/*
 * UCCS — Unde Cuvintele Capătă Sens
 * style.css — v4
 *
 * Sections:
 *   1.  Design tokens
 *   2.  Base reset
 *   3.  Accessibility utilities
 *   4.  Layout
*/

/* ============================================================
 *  1. DESIGN TOKENS
 * ============================================================ */

:root, [data-theme="light"] {
  --color-bg:              #f8f5ef;
  --color-surface:         #faf8f3;
  --color-surface-2:       #fcfbf8;
  --color-surface-offset:  #f2ede4;
  --color-surface-dynamic: #e8e1d6;
  --color-divider:         #ddd6ca;
  --color-border:          #d4ccc0;

  --color-text:            #1c1a14;
  --color-text-muted:      #6b6459;
  --color-text-faint:      #b3a99a;
  --color-text-inverse:    #f8f5ef;

  --color-primary:         #5a3e2b;
  --color-primary-hover:   #432d1c;
  --color-primary-active:  #2e1d10;
  --color-primary-highlight: #e0d4c8;

  --color-gold:            #b07d3a;
  --color-gold-hover:      #9a6b2a;

  --color-error:           #9b2c2c;
  --color-success:         #3a6b20;

  --radius-sm:   0.25rem;
  --radius-md:   0.375rem;
  --radius-lg:   0.5rem;
  --radius-xl:   0.75rem;
  --radius-full: 9999px;

  --transition-fast:        120ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 1px 2px rgba(30, 20, 10, 0.06);
  --shadow-md: 0 4px 14px rgba(30, 20, 10, 0.08);
  --shadow-lg: 0 12px 36px rgba(30, 20, 10, 0.11);

  /* ↓ Change this one variable to resize the whole site */
  --site-max-w:      1120px;

  --content-article: 780px;
  --content-narrow:  640px;
  --content-default: 1120px;
  --content-wide:    var(--site-max-w);
  --content-full:    100%;
  --content-medium:   60%;
  --content-small:    40%;

  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.8125rem);
  --text-sm:   clamp(0.8125rem, 0.78rem + 0.25vw, 0.9375rem);
  --text-base: clamp(1rem,     0.96rem + 0.2vw,  1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.6vw,  1.375rem);
  --text-xl:   clamp(1.375rem, 1.1rem  + 1.1vw,  2rem);
  --text-2xl:  clamp(1.75rem,  1.2rem  + 2vw,    3rem);
  --text-3xl:  clamp(2.25rem,  1rem    + 3.8vw,  4.5rem);

  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  --font-display: 'Cormorant Garamond', 'Georgia', serif;
  --font-body:    'Source Serif 4', 'Georgia', serif;
  --font-ui:       var(--font-body);
}

[data-theme="dark"] {
  --color-bg:              #17140d;
  --color-surface:         #1c1912;
  --color-surface-2:       #211e16;
  --color-surface-offset:  #2a261c;
  --color-surface-dynamic: #2a261c;
  --color-divider:         #2e2a20;
  --color-border:          #3d3829;

  --color-text:            #e0d8cb;
  --color-text-muted:      #9a9183;
  --color-text-faint:      #5e5749;
  --color-text-inverse:    #17140d;

  --color-primary:         #c4956a;
  --color-primary-hover:   #d4a87e;
  --color-primary-active:  #e0bc96;
  --color-primary-highlight: #2e2318;

  --color-gold:            #c9973f;
  --color-gold-hover:      #d9a84e;

  --color-error:           #e07070;
  --color-success:         #7ab856;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 12px 36px rgba(0, 0, 0, 0.45);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:              #17140d;
    --color-surface:         #1c1912;
    --color-surface-2:       #211e16;
    --color-surface-offset:  #2a261c;
    --color-surface-dynamic: #2a261c;
    --color-divider:         #2e2a20;
    --color-border:          #3d3829;
    --color-text:            #e0d8cb;
    --color-text-muted:      #9a9183;
    --color-text-faint:      #5e5749;
    --color-text-inverse:    #17140d;
    --color-primary:         #c4956a;
    --color-primary-hover:   #d4a87e;
    --color-primary-active:  #e0bc96;
    --color-primary-highlight: #2e2318;
    --color-gold:            #c9973f;
    --color-gold-hover:      #d9a84e;
    --color-error:           #e07070;
    --color-success:         #7ab856;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.25);
    --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 12px 36px rgba(0, 0, 0, 0.45);
  }
}

/* ============================================================
 *  2. BASE RESET
 * ============================================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-16);
  hanging-punctuation: first last;
}

body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.72;
  color: var(--color-text);
  background-color: var(--color-bg);
  transition: background-color var(--transition-interactive),
              color var(--transition-interactive);
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

img { background: var(--color-surface-offset); }

ul[role="list"], ol[role="list"] { list-style: none; }

input, button, textarea, select { font: inherit; color: inherit; }

h1, h2, h3, h4, h5, h6 {
  text-wrap: balance;
  line-height: 1.2;
  font-family: var(--font-display);
  font-weight: 500;
}

p, li, figcaption { text-wrap: pretty; }

button { cursor: pointer; background: none; border: none; }

table { border-collapse: collapse; width: 100%; }

::selection {
  background: rgba(90, 62, 43, 0.2);
  color: var(--color-text);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

a {
  color: var(--color-primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--transition-fast),
              opacity var(--transition-fast);
}

a:hover { color: var(--color-primary-hover); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================================
 *  3. ACCESSIBILITY UTILITIES
 * ============================================================ */

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

.skip-link {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-md);
  text-decoration: none;
  z-index: 999;
  transform: translateY(-120%);
  transition: transform var(--transition-fast);
}

.skip-link:focus { transform: translateY(0); }

/* ============================================================
 *  4. LAYOUT
 * ============================================================ */

:root { --side-pad: clamp(var(--space-5), 4vw, var(--space-10)); }

main {
  flex: 1;
  width: 100%;
  max-width: var(--site-max-w);
  margin-inline: auto;
  padding-inline: var(--side-pad);
  padding-block: var(--space-8) var(--space-20);
}

.container-wide {
  max-width: var(--site-max-w);
  margin-inline: auto;
  padding-inline: var(--side-pad);
}

/* ============================================================
 *  4b. SELECTIONN
 * ============================================================ */

/* Text selection — dynamic by theme */
::selection {
  background: var(--color-primary-highlight);
  color: var(--color-text);
}

[data-theme="dark"] ::selection {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

/* Optional: Firefox */
::-moz-selection {
  background: var(--color-primary-highlight);
  color: var(--color-text);
}

[data-theme="dark"] ::-moz-selection {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}