/* 
 * 数智灵犀 - 行业解决方案页面样式表
 * ============================= 
 */

/* 行业头部 */
.industry-hero {
    padding: 7rem 0 5rem;
    background-color: var(--light-blue);
    overflow: hidden;
}

.industry-hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 3rem;
}

.industry-title {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--dark-blue);
}

.industry-description {
    font-size: 1.2rem;
    color: var(--gray-text);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.industry-features {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}

.industry-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.feature-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    background-color: var(--white);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.feature-icon img {
    width: 24px;
    height: 24px;
}

.feature-text h3 {
    font-size: 1.1rem;
    margin: 0 0 0.25rem;
    color: var(--dark-blue);
}

.feature-text p {
    margin: 0;
    color: var(--gray-text);
    font-size: 0.9rem;
}

.industry-buttons {
    display: flex;
    gap: 1rem;
}

.industry-hero-image {
    position: relative;
}

.industry-hero-image img {
    max-width: 100%;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow);
}

/* 行业痛点 */
.industry-challenges {
    padding: 5rem 0;
    background-color: var(--white);
}

.challenges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.challenge-card {
    background-color: var(--gray-light);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    transition: var(--transition);
}

.challenge-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow);
}

.challenge-icon {
    width: 64px;
    height: 64px;
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.challenge-icon img {
    width: 32px;
    height: 32px;
}

.challenge-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--dark-blue);
}

.challenge-description {
    color: var(--gray-text);
    line-height: 1.6;
    margin: 0;
}

/* 解决方案部分 */
.industry-solutions-section {
    padding: 5rem 0;
    background-color: var(--light-blue);
}

.solutions-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
    align-items: center;
}

.solutions-subtitle {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--dark-blue);
}

.solutions-text p {
    color: var(--gray-text);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.solution-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.solution-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.feature-check {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    background-color: var(--primary-color);
    border-radius: 50%;
    position: relative;
}

.feature-check::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 6px;
    border-left: 2px solid white;
    border-bottom: 2px solid white;
    transform: translate(-50%, -60%) rotate(-45deg);
}

.feature-detail h4 {
    font-size: 1.1rem;
    margin: 0 0 0.5rem;
    color: var(--dark-blue);
}

.feature-detail p {
    margin: 0;
    color: var(--gray-text);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* 解决方案演示窗口 */
.solutions-demo {
    display: flex;
    justify-content: center;
}

.demo-window {
    width: 100%;
    max-width: 450px;
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.demo-header {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 0.75rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.demo-title {
    font-weight: 600;
}

.demo-controls {
    display: flex;
    gap: 0.5rem;
}

.demo-controls span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
}

.demo-content {
    padding: 1.5rem;
    max-height: 400px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.demo-message {
    border-radius: var(--border-radius-md);
    padding: 1rem;
}

.demo-message.user {
    background-color: var(--light-blue);
    align-self: flex-end;
    max-width: 80%;
}

.demo-message.assistant {
    background-color: var(--gray-light);
    align-self: flex-start;
    max-width: 90%;
}

.demo-message p {
    margin: 0 0 0.75rem;
    line-height: 1.5;
}

.demo-message p:last-child {
    margin-bottom: 0;
}

.demo-message ol, .demo-message ul {
    margin: 0.5rem 0;
    padding-left: 1.5rem;
}

.demo-message li {
    margin-bottom: 0.5rem;
}

.demo-message strong {
    color: var(--primary-color);
    font-weight: 600;
}

.demo-suggestion-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.demo-suggestion-chips span {
    background-color: var(--white);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    border-radius: 1rem;
    padding: 0.25rem 0.75rem;
    font-size: 0.8rem;
    white-space: nowrap;
    cursor: pointer;
    transition: var(--transition);
}

.demo-suggestion-chips span:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

/* 报告展示部分 */
.industry-reports {
    padding: 5rem 0;
    background-color: var(--white);
}

.section-description {
    text-align: center;
    color: var(--gray-text);
    margin: -1.5rem auto 3rem;
    max-width: 700px;
}

.reports-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.report-card {
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.report-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.report-image {
    height: 180px;
    overflow: hidden;
}

.report-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.report-content {
    padding: 1.5rem;
}

.report-title {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--dark-blue);
}

.report-description {
    color: var(--gray-text);
    margin-bottom: 1.25rem;
    line-height: 1.6;
}

.report-link {
    display: inline-flex;
    align-items: center;
    color: var(--primary-color);
    font-weight: 600;
    gap: 0.5rem;
}

.report-link::after {
    content: "→";
    transition: transform 0.2s ease;
}

.report-link:hover::after {
    transform: translateX(4px);
}

/* 行动召唤部分 */
.industry-cta {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-blue) 100%);
    color: var(--white);
    text-align: center;
}

.cta-title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.cta-description {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    color: rgba(255, 255, 255, 0.9);
}

/* 响应式样式 */
@media (max-width: 992px) {
    .industry-title {
        font-size: 2.2rem;
    }
    
    .industry-description {
        font-size: 1.1rem;
    }
    
    .solutions-subtitle {
        font-size: 1.6rem;
    }
}

@media (max-width: 768px) {
    .industry-hero .container {
        grid-template-columns: 1fr;
    }
    
    .industry-hero-image {
        grid-row: 1;
        margin-bottom: 2rem;
    }
    
    .solutions-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .industry-title {
        font-size: 1.8rem;
    }
    
    .industry-buttons {
        flex-direction: column;
    }
    
    .solution-feature {
        flex-direction: column;
    }
    
    .feature-check {
        margin-bottom: 0.5rem;
    }
}