/* ============================================================
   دیدبان هوشمند بازار — استایل‌های اختصاصی صفحه اصلی و تجربه زنده بازار
   Module: Didban Smart Market — Editorial Live-Market Experience v2.0
   Phase 1: Homepage Refinement (Mobile-First, Minimalist, Editorial, Zero-Overflow)
   ============================================================ */

:root {
  /* Editorial Light Base Palette */
  --didban-bg-light: #F7F7F5;
  --didban-surface: #FFFFFF;
  --didban-surface-hover: #FBFBFA;
  --didban-text-primary: #151515;
  --didban-text-secondary: #6B6B6B;
  --didban-text-muted: #949490;
  --didban-border: #E7E7E3;
  --didban-border-subtle: #F0F0EC;
  --didban-border-hairline: rgba(0, 0, 0, 0.06);
  
  /* Brand Gold Accent */
  --didban-gold: #C6A15B;
  --didban-gold-dark: #A9833D;
  --didban-gold-glow: rgba(198, 161, 91, 0.12);
  
  /* Financial Directional Colors */
  --didban-green: #15803D;
  --didban-green-bg: #F0FDF4;
  --didban-green-border: #BBF7D0;
  
  --didban-red: #B91C1C;
  --didban-red-bg: #FEF2F2;
  --didban-red-border: #FECACA;
  
  --didban-amber: #D97706;
  --didban-amber-bg: #FFFBEB;
  
  /* Dark Intelligence Layer */
  --didban-dark-bg: #0A0F1D;
  --didban-dark-surface: #111827;
  --didban-dark-border: rgba(255, 255, 255, 0.08);
  --didban-dark-text: #F8FAFC;
  --didban-dark-muted: #94A3B8;
  
  /* Radii & Shadows */
  --didban-radius-sm: 8px;
  --didban-radius-md: 14px;
  --didban-radius-lg: 20px;
  --didban-radius-full: 9999px;
  
  --didban-shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.03), 0 4px 12px rgba(0, 0, 0, 0.02);
  --didban-shadow-card: 0 2px 8px rgba(0, 0, 0, 0.03), 0 12px 28px rgba(0, 0, 0, 0.04);
}

/* ============================================================
   ۱) پوسته پایه صفحه اصلی (Didban Homepage Wrapper)
   ============================================================ */
.didban-homepage {
  background-color: var(--didban-bg-light);
  color: var(--didban-text-primary);
  font-family: 'Vazirmatn', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  direction: rtl;
  overflow-x: hidden;
  position: relative;
  z-index: 10;
  width: 100%;
  box-sizing: border-box;
}

.didban-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  box-sizing: border-box;
  width: 100%;
}

/* ============================================================
   ۲) ناوبری سرتاسری و نوار بالای موبایل (Global & Mobile Navbar)
   ============================================================ */
.didban-navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 14px 0;
  transition: background-color 240ms cubic-bezier(0.16, 1, 0.3, 1),
              border-color 240ms cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 240ms cubic-bezier(0.16, 1, 0.3, 1),
              padding 240ms cubic-bezier(0.16, 1, 0.3, 1);
  background-color: rgba(247, 247, 245, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  box-sizing: border-box;
}

.didban-navbar.scrolled {
  background-color: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--didban-border);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
  padding: 10px 0;
}

.didban-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 44px;
}

.didban-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--didban-text-primary);
  cursor: pointer;
  flex-shrink: 0;
  white-space: nowrap;
}

.didban-brand-logo {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--didban-surface);
  border: 1px solid var(--didban-border);
  padding: 3px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
  flex-shrink: 0;
}

.didban-brand-name {
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--didban-text-primary);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.didban-brand-name span {
  color: var(--didban-gold);
  font-weight: 700;
}

.didban-nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.didban-nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--didban-text-secondary);
  text-decoration: none;
  transition: color 160ms ease;
  position: relative;
  padding: 6px 0;
}

.didban-nav-link:hover {
  color: var(--didban-text-primary);
}

.didban-nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.didban-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 9px 20px;
  border-radius: var(--didban-radius-full);
  text-decoration: none;
  transition: all 180ms cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  border: 1px solid transparent;
  outline: none;
  white-space: nowrap;
  box-sizing: border-box;
}

.didban-btn-gold {
  background: linear-gradient(135deg, #C6A15B 0%, #B8924B 100%);
  color: #FFFFFF;
  border-color: #C6A15B;
  box-shadow: 0 2px 8px rgba(198, 161, 91, 0.25);
}

.didban-btn-gold:hover {
  background: linear-gradient(135deg, #D4AF37 0%, #C6A15B 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(198, 161, 91, 0.35);
}

.didban-btn-secondary {
  background-color: transparent;
  color: var(--didban-text-primary);
  border-color: var(--didban-border);
}

.didban-btn-secondary:hover {
  background-color: rgba(0, 0, 0, 0.04);
  border-color: #D1D1CB;
}

.didban-mobile-toggle {
  display: none;
  background: var(--didban-surface);
  border: 1px solid var(--didban-border);
  border-radius: 10px;
  width: 44px;
  height: 44px;
  font-size: 1.35rem;
  color: var(--didban-text-primary);
  cursor: pointer;
  padding: 0;
  align-items: center;
  justify-content: center;
  box-shadow: var(--didban-shadow-subtle);
  transition: all 160ms ease;
  flex-shrink: 0;
}

.didban-mobile-toggle:hover {
  background-color: var(--didban-bg-light);
  border-color: #D1D1CB;
}

/* دراور ناوبری اختصاصی موبایل (Mobile Navigation Drawer) */
.didban-drawer-overlay {
  position: fixed;
  inset: 0;
  z-index: 1050;
  background-color: rgba(10, 15, 29, 0.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 220ms ease, visibility 220ms ease;
}

.didban-drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

.didban-drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  right: 0;
  width: 82%;
  max-width: 320px;
  z-index: 1060;
  background: #FFFFFF;
  box-shadow: -8px 0 28px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  padding: 24px 20px;
  box-sizing: border-box;
  transform: translateX(100%);
  transition: transform 260ms cubic-bezier(0.16, 1, 0.3, 1);
  direction: rtl;
}

.didban-drawer.active {
  transform: translateX(0);
}

.didban-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--didban-border);
  margin-bottom: 20px;
}

.didban-drawer-close {
  background: var(--didban-bg-light);
  border: 1px solid var(--didban-border);
  color: var(--didban-text-secondary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 160ms ease;
}

.didban-drawer-close:hover {
  background-color: #E7E7E3;
  color: var(--didban-text-primary);
}

.didban-drawer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.didban-drawer-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--didban-text-primary);
  text-decoration: none;
  border-radius: var(--didban-radius-md);
  transition: background-color 160ms ease;
  min-height: 48px;
  box-sizing: border-box;
}

.didban-drawer-link:hover, .didban-drawer-link:active {
  background-color: var(--didban-bg-light);
  color: var(--didban-gold-dark);
}

.didban-drawer-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--didban-border);
}

.didban-drawer-cta {
  width: 100%;
  min-height: 48px;
  font-size: 0.98rem;
}

/* ============================================================
   ۳) بخش هیرو (Hero Section — Editorial Live Market)
   ============================================================ */
.didban-hero-section {
  padding-top: 130px;
  padding-bottom: 72px;
  min-height: 84vh;
  display: flex;
  align-items: center;
  position: relative;
  box-sizing: border-box;
}

.didban-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  width: 100%;
}

.didban-hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.didban-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--didban-gold-dark);
  background-color: var(--didban-gold-glow);
  border: 1px solid rgba(198, 161, 91, 0.25);
  padding: 6px 14px;
  border-radius: var(--didban-radius-full);
  margin-bottom: 22px;
}

.didban-live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--didban-green);
  box-shadow: 0 0 0 0 rgba(21, 128, 61, 0.7);
  animation: didban-pulse 2s infinite;
}

@keyframes didban-pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(21, 128, 61, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 5px rgba(21, 128, 61, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(21, 128, 61, 0); }
}

.didban-hero-title {
  font-size: clamp(2.4rem, 4.8vw, 4.2rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--didban-text-primary);
  margin: 0 0 20px 0;
}

.didban-hero-title span.didban-accent {
  color: var(--didban-gold);
  display: inline-block;
  position: relative;
}

.didban-hero-desc {
  font-size: clamp(1.02rem, 1.35vw, 1.18rem);
  font-weight: 400;
  line-height: 1.8;
  color: var(--didban-text-secondary);
  max-width: 560px;
  margin: 0 0 32px 0;
}

.didban-hero-ctas {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* کارت‌های پیش‌نمایش بازار در هیرو (Hero Live Market Preview) */
.didban-hero-preview-card {
  background-color: var(--didban-surface);
  border: 1px solid var(--didban-border);
  border-radius: var(--didban-radius-lg);
  padding: 24px;
  box-shadow: var(--didban-shadow-card);
  position: relative;
  box-sizing: border-box;
  width: 100%;
}

.didban-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--didban-border-subtle);
}

.didban-preview-title {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--didban-text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.didban-preview-time {
  font-size: 0.75rem;
  color: var(--didban-text-muted);
}

.didban-preview-assets-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 18px;
}

.didban-hero-asset-tile {
  background-color: var(--didban-bg-light);
  border: 1px solid var(--didban-border);
  border-radius: var(--didban-radius-md);
  padding: 13px 15px;
  display: flex;
  flex-direction: column;
  transition: transform 180ms ease, border-color 180ms ease;
  cursor: pointer;
  box-sizing: border-box;
}

.didban-hero-asset-tile:hover {
  transform: translateY(-2px);
  border-color: #D6D6D0;
}

.didban-tile-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.didban-tile-symbol {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--didban-text-secondary);
}

.didban-tile-change {
  font-size: 0.8rem;
  font-weight: 700;
  direction: ltr;
  display: flex;
  align-items: center;
  gap: 2px;
}

.didban-tile-change.pos { color: var(--didban-green); }
.didban-tile-change.neg { color: var(--didban-red); }

.didban-tile-price {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--didban-text-primary);
  margin-bottom: 2px;
}

.didban-tile-unit {
  font-size: 0.72rem;
  color: var(--didban-text-muted);
}

.didban-hero-pulse-wrap {
  padding-top: 14px;
  border-top: 1px solid var(--didban-border-subtle);
}

.didban-pulse-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--didban-text-secondary);
  margin-bottom: 8px;
}

.didban-pulse-svg {
  width: 100%;
  height: 44px;
  overflow: visible;
}

/* ============================================================
   ۴) ساختار بخش‌های پنج‌گانه تحریریه (Section Architecture)
   ============================================================ */
.didban-section {
  padding: 88px 0;
  border-top: 1px solid var(--didban-border);
  position: relative;
  box-sizing: border-box;
}

.didban-section-head {
  max-width: 640px;
  margin-bottom: 48px;
}

.didban-section-label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--didban-gold);
  margin-bottom: 10px;
  display: block;
}

.didban-section-heading {
  font-size: clamp(1.85rem, 3.2vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.25;
  color: var(--didban-text-primary);
  margin: 0 0 14px 0;
}

.didban-section-desc {
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--didban-text-secondary);
  margin: 0;
}

/* بخش ۰۱: بازار در یک نگاه */
.didban-market-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 18px;
}

.didban-asset-card {
  background-color: var(--didban-surface);
  border: 1px solid var(--didban-border);
  border-radius: var(--didban-radius-md);
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
  cursor: pointer;
  box-sizing: border-box;
}

.didban-asset-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--didban-shadow-card);
  border-color: #D4D4CD;
}

.didban-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 14px;
}

.didban-asset-meta {
  display: flex;
  flex-direction: column;
}

.didban-asset-symbol {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--didban-text-muted);
  text-transform: uppercase;
}

.didban-asset-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--didban-text-primary);
}

.didban-status-badge {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--didban-radius-full);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.didban-status-badge.live {
  background-color: var(--didban-green-bg);
  color: var(--didban-green);
  border: 1px solid var(--didban-green-border);
}

.didban-status-badge.manual {
  background-color: var(--didban-amber-bg);
  color: var(--didban-amber);
  border: 1px solid #FDE68A;
}

.didban-status-badge.derived {
  background-color: #F3E8FF;
  color: #7E22CE;
  border: 1px solid #E9D5FF;
}

.didban-status-badge.unavail {
  background-color: #F3F4F6;
  color: #6B7280;
  border: 1px solid #E5E7EB;
}

.didban-card-mid {
  margin-bottom: 14px;
}

.didban-card-price {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--didban-text-primary);
  margin-bottom: 2px;
}

.didban-card-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--didban-border-subtle);
}

.didban-card-change {
  font-size: 0.86rem;
  font-weight: 700;
  direction: ltr;
}

.didban-sparkline-canvas {
  width: 90px;
  height: 28px;
}

/* بخش ۰۲: حرکت بازار */
.didban-movement-box {
  background-color: var(--didban-surface);
  border: 1px solid var(--didban-border);
  border-radius: var(--didban-radius-lg);
  padding: 28px;
  box-shadow: var(--didban-shadow-card);
  box-sizing: border-box;
}

.didban-movement-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 14px;
}

.didban-timeframe-group {
  display: inline-flex;
  background-color: var(--didban-bg-light);
  padding: 3px;
  border-radius: var(--didban-radius-full);
  border: 1px solid var(--didban-border);
}

.didban-tf-btn {
  background: transparent;
  border: none;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: var(--didban-radius-full);
  color: var(--didban-text-secondary);
  cursor: pointer;
  transition: all 160ms ease;
}

.didban-tf-btn.active {
  background-color: var(--didban-surface);
  color: var(--didban-text-primary);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

.didban-movement-asset-select {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.didban-chip-btn {
  background-color: var(--didban-bg-light);
  border: 1px solid var(--didban-border);
  border-radius: var(--didban-radius-full);
  padding: 5px 12px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--didban-text-secondary);
  cursor: pointer;
  transition: all 160ms ease;
}

.didban-chip-btn.active {
  background-color: var(--didban-text-primary);
  color: #FFFFFF;
  border-color: var(--didban-text-primary);
}

.didban-movement-chart-area {
  width: 100%;
  height: 300px;
  position: relative;
}

/* بخش ۰۳: ارتباط بازارها */
.didban-relationships-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
  align-items: center;
}

.didban-relation-diagram-box {
  background-color: var(--didban-surface);
  border: 1px solid var(--didban-border);
  border-radius: var(--didban-radius-lg);
  padding: 32px 24px;
  box-shadow: var(--didban-shadow-card);
  position: relative;
  box-sizing: border-box;
}

.didban-rel-node-graph {
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
}

.didban-rel-core-node {
  background: linear-gradient(135deg, #151515 0%, #2A2A2A 100%);
  color: #FFFFFF;
  border-radius: var(--didban-radius-md);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.didban-rel-branches {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}

.didban-rel-branch-node {
  background-color: var(--didban-bg-light);
  border: 1px solid var(--didban-border);
  border-radius: var(--didban-radius-md);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: transform 160ms ease;
  box-sizing: border-box;
}

.didban-rel-branch-node:hover {
  transform: translateY(-2px);
  border-color: var(--didban-gold);
}

.didban-rel-tag {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--didban-gold-dark);
}

.didban-relation-insight-card {
  background-color: #FFFFFF;
  border: 1px solid var(--didban-border);
  border-left: 4px solid var(--didban-gold);
  border-radius: var(--didban-radius-md);
  padding: 24px;
  box-shadow: var(--didban-shadow-subtle);
  box-sizing: border-box;
}

.didban-insight-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--didban-text-primary);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.didban-insight-body {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--didban-text-secondary);
  margin-bottom: 14px;
}

.didban-formula-chip {
  display: inline-block;
  background-color: var(--didban-bg-light);
  border: 1px dashed var(--didban-border);
  border-radius: var(--didban-radius-sm);
  padding: 7px 12px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--didban-text-primary);
  direction: ltr;
}

/* بخش ۰۴: لایه هوشمند دیدبان (Dark Mode Section) */
.didban-section-dark {
  background-color: var(--didban-dark-bg);
  color: var(--didban-dark-text);
  border-top-color: var(--didban-dark-border);
}

.didban-section-dark .didban-section-heading { color: #FFFFFF; }
.didban-section-dark .didban-section-desc { color: var(--didban-dark-muted); }

.didban-ai-card-wrap {
  max-width: 800px;
  margin: 0 auto;
}

.didban-ai-card {
  background: linear-gradient(145deg, #111827 0%, #0F172A 100%);
  border: 1px solid rgba(198, 161, 91, 0.28);
  border-radius: var(--didban-radius-lg);
  padding: 32px 28px;
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.35);
  position: relative;
  overflow: hidden;
  box-sizing: border-box;
}

.didban-ai-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #C6A15B, transparent);
}

.didban-ai-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.didban-ai-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--didban-gold);
}

.didban-confidence-pill {
  font-size: 0.74rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--didban-radius-full);
  background-color: rgba(21, 128, 61, 0.2);
  color: #4ADE80;
  border: 1px solid rgba(74, 222, 128, 0.3);
}

.didban-ai-card-body {
  font-size: 1.1rem;
  line-height: 1.85;
  color: #F1F5F9;
  margin-bottom: 24px;
  font-weight: 400;
}

.didban-ai-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.78rem;
  color: var(--didban-dark-muted);
  flex-wrap: wrap;
  gap: 8px;
}

/* بخش ۰۵: فرآیند عملکرد دیدبان */
.didban-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.didban-step-card {
  background-color: var(--didban-surface);
  border: 1px solid var(--didban-border);
  border-radius: var(--didban-radius-md);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  transition: transform 180ms ease, border-color 180ms ease;
  box-sizing: border-box;
}

.didban-step-card:hover {
  transform: translateY(-2px);
  border-color: var(--didban-gold);
}

.didban-step-num {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--didban-gold);
  margin-bottom: 12px;
  line-height: 1;
}

.didban-step-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--didban-text-primary);
  margin-bottom: 8px;
}

.didban-step-desc {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--didban-text-secondary);
  margin: 0;
}

/* بخش فراخوان نهایی */
.didban-final-cta-section {
  background-color: var(--didban-dark-bg);
  color: #FFFFFF;
  padding: 88px 0;
  text-align: center;
  border-top: 1px solid var(--didban-dark-border);
  box-sizing: border-box;
}

.didban-final-cta-box {
  max-width: 600px;
  margin: 0 auto;
}

.didban-final-heading {
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.didban-final-desc {
  font-size: 1.08rem;
  color: var(--didban-dark-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}

/* فوتر تحریریه دیدبان */
.didban-footer {
  background-color: #060913;
  color: var(--didban-dark-muted);
  padding: 36px 0 28px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.85rem;
  box-sizing: border-box;
}

.didban-footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.didban-footer-brand {
  font-weight: 700;
  color: #FFFFFF;
}

.didban-footer-links {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}

.didban-footer-link {
  color: var(--didban-dark-muted);
  text-decoration: none;
  transition: color 160ms ease;
}

.didban-footer-link:hover { color: #FFFFFF; }

/* ============================================================
   ۵) مودال اختصاصی هویت و ورود لوکس (Dedicated Luxe Brand Modal)
   ============================================================ */
.didban-auth-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background-color: rgba(5, 8, 15, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 220ms ease, visibility 220ms ease;
  box-sizing: border-box;
}

.didban-auth-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.didban-auth-card {
  width: 100%;
  max-width: 440px;
  background: #0A0F1D;
  border: 1px solid rgba(198, 161, 91, 0.35);
  border-radius: var(--didban-radius-lg);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  color: #F8FAFC;
  padding: 30px 24px;
  position: relative;
  transform: translateY(16px) scale(0.98);
  transition: transform 240ms cubic-bezier(0.16, 1, 0.3, 1);
  direction: rtl;
  box-sizing: border-box;
}

.didban-auth-modal-overlay.active .didban-auth-card {
  transform: translateY(0) scale(1);
}

.didban-auth-close-btn {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #94A3B8;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 160ms ease;
}

.didban-auth-close-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
}

.didban-auth-brand-head {
  text-align: center;
  margin-bottom: 22px;
}

.didban-auth-brand-head h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: #FFFFFF;
  margin: 0 0 4px 0;
}

.didban-auth-brand-head h2 span { color: #C6A15B; }
.didban-auth-brand-head p { font-size: 0.85rem; color: #94A3B8; margin: 0; }

.didban-auth-tabs {
  display: flex;
  background-color: #141A29;
  border-radius: var(--didban-radius-full);
  padding: 4px;
  margin-bottom: 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.didban-auth-tab-btn {
  flex: 1;
  background: none;
  border: none;
  padding: 8px 0;
  font-size: 0.86rem;
  font-weight: 600;
  color: #94A3B8;
  border-radius: var(--didban-radius-full);
  cursor: pointer;
  transition: all 160ms ease;
  min-height: 40px;
}

.didban-auth-tab-btn.active {
  background-color: #C6A15B;
  color: #0A0F1D;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(198, 161, 91, 0.3);
}

.didban-auth-form-group {
  margin-bottom: 16px;
}

.didban-auth-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: #CBD5E1;
  margin-bottom: 6px;
}

.didban-auth-input {
  width: 100%;
  background-color: #141A29;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--didban-radius-sm);
  padding: 12px 14px;
  color: #FFFFFF;
  font-size: 0.92rem;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
  box-sizing: border-box;
  min-height: 46px;
}

.didban-auth-input:focus {
  border-color: #C6A15B;
  box-shadow: 0 0 0 3px rgba(198, 161, 91, 0.2);
}

.didban-auth-submit-btn {
  width: 100%;
  padding: 13px;
  font-size: 0.98rem;
  font-weight: 700;
  background: linear-gradient(135deg, #C6A15B 0%, #B8924B 100%);
  color: #0A0F1D;
  border: none;
  border-radius: var(--didban-radius-sm);
  cursor: pointer;
  transition: all 160ms ease;
  box-shadow: 0 4px 14px rgba(198, 161, 91, 0.3);
  margin-top: 6px;
  min-height: 48px;
}

.didban-auth-submit-btn:hover {
  background: linear-gradient(135deg, #D4AF37 0%, #C6A15B 100%);
  transform: translateY(-1px);
}

.didban-auth-feedback {
  padding: 10px 14px;
  border-radius: var(--didban-radius-sm);
  font-size: 0.84rem;
  margin-top: 14px;
  display: none;
}

.didban-auth-feedback.error {
  background-color: rgba(185, 28, 28, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #FCA5A5;
  display: block;
}

.didban-auth-feedback.success {
  background-color: rgba(21, 128, 61, 0.15);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #86EFAC;
  display: block;
}

/* ============================================================
   ۶) انطباق بی‌نقص واکنش‌گرایی در کلیه نقاط شکست (Responsive Breakpoints)
   ============================================================ */
@media (max-width: 960px) {
  .didban-hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .didban-relationships-grid {
    grid-template-columns: 1fr;
  }
  .didban-steps-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .didban-nav-menu {
    display: none;
  }
  .didban-nav-actions .didban-btn {
    display: none;
  }
  .didban-mobile-toggle {
    display: flex;
  }
  .didban-brand-name {
    font-size: 1.05rem;
  }
  .didban-steps-grid {
    grid-template-columns: 1fr;
  }
  .didban-rel-branches {
    grid-template-columns: 1fr;
  }
  .didban-hero-section {
    padding-top: 96px;
    padding-bottom: 48px;
  }
  .didban-hero-title {
    font-size: clamp(2rem, 7.5vw, 3.1rem);
    margin-bottom: 16px;
  }
  .didban-hero-ctas {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }
  .didban-hero-ctas .didban-btn {
    width: 100%;
    min-height: 48px;
    font-size: 1rem;
  }
  .didban-hero-preview-card {
    padding: 18px 16px;
  }
  .didban-auth-modal-overlay {
    align-items: flex-end;
    padding: 0;
  }
  .didban-auth-card {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    max-height: 90dvh;
    overflow-y: auto;
  }
}

@media (max-width: 380px) {
  .didban-container {
    padding: 0 16px;
  }
  .didban-preview-assets-grid {
    grid-template-columns: 1fr;
  }
  .didban-brand-name {
    font-size: 0.98rem;
  }
  .didban-brand-logo {
    width: 32px;
    height: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .didban-live-dot {
    animation: none;
  }
  .didban-btn,
  .didban-asset-card,
  .didban-step-card,
  .didban-auth-card,
  .didban-drawer {
    transition: none !important;
  }
}