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

body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #fcfcfc 0%, #ffffff 100%);
    min-height: 100vh;
}

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

/* Header Styles */
header {
    text-align: center;
    margin-bottom: 50px;
}

.main-title {
    font-size: 3.5rem;
    font-weight: bold;
    margin-bottom: 15px;
    letter-spacing: 2px;
}

.subtitle {
    font-size: 1.2rem;
    color: #666;
    font-weight: 400;
}

/* Grid Layout */
.visa-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    max-width: 1000px;
    margin: 0 auto;
}

/* deskripsi visa */
.visa-section {
  text-align: center;
  padding: 40px 20px;
}

.judul-visa {
  font-size: 28px;
  font-weight: bold;
  margin-bottom: 10px;
}

.deskripsi-visa {
  font-size: 18px;
  color: #555;
  margin-bottom: 30px;
}
/* Visa Card Styles */
.visa-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.visa-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.flag-container {
    height: 120px;
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid #eee;
}

.flag-image {
    width: 250px;
    height: 120px;
    border-radius: 5px;
}

.visa-label {
    padding: 15px;
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
    color: white;
    background: #1a365d;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .visa-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 50px;
    }
    
    .main-title {
        text-align: center;
        font-size: 2.5rem;
    }
    
    .subtitle {
        text-align: center;
        font-size: 1rem;
        padding: 40px 20px;
    }
}

@media (max-width: 480px) {
    .visa-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .main-title {
        font-size: 2rem;
    }
    
    body {
        padding: 15px;
    }
    
    .visa-card {
        max-width: 300px;
        margin: 0 auto;
    }
}

/* Hover effects for better interactivity */
.visa-card:active {
    transform: translateY(-2px);
}

.flag-container:hover {
    background: #e9ecef;
}

/* Smooth animations */
.visa-card * {
    transition: all 0.3s ease;
}