/* ===== Zorkelondrivea — revista de tecnología. Azul eléctrico, limpio y técnico. ===== */
:root{
  --bg:#F4F6FA; --surface:#ffffff; --ink:#161a22; --muted:#62697a;
  --line:#e3e7ef; --blue:#1E6FE0; --blue-d:#1857b3; --cyan:#11A7C4; --dark:#131722;
  --sans:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--bg);font-size:17px;line-height:1.68}
h1,h2,h3,h4{font-family:var(--sans);font-weight:800;line-height:1.16;letter-spacing:-.02em}
a{color:inherit;text-decoration:none;transition:.18s}
img{max-width:100%;height:auto;display:block;object-fit:cover}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--blue)}
.tag:hover{color:var(--blue-d)}

/* ===== Header ===== */
.hd{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:90}
.hd-in{display:flex;align-items:center;justify-content:space-between;height:70px}
.logo{display:flex;align-items:center;gap:10px}
.logo-mark{width:16px;height:16px;border-radius:4px;background:linear-gradient(135deg,var(--blue),var(--cyan));flex:0 0 auto}
.logo-txt{font-size:21px;font-weight:800;color:var(--ink);letter-spacing:-.03em}
a.logo:hover .logo-txt{color:var(--blue)}
.hd-nav{display:flex;gap:22px;align-items:center}
.hd-nav a{font-size:14px;font-weight:600;color:var(--muted);padding:6px 0;border-bottom:2px solid transparent}
.hd-nav a:hover,.hd-nav a.on{color:var(--blue);border-color:var(--blue)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.burger span{width:23px;height:2px;background:var(--ink);border-radius:2px;transition:.2s}
.burger.x span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.x span:nth-child(2){opacity:0}
.burger.x span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== Hero split ===== */
.hero{padding:46px 0 8px}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.hero-media{order:2;border-radius:12px;overflow:hidden;aspect-ratio:4/3;box-shadow:0 16px 40px rgba(20,40,90,.12)}
.hero-media img{width:100%;height:100%;transition:transform .6s}
.hero-media:hover img{transform:scale(1.04)}
.hero-text .tag{margin-bottom:12px}
.hero-text h1{font-size:clamp(30px,4.2vw,48px);margin-bottom:14px}
.hero-text p{color:#3f4658;font-size:18.5px;margin-bottom:14px;max-width:520px}
.hero-text .meta{font-size:13px;color:var(--muted)}
.hero-text .rl{font-weight:700;font-size:14px;color:var(--blue);display:inline-block;margin-top:8px}

/* ===== Secciones ===== */
.section{padding:46px 0}
.section.alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}
.sec-head h2{font-size:24px}
.sec-head a.more{font-size:13.5px;font-weight:700;color:var(--blue)}
.sec-head .lead-txt{font-size:13.5px;color:var(--muted)}

/* ===== Tarjetas ===== */
.grid{display:grid;gap:26px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;border-top:3px solid var(--blue);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(20,40,90,.1)}
.card-media{display:block;aspect-ratio:16/10;overflow:hidden}
.card-media img{width:100%;height:100%;transition:transform .5s}
.card:hover .card-media img{transform:scale(1.05)}
.card-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:7px}
.card-title{font-size:19px;line-height:1.24}
.card-title a:hover{color:var(--blue)}
.card-excerpt{font-size:14.5px;color:var(--muted);line-height:1.5}
.card-meta{font-size:12px;color:var(--muted);margin-top:auto;padding-top:4px}
.card.big{grid-column:span 2}
.card.big .card-media{aspect-ratio:2/1}
.card.big .card-title{font-size:24px}

.feature-row{display:grid;grid-template-columns:1.4fr 1fr;gap:30px;align-items:start}
.sidelist{display:flex;flex-direction:column;gap:14px}
.mini{display:grid;grid-template-columns:84px 1fr;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:11px;align-items:center}
.mini-media{aspect-ratio:1/1;border-radius:7px;overflow:hidden}
.mini h3{font-size:16px;line-height:1.25}
.mini h3 a:hover{color:var(--blue)}
.mini .card-meta{margin-top:4px}

/* ===== Artículo ===== */
.article{padding:36px 0 10px}
.art-head{max-width:760px;margin:0 auto 22px;text-align:center}
.art-head h1{font-size:clamp(28px,3.6vw,42px);margin:12px 0 14px}
.art-head .dek{font-size:20px;color:var(--muted);line-height:1.5;font-weight:500}
.art-meta{display:flex;gap:12px;justify-content:center;align-items:center;flex-wrap:wrap;margin-top:16px;font-size:13px;color:var(--muted)}
.art-cover{margin:8px auto 30px;max-width:980px;border-radius:12px;overflow:hidden}
.art-cover img{width:100%;max-height:540px}
.art-cover figcaption{font-size:12px;color:var(--muted);padding:8px 4px;text-align:center}
.prose{max-width:700px;margin:0 auto;font-size:18px;line-height:1.76}
.prose p{margin:0 0 20px}
.prose h2{font-size:23px;margin:34px 0 12px}
.prose h3{font-size:19px;margin:24px 0 8px}
.prose ul,.prose ol{margin:0 0 20px 22px}
.prose li{margin-bottom:7px}
.prose blockquote{border-left:4px solid var(--blue);background:var(--surface);margin:24px 0;padding:14px 20px;border-radius:0 10px 10px 0;font-size:19px;font-weight:500;color:var(--ink)}
.prose strong{color:var(--ink)}
.byline-box{max-width:700px;margin:34px auto 0;display:flex;gap:15px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px}
.byline-box .av{width:48px;height:48px;border-radius:10px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:800;flex:0 0 auto}
.byline-box h4{font-size:16px}
.byline-box p{font-size:14px;color:var(--muted);margin-top:3px}
.comments{max-width:700px;margin:40px auto 0}
.comments h3{font-size:20px;margin-bottom:18px}
.cmt{display:grid;grid-template-columns:42px 1fr;gap:13px;margin-bottom:20px}
.cmt .av{width:42px;height:42px;border-radius:10px;background:#e3ecfb;color:var(--blue-d);display:flex;align-items:center;justify-content:center;font-weight:800}
.cmt-h{font-size:14px;margin-bottom:3px}
.cmt-h b{font-weight:700}.cmt-h span{color:var(--muted);font-size:12px;margin-left:8px}
.cmt p{font-size:15px;line-height:1.6}
.cmt-form{margin-top:10px}
.cmt-form input,.cmt-form textarea{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:8px;font-family:inherit;font-size:15px;margin-bottom:10px;background:var(--surface)}
.cmt-form textarea{min-height:96px;resize:vertical}
.related{padding:44px 0 8px}

/* ===== Estáticas ===== */
.pagehead{background:var(--surface);border-bottom:1px solid var(--line);padding:42px 0}
.pagehead h1{font-size:clamp(28px,3.6vw,40px)}
.pagehead p{color:var(--muted);margin-top:8px;max-width:640px}
.static{padding:44px 0}
.static .col{max-width:760px;margin:0 auto}
.static h2{font-size:23px;margin:30px 0 10px}
.static h3{font-size:18px;margin:22px 0 6px}
.static p{margin-bottom:16px}.static ul{margin:0 0 16px 22px}.static li{margin-bottom:6px}
.legal{font-size:15.5px;color:#333947}.legal h2{font-size:20px}
.team{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:8px}
.member{display:flex;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px}
.member .av{width:52px;height:52px;border-radius:10px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800;flex:0 0 auto}
.member h4{font-size:17px}.member p{font-size:14px;color:var(--muted);margin-top:4px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px}
.contact-info p{margin-bottom:10px}
.form-row{margin-bottom:14px}
.form-row label{display:block;font-size:14px;font-weight:600;margin-bottom:5px}
.form-row input,.form-row textarea{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:8px;font-family:inherit;font-size:15px;background:var(--surface)}
.form-row textarea{min-height:130px;resize:vertical}
.btn{display:inline-block;background:var(--blue);color:#fff;border:0;border-radius:8px;padding:12px 26px;font-weight:700;font-size:15px;cursor:pointer}
.btn:hover{background:var(--blue-d)}

/* ===== Newsletter ===== */
.nl{background:linear-gradient(120deg,var(--blue),var(--cyan));color:#fff;padding:46px 0}
.nl-inner{display:grid;grid-template-columns:1.2fr 1fr;gap:30px;align-items:center}
.nl h2{color:#fff;font-size:26px;margin-bottom:8px}
.nl p{color:rgba(255,255,255,.9);font-size:15px}
.nl-form{display:flex;gap:10px}
.nl-form input{flex:1;padding:13px 16px;border:0;border-radius:8px;font-size:15px}
.nl-form button{background:var(--dark);color:#fff;border:0;border-radius:8px;padding:13px 22px;font-weight:700;cursor:pointer}
.nl-form button:hover{background:#000}
.nl-ok{grid-column:1/-1;color:#e6f3ff;font-size:14px}

/* ===== Footer ===== */
.foot{background:var(--dark);color:#9aa1b3;padding:50px 0 0;font-size:14.5px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:30px;padding-bottom:34px}
.foot .logo-txt{color:#fff;font-size:21px;display:inline-block;margin-bottom:10px}
.foot-brand p{font-size:14px;line-height:1.6;max-width:320px}
.foot-col h4{color:#fff;font-size:14px;margin-bottom:12px}
.foot-col a{display:block;color:#9aa1b3;margin-bottom:7px;font-size:14px}
.foot-col a:hover{color:var(--cyan)}
.foot-col p{margin-bottom:7px;font-size:14px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.09);padding:16px 24px;display:flex;justify-content:space-between;align-items:center;font-size:12.5px;color:#7a8194}
.foot-bottom a{color:#7a8194;text-decoration:underline}.foot-bottom a:hover{color:#fff}

/* ===== Cookie modal ===== */
.cookie-modal{display:none;position:fixed;inset:0;background:rgba(10,14,22,.6);z-index:1000;align-items:center;justify-content:center;padding:20px}
.cookie-modal.open{display:flex}
.cm-box{background:#fff;border-radius:12px;max-width:460px;width:100%;padding:26px}
.cm-box h3{font-size:20px;margin-bottom:8px}
.cm-box>p{font-size:14.5px;color:var(--muted);margin-bottom:16px}
.cm-row{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);font-size:14.5px;cursor:pointer}
.cm-row input{display:none}
.sw{width:42px;height:23px;background:#cdd3e0;border-radius:23px;position:relative;transition:.2s}
.sw::after{content:'';position:absolute;width:19px;height:19px;background:#fff;border-radius:50%;top:2px;left:2px;transition:.2s}
input:checked+.sw{background:var(--blue)}input:checked+.sw::after{left:21px}
.sw.off{opacity:.5}
.cm-btns{display:flex;gap:8px;margin-top:18px}
.b{flex:1;padding:11px;border-radius:8px;font-size:13.5px;font-weight:700;cursor:pointer;border:0}
.ghost{background:#eaecf3;color:var(--ink)}
.out{background:#fff;border:1px solid var(--blue);color:var(--blue)}
.pri{background:var(--blue);color:#fff}

/* ===== Responsive ===== */
@media(max-width:900px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .card.big{grid-column:span 1}
  .hero-grid{grid-template-columns:1fr;gap:22px}
  .hero-media{order:0;aspect-ratio:16/9}
  .feature-row{grid-template-columns:1fr;gap:24px}
  .nl-inner{grid-template-columns:1fr}
  .contact-grid,.team{grid-template-columns:1fr}
}
@media(max-width:640px){
  body{font-size:16px}
  .hd-nav{display:none;position:absolute;top:70px;left:0;right:0;background:var(--surface);flex-direction:column;gap:0;border-bottom:1px solid var(--line);padding:8px 24px}
  .hd-nav.open{display:flex}
  .hd-nav a{padding:11px 0;border-bottom:1px solid var(--line);width:100%}
  .burger{display:flex}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .prose{font-size:17px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-bottom{flex-direction:column;gap:8px;text-align:center}
}
@media(max-width:480px){.foot-grid{grid-template-columns:1fr}}