/* Header styles for Estivaros365 */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(180deg, rgba(12, 9, 7, 0.97), rgba(12, 9, 7, 0.92));
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(156, 122, 60, 0.35);
}

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

.site-header__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.site-header__logo-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

.site-header__logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 20%, rgba(244, 233, 211, 0.9), rgba(144, 104, 52, 0.15)),
    radial-gradient(circle at 70% 80%, rgba(192, 91, 53, 0.7), rgba(12, 9, 7, 1));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.2rem;
  color: #1b120d;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(156, 122, 60, 0.9);
}

.site-header__text-group {
  display: flex;
  flex-direction: column;
}

.site-header__title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text);
}

.site-header__subtitle {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.site-header__nav {
  display: flex;
  align-items: center;
}

.site-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-header__nav-link {
  position: relative;
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding-block: 0.35rem;
}

.site-header__nav-link::after {
  bottom: -0.3rem;
}

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

.site-header__nav-link--primary {
  padding-inline: 1.1rem;
  padding-block: 0.45rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(139, 26, 26, 0.82);
  background: radial-gradient(circle at 20% 0, rgba(192, 91, 53, 0.5), transparent 55%),
    rgba(139, 26, 26, 0.92);
  color: var(--color-text);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.7);
}

.site-header__nav-link--primary::after {
  display: none;
}

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

/* Mobile toggle */
.site-header__toggle {
  display: none;
  width: 42px;
  height: 38px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(156, 122, 60, 0.7);
  background: rgba(18, 14, 11, 0.95);
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.site-header__toggle-bar {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--color-text);
  transition: transform var(--transition-base), opacity var(--transition-base), width var(--transition-base);
}

.site-header__toggle:focus-visible {
  outline: 2px solid var(--color-accent-brass);
  outline-offset: 2px;
}

.site-header--menu-open .site-header__toggle-bar:nth-child(1) {
  transform: translateY(3px) rotate(42deg);
}

.site-header--menu-open .site-header__toggle-bar:nth-child(2) {
  opacity: 0;
  width: 0;
}

.site-header--menu-open .site-header__toggle-bar:nth-child(3) {
  transform: translateY(-3px) rotate(-42deg);
}

/* Mobile navigation layout */
@media (max-width: 900px) {
  .site-header__toggle {
    display: inline-flex;
  }

  .site-header__nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    background: radial-gradient(circle at top, rgba(192, 91, 53, 0.14), transparent 60%),
      rgba(12, 9, 7, 0.98);
    border-bottom: 1px solid rgba(156, 122, 60, 0.3);
    transform-origin: top;
    transform: scaleY(0.9);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  }

  .site-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-4) var(--space-4) var(--space-5);
    gap: var(--space-3);
  }

  .site-header__nav-link--primary {
    align-self: stretch;
    text-align: center;
  }

  .site-header--menu-open .site-header__nav {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: scaleY(1);
  }
}

@media (max-width: 640px) {
  .site-header__subtitle {
    display: none;
  }
}

@media (min-width: 901px) {
  .site-header__nav {
    position: static;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
    background: transparent;
    border: none;
  }
}