/* =============================================================
   ELAKADÁSPONT — Minimalista egyoldalas landing
   Paletta: meleg krém alap, warm-black tinta, terrakotta accent
   Font: Instrument Serif (display) + Satoshi (body)
   ============================================================= */

:root {
  /* Színek */
  --bg:          #F5EFE4;
  --bg-alt:      #EDE4D3;
  --surface:    #FAF6EC;
  --ink:        #1E1B16;
  --ink-soft:   #4A443A;
  --ink-mute:   #7C7568;
  --line:       #D8CFB8;
  --accent:     #A84B2F;
  --accent-2:   #7F3521;
  --dark:       #1E1B16;
  --dark-ink:   #EDE4D3;

  /* Tipográfia */
  --font-display: "Instrument Serif", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --font-body:    "Satoshi", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;

  /* Ritmus */
  --space-1:  0.5rem;
  --space-2:  1rem;
  --space-3:  1.5rem;
  --space-4:  2rem;
  --space-5:  3rem;
  --space-6:  4rem;
  --space-7:  6rem;
  --space-8:  8rem;

  --container: 1120px;
  --measure:   62ch;
  --radius:    2px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--bg);
  padding: 0.5rem 1rem;
  z-index: 100;
}
.skip-link:focus { left: 1rem; top: 1rem; }

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-2); text-decoration: underline; text-underline-offset: 3px; }

/* Fókusz mindenhez */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* =============================================================
   HERO
   ============================================================= */

.hero {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  padding: var(--space-6) 0 var(--space-5);
}

.hero__inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-4);
  max-width: 900px;
}

.mark {
  color: var(--accent);
  margin-bottom: var(--space-2);
  transform: translateX(-2px);
  animation: mark-fade 900ms ease-out both;
}

@keyframes mark-fade {
  from { opacity: 0; transform: translateX(-2px) scale(0.92); }
  to   { opacity: 1; transform: translateX(-2px) scale(1); }
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.5rem, 6.5vw, 5.5rem);
  line-height: 1.05;
  letter-spacing: -0.015em;
  margin: 0;
  color: var(--ink);
  max-width: 20ch;
}

.hero__title em {
  font-style: italic;
  color: var(--accent);
  font-weight: 400;
}

.hero__sub {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  color: var(--ink-soft);
  line-height: 1.6;
  max-width: 60ch;
  margin: 0;
}

.hero__note {
  color: var(--ink-mute);
  font-size: 0.9rem;
  margin: 0;
  letter-spacing: 0.01em;
}

.hero__brandline {
  position: absolute;
  bottom: var(--space-4);
  left: 0;
  width: 100%;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
  display: flex;
  gap: 0.6rem;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
}
.hero__brandline .dot { opacity: 0.5; }

/* =============================================================
   BUTTON
   ============================================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 1.75rem;
  background: var(--ink);
  color: var(--bg);
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  letter-spacing: 0.005em;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
  text-decoration: none;
}
.btn:hover {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
  text-decoration: none;
  transform: translateY(-1px);
}
.btn:active { transform: translateY(0); }
.btn--primary { }
.btn--full { width: 100%; }

/* =============================================================
   SECTION (általános)
   ============================================================= */

.section {
  padding: var(--space-7) 0;
  border-top: 1px solid var(--line);
}

.section__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 var(--space-4);
  color: var(--ink);
}

/* =============================================================
   KÁRTYÁK — Kinek szól
   ============================================================= */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.card {
  padding: var(--space-4) var(--space-3);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: background 200ms ease, transform 200ms ease;
}
.card:hover { background: var(--bg-alt); }

.card__label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 var(--space-2);
  font-weight: 600;
}

.card__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.5rem;
  line-height: 1.2;
  letter-spacing: -0.005em;
  margin: 0 0 var(--space-2);
  color: var(--ink);
}

.card__body {
  color: var(--ink-soft);
  font-size: 0.98rem;
  line-height: 1.6;
  margin: 0;
}

/* =============================================================
   SPLIT (Rólam) — 2 oszlop
   ============================================================= */

.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 800px) {
  .split {
    grid-template-columns: 1fr 1.8fr;
    gap: var(--space-6);
    align-items: start;
  }
  .split__left { position: sticky; top: var(--space-4); }
}

.split .section__title { margin-bottom: 0; }

.lead {
  font-family: var(--font-body);
  font-size: clamp(1.1rem, 1.4vw, 1.3rem);
  line-height: 1.6;
  color: var(--ink);
  margin: 0 0 var(--space-3);
  max-width: var(--measure);
}
.lead:last-child { margin-bottom: 0; }
.lead + .lead { color: var(--ink-soft); }

/* =============================================================
   CTA (sötét)
   ============================================================= */

.cta {
  background: var(--dark);
  color: var(--dark-ink);
  border-top: 1px solid transparent;
  padding: var(--space-8) 0;
}

.cta__inner {
  max-width: 720px;
  text-align: left;
}

.cta__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0 0 var(--space-3);
  color: var(--dark-ink);
}

.cta__body {
  color: rgba(237, 228, 211, 0.75);
  font-size: 1.1rem;
  line-height: 1.6;
  margin: 0 0 var(--space-5);
  max-width: 60ch;
}

/* =============================================================
   FORM
   ============================================================= */

.form { display: flex; flex-direction: column; gap: var(--space-3); }

.form__row { display: flex; flex-direction: column; gap: 0.4rem; }

.form__label {
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(237, 228, 211, 0.85);
  letter-spacing: 0.01em;
}

.form__hint {
  color: rgba(237, 228, 211, 0.5);
  font-weight: 400;
  font-size: 0.8rem;
  margin-left: 0.4rem;
}

.form__input {
  background: rgba(237, 228, 211, 0.06);
  border: 1px solid rgba(237, 228, 211, 0.18);
  color: var(--dark-ink);
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  border-radius: var(--radius);
  transition: border-color 150ms ease, background 150ms ease;
  width: 100%;
}
.form__input::placeholder { color: rgba(237, 228, 211, 0.35); }
.form__input:hover { border-color: rgba(237, 228, 211, 0.3); }
.form__input:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(237, 228, 211, 0.08);
}
.form__textarea { resize: vertical; min-height: 100px; font-family: inherit; }

.form .btn {
  background: var(--accent);
  color: var(--dark-ink);
  border-color: var(--accent);
  padding: 1.05rem 1.75rem;
  margin-top: var(--space-1);
}
.form .btn:hover {
  background: var(--dark-ink);
  color: var(--dark);
  border-color: var(--dark-ink);
}

.form__legal {
  color: rgba(237, 228, 211, 0.5);
  font-size: 0.8rem;
  margin: 0;
  text-align: center;
}

.form__success {
  padding: var(--space-4);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  color: var(--dark-ink);
  text-align: center;
  animation: fade-up 400ms ease-out both;
}
.form__success p { margin: 0; font-size: 1.1rem; }
.form__success strong { color: var(--accent); }

@keyframes fade-up {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =============================================================
   FOOTER
   ============================================================= */

.footer {
  background: var(--bg-alt);
  padding: var(--space-5) 0 var(--space-4);
  border-top: 1px solid var(--line);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: flex-start;
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--ink);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.005em;
}
.footer__brand svg { color: var(--accent); flex-shrink: 0; }

.footer__meta {
  color: var(--ink-soft);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.footer__meta .dot { opacity: 0.4; }
.footer__meta a { color: var(--ink); }
.footer__meta a:hover { color: var(--accent); }

.footer__legal {
  color: var(--ink-mute);
  font-size: 0.78rem;
  line-height: 1.55;
  margin: 0;
  max-width: 70ch;
}
.footer__legal a { color: var(--accent); font-weight: 500; }

/* =============================================================
   Reveal-on-scroll (JS-el)
   ============================================================= */

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 600ms ease-out, transform 600ms ease-out;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* =============================================================
   Responsive tweaks
   ============================================================= */

@media (max-width: 640px) {
  .hero { padding: var(--space-5) 0 var(--space-6); }
  .hero__brandline { position: static; margin-top: var(--space-5); }
  .section { padding: var(--space-6) 0; }
  .cta { padding: var(--space-6) 0; }
  .btn { padding: 0.9rem 1.4rem; font-size: 0.95rem; }
}