:root{--blue:#0b75ce;--aqua:#34c5d1;--navy:#0a315e;--sky:#eaf8ff;--dark:#06172b;--white:#fff;--shadow:0 18px 45px rgba(6,23,43,.16)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#f7fbff;color:var(--dark)}a{color:inherit}img{max-width:100%;display:block}.site-header{position:fixed;top:0;left:0;width:100%;z-index:20;background:rgba(255,255,255,.88);backdrop-filter:blur(16px);box-shadow:0 8px 30px rgba(0,0,0,.06)}.nav{max-width:1180px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:12px 20px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--navy);font-weight:900;line-height:.9}.brand img{width:52px;height:52px;border-radius:16px;object-fit:cover;box-shadow:0 8px 20px rgba(11,117,206,.2)}.brand small{color:var(--aqua);letter-spacing:.12em}.nav-links{display:flex;align-items:center;gap:20px}.nav-links a{text-decoration:none;font-weight:700;color:var(--navy);font-size:.95rem}.lang-btn,.menu-toggle{border:0;border-radius:999px;background:linear-gradient(135deg,var(--blue),var(--aqua));color:white;font-weight:900;padding:10px 16px;cursor:pointer}.menu-toggle{display:none}.hero{min-height:100vh;display:grid;place-items:center;position:relative;overflow:hidden;padding:120px 20px 70px}.hero-bg{position:absolute;inset:0;background:url('assets/hero.jpg') center/cover no-repeat;transform:scale(1.03)}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,23,43,.82),rgba(6,23,43,.38),rgba(52,197,209,.18))}.hero-content{position:relative;max-width:980px;width:100%;color:white}.hero-logo-card{width:min(330px,76vw);background:rgba(255,255,255,.93);padding:18px;border-radius:28px;box-shadow:var(--shadow);margin-bottom:20px}.hero-logo-card img{border-radius:18px}.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:.78rem;font-weight:900;color:var(--aqua);margin:0 0 10px}.hero h1{font-size:clamp(2.5rem,7vw,5.6rem);line-height:.92;margin:0 0 18px;max-width:920px}.hero-text{font-size:clamp(1rem,2vw,1.28rem);max-width:720px;line-height:1.7;margin-bottom:28px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:14px 22px;text-decoration:none;font-weight:900;border:0;cursor:pointer}.primary{background:linear-gradient(135deg,var(--blue),var(--aqua));color:white;box-shadow:0 14px 28px rgba(11,117,206,.28)}.glass{background:rgba(255,255,255,.16);color:white;border:1px solid rgba(255,255,255,.38);backdrop-filter:blur(12px)}.section{max-width:1180px;margin:auto;padding:86px 20px}.section-title{text-align:center;margin-bottom:34px}.section-title p{color:var(--blue);font-weight:900;text-transform:uppercase;letter-spacing:.12em}.section-title h2{font-size:clamp(2rem,4vw,3.4rem);margin:0;color:var(--navy)}.intro-grid,.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.intro-card,.service-item,.contact-form,.contact-info,.video-card,.social-fallback{background:white;border-radius:28px;padding:28px;box-shadow:var(--shadow);border:1px solid rgba(11,117,206,.08)}.intro-card span{font-size:2.4rem}.intro-card h3,.service-item b{color:var(--navy);font-size:1.25rem}.intro-card p,.video-card p,.contact-info p{line-height:1.7;color:#526277}.services{background:linear-gradient(135deg,#e9f8ff,#fff);max-width:none}.services>.section-title,.services>.service-grid{max-width:1180px;margin-left:auto;margin-right:auto}.service-grid{grid-template-columns:repeat(4,1fr)}.service-item{display:flex;flex-direction:column;gap:8px}.service-item 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textarea:focus{border-color:var(--aqua);box-shadow:0 0 0 4px rgba(52,197,209,.16)}.map{margin-top:24px;border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}.map iframe{width:100%;height:380px;border:0;display:block}.whatsapp{position:fixed;right:22px;bottom:22px;width:62px;height:62px;border-radius:50%;background:#25d366;color:white;text-decoration:none;display:grid;place-items:center;font-size:1.7rem;font-weight:900;z-index:30;box-shadow:0 15px 30px rgba(0,0,0,.22)}footer{text-align:center;background:#04152a;color:white;padding:26px 16px}footer a{color:#75e5ef;font-weight:900}.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.86);display:none;align-items:center;justify-content:center;z-index:50;padding:20px}.lightbox.active{display:flex}.lightbox img{max-width:min(100%,1100px);max-height:85vh;border-radius:18px}.lightbox button{position:absolute;top:18px;right:18px;border:0;border-radius:50%;width:48px;height:48px;font-size:2rem;background:white;cursor:pointer}.reveal{opacity:0;transform:translateY(24px);transition:.8s ease}.reveal.show{opacity:1;transform:none}@media(max-width:900px){.menu-toggle{display:block}.nav-links{position:absolute;left:16px;right:16px;top:82px;background:white;border-radius:24px;box-shadow:var(--shadow);padding:18px;display:none;flex-direction:column}.nav-links.open{display:flex}.hero{align-items:end}.intro-grid,.service-grid,.gallery,.video-card,.social-grid,.contact-grid{grid-template-columns:1fr}.gallery img{height:240px}.section{padding:68px 16px}.hero h1{font-size:clamp(2.2rem,13vw,4rem)}.fb-embed{min-height:360px}.fb-embed iframe{height:420px}.brand span{font-size:.9rem}}@media(max-width:520px){.hero-actions .btn{width:100%}.hero-logo-card{width:100%}.gallery img{height:210px}.whatsapp{width:56px;height:56px;right:16px;bottom:16px}.nav{padding:10px 14px}.brand img{width:46px;height:46px}}