/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Typography */
.text-center { text-align: center; }
.font-bold { font-weight: bold; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-4xl { font-size: 2.25rem; }

/* Flexbox utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }

/* Grid utilities */
.grid { display: grid; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }

/* Spacing */
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-12 { margin-top: 3rem; }
.mt-20 { margin-top: 5rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }

/* Colors */
.text-white { color: white; }
.text-gray-600 { color: #4B5563; }
.bg-white { background-color: white; }
.bg-blue-500 { background-color: #00BFA6; } /* Updated to teal */

/* Effects */
.shadow { box-shadow: 0 1px 3px rgba(0,0,0,0.1); }
.shadow-lg { box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1); }
.shadow-xl { box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1); }
.rounded { border-radius: 0.25rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-full { border-radius: 9999px; }

/* Positioning */
.fixed { position: fixed; }
.relative { position: relative; }
.absolute { position: absolute; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.top-0 { top: 0; }
.bottom-6 { bottom: 1.5rem; }
.right-6 { right: 1.5rem; }
.z-50 { z-index: 50; }

/* Dark mode */
.dark body {
    background-color: #0D0D0D; /* Deep black */
    color: #E0E0E0; /* Light gray */
}

.dark .bg-dark {
    background-color: #1F1F1F; /* Dark gray */
}

/* Transitions */
.transition-all {
    transition: all 0.3s ease;
}

.transition-transform {
    transition: transform 0.3s ease;
}

.transition-colors {
    transition: color 0.3s ease, background-color 0.3s ease;
}

/* Hover effects */
.hover-scale:hover {
    transform: scale(1.05);
}

.hover-shadow:hover {
    box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1);
}

/* Form styling */
.form-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 70vh;
    width: 100%;
}

.form-card {
    width: 100%;
    max-width: 600px;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1);
    background-color: #ffffff;
}

.dark .form-card {
    background-color: #1F1F1F;
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.3);
}

.form-title {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    text-align: center;
}

/* Contact page layout */
.contact-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 70vh;
    width: 100%;
    padding: 2rem 1rem;
}

.contact-columns {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 1200px;
    gap: 2rem;
}

.contact-form-column {
    width: 100%;
}

.social-media-column {
    width: 100%;
}

.social-card {
    padding: 2rem;
    border-radius: 0.5rem;
    background-color: transparent; /* Changed from white to transparent */
    box-shadow: none; /* Removed shadow */
    height: 100%;
}

.dark .social-card {
    background-color: transparent; /* Changed from dark background to transparent */
    box-shadow: none; /* Removed shadow */
}

.social-title {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    text-align: center;
    color: #E0E0E0; /* Light color for better visibility */
}

/* Light mode color override for social title */
html:not(.dark) .social-title {
    color: #333333;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    padding: 0.75rem;
    border-radius: 0.5rem;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.social-link:hover {
    background-color: rgba(0, 191, 166, 0.1);
    transform: translateX(10px);
    text-decoration: none;
}

/* Remove underline from all links on hover */
a:hover {
    text-decoration: none;
}

.social-link i {
    font-size: 1.5rem;
    margin-right: 1rem;
    color: #00BFA6; /* Teal color for icons */
}

.dark .social-link i {
    color: #7FFFD4; /* Lighter aqua for dark mode */
}

/* Media Queries */
@media (min-width: 768px) {
    .md\:flex-row { flex-direction: row; }
    .md\\:w-1\/2 { width: 50%; }
    .md\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
    .md\:mt-0 { margin-top: 0; }
    
    .contact-columns {
        flex-direction: row;
    }
    
    .contact-form-column {
        width: 60%;
    }
    
    .social-media-column {
        width: 40%;
    }
}