/* Fejleszto: Csipai Roland — Zeneszoveg.hu Kft.
   Szin-tokenek a songbook-app-plans brand-tokenjeibol (pink #EC1487, pin-gradiens #DA4834 -> #9C1877).
   Betu: rendszerfont (kulso font-betoltes nincs). */
:root {
  --bg: #0b0a10;
  --bg-2: #13111b;
  --surface: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.09);
  --text: #f5f3f7;
  --muted: #a8a3b3;
  --pink: #ec1487;
  --pink-strong: #c2106f;
  --red: #da4834;
  --plum: #9c1877;
  --radius: 22px;
  --font: -apple-system, "SF Pro Text", "Segoe UI", system-ui, Roboto, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 17px/1.6 var(--font); -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
.wrap { width: min(1160px, 100% - 32px); margin-inline: auto; }

.skip { position: absolute; left: -999px; top: 8px; background: var(--pink); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 99; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--pink); outline-offset: 3px; border-radius: 6px; }

/* NAV */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 50; display: flex; align-items: center; justify-content: space-between;
  padding: 16px max(16px, calc((100% - 1160px) / 2)); transition: background .3s, backdrop-filter .3s, padding .3s;
}
.nav.scrolled { background: rgba(11, 10, 16, .72); backdrop-filter: blur(14px); padding-block: 10px; border-bottom: 1px solid var(--border); }
.nav nav { display: flex; gap: 6px; align-items: center; }
.nav nav a { text-decoration: none; color: var(--muted); padding: 8px 12px; border-radius: 999px; font-size: 15px; transition: color .2s; }
.nav nav a:hover { color: var(--text); }
.nav .nav-cta { color: var(--text); border: 1px solid var(--border); }
@media (max-width: 640px) { .nav nav a:not(.nav-cta) { display: none; } }

/* HERO */
.hero { position: relative; min-height: 100svh; display: flex; flex-direction: column; justify-content: center; overflow: hidden; padding-top: 90px; }
.hero-wave { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .55; }
.hero-glow {
  position: absolute; width: 900px; height: 900px; left: 50%; top: 40%; translate: -50% -50%;
  background: radial-gradient(circle, rgba(236, 20, 135, .28), rgba(156, 24, 119, .12) 40%, transparent 70%);
  filter: blur(20px); pointer-events: none; animation: breathe 9s ease-in-out infinite;
}
@keyframes breathe { 50% { transform: scale(1.12); opacity: .8; } }
.hero-inner { position: relative; text-align: center; }
.eyebrow { text-transform: uppercase; letter-spacing: .22em; font-size: 13px; color: var(--pink); font-weight: 600; margin: 0 0 18px; }
h1 { font-size: clamp(42px, 8vw, 96px); line-height: 1.02; letter-spacing: -.035em; margin: 0 0 24px; font-weight: 800; }
.grad {
  background: linear-gradient(100deg, var(--red), var(--pink) 45%, #b44dff 75%, var(--red));
  background-size: 250% 100%; -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: shimmer 8s linear infinite;
}
@keyframes shimmer { to { background-position: -250% 0; } }
.lead { font-size: clamp(17px, 2.2vw, 21px); color: var(--muted); max-width: 680px; margin: 0 auto 36px; }
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; text-decoration: none; padding: 14px 26px; border-radius: 999px; font-weight: 600; transition: transform .2s, box-shadow .2s, background .2s; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(120deg, var(--red), var(--pink), var(--plum)); color: #fff; box-shadow: 0 10px 40px -10px rgba(236, 20, 135, .7); }
.btn-ghost { border: 1px solid var(--border); background: var(--surface); }
.btn-ghost:hover { background: rgba(255, 255, 255, .08); }

.ticker { position: relative; margin-top: 70px; overflow: hidden; border-block: 1px solid var(--border); padding: 14px 0;
  mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent); }
.ticker-track { display: flex; gap: 48px; width: max-content; animation: tick 40s linear infinite; }
.ticker-track span { font-size: 15px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); white-space: nowrap; }
.ticker-track span::before { content: "♪"; color: var(--pink); margin-right: 12px; }
@keyframes tick { to { transform: translateX(-50%); } }

/* SZEKCIOK */
section { padding: clamp(80px, 12vw, 140px) 0; }
.section-title { font-size: clamp(32px, 5vw, 56px); letter-spacing: -.03em; line-height: 1.08; margin: 0 0 16px; }
.section-lead { color: var(--muted); max-width: 640px; margin: 0 0 48px; font-size: 19px; }

/* 2 sor x 3 doboz: a 6 jegyu szam (184 000) is kenyelmesen elfer */
.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 760px) { .stat-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 420px) { .stat-grid { grid-template-columns: 1fr; } }
.stat { padding: 28px 24px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); }
.stat b { display: block; white-space: nowrap; font-size: clamp(32px, 5vw, 60px); letter-spacing: -.03em; line-height: 1.1;
  background: linear-gradient(120deg, #fff, #ffc2e3); -webkit-background-clip: text; background-clip: text; color: transparent; font-variant-numeric: tabular-nums; }
.stat span { color: var(--muted); font-size: 15px; }

.products { background: linear-gradient(180deg, var(--bg), var(--bg-2)); }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card {
  position: relative; padding: 30px 28px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border);
  overflow: hidden; isolation: isolate; transition: transform .35s, border-color .35s;
}
.card::before {
  content: ""; position: absolute; inset: -40% -40% auto auto; width: 280px; height: 280px; border-radius: 50%; z-index: -1;
  background: radial-gradient(circle, var(--c1), transparent 65%); opacity: .28; transition: opacity .35s, transform .5s;
}
.card::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: linear-gradient(90deg, var(--c1), var(--c2)); }
.card:hover { transform: translateY(-6px); border-color: rgba(255, 255, 255, .18); }
.card:hover::before { opacity: .5; transform: scale(1.2); }
.card-xl { grid-column: span 3; display: grid; grid-template-columns: 1fr 1fr; column-gap: 40px; align-content: start; }
.card-xl:nth-child(2) { grid-column: span 3; }
.card-xl > .tag, .card-xl > h3, .card-xl > p { grid-column: 1; }
.card-xl > ul { grid-column: 2; grid-row: 1 / span 4; align-self: center; }
.card h3 { font-size: 24px; margin: 12px 0 8px; letter-spacing: -.02em; }
.card-xl h3 { font-size: clamp(28px, 3.4vw, 40px); }
.card p { color: var(--muted); margin: 0 0 12px; }
.card ul { list-style: none; padding: 0; margin: 0; }
.card li { padding: 10px 0 10px 28px; border-bottom: 1px solid var(--border); position: relative; }
.card li::before { content: ""; position: absolute; left: 4px; top: 19px; width: 10px; height: 10px; border-radius: 50%; background: linear-gradient(var(--c1), var(--c2)); }
.card-link { display: inline-block; margin-top: 6px; color: #fff; font-weight: 600; text-decoration: none; }
.card-link:hover { color: var(--pink); }
.tag { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; }
.tag-live { background: rgba(34, 197, 94, .14); color: #4ade80; }
.tag-beta { background: rgba(251, 191, 36, .14); color: #fbbf24; }
.tag-soon { background: rgba(168, 163, 179, .14); color: var(--muted); }
@media (max-width: 900px) {
  .cards { grid-template-columns: 1fr 1fr; }
  .card-xl, .card-xl:nth-child(2) { grid-column: span 2; grid-template-columns: 1fr; }
  .card-xl > ul { grid-column: 1; grid-row: auto; }
}
@media (max-width: 600px) { .cards { grid-template-columns: 1fr; } .card-xl, .card-xl:nth-child(2) { grid-column: span 1; } }

.ai-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: start; }
.steps { list-style: none; margin: 0; padding: 0; counter-reset: s; }
.steps li { counter-increment: s; display: grid; grid-template-columns: 64px 1fr; padding: 22px 0; border-bottom: 1px solid var(--border); }
.steps li::before { content: "0" counter(s); grid-row: span 2; font-size: 28px; font-weight: 800; color: var(--pink); }
.steps b { font-size: 21px; }
.steps span { color: var(--muted); }
@media (max-width: 800px) { .ai-grid { grid-template-columns: 1fr; gap: 16px; } }

.contact-box {
  text-align: center; padding: clamp(48px, 8vw, 90px) 24px; border-radius: 32px; position: relative; overflow: hidden;
  background: radial-gradient(120% 140% at 50% 0%, rgba(236, 20, 135, .35), rgba(156, 24, 119, .15) 45%, var(--bg-2) 75%);
  border: 1px solid var(--border);
}
.contact-box h2 { font-size: clamp(36px, 6vw, 68px); letter-spacing: -.035em; margin: 0 0 14px; }
.contact-box p { color: var(--muted); max-width: 560px; margin: 0 auto 32px; }

.footer { border-top: 1px solid var(--border); padding: 32px 0; color: var(--muted); font-size: 14px; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.footer p { margin: 0; }

/* Megjeleno animacio — JS nelkul minden latszik (a .js osztalyt a main.js teszi ki) */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s cubic-bezier(.2, .7, .2, 1), transform .8s cubic-bezier(.2, .7, .2, 1); }
.js .reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .reveal { opacity: 1; transform: none; }
}