:root{
  --verde:#274E4B; --verde2:#1F302E; --salvia:#6C8659; --oro:#AB8A57; --oroL:#CBB994;
  --arena:#F4F1EA; --ink:#1E2A28; --rojo:#C2392E; --gris:#5A5A5A; --line:#E3DDD1;
  --maxw:1160px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Work Sans',system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:'Outfit',sans-serif;line-height:1.1;color:var(--verde)}
.container{width:90%;max-width:var(--maxw);margin:0 auto}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:'Outfit',sans-serif;font-weight:600;
  font-size:1rem;padding:.85rem 1.5rem;border-radius:10px;cursor:pointer;border:2px solid transparent;transition:.18s;white-space:nowrap}
.btn .ic{width:20px;height:20px;fill:currentColor}
.btn-primary{background:var(--oro);color:#fff}
.btn-primary:hover{background:#9a7a45}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.section .btn-ghost{color:var(--verde);border-color:var(--verde)}
.section .btn-ghost:hover{background:var(--verde);color:#fff}
.btn-block{width:100%;justify-content:center}
.btn-whats{background:#25D366;color:#fff;font-size:1.15rem}
.btn-whats:hover{background:#1faa52}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:var(--verde);box-shadow:0 2px 12px rgba(0,0,0,.12)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:.7rem 0}
.brand-logo{height:48px;width:auto}
.nav{display:flex;align-items:center;gap:1.6rem}
.nav a{color:#e8eee9;font-weight:500;font-size:.98rem}
.nav a:hover{color:#fff}
.nav .nav-cta{background:var(--oro);color:#fff;padding:.5rem 1.1rem;border-radius:8px;font-weight:600}
.nav .nav-cta:hover{background:#9a7a45}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav-toggle span{width:26px;height:3px;background:#fff;border-radius:2px;transition:.2s}

/* Hero */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.03)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(31,48,46,.92) 0%,rgba(31,48,46,.7) 45%,rgba(31,48,46,.35) 100%)}
.hero-content{position:relative;padding:4rem 0;max-width:760px}
.badge{display:inline-block;border:1.5px solid var(--oroL);color:var(--oroL);font-family:'Work Sans';font-weight:600;
  letter-spacing:.12em;text-transform:uppercase;font-size:.78rem;padding:.45rem 1rem;border-radius:30px;margin-bottom:1.4rem}
.hero h1{font-size:clamp(2.6rem,6vw,4.6rem);color:#fff;font-weight:800;letter-spacing:-.5px}
.hero h1 .accent{color:var(--oroL)}
.hero-sub{font-size:clamp(1.05rem,2.2vw,1.3rem);color:#d7e0da;margin:1rem 0 2rem}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}

/* Strip */
.strip{background:var(--verde2);color:#fff}
.strip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;padding:2.2rem 0;text-align:center}
.strip-item{display:flex;flex-direction:column;gap:.2rem}
.strip-big{font-family:'Outfit';font-weight:800;font-size:2.6rem;color:var(--oroL);line-height:1}
.strip-txt{color:#c2d2c6;font-size:.98rem}

/* Sections */
.section{padding:5rem 0}
.section-alt{background:var(--arena)}
.eyebrow{display:inline-block;font-family:'Work Sans';font-weight:700;text-transform:uppercase;letter-spacing:.14em;
  font-size:.8rem;color:var(--oro);margin-bottom:.7rem}
.eyebrow.gold{color:var(--oroL)}
.section h2{font-size:clamp(1.9rem,4vw,2.8rem);font-weight:700;margin-bottom:1rem}
.section p{color:#404844;margin-bottom:1rem;font-size:1.05rem}
.section-head{text-align:center;max-width:680px;margin:0 auto 2.6rem}
.section-head .lead{color:var(--gris)}

.two-col{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.two-col.reverse .col-img{order:-1}
.col-img img{border-radius:14px;box-shadow:0 16px 40px rgba(0,0,0,.16);width:100%;height:100%;object-fit:cover;max-height:460px}
.checklist{list-style:none;margin:1.2rem 0}
.checklist li{position:relative;padding-left:1.9rem;margin-bottom:.6rem;color:#374039}
.checklist li::before{content:"";position:absolute;left:0;top:.55em;width:11px;height:11px;border-left:3px solid var(--salvia);
  border-bottom:3px solid var(--salvia);transform:rotate(-45deg) translateY(-3px)}

/* Map */
.map-wrap{position:relative;width:100%;padding-bottom:75%;border-radius:14px;overflow:hidden;box-shadow:0 16px 40px rgba(0,0,0,.16)}
.map-wrap iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* Video */
.video-wrap{position:relative;max-width:380px;margin:0 auto;aspect-ratio:9/16;border-radius:14px;overflow:hidden;
  box-shadow:0 16px 40px rgba(0,0,0,.16);background:var(--verde2)}
.video-wrap video{width:100%;height:100%;object-fit:cover;display:block}
.video-sound{position:absolute;right:12px;bottom:12px;width:44px;height:44px;border:0;border-radius:50%;cursor:pointer;
  background:rgba(30,42,40,.72);display:flex;align-items:center;justify-content:center;transition:.18s}
.video-sound:hover{background:rgba(30,42,40,.9)}
.video-sound svg{width:22px;height:22px;fill:#fff}
.video-sound .ic-sound{display:none}
.video-wrap.sound-on .ic-sound{display:block}
.video-wrap.sound-on .ic-muted{display:none}

/* Trayectoria */
.trayectoria{background:var(--verde);color:#fff}
.trayectoria h2,.trayectoria .eyebrow{color:#fff}
.trayectoria .eyebrow{color:var(--oroL)}
.trayectoria p{color:#cdd8d1}
.stats{display:flex;gap:2.6rem;flex-wrap:wrap;margin:1.5rem 0 .2rem}
.stat-big{display:block;font-family:'Outfit';font-weight:800;font-size:2.4rem;color:var(--oroL);line-height:1.05}
.stat-txt{color:#bcccc2;font-size:.95rem}
.pillars{display:flex;gap:1.6rem;flex-wrap:wrap;margin-top:1.6rem}
.pillars div{display:flex;flex-direction:column;border-top:3px solid var(--oro);padding-top:.6rem;min-width:140px;flex:1}
.pillars strong{font-family:'Outfit';font-size:1.15rem}
.pillars span{color:#bcccc2;font-size:.92rem}

/* Contacto */
.section-dark{background:var(--verde2);color:#fff}
.section-dark h2{color:#fff}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
.contact-intro p{color:#c6d2c9}
.contact-form{background:#fff;border-radius:16px;padding:2rem;box-shadow:0 16px 40px rgba(0,0,0,.25)}
.field{margin-bottom:1rem}
.field label{display:block;font-weight:600;font-size:.9rem;color:var(--verde);margin-bottom:.35rem}
.field input,.field select,.field textarea{width:100%;padding:.75rem .9rem;border:1.5px solid var(--line);border-radius:9px;
  font-family:inherit;font-size:1rem;color:var(--ink);background:#fdfcfa}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--oro)}
.form-note{font-size:.82rem;color:var(--gris);margin-top:.8rem;text-align:center}

/* Footer */
.site-footer{background:var(--ink);color:#cdd5d0}
.footer-inner{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem;padding:3rem 0;align-items:start}
.footer-brand img{height:54px;margin-bottom:.8rem}
.footer-brand p{font-size:.92rem;line-height:1.7}
.footer-links{display:flex;flex-direction:column;gap:.5rem}
.footer-links a:hover,.footer-contact a:hover{color:var(--oroL)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:1.1rem 0;font-size:.85rem;color:#8a948e}

/* WhatsApp flotante */
.whats-float{position:fixed;right:18px;bottom:18px;z-index:60;width:58px;height:58px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(0,0,0,.3)}
.whats-float svg{width:32px;height:32px;fill:#fff}
.whats-float:hover{background:#1faa52}

/* Responsive */
@media(max-width:880px){
  .nav{position:fixed;inset:64px 0 auto 0;background:var(--verde);flex-direction:column;gap:0;
    padding:.5rem 0;transform:translateY(-150%);transition:.28s;box-shadow:0 12px 24px rgba(0,0,0,.2)}
  .nav.open{transform:translateY(0)}
  .nav a{padding:.9rem 5%;width:100%;border-top:1px solid rgba(255,255,255,.08)}
  .nav .nav-cta{margin:.6rem 5%;width:auto;text-align:center}
  .nav-toggle{display:flex}
  .two-col,.contact-grid{grid-template-columns:1fr;gap:2rem}
  .two-col.reverse .col-img{order:0}
  .footer-inner{grid-template-columns:1fr;gap:1.5rem}
}
@media(max-width:520px){
  .strip-grid{grid-template-columns:1fr;gap:1.4rem}
  .hero{min-height:92vh}
  .hero-actions .btn{width:100%;justify-content:center}
}