.container {
  max-width: var(--container-max-width);
  margin-inline: auto;
  padding-inline: var(--container-padding-x);
}

.section {
  padding-block: var(--section-padding-y);
}

@media (max-width: 767px) {
  .section {
    padding-block: var(--section-padding-y-mobile);
  }
}

.section--alt {
  background: var(--color-bg-alt);
}

.section--dark {
  background: var(--color-bg-dark);
  color: var(--color-brand-black);
}

.section-header {
  max-width: 640px;
  margin-bottom: var(--space-lg);
}

.section-header--center {
  margin-inline: auto;
  text-align: center;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  width: 100%;
  background: var(--color-bg-alt);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), padding var(--transition-base);
  padding-block: var(--space-sm);
}

.site-header.header--scrolled,
.site-header.header--solid {
  padding-block: var(--space-xs);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.site-header__logo {
  position: relative;
  display: block;
}

.site-header__logo img {
  height: 60px;
  width: auto;
  transition: height var(--transition-base);
}

.header--scrolled .site-header__logo img,
.header--solid .site-header__logo img {
  height: 52px;
}

.site-header__logo .logo-color {
  display: block;
}

.site-header__logo .logo-white {
  display: none;
}

.site-nav {
  display: none;
}

.site-header__right {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.site-header__phone {
  display: none;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--color-brand-black);
  white-space: nowrap;
}

.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  z-index: 300;
  color: var(--color-brand-black);
}

.hamburger span {
  display: block;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--color-bg-alt);
  color: var(--color-brand-black);
  z-index: 250;
  display: flex;
  flex-direction: column;
  padding: var(--space-xl) var(--space-md);
  transform: translateX(100%);
  transition: transform var(--transition-base);
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

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

.mobile-menu__close {
  align-self: flex-end;
  color: var(--color-brand-black);
  font-size: 1.75rem;
}

.mobile-menu nav {
  margin-top: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-size: 1.25rem;
}

.mobile-menu .mobile-dropdown-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  text-align: left;
}

.mobile-menu .mobile-dropdown {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding-left: var(--space-sm);
  font-size: 1rem;
  font-family: var(--font-body);
}

.mobile-menu .mobile-dropdown.is-open {
  max-height: 400px;
  margin-top: var(--space-xs);
}

body.no-scroll {
  overflow: hidden;
}

@media (min-width: 1024px) {
  .site-nav {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
  }

  .site-nav > li {
    position: relative;
  }

  .site-nav a {
    display: inline-block;
    padding: 10px 4px;
    color: inherit;
  }

  .site-nav a:hover,
  .site-nav a.is-active {
    color: var(--color-brand-orange);
  }

  .site-header__phone {
    display: flex;
  }

  .hamburger,
  .mobile-menu {
    display: none;
  }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-bg-dark);
  color: var(--color-text-muted);
  padding-block: var(--space-2xl) var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  }
}

.footer-col__title {
  color: var(--color-brand-black);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  margin-bottom: var(--space-sm);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a:hover {
  color: var(--color-brand-orange);
}

.footer-logo img {
  height: 40px;
  margin-bottom: var(--space-sm);
}

.footer-social {
  display: flex;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
}

.footer-social a {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  background: rgba(26,26,26,0.06);
  color: var(--color-brand-black);
  border-radius: var(--radius-full);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.footer-social a:hover {
  background: var(--color-brand-orange);
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(26,26,26,0.1);
  margin-top: var(--space-xl);
  padding-top: var(--space-md);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: space-between;
  font-size: 0.85rem;
}

.footer-bottom a:hover {
  color: var(--color-brand-orange);
}

.footer-map {
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-top: var(--space-sm);
  filter: grayscale(1) invert(0.92) contrast(0.9);
}

/* ---------- Grids ---------- */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

@media (min-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}