/* ===========================================================
   Rodamientos Chile — sistema de diseño
   Tema mixto: base clara + hero/footer/CTA en navy con acento azul
   =========================================================== */

:root{
  --accent:#0169C0;
  --accent-d:#0156A3;
  --accent-l:#4f9ae6;
  --ink:#0A2340;          /* navy profundo */
  --ink-2:#0e2c54;
  --base:#ffffff;
  --surface:#f3f7fb;      /* gris azulado claro */
  --surface-2:#e9f1f9;
  --line:#e1e8f1;
  --text:#1b2837;
  --muted:#5d6e82;
  --muted-d:#8aa0b8;      /* texto tenue sobre oscuro */

  --container:1250px;
  --gap:24px;
  --radius:16px;
  --radius-sm:11px;
  --radius-lg:24px;

  --shadow-sm:0 2px 8px rgba(10,35,64,.06);
  --shadow:0 14px 34px rgba(10,35,64,.10);
  --shadow-lg:0 26px 60px rgba(10,35,64,.18);

  --ff-head:'Archivo',system-ui,sans-serif;
  --ff-body:'Inter',system-ui,sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* Transiciones de página (cross-fade nativo) */
@view-transition{ navigation:auto; }
::view-transition-old(root),::view-transition-new(root){
  animation-duration:.15s; animation-timing-function:cubic-bezier(.4,0,.2,1);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; scroll-padding-top:116px; -webkit-text-size-adjust:100%; }
body{
  margin:0; font-family:var(--ff-body); color:var(--text);
  background:var(--base); line-height:1.65; font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{ font-family:var(--ff-head); color:var(--ink); line-height:1.12; margin:0; font-weight:700; letter-spacing:-.01em; }
p{ margin:0 0 1rem; }
.container{ width:100%; max-width:var(--container); margin-inline:auto; padding-inline:24px; }
section{ position:relative; }

/* ---------- utilidades de sección ---------- */
.section{ padding:96px 0; }
.section--tight{ padding:72px 0; }
.section--dark{ background:var(--ink); color:#dce6f2; }
.section--dark h1,.section--dark h2,.section--dark h3,.section--dark h4{ color:#fff; }
.section--surface{ background:var(--surface); }

.eyebrow{
  display:inline-block;
  font-family:var(--ff-head); font-size:.86rem; font-weight:700;
  letter-spacing:.16em; text-transform:uppercase; color:var(--accent-d);
  margin-bottom:18px;
}
.section--dark .eyebrow,.hero .eyebrow,.cta .eyebrow{ color:var(--accent-l); }

.section-head{ max-width:680px; margin-bottom:48px; }
.section-head.center{ margin-inline:auto; text-align:center; }
h2.title{ font-size:clamp(1.92rem, 1.12rem + 2.88vw, 3.04rem); font-weight:700; letter-spacing:-.02em; }
.lead{ color:var(--muted); font-size:1.07rem; margin-top:14px; }
.section--dark .lead{ color:#a9c0da; }

/* ---------- botones ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--ff-head); font-weight:600; font-size:.9rem;
  padding:9px 22px; border-radius:999px; cursor:pointer;
  border:1.5px solid transparent; transition:transform .25s var(--ease),background .25s,box-shadow .25s,color .25s;
  white-space:nowrap;
}
.btn svg{ width:17px; height:17px; }
.btn-primary{ background:var(--accent); color:#fff; box-shadow:0 8px 22px rgba(43,127,196,.32); }
.btn-primary:hover{ transform:translateY(-2px); background:var(--accent-d); box-shadow:0 12px 28px rgba(43,127,196,.42); }
.btn-ghost{ background:transparent; border-color:var(--line); color:var(--ink); }
.btn-ghost:hover{ transform:translateY(-2px); border-color:var(--accent); color:var(--accent-d); }
/* fantasma adaptado a fondos oscuros */
.hero .btn-ghost,.section--dark .btn-ghost,.cta .btn-ghost{
  border-color:rgba(255,255,255,.28); color:#fff;
}
.hero .btn-ghost:hover,.section--dark .btn-ghost:hover,.cta .btn-ghost:hover{
  border-color:#fff; background:rgba(255,255,255,.08); color:#fff;
}

/* ===========================================================
   HEADER
   =========================================================== */
.site-header{
  position:fixed; inset:0 0 auto 0; z-index:50;
  background:rgba(255,255,255,.97); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line); box-shadow:var(--shadow-sm);
  transition:box-shadow .3s,background .3s;
}
.site-header .bar{ display:flex; align-items:center; gap:28px; height:104px; }
.brand{ display:flex; align-items:center; flex-shrink:0; }
.brand img{ height:80px; width:auto; }
.brand .logo-light{ display:none; }
.brand .logo-dark{ display:block; }

.nav{ display:flex; align-items:center; gap:30px; margin-left:auto; }
.nav a{
  font-family:var(--ff-head); font-weight:600; font-size:.86rem; color:#14233a;
  text-transform:uppercase; letter-spacing:.03em; cursor:pointer;
  position:relative; padding:6px 0; transition:color .2s;
}
.nav a::after{
  content:""; position:absolute; left:0; right:100%; bottom:0; height:2px;
  background:var(--accent); transition:right .28s var(--ease);
}
.nav a:hover::after,.nav a.active::after{ right:0; }
.nav a:hover,.nav a.active{ color:var(--ink); }

/* dropdown PRODUCTOS */
.nav-dd{ position:relative; }
.nav-dd-toggle{ display:inline-flex; align-items:center; gap:6px; }
.nav-dd-toggle svg{ width:11px; height:11px; transition:transform .25s var(--ease); }
.nav-dd:hover .nav-dd-toggle svg{ transform:rotate(180deg); }
.nav-dd-menu{
  position:absolute; top:calc(100% + 16px); left:50%; transform:translateX(-50%) translateY(8px);
  background:#fff; border:1px solid var(--line); border-radius:14px; box-shadow:var(--shadow);
  padding:8px; min-width:210px; opacity:0; visibility:hidden;
  transition:opacity .22s var(--ease),transform .22s var(--ease); z-index:5;
}
.nav-dd-menu::before{ content:""; position:absolute; top:-16px; left:0; right:0; height:16px; }
.nav-dd:hover .nav-dd-menu{ opacity:1; visibility:visible; transform:translateX(-50%) translateY(0); }
.nav-dd-menu a{ display:block; padding:11px 14px; border-radius:9px; font-size:.8rem; color:#33455c; letter-spacing:.04em; }
.nav-dd-menu a::after{ display:none; }
.nav-dd-menu a:hover{ background:var(--surface); color:var(--accent-d); }

.header-cta{ margin-left:6px; text-transform:uppercase; letter-spacing:.04em; font-size:.82rem; }
.header-cta svg{ width:18px; height:18px; }

.site-header.scrolled{ box-shadow:var(--shadow); }

.menu-toggle{ display:none; margin-left:auto; width:46px; height:46px; border:1px solid var(--line);
  background:#fff; border-radius:12px; cursor:pointer; align-items:center; justify-content:center; }
.menu-toggle span{ display:block; width:20px; height:2px; background:var(--ink); position:relative; }
.menu-toggle span::before,.menu-toggle span::after{ content:""; position:absolute; left:0; width:20px; height:2px; background:var(--ink); }
.menu-toggle span::before{ top:-6px; } .menu-toggle span::after{ top:6px; }

/* ===========================================================
   HERO
   =========================================================== */
.hero{
  position:relative; color:#fff; overflow:hidden;
  display:flex; align-items:center;
  min-height:clamp(590px,86vh,830px);
  padding:calc(140px + 2.5vh) 0 calc(90px + 2.5vh);
  background-color:#06203b;
  background-image:
    linear-gradient(90deg,#06203b 0%,rgba(6,32,59,.8) 24%,rgba(6,32,59,.28) 46%,rgba(6,32,59,0) 64%),
    url("../img/hero-banner.jpg?v=19");
  background-repeat:no-repeat;
  background-position:center, center center;
  background-size:cover, cover;
}
.hero .container{ position:relative; z-index:2; }
.hero-copy{ max-width:1000px; }
.hero .eyebrow{ font-family:var(--ff-head); font-weight:600; font-size:.9rem; letter-spacing:.18em; margin-bottom:20px; }
.hero h1{ color:#fff; font-family:var(--ff-head); font-weight:700; font-size:clamp(2.4rem, 1rem + 3.3vw, 3.3rem); line-height:1.16; letter-spacing:-.02em; white-space:nowrap; }
.hero h1 .accent{ color:#fff; }
.hero p.sub{ color:#c2d4e8; font-family:var(--ff-body); font-weight:500; font-size:1.04rem; line-height:1.55; max-width:46ch; margin:22px 0 32px; }
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; }
.hero-actions .btn{ padding:9px 22px; font-size:.8rem; }
.hero .btn-primary{ text-transform:uppercase; letter-spacing:.04em; }

/* huincha informativa (borde a borde, fondo gris claro) */
.infobar{ background:#F9F9FA; border-top:1px solid var(--line); border-bottom:1px solid var(--line); padding:26px 0; }
#productos{ background:#F4F5F7; }
.infobar-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:24px; }
.infobar-item{ display:flex; align-items:center; gap:14px; }
.infobar-ico{ color:var(--accent); flex-shrink:0; height:36px; display:flex; align-items:center; }
.infobar-ico img{ height:36px; width:auto; display:block; }
.infobar-ico img.ic-truck{ height:41px; }
.infobar-item b{ font-family:var(--ff-head); display:block; color:var(--ink); font-size:.98rem; line-height:1.2; }
.infobar-item span{ color:var(--muted); font-size:.85rem; }
@media (max-width:880px){ .infobar-grid{ grid-template-columns:repeat(2,1fr); gap:22px 18px; } }
@media (max-width:480px){ .infobar-grid{ grid-template-columns:1fr; } }

/* tarjetas de producto bajo el hero */
.showcase{ background:#FEFEFE; padding:54px 0; }
.showcase-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.scard{
  position:relative; overflow:hidden;
  background:#fff; border:1px solid var(--line); border-radius:15px;
  padding:18px 18px; min-height:180px; box-shadow:var(--shadow-sm);
  transition:transform .25s var(--ease),box-shadow .25s,border-color .25s;
}
.scard:hover{ transform:translateY(-4px); box-shadow:var(--shadow); border-color:#cfe0f2; }
.scard-info{ position:relative; z-index:2; }
.scard-head{ display:flex; align-items:center; gap:10px; margin-bottom:10px; }
.scard-ico{
  width:48px; height:48px; border-radius:12px; background:var(--accent); overflow:hidden;
  display:grid; place-items:center; flex-shrink:0;
}
.scard-ico svg{ width:24px; height:24px; color:#fff; }
.scard-ico img{ width:100%; height:100%; object-fit:cover; display:block; }
.scard-info h3{ font-family:var(--ff-head); font-size:.92rem; text-transform:uppercase; letter-spacing:.01em; color:var(--ink); }
.scard-info p{ font-size:.8rem; line-height:1.45; color:var(--muted); margin:0; max-width:60%; font-weight:500; }
.scard-media{ position:absolute; right:8px; bottom:6px; width:41%; max-width:132px; z-index:1; }
.scard-media img{ width:100%; height:auto; max-height:117px; object-fit:contain; object-position:bottom right; }
/* correa: imagen más grande, centrada y saliendo por el borde derecho */
.scard--belt .scard-media{ width:54%; max-width:210px; right:-10px; bottom:auto; top:50%; transform:translate(13%, -33%); }
.scard--belt .scard-media img{ max-height:165px; object-position:center right; }
/* descansos: subir y agrandar la imagen */
.scard--desc .scard-media{ transform:translateY(-15%); width:47%; max-width:152px; }
.scard--desc .scard-media img{ max-height:135px; }
@media (max-width:980px){ .showcase-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .showcase-grid{ grid-template-columns:1fr; } }

/* ===========================================================
   PRODUCTOS
   =========================================================== */
.prod-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:24px; }
.prod-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  overflow:hidden; display:flex; flex-direction:column;
  box-shadow:0 4px 18px rgba(10,35,64,.06);
  transition:transform .3s var(--ease),box-shadow .3s,border-color .3s;
}
.prod-card:hover{ transform:translateY(-6px); box-shadow:0 18px 40px rgba(10,35,64,.14), inset 0 -3px 0 var(--accent); border-color:#cfe0f2; }
.prod-card .ph{ aspect-ratio:16 / 12.1; overflow:hidden; background:var(--ink); }
.prod-card .ph img{ width:100%; height:100%; object-fit:cover; transition:transform .5s var(--ease); }
.prod-card:hover .ph img{ transform:scale(1.06); }
.prod-card .body{ padding:22px 22px 26px; flex:1; display:flex; flex-direction:column; }
.prod-head{ display:flex; align-items:center; gap:12px; margin-bottom:12px; }
.prod-ico{ width:48px; height:48px; border-radius:50%; overflow:hidden; flex-shrink:0; }
.prod-ico img{ width:100%; height:100%; object-fit:cover; display:block; }
.prod-card h3{ font-size:1.18rem; }
.prod-card p{ color:var(--muted); font-size:.94rem; margin:0; }
.ind-banner{ text-align:center; margin-top:56px; }
.ind-banner-star{ display:inline-flex; color:var(--accent); margin-bottom:14px; }
.ind-banner-star svg{ width:46px; height:46px; }
.ind-banner h3{ font-family:var(--ff-head); font-weight:700; color:var(--ink); font-size:clamp(1.4rem, 1rem + 1.5vw, 1.95rem); }
.ind-banner p{ color:var(--muted); margin-top:10px; font-size:1.05rem; }

/* ===========================================================
   SPLIT — productos para tu industria
   =========================================================== */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; }
.split-media{ position:relative; width:100%; max-width:600px; }
.split-copy + .split-media,.split-media{ justify-self:center; }
.split-media img{ border-radius:var(--radius-lg); box-shadow:var(--shadow); width:100%; height:auto; }
.media-grid{ position:relative; display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.media-cell{ position:relative; margin:0; border-radius:14px; overflow:hidden; box-shadow:var(--shadow-sm); }
.media-cell img{ width:100%; aspect-ratio:1/1; object-fit:cover; display:block; }
.media-cell figcaption{ position:absolute; left:14px; bottom:14px; background:var(--ink); color:#fff; font-family:var(--ff-head); font-weight:600; font-size:.78rem; letter-spacing:.04em; text-transform:uppercase; padding:7px 16px; border-radius:8px; }
.media-badge{ position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); width:96px; height:96px; border-radius:50%; overflow:hidden; border:5px solid #fff; box-shadow:var(--shadow); z-index:3; }
.media-badge img{ width:100%; height:100%; object-fit:cover; display:block; }
/* fila de ventajas */
.feat-row{ display:grid; grid-template-columns:repeat(4,1fr); margin:28px 0 30px; }
.feat-col{ padding:0 18px; }
.feat-col:first-child{ padding-left:0; }
.feat-col:not(:first-child){ border-left:1px solid var(--line); }
.feat-ico{ display:inline-flex; color:var(--accent); margin-bottom:12px; }
.feat-ico svg{ width:34px; height:34px; }
.feat-ico img{ height:42px; width:auto; display:block; }
.feat-col b{ font-family:var(--ff-head); display:block; color:var(--ink); font-size:.95rem; line-height:1.2; margin-bottom:8px; }
.feat-col > span{ color:var(--muted); font-size:.85rem; line-height:1.2; display:block; }
@media (max-width:880px){ .feat-row{ grid-template-columns:1fr 1fr; gap:24px 0; } .feat-col:nth-child(3){ border-left:0; padding-left:0; } }
@media (max-width:480px){ .feat-row{ grid-template-columns:1fr; } .feat-col{ border-left:0!important; padding-left:0; } }
.feat-list{ list-style:none; padding:0; margin:26px 0 30px; display:grid; gap:16px; }
.feat-list li{ display:flex; gap:14px; align-items:flex-start; }
.feat-list .chk{ width:26px; height:26px; border-radius:50%; background:var(--accent); color:#fff; display:grid; place-items:center; flex-shrink:0; margin-top:2px; }
.feat-list .chk svg{ width:15px; height:15px; }
.feat-list b{ font-family:var(--ff-head); display:block; color:var(--ink); font-size:1rem; }
.feat-list span{ color:var(--muted); font-size:.92rem; }

/* contadores */
.stats{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:34px; }
.stat{ text-align:center; padding:16px 10px; background:rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.1); border-radius:var(--radius); }
.stat b{ font-family:var(--ff-head); font-size:clamp(1.4rem, 1rem + 1.1vw, 1.9rem); color:#fff; display:block; line-height:1; }
.stat span{ color:#a9c0da; font-size:.8rem; margin-top:7px; display:block; }

/* ===========================================================
   INDUSTRIAS
   =========================================================== */
.ind-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.ind-card{
  display:flex; align-items:center; gap:16px; padding:22px 22px;
  background:#fff; border:1px solid var(--line); border-radius:var(--radius-sm);
  transition:transform .25s var(--ease),box-shadow .25s,border-color .25s;
}
.ind-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-sm); border-color:#cfe0f2; }
.ind-card .ico{ width:48px; height:48px; border-radius:12px; background:var(--surface); color:var(--accent-d); display:grid; place-items:center; flex-shrink:0; }
.ind-card .ico svg{ width:25px; height:25px; }
.ind-card b{ font-family:var(--ff-head); color:var(--ink); font-size:1.03rem; }
.ind-card span{ display:block; color:var(--muted); font-size:.85rem; }

/* ===========================================================
   TIPOS DE RODAMIENTO (chips/lista)
   =========================================================== */
.types-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.type-card{ padding:26px 24px; background:#fff; border:1px solid var(--line); border-radius:var(--radius); transition:border-color .25s,box-shadow .25s; }
.type-card:hover{ border-color:#cfe0f2; box-shadow:var(--shadow-sm); }
.type-card .num{ font-family:var(--ff-head); font-weight:700; color:var(--accent); font-size:.9rem; letter-spacing:.05em; }
.type-card h4{ font-size:1.12rem; margin:8px 0 8px; }
.type-card p{ color:var(--muted); font-size:.92rem; margin:0; }

/* ===========================================================
   MARQUEE
   =========================================================== */
.marquee{ overflow:hidden; background:var(--ink); border-block:1px solid rgba(255,255,255,.08); padding:18px 0; }
.marquee__track{ display:flex; gap:42px; width:max-content; animation:scroll 26s linear infinite; }
.marquee span{ font-family:var(--ff-head); font-weight:600; font-size:1.05rem; color:#6f8aab; display:inline-flex; align-items:center; gap:42px; white-space:nowrap; }
.marquee span::after{ content:"●"; color:var(--accent); font-size:.6rem; }
@keyframes scroll{ to{ transform:translateX(-50%); } }
@media (prefers-reduced-motion:reduce){ .marquee__track{ animation:none; } }

/* ===========================================================
   CTA
   =========================================================== */
.cta{ background:radial-gradient(800px 400px at 80% 0%,rgba(43,127,196,.32),transparent 60%),var(--ink); color:#fff; text-align:center; }
.cta h2{ color:#fff; font-size:clamp(1.52rem, 1.04rem + 1.92vw, 2.4rem); }
.cta p{ color:#a9c0da; max-width:54ch; margin:16px auto 30px; }
.cta-actions{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }

/* ===========================================================
   CONTACTO
   =========================================================== */
.contact-grid{ display:grid; grid-template-columns:.85fr 1.15fr; gap:40px; align-items:start; }
.contact-info{ margin:24px 0 28px; }
.ci{ display:flex; gap:14px; align-items:center; }
.contact-info .ci{ padding:16px 0; border-bottom:1px solid var(--line); transition:transform .25s var(--ease); }
.contact-info .ci:last-child{ border-bottom:none; }
.contact-info .ci:hover{ transform:translateX(8px); }
.contact-info .ci .ico{ background:transparent; width:26px; height:26px; border-radius:0; color:var(--accent); }
.contact-info .ci .ico svg{ width:22px; height:22px; }
.ci .ico{ width:46px; height:46px; border-radius:12px; background:var(--surface-2); color:var(--accent-d); display:grid; place-items:center; flex-shrink:0; }
.ci .ico svg{ width:22px; height:22px; }
.ci b{ font-family:var(--ff-head); color:var(--ink); display:block; font-size:.98rem; }
.ci a,.ci span{ color:var(--muted); font-size:.96rem; }
.ci a:hover{ color:var(--accent-d); }

.form{ background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg); padding:30px; box-shadow:var(--shadow-sm); }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.field{ margin-bottom:16px; }
.field label{ font-family:var(--ff-head); font-size:.82rem; font-weight:600; color:var(--ink); display:block; margin-bottom:7px; }
.field input,.field textarea,.field select{
  width:100%; padding:12px 14px; border:1px solid var(--line); border-radius:11px;
  font-family:var(--ff-body); font-size:.96rem; color:var(--text); background:var(--surface); transition:border-color .2s,box-shadow .2s;
}
.field input:focus,.field textarea:focus,.field select:focus{ outline:none; border-color:var(--accent); box-shadow:0 0 0 3px rgba(43,127,196,.15); background:#fff; }
.field textarea{ resize:vertical; min-height:120px; }
.form .btn-primary{ width:50%; justify-content:center; }
@media (max-width:560px){ .form .btn-primary{ width:100%; } }
.form-note{ background:#e7f4ec; border:1px solid #b6e0c6; color:#1e7a45; border-radius:11px; padding:12px 16px; font-size:.92rem; margin-bottom:18px; }
.form-note--err{ background:#fdeaea; border-color:#f3c2c2; color:#b23b3b; }

.map-wrap{ margin-top:14px; border-radius:var(--radius); overflow:hidden; border:1px solid var(--line); }
.map-wrap iframe{ width:100%; height:240px; border:0; display:block; }
/* mapa de borde a borde antes del footer */
.map-full{ line-height:0; }
.map-full iframe{ width:100%; height:400px; border:0; display:block; }
@media (max-width:560px){ .map-full iframe{ height:300px; } }

/* ===========================================================
   FOOTER
   =========================================================== */
.site-footer{ background:var(--ink); color:#a9c0da; padding:64px 0 26px; border-top:2px solid var(--accent-l); }
.footer-grid{ display:grid; grid-template-columns:1.3fr 0.9fr 0.9fr 1.9fr; gap:30px; }
.footer-contact .ci span,.footer-contact .ci a{ white-space:nowrap; }
.footer-brand img{ height:77px; width:auto; margin-bottom:16px; }
@media (min-width:768px){ .footer-grid > div:nth-child(n+2){ transform:translateX(10%); } }
.footer-brand p{ color:#8ba6c4; font-size:.86rem; max-width:34ch; }
.site-footer h4{ color:#fff; font-size:.9rem; letter-spacing:.1em; text-transform:uppercase; margin-bottom:16px; font-family:var(--ff-head); }
.footer-links{ list-style:none; padding:0; margin:0; display:grid; gap:11px; }
.footer-links a{ color:#a9c0da; font-size:.88rem; transition:color .2s; }
.footer-links a:hover{ color:var(--accent-l); }
.footer-contact{ display:grid; gap:12px; }
.footer-contact .ci .ico{ background:rgba(255,255,255,.06); color:var(--accent-l); width:40px; height:40px; }
.footer-contact .ci .ico svg{ width:18px; height:18px; }
.footer-contact .ci b{ color:#fff; font-size:.9rem; }
.footer-contact .ci a,.footer-contact .ci span{ color:#a9c0da; font-size:.88rem; }

.footer-credit{
  margin-top:40px; padding-top:18px; border-top:1px solid rgba(255,255,255,.12);
  text-align:center; font-size:.8rem; color:rgba(255,255,255,.6);
}
.footer-credit a{ color:var(--accent); text-decoration:none; }
.footer-credit a:hover{ color:color-mix(in srgb,var(--accent) 70%,#fff); }

/* ===========================================================
   WhatsApp flotante
   =========================================================== */
.wa{
  position:fixed; right:22px; bottom:22px; z-index:60;
  width:58px; height:58px; border-radius:50%; background:#25d366;
  display:grid; place-items:center; box-shadow:0 10px 26px rgba(37,211,102,.45);
  transition:transform .25s var(--ease); animation:waPulse 2.6s infinite;
}
.wa:hover{ transform:scale(1.08); }
.wa svg{ width:30px; height:30px; fill:#fff; }
@keyframes waPulse{ 0%{box-shadow:0 10px 26px rgba(37,211,102,.45),0 0 0 0 rgba(37,211,102,.4)} 70%{box-shadow:0 10px 26px rgba(37,211,102,.45),0 0 0 16px rgba(37,211,102,0)} 100%{box-shadow:0 10px 26px rgba(37,211,102,.45),0 0 0 0 rgba(37,211,102,0)} }

/* ===========================================================
   REVEAL
   =========================================================== */
.js .reveal{ opacity:0; transform:translateY(26px); transition:opacity .7s var(--ease),transform .7s var(--ease); animation:reveal-failsafe 0s linear 4s forwards; }
.reveal.in{ opacity:1; transform:none; }
.reveal.d1{ transition-delay:.08s } .reveal.d2{ transition-delay:.16s } .reveal.d3{ transition-delay:.24s } .reveal.d4{ transition-delay:.32s }
@keyframes reveal-failsafe{ to{ opacity:1; transform:none; } }
@media (prefers-reduced-motion:reduce){ .js .reveal{ opacity:1; transform:none; transition:none; animation:none; } .hero-badge,.wa{ animation:none; } html{ scroll-behavior:auto; } }

/* ===========================================================
   MENÚ MÓVIL
   =========================================================== */
.backdrop{ position:fixed; inset:0; background:rgba(8,20,38,.55); opacity:0; visibility:hidden; transition:opacity .3s; z-index:70; }
.backdrop.open{ opacity:1; visibility:visible; }
.drawer{
  position:fixed; top:0; right:0; height:100%; width:min(82vw,340px);
  background:var(--ink); z-index:80; transform:translateX(100%); transition:transform .35s var(--ease);
  padding:26px 24px; display:flex; flex-direction:column; gap:6px;
}
.drawer.open{ transform:none; }
.drawer .d-head{ display:flex; justify-content:space-between; align-items:center; margin-bottom:24px; }
.drawer .d-head img{ height:38px; width:auto; }
.drawer .close{ width:42px; height:42px; border:1px solid rgba(255,255,255,.2); background:transparent; border-radius:10px; color:#fff; font-size:1.3rem; cursor:pointer; }
.drawer a{ color:#dce6f2; font-family:var(--ff-head); font-weight:500; padding:14px 6px; border-bottom:1px solid rgba(255,255,255,.08); font-size:1.05rem; }
.drawer a:hover{ color:var(--accent-l); }
.drawer .btn{ margin-top:22px; justify-content:center; }

/* ===========================================================
   RESPONSIVE
   =========================================================== */
@media (max-width:1024px){
  .hero{ background-position:center, center center; }
  .hero-copy{ max-width:560px; }
  .prod-grid{ grid-template-columns:repeat(2,1fr); }
  .footer-grid{ grid-template-columns:1fr 1fr; gap:32px; }
  .trust .container{ grid-template-columns:repeat(2,1fr); }
  .ind-grid,.types-grid{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:880px){
  .section{ padding:72px 0; }
  .nav,.header-cta{ display:none; }
  .menu-toggle{ display:flex; }
  .split{ grid-template-columns:1fr; gap:36px; }
  .split-media{ order:-1; }
  .contact-grid{ grid-template-columns:1fr; gap:30px; }
  .stats{ grid-template-columns:repeat(3,1fr); }
}
@media (max-width:760px){
  .hero{
    min-height:auto; padding:130px 0 64px; text-align:left;
    background-image:
      linear-gradient(180deg,#06203b 0%,rgba(6,32,59,.78) 42%,rgba(6,32,59,.55) 70%,rgba(6,32,59,.78) 100%),
      url("../img/hero-banner.jpg?v=16");
    background-position:center, center center;
  }
  .hero-copy{ max-width:100%; }
  .hero h1{ white-space:normal; }
  .hero p.sub{ max-width:100%; }
}
@media (max-width:560px){
  body{ font-size:16px; }
  .container{ padding-inline:18px; }
  .hero{ padding:118px 0 56px; }
  .prod-grid{ grid-template-columns:1fr; }
  .ind-grid,.types-grid{ grid-template-columns:1fr; }
  .trust .container{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; }
  .form-row{ grid-template-columns:1fr; }
  .hero-actions .btn,.cta-actions .btn{ flex:1; justify-content:center; }
  .stats{ grid-template-columns:1fr; }
}