/* =============================================================
   SNELGROVE ICE CREAM — Navigation & Footer
   ============================================================= */

/* ---- Top Bar ---- */
.topbar {
  background-color: var(--color-blueberry);
  color: var(--color-white);
  text-align: center;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.topbar a {
  color: var(--color-white);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ---- Main Navigation ---- */
.nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--color-vanilla);
  border-bottom: 2px solid var(--color-melted);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  box-shadow: 0 2px 8px rgba(92, 58, 30, 0.08);
  transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

.nav.scrolled {
  background-color: rgba(252, 240, 228, 0.97);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-md);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
  gap: var(--space-8);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.nav__logo img {
  height: 52px;
  width: auto;
}

.nav__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.nav__logo-name {
  font-family: var(--font-script);
  font-size: var(--text-2xl);
  color: var(--color-cherry);
}

.nav__logo-est {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-mid);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav__link {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-blueberry);
  position: relative;
  padding-bottom: var(--space-1);
  transition: color var(--transition-fast);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-cherry);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition-base);
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-cherry);
}

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

.nav__cta {
  flex-shrink: 0;
}

/* Dropdown */
.nav__dropdown {
  position: relative;
  display: flex;
  align-items: center;
}

.nav__dropdown-menu {
  display: none;
  flex-direction: column;
  position: absolute;
  top: calc(100% + 4px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1001;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2) 0;
  min-width: 160px;
}

/* Invisible bridge so hover doesn't break when moving to dropdown */
.nav__dropdown::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 8px;
}

.nav__dropdown:hover .nav__dropdown-menu,
.nav__dropdown:focus-within .nav__dropdown-menu {
  display: flex;
}

.nav__dropdown-link {
  display: block;
  padding: var(--space-2) var(--space-5);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-blueberry);
  white-space: nowrap;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav__dropdown-link:hover {
  color: var(--color-cherry);
  background: var(--color-melted);
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: var(--space-2);
  cursor: pointer;
}

.nav__hamburger span {
  display: block;
  height: 2px;
  background-color: var(--color-blueberry);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.nav__hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__hamburger.open span:nth-child(2) {
  opacity: 0;
}

.nav__hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Nav */
.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background-color: var(--color-vanilla);
  border-bottom: 2px solid var(--color-melted);
  padding: var(--space-6);
  z-index: 999;
  box-shadow: var(--shadow-lg);
  flex-direction: column;
  gap: var(--space-2);
}

.nav__mobile.open {
  display: flex;
}

.nav__mobile-link {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-blueberry);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-melted);
  transition: color var(--transition-fast);
}

.nav__mobile-link:hover {
  color: var(--color-cherry);
}

.nav__mobile-cta {
  margin-top: var(--space-4);
  text-align: center;
}

@media (max-width: 900px) {
  .nav__links,
  .nav__cta {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }
}

/* ---- Footer ---- */
.footer {
  background-color: var(--color-blueberry);
  color: var(--color-vanilla);
  padding-block: var(--space-16) var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer__brand-logo {
  height: 60px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.9;
  margin-bottom: var(--space-4);
}

.footer__brand-tagline {
  font-family: var(--font-script);
  font-size: var(--text-xl);
  color: var(--color-banana-split);
  margin-bottom: var(--space-3);
}

.footer__brand-desc {
  font-size: var(--text-sm);
  color: rgba(252, 240, 228, 0.7);
  line-height: 1.7;
  max-width: 32ch;
}

.footer__socials {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255, 248, 240, 0.3);
  color: var(--color-cream);
  font-size: var(--text-base);
  transition: all var(--transition-base);
}

.footer__social-link:hover {
  background-color: var(--color-cherry);
  border-color: var(--color-cherry);
  transform: translateY(-2px);
}

.footer__col-title {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-banana-split);
  margin-bottom: var(--space-5);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  font-size: var(--text-sm);
  color: rgba(255, 248, 240, 0.75);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--color-cream);
}

.footer__contact-item {
  display: flex;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: rgba(255, 248, 240, 0.75);
  margin-bottom: var(--space-3);
  line-height: 1.5;
}

.footer__contact-icon {
  color: var(--color-banana-split);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 248, 240, 0.15);
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer__copyright {
  font-size: var(--text-sm);
  color: rgba(255, 248, 240, 0.5);
}

.footer__bottom-links {
  display: flex;
  gap: var(--space-5);
}

.footer__bottom-link {
  font-size: var(--text-sm);
  color: rgba(255, 248, 240, 0.5);
  transition: color var(--transition-fast);
}

.footer__bottom-link:hover {
  color: var(--color-cream);
}

@media (max-width: 900px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

@media (max-width: 600px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}