/* Global Styles */
:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --text-color: #2c3e50;
    --light-bg: #f8f9fa;
    --border-radius: 20px;
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--light-bg);
    color: var(--text-color);
    line-height: 1.6;
}
.material-icons{
    vertical-align: top;
}

/* Common Container Styles */
.container {
    max-width: 1200px;
    padding: 2rem 1rem;
}

/* Common Button Styles */
.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    font-weight: 500;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Common Form Styles */
.form-control {
    border-radius: 10px;
    padding: 0.75rem 1rem;
    border: 1px solid #dee2e6;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

/* Common Card Styles */
.card {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

/* Common Alert Styles */
.alert {
    border-radius: 10px;
    padding: 1rem;
    margin-bottom: 1rem;
}

/* Common Footer Styles */
footer {
    background-color: #fff;
    padding: 1.5rem 0;
    margin-top: 3rem;
    border-top: 1px solid #dee2e6;
}

/* Common Sponsors Section */
.sponsors-section {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #dee2e6;
}

.sponsors-header {
    text-align: center;
    margin-bottom: 2rem;
}

.sponsors-header span {
    font-size: 1.2rem;
    color: var(--secondary-color);
    position: relative;
    padding: 0 1rem;
}

.sponsors-header span::before,
.sponsors-header span::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 30px;
    height: 1px;
    background-color: #dee2e6;
}

.sponsors-header span::before {
    left: -30px;
}

.sponsors-header span::after {
    right: -30px;
}

.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    align-items: center;
    justify-items: center;
}

.sponsor-item {
    padding: 1rem;
    transition: var(--transition);
}

.sponsor-item img {
    max-width: 100%;
    height: auto;
    filter: grayscale(100%);
    transition: var(--transition);
}

.sponsor-item:hover img {
    filter: grayscale(0%);
    transform: scale(1.05);
}

/* Responsive Styles */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    .sponsors-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
}

@media (max-width: 576px) {
    .sponsors-grid {
        grid-template-columns: 1fr;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.mt-5 { margin-top: 3rem; }
.mb-0 { margin-bottom: 0; }
.py-4 { padding-top: 1.5rem; padding-bottom: 1.5rem; }