/* Demo page styles — extends theme.css */

/* NAV */
.demo-nav {
  padding: 14px 48px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.demo-nav-inner {
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 1200px;
  margin: 0 auto;
}
.demo-nav-back {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: color 0.2s;
}
.demo-nav-back:hover { color: var(--fg); }
.demo-nav-sep { color: var(--border); font-size: 18px; }
.demo-nav-label { font-size: 13px; color: var(--accent); font-weight: 600; }

/* HERO */
.demo-hero {
  max-width: 800px;
  margin: 0 auto;
  padding: 64px 48px 48px;
  text-align: center;
}
.demo-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-dim);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 24px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.demo-live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #28c840;
  box-shadow: 0 0 0 3px rgba(40,200,64,0.25);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(40,200,64,0.25); }
  50% { box-shadow: 0 0 0 6px rgba(40,200,64,0.1); }
}
.demo-hero-headline {
  font-family: 'Sora', sans-serif;
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  color: var(--fg);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.demo-hero-sub {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto;
}
.demo-hero-img {
  margin-top: 32px;
  border-radius: 12px;
  width: 100%;
  max-width: 680px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  border: 1px solid var(--border);
}

/* CHAT SECTION */
.demo-chat-section {
  padding: 0 24px 64px;
  max-width: 700px;
  margin: 0 auto;
}
.demo-chat-container {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

/* Chat header */
.demo-chat-header {
  background: var(--surface-2);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border);
}
.demo-chat-avatar {
  width: 40px;
  height: 40px;
  background: var(--accent-dim);
  border: 2px solid var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.demo-chat-name {
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--fg);
}
.demo-chat-status {
  font-size: 12px;
  color: var(--fg-muted);
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 2px;
}
.demo-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #28c840;
}
.demo-chat-badge {
  margin-left: auto;
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 10px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Chat body */
.demo-chat-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Messages */
.demo-msg {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.demo-msg-bot { align-items: flex-start; }
.demo-msg-user { align-items: flex-end; }
.demo-msg-bubble {
  padding: 12px 16px;
  border-radius: 14px;
  font-size: 14px;
  line-height: 1.6;
  max-width: 85%;
}
.demo-msg-bot .demo-msg-bubble {
  background: var(--chat-bot);
  color: #d4d4d0;
  border-bottom-left-radius: 4px;
}
.demo-msg-user .demo-msg-bubble {
  background: var(--chat-user);
  color: #f0d090;
  border-bottom-right-radius: 4px;
}
.demo-msg-time {
  font-size: 11px;
  color: var(--fg-muted);
  opacity: 0.6;
  padding: 0 4px;
}

/* Choices */
.demo-choices {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 4px 0;
}
.demo-choice {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--fg);
  font-size: 13px;
  padding: 12px 16px;
  border-radius: 10px;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s;
  font-family: 'DM Sans', sans-serif;
}
.demo-choice:hover {
  background: var(--surface);
  border-color: var(--accent);
  color: var(--accent);
}
.demo-choice-selected {
  background: var(--accent-dim) !important;
  border-color: var(--accent) !important;
  color: var(--accent) !important;
}
.demo-choice-accent {
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}

/* Doc card */
.demo-doc-card {
  background: #1a2a1a;
  border: 1px solid #2a4a2a;
  border-radius: 10px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 4px 0;
}
.demo-doc-icon { font-size: 24px; flex-shrink: 0; }
.demo-doc-content { flex: 1; }
.demo-doc-title { font-size: 13px; font-weight: 600; color: #8fcf8f; }
.demo-doc-sub { font-size: 11px; color: #5a9a5a; margin-top: 2px; }
.demo-doc-btn {
  background: #28a428;
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
  font-family: 'DM Sans', sans-serif;
}
.demo-doc-btn:hover { background: #2ecc40; }
.demo-doc-btn-done { background: #1a6a1a !important; cursor: default; }

/* Schedule slots */
.demo-schedule-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 12px;
}
.demo-slot {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 8px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
}
.demo-slot:hover { border-color: var(--accent); background: var(--accent-dim); }
.demo-slot-selected { border-color: var(--accent); background: var(--accent-dim); }
.demo-slot-day { font-size: 10px; color: var(--fg-muted); text-transform: uppercase; letter-spacing: 0.06em; }
.demo-slot-date { font-size: 14px; font-weight: 700; color: var(--fg); font-family: 'Sora', sans-serif; margin-top: 2px; }
.demo-slot-time { font-size: 11px; color: var(--accent); font-weight: 600; margin-top: 2px; }

/* Form */
.demo-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
}
.demo-input {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--fg);
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-family: 'DM Sans', sans-serif;
  outline: none;
  transition: border-color 0.2s;
}
.demo-input:focus { border-color: var(--accent); }
.demo-input::placeholder { color: var(--fg-muted); }
.demo-submit-btn {
  background: var(--accent);
  color: #0f0f0f;
  border: none;
  padding: 12px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  transition: background 0.2s;
}
.demo-submit-btn:hover { background: #f09d38; }

/* Success */
.demo-success {
  background: #1a2a1a !important;
  border: 1px solid #28c840 !important;
  color: #8fcf8f !important;
}

/* Final CTA */
.demo-final-cta {
  border-top: 1px solid var(--border);
  padding: 20px;
  background: var(--surface-2);
}
.demo-final-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.demo-final-icon { font-size: 32px; }
.demo-final-title {
  font-family: 'Sora', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--fg);
}
.demo-final-sub { font-size: 13px; color: var(--fg-muted); margin-top: 2px; }
.demo-final-actions {
  display: flex;
  gap: 8px;
  margin-left: auto;
  flex-wrap: wrap;
}
.demo-btn-primary {
  background: var(--accent);
  color: #0f0f0f;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s;
  white-space: nowrap;
}
.demo-btn-primary:hover { background: #f09d38; }
.demo-btn-secondary {
  color: var(--fg-muted);
  padding: 10px 20px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
  white-space: nowrap;
}
.demo-btn-secondary:hover { border-color: var(--fg-muted); color: var(--fg); }

/* FEATURES */
.demo-features {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 64px 48px;
  background: var(--surface);
}
.demo-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
}
.demo-feature-item {
  text-align: center;
  padding: 24px;
}
.demo-feature-icon { font-size: 36px; margin-bottom: 12px; }
.demo-feature-title {
  font-family: 'Sora', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 8px;
}
.demo-feature-desc { font-size: 13px; color: var(--fg-muted); line-height: 1.6; }

/* CTA BAR */
.demo-cta-bar {
  padding: 64px 48px;
  text-align: center;
}
.demo-cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.demo-cta-headline {
  font-family: 'Sora', sans-serif;
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--fg);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}
.demo-cta-sub { font-size: 15px; color: var(--fg-muted); }
.demo-cta-buttons {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}
.demo-cta-primary {
  background: var(--accent);
  color: #0f0f0f;
  padding: 14px 28px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s;
}
.demo-cta-primary:hover { background: #f09d38; }
.demo-cta-phone {
  color: var(--fg-muted);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  padding: 14px 20px;
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: all 0.2s;
}
.demo-cta-phone:hover { color: var(--fg); border-color: var(--fg-muted); }

/* FOOTER */
.demo-footer {
  border-top: 1px solid var(--border);
  padding: 32px 48px;
}
.demo-footer-inner { max-width: 1200px; margin: 0 auto; }
.demo-footer-logo {
  font-family: 'Sora', sans-serif;
  font-size: 18px;
  font-weight: 800;
  color: var(--fg);
  margin-bottom: 8px;
}
.demo-footer-meta { font-size: 13px; color: var(--fg-muted); }

/* RESPONSIVE */
@media (max-width: 768px) {
  .demo-nav { padding: 12px 24px; }
  .demo-hero { padding: 40px 24px 32px; }
  .demo-chat-section { padding: 0 12px 48px; }
  .demo-features { padding: 48px 24px; }
  .demo-features-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
  .demo-cta-bar { padding: 48px 24px; }
  .demo-footer { padding: 32px 24px; }
  .demo-schedule-grid { grid-template-columns: repeat(3, 1fr); }
  .demo-final-actions { margin-left: 0; width: 100%; }
  .demo-final-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .demo-features-grid { grid-template-columns: 1fr; }
  .demo-schedule-grid { grid-template-columns: 1fr 1fr; }
}