body{margin:0}
img{max-width:100%}
[hidden]{display:none!important}
/* Layout: logo header + nav sobre blanco, slider de productos a ancho completo, secciones apiladas con rejilla de 12 columnas */
:root{
  --bg:#ffffff;
  --ink:#1c1d1f;
  --muted:#5d6670;
  --line:#e3e7eb;
  --tint:#f3f6f8;
  --accent:#0d5f8f;
  --accent-soft:#e3eff6;
  --display:"Archivo","Helvetica Neue",Arial,sans-serif;
  --body:"Open Sans","Segoe UI",Arial,sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.6}
.wrap{max-width:1180px;margin:0 auto;padding-inline:24px}
@media (max-width:600px){.wrap{padding-inline:16px}}
h1,h2,h3{font-family:var(--display);line-height:1.15;text-wrap:balance;margin:0}
p{margin:0}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* Header */
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--bg);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;height:76px}
.logo img{height:42px;width:auto;display:block;mix-blend-mode:multiply}
.brand{display:flex;align-items:center;gap:14px}
.flag{display:flex;padding-left:14px;border-left:1px solid var(--line)}
.flag svg{width:30px;height:18px;display:block;box-shadow:0 0 0 1px var(--line);border-radius:2px}
@media (max-width:760px){.brand{gap:10px}.flag{padding-left:10px}.flag svg{width:24px;height:14.4px}}
nav ul{display:flex;gap:4px;list-style:none;margin:0;padding:0}
nav a{display:block;padding:8px 14px;text-decoration:none;font-weight:600;font-size:14px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);border-radius:4px}
nav a:hover,nav a.on{color:var(--ink);background:var(--tint)}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:4px;padding:8px 12px;font:600 14px var(--body);color:var(--ink);cursor:pointer}
@media (max-width:760px){
  .logo img{height:30px}
  .menu-btn{display:block}
  nav{position:absolute;left:0;right:0;top:76px;background:var(--bg);border-bottom:1px solid var(--line)}
  nav[data-open="false"]{display:none}
  nav ul{flex-direction:column;padding:8px 16px 16px}
}

/* Slider */
.slider{position:relative;background:var(--tint);overflow:hidden}
.track{display:flex;transition:transform .7s cubic-bezier(.65,0,.35,1)}
.slide{flex:0 0 100%;min-width:0;position:relative;height:clamp(420px,42vw,600px)}
.slide .photo{position:absolute;inset:0;width:100%;height:100%;max-width:100%;object-fit:cover}
.slide::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.92) 0%,rgba(255,255,255,.7) 30%,rgba(255,255,255,0) 46%)}
.slide .wrap{position:relative;z-index:1;height:100%;display:flex;align-items:center;padding-bottom:40px}
.caption{max-width:520px}
.slide .tag{font-size:12px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--accent)}
.slide h2{font-size:clamp(30px,4.4vw,52px);font-weight:800;margin-block:10px 14px}
.slide p{color:var(--muted);max-width:44ch}
.btn{display:inline-block;margin-top:24px;padding:12px 22px;background:var(--ink);color:var(--bg);text-decoration:none;font-weight:600;font-size:14px;border-radius:3px;border:0;cursor:pointer}
.btn:hover{background:var(--accent)}
.ctrl{position:absolute;bottom:24px;left:0;right:0;z-index:2}
.ctrl .wrap{display:flex;align-items:center;gap:12px}
.dots{display:flex;gap:8px}
.dots button{width:28px;height:4px;border:0;padding:0;background:rgba(28,29,31,.25);cursor:pointer;border-radius:2px}
.dots button[aria-current="true"]{background:var(--ink)}
.arrows{margin-left:auto;display:flex;gap:8px}
.arrows button{width:40px;height:40px;border:1px solid var(--line);background:var(--bg);border-radius:50%;cursor:pointer;font-size:18px;color:var(--ink)}
.arrows button:hover{border-color:var(--ink)}
@media (max-width:760px){
  .slide{height:auto;display:flex;flex-direction:column}
  .slide .photo{position:relative;height:220px;object-position:right center}
  .slide::after{display:none}
  .slide .wrap{height:auto;padding-block:24px 88px}
}

/* Secciones */
section.block{padding-block:88px;scroll-margin-top:76px}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.head{display:grid;grid-template-columns:5fr 7fr;gap:32px;align-items:end;margin-bottom:48px}
.head h2{font-size:clamp(28px,3.4vw,40px);font-weight:800}
.head p{color:var(--muted);max-width:60ch}
@media (max-width:760px){.head{grid-template-columns:1fr;gap:12px}section.block{padding-block:64px}}

/* Inicio */
.intro{display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:start}
.intro h1{font-size:clamp(32px,4vw,48px);font-weight:800}
.intro .lead{font-size:18px;color:var(--muted);margin-top:18px;max-width:58ch}
.facts{display:grid;gap:0;border-top:2px solid var(--ink)}
.facts div{display:flex;justify-content:space-between;gap:16px;padding-block:14px;border-bottom:1px solid var(--line)}
.facts dt{color:var(--muted);font-size:14px}
.facts dd{margin:0;font-weight:700;text-align:right}
@media (max-width:760px){.intro{grid-template-columns:1fr;gap:32px}}

/* Productos */
#productos{background:var(--tint)}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:980px){.grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.grid{grid-template-columns:1fr}}
.card{background:var(--bg);border:1px solid var(--line);border-radius:4px;display:flex;flex-direction:column;min-width:0}
.card .pic{aspect-ratio:4/3;max-width:100%;display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--line);padding:16px}
.card .pic svg{height:100%;width:auto}
.card .pic img{width:100%;height:100%;max-width:100%;object-fit:contain;display:block}
.card .pic-photo{padding:0;overflow:hidden;border-radius:4px 4px 0 0}
.card .pic-photo img{object-fit:cover}
.card .txt{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1}
.card h3{font-size:19px;font-weight:700}
.card p{color:var(--muted);font-size:14px}
.specs{margin-top:auto;padding-top:12px;display:flex;flex-wrap:wrap;gap:6px}
.specs span{font-size:12px;font-weight:600;padding:3px 8px;border-radius:2px;background:var(--accent-soft);color:var(--accent);font-variant-numeric:tabular-nums}

/* Matricería */
#matriceria{background:var(--ink);color:#fff}
#matriceria .eyebrow{color:#8cc4e6}
.mold{display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:start}
.mold h2{font-size:clamp(28px,3.4vw,40px);font-weight:800}
.mold-intro p{color:#c3c9cf;margin-top:16px;max-width:52ch}
.mold-photo{margin:8px 0 0;grid-column:1/-1}
.mold-photo img{display:block;width:100%;max-width:100%;aspect-ratio:1920/800;object-fit:cover;object-position:center 45%;border-radius:4px}
@media (max-width:600px){.mold-photo img{aspect-ratio:16/10}}
.mold-photo figcaption{margin-top:10px;font-size:13px;color:#9aa2aa}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{background:var(--accent);color:#fff}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#3a3c40;border:1px solid #3a3c40;border-radius:4px;overflow:hidden}
.steps li{background:var(--ink);padding:24px;display:flex;gap:16px;align-items:flex-start;min-width:0}
.steps .n{flex:0 0 36px;height:36px;border-radius:50%;border:1.5px solid #8cc4e6;color:#8cc4e6;display:flex;align-items:center;justify-content:center;font:700 15px var(--display);font-variant-numeric:tabular-nums}
.steps h3{font-size:18px;font-weight:700;margin-bottom:6px}
.steps p{color:#c3c9cf;font-size:14px}
@media (max-width:860px){.mold{grid-template-columns:1fr;gap:36px}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* Empresa */
.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.cols h3{font-size:20px;font-weight:700;margin-bottom:10px;padding-top:16px;border-top:2px solid var(--ink)}
.cols p{color:var(--muted)}
.counter .count{font:800 clamp(30px,3.4vw,42px)/1.1 var(--display);color:var(--accent);font-variant-numeric:tabular-nums;letter-spacing:-.01em;margin-bottom:10px;white-space:nowrap}
@media (max-width:760px){.cols{grid-template-columns:1fr;gap:28px}}

.plant{margin:0 0 56px}
.plant img{display:block;width:100%;max-width:100%;aspect-ratio:2000/824;object-fit:cover;border-radius:4px}
.plant figcaption{margin-top:12px;font-size:14px;color:var(--muted)}
@media (max-width:760px){.plant{margin-bottom:40px}}
/* Contacto */
#contacto{border-top:1px solid var(--line)}
.contact{display:grid;grid-template-columns:5fr 7fr;gap:56px}
.info{display:grid;gap:22px;align-content:start}
.info .k{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.info .v{font-size:17px;font-weight:600;user-select:all}
.info .item{display:flex;gap:14px;align-items:flex-start}
.info .item>div{min-width:0}
.info .ic{flex:0 0 44px;width:44px;height:44px;border-radius:50%;background:var(--accent-soft);display:flex;align-items:center;justify-content:center}
.info .ic svg{width:22px;height:22px;fill:none;stroke:var(--accent);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.info a.v{display:block;text-decoration:none;overflow-wrap:anywhere}
.info a.v:hover{color:var(--accent);text-decoration:underline}
form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
form .full{grid-column:1/-1}
label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}
input,select,textarea{width:100%;font:inherit;font-size:15px;padding:12px 14px;border:1px solid var(--line);border-radius:3px;background:var(--bg);color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.note.err{color:#b42318}
.btn:disabled{opacity:.6;cursor:wait}
textarea{min-height:130px;resize:vertical}
.note{font-size:14px;color:var(--accent);font-weight:600}
@media (max-width:760px){.contact{grid-template-columns:1fr;gap:40px}form{grid-template-columns:1fr}}

/* Mapa */
.map{width:100%;max-width:1920px;margin:0 auto;aspect-ratio:1920/400;min-height:160px;background:var(--tint);border-top:1px solid var(--line)}
.map iframe{display:block;width:100%;height:100%;border:0}
.map-fallback{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;padding:24px;background:repeating-linear-gradient(0deg,transparent 0 39px,var(--line) 39px 40px),repeating-linear-gradient(90deg,transparent 0 39px,var(--line) 39px 40px),var(--tint)}
.map-fallback svg{width:40px;height:40px;fill:var(--accent)}
.map-fallback strong{font:700 18px var(--display)}
.map-fallback span{color:var(--muted);font-size:14px}

/* Botón flotante WhatsApp */
.wa-float{position:fixed;right:20px;bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:40;display:flex;align-items:center;gap:0;height:58px;min-width:58px;padding:0 17px;border-radius:29px;background:#25d366;color:#fff;text-decoration:none;font:700 15px var(--body);box-shadow:0 6px 18px rgba(0,0,0,.22);transition:gap .25s,padding .25s,transform .2s,box-shadow .2s}
.wa-float svg{width:24px;height:24px;flex:0 0 24px;fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.wa-float span{max-width:0;overflow:hidden;white-space:nowrap;transition:max-width .25s}
.wa-float:hover,.wa-float:focus-visible{gap:10px;padding:0 22px 0 17px;transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,0,0,.28)}
.wa-float:hover span,.wa-float:focus-visible span{max-width:120px}
.wa-float:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
@media (max-width:600px){.wa-float{right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));height:54px;min-width:54px;padding:0 15px}}

footer{border-top:1px solid var(--line);padding-block:28px;font-size:13px;color:var(--muted)}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px}
footer img{height:26px;mix-blend-mode:multiply}