/* Mr Ducros Artisan Plombier Chauffagiste Paris 5 — charte bleu/rouge (logo & enseigne) */
:root{
  --blue:#1f54c7; --blue-d:#1842a3; --navy:#15316f;
  --red:#e1141f; --red-d:#c20f19;
  --ink:#15244a; --body:#43506b; --mute:#7b8499;
  --line:#e5e9f2; --bg:#ffffff; --soft:#f3f6fc; --soft2:#eaf0fb;
  --radius:16px; --shadow:0 12px 34px rgba(20,45,110,.12); --shadow-sm:0 4px 16px rgba(20,45,110,.09);
  --wrap:1180px; --hd:'Poppins',system-ui,sans-serif; --bd:'Source Sans 3','Source Sans Pro',system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--bd);color:var(--body);background:var(--bg);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-family:var(--hd);color:var(--ink);line-height:1.16;margin:0 0 .5em;font-weight:700}
h1{font-size:clamp(1.9rem,4.4vw,3.1rem);letter-spacing:-.5px}
h2{font-size:clamp(1.45rem,3vw,2.2rem);letter-spacing:-.3px}
h3{font-size:1.2rem}
p{margin:0 0 1rem}
a{color:var(--blue);text-decoration:none}
img{max-width:100%;height:auto;display:block}
sup{font-size:.62em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.eyebrow{font-family:var(--hd);text-transform:uppercase;letter-spacing:2.4px;font-size:.76rem;font-weight:700;color:var(--blue);margin:0 0 .6rem}
.center{text-align:center}
.lead{font-size:1.12rem;color:var(--body)}
.section{padding:68px 0}
.section--soft{background:var(--soft)}
.section--ink{background:linear-gradient(135deg,#173a86,#102554);color:#d4e1f7}
.section--ink h1,.section--ink h2,.section--ink h3{color:#fff}
.section--ink .eyebrow{color:#7fa6f0}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:#fff;padding:10px 16px;border-radius:8px;z-index:1000}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--hd);font-weight:600;font-size:1rem;
  padding:13px 22px;border-radius:12px;border:2px solid transparent;cursor:pointer;transition:.18s;white-space:nowrap;text-align:center}
.btn svg{width:19px;height:19px;flex:0 0 auto}
.btn--call{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(31,84,199,.32)}
.btn--call:hover{background:var(--blue-d);transform:translateY(-2px)}
.btn--ghost{background:transparent;border-color:#c2d0ef;color:var(--blue)}
.btn--ghost:hover{border-color:var(--blue);background:var(--soft2)}
.btn--light{background:#fff;color:var(--blue)}
.btn--blue{background:var(--red);color:#fff;box-shadow:0 8px 20px rgba(225,20,31,.3)}
.btn--blue:hover{background:var(--red-d);transform:translateY(-2px)}
.btn--wa{background:#25D366;color:#fff;box-shadow:0 8px 20px rgba(37,211,102,.32)}
.btn--wa:hover{background:#1fb457;transform:translateY(-2px)}

/* header */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.97);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:16px;min-height:118px}
.brand{display:flex;align-items:center}
.brand img{height:104px;width:auto}
.nav{display:flex;gap:2px;margin-left:auto}
.nav a{font-family:var(--hd);font-weight:500;color:var(--ink);padding:9px 13px;border-radius:9px;font-size:.96rem}
.nav a:hover,.nav a[aria-current=page]{background:var(--soft2);color:var(--blue)}
.header-cta{display:flex;align-items:center;gap:12px}
.header-phone{font-family:var(--hd);font-weight:700;color:var(--navy);font-size:1.05rem;white-space:nowrap}
.burger{display:none;background:none;border:0;cursor:pointer;color:var(--navy);padding:6px}
.burger svg{width:28px;height:28px}

/* hero */
.hero{background:linear-gradient(135deg,var(--soft2) 0%,#fff 62%);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;top:-120px;right:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(225,20,31,.10),transparent 70%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:46px;align-items:center;padding:56px 0 62px}
.hero h1 span{color:var(--blue)}
.hero .lead{font-size:1.15rem;margin:14px 0 20px;max-width:48ch}
.chips{list-style:none;padding:0;margin:0 0 24px;display:flex;flex-wrap:wrap;gap:8px}
.chips li{display:inline-flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 13px;font-size:.86rem;font-weight:600;font-family:var(--hd);color:var(--ink);box-shadow:var(--shadow-sm)}
.chips svg{width:15px;height:15px;color:var(--blue)}
.chips .stars{color:#f5b301;letter-spacing:1px}
.rev-badge{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 16px;box-shadow:var(--shadow-sm);font-family:var(--hd);font-weight:600;color:var(--ink);font-size:.92rem;margin:0 0 18px;transition:.18s}
.rev-badge .stars{color:#f5b301;letter-spacing:1.5px}
.rev-badge b{color:var(--blue)}
.rev-badge:hover{border-color:var(--blue);transform:translateY(-1px);box-shadow:var(--shadow)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.phone-cta{display:inline-flex;flex-direction:column;background:var(--blue);color:#fff;padding:11px 24px;border-radius:14px;font-family:var(--hd);box-shadow:0 10px 24px rgba(31,84,199,.32);transition:.18s}
.phone-cta:hover{transform:translateY(-2px);background:var(--blue-d)}
.phone-cta small{font-size:.74rem;text-transform:uppercase;letter-spacing:1.1px;opacity:.92}
.phone-cta b{font-size:1.5rem;letter-spacing:.5px}
/* storefront photo shown ENTIRELY (no crop) */
.hero-figure{position:relative;margin:0}
.hero-figure>img{width:100%;height:auto;border-radius:18px;box-shadow:var(--shadow);background:#eef2f9;border:5px solid #fff;outline:1px solid var(--line)}
.hero-badge{position:absolute;left:14px;bottom:14px;background:#fff;border-radius:12px;box-shadow:var(--shadow);padding:10px 14px;display:flex;align-items:center;gap:9px;font-family:var(--hd);max-width:calc(100% - 28px)}
.hero-badge .dot{width:12px;height:12px;border-radius:50%;background:#25D366;flex:0 0 auto;animation:dotpulse 1.6s infinite}
@keyframes dotpulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.55)}70%{box-shadow:0 0 0 9px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}
.hero-badge b{font-size:.95rem;color:var(--ink);line-height:1.15}
.hero-badge span{display:block;font-size:.76rem;color:var(--mute);font-weight:500}

/* trust strip */
.trust{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;padding:22px 0}
.trust-grid .t{display:flex;flex-direction:column;align-items:center;text-align:center;gap:7px;padding:8px 6px}
.trust-grid svg{width:29px;height:29px;color:var(--blue)}
.trust-grid b{font-family:var(--hd);font-size:.88rem;color:var(--ink);line-height:1.25}

/* services grid */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:34px}
.svc-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:.2s;display:flex;flex-direction:column}
.svc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.svc-card .thumb{aspect-ratio:16/10;overflow:hidden;background:#dfe7f5}
.svc-card .thumb img{width:100%;height:100%;object-fit:cover}
.svc-card .pad{padding:22px 24px 26px}
.svc-card h3{color:var(--blue);display:flex;align-items:center;gap:9px}
.svc-card h3 svg{width:22px;height:22px;color:var(--blue);flex:0 0 auto}
a.svc-card{text-decoration:none;color:inherit}
.svc-card p{color:var(--body);margin:8px 0 0;font-size:.98rem}
.card-link{display:inline-block;margin-top:14px;font-family:var(--hd);font-weight:600;color:var(--blue)}
a.svc-card:hover .card-link{text-decoration:underline}
.svc-list{list-style:none;padding:0;margin:10px 0 0}
.svc-list li{display:flex;gap:10px;padding:6px 0;font-size:.98rem}
.svc-list svg{width:19px;height:19px;color:var(--blue);flex:0 0 auto;margin-top:3px}

/* feature media rows */
.media{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.media+.media{margin-top:54px}
.media>img{border-radius:var(--radius);box-shadow:var(--shadow-sm);width:100%;object-fit:cover;aspect-ratio:4/3;background:#dfe7f5}
.media .logo-img{object-fit:contain;background:#fff;padding:26px;aspect-ratio:5/4;border:1px solid var(--line)}
.media.rev .txt{order:2}

/* testimonials */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:34px}
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}
.review .stars{color:#f5b301;letter-spacing:2px;margin-bottom:10px}
.review p{font-size:1rem;font-style:italic;color:var(--body)}
.review b{font-family:var(--hd);color:var(--ink);font-size:.92rem}

/* blog cards */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:34px}
.post{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:.2s;display:flex;flex-direction:column}
.post:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.post .thumb{aspect-ratio:16/9;overflow:hidden;background:#dfe7f5}
.post .thumb img{width:100%;height:100%;object-fit:cover}
.ico-head{aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--soft2),#dde8fb)}
.ico-head svg{width:56px;height:56px;color:var(--blue)}
.post .pad{padding:20px 22px 24px}
.post h3{font-size:1.08rem}

/* CTA band */
.cta-band{background:linear-gradient(135deg,var(--blue),var(--navy));color:#fff;border-radius:22px;padding:46px;text-align:center}
.cta-band h2{color:#fff}.cta-band .lead{color:#d7e3fb}
.cta-band .hero-actions{justify-content:center;margin-top:18px}

/* contact / hours */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.info{list-style:none;padding:0;margin:18px 0 0}
.info li{display:flex;gap:14px;padding:12px 0;border-bottom:1px solid var(--line)}
.info svg{width:22px;height:22px;color:var(--blue);flex:0 0 auto;margin-top:3px}
.info b{font-family:var(--hd);color:var(--ink);display:block}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}
.form .row{margin-bottom:14px}
.form label{font-family:var(--hd);font-weight:600;font-size:.9rem;color:var(--ink);display:block;margin-bottom:5px}
.form input,.form select,.form textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;font-size:1rem;background:var(--soft)}
.form textarea{min-height:120px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--blue);background:#fff}

/* tags */
.tags{list-style:none;padding:0;margin:18px 0 0;display:flex;flex-wrap:wrap;gap:9px}
.tags li a,.tags li{display:inline-block;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 15px;font-size:.92rem;font-family:var(--hd);font-weight:500;color:var(--ink)}
.tags li a:hover{border-color:var(--blue);color:var(--blue)}
.section--ink .tags li,.section--ink .tags li a{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.2);color:#eef4ff}
.assur-tags{justify-content:center;gap:8px;max-width:1000px;margin:6px auto 0}
.assur-tags li{font-size:.9rem;color:var(--navy);font-weight:600}

.faq{max-width:820px;margin:24px auto 0;display:grid;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:2px 20px;box-shadow:var(--shadow-sm)}
.faq summary{font-family:var(--hd);font-weight:600;color:var(--ink);padding:15px 0;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--blue);font-size:1.4rem;line-height:1}
.faq details[open] summary::after{content:"\2212"}
.faq details p{margin:0 0 15px;color:var(--body)}
.crumb{font-size:.88rem;color:var(--mute);margin-bottom:8px}
.crumb a{color:var(--mute)}
.page-hero{background:var(--soft2);padding:46px 0 38px}

/* footer */
.site-footer{background:#0f2147;color:#9fb0d6;padding:54px 0 26px;font-size:.95rem}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px}
.site-footer img{width:100%;max-width:300px;height:auto;margin-bottom:14px;background:#fff;border-radius:12px;padding:10px}
.callbanner{display:block;border-radius:18px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);transition:.2s}
.callbanner:hover{transform:translateY(-3px);box-shadow:0 16px 42px rgba(20,45,110,.2)}
.callbanner img{width:100%;height:auto;display:block}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:14px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{padding:5px 0;display:flex;gap:8px;align-items:flex-start}
.site-footer li svg{width:17px;height:17px;flex:0 0 auto;margin-top:4px;color:#6f8fd8}
.site-footer a{color:#9fb0d6}.site-footer a:hover{color:#fff}
.foot-badges{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:16px;margin-top:30px;padding-top:26px;border-top:1px solid #23386a}
.foot-badges img{height:64px;width:auto;background:#fff;border-radius:12px;padding:9px;box-shadow:0 6px 18px rgba(0,0,0,.22)}
.foot-bottom{border-top:1px solid #23386a;margin-top:26px;padding-top:20px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.84rem;color:#7186ad}

/* sticky mobile call bar (fixed) */
.callbar{position:fixed;left:0;right:0;bottom:0;z-index:90;display:none;gap:10px;padding:10px 14px calc(10px + env(safe-area-inset-bottom));
  background:#fff;border-top:1px solid var(--line);box-shadow:0 -6px 22px rgba(20,45,110,.14)}
.callbar .btn{flex:1;padding:13px 8px;font-size:.97rem;border-radius:12px}
.wa-float{position:fixed;right:18px;bottom:18px;z-index:85;display:flex;align-items:center;gap:11px;background:#25D366;color:#fff;border-radius:999px;padding:10px 18px 10px 12px;box-shadow:0 12px 30px rgba(37,211,102,.5);font-family:var(--hd);font-weight:600;animation:wabob 3s ease-in-out infinite}
.wa-float:hover{background:#1fb457;transform:scale(1.05)}
.wa-float .wa-ic{position:relative;display:flex}
.wa-float .wa-ic svg{width:34px;height:34px}
.wa-float .wa-dot{position:absolute;top:-1px;right:-1px;width:11px;height:11px;border-radius:50%;background:#c8f7d8;border:2px solid #25D366;animation:wapulse 1.8s infinite}
.wa-float .tx{line-height:1.12}
.wa-float .tx b{display:block;font-size:.96rem}
.wa-float .tx i{font-style:normal;font-size:.76rem;opacity:.96;display:flex;align-items:center;gap:5px}
.wa-float .tx i::before{content:"";width:7px;height:7px;border-radius:50%;background:#eafff1;animation:wapulse 1.8s infinite}
@keyframes wapulse{0%{box-shadow:0 0 0 0 rgba(255,255,255,.75)}70%{box-shadow:0 0 0 7px rgba(255,255,255,0)}100%{box-shadow:0 0 0 0 rgba(255,255,255,0)}}
@keyframes wabob{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
@media(prefers-reduced-motion:reduce){.wa-float,.wa-float .wa-dot,.wa-float .tx i::before{animation:none}}

@media(max-width:980px){
  .hero-grid,.media,.contact-grid{grid-template-columns:1fr;gap:30px}
  .hero-figure{order:-1}
  .media.rev .txt{order:0}
  .svc-grid,.reviews,.posts{grid-template-columns:1fr 1fr}
  .trust-grid{grid-template-columns:repeat(3,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .nav{display:none;position:absolute;top:78px;left:0;right:0;flex-direction:column;background:#fff;border-bottom:1px solid var(--line);padding:10px 22px 16px;gap:0;box-shadow:var(--shadow)}
  .bar{min-height:78px}
  .brand img{height:54px}
  .nav.open{display:flex}
  .nav a{padding:15px 8px;font-size:1.05rem;border-bottom:1px solid var(--soft);border-radius:0}
  .nav a:last-child{border-bottom:0}
  .burger{display:block;margin-left:auto}
  .header-phone{display:none}
  .header-cta .btn--wa{display:none}
}
@media(max-width:640px){
  body{font-size:16px;padding-bottom:78px}
  .wrap{padding:0 26px}
  h1{font-size:clamp(1.7rem,7vw,2.1rem);line-height:1.22}
  h2{font-size:clamp(1.35rem,5.5vw,1.7rem)}
  .lead{font-size:1.05rem}
  .section{padding:46px 0}
  .page-hero{padding:34px 0 28px}
  .svc-grid,.reviews,.posts,.foot-grid{grid-template-columns:1fr}
  .trust-grid{grid-template-columns:1fr 1fr;gap:14px;padding:24px 0}
  .cta-band{padding:32px 22px}
  .cta-band .hero-actions .btn{width:100%}
  .hero-grid{padding:34px 0 42px;gap:26px}
  .hero .lead{margin:12px 0 18px}
  .hero-actions{width:100%;gap:10px}
  .phone-cta{flex:1 1 100%;align-items:center}
  .hero-actions .btn{width:100%}
  .chips{gap:7px}
  .chips li{font-size:.82rem;padding:6px 11px}
  .media{gap:24px}
  .media .logo-img{padding:18px}
  .callbar{display:flex}
  .wa-float{bottom:96px;right:12px}
  .wa-float .tx b{font-size:.9rem}.wa-float .tx i{font-size:.72rem}
  .foot-grid{gap:26px;text-align:center}
  .site-footer li{justify-content:center}
  .foot-bottom{flex-direction:column;gap:8px;text-align:center;justify-content:center}
}
@media(max-width:380px){ .wrap{padding:0 20px} .trust-grid{grid-template-columns:1fr 1fr} }