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

:root {
  --bg: #06060f;
  --bg-alt: #0c0b1a;
  --bg-card: #12112a;
  --bg-elevated: #1a1836;
  --surface: #1e1c3a;
  --surface-hover: #28254a;
  --border: #1e1c3a;
  --border-light: #2e2b56;
  --text: #ede8ff;
  --text-secondary: #9d97c4;
  --text-muted: #5e5a7a;
  --violet: #8b5cf6;
  --violet-bright: #a78bfa;
  --violet-subtle: rgba(139, 92, 246, 0.1);
  --violet-glow: rgba(139, 92, 246, 0.2);
  --cyan: #06b6d4;
  --cyan-subtle: rgba(6, 182, 212, 0.1);
  --cyan-glow: rgba(6, 182, 212, 0.15);
  --emerald: #10b981;
  --emerald-subtle: rgba(16, 185, 129, 0.1);
  --rose: #f43f5e;
  --rose-subtle: rgba(244, 63, 94, 0.1);
  --amber: #f59e0b;
  --amber-subtle: rgba(245, 158, 11, 0.1);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
}

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ───── Grid Background ───── */
.grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(139, 92, 246, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139, 92, 246, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

/* ───── Navigation ───── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background 0.3s, border-color 0.3s;
}

.nav--scrolled {
  background: rgba(6, 6, 15, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-color: var(--border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.nav__logo-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.nav__logo-sub {
  font-size: 10px;
  font-weight: 500;
  color: var(--text-muted);
  display: block;
  line-height: 1;
  margin-top: 1px;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav__link {
  font-size: 14px;
  color: var(--text-secondary);
  transition: color 0.2s;
}

.nav__link:hover { color: var(--text); }

.nav__cta {
  font-size: 13px;
  font-weight: 600;
  padding: 9px 22px;
  border-radius: var(--radius-full);
  background: var(--violet);
  color: #fff;
  transition: all 0.2s;
  box-shadow: 0 0 20px rgba(139, 92, 246, 0.3);
}

.nav__cta:hover {
  background: var(--violet-bright);
  transform: translateY(-1px);
  box-shadow: 0 4px 24px rgba(139, 92, 246, 0.5);
}

.nav__toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 4px;
}

/* ───── Hero ───── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 0 100px;
  overflow: hidden;
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
}

.hero__glow--violet {
  width: 700px;
  height: 700px;
  top: -200px;
  left: -100px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.18), transparent 70%);
}

.hero__glow--cyan {
  width: 500px;
  height: 500px;
  top: 100px;
  right: -50px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.12), transparent 70%);
}

.hero__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  background: var(--violet-subtle);
  color: var(--violet-bright);
  border: 1px solid rgba(139, 92, 246, 0.25);
  margin-bottom: 24px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--violet-bright);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero__title {
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero__title-accent {
  background: linear-gradient(135deg, var(--violet-bright), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero__trust {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-muted);
}

.hero__trust-item svg { width: 14px; height: 14px; color: var(--emerald); }

/* ───── Hero Visual ───── */
.hero__visual {
  position: relative;
}

.platforms-visual {
  position: relative;
  padding: 20px;
}

.platforms-central {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--violet), #6d28d9);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 32px;
  box-shadow: 0 0 40px rgba(139, 92, 246, 0.5);
  position: relative;
  z-index: 2;
}

.platforms-central svg {
  width: 40px;
  height: 40px;
  color: #fff;
}

.platforms-central::before {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: calc(var(--radius-lg) + 8px);
  border: 1px solid rgba(139, 92, 246, 0.3);
  animation: ring-pulse 2.5s ease-in-out infinite;
}

@keyframes ring-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.06); opacity: 0.5; }
}

.platforms-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.platform-chip {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 16px 14px;
  text-align: center;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.platform-chip::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
}

.platform-chip--chatgpt::before { background: linear-gradient(90deg, #10b981, #059669); }
.platform-chip--claude::before { background: linear-gradient(90deg, #f59e0b, #d97706); }
.platform-chip--gemini::before { background: linear-gradient(90deg, #3b82f6, #6366f1); }

.platform-chip:hover {
  border-color: var(--border-light);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.platform-chip__icon {
  width: 40px;
  height: 40px;
  margin: 0 auto 10px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.platform-chip__icon--chatgpt { background: rgba(16, 185, 129, 0.15); }
.platform-chip__icon--claude { background: rgba(245, 158, 11, 0.15); }
.platform-chip__icon--gemini { background: rgba(59, 130, 246, 0.15); }

.platform-chip__icon svg { width: 22px; height: 22px; }
.platform-chip__icon--chatgpt svg { color: #10b981; }
.platform-chip__icon--claude svg { color: #f59e0b; }
.platform-chip__icon--gemini svg { color: #6366f1; }

.platform-chip__name {
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  display: block;
  margin-bottom: 2px;
}

.platform-chip__sub {
  font-size: 10px;
  color: var(--text-muted);
}

.platforms-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  margin-bottom: 12px;
}

.platforms-connector__dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--violet);
  animation: dot-flow 1.5s ease-in-out infinite;
}

.platforms-connector__dot:nth-child(2) { animation-delay: 0.2s; }
.platforms-connector__dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes dot-flow {
  0%, 100% { opacity: 0.3; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1.2); }
}

/* ───── Buttons ───── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  padding: 13px 28px;
  border-radius: var(--radius-full);
  transition: all 0.2s;
  border: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--violet);
  color: #fff;
  box-shadow: 0 0 20px rgba(139, 92, 246, 0.3);
}

.btn--primary:hover {
  background: var(--violet-bright);
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(139, 92, 246, 0.5);
}

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

.btn--ghost:hover {
  color: var(--text);
  border-color: var(--text-muted);
  background: rgba(255, 255, 255, 0.03);
}

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

.btn--outline:hover {
  border-color: var(--violet);
  color: var(--violet-bright);
  box-shadow: 0 0 12px rgba(139, 92, 246, 0.15);
}

.btn--lg { padding: 15px 36px; font-size: 16px; }

/* ───── Stats Bar ───── */
.stats-bar {
  padding: 0 0 80px;
  margin-top: -20px;
  position: relative;
  z-index: 1;
}

.stats-bar__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.stat-block {
  background: var(--bg-alt);
  padding: 28px 24px;
  text-align: center;
  transition: background 0.2s;
}

.stat-block:hover { background: var(--bg-card); }

.stat-block__value {
  display: block;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.stat-block__value--violet { color: var(--violet-bright); }
.stat-block__value--cyan { color: var(--cyan); }
.stat-block__value--emerald { color: var(--emerald); }
.stat-block__value--amber { color: var(--amber); }

.stat-block__label {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ───── Sections ───── */
.section { padding: 96px 0; }
.section--alt { background: var(--bg-alt); }
.section--dark { background: var(--bg); }

.section__header { margin-bottom: 60px; }
.section__header--center { text-align: center; }

.section__eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--violet-bright);
  margin-bottom: 12px;
}

.section__title {
  font-size: clamp(26px, 3.5vw, 40px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
  line-height: 1.15;
}

.section__desc {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 560px;
}

.section__header--center .section__desc { margin: 0 auto; }

/* ───── How It Works ───── */
.steps-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.steps-flow::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(12.5% + 20px);
  right: calc(12.5% + 20px);
  height: 1px;
  background: linear-gradient(90deg, var(--violet), var(--cyan));
  opacity: 0.3;
}

.flow-step {
  text-align: center;
  padding: 0 16px;
  position: relative;
}

.flow-step__num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 14px;
  font-weight: 800;
  color: var(--violet-bright);
  position: relative;
  z-index: 1;
  transition: all 0.3s;
}

.flow-step:hover .flow-step__num {
  border-color: var(--violet);
  background: var(--violet-subtle);
  box-shadow: 0 0 20px rgba(139, 92, 246, 0.3);
}

.flow-step__num--done {
  background: var(--violet-subtle);
  border-color: rgba(139, 92, 246, 0.4);
  color: var(--violet-bright);
}

.flow-step__icon {
  width: 40px;
  height: 40px;
  margin: 0 auto 16px;
  color: var(--text-muted);
}

.flow-step__icon svg { width: 100%; height: 100%; }

.flow-step__title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}

.flow-step__desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ───── Feature Rows ───── */
.feature-rows {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.feature-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: all 0.3s;
}

.feature-item:hover {
  border-color: var(--border-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.feature-item--wide {
  grid-column: 1 / -1;
}

.feature-item__icon {
  width: 48px;
  height: 48px;
  padding: 12px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.feature-item__icon svg { width: 100%; height: 100%; }

.feature-item__icon--violet { background: var(--violet-subtle); color: var(--violet-bright); }
.feature-item__icon--cyan { background: var(--cyan-subtle); color: var(--cyan); }
.feature-item__icon--emerald { background: var(--emerald-subtle); color: var(--emerald); }
.feature-item__icon--amber { background: var(--amber-subtle); color: var(--amber); }
.feature-item__icon--rose { background: var(--rose-subtle); color: var(--rose); }

.feature-item__body { flex: 1; text-align: left; }

.feature-item__title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text);
}

.feature-item__desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ───── Platform Cards ───── */
.platforms-grid-full {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.platform-card {
  padding: 36px 28px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: var(--bg-card);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all 0.3s;
}

.platform-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  opacity: 0;
  transition: opacity 0.3s;
}

.platform-card--chatgpt::before { background: linear-gradient(90deg, #10b981, #059669); }
.platform-card--claude::before { background: linear-gradient(90deg, #f59e0b, #ef4444); }
.platform-card--gemini::before { background: linear-gradient(90deg, #3b82f6, #8b5cf6); }

.platform-card:hover { border-color: var(--border-light); transform: translateY(-4px); box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3); }
.platform-card:hover::before { opacity: 1; }

.platform-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

.platform-card__icon--chatgpt { background: rgba(16, 185, 129, 0.12); border: 1px solid rgba(16, 185, 129, 0.2); }
.platform-card__icon--claude { background: rgba(245, 158, 11, 0.12); border: 1px solid rgba(245, 158, 11, 0.2); }
.platform-card__icon--gemini { background: rgba(99, 102, 241, 0.12); border: 1px solid rgba(99, 102, 241, 0.2); }

.platform-card__icon svg { width: 32px; height: 32px; }
.platform-card__icon--chatgpt svg { color: #10b981; }
.platform-card__icon--claude svg { color: #f59e0b; }
.platform-card__icon--gemini svg { color: #6366f1; }

.platform-card__name {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.platform-card__url {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 16px;
  font-family: 'SF Mono', 'Fira Code', monospace;
}

.platform-card__desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.platform-card__tag {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.platform-card__tag--green { background: rgba(16, 185, 129, 0.1); color: #10b981; border: 1px solid rgba(16, 185, 129, 0.2); }
.platform-card__tag--amber { background: rgba(245, 158, 11, 0.1); color: #f59e0b; border: 1px solid rgba(245, 158, 11, 0.2); }
.platform-card__tag--blue { background: rgba(99, 102, 241, 0.1); color: #6366f1; border: 1px solid rgba(99, 102, 241, 0.2); }

/* ───── Demo Mockup ───── */
.demo-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.demo-text .section__header { margin-bottom: 32px; }

.demo-checklist {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 36px;
}

.demo-check {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: var(--text-secondary);
}

.demo-check__icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--emerald-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.demo-check__icon svg { width: 13px; height: 13px; color: var(--emerald); }

.demo-mockup {
  position: relative;
}

.mockup-window {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(139, 92, 246, 0.1);
}

.mockup-titlebar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
}

.mockup-dot { width: 10px; height: 10px; border-radius: 50%; }
.mockup-dot--red { background: #ff5f57; }
.mockup-dot--yellow { background: #febc2e; }
.mockup-dot--green { background: #28c840; }

.mockup-url {
  flex: 1;
  text-align: center;
  font-size: 11px;
  color: var(--text-muted);
  font-family: 'SF Mono', monospace;
}

.mockup-body {
  padding: 20px;
}

.mockup-chat-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}

.mockup-chat-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #10b981, #059669);
  display: flex;
  align-items: center;
  justify-content: center;
}

.mockup-chat-avatar svg { width: 16px; height: 16px; color: #fff; }

.mockup-chat-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}

.mockup-chat-sub {
  font-size: 10px;
  color: var(--text-muted);
}

.mockup-injected {
  background: var(--bg-elevated);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 12px 14px;
  margin-bottom: 16px;
}

.mockup-injected-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.mockup-chart-preview {
  width: 100%;
  height: 80px;
  background: linear-gradient(135deg, #0f172a, #1e293b);
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 8px;
}

.mockup-chart-line {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
}

.mockup-chart-line svg { width: 100%; height: 60%; }

.mockup-injected-prompt {
  font-size: 11px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.mockup-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 9px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: var(--violet-subtle);
  color: var(--violet-bright);
  border: 1px solid rgba(139, 92, 246, 0.2);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.mockup-input-row {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 10px 12px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
}

.mockup-input-text {
  flex: 1;
  font-size: 12px;
  color: var(--text-muted);
}

.mockup-send {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--violet);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mockup-send svg { width: 12px; height: 12px; color: #fff; }

.mockup-ext-btn {
  position: absolute;
  bottom: -12px;
  right: -12px;
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--violet), #6d28d9);
  border: 3px solid var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(139, 92, 246, 0.5);
}

.mockup-ext-btn svg { width: 24px; height: 24px; color: #fff; }

/* ───── Privacy Block ───── */
.privacy-block {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 56px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.privacy-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.08), transparent 70%);
  pointer-events: none;
}

.privacy-block__icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius);
  background: var(--violet-subtle);
  border: 1px solid rgba(139, 92, 246, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

.privacy-block__icon svg { width: 28px; height: 28px; color: var(--violet-bright); }

.privacy-block__title {
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.privacy-block__desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 600px;
  margin: 0 auto 36px;
}

.privacy-points {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  max-width: 540px;
  margin: 0 auto;
  text-align: left;
}

.privacy-point {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-secondary);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: rgba(139, 92, 246, 0.04);
  border: 1px solid rgba(139, 92, 246, 0.1);
}

.privacy-point svg {
  width: 16px;
  height: 16px;
  color: var(--emerald);
  flex-shrink: 0;
}

/* ───── Pricing ───── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 720px;
  margin: 0 auto;
}

.pricing-card {
  padding: 36px 32px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: var(--bg-card);
  text-align: center;
  position: relative;
}

.pricing-card--pro {
  border-color: rgba(139, 92, 246, 0.35);
  background: linear-gradient(180deg, rgba(139, 92, 246, 0.05) 0%, transparent 60%);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 10px;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: var(--radius-full);
  background: var(--violet);
  color: #fff;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.pricing-name {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 6px;
}

.pricing-amount {
  font-size: 52px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--text);
}

.pricing-period {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
  text-align: left;
}

.pricing-features li {
  font-size: 14px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.pricing-features li::before {
  content: '';
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--emerald-subtle);
  flex-shrink: 0;
  display: inline-block;
  position: relative;
}

.pricing-features li::after {
  content: '✓';
  width: 16px;
  height: 16px;
  font-size: 9px;
  font-weight: 700;
  color: var(--emerald);
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: -16px;
}

.pricing-card .btn { width: 100%; justify-content: center; }

/* ───── CTA Section ───── */
.cta-section {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(139, 92, 246, 0.08), transparent 70%);
  pointer-events: none;
}

.cta-inner {
  text-align: center;
  position: relative;
}

.cta-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.cta-title-line2 {
  background: linear-gradient(135deg, var(--violet-bright), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-desc {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto 36px;
  line-height: 1.75;
}

.cta-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-note {
  margin-top: 20px;
  font-size: 13px;
  color: var(--text-muted);
}

/* ───── Footer ───── */
.footer {
  border-top: 1px solid var(--border);
  padding: 56px 0 28px;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  margin-bottom: 40px;
  align-items: flex-start;
}

.footer__brand { max-width: 260px; }

.footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}

.footer__logo-icon { width: 28px; height: 28px; }

.footer__tagline {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

.footer__links { display: flex; gap: 48px; }

.footer__col h4 {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.footer__col a {
  display: block;
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 10px;
  transition: color 0.2s;
}

.footer__col a:hover { color: var(--text); }

.footer__bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 8px;
}

/* ───── Animations ───── */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease-out, transform 0.65s ease-out;
}

.fade-left {
  opacity: 0;
  transform: translateX(-28px);
  transition: opacity 0.65s ease-out, transform 0.65s ease-out;
}

.fade-right {
  opacity: 0;
  transform: translateX(28px);
  transition: opacity 0.65s ease-out, transform 0.65s ease-out;
}

.fade-up.visible,
.fade-left.visible,
.fade-right.visible {
  opacity: 1;
  transform: translate(0);
}

/* ───── Legal Pages ───── */
.legal-page { padding: 140px 0 80px; }
.legal-page .container { max-width: 720px; }

.legal-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 32px;
  transition: color 0.2s;
}

.legal-back:hover { color: var(--violet-bright); }

.legal-page h1 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.legal-page .meta {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 48px;
}

.legal-page h2 {
  font-size: 20px;
  font-weight: 700;
  margin: 40px 0 12px;
}

.legal-page h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 28px 0 8px;
  color: var(--text-secondary);
}

.legal-page p, .legal-page li {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 12px;
}

.legal-page ul, .legal-page ol { padding-left: 24px; margin-bottom: 16px; }
.legal-page li { margin-bottom: 6px; }
.legal-page strong { color: var(--text); }
.legal-page a { color: var(--violet-bright); }
.legal-page a:hover { text-decoration: underline; }
.legal-page hr { border: none; border-top: 1px solid var(--border); margin: 40px 0; }
.legal-page code { font-family: 'SF Mono', 'Fira Code', monospace; font-size: 13px; background: var(--bg-card); padding: 2px 6px; border-radius: 4px; color: var(--violet-bright); }

/* ───── Responsive ───── */
@media (max-width: 1024px) {
  .hero__layout { grid-template-columns: 1fr; gap: 60px; }
  .hero__visual { max-width: 480px; margin: 0 auto; }
  .hero__title { text-align: center; }
  .hero__subtitle { text-align: center; margin-left: auto; margin-right: auto; }
  .hero__actions { justify-content: center; }
  .hero__trust { justify-content: center; }
  .steps-flow { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .steps-flow::before { display: none; }
  .demo-layout { grid-template-columns: 1fr; }
  .demo-text .section__header { text-align: center; }
  .demo-mockup { max-width: 480px; margin: 0 auto; }
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__toggle { display: block; }

  .nav__links--open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: rgba(6, 6, 15, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 16px 28px;
    gap: 16px;
    border-bottom: 1px solid var(--border);
  }

  .stats-bar__inner { grid-template-columns: repeat(2, 1fr); }
  .feature-row { grid-template-columns: 1fr; }
  .feature-item--wide { grid-column: auto; }
  .platforms-grid-full { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 380px; }
  .privacy-points { grid-template-columns: 1fr; }
  .footer__inner { flex-direction: column; gap: 32px; }
  .footer__links { flex-wrap: wrap; gap: 32px; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .section { padding: 64px 0; }
  .privacy-block { padding: 40px 24px; }
  .steps-flow { grid-template-columns: 1fr; }
  .platforms-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .stats-bar__inner { grid-template-columns: repeat(2, 1fr); }
  .stat-block { padding: 20px 16px; }
  .stat-block__value { font-size: 22px; }
  .hero { padding: 120px 0 80px; }
  .hero__title { font-size: 34px; }
}