/* AE Tecno — dark theme */
@font-face{font-family:"Inter";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/inter-regular.woff2) format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/inter-medium.woff2) format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/inter-semibold.woff2) format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/inter-bold.woff2) format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:800;font-display:swap;src:url(../fonts/inter-extrabold.woff2) format("woff2")}
:root{
  --bg:#0c0b11;
  --bg-2:#111019;
  --surface:#16151f;
  --surface-2:#1c1b27;
  --line:#262536;
  --line-2:#33324a;
  --text:#ecebf3;
  --muted:#a4a3b8;
  --dim:#75748a;
  --cyan:#35d0de;
  --cyan-2:#1fb3c2;
  --indigo:#6271f0;
  --green:#3ddc97;
  --radius:14px;
  --radius-lg:22px;
  --max:1180px;
  --shadow:0 20px 60px -20px rgba(0,0,0,.7);
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video,svg{max-width:100%;display:block}
a{color:var(--cyan);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.15;letter-spacing:-.025em;margin:0 0 .5em;font-weight:700}
h1{font-size:clamp(2.2rem,5.2vw,3.9rem);font-weight:800;letter-spacing:-.035em}
h2{font-size:clamp(1.7rem,3.4vw,2.6rem)}
h3{font-size:1.2rem;letter-spacing:-.015em}
p{margin:0 0 1em}
ul{padding-left:1.2em}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;z-index:100;background:var(--cyan);color:#000;padding:8px 14px;border-radius:8px}


/* barra superior: gremio todo el país */
.topbar{background:linear-gradient(90deg,rgba(53,208,222,.14),rgba(98,113,240,.14));border-bottom:1px solid var(--line);font-size:.84rem}
.topbar .wrap{display:flex;justify-content:center;padding-top:7px;padding-bottom:7px}
.topbar a{color:#d8f6f9;text-align:center;line-height:1.35}
.topbar a:hover{text-decoration:none;color:#fff}
.topbar b{color:var(--cyan)}
@media (max-width:640px){.topbar .tb-more{display:none}.topbar{font-size:.78rem}}

/* header */
.site-header{position:sticky;top:0;z-index:50;position:-webkit-sticky;position:sticky;background:rgba(12,11,17,.82);backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:20px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:700;letter-spacing:-.02em}
.brand:hover{text-decoration:none}
.brand img{width:44px;height:44px;border-radius:10px}
.brand small{display:block;font-weight:500;color:var(--dim);font-size:.72rem;letter-spacing:0;line-height:1.2}
.brand span{line-height:1.15}
.menu{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.menu a{color:var(--muted);font-size:.94rem;font-weight:500;padding:8px 12px;border-radius:9px}
.menu a:hover,.menu a[aria-current=page]{color:var(--text);background:var(--surface);text-decoration:none}
.nav-toggle{display:none;background:none;border:1px solid var(--line-2);color:var(--text);border-radius:10px;width:44px;height:44px;cursor:pointer}
@media (max-width:1060px){
  .nav-toggle{display:grid;place-items:center}
  .menu{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;background:var(--bg);border-bottom:1px solid var(--line);padding:10px 16px 18px;display:none}
  .menu.open{display:flex}
  .menu a{padding:12px;font-size:1rem}
  .menu .btn{margin-top:6px;justify-content:center}
}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:.98rem;padding:13px 20px;border-radius:12px;border:1px solid transparent;cursor:pointer;transition:transform .15s,background .15s,border-color .15s;line-height:1.2;font-family:inherit}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn svg{width:19px;height:19px;flex:none}
.btn-primary{background:var(--cyan);color:#041316}
.btn-primary:hover{background:#5ee0eb}
.btn-ghost{border-color:var(--line-2);color:var(--text);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.menu .btn-primary{color:#041316;padding:10px 16px}
.menu .btn-primary:hover{background:#5ee0eb;color:#041316}

/* hero */
.hero{position:relative;padding:72px 0 80px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -10% auto auto;width:780px;height:780px;background:radial-gradient(closest-side,rgba(53,208,222,.16),transparent 70%);pointer-events:none}
.hero::after{content:"";position:absolute;left:-200px;bottom:-300px;width:700px;height:700px;background:radial-gradient(closest-side,rgba(98,113,240,.14),transparent 70%);pointer-events:none}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.82rem;font-weight:600;color:var(--cyan);background:rgba(53,208,222,.08);border:1px solid rgba(53,208,222,.25);padding:6px 12px;border-radius:999px;margin-bottom:22px;letter-spacing:.01em}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(61,220,151,.18)}
.hero h1 em{font-style:normal;background:linear-gradient(92deg,var(--cyan),var(--indigo));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:1.18rem;color:var(--muted);max-width:40em;margin-bottom:30px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}
.trust{display:flex;flex-wrap:wrap;gap:10px 22px;margin:34px 0 0;padding:0;list-style:none;color:var(--muted);font-size:.93rem}
.trust li{display:flex;align-items:center;gap:8px}
.trust svg{width:18px;height:18px;color:var(--cyan)}
.phone{position:relative;justify-self:center;width:min(330px,100%);aspect-ratio:9/16;border-radius:30px;padding:8px;background:linear-gradient(160deg,#2a2940,#14131d);box-shadow:var(--shadow),0 0 0 1px var(--line-2)}
.phone video,.phone img{width:100%;height:100%;object-fit:cover;border-radius:23px;background:#000}
.chip{position:absolute;display:flex;align-items:center;gap:8px;background:rgba(22,21,31,.92);border:1px solid var(--line-2);border-radius:12px;padding:9px 12px;font-size:.82rem;font-weight:600;box-shadow:var(--shadow);backdrop-filter:blur(8px)}
.chip b{color:var(--cyan);font-weight:700}
.chip svg{width:18px;height:18px;flex:none;color:var(--cyan)}
.hero h1{font-size:clamp(2.1rem,4.3vw,3.3rem)}
.hero h1 em{white-space:nowrap}
@media (max-width:420px){.hero h1 em{white-space:normal}}
.chip-1{left:-56px;top:16%}
.chip-2{right:-28px;bottom:9%}
.phone.sq{width:min(470px,100%);aspect-ratio:1/1;border-radius:26px}
.phone.sq video,.phone.sq img{border-radius:19px}
@media (max-width:920px){
  .hero{padding:44px 0 56px}
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .phone{width:min(280px,78%)}
  .phone.sq{width:min(420px,92%)}
  .chip-1{left:-6%}
  .chip-2{right:-6%}
}

/* sections */
section{padding:84px 0}
.section-alt{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:720px;margin-bottom:44px}
.section-head p{color:var(--muted);font-size:1.08rem}
.kicker{display:block;font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);margin-bottom:12px}
@media (max-width:700px){section{padding:60px 0}}

.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:980px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}

.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:border-color .2s,transform .2s}
.card p{color:var(--muted);margin:0}
.card h3{margin-bottom:8px}
a.card{display:block;color:inherit}
a.card:hover{border-color:rgba(53,208,222,.5);transform:translateY(-2px);text-decoration:none}
.card .more{display:inline-flex;margin-top:16px;color:var(--cyan);font-weight:600;font-size:.93rem}
.icon{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:rgba(53,208,222,.09);border:1px solid rgba(53,208,222,.22);color:var(--cyan);margin-bottom:18px}
.icon svg{width:23px;height:23px}

/* steps */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;list-style:none;padding:0;margin:0}
.steps li{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px}
.steps li::before{counter-increment:s;content:"0" counter(s);display:block;font-size:.8rem;font-weight:700;color:var(--cyan);letter-spacing:.08em;margin-bottom:14px;font-variant-numeric:tabular-nums}
.steps h3{font-size:1.06rem}
.steps p{color:var(--muted);margin:0;font-size:.96rem}
@media (max-width:980px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

/* gremio band */
.band{position:relative;overflow:hidden;border-radius:var(--radius-lg);border:1px solid rgba(53,208,222,.3);background:linear-gradient(135deg,#132028 0%,#15142a 60%,#1a1734 100%);padding:52px;display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
.band::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;background:radial-gradient(closest-side,rgba(53,208,222,.2),transparent);pointer-events:none}
.band p{color:#c3c2d6}
.checks{list-style:none;padding:0;margin:0 0 26px;display:grid;gap:10px}
.checks li{display:flex;gap:10px;align-items:flex-start}
.checks li::before{content:"";flex:none;width:20px;height:20px;margin-top:3px;border-radius:6px;background:rgba(61,220,151,.14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233ddc97' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/13px no-repeat}
.band-img{position:relative;z-index:1;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-2);aspect-ratio:1/1}
.band-img img{width:100%;height:100%;object-fit:cover}
@media (max-width:860px){.band{grid-template-columns:1fr;padding:30px 22px}}

/* reels */
.reels{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:940px}
.reel{position:relative;aspect-ratio:9/16;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#000;cursor:pointer;padding:0;color:inherit;font:inherit;text-align:left}
.reel video,.reel img{width:100%;height:100%;object-fit:cover}
.reel .play{position:absolute;inset:auto 12px 12px 12px;display:flex;align-items:center;gap:10px;background:rgba(12,11,17,.85);border:1px solid var(--line-2);border-radius:12px;padding:10px 12px;font-size:.88rem;font-weight:600;line-height:1.3}
.reel .play svg{flex:none;width:30px;height:30px;color:var(--cyan)}
.reel.playing .play{opacity:0;transition:opacity .3s}
@media (max-width:760px){.reels{grid-template-columns:repeat(2,1fr)}}
@media (max-width:480px){.reels{grid-template-columns:1fr;max-width:340px}}

/* symptoms */
.tags{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:0}
.tags li{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:9px 16px;font-size:.94rem;color:#d3d2e2}
.tags li:has(a){padding:0}
.tags a{display:block;padding:9px 16px;color:var(--cyan);border-radius:999px}
.tags a:hover{text-decoration:none;background:rgba(53,208,222,.08)}

/* media split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split.rev>:first-child{order:2}
.frame{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line-2);box-shadow:var(--shadow)}
.frame img,.frame video{width:100%;height:100%;object-fit:cover}
@media (max-width:860px){.split{grid-template-columns:1fr;gap:32px}.split.rev>:first-child{order:0}}

/* coverage */
.cities{columns:4;column-gap:24px;list-style:none;padding:0;margin:0;color:var(--muted);font-size:.95rem}
.cities li{padding:5px 0;break-inside:avoid}
@media (max-width:860px){.cities{columns:2}}

/* faq */
.faq{max-width:860px}
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:18px 0;font-weight:600;font-size:1.06rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;font-size:1.5rem;font-weight:400;color:var(--cyan);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--muted);margin:0 0 20px;max-width:46em}

/* page hero (inner) */
.page-hero{padding:56px 0 30px;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;right:0;top:-100px;width:600px;height:500px;background:radial-gradient(closest-side,rgba(53,208,222,.12),transparent);pointer-events:none}
.page-hero h1{font-size:clamp(2rem,4.4vw,3.2rem);max-width:16em}
.crumbs{font-size:.86rem;color:var(--dim);margin-bottom:22px}
.crumbs a{color:var(--muted)}
.crumbs span{margin:0 6px}
.prose{max-width:760px}
.prose h2{font-size:clamp(1.5rem,2.6vw,2rem);margin-top:1.6em}
.prose h3{margin-top:1.4em}
.prose p,.prose li{color:#c9c8d9}
.prose li{margin-bottom:.4em}
.prose strong{color:var(--text)}
.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:56px;align-items:start}
.aside{position:sticky;top:130px;display:grid;gap:16px}
.aside .card h3{font-size:1.05rem}
@media (max-width:960px){.content-grid{grid-template-columns:1fr}.aside{position:static}}
.note{border-left:3px solid var(--cyan);background:rgba(53,208,222,.06);padding:16px 20px;border-radius:0 12px 12px 0;color:#d4d3e3;margin:1.4em 0}
table.spec{width:100%;border-collapse:collapse;margin:1em 0 1.6em;font-size:.96rem}
table.spec th,table.spec td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
table.spec th{color:var(--muted);font-weight:600;font-size:.84rem;text-transform:uppercase;letter-spacing:.06em}
table.spec td:first-child{color:var(--text);font-weight:600;white-space:nowrap}
table.spec td{color:#c9c8d9}
.table-scroll{overflow-x:auto}

/* form */
.form{display:grid;gap:14px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form label{display:grid;gap:6px;font-size:.88rem;font-weight:600;color:var(--muted)}
.form input,.form select,.form textarea{width:100%;font:inherit;font-size:1rem;color:var(--text);background:var(--bg);border:1px solid var(--line-2);border-radius:10px;padding:12px 13px}
.form textarea{min-height:110px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(53,208,222,.18)}
.form .hint{font-size:.84rem;color:var(--dim);margin:0}
.form .ok{display:none;color:var(--green);font-size:.92rem;margin:0}
.form .ok.show{display:block}
@media (max-width:560px){.form .row{grid-template-columns:1fr}}

/* cta final */
.final{text-align:center}
.final .wrap{max-width:820px}
.final p{color:var(--muted);font-size:1.1rem;margin-bottom:28px}
.final .cta-row{justify-content:center}

/* footer */
.site-footer{border-top:1px solid var(--line);padding:56px 0 30px;color:var(--muted);font-size:.94rem;background:var(--bg-2)}
.foot{display:grid;grid-template-columns:1.5fr 1.1fr .8fr 1fr 1.1fr;gap:32px}
.foot h4{color:var(--text);font-size:.92rem;margin-bottom:14px}
.foot ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.foot a{color:var(--muted)}
.foot a:hover{color:var(--cyan)}
.legal{margin-top:40px;padding-top:22px;border-top:1px solid var(--line);font-size:.84rem;color:var(--dim);display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px}
@media (max-width:980px){.foot{grid-template-columns:1fr 1fr 1fr}}
@media (max-width:860px){.foot{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot{grid-template-columns:1fr}}

/* floating wa */
.wa-float{position:fixed;right:18px;bottom:18px;z-index:60;width:58px;height:58px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 12px 30px -8px rgba(37,211,102,.6)}
.wa-float svg{width:30px;height:30px}
.wa-float:hover{transform:scale(1.05)}

.circuit{position:absolute;inset:0;opacity:.35;pointer-events:none;z-index:0}

@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.ssd-split{display:grid;grid-template-columns:260px minmax(0,1fr);gap:32px;align-items:start;margin:0 0 1.6em}
@media (max-width:640px){.ssd-split{grid-template-columns:1fr}.ssd-split .reels{margin:0 auto}}

.reels.reels-2{grid-template-columns:repeat(2,minmax(0,1fr));max-width:560px;margin:1em 0 1.8em}
@media (max-width:480px){.reels.reels-2{grid-template-columns:repeat(2,minmax(0,1fr));max-width:none}}
@media (max-width:640px){.reels-2 .reel .play{font-size:.76rem;padding:8px 9px;gap:7px;inset:auto 8px 8px 8px}.reels-2 .reel .play svg{width:22px;height:22px}}

.reels.reels-4{grid-template-columns:repeat(4,minmax(0,1fr));max-width:none}
@media (max-width:980px){.reels.reels-4{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:760px){.reels.reels-4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:480px){.reels.reels-4{grid-template-columns:repeat(2,minmax(0,1fr));max-width:none;gap:10px}.reels-4 .reel .play{font-size:.74rem;padding:7px 8px;gap:6px;inset:auto 6px 6px 6px}.reels-4 .reel .play svg{width:20px;height:20px}}

/* contacto (bloque final) */
.final .wrap{max-width:var(--max)}
.final-head{max-width:820px;margin:0 auto 40px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;text-align:left;align-items:start}
.contact-list{display:grid;gap:14px}
.contact-item{display:flex;gap:16px;align-items:center;padding:20px 22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);color:inherit;text-decoration:none;transition:border-color .2s}
a.contact-item:hover{border-color:var(--cyan)}
.ci-icon{flex:none;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:rgba(53,208,222,.1);color:var(--cyan)}
.ci-icon svg{width:22px;height:22px}
.contact-item strong{display:block;font-size:1.12rem;color:var(--text)}
.contact-item strong a{color:inherit;text-decoration:none;border-bottom:1px dashed var(--cyan)}
.ci-label{display:block;font-size:.74rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin-bottom:4px}
.ci-sub{display:block;font-size:.9rem;color:var(--muted);margin-top:2px}
.final .contact-form p.ok{font-size:.92rem;margin:0}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}