/* ==========================================================================
   APPOINTLY — Premium Landing Page Styles
   "The Craft of Booking" — editorial warmth meets tech precision

   Typography: Instrument Serif (headlines) + Plus Jakarta Sans (body) + DM Mono (data)
   Palette: warm plum/violet (#A855F7) + amber/gold (#F59E0B) CTAs
   ========================================================================== */

/* ==========================================================================
   1. Design Token Overrides
   ========================================================================== */

:root {
  /* Warm dark base */
  --bg: #0C0A14;
  --bg-card: #16131F;
  --bg-elevated: #1E1A28;

  /* Text */
  --text-primary: #F5F0FF;
  --text-secondary: #A89EC2;
  --text-muted: #6B5F82;

  /* Brand: warm plum/violet */
  --accent: #A855F7;
  --accent-hover: #9333EA;
  --accent-glow: rgba(168, 85, 247, 0.3);

  /* CTA: warm amber/gold */
  --cta: #F59E0B;
  --cta-hover: #D97706;
  --cta-text: #0C0A14;

  /* Gradients */
  --gradient-brand: linear-gradient(135deg, #7C3AED, #A855F7, #C084FC);
  --gradient-warm: linear-gradient(135deg, #A855F7, #F59E0B);

  --border: #2D2640;

  /* Nav */
  --nav-bg: rgba(12, 10, 20, 0.85);
  --nav-border: rgba(45, 38, 64, 0.5);

  /* Final CTA gradient middle */
  --cta-gradient-mid: #120E1E;

  /* Typography overrides */
  --font-heading: 'Instrument Serif', Georgia, 'Times New Roman', serif;
  --font-body: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-mono: 'DM Mono', 'JetBrains Mono', monospace;
}

/* ==========================================================================
   2. Light Mode
   ========================================================================== */

@media (prefers-color-scheme: light) {
  :root {
    --bg: #FDFBFF;
    --bg-card: #FFFFFF;
    --bg-elevated: #F5F0FF;
    --text-primary: #1A0E2E;
    --text-secondary: #5B4A7A;
    --text-muted: #9485AD;
    --border: #E8E0F0;

    /* Nav */
    --nav-bg: rgba(253, 251, 255, 0.92);
    --nav-border: rgba(0, 0, 0, 0.08);

    /* Final CTA */
    --cta-gradient-mid: #F5F0FF;
  }

  body {
    background-color: var(--bg);
  }

  .hero__glow--1 {
    background: radial-gradient(ellipse at 30% 20%, rgba(168, 85, 247, 0.12), transparent 60%);
  }

  .hero__glow--2 {
    background: radial-gradient(ellipse at 70% 70%, rgba(245, 158, 11, 0.08), transparent 50%);
  }

  .mockup-calendar {
    background: #fff;
    border-color: var(--border);
    box-shadow: 0 8px 40px rgba(26, 14, 46, 0.08), 0 1px 3px rgba(26, 14, 46, 0.06);
  }

  .mockup-calendar__header {
    background: linear-gradient(135deg, #7C3AED, #A855F7);
  }

  .mockup-calendar--dark {
    background: #16131F;
    border-color: #2D2640;
  }

  .mockup-calendar--dark .mockup-calendar__grid span.is-available {
    color: #F5F0FF;
  }

  .mockup-calendar--dark .mockup-calendar__grid span.is-muted {
    color: #6B5F82;
  }

  .mockup-calendar--dark .mockup-calendar__days span {
    color: #6B5F82;
  }

  .mockup-booking {
    background: #fff;
    border-color: var(--border);
    box-shadow: 0 8px 40px rgba(26, 14, 46, 0.08);
  }

  .mockup-email {
    background: #fff;
    border-color: var(--border);
    box-shadow: 0 8px 40px rgba(26, 14, 46, 0.08);
  }

  .mockup-email__body {
    color: #1A0E2E;
  }

  .mockup-email__detail-row {
    border-color: var(--border);
    color: #5B4A7A;
  }

  .mockup-confirm {
    background: #fff;
    border-color: var(--border);
    box-shadow: 0 8px 40px rgba(26, 14, 46, 0.08);
  }

  .mockup-payment {
    background: #fff;
    border-color: var(--border);
    box-shadow: 0 8px 40px rgba(26, 14, 46, 0.08);
  }

  .mockup-email-card {
    background: #fff;
    border-color: var(--border);
  }

  .proof-bar {
    background: var(--bg-elevated);
    border-color: var(--border);
  }

  .pricing-card {
    background: #fff;
    border-color: var(--border);
  }

  .pricing-card--pro {
    border-color: rgba(168, 85, 247, 0.4);
  }

  .use-case-card {
    background: #fff;
    border-color: var(--border);
  }


  .footer {
    border-color: var(--border);
  }

  .step__number {
    color: #E8E0F0;
  }

  .btn--ghost {
    border-color: var(--border);
    color: var(--text-primary);
  }

  .btn--ghost:hover {
    background: var(--bg-elevated);
  }

  @media (max-width: 768px) {
    .nav__links.is-open {
      background: rgba(253, 251, 255, 0.98);
    }
  }
}

/* ==========================================================================
   3. Global Typography Overrides
   ========================================================================== */

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--text-secondary);
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 400;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(3rem, 8vw, 5.5rem); }
h2 { font-size: clamp(2rem, 5vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.25rem); }

/* ==========================================================================
   4. Navigation
   ========================================================================== */

.nav {
  background: var(--nav-bg, rgba(12, 10, 20, 0.85));
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid var(--nav-border, rgba(45, 38, 64, 0.5));
}

.nav__logo {
  font-family: var(--font-heading);
  font-weight: 400;
  font-size: 1.5rem;
  color: var(--text-primary);
  letter-spacing: 0;
}

.nav__logo em {
  font-style: italic;
}

.nav__logo:hover {
  text-decoration: none;
  color: var(--text-primary);
}

/* ==========================================================================
   5. Buttons
   ========================================================================== */

.btn--cta {
  background: var(--cta);
  color: var(--cta-text);
  font-weight: 600;
  border-radius: 10px;
  box-shadow: 0 2px 12px rgba(245, 158, 11, 0.25);
  transition: all var(--transition-fast);
}

.btn--cta:hover {
  background: var(--cta-hover);
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.35);
  text-decoration: none;
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-primary);
  border-radius: 10px;
}

.btn--ghost:hover {
  background: var(--bg-elevated);
  text-decoration: none;
}

.btn--small {
  padding: var(--space-2) var(--space-4);
  font-size: 0.875rem;
  min-height: 36px;
  border-radius: 8px;
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: 1.0625rem;
  min-height: 52px;
  border-radius: 12px;
}

.btn--xl {
  padding: 1.25rem 3rem;
  font-size: 1.125rem;
  min-height: 56px;
  border-radius: 14px;
  font-weight: 700;
}

.nav__cta {
  text-decoration: none;
}

.nav__cta:hover {
  text-decoration: none;
}

/* ==========================================================================
   6. Hero
   ========================================================================== */

.hero {
  min-height: 100dvh;
  position: relative;
  overflow: hidden;
  padding-bottom: var(--space-16);
  background: var(--bg);
}

.hero__glow {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  pointer-events: none;
}

.hero__glow--1 {
  background: radial-gradient(ellipse at 30% 20%, rgba(168, 85, 247, 0.2), transparent 60%);
}

.hero__glow--2 {
  background: radial-gradient(ellipse at 70% 70%, rgba(245, 158, 11, 0.08), transparent 50%);
}

.hero__eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}

.hero__title {
  font-family: var(--font-heading);
  font-weight: 400;
  font-size: clamp(3rem, 8vw, 5.5rem);
  color: var(--text-primary);
  line-height: 1.05;
  margin-bottom: var(--space-8);
  letter-spacing: -0.02em;
}

.hero__title-accent {
  font-style: italic;
  background: var(--gradient-warm);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto var(--space-8);
  line-height: 1.7;
}

.hero__actions {
  gap: var(--space-4);
  margin-bottom: 0;
}

/* Hero Mockup Container */
.hero__mockup {
  width: 100%;
  max-width: 440px;
  margin: var(--space-16) auto 0;
  perspective: 1200px;
}

.mockup-float {
  transform: rotateY(-4deg) rotateX(4deg);
  transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.mockup-float:hover {
  transform: rotateY(0deg) rotateX(0deg);
}

/* ==========================================================================
   7. CSS Mockups — Calendar
   ========================================================================== */

.mockup-calendar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow:
    0 0 80px rgba(168, 85, 247, 0.08),
    0 24px 64px rgba(0, 0, 0, 0.4),
    0 2px 4px rgba(0, 0, 0, 0.2);
  width: 100%;
  user-select: none;
}

.mockup-calendar__header {
  background: var(--gradient-brand);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mockup-calendar__month {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9375rem;
  color: #fff;
}

.mockup-calendar__nav {
  display: flex;
  gap: 0.5rem;
}

.mockup-calendar__nav button {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  font-size: 1rem;
  border: none;
  cursor: default;
  transition: background var(--transition-fast);
}

.mockup-calendar__days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  padding: 0.75rem 1rem 0;
}

.mockup-calendar__days span {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--text-muted);
  text-align: center;
  padding: 0.25rem 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.mockup-calendar__grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
  padding: 0.5rem 1rem 1rem;
}

.mockup-calendar__grid span {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  border-radius: 8px;
  transition: all var(--transition-fast);
}

.mockup-calendar__grid span.is-empty {
  visibility: hidden;
}

.mockup-calendar__grid span.is-available {
  color: var(--text-primary);
  cursor: default;
}

.mockup-calendar__grid span.is-available:hover {
  background: rgba(168, 85, 247, 0.1);
}

.mockup-calendar__grid span.is-muted {
  color: var(--text-muted);
  opacity: 0.5;
}

.mockup-calendar__grid span.is-blocked {
  color: var(--text-muted);
  text-decoration: line-through;
  opacity: 0.4;
}

.mockup-calendar__grid span.is-selected {
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 2px 10px rgba(168, 85, 247, 0.4);
}

.mockup-calendar__cta {
  display: block;
  width: calc(100% - 2rem);
  margin: 0 1rem 1rem;
  padding: 0.75rem;
  background: var(--cta);
  color: var(--cta-text);
  border: none;
  border-radius: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: default;
  transition: background var(--transition-fast);
}

/* Mini variant for step sections */
.mockup-calendar--mini {
  max-width: 360px;
}

/* Dark forced variant for feature section */
.mockup-calendar--dark {
  background: #16131F;
  border-color: #2D2640;
}

/* Light forced variant for feature section */
.mockup-calendar--light {
  background: #FFFFFF;
  border-color: #E8E0F0;
  box-shadow:
    0 0 40px rgba(168, 85, 247, 0.04),
    0 16px 48px rgba(0, 0, 0, 0.08);
}

.mockup-calendar--light .mockup-calendar__grid span.is-available {
  color: #1A0E2E;
}

.mockup-calendar--light .mockup-calendar__days span {
  color: #9485AD;
}

.mockup-calendar--light .mockup-calendar__grid span.is-muted {
  color: #9485AD;
}

.mockup-calendar--light .mockup-calendar__grid span.is-blocked {
  color: #9485AD;
}

.mockup-calendar--light .mockup-calendar__grid span.is-available:hover {
  background: rgba(168, 85, 247, 0.06);
}

/* Calendar pair for feature section */
.mockup-calendar-pair {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.mockup-calendar-pair .mockup-calendar {
  flex: 1;
  min-width: 0;
}

.mockup-calendar-pair .mockup-calendar:last-child {
  transform: translateY(2rem);
}

/* ==========================================================================
   8. CSS Mockups — Booking Card
   ========================================================================== */

.mockup-booking {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem;
  max-width: 380px;
  box-shadow:
    0 0 60px rgba(168, 85, 247, 0.06),
    0 20px 50px rgba(0, 0, 0, 0.3);
}

.mockup-booking__status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--cta);
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.25);
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  margin-bottom: 1.25rem;
}

.mockup-booking__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cta);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.mockup-booking__client {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--text-primary);
  margin-bottom: 0.375rem;
}

.mockup-booking__meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.mockup-booking__separator {
  color: var(--text-muted);
}

.mockup-booking__date {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.mockup-booking__date svg {
  display: inline;
  flex-shrink: 0;
}

.mockup-booking__actions {
  display: flex;
  gap: 0.75rem;
}

.mockup-booking__btn {
  flex: 1;
  padding: 0.625rem 1rem;
  border-radius: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8125rem;
  border: none;
  cursor: default;
  transition: all var(--transition-fast);
}

.mockup-booking__btn--primary {
  background: var(--accent);
  color: #fff;
}

.mockup-booking__btn--secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
}

/* ==========================================================================
   9. CSS Mockups — Email Preview
   ========================================================================== */

.mockup-email {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  max-width: 380px;
  box-shadow:
    0 0 60px rgba(168, 85, 247, 0.06),
    0 20px 50px rgba(0, 0, 0, 0.3);
}

.mockup-email__header {
  background: var(--gradient-brand);
  padding: 2rem 1.75rem;
  text-align: center;
}

.mockup-email__header-text {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  color: #fff;
  font-style: italic;
}

.mockup-email__body {
  padding: 1.75rem;
  color: var(--text-secondary);
}

.mockup-email__greeting {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.mockup-email__text {
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
  max-width: 100%;
}

.mockup-email__price-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-elevated);
  padding: 1rem 1.25rem;
  border-radius: 12px;
  margin-bottom: 1rem;
}

.mockup-email__price-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.mockup-email__price-value {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--text-primary);
}

.mockup-email__details {
  margin-bottom: 1.5rem;
}

.mockup-email__detail-row {
  display: flex;
  justify-content: space-between;
  padding: 0.625rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.mockup-email__detail-row span:last-child {
  color: var(--text-secondary);
  font-weight: 500;
}

.mockup-email__buttons {
  display: flex;
  gap: 0.75rem;
}

.mockup-email__accept {
  flex: 1;
  padding: 0.75rem;
  background: var(--cta);
  color: var(--cta-text);
  border: none;
  border-radius: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8125rem;
  cursor: default;
}

.mockup-email__decline {
  padding: 0.75rem 1rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.8125rem;
  color: var(--text-muted);
  cursor: default;
}

/* ==========================================================================
   10. CSS Mockups — Confirmation
   ========================================================================== */

.mockup-confirm {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem 1.75rem;
  max-width: 380px;
  text-align: center;
  box-shadow:
    0 0 60px rgba(168, 85, 247, 0.06),
    0 20px 50px rgba(0, 0, 0, 0.3);
}

.mockup-confirm__icon {
  margin-bottom: 1.25rem;
  display: inline-block;
}

.mockup-confirm__icon svg {
  display: inline;
}

.mockup-confirm__check {
  stroke-dasharray: 30;
  stroke-dashoffset: 30;
  animation: draw-check 0.8s ease-out 0.5s forwards;
}

@keyframes draw-check {
  to { stroke-dashoffset: 0; }
}

.mockup-confirm__title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.mockup-confirm__detail {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.mockup-confirm__payment {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mockup-confirm__payment-status {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #22C55E;
}

.mockup-confirm__payment-amount {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text-primary);
}

/* ==========================================================================
   11. CSS Mockups — Payment
   ========================================================================== */

.mockup-payment {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  max-width: 380px;
  box-shadow:
    0 0 60px rgba(168, 85, 247, 0.06),
    0 20px 50px rgba(0, 0, 0, 0.3);
}

.mockup-payment__icons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
  color: var(--text-muted);
}

.mockup-payment__divider {
  width: 1px;
  height: 20px;
  background: var(--border);
}

.mockup-payment__confirmation {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.mockup-payment__check-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.1);
  border: 2px solid rgba(34, 197, 94, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.75rem;
  color: #22C55E;
}

.mockup-payment__label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: #22C55E;
  margin-bottom: 0.5rem;
}

.mockup-payment__amount {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 500;
  color: var(--text-primary);
}

.mockup-payment__details {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mockup-payment__row {
  display: flex;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.mockup-payment__row span:last-child {
  color: var(--text-secondary);
}

.mockup-payment__mono {
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

/* ==========================================================================
   12. CSS Mockups — Email Stack (feature section)
   ========================================================================== */

/* Email stack — vertical list, hovered card highlights */
.mockup-email-stack {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  width: 100%;
  max-width: 400px;
}

.mockup-email-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  cursor: pointer;
  transition: transform 0.3s cubic-bezier(0.23, 1, 0.32, 1),
              box-shadow 0.3s ease,
              border-color 0.3s ease,
              opacity 0.3s ease;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

/* Individual card hover — pops up, accent border, purple shadow */
.mockup-email-card:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 36px rgba(168, 85, 247, 0.2);
  border-color: var(--accent);
}

/* Siblings dim */
.mockup-email-stack:hover .mockup-email-card:not(:hover) {
  opacity: 0.55;
  transform: scale(0.98);
}

.mockup-email-card__bar {
  width: 6px;
  flex-shrink: 0;
}

.mockup-email-card__content {
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.mockup-email-card__type {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.mockup-email-card__preview {
  font-size: 0.8125rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 280px;
}

/* ==========================================================================
   13. Social Proof Bar
   ========================================================================== */

.proof-bar {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: var(--space-6) var(--space-8);
}

.proof-bar__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.proof-bar__item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
}

.proof-bar__number {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--text-primary);
}

.proof-bar__plus {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--accent);
}

.proof-bar__label {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.proof-bar__tag {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-elevated);
  padding: 0.375rem 0.875rem;
  border-radius: 6px;
  border: 1px solid var(--border);
}

.proof-bar__divider {
  width: 1px;
  height: 24px;
  background: var(--border);
}

/* ==========================================================================
   14. How It Works — Immersive Steps
   ========================================================================== */

.how-it-works {
  max-width: 1200px;
  padding-top: var(--space-24);
  padding-bottom: var(--space-16);
}

.how-it-works .section__intro {
  text-align: center;
  margin-bottom: var(--space-24);
}

.step {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  margin-bottom: var(--space-24);
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}

.step:last-child {
  margin-bottom: 0;
}

.step--reversed {
  direction: rtl;
}

.step--reversed > * {
  direction: ltr;
}

.step__content {
  padding: var(--space-4) 0;
}

.step__number {
  font-family: var(--font-heading);
  font-size: clamp(4rem, 8vw, 7rem);
  font-style: italic;
  color: var(--bg-elevated);
  line-height: 1;
  margin-bottom: var(--space-4);
  display: block;
  background: linear-gradient(180deg, rgba(168, 85, 247, 0.15), rgba(168, 85, 247, 0.02));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.step__title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
  line-height: 1.15;
}

.step__description {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 440px;
}

.step__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.step__glow {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.3;
  pointer-events: none;
}

.step__glow--purple {
  background: var(--accent);
  top: -20%;
  left: -10%;
}

.step__glow--amber {
  background: var(--cta);
  bottom: -20%;
  right: -10%;
}

/* ==========================================================================
   15. Features — Alternating Sections
   ========================================================================== */

.features {
  max-width: 100%;
  padding-left: 0;
  padding-right: 0;
}

.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  max-width: 1200px;
  margin: 0 auto var(--space-24);
  padding: 0 var(--space-8);
}

.feature:last-child {
  margin-bottom: 0;
}

.feature--reversed {
  direction: rtl;
}

.feature--reversed > * {
  direction: ltr;
}

.feature__label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}

.feature__badge {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 500;
  color: var(--cta);
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 0.125rem 0.5rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.feature__title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
  line-height: 1.1;
}

.feature__description {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 480px;
}

.feature__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature__visual-glow {
  position: absolute;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: var(--accent);
  filter: blur(100px);
  opacity: 0.08;
  pointer-events: none;
}

/* ==========================================================================
   16. Pricing
   ========================================================================== */

.pricing {
  max-width: 900px;
  text-align: center;
}

.pricing__headline {
  font-family: var(--font-heading);
  font-style: italic;
}

.pricing__cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
  max-width: 800px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  text-align: left;
}

.pricing-card:hover {
  transform: translateY(-4px);
}

/* Pro card */
.pricing-card--pro {
  border-color: rgba(168, 85, 247, 0.4);
  background:
    linear-gradient(var(--bg-card), var(--bg-card)) padding-box,
    linear-gradient(135deg, #7C3AED, #A855F7, #F59E0B) border-box;
  border: 2px solid transparent;
  box-shadow: 0 0 60px rgba(168, 85, 247, 0.08);
}

.pricing-card--pro:hover {
  box-shadow: 0 0 80px rgba(168, 85, 247, 0.15),
              0 8px 32px rgba(0, 0, 0, 0.2);
}

.pricing-card__ribbon {
  position: absolute;
  top: -1px;
  right: 2rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #fff;
  background: var(--gradient-brand);
  padding: 0.375rem 0.875rem 0.5rem;
  border-radius: 0 0 8px 8px;
}

.pricing-card__header {
  margin-bottom: var(--space-8);
}

.pricing-card__name {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin-bottom: var(--space-1);
}

.pricing-card__amount {
  font-family: var(--font-mono);
  font-size: 2.75rem;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1;
  letter-spacing: -0.02em;
}

.pricing-card__period {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-muted);
}

.pricing-card__subtitle {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
}

.pricing-card__features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.pricing-card__features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.pricing-card__check {
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-card__cta {
  text-decoration: none;
  text-align: center;
  margin-top: auto;
}

.pricing-card__cta:hover {
  text-decoration: none;
}

/* ==========================================================================
   17. Use Cases
   ========================================================================== */

.use-cases {
  max-width: 1200px;
  text-align: center;
}

.use-cases__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  max-width: 1100px;
  margin: 0 auto;
}

.use-case-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem 1.5rem;
  text-align: center;
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.use-case-card:hover {
  border-color: rgba(168, 85, 247, 0.3);
  transform: translateY(-2px);
}

.use-case-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  background: rgba(168, 85, 247, 0.08);
  border-radius: 14px;
  color: var(--accent);
}

.use-case-card__title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.use-case-card__description {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 100%;
}

/* ==========================================================================
   18. Feedback Section
   ========================================================================== */

.feedback-section {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

.feedback-section__inner {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.feedback-section__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: rgba(168, 85, 247, 0.08);
  color: var(--accent);
  margin-bottom: var(--space-2);
}

.feedback-section__title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 400;
  color: var(--text-primary);
}

.feedback-section__text {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 480px;
  margin: 0;
}

.feedback-section__btn {
  margin-top: var(--space-4);
}

/* ==========================================================================
   19. Final CTA
   ========================================================================== */

.final-cta {
  max-width: 100%;
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--bg) 0%, var(--cta-gradient-mid) 50%, var(--bg) 100%);
}

.final-cta__glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.15), rgba(245, 158, 11, 0.05), transparent 70%);
  pointer-events: none;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.final-cta__title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 7vw, 5rem);
  color: var(--text-primary);
  line-height: 1.05;
  margin-bottom: var(--space-8);
  position: relative;
  z-index: 1;
}

.final-cta__accent {
  font-style: italic;
  background: var(--gradient-warm);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.final-cta .btn {
  position: relative;
  z-index: 1;
}

.final-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 1;
}

.final-cta__sub {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: var(--space-6);
  position: relative;
  z-index: 1;
  max-width: 500px;
}

/* ==========================================================================
   19. Footer
   ========================================================================== */

.footer {
  padding: var(--space-8);
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.footer__links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}

.footer__separator {
  color: var(--text-muted);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
}

.footer__lang {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  background: transparent;
  border: 1px solid var(--border);
  padding: var(--space-1) var(--space-3);
  border-radius: 6px;
  cursor: pointer;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  min-height: 36px;
  transition: border-color var(--transition-fast);
}

.footer__lang:hover {
  border-color: rgba(168, 85, 247, 0.3);
}

.footer__lang:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.footer__lang span.is-active {
  color: var(--text-primary);
  font-weight: 500;
}

.footer__lang-divider {
  color: var(--text-muted);
  opacity: 0.5;
}

.footer__copyright {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin: 0;
}

/* ==========================================================================
   20. Scroll Reveal Enhancements
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.23, 1, 0.32, 1),
              transform 0.7s cubic-bezier(0.23, 1, 0.32, 1);
}

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

/* Scale-in variant for mockups */
.step__visual .reveal {
  transform: translateY(30px) scale(0.95);
}

.step__visual .reveal.is-visible {
  transform: translateY(0) scale(1);
}

/* ==========================================================================
   21. Responsive — Tablet (769px – 1024px)
   ========================================================================== */

@media (min-width: 769px) and (max-width: 1024px) {
  .step {
    gap: var(--space-8);
  }

  .feature {
    gap: var(--space-8);
  }

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

  .mockup-calendar-pair {
    flex-direction: column;
    gap: 1rem;
    max-width: 320px;
    margin: 0 auto;
  }

  .mockup-calendar-pair .mockup-calendar:last-child {
    transform: none;
  }
}

/* ==========================================================================
   22. Responsive — Mobile (up to 768px)
   ========================================================================== */

@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding-top: calc(var(--space-16) + 80px);
    padding-bottom: var(--space-12);
  }

  .hero__mockup {
    max-width: 360px;
    margin-top: var(--space-12);
  }

  .mockup-float {
    transform: none;
  }

  .mockup-float:hover {
    transform: none;
  }

  /* Proof bar */
  .proof-bar__inner {
    gap: var(--space-4);
  }

  .proof-bar__divider {
    display: none;
  }

  .proof-bar__item {
    flex-direction: column;
    gap: 0.125rem;
  }

  .proof-bar__number {
    font-size: 1.25rem;
  }

  .proof-bar__label {
    font-size: 0.75rem;
  }

  /* Steps — vertical */
  .step {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    margin-bottom: var(--space-16);
  }

  .step--reversed {
    direction: ltr;
  }

  .step__number {
    font-size: 3.5rem;
  }

  .step__visual {
    order: -1;
  }

  .step--reversed .step__visual {
    order: -1;
  }

  .step__glow {
    width: 200px;
    height: 200px;
  }

  .mockup-booking,
  .mockup-email,
  .mockup-confirm,
  .mockup-payment {
    max-width: 100%;
  }

  /* Features — vertical */
  .feature {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    padding: 0 var(--space-4);
  }

  .feature--reversed {
    direction: ltr;
  }

  .mockup-calendar-pair {
    flex-direction: column;
    gap: 1rem;
    max-width: 100%;
  }

  .mockup-calendar-pair .mockup-calendar:last-child {
    transform: none;
  }

  .mockup-email-stack {
    max-width: 100%;
    height: 240px;
  }

  /* Pricing */
  .pricing__cards {
    grid-template-columns: 1fr;
    max-width: 420px;
  }

  .pricing-card {
    padding: 2rem 1.5rem;
  }

  .pricing-card__amount {
    font-size: 2.25rem;
  }

  /* Use cases */
  .use-cases__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  .use-case-card {
    padding: 1.5rem 1rem;
  }

  .use-case-card__description {
    font-size: 0.8125rem;
  }

  /* Final CTA */
  .final-cta {
    min-height: 50vh;
    padding: var(--space-16) var(--space-4);
  }

  .final-cta__glow {
    width: 300px;
    height: 300px;
  }

  /* Buttons */
  .btn--lg {
    padding: var(--space-3) var(--space-6);
    font-size: 1rem;
    width: 100%;
    min-height: 48px;
  }

  .btn--xl {
    padding: 1rem 2rem;
    font-size: 1rem;
    width: 100%;
  }

  .hero__actions {
    flex-direction: column;
    width: 100%;
    max-width: 360px;
  }

  /* Mobile nav background override */
  .nav__links {
    background: rgba(12, 10, 20, 0.98) !important;
  }

  @media (prefers-color-scheme: light) {
    .nav__links {
      background: rgba(253, 251, 255, 0.98) !important;
    }
  }
}

/* ==========================================================================
   23. Small mobile (up to 480px)
   ========================================================================== */

@media (max-width: 480px) {
  .use-cases__grid {
    grid-template-columns: 1fr;
  }

  .proof-bar__inner {
    flex-direction: column;
    gap: var(--space-3);
  }

  .proof-bar__item {
    flex-direction: row;
  }
}

/* ==========================================================================
   24. Reduced Motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  .mockup-float {
    transform: none;
  }

  .mockup-float:hover {
    transform: none;
  }

  .pricing-card:hover {
    transform: none;
  }

  .use-case-card:hover {
    transform: none;
  }

  .mockup-booking__dot {
    animation: none;
  }

  .mockup-confirm__check {
    animation: none;
    stroke-dashoffset: 0;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .step__visual .reveal {
    transform: none;
  }
}

/* ==========================================================================
   25. Print
   ========================================================================== */

@media print {
  .nav,
  .hero__glow,
  .step__glow,
  .feature__visual-glow,
  .final-cta__glow,
  .proof-bar__divider {
    display: none;
  }

  body {
    background: #fff;
    color: #000;
  }

  .hero,
  .final-cta {
    min-height: auto;
    padding: 2rem 0;
  }
}