.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  width: 100%;
  background: transparent;
  color: #fff;
  transition:
    background-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.site-header__inner {
  width: min(calc(100% - 48px), 1280px);
  min-height: 190px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(24px, 3vw, 48px);
  transition:
    min-height var(--transition-fast);
}

.brand {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2vw, 28px);
  color: inherit;
  text-decoration: none;
  min-width: 0;
}

.brand__logo {
  width: clamp(130px, 13vw, 180px);
  height: auto;
  display: block;
  object-fit: contain;
  background: transparent;
  transition: width var(--transition-fast);
}

.brand__name {
  max-width: 17ch;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2vw, 2rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.primary-navigation {
  justify-self: center;
}

.primary-navigation__list {
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.6vw, 28px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.primary-navigation__link,
.primary-navigation__trigger {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  font-size: 17px;
  font-weight: 500;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
}

.primary-navigation__link:hover,
.primary-navigation__trigger:hover,
.primary-navigation__link:active,
.primary-navigation__trigger:active {
  color: var(--color-accent);
}

.primary-navigation__item--has-menu {
  position: relative;
}

.primary-navigation__chevron {
  width: 7px;
  height: 7px;
  margin-left: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
}

.primary-navigation__submenu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  z-index: 2;
  min-width: 260px;
  margin: 0;
  padding: 14px 0;
  list-style: none;
  background: var(--color-forest-dark);
  box-shadow: 0 16px 32px rgba(20, 25, 17, 0.22);
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 8px);
  transition:
    opacity var(--transition-fast),
    transform var(--transition-fast),
    visibility var(--transition-fast);
}

.primary-navigation__submenu a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 0 22px;
  color: var(--color-white);
  text-decoration: none;
  font-size: 17px;
}

.primary-navigation__submenu a:hover,
.primary-navigation__submenu a:active {
  color: var(--color-accent);
}

.primary-navigation__item--has-menu:hover .primary-navigation__submenu,
.primary-navigation__item--has-menu:focus-within .primary-navigation__submenu,
.primary-navigation__item--has-menu.is-open .primary-navigation__submenu {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  min-width: 44px;
  padding: 10px 22px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  color: var(--color-white);
  text-decoration: none;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition:
    background-color var(--transition-fast),
    opacity var(--transition-fast),
    transform var(--transition-fast);
}

.header-cta:hover,
.header-cta:active {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-text);
}

.menu-toggle {
  display: none;
  align-items: center;
  gap: 10px;
  min-width: 44px;
  min-height: 44px;
  padding: 8px 4px 8px 10px;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  font-size: 17px;
  font-weight: 600;
  cursor: pointer;
}

.menu-toggle__bars,
.menu-toggle__bars::before,
.menu-toggle__bars::after {
  display: block;
  width: 22px;
  height: 1.5px;
  background: currentColor;
}

.menu-toggle__bars {
  position: relative;
}

.menu-toggle__bars::before,
.menu-toggle__bars::after {
  position: absolute;
  left: 0;
  content: "";
}

.menu-toggle__bars::before {
  top: -7px;
}

.menu-toggle__bars::after {
  top: 7px;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__bars {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__bars::before {
  top: 0;
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__bars::after {
  top: 0;
  transform: rotate(-45deg);
}

.mobile-menu {
  display: none;
  padding: 12px 20px 32px;
  background: var(--color-forest-dark);
}

.mobile-menu:not([hidden]) {
  display: block;
}

.mobile-menu__list {
  margin: 0;
  padding: 8px 0 20px;
  list-style: none;
}

.mobile-menu__list a,
.mobile-menu__phone,
.mobile-menu__whatsapp,
.mobile-menu__cta {
  display: flex;
  align-items: center;
  min-height: 48px;
  color: var(--color-white);
  text-decoration: none;
  font-size: clamp(1.2rem, 4vw, 1.55rem);
  font-weight: 600;
}

.mobile-menu__list a:hover,
.mobile-menu__phone:hover,
.mobile-menu__whatsapp:hover {
  color: var(--color-accent);
}

.mobile-menu__contacts {
  display: grid;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.mobile-menu__cta {
  justify-content: center;
  margin-top: 8px;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
}

.mobile-menu__cta:hover,
.mobile-menu__cta:active {
  background-color: var(--color-accent);
  color: var(--color-text);
}

.site-header--scrolled {
  background: rgba(89, 105, 72, 0.97);
  box-shadow: 0 8px 28px rgba(20, 25, 17, 0.16);
}

.site-header--scrolled .site-header__inner {
  min-height: 88px;
}

.site-header--scrolled .brand__logo {
  width: 72px;
}

@media (max-width: 899px) {
  .site-header__inner {
    width: min(calc(100% - 32px), 1280px);
    min-height: 84px;
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .brand__logo {
    width: 58px;
  }

  .brand__name {
    font-size: clamp(0.95rem, 4vw, 1.15rem);
  }

  .primary-navigation,
  .header-cta {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-header--scrolled .site-header__inner {
    min-height: 72px;
  }

  .site-header--scrolled .brand__logo {
    width: 48px;
  }
}