/* ============================================================
   navbar.css — Navigation bar component styles
   ============================================================ */

/* ---- Navbar Container ---- */
.navbar {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  width: 100%;
  height: var(--navbar-height);
  background-color: var(--color-yellow);
  display: flex;
  border-bottom: 3px solid black;
  align-items: center;
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
  gap: var(--space-6);
}

/* ---- Logo ---- */
.navbar__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}

.navbar__logo img,
.navbar__logo svg {
  height: 52px;
  width: auto;
}

/* ---- Nav Links ---- */
.navbar__nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  flex: 1;
  justify-content: center;
}

.navbar__link {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-black);
  text-decoration: none;
  position: relative;
  padding-bottom: 3px;
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.navbar__link:hover {
  color: var(--color-red);
}

.navbar__link:hover::after,
.navbar__link.active::after {
  transform: scaleX(1);
}

.navbar__link.active {
  color: var(--color-red);
  font-weight: 700;
}

/* ---- CTA ---- */
.navbar__cta {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-blue);
  text-decoration: none;
  flex-shrink: 0;
  transition: color var(--transition-fast);
}
.navbar__cta:hover {
  color: var(--color-blue-dark);
}

/* ---- Hamburger ---- */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  flex-shrink: 0;
}

.navbar__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-black);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

/* Hamburger open state */
.navbar__hamburger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.navbar__hamburger.is-open span:nth-child(2) {
  opacity: 0;
}
.navbar__hamburger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---- Mobile Nav ---- */
.navbar__mobile {
  display: none;
  position: absolute;
  top: var(--navbar-height);
  left: 0;
  right: 0;
  background-color: var(--color-yellow);
  border-top: 2px solid var(--color-yellow-dark);
  flex-direction: column;
  padding: var(--space-4) var(--space-6);
  gap: var(--space-4);
  z-index: var(--z-dropdown);
}

.navbar__mobile.is-open {
  display: flex;
}

.navbar__mobile .navbar__link {
  font-size: var(--text-base);
  font-weight: 600;
  padding: var(--space-2) 0;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

.navbar__mobile .navbar__cta {
  margin-top: var(--space-2);
  font-size: var(--text-base);
  display: block;
}
.navbar__cta {
    position: relative;
}

.navbar__cta.active {
    color: #ef1b1b;
}

.navbar__cta.active::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 100%;
    height: 3px;
    background: #ef1b1b;
}