/* ==== DEFENSO — styl nowoczesny z jasnym/ciemnym motywem ==== */
:root{
  --bg: #ffffff;
  --text:#1f2937;
  --muted:#6b7280;
  --primary:#0a3d91;
  --secondary:#1e62d0;
  --surface:#f5f8ff;
  --ring: rgba(30,98,208,.18);
  --card:#ffffff;
}

:root.dark{
  --bg:#0f172a;
  --text:#e5e7eb;
  --muted:#9ca3af;
  --primary:#7aa6ff;
  --secondary:#5b89ff;
  --surface:#0b1324;
  --ring: rgba(122,166,255,.22);
  --card:#101b34;
}

*{box-sizing:border-box}

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, Noto Sans, "Apple Color Emoji","Segoe UI Emoji";
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

main {
  flex: 1;
}

footer {
  margin-top: auto;
}

/* Layout helpers */
.container{width:90%;max-width:1200px;margin:0 auto;}
.section{padding:64px 0}
.center{text-align:center}

/* Navbar */
.navbar{position:fixed;top:0;width: 100%;z-index:1000;background:var(--bg);
  backdrop-filter:saturate(180%) blur(8px);
  border-bottom:1px solid rgba(0,0,0,.06)}
:root.dark .navbar{border-bottom:1px solid rgba(255,255,255,.06)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0;gap:16px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}
.logo img{width:44px;height:44px;border-radius:10px; background-color:white; }
nav ul{display:flex;gap:20px;list-style:none;margin:0;padding:0}
nav a{text-decoration:none;color:var(--text);opacity:.9}
nav a:hover{opacity:1}
.theme-toggle{border:1px solid rgba(0,0,0,.08);background:var(--card);color:var(--text);padding:8px 12px;border-radius:12px;cursor:pointer}
:root.dark .theme-toggle{border:1px solid rgba(255,255,255,.1)}

/* Hero */
.hero{background:linear-gradient(180deg, var(--surface), transparent 60%);padding:72px 0}
.hero-content{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:center}
.hero-text h1{font-size:clamp(28px, 5vw, 44px);line-height:1.15;margin:0 0 12px}
.hero-text p{color:var(--muted);margin:0 0 16px}
.hero-buttons{display:flex;gap:12px;flex-wrap:wrap}
.hero-media img{width:100%;border-radius:18px;box-shadow:0 10px 30px var(--ring)}

/* Buttons */
.btn-primary,.btn-secondary{display:inline-block;padding:12px 18px;border-radius:12px;text-decoration:none;font-weight:700}
.btn-primary{background:var(--secondary);color:#fff;box-shadow:0 8px 20px var(--ring)}
.btn-primary:hover{filter:brightness(.95)}
.btn-secondary{border:2px solid var(--secondary);color:var(--secondary)}
.btn-secondary:hover{background:var(--secondary);color:#fff}

/* Cards & grids */
.service-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.service-card{background:var(--card);border:1px solid rgba(0,0,0,.06);padding:18px;border-radius:14px;font-weight:600;color:var(--primary);
  transition:.25s transform, .25s box-shadow}
.service-card:hover{transform:translateY(-4px);box-shadow:0 10px 22px var(--ring)}

.about-content{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}
.about-content img{width:100%;border-radius:16px;box-shadow:0 10px 28px var(--ring)}
.checks{list-style:none;padding:0;margin:12px 0 0;color:var(--secondary);font-weight:600}
.checks li{margin-bottom:6px}

.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.gallery-grid.big{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.gallery-grid img{width:100%;border-radius:12px;transition:transform .3s, box-shadow .3s}
.gallery-grid img:hover{transform:scale(1.02);box-shadow:0 10px 22px var(--ring)}

.two-col{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.card{background:var(--card);border:1px solid rgba(0,0,0,.06);padding:18px;border-radius:14px}
:root.dark .service-card, :root.dark .card{border-color:rgba(255,255,255,.08)}

/* CTA */
.cta-box{background:linear-gradient(135deg,var(--secondary),var(--primary));color:#fff;border-radius:18px;padding:28px;text-align:center;
  box-shadow:0 14px 32px var(--ring)}
.cta-box a{background:#fff;color:var(--primary)}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.contact-form input,.contact-form textarea{width:100%;padding:12px;border-radius:12px;border:1px solid rgba(0,0,0,.12);background:var(--card);color:var(--text)}
.map iframe{width:100%;height:340px;border:0;border-radius:14px;box-shadow:0 10px 22px var(--ring)}
:root.dark .contact-form input, :root.dark .contact-form textarea{border-color:rgba(255,255,255,.12)}

/* Page hero */
.page-hero{padding:64px 0;background:linear-gradient(180deg, var(--surface), transparent 70%)}
.page-hero h1{margin:0 0 8px}
.page-hero p{margin:0;color:var(--muted)}

/* Footer */
.footer{margin-top: 40px;background:linear-gradient(135deg, var(--primary), var(--secondary));color:#fff}
.footer-grid{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0}
.footer-brand{display:flex;gap:12px;align-items:center}
.footer-brand img{width:40px;height:40px;border-radius:10px; background-color: white;}
.footer-brand .pulse{animation:pulse 2.2s ease-in-out infinite}
@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.06)}100%{transform:scale(1)}}
.footer-social .social{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,.15);text-decoration:none}
.footer-social .social:hover{background:rgba(255,255,255,.25)}
.footer-social svg{width:20px;height:20px;fill:#fff}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .6s ease, transform .6s ease}
.reveal.visible{opacity:1;transform:none}

/* Responsive */
@media (max-width: 900px){
  .hero-content{grid-template-columns:1fr}
  .about-content{grid-template-columns:1fr}
  .two-col{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
}

/* Language switch */
.lang-toggle{display:inline-flex;align-items:center;justify-content:center;width:44px;height:40px;border-radius:12px;text-decoration:none;
  border:1px solid rgba(0,0,0,.08);background:var(--card);margin-left:8px;font-size:18px}
:root.dark .lang-toggle{border:1px solid rgba(255,255,255,.1)}
.lang-toggle:hover{box-shadow:0 8px 20px var(--ring)}

/* Privacy footer */
.footer-legal{font-size:.9rem;opacity:.9}
.footer-legal .privacy{color:#fff;opacity:.95;text-decoration:none}
.footer-legal .privacy:hover{text-decoration:underline}

/* Honeypot input hidden class */
.hp{display:none}

.contact-info a{color:var(--text); text-decoration:none}


/* === Hamburger menu dla urządzeń mobilnych === */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 34px;
  height: 30px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 100;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 3px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* Animacja po kliknięciu */
.hamburger.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Układ mobilny */
@media (max-width: 900px) {
  .hamburger {
    display: flex;
  }

  nav {
    position: absolute;
    top: 70px;
    right: 0;
    background: var(--bg);
    width: 100%;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    border-top: 1px solid rgba(0,0,0,.1);
  }

  nav.open {
    max-height: 300px; /* rozwinięte menu */
  }

  nav ul {
    flex-direction: column;
    align-items: center;
    padding: 20px 0;
    gap: 16px;
  }
}