/* Header styles for Domerixo */

.dx-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background-color: var(--color-surface);
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.06);
}

.dx-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
}

.dx-header__brand {
  display: flex;
  align-items: center;
}

.dx-header__logo-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--gray-900);
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.dx-header__logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-soft) 55%, var(--color-accent) 100%);
  box-shadow: var(--shadow-sm);
}

.dx-header__logo-text {
  font-size: var(--font-size-sm);
}

/* Navigation */
.dx-header__nav {
  display: flex;
  align-items: center;
}

.dx-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}

.dx-header__nav-link {
  position: relative;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--gray-700);
  padding: 0.35rem 0;
}

.dx-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.35rem;
  height: 2px;
  transform-origin: center;
  transform: scaleX(0);
  background: var(--color-accent);
  transition: transform var(--transition-normal);
}

.dx-header__nav-link:hover,
.dx-header__nav-link:focus-visible {
  color: var(--color-primary);
}

.dx-header__nav-link:hover::after,
.dx-header__nav-link:focus-visible::after {
  transform: scaleX(1);
}

.dx-header__nav-item--cta .dx-header__nav-link--button {
  padding: 0.45rem 1rem;
  border-radius: var(--radius-pill);
  background-color: var(--color-primary);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
  border: 1px solid transparent;
}

.dx-header__nav-item--cta .dx-header__nav-link--button:hover {
  background-color: var(--color-primary-soft);
}

.dx-header__nav-item--cta .dx-header__nav-link--button:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Mobile toggle */
.dx-header__toggle {
  display: none;
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid var(--gray-200);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--gray-800);
}

.dx-header__toggle-bar {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background-color: var(--gray-800);
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.dx-header__toggle-bar + .dx-header__toggle-bar {
  margin-top: 4px;
}

/* Toggle animation when active */
.dx-header__toggle--open .dx-header__toggle-bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.dx-header__toggle--open .dx-header__toggle-bar:nth-child(2) {
  opacity: 0;
}

.dx-header__toggle--open .dx-header__toggle-bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Desktop layout */
@media (min-width: 769px) {
  .dx-header__toggle {
    display: none;
  }

  .dx-header__nav {
    position: static;
  }
}

/* Mobile layout */
@media (max-width: 768px) {
  .dx-header__toggle {
    display: inline-flex;
    flex-direction: column;
  }

  .dx-header__nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    background-color: var(--color-surface);
    box-shadow: var(--shadow-md);
    max-height: 0;
    overflow: hidden;
    transform-origin: top;
    transition: max-height var(--transition-slow);
  }

  .dx-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-4);
    gap: var(--space-3);
  }

  .dx-header__nav-item--cta {
    width: 100%;
  }

  .dx-header__nav-item--cta .dx-header__nav-link--button {
    display: inline-flex;
    width: 100%;
    justify-content: center;
  }

  .dx-header__nav--open {
    max-height: 320px; /* enough for menu; avoids content jump */
  }
}