body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Hero Section with Background Image */
.hero-bg {
    background-image: url('../img/header-img.jpeg');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    min-height: 100vh;
    padding-top: 80px;
}

.hero-overlay {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.8) 0%, rgba(118, 75, 162, 0.8) 100%);
    z-index: 1;
}

.hero-bg .container {
    z-index: 2;
}

.hero-bg h1,
.hero-bg p,
.hero-bg .btn {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Custom hover effects for Bootstrap cards */
.hover-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.15) !important;
}

/* Custom button hover effects */
.btn:hover {
    transform: translateY(-3px);
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom navbar hover effects */
.nav-link:hover {
    opacity: 0.8 !important;
}

/* Footer link hover effects */
.footer-section a:hover {
    color: white !important;
}

/* Animation keyframes */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* Animation classes */
.animate__animated {
    animation-duration: 1s;
    animation-fill-mode: both;
}

.animate__fadeInUp {
    animation-name: fadeInUp;
}

.animate__delay-1s {
    animation-delay: 0.2s;
}

.animate__delay-2s {
    animation-delay: 0.4s;
}

.animate__delay-3s {
    animation-delay: 0.6s;
}

.animate__bounce {
    animation-name: float;
}

.animate__infinite {
    animation-iteration-count: infinite;
}

.animate__slow {
    animation-duration: 3s;
}

/* Mobile responsive improvements */
@media (max-width: 768px) {
    .display-3 {
        font-size: 2.5rem !important;
    }
    
    .display-4 {
        font-size: 2rem !important;
    }
    
    .lead {
        font-size: 1.1rem !important;
    }
    
    .hero-bg {
        background-attachment: scroll;
        min-height: 80vh;
        padding-top: 100px;
    }
}

@media (max-width: 576px) {
    .display-3 {
        font-size: 2rem !important;
    }
    
    .py-5 {
        padding-top: 3rem !important;
        padding-bottom: 3rem !important;
    }
    
    .hero-bg {
        min-height: 70vh;
        padding-top: 80px;
    }
    
    .hero-bg .lead {
        font-size: 1rem !important;
    }
}