/* ============================================================
   ITTISAL QATAR — اتصال قطر
   Editorial data-portal about mobile connectivity in Qatar.
   Design system: Navy on warm paper, coral accent,
   mono-for-data. Arabic-first (RTL), bilingual AR/EN.
   Fonts: Reem Kufi / Bricolage Grotesque (display),
   IBM Plex Sans Arabic / IBM Plex Sans (body),
   IBM Plex Mono (figures, labels, eyebrows).
   Authored RTL-first with CSS logical properties so layout
   mirrors automatically via the [dir] attribute.
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  --surface:        #f2fbf9;   /* warm sand */
  --surface-card:   #ffffff;
  --surface-sink:   #e7f7f3;   /* deeper sand */
  --surface-ink:    #16302a;   /* deep maroon-black panels */
  --text:           #172e28;
  --text-soft:      #5b5470;
  --text-mute:      #8f88a1;
  --maroon:         #2ea688;   /* petrol teal — primary (token name kept from base system) */
  --maroon-deep:    #1d7861;
  --maroon-wash:    #e8fbf6;
  --maroon-line:    #cbefe6;
  --rule:           #e0eeeb;
  --rule-2:         #cee6e0;
  --signal:         #de123b;   /* warm gold — sharp accent (token name kept from base system) */
  --signal-ink:     #9b0d29;
  --signal-wash:    #fad9e0;
  --gold:           #bd3a54;
  --grid:           rgba(46,166,136,0.05);
  --grid-strong:    rgba(46,166,136,0.09);
  --edge:           3px;
  --pad-x:          clamp(1.15rem, 4vw, 2.75rem);
  --shell-max:      1220px;
  --ff-display: "Reem Kufi", "Bricolage Grotesque", system-ui, sans-serif;
  --ff-body: "IBM Plex Sans Arabic", "IBM Plex Sans", system-ui, -apple-system, sans-serif;
  --ff-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;
  --shadow: 0 1px 2px rgba(28,16,19,0.05), 0 12px 30px -18px rgba(28,16,19,0.24);
  --shadow-lift: 0 2px 4px rgba(28,16,19,0.06), 0 26px 48px -26px rgba(28,16,19,0.32);
}

/* Latin uses a different display face than Arabic kufi. */
html[lang="en"] {
  --ff-display: "Bricolage Grotesque", system-ui, sans-serif;
  --ff-body: "IBM Plex Sans", system-ui, -apple-system, sans-serif;
}

/* ---------- Bilingual visibility ---------- */
/* Both languages live in the DOM (crawlable); only the active
   one is shown. Default document is Arabic. */
.lang-en { display: none; }
html[lang="en"] .lang-en { display: inline; }
html[lang="en"] .lang-ar { display: none; }
/* block-level twins keep their own display when active */
.lang-en.block { display: none; }
html[lang="en"] .lang-en.block { display: block; }

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--ff-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background-color: var(--surface);
  background-image: radial-gradient(var(--grid) 1.3px, transparent 1.4px);
  background-size: 26px 26px;
  background-position: 0 0;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--maroon); text-decoration: none; }
a:hover { text-decoration: underline; }
strong { font-weight: 600; }
button { font: inherit; color: inherit; }

:focus-visible {
  outline: 2px solid var(--maroon);
  outline-offset: 2px;
  border-radius: 1px;
}

.skip-link {
  position: absolute; inset-inline-start: 8px; top: -60px;
  background: var(--maroon); color: #fff;
  padding: 9px 16px; border-radius: 2px; z-index: 400;
  font-family: var(--ff-mono); font-size: 0.8rem;
  transition: top .18s ease;
}
.skip-link:focus { top: 8px; text-decoration: none; }

/* ---------- Layout primitives ---------- */
.shell {
  width: 100%;
  max-width: var(--shell-max);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}
.shell-narrow { max-width: 880px; }

/* Typographic helpers */
.mono-eyebrow {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--maroon);
}
html[lang="ar"] .mono-eyebrow { letter-spacing: 0.06em; }
.mono-eyebrow::before {
  content: "";
  width: 22px; height: 2px;
  background: var(--signal);
}
.mono-eyebrow.on-dark { color: #b0eadc; }

/* ============================================================
   UTILITY BAR (top strip: wordmark, status, lang toggle)
   ============================================================ */
.util-bar {
  background: var(--surface-ink);
  color: #c7e2db;
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.util-inner {
  display: flex; align-items: center; gap: 1.1rem;
  min-height: 40px;
  padding-block: 6px;
}
.util-brand {
  display: inline-flex; align-items: center; gap: 0.5rem;
  color: #fff; text-decoration: none; font-weight: 600;
  letter-spacing: 0.05em;
}
.util-brand:hover { text-decoration: none; color: #fff; }
.util-node { width: 9px; height: 9px; background: var(--signal); display: inline-block; border-radius: 50%; }
.util-spacer { flex: 1; }
.util-status {
  display: inline-flex; align-items: center; gap: 0.45rem;
  color: #f092a5;
}
.util-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--signal); box-shadow: 0 0 0 3px rgba(222,18,59,0.2);
}

/* Language toggle */
.lang-toggle {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.16);
  color: #fff; cursor: pointer;
  font-family: var(--ff-mono); font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.06em;
  padding: 4px 11px; border-radius: 2px;
  transition: background .16s ease, border-color .16s ease;
}
.lang-toggle:hover { background: rgba(222,18,59,0.28); border-color: var(--signal); }
.lang-toggle svg { width: 14px; height: 14px; opacity: 0.85; }

/* ============================================================
   MASTHEAD (sticky main nav)
   ============================================================ */
.mast {
  position: sticky; top: 0; z-index: 100;
  background: rgba(247,244,238,0.88);
  backdrop-filter: saturate(150%) blur(10px);
  -webkit-backdrop-filter: saturate(150%) blur(10px);
  border-bottom: 1px solid var(--rule);
  transition: box-shadow .25s ease, background .25s ease;
}
.mast.is-stuck { box-shadow: 0 1px 0 var(--rule), 0 14px 26px -22px rgba(28,16,19,0.5); }
.mast-inner {
  display: flex; align-items: center; gap: 1.5rem;
  min-height: 68px; position: relative;
}
.mast-logo {
  display: inline-flex; align-items: center; gap: 0.7rem;
  text-decoration: none; color: var(--text);
}
.mast-logo:hover { text-decoration: none; }
.mast-mark {
  width: 42px; height: 42px; flex: none;
  background: var(--maroon);
  display: grid; place-items: center;
  position: relative; border-radius: 3px;
}
.mast-mark::after {
  content: ""; position: absolute; inset-inline: 5px; bottom: 5px;
  height: 2px; background: var(--signal);
}
.mast-mark svg { width: 25px; height: 25px; }
.mast-word { display: flex; flex-direction: column; line-height: 1; }
.mast-name {
  font-family: var(--ff-display);
  font-weight: 700; font-size: 1.4rem; letter-spacing: -0.01em;
}
html[lang="ar"] .mast-name { font-size: 1.5rem; }
.mast-tagline {
  font-family: var(--ff-mono);
  font-size: 0.62rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-mute); margin-top: 4px;
}
html[lang="ar"] .mast-tagline { font-family: var(--ff-body); letter-spacing: 0; font-size: 0.72rem; }
.mast-nav { margin-inline-start: auto; }
.mast-links {
  display: flex; align-items: center; gap: 0.3rem;
  list-style: none;
}
.mast-link {
  display: inline-block;
  padding: 0.5rem 0.7rem;
  font-size: 0.9rem; font-weight: 500;
  color: var(--text-soft); text-decoration: none;
  border-radius: 2px;
}
.mast-link:hover { color: var(--maroon); text-decoration: none; background: var(--maroon-wash); }
.mast-cta {
  margin-inline-start: 0.4rem;
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.55rem 1.05rem;
  background: var(--maroon); color: #fff;
  font-size: 0.9rem; font-weight: 600;
  border-radius: 2px;
}
.mast-cta:hover { background: var(--maroon-deep); text-decoration: none; color: #fff; }
.mast-toggle {
  display: none;
  width: 44px; height: 44px; margin-inline-start: auto;
  border: 1px solid var(--rule-2); background: var(--surface-card);
  border-radius: 2px; cursor: pointer;
  color: var(--text);
  align-items: center; justify-content: center;
}
.mast-toggle svg { width: 22px; height: 22px; }
.mast-toggle .icon-close { display: none; }
.mast.is-open .mast-toggle .icon-open { display: none; }
.mast.is-open .mast-toggle .icon-close { display: block; }

/* ============================================================
   BUTTONS
   ============================================================ */
.cta, .cta-line {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--ff-body);
  font-weight: 600; font-size: 0.96rem;
  padding: 0.8rem 1.4rem;
  border-radius: 2px;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: background .18s ease, color .18s ease, border-color .18s ease, transform .18s ease;
  text-decoration: none;
}
.cta {
  background: var(--maroon); color: #fff;
  box-shadow: 0 10px 22px -14px rgba(46,166,136,0.9);
}
.cta:hover { background: var(--maroon-deep); text-decoration: none; color: #fff; transform: translateY(-1px); }
.cta-line {
  background: transparent; color: var(--maroon);
  border-color: var(--rule-2);
}
.cta-line:hover { border-color: var(--maroon); background: var(--maroon-wash); text-decoration: none; }
.cta-arrow { font-family: var(--ff-mono); transition: transform .2s ease; }
.cta:hover .cta-arrow, .cta-line:hover .cta-arrow { transform: translateX(3px); }
/* arrow points with reading direction */
html[dir="rtl"] .cta-arrow, html[dir="rtl"] .cta-line .cta-arrow { transform: scaleX(-1); }
html[dir="rtl"] .cta:hover .cta-arrow, html[dir="rtl"] .cta-line:hover .cta-arrow { transform: scaleX(-1) translateX(3px); }
.cta.on-ink { background: #fff; color: var(--maroon-deep); }
.cta.on-ink:hover { background: var(--maroon-wash); color: var(--maroon-deep); }

/* ============================================================
   HERO / LEDE (split: copy + data panel)
   ============================================================ */
.lede {
  position: relative;
  padding-block: clamp(2.6rem, 6vw, 4.6rem) clamp(2.6rem, 6vw, 4.4rem);
  border-bottom: 1px solid var(--rule);
  overflow: hidden;
}
.lede-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: clamp(1.8rem, 4vw, 3.4rem);
  align-items: center;
}
.lede-copy { max-width: 42ch; }
.lede-title {
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: clamp(2.7rem, 7vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.01em;
  margin-top: 1.1rem;
}
html[lang="en"] .lede-title { line-height: 0.94; font-weight: 800; }
.lede-title .accent {
  color: var(--maroon);
  position: relative;
}
.lede-title .accent::after {
  content: ""; position: absolute; inset-inline: 0; bottom: 0.06em;
  height: 5px; background: var(--signal); opacity: 0.9;
}
.lede-text {
  margin-top: 1.4rem;
  font-size: 1.08rem;
  color: var(--text-soft);
  max-width: 48ch;
}
.lede-actions {
  margin-top: 1.9rem;
  display: flex; flex-wrap: wrap; gap: 0.75rem;
}
.assure-row {
  margin-top: 2.1rem;
  display: flex; flex-wrap: wrap; gap: 0.5rem 1.3rem;
  padding-top: 1.4rem;
  border-top: 1px dashed var(--rule-2);
}
.assure {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--ff-mono);
  font-size: 0.74rem; letter-spacing: 0.02em;
  color: var(--text-soft);
}
html[lang="ar"] .assure { font-family: var(--ff-body); font-size: 0.86rem; }
.assure svg { width: 15px; height: 15px; color: var(--signal); flex: none; }

/* Data panel */
.panel {
  background: var(--surface-card);
  border: 1px solid var(--rule);
  border-radius: var(--edge);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.panel-bar {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.6rem 1rem;
  background: var(--surface-ink);
  color: #c7e2db;
  font-family: var(--ff-mono);
  font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase;
}
html[lang="ar"] .panel-bar { font-family: var(--ff-body); letter-spacing: 0; text-transform: none; font-size: 0.8rem; }
.panel-bar .beacon { width: 8px; height: 8px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 3px rgba(222,18,59,0.25); }
.panel-bar .panel-ref { margin-inline-start: auto; color: #a79dc0; letter-spacing: 0.05em; }
.tiles {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px; background: var(--rule);
}
.tile { background: var(--surface-card); padding: 1.15rem 1.1rem 1.05rem; }
.tile-num {
  font-family: var(--ff-mono);
  font-weight: 600;
  font-size: clamp(1.7rem, 3.4vw, 2.25rem);
  line-height: 1; letter-spacing: -0.02em;
  color: var(--maroon-deep);
  font-variant-numeric: tabular-nums;
}
.tile-num .unit { font-size: 0.9rem; color: var(--text-mute); margin-inline-start: 3px; }
.tile-label {
  margin-top: 0.55rem;
  font-size: 0.82rem; color: var(--text-soft); line-height: 1.4;
}
.netmap {
  border-top: 1px solid var(--rule);
  padding: 0.9rem 1rem 0.7rem;
  background:
    radial-gradient(var(--grid) 1px, transparent 1.2px),
    var(--surface-card);
  background-size: 16px 16px, auto;
}
.netmap-cap {
  font-family: var(--ff-mono);
  font-size: 0.64rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-mute);
  display: flex; justify-content: space-between;
  margin-top: 0.5rem;
}
html[lang="ar"] .netmap-cap { font-family: var(--ff-body); letter-spacing: 0; text-transform: none; font-size: 0.72rem; }

/* ============================================================
   SECTION BLOCKS
   ============================================================ */
.block {
  padding-block: clamp(3rem, 7vw, 5.2rem);
  border-bottom: 1px solid var(--rule);
  position: relative;
}
.block.is-sink { background: var(--surface-sink); }
.block.is-ink {
  background: var(--surface-ink);
  color: #d7efe9;
  border-bottom-color: rgba(255,255,255,0.08);
}
.block.is-ink .block-title { color: #fff; }
.block.is-ink .block-intro { color: #afcfc7; }
.block-head { max-width: 64ch; margin-bottom: clamp(1.8rem, 4vw, 2.6rem); }
.block-topline {
  display: flex; align-items: center; gap: 1rem;
  margin-bottom: 1rem;
}
.block-index {
  font-family: var(--ff-mono);
  font-size: 0.72rem; letter-spacing: 0.1em;
  color: var(--text-mute);
  margin-inline-start: auto;
}
html[lang="ar"] .block-index { font-family: var(--ff-body); letter-spacing: 0; font-size: 0.82rem; }
.block-title {
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: clamp(1.9rem, 4.4vw, 3rem);
  line-height: 1.08; letter-spacing: -0.01em;
  margin-top: 0.7rem;
}
html[lang="en"] .block-title { font-weight: 800; line-height: 0.98; }
.block-intro {
  margin-top: 1rem;
  color: var(--text-soft);
  font-size: 1.04rem;
}

/* ============================================================
   NETWORK GENERATIONS — data table
   ============================================================ */
.table-scroll { overflow-x: auto; border: 1px solid var(--rule); border-radius: var(--edge); background: var(--surface-card); }
.net-table {
  width: 100%; border-collapse: collapse;
  min-width: 720px;
  font-size: 0.94rem;
}
.net-table thead th {
  text-align: start;
  font-family: var(--ff-mono);
  font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-mute); font-weight: 500;
  padding: 0.85rem 1.1rem;
  background: var(--surface-sink);
  border-bottom: 2px solid var(--rule-2);
  white-space: nowrap;
}
html[lang="ar"] .net-table thead th { font-family: var(--ff-body); letter-spacing: 0; text-transform: none; font-size: 0.8rem; }
.net-table tbody td {
  padding: 0.9rem 1.1rem;
  border-bottom: 1px solid var(--rule);
  vertical-align: middle;
}
.net-table tbody tr:last-child td { border-bottom: none; }
.net-table tbody tr { transition: background .15s ease; }
.net-table tbody tr:hover { background: var(--maroon-wash); }
.ax-badge {
  display: inline-grid; place-items: center;
  min-width: 46px; height: 30px; padding-inline: 8px;
  background: var(--maroon); color: #fff;
  font-family: var(--ff-mono); font-weight: 600; font-size: 0.86rem;
  border-radius: 2px;
  box-shadow: inset 0 0 0 2px rgba(255,255,255,0.2);
}
.ax-badge.is-signal { background: var(--signal); }
.ax-name { font-weight: 600; }
.ax-path {
  font-size: 0.9rem; color: var(--text-soft);
}
.ax-len {
  font-family: var(--ff-mono);
  font-variant-numeric: tabular-nums;
  color: var(--maroon-deep); font-weight: 500;
  white-space: nowrap;
}
.ax-len .approx { color: var(--text-mute); font-weight: 400; }
.ax-note { color: var(--text-soft); font-size: 0.88rem; }
.table-foot {
  font-family: var(--ff-mono);
  font-size: 0.7rem; letter-spacing: 0.02em;
  color: var(--text-mute);
  margin-top: 0.85rem;
}
html[lang="ar"] .table-foot { font-family: var(--ff-body); letter-spacing: 0; font-size: 0.82rem; }

/* ============================================================
   USES — capability chips
   ============================================================ */
.limits {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: var(--edge);
  overflow: hidden;
}
.limit {
  background: var(--surface-card);
  padding: 1.5rem 1.3rem;
  display: flex; flex-direction: column; gap: 0.6rem;
}
.limit-ic {
  width: 52px; height: 52px; flex: none;
  border-radius: 3px;
  display: grid; place-items: center;
  background: var(--maroon-wash); color: var(--maroon);
}
.limit-ic.is-signal { background: var(--signal-wash); color: var(--signal-ink); }
.limit-ic svg { width: 26px; height: 26px; }
.limit-cat { font-weight: 600; font-size: 1.02rem; }
.limit-note { font-size: 0.86rem; color: var(--text-soft); }
.limit-tag {
  align-self: flex-start;
  font-family: var(--ff-mono); font-size: 0.62rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--signal-ink); background: var(--signal-wash);
  padding: 2px 7px; border-radius: 2px;
}
html[lang="ar"] .limit-tag { font-family: var(--ff-body); letter-spacing: 0; text-transform: none; font-size: 0.74rem; }

/* ============================================================
   COVERAGE — ranked horizontal bar chart (on ink)
   ============================================================ */
.rank {
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--edge);
  background: rgba(255,255,255,0.02);
  padding: clamp(1.2rem, 3vw, 2rem);
  position: relative;
}
.rank-row {
  position: relative;
  display: grid;
  grid-template-columns: 210px 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 0.6rem 0;
}
.rank-row + .rank-row { border-top: 1px solid rgba(255,255,255,0.07); }
.rank-label { display: flex; flex-direction: column; }
.rank-name { font-weight: 600; color: #fff; font-size: 1rem; }
.rank-meta {
  font-family: var(--ff-mono); font-size: 0.68rem;
  letter-spacing: 0.05em; color: #afcfc7; margin-top: 2px;
}
html[lang="ar"] .rank-meta { font-family: var(--ff-body); letter-spacing: 0; font-size: 0.8rem; }
.rank-track {
  height: 22px;
  background: rgba(255,255,255,0.06);
  border-radius: 2px; overflow: hidden;
  position: relative;
}
.rank-bar {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--maroon) 0%, #6fd0b8 100%);
  border-inline-end: 2px solid var(--signal);
  transition: width 1.1s cubic-bezier(.2,.7,.2,1);
}
html[dir="rtl"] .rank-bar { background: linear-gradient(270deg, var(--maroon) 0%, #6fd0b8 100%); }
.rank-row.is-top .rank-bar { background: linear-gradient(90deg, var(--signal) 0%, #ea6680 100%); border-inline-end-color:#fff; }
html[dir="rtl"] .rank-row.is-top .rank-bar { background: linear-gradient(270deg, var(--signal) 0%, #ea6680 100%); }
.rank-num {
  font-family: var(--ff-mono);
  font-variant-numeric: tabular-nums;
  color: #fff; font-weight: 600; font-size: 0.95rem;
  min-width: 66px; text-align: end;
}
.rank-num .unit { color: #afcfc7; font-weight: 400; font-size: 0.8em; }
.rank-axis {
  display: flex; justify-content: space-between;
  font-family: var(--ff-mono); font-size: 0.64rem;
  color: #a79dc0; margin-top: 0.9rem; letter-spacing: 0.04em;
  padding-inline-start: 210px;
}

/* ============================================================
   SPEC — technology spec sheet
   ============================================================ */
.spec {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  border: 1px solid var(--rule);
  border-radius: var(--edge);
  background: var(--surface-card);
  overflow: hidden;
}
.spec-figure {
  position: relative;
  background: linear-gradient(160deg, #fdeef2, #f7dde5);
  border-inline-end: 1px solid var(--rule);
  display: grid;
}
.spec-figure svg { width: 100%; height: 100%; object-fit: cover; }
.spec-flag {
  position: absolute; top: 1rem; inset-inline-start: 1rem;
  font-family: var(--ff-mono); font-size: 0.66rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  background: var(--surface-ink); color: #f8d9df;
  padding: 4px 10px; border-radius: 2px;
}
html[lang="ar"] .spec-flag { font-family: var(--ff-body); letter-spacing: 0; text-transform: none; font-size: 0.76rem; }
.spec-body { padding: clamp(1.4rem, 3vw, 2.4rem); }
.spec-title {
  font-family: var(--ff-display); font-weight: 700;
  font-size: clamp(1.6rem, 3.6vw, 2.5rem); line-height: 1.06;
  margin-top: 0.7rem;
}
html[lang="en"] .spec-title { font-weight: 800; line-height: 0.98; }
.spec-text { margin-top: 1rem; color: var(--text-soft); }
.spec-metrics {
  margin-top: 1.6rem;
  display: grid; grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--rule); border-inline-start: 1px solid var(--rule);
}
.metric {
  border-inline-end: 1px solid var(--rule); border-bottom: 1px solid var(--rule);
  padding: 0.95rem 1rem;
}
.metric-num {
  font-family: var(--ff-mono); font-weight: 600;
  font-size: 1.45rem; color: var(--maroon-deep);
  font-variant-numeric: tabular-nums; line-height: 1;
}
.metric-cap {
  font-family: var(--ff-mono); font-size: 0.66rem;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-mute); margin-top: 0.5rem;
}
html[lang="ar"] .metric-cap { font-family: var(--ff-body); letter-spacing: 0; text-transform: none; font-size: 0.78rem; }

/* ============================================================
   HABITS — rhythm grid + schematic heatmap
   ============================================================ */
.reise-wrap { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(1.4rem, 3vw, 2.4rem); align-items: start; }
.rhythm { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--rule); border: 1px solid var(--rule); border-radius: var(--edge); overflow: hidden; }
.rhythm-cell { background: var(--surface-card); padding: 1.3rem 1.25rem; }
.rhythm-idx {
  font-family: var(--ff-mono); font-size: 0.72rem; letter-spacing: 0.08em;
  color: var(--signal-ink); font-weight: 500;
}
html[lang="ar"] .rhythm-idx { font-family: var(--ff-body); letter-spacing: 0; font-size: 0.82rem; }
.rhythm-title { font-family: var(--ff-display); font-weight: 700; font-size: 1.4rem; margin-top: 0.5rem; line-height: 1.15; }
.rhythm-text { margin-top: 0.6rem; font-size: 0.88rem; color: var(--text-soft); }

.heat {
  background: var(--surface-card);
  border: 1px solid var(--rule); border-radius: var(--edge);
  padding: 1.2rem 1.25rem 1.35rem;
}
.heat-title {
  font-family: var(--ff-mono); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-mute); margin-bottom: 0.9rem;
}
html[lang="ar"] .heat-title { font-family: var(--ff-body); letter-spacing: 0; text-transform: none; font-size: 0.82rem; }
.heat-grid {
  display: grid;
  grid-template-columns: 58px repeat(7, 1fr);
  gap: 4px;
  font-family: var(--ff-mono);
}
.heat-col-h { font-size: 0.58rem; color: var(--text-mute); text-align: center; letter-spacing: 0.02em; align-self: center; }
.heat-row-h { font-size: 0.6rem; color: var(--text-mute); display: flex; align-items: center; }
html[lang="ar"] .heat-col-h, html[lang="ar"] .heat-row-h { font-family: var(--ff-body); font-size: 0.7rem; }
.heat-cell {
  aspect-ratio: 1 / 1; border-radius: 2px;
  background: var(--maroon);
}
.heat-l0 { background: var(--signal-wash); }
.heat-l1 { background: #f7ccd4; }
.heat-l2 { background: #e7879a; }
.heat-l3 { background: var(--signal); }
.heat-l4 { background: var(--maroon); }
.heat-legend {
  display: flex; align-items: center; gap: 0.55rem;
  margin-top: 0.95rem;
  font-family: var(--ff-mono); font-size: 0.62rem; color: var(--text-mute);
  letter-spacing: 0.03em;
}
html[lang="ar"] .heat-legend { font-family: var(--ff-body); letter-spacing: 0; font-size: 0.74rem; }
.heat-legend .swatches { display: inline-flex; gap: 3px; }
.heat-legend i { width: 13px; height: 13px; border-radius: 2px; display: inline-block; }
.heat-note {
  margin-top: 0.8rem; font-family: var(--ff-mono);
  font-size: 0.62rem; color: var(--text-mute); letter-spacing: 0.02em;
}
html[lang="ar"] .heat-note { font-family: var(--ff-body); letter-spacing: 0; font-size: 0.76rem; }

/* ============================================================
   INFOBOX / CALLOUT
   ============================================================ */
.infobox {
  background: var(--maroon-wash);
  border-inline-start: 3px solid var(--maroon);
  border-radius: 2px;
  padding: 1.1rem 1.3rem;
  font-size: 0.96rem; color: var(--text-soft);
  margin-block: 1.4rem;
}
.infobox strong { color: var(--text); }
.infobox.is-signal { background: var(--signal-wash); border-inline-start-color: var(--signal); }
.infobox.is-signal strong { color: var(--signal-ink); }

.live-strip {
  margin-top: 1.8rem;
  display: flex; gap: 1rem; align-items: flex-start;
  background: var(--surface-card); border: 1px solid var(--rule);
  border-inline-start: 3px solid var(--signal);
  border-radius: var(--edge); padding: 1.15rem 1.35rem;
}
.live-strip .live-ic { color: var(--signal-ink); flex: none; margin-top: 2px; }
.live-strip p { font-size: 0.94rem; color: var(--text-soft); }

/* ============================================================
   INSIGHTS — tight feed list
   ============================================================ */
.feed { border-top: 1px solid var(--rule); }
.feed-row {
  display: grid;
  grid-template-columns: 132px 1fr auto;
  gap: clamp(1rem, 2.5vw, 1.8rem);
  align-items: center;
  padding: 1.2rem 0.4rem;
  border-bottom: 1px solid var(--rule);
  text-decoration: none; color: inherit;
  transition: background .16s ease, padding-inline .16s ease;
}
.feed-row:hover { background: var(--surface-card); text-decoration: none; padding-inline: 0.9rem; }
.feed-thumb {
  width: 132px; height: 82px; overflow: hidden;
  border: 1px solid var(--rule); border-radius: 2px;
  background: var(--maroon-wash);
}
.feed-thumb svg { width: 100%; height: 100%; }
.feed-main { min-width: 0; }
.feed-kicker {
  font-family: var(--ff-mono); font-size: 0.66rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--signal-ink);
}
html[lang="ar"] .feed-kicker { font-family: var(--ff-body); letter-spacing: 0; text-transform: none; font-size: 0.78rem; }
.feed-headline {
  font-family: var(--ff-display); font-weight: 700;
  font-size: clamp(1.2rem, 2.6vw, 1.55rem); line-height: 1.18;
  margin-top: 0.3rem; color: var(--text);
}
html[lang="en"] .feed-headline { line-height: 1.05; }
.feed-row:hover .feed-headline { color: var(--maroon); }
.feed-dek { margin-top: 0.4rem; font-size: 0.9rem; color: var(--text-soft); }
.feed-meta {
  font-family: var(--ff-mono); font-size: 0.7rem;
  color: var(--text-mute); letter-spacing: 0.03em;
  white-space: nowrap; text-align: end;
}
html[lang="ar"] .feed-meta { font-family: var(--ff-body); letter-spacing: 0; font-size: 0.8rem; }
.feed-go {
  font-family: var(--ff-mono); font-size: 1.1rem; color: var(--maroon);
  transition: transform .18s ease;
}
html[dir="rtl"] .feed-go { transform: scaleX(-1); }
.feed-row:hover .feed-go { transform: translateX(4px); }
html[dir="rtl"] .feed-row:hover .feed-go { transform: scaleX(-1) translateX(4px); }
.feed-cta { margin-top: 2rem; }

/* ============================================================
   CONTACT — reach grid + source card (on ink)
   ============================================================ */
.reach-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.4rem, 3vw, 2.6rem); align-items: start; }
.reach-list { margin-top: 1.6rem; display: flex; flex-direction: column; gap: 1px; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--edge); overflow: hidden; }
.reach-line { display: flex; align-items: center; gap: 0.9rem; padding: 1rem 1.15rem; background: rgba(255,255,255,0.03); }
.reach-ic { width: 38px; height: 38px; flex: none; display: grid; place-items: center; background: rgba(222,18,59,0.22); color: #f092a5; border-radius: 2px; }
.reach-ic svg { width: 19px; height: 19px; }
.reach-key { font-family: var(--ff-mono); font-size: 0.64rem; letter-spacing: 0.1em; text-transform: uppercase; color: #a79dc0; }
html[lang="ar"] .reach-key { font-family: var(--ff-body); letter-spacing: 0; text-transform: none; font-size: 0.78rem; }
.reach-val { color: #fff; font-weight: 500; }
.reach-val a { color: #f092a5; }
.reach-val a:hover { color: #f092a5; }
.source-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--edge);
  padding: clamp(1.4rem, 3vw, 2rem);
}
.source-card h3 { font-family: var(--ff-display); font-weight: 700; font-size: 1.5rem; color: #fff; line-height: 1.15; }
.source-card p { margin-top: 0.9rem; color: #afcfc7; font-size: 0.96rem; }
.source-link {
  display: inline-flex; align-items: center; gap: 0.5rem;
  margin-top: 1.2rem;
  font-family: var(--ff-mono); font-size: 0.82rem;
  color: #f092a5; padding: 0.55rem 0.9rem;
  border: 1px solid rgba(222,18,59,0.35); border-radius: 2px;
}
html[lang="ar"] .source-link { font-family: var(--ff-body); }
.source-link:hover { background: rgba(222,18,59,0.12); text-decoration: none; }

/* ============================================================
   DISCLAIMER STRIP
   ============================================================ */
.disclaimer {
  background: var(--signal-wash);
  border-top: 1px solid #f2bfc9;
  border-bottom: 1px solid #f2bfc9;
}
.disclaimer-inner { display: flex; gap: 1.1rem; align-items: center; padding-block: 1.4rem; }
.disclaimer-ic { flex: none; width: 44px; height: 44px; display: grid; place-items: center; background: var(--signal); color: #fff; border-radius: 2px; }
.disclaimer-ic svg { width: 24px; height: 24px; }
.disclaimer-text b { font-family: var(--ff-display); font-weight: 700; font-size: 1.2rem; display: block; color: var(--signal-ink); }
.disclaimer-text p { font-size: 0.92rem; color: #98263d; margin-top: 2px; }

/* ============================================================
   FOOTER
   ============================================================ */
.foot { background: var(--surface-ink); color: #afcfc7; }
.foot-grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr;
  gap: clamp(1.6rem, 4vw, 3rem);
  padding-block: clamp(2.4rem, 5vw, 3.6rem) 2rem;
}
.foot-brand-row { display: inline-flex; align-items: center; gap: 0.7rem; }
.foot-mark { width: 36px; height: 36px; background: var(--maroon); display: grid; place-items: center; position: relative; border-radius: 3px; }
.foot-mark::after { content:""; position:absolute; inset-inline:4px; bottom:4px; height:2px; background: var(--signal); }
.foot-mark svg { width: 21px; height: 21px; }
.foot-name { font-family: var(--ff-display); font-weight: 700; font-size: 1.3rem; color: #fff; }
.foot-about { margin-top: 1rem; font-size: 0.92rem; color: #9d94b4; max-width: 42ch; }
.foot-h {
  font-family: var(--ff-mono); font-size: 0.68rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: #9890b0; margin-bottom: 0.9rem;
}
html[lang="ar"] .foot-h { font-family: var(--ff-body); letter-spacing: 0; text-transform: none; font-size: 0.82rem; }
.foot-col a { display: block; color: #b8dad2; font-size: 0.92rem; padding: 0.3rem 0; }
.foot-col a:hover { color: #fff; }
.foot-note {
  display: flex; gap: 0.85rem; align-items: flex-start;
  padding: 1.2rem 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.86rem; color: #9d94b4;
}
.foot-note svg { flex: none; color: var(--signal); margin-top: 2px; }
.foot-note strong { color: #d7efe9; }
.foot-strip {
  display: flex; flex-wrap: wrap; gap: 0.6rem 1.4rem; justify-content: space-between; align-items: center;
  padding: 1.2rem 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-family: var(--ff-mono); font-size: 0.74rem; color: #a79dc0;
}
html[lang="ar"] .foot-strip { font-family: var(--ff-body); font-size: 0.84rem; }
.foot-legal { display: flex; flex-wrap: wrap; gap: 1.1rem; }
.foot-legal a { color: #b8dad2; }
.foot-fine { font-size: 0.74rem; color: #8b83a6; padding-bottom: 2rem; max-width: 96ch; line-height: 1.6; }

/* ============================================================
   COOKIE CONSENT
   ============================================================ */
.consent {
  position: fixed; inset-inline: 0; margin-inline: auto; bottom: 18px;
  z-index: 300;
  width: min(720px, calc(100% - 24px));
  display: grid; grid-template-columns: auto 1fr; gap: 1rem 1.1rem;
  background: var(--surface-card);
  border: 1px solid var(--rule-2);
  border-top: 3px solid var(--maroon);
  border-radius: var(--edge);
  box-shadow: var(--shadow-lift);
  padding: 1.25rem 1.4rem;
  opacity: 0; transform: translateY(140%);
  transition: transform .5s cubic-bezier(.2,.8,.2,1), opacity .4s ease;
}
.consent.shown { transform: translateY(0); opacity: 1; }
.consent-ic { width: 40px; height: 40px; display: grid; place-items: center; background: var(--maroon-wash); color: var(--maroon); border-radius: 2px; }
.consent-ic svg { width: 22px; height: 22px; }
.consent-h { font-family: var(--ff-display); font-weight: 700; font-size: 1.2rem; line-height: 1.15; }
.consent-text { font-size: 0.88rem; color: var(--text-soft); margin-top: 0.4rem; }
.consent-actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: flex-end; }
.consent-actions .cta, .consent-actions .cta-line { padding: 0.6rem 1.15rem; font-size: 0.88rem; }

/* ============================================================
   DOC PAGES (legal / about)
   ============================================================ */
.doc-top {
  padding-block: clamp(2.4rem, 5vw, 3.6rem);
  border-bottom: 1px solid var(--rule);
  background:
    radial-gradient(var(--grid-strong) 1.2px, transparent 1.4px),
    var(--surface-card);
  background-size: 22px 22px, auto;
}
.doc-top h1 {
  font-family: var(--ff-display); font-weight: 700;
  font-size: clamp(2.2rem, 6vw, 3.8rem); line-height: 1.04;
  letter-spacing: -0.015em; margin-top: 0.8rem;
}
html[lang="en"] .doc-top h1 { line-height: 0.94; font-weight: 800; }
.doc-top p { margin-top: 1rem; color: var(--text-soft); max-width: 62ch; }
.stamp {
  display: inline-block; margin-top: 1.2rem;
  font-family: var(--ff-mono); font-size: 0.72rem; letter-spacing: 0.04em;
  color: var(--text-mute); border: 1px solid var(--rule); border-radius: 2px;
  padding: 4px 10px; background: var(--surface-card);
}
html[lang="ar"] .stamp { font-family: var(--ff-body); letter-spacing: 0; font-size: 0.82rem; }
.doc-layout {
  display: grid; grid-template-columns: 250px 1fr;
  gap: clamp(1.6rem, 4vw, 3.2rem);
  padding-block: clamp(2.4rem, 5vw, 3.6rem);
  align-items: start;
}
.doc-toc { position: sticky; top: 88px; }
.doc-toc h4 {
  font-family: var(--ff-mono); font-size: 0.68rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text-mute); margin-bottom: 0.7rem;
  padding-bottom: 0.6rem; border-bottom: 1px solid var(--rule);
}
html[lang="ar"] .doc-toc h4 { font-family: var(--ff-body); letter-spacing: 0; text-transform: none; font-size: 0.82rem; }
.doc-toc a {
  display: block; padding: 0.32rem 0; font-size: 0.88rem;
  color: var(--text-soft); border-inline-start: 2px solid transparent; padding-inline-start: 0.7rem;
}
.doc-toc a:hover { color: var(--maroon); border-inline-start-color: var(--maroon); text-decoration: none; }
.doc-content { max-width: 70ch; }
.doc-content h2 {
  font-family: var(--ff-display); font-weight: 700;
  font-size: clamp(1.4rem, 3vw, 2rem); line-height: 1.14;
  margin-top: 2.4rem; margin-bottom: 0.8rem;
  padding-top: 1.4rem; border-top: 1px solid var(--rule);
  scroll-margin-top: 88px;
}
html[lang="en"] .doc-content h2 { line-height: 1.02; font-weight: 800; }
.doc-content h2:first-of-type { border-top: none; padding-top: 0; margin-top: 0.5rem; }
.doc-content h3 { font-size: 1.1rem; font-weight: 600; margin-top: 1.4rem; margin-bottom: 0.5rem; }
.doc-content p { margin-bottom: 1rem; color: var(--text-soft); }
.doc-content ul { margin: 0 0 1.1rem; padding-inline-start: 1.2rem; color: var(--text-soft); }
.doc-content li { margin-bottom: 0.4rem; }
.doc-content li::marker { color: var(--signal); }
.spec-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; margin: 0.4rem 0 1.2rem; min-width: 520px; }
.spec-table th {
  text-align: start; font-family: var(--ff-mono); font-size: 0.64rem;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-mute);
  padding: 0.7rem 0.9rem; background: var(--surface-sink); border-bottom: 2px solid var(--rule-2);
}
html[lang="ar"] .spec-table th { font-family: var(--ff-body); letter-spacing: 0; text-transform: none; font-size: 0.78rem; }
.spec-table td { padding: 0.7rem 0.9rem; border-bottom: 1px solid var(--rule); color: var(--text-soft); vertical-align: top; }
.spec-table td:first-child { font-family: var(--ff-mono); color: var(--maroon-deep); white-space: nowrap; }
html[lang="ar"] .spec-table td:first-child { font-family: var(--ff-body); }
.crumb-back {
  display: inline-flex; align-items: center; gap: 0.4rem;
  margin-top: 2rem; font-family: var(--ff-mono); font-size: 0.82rem;
  color: var(--maroon);
}
html[lang="ar"] .crumb-back { font-family: var(--ff-body); }
.crumb-back .a { display: inline-block; }
html[dir="rtl"] .crumb-back .a { transform: scaleX(-1); }
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--rule); border: 1px solid var(--rule); border-radius: var(--edge); overflow: hidden; margin-block: 1.6rem; }
.pillar { background: var(--surface-card); padding: 1.4rem 1.3rem; }
.pillar-ic { width: 42px; height: 42px; display: grid; place-items: center; background: var(--signal-wash); color: var(--signal-ink); border-radius: 2px; margin-bottom: 0.9rem; }
.pillar-ic svg { width: 22px; height: 22px; }
.pillar h3 { font-family: var(--ff-display); font-weight: 700; font-size: 1.35rem; line-height: 1.15; }
.pillar p { margin-top: 0.5rem; font-size: 0.88rem; color: var(--text-soft); }

/* ============================================================
   SIMPLE PAGE HEAD
   ============================================================ */
.page-top {
  padding-block: clamp(2.6rem, 6vw, 4rem);
  border-bottom: 1px solid var(--rule);
  background:
    radial-gradient(var(--grid-strong) 1.2px, transparent 1.4px),
    var(--surface-card);
  background-size: 22px 22px, auto;
}
.page-top h1 {
  font-family: var(--ff-display); font-weight: 700;
  font-size: clamp(2.4rem, 7vw, 4.4rem); line-height: 1.02;
  letter-spacing: -0.015em; margin-top: 0.8rem;
}
html[lang="en"] .page-top h1 { line-height: 0.92; font-weight: 800; }
.page-top p { margin-top: 1rem; color: var(--text-soft); max-width: 60ch; font-size: 1.06rem; }

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.js .rise {
  opacity: 0; transform: translateY(16px);
  transition: opacity .6s cubic-bezier(.2,.7,.2,1), transform .6s cubic-bezier(.2,.7,.2,1);
  transition-delay: calc(var(--i, 0) * 70ms);
}
.js .rise.lit { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .rise { opacity: 1 !important; transform: none !important; transition: none; }
  .rank-bar { transition: none; }
  .cta, .cta-line, .feed-go, .feed-row { transition: none; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
  .lede-grid { grid-template-columns: 1fr; }
  .lede-copy { max-width: none; }
  .reise-wrap { grid-template-columns: 1fr; }
  .spec { grid-template-columns: 1fr; }
  .spec-figure { min-height: 240px; border-inline-end: none; border-bottom: 1px solid var(--rule); }
  .reach-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .mast-nav {
    position: absolute; inset-inline: 0; top: 100%;
    background: var(--surface-card); border-bottom: 1px solid var(--rule);
    box-shadow: var(--shadow); padding: 0.6rem var(--pad-x) 1.1rem;
    display: none;
  }
  .mast.is-open .mast-nav { display: block; }
  .mast-links { flex-direction: column; align-items: stretch; gap: 0; }
  .mast-link { padding: 0.85rem 0.4rem; border-bottom: 1px solid var(--rule); border-radius: 0; }
  .mast-cta { margin-inline-start: 0; margin-top: 0.8rem; justify-content: center; }
  .mast-toggle { display: inline-flex; }
  .limits { grid-template-columns: 1fr 1fr; }
  .rhythm { grid-template-columns: 1fr 1fr; }
  .rank-row { grid-template-columns: 1fr auto; grid-template-areas: "label num" "track track"; gap: 0.5rem 1rem; }
  .rank-label { grid-area: label; }
  .rank-num { grid-area: num; }
  .rank-track { grid-area: track; }
  .rank-axis { padding-inline-start: 0; }
  .spec-metrics { grid-template-columns: 1fr 1fr; }
  .doc-layout { grid-template-columns: 1fr; }
  .doc-toc { position: static; display: none; }
  .pillars { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .feed-row { grid-template-columns: 92px 1fr; }
  .feed-thumb { width: 92px; height: 66px; }
  .feed-go { display: none; }
  .feed-meta { grid-column: 2; text-align: start; margin-top: 0.3rem; }
  .disclaimer-inner { flex-direction: column; align-items: flex-start; }
  .consent { grid-template-columns: 1fr; }
  .consent-actions { justify-content: stretch; }
  .consent-actions .cta, .consent-actions .cta-line { flex: 1; justify-content: center; }
}

@media (max-width: 460px) {
  .limits { grid-template-columns: 1fr; }
  .rhythm { grid-template-columns: 1fr; }
  .tiles { grid-template-columns: 1fr 1fr; }
  .spec-metrics { grid-template-columns: 1fr; }
  .util-status { display: none; }
}

/* mobile: reflow the network table into stacked cards */
@media (max-width: 560px) {
  .table-scroll { overflow-x: visible; border: 0; background: transparent; border-radius: 0; }
  .net-table { min-width: 0; font-size: 0.96rem; }
  .net-table thead { display: none; }
  .net-table, .net-table tbody, .net-table tr, .net-table td { display: block; width: 100%; }
  .net-table tr { border: 1px solid var(--rule); border-radius: var(--edge); background: var(--surface-card); margin-bottom: 0.7rem; padding: 0.55rem 0.2rem; }
  .net-table td { border: 0 !important; padding: 0.28rem 1rem; }
  .net-table td.ax-path { color: var(--maroon); font-weight: 600; }
  .net-table td.ax-len { font-family: var(--ff-mono); color: var(--text-mute); }
}

/* ============================================================
   ARTICLE PAGES (.post-*)
   ============================================================ */
.post-top {
  padding-block: clamp(2.4rem, 5vw, 3.8rem);
  border-bottom: 1px solid var(--rule);
  background:
    radial-gradient(var(--grid-strong) 1.2px, transparent 1.4px),
    var(--surface-card);
  background-size: 22px 22px, auto;
}
.post-back { font-family: var(--ff-mono); font-size: 0.8rem; color: var(--maroon); display: inline-flex; align-items: center; gap: 0.4rem; margin-bottom: 1.4rem; }
html[lang="ar"] .post-back { font-family: var(--ff-body); }
.post-back .a { display: inline-block; }
html[dir="rtl"] .post-back .a { transform: scaleX(-1); }
.post-kicker {
  display: inline-block;
  font-family: var(--ff-mono); font-size: 0.68rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: #fff; background: var(--maroon);
  padding: 4px 10px; border-radius: 2px;
}
html[lang="ar"] .post-kicker { font-family: var(--ff-body); letter-spacing: 0; text-transform: none; font-size: 0.8rem; }
.post-title {
  font-family: var(--ff-display); font-weight: 700;
  font-size: clamp(2rem, 5.2vw, 3.6rem); line-height: 1.08;
  letter-spacing: -0.015em; margin-top: 1.1rem; max-width: 24ch;
}
html[lang="en"] .post-title { line-height: 0.98; font-weight: 800; }
.post-dek { margin-top: 1.1rem; font-size: 1.14rem; color: var(--text-soft); max-width: 62ch; }
.post-facts {
  display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem;
  margin-top: 1.6rem; padding-top: 1.2rem; border-top: 1px solid var(--rule);
  font-family: var(--ff-mono); font-size: 0.76rem; color: var(--text-mute);
}
html[lang="ar"] .post-facts { font-family: var(--ff-body); font-size: 0.86rem; }
.post-facts > span { display: inline-flex; align-items: center; gap: 0.4rem; }
.post-facts svg { width: 14px; height: 14px; color: var(--signal); }
.post-body { max-width: 70ch; margin-inline: auto; padding-block: clamp(2.2rem, 5vw, 3.4rem); }
.post-body > p { margin-bottom: 1.15rem; font-size: 1.06rem; }
.post-body h2 {
  font-family: var(--ff-display); font-weight: 700;
  font-size: clamp(1.5rem, 3.4vw, 2.2rem); line-height: 1.14;
  margin-top: 2.4rem; margin-bottom: 0.9rem;
  display: flex; align-items: center; gap: 0.7rem;
}
html[lang="en"] .post-body h2 { line-height: 1.0; font-weight: 800; }
.post-body h2::before { content: ""; width: 12px; height: 12px; background: var(--signal); flex: none; border-radius: 2px; }
.post-body h3 { font-size: 1.14rem; font-weight: 600; margin-top: 1.6rem; margin-bottom: 0.5rem; }
.post-body ul { margin: 0 0 1.3rem; padding-inline-start: 1.3rem; }
.post-body li { margin-bottom: 0.55rem; color: var(--text-soft); }
.post-body li::marker { color: var(--signal); }
.post-body a { text-decoration: underline; text-underline-offset: 2px; font-weight: 500; }
.post-pull {
  font-family: var(--ff-display); font-weight: 700;
  font-size: clamp(1.4rem, 3.4vw, 2rem); line-height: 1.2;
  color: var(--maroon-deep);
  border-inline-start: 4px solid var(--signal);
  padding: 0.3rem 0 0.3rem 1.3rem; padding-inline-start: 1.3rem;
  margin: 2rem 0;
}
.post-fig { margin: 2rem 0; }
.post-frame { border: 1px solid var(--rule); border-radius: var(--edge); overflow: hidden; background: var(--maroon-wash); }
.post-frame svg { width: 100%; height: auto; }
.post-fig figcaption {
  margin-top: 0.7rem; font-family: var(--ff-mono);
  font-size: 0.74rem; color: var(--text-mute); letter-spacing: 0.02em;
  padding-inline-start: 1rem; border-inline-start: 2px solid var(--rule);
}
html[lang="ar"] .post-fig figcaption { font-family: var(--ff-body); letter-spacing: 0; font-size: 0.84rem; }
.post-source {
  margin-top: 2rem; padding-top: 1.2rem; border-top: 1px solid var(--rule);
  font-size: 0.84rem; color: var(--text-mute);
}
.post-more { background: var(--surface-sink); border-top: 1px solid var(--rule); }
.post-more .block-title { font-size: clamp(1.5rem, 3vw, 2.1rem); }

/* ============================================================
   ITTISAL QATAR — theme contrast tweaks (teal primary / gold accent)
   ============================================================ */
.ax-badge.is-signal { color: #45111b; }
.disclaimer-ic { background: var(--signal-ink); }

/* ============================================================
   ITTISAL QATAR — homepage design layer: "SIGNAL RAIL"
   A fixed full-height navigation rail on the inline-start edge
   (right in RTL, left in LTR) beside a wide scrolling column.
   Collapses to a top bar on mobile (reuses mast-toggle JS ids).
   Violet structure + amber live-accent. Self-contained; RTL-first
   with logical properties so it mirrors via the [dir] attribute.
   ============================================================ */
.dc-home {
  --rail-w: clamp(214px, 17vw, 264px);
  --v: #2ea688; --v-deep: #1d7861; --v-ink: #16302a;
  --amber: #de123b; --amber-2: #ea6680; --amber-soft: #fad9e0;
  --v-wash: #e8fbf6; --v-line: #cbefe6; --v-mist: #edfbf7;
  background-color: #f2fbf9;
  background-image: radial-gradient(rgba(46,166,136,0.055) 1.3px, transparent 1.4px);
  background-size: 26px 26px;
}

/* ---------- RAIL (desktop: fixed vertical) ---------- */
.dc-rail {
  position: fixed; z-index: 120;
  inset-block: 0; inset-inline-start: 0;
  width: var(--rail-w);
  display: flex; flex-direction: column;
  background: linear-gradient(176deg, #1d7861 0%, #123f34 55%, #16302a 100%);
  color: #e8fbf6;
  border-inline-end: 1px solid rgba(255,255,255,0.09);
  padding-block: clamp(1.2rem, 2.4vw, 1.9rem);
}
.dc-rail::after {
  content: ""; position: absolute; inset-block: 0; inset-inline-end: 0; width: 2px;
  background: linear-gradient(180deg, transparent, var(--amber) 42%, var(--amber) 58%, transparent);
  opacity: 0.55;
}
.dc-rail-brand {
  display: flex; align-items: center; gap: 0.7rem;
  padding-inline: clamp(1.15rem, 2vw, 1.6rem);
  text-decoration: none; color: #fff;
}
.dc-rail-brand:hover { text-decoration: none; color: #fff; }
.dc-rail-mark {
  width: 42px; height: 42px; flex: none; border-radius: 11px;
  background: var(--v); display: grid; place-items: center; position: relative;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.14), 0 6px 16px -8px rgba(222,18,59,0.5);
}
.dc-rail-mark::after {
  content: ""; position: absolute; inset-inline: 7px; bottom: 7px; height: 2px;
  background: var(--amber); border-radius: 2px;
}
.dc-rail-mark svg { width: 25px; height: 25px; }
.dc-rail-word { display: flex; flex-direction: column; line-height: 1.04; }
.dc-rail-name { font-family: var(--ff-display); font-weight: 700; font-size: 1.22rem; letter-spacing: -0.01em; }
html[lang="ar"] .dc-rail-name { font-size: 1.36rem; }
.dc-rail-tag { font-family: var(--ff-mono); font-size: 0.56rem; letter-spacing: 0.14em; text-transform: uppercase; color: #b0eadc; margin-top: 5px; }
html[lang="ar"] .dc-rail-tag { font-family: var(--ff-body); letter-spacing: 0; font-size: 0.68rem; }

.dc-rail-nav { display: flex; flex-direction: column; flex: 1 1 auto; margin-top: clamp(1.3rem, 3vw, 2.1rem); min-height: 0; }
.dc-rail-links { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 1px; }
.dc-rail-links a {
  display: flex; align-items: center; gap: 0.7rem;
  padding: 0.62rem clamp(1.15rem, 2vw, 1.6rem);
  color: #d7efe9; text-decoration: none;
  font-family: var(--ff-mono); font-size: 0.79rem; letter-spacing: 0.03em;
  border-inline-start: 2px solid transparent;
  transition: background .16s ease, color .16s ease, border-color .16s ease;
}
html[lang="ar"] .dc-rail-links a { font-family: var(--ff-body); font-size: 0.98rem; letter-spacing: 0; }
.dc-rail-links a:hover, .dc-rail-links a:focus-visible {
  background: rgba(255,255,255,0.07); color: #fff; border-inline-start-color: var(--amber); text-decoration: none;
}
.dc-rail-links .rn { font-family: var(--ff-mono); font-size: 0.6rem; color: #6fd0b8; min-width: 1.5em; letter-spacing: 0.02em; }

.dc-rail-foot { margin-top: auto; padding: clamp(1.1rem,2vw,1.5rem) clamp(1.15rem,2vw,1.6rem) 0; display: flex; flex-direction: column; gap: 0.85rem; }
.dc-rail .lang-toggle { align-self: flex-start; }
.dc-rail-status { display: inline-flex; align-items: center; gap: 0.5rem; font-family: var(--ff-mono); font-size: 0.62rem; letter-spacing: 0.08em; color: #b0eadc; }
.dc-rail-status .d { width: 8px; height: 8px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 0 3px rgba(222,18,59,0.22); flex: none; }

.dc-rail-toggle { display: none; }

/* ---------- MAIN COLUMN ---------- */
.dc-main { margin-inline-start: var(--rail-w); min-width: 0; }
.dc-wrap { max-width: 1060px; margin-inline: auto; padding-inline: clamp(1.2rem, 4vw, 3.1rem); }

/* Section scaffold */
.dc-sec { padding-block: clamp(3rem, 7vw, 5.4rem); border-bottom: 1px solid var(--v-line); scroll-margin-top: 84px; }
.dc-eyebrow { display: inline-flex; align-items: center; gap: 0.6rem; font-family: var(--ff-mono); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.15em; text-transform: uppercase; color: var(--v); }
html[lang="ar"] .dc-eyebrow { letter-spacing: 0.04em; }
.dc-eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--amber); flex: none; }
.dc-eyebrow .num { font-weight: 600; color: var(--v-deep); }
.dc-h2 { font-family: var(--ff-display); font-weight: 700; font-size: clamp(1.7rem, 3.7vw, 2.7rem); line-height: 1.1; letter-spacing: -0.01em; color: var(--v-ink); margin-top: 1rem; }
.dc-lead { font-size: clamp(1rem, 1.4vw, 1.14rem); color: var(--text-soft); max-width: 62ch; margin-top: 1.05rem; }
.dc-hl { background: linear-gradient(transparent 60%, var(--amber-soft) 60%); padding-inline: 0.06em; }

/* ---------- HERO ---------- */
.dc-hero { padding-block: clamp(3.4rem, 8vw, 6.2rem); border-bottom: 1px solid var(--v-line); scroll-margin-top: 84px; }
.dc-hero-kick { display: inline-flex; align-items: center; gap: 0.55rem; font-family: var(--ff-mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--v); background: var(--v-wash); border: 1px solid var(--v-line); padding: 5px 12px; border-radius: 99px; }
html[lang="ar"] .dc-hero-kick { letter-spacing: 0.02em; }
.dc-hero-kick .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--amber); flex: none; }
.dc-hero h1 { font-family: var(--ff-display); font-weight: 800; font-size: clamp(2.3rem, 6.2vw, 4.5rem); line-height: 1.02; letter-spacing: -0.022em; color: var(--v-ink); margin-top: 1.3rem; max-width: 15ch; }
.dc-hero p.dc-lead { font-size: clamp(1.05rem, 1.6vw, 1.28rem); max-width: 56ch; }
.dc-hero-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 2rem; }
.dc-btn { display: inline-flex; align-items: center; gap: 0.5rem; background: var(--v); color: #fff; font-weight: 600; font-family: var(--ff-body); font-size: 0.95rem; padding: 0.72rem 1.35rem; border-radius: 10px; text-decoration: none; transition: background .18s ease, transform .18s ease; }
.dc-btn:hover { background: var(--v-deep); text-decoration: none; color: #fff; transform: translateY(-2px); }
.dc-btn .ar { transition: transform .18s ease; }
.dc-btn:hover .ar { transform: translateX(3px); }
html[dir="rtl"] .dc-btn:hover .ar { transform: translateX(-3px); }
.dc-btn-line { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--v-ink); font-weight: 600; font-size: 0.95rem; padding: 0.72rem 1.3rem; border-radius: 10px; border: 1px solid var(--v-line); background: #fff; text-decoration: none; transition: border-color .18s ease, color .18s ease; }
.dc-btn-line:hover { border-color: var(--v); color: var(--v); text-decoration: none; }

.dc-hero-figure { margin-top: clamp(2.4rem, 5vw, 3.4rem); border: 1px solid var(--v-line); border-radius: 18px; overflow: hidden; background: #fff; box-shadow: 0 30px 60px -44px rgba(29,120,97,0.5); }
.dc-hero-figure svg { width: 100%; height: auto; display: block; }

.dc-hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: clamp(2.2rem, 4vw, 3rem); background: var(--v-line); border: 1px solid var(--v-line); border-radius: 16px; overflow: hidden; }
.dc-stat { background: #fff; padding: 1.3rem 1.4rem; }
.dc-stat-num { font-family: var(--ff-mono); font-weight: 600; font-size: clamp(1.8rem, 3.4vw, 2.4rem); color: var(--v-deep); line-height: 1; }
.dc-stat-num .u { color: var(--amber); font-size: 0.7em; }
.dc-stat-lab { font-size: 0.85rem; color: var(--text-soft); margin-top: 0.5rem; }

/* ---------- Dark panel ---------- */
.dc-panel { background: linear-gradient(152deg, #1d7861 0%, #123f34 60%, #16302a 100%); color: #e8fbf6; border-radius: 22px; padding: clamp(1.7rem, 3.6vw, 3rem); box-shadow: 0 34px 70px -46px rgba(29,120,97,0.75); position: relative; overflow: hidden; }
.dc-panel::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1.2px); background-size: 22px 22px; pointer-events: none; }
.dc-panel > * { position: relative; }
.dc-panel .dc-h2 { color: #fff; }
.dc-panel .dc-eyebrow { color: #b0eadc; }
.dc-panel .dc-eyebrow .num { color: var(--amber); }
.dc-panel .dc-lead { color: #b0eadc; }

/* ---------- COVERAGE ---------- */
.dc-cov { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.4rem 2.6rem; margin-top: 2rem; }
.dc-cov-row { padding-block: 0.75rem; border-bottom: 1px solid rgba(255,255,255,0.09); }
.dc-cov-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; }
.dc-cov-area { font-weight: 600; color: #fff; font-size: 1rem; }
.dc-cov-area .tag { font-family: var(--ff-mono); font-size: 0.6rem; letter-spacing: 0.08em; text-transform: uppercase; color: #16302a; background: var(--amber); padding: 2px 7px; border-radius: 5px; margin-inline-start: 0.5rem; font-weight: 600; vertical-align: middle; }
.dc-cov-area .tag.g4 { background: #b0eadc; color: #123f34; }
.dc-cov-pct { font-family: var(--ff-mono); font-weight: 600; color: var(--amber-2); font-size: 1.02rem; flex: none; }
.dc-cov-track { height: 8px; border-radius: 99px; background: rgba(255,255,255,0.12); overflow: hidden; margin-top: 0.6rem; }
.dc-cov-fill { height: 100%; width: 0; border-radius: 99px; background: linear-gradient(90deg, #6fd0b8 0%, var(--amber) 100%); transition: width 1.05s cubic-bezier(.2,.7,.2,1); }
html[dir="rtl"] .dc-cov-fill { background: linear-gradient(270deg, #6fd0b8 0%, var(--amber) 100%); }
.dc-cov.lit .dc-cov-fill { width: var(--pct); }
.dc-cov-note { margin-top: 1.6rem; font-family: var(--ff-mono); font-size: 0.72rem; letter-spacing: 0.05em; color: #afcfc7; }
html[lang="ar"] .dc-cov-note { font-family: var(--ff-body); letter-spacing: 0; font-size: 0.86rem; }

/* ---------- CARD GRID (ways / plan types) ---------- */
.dc-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.1rem; margin-top: 2.1rem; }
.dc-card { position: relative; background: #fff; border: 1px solid var(--v-line); border-radius: 16px; padding: 1.5rem 1.6rem; overflow: hidden; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.dc-card:hover { transform: translateY(-3px); box-shadow: 0 24px 44px -30px rgba(46,166,136,0.5); border-color: var(--v); }
.dc-card::after { content: ""; position: absolute; inset-block: 0; inset-inline-start: 0; width: 3px; background: var(--amber); opacity: 0; transition: opacity .2s ease; }
.dc-card:hover::after { opacity: 1; }
.dc-card-ic { width: 48px; height: 48px; border-radius: 12px; background: var(--v-wash); color: var(--v); display: grid; place-items: center; }
.dc-card-ic svg { width: 25px; height: 25px; }
.dc-card h3 { font-family: var(--ff-display); font-size: 1.24rem; color: var(--v-ink); margin-top: 1rem; }
html[lang="ar"] .dc-card h3 { font-size: 1.34rem; }
.dc-card p { color: var(--text-soft); font-size: 0.94rem; margin-top: 0.45rem; }
.dc-badge { position: absolute; top: 1.2rem; inset-inline-end: 1.2rem; font-family: var(--ff-mono); font-size: 0.58rem; letter-spacing: 0.1em; text-transform: uppercase; background: var(--amber); color: #1d7861; padding: 3px 8px; border-radius: 6px; font-weight: 700; }
html[lang="ar"] .dc-badge { letter-spacing: 0.02em; font-family: var(--ff-body); }

/* ---------- SPLIT (home internet) ---------- */
.dc-split { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; margin-top: 2.1rem; }
.dc-col { background: #fff; border: 1px solid var(--v-line); border-radius: 16px; padding: 1.6rem 1.7rem; }
.dc-col.is-accent { background: linear-gradient(160deg, var(--v-wash), #fff); border-color: var(--v); }
.dc-col-top { display: flex; align-items: center; gap: 0.8rem; }
.dc-col-ic { width: 44px; height: 44px; border-radius: 11px; display: grid; place-items: center; flex: none; background: var(--v); color: #fff; }
.dc-col.is-accent .dc-col-ic { background: var(--amber); color: #1d7861; }
.dc-col-ic svg { width: 24px; height: 24px; }
.dc-col h3 { font-family: var(--ff-display); font-size: 1.28rem; color: var(--v-ink); }
.dc-col .kind { font-family: var(--ff-mono); font-size: 0.64rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--v); }
.dc-list { list-style: none; margin: 1.2rem 0 0; padding: 0; display: flex; flex-direction: column; gap: 0.7rem; }
.dc-list li { display: flex; gap: 0.7rem; font-size: 0.95rem; color: var(--text); }
.dc-list li svg { flex: none; width: 20px; height: 20px; color: var(--amber); margin-top: 2px; }
.dc-speed { margin-top: 1.8rem; display: flex; flex-wrap: wrap; gap: 0.8rem; }
.dc-speed-pill { display: inline-flex; flex-direction: column; gap: 2px; border: 1px solid var(--v-line); border-radius: 12px; padding: 0.7rem 1.1rem; background: var(--v-mist); }
.dc-speed-pill b { font-family: var(--ff-mono); font-weight: 600; color: var(--v-deep); font-size: 1.1rem; }
.dc-speed-pill span { font-size: 0.8rem; color: var(--text-soft); }

/* ---------- CHIPS + SAFETY (public wifi) ---------- */
.dc-chips { display: flex; flex-wrap: wrap; gap: 0.65rem; margin-top: 1.8rem; }
.dc-chip { display: inline-flex; align-items: center; gap: 0.55rem; background: #fff; border: 1px solid var(--v-line); border-radius: 99px; padding: 0.55rem 1.1rem; font-size: 0.92rem; color: var(--v-ink); font-weight: 500; }
.dc-chip svg { width: 18px; height: 18px; color: var(--v); flex: none; }
.dc-safe { margin-top: 1.9rem; display: flex; gap: 1.1rem; align-items: flex-start; background: var(--amber-soft); border: 1px solid var(--amber-2); border-radius: 15px; padding: 1.3rem 1.5rem; }
.dc-safe-ic { flex: none; width: 42px; height: 42px; border-radius: 11px; background: var(--amber); color: #1d7861; display: grid; place-items: center; }
.dc-safe-ic svg { width: 23px; height: 23px; }
.dc-safe b { display: block; color: var(--v-ink); font-family: var(--ff-display); font-size: 1.08rem; }
.dc-safe p { color: #6a5a2a; font-size: 0.93rem; margin-top: 0.3rem; }

/* ---------- CONTACT ---------- */
.dc-reach { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.1rem 1.4rem; margin-top: 1.8rem; }
.dc-reach-item { display: flex; gap: 0.9rem; align-items: flex-start; }
.dc-reach-ic { flex: none; width: 42px; height: 42px; border-radius: 11px; background: rgba(255,255,255,0.09); color: var(--amber); display: grid; place-items: center; }
.dc-reach-ic svg { width: 22px; height: 22px; }
.dc-reach-k { font-family: var(--ff-mono); font-size: 0.64rem; letter-spacing: 0.1em; text-transform: uppercase; color: #afcfc7; }
html[lang="ar"] .dc-reach-k { letter-spacing: 0.02em; font-family: var(--ff-body); }
.dc-reach-v { color: #fff; font-weight: 500; margin-top: 3px; }
.dc-reach-v a { color: #fff; }
.dc-reach-v a:hover { color: var(--amber-2); }
.dc-nosell { margin-top: 2rem; border-inline-start: 3px solid var(--amber); padding-inline-start: 1.2rem; }
.dc-nosell b { display: block; font-family: var(--ff-display); font-size: 1.16rem; color: #fff; }
.dc-nosell p { color: #b0eadc; margin-top: 0.5rem; font-size: 0.96rem; }
.dc-nosell a { color: var(--amber-2); font-weight: 600; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .dc-rail {
    position: sticky; inset-block: auto; top: 0; width: 100%;
    flex-direction: row; align-items: center; gap: 0.8rem;
    padding: 0.6rem clamp(1rem, 4vw, 1.6rem);
    background: linear-gradient(94deg, #1d7861, #16302a);
  }
  .dc-rail::after { inset-block: auto; inset-inline: 0; top: auto; bottom: 0; width: auto; height: 2px; background: linear-gradient(90deg, transparent, var(--amber) 42%, var(--amber) 58%, transparent); }
  .dc-rail-brand { padding-inline: 0; }
  .dc-rail-toggle {
    display: grid; place-items: center; margin-inline-start: auto;
    width: 44px; height: 44px; border-radius: 10px;
    background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.18);
    color: #fff; cursor: pointer;
  }
  .dc-rail-toggle svg { width: 23px; height: 23px; }
  .dc-rail-toggle .icon-close { display: none; }
  .dc-rail.is-open .dc-rail-toggle .icon-open { display: none; }
  .dc-rail.is-open .dc-rail-toggle .icon-close { display: block; }
  .dc-rail-nav {
    position: absolute; top: 100%; inset-inline: 0; margin: 0; flex: none;
    background: #16302a; border-top: 1px solid rgba(255,255,255,0.1);
    max-height: 0; overflow: hidden; transition: max-height .32s ease;
    box-shadow: 0 24px 40px -24px rgba(0,0,0,0.6);
  }
  .dc-rail.is-open .dc-rail-nav { max-height: 82vh; overflow: auto; }
  .dc-rail-links a { padding-block: 0.9rem; }
  .dc-rail-foot { margin-top: 0; flex-direction: row; align-items: center; justify-content: space-between; padding: 0.95rem clamp(1.15rem,2vw,1.6rem) 1.2rem; }
  .dc-main { margin-inline-start: 0; }
}
@media (max-width: 720px) {
  .dc-cards, .dc-split, .dc-cov, .dc-reach { grid-template-columns: 1fr; }
  .dc-hero-stats { grid-template-columns: 1fr; }
  .dc-cov { gap: 0 0; }
}
@media (max-width: 460px) {
  .dc-rail-name { font-size: 1.1rem; }
  html[lang="ar"] .dc-rail-name { font-size: 1.2rem; }
}

/* ============================================================
   ITTISAL QATAR — homepage design layer (.ex-*)
   A "tabbed explorer" language: a welcoming hero and an
   interactive CSS-radio tab interface that switches between
   coverage / plans / internet / Wi-Fi panels. Colours from
   tokens (--maroon = emerald, --signal = rose).
   ============================================================ */
:root { --ex-r: 16px; --ex-rs: 12px; --ex-soft: 0 1px 2px rgba(18,40,34,.05), 0 18px 40px -26px rgba(18,40,34,.28); }
.accent { color: var(--signal); }

.ex-sec { padding-block: clamp(3rem,7vw,5.4rem); }
.ex-sec.ex-tint { background: var(--surface-sink); }
.ex-head { max-width: 62ch; margin-bottom: clamp(1.6rem,4vw,2.6rem); }
.ex-kier { display:inline-flex; align-items:center; gap:.5rem; font-family:var(--ff-mono); font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:var(--maroon); background:var(--maroon-wash); padding:6px 13px; border-radius:999px; }
html[lang="ar"] .ex-kier { font-family:var(--ff-body); letter-spacing:0; text-transform:none; font-size:.82rem; }
.ex-h2 { font-family:var(--ff-display); font-weight:700; font-size:clamp(1.8rem,4.4vw,2.9rem); line-height:1.1; letter-spacing:-.01em; margin-top:1rem; }
html[lang="en"] .ex-h2 { font-weight:800; line-height:1.0; }
.ex-sub { margin-top:1rem; color:var(--text-soft); font-size:1.05rem; line-height:1.7; max-width:60ch; }
.ex-sub a { color:var(--maroon); font-weight:600; text-decoration:none; border-bottom:1.5px solid var(--maroon-line); }
.ex-sub a:hover { color:var(--signal); border-color:var(--signal); }

/* HERO */
.ex-hero { padding-block: clamp(2.6rem,6vw,4.6rem) clamp(2.4rem,5vw,3.8rem); text-align:center; background:
    radial-gradient(120% 80% at 50% -10%, var(--maroon-wash) 0%, transparent 58%), var(--surface); border-bottom:1px solid var(--rule); }
.ex-hero-inner { max-width: 820px; margin-inline:auto; }
.ex-eyebrow { display:inline-flex; align-items:center; gap:.55rem; font-family:var(--ff-mono); font-size:.74rem; letter-spacing:.12em; text-transform:uppercase; color:var(--maroon); background:var(--surface-card); border:1px solid var(--maroon-line); padding:7px 15px; border-radius:999px; box-shadow:var(--ex-soft); }
html[lang="ar"] .ex-eyebrow { font-family:var(--ff-body); letter-spacing:0; text-transform:none; font-size:.84rem; }
.ex-eyebrow-dot { width:8px; height:8px; border-radius:50%; background:var(--signal); box-shadow:0 0 0 4px var(--signal-wash); }
.ex-title { font-family:var(--ff-display); font-weight:700; font-size:clamp(2.1rem,5.6vw,3.8rem); line-height:1.06; letter-spacing:-.015em; margin-top:1.3rem; }
html[lang="en"] .ex-title { font-weight:800; }
.ex-lead { margin:1.15rem auto 0; max-width:62ch; color:var(--text-soft); font-size:clamp(1.02rem,2.4vw,1.18rem); line-height:1.75; }
.ex-actions { display:flex; flex-wrap:wrap; justify-content:center; gap:.7rem; margin-top:1.7rem; }
.ex-assure { list-style:none; display:flex; flex-wrap:wrap; justify-content:center; gap:.5rem 1.4rem; margin:1.6rem 0 0; padding:0; }
.ex-assure li { display:inline-flex; align-items:center; gap:.4rem; font-size:.9rem; color:var(--text-soft); font-weight:500; }
.ex-assure svg { width:16px; height:16px; color:var(--signal); flex:none; }

/* TABBED EXPLORER */
.ex-tabs { max-width: 960px; margin-inline:auto; }
.ex-r { position:absolute; opacity:0; width:1px; height:1px; pointer-events:none; }
.ex-tablist { display:grid; grid-template-columns:repeat(4,1fr); gap:.5rem; background:var(--surface-sink); border:1px solid var(--rule); border-radius:999px; padding:.4rem; margin-bottom:1.4rem; }
.ex-tab { display:inline-flex; align-items:center; justify-content:center; gap:.5rem; padding:.8rem 1rem; border-radius:999px; cursor:pointer; font-family:var(--ff-body); font-weight:600; font-size:.96rem; color:var(--text-soft); transition:background .16s ease, color .16s ease, box-shadow .16s ease; }
.ex-tab-ic svg { width:19px; height:19px; display:block; }
.ex-tab:hover { color:var(--maroon); }
.ex-panel { display:none; background:var(--surface-card); border:1.5px solid var(--rule); border-radius:var(--ex-r); padding:clamp(1.5rem,3.5vw,2.4rem); box-shadow:var(--ex-soft); }
#tab-cov:checked ~ .ex-panels .ex-panel[data-pan="cov"],
#tab-plans:checked ~ .ex-panels .ex-panel[data-pan="plans"],
#tab-net:checked ~ .ex-panels .ex-panel[data-pan="net"],
#tab-wifi:checked ~ .ex-panels .ex-panel[data-pan="wifi"] { display:block; animation:exfade .3s ease; }
@keyframes exfade { from{opacity:0; transform:translateY(6px)} to{opacity:1; transform:none} }
#tab-cov:checked ~ .ex-tablist .ex-tab[for="tab-cov"],
#tab-plans:checked ~ .ex-tablist .ex-tab[for="tab-plans"],
#tab-net:checked ~ .ex-tablist .ex-tab[for="tab-net"],
#tab-wifi:checked ~ .ex-tablist .ex-tab[for="tab-wifi"] { background:var(--maroon); color:#fff; box-shadow:0 6px 16px -8px var(--maroon); }
.ex-r:focus-visible ~ .ex-tablist .ex-tab { outline:2px solid var(--signal); outline-offset:2px; }

.ex-panel-h { font-family:var(--ff-display); font-weight:700; font-size:clamp(1.3rem,3vw,1.7rem); }
.ex-panel-p { margin-top:.6rem; color:var(--text-soft); font-size:1rem; line-height:1.7; }
.ex-panel-src { margin-top:1.2rem; font-size:.88rem; color:var(--text-mute); line-height:1.6; }
.ex-panel-src a { color:var(--maroon); font-weight:600; text-decoration:none; border-bottom:1.5px solid var(--maroon-line); }
.ex-panel-src a:hover { color:var(--signal); border-color:var(--signal); }
.ex-panel-src strong { color:var(--text); }

/* coverage rows */
.ex-cov { display:flex; flex-direction:column; gap:.7rem; margin-top:1.4rem; }
.ex-cov-row { display:grid; grid-template-columns:110px 1fr 46px 74px; gap:.7rem; align-items:center; }
.ex-cov-n { font-weight:600; font-size:.92rem; }
.ex-bar { height:9px; background:var(--surface-sink); border-radius:999px; overflow:hidden; }
.ex-bar i { display:block; height:100%; background:linear-gradient(90deg, var(--maroon), var(--signal)); border-radius:999px; }
.ex-cov-p { font-family:var(--ff-mono); font-weight:600; font-size:.84rem; color:var(--text-soft); text-align:end; }
.ex-tag { font-family:var(--ff-mono); font-size:.68rem; font-weight:600; color:var(--maroon); background:var(--maroon-wash); border:1px solid var(--maroon-line); padding:2px 8px; border-radius:6px; text-align:center; }

/* plan cards */
.ex-cards { display:grid; grid-template-columns:1fr 1fr; gap:1rem; margin-top:1.4rem; }
.ex-card { background:var(--surface); border:1.5px solid var(--rule); border-radius:var(--ex-rs); padding:1.2rem 1.25rem; display:flex; flex-direction:column; align-items:flex-start; }
.ex-card-t { font-family:var(--ff-display); font-weight:700; font-size:1.08rem; color:var(--maroon); }
.ex-card-d { margin-top:.4rem; color:var(--text-soft); font-size:.92rem; line-height:1.6; }
.ex-card-chip { margin-top:.85rem; font-family:var(--ff-mono); font-size:.7rem; letter-spacing:.03em; color:var(--signal-ink); background:var(--signal-wash); padding:4px 11px; border-radius:999px; }
html[lang="ar"] .ex-card-chip { font-family:var(--ff-body); letter-spacing:0; font-size:.78rem; }

/* home internet compare */
.ex-compare { display:grid; grid-template-columns:1fr 1fr; gap:1rem; margin-top:1.4rem; }
.ex-comp { background:var(--surface); border:1.5px solid var(--rule); border-radius:var(--ex-rs); padding:1.4rem 1.4rem; }
.ex-comp.ex-comp-air { background:var(--maroon-wash); border-color:var(--maroon-line); }
.ex-comp-flag { display:inline-block; font-family:var(--ff-mono); font-size:.72rem; letter-spacing:.06em; text-transform:uppercase; color:var(--maroon); background:var(--surface-card); border:1px solid var(--maroon-line); padding:4px 11px; border-radius:999px; }
html[lang="ar"] .ex-comp-flag { font-family:var(--ff-body); letter-spacing:0; text-transform:none; font-size:.8rem; }
.ex-comp p { margin-top:.8rem; color:var(--text-soft); font-size:.95rem; line-height:1.65; }

/* wifi places */
.ex-places { list-style:none; margin:1.4rem 0 0; padding:0; display:flex; flex-direction:column; gap:.5rem; }
.ex-places li { display:flex; align-items:center; justify-content:space-between; gap:1rem; padding:.85rem 1.1rem; background:var(--surface); border:1.5px solid var(--rule); border-radius:var(--ex-rs); }
.ex-place-t { font-weight:600; font-size:.98rem; }
.ex-place-a { font-family:var(--ff-mono); font-size:.76rem; font-weight:600; padding:4px 11px; border-radius:999px; }
html[lang="ar"] .ex-place-a { font-family:var(--ff-body); }
.ex-place-a.hi { color:var(--maroon); background:var(--maroon-wash); }
.ex-place-a.mid { color:var(--signal-ink); background:var(--signal-wash); }

/* CONNECT steps */
.ex-steps { display:grid; grid-template-columns:repeat(4,1fr); gap:1rem; }
.ex-step { background:var(--surface-card); border:1.5px solid var(--rule); border-radius:var(--ex-r); padding:1.4rem 1.3rem; }
.ex-step-n { display:inline-grid; place-items:center; width:34px; height:34px; border-radius:50%; background:var(--signal-wash); color:var(--signal-ink); font-family:var(--ff-display); font-weight:800; }
.ex-step h3 { font-family:var(--ff-display); font-weight:700; font-size:1.05rem; margin-top:.8rem; }
.ex-step p { margin-top:.4rem; color:var(--text-soft); font-size:.9rem; line-height:1.55; }

/* GENERATIONS */
.ex-gens { display:grid; grid-template-columns:repeat(5,1fr); gap:.9rem; }
.ex-gen { background:var(--surface-card); border:1.5px solid var(--rule); border-radius:var(--ex-rs); padding:1.2rem 1.15rem; font-size:.88rem; color:var(--text-soft); line-height:1.55; display:flex; flex-direction:column; }
.ex-gen b { font-family:var(--ff-display); font-weight:700; font-size:1.02rem; color:var(--text); margin:.5rem 0 .3rem; }
.ex-gen-b { font-family:var(--ff-display); font-weight:800; font-size:1.4rem; color:var(--maroon); }
.ex-gen.ex-gen-now { background:var(--surface-ink); border-color:var(--surface-ink); color:rgba(255,255,255,.72); }
.ex-gen-now .ex-gen-b { color:#fff; } .ex-gen-now b { color:#fff; }
.ex-foot-note { margin-top:1.4rem; font-size:.85rem; color:var(--text-mute); line-height:1.6; }

/* GUIDES */
.ex-guides { display:grid; grid-template-columns:repeat(3,1fr); gap:1.1rem; }
.ex-guide { display:flex; flex-direction:column; background:var(--surface-card); border:1.5px solid var(--rule); border-radius:var(--ex-r); overflow:hidden; text-decoration:none; color:inherit; box-shadow:var(--ex-soft); transition:transform .18s ease, border-color .18s ease; }
.ex-guide:hover { transform:translateY(-3px); border-color:var(--maroon-line); }
.ex-guide-thumb svg { display:block; width:100%; height:auto; }
.ex-guide-body { padding:1.1rem 1.25rem 1.3rem; display:flex; flex-direction:column; align-items:flex-start; }
.ex-guide-kier { font-family:var(--ff-mono); font-size:.68rem; letter-spacing:.08em; text-transform:uppercase; color:var(--signal-ink); }
html[lang="ar"] .ex-guide-kier { font-family:var(--ff-body); letter-spacing:0; text-transform:none; font-size:.8rem; }
.ex-guide-title { font-family:var(--ff-display); font-weight:700; font-size:1.12rem; line-height:1.3; margin-top:.5rem; }
.ex-guide-meta { margin-top:.85rem; font-family:var(--ff-mono); font-size:.78rem; color:var(--maroon); font-weight:600; }
html[lang="ar"] .ex-guide-meta { font-family:var(--ff-body); }

/* CONTACT (ink) */
.ex-sec.ex-ink { background:var(--surface-ink); color:rgba(255,255,255,.82); }
.ex-ink .ex-kier { color:#fff; background:rgba(255,255,255,.1); }
.ex-ink .ex-h2 { color:#fff; } .ex-ink .ex-sub { color:rgba(255,255,255,.72); }
.ex-contact { display:grid; grid-template-columns:1.3fr 1fr; gap:clamp(1.6rem,4vw,3rem); align-items:start; }
.ex-contact-rows { display:grid; grid-template-columns:1fr 1fr; gap:1.2rem 1.6rem; margin-top:1.6rem; }
.ex-contact-line { display:flex; gap:.75rem; align-items:flex-start; }
.ex-contact-ic { display:inline-flex; align-items:center; justify-content:center; width:40px; height:40px; border-radius:11px; background:rgba(255,255,255,.08); color:var(--signal); flex:none; }
.ex-contact-ic svg { width:21px; height:21px; }
.ex-contact-key { font-family:var(--ff-mono); font-size:.7rem; letter-spacing:.08em; text-transform:uppercase; color:rgba(255,255,255,.55); }
html[lang="ar"] .ex-contact-key { font-family:var(--ff-body); letter-spacing:0; text-transform:none; font-size:.8rem; }
.ex-contact-val { font-size:.98rem; font-weight:500; color:#fff; }
.ex-contact-val a { color:#fff; text-decoration:none; border-bottom:1.5px solid rgba(255,255,255,.3); }
.ex-contact-val a:hover { border-color:var(--signal); }
.ex-nosell { background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.12); border-radius:var(--ex-r); padding:1.5rem; }
.ex-nosell h3 { font-family:var(--ff-display); font-weight:700; font-size:1.24rem; color:#fff; }
.ex-nosell p { margin-top:.7rem; font-size:.95rem; line-height:1.7; color:rgba(255,255,255,.75); }
.ex-src { display:inline-flex; align-items:center; gap:.5rem; margin-top:1.1rem; font-family:var(--ff-mono); font-size:.84rem; font-weight:600; color:var(--signal); text-decoration:none; border:1px solid rgba(255,255,255,.18); padding:8px 15px; border-radius:999px; }
html[lang="ar"] .ex-src { font-family:var(--ff-body); }
.ex-src:hover { border-color:var(--signal); background:rgba(255,255,255,.05); }

@media (max-width:900px){
  .ex-contact, .ex-cards, .ex-compare { grid-template-columns:1fr; }
  .ex-steps { grid-template-columns:repeat(2,1fr); }
  .ex-guides { grid-template-columns:repeat(2,1fr); }
  .ex-gens { grid-template-columns:repeat(2,1fr); }
  .ex-contact-rows { grid-template-columns:1fr; }
  .ex-tab span:not(.ex-tab-ic) { display:none; } .ex-tab-ic svg { width:22px; height:22px; }
}
@media (max-width:560px){
  .ex-steps, .ex-guides, .ex-gens { grid-template-columns:1fr; }
  .ex-cov-row { grid-template-columns:1fr 46px; } .ex-cov-row .ex-bar, .ex-cov-row .ex-tag { display:none; }
}