/* Design tokens and base component classes.
   Ported from the "Organic" design system used in the Claude Design canvas,
   on its Clay palette. */

:root {
  --color-bg: #e1d9c4;
  --color-surface: #c8c6bb;
  --color-text: #201e1d;
  --color-accent: #825d5d;
  --color-accent-2: #9fa49b;
  --color-divider: #c1bcae;

  --color-neutral-100: #f9f4ed;
  --color-neutral-200: #eee7db;
  --color-neutral-300: #dcd3c4;
  --color-neutral-400: #c0b6a5;
  --color-neutral-500: #a19786;
  --color-neutral-600: #82796a;
  --color-neutral-700: #645c50;
  --color-neutral-800: #474238;
  --color-neutral-900: #2e2b25;

  --color-accent-100: #ede3e3;
  --color-accent-200: #ddc9c9;
  --color-accent-300: #c2a3a3;
  --color-accent-400: #a68787;
  --color-accent-500: #8b6a6a;
  --color-accent-600: #6f4e4e;
  --color-accent-700: #5c4040;
  --color-accent-800: #4a3434;
  --color-accent-900: #382727;

  --color-accent-2-100: #c8c6bb;
  --color-accent-2-200: #bcbfb6;
  --color-accent-2-300: #9fa49b;
  --color-accent-2-400: #979c93;
  --color-accent-2-500: #8e948a;
  --color-accent-2-600: #868b82;
  --color-accent-2-700: #6b7067;
  --color-accent-2-800: #545850;
  --color-accent-2-900: #3d403b;

  --font-heading: "Newsreader", Georgia, "Times New Roman", serif;
  --font-heading-weight: 500;
  --font-body: "Figtree", system-ui, -apple-system, sans-serif;

  --space-1: 4.4px;
  --space-2: 8.8px;
  --space-3: 13.2px;
  --space-4: 17.6px;
  --space-6: 26.4px;
  --space-8: 35.2px;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;

  --shadow-sm: 0 1px 2px color-mix(in srgb, #2e2b25 14%, transparent);
  --shadow-md: 0 3px 10px color-mix(in srgb, #2e2b25 16%, transparent);
  --shadow-lg: 0 12px 32px color-mix(in srgb, #2e2b25 22%, transparent);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  font-weight: 400;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0 0 var(--space-2);
}
h1 { font-size: 58px; }
h2 { font-size: 38px; }
h3 { font-size: 24px; }
h4 { font-size: 20px; }
h5 { font-size: 16px; }
h6 {
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

p {
  margin: 0 0 var(--space-3);
  font-size: 17px;
  line-height: 1.65;
  max-width: 62ch;
  text-wrap: pretty;
}

a {
  color: var(--color-accent);
  text-underline-offset: 3px;
}
a:hover { color: var(--color-accent-700); }

img {
  display: block;
  max-width: 100%;
}

:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }

.text-muted { color: color-mix(in srgb, var(--color-text) 55%, transparent); }

.hr {
  height: 1px;
  border: 0;
  margin: var(--space-4) 0;
  background: var(--color-divider);
}

/* — buttons — */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  text-decoration: none;
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
  font-size: 14px;
  line-height: 1.2;
  color: var(--color-text);
  background: transparent;
  border: 1px solid transparent;
  padding: var(--space-2) calc(var(--space-3) * 1.2);
  border-radius: 999px;
}
.btn svg { display: block; }
.btn-primary {
  background: var(--color-accent);
  color: var(--color-bg);
}
.btn-primary:hover,
.btn-primary:active,
.btn-primary:focus-visible { color: var(--color-bg); }
.btn-primary:hover { background: var(--color-accent-600); }
.btn-primary:active { background: var(--color-accent-700); }
.btn-secondary { border-color: var(--color-divider); }
.btn-secondary:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.btn-secondary:active { background: color-mix(in srgb, var(--color-text) 14%, transparent); }
.btn-ghost {
  color: var(--color-accent);
  padding-inline: var(--space-1);
}
.btn-ghost:hover { background: color-mix(in srgb, var(--color-accent) 10%, transparent); }
.btn-block {
  width: 100%;
  margin-top: var(--space-2);
}
.btn-lg {
  font-size: 16px;
  padding: 14px 28px;
}

/* — cards — */
.card {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-3);
  border-radius: calc(var(--radius-lg) * 1.15);
  background: var(--color-surface);
}
.card-outline {
  background: transparent;
  border: 1px solid var(--color-divider);
}
.card-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: color-mix(in srgb, var(--color-text) 50%, transparent);
}
.elev-sm { box-shadow: var(--shadow-sm); }
.elev-md { box-shadow: var(--shadow-md); }
.elev-lg { box-shadow: var(--shadow-lg); }

/* — tags — */
.tag {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  letter-spacing: 0.02em;
  padding: 3px 10px;
  border-radius: 999px;
}
.tag-accent {
  background: var(--color-accent-100);
  color: var(--color-accent-800);
}
/* the 200 step, not 100 — in this palette accent-2-100 is the surface colour,
   so a 100-step chip would vanish on a card */
.tag-accent-2 {
  background: var(--color-accent-2-200);
  color: var(--color-accent-2-800);
}
.tag-neutral {
  background: var(--color-neutral-100);
  color: var(--color-neutral-800);
}

/* — photos — the canvas treatment: desaturated and tinted with the palette — */
.washed {
  position: relative;
  overflow: hidden;
  filter: saturate(0.82) contrast(0.94) sepia(0.14) brightness(1.02);
}
.washed img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.washed::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  mix-blend-mode: multiply;
  background: linear-gradient(
    155deg,
    color-mix(in srgb, var(--color-accent-2) 55%, transparent) 0%,
    color-mix(in srgb, var(--color-accent-2) 12%, transparent) 42%,
    color-mix(in srgb, var(--color-accent) 30%, transparent) 78%,
    color-mix(in srgb, var(--color-accent) 55%, transparent) 100%
  );
}