/* Progress wykończenia - black monochrome, architectural */
:root{
  --bg:#0c0c0d; --bg-2:#151517; --surface:rgba(255,255,255,.04); --surface-2:rgba(255,255,255,.07);
  --line:rgba(255,255,255,.13); --line-soft:rgba(255,255,255,.07);
  --text:#f1f1f2; --text-soft:#b4b4b8; --muted:#83838a;
  --disp:"Sora",system-ui,sans-serif; --sans:"Inter",system-ui,sans-serif;
  --shell:1180px; --r:4px; --ease:cubic-bezier(.22,1,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);font-size:16px;line-height:1.6;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:hidden;overflow-wrap:break-word}
h1,h2,h3{margin:0;font-family:var(--disp);font-weight:700;line-height:1.08;letter-spacing:-.02em}
p{margin:0}a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
.hl{color:#fff}
::selection{background:#fff;color:#0c0c0d}
.shell{width:100%;max-width:var(--shell);margin-inline:auto;padding-inline:32px}
.skip-link{position:absolute;left:-999px;top:8px;z-index:200;background:#fff;color:#0c0c0d;padding:10px 16px;border-radius:4px}
.skip-link:focus{left:16px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--sans);font-weight:600;font-size:.95rem;padding:14px 28px;border-radius:4px;border:1px solid transparent;cursor:pointer;white-space:nowrap;transition:transform .25s var(--ease),background .25s,border-color .25s,color .2s}
.btn-sm{padding:10px 20px;font-size:.875rem}
.btn-block{width:100%}
.btn-primary{background:#fff;color:#0c0c0d}
.btn-primary:hover{transform:translateY(-2px);background:#e3e3e6}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--text)}
.btn-ghost:hover{border-color:#fff;background:var(--surface);transform:translateY(-2px)}
.btn:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid #fff;outline-offset:3px}

.site-header{position:fixed;top:0;left:0;right:0;z-index:100;border-bottom:1px solid transparent;transition:background .3s,border-color .3s,backdrop-filter .3s}
.site-header.scrolled{background:rgba(12,12,13,.8);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom-color:var(--line-soft)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.brand{display:inline-flex;align-items:center;gap:11px}
.brand-name{font-family:var(--disp);font-weight:800;font-size:1.22rem;letter-spacing:.18em;color:#fff}
.nav-links{display:flex;gap:28px;margin-left:auto}
.nav-links a{font-size:.86rem;font-weight:500;letter-spacing:.04em;text-transform:uppercase;color:var(--text-soft);position:relative}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-5px;width:0;height:1.5px;background:#fff;transition:width .25s var(--ease)}
.nav-links a:hover{color:#fff}.nav-links a:hover::after{width:100%}
.nav-cta{margin-left:6px}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:6px;width:44px;height:44px;background:transparent;border:1px solid var(--line);border-radius:4px;cursor:pointer}
.nav-toggle span{display:block;width:18px;height:1.8px;margin-inline:auto;background:#fff;transition:transform .3s var(--ease),opacity .2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(3.8px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){transform:translateY(-3.8px) rotate(-45deg)}
.mobile-nav{display:none;flex-direction:column;gap:2px;padding:8px 32px 22px;background:rgba(12,12,13,.97);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.mobile-nav.open{display:flex}
.mobile-nav a{padding:13px 4px;color:var(--text-soft);border-bottom:1px solid var(--line-soft);text-transform:uppercase;font-size:.9rem;letter-spacing:.04em}
.mobile-nav a:last-child{border-bottom:none;margin-top:12px;text-align:center}
.mobile-nav .btn-primary{color:#0c0c0d}

/* hero */
.hero{position:relative;min-height:90vh;display:flex;align-items:center;padding:120px 0 70px;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0;background:linear-gradient(180deg,rgba(12,12,13,.78),rgba(12,12,13,.66) 40%,rgba(12,12,13,.95)),url("assets/hero.jpg");background-size:cover;background-position:center}
.hero-inner{position:relative;z-index:1;max-width:780px}
.eyebrow{font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:var(--text-soft);font-weight:600;margin-bottom:22px}
.hero h1{font-size:clamp(2.5rem,6vw,5rem);letter-spacing:-.03em;margin-bottom:24px}
.hero-lead{font-size:1.12rem;color:var(--text-soft);max-width:56ch;margin-bottom:32px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}

/* marquee */
.marquee{overflow:hidden;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);padding:18px 0;background:var(--bg-2)}
.marquee-track{display:inline-flex;align-items:center;white-space:nowrap;animation:mq 40s linear infinite;font-family:var(--disp);font-weight:600;text-transform:uppercase;font-size:1rem;letter-spacing:.05em;color:var(--text-soft)}
.marquee-track span,.marquee-track i{margin-right:26px}
.marquee-track i{color:#fff;font-style:normal}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes mq{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* sections */
.section{padding:96px 0}
.section-head{max-width:680px;margin-bottom:50px}
.section-head.center{margin-inline:auto;text-align:center}
.section-eyebrow{font-size:.76rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:14px}
.section h2{font-size:clamp(1.9rem,3.8vw,3rem);letter-spacing:-.02em}
.section-intro{color:var(--text-soft);font-size:1.05rem;margin-top:16px}

/* offer */
.offer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-soft);border:1px solid var(--line-soft)}
.offer-card{background:var(--bg);padding:34px 28px;transition:background .3s}
.offer-card:hover{background:var(--bg-2)}
.offer-no{font-family:var(--disp);font-size:.85rem;color:var(--muted);letter-spacing:.1em;display:block;margin-bottom:16px}
.offer-card h3{font-size:1.2rem;margin-bottom:9px}
.offer-card p{color:var(--text-soft);font-size:.96rem}
.offer-note{margin-top:30px;color:var(--text-soft);text-align:center}
.offer-note strong{color:#fff;font-weight:600}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.gallery img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:var(--r);filter:grayscale(.15);transition:transform .5s var(--ease),filter .5s}
.gallery img:hover{transform:scale(1.03);filter:none}
.ba-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:14px}
.ba{margin:0}
.ba-pair{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.ba-img{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:4/3}
.ba-img img{width:100%;height:100%;object-fit:cover}
.ba-tag{position:absolute;top:10px;left:10px;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;background:rgba(12,12,13,.82);color:#fff;padding:4px 10px;border-radius:3px}
.ba-tag.after{background:#fff;color:#0c0c0d}
.ba figcaption{margin-top:10px;font-size:.9rem;color:var(--muted);text-align:center}
@media(max-width:940px){.ba-grid{grid-template-columns:1fr;gap:20px}}

/* about / values */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.value{padding:30px 26px;border:1px solid var(--line-soft);border-radius:var(--r);background:var(--surface)}
.value-no{font-family:var(--disp);font-weight:700;font-size:1.1rem;color:#fff;display:block;margin-bottom:14px;opacity:.5}
.value h3{font-size:1.3rem;margin-bottom:9px}
.value p{color:var(--text-soft);font-size:.96rem}
.about-foot{margin-top:30px;color:var(--text-soft);font-size:1.05rem;max-width:60ch}

/* reviews */
.reviews{background:var(--bg-2)}
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.review{margin:0;padding:30px 28px;border:1px solid var(--line-soft);border-radius:var(--r)}
.review p{font-family:var(--disp);font-size:1.05rem;color:var(--text);margin-bottom:16px;line-height:1.4}
.review cite{font-style:normal;font-weight:600;color:var(--muted);font-size:.9rem}
.review cite::before{content:"- "}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:start}
.contact-intro h2{margin:14px 0 16px}
.contact-intro>p{color:var(--text-soft);font-size:1.05rem;margin-bottom:28px}
.contact-details{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:18px}
.contact-details li{display:flex;flex-direction:column;gap:4px}
.contact-label{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.contact-details a:hover{color:#fff;text-decoration:underline}
.contact-form{border:1px solid var(--line);border-radius:var(--r);padding:34px;display:flex;flex-direction:column;gap:16px;background:var(--surface)}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:.86rem;font-weight:500;color:var(--text-soft)}
.field input,.field textarea{font-family:var(--sans);font-size:.96rem;color:var(--text);background:rgba(0,0,0,.3);border:1px solid var(--line);border-radius:4px;padding:13px 15px;resize:vertical;transition:border-color .2s}
.field input::placeholder,.field textarea::placeholder{color:#76767c}
.field input:focus,.field textarea:focus{outline:none;border-color:#fff}
.honeypot{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
.form-status{font-size:.9rem;min-height:1.2em}
.form-status.success{color:#86c98a}.form-status.error{color:#e08a8a}

/* footer */
.site-footer{background:var(--bg-2);border-top:1px solid var(--line-soft);padding:56px 0 28px}
.footer-inner{display:grid;grid-template-columns:1.6fr 1fr;gap:40px;padding-bottom:36px}
.footer-logo{display:inline-flex;align-items:center;gap:10px}
.footer-brand p{color:var(--text-soft);font-size:.95rem;max-width:42ch;margin-top:12px}
.footer-social{display:flex;gap:11px;margin-top:18px}
.footer-social a{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;border:1px solid var(--line);color:var(--text-soft);transition:background .25s,border-color .25s,color .25s,transform .25s var(--ease)}
.footer-social a:hover{background:#fff;border-color:#fff;color:#0c0c0d;transform:translateY(-2px)}
.footer-social svg{width:17px;height:17px;fill:currentColor}
.footer-links{display:flex;flex-direction:column;gap:11px}
.footer-links a{color:var(--text-soft);width:fit-content;text-transform:uppercase;font-size:.85rem;letter-spacing:.04em}
.footer-links a:hover{color:#fff}
.footer-bottom{border-top:1px solid var(--line-soft);padding-top:22px;text-align:center;color:var(--muted);font-size:.85rem}

.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
.ready .reveal{opacity:1!important;transform:none!important}

@media(max-width:940px){
  .offer-grid{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .values{grid-template-columns:1fr;gap:14px}
  .review-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr;gap:36px}
  .footer-inner{grid-template-columns:1fr;gap:28px}
}
@media(max-width:680px){
  .nav-links,.nav-cta{display:none}
  .nav-toggle{display:flex}
  .section{padding:64px 0}
  .hero{min-height:auto;padding:116px 0 60px}
  .offer-grid{grid-template-columns:1fr}
}
@media(max-width:430px){.shell{padding-inline:20px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}.js .reveal{opacity:1;transform:none}.marquee-track{animation:none}}