/* ==========================================================================
   Matrasport — oldal-specifikus stílusok
   A design system (tokens.css + components.css) fölé: 3D utazás, jelölők,
   szekció-ritmus. Csak tokeneket használ, nyers hex nincs.
   ========================================================================== */

html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); }
body { margin: 0; overflow-x: clip; }
.ms { min-height: 100vh; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--space-6); }
.section { padding: var(--space-section) 0; background: var(--background); }
.section--moss { background: var(--surface); }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* Mobil: rejtett nav-linkek, kisebb CTA */
@media (max-width: 900px) { .nav-links { display: none; } }
@media (max-width: 480px) {
  .nav { gap: var(--space-3); padding: 0 var(--space-4); }
  .brand { font-size: 22px; }
  .brand .icon { width: 24px; height: 24px; }
  .nav-cta { display: none; }
}

/* ==========================================================================
   3D utazás
   ========================================================================== */
.journey {
  position: relative;
  background: var(--primary);
  color: var(--on-primary);
  --stage-h: calc(100svh - var(--nav-h));
}

.journey__stage {
  position: sticky;
  top: var(--nav-h);
  height: var(--stage-h);
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 70% 30%, var(--primary-soft) 0%, var(--primary) 70%);
}

.journey__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  opacity: 0;
  transition: opacity 1.2s ease;
}
.has-scene .journey__canvas { opacity: 1; }

/* Olvashatóság: pine scrim felül (fejléc alatt) és alul */
.journey__scrim {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(16, 41, 31, 0.45) 0%, rgba(16, 41, 31, 0) 18%),
    linear-gradient(0deg, rgba(16, 41, 31, 0.5) 0%, rgba(16, 41, 31, 0) 24%);
}

/* Helyszín-jelölők */
.journey__markers { position: absolute; inset: 0; pointer-events: none; }
.marker {
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  opacity: 0;
  transition: opacity 400ms ease;
  will-change: transform;
}
.marker.is-visible { opacity: 1; }
.marker__label {
  order: -1;
  translate: -50% 0;
  margin-left: 50%;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  background: var(--primary);
  border: 1px solid var(--primary-soft);
  color: var(--on-primary);
  font: 700 13px/1 var(--font-body);
  letter-spacing: 0.02em;
  white-space: nowrap;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
}
.marker__dot {
  translate: -50% 0;
  margin-left: 50%;
  width: 12px;
  height: 12px;
  border-radius: var(--radius-round);
  background: var(--highlight);
  box-shadow: 0 0 0 4px rgba(159, 211, 107, 0.3);
}
.marker { translate: 0 calc(-100% + 6px); }

/* Évszak-mérő */
.season-meter {
  position: absolute;
  top: var(--space-6);
  left: 50%;
  translate: -50% 0;
  display: flex;
  gap: 2px;
  margin: 0;
  padding: var(--space-1);
  list-style: none;
  background: rgba(16, 41, 31, 0.78);
  border: 1px solid var(--primary-soft);
  border-radius: var(--radius-pill);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.season-meter li {
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font: 700 12.5px/1 var(--font-body);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--on-primary-muted);
  transition: background-color 400ms ease, color 400ms ease;
}
html[data-season="winter"] .season-meter [data-season="winter"],
html[data-season="spring"] .season-meter [data-season="spring"],
html[data-season="summer"] .season-meter [data-season="summer"],
html[data-season="autumn"] .season-meter [data-season="autumn"] {
  background: var(--primary-soft);
  color: var(--highlight);
}

/* Betöltő */
.journey__loader {
  position: absolute;
  right: var(--space-6);
  bottom: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 10px 16px;
  border-radius: var(--radius-pill);
  background: rgba(16, 41, 31, 0.85);
  border: 1px solid var(--primary-soft);
  color: var(--on-primary-muted);
  font-size: 13px;
  font-weight: 700;
  transition: opacity 600ms ease, visibility 600ms;
}
.journey__loader .icon { width: 18px; height: 18px; color: var(--highlight); }
.journey__bar { width: 90px; height: 4px; border-radius: var(--radius-pill); background: var(--primary-soft); overflow: hidden; }
.journey__bar span { display: block; height: 100%; width: 0; background: var(--highlight); transition: width 200ms ease; }
.has-scene .journey__loader,
.scene-failed .journey__loader { opacity: 0; visibility: hidden; }

.journey__credit {
  position: absolute;
  right: var(--space-4);
  bottom: var(--space-2);
  margin: 0;
  font-size: 11px;
  color: var(--on-primary-muted);
  opacity: 0.85;
}
.journey__credit a { text-decoration: underline; text-underline-offset: 2px; }

/* Lépések (a sticky színpad fölött görgetnek) */
.journey__steps {
  position: relative;
  z-index: 2;
  margin-top: calc(-1 * var(--stage-h));
}

.step {
  height: 175vh;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 0 var(--space-6);
  max-width: calc(var(--container) + 2 * var(--space-6));
  margin: 0 auto;
}
.step[data-side="right"] { justify-content: flex-end; }
.step--hero { height: 150vh; }
.step--final { height: 150vh; }

.step__card {
  position: sticky;
  top: calc(var(--nav-h) + 14vh);
  width: min(460px, 100%);
  margin-top: 14vh;
  padding: var(--space-8);
  border-radius: var(--radius-md);
  background: rgba(16, 41, 31, 0.9);
  border: 1px solid var(--primary-soft);
  -webkit-backdrop-filter: blur(14px) saturate(130%);
  backdrop-filter: blur(14px) saturate(130%);
  box-shadow: 0 24px 60px -24px rgba(0, 0, 0, 0.55);
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms ease, transform 600ms ease;
}
.step.is-active .step__card,
.no-js .step__card { opacity: 1; transform: none; }

.step__card .eyebrow { display: block; margin-bottom: var(--space-3); }
.step__card h2 { font-size: clamp(32px, 5vw, 48px); color: var(--on-primary); }
.step__card p { margin-top: var(--space-3); color: var(--on-primary-muted); font-size: 17px; }
.step__card .btn { margin-top: var(--space-6); }

/* Hero: nincs panel, helyette pine scrim a szöveg mögött */
.step--hero .step__card {
  width: min(620px, 100%);
  padding: var(--space-8) 0;
  background: none;
  border: 0;
  box-shadow: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  isolation: isolate;
}
.step--hero .step__card::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -40vh -40vw -40vh -60vw;
  background: radial-gradient(closest-side, rgba(16, 41, 31, 0.82), rgba(16, 41, 31, 0.55) 55%, rgba(16, 41, 31, 0));
  pointer-events: none;
}
.step--hero h1 {
  font-size: clamp(38px, 5.6vw, 68px);
  line-height: 1.02;
  margin-top: 18px;
  color: var(--on-primary);
}
.step--hero h1 .hl { color: var(--highlight); }
.step--hero .hero-sub { max-width: 460px; margin-top: 20px; }
.step--hero .hero-ctas { margin-top: var(--space-8); }
.step--hero .hero-ctas .btn { margin-top: 0; }

.scroll-cue {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 44px;
  margin-top: var(--space-8);
  color: var(--on-primary-muted);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.scroll-cue .icon { width: 18px; height: 18px; color: var(--highlight); animation: nudge 1.8s ease infinite; }
@keyframes nudge { 50% { transform: translateY(4px); } }

.chip-list { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-4) !important; }
.chip-dark {
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  background: var(--primary-soft);
  color: var(--on-primary);
  font-size: 14px;
  font-weight: 700;
}

/* ==========================================================================
   Szakosztály-kártyák, kapcsolat
   ========================================================================== */
.card-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 960px) { .card-grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .card-grid--3 { grid-template-columns: 1fr; } }
.program-card { display: flex; flex-direction: column; }
.program-card p { flex: 1; }

.section-head--left { text-align: left; margin: 0; }

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: var(--space-16);
  align-items: start;
}
.contact-form .btn { align-self: flex-start; }
.field-error { margin: 0; min-height: 1.2em; font-size: 13px; font-weight: 600; color: var(--accent-dark); }
.field[data-invalid] input,
.field[data-invalid] select,
.field[data-invalid] textarea { border-color: var(--accent-dark); }
.form-error { margin: 0; font-size: 14px; font-weight: 600; color: var(--accent-dark); }
.form-success[hidden], .form-error[hidden] { display: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.footer-credits { max-width: none !important; font-size: 13px !important; }
.footer-credits a { text-decoration: underline; text-underline-offset: 2px; }
.site-footer .brand { color: var(--on-primary); }

/* ==========================================================================
   Reszponzív
   ========================================================================== */
@media (max-width: 760px) {
  .step,
  .step[data-side="right"] { justify-content: center; align-items: flex-end; padding: 0 var(--space-4); height: 160vh; }
  .step__card {
    top: auto;
    bottom: var(--space-4);
    margin-top: 0;
    padding: var(--space-6);
  }
  .step--hero .step__card { padding: var(--space-6) 0; }
  .step--hero .step__card::before {
    inset: -30vh -20vw -10vh -20vw;
    background: linear-gradient(0deg, rgba(16, 41, 31, 0.92) 30%, rgba(16, 41, 31, 0) 100%);
  }
  .season-meter { top: var(--space-3); }
  .season-meter li { padding: 5px 10px; font-size: 11px; }
  .journey__loader { left: 50%; right: auto; translate: -50% 0; bottom: auto; top: 64px; }
  .contact-grid { grid-template-columns: 1fr; gap: var(--space-8); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .step__card, .journey__canvas, .marker { transition: none; }
  .scroll-cue .icon { animation: none; }
}