.tfm-Header {
  background-color: var(--color-background);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}

.tfm-Header .tfm-Container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--spacing-4);
  padding-bottom: var(--spacing-4);
}

.tfm-Header__brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.tfm-Header__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-foreground);
}

.tfm-Logo {
  fill: var(--color-primary);
}

.tfm-Nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}

.tfm-Nav__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  border-radius: var(--radius);
  color: var(--color-foreground);
}

.tfm-Nav__toggle:hover {
  background-color: var(--color-muted);
}

.tfm-Nav__hamburger {
  width: 20px;
  height: 2px;
  background-color: currentColor;
  position: relative;
}

.tfm-Nav__hamburger::before,
.tfm-Nav__hamburger::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 2px;
  background-color: currentColor;
  transition: transform var(--transition-fast);
}

.tfm-Nav__hamburger::before {
  top: -6px;
}

.tfm-Nav__hamburger::after {
  top: 6px;
}

.tfm-Nav__menu {
  display: none;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: var(--spacing-6);
}

.tfm-Nav__menu[data-tfm-nav="open"] {
  display: flex;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--color-background);
  border-bottom: 1px solid var(--color-border);
  flex-direction: column;
  padding: var(--spacing-4);
  gap: var(--spacing-4);
}

.tfm-Nav__link {
  color: var(--color-muted-foreground);
  font-weight: 500;
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius);
  transition: color var(--transition-fast);
}

.tfm-Nav__link:hover,
.tfm-Nav__link--active {
  color: var(--color-primary);
}

.tfm-ThemeToggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  border-radius: var(--radius);
  color: var(--color-muted-foreground);
}

.tfm-ThemeToggle:hover {
  background-color: var(--color-muted);
  color: var(--color-foreground);
}

@media (min-width: 768px) {
  .tfm-Nav__toggle {
    display: none;
  }

  .tfm-Nav__menu {
    display: flex;
    position: static;
    background: none;
    border: none;
    flex-direction: row;
    padding: 0;
  }
}

.tfm-Button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-6);
  font-size: var(--font-size-sm);
  font-weight: 500;
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.tfm-Button--primary {
  background-color: var(--color-primary);
  color: white;
}

.tfm-Button--primary:hover {
  background-color: var(--color-primary-dark);
  color: white;
}

.tfm-Button--secondary {
  background-color: var(--color-secondary);
  color: var(--color-neutral-900);
}

.tfm-Button--secondary:hover {
  background-color: var(--color-secondary-dark);
  color: var(--color-neutral-900);
}

.tfm-Button--large {
  padding: var(--spacing-4) var(--spacing-8);
  font-size: var(--font-size-base);
}

.tfm-Button--full {
  width: 100%;
}

.tfm-Card {
  background-color: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-6);
  text-align: center;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.tfm-Card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.tfm-Card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-4);
  background-color: var(--color-primary);
  border-radius: var(--radius-2xl);
  color: white;
}

.tfm-Card__icon svg {
  fill: currentColor;
}

.tfm-Card__title {
  margin-bottom: var(--spacing-3);
  color: var(--color-foreground);
}

.tfm-Card__text {
  color: var(--color-muted-foreground);
  line-height: var(--line-height-relaxed);
}

.tfm-Form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  max-width: 400px;
  margin: 0 auto;
}

.tfm-Form__group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.tfm-Form__label {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-foreground);
}

.tfm-Form__input {
  padding: var(--spacing-3) var(--spacing-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background-color: var(--color-input);
  color: var(--color-foreground);
  transition: border-color var(--transition-fast);
}

.tfm-Form__input:focus {
  outline: none;
  border-color: var(--color-ring);
  box-shadow: 0 0 0 2px var(--color-ring);
}

.tfm-Footer {
  background-color: var(--color-muted);
  border-top: 1px solid var(--color-border);
  margin-top: var(--spacing-24);
  padding: var(--spacing-12) 0 var(--spacing-6);
}

.tfm-Footer__content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
  margin-bottom: var(--spacing-8);
}

.tfm-Footer__brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.tfm-Footer__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-foreground);
}

.tfm-Footer__nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-4);
  list-style: none;
  padding: 0;
  margin: 0;
}

.tfm-Footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-4);
}

.tfm-Footer__link {
  color: var(--color-muted-foreground);
  font-size: var(--font-size-sm);
}

.tfm-Footer__link:hover {
  color: var(--color-foreground);
}

.tfm-Privacy {
  margin-bottom: var(--spacing-4);
}

.tfm-Privacy__toggle {
  cursor: pointer;
  font-size: var(--font-size-sm);
  color: var(--color-muted-foreground);
}

.tfm-Privacy__content {
  margin-top: var(--spacing-2);
  padding: var(--spacing-3);
  background-color: var(--color-background);
  border-radius: var(--radius);
  font-size: var(--font-size-sm);
  color: var(--color-muted-foreground);
}

.tfm-Footer__disclaimer {
  text-align: center;
  font-size: var(--font-size-xs);
  color: var(--color-muted-foreground);
}

@media (min-width: 768px) {
  .tfm-Footer__content {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}