/* Seau Piscines — feuille unique, mobile d'abord */
@font-face{font-family:"Poppins";src:url(/fonts/poppins-600.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Poppins";src:url(/fonts/poppins-700.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Inter";src:url(/fonts/inter-var.woff2) format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Poppins Fallback";src:local("Arial");size-adjust:112%;ascent-override:93%;descent-override:31%;line-gap-override:0%}
@font-face{font-family:"Inter Fallback";src:local("Arial");size-adjust:107%;ascent-override:90%;descent-override:22%;line-gap-override:0%}

:root{
  --blue:#2ea9de;--blue-ink:#0a73a8;--blue-soft:#d8f0fb;
  --ink:#0b1620;--ink-2:#3a4a57;--deep:#062b40;--abyss:#03192a;
  --foam:#eef8fd;--sand:#f7f3ec;--line:#dde7ee;--white:#fff;--star:#f5b301;
  --r:18px;--r-sm:12px;--shadow:0 18px 40px -18px rgba(6,43,64,.35);
  --f-title:"Poppins","Poppins Fallback",system-ui,sans-serif;
  --f-body:"Inter","Inter Fallback",system-ui,sans-serif;
  --wrap:1180px;--gut:16px;--hdr:64px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--hdr) + 12px)}
body{overflow-wrap:break-word;margin:0;background:var(--white);color:var(--ink);font:400 1rem/1.65 var(--f-body);overflow-x:hidden}
img,svg,video{display:block;max-width:100%;height:auto}
a{color:var(--blue-ink);text-underline-offset:3px}
a:hover{color:var(--deep)}
h1,h2,h3,h4{font-family:var(--f-title);font-weight:700;line-height:1.18;margin:0 0 .6em;letter-spacing:-.01em;color:var(--ink)}
h1{font-size:clamp(1.9rem,6.4vw,3.6rem)}
h2{font-size:clamp(1.55rem,4.6vw,2.5rem)}
h3{font-size:clamp(1.15rem,3vw,1.35rem);font-weight:600}
p,ul,ol{margin:0 0 1.1em}
strong{font-weight:650}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:8px;top:-60px;z-index:100;background:var(--ink);color:#fff;padding:12px 16px;border-radius:8px}
.skip:focus{top:8px;color:#fff}
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.narrow{max-width:780px}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
mark.ph{overflow-wrap:anywhere;background:#fff3b0;color:#5a4300;padding:0 .25em;border-radius:4px;font-weight:600;outline:1px dashed #c9a400}
.eyebrow{display:inline-flex;align-items:center;gap:.5em;font:600 .78rem/1.2 var(--f-title);letter-spacing:.14em;text-transform:uppercase;color:var(--blue-ink);margin-bottom:.9rem}
.eyebrow::before{content:"";width:22px;height:2px;background:currentColor;border-radius:2px}
.lead{font-size:1.1rem;color:var(--ink-2)}
.muted{color:var(--ink-2)}
.small{font-size:.9rem}

/* ---------- Boutons ---------- */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.55em;min-height:48px;padding:.8em 1.35em;border-radius:999px;font:600 1rem/1.1 var(--f-title);text-decoration:none;border:2px solid transparent;cursor:pointer;overflow:hidden;isolation:isolate;transition:transform .25s ease,box-shadow .25s ease,background-color .25s}
.btn svg{width:20px;height:20px;flex:none}
.btn::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.45) 50%,transparent 70%);transform:translateX(-120%);transition:transform .7s ease}
.btn:hover::after{transform:translateX(120%)}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--blue-ink);color:#fff;box-shadow:0 10px 24px -10px rgba(10,115,168,.7)}
.btn-primary:hover{background:var(--deep);color:#fff}
.btn-light{background:#fff;color:var(--deep)}
.btn-light:hover{color:var(--deep)}
.btn-ghost{border-color:currentColor;color:var(--deep);background:transparent}
.btn-ghost-light{border-color:rgba(255,255,255,.75);color:#fff;background:rgba(255,255,255,.08);backdrop-filter:blur(6px)}
.btn-ghost-light:hover{color:#fff;background:rgba(255,255,255,.18)}
.btn-call{position:relative}
.btn-call .ring{position:absolute;inset:-2px;border-radius:inherit;border:2px solid var(--blue);opacity:0;animation:ring 2.8s ease-out infinite;z-index:-2}
@keyframes ring{0%{transform:scale(1);opacity:.7}70%,100%{transform:scale(1.25,1.5);opacity:0}}
.btns{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- Header ---------- */
.hdr{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.hdr.scrolled{border-color:var(--line);box-shadow:0 8px 30px -20px rgba(6,43,64,.5)}
.hdr-in{display:flex;align-items:center;gap:12px;height:var(--hdr)}
.logo{display:flex;align-items:center;min-height:44px;margin-right:auto;padding-right:24px}
.logo img{width:auto;height:48px}
.hdr-tel{display:inline-flex;align-items:center;gap:.4em;min-height:44px;padding:.45em .85em;border-radius:999px;background:var(--blue-ink);color:#fff;font:600 .92rem/1 var(--f-title);text-decoration:none;white-space:nowrap}
.hdr-tel:hover{color:#fff;background:var(--deep)}
.hdr-tel svg{width:18px;height:18px}
.hdr-tel .num{display:none}
.burger{display:inline-grid;place-items:center;width:44px;height:44px;border:0;border-radius:12px;background:var(--foam);color:var(--deep);cursor:pointer}
.burger span,.burger span::before,.burger span::after{display:block;width:20px;height:2px;background:currentColor;border-radius:2px;transition:transform .3s,opacity .3s;content:""}
.burger span{position:relative}
.burger span::before{position:absolute;top:-6px}
.burger span::after{position:absolute;top:6px}
.menu-open .burger span{background:transparent}
.menu-open .burger span::before{transform:translateY(6px) rotate(45deg)}
.menu-open .burger span::after{transform:translateY(-6px) rotate(-45deg)}
/* navigation + méga menu (mobile : panneau déroulant ; ordinateur : survol, focus ou clic) */
.nav ul{list-style:none;margin:0;padding:0}
.nav>ul>li>a,.mega-btn{display:flex;align-items:center;gap:.35em;min-height:48px;white-space:nowrap;text-decoration:none;color:var(--ink);font:600 1.05rem/1.2 var(--f-title)}
.nav>ul>li>a[aria-current="page"],.mega-btn.is-current{color:var(--blue-ink)}
.nav{position:fixed;inset:var(--hdr) 0 auto 0;max-height:calc(100svh - var(--hdr));overflow-y:auto;overscroll-behavior:contain;background:#fff;padding:8px var(--gut) 20px;border-bottom:1px solid var(--line);box-shadow:0 30px 40px -30px rgba(6,43,64,.4);transform:translateY(-12px);opacity:0;visibility:hidden;transition:transform .3s,opacity .3s,visibility .3s}
.nav>ul>li{border-bottom:1px solid var(--line)}
.nav>ul>li:last-child{border:0}
.menu-open .nav,.nav:target{transform:none;opacity:1;visibility:visible}
.nav .nav-cta{margin-top:12px;justify-content:center;color:#fff}
.mega-btn{width:100%;padding:0;border:0;background:none;cursor:default}
.mega-btn svg{width:16px;height:16px;transition:transform .3s;display:none}
.mega-in{display:grid;gap:4px;padding:0 0 12px}
.mega-title{margin:10px 0 2px;font:700 .72rem/1.2 var(--f-title);letter-spacing:.12em;text-transform:uppercase;color:var(--blue-ink)}
.mega-link{display:flex;align-items:center;gap:12px;min-height:52px;padding:6px 8px;margin:0 -8px;border-radius:12px;text-decoration:none;color:var(--ink);transition:background-color .2s}
.mega-link:hover,.mega-link[aria-current="page"]{background:var(--foam);color:var(--ink)}
.mega-link b{display:block;font:600 .98rem/1.25 var(--f-title)}
.mega-link small{display:block;font-size:.82rem;line-height:1.3;color:var(--ink-2)}
.mega-link .ic{flex:none;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:var(--blue-soft);color:var(--blue-ink);transition:transform .3s,background-color .3s,color .3s}
.mega-link .ic svg{width:19px;height:19px}
.mega-link:hover .ic{transform:rotate(-8deg) scale(1.06);background:var(--blue-ink);color:#fff}
.mega-side{display:grid;gap:10px;margin-top:8px}
.mega-feature{position:relative;display:flex;border-radius:var(--r-sm);overflow:hidden;text-decoration:none;color:#fff;background:linear-gradient(160deg,var(--deep),var(--abyss));isolation:isolate}
.mega-feature-img{display:none}
.mega-feature-txt{display:flex;flex-direction:column;gap:4px;padding:16px}
.mega-feature .badge{position:static;align-self:flex-start;margin-bottom:6px}
.mega-feature b{font:700 1.08rem/1.2 var(--f-title)}
.mega-feature small{font-size:.86rem;color:rgba(255,255,255,.85)}
.mega-feature .more{display:inline-flex;align-items:center;gap:.4em;margin-top:6px;font:600 .9rem/1 var(--f-title);color:#8fdcff}
.mega-feature .more svg{width:16px;height:16px;transition:transform .3s}
.mega-feature:hover{color:#fff}
.mega-feature:hover .more svg{transform:translateX(4px)}
.mega-tel{display:flex;align-items:center;gap:10px;min-height:48px;padding:8px 12px;border-radius:12px;background:var(--sand);text-decoration:none;color:var(--ink);font-size:.92rem}
.mega-tel svg{width:20px;height:20px;color:var(--blue-ink);flex:none}
.mega-tel b{font-family:var(--f-title);color:var(--deep)}
@media (min-width:1024px){
  :root{--hdr:78px}
  .logo img{height:58px}
  .burger{display:none}
  .nav{position:static;align-self:stretch;max-height:none;overflow:visible;transform:none;opacity:1;visibility:visible;background:none;padding:0;border:0;box-shadow:none;width:auto}
  .nav>ul{display:flex;gap:4px;align-items:center;height:100%}
  .nav>ul>li{border:0}
  .nav>ul>li>a,.mega-btn{position:relative;padding:0 10px;font-size:.92rem;min-height:44px}
  .nav>ul>li>a:not(.btn)::after,.mega-btn::after{content:"";position:absolute;left:10px;right:10px;bottom:8px;height:2px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .3s}
  .nav>ul>li>a:not(.btn):hover::after,.nav>ul>li>a[aria-current="page"]::after,.mega-btn.is-current::after,.has-mega:hover .mega-btn::after,.has-mega.open .mega-btn::after{transform:scaleX(1)}
  .nav .nav-cta{margin:0 0 0 6px;min-height:44px;padding:.6em 1.1em;font-size:.92rem}
  .has-mega{height:100%;display:flex;align-items:center}
  .mega-btn{width:auto;cursor:pointer}
  .mega-btn svg{display:block}
  .has-mega:hover .mega-btn svg,.has-mega.open .mega-btn svg{transform:rotate(180deg)}
  .mega{position:absolute;left:0;right:0;top:100%;background:#fff;border-top:1px solid var(--line);box-shadow:0 50px 70px -40px rgba(6,43,64,.45);opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .25s,transform .25s,visibility .25s}
  .has-mega:hover .mega,.has-mega:focus-within .mega,.has-mega.open .mega{opacity:1;visibility:visible;transform:none}
  .has-mega.closed .mega{opacity:0;visibility:hidden;transform:translateY(-8px)}
  .mega-in{max-width:var(--wrap);margin:0 auto;padding:26px var(--gut) 30px;grid-template-columns:1fr 1fr 1.05fr;gap:28px}
  .mega-col .mega-link{margin:0;padding:10px 12px}
  .mega-col ul{display:grid;gap:2px}
  .mega-title{margin:0 0 8px 12px}
  .mega-side{margin:0}
  .mega-feature{min-height:190px}
  .mega-feature-img{display:block;position:absolute;inset:0;z-index:-1}
  .mega-feature-img img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.2,1)}
  .mega-feature::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(3,25,42,.1),rgba(3,25,42,.88))}
  .mega-feature:hover .mega-feature-img img{transform:scale(1.06)}
  .mega-feature-txt{justify-content:flex-end;width:100%}
  .has-mega:hover .mega-col li,.has-mega.open .mega-col li,.has-mega:focus-within .mega-col li{animation:megaIn .45s cubic-bezier(.2,.7,.2,1) both}
  .mega-col li:nth-child(2){animation-delay:.05s!important}.mega-col li:nth-child(3){animation-delay:.1s!important}
}
@keyframes megaIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ---------- Hero ---------- */
.hero{position:relative;isolation:isolate;color:#fff;background:var(--abyss);overflow:hidden;min-height:calc(100svh - var(--hdr));display:flex;align-items:flex-end}
.hero-media{position:absolute;inset:0;z-index:-2}
.hero-media img{width:100%;height:100%;object-fit:cover;animation:kenburns 2.4s cubic-bezier(.2,.7,.2,1) both}
@keyframes kenburns{from{transform:scale(1.12)}to{transform:scale(1)}}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(3,25,42,.55) 0%,rgba(3,25,42,.6) 45%,rgba(3,25,42,.9) 100%)}
.caustics{position:absolute;inset:-20%;z-index:-1;pointer-events:none;mix-blend-mode:soft-light;opacity:.55;background:
  radial-gradient(closest-side,rgba(255,255,255,.55),transparent) 10% 20%/38% 30% no-repeat,
  radial-gradient(closest-side,rgba(160,230,255,.6),transparent) 70% 30%/30% 26% no-repeat,
  radial-gradient(closest-side,rgba(255,255,255,.45),transparent) 40% 70%/44% 30% no-repeat;
  animation:caustic 14s ease-in-out infinite alternate}
@keyframes caustic{0%{transform:translate3d(0,0,0) rotate(0)}50%{transform:translate3d(4%,-3%,0) rotate(4deg)}100%{transform:translate3d(-3%,2%,0) rotate(-3deg)}}
.hero-in{padding-block:48px 92px}
.hero h1{color:#fff;max-width:17ch;text-wrap:balance}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,#8fdcff,#fff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .eyebrow{color:#a9e4ff}
.hero .lead{color:rgba(255,255,255,.9);max-width:46ch}
.rise{animation:rise .9s cubic-bezier(.2,.7,.2,1) both}
.rise.d1{animation-delay:.12s}.rise.d2{animation-delay:.24s}.rise.d3{animation-delay:.36s}.rise.d4{animation-delay:.48s}
@keyframes rise{from{transform:translateY(26px);opacity:.01}to{transform:none;opacity:1}}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 0;padding:0;list-style:none}
.chips li{display:inline-flex;align-items:center;gap:.45em;padding:.45em .8em;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);backdrop-filter:blur(6px);font-size:.86rem;font-weight:500}
.chips svg{width:16px;height:16px;color:#8fdcff}
.wave{position:absolute;left:0;right:0;bottom:-1px;height:56px;overflow:hidden;pointer-events:none}
.wave svg{position:absolute;bottom:0;width:200%;height:100%;max-width:none;animation:wave 16s linear infinite}
.wave svg+svg{opacity:.5;animation-duration:24s;animation-direction:reverse}
@keyframes wave{to{transform:translateX(-50%)}}
@media (min-width:768px){.hero-in{padding-block:80px 130px}.wave{height:80px}.hero::before{background:linear-gradient(90deg,rgba(3,25,42,.78) 0%,rgba(3,25,42,.35) 55%,rgba(3,25,42,.05) 100%),linear-gradient(180deg,transparent 55%,rgba(3,25,42,.7) 100%)}}

/* page hero (pages internes) */
.phero{position:relative;isolation:isolate;background:linear-gradient(160deg,var(--deep),var(--abyss));color:#fff;overflow:hidden;padding:28px 0 86px}
.phero h1{color:#fff;max-width:22ch;text-wrap:balance}
.phero .lead{color:rgba(255,255,255,.88);max-width:60ch}
.phero .eyebrow{color:#a9e4ff}
.phero .caustics{opacity:.35}
.phero-img{position:absolute;inset:0;z-index:-2;opacity:.28}
.phero-img img{width:100%;height:100%;object-fit:cover}
.updated{font-size:.85rem;color:rgba(255,255,255,.75);margin:0 0 1rem}
.updated time{font-weight:600}

/* fil d'Ariane */
.crumbs ol{display:flex;flex-wrap:wrap;gap:0 .2em;list-style:none;margin:0 0 18px;padding:0;font-size:.88rem}
.crumbs li{display:flex;align-items:center}
.crumbs li+li::before{content:"›";margin:0 .45em;opacity:.6}
.crumbs a{display:inline-flex;align-items:center;min-height:44px;color:rgba(255,255,255,.85)}
.crumbs [aria-current]{color:#fff;font-weight:600}

/* ---------- Sections ---------- */
.sec{padding-block:64px;position:relative}
.sec-sm{padding-block:44px}
.sec-foam{background:var(--foam)}
.sec-sand{background:var(--sand)}
.sec-deep{background:radial-gradient(120% 80% at 80% 0%,#0b4566 0%,var(--deep) 45%,var(--abyss) 100%);color:#e7f4fb;overflow:hidden;isolation:isolate}
.sec-deep h2,.sec-deep h3{color:#fff}
.sec-deep .eyebrow{color:#8fdcff}
.sec-deep a:not(.btn){color:#a9e4ff}
.sec-head{max-width:720px;margin-bottom:34px}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head.center .eyebrow::before{display:none}
@media (min-width:768px){.sec{padding-block:96px}}

/* identité */
.identity{display:grid;gap:28px;align-items:center}
.identity p.big{font:500 clamp(1.12rem,2.6vw,1.45rem)/1.55 var(--f-body);color:var(--ink)}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:0;padding:0;list-style:none}
.stats li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 16px;box-shadow:var(--shadow)}
.stats b{display:block;font:700 clamp(1.8rem,6vw,2.4rem)/1 var(--f-title);color:var(--blue-ink);margin-bottom:6px}
.stats span{font-size:.9rem;color:var(--ink-2);line-height:1.35;display:block}
@media (min-width:900px){.identity{grid-template-columns:1.2fr 1fr;gap:56px}}

/* cartes prestations */
.cards{display:grid;gap:16px}
.card{position:relative;display:flex;flex-direction:column;background:#fff;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);text-decoration:none;color:var(--ink);transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s}
.card:hover{transform:translateY(-6px);box-shadow:0 28px 50px -24px rgba(6,43,64,.45);color:var(--ink)}
.card-img{aspect-ratio:4/3;overflow:hidden;background:var(--foam)}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.card:hover .card-img img{transform:scale(1.06)}
.card-body{padding:18px 18px 20px;display:flex;flex-direction:column;flex:1}
.card-body p{color:var(--ink-2);font-size:.97rem;margin-bottom:14px}
.card .more{margin-top:auto;font:600 .95rem/1 var(--f-title);color:var(--blue-ink);display:inline-flex;align-items:center;gap:.4em}
.card .more svg{width:18px;height:18px;transition:transform .3s}
.card:hover .more svg{transform:translateX(4px)}
.card.star{background:linear-gradient(160deg,var(--deep),var(--abyss));color:#fff;border:0}
.card.star h3{color:#fff}
.card.star p{color:rgba(255,255,255,.82)}
.card.star .more{color:#8fdcff}
.badge{position:absolute;top:14px;left:14px;z-index:2;background:var(--blue);color:#03192a;font:700 .72rem/1 var(--f-title);letter-spacing:.08em;text-transform:uppercase;padding:.55em .8em;border-radius:999px}
.icon-card{padding:22px 20px}
.icon-card .ic{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--blue-soft);color:var(--blue-ink);margin-bottom:14px}
.icon-card .ic svg{width:24px;height:24px}
@media (min-width:640px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.cards{grid-template-columns:repeat(3,1fr);gap:22px}.cards .card.star{grid-row:span 2}.cards .card.star .card-img{aspect-ratio:auto;flex:1;min-height:320px}}

/* membrane : comparateur d'épaisseur */
.split{display:grid;gap:36px;align-items:center}
@media (min-width:960px){.split{grid-template-columns:1fr 1fr;gap:64px}.split.rev>:first-child{order:2}}
.thick{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--r);padding:22px 18px;backdrop-filter:blur(6px)}
.thick h3{font-size:1.05rem;margin-bottom:18px}
.bar{margin-bottom:18px}
.bar-top{display:flex;justify-content:space-between;gap:10px;font-size:.92rem;margin-bottom:8px}
.bar-top b{font-family:var(--f-title)}
.bar-track{height:16px;border-radius:999px;background:rgba(255,255,255,.1);overflow:hidden}
.bar-fill{height:100%;border-radius:inherit;transform-origin:left;background:linear-gradient(90deg,#8fdcff,var(--blue))}
.thick-dark{background:linear-gradient(160deg,var(--deep),var(--abyss));color:#e7f4fb;margin:1.4em 0}
.bar-fill.w50{width:37.5%;background:linear-gradient(90deg,#9fb3c0,#6d8596)}
.bar-fill.w100{width:75%}
.bar-fill.w133{width:100%}
.thick .src{font-size:.8rem;color:rgba(255,255,255,.65);margin:6px 0 0}
.ticks{list-style:none;padding:0;margin:0 0 24px;display:grid;gap:12px}
.ticks li{position:relative;padding-left:34px}
.ticks li::before{content:"";position:absolute;left:0;top:.2em;width:22px;height:22px;border-radius:50%;background:var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2303192a' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/14px no-repeat}
.photo-stack{position:relative}
.photo-stack .p1{border-radius:var(--r);overflow:hidden;box-shadow:0 40px 60px -30px rgba(0,0,0,.6)}
.photo-stack .p2{position:absolute;width:46%;right:-4px;bottom:-26px;border-radius:var(--r-sm);overflow:hidden;border:5px solid #fff;box-shadow:0 30px 50px -20px rgba(0,0,0,.55);animation:float 7s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-10px) rotate(-1deg)}}
.photo-stack img{width:100%;height:auto}

/* galerie */
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:0;padding:0;list-style:none}
.gallery li{margin:0}
.gallery figure{margin:0;position:relative;border-radius:var(--r-sm);overflow:hidden;background:var(--foam)}
.gallery a{display:block}
.gallery img{width:100%;height:100%;aspect-ratio:3/4;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.gallery a:hover img{transform:scale(1.05)}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:28px 10px 10px;font-size:.8rem;line-height:1.35;color:#fff;background:linear-gradient(transparent,rgba(3,25,42,.85))}
.gallery figcaption mark.ph{font-size:.75rem}
@media (min-width:768px){.gallery{grid-template-columns:repeat(3,1fr);gap:16px}.gallery figcaption{font-size:.88rem;padding:40px 14px 14px}}
@media (min-width:1100px){.gallery.g4{grid-template-columns:repeat(4,1fr)}}
.lb{border:0;padding:0;background:transparent;max-width:min(92vw,900px);max-height:92vh;overflow:visible}
.lb::backdrop{background:rgba(3,25,42,.88);backdrop-filter:blur(4px)}
.lb img{max-height:84vh;width:auto;margin:auto;border-radius:12px}
.lb p{color:#fff;text-align:center;margin:10px 0 0;font-size:.9rem}
.lb .lb-close{position:absolute;top:-14px;right:-6px;z-index:2;width:44px;height:44px;border-radius:50%;border:0;background:#fff;color:var(--ink);font-size:1.4rem;cursor:pointer}
.lb .lb-prev,.lb .lb-next{position:absolute;top:calc(50% - 40px);z-index:2;width:48px;height:48px;border-radius:50%;border:0;background:rgba(255,255,255,.92);color:var(--deep);font:700 1.8rem/1 var(--f-title);cursor:pointer;box-shadow:0 8px 20px -8px rgba(0,0,0,.5)}
.lb .lb-prev{left:8px}.lb .lb-next{right:8px}
.lb .lb-prev[hidden],.lb .lb-next[hidden]{display:none}
@media (min-width:900px){.lb .lb-prev{left:-64px}.lb .lb-next{right:-64px}}

/* avis */
.rv{position:relative}
.rv-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}
.rv-score{display:flex;align-items:center;flex-wrap:wrap;gap:6px 10px;font-size:.95rem;color:var(--ink-2)}
.rv-score b{font:700 1.6rem/1 var(--f-title);color:var(--ink)}
.rv-score .stars{margin:0}
.rv-nav{display:flex;gap:8px}
.rv-nav button{width:46px;height:46px;border-radius:50%;border:1.5px solid var(--line);background:#fff;color:var(--deep);display:grid;place-items:center;cursor:pointer;transition:background-color .2s,color .2s,border-color .2s,opacity .2s}
.rv-nav button:hover:not(:disabled){background:var(--deep);color:#fff;border-color:var(--deep)}
.rv-nav button:disabled{opacity:.35;cursor:default}
.rv-nav svg{width:20px;height:20px}
.rv-nav [data-dir="-1"] svg{transform:rotate(180deg)}
.rv-nav[hidden]{display:none}
.reviews{display:grid;grid-auto-flow:column;grid-auto-columns:86%;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:none;list-style:none;margin:0 calc(-1 * var(--gut));padding:6px var(--gut) 22px;scroll-padding-inline:var(--gut)}
.reviews::-webkit-scrollbar{display:none}
.review{position:relative;display:grid;grid-template-rows:auto 1fr auto;height:100%;margin:0;scroll-snap-align:start;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px 20px 18px;box-shadow:var(--shadow);overflow:hidden}
.review::before{content:"“";position:absolute;top:-18px;right:14px;font:700 7rem/1 var(--f-title);color:var(--blue-soft);pointer-events:none}
.review blockquote{position:relative;margin:0 0 12px}
.review blockquote p{margin:0;font-size:.98rem;line-height:1.6;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:6;line-clamp:6;overflow:hidden;min-height:calc(6 * 1.6em)}
.rv-more{justify-self:start;align-self:start;margin:-4px 0 12px;padding:0;min-height:32px;border:0;background:none;font:600 .88rem/1 var(--f-title);color:var(--blue-ink);cursor:pointer;text-decoration:underline;text-underline-offset:3px;visibility:hidden}
.rv-more.show{visibility:visible}
.review footer{display:flex;align-items:center;gap:10px;padding-top:14px;border-top:1px solid var(--line);font-size:.84rem;color:var(--ink-2)}
.review .av{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue),var(--blue-ink));color:#fff;font:700 1rem/1 var(--f-title);flex:none}
.review .who b{display:block;color:var(--ink);font-size:.95rem}
.stars{display:flex;gap:2px;color:var(--star);margin-bottom:12px}
.stars svg{width:18px;height:18px}
.rev-note{font-size:.85rem;color:var(--ink-2);margin:4px 0 0}
.rv-dlg{border:0;border-radius:var(--r);padding:26px 22px 22px;max-width:min(92vw,560px);box-shadow:0 40px 80px -30px rgba(3,25,42,.6)}
.rv-dlg::backdrop{background:rgba(3,25,42,.7);backdrop-filter:blur(3px)}
.rv-dlg p{white-space:pre-line;margin:0 0 14px}
.rv-dlg .who{font-weight:600}
.rv-dlg button{position:absolute;top:10px;right:10px;width:44px;height:44px;border-radius:50%;border:0;background:var(--foam);font-size:1.3rem;cursor:pointer}
@media (min-width:700px){.reviews{grid-auto-columns:calc((100% - 16px) / 2)}}
@media (min-width:1100px){.reviews{grid-auto-columns:calc((100% - 32px) / 3);margin:0;padding:6px 0 22px;scroll-padding-inline:0}}

/* assurance */
.assure{display:grid;gap:16px}
.assure-card{background:#fff;border-radius:var(--r);border:1px solid var(--line);padding:22px 20px;box-shadow:var(--shadow)}
.assure-card h3{display:flex;align-items:center;gap:.5em}
.assure-card h3 svg{width:26px;height:26px;color:var(--blue-ink);flex:none}
.assure-card dl{margin:0;display:grid;gap:6px;font-size:.95rem}
.assure-card dt{font-weight:600}
.assure-card dd{margin:0 0 6px;color:var(--ink-2)}
@media (min-width:860px){.assure{grid-template-columns:1fr 1fr}}

/* zone */
.zone{display:grid;gap:32px;align-items:center}
.radar{position:relative;aspect-ratio:1;max-width:420px;width:100%;margin-inline:auto}
.radar svg{width:100%;height:100%}
.radar .pulse{transform-origin:200px 200px;animation:pulse 3.6s ease-out infinite}
.radar .pulse.b{animation-delay:1.2s}.radar .pulse.c{animation-delay:2.4s}
@keyframes pulse{from{transform:scale(.1);opacity:.9}to{transform:scale(1);opacity:0}}
.communes{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0 0 20px;padding:0}
.communes li{padding:.4em .75em;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:.88rem}
.communes li small{color:var(--ink-2)}
@media (min-width:900px){.zone{grid-template-columns:1fr 1fr;gap:60px}}
.marquee{overflow:hidden;border-block:1px solid var(--line);background:#fff;padding:14px 0;white-space:nowrap}
.marquee-track{display:inline-flex;gap:38px;animation:marq 40s linear infinite;font:600 1.05rem/1 var(--f-title);color:var(--deep)}
.marquee-track span::after{content:"•";margin-left:38px;color:var(--blue)}
@keyframes marq{to{transform:translateX(-50%)}}

/* étapes */
.steps{counter-reset:s;list-style:none;margin:0;padding:0;display:grid;gap:14px}
.steps li{counter-increment:s;position:relative;margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 18px 18px 68px}
.steps li::before{content:counter(s,decimal-leading-zero);position:absolute;left:16px;top:18px;width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--deep);color:#fff;font:700 .95rem/1 var(--f-title)}
.steps h3,.prose .steps h3{font-size:1.05rem;line-height:1.3;margin:0 0 .35em;min-height:38px;display:flex;align-items:center}
.steps p{margin:0;color:var(--ink-2);font-size:.96rem}
@media (min-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}

/* contenu éditorial */
.prose{font-size:1.04rem}
.prose h2{margin-top:1.8em}
.prose h2:first-child{margin-top:0}
.prose h3{margin-top:1.4em}
.prose ul,.prose ol{padding-left:1.25em}
.prose li{margin-bottom:.4em}
.answer{font-size:1.08rem;border-left:4px solid var(--blue);padding:.2em 0 .2em 1em;color:var(--ink)}
.def{background:var(--foam);border-radius:var(--r-sm);padding:16px 18px;font-size:1.05rem}
.content-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:40px}
.aside-box{background:var(--sand);border-radius:var(--r);padding:22px 20px;position:sticky;top:calc(var(--hdr) + 20px)}
.aside-box h2{font-size:1.2rem}
.aside-box ul{list-style:none;padding:0;margin:0 0 16px}
.aside-box li{border-bottom:1px solid #e6dccd}
.aside-box li a{display:flex;min-height:44px;align-items:center;text-decoration:none;font-weight:600}
@media (min-width:1000px){.content-grid{grid-template-columns:minmax(0,1fr) 320px;gap:60px;align-items:start}}
figure.inline{margin:1.6em 0;border-radius:var(--r);overflow:hidden}
figure.inline figcaption{font-size:.88rem;color:var(--ink-2);padding:10px 2px 0}
.table-wrap{overflow-x:auto;margin:1.4em 0;border-radius:var(--r-sm);border:1px solid var(--line)}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:.95rem;background:#fff}
caption{caption-side:top;text-align:left;font-weight:600;padding:12px 14px;background:var(--foam);font-family:var(--f-title)}
th,td{padding:12px 14px;border-top:1px solid var(--line);text-align:left;vertical-align:top}
thead th{background:var(--deep);color:#fff;font-family:var(--f-title);font-weight:600}
tbody th{font-weight:600;background:#fbfdfe}
td.win{color:#05683d;font-weight:600}
.keep{background:linear-gradient(160deg,var(--deep),var(--abyss));color:#e7f4fb;border-radius:var(--r);padding:24px 22px;margin:2em 0}
.keep h2{color:#fff;font-size:1.3rem;margin-top:0}
.keep ul{margin:0}
.src-list{font-size:.88rem;color:var(--ink-2)}
.src-list li{margin-bottom:.5em}
.tarifs{border:2px dashed var(--blue);border-radius:var(--r);padding:18px 20px;background:#fff}
.tarifs h2,.tarifs h3{margin-top:0}

/* FAQ */
.faq{display:grid;gap:10px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center;min-height:56px;padding:14px 18px;font:600 1.02rem/1.35 var(--f-title)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:28px;height:28px;border-radius:50%;background:var(--foam) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230a73a8' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center/16px no-repeat;transition:transform .3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{padding:0 18px 16px;color:var(--ink-2)}
.faq .a p:last-child{margin:0}
.faq h3{font-size:inherit;margin:0;font-weight:600}

/* CTA + formulaire */
.cta{position:relative;isolation:isolate;overflow:hidden;background:radial-gradient(100% 120% at 0% 0%,#0d5a84,var(--deep) 50%,var(--abyss));color:#fff}
.cta h2{color:#fff}
.cta .lead{color:rgba(255,255,255,.88)}
.bubbles{position:absolute;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.bubbles i{position:absolute;bottom:-40px;width:14px;height:14px;border-radius:50%;border:1.5px solid rgba(255,255,255,.35);background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.5),transparent 60%);animation:bubble 12s linear infinite}
.bubbles i:nth-child(1){left:8%;animation-delay:0s}
.bubbles i:nth-child(2){left:22%;width:8px;height:8px;animation-delay:3s;animation-duration:9s}
.bubbles i:nth-child(3){left:46%;width:20px;height:20px;animation-delay:6s;animation-duration:15s}
.bubbles i:nth-child(4){left:68%;width:10px;height:10px;animation-delay:1.5s}
.bubbles i:nth-child(5){left:86%;animation-delay:4.5s;animation-duration:10s}
.bubbles i:nth-child(6){left:94%;width:6px;height:6px;animation-delay:8s;animation-duration:8s}
@keyframes bubble{0%{transform:translate(0,0);opacity:0}10%{opacity:1}100%{transform:translate(18px,-120vh);opacity:0}}
.cta-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:32px;align-items:start}
@media (min-width:960px){.cta-grid{grid-template-columns:1fr 1fr;gap:60px}}
.contact-lines{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:10px}
.contact-lines li{display:flex;gap:12px;align-items:flex-start}
.contact-lines svg{width:22px;height:22px;flex:none;color:#8fdcff;margin-top:2px}
.contact-lines a{color:#fff;font-weight:600}
.form{background:#fff;color:var(--ink);border-radius:var(--r);padding:22px 18px;box-shadow:0 40px 70px -30px rgba(0,0,0,.55)}
.form h3{margin-bottom:14px}
.field{margin-bottom:14px}
.field label{display:block;font-weight:600;font-size:.95rem;margin-bottom:6px}
.field label small{font-weight:400;color:var(--ink-2)}
.field input,.field select,.field textarea{width:100%;min-height:50px;padding:12px 14px;border:1.5px solid #c8d6df;border-radius:12px;font:inherit;font-size:16px;color:var(--ink);background:#fbfdfe;transition:border-color .2s,box-shadow .2s}
.field textarea{min-height:110px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--blue-ink);box-shadow:0 0 0 4px rgba(46,169,222,.2)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form .btn{width:100%}
.form .rgpd{font-size:.8rem;color:var(--ink-2);margin:12px 0 0}
@media (min-width:640px){.form{padding:28px 26px}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}}

/* carte (façade) */
.map-facade{position:relative;border-radius:var(--r);overflow:hidden;background:linear-gradient(160deg,#cfeefc,#e9f7fd);aspect-ratio:4/3;display:grid;place-items:center;text-align:center;padding:20px;border:1px solid var(--line)}
.map-facade iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.map-facade p{margin:0 0 12px}

/* footer */
.ftr{background:var(--abyss);color:#b9cfdc;padding:56px 0 110px;font-size:.95rem}
.ftr a{color:#e7f4fb;text-decoration:none}
.ftr a:hover{color:#8fdcff;text-decoration:underline}
.ftr-grid{display:grid;gap:30px}
.ftr h2{font-size:1rem;color:#fff;letter-spacing:.04em;margin-bottom:12px}
.ftr ul{list-style:none;padding:0;margin:0}
.ftr li a{display:inline-flex;align-items:center;min-height:44px}
.ftr .logo-f img{height:64px;width:auto;margin-bottom:14px}
.ftr address{font-style:normal;line-height:1.8}
.ftr-bottom{margin-top:36px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1);display:flex;flex-wrap:wrap;gap:6px 18px;font-size:.85rem}
@media (min-width:1280px){.hdr-tel .num{display:inline}}
@media (min-width:860px){.ftr{padding-bottom:40px}.ftr-grid{grid-template-columns:1.3fr 1fr 1fr 1fr}}

/* barre d'appel mobile */
.callbar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:8px var(--gut) calc(8px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-top:1px solid var(--line);box-shadow:0 -10px 30px -18px rgba(6,43,64,.5)}
.callbar .btn{min-height:50px;padding-inline:.6em;font-size:.98rem}
@media (min-width:860px){.callbar{display:none}}

/* 404 / merci */
.center-page{min-height:60vh;display:grid;place-items:center;text-align:center;padding-block:80px}

/* ---------- Apparitions au défilement ---------- */
.reveal{--d:0s}
@supports (animation-timeline:view()){
  @media (prefers-reduced-motion:no-preference){
    .reveal{animation:fadeUp linear both;animation-timeline:view();animation-range:entry 0% entry 40%}
    .bar-fill{animation:grow linear both;animation-timeline:view();animation-range:entry 10% cover 40%}
  }
}
@keyframes fadeUp{from{opacity:.01;transform:translateY(34px)}to{opacity:1;transform:none}}
@keyframes grow{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.io .reveal{opacity:.01;transform:translateY(34px);transition:opacity .8s cubic-bezier(.2,.7,.2,1) var(--d),transform .8s cubic-bezier(.2,.7,.2,1) var(--d)}
.io .reveal.in{opacity:1;transform:none}
.io .bar-fill{transform:scaleX(0);transition:transform 1.4s cubic-bezier(.2,.7,.2,1) .2s}
.io .in .bar-fill{transform:scaleX(1)}

/* sections hors écran */
.cv{content-visibility:auto;contain-intrinsic-size:auto 900px}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .io .reveal,.io .bar-fill{opacity:1;transform:none}
}

/* conseils */
.tip{display:flex;gap:14px;align-items:flex-start;margin:1.6em 0;padding:18px 18px 16px;border-radius:var(--r);background:var(--foam);border:1px solid #cfe9f6}
.tip-ic{flex:none;width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--blue-ink);color:#fff}
.tip-ic svg{width:22px;height:22px}
.tip p{margin:0}
.tip .tip-t{font:700 1rem/1.3 var(--f-title);color:var(--deep);margin-bottom:4px}
.tag{align-self:flex-start;margin-bottom:10px;padding:.35em .7em;border-radius:999px;background:var(--blue-soft);color:var(--blue-ink);font:700 .72rem/1 var(--f-title);letter-spacing:.08em;text-transform:uppercase}
.card .h3{font-size:clamp(1.15rem,3vw,1.3rem);font-weight:600;margin-bottom:.5em}
.card .by{font-size:.85rem;color:var(--ink-2);margin:-4px 0 12px}
@media (min-width:640px){.cards-2{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.cards-2{grid-template-columns:repeat(2,1fr)}}
.updated a{color:#a9e4ff}

.hero-link{color:#fff;font-weight:600;text-decoration-color:var(--blue)}
.hero-link:hover{color:#8fdcff}
@media (min-width:1024px){.hdr .wrap{max-width:1380px}.logo{padding-right:48px}}
.hero-water{position:absolute;inset:0;width:100%;height:100%;opacity:0;transition:opacity 1.2s ease;pointer-events:none}
.hero-water.on{opacity:1}
.ftr-bottom a{display:inline-flex;align-items:center;min-height:44px;font-weight:600}
.assure-main{border:2px solid var(--blue);box-shadow:0 24px 50px -24px rgba(10,115,168,.45)}
.bar-fill.w180{width:90%}
/* réalisations : filtre et études de cas */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 26px}
.filters[hidden]{display:none}
.filters button{min-height:44px;padding:.55em 1.05em;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--deep);font:600 .92rem/1 var(--f-title);cursor:pointer;transition:background-color .2s,color .2s,border-color .2s}
.filters button:hover{border-color:var(--deep)}
.filters button[aria-pressed="true"]{background:var(--deep);border-color:var(--deep);color:#fff}
.cases{display:grid;gap:22px}
.case{display:grid;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow)}
.case[hidden]{display:none}
.case-media{display:grid;gap:3px;background:var(--foam)}
.case-media.n2{grid-template-columns:1fr 1fr}
.case-media a{display:block;overflow:hidden}
.case-media img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.case-media.n2 img{aspect-ratio:3/4}
.case-media a:hover img{transform:scale(1.04)}
.case-body{padding:20px 18px 22px}
.case-body h3{font-size:clamp(1.15rem,3vw,1.35rem);margin-bottom:10px}
.case-date{margin:0 0 6px;font-size:.86rem;color:var(--ink-2)}
.case-tags{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0 0 14px;padding:0}
.case-tags li{padding:.35em .7em;border-radius:999px;background:var(--blue-soft);color:var(--blue-ink);font:700 .72rem/1 var(--f-title);letter-spacing:.06em;text-transform:uppercase}
.case-dl{margin:0;font-size:.97rem}
.case-dl dt{font-weight:600;margin-top:12px}
.case-dl dt:first-child{margin-top:0}
.case-dl dd{margin:3px 0 0;color:var(--ink-2)}
@media (min-width:900px){.case{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.case:nth-child(even) .case-media{order:2}.case-media img,.case-media.n2 img{aspect-ratio:auto;min-height:340px}.case-body{padding:30px 32px;align-self:center}}
@media (min-width:900px){.case-media{min-height:400px}.case-media a{position:relative}.case-media img,.case-media.n2 img{position:absolute;inset:0;min-height:0}}
.cards.cards-rel{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));margin-bottom:16px}
.cards-rel .card-body h3{font-size:1.05rem;margin-bottom:10px}
/* portrait de Sofian */
.founder{display:inline-flex;align-items:center;gap:14px;margin:0 0 18px;padding:8px 18px 8px 8px;border-radius:999px;background:var(--foam);text-decoration:none;color:var(--ink);transition:background-color .2s}
.founder:hover{background:var(--blue-soft);color:var(--ink)}
.founder picture,.founder img{width:64px;height:64px;border-radius:50%;object-fit:cover;flex:none}
.founder img{border:3px solid #fff;box-shadow:0 8px 18px -8px rgba(6,43,64,.45)}
.founder span{display:flex;flex-direction:column;font-size:.86rem;line-height:1.35;color:var(--ink-2)}
.founder b{font:700 1rem/1.3 var(--f-title);color:var(--ink)}
.portrait{margin:0 0 1.4em;max-width:320px;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);background:#fff}
.portrait img{width:100%;height:auto;aspect-ratio:1}
.portrait figcaption{padding:10px 14px;font-size:.88rem;color:var(--ink-2)}
@media (min-width:900px){.portrait{float:right;width:280px;margin:0 0 1.2em 1.8em}.prose h2{clear:both}}
.byline-av{display:inline-block;vertical-align:middle;margin-right:8px}
.byline-av img{width:28px;height:28px;border-radius:50%;object-fit:cover;border:2px solid rgba(255,255,255,.7)}
.case-media.n3{grid-template-columns:repeat(3,1fr)}
.case-media.n3 img{aspect-ratio:3/4}
.case-media.n4{grid-template-columns:1fr 1fr}
.case-media.n4 img{aspect-ratio:1}

.case-more{display:inline-flex;align-items:center;gap:.5em;min-height:44px;margin-top:14px;padding:.55em 1.1em;border-radius:999px;border:1.5px solid var(--deep);color:var(--deep);font:600 .92rem/1 var(--f-title);text-decoration:none;transition:background-color .2s,color .2s}
.case-more svg{width:18px;height:18px}
.case-more:hover{background:var(--deep);color:#fff}

/* --- Boutons d'action animés sur mobile (inspirés du site Toiture Chauveau) --- */
@keyframes barIn{from{transform:translateY(100%)}to{transform:none}}
@keyframes shineAuto{0%,55%{transform:translateX(-120%)}100%{transform:translateX(120%)}}
@keyframes haloBlue{0%,100%{box-shadow:0 10px 24px -10px rgba(10,115,168,.75),0 0 0 0 rgba(46,169,222,.55)}50%{box-shadow:0 10px 24px -10px rgba(10,115,168,.75),0 0 0 12px rgba(46,169,222,0)}}
@keyframes haloLight{0%,100%{box-shadow:0 10px 24px -12px rgba(0,0,0,.45),0 0 0 0 rgba(255,255,255,.6)}50%{box-shadow:0 10px 24px -12px rgba(0,0,0,.45),0 0 0 12px rgba(255,255,255,0)}}
@keyframes phoneRing{0%,80%,100%{transform:rotate(0)}84%{transform:rotate(-16deg)}88%{transform:rotate(14deg)}92%{transform:rotate(-10deg)}96%{transform:rotate(6deg)}}
.callbar{animation:barIn .6s 1s cubic-bezier(.2,.7,.2,1) both}
.callbar .btn-primary{background:#0f7cb4;border:0}
.callbar .btn-ghost{background:var(--deep);color:#fff;border:0;box-shadow:0 10px 24px -14px rgba(6,43,64,.8)}
.btn-light::after{background:linear-gradient(110deg,transparent 30%,rgba(46,169,222,.28) 50%,transparent 70%)}
@media (hover:none){
  .btn-primary::after,.btn-light::after,.callbar .btn::after{animation:shineAuto 4.5s 1.2s ease-in-out infinite}
  .btn-primary,.callbar .btn-primary{animation:haloBlue 3s 1.6s ease-in-out infinite}
  .btn-light.btn-call{animation:haloLight 3s 1.6s ease-in-out infinite}
  .btn-call svg,.callbar .btn-primary svg,.hdr-tel svg{animation:phoneRing 4s 2s ease-in-out infinite;transform-origin:50% 50%}
}
@media (prefers-reduced-motion:reduce){.callbar{animation:none}}

/* --- Garantie décennale mise en avant --- */
.deca{background:var(--deep);color:#e7f4fb}
.deca-in{display:grid;grid-template-columns:auto 1fr;gap:14px 16px;align-items:center;padding-block:14px 22px}
.deca-ic{position:relative;flex:none;width:56px;height:56px;display:grid;place-items:center;color:#8fdcff}
.deca-ic svg{width:56px;height:56px}
.deca-ic b{position:absolute;font:700 .95rem/1 var(--f-title);color:#fff;padding-top:2px}
.deca-t{margin:0 0 4px;font:700 1.05rem/1.3 var(--f-title);color:#fff}
.deca-s{margin:0;font-size:.93rem;color:rgba(231,244,251,.85)}
.deca-lien{grid-column:1/-1;display:inline-flex;align-items:center;gap:.4em;min-height:44px;color:#8fdcff;font:600 .92rem/1 var(--f-title);text-decoration:none}
.deca-lien svg{width:16px;height:16px}
.deca-lien:hover{color:#fff}
@media (min-width:860px){.deca-in{grid-template-columns:auto 1fr auto;gap:24px;padding-block:24px}.deca-lien{grid-column:auto}.deca-t{font-size:1.15rem}}
.deca-box{display:flex;gap:16px;align-items:flex-start;margin:1.8em 0;padding:20px;border-radius:var(--r);background:linear-gradient(160deg,var(--deep),var(--abyss));color:#e7f4fb}
.deca-box .deca-t{font-size:1.1rem}
.deca-box p{margin:0 0 6px}
.deca-box p:last-child{margin:0;font-size:.97rem;color:rgba(231,244,251,.88)}
.form-garantie{display:flex;align-items:center;justify-content:center;gap:.5em;margin:12px 0 0;font:600 .9rem/1.3 var(--f-title);color:var(--blue-ink);text-align:center}
.form-garantie svg{width:18px;height:18px;flex:none}
.merci-garantie{margin:0 0 14px}