/* JKornacki — strony i systemy. Wspólny arkusz dla /strony-internetowe/ i /aplikacje-webowe/ */
:root{
  --ink:#0f172a; --primary:#1e293b; --muted:#475569; --soft:#64748b;
  --bg:#f8fafc; --surface:#fff; --line:#e2e8f0; --line-strong:#cbd5e1;
  --cta:#dc2626; --cta-hover:#b91c1c; --accent:#f59e0b; --ok:#16a34a;
  --dark:#0b1220; --dark-2:#111a2e;
  --r:14px; --r-lg:22px;
  --shadow:0 1px 2px rgba(15,23,42,.06),0 8px 24px -12px rgba(15,23,42,.18);
  --wrap:1180px;
  --display:Lexend,ui-sans-serif,system-ui,sans-serif;
  --body:"Source Sans 3",ui-sans-serif,system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 18px/1.6 var(--body);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--display);line-height:1.12;letter-spacing:-.02em;margin:0;color:var(--primary)}
p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
@media (max-width:560px){.wrap{padding:0 16px}body{font-size:17px}}
.eyebrow{font:600 13px/1.2 var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--cta)}
.lead{font-size:1.15rem;color:var(--muted);max-width:62ch}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 24px;border-radius:12px;font:600 16px/1 var(--display);text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background .15s,border-color .15s,transform .15s}
.btn:active{transform:translateY(1px)}
.btn-cta{background:var(--cta);color:#fff}
.btn-cta:hover{background:var(--cta-hover)}
.btn-ghost{border-color:var(--line-strong);color:var(--primary);background:var(--surface)}
.btn-ghost:hover{border-color:var(--primary)}
.btn-dark{border-color:rgba(255,255,255,.25);color:#fff}
.btn-dark:hover{border-color:#fff}
.btn svg{width:18px;height:18px}

/* Header */
.hdr{position:sticky;top:0;z-index:40;background:rgba(248,250,252,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.logo{display:flex;align-items:baseline;gap:10px;text-decoration:none}
.logo b{font:700 21px/1 var(--display);color:var(--primary);letter-spacing:-.03em}
.logo b i{font-style:normal;color:var(--cta)}
.logo span{font:500 12px/1 var(--display);color:var(--soft);letter-spacing:.08em;text-transform:uppercase}
.nav{display:flex;gap:26px}
.nav a{font:500 15px/1 var(--display);color:var(--muted);text-decoration:none}
.nav a:hover{color:var(--primary)}
.hdr-tel{display:inline-flex;align-items:center;gap:8px;font:600 15px/1 var(--display);text-decoration:none;color:#fff;background:var(--primary);padding:12px 16px;border-radius:10px}
.hdr-tel svg{width:16px;height:16px}
@media (max-width:980px){.nav{display:none}}
@media (max-width:420px){.logo span{display:none}.hdr-tel{padding:11px 12px}}

/* Hero */
.hero{padding:64px 0 72px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(2.1rem,4.6vw,3.6rem);margin:18px 0 20px}
.hero h1 em{font-style:normal;color:var(--cta)}
.hero .lead{margin-bottom:28px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px}
.trust{display:flex;flex-wrap:wrap;gap:10px 22px;padding:0;margin:0;list-style:none;color:var(--muted);font-size:15px}
.trust li{display:flex;align-items:center;gap:8px}
.trust svg{width:18px;height:18px;color:var(--ok);flex:none}
@media (max-width:900px){.hero{padding:40px 0 56px}.hero-grid{grid-template-columns:1fr;gap:36px}}

/* Price card (hero) */
.pcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:28px;position:relative}
.pcard-tag{position:absolute;top:-13px;left:24px;background:var(--accent);color:#1c1917;font:700 12px/1 var(--display);letter-spacing:.06em;text-transform:uppercase;padding:7px 10px;border-radius:999px}
.pcard h2{font-size:1.05rem;color:var(--muted);font-weight:500;margin-bottom:6px}
.price{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.price b{font:700 3.2rem/1 var(--display);color:var(--primary);letter-spacing:-.04em}
.price span{font:500 1rem/1.3 var(--display);color:var(--muted)}
.permonth{margin:10px 0 18px;padding:10px 12px;background:#fef3c7;border-radius:10px;font-size:15px;color:#78350f}
.checks{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.checks li{display:flex;gap:10px;align-items:flex-start;font-size:16px;line-height:1.4}
.checks svg{width:20px;height:20px;color:var(--ok);flex:none;margin-top:1px}

/* Sections */
.sec{padding:88px 0}
.sec-head{max-width:760px;margin-bottom:44px}
.sec-head h2{font-size:clamp(1.8rem,3.4vw,2.6rem);margin:12px 0 14px}
.sec-alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-dark{background:var(--dark);color:#cbd5e1}
.sec-dark h2,.sec-dark h3{color:#fff}
.sec-dark .lead{color:#94a3b8}
@media (max-width:700px){.sec{padding:60px 0}}

/* "Wszystko w cenie" strip */
.allin{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.allin div{background:var(--surface);padding:22px 20px}
.allin b{display:block;font:600 16px/1.3 var(--display);color:var(--primary);margin-bottom:6px}
.allin p{font-size:15px;color:var(--muted);line-height:1.5}
@media (max-width:900px){.allin{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.allin{grid-template-columns:1fr}}

/* Packages */
.pkgs{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.pkg{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:30px 26px;display:flex;flex-direction:column;position:relative}
.pkg.hot{border:2px solid var(--primary);box-shadow:var(--shadow)}
.pkg .pcard-tag{left:22px}
.pkg h3{font-size:1.35rem;margin-bottom:6px}
.pkg .for{color:var(--muted);font-size:15px;margin-bottom:18px;min-height:46px}
.pkg .price b{font-size:2.6rem}
.pkg .pm{font-size:14px;color:var(--soft);margin:6px 0 20px}
.pkg .checks{margin-bottom:26px}
.pkg .btn{margin-top:auto;width:100%}
@media (max-width:980px){.pkgs{grid-template-columns:1fr;max-width:560px}}
.note{margin-top:22px;font-size:15px;color:var(--soft)}

/* Realizacje */
.works{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.work{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column}
.work.wide{grid-column:span 2;display:grid;grid-template-columns:1.25fr 1fr}
.shot{background:#e2e8f0;border-bottom:1px solid var(--line);position:relative}
.work.wide .shot{border-bottom:0;border-right:1px solid var(--line)}
.shot .bar{display:flex;align-items:center;gap:6px;padding:9px 12px;background:#f1f5f9;border-bottom:1px solid var(--line)}
.shot .bar i{width:9px;height:9px;border-radius:50%;background:#cbd5e1}
.shot .bar span{margin-left:8px;font:500 12px/1 var(--display);color:var(--soft);background:#fff;border:1px solid var(--line);padding:5px 10px;border-radius:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.shot img{width:100%;aspect-ratio:16/10;object-fit:cover;object-position:top}
.work-body{padding:24px 24px 26px;display:flex;flex-direction:column;gap:12px}
.work-body h3{font-size:1.3rem}
.work-body p{color:var(--muted);font-size:16px}
.tags{display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0;list-style:none}
.tags li{font:500 12.5px/1 var(--display);color:var(--primary);background:#f1f5f9;border:1px solid var(--line);padding:7px 10px;border-radius:999px}
.work-body a.more{font:600 15px/1 var(--display);color:var(--cta);text-decoration:none;margin-top:4px}
.work-body a.more:hover{text-decoration:underline}
.stat{display:flex;gap:22px;flex-wrap:wrap;margin-top:4px}
.stat div b{display:block;font:700 1.6rem/1 var(--display);color:var(--primary)}
.stat div span{font-size:13px;color:var(--soft)}
@media (max-width:860px){.works{grid-template-columns:1fr}.work.wide{grid-column:auto;display:flex}.work.wide .shot{border-right:0;border-bottom:1px solid var(--line)}}

/* Systems (dark) */
.sys{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.sys article{background:var(--dark-2);border:1px solid rgba(255,255,255,.08);border-radius:var(--r);padding:24px}
.sys .ico{width:42px;height:42px;border-radius:10px;background:rgba(220,38,38,.14);color:#f87171;display:grid;place-items:center;margin-bottom:16px}
.sys .ico svg{width:22px;height:22px}
.sys h3{font-size:1.12rem;margin-bottom:8px}
.sys p{font-size:15.5px;color:#94a3b8;line-height:1.55}
.sys .who{display:block;margin-top:12px;font:500 12.5px/1.3 var(--display);color:#fbbf24;letter-spacing:.02em}
@media (max-width:980px){.sys{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.sys{grid-template-columns:1fr}}

/* Services grid */
.svc{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.svc a,.svc div{display:block;text-decoration:none;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px;transition:border-color .15s,transform .15s}
.svc a:hover{border-color:var(--primary);transform:translateY(-2px)}
.svc h3{font-size:1.05rem;margin-bottom:6px}
.svc p{font-size:15px;color:var(--muted);line-height:1.5}
@media (max-width:980px){.svc{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.svc{grid-template-columns:1fr}}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:s;border-top:2px solid var(--primary)}
.steps li{list-style:none;padding:26px 22px 0 0}
.steps li::before{counter-increment:s;content:"0" counter(s);display:block;font:700 15px/1 var(--display);color:var(--cta);margin-bottom:14px}
.steps h3{font-size:1.15rem;margin-bottom:8px}
.steps p{font-size:16px;color:var(--muted)}
.steps{padding:0;margin:0}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr;row-gap:28px}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* Compare */
.cmp{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;font-size:16px}
.cmp th,.cmp td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.cmp thead th{font:600 14px/1.3 var(--display);color:var(--soft);background:#f8fafc}
.cmp thead th.us{color:#fff;background:var(--primary)}
.cmp td.us{background:#f8fafc;font-weight:600;color:var(--primary)}
.cmp tr:last-child td{border-bottom:0}
.cmp-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--r-lg)}
@media (max-width:640px){.cmp{font-size:14.5px;min-width:560px}.cmp th,.cmp td{padding:12px}}

/* FAQ */
.faq{max-width:860px}
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:18px;padding:18px 0;font:600 1.08rem/1.35 var(--display);color:var(--primary)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:400 1.6rem/1 var(--display);color:var(--cta);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 20px;color:var(--muted);max-width:72ch}

/* Contact */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.contact .big-tel{display:inline-flex;align-items:center;gap:12px;font:700 clamp(1.8rem,3.6vw,2.4rem)/1 var(--display);color:#fff;text-decoration:none;margin:22px 0 10px}
.contact .big-tel svg{width:30px;height:30px;color:#f87171}
.contact ul{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:10px;color:#cbd5e1}
.form{background:var(--surface);border-radius:var(--r-lg);padding:30px;color:var(--ink)}
.form h3{font-size:1.35rem;margin-bottom:6px}
.form .sub{color:var(--muted);font-size:15px;margin-bottom:20px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form label{display:block;font:600 13px/1 var(--display);color:var(--primary);margin:0 0 7px;letter-spacing:.02em}
.form .fld{margin-bottom:14px}
.form input,.form select,.form textarea{width:100%;font:400 16px/1.4 var(--body);color:var(--ink);background:#f8fafc;border:1px solid var(--line-strong);border-radius:10px;padding:13px 14px;min-height:50px}
.form textarea{min-height:96px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--primary);outline-offset:1px;background:#fff}
.form .btn{width:100%;margin-top:6px}
.form .legal{font-size:13px;color:var(--soft);margin-top:12px}
.form .legal a{color:var(--soft)}
.f-msg{display:none;margin-top:14px;padding:12px 14px;border-radius:10px;font-size:15px}
.f-msg.ok{display:block;background:#dcfce7;color:#14532d}
.f-msg.err{display:block;background:#fee2e2;color:#7f1d1d}
@media (max-width:900px){.contact{grid-template-columns:1fr;gap:36px}}
@media (max-width:520px){.f-row{grid-template-columns:1fr;gap:0}.form{padding:22px 18px}}

/* Footer */
.ftr{background:#070c17;color:#64748b;padding:40px 0 100px;font-size:14px}
.ftr .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px}
.ftr a{color:#94a3b8;text-decoration:none}
.ftr a:hover{color:#fff}
.ftr nav{display:flex;flex-wrap:wrap;gap:18px}
@media (min-width:761px){.ftr{padding-bottom:40px}}

/* Mobile call bar */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:50;display:none;gap:10px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);border-top:1px solid var(--line);backdrop-filter:blur(8px)}
.mbar .btn{flex:1;min-height:48px;padding:0 12px;font-size:15px}
@media (max-width:760px){.mbar{display:flex}}

@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* poprawki */
.sec-dark .form h3{color:var(--primary)}
.work.wide .shot{display:flex;flex-direction:column}
.work.wide .shot img{flex:1;height:100%;min-height:260px;aspect-ratio:auto}
.stat{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.stat div span{display:block;line-height:1.35;margin-top:6px}
@media (max-width:860px){.work.wide .shot img{aspect-ratio:16/10;min-height:0;flex:none}}
section[id]{scroll-margin-top:72px}
.chart-fig{margin:16px 0 0}
.chart{width:100%;height:auto;display:block}
.chart-fig figcaption{font-size:13px;color:var(--soft);margin-top:8px;line-height:1.45}
.eyebrow{color:#b91c1c}
.sec-dark .eyebrow{color:#f87171}
.faq a,.lead a,.work-body p a,.faq details p a{text-decoration:underline;text-underline-offset:2px}