/* ============================================
   HEADER / NAVIGATION
   ============================================ */

header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem clamp(1.5rem, 4vw, 3.5rem);
  background: rgba(250, 246, 238, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(27, 27, 31, 0.06);
}

.logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

nav#nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1.2rem, 2vw, 2rem);
}

nav#nav-links a {
  position: relative;
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink);
  padding: 0.4rem 0;
  transition: color 0.2s ease;
}

nav#nav-links a:hover,
nav#nav-links a.active-link {
  color: var(--coral);
}

nav#nav-links a.nav-pill {
  background: var(--ink);
  color: var(--cream);
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius);
  font-weight: 600;
  transition: background 0.25s ease, transform 0.2s ease;
}

nav#nav-links a.nav-pill:hover {
  background: var(--coral);
  color: var(--cream);
  transform: translateY(-2px);
}

/* Hamburger */
.hamburger {
  display: none;
  font-size: 1.6rem;
  cursor: pointer;
  line-height: 1;
  color: var(--ink);
}

@media (max-width: 900px) {
  .hamburger {
    display: block;
  }

  nav#nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.1rem;
    background: var(--cream);
    padding: 1.5rem clamp(1.5rem, 4vw, 3.5rem) 2rem;
    border-bottom: 1px solid rgba(27, 27, 31, 0.06);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
  }

  nav#nav-links.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
}