*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:#0d0f12;background:#0b0d12}
:root{--primary:#00C2A8;--accent:#F2B705;--ink:#111;--soft:#161a21;--card:#0f1218;--muted:#8a94a6}
a{color:inherit;text-decoration:none}
.container{max-width:1140px;margin:0 auto;padding:16px}
.nav{position:sticky;top:0;background:rgba(11,13,18,.7);backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid #131722;z-index:20}
.nav-inner{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;gap:10px;align-items:center;font-weight:800;color:#fff}
.nav a{color:#c9d2e3;margin-left:14px}
.hero{background:linear-gradient(180deg, #0b0d12 0%, #0e1219 100%);padding:48px 0;border-bottom:1px solid #131722}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:20px;align-items:center}
@media(max-width:900px){.hero-inner{grid-template-columns:1fr}}
.copy h1{color:#fff;font-size:clamp(28px,3.6vw,48px);margin:0 0 10px}
.copy p{color:#c9d2e3;margin:8px 0 16px;max-width:58ch}
.accent{color:var(--primary)}
.cta{display:flex;gap:10px;flex-wrap:wrap}
.btn{display:inline-block;padding:12px 16px;border-radius:12px;font-weight:700;border:1px solid #2a3140}
.btn.primary{background:var(--primary);color:#071a17;border-color:transparent}
.btn.ghost{color:#dbe2f3;background:#0f141d}
.powered{color:#8a94a6;font-size:12px;margin-top:6px}
.sl{color:var(--accent);font-weight:700}
.mock{display:flex;justify-content:center}
.phone{width:290px;height:560px;border-radius:36px;background:#0b0f16;border:1px solid #1b2333;box-shadow:0 12px 24px rgba(0,0,0,.45), inset 0 0 0 6px #0b0d12;position:relative}
.phone-notch{position:absolute;left:50%;transform:translateX(-50%);top:8px;width:120px;height:18px;background:#0b0d12;border-radius:0 0 12px 12px;border:1px solid #20283a;border-top:none}
.phone-screen{position:absolute;inset:28px;border-radius:26px;background:#0f131b;border:1px solid #1a2131;padding:16px}
.phone-kpi{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.phone-kpi .label{color:#9aa3b7;font-size:10px}
.phone-kpi .num{color:#fff;font-weight:800;font-size:20px;line-height:1}
.phone-kpi .unit{color:#9aa3b7;font-size:10px}
.phone-bars{margin-top:16px;display:grid;gap:10px}
.bar{background:#0c1017;border:1px solid #1a2131;border-radius:10px;padding:10px;position:relative}
.bar span{display:block;height:8px;border-radius:6px;background:var(--primary)}
.bar em{position:absolute;right:10px;top:8px;color:#9aa3b7;font-style:normal;font-size:11px}
.grid{display:grid;grid-template-columns:1.1fr .9fr;gap:20px;margin-top:24px}
@media(max-width:900px){.grid{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid #131722;border-radius:14px;padding:20px;color:#dbe2f3}
.card h2,.card h3{margin-top:0;color:#fff}
.row{display:flex;align-items:center;gap:12px;margin:12px 0}
.row.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.row label{min-width:140px;font-weight:600;color:#d7deee}
.row input[type="number"], .row select, .signup input[type="email"]{flex:1;padding:10px 12px;border:1px solid #2a3140;border-radius:10px;font-size:14px;background:#0c1017;color:#eaf0ff}
.hint{color:#9aa3b7;font-size:12px}
.segmented{display:inline-grid;grid-auto-flow:column;border:1px solid #2a3140;border-radius:10px;overflow:hidden}
.segmented input{display:none}
.segmented label{padding:8px 12px;cursor:pointer;color:#c9d2e3}
.segmented input:checked + label{background:#1a2030;color:#fff}
.actions{display:flex;gap:10px;margin-top:8px}
.actions button{border:none;border-radius:10px;padding:10px 14px;font-weight:700;cursor:pointer}
#btnCalcular{background:#00C2A8;color:#041512}
#btnReset{background:#111826;color:#c9d2e3;border:1px solid #2a3140}
.results #salida{line-height:1.6}
.results .kpi{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:10px 0}
.results .kpi .box{border:1px solid #1a2131;border-radius:10px;padding:12px;background:#0c1017}
.results .box h3{margin:0 0 6px;font-size:14px;color:#b9c3d8}
.results .box .num{font-size:20px;font-weight:700;color:#fff}
.tease ul{margin:0 0 8px 18px}
.tease .small{color:#9aa3b7}
.signup form{display:flex;gap:10px;flex-wrap:wrap}
.signup button{background:var(--accent);color:#3a2a00;border:0;border-radius:10px;padding:10px 14px;font-weight:800}
.thanks{color:#9be6da}
.foot{color:#9aa3b7;font-size:12px;text-align:center;margin:24px auto}