/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-purple: #7c3aed;
    --secondary-purple: #a78bfa;
    --accent-cyan: #06b6d4;
    --light-cyan: #cffafe;
    --text-dark: #1f2937;
    --text-medium: #4b5563;
    --text-light: #9ca3af;
    --bg-light: #f3f4f6;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--bg-white);
    overflow-x: hidden;
}

.wrapper-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 头部样式 */
.header-wrapper {
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.header-inner-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.brand-anchor {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-purple);
}

.brand-emblem {
    font-size: 2rem;
}

.navigation-menu {
    display: flex;
    gap: 2rem;
}

.menu-item {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

.menu-item:hover,
.menu-item.active {
    color: var(--primary-purple);
}

.menu-item.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-cyan);
}

.hamburger-button {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background-color: var(--text-dark);
    transition: var(--transition);
}

/* 主视觉区域 */
.banner-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.banner-background-layer {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--secondary-purple) 100%);
    z-index: -2;
}

.banner-background-layer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://tse-mm.bing.com/th?q=视频背景1') center/cover;
    opacity: 0.2;
    z-index: -1;
}

.banner-overlay-layer {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(124, 58, 237, 0.85);
    z-index: -1;
}

.banner-text-content {
    text-align: center;
    color: white;
    z-index: 1;
    padding: 2rem 0;
}

.banner-main-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    animation: slideUpFade 1s ease;
}

.banner-subtitle-text {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    opacity: 0.95;
    animation: slideUpFade 1s ease 0.2s both;
}

.banner-description-text {
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    animation: slideUpFade 1s ease 0.3s both;
}

.banner-action-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    animation: slideUpFade 1s ease 0.4s both;
}

@keyframes slideUpFade {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.scroll-down-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: white;
    animation: bounceIndicator 2s infinite;
}

.indicator-arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid white;
    border-bottom: 2px solid white;
    transform: rotate(45deg);
    margin: 0.5rem auto;
}

@keyframes bounceIndicator {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(10px);
    }
}

/* 按钮样式 */
.button-primary {
    display: inline-block;
    padding: 0.75rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1rem;
    background: var(--accent-cyan);
    color: white;
    border-color: var(--accent-cyan);
}

.button-primary:hover {
    background: #0891b2;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.button-secondary {
    display: inline-block;
    padding: 0.75rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1rem;
    background: transparent;
    color: white;
    border-color: white;
}

.button-secondary:hover {
    background: white;
    color: var(--primary-purple);
}

.button-primary.large-size,
.button-secondary.large-size {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

/* 通用区块样式 */
section {
    padding: 5rem 0;
}

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

.main-section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.section-description-text {
    font-size: 1.2rem;
    color: var(--text-medium);
}

/* 公司介绍 */
.about-company-section {
    background: var(--bg-white);
}

.company-info-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.company-image-wrapper {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.company-main-image {
    width: 100%;
    height: auto;
    display: block;
}

.company-text-wrapper h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-purple);
}

.company-text-wrapper p {
    color: var(--text-medium);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.metrics-display-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.metric-box {
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: 12px;
    border-top: 3px solid var(--accent-cyan);
}

.metric-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-purple);
    margin-bottom: 0.5rem;
}

.metric-label {
    color: var(--text-medium);
    font-size: 0.9rem;
}

/* 产品展示 */
.core-products-section {
    background: var(--bg-light);
}

.products-display-grid {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.product-display-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    background: var(--bg-white);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.product-display-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.product-display-card.reverse-layout {
    direction: rtl;
}

.product-display-card.reverse-layout > * {
    direction: ltr;
}

.product-image-container {
    border-radius: 12px;
    overflow: hidden;
}

.product-display-image {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

.product-display-card:hover .product-display-image {
    transform: scale(1.05);
}

.product-content-wrapper {
    padding: 1rem;
}

.product-display-title {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.product-display-description {
    color: var(--text-medium);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.product-feature-list {
    list-style: none;
    margin-bottom: 1.5rem;
}

.product-feature-list li {
    padding: 0.5rem 0;
    color: var(--text-medium);
    position: relative;
    padding-left: 1.5rem;
}

.product-feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-cyan);
    font-weight: 700;
}

.product-link-button {
    color: var(--primary-purple);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.product-link-button:hover {
    color: var(--accent-cyan);
}

/* 优势区域 */
.advantages-showcase-section {
    background: var(--bg-white);
}

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

.advantage-display-item {
    text-align: center;
    padding: 2rem;
    background: var(--bg-light);
    border-radius: 12px;
    transition: var(--transition);
    border-top: 3px solid var(--primary-purple);
}

.advantage-display-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    background: white;
}

.advantage-icon-wrapper {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.advantage-display-item h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.advantage-display-item p {
    color: var(--text-medium);
    line-height: 1.6;
}

/* 新闻区域 */
.news-updates-section {
    background: var(--bg-light);
}

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

.news-article-card {
    background: var(--bg-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.news-article-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.news-image-wrapper {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.news-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.news-article-card:hover .news-card-image {
    transform: scale(1.1);
}

.news-date-label {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--primary-purple);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    text-align: center;
}

.date-day-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
}

.date-month-text {
    display: block;
    font-size: 0.8rem;
}

.news-card-content {
    padding: 1.5rem;
}

.news-card-heading {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.news-card-excerpt {
    color: var(--text-medium);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.news-read-more {
    color: var(--primary-purple);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.news-read-more:hover {
    color: var(--accent-cyan);
}

/* CTA区域 */
.call-to-action-section {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--secondary-purple) 100%);
    color: white;
    text-align: center;
}

.cta-main-heading {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-description-text {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

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

/* 页脚 */
.footer-wrapper {
    background: var(--text-dark);
    color: white;
    padding: 3rem 0 1rem;
}

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

.footer-brand-section {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.footer-column-heading {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-links-list {
    list-style: none;
}

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

.footer-links-list a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links-list a:hover {
    color: white;
    padding-left: 5px;
}

.footer-contact-info {
    list-style: none;
    color: rgba(255, 255, 255, 0.7);
}

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

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

.social-icon-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.social-icon-link:hover {
    color: white;
}

.footer-bottom-section {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
}

/* 页面头部 */
.page-header-banner {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--secondary-purple) 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.page-header-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.page-header-subtitle {
    font-size: 1.2rem;
    opacity: 0.95;
}

/* 产品页面 */
.products-listing-section {
    padding: 3rem 0;
}

.category-filter-bar {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.category-filter-btn {
    padding: 0.75rem 1.5rem;
    background: var(--bg-light);
    border: 2px solid var(--border-color);
    border-radius: 25px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
}

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

.products-collection {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.product-item-card {
    display: flex;
    gap: 2rem;
    background: var(--bg-white);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.product-item-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateX(5px);
}

.product-thumbnail {
    width: 300px;
    height: 200px;
    border-radius: 12px;
    overflow: hidden;
    flex-shrink: 0;
}

.product-thumbnail-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-details-wrapper {
    flex: 1;
}

.product-category-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--accent-cyan);
    color: white;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.product-item-title {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.product-item-description {
    color: var(--text-medium);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.product-tags-container {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.product-tag {
    padding: 0.5rem 1rem;
    background: var(--bg-light);
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--text-dark);
}

.product-action-buttons {
    display: flex;
    gap: 1rem;
}

/* 关于页面 */
.company-history-section {
    padding: 3rem 0;
}

.history-timeline-wrapper {
    position: relative;
    padding-left: 2rem;
}

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

.timeline-item-node {
    position: relative;
    margin-bottom: 3rem;
    padding-left: 3rem;
}

.timeline-item-node::before {
    content: '';
    position: absolute;
    left: -1.5rem;
    top: 0;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary-purple);
    border: 3px solid var(--bg-white);
    box-shadow: 0 0 0 3px var(--primary-purple);
}

.timeline-year-mark {
    position: absolute;
    left: -5rem;
    top: 0;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-purple);
    width: 4rem;
    text-align: right;
}

.timeline-content-block h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.timeline-content-block p {
    color: var(--text-medium);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.timeline-content-image {
    width: 100%;
    max-width: 500px;
    border-radius: 12px;
    margin-top: 1rem;
}

.mission-statement-section {
    background: var(--bg-light);
    padding: 3rem 0;
}

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

.mission-statement-card {
    text-align: center;
    padding: 2rem;
    background: var(--bg-white);
    border-radius: 12px;
}

.mission-icon-symbol {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.mission-statement-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.mission-statement-card p {
    color: var(--text-medium);
    line-height: 1.6;
}

.team-introduction-section {
    padding: 3rem 0;
}

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

.team-member-profile {
    text-align: center;
    padding: 2rem;
    background: var(--bg-light);
    border-radius: 12px;
    transition: var(--transition);
}

.team-member-profile:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.member-avatar-frame {
    width: 120px;
    height: 120px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--primary-purple);
}

.member-avatar-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.member-name-text {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.member-role-text {
    color: var(--primary-purple);
    font-weight: 500;
    margin-bottom: 1rem;
}

.member-biography {
    color: var(--text-medium);
    line-height: 1.6;
}

.corporate-culture-section {
    background: var(--bg-light);
    padding: 3rem 0;
}

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

.culture-value-item {
    padding: 2rem;
    background: var(--bg-white);
    border-radius: 12px;
    border-left: 4px solid var(--primary-purple);
}

.culture-value-item h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.culture-value-item p {
    color: var(--text-medium);
    line-height: 1.6;
}

/* 联系页面 */
.contact-form-page-section {
    padding: 3rem 0;
}

.contact-page-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-form-wrapper {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 12px;
}

.form-wrapper-title {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.form-wrapper-intro {
    color: var(--text-medium);
    margin-bottom: 2rem;
}

.contact-form-element {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-fields-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-input-group label {
    font-weight: 500;
    color: var(--text-dark);
}

.form-input-group input,
.form-input-group select,
.form-input-group textarea {
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-input-group input:focus,
.form-input-group select:focus,
.form-input-group textarea:focus {
    outline: none;
    border-color: var(--primary-purple);
}

.contact-info-wrapper {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-wrapper-title {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.contact-info-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-info-entry {
    display: flex;
    gap: 1rem;
}

.info-entry-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.info-entry-content h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.info-entry-content p {
    color: var(--text-medium);
    margin-bottom: 0.25rem;
}

.location-map-section {
    margin-top: 2rem;
}

.map-section-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.map-wrapper-box {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

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

.map-address-label {
    padding: 1rem;
    background: var(--bg-light);
    color: var(--text-medium);
    text-align: center;
}

.social-media-section {
    margin-top: 2rem;
}

.social-section-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.social-buttons-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-button-element {
    padding: 0.75rem 1.5rem;
    background: var(--primary-purple);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: var(--transition);
}

.social-button-element:hover {
    background: var(--accent-cyan);
    transform: translateY(-2px);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .navigation-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-white);
        flex-direction: column;
        padding: 1rem;
        box-shadow: var(--shadow-md);
        display: none;
    }

    .navigation-menu.active {
        display: flex;
    }

    .hamburger-button {
        display: flex;
    }

    .banner-main-title {
        font-size: 2.5rem;
    }

    .banner-subtitle-text {
        font-size: 1.2rem;
    }

    .main-section-title {
        font-size: 2rem;
    }

    .company-info-layout {
        grid-template-columns: 1fr;
    }

    .metrics-display-grid {
        grid-template-columns: 1fr;
    }

    .product-display-card {
        grid-template-columns: 1fr;
    }

    .product-display-card.reverse-layout {
        direction: ltr;
    }

    .advantages-grid-layout,
    .news-cards-grid {
        grid-template-columns: 1fr;
    }

    .product-item-card {
        flex-direction: column;
    }

    .product-thumbnail {
        width: 100%;
        height: 250px;
    }

    .contact-page-layout {
        grid-template-columns: 1fr;
    }

    .form-fields-row {
        grid-template-columns: 1fr;
    }

    .timeline-year-mark {
        position: static;
        width: auto;
        text-align: left;
        margin-bottom: 0.5rem;
    }

    .timeline-item-node {
        padding-left: 2rem;
    }

    .history-timeline-wrapper {
        padding-left: 1rem;
    }
}

@media (max-width: 480px) {
    .banner-main-title {
        font-size: 2rem;
    }

    .banner-action-buttons {
        flex-direction: column;
    }

    .page-header-title {
        font-size: 2rem;
    }
}