/* ==========================================================
   Limpiezas Chequenet — hoja de estilos
   Paleta derivada del logo (ver :root)
   ========================================================== */

/* ---------- Fuentes alojadas en el propio servidor (sin Google) ---------- */
@font-face{font-family:"Poppins";font-weight:600;font-style:normal;font-display:swap;src:url("../fonts/poppins-latin-600-normal.woff2") format("woff2")}
@font-face{font-family:"Poppins";font-weight:700;font-style:normal;font-display:swap;src:url("../fonts/poppins-latin-700-normal.woff2") format("woff2")}
@font-face{font-family:"Poppins";font-weight:700;font-style:italic;font-display:swap;src:url("../fonts/poppins-latin-700-italic.woff2") format("woff2")}
@font-face{font-family:"Inter";font-weight:400;font-style:normal;font-display:swap;src:url("../fonts/inter-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"Inter";font-weight:500;font-style:normal;font-display:swap;src:url("../fonts/inter-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"Inter";font-weight:600;font-style:normal;font-display:swap;src:url("../fonts/inter-latin-600-normal.woff2") format("woff2")}

:root{
  --turq:#0E9AA7;       /* Turquesa Chequenet: logo, iconos, títulos grandes */
  --turq-osc:#097A84;   /* Botones y enlaces (contraste AA con blanco) */
  --petroleo:#0B4A50;   /* Pie y franjas de contraste */
  --claro:#E7F5F5;      /* Fondos alternos */
  --negro:#1A1A1A;      /* Texto */
  --gris:#5B6B6D;       /* Texto secundario */
  --borde:#DCEBEB;
  --wa:#25D366;         /* Solo botón WhatsApp */
  --radio:14px;
  --sombra:0 6px 24px rgba(11,74,80,.08);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;font-family:"Inter",system-ui,sans-serif;color:var(--negro);background:#fff;line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
img{height:auto}
a{color:var(--turq-osc)}
h1,h2,h3{font-family:"Poppins",sans-serif;line-height:1.2;margin:0}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:10px;font-weight:600;font-size:15px;text-decoration:none;border:2px solid transparent;transition:background .2s,color .2s,transform .2s}
.btn:hover{transform:translateY(-1px)}
.btn svg{width:18px;height:18px}
.btn-primario{background:var(--turq-osc);color:#fff}
.btn-primario:hover{background:var(--petroleo)}
.btn-secundario{background:#fff;color:var(--turq-osc);border-color:var(--turq-osc)}
.btn-secundario:hover{background:var(--claro)}
.btn-wa{background:var(--wa);color:#0b2e17}
.btn-wa:hover{background:#1fbd5a}

/* ---------- Cabecera ---------- */
.cabecera{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--borde)}
.cabecera .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo svg{width:42px;height:42px;flex:none}
.logo-nombre{font-family:"Poppins";font-style:italic;font-weight:700;color:var(--turq);font-size:20px;line-height:1;display:block}
.logo-tag{font-family:"Poppins";font-weight:600;font-size:8.5px;letter-spacing:.14em;color:var(--negro);display:block;margin-top:4px}
.menu{display:flex;align-items:center;gap:26px}
.menu a{color:var(--negro);text-decoration:none;font-weight:500;font-size:15px}
.menu a:hover{color:var(--turq-osc)}
.menu .btn{padding:9px 18px;color:#fff}
.menu-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer}
.menu-toggle span{display:block;width:24px;height:2px;background:var(--negro);margin:5px 0;transition:.2s}

/* ---------- Portada ---------- */
.portada{background:linear-gradient(180deg,var(--claro) 0%,#fff 100%);padding:72px 0 64px}
.portada .wrap{display:grid;grid-template-columns:1.15fr 1fr;gap:48px;align-items:center}
.etiqueta{display:inline-block;color:var(--turq-osc);font-weight:600;font-size:13px;letter-spacing:.1em;text-transform:uppercase}
.portada h1{font-size:clamp(32px,5vw,48px);margin:12px 0 16px}
.portada h1 span{color:var(--turq)}
.portada p.intro{color:var(--gris);font-size:18px;margin:0 0 28px;max-width:560px}
.acciones{display:flex;flex-wrap:wrap;gap:12px}
.ventajas{display:flex;flex-wrap:wrap;gap:10px 22px;list-style:none;padding:0;margin:28px 0 0;font-weight:500;font-size:15px}
.ventajas li{display:flex;align-items:center;gap:8px}
.ventajas svg{width:20px;height:20px;flex:none}
.portada-img{position:relative}
.portada-img img{border-radius:22px;box-shadow:var(--sombra);width:100%}
.sello{position:absolute;left:-18px;bottom:24px;background:#fff;border-radius:12px;box-shadow:var(--sombra);padding:12px 16px;display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600}
.sello svg{width:32px;height:32px}

/* ---------- Secciones ---------- */
.seccion{padding:80px 0}
.seccion.alt{background:var(--claro)}
.titulo-seccion{text-align:center;max-width:640px;margin:0 auto 44px}
.titulo-seccion h2{font-size:clamp(26px,3.5vw,34px);margin:8px 0 10px}
.titulo-seccion p{color:var(--gris);margin:0}

/* Servicios */
.tarjetas{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.tarjeta{padding:26px 22px}
.tarjeta{background:#fff;border:1px solid var(--borde);border-radius:var(--radio);transition:box-shadow .2s,transform .2s}
.tarjeta:hover{box-shadow:var(--sombra);transform:translateY(-3px)}
.icono{width:52px;height:52px;border-radius:13px;background:var(--claro);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.icono svg{width:26px;height:26px;stroke:var(--turq-osc)}
.tarjeta h3{font-size:19px;margin-bottom:8px}
.tarjeta p{color:var(--gris);margin:0 0 14px}
.tarjeta ul{list-style:none;padding:0;margin:0;font-size:14.5px}
.tarjeta li{padding-left:22px;position:relative;margin:4px 0}
.tarjeta li::before{content:"";position:absolute;left:0;top:7px;width:12px;height:7px;border-left:2.5px solid var(--turq);border-bottom:2.5px solid var(--turq);transform:rotate(-45deg)}

/* Por qué elegirnos */
.razones{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.razon{text-align:center;padding:10px}
.razon .icono{margin:0 auto 14px;background:#fff}
.razon h3{font-size:17px;margin-bottom:6px}
.razon p{color:var(--gris);font-size:14.5px;margin:0}

/* Nosotros */
.nosotros{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:center}
.nosotros img{border-radius:22px;box-shadow:var(--sombra)}
.nosotros h2{font-size:clamp(26px,3.5vw,34px);margin:8px 0 16px}
.nosotros p{color:var(--gris);margin:0 0 16px}

/* Zona */
.zona{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.zona h2{font-size:clamp(26px,3.5vw,34px);margin:8px 0 16px}
.zona p{color:var(--gris)}
.municipios{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:20px 0 0}
.municipios li{background:#fff;border:1px solid var(--borde);border-radius:30px;padding:6px 14px;font-size:14px;font-weight:500}

/* Contacto */
.contacto{background:var(--petroleo);color:#fff;border-radius:24px;padding:56px 40px;text-align:center}
.contacto h2{font-size:clamp(26px,3.5vw,34px);margin-bottom:10px}
.contacto p{color:#cfe6e6;margin:0 0 30px}
.contacto-opciones{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;max-width:860px;margin:0 auto}
.sin-wa [data-wa]{display:none!important}
.sin-wa .contacto-opciones{max-width:620px}
.opcion{display:flex;flex-direction:column;align-items:center;gap:8px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:var(--radio);padding:24px 16px;color:#fff;text-decoration:none;transition:background .2s}
.opcion:hover{background:rgba(255,255,255,.14)}
.opcion svg{width:30px;height:30px}
.opcion strong{font-family:"Poppins";font-size:16px}
.opcion span{font-size:14.5px;color:#cfe6e6;word-break:break-word}
.horario{margin-top:24px;font-size:14px;color:#cfe6e6}

/* ---------- Pie ---------- */
.pie{background:#f6f9f9;border-top:1px solid var(--borde);padding:40px 0 24px;font-size:14px;color:var(--gris)}
.pie .wrap>div:first-child{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px;margin-bottom:24px}
.pie a{color:var(--gris);text-decoration:none}
.pie a:hover{color:var(--turq-osc)}
.pie-links{display:flex;gap:18px;flex-wrap:wrap}
.pie-legal{border-top:1px solid var(--borde);padding-top:18px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}

/* WhatsApp flotante */
.wa-flotante{position:fixed;right:18px;bottom:18px;z-index:60;width:56px;height:56px;border-radius:50%;background:var(--wa);display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(0,0,0,.2)}
.wa-flotante svg{width:30px;height:30px}

/* ---------- Páginas legales ---------- */
.legal{padding:56px 0 80px}
.legal .wrap{max-width:820px}
.legal h1{font-size:32px;margin-bottom:24px}
.legal h2{font-size:20px;margin:32px 0 10px}
.legal p,.legal li{color:#333}
.legal table{border-collapse:collapse;width:100%;margin:12px 0}
.legal td{border:1px solid var(--borde);padding:8px 12px;vertical-align:top}
.legal td:first-child{font-weight:600;width:38%;background:#f6f9f9}
.legal small{color:var(--gris)}
.pendiente{background:#fff4c2;padding:0 4px;border-radius:3px}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .tarjetas{grid-template-columns:1fr 1fr}
  .razones{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .portada .wrap,.nosotros,.zona{grid-template-columns:1fr;gap:36px}
  .portada{padding:48px 0}
  .sello{left:12px}
  .nosotros img{order:-1}
  .contacto-opciones{grid-template-columns:1fr}
  .contacto{padding:40px 20px}
  .menu-toggle{display:block}
  .menu{position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 20px;border-bottom:1px solid var(--borde);display:none}
  .menu.abierto{display:flex}
  .menu a{padding:12px 0;border-bottom:1px solid var(--borde)}
  .menu .btn{margin-top:12px;justify-content:center;border-bottom:0}
}
@media (max-width:600px){
  .tarjetas,.razones{grid-template-columns:1fr}
  .seccion{padding:56px 0}
  .acciones .btn{flex:1;justify-content:center}
}
@media (max-width:420px){
  .logo-nombre{font-size:17px}
  .logo-tag{font-size:7px}
  .cabecera .btn-secundario{padding:8px 12px;font-size:13px}
}