/* IT Elite — estilo editorial minimalista (inspirado en vrane.cl) */

@font-face{font-family:IT-Book;src:url(../fonts/itfont-book.woff2) format('woff2'),url(../fonts/itfont-book.woff) format('woff'),url(../fonts/itfont-book.ttf) format('truetype');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:IT-Bold;src:url(../fonts/itfont-bold.woff2) format('woff2'),url(../fonts/itfont-bold.woff) format('woff'),url(../fonts/itfont-bold.ttf) format('truetype');font-weight:400;font-style:normal;font-display:swap}

:root{
  --ink:#141414;
  --body:#7a7a7a;
  --accent:#0aece7;
  --accent-ink:#08c8c4;
  --line:#e6e6e6;
  --soft:#f8f8f8;
  --dark:#141414;
  --darker:#0e0e0e;
  --maxw:1180px;
}

*{box-sizing:border-box}
html{font-size:100%;-webkit-text-size-adjust:100%}
body{
  margin:0;color:var(--body);background:#fff;
  font-family:IT-Book,sans-serif;font-size:16px;letter-spacing:.01em;line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--ink);color:#fff}
a{color:inherit;text-decoration:none;transition:color .2s}
a:hover{color:var(--accent-ink)}
img{max-width:100%;display:block}

h1,h2,h3,h4,h5,h6{margin:10px 0;color:var(--ink);font-weight:400;line-height:1.15;letter-spacing:-.01em}
h1{font-size:44px;line-height:1.15}
h2{font-size:34px}
h3{font-size:24px}
h4{font-size:19px}
p{font-size:16px;line-height:1.7;margin:0 0 12px}

.block-title{font-family:IT-Bold,sans-serif;font-size:14px;text-transform:uppercase;letter-spacing:.16em;color:var(--accent-ink)}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 32px}
.text-center{text-align:center}
.muted{opacity:.75}

/* ---------- Botones ---------- */
.btn-line{
  font-family:IT-Bold,sans-serif;font-size:13px;text-transform:uppercase;letter-spacing:.14em;
  display:inline-block;padding:15px 30px;border:1px solid var(--ink);color:var(--ink);
  position:relative;overflow:hidden;z-index:1;background:transparent;cursor:pointer;transition:color .3s;
}
.btn-line::after{content:'';position:absolute;z-index:-1;inset:0 auto 0 0;width:100%;height:0;top:0;background:var(--ink);transition:height .3s}
.btn-line:hover{color:#fff}
.btn-line:hover::after{height:100%}
.btn-line.light{border-color:#fff;color:#fff}
.btn-line.light::after{background:#fff}
.btn-line.light:hover{color:var(--ink)}
.btn-line.accent{border-color:var(--accent-ink);color:var(--ink)}
.btn-line.accent::after{background:var(--accent)}
.btn-line.accent:hover{color:var(--ink)}
.btn-row{display:flex;gap:16px;flex-wrap:wrap}

/* ---------- Header ---------- */
.header{position:fixed;top:0;left:0;width:100%;height:70px;z-index:800;transition:background .4s ease,box-shadow .4s ease}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{font-family:IT-Bold,sans-serif;font-size:22px;letter-spacing:.02em;color:#fff;display:flex;align-items:center;gap:10px}
.brand .dot{color:var(--accent)}
.header.solid .brand{color:var(--ink)}
.nav-menu{display:flex;align-items:center;gap:38px;margin:0;padding:0;list-style:none}
.nav-menu a{font-family:IT-Bold,sans-serif;font-size:13px;text-transform:uppercase;letter-spacing:.12em;color:#fff;opacity:.85;position:relative;padding:6px 0}
.nav-menu a::before{content:'';position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--accent);transition:width .3s}
.nav-menu a:hover,.nav-menu a.active{opacity:1;color:#fff}
.nav-menu a:hover::before,.nav-menu a.active::before{width:100%}
.nav-menu a.cta{border:1px solid rgba(255,255,255,.5);padding:9px 20px;letter-spacing:.1em}
.nav-menu a.cta:hover{background:#fff;color:var(--ink);opacity:1}
.nav-menu a.cta::before{display:none}
.header.solid{background:#fff;box-shadow:0 1px 0 var(--line)}
.header.solid .nav-menu a{color:var(--ink);opacity:.6}
.header.solid .nav-menu a:hover,.header.solid .nav-menu a.active{opacity:1;color:var(--ink)}
.header.solid .nav-menu a.cta{border-color:var(--ink);color:var(--ink);opacity:1}
.header.solid .nav-menu a.cta:hover{background:var(--ink);color:#fff}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.burger span{width:24px;height:2px;background:#fff;transition:.3s}
.header.solid .burger span{background:var(--ink)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;background:#000}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:grayscale(100%) contrast(1.05)}
.hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,20,20,.72),rgba(20,20,20,.55) 55%,rgba(20,20,20,.78))}
.hero-content{position:relative;z-index:2;width:100%;padding:120px 0 90px}
.hero .block-title{color:var(--accent);display:block;margin-bottom:22px}
.hero h1{color:#fff;font-size:clamp(2.6rem,6vw,4.6rem);line-height:1.05;max-width:16ch;margin:0 0 10px}
.hero h1 .accent{color:var(--accent)}
.hero-sub{color:#d7dde3;font-size:clamp(1.05rem,2vw,1.3rem);max-width:52ch;margin:22px 0 20px}
.hero-list{display:flex;flex-wrap:wrap;gap:10px 26px;margin:0 0 40px;padding:0;list-style:none;max-width:640px}
.hero-list li{font-family:IT-Bold,sans-serif;font-size:12.5px;text-transform:uppercase;letter-spacing:.1em;color:#fff;display:flex;align-items:center;gap:9px}
.hero-list li::before{content:'';width:7px;height:7px;background:var(--accent);border-radius:50%;flex:0 0 7px}
.scroll-cue{position:absolute;bottom:34px;left:50%;transform:translateX(-50%);z-index:3;width:26px;height:44px;border:2px solid rgba(255,255,255,.55);border-radius:14px}
.scroll-cue::after{content:'';position:absolute;left:50%;top:9px;width:4px;height:8px;margin-left:-2px;background:#fff;border-radius:2px;animation:scrollc 1.5s ease infinite}
@keyframes scrollc{0%{opacity:1;transform:translateY(0)}80%{opacity:0;transform:translateY(12px)}100%{opacity:0}}

/* ---------- Secciones ---------- */
.section{padding:110px 0}
.section.soft{background:var(--soft)}
.section.dark{background:var(--dark);color:#a7adb4}
.section-head{max-width:720px;margin-bottom:64px}
.section-head.center{margin:0 auto 64px;text-align:center}
.section-head .block-title{display:block;margin-bottom:18px}
.section-head h2{font-size:clamp(2rem,4vw,3rem);color:var(--ink)}
.section.dark .section-head h2{color:#fff}
.section-head p{margin-top:18px;font-size:18px}

/* ---------- Servicios ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.svc{background:#fff;padding:44px 36px;transition:background .3s,transform .3s;position:relative}
.svc:hover{background:var(--dark)}
.svc:hover *{color:#fff!important}
.svc:hover .svc-ic{border-color:var(--accent);background:var(--accent)}
.svc:hover .svc-ic svg{stroke:var(--ink)}
.svc-ic{width:56px;height:56px;border:1px solid var(--line);display:grid;place-items:center;margin-bottom:26px;transition:.3s}
.svc-ic svg{width:26px;height:26px;stroke:var(--ink);fill:none;stroke-width:1.5;transition:.3s}
.svc-num{position:absolute;top:34px;right:36px;font-family:IT-Bold,sans-serif;font-size:13px;color:var(--line);letter-spacing:.1em}
.svc h3{font-size:20px;margin:0 0 12px;color:var(--ink)}
.svc p{font-size:15px;line-height:1.65;margin:0;color:var(--body)}

/* ---------- Nosotros / split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.split-img{position:relative}
.split-img img{width:100%;filter:grayscale(100%) contrast(1.05);border:1px solid var(--line)}
.split-img .badge-float{position:absolute;bottom:-24px;left:-24px;background:var(--dark);color:#fff;padding:26px 30px;max-width:230px}
.split-img .badge-float b{font-family:IT-Bold,sans-serif;color:var(--accent);font-size:34px;display:block;line-height:1}
.split-img .badge-float span{font-size:13px;color:#c7ccd2;display:block;margin-top:6px}

/* ---------- Por qué (lista) ---------- */
.why{list-style:none;margin:0;padding:0}
.why li{display:flex;gap:20px;padding:26px 0;border-top:1px solid var(--line)}
.why li:last-child{border-bottom:1px solid var(--line)}
.why .n{font-family:IT-Bold,sans-serif;font-size:14px;color:var(--accent-ink);letter-spacing:.1em;flex:0 0 40px;padding-top:3px}
.why h4{margin:0 0 5px;font-size:19px;color:var(--ink)}
.why p{margin:0;font-size:15px}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;text-align:center}
.stats .n{font-family:IT-Bold,sans-serif;font-size:clamp(2.4rem,4vw,3.4rem);color:#fff;line-height:1}
.stats .l{font-size:13px;text-transform:uppercase;letter-spacing:.1em;color:#8a9299;margin-top:12px}

/* ---------- Proceso ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
.step{padding-top:26px;border-top:2px solid var(--ink)}
.step .n{font-family:IT-Bold,sans-serif;font-size:14px;letter-spacing:.14em;color:var(--accent-ink)}
.step h4{margin:14px 0 8px;font-size:20px;color:var(--ink)}
.step p{font-size:14.5px;margin:0}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:820px;margin:0 auto}
.faq{border-top:1px solid var(--line)}
.faq:last-child{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:26px 0;font-family:IT-Bold,sans-serif;font-size:17px;color:var(--ink);display:flex;justify-content:space-between;align-items:center;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';font-family:IT-Book;font-size:26px;color:var(--accent-ink);transition:transform .3s}
.faq[open] summary::after{transform:rotate(45deg)}
.faq p{padding:0 0 26px;margin:0;font-size:15.5px;max-width:70ch}

/* ---------- CTA band ---------- */
.cta{position:relative;overflow:hidden;background:var(--dark);color:#fff;padding:96px 0;text-align:center}
.cta .block-title{color:var(--accent);display:block;margin-bottom:20px}
.cta h2{color:#fff;font-size:clamp(2rem,4vw,3rem);max-width:20ch;margin:0 auto 30px}

/* ---------- Contacto ---------- */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px}
.contact-info{list-style:none;margin:26px 0 0;padding:0}
.contact-info li{padding:20px 0;border-top:1px solid rgba(255,255,255,.12)}
.contact-info li:last-child{border-bottom:1px solid rgba(255,255,255,.12)}
.contact-info .k{font-family:IT-Bold,sans-serif;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);display:block;margin-bottom:5px}
.contact-info a,.contact-info span{color:#fff;font-size:16px}
.form{display:grid;gap:22px}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.field label{display:block;font-family:IT-Bold,sans-serif;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#8a9299;margin-bottom:8px}
.field input,.field select,.field textarea{
  width:100%;background:transparent;border:0;border-bottom:1px solid rgba(255,255,255,.25);
  color:#fff;font-family:IT-Book;font-size:16px;padding:10px 0;transition:border-color .3s;
}
.field input::placeholder,.field textarea::placeholder{color:#5a6167}
.field select{color:#fff}
.field select option{background:var(--dark)}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--accent)}
.field textarea{resize:vertical;min-height:90px}
.form .btn-line{border-color:#fff;color:#fff;justify-self:start}
.form .btn-line::after{background:var(--accent)}
.form .btn-line:hover{color:var(--ink)}
.form-note{font-size:12.5px;color:#6b7278}

/* ---------- Footer ---------- */
.footer{background:var(--darker);color:#8a9299;padding:70px 0 34px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:50px;margin-bottom:50px}
.footer .brand{color:#fff;font-size:24px;margin-bottom:16px}
.footer h5{font-family:IT-Bold,sans-serif;color:#fff;font-size:12px;text-transform:uppercase;letter-spacing:.14em;margin:0 0 18px}
.footer a{display:block;padding:5px 0;font-size:14.5px;color:#8a9299}
.footer a:hover{color:var(--accent)}
.footer-bot{border-top:1px solid rgba(255,255,255,.1);padding-top:26px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px}

/* ---------- WhatsApp ---------- */
.wa{position:fixed;right:24px;bottom:24px;z-index:900;width:56px;height:56px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 10px 30px rgba(37,211,102,.45);transition:transform .25s}
.wa:hover{transform:scale(1.08)}
.wa svg{width:30px;height:30px;fill:#fff}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:940px){
  .svc-grid{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr;gap:40px}
  .split-img{order:-1}
  .stats{grid-template-columns:1fr 1fr;gap:34px}
  .steps{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr;gap:44px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav-menu{
    position:fixed;top:0;right:-300px;width:300px;height:100vh;background:var(--dark);
    flex-direction:column;align-items:flex-start;justify-content:center;gap:26px;padding:0 40px;
    transition:right .35s cubic-bezier(.19,1,.22,1);
  }
  .nav-menu.open{right:0}
  .nav-menu a,.header.solid .nav-menu a{color:#fff;opacity:.85;font-size:15px}
  .nav-menu a.cta{border-color:rgba(255,255,255,.5);color:#fff}
  .burger{display:flex}
  .burger.on span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .burger.on span:nth-child(2){opacity:0}
  .burger.on span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}
@media (max-width:600px){
  .container{padding:0 22px}
  .svc-grid{grid-template-columns:1fr}
  .stats,.steps,.footer-grid,.f2{grid-template-columns:1fr}
  .section{padding:74px 0}
  .split-img .badge-float{left:0}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important}
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}