/**
 * 新人就业特训页 V3.0 - 技能军械库风格
 * Career Encyclopedia - Skills Arsenal Theme
 */

/* ========== 全局变量 ========== */
:root {
    --arsenal-dark: #0A0E1A;
    --arsenal-blue: #1a1f2e;
    --metal-gray: #2A3142;
    --grid-line: rgba(59, 130, 246, 0.08);
    --glass-bg: rgba(42, 49, 66, 0.6);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text-primary: #FFFFFF;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;
    --accent-blue: #3B82F6;
    --accent-cyan: #06B6D4;
    --accent-warning: #F59E0B;
    --accent-success: #10B981;
    --glow-primary: rgba(59, 130, 246, 0.5);
}

/* ========== 页面基础 ========== */
.training-page {
    background: var(--arsenal-dark);
    color: var(--text-primary);
    min-height: 100vh;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 120px;
}

.training-page .header-transparent {
    background: rgba(10, 14, 26, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

.training-page .header-transparent .container {
    max-width: 1400px;
}

.training-page .header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    gap: 40px;
}

.training-page .logo a {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
}

.training-page .main-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    justify-content: center;
}

.training-page .main-nav a {
    padding: 10px 20px;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.training-page .main-nav a:hover {
    color: var(--text-primary);
    background: rgba(59, 130, 246, 0.1);
}

.training-page .main-nav a.active {
    color: var(--accent-blue);
    background: rgba(59, 130, 246, 0.15);
}

.training-page .header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.training-page .header-actions .btn {
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.training-page .btn-primary {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
    color: #FFFFFF;
    border: none;
}

.training-page .btn-primary:hover {
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.4);
    transform: translateY(-2px);
}

.training-page .btn-outline {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
}

.training-page .btn-outline:hover {
    border-color: var(--accent-blue);
    color: var(--text-primary);
}

/* ========== 第一部分：挑战书首屏 ========== */
.challenge-hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--arsenal-dark) 0%, var(--arsenal-blue) 100%);
}

.hero-bg-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(var(--grid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridSlide 20s linear infinite;
}

@keyframes gridSlide {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    margin-bottom: 30px;
}

.hero-title .title-main {
    display: block;
    font-size: 56px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #FFFFFF 0%, #3B82F6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-title .title-en {
    display: block;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 4px;
    color: var(--accent-cyan);
    text-transform: uppercase;
}

.hero-subtitle {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.hero-desc {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 50px;
}

.hero-desc strong {
    color: var(--accent-blue);
    font-weight: 700;
}

.hero-badges {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 30px;
    background: var(--glass-bg);
    border: 2px solid var(--glass-border);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.badge-item:hover {
    border-color: var(--accent-blue);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.3);
}

.badge-item.badge-warning {
    border-color: var(--accent-warning);
}

.badge-item.badge-warning:hover {
    box-shadow: 0 8px 30px rgba(245, 158, 11, 0.3);
}

.badge-icon {
    font-size: 40px;
}

.badge-num {
    font-size: 32px;
    font-weight: 800;
    color: var(--accent-blue);
    line-height: 1;
}

.badge-label {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ========== 第二部分：高薪急缺·重点推荐区 ========== */
.featured-zone {
    padding: 100px 0;
    background: var(--arsenal-blue);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 38px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.title-icon {
    font-size: 42px;
}

.title-en {
    display: block;
    font-size: 14px;
    letter-spacing: 2px;
    color: var(--accent-cyan);
    text-transform: uppercase;
    margin-top: 8px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

@media (max-width: 1200px) {
    .featured-grid {
        grid-template-columns: 1fr;
    }
}

.featured-card {
    background: var(--glass-bg);
    border: 2px solid var(--glass-border);
    border-radius: 20px;
    padding: 32px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.featured-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
    box-shadow: 0 0 20px var(--glow-primary);
}

.featured-card:hover {
    border-color: var(--accent-blue);
    transform: translateY(-8px);
    box-shadow: 0 16px 50px rgba(0, 0, 0, 0.5);
}

.card-header {
    margin-bottom: 20px;
}

.career-name {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.career-name-en {
    font-size: 13px;
    color: var(--accent-cyan);
    letter-spacing: 1px;
}

.card-tags {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.card-tags .tag {
    padding: 6px 14px;
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 20px;
    font-size: 12px;
    color: var(--accent-cyan);
}

.career-platforms {
    margin-bottom: 16px;
    padding: 16px;
    background: rgba(26, 31, 46, 0.5);
    border-radius: 8px;
}

.platforms-label {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.platforms-list {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.career-value {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.career-value strong {
    color: var(--accent-blue);
}

.career-salary {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(6, 182, 212, 0.2));
    border-radius: 8px;
    font-size: 18px;
    font-weight: 700;
    color: var(--accent-cyan);
}

.salary-icon {
    font-size: 24px;
}

/* ========== 第三部分：全职业技能库 ========== */
.skill-arsenal {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--arsenal-blue) 0%, var(--arsenal-dark) 100%);
}

.container-fluid {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 40px;
}

.arsenal-layout {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.category-sidebar {
    flex: 0 0 280px;
    position: sticky;
    top: 100px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 24px;
    backdrop-filter: blur(10px);
}

.sidebar-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--glass-border);
}

.category-item {
    display: block;
    padding: 16px;
    margin-bottom: 12px;
    background: rgba(26, 31, 46, 0.5);
    border: 1px solid transparent;
    border-radius: 12px;
    text-decoration: none;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.category-item:hover {
    background: rgba(59, 130, 246, 0.1);
    border-color: var(--accent-blue);
    transform: translateX(4px);
}

.category-item.active {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.25), rgba(6, 182, 212, 0.25));
    border-color: var(--accent-blue);
    color: var(--text-primary);
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.3);
}

.category-icon {
    font-size: 24px;
    margin-right: 12px;
}

.category-name {
    font-size: 16px;
    font-weight: 600;
    display: block;
    margin-bottom: 4px;
}

.category-desc {
    font-size: 12px;
    color: var(--text-muted);
    display: block;
}

.career-list-container {
    flex: 1;
}

.current-category-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 40px;
    padding: 24px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.sub-category-group {
    margin-bottom: 50px;
}

.sub-category-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--accent-blue);
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--glass-border);
}

.career-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

@media (max-width: 1400px) {
    .career-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .career-grid {
        grid-template-columns: 1fr;
    }
    
    .arsenal-layout {
        flex-direction: column;
    }
    
    .category-sidebar {
        flex: 1;
        position: static;
        width: 100%;
    }
}

.career-item {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
}

.career-item:hover {
    border-color: var(--accent-blue);
    background: rgba(59, 130, 246, 0.1);
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.career-item-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.career-item-desc {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 12px;
}

.career-item-salary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(16, 185, 129, 0.15);
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--accent-success);
}

/* ========== 第四部分：严苛考核体系 ========== */
.quality-system {
    padding: 100px 0;
    background: var(--arsenal-dark);
}

.stages-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

@media (max-width: 1024px) {
    .stages-container {
        grid-template-columns: 1fr;
    }
}

.stage-card {
    background: var(--glass-bg);
    border: 2px solid var(--glass-border);
    border-radius: 20px;
    padding: 36px;
    text-align: center;
    transition: all 0.3s ease;
}

.stage-card:hover {
    border-color: var(--accent-blue);
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(59, 130, 246, 0.2);
}

.stage-number {
    display: inline-block;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
    border-radius: 30px;
    font-size: 18px;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 20px;
}

.stage-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.stage-subtitle {
    font-size: 13px;
    color: var(--accent-cyan);
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.stage-content {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.stage-content strong {
    color: var(--accent-blue);
    font-weight: 700;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 32px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(239, 68, 68, 0.15));
    border: 2px solid var(--accent-warning);
    border-radius: 16px;
    max-width: 800px;
    margin: 0 auto;
}

.trust-badge .badge-icon {
    font-size: 56px;
}

.badge-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--accent-warning);
    margin-bottom: 8px;
}

.badge-text {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ========== 第五部分：口碑与结果 ========== */
.reputation-section {
    padding: 100px 0;
    background: var(--arsenal-blue);
}

.reputation-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

@media (max-width: 1024px) {
    .reputation-layout {
        grid-template-columns: 1fr;
    }
}

.demand-side,
.glory-side {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 36px;
    backdrop-filter: blur(10px);
}

.side-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--glass-border);
}

.side-title .en {
    font-size: 13px;
    color: var(--accent-cyan);
    font-weight: 500;
    letter-spacing: 1px;
}

.company-logos-scroll {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 24px;
}

.logo-item {
    padding: 12px 20px;
    background: rgba(26, 31, 46, 0.6);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

.demand-desc {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.demand-desc p {
    margin-bottom: 12px;
}

.demand-desc strong {
    color: var(--accent-blue);
    font-weight: 700;
}

.cases-carousel {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.case-card {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: rgba(26, 31, 46, 0.6);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.case-card:hover {
    border-color: var(--accent-blue);
    transform: translateX(4px);
}

.case-avatar {
    flex: 0 0 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    color: #FFFFFF;
}

.case-info {
    flex: 1;
}

.case-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.case-career {
    font-size: 13px;
    color: var(--accent-cyan);
    margin-bottom: 8px;
}

.case-status {
    display: inline-block;
    padding: 4px 10px;
    background: rgba(16, 185, 129, 0.2);
    border-radius: 4px;
    font-size: 12px;
    color: var(--accent-success);
    margin-bottom: 8px;
}

.case-company {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.case-comment {
    font-size: 13px;
    color: var(--text-secondary);
    font-style: italic;
    line-height: 1.6;
}

/* ========== 第六部分：CTA Footer ========== */
.cta-footer {
    position: relative;
    padding: 120px 0;
    background: linear-gradient(135deg, #0A0E1A 0%, #1a1f2e 50%, #0A0E1A 100%);
    overflow: hidden;
}

.cta-spotlight {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.3), transparent 70%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: 42px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.cta-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.btn-outline-white {
    padding: 16px 32px;
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-outline-white:hover {
    border-color: var(--accent-blue);
    background: rgba(59, 130, 246, 0.1);
    box-shadow: 0 0 20px var(--glow-primary);
}

.btn-solid-primary {
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
    border: none;
    border-radius: 8px;
    color: #FFFFFF;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.4);
}

.btn-solid-primary:hover {
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.6);
    transform: translateY(-2px);
}

/* ========== 空状态 ========== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
    font-size: 16px;
}

/* ========== 页脚 ========== */
.footer-dark {
    background: var(--arsenal-dark);
    border-top: 1px solid var(--glass-border);
}

/* ========== 响应式 ========== */
@media (max-width: 768px) {
    .hero-title .title-main {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 20px;
    }
    
    .hero-badges {
        flex-direction: column;
        align-items: stretch;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .container-fluid {
        padding: 0 20px;
    }
    
    .cta-title {
        font-size: 28px;
    }
}