/* ============================================================
   منصة ابتكار · صحة المجتمع — Design tokens & global styles
   ============================================================ */

:root {
  /* surfaces (dark innovative) */
  --bg:        #08141a;
  --bg-grad:   radial-gradient(1200px 700px at 80% -10%, rgba(138,109,255,.16), transparent 60%),
               radial-gradient(1000px 600px at 0% 0%, rgba(31,209,163,.12), transparent 55%),
               #08141a;
  --surface:   #0e2129;
  --surface-2: #122a33;
  --elev:      #163541;
  --line:      rgba(255,255,255,.09);
  --line-2:    rgba(255,255,255,.16);

  /* brand */
  --mint:   #1fd1a3;
  --mint-2: #15b98c;
  --purple: #8a6dff;
  --purple-2:#6f54e8;
  --gold:   #e7b34a;
  --rose:   #ff7a8a;

  /* accent is tweakable — defaults to mint */
  --accent:   var(--mint);
  --accent-2: var(--mint-2);
  --on-accent: #04201a;

  /* text */
  --text:  #eaf6f2;
  --muted: #92aaa6;
  --faint: #5f7a76;

  /* radii / shadow */
  --r-sm: 10px;
  --r:    16px;
  --r-lg: 22px;
  --r-xl: 30px;
  --shadow:    0 18px 50px -18px rgba(0,0,0,.6);
  --shadow-sm: 0 8px 24px -12px rgba(0,0,0,.55);
  --glow: 0 0 0 1px rgba(31,209,163,.25), 0 14px 40px -16px rgba(31,209,163,.35);

  --maxw: 1240px;
  --nav-h: 74px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--bg-grad);
  background-attachment: fixed;
  color: var(--text);
  font-family: 'IBM Plex Sans Arabic', 'IBM Plex Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
}

h1,h2,h3,h4 {
  font-family: 'Space Grotesk', 'Tajawal', sans-serif;
  font-weight: 700;
  line-height: 1.12;
  margin: 0;
  letter-spacing: -0.01em;
}
[dir="rtl"] h1, [dir="rtl"] h2, [dir="rtl"] h3, [dir="rtl"] h4 { letter-spacing: 0; }

p { margin: 0; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
img { max-width: 100%; display: block; }
::selection { background: var(--accent); color: var(--on-accent); }

/* scrollbar */
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-thumb { background: #1c3a45; border-radius: 20px; border: 3px solid var(--bg); }
::-webkit-scrollbar-track { background: transparent; }

/* ---------- layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.section { padding: 92px 0; }
.section.tight { padding: 60px 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--accent);
}
[dir="rtl"] .eyebrow { letter-spacing: .04em; }
.muted { color: var(--muted); }
.center { text-align: center; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  border: 1px solid transparent; border-radius: 999px;
  padding: 13px 24px; font-size: 15px; font-weight: 600;
  transition: transform .18s cubic-bezier(.2,.8,.2,1), box-shadow .2s, background .2s, border-color .2s, color .2s;
  white-space: nowrap; line-height: 1;
}
.btn:active { transform: translateY(1px) scale(.99); }
.btn-primary { background: var(--accent); color: var(--on-accent); box-shadow: var(--glow); }
.btn-primary:hover { transform: translateY(-2px); filter: brightness(1.05); }
.btn-ghost { background: rgba(255,255,255,.04); color: var(--text); border-color: var(--line-2); }
.btn-ghost:hover { background: rgba(255,255,255,.09); border-color: var(--accent); color: #fff; }
.btn-dark { background: #0a1a20; color: var(--text); border-color: var(--line); }
.btn-dark:hover { border-color: var(--accent); }
.btn-sm { padding: 9px 16px; font-size: 13.5px; }
.btn-lg { padding: 16px 30px; font-size: 16px; }
.btn[disabled] { opacity: .5; pointer-events: none; }

/* ---------- cards ---------- */
.card {
  background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.012));
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
}
.card-pad { padding: 26px; }
.hoverable { transition: transform .22s cubic-bezier(.2,.8,.2,1), border-color .22s, box-shadow .22s; }
.hoverable:hover { transform: translateY(-5px); border-color: var(--line-2); box-shadow: var(--shadow); }

/* ---------- chips / badges ---------- */
.chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 6px 13px; border-radius: 999px; font-size: 13px; font-weight: 600;
  background: rgba(255,255,255,.05); border: 1px solid var(--line); color: var(--muted);
}
.chip.on { background: color-mix(in srgb, var(--accent) 18%, transparent); border-color: color-mix(in srgb, var(--accent) 45%, transparent); color: var(--text); }
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 11px; border-radius: 999px; font-size: 12px; font-weight: 700;
}
.badge.mint { background: rgba(31,209,163,.14); color: var(--mint); }
.badge.purple { background: rgba(138,109,255,.16); color: #b6a4ff; }
.badge.gold { background: rgba(231,179,74,.16); color: var(--gold); }
.badge.rose { background: rgba(255,122,138,.16); color: var(--rose); }

/* ---------- forms ---------- */
.field { display: flex; flex-direction: column; gap: 8px; }
.field > label { font-size: 14px; font-weight: 600; color: var(--text); }
.field .req { color: var(--rose); }
.input, .textarea, .select {
  width: 100%; background: #0a1c23; border: 1px solid var(--line-2); color: var(--text);
  border-radius: var(--r-sm); padding: 13px 15px; font-size: 15px; font-family: inherit;
  transition: border-color .18s, box-shadow .18s, background .18s;
}
.input::placeholder, .textarea::placeholder { color: var(--faint); }
.input:focus, .textarea:focus, .select:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 20%, transparent); background: #0b2027;
}
.textarea { resize: vertical; min-height: 120px; line-height: 1.6; }
.help { font-size: 12.5px; color: var(--faint); }

/* progress */
.bar { height: 8px; border-radius: 999px; background: rgba(255,255,255,.08); overflow: hidden; }
.bar > i { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--accent), var(--purple)); transition: width .6s cubic-bezier(.2,.8,.2,1); }

/* divider */
.hr { height: 1px; background: var(--line); border: 0; margin: 0; }

/* grids */
.grid { display: grid; gap: 22px; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1080px){ .g4 { grid-template-columns: repeat(2,1fr); } .g3 { grid-template-columns: repeat(2,1fr);} }
@media (max-width: 720px){ .g2,.g3,.g4 { grid-template-columns: 1fr; } .section{ padding:64px 0;} .wrap{ padding:0 20px;} }

/* image placeholder */
.ph {
  position: relative; overflow: hidden; border-radius: var(--r);
  background:
    linear-gradient(135deg, rgba(31,209,163,.20), rgba(138,109,255,.20)),
    repeating-linear-gradient(45deg, rgba(255,255,255,.03) 0 12px, rgba(255,255,255,0) 12px 24px),
    #0c2027;
  display: flex; align-items: center; justify-content: center; color: var(--muted);
  border: 1px solid var(--line);
}
.ph .ph-ic { opacity: .55; }
.ph .ph-lbl { position: absolute; bottom: 10px; inset-inline-start: 12px; font-size: 11.5px; color: rgba(255,255,255,.55); display:flex; align-items:center; gap:6px; }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50; height: var(--nav-h);
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.nav-in { height: 100%; display: flex; align-items: center; gap: 20px; }
.nav-links { display: flex; align-items: center; gap: 4px; margin-inline-start: auto; }
.nav-link {
  padding: 9px 14px; border-radius: 999px; font-size: 14.5px; font-weight: 600; color: var(--muted);
  transition: color .15s, background .15s; white-space: nowrap;
}
.nav-link:hover { color: var(--text); background: rgba(255,255,255,.05); }
.nav-link.active { color: var(--text); background: color-mix(in srgb, var(--accent) 16%, transparent); }
.nav-tools { display: flex; align-items: center; gap: 10px; }
.lang-btn {
  display: inline-flex; align-items: center; gap: 7px; padding: 8px 13px; border-radius: 999px;
  background: rgba(255,255,255,.05); border: 1px solid var(--line-2); color: var(--text); font-weight: 700; font-size: 13.5px;
}
.lang-btn:hover { border-color: var(--accent); }
.menu-btn { display: none; }
.cluster-logo { display: inline-flex; align-items: center; padding-inline-start: 12px; margin-inline-start: 4px; border-inline-start: 1px solid var(--line); }
.cluster-logo img { height: 42px; width: auto; display: block; transition: transform .2s; filter: drop-shadow(0 2px 8px rgba(31,209,163,.25)); }
.cluster-logo:hover img { transform: scale(1.06); }
@media (max-width: 940px){
  .nav-links { display: none; }
  .menu-btn { display: inline-flex; }
}

/* logo */
.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark {
  width: 40px; height: 40px; border-radius: 12px; flex: none;
  background: linear-gradient(135deg, var(--mint), var(--purple));
  display: grid; place-items: center; box-shadow: 0 6px 18px -6px rgba(31,209,163,.6);
  overflow: hidden;
}
.logo-mark svg { display: block; }
/* idea waves + sparks emanating from the AI brain */
.lm-w1 { animation: lm-wave 2.4s ease-out infinite; }
.lm-w2 { animation: lm-wave 2.4s ease-out infinite .5s; }
@keyframes lm-wave { 0% { opacity: 0; transform: translateX(-2px); } 35% { opacity: .65; } 100% { opacity: 0; transform: translateX(2px); } }
.lm-s1 { animation: lm-spark 2s ease-out infinite; }
.lm-s2 { animation: lm-spark 2s ease-out infinite .35s; }
.lm-s3 { animation: lm-spark 2s ease-out infinite .7s; }
@keyframes lm-spark { 0% { opacity: 0; transform: translateX(-3px) scale(.4); } 40% { opacity: 1; } 100% { opacity: 0; transform: translateX(4px) scale(1); } }
@media (prefers-reduced-motion: reduce){ .lm-w1,.lm-w2,.lm-s1,.lm-s2,.lm-s3 { animation: none !important; } }
.logo-txt { display: flex; flex-direction: column; line-height: 1.05; }
.logo-txt b { font-family:'Space Grotesk','Tajawal',sans-serif; font-size: 18px; font-weight: 700; letter-spacing:.01em; }
.logo-txt span { font-size: 11px; color: var(--muted); }

/* ---------- hero shared ---------- */
.hero { position: relative; overflow: hidden; }
/* responsive hero layouts — minmax(0,…) lets columns shrink so long words wrap instead of squeezing the text column */
.hero-split { grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); }
.hero-editorial { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); }
@media (max-width: 1080px){
  .hero-split, .hero-editorial { grid-template-columns: 1fr !important; }
  .hero-split .brain-canvas, .hero-editorial .brain-canvas { min-height: 300px; }
}
.hero h1 { text-wrap: balance; overflow-wrap: break-word; }

/* form + sticky aside layout (idea / patents) */
.form-aside { grid-template-columns: minmax(0, 1.4fr) minmax(0, .9fr); }
@media (max-width: 900px){ .form-aside { grid-template-columns: 1fr !important; } }
.kpi-num { font-family:'Space Grotesk','Tajawal',sans-serif; font-weight: 700; font-size: 40px; line-height: 1; background: linear-gradient(120deg, var(--text), var(--accent)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.dotgrid { background-image: radial-gradient(rgba(255,255,255,.10) 1px, transparent 1px); background-size: 22px 22px; }

/* mesh blob */
.blob { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .5; pointer-events: none; }

/* ---------- modal ---------- */
.overlay {
  position: fixed; inset: 0; z-index: 200; background: rgba(4,10,13,.72);
  backdrop-filter: blur(6px); display: flex; align-items: center; justify-content: center; padding: 24px;
  animation: fade .2s ease;
}
.modal {
  width: 100%; max-width: 560px; max-height: 90vh; overflow: auto;
  background: var(--surface); border: 1px solid var(--line-2); border-radius: var(--r-lg);
  box-shadow: var(--shadow); animation: pop .25s cubic-bezier(.2,.9,.3,1.2);
}
@keyframes fade { from { opacity: 0; } }
@keyframes pop { from { opacity: 0; transform: translateY(14px) scale(.98); } }

/* toast */
.toast-wrap { position: fixed; inset-block-end: 26px; inset-inline: 0; z-index: 300; display: flex; flex-direction: column; align-items: center; gap: 10px; pointer-events: none; }
.toast {
  display: flex; align-items: center; gap: 11px; background: var(--elev); border: 1px solid var(--line-2);
  padding: 13px 20px; border-radius: 999px; box-shadow: var(--shadow); font-weight: 600; font-size: 14.5px;
  animation: pop .25s cubic-bezier(.2,.9,.3,1.2);
}
.toast .dot { width: 26px; height: 26px; border-radius: 50%; background: var(--accent); color: var(--on-accent); display: grid; place-items: center; flex: none; }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.8,.2,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce){ .reveal { opacity: 1; transform: none; transition: none; } }

/* footer */
.footer { border-top: 1px solid var(--line); padding: 56px 0 36px; background: linear-gradient(180deg, transparent, rgba(0,0,0,.18)); }

/* tabs */
.tabs { display: inline-flex; gap: 4px; padding: 5px; background: rgba(255,255,255,.04); border: 1px solid var(--line); border-radius: 999px; flex-wrap: wrap; }
.tab { padding: 9px 18px; border-radius: 999px; font-weight: 600; font-size: 14px; color: var(--muted); border: 0; background: transparent; transition: .15s; white-space: nowrap; }
.tab.on { background: var(--accent); color: var(--on-accent); }
.tab:not(.on):hover { color: var(--text); }

/* stat row */
.stat-line { display:flex; align-items:center; justify-content:space-between; padding: 14px 0; border-bottom: 1px solid var(--line); }
.stat-line:last-child { border-bottom: 0; }

/* page header */
.page-head { padding: 56px 0 8px; }
.back-link { display:inline-flex; align-items:center; gap:7px; color: var(--muted); font-weight:600; font-size:14px; white-space: nowrap; }
.back-link:hover { color: var(--accent); }

/* spinner */
.spin { width: 18px; height: 18px; border-radius: 50%; border: 2.5px solid rgba(255,255,255,.25); border-top-color: var(--on-accent); animation: rot .7s linear infinite; }
@keyframes rot { to { transform: rotate(360deg); } }

/* avatar */
.av { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; font-size: 14px; color: #04201a; flex: none; }

/* add tile (register a course) */
.add-tile {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  text-align: center; padding: 26px; min-height: 220px; cursor: pointer;
  background: linear-gradient(180deg, rgba(31,209,163,.06), rgba(138,109,255,.05));
  border: 1.5px dashed var(--line-2); border-radius: var(--r-lg); color: var(--text);
  transition: border-color .2s, transform .2s, background .2s;
}
.add-tile:hover { border-color: var(--accent); transform: translateY(-4px); background: linear-gradient(180deg, rgba(31,209,163,.12), rgba(138,109,255,.08)); }
.add-plus {
  width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center;
  background: var(--accent); color: var(--on-accent); box-shadow: var(--glow);
}

/* line clamp */
.clamp2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* ===== official government utility bar ===== */
.gov-bar {
  background: linear-gradient(90deg, rgba(8,20,26,.96), rgba(10,26,32,.96));
  border-bottom: 1px solid var(--line);
  font-size: 12.5px;
}
.gov-in { display: flex; align-items: center; gap: 16px; height: 38px; white-space: nowrap; }
.gov-entity { display: flex; align-items: center; gap: 9px; color: var(--muted); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.gov-flag { width: 18px; height: 12px; border-radius: 2px; background: #1a7a4f; display: grid; place-items: center; flex: none; box-shadow: 0 0 0 1px rgba(255,255,255,.08) inset; }
.gov-spacer { margin-inline-start: auto; }
.gov-vision { display: inline-flex; align-items: center; gap: 7px; color: var(--muted); font-weight: 600; white-space: nowrap; }
.gov-2030 { font-family: 'Space Grotesk', sans-serif; font-weight: 700; color: var(--mint); letter-spacing: .02em; }
.gov-pill { display:inline-flex; align-items:center; gap:6px; padding:3px 10px; border-radius:999px; background: color-mix(in srgb, var(--mint) 14%, transparent); color: var(--mint); font-weight:700; }
@media (max-width: 680px){ .gov-hide { display: none; } }

/* ===== innovation visual ===== */
.iv {
  position: relative; overflow: hidden; border-radius: var(--r-xl);
  border: 1px solid var(--line-2);
  background:
    radial-gradient(120% 120% at 70% 10%, rgba(138,109,255,.20), transparent 55%),
    radial-gradient(120% 120% at 10% 90%, rgba(31,209,163,.18), transparent 55%),
    linear-gradient(180deg, #0b2128, #0a1a20);
  display: grid; place-items: center;
  box-shadow: var(--shadow);
}
.iv::after { content:''; position:absolute; inset:0; background-image: radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px); background-size: 26px 26px; opacity:.5; }
.iv-rings { position: absolute; width: 86%; height: 86%; }
.iv-spin { transform-origin: 200px 200px; animation: iv-spin 26s linear infinite; }
.iv-spin-rev { transform-origin: 200px 200px; animation: iv-spin 34s linear infinite reverse; }
@keyframes iv-spin { to { transform: rotate(360deg); } }
.iv-core {
  position: relative; z-index: 2; width: 104px; height: 104px; border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--mint), var(--purple));
  box-shadow: 0 0 0 10px rgba(31,209,163,.08), 0 0 60px rgba(31,209,163,.45), 0 18px 50px -10px rgba(0,0,0,.6);
  animation: iv-pulse 4s ease-in-out infinite;
}
@keyframes iv-pulse { 0%,100% { box-shadow: 0 0 0 10px rgba(31,209,163,.08), 0 0 50px rgba(31,209,163,.40), 0 18px 50px -10px rgba(0,0,0,.6);} 50% { box-shadow: 0 0 0 16px rgba(138,109,255,.10), 0 0 78px rgba(138,109,255,.50), 0 18px 50px -10px rgba(0,0,0,.6);} }
.iv-chip {
  position: absolute; z-index: 3; display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 14px; border-radius: 999px; font-size: 13.5px; font-weight: 700;
  background: color-mix(in srgb, var(--surface) 78%, transparent); border: 1px solid var(--line-2);
  backdrop-filter: blur(10px); box-shadow: var(--shadow-sm); white-space: nowrap;
  animation: iv-float 6s ease-in-out infinite;
}
.iv-chip:nth-child(odd) { animation-duration: 7.5s; }
@keyframes iv-float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
@media (prefers-reduced-motion: reduce){ .iv-spin,.iv-spin-rev,.iv-core,.iv-chip { animation: none !important; } }

/* ===== AI band ===== */
.ai-band-grid { display: grid; grid-template-columns: 1.05fr .95fr; align-items: stretch; }
.ai-band-art {
  position: relative; display: grid; place-items: center; padding: 40px; overflow: hidden;
  background:
    radial-gradient(100% 100% at 70% 20%, rgba(138,109,255,.22), transparent 60%),
    radial-gradient(90% 90% at 20% 90%, rgba(31,209,163,.16), transparent 55%),
    linear-gradient(180deg, #0c2128, #0a1a20);
  border-inline-start: 1px solid var(--line);
}
.ai-band-art::before { content:''; position:absolute; inset:0; background-image: radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px); background-size: 24px 24px; opacity:.5; }
.ai-orb { position: absolute; width: 320px; height: 320px; border-radius: 50%; background: radial-gradient(circle, rgba(138,109,255,.30), transparent 65%); filter: blur(20px); animation: iv-pulse 5s ease-in-out infinite; }
.ai-band-art svg { position: relative; z-index: 1; }
@media (max-width: 820px){ .ai-band-grid { grid-template-columns: 1fr; } .ai-band-art { border-inline-start: 0; border-top: 1px solid var(--line); min-height: 320px; } }

/* ===== living brain canvas ===== */
.brain-canvas {
  position: relative; width: 100%; border-radius: var(--r-xl);
  border: 1px solid var(--line-2); overflow: hidden;
  background:
    radial-gradient(120% 120% at 60% 30%, rgba(138,109,255,.14), transparent 60%),
    radial-gradient(120% 120% at 15% 85%, rgba(31,209,163,.12), transparent 55%),
    linear-gradient(180deg, #0b2128, #081519);
  box-shadow: var(--shadow);
}
.brain-canvas canvas { display: block; width: 100%; height: 100%; }
.brain-canvas::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 26px 26px; opacity: .5;
}
.bc-label {
  position: absolute; inset-block-end: 14px; inset-inline-start: 16px; z-index: 2;
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--muted); background: color-mix(in srgb, var(--surface) 70%, transparent);
  border: 1px solid var(--line); border-radius: 999px; padding: 7px 13px; backdrop-filter: blur(8px);
}
.bc-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 10px var(--mint); animation: iv-pulse 2s ease-in-out infinite; }
.brain-canvas { cursor: crosshair; }
.bc-hint {
  position: absolute; inset-block-end: 14px; inset-inline-end: 16px; z-index: 2;
  font-size: 11.5px; font-weight: 600; color: var(--faint);
  background: color-mix(in srgb, var(--surface) 60%, transparent);
  border: 1px solid var(--line); border-radius: 999px; padding: 6px 11px; backdrop-filter: blur(8px);
}
@media (max-width: 560px){ .bc-hint { display: none; } }

/* neural backdrop behind page headers */
.brain-backdrop { position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.brain-backdrop canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .85; mask-image: linear-gradient(180deg, rgba(0,0,0,.9), transparent); -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,.9), transparent); }
.page-head { position: relative; }
.page-head .wrap { position: relative; z-index: 1; }

/* ===== visitor counter ===== */
.visitors {
  display: flex; align-items: center; gap: 26px; padding: 24px 28px; margin-bottom: 36px;
  flex-wrap: wrap; background: linear-gradient(120deg, rgba(31,209,163,.05), rgba(138,109,255,.05));
}
.visitors-main { flex: 1; min-width: 260px; }
.odometer { display: inline-flex; gap: 6px; margin-top: 12px; }
.odo-cell {
  width: 38px; height: 56px; border-radius: 10px; overflow: hidden; position: relative;
  background: #07151b; border: 1px solid var(--line-2);
  box-shadow: inset 0 -10px 18px -12px rgba(0,0,0,.8), inset 0 10px 18px -12px rgba(255,255,255,.06);
}
.odo-digit {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center;
  transition: transform .6s cubic-bezier(.2,.8,.2,1);
}
.odo-digit b {
  height: 56px; display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', monospace; font-size: 30px; font-weight: 700;
  background: linear-gradient(180deg, var(--text), var(--accent));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.visitors-side { display: flex; flex-direction: column; gap: 0; }
.online { display: flex; align-items: center; gap: 12px; }
.online-pulse {
  width: 14px; height: 14px; border-radius: 50%; background: var(--mint); flex: none;
  box-shadow: 0 0 0 0 rgba(31,209,163,.6); animation: online-ring 1.8s ease-out infinite;
}
@keyframes online-ring { 0% { box-shadow: 0 0 0 0 rgba(31,209,163,.5); } 70% { box-shadow: 0 0 0 12px rgba(31,209,163,0); } 100% { box-shadow: 0 0 0 0 rgba(31,209,163,0); } }
@media (prefers-reduced-motion: reduce){ .bc-dot, .online-pulse { animation: none !important; } }
@media (max-width: 560px){ .odo-cell { width: 32px; height: 48px; } .odo-digit b { height: 48px; font-size: 25px; } }