:root{
  --primary:#0057b8;
  --primary-dark:#003a7a;
  --accent:#00b6d6;
  --soft:#eaf8fc;
  --text:#15304b;
  --muted:#5f7288;
  --white:#ffffff;
  --shadow:0 14px 40px rgba(11, 48, 89, 0.12);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Montserrat',sans-serif;color:var(--text);background:#fff;line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button,input,textarea{font:inherit}
.container{width:min(1120px,92%);margin:0 auto}
.topbar{background:linear-gradient(90deg,var(--primary-dark),var(--primary));color:#fff;font-size:.92rem}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;padding:.8rem 0;gap:1rem}
.lang-toggle{border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.12);color:#fff;padding:.55rem .9rem;border-radius:999px;cursor:pointer;font-weight:700}
.header{position:sticky;top:0;z-index:25;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(0,0,0,.06)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:1rem 0;gap:1rem}
.brand img{height:58px;width:auto}
nav{display:flex;gap:1.2rem;flex-wrap:wrap;justify-content:flex-end}
nav a{font-weight:600;color:var(--muted)}
nav a:hover{color:var(--primary)}
.hero{position:relative;min-height:84vh;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,35,79,.84),rgba(0,87,184,.42),rgba(0,182,214,.15))}
.hero-content{position:relative;z-index:2;padding:5rem 0}
.hero-card{max-width:640px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);backdrop-filter:blur(14px);padding:2rem;border-radius:28px;box-shadow:var(--shadow);color:#fff}
.eyebrow,.section-tag{display:inline-block;padding:.45rem .85rem;border-radius:999px;background:rgba(255,255,255,.16);backdrop-filter:blur(6px);font-size:.85rem;font-weight:700;letter-spacing:.03em;text-transform:uppercase}
.hero h1{font-family:'Playfair Display',serif;font-size:clamp(2.4rem,5vw,4.5rem);line-height:1.02;margin:.9rem 0}
.hero p{font-size:1.06rem;max-width:56ch;color:rgba(255,255,255,.96)}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-top:1.4rem}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:.95rem 1.3rem;border-radius:999px;font-weight:700;transition:.25s ease;min-width:170px}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--primary));color:#fff;box-shadow:var(--shadow)}
.btn-secondary{border:1px solid rgba(255,255,255,.34);color:#fff;background:rgba(255,255,255,.08)}
.btn:hover{transform:translateY(-2px)}
.section{padding:5.4rem 0}
.section-soft{background:linear-gradient(180deg,#f7fcff, var(--soft))}
.two-col{display:grid;grid-template-columns:1.15fr .85fr;gap:2rem;align-items:center}
.content h2,.section-heading h2,.social-box h2,.contact-box h2{font-family:'Playfair Display',serif;font-size:clamp(2rem,4vw,3rem);line-height:1.1;margin:.8rem 0 1rem}
.content p,.section-heading p,.social-box p,.contact-box p{color:var(--muted)}
.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-top:1.7rem}
.feature-card,.benefit,.social-box,.contact-box,.video-card{background:#fff;border-radius:var(--radius);padding:1.35rem;box-shadow:var(--shadow)}
.feature-card h3{margin:0 0 .45rem;font-size:1rem}
.feature-card p,.benefit p{margin:0;color:var(--muted)}
.image-stack{position:relative;min-height:520px}
.main-photo{position:absolute;right:0;top:0;width:min(420px,100%);height:520px;object-fit:cover;border-radius:30px;box-shadow:var(--shadow)}
.floating-photo{position:absolute;left:0;bottom:40px;width:240px;height:300px;object-fit:cover;border:8px solid #fff;border-radius:28px;box-shadow:var(--shadow)}
.center{text-align:center;max-width:760px;margin:0 auto 1rem}
.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.benefit strong{display:block;margin-bottom:.4rem;font-size:1.05rem}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:1.7rem}
.gallery-item{border:0;background:#fff;padding:0;border-radius:22px;overflow:hidden;cursor:pointer;box-shadow:var(--shadow)}
.gallery-item img{width:100%;height:260px;object-fit:cover;transition:transform .4s ease}
.gallery-item:hover img{transform:scale(1.05)}
.video-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:1.5rem;align-items:center}
.video-card iframe{width:100%;aspect-ratio:16/9;border:0;border-radius:18px}
.social-contact{display:grid;grid-template-columns:.8fr 1.2fr;gap:1.5rem}
.social-links{display:flex;gap:1rem;flex-wrap:wrap;margin-top:1rem}
.social-links a{padding:.95rem 1.15rem;border-radius:999px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-weight:700}
.contact-list{list-style:none;padding:0;margin:1rem 0 1.2rem;display:grid;gap:.55rem}
.contact-list a{color:var(--primary)}
.contact-form{display:grid;gap:.9rem}
.contact-form input,.contact-form textarea{width:100%;padding:1rem 1.05rem;border-radius:16px;border:1px solid #dce9f5;background:#fbfdff}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(0,182,214,.12)}
.map-section iframe{width:100%;height:420px;border:0;display:block}
.footer{background:#0c2138;color:#dce8f4;padding:1.3rem 0}
.footer-inner{display:flex;justify-content:space-between;gap:1rem;align-items:center;flex-wrap:wrap}
.footer a{color:#fff}
.float-btn{position:fixed;right:18px;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;box-shadow:var(--shadow);z-index:40}
.float-btn svg{width:28px;height:28px;fill:#fff}
.float-btn.whatsapp{bottom:88px;background:#1fbf63}
.float-btn.call{bottom:20px;background:var(--primary)}
.lightbox{position:fixed;inset:0;background:rgba(4,13,24,.88);display:none;align-items:center;justify-content:center;z-index:80;padding:2rem}
.lightbox.open{display:flex}
.lightbox img{max-width:min(92vw,980px);max-height:86vh;border-radius:24px;box-shadow:var(--shadow)}
.lightbox-close{position:absolute;top:20px;right:24px;font-size:2rem;border:0;background:transparent;color:#fff;cursor:pointer}
.fade-in{opacity:0;transform:translateY(22px);transition:all .8s ease}
.fade-in.visible{opacity:1;transform:none}
@media (max-width: 980px){
  .two-col,.video-layout,.social-contact,.benefits{grid-template-columns:1fr}
  .image-stack{min-height:unset;display:grid;gap:1rem}
  .main-photo,.floating-photo{position:static;width:100%;height:auto;max-height:460px}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width: 720px){
  .topbar-inner,.nav{flex-direction:column;align-items:flex-start}
  nav{gap:.8rem}
  .hero{min-height:78vh}
  .hero-card{padding:1.35rem}
  .feature-grid,.gallery-grid{grid-template-columns:1fr}
  .footer-inner{flex-direction:column;align-items:flex-start}
  .float-btn{right:14px}
}