/* Reelevar · estilos compartidos de las páginas de contenido (guías, sectores, blog, catálogo).
   La portada (index.html) y las apps (/vender, /comprar, /admin) llevan sus propios estilos. */
:root{
  --bg:#FFFFFF; --paper:#F3F6F4; --mint:#E4EFEC; --mint-2:#DCE5E2; --card:#FFFFFF; --line:#DCE5E2;
  --ink:#061A1D; --heading:#06343A; --muted:#5F7476; --muted-2:#36494C;
  --teal:#06343A; --teal-2:#0D5B60; --teal-3:#1E8A84; --lime:#D6F26B; --lime-soft:#EEF8C4;
  --btn:#06343A; --on-btn:#FFFFFF; --mark-stem:#06343A;
  --ok:#1C7C54; --ok-bg:#E2F4EA; --warn:#8A5A00; --warn-bg:#FFF1D6;
  --shadow:0 24px 60px -30px rgba(6,52,58,.45);
  --f:"Host Grotesk","Helvetica Neue",Helvetica,Arial,sans-serif;
  --mono:"Geist Mono",ui-monospace,"SF Mono",Menlo,monospace;
  --max:1200px; --read:720px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#031012;--paper:#071A1D;--mint:#0A2326;--mint-2:#123236;--card:#0B2225;--line:#163A3E;
  --ink:#E6F0EE;--heading:#F1F7F5;--muted:#8FA6A7;--muted-2:#B7C9C7;--teal-3:#36A8A1;--lime-soft:#1F2A10;
  --btn:#D6F26B;--on-btn:#061A1D;--mark-stem:#FFFFFF;--ok:#5CD39A;--ok-bg:#0F2E22;--warn:#F2B451;--warn-bg:#33260C;
  --shadow:0 24px 60px -30px rgba(0,0,0,.8);color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#031012;--paper:#071A1D;--mint:#0A2326;--mint-2:#123236;--card:#0B2225;--line:#163A3E;
  --ink:#E6F0EE;--heading:#F1F7F5;--muted:#8FA6A7;--muted-2:#B7C9C7;--teal-3:#36A8A1;--lime-soft:#1F2A10;
  --btn:#D6F26B;--on-btn:#061A1D;--mark-stem:#FFFFFF;--ok:#5CD39A;--ok-bg:#0F2E22;--warn:#F2B451;--warn-bg:#33260C;
  --shadow:0 24px 60px -30px rgba(0,0,0,.8);color-scheme:dark}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--bg)}
a{color:inherit}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{font-family:var(--f);color:var(--heading);margin:0;line-height:1.08;letter-spacing:-.035em;font-weight:500;text-wrap:balance}
p{margin:0}
:focus-visible{outline:3px solid var(--lime);outline-offset:3px;border-radius:8px}
.wrap{max-width:var(--max);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;top:8px;background:var(--lime);color:#061A1D;padding:8px 14px;border-radius:999px;z-index:100;font-weight:600}
.skip:focus{left:16px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:12px;min-height:48px;padding:4px 4px 4px 20px;border-radius:999px;font-weight:500;font-size:15px;text-decoration:none;border:0;cursor:pointer;transition:transform .2s ease;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn .dot{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;flex:none;background:var(--lime);color:#061A1D}
.btn-dark{background:var(--btn);color:var(--on-btn)}
.btn-light{background:var(--card);color:var(--ink);border:1px solid var(--line)}
.btn-light .dot{background:var(--mint);color:var(--heading)}
.btn-lime{background:var(--lime);color:#061A1D}
.btn-lime .dot{background:#06343A;color:#D6F26B}
.btn-plain{padding:4px 20px}

/* Header */
.hdr{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:14px;height:68px}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:600;font-size:22px;letter-spacing:-.04em;color:var(--ink)}
.brand svg{width:28px;height:28px;color:var(--mark-stem);flex:none}
.menu{display:flex;gap:2px;margin-left:auto}
.menu a{padding:9px 14px;border-radius:999px;font-size:15px;font-weight:500;text-decoration:none;color:var(--ink)}
.menu a:hover{background:var(--paper)}
.menu a[aria-current="page"]{background:var(--lime);color:#061A1D}
.hdr .cta{display:flex;gap:8px;align-items:center}
.hdr .cta .login{font-size:15px;font-weight:500;text-decoration:none;padding:9px 12px}
.hdr .cta .btn{min-height:44px;padding-left:16px}
.hdr .cta .btn .dot{width:36px;height:36px}
.burger{display:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--card);cursor:pointer;place-items:center;margin-left:auto;color:var(--ink)}
.mnav{display:none}
@media (max-width:1060px){
  .menu,.hdr .cta .login{display:none}
  .burger{display:grid}
  .hdr .cta{margin-left:0}
  .mnav{position:fixed;inset:calc(env(safe-area-inset-top,0px) + 76px) max(16px,env(safe-area-inset-right,0px)) auto max(16px,env(safe-area-inset-left,0px));z-index:49;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:10px;box-shadow:var(--shadow);flex-direction:column;max-height:calc(100vh - 100px);overflow:auto}
  .mnav.open{display:flex}
  .mnav a{padding:13px 16px;border-radius:12px;text-decoration:none;font-weight:500}
  .mnav a:hover{background:var(--paper)}
  .mnav .btn{margin-top:8px;justify-content:space-between}
}
@media (max-width:560px){.hdr .cta .btn{display:none}}

/* Breadcrumbs */
.crumbs{font-size:14px;color:var(--muted);display:flex;gap:6px;flex-wrap:wrap;padding-top:22px}
.crumbs a{text-decoration:none}
.crumbs a:hover{text-decoration:underline}
.crumbs span[aria-hidden]{opacity:.5}

/* Page hero */
.phero{padding-block:22px 40px}
.phero .card{border-radius:32px;background:radial-gradient(40% 60% at 85% 30%,color-mix(in srgb,var(--lime) 45%,transparent),transparent 70%),linear-gradient(180deg,var(--mint),var(--paper));padding:clamp(28px,5vw,64px);display:grid;grid-template-columns:1.3fr 1fr;gap:clamp(20px,4vw,48px);align-items:center}
.phero .kicker{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500;color:var(--muted-2)}
.phero .kicker::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 3px color-mix(in srgb,var(--lime) 30%,transparent)}
.phero .card>*{min-width:0}
.phero h1{font-size:clamp(34px,5.6vw,72px);letter-spacing:-.055em;line-height:.98;margin-top:14px;overflow-wrap:break-word;hyphens:auto}
.phero .lead{font-size:clamp(17px,1.4vw,19px);color:var(--muted-2);margin-top:18px;max-width:56ch}
.phero .ctas{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.phero .side{display:flex;flex-direction:column;gap:10px}
.phero .stat{background:var(--card);border-radius:20px;padding:18px;box-shadow:var(--shadow)}
.phero .stat b{display:block;font-size:34px;font-weight:500;letter-spacing:-.05em;color:var(--ink);line-height:1.1}
.phero .stat span{font-size:14px;color:var(--muted)}
.phero .photo{border-radius:24px;overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow)}
.phero .photo img{width:100%;height:100%;object-fit:cover}
@media (max-width:900px){.phero .card{grid-template-columns:minmax(0,1fr)}}
@media (max-width:420px){.phero h1{font-size:32px}}

/* Article body */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:clamp(24px,5vw,64px);align-items:start;padding-block:24px 64px}
.toc{position:sticky;top:96px;border:1px solid var(--line);border-radius:20px;padding:18px;background:var(--card);font-size:14px}
.toc b{display:block;margin-bottom:8px;color:var(--heading)}
.toc ol{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:6px}
.toc a{text-decoration:none;color:var(--muted-2)}
.toc a:hover{color:var(--teal-3)}
.toc .side-cta{margin-top:16px;padding-top:16px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:8px}
.toc .side-cta .btn{justify-content:space-between;font-size:14px}
@media (max-width:980px){.layout{grid-template-columns:1fr}.toc{position:static;order:-1}}
.prose{max-width:var(--read);min-width:0}
.prose>*+*{margin-top:18px}
.prose h2{font-size:clamp(28px,3vw,38px);margin-top:48px;scroll-margin-top:96px}
.prose h3{font-size:clamp(21px,2vw,25px);margin-top:32px;scroll-margin-top:96px;font-weight:600;letter-spacing:-.02em}
.prose p,.prose li{color:var(--muted-2)}
.prose strong{color:var(--ink);font-weight:600}
.prose ul,.prose ol{padding-left:22px;display:flex;flex-direction:column;gap:8px}
.prose a{color:var(--teal-3);text-underline-offset:3px}
.prose blockquote{margin:24px 0;padding:18px 22px;border-left:4px solid var(--lime);background:var(--paper);border-radius:0 16px 16px 0;font-size:19px;color:var(--ink)}
.prose .note{border-radius:16px;padding:16px 18px;background:var(--warn-bg);color:var(--warn);font-size:15px}
.prose .note strong{color:inherit}
.prose .tip{border-radius:16px;padding:16px 18px;background:var(--ok-bg);color:var(--ok);font-size:15px}
.prose .tip strong{color:inherit}
.prose .src{font-size:14px;color:var(--muted)}
.prose .src a{color:inherit}
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:16px}
.tbl table{width:100%;border-collapse:collapse;font-size:15px;min-width:520px}
.tbl th{text-align:left;background:var(--paper);font-weight:600;color:var(--heading);padding:12px 14px;border-bottom:1px solid var(--line)}
.tbl td{padding:12px 14px;border-bottom:1px solid var(--line);color:var(--muted-2);vertical-align:top}
.tbl tr:last-child td{border-bottom:0}
.steps{list-style:none;padding:0!important;counter-reset:s}
.steps li{position:relative;padding:16px 16px 16px 64px;border:1px solid var(--line);border-radius:18px;background:var(--card);counter-increment:s}
.steps li::before{content:counter(s,decimal-leading-zero);position:absolute;left:16px;top:16px;width:34px;height:34px;border-radius:50%;background:var(--teal);color:var(--lime);display:grid;place-items:center;font-size:13px;font-weight:600}
.steps li strong{display:block;margin-bottom:2px}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
.cards .c{border:1px solid var(--line);border-radius:18px;padding:18px;background:var(--card)}
.cards .c b{display:block;color:var(--heading);font-size:17px;margin-bottom:4px}
.cards .c p{font-size:15px}
.meta{display:flex;gap:10px;flex-wrap:wrap;align-items:center;font-size:14px;color:var(--muted);margin-top:16px}
.meta .tag{background:var(--card);border:1px solid var(--line);border-radius:999px;padding:3px 10px}

/* FAQ */
.faq{padding-block:16px 64px}
.faq h2{font-size:clamp(32px,4vw,52px);letter-spacing:-.05em;margin-bottom:24px}
.faq details{border-radius:18px;background:var(--paper);border:1px solid var(--line);margin-bottom:8px}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 20px;font-weight:500;font-size:17px;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{width:30px;height:30px;border-radius:50%;background:var(--card);display:grid;place-items:center;flex:none;transition:transform .25s ease;color:var(--heading)}
.faq details[open] summary .pm{transform:rotate(45deg);background:var(--lime);color:#061A1D}
.faq details p{padding:0 20px 18px;color:var(--muted-2);max-width:72ch}

/* Related */
.related{padding-block:8px 64px}
.related h2{font-size:clamp(28px,3vw,40px);margin-bottom:20px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.rcard{display:flex;flex-direction:column;border-radius:22px;border:1px solid var(--line);background:var(--card);overflow:hidden;text-decoration:none;transition:transform .2s ease}
.rcard:hover{transform:translateY(-2px)}
.rcard .img{aspect-ratio:16/9;background:var(--mint);overflow:hidden}
.rcard .img img{width:100%;height:100%;object-fit:cover}
.rcard .bd{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1}
.rcard .k{font-size:13px;color:var(--teal-3);font-weight:600}
.rcard h3{font-size:21px;letter-spacing:-.03em}
.rcard p{font-size:15px;color:var(--muted)}
.rcard .d{margin-top:auto;font-size:13px;color:var(--muted)}
@media (max-width:900px){.grid3{grid-template-columns:1fr}}

/* CTA band */
.band{padding-block:8px 72px}
.band .in{border-radius:32px;background:linear-gradient(160deg,#0D5B60,#06343A 55%,#04262B);color:#fff;padding:clamp(32px,5vw,64px);display:grid;grid-template-columns:1.2fr 1fr;gap:28px;align-items:center}
.band h2{color:#fff;font-size:clamp(34px,4.6vw,60px);letter-spacing:-.055em}
.band p{color:#B9CFCB;margin-top:14px}
.band .opts{display:flex;flex-direction:column;gap:10px}
.band .opt{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 18px;border-radius:18px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);text-decoration:none;color:#fff}
.band .opt b{display:block;font-size:18px;font-weight:500}
.band .opt small{color:#B9CFCB}
.band .opt .dot{width:40px;height:40px;border-radius:50%;background:var(--lime);color:#061A1D;display:grid;place-items:center;flex:none}
@media (max-width:900px){.band .in{grid-template-columns:1fr}}

/* Catalogue cards (shared) */
.cat-tools{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:8px 0 18px}
.cat-tools select,.cat-tools input{min-height:44px;border:1px solid var(--line);border-radius:999px;padding:0 16px;background:var(--card);color:var(--ink);font:inherit;font-size:15px}
.cat-tools input{flex:1;min-width:200px}
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:14px}
.opp{border-radius:22px;background:var(--card);border:1px solid var(--line);overflow:hidden;display:flex;flex-direction:column}
.opp .cover{height:120px;position:relative;display:flex;align-items:flex-end;justify-content:space-between;padding:12px;background:linear-gradient(150deg,#0D5B60,#06343A)}
.opp .cover .chip{position:relative}
.opp .body{padding:18px;display:flex;flex-direction:column;gap:10px;flex:1}
.opp .ref{font-family:var(--mono);font-size:12px;color:var(--muted)}
.opp h3{font-size:20px;letter-spacing:-.03em;font-weight:500;color:var(--ink)}
.opp .loc{color:var(--muted);font-size:14px}
.opp dl{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:0;padding-top:10px;border-top:1px solid var(--line)}
.opp dt{font-size:12px;color:var(--muted)}
.opp dd{margin:0;font-weight:600;font-size:15px}
.opp .foot{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:auto;padding-top:6px}
.opp .price{font-size:22px;font-weight:500;letter-spacing:-.04em}
.opp .price small{display:block;font-size:12px;color:var(--muted);font-weight:400;letter-spacing:0}
.chip{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:5px 11px;font-size:12px;font-weight:600;white-space:nowrap}
.chip.lime{background:#EEF8C4;color:#3D4A0E}
.chip.teal{background:#06343A;color:#D6F26B}
.chip.mint{background:#E4EFEC;color:#06343A}
.cat-empty{border:1px dashed var(--line);border-radius:22px;padding:28px;text-align:center;color:var(--muted);display:flex;flex-direction:column;gap:12px;align-items:center}
.cat-note{font-size:13px;color:var(--muted);margin-top:10px}

/* Footer */
.ftr{padding-block:56px 28px;border-top:1px solid var(--line);background:var(--bg)}
.ftr .cols{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:28px}
.ftr p{color:var(--muted);font-size:15px;max-width:32ch;margin-top:12px}
.ftr h4{margin:0 0 12px;font-size:14px;color:var(--muted);font-weight:500;letter-spacing:0}
.ftr ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px;font-size:15px}
.ftr a{text-decoration:none;color:var(--ink)}
.ftr a:hover{color:var(--teal-3)}
.ftr .legal{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:40px;padding-top:20px;color:var(--muted);font-size:14px}
.ftr .legal div{display:flex;gap:18px;flex-wrap:wrap}
.ftr .legal a{color:var(--muted)}
@media (max-width:900px){.ftr .cols{grid-template-columns:1fr 1fr}.ftr .cols>div:first-child{grid-column:1/-1}}

/* Tools (calculadora) */
.tool{border-radius:28px;border:1px solid var(--line);background:var(--card);padding:clamp(20px,3vw,32px);display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,3vw,36px);box-shadow:var(--shadow)}
.tool .f{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600;color:var(--muted-2)}
.tool .f small{font-weight:400;color:var(--muted)}
.tool .in,.tool select{min-height:48px;border:1px solid var(--line);border-radius:14px;padding:0 14px;background:var(--card);color:var(--ink);font:inherit;font-size:16px;font-weight:400;width:100%}
.tool .in:focus,.tool select:focus{outline:2px solid var(--lime);outline-offset:0;border-color:transparent}
.tool .fields{display:flex;flex-direction:column;gap:14px}
.tool .row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.tool .res{border-radius:22px;background:linear-gradient(160deg,#0D5B60,#06343A);color:#fff;padding:24px;display:flex;flex-direction:column;gap:14px}
.tool .res .big{font-size:clamp(34px,4vw,48px);font-weight:500;letter-spacing:-.05em;color:#D6F26B;line-height:1}
.tool .res small{color:#B9CFCB}
.tool .res .bar{height:10px;border-radius:999px;background:rgba(255,255,255,.14);position:relative;overflow:hidden}
.tool .res .bar span{position:absolute;top:0;bottom:0;background:#D6F26B;border-radius:999px}
.tool .res ul{margin:0;padding-left:18px;color:#DCE5E2;font-size:14px;display:flex;flex-direction:column;gap:6px}
.tool .seg{display:flex;gap:6px;flex-wrap:wrap}
.tool .seg button{min-height:40px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:var(--card);cursor:pointer;font:inherit;font-size:14px;font-weight:500;color:var(--ink)}
.tool .seg button[aria-pressed="true"]{background:var(--teal);border-color:var(--teal);color:#fff}
@media (max-width:860px){.tool{grid-template-columns:1fr}.tool .row2{grid-template-columns:1fr}}

/* Acceder chooser */
.choose{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding-block:8px 72px}
.choose a{display:flex;flex-direction:column;gap:12px;border-radius:26px;border:1px solid var(--line);background:var(--card);padding:26px;text-decoration:none;transition:transform .2s ease}
.choose a:hover{transform:translateY(-2px)}
.choose a.hl{background:var(--teal);border-color:var(--teal);color:#fff}
.choose a.hl h2{color:#fff}
.choose a.hl p{color:#B9CFCB}
.choose h2{font-size:28px}
.choose p{color:var(--muted)}
.choose .go{margin-top:auto;display:inline-flex;align-items:center;gap:10px;font-weight:600}
.choose .go i{width:36px;height:36px;border-radius:50%;background:var(--lime);color:#061A1D;display:grid;place-items:center}
@media (max-width:900px){.choose{grid-template-columns:1fr}}

@media (max-width:520px){.btn{white-space:normal;max-width:100%;text-align:left;line-height:1.25}.btn .dot{flex:none}}