/* Strona Jarvisa (jarvishub.pl): ten sam styl co logo, banner 1.0 i karty bota: granat, złoto, Cinzel i Inter. */
:root {
  --bg: #0b1528;
  --bg-deep: #050a14;
  --panel: rgba(255, 255, 255, 0.04);
  --panel-hover: rgba(255, 255, 255, 0.07);
  --border: rgba(212, 175, 55, 0.22);
  --border-soft: rgba(255, 255, 255, 0.08);
  --gold: #d4af37;
  --gold-light: #f3d77a;
  --gold-dark: #8a6516;
  --cyan: #22c3e6;
  --text: #e8edf5;
  --muted: #8b97ab;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background:
    radial-gradient(ellipse 80% 60% at 70% 0%, #1f3a66 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 0% 60%, rgba(34, 195, 230, 0.06) 0%, transparent 60%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
  background-attachment: fixed;
  overflow-x: hidden;
}

a { color: var(--gold-light); }

code {
  font-family: ui-monospace, Consolas, monospace;
  font-size: 0.9em;
  padding: 1px 6px;
  border-radius: 4px;
  background: rgba(212, 175, 55, 0.12);
  color: var(--gold-light);
}

/* Iskry w tle: kilka migoczących rombów (generuje script.js). */
.sparks { position: fixed; inset: 0; pointer-events: none; z-index: 0; }
.spark {
  position: absolute;
  width: 6px;
  height: 6px;
  background: var(--gold-light);
  transform: rotate(45deg);
  opacity: 0;
  animation: twinkle 4s ease-in-out infinite;
}
@keyframes twinkle {
  0%, 100% { opacity: 0; }
  50% { opacity: 0.7; }
}

/* Nawigacja */
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px max(24px, calc((100% - 1160px) / 2));
  background: rgba(5, 10, 20, 0.75);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
}
.brand img { border-radius: 50%; }
.brand b { font-family: Cinzel, serif; color: var(--gold); letter-spacing: 2px; font-size: 20px; }
.brand small { color: var(--muted); font-size: 13px; }
.nav-links { display: flex; align-items: center; gap: 22px; }
.nav-links a:not(.btn) { color: var(--muted); text-decoration: none; font-weight: 500; font-size: 15px; }
.nav-links a:not(.btn):hover { color: var(--text); }

/* Przyciski */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-gold {
  color: #1a1305;
  background: linear-gradient(135deg, #fbe7a1 0%, var(--gold) 45%, #b8892a 100%);
  box-shadow: 0 6px 24px rgba(212, 175, 55, 0.35);
}
.btn-gold:hover { box-shadow: 0 10px 32px rgba(212, 175, 55, 0.5); }
.btn-ghost {
  color: var(--text);
  border: 1px solid var(--border);
  background: var(--panel);
}
.btn-ghost:hover { background: var(--panel-hover); }
.btn-discord {
  color: #fff;
  background: #5865f2;
  box-shadow: 0 6px 24px rgba(88, 101, 242, 0.3);
}
.btn-discord:hover { background: #4752c4; box-shadow: 0 10px 32px rgba(88, 101, 242, 0.45); }
.btn-small {
  padding: 8px 16px;
  font-size: 14px;
  color: #1a1305;
  background: linear-gradient(135deg, #fbe7a1 0%, var(--gold) 60%);
}

/* Hero */
.hero {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  align-items: center;
  gap: 40px;
  max-width: 1160px;
  margin: 0 auto;
  padding: 80px 24px 60px;
}
.eyebrow {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold-light);
}
h1, h2 { font-family: Cinzel, serif; font-weight: 700; line-height: 1.15; }
h1 { margin: 0 0 20px; font-size: clamp(38px, 5.5vw, 64px); }
.gold {
  background: linear-gradient(100deg, #8a6516 0%, #d4af37 30%, #fff6d2 50%, #d4af37 70%, #e9c766 100%);
  background-size: 250% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shine 4s linear infinite;
}
@keyframes shine {
  from { background-position: 100% 0; }
  to { background-position: -150% 0; }
}
.lead { margin: 0 0 30px; font-size: 18px; color: #c4cddb; max-width: 560px; }
.hero-buttons { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-note { margin: 18px 0 0; font-size: 14px; color: var(--muted); }

.hero-logo {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  max-width: 440px;
  width: 100%;
  margin: 0 auto;
}
.hero-logo img {
  position: relative;
  width: 72%;
  height: auto;
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--gold), 0 0 60px rgba(212, 175, 55, 0.35), 0 0 120px rgba(34, 195, 230, 0.15);
  animation: float 6s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.ring {
  position: absolute;
  inset: 6%;
  border-radius: 50%;
  border: 1px solid rgba(212, 175, 55, 0.35);
}
.rays {
  position: absolute;
  inset: -10%;
  border-radius: 50%;
  background: repeating-conic-gradient(from 0deg, rgba(212, 175, 55, 0.18) 0deg 2deg, transparent 2deg 30deg);
  mask: radial-gradient(circle, transparent 30%, #000 45%, transparent 72%);
  -webkit-mask: radial-gradient(circle, transparent 30%, #000 45%, transparent 72%);
  animation: spin 60s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Trzy filary */
.pillars {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}
.pillars article {
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(212, 175, 55, 0.07) 0%, var(--panel) 100%);
}
.pillar-icon { font-size: 32px; }
.pillars h3 { margin: 8px 0 6px; font-size: 20px; }
.pillars p { margin: 0; color: #c4cddb; font-size: 15px; }

/* Sekcje */
.section {
  position: relative;
  z-index: 1;
  max-width: 1160px;
  margin: 0 auto;
  padding: 90px 24px 0;
}
.section > h2 { margin: 0 0 10px; font-size: clamp(30px, 4vw, 42px); text-align: center; }
.section-lead { margin: 0 auto 40px; max-width: 640px; text-align: center; color: var(--muted); }

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.feature {
  padding: 24px;
  border: 1px solid var(--border-soft);
  border-radius: 14px;
  background: var(--panel);
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}
.feature:hover { border-color: var(--border); background: var(--panel-hover); transform: translateY(-3px); }
.f-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  font-size: 24px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(212, 175, 55, 0.08);
}
.feature h3 { margin: 14px 0 6px; font-size: 18px; }
.feature p { margin: 0; color: #b9c3d3; font-size: 15px; }

/* Wydanie 1.0 */
.release {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  align-items: center;
  gap: 40px;
}
.release h2 { margin: 0 0 12px; font-size: 40px; }
.release p { color: #c4cddb; }
.release-banner {
  width: 100%;
  height: auto;
  border-radius: 14px;
  border: 1px solid var(--border);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

/* Kroki */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 40px 0 0;
  padding: 0;
  list-style: none;
}
.steps li {
  position: relative;
  padding: 30px 24px 24px;
  border: 1px solid var(--border-soft);
  border-radius: 14px;
  background: var(--panel);
}
.step-no {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-family: Cinzel, serif;
  font-size: 20px;
  font-weight: 700;
  color: #1a1305;
  background: linear-gradient(135deg, #fbe7a1, var(--gold));
}
.steps h3 { margin: 14px 0 6px; font-size: 19px; }
.steps p { margin: 0; color: #b9c3d3; font-size: 15px; }

/* FAQ */
.faq { max-width: 780px; margin: 40px auto 0; display: grid; gap: 12px; }
.faq details {
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  background: var(--panel);
  padding: 0 22px;
}
.faq details[open] { border-color: var(--border); }
.faq summary {
  cursor: pointer;
  padding: 18px 0;
  font-weight: 600;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--gold); font-size: 22px; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 0 0 18px; color: #b9c3d3; }

/* Na koniec */
.cta {
  position: relative;
  z-index: 1;
  max-width: 1160px;
  margin: 100px auto 0;
  padding: 60px 24px;
  text-align: center;
  border-top: 1px solid var(--border-soft);
}
.cta img { border-radius: 50%; box-shadow: 0 0 0 3px var(--gold); }
.cta h2 { margin: 18px 0 24px; font-size: 34px; }
.cta-buttons { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }

.footer {
  position: relative;
  z-index: 1;
  padding: 30px 24px 40px;
  text-align: center;
  font-size: 14px;
  border-top: 1px solid var(--border-soft);
}
.footer p { margin: 4px 0; }
.muted { color: var(--muted); font-size: 13px; }

/* Telefony i tablety */
@media (max-width: 900px) {
  .hero, .release { grid-template-columns: 1fr; }
  .hero { padding-top: 48px; text-align: center; }
  .eyebrow { letter-spacing: 2px; font-size: 12px; }
  .hero-buttons { justify-content: center; }
  .lead { margin-left: auto; margin-right: auto; }
  .hero-logo { max-width: 300px; grid-row: 1; }
  .pillars, .features, .steps { grid-template-columns: 1fr; }
  .nav-links a:not(.btn) { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}