/* ==========================================================================
   TRIGLAV EQinOX - DARK TECH / CYBER PREMIUM STYLESHEET (lato.css)
   Wydajność: Zoptymalizowane selektory, brak importów zewnętrznych, system-fonts
   Wersja: 2.0 (Multi-Page Architecture)
   ========================================================================== */

:root {
  --bg-dark: #0D0B18;
  --surface-card: #18132B;
  --cyan-electric: #00F0FF;
  --purple-violet: #8A2BE2;
  --text-main: #F8F9FA;
  --text-muted: #A0A5C0;
  --border-color: rgba(138, 43, 226, 0.3);
  --font-main: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --shadow-glow: 0 0 15px rgba(0, 240, 255, 0.2);
  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.5);
  --transition: all 0.3s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-family: var(--font-main);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
}

body { overflow-x: hidden; -webkit-font-smoothing: antialiased; display: flex; flex-direction: column; min-height: 100vh; }

a { text-decoration: none; color: var(--cyan-electric); transition: var(--transition); }
a:hover { text-shadow: 0 0 8px rgba(0, 240, 255, 0.6); }

:focus-visible { outline: 2px dashed var(--cyan-electric); outline-offset: 4px; }

.skip-link {
  position: absolute; top: -100px; left: 20px;
  background: var(--purple-violet); color: #fff;
  padding: 10px 20px; z-index: 1000; border-radius: 4px;
}
.skip-link:focus { top: 20px; }

h1, h2, h3, h4 { color: #FFFFFF; line-height: 1.2; margin-bottom: 1rem; }
.text-cyan { color: var(--cyan-electric); }
.text-violet { color: var(--purple-violet); }

.section-title { font-size: 2.2rem; text-align: center; margin-bottom: 1rem; }
.section-desc { text-align: center; color: var(--text-muted); max-width: 600px; margin: 0 auto 3rem auto; font-size: 1.1rem; }

main { padding-top: 80px; max-width: 1200px; margin: 0 auto; padding-left: 1.5rem; padding-right: 1.5rem; flex-grow: 1; width: 100%;}
section { padding: 5rem 0; }
.page-header { padding: 6rem 0 3rem 0; text-align: center; border-bottom: 1px solid rgba(255,255,255,0.05); margin-bottom: 3rem;}
.page-header h1 { font-size: 3rem; margin-bottom: 1rem; }
.page-header p { font-size: 1.2rem; color: var(--text-muted); max-width: 700px; margin: 0 auto; }

.btn-primary, .btn-secondary, .btn-cyan-outline, .btn-neon {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.8rem 1.8rem; border-radius: 6px; font-weight: 600; cursor: pointer;
  border: 1px solid transparent; transition: var(--transition);
}

.btn-primary { background-color: var(--purple-violet); color: #FFF; box-shadow: 0 4px 15px rgba(138, 43, 226, 0.3); }
.btn-primary:hover { background-color: #6a1b9a; box-shadow: 0 6px 20px rgba(138, 43, 226, 0.5); color: #FFF; }

.btn-secondary { background-color: transparent; color: var(--text-main); border: 1px solid var(--text-muted); }
.btn-secondary:hover { border-color: var(--cyan-electric); color: var(--cyan-electric); }

.btn-cyan-outline { background: transparent; border: 1px solid var(--cyan-electric); color: var(--cyan-electric); box-shadow: inset 0 0 10px rgba(0, 240, 255, 0.1); }
.btn-cyan-outline:hover { background: rgba(0, 240, 255, 0.1); box-shadow: inset 0 0 15px rgba(0, 240, 255, 0.3), 0 0 15px rgba(0, 240, 255, 0.2); }

.btn-neon { background: transparent; color: var(--cyan-electric); border: 1px solid var(--cyan-electric); padding: 0.5rem 1.2rem; }
.btn-neon:hover { background: var(--cyan-electric); color: var(--bg-dark); text-shadow: none; box-shadow: 0 0 15px var(--cyan-electric); }

.site-header {
  position: fixed; top: 0; left: 0; right: 0; height: 80px;
  background: rgba(13, 11, 24, 0.85); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color); z-index: 500;
}
.site-header__inner { max-width: 1200px; margin: 0 auto; height: 100%; display: flex; justify-content: space-between; align-items: center; padding: 0 1.5rem; }
.brand-link { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.2rem; color: var(--text-main); }
.brand-link:hover { text-shadow: none; }
.brand-logo { background: linear-gradient(135deg, var(--cyan-electric), var(--purple-violet)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; font-weight: 900; font-size: 1.5rem; letter-spacing: -1px; }

.desktop-nav { display: flex; align-items: center; gap: 1.5rem; }
.desktop-nav a { color: var(--text-main); font-size: 0.95rem; font-weight: 500; }
.desktop-nav a:hover, .desktop-nav a.active { color: var(--cyan-electric); }

.hero-tech { min-height: 80vh; display: flex; align-items: center; justify-content: center; text-align: center; position: relative; }
.hero-tech::before {
  content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 60vw; height: 60vw; background: radial-gradient(circle, rgba(138,43,226,0.15) 0%, rgba(0,240,255,0.05) 40%, rgba(13,11,24,0) 70%);
  z-index: -1; pointer-events: none;
}
.hero-tech__content { max-width: 800px; }
.badge-tech { display: inline-block; background: rgba(0, 240, 255, 0.1); color: var(--cyan-electric); border: 1px solid var(--cyan-electric); padding: 0.4rem 1rem; border-radius: 50px; font-size: 0.85rem; font-weight: 600; margin-bottom: 1.5rem; }
.hero-tech h1 { font-size: 3.5rem; margin-bottom: 1.5rem; }
.hero-subtitle { font-size: 1.2rem; color: var(--text-muted); margin-bottom: 2.5rem; }
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 2rem; }

.tech-card { background: var(--surface-card); border: 1px solid var(--border-color); padding: 2rem; border-radius: 12px; transition: var(--transition); height: 100%; display: flex; flex-direction: column;}
.tech-card:hover { transform: translateY(-5px); border-color: var(--cyan-electric); box-shadow: var(--shadow-glow); }
.tech-card__icon { font-size: 2.5rem; margin-bottom: 1rem; }
.tech-card h3 { font-size: 1.3rem; margin-bottom: 0.8rem; }
.tech-card p { color: var(--text-muted); font-size: 0.95rem; flex-grow: 1; }

.pricing-card { background: var(--surface-card); border: 1px solid var(--border-color); border-radius: 12px; padding: 2.5rem; display: flex; flex-direction: column; }
.pricing-card--featured { background: linear-gradient(180deg, rgba(138,43,226,0.1) 0%, var(--surface-card) 100%); border: 1px solid var(--purple-violet); position: relative; }
.pricing-card--featured::before { content: 'Rekomendowane'; position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--purple-violet); color: #fff; font-size: 0.8rem; font-weight: 700; padding: 4px 12px; border-radius: 20px; }
.pricing-card__header { text-align: center; margin-bottom: 2rem; border-bottom: 1px solid rgba(255,255,255,0.05); padding-bottom: 2rem; }
.pricing-card__header h3 { color: var(--text-muted); font-size: 1.1rem; }
.pricing-card .price { display: block; font-size: 2.5rem; font-weight: 700; color: var(--text-main); margin: 0.5rem 0; }
.pricing-card .price small { font-size: 1rem; color: var(--text-muted); font-weight: 400; }
.pricing-card .price-desc { font-size: 0.9rem; color: var(--cyan-electric); }
.pricing-list { list-style: none; margin-bottom: 2rem; flex-grow: 1;}
.pricing-list li { margin-bottom: 1rem; color: var(--text-main); font-size: 0.95rem; position: relative; padding-left: 1.5rem; }
.pricing-list li::before { content: '✓'; position: absolute; left: 0; color: var(--cyan-electric); font-weight: bold; }

.case-study-card { background: linear-gradient(90deg, var(--surface-card) 0%, rgba(13,11,24,1) 100%); border: 1px solid var(--border-color); border-radius: 12px; padding: 3rem; position: relative; overflow: hidden; margin-bottom: 2rem; }
.case-study-content { max-width: 600px; position: relative; z-index: 2; }
.case-study-content h3 { font-size: 1.8rem; }
.case-study-content p { color: var(--text-muted); margin-bottom: 1.5rem; }
.tech-metrics { display: flex; gap: 2rem; list-style: none; margin-bottom: 2rem; flex-wrap: wrap; }
.tech-metrics li { display: flex; flex-direction: column; font-size: 0.9rem; color: var(--text-muted); }
.metric { font-size: 1.8rem; font-weight: 700; color: var(--cyan-electric); }

.cert-card { background: var(--surface-card); border: 1px solid var(--border-color); border-radius: 12px; padding: 1.5rem; display: flex; flex-direction: column; transition: var(--transition); }
.cert-card:hover { transform: translateY(-5px); border-color: var(--cyan-electric); box-shadow: var(--shadow-glow); }
.cert-card__image-wrapper { position: relative; width: 100%; aspect-ratio: 1 / 1.25; border-radius: 8px; overflow: hidden; margin-bottom: 1.2rem; border: 1px solid rgba(138, 43, 226, 0.2); background: var(--surface-card); display: flex; align-items: center; justify-content: center; padding: 0.5rem; }
.cert-card__image-wrapper img { width: 100%; height: 100%; object-fit: contain; object-position: center; filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.5)); transition: transform 0.3s ease; }
.cert-card:hover .cert-card__image-wrapper img { transform: scale(1.03); }
.cert-card h3 { font-size: 1.15rem; margin-bottom: 0.8rem; color: var(--text-main); }
.cert-card p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.6; flex-grow: 1; }

.contact-direct-cta { text-align: center; background: linear-gradient(90deg, rgba(138,43,226,0.1) 0%, rgba(0,240,255,0.1) 100%); padding: 4rem 2rem; border-radius: 12px; border: 1px solid var(--purple-violet); margin-top: 4rem; }
.contact-direct-cta h2 { font-size: 2rem; margin-bottom: 1rem; }
.contact-direct-cta p { max-width: 700px; margin: 0 auto 2rem auto; font-size: 1.1rem; color: var(--text-muted); }

.site-footer { border-top: 1px solid var(--border-color); padding: 3rem 1.5rem; margin-top: auto; background: rgba(0,0,0,0.2); }
.footer-inner { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 2rem; }
.footer-brand p { color: var(--text-muted); font-size: 0.9rem; margin-top: 0.5rem; }
.footer-links { display: flex; gap: 1.5rem; align-items: center; font-size: 0.9rem; color: var(--text-muted); flex-wrap: wrap;}

@media (max-width: 768px) {
  .hero-tech h1 { font-size: 2.2rem; }
  .desktop-nav { display: none; /* Wymaga dodania menu hamburger w JS w przyszłości */ }
  .hero-actions { flex-direction: column; }
  .footer-inner { flex-direction: column; text-align: center; }
  .page-header { padding: 4rem 0 2rem 0; }
  .page-header h1 { font-size: 2.2rem; }
}