/* ══════════ TELECAR — futurisztikus stílus, nappali/éjszakai móddal ══════════
   Az éjszakai mód az alap (:root); a nappali csak a színtokeneket cseréli. */
:root {
  --bg: #070b14;
  --bg-alt: #0a101d;
  --line: #1c2a45;
  --text: #e8eefb;
  --muted: #93a3c4;
  /* gradiens végpontok (kiemelések, címsorok, jelvények) */
  --c1: #22d3ee;
  --c2: #6366f1;
  --accent: #22d3ee;
  --accent-soft: rgba(34, 211, 238, .08);
  --accent-border: rgba(34, 211, 238, .5);
  --accent-border-soft: rgba(34, 211, 238, .3);
  --panel: rgba(14, 21, 38, .5);
  --card-bg: linear-gradient(160deg, rgba(28, 42, 69, .5), rgba(14, 21, 38, .8));
  --form-bg: linear-gradient(160deg, rgba(28, 42, 69, .4), rgba(14, 21, 38, .8));
  --input-bg: rgba(7, 11, 20, .7);
  --input-border: var(--line);
  --nav-bg: rgba(7, 11, 20, .65);
  --nav-bg-scrolled: rgba(7, 11, 20, .85);
  --drop-bg: rgba(10, 16, 29, .97);
  --grid-line: rgba(34, 211, 238, .07);
  --glow1: #6366f1; --glow1-op: .25;
  --glow2: #22d3ee; --glow2-op: .15;
  --btn-grad: linear-gradient(90deg, #22d3ee, #38bdf8);
  --badge-grad: linear-gradient(135deg, #22d3ee, #6366f1);
  --btn-text: #06121a;
  --btn-shadow: rgba(34, 211, 238, .35);
  --map-bg: radial-gradient(circle at 55% 65%, rgba(34, 211, 238, .06), transparent 60%), rgba(14, 21, 38, .5);
  --route-line: #2b3d63;
  --dot-bg: rgba(147, 163, 196, .3);
  --node-glow: rgba(34, 211, 238, .8);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .35);
  --shadow-md: 0 18px 44px rgba(0, 0, 0, .4);
  --hover-glow: 0 18px 44px rgba(0, 0, 0, .4), 0 0 24px rgba(34, 211, 238, .08);
  --veil: rgba(7, 11, 20, .9);
  --radius: 16px;
  --font-head: "Space Grotesk", sans-serif;
  --font-body: "Inter", sans-serif;
  color-scheme: dark;
}

/* ── NAPPALI MÓD: ugyanaz a stílus, világos felületeken ── */
html[data-theme="light"] {
  --bg: #f7f9fd;
  --bg-alt: #edf1f8;
  --line: #d9e1ee;
  --text: #0d1526;
  --muted: #54637d;
  --c1: #0891b2;
  --c2: #4f46e5;
  --accent: #0891b2;
  --accent-soft: rgba(8, 145, 178, .08);
  --accent-border: rgba(8, 145, 178, .45);
  --accent-border-soft: rgba(8, 145, 178, .3);
  --panel: #ffffff;
  --card-bg: #ffffff;
  --form-bg: #ffffff;
  --input-bg: #ffffff;
  --input-border: #d5dde9;
  --nav-bg: rgba(247, 249, 253, .8);
  --nav-bg-scrolled: rgba(247, 249, 253, .95);
  --drop-bg: #ffffff;
  --grid-line: rgba(8, 145, 178, .08);
  --glow1: #c7d2fe; --glow1-op: .55;
  --glow2: #a5f3fc; --glow2-op: .4;
  --btn-grad: linear-gradient(90deg, #0891b2, #4f46e5);
  --badge-grad: linear-gradient(135deg, #0891b2, #4f46e5);
  --btn-text: #ffffff;
  --btn-shadow: rgba(8, 145, 178, .3);
  --map-bg: radial-gradient(circle at 55% 65%, rgba(8, 145, 178, .05), transparent 60%), #ffffff;
  --route-line: #c3cfe2;
  --dot-bg: #d4dcea;
  --node-glow: rgba(8, 145, 178, .55);
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, .05);
  --shadow-md: 0 12px 28px rgba(16, 24, 40, .09);
  --hover-glow: 0 12px 28px rgba(16, 24, 40, .1), 0 0 24px rgba(8, 145, 178, .1);
  --veil: rgba(247, 249, 253, .92);
  color-scheme: light;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.65;
  overflow-x: hidden;
  transition: background .3s, color .3s;
}
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.15; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.grad {
  background: linear-gradient(90deg, var(--c1), var(--c2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 860px; }

/* ══════════ LOGO ══════════ */
.logo { display: inline-flex; align-items: center; gap: 10px; }
.logo-icon { height: 34px; width: auto; }
.logo-text {
  font-family: var(--font-head); font-weight: 700; font-size: 1.3rem;
  letter-spacing: .04em; display: inline-block; color: var(--text);
}
.logo-text b {
  font-weight: 700;
  background: linear-gradient(90deg, var(--c1), var(--c2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ══════════ NAV ══════════ */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  backdrop-filter: blur(14px);
  background: var(--nav-bg);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, background .3s;
}
.nav.scrolled { border-bottom-color: var(--line); background: var(--nav-bg-scrolled); }
.nav-inner {
  max-width: 1240px; margin: 0 auto; padding: 13px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
}
.nav-links { display: flex; gap: 2px; list-style: none; align-items: center; }
.nav-links a {
  padding: 8px 11px; border-radius: 10px; font-size: .88rem; font-weight: 500;
  color: var(--muted); transition: color .2s, background .2s; display: block;
}
.nav-links a:hover { color: var(--text); background: var(--accent-soft); }
.nav-cta {
  color: var(--btn-text) !important;
  background: var(--btn-grad) !important;
  font-weight: 600 !important;
  margin-left: 6px;
  box-shadow: 0 0 18px var(--btn-shadow);
}
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; flex-direction: column; gap: 5px; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: .3s; }

/* legördülő menü */
.has-drop { position: relative; }
.drop-arrow { font-size: .7em; opacity: .7; }
.dropdown {
  position: absolute; top: 100%; left: 0; min-width: 280px;
  list-style: none; padding: 10px; margin-top: 6px;
  background: var(--drop-bg); border: 1px solid var(--line);
  border-radius: 14px; box-shadow: var(--shadow-md);
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity .25s, transform .25s, visibility .25s;
}
.has-drop:hover .dropdown, .has-drop:focus-within .dropdown {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.dropdown a { padding: 9px 14px; border-radius: 9px; font-size: .88rem; }

/* ══════════ TÉMA-KAPCSOLÓ ══════════ */
.theme-toggle {
  width: 40px; height: 40px; border-radius: 10px; flex-shrink: 0;
  border: 1px solid var(--line); background: transparent; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); transition: color .2s, border-color .2s, transform .2s;
}
.theme-toggle:hover { color: var(--accent); border-color: var(--accent); transform: rotate(12deg); }
.tt-icon { width: 19px; height: 19px; }
.tt-sun { display: none; }
html[data-theme="dark"] .tt-sun { display: block; }
html[data-theme="dark"] .tt-moon { display: none; }

/* ══════════ HERO ══════════ */
.hero {
  position: relative; min-height: 100svh; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  padding: 170px 24px 100px;
  background: var(--bg);
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.grid-floor {
  position: absolute; inset: auto 0 0 0; height: 48%;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 64px 64px;
  transform: perspective(600px) rotateX(55deg);
  transform-origin: bottom;
  mask-image: linear-gradient(to top, rgba(0,0,0,.9), transparent);
  -webkit-mask-image: linear-gradient(to top, rgba(0,0,0,.9), transparent);
}
.glow { position: absolute; border-radius: 50%; filter: blur(110px); }
.glow-1 { width: 560px; height: 560px; background: var(--glow1); opacity: var(--glow1-op); top: -180px; right: -120px; }
.glow-2 { width: 460px; height: 460px; background: var(--glow2); opacity: var(--glow2-op); bottom: -120px; left: -140px; }

/* ── HERO ÚTVONALHÁLÓZAT-ANIMÁCIÓ ── */
.hero-media { position: absolute; inset: 0; z-index: 1; overflow: hidden; }
#heroNet {
  width: 100%; height: 100%; display: block;
  will-change: transform; transform: scale(1.05);
}
.hero-veil {
  position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background: radial-gradient(ellipse 66% 60% at 50% 44%, var(--veil), transparent 76%);
}

#heroNet .net { transition: opacity .35s; cursor: pointer; }
#heroNet.focus .net { opacity: .15; }
#heroNet.focus .net.active { opacity: 1; }
#heroNet.focus .net.active .net-route { stroke-width: 3; }

.net-route {
  fill: none; stroke: var(--route-line); stroke-width: 1.7; stroke-dasharray: 7 8;
  opacity: 0;
  animation: netIn 1s ease forwards var(--rd, 0s), dashmove 30s linear infinite;
  transition: stroke-width .3s;
}
.net-route.main { stroke: var(--accent); stroke-width: 2.4; }
@keyframes netIn { to { opacity: var(--ro, .7); } }

.net-node circle {
  fill: var(--muted);
  transform-box: fill-box; transform-origin: center; transform: scale(0);
  animation: nodePop .65s cubic-bezier(.34, 1.56, .64, 1) forwards calc(var(--rd, 0s) + .35s),
             breathe 3.6s ease-in-out calc(var(--rd, 0s) + 1.4s) infinite;
}
.net-node.main circle { fill: var(--accent); filter: drop-shadow(0 0 8px var(--node-glow)); }
@keyframes nodePop { to { transform: scale(1); } }
@keyframes breathe { 50% { opacity: .55; } }

#heroNet .lab {
  font-family: var(--font-head); font-size: 15px; font-weight: 600;
  fill: var(--text); text-anchor: middle;
  opacity: 0; animation: labIn .8s ease forwards calc(var(--rd, 0s) + .55s);
}
#heroNet .net:not(.main-g) .lab { fill: var(--muted); font-weight: 500; font-size: 14px; }
#heroNet .hub-lab { font-size: 17px; font-weight: 700; --rd: .1s; }
@keyframes labIn { to { opacity: 1; } }

#hubHalo stop, #tailGrad stop { stop-color: var(--accent); }
.hub-core {
  fill: var(--accent); filter: drop-shadow(0 0 12px var(--node-glow));
  animation: breathe 2.8s ease-in-out infinite;
}
.ring {
  fill: none; stroke: var(--accent); stroke-width: 1.5;
  transform-box: fill-box; transform-origin: center; opacity: 0;
  animation: ringPulse 3.4s ease-out infinite;
}
.ring.r2 { animation-delay: 1.7s; }
@keyframes ringPulse {
  0% { transform: scale(.35); opacity: .7; }
  80% { opacity: 0; }
  100% { transform: scale(3.6); opacity: 0; }
}
.comet .head { fill: var(--accent); filter: drop-shadow(0 0 6px var(--node-glow)); }
.comet.sec .head { fill: var(--muted); filter: none; }
.comet.sec .tail { opacity: .5; }

/* mobil (compact) hálózat: csak a fő útvonalak */
#heroNet.compact .net:not(.main-g),
#heroNet.compact .comet.sec { display: none; }

.hero-copy {
  position: relative; z-index: 3;
  width: min(960px, 100%); text-align: center;
}
.hero-kicker {
  display: inline-block;
  font-family: var(--font-head); color: var(--accent); font-size: .85rem;
  font-weight: 600; letter-spacing: .04em;
  background: var(--accent-soft); border: 1px solid var(--accent-border-soft);
  padding: 8px 18px; border-radius: 999px; margin-bottom: 24px;
}
.hero-copy h1 { font-size: clamp(2.1rem, 5.2vw, 3.9rem); font-weight: 700; color: var(--text); }
.hero-sub { color: var(--muted); font-size: clamp(1rem, 1.6vw, 1.16rem); margin: 24px auto 34px; max-width: 700px; }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-block; padding: 14px 30px; border-radius: 14px;
  font-family: var(--font-head); font-weight: 600; font-size: 1rem;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .2s, box-shadow .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  color: var(--btn-text); background: var(--btn-grad);
  box-shadow: 0 6px 28px var(--btn-shadow);
}
.btn-primary:hover { box-shadow: 0 10px 36px var(--btn-shadow); }
.btn-ghost { border-color: var(--line); color: var(--text); background: var(--panel); box-shadow: var(--shadow-sm); }
.btn-ghost:hover { border-color: var(--accent); }
.btn-wide { width: 100%; }

.scroll-hint {
  position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%);
  z-index: 3; text-align: center; color: var(--muted); font-size: .78rem;
  letter-spacing: .12em; text-transform: uppercase; font-family: var(--font-head);
}
.chevron {
  width: 12px; height: 12px; margin: 10px auto 0;
  border-right: 2px solid var(--accent); border-bottom: 2px solid var(--accent);
  transform: rotate(45deg); animation: bob 1.6s infinite;
}
@keyframes bob { 50% { transform: rotate(45deg) translate(4px, 4px); } }

/* ══════════ SZÁMOK — HUD-stílus ══════════ */
.stats {
  background: var(--bg-alt);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 34px 0;
}
.stats-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
  text-align: center;
}
.stat {
  position: relative; display: flex; flex-direction: column; gap: 4px;
  padding: 18px 14px; background: var(--panel);
}
/* HUD sarok-keretek */
.stat::before, .stat::after {
  content: ""; position: absolute; width: 16px; height: 16px;
  border: 2px solid var(--accent); opacity: .8;
}
.stat::before { top: 0; left: 0; border-right: 0; border-bottom: 0; }
.stat::after { bottom: 0; right: 0; border-left: 0; border-top: 0; }
.stat-num {
  font-family: var(--font-head); font-weight: 700;
  font-size: clamp(1.7rem, 3vw, 2.4rem); line-height: 1.1;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 24px var(--btn-shadow);
}
.stat-label {
  color: var(--muted); font-family: var(--font-head); font-weight: 600;
  font-size: .7rem; letter-spacing: .16em; text-transform: uppercase;
}
@media (max-width: 640px) {
  .stats { padding: 26px 0; }
  .stats-grid { grid-template-columns: 1fr; gap: 14px; }
  .stat { padding: 14px 12px; }
}

/* ══════════ SZEKCIÓK ══════════ */
.section { padding: 110px 0; position: relative; background: var(--bg); transition: background .3s; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-kicker {
  font-family: var(--font-head); color: var(--accent); letter-spacing: .1em;
  text-transform: uppercase; font-weight: 600;
  font-size: .8rem; margin-bottom: 14px;
}
.section-title { font-size: clamp(1.7rem, 3.6vw, 2.6rem); margin-bottom: 18px; font-weight: 700; }
.section-lead { color: var(--muted); max-width: 760px; margin-bottom: 36px; }

/* kártyák */
.cards-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; margin-top: 42px; }
.cards-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; margin-top: 42px; }
.card {
  background: var(--card-bg);
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px; position: relative; overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .3s, border-color .3s, box-shadow .3s;
  scroll-margin-top: 110px;
}
.card:hover {
  transform: translateY(-5px); border-color: var(--accent-border);
  box-shadow: var(--hover-glow);
}
.card h3 { font-size: 1.08rem; margin-bottom: 12px; }
.card p { color: var(--muted); font-size: .93rem; }
.card-icon {
  font-size: 1.5rem; margin-bottom: 16px;
  width: 52px; height: 52px; display: flex; align-items: center; justify-content: center;
  background: var(--accent-soft); border-radius: 12px;
}
.card-icon { color: var(--accent); }
.ic {
  width: 19px; height: 19px; display: block;
  fill: none; stroke: currentColor; stroke-width: 1.8;
  stroke-linecap: round; stroke-linejoin: round;
}
.pg-icon { display: inline-flex; align-items: center; color: var(--accent); }
.pg-icon .ic { width: 18px; height: 18px; }
.card ul { margin: 14px 0 18px 18px; color: var(--muted); font-size: .92rem; }
.card ul li { margin-bottom: 6px; }
.card-link { color: var(--accent); font-weight: 600; font-family: var(--font-head); }
.card-link:hover { text-decoration: underline; }

/* kártya-leírás lenyitása: jobb felső nyílhegy */
.card-more summary {
  position: absolute; top: 20px; right: 18px;
  width: 36px; height: 36px; border-radius: 10px;
  border: 1px solid var(--line); background: var(--accent-soft);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; list-style: none; user-select: none;
  transition: border-color .2s, background .2s;
}
.card-more summary::-webkit-details-marker { display: none; }
.card-more summary::before {
  content: ""; width: 9px; height: 9px; margin-top: -4px;
  border-right: 2px solid var(--accent); border-bottom: 2px solid var(--accent);
  transform: rotate(45deg); transform-origin: 66% 66%;
  transition: transform .25s;
}
.card-more summary:hover { border-color: var(--accent); }
.card-more[open] summary::before { transform: rotate(225deg); }
.card-more p { margin-top: 8px; }

/* egységes, kompakt elrendezés a lenyitható kártyáknál (minden nézetben) */
.card:has(.card-more) {
  display: grid; grid-template-columns: 34px 1fr;
  column-gap: 11px; align-items: center; padding: 12px 14px;
}
.card:has(.card-more) .card-icon { width: 34px; height: 34px; font-size: .95rem; margin: 0; border-radius: 9px; }
.card:has(.card-more) h3 { margin: 0; font-size: .9rem; line-height: 1.3; padding-right: 38px; }
.card:has(.card-more) .card-more { grid-column: 1 / -1; }
.card:has(.card-more) .card-more summary { top: 13px; width: 32px; height: 32px; }
.card:has(.card-more) .card-more p { margin-top: 10px; }

/* ══════════ MIÉRT MI — checklist ══════════ */
.checklist {
  list-style: none; margin-top: 38px;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px;
}
.checklist li {
  position: relative; padding: 13px 16px 13px 48px;
  display: flex; align-items: center; overflow-wrap: anywhere;
  border: 1px solid var(--line); border-radius: 14px;
  background: var(--panel); font-size: .95rem; box-shadow: var(--shadow-sm);
  transition: border-color .25s, box-shadow .25s;
}
.checklist li:hover { border-color: var(--accent-border); box-shadow: var(--hover-glow); }
.checklist li::before {
  content: "✓"; position: absolute; left: 18px; top: 50%; transform: translateY(-50%);
  width: 24px; height: 24px; border-radius: 8px; display: flex;
  align-items: center; justify-content: center;
  font-weight: 700; font-size: .8rem; color: var(--btn-text);
  background: var(--badge-grad);
  box-shadow: 0 0 14px var(--btn-shadow);
}

/* ══════════ FOLYAMAT ══════════ */
.steps {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
  list-style: none; margin-top: 42px;
}
.steps-6 { grid-template-columns: repeat(3, 1fr); }
.step {
  position: relative; padding: 28px 22px;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--panel); box-shadow: var(--shadow-sm);
}
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 12px; margin-bottom: 16px;
  font-family: var(--font-head); font-weight: 700; font-size: 1.2rem;
  color: var(--btn-text); background: var(--badge-grad);
  box-shadow: 0 0 20px var(--btn-shadow);
}
.step h3 { font-size: 1.02rem; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: .9rem; }

/* ══════════ ÚTVONALAK ══════════ */
.routes-grid {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px;
  align-items: center; margin-top: 30px;
}
.routes-map {
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--map-bg); box-shadow: var(--shadow-sm);
  padding: 18px;
}
.routes-map svg { width: 100%; height: auto; }
#hubGlow stop { stop-color: var(--accent); }
.route {
  fill: none; stroke: var(--route-line); stroke-width: 1.6; stroke-dasharray: 6 7;
  animation: dashmove 24s linear infinite;
}
.route.main { stroke: var(--accent); stroke-width: 2.2; opacity: .8; }
@keyframes dashmove { to { stroke-dashoffset: -520; } }
.node circle { fill: var(--muted); }
.node.main circle { fill: var(--accent); filter: drop-shadow(0 0 6px var(--node-glow)); }
.node.hub circle { fill: var(--accent); filter: drop-shadow(0 0 10px var(--node-glow)); }
.node text {
  fill: var(--muted); font-family: var(--font-head); font-size: 13px;
  text-anchor: middle;
}
.node.main text, .node.hub text { fill: var(--text); font-weight: 600; }
.node.hub text { font-size: 15px; }

.routes-info h3 { font-size: 1.35rem; margin-bottom: 12px; }
.routes-info > p { color: var(--muted); }
.route-list { list-style: none; margin: 24px 0; display: flex; flex-direction: column; gap: 10px; }
.route-list li {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 12px 16px; border: 1px solid var(--line); border-radius: 12px;
  background: var(--panel); font-size: .92rem; box-shadow: var(--shadow-sm);
}
.route-list li span {
  color: var(--accent); font-family: var(--font-head); font-size: .75rem;
  font-weight: 600; letter-spacing: .08em; text-transform: uppercase; white-space: nowrap;
  background: var(--accent-soft); padding: 4px 10px; border-radius: 999px;
}
.routes-note { color: var(--muted); font-size: .92rem; margin-bottom: 22px; }

/* ══════════ RÓLUNK ══════════ */
.about-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 30px; }
.about-grid h3 {
  font-size: 1.15rem; margin-bottom: 12px; padding-bottom: 10px;
  border-bottom: 1px solid var(--line); position: relative;
}
.about-grid h3::after {
  content: ""; position: absolute; left: 0; bottom: -1px; width: 46px; height: 2px;
  background: linear-gradient(90deg, var(--c1), var(--c2));
}
.about-grid p { color: var(--muted); font-size: .95rem; }

/* ══════════ REFERENCIÁK ══════════ */
.ref-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.ref-item {
  aspect-ratio: 4 / 3; border-radius: 14px; overflow: hidden;
  border: 1px solid var(--line); position: relative;
  background: var(--card-bg); box-shadow: var(--shadow-sm);
}
.ref-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.ref-item:hover img { transform: scale(1.05); }
.ref-placeholder {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 8px;
  color: var(--muted); font-size: .78rem; font-family: var(--font-head);
  letter-spacing: .06em;
}
.ref-placeholder svg { opacity: .45; }

.ref-item { animation: refIn .5s ease both; animation-delay: var(--d, 0s); }
@keyframes refIn { from { opacity: 0; transform: translateY(18px); } }

.ref-pager {
  display: flex; align-items: center; justify-content: center; gap: 18px;
  margin-top: 28px;
}
.pager-btn {
  width: 46px; height: 46px; border-radius: 12px; cursor: pointer;
  border: 1px solid var(--line); background: var(--panel);
  color: var(--text); font-size: 1.05rem; font-family: var(--font-head);
  box-shadow: var(--shadow-sm);
  transition: border-color .2s, color .2s, opacity .2s;
}
.pager-btn:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.pager-btn:disabled { opacity: .35; cursor: default; }
.pager-dots { display: flex; gap: 10px; }
.pager-dot {
  width: 11px; height: 11px; border-radius: 50%; cursor: pointer;
  border: 1px solid var(--line); background: var(--dot-bg);
  padding: 0; transition: background .25s, transform .25s;
}
.pager-dot.active {
  background: var(--badge-grad); border-color: transparent; transform: scale(1.25);
  box-shadow: 0 0 10px var(--btn-shadow);
}

/* ══════════ GYIK ══════════ */
.faq details {
  border: 1px solid var(--line); border-radius: 14px; margin-bottom: 12px;
  background: var(--panel); overflow: hidden; box-shadow: var(--shadow-sm);
  transition: border-color .3s;
}
.faq details[open] { border-color: var(--accent-border); }
.faq summary {
  cursor: pointer; padding: 15px 20px; font-family: var(--font-head);
  font-weight: 600; list-style: none; position: relative; padding-right: 48px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%);
  color: var(--accent); font-size: 1.4rem; transition: transform .3s;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 22px 18px; color: var(--muted); font-size: .95rem; }

/* ══════════ KAPCSOLAT ══════════ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 28px; margin-top: 20px; }
.contact-info { display: flex; flex-direction: column; gap: 14px; }
.contact-item {
  display: flex; flex-direction: column; gap: 3px;
  padding: 14px 18px; border: 1px solid var(--line); border-radius: 14px;
  background: var(--panel); box-shadow: var(--shadow-sm);
  transition: border-color .25s, transform .25s;
}
a.contact-item:hover { border-color: var(--accent); transform: translateX(4px); }
.ci-label {
  font-size: .74rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted); font-family: var(--font-head); font-weight: 600;
}
.ci-value { font-weight: 600; font-size: 1.02rem; }

.contact-form {
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px; background: var(--form-bg); box-shadow: var(--shadow-md);
  display: flex; flex-direction: column; gap: 16px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form label {
  display: flex; flex-direction: column; gap: 7px;
  font-size: .85rem; font-weight: 500; color: var(--muted);
  font-family: var(--font-head);
}
.contact-form input, .contact-form textarea, .contact-form select {
  background: var(--input-bg); border: 1px solid var(--input-border); border-radius: 10px;
  padding: 12px 14px; color: var(--text); font-family: var(--font-body); font-size: .95rem;
  transition: border-color .2s, box-shadow .2s;
}
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft);
}
.checkbox { flex-direction: row !important; align-items: center; gap: 10px !important; }
.checkbox input { accent-color: var(--accent); width: 17px; height: 17px; }
.form-note { font-size: .8rem; color: var(--muted); text-align: center; }

/* ══════════ FOOTER ══════════ */
.footer { border-top: 1px solid var(--line); padding: 60px 0 40px; background: var(--bg-alt); transition: background .3s; }
.footer-cols {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px;
  padding-bottom: 36px; border-bottom: 1px solid var(--line); margin-bottom: 26px;
}
.footer-cols p { color: var(--muted); font-size: .9rem; margin-top: 14px; }
.footer-cols h4 { font-size: .95rem; margin-bottom: 14px; letter-spacing: .04em; }
.footer-cols ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-cols ul li, .footer-cols ul a { color: var(--muted); font-size: .88rem; }
.footer-cols ul a:hover { color: var(--accent); }
.footer-copy { color: var(--muted); font-size: .82rem; text-align: center; }

/* ══════════ REVEAL animáció ══════════ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease var(--d, 0s), transform .7s ease var(--d, 0s); }
.reveal.visible { opacity: 1; transform: none; }

section[id], h2[id] { scroll-margin-top: 90px; }

/* ══════════ RESZPONZÍV ══════════ */
@media (max-width: 1080px) {
  .cards-4 { grid-template-columns: repeat(2, 1fr); }
  .checklist { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .nav-links a { padding: 8px 8px; font-size: .84rem; }
}
@media (max-width: 960px) {
  .cards-3 { grid-template-columns: 1fr 1fr; }
  .steps, .steps-6 { grid-template-columns: 1fr 1fr; }
  .ref-grid { grid-template-columns: 1fr 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .routes-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 22px; }
}
@media (max-width: 860px) {
  /* fejléc: logó balra, kapcsoló + menügomb egy csoportban jobbra */
  .nav-inner { justify-content: flex-end; gap: 10px; padding: 11px 18px; }
  .logo { margin-right: auto; }
  .theme-toggle { order: 2; width: 38px; height: 38px; }
  .nav-toggle { display: flex; order: 3; align-items: center; justify-content: center; width: 38px; height: 38px; padding: 0; border: 1px solid var(--line); border-radius: 10px; }
  .nav-toggle span { width: 18px; }
  .nav-links {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; padding: 14px 24px 22px;
    background: var(--drop-bg); border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    display: none; max-height: calc(100vh - 70px); overflow-y: auto;
  }
  .nav-links.open { display: flex; }
  .nav-links a { display: block; padding: 13px 14px; font-size: .95rem; }
  .dropdown {
    position: static; opacity: 1; visibility: visible; transform: none;
    box-shadow: none; border: 0; border-left: 1px solid var(--line);
    border-radius: 0; margin: 0 0 0 14px; padding: 0;
  }
  .has-drop > a .drop-arrow { display: none; }
}
@media (max-width: 640px) {
  .cards-3, .cards-4 { grid-template-columns: 1fr; }
  .steps, .steps-6 { grid-template-columns: 1fr; }
  .ref-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  /* checklist mobilon: két tömör oszlop, hogy ne legyen túl hosszú */
  .checklist { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .checklist li {
    padding: 12px 12px 12px 38px;
    font-size: .78rem; line-height: 1.45; border-radius: 11px;
  }
  .checklist li::before {
    left: 10px; width: 20px; height: 20px; border-radius: 6px; font-size: .7rem;
  }
  .footer-cols { grid-template-columns: 1fr; gap: 26px; }
  .section { padding: 72px 0; }
  .hero { padding-top: 120px; }
  /* mobilon nagyobb térkép-feliratok (az SVG kicsinyítése miatt) */
  .node text { font-size: 19px; }
  .node.main text, .node.hub text { font-size: 21px; }
  .routes-map { padding: 10px; }
  .route-list li { flex-wrap: nowrap; padding: 11px 12px; gap: 8px; }
  .route-list li strong { font-size: .78rem; white-space: nowrap; }
  .route-list li span { font-size: .58rem; padding: 3px 8px; letter-spacing: .05em; }
  /* 16px alatt az iOS rázoomol a mezőkre fókuszkor */
  .contact-form input, .contact-form textarea, .contact-form select { font-size: 16px; }
  /* kompakt, egysoros kártyák: ikon + cím + jobb oldali nyíl */
  .cards-3, .cards-4 { gap: 10px; }
  .steps, .steps-6 { gap: 10px; }
  .card {
    padding: 12px 14px; display: grid; grid-template-columns: 34px 1fr;
    column-gap: 11px; align-items: center;
  }
  .card-icon { width: 34px; height: 34px; font-size: .95rem; margin: 0; border-radius: 9px; }
  .card h3 { margin: 0; font-size: .9rem; line-height: 1.3; padding-right: 38px; }
  .card > p { grid-column: 1 / -1; margin-top: 10px; }
  .card ul { grid-column: 1 / -1; }
  .card .card-link { grid-column: 1 / -1; margin-top: 8px; }
  .card .card-more { grid-column: 1 / -1; }
  .card .card-more p { margin-top: 10px; }
  .card .card-more summary { top: 13px; right: 12px; width: 32px; height: 32px; }
  /* lépések mobilon: kompakt egysoros */
  .step {
    padding: 12px 14px; display: grid; grid-template-columns: 34px 1fr;
    column-gap: 11px; align-items: center;
  }
  .step-num { width: 34px; height: 34px; margin: 0; font-size: .95rem; border-radius: 9px; }
  .step h3 { margin: 0; font-size: .9rem; line-height: 1.3; padding-right: 38px; }
  .step .card-more { grid-column: 1 / -1; }
  .step .card-more summary { top: 13px; right: 12px; width: 32px; height: 32px; }
  .card-num { grid-row: 1; margin: 0; font-size: 1.6rem; }
  /* egységes checklist-dobozok, az utolsó teljes szélességű */
  .checklist { grid-auto-rows: 1fr; }
  .checklist li { display: flex; align-items: center; }
  .checklist li:last-child:nth-child(odd) { grid-column: 1 / -1; }
  /* hero-hálózat mobilon: teljes képernyős álló elrendezés */
  #heroNet .lab { font-size: 27px; }
  #heroNet .net:not(.main-g) .lab { font-size: 24px; }
  #heroNet .hub-lab { font-size: 31px; }
  #heroNet .net-node.main circle { r: 11; }
  #heroNet .net-node circle { r: 8; }
  #heroNet .hub-core { r: 13; }
  #heroNet .ring { r: 22; }
  .comet .head { r: 5; }
}

/* ══════════ ÁRAK ══════════ */
.price-cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin: 42px 0 34px; }
.price-group {
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--panel); box-shadow: var(--shadow-sm);
  padding: 20px; display: flex; flex-direction: column; gap: 11px;
}
.price-group-title {
  font-size: 1.05rem; display: flex; align-items: center; gap: 10px;
  padding-bottom: 12px; border-bottom: 1px solid var(--line); margin-bottom: 4px;
}
.pg-icon { font-size: 1.2rem; }
.price-card {
  position: relative; display: flex; justify-content: space-between; align-items: center;
  gap: 12px; flex-wrap: wrap;
  padding: 13px 16px; border: 1px solid var(--line); border-radius: 12px;
  background: var(--card-bg); transition: border-color .25s, transform .25s;
}
.price-card:hover { border-color: var(--accent-border); transform: translateX(4px); }
.price-card.featured {
  border-color: var(--accent-border); margin-top: 10px;
  box-shadow: 0 0 24px var(--btn-shadow);
}
.price-badge {
  position: absolute; top: -12px; left: 14px;
  font-family: var(--font-head); font-weight: 700; font-size: .68rem;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--btn-text); background: var(--btn-grad);
  padding: 3px 12px; border-radius: 999px;
}
.price-route { font-weight: 600; font-size: .95rem; }
.price-value {
  font-family: var(--font-head); font-weight: 700; font-size: 1.05rem;
  color: var(--accent); white-space: nowrap;
}
.price-value em {
  font-style: normal; font-weight: 600; font-size: .62rem; vertical-align: middle;
  letter-spacing: .08em; text-transform: uppercase; color: var(--muted);
  border: 1px solid var(--line); border-radius: 999px; padding: 2px 8px; margin-left: 6px;
}
.price-note { color: var(--muted); font-size: .9rem; flex: 1; }
.price-group .btn { align-self: flex-start; }

.price-includes {
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--panel); padding: 20px; margin-bottom: 44px;
}
.price-includes h3 { font-size: 1.15rem; margin-bottom: 8px; }
.checklist-compact { margin-top: 16px; gap: 10px; }
.checklist-compact li { padding: 12px 14px 12px 46px; font-size: .88rem; }
.checklist-compact li::before { left: 14px; width: 20px; height: 20px; font-size: .7rem; }
.price-small { color: var(--muted); font-size: .88rem; margin-top: 16px; }

.price-sub-title { font-size: clamp(1.3rem, 2.4vw, 1.7rem); margin: 48px 0 14px; }
.price-custom { margin-bottom: 10px; }

.factor-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 24px; }
.factor {
  display: flex; gap: 14px; align-items: flex-start;
  border: 1px solid var(--line); border-radius: 12px;
  background: var(--panel); padding: 16px 18px;
  transition: border-color .25s;
}
.factor:hover { border-color: var(--accent-border); }
.factor > span { font-size: 1.3rem; line-height: 1.4; }
.factor strong { font-family: var(--font-head); font-size: .92rem; display: block; margin-bottom: 2px; }
.factor p { color: var(--muted); font-size: .84rem; line-height: 1.5; }

.price-cta {
  margin-top: 48px; padding: 36px 30px; text-align: center;
  border: 1px solid var(--accent-border-soft); border-radius: var(--radius);
  background: var(--accent-soft);
}
.price-cta h3 { font-size: clamp(1.2rem, 2.4vw, 1.6rem); margin-bottom: 8px; }
.price-cta-sub { color: var(--muted); margin-bottom: 18px; }
.price-steps {
  list-style: none; display: flex; flex-wrap: wrap; justify-content: center;
  gap: 10px; margin-bottom: 20px; counter-reset: ps;
}
.price-steps li {
  counter-increment: ps;
  display: flex; flex-direction: column; align-items: flex-start; gap: 1px;
  border: 1px solid var(--line); border-radius: 10px;
  background: var(--panel); padding: 10px 16px 10px 38px; position: relative;
  text-align: left;
}
.price-steps li::before {
  content: counter(ps); position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  font-family: var(--font-head); font-weight: 700; font-size: .8rem; color: var(--accent);
}
.price-steps strong { font-family: var(--font-head); font-size: .85rem; }
.price-steps span { color: var(--muted); font-size: .74rem; }
.price-cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 6px; }

.price-disclaimer {
  margin-top: 34px; color: var(--muted); font-size: .82rem; line-height: 1.7;
  border-left: 3px solid var(--accent-border-soft); padding-left: 16px;
}

@media (max-width: 960px) {
  .price-cols { grid-template-columns: 1fr; }
  .factor-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .factor-grid { grid-template-columns: 1fr; }
  .price-card { flex-direction: column; align-items: flex-start; gap: 6px; }
  .price-steps { flex-direction: column; align-items: stretch; }
}

/* ══════════ BLOG ══════════ */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 42px; }
.blog-card {
  display: flex; flex-direction: column; overflow: hidden;
  background: var(--card-bg); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform .25s, border-color .25s, box-shadow .25s;
}
.blog-card:hover { transform: translateY(-4px); border-color: var(--accent-border); box-shadow: var(--hover-glow); }
.blog-img { aspect-ratio: 16 / 9; overflow: hidden; }
.blog-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.blog-card:hover .blog-img img { transform: scale(1.05); }
.blog-body { padding: 18px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.blog-chip {
  align-self: flex-start; font-family: var(--font-head); font-weight: 600;
  font-size: .7rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--accent); background: var(--accent-soft);
  border: 1px solid var(--accent-border-soft);
  padding: 4px 12px; border-radius: 999px;
}
.blog-body h3 { font-size: 1.05rem; line-height: 1.3; }
.blog-body p { color: var(--muted); font-size: .9rem; flex: 1; }
.blog-link { color: var(--accent); font-family: var(--font-head); font-weight: 600; font-size: .88rem; }

/* ══════════ CIKKOLDAL ══════════ */
.article-main { padding: 140px 0 90px; background: var(--bg); }
.article-nav { flex-wrap: nowrap; }
.breadcrumb { color: var(--muted); font-size: .85rem; margin-bottom: 18px; }
.breadcrumb a { color: var(--accent); }
.article-chip {
  display: inline-block; font-family: var(--font-head); font-weight: 600;
  font-size: .72rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--accent); background: var(--accent-soft);
  border: 1px solid var(--accent-border-soft);
  padding: 5px 14px; border-radius: 999px; margin-bottom: 16px;
}
.article-title { font-size: clamp(1.7rem, 3.6vw, 2.5rem); margin-bottom: 26px; }
.article-hero { margin-bottom: 34px; }
.article-hero img {
  width: 100%; aspect-ratio: 16 / 8; object-fit: cover;
  border-radius: var(--radius); border: 1px solid var(--line);
}
.article-hero figcaption { color: var(--muted); font-size: .75rem; margin-top: 8px; text-align: right; }
.article-content h2 {
  font-size: 1.35rem; margin: 34px 0 12px; padding-bottom: 8px;
  border-bottom: 1px solid var(--line); position: relative;
}
.article-content h2::after {
  content: ""; position: absolute; left: 0; bottom: -1px; width: 46px; height: 2px;
  background: linear-gradient(90deg, var(--c1), var(--c2));
}
.article-content p { margin-bottom: 14px; color: var(--text); }
.article-content ul { margin: 0 0 16px 22px; color: var(--text); }
.article-content ul li { margin-bottom: 6px; }
.article-content a { color: var(--accent); text-decoration: underline; }
.article-content em { color: var(--muted); }
.article-cta {
  margin-top: 42px; padding: 30px; text-align: center;
  border: 1px solid var(--accent-border-soft); border-radius: var(--radius);
  background: var(--accent-soft);
}
.article-cta p { font-family: var(--font-head); font-weight: 600; font-size: 1.05rem; margin-bottom: 18px; }
.footer-mini { text-align: center; display: flex; flex-direction: column; gap: 12px; align-items: center; }

@media (max-width: 960px) {
  .blog-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .blog-grid { grid-template-columns: 1fr; }
  .article-main { padding-top: 120px; }
  .article-nav { display: none; }
}

/* űrlap: rejtett spamcsapda + státuszüzenet */
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status {
  font-size: .88rem; line-height: 1.6; padding: 13px 16px; border-radius: 10px;
  border: 1px solid var(--line); background: var(--panel);
}
.form-status.pending { color: var(--muted); }
.form-status.success {
  color: var(--text); border-color: var(--accent-border); background: var(--accent-soft);
}
.form-status.error { color: var(--text); border-color: #ef4444; background: rgba(239, 68, 68, .1); }
.contact-form .btn:disabled { opacity: .7; cursor: default; transform: none; }

/* közösségi média linkek */
.social-links { display: flex; gap: 16px; margin-top: 4px; }
.social-links a {
  display: inline-flex; align-items: center; gap: 7px;
  font-weight: 600; font-size: .95rem; color: var(--text);
  transition: color .2s;
}
.social-links a:hover { color: var(--accent); }
.social-links svg {
  width: 18px; height: 18px; fill: none; stroke: currentColor;
  stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
}

/* ══════════ COOKIE SÁV ══════════ */
.cookie-overlay {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 200;
  padding: 16px; display: flex; justify-content: center;
  opacity: 0; transform: translateY(14px);
  transition: opacity .3s ease, transform .3s ease;
  pointer-events: none;
}
.cookie-overlay.show { opacity: 1; transform: none; pointer-events: auto; }
.cookie-card {
  width: min(760px, 100%);
  background: var(--drop-bg); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow-md);
  padding: 22px 24px; backdrop-filter: blur(14px);
}
.cookie-title { font-size: 1.02rem; margin-bottom: 8px; }
.cookie-desc { color: var(--muted); font-size: .88rem; margin-bottom: 16px; }
.cookie-desc a { color: var(--accent); text-decoration: underline; }
.cookie-actions { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; }
.cookie-actions .btn { padding: 10px 18px; font-size: .88rem; border-radius: 10px; }

/* jogi oldalak */
.legal-content h2 { font-size: 1.2rem; }
.legal-content h3 { font-size: 1.02rem; margin: 22px 0 8px; }
.legal-content ul { margin-bottom: 16px; }
.legal-content li { margin-bottom: 7px; }

@media (max-width: 640px) {
  .cookie-overlay { padding: 10px; }
  .cookie-card { padding: 18px; }
  .cookie-actions { justify-content: stretch; }
  .cookie-actions .btn { flex: 1 1 100%; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .chevron { animation: none; }
  .route { animation: none; }
  .ref-item { animation: none; }
  .net-route, #heroNet .lab { animation: none; opacity: .8; }
  .net-node circle { animation: none; transform: none; }
  .ring, .hub-core { animation: none; }
  .ring { opacity: 0; }
}