/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    /* Support for mobile viewport units */
    height: -webkit-fill-available;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #fff;
    background: 
        linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.4)),
        url('../images/Project1/1a Ambyne Front Dusk.jpg') center/cover no-repeat fixed;
    min-height: 100vh;
    min-height: 100dvh; /* Dynamic viewport height for mobile */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow-x: hidden;
}

/* Enhanced background depth effect */
body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255, 255, 255, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* Main container */
.container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 3rem 2rem;
    text-align: center;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.2);
    max-width: 500px;
    width: 90%;
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.container:hover {
    transform: translateY(-5px);
    box-shadow: 
        0 30px 60px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.3);
}

/* Hero section */
.hero-section {
    margin-bottom: 2rem;
}

.logo-container {
    margin-bottom: 1.5rem;
}

.logo {
    max-width: 350px;
    height: auto;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.logo:hover {
    transform: scale(1.05);
}

.company-name {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.tagline {
    font-size: 1.1rem;
    color: #333;
    line-height: 1.5;
    margin-bottom: 0.5rem;
    font-weight: 400;
}

.location {
    font-size: 1rem;
    color: #666;
    line-height: 1.5;
    margin-bottom: 2rem;
    font-weight: 300;
    letter-spacing: 0.5px;
}

/* Contact links */
.contact-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.link-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.link-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.link-button:hover::before {
    left: 100%;
}

.instagram-link {
    background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045);
    color: white;
    box-shadow: 0 4px 15px rgba(131, 58, 180, 0.3);
}

.instagram-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(131, 58, 180, 0.4);
}

.email-link {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.email-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Footer */
.footer {
    position: fixed;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    text-align: center;
    z-index: 1;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

/* Responsive design */
@media (max-width: 768px) {
    body {
        /* Ensure background covers full mobile screen */
        min-height: 100vh;
        min-height: 100dvh; /* Dynamic viewport height */
        background-attachment: scroll; /* Better performance on mobile */
    }
    
    .container {
        padding: 2rem 1.5rem;
        margin: 1rem;
    }
    
    .company-name {
        font-size: 2rem;
    }
    
    .tagline {
        font-size: 1rem;
    }
    
    .contact-links {
        flex-direction: column;
        align-items: center;
    }
    
    .link-button {
        width: 100%;
        max-width: 200px;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    body {
        /* Extra coverage for small mobile screens */
        min-height: 100vh;
        min-height: 100dvh;
        min-height: -webkit-fill-available; /* iOS Safari support */
    }
    
    .container {
        padding: 1.5rem 1rem;
        margin: 0.5rem;
    }
    
    .company-name {
        font-size: 1.75rem;
    }
    
    .logo {
        max-width: 250px;
    }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Focus styles for accessibility */
.link-button:focus {
    outline: 3px solid #4A90E2;
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .container {
        background: white;
        border: 2px solid #000;
    }
    
    .company-name {
        color: #000;
    }
    
    .tagline {
        color: #333;
    }
}

/* Print styles */
@media print {
    body {
        background: white;
    }
    
    .container {
        box-shadow: none;
        background: white;
    }
    
    .link-button {
        background: white;
        color: black;
        border: 1px solid black;
    }
}