/**
 * AI创业·超级个体·一人公司 - 营销式落地页样式
 * 设计风格：深灰 + 琥珀色，杂志/编辑风，励志热血+务实接地气
 * 区别于基础培训（暖橙）、进阶培训（深蓝）
 */

/* ============================================
   Hero 轮播背景图（避免内联样式）
   ============================================ */
.ae-hero .hero-slide-bg-1 {
    background-image: url('../images/subherobg/6.jpg');
}
.ae-hero .hero-slide-bg-2 {
    background-image: url('../images/subherobg/2.jpg');
}
.ae-hero .hero-slide-bg-3 {
    background-image: url('../images/subherobg/3.jpg');
}

/* ============================================
   设计变量 - 深灰 + 琥珀色
   ============================================ */
:root {
    --ae-primary: #D4A017;
    --ae-primary-light: #E8B83D;
    --ae-primary-dark: #B8860B;
    --ae-amber: #F5C842;
    --ae-amber-soft: rgba(245, 200, 66, 0.15);
    --ae-gray-900: #1A1A1A;
    --ae-gray-800: #2D2D2D;
    --ae-gray-700: #404040;
    --ae-gray-600: #5C5C5C;
    --ae-gray-500: #737373;
    --ae-bg: #F5F5F5;
    --ae-bg-dark: #E8E8E8;
    --ae-card: #FFFFFF;
    --ae-shadow: rgba(0, 0, 0, 0.08);
    --ae-shadow-amber: rgba(212, 160, 23, 0.2);
    --ae-border: rgba(212, 160, 23, 0.25);
    --ae-radius: 16px;
    --ae-radius-sm: 12px;
    --ae-transition: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   主容器
   ============================================ */
.ai-entrepreneurship-page {
    background: linear-gradient(180deg, #F8F8F8 0%, #F0F0F0 50%, #E8E8E8 100%);
    background-attachment: fixed;
    padding: 80px 0 100px;
    position: relative;
    overflow: hidden;
}

.ai-entrepreneurship-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.02'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
}

.ai-entrepreneurship-page .container {
    position: relative;
    z-index: 1;
}

/* ============================================
   模块2：AI创业机会
   ============================================ */
.ae-section-opportunity {
    margin-bottom: 80px;
}

.ae-opportunity-header {
    text-align: center;
    margin-bottom: 48px;
}

.ae-opportunity-header h2 {
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    font-weight: 800;
    color: var(--ae-gray-900);
    margin-bottom: 16px;
    line-height: 1.3;
}

.ae-opportunity-header h2 .highlight {
    color: var(--ae-primary);
}

.ae-opportunity-quote {
    font-size: 1.15rem;
    color: var(--ae-gray-600);
    max-width: 720px;
    margin: 0 auto 40px;
    line-height: 1.8;
    font-style: italic;
}

.ae-opportunity-quote::before {
    content: '"';
}

.ae-opportunity-quote::after {
    content: '"';
}

.ae-opportunity-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.ae-opportunity-card {
    background: var(--ae-card);
    padding: 28px 24px;
    border-radius: var(--ae-radius-sm);
    border-left: 4px solid var(--ae-primary);
    box-shadow: 0 4px 20px var(--ae-shadow);
    transition: all 0.35s var(--ae-transition);
}

.ae-opportunity-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px var(--ae-shadow-amber);
    border-left-color: var(--ae-primary-light);
}

.ae-opportunity-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--ae-gray-900);
    margin-bottom: 10px;
}

.ae-opportunity-card p {
    font-size: 0.95rem;
    color: var(--ae-gray-600);
    line-height: 1.6;
    margin: 0 0 12px 0;
}

.ae-opportunity-tag {
    font-size: 0.85rem;
    color: var(--ae-primary-dark);
    font-weight: 600;
}

.ae-efficiency-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    margin-top: 40px;
}

.ae-efficiency-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 24px;
    background: var(--ae-card);
    border-radius: var(--ae-radius-sm);
    box-shadow: 0 2px 12px var(--ae-shadow);
}

.ae-efficiency-item i {
    color: var(--ae-primary);
    font-size: 1.25rem;
}

.ae-efficiency-item span {
    font-size: 1rem;
    font-weight: 600;
    color: var(--ae-gray-800);
}

/* ============================================
   模块3：AI创业场景（6个）
   ============================================ */
.ae-section-scenes {
    margin-bottom: 80px;
}

.ae-scenes-header {
    text-align: center;
    margin-bottom: 48px;
}

.ae-scenes-header h2 {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    color: var(--ae-gray-900);
    margin-bottom: 12px;
}

.ae-scenes-header p {
    font-size: 1.05rem;
    color: var(--ae-gray-600);
}

.ae-scenes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.ae-scene-card {
    background: var(--ae-card);
    padding: 28px 24px;
    border-radius: var(--ae-radius);
    border-top: 4px solid var(--ae-primary);
    box-shadow: 0 4px 20px var(--ae-shadow);
    transition: all 0.35s var(--ae-transition);
}

.ae-scene-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px var(--ae-shadow-amber);
}

.ae-scene-card .ae-scene-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--ae-amber-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.ae-scene-card .ae-scene-icon i {
    font-size: 1.35rem;
    color: var(--ae-primary);
}

.ae-scene-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--ae-gray-900);
    margin-bottom: 10px;
}

.ae-scene-card .ae-scene-ai {
    font-size: 0.9rem;
    color: var(--ae-gray-600);
    margin-bottom: 8px;
}

.ae-scene-card .ae-scene-provide {
    font-size: 0.85rem;
    color: var(--ae-primary-dark);
    font-weight: 600;
}

/* ============================================
   模块4：一人公司·降本增效
   ============================================ */
.ae-section-one-person {
    margin-bottom: 80px;
}

.ae-one-person-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.ae-one-person-concept {
    background: var(--ae-card);
    padding: 40px 36px;
    border-radius: var(--ae-radius);
    box-shadow: 0 8px 32px var(--ae-shadow);
}

.ae-one-person-concept h3 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--ae-gray-900);
    margin-bottom: 24px;
}

.ae-concept-item {
    margin-bottom: 24px;
}

.ae-concept-item h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ae-primary-dark);
    margin-bottom: 8px;
}

.ae-concept-item p {
    font-size: 0.95rem;
    color: var(--ae-gray-600);
    line-height: 1.7;
    margin: 0;
}

.ae-concept-notes {
    font-size: 0.95rem;
    color: var(--ae-gray-600);
    margin: 20px 0 0 0;
}

.ae-efficiency-list {
    background: linear-gradient(135deg, var(--ae-amber-soft) 0%, rgba(212, 160, 23, 0.08) 100%);
    padding: 36px 32px;
    border-radius: var(--ae-radius);
    border: 2px solid rgba(212, 160, 23, 0.2);
}

.ae-efficiency-list h3 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--ae-gray-900);
    margin-bottom: 24px;
}

.ae-efficiency-list ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.ae-efficiency-list li {
    padding: 12px 0;
    padding-left: 28px;
    position: relative;
    font-size: 1rem;
    color: var(--ae-gray-700);
    line-height: 1.6;
}

.ae-efficiency-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--ae-primary);
    font-weight: 700;
}

.ae-one-person-quote {
    margin-top: 32px;
    padding: 24px;
    background: var(--ae-card);
    border-radius: var(--ae-radius-sm);
    border-left: 4px solid var(--ae-primary);
    font-size: 1.05rem;
    color: var(--ae-gray-700);
    line-height: 1.8;
}

/* ============================================
   模块5：我们提供什么（四大支柱）
   ============================================ */
.ae-section-pillars {
    margin-bottom: 80px;
}

.ae-pillars-header {
    text-align: center;
    margin-bottom: 48px;
}

.ae-pillars-header h2 {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    color: var(--ae-gray-900);
    margin-bottom: 12px;
}

.ae-pillars-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.ae-pillar-card {
    background: var(--ae-card);
    padding: 32px 28px;
    border-radius: var(--ae-radius);
    text-align: center;
    border: 2px solid transparent;
    box-shadow: 0 4px 20px var(--ae-shadow);
    transition: all 0.35s var(--ae-transition);
}

.ae-pillar-card:hover {
    border-color: var(--ae-primary);
    transform: translateY(-8px);
    box-shadow: 0 20px 48px var(--ae-shadow-amber);
}

.ae-pillar-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--ae-amber-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.ae-pillar-icon i {
    font-size: 1.75rem;
    color: var(--ae-primary);
}

.ae-pillar-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--ae-gray-900);
    margin-bottom: 12px;
}

.ae-pillar-card p {
    font-size: 0.95rem;
    color: var(--ae-gray-600);
    line-height: 1.6;
    margin: 0;
}

/* ============================================
   模块6：创业路径 + 案例叙事
   ============================================ */
.ae-section-path {
    margin-bottom: 80px;
}

.ae-path-header {
    text-align: center;
    margin-bottom: 48px;
}

.ae-path-header h2 {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    color: var(--ae-gray-900);
    margin-bottom: 12px;
}

.ae-path-steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 60px;
}

.ae-path-step {
    flex: 1;
    min-width: 200px;
    text-align: center;
    padding: 24px 20px;
    background: var(--ae-card);
    border-radius: var(--ae-radius-sm);
    border-top: 4px solid var(--ae-primary);
    box-shadow: 0 4px 16px var(--ae-shadow);
    transition: all 0.35s var(--ae-transition);
}

.ae-path-step:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px var(--ae-shadow-amber);
}

.ae-path-step .ae-step-num {
    font-size: 2rem;
    font-weight: 900;
    color: var(--ae-primary);
    margin-bottom: 8px;
}

.ae-path-step h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ae-gray-900);
    margin-bottom: 8px;
}

.ae-path-step p {
    font-size: 0.9rem;
    color: var(--ae-gray-600);
    line-height: 1.5;
    margin: 0;
}

.ae-cases-header {
    text-align: center;
    margin-bottom: 36px;
}

.ae-cases-header h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--ae-gray-900);
}

.ae-cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.ae-case-card {
    background: var(--ae-card);
    padding: 28px 24px;
    border-radius: var(--ae-radius);
    border-left: 4px solid var(--ae-primary);
    box-shadow: 0 4px 20px var(--ae-shadow);
    transition: all 0.35s var(--ae-transition);
}

.ae-case-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px var(--ae-shadow-amber);
}

.ae-case-card .ae-case-role {
    font-size: 0.9rem;
    color: var(--ae-primary-dark);
    font-weight: 600;
    margin-bottom: 8px;
}

.ae-case-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ae-gray-900);
    margin-bottom: 12px;
}

.ae-case-card .ae-case-ai {
    font-size: 0.9rem;
    color: var(--ae-gray-600);
    margin-bottom: 8px;
}

.ae-case-card .ae-case-result {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--ae-primary-dark);
}

/* ============================================
   CTA 按钮
   ============================================ */
.ae-cta-btn {
    display: inline-block;
    padding: 18px 40px;
    background: linear-gradient(135deg, var(--ae-primary), var(--ae-amber));
    color: var(--ae-gray-900) !important;
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    border-radius: 50px;
    box-shadow: 0 12px 32px var(--ae-shadow-amber);
    transition: all 0.35s var(--ae-transition);
    border: none;
    cursor: pointer;
}

.ae-cta-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 44px rgba(212, 160, 23, 0.35);
    color: var(--ae-gray-900) !important;
}

.ae-hero .ae-cta-btn {
    margin-top: 24px;
}

/* ============================================
   FAQ 区域样式（AI创业专用）
   ============================================ */
#faq.ae-faq-section .section-header h2 .highlight {
    color: var(--ae-primary);
}

#faq.ae-faq-section .faq-item {
    background: var(--ae-card);
    border-radius: var(--ae-radius-sm);
    margin-bottom: 12px;
    box-shadow: 0 2px 12px var(--ae-shadow);
    overflow: hidden;
    border: 2px solid transparent;
    transition: all 0.3s var(--ae-transition);
}

#faq.ae-faq-section .faq-item:hover {
    border-color: var(--ae-border);
}

#faq.ae-faq-section .faq-item.active {
    border-color: var(--ae-primary);
    box-shadow: 0 8px 24px var(--ae-shadow-amber);
}

#faq.ae-faq-section .faq-question {
    padding: 20px 24px;
}

#faq.ae-faq-section .faq-question h3 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--ae-gray-900);
}

#faq.ae-faq-section .faq-answer {
    padding: 0 24px 20px;
}

#faq.ae-faq-section .faq-answer p {
    font-size: 0.95rem;
    color: var(--ae-gray-600);
    line-height: 1.7;
}

/* ============================================
   滚动渐入动画
   ============================================ */
.ae-animate-on-scroll {
    opacity: 0;
    transform: translateY(24px);
}

.ae-animate-on-scroll.ae-visible {
    opacity: 1;
    transform: translateY(0);
}

.ae-animate-on-scroll {
    transition: opacity 0.5s var(--ae-transition), transform 0.5s var(--ae-transition);
}

.ae-animate-on-scroll[data-delay="1"] { transition-delay: 0.1s; }
.ae-animate-on-scroll[data-delay="2"] { transition-delay: 0.2s; }
.ae-animate-on-scroll[data-delay="3"] { transition-delay: 0.3s; }
.ae-animate-on-scroll[data-delay="4"] { transition-delay: 0.4s; }
.ae-animate-on-scroll[data-delay="5"] { transition-delay: 0.5s; }

/* ============================================
   响应式
   ============================================ */
@media (max-width: 992px) {
    .ae-opportunity-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .ae-scenes-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .ae-one-person-wrapper {
        grid-template-columns: 1fr;
    }

    .ae-pillars-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .ae-cases-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .ai-entrepreneurship-page {
        padding: 60px 0 80px;
    }

    .ae-opportunity-grid {
        grid-template-columns: 1fr;
    }

    .ae-scenes-grid {
        grid-template-columns: 1fr;
    }

    .ae-pillars-grid {
        grid-template-columns: 1fr;
    }

    .ae-path-steps {
        flex-direction: column;
    }

    .ae-efficiency-row {
        flex-direction: column;
    }

    .ae-section-opportunity,
    .ae-section-scenes,
    .ae-section-one-person,
    .ae-section-pillars,
    .ae-section-path {
        margin-bottom: 60px;
    }
}

@media (max-width: 576px) {
    .ae-opportunity-card,
    .ae-scene-card,
    .ae-pillar-card,
    .ae-case-card {
        padding: 20px 18px;
    }
}