.login-screen{min-height:100vh;display:grid;place-items:center;background:#f4f6f8;padding:16px}.login-card{width:min(420px,100%);background:#fff;border:1px solid #d8dee6;border-radius:12px;padding:24px;display:grid;gap:12px}.login-card h1{margin:0}.login-lead{margin:0;color:#5f6b7a;line-height:1.5}.login-card label{display:grid;gap:6px}.login-card input,.login-card select,.login-card button[type=submit]{border:1px solid #d8dee6;border-radius:8px;padding:10px 12px;font-size:1rem}.login-card button[type=submit]{background:#2563eb;color:#fff;border-color:#2563eb;font-weight:600}.login-error{margin:0;color:#b42318}.login-back-btn{justify-self:start;border:none;background:transparent;color:#475569;padding:0;font-size:.9rem}.login-mode-switch{display:grid;grid-template-columns:1fr 1fr;gap:8px}.login-mode-switch button{border:1px solid #d8dee6;background:#fff;border-radius:8px;padding:8px}.login-mode-active{border-color:#175cd3;background:#eff4ff}.landing-page{min-height:100vh;background:#f8fafc;color:#0f172a;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.landing-container{width:min(1120px,100%);margin:0 auto;padding:0 20px}.landing-header{position:sticky;top:0;z-index:10;background:#f8fafceb;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid #e2e8f0}.landing-header-inner{display:flex;align-items:center;justify-content:space-between;min-height:64px;gap:16px}.landing-logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.15rem}.landing-logo-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,#2563eb,#4f46e5);color:#fff}.landing-nav{display:flex;align-items:center;gap:10px}.landing-btn{border:none;border-radius:10px;font-size:.95rem;font-weight:600;padding:10px 16px;background:transparent;color:inherit}.landing-btn-sm{padding:8px 14px}.landing-btn-lg{padding:14px 22px;font-size:1rem}.landing-btn-primary{background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff;box-shadow:0 8px 24px #2563eb47}.landing-btn-outline{border:1px solid #cbd5e1;background:#fff;color:#0f172a}.landing-btn-ghost{color:#334155}.landing-btn-light{background:#fff;color:#1e40af}.landing-hero{padding:56px 0 40px;background:radial-gradient(circle at 20% 20%,#dbeafe 0%,transparent 45%),radial-gradient(circle at 80% 0%,#e0e7ff 0%,transparent 40%),linear-gradient(180deg,#f8fafc,#eef2ff)}.landing-hero-grid{display:grid;grid-template-columns:1fr;gap:32px;align-items:center}.landing-badge{display:inline-block;padding:6px 12px;border-radius:999px;background:#dbeafe;color:#1e40af;font-size:.85rem;font-weight:600;margin-bottom:16px}.landing-hero-copy h1{margin:0 0 16px;font-size:clamp(1.85rem,4vw,2.75rem);line-height:1.15;letter-spacing:-.02em}.landing-lead,.landing-section-lead{margin:0;color:#475569;line-height:1.6;font-size:1.05rem}.landing-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.landing-hero-art{width:100%;max-width:520px;display:block;margin:0 auto}.landing-metrics{padding:24px 0 48px}.landing-metrics-grid{display:grid;grid-template-columns:1fr;gap:16px}.landing-metric-card{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:20px;display:grid;gap:8px}.landing-metric-card strong{font-size:1.35rem;color:#1d4ed8}.landing-metric-card span{color:#475569;line-height:1.45}.landing-features{padding:48px 0 56px}.landing-features h2,.landing-cta h2{margin:0 0 12px;font-size:clamp(1.5rem,3vw,2rem)}.landing-section-lead{margin-bottom:28px;max-width:640px}.landing-features-grid{display:grid;grid-template-columns:1fr;gap:16px}.landing-feature-card{background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:22px;display:grid;gap:12px}.landing-feature-card h3{margin:0;font-size:1.1rem}.landing-feature-card p{margin:0;color:#64748b;line-height:1.55}.landing-feature-icon{width:40px;height:40px}.landing-cta{padding:48px 0 64px}.landing-cta-inner{background:linear-gradient(135deg,#1e40af,#4338ca);color:#fff;border-radius:20px;padding:32px 28px;display:grid;gap:20px;align-items:center}.landing-cta-inner p{margin:0;color:#e0e7ff;line-height:1.55;max-width:560px}.landing-footer{border-top:1px solid #e2e8f0;padding:20px 0 28px;color:#64748b;font-size:.9rem}.landing-footer-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px}@media(min-width:720px){.landing-hero-grid{grid-template-columns:1.05fr .95fr}.landing-metrics-grid{grid-template-columns:repeat(3,1fr)}.landing-features-grid{grid-template-columns:repeat(2,1fr)}.landing-cta-inner{grid-template-columns:1fr auto;padding:36px 40px}}@media(min-width:1024px){.landing-features-grid{grid-template-columns:repeat(3,1fr)}}