:root{
  --navy:#071f49;
  --navy-2:#0b2e68;
  --teal:#10aeb6;
  --teal-2:#e8fbfc;
  --bg:#f6f8fb;
  --line:#dce3ee;
  --text:#152033;
  --muted:#64748b;
  --danger:#b42318;
  --warning:#ad6800;
  --success:#027a48;
  --white:#fff;
  --shadow:0 20px 60px rgba(7,31,73,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--white);line-height:1.5}
a{color:inherit;text-decoration:none}
.container{width:min(1160px,calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-grid{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 0}
.brand-logo{width:290px;max-width:48vw;height:auto;display:block}
.top-nav{display:flex;align-items:center;gap:16px;font-size:14px;color:var(--navy)}
.top-nav a{padding:10px 8px;border-radius:999px}
.top-nav a:hover{background:var(--teal-2)}
.nav-pill{background:var(--navy)!important;color:white!important;padding:10px 16px!important}
.hero{padding:78px 0;background:radial-gradient(circle at top right,#e9fbfc,transparent 36%),linear-gradient(180deg,#fff,#f8fbff)}
.hero-grid{display:grid;grid-template-columns:1.55fr .75fr;gap:48px;align-items:center}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;color:var(--teal);font-weight:800;font-size:12px;margin:0 0 10px}
h1{font-size:clamp(38px,5vw,64px);line-height:1.04;margin:0 0 22px;color:var(--navy);letter-spacing:-.045em}
h2{font-size:clamp(28px,3.2vw,42px);line-height:1.12;margin:0 0 12px;color:var(--navy);letter-spacing:-.035em}
h3{color:var(--navy);margin:0 0 10px;font-size:20px}.hero-text{font-size:19px;color:#40506a;margin:0 0 28px;max-width:780px}.hero-actions,.wallet-actions,.generation-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.button{border:0;border-radius:999px;padding:12px 18px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.15s ease;font-size:14px}.button.primary{background:var(--navy);color:white}.button.primary:hover{background:var(--navy-2);transform:translateY(-1px)}.button.secondary{background:white;color:var(--navy);border:1px solid var(--line)}.button.secondary:hover{border-color:var(--teal);color:var(--teal)}.button.danger{background:#fff1f0;color:var(--danger);border:1px solid #ffccc7}.microcopy{color:var(--muted);font-size:13px;margin:14px 0 0}.hero-card{background:white;border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:var(--shadow)}.metric{display:flex;flex-direction:column;padding:18px 0;border-bottom:1px solid var(--line)}.metric:last-child{border-bottom:0}.metric strong{font-size:32px;color:var(--navy);letter-spacing:-.03em}.metric span{color:var(--muted)}.section{padding:74px 0}.section.muted{background:var(--bg)}.section-heading{max-width:760px;margin-bottom:28px}.section-heading.compact{margin-bottom:18px}.cards{display:grid;gap:18px}.cards.three{grid-template-columns:repeat(3,1fr)}.cards.four{grid-template-columns:repeat(4,1fr)}.card,.panel,.wizard{background:white;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:0 10px 32px rgba(7,31,73,.06)}.step{display:inline-flex;width:38px;height:38px;border-radius:14px;align-items:center;justify-content:center;background:var(--teal-2);color:var(--teal);font-weight:900;margin-bottom:14px}.dashboard-grid{display:grid;grid-template-columns:.8fr 1fr;gap:34px;align-items:start}.wallet-line{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:18px}.wallet-line strong{font-size:42px;color:var(--teal)}.history-list{display:grid;gap:10px;max-height:240px;overflow:auto}.history-item{padding:12px;border:1px solid var(--line);border-radius:16px;background:#fbfcff;font-size:14px}.wizard{padding:0;overflow:hidden}.wizard-steps{display:flex;overflow:auto;border-bottom:1px solid var(--line);background:#fbfcff}.wizard-tab{appearance:none;border:0;background:transparent;padding:16px 18px;color:var(--muted);font-weight:800;cursor:pointer;white-space:nowrap}.wizard-tab.active{color:var(--navy);background:white;border-bottom:3px solid var(--teal)}.wizard-panel{display:none;padding:24px}.wizard-panel.active{display:block}.form-grid{display:grid;gap:18px}.form-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}fieldset{border:1px solid var(--line);border-radius:18px;padding:18px;margin:0}legend{font-weight:900;color:var(--navy);padding:0 8px}label{display:grid;gap:7px;font-weight:800;color:#25344d;font-size:14px}input,select,textarea{width:100%;padding:12px;border:1px solid var(--line);border-radius:14px;font:inherit;background:white;color:var(--text)}input:focus,select:focus,textarea:focus{outline:3px solid rgba(16,174,182,.15);border-color:var(--teal)}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:18px;margin-bottom:14px}table{width:100%;border-collapse:collapse;background:white}th,td{padding:10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle;font-size:14px}th{background:#fbfcff;color:var(--navy)}td input{min-width:130px}.result-box{margin-top:18px;border:1px solid var(--line);border-radius:18px;background:#fbfcff;padding:16px}.result-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.result-cell{border:1px solid var(--line);border-radius:16px;background:white;padding:12px}.result-cell span{display:block;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.05em}.result-cell strong{font-size:21px;color:var(--navy)}.alerts{display:grid;gap:10px}.alert{padding:12px;border-radius:14px;border:1px solid var(--line);background:#fbfcff}.alert.warning{border-color:#fedf89;background:#fffaeb;color:#7a4b00}.alert.danger{border-color:#fecdca;background:#fff5f5;color:#7a271a}.alert.success{border-color:#a6f4c5;background:#f6fef9;color:#05603a}.pricing-card{display:flex;flex-direction:column;gap:10px}.price{font-size:34px;color:var(--navy);font-weight:900;letter-spacing:-.04em}.price small{font-size:14px;color:var(--muted);font-weight:700}.faq-grid{display:grid;grid-template-columns:.45fr 1fr;gap:42px}.faq-list{display:grid;gap:10px}details{background:white;border:1px solid var(--line);border-radius:18px;padding:16px}summary{cursor:pointer;font-weight:900;color:var(--navy)}details p{color:var(--muted)}.site-footer{padding:38px 0;background:var(--navy);color:white}.footer-grid{display:flex;justify-content:space-between;gap:20px;align-items:start}.footer-grid p{color:#cbd5e1}.footer-grid div:last-child{display:flex;gap:16px;flex-wrap:wrap;color:#dbeafe}.hidden{display:none!important}
@media(max-width:900px){.top-nav{display:none}.hero-grid,.dashboard-grid,.faq-grid{grid-template-columns:1fr}.cards.three,.cards.four,.form-grid.two,.result-grid{grid-template-columns:1fr}.brand-logo{width:230px}.section{padding:50px 0}.hero{padding:54px 0}}
.paypal-zone{margin-top:10px;min-height:42px}.paypal-zone:empty{display:none}

.company-search{border:1px solid var(--line);background:#fbfcff;border-radius:18px;padding:14px;margin-bottom:14px}
.search-line{display:flex;gap:10px;align-items:center}.search-line input{flex:1}.company-results{display:grid;gap:8px;margin-top:10px}.company-result{display:grid;gap:3px;text-align:left;width:100%;border:1px solid var(--line);background:white;border-radius:14px;padding:10px;cursor:pointer;color:var(--text)}.company-result:hover{border-color:var(--teal);box-shadow:0 8px 24px rgba(7,31,73,.08)}.company-result strong{color:var(--navy)}.company-result span,.company-result small{color:var(--muted)}
.modal[hidden]{display:none}.modal{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:24px}.modal-backdrop{position:absolute;inset:0;background:rgba(7,31,73,.45);backdrop-filter:blur(4px)}.modal-card{position:relative;width:min(1050px,calc(100vw - 32px));max-height:calc(100vh - 48px);overflow:auto;background:white;border-radius:28px;box-shadow:var(--shadow);border:1px solid var(--line)}.modal-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;padding:22px;border-bottom:1px solid var(--line);position:sticky;top:0;background:white;z-index:2}.modal-head h2{margin:0}.preview-toolbar{padding:14px 22px;border-bottom:1px solid var(--line);background:#fbfcff}.preview-document{padding:28px;color:#111827}.preview-document h1{font-size:30px;letter-spacing:0;margin-bottom:10px}.preview-document h2{font-size:21px;letter-spacing:0;margin-top:28px}.preview-document table{font-size:13px}.preview-columns{display:grid;grid-template-columns:1fr 1fr;gap:18px}.modal-open{overflow:hidden}
@media print{body>*:not(.modal){display:none!important}.modal{position:static;display:block;padding:0}.modal-backdrop,.modal-head,.preview-toolbar{display:none!important}.modal-card{width:100%;max-height:none;overflow:visible;border:0;box-shadow:none;border-radius:0}.preview-document{padding:0}.preview-document h1{font-size:24px}.preview-document table{font-size:10px}.preview-document th,.preview-document td{padding:5px}}
@media(max-width:700px){.search-line{flex-direction:column;align-items:stretch}.preview-columns{grid-template-columns:1fr}.modal{padding:12px}.modal-card{width:calc(100vw - 18px)}}

/* V1.3 - compte utilisateur par lien magique */
.auth-box{
  margin: 1.1rem 0;
  padding: 1rem;
  border: 1px solid rgba(10,31,68,.12);
  border-radius: 18px;
  background: rgba(255,255,255,.72);
}
.auth-box h3{margin-top:0;}
.auth-form{display:grid;grid-template-columns:1fr auto;gap:.8rem;align-items:end;margin-top:.8rem;}
.auth-form label{display:grid;gap:.35rem;font-weight:700;color:var(--text);}
.auth-status{margin:.7rem 0;}
#magicLinkResult a{font-weight:800;color:var(--accent);word-break:break-word;}
.history-item span{color:var(--muted);font-size:.88rem;}
@media (max-width: 720px){.auth-form{grid-template-columns:1fr;}}

/* V1.6 - Compte, sessions et brouillons chiffrés */
.account-grid { display: grid; gap: 1.5rem; }
.account-cards { align-items: start; }
.profile-form { display: grid; gap: .85rem; margin-top: 1rem; }
.button-row { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; }
.full { width: 100%; }
.sync-card { margin-top: 1rem; }
.session-item.is-revoked { opacity: .65; }
.history-item .danger, .history-item .secondary { margin-top: .5rem; }
.form-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 850px) { .form-grid.three { grid-template-columns: 1fr; } }

/* V1.6 - authentification email + mot de passe */
.auth-forms{display:grid;gap:1rem;margin-top:.8rem;}
.password-auth-form{grid-template-columns:1fr 1fr auto;align-items:end;}
.password-auth-form:nth-of-type(2){padding-top:.75rem;border-top:1px solid var(--line);}
.password-auth-form input[type="password"]{letter-spacing:.02em;}
@media (max-width: 900px){.password-auth-form{grid-template-columns:1fr;}}