/* REL'SOLUTION — site vitrine */
@font-face{font-family:"Jakarta";font-style:normal;font-display:swap;font-weight:200 800;src:url(/assets/jakarta-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Jakarta";font-style:normal;font-display:swap;font-weight:200 800;src:url(/assets/jakarta-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
:root{
  --navy:#0B1628; --navy2:#0F1E33; --ink:#0F1B2D; --text:#3D4A5C; --muted:#667487; --line:#E3E8EF; --bg:#FFFFFF; --bg2:#F5F8FA;
  --teal:#0E7C6B; --teal2:#12A58E; --mint:#5EEAD4; --teal50:#E7F4F1; --gold:#F2B84B; --wa:#1FAF5A;
  --r:16px; --shadow:0 1px 2px rgba(15,27,45,.06),0 8px 24px rgba(15,27,45,.06); --shadow-lg:0 30px 80px -20px rgba(3,10,25,.55);
}
*{box-sizing:border-box} html{scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;font-family:"Jakarta",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text);background:var(--bg);font-size:16.5px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal);text-decoration:none} a:hover{text-decoration:underline}
h1,h2,h3,h4{color:var(--ink);line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em}
h2{font-size:clamp(28px,3.6vw,42px);font-weight:800} h3{font-size:18px;font-weight:750;letter-spacing:-.01em}
p{margin:0 0 1em}
svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 24px} .narrow{max-width:860px}
.skip{position:absolute;left:-9999px;top:8px;background:#fff;padding:8px 12px;border-radius:8px;z-index:100} .skip:focus{left:8px}
:focus-visible{outline:3px solid var(--mint);outline-offset:2px;border-radius:6px}

/* boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font:inherit;font-weight:700;border-radius:12px;padding:12px 20px;border:1px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s;text-decoration:none!important;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(180deg,#14B597,var(--teal));color:#fff;box-shadow:0 8px 24px -8px rgba(18,165,142,.7),inset 0 1px 0 rgba(255,255,255,.25)}
.btn-primary:hover{box-shadow:0 12px 30px -8px rgba(18,165,142,.85),inset 0 1px 0 rgba(255,255,255,.25)}
.btn-ghost{background:rgba(255,255,255,.06);color:#fff;border-color:rgba(255,255,255,.18)} .btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-wa{background:var(--wa);color:#fff} .btn-wa:hover{background:#17964c}
.btn-lg{padding:15px 24px;font-size:16.5px} .btn-sm{padding:8px 14px;font-size:14.5px;border-radius:10px} .btn-block{width:100%}
.btn:disabled{opacity:.6;cursor:wait;transform:none}

/* navigation */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .25s,box-shadow .25s,border-color .25s;border-bottom:1px solid transparent}
.nav.solid{background:rgba(11,22,40,.86);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);border-bottom-color:rgba(255,255,255,.08)}
.nav-in{display:flex;align-items:center;gap:28px;height:68px}
.brand{display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:800;letter-spacing:.01em;font-size:17px;text-decoration:none!important}
.mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--teal2),var(--teal));color:#fff;font-size:13px;font-weight:800;box-shadow:inset 0 1px 0 rgba(255,255,255,.3)}
.links{display:flex;gap:26px;margin-left:auto} .links a{color:rgba(255,255,255,.78);font-weight:600;font-size:15px} .links a:hover{color:#fff;text-decoration:none}
.burger{display:none;margin-left:auto;background:none;border:0;padding:8px;cursor:pointer} .burger span{display:block;width:22px;height:2px;background:#fff;margin:5px 0;border-radius:2px;transition:.2s}

/* héros */
.hero{position:relative;overflow:hidden;background:radial-gradient(120% 80% at 50% -10%,#16304F 0%,var(--navy) 55%);color:#C9D4E3;padding:150px 0 0;isolation:isolate}
.glow{position:absolute;border-radius:50%;filter:blur(80px);opacity:.55;z-index:-1;pointer-events:none}
.g1{width:560px;height:560px;background:#0E8A76;left:-160px;top:40px} .g2{width:520px;height:520px;background:#1D4ED8;right:-180px;top:-60px;opacity:.35}
.grid-bg{position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(70% 60% at 50% 30%,#000 30%,transparent 80%);-webkit-mask-image:radial-gradient(70% 60% at 50% 30%,#000 30%,transparent 80%)}
.hero-in{text-align:center}
.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);font-size:13.5px;font-weight:600;color:#D7E2EE;margin-bottom:26px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 4px rgba(94,234,212,.2)}
.hero h1{color:#fff;font-size:clamp(38px,6.2vw,72px);font-weight:800;letter-spacing:-.035em;line-height:1.04;margin-bottom:22px}
.grad{background:linear-gradient(90deg,var(--mint),#7DD3FC 60%,#A5B4FC);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{max-width:720px;margin:0 auto 32px;font-size:clamp(17px,1.6vw,20px);color:#B8C5D6}
.cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero-meta{list-style:none;padding:0;margin:26px 0 0;display:flex;gap:24px;justify-content:center;flex-wrap:wrap;font-size:14.5px;color:#A9B7C9}
.hero-meta li{display:flex;align-items:center;gap:7px} .hero-meta svg{width:17px;height:17px;color:var(--mint)}
.showcase{position:relative;max-width:1080px;margin:64px auto 0;padding-bottom:0}
.window{border-radius:16px 16px 0 0;overflow:hidden;background:#fff;box-shadow:var(--shadow-lg),0 0 0 1px rgba(255,255,255,.12);transform:perspective(1800px) rotateX(4deg);transform-origin:50% 100%}
.window-bar{display:flex;align-items:center;gap:7px;height:36px;padding:0 14px;background:#EEF2F6;border-bottom:1px solid #DDE3EA}
.window-bar span{width:11px;height:11px;border-radius:50%;background:#FF5F57} .window-bar span:nth-child(2){background:#FEBC2E} .window-bar span:nth-child(3){background:#28C840}
.window-bar em{font-style:normal;font-size:12.5px;color:#6B7788;margin-left:10px;font-weight:600}
.phone{position:absolute;right:-28px;bottom:-40px;width:210px;border-radius:34px;padding:9px;background:#0A0F1A;box-shadow:0 30px 60px -15px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.12)}
.phone img{border-radius:26px}

/* bandeau de chiffres */
.facts{background:#fff;border-bottom:1px solid var(--line);position:relative;z-index:1}
.facts-in{display:grid;grid-template-columns:repeat(4,1fr);gap:0;padding:34px 24px}
.facts-in div{padding:4px 22px;border-left:1px solid var(--line)} .facts-in div:first-child{border-left:0}
.facts strong{display:block;color:var(--ink);font-size:21px;font-weight:800;letter-spacing:-.01em} .facts span{font-size:14.5px;color:var(--muted)}

/* sections */
.section{padding:104px 0;position:relative} .section.alt{background:var(--bg2)}
.head{text-align:center;max-width:760px;margin:0 auto 56px} .head p{color:var(--muted);font-size:18px}
.eyebrow{display:inline-block;font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);margin-bottom:12px} .eyebrow.light{color:var(--mint)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px} .cards.four{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s,border-color .2s}
.card:hover{transform:translateY(-3px);box-shadow:0 16px 40px -12px rgba(15,27,45,.16);border-color:#CFE7E1}
.card p{margin:0;font-size:15.5px;color:var(--muted)}
.card.flat{background:var(--bg2);box-shadow:none;border-color:transparent} .card.flat:hover{transform:none;box-shadow:none;border-color:var(--line)}
.ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--teal50);color:var(--teal);margin-bottom:16px} .ico svg{width:22px;height:22px}

/* démonstrations */
.feature{display:grid;grid-template-columns:5fr 7fr;gap:64px;align-items:center;margin-bottom:112px} .feature:last-child{margin-bottom:0}
.feature.rev{grid-template-columns:7fr 5fr} .feature.rev .f-text{order:2}
.f-text p{font-size:17.5px}
.checks{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:12px}
.checks li{position:relative;padding-left:32px;font-size:15.5px}
.checks li::before{content:"";position:absolute;left:0;top:2px;width:21px;height:21px;border-radius:50%;background:var(--teal50) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230E7C6B' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-9'/%3E%3C/svg%3E") center/13px no-repeat}
.checks.light li{color:#C3CFDE} .checks.light li::before{background-color:rgba(94,234,212,.14);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235EEAD4' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-9'/%3E%3C/svg%3E")}
.f-img{margin:0} .shot{border-radius:14px;overflow:hidden;border:1px solid var(--line);box-shadow:0 24px 60px -24px rgba(15,27,45,.35)}
.paper{border-radius:6px;overflow:hidden;box-shadow:0 2px 4px rgba(0,0,0,.05),0 30px 60px -20px rgba(15,27,45,.35);transform:rotate(-1.2deg);border:1px solid #E6EAF0}

/* téléphone */
.section.dark{background:radial-gradient(90% 90% at 80% 20%,#15345A 0%,var(--navy) 60%);color:#AEBBCD;overflow:hidden;isolation:isolate}
.dark h2{color:#fff} .dark p{color:#AEBBCD}
.g3{width:600px;height:600px;background:#0E8A76;right:-120px;bottom:-240px;opacity:.4}
.mobile-in{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.phones{position:relative;height:560px}
.phones .phone{position:absolute;width:250px;right:auto;bottom:auto}
.phones .p1{left:6%;top:40px;transform:rotate(-6deg);opacity:.92} .phones .p2{left:44%;top:0;transform:rotate(3deg)}

/* étapes */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px 24px;position:relative}
.steps li p{margin:0;font-size:15.5px;color:var(--muted)}
.n{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--navy2);color:#fff;font-weight:800;margin-bottom:18px}
.steps li:not(:last-child)::after{content:"";position:absolute;top:47px;right:-21px;width:22px;height:2px;background:repeating-linear-gradient(90deg,#B9C4D2 0 4px,transparent 4px 8px)}

/* rôles, confiance */
.roles{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.role{padding:26px;border-radius:var(--r);border:1px solid var(--line);background:linear-gradient(180deg,#fff,#FAFCFD)}
.role h3{font-size:17px} .role p{margin:0;font-size:15px;color:var(--muted)}
.trust{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.trust-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.trust-list li{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px}
.trust-list b{display:block;color:var(--ink);margin-bottom:4px} .trust-list span{font-size:15px;color:var(--muted)}

/* FAQ */
.faq{display:grid;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:0 22px;transition:box-shadow .2s}
.faq details[open]{box-shadow:var(--shadow)}
.faq summary{cursor:pointer;list-style:none;padding:20px 32px 20px 0;font-weight:700;color:var(--ink);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:2px;top:50%;width:10px;height:10px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:translateY(-70%) rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-30%) rotate(225deg)}
.faq details p{margin:0 0 20px;color:var(--muted)}

/* téléchargement */
.download{background:linear-gradient(180deg,var(--bg2),#fff)}
.dl-in{display:grid;grid-template-columns:5fr 6fr;gap:56px;align-items:start}
.specs{list-style:none;padding:0;margin:24px 0;border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden}
.specs li{display:flex;justify-content:space-between;gap:16px;padding:13px 18px;border-top:1px solid var(--line);font-size:15px} .specs li:first-child{border-top:0}
.specs span{color:var(--muted)} .specs b{color:var(--ink);text-align:right}
.small{font-size:13.5px;color:var(--muted)}
.form-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px;box-shadow:0 30px 70px -30px rgba(15,27,45,.3)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px 16px}
.fld{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:700;color:var(--ink)} .fld.full{grid-column:1/-1}
.fld input,.fld select{font:inherit;font-weight:500;font-size:15.5px;color:var(--ink);border:1px solid #D3DBE5;border-radius:11px;padding:12px 13px;background:#fff;width:100%;transition:border-color .15s,box-shadow .15s;min-width:0}
.fld input:focus,.fld select:focus{outline:none;border-color:var(--teal2);box-shadow:0 0 0 4px rgba(18,165,142,.15)}
.fld input.bad{border-color:#D23B3B;box-shadow:0 0 0 4px rgba(210,59,59,.1)}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.err{color:#C0392B;font-size:14px;min-height:20px;margin:12px 0 10px;font-weight:600}
.done{text-align:center}
.done-ico{width:60px;height:60px;border-radius:50%;background:var(--teal50);color:var(--teal);display:grid;place-items:center;margin:4px auto 16px} .done-ico svg{width:30px;height:30px;stroke-width:2.6}
.install{text-align:left;margin:18px 0 22px;padding-left:22px;display:grid;gap:8px;font-size:15px}

/* contact et pied de page */
.cta{background:var(--navy);text-align:center;overflow:hidden;isolation:isolate} .cta h2{color:#fff} .cta p{color:#AEBBCD;font-size:18px;margin-bottom:28px}
.g4{width:700px;height:400px;background:#0E8A76;left:50%;top:40%;transform:translateX(-50%);opacity:.35}
.cta-in{max-width:760px}
.foot{background:#070F1C;color:#8898AC;padding:64px 0 28px;font-size:15px}
.foot-in{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px}
.foot h4{color:#fff;font-size:14px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:14px}
.foot a{display:block;color:#A7B4C6;margin-bottom:9px} .foot a:hover{color:#fff;text-decoration:none}
.foot-brand p{max-width:320px;margin-top:14px}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.08);margin-top:44px;padding-top:22px;font-size:13.5px}

/* apparition au défilement */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease} .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){ html{scroll-behavior:auto} .reveal{opacity:1;transform:none;transition:none} .btn,.card{transition:none} .window{transform:none} }

/* tablettes */
@media (max-width:1024px){
  .cards{grid-template-columns:repeat(2,1fr)} .cards.four,.roles,.steps{grid-template-columns:repeat(2,1fr)}
  .steps li::after{display:none}
  .feature,.feature.rev{grid-template-columns:1fr;gap:36px;margin-bottom:84px} .feature.rev .f-text{order:0}
  .mobile-in,.trust,.dl-in{grid-template-columns:1fr} .phones{height:520px;max-width:520px;margin:0 auto;width:100%}
  .foot-in{grid-template-columns:1fr 1fr}
}
/* téléphones */
@media (max-width:760px){
  body{font-size:16px}
  .links{position:fixed;inset:68px 0 auto 0;flex-direction:column;gap:0;background:rgba(11,22,40,.97);padding:8px 24px 18px;transform:translateY(-8px);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s,transform .2s,visibility 0s .2s;border-bottom:1px solid rgba(255,255,255,.08)}
  .links a{padding:13px 0;border-bottom:1px solid rgba(255,255,255,.07);font-size:16px}
  .nav.open .links{opacity:1;transform:none;visibility:visible;pointer-events:auto;transition:opacity .2s,transform .2s} .nav.open{background:rgba(11,22,40,.97)}
  .nav-cta{display:none} .burger{display:block}
  .nav.open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)} .nav.open .burger span:nth-child(2){opacity:0} .nav.open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .hero{padding-top:118px} .hero h1 br{display:none}
  .cta-row .btn{width:100%} .cta-row.center .btn{width:100%}
  .showcase{margin-top:44px} .window{transform:none;border-radius:12px 12px 0 0} .window-bar em{display:none}
  .phone{width:120px;right:-6px;bottom:-24px;border-radius:22px;padding:6px} .phone img{border-radius:17px}
  .facts-in{grid-template-columns:1fr 1fr;gap:22px 0;padding:30px 16px} .facts-in div{padding:0 14px} .facts-in div:nth-child(3){border-left:0}
  .section{padding:72px 0} .head{margin-bottom:40px}
  .cards,.cards.four,.roles,.steps,.trust-list{grid-template-columns:1fr}
  .phones{height:430px} .phones .phone{width:190px} .phones .p1{left:2%} .phones .p2{left:40%}
  .grid2{grid-template-columns:1fr} .form-card{padding:22px}
  .foot-in{grid-template-columns:1fr}
  .wrap{padding:0 16px}
}
.foot .brand{display:inline-flex;margin-bottom:0;color:#fff}