/* ===========================================================================
   DentalHub — Vitrine /solutions/ — Feuille de style dédiée
   Palette placeholder : à remplacer par la charte DentalHub (--brand / --accent).
   =========================================================================== */
:root{
  --brand:#0F6FB5;         /* [À COMPLÉTER] bleu principal */
  --brand-dark:#0B5490;
  --accent:#17B0A5;        /* [À COMPLÉTER] teal accent */
  --ink:#14202B;
  --muted:#5A6B78;
  --bg:#FFFFFF;
  --bg-soft:#F3F8FC;
  --line:#E2EAF1;
  --radius:14px;
  --shadow:0 8px 30px rgba(16,45,70,.08);
  --shadow-sm:0 3px 12px rgba(16,45,70,.07);
  --maxw:1140px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
h1,h2,h3{line-height:1.15;margin:0 0 .4em;font-weight:800;letter-spacing:-.02em}
h1{font-size:clamp(2rem,4.6vw,3.35rem)}
h2{font-size:clamp(1.6rem,3.4vw,2.35rem)}
h3{font-size:1.18rem}
p{margin:0 0 1em}
.eyebrow{color:var(--brand);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;margin-bottom:.6em}
.lead{font-size:1.18rem;color:var(--muted)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;font-weight:700;font-size:1rem;
     padding:.85em 1.5em;border-radius:999px;border:2px solid transparent;cursor:pointer;transition:.18s;white-space:nowrap}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-dark)}
.btn-ghost{background:transparent;color:var(--brand);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--brand);background:var(--bg-soft)}
.btn-white{background:#fff;color:var(--brand-dark)}
.btn-white:hover{background:#eef6fd}
.btn-lg{padding:1em 1.9em;font-size:1.08rem}

/* Header */
.dh-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:20px;height:70px}
.brand{display:flex;align-items:center;gap:.55em;font-weight:900;font-size:1.35rem;letter-spacing:-.03em;color:var(--ink)}
.brand-logo{height:34px;width:auto}
.brand-fav{width:32px;height:32px;border-radius:9px;object-fit:cover;display:inline-block;vertical-align:middle;flex:none}
.dh-footer .brand-fav{width:30px;height:30px}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-name{font-weight:900;font-size:1.3rem;color:var(--brand);letter-spacing:-.03em}
.brand-slogan{font-size:.52rem;font-weight:600;color:#aab4bd;letter-spacing:.03em;text-transform:none;margin-top:1px;white-space:nowrap}
.dh-footer .brand-name{color:#5aa8e6}
.dh-footer .brand-slogan{color:#8a99a6}
.brand-fallback{display:none;align-items:center;gap:.5em}
.brand .dot{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--brand),var(--accent));display:grid;place-items:center;color:#fff;font-size:1rem}
.nav-links{display:flex;gap:26px;margin-left:18px}
.nav-links a{color:var(--muted);font-weight:600;font-size:.97rem}
.nav-links a:hover{color:var(--brand)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;font-weight:700;font-size:.85rem}
.lang a{padding:.4em .8em;color:var(--muted)}
.lang a.active{background:var(--brand);color:#fff}
.nav-login{color:var(--muted);font-weight:600;font-size:.97rem}
.nav-login:hover{color:var(--brand)}
.burger{display:none;background:none;border:0;cursor:pointer;font-size:1.5rem;color:var(--ink)}

/* Hero */
.hero{background:linear-gradient(180deg,var(--bg-soft),#fff);padding:64px 0 40px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.hero-note{margin-top:16px;color:var(--muted);font-size:.92rem}
.hero-visual{background:linear-gradient(135deg,var(--brand),var(--accent));border-radius:20px;box-shadow:var(--shadow);
     aspect-ratio:4/3;display:grid;place-items:center;color:#fff;text-align:center;padding:26px}
.hero-visual .ph strong{display:block;font-size:1.1rem;margin-bottom:.3em}
.hero-visual small{opacity:.85}
.hero-visual,.manager-visual{position:relative}
.hero-visual img,.manager-visual img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:inherit;display:block}

/* Galerie / aperçu en images */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.shot{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:.18s}
.shot:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.shot img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;background:var(--bg-soft)}
.shot figcaption{padding:14px 16px;font-weight:600;font-size:.92rem;color:var(--ink)}
.shot-empty img{display:none}
.shot-empty::before{content:"";display:block;aspect-ratio:16/10;background:linear-gradient(135deg,var(--brand),var(--accent));opacity:.18}

/* Stats strip */
.stats{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:40px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 26px;text-align:center;min-width:160px;box-shadow:var(--shadow-sm)}
.stat b{display:block;font-size:1.7rem;color:var(--brand);letter-spacing:-.02em}
.stat span{color:var(--muted);font-size:.9rem}

/* Sections */
section.block{padding:72px 0}
.sec-head{max-width:720px;margin:0 auto 44px;text-align:center}

/* Icônes SVG */
.app-ico svg{width:26px;height:26px;color:var(--brand)}
.app-ico i{font-size:22px;line-height:1}
.stat b svg{width:26px;height:26px;color:var(--brand);vertical-align:middle}
.eyebrow svg{width:16px;height:16px;vertical-align:-3px;margin-right:2px}

/* Familles de modules */
.fam-head{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin:0 0 20px}
.fam-head-2{margin-top:48px}
.fam-head p{margin:0;color:var(--muted);font-size:.98rem;flex:1;min-width:240px}
.fam-badge{display:inline-flex;align-items:center;gap:.5em;font-weight:800;font-size:1.05rem;padding:.5em 1em;border-radius:999px}
.fam-badge svg{width:20px;height:20px}
.fam-app{background:rgba(15,111,181,.1);color:var(--brand-dark)}
.fam-clin{background:rgba(23,176,165,.14);color:#0b7d75}

/* Apps / modules */
.apps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.app-card{position:relative;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm);transition:.18s}
.app-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#cfe0ee}
.app-ico{width:48px;height:48px;border-radius:12px;background:var(--bg-soft);display:grid;place-items:center;margin-bottom:14px}
.app-card h3{margin-bottom:.3em;font-size:1.08rem}
.app-card p{color:var(--muted);font-size:.92rem;margin:0}
.app-accent{position:absolute;left:0;right:0;bottom:0;height:4px}
.mod-badge{position:absolute;top:12px;right:12px;background:var(--brand);color:#fff;font-size:.64rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em;padding:.25em .6em;border-radius:999px}
.mod-badge-ai{background:linear-gradient(135deg,#f0a500,#f0555f)}
/* Chips modules inclus (pages d'offres) */
.mod-chips{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 22px}
.mod-chip{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:.5em 1em;font-weight:600;font-size:.92rem}
.mod-chip i{font-size:15px}

/* Manager de clinique */
.manager{background:var(--bg-soft)}
.manager-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.manager-visual{background:linear-gradient(135deg,var(--accent),var(--brand));border-radius:20px;box-shadow:var(--shadow);aspect-ratio:4/3;display:grid;place-items:center;color:#fff;text-align:center;padding:26px}
.manager-visual .ph strong{display:block;font-size:1.1rem;margin-bottom:.3em}
.manager-visual small{opacity:.85}
.check-list{list-style:none;padding:0;margin:22px 0}
.check-list li{display:flex;align-items:flex-start;gap:12px;margin-bottom:14px;font-size:1.02rem}
.check-list li svg{width:22px;height:22px;color:var(--accent);flex-shrink:0;margin-top:2px}
.hero-note svg{width:18px;height:18px;vertical-align:-4px;color:var(--brand)}

/* Calculateur ROI */
.roi-card{display:grid;grid-template-columns:1.1fr .9fr;gap:0;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow);background:#fff}
.roi-inputs{padding:30px;display:grid;gap:16px}
.roi-inputs label{display:flex;flex-direction:column;gap:6px;font-size:.9rem;font-weight:600;color:var(--ink)}
.roi-inputs input{border:1px solid var(--line);border-radius:10px;padding:.7em .9em;font-size:1.05rem;font-weight:700;color:var(--ink);font-family:inherit}
.roi-inputs input:focus{outline:2px solid var(--brand);border-color:var(--brand)}
.roi-output{background:linear-gradient(135deg,var(--brand),var(--brand-dark));color:#fff;padding:30px;display:flex;flex-direction:column;justify-content:center;gap:18px}
.roi-label{font-size:.9rem;opacity:.9;text-transform:uppercase;letter-spacing:.05em}
.roi-year{display:block;font-size:2.8rem;font-weight:900;letter-spacing:-.03em;line-height:1.1;margin:.1em 0}
.roi-sub{font-size:.95rem;opacity:.9}
.roi-time{display:flex;align-items:center;gap:10px;font-size:.95rem;border-top:1px solid rgba(255,255,255,.2);padding-top:16px}
.roi-time svg{width:22px;height:22px;flex-shrink:0}
.roi-output .btn{margin-top:4px}

/* Sécurité / conformité */
.secu-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.secu-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}
.secu-card .app-ico{background:rgba(15,111,181,.08)}
.secu-card h3{font-size:1.08rem;margin-bottom:.3em}
.secu-card p{color:var(--muted);font-size:.93rem;margin:0}

/* Tarifs */
#tarifs{background:var(--bg-soft)}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.plan{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px 26px;display:flex;flex-direction:column;box-shadow:var(--shadow-sm);position:relative}
.plan.featured{border:2px solid var(--brand);box-shadow:var(--shadow)}
.plan .badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--brand);color:#fff;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;padding:.35em 1em;border-radius:999px}
.plan h3{font-size:1.35rem}
.plan-tagline{color:var(--muted);font-size:.95rem;margin:-.1em 0 .7em}
.btn-sub{white-space:normal;line-height:1.25;text-align:center}
.price-clinics{display:flex;align-items:center;gap:8px;color:var(--brand-dark);font-weight:700;font-size:.95rem;margin-bottom:14px}
.price-clinics svg{width:20px;height:20px;color:var(--brand);flex:none}
.plan .price{font-size:2.3rem;font-weight:900;letter-spacing:-.03em;margin:.2em 0 0}
.plan .price small{font-size:.9rem;font-weight:600;color:var(--muted)}
.plan .price-note{color:var(--muted);font-size:.85rem;margin-bottom:18px}
.plan ul{list-style:none;padding:0;margin:0 0 24px;display:flex;flex-direction:column;gap:11px}
.plan li{position:relative;padding-left:28px;font-size:.96rem}
.plan li::before{content:"\2713";position:absolute;left:0;top:0;color:var(--accent);font-weight:900}
.plan li.off{color:#a9b6c1}
.plan li.off::before{content:"\2013";color:#c7d2db}
.plan .btn{width:100%;margin-top:auto}
.tarif-note{text-align:center;color:var(--muted);font-size:.88rem;margin-top:22px}

/* FAQ */
.faq{max-width:800px;margin:0 auto}
details{border:1px solid var(--line);border-radius:12px;padding:2px 20px;margin-bottom:12px;background:#fff}
details summary{cursor:pointer;font-weight:700;padding:16px 0;list-style:none;display:flex;justify-content:space-between;align-items:center}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";font-size:1.4rem;color:var(--brand);font-weight:400}
details[open] summary::after{content:"\2212"}
details p{color:var(--muted);padding-bottom:16px;margin:0}

/* CTA band */
.cta-band{background:linear-gradient(135deg,var(--brand),var(--brand-dark));color:#fff;text-align:center;padding:64px 0}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.88);max-width:560px;margin:0 auto 26px}

/* Footer */
.dh-footer{background:var(--ink);color:#c3ccd4;padding:48px 0 30px;font-size:.92rem}
.foot-grid{display:flex;flex-wrap:wrap;gap:40px;justify-content:space-between;margin-bottom:30px}
.foot-brand{max-width:280px}
.dh-footer .brand{color:#fff}
.dh-footer a{color:#c3ccd4}
.dh-footer a:hover{color:#fff}
.foot-col h4{color:#fff;font-size:.95rem;margin:0 0 12px}
.foot-col a{display:block;margin-bottom:8px}
.foot-bottom{border-top:1px solid #2a3946;padding-top:20px;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;color:#8a99a6;font-size:.85rem}

/* Boutons complémentaires */
.btn svg{width:18px;height:18px}
.btn-sm{padding:.5em 1.1em;font-size:.9rem}
.btn-discover{background:#fff;color:var(--brand);border-color:var(--brand)}
.btn-discover:hover{background:var(--brand);color:#fff}
.plan-cta{display:flex;flex-direction:column;gap:10px;margin-top:auto}
.plan-cta .btn{width:100%}

/* ===== Pages détail d'abonnement ===== */
.plan-hero{background:linear-gradient(180deg,var(--bg-soft),#fff);padding:40px 0 30px}
.plan-hero.is-featured{background:linear-gradient(180deg,#eaf4fb,#fff)}
.plan-back{display:inline-block;color:var(--muted);font-weight:600;font-size:.92rem;margin-bottom:18px}
.plan-back:hover{color:var(--brand)}
.plan-hero-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:40px;align-items:start}
.plan-hero h1{font-size:clamp(2rem,4vw,2.9rem)}
.badge-inline{display:inline-block;background:var(--brand);color:#fff;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;padding:.35em 1em;border-radius:999px;margin-bottom:12px}
.plan-tagline{margin-bottom:.4em}
.plan-intro{color:var(--muted);font-size:1.05rem;max-width:560px}
.plan-price-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:var(--shadow)}
.plan-price-card .price{font-size:2.3rem;font-weight:900;letter-spacing:-.03em}
.plan-price-card .price small{font-size:.9rem;font-weight:600;color:var(--muted)}
.plan-price-card .price-note{color:var(--muted);font-size:.85rem;margin-bottom:16px}
.plan-who{border-top:1px solid var(--line);padding-top:16px;margin-bottom:18px}
.plan-who strong{display:block;font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:var(--brand);margin-bottom:6px}
.plan-who p{color:var(--muted);font-size:.95rem;margin:0}
.plan-price-card .btn{width:100%}
.plan-incl{max-width:760px}
.plan-benefits li{font-size:1.05rem}
.plan-compare-card{align-items:flex-start;justify-content:center;text-align:left}
.plan-compare-card .app-ico{width:48px;height:48px;border-radius:12px;background:var(--bg-soft);display:grid;place-items:center;margin-bottom:14px}
.plan-compare-card .btn{width:100%;margin-top:auto}

/* ===== Comparateur ===== */
.cmp-toggle{display:inline-flex;align-items:center;gap:10px;font-weight:600;color:var(--ink);cursor:pointer;background:#fff;border:1px solid var(--line);padding:.6em 1em;border-radius:999px}
.cmp-toggle input{width:18px;height:18px;accent-color:var(--brand)}
.cmp-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-sm)}
.cmp-table{width:100%;border-collapse:collapse;min-width:680px;background:#fff}
.cmp-table th,.cmp-table td{padding:14px 16px;text-align:center;border-bottom:1px solid var(--line)}
.cmp-table thead th{position:sticky;top:0;background:#fff;vertical-align:top;z-index:2}
.cmp-feat{text-align:left !important;font-weight:600;color:var(--ink);width:38%}
.cmp-plan-name{font-weight:900;font-size:1.15rem}
.cmp-plan-price{font-weight:800;color:var(--brand);margin:2px 0 10px}
.cmp-plan-price small{font-size:.75rem;color:var(--muted);font-weight:600}
.cmp-detail{display:block;margin-top:8px;font-size:.82rem;color:var(--brand);font-weight:700}
.cmp-featured{background:rgba(15,111,181,.05)}
.cmp-group td{background:var(--bg-soft);text-align:left !important;font-weight:800;color:var(--ink);font-size:.9rem;text-transform:uppercase;letter-spacing:.04em}
.cmp-yes svg{width:22px;height:22px;color:var(--accent)}
.cmp-part svg{width:22px;height:22px;color:#f0a500}
.cmp-no{color:#c7d2db;font-size:1.3rem;font-weight:700}
.cmp-txt{font-weight:700;color:var(--ink);font-size:.92rem}
.cmp-hide{display:none}

/* ===== Visionneuse d'image (lightbox) ===== */
img.zoomable{cursor:zoom-in}
.img-modal{position:fixed;inset:0;z-index:300;background:rgba(10,22,33,.9);display:flex;align-items:center;justify-content:center;padding:32px;backdrop-filter:blur(4px);animation:imgfade .18s ease}
.img-modal[hidden]{display:none}
@keyframes imgfade{from{opacity:0}to{opacity:1}}
.img-modal-fig{margin:0;max-width:1100px;max-height:90vh;display:flex;flex-direction:column;gap:12px}
.img-modal-fig img{max-width:100%;max-height:82vh;object-fit:contain;border-radius:12px;box-shadow:0 20px 60px rgba(0,0,0,.5);background:#fff}
.img-modal-fig figcaption{color:#fff;text-align:center;font-weight:600;font-size:1rem}
.img-modal-close{position:fixed;top:18px;right:24px;width:46px;height:46px;border:0;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;font-size:2rem;line-height:1;cursor:pointer;transition:.18s}
.img-modal-close:hover{background:rgba(255,255,255,.25)}

/* ===== Bouton retour en haut ===== */
.to-top{position:fixed;right:20px;bottom:20px;z-index:150;width:48px;height:48px;border-radius:50%;
  background:var(--brand);color:#fff;border:0;cursor:pointer;display:grid;place-items:center;
  box-shadow:0 8px 24px rgba(15,111,181,.4);opacity:0;visibility:hidden;transform:translateY(12px);transition:.25s}
.to-top.show{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:var(--brand-dark)}
.to-top svg{width:22px;height:22px}

/* ===== Bandeau cookies ===== */
.cookie-banner{position:fixed;left:20px;bottom:20px;z-index:200;width:min(420px,calc(100vw - 40px));
  background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 12px 40px rgba(16,45,70,.18);padding:22px 24px}
.cookie-banner[hidden]{display:none}
.cookie-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}
.cookie-head h3{margin:0;font-size:1.15rem}
.cookie-ico svg{width:26px;height:26px;color:#a97142}
.cookie-banner p{color:var(--muted);font-size:.92rem;margin:0 0 16px}
.cookie-banner a{color:var(--brand);text-decoration:underline}
.cookie-actions{display:flex;gap:12px}
.cookie-actions .btn{flex:1;padding:.7em 1em;font-size:.95rem;border-radius:10px}
.cookie-accept{background:#eaf2fb;color:var(--brand-dark);border-color:#eaf2fb}
.cookie-accept:hover{background:#d9e9fa}
.cookie-refuse{background:#fff;color:var(--ink);border-color:var(--line)}
.cookie-refuse:hover{border-color:var(--muted)}
@media (max-width:560px){ .cookie-banner{left:12px;right:12px;bottom:12px} }

/* Responsive */
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .manager-grid{grid-template-columns:1fr;gap:30px}
  .plan-hero-grid{grid-template-columns:1fr;gap:24px}
  .apps{grid-template-columns:repeat(2,1fr)}
  .secu-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{grid-template-columns:1fr;max-width:520px;margin:0 auto}
  .roi-card{grid-template-columns:1fr}
  .plans{grid-template-columns:1fr;max-width:440px;margin:0 auto}
  .nav-links{display:none}
  .burger{display:block}
  .nav-links.open{display:flex;position:absolute;top:70px;left:0;right:0;flex-direction:column;background:#fff;border-bottom:1px solid var(--line);padding:14px 22px;gap:14px;margin:0}
}
@media (max-width:560px){
  .apps{grid-template-columns:1fr}
  .secu-grid{grid-template-columns:1fr}
  .nav-right .nav-login{display:none}
}