/* ===========================================================
   MC-YAK · Transportes y Equipos
   Sistema visual: amarillo seguridad + carbón industrial
   Tipografías: Oswald (titulares) · Barlow (texto)
   =========================================================== */

:root{
  --yellow:#f6b500;
  --yellow-deep:#e0a200;
  --yellow-soft:#ffd34d;
  --ink:#1c1d20;
  --charcoal:#27282c;
  --charcoal-2:#202125;
  --charcoal-3:#2e3035;
  --paper:#f5f4f1;
  --paper-2:#eceae5;
  --text:#1f2022;
  --muted:#73746e;
  --muted-light:#9a9b96;
  --line:rgba(0,0,0,.10);
  --line-light:rgba(255,255,255,.10);
  --shadow-sm:0 2px 8px rgba(0,0,0,.08);
  --shadow:0 14px 40px rgba(0,0,0,.16);
  --shadow-lg:0 30px 80px rgba(0,0,0,.30);
  --maxw:1240px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Barlow",system-ui,sans-serif;
  color:var(--text);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}

h1,h2,h3,h4,.font-head{
  font-family:"Oswald",sans-serif;
  font-weight:600;
  letter-spacing:.01em;
  line-height:1.08;
  text-transform:uppercase;
}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.center{text-align:center}

/* Section heads */
.eyebrow{
  font-family:"Oswald",sans-serif;
  text-transform:uppercase;
  letter-spacing:.28em;
  font-size:13px;
  font-weight:500;
  color:var(--yellow-deep);
  display:inline-flex;align-items:center;gap:12px;
}
.eyebrow::before{content:"";width:30px;height:2px;background:var(--yellow)}
.section-title{
  font-size:clamp(30px,4vw,46px);
  color:var(--ink);
  margin:14px 0 8px;
}
.section-title.on-dark{color:#fff}
.section-sub{
  max-width:680px;color:var(--muted);font-size:17px;
}
.section-sub.on-dark{color:rgba(255,255,255,.62)}
.center .eyebrow::before{display:none}
.center .eyebrow{letter-spacing:.3em}

.section{padding:96px 0}
.section.dark{background:var(--charcoal);color:#fff}
.section.yellow{background:var(--yellow)}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:"Oswald",sans-serif;font-weight:500;text-transform:uppercase;
  letter-spacing:.08em;font-size:15px;
  padding:14px 30px;border-radius:3px;
  transition:transform .25s var(--ease), background .25s, color .25s, box-shadow .25s;
}
.btn-primary{background:var(--yellow);color:var(--ink);box-shadow:0 8px 22px rgba(246,181,0,.32)}
.btn-primary:hover{background:#fff;transform:translateY(-2px)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#000;transform:translateY(-2px)}
.btn-ghost{border:2px solid rgba(255,255,255,.25);color:#fff}
.btn-ghost:hover{border-color:var(--yellow);color:var(--yellow)}
.btn-outline{border:2px solid var(--ink);color:var(--ink)}
.btn-outline:hover{background:var(--ink);color:#fff}
.btn-block{width:100%}

/* ===========================================================
   LOADER
   =========================================================== */
#loader{
  position:fixed;inset:0;z-index:9999;background:var(--ink);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:30px;
  transition:opacity .6s ease,visibility .6s ease;
}
#loader.hide{opacity:0;visibility:hidden}
.loader-logo{
  font-family:"Oswald",sans-serif;font-weight:700;font-size:54px;letter-spacing:.04em;
  color:#fff;line-height:1;display:flex;align-items:center;gap:4px;
}
.loader-logo .mc{
  background:var(--yellow);color:var(--ink);padding:4px 10px;border-radius:4px;
}
.loader-bar{
  width:200px;height:4px;border-radius:4px;background:rgba(255,255,255,.12);overflow:hidden;
}
.loader-bar span{
  display:block;height:100%;width:40%;background:var(--yellow);border-radius:4px;
  animation:load 1.1s var(--ease) infinite;
}
.loader-text{
  font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:.34em;
  font-size:11px;color:rgba(255,255,255,.45);
}
@keyframes load{
  0%{transform:translateX(-120%)}
  100%{transform:translateX(360%)}
}

/* ===========================================================
   HEADER
   =========================================================== */
.topbar{
  background:var(--ink);color:rgba(255,255,255,.7);font-size:13.5px;
}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:42px;gap:20px}
.topbar a{color:rgba(255,255,255,.7);transition:color .2s}
.topbar a:hover{color:var(--yellow)}
.topbar .tb-left{display:flex;gap:26px;align-items:center}
.topbar .tb-item{display:flex;gap:8px;align-items:center}
.topbar .tb-item svg{width:15px;height:15px;stroke:var(--yellow)}
.topbar .tb-right{display:flex;gap:14px;align-items:center}
.topbar .tb-right a{width:30px;height:30px;border:1px solid rgba(255,255,255,.16);border-radius:50%;display:flex;align-items:center;justify-content:center}
.topbar .tb-right a:hover{background:var(--yellow);border-color:var(--yellow)}
.topbar .tb-right svg{width:14px;height:14px}

header.nav{
  position:sticky;top:0;z-index:900;background:#fff;
  box-shadow:0 1px 0 var(--line);
  transition:box-shadow .3s, padding .3s;
}
header.nav.scrolled{box-shadow:var(--shadow-sm)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:84px}
.brand{display:flex;align-items:center;gap:13px}
.brand .logo-mark{
  height:54px;width:54px;border-radius:7px;object-fit:cover;box-shadow:var(--shadow-sm);
}
.brand .brand-txt{display:flex;flex-direction:column;line-height:1}
.brand .brand-txt b{font-family:"Oswald";font-weight:700;font-size:23px;color:var(--ink);letter-spacing:.02em}
.brand .brand-txt span{font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-top:3px}

.menu{display:flex;align-items:center;gap:6px}
.menu > a, .menu .dropdown > button{
  font-family:"Oswald";text-transform:uppercase;font-weight:500;font-size:15px;letter-spacing:.04em;
  color:var(--ink);padding:10px 15px;border-radius:4px;transition:color .2s,background .2s;
  display:inline-flex;align-items:center;gap:6px;
}
.menu > a:hover,.menu .dropdown > button:hover{color:var(--yellow-deep)}
.menu > a.active{color:var(--yellow-deep)}
.dropdown{position:relative}
.dropdown-menu{
  position:absolute;top:calc(100% + 8px);left:0;min-width:240px;background:#fff;
  border-radius:8px;box-shadow:var(--shadow);padding:8px;
  opacity:0;visibility:hidden;transform:translateY(8px);transition:.22s var(--ease);
  border:1px solid var(--line);
}
.dropdown:hover .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown-menu a{display:block;padding:11px 14px;border-radius:6px;font-size:15px;color:var(--text);transition:.18s}
.dropdown-menu a:hover{background:var(--paper);color:var(--yellow-deep)}
.dropdown-menu a small{display:block;font-size:12px;color:var(--muted);text-transform:none;letter-spacing:0;font-family:"Barlow"}
.nav-cta{margin-left:10px}
.burger{display:none;flex-direction:column;gap:5px;padding:8px}
.burger span{width:26px;height:2.5px;background:var(--ink);border-radius:3px;transition:.3s}

/* mobile drawer */
.drawer{
  position:fixed;inset:0;z-index:950;visibility:hidden;
}
.drawer .scrim{position:absolute;inset:0;background:rgba(0,0,0,.5);opacity:0;transition:.3s}
.drawer .panel{
  position:absolute;top:0;right:0;height:100%;width:min(340px,86vw);background:#fff;
  transform:translateX(100%);transition:transform .35s var(--ease);
  display:flex;flex-direction:column;padding:26px;gap:6px;overflow-y:auto;
}
.drawer.open{visibility:visible}
.drawer.open .scrim{opacity:1}
.drawer.open .panel{transform:translateX(0)}
.drawer .panel a{font-family:"Oswald";text-transform:uppercase;font-size:18px;padding:13px 8px;border-bottom:1px solid var(--line);color:var(--ink)}
.drawer .panel .close{align-self:flex-end;font-size:30px;line-height:1;color:var(--muted);margin-bottom:8px}

/* ===========================================================
   HERO SLIDER
   =========================================================== */
.hero{position:relative;height:min(82vh,720px);min-height:520px;overflow:hidden;background:var(--ink)}
.slides{position:absolute;inset:0}
.slide{
  position:absolute;inset:0;opacity:0;transition:opacity 1.1s ease;
  background-size:cover;background-position:center;
}
.slide::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,21,23,.86) 0%,rgba(20,21,23,.55) 45%,rgba(20,21,23,.25) 100%)}
.slide.active{opacity:1}
.slide.active .slide-inner{transform:translateY(0);opacity:1}
.slide-inner{
  position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;height:100%;
  padding:0 28px;display:flex;flex-direction:column;justify-content:center;
  transform:translateY(26px);opacity:0;transition:.9s .25s var(--ease);
}
.slide .kicker{
  display:inline-flex;align-items:center;gap:12px;width:max-content;
  font-family:"Oswald";text-transform:uppercase;letter-spacing:.26em;font-size:13px;color:var(--yellow);
  margin-bottom:18px;
}
.slide .kicker::before{content:"";width:34px;height:2px;background:var(--yellow)}
.slide h2{
  color:#fff;font-size:clamp(34px,5.2vw,62px);font-weight:700;max-width:780px;
  text-shadow:0 4px 30px rgba(0,0,0,.4);
}
.slide h2 em{color:var(--yellow);font-style:normal}
.slide .hero-actions{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}

.hero-arrows{position:absolute;z-index:5;bottom:34px;right:34px;display:flex;gap:10px}
.hero-arrows button{
  width:52px;height:52px;border-radius:50%;background:rgba(255,255,255,.08);backdrop-filter:blur(4px);
  border:1px solid rgba(255,255,255,.22);color:#fff;display:flex;align-items:center;justify-content:center;
  transition:.25s;
}
.hero-arrows button:hover{background:var(--yellow);border-color:var(--yellow);color:var(--ink)}
.hero-arrows svg{width:20px;height:20px}
.hero-dots{position:absolute;z-index:5;bottom:34px;left:28px;display:flex;gap:9px}
.hero-dots button{width:34px;height:4px;border-radius:4px;background:rgba(255,255,255,.3);transition:.3s}
.hero-dots button.active{background:var(--yellow);width:46px}

/* ===========================================================
   VALUE STRIP (yellow, 3 columns)
   =========================================================== */
.valuestrip{background:var(--yellow)}
.valuestrip .wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.vs-col{padding:46px 36px;border-right:1px solid rgba(0,0,0,.12)}
.vs-col:last-child{border-right:none}
.vs-col .num{font-family:"Oswald";font-weight:700;font-size:15px;color:rgba(0,0,0,.4);letter-spacing:.1em}
.vs-col h3{font-size:24px;margin:6px 0 10px;color:var(--ink)}
.vs-col p{font-size:15.5px;color:rgba(0,0,0,.74);line-height:1.55}

/* ===========================================================
   VENTAJAS (dark)
   =========================================================== */
.ventajas .v-head{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:end;margin-bottom:48px}
.ventajas .v-img{
  position:relative;border-radius:12px;overflow:hidden;aspect-ratio:16/8;max-height:460px;
  box-shadow:var(--shadow-lg);margin-bottom:48px;background:#15161a;
}
.ventajas .v-img img{width:100%;height:100%;object-fit:cover;object-position:center 32%}
.ventajas .v-img .tag{
  position:absolute;left:24px;bottom:24px;background:var(--yellow);color:var(--ink);
  font-family:"Oswald";text-transform:uppercase;font-weight:600;font-size:14px;letter-spacing:.05em;
  padding:10px 18px;border-radius:4px;
}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feature{
  background:var(--charcoal-3);border:1px solid var(--line-light);border-radius:10px;padding:30px 26px;
  transition:.3s var(--ease);
}
.feature:hover{transform:translateY(-6px);border-color:rgba(246,181,0,.5)}
.feature .ico{
  width:54px;height:54px;border-radius:10px;background:rgba(246,181,0,.12);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;
}
.feature .ico svg{width:28px;height:28px;stroke:var(--yellow);fill:none;stroke-width:1.6}
.feature h4{font-size:18px;color:#fff;margin-bottom:8px}
.feature p{font-size:14.5px;color:rgba(255,255,255,.55);line-height:1.5}

/* ===========================================================
   SERVICIOS
   =========================================================== */
.serv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:54px}
.serv-card{
  background:#fff;border-radius:12px;overflow:hidden;box-shadow:var(--shadow-sm);
  border:1px solid var(--line);transition:.32s var(--ease);display:flex;flex-direction:column;
}
.serv-card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.serv-card .ph{aspect-ratio:16/11;overflow:hidden;position:relative;background:#15161a}
.serv-card .ph img{width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .6s var(--ease)}
.serv-card:hover .ph img{transform:scale(1.07)}
.serv-card .ph .badge{
  position:absolute;top:14px;left:14px;background:var(--yellow);color:var(--ink);
  width:42px;height:42px;border-radius:8px;display:flex;align-items:center;justify-content:center;
}
.serv-card .ph .badge svg{width:22px;height:22px;stroke:var(--ink);fill:none;stroke-width:1.7}
.serv-card .body{padding:24px 24px 26px;display:flex;flex-direction:column;flex:1}
.serv-card h4{font-size:20px;color:var(--ink);margin-bottom:10px}
.serv-card p{font-size:14.5px;color:var(--muted);flex:1}
.serv-card .more{
  margin-top:16px;font-family:"Oswald";text-transform:uppercase;font-size:13.5px;letter-spacing:.08em;
  color:var(--yellow-deep);display:inline-flex;align-items:center;gap:7px;
}
.serv-card .more svg{width:15px;height:15px;transition:transform .25s}
.serv-card:hover .more svg{transform:translateX(4px)}

/* ===========================================================
   QUIÉNES SOMOS
   =========================================================== */
.about-row{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center;margin-top:56px}
.about-row.reverse .about-media{order:2}
.about-media{position:relative}
.about-media .m-main{border-radius:12px;overflow:hidden;height:420px;box-shadow:var(--shadow)}
.about-media .m-main img{width:100%;height:100%;object-fit:cover}
.about-media .m-badge{
  position:absolute;right:-18px;bottom:-22px;background:var(--yellow);color:var(--ink);
  padding:22px 26px;border-radius:10px;box-shadow:var(--shadow);text-align:center;
}
.about-media .m-badge b{font-family:"Oswald";font-weight:700;font-size:38px;display:block;line-height:1}
.about-media .m-badge span{font-family:"Oswald";text-transform:uppercase;font-size:12px;letter-spacing:.1em}
.about-text h3{font-size:30px;color:var(--ink);margin:14px 0 16px}
.about-text p{color:var(--muted);font-size:16.5px;margin-bottom:16px}
.about-text .checks{display:flex;flex-direction:column;gap:12px;margin-top:22px}
.about-text .checks div{display:flex;gap:12px;align-items:flex-start;font-size:15.5px;color:var(--text)}
.about-text .checks .ck{flex:none;width:24px;height:24px;border-radius:50%;background:var(--yellow);display:flex;align-items:center;justify-content:center}
.about-text .checks .ck svg{width:13px;height:13px;stroke:var(--ink);stroke-width:2.6;fill:none}

.mv-band{background:var(--yellow);border-radius:14px;margin-top:64px;padding:0;overflow:hidden}
.mv-grid{display:grid;grid-template-columns:1fr 1fr}
.mv-cell{padding:50px 46px}
.mv-cell:first-child{border-right:1px solid rgba(0,0,0,.14)}
.mv-cell .mv-ico{width:48px;height:48px;border-radius:10px;background:var(--ink);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.mv-cell .mv-ico svg{width:26px;height:26px;stroke:var(--yellow);fill:none;stroke-width:1.6}
.mv-cell h3{font-size:26px;color:var(--ink);margin-bottom:12px}
.mv-cell p{color:rgba(0,0,0,.76);font-size:16px}

/* ===========================================================
   MAQUINARIA GRID + MODAL
   =========================================================== */
.maq-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:54px}
.maq-card{
  background:var(--charcoal-2);border:1px solid var(--line-light);border-radius:12px;overflow:hidden;
  transition:.32s var(--ease);display:flex;flex-direction:column;
}
.maq-card:hover{transform:translateY(-7px);border-color:rgba(246,181,0,.55);box-shadow:var(--shadow-lg)}
.maq-card .ph{aspect-ratio:4/3;overflow:hidden;position:relative;background:#15161a}
.maq-card .ph img{width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .6s var(--ease)}
.maq-card:hover .ph img{transform:scale(1.06)}
.maq-card .ph::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 68%,rgba(20,21,23,.45) 100%)}
.maq-card .cat{
  position:absolute;z-index:2;top:13px;left:13px;background:rgba(20,21,23,.78);backdrop-filter:blur(3px);
  color:var(--yellow);font-family:"Oswald";text-transform:uppercase;font-size:11px;letter-spacing:.12em;
  padding:5px 11px;border-radius:4px;
}
.maq-card .body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.maq-card h4{font-size:19px;color:#fff;margin-bottom:6px;line-height:1.15}
.maq-card .spec{font-size:14px;color:rgba(255,255,255,.5);flex:1;margin-bottom:18px}
.maq-card .btn{align-self:flex-start;padding:11px 22px;font-size:13.5px}

.dl-card{
  background:linear-gradient(150deg,var(--yellow),#ffce4d);border-radius:12px;
  display:flex;flex-direction:column;justify-content:center;align-items:flex-start;
  padding:34px;color:var(--ink);grid-column:auto;
}
.dl-card .dl-ico{width:56px;height:56px;border-radius:12px;background:rgba(0,0,0,.12);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.dl-card .dl-ico svg{width:30px;height:30px;stroke:var(--ink);fill:none;stroke-width:1.6}
.dl-card h4{font-size:22px;margin-bottom:8px}
.dl-card p{font-size:15px;color:rgba(0,0,0,.72);margin-bottom:20px}

/* Modal */
.modal-scrim{
  position:fixed;inset:0;z-index:1000;background:rgba(15,16,18,.78);backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;padding:24px;
  opacity:0;visibility:hidden;transition:.3s;
}
.modal-scrim.open{opacity:1;visibility:visible}
.modal{
  background:#fff;border-radius:14px;max-width:920px;width:100%;max-height:88vh;overflow:hidden;
  display:grid;grid-template-columns:1.05fr .95fr;transform:translateY(20px) scale(.98);transition:.35s var(--ease);
  box-shadow:var(--shadow-lg);
}
.modal-scrim.open .modal{transform:none}
.modal .m-body{padding:40px 38px;overflow-y:auto;max-height:88vh}
.modal .m-cat{font-family:"Oswald";text-transform:uppercase;letter-spacing:.18em;font-size:12px;color:var(--yellow-deep);font-weight:600}
.modal h3{font-size:34px;color:var(--ink);margin:8px 0 22px}
.modal .equipo{margin-bottom:22px;padding-bottom:22px;border-bottom:1px solid var(--line)}
.modal .equipo:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}
.modal .equipo h5{font-family:"Oswald";text-transform:uppercase;font-size:17px;color:var(--ink);letter-spacing:.03em;margin-bottom:10px;display:flex;align-items:center;gap:10px}
.modal .equipo h5::before{content:"";width:8px;height:8px;background:var(--yellow);border-radius:2px;flex:none}
.modal .equipo ul{list-style:none;display:flex;flex-direction:column;gap:5px}
.modal .equipo li{font-size:15px;color:var(--text);display:flex;gap:8px}
.modal .equipo li b{color:var(--muted);font-weight:600;min-width:fit-content}
.modal .equipo .lead{font-size:15.5px;color:var(--muted);line-height:1.6}
.modal .m-media{background:#15161a;position:relative;min-height:300px}
.modal .m-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.modal .m-close{
  position:absolute;top:16px;right:16px;z-index:5;width:42px;height:42px;border-radius:50%;
  background:rgba(255,255,255,.92);color:var(--ink);display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-sm);transition:.2s;
}
.modal .m-close:hover{background:var(--yellow);transform:rotate(90deg)}
.modal .m-close svg{width:20px;height:20px}

/* ===========================================================
   TECNOLOGÍA CRIOGÉNICA
   =========================================================== */
.cryo{background:var(--charcoal);color:#fff;overflow:hidden}
.cryo-row{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.cryo-media{border-radius:12px;overflow:hidden;height:440px;box-shadow:var(--shadow-lg);position:relative}
.cryo-media img{width:100%;height:100%;object-fit:cover}
.cryo-text p{color:rgba(255,255,255,.66);font-size:16.5px;margin-bottom:16px}
.cryo-adv{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}
.cryo-adv .adv{background:var(--charcoal-3);border:1px solid var(--line-light);border-radius:10px;padding:22px}
.cryo-adv .adv .n{font-family:"Oswald";font-weight:700;color:var(--yellow);font-size:15px;letter-spacing:.06em}
.cryo-adv .adv p{font-size:14px;color:rgba(255,255,255,.6);margin:8px 0 0}

/* ===========================================================
   TRABAJA CON NOSOTROS (CTA)
   =========================================================== */
.cta-join{
  position:relative;background:var(--ink);color:#fff;text-align:center;padding:96px 28px;
  overflow:hidden;
}
.cta-join::before{
  content:"";position:absolute;inset:0;
  background:url('images/cargadora-garra.webp') center/cover;opacity:.16;
}
.cta-join .inner{position:relative;z-index:2;max-width:680px;margin:0 auto}
.cta-join .eyebrow{justify-content:center;color:var(--yellow)}
.cta-join h2{font-size:clamp(30px,4vw,46px);margin:14px 0 14px}
.cta-join p{color:rgba(255,255,255,.66);font-size:17px;margin-bottom:30px}

/* ===========================================================
   CONTACTO
   =========================================================== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:54px;margin-top:54px;align-items:start}
.contact-form{background:#fff;border:1px solid var(--line);border-radius:14px;padding:38px;box-shadow:var(--shadow-sm)}
.field{margin-bottom:18px}
.field label{display:block;font-family:"Oswald";text-transform:uppercase;font-size:12.5px;letter-spacing:.08em;color:var(--muted);margin-bottom:7px}
.field input,.field textarea,.field select{
  width:100%;border:1.5px solid var(--line);border-radius:8px;padding:13px 15px;font-size:15.5px;
  font-family:"Barlow";color:var(--text);background:var(--paper);transition:.2s;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--yellow);background:#fff;box-shadow:0 0 0 4px rgba(246,181,0,.14)}
.field textarea{resize:vertical;min-height:120px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-note{font-size:13px;color:var(--muted);margin-top:6px}
.form-ok{display:none;margin-top:14px;background:rgba(34,160,90,.1);color:#1c7a45;border-radius:8px;padding:12px 14px;font-size:14.5px}
.form-ok.show{display:block}

.contact-info .info-item{display:flex;gap:16px;padding:22px 0;border-bottom:1px solid var(--line)}
.contact-info .info-item:first-child{padding-top:0}
.contact-info .ii-ico{flex:none;width:50px;height:50px;border-radius:10px;background:var(--ink);display:flex;align-items:center;justify-content:center}
.contact-info .ii-ico svg{width:24px;height:24px;stroke:var(--yellow);fill:none;stroke-width:1.6}
.contact-info .ii-txt h5{font-family:"Oswald";text-transform:uppercase;font-size:14px;letter-spacing:.06em;color:var(--muted);margin-bottom:4px}
.contact-info .ii-txt p{font-size:17px;color:var(--ink);font-weight:500}
.contact-info .ii-txt a{transition:.2s}
.contact-info .ii-txt a:hover{color:var(--yellow-deep)}

.faq{margin-top:30px}
.faq-item{border:1px solid var(--line);border-radius:10px;margin-bottom:12px;overflow:hidden;background:#fff}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:14px;padding:18px 22px;text-align:left;font-family:"Oswald";text-transform:uppercase;font-size:15px;letter-spacing:.02em;color:var(--ink)}
.faq-q .pm{flex:none;width:26px;height:26px;border-radius:50%;background:var(--paper);display:flex;align-items:center;justify-content:center;transition:.3s;font-size:20px;color:var(--yellow-deep)}
.faq-item.open .pm{background:var(--yellow);transform:rotate(45deg);color:var(--ink)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s var(--ease)}
.faq-a p{padding:0 22px 20px;color:var(--muted);font-size:15px}

/* map */
.map-wrap{margin-top:0;border-radius:14px;overflow:hidden;height:100%;min-height:240px;border:1px solid var(--line)}
.map-wrap iframe{width:100%;height:100%;border:0;display:block;min-height:240px}

/* ===========================================================
   FOOTER
   =========================================================== */
footer.site{background:#141517;color:rgba(255,255,255,.6);padding:68px 0 0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:40px;padding-bottom:54px}
.foot-brand .brand-txt b{color:#fff}
.foot-brand p{margin-top:18px;font-size:15px;line-height:1.6;max-width:320px}
.foot-soc{display:flex;gap:10px;margin-top:20px}
.foot-soc a{width:38px;height:38px;border-radius:8px;border:1px solid rgba(255,255,255,.14);display:flex;align-items:center;justify-content:center;transition:.2s}
.foot-soc a:hover{background:var(--yellow);border-color:var(--yellow);color:var(--ink)}
.foot-soc svg{width:17px;height:17px}
footer.site h5{font-family:"Oswald";text-transform:uppercase;color:#fff;font-size:16px;letter-spacing:.05em;margin-bottom:20px}
footer.site ul{list-style:none;display:flex;flex-direction:column;gap:11px}
footer.site ul a{font-size:15px;transition:.2s}
footer.site ul a:hover{color:var(--yellow)}
.foot-contact div{display:flex;gap:10px;font-size:15px;margin-bottom:13px}
.foot-contact svg{width:17px;height:17px;stroke:var(--yellow);fill:none;flex:none;margin-top:3px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;display:flex;justify-content:space-between;gap:16px;font-size:13.5px;flex-wrap:wrap}
.foot-bottom .yk{color:var(--yellow)}
.foot-dev{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;text-align:center;font-size:13.5px;color:rgba(255,255,255,.6)}
.foot-dev a{color:var(--yellow);text-decoration:none;font-weight:600}
.foot-dev a:hover{text-decoration:underline}

/* back to top */
.totop{
  position:fixed;right:26px;bottom:26px;z-index:800;width:50px;height:50px;border-radius:50%;
  background:var(--yellow);color:var(--ink);display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(14px);transition:.3s;
}
.totop.show{opacity:1;visibility:visible;transform:none}
.totop svg{width:22px;height:22px}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(28px);transition:.7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ===========================================================
   RESPONSIVE
   =========================================================== */
@media(max-width:1080px){
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .serv-grid{grid-template-columns:repeat(2,1fr)}
  .maq-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:860px){
  .section{padding:70px 0}
  .menu{display:none}
  .nav-cta{display:none}
  .burger{display:flex}
  .topbar .tb-left .tb-item:nth-child(2){display:none}
  .valuestrip .wrap{grid-template-columns:1fr}
  .vs-col{border-right:none;border-bottom:1px solid rgba(0,0,0,.12);padding:32px 6px}
  .vs-col:last-child{border-bottom:none}
  .ventajas .v-head{grid-template-columns:1fr;gap:18px}
  .about-row,.about-row.reverse .about-media{grid-template-columns:1fr;order:0}
  .about-row{gap:34px}
  .about-media .m-main{height:320px}
  .mv-grid{grid-template-columns:1fr}
  .mv-cell:first-child{border-right:none;border-bottom:1px solid rgba(0,0,0,.14)}
  .cryo-row{grid-template-columns:1fr;gap:32px}
  .cryo-media{height:320px}
  .cryo-adv{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr;gap:34px}
  .modal{grid-template-columns:1fr;display:flex;flex-direction:column;max-height:92vh}
  .modal .m-media{order:-1;min-height:200px;height:200px;flex:none}
  .modal .m-body{max-height:none;flex:1 1 auto;overflow-y:auto;padding:30px 26px}
}
@media(max-width:560px){
  .wrap{padding:0 18px}
  .feature-grid,.serv-grid,.maq-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .brand .brand-txt span{display:none}
  .hero{min-height:480px}
  .topbar .tb-right span{display:none}
  .topbar .tb-left{gap:0}
  .maq-card .ph,.serv-card .ph{aspect-ratio:16/10}
  .modal h3{font-size:27px}
}
@media(max-width:430px){
  .section{padding:54px 0}
  .slide-inner{padding:0 18px}
  .slide h2{font-size:30px}
  .hero-arrows{bottom:20px;right:18px}
  .hero-arrows button{width:44px;height:44px}
  .hero-dots{bottom:24px;left:18px}
  .contact-form{padding:24px 20px}
  .about-media .m-badge{right:14px;bottom:-16px;padding:16px 18px}
  .about-media .m-badge b{font-size:30px}
  .mv-cell,.vs-col{padding:30px 4px}
  .ventajas .v-img{aspect-ratio:16/10}
  .btn{padding:13px 22px;font-size:14px}
  .section-title{font-size:27px}
  .cta-join{padding:60px 20px}
}