/* PhotoIdentité — design system */
:root{
  --bg:#ffffff;
  --bg-soft:#f5f7fb;
  --bg-soft-2:#eef2fb;
  --ink:#0d1526;
  --ink-2:#3c4a63;
  --ink-3:#6b7a93;
  --line:#e3e8f2;
  --brand:#2f5bff;
  --brand-dark:#1e40d8;
  --brand-soft:#e8eeff;
  --ok:#0e9f6e;
  --ok-soft:#e6f7f0;
  --warn:#b45309;
  --warn-soft:#fef3c7;
  --radius:16px;
  --shadow-sm:0 1px 2px rgba(13,21,38,.06), 0 2px 8px rgba(13,21,38,.05);
  --shadow:0 4px 12px rgba(13,21,38,.07), 0 18px 40px -18px rgba(13,21,38,.25);
  --maxw:1120px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);
  -webkit-font-smoothing:antialiased;line-height:1.6;font-size:16px;
}
img{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em;font-weight:700}
h1{font-size:clamp(2rem,4.4vw,3.35rem)}
h2{font-size:clamp(1.5rem,2.8vw,2.1rem)}
h3{font-size:1.15rem}
p{margin:0 0 1em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.narrow{max-width:780px}
.muted{color:var(--ink-3)}
.center{text-align:center}
section{padding:72px 0}
.sec-soft{background:var(--bg-soft)}

/* Header */
.site-head{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.head-in{max-width:var(--maxw);margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:28px}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:1.06rem;color:var(--ink);letter-spacing:-.02em}
.logo:hover{text-decoration:none}
.logo-mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(140deg,var(--brand),#7aa2ff);display:grid;place-items:center;color:#fff;font-size:15px}
.nav{display:flex;gap:22px;margin-left:auto;align-items:center}
.nav a{color:var(--ink-2);font-size:.94rem;font-weight:500}
.nav a:hover{color:var(--brand);text-decoration:none}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:10px;padding:7px 10px;font-size:1.1rem;cursor:pointer}
@media(max-width:860px){
  .nav{position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 16px;display:none}
  .nav.open{display:flex}
  .nav a{padding:11px 0;border-bottom:1px solid var(--line)}
  .nav .btn{margin-top:12px;text-align:center;border-bottom:none}
  .burger{display:block}
}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 22px;border-radius:12px;font-weight:600;font-size:1rem;border:1px solid transparent;cursor:pointer;transition:.15s;font-family:inherit}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 18px -6px rgba(47,91,255,.7)}
.btn-primary:hover{background:var(--brand-dark)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line);box-shadow:var(--shadow-sm)}
.btn-lg{padding:16px 30px;font-size:1.06rem}
.btn-block{display:flex;width:100%}

/* Hero */
.hero{padding:70px 0 60px;background:radial-gradient(1100px 460px at 78% -12%,var(--brand-soft),transparent 62%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:40px}}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--ok-soft);color:var(--ok);font-weight:600;font-size:.85rem;padding:6px 13px;border-radius:100px;margin-bottom:18px}
.lead{font-size:1.14rem;color:var(--ink-2);max-width:52ch}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 18px}
.hero-points{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px 20px;font-size:.92rem;color:var(--ink-2)}
.hero-points li:before{content:"✓";color:var(--ok);font-weight:700;margin-right:7px}

/* Cards / grids */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}
.card h3{margin-bottom:.35em}
.card p{margin:0;color:var(--ink-2);font-size:.95rem}
.icon{width:44px;height:44px;border-radius:12px;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;font-size:20px;margin-bottom:14px}
.step-num{width:32px;height:32px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:700;font-size:.9rem;margin-bottom:14px}

/* Photo mock */
.photo-card{background:#fff;border-radius:20px;box-shadow:var(--shadow);padding:18px;border:1px solid var(--line)}
.photo-shot{aspect-ratio:35/45;border-radius:12px;background:linear-gradient(180deg,#eaf0ff,#dbe4fb);position:relative;overflow:hidden;display:grid;place-items:center}
.photo-shot svg{width:78%;height:78%;opacity:.85}
.badge-ok{position:absolute;bottom:10px;left:10px;right:10px;background:rgba(14,159,110,.95);color:#fff;font-size:.78rem;font-weight:600;padding:6px 10px;border-radius:8px;text-align:center}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* Pricing */
.price-box{max-width:440px;margin:0 auto;background:#fff;border:2px solid var(--brand);border-radius:20px;padding:34px;text-align:center;box-shadow:var(--shadow);position:relative}
.price-tag{font-size:3.4rem;font-weight:800;letter-spacing:-.04em;line-height:1;margin:10px 0 4px}
.price-tag small{font-size:1.1rem;font-weight:600;color:var(--ink-3)}
.price-list{list-style:none;padding:0;margin:22px 0;text-align:left;display:grid;gap:11px}
.price-list li{display:flex;gap:10px;font-size:.96rem;color:var(--ink-2)}
.price-list li:before{content:"✓";color:var(--ok);font-weight:800}
.ribbon{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--brand);color:#fff;font-size:.78rem;font-weight:700;padding:5px 16px;border-radius:100px;white-space:nowrap}

/* Tables */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
table{border-collapse:collapse;width:100%;min-width:620px;font-size:.94rem}
th,td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line)}
th{background:var(--bg-soft);font-weight:600;font-size:.85rem;text-transform:uppercase;letter-spacing:.03em;color:var(--ink-3)}
tr:last-child td{border-bottom:none}

/* FAQ */
.faq-item{border:1px solid var(--line);border-radius:12px;margin-bottom:10px;background:#fff;overflow:hidden}
.faq-q{width:100%;text-align:left;background:none;border:none;padding:18px 20px;font-size:1rem;font-weight:600;font-family:inherit;color:var(--ink);cursor:pointer;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq-q span{color:var(--brand);font-size:1.3rem;line-height:1;transition:.2s}
.faq-item.open .faq-q span{transform:rotate(45deg)}
.faq-a{padding:0 20px;max-height:0;overflow:hidden;transition:.25s;color:var(--ink-2);font-size:.96rem}
.faq-item.open .faq-a{max-height:520px;padding-bottom:18px}

/* Forms */
.field{margin-bottom:16px}
label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px}
input[type=text],input[type=email],input[type=tel],select{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-size:1rem;font-family:inherit;background:#fff;color:var(--ink)
}
input:focus,select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
.hint{font-size:.83rem;color:var(--ink-3);margin-top:6px}

/* Funnel */
.steps{display:flex;justify-content:center;gap:0;margin:0 auto 34px;max-width:640px}
.steps li{list-style:none;flex:1;text-align:center;font-size:.82rem;color:var(--ink-3);position:relative;padding-top:30px;font-weight:500}
.steps li:before{content:"";position:absolute;top:9px;left:50%;transform:translateX(-50%);width:14px;height:14px;border-radius:50%;background:#fff;border:2px solid var(--line);z-index:2}
.steps li:after{content:"";position:absolute;top:15px;left:-50%;width:100%;height:2px;background:var(--line)}
.steps li:first-child:after{display:none}
.steps li.done:before,.steps li.active:before{background:var(--brand);border-color:var(--brand)}
.steps li.done:after{background:var(--brand)}
.steps li.active{color:var(--brand);font-weight:700}
.funnel{background:var(--bg-soft);min-height:calc(100vh - 62px);padding:44px 0 80px}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm)}
.split{display:grid;grid-template-columns:1.25fr .75fr;gap:26px;align-items:start}
@media(max-width:880px){.split{grid-template-columns:1fr}}

/* Dropzone */
.drop{border:2px dashed #c3cee6;border-radius:14px;background:var(--bg-soft-2);padding:46px 22px;text-align:center;cursor:pointer;transition:.15s}
.drop:hover,.drop.over{border-color:var(--brand);background:var(--brand-soft)}
.drop-ico{font-size:34px;margin-bottom:10px}

/* Editor */
.stage{position:relative;width:100%;max-width:330px;margin:0 auto;aspect-ratio:35/45;border-radius:10px;overflow:hidden;background:#eef1f7;touch-action:none;cursor:grab;border:1px solid var(--line)}
.stage.dragging{cursor:grabbing}
.stage canvas{position:absolute;inset:0;width:100%;height:100%}
.guides{position:absolute;inset:0;pointer-events:none}
.ctrl-row{display:flex;align-items:center;gap:12px;margin:14px 0}
.ctrl-row label{margin:0;white-space:nowrap;font-size:.85rem;color:var(--ink-3)}
input[type=range]{flex:1;accent-color:var(--brand)}
.checks{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.checks li{display:flex;gap:9px;font-size:.9rem;color:var(--ink-2);align-items:flex-start}
.checks .tick{color:var(--ok);font-weight:800}
.loader-line{height:6px;background:var(--bg-soft-2);border-radius:100px;overflow:hidden;margin:16px 0 8px}
.loader-line i{display:block;height:100%;width:0;background:var(--brand);border-radius:100px;transition:width .4s}
.sheet{background:#fff;border:1px solid var(--line);border-radius:8px;padding:8px;display:grid;grid-template-columns:repeat(2,1fr);gap:6px;aspect-ratio:10/15;max-width:200px}
.sheet div{background:#dbe4fb;border-radius:3px;overflow:hidden}
.sheet img{width:100%;height:100%;object-fit:cover}

/* Summary */
.sum-row{display:flex;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px solid var(--line);font-size:.95rem}
.sum-row:last-of-type{border-bottom:none}
.sum-total{display:flex;justify-content:space-between;font-weight:800;font-size:1.25rem;padding-top:14px;border-top:2px solid var(--ink);margin-top:6px}
.pay-opt{display:flex;align-items:center;gap:13px;border:1px solid var(--line);border-radius:12px;padding:15px;margin-bottom:10px;cursor:pointer;transition:.15s}
.pay-opt:hover{border-color:var(--brand)}
.pay-opt.sel{border-color:var(--brand);background:var(--brand-soft);box-shadow:0 0 0 1px var(--brand)}
.pay-opt input{accent-color:var(--brand);width:18px;height:18px}
.pay-logo{margin-left:auto;font-size:.78rem;color:var(--ink-3);font-weight:600;letter-spacing:.04em}
.secure{display:flex;align-items:center;justify-content:center;gap:8px;font-size:.83rem;color:var(--ink-3);margin-top:16px}

/* Notice */
.notice{background:var(--warn-soft);border:1px solid #fcd34d;color:#78350f;border-radius:12px;padding:16px 18px;font-size:.93rem}
.notice strong{display:block;margin-bottom:4px}
.notice-ok{background:var(--ok-soft);border-color:#8ee0be;color:#065f46}

/* Overlay */
.overlay{position:fixed;inset:0;background:rgba(13,21,38,.55);backdrop-filter:blur(3px);display:none;place-items:center;z-index:100;padding:20px}
.overlay.show{display:grid}
.modal{background:#fff;border-radius:20px;padding:34px;max-width:470px;width:100%;box-shadow:var(--shadow);text-align:center}
.spinner{width:34px;height:34px;border:3px solid var(--brand-soft);border-top-color:var(--brand);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 16px}
@keyframes spin{to{transform:rotate(360deg)}}

/* Testimonials / logos */
.stars{color:#f59e0b;letter-spacing:2px;font-size:.95rem}
.quote{font-size:.96rem;color:var(--ink-2);margin:10px 0 14px}
.who{font-size:.86rem;color:var(--ink-3);font-weight:600}
.trust{display:flex;flex-wrap:wrap;gap:12px 34px;justify-content:center;align-items:center;color:var(--ink-3);font-size:.88rem;font-weight:600}

/* Footer */
.site-foot{background:#0d1526;color:#9fb0cc;padding:56px 0 30px;font-size:.92rem}
.site-foot a{color:#c9d6ea}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr 1fr}}
.site-foot h4{color:#fff;font-size:.88rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px}
.site-foot ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.foot-bot{border-top:1px solid #1e2a41;margin-top:38px;padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.85rem}
.foot-logo{color:#fff;font-weight:800;font-size:1.05rem;display:flex;align-items:center;gap:9px;margin-bottom:12px}

/* Sticky mobile CTA */
.sticky-cta{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);padding:12px 16px;display:none;z-index:60;box-shadow:0 -6px 20px rgba(13,21,38,.08)}
@media(max-width:640px){.sticky-cta{display:block}body{padding-bottom:76px}}

/* Paiement — formulaire carte inerte */
.pay-form{position:relative}
.card-block{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}
.card-block .row{display:flex;border-top:1px solid var(--line)}
.card-block .row:first-child{border-top:none}
.card-block .cell{flex:1;position:relative}
.card-block .cell + .cell{border-left:1px solid var(--line)}
.card-block input{border:none;border-radius:0;padding:13px 14px;width:100%;background:transparent}
.card-block input:focus{box-shadow:none}
.card-block .brands{position:absolute;right:12px;top:50%;transform:translateY(-50%);display:flex;gap:5px;opacity:.6}
.brand{width:31px;height:20px;border-radius:3px;background:#fff;border:1px solid var(--line);font-size:7.5px;font-weight:800;display:grid;place-items:center;color:var(--ink-3)}
input:disabled,select:disabled{background:#f7f9fc;color:#9aa6bb;cursor:not-allowed;-webkit-text-fill-color:#9aa6bb}
.btn-dead{background:#a9b6d4;color:#fff;box-shadow:none;pointer-events:none}
.btn-dead:hover{transform:none;background:#a9b6d4}
.dead-zone{cursor:not-allowed;display:block}
.lock-band{display:flex;gap:12px;align-items:flex-start;background:var(--warn-soft);border:1px solid #fcd34d;color:#78350f;border-radius:12px;padding:14px 16px;font-size:.92rem;margin-bottom:22px}
.lock-band .ico{font-size:18px;line-height:1.3}
.blocked-msg{display:none;margin-top:14px}
.blocked-msg.show{display:block;animation:fadein .25s}
@keyframes fadein{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}