body {
    font-family: 'Inter', 'Montserrat', 'Noto Sans SC', 'Noto Sans TC', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ======================
   HERO SECTION STYLES
   ====================== */

/* V1: 原始版本 - 蓝色渐变 + 富足人生图片 (2024-01-01) */
/*
.hero-section {
    background: linear-gradient(135deg, rgba(0, 82, 204, 0.95) 0%, rgba(0, 61, 153, 0.95) 100%),
                url('./image/filmposter.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    position: relative;
    overflow: hidden;
}
*/

.hero-section {
    background: url('./image/filmposter.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    position: relative;
    overflow: hidden;
}

/* 添加一个半透明的覆盖层 */
.hero-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 82, 204, 0.4) 0%, rgba(0, 61, 153, 0.5) 100%);
    z-index: 1;
}

/* 确保内容在覆盖层之上 */
.hero-content {
    position: relative;
    z-index: 10;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(20px); }
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
    padding: 0 20px;
}

.badge {
    display: inline-block;
    background-color: rgba(59, 130, 246, 0.2);
    border: 1px solid rgba(59, 130, 246, 0.5);
    color: #60a5fa;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    margin-bottom: 20px;
    font-weight: 500;
}

.cta-button {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 16px;
}

.cta-button-primary {
    background-color: #fbbf24;
    color: #000;
}

.cta-button-primary:hover {
    background-color: #f59e0b;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(251, 191, 36, 0.3);
}

.cta-button-secondary {
    background-color: transparent;
    color: white;
    border: 2px solid #60a5fa;
}

.cta-button-secondary:hover {
    background-color: rgba(96, 165, 250, 0.1);
    border-color: #93c5fd;
    transform: translateY(-2px);
}

.service-card {
    background: white;
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1);
}

.service-card h3 {
    color: #1e293b;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
    margin-top: 20px;
}

.service-card p {
    color: #64748b;
    font-size: 14px;
    line-height: 1.6;
}

.contact-form {
    background: white;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
}

.contact-info {
    background: white;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #1e293b;
    font-weight: 600;
    font-size: 14px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-family: inherit;
    font-size: 14px;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.submit-button {
    width: 100%;
    padding: 12px;
    background-color: #2563eb;
    color: white;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-button:hover {
    background-color: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(37, 99, 235, 0.3);
}

.section-title {
    font-size: 36px;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 18px;
    color: #64748b;
    margin-bottom: 40px;
}

.leader-card {
    background: white;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.leader-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    object-fit: cover;
}

.number-card {
    background: white;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    transition: all 0.3s ease;
}

.number-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1);
}

.number-card .number {
    font-size: 48px;
    font-weight: 800;
    color: #0052cc;
    margin-bottom: 10px;
}

.number-card .description {
    color: #64748b;
    font-size: 14px;
    line-height: 1.6;
}

.model-item {
    background: white;
    border-radius: 12px;
    padding: 30px;
    border-left: 4px solid #0052cc;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    transition: all 0.3s ease;
}

.model-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.model-item h4 {
    color: #0052cc;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
}

.model-item p {
    color: #64748b;
    font-size: 14px;
    line-height: 1.6;
}

.company-card {
    background: white;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    /* max-width is set in HTML */
}

.detail-item {
    border-left: 2px solid #e2e8f0; /* Light gray line for visual separation */
    padding-left: 1.5rem; /* Add padding to the left of the line */
}

.detail-item strong {
    color: #0052cc;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 10px;
    display: block;
}

.detail-item p {
    color: #1e293b;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
}

.detail-item span[id$="-en"] {
    color: #64748b;
    font-size: 12px;
    display: block;
}

nav {
    position: sticky;
    top: 0;
    background: white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    z-index: 50;
}

nav a {
    color: #1e293b;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    font-size: 14px;
}

nav a:hover {
    color: #0052cc;
}

.nav-brand {
    font-weight: 700;
    font-size: 18px;
    color: #0052cc;
}

.footer {
    background-color: #0052cc;
    color: #cbd5e1;
    padding: 60px 20px 20px;
}

.footer a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.875rem; /* text-sm */
}

.footer a:hover {
    color: #60a5fa;
}

.language-selector {
    position: relative;
}

.lang-dropdown {
    padding: 6px 32px 6px 12px;
    border-radius: 4px;
    border: 1px solid #e2e8f0;
    background: white;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
    min-width: 120px;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%231e293b' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
}

.lang-dropdown:hover {
    border-color: #0052cc;
}

.lang-dropdown:focus {
    outline: none;
    border-color: #0052cc;
    box-shadow: 0 0 0 3px rgba(0, 82, 204, 0.1);
}

.quote-box {
    background-color: #f0f4ff;
    border-left: 4px solid #0052cc;
    padding: 20px;
    margin-top: 20px;
    border-radius: 4px;
    font-style: italic;
    color: #555;
}

@media (max-width: 768px) {
    .leader-card {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 28px;
    }
}

.contact-card-wrapper {
    background: white;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.contact-info h3 {
    font-size: 24px;
    font-weight: 700;
    color: #1e293b;
}

.contact-info ul li {
    font-size: 14px;
}

.contact-info ul li strong {
    font-weight: 600;
    color: #0052cc;
    display: block;
    margin-bottom: 4px;
}

.contact-info ul li a {
    color: #334155;
    text-decoration: none;
}

#contactForm label {
    font-weight: 600;
    color: #334155;
    font-size: 14px;
}

#contactForm input,
#contactForm textarea {
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 10px 12px;
    width: 100%;
}

#contactForm input:focus,
#contactForm textarea:focus {
    border-color: #0052cc;
    box-shadow: 0 0 0 2px rgba(0, 82, 204, 0.2);
    outline: none;
}

.footer-desc {
    font-size: 0.875rem; /* text-sm */
    margin-top: 10px;
}

.footer-bottom {
    font-size: 0.75rem; /* text-xs */
}