/* 联系页面样式 */
.contact-hero {
    position: relative;
    padding: 120px 0 80px;
    color: white;
    text-align: center;
    overflow: hidden;
    background: linear-gradient(135deg, #004481 0%, #005db3 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
}

.contact-hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
    font-weight: 600;
    color: #ffffff;
}

.hero-text {
    font-size: 1.4rem;
    color: #ffffff;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.wave-bg::before {
    background: rgba(255, 255, 255, 0.1);
    animation: wave 12s linear infinite;
}

.wave-bg::after {
    background: rgba(255, 255, 255, 0.15);
    animation: wave 8s linear infinite;
}

.contact-info-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--light-blue) 0%, white 60%, var(--light-blue) 100%);
}

.contact-info-header {
    text-align: center;
    margin-bottom: 3rem;
}

.contact-info-header h2 {
    color: var(--primary-blue);
    font-size: 2rem;
    font-weight: 600;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
    max-width: 900px;
    margin: 0 auto 4rem;
}

.contact-info-block {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    text-align: left;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
    min-height: 180px;
}

.contact-info-block:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    border-color: var(--primary-blue);
}

.contact-info-block h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.2rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--light-blue);
}

.contact-info-block p,
.contact-info-block ul {
    color: #666;
    line-height: 1.5;
    margin: 0;
    padding: 0;
    list-style: none;
}

.contact-info-block ul li {
    margin-bottom: 0.5rem;
}

.contact-info-block a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-info-block a:hover {
    color: var(--secondary-blue);
    text-decoration: underline;
}

.contact-form-container {
    background: white;
    padding: 3rem;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
    max-width: 1000px;
    margin: 0 auto;
}

.form-intro {
    text-align: center;
    color: #666;
    margin-bottom: 2rem;
    max-width: 600px;
    margin: 0 auto 2rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(200px, 1fr));
    gap: 1.5rem;
    max-width: 100%;
}

.form-group input,
.form-group select,
.form-group textarea {
    border: 1px solid #ddd;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0,68,129,0.1);
}

.button {
    background: var(--primary-blue);
    color: white;
    padding: 1rem 2rem;
    border-radius: 25px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 2rem;
    width: 200px;
    display: block;
    margin: 2rem auto 0;
}

.button:hover {
    background: var(--secondary-blue);
    transform: translateY(-2px);
}

.full-width {
    grid-column: 1 / -1;
}

.map-section {
    padding: 4rem 0;
    background: white;
}

.map-container {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}

.map-link {
    display: inline-block;
    margin-top: 1rem;
    color: var(--primary-blue);
    text-decoration: none;
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--primary-blue);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.map-link:hover {
    background: var(--primary-blue);
    color: white;
    transform: translateY(-2px);
}

.form-group.full-width {
    grid-column: 1 / -1;
    max-width: 100%;
}

.form-group textarea {
    min-height: 120px;
    height: 120px;
    resize: vertical;
    width: 100%;
}

.business-hours {
    text-align: center;
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
    max-width: 900px;
    margin: 0 auto 4rem;
    border: 1px solid rgba(0,0,0,0.05);
}

.business-hours h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.business-hours p {
    color: #666;
    line-height: 1.8;
}

/* 调整邮件地址块的样式 */
.email-addresses ul {
    margin-top: 0.5rem;
}

.email-addresses li {
    margin-bottom: 0.8rem;
}

/* 必填项标记样式 */
.required {
    color: #e74c3c;
    margin-left: 3px;
}

/* 表单标签样式优化 */
.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #444;
    font-weight: 500;
}

/* 必填项输入框样式 */
.form-group input:required,
.form-group textarea:required {
    border-left: 3px solid var(--primary-blue);
}

/* 输入框placeholder样式 */
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #999;
    font-size: 0.9rem;
}

/* 下拉菜单样式优化 */
.form-group select {
    width: 100%;
    padding: 0.8rem;
    border-radius: 5px;
    border: 1px solid #ddd;
    background-color: white;
    color: #444;
    cursor: pointer;
}

.form-group select option {
    padding: 0.5rem;
}