/* ============================================================
   about.css — 關於我頁專屬樣式（個人創作者風格）
   ------------------------------------------------------------
   命名規則：BEM（block__element--modifier）
   全域共用樣式（頁面標題橫幅）在 base.css
   ============================================================ */

/* ===== 主容器 ===== */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 24px 60px;
}

/* ===== 關於我簡介 ===== */
.about {
    background: #fff;
    border-radius: 16px;
    padding: 36px 40px;
    box-shadow: var(--shadow-light);
    border: 1px solid var(--color-border);
    margin-bottom: 40px;
}
.about__row {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}
.about__bio {
    flex: 2;
    min-width: 240px;
}
.about__bio-title {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.about__bio-title i {
    color: var(--color-primary);
}
.about__bio-text {
    color: var(--color-gray);
    line-height: 1.9;
    font-size: 15px;
    margin-bottom: 12px;
}
.about__signature {
    font-family: 'Georgia', serif;
    font-size: 18px;
    color: var(--color-primary);
    font-style: italic;
    margin-top: 6px;
}

/* ===== 人物照區塊 ===== */
.about__photo {
    flex: 1;
    min-width: 200px;
    background: var(--color-bg-light);
    border-radius: 16px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 1px solid #dbeafe;
    transition: var(--transition);
}
.about__photo:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}
.about__photo-frame {
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: 14px;
    background: linear-gradient(145deg, #dbeafe, #bfdbfe);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
    border: 3px solid #fff;
    box-shadow: 0 4px 16px rgba(30, 64, 175, 0.15);
}
.about__photo-frame i {
    font-size: 80px;
    color: var(--color-primary);
    opacity: 0.6;
}
.about__photo-overlay {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: var(--color-primary);
    color: #fff;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}
.about__photo-caption {
    margin-top: 14px;
    font-size: 14px;
    color: var(--color-gray);
    text-align: center;
    font-weight: 500;
    letter-spacing: 0.5px;
}
.about__photo-caption i {
    color: var(--color-primary);
    margin-right: 4px;
}
.about__photo-note {
    margin-top: 10px;
    font-size: 12px;
    color: var(--color-muted);
    text-align: center;
    line-height: 1.5;
}

/* ===== 時間線（經歷） ===== */
.timeline {
    background: #fff;
    border-radius: 16px;
    padding: 36px 40px;
    box-shadow: var(--shadow-light);
    border: 1px solid var(--color-border);
    margin-bottom: 40px;
}
.timeline__title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.timeline__title i {
    color: var(--color-primary);
}
.timeline__list {
    position: relative;
    padding-left: 28px;
    border-left: 3px solid var(--color-btn);
}
.timeline__item {
    margin-bottom: 28px;
    position: relative;
}
.timeline__item::before {
    content: '';
    position: absolute;
    left: -33px;
    top: 6px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--color-btn);
    border: 3px solid #fff;
    box-shadow: 0 0 0 3px var(--color-btn);
}
.timeline__year {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 2px;
}
.timeline__heading {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text);
}
.timeline__text {
    font-size: 14px;
    color: var(--color-gray);
    line-height: 1.6;
    margin-top: 4px;
}

/* ===== 創作理念 ===== */
.grid--philosophy {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}
.icon-block {
    background: #fff;
    border-radius: var(--radius);
    padding: 24px 22px;
    text-align: center;
    box-shadow: var(--shadow-light);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}
.icon-block:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-btn);
}
.icon-block__icon {
    font-size: 36px;
    color: var(--color-primary);
    margin-bottom: 12px;
}
.icon-block__title {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 6px;
}
.icon-block__text {
    font-size: 14px;
    color: var(--color-gray);
    line-height: 1.6;
}

/* ===== 社群 / 聯絡 ===== */
.contact-section {
    background: var(--color-bg-light);
    border-radius: 16px;
    padding: 36px 40px;
    text-align: center;
    border: 1px solid #dbeafe;
}
.contact-section__title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}
.contact-section__desc {
    color: var(--color-gray);
    font-size: 15px;
    margin-bottom: 20px;
}
.contact-section__social {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}
.contact-section__social-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 28px;
    border-radius: 40px;
    background: #fff;
    color: var(--color-text);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    border: 1px solid var(--color-border);
}
.contact-section__social-link:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-btn);
    color: var(--color-primary);
}
.contact-section__social-link i {
    font-size: 22px;
    color: var(--color-primary);
}

/* ===== 響應式 ===== */
@media (max-width: 992px) {
    .about {
        padding: 28px 24px;
    }
    .timeline {
        padding: 28px 24px;
    }
    .contact-section {
        padding: 28px 24px;
    }
}
@media (max-width: 600px) {
    .container {
        padding: 20px 16px 40px;
    }
    .about__row {
        flex-direction: column;
    }
    .about__photo-frame {
        max-width: 280px;
        margin: 0 auto;
    }
    .grid--stats {
        grid-template-columns: repeat(2, 1fr);
    }
    .grid--philosophy {
        grid-template-columns: 1fr;
    }
    .contact-section__social-link {
        width: 100%;
        justify-content: center;
    }
}