/* ============================================
   Re-Kit Landing Page CSS
   ============================================ */

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-h);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(87,242,135,0.08) 0%, transparent 70%),
              radial-gradient(ellipse 50% 40% at 80% 60%, rgba(50,224,161,0.05) 0%, transparent 60%);
  pointer-events: none;
}
[data-theme="light"] .hero-bg {
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(87,242,135,0.12) 0%, transparent 70%);
}
.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.particle {
  position: absolute;
  width: 3px; height: 3px;
  background: var(--primary);
  border-radius: 50%;
  opacity: 0.3;
  animation: float-particle linear infinite;
}
@keyframes float-particle {
  0% { transform: translateY(100vh) translateX(0); opacity: 0; }
  10% { opacity: 0.4; }
  90% { opacity: 0.2; }
  100% { transform: translateY(-100px) translateX(30px); opacity: 0; }
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding-top: 40px;
  padding-bottom: 80px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(87,242,135,0.1);
  border: 1px solid rgba(87,242,135,0.25);
  border-radius: var(--radius-full);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  animation: pulse-badge 3s ease-in-out infinite;
}
@keyframes pulse-badge {
  0%,100% { box-shadow: 0 0 0 0 rgba(87,242,135,0); }
  50% { box-shadow: 0 0 0 8px rgba(87,242,135,0); }
}
.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 20px;
}
.hero-title-line { display: block; }
.hero-title-line.primary { color: var(--primary); }
.hero-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  max-width: 560px;
  line-height: 1.8;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}
.hero-stat { text-align: center; }
.hero-stat-num {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}
.hero-stat-label { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; display: block; }
.hero-stat-divider { width: 1px; height: 40px; background: var(--border); }
.hero-mascot {
  position: absolute;
  bottom: 0; right: -40px;
  width: 400px;
  z-index: 1;
  animation: float-mascot 4s ease-in-out infinite;
  pointer-events: none;
}
[dir="rtl"] .hero-mascot { right: auto; left: -40px; transform: scaleX(-1); }
@keyframes float-mascot {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}
[dir="rtl"] .hero-mascot { animation: float-mascot-rtl 4s ease-in-out infinite; }
@keyframes float-mascot-rtl {
  0%,100% { transform: scaleX(-1) translateY(0); }
  50% { transform: scaleX(-1) translateY(-15px); }
}
.hero-scroll-hint {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  animation: bounce-down 2s ease-in-out infinite;
}
@keyframes bounce-down {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}
.scroll-arrow { font-size: 1.2rem; margin-top: 4px; }

/* ---- Features Grid ---- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}
.feature-card:hover {
  border-color: rgba(87,242,135,0.2);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.feature-card:hover::before { opacity: 1; }
.feature-icon {
  font-size: 2.2rem;
  margin-bottom: 14px;
  display: block;
}
.feature-card h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
  color: var(--text-primary);
}
.feature-card p { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.7; }

/* ---- How It Works ---- */
.how-section { background: var(--bg-2); }
.steps-grid {
  display: flex;
  align-items: center;
  gap: 20px;
  justify-content: center;
}
.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  flex: 1;
  max-width: 280px;
  position: relative;
  transition: all var(--transition);
}
.step-card:hover {
  border-color: rgba(87,242,135,0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.step-num {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #0A0F1C;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 3px 12px;
  border-radius: var(--radius-full);
}
.step-icon { font-size: 2.5rem; margin-bottom: 12px; margin-top: 8px; }
.step-card h3 { font-size: 1rem; margin-bottom: 8px; }
.step-card p { font-size: 0.85rem; color: var(--text-secondary); }
.step-arrow {
  font-size: 2rem;
  color: var(--primary);
  opacity: 0.5;
  flex-shrink: 0;
}
[dir="rtl"] .step-arrow { transform: scaleX(-1); }

/* ---- Reko Section ---- */
.reko-section { background: var(--bg-1); }
.reko-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.reko-modes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 20px 0;
}
.reko-mode-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  transition: all var(--transition);
}
.reko-mode-item:hover {
  border-color: var(--primary);
  background: var(--primary-glow);
  color: var(--primary);
}
.reko-chat-demo {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.reko-chat-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  font-size: 0.9rem;
}
.reko-online {
  width: 8px; height: 8px;
  background: var(--primary);
  border-radius: 50%;
  margin-left: auto;
  animation: glow 2s ease-in-out infinite;
}
[dir="rtl"] .reko-online { margin-left: 0; margin-right: auto; }
.reko-chat-body { padding: 20px; display: flex; flex-direction: column; gap: 12px; }
.demo-msg {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 0.85rem;
  line-height: 1.6;
  max-width: 85%;
}
.demo-msg.user {
  background: var(--primary-glow);
  border: 1px solid rgba(87,242,135,0.2);
  color: var(--primary);
  align-self: flex-end;
}
.demo-msg.ai {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  white-space: pre-line;
}

/* ---- CTA ---- */
.cta-section { background: var(--bg-2); }
.cta-box {
  position: relative;
  background: linear-gradient(135deg, rgba(87,242,135,0.05), rgba(50,224,161,0.03));
  border: 1px solid rgba(87,242,135,0.2);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  text-align: center;
  overflow: hidden;
}
.cta-glow {
  position: absolute;
  top: -100px; left: 50%;
  transform: translateX(-50%);
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(87,242,135,0.12), transparent 70%);
  pointer-events: none;
}
.cta-mascot {
  width: 100px;
  margin: 0 auto 20px;
  animation: float-mascot 4s ease-in-out infinite;
}
.cta-content h2 { font-size: 2.2rem; margin-bottom: 12px; }
.cta-content p { color: var(--text-secondary); margin-bottom: 28px; font-size: 1.05rem; }
.cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .hero-mascot { width: 300px; }
  .reko-showcase { grid-template-columns: 1fr; gap: 40px; }
  .features-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 768px) {
  .hero-mascot { display: none; }
  .steps-grid { flex-direction: column; }
  .step-arrow { transform: rotate(90deg); }
  [dir="rtl"] .step-arrow { transform: rotate(90deg); }
  .features-grid { grid-template-columns: 1fr; }
  .reko-modes { grid-template-columns: 1fr; }
  .hero-stats { gap: 16px; }
  .hero-stat-divider { display: none; }
  .cta-box { padding: 40px 20px; }
}