/* ===== فونت و ریست ===== */
@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;700&display=swap');

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

body {
    font-family: 'Vazirmatn', sans-serif;
    background-color: #0f0f1a;
    color: #e0e0e0;
    direction: rtl;
    line-height: 1.7;
}

a {
    text-decoration: none;
    color: inherit;
}

/* ===== هدر و ناوبری ===== */
header {
    background-color: #1a1a2e;
    border-bottom: 1px solid #2a2a4a;
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #7c6af7;
    letter-spacing: 1px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
}

nav ul li a {
    color: #a0a0c0;
    font-size: 0.95rem;
    transition: color 0.3s;
    padding-bottom: 4px;
    border-bottom: 2px solid transparent;
}

nav ul li a:hover,
nav ul li a.active {
    color: #7c6af7;
    border-bottom-color: #7c6af7;
}

/* ===== دکمه ===== */
.btn {
    display: inline-block;
    background-color: #7c6af7;
    color: #fff;
    padding: 0.75rem 2rem;
    border-radius: 8px;
    font-family: 'Vazirmatn', sans-serif;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: background-color 0.3s, transform 0.2s;
}

.btn:hover {
    background-color: #6254d4;
    transform: translateY(-2px);
}

/* ===== main ===== */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* ===== Hero ===== */
.hero {
    text-align: center;
    padding: 5rem 1rem;
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.1rem;
    color: #8888aa;
    margin-bottom: 2rem;
}

/* ===== Feature Cards ===== */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.feature-card {
    background-color: #1a1a2e;
    border: 1px solid #2a2a4a;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: border-color 0.3s, transform 0.2s;
}

.feature-card:hover {
    border-color: #7c6af7;
    transform: translateY(-4px);
}

.feature-card h3 {
    font-size: 1.2rem;
    color: #ffffff;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: #8888aa;
    font-size: 0.9rem;
}

/* ===== عنوان صفحه ===== */
.page-title {
    font-size: 2rem;
    color: #ffffff;
    padding: 2rem 0 1rem;
    border-bottom: 2px solid #2a2a4a;
    margin-bottom: 2.5rem;
}

/* ===== محصولات ===== */
.product-section {
    margin-bottom: 3rem;
}

.product-section h2 {
    font-size: 1.4rem;
    color: #c0b8ff;
    margin-bottom: 1.5rem;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.25rem;
}

.product-card {
    background-color: #1a1a2e;
    border: 1px solid #2a2a4a;
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: border-color 0.3s, transform 0.2s;
}

.product-card:hover {
    border-color: #7c6af7;
    transform: translateY(-4px);
}

.product-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

.product-card h3 {
    font-size: 1rem;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.product-card p {
    font-size: 0.85rem;
    color: #8888aa;
}

.product-card.course {
    border-color: #2a3a5a;
}

.product-card.course:hover {
    border-color: #4a8af7;
}

/* ===== درباره ما ===== */
.about-content {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.about-text h2 {
    font-size: 1.5rem;
    color: #ffffff;
    margin-bottom: 1rem;
}

.about-text p {
    color: #a0a0c0;
    margin-bottom: 0.75rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.value-card {
    background-color: #1a1a2e;
    border: 1px solid #2a2a4a;
    border-radius: 12px;
    padding: 1.75rem;
}

.value-card h3 {
    color: #c0b8ff;
    margin-bottom: 0.75rem;
}

.value-card p {
    color: #8888aa;
    font-size: 0.9rem;
}

/* ===== تماس با ما ===== */
.contact-section {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 2.5rem;
    align-items: start;
}

.contact-form-wrapper h2,
.contact-info h2 {
    font-size: 1.3rem;
    color: #ffffff;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    color: #a0a0c0;
    margin-bottom: 0.4rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    background-color: #1a1a2e;
    border: 1px solid #2a2a4a;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    color: #e0e0e0;
    font-family: 'Vazirmatn', sans-serif;
    font-size: 0.95rem;
    transition: border-color 0.3s;
    direction: rtl;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #7c6af7;
}

.form-group textarea {
    resize: vertical;
}

.success-message {
    margin-top: 1rem;
    padding: 1rem;
    background-color: #1a3a2a;
    border: 1px solid #2a6a4a;
    border-radius: 8px;
    color: #6af7a0;
    font-size: 0.9rem;
}

.contact-info {
    background-color: #1a1a2e;
    border: 1px solid #2a2a4a;
    border-radius: 12px;
    padding: 2rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.info-item span {
    font-size: 1.5rem;
}

.info-item p {
    color: #a0a0c0;
    font-size: 0.95rem;
}

/* ===== فوتر ===== */
footer {
    text-align: center;
    padding: 2rem;
    margin-top: 4rem;
    border-top: 1px solid #2a2a4a;
    color: #555577;
    font-size: 0.85rem;
}

/* ===== ریسپانسیو ===== */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        gap: 1rem;
    }

    nav ul {
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .contact-section {
        grid-template-columns: 1fr;
    }
}