body {
    font-family: 'Vazir', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
    text-align: center;
}

header {
    background: #FFA500; /* نارنجی */
    color: #000; /* مشکی */
    padding: 40px 20px;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
}

header h1 {
    margin: 0;
    font-size: 2.5em;
}

header p {
    margin: 10px 0 0;
    font-size: 1.2em;
}

.logo {
    width: 150px; /* اندازه‌ی لوگو */
    height: auto;
    margin-bottom: 20px; /* فاصله‌ی لوگو از متن */
    transition: transform 0.5s ease, box-shadow 0.3s ease;
}

.logo:hover {
    transform: rotate(360deg); /* چرخش ۳۶۰ درجه */
}

.main-nav {
    margin-top: 0; /* حذف فاصله بالا */
    background: #FFA500; /* نارنجی */
    position: fixed; /* ثابت کردن موقعیت */
    top: 0; /* قرار دادن در بالای صفحه */
    left: 0; /* قرار دادن در سمت چپ صفحه */
    width: 100%; /* عرض کامل صفحه */
    z-index: 1000; /* قرار دادن بالاتر از سایر عناصر */
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}


.main-nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
}

.main-nav ul li {
    margin: 0 15px;
}

/* آیکون‌های فونت-آوسام */
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');

.main-nav ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 1.1em;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 15px;
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.1);
}

.main-nav ul li a:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    text-decoration: none;
}

.main-nav ul li a i {
    font-size: 1.2em;
}

/* رنگ‌های متفاوت برای هر دکمه */
.main-nav ul li:nth-child(1) a {
    background: linear-gradient(135deg, #FF6B6B, #FF8E8E);
}

.main-nav ul li:nth-child(2) a {
    background: linear-gradient(135deg, #4ECDC4, #88DAC7);
}

.main-nav ul li:nth-child(3) a {
    background: linear-gradient(135deg, #FFD166, #FFB347);
}

.main-nav ul li:nth-child(4) a {
    background: linear-gradient(135deg, #06D6A0, #48BFE3);
}

.main-nav ul li a:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}


/* دکمه بستن منو */
.close-btn {
  background: none;
  border: none;
  font-size: 24px;
  color: white;
  position: absolute;
  top: 15px;
  right: 20px;
  z-index: 1001;
  cursor: pointer;
  display: none; /* پیش‌فرض: پنهان */
}

.menu-icon {
    display: none;
    font-size: 2em;
    cursor: pointer;
    position: absolute;
    top: 20px;
    left: 20px;
    color: #fff; /* سفید */
}

h2 {
    color: #000; /* مشکی */
    border-bottom: 2px solid #FFA500;
    padding-bottom: 10px;
}

h3 {
    color: #000; /* مشکی */
    margin-top: 20px;
}

ul {
    list-style-type: none;
    padding: 0;
}

ul li {
    margin: 10px 0;
    font-size: 1.1em;
}

a {
    color: #FFA500; /* نارنجی */
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

footer {
    background: #FFA500; /*4CAF50 سبز */
    color: #000;
    padding: 20px;
    margin-top: 20px;
    transform: translateY(100%);
    transition: transform 0.6s ease, box-shadow 0.3s ease;
}

footer.visible {
    transform: translateY(0);
}

footer p {
    margin: 5px 0;
    font-size: 1em;
}

.social-icon {
    width: 85px; /* اندازه آیکون */
    height: auto;
    margin: 0 10px; /* فاصله بین آیکون‌ها */
    transition: transform 0.3s ease;
}

.social-icon:hover {
    transform: scale(1.2); /* بزرگ‌تر شدن آیکون هنگام هاور */
}

/* انیمیشن اسکرول برای بخش‌ها */
section, iframe, footer {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

section.visible, iframe.visible, footer.visible {
    opacity: 1;
    transform: translateY(0);
}

/* تأخیرهای مختلف برای انیمیشن‌ها */
section:nth-child(1).visible { transition-delay: 0.1s; }
section:nth-child(2).visible { transition-delay: 0.2s; }
section:nth-child(3).visible { transition-delay: 0.3s; }
section:nth-child(4).visible { transition-delay: 0.4s; }
section:nth-child(5).visible { transition-delay: 0.5s; }

section {
    padding: 20px;
    margin: 20px auto;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

section.visible {
    opacity: 1;
    transform: translateY(0);
}

iframe {
    width: 100%;
    height: 450px;
    border: 0;
    border-radius: 8px;
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

iframe.visible {
    opacity: 1;
    transform: scale(1);
}











/* استایل کلی صفحه آموزشی */
.intro-section {
    background-color: #f9f9f9;
    padding: 2rem;
    border-radius: 10px;
    margin: 2rem 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.intro-content {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.intro-image {
    width: 300px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.intro-text h2 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.intro-text p {
    color: #555;
    line-height: 1.8;
    margin-bottom: 1rem;
}

/* دسته‌بندی مطالب */
.categories-section {
    margin: 3rem 0;
}

.category-cards {
    display: flex;
    justify-content: space-between;
    gap: 1.5rem;
    margin-top: 2rem;
}

.category-card {
    flex: 1;
    background: #fff;
    border-radius: 10px;
    padding: 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border: 1px solid #eee;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.category-card img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 1rem;
}

.category-card h3 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.category-card p {
    color: #666;
    font-size: 0.9rem;
}

/* مقالات آموزشی */
.articles-section {
    margin: 3rem 0;
}

.articles-section h2 {
    color: #2c3e50;
    border-bottom: 2px solid #eee;
    padding-bottom: 0.5rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.education-article {
    background: #fff;
    border-radius: 10px;
    margin-bottom: 2rem;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid #eee;
}

.article-header {
    background: #ACF1A9;
    color: #000;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.article-header h3 {
    margin: 0;
    font-size: 1.2rem;
}

.article-date {
    font-size: 0.85rem;
    opacity: 0.8;
}

.article-content {
    display: flex;
    gap: 2rem;
    padding: 1.5rem;
}

.article-image {
    width: 300px;
    border-radius: 8px;
    object-fit: cover;
    align-self: flex-start;
}

.article-text {
    flex: 1;
}

.article-text h4 {
    color: #2c3e50;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.article-text ul, .article-text ol {
    padding-right: 1.5rem;
    line-height: 1.8;
    color: #444;
}

.article-text li {
    margin-bottom: 0.5rem;
}

.solution-steps {
    display: flex;
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.solution-step {
    flex: 1;
    background: #f8f9fa;
    border-radius: 8px;
    padding: 1rem;
    text-align: center;
    border: 1px solid #eee;
}

.step-number {
    background: #2c3e50;
    color: #fff;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.5rem;
    font-weight: bold;
}

.solution-step h5 {
    color: #2c3e50;
    margin: 0.5rem 0;
}

.solution-step p {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
}

.article-warning {
    background: #fff8e1;
    border-right: 4px solid #ffc107;
    padding: 1rem;
    margin: 1.5rem 0;
    border-radius: 0 5px 5px 0;
}

.article-tip {
    background: #e8f5e9;
    border-right: 4px solid #4caf50;
    padding: 1rem;
    margin: 1.5rem 0;
    border-radius: 0 5px 5px 0;
}

/* پرسش و پاسخ */
.faq-section {
    margin: 3rem 0;
}

.faq-container {
    margin-top: 1.5rem;
}

.faq-item {
    margin-bottom: 1rem;
    border: 1px solid #eee;
    border-radius: 8px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    text-align: right;
    padding: 1rem 1.5rem;
    background: #f8f9fa;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    color: #2c3e50;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question::after {
    content: '+';
    font-size: 1.2rem;
}

.faq-question.active::after {
    content: '-';
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: #fff;
}

.faq-answer p {
    padding: 1rem 0;
    color: #444;
    line-height: 1.8;
    margin: 0;
}

/* بخش تماس */
.contact-section {
    text-align: center;
    background: #f5f5f5;
    padding: 2rem;
    border-radius: 10px;
    margin: 3rem 0;
}

.contact-section h2 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.contact-section p {
    color: #555;
    margin-bottom: 1.5rem;
    max-width: 700px;
    margin-right: auto;
    margin-left: auto;
}

.contact-options {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

/* واکنش‌گرایی */
@media (max-width: 992px) {
    .intro-content {
        flex-direction: column;
    }
    
    .intro-image {
        width: 100%;
        max-width: 400px;
    }
    
    .category-cards {
        flex-direction: column;
    }
    
    .article-content {
        flex-direction: column;
    }
    
    .article-image {
        width: 100%;
    }
    
    .solution-steps {
        flex-direction: column;
    }
    
    .contact-options {
        flex-direction: column;
        align-items: center;
    }
}

/* دکمه‌های شناور (مشترک) */
.floating-button {
    position: fixed;
    bottom: 20px;
    z-index: 9999;
    animation: pulse 2s infinite;
}

.floating-button a {
    display: flex;
    align-items: center;
    background: #555;
    color: white;
    padding: 10px 15px;
    border-radius: 50px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    text-decoration: none;
}

.floating-button a:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

/* دکمه واتساپ */
.floating-button.whatsapp {
    right: 20px;
}

.floating-button.whatsapp a {
    background-color: #25D366;
}

.floating-button.whatsapp a:hover {
    background-color: #128C7E;
}

/* دکمه خانه */
.floating-button.home {
    left: 20px;
}

.floating-button.home a {
    background-color: #007bff;
}

.floating-button.home a:hover {
    background-color: #0056b3;
}

/* آیکون‌ها */
.floating-button i {
    font-size: 1.5em;
    margin-left: 10px;
}

/* متن پشتیبانی */
.support-text {
    font-weight: bold;
    font-size: 1em;
}

/* انیمیشن پالس */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* حالت موبایل */
@media (max-width: 768px) {
    .floating-button {
        bottom: 15px;
    }

    .floating-button.whatsapp {
        right: 15px;
    }

    .floating-button.home {
        left: 15px;
    }

    .floating-button a {
        padding: 8px 12px;
    }

    .floating-button i {
        font-size: 1.2em;
        margin-left: 6px;
    }

    .support-text {
        font-size: 0.8em;
    }
}