/* ============================================================
   Semacovi — Hoja de estilos (framework VizIQ)
   Fuente: Barlow / Barlow Semi Condensed (autoalojadas en assets/fonts)
   Rojo #C8191E · Amarillo señal #F5C518 · Asfalto #000
   ============================================================ */

/* ── Tipografía local: Barlow (inspirada en el señalamiento carretero) ── */
@font-face{font-family:'Barlow';src:url('../fonts/Barlow-Regular.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Barlow';src:url('../fonts/Barlow-SemiBold.woff2') format('woff2');font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:'Barlow';src:url('../fonts/Barlow-Bold.woff2') format('woff2');font-weight:700 900;font-style:normal;font-display:swap}
@font-face{font-family:'Barlow Semi Condensed';src:url('../fonts/BarlowSemiCondensed-ExtraBold.woff2') format('woff2');font-weight:700 900;font-style:normal;font-display:swap}
@font-face{font-family:'Barlow Semi Condensed';src:url('../fonts/BarlowSemiCondensed-ExtraBoldItalic.woff2') format('woff2');font-weight:700 900;font-style:italic;font-display:swap}

:root {
  --red:      #C8191E;
  --red-dk:   #9E1216;
  --black:    #000000;
  --g900:     #111111;
  --g700:     #333333;
  --g500:     #666666;
  --g300:     #bbbbbb;
  --g100:     #f2f2f2;
  --g50:      #f9f9f9;
  --white:    #ffffff;
  --yellow:   #F5C518;
  --yellow-dk:#D9A900;
  --asphalt:  #000000;
  --line:     #F5C518;
  --font:     'Barlow', system-ui, sans-serif;
  --display:  'Barlow Semi Condensed', 'Barlow', system-ui, sans-serif;
  --r:        4px;
  --rl:       6px;
  --sh:       0 2px 16px rgba(0,0,0,.10);
  --sh-lg:    0 8px 40px rgba(0,0,0,.14);
  --nav-h:    68px;
  --ease:     .22s ease;
}

/* ── Reset ──────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font);color:var(--black);background:var(--white);line-height:1.65;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:var(--font);cursor:pointer;border:none;background:none}

/* ── Tipografía ─────────────────────────────────────────────── */
h1,h2,h3,h4{font-weight:600;line-height:1.2}
h1{font-size:clamp(2rem,5vw,3.2rem)}
h2{font-size:clamp(1.5rem,3.5vw,2.2rem)}
h3{font-size:clamp(1.1rem,2.5vw,1.4rem)}
p{color:var(--g700)}

/* ── Utilidades ─────────────────────────────────────────────── */
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
.section{padding:80px 0}
.text-red{color:var(--red)}
.text-center{text-align:center}

/* ── Botones ─────────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:var(--r);font-family:var(--font);font-weight:600;font-size:.95rem;transition:all var(--ease);white-space:nowrap;border:2px solid transparent}
.btn-lg{padding:15px 36px;font-size:1.05rem}
.btn-primary{background:var(--red);color:var(--white);border-color:var(--red)}
.btn-primary:hover{background:var(--red-dk);border-color:var(--red-dk);transform:translateY(-2px);box-shadow:0 6px 20px rgba(200,25,30,.35)}
.btn-outline{border-color:var(--red);color:var(--red)}
.btn-outline:hover{background:var(--red);color:var(--white);transform:translateY(-2px)}
.btn-white{background:var(--white);color:var(--red)}
.btn-white:hover{background:var(--g100);transform:translateY(-2px)}

/* ── NAVBAR ─────────────────────────────────────────────────── */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--nav-h);background:var(--white);border-bottom:1px solid var(--g100);box-shadow:var(--sh);transition:box-shadow var(--ease)}
.navbar.scrolled{box-shadow:var(--sh-lg)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:100%}
.nav-logo img{height:44px;width:auto}
.nav-logo-txt{font-size:1.5rem;font-weight:600;color:var(--red)}
.nav-logo-txt span{color:var(--black)}
.nav-menu{display:flex;align-items:center;gap:4px}
.nav-item{position:relative;padding-bottom:8px;margin-bottom:-8px}
.nav-link{display:flex;align-items:center;gap:4px;padding:8px 12px;font-size:.88rem;font-weight:600;color:var(--g700);border-radius:var(--r);transition:all var(--ease);white-space:nowrap}
.nav-link:hover,.nav-link.active{color:var(--red);background:rgba(200,25,30,.06)}
.nav-link svg{transition:transform var(--ease)}
.nav-item:hover .nav-link svg{transform:rotate(180deg)}
/* Dropdown */
.dropdown{position:absolute;top:100%;left:0;padding-top:8px;min-width:230px;background:var(--white);border:1px solid var(--g100);border-radius:var(--rl);box-shadow:var(--sh-lg);padding:8px;opacity:0;pointer-events:none;transform:translateY(-8px);transition:all var(--ease);z-index:200}
.nav-item:hover .dropdown{opacity:1;pointer-events:auto;transform:translateY(0)}
.dropdown a{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:var(--r);font-size:.88rem;color:var(--g700);transition:all var(--ease)}
.dropdown a:hover{background:rgba(200,25,30,.06);color:var(--red)}
.dropdown a svg{color:var(--red);flex-shrink:0}
/* Hamburguesa */
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--black);border-radius:2px;transition:all var(--ease)}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
/* Menú móvil */
.mobile-nav{display:none;position:fixed;top:var(--nav-h);left:0;right:0;bottom:0;background:var(--white);z-index:999;overflow-y:auto;padding:16px 20px 40px;flex-direction:column;gap:2px}
.mobile-nav.open{display:flex}
.m-link{display:flex;align-items:center;justify-content:space-between;padding:14px 8px;font-size:1rem;font-weight:600;color:var(--black);border-bottom:1px solid var(--g100);background:none;width:100%;text-align:left}
.m-sub{display:none;flex-direction:column;padding-left:16px}
.m-sub.open{display:flex}
.m-sub a{padding:10px 8px;font-size:.9rem;color:var(--g700);border-bottom:1px solid var(--g50)}
.m-sub a:hover{color:var(--red)}

/* ── BOTONES FLOTANTES ──────────────────────────────────────── */
.float-btns{position:fixed;bottom:24px;right:20px;z-index:998;display:flex;flex-direction:column;align-items:flex-end;gap:14px}
/* Siempre circulares */
.float-btn{
  position:relative;
  width:56px;height:56px;
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:#fff;
  box-shadow:0 4px 18px rgba(0,0,0,.28);
  transition:transform .2s ease,box-shadow .2s ease;
  flex-shrink:0;
}
.float-btn:hover{transform:scale(1.12);box-shadow:0 6px 28px rgba(0,0,0,.36)}
.float-btn svg{flex-shrink:0;position:relative;z-index:1}
.float-wa{background:#25d366}
.float-tel{background:var(--red)}
/* Pulse animado — siempre activo */
.float-btn::before{
  content:"";
  position:absolute;inset:0;
  border-radius:50%;
  animation:float-pulse 2.4s ease-out infinite;
  z-index:0;
}
.float-wa::before{background:#25d366}
.float-tel::before{background:var(--red)}
@keyframes float-pulse{
  0%  {transform:scale(1);opacity:.55}
  70% {transform:scale(1.55);opacity:0}
  100%{transform:scale(1.55);opacity:0}
}
/* Tooltip label al hover */
.float-btn .float-label{
  position:absolute;
  right:calc(100% + 10px);
  top:50%;transform:translateY(-50%);
  background:rgba(0,0,0,.75);
  color:#fff;
  font-size:.74rem;font-weight:600;
  padding:4px 10px;border-radius:4px;
  white-space:nowrap;
  opacity:0;pointer-events:none;
  transition:opacity .18s;
  font-family:var(--font);
}
.float-btn:hover .float-label{opacity:1}

/* ── HERO ───────────────────────────────────────────────────── */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;margin-top:var(--nav-h);background:#0a0a0a}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:1;transition:opacity .8s ease;z-index:0}
.hero-video-wrap{position:absolute;inset:0;z-index:1;overflow:hidden;opacity:0;transition:opacity 1s ease;display:none}
@media(min-width:901px){.hero-video-wrap{display:block}}
.hero-video-wrap iframe{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:calc(100vh * 16/9);height:calc(100vw * 9/16);min-width:100%;min-height:100%;border:none;pointer-events:none}
.hero-overlay{position:absolute;inset:0;z-index:2;background:linear-gradient(135deg,rgba(0,0,0,.82) 0%,rgba(0,0,0,.55) 50%,rgba(200,25,30,.12) 100%)}
.hero.vid-ready .hero-bg{opacity:0}
.hero.vid-ready .hero-video-wrap{opacity:1}
.hero-content{position:relative;z-index:3;max-width:720px;padding:60px 0}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(200,25,30,.15);border:1px solid rgba(200,25,30,.4);color:#ff8099;padding:6px 16px;border-radius:50px;font-size:.76rem;font-weight:600;letter-spacing:.8px;text-transform:uppercase;margin-bottom:24px}
.hero h1{color:#fff;margin-bottom:20px;text-shadow:0 2px 20px rgba(0,0,0,.4)}
.hero h1 span{color:var(--red)}
.hero-desc{color:rgba(255,255,255,.78);font-size:clamp(1rem,2vw,1.12rem);margin-bottom:36px;max-width:580px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:0;margin-top:52px;flex-wrap:wrap}
.hero-stat{padding:0 28px 0 0;margin-right:28px;border-right:1px solid rgba(255,255,255,.15)}
.hero-stat:last-child{border:none;margin:0;padding:0}
.hero-stat-num{font-size:2rem;font-weight:600;color:#fff;line-height:1;margin-bottom:4px}
.hero-stat-num span{color:var(--red)}
.hero-stat-lbl{font-size:.74rem;color:rgba(255,255,255,.5);text-transform:uppercase;letter-spacing:.6px}
.hero-scroll{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);z-index:3}
.hero-scroll-line{width:1px;height:48px;background:linear-gradient(to bottom,rgba(255,255,255,.6),transparent);animation:scrollPulse 2s ease-in-out infinite}
@keyframes scrollPulse{0%,100%{opacity:.6;transform:scaleY(1)}50%{opacity:1;transform:scaleY(1.2)}}

/* ── SECTION HEADER ─────────────────────────────────────────── */
.sec-header{text-align:center;margin-bottom:52px}
.eyebrow{display:inline-block;background:rgba(200,25,30,.08);color:var(--red);font-size:.75rem;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;padding:5px 14px;border-radius:50px;margin-bottom:14px}
.sec-header p{max-width:560px;margin:14px auto 0;color:var(--g500)}

/* ── SERVICE CARDS ──────────────────────────────────────────── */
.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.card{background:var(--white);border:1px solid var(--g100);border-radius:var(--rl);padding:32px 28px;transition:all var(--ease);display:block;text-decoration:none}
.card:hover{transform:translateY(-6px);box-shadow:var(--sh-lg);border-color:rgba(200,25,30,.25)}
.card-icon{width:56px;height:56px;background:rgba(200,25,30,.08);border-radius:var(--r);display:flex;align-items:center;justify-content:center;margin-bottom:20px;color:var(--red)}
.card h3{color:var(--black);margin-bottom:10px}
.card p{font-size:.9rem;color:var(--g500);margin:0}
.card-arrow{display:inline-flex;align-items:center;gap:6px;margin-top:18px;font-size:.85rem;font-weight:600;color:var(--red)}
.card-arrow svg{transition:transform var(--ease)}
.card:hover .card-arrow svg{transform:translateX(4px)}

/* ── SECCIÓN GRIS ───────────────────────────────────────────── */
.bg-gray{background:var(--g50)}
.bg-dark{background:var(--g900)}

/* ── WHY CARDS ──────────────────────────────────────────────── */
.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px}
.why-card{background:var(--white);border-radius:var(--rl);padding:28px 24px;text-align:center;box-shadow:var(--sh)}
.why-num{font-size:2.4rem;font-weight:600;color:var(--red);line-height:1;margin-bottom:8px}
.why-card h3{font-size:1rem;margin-bottom:8px}
.why-card p{font-size:.87rem;color:var(--g500)}

/* ── CTA BAND ────────────────────────────────────────────────── */
.cta-band{background:var(--red);padding:64px 0;text-align:center}
.cta-band h2{color:#fff;margin-bottom:16px}
.cta-band p{color:rgba(255,255,255,.8);margin-bottom:32px;font-size:1.05rem}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ── CATÁLOGO GRID ──────────────────────────────────────────── */
.catalog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}
.product-card{background:var(--white);border:1px solid var(--g100);border-radius:var(--rl);overflow:hidden;transition:all var(--ease);display:flex;flex-direction:column}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--sh-lg)}
.product-img{width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--g100)}
.product-img-ph{width:100%;aspect-ratio:4/3;background:var(--g100);display:flex;align-items:center;justify-content:center;color:var(--g300)}
.product-body{padding:20px;flex:1;display:flex;flex-direction:column}
.product-brand{font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--red);margin-bottom:6px}
.product-body h3{font-size:1rem;color:var(--black);margin-bottom:8px}
.product-body p{font-size:.85rem;color:var(--g500);flex:1}
.product-price{margin-top:14px;font-size:1.2rem;font-weight:600;color:var(--black)}
.product-price .sale{color:var(--red)}
.product-price .old{font-size:.85rem;font-weight:400;color:var(--g300);text-decoration:line-through;margin-left:8px}
.product-footer{padding:14px 20px;border-top:1px solid var(--g100)}

/* ── FILTROS CATÁLOGO ───────────────────────────────────────── */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:32px;align-items:center}
.filter-btn{padding:8px 18px;border-radius:50px;font-size:.85rem;font-weight:600;border:2px solid var(--g100);color:var(--g700);cursor:pointer;transition:all var(--ease);background:var(--white)}
.filter-btn.active,.filter-btn:hover{background:var(--red);border-color:var(--red);color:#fff}

/* ── BLOG ───────────────────────────────────────────────────── */
.blog-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:28px}
.post-card{border:1px solid var(--g100);border-radius:var(--rl);overflow:hidden;transition:all var(--ease);display:flex;flex-direction:column;text-decoration:none;color:inherit}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--sh-lg)}
.post-card-img{width:100%;aspect-ratio:16/9;object-fit:cover;background:var(--g100)}
.post-card-img-ph{width:100%;aspect-ratio:16/9;background:var(--g100);display:flex;align-items:center;justify-content:center;color:var(--g300);font-size:2.5rem}
.post-body{padding:20px;flex:1;display:flex;flex-direction:column}
.post-cat{font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--red);margin-bottom:8px}
.post-body h3{font-size:1rem;color:var(--black);margin-bottom:10px;line-height:1.35}
.post-body p{font-size:.87rem;color:var(--g500);flex:1}
.post-meta{margin-top:16px;font-size:.75rem;color:var(--g300);display:flex;gap:12px}

/* ── CONTACTO STRIP ─────────────────────────────────────────── */
.contact-strip{background:var(--g900);padding:64px 0;color:#fff}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact-strip h2{color:#fff;margin-bottom:12px}
.contact-strip p{color:rgba(255,255,255,.65)}
.contact-info{display:flex;flex-direction:column;gap:16px;margin-top:28px}
.contact-info-item{display:flex;align-items:center;gap:12px;font-size:.95rem;color:rgba(255,255,255,.8)}
.contact-info-item svg{color:var(--red);flex-shrink:0}
.contact-form{display:flex;flex-direction:column;gap:14px}
.cf-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grp{display:flex;flex-direction:column;gap:6px}
.form-grp label{font-size:.8rem;font-weight:600;color:rgba(255,255,255,.65)}
.form-grp input,.form-grp select,.form-grp textarea{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.15);border-radius:var(--r);padding:11px 14px;color:#fff;font-family:var(--font);font-size:.9rem;transition:border-color var(--ease);width:100%}
.form-grp input::placeholder,.form-grp textarea::placeholder{color:rgba(255,255,255,.3)}
.form-grp input:focus,.form-grp select:focus,.form-grp textarea:focus{outline:none;border-color:var(--red)}
.form-grp select option{background:var(--g900)}
.form-grp textarea{resize:vertical;min-height:100px}

/* ── PAGE HEADER ─────────────────────────────────────────────── */
.page-header{background:var(--g900);padding:60px 0 50px;margin-top:var(--nav-h)}
.page-header h1{color:#fff}
.breadcrumb{display:flex;gap:8px;font-size:.82rem;color:rgba(255,255,255,.5);margin-bottom:14px;flex-wrap:wrap}
.breadcrumb a{color:rgba(255,255,255,.65)}
.breadcrumb a:hover{color:var(--red)}
.breadcrumb .sep{opacity:.4}

/* ── FOOTER ──────────────────────────────────────────────────── */
.footer{background:var(--black);color:rgba(255,255,255,.5);font-size:.85rem}
.footer-main{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;padding:56px 0 40px}
.footer-logo{margin-bottom:14px}
.footer-logo img{height:36px}
.footer-logo-txt{font-size:1.3rem;font-weight:600;color:#fff}
.footer-logo-txt span{color:var(--red)}
.footer-about{line-height:1.7;max-width:280px;color:#fff;opacity:.85}
.footer-col h4{color:#fff;font-size:.85rem;font-weight:600;margin-bottom:16px;text-transform:uppercase;letter-spacing:.8px}
.footer-col ul{display:flex;flex-direction:column;gap:9px}
.footer-col ul li a:hover{color:var(--red)}
.footer-zones{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.footer-zones-label{font-size:.7rem;text-transform:uppercase;letter-spacing:1.5px;color:rgba(255,255,255,.4);font-weight:600;white-space:nowrap;flex-shrink:0}
.footer-zones-tags{display:flex;flex-wrap:wrap;gap:6px}
.footer-zones-tags span,.footer-zones-tags a{font-size:.72rem;color:rgba(255,255,255,.5);background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:20px;padding:3px 10px;transition:color .2s,border-color .2s;text-decoration:none}
.footer-zones-tags span:hover,.footer-zones-tags a:hover{color:rgba(255,255,255,.85);border-color:rgba(255,255,255,.2)}
.footer-zones-tags a{cursor:pointer}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* ── FLASH MESSAGE ───────────────────────────────────────────── */
.flash{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);padding:14px 28px;border-radius:var(--r);font-weight:600;font-size:.95rem;z-index:9999;box-shadow:0 4px 20px rgba(0,0,0,.25);animation:fadeUp .3s ease}
.flash-ok{background:#25d366;color:#fff}
.flash-err{background:var(--red);color:#fff}
@keyframes fadeUp{from{opacity:0;transform:translate(-50%,10px)}to{opacity:1;transform:translate(-50%,0)}}

/* ── ANIMACIONES ENTRADA ─────────────────────────────────────── */
.anim{opacity:0;transform:translateY(24px);transition:opacity .5s ease,transform .5s ease}
.anim.visible{opacity:1;transform:translateY(0)}

/* ── RESPONSIVE ──────────────────────────────────────────────── */
@media(max-width:900px){
  .nav-menu{display:none}
  .nav-toggle{display:flex}
  :root{--nav-h:60px}
  .contact-grid{grid-template-columns:1fr}
  .footer-main{grid-template-columns:1fr 1fr}
  .hero-stat{padding:0 16px 0 0;margin-right:16px}
  .hero-stat-num{font-size:1.6rem}
}
@media(max-width:640px){
  .section{padding:56px 0}
  .cta-band{padding:48px 0}
  .hero-actions,.cta-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn,.cta-actions .btn{justify-content:center}
  .hero-stats{display:grid;grid-template-columns:1fr 1fr;gap:20px}
  .hero-stat{border:none;margin:0;padding:0}
  .cf-row{grid-template-columns:1fr}
  .float-btn .float-label{display:none}
  .footer-main{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
}
@media(prefers-reduced-motion:reduce){
  .hero-video-wrap,.hero.vid-ready .hero-video-wrap{display:none!important}
  .hero.vid-ready .hero-bg{opacity:1!important}
  .hero-scroll-line{animation:none}
}

/* ── BLOG POST LAYOUT ────────────────────────────────────────── */
.post-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  align-items: start;
}
.post-sidebar {
  position: sticky;
  top: calc(var(--nav-h) + 20px);
}
@media (max-width: 900px) {
  .post-layout {
    grid-template-columns: 1fr;
  }
  .post-sidebar {
    position: static;
  }
}

/* ============================================================
   TEMA SEMACOVI
   ============================================================ */
body{font-family:var(--font)}
h1,h2,h3,h4{font-weight:800;letter-spacing:-.01em}
h1,h2{font-style:italic;font-weight:900}
:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}

/* Franja de obra (la del logo) */
.hazard{height:14px;background:repeating-linear-gradient(-45deg,var(--yellow) 0 14px,var(--asphalt) 14px 28px)}

/* Navbar en asfalto: el logo trae fondo negro */
.navbar{background:var(--asphalt);border-bottom:0;box-shadow:none}
.navbar.scrolled{box-shadow:0 2px 0 var(--yellow)}
.nav-logo img,.navbar a img{height:50px!important;width:auto}
.nav-link{color:rgba(255,255,255,.82)}
.nav-link:hover,.nav-link.active{color:var(--yellow);background:transparent}
.dropdown{background:#141414;border:1px solid #2a2a2a}
.dropdown a{color:rgba(255,255,255,.85)}
.dropdown a:hover{background:rgba(245,197,24,.1);color:var(--yellow)}
.dropdown a svg{color:var(--yellow)}
.nav-toggle span{background:#fff}
.mobile-nav{background:var(--asphalt)}
.m-link{color:#fff;border-bottom-color:#222}
.m-sub a{color:rgba(255,255,255,.75);border-bottom-color:#1a1a1a}
.btn-cta{background:var(--yellow);color:#000;border-color:var(--yellow);font-weight:800}
.btn-cta:hover{background:var(--yellow-dk);border-color:var(--yellow-dk);transform:translateY(-2px)}
.btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}

/* Encabezado de página interior */
.page-header{background:var(--asphalt);padding:56px 0 44px;position:relative}
.page-header::after{content:"";position:absolute;left:0;right:0;bottom:0;height:10px;background:repeating-linear-gradient(-45deg,var(--yellow) 0 10px,var(--asphalt) 10px 20px)}
.page-header .lead{color:rgba(255,255,255,.75);max-width:62ch;margin-top:14px;font-size:1.08rem}
.breadcrumb a:hover{color:var(--yellow)}

/* ── HERO: carretera de noche ─────────────────────────────── */
.road-hero{position:relative;margin-top:var(--nav-h);background:var(--asphalt);color:#fff;overflow:hidden}
.road-hero::before{ /* líneas de carril */
  content:"";position:absolute;top:0;bottom:0;right:14%;width:10px;
  background:repeating-linear-gradient(to bottom,var(--line) 0 64px,transparent 64px 112px);
  opacity:.9;transform:skewX(-14deg);animation:lane 1.6s linear infinite}
.road-hero::after{content:"";position:absolute;top:0;bottom:0;right:calc(14% + 120px);width:4px;background:rgba(255,255,255,.18);transform:skewX(-14deg)}
@keyframes lane{to{background-position:0 112px}}
.road-hero .container{position:relative;z-index:1;padding-top:88px;padding-bottom:96px}
.road-hero h1{font-size:clamp(2.4rem,6.4vw,4.6rem);line-height:.98;max-width:13ch;color:#fff}
.road-hero p{color:rgba(255,255,255,.78);font-size:clamp(1.02rem,1.6vw,1.18rem);max-width:52ch;margin:24px 0 34px}
.road-hero .hero-actions{gap:12px}

.facts{background:var(--yellow);color:#000}
.facts .container{display:grid;grid-template-columns:repeat(3,1fr)}
.fact{padding:26px 24px 24px 0}
.fact+.fact{padding-left:24px;border-left:2px solid rgba(0,0,0,.18)}
.fact b{display:block;font-size:clamp(1.6rem,3vw,2.2rem);font-weight:900;font-style:italic;line-height:1}
.fact span{font-size:.92rem}

/* ── Señales por forma ─────────────────────────────────────── */
.sec-title{max-width:60ch;margin-bottom:40px}
.sec-title p{color:var(--g500);margin-top:10px}
.signs{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.sign-card{display:flex;flex-direction:column;align-items:flex-start;padding:28px 24px;border:2px solid var(--g100);border-radius:var(--rl);transition:border-color var(--ease);color:inherit}
.sign-card:hover{border-color:#000}
.sign-card h3{margin:22px 0 8px}
.sign-card p{font-size:.93rem;color:var(--g500);flex:1}
.sign-card .more{margin-top:16px;font-weight:800;font-size:.9rem;border-bottom:3px solid var(--yellow)}
.shape{width:88px;height:88px;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:.95rem;flex-shrink:0}
.shape.rombo{width:70px;height:70px;margin:9px;background:var(--yellow);border:4px solid #000;border-radius:6px;transform:rotate(45deg);box-shadow:0 0 0 3px var(--yellow)}
.shape.rombo span{transform:rotate(-45deg)}
.shape.circulo{background:#fff;border:9px solid var(--red);border-radius:50%;color:#000}
.shape.rectangulo{width:110px;height:76px;background:#1C4E9C;color:#fff;border:3px solid #fff;outline:3px solid #1C4E9C;border-radius:6px}

/* ── Servicios como carriles ───────────────────────────────── */
.lanes{display:grid;grid-template-columns:repeat(2,1fr);gap:0 48px}
.lane{display:block;padding:24px 0 24px 26px;border-bottom:1px solid var(--g100);position:relative;color:inherit}
.lane::before{content:"";position:absolute;left:0;top:24px;bottom:24px;width:5px;background:repeating-linear-gradient(to bottom,var(--yellow) 0 12px,transparent 12px 20px)}
.lane h3{font-size:1.2rem;margin-bottom:6px}
.lane p{color:var(--g500);font-size:.95rem;margin:0}
.lane:hover h3{text-decoration:underline;text-decoration-color:var(--yellow);text-decoration-thickness:3px;text-underline-offset:4px}

/* ── Normas ───────────────────────────────────────────────── */
.norms{background:var(--asphalt);color:#fff}
.norms .container{display:grid;grid-template-columns:1fr 1.3fr;gap:48px;align-items:center}
.norms h2{color:#fff}
.norms p{color:rgba(255,255,255,.72);margin-top:12px}
.norm-list{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:#222}
.norm-list div{background:var(--asphalt);padding:18px 20px}
.norm-list b{display:block;color:var(--yellow);font-size:1.15rem;font-weight:900}
.norm-list span{font-size:.85rem;color:rgba(255,255,255,.65)}

/* ── CTA amarilla ─────────────────────────────────────────── */
.cta-band{background:var(--yellow);text-align:left}
.cta-band .container{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.cta-band h2{color:#000;margin:0}
.cta-band p{color:#000;opacity:.8;margin:8px 0 0}
.btn-black{background:#000;color:#fff;border-color:#000}
.btn-black:hover{background:#222;transform:translateY(-2px)}

/* ── Contenido de secciones ───────────────────────────────── */
.prose{max-width:72ch}
.prose h2{font-size:clamp(1.35rem,2.6vw,1.8rem);margin:44px 0 12px}
.prose h2:first-child{margin-top:0}
.prose p{margin-bottom:14px}
.ticks li{position:relative;padding-left:26px;margin-bottom:8px;color:var(--g700)}
.ticks li::before{content:"";position:absolute;left:0;top:.55em;width:12px;height:12px;background:var(--yellow);border:2px solid #000;transform:rotate(45deg)}
.item-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;margin-top:8px}
.item-grid li{padding:16px 18px;border:2px solid var(--g100);border-radius:var(--rl);font-weight:700}
.faq details{border-bottom:1px solid var(--g100);padding:18px 0}
.faq summary{font-weight:800;font-size:1.08rem;cursor:pointer}
.faq details p{margin-top:10px}
.layout-aside{display:grid;grid-template-columns:1fr 320px;gap:56px;align-items:start}
.aside-box{position:sticky;top:calc(var(--nav-h) + 24px);background:var(--asphalt);color:#fff;padding:26px;border-radius:var(--rl)}
.aside-box h3{color:#fff;font-size:1.1rem;margin-bottom:8px}
.aside-box p{color:rgba(255,255,255,.7);font-size:.9rem;margin-bottom:18px}
.aside-box .btn{width:100%;justify-content:center;margin-top:8px}

/* ── Catálogo de señales ──────────────────────────────────── */
.senal-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:16px}
.senal{display:flex;flex-direction:column;border:2px solid var(--g100);border-radius:var(--rl);overflow:hidden;color:inherit;transition:border-color var(--ease)}
.senal:hover{border-color:#000}
.senal-img{aspect-ratio:1;background:var(--g50);display:flex;align-items:center;justify-content:center;padding:14px}
.senal-img img{max-height:100%;object-fit:contain}
.senal-txt{padding:12px 14px 14px}
.senal-cod{font-weight:900;font-size:.82rem}
.senal-nom{font-size:.92rem;line-height:1.3}
.senal-ficha{display:grid;grid-template-columns:minmax(220px,360px) 1fr;gap:48px;align-items:start}
.senal-ficha .senal-img{border-radius:var(--rl);padding:28px}

/* ── Footer ───────────────────────────────────────────────── */
.footer{background:var(--asphalt)}
.footer-logo img{height:56px}
.footer-col ul li a:hover{color:var(--yellow)}
.footer address{font-style:normal;line-height:1.7;margin-top:14px}

@media(max-width:900px){
  .signs,.lanes,.norms .container,.layout-aside,.senal-ficha{grid-template-columns:1fr}
  .road-hero::before{right:6%}.road-hero::after{display:none}
  .aside-box{position:static}
}
@media(max-width:640px){
  .facts .container{grid-template-columns:1fr}
  .fact,.fact+.fact{padding:16px 0;border-left:0;border-top:2px solid rgba(0,0,0,.15)}
  .fact:first-child{border-top:0}
  .norm-list{grid-template-columns:1fr}
  .nav-logo img,.navbar a img{height:40px!important}
  .road-hero::before{opacity:.3}
}
@media(prefers-reduced-motion:reduce){.road-hero::before{animation:none}}

/* ── Formulario de cotización ─────────────────────────────── */
.qform{display:flex;flex-direction:column;gap:18px;max-width:720px}
.qrow{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.qf{display:flex;flex-direction:column;gap:6px}
.qf span{font-weight:700;font-size:.9rem}
.qf input,.qf select,.qf textarea{font:inherit;padding:12px 14px;border:2px solid var(--g100);border-radius:var(--r);background:#fff;color:#000;width:100%}
.qf input:focus,.qf select:focus,.qf textarea:focus{outline:none;border-color:#000;box-shadow:0 0 0 3px var(--yellow)}
.chips{border:0;display:flex;flex-wrap:wrap;gap:8px}
.chips legend{font-weight:800;font-size:1.05rem;margin-bottom:10px}
.chip input{position:absolute;opacity:0;pointer-events:none}
.chip span{display:inline-block;padding:9px 16px;border:2px solid var(--g100);border-radius:999px;font-weight:700;font-size:.9rem;cursor:pointer}
.chip input:checked+span{background:var(--yellow);border-color:#000}
.chip input:focus-visible+span{outline:3px solid #000;outline-offset:2px}
.qmsg{padding:14px 16px;border-radius:var(--r);font-weight:600}
.qmsg.ok{background:#E8F7EE;color:#14532d}
.qmsg.er{background:#FDECEC;color:#7f1d1d}
.qmsg a{text-decoration:underline}
.qnote{font-size:.82rem;color:var(--g500)}
.qnote a{text-decoration:underline}
.qform .btn-lg{align-self:flex-start}
.ct-data{margin-top:22px;border-top:1px solid #222;padding-top:16px;font-size:.88rem}
.ct-data dt{color:var(--yellow);font-weight:800;margin-top:10px}
.ct-data dd{color:rgba(255,255,255,.78)}
@media(max-width:640px){.qrow{grid-template-columns:1fr}.qform .btn-lg{align-self:stretch;justify-content:center}}

/* ============================================================
   HOME v2
   ============================================================ */
.hx{position:relative;margin-top:var(--nav-h);background:var(--asphalt);color:#fff;overflow:hidden}
.hx::before{content:"";position:absolute;top:0;bottom:0;left:52%;width:8px;background:repeating-linear-gradient(to bottom,var(--line) 0 56px,transparent 56px 100px);transform:skewX(-12deg);opacity:.55;animation:lane 1.8s linear infinite}
.hx-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding-top:64px;padding-bottom:72px}
.hx-kicker{color:var(--yellow);font-weight:800;margin-bottom:14px}
.hx h1{font-size:clamp(2.2rem,5vw,3.9rem);line-height:1;color:#fff;max-width:16ch}
.hx-lead{color:rgba(255,255,255,.78);font-size:clamp(1rem,1.5vw,1.15rem);max-width:54ch;margin:22px 0 30px}
.hx-proof{display:flex;flex-wrap:wrap;margin-top:34px;border-top:1px solid #262626;padding-top:20px;gap:10px 28px}
.hx-proof li{color:rgba(255,255,255,.65);font-size:.92rem}
.hx-proof b{display:block;color:#fff;font-size:1.15rem;font-weight:900;font-style:italic}
.hx-media{position:relative;margin:0}
.hx-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--rl);box-shadow:16px 16px 0 var(--yellow)}
.hx-media.is-empty{aspect-ratio:4/3;background:#111;border-radius:var(--rl);box-shadow:16px 16px 0 var(--yellow);display:flex;align-items:center;justify-content:center}
.hx-signs{display:flex;gap:34px;align-items:center;transform:scale(1.35)}
.hx-media figcaption{position:absolute;left:16px;bottom:16px}
.hx-badge{display:inline-block;background:#000;color:var(--yellow);border:2px solid var(--yellow);font-weight:800;font-size:.82rem;padding:7px 12px;border-radius:var(--r)}

/* ¿Qué necesitas? */
.need{padding:64px 0 24px}
.need-title{margin-bottom:26px}
.need-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.need-item{display:flex;flex-direction:column;padding:24px 22px;border:2px solid var(--g100);border-top:6px solid #000;border-radius:var(--rl);color:inherit;transition:border-color var(--ease)}
.need-item:hover{border-color:#000;border-top-color:var(--yellow)}
.need-item h3{font-size:1.18rem;margin-bottom:8px}
.need-item p{font-size:.92rem;color:var(--g500);flex:1}
.need-item span{margin-top:16px;font-weight:800;font-size:.88rem;align-self:flex-start;border-bottom:3px solid var(--yellow)}

/* Encabezado de fila */
.row-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:30px;flex-wrap:wrap}
.row-head p{color:var(--g500);margin-top:8px}
.btn-outline{border-color:#000;color:#000}
.btn-outline:hover{background:#000;color:#fff}

/* Productos */
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.pcard{display:flex;flex-direction:column;border:2px solid var(--g100);border-radius:var(--rl);overflow:hidden;color:inherit;transition:border-color var(--ease)}
.pcard:hover{border-color:#000}
.pcard-img{aspect-ratio:1;background:var(--g50);display:flex;align-items:center;justify-content:center;padding:18px}
.pcard-img img{max-height:100%;width:auto;object-fit:contain}
.pcard-ph{width:100%;height:100%;border-radius:4px;background:repeating-linear-gradient(-45deg,#ececec 0 12px,#f7f7f7 12px 24px)}
.pcard-txt{padding:16px 16px 18px;display:flex;flex-direction:column;flex:1}
.pcard-txt h3{font-size:1rem;margin-bottom:6px}
.pcard-txt p{font-size:.86rem;color:var(--g500);flex:1}
.pcard-cta{margin-top:12px;font-weight:800;font-size:.86rem;align-self:flex-start;border-bottom:3px solid var(--yellow)}

/* Señalamiento vertical */
.sv{background:#000;color:#fff}
.sv-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.sv h2{color:#fff}
.sv-copy p{color:rgba(255,255,255,.75);margin:14px 0 24px;max-width:52ch}
.sv-specs{display:grid;gap:12px;margin-bottom:28px}
.sv-specs div{border-left:4px solid var(--yellow);padding-left:14px}
.sv-specs dt{font-weight:800;color:var(--yellow);font-size:.85rem}
.sv-specs dd{color:#fff}
.sv-cats{display:flex;flex-direction:column;gap:14px}
.sv-cat{display:flex;align-items:center;gap:26px;padding:20px 24px;background:#111;border:2px solid #222;border-radius:var(--rl);color:#fff;transition:border-color var(--ease)}
.sv-cat:hover{border-color:var(--yellow)}
.sv-cat .shape{transform-origin:center}
.sv-cat .shape.rombo{width:56px;height:56px;margin:8px}
.sv-cat .shape.circulo{width:72px;height:72px;border-width:8px}
.sv-cat .shape.rectangulo{width:86px;height:58px}
.sv-cat-txt b{display:block;font-size:1.2rem;font-weight:900;font-style:italic}
.sv-cat-txt small{color:rgba(255,255,255,.6)}

/* Servicios con foto */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.svc{display:flex;flex-direction:column;background:#fff;border-radius:var(--rl);overflow:hidden;color:inherit;border:2px solid transparent;transition:border-color var(--ease)}
.svc:hover{border-color:#000}
.svc-img{aspect-ratio:4/3;background:#000;overflow:hidden}
.svc-img img{width:100%;height:100%;object-fit:cover}
.svc-img.is-empty{background:repeating-linear-gradient(-45deg,var(--yellow) 0 16px,#000 16px 32px);opacity:.9}
.svc-txt{padding:18px}
.svc-txt h3{font-size:1.05rem;margin-bottom:6px}
.svc-txt p{font-size:.88rem;color:var(--g500)}

/* Pasos */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:st;list-style:none}
.steps li{counter-increment:st;padding:0 22px 0 0;position:relative}
.steps li::before{content:counter(st);display:flex;align-items:center;justify-content:center;width:46px;height:46px;background:var(--yellow);color:#000;font-weight:900;font-size:1.2rem;border-radius:50%;margin-bottom:16px;position:relative;z-index:1}
.steps li::after{content:"";position:absolute;top:22px;left:46px;right:0;height:3px;background:repeating-linear-gradient(to right,#000 0 10px,transparent 10px 18px)}
.steps li:last-child::after{display:none}
.steps b{display:block;font-size:1.05rem;margin-bottom:6px}
.steps span{font-size:.9rem;color:var(--g500)}

/* Galería */
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gal figure{margin:0;position:relative;border-radius:var(--rl);overflow:hidden;background:#000}
.gal img{width:100%;aspect-ratio:4/3;object-fit:cover}
.gal figcaption{position:absolute;left:0;right:0;bottom:0;padding:24px 14px 12px;background:linear-gradient(transparent,rgba(0,0,0,.8));color:#fff;font-weight:700;font-size:.9rem}

/* Clientes */
.clients{display:grid;grid-template-columns:1fr 2fr;gap:40px;align-items:center}
.client-list{display:flex;flex-wrap:wrap;gap:10px}
.client-list li{padding:10px 16px;border:2px solid #000;border-radius:999px;font-weight:700}
.faq h2{font-size:clamp(1.4rem,2.6vw,1.9rem)}

@media(max-width:1000px){
  .need-grid,.pgrid,.svc-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:30px 0}
  .steps li:nth-child(2)::after{display:none}
}
@media(max-width:900px){
  .hx-grid,.sv-grid,.clients{grid-template-columns:1fr}
  .hx::before{left:auto;right:8%;opacity:.3}
  .hx-media{margin-right:16px}
  .gal{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
  .need-grid,.pgrid,.svc-grid,.steps,.gal{grid-template-columns:1fr}
  .pgrid{grid-template-columns:repeat(2,1fr)}
  .steps li::after{display:none}
  .hx-signs{transform:scale(1)}
}
@media(prefers-reduced-motion:reduce){.hx::before{animation:none}}
.pgrid-3{grid-template-columns:repeat(3,1fr);margin-top:8px}
.gal-2{grid-template-columns:repeat(2,1fr);margin-top:32px}
@media(max-width:700px){.pgrid-3{grid-template-columns:repeat(2,1fr)}.gal-2{grid-template-columns:1fr}}


/* ============================================================
   TIPOGRAFÍA + TONOS CLAROS (v2)
   ============================================================ */
:root{
  --paper:#F6F7F5;     /* concreto claro */
  --concrete:#ECEEEA;  /* concreto */
  --rule:#DCDFDA;      /* líneas */
  --sun:#FFF5CC;       /* amarillo lavado */
  --text:#2B2F33;      /* texto corrido */
}
body{font-family:var(--font);color:var(--text);font-size:1.0625rem}
p{color:var(--text)}
h1,h2,h3,h4,.hp-quote-title,.fact b,.hx-proof b,.sv-cat-txt b,.hp-cred b,.steps b{font-family:var(--display);color:#000}
h1,h2{font-weight:800;font-style:italic;letter-spacing:-.005em}
h3,h4{font-weight:800;font-style:normal;letter-spacing:0}
.nav-link,.btn,.m-link{font-family:var(--font);font-weight:700}
.btn{letter-spacing:.01em}

/* Fondos claros */
.bg-gray{background:var(--paper)}
.need{background:#fff}
.need-item{border-color:var(--rule);border-top-color:#000;background:#fff}
.pcard,.senal,.sign-card,.item-grid li{border-color:var(--rule)}
.pcard-img,.senal-img{background:var(--paper)}

/* Encabezado de páginas interiores: claro */
.page-header{background:var(--concrete);background-image:repeating-linear-gradient(-45deg,rgba(0,0,0,.025) 0 2px,transparent 2px 14px)}
.page-header h1{color:#000}
.page-header .lead{color:#3A3E43}
.breadcrumb{color:#6A6F74}
.breadcrumb a{color:#3A3E43}
.breadcrumb a:hover{color:#000;text-decoration:underline;text-decoration-color:var(--yellow);text-decoration-thickness:3px}

/* Señalamiento vertical (home): claro */
.sv{background:var(--paper);color:#000}
.sv h2{color:#000}
.sv-copy p{color:var(--text)}
.sv-specs div{border-left-color:var(--yellow)}
.sv-specs dt{color:#6A5200}
.sv-specs dd{color:#000;font-weight:600}
.sv-cat{background:#fff;border-color:var(--rule);color:#000}
.sv-cat:hover{border-color:#000}
.sv-cat-txt small{color:#6A6F74}

/* Normas: amarillo lavado */
.norms{background:var(--sun);color:#000}
.norms h2{color:#000}
.norms p{color:var(--text)}
.norm-list{background:rgba(0,0,0,.12)}
.norm-list div{background:#fff}
.norm-list b{color:#000;box-shadow:inset 0 -6px 0 var(--yellow);display:inline-block}
.norm-list span{color:#4A4F55;display:block;margin-top:4px}

/* Caja lateral de cotización: clara */
.aside-box{background:#fff;color:#000;border:2px solid #000;border-top:8px solid var(--yellow)}
.aside-box h3{color:#000}
.aside-box p{color:var(--text)}
.aside-box .btn-ghost{border-color:#000;color:#000}
.aside-box .btn-ghost:hover{background:#000;color:#fff}
.ct-data{border-top-color:var(--rule)}
.ct-data dt{color:#6A5200}
.ct-data dd{color:#000}

/* Pasos y clientes */
.steps span,.need-item p,.pcard-txt p,.svc-txt p,.row-head p,.sec-title p{color:#4A4F55}
.client-list li{border-color:var(--rule);background:#fff}
.svc{border-color:var(--rule)}
.faq details{border-bottom-color:var(--rule)}

/* Footer: grafito en vez de negro puro bajo el logo */
.footer{background:#000;color:rgba(255,255,255,.62)}
.footer-col h4{font-family:var(--display);font-weight:800;letter-spacing:.02em;text-transform:none;font-size:1rem}

/* ============================================================
   TEMA CLARO (logo con fondo transparente)
   ============================================================ */
.navbar{background:#fff;border-bottom:1px solid var(--rule);box-shadow:none}
.navbar.scrolled{box-shadow:0 6px 24px rgba(20,25,30,.08)}
.nav-logo img,.navbar a img{height:52px!important;width:auto}
.nav-link{color:#1F2327}
.nav-link:hover,.nav-link.active{color:#000;background:transparent;box-shadow:inset 0 -3px 0 var(--yellow)}
.dropdown{background:#fff;border:1px solid var(--rule);box-shadow:0 18px 40px rgba(20,25,30,.12)}
.dropdown a{color:#1F2327}
.dropdown a:hover{background:var(--sun);color:#000}
.nav-toggle span{background:#000}
.mobile-nav{background:#fff}
.m-link{color:#000;border-bottom-color:var(--rule)}
.m-sub a{color:#3A3E43;border-bottom-color:var(--paper)}
.mobile-nav .btn-ghost{border-color:#000;color:#000}

.footer{background:var(--paper);color:#4A4F55;border-top:0}
.footer-logo img{height:64px}
.footer-about{color:#1F2327;opacity:1}
.footer address{color:#4A4F55}
.footer-col h4{color:#000}
.footer-col ul li a{color:#3A3E43}
.footer-col ul li a:hover{color:#000;text-decoration:underline;text-decoration-color:var(--yellow);text-decoration-thickness:3px}
.footer-bottom{border-top-color:var(--rule);color:#6A6F74}
.senal-desc{margin-top:6px;font-size:.82rem;line-height:1.4;color:#4A4F55;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

/* ── Portafolio ───────────────────────────────────────────── */
.pf-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:24px}
.pf-card{display:flex;flex-direction:column;border:1px solid var(--rule);border-radius:8px;overflow:hidden;color:inherit;background:#fff;transition:transform .4s,box-shadow .4s}
.pf-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px rgba(20,25,30,.12)}
.pf-cover{position:relative;aspect-ratio:16/10;background:var(--concrete);overflow:hidden}
.pf-cover img{width:100%;height:100%;object-fit:cover;transition:transform .9s cubic-bezier(.2,.7,.2,1)}
.pf-card:hover .pf-cover img{transform:scale(1.06)}
.pf-count{position:absolute;right:12px;bottom:12px;background:var(--yellow);color:#000;font-weight:700;font-size:.82rem;padding:5px 10px;border-radius:4px}
.pf-body{padding:20px 22px 22px}
.pf-meta{font-size:.85rem;color:#6A5200;font-weight:600;margin-bottom:6px}
.pf-body h2{font-size:1.5rem;margin-bottom:12px}
.pf-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}
.pf-tags li{font-size:.8rem;padding:4px 10px;border:1px solid var(--rule);border-radius:999px;color:#3A3E43}
.pf-more{font-weight:700;border-bottom:3px solid var(--yellow)}
.pf-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0;border:1px solid var(--rule);border-radius:8px;margin-bottom:32px;background:#fff}
.pf-facts div{padding:16px 20px;border-right:1px solid var(--rule)}
.pf-facts div:last-child{border-right:0}
.pf-facts dt{font-size:.82rem;font-weight:700;color:#6A5200}
.pf-facts dd{color:#000;font-weight:600}
.pf-gal{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:220px;gap:12px}
.pf-ph{margin:0;position:relative;border-radius:6px;overflow:hidden;background:var(--concrete)}
.pf-ph.big{grid-column:span 2;grid-row:span 2}
.pf-ph a{display:block;height:100%}
.pf-ph img{width:100%;height:100%;object-fit:cover;transition:transform .9s cubic-bezier(.2,.7,.2,1)}
.pf-ph:hover img{transform:scale(1.06)}
.pf-ph figcaption{position:absolute;left:0;right:0;bottom:0;padding:26px 12px 10px;background:linear-gradient(transparent,rgba(0,0,0,.72));color:#fff;font-size:.85rem;font-weight:600;opacity:0;transform:translateY(8px);transition:.35s}
.pf-ph:hover figcaption{opacity:1;transform:none}
.pf-cta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:48px;padding-top:32px;border-top:1px solid var(--rule)}
.pf-cta h2{flex:1 1 100%;font-size:clamp(1.5rem,3vw,2.2rem)}
.lb{border:0;padding:0;background:transparent;max-width:none;max-height:none;width:100vw;height:100vh;margin:0}
.lb::backdrop{background:rgba(10,12,14,.92)}
.lb[open]{display:flex;align-items:center;justify-content:center}
.lb figure{margin:0;max-width:88vw;text-align:center}
.lb img{max-width:88vw;max-height:80vh;object-fit:contain;border-radius:4px}
.lb figcaption{color:#fff;margin-top:12px;font-weight:600}
.lb button{position:absolute;background:var(--yellow);color:#000;border:0;width:48px;height:48px;border-radius:50%;font-size:1.8rem;line-height:1;cursor:pointer}
.lb-x{top:20px;right:20px}
.lb-prev{left:20px;top:50%}
.lb-next{right:20px;top:50%}
@media(max-width:900px){.pf-gal{grid-template-columns:repeat(2,1fr);grid-auto-rows:170px}}
@media(max-width:520px){.pf-list{grid-template-columns:1fr}.pf-gal{grid-auto-rows:140px}.lb-prev,.lb-next{top:auto;bottom:24px}}
.sec-video{margin:32px 0 0;max-width:420px}
.sec-video video{width:100%;aspect-ratio:464/832;border-radius:8px;background:#000;display:block}
.sec-video figcaption{font-size:.88rem;color:#4A4F55;margin-top:8px}
.tldr{background:var(--sun);border-left:6px solid var(--yellow);border-radius:6px;padding:20px 24px;margin-bottom:36px}
.tldr-t{font-family:var(--display);font-weight:800;font-style:italic;font-size:1.2rem;margin-bottom:10px}
.tldr dl{display:grid;grid-template-columns:130px 1fr;gap:8px 16px;margin:0}
.tldr dt{font-weight:700;color:#000}
.tldr dd{margin:0;color:var(--text)}
.steps-list{counter-reset:sl;list-style:none;padding:0}
.steps-list li{counter-increment:sl;position:relative;padding:0 0 14px 46px}
.steps-list li::before{content:counter(sl);position:absolute;left:0;top:-2px;width:32px;height:32px;border-radius:50%;background:var(--yellow);color:#000;font-weight:800;display:flex;align-items:center;justify-content:center}
.prose a{color:#000;font-weight:600;text-decoration:underline;text-decoration-color:var(--yellow);text-decoration-thickness:3px;text-underline-offset:3px}
@media(max-width:600px){.tldr dl{grid-template-columns:1fr}.tldr dt{margin-top:6px}}
.footer .ft-ct{margin-bottom:10px}
.footer .ft-ct b{display:block;color:#000;font-weight:700;font-size:.9rem}
.footer .ft-ct a{font-size:.95rem}