/* 07 warm-organic — the softest slice: the original's #3D6491 slate against a
   cool bone, with a grey-green pulled out of the meadow in the photographs.
   Uneven radii, alternating rows, a curved divider instead of a rule. */
@layer tokens, base, layout, components;

@layer tokens {
  :root {
    color-scheme: light dark;

    /* In dark the slate becomes the ground and the bone becomes the text;
       both accents need more chroma there or they turn to mud. */
    --bone:  light-dark(#f4f2ec, #141b23);
    --sunk:  light-dark(#e9e6dd, #1c242e);
    --ink:   light-dark(#232d38, #eee9df);
    --muted: light-dark(#5c6875, #b6b3aa);
    --slate: light-dark(#3D6491, #7ba4d4);
    --moss:  light-dark(#5e7358, #97b58c);
    --on-slate: light-dark(#f4f2ec, #141b23);
    --blob-a: light-dark(#cbd9e9, #26415f);
    --blob-b: light-dark(#dbe2cf, #33452c);
    --blob-alpha: light-dark(0.85, 0.5);

    --radius-soft: 60% 40% 55% 45% / 50% 55% 45% 50%;
    --radius-pill: 999px;
    --sans: "Source Sans 3", "Source Sans Pro", "Lato", "Segoe UI", system-ui, sans-serif;
    --display: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, ui-serif, serif;
  }
  :root:has(#light:target) { color-scheme: light; }
  :root:has(#dark:target)  { color-scheme: dark; }
}

@layer base {
  * { box-sizing: border-box; }
  body {
    margin: 0;
    background: var(--bone);
    color: var(--ink);
    font: 1.0625rem/1.7 var(--sans);
  }
  h1, h2, h3 { margin: 0; font-family: var(--display); font-weight: 600;
                letter-spacing: -0.01em; }
  p { margin: 0; }
  dl, dd { margin: 0; }
  figure { margin: 0; }
  img { display: block; max-inline-size: 100%; block-size: auto; }
  a { color: var(--slate); }
  a:focus-visible { outline: 3px solid var(--moss); outline-offset: 3px;
                    border-radius: var(--radius-pill); }
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { transition-duration: 0.01ms !important; }
  }
}

@layer layout {
  main > section {
    max-inline-size: 72rem;
    margin-inline: auto;
    padding-inline: clamp(1rem, 4vw, 2.5rem);
  }
}

@layer components {
  .masthead {
    max-inline-size: 72rem;
    margin-inline: auto;
    padding: 1.25rem clamp(1rem, 4vw, 2.5rem);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 1.5rem;
  }
  .brand { display: flex; align-items: center; gap: 0.75rem; text-decoration: none;
           color: var(--ink); }
  .brand img { inline-size: 2.75rem; }
  .brand-text { display: grid; }
  .name { font-family: var(--display); font-size: 1.125rem; font-weight: 600; }
  .tag { font-size: 0.8125rem; color: var(--muted); }
  .nav { display: flex; flex-wrap: wrap; gap: 0 1.25rem; margin-inline: auto;
         font-size: 0.9375rem; }
  .nav a { color: var(--muted); text-decoration: none; }
  .nav a:hover { color: var(--slate); }
  .schemes { display: flex; gap: 0.375rem; }
  .schemes a { font-size: 0.8125rem; padding: 0.3rem 0.85rem;
               border-radius: var(--radius-pill); background: var(--sunk);
               color: var(--muted); text-decoration: none; }
  .schemes a:hover { color: var(--slate); }

  .hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: clamp(1.5rem, 4vw, 3rem);
    align-items: center;
    padding-block: clamp(2rem, 6vw, 4.5rem) clamp(2rem, 5vw, 3.5rem);
  }
  /* Decoration is clipped and non-interactive so it can never widen the page
     or land on the copy. */
  .decor { position: absolute; inset: -10% -5%; overflow: clip;
           pointer-events: none; z-index: 0; }
  .blob { position: absolute; display: block; border-radius: var(--radius-soft);
          filter: blur(30px); opacity: var(--blob-alpha); }
  .b-a { inline-size: 32rem; block-size: 24rem; background: var(--blob-a);
         inset-block-start: -5rem; inset-inline-start: -8rem; }
  .b-b { inline-size: 28rem; block-size: 22rem; background: var(--blob-b);
         inset-block-end: -7rem; inset-inline-end: -5rem; }
  .hero-text { position: relative; z-index: 1; }
  .hero-figure { position: relative; z-index: 1; }
  /* The photo takes the blob's shape — the only mask on the page. */
  .hero-figure img {
    inline-size: 100%;
    aspect-ratio: 5 / 4;
    object-fit: cover;
    object-position: 50% 58%;
    border-radius: var(--radius-soft);
    box-shadow: 0 24px 60px -30px light-dark(rgb(40 70 110 / 0.5), rgb(0 0 0 / 0.75));
  }
  @media (max-width: 820px) { .hero { grid-template-columns: 1fr; } }
  .eyebrow { display: inline-block; padding: 0.25rem 0.9rem;
             border-radius: var(--radius-pill); background: var(--sunk);
             color: var(--muted); font-size: 0.8125rem; margin-block-end: 1rem; }
  .hero h1 { font-size: clamp(2.125rem, 5vw, 3.5rem); line-height: 1.08;
             text-wrap: balance; }
  .lede { margin-block-start: 1.125rem; max-inline-size: 42ch; color: var(--muted);
          text-wrap: pretty; }
  .actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-block-start: 1.75rem; }
  .btn {
    display: inline-block;
    padding: 0.7rem 1.5rem;
    border-radius: var(--radius-pill);
    border: 2px solid var(--slate);
    color: var(--slate);
    background: transparent;
    font-weight: 600;
    font-size: 0.9375rem;
    text-decoration: none;
  }
  .btn:hover { background: var(--sunk); }
  .btn-primary { background: var(--slate); color: var(--on-slate); }
  .btn-primary:hover { background: var(--moss); border-color: var(--moss);
                       color: var(--on-slate); }

  .divider { display: block; inline-size: 100%; block-size: clamp(48px, 7vw, 90px);
             fill: var(--sunk); margin-block-start: -1px; }

  .angebot { background: var(--sunk); max-inline-size: none !important;
             padding-block: clamp(2rem, 5vw, 3.5rem) clamp(3rem, 7vw, 4.5rem); }
  .angebot > * { max-inline-size: 72rem; margin-inline: auto; }
  .angebot > h2, .kontakt > h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem);
                                 margin-block-end: 1.75rem; }
  .rows { display: grid; gap: clamp(1rem, 2.5vw, 1.5rem); }
  .row {
    display: grid;
    grid-template-columns: 12rem minmax(0, 1fr);
    gap: clamp(1rem, 3vw, 2rem);
    align-items: center;
    padding: 1.25rem clamp(1rem, 3vw, 2rem);
    background: var(--bone);
    border-radius: var(--radius-soft);
  }
  .row.reverse { direction: rtl; }
  .row.reverse > * { direction: ltr; }
  .row figure img {
    inline-size: 12rem;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: var(--radius-soft);
  }
  .row h3 { font-size: 1.25rem; margin-block-end: 0.25rem; }
  .row p { color: var(--muted); font-size: 1rem; max-inline-size: 62ch; }
  @media (max-width: 700px) {
    .row { grid-template-columns: 1fr; }
    .row.reverse { direction: ltr; }
    .row figure img { inline-size: 100%; aspect-ratio: 3 / 2; }
  }

  .kontakt { padding-block: clamp(2.5rem, 6vw, 4rem) 0; }
  .contact { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
  .contact > div { padding: 1.5rem; background: var(--sunk);
                   border-radius: var(--radius-soft); }
  .contact dt { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em;
                color: var(--muted); margin-block-end: 0.5rem; }
  .contact dd { line-height: 1.8; }
  @media (max-width: 640px) { .contact { grid-template-columns: 1fr; } }

  .colophon {
    margin-block-start: clamp(3rem, 7vw, 5rem);
    padding: clamp(2rem, 5vw, 3rem) clamp(1rem, 4vw, 2.5rem) 3rem;
    background: var(--sunk);
    border-start-start-radius: 48px 32px;
    border-start-end-radius: 48px 32px;
    font-size: 0.9375rem;
    text-align: center;
  }
  .sections { display: flex; flex-wrap: wrap; justify-content: center;
              gap: 0.5rem 1.25rem; max-inline-size: 60rem; margin-inline: auto; }
  .sections a { color: var(--ink); text-decoration: none; }
  .sections a:hover { color: var(--slate); }
  .up { margin-block-start: 1.25rem; color: var(--muted); }
}