:root {
    --primary: #4a7b9d;
    --primary-light: #a8c3d0;
    --secondary: #d9a566;
    --accent: #e27d60;
    --light: #f8f9fa;
    --dark: #3a3a3a;
    --text: #4a4a4a;
    --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Vazirmatn', sans-serif;
}

body {
    background-color: #f9f9f9;
    color: var(--text);
    line-height: 1.6;
    padding-top: 80px;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 20px;
}

/* هدر و ناوبری */
header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

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

.logo-icon img {
    padding-top: 5px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.logo h1 {
    font-size: 1.8rem;
    color: var(--primary);
    font-weight: 700;
}

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

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

.nav-links li {
    margin-left: 30px;
    position: relative;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
    padding: 8px 0;
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    transition: width 0.3s;
}

.nav-links a:hover::after {
    width: 100%;
}

.cta-button {
    background: linear-gradient(135deg, var(--primary), #3a6399);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(74, 123, 157, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(74, 123, 157, 0.4);
}

/* بخش هیرو */
.hero {
    background: linear-gradient(rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.18)), url('img/back1.jpeg');
    background-size: cover;
    background-position: center;
    padding: 120px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 200%;
    background: radial-gradient(circle, var(--primary-light) 0%, transparent 70%);
    opacity: 0.1;
    z-index: 0;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero h2 {
    font-size: 3rem;
    color: #1b374c;
    margin-bottom: 20px;
    line-height: 1.3;
    font-weight: 800;
}

.hero p {
    font-size: 1.2rem;
    color: #124972;
    margin-bottom: 40px;
    line-height: 1.8;
}

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

.secondary-button {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 12px 25px;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.secondary-button:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-3px);
}

/* بخش خدمات */
.services {
    padding: 40px 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.section-title {
    text-align: center;
    margin-bottom: 5px;
}

.section-title h2 {
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    right: 50%;
    transform: translateX(50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(to right, #3498db, #2c3e50);
    border-radius: 3px;
}

.section-title p {
    font-size: 1.1rem;
    color: #7f8c8d;
    max-width: 700px;
    margin: 0 auto;
}

/* استایل اسلایدر */
.swiper {
    width: 100%;
    padding: 30px 10px 60px;
}

.service-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    margin: 10px;
}

.service-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.service-icon {
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    color: white;
    font-size: 3rem;
    position: relative;
    overflow: hidden;
}

.service-icon::after {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
}

.service-content {
    padding: 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.service-content h3 {
    color: var(--primary);
    margin-bottom: 15px;
    font-size: 1.5rem;
    font-weight: 700;
}

.service-content p {
    color: var(--text);
    margin-bottom: 25px;
    line-height: 1.8;
    flex-grow: 1;
}

.service-features {
    margin-bottom: 25px;
}

.service-features li {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    color: var(--dark);
}

.service-features li i {
    color: var(--secondary);
    margin-left: 10px;
    font-size: 0.9rem;
}

.cta-button {
    background: linear-gradient(to right, #3498db, #2980b9);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background: linear-gradient(to right, #2980b9, #3498db);
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.4);
}

/* استایل دکمه‌های ناوبری */
.custom-navigation {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
    gap: 15px;
}

.custom-button {
    width: 50px;
    height: 50px;
    background: #d7e3eb;
    border-radius: 50%;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    color: #3498db;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.2rem;
    border: 2px solid #3498db;
}

.custom-button:hover {
    background: #3498db;
    color: white;
    transform: scale(1.05);
}

/* استایل Pagination */
.swiper-pagination {
    bottom: 0 !important;
}

.swiper-pagination-bullet {
    width: 12px !important;
    height: 12px !important;
    background: var(--primary-light) !important;
    opacity: 0.6 !important;
}

.swiper-pagination-bullet-active {
    background: var(--primary) !important;
    opacity: 1 !important;
    transform: scale(1.2);
}

/* بخش درباره */
.about {
    padding: 100px 0;
    background: white;
    position: relative;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.about-image {
    flex: 1;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    position: relative;
}

.about-image::before {
    content: '';
    position: absolute;
    top: -15px;
    right: -15px;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--secondary), var(--accent));
    border-radius: 20px;
    z-index: -1;
}

.about-image::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: -15px;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 20px;
    z-index: -1;
}

.about-image img {
    width: 100%;
    height: 570px;
    display: block;
    object-fit: cover;
    transition: var(--transition);
}

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

.about-text {
    flex: 1;
}

.about-text h2 {
    color: var(--primary);
    margin-bottom: 25px;
    font-size: 2.2rem;
    font-weight: 800;
    position: relative;
    display: inline-block;
}

.about-text h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    right: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(to right, var(--secondary), var(--accent));
    border-radius: 2px;
}

.about-text p {
    margin-bottom: 20px;
    color: var(--text);
    line-height: 1.9;
}

.about-stats {
    display: flex;
    gap: 30px;
    margin: 30px 0;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 5px;
}

.stat-label {
    color: var(--dark);
    font-size: 0.9rem;
}

/* بخش نوبت گیری */
.appointment {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary), #3a6399);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.appointment::before {
    content: '';
    position: absolute;
    top: -100px;
    left: -100px;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.appointment::after {
    content: '';
    position: absolute;
    bottom: -150px;
    right: -150px;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
}

.appointment-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.appointment h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 800;
}

.appointment p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    line-height: 1.8;
    opacity: 0.9;
}

/* بخش نظرات */
.testimonials {
    padding: 100px 0;
    background: linear-gradient(to bottom, #4a7b9d, #ffffff);
}

.testimonial-slider {
    max-width: 900px;
    margin: 0 auto;
}

.testimonial-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    margin: 20px;
    text-align: center;
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 30px;
    font-size: 5rem;
    color: var(--primary-light);
    font-family: serif;
    line-height: 1;
    opacity: 0.3;
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--text);
    margin-bottom: 25px;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-light);
}

.author-info h4 {
    color: var(--primary);
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.author-info p {
    color: var(--secondary);
    font-size: 0.9rem;
}

/* بخش بلاگ */
.blog {
    padding: 100px 0;
    background: white;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.blog-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.blog-img {
    height: 200px;
    overflow: hidden;
}

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

.blog-card:hover .blog-img img {
    transform: scale(1.1);
}

.blog-content {
    padding: 25px;
}

.blog-date {
    color: var(--secondary);
    font-size: 0.9rem;
    margin-bottom: 10px;
    display: block;
}

.blog-content h3 {
    color: var(--primary);
    margin-bottom: 15px;
    font-size: 1.3rem;
    line-height: 1.5;
}

.blog-content p {
    color: var(--text);
    margin-bottom: 20px;
    line-height: 1.7;
}

.blog-link {
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: var(--transition);
}

.blog-link:hover {
    color: var(--secondary);
    gap: 10px;
}

/* بخش تماس */
.contact {
    padding: 100px 0;
    background: linear-gradient(to bottom, #f8f9fa, #ffffff);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-details h4 {
    color: var(--primary);
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.contact-details p {
    color: var(--text);
    line-height: 1.7;
}

.contact-form {
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--primary);
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 15px;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(74, 123, 157, 0.2);
}

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

/* فوتر */
footer {
    background: linear-gradient(to right, #2c3e50, #34495e);
    color: white;
    padding: 80px 0 30px;
    position: relative;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-column h3 {
    font-size: 1.4rem;
    margin-bottom: 25px;
    color: var(--secondary);
    position: relative;
    display: inline-block;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    right: 0;
    width: 40px;
    height: 3px;
    background: var(--secondary);
    border-radius: 2px;
}

.footer-column p,
.footer-column li {
    margin-bottom: 15px;
    color: #ccc;
    line-height: 1.8;
}

.footer-column ul {
    list-style: none;
}

.footer-column a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-column a:hover {
    color: white;
}

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
}

.social-links a:hover {
    background: linear-gradient(135deg, var(--primary), #3a6399);
    transform: translateY(-5px);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #ccc;
    font-size: 0.9rem;
}

/* منوی همبرگری برای موبایل */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--primary);
    border-radius: 3px;
    transition: var(--transition);
}

@media (max-width: 768px) {
    body {
        padding-top: 70px;
    }
    
    .header-container {
        padding: 10px 0;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 80%;
        height: calc(100vh - 70px);
        background: white;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 40px;
        transition: var(--transition);
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        z-index: 999;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links li {
        margin: 15px 0;
        margin-left: 0;
    }
    
    .hero {
        padding: 80px 0 60px;
    }
    
    .hero h2 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
        padding: 0 10px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .about-content {
        flex-direction: column;
        gap: 40px;
    }
    
    .about-image img {
        height: 400px;
    }
    
    .about-stats {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .services {
        padding: 30px 0;
        border-radius: 15px;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .section-title p {
        font-size: 1rem;
        padding: 0 10px;
    }
    
    .swiper {
        padding: 20px 5px 50px;
    }
    
    .service-icon {
        height: 140px;
        font-size: 2.5rem;
    }
    
    .service-content {
        padding: 20px;
    }
    
    .service-content h3 {
        font-size: 1.3rem;
    }
    
    .custom-button {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .about, .appointment, .testimonials, .blog, .contact {
        padding: 60px 0;
    }
    
    .testimonial-card {
        padding: 30px 20px;
        margin: 10px;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .contact-form {
        padding: 20px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .logo h1 {
        font-size: 1.5rem;
    }
    
    .hero h2 {
        font-size: 1.7rem;
    }
    
    .hero p {
        font-size: 0.9rem;
    }
    
    .cta-button, .secondary-button {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .section-title h2 {
        font-size: 1.7rem;
    }
    
    .about-image img {
        height: 300px;
    }
    
    .about-text h2 {
        font-size: 1.8rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .service-icon {
        height: 120px;
        font-size: 2rem;
    }
    
    .service-content {
        padding: 15px;
    }
    
    .service-features li {
        font-size: 0.9rem;
    }
    
    .appointment h2 {
        font-size: 1.8rem;
    }
    
    .appointment p {
        font-size: 1rem;
    }
    
    .testimonial-card {
        padding: 20px 15px;
    }
    
    .testimonial-text {
        font-size: 1rem;
    }
    
    .blog-content {
        padding: 20px;
    }
    
    .blog-content h3 {
        font-size: 1.2rem;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .social-links {
        justify-content: center;
    }
}

@media (max-width: 1024px) {
    .about-content {
        gap: 40px;
    }
    
    .service-card {
        margin: 8px;
    }
    
    .service-content {
        padding: 25px;
    }
    
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1200px) {
    .hero h2 {
        font-size: 2.5rem;
    }
    
    .container {
        max-width: 1140px;
    }
}

@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        padding: 60px 0 40px;
    }
    
    .nav-links {
        overflow-y: auto;
        padding-top: 20px;
    }
}