body{font-family:Inter,Arial,sans-serif;background:#f5f9fc}
.logo{height:55px;max-width:180px;object-fit:contain}

.hero{height:100vh;position:relative;overflow:hidden;display:flex;align-items:center}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;animation:slide 18s infinite}
.bg1{background-image:url("https://images.unsplash.com/photo-1558494949-ef010cbdcc31")}
.bg2{background-image:url("https://images.unsplash.com/photo-1518770660439-4636190af475");animation-delay:6s}
.bg3{background-image:url("https://images.unsplash.com/photo-1581092160607-ee22621dd758");animation-delay:12s}
.overlay{position:absolute;inset:0;background:linear-gradient(120deg,rgba(0,110,170,.9),rgba(7,24,39,.88))}
@keyframes slide{0%{opacity:0;transform:scale(1.05)}10%,30%{opacity:1}40%,100%{opacity:0;transform:scale(1)}}

.hero-content{max-width:800px}
.hero h1{font-size:clamp(42px,7vw,75px);font-weight:800}
.hero span{color:#ff9b38}
.hero p{font-size:clamp(18px,2vw,24px);line-height:1.7}

.section{padding:80px 20px}
.section-title{text-align:center;font-weight:700;margin-bottom:40px}
.box,.service{background:white;padding:35px;border-radius:25px;box-shadow:0 10px 30px #0002;line-height:1.8}
.service{height:100%;transition:.3s}
.service:hover{transform:translateY(-8px)}
.service i{font-size:45px;color:#008fd3}

.stats{background:#071827;color:white;padding:60px 0}
.stats h2{color:#ff9b38;font-weight:800}

.network{padding:80px 20px;background:#edf5fa}
.tags span{display:inline-block;padding:15px 25px;margin:8px;background:white;border-radius:40px;box-shadow:0 5px 20px #0001;color:#008fd3;font-weight:bold}

.whatsapp{position:fixed;right:25px;bottom:25px;z-index:9999;background:#25d366;color:white;padding:14px 25px;border-radius:50px;text-decoration:none;font-weight:bold;box-shadow:0 5px 20px #0004}
.whatsapp i{font-size:28px}

footer{background:#071827;color:white;text-align:center;padding:30px}

@media(max-width:768px){
.hero{text-align:center}
.whatsapp{right:15px;bottom:15px;width:60px;height:60px;padding:0;display:flex;justify-content:center;align-items:center;border-radius:50%}
.whatsapp span{display:none}
}