.container {
  width: min(var(--container-standard), calc(100% - (var(--gutter) * 2)));
  margin-inline: auto;
}

.section {
  position: relative;
  padding-block: var(--section-space);
  background: var(--color-canvas);
  color: var(--color-ink);
  scroll-margin-top: calc(var(--header-height) + 1rem);
}

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

.theme-surface {
  --color-canvas: var(--color-surface);
  --color-elevated: var(--color-canvas);
  background: var(--color-surface);
}

.theme-inverse {
  --color-canvas: var(--color-inverse-canvas);
  --color-surface: var(--color-inverse-surface);
  --color-elevated: var(--color-inverse-elevated);
  --color-ink: var(--color-inverse-ink);
  --color-ink-secondary: var(--color-inverse-ink-secondary);
  --color-ink-muted: var(--color-inverse-ink-muted);
  --color-border: var(--color-inverse-border);
  --color-border-subtle: var(--color-inverse-border-subtle);
  --color-border-strong: var(--color-inverse-border-strong);
  --color-accent: var(--color-inverse-accent);
  --color-accent-soft: var(--color-inverse-accent-soft);
  --color-focus: var(--color-inverse-focus);
  background: var(--color-inverse-canvas);
  color: var(--color-inverse-ink);
}

.section__header {
  display: grid;
  gap: var(--stack-space);
  max-width: 48rem;
  margin-bottom: var(--content-block-space);
}

.section__header--split {
  grid-template-columns: minmax(10rem, 0.35fr) minmax(0, 1fr);
  align-items: end;
  max-width: none;
}

.eyebrow,
.section-label {
  color: var(--color-accent);
  font-size: var(--text-label-sm);
  font-weight: 500;
  letter-spacing: 0.16em;
  line-height: 1.25;
  text-transform: uppercase;
}

.section__title {
  max-width: 42rem;
  font-family: var(--font-serif);
  font-size: var(--text-h2);
  font-weight: 300;
  letter-spacing: -0.035em;
  line-height: 0.98;
  text-wrap: balance;
}

.section__description {
  max-width: 36rem;
  color: var(--color-ink-secondary);
  font-size: var(--text-body-lg);
  line-height: 1.45;
}

.theme-inverse .section__description {
  color: var(--color-ink-secondary);
}

.btn,
.button {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 0.75rem 1.25rem;
  font-size: var(--text-label-lg);
  font-weight: 500;
  letter-spacing: 0.08em;
  line-height: 1;
  text-decoration: none;
  text-transform: uppercase;
  touch-action: manipulation;
  -webkit-tap-highlight-color: color-mix(in srgb, var(--color-accent) 18%, transparent);
  transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base), transform var(--transition-base);
}

.btn:hover,
.button:hover {
  transform: translateY(-1px);
}

.btn:active,
.button:active {
  transform: translateY(0);
}

.btn--large {
  min-height: 3.5rem;
  padding-inline: 2.25rem;
}

.btn--small {
  min-height: 2.5rem;
  padding-inline: 1rem;
  font-size: var(--text-label-sm);
}

.btn--primary,
.button--dark {
  background: var(--color-ink);
  color: var(--color-canvas);
}

.btn--primary:hover,
.button--dark:hover {
  background: var(--color-ink-secondary);
}

.btn--outline,
.button:not(.button--dark) {
  border-color: var(--color-border-strong);
  background: transparent;
  color: var(--color-ink);
}

.btn--outline:hover,
.button:not(.button--dark):hover {
  border-color: var(--color-ink);
  background: var(--color-ink);
  color: var(--color-canvas);
}

.theme-inverse .btn--primary {
  background: var(--color-ink);
  color: var(--color-inverse-canvas);
}

.theme-inverse .btn--primary:hover {
  background: var(--color-ink-secondary);
}

.theme-inverse .btn--outline {
  border-color: var(--color-border-strong);
  color: var(--color-ink);
}

.theme-inverse .btn--outline:hover {
  border-color: var(--color-ink);
  background: var(--color-ink);
  color: var(--color-inverse-canvas);
}

.site-header {
  display: flex;
  align-items: center;
  min-height: var(--header-height);
  padding-top: env(safe-area-inset-top);
  border-bottom: 1px solid transparent;
  color: var(--color-ink);
  transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base), box-shadow var(--transition-base);
}

.site-header[data-site-header] {
  position: fixed;
  z-index: 50;
  top: 0;
  right: 0;
  left: 0;
}

.site-header__inner {
  display: flex;
  min-height: var(--header-height);
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.site-header[data-transparent="true"]:not(.is-scrolled) {
  color: var(--color-inverse-ink);
}

.site-header[data-transparent="true"].is-menu-open {
  color: var(--color-ink);
}

.site-header.is-scrolled,
.site-header.is-menu-open {
  border-color: var(--color-border-subtle);
  background: color-mix(in srgb, var(--color-canvas) 94%, transparent);
  box-shadow: 0 0.5rem 2rem color-mix(in srgb, var(--color-ink) 4%, transparent);
  color: var(--color-ink);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.brand,
.logo {
  display: inline-flex;
  align-items: center;
  gap: var(--brand-mark-gap);
  color: inherit;
  font-family: var(--font-sans);
  text-decoration: none;
  white-space: nowrap;
}

.brand__mark {
  display: block;
  width: var(--brand-mark-size);
  height: var(--brand-mark-size);
  flex: 0 0 var(--brand-mark-size);
  background: center / contain no-repeat url("../assets/images/toigokel-mark-dark.svg");
}

.brand__name {
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1;
}

.site-header[data-transparent="true"]:not(.is-scrolled):not(.is-menu-open) .brand__mark {
  background-image: url("../assets/images/toigokel-mark-light.svg");
}

.site-nav,
.nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2rem);
}

.site-nav a,
.nav a {
  position: relative;
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  color: inherit;
  font-size: var(--text-label-sm);
  letter-spacing: 0.12em;
  touch-action: manipulation;
  text-decoration: none;
  text-transform: uppercase;
}

.site-nav a::after,
.nav a::after {
  position: absolute;
  right: 0;
  bottom: 0.25rem;
  left: 0;
  height: 1px;
  background: currentColor;
  content: "";
  opacity: 0;
  transform: scaleX(0);
  transform-origin: right;
  transition: opacity var(--transition-fast), transform var(--transition-base);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.nav a:hover::after,
.nav a:focus-visible::after {
  opacity: 0.8;
  transform: scaleX(1);
  transform-origin: left;
}

.site-header__order {
  flex: 0 0 auto;
}

.menu-toggle {
  display: none;
  width: 2.75rem;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  border: 0;
  background: transparent;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: color-mix(in srgb, var(--color-accent) 18%, transparent);
}

.menu-toggle__icon,
.menu-toggle__icon::before,
.menu-toggle__icon::after {
  display: block;
  width: 1.25rem;
  height: 1px;
  background-color: currentColor;
  content: "";
  transition: transform var(--motion-control-duration) var(--ease-reveal),
    opacity var(--motion-control-duration) var(--ease-reveal),
    background-color var(--motion-control-duration) var(--ease-reveal);
}

.menu-toggle__icon {
  position: relative;
}

.menu-toggle__icon::before,
.menu-toggle__icon::after {
  position: absolute;
  left: 0;
}

.menu-toggle__icon::before {
  transform: translateY(-0.35rem);
}

.menu-toggle__icon::after {
  transform: translateY(0.35rem);
}

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

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

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

.mobile-menu {
  display: none;
}

.motion-ready .reveal {
  opacity: 0;
  transform: translateY(var(--motion-reveal-distance));
}

@media (prefers-reduced-motion: no-preference) {
  @keyframes page-enter {
    from {
      opacity: 0;
      transform: translateY(var(--motion-reveal-distance));
    }

    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  @keyframes mobile-menu-enter {
    from {
      transform: translateY(calc(var(--motion-reveal-distance) * -1));
    }

    to {
      transform: translateY(0);
    }
  }

  .page-enter,
  .reveal.is-visible {
    animation: page-enter var(--motion-reveal-duration) var(--ease-reveal) var(--reveal-delay, 0ms) both;
  }

  .reveal-group > *.is-visible {
    animation: page-enter var(--motion-reveal-duration) var(--ease-reveal) var(--reveal-delay, 0ms) both;
  }

  .reveal-group > :nth-child(2).is-visible {
    animation-delay: var(--motion-stagger-step);
  }

  .reveal-group > :nth-child(3).is-visible {
    animation-delay: calc(var(--motion-stagger-step) * 2);
  }

  .reveal-group > :nth-child(4).is-visible {
    animation-delay: calc(var(--motion-stagger-step) * 3);
  }

  .mobile-menu:not([hidden]) .mobile-menu__nav a {
    animation: page-enter var(--motion-reveal-duration) var(--ease-reveal) both;
  }

  .mobile-menu:not([hidden]) .mobile-menu__nav a:nth-child(2) {
    animation-delay: var(--motion-stagger-step);
  }

  .mobile-menu:not([hidden]) .mobile-menu__nav a:nth-child(3) {
    animation-delay: calc(var(--motion-stagger-step) * 2);
  }

  .mobile-menu:not([hidden]) .mobile-menu__nav a:nth-child(4) {
    animation-delay: calc(var(--motion-stagger-step) * 3);
  }

  .mobile-menu:not([hidden]) .mobile-menu__nav a:nth-child(5) {
    animation-delay: calc(var(--motion-stagger-step) * 4);
  }

  .mobile-menu:not([hidden]) .mobile-menu__nav a:nth-child(6) {
    animation-delay: calc(var(--motion-stagger-step) * 5);
  }

  .mobile-menu:not([hidden]) .mobile-menu__order {
    animation: page-enter var(--motion-reveal-duration) var(--ease-reveal) calc(var(--motion-stagger-step) * 4) both;
  }

  .mobile-menu:not([hidden]) {
    animation: mobile-menu-enter var(--motion-menu-duration) var(--ease-reveal) both;
  }
}

.design-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1.5rem, 2.5vw, 2rem);
}

.design-card {
  position: relative;
  display: flex;
  height: 100%;
  flex-direction: column;
  min-width: 0;
}

.design-card:hover {
  z-index: 2;
}

.design-card__media {
  position: relative;
  width: min(100%, 24rem);
  aspect-ratio: var(--phone-media-ratio);
  background: var(--color-surface);
  margin-inline: auto;
}

.design-card__media a,
.design-card__media img {
  width: 100%;
  height: 100%;
}

.design-card__media a {
  display: block;
}

.design-card__media img {
  object-fit: cover;
  object-position: center;
  transition: transform var(--transition-slow), filter var(--transition-base);
}

@media (hover: hover) and (pointer: fine) {
  .design-card:hover .design-card__media img {
    filter: saturate(1.05);
    transform: scale(1.025);
  }
}

.design-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding-top: 1rem;
}

.design-card__meta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 2rem;
  min-width: 0;
}

.design-card__meta-lead {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 0.55rem;
}

.design-card__category {
  min-width: 0;
  overflow-wrap: anywhere;
  color: var(--color-ink-muted);
  font-size: var(--text-label-sm);
  letter-spacing: 0.1em;
  line-height: 1.2;
  text-transform: uppercase;
}

.design-card__title {
  overflow-wrap: anywhere;
  margin: 0 0 0.65rem;
  border-bottom: 1px solid var(--color-border-subtle);
  min-height: 3.25rem;
  padding-bottom: 0.65rem;
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 1.5vw, 1.6rem);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 0.98;
  text-wrap: balance;
}

.design-card__price {
  display: flex;
  min-height: 2rem;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: 0.08rem;
  border-left: 1px solid var(--color-border-subtle);
  color: var(--color-ink-secondary);
  font-size: clamp(0.8125rem, 1vw, 1rem);
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
  padding-left: 0.75rem;
  white-space: nowrap;
}

.design-card__old-price,
.design-card__current-price {
  color: var(--color-ink-muted);
  font-size: inherit;
  font-weight: 400;
  line-height: inherit;
}

.design-card__old-price {
  text-decoration: line-through;
  text-decoration-thickness: 1px;
}

.design-card__current-price {
  color: var(--color-ink-secondary);
}

.design-card__actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
  margin-top: auto;
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 0.75rem;
}

.design-card__view {
  display: flex;
  width: 100%;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  color: var(--color-ink);
  font-size: var(--text-label-sm);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-decoration: none;
  text-transform: uppercase;
  touch-action: manipulation;
  transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base);
}

.design-card__view:hover,
.design-card__view:focus-visible {
  border-color: var(--color-ink);
  background: var(--color-ink);
  color: var(--color-canvas);
}

.site-footer {
  padding-block: clamp(3.5rem, 7vw, 6rem) 1.5rem;
  background: var(--color-footer-canvas);
  color: var(--color-footer-ink);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr;
  gap: 3rem;
  padding-bottom: 4rem;
}

.site-footer__brand {
  max-width: 18rem;
}

.site-footer__brand > p {
  margin-top: 1rem;
  color: var(--color-footer-ink-secondary);
  font-size: var(--text-body-sm);
  line-height: 1.55;
}

.site-footer__title {
  color: var(--color-footer-ink-muted);
  font-size: var(--text-label-sm);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.site-footer__links {
  display: grid;
  gap: 0.6rem;
  margin-top: 1rem;
}

.site-footer__links a {
  width: fit-content;
  color: var(--color-footer-ink);
  font-size: var(--text-body-sm);
  touch-action: manipulation;
  text-decoration: none;
}

.site-footer__links a:hover,
.site-footer__links a:focus-visible {
  color: var(--color-accent);
}

.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid var(--color-footer-border);
  padding-top: 1.25rem;
  color: var(--color-footer-ink-muted);
  font-size: var(--text-caption);
}

@media (max-width: 1023px) {
  .design-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .site-footer__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 900px) {
  .section {
    scroll-margin-top: calc(var(--mobile-header-height) + env(safe-area-inset-top) + 1rem);
  }

  .site-header,
  .site-header__inner {
    min-height: var(--mobile-header-height);
  }

  .site-header__inner {
    gap: 1rem;
  }

  .brand__mark {
    width: var(--brand-mark-size-mobile);
    height: var(--brand-mark-size-mobile);
    flex-basis: var(--brand-mark-size-mobile);
  }

  .brand__name {
    font-size: 1rem;
  }

  .site-header.is-menu-open {
    border-color: transparent;
    background: var(--color-canvas);
    box-shadow: none;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }

  .site-nav,
  .site-header__order {
    display: none;
  }

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

  .mobile-menu {
    position: fixed;
    z-index: 40;
    inset: 0;
    display: grid;
    grid-template-rows: minmax(0, 1fr) auto;
    align-content: stretch;
    padding: calc(var(--mobile-header-height) + env(safe-area-inset-top)) var(--gutter) calc(1.25rem + env(safe-area-inset-bottom));
    background: var(--color-canvas);
    color: var(--color-ink);
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  .mobile-menu__nav {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    align-self: start;
    margin-top: clamp(7rem, 23vh, 13rem);
  }

  .mobile-menu__nav a {
    display: inline-flex;
    width: max-content;
    max-width: 100%;
    min-height: 3.75rem;
    align-items: center;
    border: 0;
    padding-block: 0.5rem;
    font-family: var(--font-sans);
    font-size: clamp(2rem, 8vw, 3.5rem);
    font-weight: 400;
    letter-spacing: -0.02em;
    line-height: 1;
    text-decoration: none;
    text-transform: uppercase;
    white-space: nowrap;
  }

  .mobile-menu__nav a::after {
    width: 0.72rem;
    height: 0.72rem;
    flex: 0 0 auto;
    margin-left: 1rem;
    border-top: 1px solid currentColor;
    border-right: 1px solid currentColor;
    content: "";
    transform: rotate(45deg);
    transition: transform var(--transition-fast);
  }

  .mobile-menu__nav a:hover::after,
  .mobile-menu__nav a:focus-visible::after {
    transform: translateX(0.25rem) rotate(45deg);
  }

  .mobile-menu__order {
    width: 100%;
    min-height: 3.5rem;
    margin-top: 1.5rem;
    border-color: var(--color-ink);
    border-radius: 0;
    background: transparent;
    color: var(--color-ink);
    font-size: var(--text-body-lg);
    letter-spacing: 0.06em;
  }

  .mobile-menu__order:hover,
  .mobile-menu__order:focus-visible {
    border-color: var(--color-ink);
    background: var(--color-ink);
    color: var(--color-canvas);
  }
}

@media (max-width: 767px) {
  .section__header--split {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .design-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2rem 1rem;
  }

  .design-card__meta {
    align-items: start;
    gap: 0.5rem;
  }

  .design-card__meta-lead {
    align-items: start;
    gap: 0.35rem;
  }

  .design-card__index {
    font-size: 0.6rem;
  }

  .design-card__category {
    font-size: 0.6rem;
    letter-spacing: 0.08em;
    line-height: 1.1;
  }

  .design-card__price {
    font-size: 0.75rem;
  }

  .design-card__title {
    margin-top: 0.45rem;
    font-size: clamp(1.35rem, 7vw, 1.75rem);
  }

  .design-card__actions {
    gap: 0.5rem;
    padding-top: 0.65rem;
  }

  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem 1.5rem;
  }

  .site-footer__brand {
    grid-column: 1 / -1;
  }

  .site-footer__bottom {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .page-enter,
  .reveal,
  .motion-ready .reveal,
  .reveal-group > *,
  .design-card,
  .design-grid__empty:not([hidden]),
  .mobile-menu:not([hidden]),
  .mobile-menu:not([hidden]) .mobile-menu__nav a,
  .mobile-menu:not([hidden]) .mobile-menu__order {
    animation: none !important;
    opacity: 1;
    transform: none;
  }

  .btn:hover,
  .button:hover,
  .design-card:hover .design-card__media img {
    filter: none;
    transform: none;
  }

  .site-nav a:hover::after,
  .site-nav a:focus-visible::after,
  .nav a:hover::after,
  .nav a:focus-visible::after {
    transform: scaleX(1);
  }
}