:root{
  --blue:#0b5cff;--blue2:#073b93;--sky:#eaf2ff;--ink:#0f172a;--muted:#667085;
  --line:#dbe7ff;--bg:#f7faff;--card:#fff;--green:#087f5b;--red:#c92a2a;
  --gold:#8a5a00;--orange:#c05a00;--radius:26px;--radius-sm:14px;
  --shadow:0 18px 55px rgba(11,92,255,.08);--shadow-sm:0 4px 16px rgba(11,92,255,.08);
  --trans:all .18s ease;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,Arial,sans-serif;background:#fff;color:var(--ink);-webkit-font-smoothing:antialiased}
a{color:inherit}

/* ── Container & Nav ──────────────────────────────────────────────────────── */
.container{width:min(1180px,92%);margin:auto}
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--blue);font-weight:1000;font-size:1.35rem}
.bell{width:36px;height:36px;display:grid;place-items:center;border-radius:13px;background:linear-gradient(135deg,var(--blue),#4aa3ff);color:#fff;box-shadow:0 8px 24px rgba(11,92,255,.3);font-size:1rem;flex-shrink:0}
.links{display:flex;align-items:center;gap:14px}
.links a,.links button{font:inherit;text-decoration:none;border:0;background:transparent;color:var(--blue2);font-weight:800;cursor:pointer;transition:var(--trans)}
.links a:hover,.links button:hover{color:var(--blue)}
.mobile-menu{display:none}

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:var(--radius-sm);background:var(--blue);color:#fff!important;padding:12px 20px;font-weight:900;font-size:.97rem;text-decoration:none;cursor:pointer;box-shadow:0 8px 24px rgba(11,92,255,.2);transition:var(--trans)}
.btn:hover:not(:disabled){background:#0a4ee0;box-shadow:0 12px 28px rgba(11,92,255,.3);transform:translateY(-1px)}
.btn:active:not(:disabled){transform:translateY(0)}
.btn:disabled{opacity:.65;cursor:not-allowed;transform:none}
.btn.secondary{background:#eaf1ff;color:var(--blue2)!important;box-shadow:none}
.btn.secondary:hover:not(:disabled){background:#dbe7ff}
.btn.danger{background:#fff0f0;color:var(--red)!important;box-shadow:none;font-size:.85rem;padding:8px 14px}
.btn.danger:hover:not(:disabled){background:#ffe0e0}
.btn.sm{padding:7px 12px;font-size:.82rem;border-radius:10px}
.link-btn{background:none;border:none;color:var(--blue);font-weight:800;cursor:pointer;padding:0;font:inherit;text-decoration:underline}

/* Spinner for loading buttons */
.btn-spinner{width:15px;height:15px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .65s linear infinite;display:inline-block;vertical-align:middle}
@keyframes spin{to{transform:rotate(360deg)}}

/* ── Typography ──────────────────────────────────────────────────────────── */
.eyebrow{color:var(--blue);font-weight:1000;text-transform:uppercase;letter-spacing:.09em;font-size:.82rem;margin:0 0 8px}
h1{font-size:clamp(2.2rem,6vw,4.6rem);line-height:1;margin:10px 0 18px;letter-spacing:-.04em;font-weight:1000}
h2{font-size:clamp(1.5rem,3vw,2.3rem);line-height:1.1;margin:0 0 14px;letter-spacing:-.03em;font-weight:900}
h3{margin:0 0 8px;color:var(--blue2);font-weight:900}
p{line-height:1.65;margin:0 0 10px}
.lead{font-size:1.15rem;color:var(--muted);line-height:1.75}
.muted{color:var(--muted)}
.good{color:var(--green);font-weight:900}
.bad{color:var(--red);font-weight:900}
.positive{color:var(--green)}
.negative{color:var(--red)}
.stat{font-size:1.85rem;font-weight:1000;color:var(--blue)}
.text-center{text-align:center}

/* ── Cards ────────────────────────────────────────────────────────────────── */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.card.tight{padding:18px}
.card-hover{transition:var(--trans)}
.card-hover:hover{box-shadow:0 24px 60px rgba(11,92,255,.12);transform:translateY(-2px)}

/* ── Layout ───────────────────────────────────────────────────────────────── */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid.two{grid-template-columns:repeat(2,1fr)}
.grid.three{grid-template-columns:repeat(3,1fr)}
.grid.four{grid-template-columns:repeat(4,1fr)}
section{padding:56px 0}
.hero{padding:96px 0 80px;background:radial-gradient(ellipse at 70% 0%,#dbeaff 0,#fff 55%)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center}

/* ── Feature sections ─────────────────────────────────────────────────────── */
.feature{padding:22px;border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:var(--shadow-sm);transition:var(--trans)}
.feature:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.feature.highlight{background:linear-gradient(180deg,#f7fbff,#fff)}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature-big{padding:26px;border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:var(--shadow-sm);transition:var(--trans)}
.feature-big:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.feature-icon{font-size:1.8rem;margin-bottom:10px}

/* ── How-it-works steps ───────────────────────────────────────────────────── */
.how-step{padding:28px;border:1px solid var(--line);border-radius:22px;background:#fff;text-align:center;box-shadow:var(--shadow-sm)}
.how-num{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--blue),#4aa3ff);color:#fff;font-weight:1000;font-size:1.1rem;display:grid;place-items:center;margin:0 auto 14px}

/* ── Hero preview card ────────────────────────────────────────────────────── */
.hero-card-stack{position:relative}
.hero-preview-card{border:1px solid var(--line);animation:floatCard 4s ease-in-out infinite}
@keyframes floatCard{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

/* ── Forms ────────────────────────────────────────────────────────────────── */
label{font-weight:800;color:var(--blue2);display:block;margin:14px 0 6px;font-size:.93rem}
input,select,textarea{width:100%;padding:13px 14px;border:1.5px solid var(--line);border-radius:var(--radius-sm);font:inherit;font-size:.97rem;background:#fff;transition:border-color .15s,box-shadow .15s;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(11,92,255,.1)}
input::placeholder{color:#aab4cc}
.relative{position:relative}

/* Password wrapper */
.pw-wrap{position:relative}
.pw-wrap input{padding-right:48px}
.pw-toggle{position:absolute;right:13px;top:50%;transform:translateY(-50%);background:none;border:0;cursor:pointer;color:var(--muted);padding:4px;display:flex;align-items:center;transition:color .15s}
.pw-toggle:hover{color:var(--blue)}

/* ── Auth page layout ─────────────────────────────────────────────────────── */
body.auth-page{background:linear-gradient(160deg,#f0f6ff 0%,#fff 60%);min-height:100vh}
.auth-main{min-height:calc(100vh - 65px);display:grid;place-items:center;padding:32px 16px}
.auth-wrap{width:100%;max-width:440px}
.auth-card{background:#fff;border:1px solid var(--line);border-radius:28px;padding:36px 32px;box-shadow:0 24px 64px rgba(11,92,255,.12)}

/* Auth brand row */
.auth-brand{display:flex;align-items:center;gap:10px;justify-content:center;margin-bottom:24px}

/* Tab switcher */
.auth-tabs{display:flex;border:1.5px solid var(--line);border-radius:14px;padding:4px;background:#f5f8ff;margin-bottom:22px;gap:4px}
.auth-tab{flex:1;padding:10px 8px;border:0;background:transparent;border-radius:10px;font:inherit;font-weight:800;font-size:.93rem;cursor:pointer;color:var(--muted);transition:var(--trans)}
.auth-tab.active{background:#fff;color:var(--blue);box-shadow:0 2px 10px rgba(11,92,255,.14)}

/* Error message */
.auth-error{background:#fff0f0;border:1px solid #fcc;border-radius:12px;padding:12px 14px;color:var(--red);font-size:.9rem;font-weight:700;margin-bottom:14px}

/* Submit button */
.auth-submit{width:100%;margin-top:20px;padding:14px;font-size:1rem;border-radius:14px}

/* Footer note */
.auth-footer-note{text-align:center;margin-top:18px;font-size:.8rem;color:var(--muted);line-height:1.5}
.auth-footer-note a{color:var(--blue2);font-weight:700;text-decoration:none}
.auth-footer-note a:hover{color:var(--blue)}

/* Auth icon for "already in" */
.auth-icon{font-size:3rem;margin-bottom:12px}

/* ── Profile page ─────────────────────────────────────────────────────────── */
.profile-hero{display:flex;align-items:center;gap:18px;padding:24px;background:linear-gradient(135deg,#f0f6ff,#fff);border:1px solid var(--line);border-radius:22px;margin-bottom:4px}
.profile-avatar{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,var(--blue),#4aa3ff);color:#fff;font-size:1.5rem;font-weight:1000;display:grid;place-items:center;flex-shrink:0}
.stat-card{padding:20px;border:1px solid var(--line);border-radius:18px;background:#fff;text-align:center;box-shadow:var(--shadow-sm)}
.stat-card .stat{margin-bottom:4px}
.quick-actions{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}
.holding-pill{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:#f0f5ff;border:1px solid var(--line);font-size:.88rem}
.holding-pill b{color:var(--blue2)}
.holding-pill span{color:var(--muted)}

/* ── Holdings page ────────────────────────────────────────────────────────── */
.ticker-results{position:absolute;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:0 18px 45px rgba(15,23,42,.14);width:100%;max-height:260px;overflow:auto;z-index:70}
.ticker-item{padding:12px 14px;cursor:pointer;border-bottom:1px solid var(--line);transition:background .12s}
.ticker-item:last-child{border-bottom:0}
.ticker-item:hover{background:var(--sky)}
.ticker-item b{color:var(--blue2)}

/* ── Table ────────────────────────────────────────────────────────────────── */
.table-wrap{overflow-x:auto;border-radius:16px;border:1px solid var(--line)}
.table{width:100%;border-collapse:collapse;min-width:520px}
.table th,.table td{border-bottom:1px solid var(--line);padding:13px 16px;text-align:left}
.table tr:last-child td{border-bottom:0}
.table th{font-size:.78rem;text-transform:uppercase;color:var(--muted);letter-spacing:.06em;background:#f7f9ff}
.table tbody tr{transition:background .12s}
.table tbody tr:hover{background:#f7faff}

/* ── Pills & metrics ──────────────────────────────────────────────────────── */
.pill{display:inline-flex;align-items:center;gap:5px;padding:5px 10px;border-radius:999px;background:#eaf1ff;color:var(--blue2);font-weight:900;font-size:.82rem;margin:2px}
.metric-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:18px 0}
.metric{border:1px solid var(--line);border-radius:18px;padding:16px;background:#fff;transition:var(--trans)}
.metric:hover{box-shadow:var(--shadow-sm)}
.metric small{display:block;color:var(--muted);font-weight:800;font-size:.8rem}
.metric b{display:block;font-size:1.2rem;margin-top:5px;font-weight:900}

/* ── Notice / alert ───────────────────────────────────────────────────────── */
.notice{background:#fff8e8;border:1px solid #ffe0a3;border-radius:16px;padding:14px 16px;color:var(--gold);font-size:.92rem}

/* ── Research layout ──────────────────────────────────────────────────────── */
.research-layout{display:grid;grid-template-columns:360px 1fr;gap:24px;align-items:start}
.sidebar-card{position:sticky;top:90px}

/* ── Source cards (news) ──────────────────────────────────────────────────── */
.source-list{display:grid;gap:12px}
.source-card{padding:18px 20px;border:1px solid var(--line);border-radius:18px;background:#fff;transition:var(--trans)}
.source-card:hover{box-shadow:var(--shadow-sm);border-color:#c0d4ff}
.source-card a{color:var(--blue);font-weight:900;text-decoration:none;font-size:.9rem}
.source-card a:hover{text-decoration:underline}
.source-card-meta{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.source-card h3{font-size:1rem;margin:0 0 6px;color:var(--ink);font-weight:800;line-height:1.4}

/* ── AI importance badges ─────────────────────────────────────────────────── */
.imp-badge{display:inline-flex;align-items:center;padding:3px 9px;border-radius:999px;font-weight:900;font-size:.76rem;letter-spacing:.03em;white-space:nowrap}
.imp-high{background:#fff0f0;color:var(--red);border:1px solid #fcc}
.imp-medium{background:#fff5e8;color:var(--orange);border:1px solid #fddba3}
.imp-low{background:#f0f4ff;color:var(--muted);border:1px solid var(--line)}
.imp-reason{font-size:.87rem;color:var(--blue2);font-style:italic;margin:4px 0 10px;font-weight:600;line-height:1.5}

/* ── Risk factors ─────────────────────────────────────────────────────────── */
.risk-list{display:grid;gap:10px}
.risk-card{border-radius:16px;padding:16px 20px;border-left:4px solid var(--line)}
.risk-high{background:#fff8f8;border-left-color:var(--red)}
.risk-medium{background:#fffbf0;border-left-color:var(--orange)}
.risk-low{background:#f7faff;border-left-color:var(--blue)}
.risk-header{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.risk-label{font-size:.7rem;font-weight:900;letter-spacing:.08em;padding:3px 8px;border-radius:999px;flex-shrink:0}
.risk-label-high{background:#ffd5d5;color:var(--red)}
.risk-label-medium{background:#fde9c0;color:var(--orange)}
.risk-label-low{background:#dbe7ff;color:var(--blue2)}
.risk-card h3{margin:0;font-size:.97rem;color:var(--ink)}
.risk-card p{margin:0;color:var(--muted);font-size:.9rem;line-height:1.6}

/* ── Key themes ───────────────────────────────────────────────────────────── */
.theme-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.theme-pill{padding:6px 14px;border-radius:999px;background:linear-gradient(135deg,#eaf1ff,#dbe7ff);color:var(--blue2);font-weight:800;font-size:.86rem;border:1px solid var(--line)}

/* ── Loading shimmer ──────────────────────────────────────────────────────── */
.loading{position:relative;overflow:hidden}
.loading:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(11,92,255,.07),transparent);animation:shimmer 1.3s infinite}
@keyframes shimmer{to{transform:translateX(200%)}}

/* ── Team ─────────────────────────────────────────────────────────────────── */
.team-card img{width:100%;height:320px;object-fit:cover;border-radius:20px}

/* ── Splash ───────────────────────────────────────────────────────────────── */
.splash{min-height:100vh;display:grid;place-items:center;background:linear-gradient(180deg,#fff,#eef5ff);text-align:center;overflow:hidden}
.splash-bell{font-size:6rem;animation:ring 1.4s ease-in-out infinite;display:inline-block}
.splash-logo{font-size:3.2rem;font-weight:1000;color:var(--blue);animation:slideIn 1.2s ease-out both}
.enter-wrap{animation:fadeIn 1.6s ease-out both}

/* ── Footer ───────────────────────────────────────────────────────────────── */
.footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);background:#fff}
.footer-row{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center}
.footer a{color:var(--blue2);font-weight:800;text-decoration:none}
.footer a:hover{color:var(--blue)}

/* ── Keyframes ────────────────────────────────────────────────────────────── */
@keyframes ring{0%,100%{transform:rotate(0)}20%{transform:rotate(14deg)}40%{transform:rotate(-12deg)}60%{transform:rotate(8deg)}}
@keyframes slideIn{from{opacity:0;transform:translateX(-80px)}to{opacity:1;transform:translateX(0)}}
@keyframes fadeIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media(max-width:960px){
  .hero-grid,.grid,.grid.two,.grid.three,.grid.four,.research-layout,.metric-row,.features-grid{grid-template-columns:1fr}
  .links{display:none;position:absolute;left:4%;right:4%;top:66px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:0 18px 50px rgba(15,23,42,.16);flex-direction:column;align-items:flex-start;z-index:100}
  .links.open{display:flex}
  .mobile-menu{display:inline-flex}
  .hero{padding:56px 0 48px}
  .card{padding:18px}
  .team-card img{height:240px}
  .sidebar-card{position:static}
  .research-layout{gap:16px}
  .splash-logo{font-size:2.4rem}
  .splash-bell{font-size:4.8rem}
  .auth-card{padding:28px 22px}
  .quick-actions{flex-direction:column}
  .quick-actions .btn{width:100%;text-align:center}
  .profile-hero{flex-direction:column;text-align:center}
}
@media(max-width:520px){
  .container{width:96%}
  h1{font-size:2.2rem}
  .lead{font-size:1rem}
  .metric{padding:12px}
  .table{min-width:460px}
  .risk-header{flex-direction:column;align-items:flex-start;gap:5px}
  .auth-main{padding:16px 12px}
  .btn{font-size:.92rem}
}