/* ---------- Google Font ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ---------- CSS Variables (Light) ---------- */
:root {
  --cb-primary:        #2563eb;
  --cb-primary-dark:   #1d4ed8;
  --cb-primary-light:  #eff6ff;
  --cb-primary-glow:   rgba(37, 99, 235, 0.18);

  --cb-bg:             #ffffff;
  --cb-surface:        #f8fafc;
  --cb-surface-2:      #f1f5f9;
  --cb-border:         #e2e8f0;
  --cb-text:           #0f172a;
  --cb-text-muted:     #64748b;
  --cb-text-light:     #94a3b8;

  --cb-hero-from:      #0f172a;
  --cb-hero-via:       #1e3a5f;
  --cb-hero-to:        #0f172a;

  --cb-card-bg:        #ffffff;
  --cb-card-border:    #e2e8f0;
  --cb-input-bg:       #f8fafc;
  --cb-input-border:   #cbd5e1;

  --cb-footer-bg:      #0f172a;
  --cb-footer-text:    #94a3b8;
  --cb-footer-border:  #1e293b;

  --cb-radius:         0.875rem;
  --cb-radius-sm:      0.5rem;
  --cb-radius-lg:      1.25rem;
  --cb-shadow-sm:      0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --cb-shadow:         0 4px 12px rgba(0,0,0,.10);
  --cb-shadow-lg:      0 16px 48px rgba(0,0,0,.12);
  --cb-transition:     all .2s ease;
}

/* ---------- CSS Variables (Dark) ---------- */
[data-theme="dark"] {
  --cb-bg:             #09090b;
  --cb-surface:        #18181b;
  --cb-surface-2:      #27272a;
  --cb-border:         #27272a;
  --cb-text:           #fafafa;
  --cb-text-muted:     #a1a1aa;
  --cb-text-light:     #71717a;

  --cb-hero-from:      #09090b;
  --cb-hero-via:       #0d1f3c;
  --cb-hero-to:        #09090b;

  --cb-card-bg:        #18181b;
  --cb-card-border:    #27272a;
  --cb-input-bg:       #27272a;
  --cb-input-border:   #3f3f46;

  --cb-primary-light:  rgba(37,99,235,0.15);
}

/* ---------- Base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--cb-bg);
  color: var(--cb-text);
  line-height: 1.6;
  transition: background-color .3s ease, color .3s ease;
  font-size: 15px;
}

/* ---------- Scrollbar (optional) ---------- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--cb-surface); }
::-webkit-scrollbar-thumb { background: var(--cb-border); border-radius: 99px; }

/* =============================================
   NAVBAR
   ============================================= */
.cb-navbar {
  background: var(--cb-bg) !important;
  border-bottom: 1px solid var(--cb-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: background .3s, border-color .3s;
  padding: 0;
}

.cb-navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 1rem;
}

.cb-brand {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--cb-text) !important;
  letter-spacing: -0.01em;
}

.cb-brand:hover { color: var(--cb-primary) !important; }

.cb-brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--cb-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 2px 8px var(--cb-primary-glow);
}

.cb-nav-link {
  color: var(--cb-text-muted) !important;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.4rem 0.875rem !important;
  border-radius: var(--cb-radius-sm);
  transition: var(--cb-transition);
}

.cb-nav-link:hover,
.cb-nav-link.active {
  color: var(--cb-text) !important;
  background: var(--cb-surface);
}

.cb-theme-toggle {
  width: 38px;
  height: 38px;
  border-radius: var(--cb-radius-sm);
  background: transparent;
  border: 1px solid var(--cb-border);
  color: var(--cb-text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--cb-transition);
  flex-shrink: 0;
}

.cb-theme-toggle:hover {
  background: var(--cb-surface);
  color: var(--cb-text);
  border-color: var(--cb-input-border);
}

.cb-btn-nav {
  background: var(--cb-primary);
  color: #fff !important;
  border: none;
  border-radius: var(--cb-radius-sm);
  padding: 0.45rem 1.1rem;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--cb-transition);
  white-space: nowrap;
  text-decoration: none;
  box-shadow: 0 2px 8px var(--cb-primary-glow);
}

.cb-btn-nav:hover {
  background: var(--cb-primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px var(--cb-primary-glow);
}

/* =============================================
   HERO
   ============================================= */
.cb-hero {
  background: linear-gradient(135deg, var(--cb-hero-from) 0%, var(--cb-hero-via) 50%, var(--cb-hero-to) 100%);
  position: relative;
  overflow: hidden;
  padding: 6rem 0;
}

/* Grid overlay */
.cb-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

/* Glow blob */
.cb-hero::after {
  content: '';
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 400px;
  background: radial-gradient(circle, rgba(37,99,235,.25) 0%, transparent 70%);
  pointer-events: none;
}

.cb-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(37,99,235,.2);
  border: 1px solid rgba(37,99,235,.3);
  color: #93c5fd;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.875rem;
  border-radius: 99px;
  margin-bottom: 1.5rem;
  letter-spacing: 0.01em;
}

.cb-hero-badge .dot {
  width: 7px;
  height: 7px;
  background: #60a5fa;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .5; transform: scale(1.3); }
}

.cb-hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}

.cb-hero h1 span { color: #60a5fa; }

.cb-hero-lead {
  font-size: 1.05rem;
  color: #94a3b8;
  max-width: 480px;
  margin-bottom: 2.5rem;
}

/* Info chips */
.cb-hero-chip {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--cb-radius);
  padding: 1rem 1.1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  backdrop-filter: blur(4px);
}

.cb-hero-chip-icon {
  color: #60a5fa;
  flex-shrink: 0;
  margin-top: 2px;
}

.cb-hero-chip p { margin: 0; font-size: 0.8rem; color: #94a3b8; line-height: 1.45; }
.cb-hero-chip strong { display: block; font-size: 0.875rem; color: #fff; margin-bottom: 2px; font-weight: 600; }

/* Avatars */
.cb-avatars { display: flex; }
.cb-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid #0f172a;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: #0f172a;
  margin-left: -8px;
}
.cb-avatar:first-child { margin-left: 0; }

.cb-stars { color: #f59e0b; display: flex; gap: 2px; margin-bottom: 3px; }
.cb-stars i { font-size: 0.75rem; }

/* =============================================
   BOOKING CARD
   ============================================= */
.cb-booking-card {
  background: var(--cb-card-bg);
  border: 1px solid var(--cb-card-border);
  border-radius: var(--cb-radius-lg);
  padding: 2rem 2rem 2.25rem;
  box-shadow: var(--cb-shadow-lg);
  position: relative;
  z-index: 1;
  transition: background .3s, border-color .3s;
}

.cb-booking-card h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--cb-text);
  margin-bottom: 0.2rem;
  letter-spacing: -0.01em;
}

.cb-booking-card .cb-sub {
  font-size: 0.8rem;
  color: var(--cb-text-muted);
  margin-bottom: 0;
}

/* Form inputs */
.cb-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--cb-text-muted);
  letter-spacing: 0.01em;
  margin-bottom: 0.4rem;
  display: block;
  text-transform: uppercase;
}

.cb-input {
  width: 100%;
  background: var(--cb-input-bg);
  border: 1px solid var(--cb-input-border);
  border-radius: var(--cb-radius-sm);
  padding: 0.625rem 0.875rem;
  font-size: 0.875rem;
  color: var(--cb-text);
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  font-family: inherit;
}

.cb-input::placeholder { color: var(--cb-text-light); }
.cb-input:focus {
  border-color: var(--cb-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}

.cb-input-icon-wrap {
  position: relative;
}
.cb-input-icon-wrap .cb-icon-left {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--cb-text-light);
  pointer-events: none;
  display: flex;
}
.cb-input-icon-wrap .cb-input { padding-left: 2.25rem; }

/* Trip type toggle */
.cb-trip-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.cb-trip-btn {
  padding: 0.6rem 0;
  border-radius: var(--cb-radius-sm);
  border: 1px solid var(--cb-input-border);
  background: var(--cb-input-bg);
  color: var(--cb-text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--cb-transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}

.cb-trip-btn.active,
.cb-trip-btn:hover {
  background: var(--cb-primary);
  border-color: var(--cb-primary);
  color: #fff;
}

/* Submit button */
.cb-btn-primary {
  width: 100%;
  background: var(--cb-primary);
  border: none;
  border-radius: var(--cb-radius);
  padding: 0.85rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  transition: var(--cb-transition);
  letter-spacing: 0.01em;
  box-shadow: 0 4px 20px var(--cb-primary-glow);
  margin-top: 0.5rem;
}

.cb-btn-primary:hover {
  background: var(--cb-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 28px rgba(37,99,235,.35);
}

.cb-btn-primary:active { transform: translateY(0); }

/* =============================================
   STATS BAR
   ============================================= */
.cb-stats {
  background: var(--cb-primary);
}

.cb-stat {
  text-align: center;
  padding: 1.1rem 1rem;
}
.cb-stat-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  display: block;
  letter-spacing: -0.02em;
}
.cb-stat-label {
  font-size: 0.72rem;
  color: rgba(255,255,255,.75);
  margin-top: 2px;
  display: block;
}

/* =============================================
   SECTION BASE
   ============================================= */
.cb-section {
  padding: 5rem 0;
  background: var(--cb-bg);
  transition: background .3s;
}

.cb-section-alt {
  background: var(--cb-surface);
}

.cb-section-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--cb-primary);
  margin-bottom: 0.75rem;
  display: block;
}

.cb-section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--cb-text);
  line-height: 1.2;
  letter-spacing: -0.025em;
  margin-bottom: 1rem;
}

.cb-section-desc {
  color: var(--cb-text-muted);
  font-size: 1rem;
  max-width: 560px;
}

/* =============================================
   FEATURE CARD (about section)
   ============================================= */
.cb-feature-card {
  background: var(--cb-card-bg);
  border: 1px solid var(--cb-card-border);
  border-radius: var(--cb-radius);
  padding: 1.25rem 1.375rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  box-shadow: var(--cb-shadow-sm);
  transition: box-shadow .25s, transform .25s, background .3s, border-color .3s;
}

.cb-feature-card:hover {
  box-shadow: var(--cb-shadow);
  transform: translateY(-2px);
}

.cb-feature-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--cb-primary-light);
  color: var(--cb-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}

.cb-feature-card h5 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--cb-text);
  margin-bottom: 0.2rem;
}

.cb-feature-card p {
  font-size: 0.82rem;
  color: var(--cb-text-muted);
  margin: 0;
  line-height: 1.5;
}

/* Checklist */
.cb-checklist { list-style: none; padding: 0; margin: 0; }
.cb-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.45rem 0;
  font-size: 0.9rem;
  color: var(--cb-text-muted);
}
.cb-checklist-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--cb-primary-light);
  color: var(--cb-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
  font-size: 0.65rem;
}
.cb-checklist li strong { color: var(--cb-text); }

/* =============================================
   SERVICE CARDS
   ============================================= */
.cb-service-card {
  background: var(--cb-card-bg);
  border: 1px solid var(--cb-card-border);
  border-radius: var(--cb-radius-lg);
  padding: 1.75rem;
  box-shadow: var(--cb-shadow-sm);
  transition: box-shadow .3s, transform .3s, background .3s, border-color .3s;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.cb-service-card:hover {
  box-shadow: var(--cb-shadow-lg);
  transform: translateY(-4px);
}

.cb-service-card.featured {
  background: var(--cb-primary);
  border-color: var(--cb-primary);
  box-shadow: 0 12px 36px rgba(37,99,235,.3);
}

.cb-service-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.7rem;
  border-radius: 99px;
  margin-bottom: 1rem;
  background: var(--cb-primary-light);
  color: var(--cb-primary);
}
.cb-service-card.featured .cb-service-badge {
  background: rgba(255,255,255,.2);
  color: #fff;
}

.cb-service-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 1.1rem;
  background: var(--cb-primary-light);
  color: var(--cb-primary);
}
.cb-service-card.featured .cb-service-icon {
  background: rgba(255,255,255,.2);
  color: #fff;
}

.cb-service-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--cb-text);
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}
.cb-service-card.featured h3 { color: #fff; }

.cb-service-card p {
  font-size: 0.85rem;
  color: var(--cb-text-muted);
  line-height: 1.6;
  flex-grow: 1;
}
.cb-service-card.featured p { color: rgba(255,255,255,.8); }

.cb-service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cb-primary);
  text-decoration: none;
  margin-top: 1.25rem;
  transition: gap .2s;
}
.cb-service-card.featured .cb-service-link { color: #fff; }
.cb-service-link:hover { gap: 0.65rem; }

/* =============================================
   TESTIMONIALS
   ============================================= */
.cb-testi-card {
  background: var(--cb-card-bg);
  border: 1px solid var(--cb-card-border);
  border-radius: var(--cb-radius-lg);
  padding: 1.5rem 1.75rem;
  box-shadow: var(--cb-shadow-sm);
  transition: box-shadow .25s, background .3s, border-color .3s;
  height: 100%;
}
.cb-testi-card:hover { box-shadow: var(--cb-shadow); }

.cb-testi-stars { color: #f59e0b; font-size: 0.8rem; margin-bottom: 0.875rem; letter-spacing: 1px; }

.cb-testi-card blockquote {
  font-size: 0.875rem;
  color: var(--cb-text-muted);
  line-height: 1.7;
  margin: 0 0 1.25rem;
  font-style: italic;
}

.cb-testi-author { display: flex; align-items: center; gap: 0.75rem; }
.cb-testi-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.cb-testi-name { font-size: 0.875rem; font-weight: 700; color: var(--cb-text); margin: 0; }
.cb-testi-role { font-size: 0.75rem; color: var(--cb-text-muted); margin: 0; }

/* =============================================
   CONTACT
   ============================================= */
.cb-contact-info-item {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  background: var(--cb-surface);
  border: 1px solid var(--cb-border);
  border-radius: var(--cb-radius);
  padding: 0.9rem 1.1rem;
  transition: background .3s, border-color .3s;
}

.cb-contact-icon {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  background: var(--cb-primary-light);
  color: var(--cb-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cb-contact-info-item small {
  font-size: 0.7rem;
  color: var(--cb-text-light);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 600;
  display: block;
}
.cb-contact-info-item span {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--cb-text);
}

/* Contact form card */
.cb-contact-card {
  background: var(--cb-surface);
  border: 1px solid var(--cb-border);
  border-radius: var(--cb-radius-lg);
  padding: 2rem;
  box-shadow: var(--cb-shadow-sm);
  transition: background .3s, border-color .3s;
}

.cb-textarea {
  resize: none;
}

/* =============================================
   FOOTER
   ============================================= */
.cb-footer {
  background: var(--cb-footer-bg);
  border-top: 1px solid var(--cb-footer-border);
  padding: 3.5rem 0 0;
}

.cb-footer-brand { font-size: 1rem; font-weight: 700; color: #fff; }
.cb-footer-desc { font-size: 0.82rem; color: var(--cb-footer-text); line-height: 1.7; max-width: 280px; margin-top: 0.5rem; }

.cb-footer-heading {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #e2e8f0;
  margin-bottom: 1rem;
}

.cb-footer-links { list-style: none; padding: 0; margin: 0; }
.cb-footer-links li { margin-bottom: 0.5rem; }
.cb-footer-links a {
  font-size: 0.85rem;
  color: var(--cb-footer-text);
  text-decoration: none;
  transition: color .2s;
}
.cb-footer-links a:hover { color: #fff; }

.cb-footer-contact-list { list-style: none; padding: 0; margin: 0; }
.cb-footer-contact-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--cb-footer-text);
  margin-bottom: 0.6rem;
}
.cb-footer-contact-list i { color: #60a5fa; font-size: 0.85rem; }

.cb-footer-bottom {
  border-top: 1px solid var(--cb-footer-border);
  padding: 1.25rem 0;
  margin-top: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.cb-footer-copy { font-size: 0.8rem; color: var(--cb-footer-text); margin: 0; }

.cb-footer-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.35rem 0.85rem;
  border-radius: var(--cb-radius-sm);
  background: #1e293b;
  border: 1px solid #334155;
  color: #94a3b8;
  cursor: pointer;
  transition: var(--cb-transition);
}
.cb-footer-toggle:hover { background: #293548; color: #e2e8f0; }

/* =============================================
   ALERT
   ============================================= */
.cb-alert-success {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #166534;
  border-radius: var(--cb-radius-sm);
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1rem;
}
[data-theme="dark"] .cb-alert-success {
  background: rgba(22,101,52,.2);
  border-color: rgba(34,197,94,.2);
  color: #4ade80;
}

/* =============================================
   UTILITIES
   ============================================= */
.cb-divider {
  height: 1px;
  background: var(--cb-border);
  margin: 1.5rem 0;
}

.gap-row-3 { row-gap: 0.75rem; }

/* Smooth scroll */
html { scroll-behavior: smooth; }

/* =============================================
   FLOATING CONTACT BUTTONS
   ============================================= */
.cb-floating-contacts {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  z-index: 999;
}

.cb-floating-btn {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  transition: var(--cb-transition);
  animation: slideUp 0.4s ease-out;
}

.cb-floating-btn:hover {
  transform: scale(1.15);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.3);
}

.cb-floating-phone {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.cb-floating-phone:hover {
  background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

.cb-floating-whatsapp {
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
}

.cb-floating-whatsapp:hover {
  background: linear-gradient(135deg, #128c7e 0%, #25d366 100%);
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(2rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Mobile responsiveness */
@media (max-width: 640px) {
  .cb-floating-contacts {
    bottom: 1rem;
    right: 1rem;
  }

  .cb-floating-btn {
    width: 3rem;
    height: 3rem;
    font-size: 1.25rem;
  }
}

[data-theme="dark"] .cb-floating-btn {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .cb-floating-btn:hover {
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.5);
}