:root {
    --primary-color: #3a6ea5;
    --secondary-color: #c0d6df;
    --accent-color: #ff6b6b;
    --text-color: #333333;
    --light-text: #666666;
    --bg-color: #ffffff;
    --light-bg: #f8f9fa;
    --border-color: #e0e0e0;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Noto Sans SC', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--bg-color);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Noto Serif SC', serif;
    margin-bottom: 1rem;
    line-height: 1.3;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--accent-color);
}

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

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

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

.section-header h2 {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
    position: relative;
    display: inline-block;
}

.section-header h2:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 2px;
    background-color: var(--accent-color);
}

.section-header p {
    color: var(--light-text);
    font-size: 1.1rem;
}

/* 按钮样式 */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 4px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

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

.btn-primary:hover {
    background-color: #2c5282;
    color: white;
}

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

.btn-secondary:hover {
    background-color: #a9c2d1;
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: white;
}

.btn-small {
    padding: 8px 16px;
    font-size: 0.9rem;
}

/* 导航栏 */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.95);
    z-index: 1000;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.logo a {
    font-family: 'Noto Serif SC', serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
}

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

.nav-menu li {
    margin-left: 2rem;
}

.nav-menu a {
    color: var(--text-color);
    font-weight: 500;
    position: relative;
}

.nav-menu a:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: var(--transition);
}

.nav-menu a:hover:after,
.nav-menu a.active:after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background-color: var(--text-color);
    margin: 3px 0;
    transition: var(--transition);
}

/* 英雄区域 */
.hero {
    height: 100vh;
    background-image: url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    position: relative;
}

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

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 0 20px;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.hero .slogan {
    font-size: 1.5rem;
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

/* 页面标题 */
.page-header {
    padding: 8rem 0 4rem;
    background-color: var(--light-bg);
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.page-header p {
    color: var(--light-text);
    font-size: 1.2rem;
}

/* 精选作品轮播 */
.featured-works {
    padding: 5rem 0;
}

.slider-container {
    position: relative;
    overflow: hidden;
    margin-top: 2rem;
}

.slider {
    display: flex;
    transition: transform 0.5s ease;
}

.slide {
    min-width: 100%;
    position: relative;
}

.slide img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 1rem;
    text-align: center;
}

.slide-caption h3 {
    margin-bottom: 0.5rem;
}

.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 1rem;
}

.prev-btn, .next-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.prev-btn:hover, .next-btn:hover {
    background-color: var(--accent-color);
}

.slider-dots {
    display: flex;
    justify-content: center;
    margin: 0 1rem;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--border-color);
    margin: 0 5px;
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background-color: var(--primary-color);
}

/* 品牌介绍 */
.brand-intro {
    padding: 5rem 0;
    background-color: var(--light-bg);
}

.brand-intro .container {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.intro-content {
    flex: 1;
}

.intro-content h2 {
    margin-bottom: 1.5rem;
}

.intro-content p {
    margin-bottom: 1rem;
}

.intro-content .btn {
    margin-top: 1rem;
}

.intro-image {
    flex: 1;
}

.intro-image img {
    border-radius: 8px;
    box-shadow: var(--shadow);
}

/* 最新约拍城市 */
.upcoming-cities {
    padding: 5rem 0;
}

.cities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.city-card {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.city-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.city-image {
    position: relative;
}

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

.city-date {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 0.5rem;
    text-align: center;
    font-size: 0.9rem;
}

.city-info {
    padding: 1.5rem;
}

.city-info h3 {
    margin-bottom: 0.5rem;
}

.city-info p {
    margin-bottom: 1rem;
    color: var(--light-text);
}

.cities-more {
    text-align: center;
}

/* 快速联系 */
.quick-contact {
    padding: 5rem 0;
    background-color: var(--primary-color);
    color: white;
    text-align: center;
}

.contact-content h2 {
    margin-bottom: 1rem;
}

.contact-content p {
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.contact-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

/* 页脚 */
footer {
    background-color: #2c3e50;
    color: white;
    padding-top: 3rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.footer-logo p {
    color: rgba(255, 255, 255, 0.7);
}

.footer-links {
    display: flex;
    gap: 3rem;
}

.footer-nav h4, .footer-social h4 {
    margin-bottom: 1rem;
    position: relative;
}

.footer-nav h4:after, .footer-social h4:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--accent-color);
}

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

.footer-nav li {
    margin-bottom: 0.5rem;
}

.footer-nav a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-nav a:hover {
    color: white;
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    transition: var(--transition);
}

.social-icons a:hover {
    background-color: var(--accent-color);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem 0;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

/* 作品集页面 */
.portfolio-filter {
    padding: 2rem 0;
    background-color: var(--light-bg);
}

.filter-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.filter-btn {
    padding: 8px 16px;
    border: none;
    background-color: white;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.filter-btn:hover, .filter-btn.active {
    background-color: var(--primary-color);
    color: white;
}

.featured-series {
    padding: 5rem 0;
}

.featured-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 250px);
    gap: 1rem;
}

.featured-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
}

.featured-large {
    grid-column: span 2;
}

.featured-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.featured-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 1rem;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.featured-item:hover .featured-overlay {
    transform: translateY(0);
}

.portfolio-grid {
    padding: 5rem 0;
    background-color: var(--light-bg);
}

.portfolio-items {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.portfolio-item img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 1rem;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.portfolio-item:hover .item-overlay {
    transform: translateY(0);
}

.portfolio-story {
    padding: 5rem 0;
}

.story-content {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.story-image {
    flex: 1;
}

.story-image img {
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.story-text {
    flex: 1;
}

.story-text h3 {
    margin-bottom: 0.5rem;
}

.story-meta {
    color: var(--light-text);
    font-style: italic;
    margin-bottom: 1.5rem;
}

.story-text p {
    margin-bottom: 1rem;
}

.booking-cta {
    padding: 5rem 0;
    background-color: var(--primary-color);
    color: white;
    text-align: center;
}

.cta-content h2 {
    margin-bottom: 1rem;
}

.cta-content p {
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* 灯箱效果 */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
}

.close-lightbox {
    position: absolute;
    top: -40px;
    right: 0;
    color: white;
    font-size: 2rem;
    cursor: pointer;
}

.lightbox-caption {
    position: absolute;
    bottom: -40px;
    left: 0;
    right: 0;
    color: white;
    text-align: center;
}

.lightbox-prev, .lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

.lightbox-prev:hover, .lightbox-next:hover {
    background-color: rgba(255, 255, 255, 0.4);
}

/* 约拍策划页面 */
.shooting-style {
    padding: 5rem 0;
    background-color: var(--light-bg);
}

.style-content {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.style-text {
    flex: 1;
}

.style-text p {
    margin-bottom: 1.5rem;
}

.style-text h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.style-list {
    list-style-position: inside;
    margin-bottom: 1.5rem;
}

.style-list li {
    margin-bottom: 0.5rem;
}

.style-image {
    flex: 1;
}

.style-image img {
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.packages {
    padding: 5rem 0;
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.package-card {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    background-color: white;
}

.package-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.featured-package {
    border: 2px solid var(--accent-color);
    transform: scale(1.05);
}

.featured-package:hover {
    transform: scale(1.05) translateY(-5px);
}

.package-header {
    background-color: var(--primary-color);
    color: white;
    padding: 1.5rem;
    text-align: center;
}

.package-header h3 {
    margin-bottom: 0.5rem;
}

.package-price {
    font-size: 1.5rem;
    font-weight: 700;
}

.package-content {
    padding: 1.5rem;
}

.package-features {
    list-style: none;
    margin-bottom: 1.5rem;
}

.package-features li {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
}

.package-features i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.package-desc {
    margin-bottom: 1.5rem;
    color: var(--light-text);
}

.city-schedule {
    padding: 5rem 0;
    background-color: var(--light-bg);
}

.city-plan {
    margin-bottom: 3rem;
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.city-plan:last-child {
    margin-bottom: 0;
}

.city-plan-header {
    background-color: var(--primary-color);
    color: white;
    padding: 1.5rem;
    display: flex;
    align-items: center;
}

.city-icon {
    font-size: 2rem;
    margin-right: 1rem;
}

.city-plan-header h3 {
    margin-bottom: 0;
    margin-right: auto;
}

.city-date {
    font-weight: 500;
}

.city-plan-content {
    padding: 2rem;
}

.city-description {
    margin-bottom: 2rem;
}

.city-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.city-locations h4, .city-themes h4 {
    margin-bottom: 1rem;
    position: relative;
}

.city-locations h4:after, .city-themes h4:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--accent-color);
}

.location-list {
    list-style-position: inside;
}

.location-list li {
    margin-bottom: 0.8rem;
}

.theme-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.theme-card {
    background-color: var(--light-bg);
    padding: 1.5rem;
    border-radius: 8px;
}

.theme-card h5 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.booking-form {
    padding: 5rem 0;
}

.appointment-form {
    max-width: 800px;
    margin: 0 auto;
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
}

.form-group textarea {
    resize: vertical;
}

.form-submit {
    text-align: center;
}

.booking-note {
    max-width: 800px;
    margin: 1.5rem auto 0;
    text-align: center;
    color: var(--light-text);
}

.testimonials {
    padding: 5rem 0;
    background-color: var(--light-bg);
}

.testimonial-slider {
    position: relative;
    overflow: hidden;
}

.testimonial-slide {
    min-width: 100%;
}

.testimonial-content {
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-text {
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 1rem;
}

.author-info h4 {
    margin-bottom: 0.2rem;
}

.author-info p {
    color: var(--light-text);
    font-size: 0.9rem;
}

.testimonial-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 2rem;
}

/* 关于我页面 */
.about-intro {
    padding: 5rem 0;
}

.about-content {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.about-image {
    flex: 1;
}

.about-image img {
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.about-text {
    flex: 1;
}

.about-text h2 {
    margin-bottom: 0.5rem;
}

.about-text .subtitle {
    color: var(--light-text);
    font-style: italic;
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 1rem;
}

.brand-story {
    padding: 5rem 0;
    background-color: var(--light-bg);
}

.story-content {
    max-width: 800px;
    margin: 0 auto;
}

.story-content p {
    margin-bottom: 1.5rem;
}

.quote {
    margin: 2rem 0;
    padding: 2rem;
    background-color: white;
    border-left: 4px solid var(--accent-color);
    border-radius: 0 8px 8px 0;
    box-shadow: var(--shadow);
}

.quote blockquote {
    font-style: italic;
    font-size: 1.2rem;
    color: var(--primary-color);
}

.photography-philosophy {
    padding: 5rem 0;
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.philosophy-item {
    text-align: center;
    padding: 2rem;
    background-color: white;
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.philosophy-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.philosophy-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.philosophy-item h3 {
    margin-bottom: 1rem;
}

.equipment {
    padding: 5rem 0;
    background-color: var(--light-bg);
}

.equipment-content {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.equipment-text {
    flex: 1;
}

.equipment-text h3 {
    margin-bottom: 1rem;
    position: relative;
}

.equipment-text h3:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--accent-color);
}

.equipment-list {
    list-style-position: inside;
    margin-bottom: 2rem;
}

.equipment-list li {
    margin-bottom: 0.8rem;
}

.equipment-list ul {
    margin-left: 1.5rem;
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}

.equipment-image {
    flex: 1;
}

.equipment-image img {
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.experience {
    padding: 5rem 0;
}

.timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.timeline:before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 120px;
    width: 2px;
    background-color: var(--border-color);
}

.timeline-item {
    display: flex;
    margin-bottom: 2rem;
    position: relative;
}

.timeline-date {
    width: 100px;
    padding-right: 20px;
    text-align: right;
    font-weight: 700;
    color: var(--primary-color);
}

.timeline-content {
    flex: 1;
    padding-left: 40px;
}

.timeline-content:before {
    content: '';
    position: absolute;
    top: 0;
    left: 120px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: var(--accent-color);
    transform: translateX(-50%);
}

.timeline-content h3 {
    margin-bottom: 0.5rem;
}

.timeline-content p {
    margin-bottom: 0.5rem;
}

.client-feedback {
    padding: 5rem 0;
    background-color: var(--light-bg);
}

.feedback-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feedback-card {
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.feedback-content {
    margin-bottom: 1.5rem;
    font-style: italic;
}

.contact-cta {
    padding: 5rem 0;
    background-color: var(--primary-color);
    color: white;
    text-align: center;
}

/* 联系我页面 */
.contact-info {
    padding: 5rem 0;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.info-card {
    text-align: center;
    padding: 2rem;
    background-color: white;
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.info-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.info-card h3 {
    margin-bottom: 1rem;
}

.qr-code {
    margin-top: 1.5rem;
}

.qr-code img {
    width: 150px;
    height: 150px;
    margin: 0 auto;
    border-radius: 8px;
}

.message-board {
    padding: 5rem 0;
    background-color: var(--light-bg);
}

.message-form {
    max-width: 800px;
    margin: 0 auto;
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.faq {
    padding: 5rem 0;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1.5rem;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background-color: white;
    cursor: pointer;
}

.faq-question h3 {
    margin-bottom: 0;
}

.faq-toggle {
    font-size: 1.2rem;
    color: var(--primary-color);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 1.5rem;
    max-height: 500px;
}

.faq-item.active .faq-toggle i {
    transform: rotate(45deg);
}

.collaboration {
    padding: 5rem 0;
    background-color: var(--light-bg);
}

.collaboration-content {
    max-width: 1000px;
    margin: 0 auto;
}

.collaboration-content > p {
    text-align: center;
    margin-bottom: 2rem;
}

.collaboration-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.collaboration-item {
    text-align: center;
    padding: 2rem;
    background-color: white;
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.collaboration-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.collaboration-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.collaboration-item h3 {
    margin-bottom: 1rem;
}

.collaboration-cta {
    text-align: center;
    margin-top: 2rem;
}