/* About Us Page Styles */

/* Hero Section */
.hero-section {
    position: relative;
    height: 100%;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.9);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.2) 0%, rgba(0, 0, 0, 0.2) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: white;
}

.hero-content h1 {
    font-size: 60px;
    font-weight: 600;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    animation: fadeInUp 1s ease-out;
}

.hero-content p {
    font-size: 20px;
    margin-bottom: 25px;
    opacity: 0.9;
    animation: fadeInUp 1s ease-out 0.3s both;
}

.hero-line {
    width: 80px;
    height: 4px;
    background: var(--primary-color);
    margin: 0 auto;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.hero-triangles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.triangle {
    position: absolute;
    border: 2px solid rgba(255, 255, 255, 0.3);
    opacity: 0.6;
}

.triangle-1 {
    top: 20%;
    right: 15%;
    width: 0;
    height: 0;
    border-left: 30px solid transparent;
    border-right: 30px solid transparent;
    border-bottom: 52px solid rgba(255, 255, 255, 0.3);
    animation: float 6s ease-in-out infinite;
}

.triangle-2 {
    top: 60%;
    left: 10%;
    width: 0;
    height: 0;
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    border-bottom: 35px solid rgba(255, 255, 255, 0.2);
    animation: float 8s ease-in-out infinite reverse;
}

.triangle-3 {
    bottom: 20%;
    right: 25%;
    width: 0;
    height: 0;
    border-left: 25px solid transparent;
    border-right: 25px solid transparent;
    border-bottom: 43px solid rgba(255, 255, 255, 0.25);
    animation: float 7s ease-in-out infinite;
}

/* Company Introduction */
.company-intro {
    padding: 100px 0;
    background: #f8f8f8;
}

.intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.intro-text {
    animation: fadeInLeft 1s ease-out;
}

.company-intro .title-header,
.team-strengths .title-header {
    margin-bottom: 30px;
}

.company-intro .title-header h2,
.team-strengths .title-header h2 {
    text-align: left;
    font-size: 45px;
    margin-bottom: 10px;
}

.company-intro .title-decoration,
.team-strengths .title-decoration {
    justify-content: flex-start;
}

.intro-text>p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 30px;
    color: var(--text-color);
}

.intro-text>p strong {
    color: var(--primary-color);
    font-weight: 600;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 32px;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
}

.cta-button:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.4);
}

.cta-button .layui-icon {
    font-size: 11px;
}

.intro-image {
    text-align: center;
    animation: fadeInRight 1s ease-out;
}

.floating-image {
    max-width: 300px;
    animation: float 6s ease-in-out infinite;
}

/* Core Values */
.core-values {
    padding: 80px 0 80px 0;
    background: white;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-subtitle {
    font-size: 19px;
    color: #666;
    margin-top: 16px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.value-card {
    text-align: center;
    padding: 40px 30px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.value-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 2rem;
}

.value-card h3 {
    font-size: 21px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #2c3e50;
}

.value-card p {
    color: #666;
    line-height: 1.6;
}

/* Team Strengths */
.team-strengths {
    padding: 100px 0;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
}

.strengths-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.strengths-text .section-title {
    color: white;
}

.strength-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 40px;
}

.strength-number {
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.strength-content h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 10px;
    color: white;
}

.strength-content p {
    color: #bdc3c7;
    line-height: 1.6;
}

.strengths-visual {
    text-align: center;
}

.strength-circle {
    width: 300px;
    height: 300px;
    /* background: rgba(255, 255, 255, 0.1); */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    backdrop-filter: blur(10px);
    /* border: 2px solid rgba(255, 255, 255, 0.2); */

    background-image: url('/assets/images/earth.gif');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.strength-image {
    /* max-width: 150px; */
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    animation: pulse 4s ease-in-out infinite;
    /* 视频加载优化 */
    transition: opacity 0.5s ease-in-out;
}

/* 移动端视频优化 */
@media (max-width: 768px) {
    .strength-image {
        /* 移动端降低动画复杂度 */
        animation: pulse 6s ease-in-out infinite;
    }

    /* 移动端视频加载状态 */
    .strength-image[loading="lazy"] {
        opacity: 0;
    }

    .strength-image.loaded {
        opacity: 1;
    }

    .strengths-visual {
        display: none;
    }
}

/* 视频加载占位符 */
/* .strength-circle::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #f0f0f0 25%, transparent 25%),
        linear-gradient(-45deg, #f0f0f0 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #f0f0f0 75%),
        linear-gradient(-45deg, transparent 75%, #f0f0f0 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    border-radius: 50%;
    opacity: 0.3;
    z-index: -1;
} */

/* Statistics */
.statistics {
    padding: 50px 0;
    background: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.stat-item {
    text-align: center;
    padding: 30px 20px;
}

.stat-number {
    font-size: 56px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
    display: block;
}

.stat-label {
    font-size: 18px;
    color: #666;
    font-weight: 500;
}

/* Testimonials */
.testimonials {
    padding: 60px 0;
    background: #f8f8f8;
}

.testimonials-swiper {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 0px 20px 0px;
}



.testimonial-content {
    background: white;
    padding: 50px 40px;
    border-radius: 20px;
    box-shadow: 0 4px 8px rgba(31, 153, 104, 0.05);
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.testimonial-content:hover {
    transform: translateY(-5px);
}

.quote-icon {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 20px;
    opacity: 0.3;
}

.testimonial-content>p {
    font-size: 19px;
    line-height: 1.8;
    color: #555;
    margin-bottom: 30px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.author-info h4 {
    font-size: 19px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.author-info span {
    color: #666;
    font-size: 14px;
}

/* Call to Action */
.cta-section {
    background: linear-gradient(135deg, #1f9968 0%, #408157 100%);
    padding: 90px 0;
    text-align: center;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('/assets/pic/video-3.gif');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.15;

}

.cta-content h2 {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #ffffff;
}

.cta-content p {
    font-size: 19px;
    margin-bottom: 32px;
    opacity: 0.9;
    color: #ffffff;
}

.cta-button-large {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 20px 40px;
    background: white;
    color: var(--primary-color);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 18px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.cta-button-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.3);
}

.cta-section .cta-button {
    background: #fff;
    color: var(--primary-color);
}

/* 图片加载动画 */
img {
    opacity: 1;
    transform: scale(1);
    transition: opacity 0.5s ease, transform 0.5s ease;
}


/* 页面加载状态 */
body {
    opacity: 0;
    transition: opacity 0.5s ease;
}

body.loaded {
    opacity: 1;
}

/* 响应式图片 */
img {
    max-width: 100%;
    height: auto;
}

/* 图片悬停效果 */
.floating-image:hover,
.strength-image:hover {
    transform: scale(1.05);
    transition: transform 0.3s ease;
}

/* 图标悬停效果 */
.value-icon:hover {
    transform: scale(1.1) rotate(5deg);
    transition: transform 0.3s ease;
}

/* 按钮悬停效果增强 */
.cta-button:hover,
.cta-button-large:hover {
    transform: translateY(-3px) scale(1.02);
    transition: all 0.3s ease;
}

/* 卡片悬停效果增强 */
.value-card:hover {
    transform: translateY(-10px) scale(1.02);
    transition: all 0.3s ease;
}

/* 统计数据悬停效果 */
.stat-item:hover .stat-number {
    transform: scale(1.1);
    transition: transform 0.3s ease;
}

/* 团队优势悬停效果 */
.strength-item:hover .strength-number {
    transform: scale(1.1) rotate(5deg);
    transition: transform 0.3s ease;
}

/* Swiper 轮播组件样式优化 */
.testimonials-swiper {
    border-radius: 20px;
    overflow: hidden;
    padding-right: 10px;
    padding-left: 10px;
}

.swiper-slide {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    min-height: 300px;
}

.swiper-pagination {
    bottom: 20px;
}

.swiper-pagination-bullet {
    background-color: rgba(255, 255, 255, 0.5);
    border: 2px solid rgba(255, 255, 255, 0.8);
    width: 12px;
    height: 12px;
    border-radius: 50%;
    opacity: 1;
}

.swiper-pagination-bullet-active {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.swiper-button-next,
.swiper-button-prev {
    color: var(--primary-color);
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    line-height: 40px;
    font-size: 18px;
    transition: all 0.3s ease;
    border: 1px solid rgba(31, 153, 104, 0.1);
    box-shadow: 0 4px 15px rgba(31, 153, 104, 0.1);
}

.swiper-button-next {
    right: 10px;
}

.swiper-button-prev {
    left: 10px;
}


.swiper-button-next:hover,
.swiper-button-prev:hover {
    background-color: var(--primary-color);
    color: white;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.4);
}

.swiper-button-next::after,
.swiper-button-prev::after {
    font-size: 18px;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        min-height: 200px;
    }

    .hero-content h1 {
        font-size: 23px;
        margin-bottom: 5px;
    }

    .hero-content p {
        font-size: 15px;
        margin-bottom: 10px;
    }

    .hero-line {
        width: 50px;
        height: 3px;
    }

    .intro-content,
    .strengths-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .values-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .stat-item {
        padding: 20px;
        box-shadow: var(--shadow);
        border-radius: 10px;
    }

    .stat-number {
        font-size: 30px;
        margin-bottom: 0;
    }

    .stat-label {
        font-size: 14px;
    }

    .testimonial-content {
        padding: 30px 20px;
    }

    .cta-content h2 {
        font-size: 32px;
    }

    /* 移动端轮播优化 */
    .swiper-slide {
        min-height: 250px;
        padding: 15px;
    }

    .swiper-button-next,
    .swiper-button-prev {
        width: 35px;
        height: 35px;
        line-height: 35px;
        font-size: 16px;
    }

    .swiper-pagination {
        bottom: 15px;
    }

    .swiper-pagination-bullet {
        width: 10px;
        height: 10px;
    }


    .section-title {
        font-size: 32px;
    }

    .strength-circle {
        width: 250px;
        height: 250px;
    }

    /* 小屏幕轮播优化 */
    .swiper-slide {
        min-height: 200px;
        padding: 10px;
    }

    .testimonial-content {
        padding: 20px 15px;
    }

    .testimonial-content>p {
        font-size: 15px;
    }

    .swiper-button-next {
        right: 0;
    }

    .swiper-button-prev {
        left: 0;
    }

    .quote-icon {
        font-size: 32px;
    }

    .hero-triangles {
        display: none;
    }

    .company-intro,
    .core-values,
    .team-strengths {
        padding: 30px 0;
    }

    .company-intro .title-header h2,
    .team-strengths .title-header h2,
    .title-header h2 {
        text-align: center;
        font-size: 30px;
    }

    .company-intro .title-decoration,
    .team-strengths .title-decoration,
    .title-decoration {
        justify-content: center;
    }

    .decoration-line {
        width: 40px;
    }

    .decoration-dot {
        width: 10px;
        height: 10px;
    }

    .company-intro .title-header,
    .team-strengths .title-header,
    .title-header {
        margin-bottom: 20px;
    }

    .intro-text>p {
        font-size: 15px;
        margin-bottom: 15px;
    }

    .cta-button {
        font-size: 14px;
    }

    .cta-button .layui-icon {
        font-size: 9px;
    }

    .floating-image {
        max-width: 200px;
    }

    .value-icon {
        width: 60px;
        height: 60px;
    }

    .value-icon svg {
        width: 30px;
        height: 30px;
    }

    .value-card h3 {
        font-size: 22px;
    }

    .value-card p {
        font-size: 14px;
    }

    .strength-number {
        font-size: 24px;
    }

    .strength-content h3 {
        font-size: 22px;
    }

    .strength-item {
        gap: 15px;
    }

    .statistics {
        padding: 20px 0;
    }

    .testimonials {
        padding: 40px 0;
    }

    .cta-section {
        padding: 50px 0;
    }

    .cta-content h2 {
        font-size: 22px;
    }

    .cta-content p {
        font-size: 14px;
    }

    .cta-button {
        padding: 5px 30px;
    }

    .cta-button .layui-icon {
        font-size: 10px;
    }
}