/**
 * 模块撬装页面 - 科技模块化风格样式
 * Modular Process Skids Page Custom Styles
 */

/* ========================================
   CSS Variables - Design Tokens
   ======================================== */
:root {
    --mod-primary: #0ea5e9;          /* 科技蓝 - 主色 */
    --mod-primary-dark: #0284c7;     /* 深蓝 */
    --mod-primary-light: #e0f2fe;    /* 浅蓝 */
    --mod-secondary: #0f172a;        /* 深邃蓝背景 */
    --mod-text: #334155;             /* 深灰文字 */
    --mod-text-light: #64748b;       /* 浅灰文字 */
    --mod-bg-light: #f8fafc;         /* 浅色背景 */
    --mod-bg-white: #ffffff;         /* 白色背景 */
    --mod-border: #e2e8f0;           /* 边框色 */
    --mod-gradient: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    --mod-gradient-accent: linear-gradient(135deg, #0ea5e9 0%, #38bdf8 100%);
    --mod-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --mod-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --mod-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========================================
   Page Container
   ======================================== */
.page-id-3075,
.page-id-3075 .site-content {
    background-color: var(--mod-bg-light);
}

.modular-page {
    overflow-x: hidden;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

.modular-page .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========================================
   Hero Section
   ======================================== */
.modular-hero {
    background: var(--mod-gradient);
    padding: 120px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
    color: white;
}

/* 科技网格背景 */
.modular-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(14, 165, 233, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(14, 165, 233, 0.1) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(circle at center, black 40%, transparent 80%);
    -webkit-mask-image: radial-gradient(circle at center, black 40%, transparent 80%);
}

.modular-hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: var(--mod-gradient-accent);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--mod-primary);
    font-family: monospace;
    margin-bottom: 2.5rem;
    letter-spacing: 0.1em;
    opacity: 0.9;
}

.hero-desc {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.125rem;
    line-height: 1.8;
    color: #cbd5e1;
}

/* ========================================
   Capability Pyramid
   ======================================== */
.section-capabilities {
    padding: 80px 0;
    background: var(--mod-bg-white);
}

.section-title {
    text-align: center;
    font-size: 2.25rem;
    color: var(--mod-secondary);
    margin-bottom: 3rem;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--mod-primary);
    border-radius: 2px;
}

.pyramid-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.pyramid-level {
    background: white;
    border: 1px solid var(--mod-border);
    border-radius: 12px;
    padding: 20px 30px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: var(--mod-shadow);
    transition: var(--mod-transition);
    position: relative;
    overflow: hidden;
}

/* 金字塔宽度控制 */
.level-3 { width: 60%; margin: 0 auto; border-color: #f59e0b; }
.level-2 { width: 80%; margin: 0 auto; border-color: #0ea5e9; }
.level-1 { width: 100%; margin: 0 auto; border-color: #64748b; }

.pyramid-level:hover {
    transform: translateY(-5px);
    box-shadow: var(--mod-shadow-lg);
}

.level-number {
    font-size: 2.5rem;
    font-weight: 900;
    opacity: 0.1;
    font-family: monospace;
    line-height: 1;
}

.level-3 { background: linear-gradient(to right, #fffbeb, #ffffff); }
.level-3 .level-number { color: #f59e0b; opacity: 0.2; }
.level-3 h3 { color: #d97706; }

.level-2 { background: linear-gradient(to right, #f0f9ff, #ffffff); border-width: 2px; }
.level-2 .level-number { color: #0ea5e9; opacity: 0.2; }
.level-2 h3 { color: #0284c7; }

.level-1 { background: linear-gradient(to right, #f8fafc, #ffffff); }
.level-1 .level-number { color: #64748b; opacity: 0.2; }
.level-1 h3 { color: #475569; }

.level-content h3 {
    margin: 0 0 5px 0;
    font-size: 1.5rem;
}

.level-content p {
    margin: 0;
    color: var(--mod-text-light);
}

/* ========================================
   Details Comparison
   ======================================== */
.section-details {
    padding: 80px 0;
    background: var(--mod-bg-light);
}

.details-grid {
    display: flex !important;
    flex-wrap: nowrap !important;
    gap: 40px;
    align-items: stretch;
    width: 100%;
}

.detail-card {
    flex: 1;
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--mod-shadow);
    transition: var(--mod-transition);
    border: 1px solid var(--mod-border);
    display: flex;
    flex-direction: column;
}

.detail-card.featured {
    border: 2px solid var(--mod-primary);
    transform: scale(1.02);
    box-shadow: var(--mod-shadow-lg);
}

.card-header {
    padding: 25px;
    background: var(--mod-bg-light);
    display: flex;
    align-items: center;
    gap: 15px;
    border-bottom: 1px solid var(--mod-border);
}

.detail-card.featured .card-header {
    background: var(--mod-primary-light);
    border-bottom-color: var(--mod-primary);
}

.card-header .icon {
    font-size: 2rem;
}

.card-header h3 {
    margin: 0;
    font-size: 1.25rem;
    color: var(--mod-secondary);
}

.card-body {
    padding: 30px;
}

.factory-work, .site-work {
    margin-bottom: 25px;
}

.card-body h4 {
    color: var(--mod-text);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
}

.card-body h4 i {
    color: var(--mod-primary);
}

.card-body ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.card-body ul li {
    padding: 8px 0 8px 15px;
    position: relative;
    color: var(--mod-text-light);
    border-bottom: 1px dashed var(--mod-border);
}

.card-body ul li::before {
    content: '•';
    color: var(--mod-primary);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.delivery-unit {
    margin-top: 15px;
    padding: 10px 15px;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #166534;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9rem;
}

/* ========================================
   Keywords
   ======================================== */
.section-keywords {
    padding: 40px 0 80px;
    background: var(--mod-bg-light);
}

.keywords-box {
    background: var(--mod-secondary);
    padding: 20px 40px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    color: white;
    box-shadow: var(--mod-shadow-lg);
}

.keywords-box .label {
    color: var(--mod-primary);
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
}

.keywords-box .value {
    font-size: 1.2rem;
    font-weight: 500;
}

/* ========================================
   Animations
   ======================================== */
@keyframes slideUp {
    from { opacity: 1 !important; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideRight {
    from { opacity: 1 !important; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}

.animate-up {
    animation: slideUp 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
    opacity: 1 !important;
}

.animate-right {
    animation: slideRight 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
    opacity: 1 !important;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 768px) {
    .modular-hero {
        padding: 80px 20px;
    }
    
    .modular-hero h1 {
        font-size: 2.5rem;
    }
    
    .details-grid {
        flex-direction: column !important;
        flex-wrap: wrap !important;
    }
    
    .level-3, .level-2, .level-1 {
        width: 100%;
    }
    
    .detail-card.featured {
        transform: none;
        order: -1; /* 这里将 Skids 放在前面 */
    }
}