/* Hero Section - Optimized */
/* Hero Section - Fixed for Mobile */
.hero {
    min-height: 100vh;
    max-height: none; /* این خط رو حذف یا کامنت کنید */
    height: auto; /* این رو جایگزین height: 100vh کنید */
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #F0F4FF 0%, #E6F7FF 100%);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(6, 214, 160, 0.1) 100%);
    top: -250px;
    right: -250px;
}

.hero::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(6, 214, 160, 0.1) 100%);
    bottom: -150px;
    left: -150px;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 1;
    width: 100%;
    gap: 40px;
}

.hero-text {
    flex: 1;
    max-width: 600px;
}

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

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    animation: float 5s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-25px); }
    100% { transform: translateY(0px); }
}

.hero h1 {
    margin-bottom: 20px;
    font-size: 2.5rem;
    line-height: 1.3;
}

.hero p {
    color: var(--text-secondary);
    margin-bottom: 30px;
    text-align: justify;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* Responsive Design for Hero Section */
@media (max-width: 768px) {
    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }
    
    .hero-content {
        flex-direction: column-reverse;
        text-align: center;
        gap: 30px;
    }
    
    .hero-text {
        max-width: 100%;
    }
    
    .hero h1 {
        font-size: 2rem;
        margin-bottom: 15px;
    }
    
    .hero p {
        text-align: center;
        margin-bottom: 25px;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-image img {
        max-width: 80%;
        animation: float 6s ease-in-out infinite;
    }
    
    .hero::before {
        width: 300px;
        height: 300px;
        top: -150px;
        right: -150px;
    }
    
    .hero::after {
        width: 200px;
        height: 200px;
        bottom: -100px;
        left: -100px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 80px 0 40px;
    }
    
    .hero h1 {
        font-size: 1.75rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .cta-button,
    .hero-buttons .secondary-button {
        width: 100%;
        max-width: 280px;
    }
    
    .hero-image img {
        max-width: 90%;
    }
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.service-card {
    background-color: var(--surface);
    border-radius: 12px;
    padding: 30px;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    text-align: center;
}

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

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.service-icon i {
    font-size: 32px;
    color: white;
}

.service-card h3 {
    margin-bottom: 15px;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* Why Us Section */
.why-us {
    background-color: #F0F4FF;
}

.features-container {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.feature-main {
    flex: 1;
    min-width: 300px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-radius: 16px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.feature-main h2 {
    margin-bottom: 20px;
    font-size: 2rem;
}

.feature-main p {
    margin-bottom: 0;
    font-size: 1.1rem;
    line-height: 1.8;
    text-align: justify;
}

.feature-details {
    flex: 2;
    min-width: 300px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.feature-item {
    background-color: var(--surface);
    border-radius: 12px;
    padding: 25px;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

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

.feature-item h3 {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.feature-item i {
    color: var(--primary);
    margin-left: 10px;
    font-size: 1.2rem;
}

.feature-item p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* Portfolio Section */
.portfolio {
    background-color: var(--surface);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.portfolio-item {
    background-color: var(--surface);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.portfolio-image {
    height: 200px;
    background-color: #E2E8F0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

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

.portfolio-content {
    padding: 20px;
}

.portfolio-content h3 {
    margin-bottom: 10px;
}

.portfolio-content p {
    color: var(--text-secondary);
    margin-bottom: 15px;
    font-size: 1rem;
}

.portfolio-more {
    text-align: center;
    margin-top: 30px;
}

/* Statistics Section */
.stats-section {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 60px 0;
}

.stats-title {
    text-align: center;
    margin-bottom: 40px;
}

.stats-title h2 {
    color: white;
    margin-bottom: 10px;
}

.stats-title p {
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    text-align: center;
}

.stat-item {
    padding: 20px;
}

.stat-number {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.stat-text {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Pricing Section */
.pricing {
    background-color: var(--background);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.pricing-card {
    background-color: var(--surface);
    border-radius: 12px;
    padding: 25px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: all 0.3s;
    position: relative;
    border: 1px solid #E2E8F0;
}

.pricing-card.featured {
    border: 2px solid var(--primary);
    transform: scale(1.02);
}

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

.pricing-card.featured:hover {
    transform: scale(1.02) translateY(-10px);
}

.pricing-badge {
    position: absolute;
    top: -10px;
    right: 50%;
    transform: translateX(50%);
    background-color: var(--secondary);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.pricing-header {
    margin-bottom: 20px;
}

.pricing-name {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 10px;
}

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

.pricing-period {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.pricing-features {
    list-style: none;
    margin-bottom: 25px;
    text-align: right;
}

.pricing-features li {
    padding: 8px 0;
    border-bottom: 1px solid #E2E8F0;
    position: relative;
    padding-right: 25px;
    font-size: 0.95rem;
}

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

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

/* Testimonials Section */
.testimonials {
    position: relative;
    overflow: hidden;
    padding-bottom: 140px;
}

.testimonials-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 200%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    align-items: center;
    opacity: 0.25;
    pointer-events: none;
    padding-bottom: 140px;
}

.testimonials-logo {
    width: 100px;
    height: 100px;
    margin: 12px;
    background-color: #E2E8F0;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: float 10s ease-in-out infinite;
}

.testimonials-logo img {
    width: 80px;
    height: 80px;
    object-fit: contain;
}

.testimonials-logo:nth-child(2n) {
    animation-delay: 1s;
}

.testimonials-logo:nth-child(3n) {
    animation-delay: 2s;
}

.testimonials-logo:nth-child(4n) {
    animation-delay: 3s;
}

.testimonials-logo:nth-child(5n) {
    animation-delay: 4s;
}

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

.testimonial-card {
    background-color: var(--surface);
    border-radius: 12px;
    padding: 30px;
    box-shadow: var(--shadow);
    margin: 20px;
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 4rem;
    color: rgba(99, 102, 241, 0.1);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 20px;
    color: var(--text-primary);
    font-size: 1.05rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #E2E8F0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 15px;
}

.author-avatar i {
    color: var(--text-secondary);
}

.author-info h4 {
    font-weight: 600;
    font-size: 1.1rem;
}

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

/* FAQ Section */
.faq {
    background-color: #F0F4FF;
}

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

.faq-item {
    background-color: var(--surface);
    border-radius: 12px;
    margin-bottom: 15px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.faq-question {
    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 1.1rem;
}

.faq-question i {
    transition: transform 0.3s;
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s, padding 0.3s;
}

.faq-item.active .faq-answer {
    padding: 0 20px 20px;
    max-height: 500px;
}

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

/* About Section */
.about-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.about-text {
    flex: 1;
}

.about-text h2 {
    margin-bottom: 20px;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    text-align: justify;
}

.about-image {
    flex: 1;
    text-align: center;
}

.about-image img {
    max-width: 100%;
    border-radius: 12px;
}

/* Contact Section */
.contact {
    background-color: #F0F4FF;
}

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

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

.contact-item {
    display: flex;
    align-items: center;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 15px;
}

.contact-icon i {
    color: white;
    font-size: 20px;
}

.contact-details h4 {
    font-weight: 600;
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.contact-details p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* Contact Form */
.contact-form {
    background-color: var(--surface);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

/* Premium Pricing Card */
.premium-card {
    position: relative;
    background: linear-gradient(135deg, #ffffff 0%, #f8faff 100%);
    border: 1px solid #e0e7ff;
    border-radius: 16px;
    padding: 30px 25px;
    box-shadow: 
        0 4px 6px -1px rgba(99, 102, 241, 0.1),
        0 2px 4px -1px rgba(99, 102, 241, 0.06),
        0 0 0 1px rgba(99, 102, 241, 0.05);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.premium-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #ef4444, #f59e0b, #10b981);
}

.premium-card:hover {
    transform: translateY(-8px);
    box-shadow: 
        0 20px 25px -5px rgba(99, 102, 241, 0.2),
        0 10px 10px -5px rgba(99, 102, 241, 0.1),
        0 0 0 1px rgba(99, 102, 241, 0.1);
}

.premium-ribbon {
    position: absolute;
    top: 20px;
    left: -42px;
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    padding: 10px 50px;
    transform: rotate(-45deg);
    z-index: 2;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.ribbon-text {
    font-weight: 700;
    font-size: 0.84rem;
    letter-spacing: 0.5px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.price-container {
    margin: 20px 0;
}

.original-price {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 8px;
    opacity: 0.7;
}

.original-price .price-amount {
    font-size: 1.1rem;
    color: #ef4444;
    text-decoration: line-through;
    font-weight: 600;
}

.original-price .price-currency {
    font-size: 0.9rem;
    color: #64748b;
}

.discounted-price {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.discounted-price .price-amount {
    font-size: 2.2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #6366f1, #10b981);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.discounted-price .price-currency {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.premium-button {
    width: 100%;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white;
    border: none;
    padding: 16px 24px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 
        0 4px 12px rgba(99, 102, 241, 0.3),
        0 2px 4px rgba(99, 102, 241, 0.2);
}

.premium-button:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 8px 20px rgba(99, 102, 241, 0.4),
        0 4px 8px rgba(99, 102, 241, 0.3);
    background: linear-gradient(135deg, #5b5ee0, #7c4dff);
}

.premium-button:active {
    transform: translateY(0);
}

.content-special-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 60px 40px;
    border-radius: 20px;
    margin: 40px 0;
    text-align: center;
}

.instagram-promo {
    max-width: 600px;
    margin: 0 auto;
}

.instagram-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    color: white;
}

.instagram-promo h2 {
    font-size: 2.2rem;
    margin-bottom: 15px;
    color: white;
}

.instagram-promo p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 25px;
}

.instagram-handle {
    background: rgba(255, 255, 255, 0.2);
    padding: 12px 24px;
    border-radius: 50px;
    display: inline-block;
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
}

.instagram-handle span {
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.instagram-btn {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    border: none;
    padding: 15px 30px;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.instagram-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(220, 39, 67, 0.4);
}

/* بهینه‌سازی‌های اضافی برای عملکرد */
.portfolio-item {
    will-change: transform, opacity;
}

.service-card, .pricing-card, .feature-item {
    will-change: transform;
}

/* بهبود انیمیشن‌ها */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translate3d(0, 40px, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* بهینه‌سازی برای موبایل */
@media (max-width: 768px) {
    .content-special-section {
        padding: 40px 20px;
        margin: 30px 0;
    }
    
    .instagram-promo h2 {
        font-size: 1.8rem;
    }
    
    .instagram-promo p {
        font-size: 1.1rem;
    }
    
    .instagram-handle span {
        font-size: 1.1rem;
    }
}