:root{
  --navy:#16324f;
  --navy-d:#0f2236;
  --orange:#e07a35;
  --orange-d:#c5611f;
  --green:#1f9c5b;
  --green-d:#168049;
  --ink:#1c2630;
  --muted:#5a6773;
  --line:#e2e6ea;
  --bg:#ffffff;
  --bg-alt:#f4f6f8;
  --sand:#f7f2ec;
  --radius:14px;
  --shadow:0 6px 24px rgba(16,34,54,.10);
  --shadow-lg:0 14px 40px rgba(16,34,54,.16);
  --max: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(--bg);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.narrow{max-width:840px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
a{color:var(--orange-d)}
img{max-width:100%}
h1,h2,h3{line-height:1.2;color:var(--navy)}

/* HEADER */
.site-header{position:sticky;top:0;z-index:50;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:64px}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--navy);font-size:1.18rem;letter-spacing:-.02em}
.brand-text strong{color:var(--orange)}
.main-nav{display:flex;gap:22px;margin-left:auto}
.main-nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:.97rem}
.main-nav a:hover{color:var(--orange-d)}
.header-call{background:var(--navy);color:#fff;padding:9px 16px;border-radius:9px;text-decoration:none;font-weight:700;white-space:nowrap}
.header-call:hover{background:var(--navy-d)}

/* HERO */
.hero{position:relative;color:#fff;overflow:hidden;background:var(--navy-d)}
.hero-bg{position:absolute;inset:0;z-index:0;
  background:
    linear-gradient(135deg,rgba(15,34,54,.93),rgba(15,34,54,.78)),
    repeating-linear-gradient(45deg,rgba(224,122,53,.10) 0 2px,transparent 2px 22px),
    radial-gradient(circle at 80% 15%,rgba(224,122,53,.30),transparent 45%);
}
.hero-bg::after{content:"";position:absolute;left:0;right:0;bottom:0;height:60px;background:linear-gradient(180deg,transparent,rgba(255,255,255,.05))}
.hero-inner{position:relative;z-index:1;padding:64px 20px 72px;max-width:880px}
.hero-eyebrow{color:var(--orange);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.82rem;margin-bottom:14px}
.hero h1{color:#fff;font-size:2.55rem;letter-spacing:-.02em;margin-bottom:18px}
.hero-sub{font-size:1.16rem;color:#dde4ea;max-width:680px;margin-bottom:28px}
.hero-sub strong{color:#fff}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:15px 26px;border-radius:11px;font-weight:700;font-size:1.05rem;text-decoration:none;border:none;cursor:pointer;transition:transform .12s ease,box-shadow .12s ease,background .15s ease}
.btn:hover{transform:translateY(-2px)}
.btn svg{flex-shrink:0}
.btn-call{background:var(--orange);color:#fff;box-shadow:0 8px 22px rgba(224,122,53,.35)}
.btn-call:hover{background:var(--orange-d)}
.btn-wa{background:var(--green);color:#fff;box-shadow:0 8px 22px rgba(31,156,91,.30)}
.btn-wa:hover{background:var(--green-d)}
.btn-mail{background:#fff;color:var(--navy);border:1px solid var(--line)}
.hero-badges{list-style:none;display:flex;flex-wrap:wrap;gap:10px 22px;font-size:.95rem;color:#cdd6df;font-weight:600}

/* TRUSTBAR */
.trustbar{background:var(--navy);color:#fff;padding:22px 0}
.trust-grid{display:flex;flex-wrap:wrap;justify-content:space-between;gap:18px;text-align:center}
.trust-item{flex:1 1 140px;display:flex;flex-direction:column}
.trust-num{font-size:1.7rem;font-weight:800;color:var(--orange);line-height:1.1}
.trust-item span:last-child{font-size:.88rem;color:#c7d0d9}

/* SECTIONS */
.section{padding:66px 0}
.section-alt{background:var(--bg-alt)}
.section-title{font-size:2rem;letter-spacing:-.02em;margin-bottom:14px}
.section-lead{color:var(--muted);max-width:760px;margin-bottom:36px;font-size:1.08rem}
.section-lead.light{color:#d7dee5}

/* CARDS */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);transition:transform .15s,box-shadow .15s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card-ico{font-size:1.9rem;width:54px;height:54px;display:flex;align-items:center;justify-content:center;background:var(--sand);border-radius:12px;margin-bottom:14px}
.card h3{font-size:1.18rem;margin-bottom:8px}
.card p{color:var(--muted);font-size:.98rem}
.why .card{border-top:3px solid var(--orange)}

/* PRICE TABLE */
.table-wrap{overflow-x:auto;border-radius:var(--radius);box-shadow:var(--shadow);background:#fff}
.price-table{width:100%;border-collapse:collapse;min-width:520px}
.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-size:.95rem}
.price-table tbody tr:nth-child(even){background:var(--bg-alt)}
.price-table td:nth-child(2){font-weight:700;color:var(--orange-d);white-space:nowrap}
.price-table td:nth-child(3){color:var(--muted);white-space:nowrap}
.price-note{font-size:.92rem;color:var(--muted);margin:16px 0 30px}
.factors{background:#fff;border:1px solid var(--line);border-left:4px solid var(--orange);border-radius:var(--radius);padding:24px}
.factors h3{margin-bottom:12px;font-size:1.2rem}
.check-list{list-style:none;display:grid;gap:9px}
.check-list li{padding-left:28px;position:relative;color:var(--ink)}
.check-list li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:800}

/* STEPS */
.steps{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:18px;counter-reset:s}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 20px;box-shadow:var(--shadow);position:relative}
.step-n{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;font-size:1.15rem;margin-bottom:12px}
.step h3{font-size:1.08rem;margin-bottom:6px}
.step p{color:var(--muted);font-size:.95rem}

/* CHALETS DARK */
.section-dark{background:var(--navy-d);color:#eef2f6}
.section-dark .section-title{color:#fff}
.section-dark .section-title::after{content:"";display:block;width:64px;height:4px;background:var(--orange);border-radius:3px;margin-top:14px}
.chalet-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:22px;margin-bottom:28px}
.chalet-block{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.10);border-radius:var(--radius);padding:26px}
.chalet-block h3{color:var(--orange);font-size:1.18rem;margin-bottom:10px}
.chalet-block p{color:#c9d3dc;font-size:.98rem}
.chalet-foot{font-size:1.05rem}
.section-dark a{color:#f3b183}

/* PROJECTS */
.project{padding:0;overflow:hidden}
.project-img{height:170px;background:
  linear-gradient(135deg,var(--navy),var(--orange-d));
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;letter-spacing:.03em;position:relative}
.project-img span{background:rgba(0,0,0,.25);padding:7px 14px;border-radius:20px;font-size:.9rem}
.project h3{padding:20px 22px 6px;font-size:1.12rem}
.project-data{list-style:none;padding:0 22px 22px;display:grid;gap:5px;color:var(--muted);font-size:.95rem}
.project-data strong{color:var(--ink)}

/* ZONES */
.zones{list-style:none;display:flex;flex-wrap:wrap;gap:11px;margin-bottom:18px}
.zones li{background:#fff;border:1px solid var(--line);border-radius:30px;padding:9px 18px;font-weight:600;color:var(--navy);box-shadow:0 2px 8px rgba(16,34,54,.05)}
.zones-note{color:var(--muted);font-size:.98rem}

/* REVIEWS */
.reviews{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:20px}
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.review blockquote{font-style:italic;color:var(--ink);margin-bottom:14px}
.review blockquote::before{content:"“";color:var(--orange);font-size:2.4rem;line-height:0;vertical-align:-.4em;margin-right:4px}
.review figcaption{font-weight:700;color:var(--navy);font-size:.92rem}

/* LICENCIAS */
#licencias h3{margin:26px 0 8px;font-size:1.25rem}
#licencias p{color:var(--ink)}

/* FAQ */
.faq details{background:#fff;border:1px solid var(--line);border-radius:11px;margin-bottom:12px;box-shadow:0 2px 8px rgba(16,34,54,.05);overflow:hidden}
.faq summary{cursor:pointer;padding:18px 50px 18px 20px;font-weight:700;color:var(--navy);position:relative;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--orange);font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq-a{padding:0 20px 18px;color:var(--muted)}

/* CTA SECTION */
.section-cta{background:linear-gradient(135deg,var(--navy),var(--navy-d));color:#fff}
.section-cta .section-title{color:#fff}
.cta-flex{display:grid;grid-template-columns:1.4fr 1fr;gap:28px;align-items:start}
.form{background:#fff;border-radius:var(--radius);padding:28px;display:grid;grid-template-columns:1fr 1fr;gap:16px;box-shadow:var(--shadow-lg)}
.field{display:flex;flex-direction:column;gap:6px}
.field-full{grid-column:1/-1}
.form label{font-weight:700;color:var(--navy);font-size:.9rem}
.form input,.form select,.form textarea{padding:11px 13px;border:1px solid var(--line);border-radius:9px;font-family:inherit;font-size:1rem;background:#fbfcfd}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--orange);border-color:var(--orange)}
.btn-submit{grid-column:1/-1;background:var(--orange);color:#fff;padding:15px}
.btn-submit:hover{background:var(--orange-d)}
.form-msg{grid-column:1/-1;font-weight:700;color:var(--green-d);min-height:1em}
.cta-side{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:26px;display:grid;gap:12px}
.cta-side h3{color:#fff;font-size:1.2rem;margin-bottom:4px}
.cta-side .btn{width:100%}
.cta-side .btn-mail{font-size:.92rem}
.cta-hours{color:#c7d0d9;font-size:.9rem;margin-top:6px}

/* SEO BLOCK */
.section-seo h2{font-size:1.7rem;margin-bottom:14px}
.section-seo h3{font-size:1.25rem;margin:26px 0 8px}
.section-seo p{margin-bottom:14px;color:var(--ink)}

/* FOOTER */
.site-footer{background:var(--navy-d);color:#c7d0d9;padding-top:54px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;padding-bottom:34px}
.brand-footer{color:#fff;margin-bottom:14px}
.footer-col p{font-size:.95rem}
.footer-h{color:#fff;font-size:1.05rem;margin-bottom:14px}
.footer-col address{font-style:normal;line-height:1.9;font-size:.95rem}
.site-footer a{color:#f3b183;text-decoration:none}
.site-footer a:hover{text-decoration:underline}
.footer-links{list-style:none;display:grid;gap:8px;font-size:.95rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:18px 0;font-size:.88rem}
.footer-bottom p{color:#9fadb9}

/* MOBILE BAR */
.mobile-bar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:60;background:#fff;border-top:1px solid var(--line);box-shadow:0 -4px 18px rgba(16,34,54,.12)}
.mobile-bar a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:9px;text-decoration:none;font-weight:700;font-size:.82rem;color:#fff}
.mb-call{background:var(--orange)}
.mb-wa{background:var(--green)}

/* ANIMATION */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* RESPONSIVE */
@media(max-width:900px){
  .cta-flex{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  body{font-size:16px}
  .main-nav{display:none}
  .hero h1{font-size:2rem}
  .hero-inner{padding:46px 20px 56px}
  .section{padding:50px 0}
  .section-title{font-size:1.6rem}
  .form{grid-template-columns:1fr}
  .mobile-bar{display:flex}
  body{padding-bottom:62px}
  .header-call{padding:8px 13px;font-size:.92rem}
}
@media(max-width:520px){
  .footer-grid{grid-template-columns:1fr}
  .hero-cta .btn{flex:1}
}

/* 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}