/* Hero Section */
.background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-image: url('../Images/banner.png');
    background-size: cover;
    background-position: center;
    z-index: -1;
}

.hero {
    /* The background is now handled by the .background class */
    background: transparent; 
    
    height: 100vh;
    color: #fff;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    
    padding-top: 85px; 
    box-sizing: border-box; 
}

.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(to bottom, rgba(10, 20, 30, 0.5) 0%, transparent 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 90vw; 
    
    background: rgba(44, 62, 80, 0.15);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 15px;
    
    box-shadow: 0 0 60px rgba(0, 0, 0, 0.35);

    padding: 2.5rem;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 0.5em;
    color: #fff;
    font-weight: 700;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.hero p {
    font-size: clamp(1rem, 2vw, 1.2rem);
    margin-bottom: 2em;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

/* The specific .btn-primary styles have been removed from here */

/* Scroll Down Arrow */
.scroll-down-arrow {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: #fff;
    font-size: 2rem;
    text-decoration: none;
    animation: bounce 2s infinite;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
    transition: opacity 0.4s ease-out, visibility 0.4s ease-out;
    opacity: 1;
    visibility: visible;
}

.scroll-down-arrow.scrolled {
    opacity: 0;
    visibility: hidden;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-30px);
    }
    60% {
        transform: translateX(-50%) translateY(-15px);
    }
}

/* Adjust arrow position on mobile to account for URL bar */
@media (max-width: 900px) {
    .scroll-down-arrow {
       bottom: 80px;
    }
}