/* ==========================================================================
   ESH Systems – design system
   Rétegek: fontok → tokenek → alapok → layout → komponensek → oldalak → mozgás
   Töréspontok (mobile-first):
     sm  ≥ 640px   nagy telefon / fekvő telefon
     md  ≥ 768px   tablet álló
     lg  ≥ 1024px  tablet fekvő / kis laptop
     xl  ≥ 1280px  desktop
     2xl ≥ 1600px  nagy monitor
   ========================================================================== */

/* ---------- Fontok (önhosztolt, OFL) ---------- */
@font-face {
  font-family: "Geist";
  src: url("../fonts/geist-latin-wght-normal.woff2") format("woff2");
  font-weight: 100 900; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Geist";
  src: url("../fonts/geist-latin-ext-wght-normal.woff2") format("woff2");
  font-weight: 100 900; font-style: normal; font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Geist Mono";
  src: url("../fonts/geist-mono-latin-wght-normal.woff2") format("woff2");
  font-weight: 100 900; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Geist Mono";
  src: url("../fonts/geist-mono-latin-ext-wght-normal.woff2") format("woff2");
  font-weight: 100 900; font-style: normal; font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ---------- Tokenek ---------- */
:root {
  color-scheme: dark;

  /* Színek */
  --bg: #05070a;
  --bg-1: #080b10;
  --bg-2: #0b1017;
  --surface: #0d131b;
  --surface-2: #121a24;
  --surface-3: #18222e;
  --line: rgb(148 170 196 / 0.12);
  --line-2: rgb(148 170 196 / 0.2);
  --line-3: rgb(148 170 196 / 0.34);
  --text: #e9eef4;
  --text-2: #a9b4c2;
  --text-3: #7a889b;
  --accent: #1fd6f2;
  --accent-2: #8eeaf8;
  --accent-ink: #021216;
  --accent-a08: rgb(31 214 242 / 0.08);
  --accent-a16: rgb(31 214 242 / 0.16);
  --accent-a32: rgb(31 214 242 / 0.32);
  --c-light: #f3d3a0;
  --c-cool: #8cc4f2;
  --c-warm: #e9a27c;
  --c-energy: #a9d98f;
  --c-secure: #ef8f9f;
  --c-net: #a3adf5;
  --ok: #6ee2a6;
  --warn: #f5c878;
  --err: #ff9a9a;

  /* Tipográfia */
  --font-sans: "Geist", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "Geist Mono", ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: clamp(1rem, 0.96rem + 0.18vw, 1.0625rem);
  --fs-lg: clamp(1.0625rem, 1rem + 0.35vw, 1.25rem);
  --fs-xl: clamp(1.1875rem, 1.08rem + 0.55vw, 1.5rem);
  --fs-h3: clamp(1.25rem, 1.12rem + 0.6vw, 1.625rem);
  --fs-h2: clamp(1.875rem, 1.3rem + 2.4vw, 3.5rem);
  --fs-h1: clamp(2.125rem, 1.35rem + 3.3vw, 4.5rem);
  --fs-display: clamp(2.375rem, 1.1rem + 3.9vw, 5.5rem);
  --fs-stat: clamp(2.5rem, 1.7rem + 3.2vw, 4.75rem);
  --lh-tight: 1.04;
  --lh-snug: 1.2;
  --lh-body: 1.62;
  --tracking-display: -0.038em;
  --tracking-h: -0.028em;
  --tracking-label: 0.14em;

  /* Térköz (4px alap) */
  --s-1: 0.25rem; --s-2: 0.5rem; --s-3: 0.75rem; --s-4: 1rem; --s-5: 1.25rem; --s-6: 1.5rem;
  --s-8: 2rem; --s-10: 2.5rem; --s-12: 3rem; --s-16: 4rem; --s-20: 5rem; --s-24: 6rem;
  --section-y: clamp(4.5rem, 2.6rem + 7vw, 9.5rem);
  --gutter: clamp(1rem, 0.4rem + 2.6vw, 2.75rem);
  --container: 1320px;
  --container-narrow: 880px;
  --header-h: 64px;

  /* Formák */
  --r-xs: 4px; --r-sm: 6px; --r-md: 10px; --r-lg: 14px;

  /* Mozgás */
  --dur-micro: 180ms;
  --dur-ui: 280ms;
  --dur-content: 640ms;
  --dur-scene: 1100ms;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-io: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-std: cubic-bezier(0.2, 0, 0, 1);

  --safe-l: env(safe-area-inset-left, 0px);
  --safe-r: env(safe-area-inset-right, 0px);
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-t: env(safe-area-inset-top, 0px);
}
@media (min-width: 1024px) { :root { --header-h: 76px; } }

/* ---------- Alapok ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  background: var(--bg);
  overflow-x: clip;
}
body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: var(--lh-body);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
  overflow-x: clip;
}
img, svg, video, canvas { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
h1, h2, h3, h4, p, ul, ol, figure, dl, dd { margin: 0; }
ul[role="list"], ol[role="list"] { list-style: none; padding: 0; }
h1, h2, h3, h4 { font-weight: 560; letter-spacing: var(--tracking-h); line-height: var(--lh-snug); text-wrap: balance; overflow-wrap: break-word; }
p { text-wrap: pretty; }
strong { font-weight: 600; color: var(--text); }
::selection { background: var(--accent); color: var(--accent-ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 3px; }
[hidden] { display: none !important; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.skip-link {
  position: fixed; left: 12px; top: 12px; z-index: 100;
  padding: 10px 16px; border-radius: var(--r-sm);
  background: var(--accent); color: var(--accent-ink); font-weight: 600;
  transform: translateY(-160%); transition: transform var(--dur-ui) var(--ease-out);
}
.skip-link:focus { transform: none; }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-left: max(var(--gutter), var(--safe-l));
  padding-right: max(var(--gutter), var(--safe-r));
}
.container--narrow { max-width: calc(var(--container-narrow) + var(--gutter) * 2); }
.section { position: relative; z-index: 1; padding-block: var(--section-y); background-color: var(--bg); }
.section--tight { padding-block: calc(var(--section-y) * 0.6); }
.section--line { border-top: 1px solid var(--line); }
.section--panel { background: var(--bg-1); border-block: 1px solid var(--line); }
.grid-bg {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    linear-gradient(to right, rgb(148 170 196 / 0.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgb(148 170 196 / 0.055) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 75%);
}
.section > .container { position: relative; z-index: 1; }

/* ---------- Tipográfia elemek ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.75em;
  font-family: var(--font-mono); font-size: var(--fs-xs); font-weight: 500;
  letter-spacing: var(--tracking-label); text-transform: uppercase;
  color: var(--accent);
}
.eyebrow::before { content: ""; width: 1.75rem; height: 1px; background: currentColor; opacity: 0.7; }
.eyebrow--plain::before { display: none; }
.mono { font-family: var(--font-mono); letter-spacing: 0.02em; }
.label {
  font-family: var(--font-mono); font-size: var(--fs-xs); letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--text-3);
}
.lead { font-size: var(--fs-lg); color: var(--text-2); line-height: 1.6; max-width: 62ch; }
.muted { color: var(--text-2); }
.accent { color: var(--accent); }
.h-display { font-size: var(--fs-display); line-height: var(--lh-tight); letter-spacing: var(--tracking-display); font-weight: 560; }
.h1 { font-size: var(--fs-h1); line-height: 1.06; letter-spacing: var(--tracking-display); font-weight: 560; }
.h2 { font-size: var(--fs-h2); line-height: 1.08; letter-spacing: var(--tracking-h); }
.h3 { font-size: var(--fs-h3); line-height: 1.25; letter-spacing: -0.015em; font-weight: 560; }
.h-accent { display: block; color: var(--accent); }
.h-dim { color: var(--text-3); }

.section-head { display: grid; gap: var(--s-5); max-width: 760px; margin-bottom: clamp(2.5rem, 1.5rem + 4vw, 5rem); }
.section-head--split { max-width: none; }
@media (min-width: 1024px) {
  .section-head--split { grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); align-items: end; column-gap: var(--s-16); }
  .section-head--split .eyebrow { grid-column: 1 / -1; }
}

/* ---------- Gombok és linkek ---------- */
.btn {
  --tx: 0px; --ty: 0px;
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.7em;
  min-height: 48px; padding: 0 1.35rem;
  border-radius: var(--r-sm);
  font-size: 0.9375rem; font-weight: 550; letter-spacing: -0.005em; line-height: 1;
  white-space: nowrap;
  transform: translate3d(var(--tx), var(--ty), 0);
  transition: transform var(--dur-ui) var(--ease-out), background-color var(--dur-ui) var(--ease-std), border-color var(--dur-ui) var(--ease-std), color var(--dur-ui) var(--ease-std);
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  transform: scaleX(0); transform-origin: left center;
  transition: transform 420ms var(--ease-out);
}
.btn:hover::before { transform: scaleX(1); }
.btn .arrow { width: 16px; height: 16px; flex: none; transition: transform var(--dur-ui) var(--ease-out); }
.btn:hover .arrow, .link-arrow:hover .arrow { transform: translateX(4px); }
.btn--primary { background: var(--accent); color: var(--accent-ink); }
.btn--primary::before { background: var(--accent-2); }
.btn--ghost { color: var(--text); box-shadow: inset 0 0 0 1px var(--line-3); }
.btn--ghost::before { background: rgb(255 255 255 / 0.06); }
.btn--ghost:hover { box-shadow: inset 0 0 0 1px rgb(31 214 242 / 0.55); }
.btn--sm { min-height: 40px; padding: 0 1rem; font-size: 0.875rem; }
.btn--block { width: 100%; }
.btn[disabled], .btn[aria-busy="true"] { opacity: 0.7; cursor: progress; }
.btn-row { display: flex; flex-wrap: wrap; gap: var(--s-3); }
@media (max-width: 479px) { .btn-row--stack > .btn { flex: 1 1 100%; } }

.link {
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0% 1px; background-position: 0 100%; background-repeat: no-repeat;
  transition: background-size var(--dur-ui) var(--ease-out), color var(--dur-micro);
  padding-bottom: 2px;
}
.link:hover, .link:focus-visible { background-size: 100% 1px; }
.link-arrow {
  display: inline-flex; align-items: center; gap: 0.55em; min-height: 44px;
  font-weight: 550; color: var(--text);
}
.link-arrow .arrow { width: 16px; height: 16px; color: var(--accent); transition: transform var(--dur-ui) var(--ease-out); }
.link-arrow span { background-image: linear-gradient(var(--accent), var(--accent)); background-size: 0% 1px; background-position: 0 100%; background-repeat: no-repeat; transition: background-size var(--dur-ui) var(--ease-out); padding-bottom: 2px; }
.link-arrow:hover span { background-size: 100% 1px; }
.prose a:not(.btn), .text-link { color: var(--accent-2); text-decoration: underline; text-decoration-color: rgb(142 234 248 / 0.4); text-underline-offset: 3px; }
.prose a:not(.btn):hover, .text-link:hover { text-decoration-color: currentColor; }

/* ---------- Chipek / címkék ---------- */
.tags { display: flex; flex-wrap: wrap; gap: 0.5rem; padding: 0; margin: 0; list-style: none; }
.tag {
  display: inline-flex; align-items: center; gap: 0.5em;
  min-height: 30px; padding: 0.25rem 0.7rem;
  border: 1px solid var(--line-2); border-radius: var(--r-xs);
  font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.02em; color: var(--text-2);
  background: rgb(255 255 255 / 0.015);
}
.tag::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); opacity: 0.75; }
.tag--plain::before { display: none; }

/* ---------- Kártyák ---------- */
.card {
  --mx: 50%; --my: 50%;
  position: relative; isolation: isolate;
  padding: clamp(1.25rem, 0.9rem + 1.2vw, 2rem);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, rgb(255 255 255 / 0.028), rgb(255 255 255 / 0.008));
  transition: border-color var(--dur-ui) var(--ease-std), transform var(--dur-ui) var(--ease-out);
}
.card::before {
  content: ""; position: absolute; inset: -1px; z-index: -1; border-radius: inherit; pointer-events: none;
  background: radial-gradient(420px circle at var(--mx) var(--my), rgb(31 214 242 / 0.09), transparent 60%);
  opacity: 0; transition: opacity var(--dur-ui) var(--ease-std);
}
@media (hover: hover) and (pointer: fine) {
  .card:hover { border-color: var(--line-2); }
  .card:hover::before { opacity: 1; }
}
.card__index { font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--accent); letter-spacing: 0.1em; margin-bottom: var(--s-4); display: block; }
.card h3 { font-size: var(--fs-xl); margin-bottom: var(--s-3); letter-spacing: -0.018em; }
.card p { color: var(--text-2); font-size: 0.975rem; }
.cards { display: grid; gap: clamp(0.75rem, 0.5rem + 0.6vw, 1.25rem); grid-template-columns: 1fr; }
@media (min-width: 640px) { .cards--2, .cards--3, .cards--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) {
  .cards--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .cards--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* Technikai sarokjelek */
.frame { position: relative; }
.frame::before, .frame::after {
  content: ""; position: absolute; width: 14px; height: 14px; pointer-events: none;
  border-color: var(--accent); border-style: solid; opacity: 0.7;
}
.frame::before { top: -1px; left: -1px; border-width: 1px 0 0 1px; }
.frame::after { bottom: -1px; right: -1px; border-width: 0 1px 1px 0; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  padding-top: var(--safe-t);
  view-transition-name: site-header;
  transition: background-color var(--dur-ui) var(--ease-std), border-color var(--dur-ui) var(--ease-std), transform var(--dur-ui) var(--ease-out);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled, .site-header.is-solid {
  background: rgb(5 7 10 / 0.78);
  border-bottom-color: var(--line);
}
@supports ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .site-header.is-scrolled, .site-header.is-solid {
    background: rgb(5 7 10 / 0.62);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    backdrop-filter: blur(14px) saturate(140%);
  }
}
.site-header__bar { display: flex; align-items: center; justify-content: space-between; gap: var(--s-6); height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: 0.75rem; min-height: 44px; flex: none; }
.brand__mark { width: 34px; height: 34px; flex: none; }
.brand__text { display: grid; line-height: 1.1; }
.brand__name { font-weight: 600; letter-spacing: 0.2em; font-size: 0.9375rem; }
.brand__tag { font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.08em; color: var(--text-3); margin-top: 3px; }
@media (max-width: 559px) { .brand__tag { display: none; } }
.site-header__bar > .brand { min-width: 0; }

.nav { display: none; }
.nav__list { display: flex; align-items: center; gap: clamp(0.25rem, 0.1rem + 0.5vw, 0.75rem); list-style: none; margin: 0; padding: 0; }
.nav__link {
  position: relative; display: inline-flex; align-items: center; min-height: 44px; padding: 0 0.6rem;
  font-size: 0.9rem; color: var(--text-2); white-space: nowrap; transition: color var(--dur-micro) var(--ease-std);
}
.nav__link::after {
  content: ""; position: absolute; left: 0.6rem; right: 0.6rem; bottom: 8px; height: 1px;
  background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform var(--dur-ui) var(--ease-out);
}
.nav__link:hover { color: var(--text); }
.nav__link:hover::after { transform: scaleX(1); }
.nav__link[aria-current="page"] { color: var(--text); }
.nav__link[aria-current="page"]::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: var(--s-2); }
.header-cta { display: none; }
@media (min-width: 640px) { .header-cta { display: inline-flex; } }

.menu-toggle {
  display: inline-flex; align-items: center; gap: 0.6rem; min-height: 44px; min-width: 44px; padding: 0 0.75rem;
  border-radius: var(--r-sm); box-shadow: inset 0 0 0 1px var(--line-2);
  font-size: 0.875rem; font-weight: 500;
}
.menu-toggle__icon { position: relative; width: 18px; height: 12px; }
.menu-toggle__icon::before, .menu-toggle__icon::after, .menu-toggle__icon span {
  content: ""; position: absolute; left: 0; right: 0; height: 1.5px; background: currentColor; border-radius: 1px;
  transition: transform var(--dur-ui) var(--ease-out), opacity var(--dur-micro);
}
.menu-toggle__icon::before { top: 0; }
.menu-toggle__icon span { top: 5.25px; }
.menu-toggle__icon::after { bottom: 0; }
.menu-toggle[aria-expanded="true"] .menu-toggle__icon::before { transform: translateY(5.25px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle__icon::after { transform: translateY(-5.25px) rotate(-45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle__icon span { opacity: 0; }

@media (min-width: 1024px) {
  .nav { display: block; }
  .menu-toggle, .nav-hide-desktop { display: none !important; }
}
@media (min-width: 1024px) and (max-width: 1099px) { .brand__tag { display: none; } }

/* Szolgáltatásaink – legördülő panel */
.nav__item--dd { position: relative; }
.nav__dd-btn { gap: 0.4rem; font: inherit; font-size: 0.9rem; }
.nav__chev { width: 10px; height: 7px; transition: transform var(--dur-ui) var(--ease-out); }
.nav__dd-btn[aria-expanded="true"] .nav__chev { transform: rotate(180deg); }
.nav__dd-btn[aria-expanded="true"], .nav__dd-btn.is-current { color: var(--text); }
.nav__dd-btn.is-current::after { transform: scaleX(1); }
.nav-dd {
  position: absolute; top: calc(100% + 10px); left: 50%; z-index: 60;
  width: min(560px, calc(100vw - 2rem));
  padding: 0.6rem; border: 1px solid var(--line-2); border-radius: var(--r-lg);
  background: var(--bg-1); box-shadow: 0 24px 60px -20px rgb(0 0 0 / 0.7);
  opacity: 0; visibility: hidden; transform: translate(-50%, -6px);
  transition: opacity var(--dur-ui) var(--ease-std), transform var(--dur-ui) var(--ease-out), visibility 0s linear var(--dur-ui);
}
.nav-dd::before { content: ""; position: absolute; left: 0; right: 0; top: -12px; height: 12px; }
.nav__item--dd.is-open .nav-dd,
html:not(.js) .nav__item--dd:hover .nav-dd,
html:not(.js) .nav__item--dd:focus-within .nav-dd { opacity: 1; visibility: visible; transform: translate(-50%, 0); transition: opacity var(--dur-ui) var(--ease-std), transform var(--dur-ui) var(--ease-out); }
.nav-dd__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.nav-dd__link { display: grid; grid-template-columns: 1.75rem 1fr; gap: 0.5rem; align-items: start; padding: 0.8rem 0.85rem; border-radius: var(--r-md); transition: background-color var(--dur-micro); }
.nav-dd__link .mono { font-size: 0.6875rem; color: var(--accent); padding-top: 0.2rem; }
.nav-dd__text { display: grid; gap: 0.15rem; }
.nav-dd__title { font-weight: 540; font-size: 0.95rem; color: var(--text); }
.nav-dd__desc { font-size: 0.8125rem; color: var(--text-3); line-height: 1.4; }
.nav-dd__link:hover, .nav-dd__link:focus-visible { background: var(--surface-2); }
.nav-dd__link[aria-current="page"] { background: var(--accent-a08); }
.nav-dd__foot { margin: 0.35rem 0.35rem 0.1rem; padding: 0.55rem 0.5rem 0.2rem; border-top: 1px solid var(--line); width: calc(100% - 0.7rem); font-size: 0.875rem; min-height: 40px; }

/* Mobil menü */
.mobile-menu {
  position: fixed; inset: 0; z-index: 45;
  display: flex; flex-direction: column;
  padding: calc(var(--header-h) + var(--safe-t) + 1.5rem) max(var(--gutter), var(--safe-r)) calc(1.5rem + var(--safe-b)) max(var(--gutter), var(--safe-l));
  background: var(--bg);
  overflow-y: auto; overscroll-behavior: contain;
  opacity: 0; visibility: hidden;
  transition: opacity var(--dur-ui) var(--ease-std), visibility 0s linear var(--dur-ui);
}
.mobile-menu.is-open { opacity: 1; visibility: visible; transition: opacity var(--dur-ui) var(--ease-std); }
.mobile-menu .grid-bg { -webkit-mask-image: linear-gradient(180deg, #000, transparent 80%); mask-image: linear-gradient(180deg, #000, transparent 80%); }
.mobile-menu__list { position: relative; list-style: none; margin: 0; padding: 0; display: grid; border-top: 1px solid var(--line); }
.mobile-menu__list li { border-bottom: 1px solid var(--line); }
.mobile-menu__link {
  display: flex; align-items: baseline; gap: 1rem; padding: 0.95rem 0; min-height: 56px;
  font-size: clamp(1.5rem, 1.1rem + 2vw, 2.25rem); font-weight: 520; letter-spacing: -0.025em; line-height: 1.15;
  transform: translateY(10px); opacity: 0;
  transition: transform 520ms var(--ease-out), opacity 520ms var(--ease-out), color var(--dur-micro);
  transition-delay: calc(var(--i, 0) * 35ms + 60ms);
}
.mobile-menu.is-open .mobile-menu__link { transform: none; opacity: 1; }
.mobile-menu__link .mono { font-size: var(--fs-xs); color: var(--text-3); min-width: 1.75rem; }
.mobile-menu__link[aria-current="page"] { color: var(--accent); }
.mobile-menu__group { padding: 0.95rem 0 0.6rem; transform: translateY(10px); opacity: 0; transition: transform 520ms var(--ease-out), opacity 520ms var(--ease-out); transition-delay: calc(var(--i, 0) * 35ms + 60ms); }
.mobile-menu.is-open .mobile-menu__group { transform: none; opacity: 1; }
.mobile-menu__group-label { display: flex; align-items: baseline; gap: 1rem; font-size: clamp(1.5rem, 1.1rem + 2vw, 2.25rem); font-weight: 520; letter-spacing: -0.025em; line-height: 1.15; }
.mobile-menu__group-label .mono { font-size: var(--fs-xs); color: var(--text-3); min-width: 1.75rem; }
.mobile-menu__sub { list-style: none; margin: 0.5rem 0 0; padding: 0 0 0 2.75rem; display: grid; }
.mobile-menu__sublink { display: flex; align-items: center; gap: 0.6rem; min-height: 44px; font-size: 1.0625rem; color: var(--text-2); }
.mobile-menu__sublink::before { content: ""; width: 12px; height: 1px; background: var(--accent); }
.mobile-menu__sublink[aria-current="page"] { color: var(--accent); }
.mobile-menu__list > li.mobile-menu__group { border-bottom: 1px solid var(--line); }
.mobile-menu__foot { position: relative; margin-top: auto; padding-top: 2rem; display: grid; gap: 1rem; }
.mobile-menu__contact { display: grid; gap: 0.25rem; color: var(--text-2); font-size: 0.95rem; }
.mobile-menu__contact a { min-height: 40px; display: inline-flex; align-items: center; }
@media (orientation: landscape) and (max-height: 560px) {
  .mobile-menu__list { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 2rem; }
  .mobile-menu__group { grid-row: span 4; }
  .mobile-menu__group-label { font-size: 1.25rem; }
  .mobile-menu__link { font-size: 1.25rem; min-height: 48px; padding: 0.6rem 0; }
}
html.menu-open, html.menu-open body { overflow: hidden; }

/* ---------- Breadcrumb ---------- */
.breadcrumb { font-family: var(--font-mono); font-size: var(--fs-xs); letter-spacing: 0.06em; color: var(--text-3); margin-bottom: var(--s-6); }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 0.5rem; list-style: none; margin: 0; padding: 0; }
.breadcrumb li + li::before { content: "/"; margin-right: 0.5rem; color: var(--line-3); }
.breadcrumb a { color: var(--text-2); }
.breadcrumb a:hover { color: var(--text); }

/* ---------- Aloldal hero ---------- */
.page-hero { position: relative; overflow: hidden; padding-top: calc(var(--header-h) + var(--safe-t) + clamp(2.5rem, 1rem + 5vw, 6rem)); padding-bottom: clamp(3.5rem, 2rem + 5vw, 7rem); }
.page-hero::after { content: ""; position: absolute; inset: auto 0 0 0; height: 1px; background: linear-gradient(90deg, transparent, var(--line-2) 20%, var(--line-2) 80%, transparent); }
.page-hero__grid { display: grid; gap: clamp(2.5rem, 1.5rem + 3vw, 4rem); align-items: center; }
.page-hero__text { display: grid; gap: var(--s-6); align-content: start; }
.page-hero__text .h1 { max-width: 16ch; }
.page-hero__text .h1--wide { max-width: 22ch; }
.page-hero__visual { position: relative; width: 100%; max-width: 560px; margin-inline: auto; }
.page-hero__visual .topo { width: 100%; height: auto; }
.page-hero__caption { margin-top: var(--s-3); display: flex; justify-content: space-between; gap: 1rem; }
@media (min-width: 1024px) {
  .page-hero__grid { grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr); }
  .page-hero__visual { max-width: none; }
}
@media (min-width: 768px) and (max-width: 1023px) {
  .page-hero__visual { max-width: 460px; }
}
@media (max-width: 767px) {
  .page-hero__visual { max-width: 340px; }
}
@media (orientation: landscape) and (max-height: 560px) and (max-width: 1023px) {
  .page-hero__grid { grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr); }
  .page-hero__visual { max-width: 300px; }
}

.visual-panel {
  position: relative; border: 1px solid var(--line); border-radius: var(--r-md);
  background: radial-gradient(120% 90% at 50% 40%, rgb(31 214 242 / 0.06), transparent 60%), var(--bg-1);
  padding: clamp(0.75rem, 0.4rem + 1.5vw, 1.75rem);
}

/* ---------- Topológia SVG ---------- */
.topo { overflow: visible; }
.topo-ornament { fill: none; stroke: rgb(148 170 196 / 0.22); stroke-width: 1.2; stroke-linejoin: round; stroke-linecap: round; }
.topo-edge { fill: none; stroke: rgb(31 214 242 / 0.4); stroke-width: 1.3; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: 0; }
.topo-signal { fill: none; stroke: var(--accent-2); stroke-width: 2.4; stroke-linecap: round; stroke-dasharray: 0.07 0.93; stroke-dashoffset: 1; opacity: 0; }
.topo-node circle { fill: var(--bg); stroke: var(--accent); stroke-width: 1.4; }
.topo-node.is-hub circle { fill: var(--accent); stroke: none; }
.topo-node.is-hub .topo-halo { fill: none; stroke: rgb(31 214 242 / 0.35); stroke-width: 1; }
.topo-label { font-family: var(--font-mono); font-size: 15px; letter-spacing: 0.06em; fill: var(--text-2); text-transform: uppercase; paint-order: stroke; stroke: var(--bg); stroke-width: 6px; stroke-linejoin: round; }
.topo.is-visible .topo-signal { opacity: 1; animation: topo-signal 2.6s linear infinite; animation-delay: var(--d, 0s); }
.topo.is-visible .topo-halo { animation: topo-halo 2.8s var(--ease-std) infinite; transform-origin: center; transform-box: fill-box; }
@keyframes topo-signal { from { stroke-dashoffset: 1; } to { stroke-dashoffset: -0.07; } }
@keyframes topo-halo { 0% { transform: scale(0.8); opacity: 0.9; } 100% { transform: scale(1.9); opacity: 0; } }
/* rajzolódás megjelenéskor */
.js [data-draw] .topo-edge { stroke-dashoffset: 1; transition: stroke-dashoffset 1.1s var(--ease-out); }
.js [data-draw].is-in .topo-edge { stroke-dashoffset: 0; }
.js [data-draw] .topo-edge:nth-child(3n+1) { transition-delay: 120ms; }
.js [data-draw] .topo-edge:nth-child(3n+2) { transition-delay: 240ms; }

/* Morfoló változat */
.topo--morph .topo-node { transition: transform 1000ms var(--ease-io); transition-delay: calc(var(--n, 0) * 16ms); }
.topo--morph .topo-ornament { opacity: 0; transition: opacity 500ms var(--ease-std); }
.topo--morph .topo-ornament.is-on { opacity: 1; transition-delay: 450ms; }
.topo--morph .topo-set { opacity: 0; transition: opacity 220ms var(--ease-std); }
.topo--morph .topo-set .topo-edge { stroke-dashoffset: 1; transition: stroke-dashoffset 0s linear 260ms; }
.topo--morph .topo-set.is-on { opacity: 1; transition: opacity 200ms var(--ease-std) 700ms; }
.topo--morph .topo-set.is-on .topo-edge { stroke-dashoffset: 0; transition: stroke-dashoffset 900ms var(--ease-out) 720ms; }
.topo--morph .topo-set:not(.is-on) .topo-signal { animation: none; opacity: 0; }
.topo--morph .topo-label { opacity: 0; transition: opacity 300ms var(--ease-std); }
.topo--morph .topo-label.is-on { opacity: 1; transition-delay: 900ms; }

/* ---------- Adatcsík / statisztika ---------- */
.stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.stat { padding: clamp(1.1rem, 0.8rem + 1.2vw, 2rem); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: grid; gap: 0.5rem; align-content: start; }
.stat__value { font-size: clamp(1.625rem, 1.2rem + 1.8vw, 2.75rem); font-weight: 520; letter-spacing: -0.035em; line-height: 1; font-variant-numeric: tabular-nums; color: var(--text); }
.stat__value .unit { color: var(--accent); }
.stat__text { color: var(--text-2); font-size: 0.9375rem; line-height: 1.5; }
.stat__title { font-weight: 560; color: var(--text); font-size: 0.975rem; }
@media (min-width: 1024px) { .stats--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); } .stats--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 379px) { .stats { grid-template-columns: 1fr; } }

/* ---------- Folyamat ---------- */
.process { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; counter-reset: step; position: relative; }
.process__step { position: relative; padding: 0 0 clamp(2rem, 1.5rem + 2vw, 3rem) 3.25rem; }
.process__step::before {
  content: ""; position: absolute; left: 0.9375rem; top: 2.25rem; bottom: 0.25rem; width: 1px;
  background: linear-gradient(var(--accent), var(--line-2));
  transform-origin: top; transform: scaleY(var(--draw, 1));
  transition: transform 1.2s var(--ease-out);
}
.process__step:last-child::before { display: none; }
.process__marker {
  position: absolute; left: 0; top: 0; width: 1.9rem; height: 1.9rem; display: grid; place-items: center;
  border: 1px solid var(--accent); border-radius: 50%; background: var(--bg);
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--accent);
}
.process__step h3 { font-size: var(--fs-xl); margin-bottom: 0.5rem; padding-top: 0.15rem; }
.process__step p { color: var(--text-2); max-width: 52ch; }
.js .process[data-reveal-group] .process__step::before { --draw: 0; }
.js .process[data-reveal-group].is-in .process__step::before { --draw: 1; }
@media (min-width: 1024px) {
  .process { grid-template-columns: repeat(var(--steps, 4), minmax(0, 1fr)); gap: var(--s-8); }
  .process__step { padding: 3.5rem 0 0 0; }
  .process__step::before { left: 2.4rem; right: calc(-1 * var(--s-8)); top: 0.95rem; bottom: auto; width: auto; height: 1px; transform-origin: left; transform: scaleX(var(--draw, 1)); background: linear-gradient(90deg, var(--accent), var(--line-2)); }
}

/* ---------- GYIK ---------- */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  min-height: 64px; padding: 1.1rem 0; font-size: var(--fs-lg); font-weight: 520; letter-spacing: -0.012em;
  transition: color var(--dur-micro);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--accent-2); }
.faq__icon { position: relative; width: 14px; height: 14px; flex: none; }
.faq__icon::before, .faq__icon::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1.5px; background: var(--accent); transition: transform var(--dur-ui) var(--ease-out); }
.faq__icon::after { transform: rotate(90deg); }
.faq details[open] .faq__icon::after { transform: rotate(0deg); }
.faq__body { padding: 0 2.5rem 1.5rem 0; color: var(--text-2); max-width: 72ch; }

/* ---------- Kép sáv ---------- */
.field-photo { position: relative; overflow: hidden; border-radius: var(--r-md); border: 1px solid var(--line); aspect-ratio: 16 / 9; background: var(--bg-2); }
.field-photo img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(0.7) contrast(1.08) brightness(0.72); transform: scale(1.04); transition: transform 1.6s var(--ease-out); }
.field-photo.is-in img { transform: scale(1); }
.field-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgb(5 7 10 / 0.1), rgb(5 7 10 / 0.85)), linear-gradient(90deg, rgb(31 214 242 / 0.18), transparent 60%); mix-blend-mode: normal; }
.field-photo figcaption { position: absolute; z-index: 1; left: clamp(1rem, 0.5rem + 2vw, 2.5rem); right: clamp(1rem, 0.5rem + 2vw, 2.5rem); bottom: clamp(1rem, 0.5rem + 2vw, 2.5rem); display: grid; gap: 0.75rem; }
.field-photo blockquote { margin: 0; font-size: var(--fs-h3); font-weight: 520; letter-spacing: -0.02em; line-height: 1.25; max-width: 30ch; }
@media (max-width: 639px) { .field-photo { aspect-ratio: 4 / 5; } }

/* ---------- Tech sáv (aloldalak) ---------- */
.tech-band { display: grid; gap: var(--s-8); align-items: center; }
@media (min-width: 1024px) { .tech-band { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: var(--s-16); } }
.tech-band .tags { gap: 0.6rem; }
.tech-band .tag { font-size: 0.8125rem; min-height: 36px; padding: 0.35rem 0.85rem; }

/* ---------- CTA sáv ---------- */
.cta-band { position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(2rem, 1rem + 4vw, 4.5rem); background: radial-gradient(80% 120% at 100% 0%, rgb(31 214 242 / 0.12), transparent 55%), var(--bg-1); display: grid; gap: var(--s-6); }
@media (min-width: 1024px) { .cta-band { grid-template-columns: minmax(0, 1.4fr) auto; align-items: end; } }

/* ---------- Kapcsolat ---------- */
.contact { display: grid; gap: clamp(2.5rem, 1.5rem + 3vw, 4.5rem); }
@media (min-width: 1024px) { .contact { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); align-items: start; } }
.contact__aside { display: grid; gap: var(--s-8); align-content: start; }
@media (min-width: 1024px) { .contact__aside { position: sticky; top: calc(var(--header-h) + 2rem); } }
.contact-list { list-style: none; margin: 0; padding: 0; display: grid; border-top: 1px solid var(--line); }
.contact-list li { display: grid; grid-template-columns: 2.5rem 1fr; gap: 0.75rem; align-items: start; padding: 1rem 0; border-bottom: 1px solid var(--line); }
.contact-list svg { width: 20px; height: 20px; color: var(--accent); margin-top: 3px; }
.contact-list .label { display: block; margin-bottom: 0.2rem; }
.contact-list a { color: var(--text); }
.contact-list a:hover { color: var(--accent-2); }

.panel { border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--bg-1); padding: clamp(1.25rem, 0.8rem + 2vw, 2.5rem); }
.tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 4px; border-radius: var(--r-md); background: var(--bg); border: 1px solid var(--line); margin-bottom: var(--s-8); }
.tabs__btn { min-height: 46px; border-radius: 7px; font-size: 0.9375rem; font-weight: 520; color: var(--text-2); transition: background-color var(--dur-ui) var(--ease-std), color var(--dur-micro); display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; padding: 0 0.5rem; }
.tabs__btn svg { width: 16px; height: 16px; flex: none; }
.tabs__btn:hover { color: var(--text); }
.tabs__btn[aria-selected="true"] { background: var(--surface-2); color: var(--text); box-shadow: inset 0 0 0 1px var(--line-2); }

.form { display: grid; gap: var(--s-5); }
.form__row { display: grid; gap: var(--s-5); }
@media (min-width: 640px) { .form__row--2 { grid-template-columns: 1fr 1fr; } }
.field { display: grid; gap: 0.45rem; }
.field label { font-size: 0.875rem; font-weight: 520; color: var(--text); }
.field label .req { color: var(--accent); margin-left: 2px; }
.field label .opt { color: var(--text-3); font-weight: 400; font-size: 0.8125rem; margin-left: 0.35rem; }
.input {
  width: 100%; min-height: 52px; padding: 0.8rem 0.95rem;
  background: var(--surface); border: 1px solid var(--line-2); border-radius: var(--r-sm);
  color: var(--text); font-size: 1rem; /* 16px: iOS ne nagyítson */
  transition: border-color var(--dur-micro), box-shadow var(--dur-micro), background-color var(--dur-micro);
  -webkit-appearance: none; appearance: none;
}
.input::placeholder { color: var(--text-3); }
.input:hover { border-color: var(--line-3); }
.input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-a16); background: var(--surface-2); }
textarea.input { min-height: 150px; resize: vertical; line-height: 1.55; }
select.input {
  padding-right: 2.75rem; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1.5l5 5 5-5' stroke='%231fd6f2' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center;
}
select.input option { background: var(--surface); color: var(--text); }
.field.is-invalid .input { border-color: var(--err); box-shadow: 0 0 0 3px rgb(255 154 154 / 0.12); }
.field__error { font-size: 0.8125rem; color: var(--err); display: none; }
.field.is-invalid .field__error { display: block; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; }
.form__foot { display: grid; gap: var(--s-4); align-items: center; }
@media (min-width: 640px) { .form__foot { grid-template-columns: 1fr auto; } }
.form__note { font-size: 0.8125rem; color: var(--text-3); }
.form__note a { color: var(--text-2); text-decoration: underline; text-underline-offset: 3px; }

.spinner { width: 16px; height: 16px; border-radius: 50%; border: 2px solid currentColor; border-right-color: transparent; animation: spin 0.7s linear infinite; display: none; }
.btn[aria-busy="true"] .spinner { display: inline-block; }
.btn[aria-busy="true"] .arrow { display: none; }
@keyframes spin { to { transform: rotate(360deg); } }

.notice { display: grid; grid-template-columns: 22px 1fr; gap: 0.75rem; padding: 1rem 1.1rem; border-radius: var(--r-sm); border: 1px solid; font-size: 0.9375rem; line-height: 1.5; }
.notice svg { width: 20px; height: 20px; margin-top: 1px; }
.notice--ok { border-color: rgb(110 226 166 / 0.4); background: rgb(110 226 166 / 0.07); color: #c9f4dc; }
.notice--warn { border-color: rgb(245 200 120 / 0.4); background: rgb(245 200 120 / 0.07); color: #f8e2b8; }
.notice--err { border-color: rgb(255 154 154 / 0.45); background: rgb(255 154 154 / 0.07); color: #ffd2d2; }
.notice a { text-decoration: underline; text-underline-offset: 3px; }

.form-success { display: grid; gap: var(--s-5); justify-items: start; padding: var(--s-4) 0; }
.form-success__icon { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--ok); color: var(--ok); }
.form-success__icon svg { width: 26px; height: 26px; }
.form-success h3 { font-size: var(--fs-h3); }

.booking { display: grid; gap: var(--s-5); }
.booking__frame { min-height: 640px; border-radius: var(--r-md); background: #f7f9fb; overflow: hidden; }
.booking__loading { display: flex; align-items: center; gap: 0.75rem; color: var(--text-2); font-size: 0.9375rem; }
.booking__loading .spinner { display: inline-block; color: var(--accent); }
.tidycal-embed { min-height: 640px; }

/* ---------- Footer ---------- */
.site-footer { position: relative; border-top: 1px solid var(--line); background: var(--bg-1); padding-top: clamp(3.5rem, 2rem + 5vw, 6rem); padding-bottom: calc(2rem + var(--safe-b)); overflow: hidden; }
.site-footer__motif { position: absolute; top: 0; left: 0; right: 0; height: 60px; pointer-events: none; opacity: 0.8; }
.site-footer__motif svg { width: 100%; height: 100%; }
.footer-grid { display: grid; gap: var(--s-10); grid-template-columns: repeat(2, minmax(0, 1fr)); }
.footer-brand { grid-column: 1 / -1; display: grid; gap: var(--s-5); max-width: 420px; align-content: start; }
.footer-brand p { color: var(--text-2); }
.footer-col h2 { font-family: var(--font-mono); font-size: var(--fs-xs); font-weight: 500; letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--text-3); margin-bottom: var(--s-4); }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.15rem; }
.footer-col a { display: inline-flex; min-height: 36px; align-items: center; color: var(--text-2); transition: color var(--dur-micro); }
.footer-col a:hover { color: var(--text); }
.footer-col address { font-style: normal; color: var(--text-2); line-height: 1.7; }
.footer-col p { color: var(--text-2); }
.footer-bottom { margin-top: clamp(2.5rem, 1.5rem + 3vw, 4.5rem); padding-top: var(--s-6); border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 0.75rem 2rem; justify-content: space-between; color: var(--text-3); font-size: 0.8125rem; }
.footer-bottom ul { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; list-style: none; margin: 0; padding: 0; }
.footer-bottom a { display: inline-flex; min-height: 32px; align-items: center; }
.footer-bottom a:hover { color: var(--text); }
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: minmax(0, 1.5fr) repeat(4, minmax(0, 1fr)); } .footer-brand { grid-column: auto; } }

/* ==========================================================================
   FŐOLDAL
   ========================================================================== */

/* ---------- Jelenet (hero + rétegek) ---------- */
.scene { position: relative; background: var(--bg); overflow: clip; }
.scene__stage {
  position: sticky; top: 0; z-index: 0;
  height: 100vh; height: 100svh;
  margin-bottom: -100vh; margin-bottom: -100svh;
  overflow: hidden; pointer-events: none;
  background:
    radial-gradient(60% 55% at 66% 52%, rgb(31 214 242 / 0.07), transparent 70%),
    radial-gradient(90% 70% at 70% 110%, rgb(40 70 110 / 0.22), transparent 60%),
    var(--bg);
}
.scene__stage::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(90deg, var(--bg) 0%, rgb(5 7 10 / 0.72) 30%, rgb(5 7 10 / 0) 56%),
              linear-gradient(180deg, rgb(5 7 10 / 0) 70%, var(--bg) 100%);
}
.scene-poster, .scene__canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.scene__canvas { opacity: 0; transition: opacity 900ms var(--ease-std); }
.scene.has-canvas .scene__canvas { opacity: 1; }
.scene.has-canvas .scene-poster { opacity: 0; transition: opacity 900ms var(--ease-std); }
.scene-poster--portrait { display: none; }

.scene__content { position: relative; z-index: 2; }
.scene-intro {
  min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center;
  padding-top: calc(var(--header-h) + var(--safe-t) + 2rem); padding-bottom: 4rem;
}
.scene-intro__inner { display: grid; gap: var(--s-6); max-width: 44rem; }
.scene-intro .h-display { max-width: 17ch; }
.scene-intro__meta { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; margin-top: var(--s-2); }
.scene-intro__meta li { display: inline-flex; align-items: center; gap: 0.5rem; font-family: var(--font-mono); font-size: var(--fs-xs); letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-2); }
.scene-intro__meta li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 3px rgb(110 226 166 / 0.15); }
.scroll-cue { display: inline-flex; align-items: center; gap: 0.75rem; margin-top: var(--s-8); font-family: var(--font-mono); font-size: var(--fs-xs); letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-3); }
.scroll-cue__line { position: relative; width: 1px; height: 36px; background: var(--line-2); overflow: hidden; }
.scroll-cue__line::after { content: ""; position: absolute; left: 0; top: -40%; width: 1px; height: 40%; background: var(--accent); animation: cue 2.2s var(--ease-io) infinite; }
@keyframes cue { to { top: 100%; } }

.scene-head { padding-top: 10vh; max-width: 36rem; display: grid; gap: var(--s-5); }
.scene-step { min-height: 88vh; min-height: 88svh; display: flex; align-items: center; }
.scene-step__card { max-width: 30rem; display: grid; gap: var(--s-4); transition: opacity 500ms var(--ease-std); }
.scene-step__idx { display: flex; align-items: center; gap: 0.75rem; font-family: var(--font-mono); font-size: var(--fs-xs); letter-spacing: 0.1em; color: var(--text-3); }
.scene-step__idx b { color: var(--layer, var(--accent)); font-weight: 500; }
.scene-step__idx i { width: 28px; height: 2px; border-radius: 2px; background: var(--layer, var(--accent)); }
.scene-step h3 { font-size: clamp(1.625rem, 1.2rem + 1.6vw, 2.5rem); letter-spacing: -0.03em; line-height: 1.1; }
.scene-step p { color: var(--text-2); font-size: var(--fs-lg); }
.js .scene.is-live .scene-step:not(.is-active) .scene-step__card { opacity: 0.35; }
.scene-step--last { min-height: 100vh; min-height: 100svh; }

/* Rétegjelölő sín */
.scene-rail { position: absolute; right: max(var(--gutter), var(--safe-r)); top: 50%; transform: translateY(-50%); z-index: 3; display: none; pointer-events: auto; }
.scene-rail ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.scene-rail button { display: flex; align-items: center; justify-content: flex-end; gap: 0.75rem; min-height: 32px; font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-3); transition: color var(--dur-micro); }
.scene-rail button::after { content: ""; width: 14px; height: 1px; background: currentColor; transition: width var(--dur-ui) var(--ease-out), background-color var(--dur-ui); }
.scene-rail button:hover { color: var(--text); }
.scene-rail button[aria-current="step"] { color: var(--text); }
.scene-rail button[aria-current="step"]::after { width: 32px; background: var(--layer, var(--accent)); }
.scene-rail button span { opacity: 0; transform: translateX(6px); transition: opacity var(--dur-ui), transform var(--dur-ui) var(--ease-out); }
.scene-rail button:hover span, .scene-rail button[aria-current="step"] span { opacity: 1; transform: none; }

/* Mobil/tablet álló progress sáv */
.scene-progress { position: absolute; left: max(var(--gutter), var(--safe-l)); right: max(var(--gutter), var(--safe-r)); top: calc(var(--header-h) + var(--safe-t) + 10px); z-index: 3; display: flex; align-items: center; gap: 0.75rem; opacity: 0; transition: opacity var(--dur-ui); }
.scene.is-stepping .scene-progress { opacity: 1; }
.scene-progress__bar { flex: 1; height: 2px; background: var(--line-2); border-radius: 2px; overflow: hidden; }
.scene-progress__bar i { display: block; height: 100%; width: 100%; background: var(--layer, var(--accent)); transform-origin: left; transform: scaleX(var(--p, 0)); }
.scene-progress__label { font-family: var(--font-mono); font-size: var(--fs-xs); letter-spacing: 0.08em; text-transform: uppercase; color: var(--text); min-width: 9.5rem; text-align: right; }

.layer-light { --layer: var(--c-light); }
.layer-hvac { --layer: var(--c-cool); }
.layer-energy { --layer: var(--c-energy); }
.layer-secure { --layer: var(--c-secure); }
.layer-sensor { --layer: var(--accent); }
.layer-net { --layer: var(--c-net); }
.layer-monitor { --layer: #e9eef4; }

/* Széles elrendezés: desktop, fekvő tablet, fekvő telefon */
@media (min-width: 1024px), (orientation: landscape) and (max-height: 560px) {
  .scene-rail { display: block; }
  .scene-progress { display: none; }
  .scene-intro__inner { max-width: min(44rem, 47vw); }
  .scene-intro .h-display { font-size: clamp(2.375rem, 0.9rem + 3.9vw, 5.5rem); }
  .scene-step__card { max-width: min(30rem, 40vw); }
}
@media (orientation: landscape) and (max-height: 560px) {
  .scene-intro .h-display { font-size: clamp(2rem, 1rem + 3.5vw, 3rem); }
  .scene-intro .lead { font-size: 1rem; }
  .scene-intro__inner { max-width: 55%; gap: var(--s-4); }
  .scene-step__card { max-width: 48%; }
  .scene-step h3 { font-size: 1.5rem; }
  .scene-step p { font-size: 1rem; }
  .scroll-cue { display: none; }
}

/* Álló elrendezés: telefon és álló tablet */
@media (max-width: 1023px) and (orientation: portrait), (max-width: 767px) and (min-height: 561px) {
  .scene__stage::after {
    background: linear-gradient(180deg, rgb(5 7 10 / 0.9) 0%, rgb(5 7 10 / 0.78) 55%, rgb(5 7 10 / 0.2) 78%, rgb(5 7 10 / 0) 88%, var(--bg) 100%);
  }
  .scene.is-stepping .scene__stage::after {
    background: linear-gradient(180deg, rgb(5 7 10 / 0.7) 0%, rgb(5 7 10 / 0) 18%, rgb(5 7 10 / 0) 52%, rgb(5 7 10 / 0.85) 70%, var(--bg) 100%);
  }
  .scene-poster--landscape { display: none; }
  .scene-poster--portrait { display: block; }
  .scene-intro { align-items: flex-start; padding-top: calc(var(--header-h) + var(--safe-t) + clamp(1.5rem, 4svh, 3.5rem)); }
  .scene-head { padding-top: 6svh; }
  .scene-step { min-height: 78svh; align-items: flex-end; padding-bottom: 7svh; }
  .scene-step__card {
    max-width: 36rem; width: 100%;
    padding: 1.25rem 1.25rem 1.4rem; border-radius: var(--r-md);
    background: rgb(8 11 16 / 0.9); border: 1px solid var(--line);
  }
  .scene-step h3 { font-size: clamp(1.375rem, 1.1rem + 1.4vw, 2rem); }
  .scene-step p { font-size: 1rem; }
  .scene-step--last { min-height: 90svh; }
  .js .scene.is-live .scene-step:not(.is-active) .scene-step__card { opacity: 1; }
}
@media (min-width: 768px) and (max-width: 1023px) and (orientation: portrait) {
  .scene-step__card { padding: 1.75rem 2rem 2rem; }
  .scene-intro .h-display { max-width: 13ch; }
}

/* ---------- Bizalmi sáv ---------- */
.proof { display: grid; gap: var(--s-8); }
.proof__stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.proof__stat { padding: var(--s-6) var(--s-4) 0 0; display: grid; gap: 0.5rem; }
.proof__value { font-size: var(--fs-stat); font-weight: 480; letter-spacing: -0.045em; line-height: 0.95; font-variant-numeric: tabular-nums; }
.proof__value .unit { color: var(--accent); }
.proof__label { color: var(--text-2); font-size: 0.9375rem; max-width: 18ch; line-height: 1.4; }
@media (min-width: 1024px) { .proof { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); align-items: end; gap: var(--s-16); } }
@media (max-width: 479px) { .proof__stats { grid-template-columns: 1fr; } .proof__stat { grid-template-columns: 7.5rem 1fr; align-items: baseline; padding: var(--s-4) 0; border-bottom: 1px solid var(--line); } .proof__label { max-width: none; } }

/* ---------- Négy terület ---------- */
.areas { display: grid; gap: var(--s-6); }
.areas__visual { display: none; }
.area { display: grid; gap: var(--s-6); padding: clamp(1.25rem, 0.8rem + 2vw, 2.25rem); border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--bg-1); }
.area__viz { border: 1px solid var(--line); border-radius: var(--r-md); background: radial-gradient(90% 90% at 50% 45%, rgb(31 214 242 / 0.07), transparent 65%), var(--bg); padding: 0.75rem; aspect-ratio: 1; max-width: 280px; width: 100%; }
.area__viz .topo { width: 100%; height: 100%; }
.area__body { display: grid; gap: var(--s-4); align-content: start; }
.area__kicker { display: flex; align-items: center; gap: 0.75rem; font-family: var(--font-mono); font-size: var(--fs-xs); letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-3); }
.area__kicker b { color: var(--accent); font-weight: 500; }
.area h3 { font-size: clamp(1.75rem, 1.3rem + 1.8vw, 3rem); letter-spacing: -0.035em; line-height: 1.05; }
.area__sub { color: var(--text); font-size: var(--fs-lg); font-weight: 480; }
.area p { color: var(--text-2); }
.area .tags { margin-top: var(--s-2); }
@media (min-width: 768px) and (max-width: 1023px) {
  .area { grid-template-columns: 240px minmax(0, 1fr); align-items: start; }
}
@media (min-width: 1024px) {
  .areas { grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); gap: var(--s-16); align-items: start; }
  .areas__list { display: grid; }
  .area { min-height: 82vh; min-height: 82svh; align-content: center; border: 0; border-radius: 0; background: none; padding: 0; transition: opacity 500ms var(--ease-std); }
  .area__viz { display: none; }
  .js .areas.is-live .area:not(.is-active) { opacity: 0.32; }
  .areas__visual { display: block; position: sticky; top: calc(var(--header-h) + 4svh); height: calc(100svh - var(--header-h) - 8svh); min-height: 520px; grid-column: 2; grid-row: 1; }
  .areas__list { grid-column: 1; grid-row: 1; }
}
.areas-panel { position: relative; height: 100%; display: grid; grid-template-rows: auto 1fr auto; gap: var(--s-4); padding: clamp(1rem, 0.5rem + 1vw, 1.5rem); border: 1px solid var(--line); border-radius: var(--r-lg); background: radial-gradient(70% 60% at 50% 50%, rgb(31 214 242 / 0.07), transparent 70%), var(--bg-1); }
.areas-panel__top { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.areas-panel__svg { position: relative; min-height: 0; display: grid; place-items: center; }
.areas-panel__svg .topo { width: auto; height: 100%; max-height: 100%; max-width: 100%; aspect-ratio: 1; }
.areas-nav { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 4px; }
.areas-nav button { position: relative; display: grid; gap: 0.2rem; text-align: left; min-height: 56px; padding: 0.6rem 0.75rem; border-radius: var(--r-sm); border: 1px solid var(--line); color: var(--text-2); font-size: 0.875rem; font-weight: 520; transition: border-color var(--dur-ui), color var(--dur-micro), background-color var(--dur-ui); overflow: hidden; }
.areas-nav button { grid-template-columns: minmax(0, 1fr); hyphens: manual; overflow-wrap: anywhere; line-height: 1.2; }
@media (max-width: 1279px) { .areas-nav button { padding: 0.5rem 0.55rem; font-size: 0.8125rem; } }
.areas-nav button .mono { font-size: 0.6875rem; color: var(--text-3); letter-spacing: 0.08em; }
.areas-nav button:hover { color: var(--text); border-color: var(--line-2); }
.areas-nav button[aria-current="true"] { color: var(--text); border-color: rgb(31 214 242 / 0.5); background: var(--accent-a08); }
.areas-nav button[aria-current="true"] .mono { color: var(--accent); }

/* ---------- Technológiai stack ---------- */
.stack { position: relative; display: grid; }
.stack__svg { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; display: none; overflow: visible; }
.stack__layer { position: relative; z-index: 1; display: grid; gap: 0.9rem; padding: 1.1rem 0; border-top: 1px solid var(--line); }
.stack__head { display: flex; align-items: baseline; gap: 0.75rem; }
.stack__head .mono { font-size: var(--fs-xs); color: var(--accent); letter-spacing: 0.08em; }
.stack__head h3 { font-size: 0.975rem; font-weight: 540; letter-spacing: -0.005em; color: var(--text); }
.stack__head p { display: none; }
.stack__nodes { display: flex; flex-wrap: wrap; gap: 0.5rem; list-style: none; margin: 0; padding: 0; }
.chip {
  position: relative; display: inline-flex; align-items: center; gap: 0.55rem;
  min-height: 40px; padding: 0.4rem 0.85rem;
  border: 1px solid var(--line-2); border-radius: var(--r-sm); background: var(--bg-1);
  font-family: var(--font-mono); font-size: 0.8125rem; letter-spacing: 0.01em; color: var(--text-2);
  transition: border-color var(--dur-ui) var(--ease-std), color var(--dur-micro), opacity var(--dur-ui) var(--ease-std), background-color var(--dur-ui);
  -webkit-tap-highlight-color: transparent;
}
.chip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--text-3); transition: background-color var(--dur-ui), box-shadow var(--dur-ui); }
.chip:hover, .chip.is-lit { color: var(--text); border-color: rgb(31 214 242 / 0.55); }
.chip.is-lit::before, .chip:hover::before { background: var(--accent); box-shadow: 0 0 0 3px var(--accent-a16); }
.chip.is-source { background: var(--accent-a08); }
.stack.has-focus .chip:not(.is-lit) { opacity: 0.32; }
.chip--generic { font-family: var(--font-sans); font-size: 0.875rem; }
.stack__layer--base .stack__nodes { padding: 0.75rem; border: 1px dashed var(--line-2); border-radius: var(--r-md); background: repeating-linear-gradient(135deg, rgb(148 170 196 / 0.03) 0 8px, transparent 8px 16px); }
.stack-edge { fill: none; stroke: rgb(148 170 196 / 0.18); stroke-width: 1; transition: stroke var(--dur-ui), opacity var(--dur-ui); }
.stack-edge.is-lit { stroke: var(--accent); opacity: 1; stroke-width: 1.4; }
.stack.has-focus .stack-edge:not(.is-lit) { opacity: 0.25; }
.stack-sig { fill: none; stroke: var(--accent-2); stroke-width: 2; stroke-linecap: round; stroke-dasharray: 0.06 0.94; stroke-dashoffset: 1; opacity: 0; }
.stack.is-visible .stack-sig { opacity: 0.9; animation: topo-signal 3.2s linear infinite; animation-delay: var(--d, 0s); }
.stack.has-focus .stack-sig { opacity: 0; }
.stack-spine { position: absolute; left: 0; top: 0; bottom: 0; width: 1px; background: linear-gradient(var(--accent), var(--line) 90%); display: none; }
.stack-note { margin-top: var(--s-6); display: flex; gap: 0.6rem; font-size: 0.8125rem; color: var(--text-3); max-width: 70ch; }
.stack-note svg { width: 16px; height: 16px; flex: none; margin-top: 2px; color: var(--text-3); }
@media (max-width: 1023px) {
  .stack { padding-left: 1.25rem; }
  .stack-spine { display: block; }
  .stack__layer::before { content: ""; position: absolute; left: -1.25rem; top: 1.55rem; width: 0.9rem; height: 1px; background: var(--accent); opacity: 0.6; }
}
@media (min-width: 1024px) {
  .stack__svg { display: block; }
  .stack__layer { grid-template-columns: 230px minmax(0, 1fr); align-items: center; gap: 2rem; padding: 1.6rem 0; }
  .stack__head { display: grid; gap: 0.2rem; }
  .stack__head p { display: block; font-size: 0.8125rem; color: var(--text-3); line-height: 1.45; }
  .stack__nodes { gap: 0.75rem 1.25rem; }
  .stack__layer:not(.stack__layer--base) .stack__nodes { justify-content: space-around; }
}

/* ---------- Megjelenések ---------- */
.media-grid { display: grid; gap: var(--s-5); grid-template-columns: 1fr; }
@media (min-width: 768px) { .media-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.media-card { display: grid; grid-template-rows: auto 1fr; overflow: hidden; padding: 0; }
.media-card__thumb { position: relative; aspect-ratio: 16 / 9; border-bottom: 1px solid var(--line); background: radial-gradient(60% 80% at 50% 50%, rgb(31 214 242 / 0.08), transparent 70%), var(--bg-2); display: grid; place-items: center; overflow: hidden; }
.media-card__thumb svg { width: 38%; max-width: 180px; height: auto; opacity: 0.9; }
.media-card__thumb iframe, .media-card__thumb img { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; object-fit: cover; }
.media-card__body { display: grid; gap: var(--s-3); padding: clamp(1.25rem, 0.9rem + 1vw, 1.75rem); align-content: start; }
.media-card__meta { display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
.media-card h2 { font-size: var(--fs-xl); letter-spacing: -0.02em; }
.media-card p { color: var(--text-2); font-size: 0.975rem; }
.badge { display: inline-flex; align-items: center; gap: 0.4rem; min-height: 26px; padding: 0.15rem 0.6rem; border-radius: var(--r-xs); font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.08em; text-transform: uppercase; border: 1px solid var(--line-2); color: var(--text-2); }
.badge--soon { border-color: rgb(245 200 120 / 0.35); color: var(--warn); }
.badge--accent { border-color: rgb(31 214 242 / 0.4); color: var(--accent); }

/* ---------- Blog ---------- */
.page-hero--compact { padding-bottom: clamp(2rem, 1rem + 3vw, 4rem); }
.post-grid { display: grid; gap: var(--s-5); grid-template-columns: 1fr; }
@media (min-width: 768px) { .post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .post-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.post-card { display: grid; grid-template-rows: auto 1fr; padding: 0; overflow: hidden; }
.post-card__cover { display: block; aspect-ratio: 16 / 9; border-bottom: 1px solid var(--line); background: var(--bg-2); overflow: hidden; }
.post-card__cover img { width: 100%; height: 100%; object-fit: cover; transition: transform 700ms var(--ease-out); }
.post-card:hover .post-card__cover img { transform: scale(1.03); }
.post-card__body { display: grid; gap: var(--s-3); padding: clamp(1.25rem, 0.9rem + 1vw, 1.75rem); align-content: start; }
.post-card__title { font-size: var(--fs-xl); letter-spacing: -0.02em; line-height: 1.25; }
.post-card__title a:hover { color: var(--accent-2); }
.post-card p { color: var(--text-2); font-size: 0.975rem; }
.post-meta { display: flex; flex-wrap: wrap; gap: 0.5rem 0.75rem; }
.post-cover { margin: 0 0 2.5rem; border-radius: var(--r-md); overflow: hidden; border: 1px solid var(--line); }
.empty-state { display: grid; justify-items: start; gap: var(--s-4); max-width: 40rem; padding: clamp(1.5rem, 1rem + 3vw, 3rem); border: 1px dashed var(--line-2); border-radius: var(--r-lg); background: var(--bg-1); }
.empty-state__icon { width: 52px; height: 52px; display: grid; place-items: center; border: 1px solid var(--line-2); border-radius: 50%; color: var(--accent); }
.empty-state__icon svg { width: 24px; height: 24px; }

.prose { font-size: 1.0625rem; line-height: 1.75; color: var(--text-2); }
.prose > * + * { margin-top: 1.15em; }
.prose h2, .prose h3, .prose h4 { color: var(--text); letter-spacing: -0.02em; line-height: 1.25; margin-top: 2.2em; }
.prose h2 { font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); }
.prose h3 { font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem); }
.prose h4 { font-size: 1.125rem; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li + li { margin-top: 0.4em; }
.prose li::marker { color: var(--accent); }
.prose blockquote { margin-left: 0; padding: 0.25rem 0 0.25rem 1.25rem; border-left: 2px solid var(--accent); color: var(--text); }
.prose code { font-family: var(--font-mono); font-size: 0.875em; padding: 0.15em 0.4em; border-radius: var(--r-xs); background: var(--surface-2); color: var(--accent-2); }
.prose pre { overflow-x: auto; padding: 1.1rem 1.25rem; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--bg-1); font-size: 0.875rem; line-height: 1.6; -webkit-overflow-scrolling: touch; }
.prose pre code { padding: 0; background: none; color: var(--text); }
.prose img { border-radius: var(--r-md); border: 1px solid var(--line); }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 2.5em 0; }
.prose strong { color: var(--text); }
.prose figure { margin-left: 0; margin-right: 0; }
.prose figcaption { margin-top: 0.6rem; font-size: 0.875rem; color: var(--text-3); }
.prose iframe { display: block; width: 100%; aspect-ratio: 16 / 9; height: auto; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--bg-2); }
.prose table { width: 100%; border-collapse: collapse; font-size: 0.9375rem; display: block; overflow-x: auto; }
.prose th, .prose td { text-align: left; padding: 0.6rem 0.8rem; border-bottom: 1px solid var(--line); }
.prose th { color: var(--text); font-weight: 560; border-bottom-color: var(--line-3); }

/* ---------- CheckFlow ---------- */
.product { position: relative; border: 1px solid var(--line-2); border-radius: var(--r-lg); background: linear-gradient(180deg, rgb(31 214 242 / 0.05), transparent 30%), var(--bg-1); overflow: hidden; }
.product__head { display: grid; gap: var(--s-8); padding: clamp(1.5rem, 1rem + 3vw, 4rem); border-bottom: 1px solid var(--line); }
@media (min-width: 1024px) { .product__head { grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); align-items: center; gap: var(--s-16); } }
.product__body { padding: clamp(1.5rem, 1rem + 3vw, 4rem); display: grid; gap: clamp(3rem, 2rem + 3vw, 5rem); }
.product__name { font-family: var(--font-mono); font-size: 0.8125rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); display: inline-flex; align-items: center; gap: 0.6rem; }
.product__name::before { content: ""; width: 8px; height: 8px; border: 1px solid var(--accent); transform: rotate(45deg); }
.checkflow { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--bg); overflow: hidden; }
.checkflow li { display: grid; grid-template-columns: 2rem 1fr auto; gap: 0.75rem; align-items: center; padding: 0.95rem 1.1rem; border-bottom: 1px solid var(--line); font-size: 0.9375rem; }
.checkflow li:last-child { border-bottom: 0; }
.checkflow .ck { width: 22px; height: 22px; border-radius: 50%; border: 1px solid var(--line-3); display: grid; place-items: center; color: transparent; transition: all 400ms var(--ease-out); transition-delay: calc(var(--i) * 280ms + 200ms); }
.checkflow .ck svg { width: 12px; height: 12px; }
.checkflow .mono { font-size: 0.6875rem; color: var(--text-3); letter-spacing: 0.06em; }
.checkflow.is-in .ck, .no-js .checkflow .ck { border-color: var(--ok); background: rgb(110 226 166 / 0.12); color: var(--ok); }
.checkflow.is-in li.is-flag .ck { border-color: var(--warn); background: rgb(245 200 120 / 0.12); color: var(--warn); }
.split { display: grid; gap: var(--s-8); }
@media (min-width: 1024px) { .split { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: var(--s-16); align-items: start; } }
.check-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; border-top: 1px solid var(--line); }
@media (min-width: 640px) { .check-list { grid-template-columns: 1fr 1fr; column-gap: var(--s-8); } }
.check-list li { display: grid; grid-template-columns: 1.25rem 1fr; gap: 0.75rem; padding: 0.85rem 0; border-bottom: 1px solid var(--line); color: var(--text-2); font-size: 0.975rem; }
.svc { display: grid; gap: var(--s-5); align-content: start; }
.svc .card__index { margin-bottom: 0; }
@media (min-width: 640px) { .check-list--1 { grid-template-columns: 1fr; } }
.check-list li::before { content: ""; width: 10px; height: 10px; margin-top: 0.45rem; border: 1px solid var(--accent); transform: rotate(45deg); }

/* ---------- Jogi oldalak ---------- */
.doc-frame { width: 100%; height: 78vh; min-height: 520px; border: 1px solid var(--line); border-radius: var(--r-md); background: #fff; }
@media (max-width: 767px) { .doc-frame { display: none; } }
.doc-mobile-note { display: none; }
@media (max-width: 767px) { .doc-mobile-note { display: block; } }

/* ---------- 404 ---------- */
.nf { min-height: 100svh; display: grid; align-items: center; padding-top: calc(var(--header-h) + 3rem); padding-bottom: 4rem; }
.nf__code { font-family: var(--font-mono); font-size: clamp(4rem, 2rem + 12vw, 11rem); line-height: 0.9; letter-spacing: -0.04em; color: transparent; -webkit-text-stroke: 1px var(--line-3); }

/* ==========================================================================
   MOZGÁS
   ========================================================================== */
.js [data-reveal] { opacity: 0; transform: translate3d(0, 18px, 0); transition: opacity var(--dur-content) var(--ease-out), transform var(--dur-content) var(--ease-out); transition-delay: calc(var(--i, 0) * 70ms); }
.js [data-reveal].is-in { opacity: 1; transform: none; }
.js [data-reveal="fade"] { transform: none; }

.pause-offscreen:not(.is-visible) *, .pause-offscreen:not(.is-visible) { animation-play-state: paused !important; }

/* Oldalváltás – natív, rövid keresztáttűnés (ahol támogatott) */
@view-transition { navigation: auto; }
::view-transition-old(root), ::view-transition-new(root) { animation-duration: 220ms; animation-timing-function: var(--ease-std); }
::view-transition-group(site-header) { animation: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; transition-delay: 0s !important; scroll-behavior: auto !important; }
  .js [data-reveal] { opacity: 1; transform: none; }
  .topo-signal, .stack-sig, .scroll-cue__line::after { display: none; }
  .btn { transform: none; }
  ::view-transition-old(root), ::view-transition-new(root) { animation: none; }
  .field-photo img { transform: none; }
}

/* Nyomtatás */
@media print {
  .site-header, .mobile-menu, .scene__stage, .scene-rail, .site-footer__motif, .skip-link { display: none !important; }
  body { background: #fff; color: #000; }
  .js [data-reveal] { opacity: 1; transform: none; }
}