/* استایل‌های اصلی سایت تاسیسات عرفان */

/* ریست استایل‌ها */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #3498db;
    --secondary-color: #2c3e50;
    --accent-color: #e74c3c;
    --light-color: #ecf0f1;
    --dark-color: #2c3e50;
    --success-color: #2ecc71;
    --warning-color: #f39c12;
    --danger-color: #e74c3c;
    --gray-color: #95a5a6;
    --light-gray: #f8f9fa;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Vazirmatn', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
    direction: rtl;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* تایپوگرافی */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition);
}

a:hover {
    color: var(--secondary-color);
}

.text-center {
    text-align: center;
}

.text-muted {
    color: var(--gray-color);
}

/* دکمه‌ها */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: inherit;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background-color: #2980b9;
    color: white;
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: white;
}

.btn-secondary:hover {
    background-color: #1a252f;
    color: white;
}

.btn-accent {
    background-color: var(--accent-color);
    color: white;
}

.btn-accent:hover {
    background-color: #c0392b;
    color: white;
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: white;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-block {
    display: block;
    width: 100%;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

/* هدر و ناوبری */
header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo a {
    display: flex;
    flex-direction: column;
    color: var(--dark-color);
}

.logo h1 {
    font-size: 1.8rem;
    margin-bottom: 0;
}

.logo h1 span {
    color: var(--primary-color);
}

.logo p {
    font-size: 0.9rem;
    color: var(--gray-color);
    margin-bottom: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
}

.nav-menu li {
    margin-left: 1.5rem;
}

.nav-menu a {
    color: var(--dark-color);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-color);
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    left: 0;
    height: 2px;
    background-color: var(--primary-color);
}

.nav-buttons {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.call-button {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--light-color);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    color: var(--dark-color);
    font-weight: 600;
}

.call-button:hover {
    background-color: var(--primary-color);
    color: white;
}

.hamburger {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--dark-color);
    cursor: pointer;
}

/* بخش هیرو */
.hero {
    padding: 4rem 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    overflow: hidden;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.hero-content {
    flex: 1;
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.hero p {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image {
    flex: 1;
    text-align: left;
}

.hero-image img {
    max-width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

/* بخش خدمات */
.services {
    padding: 5rem 0;
    background-color: white;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    position: relative;
    display: inline-block;
    margin-bottom: 1rem;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    right: 50%;
    transform: translateX(50%);
    width: 80px;
    height: 3px;
    background-color: var(--primary-color);
}

.section-header p {
    color: var(--gray-color);
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.service-card {
    background-color: var(--light-gray);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    border: 1px solid transparent;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow);
    border-color: var(--primary-color);
}

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

.service-card h3 {
    margin-bottom: 1rem;
}

/* درباره ما */
.about {
    padding: 5rem 0;
    background-color: var(--light-gray);
}

.about-content {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
}

.about-image img {
    max-width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.features {
    margin-top: 2rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.feature i {
    color: var(--success-color);
}

/* گالری */
.gallery {
    padding: 5rem 0;
    background-color: white;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    height: 200px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    right: 0;
    left: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: white;
    padding: 1rem;
    transform: translateY(100%);
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

/* تماس با ما */
.contact {
    padding: 5rem 0;
    background-color: var(--light-gray);
}

.contact-content {
    display: flex;
    gap: 3rem;
    margin-top: 3rem;
}

.contact-info {
    flex: 1;
}

.contact-form {
    flex: 1;
    background-color: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.contact-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-text h3 {
    margin-bottom: 0.5rem;
}

.contact-text a {
    display: block;
    color: var(--dark-color);
    font-weight: 600;
}

.contact-text a:hover {
    color: var(--primary-color);
}

/* فرم‌ها */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

.form-row {
    display: flex;
    gap: 1rem;
}

.form-row .form-group {
    flex: 1;
}

.checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.checkbox input {
    width: auto;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.forgot-password {
    font-size: 0.9rem;
}

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.form-notice {
    background-color: #e3f2fd;
    border-right: 4px solid var(--primary-color);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin: 1.5rem 0;
    display: flex;
    gap: 0.5rem;
}

.form-notice i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.form-notice p {
    margin-bottom: 0;
}

.form-hint {
    display: block;
    font-size: 0.85rem;
    color: var(--gray-color);
    margin-top: 0.25rem;
}

/* فوتر */
footer {
    background-color: var(--secondary-color);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-col h3 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #ddd;
}

.footer-links a:hover {
    color: white;
    padding-right: 5px;
}

.footer-description {
    color: #ddd;
    margin-top: 1rem;
    line-height: 1.8;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 50%;
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.newsletter-form {
    display: flex;
    margin-top: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem;
    border: none;
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    font-family: inherit;
}

.newsletter-form button {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 0 1.25rem;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background-color: #2980b9;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #ddd;
    font-size: 0.9rem;
}

/* صفحه احراز هویت */
.auth-page {
    background-color: var(--light-gray);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.auth-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
}

.auth-tabs {
    display: flex;
    background-color: white;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    overflow: hidden;
    max-width: 500px;
    margin: 0 auto;
}

.auth-tab {
    flex: 1;
    padding: 1rem;
    background: none;
    border: none;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.auth-tab.active {
    background-color: var(--primary-color);
    color: white;
}

.auth-form {
    background-color: white;
    padding: 2rem;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    box-shadow: var(--box-shadow);
    max-width: 500px;
    margin: 0 auto;
    display: none;
}

.auth-form.active {
    display: block;
}

.auth-form h2 {
    text-align: center;
    margin-bottom: 0.5rem;
}

.auth-form > p {
    text-align: center;
    color: var(--gray-color);
    margin-bottom: 2rem;
}

.auth-divider {
    display: flex;
    align-items: center;
    margin: 2rem 0;
    color: var(--gray-color);
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background-color: #ddd;
}

.auth-divider span {
    padding: 0 1rem;
}

.auth-redirect {
    text-align: center;
}

/* داشبورد کاربر */
.dashboard {
    padding: 2rem 0 4rem;
    min-height: 70vh;
}

.dashboard-header {
    margin-bottom: 2rem;
    text-align: center;
}

.dashboard-layout {
    display: flex;
    gap: 2rem;
}

.dashboard-sidebar {
    flex: 0 0 250px;
    background-color: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--box-shadow);
}

.user-profile {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #eee;
}

.avatar {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.sidebar-menu {
    margin-bottom: 2rem;
}

.sidebar-menu a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--dark-color);
    border-radius: var(--border-radius);
    margin-bottom: 0.5rem;
    transition: var(--transition);
}

.sidebar-menu a:hover,
.sidebar-menu a.active {
    background-color: var(--light-color);
    color: var(--primary-color);
}

.sidebar-stats {
    display: flex;
    justify-content: space-between;
    text-align: center;
}

.sidebar-stats .stat h4 {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
    color: var(--primary-color);
}

.sidebar-stats .stat p {
    font-size: 0.85rem;
    color: var(--gray-color);
    margin-bottom: 0;
}

.dashboard-content {
    flex: 1;
}

.dashboard-section {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    display: none;
}

.dashboard-section.active {
    display: block;
}

.dashboard-section .section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    text-align: right;
}

.dashboard-section .section-header h2 {
    margin-bottom: 0;
}

.dashboard-section .section-header::after {
    display: none;
}

.requests-filter {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1rem;
    background-color: var(--light-gray);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn.active {
    background-color: var(--primary-color);
    color: white;
}

.requests-list {
    min-height: 300px;
}

.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--gray-color);
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    color: #ddd;
}

.empty-state h3 {
    color: var(--gray-color);
}

.request-card {
    background-color: var(--light-gray);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 1rem;
    border-right: 4px solid var(--primary-color);
}

.request-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.request-title {
    font-weight: 600;
    color: var(--dark-color);
}

.request-date {
    color: var(--gray-color);
    font-size: 0.9rem;
}

.request-body {
    margin-bottom: 1rem;
}

.request-address {
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.request-description {
    color: #666;
    font-size: 0.95rem;
}

.request-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.request-status {
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
}

.request-status.pending {
    background-color: #fff3cd;
    color: #856404;
}

.request-status.confirmed {
    background-color: #d1ecf1;
    color: #0c5460;
}

.request-status.completed {
    background-color: #d4edda;
    color: #155724;
}

.request-status.cancelled {
    background-color: #f8d7da;
    color: #721c24;
}

/* دراپ‌داون کاربر */
.user-dropdown {
    position: relative;
}

.user-button {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: none;
    color: var(--dark-color);
    font-weight: 600;
    cursor: pointer;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.user-button:hover {
    background-color: var(--light-color);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: white;
    min-width: 200px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 0.5rem 0;
    z-index: 1000;
    display: none;
}

.user-dropdown:hover .dropdown-menu {
    display: block;
}

.dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--dark-color);
    transition: var(--transition);
}

.dropdown-menu a:hover {
    background-color: var(--light-color);
    color: var(--primary-color);
}

/* صفحه خدمات */
.services-page {
    padding: 3rem 0 5rem;
}

.service-detail {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--box-shadow);
}

.service-detail-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.service-detail-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.service-detail-content h3 {
    margin-bottom: 0.5rem;
}

.service-features {
    margin: 1.5rem 0;
}

.service-features li {
    margin-bottom: 0.75rem;
    padding-right: 1.5rem;
    position: relative;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    right: 0;
    color: var(--success-color);
    font-weight: bold;
}

.service-cta {
    text-align: center;
    margin-top: 2rem;
}

/* صفحه مقالات آموزشی */
.tutorials-page {
    padding: 3rem 0 5rem;
}

.tutorials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.tutorial-card {
    background-color: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.tutorial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.tutorial-image {
    height: 200px;
    overflow: hidden;
}

.tutorial-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.tutorial-card:hover .tutorial-image img {
    transform: scale(1.05);
}

.tutorial-content {
    padding: 1.5rem;
}

.tutorial-category {
    display: inline-block;
    background-color: var(--light-color);
    color: var(--primary-color);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
}

.tutorial-content h3 {
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

.tutorial-excerpt {
    color: #666;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.tutorial-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--gray-color);
    font-size: 0.85rem;
}

/* صفحه ۴۰۴ و ... */
.error-page {
    text-align: center;
    padding: 5rem 1rem;
}

.error-code {
    font-size: 6rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.error-message {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--dark-color);
}

/* صفحه بارگذاری */
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 300px;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid var(--light-color);
    border-top: 5px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* نوتیفیکیشن */
.notification {
    position: fixed;
    top: 20px;
    left: 20px;
    right: 20px;
    max-width: 500px;
    margin: 0 auto;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    z-index: 10000;
    transform: translateY(-100px);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.notification.show {
    transform: translateY(0);
    opacity: 1;
}

.notification.success {
    border-right: 4px solid var(--success-color);
}

.notification.error {
    border-right: 4px solid var(--danger-color);
}

.notification.warning {
    border-right: 4px solid var(--warning-color);
}

.notification-icon {
    font-size: 1.5rem;
}

.notification.success .notification-icon {
    color: var(--success-color);
}

.notification.error .notification-icon {
    color: var(--danger-color);
}

.notification.warning .notification-icon {
    color: var(--warning-color);
}

.notification-content {
    flex: 1;
}

.notification-close {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: var(--gray-color);
}

/* تقویم */
.datepicker {
    background-color: white;
    cursor: pointer;
}

.flatpickr-calendar {
    font-family: 'Vazirmatn' !important;
    direction: rtl !important;
}

/* رسپانسیو بودن */
@media (max-width: 992px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content {
        order: 2;
    }
    
    .hero-image {
        order: 1;
        margin-bottom: 2rem;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .contact-content {
        flex-direction: column;
    }
    
    .dashboard-layout {
        flex-direction: column;
    }
    
    .dashboard-sidebar {
        flex: none;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 80%;
        height: calc(100vh - 70px);
        background-color: white;
        flex-direction: column;
        align-items: flex-start;
        padding: 2rem;
        transition: 0.3s;
        box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
        z-index: 999;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu li {
        margin: 0 0 1rem 0;
        width: 100%;
    }
    
    .nav-menu a {
        display: block;
        padding: 0.5rem 0;
    }
    
    .hero h2 {
        font-size: 2rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .dashboard-section .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 1rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}
/* استایل‌های اضافی برای صفحات services.html و tutorials.html */

/* هیرو صفحات */
.page-hero {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.page-hero h1 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.page-hero p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: white;
    text-decoration: none;
}

.breadcrumb span {
    opacity: 0.7;
}

/* خدمات تفصیلی */
.services-detailed {
    padding: 4rem 0;
}

.service-detail {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 3rem;
    box-shadow: var(--box-shadow);
}

.service-detail-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--light-color);
}

.service-detail-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.service-detail-content h3 {
    margin-bottom: 0.5rem;
}

.service-detail-body {
    display: flex;
    gap: 3rem;
    align-items: flex-start;
}

.service-image {
    flex: 1;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: var(--transition);
}

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

.service-info {
    flex: 1;
}

.service-features {
    list-style: none;
    margin: 1.5rem 0;
}

.service-features li {
    padding: 0.5rem 0;
    padding-right: 1.5rem;
    position: relative;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    right: 0;
    color: var(--success-color);
    font-weight: bold;
}

.service-meta {
    display: flex;
    gap: 2rem;
    margin: 1.5rem 0;
    padding: 1rem 0;
    border-top: 1px solid var(--light-color);
    border-bottom: 1px solid var(--light-color);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-color);
}

.meta-item i {
    color: var(--primary-color);
}

.service-cta {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

/* فرآیند کار */
.work-process {
    padding: 4rem 0;
    background-color: var(--light-gray);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.process-step {
    background-color: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    position: relative;
    box-shadow: var(--box-shadow);
}

.step-number {
    position: absolute;
    top: -15px;
    right: -15px;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
}

.step-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.process-step h3 {
    margin-bottom: 1rem;
}

/* سوالات متداول */
.faq-section {
    padding: 4rem 0;
}

.faq-container {
    max-width: 800px;
    margin: 3rem auto 0;
}

.faq-item {
    margin-bottom: 1rem;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.faq-question {
    background-color: white;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background-color: #f8f9fa;
}

.faq-question h3 {
    margin-bottom: 0;
    font-size: 1.1rem;
}

.faq-question i {
    color: var(--primary-color);
    transition: var(--transition);
}

.faq-answer {
    background-color: #f8f9fa;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-answer.active {
    padding: 1.5rem;
    max-height: 500px;
}

/* CTA بخش */
.cta-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
    text-align: center;
}

.cta-content h2 {
    color: white;
    margin-bottom: 1rem;
}

.cta-content p {
    opacity: 0.9;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* فیلتر مقالات */
.tutorials-filter {
    padding: 2rem 0;
    background-color: var(--light-gray);
}

.filter-buttons {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.filter-buttons .filter-btn {
    padding: 0.5rem 1.5rem;
    background-color: white;
    border: 2px solid #ddd;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
}

.filter-buttons .filter-btn.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.search-box {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
}

.search-box input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 2px solid #ddd;
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    font-family: inherit;
}

.search-box button {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 0 1.5rem;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    cursor: pointer;
}

/* کارت‌های مقاله */
.tutorials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.tutorial-card {
    background-color: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.tutorial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

.tutorial-image {
    height: 200px;
    overflow: hidden;
}

.tutorial-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.tutorial-card:hover .tutorial-image img {
    transform: scale(1.05);
}

.tutorial-content {
    padding: 1.5rem;
}

.tutorial-category {
    display: inline-block;
    background-color: var(--light-color);
    color: var(--primary-color);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
}

.tutorial-content h3 {
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

.tutorial-content h3 a {
    color: var(--dark-color);
    text-decoration: none;
}

.tutorial-content h3 a:hover {
    color: var(--primary-color);
}

.tutorial-excerpt {
    color: #666;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    line-height: 1.6;
}

.tutorial-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--gray-color);
    font-size: 0.85rem;
    border-top: 1px solid #eee;
    padding-top: 1rem;
}

.tutorial-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* صفحه‌بندی */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 3rem;
}

.page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: white;
    color: var(--dark-color);
    text-decoration: none;
    border: 1px solid #ddd;
    transition: var(--transition);
}

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

.page-btn:not(.disabled):hover {
    background-color: var(--light-color);
    border-color: var(--primary-color);
}

.page-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.page-dots {
    padding: 0 0.5rem;
}

/* دسته‌بندی موضوعات */
.categories-section {
    padding: 4rem 0;
    background-color: var(--light-gray);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.category-card {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 2rem 1.5rem;
    text-align: center;
    text-decoration: none;
    color: var(--dark-color);
    transition: var(--transition);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0,0,0,0.15);
    color: var(--primary-color);
}

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

.category-card h3 {
    margin-bottom: 0.5rem;
}

.category-card p {
    color: var(--gray-color);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* خبرنامه */
.newsletter-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: white;
}

.newsletter-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.newsletter-text h2 {
    color: white;
    margin-bottom: 0.5rem;
}

.newsletter-text p {
    opacity: 0.9;
}

.newsletter-form {
    display: flex;
    gap: 0;
    min-width: 400px;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    font-family: inherit;
}

.newsletter-form button {
    background-color: var(--secondary-color);
    color: white;
    border: none;
    padding: 0 2rem;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background-color: #1a252f;
}

/* رسپانسیو */
@media (max-width: 992px) {
    .service-detail-body {
        flex-direction: column;
    }
    
    .service-image, .service-info {
        width: 100%;
    }
    
    .newsletter-content {
        flex-direction: column;
        text-align: center;
    }
    
    .newsletter-form {
        min-width: 100%;
    }
}

@media (max-width: 768px) {
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .service-meta {
        flex-direction: column;
        gap: 1rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
}

@media (max-width: 576px) {
    .tutorials-grid {
        grid-template-columns: 1fr;
    }
    
    .filter-buttons {
        justify-content: center;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-question h3 {
        font-size: 1rem;
    }
}