.mobile-menu>ul>li:nth-child(4) {
    border-radius: 50%;
    margin-top: -30px;
    box-shadow: 0 10px 2px black;
    z-index: 9999;
    background-color: var(--accent1);
    transition: all .2s ease-in-out;
}

.mobile-menu>ul>li:hover {
    border-radius: 0;
    margin-top: 0;
}

.mobile-menu>ul>li:nth-child(4)>a {
    color: var(--white-s);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-section {
    background: linear-gradient(135deg, var(--bg-abi) 0%, var(--accent) 100%);
    padding: 100px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-title {
    color: var(--black-s);
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero-subtitle {
    color: var(--black-s);
    font-size: 1.3rem;
    max-width: 800px;
    margin: 0 auto 30px;
}

.transparency-badge {
    display: inline-block;
    background: var(--bg-zard);
    color: white;
    padding: 10px 25px;
    border-radius: 25px;
    font-weight: bold;
    margin: 15px 0;
}

.cta-button {
    display: inline-block;
    background: var(--bg-sabz);
    color: white;
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    margin: 10px;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.content-section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 50px;
    color: var(--black);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 100px;
    height: 4px;
    background: var(--bg-abi);
    margin: 15px auto;
    border-radius: 2px;
}

.service-card {
    background: var(--bg-khak);
    padding: 40px;
    border-radius: 20px;
    margin: 30px 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-right: 4px solid var(--primary-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card h2 {
    text-align: center;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin: 50px 0;
}

.pricing-card {
    background: var(--bg-sefid);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    border: 2px solid #e5e7eb;
    transition: all 0.3s ease;
    position: relative;
}

.pricing-card.featured {
    border-color: var(--bg-abi);
    transform: scale(1.05);
    margin: 20px 0 0 0;
}

.pricing-card.featured::before {
    content: 'پیشنهاد ویژه';
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-abi);
    color: white;
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: bold;
}

.package-title {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--dark-bg);
    text-align: center;
}

.package-price {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--bg-abi);
    margin-bottom: 10px;
}

.price-note {
    font-size: 1rem;
    opacity: 0.7;
    margin-bottom: 30px;
}

.package-features {
    list-style: none;
    margin-bottom: 30px;
    text-align: right;
}

.package-features li {
    padding: 12px 0;
    border-bottom: 1px solid #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.feature-value {
    font-weight: bold;
    color: var(--bg-abi);
}

.comparison-section {
    background: var(--bg-sefid);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin: 40px 0;
}

.comparison-header {
    background: var(--bg-abi);
    color: white;
    padding: 25px;
    text-align: center;
}

.comparison-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    padding: 20px;
    border-bottom: 1px solid #f1f5f9;
    align-items: center;
}

.comparison-row:nth-child(even) {
    background: var(--bg-khak2);
}

.service-category {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin: 40px 0;
}

.category-item {
    background: rgba(16, 185, 129, 0.05);
    padding: 25px;
    border-radius: 15px;
    border-right: 3px solid var(--primary-color);
    transition: transform 0.3s ease;
}

.category-item:hover {
    transform: translateX(5px);
}

.guarantee-box {
    background: linear-gradient(135deg, #ffeaa7, #fab1a0);
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    margin: 40px 0;
}

.guarantee-box h3,
.guarantee-box p {
    color: var(--black-s);
}

.payment-methods {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    margin: 30px 0;
}

.payment-method {
    background: var(--bg-khak2);
    padding: 15px 25px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.final-cta {
    background: linear-gradient(135deg, var(--bg-abi), var(--accent));
    color: white;
    text-align: center;
    padding: 50px 20px;
}

.cost-calculator {
    background: var(--bg-khak2);
    padding: 30px;
    border-radius: 20px;
    margin: 40px 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.calculator-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

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

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
}

.form-select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    font-family: "B Nazanin", 'Vazir', sans-serif;
    font-size: 1rem;
}

.calculator-result {
    background: var(--bg-abi);
    padding: 25px;
    border-radius: 15px;
    text-align: center;
    margin-top: 20px;
    display: none;
}

#contact :is(h2, h3, p) {
    color: var(--black-s);
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .service-card {
        padding: 25px;
    }

    .pricing-card.featured {
        transform: none;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .comparison-row {
        grid-template-columns: 1fr;
        gap: 10px;
        text-align: center;
    }

    .calculator-form {
        grid-template-columns: 1fr;
    }
}