/*绿证是什么？企业为什么需要它？ start*/
.section-marker {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.4px;
    color: var(--primary);
    background: var(--primary-light);
    padding: 0.2rem 1rem;
    border-radius: 30px;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(12, 107, 75, 0.1);
}

.lead-text {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    padding-bottom: 1.2rem;
    border-bottom: 2px solid var(--primary-light);
}

.usage-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.usage-title span {
    background: var(--primary);
    width: 6px;
    height: 6px;
    border-radius: 10px;
    display: inline-block;
}

.usage-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.usage-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.9rem;
    font-size: 1rem;
    color: var(--text-primary);
    line-height: 1.6;
}

.usage-list li::before {
    content: "✓";
    font-weight: 600;
    color: var(--primary);
    background: var(--primary-light);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.6rem;
    height: 1.6rem;
    border-radius: 50%;
    font-size: 1rem;
    flex-shrink: 0;
}

/* 微装饰 */
.footnote {
    margin-top: 2.5rem;
    color: var(--text-tertiary);
    font-size: 0.9rem;
    border-left: 3px solid var(--primary-light);
    padding-left: 1.2rem;
}

/*绿证是什么？企业为什么需要它？ end*/

/*企业申报核心痛点 start*/
.pain-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.8rem;
    margin-bottom: 3rem;
}

.pain-card {
    border-left: 4px solid var(--primary);
    border-radius: var(--radius-md);
}

/*企业申报核心痛点 end*/

/* 表单 start*/
.form-section {
    background: var(--surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    padding: clamp(2rem, 4vw, 3.5rem);
    max-width: 720px;
    margin: 2rem auto 0;
    border: 1px solid var(--border-light);
}

.form-title {
    color: var(--primary);
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.4rem;
    display: block;
}

.form-input {
    width: 100%;
    padding: 0.9rem 1.2rem;
    background: var(--bg);
    border: 1px solid var(--border-light);
    border-radius: 50px;
    font-size: 1rem;
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-glow);
    background: var(--surface);
}

/* 表单 end*/

/*绿证 × 绿色工厂  绿证 × 零碳工厂 start*/
.list-check {
    list-style: none;
    margin: 1.2rem 0;
}

.list-check li {
    padding-left: 1.8rem;
    position: relative;
    margin: 0.7rem 0;
}

.list-check li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 600;
    font-size: 1.2rem;
}

/*绿证 × 绿色工厂  绿证 × 零碳工厂 end*/

/*绿证智慧采销流程 start*/
.process {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
}

.step-number {
    width: 3.2rem;
    height: 3.2rem;
    background: var(--primary-light);
    color: var(--primary);
    font-weight: 600;
    font-size: 1.4rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    border: 2px solid var(--surface);
    box-shadow: var(--shadow-xs);
}

/*绿证智慧采销流程 end*/

/*世通绿证智慧采销优势 start*/
.choose-us-card {
    background: var(--primary-light);
    border: 1px solid rgba(12, 107, 75, 0.15);
    border-radius: var(--radius-lg);
    padding: 2rem 2rem 1.8rem;
    margin: 2.5rem auto 1.5rem;
    max-width: 750px;
    box-shadow: var(--shadow-sm);
}

.choose-us-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 1.5rem;
    border-bottom: 2px dashed var(--primary-soft);
    padding-bottom: 0.7rem;
    display: inline-block;
}

.choose-us-item {
    padding-left: 2rem;
    position: relative;
    margin-bottom: 0.8rem;
}

.choose-us-item::before {
    content: "✓";
    color: var(--primary);
    font-weight: 700;
    position: absolute;
    left: 0;
}

.advantage-card .h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
}

.advantage-card .h3::before {
    content: "★";
    color: var(--accent);
    font-size: 1.3rem;
}

/*世通绿证智慧采销优势 end*/

/*绿证 × 绿色工厂 × 零碳工厂 start*/
.synergy-section .card {
    background: var(--surface);
}

.synergy-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.synergy-item {
    background: var(--bg);
    border-radius: var(--radius-md);
    padding: 1.5rem 1rem;
    text-align: center;
    border: 1px solid var(--border-light);
}

.synergy-integrate {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-300);
}

.synergy-integrate .h3 {
    color: var(--primary);
    text-align: center;
    margin-bottom: 1rem;
}

/*绿证 × 绿色工厂 × 零碳工厂 end*/

/*这些企业更建议尽早做“绿证+能碳体系”规划 start*/
.suitable-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.8rem;
    margin-top: 1rem;
}

.suitable-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.suitable-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.card-icon {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    background: var(--primary-light);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.card-title {
    font-size: 1.0rem;
    font-weight: 600;
    color: var(--primary);
    line-height: 1.4;
    margin-bottom: 1rem;
}

.card-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/*这些企业更建议尽早做“绿证+能碳体系”规划 end*/

/*获取《绿证采销与申报协同指南》 start*/
.cta-section {
    background: linear-gradient(145deg, #0A5A3F 0%, #0C6B4B 100%);
    color: white;
    border-radius: var(--radius-xl);
    padding: clamp(3.5rem, 6vw, 5rem) clamp(2rem, 5vw, 4rem);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.cta-section .h2 {
    color: white;
}

.cta-section .body-lg {
    color: rgba(255, 255, 255, 0.85);
}

.cta-section .list-check li::before {
    color: white;
}

.cta-btn-primary {
    background: white;
    color: var(--primary);
    border: none;
}

.cta-btn-primary:hover {
    background: var(--primary-light);
    color: var(--primary);
}

.cta-btn-outline {
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    background: transparent;
}

.cta-btn-outline:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: white;
}

/*获取《绿证采销与申报协同指南》 end*/