/* NetAds — estilos de landings por nicho */
:root{
  --ink:#05070c; --ink2:#0a0f1a; --panel:#0c1220; --line:#1a2436;
  --mist:#eaf1f8; --body:#aeb9c9; --muted:#8493a6;
  --cyan:#19c8ff; --brand:#2489ff; --deep:#0b57e0;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--ink);color:var(--body);font-family:'Inter',system-ui,-apple-system,sans-serif;line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 20px}
.grad{background-image:linear-gradient(100deg,var(--cyan),var(--brand) 55%,var(--deep));-webkit-background-clip:text;background-clip:text;color:transparent}
h1,h2,h3{font-family:'Sora',sans-serif;color:var(--mist);line-height:1.1;letter-spacing:-.02em}
.pill{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--mist);background:rgba(12,18,30,.6);border:1px solid var(--line);border-radius:999px;padding:7px 14px}
.dot{width:8px;height:8px;border-radius:999px;background:var(--cyan);box-shadow:0 0 10px 2px rgba(25,200,255,.7)}
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:15px;border-radius:12px;padding:13px 22px;transition:transform .15s,box-shadow .15s;cursor:pointer;border:0}
.btn-wa{background:linear-gradient(100deg,var(--brand),var(--deep));color:#fff;box-shadow:0 10px 30px -8px rgba(36,137,255,.5)}
.btn-wa:hover{transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--mist);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--brand)}
.wa-ic{width:18px;height:18px;fill:currentColor}
/* header */
header{position:sticky;top:0;z-index:50;background:rgba(5,7,12,.72);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:10px;font-family:'Sora',sans-serif;font-weight:800;color:var(--mist);font-size:19px}
.brand img{height:34px;width:auto}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav a.small{color:var(--body);font-size:14px;font-weight:500}
.nav a.small:hover{color:var(--mist)}
/* hero */
.hero{position:relative;padding:72px 0 60px;overflow:hidden}
.hero .aurora{position:absolute;inset:-30% -10% auto -10%;height:70%;background:radial-gradient(60% 90% at 25% 0%,rgba(25,200,255,.22),transparent 60%),radial-gradient(55% 90% at 70% 0%,rgba(36,137,255,.22),transparent 62%);filter:blur(30px);z-index:0}
.hero .gridbg{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:54px 54px;-webkit-mask-image:linear-gradient(#000 40%,transparent);mask-image:linear-gradient(#000 40%,transparent);opacity:.5;z-index:0}
.hero .wrap{position:relative;z-index:1}
.hero h1{font-size:clamp(34px,6vw,58px);font-weight:800;margin:22px 0 18px;max-width:14ch}
.hero p.sub{font-size:clamp(16px,2.2vw,20px);max-width:56ch;margin-bottom:28px}
.hero .cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.trust{display:flex;flex-wrap:wrap;gap:18px;font-size:14px;color:var(--muted)}
.trust span{display:inline-flex;align-items:center;gap:7px}
.chk{width:16px;height:16px;fill:var(--cyan);flex:none}
/* sections */
section.blk{padding:56px 0;border-top:1px solid var(--line)}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--cyan)}
.blk h2{font-size:clamp(26px,4vw,38px);font-weight:700;margin:10px 0 8px;max-width:20ch}
.blk .lead{color:var(--body);max-width:56ch;margin-bottom:30px}
.grid{display:grid;gap:16px}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.card{background:linear-gradient(180deg,rgba(12,18,30,.7),rgba(10,15,26,.4));border:1px solid var(--line);border-radius:16px;padding:22px}
.card h3{font-size:17px;font-weight:600;margin-bottom:6px;color:var(--mist)}
.card p{font-size:14.5px;color:var(--body)}
.ico{width:40px;height:40px;border-radius:11px;border:1px solid var(--line);display:grid;place-items:center;margin-bottom:14px;background:linear-gradient(135deg,rgba(25,200,255,.18),transparent)}
.ico svg{width:20px;height:20px}
.list{list-style:none;display:grid;gap:12px}
.list li{display:flex;gap:12px;align-items:flex-start;font-size:15.5px;color:var(--body)}
.list li svg{width:20px;height:20px;fill:var(--cyan);flex:none;margin-top:2px}
/* mockup */
.mock{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--ink2);box-shadow:0 30px 60px -20px rgba(0,0,0,.6)}
.mock .bar{display:flex;align-items:center;gap:6px;padding:11px 14px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.02)}
.mock .bar i{width:11px;height:11px;border-radius:999px;background:#2a3547;display:block}
.mock .body{padding:22px;display:grid;gap:12px}
.mock .b1{height:26px;width:55%;border-radius:7px;background:linear-gradient(90deg,var(--cyan),var(--brand));opacity:.85}
.mock .b2{height:12px;width:80%;border-radius:6px;background:#1c2941}
.mock .b3{height:12px;width:65%;border-radius:6px;background:#17233a}
.mock .row{display:flex;gap:10px;margin-top:6px}
.mock .row div{flex:1;height:66px;border-radius:10px;background:linear-gradient(180deg,#12203a,#0d1626);border:1px solid var(--line)}
.cap{font-size:13px;color:var(--muted);margin-top:12px}
.cap a{color:var(--cyan);font-weight:600}
/* price */
.price{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;background:linear-gradient(120deg,rgba(36,137,255,.12),rgba(11,87,224,.06));border:1px solid var(--line);border-radius:20px;padding:28px 30px}
.price .big{font-family:'Sora',sans-serif;font-weight:800;font-size:clamp(26px,4vw,36px);color:var(--mist)}
.price .note{font-size:14px;color:var(--muted)}
/* faq */
details{border:1px solid var(--line);border-radius:14px;padding:2px 20px;background:rgba(12,18,30,.5);margin-bottom:12px}
details summary{cursor:pointer;list-style:none;padding:18px 0;font-family:'Sora',sans-serif;font-weight:600;color:var(--mist);font-size:16.5px;display:flex;justify-content:space-between;align-items:center;gap:16px}
details summary::-webkit-details-marker{display:none}
details summary::after{content:'+';color:var(--cyan);font-size:22px;font-weight:400;line-height:1}
details[open] summary::after{content:'–'}
details .ans{padding:0 0 18px;color:var(--body);font-size:15px}
/* contact / form */
.contact{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:start;background:rgba(12,18,30,.4);border:1px solid var(--line);border-radius:24px;padding:34px}
.contact .ways{display:grid;gap:12px;margin-top:20px;font-size:15px}
.contact .ways a{display:inline-flex;align-items:center;gap:10px;color:var(--body)}
.contact .ways a:hover{color:var(--mist)}
.contact .ways svg{width:18px;height:18px;fill:var(--cyan)}
form .field{margin-bottom:14px}
form label{display:block;font-size:13.5px;font-weight:600;color:var(--mist);margin-bottom:6px}
form input,form textarea{width:100%;background:rgba(5,7,12,.6);border:1px solid var(--line);border-radius:12px;padding:12px 14px;color:var(--mist);font-size:15px;font-family:inherit;transition:border-color .15s}
form input:focus,form textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(36,137,255,.18)}
form textarea{resize:vertical;min-height:96px}
.form-note{font-size:12.5px;color:var(--muted);text-align:center;margin-top:6px}
/* footer */
footer{border-top:1px solid var(--line);padding:44px 0 30px;margin-top:20px}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px}
.foot p.desc{font-size:14px;color:var(--muted);max-width:34ch;margin-top:12px}
.foot h4{font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.foot ul{list-style:none;display:grid;gap:9px}
.foot a{font-size:14px;color:var(--body)}
.foot a:hover{color:var(--mist)}
.legal{margin-top:34px;padding-top:20px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:13px;color:var(--muted)}
@media(max-width:760px){
  .grid.c2,.grid.c3{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr}
  .foot{grid-template-columns:1fr 1fr}
  .hero{padding:52px 0 44px}
}