/* ========== Header ========== */
.site-header {
  height: var(--header-h);
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 40;
}

.site-header__inner {
  height: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
}

.site-header__nav {
  display: none;
  gap: 32px;
}

.site-header__nav a {
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  color: var(--color-text);
  position: relative;
}

.site-header__nav a:hover {
  color: var(--color-tomato);
}

.site-header__nav a.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -10px;
  height: 2px;
  background: var(--color-tomato);
  border-radius: 2px;
}

.site-header__actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 8px;
}

.site-header__burger {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 0;
  background: transparent;
  cursor: pointer;
  color: var(--color-text);
}

.site-header .logo {
  justify-self: center;
}

.mobile-nav {
  display: none;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav.is-open {
  display: block;
}

.mobile-nav a {
  display: block;
  padding: 16px var(--gutter);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav a:hover,
.mobile-nav a.is-active {
  color: var(--color-tomato);
  background: var(--color-cream);
}

@media (min-width: 1024px) {
  .site-header__nav {
    display: flex;
    justify-content: center;
  }

  .site-header__burger {
    display: none;
  }

  .site-header .logo {
    justify-self: start;
  }

  .mobile-nav {
    display: none !important;
  }
}

/* Mobile header in 390 artboard always uses burger layout */
.artboard--mobile .site-header__nav,
.artboard--mobile .site-header .btn--login {
  display: none;
}

.artboard--mobile .site-header__burger {
  display: grid;
}

.artboard--mobile .site-header .logo {
  justify-self: center;
}

.artboard--desktop .site-header__burger,
.artboard--desktop .mobile-nav {
  display: none !important;
}

.artboard--desktop .site-header__nav {
  display: flex;
  justify-content: center;
}

.artboard--desktop .site-header .logo {
  justify-self: start;
}

.btn--login {
  min-height: 48px;
  padding: 12px 20px;
}

.subscribe .btn {
  flex-shrink: 0;
}

.artboard--desktop .constructor__gallery {
  display: flex;
  flex-direction: column;
}

.artboard--desktop .constructor__info {
  min-width: 0;
}

/* ========== Footer ========== */
.site-footer {
  background: var(--color-text);
  color: var(--color-white);
  padding: 48px 0 0;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
}

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

.site-footer .logo {
  color: var(--color-white);
}

.footer-grid {
  display: grid;
  gap: 24px;
}

.footer-col p {
  color: rgba(255, 255, 255, 0.68);
  margin: 12px 0 0;
}

.footer-col h3 {
  font-size: 16px;
  line-height: 24px;
  margin-bottom: 16px;
}

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

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

.socials {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.socials a {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  display: grid;
  place-items: center;
  color: var(--color-white);
}

.socials a:hover {
  background: var(--color-tomato);
  color: var(--color-white);
}

.subscribe {
  display: flex;
  gap: 8px;
}

.subscribe .input {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.16);
  color: var(--color-white);
}

.subscribe .input::placeholder {
  color: rgba(255, 255, 255, 0.48);
}

.footer-bottom {
  margin-top: 40px;
  padding: 16px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 13px;
}

/* Юридические ссылки в подвале: оферта и политика конфиденциальности */
.footer-bottom__docs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
  }
}

.acc-btn {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: transparent;
  border: 0;
  color: inherit;
  padding: 16px 0;
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.acc-panel {
  display: none;
  padding: 12px 0 8px;
}

.acc-item.is-open .acc-panel {
  display: block;
}

.acc-item.is-open .acc-btn .icon {
  transform: rotate(180deg);
}

.acc-panel h3 {
  display: none;
}

.artboard--desktop .acc-btn {
  display: none;
}

.artboard--desktop .acc-panel {
  display: block;
  padding: 0;
}

.artboard--desktop .acc-panel h3 {
  display: block;
}

.artboard--desktop .footer-grid {
  grid-template-columns: 1.4fr 1fr 1fr 1.4fr;
  gap: 32px;
}

.artboard--desktop .footer-bottom {
  flex-direction: row;
  justify-content: space-between;
}

.artboard--mobile .footer-grid {
  grid-template-columns: 1fr;
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1.4fr;
    gap: 32px;
  }

  .acc-btn {
    display: none;
  }

  .acc-panel {
    display: block;
    padding: 0;
  }

  .acc-panel h3 {
    display: block;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* ========== Pizza constructor ========== */
.constructor {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.constructor__gallery {
  background: var(--color-white);
  padding: 16px;
}

.constructor__hero {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 1;
  background: var(--color-white);
}

.constructor__hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.constructor__thumbs {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.constructor__thumbs button {
  width: 64px;
  height: 64px;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  background: var(--color-white);
}

.constructor__thumbs button.is-active {
  border-color: var(--color-tomato);
}

.constructor__thumbs img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.constructor__info {
  padding: 24px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.constructor__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.constructor__title {
  font-size: 22px;
  line-height: 28px;
  font-weight: 800;
}

.constructor__compound {
  color: var(--color-muted);
  margin: 8px 0 0;
}

.constructor__block h4 {
  margin: 0 0 12px;
  font-size: 13px;
  line-height: 16px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.addins {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.constructor__bar {
  position: sticky;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  box-shadow: var(--shadow-sticky);
}

.constructor__total {
  display: flex;
  flex-direction: column;
}

.constructor__total-label {
  font-size: 13px;
  color: var(--color-muted);
  font-weight: 500;
}

.constructor__total-price {
  font-size: 22px;
  line-height: 28px;
  font-weight: 800;
}

.constructor__bar .btn {
  flex: 1;
  max-width: 240px;
}

.artboard--desktop .constructor {
  display: grid;
  grid-template-columns: 560px 1fr;
  grid-template-rows: auto auto;
}

.artboard--desktop .constructor__gallery {
  grid-row: 1 / 3;
  padding: 32px;
}

.artboard--desktop .constructor__info {
  padding: 32px 32px 24px;
}

.artboard--desktop .constructor__bar {
  grid-column: 2;
  position: sticky;
  padding: 16px 32px;
}

.artboard--desktop .constructor__hero {
  aspect-ratio: 1;
  max-height: none;
}

.artboard--mobile .constructor {
  border-radius: 0;
  box-shadow: none;
  min-height: 100%;
}

.artboard--desktop .constructor__title {
  font-size: 34px;
  line-height: 42px;
  font-weight: 700;
}

.artboard--desktop .site-header,
.artboard--mobile .site-header {
  position: relative;
}

.artboard--desktop {
  --gutter: 64px;
  --cols: 12;
  --section-gap: 80px;
  --header-h: 80px;
}

.artboard--mobile {
  --gutter: 16px;
  --cols: 4;
  --section-gap: 40px;
  --header-h: 64px;
}

.artboard--mobile .constructor__bar {
  flex-wrap: wrap;
}

.artboard--mobile .constructor__bar .btn {
  flex: 1 1 100%;
  max-width: none;
}

.artboard--desktop .constructor__bar .btn {
  flex: 0 0 auto;
  min-width: 280px;
  max-width: none;
}