/* ============================================================= */
/*  Estilos compartidos — Gasista Matriculado La Matanza         */
/*  Editás esto UNA vez y cambia en todas las páginas del sitio  */
/* ============================================================= */
:root{
  --azul:#0b3c8c; --azul-osc:#082a63; --naranja:#ff6b00; --wpp:#25d366;
  --gris:#f4f6fb; --texto:#1c2433; --texto-suave:#54627a; --blanco:#fff;
  --sombra:0 8px 30px rgba(11,60,140,.10); --radio:14px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI',Roboto,system-ui,-apple-system,sans-serif;color:var(--texto);line-height:1.6;background:var(--blanco)}
a{text-decoration:none;color:inherit}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.2;color:var(--azul-osc)}

/* Barra superior */
.topbar{background:var(--azul-osc);color:#fff;font-size:.9rem;text-align:center;padding:8px 12px}
.topbar strong{color:#ffd34d}

/* Header */
header{background:#fff;box-shadow:0 2px 10px rgba(0,0,0,.05);position:sticky;top:0;z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;max-width:1080px;margin:0 auto}
.logo{font-weight:800;font-size:1.2rem;color:var(--azul)}
.logo span{color:var(--naranja)}
.menu{display:flex;gap:18px;align-items:center}
.menu a{font-size:.95rem;font-weight:600;color:var(--texto-suave)}
.menu a:hover{color:var(--azul)}
.btn-tel{background:var(--azul);color:#fff;padding:10px 18px;border-radius:50px;font-weight:700;font-size:.95rem;white-space:nowrap}

/* Hero */
.hero{background:linear-gradient(135deg,var(--azul) 0%,var(--azul-osc) 100%);color:#fff;padding:54px 0 60px;text-align:center}
.hero h1{color:#fff;font-size:2.3rem;margin-bottom:14px}
.hero p.sub{font-size:1.18rem;max-width:700px;margin:0 auto 26px;color:#dce6f7}
.hero .matric{display:inline-block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);padding:6px 16px;border-radius:50px;font-size:.9rem;margin-bottom:22px}
.cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:8px}
.btn-wpp{background:var(--wpp);color:#fff;font-size:1.12rem;font-weight:800;padding:16px 30px;border-radius:50px;box-shadow:0 8px 24px rgba(37,211,102,.4);transition:transform .15s}
.btn-wpp:hover{transform:translateY(-2px)}
.btn-call{background:var(--naranja);color:#fff;font-size:1.12rem;font-weight:800;padding:16px 30px;border-radius:50px}
.trust{display:flex;gap:26px;justify-content:center;flex-wrap:wrap;margin-top:30px;font-size:.95rem;color:#eaf1ff}
.trust div{display:flex;align-items:center;gap:8px}
.trust b{color:#ffd34d;font-size:1.15rem}

/* Secciones */
section{padding:54px 0}
.section-title{text-align:center;font-size:1.85rem;margin-bottom:10px}
.section-sub{text-align:center;color:var(--texto-suave);max-width:660px;margin:0 auto 34px}
.bg-gris{background:var(--gris)}

/* Bloque de texto localizado */
.intro-local{max-width:820px;margin:0 auto;color:var(--texto-suave);font-size:1.05rem}
.intro-local h2{color:var(--azul-osc);font-size:1.7rem;margin-bottom:16px;text-align:center}
.intro-local p{margin-bottom:14px}
.intro-local b{color:var(--texto)}

/* Servicios */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px}
.card{background:#fff;border:1px solid #eef1f7;border-radius:var(--radio);padding:26px;box-shadow:var(--sombra);transition:transform .15s}
.card:hover{transform:translateY(-4px)}
.card .ico{width:50px;height:50px;background:var(--gris);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.6rem;margin-bottom:14px}
.card h3{font-size:1.15rem;margin-bottom:8px}
.card p{color:var(--texto-suave);font-size:.96rem}

/* Barrios / zonas */
.zonas{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;max-width:780px;margin:0 auto}
.zonas span,.zonas a{background:#fff;border:1px solid #dce3f0;color:var(--azul);padding:9px 18px;border-radius:50px;font-weight:600;font-size:.95rem;transition:all .15s}
.zonas a:hover{background:var(--azul);color:#fff}

/* Por qué matriculado */
.why{display:flex;gap:40px;align-items:center;flex-wrap:wrap}
.why .txt{flex:1;min-width:280px}
.why h2{font-size:1.7rem;margin-bottom:16px}
.why ul{list-style:none;margin-top:16px}
.why li{padding:10px 0 10px 34px;position:relative;color:var(--texto-suave)}
.why li::before{content:"✔";position:absolute;left:0;top:10px;color:var(--wpp);font-weight:800;font-size:1.1rem}
.why .box{flex:1;min-width:280px;background:var(--azul);color:#fff;border-radius:var(--radio);padding:34px;text-align:center}
.why .box .big{font-size:2.6rem;font-weight:800;color:#ffd34d}

/* Pasos */
.pasos{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;text-align:center}
.paso .num{width:54px;height:54px;background:var(--naranja);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.4rem;font-weight:800;margin:0 auto 14px}

/* Precios */
.tabla{max-width:680px;margin:0 auto;border-radius:var(--radio);overflow:hidden;box-shadow:var(--sombra)}
.tabla table{width:100%;border-collapse:collapse;background:#fff}
.tabla th{background:var(--azul);color:#fff;padding:14px 18px;text-align:left}
.tabla td{padding:14px 18px;border-bottom:1px solid #eef1f7}
.tabla tr:last-child td{border-bottom:none}
.tabla td:last-child{text-align:right;font-weight:700;color:var(--azul)}
.precio-nota{text-align:center;color:var(--texto-suave);font-size:.88rem;margin-top:14px}

/* Testimonios */
.testi{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}
.testi .t{background:#fff;border-radius:var(--radio);padding:26px;box-shadow:var(--sombra)}
.testi .stars{color:#ffb400;margin-bottom:10px}
.testi p{font-style:italic;color:var(--texto-suave);margin-bottom:12px}
.testi .autor{font-weight:700;color:var(--azul)}

/* FAQ */
.faq{max-width:780px;margin:0 auto}
.faq details{background:#fff;border:1px solid #eef1f7;border-radius:12px;margin-bottom:12px;box-shadow:0 2px 10px rgba(0,0,0,.03)}
.faq summary{padding:18px 22px;font-weight:700;cursor:pointer;color:var(--azul-osc);list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--naranja);font-size:1.4rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{padding:0 22px 18px;color:var(--texto-suave)}

/* CTA final */
.cta-final{background:linear-gradient(135deg,var(--naranja),#e85d00);color:#fff;text-align:center}
.cta-final h2{color:#fff;font-size:1.9rem;margin-bottom:14px}
.cta-final p{max-width:560px;margin:0 auto 26px;font-size:1.08rem}

/* Footer */
footer{background:var(--azul-osc);color:#c7d4ec;padding:40px 0 90px;font-size:.92rem}
footer .cols{display:flex;flex-wrap:wrap;gap:30px;justify-content:space-between}
footer h4{color:#fff;margin-bottom:12px}
footer a:hover{color:#fff}
footer .legal{text-align:center;margin-top:26px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);font-size:.82rem;color:#8ea3c9}

/* Formulario de contacto */
.lead-form{max-width:560px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.lead-form input,.lead-form textarea{padding:14px 16px;border:1px solid #d4dbe8;border-radius:12px;font-size:1rem;font-family:inherit;background:#fff;color:var(--texto)}
.lead-form input:focus,.lead-form textarea:focus{outline:none;border-color:var(--azul)}
.lead-form button{background:var(--naranja);color:#fff;font-size:1.1rem;font-weight:800;padding:16px;border-radius:50px;border:none;cursor:pointer;transition:transform .15s}
.lead-form button:hover{transform:translateY(-2px)}
.lead-form button:disabled{opacity:.6;cursor:default}
.form-msg{text-align:center;font-weight:600;margin-top:6px;min-height:22px}

/* WhatsApp flotante */
.float-wpp{position:fixed;bottom:18px;right:18px;background:var(--wpp);color:#fff;padding:14px 22px;border-radius:50px;font-weight:800;box-shadow:0 8px 24px rgba(37,211,102,.5);z-index:99;display:flex;align-items:center;gap:8px;font-size:1.05rem}
.float-wpp:hover{transform:scale(1.04)}

@media(max-width:680px){
  .hero h1{font-size:1.7rem}
  .hero p.sub{font-size:1.02rem}
  .menu{display:none}
  .section-title{font-size:1.45rem}
  .float-wpp span{display:none}
  .float-wpp{padding:16px;border-radius:50%}
}