/* ============================================
   استایل‌های صفحه جزئیات خدمات
   شرکت مهندسی میکروموج
   ============================================ */

/* ========== متغیرهای CSS ========== */
:root {
    --primary-color: #2c4b4d;
    --primary-light: #3d6b6e;
    --primary-dark: #1a2f30;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --info-color: #17a2b8;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --light-bg: #f8f9fa;
    --dark-bg: #343a40;
    --border-color: #dee2e6;
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --text-muted: #868e96;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    --box-shadow-hover: 0 8px 25px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
}

/* ========== بخش هدر ========== */
.service-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 100px 0;
    margin-top: -80px;
    position: relative;
    overflow: hidden;
}

.service-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/pattern.png') repeat;
    opacity: 0.1;
    pointer-events: none;
}

.service-icon-large {
    width: 120px;
    height: 120px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: white;
    margin: 0 auto 30px;
    backdrop-filter: blur(5px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: var(--transition);
}

.service-icon-large:hover {
    transform: scale(1.05);
    background-color: rgba(255, 255, 255, 0.25);
}

/* ========== محتوای اصلی ========== */
.service-content {
    background: white;
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: var(--box-shadow);
    margin-top: -15%;
    position: relative;
    z-index: 2;
}

.service-description {
    color: var(--text-primary);
    line-height: 1.8;
    font-size: 1.1rem;
}

.service-description h2,
.service-description h3 {
    color: var(--primary-color);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.service-description ul,
.service-description ol {
    padding-right: 1.5rem;
    margin-bottom: 1.5rem;
}

.service-description li {
    margin-bottom: 0.5rem;
}

/* ========== ویژگی‌های ویژه (هایلایت شده) ========== */
.feature-highlight {
    background: linear-gradient(135deg, var(--light-bg) 0%, #e9ecef 100%);
    border-right: 4px solid var(--primary-color);
    padding: 25px;
    border-radius: var(--border-radius-sm);
    height: 100%;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-highlight::after {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    opacity: 0.05;
    border-radius: 50%;
}

.feature-highlight:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-hover);
}

.feature-icon {
    font-size: 2rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.feature-highlight:hover .feature-icon {
    transform: scale(1.1);
}

.feature-highlight h5 {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--primary-dark);
}

.feature-highlight .badge {
    font-size: 0.85rem;
    padding: 5px 10px;
    border-radius: 20px;
}

/* ========== سایر ویژگی‌ها ========== */
.features-group {
    margin-bottom: 2rem;
}

.features-group h5 {
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    padding: 1rem;
    background: var(--light-bg);
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
    height: 100%;
}

.feature-item:hover {
    background: white;
    box-shadow: var(--box-shadow);
}

.feature-item .feature-icon {
    font-size: 1.5rem;
    margin-left: 1rem;
    flex-shrink: 0;
}

.feature-item-content h6 {
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--primary-color);
}

.feature-item-content small {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ========== مشخصات فنی ========== */
.specs-wrapper {
    background: var(--light-bg);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.spec-group {
    margin-bottom: 2rem;
}

.spec-group:last-child {
    margin-bottom: 0;
}

.spec-group h4 {
    color: var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.75rem;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
}

.spec-item {
    display: flex;
    padding: 0.75rem 1rem;
    border-bottom: 1px dashed var(--border-color);
    transition: var(--transition);
}

.spec-item:hover {
    background: rgba(44, 75, 77, 0.05);
    border-radius: var(--border-radius-sm);
}

.spec-name {
    width: 40%;
    font-weight: 500;
    color: var(--text-secondary);
    padding-left: 1rem;
}

.spec-value {
    width: 60%;
    color: var(--text-primary);
    font-weight: 500;
}

.spec-value small {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-right: 0.5rem;
}

/* ========== کاربردها ========== */
.applications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.application-card {
    text-align: center;
    padding: 2rem 1.5rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: var(--transition);
    height: 100%;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.application-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary-color);
    transform: scaleX(0);
    transition: var(--transition);
}

.application-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-hover);
}

.application-card:hover::before {
    transform: scaleX(1);
}

.application-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.application-card:hover .application-icon {
    transform: scale(1.1);
}

.application-card h5 {
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--primary-dark);
}

.application-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* ========== گارانتی و خدمات ========== */
.warranty-wrapper {
    background: linear-gradient(135deg, var(--light-bg) 0%, #e9ecef 100%);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-top: 1.5rem;
}

.warranty-box {
    background: white;
    border-radius: var(--border-radius-sm);
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--box-shadow);
}

.warranty-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--primary-color);
}

.warranty-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-left: 1rem;
}

.warranty-header h6 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 0.25rem;
}

.warranty-header .badge {
    font-size: 0.9rem;
    padding: 5px 12px;
    border-radius: 20px;
}

.warranty-detail-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: var(--light-bg);
    border-radius: var(--border-radius-sm);
}

.warranty-detail-item i {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-left: 0.75rem;
    margin-top: 0.2rem;
}

.warranty-detail-content {
    flex: 1;
}

.warranty-detail-content strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.warranty-detail-content p {
    color: var(--text-muted);
    margin-bottom: 0;
    font-size: 0.95rem;
}

/* ========== مدارک و مستندات ========== */
.documents-list {
    max-height: 400px;
    overflow-y: auto;
}

.document-item {
    display: flex;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.document-item:last-child {
    border-bottom: none;
}

.document-item:hover {
    background: var(--light-bg);
}

.document-icon {
    font-size: 2.2rem;
    margin-left: 1rem;
    flex-shrink: 0;
}

.document-info {
    flex: 1;
    min-width: 0;
}

.document-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.document-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.document-meta .badge {
    font-size: 0.7rem;
    padding: 3px 8px;
}

.document-download {
    font-size: 1.3rem;
    color: var(--primary-color);
    padding: 0.5rem;
    border-radius: 50%;
    transition: var(--transition);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.document-download:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

/* ========== سوالات متداول ========== */
.faq-accordion {
    margin-top: 1.5rem;
}

.faq-item {
    background: white;
    border-radius: var(--border-radius-sm);
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--box-shadow);
    border-color: var(--primary-color);
}

.faq-question {
    padding: 1.2rem 1.5rem;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-primary);
    background: var(--light-bg);
    position: relative;
    transition: var(--transition);
}

.faq-question:hover {
    background: #e9ecef;
}

.faq-question:after {
    content: '\f078';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    left: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    transition: var(--transition);
    color: var(--primary-color);
}

.faq-question[aria-expanded="true"]:after {
    transform: translateY(-50%) rotate(180deg);
}

.faq-answer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    background: white;
    line-height: 1.8;
    color: var(--text-secondary);
}

/* ========== ستون کناری ========== */
.service-sidebar {
    position: sticky;
    top: 100px;
}

.service-sidebar .card {
    border-radius: var(--border-radius);
    border: none;
    box-shadow: var(--box-shadow);
    margin-bottom: 1.5rem;
    overflow: hidden;
    transition: var(--transition);
}

.service-sidebar .card:hover {
    box-shadow: var(--box-shadow-hover);
}

.service-sidebar .card-header {
    background-color: var(--primary-color);
    color: white;
    border-radius: 0;
    padding: 1rem 1.25rem;
    font-weight: 600;
    font-size: 1.1rem;
    border-bottom: none;
}

.service-sidebar .card-header i {
    margin-left: 0.5rem;
}

.service-sidebar .card-body {
    padding: 1.5rem;
}

/* ========== ویژگی‌های کلیدی در سایدبار ========== */
.service-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    transition: var(--transition);
}

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

.service-features li:hover {
    padding-right: 0.5rem;
}

.service-features li i {
    color: var(--success-color);
    margin-left: 0.75rem;
    font-size: 1.1rem;
}

.service-features li .badge {
    margin-right: auto;
    background-color: var(--primary-color) !important;
    font-size: 0.8rem;
    padding: 3px 8px;
}

/* ========== دکمه‌ها ========== */
.btn {
    border-radius: 8px;
    padding: 0.5rem 1.5rem;
    font-weight: 500;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(44, 75, 77, 0.3);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 0.75rem 2rem;
    font-size: 1.1rem;
}

/* ========== بخش CTA ========== */
.cta-section {
    background: linear-gradient(135deg, var(--light-bg) 0%, #e9ecef 100%);
    padding: 4rem 0;
    border-radius: var(--border-radius);
    margin-top: 3rem;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -30px;
    right: -30px;
    width: 200px;
    height: 200px;
    background: var(--primary-color);
    opacity: 0.05;
    border-radius: 50%;
}

.cta-section h3 {
    color: var(--primary-dark);
    font-weight: 700;
}

.cta-section .lead {
    color: var(--text-secondary);
}

/* ========== کارت‌های خدمات مرتبط ========== */
.service-card {
    border: none;
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow-hover);
}

.service-card .card-img-top {
    height: 200px;
    object-fit: cover;
    transition: var(--transition);
}

.service-card:hover .card-img-top {
    transform: scale(1.05);
}

.service-card .card-body {
    padding: 1.5rem;
    text-align: center;
    position: relative;
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--light-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--primary-color);
    margin: -40px auto 1rem auto;
    border: 3px solid white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--primary-color);
    color: white;
}

.service-card .card-title {
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--primary-dark);
}

.service-card .card-text {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

/* ========== انیمیشن‌ها ========== */
@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.animate-pulse {
    animation: pulse 1s ease-in-out;
}

/* ========== ریسپانسیو برای تبلت ========== */
@media (max-width: 991.98px) {
    .service-hero {
        padding: 80px 0;
        padding-top: 150px;
    }
    
    .service-icon-large {
        width: 100px;
        height: 100px;
        font-size: 3rem;
    }
    
    .service-hero h1 {
        font-size: 2.5rem;
    }
    
    .service-content {
        padding: 30px;
        margin-top: -30px;
    }
    
    .service-sidebar {
        position: static;
        margin-top: 2rem;
    }
    
    .applications-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 1rem;
    }
    
    .spec-name {
        width: 45%;
    }
    
    .spec-value {
        width: 55%;
    }
}

/* ========== ریسپانسیو برای موبایل ========== */
@media (max-width: 767.98px) {
    .service-hero {
        padding: 60px 0;
        padding-top: 130px;
    }
    
    .service-icon-large {
        width: 80px;
        height: 80px;
        font-size: 2.5rem;
        margin-bottom: 20px;
    }
    
    .service-hero h1 {
        font-size: 2rem;
    }
    
    .service-content {
        padding: 20px;
        margin-top: -20px;
    }
    
    .service-description {
        font-size: 1rem;
    }
    
    .feature-highlight {
        padding: 15px;
    }
    
    .feature-highlight h5 {
        font-size: 1.1rem;
    }
    
    .feature-item {
        padding: 0.75rem;
    }
    
    .specs-wrapper {
        padding: 1rem;
    }
    
    .spec-group h4 {
        font-size: 1.1rem;
    }
    
    .spec-item {
        flex-direction: column;
        padding: 0.5rem;
    }
    
    .spec-name {
        width: 100%;
        margin-bottom: 0.25rem;
        font-size: 0.95rem;
    }
    
    .spec-value {
        width: 100%;
        font-size: 1rem;
    }
    
    .applications-grid {
        grid-template-columns: 1fr;
    }
    
    .application-card {
        padding: 1.5rem;
    }
    
    .warranty-header {
        flex-direction: column;
        text-align: center;
    }
    
    .warranty-icon {
        margin-left: 0;
        margin-bottom: 1rem;
    }
    
    .warranty-detail-item {
        flex-direction: column;
        text-align: center;
    }
    
    .warranty-detail-item i {
        margin-left: 0;
        margin-bottom: 0.5rem;
    }
    
    .document-item {
        flex-wrap: wrap;
    }
    
    .document-icon {
        font-size: 1.8rem;
    }
    
    .document-info {
        width: calc(100% - 60px);
    }
    
    .cta-section {
        padding: 2rem 1rem;
        text-align: center;
    }
    
    .cta-section .text-lg-end {
        text-align: center !important;
        margin-top: 1rem;
    }
    
    .service-card .card-img-top {
        height: 150px;
    }
    
    .service-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        margin-top: -30px;
    }
    
    .service-card .card-title {
        font-size: 1.1rem;
    }
}

/* ========== ریسپانسیو برای موبایل کوچک ========== */
@media (max-width: 575.98px) {
    .service-hero h1 {
        font-size: 1.75rem;
    }
    
    .service-content {
        padding: 15px;
    }
    
    .service-description {
        font-size: 0.95rem;
    }
    
    .feature-highlight {
        padding: 12px;
    }
    
    .feature-highlight h5 {
        font-size: 1rem;
    }
    
    .badge {
        font-size: 0.75rem;
    }
    
    .btn-lg {
        padding: 0.5rem 1rem;
        font-size: 1rem;
    }
    
    .service-sidebar .card-header {
        font-size: 1rem;
        padding: 0.75rem 1rem;
    }
    
    .service-sidebar .card-body {
        padding: 1rem;
    }
    
    .service-features li {
        font-size: 0.9rem;
    }
    
    .faq-question {
        padding: 1rem;
        font-size: 0.95rem;
    }
    
    .faq-answer {
        padding: 1rem;
        font-size: 0.9rem;
    }
    
    .document-title {
        font-size: 0.95rem;
    }
    
    .document-meta {
        font-size: 0.75rem;
    }
    
    .document-download {
        font-size: 1.1rem;
        width: 35px;
        height: 35px;
    }
}

/* ========== حالت چاپ ========== */
@media print {
    .service-hero {
        background: none;
        color: black;
        padding: 20px 0;
        margin-top: 0;
    }
    
    .service-icon-large {
        background: none;
        color: var(--primary-color);
        border: 1px solid #ccc;
    }
    
    .service-sidebar,
    .cta-section,
    .btn,
    .faq-question:after {
        display: none;
    }
    
    .service-content {
        box-shadow: none;
        margin-top: 0;
        padding: 20px;
    }
    
    .faq-item {
        break-inside: avoid;
    }
}