:root{
  --kraft:#c88b4a;
  --kraft-dark:#8a5728;
  --ink:#1d211f;
  --muted:#4c4d4c;
  --paper:#fff9ef;
  --card:#ffffff;
  --green:#173d2b;
  --green-soft:#dbe9da;
  --shadow:0 24px 70px rgba(27,22,14,.14);
  --radius:28px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,system-ui,sans-serif;background:var(--paper);color:var(--ink);line-height:1.6;overflow-x:hidden}
a{text-decoration:none;color:inherit}
.site-header{position:sticky;top:0;z-index:10;background:rgba(255,249,239,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(138,87,40,.14)}
.navbar{max-width:1180px;margin:auto;padding:16px 22px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px}
.brand strong{font-family:Montserrat;font-size:21px;display:block;line-height:1}
.brand small{font-size:12px;color:var(--muted)}
.nav-links{display:flex;align-items:center;gap:24px;font-weight:700;font-size:14px}
.nav-cta{background:var(--green);color:white;padding:11px 18px;border-radius:999px}
.menu-toggle{display:none;background:none;border:0;font-size:26px}
.hero{max-width:1180px;margin:auto;min-height:720px;padding:86px 22px 60px;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;position:relative}
.hero:before{content:"";position:absolute;inset:40px -120px auto auto;width:440px;height:440px;border-radius:50%;background:radial-gradient(circle,var(--green-soft),transparent 65%);z-index:-1}
.eyebrow{display:inline-flex;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--kraft-dark);font-size:12px;margin-bottom:15px}
.hero h1,.section h2,.split-text h2,.quote-band h2,.contact h2{font-family:Montserrat,sans-serif;line-height:1.05;letter-spacing:-.04em}
.hero h1{font-size:clamp(42px,7vw,76px);max-width:760px}.hero p{font-size:19px;color:var(--muted);max-width:630px;margin:24px 0}
.hero-actions,.contact-actions{display:flex;gap:14px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:14px 22px;font-weight:800;border:1px solid transparent;transition:.25s}
.btn:hover{transform:translateY(-3px)}.primary{background:var(--green);color:#fff;box-shadow:0 16px 38px rgba(23,61,43,.22)}.secondary{border-color:rgba(29,33,31,.16);background:#fff;color:var(--ink)}.trust-strip{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.trust-strip span{background:#fff;border:1px solid rgba(138,87,40,.12);padding:9px 13px;border-radius:999px;font-weight:700;font-size:13px;color:var(--kraft-dark)}
.hero-visual{min-height:500px;display:grid;place-items:center}.box-scene{position:relative;width:min(480px,92vw);height:460px}.box{position:absolute;background:linear-gradient(135deg,#d59b5a,#b87333);border:3px solid rgba(83,52,23,.55);box-shadow:var(--shadow);transform-style:preserve-3d}
.box span{position:absolute;inset:15px;border:2px dashed rgba(255,255,255,.28);border-radius:8px}
.box-large{width:285px;height:230px;left:75px;top:145px;border-radius:20px;transform:rotate(-4deg)}
.box-small{width:185px;height:145px;left:235px;top:45px;border-radius:18px;transform:rotate(10deg)}.box-flat{width:230px;height:72px;left:10px;top:90px;border-radius:18px;transform:rotate(-13deg)}
.corrugado{position:absolute;right:5px;bottom:30px;width:250px;height:118px;border-radius:24px;background:repeating-linear-gradient(90deg,#935b2b 0 10px,#d39b5c 10px 20px);opacity:.95;box-shadow:var(--shadow);transform:rotate(7deg)}
.metrics{max-width:1080px;margin:-20px auto 40px;padding:0 22px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.metrics div{background:#fff;border:1px solid rgba(138,87,40,.12);border-radius:22px;padding:26px;text-align:center;box-shadow:0 14px 40px rgba(27,22,14,.06)}
.metrics strong{font-family:Montserrat;font-size:34px;color:var(--kraft-dark);display:block}
.metrics span{color:var(--muted);font-weight:700;font-size:14px}.section{max-width:1180px;margin:auto;padding:80px 22px}.section-head{max-width:720px;margin-bottom:34px}.section h2,.split-text h2,.contact h2{font-size:clamp(32px,4.5vw,54px)}
.section-head p,.split-text p,.contact p{color:var(--muted);font-size:18px;margin-top:13px}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.product-card{background:#fff;border:1px solid rgba(138,87,40,.13);border-radius:var(--radius);padding:34px;min-height:260px;box-shadow:0 20px 55px rgba(27,22,14,.07);position:relative;overflow:hidden}
.product-card:after{content:"";position:absolute;right:-40px;bottom:-40px;width:130px;height:130px;border-radius:50%;background:var(--green-soft)}
.card-icon{font-size:34px;color:var(--kraft-dark);margin-bottom:22px}.product-card h3{font-family:Montserrat;font-size:24px;margin-bottom:10px}.product-card p{color:var(--muted)}
.split-section{max-width:1180px;margin:30px auto;padding:80px 22px;display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center}
.split-visual{height:430px;position:relative}.layer-card{position:absolute;width:245px;padding:24px;border-radius:24px;background:#fff;border:1px solid rgba(138,87,40,.14);box-shadow:var(--shadow);font-family:Montserrat;font-weight:800;font-size:24px}
.one{left:0;top:35px}.two{right:30px;top:105px;background:#f1d7b7}.three{left:60px;bottom:115px;background:#dfe9d8}.four{right:0;bottom:35px}.process-list{list-style:none;margin-top:24px;display:grid;gap:16px}
.process-list li{background:#fff;border-left:5px solid var(--kraft);padding:18px 20px;border-radius:16px;box-shadow:0 12px 32px rgba(27,22,14,.06)}.process-list strong{color:var(--green)}
.dark{max-width:none;background:var(--green);color:#fff}.dark .section-head{max-width:1180px;margin-left:auto;margin-right:auto}
.dark .eyebrow{color:#f0c38f}.dark p{color:rgba(255,255,255,.72)}.benefits{max-width:1180px;margin:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.benefit{border:1px solid rgba(255,255,255,.15);border-radius:24px;padding:26px;background:rgba(255,255,255,.06)}.benefit strong{display:block;font-family:Montserrat;font-size:22px;margin-bottom:8px}
.benefit span{color:rgba(255,255,255,.72)}.quote-band{max-width:1080px;margin:70px auto;padding:48px 34px;border-radius:34px;background:linear-gradient(135deg,#f3d2a8,#fff);display:flex;align-items:center;justify-content:space-between;gap:25px;box-shadow:var(--shadow)}
.quote-band h2{font-size:clamp(28px,4vw,46px);max-width:720px}.contact{max-width:1180px;margin:auto;padding:60px 22px 90px;display:grid;grid-template-columns:1fr 1fr;gap:22px}
.contact-card,.contact-form{background:#ffffffe7;border:1px solid rgba(138,87,40,.13);border-radius:var(--radius);padding:25px;box-shadow:0 20px 60px rgba(27,22,14,.07)}.contact-form{display:grid;gap:14px}.contact-form label{font-weight:800;color:var(--ink)}
input,textarea{width:100%;border:1px solid rgba(29,33,31,.16);border-radius:16px;padding:14px;margin-top:7px;font:inherit;background:#fffaf2}textarea{min-height:120px;resize:vertical}footer{text-align:center;padding:28px;color:var(--muted);background:#fff}
.reveal{opacity:0;transform:translateY(22px);transition:.7s ease}.reveal.visible{opacity:1;transform:none}

.brand-mark{
  display:grid;
  place-items:center;
  width:58px;
  height:58px;
  border-radius:15px;
  background:rgba(255, 255, 255, 0.014);
  overflow:hidden;
  box-shadow:0 10px 25px rgba(138, 87, 40, 0);
}

.brand-mark img{
  width:100%;
  height:100%;
  object-fit:contain;
  display:block;
  filter:none;
}

.brand-title{
  height:42px;
  width:auto;
  display:block;
  object-fit:contain;
}

.ubicacion-float{
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffffbb;
  color: rgb(252, 0, 0);
  font-size: 28px;
  text-decoration: none;
  box-shadow: 0 18px 40px rgba(170, 1, 1, 0.171);
  z-index: 999;
  transition: .3s ease;
}

.ubicacion-float:hover{
  transform: scale(1.08);
}

.ubicacion-float i{
  line-height: 1;
}

@media (max-width: 860px) {
  .menu-toggle {
    display: block;
  }
  .nav-links {
    position: absolute;
    left: 18px;
    right: 18px;
    top: 78px;
    background: #fff;
    border-radius: 22px;
    padding: 18px;
    display: none;
    flex-direction: column;
    box-shadow: var(--shadow);
    z-index: 100;
  }
  .nav-links.open {
    display: flex;
  }

  /* 2. Ajuste del Hero (Inicio) */
  .hero {
    grid-template-columns: 1fr;
    padding: 60px 20px 40px;
    text-align: center;
    min-height: auto;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero h1 {
    font-size: 38px;
  }
  .trust-strip {
    justify-content: center;
  }

  .hero-visual {
    min-height: 320px;
    margin-top: 20px;
  }
  .box-scene {
    height: 320px;
    transform: scale(0.7);
    margin: 0 auto;
  }

  /* 4. Métricas y Beneficios en una sola columna */
  .metrics, .product-grid, .benefits, .contact {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .split-section {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .split-visual {
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    padding: 20px 0;
  }
  .layer-card {
    position: relative !important;
    width: 90% !important;
    max-width: 300px;
    left: 0 !important;
    top: 0 !important;
    bottom: 0 !important;
    right: 0 !important;
    transform: none !important;
    font-size: 20px;
    text-align: center;
  }

  /* 6. Banda de Frase y Contacto */
  .quote-band {
    margin: 40px 18px;
    padding: 30px 20px;
    display: flex;
    flex-direction: column;
    text-align: center;
  }
  .quote-band h2 {
    font-size: 24px;
  }
  .quote-band .btn {
    margin-top: 15px;
    width: 100%;
  }
  
  .contact-card, .contact-form {
    padding: 25px;
  }
}

/* Ajuste para teléfonos muy pequeños (ej. iPhone SE) */
@media (max-width: 400px) {
  .hero h1 {
    font-size: 32px;
  }
  .box-scene {
    transform: scale(0.6);
  }
}
.brand-mark img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  display: block;
}
.ubicacion-float{
  right: 150px;
  bottom: 90px;
  width: 52px;
  height: 52px;
  font-size: 24px;
}