/* PS Dry Lining — styl strony (baza: artboard "Home - Terahaus" z Claude Design, 23.08.2026)
   Tokeny: jasne #F7F7F5 / tekst #141719 / szary #7A7F84 / ciemne #121212 / akcent #00B8EE (na jasnym #0077A8) */
:root{
  --bg:#F7F7F5; --bg-2:#EDEDEB; --line:#E8E8E6; --line-2:#E0E0DE;
  --ink:#141719; --muted:#7A7F84; --muted-2:#A9AEB3; --muted-3:#C2C8CD;
  --dark:#121212; --dark-2:#1C1C1C; --dark-line:#2A2A2A; --dark-muted:#9BA0A5; --dark-muted-2:#6E7377;
  --accent:#00B8EE; --accent-deep:#0077A8; --accent-ink:#062A3A;
  --head:"Plus Jakarta Sans",system-ui,sans-serif; --body:Inter,system-ui,sans-serif; --mono:"JetBrains Mono",ui-monospace,monospace;
  --pad:48px; --max:1440px;
  --shadow:0 30px 70px rgba(10,15,20,.18);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.6;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--accent-deep);text-decoration:none}
a:hover{color:var(--accent)}
h1,h2,h3,h4{font-family:var(--head);font-weight:600;letter-spacing:-.015em;line-height:1.15;margin:0}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
button{font:inherit;cursor:pointer}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.page{position:relative;max-width:var(--max);margin:0 auto;background:var(--bg)}
/* Terahaus: widoczne linie siatki 4 kolumn */
.gridlines{position:absolute;inset:0;pointer-events:none;z-index:5;display:grid;grid-template-columns:repeat(4,1fr)}
.gridlines i{border-right:1px solid rgba(20,23,25,.045)}
.gridlines i:last-child{border:0}
.wrap{padding-left:var(--pad);padding-right:var(--pad)}
.sec{position:relative}
.sec--dark{background:var(--dark);color:#fff}
.sec--dark .gridlines i{border-color:rgba(255,255,255,.04)}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(30px);transition:opacity .9s ease,transform .9s ease}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}*{animation-duration:.01s!important;animation-iteration-count:1!important}}

/* ---------- label / buttons ---------- */
.label{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:500;color:var(--muted)}
.label::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);flex:none}
.label--pulse::before{animation:pulse 2.6s ease-out infinite}
.sec--dark .label{color:var(--dark-muted)}
.label--white{color:rgba(255,255,255,.9)}
.btn{display:inline-flex;align-items:center;gap:14px;background:#fff;color:var(--ink);font-weight:500;font-size:15px;padding:10px 22px 10px 10px;border-radius:10px;border:1px solid var(--line);transition:transform .2s,box-shadow .2s;white-space:nowrap}
.btn:hover{color:var(--ink);transform:translateY(-2px);box-shadow:0 10px 24px rgba(10,15,20,.08)}
.btn i{width:36px;height:36px;border-radius:8px;background:var(--accent);color:var(--accent-ink);display:inline-flex;align-items:center;justify-content:center;font-style:normal;font-size:17px;flex:none}
.btn--dark i{background:var(--ink);color:#fff}
.btn--solid{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);padding:14px 22px;font-weight:600;justify-content:center}
.btn--solid:hover{color:var(--accent-ink);background:#1cc4f3}
.btn--ghost{background:transparent;color:var(--ink);padding:13px 22px;border:1px solid var(--line-2);justify-content:center}
.sec--dark .btn--ghost{color:#fff;border-color:rgba(255,255,255,.3)}
.sec--dark .btn--ghost:hover{color:#fff}
.bar-link{display:flex;align-items:center;justify-content:space-between;background:var(--ink);color:#fff;padding:18px 28px;font-size:15px;font-weight:500}
.bar-link:hover{color:#fff;background:#000}
.bar-link--accent{background:var(--accent);color:var(--accent-ink);font-size:16.5px;font-weight:600;padding:18px 24px}
.bar-link--accent:hover{color:var(--accent-ink);background:#1cc4f3}
.ph{border:1.5px dashed var(--muted-3);color:var(--muted-2);font-size:11px;display:flex;align-items:center;justify-content:center;text-align:center;line-height:1.4;border-radius:8px}

/* ---------- header ---------- */
.hdr{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .3s,box-shadow .3s}
.hdr .wrap{height:84px;display:flex;align-items:center;justify-content:space-between;max-width:var(--max);margin:0 auto}
.hdr .logo img{height:34px;width:auto}
.hdr .logo .l-dark{display:none}
.hdr-right{display:flex;align-items:center;gap:28px}
.hdr a,.hdr button{color:#fff;font-size:15px;font-weight:600;background:none;border:0;padding:0}
.hdr .tel{display:inline-flex;align-items:center;gap:8px}
.hdr .quote{font-weight:500;padding:8px 14px;border-radius:8px;background:rgba(255,255,255,.14);backdrop-filter:blur(6px)}
.hdr .menu-btn{display:inline-flex;align-items:center;gap:10px;font-weight:500}
.hdr .menu-btn b{display:inline-flex;flex-direction:column;gap:4px}
.hdr .menu-btn b::before,.hdr .menu-btn b::after{content:"";width:20px;height:2px;background:currentColor;transition:transform .3s}
.hdr--ink a,.hdr--ink button,.hdr.scrolled a,.hdr.scrolled button{color:var(--ink)}
.hdr--ink .quote,.hdr.scrolled .quote{background:var(--accent);color:var(--accent-ink)}
.hdr--ink .logo .l-light,.hdr.scrolled .logo .l-light{display:none}
.hdr--ink .logo .l-dark,.hdr.scrolled .logo .l-dark{display:block}
.hdr.scrolled{background:rgba(247,247,245,.92);backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--line)}
.hdr.scrolled .wrap{height:68px}
/* overlay menu */
.menu{position:fixed;inset:0;z-index:60;background:var(--dark);color:#fff;display:grid;grid-template-columns:1.3fr 1fr;padding:120px var(--pad) 60px;opacity:0;visibility:hidden;transition:opacity .35s,visibility .35s}
.menu.open{opacity:1;visibility:visible}
.menu .close{position:absolute;top:26px;right:var(--pad);color:#fff;background:none;border:0;font-size:15px;display:inline-flex;align-items:center;gap:10px}
.menu .close::after{content:"✕";font-size:20px}
.menu nav a{display:block;font-family:var(--head);font-weight:600;font-size:clamp(34px,5vw,64px);line-height:1.15;color:#fff;letter-spacing:-.02em;padding:6px 0;opacity:.92}
.menu nav a:hover{color:var(--accent)}
.menu nav a small{display:inline-block;font:500 14px/1 var(--body);color:var(--dark-muted);margin-left:18px;letter-spacing:0;vertical-align:middle}
.menu .sub{margin:8px 0 18px 2px;display:flex;flex-wrap:wrap;gap:6px 22px}
.menu .sub a{font:500 16px/1.6 var(--body);color:var(--dark-muted);padding:0;letter-spacing:0}
.menu .sub a:hover{color:#fff}
.menu aside{display:flex;flex-direction:column;justify-content:flex-end;gap:28px;font-size:15px;color:var(--dark-muted)}
.menu aside b{display:block;color:#fff;font-weight:600;font-size:22px;margin-top:4px}
.menu aside a{color:#fff}
.menu aside .row{display:flex;gap:22px}

/* ---------- HERO (home) ---------- */
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#96A5B0 0%,#B6C1C8 58%,#D9DEE1 100%);min-height:880px;padding-top:84px}
.hero-title{position:relative;z-index:2;text-align:center;margin-top:8px;animation:fadeUp 1s ease both}
.hero-title h1{font-weight:600;font-size:218px;line-height:.94;letter-spacing:-.03em;color:#fff}
.hero-title h1 span{display:block;font-weight:500;font-size:30px;letter-spacing:.32em;color:rgba(255,255,255,.85);margin-top:26px;text-transform:uppercase;padding-left:230px;line-height:1.2}
.hero-cut{position:absolute;left:-80px;bottom:-12px;width:74%;mix-blend-mode:multiply;animation:assemble 2.4s steps(9,end) .5s both;z-index:1}
.dust{position:absolute;border-radius:50%;background:rgba(255,255,255,.85);filter:blur(1px);animation:dust 10s linear infinite;z-index:2;width:5px;height:5px;pointer-events:none}
.dust.c{background:rgba(0,184,238,.7)}
.chip{position:absolute;background:rgba(255,255,255,.94);border-radius:16px;padding:7px 13px;box-shadow:0 8px 22px rgba(10,20,28,.18);font-size:11.5px;font-weight:600;color:#5B6670;animation:floaty 5s ease-in-out infinite;white-space:nowrap;z-index:2}
.chip.c{color:var(--accent-deep)}
.hero-side{position:absolute;right:64px;bottom:64px;width:430px;z-index:3;animation:fadeUp 1s ease .25s both}
.hero-side h2{font-weight:500;font-size:30px;line-height:1.25;color:#fff;margin:12px 0 20px;letter-spacing:-.01em}
.build-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 30px 70px rgba(10,20,28,.3)}
.build-card .frames{position:relative;aspect-ratio:1400/743;overflow:hidden}
.build-card .frames img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.build-card .frames img.after{animation:bReveal 12s linear infinite}
.build-card .scan{position:absolute;top:0;bottom:0;left:0;width:2.5px;background:var(--accent);box-shadow:0 0 18px rgba(0,184,238,.9);animation:bScan 12s linear infinite}
.build-card .bar{background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:16px 20px;font-size:14.5px;font-weight:500}
.build-card .bar span{color:var(--accent);font-size:16px}
.hero-meta{position:absolute;left:48px;bottom:48px;z-index:3;display:flex;gap:10px;flex-wrap:wrap}
.hero-meta span{font:500 11.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:#fff;background:rgba(20,23,25,.35);backdrop-filter:blur(6px);padding:9px 12px;border-radius:6px}

/* ---------- subpage hero ---------- */
.phero{padding:150px var(--pad) 80px;position:relative}
.phero .crumb{font:500 12px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:26px}
.phero .crumb b{color:var(--accent-deep);font-weight:500}
.phero h1{font-size:clamp(40px,5.2vw,72px);line-height:1.04;letter-spacing:-.02em;max-width:900px}
.phero .lead{font-size:17px;line-height:1.65;color:var(--muted);max-width:620px;margin-top:24px}
.phero .cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.phero--split{display:grid;grid-template-columns:1.1fr 1fr;gap:64px;align-items:end}
.phero--split figure{margin:0;aspect-ratio:4/3;overflow:hidden;border-radius:6px}
.phero--split figure img{width:100%;height:100%;object-fit:cover}
.phero--dark{background:var(--dark);color:#fff}
.phero--dark .lead,.phero--dark .crumb{color:var(--dark-muted)}
.phero--dark .crumb b{color:var(--accent)}

/* ---------- ABOUT ---------- */
.about{padding:140px var(--pad) 0}
.about-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:72px;align-items:center}
.wall{position:relative;aspect-ratio:16/10}
.wall>i{position:absolute;display:block}
.wall .tr{left:4%;right:4%;height:3.5%;background:#C2C8CD;border-radius:2px;animation:wTrack 9s linear infinite}
.wall .tr.t{top:6%;transform-origin:left}.wall .tr.b{bottom:6%;transform-origin:right}
.wall .st{top:9%;bottom:9%;width:2.4%;background:#CBD1D5;animation:wStud 9s linear infinite}
.wall .bd{background:#E8E9E7;box-shadow:inset 0 0 0 1px rgba(20,23,25,.07);animation:wBoard 9s linear infinite;height:41%}
.wall .bd.d{background:#E4E5E3}
.wall .tp{width:1.6%;height:41%;background:#F1F1EF;transform-origin:top;animation:wTape 9s linear infinite}
.wall .tph{left:4%;right:4%;top:48.5%;height:2.5%;background:#F1F1EF;transform-origin:left;animation:wTapeH 9s linear infinite .2s}
.wall .sk{left:4%;top:8%;right:4%;bottom:6%;background:#F0F0EE;transform-origin:left;animation:wSkim 9s linear infinite;box-shadow:inset 0 0 0 1px rgba(20,23,25,.05)}
.about h2{font-size:42px;line-height:1.2;margin:28px 0 20px}
.about .lead{font-size:16px;line-height:1.65;color:var(--muted);max-width:560px}
.stats{display:flex;gap:72px;margin-top:48px;flex-wrap:wrap}
.stats b{display:block;font-family:var(--head);font-weight:600;font-size:56px;color:var(--accent-deep);letter-spacing:-.02em;line-height:1.1}
.stats span{display:block;font-size:14px;color:var(--muted);margin-top:6px}
.stats em{font-style:normal;color:var(--muted-3)}
.logos{margin-top:96px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:26px 16px;gap:16px;flex-wrap:wrap}
.logos .ph{width:150px;height:40px}

/* ---------- PHOTO STRIP ---------- */
.strip{padding:110px var(--pad)}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;align-items:center}
.strip-grid img{width:100%;object-fit:cover;transition:transform .5s ease}
.strip-grid img:hover{transform:translateY(-10px)}
.strip-grid img:nth-child(1){height:340px}.strip-grid img:nth-child(2){height:420px}.strip-grid img:nth-child(3){height:360px}.strip-grid img:nth-child(4){height:400px}

/* ---------- SERVICES (dark) ---------- */
.services{padding:110px var(--pad) 120px;overflow:hidden}
.sec-head{display:grid;grid-template-columns:1fr 2.2fr;gap:48px;margin-bottom:88px;align-items:start}
.sec-head h2{font-size:46px;line-height:1.18;max-width:820px}
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px}
.svc .n{font-size:13.5px;color:var(--dark-muted);border-bottom:1px solid var(--dark-line);padding-bottom:14px}
.svc svg{margin:44px 0 0;display:block}
.svc h3{font-size:20px;margin:22px 0 12px}
.svc p{font-size:14px;line-height:1.65;color:var(--dark-muted)}
.svc a.more{display:inline-block;margin-top:14px;font-size:13.5px;color:var(--accent)}
.row-end{display:flex;justify-content:flex-end;margin-top:72px}
.sec--light .svc .n{color:var(--muted);border-color:var(--line-2)}
.sec--light .svc p{color:var(--muted)}

/* ---------- FEATURED WORKS / projects ---------- */
.works{padding:130px var(--pad)}
.head3{display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:48px;align-items:start;margin-bottom:72px}
.head3 h2{font-size:74px;line-height:1.02;letter-spacing:-.02em}
.head3 .txt{font-size:15px;line-height:1.6;color:var(--muted);margin-bottom:20px}
.works-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.works-grid>a:nth-child(2n+3),.works-grid>a:nth-child(2n+4){margin-top:24px}
.work{color:var(--ink);display:block}
.work .img{overflow:hidden;aspect-ratio:4/3;background:var(--bg-2)}
.work img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.work:hover img{transform:scale(1.05)}
.work h3{font-size:26px;margin:22px 0 4px}
.work:hover h3{color:var(--accent-deep)}
.work .meta{font-size:14px;color:var(--muted)}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin:-24px 0 48px}
.filters button{border:1px solid var(--line-2);background:#fff;border-radius:999px;padding:8px 16px;font-size:13.5px;color:var(--ink)}
.filters button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.works-grid.filtering>a{margin-top:0}

/* ---------- WHY ---------- */
.why{padding:40px var(--pad) 130px}
.bento{display:grid;grid-template-columns:1fr 1fr 1fr;gap:28px}
.bento>div{height:420px;position:relative;overflow:hidden}
.bento .person{background:var(--bg-2);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;text-align:center;padding:24px}
.bento .person .ph{width:92px;height:92px;border-radius:50%}
.bento .person b{font-family:var(--head);font-size:17px;font-weight:600}
.bento .person i{font-size:13.5px;color:var(--muted)}
.bento .num{background:var(--dark);color:#fff;padding:36px;display:flex;flex-direction:column;justify-content:flex-end}
.bento .num b{font-family:var(--head);font-weight:600;font-size:52px;letter-spacing:-.02em;line-height:1}
.bento .num span{font-size:14.5px;line-height:1.6;color:var(--dark-muted);margin-top:10px}
.bento .photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.bento .photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,15,20,.05),rgba(10,15,20,.6) 80%)}
.bento .photo div{position:absolute;left:32px;bottom:30px;color:#fff;z-index:1}
.bento .photo b{display:block;font-family:var(--head);font-weight:600;font-size:36px}
.bento .photo span{font-size:14px;color:rgba(255,255,255,.8);margin-top:4px;display:block}
.feat3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:48px;margin-top:88px;border-top:1px solid var(--line);padding-top:56px}
.feat3 h3{font-size:30px;line-height:1.2}
.feat3 h4{font-size:18px;margin:16px 0 10px}
.feat3 p{font-size:14.5px;line-height:1.65;color:var(--muted)}
.feat3 svg{display:block}

/* ---------- COMPARE (Most subcontractors / PS) ---------- */
.compare{padding:0 var(--pad) 130px}
.compare-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line-2);background:#fff}
.compare-grid>div{padding:36px 40px}
.compare-grid>div:first-child{border-right:1px solid var(--line-2);background:var(--bg-2)}
.compare-grid h3{font-size:16px;font-weight:600;letter-spacing:.02em;text-transform:uppercase;color:var(--muted);margin-bottom:22px}
.compare-grid>div:last-child h3{color:var(--accent-deep)}
.compare-grid li{padding:14px 0;border-top:1px solid var(--line-2);font-size:15.5px;line-height:1.5;display:flex;gap:12px}
.compare-grid>div:first-child li::before{content:"✕";color:var(--muted-2);flex:none}
.compare-grid>div:last-child li::before{content:"✓";color:#22B573;font-weight:700;flex:none}
.know{margin-top:72px;border-top:1px solid var(--dark-line);padding-top:28px;display:flex;flex-wrap:wrap;gap:10px 28px;align-items:center;font-size:13.5px;color:var(--dark-muted)}
.know b{font-weight:500;color:#fff;font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;margin-right:8px}
.sec--light .know{border-color:var(--line-2);color:var(--muted)}
.sec--light .know b{color:var(--ink)}
.tag-big{display:block;font-family:var(--head);font-weight:600;font-size:19px;line-height:1.35;color:var(--ink);margin-bottom:12px}

/* ---------- FULL PHOTO + CARD ---------- */
.fullphoto{position:relative}
.fullphoto>img{width:100%;height:640px;object-fit:cover}
.fcard{position:absolute;right:96px;bottom:-56px;width:380px;background:#fff;border-radius:4px;box-shadow:var(--shadow);z-index:6}
.fcard p{padding:28px;font-size:15.5px;line-height:1.65}

/* ---------- TESTIMONIALS ---------- */
.testi{padding:170px var(--pad) 130px}
.testi-grid{display:grid;grid-template-columns:1fr 2fr;gap:48px}
.testi .side{display:flex;flex-direction:column;justify-content:space-between;gap:40px}
.testi .side p{font-size:15px;line-height:1.65;color:var(--muted);max-width:300px;margin-top:16px}
.arrows{display:flex;gap:10px}
.arrows button{width:48px;height:48px;background:var(--ink);color:#fff;border:0;border-radius:6px;font-size:16px}
.arrows button:hover{background:#000}
.quote-mark{font-family:var(--head);font-weight:600;font-size:110px;line-height:.5;color:#E4E5E3}
.quote{font-family:var(--head);font-weight:500;font-size:32px;line-height:1.35;letter-spacing:-.01em;margin:36px 0 44px;max-width:820px;min-height:3em}
.quote.ph-text{color:var(--muted-2)}
.who{display:flex;align-items:center;gap:18px}
.who .ph{width:76px;height:88px;background:#E4E5E3;border:0;font-size:10px;border-radius:0}
.who b{display:block;font-weight:600;font-size:15.5px}
.who span{font-size:14px;color:var(--muted)}
.tslide{display:none}.tslide.on{display:block}

/* ---------- FAQ ---------- */
.faq{padding:0 var(--pad) 140px}
.faq-grid{display:grid;grid-template-columns:1fr 2fr;gap:48px}
.faq .side .ph{width:76px;height:88px;background:#E4E5E3;border:0;border-radius:0;font-size:10px;margin:28px 0 16px}
.faq .side p{font-size:15px;line-height:1.6;margin-bottom:20px}
.faq h2{font-size:74px;line-height:1.02;letter-spacing:-.02em;margin:0 0 64px}
.faq h2.sm{font-size:46px;margin-bottom:40px}
.qa{border-bottom:1px solid var(--line-2)}
.qa button{width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;background:none;border:0;padding:26px 0;text-align:left;font-size:18px;font-weight:600;color:var(--ink)}
.qa button i{width:40px;height:40px;border-radius:50%;background:#fff;box-shadow:0 4px 14px rgba(10,15,20,.08);display:flex;align-items:center;justify-content:center;flex:none;color:var(--muted);font-style:normal;transition:transform .3s}
.qa.open button i{transform:rotate(45deg);color:var(--ink)}
.qa .a{display:none;font-size:15px;line-height:1.7;color:var(--muted);padding:0 0 28px;max-width:760px;margin-top:-8px}
.qa.open .a{display:block}

/* ---------- BLOG ---------- */
.blog{padding:0 var(--pad) 140px}
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.post{color:var(--ink);display:block}
.post .img{position:relative}
.post img{width:100%;height:400px;object-fit:cover}
.post .tag{position:absolute;left:0;bottom:0;background:var(--ink);color:#fff;font-size:12.5px;padding:9px 16px}
.post .meta{font-size:13px;color:var(--muted);margin:16px 0 8px}
.post h3{font-size:20px;line-height:1.3}
.post:hover h3{color:var(--accent-deep)}

/* ---------- CTA ---------- */
.cta{padding:60px var(--pad) 0;position:relative}
.cta h2{font-size:64px;line-height:1.05;letter-spacing:-.02em;margin:16px 0 48px}
.cta .stage{position:relative}
.cta .photo{height:420px;background:#E4E5E3;display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--muted-2);letter-spacing:.06em;text-align:center;padding:20px;overflow:hidden}
.cta .photo img{width:100%;height:100%;object-fit:cover;filter:grayscale(1)}
.ccard{position:absolute;right:96px;top:-36px;width:320px;background:#fff;box-shadow:0 30px 70px rgba(10,15,20,.15);z-index:6}
.ccard .rows{padding:26px 24px;display:flex;flex-direction:column;gap:20px;font-size:15px}
.ccard small{display:block;font-size:12.5px;color:var(--muted);margin-bottom:4px}
.ccard a{color:var(--ink);font-weight:500}
.ccard a.tel{font-weight:600}

/* ---------- FOOTER ---------- */
.ftr{background:var(--dark);color:#fff;padding:88px var(--pad) 0;overflow:hidden;position:relative}
.ftr-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:48px}
.ftr img{height:38px;width:auto}
.ftr .desc{font-size:14px;line-height:1.65;color:var(--dark-muted);margin-top:20px;max-width:280px}
.ftr h4{font-size:13px;font-weight:400;color:var(--dark-muted-2);margin-bottom:18px;font-family:var(--body)}
.ftr .col{display:flex;flex-direction:column;gap:12px;font-size:14.5px}
.ftr .col a{color:#fff}
.ftr .col a:hover{color:var(--accent)}
.ftr .col .mut{color:var(--dark-muted)}
.ftr .col .row{display:flex;gap:14px}
.ftr .col .row a{color:var(--dark-muted)}
.ftr-bottom{margin-top:64px;border-top:1px solid var(--dark-line);padding-top:20px;display:flex;justify-content:space-between;font-size:13px;color:var(--dark-muted-2);gap:16px;flex-wrap:wrap}
.ftr-bottom a{color:var(--dark-muted)}
.giant{position:relative;height:210px;overflow:hidden;margin-top:24px}
.giant span{position:absolute;left:50%;transform:translateX(-50%);top:0;font-family:var(--head);font-weight:600;font-size:255px;line-height:1;letter-spacing:-.03em;white-space:nowrap;background:linear-gradient(180deg,rgba(255,255,255,.55),rgba(255,255,255,0) 85%);-webkit-background-clip:text;background-clip:text;color:transparent;pointer-events:none}

/* ---------- generic subpage blocks ---------- */
.block{padding:110px var(--pad)}
.block--tight{padding:80px var(--pad)}
.two{display:grid;grid-template-columns:1fr 2fr;gap:48px;align-items:start}
.two h2{font-size:42px;line-height:1.15;letter-spacing:-.015em}
.two .intro{font-size:15px;line-height:1.65;color:var(--muted);margin-top:16px;max-width:360px}
.sec--dark .two .intro{color:var(--dark-muted)}
.checks{display:grid;grid-template-columns:1fr 1fr;gap:0 48px}
.checks li{display:flex;gap:12px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--line-2);font-size:15.5px}
.checks li::before{content:"✓";color:#22B573;font-weight:700;flex:none}
.sys-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.sys{background:var(--dark-2);border:1px solid var(--dark-line);border-radius:6px;padding:18px}
.sys .ph{height:46px;border-color:var(--dark-line);color:var(--dark-muted-2);margin-bottom:16px}
.sys b{display:block;font-weight:600;font-size:14.5px;margin-bottom:8px}
.sys p{font-size:12.5px;line-height:1.55;color:var(--dark-muted)}
.spec{margin-top:64px}
.spec .cap{font:500 12px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:18px}
.spec table{width:100%;border-collapse:collapse;font-family:var(--mono);font-size:13px}
.spec th{text-align:left;font-weight:500;color:var(--dark-muted);font-size:11px;letter-spacing:.1em;text-transform:uppercase;padding:14px 18px;border-bottom:1px solid var(--dark-line)}
.spec td{padding:16px 18px;border-bottom:1px solid var(--dark-line);vertical-align:top}
.spec td:last-child{color:var(--dark-muted)}
.sec--light .spec th,.sec--light .spec td{border-color:var(--line-2)}
.sec--light .spec td:last-child{color:var(--muted)}
.ba{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.ba figure{margin:0}
.ba img{width:100%;aspect-ratio:4/3;object-fit:cover}
.ba figcaption{font-size:14px;color:var(--muted);margin-top:12px}
.ba figcaption b{color:var(--ink);font-weight:600}
.three{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:32px}
.step .n{font-size:13.5px;color:var(--muted);border-bottom:1px solid var(--line-2);padding-bottom:14px}
.step h3{font-size:19px;margin:28px 0 10px}
.step p{font-size:14px;line-height:1.65;color:var(--muted)}
.panels{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--dark-line)}
.panel{background:var(--dark);color:#fff;padding:48px 40px;min-height:360px;display:flex;flex-direction:column;justify-content:flex-end}
.panel b{font-family:var(--head);font-weight:600;font-size:64px;letter-spacing:-.03em;line-height:1;color:rgba(255,255,255,.35)}
.panel h3{font-size:21px;margin:22px 0 12px}
.panel p{font-size:14.5px;line-height:1.65;color:var(--dark-muted)}
.gallery{columns:3;column-gap:24px}
.gallery a{display:block;break-inside:avoid;margin-bottom:24px;overflow:hidden;background:var(--bg-2)}
.gallery img{width:100%;transition:transform .5s}
.gallery a:hover img{transform:scale(1.03)}
.metarow{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);padding:26px 0;margin:40px 0 0}
.metarow small{display:block;font:500 11px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.metarow div{font-size:15px}
.scope li{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line-2);font-size:15.5px;line-height:1.6}
.scope li::before{content:"—";color:var(--accent-deep);flex:none}
.tcards{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.tcard{background:#fff;border:1px solid var(--line);padding:32px;display:flex;flex-direction:column;gap:24px;min-height:300px}
.tcard .q{font-family:var(--head);font-weight:500;font-size:19px;line-height:1.4;color:var(--muted-2);flex:1}
.lightbox{position:fixed;inset:0;z-index:80;background:rgba(10,15,20,.92);display:none;align-items:center;justify-content:center;padding:40px}
.lightbox.open{display:flex}
.lightbox img{max-width:100%;max-height:100%;object-fit:contain}
.lightbox button{position:absolute;top:20px;right:28px;background:none;border:0;color:#fff;font-size:28px}

/* ---------- contact ---------- */
.contact-hero{background:var(--dark);color:#fff;padding:150px var(--pad) 90px;text-align:center}
.contact-hero .crumb{font:500 12px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:28px}
.contact-hero a.big{display:inline-block;font-family:var(--head);font-weight:600;font-size:clamp(44px,8vw,104px);letter-spacing:-.03em;color:#fff;line-height:1}
.contact-hero .sub{margin-top:26px;font:500 12px/1.8 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--dark-muted);display:flex;gap:28px;justify-content:center;flex-wrap:wrap}
.contact-hero .sub a{color:var(--dark-muted)}
.contact-hero .sub em{font-style:normal;background:var(--dark-line);padding:2px 6px;border-radius:3px}
.contact{padding:80px var(--pad) 110px;display:grid;grid-template-columns:1.9fr 1fr;gap:36px;align-items:start}
.formbox{background:#fff;border:1px solid var(--line);box-shadow:0 20px 50px rgba(10,15,20,.06)}
.tabs{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--line)}
.tabs button{background:none;border:0;padding:22px;font-size:15.5px;font-weight:600;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px}
.tabs button.on{color:var(--ink);border-color:var(--accent)}
.form{padding:32px 28px;display:none}
.form.on{display:block}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px;margin-bottom:18px}
.f{display:flex;flex-direction:column;gap:7px;font-size:13.5px;font-weight:600}
.f.full{grid-column:1/-1}
.f input,.f select,.f textarea{font:inherit;font-weight:400;font-size:15px;padding:13px 14px;border:1px solid var(--line-2);border-radius:6px;background:#fff;color:var(--ink);width:100%}
.f input:focus,.f select:focus,.f textarea:focus{outline:2px solid var(--accent);outline-offset:0;border-color:var(--accent)}
.f textarea{min-height:110px;resize:vertical}
.drop{border:1.5px dashed var(--line-2);border-radius:6px;padding:26px;text-align:center;font-size:15px;font-weight:400;color:var(--ink);cursor:pointer}
.drop small{display:block;font:500 11px/1 var(--mono);letter-spacing:.1em;color:var(--muted);margin-top:8px;text-transform:uppercase}
.drop input{display:none}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;font-weight:400;margin:4px 0 22px}
.consent input{margin-top:3px}
.fmsg{display:none;margin-top:18px;padding:14px 16px;background:#E8F8F0;color:#146C43;border-radius:6px;font-size:14.5px}
.fmsg.on{display:block}
.nextbox{background:var(--dark);color:#fff;padding:30px 28px;display:flex;flex-direction:column;gap:22px}
.nextbox .cap{font:500 11.5px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.nextbox .it{display:flex;gap:14px}
.nextbox .it i{width:28px;height:28px;border-radius:50%;border:1px solid var(--accent);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:12px;font-style:normal;flex:none}
.nextbox .it b{display:block;font-family:var(--head);font-size:15.5px;font-weight:600;margin-bottom:4px}
.nextbox .it span{font-size:13.5px;color:var(--dark-muted);line-height:1.55}
.cover{background:#fff;border:1px solid var(--line);padding:26px 28px;margin-top:18px}
.cover .cap{font:500 11.5px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
.cover .map{height:150px;background:var(--bg);border:1px dashed var(--line-2);display:flex;align-items:center;justify-content:center;font:500 11px/1.6 var(--mono);color:var(--muted);text-align:center;padding:16px}
.cover p{font-size:14px;line-height:1.6;color:var(--muted);margin-top:16px}
.demo-bar{background:var(--accent);color:var(--accent-ink);font-size:12.5px;padding:6px var(--pad);text-align:center;position:relative;z-index:40;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;height:28px;line-height:16px}
.demo-bar+.hdr{top:28px}

/* ---------- keyframes ---------- */
@keyframes fadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@keyframes dust{0%{transform:translateY(0);opacity:0}12%{opacity:.9}88%{opacity:.6}100%{transform:translateY(-240px);opacity:0}}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(0,184,238,.5)}60%{box-shadow:0 0 0 9px rgba(0,184,238,0)}}
@keyframes assemble{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}
@keyframes bReveal{0%{clip-path:inset(0 100% 0 0);opacity:1;animation-timing-function:steps(10,end)}70%{clip-path:inset(0 0 0 0);opacity:1}96%{clip-path:inset(0 0 0 0);opacity:1}100%{clip-path:inset(0 0 0 0);opacity:0}}
@keyframes bScan{0%{left:0%;opacity:0}3%{opacity:1}70%{left:99.5%;opacity:1}74%,100%{left:99.5%;opacity:0}}
@keyframes wTrack{0%{opacity:0;transform:scaleX(0)}4%{opacity:1}10%{transform:scaleX(1)}88%{opacity:1;transform:scaleX(1)}96%,100%{opacity:0;transform:scaleX(1)}}
@keyframes wStud{0%,10%{opacity:0;transform:translateY(-110%)}16%{opacity:1;transform:translateY(0)}88%{opacity:1;transform:translateY(0)}96%,100%{opacity:0;transform:translateY(0)}}
@keyframes wBoard{0%,30%{opacity:0;transform:translateX(44px)}38%{opacity:1;transform:translateX(0)}88%{opacity:1;transform:translateX(0)}96%,100%{opacity:0;transform:translateX(0)}}
@keyframes wTape{0%,52%{opacity:0;transform:scaleY(0)}60%{opacity:1;transform:scaleY(1)}88%{opacity:1;transform:scaleY(1)}96%,100%{opacity:0;transform:scaleY(1)}}
@keyframes wTapeH{0%,52%{opacity:0;transform:scaleX(0)}60%{opacity:1;transform:scaleX(1)}88%{opacity:1;transform:scaleX(1)}96%,100%{opacity:0;transform:scaleX(1)}}
@keyframes wSkim{0%,64%{opacity:1;transform:scaleX(0)}82%{transform:scaleX(1)}88%{opacity:1;transform:scaleX(1)}96%,100%{opacity:0;transform:scaleX(1)}}

/* ---------- responsive ---------- */
@media (max-width:1280px){
  .hero-title h1{font-size:15vw}
  .hero-title h1 span{font-size:2.2vw;padding-left:26vw}
  .head3 h2,.faq h2{font-size:60px}
  .sys-grid{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:1024px){
  :root{--pad:32px}
  .hero{min-height:760px}
  .hero-side{width:360px;right:32px;bottom:40px}
  .hero-cut{width:80%;left:-60px}
  .hero-meta{display:none}
  .about-grid,.sec-head,.testi-grid,.faq-grid,.two,.phero--split{grid-template-columns:1fr;gap:32px}
  .svc-grid{grid-template-columns:1fr 1fr}
  .strip-grid{grid-template-columns:1fr 1fr}
  .head3{grid-template-columns:1fr;gap:20px}
  .bento,.feat3,.three,.tcards,.posts{grid-template-columns:1fr 1fr}
  .bento>div{height:360px}
  .panels{grid-template-columns:1fr}
  .ftr-grid{grid-template-columns:1fr 1fr}
  .giant span{font-size:180px}
  .contact{grid-template-columns:1fr}
  .menu{grid-template-columns:1fr;padding-top:100px}
  .metarow{grid-template-columns:1fr 1fr}
  .gallery{columns:2}
}
@media (max-width:720px){
  :root{--pad:20px}
  body{font-size:15px}
  .hdr .wrap{height:68px}
  .hdr-right{gap:14px}
  .hdr .tel span{display:none}
  .hdr .quote{display:none}
  .hero{min-height:0;padding-bottom:24px}
  .hero-title{margin-top:24px;padding:0 20px}
  .hero-title h1{font-size:19vw}
  .hero-title h1 span{font-size:3.4vw;padding-left:0;letter-spacing:.26em;margin-top:8px}
  .hero-cut{position:relative;left:-10%;bottom:auto;width:120%;margin:24px 0 0;animation:none}
  .chip,.dust{display:none}
  .hero-side{position:relative;right:auto;bottom:auto;width:auto;margin:24px 20px 0}
  .hero-side h2{font-size:24px}
  .about{padding-top:90px}
  .about h2{font-size:30px}
  .stats{gap:28px}
  .stats b{font-size:40px}
  .strip,.services,.works,.testi,.block{padding-top:72px;padding-bottom:72px}
  .strip-grid img{height:240px!important}
  .svc-grid{grid-template-columns:1fr;gap:32px}
  .sec-head h2,.two h2{font-size:30px}
  .sec-head{margin-bottom:48px}
  .head3 h2,.faq h2,.cta h2{font-size:44px}
  .works-grid{grid-template-columns:1fr}
  .works-grid>a{margin-top:0!important}
  .work h3{font-size:21px}
  .bento,.feat3,.three,.tcards,.posts,.checks,.ba,.steps,.ftr-grid,.compare-grid{grid-template-columns:1fr}
  .compare-grid>div:first-child{border-right:0;border-bottom:1px solid var(--line-2)}
  .compare-grid>div{padding:24px 20px}
  .feat3 h3{font-size:24px}
  .fullphoto>img{height:360px}
  .fcard{position:static;width:auto;margin:-40px 20px 0;border-radius:0}
  .testi{padding-top:90px}
  .quote{font-size:22px}
  .quote-mark{font-size:80px}
  .faq h2{margin-bottom:32px}
  .qa button{font-size:16px;padding:20px 0}
  .post img{height:260px}
  .cta{padding-top:40px}
  .cta .stage{display:flex;flex-direction:column-reverse}
  .ccard{position:static;width:auto;margin:0 0 20px}
  .cta .photo{height:260px}
  .ftr{padding-top:64px}
  .giant{height:90px}
  .giant span{font-size:110px}
  .phero{padding:120px var(--pad) 56px}
  .phero h1{font-size:36px}
  .phero--split figure{order:-1}
  .contact-hero{padding:120px var(--pad) 60px}
  .frow{grid-template-columns:1fr}
  .sys-grid{grid-template-columns:1fr 1fr}
  .spec table{font-size:12px}
  .spec td,.spec th{padding:12px 10px}
  .gallery{columns:1}
  .metarow{grid-template-columns:1fr}
  .panel{min-height:0;padding:36px 24px}
  .menu nav a{font-size:32px}
  .logos{justify-content:center}
}