/* Site Samas : couleurs reprises de l'application (web/style.css) */
:root{
  --navy:#0E1F3D;--navy2:#16294B;--sky:#8EC5FF;
  --bg:#EEF2F7;--panel:#FFFFFF;--panel2:#F6F8FB;--fg:#16233B;--muted:#55627A;--line:#D9E1EC;
  --acc:#1E63C4;--acc-bg:#E3EEFB;--acc-fg:#0C447C;--ok:#15803D;--warn:#B45309;
  --r:14px;--max:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--acc)}
img,svg{max-width:100%}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.2;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(32px,5vw,52px)}
h2{font-size:clamp(26px,3.4vw,36px)}
h3{font-size:20px}
p{margin:0 0 1em}

/* Bandeau d'aperçu (à retirer avant la mise en ligne) */
.apercu{background:#FFF4D6;color:#6B4A00;font-size:14px;text-align:center;padding:6px 12px;border-bottom:1px solid #F0D58A}

/* En-tête */
header.top{background:var(--navy);position:sticky;top:0;z-index:10;border-bottom:1px solid rgba(142,197,255,.15)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.brand img{height:38px;display:block}
nav.menu{display:flex;gap:4px;align-items:center}
nav.menu a{color:#C9D7EC;text-decoration:none;font-size:15px;padding:8px 12px;border-radius:8px}
nav.menu a:hover,nav.menu a[aria-current]{color:#fff;background:rgba(142,197,255,.12)}
nav.menu a.btn{color:var(--navy);background:var(--sky);font-weight:600}
nav.menu a.btn:hover{background:#fff}
.burger{display:none;background:none;border:0;color:#fff;font-size:26px;padding:6px 10px;cursor:pointer}
@media (max-width:820px){
  .burger{display:block}
  nav.menu{display:none;position:absolute;top:64px;left:0;right:0;background:var(--navy);flex-direction:column;align-items:stretch;padding:8px 16px 16px;border-bottom:1px solid rgba(142,197,255,.2)}
  nav.menu.ouvert{display:flex}
  nav.menu a{padding:12px}
}

/* Boutons */
.btn{display:inline-block;text-decoration:none;font-weight:600;border-radius:10px;padding:13px 22px;border:0;cursor:pointer;font-size:16px;font-family:inherit}
.btn-1{background:var(--sky);color:var(--navy)}
.btn-1:hover{background:#fff}
.btn-2{background:transparent;color:#fff;border:1.5px solid rgba(142,197,255,.5)}
.btn-2:hover{border-color:#fff}
.btn-3{background:var(--acc);color:#fff}
.btn-3:hover{background:var(--acc-fg)}

/* Héros */
.hero{background:radial-gradient(1200px 500px at 80% -10%,#1C3866 0,transparent 60%),var(--navy);color:#fff;padding:72px 0 88px;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.hero .sur{color:var(--sky);font-weight:600;font-size:15px;letter-spacing:.04em;text-transform:uppercase;margin-bottom:14px}
.hero p.lead{font-size:19px;color:#C9D7EC;max-width:34em}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero .note{color:#8FA3C2;font-size:14px;margin-top:16px}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr}.hero{padding:48px 0 56px}}

/* Fausse fenêtre de Samas (illustration, patient fictif) */
.ecran{background:#0F1626;border-radius:12px;box-shadow:0 30px 80px rgba(0,0,0,.45),0 0 0 1px rgba(142,197,255,.18);overflow:hidden;font-size:12px;color:#C9D7EC}
.ecran .barre{display:flex;align-items:center;gap:6px;padding:9px 12px;background:#16294B}
.ecran .barre i{width:10px;height:10px;border-radius:50%;background:#3A4C6E;display:block}
.ecran .barre span{margin-left:10px;color:#8FA3C2}
.ecran .corps{display:grid;grid-template-columns:110px 1fr;min-height:300px}
.ecran .cote{background:#0B1322;padding:12px 10px;display:flex;flex-direction:column;gap:6px}
.ecran .cote b{color:#fff;font-size:12px}
.ecran .cote .tag{background:#16294B;border-radius:6px;padding:4px 7px;font-size:11px}
.ecran .cote .tag.on{background:var(--sky);color:var(--navy);font-weight:600}
.ecran .grille{padding:12px;display:grid;grid-template-columns:repeat(3,1fr);gap:8px;align-content:start}
.ecran .ph{aspect-ratio:4/3;border-radius:6px;background:linear-gradient(135deg,#F3D9CF 0,#E7B9A8 45%,#C9877A 100%);position:relative}
.ecran .ph::after{content:"";position:absolute;left:18%;right:18%;top:38%;height:26%;border-radius:40% 40% 30% 30%;background:repeating-linear-gradient(90deg,#FBF7EF 0 15%,#E9E1D2 15% 17%)}
.ecran .ph.n{outline:2px solid var(--sky);outline-offset:2px}
.ecran .ph.n::before{content:"Nouvelle";position:absolute;top:5px;left:5px;background:var(--sky);color:var(--navy);font-size:9px;font-weight:700;border-radius:4px;padding:1px 5px;z-index:1}
.ecran .pat{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;color:#fff;font-weight:600;font-size:13px;margin-bottom:2px}
.ecran .pat small{color:#8FA3C2;font-weight:400}
.ecran .pastille{background:#15803D;color:#fff;border-radius:20px;padding:2px 8px;font-size:10px}

/* Sections */
section{padding:80px 0}
section.alt{background:var(--panel)}
.intro{max-width:44em;margin-bottom:40px}
.intro p{color:var(--muted);font-size:18px}
.sur2{color:var(--acc);font-weight:700;font-size:14px;letter-spacing:.05em;text-transform:uppercase;margin-bottom:10px}

/* Arguments */
.args{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:900px){.args{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.args{grid-template-columns:1fr}}
.carte{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:26px}
section.alt .carte{background:var(--panel2)}
.carte .ico{width:44px;height:44px;border-radius:12px;background:var(--acc-bg);color:var(--acc);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.carte .ico svg{width:24px;height:24px}
.carte p{color:var(--muted);margin:0}
.carte ul{color:var(--muted);margin:10px 0 0;padding-left:20px}

/* Étapes */
.etapes{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:e}
@media (max-width:900px){.etapes{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.etapes{grid-template-columns:1fr}}
.etape{counter-increment:e;padding-top:8px}
.etape::before{content:counter(e);display:flex;width:36px;height:36px;border-radius:50%;background:var(--navy);color:var(--sky);font-weight:700;align-items:center;justify-content:center;margin-bottom:14px}
.etape p{color:var(--muted)}

/* Détail des fonctions (page fonctionnalités) */
.fonc{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;padding:40px 0;border-top:1px solid var(--line)}
.fonc:first-of-type{border-top:0}
.fonc:nth-of-type(even) .visu{order:-1}
@media (max-width:820px){.fonc{grid-template-columns:1fr;gap:24px}.fonc:nth-of-type(even) .visu{order:0}}
.fonc ul{padding-left:20px;color:var(--muted)}
.fonc li{margin-bottom:6px}
.visu{background:var(--navy);border-radius:var(--r);padding:28px;min-height:220px;display:flex;align-items:center;justify-content:center}
.visu .capture{color:#8FA3C2;font-size:14px;text-align:center;border:1.5px dashed rgba(142,197,255,.35);border-radius:10px;padding:40px 20px;width:100%}

/* Dentiste */
.dentiste{display:grid;grid-template-columns:auto 1fr;gap:32px;align-items:center;background:var(--navy);color:#fff;border-radius:20px;padding:40px}
.dentiste p{color:#C9D7EC;margin:0}
.dentiste .rond{width:96px;height:96px;border-radius:50%;background:#16294B;display:flex;align-items:center;justify-content:center}
.dentiste .rond img{width:60px}
@media (max-width:600px){.dentiste{grid-template-columns:1fr;padding:28px}}

/* Bandeau d'appel */
.appel{background:var(--navy);color:#fff;text-align:center;padding:72px 0}
.appel p{color:#C9D7EC;max-width:36em;margin:0 auto 28px;font-size:18px}

/* Pages intérieures */
.tete{background:var(--navy);color:#fff;padding:56px 0 48px}
.tete p{color:#C9D7EC;font-size:18px;max-width:40em;margin:0}
.texte{max-width:760px}
.texte h2{font-size:24px;margin-top:40px}
.texte p,.texte li{color:#2E3B52}
.a-completer{background:#FFF4D6;color:#6B4A00;padding:1px 6px;border-radius:4px;font-weight:600}

/* Tarifs */
.offre{max-width:520px;margin:0 auto;background:var(--panel);border:2px solid var(--acc);border-radius:20px;padding:36px;text-align:center}
.offre .prix{font-size:40px;font-weight:800;color:var(--navy);margin:8px 0}
.offre ul{text-align:left;padding:0;list-style:none;margin:24px 0}
.offre li{padding:8px 0 8px 30px;position:relative;border-bottom:1px solid var(--line)}
.offre li::before{content:"✓";position:absolute;left:4px;color:var(--ok);font-weight:700}
.bientot{display:inline-block;background:var(--acc-bg);color:var(--acc-fg);font-size:12px;font-weight:700;border-radius:20px;padding:2px 9px;margin-left:6px;vertical-align:2px}

/* Téléchargement */
.os{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:760px}
@media (max-width:600px){.os{grid-template-columns:1fr}}
.os .carte{text-align:center}
.os .carte svg{width:48px;height:48px;color:var(--navy);margin-bottom:10px}

/* Formulaire */
form.f{display:grid;gap:16px;max-width:620px}
form.f label{font-weight:600;font-size:15px;display:block;margin-bottom:6px}
form.f input,form.f select,form.f textarea{width:100%;font:inherit;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--fg)}
form.f input:focus,form.f select:focus,form.f textarea:focus{outline:2px solid var(--acc);outline-offset:1px;border-color:transparent}
form.f .deux{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:560px){form.f .deux{grid-template-columns:1fr}}
form.f .case{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:14px;color:var(--muted)}
form.f .case input{width:auto;margin-top:4px}
.msg{display:none;background:var(--acc-bg);color:var(--acc-fg);border-radius:10px;padding:14px 16px}
.msg.vu{display:block}

/* FAQ */
details{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin-bottom:10px}
details summary{font-weight:600;cursor:pointer}
details p{margin:10px 0 0;color:var(--muted)}

/* Pied de page */
footer{background:#0A1730;color:#8FA3C2;padding:44px 0 28px;font-size:14px}
footer .cols{display:flex;flex-wrap:wrap;justify-content:space-between;gap:28px}
footer img{height:34px}
footer a{color:#C9D7EC;text-decoration:none;display:block;padding:3px 0}
footer a:hover{color:#fff}
footer .petit{margin-top:28px;padding-top:18px;border-top:1px solid rgba(142,197,255,.12);font-size:13px}

/* Captures d'écran (patients fictifs) */
.visu{padding:0;overflow:hidden;min-height:0;background:#0F1626}
.visu img{display:block;width:100%;height:auto}
.cap-hero{display:block;width:100%;border-radius:12px;box-shadow:0 30px 80px rgba(0,0,0,.45),0 0 0 1px rgba(142,197,255,.18)}
.legende-fictif{font-size:13px;color:var(--muted);margin-top:8px}