:root { --fondo: #0b1418; --superficie: #13222a; --texto: #f5f7fa; --secundario: #9aa4b2; --cian: #5ed1ff; --naranja: #ff8a3d; color-scheme: dark; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--fondo); color: var(--texto); font: 17px/1.55 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif; }
main { max-width: 680px; margin: 0 auto; padding: 48px max(20px, env(safe-area-inset-left)) 64px; }
header { margin-bottom: 32px; }
.marca { font-weight: 700; color: var(--naranja); letter-spacing: .08em; text-transform: uppercase; font-size: 13px; text-decoration: none; }
h1 { font-size: 40px; line-height: 1.1; margin: 8px 0 12px; text-wrap: balance; }
h2 { font-size: 21px; margin: 36px 0 8px; }
p { margin: 0 0 12px; }
.secundario { color: var(--secundario); }
.resumen { background: var(--superficie); border-radius: 18px; padding: 18px 20px; margin: 24px 0; }
a { color: var(--cian); }
.botones { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.botones a { background: var(--superficie); padding: 12px 18px; border-radius: 999px; text-decoration: none; font-weight: 600; }
footer { margin-top: 48px; font-size: 14px; color: var(--secundario); }