:root{--oa-navy:#08172a;--oa-blue:#246bfe;--oa-cyan:#42c7ff;--oa-soft:#f4f8fc;--oa-border:#dce6f0;--oa-success:#0d8f5b}
html{scroll-behavior:smooth}body{background:#f8fafc;color:#172033;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}.navbar-brand{font-weight:800;letter-spacing:-.03em}.brand-mark{width:34px;height:34px;display:inline-grid;place-items:center;border-radius:10px;background:linear-gradient(135deg,var(--oa-blue),var(--oa-cyan));color:#fff;font-weight:900;box-shadow:0 7px 22px rgba(36,107,254,.25)}
.hero{background:radial-gradient(circle at 80% 15%,rgba(66,199,255,.22),transparent 28%),linear-gradient(135deg,#071426,#0d2343 68%,#113967);color:#fff;padding:5.5rem 0 4.5rem}.hero h1{font-weight:850;letter-spacing:-.045em;font-size:clamp(2.6rem,6vw,5rem);line-height:.98}.hero .lead{color:#c9d8ea;max-width:760px;font-size:1.2rem}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.76rem;font-weight:800;color:#66d2ff}.glass-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.13);backdrop-filter:blur(12px);border-radius:24px}.feature-card,.report-card,.account-card{background:#fff;border:1px solid var(--oa-border);border-radius:20px;box-shadow:0 10px 35px rgba(12,37,67,.055)}.feature-icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:#eaf2ff;color:var(--oa-blue);font-weight:900}.section-title{font-weight:800;letter-spacing:-.03em}.metric{font-size:2rem;font-weight:850;letter-spacing:-.04em}.metric-label{color:#6c7b8f;font-size:.86rem}.price-card{border:2px solid var(--oa-blue);box-shadow:0 20px 60px rgba(36,107,254,.12)}.price{font-size:4rem;font-weight:900;letter-spacing:-.06em}.badge-soft-primary{background:#eaf2ff;color:#1456d9}.badge-soft-success{background:#e7f7ef;color:#087347}.badge-soft-dark{background:#e9eef4;color:#27384f}.table>thead th{font-size:.76rem;text-transform:uppercase;letter-spacing:.05em;color:#64748b;border-bottom-color:#dce6f0}.table td{vertical-align:middle}.alert-card{border-left:4px solid var(--oa-blue)}.weekly-card{border-left:4px solid #f3b421}.pl-positive{color:#087347;font-weight:800}.pl-negative{color:#c53030;font-weight:800}.footer{background:#071426;color:#a8b7c8}.footer a{color:#d4e5f6;text-decoration:none}.auth-shell{min-height:calc(100vh - 72px);display:grid;place-items:center;padding:3rem 0}.auth-card{max-width:560px;width:100%;border:1px solid var(--oa-border);border-radius:24px;background:#fff;box-shadow:0 18px 55px rgba(12,37,67,.08)}.member-hero{background:linear-gradient(135deg,#0b1c33,#113766);color:#fff;border-radius:24px}.member-nav .nav-link{font-weight:650}.small-note{font-size:.82rem;color:#738196}.form-control,.form-select{border-radius:12px;padding:.75rem .9rem}.btn{border-radius:12px;font-weight:700}.btn-primary{background:var(--oa-blue);border-color:var(--oa-blue)}.btn-primary:hover{background:#155be5;border-color:#155be5}.risk-note{font-size:.78rem;color:#78869a}.chart-wrap{height:320px}.status-dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px;background:#19a66a}@media(max-width:767.98px){.hero{padding:4rem 0 3rem}.hero h1{font-size:2.75rem}.price{font-size:3.2rem}.table-responsive{font-size:.9rem}}