/* GRABE Écran — site commercial (screen.grabe.be)
   Aucune dépendance externe : polices système, icônes SVG inline. */
:root{
  --ink:#141414; --ink-2:#2a2926; --muted:#5f5b54; --line:#e6e1d8; --line-2:#d6d0c4;
  --paper:#faf8f4; --panel:#ffffff; --soft:#f3efe7;
  --amber:#f5a524; --amber-2:#ffb938; --amber-ink:#8a4f00; --amber-soft:#fdf1dc;
  --dark:#141414; --dark-2:#1d1c1a; --dark-line:#34322e; --on-dark:#f4f2ee; --on-dark-muted:#b9b4ab;
  --ok:#1b7f47; --bad:#b42318;
  --r:16px; --r-sm:10px;
  --shadow:0 1px 2px rgba(20,18,14,.06),0 10px 30px rgba(20,18,14,.08);
  --wrap:74rem;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (min-width:1900px){html{font-size:18px}}
@media (min-width:2600px){html{font-size:22px}}
@media (min-width:3400px){html{font-size:28px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font:1rem/1.6 var(--font);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{line-height:1.12;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,4.3vw,3.4rem);font-weight:800}
h2{font-size:clamp(1.7rem,3.4vw,2.6rem);font-weight:800}
h3{font-size:1.18rem;font-weight:700;letter-spacing:-.01em}
p{margin:0 0 1em}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 16px}
@media (min-width:700px){.wrap{padding:0 28px}}
.sr-only{position:absolute!important;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(--amber);color:var(--ink);padding:10px 14px;border-radius:8px;font-weight:700;text-decoration:none}
.skip:focus{top:12px}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:6px}
.on-light :focus-visible, main :focus-visible{outline-color:#b86e00}

/* ---------- boutons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;min-height:48px;padding:.75em 1.35em;border-radius:999px;border:2px solid transparent;font:inherit;font-weight:700;text-decoration:none;cursor:pointer;transition:transform .15s,background .15s,border-color .15s;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--amber);color:var(--ink)}
.btn-primary:hover{background:var(--amber-2)}
.btn-ghost{border-color:currentColor;background:transparent;color:inherit}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#2c2b28}
.btn svg{width:1.1em;height:1.1em;flex:none}

/* ---------- en-tête ---------- */
.top{position:sticky;top:0;z-index:50;background:rgba(20,20,20,.92);-webkit-backdrop-filter:saturate(1.4) blur(10px);backdrop-filter:saturate(1.4) blur(10px);color:var(--on-dark);border-bottom:1px solid var(--dark-line)}
.top .wrap{display:flex;align-items:center;gap:16px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;letter-spacing:.02em;font-size:1.05rem;flex:none}
.brand .mark{width:34px;height:34px;flex:none}
.brand small{display:block;font-weight:500;font-size:.72rem;letter-spacing:.04em;color:var(--on-dark-muted);text-transform:uppercase}
.nav{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav a{text-decoration:none;padding:.5em .75em;border-radius:8px;color:var(--on-dark-muted);font-weight:600;font-size:.95rem}
.nav a:hover{color:#fff;background:rgba(255,255,255,.06)}
.top .btn{min-height:42px;padding:.5em 1.1em;font-size:.95rem}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--dark-line);color:#fff;border-radius:10px;width:44px;height:44px;cursor:pointer}
.menu-btn svg{width:22px;height:22px;margin:auto}
@media (max-width:960px){
  .menu-btn{display:grid;place-items:center}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;background:var(--dark);padding:8px 16px 16px;border-bottom:1px solid var(--dark-line);margin:0}
  .nav.open{display:flex}
  .nav a{padding:.8em .6em;font-size:1.05rem}
  .top .cta-top{display:none}
}

/* ---------- héros ---------- */
.hero{background:radial-gradient(1200px 500px at 85% 10%,rgba(245,165,36,.18),transparent 60%),var(--dark);color:var(--on-dark);overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.02fr 1fr;gap:48px;align-items:center;padding-top:72px;padding-bottom:88px}
.eyebrow{display:inline-flex;align-items:center;gap:.5em;font-size:.82rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--amber);margin-bottom:1rem}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 4px rgba(245,165,36,.2)}
.hero h1 em{font-style:normal;color:var(--amber)}
.hero .lead{font-size:clamp(1.08rem,1.6vw,1.28rem);color:#d9d5ce;max-width:34em}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px;margin:1.6rem 0 1.8rem}
.checks{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:.55rem 1.4rem;color:#e7e3dc;font-weight:600}
.checks li{display:flex;gap:.55em;align-items:flex-start}
.checks svg{width:1.25em;height:1.25em;flex:none;color:var(--amber);margin-top:.15em}
@media (max-width:960px){.hero .wrap{grid-template-columns:1fr;gap:40px;padding-top:44px;padding-bottom:56px}}
@media (max-width:480px){.checks{grid-template-columns:1fr}.hero .ctas .btn{flex:1 1 100%}}

/* Maquette CSS : écran dans une vitrine */
.shop{position:relative;width:100%;max-width:620px;margin:0 auto;aspect-ratio:1.08/1}
.facade{position:absolute;left:0;right:12%;top:9%;bottom:0;background:linear-gradient(180deg,#2b2926,#211f1c);border-radius:14px 14px 4px 4px;box-shadow:0 30px 80px rgba(0,0,0,.45),inset 0 0 0 1px rgba(255,255,255,.05)}
.awning{position:absolute;left:-2%;right:10%;top:0;height:15%;border-radius:10px 10px 0 0;background:repeating-linear-gradient(90deg,var(--amber) 0 9%,#f7f1e6 9% 18%);box-shadow:0 12px 20px rgba(0,0,0,.35)}
.awning::after{content:"";position:absolute;left:0;right:0;bottom:-10px;height:12px;background:radial-gradient(circle at 50% 0,var(--amber) 70%,transparent 72%) 0 0/18% 100% repeat-x,radial-gradient(circle at 50% 0,#f7f1e6 70%,transparent 72%) 9% 0/18% 100% repeat-x}
.shop-sign{position:absolute;left:8%;top:12%;font-size:clamp(.7rem,1.3vw,.9rem);letter-spacing:.3em;text-transform:uppercase;color:#cfc9bf;font-weight:700}
.window{position:absolute;left:6%;right:6%;top:20%;bottom:9%;background:linear-gradient(160deg,#3a4046 0%,#1d2126 55%,#15181b 100%);border:6px solid #3a3733;border-radius:6px;overflow:hidden}
.window::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.10) 38%,transparent 46%,transparent 60%,rgba(255,255,255,.06) 66%,transparent 72%);pointer-events:none}
.tv{position:absolute;left:10%;right:18%;top:14%;aspect-ratio:16/9;background:#050505;border-radius:6px;padding:2.2%;box-shadow:0 18px 40px rgba(0,0,0,.6),0 0 60px rgba(245,165,36,.12)}
.tv::before{content:"";position:absolute;left:50%;top:-40%;width:2px;height:40%;background:#56524b}
.tv-screen{position:relative;width:100%;height:100%;overflow:hidden;border-radius:2px;background:#111}
.tv-screen img{position:absolute;left:0;top:0;width:100%;height:100%;object-fit:cover;opacity:0;animation:slide 20s infinite}
.tv-screen img:nth-child(1){animation-delay:0s}
.tv-screen img:nth-child(2){animation-delay:5s}
.tv-screen img:nth-child(3){animation-delay:10s}
.tv-screen img:nth-child(4){animation-delay:15s}
@keyframes slide{0%{opacity:0}3%{opacity:1}25%{opacity:1}28%{opacity:0}100%{opacity:0}}
@media (prefers-reduced-motion:reduce){.tv-screen img:first-child{opacity:1}}
.counter{position:absolute;left:0;right:0;bottom:0;height:7%;background:linear-gradient(180deg,#4a3f33,#3a3128);border-radius:3px}
.pavement{position:absolute;left:-4%;right:8%;bottom:-3%;height:4%;background:#2a2825;border-radius:4px;filter:blur(.3px)}
.phone{position:absolute;z-index:1;right:0;bottom:-4%;width:30%;aspect-ratio:9/19;background:#0b0b0b;border-radius:18% / 8.5%;padding:3%;box-shadow:0 24px 60px rgba(0,0,0,.55),inset 0 0 0 2px #2f2d2a}
.phone img{width:100%;height:100%;object-fit:cover;object-position:top;border-radius:14% / 6.6%}
.bubble{position:absolute;z-index:2;left:12%;bottom:12%;background:#fff;color:var(--ink);font-weight:700;font-size:clamp(.72rem,1.3vw,.88rem);padding:.55em .85em;border-radius:12px;box-shadow:0 12px 30px rgba(0,0,0,.35);display:flex;align-items:center;gap:.5em;white-space:nowrap}
.bubble i{width:.65em;height:.65em;border-radius:50%;background:#22c55e;display:inline-block;box-shadow:0 0 0 3px rgba(34,197,94,.25)}

/* ---------- sections ---------- */
section{scroll-margin-top:72px}
.sec{padding:88px 0}
@media (max-width:700px){.sec{padding:60px 0}}
.sec-head{max-width:46rem;margin-bottom:2.6rem}
.sec-head.center{text-align:center;margin-left:auto;margin-right:auto}
.kicker{display:block;font-size:.8rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--amber-ink);margin-bottom:.8rem}
.sec-head p{font-size:1.1rem;color:var(--muted)}
.alt{background:var(--soft)}
.dark{background:var(--dark);color:var(--on-dark)}
.dark .kicker{color:var(--amber)}
.dark .sec-head p{color:var(--on-dark-muted)}

/* étapes */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:s}
.steps li{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:28px;position:relative;box-shadow:var(--shadow)}
.steps li::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--ink);color:var(--amber);font-weight:800;font-size:1.2rem;margin-bottom:1rem}
.steps p{color:var(--muted);margin:0}
.steps .who{display:inline-block;margin-top:1rem;font-size:.85rem;font-weight:700;color:var(--amber-ink);background:var(--amber-soft);border-radius:999px;padding:.25em .75em}
@media (max-width:860px){.steps{grid-template-columns:1fr}}

/* cibles */
.targets{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.target{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow)}
.target .shot{aspect-ratio:16/9;background:#111;overflow:hidden}
.target .shot img{width:100%;height:100%;object-fit:cover}
.target .body{padding:24px 26px 26px}
.target ul{margin:.2rem 0 0;padding-left:1.15em;color:var(--muted)}
.target li{margin:.25em 0}
.target li::marker{color:#b86e00}
@media (max-width:760px){.targets{grid-template-columns:1fr}}

/* fonctionnalités */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feat{background:var(--dark-2);border:1px solid var(--dark-line);border-radius:var(--r);padding:24px}
.feat .ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:rgba(245,165,36,.14);color:var(--amber);margin-bottom:14px}
.feat .ico svg{width:24px;height:24px}
.feat p{color:var(--on-dark-muted);margin:0}
@media (max-width:960px){.feat-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.feat-grid{grid-template-columns:1fr}}

.showcase{display:grid;grid-template-columns:1fr 1.35fr;gap:48px;align-items:center;margin-top:72px}
.showcase.rev{grid-template-columns:1.35fr 1fr}
.showcase.rev .txt{order:2}
.showcase .txt p{color:var(--on-dark-muted)}
.showcase ol{padding-left:1.2em;color:#e7e3dc}
.showcase li{margin:.4em 0}
.frame{border-radius:14px;overflow:hidden;border:1px solid var(--dark-line);box-shadow:0 20px 60px rgba(0,0,0,.45);background:#fff}
.duo{display:grid;grid-template-columns:1fr 2.1fr;gap:18px;align-items:end}
.duo .mob{border-radius:22px;border:6px solid #0b0b0b;box-shadow:0 20px 50px rgba(0,0,0,.5);overflow:hidden;background:#fff}
@media (max-width:860px){.showcase,.showcase.rev{grid-template-columns:1fr;gap:28px}.showcase.rev .txt{order:0}}

/* tarifs */
.plans{display:grid;gap:20px;align-items:stretch}
.plans.n1{grid-template-columns:minmax(0,26rem);justify-content:center}
.plans.n2{grid-template-columns:repeat(2,minmax(0,24rem));justify-content:center}
.plans.n3{grid-template-columns:repeat(3,1fr)}
.plans.n4{grid-template-columns:repeat(4,1fr)}
@media (max-width:1100px){.plans.n4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:900px){.plans.n3{grid-template-columns:1fr;max-width:30rem;margin:0 auto}}
@media (max-width:640px){.plans.n2,.plans.n4{grid-template-columns:1fr}}
.plan{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:30px 26px 26px;display:flex;flex-direction:column;box-shadow:var(--shadow)}
.plan.hl{border:2px solid var(--ink);box-shadow:0 20px 50px rgba(20,18,14,.16)}
.plan .badge{position:absolute;top:-14px;left:26px;background:var(--amber);color:var(--ink);font-weight:800;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;padding:.35em .8em;border-radius:999px}
.plan h3{font-size:1.35rem;margin-bottom:.25rem}
.plan .tag{color:var(--muted);min-height:3.2em;margin-bottom:1rem}
.price{display:flex;align-items:baseline;gap:.25em;margin-bottom:.1rem}
.price b{font-size:2.8rem;line-height:1;font-weight:800;letter-spacing:-.03em}
.price span{font-weight:700;font-size:1.2rem}
.unit{color:var(--muted);font-size:.9rem;margin-bottom:1.3rem}
.plan ul{list-style:none;padding:0;margin:0 0 1.6rem;display:grid;gap:.6rem;flex:1;align-content:start}
.plan li{display:flex;gap:.6em;align-items:flex-start}
.plan li svg{width:1.2em;height:1.2em;flex:none;color:var(--ok);margin-top:.2em}
.plan .btn{width:100%}
.price-notes{margin:2rem auto 0;max-width:46rem;text-align:center;color:var(--muted)}
.price-notes .setup{display:inline-block;background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:.5em 1.1em;font-weight:700;color:var(--ink);margin-bottom:1rem}
.price-notes ul{list-style:none;padding:0;margin:0}
.price-notes li{margin:.3em 0}

/* matériel */
.hw{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.hw .card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.hw .card svg{width:40px;height:40px;color:var(--ink);margin-bottom:10px}
.hw .card p{color:var(--muted);margin:0}
.hw-note{margin-top:1.6rem;background:var(--ink);color:var(--on-dark);border-radius:var(--r);padding:22px 26px;display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.hw-note p{margin:0;flex:1 1 20rem;color:#e7e3dc}
.hw-note strong{color:var(--amber)}
@media (max-width:860px){.hw{grid-template-columns:1fr}}

/* écosystème */
.eco{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.eco-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;list-style:none;padding:0;margin:0}
.eco-list li{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-sm);padding:16px 18px}
.eco-list b{display:block}
.eco-list span{color:var(--muted);font-size:.93rem}
@media (max-width:860px){.eco{grid-template-columns:1fr;gap:28px}}
@media (max-width:420px){.eco-list{grid-template-columns:1fr}}

/* FAQ */
.faq{max-width:52rem;margin:0 auto}
.faq details{background:var(--panel);border:1px solid var(--line);border-radius:14px;margin-bottom:12px}
.faq summary{cursor:pointer;list-style:none;padding:18px 56px 18px 22px;font-weight:700;font-size:1.05rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:22px;top:50%;width:12px;height:12px;border-right:2.5px solid var(--ink);border-bottom:2.5px solid var(--ink);transform:translateY(-70%) rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq details>div{padding:0 22px 18px;color:var(--ink-2)}
.faq details>div p:last-child{margin:0}

/* formulaire */
.demo{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.demo .aside p{color:var(--on-dark-muted)}
.demo .aside ul{list-style:none;padding:0;margin:1.5rem 0 0;display:grid;gap:.8rem}
.demo .aside li{display:flex;gap:.6em;color:#e7e3dc}
.demo .aside svg{width:1.3em;height:1.3em;color:var(--amber);flex:none;margin-top:.15em}
@media (max-width:900px){.demo{grid-template-columns:1fr;gap:28px}}
.form{background:var(--panel);color:var(--ink);border-radius:20px;padding:30px;box-shadow:0 30px 80px rgba(0,0,0,.35)}
@media (max-width:480px){.form{padding:22px 18px}}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px 16px}
@media (max-width:560px){.grid2{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-weight:700;font-size:.92rem}
.field label .opt{font-weight:500;color:var(--muted)}
.field input,.field select,.field textarea{font:inherit;color:var(--ink);background:#fff;border:1.5px solid var(--line-2);border-radius:10px;padding:.7em .85em;min-height:48px;width:100%}
.field textarea{min-height:110px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(245,165,36,.45)}
.field [aria-invalid="true"]{border-color:var(--bad)}
.consent{display:flex;gap:.7em;align-items:flex-start;margin:1.1rem 0;font-size:.92rem;color:var(--ink-2)}
.consent input{width:22px;height:22px;flex:none;margin-top:.1em;accent-color:var(--ink)}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.form .btn{width:100%}
.form-msg{margin-top:12px;font-weight:600;min-height:1.4em}
.form-msg.err{color:var(--bad)}
.form-msg.ok{color:var(--ok)}
.small{font-size:.85rem;color:var(--muted)}

/* pied de page */
.foot{background:#0d0d0d;color:var(--on-dark-muted);padding:56px 0 32px;font-size:.95rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px}
.foot h2{font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;color:#fff;margin-bottom:1rem}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.foot a{text-decoration:none}
.foot a:hover{color:#fff;text-decoration:underline}
.foot .brand{color:#fff;margin-bottom:1rem}
.foot-bottom{border-top:1px solid #2a2927;margin-top:40px;padding-top:22px;display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}
.codebox label{display:block;margin-bottom:.5rem;color:#d6d1c8}
.codebox .row{display:flex;gap:8px}
.codebox input{flex:1;min-width:0;background:#1c1b19;border:1.5px solid #3a3834;color:#fff;border-radius:10px;padding:.55em .8em;font:inherit;font-weight:700;letter-spacing:.2em;text-transform:uppercase;min-height:44px}
.codebox input:focus{outline:none;border-color:var(--amber)}
.codebox button{background:#2a2927;color:#fff;border:1.5px solid #3a3834;border-radius:10px;padding:0 1em;font:inherit;font-weight:700;cursor:pointer;min-height:44px}
.codebox button:hover{background:#34322f}
.codebox .cerr{color:#ff9b8f;font-size:.85rem;min-height:1.3em;margin-top:.35rem}
.codebox .tvlink{font-size:.85rem}

/* pages simples (merci, mentions, 404) */
.page{min-height:calc(100vh - 64px);padding:64px 0 80px}
.page .card{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:40px;max-width:44rem;margin:0 auto;box-shadow:var(--shadow)}
@media (max-width:480px){.page{padding:32px 0 56px}.page .card{padding:26px 20px}}
.page .big-ico{width:64px;height:64px;border-radius:18px;background:var(--amber);color:var(--ink);display:grid;place-items:center;margin-bottom:1.2rem}
.page .big-ico svg{width:34px;height:34px}
.legal{max-width:50rem;margin:0 auto}
.legal h2{font-size:1.5rem;margin-top:2.2rem}
.legal h3{margin-top:1.4rem}
.legal table{border-collapse:collapse;width:100%;margin:1rem 0;font-size:.95rem;display:block;overflow-x:auto}
.legal th,.legal td{border:1px solid var(--line-2);padding:.6em .75em;text-align:left;vertical-align:top}
.legal th{background:var(--soft)}
.todo{background:#fff3cd;color:#6b4d00;border:1px dashed #b88a00;border-radius:6px;padding:.05em .4em;font-weight:700}
.codebox input::placeholder{color:#8f8a81;letter-spacing:.2em}