/* Toiture — page « Rénovation de toiture » */
:root{
  --blue:#1a7ff0; --blue-2:#0f6ae0; --blue-light:#3d9bff; --sky:#e9f3fd; --sky-2:#f4f9ff;
  --navy:#0c2753; --navy-2:#0e2f63; --ink:#0d1f3c; --text:#33435c; --muted:#5d6b80; --line:#dce7f4;
  --white:#fff; --radius:12px; --shadow:0 10px 30px rgba(18,62,130,.10); --shadow-sm:0 4px 16px rgba(18,62,130,.08);
  --font:"Nunito Sans",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif; --hand:"Caveat","Segoe Print","Bradley Hand",cursive;
  --wrap:1705px; --gutter:clamp(16px,5.65vw,108px); --wrap-h:1560px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;font-family:var(--font);font-size:17px;line-height:1.45;color:var(--text);background:#fff;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
h1,h2,h3{font-family:var(--font);color:var(--ink);margin:0;letter-spacing:-.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button,input{font:inherit}
svg{width:1em;height:1em;flex:none}
:focus-visible{outline:3px solid #ffb020;outline-offset:3px;border-radius:6px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--navy);color:#fff;padding:10px 16px;border-radius:8px;text-decoration:none;font-weight:700}
.skip:focus{top:12px}
.container{width:min(var(--wrap),100% - 2*var(--gutter));margin-inline:auto}
.center{text-align:center}
.hand{font-family:var(--hand);font-weight:600;line-height:1.02}

/* Boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:46px;padding:0 26px;border-radius:9px;border:0;font-weight:700;font-size:16.5px;text-decoration:none;cursor:pointer;transition:transform .15s,box-shadow .2s,background-color .2s;white-space:nowrap}
.btn[hidden]{display:none}
.btn svg{width:20px;height:20px;transition:transform .2s}
.btn:hover svg{transform:translateX(3px)}
.btn-primary{color:#fff;background:linear-gradient(180deg,#2a8cff,#126ee8);box-shadow:0 8px 22px rgba(26,127,240,.35),inset 0 1px 0 rgba(255,255,255,.25)}
.btn-primary:hover{background:linear-gradient(180deg,#3a95ff,#0f63d6);transform:translateY(-1px)}
.btn-white{background:#fff;color:var(--navy);min-height:50px;padding:0 34px;border-radius:6px;box-shadow:0 6px 18px rgba(0,0,0,.15)}
.btn-white:hover{background:#eef5ff}
.btn-navy{background:var(--navy);color:#fff;border-radius:4px;letter-spacing:.12em;text-transform:uppercase;font-size:13px;font-weight:700}
.btn-navy:hover{background:#163a77}
.btn-ghost{background:transparent;color:var(--navy);box-shadow:inset 0 0 0 1.5px #b9cde6}
.btn-lg{min-height:58px;padding:0 44px;font-size:18px;border-radius:10px}

.eyebrow{font-size:14px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--blue)}

/* En-tête */
.site-header{position:absolute;top:0;left:0;right:0;z-index:40;padding-top:23px}
.header-bar{display:flex;align-items:center;gap:24px;width:min(var(--wrap-h),100% - 32px);margin-inline:auto;height:84px;padding:0 30px 0 30px;border-radius:16px;background:rgba(255,255,255,.82);-webkit-backdrop-filter:blur(14px) saturate(1.3);backdrop-filter:blur(14px) saturate(1.3);box-shadow:0 10px 30px rgba(6,30,70,.18);border:1px solid rgba(255,255,255,.7)}
.logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--navy);font-weight:800;font-size:64px;letter-spacing:-.02em;line-height:1}
.logo-mark{width:78px;height:54px;margin-top:-6px}
.main-nav{margin-left:auto;margin-right:auto}
.main-nav>ul{display:flex;gap:62px;align-items:center}
.nav-link{display:inline-flex;align-items:center;gap:8px;background:none;border:0;padding:8px 0;color:var(--ink);font-weight:700;font-size:22.5px;text-decoration:none;cursor:pointer}
.nav-link svg{width:16px;height:16px}
.nav-link:hover{color:var(--blue)}
.has-sub{position:relative}
.sub-menu{position:absolute;top:calc(100% + 14px);left:-18px;min-width:250px;padding:10px;background:#fff;border-radius:12px;box-shadow:0 18px 40px rgba(6,30,70,.18);opacity:0;visibility:hidden;transform:translateY(-6px);transition:.18s}
.sub-menu a{display:block;padding:11px 14px;border-radius:8px;text-decoration:none;color:var(--ink);font-weight:600}
.sub-menu a:hover,.sub-menu a:focus-visible{background:var(--sky)}
.has-sub.open .sub-menu{opacity:1;visibility:visible;transform:none}
.has-sub.open .nav-link svg{transform:rotate(180deg)}
.header-actions{display:flex;align-items:center;gap:22px}
.icon-btn{display:inline-grid;place-items:center;width:44px;height:44px;border:0;border-radius:10px;background:none;color:var(--ink);cursor:pointer;text-decoration:none}
.icon-btn svg{width:27px;height:27px}
.icon-btn:hover{background:rgba(26,127,240,.1);color:var(--blue)}
.btn-devis{min-height:56px;min-width:135px;font-size:20px;border-radius:8px;box-shadow:none;padding:0 24px}
.burger{display:none;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.burger span{display:block;width:22px;height:2.5px;border-radius:2px;background:currentColor;margin:0;transition:.2s}
.search-bar{display:flex;gap:10px;flex-wrap:wrap;width:min(760px,100% - 2*var(--gutter));margin:12px auto 0;padding:12px;background:#fff;border-radius:14px;box-shadow:0 14px 34px rgba(6,30,70,.2)}
.search-bar[hidden]{display:none}
.search-bar input{flex:1;min-width:0;height:48px;border:1.5px solid var(--line);border-radius:9px;padding:0 14px;color:var(--ink)}
.search-msg{flex-basis:100%;font-size:15px;color:var(--muted)}
.search-msg:empty{display:none}

/* Héros */
.hero{position:relative;height:555px;color:#fff;background:#0d2a1d url(../img/hero.webp) 62% 46%/cover no-repeat;isolation:isolate;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(4,18,36,.62) 0%,rgba(4,18,36,.42) 30%,rgba(4,18,36,.05) 55%,rgba(4,18,36,0) 75%),linear-gradient(180deg,rgba(4,18,36,.25),rgba(4,18,36,0) 30%,rgba(4,18,36,.15) 80%,rgba(4,18,36,.5))}
.hero-inner{width:min(var(--wrap-h),100% - 32px);margin-inline:auto;padding-top:178px}
.tag{display:inline-block;height:32px;line-height:32px;padding:0 18px;border-radius:5px;background:var(--blue);color:#fff;font-size:15px;font-weight:700;letter-spacing:.2em;text-transform:uppercase}
.hero h1{margin:14px 0 11px;max-width:900px;color:#fff;font-size:clamp(38px,4.17vw,80px);line-height:.98;font-weight:800;letter-spacing:-.02em;text-shadow:0 2px 18px rgba(0,0,0,.25)}
.hero h1 .dot{color:var(--blue-light)}
.btn-hero{min-height:65px;min-width:480px;padding:0 38px;font-size:21px;border-radius:10px;box-shadow:0 10px 26px rgba(26,127,240,.45)}
.hero-stats{display:flex;flex-wrap:wrap;gap:12px 46px;margin-top:26px}
.hero-stats li{display:flex;align-items:center;gap:14px;font-size:18px;font-weight:600;text-shadow:0 1px 8px rgba(0,0,0,.4)}
.hero-stats svg{width:36px;height:36px}
.hero-stats b{font-weight:700}
.hero-hand{position:absolute;right:max(var(--gutter),calc((100% - 1700px)/2 + 30px));top:150px;color:#fff;font-size:44px;transform:rotate(-14deg);text-shadow:0 2px 10px rgba(0,0,0,.35);text-align:left;padding-top:24px}
.hand .roofline{display:block;width:148px;height:58px;color:#2b95ff;margin:0 0 6px 6px}
.hero-hand .roofline{position:absolute;top:-38px;left:-6px;width:150px;transform:rotate(14deg)}

/* Bulle d'aide */
.chat{position:absolute;z-index:30;top:415px;right:max(16px,calc((100% - 1920px)/2 + 20px));width:430px;padding:20px 18px 18px 20px;background:#fff;border-radius:14px;box-shadow:0 16px 40px rgba(6,30,70,.22)}
.chat[hidden]{display:none}
.chat-close{position:absolute;top:10px;right:10px;width:36px;height:36px;display:grid;place-items:center;border:0;background:none;border-radius:8px;color:var(--ink);cursor:pointer}
.chat-close svg{width:20px;height:20px}
.chat-close:hover{background:var(--sky)}
.chat-head{display:flex;gap:16px;align-items:center;padding-right:34px;color:var(--ink);font-size:18px;line-height:1.35}
.chat-head b{font-weight:800}
.chat-avatar{position:relative;flex:none;width:76px;height:76px}
.chat-avatar img{width:76px;height:76px;border-radius:50%;object-fit:cover;object-position:50% 20%;box-shadow:0 0 0 3px #e6effa}
.chat-avatar i{position:absolute;right:0;bottom:2px;width:18px;height:18px;border-radius:50%;background:var(--blue);border:3px solid #fff}
.chat-cta{display:flex;align-items:center;gap:14px;margin-top:16px;min-height:58px;padding:0 18px 0 16px;border-radius:10px;background:linear-gradient(180deg,#2a8cff,#136fe8);color:#fff;text-decoration:none;font-weight:600;font-size:17px}
.chat-cta:hover{background:linear-gradient(180deg,#3a95ff,#0f63d6)}
.chat-ico{width:36px;height:36px;padding:6px;border-radius:50%;background:#fff;color:#fff}
.chat-ico use{color:var(--blue)}
.chat-cta .arr{margin-left:auto;width:22px;height:22px}

/* Sous-navigation */
.subnav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);box-shadow:0 2px 10px rgba(18,62,130,.04)}
.subnav-inner{display:flex;align-items:center;width:min(var(--wrap),100% - 2*var(--gutter));margin-inline:auto;height:64px;padding-left:16px}
.breadcrumb{display:flex;align-items:center;gap:12px;font-size:15px;color:var(--muted);white-space:nowrap}
.breadcrumb a{text-decoration:none;color:var(--muted)}
.breadcrumb a:hover{color:var(--blue)}
.breadcrumb li+li::before{content:"/";margin-right:12px;color:var(--ink);font-weight:700}
.breadcrumb [aria-current]{color:var(--ink);font-weight:700}
.tabs{display:flex;gap:44px;margin-left:clamp(40px,14.4vw,276px);height:100%}
.tabs a{position:relative;display:flex;align-items:center;height:100%;text-decoration:none;color:var(--ink);font-size:14px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap}
.tabs a::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:3px;border-radius:2px;background:var(--blue);transform:scaleX(0);transition:transform .2s}
.tabs a:hover{color:var(--blue)}
.tabs a.is-active{color:var(--ink)}
.tabs a.is-active::after{transform:none}

/* Intro */
.intro{position:relative;padding:34px 0 0;background:linear-gradient(180deg,rgba(242,248,255,.6),rgba(242,248,255,.2)),url(../img/bg-brume.webp) center 30%/cover no-repeat}
.intro-grid{display:grid;grid-template-columns:minmax(0,1fr) 820px;gap:60px;align-items:start}
.intro-text{padding:9px 0 0 14px}
.intro .eyebrow{font-size:16px}
.lead{margin-top:10px;max-width:820px;color:var(--ink);font-size:25px;line-height:1.36;font-weight:700}
.badges{display:flex;gap:22px;margin-top:30px}
.badges li{position:relative;display:grid;place-items:center;align-content:center;gap:4px;width:139px;height:139px;border-radius:50%;background:rgba(255,255,255,.88);border:3px solid var(--blue);text-align:center;color:var(--ink);font-weight:700;font-size:17px;line-height:1.1;box-shadow:0 6px 18px rgba(18,62,130,.10)}
.badges b{display:block;font-size:30px;font-weight:800;line-height:1}
.badges small{display:block;font-size:14px;font-weight:600}
.badges .b-ico{width:40px;height:40px;color:var(--navy)}
.badges .b-ico.france{width:46px;height:46px}
.badges .laurel span{position:relative;z-index:1}
.b-laurel{position:absolute;top:22px;left:50%;width:96px;height:62px;transform:translateX(-50%);color:var(--navy)}
.video-card{position:relative;display:block;height:330px;border-radius:12px;overflow:hidden;box-shadow:var(--shadow);color:#fff;text-decoration:none;isolation:isolate}
.video-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:30% 30%;z-index:-2;transition:transform .5s}
.video-card::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(9,34,82,0) 30%,rgba(9,34,82,.62) 62%,rgba(9,34,82,.88) 100%)}
.video-card:hover img{transform:scale(1.03)}
.vc-brand{position:absolute;top:34px;right:46px;display:grid;justify-items:center;gap:6px;font-size:15px;letter-spacing:.08em;text-transform:uppercase;font-weight:600;color:#dbe8ff}
.vc-brand b{font-size:21px;letter-spacing:.32em;color:#fff;font-weight:700}
.vc-play{position:absolute;left:50%;top:50%;width:104px;height:104px;margin:-52px 0 0 -52px;display:grid;place-items:center;border-radius:50%;background:rgba(8,20,40,.72);border:3px solid rgba(255,255,255,.95);transition:transform .2s}
.vc-play svg{width:42px;height:42px;margin-left:6px}
.video-card:hover .vc-play{transform:scale(1.06)}
.vc-hand{position:absolute;right:48px;top:126px;font-size:48px;transform:rotate(-14deg);color:#fff;text-align:left}
.vc-hand svg{display:block;width:84px;height:42px;margin:4px 0 0 30px}
.divider{position:relative;height:90px;margin-top:4px}
.divider-line{position:absolute;left:0;right:0;bottom:22px;width:100%;height:60px}
.divider .btn{position:absolute;left:50%;bottom:0;transform:translateX(-50%);min-width:390px}
.divider .btn:hover{transform:translateX(-50%) translateY(-1px)}

/* En-têtes de section */
.sec-head{text-align:center;margin-bottom:30px}
.sec-head h2{margin-top:4px;font-size:clamp(30px,2.39vw,46px);font-weight:900;line-height:1.1}
.sec-head h2.h2-sm{font-size:clamp(26px,2.1vw,40px);font-weight:800}
.sec-head p:not(.eyebrow){margin-top:8px;font-size:19px;line-height:1.36;color:var(--text)}
.sec-head .eyebrow{font-size:15px}
.sec-head b{color:var(--ink)}

/* Causes */
.causes{padding:14px 0 16px;background:linear-gradient(180deg,rgba(255,255,255,0),rgba(255,255,255,.45) 70%,#f1f7fe),url(../img/bg-ciel.webp) center top/cover no-repeat}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px 35px}
.card{display:flex;flex-direction:column;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid #e7eef8;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card>img{width:100%;height:158px;object-fit:cover}
.card-body{display:flex;flex-direction:column;flex:1;padding:12px 26px 14px}
.card h3{font-size:26px;font-weight:800;line-height:1.2}
.card p{margin-top:6px;font-size:18.5px;line-height:1.35;color:var(--text)}
.card p b{color:var(--ink);font-weight:700}
.more{display:inline-flex;align-items:center;gap:12px;margin-top:auto;padding-top:12px;color:var(--blue-2);font-weight:700;font-size:17px;text-decoration:none}
.more svg{width:20px;height:20px;transition:transform .2s}
.more:hover{text-decoration:underline;text-underline-offset:3px}
.more:hover svg{transform:translateX(3px)}
.more::after{content:"";position:absolute;inset:0}
.card{position:relative}
.causes .center{margin-top:16px}
.causes .center .btn{min-width:490px;min-height:52px}

/* Prestations */
.prestations{position:relative;padding:26px 0 12px;background:linear-gradient(90deg,rgba(226,239,252,.95) 0%,rgba(226,239,252,.75) 45%,rgba(226,239,252,.2) 75%),url(../img/bg-montagnes.webp) right 60%/cover no-repeat,#e5f0fc;overflow:hidden}
.prest-grid{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:60px;align-items:center}
.prest-text{padding-left:12px}
.prestations .eyebrow{font-size:15px}
.prestations h2{margin-top:4px;font-size:clamp(28px,2.2vw,42px);font-weight:900;line-height:1.12}
.prest-text p{margin-top:10px;max-width:910px;font-size:18.5px;line-height:1.38}
.prest-text p b{color:var(--ink)}
.prest-text .btn{margin:14px 0 0 650px;min-width:356px;min-height:54px}
.checklist{display:grid;gap:7px;font-size:18.5px;color:var(--ink);margin-right:50px}
.checklist li{display:flex;align-items:center;gap:20px}
.checklist svg{width:22px;height:22px;color:var(--blue)}
.prest-roof{position:absolute;right:max(0px,calc((100% - 1920px)/2));bottom:-6px;width:260px;height:110px;color:var(--blue)}

/* Couvertures */
.couvertures{padding:14px 0 14px;background:linear-gradient(180deg,#fff,#f4f9ff)}
.cards-mat{gap:22px 35px}
.mat{padding:14px 26px 12px}
.mat h3{font-size:24px}
.mat img{margin-top:8px;width:100%;height:142px;object-fit:cover;border-radius:10px}
.mat p{margin-top:10px;font-size:17.5px;line-height:1.33}
.mat p b{color:var(--ink)}
.couvertures .center{margin-top:16px}
.couvertures .center .btn{min-width:440px;min-height:54px}

/* Panneaux coût / expertise */
.panels{display:grid;grid-template-columns:1fr 1fr;gap:4px;background:#fff}
.panel{position:relative;display:flex;gap:46px;align-items:flex-start;min-height:340px;padding:28px 60px 28px 0;color:#fff;isolation:isolate;overflow:hidden}
.panel h2{margin-top:6px;color:#fff;font-size:clamp(26px,1.9vw,37px);font-weight:800;line-height:1.2}
.panel p:not(.eyebrow){margin-top:14px;max-width:700px;font-size:17px;line-height:1.48;color:#e8f0ff}
.panel .eyebrow{color:#8cc4ff;font-size:15px}
.panel .btn{margin-top:20px}
.panel-ico{flex:none;width:150px;height:150px;color:#fff}
.panel-cout{padding-left:max(var(--gutter),calc((100vw - 1920px)/2 + 110px));background:linear-gradient(105deg,rgba(14,99,232,.97) 0%,rgba(20,110,240,.92) 55%,rgba(25,118,240,.75) 100%),url(../img/cout-bg.webp) center/cover;border-radius:0 10px 10px 0}
.panel-cout .panel-ico{margin-top:22px}
.panel-expert{padding-left:58px;background:linear-gradient(90deg,rgba(12,39,88,.97) 0%,rgba(12,39,88,.9) 55%,rgba(12,39,88,.3) 85%,rgba(12,39,88,.15)),url(../img/expertise-bg.webp) right center/cover;border-radius:10px 0 0 10px}
.panel-expert .panel-ico{width:132px;height:170px;margin-top:20px}
.panel-expert>div{max-width:700px}
.panel-expert p:not(.eyebrow){max-width:640px}

/* Devis */
.devis{padding:10px 0 0;background:linear-gradient(180deg,#fff,#eaf3fd)}
.devis-box{display:grid;grid-template-columns:276px 300px minmax(0,1fr);width:min(var(--wrap),100% - 2*var(--gutter));margin-inline:auto;min-height:194px;border-radius:12px;background:#ecf4fd;box-shadow:var(--shadow-sm);overflow:hidden}
.devis-title{padding:26px 26px 26px 30px;background:linear-gradient(180deg,#0b2a5b,#0d3168);color:#fff;font-size:22px;line-height:1.25;font-weight:800}
.steps{display:grid;align-content:start;gap:24px;padding:30px 0 20px 40px;border-right:1.5px solid #d4e3f4}
.steps li{display:flex;align-items:center;gap:22px;font-size:17px;font-weight:600;color:#8a97ab}
.steps span{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:#d7e2ef;color:#7d8aa0;font-size:15px;font-weight:800}
.steps .is-current{color:var(--ink);font-weight:700}
.steps .is-current span,.steps .is-done span{background:var(--blue);color:#fff}
.steps .is-done{color:var(--ink)}
.devis-form{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px 30px;padding:24px 40px 22px 34px}
.step-panel{border:0;margin:0;padding:0;min-width:0}
.step-panel[hidden]{display:none}
.step-panel legend{padding:0;margin-bottom:22px;color:var(--ink);font-size:21px;font-weight:800}
.choices{display:flex;flex-wrap:wrap;gap:24px}
.choice{position:relative;display:grid;justify-items:center;align-content:center;gap:2px;width:180px;min-height:134px;padding:10px 14px 12px;background:#fff;border-radius:10px;box-shadow:0 4px 14px rgba(18,62,130,.08);border:2px solid transparent;cursor:pointer;color:var(--ink);font-weight:800;font-size:16.5px;transition:border-color .15s,transform .15s}
.choice:hover{transform:translateY(-2px)}
.choice img{width:94px;height:94px;object-fit:contain;mix-blend-mode:multiply}
.choice input{position:absolute;top:10px;right:10px;appearance:none;-webkit-appearance:none;width:22px;height:22px;margin:0;border-radius:50%;border:2px solid #8a97ab;background:#fff;cursor:pointer}
.choice input:checked{border-color:var(--blue);background:radial-gradient(circle,var(--blue) 0 5px,#fff 5.5px)}
.choice:has(input:checked){border-color:rgba(26,127,240,.35)}
.choice:has(input:focus-visible){outline:3px solid #ffb020;outline-offset:3px}
.choices-text .choice{width:auto;min-height:64px;padding:12px 52px 12px 20px;align-content:center;justify-items:start}
.choices-text .choice input{top:50%;transform:translateY(-50%);right:16px}
.fields{display:grid;grid-template-columns:repeat(2,minmax(0,280px));gap:14px 22px}
.fields label{display:grid;gap:6px;font-size:15px;font-weight:700;color:var(--ink)}
.fields input{height:48px;padding:0 14px;border:1.5px solid #c9d8ea;border-radius:8px;background:#fff;color:var(--ink);font-size:16px}
.fields input:focus{border-color:var(--blue);outline:0;box-shadow:0 0 0 3px rgba(26,127,240,.2)}
.fields input[aria-invalid="true"]{border-color:#d33a2c}
.field-error{margin-top:10px;color:#b42318;font-weight:700;font-size:15px}
.field-error:empty{display:none}
.done-title{color:var(--ink);font-size:22px;font-weight:800}
.done-text{margin-top:8px;max-width:640px}
.devis-aside{display:flex;flex-direction:column;align-items:flex-end;justify-content:space-between;gap:10px}
.devis-hand{position:relative;color:var(--navy);font-size:31px;transform:rotate(-7deg);margin:-4px 40px 0 0;padding-right:10px}
.devis-hand svg{position:absolute;right:-26px;bottom:-62px;width:60px;height:60px}
.devis-nav{display:flex;gap:12px;margin-right:84px}
.btn-continue{min-width:212px;min-height:52px}
.btn-continue:disabled{background:#c9d9ec;box-shadow:none;color:#fff;cursor:not-allowed}

/* Pied de page */
.site-footer{background:#e7f0fb;color:var(--ink)}
.footer-grid{position:relative;display:grid;grid-template-columns:640px repeat(3,minmax(0,260px)) 1fr;gap:20px 0;padding:24px 0 14px}
.footer-brand .eyebrow{display:block;font-size:14px}
.nl-row{display:flex;margin-top:12px;max-width:560px}
.nl-row input{flex:1;min-width:0;height:50px;padding:0 20px;border:1.5px solid #fff;border-radius:4px 0 0 4px;background:#fff;color:var(--ink);font-size:16px}
.nl-row input:focus{outline:0;border-color:var(--blue)}
.nl-row .btn{border-radius:4px;min-height:50px;min-width:212px;margin-left:12px}
.nl-msg{margin-top:8px;font-size:15px;font-weight:700}
.nl-msg:empty{display:none}
.nl-msg.ok{color:#11734b}.nl-msg.err{color:#b42318}
.logo-footer{margin-top:10px;font-size:41px}
.logo-footer .logo-mark{width:72px;height:50px}
.address{display:flex;align-items:center;gap:6px;margin-top:12px;font-size:15.5px}
.address svg{width:17px;height:17px}
.socials{display:flex;gap:10px;margin-top:12px}
.socials a{display:grid;place-items:center;width:40px;height:40px;margin-left:-8px;border-radius:8px;color:var(--ink)}
.socials a:hover{color:var(--blue);background:#d7e7fa}
.socials svg{width:23px;height:23px}
.footer-col{padding-top:2px}
.footer-col:first-of-type{margin-left:60px}
.footer-col .eyebrow{font-size:14px}
.footer-col ul{display:grid;gap:4px;margin-top:10px}
.footer-col a{display:inline-block;padding:3px 0;font-size:15px;white-space:nowrap;text-transform:uppercase;text-decoration:none;color:#2c3d58}
.footer-col a:hover{color:var(--blue);text-decoration:underline}
.footer-hand{justify-self:end;position:relative;margin:58px 36px 0 0;color:var(--navy);font-size:38px;transform:rotate(-14deg);padding-top:6px}
.footer-hand .roofline{position:absolute;top:-58px;left:-14px;width:160px;height:62px;transform:rotate(14deg)}
.footer-hand .leaf{display:block;width:48px;height:48px;margin:-30px 0 0 120px}
.footer-bottom{background:#fff;padding:22px 0 24px}
.fb-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.trust{display:flex;margin-left:280px}
.trust li{display:flex;align-items:center;gap:16px;padding:6px 36px;font-size:13px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;line-height:1.35;color:var(--ink)}
.trust li+li{border-left:1.5px solid #dce6f2}
.trust svg{width:58px;height:58px;padding:12px;border-radius:50%;border:2px solid var(--blue);color:var(--blue)}
.copy{font-size:14px;color:var(--muted);white-space:nowrap}

/* Révélation au défilement (uniquement si JS) */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.is-in{opacity:1;transform:none}

/* ===== Responsive ===== */
@media (max-width:1700px){
  .main-nav>ul{gap:40px}
  .intro-grid{grid-template-columns:minmax(0,1fr) minmax(0,46%)}
  .badges{gap:16px}
  .badges li{width:124px;height:124px;font-size:15.5px}
  .prest-text .btn{margin-left:clamp(0px,32vw,618px)}
  .footer-grid{grid-template-columns:minmax(0,1.6fr) repeat(3,minmax(0,1fr)) minmax(0,1fr)}
  .footer-col:first-of-type{margin-left:40px}
  .trust{margin-left:0}
}
@media (max-width:1440px){
  body{font-size:16px}
  .logo{font-size:42px}.logo-mark{width:76px;height:52px}
  .nav-link{font-size:18px}
  .header-bar{height:78px}
  .lead{font-size:22px}
  .badges li{width:112px;height:112px;font-size:14px}
  .badges b{font-size:25px}
  .b-laurel{width:80px;top:18px}
  .video-card{height:320px}
  .cards{gap:28px 32px}
  .card h3,.mat h3{font-size:21px}
  .card p,.mat p{font-size:16px}
  .more{font-size:15.5px}
  .panel{gap:30px;padding-right:40px}
  .panel-ico{width:110px;height:110px}
  .panel-expert .panel-ico{width:100px;height:130px}
  .panel-expert{padding-left:40px}
  .devis-box{grid-template-columns:240px 250px minmax(0,1fr)}
  .devis-nav{margin-right:40px}
  .trust li{padding:6px 20px}
  .hero-hand{font-size:38px}
  .vc-hand{font-size:40px;top:120px}
}
@media (max-width:1240px){
  .main-nav>ul{gap:26px}
  .nav-link{font-size:17px}
  .header-actions{gap:10px}
  .tabs{gap:26px;margin-left:auto}
  .intro-grid{grid-template-columns:1fr;gap:34px}
  .badges{flex-wrap:wrap}
  .video-card{height:auto;aspect-ratio:16/7.2}
  .prest-grid{grid-template-columns:1fr;gap:26px}
  .prest-text .btn{margin-left:0}
  .panels{grid-template-columns:1fr}
  .panel,.panel-cout,.panel-expert{border-radius:0;padding-left:var(--gutter);padding-right:var(--gutter)}
  .devis-box{grid-template-columns:1fr 1fr}
  .devis-title{grid-column:1}
  .devis-form{grid-column:1/-1;border-top:1.5px solid #d4e3f4}
  .steps{border-right:0}
  .footer-grid{grid-template-columns:1fr 1fr 1fr;gap:30px}
  .footer-brand{grid-column:1/-1}
  .footer-col:first-of-type{margin-left:0}
  .footer-hand{display:none}
  .fb-inner{flex-direction:column}
  .trust{flex-wrap:wrap;justify-content:center;row-gap:14px}
}
@media (max-width:1100px){
  .burger{display:inline-flex}
  .main-nav{position:absolute;top:calc(100% + 10px);left:0;right:0;margin:0;padding:12px;background:#fff;border-radius:14px;box-shadow:0 18px 40px rgba(6,30,70,.22);display:none}
  .main-nav.open{display:block}
  .main-nav>ul{flex-direction:column;align-items:stretch;gap:0}
  .nav-link{width:100%;justify-content:space-between;padding:13px 14px;border-radius:8px}
  .nav-link:hover{background:var(--sky)}
  .sub-menu{position:static;display:none;opacity:1;visibility:visible;transform:none;box-shadow:none;padding:0 0 6px 12px;min-width:0}
  .has-sub.open .sub-menu{display:block}
  .header-bar{position:relative}
  .burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
  .burger[aria-expanded="true"] span:nth-child(2){opacity:0}
  .burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
  .hero-hand{display:none}
  .chat{position:fixed;top:auto;bottom:16px;right:16px;width:min(400px,calc(100% - 32px))}
  .subnav-inner{overflow-x:auto;scrollbar-width:none;gap:24px}
  .subnav-inner::-webkit-scrollbar{display:none}
  .breadcrumb{display:none}
  .tabs{margin-left:0}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:720px){
  :root{--gutter:16px}
  body{font-size:16px}
  .site-header{padding-top:12px}
  .header-bar{height:64px;padding:0 10px 0 14px;gap:8px;border-radius:14px}
  .logo{font-size:30px;gap:6px}.logo-mark{width:52px;height:36px;margin-top:-6px}
  .btn-devis{min-width:0;min-height:44px;padding:0 16px;font-size:16px}
  .header-actions{gap:2px;margin-left:auto}
  .header-actions .icon-btn[href]{display:none}
  .hero{height:auto;min-height:0;background-position:70% 50%}
  .hero::before{background:linear-gradient(180deg,rgba(4,18,36,.55),rgba(4,18,36,.45) 60%,rgba(4,18,36,.7))}
  .hero-inner{padding-top:108px;padding-bottom:30px}
  .btn-hero{min-width:0}
  .prest-roof{display:none}
  .badges{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}
  .badges li{width:calc((100% - 24px)/3);max-width:116px}
  .trust{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 8px}
  .trust li{width:calc(50% - 4px);justify-content:flex-start}
  .trust li:last-child{width:100%;justify-content:center}
  .logo-footer{margin-top:22px}
  .address{align-items:flex-start;line-height:1.35}
  .chat{padding:14px 14px 14px 14px;bottom:12px;right:12px;width:calc(100% - 24px)}
  .chat-avatar,.chat-avatar img{width:52px;height:52px}
  .chat-head{display:none}
  .chat{padding:8px;border-radius:14px}
  .chat-cta{margin-top:0}
  .chat-close{top:-16px;right:6px;width:32px;height:32px;background:#fff;box-shadow:0 4px 12px rgba(6,30,70,.25);border-radius:50%}
  .chat-cta{min-height:52px;font-size:15px}
  .tabs a{scroll-snap-align:start}
  .subnav-inner{scroll-padding-inline:var(--gutter)}
  .subnav-inner{scroll-snap-type:x proximity;padding-left:var(--gutter);padding-right:var(--gutter);width:100%}
  .tag{font-size:13px}
  .hero h1{font-size:clamp(34px,9.6vw,46px);margin:14px 0 22px}
  .btn-hero{width:100%;font-size:18px;min-height:54px;padding:0 18px}
  .hero-stats{gap:14px 22px;margin-top:24px}
  .hero-stats li{font-size:15.5px;gap:10px}
  .hero-stats svg{width:30px;height:30px}
  .subnav-inner{height:52px}
  .tabs{gap:22px}
  .tabs a{font-size:13px}
  .intro{padding-top:26px}
  .intro-text{padding-left:0}
  .intro .eyebrow{font-size:13px}
  .lead{font-size:19px}
  .badges{margin-top:26px}
  .badges li{height:auto;aspect-ratio:1;font-size:13px;border-width:2.5px}
  .badges b{font-size:21px}
  .badges small{font-size:12px}
  .badges .b-ico{width:30px;height:30px}
  .b-laurel{width:72px;top:16%}
  .video-card{aspect-ratio:16/10}
  .vc-brand{top:18px;right:20px;font-size:11px}.vc-brand b{font-size:15px}
  .vc-hand{display:none}
  .vc-play{width:76px;height:76px;margin:-38px 0 0 -38px}
  .vc-play svg{width:30px;height:30px}
  .divider{height:78px}
  .divider .btn{min-width:0;width:calc(100% - 2*var(--gutter));font-size:17px;min-height:54px}
  .divider-line{bottom:18px}
  .sec-head p:not(.eyebrow){font-size:16px}
  .sec-head p br{display:none}
  .cards{grid-template-columns:1fr;gap:20px}
  .card>img{height:180px}
  .causes .center .btn,.couvertures .center .btn{min-width:0;width:100%;white-space:normal;text-align:center;padding:12px 18px}
  .prestations h2{font-size:27px}
  .prest-text{padding-left:0}
  .prest-text p,.checklist{font-size:16.5px}
  .prest-text .btn{width:100%;min-width:0;white-space:normal;text-align:center;padding:12px 18px}
  .prest-grid>*{min-width:0}
  .checklist{margin-right:0}
  .prest-roof{width:150px;height:64px}
  .mat{padding:18px 18px 16px}
  .panel{flex-direction:column;gap:18px;padding-top:34px;padding-bottom:36px;min-height:0}
  .panel-ico,.panel-expert .panel-ico{width:72px;height:72px;margin-top:0}
  .panel h2{font-size:25px}
  .panel h2 br{display:none}
  .panel .btn{width:100%;white-space:normal;text-align:center;padding:12px 18px}
  .devis-box{grid-template-columns:1fr;border-radius:12px}
  .devis-title{font-size:20px;padding:22px}
  .steps{grid-auto-flow:column;grid-template-columns:repeat(3,auto);justify-content:space-between;padding:18px 18px 0;gap:8px}
  .steps li{flex-direction:column;gap:6px;font-size:13px;text-align:center}
  .devis-form{grid-template-columns:1fr;padding:20px 18px 22px;border-top:0}
  .step-panel legend{font-size:18px}
  .choices{gap:12px}
  .choice{width:calc(50% - 6px);min-height:124px}
  .choices-text .choice{width:100%}
  .fields{grid-template-columns:1fr}
  .devis-aside{align-items:stretch}
  .devis-hand{display:none}
  .devis-nav{margin:0}
  .devis-nav .btn{flex:1;min-width:0}
  .footer-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);padding-top:28px}
  .footer-grid>*{min-width:0}
  .footer-col:last-of-type{grid-column:1/-1}
  .nl-row{flex-wrap:wrap;gap:10px}
  .nl-row input{border-radius:4px;flex-basis:100%}
  .nl-row .btn{margin:0;flex:1}
  .trust li{padding:6px 4px;font-size:12px;gap:10px}
  .trust li+li{border:0}
  .trust svg{width:46px;height:46px;padding:10px}
  .copy{white-space:normal;text-align:center}
}
@media (max-width:380px){
  .header-bar{padding:0 8px 0 10px;gap:4px}
  .logo{font-size:26px}.logo-mark{width:44px;height:30px}
  .btn-devis{padding:0 12px;font-size:15px;min-height:40px}
  .icon-btn{width:38px;height:38px}
  .hero h1{font-size:34px}
  .badges{gap:8px}
  .badges li{width:calc((100% - 16px)/3)}
}