/* ============================================================
   ILLUCEO — shell.css
   Shared across every page. Import once, use everywhere.
   illuceo · latin · "to begin giving light"
   ============================================================ */

/* ── DESIGN TOKENS ── */
:root {
  --bg:        #09090b;
  --bg2:       #0f0f12;
  --bg3:       #141418;
  --border:    #1e1e24;
  --border2:   #2a2a34;
  --text:      #ede9e0;
  --text2:     #8a8680;
  --text3:     #484540;
  --teal:      #00e5b0;
  --teal-dim:  rgba(0,229,176,0.07);
  --teal-glow: rgba(0,229,176,0.14);
  --amber:     #f5a623;
  --blue:      #4a90d9;
  --rose:      #e05c6a;
  --violet:    #9b7fe8;
  --nord:      #4687ff;
  --serif:     'Cormorant Garamond', Georgia, serif;
  --mono:      'JetBrains Mono', monospace;
  --sans:      'Outfit', sans-serif;
  --max-w:     1380px;
}

/* ── RESET ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 300;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Grain overlay */
body::after {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

::-webkit-scrollbar { width: 2px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border2); }

/* ── TOPBAR ── */
.illuceo-topbar {
  position: sticky; top: 0; z-index: 200;
  background: rgba(9,9,11,0.93);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  padding: 0 32px;
  height: 40px;
  display: flex; align-items: center; justify-content: space-between;
}

.topbar-left { display: flex; align-items: center; gap: 20px; }

.live-pill {
  display: flex; align-items: center; gap: 5px;
  font-family: var(--mono); font-size: 9px;
  letter-spacing: .25em; text-transform: uppercase;
  color: var(--teal);
}
.live-dot {
  width: 5px; height: 5px;
  background: var(--teal); border-radius: 50%;
  animation: livepulse 2s ease-in-out infinite;
}
@keyframes livepulse {
  0%,100% { opacity:1; box-shadow:0 0 0 0 var(--teal-glow); }
  50%      { opacity:.5; box-shadow:0 0 0 5px transparent; }
}

.topbar-date {
  font-family: var(--mono); font-size: 9px;
  letter-spacing: .12em; color: var(--text3);
}

/* Lang switcher */
.lang-switcher { display: flex; gap: 2px; }
.lang-btn {
  font-family: var(--mono); font-size: 8px;
  letter-spacing: .12em; text-transform: uppercase;
  padding: 2px 6px;
  border: 1px solid transparent;
  background: transparent; color: var(--text3);
  border-radius: 2px; cursor: pointer;
  transition: all .18s;
}
.lang-btn:hover { color: var(--text2); border-color: var(--border2); }
.lang-btn.active { color: var(--teal); border-color: var(--teal); background: var(--teal-dim); }

/* ── NORDVPN STRIP ── */
.nord-strip {
  background: linear-gradient(90deg,#0d1428,#111c3a 60%,#0d1e45);
  border-bottom: 1px solid #1a2d52;
  padding: 7px 32px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.nord-strip-text {
  font-family: var(--mono); font-size: 10px;
  color: #7ba8e8; letter-spacing: .04em;
}
.nord-strip-text strong { color: #c8deff; }
.nord-strip-cta {
  flex-shrink: 0;
  background: linear-gradient(135deg,#4687ff,#2654c8);
  color: #fff; font-family: var(--mono); font-size: 9px;
  letter-spacing: .18em; text-transform: uppercase;
  padding: 5px 14px; border-radius: 3px;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,.08);
  transition: all .2s; white-space: nowrap;
}
.nord-strip-cta:hover {
  background: linear-gradient(135deg,#5a96ff,#3262d4);
  box-shadow: 0 4px 18px rgba(70,135,255,.35);
  transform: translateY(-1px);
}

/* ── MEGA NAV ── */
.shell-nav {
  border-bottom: 1px solid var(--border);
  position: relative;
  background: var(--bg);
  overflow: visible;
}

.nav-primary {
  display: flex; justify-content: center;
  overflow: visible;
  list-style: none;
  scrollbar-width: none;
}
.nav-primary::-webkit-scrollbar { display: none; }

.nav-primary > li {
  position: relative;
}

.nav-primary > li > a,
.nav-item {
  display: block;
  font-family: var(--mono); font-size: 9px;
  letter-spacing: .25em; text-transform: uppercase;
  padding: 11px 16px;
  color: var(--text3);
  text-decoration: none;
  border-right: 1px solid var(--border);
  white-space: nowrap;
  transition: all .18s;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
}
.nav-primary > li > a:hover,
.nav-item:hover { color: var(--text2); background: rgba(255,255,255,.015); }
.nav-primary > li > a.active,
.nav-item.active { color: var(--teal); border-bottom-color: var(--teal); }

/* Dropdown */
.nav-dropdown {
  display: none;
  position: absolute; top: 100%; left: 0;
  min-width: 220px; z-index: 9000;
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-top: 2px solid var(--teal);
  border-radius: 0 0 6px 6px;
  padding: 8px 0;
  list-style: none;
}
.nav-primary > li:hover .nav-dropdown { display: block; }
.nav-dropdown li a {
  display: block;
  font-family: var(--mono); font-size: 9px;
  letter-spacing: .15em; text-transform: uppercase;
  padding: 8px 18px;
  color: var(--text3); text-decoration: none;
  transition: all .15s;
}
.nav-dropdown li a:hover { color: var(--teal); padding-left: 24px; }

/* ── BREADCRUMB ── */
.breadcrumb {
  font-family: var(--mono); font-size: 9px;
  letter-spacing: .1em; color: var(--text3);
  padding: 10px 32px;
  border-bottom: 1px solid var(--border);
  display: flex; gap: 8px; align-items: center;
}
.breadcrumb a { color: var(--text3); text-decoration: none; transition: color .15s; }
.breadcrumb a:hover { color: var(--teal); }
.breadcrumb span { color: var(--border2); }

/* ── MAIN WRAPPER ── */
.main { max-width: var(--max-w); margin: 0 auto; padding: 28px 20px; }

/* ── SECTION HEADER ── */
.section-hd {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 12px; padding: 0 2px;
}
.section-hd span {
  font-family: var(--mono); font-size: 8px;
  letter-spacing: .35em; text-transform: uppercase;
  color: var(--text3); white-space: nowrap;
}
.section-hd hr { flex: 1; border: none; border-top: 1px solid var(--border); }

/* ── TYPOGRAPHY SHARED ── */
.hl-xl {
  font-family: var(--serif);
  font-size: clamp(26px,3.8vw,48px);
  font-weight: 600; line-height: 1.08;
  letter-spacing: -.01em; color: var(--text);
  margin-bottom: 14px; transition: color .2s;
}
.deck {
  font-size: 14px; line-height: 1.75;
  color: var(--text2); margin-bottom: 16px; font-weight: 300;
}
.why-box {
  background: var(--teal-dim);
  border-left: 2px solid var(--teal);
  padding: 9px 13px; margin-bottom: 16px;
  border-radius: 0 3px 3px 0;
}
.why-label {
  font-family: var(--mono); font-size: 7px;
  letter-spacing: .3em; text-transform: uppercase;
  color: var(--teal); margin-bottom: 3px;
}
.why-text { font-size: 12px; color: var(--text2); line-height: 1.55; }

.meta {
  font-family: var(--mono); font-size: 9px;
  letter-spacing: .08em; color: var(--text3);
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
}
.readbadge {
  background: var(--teal-dim);
  border: 1px solid rgba(0,229,176,.12);
  color: var(--teal); font-family: var(--mono); font-size: 8px;
  letter-spacing: .12em; padding: 2px 7px; border-radius: 2px;
}

/* Category dots */
.cat {
  font-family: var(--mono); font-size: 8px;
  letter-spacing: .28em; text-transform: uppercase;
  margin-bottom: 9px;
  display: inline-flex; align-items: center; gap: 5px;
}
.cat::before {
  content: ''; display: inline-block;
  width: 3px; height: 3px; border-radius: 50%; background: currentColor;
}
.cat-models   { color: var(--teal); }
.cat-tools    { color: var(--amber); }
.cat-business { color: #e8c46a; }
.cat-research { color: var(--blue); }
.cat-policy   { color: var(--violet); }
.cat-agents   { color: #e87a5a; }

/* ── ARTICLE BODY (used on all article pages) ── */
.article-header { padding: 40px 0 28px; border-bottom: 1px solid var(--border); margin-bottom: 32px; }
.article-header .hl-xl { margin-bottom: 16px; }
.article-header .deck { max-width: 680px; }

.article-body {
  max-width: 740px;
  font-size: 16px; line-height: 1.8;
  color: var(--text2);
}
.article-body h2 {
  font-family: var(--serif); font-size: 28px; font-weight: 600;
  color: var(--text); margin: 40px 0 16px; letter-spacing: -.01em;
}
.article-body h3 {
  font-family: var(--serif); font-size: 21px; font-weight: 600;
  color: var(--text); margin: 28px 0 12px;
}
.article-body p { margin-bottom: 18px; }
.article-body a { color: var(--teal); text-decoration: none; border-bottom: 1px solid var(--teal-dim); }
.article-body a:hover { border-bottom-color: var(--teal); }
.article-body ul, .article-body ol { padding-left: 24px; margin-bottom: 18px; }
.article-body li { margin-bottom: 8px; }
.article-body strong { color: var(--text); font-weight: 500; }
.article-body em { font-style: italic; color: var(--text); }

/* Comparison table */
.article-body table {
  width: 100%; border-collapse: collapse;
  margin: 24px 0; font-size: 13px;
}
.article-body th {
  font-family: var(--mono); font-size: 8px; letter-spacing: .2em;
  text-transform: uppercase; color: var(--text3);
  padding: 10px 14px; text-align: left;
  border-bottom: 1px solid var(--border2);
  background: var(--bg3);
}
.article-body td {
  padding: 10px 14px; color: var(--text2);
  border-bottom: 1px solid var(--border);
}
.article-body tr:hover td { background: rgba(255,255,255,.018); }

/* FAQ section */
.faq-item { border-bottom: 1px solid var(--border); padding: 16px 0; }
.faq-q {
  font-family: var(--serif); font-size: 17px; font-weight: 600;
  color: var(--text); cursor: pointer; margin-bottom: 0;
  display: flex; justify-content: space-between; align-items: center;
}
.faq-q::after { content: '+'; color: var(--teal); font-family: var(--mono); font-size: 16px; }
.faq-item.open .faq-q::after { content: '−'; }
.faq-a { display: none; font-size: 14px; color: var(--text2); line-height: 1.7; margin-top: 10px; }
.faq-item.open .faq-a { display: block; }

/* ── SIDEBAR (article pages) ── */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px; align-items: start;
}
.article-sidebar { position: sticky; top: 60px; }
.sidebar-widget {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 6px; padding: 20px; margin-bottom: 16px;
}
.sidebar-widget h4 {
  font-family: var(--mono); font-size: 8px; letter-spacing: .3em;
  text-transform: uppercase; color: var(--text3); margin-bottom: 14px;
}

/* Affiliate CTA */
.affiliate-cta {
  background: linear-gradient(145deg,#0a1530,#0d1e45);
  border: 1px solid #1a2d52; border-radius: 6px;
  padding: 20px; margin: 28px 0;
}
.affiliate-cta-title {
  font-family: var(--serif); font-size: 20px; font-weight: 600;
  color: #e8f0ff; margin-bottom: 8px;
}
.affiliate-cta-body { font-size: 12px; color: #6b96d4; line-height: 1.6; margin-bottom: 14px; }
.affiliate-cta-btn {
  display: inline-block;
  background: linear-gradient(135deg,#4687ff,#2654c8);
  color: #fff; font-family: var(--mono); font-size: 9px;
  letter-spacing: .2em; text-transform: uppercase;
  padding: 10px 18px; border-radius: 3px; text-decoration: none;
  transition: all .2s;
}
.affiliate-cta-btn:hover { transform: translateY(-1px); box-shadow: 0 6px 22px rgba(70,135,255,.3); }

/* Rating stars */
.stars { color: #f5a623; font-size: 16px; letter-spacing: 2px; margin-bottom: 4px; }
.rating-num { font-family: var(--mono); font-size: 11px; color: var(--text3); }

/* ── FOOTER ── */
.illuceo-footer {
  border-top: 1px solid var(--border);
  padding: 40px 32px 0;
  margin-top: 60px;
}
.footer-grid {
  max-width: var(--max-w); margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px; padding-bottom: 40px;
}
.footer-brand-name {
  font-family: var(--serif); font-size: 32px;
  font-weight: 700; letter-spacing: .1em; color: var(--text);
}
.footer-brand-name span { color: var(--teal); }
.footer-brand-latin {
  font-family: var(--mono); font-size: 8px;
  letter-spacing: .2em; color: var(--text3);
  margin: 4px 0 12px;
}
.footer-brand-desc { font-size: 12px; color: var(--text3); line-height: 1.7; }

.footer-col h4 {
  font-family: var(--mono); font-size: 8px;
  letter-spacing: .3em; text-transform: uppercase;
  color: var(--text3); margin-bottom: 14px;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a {
  font-size: 12px; color: var(--text3);
  text-decoration: none; transition: color .15s;
}
.footer-col ul li a:hover { color: var(--teal); }

.footer-nord-widget {
  background: linear-gradient(145deg,rgba(13,27,62,.9),rgba(11,22,52,.9));
  border: 1px solid #1a2d52; border-radius: 4px;
  padding: 18px; margin-bottom: 16px;
}
.footer-nord-widget p { font-size: 11px; color: #6b96d4; margin-bottom: 12px; line-height: 1.6; }
.footer-nord-widget a {
  color: var(--nord); font-family: var(--mono); font-size: 9px;
  letter-spacing: .1em; text-transform: uppercase; text-decoration: none;
}
.footer-nord-widget a:hover { color: #7aaaff; }

.footer-copy {
  max-width: var(--max-w); margin: 0 auto;
  border-top: 1px solid var(--border);
  padding: 14px 0;
  display: flex; justify-content: space-between; align-items: center;
}
.footer-copy p { font-family: var(--mono); font-size: 8px; color: var(--text3); letter-spacing: .1em; }
.footer-copy a { color: var(--text3); text-decoration: none; }
.footer-copy a:hover { color: var(--teal); }

/* ── COOKIE BANNER ── */
.cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--bg2); border-top: 1px solid var(--border2);
  padding: 14px 32px;
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  transform: translateY(100%);
  transition: transform .4s ease;
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-banner p {
  font-family: var(--mono); font-size: 10px;
  color: var(--text3); letter-spacing: .04em;
  flex: 1; line-height: 1.6;
}
.cookie-banner a { color: var(--teal); text-decoration: none; }
.cookie-btn {
  font-family: var(--mono); font-size: 9px;
  letter-spacing: .15em; text-transform: uppercase;
  padding: 6px 16px; border-radius: 3px;
  cursor: pointer; transition: all .18s; white-space: nowrap;
}
.cookie-accept {
  background: var(--teal); color: var(--bg);
  border: none;
}
.cookie-accept:hover { opacity: .88; }
.cookie-decline {
  background: transparent; color: var(--text3);
  border: 1px solid var(--border2);
}
.cookie-decline:hover { border-color: var(--text3); color: var(--text2); }

/* ── PILL / TAG ── */
.tag {
  display: inline-block;
  font-family: var(--mono); font-size: 8px;
  letter-spacing: .15em; text-transform: uppercase;
  padding: 3px 9px; border-radius: 2px;
  border: 1px solid var(--border2); color: var(--text3);
}
.tag-teal { border-color: var(--teal); color: var(--teal); background: var(--teal-dim); }

/* ── NEWSLETTER BOX ── */
.newsletter-box {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 6px; padding: 28px 32px;
  text-align: center; margin: 40px 0;
}
.newsletter-box h3 {
  font-family: var(--serif); font-size: 26px;
  font-weight: 600; color: var(--text); margin-bottom: 8px;
}
.newsletter-box p { font-size: 13px; color: var(--text2); margin-bottom: 18px; }
.newsletter-form { display: flex; gap: 8px; max-width: 420px; margin: 0 auto; }
.newsletter-input {
  flex: 1; background: var(--bg3); border: 1px solid var(--border2);
  border-radius: 3px; padding: 9px 14px;
  color: var(--text); font-family: var(--mono); font-size: 11px;
  outline: none;
}
.newsletter-input:focus { border-color: var(--teal); }
.newsletter-btn {
  background: var(--teal); color: var(--bg);
  font-family: var(--mono); font-size: 9px;
  letter-spacing: .15em; text-transform: uppercase;
  padding: 9px 18px; border: none; border-radius: 3px;
  cursor: pointer; white-space: nowrap; transition: opacity .18s;
}
.newsletter-btn:hover { opacity: .88; }

/* ── RESPONSIVE ── */
@media(max-width:1100px){
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { position: static; }
}
@media(max-width:900px){
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media(max-width:640px){
  .illuceo-topbar { padding: 0 16px; }
  .nord-strip { padding: 7px 16px; }
  .main { padding: 16px; }
  .illuceo-footer { padding: 32px 16px 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; padding-bottom: 24px; }
  .footer-copy { flex-direction: column; gap: 6px; text-align: center; padding: 14px 0; }
  .cookie-banner { padding: 14px 16px; }
  .newsletter-form { flex-direction: column; }
}

/* ── ADSENSE AD SLOTS ──────────────────────────────────────────
   These are reserved ad placement zones.
   Replace .ad-placeholder with real AdSense code after approval.
   All sizes are standard IAB units Google accepts.
   ────────────────────────────────────────────────────────────── */

/* Base slot */
.ad-slot {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg2);
  border: 1px dashed var(--border2);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  margin: 0 auto;
}

/* Label shown before AdSense goes live */
.ad-slot::before {
  content: 'Advertisement';
  position: absolute;
  top: 6px; left: 50%;
  transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--text3);
  opacity: .5;
  white-space: nowrap;
}

/* ── LEADERBOARD: 728×90 — top of article, above fold ── */
.ad-leaderboard {
  width: 728px;
  height: 90px;
  max-width: 100%;
}

/* ── LARGE RECTANGLE: 336×280 — sidebar, mid-content ── */
.ad-rectangle-lg {
  width: 336px;
  height: 280px;
  max-width: 100%;
}

/* ── MEDIUM RECTANGLE: 300×250 — sidebar, most common ── */
.ad-rectangle {
  width: 300px;
  height: 250px;
  max-width: 100%;
}

/* ── HALF PAGE: 300×600 — sidebar sticky, high RPM ── */
.ad-halfpage {
  width: 300px;
  height: 600px;
  max-width: 100%;
}

/* ── IN-CONTENT: 468×60 — between paragraphs ── */
.ad-banner {
  width: 468px;
  height: 60px;
  max-width: 100%;
}

/* ── MOBILE BANNER: 320×50 — mobile only ── */
.ad-mobile {
  width: 320px;
  height: 50px;
  max-width: 100%;
  display: none;
}

/* Responsive: swap leaderboard for mobile banner on small screens */
@media (max-width: 728px) {
  .ad-leaderboard { display: none; }
  .ad-mobile { display: flex; }
  .ad-rectangle-lg { width: 100%; }
  .ad-rectangle { width: 100%; }
}

/* Ad wrapper with spacing */
.ad-wrap {
  text-align: center;
  padding: 20px 0;
  clear: both;
}
.ad-wrap-sidebar {
  margin-bottom: 24px;
}
.ad-wrap-in-content {
  margin: 32px auto;
}

/* ── MOBILE NAV ── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 36px; height: 36px;
  cursor: pointer;
  padding: 4px;
  border: 1px solid var(--border2);
  border-radius: 4px;
  background: transparent;
  flex-shrink: 0;
  margin: 0 8px;
  z-index: 10;
}
.nav-hamburger span {
  display: block;
  width: 18px; height: 1.5px;
  background: var(--text2);
  transition: all .25s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav-mobile-drawer {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 400;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(4px);
}
.nav-mobile-drawer.open { display: block; }

.nav-mobile-panel {
  position: absolute;
  top: 0; right: 0;
  width: 280px; height: 100%;
  background: var(--bg2);
  border-left: 1px solid var(--border2);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
  transform: translateX(100%);
  transition: transform .3s cubic-bezier(.22,1,.36,1);
}
.nav-mobile-drawer.open .nav-mobile-panel {
  transform: translateX(0);
}

.nav-mobile-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.nav-mobile-logo {
  font-family: var(--serif);
  font-size: 22px; font-weight: 700;
  letter-spacing: .12em; color: var(--text);
  text-decoration: none;
}
.nav-mobile-logo span { color: var(--teal); }
.nav-mobile-close {
  width: 28px; height: 28px;
  background: var(--bg3); border: 1px solid var(--border2);
  border-radius: 50%; cursor: pointer;
  font-family: var(--mono); font-size: 12px;
  color: var(--text3); display: flex;
  align-items: center; justify-content: center;
}
.nav-mobile-close:hover { color: var(--teal); border-color: var(--teal); }

.nav-mobile-list { list-style: none; padding: 8px 0; }
.nav-mobile-list li { border-bottom: 1px solid var(--border); }
.nav-mobile-list > li > a {
  display: block;
  font-family: var(--mono); font-size: 10px;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--text2); text-decoration: none;
  padding: 14px 20px;
  transition: color .15s;
}
.nav-mobile-list > li > a:hover,
.nav-mobile-list > li > a.active { color: var(--teal); }

.nav-mobile-sub {
  list-style: none;
  background: var(--bg3);
  padding: 4px 0 8px;
}
.nav-mobile-sub li a {
  display: block;
  font-family: var(--mono); font-size: 9px;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--text3); text-decoration: none;
  padding: 9px 20px 9px 32px;
  transition: color .15s;
}
.nav-mobile-sub li a:hover { color: var(--teal); }



/* ── MOBILE NAV BAR + TICKER ── */
.nav-mobile-bar {
  display: none;
  align-items: center;
  height: 44px;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

/* Ticker strip */
.nav-ticker-wrap {
  flex: 1;
  overflow: hidden;
  height: 100%;
  display: flex;
  align-items: center;
  mask-image: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
  touch-action: pan-y;
}
.nav-ticker-track {
  display: flex;
  align-items: center;
  white-space: nowrap;
  animation: navticker 90s linear infinite;
  gap: 0;
  will-change: transform;
  touch-action: manipulation;
}
.nav-ticker-track:hover { animation-play-state: paused; }
@keyframes navticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.nav-ticker-item {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--text3);
  text-decoration: none;
  padding: 0 18px;
  border-right: 1px solid var(--border);
  height: 44px;
  display: inline-flex;
  align-items: center;
  transition: color .15s, background .15s;
  flex-shrink: 0;
  -webkit-tap-highlight-color: rgba(0,229,176,.15);
  touch-action: pan-y;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
}
.nav-ticker-item:hover { color: var(--teal); background: rgba(0,229,176,.07); }



/* ── MOBILE NAV RESPONSIVE (single definitive block) ── */
@media(max-width:768px) {
  /* Hide desktop nav */
  .nav-primary { display: none !important; }
  /* Show mobile bar */
  .nav-mobile-bar { display: flex !important; }
  /* Show hamburger inside bar */
  .nav-hamburger { display: flex !important; }
  /* Nav bar takes its own height, no min-height needed */
  .shell-nav { min-height: 0; border-bottom: none; }
}
@media(min-width:769px) {
  /* Hide mobile elements on desktop */
  .nav-mobile-bar { display: none !important; }
  .nav-mobile-drawer { display: none !important; }
  /* Ensure desktop nav shows */
  .nav-primary { display: flex !important; }
}

/* ── BOOKMARK / ADD TO HOME SCREEN PROMPT ── */
.bookmark-prompt {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(120px);
  z-index: 800;
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-top: 2px solid var(--teal);
  border-radius: 12px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 8px 40px rgba(0,0,0,.5);
  transition: transform .4s cubic-bezier(.22,1,.36,1);
  max-width: 340px;
  width: calc(100vw - 32px);
}
.bookmark-prompt.visible {
  transform: translateX(-50%) translateY(0);
}
.bookmark-icon {
  width: 44px; height: 44px;
  background: var(--teal-dim);
  border: 1px solid rgba(0,229,176,.2);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 20px;
}
.bookmark-text { flex: 1; }
.bookmark-text strong {
  font-family: var(--serif);
  font-size: 15px; font-weight: 600;
  color: var(--text);
  display: block; margin-bottom: 3px;
}
.bookmark-text span {
  font-family: var(--mono);
  font-size: 9px; letter-spacing: .1em;
  color: var(--text3);
}
.bookmark-actions { display: flex; gap: 8px; flex-shrink: 0; }
.bookmark-btn {
  font-family: var(--mono);
  font-size: 9px; letter-spacing: .15em;
  text-transform: uppercase;
  padding: 6px 12px; border-radius: 4px;
  cursor: pointer; border: none;
  transition: all .18s; white-space: nowrap;
}
.bookmark-btn-yes {
  background: var(--teal); color: var(--bg);
}
.bookmark-btn-yes:hover { opacity: .85; }
.bookmark-btn-no {
  background: transparent;
  color: var(--text3);
  border: 1px solid var(--border2);
}
.bookmark-btn-no:hover { color: var(--text2); }

/* Mobile specific instruction */
.bookmark-ios-tip {
  display: none;
  font-family: var(--mono);
  font-size: 9px; letter-spacing: .08em;
  color: var(--teal);
  margin-top: 6px;
}

/* ── APP INSTALL POPUP ── */
.install-popup {
  position: fixed;
  inset: 0;
  z-index: 900;
  background: rgba(0,0,0,0);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  pointer-events: none;
  transition: background .3s;
}
.install-popup.visible {
  background: rgba(0,0,0,.75);
  backdrop-filter: blur(8px);
  pointer-events: all;
}
.install-popup-inner {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-top: 2px solid var(--teal);
  border-radius: 16px;
  padding: 32px;
  max-width: 380px;
  width: 100%;
  position: relative;
  transform: scale(.92) translateY(20px);
  opacity: 0;
  transition: transform .35s cubic-bezier(.22,1,.36,1), opacity .3s;
}
.install-popup.visible .install-popup-inner {
  transform: scale(1) translateY(0);
  opacity: 1;
}
.install-close {
  position: absolute;
  top: 14px; right: 14px;
  width: 28px; height: 28px;
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: 50%;
  color: var(--text3);
  font-size: 12px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all .15s;
}
.install-close:hover { color: var(--teal); border-color: var(--teal); }

.install-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}
.install-app-icon img {
  width: 64px; height: 64px;
  border-radius: 14px;
  display: block;
}
.install-app-name {
  font-family: var(--serif);
  font-size: 24px; font-weight: 700;
  letter-spacing: .08em;
  color: var(--text);
  line-height: 1;
}
.install-app-name span { color: var(--teal); }
.install-app-url {
  font-family: var(--mono);
  font-size: 9px; letter-spacing: .15em;
  color: var(--text3); margin: 4px 0 2px;
}
.install-app-tag {
  font-family: var(--mono);
  font-size: 8px; letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--teal);
}

.install-desc {
  font-size: 14px;
  color: var(--text2);
  line-height: 1.65;
  margin-bottom: 20px;
}

/* iOS steps */
.install-steps {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.install-step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 13px;
  color: var(--text2);
  line-height: 1.5;
}
.install-step strong { color: var(--text); }
.install-step-num {
  width: 22px; height: 22px;
  background: var(--teal);
  color: var(--bg);
  border-radius: 50%;
  font-family: var(--mono);
  font-size: 10px; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.install-btn-row {
  display: flex;
  gap: 10px;
}
.install-btn-primary {
  flex: 1;
  background: var(--teal);
  color: var(--bg);
  font-family: var(--mono);
  font-size: 10px; letter-spacing: .18em;
  text-transform: uppercase;
  padding: 12px 16px;
  border: none; border-radius: 6px;
  cursor: pointer;
  transition: opacity .18s;
  font-weight: 500;
}
.install-btn-primary:hover { opacity: .88; }
.install-btn-secondary {
  background: transparent;
  color: var(--text3);
  font-family: var(--mono);
  font-size: 10px; letter-spacing: .15em;
  text-transform: uppercase;
  padding: 12px 16px;
  border: 1px solid var(--border2);
  border-radius: 6px;
  cursor: pointer;
  transition: all .18s;
  white-space: nowrap;
}
.install-btn-secondary:hover { color: var(--text2); border-color: var(--border2); }

/* ── NEWS UPDATE NOTIFICATION BAR ── */
.news-update-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transform: translateY(-100%);
  transition: transform .4s cubic-bezier(.22,1,.36,1);
}
.news-update-bar.visible {
  transform: translateY(0);
}
.news-update-inner {
  background: var(--teal);
  color: var(--bg);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .05em;
}
.news-update-dot {
  width: 7px; height: 7px;
  background: var(--bg);
  border-radius: 50%;
  flex-shrink: 0;
  animation: livepulse 1.5s ease-in-out infinite;
}
.news-update-text {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news-update-text strong { font-weight: 600; }
.news-update-cta {
  background: rgba(0,0,0,.15);
  color: var(--bg);
  border: 1px solid rgba(0,0,0,.2);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .12em;
  padding: 4px 10px;
  border-radius: 3px;
  cursor: pointer;
  white-space: nowrap;
  transition: background .15s;
  flex-shrink: 0;
}
.news-update-cta:hover { background: rgba(0,0,0,.25); }
.news-update-close {
  background: transparent;
  border: none;
  color: var(--bg);
  font-size: 14px;
  cursor: pointer;
  opacity: .7;
  padding: 0 4px;
  flex-shrink: 0;
  line-height: 1;
}
.news-update-close:hover { opacity: 1; }
@media(max-width:640px) {
  .news-update-text { font-size: 10px; }
}

/* Prevent overscroll interference with swipe gestures */
body { overscroll-behavior-x: none; }

/* ── SECTION INDEX GRID ── */
.sec-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 8px;
}
.sec-card {
  display: block;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px;
  text-decoration: none;
  transition: border-color .2s, background .2s;
  cursor: pointer;
}
.sec-card:hover {
  border-color: var(--teal);
  background: #101013;
}
.sec-card-title {
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.25;
  margin-bottom: 10px;
  transition: color .2s;
}
.sec-card:hover .sec-card-title { color: var(--teal); }
.sec-card-desc {
  font-size: 13px;
  color: var(--text3);
  line-height: 1.65;
  margin-bottom: 14px;
}
.sec-card-meta {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text3);
  margin-bottom: 10px;
}
.sec-card-cta {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--teal);
}
@media(max-width:900px) { .sec-grid { grid-template-columns: 1fr 1fr; } }
@media(max-width:600px) { .sec-grid { grid-template-columns: 1fr; } }