/**
 * PT Shanuiko Oto Indonesia - Electrical & Lightning Protection Stylesheet
 * Stylesheet: css/electrical-modern.css
 * Theme: B2B Industrial (Amber Gold #F59E0B / #D97706, Dark Charcoal #0F172A, Safety Blue #0284C7, Card White #FFFFFF)
 */

/* ==========================================================================
   1. Section Layout & Backgrounds
   ========================================================================== */
.electrical-section-pad {
    padding: 80px 0;
    position: relative;
}

.electrical-bg-light {
    background-color: #F8FAFC;
    position: relative;
}

.electrical-bg-light::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(#E2E8F0 1.2px, transparent 1.2px);
    background-size: 28px 28px;
    opacity: 0.6;
    pointer-events: none;
}

.electrical-bg-dark {
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    color: #F8FAFC;
    position: relative;
    overflow: hidden;
}

.electrical-bg-dark::after {
    content: "";
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.12) 0%, transparent 70%);
    pointer-events: none;
}

/* ==========================================================================
   2. Typography & Section Headers
   ========================================================================== */
.el-header-wrap {
    text-align: center;
    max-width: 860px;
    margin: 0 auto 50px auto;
    position: relative;
    z-index: 1;
}

.el-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 18px;
    border-radius: 9999px;
    background: #FEF3C7;
    color: #B45309;
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 14px;
    border: 1px solid #FDE68A;
}

.el-badge-dark {
    background: rgba(245, 158, 11, 0.15);
    color: #FBBF24;
    border-color: rgba(245, 158, 11, 0.3);
}

.el-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 34px;
    font-weight: 800;
    color: #0F172A;
    line-height: 1.3;
    margin: 0 0 16px 0;
    letter-spacing: -0.5px;
}

.el-title-dark {
    color: #FFFFFF;
}

.el-title span {
    color: #D97706;
}

.el-title-dark span {
    color: #F59E0B;
}

.el-desc {
    font-family: 'PT Sans', sans-serif;
    font-size: 16.5px;
    line-height: 1.7;
    color: #64748B;
    margin: 0 auto;
}

.el-desc-dark {
    color: #94A3B8;
}

/* ==========================================================================
   3. Key Value Proposition (4-Feature Grid)
   ========================================================================== */
.el-features-row {
    margin-top: 30px;
}

.el-feature-box {
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    border-radius: 12px;
    padding: 26px 22px;
    box-shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.05);
    transition: all 0.3s ease;
    height: 100%;
    margin-bottom: 24px;
    position: relative;
    overflow: hidden;
}

.el-feature-box:hover {
    transform: translateY(-5px);
    border-color: #F59E0B;
    box-shadow: 0 12px 24px -4px rgba(15, 23, 42, 0.1);
}

.el-feature-box::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #F59E0B 0%, #D97706 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.el-feature-box:hover::before {
    opacity: 1;
}

.el-feature-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: #FFFBEB;
    color: #D97706;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 18px;
    border: 1px solid #FEF3C7;
}

.el-feature-box h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 17px;
    font-weight: 700;
    color: #0F172A;
    margin: 0 0 10px 0;
    line-height: 1.35;
}

.el-feature-box p {
    font-size: 14.5px;
    color: #64748B;
    line-height: 1.6;
    margin: 0;
}

/* ==========================================================================
   4. Deep Dive Category Cards (3 Primary Categories)
   ========================================================================== */
.el-category-card {
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.06);
    margin-bottom: 30px;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.el-category-card:hover {
    transform: translateY(-6px);
    border-color: #F59E0B;
    box-shadow: 0 18px 30px -6px rgba(15, 23, 42, 0.12);
}

.el-category-media {
    position: relative;
    height: 240px;
    overflow: hidden;
    background: #0F172A;
}

.el-category-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.el-category-card:hover .el-category-media img {
    transform: scale(1.05);
}

.el-category-tag {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 2;
    padding: 5px 12px;
    border-radius: 6px;
    background: rgba(15, 23, 42, 0.88);
    color: #FBBF24;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    backdrop-filter: blur(4px);
}

.el-category-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.el-category-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 19px;
    font-weight: 700;
    color: #0F172A;
    line-height: 1.35;
    margin: 0 0 12px 0;
}

.el-category-desc {
    font-size: 14.5px;
    color: #475569;
    line-height: 1.65;
    margin-bottom: 18px;
}

.el-spec-list {
    list-style: none;
    padding: 0;
    margin: 0 0 22px 0;
    border-top: 1px dashed #E2E8F0;
    padding-top: 14px;
}

.el-spec-list li {
    font-size: 13.5px;
    color: #334155;
    line-height: 1.5;
    margin-bottom: 8px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.el-spec-list li i {
    color: #10B981;
    margin-top: 3px;
    font-size: 13px;
    flex-shrink: 0;
}

.el-category-btn-wrap {
    margin-top: auto;
}

.el-btn-inquiry {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 10px 18px;
    border-radius: 8px;
    background: #D97706;
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    color: #FFFFFF !important;
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none !important;
    transition: all 0.25s ease;
    box-shadow: 0 4px 10px rgba(217, 119, 6, 0.25);
}

.el-btn-inquiry:hover {
    background: #B45309;
    box-shadow: 0 6px 14px rgba(217, 119, 6, 0.35);
    transform: translateY(-2px);
}

/* ==========================================================================
   5. Interactive Video Showcase Cards
   ========================================================================== */
.el-video-card {
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.05);
    margin-bottom: 30px;
    transition: all 0.3s ease;
}

.el-video-card:hover {
    border-color: #F59E0B;
    box-shadow: 0 16px 28px -6px rgba(15, 23, 42, 0.12);
}

.el-video-wrapper {
    position: relative;
    width: 100%;
    height: 260px;
    background: #000000;
    overflow: hidden;
}

.el-video-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.el-video-info {
    padding: 18px 20px 20px;
    background: #FFFFFF;
}

.el-video-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    color: #D97706;
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.el-video-info h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: #0F172A;
    line-height: 1.35;
    margin: 0 0 8px 0;
}

.el-video-info p {
    font-size: 13.5px;
    color: #64748B;
    line-height: 1.55;
    margin: 0;
}

/* ==========================================================================
   6. Technical Compliance & Standards Box
   ========================================================================== */
.el-standards-box {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
    backdrop-filter: blur(8px);
    transition: background 0.3s ease;
}

.el-standards-box:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(245, 158, 11, 0.4);
}

.el-standards-box i {
    font-size: 28px;
    color: #F59E0B;
    margin-bottom: 14px;
    display: inline-block;
}

.el-standards-box h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 17px;
    font-weight: 700;
    color: #FFFFFF;
    margin: 0 0 8px 0;
}

.el-standards-box p {
    font-size: 14px;
    color: #CBD5E1;
    line-height: 1.6;
    margin: 0;
}

/* ==========================================================================
   7. Process Flow Steps
   ========================================================================== */
.el-process-grid {
    position: relative;
    margin-top: 40px;
}

.el-process-step {
    text-align: center;
    padding: 20px 14px;
    position: relative;
}

.el-process-num {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #0F172A;
    color: #F59E0B;
    border: 2px solid #F59E0B;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 16px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.el-process-step h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: #0F172A;
    margin: 0 0 8px 0;
}

.el-process-step p {
    font-size: 13.5px;
    color: #64748B;
    line-height: 1.55;
    margin: 0;
}

/* ==========================================================================
   8. FAQ Accordion Styling
   ========================================================================== */
.el-faq-item {
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    border-radius: 10px;
    margin-bottom: 14px;
    overflow: hidden;
    transition: all 0.25s ease;
}

.el-faq-item:hover {
    border-color: #CBD5E1;
}

.el-faq-item h4 {
    padding: 16px 20px;
    font-family: 'Montserrat', sans-serif;
    font-size: 15.5px;
    font-weight: 700;
    color: #0F172A;
    cursor: pointer;
    margin: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.el-faq-item h4 i {
    color: #D97706;
    font-size: 14px;
}

.el-faq-content {
    padding: 0 20px 18px 20px;
    font-size: 14.5px;
    color: #475569;
    line-height: 1.65;
}

/* ==========================================================================
   9. Big CTA Banner
   ========================================================================== */
.el-cta-banner {
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    border-radius: 16px;
    padding: 50px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(245, 158, 11, 0.25);
    box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.2);
}

.el-cta-banner h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 30px;
    font-weight: 800;
    color: #FFFFFF;
    margin: 0 0 14px 0;
}

.el-cta-banner h3 span {
    color: #F59E0B;
}

.el-cta-banner p {
    font-size: 16px;
    color: #CBD5E1;
    max-width: 680px;
    margin: 0 auto 30px auto;
    line-height: 1.65;
}

.el-btn-wa-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: 9999px;
    background: #25D366;
    color: #FFFFFF !important;
    font-family: 'Montserrat', sans-serif;
    font-size: 15px;
    font-weight: 700;
    text-decoration: none !important;
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4);
    transition: all 0.25s ease;
}

.el-btn-wa-cta:hover {
    background: #1EBE5D;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

/* ==========================================================================
   10. Responsiveness Adjustments
   ========================================================================== */
@media (max-width: 991px) {
    .el-title {
        font-size: 28px;
    }
    .el-video-wrapper {
        height: 220px;
    }
    .el-cta-banner {
        padding: 40px 24px;
    }
    .el-cta-banner h3 {
        font-size: 24px;
    }
}

@media (max-width: 767px) {
    .el-title {
        font-size: 24px;
    }
    .el-desc {
        font-size: 15px;
    }
    .el-cta-banner h3 {
        font-size: 20px;
    }
    .el-btn-wa-cta {
        width: 100%;
        justify-content: center;
    }
}