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

:root {
    --primary: #2c5282;
    --primary-dark: #1a365d;
    --secondary: #d69e2e;
    --light: #f7fafc;
    --dark: #2d3748;
    --gray: #718096;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

img {
    max-width: 100%;
    height: auto;
}

.header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
}

.navbar {
    padding: 15px 0;
    position: sticky;
    top: 0;
    background: rgba(44, 82, 130, 0.95);
    backdrop-filter: blur(10px);
    z-index: 100;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

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

.logo h1 {
    font-size: 1.5rem;
    margin: 0;
}

.logo p {
    font-size: 0.8rem;
    opacity: 0.8;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: var(--secondary);
}

.login-btn {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 600;
    padding: 8px 20px;
    border: 2px solid var(--secondary);
    border-radius: 5px;
    transition: all 0.3s;
    margin-left: 20px;
}

.login-btn:hover {
    background: var(--secondary);
    color: var(--dark);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: white;
    border-radius: 3px;
}

.hero {
    padding: 100px 0;
    text-align: center;
    background: url('https://picsum.photos/1200/600?random=11') center/cover no-repeat;
    position: relative;
    color: white;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

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

.btn-primary:hover {
    background: #b77928;
    transform: translateY(-2px);
}

.section {
    padding: 80px 0;
}

.bg-light {
    background: #edf2f7;
}

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 50px;
    color: var(--primary);
}

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

.news-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

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

.news-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.news-content {
    padding: 20px;
}

.news-date {
    color: var(--gray);
    font-size: 0.9rem;
    display: block;
    margin-bottom: 10px;
}

.news-content h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--dark);
}

.news-content p {
    color: var(--gray);
    margin-bottom: 15px;
}

.read-more {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.read-more:hover {
    color: var(--primary-dark);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.gallery-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    transition: transform 0.3s;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.activity-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 20px;
}

.activity-item {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
}

.activity-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s;
}

.activity-item:hover img {
    transform: scale(1.05);
}

.activity-item p {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(44, 82, 130, 0.9);
    color: white;
    padding: 15px;
    margin: 0;
    text-align: center;
    font-weight: 600;
}

.career-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
    font-size: 1.1rem;
}

.career-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.career-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s;
}

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

.career-card i {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.career-card h3 {
    margin-bottom: 15px;
    color: var(--dark);
}

.career-card ul {
    list-style: none;
    text-align: left;
    margin-top: 15px;
}

.career-card li::before {
    content: "✓";
    color: var(--primary);
    margin-right: 8px;
}

.career-cta {
    text-align: center;
    background: var(--primary);
    color: white;
    padding: 40px;
    border-radius: 10px;
}

.career-cta h3 {
    margin-bottom: 15px;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.about-content img {
    border-radius: 10px;
}

.about-content h3 {
    color: var(--primary);
    margin-bottom: 20px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info h3 {
    color: var(--primary);
    margin-bottom: 20px;
}

.contact-info p {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-info i {
    color: var(--primary);
    font-size: 1.2rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #e2e8f0;
    border-radius: 5px;
    font-family: inherit;
}

.contact-form button {
    width: fit-content;
}

.footer {
    background: var(--dark);
    color: white;
    padding: 50px 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.footer h3, .footer h4 {
    margin-bottom: 20px;
}

.footer-links ul {
    list-style: none;
}

.footer-links a {
    color: #cbd5e0;
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--secondary);
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    transition: background 0.3s;
}

.social-icons a:hover {
    background: var(--secondary);
}

.footer-bottom {
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid #4a5568;
    margin-top: 30px;
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--primary);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        display: none;
    }

    .nav-menu.active {
        display: flex;
    }

    .hero h2 {
        font-size: 1.8rem;
    }

    .about-content,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 50px 0;
    }
}