* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: #0a0a0a;
    color: #fff;
    line-height: 1.6;
}

nav {
    position: fixed;
    width: 100%;
    padding: 1.5rem;
    background: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    background: linear-gradient(45deg, #9d4edd, #5a189a);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

.nav-links a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #9d4edd;
}

.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 2rem;
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)),
                url('header.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-content {
    max-width: 800px;
    text-align: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(45deg, #9d4edd, #5a189a);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: #9d4edd;
    text-align: center;
}

.achievement-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.achievement-card {
    background: rgba(25, 25, 25, 0.9);
    border-radius: 15px;
    padding: 2rem;
    transition: transform 0.3s;
}

.achievement-card:hover {
    transform: translateY(-5px);
}

.stat {
    font-size: 2.5rem;
    color: #9d4edd;
    margin-bottom: 1rem;
}

.leadership-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.leader-card {
    background: rgba(25, 25, 25, 0.9);
    border-radius: 15px;
    padding: 2rem;
    transition: transform 0.3s;
}

.leader-card:hover {
    transform: translateY(-5px);
}

.leader-name {
    color: #9d4edd;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.leader-role {
    font-size: 1.1rem;
    color: #ccc;
    margin-bottom: 1rem;
}

.leader-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.skill-tag {
    background: rgba(157, 78, 221, 0.2);
    color: #9d4edd;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.9rem;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 3rem auto;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 2px;
    background: #9d4edd;
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -1px;
}

.timeline-item {
    padding: 1rem 2rem;
    position: relative;
    width: 50%;
    box-sizing: border-box;
}

.timeline-item::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: #9d4edd;
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
}

.timeline-item:nth-child(odd) {
    left: 0;
}

.timeline-item:nth-child(even) {
    left: 50%;
}

.timeline-item:nth-child(odd)::after {
    right: -10px;
}

.timeline-item:nth-child(even)::after {
    left: -10px;
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .timeline::after {
        left: 31px;
    }

    .timeline-item {
        width: 100%;
        padding-left: 70px;
    }

    .timeline-item:nth-child(even) {
        left: 0;
    }

    .timeline-item::after {
        left: 21px;
    }
}

.styled-link {
    color: #007bff;
    text-decoration: none;
    position: relative;
}

.styled-link::after {
    content: '';
    position: absolute;
    width: 100%;
    transform: scaleX(0);
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: #007bff;
    transform-origin: bottom right;
    transition: transform 0.25s ease-out;
}

.styled-link:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

.styled-link:hover {
    color: #0056b3;
}