/* ============================================================
   AIflowBPM — nowa strona
   Paleta inspirowana muralem: fiolet / magenta / cyjan
   ============================================================ */
:root{
  --bg:        #1a0b2e;
  --bg-2:      #241040;
  --bg-3:      #2d1455;
  --violet:    #7c3aed;
  --magenta:   #d946ef;
  --pink:      #f0abfc;
  --cyan:      #22d3ee;
  --ice:       #7dd3fc;
  --text:      #ece6f8;
  --muted:     #a99cc7;
  --card:      rgba(124, 58, 237, .08);
  --border:    rgba(217, 70, 239, .25);
  --border-c:  rgba(34, 211, 238, .35);
  --grad:      linear-gradient(100deg, var(--magenta), var(--violet) 45%, var(--cyan));
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',system-ui,sans-serif;
  line-height:1.65;
  overflow-x:hidden;
  background-image:
    radial-gradient(900px 500px at 15% -5%, rgba(124,58,237,.22), transparent 60%),
    radial-gradient(800px 500px at 90% 10%, rgba(34,211,238,.10), transparent 60%),
    radial-gradient(900px 600px at 70% 90%, rgba(217,70,239,.12), transparent 60%);
  background-attachment:fixed;
}
::selection{background:var(--magenta);color:#fff}
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:linear-gradient(var(--violet),var(--magenta));border-radius:5px}

h1,h2,h3,.tab,.btn{font-family:'Exo 2',sans-serif}
h1{font-size:clamp(2.6rem,7vw,5rem);font-weight:900;line-height:1.05;margin:18px 0}
h2{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;margin-bottom:20px}
h3{font-size:1.25rem;font-weight:700;margin-bottom:10px}
p{color:var(--muted)}
a{color:var(--cyan);text-decoration:none}
a:hover{text-shadow:0 0 12px rgba(34,211,238,.8)}

.gradient-text{
  background:var(--grad);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}

.container{max-width:1180px;margin:0 auto;padding:0 24px}
.center{text-align:center}
.center-title{text-align:center;font-size:1.7rem;margin:64px 0 12px}
.narrow{max-width:760px;margin-left:auto;margin-right:auto}
.muted{color:var(--muted);font-size:.9rem}

/* ===== NAGŁÓWEK / CANVAS ===== */
.hero{position:relative;width:100%;background:#1d0f38;overflow:hidden}
#heroCanvas{display:block;width:100%;cursor:crosshair}

/* ===== ZAKŁADKI (styl: pasek pod nagłówkiem) ===== */
.tabs{
  position:sticky;top:0;z-index:100;
  background:rgba(22,10,44,.92);
  backdrop-filter:blur(14px);
  border-top:1px solid rgba(217,70,239,.35);
  border-bottom:1px solid rgba(34,211,238,.25);
  box-shadow:0 8px 30px rgba(0,0,0,.45);
}
.tabs-inner{
  max-width:1180px;margin:0 auto;
  display:flex;justify-content:center;
  overflow-x:auto;scrollbar-width:none;
}
.tabs-inner::-webkit-scrollbar{display:none}
.tab{
  appearance:none;border:none;background:transparent;
  color:var(--text);cursor:pointer;
  font-size:.86rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  padding:20px 26px;white-space:nowrap;position:relative;
  transition:color .25s;
}
.tab::after{
  content:"";position:absolute;left:50%;bottom:0;height:3px;width:0;
  background:var(--grad);transition:all .3s ease;transform:translateX(-50%);
  border-radius:2px;
}
.tab:hover{color:var(--cyan)}
.tab:hover::after{width:55%}
.tab.active{
  background:var(--grad);
  color:#fff;
  text-shadow:0 1px 6px rgba(0,0,0,.35);
  box-shadow:0 0 24px rgba(217,70,239,.55), inset 0 0 18px rgba(255,255,255,.12);
}
.tab.active::after{display:none}

/* ===== PANELE / SEKCJE ===== */
.panel{display:none}
.panel.active{display:block;animation:panelIn .55s cubic-bezier(.22,.8,.3,1)}
@keyframes panelIn{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}

.section{padding:84px 0;position:relative}
.section.alt{
  background:
    linear-gradient(rgba(36,16,64,.55),rgba(36,16,64,.55)),
    repeating-linear-gradient(0deg,transparent 0 39px,rgba(34,211,238,.05) 39px 40px),
    repeating-linear-gradient(90deg,transparent 0 39px,rgba(34,211,238,.05) 39px 40px);
  border-top:1px solid rgba(34,211,238,.12);
  border-bottom:1px solid rgba(34,211,238,.12);
}
.hero-text{padding:96px 0 64px}
.page-title{font-size:clamp(2.2rem,5vw,3.4rem);text-align:center}
.lead{font-size:1.13rem;text-align:center;margin-bottom:24px}

.badge{
  display:inline-flex;align-items:center;gap:8px;
  border:1px solid var(--border-c);border-radius:999px;
  padding:8px 22px;color:var(--cyan);font-weight:600;font-size:.95rem;
  background:rgba(34,211,238,.07);
  box-shadow:0 0 22px rgba(34,211,238,.18) inset;
}

/* ===== PRZYCISKI ===== */
.cta-row{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:34px}
.btn{
  cursor:pointer;border:none;border-radius:10px;
  font-size:1rem;font-weight:700;letter-spacing:.04em;
  padding:15px 34px;transition:transform .2s, box-shadow .25s;
}
.btn-primary{
  background:var(--grad);color:#fff;
  box-shadow:0 6px 26px rgba(217,70,239,.45);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 10px 40px rgba(34,211,238,.55)}
.btn-ghost{
  background:transparent;color:var(--cyan);
  border:1px solid var(--border-c);
}
.btn-ghost:hover{background:rgba(34,211,238,.1);transform:translateY(-3px);box-shadow:0 0 26px rgba(34,211,238,.3)}

/* ===== SIATKI / KARTY ===== */
.grid{display:grid;gap:24px;margin-top:42px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}

.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:16px;padding:30px;
  position:relative;overflow:hidden;
  transition:transform .3s, box-shadow .3s, border-color .3s;
}
.card::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(217,70,239,.10),transparent 40%,rgba(34,211,238,.08));
  opacity:0;transition:opacity .3s;pointer-events:none;
}
.card:hover{transform:translateY(-6px);border-color:var(--border-c);box-shadow:0 14px 44px rgba(124,58,237,.35)}
.card:hover::before{opacity:1}
.card-icon{
  width:58px;height:58px;display:flex;align-items:center;justify-content:center;
  font-size:1.6rem;border-radius:14px;margin-bottom:18px;
  background:rgba(34,211,238,.09);border:1px solid var(--border-c);
  box-shadow:0 0 18px rgba(34,211,238,.18);
}

/* korzyści */
.benefits{max-width:980px;margin-left:auto;margin-right:auto}
.benefit{display:flex;gap:16px;align-items:flex-start;padding:18px;border-radius:14px;transition:background .3s}
.benefit:hover{background:rgba(124,58,237,.10)}
.check{
  flex-shrink:0;width:34px;height:34px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--grad);color:#fff;font-weight:800;font-size:.95rem;
  box-shadow:0 0 16px rgba(217,70,239,.5);
}

/* ===== USŁUGI ===== */
.service-block{
  display:flex;gap:30px;align-items:flex-start;
  background:var(--card);border:1px solid var(--border);
  border-radius:18px;padding:38px;margin:30px 0;
  transition:border-color .3s, box-shadow .3s;
}
.service-block:hover{border-color:var(--border-c);box-shadow:0 14px 44px rgba(34,211,238,.18)}
.service-num{
  font-family:'Exo 2';font-size:2.6rem;font-weight:900;line-height:1;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;flex-shrink:0;
}
.service-block p{margin-bottom:12px}
.ticks{list-style:none;margin-top:16px}
.ticks li{padding:6px 0 6px 30px;position:relative;color:var(--text)}
.ticks li::before{content:"✔";position:absolute;left:0;color:var(--cyan);text-shadow:0 0 10px rgba(34,211,238,.8)}

/* ===== AKTUALNOŚCI ===== */
.news-grid{margin-top:48px}
.news-date{font-size:.82rem;letter-spacing:.12em;color:var(--cyan);margin-bottom:10px;font-weight:600}
.news-tag{
  display:inline-block;margin-top:16px;font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;
  border:1px solid var(--border);border-radius:999px;padding:4px 14px;color:var(--pink);
}

/* ===== BIELIK ===== */
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:48px;align-items:center}
.split h3{font-size:1.5rem}
.split p{margin-bottom:14px}
.split strong{color:var(--text)}
.eagle-box{
  text-align:center;padding:40px;
  border:1px solid var(--border);border-radius:20px;
  background:radial-gradient(circle at 50% 35%, rgba(34,211,238,.10), transparent 70%);
}
.eagle{width:220px;max-width:70%}
.eagle-glow path,.eagle-glow circle{
  fill:none;stroke:var(--cyan);stroke-width:3;stroke-linejoin:round;
  filter:drop-shadow(0 0 8px rgba(34,211,238,.9));
  animation:eaglePulse 3s ease-in-out infinite;
}
@keyframes eaglePulse{0%,100%{stroke:var(--cyan)}50%{stroke:var(--magenta)}}
.eagle-caption{margin-top:14px;letter-spacing:.12em;font-size:.85rem;color:var(--ice);text-transform:uppercase}

/* ===== MODELE ===== */
.model{text-align:center}
.model-logo{font-size:2.2rem;margin-bottom:8px;filter:drop-shadow(0 0 10px rgba(34,211,238,.6))}
.model-by{font-size:.82rem;letter-spacing:.08em;color:var(--cyan);margin-bottom:12px;text-transform:uppercase}
.model-tag{
  display:inline-block;margin-top:14px;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;
  border:1px solid var(--border);border-radius:999px;padding:4px 12px;color:var(--pink);
}
.model-tag.open{border-color:var(--border-c);color:var(--cyan)}

/* ===== PROJEKTY ===== */
.projects-grid{align-items:stretch}
.card.project{display:flex;flex-direction:column}
.card.project p{margin-bottom:12px}
.project-tags{display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 18px}
.project-tags span{
  font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;
  border:1px solid var(--border);border-radius:999px;padding:4px 12px;color:var(--pink);
}
.project-link{margin-top:auto;align-self:flex-start;padding:12px 26px}

/* ===== KONTAKT ===== */
.contact-split{align-items:start}
.contact-form label{display:block;margin-bottom:16px;font-weight:600;font-size:.9rem;color:var(--text)}
.contact-form input,.contact-form textarea{
  width:100%;margin-top:6px;padding:13px 16px;
  background:rgba(26,11,46,.7);border:1px solid var(--border);
  border-radius:10px;color:var(--text);font-family:inherit;font-size:1rem;
  transition:border-color .25s, box-shadow .25s;
}
.contact-form input:focus,.contact-form textarea:focus{
  outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(34,211,238,.18);
}
.contact-form .btn{width:100%;margin-top:6px}
.contact-form .btn:disabled{opacity:.6;cursor:wait;transform:none}
.form-status{margin-top:14px;font-size:.95rem;text-align:center;min-height:1.2em}
.form-status.ok{color:#34d399}
.form-status.err{color:#f87171}
.contact-info{display:flex;flex-direction:column;gap:18px}
.card.info{display:flex;gap:18px;align-items:flex-start;padding:22px}
.card.info .card-icon{margin-bottom:0;width:50px;height:50px;font-size:1.3rem;flex-shrink:0}
.card.info h3{margin-bottom:4px}

/* ===== CTA BANNER ===== */
.cta-banner{
  background:
    linear-gradient(120deg, rgba(217,70,239,.16), rgba(124,58,237,.10) 50%, rgba(34,211,238,.14)),
    repeating-linear-gradient(0deg,transparent 0 39px,rgba(217,70,239,.05) 39px 40px),
    repeating-linear-gradient(90deg,transparent 0 39px,rgba(217,70,239,.05) 39px 40px);
  border-top:1px solid var(--border);
}

/* ===== LINIA PULSU ===== */
.pulse-divider{height:60px;overflow:hidden;opacity:.9}
.pulse-divider svg{width:100%;height:100%}
.pulse-path{
  fill:none;stroke:url(#pg) var(--cyan);stroke:var(--cyan);stroke-width:2.4;
  filter:drop-shadow(0 0 7px rgba(34,211,238,.9));
  stroke-dasharray:1400;stroke-dashoffset:1400;
  animation:pulseDraw 4.2s linear infinite;
}
@keyframes pulseDraw{
  0%{stroke-dashoffset:1400;stroke:var(--cyan)}
  55%{stroke:var(--magenta)}
  100%{stroke-dashoffset:-1400;stroke:var(--cyan)}
}

/* ===== STOPKA ===== */
.footer{
  border-top:1px solid var(--border);
  background:rgba(20,9,40,.85);
  padding:48px 0;margin-top:40px;
}
.footer-inner{text-align:center}
.footer-brand{font-family:'Exo 2';font-size:1.7rem;font-weight:900;margin-bottom:8px}
.footer p{margin:4px 0}

/* ===== ANIMACJE WEJŚCIA ===== */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease, transform .7s cubic-bezier(.22,.8,.3,1)}
.reveal.in{opacity:1;transform:none}

/* ===== RESPONSYWNOŚĆ ===== */
@media(max-width:920px){
  .grid-3{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr}
  .tabs-inner{justify-content:flex-start}
}
@media(max-width:640px){
  .grid-2,.grid-3{grid-template-columns:1fr}
  .service-block{flex-direction:column;padding:26px}
  .section{padding:60px 0}
  .tab{padding:16px 18px;font-size:.78rem}
}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}