/* site.css - a NYILVANOS oldalak (nyitooldal, tartalom, cikkek, jogi oldalak).
   Az app.css tokenjeire epul (ugyanaz a "Mission control" HUD): ez csak a
   nyilvanos oldalak elrendezese es a nyitooldal szive. */

/* ---------- nyelv: a nem valasztott nyelv szovegei rejtve ---------- */
html[data-lang="hu"] body [lang="en"],
html[data-lang="en"] body [lang="hu"] { display: none !important; }

body.site { min-height: 100vh; display: flex; flex-direction: column; }
.site-main { flex: 1; width: 100%; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 200; background: var(--amber); color: #000; padding: 8px 14px; }
.skip:focus { left: 12px; }

/* ---------- fejlec ---------- */
.site-top {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 22px;
  padding: 12px clamp(16px, 3vw, 36px);
  background: linear-gradient(180deg, rgba(var(--bg-rgb), 0.94), rgba(var(--bg-rgb), 0.72));
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-top::after {
  content: ""; position: absolute; left: 0; bottom: -1px; height: 1px; width: 220px;
  background: linear-gradient(90deg, var(--amber), transparent);
}
.site-top .brand, .site-foot .brand {
  display: inline-flex; align-items: center; gap: 10px;
  font: 700 1.15rem var(--hud); letter-spacing: 0.22em; color: var(--text-strong);
}
.site-top .brand:hover, .site-foot .brand:hover { text-shadow: var(--glow); }
.beta-tag {
  font: 600 0.62rem var(--mono); letter-spacing: 0.12em; color: var(--amber);
  border: 1px solid rgba(var(--amber-rgb), 0.5); padding: 1px 6px; text-transform: uppercase;
}
.site-nav { display: flex; gap: 4px; margin-left: 12px; flex: 1; }
.site-nav a {
  position: relative; padding: 8px 12px;
  font: 600 0.78rem var(--hud); text-transform: uppercase; letter-spacing: 0.16em; color: var(--muted);
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--text-strong); text-shadow: none; }
.site-nav a::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: 2px; height: 1px;
  background: var(--cyan); box-shadow: var(--glow); transform: scaleX(0); transform-origin: left;
  transition: transform 220ms var(--ease);
}
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after { transform: scaleX(1); }
.lang-switch { display: inline-flex; border: 1px solid var(--line-strong); }
.lang-switch button {
  background: transparent; border: 0; color: var(--muted); cursor: pointer;
  font: 600 0.72rem var(--mono); letter-spacing: 0.1em; padding: 6px 10px; margin: 0; box-shadow: none; clip-path: none;
}
.lang-switch button[aria-pressed="true"] { background: rgba(var(--cyan-rgb), 0.16); color: var(--cyan); }
.site-login {
  font: 700 0.78rem var(--hud); text-transform: uppercase; letter-spacing: 0.18em;
  color: #04080d; background: var(--amber); padding: 9px 18px;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  box-shadow: var(--glow-amber);
}
.site-login:hover { color: #04080d; background: #ffc34d; text-shadow: none; }
.site-menu-btn {
  display: none; margin-left: auto; background: transparent; border: 1px solid var(--line-strong);
  color: var(--cyan); font: 600 0.72rem var(--hud); letter-spacing: 0.16em; text-transform: uppercase;
  padding: 7px 12px; cursor: pointer; box-shadow: none; clip-path: none;
}

/* ---------- gombok ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font: 700 0.8rem var(--hud); text-transform: uppercase; letter-spacing: 0.16em;
  padding: 12px 22px; color: var(--cyan);
  border: 1px solid var(--line-strong); background: rgba(var(--cyan-rgb), 0.06);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
  transition: background 160ms var(--ease), color 160ms var(--ease);
}
.btn:hover { background: rgba(var(--cyan-rgb), 0.16); color: var(--text-strong); text-shadow: none; }
.btn-primary { background: var(--cyan); color: #04080d; border-color: var(--cyan); box-shadow: var(--glow); }
.btn-primary:hover { background: #8ef5ff; color: #04080d; }
.btn-ghost { border-color: transparent; background: transparent; color: var(--muted); }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }

/* ================================================================
   A SZIV
   ================================================================ */
.hero { position: relative; }

/* elso kepernyo: mi ez, 5 masodperc alatt */
.hero-intro {
  max-width: 1240px; margin: 0 auto; padding: 34px clamp(16px, 3vw, 36px) 6px;
  display: grid; grid-template-columns: 1.35fr 1fr; gap: 36px; align-items: center;
}
.hero-text h1 { font-size: clamp(1.75rem, 3.3vw, 2.75rem); letter-spacing: 0.04em; line-height: 1.12; margin-bottom: 0.45em; text-shadow: 0 0 30px rgba(var(--cyan-rgb), 0.3); }
.hero-text h1::before { display: none; }
.hero-text .lead { margin: 0; max-width: 640px; }
.hero-text .cta-row { margin-top: 20px; }
.hero-facts { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.hero-facts li {
  padding: 12px 14px; border: 1px solid var(--line); background: rgba(var(--panel-rgb), 0.7);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  color: var(--muted); font-size: 0.84rem; line-height: 1.35;
}
.hero-facts strong { display: block; font-size: 1.6rem; color: var(--text-strong); text-shadow: var(--glow); margin-bottom: 2px; }
.hero-facts li:last-child strong { color: var(--ok); text-shadow: 0 0 18px rgba(var(--ok-rgb), 0.4); }

.heart-stage {
  --mx: 50%; --my: 50%;
  position: relative;
  height: min(70vh, 720px); min-height: 520px;
  perspective: 1500px; perspective-origin: 50% 45%;
  overflow: hidden;
  background: radial-gradient(40% 50% at var(--mx) var(--my), rgba(var(--cyan-rgb), 0.07), transparent 70%);
}
.heart-stage::after { /* fenyes padlo */
  content: ""; position: absolute; left: 10%; right: 10%; bottom: 0; height: 30%; pointer-events: none;
  background: radial-gradient(50% 60% at 50% 100%, rgba(var(--cyan-rgb), 0.08), transparent 70%);
}
canvas.sparks { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.heart-rig { position: absolute; inset: 0; transform-style: preserve-3d; will-change: transform; }
.layer { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
/* A melysegi retegek eltolasa (translateZ) es a perspektiva nagyitasanak
   kiegyenlitese (scale): nyugalomban pontosan fedik egymast, dontve elcsusznak
   - ettol hat "3D"-nek. k = (P - z) / P, P = 1500. */
.layer-aura  { transform: translateZ(-160px) scale(1.107); }
.layer-veins { transform: translateZ(0); pointer-events: auto; }
.layer-depth { transform: translateZ(30px) scale(0.98); }
.layer-body  { transform: translateZ(80px) scale(0.947); }
.layer-gloss { transform: translateZ(120px) scale(0.92); }
.layer-veins > * { pointer-events: none; }
.layer-veins .node, .layer-veins .heart-hit { pointer-events: auto; }

/* szivveres: lub-dub, 75/perc */
.beat { transform-box: view-box; transform-origin: 612px 450px; animation: beat 1.6s infinite; }
@keyframes beat {
  0%, 36%, 100% { transform: scale(1); }
  9%  { transform: scale(1.055); }
  18% { transform: scale(0.995); }
  25% { transform: scale(1.03); }
}
.layer-aura ellipse { transform-box: view-box; transform-origin: 600px 400px; animation: aura 1.6s infinite; }
@keyframes aura { 0%, 40%, 100% { opacity: 0.75; transform: scale(1); } 10% { opacity: 1; transform: scale(1.08); } }

.vessel { fill: none; stroke-linecap: round; }
.vessel-hi { fill: none; stroke: rgba(255, 255, 255, 0.5); stroke-linecap: round; }
.vessel-lo { fill: none; stroke: rgba(1, 20, 27, 0.5); stroke-linecap: round; }
.chamber { stroke: rgba(160, 248, 255, 0.35); stroke-width: 1.2; }
.groove { fill: none; stroke: rgba(1, 18, 26, 0.55); stroke-width: 7; stroke-linecap: round; filter: blur(2px); }
.cardiac-vein { fill: none; stroke: rgba(200, 250, 255, 0.35); stroke-width: 2; stroke-linecap: round; }
.wire { fill: none; stroke: rgba(255, 255, 255, 0.13); stroke-width: 1.2; }
.coronary { fill: none; stroke: rgba(var(--amber-rgb), 0.8); stroke-width: 3; stroke-linecap: round; filter: drop-shadow(0 0 4px rgba(var(--amber-rgb), 0.9)); }
.rim { fill: none; stroke: #a8f8ff; stroke-width: 2.4; opacity: 0.85; }

/* erek */
.vein-glow { fill: none; stroke: rgba(var(--cyan-rgb), 0.16); stroke-width: 9; stroke-linecap: round; filter: url(#blur6); }
.vein { fill: none; stroke: rgba(var(--cyan-rgb), 0.42); stroke-width: 2.2; stroke-linecap: round; transition: stroke 200ms var(--ease); }
.cap { fill: none; stroke: rgba(var(--cyan-rgb), 0.24); stroke-width: 1.4; stroke-linecap: round; }
.cap-end { fill: rgba(var(--cyan-rgb), 0.7); }
.pulse, .pulse-halo, .cap-pulse {
  fill: none; stroke-linecap: round;
  stroke-dasharray: 70 2000; stroke-dashoffset: 70;
  animation: flow 1.6s cubic-bezier(0.35, 0.05, 0.3, 1) infinite;
}
.pulse { stroke: #f2feff; stroke-width: 3.2; }
.pulse-halo { stroke: var(--cyan); stroke-width: 11; opacity: 0.55; filter: url(#blur6); }
.cap-pulse { stroke: #c9fbff; stroke-width: 2; stroke-dasharray: 90 2000; stroke-dashoffset: 90; animation-name: flow-cap; animation-delay: 0.35s; }
@keyframes flow {
  0%, 7% { stroke-dashoffset: 70; opacity: 0; }
  10% { opacity: 1; }
  66% { stroke-dashoffset: -1000; opacity: 1; }
  67%, 100% { stroke-dashoffset: -1000; opacity: 0; }
}
@keyframes flow-cap {
  0%, 20% { stroke-dashoffset: 90; opacity: 0; }
  24% { opacity: 0.9; }
  75% { stroke-dashoffset: -1000; opacity: 0.9; }
  76%, 100% { stroke-dashoffset: -1000; opacity: 0; }
}
/* agankent kicsit mas indulas - elo hatas */
.ag[data-ag="belepes"] { --d: 0s; }
.ag[data-ag="hogyan"] { --d: 0.05s; }
.ag[data-ag="biztonsag"] { --d: 0.08s; }
.ag[data-ag="meresek"] { --d: 0.12s; }
.ag[data-ag="cikkek"] { --d: 0.15s; }
.ag[data-ag="utmutato"] { --d: 0.2s; }
.ag[data-ag="demok"] { --d: 0.18s; }
.ag .pulse, .ag .pulse-halo { animation-delay: var(--d); }
.ag { transition: opacity 250ms var(--ease); }

/* kiemelt ag: borostyan, gyorsabb pulzus; a tobbi halvanyul */
.has-hot .ag:not(.hot), .has-hot .node:not(.hot) { opacity: 0.35; }
.ag.hot .vein { stroke: var(--amber); }
.ag.hot .vein-glow { stroke: rgba(var(--amber-rgb), 0.35); }
.ag.hot .pulse { stroke: #fff3d6; animation-duration: 0.8s; }
.ag.hot .pulse-halo { stroke: var(--amber); animation-duration: 0.8s; opacity: 0.8; }
.ag.hot .cap-pulse { animation-duration: 0.8s; }

/* HUD gyuru */
.hud-ring circle { fill: none; transform-box: view-box; transform-origin: 600px 392px; }
.ring-ticks { stroke: rgba(var(--cyan-rgb), 0.3); stroke-width: 7; stroke-dasharray: 1.4 12.8; animation: spin 90s linear infinite reverse; }
.ring-dash { stroke: rgba(var(--cyan-rgb), 0.3); stroke-width: 1.4; stroke-dasharray: 60 16 6 16; animation: spin 40s linear infinite; }
.ring-thin { stroke: rgba(var(--cyan-rgb), 0.12); stroke-width: 1; }
@keyframes spin { to { transform: rotate(360deg); } }
.ring-read { font: 400 13px var(--mono); letter-spacing: 0.18em; fill: rgba(var(--cyan-rgb), 0.75); }
.ring-read.amber { fill: rgba(var(--amber-rgb), 0.9); }
.ring-read[x="768"], .ring-read[x="790"] { text-anchor: start; }
.ring-read[x="352"], .ring-read[x="330"] { text-anchor: end; }

/* menupontok */
.node { cursor: pointer; outline: none; transition: opacity 250ms var(--ease); }
.node-halo { fill: none; stroke: rgba(var(--cyan-rgb), 0.22); stroke-width: 1.2; stroke-dasharray: 4 6; transform-box: fill-box; transform-origin: center; animation: spin 14s linear infinite; }
.node-ring { fill: rgba(4, 8, 13, 0.82); stroke: var(--cyan); stroke-width: 2; filter: drop-shadow(0 0 6px rgba(var(--cyan-rgb), 0.7)); transition: stroke 200ms var(--ease); }
.node-core { fill: var(--cyan); filter: drop-shadow(0 0 8px rgba(var(--cyan-rgb), 1)); transform-box: fill-box; transform-origin: center; animation: arrive 1.6s infinite; }
@keyframes arrive { 0%, 58%, 90%, 100% { transform: scale(1); opacity: 0.8; } 68% { transform: scale(1.7); opacity: 1; } }
.node-label { font: 700 21px var(--hud); letter-spacing: 0.16em; fill: var(--text-strong); paint-order: stroke; stroke: rgba(4, 8, 13, 0.9); stroke-width: 6px; }
.node-sub { font: 400 13px var(--mono); letter-spacing: 0.08em; fill: var(--muted); paint-order: stroke; stroke: rgba(4, 8, 13, 0.9); stroke-width: 5px; }
.node-label.mid, .node-sub.mid { text-anchor: middle; }
.node-main .node-ring { stroke: var(--amber); filter: drop-shadow(0 0 8px rgba(var(--amber-rgb), 0.9)); }
.node-main .node-core { fill: var(--amber); filter: drop-shadow(0 0 10px rgba(var(--amber-rgb), 1)); }
.node-main .node-halo { stroke: rgba(var(--amber-rgb), 0.35); }
.node-main .node-label { fill: var(--amber); }
.node.hot .node-ring, .node:focus-visible .node-ring { stroke: var(--amber); stroke-width: 3; }
.node.hot .node-label, .node:focus-visible .node-label { fill: var(--amber); }
.node.hot .node-halo, .node:focus-visible .node-halo { stroke: rgba(var(--amber-rgb), 0.6); stroke-dasharray: none; }
.heart-hit { fill: transparent; cursor: pointer; }

/* mobil lista (keskeny kepernyon az erek helyett) */
.vein-list { display: none; }

.hero-copy { position: relative; z-index: 2; max-width: 960px; margin: 6px auto 0; padding: 0 20px 30px; text-align: center; }
.hero-copy h1 { justify-content: center; font-size: clamp(1.8rem, 3.7vw, 3rem); letter-spacing: 0.06em; margin-bottom: 0.4em; text-shadow: 0 0 30px rgba(var(--cyan-rgb), 0.35); }
.hero-copy h1::before { display: none; }
.hero-copy .cta-row { justify-content: center; }
.kicker { color: var(--amber); letter-spacing: 0.2em; text-transform: uppercase; font-size: 0.74rem; margin-bottom: 14px; }
.lead { font-size: clamp(1rem, 1.6vw, 1.14rem); color: var(--text); max-width: 760px; margin: 0 auto; }

/* ---------- savok, kartyak ---------- */
.band { max-width: 1180px; margin: 0 auto; padding: 56px clamp(16px, 3vw, 36px); }
.cards3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card {
  position: relative; display: block; padding: 22px 22px 20px;
  background: linear-gradient(180deg, rgba(var(--panel-rgb), 0.92), rgba(var(--panel-rgb), 0.7));
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
  color: var(--text);
}
.card::before { content: ""; position: absolute; left: 0; top: 0; width: 34px; height: 2px; background: var(--cyan); box-shadow: var(--glow); }
.card h3 { margin-bottom: 0.5em; }
.card p { color: var(--muted); margin: 0; }
.card-idx { color: var(--amber) !important; font-size: 0.78rem; letter-spacing: 0.18em; margin-bottom: 10px !important; }
.card-link { transition: border-color 160ms var(--ease), transform 160ms var(--ease); }
.card-link:hover { border-color: var(--line-strong); transform: translateY(-3px); text-shadow: none; }
.card-link:hover h3 { color: var(--cyan); }
.more { margin-top: 18px; text-align: right; font-family: var(--hud); letter-spacing: 0.12em; text-transform: uppercase; font-size: 0.82rem; }

/* ---------- visszajatszas ---------- */
.band-lead { color: var(--muted); max-width: 900px; margin-bottom: 20px; }
.replay { display: grid; grid-template-columns: 1.4fr 1fr; gap: 20px; align-items: start; }
.replay-graph .tg { zoom: 0.66; }
.replay-graph { min-height: 420px; border: 1px solid var(--line); background: rgba(2, 6, 10, 0.55); padding: 10px; overflow: hidden; }
.replay-hud {
  display: flex; flex-direction: column; gap: 12px; padding: 16px;
  border: 1px solid var(--line-strong); background: rgba(var(--panel-rgb), 0.8);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}
.rh-top { display: flex; justify-content: space-between; gap: 10px; font-size: 0.9rem; color: var(--muted); }
.rh-top b { color: var(--amber); font-weight: 600; }
.rh-cost { color: var(--ok); }
.rh-gates { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.rh-gates li {
  text-align: center; padding: 7px 4px; border: 1px solid var(--line);
  font: 600 0.7rem var(--hud); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted-2);
  transition: all 200ms var(--ease);
}
.rh-gates li.is-fut { color: var(--amber); border-color: rgba(var(--amber-rgb), 0.7); box-shadow: var(--glow-amber); }
.rh-gates li.is-ok { color: var(--ok); border-color: rgba(var(--ok-rgb), 0.7); background: rgba(var(--ok-rgb), 0.08); }
.rh-gates li.is-hiba { color: var(--bad); border-color: rgba(var(--bad-rgb), 0.7); }
.rh-log {
  list-style: none; margin: 0; padding: 0; flex: 1; min-height: 220px; max-height: 300px; overflow-y: auto;
  font-size: 0.86rem; color: var(--text);
}
.rh-log li { display: grid; grid-template-columns: 44px 1fr; gap: 8px; padding: 5px 0; border-bottom: 1px dashed rgba(var(--cyan-rgb), 0.1); animation: logbe 300ms var(--ease); }
.rh-log li .mono { color: var(--muted-2); font-size: 0.78rem; padding-top: 2px; }
.rh-log li.ok span:last-child, .rh-log li.ok span[lang] { color: var(--text-strong); }
.rh-log li.ok { box-shadow: inset 2px 0 0 rgba(var(--ok-rgb), 0.8); padding-left: 6px; }
@keyframes logbe { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.rh-again { align-self: flex-start; }
.bench-mini td.num, .bench-mini th.num { text-align: right; }
.bench-mini table { width: 100%; border-collapse: collapse; }
.bench-mini th, .bench-mini td { padding: 9px 10px; border-bottom: 1px solid var(--line); text-align: left; }
.bench-mini th { font: 600 0.74rem var(--hud); letter-spacing: 0.14em; text-transform: uppercase; color: var(--cyan); }

/* folyamat-sav */
.flow { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, 1fr); gap: 0; position: relative; }
.flow::before {
  content: ""; position: absolute; left: 8%; right: 8%; top: 13px; height: 2px;
  background: linear-gradient(90deg, rgba(var(--cyan-rgb), 0.15), rgba(var(--cyan-rgb), 0.55), rgba(var(--amber-rgb), 0.6));
}
.flow::after {
  content: ""; position: absolute; top: 9px; left: 8%; width: 60px; height: 10px; border-radius: 10px;
  background: radial-gradient(closest-side, #fff, rgba(var(--cyan-rgb), 0.6), transparent);
  animation: flowrun 3.2s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}
@keyframes flowrun { from { left: 8%; opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } to { left: calc(92% - 60px); opacity: 0; } }
.flow li { position: relative; text-align: center; padding: 0 6px; }
.flow-dot { display: block; width: 16px; height: 16px; margin: 6px auto 14px; background: var(--bg); border: 2px solid var(--cyan); box-shadow: var(--glow); transform: rotate(45deg); }
.flow li:last-child .flow-dot { border-color: var(--amber); box-shadow: var(--glow-amber); }
.flow strong { display: block; font: 700 0.9rem var(--hud); letter-spacing: 0.12em; text-transform: uppercase; }
.flow small { display: block; color: var(--muted); font-size: 0.8rem; margin-top: 4px; }

/* szamok */
.stats4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.stat { border-left: 2px solid var(--cyan); padding: 6px 0 6px 16px; }
.stat-num { display: block; font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 600; color: var(--text-strong); text-shadow: var(--glow); line-height: 1.1; }
.stat:nth-child(2) { border-color: var(--ok); }
.stat:nth-child(2) .stat-num { color: var(--ok); text-shadow: 0 0 18px rgba(var(--ok-rgb), 0.4); }
.stat-lbl { display: block; color: var(--muted); font-size: 0.88rem; margin-top: 6px; }
.fine { color: var(--muted-2); font-size: 0.84rem; margin-top: 20px; }

.band-beta .beta-box {
  position: relative; padding: 30px 32px;
  border: 1px solid rgba(var(--amber-rgb), 0.45);
  background: linear-gradient(135deg, rgba(var(--amber-rgb), 0.08), rgba(var(--panel-rgb), 0.6) 60%);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
}
.band-beta h2 { color: var(--amber); }
.band-beta p { max-width: 820px; }

/* GYIK */
.faq details { border-bottom: 1px solid var(--line); padding: 4px 0; }
.faq summary {
  cursor: pointer; list-style: none; padding: 14px 32px 14px 0; position: relative;
  font: 600 1rem var(--hud); letter-spacing: 0.04em; color: var(--text-strong);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 10px; color: var(--cyan); font: 400 1.4rem var(--mono); }
.faq details[open] summary::after { content: "−"; color: var(--amber); }
.faq details p { color: var(--muted); padding-bottom: 12px; max-width: 900px; }

/* ================================================================
   TARTALMI ES JOGI OLDALAK
   ================================================================ */
.doc { max-width: 900px; margin: 0 auto; padding: 48px clamp(16px, 3vw, 36px) 70px; }
.doc-wide { max-width: 1180px; }
.doc > header { margin-bottom: 30px; }
.doc h1 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); }
.doc h2 { margin-top: 2.2em; }
.doc h3 { margin-top: 1.6em; color: var(--cyan); }
.doc p, .doc li { color: var(--text); }
.doc ul, .doc ol { padding-left: 1.3em; }
.doc li { margin: 0.35em 0; }
.doc li::marker { color: var(--cyan); }
.doc .meta { color: var(--muted-2); font: 400 0.8rem var(--mono); letter-spacing: 0.1em; }
.doc .lead { margin: 0; text-align: left; }
.doc blockquote {
  margin: 1.4em 0; padding: 14px 18px; border-left: 2px solid var(--amber);
  background: rgba(var(--amber-rgb), 0.06); color: var(--text-strong);
}
.doc pre {
  background: rgba(2, 6, 10, 0.85); border: 1px solid var(--line); padding: 14px 16px;
  overflow-x: auto; font-size: 0.84rem; line-height: 1.5;
}
.doc table { width: 100%; border-collapse: collapse; margin: 1.2em 0; font-size: 0.92rem; }
.doc th, .doc td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.doc th { font: 600 0.74rem var(--hud); letter-spacing: 0.14em; text-transform: uppercase; color: var(--cyan); }
.doc td.num, .doc th.num { text-align: right; font-family: var(--mono); }
.tbl-wrap { overflow-x: auto; }
.ok { color: var(--ok); }
.bad { color: var(--bad); }
.warn { color: var(--amber); }
.pill-v { font: 600 0.72rem var(--mono); letter-spacing: 0.06em; padding: 2px 7px; border: 1px solid currentColor; white-space: nowrap; }
.toc { border: 1px solid var(--line); padding: 14px 18px; margin: 0 0 30px; background: rgba(var(--panel-rgb), 0.5); }
.toc ol { margin: 0; }
.toc a { color: var(--text); }
.toc a:hover { color: var(--cyan); }
.site-notice {
  max-width: 900px; margin: 22px auto -20px; padding: 10px 16px;
  border: 1px dashed rgba(var(--amber-rgb), 0.7); color: var(--amber);
  font: 500 0.86rem var(--mono); letter-spacing: 0.02em;
}
.callout { border: 1px solid var(--line-strong); padding: 16px 18px; background: rgba(var(--cyan-rgb), 0.05); margin: 1.2em 0; }
.art-list { display: grid; gap: 16px; }
.art-list .card h3 { font-size: 1.05rem; }
.pipeline { list-style: none; padding: 0 !important; counter-reset: lep; }
.pipeline > li { position: relative; padding: 4px 0 18px 54px; margin: 0; counter-increment: lep; }
.pipeline > li::before {
  content: counter(lep, decimal-leading-zero); position: absolute; left: 0; top: 2px;
  width: 36px; height: 36px; display: grid; place-items: center;
  font: 600 0.8rem var(--mono); color: var(--cyan); border: 1px solid var(--line-strong);
  background: rgba(var(--cyan-rgb), 0.08);
}
.pipeline > li::after { content: ""; position: absolute; left: 18px; top: 42px; bottom: 0; width: 1px; background: var(--line); }
.pipeline > li:last-child::after { display: none; }
.pipeline h3 { margin: 6px 0 6px; color: var(--text-strong); }

/* ---------- lablec ---------- */
.site-foot {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 26px;
  padding: 42px clamp(16px, 3vw, 36px) 26px; margin-top: 40px;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(var(--panel-rgb), 0.4), rgba(var(--bg-rgb), 0.9));
}
.foot-tag { color: var(--muted); margin-top: 10px; }
.foot-col { display: flex; flex-direction: column; gap: 6px; }
.foot-col h3 { font-size: 0.78rem; color: var(--cyan); letter-spacing: 0.18em; margin-bottom: 6px; }
.foot-col a { color: var(--muted); font-size: 0.9rem; }
.foot-col a:hover { color: var(--text-strong); }
.foot-copy { grid-column: 1 / -1; color: var(--muted-2); border-top: 1px solid var(--line); padding-top: 16px; margin: 0; font-size: 0.78rem; }

/* ================================================================
   KESKENY KEPERNYO
   ================================================================ */
@media (max-width: 980px) {
  .site-nav a { padding: 8px 8px; letter-spacing: 0.1em; }
  .hero-intro { grid-template-columns: 1fr; gap: 20px; }
  .replay { grid-template-columns: 1fr; }
  .replay-graph .tg { zoom: 0.5; }
  .cards3 { grid-template-columns: 1fr 1fr; }
  .stats4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 820px) {
  .site-top { flex-wrap: wrap; gap: 12px; }
  .site-menu-btn { display: inline-block; }
  .site-nav { display: none; order: 10; flex-basis: 100%; flex-direction: column; margin: 0; }
  body.menu-open .site-nav { display: flex; }
  .site-login { padding: 8px 12px; }

  .heart-stage { height: auto; min-height: 0; overflow: hidden; background: none; }
  .heart-rig { position: relative; height: 70vw; max-height: 420px; }
  .layer-veins .ag, .layer-veins .node, .layer-veins .hud-ring { display: none; }
  /* erek nelkul a sziv lehet nagyobb (a nyugalmi fedes aranyai maradnak) */
  .layer-aura  { transform: translateZ(-160px) scale(1.46); }
  .layer-depth { transform: translateZ(30px) scale(1.29); }
  .layer-body  { transform: translateZ(80px) scale(1.25); }
  .layer-gloss { transform: translateZ(120px) scale(1.21); }
  canvas.sparks { height: 70vw; max-height: 420px; }
  .vein-list {
    display: block; position: relative; margin: 0 20px; padding: 4px 0 4px 34px;
  }
  .vein-list::before {
    content: ""; position: absolute; left: 11px; top: 0; bottom: 0; width: 2px;
    background: linear-gradient(180deg, var(--amber), rgba(var(--cyan-rgb), 0.5) 20%, rgba(var(--cyan-rgb), 0.15));
    box-shadow: var(--glow);
  }
  .vein-list::after {
    content: ""; position: absolute; left: 7px; top: 0; width: 10px; height: 46px; border-radius: 10px;
    background: radial-gradient(closest-side, #fff, rgba(var(--cyan-rgb), 0.7), transparent);
    animation: vlrun 2.4s cubic-bezier(0.4, 0, 0.2, 1) infinite;
  }
  @keyframes vlrun { from { top: 0; opacity: 0; } 12% { opacity: 1; } 85% { opacity: 1; } to { top: calc(100% - 46px); opacity: 0; } }
  .vein-list a {
    position: relative; display: block; padding: 12px 0; border-bottom: 1px solid var(--line);
    font: 700 1rem var(--hud); letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-strong);
  }
  .vein-list a small { display: block; font: 400 0.76rem var(--mono); letter-spacing: 0.06em; text-transform: none; color: var(--muted); margin-top: 2px; }
  .vein-list .vl-dot {
    position: absolute; left: -29px; top: 17px; width: 10px; height: 10px; border-radius: 50%;
    background: var(--cyan); box-shadow: 0 0 10px rgba(var(--cyan-rgb), 1);
  }
  .vein-list .vl-main { color: var(--amber); }
  .vein-list .vl-main .vl-dot { background: var(--amber); box-shadow: 0 0 12px rgba(var(--amber-rgb), 1); }
  .hero-copy { margin-top: 18px; }
  .flow { grid-template-columns: 1fr 1fr 1fr; row-gap: 26px; }
  .flow::before, .flow::after { display: none; }
  .site-foot { grid-template-columns: 1fr 1fr; }
  .foot-brand { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .beta-tag { display: none; }
  .site-top .brand { letter-spacing: 0.16em; }
  .cards3, .stats4 { grid-template-columns: 1fr; }
  .flow { grid-template-columns: 1fr 1fr; }
  .site-foot { grid-template-columns: 1fr; }
  .band { padding: 40px 16px; }
}

/* ---------- mozgas nelkul ---------- */
@media (prefers-reduced-motion: reduce) {
  .beat, .layer-aura ellipse, .node-core, .node-halo, .ring-ticks, .ring-dash { animation: none !important; }
  .pulse, .pulse-halo, .cap-pulse, .flow::after, .vein-list::after { display: none; }
  body::after { animation: none; display: none; }
}

/* ===== DEMOK (/demok, /demok/<id>) ===== */
.doc-wide { max-width: 1120px; }
.demo-grid { margin: 26px 0; }
.demo-card { display: flex; flex-direction: column; gap: 8px; }
.demo-card .demo-meta { color: var(--muted-2); font-size: 0.78rem; margin-top: auto !important; }
.demo-badge { align-self: flex-start; border: 1px solid var(--line-strong); padding: 3px 8px; font-size: 0.72rem; color: var(--muted); letter-spacing: 0.06em; }
.demo-badge.ok { border-color: var(--cyan); color: var(--cyan); box-shadow: var(--glow); }
/* A keret a kepernyo-hatas (body::before/after, z 100-101) FOLE kerul: a demo olvashato maradjon. */
.demo-frame { position: relative; z-index: 102; border: 1px solid var(--line-strong); background: #fff; min-height: 560px; margin: 18px 0 8px; box-shadow: 0 0 0 1px rgba(var(--cyan-rgb), 0.12), 0 18px 60px rgba(0, 0, 0, 0.45); }
.demo-iframe { display: block; width: 100%; height: 640px; border: 0; background: #fff; }
.demo-elo { background: rgba(var(--cyan-rgb), 0.04); }
.demo-start { padding: 34px clamp(16px, 3vw, 36px); display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.demo-start p { color: var(--text); margin: 0; max-width: 720px; }
.demo-status { margin: 0; padding: 8px 12px; color: var(--muted); font-size: 0.8rem; border-top: 1px solid var(--line); background: var(--bg-2, #070d14); }
.demo-status:empty { display: none; }
.demo-goal { white-space: pre-wrap; max-height: 460px; overflow: auto; font-size: 0.8rem; line-height: 1.5; }
.demo-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 14px 0; }
.demo-stats div { border: 1px solid var(--line); padding: 12px 14px; color: var(--muted); font-size: 0.8rem; }
.demo-stats b { display: block; color: var(--text-strong); font-size: 1.3rem; margin-bottom: 4px; }
.demo-kor .demo-kapu td { color: var(--amber); font-size: 0.82rem; }
.demo-commit { list-style: none; padding-left: 0; font-size: 0.8rem; }
.demo-commit span { color: var(--muted-2); margin-right: 8px; }
.demo-meres .demo-big { font-size: 2.4rem; color: var(--cyan); margin: 0; text-shadow: var(--glow); }
.muted { color: var(--muted); }
@media (max-width: 760px) {
  .demo-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .demo-iframe { height: 520px; }
  .demo-frame { min-height: 420px; }
}
.demo-start[hidden], .demo-iframe[hidden], .demo-nav[hidden] { display: none; }
.demo-nav { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 10px 12px; border-bottom: 1px solid var(--line); background: var(--bg-2, #070d14); }
.demo-nav .btn-sm { padding: 6px 12px; font-size: 0.74rem; }
.demo-megj { flex-basis: 100%; margin: 2px 0 0; color: var(--muted); font-size: 0.78rem; }
.demo-elo { min-height: 0; }