/**
 * Component layer: reusable pieces, front page sections and product UI.
 */

@layer components {
  /* Scroll reveal
     ----------------------------------------------------------------------
     `will-reveal` is added by JavaScript, so content is always visible when
     scripting is off. The observer also bails out under reduced motion. */

  .will-reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  }

  .will-reveal.is-revealed {
    opacity: 1;
    transform: none;
  }

  /* Text primitives
     ---------------------------------------------------------------------- */

  .eyebrow {
    margin: 0 0 var(--space-4);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: var(--tracking-widest);
    text-transform: uppercase;
  }

  .arrow-link {
    display: inline-flex;
    align-items: center;
    padding-bottom: 5px;
    border-bottom: 1px solid currentcolor;
    font-size: var(--text-sm);
    font-weight: 600;
    gap: var(--space-3);
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  .arrow-link::after {
    content: "\2197";
    font-size: var(--text-base);
    transition: transform 0.25s ease;
  }

  .arrow-link:hover::after {
    transform: translate(3px, -3px);
  }

  .text-link {
    display: inline-block;
    margin-top: var(--space-4);
    padding-bottom: 5px;
    border-bottom: 1px solid currentcolor;
    color: var(--ink);
    font-size: var(--text-2xs);
    font-weight: 500;
    letter-spacing: 0.11em;
    text-transform: uppercase;
  }

  /* Buttons
     ---------------------------------------------------------------------- */

  .button {
    display: inline-flex;
    min-height: var(--control-height);
    align-items: center;
    justify-content: center;
    padding: 0 22px;
    border: 1px solid var(--ink);
    border-radius: var(--radius);
    background: var(--ink);
    color: var(--on-ink);
    cursor: pointer;
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: 0.12em;
    line-height: 1;
    text-transform: uppercase;
    transition: background 0.2s ease, color 0.2s ease;
  }

  .button:hover {
    background: transparent;
    color: var(--ink);
  }

  .button--wide {
    width: 100%;
  }

  .button--lead {
    min-width: 190px;
  }

  /* Price
     ---------------------------------------------------------------------- */

  .price {
    white-space: nowrap;
  }

  .price del {
    margin-right: 6px;
    color: var(--muted-soft);
  }

  .price ins {
    color: var(--oxblood);
    font-weight: 500;
    text-decoration: none;
  }

  /* Hero
     ---------------------------------------------------------------------- */

  .hero {
    position: relative;
    display: flex;
    /* The overlay bar is fixed, so it no longer consumes layout height. */
    min-height: 100svh;
    align-items: flex-end;
    padding: 150px var(--gutter) clamp(54px, 8vw, 106px);
    background: #2a231e;
    color: var(--on-ink);
  }

  .hero-media,
  .hero-scrim {
    position: absolute;
    inset: 0;
  }

  .hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
  }

  .hero-scrim {
    background: linear-gradient(
      90deg,
      rgb(7 7 6 / 58%) 0%,
      rgb(7 7 6 / 8%) 58%,
      rgb(7 7 6 / 8%) 100%
    );
  }

  .hero-content {
    position: relative;
    z-index: 2;
    max-width: 650px;
  }

  .hero h1 {
    margin: 0 0 var(--space-5);
    font-size: clamp(54px, 7.4vw, 122px);
    letter-spacing: -0.06em;
    line-height: 0.9;
  }

  .hero-copy {
    max-width: 390px;
    margin: 0 0 34px;
    font-size: clamp(15px, 1.35vw, 19px);
  }

  .hero-index {
    position: absolute;
    right: var(--gutter);
    bottom: clamp(54px, 8vw, 106px);
    display: flex;
    gap: var(--space-2);
  }

  .hero-index span {
    width: 34px;
    height: 1px;
    background: rgb(255 255 255 / 45%);
  }

  .hero-index span:first-child {
    background: var(--on-ink);
  }

  /* Manifesto
     ---------------------------------------------------------------------- */

  .manifesto {
    display: grid;
    grid-template-columns: 240px 1fr;
    padding: var(--section) var(--gutter);
    gap: var(--space-6);
  }

  .manifesto h2 {
    max-width: 1080px;
    margin: 0;
    font-size: clamp(30px, 3.6vw, 58px);
    letter-spacing: var(--tracking-tighter);
    line-height: 1.08;
  }

  .manifesto h2 em {
    color: var(--oxblood);
    font-style: normal;
  }

  /* Section heading
     ---------------------------------------------------------------------- */

  .collection {
    padding: var(--section) var(--gutter);
  }

  .section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 38px;
    gap: var(--space-5);
  }

  .section-heading h2 {
    margin: 0;
    font-size: clamp(34px, 4vw, 62px);
  }

  /* Product cards (front page)
     ---------------------------------------------------------------------- */

  .product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(12px, 1.6vw, 28px);
  }

  .product-card {
    min-width: 0;
  }

  .product-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4 / 5;
    background: #e6e1d8;
  }

  .product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
  }

  .product-card:hover img {
    transform: scale(1.025);
  }

  .product-badge {
    position: absolute;
    top: var(--space-4);
    left: var(--space-4);
    padding: 7px 9px;
    background: rgb(251 250 247 / 90%);
    font-size: 9px;
    letter-spacing: 0.13em;
    text-transform: uppercase;
  }

  .product-meta {
    display: flex;
    justify-content: space-between;
    padding-top: var(--space-4);
    gap: var(--space-4);
  }

  .product-meta h3,
  .product-meta p {
    margin: 0;
    font-size: var(--text-md);
    font-weight: 400;
  }

  .product-meta .sub {
    margin-top: var(--space-1);
    color: var(--muted-soft);
    font-size: var(--text-xs);
  }

  /* Story
     ---------------------------------------------------------------------- */

  .story {
    display: grid;
    min-height: 720px;
    grid-template-columns: 1.15fr 0.85fr;
    background: var(--ink);
    color: var(--on-ink);
  }

  .story-media {
    min-height: 620px;
    overflow: hidden;
  }

  .story-media img {
    width: 100%;
    height: 100%;
    filter: saturate(0.82) contrast(1.02);
    object-fit: cover;
    object-position: center 28%;
  }

  .story-copy {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: clamp(48px, 6vw, 96px);
  }

  .story-copy h2 {
    max-width: 520px;
    margin: 0;
    font-size: clamp(45px, 5.4vw, 82px);
    letter-spacing: -0.05em;
    line-height: 0.95;
  }

  .story-copy p:not(.eyebrow) {
    max-width: 410px;
    color: rgb(255 255 255 / 74%);
    font-size: var(--text-lg);
  }

  /* Category list
     ---------------------------------------------------------------------- */

  .categories {
    padding: var(--section) var(--gutter);
  }

  .category-list {
    border-top: 1px solid var(--line);
  }

  .category-row {
    display: grid;
    grid-template-columns: 80px 1fr auto;
    align-items: center;
    padding: 26px 0;
    border-bottom: 1px solid var(--line);
    gap: 20px;
    transition: color 0.25s ease, padding 0.25s ease;
  }

  .category-row:hover {
    padding-left: var(--space-2);
    color: var(--oxblood);
  }

  .category-row span:first-child {
    color: var(--muted-soft);
    font-size: var(--text-xs);
  }

  .category-row strong {
    font-size: clamp(26px, 3.4vw, 52px);
    font-weight: 400;
    letter-spacing: -0.035em;
  }

  .category-row span:last-child {
    font-size: var(--text-2xs);
    letter-spacing: var(--tracking-wider);
    text-transform: uppercase;
  }

  /* Service bar
     ---------------------------------------------------------------------- */

  .service-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: var(--bone);
  }

  .service {
    min-height: 150px;
    padding: 30px var(--gutter);
    border-right: 1px solid var(--line);
  }

  .service:last-child {
    border-right: 0;
  }

  .service strong {
    display: block;
    margin-bottom: 9px;
    font-size: var(--text-md);
    font-weight: 500;
  }

  .service span {
    color: var(--muted-soft);
    font-size: var(--text-sm);
  }

  /* Option pickers (colour and size)
     ---------------------------------------------------------------------- */

  .option-picker {
    display: flex;
    flex-wrap: wrap;
    min-height: var(--control-height);
    align-items: center;
    gap: 9px;
  }

  .option {
    display: inline-grid;
    min-width: var(--control-height);
    height: var(--control-height);
    padding: 0 var(--space-3);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: transparent;
    color: var(--ink);
    cursor: pointer;
    font-size: var(--text-sm);
    place-items: center;
    transition: background var(--transition), color var(--transition),
      border-color var(--transition);
  }

  .option:hover,
  .option:focus-visible {
    border-color: var(--ink);
  }

  .option[aria-pressed="true"] {
    border-color: var(--ink);
    background: var(--ink);
    color: var(--on-ink);
  }

  .option-picker--colour .option {
    width: 40px;
    min-width: 40px;
    height: 40px;
    padding: var(--space-1);
    border-radius: 50%;
  }

  .option-picker--colour .option[aria-pressed="true"] {
    background: transparent;
    box-shadow: inset 0 0 0 2px var(--porcelain), 0 0 0 1px var(--ink);
  }

  .swatch {
    display: block;
    width: 100%;
    height: 100%;
    border: 1px solid rgb(12 13 12 / 13%);
    border-radius: 50%;
    background: var(--swatch);
  }

  /* Cross-linked colourways on the product page */
  .colour-links {
    display: grid;
    grid-template-columns: var(--label-column) minmax(0, 1fr);
    align-items: center;
    margin: 30px 0 -14px;
    gap: var(--space-4);
  }

  .colour-links__label {
    font-size: var(--text-2xs);
    letter-spacing: var(--tracking-wider);
    text-transform: uppercase;
  }

  .colour-links__options {
    display: flex;
    align-items: center;
    gap: 9px;
  }

  .colour-links__option {
    width: 40px;
    height: 40px;
    padding: var(--space-1);
    border: 1px solid transparent;
    border-radius: 50%;
  }

  .colour-links__option:hover,
  .colour-links__option:focus-visible {
    border-color: var(--ink);
  }

  .colour-links__option[aria-current="page"] {
    box-shadow: inset 0 0 0 2px var(--porcelain), 0 0 0 1px var(--ink);
  }

  .colour-links__name {
    grid-column: 2;
    margin-top: -14px;
    color: var(--muted-soft);
    font-size: var(--text-xs);
  }

  /* Size guide dialog
     ---------------------------------------------------------------------- */

  .size-chart-trigger {
    /* Own line within the flex add-to-cart form, aligned left. */
    flex: 0 0 100%;
    align-self: start;
    margin-top: 3px;
    padding: 0;
    text-align: left;
    border: 0;
    background: transparent;
    color: var(--ink);
    cursor: pointer;
    font-size: var(--text-2xs);
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  .size-chart-trigger span {
    margin-left: 5px;
    font-size: var(--text-base);
  }

  .size-guide {
    position: fixed;
    z-index: var(--z-overlay);
    display: grid;
    padding: var(--space-5);
    inset: 0;
    place-items: center;
  }

  /*
   * Visibility is the `hidden` attribute, not a class -- the same state the
   * script toggles is the one assistive technology reads. The explicit rule is
   * needed because `display: grid` above outranks the UA stylesheet.
   */
  .size-guide[hidden] {
    display: none;
  }

  .size-guide__backdrop {
    position: absolute;
    background: var(--scrim);
    inset: 0;
  }

  .size-guide__dialog {
    position: relative;
    animation: baesick-dialog-in 0.28s var(--ease) both;
    width: min(780px, 100%);
    max-height: min(760px, calc(100vh - 48px));
    padding: clamp(30px, 5vw, 60px);
    overflow: auto;
    background: var(--porcelain);
    box-shadow: 0 24px 80px rgb(0 0 0 / 20%);
  }

  .size-guide__close {
    position: absolute;
    top: var(--space-4);
    right: 20px;
    width: 36px;
    height: 36px;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--ink);
    cursor: pointer;
    font-size: 30px;
    font-weight: 300;
    line-height: 1;
  }

  .size-guide h2 {
    margin: var(--space-2) 0 36px;
    color: var(--ink);
    font-size: clamp(37px, 5vw, 58px);
    letter-spacing: -0.06em;
    line-height: 0.94;
  }

  .size-guide__tabs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin: 0 -1px var(--space-6);
    border-bottom: 1px solid var(--line);
  }

  .size-guide__tabs button {
    padding: 0 0 13px;
    border: 0;
    border-bottom: 2px solid transparent;
    background: transparent;
    color: var(--muted-soft);
    cursor: pointer;
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
  }

  .size-guide__tabs button[aria-selected="true"] {
    border-bottom-color: var(--ink);
    color: var(--ink);
  }

  @keyframes baesick-dialog-in {
    from {
      opacity: 0;
      transform: translateY(12px) scale(0.99);
    }
  }

  .guide-panel[hidden] {
    display: none;
  }

  .guide-note {
    max-width: 560px;
    margin: 0 0 var(--space-4);
    color: var(--muted);
    font-size: var(--text-md);
  }

  .size-table-wrap {
    overflow-x: auto;
    border-top: 1px solid var(--line);
  }

  .size-table {
    min-width: 520px;
  }

  .size-table th,
  .size-table td {
    padding: var(--space-4) var(--space-3);
    border-bottom: 1px solid var(--line);
    font-size: 14px;
  }

  .size-table thead th {
    color: var(--muted);
    font-size: var(--text-2xs);
    font-weight: 500;
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
  }

  .size-table tbody th {
    color: var(--ink);
    font-weight: 500;
  }

  .guide-art {
    margin: 0 auto 26px;
    padding: var(--space-4);
    border: 1px solid var(--line);
    background: var(--paper);
  }

  .guide-art img {
    width: 100%;
    height: auto;
    margin: 0 auto;
    object-fit: contain;
  }

  .guide-art--fit {
    max-width: 620px;
  }

  .guide-art--fit img {
    max-height: 350px;
  }

  .guide-art--measure {
    max-width: 460px;
  }

  .guide-art--measure img {
    max-height: 430px;
  }

  .guide-art figcaption {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: var(--space-3);
    gap: var(--space-2);
  }

  .guide-art figcaption span {
    padding: 7px var(--space-2);
    border: 1px solid var(--line);
    color: var(--ink);
    font-size: 9px;
    font-weight: 500;
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
  }

  .guide-panel h3 {
    margin: 0 0 var(--space-2);
    color: var(--ink);
    font-size: 26px;
    text-align: center;
  }

  .fit-summary {
    max-width: 450px;
    margin: 0 auto;
    color: var(--muted);
    text-align: center;
  }

  .fit-reference {
    margin-top: 38px;
    padding-top: 28px;
    border-top: 1px solid var(--line);
  }

  .fit-reference > .eyebrow {
    margin: 0 0 var(--space-4);
    color: var(--ink);
    text-align: center;
  }

  .fit-reference__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
  }

  .fit-reference__item {
    min-width: 0;
    text-align: center;
  }

  .fit-reference__item figure {
    margin: 0 0 var(--space-3);
    padding: var(--space-2);
    border: 1px solid var(--line);
    background: var(--paper);
  }

  .fit-reference__item img {
    width: 100%;
    aspect-ratio: 3 / 2;
    object-fit: contain;
  }

  .fit-reference__item h4 {
    margin: 0 0 6px;
    color: var(--ink);
    font-size: var(--text-xl);
    font-weight: 500;
    letter-spacing: var(--tracking-tight);
  }

  .fit-reference__item p {
    max-width: 270px;
    margin: 0 auto;
    color: var(--muted-soft);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
  }

  /* Definition lists shared by the guide and the product detail tab
     ---------------------------------------------------------------------- */

  .spec-list {
    margin: 0;
    border-top: 1px solid var(--line);
  }

  .spec-list > div {
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--line);
  }

  .spec-list dt {
    color: var(--ink);
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
  }

  .spec-list dd {
    margin: 5px 0 0;
    color: var(--muted);
    font-size: 14px;
  }

  /* Responsive
     ---------------------------------------------------------------------- */

  @media (width <= 900px) {
    .hero-media img {
      object-position: 63% center;
    }

    .manifesto {
      grid-template-columns: 1fr;
    }

    .product-grid {
      grid-template-columns: repeat(2, 1fr);
    }

    .story {
      grid-template-columns: 1fr;
    }

    .story-media {
      height: 68svh;
    }

    .service-bar {
      grid-template-columns: repeat(2, 1fr);
    }

    .service:nth-child(2) {
      border-right: 0;
    }

    .service:nth-child(-n + 2) {
      border-bottom: 1px solid var(--line);
    }
  }

  @media (width <= 620px) {
    .hero {
      min-height: 88svh;
      padding-bottom: 46px;
    }

    .hero-media img {
      object-position: 67% center;
    }

    .hero-scrim {
      background: linear-gradient(
        0deg,
        rgb(8 8 7 / 74%) 0%,
        rgb(8 8 7 / 5%) 66%
      );
    }

    .hero h1 {
      max-width: 350px;
    }

    .hero-copy {
      max-width: 300px;
      font-size: 14px;
    }

    .hero-index {
      display: none;
    }

    .manifesto h2 {
      font-size: 44px;
    }

    .section-heading {
      flex-direction: column;
      align-items: flex-start;
    }

    .product-grid {
      grid-template-columns: 1fr;
    }

    .story {
      min-height: auto;
    }

    .story-media {
      min-height: 0;
      height: 62svh;
    }

    .story-copy {
      min-height: 500px;
    }

    .category-row {
      grid-template-columns: 44px 1fr auto;
      padding: 21px 0;
    }

    .service-bar {
      grid-template-columns: 1fr;
    }

    .service {
      min-height: 112px;
      border-right: 0;
      border-bottom: 1px solid var(--line);
    }

    .service:last-child {
      border-bottom: 0;
    }

    .colour-links {
      grid-template-columns: 1fr;
      gap: var(--space-2);
    }

    .colour-links__name {
      grid-column: auto;
      margin-top: 0;
    }

    .size-guide {
      padding: 12px;
    }

    .size-guide__dialog {
      max-height: calc(100vh - 24px);
      padding: 30px 22px;
    }

    .size-guide__tabs {
      gap: var(--space-2);
    }

    .size-guide__tabs button {
      font-size: 9px;
      letter-spacing: 0.06em;
    }

    .fit-reference__grid {
      grid-template-columns: 1fr;
      gap: 28px;
    }

    .fit-reference__item figure {
      max-width: 420px;
      margin-right: auto;
      margin-left: auto;
    }
  }
}