/* متغیرهای رنگی لوکس - برای تغییر آسان رنگ کلی سایت */
:root {
    --primary-color: #667eea;        /* رنگ اصلی آبی لوکس */
    --primary-dark: #4c63d2;          /* رنگ آبی تیره */
    --primary-light: #8b9cff;         /* رنگ آبی روشن */
    --secondary-color: #f093fb;       /* رنگ ثانویه صورتی لوکس */
    --accent-color: #ff6b6b;          /* رنگ تاکیدی قرمز لوکس */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);  /* گرادینت اصلی */
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);  /* گرادینت ثانویه */
    --gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);  /* گرادینت تاکیدی */
    --text-primary: #2d3748;          /* رنگ متن اصلی */
    --text-secondary: #718096;        /* رنگ متن ثانویه */
    --text-light: #ffffff;            /* رنگ متن روشن */
    --bg-primary: #ffffff;            /* رنگ پس‌زمینه اصلی */
    --bg-secondary: #f7fafc;          /* رنگ پس‌زمینه ثانویه */
    --bg-dark: #1a202c;               /* رنگ پس‌زمینه تیره */
    --shadow: 0 10px 40px rgba(102, 126, 234, 0.15);  /* سایه لوکس */
    --shadow-hover: 0 20px 60px rgba(102, 126, 234, 0.25);  /* سایه هاور لوکس */
    --border-radius: 15px;            /* شعاع گوشه‌ها */
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);  /* انیمیشن لوکس */
}

/* رنگ اسکرول بار و متن انتخابی لوکس */
::selection {
    background: var(--primary-color);
    color: #ffffff;
    text-shadow: none;
}

::-moz-selection {
    background: var(--primary-color);
    color: #ffffff;
    text-shadow: none;
}

/* کل اسکرول‌بار لوکس */
::-webkit-scrollbar {
    width: 12px;
}

/* پس‌زمینه اسکرول بار */
::-webkit-scrollbar-track {
    background: linear-gradient(180deg, #f7fafc 0%, #edf2f7 100%);
    border-radius: 15px;
    border: 2px solid rgba(255, 255, 255, 0.8);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* خود نوار اسکرول لوکس */
::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 15px;
    border: 2px solid rgba(255, 255, 255, 0.8);
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
}

/* وقتی هاور می‌کنی */
::-webkit-scrollbar-thumb:hover {
    background: var(--gradient-secondary);
    box-shadow: 0 4px 12px rgba(240, 147, 251, 0.4);
    transform: scale(1.05);
}

/* نشانگر موس ساده */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Vazirmatn', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
}

/* کانتینر */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

/* هدر */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    padding: 20px 0;
}

.header.scrolled {
    padding: 10px 0;
    background: rgba(255, 255, 255, 0.98);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.3s ease;
}

/* لوگو */
.logo-img {
    height: 50px;
    width: auto;
    transition: var(--transition);
}

.header.scrolled .logo-img {
    height: 40px;
}

/* منوی ناوبری */
.nav-list {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    position: relative;
    transition: var(--transition);
    padding: 10px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

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

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

/* شبکه‌های اجتماعی هدر */
.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: var(--gradient-primary);
    color: var(--text-light);
    border-radius: 50%;
    text-decoration: none;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.6s ease;
}

.social-link:hover::before {
    width: 100%;
    height: 100%;
}

.social-link:hover {
    background: var(--gradient-secondary);
    transform: translateY(-3px) scale(1.1);
    box-shadow: var(--shadow-hover);
}

/* منوی موبایل */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    transition: var(--transition);
}

/* اسلایدر اصلی */
.hero {
    position: relative;
    height: 100vh;
    overflow: hidden;
    z-index: 0;
}

.hero-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.slide.active {
    opacity: 1;
}

.slide-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.8));
}

.slide-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--text-light);
    z-index: 2;
    animation: fadeIn 0.8s ease-out;
}

.slide-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.slide-description {
    font-size: 1.3rem;
    margin-bottom: 30px;
    max-width: 600px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.slide-btn {
    display: inline-block;
    padding: 18px 36px;
    background: var(--gradient-secondary);
    color: var(--text-light);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.slide-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.slide-btn:hover::before {
    left: 100%;
}

.slide-btn:hover {
    background: var(--gradient-accent);
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-hover);
}

/* نقاط اسلایدر */
.slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 3;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--text-light);
    transform: scale(1.2);
}

/* انیمیشن‌های ساده */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* بخش‌ها */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

/* درباره ما */
.about {
    padding: 100px 0;
    background: var(--bg-secondary);
    position: relative;
    z-index: 1;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 30px;
    color: var(--text-secondary);
}

.features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

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

.feature h4 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.feature p {
    color: var(--text-secondary);
    margin: 0;
}

.about-image {
    position: relative;
}

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

.about-img:hover {
    transform: scale(1.02);
}

/* نمونه کار */
.portfolio {
    padding: 100px 0;
    background: var(--bg-primary);
}

.portfolio-gallery {
    position: relative;
    padding: 20px 0;
}

/* Swiper گالری حرفه‌ای */
.portfolio-swiper {
    width: 100%;
    height: 400px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.portfolio-swiper .swiper-slide {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    color: white;
    font-size: 1.2em;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* بکگراند هر اسلاید */
.portfolio-swiper .slide1 {
    background: url('e.jpg') center/cover no-repeat;
}

.portfolio-swiper .slide2 {
    background: url('f.jpg') center/cover no-repeat;
}

.portfolio-swiper .slide3 {
    background: url('g.jpg') center/cover no-repeat;
}

.portfolio-swiper .slide4 {
    background: url('h.jpg') center/cover no-repeat;
}

/* متن روی اسلاید */
.portfolio-swiper .slide-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: 40px 30px 30px;
    text-align: center;
    transition: var(--transition);
}

.portfolio-swiper .slide-content h3 {
    margin: 0 0 10px;
    font-size: 1.8rem;
    color: var(--text-light);
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.portfolio-swiper .slide-content p {
    margin: 0 0 20px;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
}

.portfolio-swiper .slide-content a {
    display: inline-block;
    background: var(--gradient-primary);
    color: var(--text-light);
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    position: relative;
    overflow: hidden;
}

.portfolio-swiper .slide-content a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.portfolio-swiper .slide-content a:hover::before {
    left: 100%;
}

.portfolio-swiper .slide-content a:hover {
    background: var(--gradient-secondary);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(240, 147, 251, 0.4);
}

/* دکمه‌های ناوبری Swiper لوکس */
.portfolio-swiper .swiper-button-next,
.portfolio-swiper .swiper-button-prev {
    color: var(--text-light);
    background: var(--gradient-primary);
    width: 55px;
    height: 55px;
    border-radius: 50%;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: flex !important;
    align-items: center;
    justify-content: center;
    z-index: 10;
    opacity: 0.9;
    top: 50%;
    transform: translateY(-50%);
}

.portfolio-swiper .swiper-button-next::before,
.portfolio-swiper .swiper-button-prev::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.portfolio-swiper .swiper-button-next:hover::before,
.portfolio-swiper .swiper-button-prev:hover::before {
    left: 100%;
}

.portfolio-swiper .swiper-button-next:hover,
.portfolio-swiper .swiper-button-prev:hover {
    background: var(--gradient-secondary);
    color: var(--text-light);
    transform: scale(1.15);
    box-shadow: var(--shadow-hover);
    opacity: 1;
}

/* موقعیت دکمه‌های ناوبری */
.portfolio-swiper .swiper-button-next {
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.portfolio-swiper .swiper-button-prev {
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
}

/* نقاط صفحه‌بندی Swiper */
.portfolio-swiper .swiper-pagination {
    bottom: 20px !important;
}

.portfolio-swiper .swiper-pagination-bullet {
    background: var(--primary-color);
    opacity: 0.3;
    transition: var(--transition);
    width: 12px;
    height: 12px;
    margin: 0 6px;
}

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

.portfolio-swiper .swiper-button-next:after,
.portfolio-swiper .swiper-button-prev:after {
    font-size: 18px;
    font-weight: bold;
}

/* نقاط صفحه‌بندی Swiper */
.portfolio-swiper .swiper-pagination-bullet {
    background: var(--primary-color);
    opacity: 0.3;
    transition: var(--transition);
}

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

/* ارتباط با ما */
.contact {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px;
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: var(--text-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.contact-details h4 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.contact-details a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

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

.contact-map {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.contact-map iframe {
    width: 100%;
    height: 400px;
    border: none;
}

/* فوتر */
.footer {
    background: var(--bg-dark);
    color: var(--text-light);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--primary-light);
}

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

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--primary-light);
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: var(--text-light);
    border-radius: 50%;
    text-decoration: none;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
}

/* شبکه‌های اجتماعی ثابت لوکس */
.fixed-social {
    position: fixed;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 18px;
    z-index: 999;
}

.fixed-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 55px;
    height: 55px;
    background: var(--gradient-primary);
    color: var(--text-light);
    border-radius: 50%;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.fixed-social-link::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.6s ease;
}

.fixed-social-link:hover::before {
    width: 100%;
    height: 100%;
}

.fixed-social-link:hover {
    background: var(--gradient-secondary);
    transform: scale(1.15);
    box-shadow: var(--shadow-hover);
}

/* ریسپانسیو */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav {
        display: none;
    }
    
    .social-links {
        display: none;
    }
    
    .slide-title {
        font-size: 2.5rem;
    }
    
    .slide-description {
        font-size: 1.1rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    /* گالری Swiper موبایل */
    .portfolio-swiper {
        height: 350px;
    }
    
    .portfolio-swiper .slide-content {
        padding: 30px 20px 20px;
    }
    
    .portfolio-swiper .slide-content h3 {
        font-size: 1.5rem;
    }
    
    .portfolio-swiper .slide-content p {
        font-size: 1rem;
    }
    
    .portfolio-swiper .slide-content a {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .portfolio-swiper .swiper-button-next,
    .portfolio-swiper .swiper-button-prev {
        width: 45px;
        height: 45px;
        display: flex !important;
    }
    
    .portfolio-swiper .swiper-button-next:after,
    .portfolio-swiper .swiper-button-prev:after {
        font-size: 16px;
    }
    
    .portfolio-swiper .swiper-pagination {
        bottom: 15px !important;
    }
    
    .portfolio-swiper .swiper-pagination-bullet {
        width: 10px;
        height: 10px;
        margin: 0 4px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .fixed-social {
        left: 10px;
    }
    
    .fixed-social-link {
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 25px;
    }
    
    .slide-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-text h3 {
        font-size: 1.5rem;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
    }
    
    /* گالری Swiper موبایل کوچک */
    .portfolio-swiper {
        height: 300px;
    }
    
    .portfolio-swiper .slide-content {
        padding: 25px 15px 15px;
    }
    
    .portfolio-swiper .slide-content h3 {
        font-size: 1.3rem;
        margin-bottom: 10px;
    }
    
    .portfolio-swiper .slide-content p {
        font-size: 0.9rem;
        margin-bottom: 15px;
    }
    
    .portfolio-swiper .slide-content a {
        padding: 8px 16px;
        font-size: 0.8rem;
    }
    
    .portfolio-swiper .swiper-button-next,
    .portfolio-swiper .swiper-button-prev {
        width: 40px;
        height: 40px;
        display: flex !important;
    }
    
    .portfolio-swiper .swiper-button-next {
        right: 10px;
    }
    
    .portfolio-swiper .swiper-button-prev {
        left: 10px;
    }
    
    .portfolio-swiper .swiper-pagination {
        bottom: 10px !important;
    }
    
    .portfolio-swiper .swiper-pagination-bullet {
        width: 8px;
        height: 8px;
        margin: 0 3px;
    }
}