/* ========================================
   MATRIXWORX — SITE HEADER
   ======================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-light-gray);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

/* Navigation layout */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-height: 88px;
}

/* MatrixWorx wordmark placeholder */
.logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--color-charcoal);
}

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

/* Navigation links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links li {
  list-style: none;
}

.nav-links a:not(.btn) {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-charcoal);
}

/* Peach underline */
.nav-links a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  background: var(--color-peach);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

.nav-links a:not(.btn):hover::after,
.nav-links a[aria-current="page"]:not(.btn)::after {
  transform: scaleX(1);
}

/* Quote button */
.nav-quote {
  white-space: nowrap;
  font-size: 0.9rem;
}

/* Mobile menu button — hidden on desktop */
.menu-toggle {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 8px;
  background: transparent;
  border: 1px solid var(--color-light-gray);
  border-radius: var(--radius-small);
}

.menu-toggle__line {
  display: block;
  width: 23px;
  height: 2px;
  background: var(--color-charcoal);
}


/* MatrixWorx header logo */
.logo img {
  display: block;
  width: 180px;
  max-width: 100%;
  height: auto;
  max-height: 70px;
  object-fit: contain;
}



/* Mobile navigation */
@media (max-width: 900px) {
  .navbar {
    min-height: 72px;
    flex-wrap: wrap;
  }

  .menu-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    flex-basis: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
    padding: 0 0 1.5rem;
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-links a:not(.btn) {
    width: 100%;
    padding: 0.75rem 0;
  }

  .nav-quote {
    width: 100%;
  }
}