/* ===========================================================
   CWG Modern — Base / Pure Editorial
   STRICT 5-color palette. Used consistently everywhere.
   =========================================================== */

:root {
    /* === STRICT 5-COLOR SYSTEM === */
    --c-ink:      #0A0A0A;     /* primary text + dark sections */
    --c-cream:    #FAFAF7;     /* primary background */
    --c-paper:    #F2F0EA;     /* soft section background */
    --c-terra:    #D2691E;     /* WARM accent — CTAs, primary actions */
    --c-teal:     #0D5E5C;     /* COOL accent — links, secondary */

    /* Derived shades (algorithmically related to base 5) */
    --c-ink-90:   #1A1A1A;
    --c-ink-70:   #4A4A4A;     /* secondary text */
    --c-ink-50:   #767676;     /* muted text */
    --c-ink-30:   #B0B0B0;     /* subtle text */
    --c-ink-15:   #DAD8D2;     /* borders */
    --c-ink-08:   #E8E5DD;     /* soft borders */

    --c-terra-d:  #A8541A;     /* terracotta hover */
    --c-terra-l:  #E89A5C;     /* terracotta light */

    --c-teal-d:   #084845;     /* teal hover */
    --c-teal-l:   #2A8A86;

    /* Semantic mapping */
    --cwg-bg:           var(--c-cream);
    --cwg-bg-soft:      var(--c-paper);
    --cwg-bg-subtle:    var(--c-paper);
    --cwg-bg-card:      #FFFFFF;
    --cwg-line:         var(--c-ink-15);
    --cwg-line-soft:    var(--c-ink-08);
    --cwg-ink:          var(--c-ink);
    --cwg-ink-2:        var(--c-ink-90);
    --cwg-muted:        var(--c-ink-50);
    --cwg-muted-2:      var(--c-ink-30);

    --cwg-primary:      var(--c-terra);     /* CTA color */
    --cwg-primary-2:    var(--c-terra-l);
    --cwg-primary-d:    var(--c-terra-d);

    --cwg-accent:       var(--c-teal);      /* link/highlight */
    --cwg-accent-2:     var(--c-teal-l);
    --cwg-accent-d:     var(--c-teal-d);

    --cwg-ring:         var(--c-ink-15);

    /* Footer = ink black */
    --cwg-footer-bg:    var(--c-ink);
    --cwg-footer-ink:   var(--c-cream);
    --cwg-footer-mut:   var(--c-ink-30);
    --cwg-footer-line:  rgba(255,255,255,.08);

    /* Typography */
    --cwg-font-sans:    'Geist', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --cwg-font-serif:   'Bricolage Grotesque', system-ui, sans-serif;

    /* Sizing */
    --cwg-radius-sm:    4px;
    --cwg-radius:       8px;
    --cwg-radius-lg:    14px;
    --cwg-radius-xl:    24px;
    --cwg-radius-pill:  999px;

    /* Spacing */
    --cwg-sp-1:  4px;
    --cwg-sp-2:  8px;
    --cwg-sp-3:  12px;
    --cwg-sp-4:  16px;
    --cwg-sp-5:  20px;
    --cwg-sp-6:  24px;
    --cwg-sp-8:  32px;
    --cwg-sp-10: 40px;
    --cwg-sp-12: 48px;
    --cwg-sp-16: 64px;
    --cwg-sp-20: 80px;
    --cwg-sp-24: 96px;

    --cwg-container:        1280px;
    --cwg-container-narrow: 760px;

    /* Shadows — single consistent style */
    --cwg-shadow-sm:    0 1px 2px rgba(10,10,10,.04);
    --cwg-shadow:       0 4px 16px rgba(10,10,10,.06);
    --cwg-shadow-lg:    0 16px 48px rgba(10,10,10,.10);

    --cwg-mobilebar-h:  64px;
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; }
html, body { overflow-x: hidden; }
html { -webkit-text-size-adjust: 100%; }

body.cwg-theme {
    margin: 0;
    font-family: var(--cwg-font-sans);
    font-size: 16px;
    line-height: 1.65;
    color: var(--cwg-ink);
    background: var(--cwg-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

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

a { color: var(--cwg-accent); text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--cwg-accent-d); }

/* Editorial display headings */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--cwg-font-serif);
    font-optical-sizing: auto;
    color: var(--cwg-ink);
    line-height: 1.08;
    margin: 0 0 var(--cwg-sp-4);
    font-weight: 600;
    letter-spacing: -0.025em;
}
h1 { font-size: clamp(40px, 6vw, 68px); font-weight: 700; letter-spacing: -0.04em; }
h2 { font-size: clamp(28px, 3.8vw, 44px); font-weight: 600; }
h3 { font-size: clamp(20px, 2.2vw, 26px); font-weight: 600; }
h4 { font-size: 17px; font-weight: 600; letter-spacing: -0.01em; }

p { margin: 0 0 var(--cwg-sp-4); }
strong { font-weight: 600; color: var(--cwg-ink); }

ul, ol { padding-left: 1.4em; margin: 0 0 var(--cwg-sp-4); }
li { margin-bottom: 6px; }

blockquote {
    margin: var(--cwg-sp-8) 0;
    padding: var(--cwg-sp-4) var(--cwg-sp-8);
    border-left: 2px solid var(--cwg-ink);
    background: transparent;
    color: var(--cwg-ink-2);
    font-family: var(--cwg-font-serif);
    font-size: 21px;
    line-height: 1.5;
    font-style: italic;
    font-weight: 400;
}

code, pre {
    font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
    font-size: 0.9em;
}
code { background: var(--cwg-bg-soft); padding: 2px 6px; border-radius: 4px; color: var(--cwg-ink); }
pre { background: var(--cwg-ink); color: var(--cwg-cream); padding: var(--cwg-sp-4); border-radius: var(--cwg-radius); overflow-x: auto; }

hr { border: 0; border-top: 1px solid var(--cwg-line); margin: var(--cwg-sp-12) 0; }

table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--cwg-sp-6) 0;
    font-size: 15px;
}
th, td {
    padding: var(--cwg-sp-3) var(--cwg-sp-4);
    border-bottom: 1px solid var(--cwg-line);
    text-align: left;
}
th { font-weight: 600; font-family: var(--cwg-font-serif); }

/* ===== Layout primitives ===== */
.cwg-container {
    width: 100%;
    max-width: var(--cwg-container);
    margin: 0 auto;
    padding: 0 var(--cwg-sp-6);
}
.cwg-container--narrow { max-width: var(--cwg-container-narrow); }

.cwg-main { min-height: 60vh; }

.cwg-section { padding: var(--cwg-sp-16) 0; }
.cwg-section--sm { padding: var(--cwg-sp-10) 0; }
.cwg-section--lg { padding: var(--cwg-sp-20) 0; }
.cwg-section--soft { background: var(--cwg-bg-soft); }

.cwg-stack { display: flex; flex-direction: column; gap: var(--cwg-sp-4); }
.cwg-row { display: flex; align-items: center; gap: var(--cwg-sp-3); flex-wrap: wrap; }
.cwg-grid { display: grid; gap: var(--cwg-sp-6); }

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

.cwg-skip-link {
    position: absolute;
    left: -9999px;
    background: var(--cwg-ink);
    color: var(--cwg-bg);
    padding: var(--cwg-sp-3) var(--cwg-sp-4);
    z-index: 9999;
}
.cwg-skip-link:focus { left: 0; top: 0; color: var(--cwg-bg); }

::selection { background: var(--cwg-ink); color: var(--cwg-bg); }

:focus-visible {
    outline: 2px solid var(--cwg-ink);
    outline-offset: 3px;
}

@media (max-width: 979.98px) {
    body.cwg-theme {
        padding-bottom: calc(var(--cwg-mobilebar-h) + env(safe-area-inset-bottom));
    }
}