/**
 * Warm editorial system for rizvanapeacekeeper.com.
 * No external fonts, assets, or dependencies.
 */
:root {
  --color-bg: #fbfaf7;
  --color-surface: #fffdfa;
  --color-surface-tint: #f3eee6;
  --color-ink: #2f312e;
  --color-muted: #626760;
  --color-faint: #8b8d87;
  --color-border: #e5e0d7;
  --color-border-strong: #d6cec2;
  --color-sage: #a9c2ad;
  --color-sage-ink: #3f5a47;
  --color-sky: #b7d0dc;
  --color-terracotta: #d5a18d;
  --color-sand: #f0e8dc;
  --color-focus: #496f79;
  --font-serif: Charter, 'Bitstream Charter', 'Sitka Text', Cambria, Georgia, serif;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Helvetica Neue', Arial, sans-serif;
  --max-site: 1120px;
  --max-reading: 70ch;
  --space-xs: .35rem;
  --space-sm: .65rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2.25rem;
  --space-2xl: 3.75rem;
  --space-3xl: 6rem;
  --radius: 3px;
  --transition: 180ms ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 100%; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
main { flex: 1 0 auto; padding: var(--space-lg) 0 var(--space-3xl); }
.container { width: min(100% - 3rem, var(--max-site)); margin-inline: auto; }
.container-narrow { max-width: 820px; }

:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 4px; }
.skip-link { position: absolute; top: -5rem; left: 1rem; z-index: 10; background: var(--color-ink); color: #fff; padding: .7rem 1rem; text-decoration: none; }
.skip-link:focus { top: 0; }

h1, h2, h3, h4 { color: var(--color-ink); font-family: var(--font-serif); font-weight: 600; line-height: 1.17; }
h1 { font-size: clamp(2.5rem, 5vw, 4.8rem); letter-spacing: -.035em; }
h2 { font-size: clamp(1.65rem, 2.4vw, 2.45rem); letter-spacing: -.02em; }
h3 { font-size: clamp(1.2rem, 1.7vw, 1.55rem); }
p { margin-bottom: var(--space-md); }
p.lead { max-width: 62ch; color: var(--color-muted); font-size: clamp(1.15rem, 1.5vw, 1.35rem); line-height: 1.55; }
a { color: var(--color-sage-ink); text-decoration-thickness: 1px; text-underline-offset: .2em; transition: color var(--transition), background-color var(--transition); }
a:hover { color: var(--color-ink); }
ul, ol { margin: 0 0 var(--space-md); padding-left: 1.35rem; }
li { margin-bottom: .45rem; }

.site-header { background: rgba(255, 253, 250, .96); border-bottom: 1px solid var(--color-border); position: sticky; top: 0; z-index: 5; }
.site-header .container { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: var(--space-lg); }
.brand { display: inline-flex; align-items: center; gap: .7rem; color: var(--color-ink); font-family: var(--font-serif); font-size: 1.25rem; font-weight: 600; text-decoration: none; }
.brand:hover { color: var(--color-sage-ink); }
.brand-icon { width: 30px; height: 30px; }
.site-nav { display: flex; align-items: center; }
.nav-list { display: flex; align-items: center; gap: 1.75rem; list-style: none; margin: 0; padding: 0; }
.nav-link { color: var(--color-muted); font-size: .9rem; font-weight: 600; letter-spacing: .02em; text-decoration: none; }
.nav-link:hover, .nav-link[aria-current="page"] { color: var(--color-ink); }
.nav-link[aria-current="page"] { border-bottom: 2px solid var(--color-terracotta); padding-bottom: .25rem; }
.nav-toggle { display: none; border: 1px solid var(--color-border-strong); border-radius: var(--radius); background: transparent; color: var(--color-ink); cursor: pointer; font: inherit; padding: .45rem .7rem; }

.hero { border-bottom: 1px solid var(--color-border); margin-bottom: var(--space-md); padding: var(--space-md) 0 var(--space-lg); }
.hero-meta { align-items: center; color: var(--color-sage-ink); display: flex; flex-wrap: wrap; font-size: clamp(.76rem, .8vw, .82rem); font-weight: 700; gap: .6rem; letter-spacing: .07em; line-height: 1.4; margin-bottom: var(--space-md); text-transform: uppercase; }
.hero h1 { max-width: min(28ch, 100%); font-size: clamp(2.35rem, 4vw, 3.8rem); margin-bottom: var(--space-md); }
.hero .lead { max-width: 68ch; font-size: clamp(1.05rem, 1.25vw, 1.2rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: var(--space-lg); }
.hero + .section { margin-top: var(--space-md); }
.btn { display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--color-sage-ink); border-radius: var(--radius); font-size: .9rem; font-weight: 700; padding: .65rem 1rem; text-decoration: none; }
.btn-primary { background: var(--color-sage-ink); color: #fffdfa; }
.btn-primary:hover { background: var(--color-ink); color: #fffdfa; }
.btn-secondary { border-color: var(--color-border-strong); color: var(--color-ink); }
.btn-secondary:hover { background: var(--color-sand); }

.section { margin-top: var(--space-3xl); }
.section-header { align-items: end; border-bottom: 1px solid var(--color-border); display: flex; justify-content: space-between; gap: var(--space-lg); margin-bottom: var(--space-xl); padding-bottom: var(--space-md); }
.section-header h2 { margin: 0; }
.section-header .card-meta { margin: .35rem 0 0; }
.card-meta { color: var(--color-muted); font-size: .82rem; }
.card-meta { align-items: center; display: flex; flex-wrap: wrap; gap: .55rem; margin-bottom: var(--space-md); }
.card-footer { align-items: center; border-top: 1px solid var(--color-border); display: flex; flex-wrap: wrap; font-size: .82rem; gap: .75rem; justify-content: space-between; margin-top: auto; padding-top: var(--space-md); }
.areas-core-grid { background: var(--color-border); display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; list-style: none; margin: 0; padding: 0; }
.area-core-card { background: var(--color-surface); padding: var(--space-xl); }
.area-core-card h3 { font-size: clamp(1.25rem, 1.8vw, 1.6rem); margin: 0 0 .8rem; }
.area-core-card p { color: var(--color-muted); font-size: .95rem; margin: 0; }
.areas-extension { background: var(--color-sand); border-left: 3px solid var(--color-terracotta); margin-top: var(--space-lg); padding: var(--space-lg) var(--space-xl); }
.areas-extension-label { color: var(--color-sage-ink); display: block; font-size: .75rem; font-weight: 700; letter-spacing: .08em; margin-bottom: .45rem; text-transform: uppercase; }
.areas-extension h3 { font-size: clamp(1.35rem, 2vw, 1.8rem); margin: 0 0 .55rem; }
.areas-extension p { color: var(--color-muted); margin: 0; max-width: var(--max-reading); }
.glance-grid { background: var(--color-border); display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; list-style: none; margin: 0; padding: 0; }
.glance-card { background: var(--color-surface); border-top: 1px solid var(--color-sage); display: grid; grid-template-columns: auto minmax(0, 1fr); gap: var(--space-md); padding: var(--space-lg); }
.glance-card:nth-child(2) { border-color: var(--color-sky); }
.glance-card:nth-child(3) { border-color: var(--color-terracotta); }
.glance-card:nth-child(4) { border-color: var(--color-border-strong); }
.glance-number { color: var(--color-sage-ink); font-size: .78rem; font-weight: 700; letter-spacing: .08em; line-height: 1.5; }
.glance-card h3 { font-family: var(--font-sans); font-size: .98rem; margin: 0 0 .45rem; }
.glance-card p { color: var(--color-muted); font-size: .88rem; margin: 0; }
.author-card { background: var(--color-surface); border: 1px solid var(--color-border); border-top: 3px solid var(--color-sky); padding: var(--space-xl); }
.author-card h2, .author-card h3 { margin-top: 0; }
.author-card-header { margin-bottom: var(--space-sm); }
.author-card-title { font-size: 1.25rem; margin: 0; }

.article-content { max-width: var(--max-reading); margin-inline: auto; }
.article-header { border-bottom: 1px solid var(--color-border); margin-bottom: var(--space-2xl); padding-bottom: var(--space-xl); }
.article-header h1 { max-width: 18ch; margin: 0; }
.article-breadcrumbs { color: var(--color-muted); font-size: .86rem; margin-bottom: var(--space-xl); }
.article-breadcrumbs a { color: var(--color-muted); }
.article-meta { align-items: center; color: var(--color-muted); display: flex; flex-wrap: wrap; font-size: .85rem; gap: .8rem; margin-top: var(--space-lg); }
.article-meta-item { display: inline-flex; gap: .3rem; }
.article-content > section { margin-top: var(--space-2xl); }
.article-content h2 { margin: 0 0 var(--space-lg); }
.article-content h3 { margin: var(--space-xl) 0 var(--space-sm); }
.article-content p, .article-content li { max-width: var(--max-reading); }
.article-content blockquote { border-left: 3px solid var(--color-terracotta); color: var(--color-muted); font-family: var(--font-serif); font-size: 1.3rem; font-style: italic; margin: var(--space-xl) 0; padding: .5rem 0 .5rem var(--space-xl); }
.article-content blockquote p { margin-bottom: .5rem; }
.article-content blockquote footer { font-family: var(--font-sans); font-size: .8rem; font-style: normal; }
.article-footer { border-top: 1px solid var(--color-border); margin-top: var(--space-3xl); padding-top: var(--space-xl); }
.article-footer nav { margin-top: var(--space-2xl) !important; }

.contact-form { background: var(--color-surface); border: 1px solid var(--color-border); padding: var(--space-xl); }
.form-group { margin-bottom: var(--space-lg); }
.form-label { display: block; font-size: .9rem; font-weight: 700; margin-bottom: .35rem; }
.form-label-hint { color: var(--color-muted); font-size: .78rem; font-weight: 400; }
.form-input, .form-textarea { width: 100%; border: 1px solid var(--color-border-strong); border-radius: var(--radius); background: var(--color-bg); color: var(--color-ink); font: inherit; padding: .65rem .75rem; }
.form-input:disabled, .form-textarea:disabled { cursor: not-allowed; opacity: .7; }
.form-textarea { min-height: 130px; resize: vertical; }
.btn-disabled { border-color: var(--color-border-strong); color: var(--color-muted); opacity: .65; }

.site-footer { border-top: 1px solid var(--color-border); color: var(--color-muted); font-size: .88rem; padding: var(--space-2xl) 0 var(--space-xl); }
.footer-simple { font-size: .78rem; margin: 0; text-align: center; }

@media (max-width: 760px) {
  .container { width: min(100% - 2rem, var(--max-site)); }
  .site-header .container { min-height: 68px; flex-wrap: wrap; }
  .nav-toggle { display: inline-flex; align-items: center; gap: .35rem; }
  .site-nav { width: 100%; }
  .nav-list { display: none; flex-direction: column; align-items: flex-start; gap: .75rem; width: 100%; border-top: 1px solid var(--color-border); padding: .9rem 0 .4rem; }
  .nav-list.is-open { display: flex; }
  .nav-link { display: block; width: 100%; padding: .15rem 0; }
  .hero { padding-top: var(--space-md); }
  .hero h1, .article-header h1 { max-width: none; }
  .section-header { align-items: flex-start; flex-direction: column; }
  .areas-core-grid { grid-template-columns: 1fr; }
  .area-core-card { padding: var(--space-lg) var(--space-md); }
  .areas-extension { padding: var(--space-lg) var(--space-md); }
  .glance-grid { grid-template-columns: 1fr; }
  .glance-card { padding: var(--space-lg) var(--space-md); }
  .article-content blockquote { padding-left: var(--space-md); }
}

@media print {
  *, *::before, *::after { background: transparent !important; box-shadow: none !important; color: #000 !important; }
  body { font-size: 11pt; line-height: 1.5; }
  .site-header { position: static; border-bottom: 2pt solid #000; }
  .skip-link, .nav-toggle, .site-nav, .hero-actions, .contact-form, .btn { display: none !important; }
  .container { max-width: 100% !important; padding: 0 !important; }
  .article-content { max-width: 100%; }
  .card, .author-card, blockquote { break-inside: avoid; border: 1pt solid #666 !important; }
  h1, h2, h3 { break-after: avoid; }
  a { text-decoration: underline; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: .8em; }
  a[href^="#"]::after { content: ""; }
}