.chat-demo-section {
  position: relative;
}

.chat-demo-shell {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background:
    radial-gradient(circle at 15% 20%, rgba(56, 189, 248, 0.22), transparent 35%),
    radial-gradient(circle at 80% 10%, rgba(168, 85, 247, 0.2), transparent 30%),
    linear-gradient(135deg, rgba(10, 16, 38, 0.86), rgba(13, 17, 35, 0.65));
  border-radius: 1.5rem;
  padding: 1.5rem;
  box-shadow: 0 25px 45px rgba(2, 6, 23, 0.6), 0 0 0 1px rgba(125, 211, 252, 0.08);
  backdrop-filter: blur(14px);
}

.chat-demo-shell::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.2) 0.7px, transparent 1px);
  background-size: 3px 3px;
  opacity: 0.06;
}

.chat-demo-kicker {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid rgba(125, 211, 252, 0.45);
  background: rgba(14, 116, 144, 0.12);
  padding: 0.3rem 0.85rem;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #c7e8ff;
}

.chat-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.chat-tab {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  padding: 0.5rem 0.95rem;
  background: rgba(15, 23, 42, 0.5);
  color: #d9e8ff;
  font-size: 0.86rem;
  font-weight: 600;
  transition: all 0.25s ease;
}

.chat-tab.is-active,
.chat-tab:hover {
  border-color: rgba(125, 211, 252, 0.7);
  background: linear-gradient(145deg, rgba(59, 130, 246, 0.34), rgba(139, 92, 246, 0.26));
  box-shadow: 0 10px 22px rgba(56, 189, 248, 0.15);
}

.chat-demo-layout {
  display: grid;
  grid-template-columns: minmax(235px, 290px) 1fr;
  gap: 1rem;
}

.chat-conversation-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.chat-conversation-card {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0.95rem;
  padding: 0.8rem;
  background: rgba(15, 23, 42, 0.42);
  transition: all 0.22s ease;
}

.chat-conversation-card.is-highlighted {
  border-color: rgba(125, 211, 252, 0.58);
  box-shadow: 0 12px 28px rgba(14, 116, 144, 0.22);
  transform: translateY(-1px);
}

.chat-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.chat-meta strong {
  font-size: 0.92rem;
}

.chat-meta time {
  font-size: 0.72rem;
  color: #94a3b8;
}

.chat-status {
  display: inline-flex;
  margin-top: 0.4rem;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.2rem 0.55rem;
}

.chat-status.new {
  color: #a5f3fc;
  border-color: rgba(34, 211, 238, 0.45);
}

.chat-status.progress {
  color: #bfdbfe;
  border-color: rgba(96, 165, 250, 0.45);
}

.chat-status.closed {
  color: #bbf7d0;
  border-color: rgba(74, 222, 128, 0.45);
}

.chat-window {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 1rem;
  background: rgba(2, 6, 23, 0.58);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 15px 25px rgba(15, 23, 42, 0.45);
  min-height: 430px;
  display: flex;
  flex-direction: column;
}

.chat-window-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.95rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.chat-status-dot {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border-radius: 999px;
  border: 1px solid rgba(74, 222, 128, 0.45);
  background: rgba(22, 163, 74, 0.16);
  color: #bbf7d0;
  padding: 0.25rem 0.65rem;
  font-size: 0.75rem;
}

.chat-status-dot::before {
  content: '';
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: #86efac;
  box-shadow: 0 0 8px rgba(74, 222, 128, 0.85);
}

.chat-messages {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  overflow-y: auto;
  max-height: 330px;
}

.chat-message {
  display: flex;
  align-items: flex-end;
  gap: 0.55rem;
  opacity: 0;
  transform: translateY(8px);
  animation: msg-in 340ms ease forwards;
}

.chat-message.is-user {
  flex-direction: row-reverse;
}

.chat-avatar {
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(15, 23, 42, 0.92);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: #bfdbfe;
  flex-shrink: 0;
}

.chat-avatar img {
  width: 1.2rem;
  height: 1.2rem;
  object-fit: contain;
}

.chat-bubble {
  max-width: min(78%, 500px);
  border-radius: 0.9rem;
  padding: 0.62rem 0.8rem;
  font-size: 0.92rem;
  line-height: 1.45;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(15, 23, 42, 0.68);
}

.chat-message.is-user .chat-bubble {
  background: linear-gradient(145deg, rgba(59, 130, 246, 0.34), rgba(6, 182, 212, 0.22));
  border-color: rgba(56, 189, 248, 0.42);
}

.chat-typing {
  padding: 0.15rem 1rem 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: #94a3b8;
  font-size: 0.82rem;
}

.chat-typing-dots {
  display: inline-flex;
  gap: 0.25rem;
}

.chat-typing-dots i {
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 999px;
  background: #67e8f9;
  animation: pulse 1s ease-in-out infinite;
}

.chat-typing-dots i:nth-child(2) {
  animation-delay: 0.2s;
}

.chat-typing-dots i:nth-child(3) {
  animation-delay: 0.4s;
}

.chat-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  padding: 0 1rem 0.95rem;
}

.chat-action-chip {
  border: 1px solid rgba(125, 211, 252, 0.35);
  border-radius: 999px;
  padding: 0.3rem 0.65rem;
  font-size: 0.76rem;
  color: #bfdbfe;
  background: rgba(15, 23, 42, 0.6);
}

.chat-demo-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  gap: 0.6rem;
  padding: 0.85rem 1rem 1rem;
}

.chat-demo-footer button[disabled],
.chat-demo-footer input[disabled] {
  opacity: 0.65;
  cursor: not-allowed;
}

.chat-demo-cta {
  text-align: center;
}

.pricing-section {
  position: relative;
}

.pricing-shell {
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 1.5rem;
  padding: 1.5rem;
  background:
    radial-gradient(circle at 12% 18%, rgba(56, 189, 248, 0.2), transparent 34%),
    radial-gradient(circle at 84% 10%, rgba(168, 85, 247, 0.2), transparent 32%),
    linear-gradient(150deg, rgba(10, 16, 38, 0.84), rgba(13, 17, 35, 0.66));
  box-shadow: 0 25px 45px rgba(2, 6, 23, 0.56), 0 0 0 1px rgba(125, 211, 252, 0.08);
  backdrop-filter: blur(14px);
}

.pricing-shell::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: 1.5rem;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.2) 0.65px, transparent 1px);
  background-size: 3px 3px;
  opacity: 0.06;
}

.pricing-heading {
  position: relative;
  z-index: 1;
}

.pricing-kicker {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid rgba(125, 211, 252, 0.45);
  background: rgba(14, 116, 144, 0.12);
  padding: 0.3rem 0.85rem;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #c7e8ff;
}

.pricing-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

.pricing-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(15, 23, 42, 0.42);
  padding: 1.25rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 12px 24px rgba(2, 6, 23, 0.35);
}

.pricing-card-popular {
  border-color: rgba(34, 211, 238, 0.62);
  box-shadow: 0 20px 36px rgba(14, 116, 144, 0.3), 0 0 0 1px rgba(56, 189, 248, 0.28);
  transform: translateY(-2px);
}

.pricing-card-enterprise {
  border-color: rgba(192, 132, 252, 0.5);
  background: linear-gradient(160deg, rgba(59, 7, 100, 0.28), rgba(15, 23, 42, 0.66));
  box-shadow: 0 20px 34px rgba(88, 28, 135, 0.32), 0 0 0 1px rgba(216, 180, 254, 0.2);
}

.pricing-badge {
  position: absolute;
  top: -0.7rem;
  right: 1rem;
  display: inline-flex;
  border-radius: 999px;
  border: 1px solid rgba(34, 211, 238, 0.5);
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.85), rgba(14, 116, 144, 0.88));
  color: #e0f2fe;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 0.28rem 0.65rem;
}

.pricing-badge-premium {
  border-color: rgba(196, 181, 253, 0.58);
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.9), rgba(79, 70, 229, 0.86));
}

.pricing-price {
  margin-top: 1rem;
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.pricing-price span {
  color: #94a3b8;
  font-size: 1rem;
  font-weight: 600;
}

.pricing-features {
  margin-top: 1rem;
  margin-bottom: 1.25rem;
  padding-left: 0;
  list-style: none;
  display: grid;
  gap: 0.52rem;
  color: #dbeafe;
  font-size: 0.92rem;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.pricing-features li::before {
  content: '✦';
  color: #67e8f9;
  line-height: 1.3;
}

.pricing-note {
  position: relative;
  z-index: 1;
  margin-top: 1.1rem;
  text-align: center;
  color: #cbd5e1;
  font-size: 0.9rem;
}

.pricing-card a {
  margin-top: auto;
}

@keyframes msg-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%,
  100% { opacity: 0.35; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(-2px); }
}

@media (max-width: 920px) {
  .chat-demo-layout {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 768px) {
  .pricing-shell {
    padding: 2rem;
  }

  .pricing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1200px) {
  .pricing-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.landing-scroll-bg {
  --landing-rocket-opacity: 0;
  --landing-rocket-scale: 1.075;
  --landing-rocket-blur: 16px;
  --landing-vignette-strength: 0.72;
  position: relative;
  isolation: isolate;
}

.landing-bg-base,
.landing-bg-overlay,
.landing-bg-vignette {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.landing-bg-base {
  z-index: -3;
  background:
    radial-gradient(circle at 18% 20%, rgba(56, 189, 248, 0.2), transparent 36%),
    radial-gradient(circle at 82% 8%, rgba(168, 85, 247, 0.18), transparent 34%),
    linear-gradient(160deg, rgba(9, 15, 35, 0.82), rgba(9, 14, 32, 0.7));
  opacity: 0.48;
}

.landing-bg-overlay {
  z-index: -2;
  background-image:
    linear-gradient(170deg, rgba(7, 10, 25, 0.8) 0%, rgba(7, 10, 25, 0.38) 38%, rgba(7, 10, 25, 0.82) 100%),
    url("/static/img/home/rocket.bdd901c606c3.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: var(--landing-rocket-opacity);
  transform: scale(var(--landing-rocket-scale));
  filter: blur(var(--landing-rocket-blur)) saturate(1.08) contrast(1.04);
  transform-origin: center;
  will-change: opacity, transform, filter;
  transition: opacity 150ms linear, transform 220ms linear, filter 240ms linear;
}

.landing-bg-vignette {
  z-index: -1;
  background:
    radial-gradient(circle at 50% 20%, rgba(56, 189, 248, 0.14), transparent 48%),
    linear-gradient(
      180deg,
      rgba(2, 6, 23, 0.22) 0%,
      rgba(2, 6, 23, calc(var(--landing-vignette-strength) * 0.78)) 56%,
      rgba(2, 6, 23, var(--landing-vignette-strength)) 100%
    );
}

.landing-content {
  position: relative;
  z-index: 1;
}

.hero-section {
  position: relative;
  min-height: min(82vh, 760px);
  display: flex;
  align-items: center;
  padding: clamp(0.35rem, 1.2vw, 1rem) 0;
}

.hero-section .glass-card {
  background: rgba(10, 18, 40, 0.56);
  backdrop-filter: blur(11px);
}

@media (max-width: 768px) {
  .landing-scroll-bg {
    --landing-rocket-scale: 1.045;
    --landing-rocket-blur: 10px;
  }

  .hero-section {
    min-height: auto;
    padding: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .landing-scroll-bg {
    --landing-rocket-opacity: 0.26;
    --landing-rocket-scale: 1;
    --landing-rocket-blur: 0;
    --landing-vignette-strength: 0.62;
  }

  .landing-bg-overlay {
    transition: none;
  }
}