:root{
  --verde-900:#20302a; --verde-800:#28382f; --verde-700:#37453d;
  --verde-600:#465a4e; --verde-500:#5b7365; --verde-300:#9db9ab;
  --acento:#2f9e6b; --acento-600:#268a5d; --acento-100:#e2f2ea;
  --crema:#f5f2ea; --crema-2:#ece7db; --tinta:#1c2521; --gris:#66716b;
  --linea:#e2ddd0; --blanco:#ffffff; --sombra:0 14px 40px rgba(32,48,42,.10);
  --radio:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI',system-ui,-apple-system,Arial,sans-serif;color:var(--tinta);background:var(--crema);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;display:block}
.container{max-width:1160px;margin:0 auto;padding:0 24px}
.text-acento{color:var(--acento)}

/* Header */
.nav{position:sticky;top:0;z-index:50;background:rgba(245,242,234,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--linea)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:12px;color:var(--verde-700)}
.brand svg{height:38px;width:auto}
.brand b{font-size:22px;font-weight:800;letter-spacing:1px}
.menu{display:flex;align-items:center;gap:6px}
.menu a{padding:10px 16px;border-radius:10px;color:var(--verde-700);font-weight:600;font-size:15px;transition:.2s}
.menu a:hover{background:var(--crema-2)}
.menu a.cta{background:var(--verde-700);color:#fff}
.menu a.cta:hover{background:var(--verde-800)}
.burger{display:none;background:none;border:0;font-size:26px;color:var(--verde-700);cursor:pointer}

/* Hero */
.hero{position:relative;overflow:hidden;padding:90px 0 70px}
.hero:before{content:"";position:absolute;inset:0;background:
   radial-gradient(900px 500px at 85% -10%, rgba(47,158,107,.16), transparent 60%),
   radial-gradient(700px 500px at 0% 120%, rgba(55,69,61,.12), transparent 55%)}
.hero-in{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--acento-100);color:var(--acento-600);font-weight:700;font-size:13px;padding:7px 14px;border-radius:999px;letter-spacing:.4px}
.hero h1{font-size:clamp(34px,5vw,54px);line-height:1.08;margin:20px 0 16px;font-weight:800;color:var(--verde-900);letter-spacing:-.5px}
.hero p.lead{font-size:19px;color:var(--verde-600);max-width:520px}
.hero-cta{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 26px;border-radius:12px;font-weight:700;font-size:16px;cursor:pointer;border:0;transition:.2s;white-space:nowrap}
.btn-primary{background:var(--acento);color:#fff;box-shadow:0 10px 24px rgba(47,158,107,.30)}
.btn-primary:hover{background:var(--acento-600);transform:translateY(-2px)}
.btn-ghost{background:transparent;border:1.5px solid var(--verde-300);color:var(--verde-700)}
.btn-ghost:hover{background:var(--crema-2)}
.btn-dark{background:var(--verde-700);color:#fff}
.btn-dark:hover{background:var(--verde-800)}
.hero-card{background:var(--blanco);border:1px solid var(--linea);border-radius:var(--radio);padding:26px;box-shadow:var(--sombra)}
.hero-card h4{font-size:14px;text-transform:uppercase;letter-spacing:1px;color:var(--gris);margin-bottom:14px}
.mini-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px dashed var(--linea)}
.mini-row:last-child{border:0}
.mini-row span{color:var(--gris);font-size:14px}
.mini-row b{color:var(--verde-800);font-size:16px}
.trust{display:flex;gap:26px;margin-top:26px;flex-wrap:wrap}
.trust div{font-size:14px;color:var(--verde-600)}
.trust b{display:block;font-size:24px;color:var(--verde-800)}

/* Secciones */
.section{padding:74px 0}
.section-head{text-align:center;max-width:640px;margin:0 auto 46px}
.section-head .eyebrow{margin-bottom:14px}
.section-head h2{font-size:clamp(28px,3.5vw,40px);color:var(--verde-900);font-weight:800;letter-spacing:-.5px}
.section-head p{color:var(--verde-600);margin-top:12px;font-size:17px}

/* Cards de productos */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pcard{background:var(--blanco);border:1px solid var(--linea);border-radius:var(--radio);padding:30px;transition:.25s;position:relative;overflow:hidden}
.pcard:hover{transform:translateY(-6px);box-shadow:var(--sombra);border-color:var(--verde-300)}
.pcard .tag{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;color:var(--acento-600);background:var(--acento-100);padding:6px 12px;border-radius:999px}
.pcard h3{font-size:23px;margin:16px 0 8px;color:var(--verde-900)}
.pcard p{color:var(--gris);font-size:15px;min-height:48px}
.pcard ul{list-style:none;margin:16px 0 22px}
.pcard li{display:flex;gap:10px;align-items:center;padding:7px 0;color:var(--verde-700);font-size:15px}
.pcard li:before{content:"";width:18px;height:18px;border-radius:50%;background:var(--acento-100);flex:0 0 18px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232f9e6b' stroke-width='3'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E");background-size:12px;background-repeat:no-repeat;background-position:center}
.pcard .btn{width:100%;justify-content:center}

/* Pasos */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{text-align:center;padding:20px}
.step .num{width:52px;height:52px;border-radius:50%;background:var(--verde-700);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:20px;margin:0 auto 14px}
.step h4{color:var(--verde-900);margin-bottom:6px}
.step p{color:var(--gris);font-size:14px}

/* Formulario */
.form-wrap{background:var(--blanco);border:1px solid var(--linea);border-radius:22px;box-shadow:var(--sombra);padding:40px;max-width:920px;margin:0 auto}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 22px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1 / -1}
.field label{font-size:14px;font-weight:600;color:var(--verde-700)}
.field input,.field select,.field textarea{padding:13px 15px;border:1.5px solid var(--linea);border-radius:11px;font-size:15px;font-family:inherit;background:#fbfaf6;transition:.15s;color:var(--tinta)}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--acento);background:#fff;box-shadow:0 0 0 4px var(--acento-100)}
.field small{color:var(--gris);font-size:12px}
.form-note{background:var(--crema-2);border-radius:12px;padding:14px 16px;font-size:13px;color:var(--verde-600);margin-top:6px}

/* Consulta pública */
.consulta-box{max-width:560px;margin:0 auto;background:#fff;border:1px solid var(--linea);border-radius:20px;box-shadow:var(--sombra);padding:34px}
.consulta-form{display:flex;gap:12px;margin-top:8px}
.consulta-form input{flex:1;padding:14px 16px;border:1.5px solid var(--linea);border-radius:12px;font-size:16px}
.result-cuota{margin-top:26px}
.cuota-hero{background:linear-gradient(135deg,var(--verde-800),var(--verde-600));color:#fff;border-radius:18px;padding:28px;text-align:center}
.cuota-hero .lbl{font-size:13px;text-transform:uppercase;letter-spacing:1px;opacity:.8}
.cuota-hero .amt{font-size:44px;font-weight:800;margin:6px 0}
.cuota-hero .meta{opacity:.9;font-size:15px}
.badge-ok{display:inline-flex;align-items:center;gap:8px;background:var(--acento-100);color:var(--acento-600);padding:14px 20px;border-radius:12px;font-weight:700;font-size:17px}
.mora-line{margin-top:14px;color:#b23b3b;font-weight:600;font-size:14px;text-align:center}

/* Alertas */
.alert{padding:14px 18px;border-radius:12px;margin-bottom:20px;font-size:15px;font-weight:600}
.alert-ok{background:var(--acento-100);color:var(--acento-600)}
.alert-bad{background:#fbe6e6;color:#b23b3b}

/* Sobre nosotros */
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:12px}
.info-card{background:#fff;border:1px solid var(--linea);border-radius:var(--radio);padding:26px;text-align:center}
.info-card .k{font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--gris)}
.info-card .v{font-size:22px;font-weight:800;color:var(--verde-800);margin-top:8px}
.about-lead{max-width:760px;margin:0 auto;text-align:center;color:var(--verde-600);font-size:18px}

/* Contacto */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:stretch}
.contact-card{background:#fff;border:1px solid var(--linea);border-radius:var(--radio);padding:32px}
.contact-item{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--linea)}
.contact-item:last-child{border:0}
.contact-item .ic{width:44px;height:44px;border-radius:12px;background:var(--acento-100);display:flex;align-items:center;justify-content:center;flex:0 0 44px}
.contact-item .ic svg{width:22px;height:22px;color:var(--acento-600)}
.contact-item h4{font-size:15px;color:var(--verde-900)}
.contact-item p{color:var(--gris);font-size:15px}
.wa-btn{background:#25d366;color:#fff}
.wa-btn:hover{background:#1eb658}

/* Footer */
.footer{background:var(--verde-900);color:#cfe0d6;padding:56px 0 26px;margin-top:20px}
.footer-in{display:grid;grid-template-columns:2fr 1fr 1fr;gap:36px}
.footer .brand{color:#fff;margin-bottom:14px}
.footer h5{color:#fff;font-size:15px;margin-bottom:14px;letter-spacing:.5px}
.footer a{display:block;color:#a9c2b4;padding:5px 0;font-size:14px}
.footer a:hover{color:#fff}
.footer p{color:#9fb6a9;font-size:14px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:36px;padding-top:20px;text-align:center;color:#8fa89b;font-size:13px}

@media (max-width:900px){
  .hero-in{grid-template-columns:1fr;gap:36px}
  .grid-3,.steps,.info-grid,.contact-grid,.footer-in{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .menu{position:fixed;inset:74px 0 auto 0;background:var(--crema);flex-direction:column;padding:16px 24px;border-bottom:1px solid var(--linea);display:none}
  .menu.open{display:flex}
  .menu a{width:100%}
  .burger{display:block}
}