/* Kockaland landing — blocky, playful, pixel vibe.
   Nincs glow: csak semleges, tömör offszet-árnyékok. */

:root {
  --ink: #2b2a24;
  --paper: #f4efdf;
  --paper-2: #eae3cc;
  --grass: #4f9e3c;
  --grass-dark: #3c7c2d;
  --sky: #7ec4e8;
  --sky-dark: #4795c2;
  --wood: #8a5a33;
  --shadow: 6px 6px 0 rgb(43 42 36 / 18%);
  --shadow-sm: 4px 4px 0 rgb(43 42 36 / 18%);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
}

.wrap {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 20px;
}

h1, h2, h3 {
  font-family: "Press Start 2P", "Courier New", monospace;
  line-height: 1.35;
}

h2 { font-size: 1.35rem; margin: 0 0 1.6rem; }
h3 { font-size: 0.8rem; margin: 0.2rem 0 0.4rem; }

img { display: block; max-width: 100%; height: auto; }

/* ------------------------------------------------------------- hero */

.hero {
  background: var(--sky);
  border-bottom: 4px solid var(--ink);
  padding: 20px 0 0;
  text-align: center;
}

/* ----------------------------------------------------- nyelvválasztó */

.lang-switch {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 28px;
}

.lang-switch button {
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 10px;
  background: var(--paper);
  color: var(--ink);
  border: 2px solid var(--ink);
  cursor: pointer;
}

.lang-switch button:hover {
  background: #fff;
}

.lang-switch button.active {
  background: var(--ink);
  color: var(--paper);
}

.hero-badge {
  display: inline-block;
  margin: 0 0 20px;
  padding: 6px 14px;
  background: var(--paper);
  border: 3px solid var(--ink);
  box-shadow: var(--shadow-sm);
  font-weight: 700;
  font-size: 0.85rem;
}

.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(2rem, 7vw, 3.4rem);
  letter-spacing: 0.04em;
  color: #fff;
  /* tömör, pixeles kontúr — nem glow */
  text-shadow:
    3px 0 0 var(--ink), -3px 0 0 var(--ink),
    0 3px 0 var(--ink), 0 -3px 0 var(--ink),
    3px 3px 0 var(--ink), -3px 3px 0 var(--ink),
    3px -3px 0 var(--ink), -3px -3px 0 var(--ink),
    6px 6px 0 rgb(43 42 36 / 25%);
}

.tagline {
  max-width: 560px;
  margin: 0 auto 28px;
  font-size: 1.15rem;
  font-weight: 600;
}

.dl-buttons {
  display: flex;
  gap: 18px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.btn {
  display: inline-block;
  padding: 14px 26px;
  border: 3px solid var(--ink);
  box-shadow: var(--shadow);
  color: #fff;
  text-decoration: none;
  text-align: center;
  transition: transform 0.08s ease, box-shadow 0.08s ease;
}

.btn:hover {
  transform: translate(2px, 2px);
  box-shadow: var(--shadow-sm);
}

.btn:active {
  transform: translate(6px, 6px);
  box-shadow: none;
}

.btn-win { background: var(--grass); }
.btn-win:hover { background: var(--grass-dark); }
.btn-mac { background: var(--sky-dark); }
.btn-mac:hover { background: #38779c; }
.btn-linux { background: var(--wood); }
.btn-linux:hover { background: #6f4827; }

/* A hidden attribútum győzzön a .btn display szabálya felett is. */
[hidden] { display: none !important; }

/* A látogató rendszeréhez illő gomb: előre sorolva, plusz kerettel. */
.btn.suggested {
  order: -1;
  outline: 3px solid var(--ink);
  outline-offset: 3px;
}

.btn-big {
  display: block;
  font-family: "Press Start 2P", "Courier New", monospace;
  font-size: 0.85rem;
}

.btn-small {
  display: block;
  margin-top: 6px;
  font-size: 0.8rem;
  opacity: 0.92;
}

.dl-note {
  max-width: 520px;
  margin: 0 auto;
  font-size: 0.9rem;
}

.hero-shot {
  margin: 36px auto -4px;
  max-width: 860px;
}

.hero-shot img {
  border: 4px solid var(--ink);
  border-bottom: none;
}

/* ---------------------------------------------------------- sections */

section { padding: 64px 0; }

.features { background: var(--paper); }

/* minmax(0, 1fr): a képek ne tolhassák szét a rácsot keskeny kijelzőn */
.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.card {
  background: #fff;
  border: 3px solid var(--ink);
  box-shadow: var(--shadow);
  padding: 0 0 6px;
}

.card img {
  border-bottom: 3px solid var(--ink);
  width: 100%;
}

.card h3, .card p {
  padding: 0 16px;
}

.card p {
  margin: 0 0 14px;
  font-size: 0.95rem;
}

.showcase {
  padding: 0 0 64px;
  background: var(--paper);
}

.showcase img {
  border: 4px solid var(--ink);
  box-shadow: var(--shadow);
}

/* ---------------------------------------------------------------- lan */

.lan {
  background: var(--grass);
  border-top: 4px solid var(--ink);
  border-bottom: 4px solid var(--ink);
  color: #fff;
}

.lan h2 { color: #fff; }

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.steps li {
  background: rgb(255 255 255 / 14%);
  border: 3px solid var(--ink);
  padding: 18px;
}

.steps h3 { color: #fff; }

.steps p { margin: 0; font-size: 0.95rem; }

/* ------------------------------------------------------------- sysreq */

.sysreq { background: var(--paper-2); }

.req-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.req {
  background: #fff;
  border: 3px solid var(--ink);
  box-shadow: var(--shadow-sm);
  padding: 16px 20px;
}

.req ul {
  margin: 0;
  padding-left: 20px;
  font-size: 0.95rem;
}

.req li { margin-bottom: 6px; }

/* ------------------------------------------------------------- footer */

footer {
  background: var(--ink);
  color: var(--paper);
  padding: 32px 0;
  text-align: center;
}

footer p { margin: 0 0 6px; }

.fine { font-size: 0.85rem; opacity: 0.75; }

/* ---------------------------------------------------------- responsive */

@media (max-width: 860px) {
  .grid, .steps, .req-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
  .grid, .steps, .req-grid { grid-template-columns: minmax(0, 1fr); }
  section { padding: 44px 0; }
  .hero { padding-top: 16px; }
  .dl-buttons { flex-direction: column; align-items: stretch; }
  .lang-switch { justify-content: center; }
}