/* About Page Styles - Inspired by Article Detail Design */

/* 容器與基礎布局 */
.about-page {
    min-height: calc(100vh - 200px);
    background: #ffffff;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 麵包屑導航 */
.breadcrumb-section {
    background-color: #ffffff;
    border-bottom: 1px solid #f0f0f0;
    padding: 20px 0;
}

.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
}

.breadcrumb-link {
    color: #666666;
    text-decoration: none;
    transition: color 0.2s ease;
}

.breadcrumb-link:hover {
    color: #FF6B6B;
    text-decoration: none;
}

.breadcrumb-separator {
    color: #cccccc;
}

.breadcrumb-current {
    color: #333333;
    font-weight: 500;
}

/* 主要內容區 */
.about-content {
    padding: 40px 0 60px;
}

/* 頁面標題 */
.about-header {
    text-align: center;
    margin-bottom: 60px;
    background: white;
    border-radius: 15px;
    padding: 50px 40px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.about-title {
    font-family: 'Noto Serif TC', serif;
    font-size: 2.5rem;
    color: #333333;
    margin-bottom: 25px;
    font-weight: 700;
    letter-spacing: 1px;
    line-height: 1.3;
}

.about-subtitle-line {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #FF6B6B, #8336D6);
    margin: 0 auto;
    border-radius: 2px;
}

/* 內容區塊 */
.about-sections {
    max-width: 100%;
    margin: 0 auto;
}

.about-section {
    background: white;
    border-radius: 15px;
    padding: 50px 40px;
    margin-bottom: 30px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
}

.about-section:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

/* 區塊標題 */
.section-title {
    font-family: 'Noto Serif TC', serif;
    font-size: 1.8rem;
    color: #333333;
    margin-bottom: 30px;
    font-weight: 600;
    line-height: 1.3;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #FF6B6B, #8336D6);
    border-radius: 2px;
}

/* 內容文字 */
.section-content {
    line-height: 1.8;
    color: #333333;
    font-size: 1.1rem;
}

.section-content p {
    margin-bottom: 24px;
    line-height: 1.8;
    text-align: justify;
}

.section-content p:last-child {
    margin-bottom: 0;
}

/* 引言樣式 */
.intro-quote {
    font-size: 1.1rem;
    background: rgba(255, 107, 107, 0.05);
    padding: 30px;
    border-left: 4px solid #FF6B6B;
    margin-bottom: 30px !important;
    font-style: italic;
    border-radius: 0 10px 10px 0;
    position: relative;
}

.intro-quote::before {
    content: '"';
    font-size: 4rem;
    color: rgba(255, 107, 107, 0.3);
    position: absolute;
    top: -10px;
    left: 15px;
    font-family: Georgia, serif;
}

.intro-quote strong {
    color: #FF6B6B;
    font-weight: 600;
}

/* 理念重點文字 */
.philosophy-highlight {
    background: rgba(131, 54, 214, 0.05);
    padding: 30px;
    border-left: 4px solid #8336D6;
    font-size: 1.1rem;
    font-weight: 400;
    color: #333333;
    margin-top: 30px !important;
    font-style: italic;
    border-radius: 0 10px 10px 0;
    position: relative;
}

.philosophy-highlight::before {
    content: '"';
    font-size: 4rem;
    color: rgba(131, 54, 214, 0.3);
    position: absolute;
    top: -10px;
    left: 15px;
    font-family: Georgia, serif;
}

/* 發音區塊 */
.pronunciation-box {
    background: linear-gradient(45deg, rgba(255, 107, 107, 0.1), rgba(131, 54, 214, 0.1));
    padding: 40px;
    text-align: center;
    border-radius: 15px;
    border: 2px solid rgba(255, 107, 107, 0.2);
}

.pronunciation-formula {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    font-size: 20px;
    font-weight: 500;
    flex-wrap: wrap;
}

.brand-name {
    color: #FF6B6B;
    font-size: 26px;
    font-weight: 700;
}

.equals {
    color: #666666;
    font-size: 18px;
    font-weight: 300;
}

.chinese-name {
    color: #8336D6;
    font-size: 26px;
    font-weight: 600;
}

.phonetic {
    color: #333333;
    font-size: 24px;
    font-family: 'Arial', sans-serif;
    font-weight: 500;
}

/* 行動呼籲區塊 */
.about-cta {
    background: linear-gradient(45deg, #FF6B6B, #8336D6);
    color: white;
    padding: 60px 40px;
    text-align: center;
    margin-top: 40px;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.3);
}

.cta-title {
    font-family: 'Noto Serif TC', serif;
    font-size: 2rem;
    margin-bottom: 20px;
    font-weight: 600;
    letter-spacing: 1px;
}

.cta-description {
    font-size: 1.1rem;
    margin-bottom: 40px;
    opacity: 0.95;
    font-weight: 300;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* 按鈕樣式 */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    letter-spacing: 0.5px;
    border-radius: 25px;
}

.btn-primary {
    background-color: #ffffff;
    color: #FF6B6B;
    border-color: #ffffff;
}

.btn-primary:hover {
    background-color: transparent;
    color: #ffffff;
    border-color: #ffffff;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

.btn-outline {
    background-color: transparent;
    color: #ffffff;
    border-color: #ffffff;
}

.btn-outline:hover {
    background-color: #ffffff;
    color: #FF6B6B;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

/* 響應式設計 */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .about-content {
        padding: 30px 0 50px;
    }
    
    .about-header {
        padding: 30px 20px;
        margin-bottom: 40px;
    }
    
    .about-title {
        font-size: 2rem;
        letter-spacing: 0.5px;
    }
    
    .about-sections {
        max-width: 100%;
    }
    
    .about-section {
        padding: 30px 20px;
        margin-bottom: 20px;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .section-content {
        font-size: 1rem;
    }
    
    .section-content p {
        font-size: 15px;
    }
    
    .intro-quote {
        font-size: 16px;
        padding: 25px 20px;
    }
    
    .philosophy-highlight {
        font-size: 16px;
        padding: 25px 20px;
    }
    
    .pronunciation-box {
        padding: 30px 20px;
    }
    
    .pronunciation-formula {
        font-size: 18px;
        gap: 15px;
    }
    
    .brand-name,
    .chinese-name {
        font-size: 22px;
    }
    
    .phonetic {
        font-size: 20px;
    }
    
    .about-cta {
        padding: 40px 25px;
        margin-top: 30px;
    }
    
    .cta-title {
        font-size: 1.6rem;
    }
    
    .cta-description {
        font-size: 15px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .breadcrumb-nav {
        font-size: 13px;
    }
    
    .about-header {
        padding: 25px 15px;
    }
    
    .about-title {
        font-size: 1.8rem;
    }
    
    .about-section {
        padding: 25px 15px;
    }
    
    .section-title {
        font-size: 1.3rem;
    }
    
    .pronunciation-formula {
        flex-direction: column;
        gap: 10px;
    }
    
    .about-cta {
        padding: 35px 20px;
    }
    
    .cta-title {
        font-size: 1.4rem;
    }
    
    .intro-quote::before,
    .philosophy-highlight::before {
        font-size: 3rem;
        top: -5px;
        left: 10px;
    }
}