/* ============================================
   صفحة Landing (الصفحة الرئيسية)
   ✅ تصميم One UI عصري
   ============================================ */

/* ✅ إصلاح الارتفاع (تجاوز common.css) */
html:has(body.landing-page) {
  height: auto !important;
  overflow-y: auto !important;
}

body.landing-page {
  height: auto !important;
  min-height: 100vh !important;
  overflow-x: hidden !important;
  overflow-y: auto !important;
  background: #ffffff;
  color: #171717;
  font-family: system-ui, -apple-system, sans-serif;
  margin: 0;
  padding: 0;
  direction: inherit;
  display: block;
}

/* ══════════════════════════════════════════
   Header
   ══════════════════════════════════════════ */
.landing-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid #f0f0f0;
  z-index: 100;
}

.landing-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.landing-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #171717;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.landing-logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #171717 0%, #404040 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 18px;
  flex-shrink: 0;
}

.landing-logo-icon.small {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  font-size: 14px;
}

.landing-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.landing-nav a {
  padding: 8px 16px;
  border-radius: 10px;
  text-decoration: none;
  color: #404040;
  font-size: 14px;
  font-weight: 600;
  transition: background 0.15s, color 0.15s;
}

.landing-nav a:hover {
  background: #f5f5f5;
  color: #171717;
}

.landing-btn-login {
  background: #171717 !important;
  color: #ffffff !important;
}

.landing-btn-login:hover {
  background: #404040 !important;
}

/* ══════════════════════════════════════════
   Hero
   ══════════════════════════════════════════ */
.landing-hero {
  padding: 80px 24px 100px;
  text-align: center;
  background: linear-gradient(180deg, #ffffff 0%, #fafafa 100%);
  position: relative;
  overflow: hidden;
}

.landing-hero::before {
  content: '';
  position: absolute;
  top: -100px;
  inset-inline-start: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

[dir="rtl"] .landing-hero::before {
  transform: translateX(50%);
}

.landing-hero-inner {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.landing-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  background: #e8f0fe;
  color: #1a73e8;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 20px;
}

.landing-hero-title {
  font-size: 48px;
  font-weight: 900;
  line-height: 1.15;
  color: #171717;
  margin: 0 0 20px;
  letter-spacing: -1.5px;
}

.landing-hero-subtitle {
  font-size: 18px;
  line-height: 1.7;
  color: #6b7280;
  margin: 0 0 32px;
  max-width: 640px;
  margin-inline: auto;
}

.landing-hero-cta {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.landing-hero-trust {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}

.landing-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: #6b7280;
  font-weight: 600;
}

.landing-trust-item i {
  color: #2563eb;
  font-size: 16px;
}

/* ══════════════════════════════════════════
   Buttons
   ══════════════════════════════════════════ */
.landing-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 100px;
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
  transition: all 0.15s ease;
  cursor: pointer;
  border: none;
  font-family: inherit;
  white-space: nowrap;
}

.landing-btn-primary {
  background: #171717;
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(23, 23, 23, 0.2);
}

.landing-btn-primary:hover {
  background: #404040;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(23, 23, 23, 0.25);
}

.landing-btn-secondary {
  background: #f5f5f5;
  color: #171717;
  border: 1px solid #e5e5e5;
}

.landing-btn-secondary:hover {
  background: #e5e5e5;
  transform: translateY(-2px);
}

.landing-btn-full {
  width: 100%;
}

.landing-btn-large {
  padding: 18px 40px;
  font-size: 17px;
}

/* ══════════════════════════════════════════
   Section
   ══════════════════════════════════════════ */
.landing-section {
  padding: 80px 24px;
}

.landing-section-gray {
  background: #fafafa;
}

.landing-section-header {
  max-width: 700px;
  margin: 0 auto 60px;
  text-align: center;
}

.landing-section-header h2 {
  font-size: 36px;
  font-weight: 900;
  color: #171717;
  margin: 0 0 12px;
  letter-spacing: -1px;
}

.landing-section-header p {
  font-size: 17px;
  color: #6b7280;
  margin: 0;
  line-height: 1.6;
}

/* ══════════════════════════════════════════
   Features Grid
   ══════════════════════════════════════════ */
.landing-features-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.landing-feature-card {
  background: #ffffff;
  border: 1px solid #f0f0f0;
  border-radius: 20px;
  padding: 28px 24px;
  transition: all 0.2s ease;
}

.landing-feature-card:hover {
  border-color: #e5e5e5;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  transform: translateY(-2px);
}

.landing-feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 16px;
}

.landing-feature-icon.icon-blue { background: #e8f0fe; color: #1a73e8; }
.landing-feature-icon.icon-green { background: #e6f4ea; color: #1e8e3e; }
.landing-feature-icon.icon-orange { background: #fef3e2; color: #ea8600; }
.landing-feature-icon.icon-purple { background: #f3e8fd; color: #8e24aa; }
.landing-feature-icon.icon-red { background: #fce8e6; color: #d93025; }
.landing-feature-icon.icon-teal { background: #e0f2f1; color: #00897b; }

.landing-feature-card h3 {
  font-size: 18px;
  font-weight: 800;
  color: #171717;
  margin: 0 0 8px;
}

.landing-feature-card p {
  font-size: 14px;
  color: #6b7280;
  line-height: 1.6;
  margin: 0;
}

/* ══════════════════════════════════════════
   Pricing Grid
   ══════════════════════════════════════════ */
.landing-pricing-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  align-items: stretch;
}

.landing-price-card {
  background: #ffffff;
  border: 2px solid #e5e5e5;
  border-radius: 24px;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.2s ease;
}

.landing-price-card:hover {
  border-color: #d4d4d4;
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
}

.landing-price-card.featured {
  border-color: #2563eb;
  background: linear-gradient(180deg, #ffffff 0%, #f8faff 100%);
  box-shadow: 0 12px 32px rgba(37, 99, 235, 0.12);
}

.landing-price-badge {
  position: absolute;
  top: -12px;
  inset-inline-start: 50%;
  transform: translateX(-50%);
  background: #2563eb;
  color: #ffffff;
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
  white-space: nowrap;
}

[dir="rtl"] .landing-price-badge {
  transform: translateX(50%);
}

.landing-price-card h3 {
  font-size: 20px;
  font-weight: 800;
  color: #171717;
  margin: 0 0 16px;
  text-align: center;
}

.landing-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
  margin-bottom: 24px;
}

.landing-price-value {
  font-size: 44px;
  font-weight: 900;
  color: #171717;
  line-height: 1;
  letter-spacing: -1.5px;
}

.landing-price-currency {
  font-size: 16px;
  font-weight: 700;
  color: #6b7280;
}

.landing-price-period {
  font-size: 13px;
  color: #a3a3a3;
  font-weight: 500;
}

.landing-price-features {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.landing-price-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: #404040;
  padding: 10px 12px;
  background: #fafafa;
  border-radius: 12px;
}

.landing-price-features li::before {
  content: '✓';
  color: #2563eb;
  font-weight: 900;
  flex-shrink: 0;
}

/* ══════════════════════════════════════════
   CTA Section
   ══════════════════════════════════════════ */
.landing-cta-section {
  padding: 60px 24px 80px;
}

.landing-cta-box {
  max-width: 720px;
  margin: 0 auto;
  background: linear-gradient(135deg, #171717 0%, #404040 100%);
  border-radius: 28px;
  padding: 60px 32px;
  text-align: center;
  color: #ffffff;
  box-shadow: 0 20px 60px rgba(23, 23, 23, 0.25);
}

.landing-cta-box h2 {
  font-size: 32px;
  font-weight: 900;
  margin: 0 0 12px;
  letter-spacing: -1px;
}

.landing-cta-box p {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.75);
  margin: 0 0 28px;
  line-height: 1.6;
}

.landing-cta-box .landing-btn-primary {
  background: #ffffff;
  color: #171717;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.landing-cta-box .landing-btn-primary:hover {
  background: #f5f5f5;
}

/* ══════════════════════════════════════════
   Footer
   ══════════════════════════════════════════ */
.landing-footer {
  background: #fafafa;
  border-top: 1px solid #f0f0f0;
  padding: 48px 24px 32px;
}

.landing-footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
  text-align: center;
}

.landing-footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 800;
  color: #171717;
}

.landing-footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.landing-footer-links a {
  color: #6b7280;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: color 0.15s;
}

.landing-footer-links a:hover {
  color: #171717;
}

.landing-footer-contact a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #6b7280;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}

.landing-footer-contact a:hover {
  color: #171717;
}

.landing-footer-copy {
  color: #a3a3a3;
  font-size: 13px;
  margin: 8px 0 0;
}

/* ══════════════════════════════════════════
   Responsive
   ══════════════════════════════════════════ */
@media (max-width: 768px) {
  .landing-nav a:not(.landing-btn-login) {
    display: none;
  }

  .landing-hero {
    padding: 60px 20px 80px;
  }

  .landing-hero-title {
    font-size: 32px;
    letter-spacing: -1px;
  }

  .landing-hero-subtitle {
    font-size: 15px;
  }

  .landing-hero-trust {
    gap: 16px;
  }

  .landing-trust-item {
    font-size: 12px;
  }

  .landing-section {
    padding: 60px 20px;
  }

  .landing-section-header h2 {
    font-size: 26px;
  }

  .landing-section-header p {
    font-size: 15px;
  }

  .landing-features-grid,
  .landing-pricing-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .landing-cta-box {
    padding: 40px 24px;
    border-radius: 24px;
  }

  .landing-cta-box h2 {
    font-size: 24px;
  }

  .landing-footer {
    padding: 32px 20px 24px;
  }
}

@media (max-width: 480px) {
  .landing-header-inner {
    padding: 12px 16px;
  }

  .landing-logo {
    font-size: 18px;
  }

  .landing-hero-title {
    font-size: 28px;
  }

  .landing-btn {
    padding: 12px 22px;
    font-size: 14px;
  }

  .landing-btn-large {
    padding: 16px 32px;
    font-size: 15px;
  }

  .landing-price-value {
    font-size: 36px;
  }
}