/* =========================================================================
   VPNSort · components.css
   Hero device, ledger, plans, route table, platform grid, posts, tabs,
   toc, faq, callout, promo block, preview-only demo classes.
   ========================================================================= */

/* =========================================================================
   1. Hero shell
   ========================================================================= */

.hero{
  position:relative;
  z-index:1;
  padding:0 24px;
}

.hero-panel{
  position:relative;
  max-width:var(--wrap-wide);
  margin:12px auto 0;
  height:calc(100vh - 100px);
  height:calc(100svh - 100px);
  min-height:760px;
  max-height:820px;
  border-radius:var(--r-panel);
  border:1px solid var(--panel-border);
  overflow:hidden;
  background:
    radial-gradient(ellipse 1320px 520px at 50% 116%, var(--white-a96) 0%, var(--white-a00) 64%),
    linear-gradient(178deg, var(--sand-1) 0%, var(--sand-mid) 44%, var(--sand-2) 100%);
  box-shadow:var(--shadow-panel);
}

.hero-panel::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:radial-gradient(circle, var(--dot-strong) 1px, var(--dot-strong-clear) 1.15px);
  background-size:16px 16px;
  opacity:.5;
  pointer-events:none;
  z-index:0;
}

/* ---------- copy column ---------- */

.hero-copy{
  position:relative;
  z-index:5;
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
  padding:36px 24px 0;
}

.notice{
  display:inline-flex;
  align-items:center;
  gap:9px;
  margin:0;
  height:34px;
  padding:0 7px 0 14px;
  border-radius:var(--r-pill);
  background:var(--bg-panel);
  border:1px solid var(--panel-border-90);
  box-shadow:var(--shadow-chip);
  font-size:12.5px;
  color:var(--text);
  letter-spacing:.005em;
  max-width:100%;
}

.notice-dot{
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--success);
  box-shadow:0 0 0 3px var(--success-a14);
  flex:0 0 auto;
}

.notice-link{
  display:inline-flex;
  align-items:center;
  height:22px;
  padding:0 8px;
  border-radius:var(--r-pill);
  color:var(--accent);
  font-weight:600;
  text-decoration:underline;
  text-decoration-thickness:1px;
  text-underline-offset:3px;
  transition:background-color .16s ease;
  white-space:nowrap;
}
.notice-link:hover{background:var(--accent-a08)}

.hero-title{
  margin:22px 0 0;
  font-family:var(--font-display);
  font-weight:800;
  font-size:var(--fs-hero);
  line-height:1.06;
  letter-spacing:-.03em;
  color:var(--text);
}

.hero-title em,
.hero-title .hl{
  position:relative;
  display:inline-block;
  font-style:normal;
  color:var(--accent);
}
.hero-title em::after,
.hero-title .hl::after{
  content:"";
  position:absolute;
  left:2px;right:2px;
  bottom:.045em;
  height:.055em;
  border-radius:.03em;
  background:var(--accent);
  opacity:.3;
}

.cta-row{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:12px;
  margin-top:26px;
}

.hero-lede{
  margin:17px 0 0;
  max-width:640px;
  font-size:15px;
  line-height:1.62;
  color:var(--text-muted);
  letter-spacing:.004em;
}
.hero-lede strong{color:var(--text);font-weight:700}

.trust-row{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:center;
  gap:0;
  margin:14px 0 0;
  padding:0;
  list-style:none;
  font-size:12.5px;
  color:var(--text-muted);
  letter-spacing:.01em;
}
.trust-row li{display:inline-flex;align-items:center}
.trust-row li+li::before{
  content:"";
  display:inline-block;
  width:3px;
  height:3px;
  margin:0 12px;
  border-radius:50%;
  background:var(--muted-a46);
  vertical-align:middle;
  flex:0 0 auto;
}
.trust-row .trust-key{color:var(--accent);font-weight:700}

.platform-row{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:22px;
  margin-top:24px;
}

.platform{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:12.5px;
  font-weight:500;
  color:var(--text-muted);
  letter-spacing:.01em;
}
.platform svg{
  display:block;
  width:15px;
  height:15px;
  color:var(--text-muted);
  flex:0 0 auto;
}

.flag-row{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:18px;
  margin-top:14px;
}

.region{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:12.5px;
  font-weight:500;
  color:var(--text-muted);
  letter-spacing:.01em;
}

.flag{
  display:block;
  width:20px;
  height:14px;
  flex:0 0 auto;
  border-radius:4px;
  box-shadow:0 0 0 1px var(--ink-a12), 0 1px 2px var(--ink-a14);
}

/* =========================================================================
   2. Hero stage — sorting globe
   ========================================================================= */

.hero-stage{
  position:absolute;
  left:50%;
  bottom:0;
  width:1180px;
  height:460px;
  margin-left:-590px;
  transform-origin:50% 100%;
  pointer-events:none;
  z-index:2;
}

.stage-glow{
  position:absolute;
  left:50%;
  bottom:0;
  width:1800px;
  height:220px;
  margin-left:-900px;
  background:radial-gradient(ellipse 58% 100% at 50% 100%, var(--white-a98) 0%, var(--white-a78) 34%, var(--white-a00) 78%);
  z-index:3;
}

.globe-shadow{
  position:absolute;
  left:50%;
  bottom:-4px;
  width:700px;
  height:186px;
  margin-left:-350px;
  border-radius:50%;
  background:radial-gradient(ellipse at 50% 76%, var(--accent-a26) 0%, var(--accent-a09) 42%, var(--accent-a00) 68%);
  z-index:1;
}

.globe{
  position:absolute;
  left:50%;
  bottom:-182px;
  width:520px;
  height:520px;
  margin-left:-260px;
  border-radius:50%;
  background:radial-gradient(circle at 36% 26%, var(--sand-0) 0%, var(--sand-1) 40%, var(--sand-4) 70%, var(--sand-3) 100%);
  box-shadow:
    inset -26px -34px 72px var(--sand-shadow),
    inset 22px 26px 58px var(--white-a60),
    0 26px 60px -26px var(--accent-a30);
  z-index:2;
}

.globe-grid{
  position:absolute;
  inset:0;
  width:520px;
  height:520px;
  color:var(--accent);
  opacity:.15;
  z-index:1;
}

.globe-dots{
  position:absolute;
  inset:0;
  border-radius:50%;
  background-image:radial-gradient(circle, var(--accent) 1.1px, var(--accent-a00) 1.28px);
  background-size:10px 10px;
  background-position:4px 6px;
}

.globe-dots.d3{
  opacity:.25;
  -webkit-mask-image:radial-gradient(circle at 50% 48%, var(--mask-on) 60%, transparent 99%);
  mask-image:radial-gradient(circle at 50% 48%, var(--mask-on) 60%, transparent 99%);
}

.globe-dots.d2{
  opacity:.55;
  -webkit-mask-image:
    radial-gradient(ellipse 176px 138px at 39% 33%, var(--mask-on) 56%, transparent 100%),
    radial-gradient(ellipse 138px 176px at 57% 61%, var(--mask-on) 52%, transparent 100%),
    radial-gradient(ellipse 84px 66px at 70% 41%, var(--mask-on) 48%, transparent 100%);
  mask-image:
    radial-gradient(ellipse 176px 138px at 39% 33%, var(--mask-on) 56%, transparent 100%),
    radial-gradient(ellipse 138px 176px at 57% 61%, var(--mask-on) 52%, transparent 100%),
    radial-gradient(ellipse 84px 66px at 70% 41%, var(--mask-on) 48%, transparent 100%);
}

.globe-dots.d1{
  opacity:.9;
  -webkit-mask-image:
    radial-gradient(ellipse 94px 76px at 39% 33%, var(--mask-on) 58%, transparent 100%),
    radial-gradient(ellipse 76px 106px at 57% 61%, var(--mask-on) 54%, transparent 100%),
    radial-gradient(ellipse 56px 46px at 70% 41%, var(--mask-on) 48%, transparent 100%);
  mask-image:
    radial-gradient(ellipse 94px 76px at 39% 33%, var(--mask-on) 58%, transparent 100%),
    radial-gradient(ellipse 76px 106px at 57% 61%, var(--mask-on) 54%, transparent 100%),
    radial-gradient(ellipse 56px 46px at 70% 41%, var(--mask-on) 48%, transparent 100%);
}

.globe::after{
  content:"";
  position:absolute;
  inset:0;
  border-radius:50%;
  background:radial-gradient(circle at 30% 20%, var(--white-a72) 0%, var(--white-a00) 44%);
  z-index:4;
}

.ribbons{
  position:absolute;
  left:0;top:0;
  width:1180px;
  height:460px;
  z-index:4;
}

.rs-a0{stop-color:var(--accent);stop-opacity:.12}
.rs-a1{stop-color:var(--accent);stop-opacity:.85}
.rs-a2{stop-color:var(--accent-dark);stop-opacity:.5}

.flow-dot{
  position:absolute;
  width:9px;
  height:9px;
  margin:-4.5px 0 0 -4.5px;
  border-radius:50%;
  background:var(--bg-panel);
  box-shadow:0 0 0 3px var(--panel-a55), 0 0 12px 2px var(--accent-a55);
  offset-rotate:0deg;
  animation:flowAlong 9s linear infinite;
  z-index:5;
}
.flow-dot.f2{animation-duration:11s;animation-delay:-3.4s}
.flow-dot.f3{animation-duration:7.6s;animation-delay:-1.6s}

.fd-a{offset-path:path("M374 303 A230 230 0 0 1 806 303")}
.fd-b{offset-path:path("M426 322 A175 175 0 0 1 754 322")}
.fd-c{offset-path:path("M477 341 A120 120 0 0 1 703 341")}

@keyframes flowAlong{
  from{offset-distance:0%}
  to{offset-distance:100%}
}

.ribbon-tag{
  position:absolute;
  display:inline-flex;
  align-items:center;
  height:21px;
  padding:0 9px;
  border-radius:var(--r-pill);
  background:var(--accent);
  color:var(--on-accent);
  font-family:var(--font-mono);
  font-size:10.5px;
  font-weight:500;
  letter-spacing:.02em;
  white-space:nowrap;
  transform:translate(-50%,-50%);
  box-shadow:inset 0 1px 0 var(--white-a24), 0 8px 16px -8px var(--accent-a85);
  z-index:6;
}

.tag-iepl{left:753px;top:219px}
.tag-relay{left:714px;top:258px;opacity:.9}
.tag-direct{left:675px;top:297px;opacity:.8}

.node{
  position:absolute;
  display:inline-flex;
  align-items:center;
  gap:6px;
  height:30px;
  padding:0 9px 0 7px;
  border-radius:var(--r-node);
  background:var(--bg-panel);
  border:1px solid var(--panel-border-soft);
  box-shadow:var(--shadow-chip);
  white-space:nowrap;
  z-index:6;
}

.node-flag{
  display:block;
  width:16px;
  height:11px;
  flex:0 0 auto;
  border-radius:2.5px;
  box-shadow:0 0 0 1px var(--ink-a10);
}

.node-name{
  font-size:11.5px;
  font-weight:600;
  color:var(--text);
  letter-spacing:.01em;
}

.node-type{
  font-family:var(--font-mono);
  font-size:9.5px;
  font-weight:500;
  color:var(--text-muted);
  letter-spacing:.03em;
}

.node-dot{
  width:5px;
  height:5px;
  border-radius:50%;
  background:var(--success);
  flex:0 0 auto;
  box-shadow:0 0 0 2.5px var(--success-a16);
  animation:pulseDot 3.4s ease-in-out infinite;
}

@keyframes pulseDot{
  0%,100%{opacity:1}
  50%{opacity:.42}
}

.n-hk{left:238px;top:185px}
.n-la{left:150px;top:272px}
.n-sp{left:285px;top:352px}
.n-fra{left:420px;top:130px}
.n-dxb{left:660px;top:130px}
.n-tyo{left:800px;top:180px}
.n-sin{left:905px;top:270px}
.n-syd{left:760px;top:355px}

.float-note{
  position:absolute;
  display:inline-flex;
  align-items:center;
  gap:7px;
  height:30px;
  padding:0 13px;
  border-radius:var(--r-pill);
  background:var(--bg-panel);
  border:1px solid var(--panel-border-soft);
  box-shadow:var(--shadow-chip);
  font-size:11.5px;
  font-weight:500;
  color:var(--text-muted);
  white-space:nowrap;
  z-index:7;
}
.float-note svg{
  display:block;
  width:12px;
  height:12px;
  color:var(--success);
  flex:0 0 auto;
}
.note-mail{left:100px;top:140px}

.fact-chip{
  position:absolute;
  display:inline-flex;
  align-items:baseline;
  gap:5px;
  height:34px;
  padding:0 13px;
  border-radius:var(--r-sm);
  background:var(--bg-panel);
  border:1px solid var(--panel-border-soft);
  box-shadow:var(--shadow-chip);
  white-space:nowrap;
  z-index:7;
}
.fact-chip b{
  font-family:var(--font-mono);
  font-size:15px;
  font-weight:700;
  color:var(--accent);
  letter-spacing:-.01em;
  font-variant-numeric:tabular-nums;
}
.fact-chip span{
  font-size:10.5px;
  font-weight:500;
  color:var(--text-muted);
  letter-spacing:.04em;
}
.chip-lines{left:990px;top:380px}

/* ---------- flag fills ---------- */

.fl-red{fill:var(--flag-red)}
.fl-red-deep{fill:var(--flag-red-deep)}
.fl-blue{fill:var(--flag-blue)}
.fl-navy{fill:var(--flag-navy)}
.fl-white{fill:var(--flag-white)}
.fl-green{fill:var(--flag-green)}
.fl-yellow{fill:var(--flag-yellow)}
.fl-gold{fill:var(--flag-gold)}
.fl-black{fill:var(--flag-black)}
.fl-stroke-red{fill:none;stroke:var(--flag-red-deep);stroke-width:2}
.fl-stroke-navy{fill:none;stroke:var(--flag-navy);stroke-width:.9}

/* =========================================================================
   3. Stats band
   ========================================================================= */

.stats-band{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:1px;
  background:var(--border);
  border:1px solid var(--border);
  border-radius:var(--r-card);
  overflow:hidden;
  box-shadow:var(--shadow-soft);
}
.stats-band > *{min-width:0}

.stat{
  display:flex;
  flex-direction:column;
  gap:3px;
  padding:16px 20px;
  background:var(--bg-panel);
}

.stat-num{
  font-family:var(--font-mono);
  font-size:clamp(20px,2.2vw,26px);
  font-weight:700;
  line-height:1.1;
  color:var(--accent);
  letter-spacing:-.02em;
  font-variant-numeric:tabular-nums;
  min-width:5.5ch;
}

.stat-label{
  font-size:12px;
  letter-spacing:.04em;
  color:var(--text-muted);
}

/* =========================================================================
   4. Features ledger
   ========================================================================= */

.ledger{
  border-top:1px solid var(--border);
}

.ledger-row{
  position:relative;
  display:grid;
  grid-template-columns:88px minmax(0,1fr) auto;
  gap:var(--space-5);
  align-items:start;
  padding:26px 0;
  border-bottom:1px solid var(--border);
  transition:transform .18s ease;
}
.ledger-row::before{
  content:"";
  position:absolute;
  left:-14px;
  top:20px;
  bottom:20px;
  width:3px;
  border-radius:3px;
  background:var(--accent);
  opacity:0;
  transition:opacity .18s ease;
}
.ledger-row:hover{transform:translateX(2px)}
.ledger-row:hover::before{opacity:1}

.ledger-row--wide{
  grid-template-columns:88px minmax(0,1fr);
}
.ledger-row--wide .ledger-fact{
  grid-column:2;
  justify-self:start;
  margin-top:10px;
}

.ledger-num{
  display:grid;
  gap:4px;
  padding-top:2px;
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
}
.ledger-num b{
  font-size:20px;
  font-weight:700;
  line-height:1;
  color:var(--accent);
  letter-spacing:-.02em;
}
.ledger-num span{
  font-size:10.5px;
  letter-spacing:.06em;
  color:var(--text-muted);
  white-space:nowrap;
}

.ledger-body{min-width:0}

.ledger-title{
  display:flex;
  align-items:center;
  gap:9px;
  margin:0 0 8px;
  font-size:16.5px;
  font-weight:700;
  line-height:1.35;
  letter-spacing:-.015em;
}
.ledger-icon{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:26px;
  height:26px;
  flex:0 0 auto;
  border-radius:var(--r-xs);
  background:var(--accent-a08);
  color:var(--accent);
}
.ledger-icon svg{width:15px;height:15px}

.ledger-desc{
  margin:0;
  max-width:62ch;
  font-size:13.8px;
  line-height:1.72;
  color:var(--text-muted);
}

.ledger-fact{align-self:start;white-space:nowrap}

/* =========================================================================
   5. Plans
   ========================================================================= */

.plan-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:var(--space-5);
  align-items:stretch;
}
.plan-grid > *{min-width:0}

.plan-card{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:var(--space-4);
  padding:var(--space-6) var(--space-5) var(--space-5);
  background:var(--bg-panel);
  border:1px solid var(--border);
  border-radius:var(--r-card);
  box-shadow:var(--shadow-card);
  transition:transform .18s ease, box-shadow .18s ease;
}
.plan-card:hover{transform:translateY(-2px)}

.plan-card.is-featured{
  border-color:var(--accent);
  box-shadow:0 26px 52px -30px var(--accent-a55), inset 0 1px 0 var(--white-a92);
}

.plan-card.is-current{
  border-color:var(--success);
  box-shadow:0 26px 52px -32px var(--success-a16), inset 0 1px 0 var(--white-a92);
}

.plan-badge{
  position:absolute;
  top:-12px;
  left:20px;
  display:inline-flex;
  align-items:center;
  height:24px;
  padding:0 10px;
  border-radius:var(--r-pill);
  background:var(--accent);
  color:var(--on-accent);
  font-family:var(--font-mono);
  font-size:10.5px;
  letter-spacing:.06em;
  box-shadow:0 10px 18px -12px var(--accent-a85);
}

.plan-name{
  margin:0;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--text-muted);
}

.plan-price{
  display:flex;
  align-items:baseline;
  gap:5px;
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
}
.plan-price .cur{font-size:15px;color:var(--text-muted)}
.plan-price .num{
  font-size:clamp(30px,3.4vw,40px);
  font-weight:700;
  line-height:1;
  letter-spacing:-.03em;
  color:var(--accent);
}
.plan-price .per{font-size:12.5px;color:var(--text-muted)}

.plan-volume{
  font-size:13px;
  color:var(--text);
  letter-spacing:.01em;
}
.plan-volume b{font-family:var(--font-mono);font-weight:700}

.plan-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:8px;
  font-size:13.3px;
  line-height:1.55;
  color:var(--text-muted);
}
.plan-list li{
  display:flex;
  align-items:flex-start;
  gap:8px;
}
.plan-list li::before{
  content:"";
  width:6px;
  height:6px;
  margin-top:7px;
  flex:0 0 auto;
  border-radius:50%;
  background:var(--accent-a45);
}

.plan-cta{margin-top:auto}

.plan-note{
  margin:0;
  font-size:11.5px;
  color:var(--text-muted);
  text-align:center;
}

/* =========================================================================
   6. Tables (route / data)
   ========================================================================= */

.table-scroll{
  max-width:100%;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  border:1px solid var(--border);
  border-radius:var(--r-card);
  background:var(--bg-panel);
  box-shadow:var(--shadow-soft);
}

.route-table,
.data-table{
  width:100%;
  min-width:640px;
  border-collapse:collapse;
  font-size:13.5px;
  line-height:1.5;
}

.route-table th,
.data-table th{
  padding:10px 14px;
  text-align:left;
  font-family:var(--font-mono);
  font-size:11px;
  font-weight:500;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--text-muted);
  background:var(--bg-panel2);
  border-bottom:1px solid var(--border);
  white-space:nowrap;
  word-break:keep-all;
}

.route-table td,
.data-table td{
  padding:11px 14px;
  border-bottom:1px solid var(--border-soft);
  color:var(--text);
  word-break:keep-all;
  vertical-align:middle;
}

.route-table tr:last-child td,
.data-table tr:last-child td{border-bottom:0}

.route-table tbody tr:hover td{background:var(--accent-a06)}

.route-group td{
  background:var(--bg-panel2);
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--accent);
  padding-top:8px;
  padding-bottom:8px;
}

.cell-flag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  white-space:nowrap;
}
.cell-flag svg{
  width:20px;
  height:14px;
  flex:0 0 auto;
  border-radius:3px;
  box-shadow:0 0 0 1px var(--ink-a12);
}

.cell-type{
  display:inline-flex;
  align-items:center;
  height:22px;
  padding:0 8px;
  border-radius:var(--r-pill);
  font-family:var(--font-mono);
  font-size:10.5px;
  letter-spacing:.04em;
  white-space:nowrap;
  background:var(--accent-a08);
  color:var(--accent);
}
.cell-type--relay{background:var(--accent-a06);color:var(--warn)}
.cell-type--direct{background:var(--bg-panel2);color:var(--text-muted)}

/* =========================================================================
   7. Platform grid (client downloads)
   ========================================================================= */

.platform-grid{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:var(--space-4);
}
.platform-grid > *{min-width:0}

.platform-card{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:10px;
  padding:var(--space-5) var(--space-3);
  background:var(--bg-panel);
  border:1px solid var(--border);
  border-radius:var(--r-card);
  box-shadow:var(--shadow-card);
  text-align:center;
  transition:transform .18s ease, box-shadow .18s ease;
}
.platform-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-panel)}

.platform-icon{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:44px;
  height:44px;
  border-radius:var(--r-sm);
  background:var(--accent-a08);
  color:var(--accent);
}
.platform-icon svg{width:24px;height:24px;color:var(--accent)}

.platform-name{
  font-size:13.5px;
  font-weight:700;
  letter-spacing:.01em;
}

.platform-note{
  font-size:11.5px;
  line-height:1.5;
  color:var(--text-muted);
}

.platform-card .btn{
  width:100%;
  margin-top:auto;
  flex-shrink:0;
  white-space:nowrap;
}

/* =========================================================================
   8. Post cards
   ========================================================================= */

.post-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:var(--space-5);
}
.post-grid > *{min-width:0}

.post-card{
  display:flex;
  flex-direction:column;
  gap:10px;
  padding:var(--space-5);
  background:var(--bg-panel);
  border:1px solid var(--border);
  border-radius:var(--r-card);
  box-shadow:var(--shadow-card);
  color:inherit;
  text-decoration:none;
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.post-card:hover{
  transform:translateY(-2px);
  border-color:var(--accent-a45);
  box-shadow:var(--shadow-panel);
}

.post-meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:9px;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.04em;
  color:var(--text-muted);
}

.post-tag{
  display:inline-flex;
  align-items:center;
  min-height:22px;
  max-width:100%;
  padding:0 8px;
  border-radius:var(--r-pill);
  background:var(--accent-a10);
  color:var(--accent);
  font-family:var(--font-mono);
  font-size:10.5px;
  letter-spacing:.04em;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}

.post-title{
  margin:0;
  font-size:16.5px;
  font-weight:700;
  line-height:1.42;
  letter-spacing:-.015em;
  color:var(--text);
}

.post-summary{
  margin:0;
  font-size:13.3px;
  line-height:1.68;
  color:var(--text-muted);
}

.post-more{
  margin-top:auto;
  padding-top:6px;
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:12.5px;
  font-weight:600;
  color:var(--accent);
}

/* =========================================================================
   9. Tabs
   ========================================================================= */

.tabs{display:grid;gap:var(--space-5)}

.tablist{
  display:inline-flex;
  flex-wrap:wrap;
  gap:6px;
  padding:5px;
  border-radius:var(--r-pill);
  background:var(--bg-panel2);
  border:1px solid var(--border);
}
.tabs > .tablist{justify-self:start;max-width:100%}

.tab{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:36px;
  padding:0 18px;
  border:0;
  border-radius:var(--r-pill);
  background:transparent;
  color:var(--text-muted);
  font-family:var(--font-body);
  font-size:13.5px;
  font-weight:600;
  white-space:nowrap;
  cursor:pointer;
  transition:background-color .16s ease, color .16s ease, box-shadow .16s ease;
}
.tab:hover{color:var(--accent)}
.tab[aria-selected="true"]{
  background:var(--bg-panel);
  color:var(--accent);
  box-shadow:var(--shadow-chip);
}

.tab-panel{display:none}
.tab-panel.is-active{display:block}
.tab-panel[hidden]{display:none}

/* =========================================================================
   10. Table of contents (sticky rail)
   ========================================================================= */

.toc-tabs{
  position:sticky;
  top:calc(var(--header-h) + 8px);
  z-index:20;
  display:flex;
  gap:6px;
  max-width:100%;
  overflow-x:auto;
  overscroll-behavior-x:contain;
  padding:8px;
  margin-bottom:var(--space-5);
  background:var(--bg-panel);
  border:1px solid var(--border);
  border-radius:var(--r-pill);
  box-shadow:var(--shadow-chip);
  scrollbar-width:none;
}
.toc-tabs::-webkit-scrollbar{display:none}

.toc-tabs a{
  flex:0 0 auto;
  display:inline-flex;
  align-items:center;
  min-height:32px;
  padding:0 14px;
  border-radius:var(--r-pill);
  font-size:13px;
  font-weight:500;
  color:var(--text-muted);
  text-decoration:none;
  white-space:nowrap;
  transition:background-color .16s ease, color .16s ease;
}
.toc-tabs a:hover{color:var(--accent)}
.toc-tabs a.is-current{
  background:var(--accent);
  color:var(--on-accent);
}

body:has(.toc-tabs) section[id]{scroll-margin-top:calc(var(--toc-offset) + 8px)}

/* =========================================================================
   11. FAQ
   ========================================================================= */

.faq{display:grid;gap:10px}

.faq-item{
  background:var(--bg-panel);
  border:1px solid var(--border);
  border-radius:var(--r-sm);
  box-shadow:var(--shadow-soft);
  overflow:hidden;
}

.faq-item summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  min-height:54px;
  padding:14px 18px;
  cursor:pointer;
  font-size:14.5px;
  font-weight:600;
  line-height:1.45;
  color:var(--text);
  list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"";
  width:9px;
  height:9px;
  flex:0 0 auto;
  margin-right:2px;
  border-right:2px solid var(--text-muted);
  border-bottom:2px solid var(--text-muted);
  transform:rotate(45deg);
  transition:transform .2s ease;
}
.faq-item[open] summary::after{transform:rotate(-135deg)}
.faq-item[open] summary{color:var(--accent)}

.faq-a{
  padding:0 18px 16px;
  font-size:14px;
  line-height:1.72;
  color:var(--text-muted);
}
.faq-a p{margin:0 0 10px}
.faq-a p:last-child{margin-bottom:0}

/* =========================================================================
   12. Callout
   ========================================================================= */

.callout{
  position:relative;
  margin:var(--space-5) 0;
  padding:16px 20px 16px 22px;
  border-radius:0 var(--r-sm) var(--r-sm) 0;
  border-left:3px solid var(--accent);
  background:var(--bg-panel2);
  font-size:14px;
  line-height:1.72;
  color:var(--text);
}
.callout-title{
  margin:0 0 6px;
  font-size:13px;
  font-weight:700;
  letter-spacing:.02em;
  color:var(--accent);
}
.callout p:last-child{margin-bottom:0}
.callout--warn{border-left-color:var(--warn)}
.callout--warn .callout-title{color:var(--warn)}

/* =========================================================================
   13. Promo block (article footer)
   ========================================================================= */

.promo-block{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:var(--space-4);
  margin:var(--space-7) 0;
  padding:var(--space-5);
  border-radius:var(--r-card);
  border:1px solid var(--border);
  background:linear-gradient(126deg, var(--sand-1) 0%, var(--sand-2) 62%, var(--bg-panel) 100%);
  box-shadow:var(--shadow-soft);
}

.promo-brand{
  font-family:var(--font-display);
  font-size:18px;
  font-weight:800;
  letter-spacing:-.02em;
  color:var(--accent);
}

.promo-text{
  flex:1 1 240px;
  min-width:0;
  margin:0;
  font-size:13.5px;
  line-height:1.68;
  color:var(--text-muted);
}

.promo-actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  flex-shrink:0;
}
.promo-block .btn{flex-shrink:0;white-space:nowrap}

/* =========================================================================
   14. Steps
   ========================================================================= */

.steps{
  counter-reset:step;
  display:grid;
  gap:var(--space-4);
  list-style:none;
  margin:0;
  padding:0;
}
.steps > li{
  position:relative;
  padding-left:46px;
  min-width:0;
}
.steps > li::before{
  counter-increment:step;
  content:counter(step);
  position:absolute;
  left:0;
  top:0;
  display:grid;
  place-items:center;
  width:30px;
  height:30px;
  border-radius:50%;
  background:var(--accent);
  color:var(--on-accent);
  font-family:var(--font-mono);
  font-size:13px;
  font-weight:700;
}

/* =========================================================================
   15. Server status container guard
   ========================================================================= */

#server-status{
  position:relative;
  display:block;
  overflow:hidden;
  max-width:100%;
  margin-block:var(--space-6);
}
#server-status > *{min-width:0}

/* =========================================================================
   16. Preview-only demo classes (design-preview.html)
   ========================================================================= */

.swatch-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(168px,1fr));
  gap:var(--space-3);
}
.swatch-grid > *{min-width:0}

.swatch{
  display:grid;
  gap:6px;
  padding:10px;
  background:var(--bg-panel);
  border:1px solid var(--border);
  border-radius:var(--r-sm);
  box-shadow:var(--shadow-soft);
}

.swatch-color{
  height:52px;
  border-radius:var(--r-xs);
  box-shadow:inset 0 0 0 1px var(--ink-a10);
}

.swatch-meta{
  display:grid;
  gap:1px;
  font-family:var(--font-mono);
  font-size:10.5px;
  line-height:1.5;
  letter-spacing:.02em;
  color:var(--text-muted);
  overflow-wrap:anywhere;
}
.swatch-meta b{color:var(--text);font-weight:700}

.type-stack{display:grid;gap:var(--space-4)}
.type-row{
  display:grid;
  gap:2px;
  padding-bottom:var(--space-3);
  border-bottom:1px solid var(--border-soft);
}
.type-row:last-child{border-bottom:0;padding-bottom:0}
.type-row .type-note{
  font-family:var(--font-mono);
  font-size:10.5px;
  letter-spacing:.05em;
  color:var(--text-muted);
}

.demo-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:var(--space-4);
}
.demo-grid > *{min-width:0}

.demo-label{
  margin:0 0 8px;
  font-family:var(--font-mono);
  font-size:10.5px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--text-muted);
}

.demo-row{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
}

/* =========================================================================
   17. Responsive
   ========================================================================= */

@media (max-width:1360px){
  .hero-stage{transform:scale(.9)}
}

@media (max-width:1200px){
  .hero-stage{transform:scale(.78)}
}

@media (max-width:1024px){
  .hero-panel{
    height:auto;
    max-height:none;
    min-height:0;
    padding-bottom:300px;
  }
  .hero-stage{transform:scale(.64)}
  .hero-copy{padding-top:40px}

  .plan-grid{grid-template-columns:minmax(0,1fr);gap:var(--space-5)}
  .platform-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stats-band{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ledger-row{grid-template-columns:64px minmax(0,1fr);gap:var(--space-4)}
  .ledger-row--wide{grid-template-columns:64px minmax(0,1fr)}
  .ledger-fact{grid-column:2;justify-self:start;margin-top:10px}
}

@media (max-width:820px){
  .hero-panel{padding-bottom:230px}
  .hero-stage{transform:scale(.5)}
  .hero-title{font-size:clamp(32px,6.4vw,44px)}
  .platform-row{gap:14px;flex-wrap:wrap}
  .flag-row{gap:12px;flex-wrap:wrap}
  .hero-lede{font-size:14px}
  .post-grid{grid-template-columns:minmax(0,1fr)}
  .platform-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media (max-width:640px){
  .no-break{white-space:normal}

  .hero{padding:0 12px}
  .hero-panel{border-radius:20px;padding-bottom:170px}
  .hero-stage{transform:scale(.36)}
  .hero-copy{padding:28px 16px 0}
  .hero-title{font-size:clamp(30px,8.6vw,40px)}
  .cta-row{flex-direction:column;width:100%;gap:10px}
  .cta-row .btn{width:100%;max-width:300px}
  .trust-row{font-size:11.5px}
  .trust-row li+li::before{margin:0 8px}
  .notice{font-size:11.5px;gap:7px}

  .platform-grid{grid-template-columns:minmax(0,1fr)}
  .stats-band{grid-template-columns:minmax(0,1fr)}
  .stat{padding:14px 16px}
  .toc-tabs{top:calc(var(--header-h) + 4px);border-radius:var(--r-sm)}
  .promo-block{padding:var(--space-4)}
  .promo-actions{width:100%}
  .promo-actions .btn{width:100%}
}

@media (prefers-reduced-motion:reduce){
  .flow-dot{display:none}
  .node-dot{animation:none}
  .plan-card:hover,
  .post-card:hover,
  .platform-card:hover,
  .ledger-row:hover{transform:none}
}

/* prose table defence: bare tables inside articles must scroll, not break layout */
.prose > .data-table{
  display:block;
  max-width:100%;
  min-width:0;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
}