/* ============================================================
   PROSES.CSS
   Style khusus halaman proses jasa borepile
   ============================================================ */

/* --------------------------------------------
   1. HEADER PROSES
   -------------------------------------------- */
.proses-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, #3498db 100%);
    color: var(--white);
    padding: 100px 0 60px;
    text-align: center;
}

.proses-header h1 {
    color: var(--white);
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.proses-header p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* --------------------------------------------
   2. PROSES STEPS
   -------------------------------------------- */
.proses-section {
    padding: 80px 0;
    background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 50%, #f8f9fa 100%);
}

.proses-steps-container {
    max-width: 1000px;
    margin: 0 auto;
}

.proses-step {
    background: var(--white);
    border-radius: 16px;
    padding: 40px;
    margin-bottom: 50px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border-left: 5px solid var(--secondary-color);
    transition: all 0.3s ease;
}

.proses-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.step-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--secondary-color), #3498db);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: bold;
    color: white;
    flex-shrink: 0;
}

.step-title-group h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.step-subtitle {
    color: var(--text-light);
    font-size: 0.9rem;
}

.step-content-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.step-image-container {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
}

.step-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.step-image-container:hover .step-image {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.7));
    padding: 15px;
}

.image-label {
    background: var(--secondary-color);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    color: white;
}

.step-description {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.8;
}

.step-features {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 20px;
}

.step-features h4 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1rem;
}

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

.features-list li {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
}

.features-list i {
    color: var(--secondary-color);
    font-size: 1.1rem;
    margin-top: 2px;
}

.features-list strong {
    display: block;
    color: var(--primary-color);
    font-size: 0.9rem;
}

.features-list span {
    font-size: 0.85rem;
    color: var(--text-light);
}

.step-timeline {
    background: #e8f5e9;
    padding: 15px;
    border-radius: 12px;
    margin-bottom: 20px;
}

.step-timeline h4 {
    color: #2e7d32;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.timeline-items {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.timeline-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
}

.timeline-item i {
    color: #3498db;
}

/* --------------------------------------------
   3. TOGGLE DETAIL TEKNIS
   -------------------------------------------- */
.toggle-details-btn {
    background: linear-gradient(135deg, var(--secondary-color), #3498db);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
}

.toggle-details-btn:hover {
    transform: translateY(-2px);
}

.technical-details {
    margin-top: 20px;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tech-spec-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.tech-spec-item {
    background: #f5f7fa;
    padding: 15px;
    border-radius: 12px;
    border-left: 4px solid var(--secondary-color);
}

.tech-spec-item h5 {
    color: var(--primary-color);
    margin-bottom: 5px;
    font-size: 0.9rem;
}

.tech-spec-item p {
    font-size: 0.85rem;
    color: var(--text-light);
    margin: 0;
}

/* --------------------------------------------
   4. STEP CONNECTOR
   -------------------------------------------- */
.step-connector {
    display: flex;
    justify-content: center;
    margin: 30px 0;
}

.connector-icon {
    background: linear-gradient(135deg, var(--secondary-color), #3498db);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

/* --------------------------------------------
   5. PROSES SUMMARY
   -------------------------------------------- */
.proses-summary {
    background: linear-gradient(135deg, var(--primary-color), #3498db);
    color: white;
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    margin-top: 60px;
}

.proses-summary h3 {
    color: white;
    margin-bottom: 30px;
}

.timeline-summary {
    max-width: 600px;
    margin: 0 auto;
}

.timeline-bar {
    height: 8px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    margin-bottom: 20px;
}

.timeline-labels {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 20px;
}

.timeline-label {
    text-align: center;
    padding: 8px;
    border-radius: 10px;
    cursor: pointer;
    opacity: 0.7;
}

.timeline-label.active {
    opacity: 1;
    background: rgba(255, 255, 255, 0.15);
    font-weight: 600;
}

.label-step {
    font-size: 0.9rem;
    display: block;
}

.label-time {
    font-size: 0.7rem;
    opacity: 0.8;
}

.timeline-total {
    font-size: 0.95rem;
}

.timeline-total strong {
    color: var(--secondary-color);
}

/* --------------------------------------------
   6. COMPARISON SECTION
   -------------------------------------------- */
.comparison-section {
    padding: 80px 0;
    background: var(--white);
}

.comparison-wrapper {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 40px;
    align-items: center;
}

.comparison-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    border-top: 5px solid;
    transition: all 0.3s ease;
}

.comparison-card.borepile {
    border-top-color: var(--secondary-color);
}

.comparison-card.strauss {
    border-top-color: #3498db;
}

.comparison-card:hover {
    transform: translateY(-10px);
}

.card-header {
    background: linear-gradient(135deg, rgba(230, 126, 34, 0.1), rgba(52, 152, 219, 0.1));
    padding: 25px;
    text-align: center;
}

.card-header h3 {
    color: var(--primary-color);
    margin-bottom: 5px;
}

.card-header p {
    color: var(--text-light);
    font-size: 0.85rem;
    margin: 0;
}

.card-body {
    padding: 25px;
}

.comparison-list {
    list-style: none;
    padding: 0;
    margin-bottom: 25px;
}

.comparison-list li {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

.comparison-list .label {
    font-weight: 600;
    color: var(--primary-color);
}

.comparison-list .value {
    color: var(--text-color);
    text-align: right;
}

.comparison-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.5rem;
    color: var(--text-light);
}

/* --------------------------------------------
   7. FAQ SECTION (pakai class dari harga.css)
   -------------------------------------------- */
.faq-section {
    padding: 80px 0;
    background: #f8f9fa;
}

/* --------------------------------------------
   8. CTA SECTION
   -------------------------------------------- */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color), #3498db);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.cta-section h2 {
    color: white;
    margin-bottom: 15px;
}

.cta-section p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
}

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

/* --------------------------------------------
   9. RESPONSIVE
   -------------------------------------------- */
@media (max-width: 768px) {
    .proses-header {
        padding: 120px 0 40px;
    }

    .proses-header h1 {
        font-size: 1.8rem;
    }

    .proses-step {
        padding: 25px;
    }

    .step-content-wrapper {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .step-header {
        flex-direction: column;
        text-align: center;
    }

    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.4rem;
    }

    .step-title-group h3 {
        font-size: 1.2rem;
    }

    .step-image {
        height: 200px;
    }

    .timeline-labels {
        grid-template-columns: 1fr;
        gap: 5px;
    }

    .proses-summary {
        padding: 25px;
    }

    .tech-spec-grid {
        grid-template-columns: 1fr 1fr;
    }

    .comparison-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .comparison-divider {
        display: none;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .tech-spec-grid {
        grid-template-columns: 1fr;
    }

    .comparison-list li {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 5px;
    }

    .comparison-list .value {
        text-align: center;
    }
}

/* ============================================================
   COMPARISON ACCORDION - VERSION
   ============================================================ */

.comparison-accordion-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.comparison-accordion {
    background: white;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    margin-bottom: 20px;
    border-top: 5px solid;
    transition: all 0.3s ease;
}

.comparison-accordion.borepile {
    border-top-color: var(--secondary-color);
}

.comparison-accordion.strauss {
    border-top-color: #3498db;
}

.comparison-accordion-header {
    width: 100%;
    background: linear-gradient(135deg, rgba(230, 126, 34, 0.08), rgba(52, 152, 219, 0.08));
    padding: 20px 25px;
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1rem;
    text-align: left;
    transition: all 0.3s ease;
}

.comparison-accordion.borepile .comparison-accordion-header:hover {
    background: rgba(230, 126, 34, 0.15);
}

.comparison-accordion.strauss .comparison-accordion-header:hover {
    background: rgba(52, 152, 219, 0.15);
}

.comparison-accordion-header .header-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.comparison-accordion-header .header-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
}

.borepile .header-icon {
    background: var(--secondary-color);
}

.strauss .header-icon {
    background: #3498db;
}

.comparison-accordion-header h3 {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin: 0;
}

.comparison-accordion-header .header-subtitle {
    font-size: 0.8rem;
    color: var(--text-light);
    font-weight: normal;
}

.comparison-accordion-header .header-arrow {
    font-size: 1.2rem;
    color: var(--text-light);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.comparison-accordion.active .header-arrow {
    transform: rotate(180deg);
}

.comparison-accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
    padding: 0 25px;
}

.comparison-accordion.active .comparison-accordion-body {
    max-height: 600px;
    padding: 0 25px 25px;
}

.comparison-list {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
}

.comparison-list li {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #f0f0f0;
}

.comparison-list li:last-child {
    border-bottom: none;
}

.comparison-list .label {
    font-weight: 600;
    color: var(--primary-color);
}

.comparison-list .value {
    color: var(--text-color);
    text-align: right;
    font-weight: 500;
}

.comparison-accordion-body .btn-wa-konsultasi {
    display: inline-block;
    width: 100%;
    text-align: center;
}

/* Responsive */
@media (max-width: 768px) {
    .comparison-accordion-header {
        padding: 16px 18px;
    }

    .comparison-accordion-header .header-left {
        gap: 10px;
    }

    .comparison-accordion-header .header-icon {
        width: 34px;
        height: 34px;
        font-size: 0.85rem;
    }

    .comparison-accordion-header h3 {
        font-size: 1rem;
    }

    .comparison-accordion-header .header-subtitle {
        font-size: 0.7rem;
    }

    .comparison-accordion.active .comparison-accordion-body {
        padding: 0 18px 18px;
    }

    .comparison-list li {
        flex-direction: column;
        align-items: flex-start;
        gap: 3px;
        padding: 10px 0;
    }

    .comparison-list .value {
        text-align: left;
        font-weight: 600;
        color: var(--primary-color);
    }
}

@media (max-width: 480px) {
    .comparison-accordion-header .header-subtitle {
        display: none;
    }
}

/* ============================================================
   FAQ - FIX BISA BUKA & TUTUP
   ============================================================ */

.faq-container {
    margin: 1.5rem 0;
}

.faq-item {
    background: white;
    border-radius: 12px;
    margin-bottom: 0.8rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border: 1px solid #e9ecef;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    background: #f5f5f5;
    border: none;
    text-align: left;
    padding: 1rem 1.2rem;
    font-weight: 600;
    color: #0d3b6e;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 52px;
    transition: background 0.2s ease;
}

.faq-question:hover {
    background: #eeeeee;
}

.faq-question i {
    transition: transform 0.3s ease;
    color: #d35400;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0 1.2rem;
    color: #222;
}

.faq-answer.show {
    max-height: 500px;
    padding: 1rem 1.2rem;
}

.faq-answer p {
    margin: 0;
    line-height: 1.7;
}