/* --- Global Styles --- */
:root {
    --primary-color: #0a2540;
    --secondary-color: #425466;
    --accent-color: #007bff;
    --gradient-blue: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-light: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    --background-color: #ffffff;
    --light-bg-color: #f8f9fa;
    --text-color: #333333;
    --text-light: #555555;
    --border-color: #e6e6e6;
    --white: #fff;
    --shadow-light: 0 5px 15px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-heavy: 0 15px 35px rgba(0, 0, 0, 0.12);
    --font-primary: 'HGMaruGothicMPRO', 'Poppins', sans-serif;
    --font-secondary: 'HGMaruGothicMPRO', 'Noto Sans JP', sans-serif;
}

/* --- Mobile-First Base Styles --- */
* {
    box-sizing: border-box;
}

html, body {
    overflow-x: hidden;
    width: 100%;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-secondary);
    margin: 0;
    color: var(--text-color);
    background-color: var(--background-color);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    width: 100%;
}

@media (min-width: 576px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 768px) {
    .container {
        padding: 0 2rem;
    }
}

h1, h2, h3, h4 {
    font-family: var(--font-primary);
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.3;
}

h2 {
    font-size: 2.8rem;
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
}

h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--accent-color);
    margin: 0.5rem auto 0;
    border-radius: 2px;
}

h2 .en-title {
    display: block;
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--secondary-color);
    margin-top: 0.5rem;
    letter-spacing: 2px;
}

h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    position: relative;
}

h3 .en-subtitle {
    display: block;
    font-size: 1rem;
    font-weight: 400;
    color: var(--secondary-color);
    margin-top: 0.3rem;
    letter-spacing: 1px;
}

h4 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
}

section {
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

section:nth-of-type(odd) {
    background-color: var(--light-bg-color);
}

img {
    max-width: 100%;
    height: auto;
    vertical-align: middle;
    border: 0;
    display: block;
}

a {
    text-decoration: none;
    color: var(--accent-color);
    transition: all 0.3s ease;
}
a:hover {
    color: var(--primary-color);
}

/* --- Awards Note Styles --- */
.awards-note {
    text-align: center;
    margin: 2rem auto 3rem auto;
    padding: 1.5rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    border-left: 4px solid var(--accent-color);
    max-width: 800px;
}

.awards-disclaimer {
    font-size: 1rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.awards-disclaimer-note {
    font-size: 0.9rem;
    color: var(--secondary-color);
    margin-bottom: 0.3rem;
    font-style: italic;
}

.awards-disclaimer-en {
    font-size: 0.9rem;
    color: var(--secondary-color);
    margin-bottom: 0;
    font-style: italic;
}

/* --- Company Overview Styles --- */
.company-overview {
    margin: 4rem 0;
    padding: 3rem;
    background: var(--white);
    border-radius: 20px;
    box-shadow: var(--shadow-medium);
}

.overview-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
}

.overview-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
}

.overview-item:last-child {
    border-bottom: none;
}

.overview-label {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 1rem;
}

.overview-value {
    color: var(--text-color);
    font-size: 1rem;
    line-height: 1.5;
}

/* --- Footer Styles --- */
footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 3rem 0 1rem 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 0.5rem;
    display: inline-block;
}

.contact-info p {
    margin: 0.5rem 0;
    font-size: 0.95rem;
    line-height: 1.6;
}

.contact-info strong {
    color: var(--accent-color);
}

.contact-info a {
    color: var(--accent-color);
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-bottom p {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.8;
}

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    transition: all 0.3s ease;
    text-decoration: none;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-blue);
    color: var(--white);
    border-color: transparent;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-outline {
    background: transparent;
    color: var(--accent-color);
    border-color: var(--accent-color);
}

.btn-outline:hover {
    background: var(--accent-color);
    color: var(--white);
    transform: translateY(-2px);
}

.hero-buttons {
    margin-top: 2rem;
    display: flex;
    gap: 1rem;
}

/* --- Header --- */
header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

header .logo img {
    height: 40px;
    width: auto;
}

header ul {
    list-style: none;
    display: flex;
    gap: 2.5rem;
    margin: 0;
}

header ul a {
    font-family: var(--font-primary);
    font-weight: 600;
    color: var(--secondary-color);
    font-size: 1rem;
    position: relative;
}

header ul a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 50%;
    background: var(--accent-color);
    transition: all 0.3s ease;
}

header ul a:hover::after {
    width: 100%;
    left: 0;
}

header ul a.active {
    color: var(--accent-color);
    font-weight: 700;
}

header ul a.active::after {
    width: 100%;
    left: 0;
}

/* --- Hero Section --- */
.hero-section {
    padding-top: 140px;
    padding-bottom: 6rem;
    background: var(--gradient-light);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background: transparent;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(102, 126, 234, 0.6);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

.floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.shape {
    position: absolute;
    opacity: 0.1;
    animation: float-shapes 8s ease-in-out infinite;
}

.shape-1 {
    width: 60px;
    height: 60px;
    background: var(--accent-color);
    border-radius: 50%;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 40px;
    height: 40px;
    background: var(--secondary-color);
    border-radius: 4px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.shape-3 {
    width: 80px;
    height: 80px;
    background: var(--accent-color);
    border-radius: 50%;
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
}

@keyframes float-shapes {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(180deg); }
}

.hero-section .container {
    display: flex;
    align-items: center;
    gap: 4rem;
    position: relative;
    z-index: 2;
}

.hero-content {
    flex: 1;
    animation: fadeInUp 1s ease-out;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.9);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-content h1 {
    font-size: 4.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.growth-text {
    background: var(--gradient-blue);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
}

.company-text {
    color: var(--primary-color);
    display: block;
    font-weight: 300;
    letter-spacing: 2px;
}

.hero-content .subtitle {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.hero-content .hero-description {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.6;
}

.hero-image {
    flex: 1;
    animation: fadeInUp 1s ease-out 0.3s both;
}

.hero-image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-heavy);
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.5s ease;
}

.hero-image-wrapper:hover {
    transform: perspective(1000px) rotateY(0deg) scale(1.02);
}

.hero-image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(102, 126, 234, 0.2), rgba(118, 75, 162, 0.2));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.hero-image-wrapper:hover .image-overlay {
    opacity: 1;
}

/* --- Typewriter Effect --- */
.typewriter {
    overflow: hidden;
    border-right: 2px solid var(--accent-color);
    white-space: nowrap;
    animation: typing 3s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes blink-caret {
    from, to { border-color: transparent; }
    50% { border-color: var(--accent-color); }
}

/* --- About Section --- */
.about-commitment {
    display: flex;
    align-items: center;
    gap: 4rem;
    margin-bottom: 6rem;
}

.about-text { 
    flex: 2; 
}

.about-image { 
    flex: 1; 
}

.about-image-wrapper {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-medium);
    transition: transform 0.3s ease;
}

.about-image-wrapper:hover {
    transform: scale(1.05);
}

.commitment-values {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.value-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow-light);
    transition: transform 0.3s ease;
    flex: 1;
}

.value-item:hover {
    transform: translateY(-5px);
}

.value-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    background: var(--gradient-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-light);
}

.value-icon::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-blue);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.value-item:hover .value-icon::before {
    opacity: 0.3;
}

.value-icon svg {
    width: 28px;
    height: 28px;
    color: var(--white);
    transition: transform 0.3s ease;
}

.value-item:hover .value-icon {
    transform: translateY(-3px) scale(1.1);
    box-shadow: var(--shadow-medium);
}

.value-item:hover .value-icon svg {
    transform: scale(1.1);
}

/* 为特定图标添加特殊动画 */
.value-item:nth-child(1) .value-icon svg path {
    stroke-dasharray: 100;
    stroke-dashoffset: 100;
    animation: drawLine 2s ease-in-out forwards;
}

.value-item:nth-child(2) .value-icon svg circle {
    opacity: 0;
    animation: fadeInCircle 1.5s ease-in-out 0.5s forwards;
}

.value-item:nth-child(3) .value-icon svg polygon {
    transform-origin: center;
    animation: rotateStar 3s ease-in-out infinite;
}

@keyframes drawLine {
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes fadeInCircle {
    to {
        opacity: 1;
    }
}

@keyframes rotateStar {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(5deg); }
}

.value-item span {
    display: block;
    font-weight: 600;
    color: var(--primary-color);
}

.value-item .en-text {
    font-size: 0.9rem;
    color: var(--secondary-color);
    font-weight: 400;
}

/* --- Our Strengths Section --- */
.our-strengths {
    margin-top: 6rem;
    margin-bottom: 6rem;
}

.strengths-container {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
    padding: 4rem;
}

.central-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    background: var(--gradient-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    box-shadow: var(--shadow-heavy);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.05); }
}

.circle-content {
    text-align: center;
    color: var(--white);
}

.circle-content h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--white);
}

.circle-content p {
    font-size: 0.9rem;
    opacity: 0.9;
    margin: 0;
}

.strength-item {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-light);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.strength-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-blue);
}

.strength-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-heavy);
}

.strength-number {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    background: var(--gradient-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.1rem;
}

/* 调整01和03的数字位置到左边 */
.strength-01 .strength-number,
.strength-03 .strength-number {
    right: auto;
    left: 1rem;
}

.strength-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.strength-item .en-subtitle {
    color: var(--secondary-color);
    font-size: 0.9rem;
    font-weight: 400;
    margin-bottom: 1rem;
}

.strength-content p {
    margin-bottom: 0.3rem;
    color: var(--text-color);
    font-weight: 500;
}

.strength-content span {
    display: block;
    color: var(--secondary-color);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    font-style: italic;
}

/* 圆形布局定位 */
.strength-01 {
    grid-column: 1;
    grid-row: 1;
}

.strength-02 {
    grid-column: 2;
    grid-row: 1;
}

.strength-03 {
    grid-column: 1;
    grid-row: 2;
}

.strength-04 {
    grid-column: 2;
    grid-row: 2;
}

/* --- Teams Section --- */
.teams { 
    margin-top: 5rem; 
}

.team-cards-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.team-card {
    background: var(--white);
    border-radius: 25px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: all 0.3s ease;
    border: 2px solid #e1f4fd;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.team-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-heavy);
    border-color: var(--accent-color);
}

.team-card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
    background: #f8f9fa;
}

.team-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center bottom;
    transition: transform 0.3s ease;
    background: transparent;
    display: block;
    border: none;
    outline: none;
}

/* 特别针对 IPG 图片的优化 */
.team-card-image img[src*="IPG"] {
    object-fit: cover;
    object-position: center center;
    transform: scale(1.1);
}

.team-card:hover .team-card-image img[src*="IPG"] {
    transform: scale(1.15);
}

.team-card:hover .team-card-image img {
    transform: scale(1.05);
}

.team-card-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.team-card-title {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #f0f0f0;
}

.team-card-title h4 {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
    font-weight: 600;
}

.team-card-title .en-title {
    color: var(--secondary-color);
    font-size: 0.9rem;
    margin: 0;
    font-weight: 400;
    letter-spacing: 0.5px;
    background: #f8f9fa;
    padding: 0.3rem 0.8rem;
    border-radius: 12px;
    display: inline-block;
}

.team-features {
    list-style: none;
    padding: 0;
    margin: 0;
    flex: 1;
}

.team-features li {
    margin-bottom: 0.8rem;
    font-size: 0.9rem;
    line-height: 1.4;
    position: relative;
    padding-left: 1.2rem;
}

.team-features li:not(.en-text) {
    color: var(--text-color);
    font-weight: 500;
}

.team-features li:not(.en-text)::before {
    content: '•';
    color: var(--accent-color);
    position: absolute;
    left: 0;
    font-weight: bold;
    font-size: 1.2rem;
}

.team-features li.en-text {
    color: var(--secondary-color);
    font-size: 0.85rem;
    font-style: italic;
    margin-bottom: 1.2rem;
    padding-left: 1.2rem;
    opacity: 0.8;
}

/* 移除旧的team-cards样式 */
.team-cards .card {
    display: none;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .team-cards-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    h2 { font-size: 2.2rem; }
    h3 { font-size: 1.8rem; }
    section { padding: 4rem 0; }
    header nav { flex-direction: column; height: auto; padding: 1rem 0; }
    header ul { margin-top: 1rem; gap: 1rem; flex-wrap: wrap; justify-content: center; }
    .hero-section { padding-top: 180px; }
    .hero-content h1 { font-size: 3rem; }
    .hero-buttons { flex-direction: column; align-items: center; }
    .timeline::after { left: 20px; }
    .timeline-item { width: 100%; padding-left: 50px; padding-right: 1rem; text-align: left !important; }
    .timeline-item:nth-child(odd), .timeline-item:nth-child(even) { left: 0; }
    .timeline-item::after { left: 10px; }
    
    .central-circle {
        width: 150px;
        height: 150px;
    }
    
    .central-circle h4 {
        font-size: 1rem;
    }
    
    .central-circle p {
        font-size: 0.8rem;
    }
    
    .team-cards-container {
        grid-template-columns: 1fr;
    }
    
    .team-card-image {
        height: 180px;
        background: #f8f9fa;
    }
    
    .team-card-image img[src*="IPG"] {
        transform: scale(1.15);
    }
    
    .team-card-content {
        padding: 1.2rem;
    }
    
    .team-card-title h4 {
        font-size: 1rem;
    }
}

/* --- Animation Classes --- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* --- Products Section --- */
/* 核心业务概览 - 紧凑一屏布局 */
.core-business-overview {
    display: flex;
    align-items: center;
    gap: 3rem;
    margin-bottom: 4rem;
    margin-top: 2rem;
    padding: 2rem 0;
}

.business-visual {
    flex: 0 0 350px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.central-brain {
    width: 320px;
    height: 320px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: var(--shadow-heavy);
    position: relative;
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
}

.central-brain img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    opacity: 0.9;
}

.central-brain:hover img {
    transform: scale(1.02);
}



.business-sectors {
    flex: 1.2;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    height: 100%;
}

.business-item {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-light);
    position: relative;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.business-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-heavy);
    border-color: var(--accent-color);
}

.business-number {
    position: absolute;
    top: -12px;
    left: 16px;
    width: 35px;
    height: 35px;
    background: var(--gradient-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: var(--shadow-medium);
}

.business-item h4 {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 0.4rem;
    margin-top: 0.3rem;
    line-height: 1.3;
}

.business-subtitle {
    color: var(--secondary-color);
    font-size: 0.85rem;
    margin-bottom: 0.6rem;
    font-weight: 500;
    line-height: 1.4;
}

.business-description {
    color: var(--text-color);
    font-size: 0.8rem;
    margin-bottom: 0.6rem;
    line-height: 1.4;
}

.business-features.compact {
    flex: 1;
}

.business-features.compact > span {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 0.8rem;
    display: block;
    margin-bottom: 0.4rem;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.3rem;
    margin-bottom: 0.6rem;
}

.features-grid span {
    color: var(--text-color);
    font-size: 0.75rem;
    line-height: 1.3;
    background: rgba(0, 123, 255, 0.05);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    border-left: 2px solid var(--accent-color);
}

.features-list-inline {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.6rem;
}

.features-list-inline span {
    color: var(--text-color);
    font-size: 0.75rem;
    background: rgba(0, 188, 212, 0.1);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    border-left: 2px solid #00bcd4;
}

/* 产品开发部分 - 紧凑一屏布局 */
.product-development {
    margin-bottom: 4rem;
    padding: 2rem 0;
    min-height: 85vh;
    display: flex;
    align-items: center;
}

.development-container {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.development-item {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 2rem;
    background: var(--white);
    border-radius: 16px;
    box-shadow: var(--shadow-light);
    transition: all 0.3s ease;
    flex: 1;
    border-left: 4px solid transparent;
}

.development-item:nth-child(1) {
    border-left-color: #4285f4;
}

.development-item:nth-child(2) {
    border-left-color: #00bcd4;
}

.development-item:nth-child(3) {
    border-left-color: #9c27b0;
}

.development-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-heavy);
}

.development-item.reverse {
    flex-direction: row-reverse;
}

.development-icon-modern {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(66, 133, 244, 0.1) 0%, rgba(66, 133, 244, 0.2) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.development-item:nth-child(2) .development-icon-modern {
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.1) 0%, rgba(0, 188, 212, 0.2) 100%);
    color: #00bcd4;
}

.development-item:nth-child(3) .development-icon-modern {
    background: linear-gradient(135deg, rgba(156, 39, 176, 0.1) 0%, rgba(156, 39, 176, 0.2) 100%);
    color: #9c27b0;
}

.development-icon-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.development-item:hover .development-icon-modern::before {
    transform: translateX(100%);
}

.development-icon-modern svg {
    width: 32px;
    height: 32px;
    transition: all 0.3s ease;
}

.development-item:hover .development-icon-modern {
    transform: scale(1.1);
}

.development-item:hover .development-icon-modern svg {
    transform: rotate(5deg);
}

.development-content {
    flex: 2;
    min-width: 0;
}

.development-content h3 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 0.4rem;
    line-height: 1.3;
}

.development-content .en-subtitle {
    color: var(--secondary-color);
    font-size: 0.9rem;
    margin-bottom: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.development-content p {
    line-height: 1.5;
    margin-bottom: 0.6rem;
    font-size: 0.9rem;
}

.development-content .en-description {
    color: var(--secondary-color);
    font-size: 0.8rem;
    font-style: italic;
    line-height: 1.4;
}

.development-image {
    flex: 1;
    text-align: center;
    max-width: 200px;
}

.development-image img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: var(--shadow-medium);
    transition: transform 0.3s ease;
}

.development-item:hover .development-image img {
    transform: scale(1.02);
}

/* 智能生活部分 - 横向紧凑布局 */
.smart-living-section {
    margin-bottom: 4rem;
    padding: 2rem 0;
}

.smart-categories-horizontal {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
    align-items: stretch;
}

.category-card-horizontal {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: all 0.3s ease;
    border: 3px solid transparent;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.lifestyle-card {
    border-color: #4285f4;
}

.appliances-card {
    border-color: #00bcd4;
}

.category-card-horizontal:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
}

.category-header-horizontal {
    padding: 1.5rem;
    text-align: center;
    background: linear-gradient(135deg, rgba(66, 133, 244, 0.05) 0%, rgba(66, 133, 244, 0.1) 100%);
}

.appliances-card .category-header-horizontal {
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.05) 0%, rgba(0, 188, 212, 0.1) 100%);
}

.category-header-horizontal h4 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin: 0;
    font-weight: 700;
}

.category-content-horizontal {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.category-image-main {
    text-align: center;
    margin-bottom: 1rem;
}

.category-image-main img {
    max-width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: var(--shadow-medium);
    transition: transform 0.3s ease;
}

.category-image-main img:hover {
    transform: scale(1.02);
}

.category-description-horizontal p {
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 0.8rem;
    text-align: left;
}

.category-description-horizontal .en-text {
    color: var(--secondary-color);
    font-size: 0.8rem;
    font-style: italic;
    margin-bottom: 1rem;
}

.category-features-horizontal {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.category-features-horizontal span {
    color: var(--text-color);
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.3rem 0;
    border-left: 3px solid #4285f4;
    padding-left: 0.8rem;
}

/* 小型家电特殊样式 */
.appliance-feature-horizontal {
    flex: 1;
}

.feature-numbers-horizontal {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.number-display {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.appliance-image-horizontal {
    flex: 1;
    text-align: center;
}

.appliance-image-horizontal img {
    max-width: 100%;
    height: 120px;
    object-fit: contain;
    border-radius: 8px;
    transition: transform 0.3s ease;
}

.appliance-image-horizontal img:hover {
    transform: scale(1.05);
}

.appliance-description {
    margin-top: 1rem;
}

.appliance-description p {
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 0.8rem;
}

.appliance-description .en-text {
    color: var(--secondary-color);
    font-size: 0.8rem;
    font-style: italic;
}

/* 横向布局的数字样式 */
.number-item {
    text-align: center;
}

.big-number {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.big-number.blue {
    color: var(--accent-color);
}

.number-label {
    font-size: 0.9rem;
    color: var(--secondary-color);
    font-weight: 600;
}

.number-divider {
    font-size: 2rem;
    color: var(--secondary-color);
    font-weight: 300;
}

.image-caption {
    display: block;
    font-size: 0.8rem;
    color: var(--secondary-color);
    margin-top: 0.5rem;
}

/* 横向布局的响应式设计 */
@media (max-width: 992px) {
    .smart-categories-horizontal {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .feature-numbers-horizontal {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .number-display {
    justify-content: center;
    }
}

/* Ecoradi详情样式 */
.ecoradi-details {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.05) 0%, rgba(0, 188, 212, 0.1) 100%);
    border-radius: 12px;
    border-left: 4px solid var(--accent-color);
}

/* 生活雑貨图片展示样式 */
.lifestyle-gallery {
    margin: 1.5rem 0;
}

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

.gallery-grid img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 10px;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-light);
}

.gallery-grid img:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-medium);
}

.ecoradi-title {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.ecoradi-title .en-subtitle {
    color: var(--secondary-color);
    font-size: 0.9rem;
    font-weight: 500;
    font-style: italic;
}

.ecoradi-concept {
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.5;
    color: var(--text-color);
    margin-bottom: 0.8rem;
}

.ecoradi-concept-en {
    font-size: 0.8rem;
    color: var(--secondary-color);
    font-style: italic;
    line-height: 1.4;
    margin-bottom: 1rem;
}

.ecoradi-notice {
    background: rgba(0, 123, 255, 0.1);
    padding: 1rem;
    border-radius: 8px;
    border-left: 3px solid var(--accent-color);
}

.ecoradi-notice p {
    margin: 0;
    font-size: 0.85rem;
    line-height: 1.4;
}

.ecoradi-notice strong {
    color: var(--primary-color);
}

.ecoradi-notice .en-text {
    color: var(--secondary-color);
    font-size: 0.75rem;
    font-style: italic;
    margin-top: 0.5rem;
}

@media (max-width: 768px) {
    .category-header-horizontal h4 {
        font-size: 1.1rem;
    }
    
    .category-image-main img {
        height: 150px;
    }
    
    .appliance-image-horizontal img {
        height: 100px;
    }
    
    .category-description-horizontal p,
    .appliance-description p {
        font-size: 0.85rem;
    }
    
    .ecoradi-details {
        padding: 1rem;
        margin-top: 1rem;
    }
    
    .ecoradi-title {
    font-size: 1rem;
}

    .ecoradi-concept {
        font-size: 0.85rem;
    }
    
    .ecoradi-concept-en {
        font-size: 0.75rem;
    }
    
    .gallery-grid {
        gap: 0.5rem;
    }
    
    .gallery-grid img {
        height: 120px;
    }
}

/* AIPETO展示 */
.aipeto-showcase {
    background: var(--gradient-blue);
    color: var(--white);
    border-radius: 25px;
    padding: 4rem;
    margin-bottom: 4rem;
    text-align: center;
}

.aipeto-header {
    margin-bottom: 3rem;
}

/* 新的横向宠物画廊样式 */
.pet-gallery-horizontal {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 3rem 0;
    flex-wrap: nowrap;
    align-items: center;
}

.pet-item-horizontal {
    flex: 1;
    max-width: 180px;
    min-width: 160px;
}

.pet-item-horizontal img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 20px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.pet-item-horizontal:hover img {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.aipeto-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.ai-badge {
    background: var(--white);
    color: var(--accent-color);
    padding: 0.5rem 1rem;
    border-radius: 10px;
    font-weight: 700;
    font-size: 1.2rem;
}

.aipeto-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
}

.aipeto-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.aipeto-header h3 {
    color: var(--white);
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.aipeto-header .en-subtitle {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
    font-style: italic;
}

.pet-gallery {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
}

.pet-item {
    width: 200px;
    height: 200px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-heavy);
    transition: transform 0.3s ease;
}

.pet-item:hover {
    transform: translateY(-10px) scale(1.05);
}

.pet-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.aipeto-description p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.aipeto-description .en-description {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    font-style: italic;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .core-business-overview {
        flex-direction: column;
        gap: 2rem;
        min-height: auto;
        padding: 1.5rem 0;
    }
    
    .central-brain {
        width: 280px;
        height: 280px;
    }
    

    
    .business-sectors {
        gap: 1rem;
    }
    
    .business-item {
        padding: 1.2rem;
    }
    
    .pet-gallery {
        flex-wrap: wrap;
        gap: 1.5rem;
    }
    
    .pet-gallery-horizontal {
        gap: 1rem;
        flex-wrap: nowrap;
    }
    
    .pet-item-horizontal {
        max-width: 140px;
        min-width: 120px;
    }
    
    .pet-item-horizontal img {
        height: 200px;
    }
}

@media (max-width: 768px) {
    .product-development {
        min-height: auto;
        padding: 1rem 0;
    }
    
    .development-container {
        gap: 1rem;
    }
    
    .development-item {
        flex-direction: column;
        gap: 1.5rem;
        padding: 1.5rem;
        text-align: center;
    }
    
    .development-item.reverse {
        flex-direction: column;
    }
    
    .development-icon-modern {
        width: 56px;
        height: 56px;
    }
    
    .development-icon-modern svg {
        width: 28px;
        height: 28px;
    }
    
    .development-content h3 {
        font-size: 1.1rem;
    }
    
    .development-image {
        max-width: 150px;
        margin: 0 auto;
    }
    
    .central-brain {
        width: 250px;
        height: 250px;
    }
    
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .appliance-feature {
        flex-direction: column;
        gap: 1rem;
    }
    
    .aipeto-showcase {
        padding: 2rem;
    }
    
    .pet-item {
        width: 150px;
        height: 150px;
    }
    
    .pet-gallery-horizontal {
        flex-wrap: wrap;
        gap: 1rem;
        justify-content: center;
    }
    
    .pet-item-horizontal {
        max-width: 160px;
        min-width: 140px;
    }
    
    .pet-item-horizontal img {
        height: 250px;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }
}

/* --- IPMOTION Group Section --- */
.ipmotion-intro { text-align: center; max-width: 800px; margin: 0 auto 4rem auto;}

/* IPMOTION项目展示样式 */
.ipmotion-projects {
    margin: 4rem 0;
}

.project-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.project-item {
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-light);
}

.project-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-heavy);
}

.project-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.global-presence { text-align: center; margin-bottom: 5rem; }
.global-presence img { max-width: 100%; height: auto; }

/* 英文描述样式 */
.en-description {
    color: var(--secondary-color);
    font-size: 0.9rem;
    font-style: italic;
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

.milestones { 
    margin-bottom: 2rem; 
    min-height: 50vh;
    max-height: 55vh;
    overflow: hidden;
}

.milestones h3 {
    text-align: center;
    margin-bottom: 2rem;
}

/* 新的横向时间轴样式 */
.timeline-horizontal {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 0;
    position: relative;
    height: 40vh;
}

.timeline-horizontal::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border-radius: 2px;
}

.timeline-item-horizontal {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    margin: 0 0.5rem;
}

.timeline-item-horizontal::before {
    content: '';
    position: absolute;
    bottom: -10px;
    width: 16px;
    height: 16px;
    background: var(--accent-color);
    border: 4px solid var(--white);
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    z-index: 2;
}

.timeline-year {
    background: var(--gradient-blue);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    white-space: nowrap;
}

.timeline-card {
    background: var(--white);
    border-radius: 10px;
    padding: 1rem;
    box-shadow: var(--shadow-medium);
    transition: all 0.3s ease;
    text-align: center;
    border-left: 4px solid var(--accent-color);
    max-width: 160px;
    margin-bottom: 2rem;
}

.timeline-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-heavy);
}

.timeline-card h4 {
    color: var(--primary-color);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.timeline-card p {
    font-size: 0.75rem;
    line-height: 1.3;
    color: var(--text-color);
    margin: 0;
}

/* 不同年份的高度变化 - 紧凑版 */
.timeline-item-horizontal[data-year="2013"] .timeline-card { margin-bottom: 0.5rem; }
.timeline-item-horizontal[data-year="2018"] .timeline-card { margin-bottom: 1.5rem; }
.timeline-item-horizontal[data-year="2022"] .timeline-card { margin-bottom: 2.5rem; }
.timeline-item-horizontal[data-year="2023"] .timeline-card { margin-bottom: 3.5rem; }
.timeline-item-horizontal[data-year="2024a"] .timeline-card { margin-bottom: 4.5rem; }
.timeline-item-horizontal[data-year="2024b"] .timeline-card { margin-bottom: 5.5rem; }
.timeline-item-horizontal[data-year="2024c"] .timeline-card { margin-bottom: 6.5rem; }

/* 时间轴响应式设计 */
@media (max-width: 992px) {
    .timeline-horizontal {
        height: auto;
        padding: 1rem 0;
    }
    
    .timeline-card {
        max-width: 180px;
        padding: 1rem;
        font-size: 0.9rem;
    }
    
    .timeline-item-horizontal[data-year="2013"] .timeline-card { margin-bottom: 0.5rem; }
    .timeline-item-horizontal[data-year="2018"] .timeline-card { margin-bottom: 1.5rem; }
    .timeline-item-horizontal[data-year="2022"] .timeline-card { margin-bottom: 2.5rem; }
    .timeline-item-horizontal[data-year="2023"] .timeline-card { margin-bottom: 3.5rem; }
    .timeline-item-horizontal[data-year="2024a"] .timeline-card { margin-bottom: 4.5rem; }
    .timeline-item-horizontal[data-year="2024b"] .timeline-card { margin-bottom: 5.5rem; }
    .timeline-item-horizontal[data-year="2024c"] .timeline-card { margin-bottom: 6.5rem; }
}

@media (max-width: 768px) {
    .timeline-horizontal {
        flex-direction: column;
        height: auto;
        align-items: center;
    }
    
    .timeline-horizontal::before {
        display: none;
    }
    
    .timeline-item-horizontal {
        margin: 1rem 0;
        width: 100%;
        max-width: 300px;
    }
    
    .timeline-item-horizontal::before {
        display: none;
    }
    
    .timeline-card {
        max-width: 100%;
        margin-bottom: 0 !important;
    }
    
    .milestones {
        min-height: auto;
        max-height: none;
    }
}

.awards h3 {
    text-align: center;
    margin-bottom: 3rem;
}

/* 主要认证展示 */
.main-certifications {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.cert-item {
    display: flex;
    align-items: center;
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-medium);
    transition: all 0.3s ease;
}

.cert-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
}

.cert-item img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-right: 1.5rem;
    flex-shrink: 0;
}

.cert-info h4 {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.cert-info p {
    margin: 0.3rem 0;
    font-size: 0.9rem;
    color: var(--text-color);
}

.cert-info .en-text {
    font-size: 0.8rem;
    color: var(--text-light);
    font-style: italic;
}

/* 获奖记录表格 */
.awards-table-section {
    margin-bottom: 4rem;
}

.awards-table-section h4 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 2rem;
    text-align: center;
}

.awards-table {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-medium);
}

.table-header {
    display: grid;
    grid-template-columns: 2fr 1fr 3fr 2fr;
    background: var(--primary-color);
    color: var(--white);
    font-weight: 600;
    font-size: 0.9rem;
}

.table-header > div {
    padding: 1rem;
    text-align: center;
    border-right: 1px solid rgba(255,255,255,0.2);
}

.table-header > div:last-child {
    border-right: none;
}

.table-header .en-text {
    font-size: 0.8rem;
    opacity: 0.8;
    font-weight: 400;
}

.table-row {
    display: grid;
    grid-template-columns: 2fr 1fr 3fr 2fr;
    border-bottom: 1px solid var(--border-color);
}

.table-row:last-child {
    border-bottom: none;
}

.table-row:nth-child(even) {
    background: var(--background-light);
}

.table-row > div {
    padding: 1rem;
    font-size: 0.85rem;
    line-height: 1.4;
    border-right: 1px solid var(--border-color);
}

.table-row > div:last-child {
    border-right: none;
}

.table-row .en-text {
    font-size: 0.75rem;
    color: var(--text-light);
    font-style: italic;
    margin-top: 0.3rem;
}

.col-year {
    text-align: center;
    font-weight: 600;
    color: var(--accent-color);
}

/* 详细奖项展示 */
.detailed-awards {
    margin-top: 4rem;
}

.detailed-awards h4 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 3rem;
    text-align: center;
}

.award-detail {
    display: flex;
    align-items: flex-start;
    background: var(--white);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-medium);
    transition: all 0.3s ease;
    min-height: 300px;
}

.award-detail:hover {
    box-shadow: var(--shadow-heavy);
}

.award-images {
    flex: 0 0 250px;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    margin-right: 1.5rem;
    align-items: center;
}

.award-images img {
    max-width: 100%;
    max-height: 120px;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: var(--shadow-light);
}

.award-content {
    flex: 1;
}

.award-content.full-width {
    flex: none;
    width: 100%;
}

.award-content h5 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 0.4rem;
    line-height: 1.3;
}

.award-content h6 {
    color: var(--primary-color);
    font-size: 1rem;
    margin: 0.8rem 0 0.4rem 0;
    line-height: 1.3;
}

.award-content p {
    line-height: 1.5;
    margin-bottom: 0.8rem;
    color: var(--text-color);
    font-size: 0.9rem;
}

.award-content .en-text {
    color: var(--text-light);
    font-style: italic;
    font-size: 0.85rem;
    line-height: 1.4;
}

.award-description {
    background: var(--background-light);
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1rem;
    border-left: 4px solid var(--accent-color);
}

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

.ecovadis-info, .sbt-info {
    padding: 1.2rem;
    background: var(--background-light);
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
}

.ecovadis-info h6, .sbt-info h6 {
    margin-bottom: 0.8rem;
    line-height: 1.4;
}

.ecovadis-info p, .sbt-info p {
    margin-bottom: 0.8rem;
    line-height: 1.5;
}

.tiger-awards {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.award-item {
    padding: 0.8rem 1rem;
    background: var(--background-light);
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
}

.award-item h6 {
    margin-bottom: 0.4rem;
    line-height: 1.3;
}

.award-item p {
    margin-bottom: 0;
    line-height: 1.4;
}

.qualification-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.qual-item {
    padding: 0.8rem 1rem;
    background: var(--background-light);
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
    min-height: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.qual-item h6 {
    margin: 0 0 0.3rem 0;
    color: var(--primary-color);
    font-size: 1rem;
    line-height: 1.3;
}

.qual-item .en-text {
    font-size: 0.75rem;
    color: var(--text-light);
    font-style: italic;
    margin: 0;
}

.certificates-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    align-items: start;
}

.cert-group {
    background: var(--background-light);
    padding: 1rem;
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
}

.cert-group h6 {
    text-align: center;
    margin-bottom: 0.8rem;
    color: var(--primary-color);
    font-size: 1rem;
}

.cert-images {
    display: flex;
    gap: 0.8rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cert-images img {
    max-width: 120px;
    max-height: 150px;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 6px;
    box-shadow: var(--shadow-light);
    transition: transform 0.3s ease;
}

.cert-images img:hover {
    transform: scale(1.05);
}

.software-certificates {
    display: flex;
    justify-content: center;
}

.software-certificates img {
    max-width: 100%;
    max-height: 200px;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: var(--shadow-light);
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .table-header, .table-row {
        grid-template-columns: 1.5fr 0.8fr 2.5fr 1.5fr;
    }
    
    .award-detail {
        flex-direction: column;
        min-height: auto;
    }
    
    .award-images {
        flex: none;
        flex-direction: row;
        margin-right: 0;
        margin-bottom: 1rem;
        justify-content: center;
        max-width: 100%;
    }
    
    .award-images img {
        max-width: 150px;
        max-height: 100px;
    }
    
    .qualification-list {
        grid-template-columns: 1fr;
    }
    
    .certificates-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

@media (max-width: 768px) {
    .main-certifications {
        grid-template-columns: 1fr;
    }
    
    .cert-item {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }
    
    .cert-item img {
        margin-right: 0;
        margin-bottom: 1rem;
        width: 60px;
        height: 60px;
    }
    
    .table-header, .table-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .table-header > div, .table-row > div {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        text-align: left;
    }
    
    .table-header > div:last-child, .table-row > div:last-child {
        border-bottom: none;
    }
    
    .award-detail {
        padding: 1rem;
    }
    
    .award-images {
        flex-direction: row;
        align-items: center;
        justify-content: center;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .award-images img {
        max-width: 100px;
        max-height: 80px;
    }
    
    .qualification-list {
        grid-template-columns: 1fr;
    }
    
    .cert-images {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .cert-images img {
        max-width: 80px;
        max-height: 100px;
    }
    
    .sustainability-info {
        gap: 1rem;
    }
    
    .certificates-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .software-certificates img {
        max-height: 150px;
    }
}

/* --- Partners Section --- */
.partners-section p { text-align: center; max-width: 700px; margin: 0 auto 3rem auto; }
.partner-logos { display: flex; flex-direction: column; align-items: center; gap: 2rem; }



/* --- Responsive Design --- */
@media (max-width: 992px) {
    .hero-section .container, .about-commitment, .product-core-business .business-sectors-container, .product-feature {
        flex-direction: column;
        gap: 2rem;
    }
    
    .product-feature.reverse { flex-direction: column; }
    .about-commitment .about-text { order: 2; }
    .about-commitment .about-image { order: 1; }
    .sector-image { margin-bottom: 2rem; }
    
    .strengths-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem;
    }
    
    .central-circle {
        position: relative;
        top: auto;
        left: auto;
        transform: none;
        margin: 2rem auto;
        order: 1;
        grid-column: 1;
    }
    
    .strength-01 { grid-column: 1; grid-row: 2; }
    .strength-02 { grid-column: 1; grid-row: 3; }
    .strength-03 { grid-column: 1; grid-row: 4; }
    .strength-04 { grid-column: 1; grid-row: 5; }
    
    .commitment-values {
        flex-direction: column;
        gap: 1rem;
    }
    
    .team-cards-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    h2 { font-size: 2.2rem; }
    h3 { font-size: 1.8rem; }
    section { padding: 4rem 0; }
    header nav { flex-direction: column; height: auto; padding: 1rem 0; }
    header ul { margin-top: 1rem; gap: 1rem; flex-wrap: wrap; justify-content: center; }
    .hero-section { padding-top: 180px; }
    .hero-content h1 { font-size: 3rem; }
    .hero-buttons { flex-direction: column; align-items: center; }
    .timeline::after { left: 20px; }
    .timeline-item { width: 100%; padding-left: 50px; padding-right: 1rem; text-align: left !important; }
    .timeline-item:nth-child(odd), .timeline-item:nth-child(even) { left: 0; }
    .timeline-item::after { left: 10px; }
    
    .central-circle {
        width: 150px;
        height: 150px;
    }
    
    .central-circle h4 {
        font-size: 1rem;
    }
    
    .central-circle p {
        font-size: 0.8rem;
    }
    
    .team-cards-container {
        grid-template-columns: 1fr;
    }
    
    .team-card-image {
        height: 150px;
    }
    
    .team-card-content {
        padding: 1rem;
    }
    
    .team-card-title h4 {
        font-size: 1.1rem;
    }
    
    .business-item {
        padding: 1.2rem;
        margin-bottom: 1rem;
    }
    
    .business-number {
        width: 30px;
        height: 30px;
        font-size: 0.9rem;
    }
    
    .business-item h4 {
        font-size: 1rem;
    }
    
    .category-description .en-text {
        font-size: 0.75rem;
    }
    
    .aipeto-title {
        font-size: 1.8rem;
    }
    
    .feature-box {
        font-size: 0.65rem;
        padding: 0.5rem 0.3rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 0.2rem;
    }
    
    .core-business-overview {
        gap: 1.5rem;
        padding: 1rem 0;
    }
    
    .central-brain {
        width: 250px;
        height: 250px;
    }
    
    
    
    .project-gallery {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .project-item img {
        height: 200px;
    }
    
    /* Footer mobile styles */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .overview-item {
        grid-template-columns: 1fr;
        text-align: left;
        gap: 0.5rem;
    }
    
    .overview-label {
        font-weight: 700;
        color: var(--accent-color);
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 0.3rem;
    }
    
    .awards-note {
        padding: 1rem;
        margin: 1.5rem auto 2rem auto;
    }
    
    .awards-disclaimer {
        font-size: 0.9rem;
    }
    
    .awards-disclaimer-note,
    .awards-disclaimer-en {
        font-size: 0.8rem;
    }
}

/* --- Enhanced Mobile Optimization --- */
@media (max-width: 480px) {
    /* Ultra small devices optimization */
    .container {
        padding: 0 0.75rem;
    }
    
    /* Typography adjustments */
    h1 {
        font-size: 2.5rem !important;
        line-height: 1.2;
    }
    
    h2 {
        font-size: 1.8rem !important;
        margin-bottom: 2rem;
    }
    
    h3 {
        font-size: 1.4rem !important;
        margin-bottom: 1rem;
    }
    
    h4 {
        font-size: 1.1rem !important;
    }
    
    /* Section spacing */
    section {
        padding: 2.5rem 0 !important;
    }
    
    /* Hero section mobile optimization */
    .hero-section {
        padding-top: 140px !important;
        min-height: auto;
    }
    
    .hero-content {
        text-align: center;
        margin-bottom: 2rem;
    }
    
    .hero-content .hero-description {
        font-size: 0.9rem;
        line-height: 1.6;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 0.8rem;
        align-items: stretch;
    }
    
    .btn {
        width: 100%;
        text-align: center;
        padding: 1rem;
    }
    
    /* About section mobile optimization */
    .about-commitment {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .about-text, .about-image {
        width: 100%;
    }
    
    .commitment-values {
        flex-direction: column;
        gap: 1rem;
        margin-top: 1.5rem;
    }
    
    .value-item {
        text-align: center;
        padding: 1rem;
    }
    
    /* Strengths section mobile optimization */
    .strengths-container {
        grid-template-columns: 1fr !important;
        gap: 1.5rem;
        padding: 1rem;
    }
    
    .strength-item {
        padding: 1.5rem 1rem;
        margin: 0;
    }
    
    .central-circle {
        width: 120px !important;
        height: 120px !important;
        margin: 1rem auto;
        position: static !important;
        transform: none !important;
    }
    
    .central-circle h4 {
        font-size: 0.9rem !important;
    }
    
    .central-circle p {
        font-size: 0.7rem !important;
    }
    
    /* Company overview mobile optimization */
    .company-overview {
        margin: 2rem 0;
        padding: 1.5rem 1rem;
    }
    
    .overview-item {
        grid-template-columns: 1fr;
        gap: 0.3rem;
        padding: 0.8rem 0;
        text-align: left;
    }
    
    .overview-label {
        font-size: 0.9rem;
        font-weight: 700;
        color: var(--accent-color);
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 0.2rem;
        margin-bottom: 0.3rem;
    }
    
    .overview-value {
        font-size: 0.9rem;
        line-height: 1.4;
    }
    
    /* Team cards mobile optimization */
    .team-cards-container {
        grid-template-columns: 1fr !important;
        gap: 1rem;
    }
    
    .team-card {
        margin-bottom: 1rem;
    }
    
    .team-card-image {
        height: 120px !important;
    }
    
    .team-card-content {
        padding: 0.8rem !important;
    }
    
    .team-card-title h4 {
        font-size: 1rem !important;
    }
    
    .team-features {
        margin-top: 0.8rem;
    }
    
    .team-features li {
        font-size: 0.8rem;
        margin-bottom: 0.3rem;
    }
    
    /* Product section mobile optimization */
    .smart-categories-horizontal {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .category-card-horizontal {
        width: 100%;
        padding: 1rem;
    }
    
    .category-content-horizontal {
        padding: 1rem 0;
    }
    
    .lifestyle-gallery .gallery-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.5rem;
    }
    
    .gallery-grid img {
        width: 100%;
        height: 100px !important;
        object-fit: cover;
        border-radius: 8px;
    }
    
    .appliance-feature-horizontal {
        flex-direction: column;
        gap: 1rem;
    }
    
    .feature-numbers-horizontal {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .number-display {
        margin-bottom: 1rem;
    }
    
    .big-number {
        font-size: 2rem !important;
    }
    
    .number-label {
        font-size: 0.8rem;
    }
    
    .appliance-image-horizontal {
        text-align: center;
    }
    
    .appliance-image-horizontal img {
        max-width: 200px;
        height: auto !important;
    }
    
    /* AIPETO section mobile optimization */
    .aipeto-showcase {
        padding: 1.5rem 0;
    }
    
    .aipeto-header {
        text-align: center;
        margin-bottom: 1.5rem;
    }
    
    .aipeto-title {
        font-size: 1.5rem !important;
    }
    
    .pet-gallery-horizontal {
        display: flex !important;
        flex-wrap: wrap !important;
        justify-content: center !important;
        gap: 0.6rem;
        margin: 1.5rem 0;
    }
    
    .pet-item-horizontal {
        flex: 1;
        max-width: 90px;
        min-width: 70px;
    }
    
    .pet-item-horizontal img {
        width: 100% !important;
        height: 120px !important;
        object-fit: cover;
        border-radius: 12px;
    }
    
    /* IPMOTION section mobile optimization */
    .ipmotion-intro {
        padding: 0 0.5rem;
        margin-bottom: 2rem;
    }
    
    .ipmotion-intro p {
        font-size: 0.9rem;
        line-height: 1.6;
        margin-bottom: 1rem;
    }
    
    .project-gallery {
        grid-template-columns: 1fr !important;
        gap: 1rem;
    }
    
    .project-item img {
        height: 150px !important;
        object-fit: cover;
        width: 100%;
    }
    
    /* Timeline mobile optimization */
    .timeline-horizontal {
        padding: 1rem 0;
    }
    
    .timeline-item-horizontal {
        margin-bottom: 1.5rem !important;
        padding: 0;
    }
    
    .timeline-year {
        font-size: 0.9rem !important;
        padding: 0.3rem 0.8rem;
        margin-bottom: 0.5rem;
    }
    
    .timeline-card {
        padding: 1rem !important;
        margin: 0 !important;
    }
    
    .timeline-card h4 {
        font-size: 1rem !important;
        margin-bottom: 0.5rem;
    }
    
    .timeline-card p {
        font-size: 0.85rem !important;
        line-height: 1.4;
    }
    
    /* Awards section mobile optimization */
    .awards-note {
        padding: 0.8rem !important;
        margin: 1rem auto 1.5rem auto !important;
    }
    
    .awards-disclaimer {
        font-size: 0.85rem !important;
    }
    
    .awards-disclaimer-en {
        font-size: 0.75rem !important;
    }
    
    .main-certifications {
        flex-direction: column !important;
        gap: 1rem;
    }
    
    .cert-item {
        flex-direction: column !important;
        text-align: center;
        padding: 1rem !important;
    }
    
    .cert-item img {
        width: 80px !important;
        height: auto !important;
        margin-bottom: 0.8rem;
    }
    
    .cert-info h4 {
        font-size: 0.95rem !important;
    }
    
    .cert-info p {
        font-size: 0.8rem !important;
    }
    
    /* Awards table mobile optimization */
    .awards-table {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .table-header, .table-row {
        min-width: 600px;
        font-size: 0.75rem !important;
        gap: 0.5rem !important;
    }
    
    .table-header > div, .table-row > div {
        padding: 0.5rem 0.3rem !important;
    }
    
    /* Award details mobile optimization */
    .award-detail {
        flex-direction: column !important;
        gap: 1rem;
    }
    
    .award-images {
        justify-content: center !important;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .award-images img {
        max-width: 80px !important;
        max-height: 60px !important;
    }
    
    .award-content {
        padding: 0;
    }
    
    .award-content h5 {
        font-size: 1rem !important;
    }
    
    .award-content h6 {
        font-size: 0.9rem !important;
    }
    
    .award-content p {
        font-size: 0.85rem !important;
        line-height: 1.4;
    }
    
    /* Certificates grid mobile optimization */
    .certificates-grid {
        grid-template-columns: 1fr !important;
        gap: 1rem;
    }
    
    .cert-images {
        justify-content: center !important;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .cert-images img {
        max-width: 70px !important;
        max-height: 90px !important;
    }
    
    .software-certificates img {
        max-width: 100% !important;
        max-height: 120px !important;
        object-fit: contain;
    }
    
    /* Footer mobile optimization */
    .footer-content {
        grid-template-columns: 1fr !important;
        gap: 1.5rem;
        text-align: center;
    }
    
    .footer-section h4 {
        font-size: 1rem !important;
        margin-bottom: 0.8rem;
    }
    
    .contact-info p {
        font-size: 0.85rem !important;
        margin: 0.3rem 0;
        line-height: 1.4;
    }
    
    .footer-bottom {
        padding-top: 1.5rem;
    }
    
    .footer-bottom p {
        font-size: 0.8rem !important;
    }
}

/* --- Medium Mobile Devices Optimization --- */
@media (min-width: 481px) and (max-width: 768px) {
    /* Medium mobile devices specific optimizations */
    .container {
        padding: 0 1.25rem;
    }
    
    /* Hero section adjustments */
    .hero-section .container {
        flex-direction: column;
        gap: 2rem;
    }
    
    .hero-content, .hero-image {
        flex: none;
        width: 100%;
    }
    
    .hero-content h1 {
        font-size: 3.5rem;
    }
    
    /* Product galleries optimization */
    .lifestyle-gallery .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.8rem;
    }
    
    .gallery-grid img {
        height: 120px;
        object-fit: cover;
    }
    
    .pet-gallery-horizontal {
        display: flex;
        flex-wrap: nowrap;
        justify-content: center;
        gap: 0.8rem;
    }
    
    .pet-item-horizontal {
        flex: 1;
        max-width: 120px;
        min-width: 100px;
    }
    
    .pet-item-horizontal img {
        height: 140px;
        object-fit: cover;
    }
    
    /* Team cards in 2 columns for medium mobile */
    .team-cards-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.2rem;
    }
    
    /* Project gallery in 2 columns */
    .project-gallery {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.2rem;
    }
    
    .project-item img {
        height: 180px;
        object-fit: cover;
    }
    
    /* Certifications in rows for better use of space */
    .main-certifications {
        flex-direction: column;
        gap: 1.2rem;
    }
    
    .cert-item {
        flex-direction: row;
        align-items: center;
        text-align: left;
        gap: 1rem;
    }
    
    .cert-item img {
        width: 60px;
        height: auto;
        flex-shrink: 0;
    }
    
    /* Awards table with better spacing */
    .table-header, .table-row {
        font-size: 0.8rem;
        gap: 0.8rem;
    }
    
    /* Footer in column layout but with better spacing */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: left;
    }
    
    .footer-section {
        padding: 0 1rem;
    }
}

/* --- Universal Mobile Enhancements --- */
@media (max-width: 768px) {
    /* Prevent horizontal scroll issues */
    html, body {
        overflow-x: hidden;
        width: 100%;
    }
    
    /* Improve touch targets */
    .btn, button, [role="button"] {
        min-height: 44px;
        min-width: 44px;
    }
    
    /* Better text readability */
    p, li, span {
        line-height: 1.6;
        word-wrap: break-word;
        hyphens: auto;
    }
    
    /* Image optimization for all sections */
    img {
        max-width: 100%;
        height: auto;
        object-fit: cover;
        border-radius: 8px;
    }
    
    /* Table scrolling optimization */
    .awards-table-section {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 1rem;
    }
    
    .awards-table {
        min-width: 600px;
        width: 100%;
    }
    
    /* Smooth scrolling for mobile navigation */
    html {
        scroll-behavior: smooth;
        -webkit-text-size-adjust: 100%;
    }
    
    /* Better spacing for all card elements */
    .team-card,
    .cert-item,
    .award-detail,
    .category-card-horizontal {
        margin-bottom: 1rem;
        border-radius: 12px;
        overflow: hidden;
    }
    
    /* Ensure proper spacing around sections */
    section {
        margin-bottom: 0;
        border-bottom: none;
    }
    
    /* Optimize form elements if any */
    input, textarea, select {
        width: 100%;
        min-height: 44px;
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    /* Better focus states for accessibility */
    a:focus, button:focus, [tabindex]:focus {
        outline: 2px solid var(--accent-color);
        outline-offset: 2px;
    }
    
    /* Optimize loading performance */
    .hero-background .particles,
    .floating-shapes {
        display: none; /* Hide complex animations on mobile */
    }
    
    /* Ensure proper text contrast */
    .en-text, .en-subtitle, .en-description {
        color: var(--secondary-color);
        font-style: italic;
        margin-top: 0.25rem;
    }
    
    /* Better handling of long Japanese text */
    .overview-value,
    .timeline-card p,
    .award-content p {
        word-break: keep-all;
        overflow-wrap: break-word;
    }
    
    /* Optimize timeline for mobile reading */
    .timeline-item-horizontal {
        padding: 1rem 0;
        border-bottom: 1px solid var(--border-color);
    }
    
    .timeline-item-horizontal:last-child {
        border-bottom: none;
    }
    
    /* Better mobile header handling */
    header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
    }
    
    /* Adjust navigation for mobile */
    header ul a {
        padding: 0.5rem 0.8rem;
        border-radius: 6px;
        transition: all 0.3s ease;
    }
    
    header ul a:hover, header ul a:focus {
        background: var(--light-bg-color);
        color: var(--accent-color);
    }
}