/* برگه سبک اصلی برای قالب المژ (راست‌چین) */
:root {
  /* پالت رنگی */
  --color-primary: #0b6e4f;
  --color-primary-light: #0d8a63;
  --color-accent: #ff6b6b;
  --color-accent-light: #ff8585;
  --color-dark: #111827;
  --color-dark-light: #1f2937;
  --color-gray: #6b7280;
  --color-gray-light: #9ca3af;
  --muted: #f7f7f8;
  --muted-dark: #e5e7eb;
  
  /* اندازه‌ها و فاصله‌ها */
  --max-width: 1200px;
  --container-padding: 1rem;
  --radius: 10px;
  --card-gap: 1rem;
  
  /* سایه‌ها */
  --shadow-sm: 0 2px 4px rgba(2, 6, 23, 0.06);
  --shadow-md: 0 6px 18px rgba(12, 18, 20, 0.04);
  --shadow-lg: 0 8px 30px rgba(2, 6, 23, 0.12);
  
  /* transitions */
  --transition-fast: 0.12s ease;
  --transition-normal: 0.2s ease;
}

/* تنظیمات پایه */
html, body {
  height: 100%;
  font-family: 'Vazirmatn', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
  direction: rtl;
  line-height: 1.7;
  color: var(--color-dark);
  background: #fff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

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

/* کانتینر اصلی */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* دکمه‌ها */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--color-primary);
  color: white;
  text-decoration: none;
  border: none;
  border-radius: var(--radius);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.btn:hover {
  background: var(--color-primary-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.btn--outline:hover {
  background: var(--color-primary);
  color: white;
}

/* هدر و ناوبری */
.header {
  background: #fff;
  border-bottom: 1px solid var(--muted-dark);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(8px);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--color-dark);
  font-weight: 700;
  font-size: 1.2rem;
}

.logo__icon {
  font-size: 1.4rem;
  color: var(--color-primary);
}

.nav-menu {
  list-style: none;
  display: flex;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
}

.nav-menu__link {
  text-decoration: none;
  color: var(--color-dark);
  padding: 0.5rem 0.8rem;
  border-radius: 8px;
  transition: all var(--transition-fast);
  font-weight: 500;
}

.nav-menu__link:hover,
.nav-menu__link:focus {
  background: var(--muted);
  color: var(--color-primary);
}

.mobile-toggle {
  display: none;
  border: 0;
  background: transparent;
  font-size: 1.2rem;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radius);
  transition: background var(--transition-fast);
}

.mobile-toggle:hover {
  background: var(--muted);
}

/* بخش هیرو */
.hero {
  padding: 4rem 0;
  background: linear-gradient(180deg, rgba(11,110,79,0.04) 0%, rgba(11,110,79,0.02) 100%);
  position: relative;
  overflow: hidden;
}

.hero-content {
  display: flex;
  align-items: center;
  gap: 3rem;
}

.hero-text {
  flex: 1;
}

.hero-title {
  font-size: 2.5rem;
  margin: 0 0 1rem;
  line-height: 1.2;
  color: var(--color-dark);
}

.hero-subtitle {
  color: var(--color-gray);
  margin-bottom: 2rem;
  font-size: 1.1rem;
  max-width: 600px;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-image {
  flex: 0 0 auto;
}

.hero-image img {
  width: 420px;
  max-width: 100%;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
}

/* بخش‌های مختلف */
.section {
  padding: 4rem 0;
}

.section-title {
  font-size: 1.8rem;
  margin-bottom: 2rem;
  color: var(--color-dark);
  text-align: center;
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  right: 50%;
  transform: translateX(50%);
  width: 60px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
}

/* شبکه ویژگی‌ها */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--card-gap);
}

.feature-card {
  background: #fff;
  border: 1px solid var(--muted-dark);
  padding: 2rem 1.5rem;
  border-radius: 12px;
  text-align: center;
  transition: all var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.feature-icon {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.feature-title {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
  color: var(--color-dark);
}

.feature-description {
  color: var(--color-gray);
  line-height: 1.6;
}

/* بخش درباره‌ما */
.about-content {
  display: flex;
  gap: 3rem;
  align-items: center;
}

.about-text {
  flex: 1;
}

.about-image {
  flex: 0 0 45%;
}

.about-image img {
  width: 100%;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
}

/* شبکه پست‌ها و خدمات */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.service-card {
  display: flex;
  flex-direction: column;
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(15,23,42,0.03);
  transition: all var(--transition-normal);
  height: 100%;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-img {
  width: 100%;
  height: 220px;
  overflow: hidden;
}

.service-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-normal);
}

.service-card:hover .service-img img {
  transform: scale(1.05);
}

.service-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex-grow: 1;
}

.service-title {
  font-size: 1.1rem;
  margin: 0;
  color: var(--color-dark);
}

.service-desc {
  color: var(--color-gray);
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
}

.service-link {
  margin-top: auto;
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: gap var(--transition-normal);
}

.service-link:hover {
  gap: 0.75rem;
}

/* بخش دعوت به اقدام */
.cta {
  background: var(--color-primary);
  color: #fff;
  padding: 3rem 2rem;
  text-align: center;
  border-radius: 16px;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
  transform: translateX(-100%);
}

.cta:hover::before {
  transform: translateX(100%);
  transition: transform 1s ease;
}

.cta-title {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.cta-description {
  margin-bottom: 2rem;
  opacity: 0.9;
  max-width: 600px;
  margin-right: auto;
  margin-left: auto;
}

.cta .btn {
  background: #fff;
  color: var(--color-primary);
  font-weight: 700;
}

.cta .btn:hover {
  background: var(--muted);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* استایل‌های مربوط به پست تکی */
.post-meta {
  display: flex;
  gap: 1rem;
  align-items: center;
  color: var(--color-gray);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.post-meta time {
  color: var(--color-gray);
}

.post-updated {
  font-weight: 600;
  color: var(--color-primary);
  background: var(--muted);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
}

.post-content {
  line-height: 1.8;
}

.post-content img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 1.5rem 0;
  box-shadow: var(--shadow-md);
}

.post-content h2, 
.post-content h3, 
.post-content h4 {
  margin: 2rem 0 1rem;
  color: var(--color-dark);
}

.post-content p {
  margin-bottom: 1.5rem;
}

/* باکس نویسنده */
.author-box {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  background: var(--muted);
  padding: 1.5rem;
  border-radius: 12px;
  margin-top: 2rem;
  border: 1px solid var(--muted-dark);
}

.author-avatar img {
  border-radius: 50%;
  width: 84px;
  height: 84px;
  object-fit: cover;
}

.author-info h4 {
  margin: 0 0 0.5rem;
  color: var(--color-dark);
}

.author-bio {
  color: var(--color-gray);
  margin: 0;
  line-height: 1.6;
}

/* بخش نظرات */
.comments-area {
  margin-top: 3rem;
}

.comment-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.comment {
  display: flex;
  gap: 1rem;
  background: #fff;
  padding: 1.5rem;
  border-radius: 12px;
  border: 1px solid var(--muted-dark);
  transition: all var(--transition-normal);
}

.comment:hover {
  box-shadow: var(--shadow-sm);
}

.comment .avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

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

.comment .comment-body {
  flex: 1;
}

.comment .comment-meta {
  font-size: 0.85rem;
  color: var(--color-gray);
  margin-bottom: 0.5rem;
}

.comment .comment-author {
  font-weight: 600;
  color: var(--color-dark);
}

.comment .comment-content {
  color: var(--color-dark);
  line-height: 1.6;
}

.comment-reply {
  font-size: 0.85rem;
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition-fast);
}

.comment-reply:hover {
  color: var(--color-primary-light);
}

/* فوتر */
.footer {
  background: #fafafa;
  padding: 3rem 0 1rem;
  margin-top: 3rem;
  border-top: 1px solid var(--muted-dark);
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.footer-col h3 {
  margin-top: 0;
  margin-bottom: 1rem;
  color: var(--color-dark);
  font-size: 1.1rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: var(--color-gray);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-primary);
}

.social-links {
  display: flex;
  gap: 0.75rem;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--muted);
  color: var(--color-dark);
  border-radius: 50%;
  text-decoration: none;
  transition: all var(--transition-normal);
}

.social-links a:hover {
  background: var(--color-primary);
  color: white;
  transform: translateY(-2px);
}

.copyright {
  text-align: center;
  color: var(--color-gray);
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--muted-dark);
}

/* دکمه تماس ثابت */
.sticky-call {
  position: fixed;
  left: 1rem;
  bottom: 1rem;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--color-accent);
  color: #fff;
  padding: 0.8rem 1.2rem;
  border-radius: 50px;
  box-shadow: var(--shadow-lg);
  text-decoration: none;
  font-weight: 700;
  transition: all var(--transition-normal);
}

.sticky-call:hover {
  background: var(--color-accent-light);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(255, 107, 107, 0.3);
}

.sticky-call .icon {
  font-size: 1.1rem;
}

/* رسپانسیو */
@media (max-width: 992px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .about-content {
    flex-direction: column-reverse;
    gap: 2rem;
  }
  
  .about-image {
    flex: 0 0 100%;
  }
}

@media (max-width: 768px) {
  .hero-content {
    flex-direction: column;
    text-align: center;
    gap: 2rem;
  }
  
  .hero-image img {
    max-width: 100%;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .features-grid,
  .footer-container {
    grid-template-columns: 1fr;
  }
  
  .mobile-toggle {
    display: inline-flex;
  }
  
  .nav-menu {
    display: none;
    position: absolute;
    right: var(--container-padding);
    top: 100%;
    background: #fff;
    border: 1px solid var(--muted-dark);
    padding: 1rem;
    flex-direction: column;
    gap: 0.5rem;
    width: calc(100% - 2 * var(--container-padding));
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius);
  }
  
  .nav-menu.open {
    display: flex;
  }
  
  .sticky-call {
    left: auto;
    right: 1rem;
  }
  
  .author-box {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
  
  .comment {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 576px) {
  .section {
    padding: 3rem 0;
  }
  
  .hero {
    padding: 3rem 0;
  }
  
  .hero-title {
    font-size: 1.75rem;
  }
  
  .posts-grid {
    grid-template-columns: 1fr;
  }
  
  .cta {
    padding: 2rem 1rem;
  }
  
  .cta-title {
    font-size: 1.5rem;
  }
}

/* دسترسی‌پذیری */
.screen-reader-text {
  position: absolute;
  clip: rect(1px, 1px, 1px, 1px);
  padding: 0;
  border: 0;
  height: 1px;
  width: 1px;
  overflow: hidden;
}

/* فوکوس برای دسترسی */
a:focus,
button:focus,
.btn:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* انیمیشن‌های ظریف */
.fade-in {
  animation: fadeIn 0.6s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}