/* ==========================================================================
   Tapcard Design System v3 — Re-design 2026
   Digitroom • Smart vizitky • NFC + QR
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --tc-accent: #e06b3a;
  --tc-accent-hover: #c85a2e;
  --tc-accent-soft: #fdf0ea;
  --tc-accent-glow: rgba(224, 107, 58, 0.28);
  --tc-brand: #1a56db;
  --tc-brand-hover: #1447b8;
  --tc-brand-soft: #eff6ff;
  --tc-ink: #0f172a;
  --tc-ink-secondary: #334155;
  --tc-muted: #64748b;
  --tc-border: #e2e8f0;
  --tc-border-light: #f1f5f9;
  --tc-surface: #ffffff;
  --tc-bg: #f8fafc;
  --tc-bg-warm: #faf8f6;
  --tc-radius-sm: 10px;
  --tc-radius: 16px;
  --tc-radius-lg: 24px;
  --tc-radius-xl: 32px;
  --tc-radius-full: 9999px;
  --tc-container: 1160px;
  --tc-shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06);
  --tc-shadow: 0 4px 24px rgba(15, 23, 42, 0.08);
  --tc-shadow-lg: 0 24px 60px rgba(15, 23, 42, 0.12);
  --tc-transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  --tc-font: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --tc-header-h: 72px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--tc-font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--tc-ink);
  background: var(--tc-bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--tc-brand);
  text-decoration: none;
  transition: color var(--tc-transition);
}

a:hover { color: var(--tc-brand-hover); }

/* ---- Layout ---- */
.tc-container {
  width: min(100% - 2rem, var(--tc-container));
  margin-inline: auto;
}

.tc-page {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(ellipse 90% 50% at 10% -10%, rgba(224, 107, 58, 0.12), transparent 55%),
    radial-gradient(ellipse 70% 45% at 95% 5%, rgba(26, 86, 219, 0.08), transparent 50%),
    var(--tc-bg);
}

.tc-main { flex: 1; }

/* ---- Header / Nav ---- */
.tc-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: color-mix(in srgb, var(--tc-surface) 88%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--tc-border-light);
}

.tc-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
  min-height: var(--tc-header-h);
  gap: 0.75rem;
}

.tc-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  flex-shrink: 0;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--tc-ink);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.tc-logo:hover { color: var(--tc-ink); }

.tc-logo-mark {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--tc-accent), #f4a261);
  border-radius: 11px;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 1.05rem;
  box-shadow: 0 4px 14px var(--tc-accent-glow);
}

.tc-logo-sub {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--tc-muted);
  display: block;
  line-height: 1;
  margin-top: 2px;
}

.tc-nav-links {
  display: flex;
  align-items: center;
  flex: 1 1 auto;
  min-width: 0;
  flex-wrap: nowrap;
  justify-content: flex-end;
  gap: 0.15rem;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.tc-nav-logout {
  flex-shrink: 0;
  white-space: nowrap;
}

.tc-nav-link {
  padding: 0.4rem 0.65rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--tc-ink-secondary);
  border-radius: var(--tc-radius-full);
  white-space: nowrap;
  flex-shrink: 0;
  transition: background var(--tc-transition), color var(--tc-transition);
}

.tc-nav-link:hover {
  background: var(--tc-border-light);
  color: var(--tc-ink);
}

.tc-nav-link.is-active {
  background: rgba(224, 107, 58, 0.14);
  color: #c45a2a;
  font-weight: 600;
}

.tc-nav-external {
  font-size: 0.8125rem;
  opacity: 0.85;
}

.tc-mobile-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--tc-border);
  border-radius: var(--tc-radius-sm);
  background: var(--tc-surface);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  padding: 0;
}

.tc-mobile-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--tc-ink);
  border-radius: 2px;
  transition: transform var(--tc-transition), opacity var(--tc-transition);
}

.tc-mobile-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.tc-mobile-toggle.is-open span:nth-child(2) { opacity: 0; }
.tc-mobile-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.tc-mobile-menu {
  display: none;
  position: fixed;
  inset: var(--tc-header-h) 0 0 0;
  background: color-mix(in srgb, var(--tc-surface) 96%, transparent);
  backdrop-filter: blur(20px);
  padding: 1.5rem;
  z-index: 150;
  flex-direction: column;
  gap: 0.5rem;
  overflow-y: auto;
}

.tc-mobile-menu.is-open { display: flex; }

.tc-mobile-menu a {
  padding: 0.875rem 1rem;
  font-weight: 600;
  color: var(--tc-ink);
  border-radius: var(--tc-radius);
  border: 1px solid var(--tc-border-light);
  background: var(--tc-surface);
}

.tc-mobile-menu a:hover { background: var(--tc-accent-soft); color: var(--tc-accent); }

.tc-mobile-menu a.is-active {
  background: rgba(224, 107, 58, 0.14);
  color: #c45a2a;
  font-weight: 600;
}

/* ---- Buttons ---- */
.tc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--tc-font);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.4;
  border: none;
  border-radius: var(--tc-radius-full);
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--tc-transition), box-shadow var(--tc-transition), background var(--tc-transition);
  white-space: nowrap;
}

.tc-btn:active { transform: scale(0.98); }

.tc-btn-primary {
  background: linear-gradient(135deg, var(--tc-accent), #d4622f);
  color: #fff;
  box-shadow: 0 4px 18px var(--tc-accent-glow);
}

.tc-btn-primary:hover {
  background: linear-gradient(135deg, var(--tc-accent-hover), #b85228);
  color: #fff;
  box-shadow: 0 8px 28px var(--tc-accent-glow);
  transform: translateY(-2px);
}

.tc-btn-secondary {
  background: var(--tc-surface);
  color: var(--tc-ink);
  border: 1px solid var(--tc-border);
  box-shadow: var(--tc-shadow-sm);
}

.tc-btn-secondary:hover {
  background: var(--tc-border-light);
  color: var(--tc-ink);
  transform: translateY(-1px);
}

.tc-btn-ghost {
  background: transparent;
  color: var(--tc-ink-secondary);
  padding: 0.5rem 1rem;
}

.tc-btn-ghost:hover {
  background: var(--tc-border-light);
  color: var(--tc-ink);
}

.tc-btn-dark {
  background: var(--tc-ink);
  color: #fff;
  box-shadow: var(--tc-shadow);
}

.tc-btn-dark:hover {
  background: #1e293b;
  color: #fff;
  transform: translateY(-1px);
}

.tc-btn-sm { padding: 0.5rem 1rem; font-size: 0.8125rem; }
.tc-btn-lg { padding: 1rem 2rem; font-size: 1.0625rem; }

/* ---- Cards ---- */
.tc-card {
  background: var(--tc-surface);
  border: 1px solid var(--tc-border-light);
  border-radius: var(--tc-radius-lg);
  box-shadow: var(--tc-shadow);
  overflow: hidden;
}

.tc-card-body { padding: 1.75rem; }

.tc-card-glass {
  background: color-mix(in srgb, var(--tc-surface) 72%, transparent);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

/* ---- Hero ---- */
.tc-hero {
  position: relative;
  padding: 3.5rem 0 4.5rem;
  overflow: hidden;
}

.tc-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 3rem;
  align-items: center;
}

.tc-hero-text { position: relative; z-index: 1; }

.tc-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.4rem 0.9rem;
  background: var(--tc-accent-soft);
  color: var(--tc-accent);
  font-size: 0.8125rem;
  font-weight: 700;
  border-radius: var(--tc-radius-full);
  margin-bottom: 1.25rem;
  border: 1px solid color-mix(in srgb, var(--tc-accent) 18%, transparent);
}

.tc-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.25);
  animation: tc-pulse 2s ease infinite;
}

@keyframes tc-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.tc-hero h1 {
  font-size: clamp(2.1rem, 4.5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
  margin: 0 0 1rem;
  color: var(--tc-ink);
}

.tc-hero h1 .highlight {
  background: linear-gradient(135deg, var(--tc-accent), #f4a261);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.tc-hero-sub {
  font-size: 1.0625rem;
  color: var(--tc-muted);
  margin: 0 0 1.5rem;
  line-height: 1.75;
  max-width: 540px;
}

.tc-hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.tc-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.45rem 0.75rem;
  background: var(--tc-surface);
  border: 1px solid var(--tc-border-light);
  border-radius: var(--tc-radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--tc-ink-secondary);
  box-shadow: var(--tc-shadow-sm);
}

.tc-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 1rem;
}

.tc-hero-note {
  font-size: 0.875rem;
  color: var(--tc-muted);
}

.tc-hero-note strong { color: var(--tc-ink); }

/* Phone mockup */
.tc-mockup {
  position: relative;
  max-width: 380px;
  margin-inline: auto;
}

.tc-mockup-frame {
  background: linear-gradient(160deg, var(--tc-surface) 0%, var(--tc-accent-soft) 100%);
  border: 1px solid var(--tc-border-light);
  border-radius: var(--tc-radius-xl);
  padding: 1.5rem;
  box-shadow: var(--tc-shadow-lg);
}

.tc-mockup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--tc-ink-secondary);
}

.tc-mockup-nfc {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem;
  background: var(--tc-accent-soft);
  border-radius: var(--tc-radius);
  margin-bottom: 1rem;
  border: 1px solid color-mix(in srgb, var(--tc-accent) 15%, transparent);
}

.tc-mockup-nfc-icon {
  width: 40px;
  height: 40px;
  background: var(--tc-surface);
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 1.25rem;
}

.tc-mockup-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.tc-mockup-stat {
  padding: 0.625rem;
  background: var(--tc-surface);
  border-radius: var(--tc-radius-sm);
  border: 1px solid var(--tc-border-light);
  text-align: center;
}

.tc-mockup-stat-label {
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--tc-muted);
  font-weight: 700;
}

.tc-mockup-stat-value {
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--tc-ink);
  margin-top: 2px;
}

.tc-mockup-progress {
  height: 8px;
  background: var(--tc-border-light);
  border-radius: var(--tc-radius-full);
  overflow: hidden;
  margin-top: 0.5rem;
}

.tc-mockup-progress-fill {
  height: 100%;
  width: 85%;
  background: linear-gradient(90deg, #22c55e, #a3e635);
  border-radius: inherit;
}

.tc-mockup-float {
  position: absolute;
  right: -12px;
  bottom: -16px;
  background: var(--tc-ink);
  color: #f8fafc;
  padding: 0.75rem 1rem;
  border-radius: var(--tc-radius);
  box-shadow: var(--tc-shadow-lg);
  font-size: 0.75rem;
}

.tc-mockup-float-num {
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1;
}

/* ---- Sections ---- */
.tc-section {
  padding: 4rem 0;
}

.tc-section-alt {
  background: var(--tc-surface);
  border-block: 1px solid var(--tc-border-light);
}

.tc-section-kicker {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--tc-accent);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.tc-section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin: 0 0 0.5rem;
  line-height: 1.2;
}

.tc-section-sub {
  color: var(--tc-muted);
  margin: 0 0 2rem;
  max-width: 620px;
  line-height: 1.7;
}

.tc-section-header {
  margin-bottom: 2rem;
}

.tc-section-header.center {
  text-align: center;
}

.tc-section-header.center .tc-section-sub {
  margin-inline: auto;
}

/* Steps / Features */
.tc-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.tc-step {
  padding: 1.5rem;
  background: var(--tc-surface);
  border: 1px solid var(--tc-border-light);
  border-radius: var(--tc-radius-lg);
  transition: transform var(--tc-transition), box-shadow var(--tc-transition);
}

.tc-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--tc-shadow);
}

.tc-step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--tc-accent-soft);
  color: var(--tc-accent);
  font-weight: 800;
  font-size: 0.875rem;
  display: grid;
  place-items: center;
  margin-bottom: 0.75rem;
}

.tc-step h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
}

.tc-step p {
  font-size: 0.9375rem;
  color: var(--tc-muted);
  margin: 0;
  line-height: 1.65;
}

.tc-step-tag {
  display: inline-flex;
  margin-top: 0.875rem;
  padding: 0.35rem 0.65rem;
  background: var(--tc-border-light);
  border-radius: var(--tc-radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--tc-ink-secondary);
}

.tc-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.tc-feature {
  padding: 1.75rem;
  background: var(--tc-surface);
  border: 1px solid var(--tc-border-light);
  border-radius: var(--tc-radius);
  transition: transform var(--tc-transition), box-shadow var(--tc-transition);
}

.tc-feature:hover {
  transform: translateY(-4px);
  box-shadow: var(--tc-shadow);
}

.tc-feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
  background: var(--tc-accent-soft);
}

.tc-feature h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
}

.tc-feature p {
  font-size: 0.9375rem;
  color: var(--tc-muted);
  margin: 0;
  line-height: 1.6;
}

/* Benefits */
.tc-benefits-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

.tc-benefits-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.tc-benefit {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.75rem 1rem;
  background: var(--tc-surface);
  border: 1px solid var(--tc-border-light);
  border-radius: var(--tc-radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--tc-ink-secondary);
}

.tc-benefit-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--tc-accent-soft);
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.tc-benefits-aside {
  padding: 1.5rem;
  background: var(--tc-ink);
  color: #e2e8f0;
  border-radius: var(--tc-radius-lg);
  box-shadow: var(--tc-shadow-lg);
}

.tc-benefits-aside h3 {
  color: #fff;
  font-size: 1.125rem;
  margin: 0 0 0.75rem;
}

.tc-benefits-aside p {
  font-size: 0.9375rem;
  color: #cbd5e1;
  margin: 0 0 0.75rem;
  line-height: 1.65;
}

.tc-benefits-aside strong { color: var(--tc-accent); }

.tc-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.tc-chips span {
  padding: 0.35rem 0.65rem;
  border: 1px dashed rgba(255, 255, 255, 0.25);
  border-radius: var(--tc-radius-full);
  font-size: 0.75rem;
  color: #e2e8f0;
}

/* FAQ */
.tc-faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.tc-faq-item {
  background: var(--tc-surface);
  border: 1px solid var(--tc-border-light);
  border-radius: var(--tc-radius);
  overflow: hidden;
}

.tc-faq-q {
  width: 100%;
  padding: 1rem 1.25rem;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--tc-font);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--tc-ink);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.tc-faq-q::after {
  content: '+';
  font-size: 1.25rem;
  color: var(--tc-accent);
  transition: transform var(--tc-transition);
  flex-shrink: 0;
}

.tc-faq-item.is-open .tc-faq-q::after { transform: rotate(45deg); }

.tc-faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 1.25rem;
  font-size: 0.9375rem;
  color: var(--tc-muted);
  line-height: 1.65;
}

.tc-faq-item.is-open .tc-faq-a {
  max-height: 200px;
  padding: 0 1.25rem 1rem;
}

/* CTA banner */
.tc-cta {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 1.5rem;
  align-items: center;
  padding: 2rem;
  background: linear-gradient(120deg, var(--tc-ink) 55%, var(--tc-accent));
  border-radius: var(--tc-radius-xl);
  color: #f8fafc;
  box-shadow: var(--tc-shadow-lg);
}

.tc-cta h2 {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 800;
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.tc-cta p {
  margin: 0;
  color: #cbd5e1;
  font-size: 0.9375rem;
  line-height: 1.65;
}

.tc-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: flex-end;
}

.tc-cta .tc-btn-primary {
  background: #fff;
  color: var(--tc-ink);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.tc-cta .tc-btn-primary:hover {
  background: #f1f5f9;
  color: var(--tc-ink);
}

.tc-cta .tc-btn-ghost {
  color: #e2e8f0;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.tc-cta .tc-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

/* Admin block */
.tc-admin-block {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
  justify-content: space-between;
  padding: 1.75rem;
  background: var(--tc-ink);
  color: #e2e8f0;
  border-radius: var(--tc-radius-xl);
  box-shadow: var(--tc-shadow-lg);
}

.tc-admin-block h2 {
  color: #fff;
  font-size: 1.25rem;
  margin: 0 0 0.5rem;
}

.tc-admin-block p {
  margin: 0;
  font-size: 0.9375rem;
  color: #94a3b8;
  line-height: 1.65;
  max-width: 560px;
}

.tc-admin-meta {
  font-size: 0.8125rem;
  color: #64748b;
  margin-top: 0.5rem;
}

.tc-admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  align-items: center;
}

/* ---- Forms ---- */
.tc-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

.tc-field { margin-bottom: 1rem; }

.tc-field label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--tc-ink-secondary);
  margin-bottom: 0.375rem;
}

.tc-input,
.tc-select,
.tc-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--tc-font);
  font-size: 0.9375rem;
  color: var(--tc-ink);
  background: var(--tc-surface);
  border: 1px solid var(--tc-border);
  border-radius: var(--tc-radius-sm);
  transition: border-color var(--tc-transition), box-shadow var(--tc-transition);
}

.tc-input:focus,
.tc-select:focus,
.tc-textarea:focus {
  outline: none;
  border-color: var(--tc-accent);
  box-shadow: 0 0 0 3px var(--tc-accent-glow);
}

.tc-hint {
  font-size: 0.75rem;
  color: var(--tc-muted);
  margin-top: 0.25rem;
}

.tc-file-input { padding: 0.625rem; font-size: 0.875rem; }

/* ---- Business card ---- */
.tc-bcard {
  max-width: 400px;
  margin: 0 auto;
  padding: 2rem 1.75rem;
  text-align: center;
  background: linear-gradient(160deg, var(--tc-surface) 0%, var(--tc-accent-soft) 100%);
  border: 1px solid var(--tc-border-light);
  border-radius: var(--tc-radius-lg);
  box-shadow: var(--tc-shadow-lg);
}

.tc-bcard-logo {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin: 0 auto 1rem;
  border-radius: var(--tc-radius);
}

.tc-bcard-name {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--tc-accent);
  margin: 0 0 0.25rem;
  letter-spacing: -0.02em;
}

.tc-bcard-company {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--tc-muted);
  margin: 0 0 1.25rem;
}

.tc-bcard-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin: 0.5rem 0;
  font-size: 0.9375rem;
  color: var(--tc-ink-secondary);
}

.tc-bcard-row .tc-ico {
  width: 1.125rem;
  height: 1.125rem;
  flex-shrink: 0;
  opacity: 0.85;
  background: center / contain no-repeat;
}

.tc-bcard-row .tc-ico:not([class*="tc-ico-"]) {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e06b3a' stroke-width='2'%3E%3Cpath d='M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.127.96.361 1.903.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.907.339 1.85.573 2.81.7A2 2 0 0 1 22 16.92z'/%3E%3C/svg%3E");
}

.tc-bcard-row .tc-ico-mail {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e06b3a' stroke-width='2'%3E%3Cpath d='M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z'/%3E%3Cpolyline points='22,6 12,13 2,6'/%3E%3C/svg%3E");
}

.tc-bcard-row .tc-ico-web {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e06b3a' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cline x1='2' y1='12' x2='22' y2='12'/%3E%3Cpath d='M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z'/%3E%3C/svg%3E");
}

.tc-bcard-row .tc-ico-pin {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e06b3a' stroke-width='2'%3E%3Cpath d='M21 10c0 7-9 13-9 13s-9-6-9-13a9 9 0 0 1 18 0z'/%3E%3Ccircle cx='12' cy='10' r='3'/%3E%3C/svg%3E");
}

.tc-bcard-row a { color: var(--tc-brand); text-decoration: none; }

.tc-bcard-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 1rem;
}

.tc-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  background: var(--tc-accent-soft);
  color: var(--tc-accent);
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: var(--tc-radius-full);
  text-decoration: none;
  border: 1px solid color-mix(in srgb, var(--tc-accent) 20%, transparent);
  transition: transform var(--tc-transition);
}

.tc-chip:hover {
  transform: translateY(-1px);
  color: var(--tc-accent-hover);
}

/* ---- Vizitka page ---- */
.tc-vizitka-wrap {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background: var(--tc-bg-warm);
}

.tc-vizitka-layout {
  width: 100%;
  max-width: 1040px;
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr 340px;
  align-items: start;
}

.tc-vizitka-layout.nfc-only {
  grid-template-columns: 1fr;
  max-width: 480px;
}

.tc-vizitka-card { padding: 2rem; }

.tc-vizitka-side {
  padding: 1.5rem;
  text-align: center;
}

.tc-vizitka-side h3 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 0.75rem;
}

.tc-qr {
  width: 280px;
  height: 280px;
  border-radius: var(--tc-radius);
  background: var(--tc-bg);
  border: 2px dashed var(--tc-border);
  object-fit: contain;
  display: block;
  margin: 0.75rem auto;
}

.tc-copy-input {
  width: 100%;
  padding: 0.625rem 0.875rem;
  font-size: 0.8125rem;
  font-family: monospace;
  border: 1px solid var(--tc-border);
  border-radius: var(--tc-radius-sm);
  background: var(--tc-bg);
  color: var(--tc-ink-secondary);
  margin-top: 0.5rem;
}

.tc-small {
  font-size: 0.75rem;
  color: var(--tc-muted);
  line-height: 1.5;
}

.tc-back-bar {
  text-align: center;
  padding: 1.5rem;
}

/* ---- Listing ---- */
.tc-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
  padding: 2rem 0;
}

.tc-list-card {
  padding: 1.5rem;
  text-align: center;
  transition: transform var(--tc-transition), box-shadow var(--tc-transition);
}

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

.tc-list-card img {
  max-height: 72px;
  margin: 0 auto 0.75rem;
  border-radius: var(--tc-radius-sm);
}

.tc-list-card h2 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--tc-accent);
  margin: 0 0 0.25rem;
}

.tc-list-card p {
  font-size: 0.875rem;
  color: var(--tc-muted);
  margin: 0.125rem 0;
}

/* ---- Dashboard / Auth ---- */
.tc-page-header { padding: 2rem 0 1rem; }

.tc-page-header h1,
.tc-page-header h2 {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 0.25rem;
}

.tc-page-header p { color: var(--tc-muted); margin: 0; }

.tc-dash-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.tc-dash-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
}

.tc-auth-box {
  max-width: 420px;
  margin: 3rem auto;
  padding: 2rem;
}

.tc-auth-box h2 {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 1.5rem;
}

.tc-alert {
  padding: 0.75rem 1rem;
  border-radius: var(--tc-radius-sm);
  font-size: 0.875rem;
  margin-bottom: 1rem;
  text-align: center;
}

.tc-alert-error {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

.tc-alert-success {
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
}

.tc-alert-warn {
  background: #fffbeb;
  color: #b45309;
  border: 1px solid #fde68a;
}

.tc-plan-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.tc-plan-badge-nav {
  margin-right: 0.15rem;
  flex-shrink: 0;
  white-space: nowrap;
}

.tc-nav-user-menu {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  flex-shrink: 0;
  padding-left: 0.35rem;
  margin-left: 0.15rem;
  border-left: 1px solid var(--tc-border-light);
}

.tc-nav-user-email {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--tc-muted);
  max-width: 10rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tc-plan-badge-free {
  background: #eef2ff;
  color: #4338ca;
}

.tc-plan-badge-ultimate {
  background: linear-gradient(135deg, #ff6b35, #e06b3a);
  color: #fff;
}

.tc-plan-widget {
  margin: 0 0 1.5rem;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--tc-border-light);
  border-radius: var(--tc-radius);
  background: linear-gradient(180deg, rgba(255,255,255,0.9), rgba(247,239,231,0.65));
}

.tc-plan-widget-compact { padding: 1rem 1.25rem; }

.tc-plan-widget-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.tc-plan-widget-head h2 {
  margin: 0.5rem 0 0.25rem;
  font-size: 1.25rem;
}

.tc-plan-widget-head p {
  margin: 0;
  color: var(--tc-muted);
  font-size: 0.9rem;
}

.tc-plan-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
}

.tc-plan-stat {
  padding: 0.85rem 1rem;
  border-radius: var(--tc-radius-sm);
  background: var(--tc-surface);
  border: 1px solid var(--tc-border-light);
}

.tc-plan-stat strong {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 0.15rem;
}

.tc-plan-stat span {
  font-size: 0.78rem;
  color: var(--tc-muted);
}

.tc-plan-compare {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.tc-plan-card-active {
  border-color: var(--tc-accent);
  box-shadow: 0 0 0 2px rgba(224, 107, 58, 0.15);
}

.tc-plan-price {
  font-size: 1.35rem;
  font-weight: 800;
  margin: 0.35rem 0 0.75rem;
}

.tc-plan-features {
  margin: 1rem 0 0;
  padding-left: 1.1rem;
  color: var(--tc-ink-secondary);
  font-size: 0.9rem;
}

.tc-plan-features li { margin-bottom: 0.35rem; }

.tc-admin-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--tc-border-light);
  border-radius: var(--tc-radius);
  background: var(--tc-surface);
}

.tc-admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.tc-admin-table th,
.tc-admin-table td {
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--tc-border-light);
  text-align: left;
  vertical-align: top;
}

.tc-admin-table th {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--tc-muted);
  background: rgba(247,239,231,0.55);
}

.tc-admin-inline-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.5rem;
}

/* ---- Pricing & registration ---- */
.tc-register-page { padding-bottom: 3rem; }

.tc-auth-page { padding: 2.5rem 0 3.5rem; }

.tc-auth-layout {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(320px, 440px);
  gap: 2rem;
  align-items: start;
  max-width: 980px;
  margin: 0 auto;
}

.tc-auth-layout-register {
  grid-template-columns: minmax(260px, 340px) 1fr;
  max-width: 1080px;
}

.tc-auth-side {
  padding: 2rem;
  border-radius: var(--tc-radius);
  background: linear-gradient(160deg, #fff8f3 0%, #f7efe7 45%, #fff 100%);
  border: 1px solid var(--tc-border-light);
}

.tc-auth-side h1 {
  font-size: 1.75rem;
  margin: 1rem 0 0.75rem;
  line-height: 1.2;
}

.tc-auth-side p {
  margin: 0;
  color: var(--tc-ink-secondary);
  line-height: 1.65;
}

.tc-auth-plan-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 1.25rem 0;
}

.tc-auth-plan-pill {
  flex: 1 1 120px;
  padding: 0.85rem 1rem;
  border-radius: var(--tc-radius-sm);
  background: var(--tc-surface);
  border: 1px solid var(--tc-border-light);
}

.tc-auth-plan-pill strong {
  display: block;
  font-size: 1.1rem;
  margin-top: 0.35rem;
}

.tc-auth-plan-pill span {
  font-size: 0.82rem;
  color: var(--tc-muted);
}

.tc-auth-benefits {
  margin: 1rem 0 1.5rem;
  padding-left: 1.2rem;
  color: var(--tc-ink-secondary);
  font-size: 0.9rem;
  line-height: 1.55;
}

.tc-auth-benefits li { margin-bottom: 0.4rem; }

.tc-auth-side-actions {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.tc-auth-panel { min-width: 0; }

.tc-auth-form-card h2 {
  margin: 0 0 0.35rem;
  font-size: 1.5rem;
}

.tc-auth-form { margin-top: 1.25rem; }

.tc-auth-form-footer {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--tc-border-light);
  text-align: center;
  font-size: 0.9rem;
}

.tc-auth-form-footer-inline {
  text-align: center;
  margin: 1.25rem 0 0;
  font-size: 0.9rem;
}

.tc-link-muted {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--tc-muted);
}

.tc-register-layout {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.tc-register-step h2 {
  margin: 0 0 0.35rem;
  font-size: 1.35rem;
}

.tc-pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.tc-pricing-grid-register {
  width: 100%;
}

.tc-landing-pricing-grid {
  max-width: 860px;
  margin: 0 auto;
}

.tc-pricing-card-static .tc-pricing-card-inner {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.tc-pricing-card-static h3 {
  margin: 0.5rem 0 0;
  font-size: 1.35rem;
}

.tc-pricing-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 1.25rem;
}

.tc-pricing-note {
  text-align: center;
  margin-top: 1.5rem;
  color: var(--tc-muted);
  font-size: 0.9rem;
}

.tc-pricing-card {
  cursor: pointer;
  display: block;
  position: relative;
}

.tc-pricing-card input { position: absolute; opacity: 0; pointer-events: none; }

.tc-pricing-card-inner {
  position: relative;
  height: 100%;
  padding: 1.5rem;
  border: 2px solid var(--tc-border-light);
  border-radius: var(--tc-radius);
  background: var(--tc-surface);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.tc-pricing-card-inner h3 {
  margin: 0.5rem 0 0;
  font-size: 1.35rem;
}

.tc-pricing-card:hover .tc-pricing-card-inner,
.tc-pricing-card-selected .tc-pricing-card-inner {
  border-color: var(--tc-accent);
  box-shadow: 0 12px 32px rgba(85, 59, 42, 0.08);
  transform: translateY(-2px);
}

.tc-pricing-card-featured .tc-pricing-card-inner {
  background: linear-gradient(180deg, #fff, #fff8f3);
}

.tc-pricing-popular {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #fff;
  background: var(--tc-accent);
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
}

.tc-pricing-price {
  margin: 0.75rem 0;
}

.tc-pricing-price strong {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.tc-pricing-price span {
  color: var(--tc-muted);
  font-size: 0.9rem;
}

.tc-register-form-card { max-width: none; margin: 0; width: 100%; }

/* ---- Checkout ---- */
.tc-checkout-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.tc-checkout-summary h2 {
  margin: 0.5rem 0 1rem;
  font-size: 2rem;
}

.tc-checkout-summary h2 small {
  font-size: 1rem;
  color: var(--tc-muted);
  font-weight: 500;
}

.tc-checkout-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--tc-border-light);
}

.tc-checkout-total strong {
  font-size: 1.35rem;
}

.tc-payment-details {
  margin: 1rem 0 0;
}

.tc-payment-details div {
  display: grid;
  grid-template-columns: minmax(130px, 170px) 1fr;
  gap: 0.5rem 1rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--tc-border-light);
  align-items: start;
}

.tc-payment-details dt {
  color: var(--tc-muted);
  font-size: 0.82rem;
  font-weight: 600;
}

.tc-payment-details dd {
  margin: 0;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.tc-payment-ref {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

/* ---- Statistics ---- */
.tc-stats-page { padding-bottom: 3rem; }

.tc-stats-hero {
  display: grid;
  grid-template-columns: minmax(220px, 280px) 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.tc-stats-float-card {
  background: linear-gradient(145deg, #1e293b, #334155);
  color: #fff;
  border-radius: 18px;
  padding: 1.35rem 1.5rem;
  box-shadow: 0 18px 40px rgba(30, 41, 59, 0.28);
}

.tc-stats-float-card-inline { max-width: 280px; }

.tc-stats-float-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.75;
}

.tc-stats-float-value {
  display: block;
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.1;
  margin: 0.35rem 0;
}

.tc-stats-float-sub {
  font-size: 0.82rem;
  opacity: 0.8;
}

.tc-stats-kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.tc-stats-kpi {
  background: var(--tc-surface);
  border: 1px solid var(--tc-border-light);
  border-radius: var(--tc-radius);
  padding: 1rem 1.1rem;
}

.tc-stats-kpi span {
  display: block;
  color: var(--tc-muted);
  font-size: 0.8rem;
  margin-bottom: 0.25rem;
}

.tc-stats-kpi strong { font-size: 1.5rem; }

.tc-stats-panels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.tc-stats-source-item + .tc-stats-source-item { margin-top: 1rem; }

.tc-stats-source-head {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.4rem;
  font-size: 0.9rem;
}

.tc-stats-bar {
  height: 8px;
  background: #efe6dc;
  border-radius: 999px;
  overflow: hidden;
}

.tc-stats-bar span {
  display: block;
  height: 100%;
  border-radius: 999px;
}

.tc-stats-chart {
  display: flex;
  align-items: flex-end;
  gap: 0.65rem;
  min-height: 180px;
  padding-top: 1rem;
}

.tc-stats-chart-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  height: 180px;
  justify-content: flex-end;
}

.tc-stats-chart-bar {
  width: 100%;
  max-width: 42px;
  background: linear-gradient(180deg, #ff8a5c, #e06b3a);
  border-radius: 8px 8px 4px 4px;
  min-height: 8px;
}

.tc-stats-chart-col span {
  font-size: 0.72rem;
  color: var(--tc-muted);
}

.tc-dashboard-stats-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.tc-empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--tc-muted);
}

/* ---- Footer ---- */
.tc-footer {
  padding: 2.5rem 0;
  border-top: 1px solid var(--tc-border-light);
  margin-top: auto;
  background: var(--tc-surface);
}

.tc-footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
  align-items: flex-start;
}

.tc-footer-brand {
  max-width: 280px;
}

.tc-footer-brand .tc-logo { margin-bottom: 0.75rem; }

.tc-footer-brand p {
  font-size: 0.875rem;
  color: var(--tc-muted);
  margin: 0;
  line-height: 1.65;
}

.tc-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
}

.tc-footer-col h4 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--tc-muted);
  margin: 0 0 0.75rem;
  font-weight: 700;
}

.tc-footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tc-footer-col li { margin-bottom: 0.5rem; }

.tc-footer-col a {
  font-size: 0.875rem;
  color: var(--tc-ink-secondary);
  font-weight: 500;
}

.tc-footer-col a:hover { color: var(--tc-accent); }

.tc-footer-bottom {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--tc-border-light);
  font-size: 0.8125rem;
  color: var(--tc-muted);
  text-align: center;
}

/* ---- Animations ---- */
@keyframes tc-fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.tc-animate { animation: tc-fade-up 0.55s ease-out both; }
.tc-animate-delay-1 { animation-delay: 0.08s; }
.tc-animate-delay-2 { animation-delay: 0.16s; }
.tc-animate-delay-3 { animation-delay: 0.24s; }

.tc-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ---- Responsive ---- */
@media (max-width: 960px) {
  .tc-hero-grid { grid-template-columns: 1fr; }
  .tc-mockup { order: -1; max-width: 340px; }
  .tc-mockup-float { display: none; }
  .tc-grid-3 { grid-template-columns: 1fr; }
  .tc-benefits-grid { grid-template-columns: 1fr; }
  .tc-benefits-list { grid-template-columns: 1fr; }
  .tc-faq-grid { grid-template-columns: 1fr; }
  .tc-cta { grid-template-columns: 1fr; }
  .tc-cta-actions { justify-content: flex-start; }
  .tc-form-grid { grid-template-columns: 1fr; }
  .tc-vizitka-layout { grid-template-columns: 1fr; }
  .tc-vizitka-side { order: -1; }
  .tc-nav-links { display: none; }
  .tc-mobile-toggle { display: flex; }
  .tc-admin-block { flex-direction: column; align-items: flex-start; }
  .tc-stats-hero { grid-template-columns: 1fr; }
  .tc-stats-kpi-grid { grid-template-columns: 1fr; }
  .tc-auth-layout,
  .tc-auth-layout-register { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .tc-hero { padding: 2rem 0 3rem; }
  .tc-section { padding: 2.5rem 0; }
  .tc-card-body { padding: 1.25rem; }
  .tc-footer-inner { flex-direction: column; }
  .tc-qr {
    width: min(70vw, 320px);
    height: min(70vw, 320px);
  }
  .tc-pricing-grid { grid-template-columns: 1fr; }
  .tc-auth-side { padding: 1.5rem; }
}