/* ===========================================
   Details Page Styles
   =========================================== */

/* Details Hero */
.details-hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, #F0FDF4 0%, #DCFCE7 100%);
    position: relative;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
    font-size: 14px;
}

.breadcrumb-link {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.breadcrumb-link:hover {
    color: var(--primary-color);
}

.breadcrumb-separator {
    color: var(--text-light);
}

.breadcrumb-current {
    color: var(--text-dark);
    font-weight: 600;
}

.details-hero-title {
    font-size: 48px;
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: 16px;
    line-height: 1.2;
}

.details-hero-subtitle {
    font-size: 20px;
    color: var(--text-light);
    font-weight: 500;
}

/* Details Section */
.details-section {
    padding: 80px 0;
}

.details-section.bg-light {
    background-color: var(--bg-light);
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header .section-badge {
    margin-left: auto;
    margin-right: auto;
}

/* Flow Section */
.details-flow {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-top: 60px;
}

.flow-card {
    flex: 1;
    background: white;
    border-radius: 20px;
    padding: 32px 24px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    position: relative;
}

.flow-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.flow-number {
    position: absolute;
    top: 16px;
    right: 16px;
    font-size: 14px;
    font-weight: 700;
    color: var(--primary-color);
    background: rgba(16, 185, 129, 0.1);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.flow-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #059669 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 32px;
    color: white;
}

.flow-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.flow-description {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.7;
}

.flow-arrow {
    font-size: 24px;
    color: var(--primary-color);
    flex-shrink: 0;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 60px;
}

.feature-card {
    background: white;
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.feature-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #059669 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: white;
    margin-bottom: 20px;
}

.feature-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.feature-description {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 16px;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.feature-list li:last-child {
    margin-bottom: 0;
}

.feature-list i {
    color: var(--primary-color);
    font-size: 12px;
}

/* Carbon Credit Section */
.carbon-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 60px;
}

.carbon-subtitle {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.carbon-description {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 32px;
}

.carbon-benefits {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.carbon-benefit {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.carbon-benefit i {
    color: var(--primary-color);
    font-size: 20px;
    margin-top: 2px;
    flex-shrink: 0;
}

.carbon-benefit strong {
    display: block;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.carbon-benefit p {
    font-size: 14px;
    color: var(--text-light);
    margin: 0;
}

.carbon-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.carbon-circle {
    width: 280px;
    height: 280px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #059669 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 60px rgba(16, 185, 129, 0.3);
}

.carbon-circle-content {
    text-align: center;
    color: white;
}

.carbon-circle-content i {
    font-size: 48px;
    margin-bottom: 16px;
    display: block;
}

.carbon-value {
    font-size: 36px;
    font-weight: 900;
    margin-bottom: 8px;
}

.carbon-label {
    font-size: 16px;
    font-weight: 500;
    opacity: 0.9;
}

/* Partnership Grid */
.partnership-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 60px;
}

.partnership-card {
    background: white;
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s ease;
}

.partnership-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.partnership-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--secondary-color) 0%, #2563EB 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: white;
    margin-bottom: 20px;
}

.partnership-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.partnership-description {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 20px;
}

.partnership-benefits {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.partnership-benefit {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-dark);
}

.partnership-benefit i {
    color: var(--secondary-color);
    font-size: 12px;
}

/* FAQ Section */
.faq-list {
    max-width: 900px;
    margin: 60px auto 0;
}

.faq-item {
    background: white;
    border-radius: 12px;
    padding: 24px 28px;
    margin-bottom: 16px;
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.faq-question {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
}

.faq-question i {
    color: var(--primary-color);
    font-size: 20px;
    margin-top: 2px;
    flex-shrink: 0;
}

.faq-question h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
}

.faq-answer {
    padding-left: 32px;
}

.faq-answer p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.7;
    margin: 0;
}

/* Download CTA */
.download-cta {
    background: linear-gradient(135deg, var(--primary-color) 0%, #059669 100%);
    padding: 100px 0;
}

.download-cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.download-cta-title {
    font-size: 40px;
    font-weight: 900;
    color: white;
    margin-bottom: 16px;
    line-height: 1.3;
}

.download-cta-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    margin-bottom: 40px;
}

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

.btn-download {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: white;
    color: var(--text-dark);
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.btn-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.btn-download i {
    font-size: 32px;
}

.btn-download div {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.btn-download-label {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-light);
}

.btn-download-store {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .partnership-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .details-hero {
        padding: 120px 0 60px;
    }
    
    .details-hero-title {
        font-size: 36px;
    }
    
    .details-hero-subtitle {
        font-size: 18px;
    }
    
    .details-section {
        padding: 60px 0;
    }
    
    .details-flow {
        flex-direction: column;
        gap: 32px;
    }
    
    .flow-arrow {
        transform: rotate(90deg);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .carbon-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .carbon-circle {
        width: 240px;
        height: 240px;
    }
    
    .carbon-circle-content i {
        font-size: 40px;
    }
    
    .carbon-value {
        font-size: 30px;
    }
    
    .partnership-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .download-cta {
        padding: 80px 0;
    }
    
    .download-cta-title {
        font-size: 32px;
    }
    
    .download-cta-subtitle {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .details-hero {
        padding: 100px 0 50px;
    }
    
    .details-hero-title {
        font-size: 28px;
    }
    
    .details-hero-subtitle {
        font-size: 16px;
    }
    
    .details-section {
        padding: 50px 0;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .flow-card {
        padding: 24px 20px;
    }
    
    .flow-icon {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }
    
    .flow-title {
        font-size: 18px;
    }
    
    .feature-card {
        padding: 24px;
    }
    
    .feature-icon {
        width: 56px;
        height: 56px;
        font-size: 24px;
    }
    
    .carbon-subtitle {
        font-size: 24px;
    }
    
    .carbon-circle {
        width: 200px;
        height: 200px;
    }
    
    .carbon-circle-content i {
        font-size: 32px;
    }
    
    .carbon-value {
        font-size: 24px;
    }
    
    .carbon-label {
        font-size: 14px;
    }
    
    .partnership-card {
        padding: 24px;
    }
    
    .partnership-icon {
        width: 56px;
        height: 56px;
        font-size: 24px;
    }
    
    .faq-item {
        padding: 20px;
    }
    
    .download-cta {
        padding: 60px 0;
    }
    
    .download-cta-title {
        font-size: 26px;
    }
    
    .download-cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-download {
        width: 100%;
        max-width: 280px;
    }
}