@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700&display=swap');

body {
    font-family: 'Noto Sans SC', sans-serif;
    background-color: #f8fafc;
    color: #1e293b;
}

.module-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #3b82f6;
    display: inline-block;
}

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

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.flow-icon {
    color: #3b82f6;
    font-size: 1.5rem;
    margin-right: 0.5rem;
}

.footer-menu {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #ffffff;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.menu-btn {
    flex: 1;
    padding: 1rem;
    text-align: center;
    color: #ffffff;
    font-weight: 500;
    transition: all 0.3s ease;
}

.menu-btn:hover {
    opacity: 0.9;
    transform: scale(1.05);
}

.btn-package {
    background-color: #3b82f6;
}

.btn-apply {
    background-color: #ef4444;
}

.banner {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    padding: 2rem 0;
    position: relative;
    overflow: hidden;
}

.banner::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.3;
}

.highlight {
    color: #3b82f6;
    font-weight: 700;
}

.package-tag {
    background-color: #fef3c7;
    color: #92400e;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.advantage-icon {
    width: 3rem;
    height: 3rem;
    background-color: #dbeafe;
    border-radius: 9999px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: #3b82f6;
    font-size: 1.5rem;
}

.faq-item {
    border-bottom: 1px solid #e5e7eb;
    padding: 1rem 0;
}

.faq-question {
    font-weight: 500;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    color: #6b7280;
}

.faq-answer.active {
    max-height: 500px;
    margin-top: 0.5rem;
}

.process-step {
    position: relative;
    padding-left: 3rem;
    margin-bottom: 1.5rem;
}

.process-step::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 2rem;
    height: 2rem;
    background-color: #3b82f6;
    color: white;
    border-radius: 9999px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.step-1::before {
    content: '1';
}

.step-2::before {
    content: '2';
}

.step-3::before {
    content: '3';
}

.step-4::before {
    content: '4';
}

@media (max-width: 768px) {
    .module-title {
        font-size: 1.25rem;
    }

    .banner {
        padding: 1.5rem 0;
    }

    .banner h1 {
        font-size: 1.5rem;
    }
}