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

body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: #f5f5f5;
    color: #333;
    line-height: 1.6;
}

header {
    background-color: #2c3e50;
    padding: 20px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo img {
    width: 50px;
    height: 50px;
}

.logo h1 {
    color: #fff;
    font-size: 24px;
    font-weight: bold;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    padding: 8px 15px;
    transition: background-color 0.3s;
}

nav ul li a:hover {
    background-color: #34495e;
    border-radius: 4px;
}

.auth-links {
    display: flex;
    gap: 15px;
}

.auth-links a {
    color: #fff;
    text-decoration: none;
    padding: 8px 15px;
    border: 1px solid #fff;
    border-radius: 4px;
    transition: all 0.3s;
}

.auth-links a:hover {
    background-color: #fff;
    color: #2c3e50;
}

.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
    padding: 80px 20px;
}

.hero h2 {
    font-size: 36px;
    margin-bottom: 20px;
    font-style: italic;
}

.hero-icon {
    width: 100px;
    height: 100px;
    margin: 30px auto;
    background-color: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-icon img {
    width: 60px;
    height: 60px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
}

.section-title {
    text-align: center;
    font-size: 32px;
    margin-bottom: 40px;
    color: #2c3e50;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.project-card {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

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

.project-card h3 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-size: 24px;
}

.project-card p {
    color: #666;
    margin-bottom: 15px;
}

.project-card a {
    display: inline-block;
    color: #667eea;
    text-decoration: none;
    font-weight: bold;
}

.project-card a:hover {
    text-decoration: underline;
}

.values-section {
    background-color: #fff;
    padding: 60px 0;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.value-item {
    text-align: center;
    padding: 30px;
}

.value-item img {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
}

.value-item h3 {
    color: #2c3e50;
    margin-bottom: 15px;
}

.value-item p {
    color: #666;
}

.contact-section {
    background-color: #ecf0f1;
    padding: 60px 0;
    text-align: center;
}

.contact-info {
    margin-top: 30px;
}

.contact-info a {
    color: #667eea;
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

.social-links {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.social-links a {
    color: #2c3e50;
    text-decoration: none;
    padding: 10px 20px;
    border: 1px solid #2c3e50;
    border-radius: 4px;
    transition: all 0.3s;
}

.social-links a:hover {
    background-color: #2c3e50;
    color: #fff;
}

footer {
    background-color: #2c3e50;
    color: #fff;
    text-align: center;
    padding: 30px 0;
}

footer .logo-small {
    width: 30px;
    height: 30px;
    vertical-align: middle;
    margin-right: 10px;
}