@font-face{font-family:"Montserrat Fallback";src:local("Arial"),local("Helvetica"),local("Roboto"),local("Liberation Sans"),local("DejaVu Sans");size-adjust:112%;ascent-override:86%;descent-override:22%;line-gap-override:0%}
@font-face{font-family:"Orbitron Fallback";src:local("Arial"),local("Helvetica"),local("Roboto"),local("Liberation Sans"),local("DejaVu Sans");size-adjust:128%;ascent-override:78%;descent-override:20%;line-gap-override:0%}
/* =========================================================
   Energy & Solutions · Sistema de diseño
   1. Tokens   2. Base   3. Botones   4. Header   5. Hero
   6. Secciones   7. Tarjetas y catálogo   8. Modal y visor
   9. Confianza (sellos, reseñas, antes/después)
   10. Formularios y contacto   11. Footer y WhatsApp   12. Responsive
   ========================================================= */

/* 1. Tokens ------------------------------------------------ */
:root{
  --bg:#FFFFFF; --bg-soft:#F8F9FA; --bg-mute:#F1F3F6;
  --ink:#0A1F44; --ink-2:#2E3B55; --ink-3:#5F6B82;
  --navy:#0A1F44; --navy-2:#13306A; --red:#D7191C; --red-h:#B21215; --green:#5A9E2A; --green-d:#3F7A1A; --green-50:#EEF6E8;
  --line:#E2E8F0; --line-2:#CBD5E1;
  --accent:#0A1F44; --accent-h:#06142E; --accent-50:#EEF2F8; --accent-100:#D3DCEB;
  --ok:#16A34A; --star:#F59E0B; --wa:#25D366;
  --r-sm:10px; --r:14px; --r-lg:20px; --pill:999px;
  --sh-1:0 1px 2px rgba(15,23,42,.05),0 1px 3px rgba(15,23,42,.06);
  --sh-2:0 4px 12px rgba(15,23,42,.06),0 2px 4px rgba(15,23,42,.04);
  --sh-3:0 18px 40px -12px rgba(15,23,42,.18);
  --f-head:Orbitron,"Orbitron Fallback",system-ui,sans-serif;
  --f-body:Montserrat,"Montserrat Fallback",system-ui,sans-serif;
  --wrap:1180px; --pad:20px; --sec:96px;
  --ease:cubic-bezier(.2,.7,.2,1);
}

/* 2. Base -------------------------------------------------- */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font:16px/1.65 var(--f-body);color:var(--ink-2);background:var(--bg);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
h1,h2,h3,h4,.brand{font-family:var(--f-head);color:var(--ink);font-weight:800;letter-spacing:-.02em;line-height:1.12}
h3{font-weight:700;letter-spacing:-.01em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--pad)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font:600 12.5px/1 var(--f-body);letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.mute{color:var(--ink-3)}
.i{width:18px;height:18px;flex:none}
:focus-visible{outline:3px solid var(--accent-100);outline-offset:2px}

/* 3. Botones ----------------------------------------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 24px;border-radius:var(--r-sm);
  font:600 15px/1 var(--f-body);text-decoration:none;cursor:pointer;border:1px solid var(--accent);background:var(--accent);color:#fff;
  box-shadow:0 6px 16px -6px rgba(37,99,235,.55);transition:transform .2s var(--ease),background .2s,box-shadow .2s}
.btn:hover{background:var(--accent-h);transform:translateY(-1px);box-shadow:0 10px 22px -8px rgba(37,99,235,.6)}
.btn.ghost{background:#fff;color:var(--ink);border-color:var(--line-2);box-shadow:var(--sh-1)}
.btn.ghost:hover{border-color:var(--ink);background:#fff}
.btn.wa{background:var(--wa);border-color:var(--wa);box-shadow:0 6px 16px -6px rgba(37,211,102,.6)}
.btn.wa:hover{background:#1EBE5A}
.btn.sm{min-height:42px;padding:0 16px;font-size:14px}
.alt .btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.link{color:var(--accent);font-weight:600;text-decoration:none}
.link:hover{text-decoration:underline}

/* 4. Header ------------------------------------------------ */
#hd{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
#hd .wrap{display:flex;align-items:center;justify-content:space-between;height:70px;gap:20px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:19px;white-space:nowrap}
.brand b{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--accent),#60A5FA);color:#fff;box-shadow:0 4px 10px -3px rgba(37,99,235,.6)}
.brand b svg{width:18px;height:18px}
.nav{display:flex;align-items:center;gap:4px}
.nav>a,.nav .dd>a{font:500 14.5px/1 var(--f-body);color:var(--ink-2);text-decoration:none;padding:10px 12px;border-radius:8px;white-space:nowrap;transition:background .15s,color .15s}
.nav>a:hover,.nav .dd>a:hover{background:var(--bg-mute);color:var(--ink)}
.nav>a.on,.nav .dd>a.on{color:var(--accent);background:var(--accent-50)}
.nav .cta-nav{margin-left:8px;background:var(--accent);color:#fff!important;font-weight:600}
.nav .cta-nav:hover{background:var(--accent-h)!important}
.dd{position:relative}
.dd .sub{position:absolute;top:calc(100% + 8px);left:0;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-3);min-width:290px;padding:8px;opacity:0;visibility:hidden;transform:translateY(6px);transition:.2s var(--ease)}
.dd:hover .sub,.dd:focus-within .sub{opacity:1;visibility:visible;transform:none}
.sub a{display:block;padding:11px 12px;border-radius:8px;text-decoration:none;font-size:14.5px}
.sub a:hover{background:var(--bg-soft)}
.burger{display:none;background:var(--bg-mute);border:0;border-radius:10px;cursor:pointer;padding:8px}
.burger svg{width:24px;height:24px;color:var(--ink)}

/* 5. Hero -------------------------------------------------- */
.hero{position:relative;padding:72px 0 88px;background:
  radial-gradient(900px 420px at 85% -10%,var(--accent-50),transparent 60%),
  linear-gradient(var(--bg),var(--bg-soft));overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero .pill{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:var(--pill);padding:7px 14px 7px 8px;font:500 13.5px/1 var(--f-body);color:var(--ink-2);box-shadow:var(--sh-1)}
.hero .pill i{display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--accent-50);color:var(--accent);font-style:normal}
.hero .pill i svg{width:13px;height:13px}
.hero h1{font-size:clamp(38px,5.4vw,62px);margin:22px 0 18px}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--accent),#60A5FA);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{font-size:18.5px;color:var(--ink-2);max-width:540px}
.hero .row{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero .checks{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:28px;font-size:14.5px;color:var(--ink-2)}
.hero .checks span{display:inline-flex;align-items:center;gap:7px}
.hero .checks svg{width:17px;height:17px;color:var(--ok)}
.hero-media{position:relative}
.hero-media img{width:100%;aspect-ratio:4/4.4;object-fit:cover;border-radius:var(--r-lg);box-shadow:var(--sh-3)}
.float{position:absolute;display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:12px 16px;box-shadow:var(--sh-3)}
.float b{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--accent-50);color:var(--accent)}
.float b svg{width:21px;height:21px}
.float strong{display:block;color:var(--ink);font:700 15px/1.2 var(--f-head)}
.float small{color:var(--ink-3);font-size:13px}
.float.f1{left:-22px;bottom:34px}
.float.f2{right:-14px;top:30px}

/* 6. Secciones --------------------------------------------- */
section.s{padding:var(--sec) 0}
section.soft{background:var(--bg-soft)}
section.alt{background:var(--ink);color:#CBD5E1}
section.alt h2,section.alt h3{color:#fff}
section.alt .eyebrow{color:#93B4FF}
.sh{max-width:680px;margin-bottom:44px}
.sh.c{margin-left:auto;margin-right:auto;text-align:center}
.sh h2{font-size:clamp(30px,3.6vw,42px);margin-top:12px}
.sh p{margin-top:14px;font-size:17px;color:var(--ink-3)}
.alt .sh p{color:#94A3B8}
.ph{padding:64px 0 52px;background:radial-gradient(700px 300px at 90% 0,var(--accent-50),transparent 65%),var(--bg-soft);border-bottom:1px solid var(--line)}
.crumb{font-size:13.5px;color:var(--ink-3);margin-bottom:14px}
.crumb a{text-decoration:none;color:var(--ink-3)}
.crumb a:hover{color:var(--accent)}
.ph h1{font-size:clamp(34px,4.6vw,52px);max-width:820px}
.ph p{max-width:680px;margin-top:14px;color:var(--ink-3);font-size:17.5px}
.cols2{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.cols3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cols4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.box1{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--sh-1);text-decoration:none;color:var(--ink-2);transition:transform .25s var(--ease),box-shadow .25s,border-color .25s}
a.box1:hover{transform:translateY(-3px);box-shadow:var(--sh-3);border-color:var(--accent-100)}
.box1 h3{font-size:19px;margin:14px 0 8px}
.box1 p{color:var(--ink-3);font-size:15px}
.alt .box1{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.1);box-shadow:none;color:#CBD5E1}
.alt .box1 p{color:#94A3B8}
.n{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--accent-50);color:var(--accent);font:800 17px/1 var(--f-head)}
.alt .n{background:rgba(37,99,235,.2);color:#93B4FF}
.step{display:grid;grid-template-columns:56px 1fr;gap:18px;padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-1);margin-bottom:14px}
.step h3{font-size:19px;margin-bottom:4px}
.step p{font-size:15px}
.fig{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-3)}
.fig img{width:100%;aspect-ratio:4/3;object-fit:cover}
.guide{position:relative}
.guide svg.lines{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.faq{max-width:860px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;margin-bottom:12px;box-shadow:var(--sh-1)}
.faq summary{cursor:pointer;font:700 17px/1.35 var(--f-head);color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:22px;height:22px;border-radius:50%;background:var(--accent-50) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232563EB' stroke-width='2.5'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center/12px no-repeat;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin-top:12px;color:var(--ink-3)}
.cta{position:relative;text-align:center;background:linear-gradient(135deg,#1E3A8A,var(--accent));border-radius:var(--r-lg);padding:60px 28px;color:#DBEAFE;overflow:hidden;box-shadow:var(--sh-3)}
.cta::after{content:"";position:absolute;inset:auto -80px -120px auto;width:320px;height:320px;border-radius:50%;background:rgba(255,255,255,.08)}
.cta h2{color:#fff;font-size:clamp(28px,3.4vw,40px);margin-bottom:12px}
.cta p{max-width:540px;margin:0 auto 26px;color:#DBEAFE}
.cta .row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;position:relative;z-index:1}
.cta .btn{background:#fff;color:var(--accent);border-color:#fff}
.cta .btn:hover{background:#F1F5FF}
.cta .btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.45);box-shadow:none}
section.cta-s{padding:0 0 var(--sec)}
section.cta-s.top{padding-top:var(--sec)}

/* 7. Tarjetas y catálogo ----------------------------------- */
.tabs{display:inline-flex;flex-wrap:wrap;gap:4px;padding:5px;background:var(--bg-mute);border-radius:var(--r);margin-bottom:18px}
.tabs button{border:0;background:transparent;border-radius:10px;padding:11px 18px;font:600 14px/1 var(--f-body);color:var(--ink-3);cursor:pointer;transition:.15s}
.tabs button:hover{color:var(--ink)}
.tabs button.on{background:#fff;color:var(--ink);box-shadow:var(--sh-2)}
.tools{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:32px}
.tools .eyebrow{color:var(--ink-3);margin-right:4px}
.chip{border:1px solid var(--line);background:#fff;border-radius:var(--pill);padding:8px 14px;font:500 13.5px/1 var(--f-body);color:var(--ink-2);cursor:pointer;transition:.15s}
.chip:hover{border-color:var(--line-2)}
.chip.on{background:var(--accent-50);border-color:var(--accent);color:var(--accent)}
.search{margin-left:auto;flex:0 1 300px;min-height:44px;padding:0 14px 0 40px;border:1px solid var(--line);border-radius:var(--r-sm);font:inherit;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-3.5-3.5'/%3E%3C/svg%3E") 13px center/17px no-repeat}
.search:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-50)}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-1);transition:transform .25s var(--ease),box-shadow .25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh-3)}
.card .ph4{position:relative;aspect-ratio:4/3;overflow:hidden;cursor:pointer;background:var(--bg-mute)}
.card .ph4 img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.card:hover .ph4 img{transform:scale(1.05)}
.card .tag{position:absolute;left:12px;top:12px;background:rgba(255,255,255,.92);backdrop-filter:blur(6px);border-radius:var(--pill);padding:6px 11px;font:600 12px/1 var(--f-body);color:var(--ink)}
.card .bd{padding:18px;display:flex;flex-direction:column;gap:10px;flex:1}
.card .sec{display:none}
.card h3{font-size:18px;cursor:pointer}
.card h3:hover{color:var(--accent)}
.specs{list-style:none;display:grid;gap:7px;margin:2px 0 6px}
.specs li{display:flex;align-items:center;gap:9px;font-size:14px;color:var(--ink-2)}
.specs li span{display:grid;place-items:center;width:26px;height:26px;border-radius:8px;background:var(--accent-50);color:var(--accent);flex:none}
.specs li svg{width:15px;height:15px}
.card .pr{font-size:13.5px;color:var(--ink-3)}
.card .act{display:flex;gap:8px;margin-top:auto}
.card .act .btn{flex:1;min-height:44px;padding:0 12px;font-size:14px}
.card .act .more{flex:none;width:44px;padding:0}
.empty{padding:40px;border:1px dashed var(--line-2);border-radius:var(--r);text-align:center;color:var(--ink-3);display:none}
.catlinks{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.catlink{position:relative;display:block;aspect-ratio:16/11;overflow:hidden;text-decoration:none;border-radius:var(--r);box-shadow:var(--sh-2)}
.catlink img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.catlink:hover img{transform:scale(1.05)}
.catlink span{position:absolute;inset:auto 0 0 0;padding:44px 20px 18px;background:linear-gradient(transparent,rgba(15,23,42,.85));font:700 19px/1.2 var(--f-head);color:#fff}

/* Wallbox destacado */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.kpis{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:26px 0 30px}
.kpi{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--r);padding:18px}
.kpi b{display:block;color:#fff;font:800 24px/1.1 var(--f-head)}
.kpi small{color:#94A3B8;font-size:14px}

/* 8. Modal y visor ----------------------------------------- */
#md{position:fixed;inset:0;z-index:80;background:rgba(15,23,42,.55);backdrop-filter:blur(4px);display:none;align-items:center;justify-content:center;padding:20px}
#md.on{display:flex}
#md .box{background:#fff;max-width:960px;width:100%;max-height:92vh;overflow:auto;display:grid;grid-template-columns:1.05fr 1fr;border-radius:var(--r-lg);box-shadow:0 30px 80px -20px rgba(15,23,42,.45);position:relative}
#md .gx{background:var(--bg-soft)}
#md .gx img{width:100%;aspect-ratio:4/4;object-fit:cover;cursor:zoom-in}
#md .thumbs{display:flex;gap:8px;padding:12px}
#md .thumbs img{width:62px;height:62px;aspect-ratio:auto;object-fit:cover;border-radius:10px;cursor:pointer;opacity:.55;border:2px solid transparent}
#md .thumbs img.on{opacity:1;border-color:var(--accent)}
#md .tx{padding:34px 30px;display:flex;flex-direction:column;gap:14px}
#md h2{font-size:28px}
#md ul.inc{list-style:none;display:grid;gap:8px}
#md ul.inc li{display:flex;gap:9px;align-items:flex-start}
#md ul.inc li svg{width:18px;height:18px;color:var(--ok);margin-top:3px;flex:none}
#md .x{position:absolute;top:12px;right:12px;width:40px;height:40px;border-radius:50%;background:#fff;border:1px solid var(--line);box-shadow:var(--sh-2);cursor:pointer;font-size:20px;z-index:2}
#md label{font:600 13px/1 var(--f-body);color:var(--ink)}
#md select{margin-top:8px;width:100%;min-height:46px;padding:0 12px;border:1px solid var(--line);border-radius:var(--r-sm);font:inherit;background:#fff}
#lb{position:fixed;inset:0;z-index:95;background:rgba(15,23,42,.94);display:none;align-items:center;justify-content:center;padding:20px}
#lb.on{display:flex}
#lb img{max-height:88vh;max-width:100%;border-radius:var(--r)}
#lb button{position:absolute;width:46px;height:46px;border-radius:50%;background:#fff;border:0;cursor:pointer;font-size:22px}
#lb .x{top:14px;right:14px}#lb .p{left:12px;top:50%}#lb .n{right:12px;top:50%}

/* 9. Confianza --------------------------------------------- */
.seals{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.seal{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--sh-1)}
.seal b{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;background:var(--accent-50);color:var(--accent);flex:none}
.seal b svg{width:22px;height:22px}
.seal h3{font-size:16px;margin-bottom:3px}
.seal p{font-size:14px;color:var(--ink-3);line-height:1.5}
.rev{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--sh-1)}
.rev .st{color:var(--star);letter-spacing:2px;font-size:17px}
.rev blockquote{font-size:16.5px;color:var(--ink);line-height:1.6}
.rev .who{display:flex;align-items:center;gap:12px;margin-top:auto;font:600 14.5px/1.3 var(--f-body);color:var(--ink)}
.rev .who i{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--accent-50);color:var(--accent);font:700 15px/1 var(--f-head);font-style:normal}
.rev .who small{display:block;font-weight:400;color:var(--ink-3);font-size:13px}
.note{display:inline-flex;align-items:center;gap:8px;background:#FFFBEB;border:1px solid #FDE68A;color:#92400E;border-radius:var(--r-sm);padding:9px 13px;font-size:13.5px;margin-bottom:26px}
.ba{position:relative;aspect-ratio:4/3;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-3);user-select:none;background:var(--bg-mute)}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ba .after{clip-path:inset(0 0 0 var(--x,50%))}
.ba .bar{position:absolute;top:0;bottom:0;left:var(--x,50%);width:3px;margin-left:-1.5px;background:#fff;pointer-events:none}
.ba .bar::after{content:"";position:absolute;top:50%;left:50%;width:44px;height:44px;margin:-22px 0 0 -22px;border-radius:50%;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230F172A' stroke-width='2.2'%3E%3Cpath d='m9 7-5 5 5 5M15 7l5 5-5 5'/%3E%3C/svg%3E") center/22px no-repeat;box-shadow:var(--sh-3)}
.ba input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.ba .lbl{position:absolute;top:14px;padding:6px 12px;border-radius:var(--pill);background:rgba(15,23,42,.75);color:#fff;font:600 12.5px/1 var(--f-body);pointer-events:none}
.ba .lbl.l{left:14px}.ba .lbl.r{right:14px;background:var(--accent)}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:12px}
.gallery img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:var(--r-sm);cursor:zoom-in;transition:opacity .2s}
.gallery img:hover{opacity:.85}
.vid{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-1)}
.vid .pv{position:relative;aspect-ratio:16/9;background:var(--ink)}
.vid .pv img{width:100%;height:100%;object-fit:cover;opacity:.8}
.vid .pv span{position:absolute;inset:0;margin:auto;width:60px;height:60px;border-radius:50%;background:#fff;display:grid;place-items:center;box-shadow:var(--sh-3)}
.vid .pv span svg{width:22px;height:22px;margin-left:3px;fill:var(--accent)}
.vid .bd{padding:16px 18px}
.vid h3{font-size:17px}

/* 10. Formularios y contacto -------------------------------- */
.ct{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start}
.dl{display:grid;gap:10px}
.dl div{display:flex;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;box-shadow:var(--sh-1)}
.dl dt{min-width:86px;font:600 12.5px/1.4 var(--f-body);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}
.dl dd{color:var(--ink);font-weight:500}
.dl a{text-decoration:none;color:var(--accent)}
form.f{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:30px;display:grid;gap:16px;box-shadow:var(--sh-3)}
form.f h2{font-size:25px}
form.f label{display:grid;gap:7px;font:600 14px/1 var(--f-body);color:var(--ink)}
form.f input,form.f select,form.f textarea{font:400 16px/1.4 var(--f-body);min-height:48px;padding:12px 14px;border:1px solid var(--line-2);border-radius:var(--r-sm);background:#fff;color:var(--ink);width:100%;transition:border-color .15s,box-shadow .15s}
form.f input:focus,form.f select:focus,form.f textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-50)}
form.f textarea{min-height:120px;resize:vertical}
form.f .hint{font-size:13px;color:var(--ink-3);text-align:center}
.err{display:none;color:#DC2626;font-size:13px;margin-top:-8px}
.map{margin-top:14px;background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--r);padding:22px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.map h3{font-size:18px}

/* 11. Footer y WhatsApp ----------------------------------- */
#ft{background:var(--ink);color:#94A3B8;padding:64px 0 28px;font-size:14.5px}
#ft .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
#ft .fh{color:#fff;font:600 13px/1 var(--f-body);letter-spacing:.08em;text-transform:uppercase;margin-bottom:16px}
#ft a{text-decoration:none;color:#94A3B8;transition:color .15s}
#ft a:hover{color:#fff}
#ft ul{list-style:none;display:grid;gap:9px}
#ft .brand{color:#fff;margin-bottom:14px}
#ft .bt{border-top:1px solid #1E293B;margin-top:44px;padding-top:22px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px}
.wa-f{position:fixed;right:22px;bottom:22px;z-index:60;width:60px;height:60px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 10px 28px -6px rgba(37,211,102,.6);transition:transform .25s var(--ease)}
.wa-f::before{content:"";position:absolute;inset:0;border-radius:50%;background:var(--wa);animation:waPulse 2.4s var(--ease) infinite;z-index:-1}
.wa-f svg{width:30px;height:30px;color:#fff}
.wa-f .tip{position:absolute;right:72px;top:50%;transform:translateY(-50%);white-space:nowrap;background:#fff;color:var(--ink);font:600 14px/1 var(--f-body);padding:11px 14px;border-radius:var(--r-sm);box-shadow:var(--sh-3);opacity:0;pointer-events:none;transition:opacity .2s}
.wa-f:hover .tip,.wa-f.peek .tip{opacity:1}
@keyframes waPulse{0%{transform:scale(1);opacity:.55}70%,100%{transform:scale(1.55);opacity:0}}
@media (prefers-reduced-motion:reduce){.wa-f::before{animation:none}*{transition:none!important}}
#toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:12px 18px;border-radius:var(--r-sm);font-size:14px;z-index:99;display:none;box-shadow:var(--sh-3)}

/* 12. Responsive ------------------------------------------ */
@media (min-width:961px) and (max-width:1240px){.nav>a,.nav .dd>a{padding:9px 8px;font-size:13.5px}}
@media (max-width:1100px){.grid{grid-template-columns:repeat(3,1fr)}.seals{grid-template-columns:1fr 1fr}}
@media (max-width:960px){
  :root{--sec:72px}
  .burger{display:block}
  .nav{display:none;position:absolute;top:70px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--sh-3);flex-direction:column;align-items:stretch;gap:2px;padding:10px 16px 18px}
  .nav.open{display:flex}
  .nav>a,.nav .dd>a{display:block;padding:14px 12px;font-size:16px}
  .nav .cta-nav{margin:10px 0 0;text-align:center}
  .dd .sub{position:static;opacity:1;visibility:visible;transform:none;border:0;box-shadow:none;padding:0 0 0 12px;min-width:0}
  .hero .wrap,.feature,.cols2,.ct{grid-template-columns:1fr;gap:40px}
  .hero{padding:44px 0 64px}
  .hero-media img{aspect-ratio:4/3}
  .float.f1{left:12px;bottom:-18px}.float.f2{right:12px;top:14px}
  .grid{grid-template-columns:repeat(2,1fr)}
  .cols3,.catlinks{grid-template-columns:1fr 1fr}
  .cols4{grid-template-columns:1fr 1fr}
  #ft .cols{grid-template-columns:1fr 1fr}
  #md .box{grid-template-columns:1fr}
}
@media (max-width:760px){.search{margin-left:0;flex:1 1 100%}.ph{padding:44px 0 36px}}
@media (max-width:600px){
  :root{--sec:60px;--pad:16px}
  .hero h1{font-size:36px}
  .hero .lead{font-size:16.5px}
  .hero .row .btn{flex:1 1 100%}
  .float.f2{display:none}
  .grid,.cols3,.catlinks,.cols4,.seals{grid-template-columns:1fr}
  .kpis{grid-template-columns:1fr 1fr}
  .tabs{display:flex}
  .tabs button{flex:1 1 auto;padding:11px 10px;font-size:13px}
  #ft .cols{grid-template-columns:1fr}
  form.f{padding:22px}
  .dl dt{min-width:72px}
  .cta{padding:44px 20px;border-radius:var(--r)}
  .wa-f{right:16px;bottom:16px;width:56px;height:56px}
  .wa-f .tip{display:none}
  #md .tx{padding:24px 20px}
}

/* =========================================================
   13. Configurador "¿Qué energía necesita tu espacio?"
   ========================================================= */
.cfg{max-width:880px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-3);overflow:hidden}
.cfg-top{padding:18px 24px;border-bottom:1px solid var(--line);background:linear-gradient(var(--bg),var(--bg-soft))}
.cfg-steps{display:flex;align-items:center;gap:10px;justify-content:center}
.cfg-steps span{display:flex;align-items:center;gap:8px;font:600 14px/1 var(--f-body);color:var(--ink-3)}
.cfg-steps span b{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--bg-mute);color:var(--ink-3);font-size:13px}
.cfg-steps span.on{color:var(--ink)}.cfg-steps span.on b{background:var(--accent);color:#fff;box-shadow:0 0 0 4px var(--accent-50)}
.cfg-steps span.done b{background:var(--ok);color:#fff}
.cfg-steps em{flex:0 1 48px;height:2px;background:var(--line)}
.cfg-body{padding:30px 28px 26px;animation:fadeUp .35s var(--ease)}
.cfg-body h3{text-align:center;font-size:24px;margin-bottom:22px}
.cfg-opts{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.opt{display:flex;flex-direction:column;align-items:center;gap:12px;padding:22px 12px;background:#fff;border:1.5px solid var(--line);border-radius:var(--r);font:600 15px/1.3 var(--f-body);color:var(--ink);cursor:pointer;text-align:center;transition:border-color .2s,transform .2s var(--ease),box-shadow .2s}
.opt span{display:grid;place-items:center;width:52px;height:52px;border-radius:16px;background:var(--bg-soft);color:var(--ink-2);transition:.2s}
.opt span svg{width:26px;height:26px}
.opt:hover{border-color:var(--accent-100);transform:translateY(-2px);box-shadow:var(--sh-2)}
.opt.on{border-color:var(--accent);background:var(--accent-50)}
.opt.on span{background:var(--accent);color:#fff}
.back{display:block;margin:20px auto 0;background:none;border:0;color:var(--ink-3);font:500 14px var(--f-body);cursor:pointer}
.back:hover{color:var(--accent)}
.cfg-res{display:grid;grid-template-columns:.9fr 1.1fr;animation:fadeUp .4s var(--ease)}
.cfg-res img{width:100%;height:100%;min-height:280px;object-fit:cover}
.cfg-res>div{padding:30px 28px;display:flex;flex-direction:column;gap:12px}
.cfg-res h3{font-size:26px}
.cfg-res .plus{color:var(--accent);font-weight:600;margin-top:-6px}
.cfg-res .row{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}
.cfg-res .back{margin:4px 0 0}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* =========================================================
   14. Simulador Eco-Smart
   ========================================================= */
.eco{background:radial-gradient(800px 400px at 100% 0,rgba(37,99,235,.35),transparent 60%),radial-gradient(600px 400px at 0 100%,rgba(22,163,74,.18),transparent 60%),var(--ink)}
.eco .eyebrow svg{width:16px;height:16px}
.sim{display:grid;grid-template-columns:1.05fr .95fr;gap:24px}
.sim-in,.sim-out{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:var(--r-lg);padding:28px;backdrop-filter:blur(6px)}
.sim-in{display:grid;gap:24px;align-content:start}
.sim-in label>span{display:flex;justify-content:space-between;gap:12px;font:500 15px/1.3 var(--f-body);color:#CBD5E1;margin-bottom:12px}
.sim-in label>span b{color:#fff;font:700 16px/1 var(--f-head)}
.sim input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:6px;background:rgba(255,255,255,.14);outline:none}
.sim input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;background:#fff;border:6px solid var(--accent);box-shadow:0 0 0 6px rgba(37,99,235,.25);cursor:pointer}
.sim input[type=range]::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:#fff;border:6px solid var(--accent);cursor:pointer}
.sw{display:flex;align-items:center;gap:14px;cursor:pointer}
.sw input{position:absolute;opacity:0}
.sw i{flex:none;width:48px;height:28px;border-radius:28px;background:rgba(255,255,255,.18);position:relative;transition:.2s}
.sw i::after{content:"";position:absolute;left:3px;top:3px;width:22px;height:22px;border-radius:50%;background:#fff;transition:.2s var(--ease)}
.sw input:checked+i{background:var(--ok)}
.sw input:checked+i::after{transform:translateX(20px)}
.sw input:focus-visible+i{box-shadow:0 0 0 3px rgba(255,255,255,.4)}
.sw span{color:#fff;font-weight:600}
.sw small{display:block;color:#94A3B8;font-weight:400;font-size:13px}
.fine{font-size:12.5px;color:#64748B!important;line-height:1.5}
.sim-out{display:flex;flex-direction:column;gap:22px}
.sim-out .big small{display:block;color:#94A3B8;font-size:14px}
.sim-out .big b{display:block;font:800 clamp(40px,5vw,56px)/1.05 var(--f-head);color:#fff;letter-spacing:-.03em;margin:6px 0}
.sim-out .big span{display:inline-block;background:rgba(22,163,74,.18);color:#86EFAC;border-radius:var(--pill);padding:6px 12px;font-size:14px;font-weight:600}
.bars{display:grid;gap:12px}
.bars>div{display:grid;grid-template-columns:72px 1fr 90px;align-items:center;gap:12px;font-size:14px;color:#CBD5E1}
.bars i{height:12px;border-radius:12px;background:rgba(255,255,255,.08);overflow:hidden}
.bars em{display:block;height:100%;border-radius:12px;background:#F87171;transition:width .4s var(--ease)}
.bars em.e{background:linear-gradient(90deg,var(--ok),#4ADE80)}
.bars b{color:#fff;text-align:right;font-family:var(--f-head)}
.minis{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.minis div{background:rgba(255,255,255,.05);border-radius:var(--r);padding:14px 16px}
.minis b{display:block;color:#fff;font:800 22px/1.1 var(--f-head)}
.minis small{color:#94A3B8;font-size:13px}
.sim-out .btn{margin-top:auto}

/* =========================================================
   15. El estándar (editorial)
   ========================================================= */
.std-head{display:grid;grid-template-columns:1fr;max-width:860px;margin-bottom:44px}
.std-head h2{font-size:clamp(34px,5vw,60px);letter-spacing:-.035em;margin-top:14px;line-height:1.04}
.std-head h2 em{font-style:normal;color:var(--accent)}
.std-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:start}
.ba.big{aspect-ratio:5/4}
.std-txt{display:grid;gap:26px}
.std-item{display:grid;grid-template-columns:56px 1fr;gap:16px;padding-bottom:22px;border-bottom:1px solid var(--line)}
.std-item span{font:800 34px/1 var(--f-head);color:var(--accent-100);letter-spacing:-.03em}
.std-item h3{font-size:19px;margin-bottom:6px}
.std-item p{font-size:15px;color:var(--ink-3)}
.std-txt blockquote{font:700 22px/1.35 var(--f-head);color:var(--ink);letter-spacing:-.01em;padding-left:18px;border-left:3px solid var(--accent)}
.std .gallery{grid-template-columns:repeat(3,1fr);margin-top:22px}
.std .gallery img{aspect-ratio:16/10}

@media (max-width:960px){
  .cfg-opts{grid-template-columns:1fr 1fr}
  .cfg-res,.sim,.std-grid{grid-template-columns:1fr}
  .cfg-res img{min-height:0;aspect-ratio:16/9;height:auto}
}
@media (max-width:600px){
  .cfg-top{padding:14px 12px}
  .cfg-steps{gap:6px}.cfg-steps span{font-size:12.5px;gap:6px}.cfg-steps em{flex-basis:14px}
  .cfg-body{padding:22px 16px}
  .cfg-body h3{font-size:20px}
  .opt{padding:16px 8px;font-size:14px}.opt span{width:44px;height:44px}
  .cfg-res>div{padding:22px 18px}
  .sim-in,.sim-out{padding:22px 18px}
  .bars>div{grid-template-columns:64px 1fr 80px}
  .std .gallery{grid-template-columns:1fr 1fr 1fr;gap:8px}
}
.sim-in label.sw>span{display:block;margin:0;font-weight:600;color:#fff}

/* =========================================================
   16. Identidad Energy & Solutions (logo: azul marino, rojo, verde · Orbitron + Montserrat)
   ========================================================= */
h1,h2,h3,h4{letter-spacing:.01em;font-weight:700;line-height:1.18}
h1{font-weight:800}
.eyebrow{color:var(--green-d);font-weight:700;letter-spacing:.14em}
.alt .eyebrow,section.alt .eyebrow{color:#9BD36B}
.btn{background:var(--red);border-color:var(--red);box-shadow:0 8px 20px -8px rgba(215,25,28,.55);font-weight:700;letter-spacing:.02em}
.btn:hover{background:var(--red-h);border-color:var(--red-h);box-shadow:0 12px 24px -10px rgba(215,25,28,.6)}
.btn.ghost{background:#fff;color:var(--navy);border:1.5px solid var(--navy);box-shadow:none}
.btn.ghost:hover{background:var(--navy);color:#fff}
.btn.navy{background:var(--navy);border-color:var(--navy);box-shadow:0 8px 20px -8px rgba(10,31,68,.5)}
.btn.navy:hover{background:var(--navy-2)}
.link{color:var(--red)}
.nav .cta-nav{background:var(--red)}
.nav .cta-nav:hover{background:var(--red-h)!important}
.nav>a.on,.nav .dd>a.on{color:var(--navy);background:var(--accent-50);box-shadow:inset 0 -2px 0 var(--red)}
#hd .brand img{height:42px;width:auto}
#hd .wrap{height:76px}
@media(max-width:960px){.nav{top:76px}}
#ft .logo-card{display:inline-block;background:#fff;border-radius:14px;padding:12px 16px;margin-bottom:16px}
#ft .logo-card img{height:44px;width:auto}
#ft{background:var(--navy)}
#ft .bt{border-top-color:rgba(255,255,255,.12)}
section.alt{background:var(--navy)}
.specs li span{background:var(--green-50);color:var(--green-d)}
.chip.on{background:var(--navy);border-color:var(--navy);color:#fff}
.tabs button.on{color:var(--navy);box-shadow:var(--sh-2),inset 0 -2px 0 var(--red)}
.card .tag{color:var(--navy)}
.n{background:var(--green-50);color:var(--green-d)}
.cta{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 100%)}
.cta::before{content:"";position:absolute;left:-60px;top:-60px;width:220px;height:220px;border-radius:50%;border:26px solid rgba(90,158,42,.35)}
.cta .btn{background:var(--red);color:#fff;border-color:var(--red)}
.cta .btn:hover{background:var(--red-h)}
.eco{background:radial-gradient(800px 400px at 100% 0,rgba(215,25,28,.18),transparent 60%),radial-gradient(600px 400px at 0 100%,rgba(90,158,42,.25),transparent 60%),var(--navy)}
.sim input[type=range]::-webkit-slider-thumb{border-color:var(--green)}
.sim input[type=range]::-moz-range-thumb{border-color:var(--green)}
.opt.on{border-color:var(--navy);background:var(--accent-50)}
.opt.on span{background:var(--navy)}
.cfg-steps span.on b{background:var(--red);box-shadow:0 0 0 4px rgba(215,25,28,.15)}
.cfg-steps span.done b{background:var(--green)}
.cfg-res{grid-template-columns:auto 1fr}
.cfg-res .ico{display:grid;place-items:center;width:150px;background:linear-gradient(160deg,var(--navy),var(--navy-2));color:#fff}
.cfg-res .ico svg{width:58px;height:58px}
#md .thumbs img.on{border-color:var(--red)}
.faq summary::after{background-color:var(--green-50)}
.rev .st{color:#E0A100}

/* Hero (modelo: imagen a sangre oscurecida + panel blanco a la derecha) */
.hero2{position:relative;min-height:calc(100vh - 76px);display:flex;align-items:center;background:var(--navy) center/cover no-repeat}
.hero2::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,31,68,.25) 0%,rgba(10,31,68,.55) 45%,rgba(10,31,68,.88) 100%)}
.hero2 .wrap{position:relative;width:100%;display:flex;justify-content:flex-end;padding-top:56px;padding-bottom:56px}
.hero2 .panel{width:100%;max-width:560px;background:#fff;border-radius:var(--r-lg);padding:40px 40px 36px;box-shadow:0 40px 80px -30px rgba(0,0,0,.55);border-top:6px solid var(--red)}
.hero2 .panel .logo{display:block;width:240px;max-width:70%;height:auto;margin-bottom:22px}
.hero2 h1{font-size:clamp(26px,3.1vw,36px);margin:12px 0 14px;color:var(--navy)}
.hero2 p{color:var(--ink-2);font-size:16.5px}
.btn-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:26px}
.btn-row .btn{width:100%;min-height:54px;padding:0 14px;text-align:center}
.hero2 .tag-line{display:flex;align-items:center;gap:10px;margin-top:22px;font:600 11.5px/1 var(--f-body);letter-spacing:.22em;text-transform:uppercase;color:var(--ink-3)}
.hero2 .tag-line::before,.hero2 .tag-line::after{content:"";flex:1;height:1px;background:var(--green)}

/* Botones de servicios (alineados) */
.svc-btns{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.svc-btn{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;text-decoration:none;box-shadow:var(--sh-1);transition:transform .25s var(--ease),box-shadow .25s}
.svc-btn:hover{transform:translateY(-4px);box-shadow:var(--sh-3)}
.svc-btn img{width:100%;aspect-ratio:16/10;object-fit:cover}
.svc-btn .b{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:16px 18px;border-top:3px solid var(--red);min-height:64px}
.svc-btn .b strong{font:700 14.5px/1.25 var(--f-head);color:var(--navy);letter-spacing:.02em}
.svc-btn .b span{flex:none;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--navy);color:#fff;transition:background .2s}
.svc-btn:hover .b span{background:var(--red)}
.svc-btn .b span svg{width:16px;height:16px}

/* Por qué elegirnos */
.why{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}
.why .fig img{aspect-ratio:4/5}
.why ul{list-style:none;display:grid;gap:14px;margin-top:26px}
.why li{display:flex;gap:16px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;box-shadow:var(--sh-1);font-weight:600;color:var(--navy)}
.why li b{display:grid;place-items:center;flex:none;width:44px;height:44px;border-radius:12px;background:var(--green-50);color:var(--green-d)}
.why li b svg{width:22px;height:22px}

/* Páginas de categoría */
.cat-hero{padding:70px 0 60px;background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#C9D3E6;position:relative;overflow:hidden}
.cat-hero::after{content:"";position:absolute;right:-80px;bottom:-120px;width:360px;height:360px;border-radius:50%;border:40px solid rgba(90,158,42,.25)}
.cat-hero h1{color:#fff;font-size:clamp(28px,4vw,44px);max-width:860px}
.cat-hero .crumb,.cat-hero .crumb a{color:#9FB0CF}
.cat-hero .lead{font:600 18px/1.5 var(--f-body);color:#fff;margin-top:14px}
.cat-hero p{max-width:720px;margin-top:10px}
.cat-hero .row{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px;position:relative;z-index:1}
.cat-hero .btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.svc-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.svc-li{display:flex;flex-direction:column;gap:12px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--green);border-radius:var(--r);padding:22px;box-shadow:var(--sh-1)}
.svc-li h3{font-size:17px}
.svc-li p{font-size:15px;color:var(--ink-3)}
.svc-li a{margin-top:auto}
.points{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.point{background:var(--bg-soft);border-radius:var(--r);padding:22px}
.point b{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--navy);color:#fff;margin-bottom:12px}
.point b svg{width:20px;height:20px}
.point h3{font-size:16px;margin-bottom:6px}
.point p{font-size:14.5px;color:var(--ink-3)}
.catnav{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.catnav a{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 22px;background:#fff;border:1px solid var(--line);border-radius:var(--r);text-decoration:none;font:700 14px/1.3 var(--f-head);color:var(--navy);box-shadow:var(--sh-1);transition:.2s}
.catnav a:hover{border-color:var(--red);color:var(--red)}
.catnav.four{grid-template-columns:repeat(4,1fr)}

/* Galería de trabajos */
.works h2{font-size:22px;margin:0 0 18px;display:flex;align-items:center;gap:12px}
.works h2::before{content:"";width:28px;height:4px;border-radius:4px;background:var(--red)}
.works + .works{margin-top:56px}
.mosaic{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.mosaic figure{position:relative;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-2);background:var(--bg-mute)}
.mosaic img{width:100%;aspect-ratio:3/4;object-fit:cover;cursor:zoom-in;transition:transform .6s var(--ease)}
.mosaic figure:hover img{transform:scale(1.04)}
.mosaic figcaption{position:absolute;inset:auto 0 0 0;padding:28px 14px 12px;background:linear-gradient(transparent,rgba(10,31,68,.85));color:#fff;font-size:13px;font-weight:600}
.mosaic.wide img{aspect-ratio:4/3}
.banner-img{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-3)}
.banner-img img{width:100%;height:auto}
.nf{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}

@media (max-width:1100px){.svc-btns{grid-template-columns:repeat(2,1fr)}.mosaic{grid-template-columns:repeat(3,1fr)}}
@media (max-width:960px){
 .hero2{min-height:0}.hero2 .wrap{justify-content:center;padding-top:200px}
 .why,.nf{grid-template-columns:1fr;gap:32px}
 .points,.catnav,.catnav.four{grid-template-columns:1fr 1fr}
 .why .fig img{aspect-ratio:16/10}
}
@media (max-width:600px){
 .hero2 .wrap{padding-top:150px;padding-bottom:28px}
 .hero2 .panel{padding:28px 20px 24px}
 .btn-row{grid-template-columns:1fr}
 .svc-btns{gap:12px}
 .svc-btn .b{padding:12px;min-height:58px}.svc-btn .b strong{font-size:12px}.svc-btn .b span{width:26px;height:26px}
 .points,.catnav,.catnav.four{grid-template-columns:1fr}
 .mosaic{grid-template-columns:1fr 1fr;gap:10px}
 .cfg-res{grid-template-columns:1fr}.cfg-res .ico{width:auto;height:110px}
 #hd .brand img{height:36px}
}

.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.btn-row .btn{white-space:nowrap;font-size:14px;letter-spacing:.01em}
.btn-row .btn .i{width:17px;height:17px}
.sim-in label>span b{font:700 15px/1.2 var(--f-body);white-space:nowrap}
.catnav a span{display:grid;place-items:center;flex:none;width:30px;height:30px;border-radius:50%;background:var(--navy);color:#fff;transition:background .2s}
.catnav a:hover span{background:var(--red)}
.catnav a span svg{width:15px;height:15px}

/* contraste AA */
.fine{color:#9AA8C2!important}
.btn.wa{background:#0F8A47;border-color:#0F8A47;box-shadow:0 8px 20px -8px rgba(15,138,71,.5)}
.btn.wa:hover{background:#0B7339;border-color:#0B7339}

/* estabilidad de carga (CLS) */
#hd{min-height:76px}
.tabs:empty{min-height:52px;min-width:min(560px,100%)}
#configurador .cfg:empty{min-height:430px}
.btn.wa{background:#0B7A3E;border-color:#0B7A3E}
.btn.wa:hover{background:#08602F;border-color:#08602F}

.card h3{min-height:3.6em}
.tools{min-height:46px}
@media (max-width:760px){.tools{min-height:96px;grid-template-rows:40px 46px}}
.hero2 .cred{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:18px;font:700 13px/1.3 var(--f-body);color:var(--green-d)}
.hero2 .cred svg{width:18px;height:18px;flex:none}
/* ocultar el distintivo que inyecta Netlify */
#nl-badge-frame,iframe[id^="nl-badge"],[id^="netlify-badge"]{display:none!important;visibility:hidden!important;width:0!important;height:0!important}

/* =========================================================
   17. Menú móvil: el menú scrollea, el fondo queda quieto
   ========================================================= */
@media (max-width:960px){
 .nav{max-height:calc(100dvh - 76px);overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;padding-bottom:calc(18px + env(safe-area-inset-bottom,0px))}
 html.menu-open,html.menu-open body{overflow:hidden;height:100%;touch-action:none}
 html.menu-open .nav{touch-action:pan-y}
 html.menu-open .wa-f{display:none}
}

/* =========================================================
   18. Tu casa eléctrica
   ========================================================= */
.casa{display:grid;grid-template-columns:1.35fr 1fr;gap:28px;align-items:stretch}
.casa-fig{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-2);overflow:hidden}
.house{display:block;width:100%;height:auto}
.house .spot{cursor:pointer;outline:none}
.house .spot .dot{fill:var(--red);stroke:#fff;stroke-width:3;transition:fill .2s}
.house .spot text{fill:#fff;font:700 18px/1 Montserrat,sans-serif;pointer-events:none}
.house .spot .pulse{fill:rgba(215,25,28,.25);transform-origin:center;transform-box:fill-box;animation:spot 2s ease-out infinite}
.house .spot.on .dot,.house .spot:focus-visible .dot{fill:var(--green-d)}
.house .spot.on .pulse{fill:rgba(90,158,42,.3)}
@keyframes spot{0%{transform:scale(.8);opacity:1}100%{transform:scale(1.9);opacity:0}}
@media (prefers-reduced-motion:reduce){.house .spot .pulse{animation:none}}
.casa-info{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-2);padding:26px;display:flex;flex-direction:column;gap:12px;border-top:5px solid var(--red)}
.ci-head{display:flex;align-items:center;gap:12px}
.ci-head b{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;background:var(--navy);color:#fff;flex:none}
.ci-head b svg{width:22px;height:22px}
.ci-head h3{font-size:20px}
.casa-info ul{list-style:none;display:grid;gap:9px}
.casa-info li,.sem-res li{display:flex;gap:10px;align-items:flex-start;font-size:15px}
.casa-info li svg{width:16px;height:16px;color:var(--red);flex:none;margin-top:4px}
.ci-svc{font-size:15px}
.ci-svc a{color:var(--red);font-weight:700;text-decoration:none}
.ci-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:4px}
.ci-row .btn{min-height:46px;font-size:14px}
.ci-dots{display:flex;gap:8px;margin-top:auto;padding-top:8px}
.ci-dots button{width:10px;height:10px;border-radius:50%;border:0;background:var(--line-2);cursor:pointer;padding:0}
.ci-dots button.on{background:var(--red);width:26px;border-radius:6px}

/* =========================================================
   19. Semáforo de seguridad
   ========================================================= */
.sem{max-width:820px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-3);overflow:hidden;min-height:330px}
.sem-top{display:flex;align-items:center;gap:14px;padding:16px 24px;border-bottom:1px solid var(--line);font:600 13px/1 var(--f-body);color:var(--ink-3)}
.sem-top i{flex:1;height:6px;border-radius:6px;background:var(--bg-mute);overflow:hidden}
.sem-top em{display:block;height:100%;background:linear-gradient(90deg,var(--green),#E0A100,var(--red));transition:width .3s var(--ease)}
.sem-body{padding:30px 28px;animation:fadeUp .3s var(--ease)}
.sem-body h3{font-size:20px;line-height:1.35;margin-bottom:20px;text-align:center}
.sem-opts{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.opt2{min-width:140px;min-height:52px;padding:0 20px;border-radius:var(--r-sm);border:1.5px solid var(--line-2);background:#fff;font:600 15px var(--f-body);color:var(--navy);cursor:pointer;transition:.15s}
.opt2:hover{border-color:var(--navy)}
.opt2.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.sem-res{display:grid;grid-template-columns:auto 1fr;gap:28px;padding:30px 28px;animation:fadeUp .4s var(--ease)}
.light{display:flex;flex-direction:column;gap:10px;background:var(--navy);padding:14px 12px;border-radius:40px;align-self:start}
.light i{width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.12)}
.sem-res.rojo .light .r{background:#E5383B;box-shadow:0 0 22px #E5383B}
.sem-res.amarillo .light .a{background:#F2B705;box-shadow:0 0 22px #F2B705}
.sem-res.verde .light .v{background:#4CBB3C;box-shadow:0 0 22px #4CBB3C}
.sem-res h3{font-size:22px;margin-bottom:6px}
.sem-res.rojo h3{color:#C0161A}.sem-res.amarillo h3{color:#9A6A00}.sem-res.verde h3{color:var(--green-d)}
.sem-res ul{list-style:none;display:grid;gap:8px;margin-top:8px}
.sem-res li svg{width:16px;height:16px;color:var(--green-d);flex:none;margin-top:4px}
.warn{margin-top:14px;background:#FFF1F0;border:1px solid #F5C2C0;color:#8A1114;border-radius:var(--r-sm);padding:10px 14px;font-size:14px}
.sem-res .ci-row{margin-top:18px}
.sem-res .back{margin:14px 0 0}

/* =========================================================
   20. Calculadora de potencia
   ========================================================= */
.pot{display:grid;grid-template-columns:1.25fr .75fr;gap:22px;align-items:start}
.pot-in,.pot-out{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-2);padding:24px}
.pot-out{position:sticky;top:96px;display:flex;flex-direction:column;gap:12px;border-top:5px solid var(--navy)}
.pot-l{display:block;font:700 15px/1.3 var(--f-body);color:var(--navy);margin-bottom:12px}
.eqs{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:22px}
.eq{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1.5px solid var(--line);border-radius:var(--r-sm);transition:border-color .15s,background .15s}
.eq.on{border-color:var(--green);background:var(--green-50)}
.eq-i{display:grid;place-items:center;flex:none;width:34px;height:34px;border-radius:10px;background:var(--bg-soft);color:var(--navy)}
.eq-i svg{width:17px;height:17px}
.eq-n{flex:1;min-width:0;font:600 13.5px/1.3 var(--f-body);color:var(--navy)}
.eq-n small{display:block;font-weight:500;color:var(--ink-3);font-size:12px}
.step3{display:flex;align-items:center;gap:6px;flex:none}
.step3 button{width:30px;height:30px;border-radius:50%;border:1.5px solid var(--line-2);background:#fff;font:700 16px/1 var(--f-body);color:var(--navy);cursor:pointer}
.step3 button:hover{border-color:var(--navy)}
.step3 b{min-width:16px;text-align:center;font:700 15px var(--f-body);color:var(--navy)}
#pcon{width:100%;min-height:48px;padding:0 12px;border:1.5px solid var(--line-2);border-radius:var(--r-sm);font:600 15px var(--f-body);color:var(--navy);background:#fff}
.fine2{font-size:12.5px;color:var(--ink-3);margin-top:8px}
.pot-out small{color:var(--ink-3);font-size:13.5px}
.pot-out>b{font:800 42px/1 var(--f-head);color:var(--navy)}
.gauge i{display:block;height:12px;border-radius:12px;background:var(--bg-mute);overflow:hidden}
.gauge em{display:block;height:100%;border-radius:12px;transition:width .35s var(--ease),background .2s}
.gauge em.ok{background:var(--green)}.gauge em.mid{background:#E0A100}.gauge em.bad{background:var(--red)}
.gauge span{display:block;margin-top:6px;font-size:13px;color:var(--ink-3)}
.verdict{font-size:15px;line-height:1.5}
.verdict .r{color:#C0161A}.verdict .a{color:#9A6A00}.verdict .v{color:var(--green-d)}

/* Herramientas en ¿Qué servicio elijo? */
.tools3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tool-card{display:flex;flex-direction:column;gap:10px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;text-decoration:none;box-shadow:var(--sh-1);transition:transform .25s var(--ease),box-shadow .25s}
.tool-card:hover{transform:translateY(-3px);box-shadow:var(--sh-3)}
.tool-card b{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;background:var(--navy);color:#fff}
.tool-card b svg{width:22px;height:22px}
.tool-card h3{font-size:17px}
.tool-card p{font-size:14.5px;color:var(--ink-3)}
.tool-card span{margin-top:auto;color:var(--red);font-weight:700;font-size:14px}

@media (max-width:960px){.casa,.pot{grid-template-columns:1fr}.pot-out{position:static}.tools3{grid-template-columns:1fr}}
@media (max-width:600px){
 .eqs{grid-template-columns:1fr}
 .sem-body{padding:24px 16px}.sem-body h3{font-size:18px}
 .opt2{flex:1 1 100%;min-width:0}
 .sem-res{grid-template-columns:1fr;gap:18px;padding:24px 18px}
 .light{flex-direction:row;justify-self:center;border-radius:40px;padding:10px 14px}
 .light i{width:36px;height:36px}
 .casa-info{padding:20px}
 .pot-in,.pot-out{padding:18px}
}
.house .spot .hit{fill:transparent}
.house .spot text{font-size:24px}
@media (max-width:600px){.casa-fig{margin:0 -8px}}
.ci-dots{gap:2px}
.ci-dots button{position:relative;width:26px;height:26px;border-radius:50%;background:transparent}
.ci-dots button::before{content:"";position:absolute;left:50%;top:50%;width:10px;height:10px;margin:-5px 0 0 -5px;border-radius:50%;background:var(--line-2);transition:.2s}
.ci-dots button.on{width:38px;background:transparent}
.ci-dots button.on::before{width:26px;margin-left:-13px;border-radius:6px;background:var(--red)}

/* =========================================================
   21. Cambios pedidos por la clienta
   ========================================================= */
.def{font-size:17px;line-height:1.7;color:#E2E8F3!important;background:rgba(255,255,255,.06);border-left:4px solid var(--green);border-radius:0 var(--r-sm) var(--r-sm) 0;padding:18px 20px;margin-top:16px}
.def strong{color:#fff}
.imp-t{color:#fff;font-size:clamp(20px,2.4vw,26px);margin:8px 0 8px}
.imp-p{color:#C9D3E6;margin-bottom:22px}
.box1 h4{font:700 16px/1.3 var(--f-head);color:inherit;margin:14px 0 8px;letter-spacing:.01em}
.alt .box1 h4{color:#fff}
.src{margin-top:22px;font-size:13px;color:#9AA8C2!important}
.src a{color:#C9D3E6}
.mosaic.five{grid-template-columns:repeat(5,1fr)}
@media (max-width:1100px){.mosaic.five{grid-template-columns:repeat(3,1fr)}}
@media (max-width:600px){.mosaic.five{grid-template-columns:1fr 1fr}.mosaic.five figure:last-child{grid-column:1/-1}.mosaic.five figure:last-child img{aspect-ratio:16/10}}
.revs2{align-items:stretch}
.rev .st-off{color:var(--line-2)}
.rev-t{font-size:19px;margin:-2px 0 2px}
.rev .who i svg{width:20px;height:20px}
.dd-s{display:block;font-size:13px;font-weight:500;color:var(--ink-3);margin-top:2px}
.dd-s a{color:var(--green-d);text-decoration:none;font-weight:600}
.dl .dl-ig{flex-wrap:wrap}
.dl .dl-ig dd{flex:1}
.dl .dl-ig .btn{min-height:40px}
.ba-wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.ba.tall{aspect-ratio:3/4;max-width:480px;width:100%;justify-self:center}
@media (max-width:960px){.ba-wrap{grid-template-columns:1fr;gap:28px}}
section[id],[id="guia"],[id="semaforo"],[id="potencia"],[id="casa"]{scroll-margin-top:88px}
.dd-ig{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* 22. Herramientas en la portada */
.htools{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.htool{display:flex;flex-direction:column;gap:10px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px 20px;text-decoration:none;box-shadow:var(--sh-1);border-top:4px solid var(--red);transition:transform .25s var(--ease),box-shadow .25s}
.htool:hover{transform:translateY(-4px);box-shadow:var(--sh-3)}
.htool b{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:var(--navy);color:#fff}
.htool b svg{width:24px;height:24px}
.htool h3{font-size:15.5px;line-height:1.3}
.htool p{font-size:14px;color:var(--ink-3)}
.htool span{margin-top:auto;display:flex;align-items:center;gap:6px;color:var(--red);font-weight:700;font-size:14px}
.htool span svg{width:15px;height:15px}
@media (max-width:1100px){.htools{grid-template-columns:repeat(3,1fr)}}
@media (max-width:760px){.htools{grid-template-columns:1fr 1fr}.htools .htool:last-child{grid-column:1/-1}}
@media (max-width:420px){.htools{grid-template-columns:1fr}}

/* 23. Botón de herramientas en la portada */
.tools-cta{display:flex;justify-content:center;margin-top:30px}
.tools-cta .btn{min-height:52px;padding:0 28px}
.tools-cta .btn svg{width:20px;height:20px}
.htools .htool:last-child{grid-column:auto}
.htools{grid-template-columns:repeat(3,1fr)}
@media (max-width:760px){.htools{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.htools{grid-template-columns:1fr}}

/* 24. Calculadora de corriente (industrial) */
.amp{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;max-width:980px;margin:0 auto;align-items:start}
.amp-in,.amp-out{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-2);padding:24px}
.amp-out{display:flex;flex-direction:column;gap:12px;border-top:5px solid var(--red)}
.amp-row{display:grid;grid-template-columns:1fr 110px;gap:10px}
.amp input,.amp select{width:100%;min-height:50px;padding:0 14px;border:1.5px solid var(--line-2);border-radius:var(--r-sm);font:600 16px var(--f-body);color:var(--navy);background:#fff}
.amp input:focus,.amp select:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 4px var(--accent-50)}
.seg{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:5px;background:var(--bg-mute);border-radius:var(--r-sm)}
.seg button{min-height:44px;border:0;border-radius:8px;background:transparent;font:600 14px var(--f-body);color:var(--ink-3);cursor:pointer}
.seg button.on{background:#fff;color:var(--navy);box-shadow:var(--sh-2)}
.amp-out small{color:var(--ink-3);font-size:13.5px}
.amp-out>b{font:800 44px/1 var(--f-head);color:var(--navy)}
.amp-pr{display:flex;justify-content:space-between;align-items:center;gap:10px;background:var(--green-50);border-radius:var(--r-sm);padding:14px 16px}
.amp-pr span{font-size:14px;color:var(--ink-2);font-weight:600}
.amp-pr strong{font:800 24px/1 var(--f-head);color:var(--green-d)}
@media (max-width:760px){.amp{grid-template-columns:1fr}}

/* 25. Antes y después dentro de Industrial (Tableros eléctricos a medida) */
.ba-feat{margin:56px auto 0;max-width:560px;text-align:center;display:flex;flex-direction:column;align-items:center}
.ba-feat h3{font-size:clamp(22px,3vw,30px);margin:0 0 10px}
.ba-feat>p{max-width:46ch;margin:0 auto 26px}
.ba-feat .ba.tall{max-width:440px;margin:0 auto}
.ba-feat .btn{margin-top:28px}
@media (max-width:600px){.ba-feat{margin-top:40px}.ba-feat>p{margin-bottom:20px}}