/* ============================================================
   SOS PLOMBERIE EXPRESS — Design system
   Bleu / Blanc · CTA Rouge · ambiance intervention d'urgence
   ============================================================ */
:root{
  --navy:#0A2A66;
  --navy2:#061C45;
  --blue:#1A6DE0;
  --blue-deep:#0E4FB0;
  --blue-soft:#EAF2FF;
  --blue-soft2:#F4F8FF;
  --red:#E11B22;
  --red2:#B5141A;
  --gold:#F4B400;
  --steel:#D7E1F0;
  --ink:#0E1B2E;
  --muted:#5A6B82;
  --white:#ffffff;
  --ok:#1FA463;
  --shadow:0 18px 50px -22px rgba(6,28,69,.45);
  --shadow-sm:0 8px 24px -14px rgba(6,28,69,.4);
  --r:16px;
  --maxw:1180px;
  --top:#06204F;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
svg{width:1.1em;height:1.1em;flex:0 0 auto;vertical-align:-.16em}
a{color:inherit;text-decoration:none}
.topbar .tb-phone svg{width:1.05em;height:1.05em}
.site-footer .fcontact a.phone svg{width:1.05em;height:1.05em}
h1,h2,h3,h4{font-family:"Archivo",sans-serif;line-height:1.08;margin:0;letter-spacing:-.01em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.eyebrow{
  font-family:"Barlow Condensed",sans-serif;font-weight:700;text-transform:uppercase;
  letter-spacing:.14em;font-size:.92rem;color:var(--blue);display:inline-flex;gap:.5rem;align-items:center
}
.eyebrow.on-dark{color:#8FB8FF}
.eyebrow::before{content:"";width:26px;height:2px;background:currentColor;display:inline-block}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  font-family:"Archivo",sans-serif;font-weight:800;font-size:1.02rem;
  padding:15px 26px;border-radius:999px;border:2px solid transparent;cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;white-space:nowrap;
  letter-spacing:.01em;
}
.btn svg{width:20px;height:20px;flex:0 0 auto}
.btn-red{background:var(--red);color:#fff;box-shadow:0 12px 26px -10px rgba(225,27,34,.7)}
.btn-red:hover{background:var(--red2);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff;transform:translateY(-2px)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy2);transform:translateY(-2px)}
.btn-outline{background:#fff;color:var(--navy);border-color:var(--steel)}
.btn-outline:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}
.btn-lg{font-size:1.12rem;padding:18px 32px}
.btn-block{width:100%}

/* ---------- Top utility bar ---------- */
.topbar{background:var(--top);color:#dce8ff;font-size:.86rem}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:40px;padding-top:6px;padding-bottom:6px}
.topbar a{color:#fff;font-weight:600}
.topbar .tb-left{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.topbar .pill{display:inline-flex;align-items:center;gap:.45rem}
.topbar .dot{width:8px;height:8px;border-radius:50%;background:#34d27b;box-shadow:0 0 0 0 rgba(52,210,123,.7);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(52,210,123,.6)}70%{box-shadow:0 0 0 8px rgba(52,210,123,0)}100%{box-shadow:0 0 0 0 rgba(52,210,123,0)}}
.topbar .tb-phone{font-family:"Barlow Condensed",sans-serif;font-weight:700;font-size:1.05rem;letter-spacing:.02em}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--steel);box-shadow:0 6px 20px -18px rgba(6,28,69,.6)}
.site-header .wrap{display:flex;align-items:center;gap:18px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;margin-right:auto}
.brand img{height:50px;width:auto}
.brand .bname{display:none}
.nav{display:flex;align-items:center;gap:4px}
.nav a{
  font-family:"Archivo",sans-serif;font-weight:700;font-size:.98rem;color:var(--navy);
  padding:10px 14px;border-radius:10px;transition:background .15s,color .15s
}
.nav a:hover{background:var(--blue-soft);color:var(--blue-deep)}
.nav a.active{color:var(--blue-deep)}
.nav a.active::after{content:"";display:block;height:3px;border-radius:3px;background:var(--red);margin-top:5px}
.header-cta{display:flex;align-items:center;gap:10px}
.burger{display:none;background:var(--navy);border:none;color:#fff;width:46px;height:46px;border-radius:12px;cursor:pointer}
.burger svg{width:24px;height:24px;margin:auto}

/* ---------- Hero ---------- */
.hero{position:relative;background:
   radial-gradient(1200px 600px at 80% -10%, rgba(26,109,224,.55), transparent 60%),
   linear-gradient(160deg,var(--navy) 0%, var(--navy2) 70%);
   color:#fff;overflow:hidden}
.hero::before{ /* speed lines / water texture */
  content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:
    repeating-linear-gradient(115deg, rgba(255,255,255,.05) 0 2px, transparent 2px 26px);
  mask-image:linear-gradient(90deg,transparent,#000 30%,#000 70%,transparent);
}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:46px;align-items:center;padding:58px 20px 66px}
.hero h1{font-size:clamp(2.1rem,4.6vw,3.5rem);font-weight:900;margin:14px 0 16px}
.hero h1 .hl{color:#fff;position:relative;white-space:nowrap}
.hero h1 .hl::after{content:"";position:absolute;left:0;right:0;bottom:.06em;height:.28em;background:var(--red);opacity:.95;z-index:-1;border-radius:3px}
.hero p.lead{font-size:1.16rem;color:#d7e4ff;max-width:560px;margin:0 0 26px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:22px}
.hero-trust{display:flex;flex-wrap:wrap;gap:10px 18px;color:#cfe0ff;font-size:.95rem}
.hero-trust span{display:inline-flex;align-items:center;gap:.5rem}
.hero-trust svg{width:18px;height:18px;color:#34d27b}

/* urgency badge */
.urgency{display:inline-flex;align-items:center;gap:12px;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.18);padding:8px 8px 8px 8px;border-radius:999px;backdrop-filter:blur(4px)}
.urgency .siren{width:34px;height:34px;border-radius:50%;background:radial-gradient(circle at 50% 35%,#ffd27a,#ff7a00 55%,#c81e00);
  position:relative;flex:0 0 auto;box-shadow:0 0 0 0 rgba(255,122,0,.6);animation:sirenpulse 1.6s infinite}
@keyframes sirenpulse{0%{box-shadow:0 0 0 0 rgba(255,122,0,.55)}70%{box-shadow:0 0 0 12px rgba(255,122,0,0)}100%{box-shadow:0 0 0 0 rgba(255,122,0,0)}}
.urgency b{font-family:"Barlow Condensed",sans-serif;font-weight:700;letter-spacing:.04em;font-size:1.02rem;padding-right:12px;text-transform:uppercase}

/* hero image card */
.hero-media{position:relative}
.hero-media .frame{border-radius:22px;overflow:hidden;border:6px solid rgba(255,255,255,.9);box-shadow:var(--shadow);aspect-ratio:4/5}
.hero-media .frame img{width:100%;height:100%;object-fit:cover}
.hero-media .tag{position:absolute;left:-14px;bottom:26px;background:#fff;color:var(--navy);
  border-radius:14px;padding:12px 16px;box-shadow:var(--shadow-sm);display:flex;gap:12px;align-items:center;max-width:240px}
.hero-media .tag .big{font-family:"Barlow Condensed",sans-serif;font-weight:800;font-size:2rem;color:var(--red);line-height:1}
.hero-media .tag small{color:var(--muted);font-size:.82rem}
.hero-media .stamp{position:absolute;right:-10px;top:-10px;background:var(--red);color:#fff;border-radius:50%;
  width:96px;height:96px;display:grid;place-content:center;text-align:center;transform:rotate(8deg);
  font-family:"Archivo",sans-serif;font-weight:900;font-size:.78rem;line-height:1.05;box-shadow:var(--shadow-sm);border:3px solid #fff}
.stamp b{font-size:1.5rem;display:block}

/* stats strip under hero */
.stats{background:#fff;border-bottom:1px solid var(--steel)}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;padding:0}
.stat{padding:22px 18px;text-align:center;border-right:1px solid var(--steel)}
.stat:last-child{border-right:none}
.stat .num{font-family:"Barlow Condensed",sans-serif;font-weight:800;font-size:2.1rem;color:var(--navy);line-height:1}
.stat .num em{color:var(--red);font-style:normal}
.stat .lbl{color:var(--muted);font-size:.9rem;margin-top:4px}

/* ---------- Sections ---------- */
section{padding:64px 0}
.section-head{max-width:720px;margin-bottom:36px}
.section-head.center{margin:0 auto 40px;text-align:center}
.section-head h2{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:900;color:var(--navy);margin:10px 0 12px}
.section-head p{color:var(--muted);font-size:1.06rem;margin:0}
.bg-soft{background:var(--blue-soft2)}
.bg-navy{background:linear-gradient(160deg,var(--navy),var(--navy2));color:#fff}
.bg-navy .section-head h2{color:#fff}
.bg-navy .section-head p{color:#cfe0ff}

/* why-us cards */
.why{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.why .card{background:#fff;border:1px solid var(--steel);border-radius:var(--r);padding:24px;box-shadow:var(--shadow-sm)}
.why .ic{width:52px;height:52px;border-radius:14px;display:grid;place-content:center;background:var(--blue-soft);color:var(--blue-deep);margin-bottom:14px}
.why .ic svg{width:26px;height:26px}
.why h3{font-size:1.12rem;color:var(--navy);margin-bottom:6px}
.why p{margin:0;color:var(--muted);font-size:.96rem}

/* services grid */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc{background:#fff;border:1px solid var(--steel);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;transition:transform .18s ease, box-shadow .18s ease}
.svc:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.svc .ph{aspect-ratio:4/3;overflow:hidden;position:relative}
.svc .ph img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.svc:hover .ph img{transform:scale(1.05)}
.svc .ph .chip{position:absolute;left:12px;top:12px;background:var(--red);color:#fff;font-family:"Barlow Condensed",sans-serif;
  font-weight:700;text-transform:uppercase;letter-spacing:.04em;font-size:.8rem;padding:5px 11px;border-radius:999px}
.svc .body{padding:20px 20px 22px;display:flex;flex-direction:column;flex:1}
.svc h3{color:var(--navy);font-size:1.2rem;margin-bottom:8px}
.svc p{color:var(--muted);margin:0 0 16px;font-size:.97rem;flex:1}
.svc .call{display:inline-flex;align-items:center;gap:.5rem;font-family:"Archivo",sans-serif;font-weight:800;color:var(--red)}
.svc .call svg{width:18px;height:18px}

/* realisations gallery */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gallery figure{margin:0;border-radius:14px;overflow:hidden;position:relative;aspect-ratio:3/4;box-shadow:var(--shadow-sm);border:1px solid var(--steel)}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.gallery figure:hover img{transform:scale(1.06)}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;color:#fff;font-size:.85rem;font-weight:600;
  padding:26px 12px 10px;background:linear-gradient(transparent,rgba(6,20,55,.86))}

/* reviews */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.review{background:#fff;border:1px solid var(--steel);border-radius:var(--r);padding:24px;box-shadow:var(--shadow-sm)}
.bg-navy .review{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14)}
.stars{color:var(--gold);font-size:1.1rem;letter-spacing:2px;margin-bottom:10px}
.review p{margin:0 0 16px;font-size:1rem}
.bg-navy .review p{color:#eaf1ff}
.review .who{display:flex;align-items:center;gap:12px}
.review .av{width:42px;height:42px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-content:center;font-family:"Archivo";font-weight:800}
.review .who b{display:block;font-family:"Archivo";font-size:.98rem}
.review .who small{color:var(--muted)}
.bg-navy .review .who small{color:#a9c2ee}

/* CTA band */
.cta-band{background:
   radial-gradient(800px 400px at 85% 0%, rgba(225,27,34,.4), transparent 60%),
   linear-gradient(150deg,var(--navy),var(--navy2));color:#fff;border-radius:0}
.cta-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;padding:46px 20px}
.cta-band h2{font-size:clamp(1.6rem,3.2vw,2.3rem);font-weight:900;max-width:640px}
.cta-band p{color:#cfe0ff;margin:8px 0 0}
.cta-band .acts{display:flex;gap:12px;flex-wrap:wrap}

/* zones */
.zone-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:start}
.zone-list{columns:2;column-gap:24px}
.zone-list li{break-inside:avoid;margin-bottom:10px;list-style:none;display:flex;gap:.6rem;align-items:flex-start;color:#243a5e}
.zone-list li svg{width:18px;height:18px;color:var(--blue);flex:0 0 auto;margin-top:3px}
.zone-card{background:#fff;border:1px solid var(--steel);border-radius:var(--r);padding:26px;box-shadow:var(--shadow-sm)}
.zone-card .pin{display:inline-flex;align-items:center;gap:.5rem;background:var(--blue-soft);color:var(--blue-deep);
  font-weight:700;padding:6px 12px;border-radius:999px;font-size:.9rem;margin-bottom:14px}

/* contact / form */
.contact-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:34px;align-items:start}
.contact-info .line{display:flex;gap:14px;align-items:flex-start;margin-bottom:18px}
.contact-info .ic{width:46px;height:46px;border-radius:12px;background:var(--blue-soft);color:var(--blue-deep);display:grid;place-content:center;flex:0 0 auto}
.contact-info .ic svg{width:22px;height:22px}
.contact-info b{display:block;color:var(--navy);font-family:"Archivo",sans-serif;margin-bottom:2px}
.contact-info a.big{font-family:"Barlow Condensed",sans-serif;font-weight:800;font-size:1.7rem;color:var(--red);letter-spacing:.02em}
.form{background:#fff;border:1px solid var(--steel);border-radius:var(--r);padding:26px;box-shadow:var(--shadow)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{margin-bottom:14px}
.field label{display:block;font-weight:600;font-size:.92rem;color:var(--navy);margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;padding:13px 14px;border:1.5px solid var(--steel);border-radius:12px;font:inherit;color:var(--ink);background:#fff;transition:border .15s,box-shadow .15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(26,109,224,.15)}
.field textarea{min-height:110px;resize:vertical}
.form .note{font-size:.85rem;color:var(--muted);margin:10px 0 0;text-align:center}
.form-success{display:none;text-align:center;padding:18px;border-radius:12px;background:#eafaf1;border:1px solid #bce8cf;color:#15673f;margin-bottom:14px}
.form-success.show{display:block}

/* trust logos row */
.assur{display:flex;gap:14px;flex-wrap:wrap;align-items:center;justify-content:center;margin-top:8px}
.assur .b{display:inline-flex;align-items:center;gap:.5rem;background:#fff;border:1px solid var(--steel);border-radius:999px;padding:8px 14px;font-weight:600;color:var(--navy);font-size:.92rem;box-shadow:var(--shadow-sm)}
.assur .b svg{width:18px;height:18px;color:var(--ok)}

/* page hero (interior) */
.page-hero{background:linear-gradient(160deg,var(--navy),var(--navy2));color:#fff;padding:46px 0}
.page-hero h1{font-size:clamp(1.9rem,4vw,2.8rem);font-weight:900;margin:8px 0 10px}
.page-hero p{color:#cfe0ff;max-width:640px;margin:0;font-size:1.08rem}
.breadcrumb{font-size:.85rem;color:#9bb6e6}
.breadcrumb a{color:#cfe0ff}

/* detailed service list */
.svc-detail{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center;padding:30px 0;border-bottom:1px solid var(--steel)}
.svc-detail:nth-child(even) .txt{order:2}
.svc-detail .media{border-radius:18px;overflow:hidden;box-shadow:var(--shadow-sm);aspect-ratio:4/3;border:1px solid var(--steel)}
.svc-detail .media img{width:100%;height:100%;object-fit:cover}
.svc-detail h3{color:var(--navy);font-size:1.5rem;margin-bottom:10px}
.svc-detail ul{padding:0;margin:14px 0 18px;list-style:none}
.svc-detail li{display:flex;gap:.6rem;margin-bottom:8px;color:#26405f}
.svc-detail li svg{width:18px;height:18px;color:var(--ok);flex:0 0 auto;margin-top:5px}

/* footer */
.site-footer{background:var(--navy2);color:#c9d8f5;padding:54px 0 26px}
.site-footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:30px}
.site-footer img.flogo{height:54px;margin-bottom:14px}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:14px;font-family:"Archivo"}
.site-footer a{color:#c9d8f5}
.site-footer a:hover{color:#fff}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:9px}
.site-footer .fcontact a.phone{font-family:"Barlow Condensed";font-weight:800;font-size:1.3rem;color:#fff}
.site-footer .legal{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:18px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.85rem;color:#8ea7d6}
.site-footer .legal a{color:#8ea7d6}

/* sticky mobile call bar */
.callbar{position:fixed;left:0;right:0;bottom:0;z-index:80;display:none;gap:10px;padding:10px 12px;
  background:rgba(6,28,69,.96);backdrop-filter:blur(6px);border-top:1px solid rgba(255,255,255,.12)}
.callbar .btn{flex:1;padding:14px}

/* misc */
.center{text-align:center}
.mt24{margin-top:24px}.mt32{margin-top:32px}
.hide{display:none !important}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .hero .wrap{grid-template-columns:1fr;gap:30px;padding:40px 20px 50px}
  .hero-media{max-width:420px}
  .why{grid-template-columns:repeat(2,1fr)}
  .services{grid-template-columns:repeat(2,1fr)}
  .reviews{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .zone-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .svc-detail{grid-template-columns:1fr}
  .svc-detail:nth-child(even) .txt{order:0}
  .site-footer .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;
    align-items:stretch;padding:10px;border-bottom:1px solid var(--steel);box-shadow:var(--shadow)}
  .nav.open{display:flex}
  .nav a{padding:13px 14px;border-radius:10px}
  .nav a.active::after{display:none}
  .burger{display:grid;place-content:center}
  .header-cta .btn-red{display:none}
  .topbar .tb-left .pill.zones{display:none}
  .stats .wrap{grid-template-columns:1fr 1fr}
  .stat:nth-child(2){border-right:none}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--steel)}
  .why{grid-template-columns:1fr}
  .services{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr}
  .form .row{grid-template-columns:1fr}
  .site-footer .cols{grid-template-columns:1fr}
  .callbar{display:flex}
  body{padding-bottom:74px}
  .cta-band .acts{width:100%}
  .cta-band .acts .btn{flex:1}
}
@media (max-width:430px){
  .gallery{grid-template-columns:1fr 1fr}
  .hero-media .stamp{width:80px;height:80px;font-size:.68rem}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
}