:root {
    --primary-color: #ff6730;
    --secondary-color: #2c3e50;
    --accent-color: #3498db;
    --light-bg: #f8f9fa;
    --dark-bg: #2c3e50;
    --soft-bg: #f8f9fa;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    background: var(--soft-bg);
}

.hero-section {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    padding: 10px 0;
    text-align: center;
}

.hero-banner {
    max-width: 100%;
    height: auto;
    margin: 10px 0;
    border-radius: 10px;
    box-shadow: 0 10px 10px rgba(0,0,0,0.3);
}

.section {
    padding: 80px 0;
    background: var(--light-bg);
}

.section:nth-child(even) {
    background-color: var(--soft-bg);
}

.card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.07);
    transition: transform 0.3s ease;
    background: #fff;
}

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

.skill-badge {
    background: var(--primary-color);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    margin: 5px;
    display: inline-block;
    font-size: 0.9em;
}

.contact-form {
    background: #fff;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.07);
}

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

.btn-primary:hover {
    background-color: #e55a2b;
    border-color: #e55a2b;
}

.footer {
    background-color: var(--dark-bg);
    color: white;
    padding: 40px 0;
}

.social-links a {
    color: white;
    font-size: 1.5em;
    margin: 0 10px;
    transition: color 0.3s ease;
}

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

.alert {
    border-radius: 10px;
    border: none;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
}