/* =========================================================
   Creziva — header.css
   Sticky site header: logo, desktop nav, mobile menu toggle.
   ========================================================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-bg);
  border-bottom: 1px solid var(--border-hairline-onlight);
}

.site-header__bar {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 14px clamp(16px, 4vw, 40px);
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

.site-header__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}

.site-header__logo {
  display: block;
  width: 34px;
  height: 34px;
  flex: none;
  object-fit: contain;
}

.site-header__wordmark {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 30px;
  letter-spacing: -0.03em;
  color: var(--color-ink);
}

.site-header__wordmark span {
  color: var(--color-accent);
}

/* Desktop nav */

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px 2px;
  margin-left: auto;
  flex-wrap: wrap;
  justify-content: flex-end;
  max-width: 100%;
}

.site-nav__link {
  position: relative;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px 11px;
  font-size: 14.5px;
  font-weight: 400;
  color: var(--color-ink);
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.site-nav__link:hover {
  color: var(--color-accent);
}

.site-nav__link[aria-current="page"]::after {
  content: '';
  position: absolute;
  left: 11px;
  right: 11px;
  bottom: 2px;
  height: 2px;
  background: var(--color-accent);
}

/* .site-nav__link resets background/color for plain nav links; restate the
   primary-button look explicitly here so it wins regardless of cascade order. */
.site-nav__cta {
  margin-left: 10px;
  padding: 11px 20px;
  font-size: 14.5px;
  background: var(--color-accent);
  color: var(--color-white);
}

.site-nav__cta:hover {
  background: var(--color-ink);
  color: var(--color-white);
}

/* Mobile menu toggle */

.menu-toggle {
  margin-left: auto;
  display: none;
  align-items: center;
  gap: 10px;
  background: none;
  border: 1px solid var(--border-hairline-onlight-strong);
  border-radius: var(--radius-sm);
  padding: 11px 15px;
  min-height: 44px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink);
  cursor: pointer;
}

.menu-toggle__bars {
  display: flex;
  flex-direction: column;
  gap: 3.5px;
}

.menu-toggle__bars span {
  display: block;
  width: 17px;
  height: 1.6px;
  background: var(--color-ink);
}

.menu-toggle__bars span:first-child {
  background: var(--color-accent);
}

/* Mobile menu panel */

.mobile-menu {
  border-top: 1px solid var(--border-hairline-onlight);
  padding: 8px clamp(16px, 4vw, 40px) 20px;
  flex-direction: column;
  gap: 1px;
  background: var(--color-bg);
  display: none;
}

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

.mobile-menu__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: none;
  border: none;
  border-bottom: 1px solid var(--border-hairline-onlight);
  padding: 14px 0;
  min-height: 48px;
  font-size: 16.5px;
  color: var(--color-ink);
  cursor: pointer;
  text-align: left;
}

.mobile-menu__link[aria-current="page"]::after {
  content: '';
  display: block;
  width: 7px;
  height: 7px;
  background: var(--color-accent);
}

/* .mobile-menu__link resets background/color for plain nav links; restate the
   primary-button look explicitly here so it wins regardless of cascade order. */
.mobile-menu__cta {
  margin-top: 16px;
  padding: 15px 20px;
  min-height: 48px;
  font-size: 16px;
  width: 100%;
  text-align: center;
  background: var(--color-accent);
  color: var(--color-white);
}

.mobile-menu__cta:hover {
  background: var(--color-ink);
  color: var(--color-white);
}

/* Breakpoint: below this width the desktop nav gives way to the hamburger menu */
@media (max-width: 1019px) {
  .site-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }
}