/* NasabSho - Main Stylesheet */
/* ===========================
   1. CSS Custom Properties
   2. Reset & Base
   3. Typography
   4. Layout Utilities
   5. Header & Navigation
   6. Hero Section
   7. Cards & Glass
   8. Sections
   9. Course Pages
   10. Blog
   11. Forms
   12. Footer
   13. Animations
   14. Responsive
   =========================== */

/* 1. CSS Custom Properties */
:root {
  --bg: #0B1020;
  --bg-alt: #0F1729;
  --primary: #2563EB;
  --primary-light: #3B82F6;
  --primary-dark: #1D4ED8;
  --accent: #F97316;
  --accent-light: #FB923C;
  --text: #FFFFFF;
  --text-secondary: #CBD5E1;
  --text-muted: #64748B;
  --card-bg: rgba(255,255,255,0.05);
  --card-border: rgba(255,255,255,0.08);
  --card-hover: rgba(255,255,255,0.09);
  --glass-bg: rgba(11,16,32,0.8);
  --gradient-primary: linear-gradient(135deg, #2563EB 0%, #7C3AED 100%);
  --gradient-accent: linear-gradient(135deg, #F97316 0%, #EF4444 100%);
  --gradient-dark: linear-gradient(180deg, #0B1020 0%, #0F1729 100%);
  --shadow-primary: 0 0 40px rgba(37,99,235,0.3);
  --shadow-accent: 0 0 40px rgba(249,115,22,0.3);
  --shadow-card: 0 4px 24px rgba(0,0,0,0.4);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
  --font-display: 'Vazirmatn', 'Segoe UI', sans-serif;
  --font-body: 'Vazirmatn', 'Segoe UI', sans-serif;
  --container: 1200px;
  --header-h: 72px;
}

/* 2. Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  direction: rtl;
  overflow-x: hidden;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }
::selection { background: var(--primary); color: #fff; }

/* 3. Typography */
h1 { font-size: clamp(1.8rem, 5vw, 3.2rem); font-weight: 800; line-height: 1.2; }
h2 { font-size: clamp(1.5rem, 3vw, 2.4rem); font-weight: 700; line-height: 1.3; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); font-weight: 600; line-height: 1.4; }
h4 { font-size: clamp(1rem, 2vw, 1.2rem); font-weight: 600; }
p { color: var(--text-secondary); font-size: 1rem; line-height: 1.8; }

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.text-accent { color: var(--accent); }
.text-primary { color: var(--primary); }
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }

/* 4. Layout Utilities */
.container { max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.section-sm { padding: 40px 0; }
.section-lg { padding: 120px 0; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.gap-3 { gap: 24px; }
.gap-4 { gap: 32px; }
.grid { display: grid; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }

/* Section Headers */
.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(249,115,22,0.1);
  border: 1px solid rgba(249,115,22,0.25);
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 16px;
}
.section-title { margin-bottom: 16px; }
.section-subtitle { color: var(--text-secondary); font-size: 1.05rem; max-width: 600px; }
.section-header { margin-bottom: 56px; }
.section-header.center { text-align: center; }
.section-header.center .section-subtitle { margin: 0 auto; }

/* Divider */
.divider {
  width: 60px; height: 3px;
  background: var(--gradient-primary);
  border-radius: 2px;
  margin: 16px 0;
}
.divider.center { margin: 16px auto; }

/* 5. Header & Navigation */
.header {
  position: fixed; top: 0; right: 0; left: 0; z-index: 1000;
  height: var(--header-h);
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--card-border);
  transition: var(--transition);
}
.header.scrolled { box-shadow: 0 4px 32px rgba(0,0,0,0.5); }
.header-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.3rem; font-weight: 800;
  color: var(--text);
  flex-shrink: 0;
}
.logo-icon {
  width: 38px; height: 38px;
  background: var(--gradient-primary);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
}
.logo-icon svg { width: 22px; height: 22px; fill: #fff; }
.logo span { color: var(--primary-light); }

.nav { display: flex; align-items: center; gap: 4px; }
.nav-link {
  font-size: 0.9rem; font-weight: 500; color: var(--text-secondary);
  padding: 8px 14px; border-radius: var(--radius-sm);
  transition: var(--transition); white-space: nowrap;
}
.nav-link:hover, .nav-link.active { color: var(--text); background: var(--card-bg); }

.nav-dropdown { position: relative; }
.nav-dropdown-toggle { display: flex; align-items: center; gap: 4px; }
.nav-dropdown-toggle svg { width: 14px; height: 14px; transition: var(--transition); }
.nav-dropdown:hover .nav-dropdown-toggle svg { transform: rotate(180deg); }
.nav-dropdown-menu {
  position: absolute; top: calc(100% + 8px); right: 0;
  background: #141929; border: 1px solid var(--card-border);
  border-radius: var(--radius-md); padding: 8px;
  min-width: 200px;
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: var(--transition);
  box-shadow: var(--shadow-card);
  z-index: 100;
}
.nav-dropdown:hover .nav-dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-dropdown-menu a {
  display: block; padding: 9px 14px;
  font-size: 0.88rem; color: var(--text-secondary);
  border-radius: var(--radius-sm); transition: var(--transition);
}
.nav-dropdown-menu a:hover { color: var(--text); background: var(--card-bg); }

.header-cta { display: flex; align-items: center; gap: 12px; }

/* Mobile Menu Toggle */
.menu-toggle {
  display: none; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  background: var(--card-bg); border-radius: var(--radius-sm);
  color: var(--text);
}
.menu-toggle svg { width: 20px; height: 20px; }

/* Mobile Nav */
.mobile-nav {
  display: none; position: fixed; top: var(--header-h); right: 0; left: 0; bottom: 0;
  background: var(--glass-bg); backdrop-filter: blur(20px);
  z-index: 999; overflow-y: auto; padding: 20px;
  flex-direction: column; gap: 4px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  display: block; padding: 14px 16px;
  font-size: 1rem; color: var(--text-secondary);
  border-radius: var(--radius-md); transition: var(--transition);
  border: 1px solid transparent;
}
.mobile-nav a:hover { color: var(--text); background: var(--card-bg); border-color: var(--card-border); }
.mobile-nav .mobile-section-title {
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-muted); padding: 16px 16px 8px;
}

/* 6. Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; padding: 13px 28px;
  font-family: var(--font-body); font-size: 0.95rem; font-weight: 600;
  border-radius: var(--radius-md);
  transition: var(--transition); cursor: pointer; white-space: nowrap;
  border: none;
}
.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 4px 20px rgba(37,99,235,0.4);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(37,99,235,0.5); }
.btn-accent {
  background: var(--gradient-accent);
  color: #fff;
  box-shadow: 0 4px 20px rgba(249,115,22,0.4);
}
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(249,115,22,0.5); }
.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--card-border);
}
.btn-outline:hover { background: var(--card-bg); border-color: var(--primary); color: var(--primary-light); }
.btn-ghost {
  background: transparent; color: var(--text-secondary);
  padding: 13px 20px;
}
.btn-ghost:hover { color: var(--text); }
.btn-sm { padding: 9px 18px; font-size: 0.85rem; }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-block { width: 100%; }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

/* Whatsapp Button */
.btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #fff;
  box-shadow: 0 4px 20px rgba(37,211,102,0.35);
}
.btn-whatsapp:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(37,211,102,0.45); }
.btn-telegram {
  background: linear-gradient(135deg, #229ED9 0%, #0088CC 100%);
  color: #fff;
  box-shadow: 0 4px 20px rgba(34,158,217,0.35);
}
.btn-telegram:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(34,158,217,0.45); }

/* 7. Cards & Glass */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}
.card:hover { background: var(--card-hover); border-color: rgba(37,99,235,0.3); box-shadow: var(--shadow-card); }
.card-glass {
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
}

/* Course Card */
.course-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex; flex-direction: column;
}
.course-card:hover { transform: translateY(-6px); box-shadow: 0 20px 60px rgba(0,0,0,0.5); border-color: rgba(37,99,235,0.4); }
.course-card-img {
  width: 100%; aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--bg-alt) 0%, #1a2440 100%);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.course-card-img-placeholder {
  width: 80px; height: 80px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  opacity: 0.8;
}
.course-card-img-placeholder svg { width: 40px; height: 40px; fill: #fff; }
.course-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.course-card-meta {
  display: flex; align-items: center; gap: 12px; margin-bottom: 12px;
}
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 0.75rem; font-weight: 600;
  padding: 3px 10px; border-radius: 50px;
}
.badge-primary { background: rgba(37,99,235,0.15); color: var(--primary-light); border: 1px solid rgba(37,99,235,0.3); }
.badge-accent { background: rgba(249,115,22,0.15); color: var(--accent-light); border: 1px solid rgba(249,115,22,0.3); }
.badge-green { background: rgba(34,197,94,0.15); color: #4ADE80; border: 1px solid rgba(34,197,94,0.3); }
.course-card-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; color: var(--text); }
.course-card-desc { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.7; flex: 1; }
.course-card-footer {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 20px; padding-top: 16px;
  border-top: 1px solid var(--card-border);
}
.course-price { font-size: 1.05rem; font-weight: 800; color: var(--accent); }
.course-price-label { font-size: 0.75rem; color: var(--text-muted); display: block; margin-bottom: 2px; }

/* Feature Card */
.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}
.feature-card:hover { background: var(--card-hover); transform: translateY(-4px); }
.feature-icon {
  width: 56px; height: 56px;
  background: rgba(37,99,235,0.12);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  transition: var(--transition);
}
.feature-card:hover .feature-icon { background: rgba(37,99,235,0.2); }
.feature-icon svg { width: 28px; height: 28px; fill: var(--primary-light); }
.feature-icon.accent { background: rgba(249,115,22,0.12); }
.feature-icon.accent svg { fill: var(--accent); }
.feature-card h3 { font-size: 1.05rem; margin-bottom: 10px; }
.feature-card p { font-size: 0.88rem; }

/* Stat Card */
.stat-card {
  text-align: center; padding: 32px 24px;
  background: var(--card-bg); border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
}
.stat-num {
  font-size: 2.4rem; font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  line-height: 1;
}
.stat-label { font-size: 0.88rem; color: var(--text-secondary); margin-top: 8px; }

/* Testimonial Card */
.testimonial-card {
  background: var(--card-bg); border: 1px solid var(--card-border);
  border-radius: var(--radius-lg); padding: 28px;
}
.testimonial-stars { display: flex; gap: 4px; margin-bottom: 16px; }
.testimonial-stars svg { width: 16px; height: 16px; fill: #F59E0B; }
.testimonial-text { font-size: 0.92rem; color: var(--text-secondary); line-height: 1.8; margin-bottom: 20px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--gradient-primary);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1rem; color: #fff;
  flex-shrink: 0;
}
.testimonial-name { font-weight: 600; font-size: 0.92rem; }
.testimonial-role { font-size: 0.78rem; color: var(--text-muted); margin-top: 2px; }

/* 6. Hero Section */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% -20%, rgba(37,99,235,0.2) 0%, transparent 70%),
              radial-gradient(ellipse 60% 40% at 80% 80%, rgba(124,58,237,0.1) 0%, transparent 60%),
              var(--bg);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image: 
    linear-gradient(rgba(37,99,235,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,99,235,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
.hero-content { position: relative; z-index: 2; padding: 80px 0; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(37,99,235,0.1); border: 1px solid rgba(37,99,235,0.3);
  border-radius: 50px; padding: 6px 16px 6px 8px;
  font-size: 0.82rem; color: var(--primary-light);
  margin-bottom: 28px;
}
.hero-badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--primary-light);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}
.hero h1 { max-width: 800px; margin-bottom: 24px; }
.hero p.lead {
  font-size: 1.15rem; color: var(--text-secondary);
  max-width: 600px; margin-bottom: 40px; line-height: 1.8;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }
.hero-stats {
  display: flex; gap: 40px; flex-wrap: wrap;
  padding-top: 40px;
  border-top: 1px solid var(--card-border);
}
.hero-stat-num {
  font-size: 1.8rem; font-weight: 800;
  color: var(--text);
}
.hero-stat-num span { color: var(--accent); }
.hero-stat-label { font-size: 0.82rem; color: var(--text-muted); margin-top: 2px; }

/* Scroll indicator */
.scroll-indicator {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--text-muted); font-size: 0.75rem;
  animation: bounce 2s infinite;
}
.scroll-indicator svg { width: 20px; height: 20px; stroke: currentColor; fill: none; }
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-8px); }
}

/* 8. Specific Sections */

/* Process Steps */
.process-steps { display: grid; gap: 0; }
.process-step {
  display: flex; gap: 24px;
  padding: 32px 0;
  border-bottom: 1px solid var(--card-border);
}
.process-step:last-child { border-bottom: none; }
.process-step-num {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--gradient-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 800; color: #fff;
  flex-shrink: 0; position: relative;
}
.process-step-content h3 { margin-bottom: 8px; }
.process-step-content p { font-size: 0.92rem; }

/* Income Section */
.income-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; }
.income-card {
  background: var(--card-bg); border: 1px solid var(--card-border);
  border-radius: var(--radius-lg); padding: 24px;
  text-align: center;
}
.income-amount { font-size: 1.4rem; font-weight: 800; color: var(--accent); margin-bottom: 6px; }
.income-period { font-size: 0.78rem; color: var(--text-muted); margin-bottom: 12px; }
.income-job { font-size: 0.88rem; color: var(--text-secondary); }

/* FAQ Accordion */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--card-bg); border: 1px solid var(--card-border);
  border-radius: var(--radius-md); overflow: hidden;
  transition: var(--transition);
}
.faq-item.open { border-color: rgba(37,99,235,0.4); }
.faq-question {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; cursor: pointer;
  font-size: 0.95rem; font-weight: 600; color: var(--text);
  gap: 16px;
}
.faq-question svg {
  width: 20px; height: 20px; stroke: var(--primary-light);
  fill: none; flex-shrink: 0; transition: var(--transition);
}
.faq-item.open .faq-question svg { transform: rotate(180deg); }
.faq-answer {
  padding: 0 24px; max-height: 0; overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.faq-item.open .faq-answer { padding: 0 24px 20px; max-height: 400px; }
.faq-answer p { font-size: 0.9rem; }

/* Breadcrumb */
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.82rem; color: var(--text-muted);
  padding: 16px 0;
}
.breadcrumb a { color: var(--text-secondary); transition: var(--transition); }
.breadcrumb a:hover { color: var(--primary-light); }
.breadcrumb svg { width: 14px; height: 14px; stroke: currentColor; fill: none; flex-shrink: 0; }

/* Course Hero */
.course-hero {
  padding: calc(var(--header-h) + 48px) 0 48px;
  background: radial-gradient(ellipse at top center, rgba(37,99,235,0.15) 0%, transparent 60%);
}
.course-hero-inner { display: grid; grid-template-columns: 1fr 400px; gap: 48px; align-items: start; }
.course-hero-info {}
.course-hero-sidebar {
  position: sticky; top: calc(var(--header-h) + 24px);
}
.price-card {
  background: var(--card-bg); border: 1px solid var(--card-border);
  border-radius: var(--radius-xl); padding: 32px;
  box-shadow: var(--shadow-card);
}
.price-card-img {
  width: 100%; aspect-ratio: 16/9;
  background: linear-gradient(135deg, #1a2440 0%, #0f1729 100%);
  border-radius: var(--radius-md); margin-bottom: 24px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.price-tag { font-size: 2rem; font-weight: 800; color: var(--accent); }
.price-tag small { font-size: 0.9rem; font-weight: 400; color: var(--text-muted); margin-right: 4px; }
.price-card-actions { display: flex; flex-direction: column; gap: 12px; margin-top: 20px; }
.price-card-features { margin-top: 24px; display: flex; flex-direction: column; gap: 10px; }
.price-feature {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.88rem; color: var(--text-secondary);
}
.price-feature svg { width: 16px; height: 16px; fill: #4ADE80; flex-shrink: 0; }

/* Syllabus */
.syllabus-list { display: flex; flex-direction: column; gap: 8px; }
.syllabus-item {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px;
  background: var(--card-bg); border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem; color: var(--text-secondary);
}
.syllabus-item svg { width: 16px; height: 16px; fill: var(--primary-light); flex-shrink: 0; }
.syllabus-num {
  width: 28px; height: 28px; border-radius: 50%;
  background: rgba(37,99,235,0.1); border: 1px solid rgba(37,99,235,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 700; color: var(--primary-light);
  flex-shrink: 0;
}

/* Outcome List */
.outcome-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.outcome-item {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 0.88rem; color: var(--text-secondary);
}
.outcome-item svg { width: 18px; height: 18px; fill: var(--accent); flex-shrink: 0; margin-top: 2px; }

/* Payment Box */
.payment-box {
  background: rgba(37,99,235,0.06);
  border: 2px dashed rgba(37,99,235,0.3);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
}
.payment-steps { display: flex; flex-direction: column; gap: 16px; margin-top: 24px; text-align: right; }
.payment-step {
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 0.9rem; color: var(--text-secondary);
}
.payment-step-num {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--primary); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.78rem; font-weight: 700; flex-shrink: 0; margin-top: 2px;
}
.whatsapp-note {
  background: rgba(37,211,102,0.08);
  border: 1px solid rgba(37,211,102,0.2);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  font-size: 0.88rem; color: var(--text-secondary);
  display: flex; align-items: flex-start; gap: 10px;
  margin-top: 20px; text-align: right;
}
.whatsapp-note svg { width: 20px; height: 20px; fill: #25D366; flex-shrink: 0; margin-top: 1px; }

/* Blog */
.blog-article { max-width: 800px; margin: 0 auto; }
.article-header { margin-bottom: 40px; }
.article-meta {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  font-size: 0.82rem; color: var(--text-muted);
  margin-bottom: 20px;
}
.article-meta-item { display: flex; align-items: center; gap: 5px; }
.article-meta-item svg { width: 14px; height: 14px; stroke: currentColor; fill: none; }
.article-img {
  width: 100%; aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--bg-alt) 0%, #1a2440 100%);
  border-radius: var(--radius-lg); margin-bottom: 40px;
  display: flex; align-items: center; justify-content: center;
}
.article-content h2 { margin: 40px 0 16px; }
.article-content h3 { margin: 28px 0 12px; }
.article-content p { margin-bottom: 20px; }
.article-content ul, .article-content ol { margin-bottom: 20px; padding-right: 24px; }
.article-content li { margin-bottom: 8px; color: var(--text-secondary); font-size: 0.95rem; position: relative; }
.article-content ul li::before {
  content: ''; position: absolute; right: -18px; top: 10px;
  width: 6px; height: 6px; border-radius: 50%; background: var(--primary-light);
}
.article-content blockquote {
  border-right: 3px solid var(--primary);
  padding: 16px 20px; margin: 28px 0;
  background: rgba(37,99,235,0.06); border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic; color: var(--text-secondary);
}
.article-cta {
  background: var(--gradient-primary);
  border-radius: var(--radius-lg); padding: 32px;
  text-align: center; margin: 40px 0;
}
.article-cta h3 { color: #fff; margin-bottom: 8px; }
.article-cta p { color: rgba(255,255,255,0.8); margin-bottom: 20px; }

/* Table */
table { width: 100%; border-collapse: collapse; margin-bottom: 24px; }
th {
  background: rgba(37,99,235,0.1); padding: 12px 16px;
  font-size: 0.85rem; font-weight: 600; color: var(--primary-light);
  text-align: right; border-bottom: 1px solid rgba(37,99,235,0.2);
}
td { padding: 12px 16px; font-size: 0.88rem; color: var(--text-secondary); border-bottom: 1px solid var(--card-border); }
tr:hover td { background: var(--card-bg); }

/* Contact */
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: 0.88rem; font-weight: 600; color: var(--text-secondary); }
.form-input, .form-textarea, .form-select {
  background: var(--card-bg); border: 1px solid var(--card-border);
  border-radius: var(--radius-md); padding: 12px 16px;
  font-family: var(--font-body); font-size: 0.92rem; color: var(--text);
  transition: var(--transition); outline: none;
  width: 100%;
}
.form-input:focus, .form-textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37,99,235,0.1); }
.form-textarea { resize: vertical; min-height: 140px; }

/* Social Boxes */
.social-box {
  border-radius: var(--radius-xl); padding: 48px;
  text-align: center;
}
.social-box.instagram { background: linear-gradient(135deg, rgba(225,48,108,0.15) 0%, rgba(249,115,22,0.1) 100%); border: 1px solid rgba(225,48,108,0.25); }
.social-box.telegram { background: linear-gradient(135deg, rgba(34,158,217,0.15) 0%, rgba(0,136,204,0.1) 100%); border: 1px solid rgba(34,158,217,0.25); }
.social-icon { width: 64px; height: 64px; margin: 0 auto 20px; }
.social-icon svg { width: 64px; height: 64px; }

/* 9. Footer */
.footer {
  background: #060C1A;
  border-top: 1px solid var(--card-border);
  padding: 64px 0 0;
}
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand p { font-size: 0.88rem; color: var(--text-muted); margin-top: 16px; line-height: 1.8; max-width: 280px; }
.footer-col h4 { font-size: 0.9rem; font-weight: 700; margin-bottom: 20px; color: var(--text); }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.85rem; color: var(--text-muted); transition: var(--transition); }
.footer-links a:hover { color: var(--primary-light); }
.footer-contact-item {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.85rem; color: var(--text-muted); margin-bottom: 12px;
}
.footer-contact-item svg { width: 16px; height: 16px; stroke: var(--primary-light); fill: none; flex-shrink: 0; }
.footer-bottom {
  border-top: 1px solid var(--card-border);
  padding: 20px 0;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-size: 0.8rem; color: var(--text-muted);
}
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  background: var(--card-bg); border: 1px solid var(--card-border);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.footer-social a:hover { border-color: var(--primary); background: rgba(37,99,235,0.1); }
.footer-social svg { width: 16px; height: 16px; fill: var(--text-secondary); }

/* Alert / Notice */
.alert {
  padding: 16px 20px; border-radius: var(--radius-md);
  font-size: 0.9rem; display: flex; align-items: flex-start; gap: 12px;
  margin-bottom: 20px;
}
.alert svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 1px; }
.alert-info { background: rgba(37,99,235,0.1); border: 1px solid rgba(37,99,235,0.25); color: var(--text-secondary); }
.alert-info svg { fill: var(--primary-light); }
.alert-success { background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.25); color: var(--text-secondary); }
.alert-success svg { fill: #4ADE80; }

/* Tag */
.tag {
  display: inline-block; font-size: 0.75rem; font-weight: 600;
  padding: 3px 10px; border-radius: var(--radius-sm);
  background: var(--card-bg); border: 1px solid var(--card-border);
  color: var(--text-secondary);
  transition: var(--transition);
}
.tag:hover { border-color: var(--primary); color: var(--primary-light); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }

/* 404 Page */
.error-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 40px 20px; }
.error-code { font-size: clamp(6rem, 20vw, 12rem); font-weight: 900; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1; margin-bottom: 20px; }

/* Related Courses Grid */
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

/* Highlight Box */
.highlight-box {
  background: rgba(37,99,235,0.06);
  border: 1px solid rgba(37,99,235,0.2);
  border-radius: var(--radius-lg); padding: 28px;
  margin: 28px 0;
}
.highlight-box h3 { color: var(--primary-light); margin-bottom: 12px; }

/* Certificate Section */
.certificate-box {
  background: linear-gradient(135deg, rgba(249,115,22,0.08) 0%, rgba(239,68,68,0.05) 100%);
  border: 1px solid rgba(249,115,22,0.2);
  border-radius: var(--radius-xl); padding: 48px;
  text-align: center;
}
.cert-icon { width: 80px; height: 80px; margin: 0 auto 24px; }
.cert-icon svg { width: 80px; height: 80px; }

/* Final CTA Section */
.cta-section {
  background: radial-gradient(ellipse at center, rgba(37,99,235,0.15) 0%, transparent 70%);
  padding: 100px 0; text-align: center;
}

/* 13. Animations */
.fade-up {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }
.fade-up-delay-5 { transition-delay: 0.5s; }

/* Glow effects */
.glow-primary { box-shadow: var(--shadow-primary); }
.glow-accent { box-shadow: var(--shadow-accent); }

/* 14. Responsive */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .course-hero-inner { grid-template-columns: 1fr; }
  .course-hero-sidebar { position: static; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  :root { --header-h: 64px; }
  .nav, .header-cta { display: none; }
  .menu-toggle { display: flex; }
  .section { padding: 56px 0; }
  .section-lg { padding: 72px 0; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .outcome-list { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .social-box { padding: 32px 24px; }
  .price-card { padding: 24px; }
  .certificate-box { padding: 32px 24px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  table { font-size: 0.82rem; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  .section-header { margin-bottom: 36px; }
  .card { padding: 20px; }
  .feature-card { padding: 20px; }
  .process-step { gap: 16px; }
  .course-card-body { padding: 18px; }
}

/* Sticky CTA for mobile */
.sticky-cta {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--glass-bg); backdrop-filter: blur(20px);
  border-top: 1px solid var(--card-border);
  padding: 12px 20px; z-index: 900;
  gap: 12px;
}
@media (max-width: 768px) {
  .sticky-cta { display: flex; }
  .sticky-cta .btn { flex: 1; padding: 12px 16px; font-size: 0.88rem; }
}

/* Skeleton loader */
.skeleton {
  background: linear-gradient(90deg, var(--card-bg) 25%, rgba(255,255,255,0.08) 50%, var(--card-bg) 75%);
  background-size: 200% 100%;
  animation: skeleton-load 1.5s infinite;
  border-radius: var(--radius-sm);
}
@keyframes skeleton-load {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Print */
@media print {
  .header, .footer, .sticky-cta, .mobile-nav { display: none; }
  body { background: #fff; color: #000; }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}