/* OEM Services Page Styles - Updated 2026-04-20 */

/* Global Background */
body {
    background-color: #F8F9F7;
    color: #222831;
}

/* Hero Section */
.oem-hero {
    background: url('images/factory-hero.png') center/cover;
    padding: 100px 0;
    color: white;
    position: relative;
    overflow: hidden;
    min-height: 500px;
}

.oem-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.4) 50%, rgba(0, 0, 0, 0.2) 100%);
    z-index: 0;
}

.oem-hero-content {
    position: relative;
    z-index: 1;
    max-width: 650px;
}

.oem-hero-content h1 {
    font-size: 44px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
}

.oem-hero-content p {
    font-size: 16px;
    line-height: 1.7;
    opacity: 0.95;
    margin-bottom: 24px;
}

.trust-badges-inline {
    display: flex;
    gap: 24px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.trust-badges-inline span {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    opacity: 0.9;
}

.trust-badges-inline i {
    color: #E87538;
}

.oem-hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn-white {
    background-color: white;
    color: #12437D;
    border: none;
    padding: 16px 32px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-white:hover {
    background-color: #E87538;
    color: white;
    transform: translateY(-2px);
}

/* Services Comparison Section */
.services-comparison {
    padding: 80px 0;
    background-color: #F8F9F7;
}

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

.services-comparison .section-header h2 {
    font-size: 32px;
    font-weight: 700;
    color: #222831;
    margin-bottom: 12px;
}

.services-comparison .section-header p {
    font-size: 15px;
    color: #555960;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.service-card {
    background-color: #FCFCFA;
    border-radius: 12px;
    padding: 40px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    text-align: center;
    transition: all 0.3s;
}

.service-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.service-icon {
    width: 56px;
    height: 56px;
    background-color: rgba(26, 86, 152, 0.08);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.service-icon i {
    font-size: 24px;
    color: #1A5698;
}

.service-card h3 {
    font-size: 22px;
    font-weight: 600;
    color: #222831;
    margin-bottom: 12px;
}

.service-tag {
    display: inline-block;
    background-color: #E87538;
    color: white;
    padding: 6px 14px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 16px;
}

.service-tag.orange {
    background-color: #2A8D57;
}

.service-desc {
    font-size: 14px;
    color: #555960;
    margin-bottom: 20px;
    line-height: 1.6;
}

.service-features {
    list-style: none;
    text-align: left;
    margin-bottom: 24px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 14px;
    color: #222831;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.service-features li:last-child {
    border-bottom: none;
}

.service-features i {
    color: #2A8D57;
    font-size: 12px;
}

.guide-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #1A5698;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    padding: 10px 20px;
    border: 1px solid #1A5698;
    border-radius: 6px;
    transition: all 0.3s;
}

.guide-btn:hover {
    background-color: #1A5698;
    color: white;
}

/* Process Section */
.process-section {
    padding: 80px 0;
    background-color: #ffffff;
}

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

.process-section .section-header h2 {
    font-size: 32px;
    font-weight: 700;
    color: #222831;
    margin-bottom: 12px;
}

.process-section .section-header p {
    font-size: 15px;
    color: #555960;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.process-step {
    text-align: center;
    padding: 24px 16px;
    position: relative;
}

.process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 40px;
    right: -12px;
    width: 24px;
    height: 1px;
    background-color: #ddd;
}

.step-number {
    font-size: 12px;
    font-weight: 700;
    color: #E87538;
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.step-icon {
    width: 48px;
    height: 48px;
    background-color: rgba(26, 86, 152, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.step-icon i {
    font-size: 20px;
    color: #1A5698;
}

.process-step h4 {
    font-size: 15px;
    font-weight: 600;
    color: #222831;
    margin-bottom: 10px;
}

.process-step p {
    font-size: 13px;
    color: #555960;
    line-height: 1.6;
    margin-bottom: 12px;
}

.step-benefit {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: #2A8D57;
    font-weight: 500;
}

.step-benefit i {
    font-size: 11px;
}

/* Customization Section */
.customization-section {
    padding: 80px 0;
    background-color: #F8F9F7;
}

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

.customization-section .section-header h2 {
    font-size: 32px;
    font-weight: 700;
    color: #222831;
    margin-bottom: 12px;
}

.customization-section .section-header p {
    font-size: 15px;
    color: #555960;
}

.customization-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.custom-item {
    background-color: #FCFCFA;
    padding: 32px 24px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: all 0.3s;
}

.custom-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.custom-item i {
    font-size: 28px;
    color: #1A5698;
    margin-bottom: 16px;
}

.custom-item h4 {
    font-size: 16px;
    font-weight: 600;
    color: #222831;
    margin-bottom: 8px;
}

.custom-item p {
    font-size: 13px;
    color: #555960;
    line-height: 1.5;
}

/* Advantages Section */
.advantages-section {
    padding: 80px 0;
    background-color: #ffffff;
}

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

.advantages-section .section-header h2 {
    font-size: 32px;
    font-weight: 700;
    color: #222831;
    margin-bottom: 12px;
}

.advantages-section .section-header p {
    font-size: 15px;
    color: #555960;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.advantage-card {
    text-align: center;
    padding: 32px 20px;
}

.advantage-icon {
    width: 56px;
    height: 56px;
    background-color: rgba(232, 117, 56, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.advantage-icon i {
    font-size: 22px;
    color: #E87538;
}

.advantage-card h4 {
    font-size: 16px;
    font-weight: 600;
    color: #222831;
    margin-bottom: 8px;
}

.advantage-card p {
    font-size: 13px;
    color: #555960;
    line-height: 1.5;
}

/* FAQ Section */
.faq-section {
    padding: 80px 0;
    background-color: #F8F9F7;
}

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

.faq-section .section-header h2 {
    font-size: 32px;
    font-weight: 700;
    color: #222831;
    margin-bottom: 12px;
}

.faq-section .section-header p {
    font-size: 15px;
    color: #555960;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: #FCFCFA;
    border-radius: 8px;
    margin-bottom: 12px;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
}

.faq-item.animate {
    animation: fadeInUp 0.6s ease forwards;
}

.faq-item:nth-child(1) { animation-delay: 0.1s; }
.faq-item:nth-child(2) { animation-delay: 0.2s; }
.faq-item:nth-child(3) { animation-delay: 0.3s; }
.faq-item:nth-child(4) { animation-delay: 0.4s; }
.faq-item:nth-child(5) { animation-delay: 0.5s; }
.faq-item:nth-child(6) { animation-delay: 0.6s; }
.faq-item:nth-child(7) { animation-delay: 0.7s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.faq-question:hover {
    background-color: rgba(26, 86, 152, 0.04);
}

.faq-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transform: translateX(4px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.faq-question h3 {
    font-size: 15px;
    font-weight: 600;
    color: #222831;
    margin: 0;
}

.faq-question i {
    font-size: 14px;
    color: #555960;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease, padding 0.3s ease;
    opacity: 0;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    opacity: 1;
}

.faq-answer p {
    padding: 0 24px 20px;
    font-size: 14px;
    color: #555960;
    line-height: 1.7;
    margin: 0;
}

/* Inquiry Section */
.inquiry-section {
    padding: 80px 0;
    background-color: #ffffff;
}

.inquiry-section .section-header {
    text-align: center;
    margin-bottom: 48px;
}

.inquiry-section .section-header h2 {
    font-size: 32px;
    font-weight: 700;
    color: #222831;
    margin-bottom: 12px;
}

.inquiry-section .section-header p {
    font-size: 15px;
    color: #555960;
}

.inquiry-form-container {
    max-width: 700px;
    margin: 0 auto;
}

.inquiry-form {
    background-color: #FCFCFA;
    padding: 40px;
    border-radius: 12px;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
    margin-bottom: 24px;
}

.form-group label {
    font-size: 14px;
    font-weight: 500;
    color: #222831;
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    padding: 12px 16px;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    background-color: white;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #1A5698;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #94a3b8;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-large {
    padding: 14px 32px;
    font-size: 15px;
    width: 100%;
    justify-content: center;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 56px;
    height: 56px;
    background-color: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background-color: #333;
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 13px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
}

/* Back to Top Section */
.back-to-top-section {
    background-color: #F0F2F5;
    padding: 20px 0;
    text-align: center;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.back-to-top-link {
    color: #2563eb;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s ease;
    cursor: pointer;
}

.back-to-top-link:hover {
    color: #1d4ed8;
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .process-steps {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .process-step:nth-child(3)::after {
        display: none;
    }
    
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .oem-hero-content h1 {
        font-size: 32px;
    }
    
    .trust-badges-inline {
        flex-direction: column;
        gap: 12px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-step::after {
        display: none;
    }
    
    .customization-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 48px;
        height: 48px;
        font-size: 24px;
    }
}

@media (max-width: 480px) {
    .oem-hero {
        padding: 60px 0;
        min-height: auto;
    }
    
    .oem-hero-content h1 {
        font-size: 28px;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .customization-grid {
        grid-template-columns: 1fr;
    }
    
    .inquiry-form {
        padding: 24px;
    }
}