/* ============================================================
   BASE.CSS — The Capitol Wire
   Global foundation: variables, reset, typography, utilities
   Imported by every page. Never put page-specific styles here.
   ============================================================ */


/* ── 1. Design Tokens ──────────────────────────────────────── */

:root {

  /* Colors */
  --color-ink:          #141414;
  --color-ink-soft:     #2E2E2E;
  --color-paper:        #F7F5F0;
  --color-paper-2:      #EFECE4;
  --color-paper-3:      #E6E2D8;
  --color-red:          #9A2B1F;
  --color-red-dark:     #82241A;
  --color-red-muted:    #E0998C;
  --color-muted:        #5C5A52;
  --color-muted-light:  #8A8880;
  --color-line:         #D4D1C6;
  --color-line-strong:  #B8B4A6;
  --color-white:        #FFFFFF;

  /* Typography */
  --font-serif:   'Source Serif 4', Georgia, 'Times New Roman', serif;
  --font-sans:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Font sizes */
  --text-xs:    11px;
  --text-sm:    13px;
  --text-base:  15px;
  --text-md:    17px;
  --text-lg:    20px;
  --text-xl:    24px;
  --text-2xl:   30px;
  --text-3xl:   38px;
  --text-4xl:   48px;

  /* Font weights */
  --weight-regular:   400;
  --weight-medium:    500;
  --weight-semibold:  600;
  --weight-bold:      700;

  /* Line heights */
  --leading-tight:    1.15;
  --leading-snug:     1.3;
  --leading-normal:   1.5;
  --leading-relaxed:  1.65;

  /* Spacing scale */
  --space-1:    4px;
  --space-2:    8px;
  --space-3:    12px;
  --space-4:    16px;
  --space-5:    20px;
  --space-6:    24px;
  --space-8:    32px;
  --space-10:   40px;
  --space-12:   48px;
  --space-16:   64px;

  /* Layout */
  --max-width:      1160px;
  --content-width:  720px;
  --sidebar-width:  300px;
  --gutter:         24px;

  /* Borders */
  --border-thin:    1px solid var(--color-line);
  --border-strong:  1px solid var(--color-line-strong);
  --border-ink:     1px solid var(--color-ink);

  /* Transitions */
  --transition-fast:    150ms ease;
  --transition-normal:  250ms ease;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.08);
  --shadow-md:  0 4px 12px rgba(0,0,0,0.10);
}


/* ── 2. Reset ───────────────────────────────────────────────── */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

table {
  border-collapse: collapse;
}


/* ── 3. Typography ──────────────────────────────────────────── */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-tight);
  color: var(--color-ink);
}

p {
  line-height: var(--leading-relaxed);
}

blockquote {
  border-left: 3px solid var(--color-red);
  padding-left: var(--space-6);
  margin: var(--space-8) 0;
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  color: var(--color-ink-soft);
  line-height: var(--leading-relaxed);
}


/* ── 4. Utility Classes ─────────────────────────────────────── */

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-red);
}

.byline {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-muted);
}

.byline .sep {
  opacity: 0.4;
  user-select: none;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 2px solid var(--color-ink);
  padding-bottom: var(--space-3);
  margin-bottom: var(--space-8);
}

.section-head h2 {
  font-size: var(--text-xl);
}

.section-head .view-all {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-red);
  transition: opacity var(--transition-fast);
}

.section-head .view-all:hover {
  opacity: 0.75;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  padding: var(--space-2) var(--space-4);
  border: 1px solid currentColor;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.btn-solid {
  background: var(--color-red);
  color: var(--color-paper);
  border-color: var(--color-red);
}

.btn-solid:hover {
  background: var(--color-red-dark);
  border-color: var(--color-red-dark);
}

.btn-ghost {
  background: transparent;
  color: var(--color-paper);
  border-color: rgba(247,245,240,0.4);
}

.btn-ghost:hover {
  background: rgba(247,245,240,0.1);
}

.btn-outline {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-ink);
}

.btn-outline:hover {
  background: var(--color-ink);
  color: var(--color-paper);
}

.divider {
  border: none;
  border-top: var(--border-thin);
  margin: var(--space-8) 0;
}

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

.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.section {
  padding: var(--space-12) 0;
}

.section-sm {
  padding: var(--space-8) 0;
}


/* ── 5. Focus & Accessibility ───────────────────────────────── */

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-red);
  outline-offset: 2px;
}

::selection {
  background: var(--color-red);
  color: var(--color-paper);
}


/* ── 6. Scrollbar ───────────────────────────────────────────── */

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--color-paper-2); }
::-webkit-scrollbar-thumb { background: var(--color-line-strong); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-muted); }


/* ── 7. Print ───────────────────────────────────────────────── */

@media print {
  body { background: white; color: black; font-size: 12pt; }
  .no-print { display: none !important; }
}