/* Ramos Electrical Services — hoja única del sitio
   Paleta tomada del logo real: cian -> verde agua del wordmark y el amarillo
   del bombillo. Un solo tema (oscuro), como exige wc-single-v1. */

:root{
  --bg:#08090b;
  --bg-2:#0d0f13;
  --sf:#12151a;
  --sf-2:#171b21;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.16);
  --ink:#f2f5f7;
  --soft:#9aa6b2;
  --soft-2:#6f7b87;

  --cy:#24e1ee;          /* cian del wordmark */
  --tl:#45e29b;          /* verde agua del wordmark */
  --yl:#f7e21b;          /* amarillo del bombillo */
  --cy-ink:#0a2a2e;      /* texto sobre cian */

  --grad:linear-gradient(96deg,var(--cy),var(--tl));
  --shadow:0 1px 2px rgba(0,0,0,.5), 0 18px 40px -28px rgba(0,0,0,.9);
  --shadow-lg:0 1px 2px rgba(0,0,0,.5), 0 40px 80px -40px rgba(0,0,0,1);
  --rad:14px;
  --rad-lg:22px;
  --pill:999px;
  --nav:64px;
  --max:1160px;
  --ease:cubic-bezier(.22,.71,.28,1);
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  background:var(--bg);color:var(--ink);
  font-size:17px;line-height:1.65;letter-spacing:-.005em;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,svg,video{max-width:100%}
img{height:auto}          /* si no, el atributo height del HTML pisa el aspect-ratio */
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
h1,h2,h3,h4{
  font-family:"Barlow Condensed","Inter",system-ui,sans-serif;
  font-weight:700;line-height:1.03;letter-spacing:-.012em;text-wrap:balance;
}
[id]{scroll-margin-top:calc(var(--nav) + 26px)}
::selection{background:var(--cy);color:var(--cy-ink)}

a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,
select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--cy);outline-offset:3px;border-radius:6px;
}
.skip{position:absolute;left:-9999px;top:0;z-index:999;background:var(--yl);color:#111;
  padding:12px 20px;font-weight:700;border-radius:0 0 12px 0}
.skip:focus{left:0}

.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
.narrow{max-width:800px}
section{padding:clamp(64px,8.5vw,116px) 0;position:relative}
.alt{background:var(--bg-2)}
.hr{height:1px;background:var(--line);border:0}

/* ---------- tipografía utilitaria ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:"Inter",system-ui,sans-serif;font-size:.72rem;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;color:var(--cy);margin-bottom:16px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--grad);border-radius:2px}
.h-xl{font-size:clamp(2.6rem,7vw,5rem)}
.h-lg{font-size:clamp(2.1rem,4.6vw,3.4rem)}
.h-md{font-size:clamp(1.6rem,3vw,2.2rem)}
.lead{font-size:clamp(1.04rem,1.8vw,1.24rem);color:var(--soft);max-width:60ch}
.muted{color:var(--soft)}
.tiny{font-size:.82rem;color:var(--soft-2)}
.grad-txt{background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent}
.yl{color:var(--yl)}

.shead{max-width:640px;margin-bottom:52px}
.shead.center{margin-left:auto;margin-right:auto;text-align:center}
.shead.center .eyebrow{justify-content:center}
.shead p{color:var(--soft);margin-top:14px}

/* ---------- botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;min-height:48px;border-radius:var(--pill);
  font-weight:600;font-size:.95rem;letter-spacing:.01em;
  background:var(--grad);color:var(--cy-ink);
  box-shadow:0 10px 30px -14px rgba(36,225,238,.7);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),opacity .2s;
  position:relative;overflow:hidden;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 16px 38px -14px rgba(36,225,238,.85)}
.btn:active{transform:translateY(0)}
.btn svg{width:18px;height:18px;flex:0 0 18px}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line-2);box-shadow:none}
.btn-ghost:hover{background:rgba(255,255,255,.05);border-color:var(--cy);box-shadow:none}
.btn-yl{background:var(--yl);color:#141200;box-shadow:0 10px 30px -14px rgba(247,226,27,.6)}
.btn-yl:hover{box-shadow:0 16px 38px -14px rgba(247,226,27,.75)}
.btn-sm{padding:9px 18px;min-height:38px;font-size:.84rem}
.btn-sm svg{width:15px;height:15px;flex:0 0 15px}
.btn-block{width:100%}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}

/* ---------- barra de navegación ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav);
  background:rgba(8,9,11,.72);backdrop-filter:saturate(160%) blur(18px);
  -webkit-backdrop-filter:saturate(160%) blur(18px);
  border-bottom:1px solid transparent;transition:border-color .3s,background .3s;
}
.nav.stuck{border-bottom-color:var(--line);background:rgba(8,9,11,.9)}
.nav-in{max-width:var(--max);margin:0 auto;height:100%;padding:0 22px;
  display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand img{height:34px;width:auto;display:block}
.brand span{display:none}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{
  padding:9px 14px;border-radius:var(--pill);font-size:.9rem;color:var(--soft);
  transition:color .2s,background .2s;position:relative;
}
.nav-links a:hover{color:var(--ink);background:rgba(255,255,255,.05)}
.nav-links a[aria-current="page"]{color:var(--ink)}
.nav-links a[aria-current="page"]::after{
  content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;
  background:var(--grad);border-radius:2px;
}
.nav-act{display:flex;align-items:center;gap:10px}
#burger{display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  align-items:center;justify-content:center}
#burger span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;
  position:relative;transition:transform .3s var(--ease),background .2s}
#burger span::before,#burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;
  background:var(--ink);border-radius:2px;transition:transform .3s var(--ease),opacity .2s}
#burger span::before{top:-6px}
#burger span::after{top:6px}
#burger[aria-expanded="true"] span{background:transparent}
#burger[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
#burger[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}

#progress{position:fixed;top:0;left:0;height:2px;width:0;z-index:101;
  background:var(--grad);transition:width .1s linear}

/* cajón móvil */
.drawer{
  position:fixed;inset:var(--nav) 0 0;z-index:99;background:rgba(8,9,11,.98);
  backdrop-filter:blur(20px);padding:26px 22px 40px;
  display:flex;flex-direction:column;gap:4px;
  transform:translateY(-12px);opacity:0;visibility:hidden;
  transition:opacity .28s var(--ease),transform .28s var(--ease),visibility .28s;
  overflow-y:auto;
}
.drawer.open{opacity:1;transform:none;visibility:visible}
.drawer a.d-link{padding:15px 4px;font-family:"Barlow Condensed",sans-serif;font-size:1.6rem;
  font-weight:700;border-bottom:1px solid var(--line);color:var(--ink)}
.drawer a.d-link small{display:block;font-family:"Inter",sans-serif;font-size:.78rem;
  font-weight:400;color:var(--soft-2);letter-spacing:0}
.drawer .cta-row{margin-top:26px}

/* ---------- héroe ---------- */
.hero{padding:calc(var(--nav) + 84px) 0 88px;position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.hero-bg::after{
  content:"";position:absolute;top:-40%;right:-10%;width:78vw;height:78vw;max-width:1000px;max-height:1000px;
  background:radial-gradient(circle,rgba(36,225,238,.20),rgba(69,226,155,.07) 42%,transparent 68%);
  filter:blur(6px);
}
#circuit{position:absolute;inset:0;width:100%;height:100%;opacity:.5}
.hero .wrap{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}
.hero h1{margin-bottom:20px}
.hero .lead{margin-bottom:30px}
.chips{display:flex;gap:9px;flex-wrap:wrap;margin-top:34px}
.chip{display:inline-flex;align-items:center;gap:7px;background:var(--sf);border:1px solid var(--line);
  border-radius:var(--pill);padding:8px 15px;font-size:.8rem;font-weight:600;color:var(--soft)}
.chip svg{width:14px;height:14px;color:var(--cy)}

.hero-card{
  background:linear-gradient(170deg,var(--sf-2),var(--sf));
  border:1px solid var(--line);border-radius:var(--rad-lg);padding:30px;
  box-shadow:var(--shadow-lg);position:relative;overflow:hidden;
}
.hero-card::before{content:"";position:absolute;inset:0 0 auto;height:2px;background:var(--grad)}
.hero-card h3{font-size:1.15rem;margin-bottom:6px}
.hero-card .tiny{margin-bottom:20px}
.hc-list{list-style:none;display:grid;gap:2px}
.hc-list li{display:flex;gap:13px;align-items:flex-start;padding:13px 0;border-top:1px solid var(--line)}
.hc-list li:first-child{border-top:0}
.hc-ic{flex:0 0 34px;height:34px;border-radius:10px;background:rgba(36,225,238,.1);
  display:grid;place-items:center;color:var(--cy)}
.hc-ic svg{width:17px;height:17px}
.hc-list b{display:block;font-size:.93rem;font-weight:600}
.hc-list span{font-size:.85rem;color:var(--soft)}

/* ---------- cifras ---------- */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--rad-lg);overflow:hidden}
.stat{background:var(--bg);padding:30px 22px;text-align:center}
.stat b{display:block;font-family:"Barlow Condensed",sans-serif;font-size:clamp(2rem,4vw,2.9rem);
  line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent}
.stat span{display:block;margin-top:9px;font-size:.8rem;color:var(--soft);letter-spacing:.02em}

/* ---------- tarjetas ---------- */
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}

.card{
  background:var(--sf);border:1px solid var(--line);border-radius:var(--rad);padding:28px;
  position:relative;overflow:hidden;
  transition:transform .3s var(--ease),border-color .3s,background .3s;
}
.card:hover{transform:translateY(-4px);border-color:var(--line-2);background:var(--sf-2)}
.card .ic{width:44px;height:44px;border-radius:12px;background:rgba(36,225,238,.1);color:var(--cy);
  display:grid;place-items:center;margin-bottom:18px}
.card .ic svg{width:22px;height:22px}
.card h3{font-size:1.28rem;margin-bottom:9px}
.card p{font-size:.93rem;color:var(--soft)}
.card ul{list-style:none;margin-top:14px;display:grid;gap:7px}
.card ul li{font-size:.86rem;color:var(--soft);padding-left:18px;position:relative}
.card ul li::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;
  border-radius:50%;background:var(--tl)}
.card .more{display:inline-flex;align-items:center;gap:6px;margin-top:18px;font-size:.85rem;
  font-weight:600;color:var(--cy)}
.card .more svg{width:14px;height:14px;transition:transform .25s var(--ease)}
.card:hover .more svg{transform:translateX(3px)}

.card-yl .ic{background:rgba(247,226,27,.12);color:var(--yl)}
.card-yl ul li::before{background:var(--yl)}

/* pasos numerados */
.steps{counter-reset:s;display:grid;gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--rad-lg);overflow:hidden}
.step{background:var(--bg);padding:28px;counter-increment:s;display:grid;
  grid-template-columns:52px 1fr;gap:20px;align-items:start}
.step::before{
  content:counter(s,decimal-leading-zero);
  font-family:"Barlow Condensed",sans-serif;font-size:1.7rem;font-weight:700;line-height:1;
  color:transparent;background:var(--grad);-webkit-background-clip:text;background-clip:text;
}
.step h3{font-size:1.18rem;margin-bottom:6px}
.step p{font-size:.92rem;color:var(--soft)}

/* ---------- galería ---------- */
.gal{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.shot{
  position:relative;border-radius:var(--rad);overflow:hidden;border:1px solid var(--line);
  background:var(--sf);cursor:zoom-in;display:block;width:100%;text-align:left;
  transition:transform .3s var(--ease),border-color .3s;
}
.shot:hover{transform:translateY(-4px);border-color:var(--cy)}
.shot img{width:100%;aspect-ratio:4/5;object-fit:cover;display:block;
  transition:transform .5s var(--ease),filter .4s}
.shot:hover img{transform:scale(1.045)}
.shot figcaption{
  position:absolute;inset:auto 0 0;padding:52px 16px 16px;
  background:linear-gradient(to top,rgba(4,5,6,.96),rgba(4,5,6,.72) 45%,transparent);
  font-size:.82rem;line-height:1.4;
}
.shot figcaption b{display:block;font-size:.95rem;font-weight:600}
.tag{display:inline-block;background:rgba(247,226,27,.14);color:var(--yl);font-size:.66rem;
  font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:3px 8px;border-radius:5px;
  margin-bottom:7px}

/* visor */
.lb{position:fixed;inset:0;z-index:200;background:rgba(4,5,7,.96);backdrop-filter:blur(10px);
  display:none;place-items:center;padding:22px}
.lb.open{display:grid}
.lb figure{max-width:min(94vw,860px);text-align:center}
.lb img{max-height:74vh;width:auto;border-radius:var(--rad);border:1px solid var(--line-2)}
.lb figcaption{margin-top:16px;font-size:.9rem;color:var(--soft);max-width:60ch;margin-inline:auto}
.lb figcaption b{display:block;color:var(--ink);margin-bottom:4px}
.lb-btn{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;
  border-radius:50%;border:1px solid var(--line-2);background:rgba(18,21,26,.9);
  display:grid;place-items:center;transition:border-color .2s,background .2s}
.lb-btn:hover{border-color:var(--cy);background:var(--sf-2)}
.lb-btn svg{width:20px;height:20px}
#lbPrev{left:18px}
#lbNext{right:18px}
#lbClose{position:absolute;top:18px;right:18px;width:44px;height:44px;border-radius:50%;
  border:1px solid var(--line-2);background:rgba(18,21,26,.9);display:grid;place-items:center}
#lbClose:hover{border-color:var(--cy)}
#lbClose svg{width:18px;height:18px}
.lb-count{position:absolute;top:26px;left:50%;transform:translateX(-50%);font-size:.8rem;
  color:var(--soft-2);letter-spacing:.1em}

/* ---------- filtros ---------- */
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:32px}
.filters button{padding:9px 17px;border-radius:var(--pill);border:1px solid var(--line);
  font-size:.85rem;font-weight:600;color:var(--soft);transition:all .22s var(--ease)}
.filters button:hover{color:var(--ink);border-color:var(--line-2)}
.filters button[aria-pressed="true"]{background:var(--grad);color:var(--cy-ink);border-color:transparent}
.is-hidden{display:none!important}

/* ---------- cita / franja ---------- */
.quote{border-left:3px solid var(--yl);padding:6px 0 6px 24px;max-width:56ch}
.quote p{font-family:"Barlow Condensed",sans-serif;font-size:clamp(1.5rem,3vw,2.1rem);
  line-height:1.2;font-weight:700}
.quote cite{display:block;margin-top:12px;font-style:normal;font-size:.84rem;color:var(--soft-2)}

.band{border-radius:var(--rad-lg);padding:clamp(38px,6vw,62px) clamp(24px,4vw,52px);
  background:linear-gradient(150deg,rgba(36,225,238,.14),rgba(69,226,155,.05) 55%,transparent),var(--sf);
  border:1px solid var(--line);position:relative;overflow:hidden}
.band::after{content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;
  background:radial-gradient(circle,rgba(247,226,27,.13),transparent 68%)}
.band>*{position:relative}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:22px 2px;cursor:pointer;list-style:none;font-weight:600;font-size:1.03rem}
.faq summary::-webkit-details-marker{display:none}
.faq .plus{flex:0 0 26px;height:26px;border-radius:50%;border:1px solid var(--line-2);
  display:grid;place-items:center;position:relative;transition:background .25s,border-color .25s}
.faq .plus::before,.faq .plus::after{content:"";position:absolute;background:var(--cy);border-radius:2px;
  transition:transform .3s var(--ease)}
.faq .plus::before{width:11px;height:1.5px}
.faq .plus::after{width:1.5px;height:11px}
.faq details[open] .plus{background:rgba(36,225,238,.12);border-color:var(--cy)}
.faq details[open] .plus::after{transform:scaleY(0)}
.faq .ans{overflow:hidden}
.faq .ans p{padding:0 2px 24px;color:var(--soft);font-size:.96rem;max-width:70ch}

/* ---------- formulario / armador de mensaje ---------- */
.form{display:grid;gap:18px}
.field{display:grid;gap:7px}
.field label{font-size:.82rem;font-weight:600;letter-spacing:.02em;color:var(--soft)}
.field input,.field select,.field textarea{
  background:var(--bg);border:1px solid var(--line);border-radius:11px;padding:13px 15px;
  color:var(--ink);font-size:.95rem;font-family:inherit;width:100%;
  transition:border-color .2s,background .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--cy);background:var(--sf)}
.field textarea{min-height:110px;resize:vertical}
.field select{appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239aa6b2' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;background-size:16px;padding-right:42px}
.field .err{font-size:.78rem;color:#ff8a80;display:none}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:#ff8a80}
.field.invalid .err{display:block}
.chk{display:flex;gap:11px;align-items:flex-start;font-size:.86rem;color:var(--soft)}
.chk input{width:auto;margin-top:4px}

.preview{background:var(--bg);border:1px dashed var(--line-2);border-radius:12px;padding:16px 18px;
  font-size:.88rem;color:var(--soft);white-space:pre-wrap;line-height:1.6;min-height:64px}
.preview:empty::before{content:"Fill the fields and your message shows up here.";color:var(--soft-2)}

/* ---------- contacto rápido ---------- */
.ways{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.way{background:var(--sf);border:1px solid var(--line);border-radius:var(--rad);padding:24px;
  display:flex;flex-direction:column;gap:6px;transition:border-color .25s,transform .25s var(--ease)}
.way:hover{border-color:var(--cy);transform:translateY(-3px)}
.way .ic{width:40px;height:40px;border-radius:11px;background:rgba(36,225,238,.1);color:var(--cy);
  display:grid;place-items:center;margin-bottom:10px}
.way .ic svg{width:19px;height:19px}
.way b{font-size:1.02rem}
.way span{font-size:.87rem;color:var(--soft)}
.copy-btn{margin-top:12px;align-self:flex-start;font-size:.76rem;font-weight:600;color:var(--soft-2);
  border:1px solid var(--line);border-radius:var(--pill);padding:6px 12px;transition:all .2s}
.copy-btn:hover{color:var(--cy);border-color:var(--cy)}
.copy-btn.done{color:var(--tl);border-color:var(--tl)}

/* ---------- blog ---------- */
.posts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.post{background:var(--sf);border:1px solid var(--line);border-radius:var(--rad);padding:26px;
  display:flex;flex-direction:column;gap:11px;transition:transform .3s var(--ease),border-color .3s}
.post:hover{transform:translateY(-4px);border-color:var(--line-2)}
.post .meta{font-size:.75rem;color:var(--soft-2);letter-spacing:.06em;text-transform:uppercase}
.post h3{font-size:1.3rem;line-height:1.12}
.post p{font-size:.9rem;color:var(--soft);flex:1}
.post .more{font-size:.84rem;font-weight:600;color:var(--cy);display:inline-flex;align-items:center;gap:6px}
.post .more svg{width:14px;height:14px;transition:transform .25s var(--ease)}
.post:hover .more svg{transform:translateX(3px)}
.pills{display:flex;gap:6px;flex-wrap:wrap}
.pill{font-size:.68rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--soft-2);
  padding:3px 9px;border-radius:5px}

.search{position:relative;margin-bottom:20px;max-width:420px}
.search input{width:100%;background:var(--sf);border:1px solid var(--line);border-radius:var(--pill);
  padding:13px 18px 13px 44px;color:var(--ink);font-size:.92rem;font-family:inherit}
.search input:focus{border-color:var(--cy)}
.search svg{position:absolute;left:16px;top:50%;transform:translateY(-50%);width:17px;height:17px;
  color:var(--soft-2)}
#noHits{display:none;color:var(--soft);padding:28px 0}

/* artículo */
.article{padding-top:calc(var(--nav) + 56px)}
.crumbs{font-size:.8rem;color:var(--soft-2);margin-bottom:22px;display:flex;gap:8px;flex-wrap:wrap}
.crumbs a:hover{color:var(--cy)}
.article h1{font-size:clamp(2.1rem,4.6vw,3.4rem);margin-bottom:18px}
.art-meta{display:flex;gap:16px;flex-wrap:wrap;align-items:center;font-size:.82rem;color:var(--soft-2);
  padding-bottom:26px;border-bottom:1px solid var(--line);margin-bottom:34px}
.art-layout{display:grid;grid-template-columns:1fr 250px;gap:52px;align-items:start}
.prose{font-size:1.03rem;line-height:1.78;color:#dfe5ea;max-width:70ch}
.prose h2{font-size:clamp(1.5rem,2.6vw,2rem);margin:44px 0 14px;color:var(--ink)}
.prose h3{font-size:1.2rem;margin:30px 0 10px;color:var(--ink)}
.prose p{margin-bottom:18px}
.prose ul,.prose ol{margin:0 0 20px 20px;display:grid;gap:9px}
.prose li{padding-left:4px}
.prose li::marker{color:var(--cy)}
.prose strong{color:var(--ink);font-weight:600}
.prose a{color:var(--cy);text-decoration:underline;text-underline-offset:3px;
  text-decoration-color:rgba(36,225,238,.4)}
.prose a:hover{text-decoration-color:var(--cy)}
.callout{background:var(--sf);border:1px solid var(--line);border-left:3px solid var(--yl);
  border-radius:0 12px 12px 0;padding:20px 24px;margin:28px 0}
.callout p{margin:0;font-size:.95rem;color:var(--soft)}
.callout b{color:var(--ink)}

.toc{position:sticky;top:calc(var(--nav) + 26px);font-size:.86rem}
.toc h4{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--soft-2);
  margin-bottom:14px;font-family:"Inter",sans-serif}
.toc ol{list-style:none;display:grid;gap:2px;border-left:1px solid var(--line)}
.toc a{display:block;padding:7px 0 7px 15px;color:var(--soft-2);margin-left:-1px;
  border-left:2px solid transparent;transition:color .2s,border-color .2s}
.toc a:hover{color:var(--ink)}
.toc a.active{color:var(--cy);border-left-color:var(--cy)}

.share{display:flex;gap:9px;align-items:center;margin-top:40px;padding-top:26px;
  border-top:1px solid var(--line);flex-wrap:wrap}
.share b{font-size:.8rem;color:var(--soft-2);margin-right:4px}

/* ---------- pie ---------- */
footer{background:var(--bg-2);border-top:1px solid var(--line);padding:60px 0 30px;font-size:.88rem}
.fgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;margin-bottom:44px}
.fgrid img{height:42px;width:auto;margin-bottom:16px}
.fgrid p{color:var(--soft);font-size:.86rem;max-width:34ch}
.fgrid h5{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--soft-2);
  margin-bottom:16px;font-family:"Inter",sans-serif;font-weight:700}
.fgrid a{display:block;padding:5px 0;color:var(--soft);transition:color .2s}
.fgrid a:hover{color:var(--cy)}
.fbot{border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;
  gap:16px;flex-wrap:wrap;font-size:.78rem;color:var(--soft-2)}
.fbot a{color:var(--cy)}
.social{display:flex;gap:9px;margin-top:18px}
.social a{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);display:grid;
  place-items:center;color:var(--soft);transition:all .22s}
.social a:hover{color:var(--cy);border-color:var(--cy);transform:translateY(-2px)}
.social svg{width:17px;height:17px}

/* ---------- flotantes ---------- */
#toTop{position:fixed;right:20px;bottom:88px;z-index:90;width:44px;height:44px;border-radius:50%;
  background:var(--sf-2);border:1px solid var(--line-2);display:grid;place-items:center;
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .3s,transform .3s var(--ease),visibility .3s,border-color .2s}
#toTop.show{opacity:1;visibility:visible;transform:none}
#toTop:hover{border-color:var(--cy)}
#toTop svg{width:18px;height:18px}

#callFab{position:fixed;right:20px;bottom:22px;z-index:90;width:56px;height:56px;border-radius:50%;
  background:var(--grad);color:var(--cy-ink);display:grid;place-items:center;
  box-shadow:0 14px 34px -12px rgba(36,225,238,.8)}
#callFab svg{width:24px;height:24px}
#callFab::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--cy);
  animation:ping 2.6s var(--ease) infinite}
@keyframes ping{0%{transform:scale(1);opacity:.7}70%,100%{transform:scale(1.5);opacity:0}}

#mbar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:120;
  grid-template-columns:repeat(3,1fr);background:rgba(10,12,15,.96);
  backdrop-filter:blur(18px);border-top:1px solid var(--line)}
#mbar a{display:flex;flex-direction:column;align-items:center;gap:3px;padding:10px 4px 12px;
  font-size:.68rem;font-weight:600;color:var(--ink)}
#mbar a+a{border-left:1px solid var(--line)}
#mbar svg{width:19px;height:19px;color:var(--cy)}

/* ---------- animación de entrada ---------- */
.rv{opacity:0;transform:translateY(22px);
  transition:opacity .75s var(--ease),transform .75s var(--ease)}
.rv.on{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}
.rv-d4{transition-delay:.32s}.rv-d5{transition-delay:.4s}.rv-d6{transition-delay:.48s}

.toast{position:fixed;left:50%;bottom:34px;transform:translate(-50%,20px);z-index:300;
  background:var(--sf-2);border:1px solid var(--line-2);border-radius:var(--pill);
  padding:12px 22px;font-size:.86rem;box-shadow:var(--shadow-lg);
  opacity:0;visibility:hidden;transition:opacity .3s,transform .3s var(--ease),visibility .3s}
.toast.show{opacity:1;visibility:visible;transform:translate(-50%,0)}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
}

/* ---------- adaptable ---------- */
@media(max-width:1000px){
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .art-layout{grid-template-columns:1fr;gap:0}
  .toc{display:none}
  .fgrid{grid-template-columns:1fr 1fr;gap:34px}
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:860px){
  .nav-links{display:none}
  #burger{display:flex}
  .brand img{height:30px}
  .g3,.posts,.ways{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .gal{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:640px){
  body{font-size:16px;padding-bottom:62px}
  .g2,.g3,.posts,.ways,.gal{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr}
  .card{padding:24px}
  .step{grid-template-columns:1fr;gap:10px}
  #mbar{display:grid}
  #callFab{display:none}
  #toTop{bottom:78px;right:14px}
  .lb-btn{width:40px;height:40px}
  #lbPrev{left:8px}#lbNext{right:8px}
}