:root{--bg: #080810;--surface: #111120;--border: rgba(255, 255, 255, .07);--border-mid: rgba(255, 255, 255, .12);--primary: #0070F3;--primary-bright: #4d9bff;--text: #F0F0F5;--text-muted: #8888A0;--text-faint: #828299;--accent: #E8E8F0;--font-display: "Space Grotesk", sans-serif;--font-body: "Inter", sans-serif}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:var(--font-body);line-height:1.7;-webkit-font-smoothing:antialiased}a{color:var(--primary-bright);text-decoration:none}.skip-link{position:absolute;left:-9999px;top:0;z-index:999;background:var(--primary);color:#fff;padding:.6rem 1rem;border-radius:6px}.skip-link:focus{left:1rem;top:1rem}main{max-width:760px;margin:0 auto;padding:3rem 1.5rem 5rem}.caso-back{margin-bottom:2rem;font-size:.9rem}.caso-back a{color:var(--text-muted)}.caso-back a:hover{color:var(--text)}.caso-hero{margin-bottom:3rem}.caso-eyebrow{display:inline-block;font-family:var(--font-display);font-size:.75rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--primary-bright);margin-bottom:1rem}.caso-hero h1{font-family:var(--font-display);font-size:clamp(1.9rem,4.5vw,2.75rem);font-weight:700;letter-spacing:-.02em;line-height:1.15;margin-bottom:1rem}.caso-lead{color:var(--text-muted);font-size:1.05rem}.caso-block{margin-bottom:2.75rem}.caso-block h2{font-family:var(--font-display);font-size:1.15rem;font-weight:700;color:var(--accent);margin-bottom:.75rem}.caso-block p{color:var(--text-muted)}.caso-block strong{color:var(--text);font-weight:600}.caso-decision{background:var(--surface);border:1px solid var(--border);border-left:3px solid var(--primary);border-radius:0 12px 12px 0;padding:1.5rem 1.75rem}.caso-principle{font-family:var(--font-display);font-size:1.15rem;font-weight:600;line-height:1.5;color:var(--text);border-left:2px solid var(--primary-bright);padding-left:1.25rem}.caso-links{list-style:none;display:grid;gap:.6rem}.caso-links a{border-bottom:1px solid rgba(77,155,255,.3)}.caso-links a:hover{border-bottom-color:var(--primary-bright)}.caso-grid{display:grid;gap:1rem}.caso-card{display:block;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1.5rem 1.75rem;color:inherit;transition:border-color .15s ease,transform .15s ease}.caso-card:hover{border-color:var(--border-mid);transform:translateY(-2px)}.caso-card h2{font-family:var(--font-display);font-size:1.2rem;color:var(--accent);margin-bottom:.4rem}.caso-card p{color:var(--text-muted);font-size:.95rem}@media(prefers-reduced-motion:reduce){.caso-card{transition:none}.caso-card:hover{transform:none}}