:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-synthesis:none}
*{box-sizing:border-box}
html{min-height:100%}
body{min-height:100vh;min-height:100dvh;margin:0;background:#061321;color:#f5fbff}
.backdrop{position:fixed;inset:0;z-index:-1;background:linear-gradient(125deg,rgba(2,9,19,.70),rgba(2,13,26,.43) 47%,rgba(2,9,19,.75)),url("assets/fondo.png") center/cover no-repeat}
.backdrop::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 50% 40%,rgba(13,104,146,.14),transparent 65%)}
.container{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 20px 18px;gap:27px}
.panel{width:min(100%,680px);padding:clamp(30px,5vw,58px);border:1px solid rgba(140,220,250,.24);border-radius:24px;background:rgba(2,13,27,.76);box-shadow:0 20px 75px rgba(0,0,0,.50),inset 0 1px rgba(255,255,255,.06);backdrop-filter:blur(11px);-webkit-backdrop-filter:blur(11px)}
.heading{text-align:center}
.eyebrow{display:flex;align-items:center;justify-content:center;gap:9px;color:#8eddf4;font-size:11px;font-weight:700;letter-spacing:.26em;margin:0 0 18px}
.status-dot{width:7px;height:7px;background:#45e4b4;border-radius:50%;box-shadow:0 0 12px #45e4b4}
h1{margin:0;font-size:clamp(48px,9vw,80px);line-height:1.08;letter-spacing:-.065em;font-weight:800;color:white;text-shadow:0 4px 23px rgba(0,0,0,.4)}
h1 span{color:#75d9f6}
.author{margin:9px 0 0;color:#c5e6f2;font-size:15px;letter-spacing:.15em;font-weight:500}
.intro{text-align:center;color:#c0d0dd;font-size:15px;line-height:1.6;margin:32px 0 24px}
.tools{display:grid;gap:13px}
.tool{display:flex;align-items:center;gap:17px;min-height:88px;padding:17px 20px;border:1px solid rgba(139,215,242,.20);border-radius:14px;text-decoration:none;color:inherit;background:rgba(14,45,65,.65);transition:transform .2s ease,background .2s ease,border-color .2s ease,box-shadow .2s ease}
.tool:hover{transform:translateY(-3px);background:rgba(20,76,104,.78);border-color:rgba(117,217,246,.77);box-shadow:0 10px 27px rgba(0,0,0,.22)}
.tool:focus-visible{outline:3px solid #9eebff;outline-offset:4px}
.tool-icon{flex:none;display:grid;place-items:center;height:50px;width:50px;border:1px solid rgba(117,217,246,.28);border-radius:12px;background:rgba(117,217,246,.1);color:#89e2fb}
.tool-icon svg{width:27px;height:27px}
.tool-copy{display:flex;flex:1;flex-direction:column;gap:5px;min-width:0}
.tool-copy strong{font-size:17px;font-weight:700}
.tool-copy small{color:#afc6d5;font-size:12px;line-height:1.4}
.arrow{color:#8ee4ff;font-size:24px}
footer{text-align:center;color:rgba(216,236,245,.7);font-size:12px;letter-spacing:.06em}
@media(max-width:480px){.container{padding:24px 14px 16px;gap:20px}.panel{border-radius:19px;padding:28px 20px}.eyebrow{font-size:9px;letter-spacing:.20em}.intro{margin:24px 0 20px;font-size:14px}.tool{min-height:78px;padding:13px 12px;gap:12px}.tool-icon{height:44px;width:44px}.tool-copy strong{font-size:15px}.tool-copy small{font-size:11px}}
@media(prefers-reduced-motion:reduce){.tool{transition:none}}