/*
Theme Name: Colombo Ingeniería
Theme URI: https://colomboelectricidad.com/
Author: Colombo Ingeniería
Description: Tema industrial B2B orientado a memorias de cálculo, ingeniería, diseño y verificación técnica. Diseñado para trabajar con Colombo SEO Builder y contenido JSON.
Version: 1.1.0
Requires at least: 6.4
Tested up to: 6.8
Requires PHP: 8.0
License: GPL-2.0-or-later
Text Domain: colombo-ingenieria
*/
:root{
  --co-bg:#07111f;--co-bg2:#0d1b2a;--co-panel:#10243a;--co-text:#122033;--co-muted:#5b6776;
  --co-white:#fff;--co-line:#dce4ec;--co-soft:#f4f7fa;--co-accent:#f59e0b;--co-accent2:#d97706;
  --co-max:1180px;--co-radius:18px;--co-shadow:0 16px 40px rgba(7,17,31,.10);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--co-text);background:#fff;line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.co-container{width:min(var(--co-max),calc(100% - 40px));margin:auto}.co-site-header{position:sticky;top:0;z-index:50;background:rgba(7,17,31,.97);backdrop-filter:blur(10px);color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}.co-header-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.co-brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.01em}.co-brand-name{font-size:1.08rem}.co-brand-tag{display:block;color:#aebdcd;font-size:.72rem;font-weight:500}.custom-logo{max-height:50px;width:auto}.co-nav ul{display:flex;align-items:center;gap:24px;list-style:none;margin:0;padding:0}.co-nav a{color:#e7edf4;font-size:.93rem;font-weight:650}.co-nav a:hover{color:#fff}.co-header-cta,.co-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:12px 20px;font-weight:800;transition:.2s;border:1px solid transparent}.co-header-cta,.co-btn-primary{background:var(--co-accent);color:#111827}.co-header-cta:hover,.co-btn-primary:hover{background:#ffb321;transform:translateY(-1px)}.co-btn-secondary{border-color:rgba(255,255,255,.28);color:#fff}.co-btn-light{border-color:#ccd6e0;background:#fff}.co-menu-toggle{display:none;background:none;color:#fff;border:1px solid rgba(255,255,255,.2);border-radius:10px;padding:8px 11px;font-size:1.2rem}.co-main{min-height:60vh}.co-section{padding:84px 0}.co-section-soft{background:var(--co-soft)}.co-section-dark{background:var(--co-bg);color:#fff}.co-eyebrow{display:inline-block;font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;font-weight:850;color:var(--co-accent2);margin-bottom:12px}.co-section-dark .co-eyebrow{color:#ffc766}.co-heading{max-width:820px;margin-bottom:34px}.co-heading h1,.co-heading h2{margin:0 0 16px;line-height:1.08;letter-spacing:-.03em}.co-heading h1{font-size:clamp(2.45rem,6vw,5.2rem)}.co-heading h2{font-size:clamp(1.85rem,3vw,3rem)}.co-heading p{font-size:1.1rem;color:var(--co-muted);margin:0}.co-section-dark .co-heading p{color:#bfccda}.co-hero{padding:94px 0 82px;background:radial-gradient(circle at 85% 20%,#183a5c 0,transparent 34%),linear-gradient(135deg,#07111f,#0b1d30);color:#fff;overflow:hidden}.co-hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:58px;align-items:center}.co-hero h1{font-size:clamp(2.7rem,5.5vw,5rem);line-height:1.02;letter-spacing:-.045em;margin:0 0 24px}.co-hero p{font-size:1.18rem;color:#c8d4e1;max-width:730px}.co-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.co-kicker{color:#ffc766;font-weight:850;letter-spacing:.08em;text-transform:uppercase;font-size:.82rem}.co-media-placeholder{min-height:330px;border:1.5px dashed rgba(255,255,255,.35);background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.025));border-radius:var(--co-radius);display:flex;align-items:center;justify-content:center;text-align:center;color:#cfdae6;font-size:1.25rem;font-weight:900;letter-spacing:.14em;box-shadow:inset 0 0 0 10px rgba(255,255,255,.02)}.co-section:not(.co-section-dark) .co-media-placeholder{border-color:#aebac7;background:#eef3f7;color:#697686}.co-grid{display:grid;gap:22px}.co-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.co-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.co-grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.co-card{background:#fff;border:1px solid var(--co-line);border-radius:var(--co-radius);padding:28px;box-shadow:0 8px 24px rgba(17,32,51,.045)}.co-card h3{margin:0 0 10px;font-size:1.25rem;line-height:1.25}.co-card p{margin:0;color:var(--co-muted)}.co-card-link{display:inline-block;margin-top:17px;color:#9a5a00;font-weight:850}.co-section-dark .co-card{background:#0e2135;border-color:#24405b}.co-section-dark .co-card p{color:#bdcad7}.co-icon{width:42px;height:42px;border-radius:12px;background:#fff3d6;color:#9a5a00;display:grid;place-items:center;font-weight:900;margin-bottom:18px}.co-split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}.co-richtext h2,.co-richtext h3{line-height:1.2}.co-richtext ul{padding-left:22px}.co-checklist{list-style:none;padding:0;margin:20px 0}.co-checklist li{position:relative;padding:9px 0 9px 30px}.co-checklist li:before{content:"✓";position:absolute;left:0;color:#a45f00;font-weight:950}.co-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.co-stat{padding:24px;border-radius:16px;background:#fff;border:1px solid var(--co-line)}.co-stat strong{display:block;font-size:2rem;line-height:1}.co-stat span{color:var(--co-muted);font-size:.9rem}.co-process{counter-reset:step}.co-process .co-card{position:relative;padding-top:68px}.co-process .co-card:before{counter-increment:step;content:counter(step);position:absolute;top:22px;left:28px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--co-accent);font-weight:900}.co-faq details{background:#fff;border:1px solid var(--co-line);border-radius:14px;padding:18px 20px;margin:10px 0}.co-faq summary{cursor:pointer;font-weight:800}.co-faq .co-answer{padding-top:12px;color:var(--co-muted)}.co-cta-box{border-radius:24px;background:linear-gradient(135deg,#0a1a2b,#143654);color:#fff;padding:46px;display:grid;grid-template-columns:1.25fr .75fr;align-items:center;gap:32px}.co-cta-box h2{font-size:clamp(2rem,3vw,3rem);line-height:1.08;margin:0 0 12px}.co-cta-box p{color:#c8d4e1;margin:0}.co-breadcrumbs{font-size:.86rem;color:#667587;padding:18px 0}.co-breadcrumbs a{color:#334d68}.co-page-title{padding:58px 0 44px;background:var(--co-soft);border-bottom:1px solid var(--co-line)}.co-page-title h1{font-size:clamp(2.2rem,4vw,4rem);line-height:1.08;margin:0 0 14px}.co-page-title p{max-width:800px;color:var(--co-muted);font-size:1.08rem}.co-content{padding:64px 0}.co-content article{max-width:820px}.co-site-footer{background:#050c15;color:#b9c6d4;padding:58px 0 28px}.co-footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:44px}.co-footer-title{color:#fff;font-size:1.25rem;font-weight:850}.co-footer-links{list-style:none;padding:0;margin:12px 0}.co-footer-links li{margin:8px 0}.co-footer-bottom{border-top:1px solid rgba(255,255,255,.09);padding-top:24px;margin-top:40px;font-size:.85rem}.co-empty{padding:80px 0;text-align:center}.screen-reader-text{position:absolute;left:-9999px}.alignwide{width:min(1200px,100%)}
@media(max-width:920px){.co-hero-grid,.co-split,.co-cta-box,.co-footer-grid{grid-template-columns:1fr}.co-grid-4{grid-template-columns:repeat(2,1fr)}.co-grid-3{grid-template-columns:repeat(2,1fr)}.co-stats{grid-template-columns:repeat(2,1fr)}.co-menu-toggle{display:block}.co-nav{display:none;position:absolute;top:78px;left:0;right:0;background:#07111f;padding:20px}.co-nav.is-open{display:block}.co-nav ul{align-items:flex-start;flex-direction:column;gap:14px}.co-header-cta{display:none}}
@media(max-width:620px){.co-container{width:min(var(--co-max),calc(100% - 28px))}.co-section{padding:62px 0}.co-hero{padding:72px 0 62px}.co-grid-2,.co-grid-3,.co-grid-4,.co-stats{grid-template-columns:1fr}.co-media-placeholder{min-height:230px}.co-cta-box{padding:30px}.co-actions .co-btn{width:100%}}

/* === Header / menú profesional v1.1 === */
.co-site-header{
  box-shadow:0 8px 30px rgba(2,8,23,.12);
}
.co-header-inner{
  min-height:74px;
  gap:18px;
}
.co-brand{
  flex:0 0 auto;
  min-width:190px;
  max-width:225px;
  line-height:1.15;
}
.co-brand-copy{display:block;min-width:0}
.co-brand-name{
  display:block;
  font-size:1.02rem;
  line-height:1.15;
  white-space:nowrap;
}
.co-brand-tag{
  margin-top:5px;
  font-size:.67rem;
  line-height:1.25;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.co-nav{
  flex:1 1 auto;
  display:flex;
  justify-content:center;
  min-width:0;
}
.co-nav > .co-menu,
.co-nav > ul{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:4px;
  list-style:none;
  margin:0;
  padding:0;
}
.co-nav > .co-menu > li,
.co-nav > ul > li{
  position:relative;
  margin:0;
}
.co-nav > .co-menu > li > a,
.co-nav > ul > li > a{
  position:relative;
  display:flex;
  align-items:center;
  gap:7px;
  min-height:74px;
  padding:0 10px;
  color:#dce6f0;
  font-size:.86rem;
  font-weight:750;
  white-space:nowrap;
  transition:color .18s ease,background .18s ease;
}
.co-nav > .co-menu > li > a:hover,
.co-nav > ul > li > a:hover,
.co-nav > .co-menu > li.current-menu-item > a,
.co-nav > .co-menu > li.current-menu-ancestor > a,
.co-nav > ul > li.current-menu-item > a,
.co-nav > ul > li.current-menu-ancestor > a{
  color:#fff;
}
.co-nav > .co-menu > li > a:after,
.co-nav > ul > li > a:after{
  content:"";
  position:absolute;
  left:10px;
  right:10px;
  bottom:0;
  height:3px;
  border-radius:3px 3px 0 0;
  background:var(--co-accent);
  transform:scaleX(0);
  transform-origin:center;
  transition:transform .18s ease;
}
.co-nav > .co-menu > li > a:hover:after,
.co-nav > .co-menu > li.current-menu-item > a:after,
.co-nav > .co-menu > li.current-menu-ancestor > a:after,
.co-nav > ul > li > a:hover:after,
.co-nav > ul > li.current-menu-item > a:after,
.co-nav > ul > li.current-menu-ancestor > a:after{
  transform:scaleX(1);
}
.co-nav .menu-item-has-children > a:before{
  content:"";
  order:2;
  width:7px;
  height:7px;
  border-right:1.5px solid currentColor;
  border-bottom:1.5px solid currentColor;
  transform:rotate(45deg) translateY(-2px);
  opacity:.72;
}

/* Dropdown tipo mega-menú */
.co-nav .sub-menu{
  position:absolute;
  top:calc(100% - 4px);
  left:50%;
  z-index:100;
  width:min(640px,78vw);
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:5px;
  margin:0;
  padding:16px;
  list-style:none;
  background:#fff;
  color:var(--co-text);
  border:1px solid #dce4ec;
  border-radius:16px;
  box-shadow:0 24px 60px rgba(2,8,23,.22);
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transform:translate(-50%,10px);
  transition:opacity .16s ease,transform .16s ease,visibility .16s ease;
}
.co-nav .sub-menu:before{
  content:"";
  position:absolute;
  top:-7px;
  left:50%;
  width:14px;
  height:14px;
  background:#fff;
  border-left:1px solid #dce4ec;
  border-top:1px solid #dce4ec;
  transform:translateX(-50%) rotate(45deg);
}
.co-nav li.menu-item-has-children:hover > .sub-menu,
.co-nav li.menu-item-has-children:focus-within > .sub-menu{
  opacity:1;
  visibility:visible;
  pointer-events:auto;
  transform:translate(-50%,0);
}
.co-nav .sub-menu li{
  position:relative;
  margin:0;
  min-width:0;
}
.co-nav .sub-menu a{
  display:block;
  padding:12px 13px;
  border-radius:10px;
  color:#173047;
  font-size:.86rem;
  font-weight:750;
  line-height:1.25;
  transition:background .16s ease,color .16s ease,transform .16s ease;
}
.co-nav .sub-menu a:hover,
.co-nav .sub-menu .current-menu-item > a{
  background:#f2f6fa;
  color:#8b5100;
  transform:translateX(2px);
}
.co-nav .sub-menu .sub-menu{
  position:static;
  width:auto;
  display:block;
  margin:4px 0 0 8px;
  padding:0 0 0 10px;
  border:0;
  border-left:2px solid #e4ebf2;
  border-radius:0;
  box-shadow:none;
  opacity:1;
  visibility:visible;
  pointer-events:auto;
  transform:none;
  background:transparent;
}
.co-nav .sub-menu .sub-menu:before{display:none}
.co-nav .sub-menu .sub-menu a{
  padding:8px 10px;
  font-size:.8rem;
  font-weight:650;
}

.co-header-cta{
  flex:0 0 auto;
  padding:10px 17px;
  min-height:42px;
  gap:8px;
  font-size:.85rem;
  box-shadow:0 8px 22px rgba(245,158,11,.18);
}
.co-cta-arrow{font-size:1rem;line-height:1}
.co-submenu-toggle{display:none}
.co-menu-toggle-icon,
.co-menu-toggle-icon:before,
.co-menu-toggle-icon:after{
  display:block;
  width:20px;
  height:2px;
  background:currentColor;
  border-radius:2px;
  transition:.2s ease;
}
.co-menu-toggle-icon{position:relative}
.co-menu-toggle-icon:before,.co-menu-toggle-icon:after{content:"";position:absolute;left:0}
.co-menu-toggle-icon:before{top:-6px}.co-menu-toggle-icon:after{top:6px}
.co-menu-toggle[aria-expanded="true"] .co-menu-toggle-icon{background:transparent}
.co-menu-toggle[aria-expanded="true"] .co-menu-toggle-icon:before{top:0;transform:rotate(45deg)}
.co-menu-toggle[aria-expanded="true"] .co-menu-toggle-icon:after{top:0;transform:rotate(-45deg)}

@media(max-width:1120px){
  .co-header-inner{min-height:70px}
  .co-brand{min-width:175px;max-width:205px}
  .co-brand-name{font-size:.96rem}
  .co-brand-tag{font-size:.62rem}
  .co-nav > .co-menu > li > a,.co-nav > ul > li > a{padding:0 7px;font-size:.8rem;min-height:70px}
  .co-header-cta{padding:9px 14px}
}

@media(max-width:980px){
  .co-header-inner{position:relative;min-height:70px}
  .co-brand{min-width:0;max-width:calc(100% - 60px)}
  .co-brand-tag{max-width:230px}
  .co-menu-toggle{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:44px;
    height:42px;
    padding:0;
    margin-left:auto;
  }
  .co-nav{
    display:none;
    position:absolute;
    top:calc(100% + 1px);
    left:-20px;
    right:-20px;
    max-height:calc(100vh - 72px);
    overflow:auto;
    background:#07111f;
    border-top:1px solid rgba(255,255,255,.08);
    box-shadow:0 18px 35px rgba(2,8,23,.22);
    padding:12px 18px 22px;
  }
  .co-nav.is-open{display:block}
  .co-nav > .co-menu,.co-nav > ul{
    display:block;
  }
  .co-nav > .co-menu > li,.co-nav > ul > li{
    border-bottom:1px solid rgba(255,255,255,.08);
  }
  .co-nav > .co-menu > li > a,.co-nav > ul > li > a{
    min-height:0;
    padding:14px 44px 14px 4px;
    font-size:.94rem;
  }
  .co-nav > .co-menu > li > a:after,.co-nav > ul > li > a:after{display:none}
  .co-nav .menu-item-has-children > a:before{display:none}
  .co-submenu-toggle{
    display:grid;
    place-items:center;
    position:absolute;
    top:8px;
    right:0;
    width:38px;
    height:38px;
    border:0;
    background:transparent;
    color:#c9d6e3;
    cursor:pointer;
    font-size:1.1rem;
  }
  .co-submenu-toggle:before{
    content:"";
    width:8px;
    height:8px;
    border-right:2px solid currentColor;
    border-bottom:2px solid currentColor;
    transform:rotate(45deg) translate(-2px,-2px);
    transition:transform .18s ease;
  }
  .submenu-open > .co-submenu-toggle:before{transform:rotate(225deg) translate(-1px,-1px)}
  .co-nav .sub-menu{
    position:static;
    width:auto;
    display:none;
    grid-template-columns:1fr;
    gap:2px;
    margin:0 0 12px;
    padding:6px 0 6px 12px;
    border:0;
    border-left:2px solid rgba(245,158,11,.45);
    border-radius:0;
    box-shadow:none;
    background:transparent;
    opacity:1;
    visibility:visible;
    pointer-events:auto;
    transform:none;
  }
  .co-nav .sub-menu:before{display:none}
  .co-nav li.menu-item-has-children:hover > .sub-menu,
  .co-nav li.menu-item-has-children:focus-within > .sub-menu{display:none;transform:none}
  .co-nav li.menu-item-has-children.submenu-open > .sub-menu{display:grid}
  .co-nav .sub-menu a{
    padding:10px 12px;
    color:#cdd8e5;
    background:transparent;
    font-size:.86rem;
  }
  .co-nav .sub-menu a:hover,.co-nav .sub-menu .current-menu-item > a{
    color:#fff;
    background:rgba(255,255,255,.06);
    transform:none;
  }
  .co-nav .sub-menu .sub-menu{
    display:block!important;
    border-left-color:rgba(255,255,255,.12);
  }
  .co-header-cta{display:none}
}

@media(max-width:620px){
  .co-nav{left:-14px;right:-14px}
  .co-brand-name{font-size:.94rem}
  .co-brand-tag{max-width:215px}
}