/* ============ DON GAS — Acero Industrial Design System ============ */
:root{
  --paper:#FAFAF9;
  --paper-alt:#F1F3F5;
  --white:#FFFFFF;
  --graphite-900:#14181C;
  --graphite-700:#2B333A;
  --graphite-600:#4B5563;
  --graphite-400:#8A93A0;
  --graphite-300:#DADFE3;
  --graphite-200:#E9ECEF;
  --steel-700:#0B4F76;
  --steel-600:#0F6592;
  --steel-500:#2E7FAE;
  --steel-100:#E4EEF4;
  --yellow:#FDC500;
  --yellow-deep:#B88600;
  --orange:#E8590C;
  --green-wa:#25D366;
  --green-wa-dark:#1DA851;
  --radius-sm:8px;
  --radius-md:14px;
  --radius-lg:24px;
  --shadow-sm:0 1px 3px rgba(20,24,28,.06);
  --shadow-md:0 10px 28px rgba(20,24,28,.08);
  --shadow-lg:0 20px 48px rgba(20,24,28,.14);
  --font-head:'Plus Jakarta Sans', sans-serif;
  --font-body:'Inter', sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--graphite-700);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%; display:block;}
a{text-decoration:none; color:inherit;}
ul,ol,dl{list-style:none; margin:0; padding:0;}
h1,h2,h3,h4{font-family:var(--font-head); margin:0; line-height:1.18; color:var(--graphite-900); font-weight:700;}
p{margin:0; color:var(--graphite-600); line-height:1.65;}
button{font-family:inherit; cursor:pointer;}

.skip-link{
  position:absolute; left:-999px; top:auto;
  background:var(--steel-700); color:var(--white); padding:12px 20px;
  z-index:2000; border-radius:0 0 var(--radius-sm) 0;
}
.skip-link:focus{left:0; top:0;}

.container{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:0 24px;
}

/* ============ Buttons ============ */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:14px 28px;
  border-radius:var(--radius-sm);
  font-weight:600;
  font-size:.95rem;
  border:1.5px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-1px);}
.btn-block{width:100%;}
.btn-sm{padding:10px 20px; font-size:.88rem;}
.btn-primary{
  background:var(--steel-700);
  color:var(--white);
  box-shadow:var(--shadow-sm);
}
.btn-primary:hover{background:var(--steel-600); box-shadow:var(--shadow-md);}
.btn-ghost{
  background:transparent;
  border-color:var(--graphite-300);
  color:var(--graphite-900);
}
.btn-ghost:hover{border-color:var(--steel-500); color:var(--steel-700);}
.btn-outline{
  background:var(--white);
  border-color:var(--graphite-300);
  color:var(--graphite-900);
}
.btn-outline:hover{border-color:var(--steel-500); color:var(--steel-700);}
.btn-whatsapp{
  background:var(--green-wa);
  color:var(--white);
}
.btn-whatsapp:hover{background:var(--green-wa-dark);}

/* ============ Header ============ */
/* The blur/tint lives on a ::before layer (not on .site-header itself) because
   backdrop-filter on an ancestor turns it into the containing block for any
   position:fixed descendant (like the mobile .main-nav), breaking full-screen
   fixed positioning. Keeping .site-header filter-free avoids that. */
.site-header{
  position:sticky; top:0; z-index:999;
  border-bottom:1px solid var(--graphite-200);
}
.site-header::before{
  content:"";
  position:absolute; inset:0;
  background:rgba(250,250,249,.9);
  backdrop-filter:blur(10px);
  z-index:-1;
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  height:72px;
  gap:20px;
}
.brand{display:flex; align-items:center; gap:10px;}
.brand-logo{height:62px; width:auto;}
.main-nav{display:flex; align-items:center; gap:26px;}
.main-nav a{
  color:var(--graphite-600);
  font-weight:500;
  font-size:.92rem;
  padding:6px 0;
  transition:color .2s ease;
}
.main-nav a:hover{color:var(--steel-700);}
.nav-social{
  display:flex; align-items:center; gap:8px;
  margin-left:6px; padding-left:16px;
  border-left:1px solid var(--graphite-200);
}
.nav-social .social-icon-btn{width:32px; height:32px; box-shadow:none;}
.nav-social .social-icon-btn svg{width:16px; height:16px;}
.header-actions{display:flex; align-items:center; gap:12px;}
.nav-toggle{
  display:none; flex-direction:column; gap:5px;
  background:none; border:none; padding:8px;
}
.nav-toggle span{width:22px; height:2px; background:var(--graphite-900); border-radius:2px;}

.call-dropdown{position:relative; z-index:500;}
.call-dropdown .btn-ghost{display:inline-flex; align-items:center; gap:7px;}
.call-icon{width:15px; height:15px; flex:none; pointer-events:none;}
.call-label{pointer-events:none;}
.call-menu{
  display:none;
  position:absolute; top:calc(100% + 10px); right:0;
  background:var(--white);
  border:1px solid var(--graphite-200);
  border-radius:var(--radius-md);
  box-shadow:var(--shadow-md);
  padding:8px;
  min-width:210px;
  z-index:1000;
}
.call-menu.is-open{display:block;}
.call-menu-item{
  display:flex; flex-direction:column; gap:2px;
  padding:9px 12px;
  border-radius:var(--radius-sm);
  color:var(--graphite-900);
}
.call-menu-item:hover{background:var(--steel-100);}
.call-menu-city{font-family:var(--font-head); font-weight:700; font-size:.82rem;}
.call-menu-number{font-size:.82rem; color:var(--graphite-600);}

/* ============ Hero ============ */
.hero{
  position:relative;
  overflow:hidden;
  display:flex;
  align-items:center;
  padding:20px 0;
  min-height:calc(100vw / 3.6); /* recorta el sobrante de fondo arriba/abajo, sin tocar al personaje */
}
.hero-bg{
  position:absolute; inset:0; z-index:0;
  background:var(--paper);
}
.hero-bg img{width:100%; height:100%; object-fit:cover; object-position:center 55%; display:block;}
.hero-inner{
  position:relative;
  z-index:1;
  width:100%;
}
.hero-copy{max-width:clamp(280px, 38vw, 460px); position:relative;}
.hero-copy::before{
  content:"";
  position:absolute;
  top:-24px; bottom:-24px; right:-16px; left:-9999px;
  background:linear-gradient(90deg, #C1BCC2 0%, #C1BCC2 68%, rgba(193,188,194,0) 100%);
  z-index:-1;
  pointer-events:none;
}
.hero-mobile-img{display:none;}
.hero .btn-ghost{background:rgba(255,255,255,.85); border-color:var(--graphite-900);}
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  background:var(--steel-100);
  color:var(--steel-700);
  padding:6px 14px;
  border-radius:999px;
  font-size:.8rem;
  font-weight:600;
  margin-bottom:16px;
}
.hero-title{
  font-size:clamp(1.6rem, 2.7vw, 2.5rem);
  font-weight:800;
  line-height:1.14;
  letter-spacing:-.01em;
  text-transform:uppercase;
  margin-bottom:14px;
  color:var(--graphite-900);
}
.hero-title .accent{color:var(--steel-700);}
.hero-lead{
  color:var(--graphite-600);
  font-size:1.05rem;
  line-height:1.5;
  max-width:440px;
  margin-bottom:20px;
}
.hero-features{
  display:flex; flex-direction:column; gap:10px;
  margin-bottom:22px;
}
.hero-features li{display:flex; align-items:center; gap:11px;}
.hero-features span:last-child{
  font-family:var(--font-head); font-weight:700; font-size:.94rem;
  color:var(--graphite-900); text-transform:uppercase; letter-spacing:.01em;
}
.hero-feature-icon{
  flex:none;
  width:30px; height:30px;
  display:flex; align-items:center; justify-content:center;
  border-radius:50%;
  background:var(--steel-700);
  color:#fff;
}
.hero-feature-icon svg{width:16px; height:16px;}
.hero-ctas{display:flex; gap:12px; flex-wrap:wrap;}
.hero-ctas .btn{padding:14px 26px; font-size:1rem;}

/* Selector de sucursal (hero) */
.city-select{display:flex; align-items:center; flex-wrap:wrap; gap:10px; margin-bottom:16px;}
.city-select-label{
  color:var(--graphite-700); font-size:.86rem; font-weight:700;
  font-family:var(--font-head);
}
.city-toggle{
  display:inline-flex; background:var(--steel-100); border:1px solid var(--graphite-300);
  border-radius:999px; padding:3px; gap:3px;
}
.city-pill{
  font-family:var(--font-head); font-weight:700; font-size:.82rem;
  padding:8px 16px; border-radius:999px; border:0; background:transparent;
  color:var(--steel-700); cursor:pointer; transition:background .15s ease, color .15s ease;
}
.city-pill.is-active{background:var(--steel-700); color:var(--white);}
.city-pill:not(.is-active):hover{background:rgba(11,79,118,.1);}

/* Dropdown de sucursal para WhatsApp en el header (mismos estilos que Llamar) */
.quote-menu-item{cursor:pointer;}

/* ============ Marquee ============ */
.marquee{
  background:var(--orange);
  overflow:hidden;
  display:flex;
  padding:14px 0;
}
.marquee-track{
  flex:none;
  display:block;
  white-space:nowrap;
  animation:scroll-marquee 40s linear infinite;
  color:var(--paper);
  font-family:var(--font-head);
  font-weight:600;
  font-size:.85rem;
  letter-spacing:.06em;
}
.marquee-track span{padding:0 6px;}
.marquee-track .dot{color:var(--white);}
@keyframes scroll-marquee{
  0%{transform:translateX(0);}
  100%{transform:translateX(-100%);}
}

/* ============ Section shared ============ */
section{padding:84px 0;}
.section-head{max-width:640px; margin:0 auto 44px; text-align:center;}
.section-tag{
  display:inline-block; color:var(--steel-700); font-weight:700;
  font-size:.78rem; letter-spacing:.07em; text-transform:uppercase;
  margin-bottom:12px;
}
.section-head h2{font-size:clamp(1.5rem, 2.6vw, 2.1rem); margin-bottom:12px;}

/* ============ Bento (Why) ============ */
.why{background:var(--paper-alt);}
.bento{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:20px;
}
.bento-card{
  background:var(--white);
  border:1px solid var(--graphite-200);
  border-radius:var(--radius-md);
  padding:28px;
}
.bento-icon{width:30px; height:30px; color:var(--steel-700); margin-bottom:16px;}
.bento-card h3{font-size:1.05rem; margin-bottom:8px;}
.bento-card p{font-size:.88rem;}
.bento-card--alert{
  grid-column:span 3;
  background:var(--white);
  border:1px solid var(--graphite-200);
  border-left:4px solid var(--yellow);
  display:flex; flex-direction:column;
}
.bento-card--alert .bento-icon{color:var(--yellow-deep);}

/* ============ Products ============ */
.tab{
  background:var(--white); border:1px solid var(--graphite-300);
  padding:10px 22px; border-radius:999px; font-weight:600; font-size:.88rem;
  color:var(--graphite-600); transition:all .2s ease;
}
.tab.is-active{background:var(--steel-700); border-color:var(--steel-700); color:var(--white);}

.product-viewer{
  background:var(--white); border:1px solid var(--graphite-200);
  border-radius:var(--radius-lg); padding:36px; box-shadow:var(--shadow-sm);
}
.pv-tabs{display:flex; justify-content:center; gap:8px; margin-bottom:32px; flex-wrap:wrap;}
.pv-body{display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:center;}
.pv-image{
  background:var(--paper-alt); border-radius:var(--radius-md);
  display:flex; align-items:center; justify-content:center;
  padding:20px; aspect-ratio:6/5;
}
.pv-image img{max-width:100%; max-height:100%; object-fit:contain;}
.pv-info h3{font-size:1.4rem; margin-bottom:10px;}
.pv-info > p{font-size:.92rem; margin-bottom:22px;}
.pv-label{
  display:block; font-size:.76rem; font-weight:700; text-transform:uppercase;
  letter-spacing:.06em; color:var(--graphite-400); margin-bottom:10px;
}
.pv-variants{display:flex; gap:10px; flex-wrap:wrap; margin-bottom:18px;}
.variant-pill{
  background:var(--paper-alt); border:1.5px solid var(--graphite-300);
  padding:9px 18px; border-radius:999px; font-weight:600; font-size:.86rem;
  color:var(--graphite-700); transition:all .2s ease;
}
.variant-pill.is-active{background:var(--steel-700); border-color:var(--steel-700); color:var(--white);}
.pv-caption{
  font-size:.86rem; color:var(--graphite-400); margin-bottom:24px;
  padding-left:14px; border-left:3px solid var(--yellow);
}

/* ============ Services ============ */
.services{background:var(--paper-alt);}
.service-list{max-width:760px; margin:0 auto;}
.service-list li{
  display:flex; gap:24px; align-items:flex-start;
  padding:22px 0; border-bottom:1px solid var(--graphite-300);
}
.service-list li:first-child{padding-top:0;}
.service-list li:last-child{border-bottom:none;}
.service-index{
  font-family:var(--font-head); font-weight:700; font-size:1.3rem; color:var(--graphite-300);
  min-width:44px;
}
.service-list h3{font-size:1.05rem; margin-bottom:6px;}
.service-list p{font-size:.9rem;}

/* ============ Packages ============ */
.package-grid{display:grid; grid-template-columns:repeat(3, 1fr); gap:22px; margin-bottom:24px;}
.package-card{
  background:var(--white);
  border:1px solid var(--graphite-200);
  border-radius:var(--radius-lg);
  padding:30px 26px;
  position:relative;
}
.package-card h3{font-size:1.1rem; margin-bottom:14px;}
.package-price{
  font-family:var(--font-head); font-size:1.9rem; font-weight:700;
  color:var(--steel-700); margin-bottom:18px;
}
.package-price small{font-size:.85rem; color:var(--graphite-400); font-weight:500;}
.package-card ul{margin-bottom:24px; display:flex; flex-direction:column; gap:9px;}
.package-card li{color:var(--graphite-600); font-size:.87rem; padding-left:20px; position:relative;}
.package-card li::before{content:""; position:absolute; left:0; top:8px; width:7px; height:7px; border-radius:50%; background:var(--steel-500);}
.package-card--featured{border:2px solid var(--steel-700);}
.package-badge{
  position:absolute; top:-13px; left:26px;
  background:var(--yellow); color:var(--graphite-900);
  font-size:.72rem; font-weight:700; padding:5px 13px; border-radius:999px;
}
.package-note{text-align:center; color:var(--graphite-400); font-size:.82rem; max-width:600px; margin:0 auto;}

/* ============ Branches ============ */
.branch-switch{display:flex; justify-content:center; gap:8px; margin-bottom:32px;}
.branch-tab{
  background:var(--white); border:1px solid var(--graphite-300);
  padding:10px 24px; border-radius:999px; font-weight:600; font-size:.88rem;
  color:var(--graphite-600); transition:all .2s ease;
}
.branch-tab.is-active{background:var(--steel-700); border-color:var(--steel-700); color:var(--white);}
.branch-panel[hidden]{display:none;}
.branch-panel{
  display:grid; grid-template-columns:1fr 1fr; gap:0;
  border:1px solid var(--graphite-200); border-radius:var(--radius-lg); overflow:hidden;
}
.branch-map{min-height:320px; background:var(--graphite-200);}
.branch-map iframe{width:100%; height:100%; min-height:320px; border:0;}
.branch-info-card{padding:36px; background:var(--white);}
.branch-info-card h3{font-size:1.3rem; margin-bottom:12px;}
.branch-addr{margin-bottom:20px; font-size:.94rem;}
.branch-info-card ul{display:flex; flex-direction:column; gap:10px; margin-bottom:26px;}
.branch-info-card li{font-size:.92rem; color:var(--graphite-600);}
.branch-info-card a{color:var(--steel-700); font-weight:600;}
.tbd{
  display:inline-block; font-size:.7rem; font-weight:600;
  color:var(--yellow-deep); background:rgba(253,197,0,.18);
  padding:2px 8px; border-radius:6px; margin-left:6px;
}

/* ============ FAQ ============ */
.accordion{max-width:760px; margin:0 auto;}
.accordion-item{border-bottom:1px solid var(--graphite-300);}
.accordion-trigger{
  width:100%; display:flex; align-items:center; justify-content:space-between; gap:16px;
  background:none; border:none; padding:22px 4px; text-align:left;
  font-family:var(--font-head); font-weight:600; font-size:1rem; color:var(--graphite-900);
}
.accordion-trigger svg{width:20px; height:20px; flex-shrink:0; color:var(--graphite-400); transition:transform .25s ease;}
.accordion-trigger[aria-expanded="true"] svg{transform:rotate(180deg); color:var(--steel-700);}
.accordion-panel{max-height:0; overflow:hidden; transition:max-height .3s ease;}
.accordion-panel p{padding:0 4px 22px; font-size:.92rem; max-width:640px;}

/* ============ Contact ============ */
.contact-grid{display:grid; grid-template-columns:1.5fr 1fr; gap:28px; align-items:start;}
.contact-form{
  background:var(--white); border:1px solid var(--graphite-200);
  border-radius:var(--radius-lg); padding:36px; box-shadow:var(--shadow-sm);
}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:18px;}
.form-field{margin-bottom:18px;}
.form-field label{
  display:block; font-size:.85rem; font-weight:600; color:var(--graphite-900); margin-bottom:8px;
}
.form-field input, .form-field select, .form-field textarea{
  width:100%; padding:12px 15px; border-radius:var(--radius-sm);
  border:1.5px solid var(--graphite-300); font-family:inherit; font-size:.95rem;
  color:var(--graphite-900); background:var(--paper-alt);
  transition:border-color .2s ease, background .2s ease;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus{
  outline:none; border-color:var(--steel-500); background:var(--white);
}
.form-field textarea{resize:vertical;}
.form-check{
  display:flex; align-items:flex-start; gap:10px; margin-bottom:22px; cursor:pointer;
}
.form-check input{margin-top:3px;}
.form-check span{font-size:.84rem; color:var(--graphite-600);}
.form-hint{text-align:center; margin-top:14px; font-size:.8rem; color:var(--graphite-400);}

.contact-aside{
  background:var(--graphite-900); border-radius:var(--radius-lg); padding:32px;
}
.contact-aside h3{color:var(--paper); font-size:1.1rem; margin-bottom:20px;}
.contact-aside ul{display:flex; flex-direction:column; gap:16px;}
.contact-aside li{display:flex; flex-direction:column; gap:2px;}
.contact-aside strong{color:var(--graphite-400); font-size:.76rem; text-transform:uppercase; letter-spacing:.05em;}
.contact-aside a{color:var(--paper); font-weight:600; font-size:.95rem;}
.contact-aside a:hover{color:var(--yellow);}

/* ============ Footer ============ */
.site-footer{background:var(--graphite-900); color:var(--graphite-400); padding-top:60px;}
.footer-inner{
  display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; padding-bottom:44px;
}
.footer-logo{height:56px; margin-bottom:14px;}
.footer-brand p{color:var(--graphite-400); font-size:.87rem; margin-bottom:14px;}
.footer-social-row{display:flex; gap:10px; margin-top:6px;}
.social-icon-btn{
  display:flex; align-items:center; justify-content:center;
  width:38px; height:38px;
  flex:none;
  border-radius:50%;
  background:var(--white);
  border:1px solid var(--graphite-200);
  box-shadow:var(--shadow-sm);
  color:var(--graphite-900);
  transition:transform .2s ease, box-shadow .2s ease;
}
.social-icon-btn svg{width:19px; height:19px;}
.social-icon-btn:hover{transform:translateY(-2px); box-shadow:var(--shadow-md);}
.social-icon-btn.ig{
  background:linear-gradient(45deg, #FCAF45, #F77737, #E1306C, #C13584, #833AB4);
  border-color:transparent; color:var(--white);
}
.social-icon-btn.fb{background:#1877F2; border-color:transparent; color:var(--white);}
.footer-col h4{color:var(--paper); font-size:.94rem; margin-bottom:16px;}
.footer-col a, .footer-col p{
  display:block; color:var(--graphite-400); font-size:.87rem; margin-bottom:10px;
}
.footer-col a:hover{color:var(--yellow);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08); padding:20px 0; text-align:center;
}
.footer-bottom p{color:var(--graphite-400); font-size:.8rem;}

/* ============ Floating WhatsApp ============ */
.fab-wa{
  position:fixed; right:22px; bottom:22px; z-index:998;
  width:58px; height:58px; border-radius:50%; background:var(--green-wa);
  display:flex; align-items:center; justify-content:center;
  box-shadow:var(--shadow-lg);
  transition:transform .15s ease, background .15s ease;
}
.fab-wa:hover{background:var(--green-wa-dark); transform:translateY(-2px);}

/* ============ Scroll reveal ============ */
.reveal{opacity:0; transform:translateY(20px); transition:opacity .6s ease, transform .6s ease;}
.reveal.in-view{opacity:1; transform:translateY(0);}

/* ============ Responsive ============ */
@media (max-width: 980px){
  .bento-card--alert{grid-column:span 2;}
  .bento{grid-template-columns:repeat(2, 1fr);}
  .package-grid{grid-template-columns:1fr 1fr;}
  .branch-panel{grid-template-columns:1fr;}
  .branch-map, .branch-map iframe{min-height:240px;}
  .contact-grid{grid-template-columns:1fr;}
  .footer-inner{grid-template-columns:1fr 1fr;}
  .pv-body{grid-template-columns:1fr;}
}
@media (max-width: 760px){
  .main-nav{
    position:fixed; top:72px; left:0; right:0; bottom:0;
    background:var(--white);
    flex-direction:column; align-items:flex-start; gap:0;
    padding:20px 24px; transform:translateX(100%);
    transition:transform .3s ease; overflow-y:auto;
  }
  .main-nav.open{transform:translateX(0);}
  .main-nav a{width:100%; padding:16px 0; border-bottom:1px solid var(--graphite-200);}
  .nav-social{
    width:100%; margin:20px 0 0; padding:20px 0 0;
    border-left:none; border-top:1px solid var(--graphite-200);
  }
  .nav-toggle{display:flex;}
  .header-actions{gap:8px;}
  .call-dropdown .btn-ghost{padding:10px 12px;}
  .call-dropdown .btn-ghost .call-label{display:none;}
  .call-menu{min-width:190px;}
  .bento{grid-template-columns:1fr;}
  .bento-card--alert{grid-column:span 1;}
  .package-grid, .footer-inner{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  section{padding:60px 0;}
  .product-viewer{padding:24px;}

  .hero{min-height:0; display:block; padding:48px 0 32px;}
  .hero-bg{display:none;}
  .hero-copy{max-width:none;}
  .hero-copy::before{display:none;}
  .hero-mobile-img{
    display:block; width:100%; height:auto;
    border-radius:var(--radius-lg); margin-top:28px;
  }
}