/* ===========================================================
   رادار نماذج الذكاء الاصطناعي — ورقة الأنماط الأساسية
   تصميم داكن، تخطيط RTL، بدون أي مكتبات خارجية
   =========================================================== */

:root {
  /* مشتقّة من هوية مركز معين: فيروزي متدرّج + ذهبي */
  --bg: #06131a;
  --bg-soft: #081922;
  --panel: #0b202b;
  --panel-2: #0e2734;
  --line: #17394a;
  --line-soft: #123040;
  --ink: #e6f1f5;
  --ink-2: #a3bcc7;
  --ink-3: #6b8794;
  --accent: #1fb6c9;          /* فيروزي معين */
  --accent-deep: #12607d;     /* تيل داكن */
  --accent-2: #45d3e3;
  --gold: #ddb478;            /* ذهبي معين */
  --warn: #ddb478;
  --danger: #ef6b7d;
  --open: #7fd4e3;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 18px 50px -28px rgba(0, 0, 0, .95);
  --sans: 'IBM Plex Sans Arabic', 'Segoe UI', Tahoma, 'Noto Sans Arabic', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, 'Cascadia Mono', Consolas, monospace;
  --wrap: 1180px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background:
    radial-gradient(900px 520px at 88% -8%, rgba(31, 182, 201, .12), transparent 62%),
    radial-gradient(700px 420px at 5% 4%, rgba(221, 180, 120, .07), transparent 60%),
    var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.75;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }
h1, h2, h3, h4 { margin: 0; line-height: 1.3; font-weight: 700; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }
code, .mono { font-family: var(--mono); font-size: .92em; direction: ltr; unicode-bidi: isolate; }

.wrap { width: min(var(--wrap), calc(100% - 40px)); margin-inline: auto; }

.skip {
  position: absolute; inset-inline-start: -9999px; top: 0;
  background: var(--accent); color: #04222b; padding: 10px 18px; z-index: 99;
}
.skip:focus { inset-inline-start: 12px; top: 12px; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

/* ---------- الترويسة ---------- */

.site-head {
  position: sticky; top: 0; z-index: 40;
  background: rgba(7, 11, 17, .86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.head-inner { display: flex; align-items: center; gap: 22px; height: 68px; }

.brand { display: flex; align-items: center; gap: 11px; flex-shrink: 0; }
.brand:hover { color: inherit; }
.brand-logo {
  height: 42px; width: auto; display: block;
  /* الشعار مصمّم لخلفية فاتحة؛ توهّج خفيف يفصله عن الخلفية الداكنة */
  filter: drop-shadow(0 0 10px rgba(31, 182, 201, .28));
}
.brand-divider { width: 1px; height: 26px; background: var(--line); flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
.brand-text b { font-size: 16px; letter-spacing: -.01em; color: var(--accent); }
.brand-text i { font-style: normal; font-size: 11px; color: var(--ink-3); }

.nav { display: flex; gap: 4px; margin-inline-start: auto; }
.nav a {
  padding: 8px 13px; border-radius: 8px; font-size: 14.5px;
  color: var(--ink-2); transition: background .15s, color .15s;
}
.nav a:hover { background: var(--panel); color: var(--ink); }
.nav a.on { color: var(--accent); background: rgba(31, 182, 201, .09); }

.head-actions { display: flex; align-items: center; gap: 8px; }
.icon-btn {
  display: none; background: var(--panel); border: 1px solid var(--line);
  color: var(--ink-2); border-radius: 9px; padding: 7px; cursor: pointer;
}
.nav-mobile { display: none; }

/* ---------- أزرار ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 20px; border-radius: 10px; font-size: 14.5px; font-weight: 600;
  font-family: inherit; cursor: pointer; border: 1px solid transparent;
  background: var(--accent); color: #04222b; transition: transform .12s, filter .15s, background .15s;
}
.btn:hover { filter: brightness(1.08); color: #04222b; transform: translateY(-1px); }
.btn-sm { padding: 7px 14px; font-size: 13.5px; }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--ink-2); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); background: rgba(31, 182, 201, .06); }

/* ---------- شارات ---------- */

.badge {
  display: inline-flex; align-items: center; padding: 3px 9px; border-radius: 999px;
  font-size: 11.5px; font-weight: 600; border: 1px solid var(--line); color: var(--ink-2);
  white-space: nowrap;
}
.badge-ok { color: var(--accent); border-color: rgba(31, 182, 201, .3); background: rgba(31, 182, 201, .08); }
.badge-warn { color: var(--warn); border-color: rgba(221, 180, 120, .3); background: rgba(221, 180, 120, .08); }
.badge-danger { color: var(--danger); border-color: rgba(239, 107, 125, .3); background: rgba(239, 107, 125, .08); }
.badge-open { color: var(--open); border-color: rgba(127, 212, 227, .28); background: rgba(127, 212, 227, .07); }
.badge-api { color: var(--ink-2); }

.vendor-chip { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--ink-2); }
.vendor-chip i { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }

.sep { color: var(--ink-3); margin-inline: 2px; }

/* ---------- الواجهة الرئيسية ---------- */

.hero { padding: 76px 0 44px; position: relative; overflow: hidden; }
.hero-radar {
  position: absolute; inset-inline-start: -180px; top: -120px;
  width: 620px; height: 620px; pointer-events: none; opacity: .5;
}
.hero-inner { position: relative; max-width: 760px; }

.live {
  display: inline-flex; align-items: center; gap: 9px; font-size: 12px; font-weight: 600;
  letter-spacing: .06em; color: var(--accent); border: 1px solid rgba(31, 182, 201, .25);
  background: rgba(31, 182, 201, .06); padding: 6px 14px; border-radius: 999px; margin-bottom: 22px;
}
.live::before {
  content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--accent);
  box-shadow: 0 0 0 0 rgba(31, 182, 201, .55); animation: pulse 2.4s infinite;
}
@keyframes pulse {
  70% { box-shadow: 0 0 0 9px rgba(31, 182, 201, 0); }
  100% { box-shadow: 0 0 0 0 rgba(31, 182, 201, 0); }
}

.hero h1 { font-size: clamp(34px, 5.4vw, 56px); letter-spacing: -.025em; margin-bottom: 18px; }
.hero h1 span { color: var(--accent); }
.hero-lead { font-size: clamp(16px, 2vw, 19px); color: var(--ink-2); max-width: 620px; margin-bottom: 30px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-by {
  margin: 26px 0 0; font-size: 13.5px; color: var(--ink-3);
  padding-inline-start: 13px; border-inline-start: 2px solid var(--gold); max-width: 56ch;
}
.hero-by a { color: var(--gold); font-weight: 600; }
.hero-by a:hover { color: var(--accent); }

/* ---------- شريط الإحصاءات ---------- */

.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--line-soft); border: 1px solid var(--line-soft);
  border-radius: var(--radius); overflow: hidden; margin: 44px 0 12px;
}
.stat { background: var(--panel); padding: 20px 22px; display: flex; flex-direction: column; gap: 3px; }
.stat-label { font-size: 11.5px; letter-spacing: .08em; color: var(--ink-3); font-weight: 600; }
.stat-value { font-size: 30px; font-weight: 500; color: var(--ink); line-height: 1.2; }
.stat-value-text { font-size: 19px; font-weight: 600; letter-spacing: -.01em; }
.stat-sub { font-size: 12.5px; color: var(--ink-3); }

/* ---------- أقسام ---------- */

.section { padding: 52px 0; }
.section-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 16px; margin-bottom: 26px; flex-wrap: wrap;
}
.section-head h2 { font-size: clamp(21px, 3vw, 27px); }
.section-head p { color: var(--ink-3); font-size: 14px; margin: 4px 0 0; }
.section-link { font-size: 14px; color: var(--accent); font-weight: 600; }

.eyebrow {
  font-size: 11.5px; letter-spacing: .1em; color: var(--gold);
  font-weight: 600; display: block; margin-bottom: 8px;
}

/* ---------- شبكة البطاقات ---------- */

.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }

.card {
  background: linear-gradient(180deg, var(--panel) 0%, var(--bg-soft) 100%);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 20px;
  display: flex; flex-direction: column; gap: 14px;
  transition: border-color .18s, transform .18s, box-shadow .18s;
}
.card:hover { border-color: #2a3d52; transform: translateY(-2px); box-shadow: var(--shadow); }

.card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.card-titles h3 { font-size: 17.5px; margin-bottom: 3px; }
.model-id { color: var(--ink-3); font-size: 12px; display: block; word-break: break-all; }
.card-badges { display: flex; flex-direction: column; gap: 5px; align-items: flex-end; flex-shrink: 0; }
.card-meta { font-size: 12.5px; color: var(--ink-3); display: flex; flex-wrap: wrap; align-items: center; gap: 4px; }

.specs {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin: 0;
  background: var(--line-soft); border: 1px solid var(--line-soft); border-radius: var(--radius-sm); overflow: hidden;
}
.spec { background: var(--bg-soft); padding: 11px 12px; }
.spec dt { font-size: 10.5px; letter-spacing: .05em; color: var(--ink-3); margin-bottom: 2px; }
.spec dd { margin: 0; font-size: 15px; font-weight: 500; color: var(--ink); }

.card-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: auto; }
.score { display: flex; flex-direction: column; line-height: 1.15; }
.score b { font-size: 21px; color: var(--accent); font-weight: 500; }
.score span { font-size: 10.5px; color: var(--ink-3); }
.card-actions { display: flex; gap: 7px; }

/* ---------- الجدول ---------- */

.table-wrap {
  border: 1px solid var(--line); border-radius: var(--radius);
  overflow-x: auto; background: var(--panel);
}
table { width: 100%; border-collapse: collapse; min-width: 860px; }
thead th {
  text-align: right; font-size: 11.5px; letter-spacing: .06em; color: var(--ink-3);
  font-weight: 600; padding: 13px 16px; border-bottom: 1px solid var(--line);
  background: var(--panel-2); white-space: nowrap; position: sticky; top: 0;
}
thead th a { color: inherit; }
thead th a:hover { color: var(--accent); }
tbody td { padding: 13px 16px; border-bottom: 1px solid var(--line-soft); font-size: 14px; vertical-align: middle; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: rgba(255, 255, 255, .015); }
.cell-name a { font-weight: 600; display: block; }
.cell-name code { color: var(--ink-3); font-size: 11.5px; display: block; }
.cell-date span { display: block; font-size: 13px; }
.cell-date small { color: var(--ink-3); font-size: 11.5px; }

/* ---------- الفلاتر ---------- */

.filters {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 14px 16px; margin-bottom: 20px;
}
.field { display: flex; flex-direction: column; gap: 5px; }
.field label { font-size: 11px; letter-spacing: .05em; color: var(--ink-3); font-weight: 600; }
input[type="text"], input[type="search"], input[type="email"], select {
  background: var(--bg-soft); border: 1px solid var(--line); color: var(--ink);
  border-radius: 9px; padding: 9px 13px; font-family: inherit; font-size: 14px; min-width: 150px;
}
input::placeholder { color: var(--ink-3); }
input:focus, select:focus { border-color: var(--accent); outline: none; }
.search-field { flex: 1 1 260px; }
.search-field input { width: 100%; }

.chips { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 18px; }
.chip {
  padding: 6px 13px; border-radius: 999px; border: 1px solid var(--line);
  font-size: 13px; color: var(--ink-2); background: var(--panel);
}
.chip:hover { border-color: var(--accent); color: var(--accent); }
.chip.on { background: rgba(31, 182, 201, .12); border-color: rgba(31, 182, 201, .35); color: var(--accent); }

.result-line { color: var(--ink-3); font-size: 13.5px; margin-bottom: 14px; }
.result-line b { color: var(--ink); font-weight: 600; }

/* ---------- صفحة النموذج ---------- */

.crumbs { font-size: 13px; color: var(--ink-3); padding-top: 26px; }
.crumbs a:hover { color: var(--accent); }

.model-head { padding: 18px 0 30px; border-bottom: 1px solid var(--line-soft); }
.model-head h1 { font-size: clamp(28px, 4.4vw, 42px); letter-spacing: -.025em; margin-bottom: 8px; }
.model-head .model-id { font-size: 14px; }
.model-head-row { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; flex-wrap: wrap; }
.model-head-badges { display: flex; gap: 7px; flex-wrap: wrap; margin-top: 12px; }

.spec-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1px;
  background: var(--line-soft); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; margin: 30px 0;
}
.spec-grid > div { background: var(--panel); padding: 18px 20px; }
.spec-grid dt { font-size: 11px; letter-spacing: .06em; color: var(--ink-3); margin-bottom: 5px; }
.spec-grid dd { margin: 0; font-size: 22px; font-weight: 500; }
.spec-grid dd small { font-size: 12.5px; color: var(--ink-3); font-weight: 400; }

.panel {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 24px 26px; margin-bottom: 20px;
}
.panel h2 { font-size: 19px; margin-bottom: 14px; }
.panel h3 { font-size: 15px; margin: 18px 0 8px; color: var(--ink-2); }
.panel p { color: var(--ink-2); }
.panel ul.bullets { display: flex; flex-direction: column; gap: 9px; }
.panel ul.bullets li { color: var(--ink-2); padding-inline-start: 20px; position: relative; }
.panel ul.bullets li::before {
  content: ''; position: absolute; inset-inline-start: 4px; top: 12px;
  width: 6px; height: 6px; border-radius: 50%; background: var(--accent); opacity: .7;
}

.two-col { display: grid; grid-template-columns: 1.6fr 1fr; gap: 20px; align-items: start; }

.kv { display: flex; flex-direction: column; gap: 0; }
.kv div { display: flex; justify-content: space-between; gap: 14px; padding: 10px 0; border-bottom: 1px solid var(--line-soft); font-size: 14px; }
.kv div:last-child { border-bottom: 0; }
.kv dt { color: var(--ink-3); }
.kv dd { margin: 0; font-weight: 500; text-align: end; }

.source-list { display: flex; flex-direction: column; gap: 8px; }
.source-list a {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 11px 14px; border: 1px solid var(--line); border-radius: var(--radius-sm);
  font-size: 14px; color: var(--ink-2); background: var(--bg-soft);
}
.source-list a:hover { border-color: var(--accent); color: var(--accent); }
.source-list span.ext { color: var(--ink-3); font-size: 12px; }

.meter { height: 6px; background: var(--line); border-radius: 99px; overflow: hidden; margin-top: 8px; }
.meter span { display: block; height: 100%; background: linear-gradient(90deg, var(--accent-2), var(--accent)); }

/* ---------- سجل الرصد ---------- */

.events { display: flex; flex-direction: column; gap: 2px; }
.event {
  display: flex; gap: 14px; padding: 16px 18px; background: var(--panel);
  border: 1px solid var(--line); border-radius: var(--radius);
}
.event + .event { margin-top: 8px; }
.event-icon {
  width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center;
  flex-shrink: 0; font-size: 15px; background: var(--panel-2); color: var(--ink-2);
  border: 1px solid var(--line); font-family: var(--mono);
}
.event-new .event-icon { color: var(--accent); border-color: rgba(31, 182, 201, .3); }
.event-price .event-icon { color: var(--warn); border-color: rgba(221, 180, 120, .3); }
.event-score .event-icon { color: var(--accent-2); border-color: rgba(69, 211, 227, .3); }
.event-gone .event-icon { color: var(--danger); border-color: rgba(239, 107, 125, .3); }
.event-body { flex: 1; min-width: 0; }
.event-top { font-size: 11.5px; color: var(--ink-3); display: flex; align-items: center; gap: 5px; margin-bottom: 3px; }
.event-kind { letter-spacing: .05em; font-weight: 600; }
.event h3 { font-size: 15.5px; margin-bottom: 3px; }
.event p { font-size: 13.5px; color: var(--ink-3); margin: 0; }

/* ---------- المخططات ---------- */

.chart {
  margin: 0; background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 10px 6px;
}
.chart svg { width: 100%; height: auto; display: block; direction: ltr; }
.chart .grid { stroke: var(--line-soft); stroke-width: 1; }
.chart .axis { fill: var(--ink-3); font-size: 11px; text-anchor: start; }
.chart .line { fill: none; stroke: var(--accent); stroke-width: 2.2; stroke-linejoin: round; stroke-linecap: round; }
.chart .pt circle { fill: var(--bg); stroke: var(--accent); stroke-width: 2.2; }
.chart .pt-last circle { fill: var(--accent); }
.chart .pt-score { fill: var(--ink); font-size: 12px; text-anchor: middle; font-weight: 500; }
.chart .pt-name { fill: var(--ink-2); font-size: 11.5px; text-anchor: middle; }
.chart .pt-date { fill: var(--ink-3); font-size: 10.5px; text-anchor: middle; }
.chart .pt-guide { stroke: var(--line); stroke-width: 1; stroke-dasharray: 2 3; }
.chart-title { fill: var(--ink); font-size: 14px; font-weight: 700; text-anchor: end; font-family: var(--sans); }
.chart-sub { fill: var(--ink-3); font-size: 11px; letter-spacing: .08em; text-anchor: start; font-family: var(--sans); }

.timeline-cards { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.tl-card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 20px; display: flex; flex-direction: column; gap: 6px;
}
.tl-card:hover { border-color: #2a3d52; }
.tl-card .eyebrow { margin-bottom: 2px; }
.tl-card h3 { font-size: 17px; }
.tl-card p { font-size: 13px; color: var(--ink-3); margin: 0; }
.tl-card .latest { font-size: 13px; color: var(--ink-2); }
.tl-card .latest b { color: var(--accent); font-family: var(--mono); font-weight: 500; }

/* ---------- المزوّدون ---------- */

.vendor-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.vendor-card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px; position: relative; overflow: hidden;
}
.vendor-card::before {
  content: ''; position: absolute; inset-block-start: 0; inset-inline-start: 0;
  width: 100%; height: 3px; background: var(--v-color, var(--accent)); opacity: .85;
}
.vendor-card:hover { border-color: #2a3d52; }
.vendor-card h3 { font-size: 18px; margin-bottom: 4px; }
.vendor-card .v-en { font-size: 12.5px; color: var(--ink-3); }
.vendor-stats { display: flex; gap: 18px; margin-top: 14px; }
.vendor-stats div { display: flex; flex-direction: column; }
.vendor-stats b { font-size: 19px; font-family: var(--mono); font-weight: 500; }
.vendor-stats span { font-size: 11px; color: var(--ink-3); }

/* ---------- نماذج الإدخال ---------- */

.form-card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px; max-width: 560px;
}
.form-row { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-row label { font-size: 13px; color: var(--ink-2); font-weight: 600; }
.form-row input, .form-row select { width: 100%; }
.form-note { font-size: 12.5px; color: var(--ink-3); margin-top: 14px; }

.notice {
  border-radius: var(--radius); padding: 14px 18px; margin-bottom: 20px;
  border: 1px solid rgba(31, 182, 201, .3); background: rgba(31, 182, 201, .07);
  color: var(--accent); font-size: 14px;
}
.notice-error { border-color: rgba(239, 107, 125, .3); background: rgba(239, 107, 125, .07); color: var(--danger); }

.empty {
  text-align: center; padding: 60px 20px; color: var(--ink-3);
  border: 1px dashed var(--line); border-radius: var(--radius);
}

/* ---------- التذييل ---------- */

.site-foot { border-top: 1px solid var(--line-soft); margin-top: 60px; padding: 46px 0 26px; background: var(--bg-soft); }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 34px; }
.foot-brand { font-weight: 700; margin-bottom: 10px; }
.foot-about p { color: var(--ink-3); font-size: 13.5px; max-width: 44ch; }
.foot-stamp { color: var(--ink-3); font-size: 12.5px; }
.foot-col h3 { font-size: 12px; letter-spacing: .08em; color: var(--ink-3); margin-bottom: 12px; }
.foot-col a { display: block; font-size: 13.5px; color: var(--ink-2); padding: 4px 0; }
.foot-base {
  margin-top: 34px; padding-top: 20px; border-top: 1px solid var(--line-soft);
  font-size: 12.5px; color: var(--ink-3);
  display: flex; gap: 16px; flex-wrap: wrap; align-items: center; justify-content: space-between;
}
.powered {
  display: inline-flex; align-items: center; gap: 9px; flex-shrink: 0;
  padding: 7px 14px; border: 1px solid var(--line); border-radius: 999px;
  background: var(--panel); transition: border-color .18s;
}
.powered:hover { border-color: var(--accent); color: inherit; }
.powered span { font-size: 11px; letter-spacing: .06em; color: var(--ink-3); text-transform: uppercase; }
.powered img { height: 26px; width: auto; display: block; }
.powered b { font-size: 12.5px; color: var(--ink-2); font-weight: 600; }
.foot-meta { flex: 1 1 320px; min-width: 0; }

/* ---------- الاستجابة ---------- */

@media (max-width: 940px) {
  .two-col { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 26px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .nav { display: none; }
  .icon-btn { display: grid; }
  .head-inner { height: 60px; }
  .nav-mobile { display: block; border-top: 1px solid var(--line-soft); padding: 8px 20px 16px; background: var(--bg-soft); }
  .nav-mobile[hidden] { display: none; }
  .nav-mobile a { display: block; padding: 11px 4px; font-size: 15px; border-bottom: 1px solid var(--line-soft); color: var(--ink-2); }
  .nav-mobile a:last-child { border-bottom: 0; }
  .hero { padding: 44px 0 26px; }
  .hero-radar { display: none; }
  .section { padding: 36px 0; }
  .grid { grid-template-columns: 1fr; }
  .specs { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr; }
  .panel { padding: 20px; }
}

@media (max-width: 460px) {
  .stats { grid-template-columns: 1fr; }
  .specs { grid-template-columns: 1fr; }
}

@media print {
  .site-head, .site-foot, .hero-radar, .card-actions { display: none; }
  body { background: #fff; color: #000; }
}