/*
Theme Name: Concretos Tecnicos
Theme URI: https://concretostecnicos.net
Description: Tema a medida de Concretos Tecnicos de Mexico. Ligero, en codigo, sin page builder.
Author: Arena Digital
Version: 1.0.0
Requires PHP: 7.4
*/

  :root{
    --yellow:#fcc60e;
    --black:#2e2c2c;
    --dark-gray:#1a1919;
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  html,body{margin:0;background:var(--dark-gray);color:#fff;font-family:Montserrat,Arial,sans-serif;overflow-x:hidden}
  img{max-width:100%;height:auto}

  /* ===== TOP BAR ===== */
  .topbar{
    background:var(--yellow);
    color:var(--black);
    font-size:13px;
    font-weight:700;
    letter-spacing:.5px;
  }
  .topbar-inner{
    max-width:1400px;margin:0 auto;
    display:flex;align-items:center;justify-content:space-between;
    gap:16px;padding:8px 20px;
  }
  .topbar .socials{display:flex;gap:14px;font-size:15px}
  .topbar .socials a{color:var(--black);transition:transform .2s}
  .topbar .socials a:hover{transform:scale(1.2)}
  .topbar .tagline{text-transform:uppercase}
  .topbar .quick a{color:var(--black);text-decoration:none;margin-left:10px}
  .topbar .quick a:hover{text-decoration:underline}
  @media(max-width:700px){ .topbar .tagline{display:none} }

  /* ===== HEADER ===== */
  .site-header{
    position:sticky;top:0;z-index:50;
    background:var(--black);
    box-shadow:0 2px 14px rgba(0,0,0,.5);
  }
  .header-inner{
    max-width:1400px;margin:0 auto;
    display:flex;align-items:center;justify-content:space-between;
    gap:20px;padding:10px 20px;
  }
  .brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff}
  .brand img{width:56px;height:auto;filter:drop-shadow(0 2px 6px rgba(252,198,14,.35))}
  .brand span{font-weight:800;font-size:15px;letter-spacing:.5px;line-height:1.2}
  .brand small{display:block;color:var(--yellow);font-weight:700;font-size:11px;letter-spacing:1.5px}
  .nav{display:flex;align-items:center;gap:26px}
  .nav a{color:#fff;text-decoration:none;font-weight:700;font-size:15px;position:relative;padding:6px 0}
  .nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:3px;background:var(--yellow);transition:width .25s}
  .nav a:hover::after{width:100%}
  .nav .btn-cta{
    background:var(--yellow);color:var(--black);
    padding:12px 22px;border-radius:10px;font-weight:800;
    transition:transform .2s, box-shadow .2s;
  }
  .nav .btn-cta::after{display:none}
  .nav .btn-cta:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(252,198,14,.45)}
  .nav-toggle{display:none;background:none;border:2px solid var(--yellow);color:var(--yellow);border-radius:8px;padding:8px 12px;font-size:18px;cursor:pointer}
  @media(max-width:880px){
    .nav-toggle{display:block}
    .nav{
      display:none;position:absolute;top:100%;left:0;right:0;
      background:var(--black);flex-direction:column;padding:18px;gap:16px;
      border-top:2px solid var(--yellow);
    }
    .nav.open{display:flex}
  }

  /* ===== HERO =====
     El hero SIEMPRE mide la pantalla (100svh menos header): el video cubre todo,
     la cinta va anclada al borde inferior y el contenido se centra en el espacio restante. */
  .hero{
    position:relative;width:100%;
    height:calc(100vh - var(--chrome-h, 118px));
    height:calc(100svh - var(--chrome-h, 118px));
    min-height:520px;
    display:flex;flex-direction:column;justify-content:center;text-align:center;
    overflow:hidden;
  }
  .hero video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;opacity:.5}
  .hero::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg, rgba(26,25,25,.75) 0%, rgba(46,44,44,.65) 100%);z-index:1}
  .hero-content{
    position:relative;z-index:2;width:100%;max-width:1600px;margin:0 auto;
    padding:20px 32px 90px; /* deja espacio para la cinta anclada abajo */
    display:flex;flex-direction:column;justify-content:center;flex:1;min-height:0;
  }
  .logo-container{display:flex;justify-content:center;margin-bottom:clamp(10px,2vh,24px)}
  .logo-hero{width:clamp(90px,14vh,160px);filter:drop-shadow(0 4px 12px rgba(252,198,14,.3))}
  .hero h1{font-size:clamp(22px,4.5vw,50px);font-weight:900;letter-spacing:1px;margin:0 0 clamp(8px,1.5vh,16px);line-height:1.2;text-shadow:2px 2px 8px rgba(0,0,0,.6)}
  .hero .sub{font-size:clamp(14px,1.9vw,18px);color:#e8e8e8;margin:0 auto clamp(14px,3vh,30px);line-height:1.6;max-width:920px;text-shadow:1px 1px 4px rgba(0,0,0,.5)}
  .hero-buttons{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;margin-bottom:clamp(14px,3.5vh,36px)}
  .btn{
    display:inline-flex;align-items:center;gap:12px;
    padding:16px 32px;border-radius:12px;font-weight:700;text-decoration:none;
    font-size:clamp(15px,1.8vw,17px);transition:all .3s ease;box-shadow:0 4px 12px rgba(0,0,0,.3);
  }
  .btn i{font-size:20px;transition:transform .3s}
  .btn.primary{background:var(--yellow);color:var(--black);border:2px solid var(--yellow)}
  .btn.primary:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(252,198,14,.5)}
  .btn.primary:hover i{transform:scale(1.1) rotate(-5deg)}
  .btn.outline{border:2px solid var(--yellow);color:var(--yellow);background:rgba(252,198,14,.05)}
  .btn.outline:hover{background:var(--yellow);color:var(--black);transform:translateY(-3px);box-shadow:0 6px 20px rgba(252,198,14,.4)}
  .btn.outline:hover i{transform:scale(1.15)}
  .cta-inline{
    background:rgba(252,198,14,.15);border:2px solid rgba(252,198,14,.4);border-radius:16px;
    padding:clamp(12px,2.5vh,24px) 22px;margin:0 auto;backdrop-filter:blur(10px);
    box-shadow:0 4px 16px rgba(0,0,0,.2);max-width:900px;
  }
  .cta-inline h2{margin:0 0 6px;color:var(--yellow);font-size:clamp(17px,2.3vw,26px);font-weight:800;text-shadow:1px 1px 4px rgba(0,0,0,.4)}
  .cta-inline p{margin:0;color:#f5f5f5;font-size:clamp(13px,1.8vw,16px)}
  /* En pantallas muy cortas se oculta la tarjeta para que nada se desborde */
  @media(max-height:640px){ .cta-inline{display:none} }

  /* ===== TICKER (anclado al borde inferior del hero/video) ===== */
  .ticker{
    position:absolute;left:0;bottom:0;width:100%;z-index:3;
    height:58px;background:var(--yellow);
    border-top:2px solid var(--black);border-bottom:2px solid var(--black);
    display:flex;align-items:center;overflow:hidden;touch-action:manipulation;
    box-shadow:0 -4px 16px rgba(0,0,0,.35);
  }
  .track{display:flex;gap:28px;will-change:transform}
  .lane{display:flex;gap:28px}
  .pill{
    display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:999px;
    background:var(--black);color:#fff;white-space:nowrap;
    font:600 16px/1 Montserrat,system-ui,Arial,sans-serif;
    box-shadow:0 0 0 2px var(--yellow) inset;
  }
  .pill a{color:#fff;text-decoration:none}
  .pill a:hover{color:var(--yellow)}
  @media(max-width:480px){
    .hero-buttons{flex-direction:column;align-items:stretch}
    .btn{justify-content:center}
    .ticker{height:52px}
    .pill{font-size:14px;padding:8px 12px}
    .hero-content{padding:14px 18px 80px}
  }

  /* ===== SECCIONES ===== */
  section{padding:80px 24px}
  .wrap{max-width:1200px;margin:0 auto}
  .sec-title{font-size:clamp(26px,3.5vw,40px);font-weight:900;margin:0 0 14px;color:var(--yellow)}
  .sec-title::after{content:"";display:block;width:70px;height:5px;background:var(--yellow);border-radius:3px;margin-top:12px}

  /* Camiones / promesa */
  .promo{background:var(--black);text-align:center;position:relative}
  .promo .wrap{max-width:1000px}
  .promo img{border-radius:18px;box-shadow:0 12px 40px rgba(0,0,0,.55)}
  .promo .promo-cta{margin-top:34px}

  /* Sucursales */
  .sucursales{background:var(--dark-gray)}
  .sucursales .cols{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:center}
  .sucursales p{color:#e8e8e8;font-size:17px;line-height:1.8}
  .checks{display:flex;flex-wrap:wrap;gap:22px;margin-top:18px;font-weight:700;font-size:16px}
  .checks span{color:#fff}
  .checks i{color:var(--yellow);margin-right:8px}
  .sucursales img{border-radius:18px;box-shadow:0 12px 40px rgba(0,0,0,.5)}
  .city-tels{margin-top:26px;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:10px}
  .city-tels a{
    display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;
    background:rgba(252,198,14,.08);border:1px solid rgba(252,198,14,.35);
    border-radius:10px;padding:12px 14px;font-weight:600;font-size:14px;transition:background .2s;
    white-space:nowrap;
  }
  .city-tels a b{color:var(--yellow);font-weight:700}
  .city-tels a:hover{background:rgba(252,198,14,.2)}
  .city-tels i{color:var(--yellow)}
  @media(max-width:880px){ .sucursales .cols{grid-template-columns:1fr} }

  /* Formulario */
  .contacto{background:var(--black)}
  .contacto .cols{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:start}
  .contacto .intro p{color:#e8e8e8;font-size:17px;line-height:1.8}
  .form-card{
    background:#fff;border-radius:18px;padding:14px;
    box-shadow:0 12px 40px rgba(0,0,0,.45);
  }
  .wa-side{margin-top:26px}
  @media(max-width:880px){ .contacto .cols{grid-template-columns:1fr} }

  /* ===== FOOTER ===== */
  footer{background:#111010;border-top:4px solid var(--yellow);padding:56px 24px 24px}
  .foot{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:40px}
  .foot h4{color:var(--yellow);font-size:16px;letter-spacing:1px;text-transform:uppercase;margin:0 0 16px}
  .foot p, .foot a{color:#cfcfcf;font-size:14px;line-height:1.9;text-decoration:none}
  .foot a:hover{color:var(--yellow)}
  .foot ul{list-style:none;margin:0;padding:0}
  .foot .socials{display:flex;gap:16px;font-size:20px;margin-top:14px}
  .foot img{width:70px;margin-bottom:12px}
  .copy{max-width:1200px;margin:40px auto 0;padding-top:18px;border-top:1px solid #2a2a2a;color:#8a8a8a;font-size:13px;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between}
  @media(max-width:880px){ .foot{grid-template-columns:1fr} }

  /* ===== COTIZA PAGE ===== */
  .quote-hero{background:linear-gradient(135deg, var(--dark-gray) 0%, #232121 100%);padding:64px 24px}
  .quote-hero .cols{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1.05fr;gap:48px;align-items:start}
  .quote-hero h1{font-size:clamp(28px,4vw,46px);font-weight:900;line-height:1.15;margin:0 0 14px}
  .quote-hero h1 em{color:var(--yellow);font-style:normal}
  .quote-hero .lead{color:#e8e8e8;font-size:17px;line-height:1.8;margin:0 0 22px}
  .quote-points{list-style:none;margin:0 0 26px;padding:0;display:grid;gap:12px}
  .quote-points li{display:flex;gap:12px;align-items:flex-start;font-size:16px;color:#f1f1f1}
  .quote-points i{color:var(--yellow);margin-top:3px}
  .quote-side-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
  .badge-respuesta{
    display:inline-flex;align-items:center;gap:10px;background:rgba(252,198,14,.14);
    border:1.5px solid rgba(252,198,14,.5);color:var(--yellow);font-weight:800;font-size:14px;
    padding:8px 16px;border-radius:999px;margin-bottom:18px;letter-spacing:.5px;text-transform:uppercase;
  }
  .form-sticky{position:sticky;top:110px}
  .form-head{background:var(--yellow);color:var(--black);border-radius:16px 16px 0 0;padding:16px 22px;font-weight:800;font-size:18px;display:flex;align-items:center;gap:10px}
  .form-card.quote{border-radius:0 0 16px 16px;min-height:520px}
  .benefits{background:var(--black);padding:56px 24px}
  .benefits .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
  .benefit{background:rgba(252,198,14,.06);border:1px solid rgba(252,198,14,.25);border-radius:14px;padding:22px;text-align:center}
  .benefit i{font-size:26px;color:var(--yellow);margin-bottom:10px}
  .benefit h3{margin:6px 0;font-size:16px}
  .benefit p{margin:0;color:#cfcfcf;font-size:13.5px;line-height:1.6}
  .faq{background:var(--dark-gray)}
  .faq .wrap{max-width:900px}
  .faq details{background:rgba(255,255,255,.03);border:1px solid #3a3838;border-radius:12px;margin-bottom:12px;padding:0 20px}
  .faq summary{cursor:pointer;font-weight:700;font-size:16px;padding:16px 0;list-style:none;display:flex;justify-content:space-between;align-items:center}
  .faq summary::after{content:"+";color:var(--yellow);font-size:22px;font-weight:800}
  .faq details[open] summary::after{content:"–"}
  .faq details p{color:#d8d8d8;line-height:1.8;margin:0 0 16px}
  @media(max-width:940px){
    .quote-hero .cols{grid-template-columns:1fr}
    .form-sticky{position:static}
    .benefits .wrap{grid-template-columns:repeat(2,1fr)}
  }
  @media(max-width:480px){ .benefits .wrap{grid-template-columns:1fr} }

  /* ===== Páginas genéricas (gracias, avisos, etc.) ===== */
  .page-generic{background:var(--dark-gray);min-height:60vh;padding:80px 24px}
  .page-generic .wrap{max-width:860px}
  .page-generic h1{color:var(--yellow);font-size:clamp(26px,4vw,42px);font-weight:900;margin:0 0 18px}
  .page-generic p{color:#e8e8e8;font-size:17px;line-height:1.8}
  .page-generic a{color:var(--yellow)}

  /* ===== Página de contacto ===== */
  .regiones{padding:70px 24px}
  .region-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:10px}
  .region-card{background:rgba(252,198,14,.06);border:1px solid rgba(252,198,14,.28);border-radius:14px;padding:22px}
  .region-card h3{margin:0 0 10px;font-size:17px;display:flex;justify-content:space-between;align-items:center;gap:8px}
  .planta-count{font-size:12px;font-weight:700;color:var(--black);background:var(--yellow);border-radius:999px;padding:3px 10px;white-space:nowrap}
  .region-tel{display:inline-flex;align-items:center;gap:8px;color:var(--yellow);font-weight:800;text-decoration:none;margin-bottom:12px;font-size:16px}
  .region-tel:hover{text-decoration:underline}
  .planta-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
  .planta-list li{display:flex;gap:10px;font-size:13.5px;color:#d8d8d8;line-height:1.5}
  .planta-list i{color:var(--yellow);margin-top:3px}
  .planta-list a{color:var(--yellow)}
  @media(max-width:1000px){ .region-grid{grid-template-columns:repeat(2,1fr)} }
  @media(max-width:640px){ .region-grid{grid-template-columns:1fr} }

  /* ===== Quiénes somos ===== */
  .historia{display:grid;gap:34px}
  .hito{display:grid;grid-template-columns:90px 1fr;gap:22px;align-items:start}
  .hito-year{color:var(--yellow);font-weight:900;font-size:clamp(20px,2.5vw,28px);border-right:3px solid var(--yellow);padding:4px 16px 4px 0;text-align:right}
  .hito h3{margin:0 0 8px;font-size:19px}
  .hito p{margin:0;color:#e0e0e0;line-height:1.85;font-size:15.5px}
  .stats-band{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:44px 0;text-align:center}
  .stats-band b{display:block;font-size:clamp(34px,4vw,52px);color:var(--yellow);font-weight:900;line-height:1}
  .stats-band span{color:#cfcfcf;font-size:13.5px;display:block;margin-top:8px;line-height:1.4}
  .suc-card h3{font-size:19px;color:var(--yellow)}
  .suc-wa{display:inline-flex;align-items:center;gap:8px;color:#fff;text-decoration:none;font-weight:600;font-size:14px;margin-top:4px}
  .suc-wa:hover{color:var(--yellow)}
  @media(max-width:800px){ .stats-band{grid-template-columns:repeat(2,1fr)} .hito{grid-template-columns:64px 1fr;gap:14px} }

  /* ===== Bolsa de trabajo ===== */
  .rh-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:26px 0}
  .rh-card{display:flex;flex-direction:column;gap:6px;background:rgba(252,198,14,.06);border:1px solid rgba(252,198,14,.28);border-radius:14px;padding:22px;color:#fff;text-decoration:none;transition:background .2s}
  a.rh-card:hover{background:rgba(252,198,14,.15)}
  .rh-card i{font-size:22px;color:var(--yellow);margin-bottom:4px}
  .rh-card b{font-size:16px}
  .rh-card span{color:#cfcfcf;font-size:14px;word-break:break-word}
  .rh-aviso{display:flex;gap:14px;align-items:flex-start;background:rgba(252,198,14,.12);border:1.5px solid rgba(252,198,14,.45);border-radius:12px;padding:16px 18px;margin-top:8px}
  .rh-aviso i{color:var(--yellow);margin-top:3px}
  .rh-aviso p{margin:0;color:#f1f1f1;font-size:14.5px;line-height:1.6}
  .aviso-empleo{margin:14px 0 0;color:#b9b9b9;font-size:13.5px}
  .aviso-empleo i{color:var(--yellow);margin-right:6px}
  .aviso-empleo a{color:var(--yellow)}
  @media(max-width:640px){ .rh-grid{grid-template-columns:1fr} }

  .correos-directos{margin-top:18px;border-top:1px solid rgba(252,198,14,.25);padding-top:16px}
  .correos-directos p{margin:0 0 10px;color:#b9b9b9;font-size:13.5px;line-height:1.7}
  .correos-directos i{color:var(--yellow);margin-right:6px}
  .correos-directos a{color:var(--yellow)}