* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Outfit', sans-serif; color: #1e293b; background: #fff; scroll-behavior: smooth; }

/* HERO SECTION */
.hero {
    height: 100vh;
    background: url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?q=80&w=2072&auto=format&fit=crop') center/cover;
    position: relative;
    display: flex;
    flex-direction: column;
    color: white;
}
.overlay { position: absolute; top:0; left:0; width:100%; height:100%; background: linear-gradient(135deg, rgba(15,23,42,0.9) 0%, rgba(15,23,42,0.7) 100%); z-index: 1;}

nav { position: relative; z-index: 2; display: flex; justify-content: space-between; padding: 30px 8%; align-items: center; }
.logo { font-size: 24px; font-weight: 800; letter-spacing: 2px; }
nav ul { display: flex; list-style: none; gap: 30px; }
nav ul a { color: white; text-decoration: none; font-weight: 400; font-size: 15px; opacity: 0.8; transition: 0.3s; }
nav ul a:hover { opacity: 1; color: #3b82f6; }

.hero-content { position: relative; z-index: 2; flex: 1; display: flex; flex-direction: column; justify-content: center; padding: 0 8%; max-width: 900px; }
.hero-content h1 { font-size: 65px; font-weight: 800; line-height: 1.1; margin-bottom: 20px; }
.hero-content h1 span { color: #3b82f6; }
.hero-content p { font-size: 18px; opacity: 0.8; margin-bottom: 40px; max-width: 600px; }

.btns { display: flex; gap: 20px; }
.btn-primary { background: #3b82f6; color: white; padding: 18px 35px; border-radius: 12px; text-decoration: none; font-weight: 600; transition: 0.3s; }
.btn-secondary { background: rgba(255,255,255,0.1); backdrop-filter: blur(10px); color: white; padding: 18px 35px; border-radius: 12px; text-decoration: none; font-weight: 600; border: 1px solid rgba(255,255,255,0.2); transition: 0.3s; }
.btn-primary:hover { background: #2563eb; transform: translateY(-3px); }
.btn-secondary:hover { background: rgba(255,255,255,0.2); transform: translateY(-3px); }

/* FEATURES SECTION */
.features { padding: 100px 8%; background: #f8fafc; }
.section-title { text-align: center; font-size: 36px; font-weight: 800; margin-bottom: 60px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.feature-card { background: white; padding: 50px 40px; border-radius: 25px; box-shadow: 0 10px 30px rgba(0,0,0,0.05); transition: 0.3s; border: 1px solid #f1f5f9; }
.feature-card:hover { transform: translateY(-10px); box-shadow: 0 20px 40px rgba(0,0,0,0.1); }
.feature-card.highlight { border: 2px solid #3b82f6; position: relative; }
.feature-card .icon { font-size: 45px; margin-bottom: 25px; }
.feature-card h3 { font-size: 22px; margin-bottom: 15px; }
.feature-card p { color: #64748b; line-height: 1.6; }

/* FOOTER */
footer { background: #0f172a; color: white; padding: 80px 8%; }
.footer-content { display: flex; flex-direction: column; align-items: center; text-align: center; }
.footer-info h3 { font-size: 24px; margin-bottom: 10px; color: #3b82f6; }
.footer-info p { opacity: 0.6; margin-bottom: 5px; }
.copy { margin-top: 50px; font-size: 13px; opacity: 0.4; }

@media (max-width: 768px) {
    .hero-content h1 { font-size: 45px; }
    nav ul { display: none; }
}