/* VGCC - Classical theme tokens (light + dark) and component styles. */

:root {
  --color-bg: #f3f2f2;
  --color-surface: #eae9e9;
  --color-text: #201f1d;
  --color-divider: color-mix(in srgb, #201f1d 16%, transparent);

  --color-neutral-100: #f8f4f4;
  --color-neutral-200: #eae7e7;
  --color-neutral-300: #d7d3d3;
  --color-neutral-400: #bab6b6;
  --color-neutral-500: #9b9797;
  --color-neutral-600: #7d7979;
  --color-neutral-700: #605d5d;
  --color-neutral-800: #444141;
  --color-neutral-900: #2d2b2b;

  --color-accent: #b68235;
  --color-accent-100: #fff3e4;
  --color-accent-200: #ffe3bf;
  --color-accent-300: #facb8d;
  --color-accent-400: #e1ad66;
  --color-accent-500: #c28d41;
  --color-accent-600: #a06f24;
  --color-accent-700: #7d5411;
  --color-accent-800: #5a3b0a;
  --color-accent-900: #3a270d;

  --font-heading: Arial, "Helvetica Neue", "Inter", sans-serif;
  --font-heading-weight: 700;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
  --font-ui: "Inter", "Segoe UI", system-ui, sans-serif;
  --nav-ink: #2a1c08;

  --space-1: 4.6px;
  --space-2: 9.2px;
  --space-3: 13.8px;
  --space-4: 18.4px;
  --space-6: 27.6px;
  --space-8: 36.8px;

  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 7px;

  --shadow-sm: 0 1px 2px color-mix(in srgb, #2d2b2b 14%, transparent);
  --shadow-md: 0 3px 10px color-mix(in srgb, #2d2b2b 16%, transparent);
  --shadow-lg: 0 12px 32px color-mix(in srgb, #2d2b2b 22%, transparent);

  --plate-filter: sepia(0.22) saturate(0.82) contrast(1.05);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-bg: #1b1917;
    --color-surface: #242220;
    --color-text: #efece7;
    --color-divider: color-mix(in srgb, #efece7 16%, transparent);
    --color-neutral-100: #2d2b28;
    --color-neutral-200: #3a3733;
    --color-neutral-300: #4a4641;
    --color-neutral-400: #5f5a54;
    --color-neutral-500: #7d7770;
    --color-neutral-600: #9a948c;
    --color-neutral-700: #b8b2aa;
    --color-neutral-800: #d6d1c9;
    --color-neutral-900: #efece7;
    --color-accent-700: #e6b365;
    --color-accent-800: #f2c987;
    --plate-filter: sepia(0.12) saturate(0.75) contrast(1.02) brightness(0.96);
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --color-bg: #1b1917;
  --color-surface: #242220;
  --color-text: #efece7;
  --color-divider: color-mix(in srgb, #efece7 16%, transparent);
  --color-neutral-100: #2d2b28;
  --color-neutral-200: #3a3733;
  --color-neutral-300: #4a4641;
  --color-neutral-400: #5f5a54;
  --color-neutral-500: #7d7770;
  --color-neutral-600: #9a948c;
  --color-neutral-700: #b8b2aa;
  --color-neutral-800: #d6d1c9;
  --color-neutral-900: #efece7;
  --color-accent-700: #e6b365;
  --color-accent-800: #f2c987;
  --plate-filter: sepia(0.12) saturate(0.75) contrast(1.02) brightness(0.96);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  text-wrap: pretty;
  transition: background-color .15s ease, color .15s ease;
}
a { color: var(--color-accent); }
a:hover { color: var(--color-accent-600, var(--color-accent)); }
img { max-width: 100%; }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

.skip-link {
  position: absolute; left: 12px; top: -48px;
  background: var(--color-surface); color: var(--color-text);
  padding: 10px 16px; border-radius: var(--radius-md); border: 1px solid var(--color-divider);
  z-index: 200; transition: top .15s ease;
}
.skip-link:focus { top: 12px; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 clamp(20px, 5vw, 72px); }
.hr { height: 1px; background: var(--color-divider); border: none; margin: 0; }

/* Nav - solid accent bar, same in both themes; all children use the fixed --nav-ink for contrast */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap; row-gap: 9px;
  padding: 12px clamp(20px, 4vw, 56px);
  background: linear-gradient(90deg, var(--color-accent-600) 0%, #f4cc5c 50%, var(--color-accent-600) 100%);
  color: var(--nav-ink);
  border-bottom: 1px solid color-mix(in srgb, #000 18%, transparent);
}
.nav-brand { display: flex; align-items: center; gap: 12px; margin-right: auto; text-decoration: none; color: inherit; min-width: 0; flex: 1 1 auto; }
.nav-brand-text { min-width: 0; overflow: hidden; }
.nav-brand-name { font-family: var(--font-heading); font-weight: 700; font-size: clamp(12.5px, 2.6vw, 17px); line-height: 1.15; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav-brand-sub { font-family: var(--font-ui); font-size: clamp(7.5px, 1.5vw, 9.5px); letter-spacing: .08em; text-transform: uppercase; color: color-mix(in srgb, var(--nav-ink) 65%, transparent); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav-links { display: flex; align-items: center; gap: 20px; font-family: var(--font-ui); font-weight: 600; font-size: 14px; }
.nav-links a { text-decoration: none; color: inherit; white-space: nowrap; }
.nav-links a[aria-current="page"] { text-decoration: underline; text-underline-offset: 5px; text-decoration-thickness: 2px; }
.nav-toggle { display: none; }

.nav .theme-toggle {
  border-color: color-mix(in srgb, var(--nav-ink) 35%, transparent); color: var(--nav-ink);
}
.nav .theme-toggle:hover { border-color: var(--nav-ink); }
.nav .btn-primary { border-color: var(--nav-ink); color: var(--nav-ink); }
.nav .btn-primary:hover { background: color-mix(in srgb, var(--nav-ink) 12%, transparent); color: var(--nav-ink); }
.nav .btn-secondary { border-color: color-mix(in srgb, var(--nav-ink) 35%, transparent); color: var(--nav-ink); }
.nav .btn-secondary:hover { border-color: var(--nav-ink); }

.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
  width: 34px; height: 34px; border: 1px solid var(--color-divider); border-radius: var(--radius-md);
  background: transparent; color: var(--color-text); cursor: pointer;
}
.theme-toggle:hover { border-color: var(--color-accent); color: var(--color-accent-700); }
.theme-toggle svg { width: 16px; height: 16px; }
.theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: inline-block; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 6px; justify-content: center;
  font-family: var(--font-ui); font-size: 14px; font-weight: 600;
  padding: 10px 18px; border-radius: var(--radius-md); border: 1px solid transparent;
  text-decoration: none; cursor: pointer; background: transparent; color: var(--color-text);
  transition: background-color .12s ease, border-color .12s ease, color .12s ease;
}
.btn-primary { border-color: var(--color-accent); color: var(--color-accent-700); }
.btn-primary:hover { background: var(--color-accent-100); color: var(--color-accent-800); }
[data-theme="dark"] .btn-primary:hover { background: color-mix(in srgb, var(--color-accent) 18%, transparent); }
.btn-secondary { border-color: var(--color-divider); }
.btn-secondary:hover { border-color: var(--color-accent); color: var(--color-accent-700); }
.btn-ghost { border-color: transparent; padding-left: 4px; padding-right: 4px; }
.btn-ghost:hover { color: var(--color-accent-700); }
.btn-block { display: flex; width: 100%; }
.btn[disabled] { opacity: .45; cursor: not-allowed; }

.tag { display: inline-flex; align-items: center; font-family: var(--font-ui); font-size: 11px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; }
.tag-accent { background: var(--color-accent-100); color: var(--color-accent-800); }
[data-theme="dark"] .tag-accent { background: color-mix(in srgb, var(--color-accent) 20%, transparent); }
.tag-outline { border: 1px solid var(--color-divider); color: color-mix(in srgb, var(--color-text) 75%, transparent); }
.tag-neutral { background: var(--color-neutral-200); color: var(--color-neutral-800); }

/* Forms */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 4px; }
.field label { font-family: var(--font-ui); font-size: 12.5px; font-weight: 600; color: color-mix(in srgb, var(--color-text) 75%, transparent); }
.input, textarea.input, select.input {
  font-family: var(--font-body); font-size: 15px; padding: 10px 12px;
  border: 1px solid var(--color-divider); border-radius: var(--radius-md);
  background: var(--color-bg); color: var(--color-text); width: 100%;
}
.input:focus { border-color: var(--color-accent); }
textarea.input { resize: vertical; }
.radio { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; cursor: pointer; }
.radio input { accent-color: var(--color-accent); }
.checkbox { display: flex; align-items: flex-start; gap: 8px; font-size: 13px; line-height: 20px; cursor: pointer; }
.checkbox input { accent-color: var(--color-accent); margin-top: 3px; }
.form-error { font-size: 13px; margin: 10px 0 0; color: var(--color-accent-700); }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Cards */
.card { display: flex; flex-direction: column; border: 1px solid var(--color-divider); border-radius: var(--radius-md); padding: 18px 20px; gap: 8px; }
.card-kicker { font-family: var(--font-ui); font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--color-accent-700); }
.card-title { font-family: var(--font-ui); font-weight: 700; font-size: 18px; line-height: 1.3; }
.card-meta { font-family: var(--font-ui); font-size: 12.5px; color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.news-card { text-decoration: none; color: inherit; padding: 0; overflow: hidden; }
.news-card:hover, .news-card:focus-visible { border-color: var(--color-accent); box-shadow: var(--shadow-sm); }
.news-card img { width: 100%; aspect-ratio: 16/10; object-fit: cover; filter: var(--plate-filter); border-bottom: 1px solid var(--color-divider); display: block; }
.news-card-body { display: flex; flex-direction: column; gap: 9px; padding: 16px 18px 20px; flex: 1; }

.elev-sm { box-shadow: var(--shadow-sm); }
.elev-md { box-shadow: var(--shadow-md); }

/* Plate image */
.plate { margin: 0; border: 6px solid var(--color-surface); outline: 1px solid var(--color-divider); border-radius: var(--radius-sm); background: var(--color-surface); }
.plate img { display: block; width: 100%; filter: var(--plate-filter); }
.plate figcaption { padding: 6px 2px 2px; font-family: var(--font-ui); font-size: 12px; line-height: 18px; color: color-mix(in srgb, var(--color-text) 60%, transparent); }

/* Table */
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: left; font-family: var(--font-ui); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: color-mix(in srgb, var(--color-text) 60%, transparent); padding: 10px 12px; border-bottom: 1px solid var(--color-divider); }
.table td { padding: 12px; border-bottom: 1px solid var(--color-divider); vertical-align: middle; }
.text-muted { color: color-mix(in srgb, var(--color-text) 60%, transparent); }

/* Dialog */
.dialog-backdrop { position: fixed; inset: 0; background: color-mix(in srgb, #000 55%, transparent); display: flex; align-items: center; justify-content: center; padding: 20px; z-index: 100; }
.dialog { background: var(--color-bg); border: 1px solid var(--color-divider); border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow-lg); display: flex; flex-direction: column; gap: 14px; }
.dialog-title { font-family: var(--font-heading); font-weight: 600; font-size: 22px; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 6px; }

.seg { display: inline-flex; border: 1px solid var(--color-divider); border-radius: var(--radius-md); overflow: hidden; font-family: var(--font-ui); }
.seg-opt { display: flex; align-items: center; gap: 6px; padding: 8px 14px; font-size: 13px; cursor: pointer; }
.seg-opt input { display: none; }
.seg-opt:has(input:checked) { background: var(--color-accent-100); color: var(--color-accent-800); }
[data-theme="dark"] .seg-opt:has(input:checked) { background: color-mix(in srgb, var(--color-accent) 20%, transparent); }
.seg-opt + .seg-opt { border-left: 1px solid var(--color-divider); }

/* Prose (justified editorial body) */
.prose p { font-size: 16.5px; line-height: 28px; text-align: justify; color: color-mix(in srgb, var(--color-text) 88%, transparent); margin: 0 0 18px; }

/* Layout grids */
.grid-hero { display: grid; grid-template-columns: minmax(0,7fr) minmax(0,5fr); gap: 36px clamp(32px,5vw,80px); align-items: center; }
.grid-hero-rev { display: grid; grid-template-columns: minmax(0,5fr) minmax(0,7fr); gap: 32px clamp(32px,5vw,72px); align-items: center; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 36px clamp(32px,5vw,72px); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); }
.grid-3-sep > * + * { border-left: 1px solid var(--color-divider); }
.grid-auto-sm { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 22px; }
.grid-auto-md { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; }
.grid-auto-news { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 22px; }
.grid-contact { display: grid; grid-template-columns: minmax(0,5fr) minmax(0,7fr); gap: 44px clamp(32px,5vw,80px); align-items: start; }
.grid-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 36px 28px; }

/* Mobile nav */
@media (max-width: 720px) {
  .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--color-bg); color: var(--color-text); border-bottom: 1px solid var(--color-divider); padding: 8px clamp(20px, 4vw, 56px) 16px; }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 0; border-bottom: 1px solid var(--color-divider); }
  .nav-links .btn { margin-top: 10px; }
  .nav-links .btn-primary, .nav .nav-links .btn-primary { border-color: var(--color-accent); color: var(--color-accent-700); }
  .nav-links .btn-primary:hover, .nav .nav-links .btn-primary:hover { background: var(--color-accent-100); color: var(--color-accent-800); }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; width: 34px; height: 34px; border: 1px solid color-mix(in srgb, var(--nav-ink) 35%, transparent); border-radius: var(--radius-md); background: transparent; color: var(--nav-ink); cursor: pointer; order: 3; }
  .grid-hero, .grid-hero-rev, .grid-2, .grid-3, .grid-contact { grid-template-columns: 1fr; }
  .grid-3-sep > * + * { border-left: none; border-top: 1px solid var(--color-divider); padding-top: 20px; margin-top: 20px; }
}

@media print {
  .nav, footer, .no-print { display: none !important; }
}