/* GRE Premium — sistema de diseño compartido para páginas de servicio (nivel Home) */
:root{
  --bg:#05070d;--bg2:#080c16;--surface:#0c1322;--surface2:#11203a;
  --line:rgba(0,165,223,.18);--line-soft:rgba(227,237,250,.08);
  --primary:#0064B1;--accent:#00A5DF;--accent2:#5fe0ff;--ice:#cfeeff;
  --text:#e4eefb;--muted:#8ea6c4;--gold:#e9c46a;--success:#34e0a1;
  --radius:18px;--radius-lg:28px;--maxw:1180px;
  --fd:'Rubik',system-ui,sans-serif;--fb:'Fira Sans',system-ui,sans-serif;--fm:'Space Mono',monospace;
  --ease:cubic-bezier(.2,1,.3,1);--glass:rgba(255,255,255,.045);--glassb:rgba(0,165,223,.16);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:78px}
body{font-family:var(--fb);font-weight:300;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-family:var(--fd);font-weight:800;color:#fff;letter-spacing:-.025em;line-height:1.07}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.sec{padding:clamp(54px,8vw,108px) 0;position:relative;z-index:2}
.kicker{font-family:var(--fm);font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--accent)}
.hl{background:linear-gradient(110deg,var(--accent),var(--accent2) 55%,#fff);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.muted{color:var(--muted)}.center{text-align:center}
.lede{font-size:clamp(1.04rem,1.5vw,1.24rem);color:var(--muted);max-width:60ch;font-weight:300}
.mesh{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.mesh i{position:absolute;border-radius:50%;filter:blur(70px);opacity:.4}
.mesh .o1{width:46vw;height:46vw;top:-12vw;right:-8vw;background:radial-gradient(circle,rgba(0,165,223,.4),transparent 64%);animation:gdrift 22s var(--ease) infinite}
.mesh .o2{width:38vw;height:38vw;bottom:-14vw;left:-10vw;background:radial-gradient(circle,rgba(0,100,177,.45),transparent 64%);animation:gdrift 28s var(--ease) infinite reverse}
@keyframes gdrift{0%,100%{transform:translate(0,0)}50%{transform:translate(5%,4%)}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--fd);font-weight:700;font-size:.96rem;padding:14px 26px;border-radius:999px;cursor:pointer;border:1px solid transparent;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.btn-primary{background:linear-gradient(110deg,var(--primary),var(--accent));color:#fff;box-shadow:0 14px 38px rgba(0,165,223,.4)}
.btn-primary:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 20px 50px rgba(0,165,223,.55)}
.btn-glass{background:var(--glass);border-color:var(--line);color:#fff;backdrop-filter:blur(12px)}
.btn-glass:hover{border-color:var(--accent);transform:translateY(-3px)}
header{position:fixed;top:0;left:0;right:0;z-index:90;transition:.4s}
header.scrolled{background:rgba(5,7,13,.72);backdrop-filter:blur(18px);border-bottom:1px solid var(--line-soft)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;max-width:1320px;margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--fd);font-weight:800;font-size:1.1rem;color:#fff}
.brand .gem{width:30px;height:30px}.brand .ac{color:var(--accent)}
.navlinks{display:flex;align-items:center;gap:2px}
.navlinks a{font-family:var(--fd);font-weight:500;font-size:.88rem;color:var(--text);padding:9px 12px;border-radius:10px;transition:.2s}
.navlinks a:hover{color:#fff;background:rgba(0,165,223,.1)}
.burger{display:none;background:none;border:0;color:#fff;font-size:1.5rem;cursor:pointer}
.mpanel{position:fixed;inset:0;z-index:95;background:rgba(5,7,13,.97);backdrop-filter:blur(14px);flex-direction:column;align-items:center;justify-content:center;gap:6px;display:none}
.mpanel.open{display:flex}.mpanel a{font-family:var(--fd);font-size:1.2rem;padding:11px}
.mclose{position:absolute;top:22px;right:26px;background:none;border:0;color:#fff;font-size:2rem;cursor:pointer}
.hero{position:relative;padding:140px 0 70px;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.tagpill{display:inline-flex;align-items:center;gap:8px;font-family:var(--fm);font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ice);background:var(--glass);border:1px solid var(--line);border-radius:999px;padding:7px 15px;backdrop-filter:blur(10px)}
.tagpill .dot{width:7px;height:7px;border-radius:50%;background:var(--success);box-shadow:0 0 10px var(--success)}
.hero h1{font-size:clamp(2.2rem,5vw,3.7rem);font-weight:900;margin:20px 0 0;letter-spacing:-.035em}
.hero .lede{margin-top:20px}
.hero-cta{display:flex;gap:13px;flex-wrap:wrap;margin-top:28px}
.hero-canvas{position:relative;aspect-ratio:1;max-width:420px;width:100%;margin:0 auto;border-radius:var(--radius-lg);overflow:hidden;background:radial-gradient(circle at 50% 45%,rgba(0,165,223,.12),transparent 65%)}
.hero-canvas canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.sec-head{max-width:760px;margin:0 auto 46px}.sec-head.left{margin-left:0}
.sec-head h2{font-size:clamp(1.8rem,3.6vw,2.7rem);margin:13px 0}.sec-head p{color:var(--muted)}
.glass{background:var(--glass);border:1px solid var(--line-soft);border-radius:var(--radius-lg);backdrop-filter:blur(16px);box-shadow:0 28px 70px rgba(0,0,0,.4),inset 0 1px 0 rgba(255,255,255,.06);transition:transform .4s var(--ease),border-color .4s,box-shadow .4s}
.glass:hover{transform:translateY(-6px);border-color:var(--glassb);box-shadow:0 38px 92px rgba(0,100,177,.28),inset 0 1px 0 rgba(255,255,255,.1)}
.grid{display:grid;gap:16px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{padding:28px}
.card .ic{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--accent));display:grid;place-items:center;margin-bottom:14px;box-shadow:0 10px 26px rgba(0,165,223,.35)}
.card h3{font-size:1.16rem;margin-bottom:7px}.card p{font-size:.9rem;color:var(--muted)}
.feat{list-style:none;display:flex;flex-direction:column;gap:12px}
.feat li{position:relative;padding-left:30px;font-size:.96rem;color:var(--text)}
.feat li::before{content:"";position:absolute;left:0;top:3px;width:18px;height:18px;border-radius:6px;background:linear-gradient(135deg,var(--primary),var(--accent))}
.feat li::after{content:"✓";position:absolute;left:4px;top:1px;color:#fff;font-size:.78rem;font-weight:700}
.pills{display:flex;flex-wrap:wrap;gap:10px}
.pills span{font-family:var(--fm);font-size:.74rem;color:var(--ice);background:var(--glass);border:1px solid var(--line);border-radius:999px;padding:9px 15px}
.steps{counter-reset:s;display:grid;gap:16px}
.step{padding:26px;counter-increment:s}
.step::before{content:"0" counter(s);font-family:var(--fd);font-weight:900;font-size:2.4rem;background:linear-gradient(120deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:block;line-height:1;margin-bottom:10px}
.step h3{font-size:1.18rem;margin-bottom:6px}.step p{color:var(--muted);font-size:.9rem}
.ctaband{background:linear-gradient(120deg,var(--primary),#002a4d);border-radius:var(--radius-lg);padding:clamp(30px,5vw,52px);text-align:center;position:relative;overflow:hidden}
.ctaband::before{content:"";position:absolute;width:340px;height:340px;border-radius:50%;top:-130px;right:-90px;background:radial-gradient(circle,rgba(95,224,255,.22),transparent 65%)}
.ctaband h2{position:relative;font-size:clamp(1.7rem,3.2vw,2.4rem)}.ctaband p{position:relative;color:#cfeeff;max-width:58ch;margin:13px auto 24px}
footer{border-top:1px solid var(--line-soft);padding:50px 0 30px;background:var(--bg2);position:relative;z-index:2}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:26px}
.foot-brand p{color:var(--muted);font-size:.88rem;margin:13px 0;max-width:34ch}
footer h4{font-family:var(--fm);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
footer .col a{display:block;color:var(--text);font-size:.86rem;padding:5px 0}footer .col a:hover{color:var(--accent)}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;border-top:1px solid var(--line-soft);margin-top:32px;padding-top:20px;font-size:.78rem;color:var(--muted);font-family:var(--fm)}
.wa-float{position:fixed;bottom:24px;right:24px;z-index:80;width:56px;height:56px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 10px 30px rgba(37,211,102,.4);transition:.3s}
.wa-float:hover{transform:scale(1.08)}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:#012;padding:10px 16px;border-radius:8px;z-index:101}.skip:focus{left:10px;top:10px}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}
@media (max-width:920px){.hero-grid,.g2,.g3,.g4{grid-template-columns:1fr}.g4{grid-template-columns:1fr 1fr}.foot-grid{grid-template-columns:1fr 1fr}.navlinks{display:none}.burger{display:block}.hero-canvas{max-width:320px;margin-top:10px}}
@media (max-width:560px){.g4,.foot-grid{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}html{scroll-behavior:auto}}