@layer base, theme, components, utilities;

@layer theme {
  :root {
    --bg-canvas-light: #e9e5de;
    --bg-canvas-dark: #13110f;
    --bg-glow-light: #f6f3ee;
    --bg-glow-dark: #211c17;
    --hotspot-hover-bg: rgba(59, 31, 11, 0.1);
    --hotspot-hover-border: rgba(59, 31, 11, 0.34);
    --hotspot-active-bg: rgba(59, 31, 11, 0.18);
    --focus-ring-color: #2b1406;
    --card-drop-shadow-1-light: rgba(38, 22, 10, 0.16);
    --card-drop-shadow-2-light: rgba(38, 22, 10, 0.09);
    --card-drop-shadow-1-dark: rgba(0, 0, 0, 0.62);
    --card-drop-shadow-2-dark: rgba(0, 0, 0, 0.38);

    --bg-canvas: var(--bg-canvas-light);
    --bg-glow: var(--bg-glow-light);
    --card-shadow-1: var(--card-drop-shadow-1-light);
    --card-shadow-2: var(--card-drop-shadow-2-light);
    --in-oklab: ;

    @media (prefers-color-scheme: dark) {
      --bg-canvas: var(--bg-canvas-dark);
      --bg-glow: var(--bg-glow-dark);
      --card-shadow-1: var(--card-drop-shadow-1-dark);
      --card-shadow-2: var(--card-drop-shadow-2-dark);
    }

    @supports (color: light-dark(white, black)) {
      --bg-canvas: light-dark(var(--bg-canvas-light), var(--bg-canvas-dark));
      --bg-glow: light-dark(var(--bg-glow-light), var(--bg-glow-dark));
      --card-shadow-1: light-dark(var(--card-drop-shadow-1-light), var(--card-drop-shadow-1-dark));
      --card-shadow-2: light-dark(var(--card-drop-shadow-2-light), var(--card-drop-shadow-2-dark));
    }

    @supports (background: linear-gradient(in oklab, white, black)) {
      --in-oklab: in oklab;
    }

    color-scheme: light dark;
  }
}

@layer base {
  html,
  body {
    margin: 0;
    padding: 0;
  }

  body {
    background-color: var(--bg-canvas);
    background-image: radial-gradient(circle at 50% 35% var(--in-oklab), var(--bg-glow), var(--bg-canvas) 75%);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
  }

  h1,
  address {
    margin: 0;
    font-style: normal;
  }
}

@layer components {
  .stage {
    box-sizing: border-box;
    min-block-size: 100vh;
    min-block-size: 100dvh;
    display: grid;
    place-items: safe center;
    padding-block: clamp(1rem, 3.2dvh, 2.75rem);
    padding-inline: clamp(0.875rem, 3.5vw, 2.5rem);
    container: stage / inline-size;
  }

  .cards-showcase {
    inline-size: min(100%, 35rem);
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: clamp(1rem, 2.6dvh, 1.75rem);
    align-items: center;
  }

  /* Compact landscape phones: show both cards side-by-side cleanly */
  @media (min-width: 600px) and (max-height: 540px) {
    .cards-showcase {
      inline-size: min(100%, 54rem);
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 1rem;
    }
  }

  /* Fallback for older browsers without container queries */
  @media (min-width: 960px) {
    .cards-showcase {
      inline-size: min(100%, 74rem);
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: clamp(1.5rem, 2.6vw, 2.75rem);
    }
  }

  /* Container-query layout for tablet landscape, laptops & desktops */
  @supports (container-type: inline-size) {
    @container stage (min-width: 900px) {
      .cards-showcase {
        inline-size: min(100%, 74rem);
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: clamp(1.5rem, 2.6cqi, 2.75rem);
      }
    }
  }

  .wood-card {
    position: relative;
    inline-size: 100%;
    aspect-ratio: 710 / 440;
    filter:
      drop-shadow(0 18px 28px var(--card-shadow-1))
      drop-shadow(0 4px 8px var(--card-shadow-2));
    transition: transform 240ms ease;

    @media (hover: hover) {
      &:hover {
        transform: translateY(-2px);
      }
    }

    @media (prefers-reduced-motion: reduce) {
      transition: none;
    }
  }

  .card-img {
    display: block;
    inline-size: 100%;
    block-size: 100%;
    object-fit: contain;
    user-select: none;
    -webkit-user-drag: none;
  }

  .card-actions {
    position: absolute;
    inset: 0;
  }

  .hotspot {
    box-sizing: border-box;
    position: absolute;
    display: block;
    min-block-size: 1.5rem;
    border-radius: 0.55rem;
    corner-shape: squircle;
    border: 1px solid transparent;
    background-color: transparent;
    cursor: pointer;
    text-decoration: none;
    -webkit-tap-highlight-color: transparent;
    transition: background-color 160ms ease, border-color 160ms ease, transform 120ms ease;

    &:hover {
      background-color: var(--hotspot-hover-bg);
      border-color: var(--hotspot-hover-border);
    }

    &:active {
      background-color: var(--hotspot-active-bg);
      border-color: var(--hotspot-hover-border);
      transform: scale(0.992);
    }

    &:focus-visible {
      outline: 3px solid var(--focus-ring-color);
      outline-offset: 2px;
      background-color: var(--hotspot-hover-bg);
    }

    @media (prefers-reduced-motion: reduce) {
      transition: none;
    }
  }

  .hotspot-phone {
    left: 2.4%;
    top: 56.1%;
    width: 66.8%;
    height: 11.6%;
  }

  .hotspot-email {
    left: 2.4%;
    top: 68.4%;
    width: 60.4%;
    height: 12.3%;
  }
}

@layer utilities {
  .visually-hidden {
    position: absolute;
    clip-path: inset(50%);
    overflow: hidden;
    inline-size: 1px;
    block-size: 1px;
    margin: -1px;
    padding: 0;
    border: 0;
    white-space: nowrap;
  }
}