/* ==========================================================
   Intranet-ABC.pro — Quiet Magazine Layout
   Single stylesheet for the whole static site.
   ========================================================== */

/* ---------- Design tokens ---------- */
:root{
  --bg: #fbfaf7;
  --paper: #ffffff;
  --ink: #141414;
  --muted: #55585d;
  --soft: #7a7f86;
  --line: rgba(20,20,20,.12);
  --accent: #2c5d63; /* restrained editorial accent */
  --accent-soft: rgba(44,93,99,.12);

  --radius: 12px;
  --radius-sm: 10px;

  --shadow: 0 1px 0 rgba(20,20,20,.06);

  --serif: ui-serif, Georgia, "Times New Roman", Times, serif;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, "Apple Color Emoji",
           "Segoe UI Emoji";

  /* Container widths (D4) */
  --Wn: 66ch;   /* narrow text */
  --Wb: 1040px; /* base */
  --Ww: 1180px; /* wide editorial */
  --Wi: 860px;  /* inset note panel */

  /* Rhythm */
  --space-1: 8px;
  --space-2: 12px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 36px;
  --space-6: 52px;
}

/* ---------- Base / Reset ---------- */
*{ box-sizing: border-box; }
html{ color-scheme: light; }
body{
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img{ max-width: 100%; height: auto; }
a{ color: inherit; text-decoration: none; }
a:hover{ text-decoration: underline; text-underline-offset: 3px; }
::selection{ background: var(--accent-soft); }

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

.container{
  width: min(100% - 2*var(--space-4), var(--Wb));
  margin-inline: auto;
}
.container--wide{ width: min(100% - 2*var(--space-4), var(--Ww)); margin-inline: auto; }
.container--narrow{ width: min(100% - 2*var(--space-4), var(--Wn)); margin-inline: auto; }
.container--inset{ width: min(100% - 2*var(--space-4), var(--Wi)); margin-inline: auto; }

.rule{
  border: 0;
  border-top: 1px solid var(--line);
  margin: var(--space-5) 0;
}
.chip{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.6);
  font-size: 12.5px;
  color: var(--muted);
  letter-spacing: .02em;
}
.chip__dot{
  width: 7px;
  height: 7px;
  border-radius: 99px;
  background: var(--accent);
}

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: var(--shadow);
  font-size: 14px;
}
.btn:hover{
  border-color: rgba(44,93,99,.35);
  text-decoration: none;
}
.btn--quiet{
  background: transparent;
  box-shadow: none;
}
.btn--accent{
  border-color: rgba(44,93,99,.28);
  background: rgba(44,93,99,.06);
}

.kicker{
  font-size: 13px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--soft);
}
.meta{
  font-size: 13.5px;
  color: var(--muted);
}
.meta a{ color: var(--accent); }
.muted{ color: var(--muted); }
.soft{ color: var(--soft); }

/* ---------- Header / Nav (S2: Minimal editorial header) ---------- */
.site-header{
  background: rgba(251,250,247,.82);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}
.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: var(--space-3);
}
.brand{
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
}
.brand__title{
  font-family: var(--serif);
  font-size: 20px;
  letter-spacing: .01em;
}
.brand__tagline{
  font-size: 12.5px;
  color: var(--muted);
}

.nav{
  display: flex;
  align-items: center;
  gap: 18px;
}
.nav a{
  font-size: 14px;
  color: var(--muted);
  padding: 8px 10px;
  border-radius: 999px;
}
.nav a[aria-current="page"]{
  color: var(--ink);
  background: rgba(44,93,99,.06);
  border: 1px solid rgba(44,93,99,.18);
  text-decoration: none;
}

.nav-toggle{
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: var(--shadow);
}
.nav-toggle:focus-visible,
.nav a:focus-visible,
.btn:focus-visible{
  outline: 2px solid rgba(44,93,99,.45);
  outline-offset: 2px;
}
.nav-toggle__icon{
  width: 18px;
  height: 12px;
  position: relative;
}
.nav-toggle__icon::before,
.nav-toggle__icon::after,
.nav-toggle__icon span{
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--ink);
  border-radius: 99px;
}
.nav-toggle__icon::before{ top: 0; }
.nav-toggle__icon span{ top: 5px; }
.nav-toggle__icon::after{ bottom: 0; }

.nav-panel{
  display: none;
  border-top: 1px solid var(--line);
  padding: 10px 0 14px;
}
.nav-panel a{
  display: block;
  padding: 10px 6px;
  color: var(--muted);
}
.nav-panel a[aria-current="page"]{
  color: var(--ink);
  text-decoration: none;
}

/* ---------- Page framing ---------- */
.page{
  padding: var(--space-6) 0;
}
.page-title{
  font-family: var(--serif);
  font-size: clamp(30px, 4vw, 44px);
  letter-spacing: .01em;
  margin: 0 0 var(--space-2);
}
.page-intro{
  margin: 0;
  color: var(--muted);
  max-width: 70ch;
}

/* ---------- Editorial grid (D3: 12-col editorial layout) ---------- */
.grid-12{
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-4);
}
.col-8{ grid-column: span 8; }
.col-4{ grid-column: span 4; }
.col-6{ grid-column: span 6; }
.col-12{ grid-column: span 12; }

@media (max-width: 1023px){
  .col-8, .col-4, .col-6{ grid-column: span 12; }
  .grid-12{ gap: var(--space-3); }
}

/* ---------- Lead story (D1: editorial_left_with_meta_aside) ---------- */
.lead{
  padding-top: var(--space-5);
}
.lead-card{
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(18px, 2.2vw, 26px);
}
.lead-title{
  font-family: var(--serif);
  font-size: clamp(30px, 4vw, 48px);
  letter-spacing: .01em;
  margin: 10px 0 10px;
}
.lead-summary{
  margin: 0 0 var(--space-4);
  color: var(--muted);
  max-width: 72ch;
  font-size: 16.5px;
}
.lead-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.lead-aside{
  border-left: 1px solid var(--line);
  padding-left: var(--space-4);
}
@media (max-width: 1023px){
  .lead-aside{
    border-left: 0;
    border-top: 1px solid var(--line);
    padding-left: 0;
    padding-top: var(--space-3);
  }
}
.aside-note{
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
}
.aside-note strong{ color: var(--ink); font-weight: 650; }

/* ---------- Section headers ---------- */
.section{
  padding: var(--space-6) 0;
}
.section--tight{
  padding: var(--space-5) 0;
}
.section-head{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}
.section-title{
  font-family: var(--serif);
  font-size: 22px;
  margin: 0;
  letter-spacing: .01em;
}
.section-note{
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  max-width: 56ch;
}

/* ---------- Editor's picks (Curated teaser stack) ---------- */
.picks{
  background: rgba(255,255,255,.35);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.teaser-stack{
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: var(--space-4);
}
@media (max-width: 1023px){
  .teaser-stack{ grid-template-columns: 1fr; }
}
.teaser{
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px 16px 14px;
}
.teaser--emph{
  padding: 18px 18px 16px;
  border-color: rgba(44,93,99,.22);
}
.teaser__title{
  font-family: var(--serif);
  margin: 0 0 8px;
  font-size: 20px;
  letter-spacing: .01em;
}
.teaser--emph .teaser__title{
  font-size: 24px;
}
.teaser__dek{
  margin: 0 0 12px;
  color: var(--muted);
}
.teaser__link{
  color: var(--accent);
  font-size: 14px;
}
.supporting-teasers{
  display: grid;
  gap: var(--space-3);
}

/* ---------- Topic columns (Editorial topic grouping) ---------- */
.topic-columns{
  padding-top: var(--space-5);
}
.columns{
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-4);
}
.column{
  grid-column: span 6;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}
.column:nth-child(odd){
  background: rgba(255,255,255,.45);
}
@media (min-width: 1280px){
  .column{ grid-column: span 3; }
}
@media (max-width: 1279px) and (min-width: 1024px){
  .column{ grid-column: span 6; }
}
@media (max-width: 1023px){
  .column{ grid-column: span 12; }
}
.column__title{
  font-family: var(--serif);
  font-size: 18px;
  margin: 0 0 8px;
}
.column__intro{
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 14.5px;
}
.column__links{
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}
.column__links a{
  color: var(--accent);
  font-size: 14px;
}

/* ---------- Latest pieces (Compact teaser rows) ---------- */
.latest-list{
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}
.latest-item{
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 14px 14px 12px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: start;
}
@media (max-width: 768px){
  .latest-item{ grid-template-columns: 1fr; }
}
.latest-title{
  margin: 0 0 4px;
  font-family: var(--serif);
  font-size: 18px;
}
.latest-dek{
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
}
.latest-link{
  justify-self: end;
  align-self: center;
  color: var(--accent);
  font-size: 14px;
  padding-top: 2px;
}
@media (max-width: 768px){
  .latest-link{ justify-self: start; }
}

/* ---------- Contact note (Restrained editorial block) ---------- */
.contact-note{
  background: rgba(255,255,255,.55);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}
.contact-note p{ margin: 0 0 10px; color: var(--muted); }
.contact-note .meta{ margin: 0; }
.contact-note .meta + .meta{ margin-top: 6px; }

/* ---------- Article pages ---------- */
.breadcrumbs{
  font-size: 13.5px;
  color: var(--muted);
  margin: 0 0 var(--space-3);
}
.breadcrumbs a{ color: var(--accent); }

.article-header{
  margin-bottom: var(--space-4);
}
.article-title{
  font-family: var(--serif);
  font-size: clamp(30px, 4vw, 46px);
  margin: 0 0 10px;
  letter-spacing: .01em;
}
.article-meta{
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.prose{
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(18px, 2.2vw, 26px);
}
.prose p{ margin: 0 0 var(--space-3); }
.prose h2{
  font-family: var(--serif);
  font-size: 22px;
  margin: var(--space-4) 0 var(--space-2);
}
.prose h3{
  font-family: var(--serif);
  font-size: 19px;
  margin: var(--space-4) 0 var(--space-2);
}

.related{
  margin-top: var(--space-5);
  border-top: 1px solid var(--line);
  padding-top: var(--space-4);
}
.related h2{
  font-family: var(--serif);
  font-size: 18px;
  margin: 0 0 var(--space-2);
}
.related ul{
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}
.related a{
  color: var(--accent);
  font-size: 14.5px;
}

/* ---------- Forms (contacts page) ---------- */
.form{
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}
.field{
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
}
label{
  font-size: 13.5px;
  color: var(--muted);
}
input, textarea{
  font: inherit;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255,255,255,.8);
}
textarea{ min-height: 120px; resize: vertical; }
input:focus, textarea:focus{
  outline: 2px solid rgba(44,93,99,.25);
  border-color: rgba(44,93,99,.25);
}
.form-hint{
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 14px;
}

/* ---------- Footer (Magazine-style compact footer) ---------- */
.site-footer{
  border-top: 1px solid var(--line);
  background: rgba(255,255,255,.38);
}
.footer-inner{
  padding: var(--space-5) 0;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-4);
}
@media (max-width: 1023px){
  .footer-inner{ grid-template-columns: 1fr; }
}
.footer-title{
  font-family: var(--serif);
  font-size: 18px;
  margin: 0 0 8px;
}
.footer-desc{
  margin: 0 0 14px;
  color: var(--muted);
  max-width: 70ch;
}
.footer-nav{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 14px;
  align-content: start;
}
.footer-nav a{ color: var(--muted); font-size: 14px; }
.footer-meta{
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.footer-meta a{ color: var(--accent); }
.copyright{
  border-top: 1px solid var(--line);
  padding: 14px 0;
  color: var(--soft);
  font-size: 13px;
}

/* ---------- Mobile nav behavior ---------- */
@media (max-width: 768px){
  .nav{ display: none; }
  .nav-toggle{ display: inline-flex; }
  .nav-panel[data-open="true"]{ display: block; }
}