/* استایل‌های اصلی */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Vazir', 'Segoe UI', Tahoma, sans-serif;
}

body {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    color: #333;
    line-height: 1.6;
    min-height: 100vh;
    padding: 20px;
}

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

/* هدر */
header {
    background: linear-gradient(135deg, #8B5CF6 0%, #7C3AED 100%);
    color: white;
    border-radius: 20px;
    padding: 20px;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.3);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo i {
    font-size: 2rem;
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 700;
}

/* نویگیشن دسکتاپ */
.desktop-nav {
    display: flex;
}

.desktop-nav ul {
    display: flex;
    list-style: none;
    gap: 15px;
}

.desktop-nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 8px 12px;
    border-radius: 50px;
    font-size: 0.9rem;
    white-space: nowrap;
}

.desktop-nav ul li a:hover {
    background: rgba(255, 255, 255, 0.2);
}

.desktop-nav ul li a.install-btn {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.desktop-nav ul li a.install-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

/* دکمه منوی موبایل */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 5px;
}

/* منوی موبایل */
.mobile-nav {
    position: fixed;
    bottom: -100%;
    right: 0;
    width: 100%;
    background: white;
    border-radius: 25px 25px 0 0;
    box-shadow: 0 -5px 25px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    transition: bottom 0.4s ease;
    padding: 20px;
    max-height: 80vh;
    overflow-y: auto;
}

.mobile-nav.active {
    bottom: 0;
}

.mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #e2e8f0;
}

.mobile-nav-header h3 {
    color: #1e293b;
    font-size: 1.2rem;
}

.close-menu {
    background: none;
    border: none;
    font-size: 1.3rem;
    color: #64748b;
    cursor: pointer;
    padding: 5px;
}

.mobile-nav ul {
    list-style: none;
}

.mobile-nav ul li {
    margin-bottom: 8px;
}

.mobile-nav ul li a {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    text-decoration: none;
    color: #475569;
    font-weight: 500;
    border-radius: 12px;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.mobile-nav ul li a i {
    margin-left: 10px;
    font-size: 1.1rem;
    color: #8B5CF6;
    width: 20px;
    text-align: center;
}

.mobile-nav ul li a:hover {
    background: #f1f5f9;
    color: #8B5CF6;
}

.mobile-nav ul li a.install-app {
    background: linear-gradient(135deg, #8B5CF6, #7C3AED);
    color: white;
    margin: 10px 0;
}

.mobile-nav ul li a.install-app i {
    color: white;
}

.mobile-nav ul li a.install-app:hover {
    background: linear-gradient(135deg, #7C3AED, #6D28D9);
    transform: translateY(-2px);
}

.nav-divider {
    height: 1px;
    background: #e2e8f0;
    margin: 15px 0;
    border: none;
}

.nav-section-title {
    color: #8B5CF6;
    font-size: 0.9rem;
    font-weight: 600;
    margin: 20px 0 10px 15px;
    display: block;
}

.overlay {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.overlay.active {
    opacity: 1;
    visibility: visible;
}

/* بخش راه‌های ارتباطی */
.contact-section {
    margin-bottom: 40px;
}

.section-title {
    text-align: center;
    margin-bottom: 30px;
    color: #1e293b;
    font-size: 1.8rem;
    font-weight: 700;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.contact-card {
    background: linear-gradient(135deg, #ffffff, #f8fafc);
    border-radius: 20px;
    padding: 30px 25px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
    text-align: center;
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.contact-card i {
    font-size: 3rem;
    margin-bottom: 20px;
    color: #8B5CF6;
}

.contact-card h3 {
    margin-bottom: 15px;
    color: #1e293b;
    font-size: 1.3rem;
}

.contact-card p {
    margin-bottom: 15px;
    color: #475569;
    line-height: 1.6;
}

.contact-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: #8B5CF6;
    margin: 15px 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
    gap: 8px;
    margin-top: 10px;
}

.btn-primary {
    background: linear-gradient(135deg, #8B5CF6, #7C3AED);
    color: white;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.4);
}

/* بخش فرم تیکت */
.ticket-section {
    margin-bottom: 40px;
}

.ticket-form {
    background: linear-gradient(135deg, #ffffff, #f8fafc);
    border-radius: 20px;
    padding: 30px 25px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
    max-width: 800px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #1e293b;
}

.form-control {
    width: 100%;
    padding: 15px;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #f8fafc;
}

.form-control:focus {
    border-color: #8B5CF6;
    outline: none;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

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

/* بخش سوالات متداول */
.faq-section {
    margin-bottom: 40px;
}

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

.faq-item {
    margin-bottom: 15px;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    overflow: hidden;
    background: white;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.faq-question {
    padding: 20px;
    background: #f8fafc;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 500;
    color: #1e293b;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: #f1f5f9;
}

.faq-answer {
    padding: 20px;
    display: none;
    color: #475569;
    line-height: 1.7;
    border-top: 1px solid #e2e8f0;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-question i {
    transition: transform 0.3s ease;
    color: #8B5CF6;
}

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

/* فوتر */
footer {
    background: linear-gradient(135deg, #1e293b, #334155);
    color: white;
    border-radius: 20px;
    padding: 30px 20px;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.footer-logo i {
    font-size: 2rem;
    color: #8B5CF6;
}

.footer-logo h2 {
    font-size: 1.5rem;
    font-weight: 700;
}

.social-links {
    display: flex;
    gap: 15px;
    margin: 20px 0;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: #8B5CF6;
    transform: translateY(-3px);
}

.copyright {
    margin-top: 20px;
    font-size: 0.9rem;
    color: #cbd5e1;
}

/* رسپانسیو */
@media (max-width: 1024px) {
    .desktop-nav ul {
        gap: 10px;
    }
    
    .desktop-nav ul li a {
        font-size: 0.85rem;
        padding: 6px 10px;
    }
}

@media (max-width: 768px) {
    .desktop-nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .contact-cards {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
}

@media (min-width: 769px) {
    .mobile-nav {
        display: none;
    }
    
    .overlay {
        display: none;
    }
}

@media (max-width: 480px) {
    body {
        padding: 15px;
    }
    
    .contact-card, .ticket-form {
        padding: 20px 15px;
    }
    
    .faq-question, .faq-answer {
        padding: 15px;
    }
    
    .contact-number {
        font-size: 1.3rem;
    }
    
    .mobile-nav ul li a {
        padding: 10px 12px;
        font-size: 0.9rem;
    }
}