:root {
  --bg: #051008;
  --bg-soft: #08160d;
  --card: rgba(255,255,255,0.055);
  --card-strong: rgba(255,255,255,0.09);
  --green: #14f195;
  --green-light: #7dffbf;
  --green-dark: #00b86b;
  --text: #ffffff;
  --muted: #c8d2ca;
  --line: rgba(20,241,149,0.28);
  --shadow: 0 24px 80px rgba(0,0,0,0.48);
  --radius: 24px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Montserrat', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background:
    radial-gradient(circle at 10% 5%, rgba(20,241,149,0.14), transparent 28%),
    radial-gradient(circle at 88% 4%, rgba(0,184,107,0.16), transparent 25%),
    linear-gradient(180deg, #030604 0%, #07120a 48%, #030604 100%);
  color: var(--text);
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.site-header { position: sticky; top: 0; z-index: 1000; background: rgba(3,6,4,0.86); backdrop-filter: blur(18px); border-bottom: 1px solid var(--line); }
.nav-wrap { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 16px; border: 1px solid var(--line); color: var(--green-light); font-weight: 900; font-size: 23px; background: linear-gradient(145deg, rgba(20,241,149,0.18), rgba(0,184,107,0.08)); box-shadow: 0 0 26px rgba(20,241,149,0.18); }
.brand-text { font-weight: 900; line-height: 1; text-transform: uppercase; }
.brand-text strong { color: var(--green-light); }
.brand-text small { display: block; margin-top: 5px; font-size: 10px; color: var(--muted); letter-spacing: 2px; }
.main-nav { display: flex; align-items: center; gap: 20px; font-size: 12px; font-weight: 800; text-transform: uppercase; }
.main-nav a { opacity: 0.86; transition: 0.2s ease; }
.main-nav a:hover { color: var(--green-light); opacity: 1; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 14px 22px; border-radius: 14px; border: 1px solid var(--green); font-size: 13px; font-weight: 900; text-transform: uppercase; letter-spacing: 0.2px; transition: 0.22s ease; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 0 28px rgba(20,241,149,0.32); }
.btn-primary { background: linear-gradient(135deg, var(--green-light), var(--green-dark)); color: #02120a; border: 0; }
.btn-outline { background: rgba(255,255,255,0.03); color: var(--text); }
.nav-toggle { display: none; border: 1px solid var(--line); color: white; background: rgba(255,255,255,0.04); border-radius: 12px; padding: 8px 12px; font-size: 24px; }
.section { padding: 92px 0; position: relative; }
.section-dark { border-top: 1px solid rgba(20,241,149,0.18); border-bottom: 1px solid rgba(20,241,149,0.18); background: rgba(0,0,0,0.28); }
.hero { min-height: calc(100vh - 78px); display: grid; align-items: center; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: -2; background: linear-gradient(90deg, rgba(3,6,4,0.96) 0%, rgba(3,6,4,0.78) 42%, rgba(3,6,4,0.3) 100%), url('https://images.unsplash.com/photo-1514525253161-7a46d19cd819?auto=format&fit=crop&w=1800&q=80') center/cover; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0.08; background-image: radial-gradient(circle, rgba(255,255,255,0.22) 1px, transparent 1px); background-size: 38px 38px; }
.hero-grid { display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 54px; align-items: center; padding: 80px 0; }
.eyebrow { display: inline-flex; color: var(--green-light); font-weight: 900; text-transform: uppercase; letter-spacing: 1.2px; font-size: 12px; margin-bottom: 16px; }
h1 { font-size: clamp(42px, 6.4vw, 82px); line-height: 0.96; letter-spacing: -2.8px; text-transform: uppercase; max-width: 790px; margin-bottom: 24px; }
h2 { font-size: clamp(30px, 4vw, 52px); line-height: 1.02; letter-spacing: -1.6px; text-transform: uppercase; margin-bottom: 16px; }
h3 { font-size: 18px; line-height: 1.2; }
.hero-lead, .section-heading p, .contact-card p, .realizacje-mini p { color: var(--muted); font-size: 17px; line-height: 1.75; max-width: 720px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 32px 0; }
.hero-points { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-points span { border: 1px solid rgba(255,255,255,0.16); background: rgba(255,255,255,0.06); border-radius: 999px; padding: 10px 13px; font-size: 12px; font-weight: 800; color: #eee; }
.hero-card { position: relative; min-height: 560px; display: grid; place-items: center; }
.phone-frame { width: min(360px, 88vw); height: 600px; padding: 14px; border-radius: 42px; background: linear-gradient(145deg, rgba(255,255,255,0.18), rgba(255,255,255,0.04)); border: 1px solid rgba(255,255,255,0.18); box-shadow: var(--shadow); }
.video-placeholder { width: 100%; height: 100%; border-radius: 32px; display: grid; place-items: center; text-align: center; padding: 34px; background: linear-gradient(180deg, rgba(0,0,0,0.08), rgba(0,0,0,0.72)), url('https://images.unsplash.com/photo-1533174072545-7a4b6ad7a6c3?auto=format&fit=crop&w=900&q=80') center/cover; border: 1px solid var(--line); }
.play { width: 76px; height: 76px; display: grid; place-items: center; border-radius: 50%; background: linear-gradient(135deg, var(--green-light), var(--green-dark)); color: #02120a; font-size: 28px; box-shadow: 0 0 50px rgba(20,241,149,0.34); }
.video-placeholder p { align-self: end; color: white; font-weight: 900; text-transform: uppercase; }
.floating-card { position: absolute; padding: 16px 18px; max-width: 240px; border-radius: 18px; border: 1px solid var(--line); background: rgba(3,6,4,0.78); backdrop-filter: blur(12px); box-shadow: var(--shadow); color: var(--green-light); font-size: 13px; font-weight: 900; text-transform: uppercase; }
.floating-card.top { top: 36px; left: 0; }
.floating-card.bottom { right: 0; bottom: 70px; }
.section-heading { text-align: center; max-width: 850px; margin: 0 auto 44px; }
.section-heading.align-left { text-align: left; margin: 0; }
.features-grid, .events-grid, .pricing-grid { display: grid; gap: 18px; }
.features-grid { grid-template-columns: repeat(3, 1fr); }
.feature-card, .event-card, .price-card, .step, .contact-card, details, .regulations article { border: 1px solid rgba(20,241,149,0.22); background: var(--card); border-radius: var(--radius); box-shadow: 0 18px 55px rgba(0,0,0,0.22); }
.feature-card { padding: 28px; transition: 0.22s ease; }
.feature-card:hover, .event-card:hover, .price-card:hover { transform: translateY(-5px); border-color: var(--green); background: var(--card-strong); }
.icon { font-size: 34px; display: inline-flex; margin-bottom: 22px; }
.feature-card h3 { margin-bottom: 12px; color: var(--green-light); text-transform: uppercase; }
.feature-card p, .step p, details p, .regulations li { color: var(--muted); line-height: 1.65; font-size: 14px; }
.events-grid { grid-template-columns: repeat(6, 1fr); }
.event-card { min-height: 145px; padding: 22px; display: flex; flex-direction: column; justify-content: end; background: linear-gradient(180deg, rgba(20,241,149,0.08), rgba(255,255,255,0.05)); }
.event-card span { font-size: 30px; margin-bottom: 16px; }
.event-card h3 { text-transform: uppercase; font-size: 14px; }
.pricing-grid { grid-template-columns: repeat(3, 1fr); align-items: stretch; }
.price-card { position: relative; padding: 32px; display: flex; flex-direction: column; }
.price-card.featured { border-color: var(--green); background: linear-gradient(180deg, rgba(20,241,149,0.13), rgba(255,255,255,0.06)); transform: scale(1.03); }
.label { position: absolute; right: 22px; top: -15px; padding: 8px 12px; border-radius: 999px; background: linear-gradient(135deg, var(--green-light), var(--green-dark)); color: #02120a; font-size: 11px; font-weight: 900; text-transform: uppercase; }
.price-card h3 { color: var(--green-light); font-size: 28px; text-transform: uppercase; margin-bottom: 8px; }
.price { color: white; font-weight: 900; margin-bottom: 24px; }
.price-card ul { display: grid; gap: 12px; margin-bottom: 26px; flex: 1; }
.price-card li { color: var(--muted); line-height: 1.45; padding-left: 26px; position: relative; }
.price-card li::before { content: "✓"; position: absolute; left: 0; color: var(--green-light); font-weight: 900; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.step { padding: 26px; }
.step span { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 50%; background: linear-gradient(135deg, var(--green-light), var(--green-dark)); color: #02120a; font-weight: 900; margin-bottom: 18px; }
.step h3 { color: white; margin-bottom: 10px; }
.center { text-align: center; }
.realizacje-mini .btn { margin-top: 24px; }
.regulations { display: grid; gap: 16px; }
.regulations article { padding: 26px; }
.regulations h3 { color: var(--green-light); margin-bottom: 14px; text-transform: uppercase; }
.regulations ol { padding-left: 20px; display: grid; gap: 10px; }
.faq-grid { display: grid; grid-template-columns: 0.82fr 1.18fr; gap: 44px; align-items: start; }
.faq-list { display: grid; gap: 14px; }
details { padding: 20px 22px; }
summary { cursor: pointer; font-weight: 900; list-style: none; display: flex; justify-content: space-between; gap: 20px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--green-light); font-size: 22px; line-height: 1; }
details[open] summary::after { content: "−"; }
details p { margin-top: 14px; }
.contact-section { padding: 80px 0; }
.contact-card { padding: 42px; display: grid; grid-template-columns: 1.25fr 0.75fr; gap: 32px; align-items: center; background: linear-gradient(135deg, rgba(20,241,149,0.13), rgba(255,255,255,0.05)); }
.contact-actions { display: grid; gap: 12px; }
.contact-link { padding: 15px 18px; border: 1px solid rgba(255,255,255,0.16); border-radius: 16px; background: rgba(0,0,0,0.24); font-weight: 900; }
.site-footer { border-top: 1px solid var(--line); padding: 24px 0; color: var(--muted); font-size: 13px; }
.footer-wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.floating-phone { position: fixed; right: 20px; bottom: 20px; z-index: 999; width: 58px; height: 58px; display: grid; place-items: center; border-radius: 50%; background: linear-gradient(135deg, var(--green-light), var(--green-dark)); color: #02120a; font-size: 24px; box-shadow: 0 20px 48px rgba(0,0,0,0.44); }
.reveal { opacity: 0; transform: translateY(22px); transition: 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }
.delay-3 { transition-delay: 0.24s; }
@media (max-width: 980px) {
  .nav-toggle { display: block; }
  .nav-cta { display: none; }
  .main-nav { position: absolute; left: 16px; right: 16px; top: 86px; display: none; flex-direction: column; align-items: stretch; padding: 18px; background: rgba(3,6,4,0.97); border: 1px solid var(--line); border-radius: 18px; }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px; }
  .hero-grid, .faq-grid, .contact-card { grid-template-columns: 1fr; }
  .hero-card { min-height: 500px; }
  .features-grid, .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .events-grid, .steps { grid-template-columns: repeat(2, 1fr); }
  .price-card.featured { transform: none; }
}
@media (max-width: 640px) {
  .section { padding: 68px 0; }
  .hero-grid { padding: 58px 0; }
  h1 { font-size: 42px; letter-spacing: -1.5px; }
  h2 { font-size: 32px; }
  .hero-actions, .btn { width: 100%; }
  .features-grid, .pricing-grid, .events-grid, .steps { grid-template-columns: 1fr; }
  .phone-frame { height: 520px; }
  .floating-card { position: static; margin-top: 12px; }
  .hero-card { display: block; min-height: auto; }
  .contact-card { padding: 28px; }
  .footer-wrap { display: grid; }
}