/* =========================================================
   P-AUTOMATION — main stylesheet
   ========================================================= */

:root{
  --bg:            #0e1116;
  --bg-alt:        #141924;
  --bg-card:       #1a2029;
  --border:        #262e3b;
  --text:          #eef1f4;
  --text-muted:    #9aa4b2;
  --accent:        #e2231a;
  --accent-dim:    #a91912;
  --accent-glow:   rgba(226,35,26,.35);
  --radius:        10px;
  --wrap:          1180px;
  --font-head:     'Barlow Condensed', 'Inter', Arial, sans-serif;
  --font-body:     'Inter', Arial, sans-serif;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3{ font-family:var(--font-head); font-weight:600; line-height:1.12; margin:0 0 .5em; letter-spacing:.2px; }
h1{ font-size:clamp(2.1rem,4.6vw,3.4rem); font-weight:700; }
h2{ font-size:clamp(1.7rem,3.2vw,2.4rem); }
h3{ font-size:1.15rem; }
p{ margin:0 0 1em; color:var(--text-muted); }
.wrap{ max-width:var(--wrap); margin:0 auto; padding:0 24px; }

/* language toggle visibility */
body:not(.lang-en) [data-lang="en"]{ display:none; }
body.lang-en [data-lang="pl"]{ display:none; }
html[lang]{ }

/* -------- buttons -------- */
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:13px 24px;
  border-radius:999px;
  font-weight:600; font-size:.95rem;
  border:1px solid transparent;
  transition:transform .15s ease, background .15s ease, border-color .15s ease, box-shadow .15s ease;
  cursor:pointer;
  white-space:nowrap;
}
.btn .icon{ width:16px; height:16px; }
.btn-primary{
  background:var(--accent); color:#fff;
  box-shadow:0 6px 20px -6px var(--accent-glow);
}
.btn-primary:hover{ background:var(--accent-dim); transform:translateY(-1px); }
.btn-ghost{ background:transparent; color:var(--text); border-color:var(--border); }
.btn-ghost:hover{ border-color:var(--accent); color:#fff; }
.btn-sm{ padding:9px 18px; font-size:.85rem; }

/* -------- header -------- */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(14,17,22,.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  height:72px; gap:24px;
}
.logo{ display:flex; align-items:center; gap:10px; flex-shrink:0; }
.logo-img{ height:36px; width:auto; display:block; }
.main-nav{ display:flex; gap:32px; }
.main-nav a{
  font-size:.95rem; font-weight:500; color:var(--text-muted);
  transition:color .15s ease;
}
.main-nav a:hover{ color:var(--text); }
.header-actions{ display:flex; align-items:center; gap:14px; }

.lang-toggle{
  display:flex; align-items:center; gap:4px;
  background:transparent; border:1px solid var(--border); border-radius:999px;
  color:var(--text-muted); font:inherit; font-weight:600; font-size:.8rem;
  padding:6px 10px; cursor:pointer;
}
.lang-toggle .lang-sep{ opacity:.5; }
.lang-toggle .lang-opt{ padding:2px 4px; border-radius:6px; }
body:not(.lang-en) .lang-toggle [data-lang-opt="pl"],
body.lang-en .lang-toggle [data-lang-opt="en"]{
  color:#fff; background:var(--accent);
}

.nav-toggle{
  display:none; background:transparent; border:0; color:var(--text); padding:6px; cursor:pointer;
}

/* -------- mobile nav drawer -------- */
.mobile-nav{
  position:fixed; inset:0; z-index:100;
  background:var(--bg);
  display:flex; flex-direction:column; align-items:flex-start; justify-content:center;
  gap:28px; padding:32px;
  transform:translateX(100%);
  transition:transform .25s ease;
}
.mobile-nav.open{ transform:translateX(0); }
.mobile-nav a{ font-family:var(--font-head); font-size:2rem; font-weight:600; }
.nav-close{
  position:absolute; top:22px; right:22px;
  background:transparent; border:0; color:var(--text); cursor:pointer;
}

/* -------- hero -------- */
.hero{
  position:relative;
  padding:110px 0 90px;
  overflow:hidden;
  border-bottom:1px solid var(--border);
}
.hero-grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 0%, #000 40%, transparent 100%);
  mask-image:radial-gradient(ellipse 80% 60% at 50% 0%, #000 40%, transparent 100%);
}
.hero::after{
  content:"";
  position:absolute; top:-160px; right:-120px; width:520px; height:520px; border-radius:50%;
  background:radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events:none;
}
.hero-inner{ position:relative; max-width:840px; }
.eyebrow{
  color:var(--accent); font-weight:700; font-size:.8rem;
  letter-spacing:1.6px; text-transform:uppercase; margin-bottom:14px;
}
.hero-lead{ font-size:1.1rem; max-width:640px; }
.hero-cta{ display:flex; gap:16px; flex-wrap:wrap; margin-top:32px; }

/* -------- trust marquee -------- */
.trust{ padding:34px 0; border-bottom:1px solid var(--border); background:var(--bg-alt); }
.trust-label{
  text-align:center; font-size:.78rem; letter-spacing:1.2px; text-transform:uppercase;
  color:var(--text-muted); margin-bottom:18px;
}
.marquee{ overflow:hidden; -webkit-mask-image:linear-gradient(to right, transparent, #000 8%, #000 92%, transparent); mask-image:linear-gradient(to right, transparent, #000 8%, #000 92%, transparent); }
.marquee-track{
  display:flex; width:max-content; gap:56px;
  animation:scroll 32s linear infinite;
}
.marquee-track span{
  font-family:var(--font-head); font-weight:600; font-size:1.15rem;
  letter-spacing:1px; color:var(--text-muted); white-space:nowrap;
}
@keyframes scroll{ from{ transform:translateX(0);} to{ transform:translateX(-50%);} }
@media (prefers-reduced-motion: reduce){ .marquee-track{ animation:none; } }

/* -------- sections -------- */
.section{ padding:96px 0; }
.section-alt{ background:var(--bg-alt); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.section-head{ max-width:680px; margin-bottom:52px; }
.section-lead{ font-size:1.05rem; }

.grid{ display:grid; gap:20px; }

/* -------- services -------- */
.services-grid{ grid-template-columns:repeat(3, 1fr); }
.card{
  background:var(--bg-card); border:1px solid var(--border); border-radius:var(--radius);
  padding:28px 24px;
  transition:border-color .15s ease, transform .15s ease;
}
.service-card{ display:flex; flex-direction:column; gap:16px; }
.service-card:hover{ border-color:var(--accent); transform:translateY(-3px); }
.service-card h3{ margin:0; font-size:1.05rem; font-weight:600; font-family:var(--font-body); letter-spacing:.1px; }
.icon{ width:22px; height:22px; color:var(--text); flex-shrink:0; }
.icon-lg{ width:36px; height:36px; color:var(--accent); }

/* -------- about -------- */
.about-grid{ display:grid; grid-template-columns:1.5fr 1fr; gap:64px; align-items:start; }
.about-facts{ display:flex; flex-direction:column; gap:10px; margin-top:20px; }
.about-facts li{
  position:relative; padding-left:22px; color:var(--text); font-weight:500; font-size:.95rem;
}
.about-facts li::before{
  content:""; position:absolute; left:0; top:9px; width:8px; height:8px; border-radius:2px; background:var(--accent);
}
.about-badge{
  background:var(--bg-card); border:1px solid var(--border); border-radius:var(--radius);
  padding:28px; display:flex; flex-direction:column; align-items:center; gap:16px; text-align:center;
}
.badge-caption{ font-size:.85rem; margin:0; }

/* -------- experience -------- */
.exp-groups{ display:flex; flex-direction:column; gap:52px; }
.exp-group-title{
  color:var(--accent); text-transform:uppercase; letter-spacing:1.4px; font-size:1rem;
  border-bottom:1px solid var(--border); padding-bottom:12px; margin-bottom:22px;
}
.exp-list{ display:grid; grid-template-columns:repeat(2, 1fr); gap:16px 32px; }
.exp-list li{
  background:var(--bg-card); border:1px solid var(--border); border-radius:var(--radius);
  padding:18px 20px;
}
.exp-list li span:not(.exp-client){ display:block; color:var(--text-muted); font-size:.92rem; margin-top:6px; }
.exp-client{ display:block; font-family:var(--font-head); font-weight:600; font-size:1.02rem; letter-spacing:.3px; }

/* -------- contact -------- */
.contact-grid{ display:grid; grid-template-columns:1.1fr 1fr; gap:56px; align-items:start; }
.contact-list{ display:flex; flex-direction:column; gap:16px; margin:28px 0 32px; }
.contact-list li{ display:flex; align-items:center; gap:14px; font-size:1rem; }
.contact-list .icon{ color:var(--accent); }
.contact-list a:hover{ color:var(--accent); }
.legal{ margin-top:24px; font-size:.82rem; color:var(--text-muted); }
.map-wrap{
  border-radius:var(--radius); overflow:hidden; border:1px solid var(--border);
  aspect-ratio:4/3; background:var(--bg-card);
}
.map-wrap iframe{ width:100%; height:100%; border:0; filter:grayscale(.25) invert(.92) contrast(.9); }

/* -------- footer -------- */
.site-footer{ padding:36px 0; border-top:1px solid var(--border); }
.footer-inner{
  display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap;
}
.logo-footer .logo-img{ height:30px; }
.footer-copy{ margin:0; font-size:.85rem; color:var(--text-muted); }
.to-top{ font-size:.85rem; font-weight:600; color:var(--text-muted); }
.to-top:hover{ color:var(--accent); }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 980px){
  .services-grid{ grid-template-columns:repeat(2, 1fr); }
  .about-grid{ grid-template-columns:1fr; gap:40px; }
  .about-badge{ max-width:280px; }
  .exp-list{ grid-template-columns:1fr; }
  .contact-grid{ grid-template-columns:1fr; }
  .map-wrap{ aspect-ratio:16/9; }
}

@media (max-width: 760px){
  .main-nav{ display:none; }
  .nav-toggle{ display:inline-flex; }
  .header-actions{ gap:10px; }
  .header-actions .btn-sm{ display:none; }
  .hero{ padding:80px 0 60px; }
  .section{ padding:64px 0; }
  .services-grid{ grid-template-columns:1fr; }
  .hero-cta{ flex-direction:column; align-items:stretch; }
  .hero-cta .btn{ justify-content:center; }
}

@media (max-width: 420px){
  .wrap{ padding:0 18px; }
  .logo-text{ font-size:1rem; }
}