*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background:#001020;color:#fff;line-height:1.6;overflow-x:hidden;}
.container{max-width:1200px;margin:0 auto;padding:0 20px;}
#navbar{position:fixed;top:0;width:100%;background:rgba(0,16,32,0.95);backdrop-filter:blur(10px);z-index:1000;transition:all 0.3s ease;border-bottom:1px solid rgba(0,116,255,0.2);}
#navbar.scrolled{padding:10px 0;box-shadow:0 4px 20px rgba(0,116,255,0.3);}
.nav-container{max-width:1200px;margin:0 auto;padding:20px;display:flex;justify-content:space-between;align-items:center;transition:padding 0.3s ease;}
#navbar.scrolled .nav-container{padding:15px 20px;}
.nav-logo{font-size:1.5rem;font-weight:700;background:linear-gradient(135deg,#0074FF,#003b99);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.nav-links{display:flex;gap:30px;}
.nav-links a{color:#fff;text-decoration:none;font-weight:500;transition:color 0.3s ease;}
.nav-links a:hover{color:#0074FF;}
#hero{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#001020 0%,#001a40 50%,#002b60 100%);position:relative;padding:120px 20px 60px;}
#hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 50% 50%,rgba(0,116,255,0.1),transparent 70%);pointer-events:none;}
.hero-content{text-align:center;max-width:900px;position:relative;z-index:1;}
#hero h1{font-size:3.5rem;font-weight:800;margin-bottom:20px;background:linear-gradient(135deg,#0074FF,#fff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.hero-subtitle{font-size:1.5rem;font-weight:600;margin-bottom:20px;color:#0074FF;}
.hero-description{font-size:1.1rem;margin-bottom:15px;color:rgba(255,255,255,0.9);}
.hero-tagline{font-size:1.2rem;font-weight:600;margin-bottom:40px;color:#0074FF;}
.cta-button{display:inline-block;background:linear-gradient(135deg,#0074FF,#003b99);color:#fff;padding:18px 40px;border-radius:50px;text-decoration:none;font-weight:700;font-size:1.1rem;transition:all 0.3s ease;box-shadow:0 4px 20px rgba(0,116,255,0.4);}
.cta-button:hover{transform:translateY(-3px);box-shadow:0 6px 30px rgba(0,116,255,0.6);}
section{padding:100px 20px;}
.section-title{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:60px;background:linear-gradient(135deg,#0074FF,#fff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.products-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:30px;}
.product-card{background:linear-gradient(135deg,#001a40,#002b60);border-radius:20px;padding:40px;border:2px solid rgba(0,116,255,0.3);transition:all 0.3s ease;position:relative;overflow:hidden;}
.product-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#0074FF,#003b99);}
.product-card:hover{transform:translateY(-10px);border-color:#0074FF;box-shadow:0 10px 40px rgba(0,116,255,0.4);}
.product-number{position:absolute;top:20px;right:20px;width:50px;height:50px;background:linear-gradient(135deg,#0074FF,#003b99);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;}
.product-card h3{font-size:1.4rem;margin-bottom:20px;color:#0074FF;}
.product-features{list-style:none;padding-left:0;}
.product-features li{padding:8px 0 8px 25px;position:relative;color:rgba(255,255,255,0.9);}
.product-features li::before{content:'✓';position:absolute;left:0;color:#0074FF;font-weight:700;}
#airec{background:linear-gradient(135deg,#001a40,#002b80);}
.airec-intro{text-align:center;font-size:1.2rem;margin-bottom:50px;color:rgba(255,255,255,0.9);}
.airec-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px;margin-bottom:60px;}
.airec-card{background:rgba(0,116,255,0.1);border:2px solid rgba(0,116,255,0.3);border-radius:15px;padding:30px;transition:all 0.3s ease;}
.airec-card:hover{background:rgba(0,116,255,0.2);border-color:#0074FF;transform:translateY(-5px);}
.airec-card h3{color:#0074FF;margin-bottom:15px;font-size:1.3rem;}
.airec-card p{color:rgba(255,255,255,0.9);}
.tier-framework{background:linear-gradient(135deg,#002b60,#001a40);border-radius:20px;padding:40px;border:2px solid rgba(0,116,255,0.3);}
.tier-framework h3{color:#0074FF;margin-bottom:30px;font-size:1.8rem;text-align:center;}
.tier-list{display:grid;gap:20px;}
.tier-item{background:rgba(0,116,255,0.1);border-left:4px solid #0074FF;padding:20px;border-radius:10px;transition:all 0.3s ease;}
.tier-item:hover{background:rgba(0,116,255,0.2);transform:translateX(10px);}
.tier-label{color:#0074FF;font-weight:700;font-size:1.2rem;margin-bottom:8px;}
.tier-item p{color:rgba(255,255,255,0.9);}
#assessment{background:#001020;}
.assessment-intro{text-align:center;font-size:1.2rem;margin-bottom:50px;color:rgba(255,255,255,0.9);}
.assessment-form{max-width:600px;margin:0 auto;background:linear-gradient(135deg,#001a40,#002b60);border-radius:20px;padding:40px;border:2px solid rgba(0,116,255,0.3);}
.form-group{margin-bottom:25px;}
.form-group label{display:block;margin-bottom:8px;color:#0074FF;font-weight:600;}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:12px 15px;background:rgba(0,16,32,0.8);border:2px solid rgba(0,116,255,0.3);border-radius:8px;color:#fff;font-size:1rem;transition:all 0.3s ease;}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:#0074FF;box-shadow:0 0 10px rgba(0,116,255,0.3);}
.submit-button{width:100%;padding:15px;background:linear-gradient(135deg,#0074FF,#003b99);color:#fff;border:none;border-radius:50px;font-size:1.1rem;font-weight:700;cursor:pointer;transition:all 0.3s ease;box-shadow:0 4px 20px rgba(0,116,255,0.4);}
.submit-button:hover{transform:translateY(-2px);box-shadow:0 6px 30px rgba(0,116,255,0.6);}
.results-box{max-width:700px;margin:40px auto 0;background:linear-gradient(135deg,#002b60,#001a40);border-radius:20px;padding:40px;border:2px solid #0074FF;box-shadow:0 10px 40px rgba(0,116,255,0.4);}
.results-box h3{color:#0074FF;margin-bottom:25px;font-size:1.8rem;text-align:center;}
#resultsContent{color:rgba(255,255,255,0.9);line-height:1.8;}
#resultsContent h4{color:#0074FF;margin-top:20px;margin-bottom:10px;font-size:1.3rem;}
#resultsContent ul{list-style:none;padding-left:0;}
#resultsContent li{padding:5px 0 5px 25px;position:relative;}
#resultsContent li::before{content:'→';position:absolute;left:0;color:#0074FF;font-weight:700;}
#contact{background:linear-gradient(135deg,#001a40,#002b80);}
.contact-info{text-align:center;font-size:1.2rem;}
.contact-info p{margin-bottom:15px;}
.contact-info a{color:#0074FF;text-decoration:none;transition:color 0.3s ease;}
.contact-info a:hover{color:#fff;}
footer{background:#001020;padding:40px 20px;text-align:center;border-top:2px solid rgba(0,116,255,0.3);}
footer p{color:rgba(255,255,255,0.7);margin-bottom:10px;}
.floating-cta{position:fixed;bottom:30px;right:30px;background:linear-gradient(135deg,#0074FF,#003b99);color:#fff;padding:15px 30px;border-radius:50px;text-decoration:none;font-weight:700;box-shadow:0 4px 20px rgba(0,116,255,0.5);z-index:999;transition:all 0.3s ease;}
.floating-cta:hover{transform:translateY(-3px);box-shadow:0 6px 30px rgba(0,116,255,0.7);}
.fade-in{opacity:0;transform:translateY(30px);transition:all 0.6s ease;}
.fade-in.visible{opacity:1;transform:translateY(0);}
@media(max-width:768px){
.nav-links{display:none;}
#hero h1{font-size:2.2rem;}
.hero-description,.hero-subtitle{font-size:1rem;}
.section-title{font-size:2rem;}
.products-grid,.airec-grid{grid-template-columns:1fr;}
.floating-cta{bottom:20px;right:20px;padding:12px 24px;font-size:0.9rem;}
}