/* ========== 专业服务紧凑样式 - 完整版 ========== */
/* 专门解决主页三个服务按键布局和美化问题 */

/* ========== 服务主容器 ========== */
.services-compact-white {
    background: var(--bg-white);
    padding: var(--spacing-2xl) 0;
    border-top: 1px solid var(--border-color);
}

/* ========== 服务网格布局 ========== */
.services-compact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ========== 服务项目卡片 ========== */
.service-item-compact {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-xl);
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.service-item-compact:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-color);
}

/* ========== 服务图标样式 ========== */
.service-item-compact i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: rgba(211, 47, 47, 0.1);
    border-radius: 50%;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.service-item-compact:hover i {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

/* ========== 服务文字内容 ========== */
.service-text {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.service-text strong {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    display: block;
}

.service-text span {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
}

/* ========== 服务按钮样式 ========== */
.service-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    transition: all 0.3s ease;
    border: 2px solid var(--primary-color);
    min-width: 120px;
    cursor: pointer;
}

.service-btn:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(211, 47, 47, 0.3);
    color: white;
}

/* 按钮焦点状态 */
.service-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(211, 47, 47, 0.3);
}

/* ========== 悬停动画效果 ========== */
.service-item-compact::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    transition: left 0.5s ease;
}

.service-item-compact:hover::before {
    left: 100%;
}

/* ========== 响应式设计 ========== */

/* 平板设备：保持三列，调整间距 */
@media (max-width: 968px) {
    .services-compact-grid {
        gap: var(--spacing-lg);
        padding: 0 var(--spacing-sm);
    }

    .service-item-compact {
        padding: var(--spacing-lg);
    }

    .service-item-compact i {
        font-size: 2rem;
        width: 70px;
        height: 70px;
        padding: var(--spacing-md);
    }

    .service-text strong {
        font-size: var(--font-size-lg);
    }
}

/* 平板小屏：两列布局 */
@media (max-width: 768px) {
    .services-compact-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }

    /* 第三个项目跨越两列居中 */
    .service-item-compact:nth-child(3) {
        grid-column: 1 / -1;
        max-width: 300px;
        margin: 0 auto;
    }
}

/* 手机设备：单列布局 */
@media (max-width: 480px) {
    .services-compact-white {
        padding: var(--spacing-xl) 0;
    }

    .services-compact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .service-item-compact:nth-child(3) {
        grid-column: auto;
        max-width: none;
    }

    .service-item-compact {
        padding: var(--spacing-lg);
    }

    .service-item-compact i {
        font-size: 1.8rem;
        width: 60px;
        height: 60px;
        margin-bottom: var(--spacing-md);
    }

    .service-text {
        margin-bottom: var(--spacing-md);
    }

    .service-text strong {
        font-size: var(--font-size-lg);
    }

    .service-text span {
        font-size: var(--font-size-xs);
    }

    .service-btn {
        padding: 0.6rem 1.2rem;
        font-size: var(--font-size-xs);
        min-width: 100px;
    }
}

/* ========== 特殊效果增强 ========== */

/* 加载动画 */
.service-item-compact {
    animation: fadeInUp 0.6s ease-out;
}

.service-item-compact:nth-child(1) { animation-delay: 0.1s; }
.service-item-compact:nth-child(2) { animation-delay: 0.2s; }
.service-item-compact:nth-child(3) { animation-delay: 0.3s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========== 图标特殊样式 ========== */
.service-item-compact .fa-file-contract {
    color: #28a745; /* 绿色 - 代表快速报价 */
}

.service-item-compact .fa-industry {
    color: #fd7e14; /* 橙色 - 代表工业技术 */
}

.service-item-compact .fa-headset {
    color: #6f42c1; /* 紫色 - 代表客服支持 */
}

.service-item-compact:hover .fa-file-contract,
.service-item-compact:hover .fa-industry,
.service-item-compact:hover .fa-headset {
    color: white; /* 悬停时所有图标变白色 */
}

/* 对应的背景色 */
.service-item-compact:nth-child(1) i {
    background: rgba(40, 167, 69, 0.1);
}

.service-item-compact:nth-child(2) i {
    background: rgba(253, 126, 20, 0.1);
}

.service-item-compact:nth-child(3) i {
    background: rgba(111, 66, 193, 0.1);
}

.service-item-compact:nth-child(1):hover i {
    background: #28a745;
}

.service-item-compact:nth-child(2):hover i {
    background: #fd7e14;
}

.service-item-compact:nth-child(3):hover i {
    background: #6f42c1;
}

/* ========== 深色模式适配 ========== */
@media (prefers-color-scheme: dark) {
    .services-compact-white {
        background: #1a1a1a;
        border-color: #333;
    }

    .service-item-compact {
        background: #2a2a2a;
        border-color: #444;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    }

    .service-text strong {
        color: #ffffff;
    }

    .service-text span {
        color: #cccccc;
    }
}

/* ========== 打印样式 ========== */
@media print {
    .services-compact-white {
        break-inside: avoid;
        padding: 20px 0;
        border: none;
    }

    .services-compact-grid {
        display: block;
    }

    .service-item-compact {
        break-inside: avoid;
        margin-bottom: 20px;
        box-shadow: none;
        border: 1px solid #ddd;
        display: flex;
        flex-direction: row;
        align-items: center;
        padding: 15px;
    }

    .service-item-compact i {
        margin-right: 15px;
        margin-bottom: 0;
        background: none !important;
    }

    .service-text {
        margin-bottom: 0;
        text-align: left;
        flex: 1;
    }

    .service-btn {
        display: none;
    }
}