body {
    font-family: 'Arial', sans-serif;
    font-size: 14px;
}

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

.hero-section .lead {
    font-size: 1.2rem;
}

h2 {
    font-size: 1.8rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.3rem;
}

h5 {
    font-size: 1.1rem;
}

p {
    font-size: 0.9rem;
}

.hero-section {
    height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.navbar {
    background-color: rgba(0, 0, 0, 0.8) !important;
}

section {
    padding: 60px 0;
}

.card {
    height: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.skill h5 {
    display: flex;
    justify-content: space-between;
    margin-bottom: 5px;
    font-size: 0.9rem;
}

.progress {
    height: 15px;
    background-color: #e9ecef;
    border-radius: 10px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #667eea, #764ba2);
    width: 0;
    transition: width 2s ease-in-out;
}

.cursor {
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #667eea;
}

.timeline-item {
    position: relative;
    margin-bottom: 30px;
}

.timeline-marker {
    position: absolute;
    left: -22px;
    top: 0;
    width: 14px;
    height: 14px;
    background: #667eea;
    border-radius: 50%;
    border: 2px solid #fff;
}

.timeline-content {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.about img {
    max-width: 150px;
}

.carousel img {
    max-width: 800px;
    height: auto;
}