/* ============================================================
   Gardi — Design Tokens
   Source of truth: garden_twin/lib/core/theme/app_colors.dart,
   app_typography.dart, app_spacing.dart, task_colors.dart.
   De website is alleen licht (zie §3/4).
   ============================================================ */

/* 1. Web fonts — WOFF2 (D6). Boven-de-vouw gewichten (400/600) worden
   gepreload in Base.astro. */
@font-face {
  font-family: "Outfit";
  src: url("/fonts/Outfit-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Outfit";
  src: url("/fonts/Outfit-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Outfit";
  src: url("/fonts/Outfit-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Outfit";
  src: url("/fonts/Outfit-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* 2. Light-mode tokens (default) */
:root {
  /* Brand */
  --gardi-primary: #3D5E3D;          /* AppColors.primaryGreen */
  --gardi-primary-container: #D4E8D4; /* light primaryContainer */
  --gardi-on-primary: #FFFFFF;
  --gardi-secondary: #B5714A;        /* secondaryTerracotta */
  --gardi-accent: #3D5C38;           /* AppColors.accent */

  /* Surfaces */
  --gardi-bg: #F7F5F0;
  --gardi-surface: #FFFFFF;
  --gardi-surface-variant: #EEEBE4;
  --gardi-outline: #D6D3CB;

  /* Text */
  --gardi-fg: #1C1C1E;               /* textPrimaryLight */
  --gardi-fg-muted: #525252;         /* textSecondaryLight */
  --gardi-fg-disabled: #B0B0B0;

  /* Semantic */
  --gardi-error: #D94F3D;
  --gardi-error-container: #FDE8E6;
  --gardi-success: #4A8C5C;
  --gardi-success-container: #DDF2E4;
  --gardi-warning: #D4850A;
  --gardi-warn: #C07820;
  --gardi-danger-red: #C62828;
  --gardi-danger-orange: #E65100;

  /* Task colour pairs (background / foreground / border) */
  --task-pruning-bg: #D4E8D4;
  --task-pruning-fg: #2D5A2D;
  --task-pruning-border: #8AB98A;
  --task-fertilizing-bg: #FFF0C2;
  --task-fertilizing-fg: #7A5000;
  --task-fertilizing-border: #D4AA40;
  --task-liming-bg: #EDEDED;
  --task-liming-fg: #4A4A4A;
  --task-liming-border: #B8B8B8;
  --task-scarifying-bg: #EDDDD0;
  --task-scarifying-fg: #5C3317;
  --task-scarifying-border: #C49A78;
  --task-aeration-bg: #D6EEFF;
  --task-aeration-fg: #1A5A8A;
  --task-aeration-border: #7AB8E8;
  --task-overseeding-bg: #E4F5D8;
  --task-overseeding-fg: #2E5C14;
  --task-overseeding-border: #96D464;

  /* Typography — Outfit only, semantic roles */
  --gardi-font: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* M3 mobile scale (matches AppTypography.mobile) */
  --t-display-lg: 300 57px/1.12 var(--gardi-font);   /* letter-spacing -.25 */
  --t-display-md: 300 45px/1.16 var(--gardi-font);
  --t-display-sm: 400 36px/1.22 var(--gardi-font);

  --t-headline-lg: 700 32px/1.25 var(--gardi-font);
  --t-headline-md: 600 28px/1.29 var(--gardi-font);
  --t-headline-sm: 600 24px/1.33 var(--gardi-font);

  --t-title-lg: 600 20px/1.27 var(--gardi-font);
  --t-title-md: 600 15px/1.35 var(--gardi-font);    /* +0.15 letter-spacing */
  --t-title-sm: 600 14px/1.43 var(--gardi-font);

  --t-body-lg: 400 16px/1.50 var(--gardi-font);
  --t-body-md: 400 13px/1.43 var(--gardi-font);
  --t-body-sm: 400 12px/1.33 var(--gardi-font);

  --t-label-lg: 700 14px/1.43 var(--gardi-font);
  --t-label-md: 600 12px/1.33 var(--gardi-font);
  --t-label-sm: 500 11px/1.45 var(--gardi-font);

  /* Spacing scale (AppSpacing) */
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --gardi-outer-padding: 20px;
  --gardi-section-gap: 20px;
  --gardi-card-inner: 16px;
  --gardi-item-gap: 8px;

  /* Radii (observed in app + landing) */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-pill: 999px;

  /* Elevation — soft, low-key shadows (M3-ish) */
  --shadow-card: 0 1px 3px rgba(28, 28, 30, .06), 0 1px 2px rgba(28, 28, 30, .04);
  --shadow-elevated: 0 4px 16px rgba(28, 28, 30, .08), 0 2px 4px rgba(28, 28, 30, .04);
  --shadow-sheet: 0 -4px 24px rgba(28, 28, 30, .12);

  /* Motion */
  --ease-out: cubic-bezier(.2, .8, .2, 1);
  --dur-fast: 120ms;
  --dur-base: 200ms;
  --dur-slow: 320ms;
}

/* 3/4. Dark mode staat UIT voor de website (besluit review-ronde): de
   app-kleuren voor donker gaven onleesbare combinaties (wit op mint
   1,77:1) en het telefoonframe viel weg tegen de achtergrond. */
:root { color-scheme: light; }

/* 5. Website-systeem (type, ruimte, containers) --------------
   De M3-tokens hierboven volgen de mobiele app; de website gebruikt de
   vloeiende schaal hieronder (zie website/docs/ui-audit.md "Systeem").
   Vloeiend tussen 390 px en ~1366 px viewport. */
:root {
  /* Type-scale (clamp: mobiel -> desktop) */
  --fs-display: clamp(2.75rem, 1.6rem + 4.8vw, 5.25rem);   /* 44 -> 84  home-hero */
  --fs-h1:      clamp(2.5rem, 1.85rem + 2.75vw, 4rem);      /* 40 -> 64  subpagina-H1 */
  --fs-h2:      clamp(2rem, 1.5rem + 2.1vw, 3.25rem);       /* 32 -> 52  sectiekop */
  --fs-h3:      clamp(1.5rem, 1.3rem + .8vw, 2rem);         /* 24 -> 32  subkop in lange tekst */
  --fs-h4:      clamp(1.1875rem, 1.12rem + .3vw, 1.375rem); /* 19 -> 22  kaart-/itemtitel */
  --fs-lede:    clamp(1.125rem, 1.07rem + .25vw, 1.25rem);  /* 18 -> 20 */
  --fs-body:    clamp(1rem, .97rem + .12vw, 1.0625rem);     /* 16 -> 17 */
  --fs-body-sm: .9375rem;                                    /* 15  kaarttekst, lijsten, tabellen */
  --fs-small:   .875rem;                                     /* 14 */
  --fs-eyebrow: .75rem;                                      /* 12, uppercase */

  --fw-light: 400;     /* display/h1/h2 — 300 is niet meegeleverd (fonts: 400-700) */
  --fw-regular: 400;   /* h3, lopende tekst */
  --fw-medium: 500;
  --fw-semibold: 600;  /* h4, <em>-accent, knoppen */

  --lh-tight: 1.05;    /* display */
  --lh-heading: 1.12;  /* h1/h2 */
  --lh-snug: 1.3;      /* h3/h4 */
  --lh-body: 1.65;
  --ls-display: -.025em;
  --ls-heading: -.02em;
  --ls-eyebrow: .14em;

  /* Regellengte */
  /* In em, niet ch: Outfit heeft een smalle "0", 68ch werd ~95 tekens. */
  --measure: 38em;        /* lopende tekst, ~70 tekens */
  --measure-lede: 34em;   /* intro onder een kop, ~60 tekens */
  --measure-heading: 20ch;

  /* Ruimte (4-px basis) */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 24px;
  --sp-6: 32px;
  --sp-7: 48px;
  --sp-8: 64px;
  --sp-9: 96px;
  --section-y: clamp(64px, 3rem + 5vw, 112px);    /* sectie boven/onder */
  --section-y-sm: clamp(40px, 1.5rem + 3vw, 72px);
  --stack-head: clamp(32px, 1.5rem + 2vw, 56px);  /* sectiekop -> inhoud */

  /* Containers */
  --container-max: 1136px;       /* secties (inhoudsbreedte; + 2x gutter = 1200) */
  --container-narrow: 760px;     /* FAQ, privacy, over */
  --gutter: clamp(20px, 5vw, 32px);

  /* Kleuren voor tekst op terracotta (AA) en placeholders */
  --gardi-secondary-strong: #9A5A36;  /* wit hierop = 5,4:1 */
  --gardi-fg-placeholder: #737373;    /* op wit = 4,7:1 */
}

/* 6. Basis-elementen */
html, body {
  background: var(--gardi-bg);
  color: var(--gardi-fg);
  font-family: var(--gardi-font);
  font-size: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body { font-size: var(--fs-body); line-height: var(--lh-body); }

h1, h2, h3, h4, h5, h6 { color: var(--gardi-fg); margin: 0; text-wrap: balance; }
h1 { font: var(--fw-light) var(--fs-h1)/var(--lh-heading) var(--gardi-font); letter-spacing: var(--ls-heading); }
h2 { font: var(--fw-light) var(--fs-h2)/var(--lh-heading) var(--gardi-font); letter-spacing: var(--ls-heading); }
h3 { font: var(--fw-regular) var(--fs-h3)/var(--lh-snug) var(--gardi-font); letter-spacing: -.01em; }
h4 { font: var(--fw-semibold) var(--fs-h4)/var(--lh-snug) var(--gardi-font); }
h5, h6 { font: var(--fw-semibold) var(--fs-body)/var(--lh-snug) var(--gardi-font); }
/* Accent in koppen: rechtop, halfvet, groen — nooit cursief. */
h1 em, h2 em, h3 em {
  font-style: normal;
  font-weight: var(--fw-semibold);
  color: var(--accent, var(--gardi-primary));
}

p { font: var(--fw-regular) var(--fs-body)/var(--lh-body) var(--gardi-font); color: var(--gardi-fg); margin: 0 0 var(--sp-4); }
small { font-size: var(--fs-small); color: var(--gardi-fg-muted); }
code, pre { font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Monaco, monospace; font-size: .8125rem; }

a { color: var(--gardi-primary); text-decoration: none; }
a:hover { text-decoration: underline; }