/* =========================================================
   CM ZOMAC — sistema de diseño
   Sol -> panel -> batería -> finca. Ficha técnica como estética.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root{
  --bg:#F3EFE3;
  --bg-alt:#EAE3CE;
  --card:#FFFFFF;
  --ink:#16211C;
  --ink-soft:#4B564C;
  --dark:#16241C;
  --dark-alt:#1E3226;
  --dark-line:rgba(243,239,227,.14);
  --sun:#F2A63D;
  --sun-ink:#3B2708;
  --copper:#C4622A;
  --teal:#3E7C74;
  --line:#DDD5BE;
  --wa:#25D366;
  --radius:14px;
  --shadow:0 10px 30px rgba(22,33,22,.08);
  --maxw:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'IBM Plex Sans',Arial,sans-serif;
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Space Grotesk',Arial,sans-serif;
  font-weight:700;
  line-height:1.12;
  margin:0 0 .5em;
  letter-spacing:-.01em;
}
p{margin:0 0 1em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.mono{font-family:'IBM Plex Mono',monospace}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px 50px}
.eyebrow{
  font-family:'IBM Plex Mono',monospace;
  font-size:17px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:#25d366;
  font-weight:600;
  display:flex;align-items:center;gap:8px;
  margin-bottom:14px;
  padding-top: 20px;
}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--copper);display:inline-block}

/* variante para usar sobre fondos claros (fuera del hero) */
.eyebrow-dark{color:var(--ink)}
:focus-visible{outline:3px solid var(--sun);outline-offset:2px}

/* ---------- botones ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 22px;border-radius:10px;
  font-family:'IBM Plex Mono',monospace;font-weight:600;font-size:14px;
  border:1.5px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn-sun{background:var(--sun);color:var(--sun-ink)}
.btn-sun:hover{box-shadow:0 10px 24px rgba(242,166,61,.35)}
.btn-outline{background:transparent;border-color:var(--dark-line);color:inherit}
.btn-outline-light{background:transparent;border-color:rgba(22,33,22,.18);color:var(--ink)}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{box-shadow:0 10px 24px rgba(37,211,102,.35)}
.btn-block{width:100%;justify-content:center}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none!important;box-shadow:none!important}

/* ---------- header / nav ---------- */
.nav{
  position:sticky;top:0;z-index:200;
  background:var(--dark);
  border-bottom:1px solid var(--dark-line);
}
.nav-inner{
  max-width:var(--maxw);margin:0 auto;padding:14px 24px;
  display:flex;align-items:center;gap:20px;
}
.brand{display:flex;align-items:center;gap:12px;color:#F3EFE3;flex-shrink:0}
.brand-logo{height:40px;width:auto;max-width:160px;object-fit:contain}
.footer-logo{height:52px;width:auto;max-width:220px;object-fit:contain;display:block;margin-bottom:14px}
.brand-text{font-family:'Space Grotesk',Arial,sans-serif;font-weight:700;font-size:15px;line-height:1.2;display:flex;flex-direction:column}
.brand-text small{font-family:'IBM Plex Mono',monospace;font-weight:400;font-size:10px;letter-spacing:.06em;color:#fff;text-transform:uppercase}
.nav-links{display:flex;gap:26px;margin-left:8px;flex:1}
.nav-links a{
  color:rgba(243,239,227,.78);font-size:14px;font-weight:500;position:relative;padding:6px 0;
}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--sun)}
.nav-cta{flex-shrink:0}
.social-links{display:flex;gap:14px;align-items:center;margin-right:2px;flex-shrink:0}
.social-links a{color:rgba(243,239,227,.78);display:flex;transition:color .15s ease}
.social-links a:hover{color:var(--sun)}
.social-links svg{width:19px;height:19px;display:block}
.social-links-mobile{display:none}
.nav-toggle{display:none;background:none;border:1px solid var(--dark-line);color:#fff;border-radius:8px;width:40px;height:40px;font-size:18px;cursor:pointer}

.social-links-footer{display:flex;gap:16px;margin-top:14px}
.social-links-footer a{color:rgba(243,239,227,.75)}
.social-links-footer a:hover{color:var(--sun)}
.social-links-footer{flex-wrap:wrap}
.social-links-footer a{flex-shrink:0;display:flex}
.social-links-footer svg{width:20px;height:20px;max-width:20px;max-height:20px;display:block}


@media(max-width:860px){
  .nav-links{
    position:fixed;top:69px;left:0;right:0;background:var(--dark);
    flex-direction:column;gap:0;padding:8px 24px 18px;
    border-bottom:1px solid var(--dark-line);
    transform:translateY(-8px);opacity:0;pointer-events:none;transition:all .18s ease;
  }
  .nav-links.open{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav-links a{padding:12px 0;border-bottom:1px solid var(--dark-line)}
  .nav-toggle{display:block}
  .social-links-mobile{display:flex;gap:22px;justify-content:center;padding:18px 0 6px}
  .social-links-mobile a{color:rgba(243,239,227,.78)}
  .social-links-mobile a:hover{color:var(--sun)}
  .social-links-mobile svg{width:22px;height:22px;display:block}
  .nav-cta{display:none}
  .social-links{display:none}
}

/* ---------- hero + cable de corriente ---------- */
.hero{
  background:radial-gradient(120% 140% at 15% -10%,#20362a 0%,var(--dark) 55%),var(--dark);
  color:#F3EFE3;position:relative;overflow:hidden;
  padding:76px 0 40px;
}
.hero-grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;
}
.hero h1{font-size:clamp(34px,5vw,54px);color:#fff}
.hero h1 .accent{color:var(--sun)}
.hero-sub{font-size:17px;color:rgba(243,239,227,.72);max-width:46ch}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.hero-wire{width:100%;height:auto}
.pulse{animation:pulseGlow 2.4s ease-in-out infinite}
@keyframes pulseGlow{0%,100%{opacity:.55}50%{opacity:1}}
@media(max-width:860px){.hero-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.pulse{animation:none}.hero-wire *{animation:none!important}}

/* ---------- stat strip (panel de breakers) ---------- */
.stat-strip{background:var(--dark-alt);border-top:1px solid var(--dark-line);border-bottom:1px solid var(--dark-line)}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);color:#F3EFE3}
.stat{padding:20px 18px;border-left:1px solid var(--dark-line)}
.stat:first-child{border-left:none}
.stat b{display:block;font-family:'Space Grotesk',Arial,sans-serif;font-size:26px;color:var(--sun)}
.stat span{font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:rgba(243,239,227,.65);letter-spacing:.03em}
@media(max-width:700px){.stat-row{grid-template-columns:repeat(2,1fr)}.stat:nth-child(3){border-left:none}}

/* ---------- secciones generales ---------- */
section{padding:64px 0}
.section-head{max-width:640px;margin-bottom:36px}
.section-head h2{font-size:clamp(26px,3.4vw,36px)}
.section-head p{color:var(--ink-soft);font-size:16px}

/* ---------- categorías (breaker cards) ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.cat-card{
  background:var(--card);border:1.5px solid var(--line);border-radius:12px;
  padding:18px 16px;display:flex;flex-direction:column;gap:10px;
  transition:border-color .15s ease,transform .15s ease;position:relative;
}
.cat-card:hover{border-color:var(--copper);transform:translateY(-3px)}
.cat-card .ic{font-size:22px}
.cat-card .name{font-weight:600;font-size:14px}
.cat-card .n{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--ink-soft)}
@media(max-width:900px){.cat-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:600px){.cat-grid{grid-template-columns:repeat(2,1fr)}}

/* ---------- trust / features ---------- */
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.feat{border-top:2px solid var(--copper);padding-top:16px}
.feat h3{font-size:17px;margin-bottom:8px}
.feat p{color:var(--ink-soft);font-size:14.5px;margin-bottom:40px}
@media(max-width:900px){.feat-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.feat-grid{grid-template-columns:1fr}}

/* ---------- cta banda ---------- */
.cta-band{background:var(--copper);color:#fff;border-radius:var(--radius);padding:40px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta-band h2{color:#fff;font-size:26px;margin-bottom:6px}
.cta-band p{color:rgba(255,255,255,.85);margin:0}
.cta-band .btn-sun{background:#fff;color:var(--copper)}

/* CTA de ancho completo (full-bleed) */
.cta-full{background:var(--copper)}
.cta-full .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;padding-top:48px;padding-bottom:48px}
.cta-full h2{color:#fff;font-size:26px;margin-bottom:6px}
.cta-full p{color:rgba(255,255,255,.85);margin:0;max-width:60ch}
.cta-full .btn-sun{background:#fff;color:var(--copper)}

.nav-links a .nic{margin-right:7px;font-size:14px}
.footer-grid a .nic{margin-right:6px;font-size:13px}

/* ---------- servicios ---------- */
.service{
  display:grid;grid-template-columns:64px 1fr;gap:20px;
  padding:28px 0;border-bottom:1px solid var(--line);
}
.service:last-child{border-bottom:none}
.service .num{font-family:'IBM Plex Mono',monospace;color:var(--copper);font-size:20px;padding-top:4px}
.service h3{font-size:21px;margin-bottom:8px}
.service p{color:var(--ink-soft)}
.service ul{margin:12px 0 0;padding-left:18px;color:var(--ink-soft);font-size:14.5px}
.service ul li{margin-bottom:4px}

/* ---------- contacto ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.contact-card{background:var(--card);border:1.5px solid var(--line);border-radius:var(--radius);padding:26px}
.contact-line{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--line)}
.contact-line:last-child{border-bottom:none}
.contact-line .ic{font-size:20px;width:26px;flex-shrink:0}
.contact-line b{display:block;font-size:14px}
.contact-line span{color:var(--ink-soft);font-size:14px}
.form-field{margin-bottom:16px}
.form-field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}
.form-field input,.form-field textarea,.form-field select{
  width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:9px;
  font-family:'IBM Plex Sans',Arial,sans-serif;font-size:14.5px;background:#fff;color:var(--ink);
}
.form-field textarea{resize:vertical;min-height:100px}
.form-field input:focus,.form-field textarea:focus,.form-field select:focus{border-color:var(--copper)}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr}}

/* ---------- footer ---------- */
.site-footer{background:var(--dark);color:rgba(243,239,227,.75);padding:48px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;margin-bottom:32px}
.footer-grid h4{color:#fff;font-size:13px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:14px;font-family:'IBM Plex Mono',monospace;font-weight:600}
.footer-grid a{display:block;font-size:14px;color:rgba(243,239,227,.75);margin-bottom:9px}
.footer-grid a:hover{color:var(--sun)}
.footer-bottom{border-top:1px solid var(--dark-line);padding-top:18px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:rgba(243,239,227,.5)}
@media(max-width:760px){.footer-grid{grid-template-columns:1fr 1fr}}

/* ---------- catálogo (página propia) ---------- */
.cat-toolbar{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:22px}
.cat-toolbar input[type=search]{
  flex:1;min-width:220px;padding:12px 16px;border-radius:10px;border:1.5px solid var(--line);
  font-family:'IBM Plex Sans';font-size:14.5px;background:#fff;
}
.chip-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}
.chip{
  font-family:'IBM Plex Mono',monospace;font-size:12px;padding:8px 14px;border-radius:20px;
  border:1.5px solid var(--line);background:#fff;cursor:pointer;color:var(--ink-soft);font-weight:500;
}
.chip.active{background:var(--dark);color:#fff;border-color:var(--dark)}
.prod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.pcard{
  background:var(--card);border:1.5px solid var(--line);border-radius:12px;overflow:hidden;cursor:pointer;
  transition:border-color .15s ease,transform .15s ease;display:flex;flex-direction:column;
}
.pcard:hover{border-color:var(--copper);transform:translateY(-3px)}
.pcard .thumb{height:160px;background:#f8f6ef;display:flex;align-items:center;justify-content:center;overflow:hidden}
.pcard .thumb img{width:100%;height:160px;object-fit:contain}
.pcard .body{padding:14px}
.pcard .marca{font-family:'IBM Plex Mono',monospace;font-size:10px;text-transform:uppercase;color:var(--copper);font-weight:600;margin-bottom:4px}
.pcard .name{font-size:13.5px;font-weight:600;min-height:36px;line-height:1.3}
.pcard .tag{display:inline-block;background:var(--bg-alt);border-radius:5px;padding:3px 8px;font-family:'IBM Plex Mono',monospace;font-size:10.5px;color:var(--ink-soft);margin:8px 0}
.pcard .pricerow{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:8px;margin-top:4px}
.pcard .from{font-size:11px;color:var(--ink-soft)}
.pcard .price{font-family:'IBM Plex Mono',monospace;font-weight:700;color:var(--copper);font-size:15px}
.empty-msg{text-align:center;padding:60px 20px;color:var(--ink-soft)}

/* modal producto */
.modal-bg{position:fixed;inset:0;background:rgba(22,33,22,.72);z-index:999;display:none;align-items:flex-start;justify-content:center;padding:24px;overflow-y:auto}
.modal-bg.open{display:flex}
.modal{background:#fff;border-radius:16px;max-width:880px;width:100%;overflow:hidden;position:relative;display:flex;box-shadow:0 24px 60px rgba(0,0,0,.4)}
.modal-close{position:absolute;top:12px;right:14px;background:rgba(22,33,22,.08);border:none;border-radius:50%;width:34px;height:34px;font-size:18px;cursor:pointer;z-index:5}
.modal-gal{background:var(--bg);padding:18px;width:300px;flex-shrink:0;display:flex;flex-direction:column;gap:10px}
.modal-main-img{flex:1;min-height:260px;background:#fff;border-radius:10px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;overflow:hidden;cursor:zoom-in}
.modal-main-img img{max-height:280px;object-fit:contain}
.modal-thumbs{display:flex;gap:7px;flex-wrap:wrap}
.modal-thumbs img{width:52px;height:52px;object-fit:contain;background:#fff;border:2px solid var(--line);border-radius:7px;cursor:pointer;padding:2px}
.modal-thumbs img.active{border-color:var(--copper)}
.modal-info{padding:26px;overflow-y:auto;max-height:560px;flex:1}
.modal-info .marca{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--copper);text-transform:uppercase;font-weight:600}
.modal-info h3{font-size:21px;margin:6px 0 12px}
.spec-table{width:100%;border-collapse:collapse;margin:14px 0;font-size:13.5px}
.spec-table td{padding:7px 0;border-bottom:1px solid var(--line)}
.spec-table td:first-child{color:var(--ink-soft);width:46%;font-family:'IBM Plex Mono',monospace;font-size:12px}
.modal-price{font-family:'IBM Plex Mono',monospace;font-size:24px;font-weight:700;color:var(--copper);margin:12px 0 4px}
.qty-row{display:flex;align-items:center;gap:10px;margin:16px 0}
.qty-row button{width:34px;height:34px;border-radius:8px;border:1.5px solid var(--line);background:#fff;font-size:16px;cursor:pointer}
.qty-row span{font-weight:700;min-width:24px;text-align:center}
@media(max-width:700px){.modal{flex-direction:column}.modal-gal{width:100%}.modal-info{max-height:none}}

/* carrito flotante */
.cart-fab{
  position:fixed;bottom:22px;right:22px;background:var(--copper);color:#fff;border:none;border-radius:50px;
  padding:13px 22px;font-family:'IBM Plex Mono',monospace;font-weight:700;font-size:13px;cursor:pointer;
  display:none;align-items:center;gap:10px;box-shadow:0 8px 26px rgba(196,98,42,.4);z-index:400;
}
.cart-fab .count{background:#fff;color:var(--copper);border-radius:50%;width:22px;height:22px;font-size:11px;display:flex;align-items:center;justify-content:center;font-weight:800}
.cart-panel{
  position:fixed;bottom:0;right:0;width:380px;max-width:100vw;max-height:82vh;background:#fff;
  border-radius:16px 16px 0 0;box-shadow:0 -8px 34px rgba(0,0,0,.22);z-index:500;display:none;flex-direction:column;overflow:hidden;
}
.cart-panel.open{display:flex}
.cart-head{background:var(--dark);color:#fff;padding:16px 18px;display:flex;justify-content:space-between;align-items:center}
.cart-head h3{margin:0;font-size:14.5px;color:#fff}
.cart-head button{background:none;border:none;color:#fff;font-size:20px;cursor:pointer}
.cart-items{overflow-y:auto;flex:1;padding:12px 16px}
.cart-empty{text-align:center;padding:36px 10px;color:var(--ink-soft);font-size:13.5px}
.cart-item{display:flex;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);align-items:center}
.cart-item img{width:46px;height:46px;object-fit:contain;background:var(--bg);border-radius:7px;border:1px solid var(--line);flex-shrink:0}
.cart-item .ci-info{flex:1;min-width:0}
.cart-item .ci-name{font-size:12.5px;font-weight:600;line-height:1.3}
.cart-item .ci-price{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--copper);font-weight:700;margin-top:2px}
.qtymini{display:flex;align-items:center;gap:6px;margin-top:6px}
.qtymini button{width:22px;height:22px;border:1px solid var(--line);border-radius:5px;background:var(--bg);cursor:pointer;font-size:13px}
.qtymini span{font-size:12.5px;font-weight:700;min-width:18px;text-align:center}
.cart-item .ci-del{background:none;border:none;color:#c0392b;font-size:15px;cursor:pointer;flex-shrink:0}
.cart-foot{padding:14px 16px;border-top:1px solid var(--line);background:var(--bg)}
.cart-total{display:flex;justify-content:space-between;font-family:'IBM Plex Mono',monospace;font-weight:700;margin-bottom:10px;font-size:14px}

/* modal de datos de pedido */
.order-modal{max-width:420px;padding:26px;display:block}
.order-modal h3{font-size:19px;margin-bottom:6px}
.order-modal p{color:var(--ink-soft);font-size:13.5px;margin-bottom:18px}

.small-print{font-size:12.5px;color:var(--ink-soft);margin-top:10px}

/* ---------- utilidades svg (hero) ---------- */
.fill-sun{fill:var(--sun)}
.fill-copper{fill:var(--copper)}
.fill-teal{fill:var(--teal)}
.fill-paper{fill:#F3EFE3}
.stroke-copper{stroke:var(--copper)}
.stroke-wire{stroke:rgba(243,239,227,.32)}
.hero-wire-label{font-family:'IBM Plex Mono',monospace;font-size:11px;fill:rgba(243,239,227,.55)}

/* ---------- quiénes somos ---------- */
.mv-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:8px}
.mv-card{background:var(--dark);color:#F3EFE3;border-radius:var(--radius);padding:30px}
.mv-card h3{color:var(--sun);font-size:13px;font-family:'IBM Plex Mono',monospace;letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px}
.mv-card p{color:rgba(243,239,227,.82);font-size:15px;margin:0}
@media(max-width:800px){.mv-grid{grid-template-columns:1fr}}

.value-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.value-card{border:1.5px solid var(--line);border-radius:12px;padding:22px 18px;background:var(--card)}
.value-card .vnum{font-family:'IBM Plex Mono',monospace;font-size:20px;color:var(--copper);margin-bottom:10px}
.value-card h4{font-size:16px;margin-bottom:8px}
.value-card p{color:var(--ink-soft);font-size:13.5px;margin:0}
@media(max-width:900px){.value-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.value-grid{grid-template-columns:1fr}}

/* ---------- diagramas horizontales de sección ---------- */
.section-wire-wrap{margin-top:34px;max-width:900px}
.section-wire{width:100%;height:auto;display:block}
.node-ink{stroke:#16211C;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.node-ink-fill{fill:#16211C;stroke:none}
@media(prefers-reduced-motion:reduce)

@media (max-width:700px){
  .diagram-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .diagram-wrap svg{min-width:640px;height:auto}
}