:root{--bg: #f6f7fb;--bg-elevated: #ffffff;--border: #e5e7eb;--text: #1f2937;--text-muted: #6b7280;--accent: #2563eb;--accent-contrast: #ffffff;--hero-from: #1e3a8a;--hero-to: #2563eb;--shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 8px 24px rgba(15, 23, 42, .06);--radius: 14px;color-scheme:light dark}@media(prefers-color-scheme:dark){:root{--bg: #0b1120;--bg-elevated: #111827;--border: #1f2937;--text: #e5e7eb;--text-muted: #9ca3af;--accent: #3b82f6;--accent-contrast: #0b1120;--hero-from: #0b1120;--hero-to: #1e3a8a;--shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .4)}}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}.hero{background:linear-gradient(135deg,var(--hero-from),var(--hero-to));color:#f8fafc;padding:4rem 1.5rem 3.5rem}.hero__inner{max-width:1120px;margin:0 auto}.hero__eyebrow{margin:0 0 .5rem;text-transform:uppercase;letter-spacing:.14em;font-size:.75rem;font-weight:600;opacity:.85}.hero__title{margin:0;font-size:clamp(2rem,5vw,3rem);font-weight:800;letter-spacing:-.02em}.hero__lead{margin:.75rem 0 0;max-width:640px;font-size:1.05rem;opacity:.92}.hero__actions{margin-top:1.75rem;display:flex;flex-wrap:wrap;gap:.75rem}.btn{appearance:none;cursor:pointer;border:1px solid rgba(255,255,255,.5);background:#ffffff1f;color:#f8fafc;font:inherit;font-weight:600;padding:.55rem 1.1rem;border-radius:999px;text-decoration:none;transition:transform .05s ease,background .15s ease,box-shadow .15s ease}.btn:hover{background:#ffffff38}.btn:active{transform:translateY(1px)}.btn--primary{background:#fff;color:var(--hero-to);border-color:#fff}.btn--primary:hover{background:#eef2ff}.btn--ghost{background:transparent}.gallery{max-width:1120px;margin:0 auto;padding:2.5rem 1.5rem;display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fill,minmax(340px,1fr))}.card{background:#fff;border:1px solid #e5e7eb;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;transition:transform .15s ease,box-shadow .15s ease}.card:hover{transform:translateY(-2px);box-shadow:0 4px 8px #0f172a14,0 16px 40px #0f172a1a}.card__body{padding:1.15rem 1.25rem .5rem}.card__title{margin:0;font-size:1.1rem;font-weight:700;color:#1f2937}.card__desc{margin:.35rem 0 0;color:#6b7280;font-size:.9rem}.card__chart{padding:.5rem .75rem 1rem;min-height:360px}.footer{max-width:1120px;margin:0 auto;padding:1rem 1.5rem 3rem;color:var(--text-muted);font-size:.85rem;text-align:center}