/* SEV-20G — Claro Editorial Premium (base visual compartida para guías) */

.guides-v2{
  --g-bg:#eef4f3;
  --g-bg-alt:#f5f8f8;
  --g-card:#ffffff;
  --g-ink:#083b45;
  --g-ink-soft:#0a4652;
  --g-muted:#3d5a61;
  --g-cyan:#12c0c8;
  --g-cyan-deep:#0a7f88;
  --g-fog:#dce8e6;
  --g-radius:18px;
  --g-radius-sm:14px;
  --g-shadow:0 8px 28px rgba(8,59,69,.06);
  --g-shadow-sm:0 3px 14px rgba(8,59,69,.045);
  --g-line:rgba(8,59,69,.1);
  --toc-w:216px;
}

/* ---------- Page canvas: light, not petroleum ---------- */
.guides-v2 .page-shell{
  background:
    radial-gradient(ellipse at 92% -8%,rgba(18,192,200,.07),transparent 42%),
    linear-gradient(180deg,var(--g-bg) 0%,#e8f0ef 48%,var(--g-bg-alt) 100%);
  color:var(--g-ink);
}
.guides-v2 .light-surface,
.guides-v2 .trust.light-surface{
  background:transparent;
  color:var(--g-ink);
}

/* ---------- Badges ---------- */
.guides-v2 .guia-badges{
  display:flex;flex-wrap:wrap;gap:8px;margin:0 0 16px;
}
.guides-v2 .guia-badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 12px;border-radius:999px;
  font-size:11.5px;font-weight:750;letter-spacing:.04em;text-transform:uppercase;
  background:var(--g-card);color:var(--g-cyan-deep);
  border:1px solid rgba(18,192,200,.28);line-height:1.2;
  box-shadow:var(--g-shadow-sm);
}
.guides-v2 .guia-badge--soft{
  background:rgba(18,192,200,.1);border-color:transparent;color:#086870;
  box-shadow:none;
}

/* ---------- Hero: claro editorial ---------- */
.guides-v2 .guia-header{
  padding:44px 0 36px;
  background:transparent;
}
.guides-v2 .guia-breadcrumb{
  margin-bottom:16px;padding:8px 14px;width:fit-content;max-width:100%;
  background:rgba(255,255,255,.78);border-radius:999px;border:1px solid var(--g-line);
  box-shadow:var(--g-shadow-sm);
}
.guides-v2 .guia-header .eyebrow{color:var(--g-cyan-deep);margin-bottom:14px}
.guides-v2 .guia-header h1{
  font-size:clamp(32px,3.6vw,46px);max-width:16ch;color:var(--g-ink);
  letter-spacing:-.035em;
}
.guides-v2 .guia-lede{font-size:17.5px;max-width:54ch;color:var(--g-muted)}
.guides-v2 .guia-byline{
  display:flex;flex-wrap:wrap;gap:6px 0;align-items:center;
  padding:10px 14px;margin-bottom:26px;width:fit-content;max-width:100%;
  background:rgba(255,255,255,.82);border-radius:12px;border:1px solid var(--g-line);
  font-size:13px;color:#4a666c;box-shadow:var(--g-shadow-sm);
}
.guides-v2 .guia-hero-figure{
  border-radius:var(--g-radius);border:1px solid rgba(8,59,69,.08);
  box-shadow:0 16px 40px rgba(8,59,69,.1);
  overflow:hidden;position:relative;background:var(--g-card);
}
.guides-v2 .guia-hero-figure:after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,transparent 72%,rgba(8,59,69,.1));
  border-radius:inherit;
}

/* ---------- Shell + sticky TOC (claro, integrado) ---------- */
.guides-v2 .guia-shell{
  display:grid;
  grid-template-columns:var(--toc-w) minmax(0,1fr);
  gap:28px 32px;
  align-items:start;
  width:min(calc(100% - (2 * var(--content-gutter))),var(--content-max));
  margin-inline:auto;
  padding:20px 0 8px;
}
.guides-v2 .guia-toc{
  position:sticky;top:88px;z-index:5;
  padding:18px 14px 16px;
  background:var(--g-card);
  border:1px solid var(--g-line);
  border-radius:var(--g-radius);
  box-shadow:var(--g-shadow-sm);
}
.guides-v2 .guia-toc-title{
  margin:0 0 12px;font-size:11px;letter-spacing:.07em;text-transform:uppercase;
  font-weight:750;color:var(--g-cyan-deep);
}
.guides-v2 .guia-toc-list{
  list-style:none;margin:0;padding:0;display:grid;gap:1px;
}
.guides-v2 .guia-toc-list a{
  display:block;padding:7px 10px;border-radius:9px;
  font-size:13px;line-height:1.35;color:var(--g-muted);text-decoration:none;
  border-left:2px solid transparent;
  transition:background .15s ease,color .15s ease,border-color .15s ease;
}
.guides-v2 .guia-toc-list a:hover,
.guides-v2 .guia-toc-list a:focus-visible{
  color:var(--g-ink);background:var(--g-bg-alt);
}
.guides-v2 .guia-toc-list a.is-active{
  color:var(--g-ink);font-weight:650;
  background:rgba(18,192,200,.1);
  border-left-color:var(--g-cyan);
}
.guides-v2 .guia-toc-mobile-toggle{display:none}

.guides-v2 .guia-main{min-width:0}
.guides-v2 .guia-main .content-container{
  width:100%;max-width:none;margin:0;padding-inline:0;
}

/* ---------- Bands: ritmo editorial claro ---------- */
.guides-v2 .guia-band{padding:34px 0 38px}
.guides-v2 .guia-band--tight{padding-top:22px;padding-bottom:30px}
.guides-v2 .guia-band--soft{
  background:var(--g-bg-alt);
  border:1px solid rgba(8,59,69,.06);
  border-radius:var(--g-radius);
  margin:6px 0 10px;
  padding:30px 24px 32px;
  box-shadow:none;
}
.guides-v2 .guia-band:not(.guia-band--soft){padding-inline:4px}
.guides-v2 .guia-prose h2,
.guides-v2 .guia-band h2{
  font-size:clamp(24px,2.4vw,30px);color:var(--g-ink);
}

/* ---------- Answer card premium (blanca) ---------- */
.guides-v2 .guia-answer{
  position:relative;
  padding:28px 28px 26px 30px;
  border:1px solid var(--g-line);
  border-left:4px solid var(--g-cyan);
  border-radius:var(--g-radius);
  background:
    linear-gradient(180deg,rgba(18,192,200,.04) 0%,transparent 42%),
    var(--g-card);
  box-shadow:var(--g-shadow);
  max-width:100%;
}
.guides-v2 .guia-answer-label{
  display:inline-flex;align-items:center;gap:8px;
  margin:0 0 12px;padding:5px 10px;border-radius:999px;
  font-size:11px;font-weight:750;letter-spacing:.05em;
  text-transform:uppercase;color:var(--g-cyan-deep);
  background:rgba(18,192,200,.1);
}
.guides-v2 .guia-answer-label svg{width:15px;height:15px;flex-shrink:0}
.guides-v2 .guia-answer h2{margin-bottom:12px}
.guides-v2 .guia-price-range .from,
.guides-v2 .guia-price-range .to,
.guides-v2 .guia-stat .value{
  font-size:clamp(30px,3.4vw,42px);color:var(--g-ink);
}

/* ---------- Tables ---------- */
.guides-v2 .guia-table-wrap{
  border:1px solid var(--g-line);border-radius:var(--g-radius);overflow:hidden;
  box-shadow:var(--g-shadow-sm);background:var(--g-card);
}
.guides-v2 .guia-price-table thead th{
  background:var(--g-bg-alt);
  padding:15px 18px;color:var(--g-cyan-deep);
  border-bottom:1px solid var(--g-line);
}
.guides-v2 .guia-price-table th,
.guides-v2 .guia-price-table td{padding:15px 18px}
.guides-v2 .guia-price-table tbody tr:nth-child(even){background:rgba(8,59,69,.025)}
.guides-v2 .guia-price-table tbody tr:hover{background:rgba(18,192,200,.05)}
.guides-v2 .guia-price-table .ref{color:var(--g-ink);font-size:15px}

/* ---------- Factors / cards ---------- */
.guides-v2 .guia-factors{border-top:none;gap:12px;display:grid}
.guides-v2 .guia-factor{
  grid-template-columns:48px minmax(0,1fr);
  padding:18px 18px;margin:0;
  background:var(--g-card);border:1px solid var(--g-line);
  border-radius:var(--g-radius-sm);box-shadow:var(--g-shadow-sm);
}
.guides-v2 .guia-factor-num{
  display:grid;place-items:center;width:40px;height:40px;
  border-radius:10px;background:rgba(18,192,200,.1);font-size:14px;color:var(--g-cyan-deep);
}

/* ---------- Callouts / examples ---------- */
.guides-v2 .guia-callout{
  border-radius:var(--g-radius-sm);
  background:var(--g-card);box-shadow:var(--g-shadow-sm);
  border:1px solid var(--g-line);border-left:4px solid var(--g-cyan);
}
.guides-v2 .guia-example{
  border-radius:var(--g-radius);border:1px solid var(--g-line);
  background:var(--g-card);box-shadow:var(--g-shadow-sm);
  padding:24px 24px 22px;max-width:100%;
  position:relative;
}
.guides-v2 .guia-example:before{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;
  border-radius:var(--g-radius) var(--g-radius) 0 0;
  background:linear-gradient(90deg,var(--g-cyan),rgba(18,192,200,.2));
}
.guides-v2 .guia-example-price .value{color:var(--g-ink)}
.guides-v2 .guia-formula{
  border-radius:var(--g-radius-sm);box-shadow:var(--g-shadow-sm);
  background:var(--g-card);border:1px solid var(--g-line);border-left:4px solid var(--g-cyan);
}

/* ---------- Former dark bands → accent claro ---------- */
.guides-v2 .guia-band-dark,
.guides-v2 .guia-band-dark.dark-surface,
.guides-v2 .dark-chapter.guia-band-dark{
  position:relative;isolation:isolate;overflow:hidden;padding:0;
  color:var(--g-ink);
  background:var(--g-card);
  border:1px solid var(--g-line);
  border-radius:var(--g-radius);
  margin:14px 0;
  box-shadow:var(--g-shadow-sm);
}
.guides-v2 .guia-band-dark .dark-atmosphere{
  opacity:.35;
  background:
    radial-gradient(ellipse at 0% 50%,rgba(18,192,200,.12),transparent 55%),
    linear-gradient(135deg,rgba(8,59,69,.03),transparent 60%) !important;
}
.guides-v2 .guia-dark-inner{
  position:relative;z-index:1;
  padding:36px 28px 40px;max-width:46rem;
}
.guides-v2 .guia-dark-inner h2{color:var(--g-ink) !important}
.guides-v2 .guia-dark-inner p,
.guides-v2 .guia-dark-inner li{color:var(--g-muted) !important}
.guides-v2 .guia-dark-pull{
  margin-top:16px;padding:14px 16px;border-radius:12px;
  border-left:3px solid var(--g-cyan);
  background:var(--g-bg-alt);
  color:var(--g-ink-soft) !important;
  font-weight:650;font-size:15.5px;line-height:1.55;max-width:48ch;
}
.guides-v2 .guia-dark-list,
.guides-v2.landing-guia-mics .guia-dark-list{color:var(--g-muted)!important}

/* ---------- Section heads with icon ---------- */
.guides-v2 .guia-sec-head{
  display:flex;align-items:flex-start;gap:12px;margin-bottom:14px;
}
.guides-v2 .guia-sec-ico{
  flex-shrink:0;width:36px;height:36px;border-radius:10px;
  display:grid;place-items:center;
  background:rgba(18,192,200,.1);color:var(--g-cyan-deep);
}
.guides-v2 .guia-sec-ico svg{width:18px;height:18px}
.guides-v2 .guia-sec-head h2{margin:2px 0 0}

/* ---------- FAQ refined (claro) ---------- */
.guides-v2 .guia-faq-badge{
  display:inline-flex;margin:0 0 12px;padding:5px 11px;border-radius:999px;
  font-size:11px;font-weight:750;letter-spacing:.05em;text-transform:uppercase;
  background:rgba(18,192,200,.1);color:var(--g-cyan-deep);
}
.guides-v2 .guia-faq .faq-list{display:grid;gap:10px}
.guides-v2 .guia-faq details{
  background:var(--g-card);border:1px solid var(--g-line);border-radius:var(--g-radius-sm);
  box-shadow:var(--g-shadow-sm);overflow:hidden;
  transition:border-color .15s ease,box-shadow .15s ease;
}
.guides-v2 .guia-faq details:hover{border-color:rgba(18,192,200,.28)}
.guides-v2 .guia-faq summary{
  list-style:none;cursor:pointer;position:relative;
  padding:16px 48px 16px 18px;font-weight:650;color:var(--g-ink);font-size:15.5px;line-height:1.4;
}
.guides-v2 .guia-faq summary::-webkit-details-marker{display:none}
.guides-v2 .guia-faq summary:after{
  content:"";position:absolute;right:18px;top:50%;width:9px;height:9px;
  border-right:1.5px solid var(--g-cyan-deep);border-bottom:1.5px solid var(--g-cyan-deep);
  transform:translateY(-65%) rotate(45deg);transition:transform .2s ease;
}
.guides-v2 .guia-faq details[open] summary:after{transform:translateY(-20%) rotate(225deg)}
.guides-v2 .guia-faq summary:hover{background:var(--g-bg-alt)}
.guides-v2 .guia-faq details p{
  margin:0;padding:0 18px 16px;color:var(--g-muted);font-size:15px;line-height:1.6;max-width:58ch;
}
/* neutralize global FAQ + icon when nested */
.guides-v2 .guia-faq .faq-list summary:after{content:"" !important;font-size:0;color:transparent}

/* ---------- CTA block before form ---------- */
.guides-v2 .guia-cta-block{
  padding:24px 24px 10px;border-radius:var(--g-radius);
  background:var(--g-card);border:1px solid var(--g-line);box-shadow:var(--g-shadow-sm);max-width:100%;
}

/* ---------- Conversion / form: claro premium ---------- */
.guides-v2 #cotizar.conversion,
.guides-v2 #cotizar.conversion.dark-surface{
  color:var(--g-ink);
  background:
    radial-gradient(ellipse at 12% 0%,rgba(18,192,200,.1),transparent 48%),
    radial-gradient(ellipse at 88% 100%,rgba(8,59,69,.05),transparent 45%),
    linear-gradient(180deg,#e6f0ef 0%,var(--g-bg) 55%,#e4eded 100%);
  padding:56px 0 60px;
  border-top:1px solid var(--g-line);
  margin-top:8px;
}
.guides-v2 #cotizar .conversion-atmosphere{
  opacity:.22;
  background:
    linear-gradient(105deg,rgba(238,244,243,.92) 0%,rgba(238,244,243,.55) 45%,rgba(238,244,243,.75) 100%),
    url('../img/form-wave-bg-01.webp') 72% center / cover no-repeat !important;
}
.guides-v2 #cotizar .conversion-inner{gap:32px 40px;align-items:start}
.guides-v2 #cotizar .conversion-message h2{
  color:var(--g-ink);font-size:clamp(26px,2.6vw,32px);
}
.guides-v2 #cotizar .conversion-message p{
  color:var(--g-muted);max-width:38ch;
}
.guides-v2 #cotizar .eyebrow{color:var(--g-cyan-deep)}
.guides-v2 #cotizar .message-icon{
  border-color:rgba(18,192,200,.45);
  color:var(--g-cyan-deep);
  background:rgba(18,192,200,.08);
  border-radius:12px;
}
.guides-v2 #cotizar .wa-secondary--dark{
  color:var(--g-muted);
}
.guides-v2 #cotizar .wa-secondary--dark a{
  color:var(--g-cyan-deep);
}
.guides-v2 #cotizar .quote-form{
  padding:26px 22px 22px;
  border-radius:var(--g-radius);
  background:var(--g-card);
  border:1px solid var(--g-line);
  box-shadow:var(--g-shadow);
}
.guides-v2 #cotizar .quote-form:before{
  width:3px;border-radius:var(--g-radius) 0 0 var(--g-radius);
  background:linear-gradient(180deg,var(--g-cyan),#0a7f88);
}
.guides-v2 #cotizar .field input,
.guides-v2 #cotizar .field select,
.guides-v2 #cotizar .field textarea,
.guides-v2 #cotizar .form-grid input,
.guides-v2 #cotizar .form-grid select,
.guides-v2 #cotizar .form-grid textarea{
  border-radius:10px;
  background:#f7faf9;
  border-color:rgba(8,59,69,.14);
}
.guides-v2 #cotizar .submit-btn{border-radius:10px}

/* Footer: petróleo solo en remate (heredado) */
.guides-v2 .site-footer.dark-surface{
  background:#021820;
}

/* ---------- Back to top (fino, claro) ---------- */
.guides-v2 .guia-btt{
  position:fixed;right:max(16px,calc((100% - var(--content-max)) / 2));
  bottom:22px;z-index:40;
  width:42px;height:42px;border-radius:50%;
  border:1px solid var(--g-line);
  background:rgba(255,255,255,.94);color:var(--g-ink-soft);
  display:grid;place-items:center;
  box-shadow:var(--g-shadow);
  opacity:0;pointer-events:none;transform:translateY(8px);
  transition:opacity .25s ease,transform .25s ease,background .15s ease,color .15s ease;
  cursor:pointer;
  backdrop-filter:blur(6px);
}
.guides-v2 .guia-btt.is-visible{opacity:1;pointer-events:auto;transform:none}
.guides-v2 .guia-btt:hover,
.guides-v2 .guia-btt:focus-visible{
  background:var(--g-cyan);color:#fff;border-color:transparent;outline:none;
}
.guides-v2 .guia-btt svg{width:17px;height:17px}

/* Mic types */
.guides-v2 .guia-mic-types{border-top:none;gap:10px}
.guides-v2 .guia-mic-types article{
  padding:16px 16px;border:1px solid var(--g-line);border-radius:var(--g-radius-sm);
  background:var(--g-card);box-shadow:var(--g-shadow-sm);
}

.guides-v2 .guia-note{color:#2f4d53}
.guides-v2 .plain-list.dark{color:var(--g-muted)}

@media (max-width:1100px){
  .guides-v2 .guia-shell{grid-template-columns:200px minmax(0,1fr);gap:22px}
}
@media (max-width:900px){
  .guides-v2 .guia-shell{
    grid-template-columns:1fr;gap:0;padding-top:12px;
  }
  .guides-v2 .guia-toc{
    position:sticky;top:62px;margin-bottom:16px;z-index:20;
  }
  .guides-v2 .guia-toc.is-collapsed .guia-toc-list{display:none}
  .guides-v2 .guia-toc-mobile-toggle{
    display:flex;width:100%;align-items:center;justify-content:space-between;
    gap:10px;margin:0 0 8px;padding:0;border:0;background:transparent;
    font:inherit;font-size:12px;font-weight:750;letter-spacing:.05em;
    text-transform:uppercase;color:var(--g-cyan-deep);cursor:pointer;
  }
  .guides-v2 .guia-toc-mobile-toggle .chev{
    width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;
    transform:rotate(45deg);transition:transform .2s ease;
  }
  .guides-v2 .guia-toc:not(.is-collapsed) .guia-toc-mobile-toggle .chev{transform:rotate(225deg)}
  .guides-v2 .guia-toc-title{display:none}
  .guides-v2 .guia-band--soft{padding:24px 16px 26px}
  .guides-v2 .guia-answer{padding:22px 18px}
  .guides-v2 .guia-dark-inner{padding:28px 18px 32px}
  .guides-v2 .guia-btt{right:16px;bottom:16px;width:40px;height:40px}
  .guides-v2 #cotizar.conversion{padding:40px 0 48px}
}
@media (max-width:680px){
  .guides-v2 .guia-header{padding:28px 0 22px}
  .guides-v2 .guia-header h1{font-size:28px;max-width:none}
  .guides-v2 .guia-byline{padding:10px 12px}
  .guides-v2 .guia-factor{grid-template-columns:40px minmax(0,1fr);padding:14px}
}

/* Soften stacking inside main column */
.guides-v2 .guia-main > .light-surface.guia-band:not(.guia-band--soft){
  background:transparent;
}
.guides-v2 .guia-main > .trust.guia-band{
  background:transparent;
}

/* SEV-20I — Checklist summary + energy cards */
.guides-v2 .guia-sublead{
  margin:-4px 0 14px;font-size:16.5px;font-weight:650;color:var(--g-cyan-deep);
}
.guides-v2 .guia-check-cards{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:8px;
}
.guides-v2 .guia-check-card{
  background:var(--g-card);border:1px solid var(--g-line);border-radius:var(--g-radius-sm);
  box-shadow:var(--g-shadow-sm);padding:18px 16px;
}
.guides-v2 .guia-check-card h3{
  margin:0 0 8px;font-size:15.5px;color:var(--g-ink);letter-spacing:-.01em;
}
.guides-v2 .guia-check-card p{
  margin:0;font-size:14.5px;line-height:1.55;color:var(--g-muted);
}
.guides-v2 .guia-checklist-grid{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:8px;
}
.guides-v2 .guia-checklist-col{
  background:var(--g-card);border:1px solid var(--g-line);border-radius:var(--g-radius-sm);
  box-shadow:var(--g-shadow-sm);padding:18px 16px 16px;
}
.guides-v2 .guia-checklist-col h3{
  margin:0 0 12px;font-size:13px;letter-spacing:.06em;text-transform:uppercase;
  font-weight:750;color:var(--g-cyan-deep);
}
.guides-v2 .guia-checklist-col ul{
  list-style:none;margin:0;padding:0;display:grid;gap:8px;
}
.guides-v2 .guia-checklist-col li{
  position:relative;padding-left:28px;font-size:14.5px;line-height:1.4;color:var(--g-ink);
}
.guides-v2 .guia-checklist-col li:before{
  content:"";position:absolute;left:0;top:1px;width:18px;height:18px;border-radius:5px;
  background:rgba(18,192,200,.12);border:1px solid rgba(18,192,200,.28);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%230a7f88' stroke-width='2'%3E%3Cpath d='M3.5 8.2l3 3 6-6.5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:center;background-size:12px 12px;
}
.guides-v2 .guia-example--feature{border-left:4px solid var(--g-cyan);border-top:none}
.guides-v2 .guia-example--feature:before{display:none}
@media (max-width:900px){
  .guides-v2 .guia-check-cards,
  .guides-v2 .guia-checklist-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  .guides-v2 .guia-check-cards,
  .guides-v2 .guia-checklist-grid{grid-template-columns:1fr}
}


/* SEV-20K — option cards (2-up) */
.guides-v2 .guia-check-cards:has(> :nth-child(2):last-child){
  grid-template-columns:repeat(2,minmax(0,1fr));
}
@media (max-width:680px){
  .guides-v2 .guia-check-cards:has(> :nth-child(2):last-child){grid-template-columns:1fr}
}
.guides-v2 .guia-check-card ul{margin:8px 0 0;padding-left:1.1em}
.guides-v2 .guia-check-card li{font-size:14.5px;line-height:1.5;color:var(--g-muted)}