/**
 * Header + Footer
 */

/* —— Header —— */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.header.is-scrolled {
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: saturate(1.2) blur(12px);
  -webkit-backdrop-filter: saturate(1.2) blur(12px);
  box-shadow: var(--shadow-header);
  border-bottom-color: transparent;
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .header.is-scrolled {
    background: rgba(255, 255, 255, 0.97);
  }
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-12);
  min-height: var(--header-h);
  padding-block: var(--space-8);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  text-decoration: none;
  color: var(--color-ink);
  font-weight: 700;
  font-size: 0.9375rem;
  line-height: 1.2;
  flex-shrink: 0;
}

.header__logo:hover {
  text-decoration: none;
  color: var(--color-brand-primary);
}

.header__logo:visited {
  color: var(--color-ink);
}

.header__logo-mark {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.header__logo-text {
  max-width: 140px;
}

@media (min-width: 768px) {
  .header__logo-text {
    max-width: none;
    font-size: 1rem;
  }
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.header__tel-icon {
  display: inline-flex;
}

.header__tel-text {
  display: none;
  font-weight: 600;
  color: var(--color-ink);
  white-space: nowrap;
  font-size: 0.9375rem;
}

.header__tel-text:hover {
  color: var(--color-brand-primary);
  text-decoration: none;
}

.header__tel-text:visited {
  color: var(--color-ink);
}

.header__price {
  display: none;
}

.header__burger {
  display: inline-flex;
}

.header__burger[aria-expanded="true"] .header__burger-icon--open {
  display: none;
}

.header__burger[aria-expanded="true"] .header__burger-icon--close {
  display: block;
}

.header__burger-icon--close {
  display: none;
}

/* Nav — desktop */
.header__nav {
  display: none;
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.header__nav-link {
  display: inline-flex;
  align-items: center;
  min-height: var(--touch);
  padding: 8px 10px;
  color: var(--color-ink);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  border-bottom: 2px solid transparent;
}

.header__nav-link:hover {
  color: var(--color-brand-primary);
  text-decoration: none;
}

.header__nav-link:visited {
  color: var(--color-ink);
}

.header__nav-link:visited:hover {
  color: var(--color-brand-primary);
}

.header__nav-link--active {
  color: var(--color-brand-primary);
  border-bottom-color: var(--color-brand-primary);
}

.header__nav-link--active:visited {
  color: var(--color-brand-primary);
}

@media (min-width: 768px) {
  .header__tel-icon {
    display: none;
  }

  .header__tel-text {
    display: inline-flex;
    align-items: center;
    min-height: var(--touch);
  }

  .header__price {
    display: inline-flex;
  }
}

@media (min-width: 1024px) {
  .header__nav {
    display: block;
    flex: 1;
    margin-inline: var(--space-16);
  }

  .header__burger {
    display: none;
  }

  .header__actions {
    gap: var(--space-12);
  }
}

/* Mobile menu panel */
.header__panel {
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-dropdown);
  padding: var(--space-8) var(--gutter) var(--space-24);
  max-height: calc(100vh - var(--header-h));
  overflow-y: auto;
}

.header__panel.is-open {
  display: block;
}

.header__panel-list {
  display: flex;
  flex-direction: column;
}

.header__panel-link {
  display: flex;
  align-items: center;
  min-height: var(--touch);
  padding: var(--space-12) 0;
  color: var(--color-ink);
  font-weight: 500;
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
}

.header__panel-link:hover {
  color: var(--color-brand-primary);
  text-decoration: none;
}

.header__panel-link--active {
  color: var(--color-brand-primary);
  box-shadow: inset 0 -2px 0 var(--color-brand-primary);
}

.header__panel-cta {
  margin-top: var(--space-16);
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

@media (min-width: 1024px) {
  .header__panel {
    display: none !important;
  }
}

body.is-menu-open {
  overflow: hidden;
}

/* —— Footer (v2 dark rich) —— */
.footer {
  background: var(--color-brand-dark);
  color: var(--color-on-dark);
  padding-block: var(--space-56);
  border-top: 3px solid var(--color-brand-primary);
}

@media (min-width: 1024px) {
  .footer {
    padding-block: var(--space-64);
  }
}

@media (min-width: 1280px) {
  .footer {
    padding-block: var(--space-80);
  }
}

.footer__grid {
  display: grid;
  gap: var(--space-32);
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .footer__grid {
    grid-template-columns: 1.2fr 1fr 1.2fr 1fr;
    gap: var(--space-40);
  }
}

.footer__logo {
  display: inline-block;
  margin-bottom: var(--space-12);
  background: transparent;
  box-shadow: none;
}

.footer__logo-img {
  display: block;
  width: auto;
  height: auto;
  max-width: 280px;
  max-height: 72px;
  object-fit: contain;
  background: transparent !important;
  box-shadow: none;
  border: 0;
}

.footer__brand {
  font-weight: 700;
  font-size: var(--text-h3-size);
  margin: 0 0 var(--space-8);
  color: var(--color-on-dark);
}

.footer__tagline {
  margin: 0 0 var(--space-16);
  color: var(--color-on-dark-muted);
  font-size: var(--text-body-sm-size);
  line-height: var(--text-body-sm-lh);
}

.footer__label {
  font-size: var(--text-caption-size);
  line-height: var(--text-caption-lh);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-on-dark-muted);
  margin: 0 0 var(--space-8);
}

.footer__text {
  margin: 0 0 var(--space-16);
  color: var(--color-on-dark-muted);
  font-size: var(--text-body-sm-size);
  line-height: var(--text-body-sm-lh);
}

.footer__text:last-child {
  margin-bottom: 0;
}

.footer a {
  color: rgba(255, 255, 255, 0.7);
}

.footer a:hover {
  color: #fff;
  text-decoration: underline;
}

.footer a:visited {
  color: rgba(255, 255, 255, 0.7);
}

.footer a:focus-visible {
  outline-color: #fff;
}

.footer__contacts a {
  font-weight: 600;
}

.footer__req {
  font-size: var(--text-body-sm-size);
  line-height: var(--text-body-sm-lh);
  color: var(--color-on-dark-muted);
}

.footer__req dt {
  font-weight: 600;
  color: var(--color-on-dark);
  margin-top: var(--space-8);
}

.footer__req dd {
  margin: 0;
}

.footer__bottom {
  margin-top: var(--space-40);
  padding-top: var(--space-24);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-12);
  justify-content: space-between;
  align-items: center;
}

.footer__copy {
  margin: 0;
  font-size: var(--text-body-sm-size);
  color: var(--color-on-dark-muted);
}

.footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

@media (min-width: 1024px) {
  .footer__nav-list {
    gap: var(--space-8);
  }
}

.footer__nav-link {
  font-size: var(--text-body-sm-size);
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
}

.footer__nav-link:hover {
  color: #fff;
  text-decoration: underline;
}

.footer__cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
  margin-top: var(--space-16);
}

.footer__cta .btn--primary {
  background: var(--color-brand-primary);
  border-color: var(--color-brand-primary);
  color: #fff;
}

.footer__cta .btn--secondary {
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
}

.footer__cta .btn--secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: #fff;
  color: #fff;
}





.header__logo-img {
  display: block;
  height: 36px;
  width: auto;
  max-width: min(200px, 52vw);
  object-fit: contain;
}
@media (min-width: 768px) {
  .header__logo-img { height: 64px; max-width: 220px; }
}
@media (min-width: 1024px) {
  .header__logo-img { height: 44px; max-width: 240px; }
}
@media (min-width: 1280px) {
  .header__logo-img { height: 48px; }
}

/* Header request CTA — desktop/tablet (primary) */
.header__request {
  display: none;
  padding-inline: 14px;
  font-size: 0.875rem;
  white-space: nowrap;
}

@media (min-width: 768px) {
  .header__request {
    display: inline-flex;
  }
}

@media (min-width: 1024px) and (max-width: 1279px) {
  .header__request {
    padding-inline: 10px;
    font-size: 0.8125rem;
  }
}

/* Nav compact: keep one line around 1024–1280 */
@media (min-width: 1024px) {
  .header__inner {
    flex-wrap: nowrap;
    gap: var(--space-8);
  }

  .header__nav {
    margin-inline: var(--space-8);
    min-width: 0;
  }

  .header__nav-list {
    flex-wrap: nowrap;
    gap: 0;
  }

  .header__nav-link {
    padding: 6px 6px;
    font-size: 0.8125rem;
    min-height: 64px;
  }

  .header__actions {
    flex-shrink: 0;
    gap: var(--space-8);
  }

  .header__price {
    padding-inline: 12px;
    font-size: 0.875rem;
  }

  .header__request {
    padding-inline: 10px;
  }

  .header__tel-text {
    font-size: 0.875rem;
  }
}

@media (min-width: 1400px) {
  .header__nav {
    margin-inline: var(--space-16);
  }

  .header__nav-link {
    padding: 8px 10px;
    font-size: 0.875rem;
    min-height: var(--touch);
  }

  .header__actions {
    gap: var(--space-12);
  }
}

.footer__legal-link {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.footer__legal-link:hover {
  color: #fff;
}