@font-face { font-family: Montserrat; src: url(/fonts/Montserrat-Medium.ttf) format("truetype"); font-weight: 500; font-display: swap; }
@font-face { font-family: Montserrat; src: url(/fonts/Montserrat-Bold.ttf) format("truetype"); font-weight: 700; font-display: swap; }
@font-face { font-family: Montserrat; src: url(/fonts/Montserrat-ExtraBold.ttf) format("truetype"); font-weight: 800; font-display: swap; }

:root {
  --paper: #F4F3EE;
  --surface: #FFFFFF;
  --ink: #15161A;
  --muted: #5F616A;
  --rule: rgba(110, 112, 122, .13);
  --blue: #2F6FEB;
  --night1: #1D56AC;
  --night2: #170A3D;
  --g5: #22CCAD;
  --bar: rgba(244, 243, 238, .72);
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0E0F12;
    --surface: #191A1F;
    --ink: #F3F3F5;
    --muted: #A3A5AD;
    --rule: rgba(160, 162, 175, .08);
    --blue: #6C9BFF;
    --bar: rgba(14, 15, 18, .72);
  }
}

* { box-sizing: border-box; margin: 0; }
html { -webkit-text-size-adjust: 100%; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body {
  background: var(--paper);
  color: var(--ink);
  font: 500 18px/1.55 Montserrat, system-ui, sans-serif;
  /* kockás füzetlap, mint a Radír belépő képernyője */
  background-image: linear-gradient(var(--rule) 1px, transparent 1px), linear-gradient(90deg, var(--rule) 1px, transparent 1px);
  background-size: 28px 28px;
}
main { overflow-x: clip; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 8px; }

.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }
h2 { font-weight: 800; font-size: clamp(30px, 4vw, 48px); line-height: 1.08; letter-spacing: -.03em; }

/* lebegő fejléc */
.bar {
  position: sticky; top: 12px; z-index: 50;
  width: min(1120px, 100% - 24px); margin: 12px auto 0;
  display: flex; align-items: center; gap: 24px; padding: 8px 8px 8px 16px;
  border-radius: 999px; background: var(--bar);
  backdrop-filter: saturate(1.6) blur(18px); -webkit-backdrop-filter: saturate(1.6) blur(18px);
  box-shadow: 0 0 0 1px var(--rule), 0 8px 24px rgba(0, 0, 0, .06);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 19px; text-decoration: none; }
.brand img { width: 32px; height: 32px; border-radius: 9px; }
.bar nav { display: flex; gap: 22px; margin-inline: auto; font-weight: 700; font-size: 14px; }
.bar nav a { text-decoration: none; color: var(--muted); }
.bar nav a:hover { color: var(--ink); }
.pill { padding: 9px 16px; border-radius: 999px; background: var(--ink); color: var(--paper); font-weight: 700; font-size: 14px; text-decoration: none; }

/* aloldalak fejléce */
.top { display: flex; align-items: center; justify-content: space-between; padding-block: 20px; }
.top nav a { font-weight: 700; font-size: 15px; color: var(--muted); text-decoration: none; }

/* nyitó rész */
.hero { position: relative; text-align: center; padding: clamp(64px, 12vh, 140px) 16px 40px; max-width: 980px; margin-inline: auto; }
.hero h1 { font-weight: 800; font-size: clamp(46px, 8.4vw, 112px); line-height: .98; letter-spacing: -.045em; }
.hero .lede { margin: 28px auto 0; font-size: clamp(18px, 1.9vw, 22px); color: var(--muted); max-width: 34ch; }
.actions { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 12px 28px; margin-top: 36px; }
.store { display: inline-flex; flex-direction: column; align-items: flex-start; padding: 12px 26px; border-radius: 18px; background: var(--ink); color: var(--paper); font-weight: 700; font-size: 17px; line-height: 1.2; text-decoration: none; }
.store small { font-weight: 500; font-size: 12px; opacity: .7; }
.store.light { background: #fff; color: #15161A; margin-top: 32px; }
/* várólista űrlap */
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.trap { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.wait { display: flex; flex-wrap: wrap; gap: 10px; width: min(520px, 100%); margin: 36px auto 0; }
.wait input[type=email] { flex: 1 1 240px; min-width: 0; padding: 16px 20px; border-radius: 16px; border: 0; background: var(--surface); color: var(--ink);
  font: 600 17px Montserrat, sans-serif; box-shadow: inset 0 0 0 1.5px var(--rule); }
.wait input[type=email]::placeholder { color: var(--muted); }
.wait button { flex: 0 0 auto; padding: 16px 24px; border: 0; border-radius: 16px; background: var(--ink); color: var(--paper); font: 800 17px Montserrat, sans-serif; cursor: pointer; }
.wait button:disabled { opacity: .6; cursor: progress; }
.wait .msg { flex-basis: 100%; min-height: 1.5em; margin: 2px 0 0; font-weight: 700; font-size: 15px; text-align: left; }
.wait .msg.ok { color: #1b9e83; }
.wait .msg.err { color: #e5484d; }
.wait.done input, .wait.done button { display: none; }
.hero .wait .msg { text-align: center; }
.wait.light { margin: 28px 0 0; }
.wait.light input[type=email] { background: rgba(255, 255, 255, .12); color: #fff; box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, .25); }
.wait.light input[type=email]::placeholder { color: rgba(255, 255, 255, .6); }
.wait.light button { background: #fff; color: #170A3D; }
.wait.light .msg.ok { color: #7ff0d6; }
.wait.light .msg.err { color: #ffb4b6; }
.end p a { color: #fff; }
.more { font-weight: 700; color: var(--blue); text-decoration: none; }
.more:hover { text-decoration: underline; }
.note { margin-top: 18px; font-size: 14px; color: var(--muted); }
.note a { color: var(--blue); font-weight: 700; text-decoration: none; }
.swoosh { position: absolute; left: 50%; bottom: -90px; width: min(1200px, 120vw); height: 120px; transform: translateX(-50%); z-index: -1; }
.swoosh path { fill: none; stroke: var(--blue); stroke-width: 6; stroke-linecap: round; stroke-dasharray: 2600; stroke-dashoffset: 2600; animation: draw 2.2s .3s cubic-bezier(.6, 0, .2, 1) forwards; opacity: .55; }
@keyframes draw { to { stroke-dashoffset: 0; } }

/* ── görgetéses bemutató ─────────────────────────────── */
.tour { position: relative; height: 560vh; }
.stage {
  position: sticky; top: 0; height: 100vh; height: 100dvh; overflow: hidden;
  display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 40px;
  padding-inline: max(24px, (100vw - 1120px) / 2);
  transition: color .5s;
}
.night { position: absolute; inset: 0; z-index: -1; opacity: 0; background: linear-gradient(160deg, var(--night1), var(--night2)); transition: opacity .6s; }
.stage.is-night { color: #fff; }
.stage.is-night .night { opacity: 1; }

.steps { position: relative; display: grid; }
.titles { list-style: none; padding: 0; display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 36px; }
.titles li { padding: 7px 14px; border-radius: 999px; font-weight: 700; font-size: 14px; color: var(--muted); box-shadow: inset 0 0 0 1px var(--rule); transition: background .35s, color .35s; }
.titles li.on { background: var(--blue); color: #fff; box-shadow: none; }
.stage.is-night .titles li { color: rgba(255, 255, 255, .6); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .16); }
.stage.is-night .titles li.on { background: #fff; color: var(--night2); }
.step { grid-area: 2 / 1; opacity: 0; transform: translateY(24px); transition: opacity .45s, transform .55s cubic-bezier(.2, .7, .2, 1); pointer-events: none; }
.step.on { opacity: 1; transform: none; pointer-events: auto; }
.step h2 { font-size: clamp(32px, 4.2vw, 56px); max-width: 13ch; }
.step p { margin-top: 20px; font-size: clamp(17px, 1.6vw, 20px); color: var(--muted); max-width: 36ch; }
.stage.is-night .step p { color: rgba(255, 255, 255, .72); }

/* 3D telefon: elő- és hátlap, közte rétegekből álló kerek perem */
.scene { position: relative; align-self: stretch; padding-top: 64px; display: grid; place-items: center; perspective: 1700px; }
.phone3d {
  --w: min(300px, 26vw, 36vh);
  --h: calc(var(--w) * 2.14);
  --r: calc(var(--w) * .16);
  position: relative; width: var(--w); height: var(--h);
  transform-style: preserve-3d;
  transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) scale(var(--s, 1));
  will-change: transform;
}
.layers, .layers i, .face { position: absolute; inset: 0; border-radius: var(--r); }
.layers { transform-style: preserve-3d; }
.layers i { background: linear-gradient(90deg, #3a3d44, #1d1f24 30%, #2b2e34 70%, #44474e); }
.face { backface-visibility: hidden; -webkit-backface-visibility: hidden; overflow: hidden; }
.front { transform: translateZ(13px); background: #0b0c0f; }
.front img { position: absolute; inset: calc(var(--w) * .03); width: calc(100% - var(--w) * .06); height: calc(100% - var(--w) * .06); max-width: none; object-fit: cover; object-position: top; border-radius: calc(var(--r) - var(--w) * .03); opacity: 0; transition: opacity .45s; }
.front img.on { opacity: 1; }
.island { position: absolute; top: calc(var(--w) * .055); left: 50%; width: 28%; height: calc(var(--w) * .085); transform: translateX(-50%); border-radius: 999px; background: #000; }
.back { transform: rotateY(180deg) translateZ(13px); background: linear-gradient(150deg, #2d3037, #15161a); display: grid; place-items: center; }
.back img { width: 34%; border-radius: 22%; box-shadow: 0 10px 30px rgba(0, 0, 0, .4); }

/* „bizonyítvány”: a funkciók jegyként */
.report { display: grid; grid-template-columns: 1fr 1.3fr; gap: 48px; padding-top: 120px; }
.report > div { position: sticky; top: 110px; align-self: start; }
.report h2 + p { margin-top: 18px; color: var(--muted); max-width: 32ch; }
.report ol { list-style: none; padding: 0; display: grid; gap: 6px; }
.report li { display: grid; grid-template-columns: 44px 1fr; gap: 16px; align-items: start; padding: 18px 20px; background: var(--surface); border-radius: 18px; }
.report li b { display: block; font-weight: 700; font-size: 18px; }
.report li div span { color: var(--muted); font-size: 16px; }
.grade { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; font-size: 22px; background: var(--g5); color: #0F3B33; }

/* adatvédelem röviden */
.privacy { margin-top: 120px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; border-top: 2px solid var(--ink); padding-top: 28px; }
.privacy h3 { font-weight: 800; font-size: 21px; line-height: 1.2; }
.privacy p { margin-top: 10px; color: var(--muted); font-size: 16px; }

/* lábléc: év végi éjkék, a radír a végén */
.end { margin-top: 140px; background: linear-gradient(160deg, var(--night1), var(--night2)); color: #fff; overflow: hidden; }
.end .wrap { display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: center; padding-block: 88px 56px; }
.end h2 { max-width: 14ch; }
.end p { margin-top: 18px; color: rgba(255, 255, 255, .72); max-width: 44ch; }
.end .eraser { width: 200px; border-radius: 46px; transform: rotate(-14deg); box-shadow: 0 30px 60px rgba(0, 0, 0, .35); }
.legal { grid-column: 1 / -1; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; padding-top: 28px; border-top: 1px solid rgba(255, 255, 255, .16); font-size: 14px; color: rgba(255, 255, 255, .6); }
.legal a { color: rgba(255, 255, 255, .85); }

/* szöveges aloldal (adatvédelem) */
.doc { max-width: 70ch; padding-block: 40px 96px; }
.doc h1 { font-weight: 800; font-size: clamp(36px, 6vw, 56px); line-height: 1.05; letter-spacing: -.03em; }
.doc .updated { margin-top: 12px; color: var(--muted); font-size: 15px; }
.doc h2 { font-size: 26px; margin-top: 44px; }
.doc p, .doc li { margin-top: 12px; }
.doc ul { padding-left: 22px; }

@media (max-width: 860px) {
  .bar { gap: 12px; }
  .bar nav { gap: 14px; }
  .bar nav a:not([href^="#"]) { display: none; }
  .tour { height: 480vh; }
  /* mobilon a telefon felül, a szöveg alatta */
  .stage { grid-template-columns: 1fr; grid-template-rows: 1fr auto; gap: 8px; padding: 84px 20px 32px; }
  .scene { grid-row: 1; min-height: 0; }
  .steps { grid-row: 2; text-align: center; }
  .titles { display: none; }
  .step { grid-area: 1 / 1; }
  .step h2 { font-size: 28px; margin-inline: auto; }
  .step p { margin: 10px auto 0; font-size: 16px; }
  .phone3d { --w: min(210px, 52vw, 26vh); }
  .report, .privacy, .end .wrap { grid-template-columns: 1fr; }
  .report > div { position: static; }
  .report, .privacy { gap: 28px; }
  .end .eraser { width: 130px; border-radius: 30px; }
}
@media (max-width: 420px) {
  .bar nav { display: none; }
  .bar .brand { margin-right: auto; }
}

@media (prefers-reduced-motion: reduce) {
  .swoosh path { animation: none; stroke-dashoffset: 0; }
  .step, .front img, .titles li, .night { transition: none; }
}