/* callejero.wikidatos.org — 2026
   Autocontenida: sin frameworks, sin jQuery, sin fuentes externas.
   Siempre en claro. */

:root{
  color-scheme:light;

  --bg:#ffffff;
  --bg-soft:#f5f7fc;
  --bg-deep:#0b1020;
  --card:#ffffff;

  --ink:#0d1220;
  --ink-2:#39415c;
  --ink-3:#6b7492;

  --line:#e6e9f2;
  --line-2:#d5dae8;

  --brand:#2547e0;
  --brand-2:#5f7bff;
  --brand-deep:#16309e;
  --brand-wash:#eef2ff;
  --accent:#ff8a3d;
  --mint:#0fb488;

  --r:16px;
  --r-lg:26px;
  --r-pill:999px;

  --sh-1:0 1px 2px rgba(13,18,32,.05), 0 4px 12px -6px rgba(13,18,32,.12);
  --sh-2:0 2px 6px rgba(13,18,32,.06), 0 18px 40px -18px rgba(13,18,32,.28);
  --sh-3:0 4px 10px rgba(13,18,32,.07), 0 40px 80px -30px rgba(21,40,120,.42);

  --max:1160px;
  --ease:cubic-bezier(.22,.75,.28,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font:400 17px/1.68 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img,iframe{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none}
a:hover{color:var(--brand-deep)}
h1,h2,h3,h4{line-height:1.14;margin:0 0 .5em;letter-spacing:-.028em;font-weight:800}
h1{font-size:clamp(2.1rem,1.25rem + 3.1vw,3.5rem)}
h2{font-size:clamp(1.45rem,1.1rem + 1.4vw,2.15rem)}
h3{font-size:1.16rem;letter-spacing:-.018em}
p{margin:0 0 1.15em}
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:22px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:14px;top:14px;z-index:99;background:var(--brand);color:#fff;padding:11px 18px;border-radius:10px}
:focus-visible{outline:2.5px solid var(--brand);outline-offset:2px;border-radius:6px}

/* ============ cabecera ============ */
.site-head{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.82);backdrop-filter:saturate(1.8) blur(14px);
  border-bottom:1px solid var(--line);
}
@supports not (backdrop-filter:blur(1px)){.site-head{background:#fff}}
.head-in{display:flex;align-items:center;gap:20px;height:68px}
.brand{display:flex;align-items:center;gap:11px;font-weight:850;font-size:1.14rem;color:var(--ink);letter-spacing:-.035em}
.brand:hover{color:var(--ink)}
.brand-mark{
  width:34px;height:34px;flex:0 0 34px;border-radius:11px;
  background:linear-gradient(145deg,var(--brand-2),var(--brand) 55%,var(--brand-deep));
  display:grid;place-items:center;color:#fff;font-size:16px;
  box-shadow:0 4px 14px -4px rgba(37,71,224,.6);
}
.brand span.mute{color:var(--ink-3);font-weight:600}
.head-nav{margin-left:auto;display:flex;gap:4px;align-items:center}
.head-nav a{padding:9px 14px;border-radius:10px;color:var(--ink-2);font-size:.95rem;font-weight:600;transition:.16s var(--ease)}
.head-nav a:hover{background:var(--brand-wash);color:var(--brand-deep)}
@media(max-width:660px){.head-in{height:60px;gap:10px}.head-nav a{padding:8px 10px;font-size:.87rem}.head-nav a:nth-child(3){display:none}}

/* ============ hero ============ */
.hero{position:relative;overflow:hidden;padding:clamp(46px,7.5vw,92px) 0 clamp(34px,5vw,58px)}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(900px 400px at 8% -18%, #dbe4ff 0%, transparent 60%),
    radial-gradient(760px 380px at 92% -6%, #ffe6d2 0%, transparent 58%),
    linear-gradient(180deg,#fbfcff,transparent 55%);
}
/* trama de calles */
.hero::after{
  content:"";position:absolute;inset:0;z-index:0;opacity:.5;
  background-image:
    linear-gradient(rgba(37,71,224,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,71,224,.055) 1px, transparent 1px);
  background-size:46px 46px;
  mask-image:radial-gradient(720px 340px at 50% 0%, #000 20%, transparent 78%);
  -webkit-mask-image:radial-gradient(720px 340px at 50% 0%, #000 20%, transparent 78%);
}
.hero .wrap{position:relative;z-index:1}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  text-transform:uppercase;letter-spacing:.13em;font-size:.73rem;font-weight:800;
  color:var(--brand-deep);background:#fff;border:1px solid var(--line-2);
  padding:7px 14px;border-radius:var(--r-pill);margin:0 0 1.3em;box-shadow:var(--sh-1);
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 3px rgba(15,180,136,.18)}
.hero h1{max-width:16ch}
.hero h1 .grad{
  background:linear-gradient(100deg,var(--brand) 10%,var(--brand-2) 55%,var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.lead{font-size:clamp(1.04rem,.96rem + .45vw,1.26rem);color:var(--ink-2);max-width:56ch;margin-bottom:1.9em}

/* ============ buscador ============ */
.searchbox{
  display:flex;gap:9px;max-width:680px;background:#fff;padding:9px;
  border:1px solid var(--line-2);border-radius:var(--r-lg);box-shadow:var(--sh-3);
  transition:box-shadow .2s var(--ease),transform .2s var(--ease);
}
.searchbox:focus-within{box-shadow:var(--sh-3),0 0 0 4px rgba(37,71,224,.14);transform:translateY(-1px)}
.searchbox input{
  flex:1;min-width:0;border:0;background:transparent;color:var(--ink);
  font:inherit;font-size:1.04rem;padding:14px 16px;border-radius:16px;
}
.searchbox input::placeholder{color:var(--ink-3)}
.searchbox input:focus{outline:0}
.searchbox button{
  border:0;font:inherit;font-weight:750;font-size:1rem;color:#fff;cursor:pointer;
  padding:14px 30px;border-radius:16px;white-space:nowrap;
  background:linear-gradient(145deg,var(--brand-2),var(--brand) 60%);
  box-shadow:0 6px 18px -6px rgba(37,71,224,.7);
  transition:.18s var(--ease);
}
.searchbox button:hover{background:linear-gradient(145deg,var(--brand),var(--brand-deep));box-shadow:0 10px 26px -8px rgba(22,48,158,.75)}
.searchbox button:active{transform:translateY(1px)}
@media(max-width:580px){.searchbox{flex-direction:column;border-radius:var(--r)}.searchbox button{width:100%}}

.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:48px;align-items:center}
@media(max-width:960px){.hero-grid{grid-template-columns:1fr;gap:34px}.hero-vis{order:-1}}
.hero-vis{position:relative}
.hero-art{width:100%;height:auto;display:block}

/* foto del heroe */
.hero-foto{margin:0;position:relative;border-radius:var(--r-lg);overflow:visible}
.hero-foto img{
  width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;
  border-radius:var(--r-lg);border:1px solid var(--line-2);box-shadow:var(--sh-3);
}
.hero-foto figcaption{
  position:absolute;right:12px;bottom:12px;z-index:2;
  font-size:.66rem;color:#fff;background:rgba(11,16,32,.62);
  padding:4px 9px;border-radius:var(--r-pill);backdrop-filter:blur(4px);letter-spacing:.02em;
}
.hero-pin{
  position:absolute;left:-16px;bottom:34px;z-index:3;
  display:flex;align-items:center;gap:11px;background:#fff;
  padding:13px 17px 13px 13px;border-radius:16px;border:1px solid var(--line);
  box-shadow:var(--sh-3);animation:flotar 6s ease-in-out infinite;
}
@keyframes flotar{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
.hero-pin-ico{
  width:38px;height:38px;flex:0 0 38px;border-radius:12px;display:grid;place-items:center;font-size:18px;
  background:linear-gradient(145deg,var(--brand-2),var(--brand) 60%);
}
.hero-pin-t{display:flex;flex-direction:column;line-height:1.3}
.hero-pin-t strong{font-size:.97rem;font-weight:800;letter-spacing:-.02em}
.hero-pin-t em{font-style:normal;font-size:.77rem;color:var(--ink-3);font-weight:600}
@media(max-width:960px){
  .hero-foto{max-width:520px;margin-inline:auto}
  .hero-pin{left:8px;bottom:16px;padding:10px 14px 10px 10px}
  .hero-pin-ico{width:32px;height:32px;flex:0 0 32px;font-size:15px}
}
@media(max-width:420px){.hero-pin{display:none}}

.hero-stats{display:flex;gap:30px;flex-wrap:wrap;margin-top:30px;color:var(--ink-3);font-size:.88rem;font-weight:600}
.hero-stats b{display:block;font-size:1.16rem;color:var(--ink);font-weight:800;letter-spacing:-.02em;margin-bottom:1px}

/* ============ ciudades destacadas ============ */
.ciudades{display:grid;grid-template-columns:repeat(auto-fit,minmax(228px,1fr));gap:18px}
.ciudad{
  display:block;border-radius:var(--r);overflow:hidden;background:#fff;
  border:1px solid var(--line);box-shadow:var(--sh-1);color:var(--ink);
  transition:.24s var(--ease);
}
.ciudad:hover{transform:translateY(-5px);box-shadow:var(--sh-2);border-color:var(--line-2);color:var(--ink)}
.ciudad-img{display:block;position:relative;overflow:hidden;background:var(--bg-soft)}
.ciudad-img::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,16,32,0) 45%,rgba(11,16,32,.42));
  opacity:0;transition:opacity .24s;
}
.ciudad:hover .ciudad-img::after{opacity:1}
.ciudad-img img{
  width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;display:block;
  transition:transform .5s var(--ease);
}
.ciudad:hover .ciudad-img img{transform:scale(1.06)}
.ciudad-t{display:flex;flex-direction:column;padding:16px 18px 18px;min-width:0}
.ciudad-t strong{font-size:1.08rem;font-weight:800;letter-spacing:-.022em}
.ciudad-t em{font-style:normal;font-size:.85rem;color:var(--ink-3);font-weight:500;margin-top:3px;line-height:1.45}
.credito{margin:16px 0 0;font-size:.76rem;color:#a6adc2;text-align:right}

/* ============ pasos ============ */
.pasos{display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:20px;counter-reset:p}
.paso{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 24px;box-shadow:var(--sh-1);position:relative}
.paso-n{
  display:grid;place-items:center;width:40px;height:40px;border-radius:12px;margin-bottom:16px;
  font-weight:900;font-size:1.05rem;color:#fff;
  background:linear-gradient(145deg,var(--brand-2),var(--brand) 60%);
  box-shadow:0 6px 16px -6px rgba(37,71,224,.6);
}
.paso h3{margin-bottom:.35em}
.paso p{margin:0;color:var(--ink-2);font-size:.95rem}
.paso em{font-style:normal;background:var(--brand-wash);padding:1px 7px;border-radius:6px;color:var(--brand-deep);font-weight:600}

/* ============ FAQ ============ */
.faq-wrap{max-width:820px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--r);margin-bottom:11px;box-shadow:var(--sh-1);overflow:hidden;transition:.18s var(--ease)}
.faq details[open]{border-color:var(--line-2);box-shadow:var(--sh-2)}
.faq summary{
  cursor:pointer;list-style:none;padding:18px 54px 18px 22px;font-weight:700;font-size:1.02rem;
  position:relative;color:var(--ink);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:22px;top:50%;width:10px;height:10px;
  border-right:2.5px solid var(--brand);border-bottom:2.5px solid var(--brand);
  transform:translateY(-65%) rotate(45deg);transition:transform .22s var(--ease);
}
.faq details[open] summary::after{transform:translateY(-35%) rotate(-135deg)}
.faq summary:hover{color:var(--brand-deep)}
.faq details p{margin:0;padding:0 22px 20px;color:var(--ink-2);font-size:.97rem}

/* ============ secciones ============ */
.section{padding:clamp(40px,5.5vw,72px) 0}
.section-soft{background:var(--bg-soft);border-block:1px solid var(--line)}
.sec-head{max-width:60ch;margin-bottom:30px}
.sec-head p{color:var(--ink-2);margin:0}

.grid{display:grid;gap:18px}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(244px,1fr))}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px 24px;
  box-shadow:var(--sh-1);transition:.22s var(--ease);position:relative;overflow:hidden;
}
.card::after{content:"";position:absolute;inset:0 0 auto;height:3px;background:linear-gradient(90deg,var(--brand),var(--brand-2));opacity:0;transition:opacity .22s}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:var(--line-2)}
.card:hover::after{opacity:1}
.card h3{margin-bottom:.4em}
.card p{margin:0;color:var(--ink-2);font-size:.95rem}
.ico{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;margin-bottom:16px;font-size:21px;
  background:linear-gradient(145deg,var(--brand-wash),#fff);border:1px solid var(--line);color:var(--brand);
}

/* ============ listado de vias ============ */
.streets{display:grid;grid-template-columns:repeat(auto-fill,minmax(262px,1fr));gap:9px;padding:0;margin:0;list-style:none}
.streets a{
  display:flex;align-items:center;gap:11px;padding:13px 16px;
  border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);
  font-size:.945rem;font-weight:500;transition:.16s var(--ease);
}
.streets a::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--brand-2);flex:0 0 7px;transition:.16s}
.streets a:hover{border-color:var(--brand);background:var(--brand-wash);color:var(--brand-deep);transform:translateX(3px)}
.streets a:hover::before{background:var(--accent);box-shadow:0 0 0 3px rgba(255,138,61,.2)}

/* ============ ficha de via ============ */
.crumbs{font-size:.87rem;color:var(--ink-3);padding:20px 0 0;display:flex;gap:8px;flex-wrap:wrap;align-items:center;font-weight:500}
.crumbs a{color:var(--ink-3)}
.crumbs a:hover{color:var(--brand)}

.street-head{padding:10px 0 26px;position:relative}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.chip{
  font-size:.78rem;font-weight:750;padding:6px 13px;border-radius:var(--r-pill);
  background:var(--brand-wash);color:var(--brand-deep);border:1px solid #d9e0ff;
  display:inline-flex;align-items:center;gap:6px;
}
.chip.warm{background:#fff2e8;color:#a2500f;border-color:#ffd9be}

.layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:34px;align-items:start;padding-bottom:20px}
@media(max-width:980px){.layout{grid-template-columns:1fr;gap:26px}}

.map-frame{
  border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line-2);
  box-shadow:var(--sh-3);background:var(--bg-soft);aspect-ratio:16/9;position:relative;
}
.map-frame iframe{width:100%;height:100%;border:0;display:block}
@media(max-width:700px){.map-frame{aspect-ratio:4/3;border-radius:var(--r)}}

.map-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:12px;
  font-size:.94rem;font-weight:700;border:1px solid var(--line-2);background:#fff;color:var(--ink);
  transition:.16s var(--ease);cursor:pointer;
}
.btn:hover{border-color:var(--brand);color:var(--brand-deep);box-shadow:var(--sh-1);transform:translateY(-1px)}
.btn-primary{background:linear-gradient(145deg,var(--brand-2),var(--brand) 60%);border-color:transparent;color:#fff;box-shadow:0 6px 18px -6px rgba(37,71,224,.6)}
.btn-primary:hover{background:linear-gradient(145deg,var(--brand),var(--brand-deep));color:#fff}

.prose{color:var(--ink-2);font-size:1.02rem}
.prose strong{color:var(--ink);font-weight:700}

.aside{position:sticky;top:88px;display:grid;gap:18px}
@media(max-width:980px){.aside{position:static}}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--sh-1)}
.panel h2{font-size:1.02rem;margin-bottom:.85em;display:flex;align-items:center;gap:8px}
.panel h2::before{content:"";width:4px;height:16px;border-radius:3px;background:linear-gradient(180deg,var(--brand-2),var(--brand))}
.datalist{margin:0;font-size:.93rem}
.datalist dt{color:var(--ink-3);font-size:.73rem;text-transform:uppercase;letter-spacing:.07em;font-weight:800;margin-top:14px}
.datalist dt:first-child{margin-top:0}
.datalist dd{margin:3px 0 0;color:var(--ink);font-weight:600}

/* ============ anuncios ============ */
.ad{margin:8px 0 0;min-height:0;display:flex;align-items:center;justify-content:center;overflow:hidden}
.ad-label{font-size:.67rem;text-transform:uppercase;letter-spacing:.14em;color:#a6adc2;text-align:center;margin:0 0 6px;font-weight:700}

/* ============ pie ============ */
.site-foot{background:var(--bg-deep);color:#c3cbe0;padding:56px 0 30px;margin-top:66px;font-size:.94rem}
.site-foot h3{font-size:1rem;margin-bottom:.75em;color:#fff;letter-spacing:-.02em}
.foot-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:36px;margin-bottom:36px}
.site-foot p{color:#96a0bb;margin:0}
.site-foot ul{list-style:none;padding:0;margin:0}
.site-foot li{padding:4px 0}
.site-foot a{color:#c3cbe0}
.site-foot a:hover{color:#fff}
.foot-bottom{border-top:1px solid rgba(255,255,255,.09);padding-top:22px;display:flex;gap:16px;flex-wrap:wrap;justify-content:space-between;color:#7b86a3;font-size:.87rem}

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