/* ============================================================
   AIP Landing Page — Dark Glass / Neon
   ============================================================ */

/* --- Reset & Base ------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:           #0d0d14;
  --surface:      rgba(255,255,255,0.04);
  --surface-hover:rgba(255,255,255,0.07);
  --border:       rgba(255,255,255,0.08);
  --border-hover: rgba(255,255,255,0.14);
  --accent:       #00d4ff;
  --accent-dark:  #0099cc;
  --accent-glow:  rgba(0,212,255,0.15);
  --accent-glow-strong: rgba(0,212,255,0.25);
  --text:         #e8eaf0;
  --text-muted:   #8892a4;
  --text-dim:     #5a6478;
  --danger:       #ff4d6a;
  --success:      #22c55e;
  --text-primary: #e8eaf0;
  --font:         'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; height: auto; display: block; }

/* --- Utility ----------------------------------------------- */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}

.section-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.7;
}

.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* --- Glass Card -------------------------------------------- */
.glass-card {
  background: var(--surface);
  border: 1px solid var(--border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 16px;
  padding: 32px;
  transition: border-color 200ms ease, box-shadow 200ms ease;
}

.glass-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 0 40px rgba(0,212,255,0.06);
}

/* --- Nav --------------------------------------------------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: background 300ms ease, backdrop-filter 300ms ease;
}

.nav.scrolled {
  background: rgba(13,13,20,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
}

.nav-logo img {
  height: 32px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  transition: opacity 180ms ease, transform 180ms ease, max-width 220ms ease, margin 220ms ease;
}

.nav-links.nav-links-hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  max-width: 0;
  overflow: hidden;
}

.nav-login-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 10px;
  padding: 6px 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  line-height: 1;
  transition: color 150ms ease, opacity 150ms ease;
}

.nav-login-link:hover {
  color: var(--text);
  text-decoration: none;
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  padding: 8px 16px;
  border-radius: 8px;
  transition: color 150ms ease;
}

.nav-link:hover {
  color: var(--text);
  text-decoration: none;
}

/* --- Buttons ----------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  padding: 12px 28px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: transform 150ms ease, box-shadow 150ms ease, background 150ms ease;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #000;
  box-shadow: 0 0 24px var(--accent-glow);
}

.btn-primary:hover {
  box-shadow: 0 0 32px var(--accent-glow-strong);
  color: #000;
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  border-color: var(--border-hover);
  background: var(--surface);
  color: var(--text);
}

/* --- Hero -------------------------------------------------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  padding: 120px 24px 80px;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(0,212,255,0.07) 0%, transparent 70%),
    var(--bg);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.15);
  border-radius: 20px;
  padding: 6px 16px;
  margin-bottom: 28px;
}

.hero h1 {
  font-size: clamp(2.2rem, 5.5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero h1 .accent { color: var(--accent); }

.hero-sub {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  font-weight: 400;
  color: var(--text-muted);
  margin-bottom: 12px;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

.hero-tagline {
  font-size: 1rem;
  color: var(--text-dim);
  margin-bottom: 40px;
}

.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

/* --- Animated Search Bar ----------------------------------- */
.search-demo {
  max-width: 560px;
  margin: 0 auto;
  position: relative;
}

.search-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 16px 20px;
  font-size: 16px;
  color: var(--text);
  box-shadow: 0 0 60px rgba(0,212,255,0.06);
}

.search-bar-icon {
  color: var(--accent);
  font-size: 18px;
  flex-shrink: 0;
}

.search-bar-text {
  flex: 1;
  text-align: left;
  font-family: var(--font);
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
}

.search-bar-cursor {
  display: inline-block;
  width: 2px;
  height: 20px;
  background: var(--accent);
  animation: blink 1s step-end infinite;
  vertical-align: middle;
  margin-left: 2px;
}

@keyframes blink {
  50% { opacity: 0; }
}

/* --- Problem Section --------------------------------------- */
.problem { background: var(--bg); }

.problem .container {
  background: linear-gradient(180deg, rgba(255, 77, 106, 0.12) 0%, rgba(255, 77, 106, 0.04) 100%);
  border: 1px solid rgba(255, 77, 106, 0.22);
  border-radius: 24px;
  box-shadow: 0 14px 30px rgba(255, 77, 106, 0.08);
  padding: 48px 40px;
}

.problem .section-label {
  color: var(--text-primary);
}

.problem .section-title {
  color: var(--text-primary);
  margin-bottom: 0;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 48px;
}

.problem-card {
  text-align: center;
  padding: 28px 20px;
}

.problem-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--danger);
  line-height: 1;
  margin-bottom: 8px;
}

.problem-label {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}

.problem-result {
  margin-top: 40px;
  text-align: center;
  font-size: 1.1rem;
  color: var(--text-muted);
  border-top: 1px solid rgba(255, 77, 106, 0.2);
  padding-top: 20px;
}

.problem-result span {
  display: block;
}

.problem-result strong {
  display: block;
  margin-top: 6px;
  color: #ffc2cc;
}

@media (max-width: 768px) {
  .problem .container {
    padding: 36px 24px;
  }
}

.section-turning-point {
  width: min(760px, calc(100% - 48px));
  margin: 18px auto 6px;
  display: grid;
  gap: 10px;
  align-items: center;
}

.section-turning-point-line {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--danger) 30%, var(--accent) 70%, transparent 100%);
  opacity: 0.65;
}

.section-turning-point-line--reverse {
  background: linear-gradient(90deg, transparent 0%, var(--accent) 30%, var(--danger) 70%, transparent 100%);
  opacity: 0.35;
}

.section-turning-point-text {
  margin: 0;
  text-align: center;
  font-size: 13px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--text-secondary);
}

/* --- Value Props ------------------------------------------- */
.value-props { background: var(--bg); }

.props-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.prop-icon {
  font-size: 32px;
  margin-bottom: 16px;
}

.prop-title {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.prop-text {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* --- Comparison Table -------------------------------------- */
.comparison { background: var(--bg); }

.comparison-table {
  width: 100%;
  margin-top: 48px;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface);
}

.comparison-table th,
.comparison-table td {
  padding: 16px 20px;
  text-align: left;
  font-size: 14px;
  border-bottom: 1px solid var(--border);
}

.comparison-table th {
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  background: rgba(255,255,255,0.02);
}

.comparison-table th:last-child {
  color: var(--accent);
}

.comparison-table tr:last-child td { border-bottom: none; }

.comparison-table td:first-child {
  font-weight: 500;
  color: var(--text);
}

.comparison-table td:nth-child(2) {
  color: var(--text-muted);
}

.comparison-table td:last-child {
  color: var(--accent);
  font-weight: 500;
}

/* --- Feature Screenshots ----------------------------------- */
.features { background: var(--bg); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.feature-card {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface);
  transition: border-color 200ms ease, box-shadow 200ms ease;
}

.feature-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 0 40px rgba(0,212,255,0.06);
}

.feature-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, rgba(0,212,255,0.06), rgba(0,0,0,0.2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: rgba(255,255,255,0.1);
}

.feature-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-caption {
  padding: 16px 20px;
}

.feature-caption h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.feature-caption p {
  font-size: 13px;
  color: var(--text-muted);
}

/* --- Metrics ----------------------------------------------- */
.metrics { background: var(--bg); }

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.metric-card {
  text-align: center;
  padding: 32px 16px;
}

.metric-number {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.metric-label {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* --- Demo Form --------------------------------------------- */
.demo {
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.demo-wrapper {
  max-width: 560px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-input,
.form-textarea {
  width: 100%;
  font-family: var(--font);
  font-size: 15px;
  color: var(--text);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  transition: border-color 200ms ease;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,212,255,0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.form-success.show { display: block; }

.form-success h3 {
  font-size: 1.3rem;
  margin-bottom: 8px;
  color: var(--success);
}

.form-success p {
  color: var(--text-muted);
}

/* --- Footer ------------------------------------------------ */
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer p {
  font-size: 13px;
  color: var(--text-dim);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 12px;
}

.footer-links a {
  font-size: 13px;
  color: var(--text-dim);
}

.footer-links a:hover {
  color: var(--text-muted);
}

/* --- Responsive -------------------------------------------- */
@media (max-width: 768px) {
  .section { padding: 64px 0; }

  .hero { padding: 100px 20px 60px; min-height: auto; }

  .features-grid { grid-template-columns: 1fr; }

  .comparison-table { font-size: 13px; }
  .comparison-table th,
  .comparison-table td { padding: 12px 14px; }

  .props-grid { grid-template-columns: 1fr; }

  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; max-width: 300px; }

  .nav-link { display: none; }
}

@media (max-width: 480px) {
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .problem-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   ADDITIONS — i18n, AI Co-Pilot, Benefits, Trust, Reveal
   ============================================================ */

/* --- Language Switcher ------------------------------------- */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
}

.lang-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-family: var(--font);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: color 150ms ease, border-color 150ms ease, background 150ms ease;
}

.lang-btn:hover {
  color: var(--text);
  border-color: var(--border);
}

.lang-btn.active {
  color: var(--accent);
  border-color: rgba(0,212,255,0.3);
  background: rgba(0,212,255,0.07);
}

/* --- Hamburger --------------------------------------------- */
.nav-hamburger {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 20px;
  padding: 6px 10px;
  border-radius: 6px;
  cursor: pointer;
}

/* --- Hero extras ------------------------------------------- */
.hero-glow {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(0,212,255,0.09) 0%, transparent 65%);
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 20%, transparent 80%);
  pointer-events: none;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-top: 56px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.hero-stat {
  padding: 0 36px;
  text-align: center;
}

.hero-stat-val {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}

.hero-stat-label {
  font-size: 13px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* --- Scroll Reveal ----------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Solution Section -------------------------------------- */
.solution {
  background: linear-gradient(180deg, rgba(0,212,255,0.03) 0%, transparent 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.solution .props-grid {
  grid-template-columns: repeat(3, 1fr);
}

/* --- AI Co-Pilot Section ----------------------------------- */
.ai-copilot-section {
  background: var(--bg);
}

.ai-copilot-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.ai-not-chatbot {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--accent);
  margin: 12px 0 16px;
}

.ai-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 24px;
}

.ai-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ai-points li {
  font-size: 14px;
  color: var(--text-muted);
  padding-left: 20px;
  position: relative;
  line-height: 1.6;
}

.ai-points li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 600;
}

/* --- AI Chat Panel ----------------------------------------- */
.ai-chat-panel {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  height: 400px;
  box-shadow: 0 0 60px rgba(0,212,255,0.05);
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
}

.chat-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.chat-dot-r { background: #ff5f57; }
.chat-dot-y { background: #febc2e; }
.chat-dot-g { background: #28c840; }

.chat-title {
  margin-left: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.chat-context {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  font-size: 12px;
  color: var(--accent);
  background: rgba(0,212,255,0.05);
  border-bottom: 1px solid var(--border);
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.chat-bubble {
  max-width: 88%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.6;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.chat-bubble-entering {
  opacity: 0;
  transform: translateY(8px);
}

.chat-bubble-agent {
  align-self: flex-end;
  background: rgba(0,212,255,0.12);
  border: 1px solid rgba(0,212,255,0.2);
  color: var(--text);
  border-bottom-right-radius: 4px;
}

.chat-bubble-ai {
  align-self: flex-start;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-bottom-left-radius: 4px;
}

.chat-typing {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 12px 16px;
}

.chat-typing span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-dim);
  animation: typingDot 1.2s infinite;
}
.chat-typing span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingDot {
  0%, 60%, 100% { opacity: 0.3; transform: scale(1); }
  30% { opacity: 1; transform: scale(1.2); }
}

.chat-input-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
}

.chat-input-placeholder {
  font-size: 13px;
  color: var(--text-dim);
  font-style: italic;
}

.chat-send-btn {
  background: var(--accent);
  border: none;
  color: #000;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

/* --- Benefits Grid ----------------------------------------- */
.benefits {
  background: linear-gradient(180deg, transparent 0%, rgba(0,212,255,0.02) 50%, transparent 100%);
  border-top: 1px solid var(--border);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.benefit-card {
  padding: 28px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: border-color 200ms ease, box-shadow 200ms ease;
}

.benefit-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 0 32px rgba(0,212,255,0.05);
}

.benefit-icon {
  font-size: 28px;
  margin-bottom: 14px;
}

.benefit-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.benefit-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* --- Trust Grid -------------------------------------------- */
.trust-headline {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 56px 0 28px;
  color: var(--text);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
  text-align: left;
  max-width: 900px;
  margin: 0 auto;
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 20px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.55;
}

.trust-icon {
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}

/* --- Footer ------------------------------------------------ */
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 20px;
}

.footer-logo {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}

.footer-copy {
  font-size: 13px;
  color: var(--text-dim);
}

.footer-lang {
  display: flex;
  justify-content: center;
  gap: 4px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

/* --- Nav mobile -------------------------------------------- */
@media (max-width: 860px) {
  .nav-hamburger { display: flex; align-items: center; }

  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(13,13,20,0.97);
    border-bottom: 1px solid var(--border);
    padding: 16px 24px;
    gap: 8px;
  }

  .nav-links.open { display: flex; }

  .nav-links .nav-link { padding: 10px 0; }

  .nav-login-link {
    margin-left: 8px;
    font-size: 12px;
  }

  .ai-copilot-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .solution .props-grid { grid-template-columns: 1fr; }

  .hero-stat { padding: 0 20px; }
  .hero-stat-divider { height: 32px; }

  .footer-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 600px) {
  .benefits-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 20px; }
  .hero-stat-divider { display: none; }
}

/* --- Logo image -------------------------------------------- */
.nav-logo-img {
  height: 36px;
  width: auto;
  /* Dark navy logo on dark bg: lighten so text reads clearly */
  filter: brightness(0) invert(1);
  opacity: 0.92;
  display: block;
}

.footer-logo-img {
  height: 28px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.6;
  display: block;
}

/* ============================================================
   NEW SECTIONS — Demo Video, Interactive Tour, Final CTA
   ============================================================ */

/* --- Demo Video / App Demo --------------------------------- */
.demo-video-section {
  background: linear-gradient(180deg, transparent 0%, rgba(0,212,255,0.03) 50%, transparent 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.app-demo-wrapper {
  margin: 48px auto 0;
  max-width: 820px;
}

.app-demo-panel {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 0 80px rgba(0,212,255,0.07);
  min-height: 320px;
  display: flex;
  flex-direction: column;
}

.demo-loop-status {
  position: absolute;
  right: 12px;
  bottom: 12px;
  z-index: 4;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px 7px 12px;
  border-radius: 999px;
  border: 1px solid rgba(59,130,246,0.24);
  background: rgba(15,23,42,0.88);
  color: #dbeafe;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  white-space: nowrap;
  pointer-events: auto;
  user-select: none;
  box-shadow: 0 10px 24px rgba(2,6,23,0.18);
  cursor: pointer;
  line-height: 1;
  appearance: none;
}

.demo-loop-status:hover {
  border-color: rgba(96,165,250,0.34);
  background: rgba(15,23,42,0.96);
}

.demo-loop-status:focus-visible {
  outline: 2px solid rgba(147,197,253,0.72);
  outline-offset: 2px;
}

.demo-loop-status__state {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.demo-loop-status__state::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #60a5fa;
  box-shadow: 0 0 0 4px rgba(96,165,250,0.12);
  animation: demoLoopPulse 1.8s ease-in-out infinite;
}

.demo-loop-status__action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  padding: 0;
  border-radius: 999px;
  border: 1px solid rgba(59,130,246,0.18);
  background: rgba(59,130,246,0.12);
  color: #eff6ff;
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
}

.demo-loop-status.is-paused {
  border-color: rgba(245,158,11,0.28);
  background: rgba(15,23,42,0.92);
  color: #fef3c7;
}

.demo-loop-status.is-paused .demo-loop-status__state::before {
  background: #f59e0b;
  box-shadow: 0 0 0 4px rgba(245,158,11,0.14);
  animation: none;
}

.demo-loop-status.is-paused .demo-loop-status__action {
  background: rgba(245,158,11,0.16);
  border-color: rgba(245,158,11,0.24);
  color: #fef3c7;
}

.demo-loop-status--restarting {
  border-color: rgba(34,197,94,0.28);
  background: rgba(16,185,129,0.12);
  color: #bbf7d0;
}

.demo-loop-status--restarting .demo-loop-status__state::before {
  background: #34d399;
  box-shadow: 0 0 0 4px rgba(52,211,153,0.16);
  animation: none;
}

.demo-loop-restarting {
  opacity: 0.88;
}

.demo-loop-paused,
.demo-loop-paused * {
  animation-play-state: paused !important;
}

@keyframes demoLoopPulse {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.15); opacity: 1; }
}

/* Chrome bar */
.app-chrome {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.025);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.app-chrome-dots {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.app-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: block;
}
.app-dot-r { background: #ff5f57; }
.app-dot-y { background: #febc2e; }
.app-dot-g { background: #28c840; }

.app-chrome-url {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 14px;
  font-size: 12px;
  color: var(--text-dim);
  font-family: 'DM Mono', monospace;
  flex: 1;
  text-align: center;
}

.app-chrome-steps {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.app-chrome-step {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-dim);
  letter-spacing: 0.3px;
  transition: color 300ms ease;
}

.app-chrome-step.active { color: var(--accent); }

.app-chrome-sep {
  font-size: 12px;
  color: var(--text-dim);
}

/* Stage transitions */
.app-stage {
  flex: 1;
  min-height: 0;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: opacity 400ms ease;
}

.app-demo-scenario {
  position: absolute;
  left: 50%;
  bottom: 18px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid rgba(96,165,250,0.32);
  background: rgba(59,130,246,0.14);
  color: #dbeafe;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  white-space: nowrap;
  box-shadow: 0 10px 24px rgba(2,6,23,0.18);
  transform: translateX(-50%);
  pointer-events: none;
  transition: background 200ms ease, border-color 200ms ease, color 200ms ease, transform 200ms ease;
}

.app-demo-scenario--service {
  background: rgba(59,130,246,0.14);
  border-color: rgba(96,165,250,0.32);
  color: #dbeafe;
}

.app-demo-scenario--order {
  background: rgba(139,92,246,0.16);
  border-color: rgba(167,139,250,0.34);
  color: #ede9fe;
}

@media (max-width: 640px) {
  .app-demo-scenario {
    bottom: 54px;
    font-size: 10px;
    padding: 6px 10px;
  }
}

.app-stage-hidden {
  display: none;
}

/* Stage 1 — Search */
.app-search-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  transition: border-color 200ms ease, box-shadow 200ms ease;
}

.app-search-bar.focused {
  border-color: rgba(0,212,255,0.4);
  box-shadow: 0 0 0 3px rgba(0,212,255,0.08);
}

.app-search-icon { font-size: 16px; color: var(--text-dim); }

.app-search-typed {
  flex: 1;
  font-size: 14px;
  color: var(--text);
  font-family: 'DM Mono', monospace;
}

.app-search-cursor {
  width: 2px;
  height: 16px;
  background: var(--accent);
  animation: blink 1s step-end infinite;
  border-radius: 1px;
}

.app-search-cursor.hidden { display: none; }

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.app-results {
  display: flex;
  flex-direction: column;
  gap: 0;
  flex: 1;
  min-height: 0;
  margin-top: 6px;
  padding: 0;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 14px;
  box-shadow: none;
  overflow-y: hidden;
  scroll-behavior: smooth;
  scrollbar-width: none;
  scrollbar-color: transparent transparent;
  transition: background 250ms ease, border-color 250ms ease, box-shadow 250ms ease, padding 250ms ease;
}

.app-results:has(.app-result-row.visible),
.app-results:has(.app-inline-cart.visible) {
  padding: 6px 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.045) 0%, rgba(255,255,255,0.03) 100%);
  border-color: rgba(255,255,255,0.08);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.03), 0 20px 44px rgba(2,6,23,0.22);
}

.app-results.closed {
  flex: 0 0 0;
  max-height: 0;
  margin-top: 0;
  padding: 0;
  background: transparent;
  border-color: transparent;
  box-shadow: none;
  overflow: hidden;
}

.app-results.cart-scroll-enabled {
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(0,212,255,0.28) rgba(255,255,255,0.03);
}

.app-results::-webkit-scrollbar {
  width: 0;
}

.app-results.cart-scroll-enabled::-webkit-scrollbar {
  width: 8px;
}

.app-results.cart-scroll-enabled::-webkit-scrollbar-track {
  background: rgba(255,255,255,0.03);
  border-radius: 999px;
}

.app-results.cart-scroll-enabled::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(147,197,253,0.55), rgba(59,130,246,0.55));
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.04);
}

.app-results.cart-scroll-enabled::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, rgba(147,197,253,0.72), rgba(59,130,246,0.72));
}

.app-result-row {
  display: none;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: transparent;
  border: none;
  border-radius: 0;
  cursor: pointer;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 350ms ease, transform 350ms ease, background 200ms ease, box-shadow 200ms ease;
}

.app-result-row--child {
  margin-left: 42px;
  padding-left: 16px;
  border-left: 1px solid rgba(59,130,246,0.18);
  background: rgba(59,130,246,0.03);
}

.app-result-row.visible {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}

.app-result-row + .app-result-row {
  border-top: 1px solid rgba(255,255,255,0.06);
}

.app-result-row:hover {
  background: rgba(255,255,255,0.035);
}

.app-result-row.highlighted {
  background: rgba(0,212,255,0.06);
  box-shadow: inset 3px 0 0 rgba(0,212,255,0.5);
}

.app-result-icon { font-size: 20px; flex-shrink: 0; }

.app-result-body { flex: 1; min-width: 0; }

.app-result-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.app-result-sub {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 2px;
}

.app-result-tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  background: rgba(0,212,255,0.1);
  color: var(--accent);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 4px;
  padding: 3px 8px;
  flex-shrink: 0;
}

.app-result-tag-warn {
  background: rgba(254,188,46,0.1);
  color: #febc2e;
  border-color: rgba(254,188,46,0.25);
}

.app-result-pin {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(59,130,246,0.14);
  border: 1px solid rgba(59,130,246,0.28);
  color: #93c5fd;
  font-size: 12px;
  flex-shrink: 0;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 180ms ease, transform 180ms ease;
}

.app-result-pin--pill {
  width: auto;
  min-width: 54px;
  padding: 0 10px;
  border-radius: 999px;
  opacity: 1;
  transform: none;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.6px;
}

.app-result-row.pinned {
  background: rgba(59,130,246,0.08);
  box-shadow: inset 3px 0 0 rgba(59,130,246,0.55);
}

.app-result-row.pinned .app-result-pin {
  opacity: 1;
  transform: scale(1);
}

.app-result-row.cart-ready .app-result-pin {
  opacity: 1;
  transform: scale(1);
  animation: ctaPulse 1.2s ease-in-out infinite;
}

.app-result-row.cart-clicked .app-result-pin {
  opacity: 1;
  transform: scale(0.92);
  background: rgba(34,197,94,0.14);
  border-color: rgba(34,197,94,0.28);
  color: var(--success);
  box-shadow: inset 0 2px 6px rgba(2,6,23,0.2);
  animation: none;
}

.app-inline-cart-btn.pressed {
  transform: scale(0.97);
  box-shadow: inset 0 2px 8px rgba(2,6,23,0.18);
}

.app-inline-cart {
  margin-top: auto;
  display: none;
  flex-direction: column;
  gap: 10px;
  padding: 16px 18px 18px;
  border-radius: 0;
  background: rgba(255,255,255,0.03);
  border: none;
  border-top: 1px solid rgba(255,255,255,0.08);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 350ms ease, transform 350ms ease, background 250ms ease, box-shadow 250ms ease;
}

.app-inline-cart.visible {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}

.app-inline-cart.checked-out {
  background: rgba(34,197,94,0.08);
  box-shadow: inset 3px 0 0 rgba(34,197,94,0.45);
}

.app-inline-cart.success-flash {
  animation: inlineCartSuccessFlash 900ms ease;
}

@keyframes inlineCartSuccessFlash {
  0% {
    background: rgba(34,197,94,0.22);
    box-shadow: 0 0 0 0 rgba(34,197,94,0.28);
  }
  100% {
    background: rgba(34,197,94,0.08);
    box-shadow: 0 0 0 10px rgba(34,197,94,0);
  }
}

.app-inline-cart-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.app-inline-cart-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.9px;
  text-transform: uppercase;
  color: var(--text);
}

.app-inline-cart-subtitle {
  margin-top: 2px;
  font-size: 12px;
  color: var(--text-dim);
}

.app-inline-cart-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(0,212,255,0.1);
  border: 1px solid rgba(0,212,255,0.2);
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
}

.app-inline-cart-items {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.app-inline-cart-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--text);
}

.app-inline-cart-item-icon {
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  flex-shrink: 0;
}

.app-inline-cart-item-text {
  min-width: 0;
}

.app-inline-cart-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.app-inline-cart-btn {
  border: none;
  border-radius: 8px;
  padding: 8px 16px;
  font-family: var(--font);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 150ms ease, box-shadow 200ms ease, background 200ms ease;
}

.app-inline-cart-btn:hover {
  transform: translateY(-1px);
}

.app-inline-cart-btn-primary {
  background: linear-gradient(135deg, rgba(34,197,94,0.95), rgba(22,163,74,0.95));
  color: #f0fdf4;
}

.app-inline-cart-btn-primary.pulsing {
  animation: ctaPulse 1.2s ease-in-out infinite;
}

.app-inline-cart-btn-primary.processing {
  box-shadow: 0 0 0 3px rgba(0,212,255,0.12);
}

.app-inline-cart-btn-secondary {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: var(--text-muted);
}

.app-checkout-confirmation {
  display: none;
  align-items: center;
  gap: 12px;
  margin-top: 10px;
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(34,197,94,0.06);
  border: 1px solid rgba(34,197,94,0.16);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 350ms ease, transform 350ms ease;
}

.app-checkout-confirmation.visible {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}

.app-checkout-confirmation-icon {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(34,197,94,0.16);
  color: var(--success);
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
}

.app-checkout-confirmation-body {
  flex: 1;
  min-width: 0;
}

.app-checkout-confirmation-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}

.app-checkout-confirmation-subtitle {
  margin-top: 2px;
  font-size: 12px;
  color: var(--text-dim);
}


/* Stage 2 — Cart */
.app-customer-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  background: rgba(0,212,255,0.05);
  border: 1px solid rgba(0,212,255,0.12);
  border-radius: 10px;
}

.app-customer-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #000;
  flex-shrink: 0;
}

.app-customer-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.app-customer-id {
  font-size: 12px;
  color: var(--text-dim);
  font-weight: 400;
  margin-left: 6px;
}

.app-customer-meta {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 2px;
}

.app-products {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.app-product-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 10px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 350ms ease, transform 350ms ease, border-color 200ms ease;
}

.app-product-row.visible { opacity: 1; transform: translateY(0); }

.app-product-row.added {
  border-color: rgba(34,197,94,0.35);
  background: rgba(34,197,94,0.05);
}

.app-product-icon { font-size: 22px; flex-shrink: 0; }

.app-product-body { flex: 1; min-width: 0; }

.app-product-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.app-product-sku {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 2px;
}

.app-product-price {
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
}

.app-add-btn {
  background: rgba(0,212,255,0.1);
  border: 1px solid rgba(0,212,255,0.25);
  color: var(--accent);
  font-family: var(--font);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 200ms ease, transform 150ms ease;
}

.app-add-btn:hover { background: rgba(0,212,255,0.2); }

.app-add-btn.clicked {
  background: rgba(34,197,94,0.15);
  border-color: rgba(34,197,94,0.35);
  color: var(--success);
  transform: scale(1.06);
}

.app-cart-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.25);
  border-radius: 10px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 350ms ease, transform 350ms ease;
}

.app-cart-bar.visible { opacity: 1; transform: translateY(0); }

.app-cart-icon { font-size: 18px; }

.app-cart-text {
  flex: 1;
  font-size: 13px;
  color: var(--text);
}

.app-checkout-btn {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  border: none;
  color: #000;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 700;
  padding: 8px 20px;
  border-radius: 7px;
  cursor: pointer;
  transition: box-shadow 200ms ease, transform 150ms ease;
  flex-shrink: 0;
}

.app-checkout-btn:hover {
  box-shadow: 0 0 20px var(--accent-glow);
  transform: translateY(-1px);
}

.app-checkout-btn.pulsing {
  animation: ctaPulse 1.2s ease-in-out infinite;
}

@keyframes ctaPulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--accent-glow); }
  50% { box-shadow: 0 0 0 8px rgba(0,212,255,0); }
}

/* Stage 3 — Done */
.app-done-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 32px 16px;
  gap: 8px;
  flex: 1;
}

.app-done-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--success), #16a34a);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: #fff;
  margin-bottom: 8px;
  box-shadow: 0 0 32px rgba(34,197,94,0.3);
  animation: popIn 0.5s cubic-bezier(0.34,1.56,0.64,1);
}

@keyframes popIn {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

.app-done-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
}

.app-done-order {
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  color: var(--accent);
  background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 6px;
  padding: 4px 14px;
}

.app-done-meta {
  font-size: 13px;
  color: var(--text-muted);
}

.app-done-confirm {
  font-size: 12px;
  color: var(--text-dim);
}

.app-done-time {
  margin-top: 12px;
  font-size: 13px;
  color: var(--text-muted);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 20px;
}

.app-done-time strong { color: var(--accent); }

/* --- Interactive Tour -------------------------------------- */
.tour-section {
  background: var(--bg);
}

.tour-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin: 48px auto 40px;
  max-width: 900px;
}

.tour-card {
  flex: 1;
  text-align: left;
  position: relative;
}

.tour-arrow {
  font-size: 24px;
  color: var(--accent);
  opacity: 0.4;
  padding: 0 8px;
  margin-top: 48px;
  flex-shrink: 0;
}

.tour-step-num {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.5;
  line-height: 1;
  margin-bottom: 16px;
  font-variant-numeric: tabular-nums;
}

.tour-step-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.tour-step-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
}

.tour-cta {
  margin-top: 8px;
  padding: 14px 40px;
  font-size: 16px;
}

/* --- Final CTA --------------------------------------------- */
.final-cta-section {
  background: linear-gradient(180deg, rgba(0,212,255,0.04) 0%, var(--bg) 100%);
  border-top: 1px solid var(--border);
}

.final-cta-btns {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.final-cta-btns .btn {
  padding: 14px 40px;
  font-size: 16px;
}

/* --- Responsive additions ---------------------------------- */
@media (max-width: 860px) {
  .tour-steps {
    flex-direction: column;
    align-items: stretch;
  }
  .tour-arrow {
    align-self: center;
    transform: rotate(90deg);
    margin: 4px 0;
  }
}

@media (max-width: 600px) {
  .video-caption { white-space: normal; text-align: center; padding: 0 16px; }
  .final-cta-btns .btn { width: 100%; max-width: 300px; }
}