:root { --ink:#0f172a; --muted:#64748b; --line:#e2e8f0; --accent:#4f46e5; --accent-pressed:#4338ca; --violet:#8b5cf6; --cyan:#06b6d4; --ok:#10b981; --err:#dc2626; --bg:#071426; --paper:#fff; --soft:#f8fafc; --shadow:0 18px 52px rgba(15,23,42,.12); }
* { box-sizing:border-box; }
body { margin:0; color:var(--ink); background:radial-gradient(circle at 58% 8%, rgba(79,70,229,.34), transparent 34%), radial-gradient(circle at 72% 34%, rgba(16,185,129,.22), transparent 30%), var(--bg); font:15px/1.5 Inter, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Arial, sans-serif; }
header { position:sticky; top:0; z-index:10; background:rgba(7,20,38,.78); color:#fff; border-bottom:1px solid rgba(255,255,255,.12); backdrop-filter:saturate(180%) blur(18px); }
nav { max-width:1320px; margin:auto; padding:18px 28px; display:flex; justify-content:space-between; align-items:center; gap:18px; }
.brand { display:flex; align-items:center; gap:10px; color:#fff; text-decoration:none; font-weight:800; letter-spacing:0; }
.brand-mark { width:38px; height:38px; display:grid; place-items:center; }
.brand-mark img { width:38px; height:38px; display:block; }
.brand-pro { color:var(--ok); }
nav a { color:rgba(255,255,255,.82); text-decoration:none; margin-left:10px; padding:7px 10px; border-radius:8px; font-size:14px; font-weight:650; }
nav a:hover { background:rgba(255,255,255,.1); color:#fff; }
.nav-links { display:flex; align-items:center; gap:6px; flex-wrap:wrap; }
.language-switcher { display:inline-flex; align-items:center; gap:4px; margin-left:10px; padding:3px; border:1px solid rgba(255,255,255,.18); border-radius:999px; background:rgba(255,255,255,.08); }
.language-switcher a { margin:0; padding:4px 8px; border-radius:999px; font-size:12px; font-weight:800; }
.language-switcher a.active { background:#fff; color:var(--accent); }
main { max-width:1320px; margin:0 auto; padding:24px 28px 42px; }
section, .panel { background:var(--paper); border:1px solid rgba(226,232,240,.9); border-radius:8px; padding:22px; margin-bottom:18px; box-shadow:var(--shadow); }
h1 { margin:0 0 18px; font-size:28px; line-height:1.15; letter-spacing:0; font-weight:700; }
h2 { margin:0 0 14px; font-size:18px; letter-spacing:0; font-weight:700; }
label { display:block; margin:14px 0 6px; font-size:13px; color:var(--muted); font-weight:650; }
input, select, textarea { width:100%; padding:11px 12px; border:1px solid var(--line); border-radius:8px; background:var(--soft); color:var(--ink); font:inherit; outline:none; }
input:focus, select:focus, textarea:focus { border-color:var(--accent); box-shadow:0 0 0 3px rgba(0,122,255,.16); background:#fff; }
input[type="checkbox"] { width:auto; accent-color:var(--accent); }
button, .button { display:inline-flex; align-items:center; justify-content:center; gap:8px; min-height:40px; border:0; border-radius:8px; background:var(--accent); color:#fff; padding:10px 15px; text-decoration:none; cursor:pointer; font:inherit; font-weight:750; box-shadow:0 12px 24px rgba(79,70,229,.22); }
button:hover, .button:hover { background:var(--accent-pressed); }
button[disabled] { opacity:.65; cursor:wait; }
.row { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.muted { color:var(--muted); }
fieldset { border:1px solid var(--line); border-radius:8px; padding:16px; margin:16px 0; background:var(--soft); }
legend { padding:0 8px; font-weight:700; color:var(--ink); }
.field-head { display:flex; align-items:center; gap:8px; margin:14px 0 6px; }
.field-head label { margin:0; }
.help-button { width:22px; height:22px; min-height:22px; padding:0; border-radius:50%; border:1px solid var(--line); background:#fff; color:var(--muted); font-size:13px; font-weight:700; }
.help-button:hover { background:#ececf0; color:var(--ink); }
.hint { margin:6px 0 0; color:var(--muted); font-size:13px; }
.check-row { display:flex; align-items:center; gap:8px; margin:14px 0 6px; }
.check-row label { margin:0; color:var(--ink); font-size:15px; font-weight:500; }
dialog { width:min(520px, calc(100vw - 32px)); border:0; border-radius:8px; padding:0; box-shadow:0 24px 72px rgba(0,0,0,.22); }
dialog::backdrop { background:rgba(0,0,0,.28); }
.modal-body { padding:22px; }
.modal-body h2 { margin:0 0 10px; }
.modal-body p { margin:0 0 14px; color:var(--muted); }
.modal-body .actions { justify-content:flex-end; margin-top:18px; }
table { width:100%; border-collapse:separate; border-spacing:0; overflow:hidden; border:1px solid var(--line); border-radius:8px; }
th, td { border-bottom:1px solid var(--line); padding:10px 12px; text-align:left; vertical-align:top; }
th { background:#f5f5f7; color:var(--muted); font-size:13px; font-weight:650; }
tr:last-child td { border-bottom:0; }
pre { overflow:auto; background:#f5f5f7; border:1px solid var(--line); border-radius:8px; padding:12px; }
.progress-wrap { margin:20px 0; }
.progress-label { display:flex; justify-content:space-between; gap:16px; margin-bottom:8px; color:var(--muted); }
.progress { height:10px; background:#e8e8ed; border-radius:999px; overflow:hidden; }
.progress-bar { height:100%; width:0; background:linear-gradient(90deg, #007aff, #34c759); border-radius:999px; transition:width .35s ease; }
.steps { display:grid; grid-template-columns:repeat(4,1fr); gap:10px; margin:18px 0; }
.step { border:1px solid var(--line); border-radius:8px; padding:12px; color:var(--muted); background:var(--soft); }
.step.active { border-color:var(--accent); color:var(--ink); background:#eef5ff; }
.step.done { border-color:#b8e2c1; color:var(--ok); background:#f0fff4; }
.step.failed { border-color:#ffc4ca; color:var(--err); background:#fff1f2; }
.actions { display:flex; flex-wrap:wrap; gap:10px; margin-top:16px; }
.status-pill { display:inline-flex; padding:4px 9px; border:1px solid var(--line); border-radius:999px; background:var(--soft); font-size:13px; font-weight:650; }
.status-pill.done { color:var(--ok); border-color:#b8e2c1; background:#f0fff4; }
.status-pill.failed { color:var(--err); border-color:#ffc4ca; background:#fff1f2; }
.intro { display:grid; grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr); gap:24px; align-items:center; padding:40px 42px 30px; min-height:520px; background:linear-gradient(135deg, rgba(255,255,255,.98), rgba(241,245,249,.98) 55%, rgba(238,242,255,.98)); border-color:rgba(255,255,255,.7); position:relative; overflow:hidden; }
.intro::before { content:""; position:absolute; inset:auto -90px -150px auto; width:520px; height:520px; background:radial-gradient(circle, rgba(6,182,212,.2), transparent 64%); pointer-events:none; }
.intro h1 { font-size:56px; max-width:760px; margin-bottom:14px; letter-spacing:0; }
.lead { font-size:18px; color:#475569; max-width:610px; margin:0 0 18px; }
.eyebrow { display:inline-flex; align-items:center; gap:7px; margin-bottom:16px; padding:5px 11px; border-radius:999px; background:#eef2ff; color:var(--accent); font-size:12px; line-height:1; font-weight:800; text-transform:uppercase; letter-spacing:0; }
.gradient-text { color:var(--accent); }
.value-list { display:grid; gap:10px; margin:18px 0 0; padding:0; list-style:none; }
.value-list li { display:flex; gap:10px; align-items:flex-start; }
.mark { display:inline-grid; place-items:center; flex:0 0 24px; width:24px; height:24px; border-radius:50%; background:#eaf5ee; color:var(--ok); font-weight:750; }
.signal-panel { background:#111827; color:#fff; border-radius:8px; padding:18px; display:grid; gap:12px; align-content:start; }
.signal-panel h2 { color:#fff; margin-bottom:2px; }
.signal-panel p { margin:0; color:#d1d5db; }
.signal-row { display:flex; justify-content:space-between; gap:12px; padding:10px 0; border-bottom:1px solid rgba(255,255,255,.14); }
.signal-row:last-child { border-bottom:0; }
.signal-label { color:#d1d5db; }
.signal-value { font-weight:750; text-align:right; }
.band { background:transparent; border:0; box-shadow:none; padding:0; }
.feature-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
.feature { background:var(--paper); border:1px solid rgba(0,0,0,.08); border-radius:8px; padding:18px; box-shadow:var(--shadow); }
.feature strong { display:block; margin-bottom:6px; font-size:16px; }
.feature p { margin:0; color:var(--muted); }
.workflow { display:grid; grid-template-columns:repeat(4,1fr); gap:10px; counter-reset:workflow; }
.workflow-step { background:var(--soft); border:1px solid var(--line); border-radius:8px; padding:14px; counter-increment:workflow; }
.workflow-step::before { content:counter(workflow); display:inline-grid; place-items:center; width:26px; height:26px; margin-bottom:10px; border-radius:50%; background:var(--accent); color:#fff; font-weight:750; }
.workflow-step strong { display:block; margin-bottom:4px; }
.upload-panel { border-color:rgba(0,122,255,.22); }
.upload-panel h2 { font-size:22px; }
.hero-actions { display:flex; flex-wrap:wrap; gap:12px; margin:18px 0 14px; }
.button.secondary { background:#fff; color:var(--ink); border:1px solid #cbd5e1; box-shadow:none; }
.trust-row { display:flex; flex-wrap:wrap; gap:18px; color:#64748b; font-size:13px; font-weight:650; }
.trust-row span { display:inline-flex; align-items:center; gap:7px; }
.demo-report-preview { margin-top:24px; }
.demo-report-preview h2 { margin-bottom:10px; font-size:17px; }
.demo-report-preview a { display:block; overflow:hidden; border:1px solid #cbd5e1; border-radius:8px; background:#fff; box-shadow:0 18px 44px rgba(15,23,42,.16); transition:transform .18s ease, box-shadow .18s ease; }
.demo-report-preview a:hover { transform:translateY(-2px); box-shadow:0 22px 52px rgba(15,23,42,.2); }
.demo-report-preview img { display:block; width:100%; height:auto; aspect-ratio:8 / 5; object-fit:cover; object-position:top; }
.hero-stack { position:relative; display:grid; gap:14px; }
.upload-card { background:#fff; border:1px solid rgba(226,232,240,.92); border-radius:8px; padding:22px; box-shadow:0 22px 60px rgba(15,23,42,.14); }
.upload-card h2 { font-size:22px; margin-bottom:8px; }
.upload-card p { margin:0 0 14px; }
.retention-control { display:grid; gap:8px; margin-top:14px; }
.retention-head { display:flex; align-items:center; justify-content:space-between; gap:12px; }
.retention-head label { margin:0; }
.retention-value { display:inline-flex; align-items:center; min-height:28px; padding:4px 9px; border:1px solid #c7d2fe; border-radius:999px; background:#eef2ff; color:var(--accent); font-size:13px; font-weight:800; white-space:nowrap; }
.retention-range { width:100%; padding:0; border:0; background:transparent; accent-color:var(--accent); }
.retention-scale { display:flex; justify-content:space-between; color:var(--muted); font-size:12px; font-weight:650; }
.workbench { grid-template-columns:minmax(320px,.82fr) minmax(440px,1.18fr); align-items:start; min-height:auto; padding:28px; background:#f8fafc; }
.workbench::before { display:none; }
.workbench h1 { max-width:620px; font-size:38px; }
.workbench .lead { font-size:16px; max-width:560px; }
.workbench-list { display:grid; gap:10px; margin:18px 0 0; padding:0; list-style:none; }
.workbench-list li { display:grid; grid-template-columns:24px 1fr; gap:10px; align-items:start; color:#334155; }
.workbench-list span { display:grid; place-items:center; width:24px; height:24px; border-radius:50%; background:#dcfce7; color:#166534; font-weight:800; }
.drop-zone { display:grid; place-items:center; gap:8px; min-height:150px; margin:14px 0; padding:18px; border:1.5px dashed #a5b4fc; border-radius:8px; background:#f8fafc; text-align:center; cursor:pointer; transition:border-color .15s ease, background .15s ease; }
.drop-zone:hover, .drop-zone.dragover { border-color:var(--accent); background:#eef2ff; }
.drop-zone strong { font-size:16px; }
.drop-zone span { color:var(--muted); }
.drop-zone-icon { display:grid; place-items:center; width:46px; height:46px; border-radius:8px; background:#eef2ff; color:var(--accent); font-weight:900; }
.file-input-hidden { position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); clip-path:inset(50%); white-space:nowrap; }
.file-name { display:inline-flex; max-width:100%; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; padding:5px 9px; border:1px solid var(--line); border-radius:999px; background:#fff; font-size:13px; }
.profile-summary { border:1px solid var(--line); border-radius:8px; padding:14px; margin:14px 0; background:#fff; }
.profile-summary-head { display:flex; justify-content:space-between; gap:12px; align-items:flex-start; margin-bottom:10px; }
.profile-summary h3 { margin:0 0 4px; font-size:16px; }
.profile-type { color:var(--muted); font-size:13px; }
.profile-summary-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:8px; }
.summary-item { border:1px solid var(--line); border-radius:8px; padding:9px; background:var(--soft); }
.summary-item span { display:block; color:var(--muted); font-size:12px; font-weight:700; }
.summary-item strong { display:block; margin-top:2px; font-size:14px; }
.summary-checks { display:flex; flex-wrap:wrap; gap:6px; margin-top:10px; }
.summary-checks span { display:inline-flex; padding:4px 8px; border-radius:999px; background:#eef2ff; color:var(--accent); font-size:12px; font-weight:800; }
.profile-guide { background:#fff; border:1px solid var(--line); border-radius:8px; padding:16px; margin:16px 0; }
.profile-guide-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:10px; }
.profile-guide article { border:1px solid var(--line); border-radius:8px; padding:12px; background:var(--soft); }
.profile-guide strong { display:block; margin-bottom:5px; }
.profile-guide p { margin:0; color:var(--muted); font-size:13px; }
.profile-presets { display:grid; grid-template-columns:repeat(4,1fr); gap:10px; margin:16px 0; }
.preset-button { display:block; width:100%; text-align:left; min-height:88px; padding:12px; border:1px solid var(--line); border-radius:8px; background:#fff; color:var(--ink); box-shadow:none; }
.preset-button strong { display:block; margin-bottom:4px; font-size:14px; }
.preset-button span { display:block; color:var(--muted); font-size:12px; line-height:1.35; }
.preset-button:hover { border-color:var(--accent); background:#f8fafc; }
.field-note { margin:0 0 12px; color:var(--muted); font-size:13px; }
.profile-list-toolbar { display:grid; grid-template-columns:1fr auto; gap:12px; align-items:end; margin:16px 0; }
.profile-list-toolbar label { margin:0 0 6px; }
.profile-filter-buttons { display:flex; flex-wrap:wrap; gap:6px; }
.profile-filter-button { min-height:38px; border:1px solid var(--line); border-radius:8px; background:#fff; color:var(--ink); padding:8px 11px; box-shadow:none; font-size:13px; }
.profile-filter-button.active { background:var(--accent); border-color:var(--accent); color:#fff; }
.profile-values { display:flex; flex-wrap:wrap; gap:6px; margin-top:8px; }
.profile-values span { display:inline-flex; padding:4px 8px; border:1px solid var(--line); border-radius:999px; background:var(--soft); font-size:12px; font-weight:700; }
.profile-actions { display:flex; flex-wrap:wrap; gap:6px; }
.profile-actions .button { min-height:34px; padding:7px 10px; font-size:13px; box-shadow:none; }
.profile-actions .secondary { background:#fff; color:var(--ink); border:1px solid var(--line); }
.profile-detail-head { display:flex; justify-content:space-between; gap:16px; align-items:flex-start; margin-bottom:16px; }
.profile-detail-meta { display:flex; flex-wrap:wrap; gap:8px; margin:10px 0 0; }
.profile-detail-meta span { display:inline-flex; padding:5px 9px; border:1px solid var(--line); border-radius:999px; background:var(--soft); color:var(--muted); font-size:12px; font-weight:750; }
.profile-detail-grid { display:grid; grid-template-columns:1fr 1fr; gap:14px; margin:16px 0; }
.profile-detail-card { border:1px solid var(--line); border-radius:8px; padding:14px; background:var(--soft); }
.profile-detail-card h2 { margin-bottom:10px; }
.profile-detail-values { display:grid; grid-template-columns:repeat(2,1fr); gap:8px; }
.profile-detail-values .summary-item { background:#fff; }
.profile-check-list { display:flex; flex-wrap:wrap; gap:8px; margin:0; padding:0; list-style:none; }
.profile-check-list li { padding:6px 9px; border:1px solid var(--line); border-radius:999px; background:#fff; font-size:13px; font-weight:750; }
.table-empty[hidden] { display:none; }
.drop-icon, .feature-icon, .workflow-icon { width:42px; height:42px; border-radius:8px; display:grid; place-items:center; color:var(--accent); background:#eef2ff; }
.brand-preview { display:flex; align-items:center; min-height:0; padding:0; background:transparent; border:0; border-radius:0; overflow:visible; }
.brand-preview img { width:100%; height:300px; display:block; object-fit:contain; filter:saturate(1.08); }
.checks-title { margin:30px 0 14px; color:#fff; }
.feature-grid { grid-template-columns:repeat(6,1fr); }
.feature { padding:18px; min-height:154px; }
.feature-icon { margin-bottom:16px; }
.workflow-band { background:rgba(2,10,25,.62); color:#fff; border-color:rgba(255,255,255,.14); box-shadow:none; }
.workflow-band h2, .workflow-band strong { color:#fff; }
.workflow-band .muted { color:#cbd5e1; }
.workflow-step { background:transparent; border-color:rgba(255,255,255,.18); color:#fff; }
.workflow-step::before { display:none; }
.upload-panel { border-color:rgba(79,70,229,.22); }
@media (max-width:1100px) { .intro { grid-template-columns:1fr; min-height:auto; padding:32px 24px 26px; } .feature-grid { grid-template-columns:repeat(3,1fr); } .intro h1 { font-size:44px; } .brand-preview img { height:220px; } .profile-guide-grid { grid-template-columns:1fr 1fr; } .profile-presets { grid-template-columns:1fr 1fr; } }
@media (max-width:900px) { .workflow { grid-template-columns:1fr 1fr; } }
@media (max-width:720px) { main { padding:12px; } .row, .steps, .workflow, .feature-grid, .profile-summary-grid, .profile-guide-grid, .profile-list-toolbar, .profile-presets, .profile-detail-grid, .profile-detail-values { grid-template-columns:1fr; } .profile-detail-head { display:block; } nav { align-items:flex-start; flex-direction:column; padding:14px 16px; } nav a { margin-left:0; margin-right:6px; } .intro { padding:22px 16px; gap:20px; } .intro h1 { font-size:32px; } .lead { font-size:16px; } .hero-actions .button { width:100%; } .brand-preview, .checks-title, .band, .workflow-band { display:none; } .demo-report-preview { margin-top:20px; } .upload-card { padding:18px; } }