:root{
  --bg:#ffffff;
  --ink:#163a63;
  --ink-2:#2e3d4b;
  --steel:#c5c8ce;
  --steel-dark:#78808a;
  --gold:#c8a33b;
  --blue:#2f5d8c;
  --panel:#f5f7fa;
  --line:rgba(22,58,99,.10);
  --shadow:0 18px 45px rgba(22,58,99,.10);
  --radius:26px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:linear-gradient(180deg,#fff 0%,#f5f7fa 100%);color:var(--ink-2)}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.container{width:min(1180px,calc(100% - 32px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:14px 0}
.brand img{width:320px;max-width:100%;height:auto}
.nav{display:flex;gap:26px;flex-wrap:wrap;font-weight:700}
.nav a{color:var(--ink)}
.hero{position:relative;overflow:hidden;padding:72px 0 56px;background:linear-gradient(135deg,rgba(22,58,99,.06),rgba(255,255,255,.95) 45%,rgba(197,200,206,.28) 100%)}
.hero-watermark{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none;opacity:.16}
.hero-watermark img{width:min(860px,95vw);filter:grayscale(.06) contrast(1.08)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:center}
.eyebrow,.section-tag{display:inline-block;padding:12px 18px;border-radius:999px;background:linear-gradient(90deg,rgba(200,163,59,.18),rgba(197,200,206,.35));border:1px solid rgba(200,163,59,.28);font-weight:700;color:var(--ink)}
.section-tag.light{background:rgba(255,255,255,.15);color:#fff;border-color:rgba(255,255,255,.18)}
h1,h2{margin:18px 0 14px;color:var(--ink);line-height:1.03}
h1{font-size:clamp(2.7rem,5vw,4.7rem)}
h2{font-size:clamp(1.9rem,3vw,2.8rem)}
.lead{font-size:1.16rem;line-height:1.8;max-width:720px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0 24px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:15px 24px;border-radius:18px;font-weight:700}
.btn-primary{background:linear-gradient(135deg,var(--ink),var(--blue) 55%,var(--gold));color:#fff;box-shadow:0 16px 30px rgba(22,58,99,.18)}
.btn-secondary{background:#fff;border:1px solid var(--line);color:var(--ink)}
.hero-data{display:grid;gap:12px}
.hero-data div,.contact-card li,.address-box{background:rgba(255,255,255,.92);border:1px solid var(--line);border-radius:18px;padding:14px 16px;box-shadow:0 10px 26px rgba(22,58,99,.06)}
.hero-data strong,.contact-card strong{color:var(--ink)}
.hero-visual img{min-height:520px;object-fit:cover;border-radius:32px;box-shadow:0 28px 65px rgba(22,58,99,.16);border:1px solid rgba(255,255,255,.7)}
.section{padding:48px 0 68px}
.alt{background:linear-gradient(180deg,rgba(22,58,99,.03),rgba(197,200,206,.10) 45%,rgba(255,255,255,.96))}
.intro-box{display:grid;grid-template-columns:1fr .96fr;gap:28px;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:32px;padding:30px;box-shadow:var(--shadow)}
.intro-box p{line-height:1.85}
.facts-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.fact-card,.service-card,.contact-card{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:0 12px 30px rgba(22,58,99,.07)}
.fact-card{padding:22px;background:linear-gradient(180deg,rgba(255,255,255,.98),rgba(245,247,250,.85))}
.fact-card span{display:block;margin-bottom:8px;color:#6f7780;font-weight:700}
.fact-card strong{color:var(--ink)}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:22px}
.service-card{padding:26px;position:relative;overflow:hidden;min-height:140px;background:linear-gradient(180deg,rgba(255,255,255,.98),rgba(245,247,250,.84))}
.service-card:before{content:"";position:absolute;left:0;top:0;right:0;height:5px;background:linear-gradient(90deg,var(--ink),var(--blue),var(--steel),var(--gold))}
.service-card h3{margin:10px 0 0;color:var(--ink);line-height:1.35}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;grid-auto-rows:220px;margin-top:22px}
.gallery-item{overflow:hidden;border-radius:24px;border:1px solid var(--line);box-shadow:var(--shadow);background:#fff}
.gallery-item img{width:100%;height:100%;object-fit:cover}
.gallery-item.tall{grid-row:span 2}.gallery-item.wide{grid-column:span 2}
.contact-strip .strip-wrap{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:30px 32px;border-radius:30px;background:linear-gradient(135deg,rgba(22,58,99,.96),rgba(47,93,140,.92) 52%,rgba(200,163,59,.84));color:#fff;box-shadow:0 18px 40px rgba(22,58,99,.18)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.contact-card{padding:28px}
.contact-card ul{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:12px}
.address-box{margin-top:18px}
.site-footer{padding:22px 0 34px;border-top:1px solid var(--line)}
.footer-wrap{display:flex;justify-content:space-between;align-items:center;gap:14px;color:#6f7780}
.floating-whatsapp{position:fixed;right:18px;bottom:18px;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;font-size:1.5rem;color:#fff;background:linear-gradient(135deg,#1db954,#0d8f43);box-shadow:0 16px 38px rgba(13,143,67,.34);z-index:50}
@media (max-width:980px){.hero-grid,.intro-box,.contact-grid,.contact-strip .strip-wrap{grid-template-columns:1fr;display:grid}.services-grid{grid-template-columns:repeat(2,1fr)}.gallery-grid{grid-template-columns:repeat(2,1fr)}.gallery-item.wide{grid-column:span 2}}
@media (max-width:720px){.nav-wrap,.footer-wrap{flex-direction:column;align-items:flex-start}.brand img{width:290px}.nav{gap:14px}.hero{padding-top:42px}.services-grid,.gallery-grid,.facts-grid{grid-template-columns:1fr}.gallery-grid{grid-auto-rows:230px}.gallery-item.tall,.gallery-item.wide{grid-row:auto;grid-column:auto}.hero-visual img{min-height:320px}.hero-watermark img{width:min(700px,120vw);opacity:1}}