:root{
  --primary:#1d4ed8;
  --primary-dark:#1e3a8a;
  --primary-darker:#172554;
  --accent:#0ea5e9;
  --text:#0f172a;
  --muted:#64748b;
  --border:#e2e8f0;
  --soft:#f1f5f9;
  --soft-blue:#eff6ff;
  --wa:#25D366;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,Roboto,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.65;color:var(--text);background:#fff}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
h1,h2,h3,h4{font-weight:700;color:var(--primary-darker);line-height:1.2}
em{font-style:normal;color:var(--accent)}

/* Header */
.site-header{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:60;box-shadow:0 1px 3px rgba(15,23,42,.05)}
.header-inner{max-width:1240px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo:hover{text-decoration:none}
.logo-icon{width:54px;height:54px;flex-shrink:0}
.logo-text{display:flex;flex-direction:column;line-height:1.2}
.logo-h{font-size:1.25rem;font-weight:700;color:var(--primary-darker);letter-spacing:-.01em}
.logo-h strong{color:var(--primary);font-weight:800}
.logo-sub{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-weight:600;margin-top:2px}
.site-nav{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.site-nav a{padding:10px 16px;color:var(--text);font-weight:600;font-size:.95rem;border-radius:7px;text-decoration:none;transition:.15s}
.site-nav a:hover{background:var(--soft-blue);color:var(--primary);text-decoration:none}
.nav-cta{background:var(--primary)!important;color:#fff!important;font-weight:700!important;padding:11px 18px!important}
.nav-cta:hover{background:var(--primary-dark)!important;text-decoration:none!important}

/* Hero */
.hero{background:linear-gradient(135deg,var(--primary-darker) 0%,var(--primary-dark) 100%);color:#fff;padding:64px 24px 72px;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-20%;right:-10%;width:55%;height:160%;background:radial-gradient(circle,rgba(14,165,233,.18) 0%,transparent 65%);pointer-events:none}
.hero-inner{max-width:1240px;margin:0 auto;position:relative;z-index:1;display:grid;grid-template-columns:1.5fr 1fr;gap:48px;align-items:start}
.eyebrow{display:inline-block;background:rgba(14,165,233,.15);color:#7dd3fc;border:1px solid rgba(14,165,233,.4);padding:6px 16px;border-radius:100px;font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin-bottom:20px}
.hero-text h1{color:#fff;font-size:clamp(2.2rem,4.5vw,3.4rem);line-height:1.15;margin-bottom:18px;font-weight:800;letter-spacing:-.015em}
.hero-text h1 em{color:#7dd3fc}
.hero-text .sub{color:rgba(255,255,255,.86);font-size:1.05rem;line-height:1.7;margin-bottom:24px;max-width:600px}
.hero-points{list-style:none;margin-bottom:30px;display:grid;grid-template-columns:1fr 1fr;gap:8px 18px}
.hero-points li{display:flex;align-items:center;gap:9px;color:rgba(255,255,255,.92);font-size:.95rem}
.hero-points .dot{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;background:rgba(14,165,233,.2);color:#7dd3fc;border-radius:50%;font-size:.8rem;font-weight:700;flex-shrink:0}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.btn-primary{background:var(--accent);color:#fff;padding:13px 26px;border-radius:8px;font-weight:700;text-decoration:none;font-size:1rem;display:inline-flex;align-items:center;gap:8px;transition:.15s;border:0;cursor:pointer}
.btn-primary:hover{background:#0284c7;text-decoration:none;transform:translateY(-1px)}
.btn-primary.big{padding:16px 32px;font-size:1.1rem}
.btn-secondary{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.25);padding:13px 26px;border-radius:8px;font-weight:600;text-decoration:none;font-size:1rem;display:inline-flex;align-items:center;gap:8px;transition:.15s}
.btn-secondary:hover{background:rgba(255,255,255,.18);text-decoration:none}

/* Lead form */
.lead-form{background:#fff;color:var(--text);border-radius:14px;padding:28px;box-shadow:0 20px 60px rgba(0,0,0,.30)}
.lead-form h3{font-size:1.3rem;color:var(--primary-darker);margin-bottom:6px}
.form-sub{font-size:.88rem;color:var(--muted);margin-bottom:16px}
.lead-form input,.lead-form select,.lead-form textarea{width:100%;padding:11px 14px;border:1px solid var(--border);border-radius:8px;font-size:.95rem;font-family:inherit;color:var(--text);background:#fff;margin-bottom:10px;transition:.15s}
.lead-form input:focus,.lead-form select:focus,.lead-form textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(29,78,216,.15)}
.lead-form textarea{resize:vertical}
.lead-form button{width:100%;background:var(--accent);color:#fff;padding:13px;font-size:1rem;font-weight:700;border:0;border-radius:8px;cursor:pointer;margin-top:6px;transition:.15s}
.lead-form button:hover{background:#0284c7}
.form-legal{font-size:.72rem;color:var(--muted);margin-top:10px;text-align:center;line-height:1.5}
.form-legal a{color:var(--primary)}

/* Services strip */
.services-strip{padding:72px 24px;background:#fff}
.strip-inner{max-width:1240px;margin:0 auto}
.strip-inner h2{font-size:clamp(1.7rem,3vw,2.3rem);text-align:center;margin-bottom:42px;color:var(--primary-darker)}
.strip-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.strip-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:30px 26px;transition:.2s}
.strip-card:hover{box-shadow:0 12px 36px rgba(29,78,216,.10);border-color:var(--primary);transform:translateY(-3px)}
.strip-card .ico{font-size:2.4rem;margin-bottom:14px}
.strip-card h3{font-size:1.15rem;color:var(--primary-darker);margin-bottom:8px}
.strip-card p{color:var(--muted);font-size:.92rem;line-height:1.65}

/* Why section */
.why-section{padding:72px 24px;background:var(--soft-blue);border-top:1px solid var(--border)}
.why-inner{max-width:1240px;margin:0 auto}
.why-inner h2{font-size:clamp(1.7rem,3vw,2.3rem);text-align:center;margin-bottom:42px;color:var(--primary-darker)}
.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.why-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:28px 26px;border-left:4px solid var(--primary);position:relative}
.why-num{position:absolute;top:18px;right:18px;font-size:1.8rem;font-weight:800;color:var(--soft);font-family:'Inter',sans-serif}
.why-card h3{font-size:1.1rem;color:var(--primary-darker);margin-bottom:8px;padding-right:50px}
.why-card p{color:var(--muted);font-size:.92rem;line-height:1.65}

/* Zones */
.zones{padding:72px 24px;background:#fff}
.zones-inner{max-width:1100px;margin:0 auto}
.zones-inner h2{font-size:clamp(1.7rem,3vw,2.3rem);text-align:center;margin-bottom:14px;color:var(--primary-darker)}
.zones-sub{text-align:center;color:var(--muted);max-width:700px;margin:0 auto 40px;font-size:.98rem}
.zones-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.zones-cols>div{background:var(--soft);border:1px solid var(--border);border-radius:12px;padding:22px;color:var(--text);font-size:.92rem;line-height:1.75}
.zones-cols strong{color:var(--primary);display:block;margin-bottom:6px;text-transform:uppercase;letter-spacing:.05em;font-size:.78rem;font-weight:700}

/* FAQ */
.faq-section{padding:72px 24px;background:var(--soft-blue);border-top:1px solid var(--border)}
.faq-inner{max-width:880px;margin:0 auto}
.faq-inner h2{font-size:clamp(1.7rem,3vw,2.3rem);text-align:center;margin-bottom:38px;color:var(--primary-darker)}
.faq-item{background:#fff;border:1px solid var(--border);border-radius:10px;margin-bottom:10px;overflow:hidden}
.faq-q{width:100%;text-align:left;background:none;border:0;padding:18px 22px;font-size:1rem;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center;color:var(--primary-darker);font-family:inherit;line-height:1.4}
.faq-q::after{content:'+';color:var(--primary);font-weight:700;font-size:1.5rem;margin-left:16px}
.faq-q.open::after{content:'−'}
.faq-q:hover{background:var(--soft-blue)}
.faq-a{display:none;padding:0 22px 20px;color:var(--muted);font-size:.96rem;line-height:1.75}
.faq-a.open{display:block}

/* CTA Bottom */
.cta-bottom{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);padding:64px 24px;color:#fff;text-align:center}
.cta-bottom-inner{max-width:760px;margin:0 auto}
.cta-bottom h2{color:#fff;font-size:clamp(1.7rem,3vw,2.2rem);margin-bottom:14px}
.cta-bottom p{color:rgba(255,255,255,.85);font-size:1.05rem;margin-bottom:26px}

/* Footer */
.site-footer{background:var(--primary-darker);color:rgba(255,255,255,.78);padding:56px 24px 24px;font-size:.92rem}
.footer-inner{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:1.5fr 1fr 1fr 1.5fr;gap:36px}
.footer-inner h4{color:#fff;font-size:1.05rem;margin-bottom:14px;font-weight:700}
.footer-inner a{color:rgba(255,255,255,.72);display:block;padding:4px 0;font-size:.9rem;transition:.15s}
.footer-inner a:hover{color:#7dd3fc;text-decoration:none}
.footer-col p{color:rgba(255,255,255,.75);line-height:1.7;font-size:.9rem;margin-bottom:10px}
.footer-col p strong a{color:#7dd3fc;font-weight:700;font-size:1.05rem}
.footer-map iframe{border-radius:10px;border:1px solid rgba(255,255,255,.1)}
.footer-bottom{max-width:1240px;margin:36px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);text-align:center;font-size:.85rem;color:rgba(255,255,255,.55)}

/* Floating buttons (desktop) */
.float-wa,.float-phone{position:fixed;width:58px;height:58px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff!important;text-decoration:none;font-size:1.8rem;box-shadow:0 8px 22px rgba(0,0,0,.30);transition:.15s;z-index:90}
.float-wa{bottom:24px;right:24px;background:var(--wa)}
.float-phone{bottom:24px;right:96px;background:var(--primary)}
.float-wa:hover,.float-phone:hover{transform:scale(1.08);text-decoration:none}

/* Mobile sticky bottom bar */
.mobile-bottom-bar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:100;height:62px;box-shadow:0 -4px 16px rgba(0,0,0,.18)}
.mb-phone,.mb-wa{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:1rem;text-decoration:none;color:#fff!important;letter-spacing:.01em}
.mb-phone{background:var(--primary)}
.mb-wa{background:var(--wa)}
.mb-phone:hover,.mb-wa:hover{text-decoration:none;filter:brightness(1.08)}

/* Hamburger menu */
.nav-toggle-cb{display:none}
.hamburger{display:none;width:42px;height:42px;flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer;background:none;border:0;padding:0}
.hamburger span{width:24px;height:3px;background:var(--primary-darker);border-radius:2px;transition:.25s;display:block}

/* Underline accent (al Mejor Precio) */
.ulx{text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:4px;text-underline-offset:8px;font-style:normal;color:#fff}

/* Article body (for inner pages) */
.article-main{max-width:880px;margin:0 auto;padding:64px 24px}
.article-main h1{font-size:clamp(2rem,4vw,2.8rem);margin-bottom:16px;color:var(--primary-darker)}
.article-main h2{font-size:1.6rem;color:var(--primary-darker);margin:36px 0 14px;border-left:4px solid var(--primary);padding-left:14px}
.article-main h3{font-size:1.2rem;color:var(--primary-darker);margin:24px 0 10px}
.article-main p{margin-bottom:14px;color:var(--text);font-size:1rem;line-height:1.8}
.article-main ul{margin:6px 0 16px 22px;line-height:1.85}
.article-main li{margin-bottom:6px}
.article-main blockquote{background:var(--soft-blue);border-left:4px solid var(--primary);padding:18px 22px;margin:22px 0;border-radius:8px;font-style:italic;color:var(--text)}

.breadcrumb{background:var(--soft);border-bottom:1px solid var(--border);padding:12px 24px;font-size:.88rem;color:var(--muted)}
.breadcrumb-inner{max-width:1240px;margin:0 auto}
.breadcrumb a{color:var(--muted)}
.breadcrumb .sep{margin:0 8px}

@media (max-width:900px){
  .hero-inner{grid-template-columns:1fr}
  .hero-points{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr 1fr;gap:28px}
  .site-nav{gap:0}
  .site-nav a{padding:8px 10px;font-size:.88rem}
}
@media (max-width:768px){
  .mobile-bottom-bar{display:flex}
  .float-wa,.float-phone{display:none}
  body{padding-bottom:62px}
  .header-inner{position:relative;flex-wrap:nowrap}
  .hamburger{display:flex;order:2}
  .site-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:10px 14px 14px;border-top:1px solid var(--border);box-shadow:0 10px 26px rgba(0,0,0,.10);gap:2px}
  .site-nav a{padding:13px 16px;border-radius:7px;width:100%;font-size:1rem}
  .nav-cta{margin-top:6px;justify-content:center}
  .nav-toggle-cb:checked ~ .site-nav{display:flex}
  .nav-toggle-cb:checked ~ .hamburger span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .nav-toggle-cb:checked ~ .hamburger span:nth-child(2){opacity:0}
  .nav-toggle-cb:checked ~ .hamburger span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
}
@media (max-width:600px){
  .footer-inner{grid-template-columns:1fr}
}