/* ===== Dynamics Software Concepts ===== */
:root{
  --ink:#0f2440;--ink-2:#14304f;--blue:#1769aa;--blue-d:#0f4f85;--sky:#e3f2fc;--sky-2:#c9e6f8;
  --yellow:#ffd23f;--yellow-d:#f2bf12;
  --text:#1c2b3f;--muted:#55657a;--paper:#fbfcfe;--line:#dbe5ef;
  --font:"DM Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font:400 1rem/1.65 var(--font)}
h1,h2,h3{margin:0;line-height:1.15;font-weight:700;color:var(--ink);letter-spacing:-.015em}
p{margin:0}
a{color:inherit}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
.skip{position:absolute;left:-999px;top:0;z-index:99;background:#fff;padding:.5rem 1rem}
.skip:focus{left:0}
.wrap{width:min(1160px,100% - 2.5rem);margin:0 auto}
.icon{fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 1.6rem;border:2px solid var(--yellow);border-radius:10px;background:var(--yellow);color:var(--ink);font:700 1rem var(--font);text-decoration:none;cursor:pointer;transition:background .2s,border-color .2s}
.btn:hover{background:var(--yellow-d);border-color:var(--yellow-d)}
.btn .icon{width:18px;height:18px}
.btn.ghost{background:transparent;border-color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff}
.btn:disabled{opacity:.65;cursor:wait}

/* ===== Nagłówek ===== */
.header{position:sticky;top:0;z-index:10;background:rgba(251,252,254,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.75rem 0}
.brand{display:inline-flex;text-decoration:none}
.logo{display:inline-flex;align-items:center;gap:.65rem}
.mark{width:40px;height:40px;flex:none}
.mark-bg{fill:var(--ink)}
.mark-code{fill:none;stroke:var(--yellow);stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.logo-text{display:flex;flex-direction:column;line-height:1.05}
.logo-text b{font-size:1.1rem;color:var(--ink)}
.logo-text span{font-size:.8rem;font-weight:500;color:var(--muted)}
.header-cta{font-weight:700;text-decoration:none;color:var(--ink);padding:.5rem 1.1rem;border:2px solid var(--ink);border-radius:10px;font-size:.92rem;transition:background .2s,color .2s}
.header-cta:hover{background:var(--ink);color:#fff}
html{scroll-padding-top:80px}

/* ===== Hero ===== */
.hero{padding:3.5rem 0 4.5rem;background:linear-gradient(180deg,var(--sky) 0%,var(--paper) 100%)}
.hero-grid{display:grid;gap:2.75rem;align-items:center}
.hero h1{font-size:clamp(2.2rem,5vw,3.6rem);max-width:15ch}
.lead{margin:1.3rem 0 2rem;font-size:1.1rem;color:var(--muted);max-width:46ch}
.cta-row{display:flex;flex-wrap:wrap;gap:.8rem}

/* Edytor kodu */
.editor{margin:0;background:var(--ink);border-radius:16px;overflow:hidden;box-shadow:0 24px 48px -20px rgba(15,36,64,.45);font-family:var(--mono)}
.editor-bar{display:flex;align-items:center;gap:1rem;padding:.7rem 1rem;background:#0b1b31;border-bottom:1px solid #22395a}
.dots{display:flex;gap:.4rem}
.dots i{width:11px;height:11px;border-radius:50%;background:#34507a}
.dots i:first-child{background:#ff6b6b}.dots i:nth-child(2){background:var(--yellow)}.dots i:nth-child(3){background:#5fd38d}
.tab{font-size:.78rem;color:#c3d4ea;background:var(--ink);border:1px solid #22395a;border-bottom:0;border-radius:6px 6px 0 0;padding:.2rem .7rem;margin-bottom:-.72rem}
.editor-code{margin:0;padding:1.1rem 0;font-size:clamp(.72rem,1.6vw,.9rem);line-height:1.75;color:#e6eef8;overflow-x:auto;min-height:calc(9 * 1.75em + 2.2rem)}
.editor-code code{font-family:inherit;display:block}
.ln{display:flex;white-space:pre}
.num{width:2.6rem;flex:none;text-align:right;padding-right:1rem;color:#4f6b8f;user-select:none}
.t-c{color:#7f97b5;font-style:italic}
.t-k{color:#c792ea}
.t-v{color:#e6eef8}
.t-prop{color:#82cfff}
.t-s{color:#a5e38f}
.t-f{color:var(--yellow)}
.t-p{color:#c3d4ea}
.caret{display:inline-block;width:.55em;height:1.15em;margin-left:1px;vertical-align:-.2em;background:var(--yellow);animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.terminal{padding:.8rem 1.1rem;border-top:1px solid #22395a;background:#0b1b31;color:#c3d4ea;font-size:clamp(.72rem,1.6vw,.88rem);opacity:0;transform:translateY(4px);transition:opacity .4s,transform .4s}
.terminal.on{opacity:1;transform:none}
.terminal .ok{color:#5fd38d;font-weight:700;margin-right:.35rem}
.terminal .caret{background:#c3d4ea}

/* ===== Sekcje ===== */
.section{padding:5rem 0}
.section.sky{background:var(--sky)}
.head{max-width:620px;margin-bottom:2.75rem}
.head h2{font-size:clamp(1.7rem,3.2vw,2.4rem);margin-bottom:.9rem}
.head p{color:var(--muted);font-size:1.05rem}

.pillars{display:grid;gap:1.25rem}
.pillar{padding:1.75rem;background:#fff;border:1px solid var(--line);border-radius:16px}
.pillar-icon{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:var(--sky);color:var(--blue-d);margin-bottom:1.1rem}
.pillar-icon .icon{width:26px;height:26px}
.pillar h3{font-size:1.18rem;margin-bottom:.5rem}
.pillar p{color:var(--muted);font-size:.96rem}

.services-grid{display:grid;gap:1rem}
.service-list{list-style:none;margin:0;padding:0;display:grid;gap:1rem}
.service-list li{display:grid;grid-template-columns:52px 1fr;gap:1.1rem;padding:1.5rem;background:#fff;border-radius:16px;border:1px solid var(--sky-2)}
.service-icon{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:var(--yellow)}
.service-icon .icon{width:24px;height:24px}
.service-list h3{font-size:1.18rem;margin:.3rem 0 .4rem}
.service-list p{color:var(--muted);font-size:.96rem}

/* Pasek CTA */
.band{background:var(--ink);color:#fff;padding:3.5rem 0}
.band-inner{display:grid;gap:1.75rem;align-items:center}
.band h2{color:#fff;font-size:clamp(1.5rem,2.8vw,2.1rem);max-width:24ch;margin-bottom:.7rem}
.band p{color:#c3d4ea;max-width:52ch}
.band .btn{justify-self:start}

/* ===== Kontakt ===== */
.contact-grid{display:grid;gap:2.5rem}
.contact-title{font-size:clamp(1.7rem,3.2vw,2.4rem);max-width:16ch;margin-bottom:.9rem}
.contact-text{color:var(--muted);font-size:1.05rem;max-width:38ch}
.address{display:flex;gap:.8rem;margin-top:2rem;color:var(--muted)}
.address .icon{width:24px;height:24px;color:var(--blue);flex:none;margin-top:.15rem}
.address strong{color:var(--ink)}
.form-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:1.75rem;box-shadow:0 12px 32px -20px rgba(15,36,64,.3)}
.form{display:grid;gap:1.1rem;font-size:.92rem}
.form label{display:block;font-weight:600;color:var(--ink)}
.req{color:#c0392b}
.row{display:grid;gap:1rem}
.form input,.form textarea{display:block;width:100%;margin-top:.4rem;padding:.75rem .9rem;font:inherit;font-size:1rem;font-weight:400;color:var(--text);background:var(--paper);border:1.5px solid #c8d5e3;border-radius:10px}
.form textarea{resize:vertical;min-height:8rem}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(23,105,170,.18);background:#fff}
.turnstile:empty{display:none}
.form-foot{display:flex;flex-wrap:wrap;align-items:center;gap:1rem 1.5rem}
.hint{font-size:.82rem;color:var(--muted)}
.status{min-height:1.4em;font-weight:600}
.status.ok{color:#1b7f4b}
.status.error{color:#b3261e}

/* ===== Stopka ===== */
.footer{background:var(--ink-2);color:#c3d4ea;font-size:.88rem;padding:3rem 0 1.5rem}
.footer .mark-bg{fill:#22395a}
.footer .logo-text b{color:#fff}
.footer .logo-text span{color:#9fb4cf}
.footer-grid{display:grid;gap:1.75rem;padding-bottom:1.75rem;border-bottom:1px solid #2a4466}
.footer-addr{margin-top:1rem;line-height:1.7}
.legal{display:flex;flex-direction:column;gap:.2rem}
.footer-bottom{padding-top:1.25rem}

/* ===== Tablet / desktop ===== */
@media (min-width:640px){
  .pillars{grid-template-columns:repeat(3,1fr)}
  .row{grid-template-columns:1fr 1fr}
  .service-list{grid-template-columns:1fr 1fr}
}
@media (min-width:960px){
  .hero{padding:4.5rem 0 5.5rem}
  .hero-grid{grid-template-columns:1fr 1.05fr;gap:4rem}
  .services-grid{grid-template-columns:.85fr 1.4fr;gap:3.5rem;align-items:start}
  .head.sticky{position:sticky;top:110px;margin-bottom:0}
  .service-list{grid-template-columns:1fr}
  .band-inner{grid-template-columns:1fr auto;gap:3rem}
  .contact-grid{grid-template-columns:.9fr 1.2fr;gap:4.5rem;align-items:start}
  .form-card{padding:2.25rem}
  .footer-grid{grid-template-columns:1fr auto;align-items:start}
  .legal{text-align:right}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.caret{animation:none}*{transition:none!important}}