/* ====== BILLIFY DARK TECH THEME – v6.0 ====== */
:root{
  --bg:#0b1220;
  --bg-alt:#0e1628;
  --surface:#0e1628;
  --panel:#121b2f;
  --card:#141f36;
  --text:#e6ecff;
  --text-secondary:#cbd6ff;
  --muted:#a8b6d8;
  --primary:#5b7bff;
  --primary-light:#7fa1ff;
  --primary-bg:rgba(91,123,255,.10);
  --accent:#22d3ee;
  --accent-bg:rgba(34,211,238,.08);
  --success:#10b981;
  --warning:#f59e0b;
  --danger:#ef4444;
  --border:rgba(255,255,255,.08);
  --border-light:rgba(255,255,255,.05);
  --ring:rgba(127,164,255,.35);
  --radius:16px;
  --radius-sm:12px;
  --shadow:0 10px 30px rgba(0,0,0,.45);
  --shadow-lg:0 12px 40px rgba(0,0,0,.55);
  --shadow-xl:0 20px 50px rgba(0,0,0,.65);
}

*{box-sizing:border-box}
html{
  scroll-behavior:smooth;
  scroll-padding-top:90px;
}
html,body{height:100%}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(1300px 700px at 10% -10%, rgba(91,123,255,.12), transparent 40%),
    radial-gradient(900px 500px at 100% 10%, rgba(34,211,238,.10), transparent 45%),
    linear-gradient(180deg, var(--bg), #0a1120 60%, #070d18 100%);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
@supports (padding: max(0px)){
  body{padding-top:env(safe-area-inset-top)}
}

img{max-width:100%;display:block}
a{color:var(--primary);text-decoration:none;transition:color .15s, opacity .15s}
a:hover{color:var(--primary-light);opacity:.92}
.container{width:min(1280px,92%);margin-inline:auto}

/* --- Header --- */
.site-header{
  position:sticky;top:0;
  background:rgba(15,23,42,.7);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  z-index:100;
  border-bottom:1px solid rgba(255,255,255,.06);
}
.header-grid{
  display:grid;
  grid-template-columns:auto 1fr auto;
  gap:16px;
  align-items:center;
  min-height:72px;
}
.brand{font-weight:700;color:#fff;font-size:20px;text-decoration:none}
.brand:hover{color:#fff;opacity:1}
.brand-with-logo{display:inline-flex;align-items:center}
.brand-logo{height:40px;width:auto;display:block}

.main-nav{display:flex;align-items:center;gap:14px;position:static;min-width:0}
.main-nav ul{display:flex;list-style:none;margin:0;padding:0;gap:6px;align-items:center;flex-wrap:nowrap}
.main-nav li{list-style:none;flex:0 0 auto}
.main-nav a{
  color:#eaf0ff;
  text-decoration:none;
  font-size:14px;
  font-weight:500;
  white-space:nowrap;
  line-height:1.2;
  padding:8px 12px;
  border-radius:var(--radius-sm);
  transition:background .15s, color .15s;
}
.main-nav a:hover{background:rgba(91,123,255,.08);color:var(--primary-light)}
.nav-cta{margin-left:4px;white-space:nowrap}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;border-radius:var(--radius-sm)}
.nav-toggle span{display:block;width:22px;height:2px;background:#dfe6ff;margin:5px 0;border-radius:2px;transition:background .15s}

/* Lang switcher */
.lang-switcher{
  display:flex;align-items:center;gap:6px;margin-left:12px;font-size:13px;
}
.lang-switcher-label{color:var(--muted);font-size:11px;opacity:.55}
.lang-switcher a{
  display:inline-flex;align-items:center;gap:5px;
  text-decoration:none;padding:4px 10px;border-radius:999px;
  border:1px solid rgba(255,255,255,.16);
  background:rgba(10,16,30,.25);
  color:#eaf0ff;
  font-size:12px;font-weight:500;
  transition:border-color .15s, background .15s;
  opacity:.85;
}
.lang-switcher a:hover{border-color:rgba(127,164,255,.4);background:rgba(91,123,255,.08);color:var(--primary-light);opacity:1}
.lang-switcher a.current-lang{
  font-weight:600;opacity:1;
  border-color:rgba(255,255,255,.28);
  background:rgba(10,16,30,.45);
  color:#fff;
}
.flag-img{width:18px;height:14px;border-radius:2px;display:block;object-fit:cover;box-shadow:0 0 0 1px rgba(0,0,0,.35)}
.flag-badge-icon{width:20px;height:auto;border-radius:2px;margin-right:6px}

/* --- Anchors --- */
#accueil,#services,#usages,#tarifs,#contact{scroll-margin-top:90px}

/* --- Hero --- */
.hero{
  padding:80px 0 60px;
  background:transparent;
}
.hero-grid{display:grid;grid-template-columns:1fr;gap:40px;align-items:center}
.hero-copy{max-width:780px;margin:0 auto;text-align:center}
.hero h1{
  font-size:clamp(32px,5vw,56px);line-height:1.1;margin:0 0 18px;
  color:#fff;font-weight:700;
  letter-spacing:-.02em;
}
.hero p{color:var(--muted);margin:0 0 28px;font-size:18px;max-width:60ch;margin-inline:auto}
.cta-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:center}
.trust-badge{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;color:#cfe2ff;
  border:1px solid rgba(205,225,255,.2);
  padding:8px 14px;border-radius:999px;
  background:rgba(10,16,30,.55);
}

/* --- Dropzone hero (landing page) --- */
.hero-dropzone{
  max-width:640px;margin:32px auto 0;
  padding:32px;
  border:2px dashed rgba(255,255,255,.18);
  border-radius:20px;
  text-align:center;
  background:rgba(20,31,54,.5);
  transition:border-color .2s, box-shadow .2s;
  cursor:pointer;
}
.hero-dropzone:hover{
  border-color:var(--primary);
  box-shadow:0 12px 40px rgba(91,123,255,.18);
}
.hero-dropzone-icon{
  width:56px;height:56px;margin:0 auto 14px;
  padding:12px;
  background:var(--primary-bg);
  border-radius:16px;
  color:var(--primary);
}
.hero-dropzone-icon svg{width:100%;height:100%}
.hero-dropzone h3{margin:0 0 6px;font-size:18px;font-weight:600;color:#fff}
.hero-dropzone p{margin:0;color:var(--muted);font-size:14px}
.hero-dropzone .btn{margin-top:16px;pointer-events:none}

/* --- Steps --- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;text-align:center;margin-top:20px}
.step{padding:24px 16px}
.step-number{
  width:48px;height:48px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:20px;font-weight:700;
  background:var(--primary-bg);color:var(--primary);
  margin-bottom:14px;
}
.step h3{margin:0 0 8px;font-size:16px;font-weight:600;color:#fff}
.step p{margin:0;color:var(--muted);font-size:14px}

/* --- Sections / Cards --- */
.section{padding:72px 0}
.section.alt{background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,0))}
.section-title{
  text-align:center;margin:0 0 12px;
  font-size:clamp(24px,3.5vw,36px);
  font-weight:700;letter-spacing:-.01em;
  color:#fff;
}
.section-subtitle{
  text-align:center;margin:0 0 40px;
  color:var(--muted);font-size:16px;
  max-width:60ch;margin-inline:auto;
}

.card{
  background:var(--card);
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius);
  padding:24px;
  box-shadow:var(--shadow);
  transition:box-shadow .2s, transform .2s;
}
.card:hover{box-shadow:var(--shadow-lg)}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}

/* --- Features --- */
.features-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.feature{position:relative;padding:28px}
.feature .feature-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:36px;height:36px;border-radius:10px;
  font-size:14px;font-weight:700;
  background:rgba(91,123,255,.18);color:#cfe2ff;
  border:1px solid rgba(127,164,255,.28);
  margin-bottom:14px;
}
.feature h3{margin:0 0 10px;font-size:17px;font-weight:600;display:flex;align-items:center;gap:10px;color:#fff}
.feature p{margin:0;color:#cbd6ff;line-height:1.6}
.feature-icon{width:20px;height:20px;flex:0 0 20px;color:var(--primary)}
.feature h3 svg{width:20px;height:20px;flex:0 0 20px;color:var(--primary)}

/* --- Use cases --- */
.use-card h3{display:flex;align-items:center;gap:10px;font-size:16px;margin:0 0 8px;color:#fff}
.use-card p{color:var(--muted);margin:0 0 12px;font-size:14px}
.use-icon{width:20px;height:20px;flex:0 0 20px;color:var(--accent)}
.use-card h3 svg{width:20px;height:20px;flex:0 0 20px;color:var(--accent)}
.use-list{list-style:none;padding:0;margin:10px 0 0;display:grid;gap:6px;color:#d3dcff;font-size:14px}
.use-list li::before{content:"\2713";margin-right:8px;color:var(--accent);font-weight:600}

/* --- Tool card (landing) --- */
.tool-link{display:block;color:inherit;text-decoration:none}
.tool-link:hover{opacity:1}
.tool-card{transition:transform .18s ease, box-shadow .18s ease}
.tool-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-xl)}
.tool-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:center}
.tool-kicker{
  font-size:12px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--accent);margin-bottom:6px;font-weight:600;
}
.tool-preview{
  border-radius:16px;padding:16px;
  background:linear-gradient(135deg,rgba(91,123,255,.28),rgba(34,211,238,.14));
  border:1px solid rgba(255,255,255,.10);
  box-shadow:0 16px 40px rgba(0,0,0,.55);
}
.tool-drop{
  border-radius:14px;border:2px dashed rgba(255,255,255,.55);
  padding:20px 16px;background:rgba(10,15,30,.62);text-align:center;
}
.tool-drop strong{display:block;margin-bottom:4px;color:#fff}
.tool-drop p{margin:0;color:#d3dcff;font-size:12px}
.tool-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.tool-mini-badge{
  font-size:11px;border-radius:999px;
  border:1px solid rgba(255,255,255,.22);padding:4px 10px;
  background:rgba(10,16,36,.65);color:#eaf0ff;font-weight:500;
}
.tool-preview-bars{margin-top:14px;display:grid;gap:6px}
.tool-preview-bars span{height:6px;border-radius:999px;background:rgba(15,23,42,.9);overflow:hidden;position:relative}
.tool-preview-bars span::after{
  content:"";position:absolute;inset:0 34% 0 0;border-radius:inherit;
  background:linear-gradient(90deg,var(--accent),var(--primary));
}
.tool-hint{margin-top:10px;font-size:11px;color:#d0ddff;opacity:.9}

/* --- Pricing --- */
.pricing-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.pricing-grid.pricing-2x2{grid-template-columns:repeat(2,minmax(260px,420px));justify-content:center}
.price{position:relative;text-align:center}
.price h3{margin:0 0 4px;font-size:18px;font-weight:600;color:#fff}
.price .price-tag{font-size:36px;margin:8px 0 14px;font-weight:800;color:#fff}
.price .price-tag span{font-size:14px;color:var(--muted);font-weight:500}
.price-list{list-style:none;padding:0;margin:0 0 16px;display:grid;gap:8px;color:#d3dcff;font-size:14px}
.price-list li::before{content:"\2713";margin-right:8px;color:var(--success);font-weight:600}
.price.highlight{
  border-color:rgba(91,123,255,.6);
  box-shadow:0 12px 40px rgba(91,123,255,.18);
}
.ribbon{
  position:absolute;top:-12px;left:50%;transform:translateX(-50%);
  background:var(--primary);color:white;
  padding:4px 16px;border-radius:999px;
  font-size:12px;font-weight:600;
  white-space:nowrap;
}

.pricing-subtitle{text-align:center;margin:-8px 0 24px;color:var(--muted)}
.credit-grid{
  display:grid;grid-template-columns:repeat(2,minmax(260px,420px));
  justify-content:center;gap:16px;margin-top:20px;
}
.credit-grid .card{text-align:center}
.credit-grid ul{
  text-align:left;max-width:34ch;margin:12px auto 0;
  padding:0;list-style:none;display:grid;gap:8px;
  color:#d3dcff;font-size:14px;
}
.credit-grid ul li::before{content:"\2713";margin-right:8px;color:var(--success);font-weight:600}

/* --- FAQ / Accordion --- */
.accordion details{
  background:var(--card);border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius);padding:18px 20px;margin:10px 0;
  box-shadow:var(--shadow);transition:box-shadow .15s;
}
.accordion details[open]{box-shadow:var(--shadow-lg)}
.accordion summary{cursor:pointer;font-weight:600;font-size:15px;color:#fff;list-style:none}
.accordion summary::-webkit-details-marker{display:none}
.accordion summary::after{content:"+";float:right;font-size:20px;font-weight:300;color:var(--muted);transition:transform .2s}
.accordion details[open] summary::after{content:"\2212"}
.accordion p{color:#cbd6ff;margin:12px 0 0;line-height:1.6}
.accordion ul{color:#cbd6ff;margin:8px 0 0;padding-left:20px}
.accordion li{margin:4px 0}

/* --- Form --- */
.form{max-width:780px;margin:0 auto}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid .full{grid-column:1 / -1}
label span{display:block;color:#d7e3ff;margin-bottom:6px;font-size:14px;font-weight:500}
input,textarea{
  width:100%;padding:12px 14px;border-radius:var(--radius-sm);
  border:1px solid rgba(255,255,255,.12);background:#0c1426;
  color:var(--text);outline:none;font-size:14px;
  transition:border-color .15s, box-shadow .15s;
}
input:focus,textarea:focus{box-shadow:0 0 0 3px var(--ring);border-color:var(--primary)}
input{height:44px;line-height:1.2}

/* --- Buttons --- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:1px solid transparent;
  background:linear-gradient(180deg,var(--primary),var(--primary-light));
  color:white;
  padding:11px 20px;border-radius:var(--radius-sm);
  font-weight:600;font-size:14px;line-height:1.2;
  box-shadow:0 8px 20px rgba(79,124,255,.25);
  transition:transform .04s ease, filter .15s ease, box-shadow .15s;
  cursor:pointer;text-decoration:none;
}
.btn:hover{transform:translateY(-1px);filter:brightness(1.05);box-shadow:0 12px 28px rgba(79,124,255,.3);color:white}
.btn:active{transform:translateY(0)}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.btn-lg{padding:14px 28px;font-size:16px;border-radius:var(--radius)}
.btn-ghost{
  background:transparent;border:1px solid rgba(255,255,255,.2);
  color:#eaf0ff;box-shadow:none;
}
.btn-ghost:hover{background:rgba(91,123,255,.08);border-color:rgba(127,164,255,.4);color:var(--primary-light)}
.btn-accent{background:linear-gradient(180deg,var(--accent),#16a5bd);box-shadow:0 8px 20px rgba(34,211,238,.2)}
.btn-accent:hover{filter:brightness(1.05);box-shadow:0 12px 28px rgba(34,211,238,.25)}
.btn-alt{background:transparent;border:1px solid rgba(255,255,255,.2);color:#eaf0ff;box-shadow:none}
.btn-alt:hover{background:rgba(91,123,255,.08);color:var(--primary-light);border-color:rgba(127,164,255,.4)}
.btn-cyan{background:linear-gradient(180deg,#20c3d6,#16a5bd);color:#05222a;box-shadow:0 8px 20px rgba(34,211,238,.25);border:1px solid rgba(255,255,255,.12)}
.btn-cyan:hover{filter:brightness(1.03);transform:translateY(-1px)}
.btn-danger{background:rgba(239,68,68,.14);border:1px solid rgba(239,68,68,.35);color:#fecaca;box-shadow:none}
.btn-danger:hover{background:rgba(239,68,68,.22);border-color:rgba(239,68,68,.5)}

/* --- Footer --- */
.site-footer{
  padding:48px 0 24px;
  border-top:1px solid rgba(255,255,255,.06);
  background:rgba(15,23,42,.45);
}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}
.footer-links{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.footer-links a{color:var(--muted);font-size:14px;transition:color .15s}
.footer-links a:hover{color:var(--primary)}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  border:1px solid rgba(255,255,255,.14);background:#0b1326;
  padding:6px 12px;border-radius:999px;font-size:11px;
  color:var(--muted);font-weight:500;
}
.site-footer h4{margin:0 0 12px;font-size:14px;font-weight:600;color:#fff}
.muted{color:var(--muted)}
.small{font-size:13px}
.tiny{font-size:12px;color:var(--muted)}

/* --- Cookie banner --- */
.cookie-banner{
  display:none;position:fixed;left:16px;right:16px;bottom:16px;
  background:var(--panel);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius);box-shadow:var(--shadow-xl);z-index:120;
}
.cookie-inner{display:flex;gap:16px;align-items:center;justify-content:space-between;padding:16px 20px}
.cookie-inner p{margin:0;font-size:13px;color:#cbd6ff}
.cookie-actions{display:flex;gap:10px;flex-wrap:wrap}

/* --- Toast --- */
#toast{
  position:fixed;bottom:20px;left:50%;transform:translateX(-50%);
  background:#111827;color:#e5e7eb;
  padding:12px 20px;border-radius:var(--radius-sm);
  display:none;box-shadow:var(--shadow-xl);z-index:9999;
  white-space:pre-line;font-size:13px;font-weight:500;
}

/* --- Animations --- */
.fade{opacity:0;transform:translateY(16px);transition:opacity .5s ease, transform .5s ease}
.fade.in{opacity:1;transform:none}

/* --- Backdrop & lock scroll (menu mobile) --- */
.nav-backdrop{
  position:fixed;inset:0;background:rgba(0,0,0,.45);backdrop-filter:blur(4px);
  z-index:90;transition:opacity .2s ease;opacity:0;
}
.menu-open .nav-backdrop{opacity:1}
.menu-open{overflow:hidden}

/* --- Auth layout --- */
.auth-layout{
  min-height:calc(100dvh - 72px);
  display:grid;grid-template-columns:1fr 1fr;
}
.auth-main{
  display:flex;justify-content:center;align-items:flex-start;
  padding:48px 24px;
  background:
    radial-gradient(circle at 0% 0%,rgba(91,123,255,.15) 0%,rgba(11,18,32,0) 60%),
    radial-gradient(circle at 100% 0%,rgba(34,211,238,.18) 0%,rgba(11,18,32,0) 60%),
    linear-gradient(180deg,#0b1220 0%,#0a1223 60%,#070d18 100%);
  border-right:1px solid rgba(255,255,255,.05);
}
.auth-card{
  background:var(--card);border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius);box-shadow:var(--shadow-lg);
  width:100%;max-width:480px;
}
.auth-head{padding:28px 28px 0}
.auth-title{margin:0 0 6px;font-size:26px;font-weight:700;color:#fff}
.note{font-size:14px;color:var(--muted);margin:0;line-height:1.5}

.tabs{display:flex;gap:6px;padding:20px 28px}
.tab{
  flex:1;text-align:center;padding:10px 12px;
  border-radius:var(--radius-sm);
  background:rgba(127,164,255,.06);
  border:1px solid rgba(127,164,255,.22);
  color:#cfe1ff;cursor:pointer;font-size:14px;font-weight:500;
  transition:background .15s, color .15s, border-color .15s;
}
.tab:hover{color:var(--primary-light);border-color:rgba(127,164,255,.4)}
.tab[aria-selected="true"]{
  background:linear-gradient(180deg,var(--primary),var(--primary-light));
  color:#fff;
  border-color:transparent;
  box-shadow:0 6px 16px rgba(91,123,255,.28);
}

.panel{padding:0 28px 28px}
.grid{display:grid;grid-template-columns:1fr;gap:14px}
.grid .full{grid-column:1 / -1}

.actions{display:flex;gap:10px;align-items:center;justify-content:space-between;margin-top:8px}
.alert{
  margin-top:12px;padding:12px;border-radius:var(--radius-sm);
  background:#0c1426;border:1px solid rgba(255,255,255,.12);
  font-size:13px;line-height:1.5;color:#cbd6ff;
}
.hidden{display:none}
.already{margin:16px 0 0;font-size:13px;color:var(--muted);line-height:1.5}
.already .link{color:var(--accent);font-weight:500}
.already .link:hover{text-decoration:underline}
.subline{font-size:12px;color:var(--muted);margin-top:14px;line-height:1.5}
.subline a{color:var(--accent)}
.subline a:hover{text-decoration:underline}

/* Auth hero (right column) */
.auth-hero{
  position:relative;overflow:hidden;
  background:#000;
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:48px 36px;color:white;
}
.hero-video{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;opacity:.45;
}
.hero-overlay{
  position:absolute;inset:0;
  background:
    radial-gradient(circle at 20% 20%,rgba(91,123,255,.45) 0%,rgba(0,0,0,0) 60%),
    radial-gradient(circle at 80% 30%,rgba(34,211,238,.35) 0%,rgba(0,0,0,0) 55%),
    linear-gradient(160deg,rgba(3,7,18,.4) 0%,rgba(3,7,18,.8) 70%);
  pointer-events:none;
}
.auth-hero-copy{position:relative;z-index:3;max-width:420px;color:white}
.auth-hero-copy h2{font-size:clamp(24px,3vw,40px);margin:.4rem 0;font-weight:300;color:white;line-height:1.15}
.auth-hero-copy b{font-weight:600}
.auth-hero-copy p{opacity:.9;margin:0;font-size:16px;line-height:1.5}
.badge-soft{
  display:inline-block;font-size:12px;padding:6px 14px;
  border-radius:999px;background:rgba(0,0,0,.55);
  border:1px solid rgba(255,255,255,.2);font-weight:500;
  color:#fff;backdrop-filter:blur(4px);
}
.hero-card{
  position:absolute;right:36px;top:36px;z-index:3;
  width:240px;max-width:35vw;
  background:rgba(20,31,54,.55);backdrop-filter:blur(12px);
  border:1px solid rgba(255,255,255,.18);border-radius:var(--radius);
  box-shadow:var(--shadow-xl);padding:16px;
  color:#eaf2ff;font-size:12px;line-height:1.5;font-weight:500;
}
.hero-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;font-weight:600;color:#fff}
.badge-ok{background:var(--success);border-radius:999px;font-size:10px;padding:3px 8px;font-weight:600;color:white}
.hero-row{display:flex;justify-content:space-between;font-size:12px;padding:4px 0;border-bottom:1px solid rgba(255,255,255,.07)}
.hero-row:last-child{border-bottom:0}
.hero-hint{font-size:11px;color:#a8b6d8;margin-top:10px}

/* --- Factures page --- */
.page-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.page-header h1{margin:0;font-size:28px;font-weight:700;color:#fff}
.page-header p{margin:4px 0 0;font-size:14px}
.pill{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;border-radius:999px;
  border:1px solid rgba(255,255,255,.14);font-size:12px;
  color:#cbd6ff;background:rgba(10,16,30,.55);font-weight:500;
}

.section.section--full{min-height:calc(100vh - 72px);padding-top:28px;padding-bottom:28px}
.section.section--full .container{height:100%;display:flex;flex-direction:column}

.analysis-grid{margin-top:12px;flex:1;display:grid;grid-template-columns:minmax(0,2.4fr) minmax(0,1fr);gap:24px;align-items:start}

.drop-card{
  padding:28px;background:var(--card);
  border-radius:var(--radius);border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--shadow-lg);
}
.dropzone{
  border:2px dashed rgba(255,255,255,.18);border-radius:16px;
  padding:44px 28px;text-align:center;background:rgba(14,22,40,.6);
  cursor:pointer;
  transition:border-color .15s, background .15s, box-shadow .15s;
}
.dropzone:hover{border-color:var(--primary);background:rgba(91,123,255,.06);box-shadow:0 6px 20px rgba(91,123,255,.12)}
.dropzone.dragover{border-style:solid;border-color:var(--primary);background:rgba(91,123,255,.1)}
.dropzone-icon{width:48px;height:48px;margin-inline:auto;margin-bottom:14px;color:var(--primary)}
.dropzone-title{margin:0 0 6px;font-size:18px;font-weight:600;color:#fff}
.dropzone-sub{margin:0;font-size:14px;color:var(--muted)}
.dropzone-sub span{color:var(--primary);font-weight:600}

.files{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:10px}
.file-item{
  display:flex;align-items:flex-start;justify-content:space-between;gap:12px;
  padding:14px 16px;border-radius:var(--radius-sm);
  background:rgba(14,22,40,.6);border:1px solid rgba(255,255,255,.08);font-size:13px;
}
.file-main{display:flex;flex-direction:column;gap:3px;min-width:0}
.file-name{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#fff}
.file-meta{font-size:11px;color:var(--muted)}
.file-right{display:flex;flex-direction:column;align-items:flex-end;gap:6px;min-width:130px}
.file-status{
  font-size:12px;padding:4px 10px;border-radius:999px;
  border:1px solid rgba(255,255,255,.14);color:var(--muted);
  white-space:nowrap;font-weight:500;
}
.file-status.status-pending{border-color:rgba(255,255,255,.14);color:var(--muted)}
.file-status.status-running{border-color:var(--accent);color:var(--accent)}
.file-status.status-done{border-color:var(--success);color:var(--success)}
.file-status.status-error{border-color:var(--danger);color:var(--danger)}
.small-hint{font-size:12px;color:var(--muted);margin-top:12px}

.side-card{
  padding:24px;background:var(--card);
  border-radius:var(--radius);border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--shadow);position:sticky;top:88px;
}
.side-card h2{margin:0 0 12px;font-size:18px;font-weight:600;color:#fff}
.side-list{list-style:none;padding:0;margin:0;display:grid;gap:8px;font-size:14px;color:#cbd6ff}
.side-list li::before{content:"\2022";margin-right:8px;color:var(--primary)}
.side-meta{margin-top:12px;font-size:12px;color:var(--muted);line-height:1.5}

.btn-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.btn-row .btn{font-size:14px;padding:11px 18px}

.progress-wrapper{margin-top:16px}
.progress-bar{height:6px;width:100%;border-radius:999px;background:rgba(15,23,42,.9);overflow:hidden}
.progress-inner{height:100%;width:0;border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--accent));transition:width .2s ease}
.progress-meta{margin-top:6px;font-size:12px;color:var(--muted);display:flex;justify-content:space-between}

/* --- Dashboard --- */
.dash-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.kpi{
  padding:20px;border-radius:var(--radius);
  background:var(--card);border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--shadow);
}
.kpi h3{margin:0 0 8px;font-size:13px;color:var(--muted);font-weight:500}
.kpi .v{font-size:24px;font-weight:700;color:#fff}
.avatar{
  width:44px;height:44px;border-radius:999px;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  display:flex;align-items:center;justify-content:center;
  color:white;font-weight:700;font-size:18px;
}
.row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.cards{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px;margin-top:20px}
.muted-2{color:#cbd6ff}

/* --- Billing --- */
.billing-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:20px}
.invoices{width:100%;border-collapse:collapse}
.invoices th,.invoices td{padding:12px;border-bottom:1px solid rgba(255,255,255,.08);text-align:left;font-size:14px}
.invoices th{font-size:12px;color:var(--muted);font-weight:600;background:rgba(148,163,184,.08)}
.hint{font-size:12px;color:var(--muted)}

.account-card,.invoices-card{position:relative;overflow:hidden;border-color:rgba(127,164,255,.25);box-shadow:0 18px 44px rgba(5,10,26,.45)}
.account-card::before,.invoices-card::before{
  content:"";position:absolute;inset:0 0 auto 0;
  height:3px;background:linear-gradient(90deg,var(--primary),var(--accent));
  border-radius:var(--radius) var(--radius) 0 0;pointer-events:none;
}
.panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:14px}
.panel-head h2{margin:0;color:#fff}
.panel-sub{margin:4px 0 0;font-size:12px;color:var(--muted)}
.plan-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.plan-metric{
  padding:14px;border-radius:var(--radius-sm);
  border:1px solid rgba(255,255,255,.12);background:rgba(8,14,30,.55);
}
.plan-metric .k{display:block;margin-bottom:6px;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.plan-metric .v{font-size:16px;font-weight:700;color:#eef3ff;word-break:break-word}
.account-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.payment-wrap{
  margin-top:14px;padding:14px;border-radius:var(--radius-sm);
  border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.03);
}
.payment-head{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.payment-wrap h3{margin:0;font-size:15px;color:#fff}
.invoices-shell{margin-top:12px;border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-sm);overflow:auto;background:rgba(8,14,30,.55)}
.invoice-help{margin-top:10px}
.notice{
  margin-top:12px;padding:12px 16px;border-radius:var(--radius-sm);
  border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.04);
  font-size:13px;color:var(--muted);display:none;
}

/* --- Iframe warning --- */
#frame-warning{
  display:none;background:var(--primary);color:white;
  padding:10px 16px;text-align:center;font-size:13px;
}
#frame-warning a{color:white;text-decoration:underline;font-weight:600}

/* --- Legal pages --- */
.legal-content{max-width:780px;margin:0 auto}
.legal-content h2{font-size:22px;margin:32px 0 12px;font-weight:600;color:#fff}
.legal-content h3{font-size:17px;margin:24px 0 8px;font-weight:600;color:#fff}
.legal-content p{margin:0 0 16px;color:#cbd6ff;line-height:1.7}
.legal-content ul{margin:0 0 16px;padding-left:24px;color:#cbd6ff}
.legal-content li{margin:4px 0}
.legal-content a{color:var(--primary)}

/* --- Step icons --- */
.step-icon{
  width:56px;height:56px;margin:0 auto 8px;
  padding:14px;border-radius:16px;
  background:rgba(91,123,255,.10);
  color:var(--primary-light);
}
.step-icon svg{width:100%;height:100%}

/* --- Feature icons --- */
.feature-icon{
  width:44px;height:44px;
  padding:10px;border-radius:12px;
  background:rgba(91,123,255,.12);
  border:1px solid rgba(127,164,255,.18);
  color:var(--primary-light);
  margin-bottom:14px;
}
.feature-icon svg{width:100%;height:100%}

/* --- Use case icons --- */
.use-icon{
  width:40px;height:40px;
  padding:8px;border-radius:10px;
  background:rgba(34,211,238,.10);
  border:1px solid rgba(34,211,238,.18);
  color:var(--accent);
  margin-bottom:12px;
}
.use-icon svg{width:100%;height:100%}

/* --- CTA banner --- */
.cta-banner{
  background:
    radial-gradient(600px 300px at 30% 50%, rgba(91,123,255,.14), transparent),
    radial-gradient(400px 250px at 70% 50%, rgba(34,211,238,.10), transparent);
  border-top:1px solid rgba(255,255,255,.05);
  border-bottom:1px solid rgba(255,255,255,.05);
}
.cta-banner-icon{
  width:72px;height:72px;margin:0 auto 16px;
  padding:12px;border-radius:20px;
  background:rgba(91,123,255,.12);
  color:var(--primary-light);
}
.cta-banner-icon svg{width:100%;height:100%}

/* --- Result preview card (landing page) --- */
.result-preview{
  max-width:520px;margin:0 auto;
  background:var(--card);
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius);
  padding:28px;
  box-shadow:var(--shadow-lg);
}
.result-preview-header{
  display:flex;justify-content:space-between;align-items:flex-start;gap:16px;
  margin-bottom:24px;
}
.result-preview-header h3{margin:0 0 4px;font-size:18px;font-weight:700;color:#fff}
.result-preview-header p{margin:0;font-size:13px;color:var(--muted)}
.result-preview-row{
  display:flex;align-items:center;gap:16px;
  padding:14px 16px;
  border-radius:var(--radius-sm);
  background:rgba(14,22,40,.6);
  border:1px solid rgba(255,255,255,.06);
  margin-bottom:10px;
}
.result-preview-row:last-of-type{margin-bottom:0}
.result-preview-label{
  display:inline-block;
  min-width:130px;
  font-size:11px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.06em;
  color:var(--muted);
  padding:6px 12px;
  border-radius:8px;
  background:rgba(91,123,255,.10);
  border:1px solid rgba(91,123,255,.18);
  text-align:center;
  flex:0 0 auto;
}
.result-preview-value{
  font-size:15px;
  font-weight:600;
  color:#fff;
}
.result-preview-bullets{
  list-style:none;padding:0;margin:20px 0 0;display:grid;gap:10px;
}
.result-preview-bullets li{
  display:flex;align-items:center;gap:10px;
  font-size:14px;color:var(--muted);
}
.result-preview-bullets li::before{
  content:"";
  width:8px;height:8px;border-radius:50%;
  background:var(--primary);
  flex:0 0 8px;
  opacity:.7;
}

/* ====== RESPONSIVE ====== */
@media (max-width:1200px){
  .cards{grid-template-columns:1fr 1fr}
}
@media (max-width:1080px){
  .auth-layout{grid-template-columns:1fr}
  .auth-hero{display:none}
  .auth-main{align-items:center;min-height:calc(100dvh - 72px)}
  .auth-card{max-width:440px}
  .billing-grid{grid-template-columns:1fr}
}
@media (max-width:1024px){
  .analysis-grid{grid-template-columns:1fr}
}
@media (max-width:960px){
  .features-grid{grid-template-columns:1fr}
  .tool-grid{grid-template-columns:1fr}
  .tool-preview{order:2}
  .kpis{grid-template-columns:1fr 1fr}
  .cards{grid-template-columns:1fr}
  .pricing-grid{grid-template-columns:1fr}
  .pricing-grid.pricing-2x2{grid-template-columns:1fr}
  .credit-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr;gap:16px}
  .plan-grid{grid-template-columns:1fr}
}
@media (max-width:720px){
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .site-header{min-height:60px}
  .header-grid{padding:0 12px;min-height:60px}

  .main-nav{
    position:fixed;top:60px;left:0;right:0;
    background:rgba(11,18,32,.98);backdrop-filter:blur(12px);
    padding:16px 20px 24px;
    border-top:1px solid rgba(255,255,255,.08);
    transform:translateY(-120%);
    transition:transform .25s ease;
    flex-direction:column;align-items:stretch;gap:8px;
    z-index:100;box-shadow:var(--shadow-xl);
  }
  .main-nav.open{transform:none}
  .main-nav ul{flex-direction:column;gap:4px}
  .main-nav a{display:block;padding:12px 16px;border-radius:var(--radius-sm);font-size:15px}
  .main-nav a:active{background:rgba(255,255,255,.04)}
  .nav-cta{align-self:flex-start}
  .nav-toggle{display:block;justify-self:end}
  .lang-switcher{margin:8px 0 0}
}
@media (max-width:480px){
  .hero{padding:56px 0 40px}
  .hero h1{font-size:28px}
  .hero p{font-size:16px}
  .hero-dropzone{padding:24px 16px}
  .trust-badge{white-space:normal}
}

/* ====== LEGAL PAGES ====== */
.legal-meta{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 16px}
.toc{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px 20px;margin:20px 0}
.toc strong{display:block;margin-bottom:8px}
.toc ul{margin:0;padding-left:20px}
.toc li{margin:4px 0}
.toc a{color:var(--primary-light);text-decoration:none}
.toc a:hover{text-decoration:underline}
.pref-list{list-style:none;padding:0;margin:16px 0;display:grid;gap:12px}
.pref-item{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px 18px}