/* ==========================================
   specialty-detail.css — 专科详情页样式
   ========================================== */

/* ===== Hero ===== */
.sd-hero {
    position: relative;
    background: linear-gradient(135deg, #004d3a 0%, #00734f 50%, #00b386 100%);
    padding: 100px 0 60px;
    overflow: hidden;
    margin-top: 0;
}

.sd-hero-bg {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(255,255,255,0.04) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0,217,163,0.1) 0%, transparent 40%);
    pointer-events: none;
}

.sd-hero .breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    margin-bottom: 32px;
}

.sd-hero .breadcrumb a {
    color: rgba(255,255,255,0.7);
    transition: color 0.2s;
}

.sd-hero .breadcrumb a:hover { color: #fff; }

.sd-hero .breadcrumb-sep { opacity: 0.5; }

.sd-hero .breadcrumb span:last-child { color: #fff; }

.sd-hero-content {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 28px;
}

.sd-hero-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sd-hero-icon svg {
    color: #fff;
}

.sd-hero h1 {
    font-size: 40px;
    font-weight: 800;
    color: #fff;
    margin: 0 0 6px;
    letter-spacing: -0.5px;
}

.sd-hero-tagline {
    font-size: 16px;
    color: rgba(255,255,255,0.8);
    margin: 0;
    letter-spacing: 2px;
}

.sd-hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.sd-tag {
    padding: 6px 16px;
    border-radius: 50px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.2);
    color: rgba(255,255,255,0.9);
    font-size: 13px;
    backdrop-filter: blur(6px);
}

/* ===== 主体 ===== */
.sd-main {
    padding: 60px 0 80px;
}

.sd-section {
    margin-bottom: 64px;
}

.sd-section-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 28px;
    padding-bottom: 14px;
    border-bottom: 2px solid rgba(0,179,134,0.12);
}

.sd-label-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary-color);
    flex-shrink: 0;
}

/* ===== 概述 ===== */
.sd-overview-grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 32px;
    align-items: start;
}

.sd-overview-text p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.9;
    margin: 0;
}

.sd-overview-stats {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sd-stat-item {
    background: linear-gradient(135deg, #f0faf6, #e6f9f4);
    border: 1px solid rgba(0,179,134,0.12);
    border-radius: 14px;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.sd-stat-num {
    font-size: 26px;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}

.sd-stat-label {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* ===== 特色疗法 ===== */
.sd-therapy-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.sd-therapy-card {
    background: #fff;
    border-radius: 16px;
    padding: 24px 20px;
    border: 1px solid rgba(0,179,134,0.08);
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
    transition: all 0.3s ease;
}

.sd-therapy-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,179,134,0.1);
    border-color: rgba(0,179,134,0.2);
}

.sd-therapy-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--primary-lightest);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    font-size: 22px;
}

.sd-therapy-card h4 {
    font-size: 17px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 8px;
}

.sd-therapy-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

/* ===== 适用人群 ===== */
.sd-indication-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 14px;
}

.sd-indication-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: #f8fcfb;
    border-radius: 12px;
    border: 1px solid rgba(0,179,134,0.08);
    font-size: 15px;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.sd-indication-item:hover {
    background: #eef8f4;
    border-color: rgba(0,179,134,0.2);
    color: var(--text-primary);
}

.sd-indication-check {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sd-indication-check svg {
    color: #fff;
}

/* ===== 我院优势 ===== */
.sd-advantage-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.sd-advantage-item {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: #fff;
    border-radius: 14px;
    border: 1px solid rgba(0,179,134,0.08);
    align-items: flex-start;
}

.sd-advantage-num {
    font-size: 32px;
    font-weight: 900;
    color: rgba(0,179,134,0.15);
    line-height: 1;
    flex-shrink: 0;
    font-family: 'Georgia', serif;
}

.sd-advantage-item h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 6px;
}

.sd-advantage-item p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

/* ===== 就诊流程 ===== */
.sd-flow-steps {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #f8fcfb;
    border-radius: 20px;
    padding: 32px 28px;
    overflow-x: auto;
}

.sd-flow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-width: 110px;
    flex: 1;
}

.sd-flow-num {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary-color);
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    flex-shrink: 0;
}

.sd-flow-info strong {
    display: block;
    font-size: 15px;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.sd-flow-info p {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

.sd-flow-arrow {
    font-size: 20px;
    color: var(--primary-color);
    opacity: 0.4;
    flex-shrink: 0;
}

/* ===== 相关专科 ===== */
.sd-related-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.sd-related-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px 16px;
    background: #fff;
    border-radius: 14px;
    border: 1px solid rgba(0,179,134,0.08);
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    text-align: center;
}

.sd-related-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 28px rgba(0,179,134,0.1);
    border-color: rgba(0,179,134,0.2);
    color: var(--primary-color);
}

.sd-related-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--primary-lightest);
    display: flex;
    align-items: center;
    justify-content: center;
}

.sd-related-icon svg {
    color: var(--primary-color);
}

.sd-related-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.sd-related-card:hover .sd-related-name {
    color: var(--primary-color);
}

/* ===== CTA ===== */
.sd-cta {
    background: linear-gradient(135deg, #004d3a 0%, #007a5e 100%);
    padding: 64px 0;
}

.sd-cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.sd-cta-text h2 {
    font-size: 28px;
    font-weight: 700;
    color: #fff;
    margin: 0 0 8px;
}

.sd-cta-text p {
    font-size: 16px;
    color: rgba(255,255,255,0.75);
    margin: 0;
}

.sd-cta-btns {
    display: flex;
    gap: 14px;
    flex-shrink: 0;
}

.sd-cta-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: #fff;
    color: var(--primary-dark);
    border-radius: 50px;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
}

.sd-cta-btn-primary:hover {
    background: var(--primary-lightest);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.sd-cta-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border: 2px solid rgba(255,255,255,0.5);
    color: #fff;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.sd-cta-btn-secondary:hover {
    border-color: #fff;
    background: rgba(255,255,255,0.1);
}

/* ===== 响应式 ===== */
@media (max-width: 992px) {
    .sd-overview-grid {
        grid-template-columns: 1fr;
    }
    .sd-overview-stats {
        flex-direction: row;
        flex-wrap: wrap;
    }
    .sd-stat-item { flex: 1; min-width: 140px; }
    .sd-therapy-grid { grid-template-columns: repeat(2, 1fr); }
    .sd-related-grid { grid-template-columns: repeat(3, 1fr); }
    .sd-cta-inner { flex-direction: column; text-align: center; }
    .sd-cta-btns { justify-content: center; }
}

@media (max-width: 768px) {
    .sd-hero { padding: 80px 0 48px; }
    .sd-hero h1 { font-size: 28px; }
    .sd-hero-icon { width: 60px; height: 60px; }
    .sd-hero-icon svg { width: 32px; height: 32px; }
    .sd-flow-steps { flex-direction: column; align-items: flex-start; }
    .sd-flow-arrow { transform: rotate(90deg); }
    .sd-related-grid { grid-template-columns: repeat(2, 1fr); }
    .sd-advantage-grid { grid-template-columns: 1fr; }
    .sd-therapy-grid { grid-template-columns: 1fr; }
}

@media (max-width: 576px) {
    .sd-hero-content { flex-direction: column; align-items: flex-start; }
    .sd-related-grid { grid-template-columns: repeat(2, 1fr); }
    .sd-cta-btns { flex-direction: column; width: 100%; }
    .sd-cta-btn-primary, .sd-cta-btn-secondary { justify-content: center; }
}