/* ==========================================================================
   TechRS — core.css
   Tokens, base, fonts, navbar, footer, cards, chips, buttons, forms,
   pagination, a11y toolbar, skip-link, utilities.
   RTL-first (logical properties). Dark theme is default; light via
   html[data-theme="light"]. WCAG 2.1 AA verified pairs — see build notes.
   ========================================================================== */

/* ─────────────────────────────────────────────
   1. Fonts (self-hosted)
   ───────────────────────────────────────────── */
@font-face {
  font-family: "Rubik";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/rubik-v31-hebrew_latin-600.006326ecc564.woff2") format("woff2");
}
@font-face {
  font-family: "Rubik";
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("../fonts/rubik-v31-hebrew_latin-800.cd596be34010.woff2") format("woff2");
}
@font-face {
  font-family: "Assistant";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/assistant-v24-hebrew_latin-regular.b6d5ff1db740.woff2") format("woff2");
}
@font-face {
  font-family: "Assistant";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/assistant-v24-hebrew_latin-700.0ad68f0272df.woff2") format("woff2");
}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/jetbrains-mono-v24-latin-regular.caf0dfde4e44.woff2") format("woff2");
}

/* ─────────────────────────────────────────────
   2. Design tokens — dark theme is the default
   ───────────────────────────────────────────── */
:root {
  /* Brand constants (theme-independent) */
  --brand-cyan: #19c4dc;
  --brand-purple: #6b5cf0;
  --brand-purple-deep: #4f43c7;
  --brand-green: #34e3a8;
  --brand-amber: #f0a93c;
  --brand-danger: #f04767;
  --ink-on-brand: #04222a; /* dark ink for text on cyan/green fills */

  /* Surfaces — slate dark ramp */
  --bg-page: #0a0e17;
  --bg-section: #0f1521;
  --bg-card: #0f1521;
  --bg-card-hover: #161d2e;
  --bg-elevated: #161d2e;
  --code-bg: #0d1320; /* stays dark in BOTH themes */
  --header-bg: rgba(10, 14, 23, 0.82);

  /* Glass */
  --surface-glass: rgba(148, 163, 184, 0.05);
  --border-glass: rgba(148, 163, 184, 0.10);
  --border-strong: rgba(148, 163, 184, 0.18);
  --border-subtle: rgba(148, 163, 184, 0.10);

  /* Text — softened top-end, all >= 4.5:1 on their surfaces */
  --text-primary: #e6ebf2;
  --text-secondary: #c2cbd9;
  --text-muted: #9aa6b8;

  /* Accents that may be used AS TEXT (theme-flipped for AA) */
  --accent-text: #3dd6ec;      /* ~10.5:1 on #0f1521 */
  --accent-text-strong: #7ce0f0;
  --danger-text: #ff6b85;
  --warn-text: #f2c078;
  --focus-ring: #3dd6ec;

  /* Chip inks */
  --chip-cyan-text: #7ce0f0;
  --chip-cyan-bg: rgba(25, 196, 220, 0.14);
  --chip-cyan-border: rgba(25, 196, 220, 0.30);
  --chip-purple-text: #c9c0fa;
  --chip-purple-bg: rgba(107, 92, 240, 0.18);
  --chip-purple-border: rgba(107, 92, 240, 0.38);
  --chip-neutral-bg: rgba(148, 163, 184, 0.10);
  --kev-text: #5ceab5; /* "exploited in the wild" green, AA on its tint */

  /* Gradients — strategic neon lives on edges/fills, never on text */
  --gradient-primary: linear-gradient(135deg, #19c4dc 0%, #4f43c7 100%);
  --gradient-cyber: linear-gradient(135deg, #19c4dc 0%, #34e3a8 100%);
  --gradient-mesh:
    radial-gradient(820px 520px at 15% 0%, rgba(25, 196, 220, 0.12) 0%, transparent 58%),
    radial-gradient(720px 520px at 85% 100%, rgba(107, 92, 240, 0.10) 0%, transparent 58%);

  /* Typography */
  --font-body: "Assistant", "Rubik", "Segoe UI", "Arial Hebrew", Arial, sans-serif;
  --font-display: "Rubik", "Assistant", "Arial Hebrew", Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  /* Fluid type scale */
  --step--1: clamp(0.82rem, 0.78rem + 0.20vw, 0.92rem);
  --step-0: clamp(1rem, 0.96rem + 0.22vw, 1.1rem);
  --step-1: clamp(1.15rem, 1.05rem + 0.5vw, 1.4rem);
  --step-2: clamp(1.45rem, 1.25rem + 1vw, 2rem);
  --step-3: clamp(1.9rem, 1.55rem + 1.7vw, 2.9rem);
  --step-4: clamp(2.4rem, 1.8rem + 3vw, 4rem);

  --leading-tight: 1.15;
  --leading-snug: 1.3;
  --leading-body: 1.75;

  /* Spacing (fluid rhythm) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --gap-grid: clamp(1.25rem, 2.4vw, 2rem);
  --container-text: 68ch;

  /* Radii */
  --radius-sm: 0.5rem;   /* 8px  — chips/tags */
  --radius-md: 0.75rem;  /* 12px */
  --radius-lg: 1rem;     /* 16px — buttons/inputs */
  --radius-xl: 1.25rem;  /* 20px — cards */
  --radius-2xl: 1.5rem;  /* 24px — hero/banners */
  --radius-full: 9999px;

  /* Shadows — pure-black depth + faint edge light (dark theme) */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.40), 0 2px 8px rgba(0, 0, 0, 0.45);
  --shadow-md: 0 2px 6px rgba(0, 0, 0, 0.45), 0 10px 28px rgba(0, 0, 0, 0.55);
  --shadow-lg: 0 4px 10px rgba(0, 0, 0, 0.50), 0 20px 48px rgba(0, 0, 0, 0.62);
  --ring-inset-light: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  --glow-cyan-edge: 0 0 0 1px rgba(25, 196, 220, 0.35), 0 10px 28px rgba(25, 196, 220, 0.14);

  /* Motion */
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out-emphasis: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 0.14s;
  --dur-base: 0.28s;
  --transition: var(--dur-base) var(--ease-out-emphasis);
  --transition-fast: var(--dur-fast) var(--ease-standard);

  /* Layout */
  --container-max: 1240px;
  --container-pad: clamp(1rem, 3vw, 1.5rem);
  --navbar-height: 68px;

  color-scheme: dark;
}

/* Light theme overrides */
:root[data-theme="light"] {
  --bg-page: #ffffff;
  --bg-section: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-hover: #fbfdff;
  --bg-elevated: #f1f5f9;
  --header-bg: rgba(255, 255, 255, 0.86);

  --surface-glass: rgba(148, 163, 184, 0.06);
  --border-glass: rgba(15, 23, 42, 0.08);
  --border-strong: #cbd5e1;
  --border-subtle: #e3e8ef;

  --text-primary: #131a2b;
  --text-secondary: #3a4658;
  --text-muted: #566273;

  /* Cyan #19c4dc is ~2:1 on white — text/focus use the deep teal instead */
  --accent-text: #0a7384;
  --accent-text-strong: #085e6c;
  --danger-text: #c01030;
  --warn-text: #7a5200;
  --focus-ring: #0a7384;

  --chip-cyan-text: #085e6c;
  --chip-cyan-bg: rgba(25, 196, 220, 0.12);
  --chip-cyan-border: rgba(10, 115, 132, 0.35);
  --chip-purple-text: #4438b8;
  --chip-purple-bg: rgba(107, 92, 240, 0.10);
  --chip-purple-border: rgba(79, 67, 199, 0.35);
  --chip-neutral-bg: rgba(148, 163, 184, 0.14);
  --kev-text: #0b6b4f;

  --shadow-sm: 0 1px 2px rgba(11, 18, 32, 0.04), 0 2px 6px rgba(11, 18, 32, 0.05);
  --shadow-md: 0 2px 4px rgba(11, 18, 32, 0.04), 0 8px 20px rgba(11, 18, 32, 0.07);
  --shadow-lg: 0 4px 8px rgba(11, 18, 32, 0.05), 0 18px 40px rgba(11, 18, 32, 0.09);
  --ring-inset-light: inset 0 1px 0 rgba(255, 255, 255, 0.65);
  --glow-cyan-edge: 0 0 0 1px rgba(10, 115, 132, 0.30), 0 10px 28px rgba(25, 196, 220, 0.16);

  color-scheme: light;
}

/* ─────────────────────────────────────────────
   3. Reset & base
   ───────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 100%;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
  scroll-padding-block-start: calc(var(--navbar-height) + 1rem);
}

body {
  font-family: var(--font-body);
  font-size: var(--step-0);
  font-weight: 400;
  line-height: var(--leading-body);
  color: var(--text-primary);
  background: var(--bg-page);
  text-align: start;
  min-block-size: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

main {
  flex: 1;
  padding-block-end: var(--space-16);
}
main:focus {
  outline: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: var(--leading-snug);
  color: var(--text-primary);
  overflow-wrap: break-word;
}
h1 {
  font-weight: 800;
}

p {
  overflow-wrap: break-word;
}

img,
svg,
video {
  display: block;
  max-inline-size: 100%;
  block-size: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: 0;
  background: none;
  font: inherit;
  color: inherit;
}

input,
textarea,
select {
  font: inherit;
  color: inherit;
}

::selection {
  background: rgba(25, 196, 220, 0.30);
  color: inherit;
}

[hidden] {
  display: none !important;
}

/* Focus — visible 2px+ ring in both themes */
:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}
:focus:not(:focus-visible) {
  outline: none;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html {
    scroll-behavior: auto;
  }
}

/* ─────────────────────────────────────────────
   4. Utilities
   ───────────────────────────────────────────── */
.container {
  inline-size: 100%;
  max-inline-size: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.visually-hidden {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  inset-block-start: -100%;
  inset-inline-start: 50%;
  transform: translateX(-50%);
  background: var(--brand-cyan);
  color: var(--ink-on-brand);
  padding: var(--space-3) var(--space-6);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  font-weight: 700;
  white-space: nowrap;
  z-index: 1000;
}
.skip-link:focus,
.skip-link:focus-visible {
  inset-block-start: 0;
  outline: 2px solid var(--ink-on-brand);
  outline-offset: -4px;
}

.glass {
  background: var(--surface-glass);
  border: 1px solid var(--border-glass);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
}

/* Section head (home + related articles) */
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  margin-block-end: var(--space-6);
}

.section-title {
  font-size: var(--step-2);
  font-weight: 800;
  /* strategic neon: glow lives on the edge, not the text */
  border-inline-start: 3px solid var(--brand-cyan);
  padding-inline-start: var(--space-3);
}

.section-more {
  color: var(--accent-text);
  font-weight: 700;
  font-size: var(--step--1);
  white-space: nowrap;
}
.section-more:hover {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

/* Page chrome — shared by list pages AND the vulns dashboard
   (vulns templates don't load lists.css, so these live here) */
.page-head {
  margin-block: var(--space-10) var(--space-8);
  padding-block-end: var(--space-4);
  border-block-end: 1px solid var(--border-subtle);
}

.page-title {
  font-size: var(--step-3);
  font-weight: 800;
  line-height: var(--leading-tight);
}
/* Strategic neon: a short gradient bar under the title, not glowing text */
.page-title::after {
  content: "";
  display: block;
  inline-size: 4rem;
  block-size: 4px;
  border-radius: var(--radius-full);
  margin-block-start: var(--space-3);
  background: var(--gradient-cyber);
}

.empty-state {
  text-align: center;
  color: var(--text-muted);
  padding: var(--space-16) var(--space-6);
  margin-block: var(--space-8);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-xl);
  background: var(--surface-glass);
}
.empty-state a {
  color: var(--accent-text);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

/* ─────────────────────────────────────────────
   5. Buttons
   ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-lg);
  border: 2px solid transparent;
  font-weight: 700;
  font-size: var(--step-0);
  line-height: 1.2;
  white-space: nowrap;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition),
    background-color var(--transition-fast), border-color var(--transition-fast);
}
.btn:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 3px;
}

.btn-primary {
  background: var(--gradient-cyber);
  color: var(--ink-on-brand); /* >= 7.8:1 on both gradient ends */
  box-shadow: 0 4px 18px rgba(25, 196, 220, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(25, 196, 220, 0.35), 0 0 0 1px rgba(25, 196, 220, 0.5);
}
.btn-primary:active {
  transform: translateY(0);
}

/* ─────────────────────────────────────────────
   6. Chips
   ───────────────────────────────────────────── */
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.15rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: var(--step--1);
  font-weight: 700;
  line-height: 1.6;
  background: var(--chip-neutral-bg);
  border: 1px solid var(--border-strong);
  color: var(--text-secondary);
  white-space: nowrap;
}
a.chip {
  transition: border-color var(--transition-fast), color var(--transition-fast);
}
a.chip:hover {
  border-color: var(--accent-text);
  color: var(--accent-text);
}

.chip-category {
  background: var(--chip-cyan-bg);
  border-color: var(--chip-cyan-border);
  color: var(--chip-cyan-text);
}

.chip-level {
  background: var(--chip-purple-bg);
  border-color: var(--chip-purple-border);
  color: var(--chip-purple-text);
}

/* Severity / status badges (vulns dashboard + home widget) —
   text is always color + Hebrew label, tints verified AA in both themes */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.1rem 0.55rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--chip-neutral-bg);
  color: var(--text-secondary);
  font-size: var(--step--1);
  font-weight: 700;
  line-height: 1.6;
  white-space: nowrap;
}

.badge-critical {
  background: rgba(240, 71, 103, 0.15);
  border-color: rgba(240, 71, 103, 0.40);
  color: var(--danger-text); /* #ff6b85 dark / #c01030 light */
}
:root[data-theme="light"] .badge-critical {
  background: #fde8ec;
  border-color: rgba(192, 16, 48, 0.35);
}

.badge-high {
  background: rgba(240, 169, 60, 0.14);
  border-color: rgba(240, 169, 60, 0.45);
  color: var(--warn-text); /* #f2c078 dark / #7a5200 light */
}

.badge-medium {
  /* neutral slate — inherits the .badge base pair */
  color: var(--text-secondary);
}

.badge-low,
.badge-none {
  background: rgba(148, 163, 184, 0.08);
  border-color: var(--border-glass);
  color: var(--text-muted);
}

.badge-kev {
  background: rgba(52, 227, 168, 0.12);
  border-color: rgba(52, 227, 168, 0.45);
  color: var(--kev-text);
  /* strategic neon: soft glow on the edge only, never on the text */
  box-shadow: 0 0 8px rgba(52, 227, 168, 0.18);
}
:root[data-theme="light"] .badge-kev {
  border-color: rgba(11, 107, 79, 0.40);
}

.badge-ransom {
  background: transparent;
  border: 1.5px solid rgba(240, 71, 103, 0.55);
  color: var(--danger-text);
}
:root[data-theme="light"] .badge-ransom {
  border-color: rgba(192, 16, 48, 0.45);
}

/* ─────────────────────────────────────────────
   7. Forms
   ───────────────────────────────────────────── */
input[type="search"],
input[type="text"],
input[type="email"],
input[type="url"],
input[type="password"],
input[type="tel"],
input[type="number"],
input:not([type]),
textarea,
select {
  inline-size: 100%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-strong);
  background: var(--bg-card);
  color: var(--text-primary);
  font: inherit;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
input::placeholder,
textarea::placeholder {
  color: var(--text-muted);
  opacity: 1;
}
input[type="search"]:focus-visible,
input[type="text"]:focus-visible,
input[type="email"]:focus-visible,
input[type="url"]:focus-visible,
input[type="password"]:focus-visible,
input[type="tel"]:focus-visible,
input[type="number"]:focus-visible,
input:not([type]):focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 1px;
  border-color: var(--focus-ring);
}

label {
  font-weight: 700;
}

/* ─────────────────────────────────────────────
   8. Header & navigation
   ───────────────────────────────────────────── */
.site-header {
  position: sticky;
  inset-block-start: 0;
  z-index: 100;
  background: var(--header-bg);
  border-block-end: 1px solid var(--border-glass);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
}

.navbar {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  min-block-size: var(--navbar-height);
}

.brand {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  transition: opacity var(--transition-fast);
}
.brand:hover {
  opacity: 0.85;
}
/* Wordmark logo, theme-aware. Height drives size; width auto keeps ratio. */
.brand-logo {
  display: block;
  block-size: 38px;
  inline-size: auto;
  max-inline-size: 100%;
}
.brand-footer .brand-logo {
  block-size: 30px;
}
/* Default theme is dark -> show the light-ink logo; hide the light-theme one */
.brand-logo--for-light {
  display: none;
}
:root[data-theme="light"] .brand-logo--for-dark {
  display: none;
}
:root[data-theme="light"] .brand-logo--for-light {
  display: block;
}
@media (max-width: 480px) {
  .brand-logo {
    block-size: 32px;
  }
}

/* Hamburger (mobile only) */
.nav-toggle {
  display: none;
  margin-inline-start: auto;
  inline-size: 44px;
  block-size: 44px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
  align-items: center;
  justify-content: center;
}
.nav-toggle-bars {
  position: relative;
  display: block;
  inline-size: 20px;
  block-size: 2px;
  border-radius: 2px;
  background: currentColor;
}
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inline-size: 20px;
  block-size: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform var(--transition);
}
.nav-toggle-bars::before {
  transform: translateY(-6px);
}
.nav-toggle-bars::after {
  transform: translateY(6px);
}

.nav-close {
  display: none;
  align-self: flex-end;
  inline-size: 44px;
  block-size: 44px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
  font-size: 1.1rem;
}

/* Drawer: inline row on desktop, slide-in panel on mobile */
.nav-drawer {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex: 1;
  min-inline-size: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.nav-links a {
  display: block;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-weight: 700;
  color: var(--text-secondary);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}
.nav-links a:hover {
  color: var(--accent-text);
  background: var(--surface-glass);
}
.nav-links a[aria-current="page"] {
  color: var(--accent-text);
}

.nav-search {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-inline-start: auto;
}
.nav-search input {
  inline-size: clamp(9rem, 16vw, 14rem);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
}
.nav-search button {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid var(--border-strong);
  font-weight: 700;
  font-size: var(--step--1);
  transition: border-color var(--transition-fast), color var(--transition-fast);
}
.nav-search button:hover {
  border-color: var(--accent-text);
  color: var(--accent-text);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-toggle {
  inline-size: 40px;
  block-size: 40px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-glass);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}
.theme-toggle:hover {
  border-color: var(--accent-text);
  transform: translateY(-1px);
}
/* SVG sun (in dark: "switch to light") / moon (in light: "switch to dark") */
.theme-toggle .icon {
  inline-size: 20px;
  block-size: 20px;
}
.theme-toggle-sun {
  display: inline-flex;
}
.theme-toggle-moon {
  display: none;
}
:root[data-theme="light"] .theme-toggle-sun {
  display: none;
}
:root[data-theme="light"] .theme-toggle-moon {
  display: inline-flex;
}

.nav-account {
  font-weight: 700;
  color: var(--accent-text);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-full);
  white-space: nowrap;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.nav-account:hover {
  border-color: var(--accent-text);
  box-shadow: 0 0 0 1px rgba(25, 196, 220, 0.30);
}

/* Mobile drawer (<900px): slide-in from inline-start (right in RTL) */
@media (max-width: 899.98px) {
  .nav-toggle {
    display: inline-flex;
  }
  .nav-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  .nav-drawer {
    position: fixed;
    inset-block: 0;
    inset-inline-start: 0;
    inline-size: min(340px, 88vw);
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-5);
    padding: var(--space-4) var(--space-5) var(--space-8);
    background: var(--bg-elevated);
    border-inline-end: 1px solid var(--border-glass);
    box-shadow: var(--shadow-lg);
    overflow-y: auto;
    z-index: 200;
    /* RTL-only site: +X pushes the panel off-canvas past its right edge */
    transform: translateX(102%);
    visibility: hidden;
    transition: transform var(--transition), visibility 0s linear var(--dur-base);
  }
  .nav-toggle[aria-expanded="true"] + .nav-drawer,
  .nav-drawer.is-open {
    transform: none;
    visibility: visible;
    transition: transform var(--transition);
  }
  .nav-links {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-1);
  }
  .nav-links a {
    font-size: var(--step-1);
    padding: var(--space-3);
  }
  .nav-search {
    margin-inline-start: 0;
  }
  .nav-search input {
    flex: 1;
    inline-size: auto;
  }
  .nav-actions {
    justify-content: space-between;
    border-block-start: 1px solid var(--border-glass);
    padding-block-start: var(--space-4);
  }
}

/* ─────────────────────────────────────────────
   9. Cards
   ───────────────────────────────────────────── */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap-grid);
}
@media (min-width: 640px) {
  .card-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
  .card-grid-guides {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  }
}

.card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm), var(--ring-inset-light);
  overflow: hidden;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition),
    border-color var(--transition-fast), background-color var(--transition-fast);
}
.card:hover {
  transform: translateY(-4px);
  background: var(--bg-card-hover);
  border-color: var(--chip-cyan-border);
  box-shadow: var(--shadow-md), var(--glow-cyan-edge);
}
.card:focus-within {
  border-color: var(--focus-ring);
}

/* Guides carry the purple signature edge */
.card-guide {
  border-inline-start: 3px solid var(--brand-purple);
}

.card-media {
  display: block;
  overflow: hidden;
}
.card-media img {
  inline-size: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform var(--transition);
}
.card:hover .card-media img {
  transform: scale(1.03);
}

.card-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
  flex: 1;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--step--1);
  color: var(--text-muted);
}

.card-title {
  font-size: var(--step-1);
  font-weight: 600;
  line-height: var(--leading-snug);
}
.card-title a {
  color: var(--text-primary);
  transition: color var(--transition-fast);
}
.card-title a:hover {
  color: var(--accent-text);
}
/* Stretch the title link over the whole card */
.card-title a::after {
  content: "";
  position: absolute;
  inset: 0;
}

.card-summary {
  color: var(--text-secondary);
  font-size: var(--step--1);
  line-height: 1.65;
}
/* News/guide teaser cards clamp their summaries to keep rows even */
.article-card .card-summary {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-footer-meta {
  margin-block-start: auto;
  padding-block-start: var(--space-2);
  color: var(--text-muted);
  font-size: var(--step--1);
}

/* ─────────────────────────────────────────────
   10. Pagination
   ───────────────────────────────────────────── */
.pagination {
  margin-block-start: var(--space-12);
}
.pagination ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-2);
}
.pagination a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-inline-size: 2.5rem;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-strong);
  font-weight: 700;
  font-size: var(--step--1);
  color: var(--text-secondary);
  transition: border-color var(--transition-fast), color var(--transition-fast),
    background-color var(--transition-fast);
}
.pagination a:hover {
  border-color: var(--accent-text);
  color: var(--accent-text);
}
.pagination a[aria-current="page"] {
  background: var(--gradient-cyber);
  border-color: transparent;
  color: var(--ink-on-brand);
}
.pagination-ellipsis {
  color: var(--text-muted);
  padding-inline: var(--space-1);
}

/* ─────────────────────────────────────────────
   11. Footer
   ───────────────────────────────────────────── */
.site-footer {
  margin-block-start: auto;
  background: var(--bg-section);
  border-block-start: 1px solid var(--border-glass);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  padding-block: var(--space-12) var(--space-8);
}
@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 900px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.footer-col a {
  display: inline-block;
  padding-block: var(--space-1);
  color: var(--text-muted);
  transition: color var(--transition-fast);
}
.footer-col a:hover {
  color: var(--accent-text);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.footer-brand .brand {
  margin-block-end: var(--space-3);
}

.footer-mission {
  color: var(--text-muted);
  font-size: var(--step--1);
  max-inline-size: 32ch;
}

.footer-title {
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  margin-block-end: var(--space-3);
}

.footer-legal {
  border-block-start: 1px solid var(--border-glass);
  padding-block: var(--space-5);
  color: var(--text-muted);
  font-size: var(--step--1);
}

/* ─────────────────────────────────────────────
   12. Accessibility widget (launcher + toolbar)
   ───────────────────────────────────────────── */
.a11y-widget {
  position: fixed;
  inset-block-end: var(--space-4);
  inset-inline-start: var(--space-4);
  z-index: 300;
}

.a11y-launcher {
  inline-size: 48px;
  block-size: 48px;
  border-radius: var(--radius-full);
  background: var(--gradient-cyber);
  color: var(--ink-on-brand);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(25, 196, 220, 0.35);
  transition: transform var(--transition), box-shadow var(--transition);
}
.a11y-launcher:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), var(--glow-cyan-edge);
}
.a11y-launcher-icon {
  font-size: 1.35rem;
  line-height: 1;
}

.a11y-toolbar {
  position: absolute;
  inset-block-end: calc(100% + var(--space-3));
  inset-inline-start: 0;
  inline-size: min(300px, calc(100vw - 2rem));
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg), var(--ring-inset-light);
  padding: var(--space-5);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
}

.a11y-title {
  font-size: var(--step-0);
  font-weight: 600;
  margin-block-end: var(--space-3);
  border-inline-start: 3px solid var(--brand-cyan);
  padding-inline-start: var(--space-2);
}

.a11y-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}
.a11y-actions button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  inline-size: 100%;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  font-size: var(--step--1);
  font-weight: 700;
  text-align: start;
  color: var(--text-secondary);
  transition: border-color var(--transition-fast), color var(--transition-fast),
    background-color var(--transition-fast);
}
.a11y-actions button:hover {
  border-color: var(--accent-text);
  color: var(--accent-text);
}
.a11y-actions button[aria-pressed="true"] {
  background: var(--chip-cyan-bg);
  border-color: var(--chip-cyan-border);
  color: var(--chip-cyan-text);
}

.a11y-statement-link {
  display: inline-block;
  margin-block-start: var(--space-4);
  color: var(--accent-text);
  font-size: var(--step--1);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

/* ─────────────────────────────────────────────
   13. Accessibility state classes (set on <html> by JS)
   ───────────────────────────────────────────── */

/* High contrast — pure white on near-black, hard borders (both themes) */
:root.a11y-high-contrast {
  --bg-page: #000000;
  --bg-section: #0a0a0a;
  --bg-card: #0a0a0a;
  --bg-card-hover: #141414;
  --bg-elevated: #141414;
  --code-bg: #000000;
  --header-bg: rgba(0, 0, 0, 0.95);
  --surface-glass: rgba(255, 255, 255, 0.04);
  --border-glass: rgba(255, 255, 255, 0.45);
  --border-strong: rgba(255, 255, 255, 0.65);
  --border-subtle: rgba(255, 255, 255, 0.45);
  --text-primary: #ffffff;
  --text-secondary: #f2f5f9;
  --text-muted: #d7dee8;
  --accent-text: #8beaf8;
  --accent-text-strong: #a8f0fa;
  --danger-text: #ff9aae;
  --warn-text: #ffd699;
  --focus-ring: #ffffff;
  --chip-cyan-text: #a8f0fa;
  --chip-purple-text: #d6cffc;
  --kev-text: #9ff3d3;
  --shadow-sm: none;
  --shadow-md: none;
  --shadow-lg: none;
  color-scheme: dark;
}
:root.a11y-high-contrast a {
  text-decoration: underline;
}

/* Grayscale — filtered per landmark so the fixed a11y widget keeps working */
:root.a11y-grayscale .site-header,
:root.a11y-grayscale main,
:root.a11y-grayscale .site-footer,
:root.a11y-grayscale .a11y-widget {
  filter: grayscale(1);
}

/* Highlight links */
:root.a11y-highlight-links a {
  text-decoration: underline !important;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.15em;
  outline: 1px solid currentColor;
  outline-offset: 2px;
  border-radius: 2px;
}

/* Readable font — system sans + looser tracking everywhere */
:root.a11y-readable-font body,
:root.a11y-readable-font h1,
:root.a11y-readable-font h2,
:root.a11y-readable-font h3,
:root.a11y-readable-font h4,
:root.a11y-readable-font h5,
:root.a11y-readable-font h6,
:root.a11y-readable-font button,
:root.a11y-readable-font input {
  font-family: -apple-system, "Segoe UI", Tahoma, Arial, sans-serif !important;
  letter-spacing: 0.02em !important;
  word-spacing: 0.08em !important;
}

/* Reduce motion — kill every transition/animation */
:root.a11y-reduce-motion,
:root.a11y-reduce-motion *,
:root.a11y-reduce-motion *::before,
:root.a11y-reduce-motion *::after {
  animation: none !important;
  transition: none !important;
  scroll-behavior: auto !important;
}

/* ── Inline SVG icons (added: icon set pass) ───────────────────────────── */
.icon {
  display: inline-block;
  inline-size: 1.15em;
  block-size: 1.15em;
  vertical-align: -0.15em;
  flex-shrink: 0;
}
.nav-toggle .icon,
.nav-close .icon {
  inline-size: 22px;
  block-size: 22px;
}
.nav-search button .icon {
  inline-size: 18px;
  block-size: 18px;
}
/* Footer community links: icon + label row */
.footer-social a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.footer-social .icon {
  inline-size: 18px;
  block-size: 18px;
  color: var(--accent-text);
}

/* Secondary/danger button (used by allauth actions) */
.btn-danger {
  color: #fff;
  background: var(--brand-danger);
  border-color: transparent;
}
:root[data-theme="light"] .btn-danger {
  background: var(--danger-text);
}

/* ── Shared form primitives (used on contact/newsletter/profile/comments/auth)
   These were referenced by templates but previously unstyled. ───────────── */
.stacked-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  max-inline-size: 640px;
}
.contact-form,
.newsletter-form {
  max-inline-size: 560px;
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin: 0;
}
.form-field > label {
  color: var(--text-primary);
  font-weight: 700;
}
.field-error {
  color: var(--danger-text);
  font-size: var(--step--1);
  font-weight: 700;
}
.form-status {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  background: var(--chip-cyan-bg);
  border: 1px solid var(--chip-cyan-border);
  color: var(--text-primary);
  margin-block-end: var(--space-4);
}
.form-status.error {
  background: rgba(240, 71, 103, 0.12);
  border-color: var(--danger-text);
}
/* Honeypot: MUST stay invisible to humans but present in the DOM for bots */
.hp-field {
  position: absolute !important;
  inline-size: 1px;
  block-size: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}