/* ===== HEADER ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-200);
  transition: height var(--transition-base), box-shadow var(--transition-base);
}

.site-header.is-scrolled {
  height: var(--header-height-scrolled);
  box-shadow: var(--shadow-header);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: clamp(1rem, 3vw, 2.5rem);
}

.site-header__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  padding: 0.25rem 0;
}

.site-header__logo-img,
.site-header__logo img,
.site-header__logo svg {
  height: clamp(48px, 6vw, 64px);
  width: auto;
  max-width: min(260px, 42vw);
  transition: height var(--transition-base);
}

.site-header.is-scrolled .site-header__logo-img,
.site-header.is-scrolled .site-header__logo img,
.site-header.is-scrolled .site-header__logo svg {
  height: clamp(40px, 5vw, 52px);
}

.site-header__nav {
  display: flex;
  align-items: center;
  gap: 0.125rem;
  flex: 1;
  justify-content: center;
  max-width: 820px;
}

.site-header__nav-link {
  padding: 0.5rem clamp(0.5rem, 1vw, 0.875rem);
  font-size: clamp(0.6875rem, 1.1vw, 0.8125rem);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-navy);
  white-space: nowrap;
  position: relative;
  transition: color var(--transition-base);
  opacity: 0.85;
}

.site-header__nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-gold);
  transition: width var(--transition-base), left var(--transition-base);
}

.site-header__nav-link:hover,
.site-header__nav-link.is-active {
  color: var(--color-navy);
  opacity: 1;
}

.site-header__nav-link:hover::after,
.site-header__nav-link.is-active::after {
  width: 60%;
  left: 20%;
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-right: 0.25rem;
}

.lang-switch__btn {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-navy);
  opacity: 0.45;
  text-decoration: none;
  padding: 0.25rem 0.15rem;
  transition: opacity var(--transition-base), color var(--transition-base);
}

.lang-switch__btn:hover,
.lang-switch__btn.is-active {
  opacity: 1;
  color: var(--color-navy);
}

.lang-switch__btn.is-active {
  border-bottom: 2px solid var(--color-gold);
}

.lang-switch__sep {
  color: var(--color-gray-400);
  font-size: 0.75rem;
  opacity: 0.6;
}

.lang-switch--mobile {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.lang-switch--mobile .lang-switch__btn {
  color: rgba(255, 255, 255, 0.7);
  opacity: 1;
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-bottom: 2px solid transparent;
}

.lang-switch--mobile .lang-switch__btn.is-active {
  color: #fff;
  border-bottom-color: var(--color-gold);
}

.site-header__social {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.site-header__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: var(--color-navy);
  opacity: 0.75;
  transition: color var(--transition-base), transform var(--transition-base), opacity var(--transition-base);
}

.site-header__social-link:hover {
  color: var(--color-gold-dark);
  opacity: 1;
  transform: translateY(-2px);
}

.site-header__social-link svg {
  width: 18px;
  height: 18px;
}

.site-header__login {
  padding: 0.625rem 1.25rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--color-navy);
  color: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.site-header__login:hover {
  background: var(--color-gold);
  color: var(--color-navy);
}

/* Mobile menu toggle */
.site-header__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
}

.site-header__toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-navy);
  transition: all var(--transition-base);
}

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

.site-header__toggle.is-open span:nth-child(2) {
  opacity: 0;
}

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

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  top: var(--header-height);
  z-index: 999;
  background: var(--color-navy);
  padding: 2rem;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--transition-base);
}

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

.mobile-nav__link {
  display: block;
  padding: 1rem 0;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-nav__social {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--color-navy);
  color: rgba(255, 255, 255, 0.85);
}

.site-footer__hero-img {
  height: clamp(160px, 26vw, 220px);
  overflow: hidden;
}

.site-footer__hero-img img {
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.site-footer__hero-img .img-placeholder {
  height: 100%;
}

.site-footer__main {
  padding: 4rem 0 3rem;
  text-align: center;
}

.site-footer__logo {
  display: inline-block;
  background: var(--color-white);
  padding: 1rem 1.5rem;
  border-radius: 6px;
  margin-bottom: 1rem;
}

.site-footer__logo svg,
.site-footer__logo img {
  height: auto;
  max-height: 72px;
  width: auto;
  max-width: min(280px, 80vw);
  margin: 0 auto;
  display: block;
}

.site-footer__name {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 3rem;
}

.site-footer__contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.site-footer__contact-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.site-footer__contact-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
}

.site-footer__contact-icon svg {
  width: 20px;
  height: 20px;
}

.site-footer__contact-label {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-white);
}

.site-footer__contact-value {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.75);
}

.site-footer__contact-value a:hover {
  color: var(--color-gold-light);
}

.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem 2rem;
  padding: 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.site-footer__nav-link {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-base);
}

.site-footer__nav-link:hover {
  color: var(--color-gold-light);
}

.site-footer__nav-link--muted {
  opacity: 0.55;
  font-size: 0.8125rem;
  text-transform: none;
  letter-spacing: 0.02em;
}

.site-footer__nav-link--muted:hover {
  opacity: 1;
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 0;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.5);
}

.site-footer__social {
  display: flex;
  gap: 1rem;
}

.site-footer__social-link {
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-base);
}

.site-footer__social-link:hover {
  color: var(--color-gold-light);
}

.site-footer__social-link svg {
  width: 20px;
  height: 20px;
}