:root{
  --navy:#13233b;
  --navy-2:#1d3552;
  --navy-3:#2f4d72;
  --ink:#192534;
  --amber:#f29422;
  --amber-d:#d97c0c;
  --wa:#1f9d55;
  --wa-d:#15803d;
  --paper:#ffffff;
  --mist:#f4f6f9;
  --line:#e1e6ec;
  --muted:#5a6675;
  --radius:14px;
  --shadow:0 8px 30px rgba(19,35,59,.10);
  --wrap:1140px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--paper);line-height:1.65;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:var(--navy-3)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.narrow{max-width:820px}
.sr-only,.skip{position:absolute;left:-9999px}
.skip:focus{left:10px;top:10px;background:#fff;padding:10px 14px;z-index:1000;border-radius:8px}

/* Header */
.site-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:18px;height:66px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--navy);font-weight:600}
.brand-mark{display:flex}
.brand-text{font-size:1.12rem;letter-spacing:-.3px}
.brand-text strong{color:var(--amber-d)}
.main-nav{margin-left:auto;display:flex;gap:22px}
.main-nav a{text-decoration:none;color:var(--ink);font-weight:500;font-size:.95rem;padding:6px 0;border-bottom:2px solid transparent;transition:.2s}
.main-nav a:hover{color:var(--amber-d);border-color:var(--amber)}
.header-call{margin-left:8px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:700;text-decoration:none;border-radius:11px;padding:11px 18px;font-size:.96rem;border:0;cursor:pointer;transition:transform .15s,box-shadow .15s,background .2s;line-height:1}
.btn:hover{transform:translateY(-2px)}
.btn-call{background:var(--amber);color:#241405;box-shadow:0 6px 18px rgba(242,148,34,.35)}
.btn-call:hover{background:var(--amber-d)}
.btn-wa{background:var(--wa);color:#fff;box-shadow:0 6px 18px rgba(31,157,85,.32)}
.btn-wa:hover{background:var(--wa-d)}
.btn-lg{padding:16px 26px;font-size:1.05rem;border-radius:13px}

/* Hero (fondo claro, texto oscuro de la paleta) */
.hero{background:linear-gradient(160deg,#f7f9fc 0%,#e9eef5 55%,#dfe6ef 100%);color:var(--ink);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(transparent 96%,rgba(19,35,59,.05) 96%),linear-gradient(90deg,transparent 96%,rgba(19,35,59,.05) 96%);background-size:42px 42px;opacity:.7}
.hero-grid{position:relative;display:grid;grid-template-columns:1.25fr .85fr;gap:44px;align-items:center;padding:62px 20px 70px}
.eyebrow{color:var(--amber-d);font-weight:700;letter-spacing:.5px;text-transform:uppercase;font-size:.78rem;margin-bottom:14px}
h1{font-size:clamp(2rem,4.6vw,3.05rem);line-height:1.12;letter-spacing:-1px;font-weight:800;color:var(--navy)}
.hero-sub{margin:20px 0 26px;font-size:1.14rem;color:#33414f;max-width:560px}
.hero-sub strong{color:var(--navy)}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-cta.center{justify-content:center}
.hero-mail{display:inline-block;margin-top:16px;color:var(--navy-3);text-decoration:none;font-size:.92rem;border-bottom:1px dotted #8a98ab}
.hero-mail:hover{color:var(--navy)}
.hero-mail.light{color:#e7eef6;border-bottom-color:#5c7796}
.badges{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px 18px;margin-top:26px}
.badges li{font-size:.9rem;color:#2c3a4b;font-weight:500;display:flex;align-items:center;gap:8px}
.badges span{display:inline-grid;place-items:center;width:20px;height:20px;background:var(--amber);color:#231300;border-radius:50%;font-size:.7rem;font-weight:900;flex:none}
.hero-card{background:var(--navy);border:1px solid var(--navy-2);border-radius:18px;padding:14px;box-shadow:var(--shadow)}
.hcard-illu{border-radius:12px;overflow:hidden;margin-bottom:14px}
.hcard-stats{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.hcard-stats div{background:rgba(255,255,255,.06);border-radius:10px;padding:14px 12px;text-align:center}
.hcard-stats strong{display:block;font-size:1.45rem;color:var(--amber);font-weight:800}
.hcard-stats span{font-size:.78rem;color:#bcc9d8}

/* Trustbar */
.trustbar{background:var(--amber);color:#241405}
.trust-inner{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 34px;padding:13px 20px;font-weight:600;font-size:.86rem;text-align:center}
.trust-inner span{position:relative}

/* Sections */
.section{padding:66px 0}
.section-alt{background:var(--mist)}
.section-dark{background:var(--navy);color:#e9f0f8}
h2{font-size:clamp(1.55rem,3.2vw,2.15rem);line-height:1.18;letter-spacing:-.6px;font-weight:800;color:var(--navy)}
.section-dark h2{color:#fff}
.section-lead{margin:14px 0 34px;color:var(--muted);max-width:760px;font-size:1.05rem}
.section-dark .section-lead{color:#b9c8da}
h3{font-size:1.18rem;font-weight:700;color:var(--navy);margin-bottom:6px}

/* Grids/cards */
.grid{display:grid;gap:20px}
.cards{grid-template-columns:repeat(3,1fr)}
.cards.four{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;box-shadow:var(--shadow);transition:transform .18s,box-shadow .18s}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 38px rgba(19,35,59,.14)}
.card-ic{font-size:1.7rem;display:block;margin-bottom:10px}
.card p{color:var(--muted);font-size:.96rem}
.card.mini{padding:22px 18px}

/* Price table */
.table-wrap{overflow-x:auto;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--line)}
.price-table{width:100%;border-collapse:collapse;background:#fff;min-width:480px}
.price-table th,.price-table td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line)}
.price-table thead th{background:var(--navy);color:#fff;font-weight:600;font-size:.95rem}
.price-table tbody tr:nth-child(even){background:var(--mist)}
.price-table td:nth-child(2){font-weight:700;color:var(--amber-d);white-space:nowrap}
.price-table td:nth-child(3){white-space:nowrap;color:var(--muted)}
.budget{grid-template-columns:1fr 1fr;margin-top:26px}
.budget-box{background:#fff;border:1px solid var(--line);border-left:4px solid var(--amber);border-radius:12px;padding:22px}
.budget-box p{color:var(--muted);font-size:.96rem;margin-top:6px}

/* Gallery */
.gallery{grid-template-columns:repeat(4,1fr)}
.proj{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.proj-img{position:relative}
.ba{position:absolute;top:8px;font-size:.68rem;font-weight:700;padding:3px 8px;border-radius:6px;color:#fff}
.ba.before{left:8px;background:rgba(25,37,52,.78)}
.ba.after{right:8px;background:var(--amber-d)}
.proj figcaption{padding:13px 14px;font-size:.86rem;color:var(--muted)}
.proj figcaption strong{display:block;color:var(--navy);font-size:.95rem}

/* Steps */
.steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:s}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px 24px;position:relative;box-shadow:var(--shadow)}
.step-n{position:absolute;top:-16px;left:22px;width:38px;height:38px;background:var(--amber);color:#241405;font-weight:800;border-radius:10px;display:grid;place-items:center;font-size:1.1rem;box-shadow:0 5px 14px rgba(242,148,34,.4)}
.steps h3{margin-top:8px}
.steps p{color:var(--muted);font-size:.95rem}

/* Why */
.whys{grid-template-columns:repeat(3,1fr)}
.why{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:24px}
.why h3{color:#fff}
.why p{color:#b9c8da;font-size:.95rem}

/* Longtext IVA */
.longtext p{margin-bottom:16px;color:#2c3a4b}
.longtext h3{margin:28px 0 8px;font-size:1.3rem}
.narrow p{color:#2c3a4b;margin-bottom:14px}

/* Zones */
.zones-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:30px;align-items:center}
.zones{list-style:none;display:grid;gap:12px}
.zones li{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 18px;font-size:.96rem;color:var(--muted)}
.zones li strong{color:var(--navy)}
.map-illu{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}

/* Reviews */
.reviews{grid-template-columns:repeat(3,1fr)}
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.stars{color:var(--amber);letter-spacing:2px;margin-bottom:10px}
.review p{font-style:italic;color:#33414f}
.review cite{display:block;margin-top:12px;font-style:normal;font-weight:700;color:var(--navy);font-size:.9rem}

/* FAQ */
.faq-list details{background:#fff;border:1px solid var(--line);border-radius:11px;margin-bottom:12px;overflow:hidden}
.faq-list summary{cursor:pointer;padding:18px 50px 18px 20px;font-weight:600;color:var(--navy);position:relative;list-style:none;font-size:1.02rem}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--amber-d);font-weight:400;transition:transform .2s}
.faq-list details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq-a{padding:0 20px 18px;color:var(--muted)}

/* CTA final */
.cta-final{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 100%);color:#fff;text-align:center;padding:62px 0}
.cta-final h2{color:#fff}
.cta-inner p{color:#c8d4e2;max-width:600px;margin:14px auto 26px;font-size:1.08rem}

/* Footer */
.site-footer{background:#0d1a2b;color:#aebccd;padding:50px 0 0}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:34px;padding-bottom:34px}
.brand-text.foot{color:#fff;display:flex;align-items:center;gap:8px}
.foot-desc{margin-top:12px;font-size:.92rem;max-width:320px}
.foot-h{font-size:1rem;color:#fff;margin-bottom:14px;font-weight:700}
address{font-style:normal;font-size:.92rem;display:grid;gap:7px}
address a{color:var(--amber);text-decoration:none}
.foot-links{list-style:none;display:grid;gap:8px}
.foot-links a{color:#aebccd;text-decoration:none;font-size:.92rem}
.foot-links a:hover{color:#fff}
.copyright{border-top:1px solid rgba(255,255,255,.1);padding-top:18px;padding-bottom:78px;font-size:.82rem;color:#7e8da0;text-align:center}

/* Mobile bar */
.mobilebar{position:fixed;left:0;right:0;bottom:0;z-index:90;display:none;grid-template-columns:1fr 1fr;gap:0;background:#fff;border-top:1px solid var(--line);box-shadow:0 -4px 18px rgba(0,0,0,.12)}
.mobilebar a{display:flex;align-items:center;justify-content:center;gap:8px;padding:14px;font-weight:700;text-decoration:none;font-size:1rem}
.mb-call{background:var(--amber);color:#241405}
.mb-wa{background:var(--wa);color:#fff}

/* Reveal */
.section,.card,.proj,.steps li,.review{}
[data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .55s ease,transform .55s ease}
[data-reveal].in{opacity:1;transform:none}

/* Responsive */
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .cards,.cards.four,.gallery,.steps,.whys,.reviews{grid-template-columns:1fr 1fr}
  .zones-layout{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
  .main-nav,.header-call{display:none}
  .mobilebar{display:grid}
  .cards,.cards.four,.gallery,.steps,.whys,.reviews,.budget{grid-template-columns:1fr}
  .badges{grid-template-columns:1fr}
  .section{padding:48px 0}
  .hero-grid{padding:42px 20px 52px}
  .footer-grid{grid-template-columns:1fr}
  body{padding-bottom:0}
}
@media(max-width:420px){
  .hcard-stats{grid-template-columns:1fr 1fr}
  .btn-lg{width:100%;justify-content:center}
}

/* legal-links (auto) */
.legal-links{text-align:center;font-size:.82rem;opacity:.75;margin:1rem auto 0;padding:0 1rem}
.legal-links a{text-decoration:underline;text-underline-offset:3px}