/* ============================================================
   MK Błysk – mkblysk.pl | styl główny
   Paleta: brand blue #73b1d6, navy #0e2a3c, soft #eef6fb
   ============================================================ */
:root{
  --blue:#73b1d6;
  --blue-deep:#3d87b8;
  --blue-dark:#25618d;
  --navy:#0e2a3c;
  --navy-2:#123950;
  --ink:#22384a;
  --text:#42566a;
  --soft:#eef6fb;
  --soft-2:#e0eef8;
  --white:#fff;
  --line:#d9e7f2;
  --radius:18px;
  --shadow:0 6px 24px rgba(14,42,60,.08);
  --shadow-lg:0 16px 44px rgba(14,42,60,.14);
  --grad:linear-gradient(135deg,#4d9ccb 0%,#73b1d6 55%,#8fc4e2 100%);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Poppins',system-ui,-apple-system,'Segoe UI',sans-serif;color:var(--text);background:var(--white);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue-dark);text-decoration:none}
a:hover{color:var(--blue-deep)}
h1,h2,h3,h4{color:var(--ink);line-height:1.25;font-weight:700}
h1{font-size:clamp(1.9rem,4.2vw,3rem)}
h2{font-size:clamp(1.5rem,3vw,2.1rem)}
h3{font-size:1.2rem}
p+p{margin-top:1em}
.container{max-width:1180px;margin:0 auto;padding:0 22px}
section{padding:72px 0}
.section-soft{background:var(--soft)}
.kicker{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--blue-deep);background:var(--soft-2);padding:6px 16px;border-radius:999px;margin-bottom:14px}
.lead{font-size:1.08rem;max-width:820px}
.center{text-align:center}
.center .lead{margin:0 auto}

/* --- Przyciski --- */
.btn{display:inline-flex;align-items:center;gap:9px;padding:14px 30px;border-radius:999px;font-weight:600;font-size:1rem;transition:.22s;border:2px solid transparent;cursor:pointer}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 22px rgba(77,156,203,.4)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(77,156,203,.5);color:#fff}
.btn-ghost{border-color:var(--blue);color:var(--blue-dark);background:#fff}
.btn-ghost:hover{background:var(--soft)}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--navy-2);color:#fff}

/* --- Pasek górny --- */
.topbar{background:var(--navy);color:#cfe4f2;font-size:.85rem;padding:7px 0}
.topbar .container{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.topbar a{color:#fff;font-weight:600}
.topbar span{white-space:nowrap}

/* --- Nagłówek / nawigacja --- */
header.site{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);box-shadow:0 2px 14px rgba(14,42,60,.08)}
.nav{display:flex;align-items:center;gap:26px;padding:10px 0}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--ink);font-size:1.25rem}
.brand img{width:54px;height:54px}
.brand small{display:block;font-size:.68rem;font-weight:500;color:var(--blue-deep);letter-spacing:.02em}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none;margin-left:auto}
.nav-links>li{position:relative}
.nav-links>li>a{display:block;padding:10px 13px;font-weight:600;color:var(--ink);font-size:.95rem;border-radius:10px}
.nav-links>li>a:hover,.nav-links>li>a.active{color:var(--blue-deep);background:var(--soft)}
.dropdown>ul{position:absolute;top:100%;left:0;background:#fff;min-width:290px;border-radius:14px;box-shadow:var(--shadow-lg);list-style:none;padding:10px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.18s}
.dropdown:hover>ul,.dropdown:focus-within>ul{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown>ul a{display:block;padding:9px 14px;border-radius:9px;font-size:.92rem;font-weight:500;color:var(--ink)}
.dropdown>ul a:hover{background:var(--soft);color:var(--blue-dark)}
.nav-phone{margin-left:8px;white-space:nowrap}
.nav-toggle{display:none}
.burger{display:none;width:46px;height:46px;border:none;background:var(--soft);border-radius:12px;cursor:pointer;position:relative;margin-left:auto}
.burger span,.burger span::before,.burger span::after{content:"";position:absolute;left:12px;width:22px;height:2.4px;background:var(--navy);border-radius:2px;transition:.25s}
.burger span{top:22px}
.burger span::before{top:-7px;left:0}
.burger span::after{top:7px;left:0}

/* --- Hero --- */
.hero{background:radial-gradient(1100px 520px at 85% -10%,var(--soft-2) 0%,transparent 60%),linear-gradient(180deg,#f7fbfe 0%,#fff 100%);padding:64px 0 70px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero .badge-row{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0 8px}
.badge{display:inline-flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:8px 15px;border-radius:999px;font-size:.86rem;font-weight:600;color:var(--ink)}
.badge svg{flex:none}
.hero h1 span{color:var(--blue-deep)}
.hero .lead{margin:18px 0 26px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-art{position:relative}
.hero-art img{filter:drop-shadow(0 18px 30px rgba(37,97,141,.25))}
.hero-art .hero-photo{border-radius:var(--radius);box-shadow:var(--shadow-lg)}

/* --- Pasek zaufania --- */
.trust{background:var(--navy);color:#fff;padding:26px 0}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;text-align:center}
.trust b{display:block;font-size:1.5rem;color:#9fd0ee}
.trust small{color:#c6dcec;font-size:.86rem}

/* --- Karty usług --- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:40px}
.card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.25s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.card img{aspect-ratio:4/3;object-fit:cover;width:100%}
.card-body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-body h3{font-size:1.08rem}
.card-body p{font-size:.92rem;flex:1}
.card-link{font-weight:600;font-size:.92rem;color:var(--blue-deep)}
.card-link::after{content:" →"}

/* --- Sekcja Dlaczego my --- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.split img{border-radius:var(--radius);box-shadow:var(--shadow-lg)}
.checks{list-style:none;margin-top:22px;display:grid;gap:13px}
.checks li{display:flex;gap:12px;align-items:flex-start;font-size:.98rem}
.checks .tick{flex:none;width:26px;height:26px;border-radius:50%;background:var(--soft-2);color:var(--blue-dark);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.85rem;margin-top:2px}
.checks b{color:var(--ink)}

/* --- Przed / Po --- */
.ba-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:40px}
.ba{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.ba img{aspect-ratio:4/5;object-fit:cover;width:100%}
.ba .tag{position:absolute;top:14px;left:14px;background:rgba(14,42,60,.85);color:#fff;padding:6px 16px;border-radius:999px;font-size:.82rem;font-weight:700;letter-spacing:.06em}
.ba .tag.po{background:var(--grad)}

/* --- Galeria --- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:36px}
.gallery figure{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);position:relative;margin:0}
.gallery img{aspect-ratio:1/1;object-fit:cover;width:100%;transition:.35s}
.gallery figure:hover img{transform:scale(1.05)}
.gallery figcaption{position:absolute;inset:auto 0 0 0;background:linear-gradient(transparent,rgba(14,42,60,.86));color:#fff;padding:26px 16px 12px;font-size:.85rem;font-weight:600}

/* --- Opinie --- */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:40px}
.review{background:#fff;border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px}
.review .stars{color:#f7b32b;font-size:1.05rem;letter-spacing:2px}
.review p{font-size:.95rem;font-style:italic;flex:1}
.review b{color:var(--ink);font-size:.92rem}
.review small{color:#7d93a6}

/* --- Obszar działania --- */
.area-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.area-tags a,.area-tags span{background:#fff;border:1px solid var(--line);padding:9px 18px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--ink);box-shadow:0 2px 8px rgba(14,42,60,.05);transition:.2s}
.area-tags a:hover{border-color:var(--blue);color:var(--blue-dark);transform:translateY(-2px)}
.area-tags span{color:#7d93a6}

/* --- FAQ --- */
.faq{max-width:860px;margin:36px auto 0}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:12px;overflow:hidden;box-shadow:0 2px 10px rgba(14,42,60,.04)}
.faq summary{padding:18px 52px 18px 22px;font-weight:600;color:var(--ink);cursor:pointer;list-style:none;position:relative;font-size:.98rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);width:28px;height:28px;border-radius:50%;background:var(--soft-2);color:var(--blue-dark);display:flex;align-items:center;justify-content:center;font-weight:700;transition:.25s}
.faq details[open] summary::after{content:"–";background:var(--blue);color:#fff}
.faq .faq-a{padding:0 22px 20px;font-size:.94rem}

/* --- Treść artykułowa (podstrony) --- */
.page-hero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 55%,#1c5075 100%);color:#fff;padding:58px 0 54px}
.page-hero h1{color:#fff}
.page-hero .lead{color:#d6e8f4;margin-top:14px}
.page-hero .crumbs{font-size:.83rem;margin-bottom:18px;color:#9cc3dc}
.page-hero .crumbs a{color:#cfe4f2}
.page-hero .crumbs a:hover{color:#fff}
.article{max-width:840px}
.article h2{margin:44px 0 16px}
.article h3{margin:30px 0 12px}
.article ul,.article ol{margin:14px 0 14px 24px;display:grid;gap:8px}
.article .info-box{background:var(--soft);border-left:4px solid var(--blue);border-radius:0 14px 14px 0;padding:20px 24px;margin:26px 0;font-size:.95rem}
.article img{border-radius:var(--radius);box-shadow:var(--shadow);margin:26px 0}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:48px;align-items:start}
aside .widget{background:var(--soft);border-radius:var(--radius);padding:26px;margin-bottom:24px}
aside .widget h3{font-size:1.02rem;margin-bottom:14px}
aside .widget ul{list-style:none;display:grid;gap:6px}
aside .widget li a{display:block;padding:8px 12px;border-radius:9px;font-size:.9rem;font-weight:500;background:#fff;color:var(--ink)}
aside .widget li a:hover{color:var(--blue-dark);box-shadow:var(--shadow)}
aside .widget.cta{background:var(--navy);color:#dcebf5;text-align:center}
aside .widget.cta h3{color:#fff}
aside .widget.cta .btn{margin-top:14px}
aside .widget.cta a.tel{display:block;font-size:1.3rem;font-weight:800;color:#9fd0ee;margin-top:10px}

/* --- CTA końcowe --- */
.cta-final{background:var(--grad);color:#fff;text-align:center;padding:70px 0}
.cta-final h2{color:#fff;margin-bottom:14px}
.cta-final p{max-width:640px;margin:0 auto 28px;color:#f0f8fd}
.cta-final .btn-ghost{background:#fff;border-color:#fff;color:var(--blue-dark)}
.cta-final .btn-dark{box-shadow:0 10px 26px rgba(14,42,60,.35)}

/* --- Formularz --- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-grid .full{grid-column:1/-1}
.field label{display:block;font-size:.85rem;font-weight:600;color:var(--ink);margin-bottom:6px}
.field input,.field textarea{width:100%;padding:13px 16px;border:1.5px solid var(--line);border-radius:12px;font:inherit;font-size:.95rem;color:var(--ink);background:#fff;transition:.2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(115,177,214,.18)}
.hp{position:absolute;left:-9999px;opacity:0}
.contact-cards{display:grid;gap:16px}
.contact-card{display:flex;gap:16px;align-items:flex-start;background:#fff;border-radius:14px;padding:18px 20px;box-shadow:var(--shadow)}
.contact-card .ico{flex:none;width:44px;height:44px;border-radius:12px;background:var(--soft-2);display:flex;align-items:center;justify-content:center;color:var(--blue-dark)}
.contact-card b{color:var(--ink);display:block;font-size:.95rem}
.contact-card a,.contact-card span{font-size:.92rem}

/* --- Stopka --- */
footer.site{background:var(--navy);color:#b9d2e2;padding:60px 0 0;font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px}
footer.site h4{color:#fff;font-size:1rem;margin-bottom:16px}
footer.site ul{list-style:none;display:grid;gap:8px}
footer.site a{color:#b9d2e2}
footer.site a:hover{color:#fff}
.footer-brand img{width:64px;margin-bottom:14px}
.footer-brand p{font-size:.88rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:18px 0;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:.82rem;color:#8fa9bc}
.footer-bottom a{color:#b9d2e2}

/* --- Mobilny pasek połączenia --- */
.callbar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:70;background:var(--navy);padding:10px 14px calc(10px + env(safe-area-inset-bottom));gap:10px}
.callbar a{flex:1;text-align:center;padding:12px;border-radius:12px;font-weight:700;font-size:.95rem}
.callbar .call{background:var(--grad);color:#fff}
.callbar .mail{background:rgba(255,255,255,.12);color:#fff}

/* ============ RWD ============ */
@media(max-width:1020px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .trust-grid{grid-template-columns:repeat(2,1fr);row-gap:22px}
  .layout{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .reviews{grid-template-columns:1fr;max-width:560px;margin-inline:auto}
  .gallery{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:860px){
  section{padding:54px 0}
  .hero{padding:44px 0 52px}
  .hero-grid,.split{grid-template-columns:1fr;gap:34px}
  .hero-art{max-width:440px;margin:0 auto}
  .burger{display:block}
  .nav-phone{display:none}
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:14px 18px 22px;box-shadow:0 18px 30px rgba(14,42,60,.14);gap:2px;max-height:calc(100vh - 80px);overflow:auto}
  .nav-toggle:checked~.nav-links{display:flex}
  .nav-toggle:checked~.burger span{background:transparent}
  .nav-toggle:checked~.burger span::before{transform:rotate(45deg);top:0}
  .nav-toggle:checked~.burger span::after{transform:rotate(-45deg);top:0}
  .dropdown>ul{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;padding:0 0 6px 16px;display:none}
  .dropdown.open>ul{display:block}
  .dropdown>a::after{content:" ▾"}
  .callbar{display:flex}
  body{padding-bottom:64px}
}
@media(max-width:600px){
  .grid-3,.ba-grid,.form-grid,.gallery{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .topbar .container{justify-content:center}
  .topbar span.addr{display:none}
}