/* ========================================
   关于我们页面专属样式 - 香水轻奢风
   配色：浅紫 + 纯白 + 香槟金
   ======================================== */

/* 关于介绍区域 */
.about-intro {
    padding: 100px 0;
    background: linear-gradient(180deg, #ffffff 0%, #faf8fc 100%);
}

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

.intro-image {
    position: relative;
}

.image-frame {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(147, 112, 219, 0.2);
}

.image-frame img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.6s ease;
}

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

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(147, 112, 219, 0.2) 0%, rgba(212, 175, 55, 0.1) 100%);
    pointer-events: none;
}

.experience-badge {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background: linear-gradient(135deg, #9370db 0%, #d4af37 100%);
    color: #ffffff;
    padding: 25px 35px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(147, 112, 219, 0.4);
    animation: floatBadge 3s ease-in-out infinite;
}

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

.years {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

.label {
    display: block;
    font-size: 0.9rem;
    opacity: 0.9;
    margin-top: 5px;
}

.intro-content {
    padding: 20px;
}

.section-subtitle {
    font-size: 1rem;
    color: #9370db;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 15px;
    font-weight: 600;
}

.main-heading {
    font-size: 2.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, #9370db 0%, #d4af37 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 25px;
    line-height: 1.3;
}

.intro-text {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.9;
    margin-bottom: 20px;
}

.signature-block {
    margin-top: 40px;
}

.signature-line {
    width: 120px;
    height: 2px;
    background: linear-gradient(90deg, #9370db, #d4af37);
    margin-bottom: 15px;
}

.founder-name {
    font-size: 1rem;
    color: #999;
    font-style: italic;
}

/* 理念区域 */
.philosophy-section {
    padding: 100px 0;
    background: #ffffff;
}

.section-header {
    text-align: center;
    margin-bottom: 70px;
}

.section-header h2 {
    font-size: 2.5rem;
    background: linear-gradient(135deg, #9370db 0%, #d4af37 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
}

.section-header p {
    color: #666;
    font-size: 1.1rem;
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.philosophy-card {
    position: relative;
    padding: 40px 30px;
    background: linear-gradient(180deg, #faf8fc 0%, #ffffff 100%);
    border-radius: 20px;
    text-align: center;
    border: 1px solid rgba(147, 112, 219, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.philosophy-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #9370db, #d4af37);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.philosophy-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(147, 112, 219, 0.15);
}

.philosophy-card:hover::before {
    transform: scaleX(1);
}

.card-number {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 3rem;
    font-weight: 700;
    color: rgba(147, 112, 219, 0.1);
    line-height: 1;
}

.card-icon-box {
    width: 100px;
    height: 100px;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(147, 112, 219, 0.1) 0%, rgba(212, 175, 55, 0.1) 100%);
    border-radius: 50%;
}

.card-icon-box img {
    filter: drop-shadow(0 4px 8px rgba(147, 112, 219, 0.2));
}

.philosophy-card h3 {
    font-size: 1.4rem;
    color: #9370db;
    margin-bottom: 15px;
    font-weight: 600;
}

.philosophy-card p {
    color: #666;
    line-height: 1.8;
    font-size: 1rem;
}

/* 时间轴区域 */
.timeline-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #faf8fc 0%, #ffffff 100%);
}

.history-timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 0;
}

.history-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #9370db 0%, #d4af37 50%, #9370db 100%);
    border-radius: 2px;
    animation: timelinePulse 4s ease-in-out infinite;
}

@keyframes timelinePulse {
    0%, 100% {
        opacity: 0.6;
    }
    50% {
        opacity: 1;
    }
}

.timeline-year {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 50px;
    padding: 0 40px;
}

.timeline-year:last-child {
    margin-bottom: 0;
}

.year-marker {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #9370db, #d4af37);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: 0 0 30px rgba(147, 112, 219, 0.4);
    z-index: 2;
    transition: all 0.4s ease;
}

.timeline-year:hover .year-marker {
    transform: translateX(-50%) scale(1.15);
    box-shadow: 0 0 40px rgba(212, 175, 55, 0.6);
}

.year-content {
    background: #ffffff;
    padding: 25px 35px;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(147, 112, 219, 0.12);
    max-width: 380px;
    border: 1px solid rgba(147, 112, 219, 0.08);
    transition: all 0.4s ease;
}

.timeline-year:nth-child(odd) .year-content {
    margin-right: auto;
    margin-left: calc(50% + 50px);
}

.timeline-year:nth-child(even) .year-content {
    margin-left: auto;
    margin-right: calc(50% + 50px);
}

.timeline-year:hover .year-content {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(147, 112, 219, 0.2);
}

.year-content h3 {
    font-size: 1.3rem;
    color: #9370db;
    margin-bottom: 10px;
    font-weight: 600;
}

.year-content p {
    color: #666;
    line-height: 1.7;
    font-size: 0.95rem;
}

/* 数据统计区域 */
.stats-section {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(147, 112, 219, 0.05) 0%, rgba(212, 175, 55, 0.05) 100%);
}

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

.stat-item {
    text-align: center;
    padding: 30px 20px;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(147, 112, 219, 0.1);
    transition: all 0.4s ease;
    border: 1px solid rgba(147, 112, 219, 0.08);
}

.stat-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(147, 112, 219, 0.2);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, #9370db 0%, #d4af37 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
    line-height: 1;
}

.stat-label {
    color: #666;
    font-size: 1rem;
    font-weight: 500;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .intro-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .intro-image {
        order: -1;
    }
    
    .experience-badge {
        right: 20px;
        bottom: -20px;
        padding: 20px 25px;
    }
    
    .philosophy-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .history-timeline::before {
        left: 30px;
    }
    
    .year-marker {
        left: 30px;
        width: 60px;
        height: 60px;
        font-size: 1.2rem;
    }
    
    .timeline-year {
        padding-left: 80px;
        padding-right: 20px;
        justify-content: flex-start;
    }
    
    .timeline-year:nth-child(odd) .year-content,
    .timeline-year:nth-child(even) .year-content {
        margin: 0;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .about-intro,
    .philosophy-section,
    .timeline-section {
        padding: 60px 0;
    }
    
    .main-heading {
        font-size: 2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .years {
        font-size: 2rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .intro-text {
        font-size: 1rem;
    }
    
    .experience-badge {
        padding: 15px 20px;
    }
    
    .years {
        font-size: 1.8rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .year-content {
        padding: 20px;
    }
}