*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-bg: #0a0a0f;--color-surface: #16161f;--color-text: #e4e4e7;--color-text-muted: #9ca3af;--color-brand: #fa4616;--color-brand-hover: #ff6a3d;--color-accent: #764ba2;--color-border: #2a2a35;--shadow-card: 0 1px 3px rgba(0, 0, 0, .3), 0 4px 12px rgba(0, 0, 0, .2);--shadow-card-hover: 0 4px 16px rgba(0, 0, 0, .4), 0 8px 32px rgba(250, 70, 22, .08);--radius: 16px}body{font-family:Inter,system-ui,-apple-system,sans-serif;background:var(--color-bg);color:var(--color-text);min-height:100vh;display:flex;align-items:center;justify-content:center}.landing{text-align:center;padding:2rem;max-width:800px}.landing__title{font-size:2.5rem;font-weight:700;background:linear-gradient(135deg,var(--color-brand) 0%,var(--color-accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.5rem}.landing__subtitle{font-size:1.125rem;color:var(--color-text-muted);margin-bottom:3rem}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.card{display:flex;flex-direction:column;align-items:flex-start;text-align:left;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:2rem;text-decoration:none;color:inherit;box-shadow:var(--shadow-card);transition:transform .2s ease,box-shadow .2s ease}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card-hover)}.card__icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:1rem;font-size:1.5rem}.card__icon--wind{background:#ff4785;color:#fff}.card__icon--vertex{background:linear-gradient(135deg,var(--color-brand),var(--color-accent));color:#fff}.card__title{font-size:1.25rem;font-weight:600;margin-bottom:.5rem}.card__description{font-size:.9375rem;color:var(--color-text-muted);line-height:1.6}.card__arrow{margin-top:auto;padding-top:1rem;font-size:.875rem;font-weight:500;color:var(--color-brand)}