:root {
    --body-font: "Poppins", sans-serif;
    --primary: #013d33;
    --primary-light: #076f5e;
    --secondary: #f8f9fa;
    --accent: #ffc107;
    --dark: #212529;
    --light: #ffffff;
    --gray: #6c757d;
    --light-gray: #e9ecef;
    --transition: all 0.3s ease;
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.15);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--dark);
    line-height: 1.6;
    background-color: var(--secondary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background-color: var(--light);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
}

.logo {
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--primary);
    text-decoration: none;
}

.logo span {
    color: var(--primary-light);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--dark);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

/* Hero Section */
.about-hero {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1522071820081-009f0129c71c?ixlib=rb-4.0.3&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    color: var(--light);
    text-align: center;
    padding: 8rem 0;
}

.about-hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    animation: fadeInDown 1s ease;
}

.about-hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto;
    animation: fadeInUp 1s ease;
}

/* Section Styling */
.section {
    padding: 5rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.section-title p {
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--primary-light);
}

/* Leadership Cards */
.leadership-category {
    margin-bottom: 4rem;
}

.category-header {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--primary-light);
}

.category-icon {
    width: 60px;
    height: 60px;
    background-color: var(--primary-light);
    color: var(--light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-right: 1.5rem;
    flex-shrink: 0;
}

.category-title h3 {
    font-size: 1.8rem;
    color: var(--primary);
}

.category-title p {
    color: var(--gray);
}

.members-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.member-card {
    background-color: var(--light);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

.member-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.member-image {
    height: 250px;
    overflow: hidden;
    position: relative;
}

.member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.member-card:hover .member-image img {
    transform: scale(1.05);
}

.member-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: var(--accent);
    color: var(--dark);
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
}

.member-info {
    padding: 1.5rem;
    position: relative;
}

.member-name {
    font-size: 1.3rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.member-role {
    color: var(--primary-light);
    font-weight: 600;
    margin-bottom: 0.8rem;
    display: block;
}

.member-tenure {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.member-tenure i {
    color: var(--primary-light);
}

.member-skills {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--gray);
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 0.8rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    background-color: var(--light-gray);
    border-radius: 50%;
    color: var(--primary);
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary);
    color: var(--light);
    transform: translateY(-3px);
}

/* Committee Accordion */
.committee-accordion {
    margin-top: 3rem;
}

.accordion-item {
    margin-bottom: 1rem;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.accordion-header {
    background-color: var(--primary);
    color: var(--light);
    padding: 1rem 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.accordion-header h3 {
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.accordion-header i {
    transition: var(--transition);
}

.accordion-header.active i {
    transform: rotate(180deg);
}

.accordion-content {
    background-color: var(--light);
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.accordion-content-inner {
    padding: 1.5rem;
}

.committee-members {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
}

.committee-member {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.committee-member-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary-light);
    flex-shrink: 0;
}

.committee-member-info h4 {
    font-size: 1rem;
    color: var(--primary);
    margin-bottom: 0.3rem;
}

.committee-member-info p {
    font-size: 0.85rem;
    color: var(--gray);
    line-height: 1.5;
}

/* Footer */
footer {
    background-color: var(--primary);
    color: var(--light);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-column h3 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.8rem;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--accent);
}

.footer-column p {
    margin-bottom: 1rem;
    opacity: 0.9;
}

.footer-links li {
    margin-bottom: 0.8rem;
    list-style: none;
}

.footer-links a {
    color: var(--light);
    text-decoration: none;
    transition: var(--transition);
    opacity: 0.9;
}

.footer-links a:hover {
    opacity: 1;
    padding-left: 5px;
}

.social-links-footer {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-links-footer a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--light);
    transition: var(--transition);
}

.social-links-footer a:hover {
    background-color: var(--accent);
    color: var(--dark);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 992px) {
    .about-hero h1 {
        font-size: 3rem;
    }
    
    .section {
        padding: 4rem 0;
    }
}

@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem 0;
    }
    
    .nav-links {
        gap: 1.5rem;
    }
    
    .about-hero {
        padding: 6rem 0;
    }
    
    .about-hero h1 {
        font-size: 2.5rem;
    }
    
    .about-hero p {
        font-size: 1rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .category-header {
        flex-direction: column;
        text-align: center;
    }
    
    .category-icon {
        margin-right: 0;
        margin-bottom: 1rem;
    }
    
    .members-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}

@media (max-width: 576px) {
    .nav-links {
        flex-direction: column;
        gap: 0.5rem;
        align-items: center;
    }
    
    .about-hero h1 {
        font-size: 2rem;
    }
    
    .members-grid {
        grid-template-columns: 1fr;
    }
    
    .committee-members {
        grid-template-columns: 1fr;
    }
}