/* Hero Section Styling */
:root {
    --primary-blue: #2196F3;
    --dark-blue: #1976D2;
    --light-blue: #64B5F6;
    --accent-blue: #00BCD4;
    --dark-overlay: rgba(0, 0, 0, 0.5);
}

.hero-section {
    position: relative;
    overflow: hidden;
}

/* Animated Shapes */
.hero-shape-1 {
    position: absolute;
    width: 600px;
    height: 600px;
    background: var(--light-blue);
    opacity: 0.15;
    border-radius: 50%;
    top: -300px;
    right: -150px;
    z-index: 1;
    animation: float 8s ease-in-out infinite;
    filter: blur(60px);
}

.hero-shape-2 {
    position: absolute;
    width: 400px;
    height: 400px;
    background: var(--accent-blue);
    opacity: 0.15;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    bottom: -150px;
    left: -100px;
    z-index: 1;
    animation: float 10s ease-in-out infinite reverse;
    filter: blur(60px);
}

/* Text Animation */
.underline-animation {
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 4px;
    background: var(--primary-blue);
    transition: width 0.5s ease;
    box-shadow: 0 0 15px var(--light-blue);
}

h1:hover .underline-animation {
    width: 100%;
}

/* Scroll Down Animation */
.scroll-down {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    text-align: center;
}

.scroll-text {
    font-size: 0.9rem;
    letter-spacing: 2px;
    opacity: 0.8;
    transition: all 0.3s ease;
}

.scroll-icon {
    animation: bounce 2s infinite;
    opacity: 0.8;
    transition: all 0.3s ease;
}

.scroll-down:hover .scroll-text,
.scroll-down:hover .scroll-icon {
    opacity: 1;
    color: var(--light-blue);
    text-shadow: 0 0 15px var(--light-blue);
}

/* Button Hover Effects */
.btn {
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease-out;
}

.btn-overlay {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transition: all 0.4s ease-out;
    z-index: 1;
}

.btn:hover .btn-overlay {
    left: 0;
}

/* Primary Button Hover */
.btn[style*="background: linear-gradient"]:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(33, 150, 243, 0.8) !important;
    background: linear-gradient(45deg, #1976D2, #0D47A1) !important;
}

/* Outline Button Hover */
.btn[style*="background: transparent"]:hover {
    background: rgba(100, 181, 246, 0.15) !important;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(100, 181, 246, 0.4);
    border-color: #90CAF9 !important;
    color: #FFFFFF !important;
}

/* Animations */
@keyframes float {
    0% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
    100% {
        transform: translateY(0) rotate(0deg);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
        color: #FFD700;
        text-shadow: 0 0 10px rgba(255, 215, 0, 0.7);
    }
    40% {
        transform: translateY(-10px);
        color: #FFEE58;
        text-shadow: 0 0 15px rgba(255, 255, 255, 0.8);
    }
    60% {
        transform: translateY(-5px);
        color: #FFD700;
    }
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.5rem !important;
    }
    
    .hero-section p.lead {
        font-size: 1.25rem !important;
    }
    
    .btn-lg {
        padding: 0.75rem 1.5rem !important;
        font-size: 1rem !important;
    }
    
    .hero-shape-1,
    .hero-shape-2 {
        display: none;
    }
}