:10px;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:2px;
  color:var(--marine);
  line-height:1.4;
  text-align:center;
  max-width:100%;
}
/* Flèches minimalistes — chevron rouge, en overlay sur le carrousel */
.produits-strip-btn {
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  width:40px;
  height:40px;
  border:none;
  background:transparent;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--rouge);
  transition:opacity .2s, transform .2s;
  z-index:3;
  pointer-events:auto;
}
.produits-strip-btn:hover:not(:disabled) {
  opacity:.85;
  transform:translateY(-50%) scale(1.08);
}
.produits-strip-btn:disabled {
  opacity:.25;
  cursor:not-allowed;
}
.produits-strip-btn.prev { left:12px; }
.produits-strip-btn.next { right:12px; }
.produits-strip-btn svg {
  width:28px;
  height:28px;
  stroke:currentColor;
}
@media(max-width:768px) {
  .produit-item { flex:0 0 300px; }
  .produit-item-visuel { padding:18px 16px; }
  .produit-item-nom { min-height:48px; padding:8px 12px; }
  .produit-item-nom-in { font-size:9px; letter-spacing:1.5px; }
  .produits-strip-btn { width:36px; height:36px; }
  .produits-strip-btn svg { width:24px; height:24px; }
  .produits-strip-btn.prev { left:8px; }
  .produits-strip-btn.next { right:8px; }
}

.app-section {
  background:var(--marine); padding:80px 0;
  border-top:3px solid var(--rouge);
}
.app-in {
  display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center;
}
.app-texte .t-label { color:rgba(255,255,255,.4); }
.app-texte h2 { color:#fff; }
.app-texte p {
  font-size:15.5px; line-height:1.85; color:rgba(255,255,255,.4); font-weight:300;
  margin-top:20px;
}
.app-texte p strong { color:rgba(255,255,255,.65); font-weight:500; }
.app-features {
  list-style:none; display:grid; grid-template-columns:1fr 1fr; gap:12px;
  margin-top:28px;
}
.app-features li {
  font-family:'DM Sans',sans-serif; font-size:13px; font-weight:500;
  color:rgba(255,255,255,.5); display:flex; align-items:center; gap:10px;
  padding:10px 14px; background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.06); border-radius:2px;
}
.app-features li::before {
  content:''; width:6px; height:6px; background:var(--rouge);
  border-radius:1px; flex-shrink:0;
}
.app-note {
  margin-top:28px; font-size:14px; font-style:italic;
  color:rgba(255,255,255,.3); line-height:1.6;
}
.app-placeholder {
  height:400px; background:var(--marine-lt);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:14px; position:relative; overflow:hidden;
  border:1px solid rgba(255,255,255,.06); border-radius:2px;
}
.app-placeholder picture { position:absolute; inset:0; display:block; }
.app-placeholder picture > img { display:block; }
.app-placeholder::before {
  content:''; position:absolute; inset:0;
  background:repeating-linear-gradient(
    45deg, transparent, transparent 40px,
    rgba(255,255,255,.015) 40px, rgba(255,255,255,.015) 80px
  );
}
.app-placeholder svg { width:48px; height:48px; opacity:.12; }
.app-placeholder span {
  font-family:'DM Sans',sans-serif; font-size:11px; font-weight:600;
  text-transform:uppercase; letter-spacing:2px; color:rgba(255,255,255,.15);
}

.yt-lite {
  aspect-ratio: 16 / 9;
  height:auto; min-height:360px;
  background:var(--marine-lt);
  display:flex; align-items:center; justify-content:center;
  position:relative; overflow:hidden;
  border:1px solid rgba(255,255,255,.06); border-radius:2px;
}
.yt-lite picture { position:absolute; inset:0; display:block; }
.yt-lite picture > img { display:block; }
.yt-lite::before {
  content:''; position:absolute; inset:0;
  background:transparent;
  pointer-events:none;
  z-index:1;
}
.yt-cover {
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
  object-position:center 45%;
  z-index:0;
  transition:opacity .25s ease;
}
.yt-lite-in {
  position:relative; z-index:1;
  display:flex; flex-direction:column; align-items:center; gap:14px;
  text-align:center;
  padding:24px;
}
.yt-lite.is-playing .yt-lite-in {
  opacity:0;
  transform:translateY(6px);
  pointer-events:none;
  transition:opacity .25s ease, transform .25s ease;
}
.yt-lite.is-playing .yt-cover { opacity:0; }
.yt-lite-btn {
  display:inline-flex; align-items:center; gap:12px;
  padding:14px 18px;
  border-radius:2px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.06);
  color:#fff;
  font-family:'DM Sans',sans-serif; font-size:12px; font-weight:700;
  text-transform:uppercase; letter-spacing:2px;
  cursor:pointer;
  transition:background .2s, border-color .2s;
}
.yt-lite-btn:hover { background:rgba(255,255,255,.09); border-color:rgba(255,255,255,.2); }
.yt-lite-btn svg { width:18px; height:18px; }
.yt-lite-note {
  font-family:'Outfit',sans-serif;
  font-size:13px; line-height:1.6;
  color:rgba(255,255,255,.55);
  max-width:420px;
}
.yt-lite iframe { position:absolute; inset:0; width:100%; height:100%; border:0; z-index:2; }

.telesurv-section { padding:80px 0; border-top:1px solid var(--ligne); }
.telesurv-in {
  display:grid; grid-template-columns:280px 1fr; gap:72px; align-items:start;
}
.telesurv-encart {
  padding:40px; border:1px solid var(--ligne);
  background:#fff; border-left:4px solid var(--marine);
  position:relative;
}
.telesurv-encart-badge {
  display:inline-block; margin-bottom:20px;
  font-family:'DM Sans',sans-serif; font-size:10px; font-weight:700;
  text-transform:uppercase; letter-spacing:2px;
  color:#fff; background:var(--marine); padding:5px 14px; border-radius:2px;
}
.telesurv-encart p {
  font-size:15px; color:var(--gris-m); line-height:1.8; font-weight:300;
}
.telesurv-encart p + p { margin-top:14px; }
.telesurv-encart .note {
  margin-top:20px; font-size:13.5px; color:var(--gris-f);
  font-weight:400; font-style:italic;
  border-top:1px solid var(--ligne); padding-top:16px;
}

.engagement {
  padding:56px 0; border-top:1px solid var(--ligne);
  background:var(--ivoire); text-align:center;
}
.engagement p {
  font-family:'DM Sans',sans-serif; font-size:clamp(18px,2.5vw,24px);
  font-weight:700; color:var(--noir); max-width:700px;
  margin:0 auto; line-height:1.4; letter-spacing:-.01em;
}
.engagement p em { font-style:normal; color:var(--rouge); }

/* ── Présentation : valeurs, section Daitem, showroom ── */
.valeurs {
  display:grid; grid-template-columns:repeat(3,1fr); gap:1px;
  margin-top:40px; background:var(--ligne); border:1px solid var(--ligne);
}
.valeur-item { background:var(--blanc); padding:32px 28px; border-radius:3px; transition:transform .25s, box-shadow .25s; }
.valeur-item:hover { transform:translateY(-2px); box-shadow:0 12px 34px rgba(0,0,0,.06); }
.valeur-num {
  font-family:'DM Sans',sans-serif; font-size:11px; font-weight:700;
  letter-spacing:2px; color:var(--rouge); margin-bottom:10px; display:block;
}
.valeur-titre {
  font-family:'DM Sans',sans-serif; font-size:18px; font-weight:700;
  color:var(--noir); margin-bottom:8px;
}
.valeur-desc { font-size:13.5px; color:var(--gris-m); line-height:1.65; }

.section-daitem {
  background:var(--marine); padding:80px 0;
  border-top:3px solid var(--rouge);
}
.section-daitem-in {
  display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center;
}
.section-daitem-texte .t-label { color:rgba(255,255,255,.4); }
.section-daitem-texte h2 { color:#fff; }
.section-daitem-texte p {
  font-size:15.5px; line-height:1.85; color:rgba(255,255,255,.4); font-weight:300;
}
.section-daitem-texte p strong { color:rgba(255,255,255,.7); font-weight:500; }
.section-daitem-photo {
  position:relative; overflow:hidden; height:420px;
}
.section-daitem-photo img { position:absolute; inset:0; }
.section-daitem-placeholder {
  height:420px;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:14px; position:relative; overflow:hidden;
}
.section-daitem-placeholder::before { display:none; }
.section-daitem-placeholder svg { width:48px; height:48px; opacity:.12; }
.section-daitem-placeholder span {
  font-family:'DM Sans',sans-serif; font-size:11px; font-weight:600;
  text-transform:uppercase; letter-spacing:2px; color:rgba(255,255,255,.15);
}

.showroom-encart {
  margin-top:28px; padding:24px 28px;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
  border-left:4px solid var(--rouge);
}
.showroom-encart p {
  font-size:14px; color:rgba(255,255,255,.45); line-height:1.65; font-weight:400;
}
.showroom-encart strong { font-weight:600; color:rgba(255,255,255,.7); }

/* ── Vidéoprotection : specs, usages ── */
.specs-grid {
  display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:48px;
}
.spec-card {
  padding:32px 28px; border:1px solid var(--ligne); background:#fff;
  position:relative; overflow:hidden;
  border-radius:3px;
  transition:border-color .3s, box-shadow .3s, transform .25s;
}
.spec-card:hover { border-color:rgba(0,0,0,.14); box-shadow:0 12px 34px rgba(0,0,0,.08); transform:translateY(-2px); }
.spec-card::before { content:''; position:absolute; top:0; left:0; width:36px; height:4px; background:var(--rouge); }
.spec-card-titre {
  font-family:'DM Sans',sans-serif; font-size:15px; font-weight:700;
  color:var(--noir); margin-bottom:8px;
}
.spec-card p { font-size:13px; color:var(--gris-m); line-height:1.6; }

.usages-section { padding:80px 0; border-top:1px solid var(--ligne); }
.usages-grid { display:grid; grid-template-columns:1fr 1fr; gap:48px; margin-top:40px; }
.usage-bloc h3 {
  font-family:'DM Sans',sans-serif; font-size:16px; font-weight:700;
  color:var(--noir); margin-bottom:16px; display:flex; align-items:center; gap:10px;
}
.usage-bloc h3::before {
  content:''; width:20px; height:3px; flex-shrink:0;
}
.usage-bloc.part h3::before { background:var(--marine); }
.usage-bloc.pro h3::before { background:var(--rouge); }
.usage-list {
  list-style:none; display:flex; flex-direction:column; gap:8px;
}
.usage-list li {
  font-size:14px; color:var(--gris-m); padding-left:16px;
  position:relative; line-height:1.55;
}
.usage-list li::before {
  content:''; position:absolute; left:0; top:8px;
  width:5px; height:5px; border-radius:1px;
}
.usage-bloc.part .usage-list li::before { background:var(--marine); }
.usage-bloc.pro .usage-list li::before { background:var(--rouge); }

/* ── Professionnels : secteurs, vidéo pro, Grenke, arguments ── */
.secteurs-grid {
  display:grid; grid-template-columns:repeat(4,1fr); gap:1px;
  margin-top:40px; background:var(--ligne); border:1px solid var(--ligne);
}
.secteur-item {
  background:var(--blanc); padding:24px 20px;
  border-radius:3px; transition:transform .25s, box-shadow .25s, border-color .25s;
}
.secteur-item:hover { transform:translateY(-2px); box-shadow:0 12px 34px rgba(0,0,0,.06); }
.secteur-item span {
  font-family:'DM Sans',sans-serif; font-size:13.5px; font-weight:600;
  color:var(--noir); display:flex; align-items:center; gap:10px;
}
.secteur-item span::before {
  content:''; width:8px; height:8px; background:var(--rouge);
  border-radius:1px; flex-shrink:0;
}
/* Secteurs en split : liste à puces (style Notre méthode) à gauche, photo à droite */
.secteurs-split .secteurs-split-texte { min-width:0; }
.secteurs-split .secteurs-intro { margin-top:14px; }
.secteurs-split .secteurs-list { margin-top:24px; margin-bottom:0; }
.secteurs-split .secteurs-list li { font-weight:600; color:var(--noir); }

.video-pro-section { background:var(--marine); padding:80px 0; border-top:3px solid var(--rouge); }
.video-pro-in { display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:start; }
.video-pro-in .yt-lite { align-self:center; }
.video-pro-texte .t-label { color:rgba(255,255,255,.4); }
.video-pro-texte h2 { color:#fff; }
.video-pro-texte p { font-size:15.5px; line-height:1.85; color:rgba(255,255,255,.4); font-weight:300; margin-top:20px; }
.video-usages {
  list-style:none; display:flex; flex-direction:column; gap:10px; margin-top:28px;
}
.video-usages li {
  font-family:'DM Sans',sans-serif; font-size:13.5px; font-weight:500;
  color:rgba(255,255,255,.5); display:flex; align-items:center; gap:12px;
  padding:14px 18px; background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.06); border-radius:2px;
}
.video-usages li::before { content:''; width:6px; height:6px; background:var(--rouge); border-radius:1px; flex-shrink:0; }
.video-pro-placeholder {
  height:480px; background:var(--marine-lt);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:14px; position:relative; overflow:hidden; border:1px solid rgba(255,255,255,.06);
}
.video-pro-placeholder::before {
  content:''; position:absolute; inset:0;
  background:repeating-linear-gradient(45deg,transparent,transparent 40px,rgba(255,255,255,.015) 40px,rgba(255,255,255,.015) 80px);
}
.video-pro-placeholder svg { width:48px; height:48px; opacity:.12; }
.video-pro-placeholder span {
  font-family:'DM Sans',sans-serif; font-size:11px; font-weight:600;
  text-transform:uppercase; letter-spacing:2px; color:rgba(255,255,255,.15);
}

.grenke-section { padding:80px 0; border-top:1px solid var(--ligne); }
.grenke-card {
  display:grid; grid-template-columns:1fr 1fr; gap:56px;
  padding:56px; background:#fff; border:1px solid var(--ligne);
  border-left:5px solid var(--rouge);
  border-radius:3px;
  transition:transform .25s, box-shadow .25s;
}
.grenke-card:hover { transform:translateY(-2px); box-shadow:0 12px 34px rgba(0,0,0,.06); }
.grenke-card-titre {
  font-family:'DM Sans',sans-serif; font-size:11px; font-weight:700;
  text-transform:uppercase; letter-spacing:2.5px; color:var(--rouge);
  margin-bottom:16px; display:block;
}
.grenke-card h2 {
  font-family:'DM Sans',sans-serif; font-size:clamp(24px,3vw,32px);
  font-weight:800; color:var(--noir); line-height:1.15; margin-bottom:16px;
}
.grenke-card p { font-size:15px; color:var(--gris-m); line-height:1.75; }
.grenke-avantages {
  list-style:none; display:flex; flex-direction:column; gap:12px;
}
.grenke-avantages li {
  font-size:14.5px; color:var(--gris-f); font-weight:400;
  display:flex; align-items:center; gap:12px; line-height:1.45;
}
.grenke-avantages li::before {
  content:''; width:18px; height:18px; flex-shrink:0;
  background:var(--rouge); border-radius:2px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:center; background-size:11px;
}

.arguments-grid {
  display:grid; grid-template-columns:repeat(4,1fr); gap:1px;
  background:var(--ligne); border:1px solid var(--ligne); margin-top:48px;
}
.argument-item { background:var(--blanc); padding:28px 24px; }
.argument-item { border-radius:3px; transition:transform .25s, box-shadow .25s; }
.argument-item:hover { transform:translateY(-2px); box-shadow:0 12px 34px rgba(0,0,0,.06); }
.argument-item strong {
  font-family:'DM Sans',sans-serif; font-size:14px; font-weight:700;
  color:var(--noir); display:block; margin-bottom:6px;
}
.argument-item p { font-size:13px; color:var(--gris-m); line-height:1.55; }

/* ── Portails : FAAC, types, Simply Connect, installation, pourquoi ── */
.faac-args {
  display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:48px;
}
.faac-arg {
  padding:32px 28px; border:1px solid var(--ligne); background:#fff;
  position:relative; overflow:hidden;
  transition:border-color .3s, box-shadow .3s;
}
.faac-arg:hover { border-color:rgba(0,0,0,.14); box-shadow:0 6px 24px rgba(0,0,0,.05); }
.faac-arg::before { content:''; position:absolute; top:0; left:0; width:36px; height:3px; background:var(--rouge); }
.faac-arg-titre {
  font-family:'DM Sans',sans-serif; font-size:15px; font-weight:700;
  color:var(--noir); margin-bottom:8px;
}
.faac-arg p { font-size:13px; color:var(--gris-m); line-height:1.6; }

.portails-types { padding:80px 0; border-top:1px solid var(--ligne); }
.portails-types-grid {
  display:grid; grid-template-columns:1fr 1fr; gap:1px;
  background:var(--ligne); border:1px solid var(--ligne); margin-top:40px;
}
.portail-type { background:var(--blanc); padding:48px 40px; }
.portail-type-num {
  font-family:'DM Sans',sans-serif; font-size:11px; font-weight:700;
  letter-spacing:2px; color:var(--rouge); margin-bottom:12px; display:block;
}
.portail-type h3 {
  font-family:'DM Sans',sans-serif; font-size:22px; font-weight:800;
  color:var(--noir); margin-bottom:14px; letter-spacing:-.01em;
}
.portail-type p { font-size:14.5px; color:var(--gris-m); line-height:1.75; margin-bottom:16px; }

.connect-section { background:var(--marine); padding:80px 0; border-top:4px solid var(--rouge); }
.connect-in { display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center; }
.connect-texte .t-label { color:var(--rouge); }
.connect-texte h2 { color:#fff; }
.connect-texte p { font-size:15.5px; line-height:1.85; color:rgba(255,255,255,.4); font-weight:300; margin-top:20px; }
.connect-texte p strong { color:rgba(255,255,255,.65); font-weight:500; }
.connect-features {
  list-style:none; display:flex; flex-direction:column; gap:12px; margin-top:28px;
}
.connect-features li {
  font-family:'DM Sans',sans-serif; font-size:13.5px; font-weight:500;
  color:rgba(255,255,255,.5); display:flex; align-items:center; gap:12px;
  padding:14px 18px; background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.06); border-radius:2px;
}
.connect-features li::before { content:''; width:6px; height:6px; background:var(--rouge); border-radius:1px; flex-shrink:0; }
.connect-placeholder {
  height:400px; background:var(--marine-lt);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:14px; position:relative; overflow:hidden; border:1px solid rgba(255,255,255,.06);
}
.connect-placeholder::before {
  content:''; position:absolute; inset:0;
  background:repeating-linear-gradient(45deg,transparent,transparent 40px,rgba(255,255,255,.015) 40px,rgba(255,255,255,.015) 80px);
}
.connect-placeholder svg { width:48px; height:48px; opacity:.12; }
.connect-placeholder span {
  font-family:'DM Sans',sans-serif; font-size:11px; font-weight:600;
  text-transform:uppercase; letter-spacing:2px; color:rgba(255,255,255,.15);
}

.install-section { padding:80px 0; border-top:1px solid var(--ligne); }
.install-grid { display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start; margin-top:40px; }
.install-list-titre {
  font-family:'DM Sans',sans-serif; font-size:14px; font-weight:700;
  color:var(--noir); margin-bottom:16px;
}

.pourquoi-liste {
  list-style:none; margin-top:4px;
  counter-reset:pourquoi;
}
.pourquoi-liste li {
  counter-increment:pourquoi;
  display:flex; align-items:baseline; gap:20px;
  padding:9px 0; border-bottom:1px solid var(--ligne);
}
.pourquoi-liste li:first-child { border-top:1px solid var(--ligne); }
.pourquoi-liste li::before {
  content:counter(pourquoi, decimal-leading-zero);
  font-family:'DM Sans',sans-serif; font-size:11px; font-weight:700;
  color:var(--rouge); letter-spacing:1px; flex-shrink:0; line-height:1;
  padding-top:2px;
}
.pourquoi-liste li span {
  font-family:'DM Sans',sans-serif; font-size:14px; font-weight:600;
  color:var(--noir); line-height:1.4;
}

/* ── Contact : header, layout, formulaire, infos, carte, réassurance ── */
.page-header {
  background:var(--marine); padding:calc(var(--nav-h) + 64px) 0 64px;
  position:relative; overflow:hidden;
}
.page-header::before {
  content:''; position:absolute; inset:0;
  background:radial-gradient(ellipse at 70% 0%,rgba(196,26,26,.06) 0%,transparent 60%);
}
.page-header-in { position:relative; z-index:1; max-width:620px; }
.page-header .t-label { color:rgba(255,255,255,.35); }
.page-header h1 {
  font-family:'DM Sans',sans-serif;
  font-size:clamp(36px,5vw,60px); font-weight:800;
  line-height:1.06; letter-spacing:-.03em; color:#fff; margin-bottom:16px;
}
.page-header h1 em { font-style:normal; color:var(--rouge); }
.page-header-sub {
  font-size:16px; line-height:1.75; color:rgba(255,255,255,.4); font-weight:300;
}

.contact-layout {
  display:grid; grid-template-columns:1fr 1fr; gap:0;
  border-bottom:1px solid var(--ligne);
}
.contact-form-col {
  padding:72px var(--wrap-px) 72px;
  border-right:1px solid var(--ligne);
}
.contact-info-col {
  padding:72px var(--wrap-px) 72px;
  background:var(--ivoire);
}

.form-group { margin-bottom:24px; }
.form-group label {
  font-family:'DM Sans',sans-serif; font-size:12px; font-weight:700;
  text-transform:uppercase; letter-spacing:1.8px; color:var(--gris-f);
  display:block; margin-bottom:8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width:100%; font-family:'Outfit',sans-serif; font-size:16px; font-weight:300;
  color:var(--noir); background:#fff;
  border:1px solid var(--ligne); padding:14px 16px;
  border-radius:2px; transition:border-color .2s;
  -webkit-appearance:none; appearance:none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline:none; border-color:var(--marine);
}
.form-group textarea { resize:vertical; min-height:120px; }
.form-group select {
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B7080' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:right 16px center;
  padding-right:40px;
}
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.form-submit { margin-top:8px; }
.form-submit .btn { width:100%; justify-content:center; padding:18px; font-size:15px; }
.form-note { margin-top:16px; font-size:12px; color:var(--gris-c); line-height:1.5; }

.info-bloc { margin-bottom:40px; }
.info-bloc:last-child { margin-bottom:0; }
.info-bloc-titre {
  font-family:'DM Sans',sans-serif; font-size:11px; font-weight:700;
  text-transform:uppercase; letter-spacing:2.5px; color:var(--gris-c);
  margin-bottom:16px; display:block;
}
.info-tel {
  font-family:'DM Sans',sans-serif; font-size:28px; font-weight:800;
  color:var(--noir); letter-spacing:-.02em; display:block; margin-bottom:6px;
}
.info-mail {
  font-size:14px; color:var(--gris-m); display:block; margin-bottom:8px;
  text-decoration:underline; text-decoration-color:rgba(0,0,0,.2); text-underline-offset:4px;
  transition:color .2s, text-decoration-color .2s;
}
.info-mail:hover { color:var(--rouge); text-decoration-color:var(--rouge); }
.info-tel-note { font-size:13px; color:var(--gris-m); }
.info-email {
  font-family:'Outfit',sans-serif; font-size:15px; font-weight:400;
  color:var(--rouge); display:block; margin-top:10px; text-decoration:none;
}
.info-email:hover { text-decoration:underline; }
.info-adresse {
  font-size:15.5px; color:var(--gris-f); line-height:1.7;
}
.info-adresse a { color:var(--rouge); font-weight:500; }
.info-adresse a:hover { text-decoration:underline; }
.info-horaires {
  display:grid; grid-template-columns:auto 1fr; gap:8px 20px;
  font-size:14px; color:var(--gris-m);
}
.info-horaires dt { font-weight:500; color:var(--gris-f); }
.info-horaires dd { margin:0; }

.info-zone-tags {
  display:flex; flex-wrap:wrap; gap:6px; margin-top:8px;
}
.info-zone-tag {
  font-family:'DM Sans',sans-serif; font-size:11.5px; font-weight:500;
  color:var(--gris-m); padding:5px 12px; background:var(--blanc);
  border:1px solid var(--ligne); border-radius:2px;
}
.info-zone-tag.main { color:var(--rouge); font-weight:700; border-color:rgba(196,26,26,.2); }

.map-section { border-top:1px solid var(--ligne); }
#contact-map { height:400px; }

.reassurance {
  padding:56px 0; border-top:1px solid var(--ligne);
  background:var(--blanc);
}
.reassurance-grid {
  display:grid; grid-template-columns:repeat(4,1fr); gap:1px;
  background:var(--ligne); border:1px solid var(--ligne);
}
.reassurance-item { background:var(--blanc); padding:28px 24px; text-align:center; }
.reassurance-item strong {
  font-family:'DM Sans',sans-serif; font-size:14px; font-weight:700;
  color:var(--noir); display:block; margin-bottom:6px;
}
.reassurance-item p { font-size:12.5px; color:var(--gris-m); line-height:1.5; }

/* Responsive — composants pages spécifiques */
@media(max-width:1100px) {
  .daitem-args { grid-template-columns:1fr; }
  .gamme-grid { grid-template-columns:1fr 1fr; }
  .gamme-card-wide { grid-column:span 2; }
  .specs-grid { grid-template-columns:1fr 1fr; }
  .secteurs-grid { grid-template-columns:repeat(2,1fr); }
  .arguments-grid { grid-template-columns:1fr 1fr; }
  .faac-args { grid-template-columns:1fr 1fr; }
}
@media(max-width:768px) {
  .daitem-args { grid-template-columns:1fr; }
  .gamme-grid { grid-template-columns:1fr; }
  .gamme-card-wide { grid-column:span 1; grid-template-columns:1fr; }
  .app-in { grid-template-columns:1fr; }
  .app-placeholder { height:260px; order:-1; }
  .yt-lite { min-height:220px; order:-1; }
  .app-features { grid-template-columns:1fr; }
  .section-daitem-in { grid-template-columns:1fr; }
  .section-daitem-photo,
  .section-daitem-placeholder { height:260px; order:-1; }
  .valeurs { grid-template-columns:1fr; }
  .specs-grid { grid-template-columns:1fr; }
  .usages-grid { grid-template-columns:1fr; gap:32px; }
  .secteurs-grid { grid-template-columns:1fr; }
  .video-pro-in { grid-template-columns:1fr; }
  .video-pro-placeholder { height:260px; order:-1; }
  .grenke-card { grid-template-columns:1fr; padding:36px 24px; }
  .arguments-grid { grid-template-columns:1fr; }
  .faac-args { grid-template-columns:1fr; }
  .portails-types-grid { grid-template-columns:1fr; }
  .portail-type { padding:36px 24px; }
  .connect-in { grid-template-columns:1fr; }
  .connect-placeholder { height:260px; order:-1; }
  .install-grid { grid-template-columns:1fr; gap:32px; }
  .page-header { padding:calc(var(--nav-h) + 48px) 0 48px; }
  .contact-layout { grid-template-columns:1fr; }
  .contact-form-col { border-right:none; border-bottom:1px solid var(--ligne); padding:48px 20px; }
  .contact-info-col { padding:48px 20px; }
  .form-row { grid-template-columns:1fr; }
  #contact-map { height:280px; }
  .reassurance-grid { grid-template-columns:1fr 1fr; }
}


/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════ */

@media(max-width:1200px) {
  nav .wrap {padding: 0 15px;}
  .nav-links {gap: 26px;}
}

@media(max-width:1100px) {
  :root { --wrap-px:36px; }
  .footer-grid { grid-template-columns:1fr 1fr; gap:36px; }
  .aiguillage-grid { gap:16px; }
  .aiguillage-card { padding:36px 32px; }
  /* Nav → hamburger sur tablette et mobile */
  nav .nav-links { display:none; }
  .nav-burger { display:flex; }
  .nav-devis { display:none; }
}
/* ── Tablette portrait (iPad Air, iPad Pro 11" portrait) ── */
@media(max-width:900px) {
  .about-texte { padding:56px 44px; }
  .split-texte-l { padding:56px 44px 56px var(--wrap-px); }
  .split-texte-r { padding:56px var(--wrap-px) 56px 44px; }
  .portail-left { padding:56px var(--wrap-px); }
  .pro-left,.pro-right { padding:56px var(--wrap-px); }
  .section-texte-in { grid-template-columns:220px 1fr; gap:48px; }
  .connect-in,.app-in,.section-daitem-in,.video-pro-in { grid-template-columns:1fr; gap:40px; }
  .connect-placeholder,.app-placeholder,.section-daitem-photo,.section-daitem-placeholder,.video-pro-placeholder { height:320px; order:-1; }
  .grenke-card { padding:44px 36px; gap:40px; }
}

@media(max-width:768px) {
  :root { --wrap-px:20px; }
  .hero { min-height:100svh; }
  .hero-content { padding:100px 20px 56px; }
  .hero-bg::after {
    background:linear-gradient(to top,rgba(14,29,46,.92) 0%,rgba(14,29,46,.66) 55%,rgba(14,29,46,.32) 100%);
  }
  .about,.split,.pro-grid,.portail-grid,.cta-in { grid-template-columns:1fr; }
  .split-texte-l,.split-texte-r,.about-texte { padding:56px 20px; }
  .split-photo,.about-photo,.split-placeholder { min-height:260px; order:-1; }
  .media-contain img{
    inset:14px;
    width:calc(100% - 28px);
    height:calc(100% - 28px);
  }
  .aiguillage { padding:48px 0; }
  .aiguillage-grid { grid-template-columns:1fr; }
  .portail-photos { grid-template-columns:1fr; grid-template-rows:1fr 4px 1fr; }
  .portail-sep { height:4px; width:100%; }
  .portail-left { padding:56px 20px; }
  .pro-left,.pro-right { padding:56px 20px; }
  .pro-right { border-left:none; border-top:1px solid var(--ligne-dk); }
  .zone-grid { grid-template-columns:1fr; gap:36px; padding:56px 0; }
  .cta-in { gap:28px; }
  .bande-in { flex-wrap:wrap; border-left:none; }
  .bande-item { padding:4px 16px; border-left:1px solid rgba(255,255,255,.2); border-right:none; }
  .footer-grid { grid-template-columns:1fr; }
  #zone-map { height:280px; }
  .hero-stats { flex-wrap:wrap; gap:20px 40px; }
  .nav-tel .tel-num { display:none; }
}


/* ═══════════════════════════════════════════════════════════════
   MOBILE UX — Menu burger, sticky CTA, touch improvements
   ═══════════════════════════════════════════════════════════════ */

/* ── Burger button (masqué sur desktop via min-width pour éviter conflit cascade) ── */
@media(min-width:1101px) {
  .nav-burger { display:none; }
}
.nav-burger {
  flex-direction:column;
  justify-content:center;
  gap:5px;
  background:none; border:none; cursor:pointer;
  padding:8px; border-radius:3px;
  transition:opacity .2s; flex-shrink:0;
}
.nav-burger:hover { opacity:.75; }
.nav-burger span {
  display:block; width:22px; height:2px;
  background:#fff; border-radius:1px;
  transition:transform .3s ease, opacity .3s ease;
  transform-origin:center;
}
.nav-burger.is-open span:nth-child(1) { transform:rotate(45deg) translate(5px,5px); }
.nav-burger.is-open span:nth-child(2) { opacity:0; transform:scaleX(0); }
.nav-burger.is-open span:nth-child(3) { transform:rotate(-45deg) translate(5px,-5px); }

/* ── Mobile nav overlay ── */
.nav-mobile-overlay {
  display:none;
  position:fixed; inset:0;
  background:var(--marine-dk);
  z-index:1100;
  flex-direction:column;
  padding:var(--nav-h) 28px 40px;
  overflow-y:auto; overscroll-behavior:contain;
}
.nav-mobile-overlay.is-open { display:flex; }

.nav-mobile-links { list-style:none; display:flex; flex-direction:column; flex:1; margin-top:8px; }
.nav-mobile-links li a {
  display:flex; align-items:center; justify-content:space-between;
  font-family:'DM Sans',sans-serif; font-size:26px; font-weight:800;
  color:rgba(255,255,255,.72); padding:16px 0;
  border-bottom:1px solid rgba(255,255,255,.08);
  letter-spacing:-.025em; transition:color .2s;
}
.nav-mobile-links li a::after { content:'→'; font-size:18px; opacity:.3; }
.nav-mobile-links li a:hover,
.nav-mobile-links li a.current { color:#fff; }
.nav-mobile-links li a.current::after { content:'—'; color:var(--rouge); opacity:1; }

.nav-mobile-bottom { margin-top:36px; display:flex; flex-direction:column; gap:12px; }
.nav-mobile-tel-btn {
  display:flex; align-items:center; justify-content:center; gap:10px;
  padding:16px; border:1px solid rgba(255,255,255,.15); border-radius:3px;
  color:#fff; font-family:'DM Sans',sans-serif; font-size:18px; font-weight:800;
  letter-spacing:-.01em; transition:background .2s;
}
.nav-mobile-tel-btn:hover { background:rgba(255,255,255,.05); }
.nav-mobile-tel-btn svg { width:18px; height:18px; flex-shrink:0; }
.nav-mobile-devis-btn {
  display:flex; align-items:center; justify-content:center;
  padding:16px; background:var(--rouge); border-radius:3px;
  color:#fff; font-family:'DM Sans',sans-serif; font-size:15px; font-weight:700;
  letter-spacing:.3px; transition:background .2s;
}
.nav-mobile-devis-btn:hover { background:var(--rouge-dk); }

/* ── Sticky mobile CTA bar (bottom) ── */
.mobile-cta-bar {
  display:none;
  position:fixed; bottom:0; left:0; right:0; z-index:1050;
  background:var(--marine-dk); border-top:1px solid rgba(255,255,255,.1);
  padding:10px 16px; padding-bottom:calc(10px + env(safe-area-inset-bottom, 0px));
  gap:10px;
}
.mobile-cta-bar a {
  flex:1; display:flex; align-items:center; justify-content:center;
  gap:8px; padding:13px 12px; border-radius:3px;
  font-family:'DM Sans',sans-serif; font-size:14px; font-weight:700;
  letter-spacing:.2px; white-space:nowrap;
}
.mobile-cta-bar .cta-bar-tel {
  color:#fff; border:1px solid rgba(255,255,255,.18); background:rgba(255,255,255,.05);
}
.mobile-cta-bar .cta-bar-tel svg { width:16px; height:16px; flex-shrink:0; }
.mobile-cta-bar .cta-bar-devis { background:var(--rouge); color:#fff; }

/* ── Pages de remerciement (merci-contact.html / merci-rappel.html) ── */
.merci-section {
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ivoire);
  padding: 6rem 1.5rem;
}
.merci-in {
  max-width: 560px;
  text-align: center;
}
.merci-picto {
  color: var(--rouge);
  margin-bottom: 2rem;
}
.merci-picto svg {
  width: 72px;
  height: 72px;
}
.merci-in .t-label {
  margin-bottom: 1rem;
}
.merci-in h1 {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--noir);
  margin-bottom: 1.25rem;
  line-height: 1.2;
}
.merci-texte {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  color: var(--gris-m);
  line-height: 1.7;
  margin-bottom: .75rem;
}
.merci-texte-tel {
  margin-top: 1rem;
  font-weight: 500;
  color: var(--noir);
}
.merci-texte-tel a {
  color: var(--rouge);
  font-weight: 700;
  text-decoration: none;
}
.merci-texte-tel a:hover { text-decoration: underline; }
.merci-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2.5rem;
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .75rem 1.75rem;
  border: 2px solid var(--marine);
  border-radius: 3px;
  font-family: 'DM Sans', sans-serif;
  font-size: .875rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--marine);
  text-decoration: none;
  transition: background .25s, color .25s;
}
.btn-outline:hover { background: var(--marine); color: #fff; }

@media(max-width:768px) {
  /* Afficher barre sticky et compenser le footer */
  .mobile-cta-bar { display:flex; }
  footer .footer-bas { padding-bottom:calc(60px + env(safe-area-inset-bottom, 0px)); }

  /* Boutons hero full-width sur mobile */
  .hero-actions { flex-direction:column; align-items:flex-start; }
  .hero-actions .btn { width:100%; justify-content:center; }

  /* CTA section — bouton centré et pleine largeur */
  .cta-in { text-align:center; }
  .cta-in .btn { width:100%; justify-content:center; white-space:normal; }

  /* Touch targets — agrandir zones de clic des liens texte */
  .lien { padding:8px 0; margin-top:28px; min-height:44px; }
}