/* ==========================================================================
   AM Aménagement — design system « Organic » adapté à la charte AM Frères.
   Polices auto-hébergées, tokens (couleurs, espacements, rayons, ombres),
   typographie de base et composants génériques (.btn, .tag, .card, .input…).
   ========================================================================== */

@font-face {
  font-family: "Caprasimo";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/caprasimo-400-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Figtree";
  font-style: normal;
  font-weight: 300 900;
  font-display: swap;
  src: url("../fonts/figtree-var-latin.woff2") format("woff2");
}

:root {
  --color-bg: #f5ead8;
  --color-surface: #ebddc5;
  --color-text: #201e1d;
  --color-divider: color-mix(in srgb, #201e1d 16%, transparent);

  /* Accent : vert principal de la charte */
  --color-accent: #78a83c;
  --color-accent-100: #eff6e3;
  --color-accent-200: #ddebc8;
  --color-accent-300: #c2db9e;
  --color-accent-400: #96c25c;
  --color-accent-500: #78a83c;
  --color-accent-600: #527b2f;
  --color-accent-700: #3f5f23;
  --color-accent-800: #2f461a;
  --color-accent-900: #1f2f11;

  /* Accent 2 : bois */
  --color-accent-2: #b98b57;
  --color-accent-2-100: #f8f1e8;
  --color-accent-2-200: #eee1cd;
  --color-accent-2-300: #ddc6a5;
  --color-accent-2-400: #cba87b;
  --color-accent-2-500: #b98b57;
  --color-accent-2-600: #966c3f;
  --color-accent-2-700: #75522d;
  --color-accent-2-800: #563b1f;
  --color-accent-2-900: #382613;

  --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: #2b2b2b;

  --font-heading: "Caprasimo", system-ui, sans-serif;
  --font-heading-weight: 400;
  --font-body: "Figtree", system-ui, 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;
  --radius-xl: calc(var(--radius-lg) * 1.15);

  --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);

  --ease-out: cubic-bezier(.2, .8, .2, 1);
}

/* — base — */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 15px;
  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: 42px; }
h2 { font-size: 32px; }
h3 { font-size: 25px; }
h4 { font-size: 20px; }
p { margin: 0 0 var(--space-3); }
a { color: var(--color-accent-700); text-underline-offset: 3px; }
a:hover { color: var(--color-accent-600); }
img { display: block; max-width: 100%; height: auto; }
figure { margin: 0; }
button, input, select, textarea { font: inherit; }
: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); }

.washed { filter: saturate(0.6) contrast(0.85) brightness(1.1) opacity(0.94); }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* — boutons — */
.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; border-radius: 999px;
  padding: var(--space-2) calc(var(--space-3) * 1.2);
  transition: background .25s ease, color .25s ease, border-color .25s ease,
              transform .25s var(--ease-out), box-shadow .25s ease;
}
.btn:hover { transform: translateY(-2px); color: var(--color-text); }
.btn svg { display: block; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }

.btn-primary, .btn-primary:hover, .btn-primary:active { color: #fff; }
.btn-primary { background: var(--color-accent); }
.btn-primary:hover { background: var(--color-accent-600); box-shadow: 0 10px 24px rgba(82, 123, 47, .35); }
.btn-primary:active { background: var(--color-accent-700); transform: none; }

.btn-secondary { border-color: var(--color-divider); }
.btn-secondary:hover { background: var(--color-accent-100); border-color: var(--color-accent-300); color: var(--color-accent-800); }
.btn-secondary:active { background: var(--color-accent-200); }

.btn-ghost { color: var(--color-accent-700); padding-inline: var(--space-1); }
.btn-ghost:hover { background: var(--color-accent-100); color: var(--color-accent-800); }
.btn-ghost:active { background: var(--color-accent-200); }

.btn-icon { width: 36px; height: 36px; padding: 0; }
.btn-block { width: 100%; margin-top: var(--space-2); }
button.btn:hover { box-shadow: 0 6px 16px rgba(43, 43, 43, .14); }

/* — formulaires — */
.field > label {
  display: block; font-size: 12px; margin-bottom: 5px;
  color: color-mix(in srgb, var(--color-text) 70%, transparent);
}
.input {
  width: 100%; min-height: 36px; padding: 6px 14px;
  font-size: 14px; color: var(--color-text); caret-color: var(--color-accent);
  background: var(--color-surface);
  border: 1px solid var(--color-divider); border-radius: 999px;
}
.input:hover { border-color: color-mix(in srgb, var(--color-text) 45%, transparent); }
.input:focus-visible { border-color: var(--color-accent); outline-offset: 0; }
textarea.input { min-height: 90px; resize: vertical; border-radius: var(--radius-lg); padding: 14px 20px; }

/* — cartes — */
.card {
  display: flex; flex-direction: column; gap: var(--space-2);
  padding: var(--space-3); border-radius: var(--radius-xl); background: var(--color-surface);
  transition: transform .5s var(--ease-out), box-shadow .5s ease;
}
.card-title {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 17px; line-height: 1.2;
}
.card-body { margin: 0; font-size: 13px; opacity: 0.8; flex: 1; }
.card-meta {
  display: flex; align-items: center; gap: 6px; font-size: 11px;
  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); }

/* — étiquettes — */
.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); }
.tag-accent-2 { background: var(--color-accent-2-100); color: var(--color-accent-2-800); }
.tag-neutral { background: var(--color-neutral-100); color: var(--color-neutral-800); }
.tag-outline { border: 1px solid var(--color-accent); color: var(--color-accent); }