/**
 * layout.css — Site shell: header/nav, footer, page scaffolding
 */

/* ========== Sticky desktop header ========== */
.site-header__desktop {
  display: none;
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  border-bottom: 1px solid rgba(12, 42, 57, 0.1);
  background: var(--color-white);
  box-shadow: 0 1px 2px rgba(12, 42, 57, 0.04);
}

@media (min-width: 1024px) {
  .site-header__desktop {
    display: block;
  }
}

.site-header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.site-header__logo {
  flex-shrink: 0;
}

.site-header__logo img {
  max-width: clamp(100px, 15vw, 215px);
  height: auto;
}

.site-nav__list {
  display: flex;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

.site-nav__list a {
  color: var(--color-dark-blue);
  text-decoration: none;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-weight: 500;
  transition: color var(--transition-ui);
}

.site-nav__list a:hover {
  color: var(--color-gold);
}

/* Active nav item — set class "is-active" on the matching link */
.site-nav__list a.is-active {
  font-weight: 800;
  color: var(--color-gold);
}

/* ========== Mobile top bar ========== */
.site-header__mobile {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1rem;
  border-bottom: 1px solid rgba(12, 42, 57, 0.1);
  background: var(--color-white);
}

@media (min-width: 1024px) {
  .site-header__mobile {
    display: none;
  }
}

.site-header__mobile img {
  max-width: 150px;
  margin: 0.25rem 0;
}

.menu-toggle {
  min-width: 44px;
  min-height: 44px;
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-dark-blue);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: color var(--transition-ui);
}

.menu-toggle:hover {
  color: var(--color-gold);
}

.menu-toggle svg {
  width: 2rem;
  height: 2rem;
}

/* ========== Mobile off-canvas ========== */
.mobile-menu-backdrop {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(12, 42, 57, 0.2);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-hover);
}

.mobile-menu-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 50;
  width: 100%;
  max-width: 24rem;
  background: var(--color-dark-blue);
  transform: translateX(-100%);
  transition: transform var(--transition-hover) ease-in-out;
  display: flex;
  flex-direction: column;
}

.mobile-menu.is-open {
  transform: translateX(0);
}

@media (min-width: 1024px) {
  .mobile-menu,
  .mobile-menu-backdrop {
    display: none !important;
  }
}

.mobile-menu__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.mobile-menu__top img {
  max-width: 150px;
  padding: 1rem 0;
}

.mobile-menu__close {
  min-width: 44px;
  min-height: 44px;
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  background: transparent;
  border: none;
  cursor: pointer;
}

.mobile-menu__close:hover {
  color: var(--color-gold);
}

.mobile-menu__close svg {
  width: 2rem;
  height: 2rem;
}

.mobile-menu__nav {
  flex: 1;
  padding: 1.5rem;
}

.mobile-menu__nav li + li {
  margin-top: 0.5rem;
}

.mobile-menu__nav a {
  display: flex;
  align-items: center;
  min-height: 44px;
  color: white;
  text-decoration: none;
  font-size: 1.125rem;
  text-transform: uppercase;
  padding: 0.75rem 0.5rem;
  margin: 0 -0.5rem;
  transition: color var(--transition-ui);
}

.mobile-menu__nav a:hover {
  color: var(--color-gold);
}

/* ========== Footer ========== */
.site-footer {
  background: var(--color-gold);
  color: var(--color-dark-blue);
  border-top: 1px solid rgba(12, 42, 57, 0.1);
}

.site-footer__inner {
  padding: 3rem 0;
}

@media (min-width: 768px) {
  .site-footer__inner {
    padding: 4rem 0;
  }
}

.site-footer__row {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  text-align: center;
}

@media (min-width: 1024px) {
  .site-footer__row {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    text-align: left;
  }
}

.site-footer__logo {
  max-height: 4rem;
  width: auto;
  margin: 0 auto;
}

@media (min-width: 1024px) {
  .site-footer__logo {
    margin: 0;
  }
}

.site-footer__copy {
  margin-top: 1rem;
  color: rgba(12, 42, 57, 0.9);
  font-size: 1rem;
}

.site-footer__social {
  display: flex;
  justify-content: center;
  gap: 1rem;
  font-size: 1.875rem;
}

@media (min-width: 1024px) {
  .site-footer__social {
    justify-content: flex-end;
  }
}

.site-footer__social a {
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-dark-blue);
  text-decoration: none;
  transition: opacity var(--transition-ui);
}

.site-footer__social a:hover {
  opacity: 0.8;
}

/* ========== Main content pages ========== */
.page-section {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.page-lead {
  max-width: 48rem;
  margin-bottom: 4rem;
  color: var(--color-dark-blue);
  font-size: 1rem;
}