/* Esencia Motor — hoja de estilos única */
:root{
  --bg:#f3f4f2; --surface:#ffffff; --fg:#16191c; --muted:#5b646e; --line:#d9ddd9;
  --asphalt:#15191d; --accent:#f5b800; --accent-ink:#15191d; --accent-text:#8a5f00; --signal:#f5b800; --good:#2e7d4f; --bad:#b4372e;
  --display:"Barlow Condensed","Arial Narrow",Arial,sans-serif;
  --body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#111417; --surface:#1a1e22; --fg:#e9ecee; --muted:#9aa4ad; --line:#2b3137;
  --asphalt:#0a0c0e; --accent:#f5b800; --accent-ink:#111417; --accent-text:#f5c22e; --signal:#f5c22e; --good:#5cc08a; --bad:#ff7b6e;
  color-scheme:dark}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--body);font-size:16px;line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--signal);outline-offset:2px}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:8px;z-index:20;background:var(--signal);color:#111;padding:8px 12px}

/* Cabecera */
header.top{position:sticky;top:0;z-index:10;background:var(--asphalt);color:#f3f4f2}
.bar{display:flex;align-items:center;gap:18px;padding-block:10px}
.logo{font-family:var(--display);font-weight:800;font-size:28px;letter-spacing:.02em;text-transform:uppercase;text-decoration:none;display:flex;align-items:center;gap:10px;white-space:nowrap}
.logo svg{flex:none;display:block}
.logo b{color:var(--accent);font-weight:800}
nav.main{display:flex;gap:2px;margin-left:auto;overflow-x:auto;scrollbar-width:none}
nav.main::-webkit-scrollbar{display:none}
nav.main a{font-family:var(--display);font-weight:600;font-size:16px;text-transform:uppercase;letter-spacing:.06em;text-decoration:none;padding:6px 9px;border-radius:3px;white-space:nowrap}
nav.main a:hover{background:rgba(255,255,255,.08)}
nav.main a.on{background:var(--accent);color:var(--accent-ink)}
@media (max-width:1360px){.bar{flex-wrap:wrap;gap:6px}nav.main{margin-left:0;width:100%}}

/* Tipografía */
h1,h2,h3{font-family:var(--display);text-wrap:balance;margin:0;line-height:1.05}
.kicker{font-family:var(--display);font-weight:700;text-transform:uppercase;letter-spacing:.1em;font-size:14px;color:var(--muted);display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.kicker .tag{background:var(--accent);color:var(--accent-ink);padding:1px 7px;border-radius:2px}
.meta{font-family:var(--mono);font-size:12.5px;color:var(--muted)}

/* Portadas de imagen */
.cover{container-type:inline-size;position:relative;aspect-ratio:16/9;max-width:100%;border-radius:4px;overflow:hidden;background:var(--asphalt)}
.cover img{width:100%;height:100%;object-fit:cover}
.cover.blank{background:linear-gradient(150deg,#39434e,#14181c 75%);display:flex;align-items:flex-end;padding:12px}
.cover.blank span{font-family:var(--display);font-weight:800;text-transform:uppercase;color:rgba(255,255,255,.18);font-size:11cqw;line-height:.9;white-space:nowrap}
.cover.s-electricos.blank{background:linear-gradient(150deg,#1f5b4b,#0d1c18 75%)}
.cover.s-competicion.blank{background:linear-gradient(150deg,#7a1f22,#1d0b0c 75%)}
.cover.s-guias.blank{background:linear-gradient(150deg,#56502b,#1c1a0e 75%)}
.cover.s-analisis.blank,.cover.s-comparativas.blank{background:linear-gradient(150deg,#3f4a86,#131629 75%)}
.credit{font-family:var(--mono);font-size:11px;color:var(--muted);margin-top:6px}

/* Portada */
.lead{display:grid;grid-template-columns:1.6fr 1fr;gap:24px;margin-top:24px}
.lead h1{font-size:clamp(30px,4.2vw,48px);font-weight:800;margin-block:8px 10px}
.lead p{color:var(--muted);margin:0;max-width:62ch}
.lead .side{display:flex;flex-direction:column;gap:14px;margin-top:18px}
.mini{display:grid;grid-template-columns:120px 1fr;gap:12px;padding-bottom:14px;border-bottom:1px solid var(--line);text-decoration:none}
.mini .cover{aspect-ratio:4/3}
.mini h3{font-size:19px;font-weight:700}
section.block{margin-top:44px}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;border-top:4px solid var(--fg);padding-top:10px;margin-bottom:18px;flex-wrap:wrap}
.sec-head h2{font-size:32px;font-weight:800;text-transform:uppercase;letter-spacing:.02em}
.sec-head a{font-family:var(--mono);font-size:12.5px;color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{text-decoration:none;display:flex;flex-direction:column;gap:8px;min-width:0}
.card h3{font-size:21px;font-weight:700}
.card p{color:var(--muted);font-size:14.5px;margin:0}
.card:hover h3{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px}
.empty{color:var(--muted);border:1px dashed var(--line);border-radius:4px;padding:18px}
@media (max-width:960px){.grid{grid-template-columns:repeat(2,1fr)}.lead{grid-template-columns:1fr}}
@media (max-width:560px){.grid{grid-template-columns:1fr}.mini{grid-template-columns:96px 1fr}}

/* Segmentos */
.segs{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.seg{background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:18px;text-decoration:none;display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.seg b{font-family:var(--display);font-size:24px;text-transform:uppercase}
.seg span{font-family:var(--mono);font-size:12px;color:var(--muted)}
.seg:hover{border-color:var(--fg)}

/* Listados */
.page-head{margin-top:28px}
.page-head h1{font-size:clamp(34px,5vw,56px);font-weight:800;text-transform:uppercase}
.page-head p{color:var(--muted);max-width:62ch;margin:6px 0 0}
.pager{display:flex;gap:10px;margin-top:28px;font-family:var(--mono);font-size:13px}

/* Artículo */
article.post{max-width:780px;margin:28px auto 0}
article.post h1{font-size:clamp(32px,5vw,52px);font-weight:800;margin-block:10px 12px}
.standfirst{font-size:19px;color:var(--muted);margin:0 0 14px}
.post .cover{margin-top:18px}
.prose{font-size:17.5px;line-height:1.7;margin-top:22px}
.prose h2{font-size:30px;font-weight:800;margin:36px 0 10px}
.prose h3{font-size:23px;font-weight:700;margin:26px 0 8px}
.prose p,.prose ul,.prose ol{margin:0 0 16px}
.prose a{color:var(--accent-text);text-underline-offset:3px}
.prose table{border-collapse:collapse;width:100%;font-size:15px;margin:0 0 18px}
.prose th,.prose td{text-align:left;border-bottom:1px solid var(--line);padding:8px 10px;vertical-align:top}
.prose thead th{font-family:var(--display);font-size:15px;text-transform:uppercase;letter-spacing:.05em}
.prose .table-wrap,.tablebox{overflow-x:auto;margin:0 0 18px}
.prose blockquote{margin:0 0 16px;padding:4px 0 4px 16px;border-left:4px solid var(--accent);color:var(--muted)}
.box{background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:18px 20px;margin:26px 0}
.box h2{font-size:24px;font-weight:800;text-transform:uppercase;margin:0 0 12px;letter-spacing:.02em}
.specs{width:100%;border-collapse:collapse;font-size:15px}
.specs th{text-align:left;font-weight:500;color:var(--muted);padding:7px 0;border-bottom:1px solid var(--line);width:46%}
.specs td{text-align:right;font-family:var(--mono);font-variant-numeric:tabular-nums;padding:7px 0;border-bottom:1px solid var(--line)}
.verdict{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.verdict ul{margin:0;padding-left:18px}
.verdict .plus h3{color:var(--good)}.verdict .minus h3{color:var(--bad)}
.verdict h3{font-size:18px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px}
.forwho{margin:14px 0 0;font-weight:500}
@media (max-width:560px){.verdict{grid-template-columns:1fr}}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:8px}
.gallery figure{margin:0}
.gallery img{aspect-ratio:4/3;object-fit:cover;border-radius:3px}
.gallery figcaption{font-family:var(--mono);font-size:10.5px;color:var(--muted);margin-top:3px}
.yt{position:relative;aspect-ratio:16/9;max-width:100%;background:#000;border-radius:4px;overflow:hidden;border:0;padding:0;width:100%;cursor:pointer;display:block}
.yt img{width:100%;height:100%;object-fit:cover;opacity:.85}
.yt .play{position:absolute;left:50%;top:50%;width:68px;height:48px;transform:translate(-50%,-50%);background:var(--accent);border-radius:12px}
.yt .play::after{content:"";position:absolute;left:28px;top:13px;border-left:18px solid #fff;border-top:11px solid transparent;border-bottom:11px solid transparent}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.yt-note{font-family:var(--mono);font-size:11px;color:var(--muted);margin-top:6px}
details.faq{border-bottom:1px solid var(--line);padding:10px 0}
details.faq summary{cursor:pointer;font-weight:600}
details.faq p{margin:8px 0 0}
.sources{font-size:14px;color:var(--muted)}
.sources a{color:inherit}
.tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:20px}
.tags a{font-family:var(--mono);font-size:12px;border:1px solid var(--line);border-radius:2px;padding:2px 8px;text-decoration:none}
.related{max-width:1180px;margin:44px auto 0}

/* Fichas */
.fichas{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:4px}
.fichas table{border-collapse:collapse;width:100%;min-width:760px;font-size:14.5px}
.fichas th,.fichas td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--line)}
.fichas thead th{font-family:var(--display);font-size:16px;text-transform:uppercase;letter-spacing:.06em;background:var(--asphalt);color:#f3f4f2}
.fichas td.n{font-family:var(--mono);font-variant-numeric:tabular-nums}

/* Anuncios (solo se pintan con AdSense activo) */
.ad{margin-block:24px;min-height:90px;text-align:center}

/* Boletín */
.news{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;align-items:center;background:var(--asphalt);color:#f3f4f2;border-radius:4px;padding:26px max(20px,3vw);margin-top:48px}
.news h2{font-size:30px;font-weight:800;text-transform:uppercase}
.news p{color:#b9c1c8;margin:6px 0 0}
.news a.btn{display:inline-block;padding:12px 18px;border-radius:3px;background:var(--accent);color:var(--accent-ink);font-family:var(--display);font-weight:700;font-size:18px;text-transform:uppercase;letter-spacing:.06em;text-decoration:none}
@media (max-width:760px){.news{grid-template-columns:1fr}}

/* Pie */
footer.foot{margin-top:56px;background:var(--asphalt);color:#c9cfd4;font-size:14px}
footer.foot .wrap{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px;padding-block:32px 40px}
footer.foot h4{font-family:var(--display);text-transform:uppercase;letter-spacing:.08em;color:#fff;margin:0 0 8px;font-size:16px}
footer.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:4px}
footer.foot a{text-decoration:none}footer.foot a:hover{text-decoration:underline}
@media (max-width:760px){footer.foot .wrap{grid-template-columns:1fr}}

/* Aviso de cookies */
.consent{position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--surface);border-top:1px solid var(--line);box-shadow:0 -6px 24px rgba(0,0,0,.12);padding-block:14px calc(14px + env(safe-area-inset-bottom,0px))}
.consent .wrap{display:flex;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.consent p{margin:0;font-size:14px;max-width:70ch}
.consent .btns{display:flex;gap:8px}
.consent button{font:inherit;font-size:14px;padding:9px 14px;border-radius:3px;border:1px solid var(--line);background:var(--surface);color:var(--fg);cursor:pointer}
.consent button.yes{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}