/* CSS变量定义 */
:root {
    --primary-black: #000000;
    --primary-white: #ffffff;
    --primary-gray: #f5f5f5;
    --accent-red: #e53e3e;
    --accent-blue: #3182ce;
    --accent-yellow: #d69e2e;
    --text-dark: #2d3748;
    --text-light: #718096;
    --font-primary: 'Inter', sans-serif;
    --font-display: 'Space Grotesk', sans-serif;
    --font-serif: 'Playfair Display', serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 基础重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--primary-white);
}

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

/* 导航栏 */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: var(--primary-black);
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: center; /* 改为居中对齐 */
    align-items: center; /* 改回垂直居中对齐 */
    height: 70px;
    gap: 40px; /* 添加元素间距 */
}

.nav-logo .nav-logo-img {
    height: 40px;
    width: auto;
    filter: brightness(0) invert(1); /* 将logo变为白色 */
}

.nav-menu {
    display: flex;
    gap: 30px;
    align-items: center; /* 改回垂直居中对齐 */
}

.nav-link {
    color: var(--primary-white);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    letter-spacing: 1px;
    transition: var(--transition);
    text-transform: uppercase;
}

.nav-link:hover {
    color: var(--accent-red);
}

.nav-right {
    display: flex;
    align-items: center; /* 改回垂直居中对齐 */
    gap: 20px;
}

.lang-switcher {
    display: flex;
    align-items: center; /* 改回垂直居中对齐 */
    gap: 8px;
}

.lang-btn {
    background: none;
    border: none;
    color: var(--primary-white);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    padding: 5px 8px;
    border-radius: 3px;
}

.lang-btn:hover {
    color: var(--accent-red);
}

.lang-btn.active {
    color: var(--accent-red);
    background: rgba(255, 255, 255, 0.1);
}

.lang-divider {
    color: var(--text-light);
    font-size: 14px;
}

/* 导航小图标样式 - 移到最右边，简洁三条杠 */
.nav-icon-menu {
    position: relative;
    z-index: 1000;
}

.nav-icon-btn {
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 3px;
    transition: var(--transition);
}

/* 导航图标样式 - 改为$符号 */
.nav-icon-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
    transition: var(--transition);
    display: flex;
    align-items: center; /* 改回垂直居中对齐 */
    justify-content: center;
    width: 40px;
    height: 40px;
    text-decoration: none; /* 移除链接下划线 */
}

.dollar-symbol {
    font-size: 18px; /* 从24px调小到18px */
    font-weight: bold;
    color: var(--primary-white);
    transition: var(--transition);
}

.nav-icon-btn:hover .dollar-symbol {
    color: var(--accent-red);
    transform: scale(1.1);
}

/* 下拉菜单样式已删除，因为现在使用直接链接 */

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-link {
    color: var(--primary-white);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    letter-spacing: 1px;
    position: relative;
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--accent-red);
}

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

.nav-link:hover::after {
    width: 100%;
}

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

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--primary-white);
    margin: 3px 0;
    transition: var(--transition);
}

/* 英雄区域 */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: var(--primary-gray);
}

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

/* 几何图形浮动动画 */
@keyframes float1 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

@keyframes float2 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(-3deg); }
}

@keyframes float3 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-25px) rotate(2deg); }
}

@keyframes float4 {
    0%, 100% { transform: translateY(0px) rotate(45deg); }
    50% { transform: translateY(-18px) rotate(50deg); }
}

@keyframes float5 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-22px) rotate(-4deg); }
}

@keyframes float6 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-12px) rotate(3deg); }
}

/* 原始几何图形样式 */
.geometric-shape {
    position: absolute;
    transition: transform 0.6s ease;
}

.shape-1 {
    top: 10%;
    left: 5%;
    width: 200px;
    height: 200px;
    background-color: var(--accent-red);
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
}

.shape-2 {
    top: 20%;
    right: 10%;
    width: 150px;
    height: 150px;
    background-color: var(--accent-yellow);
    border-radius: 50%;
}

.shape-3 {
    bottom: 30%;
    left: 15%;
    width: 180px;
    height: 180px;
    background-color: var(--accent-blue);
}

.shape-4 {
    top: 50%;
    left: 30%;
    width: 100px;
    height: 100px;
    background-color: var(--primary-black);
    transform: rotate(45deg);
}

.shape-5 {
    bottom: 20%;
    right: 20%;
    width: 120px;
    height: 120px;
    background-color: var(--accent-red);
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}

.shape-6 {
    top: 70%;
    left: 60%;
    width: 80px;
    height: 80px;
    background-color: var(--accent-yellow);
    border-radius: 50%;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--primary-black);
}

.hero-logo {
    margin-bottom: 30px;
}

.hero-logo-image {
    height: 1200px; /* 放大3倍：400px * 3 = 1200px */
    width: auto;
    margin: 0 auto;
    display: block;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.1));
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    letter-spacing: 4px;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-family: var(--font-primary);
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 3px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 40px;
    /* 智能反色效果 */
    color: white;
    mix-blend-mode: difference;
    filter: invert(1) contrast(2);
    position: relative;
    z-index: 2;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.subtitle-line1,
.subtitle-line2 {
    display: block;
    /* 继承父元素的反色效果 */
    mix-blend-mode: inherit;
    font-weight: 400;
    letter-spacing: 2px;
    filter: inherit;
    /* 添加多层文字阴影增强可读性 */
    text-shadow: 
        0 0 10px rgba(0, 0, 0, 0.8),
        0 0 20px rgba(0, 0, 0, 0.6),
        0 0 30px rgba(0, 0, 0, 0.4),
        0 2px 4px rgba(0, 0, 0, 0.5);
}

/* 关于我们 */
.about {
    padding: 100px 0;
    background-color: var(--primary-white);
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    letter-spacing: 3px;
    margin-bottom: 20px;
}

.title-line {
    width: 60px;
    height: 3px;
    background-color: var(--accent-red);
    margin: 0 auto;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-description {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
    color: var(--text-light);
}

.about-principles {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.principle-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.principle-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    /* 确保在所有设备上保持完美圆形 */
    aspect-ratio: 1 / 1;
    flex-shrink: 0;
}

.principle-icon.red {
    background-color: var(--accent-red);
}

.principle-icon.blue {
    background-color: var(--accent-blue);
}

.principle-icon.yellow {
    background-color: var(--accent-yellow);
}

.principle-item h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 5px;
}

.principle-item p {
    color: var(--text-light);
    font-size: 14px;
}

/* 服务展示 */
.services {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-black) 50%, var(--primary-white) 50%);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 600px;
}

.service-card {
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    /* 添加淡入动画效果 */
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

/* 淡入动画激活状态 */
.service-card.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* 为不同的service-card添加延迟效果 */
.service-card.design-service.in-view {
    transition-delay: 0.2s;
}

.service-card.product-service.in-view {
    transition-delay: 0.4s;
}

.design-service {
    background-color: var(--primary-white);
    color: var(--primary-black);
}

.product-service {
    background-color: var(--primary-black);
    color: var(--primary-white);
}

.service-icon {
    margin-bottom: 30px;
}

.service-title {
    font-size: 28px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 30px;
}

.service-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.service-item {
    padding: 10px 0;
    font-size: 15px;
    line-height: 1.4;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
}

.design-service .service-item {
    border-bottom-color: rgba(0, 0, 0, 0.1);
}

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

.service-item:hover {
    color: var(--accent-color);
    transform: translateX(8px);
}

.service-item.featured {
    color: var(--accent-color);
    font-weight: 600;
    position: relative;
    font-size: 16px;
}

.service-item.featured::before {
    content: "★";
    margin-right: 8px;
    color: var(--accent-color);
}

/* 作品展示 */
.portfolio {
    padding: 100px 0;
    background-color: var(--primary-white);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 300px);
    gap: 20px;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
}

.portfolio-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--primary-black);
    opacity: 0.8;
    transition: var(--transition);
}

.portfolio-item:hover::before {
    opacity: 0.6;
}

.portfolio-item.item-1 {
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('assets/portfolio/hotel_design.jpg');
    background-size: cover;
    background-position: center;
}

.portfolio-item.item-2 {
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('assets/portfolio/library_design.jpg');
    background-size: cover;
    background-position: center;
}

.portfolio-item.item-3 {
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('assets/portfolio/school_design.jpg');
    background-size: cover;
    background-position: center;
}

.portfolio-item.item-4 {
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('assets/portfolio/restaurant_design.jpg');
    background-size: cover;
    background-position: center;
}

.portfolio-item.item-5 {
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('assets/portfolio/fitness_design.jpg');
    background-size: cover;
    background-position: center;
}

.portfolio-item.item-6 {
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('assets/portfolio/homestay_design.jpg');
    background-size: cover;
    background-position: center;
}

.portfolio-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--primary-white);
    z-index: 2;
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
    transform: translate(-50%, -50%) translateY(20px);
}

/* 桌面端悬停效果 */
.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
    transform: translate(-50%, -50%) translateY(0);
}

/* 移动端滚动显示效果 */
.portfolio-item.in-view .portfolio-overlay {
    opacity: 1;
    transform: translate(-50%, -50%) translateY(0);
}

.portfolio-overlay h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.portfolio-overlay p {
    font-size: 14px;
    opacity: 0.8;
}

/* 语言切换 */
.language-switcher {
    display: flex;
    align-items: center;
    gap: 8px;
}

.lang-btn {
    background: none;
    border: none;
    color: var(--text-light);
    font-family: var(--font-primary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.lang-btn:hover {
    color: var(--primary-red);
}

.lang-btn.active {
    color: var(--primary-red);
    background: rgba(255, 59, 48, 0.1);
}

.lang-divider {
    color: var(--text-light);
    font-size: 14px;
}

/* 团队布局容器 */
.team-section-layout {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

/* 团队成员网格 */
.team-members-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin: 0;
}

.team-member-card {
    background-color: var(--primary-white);
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.team-member-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.member-header {
    display: flex;
    align-items: flex-start;
    gap: 25px;
    margin-bottom: 25px;
}

.member-basic-info {
    flex: 1;
}

.member-basic-info .member-name {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.member-basic-info .member-title {
    font-size: 16px;
    font-weight: 500;
    color: var(--accent-red);
    margin-bottom: 5px;
    line-height: 1.4;
}

.member-basic-info .member-experience {
    font-size: 14px;
    color: var(--text-light);
    font-weight: 600;
    background-color: var(--primary-gray);
    padding: 4px 12px;
    border-radius: 20px;
    display: inline-block;
}

.member-description {
    line-height: 1.7;
}

.member-description p {
    font-size: 15px;
    color: var(--text-light);
    text-align: justify;
}

.team-member-card .member-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-white);
}

.team-member-card .member-avatar.blue {
    background: linear-gradient(135deg, var(--accent-blue), #2c5aa0);
}

.team-member-card .member-avatar.yellow {
    background: linear-gradient(135deg, var(--accent-yellow), #b7791f);
}

/* 团队介绍 */
.team {
    padding: 100px 0;
    background-color: var(--primary-gray);
}

.team-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 80px;
    align-items: start;
}

.team-member.founder {
    background-color: var(--primary-white);
    padding: 60px;
    border-radius: 0;
}

.member-info {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-bottom: 40px;
}

.member-avatar {
    width: 120px;
    height: 120px;
    background-color: var(--accent-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.avatar-text {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-white);
}

.member-details h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.member-title {
    font-size: 18px;
    font-weight: 500;
    color: var(--accent-red);
    margin-bottom: 5px;
}

.member-education {
    font-size: 14px;
    color: var(--text-light);
    font-style: italic;
}

.member-bio {
    line-height: 1.8;
}

.bio-text {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 20px;
}

.team-achievements {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 60px;
    flex-wrap: wrap;
}

.achievement-item {
    text-align: center;
    padding: 30px 20px;
    background-color: var(--primary-white);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    min-width: 180px;
    flex: 1;
    max-width: 220px;
}

.achievement-number {
    font-size: 28px;
    font-weight: 700;
    color: var(--accent-red);
    margin-bottom: 8px;
    line-height: 1.2;
}

.achievement-label {
    font-size: 13px;
    color: var(--text-light);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    line-height: 1.4;
}

/* 联系我们 */
.contact {
    padding: 100px 0;
    background-color: var(--primary-black);
    color: var(--primary-white);
    /* 添加淡入动画效果 */
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.contact.in-view {
    opacity: 1;
    transform: translateY(0);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-title {
    font-size: 36px;
    font-weight: 700;
    letter-spacing: 3px;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.contact-label {
    font-size: 12px;
    letter-spacing: 2px;
    color: var(--text-light);
    text-transform: uppercase;
}

.contact-value {
    font-size: 18px;
    color: var(--primary-white);
    text-decoration: none;
    transition: var(--transition);
}

.contact-value:hover {
    color: var(--accent-red);
}

.form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-input,
.form-textarea {
    padding: 15px;
    background-color: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--primary-white);
    font-family: var(--font-primary);
    font-size: 16px;
    transition: var(--transition);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent-red);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-submit {
    padding: 15px 30px;
    background-color: var(--accent-red);
    color: var(--primary-white);
    border: none;
    font-family: var(--font-primary);
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
}

.form-submit:hover {
    background-color: #c53030;
    transform: translateY(-2px);
}

/* 页脚 */
.footer {
    padding: 40px 0;
    background-color: var(--primary-black);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-logo .logo-text {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-white);
}

.footer-text {
    color: var(--text-light);
    font-size: 14px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-logo .nav-logo-img {
        height: 28px; /* 缩小移动端logo为导航图标腾出空间 */
    }

    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--primary-black);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 20px 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: 10px 0;
    }

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

    .logo-circle {
        width: 150px;
        height: 150px;
    }

    .logo-text-large {
        font-size: 40px;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    /* 确保移动端圆形图标保持完美圆形 */
    .principle-icon {
        width: 60px;
        height: 60px;
        border-radius: 50%;
        aspect-ratio: 1 / 1;
        flex-shrink: 0;
    }

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

    .portfolio-grid {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(6, 250px);
    }

    .team-section-layout {
        gap: 40px;
    }

    .team-members-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .team-member {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 20px;
    }

    .member-avatar {
        width: 100px;
        height: 100px;
    }

    .avatar-text {
        font-size: 28px;
    }

    .member-details h3 {
        font-size: 24px;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-subtitle {
        font-size: 16px;
        gap: 6px;
    }

    .subtitle-line1,
    .subtitle-line2 {
        font-size: 16px;
    }

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

    .service-card {
        padding: 40px 20px;
    }

    .service-title {
        font-size: 24px;
    }

    .service-item {
        font-size: 14px;
    }

    .team-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .member-info {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

    .member-avatar {
        width: 100px;
        height: 100px;
        flex-shrink: 0;
        border-radius: 50%;
        object-fit: cover;
        aspect-ratio: 1;
    }

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

    .competency-item {
        padding: 25px 15px;
    }

    .competency-number {
        font-size: 20px;
    }

    .competency-label {
        font-size: 11px;
    }

    .avatar-text {
        font-size: 28px;
    }

    .team-member.founder {
        padding: 40px 20px;
    }

    .team-achievements {
        flex-direction: row;
        gap: 15px;
        margin-top: 40px;
    }

    .achievement-item {
        padding: 20px 10px;
        min-width: 100px;
        max-width: none;
        flex: 1;
    }

    .achievement-number {
        font-size: 20px;
    }

    .achievement-label {
        font-size: 11px;
    }

    .footer-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    /* 移动端核心竞争力优化 */
    .competencies-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        margin-top: 20px;
    }

    .competency-item {
        padding: 20px 15px;
    }

    .competency-number {
        font-size: 18px;
        margin-bottom: 8px;
    }

    .competency-label {
        font-size: 10px;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* 滚动动画 */
/* 原始悬停效果 */
.geometric-shape:hover {
    transform: scale(1.1) rotate(10deg);
}

/* 平滑滚动指示器 */
.scroll-indicator {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--accent-red);
    transform-origin: left;
    transform: scaleX(0);
    z-index: 9999;
}


/* Weijia成就展示 */
.weijia-achievements {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin: 40px 0 60px 0;
    flex-wrap: wrap;
}

.weijia-achievements .achievement-item {
    background-color: var(--primary-white);
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    min-width: 150px;
    flex: 1;
    max-width: 200px;
}

.weijia-achievements .achievement-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.weijia-achievements .achievement-number {
    font-size: 20px;
    font-weight: 700;
    color: var(--accent-red);
    margin-bottom: 8px;
    line-height: 1.2;
}

.weijia-achievements .achievement-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1.3;
}


    .weijia-achievements {
        flex-direction: column;
        gap: 20px;
        margin: 30px 0 40px 0;
    }

    .weijia-achievements .achievement-item {
        max-width: none;
        padding: 20px 15px;
    }

    .weijia-achievements .achievement-number {
        font-size: 18px;
    }

    .weijia-achievements .achievement-label {
        font-size: 11px;
    }

    .hero-logo-image {
        height: 600px; /* 移动端也放大3倍：200px * 3 = 600px */
    }


/* 核心竞争力展示 */
.core-competencies {
    margin: 60px 0;
    text-align: center;
    /* 添加淡入动画效果 */
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
    transition-delay: 0.5s; /* 在team members之后显示 */
}

.team.in-view .core-competencies {
    opacity: 1;
    transform: translateY(0);
}

.competencies-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.competency-item {
    background: var(--primary-white);
    border: 2px solid var(--primary-black);
    padding: 30px 20px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.competency-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.competency-number {
    font-size: 24px;
    font-weight: 700;
    color: var(--accent-red);
    margin-bottom: 10px;
    line-height: 1.2;
}

.competency-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-gray);
    letter-spacing: 1px;
    text-transform: uppercase;
}


/* 头像图片样式 */
.avatar-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    /* 确保在所有设备上保持圆形 */
    aspect-ratio: 1 / 1;
    object-position: center;
}


/* 重新设计的团队成员卡片样式 */
.team-member-card.redesigned {
    background-color: var(--primary-white);
    border-radius: 16px;
    padding: 0;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    overflow: hidden;
}

.team-member-card.redesigned:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.2);
}

.member-profile {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.member-avatar-large {
    width: 100%;
    height: 300px;
    overflow: hidden;
    position: relative;
}

.member-avatar-large .avatar-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: var(--transition);
}

.team-member-card.redesigned:hover .member-avatar-large .avatar-image {
    transform: scale(1.05);
}

.member-info-section {
    padding: 30px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.member-name-large {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-dark);
    margin: 0 0 8px 0;
    font-family: var(--font-heading);
}

.member-title-large {
    font-size: 16px;
    font-weight: 600;
    color: var(--accent-red);
    margin: 0 0 12px 0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.member-award {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-medium);
    margin: 0 0 20px 0;
    padding: 8px 16px;
    background: rgba(255, 59, 48, 0.1);
    border-radius: 20px;
    display: inline-block;
    width: fit-content;
}

.member-bio-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.member-bio-text {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-medium);
    margin: 0;
    text-align: justify;
}

/* 底部对齐的核心竞争力样式 */
.core-competencies.bottom-aligned {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

/* 移动端优化 */
@media (max-width: 768px) {
    .nav-icon-menu {
        position: static;
        transform: none;
        order: 2;
        display: block; /* 确保在移动端显示 */
    }
    
    .nav-icon-btn {
        padding: 12px 8px; /* 增加触摸区域 */
        display: flex;
        flex-direction: column;
        gap: 4px;
    }
    
    .dollar-symbol {
        font-size: 16px; /* 移动端调小到16px */
        font-weight: bold;
        color: var(--primary-white);
    }
    
    .nav-container {
        justify-content: space-between;
    }
      
    .nav-menu {
        order: 3;
    }
    
    /* 下拉菜单样式已删除 */
    
    .team-showcase {
        gap: 60px;
    }
    
    .featured-designer {
        grid-template-columns: 1fr;
        gap: 40px;
    }   
    .member-avatar-large {
        height: 250px;
    }
    
    .member-name-large {
        font-size: 24px;
    }
    
    .member-info-section {
        padding: 25px;
    }
    
    .core-competencies.bottom-aligned {
        margin-top: 40px;
        padding-top: 30px;
    }
    
    .competencies-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}


/* 新的设计感团队布局样式 */
.team-showcase {
    display: flex;
    flex-direction: column;
    gap: 80px;
    margin-bottom: 60px;
}

/* Featured Designer - Weijia */
.featured-designer {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
    min-height: 500px;
    /* 添加淡入动画效果 */
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.team.in-view .featured-designer {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.2s;
}

.designer-visual {
    position: relative;
    height: 500px;
}

.designer-image-container {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.designer-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: var(--transition);
}

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    padding: 40px 30px 30px;
    opacity: 0;
    transition: var(--transition);
}

.designer-image-container:hover .image-overlay {
    opacity: 1;
}

.designer-image-container:hover .designer-image {
    transform: scale(1.05);
}

.overlay-content {
    color: var(--primary-white);
}

.designer-role {
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.designer-accent {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    background: var(--accent-red);
    border-radius: 50%;
    opacity: 0.1;
    z-index: -1;
}

.designer-content {
    padding: 20px 0;
}

.designer-header {
    margin-bottom: 30px;
}

.designer-name {
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-dark);
    margin: 0 0 8px 0;
    font-family: var(--font-heading);
    line-height: 1.1;
}

.designer-title {
    font-size: 18px;
    font-weight: 500;
    color: var(--primary-red);
    margin: 0 0 15px 0;
    font-style: italic;
}

.designer-award {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.award-year {
    font-size: 24px;
    font-weight: 700;
    color: var(--accent-red);
    font-family: var(--font-heading);
}

.award-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-medium);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.designer-bio {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-medium);
}

.designer-bio p {
    margin: 0 0 20px 0;
}

.designer-bio p:last-child {
    margin-bottom: 0;
}

/* Supporting Team Members */
.supporting-team {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 80px;
    /* 添加淡入动画效果 */
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
    transition-delay: 0.3s; /* 延迟显示，在featured-designer之后 */
}

.team.in-view .supporting-team {
    opacity: 1;
    transform: translateY(0);
}

.team-member-modern {
    background: var(--primary-white);
    border-radius: 16px;
    overflow: hidden;
    /* 添加动画效果 */
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.team.in-view .team-member-modern {
    opacity: 1;
    transform: translateY(0);
}

/* 为不同的team member添加延迟效果 */
.team.in-view .team-member-modern:nth-child(1) {
    transition-delay: 0.5s;
}

.team.in-view .team-member-modern:nth-child(2) {
    transition-delay: 0.7s;
}

.team-member-modern:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.member-visual {
    position: relative;
    height: 280px;
    overflow: hidden;
}

.member-image-frame {
    width: 100%;
    height: 100%;
    position: relative;
}

.member-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top; /* 调整为顶部居中，确保脸部可见 */
    transition: var(--transition);
}

.team-member-modern:hover .member-image {
    transform: scale(1.1);
}

.member-info-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: 40px 25px 25px;
    color: var(--primary-white);
}

.member-name {
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 8px 0;
    font-family: var(--font-heading);
}

.member-role {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-red);
    margin: 0 0 8px 0;
}

.member-experience {
    font-size: 12px;
    font-weight: 500;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.member-details {
    padding: 25px;
}

.member-description {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-medium);
    margin: 0;
}

/* 移动端优化 */
@media (max-width: 768px) {
    .nav-logo .nav-logo-img {
        height: 28px; /* 缩小移动端logo */
    }
    
    .nav-right {
        gap: 15px;
    }
    
    .nav-menu {
        display: none;
    }
    
    .nav-icon-btn {
        padding: 12px; /* 增大触摸区域 */
        display: block; /* 确保在移动端显示 */
    }
    
    .dollar-symbol {
        font-size: 14px; /* 另一个移动端断点调小到14px */
        color: var(--primary-white);
    }
    
    /* 下拉菜单样式已删除 */
    
    .team-redesign-navigation {
        gap: 60px;
    }
    
    .featured-designer {
        grid-template-columns: 1fr;
        gap: 40px;
        min-height: auto;
    }
    
    .designer-visual {
        height: 400px;
        order: 1;
    }
    
    .designer-content {
        order: 2;
        padding: 0;
    }
    
    .designer-name {
        font-size: 36px;
    }
    
    .supporting-team {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .team-member-modern {
        margin: 0 auto;
        max-width: 400px;
    }
    
    .member-visual {
        height: 250px;
    }
    
    .core-competencies.bottom-aligned {
        margin-top: 40px;
        padding-top: 30px;
    }
    
    .competencies-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}


/* 表单状态样式 */
.form-status {
    margin-top: 15px;
    padding: 12px;
    border-radius: 5px;
    text-align: center;
    font-weight: 500;
}

.form-status.sending {
    background-color: #f0f8ff;
    color: #0066cc;
    border: 1px solid #b3d9ff;
}

.form-status.success {
    background-color: #f0fff4;
    color: #00cc44;
    border: 1px solid #b3ffcc;
}

.form-status.error {
    background-color: #fff5f5;
    color: #cc0000;
    border: 1px solid #ffb3b3;
}

.form-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}