/* popiela-inwestycje — shared stylesheet, all pages (extracted from the
   original single-file index.html so index / o-nas / inwestycje /
   zrealizowane can share one nav, one type system, one set of components). */

:root{
  --navy:#3b454f; --navy-2:#2c3138; --navy-3:#252a30;
  --slate:#8b98a3; --slate-light:#c3ccd2;
  --paper:#f6f5f3; --ink:#2a2a28; --ink-soft:#6b6963;
  --hair:rgba(42,42,40,.12);
  --serif:'Cormorant Garamond',serif; --sans:'Inter',sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1240px;margin:0 auto;padding:0 clamp(20px,4vw,56px)}
h1,h2,h3{font-family:var(--serif);font-weight:600;margin:0;letter-spacing:.01em}

/* ---------- NAV ---------- */
nav{position:fixed;top:0;left:0;right:0;z-index:60;background:var(--navy);border-bottom:1px solid rgba(255,255,255,.08)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;padding:18px clamp(20px,4vw,56px);gap:24px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:68px;width:auto;flex:none;display:block;transition:transform .3s ease}
.brand:hover img{transform:scale(1.045)}
.brand-txt{font-family:var(--serif);text-transform:uppercase;line-height:1.05;color:var(--slate-light)}
.brand-txt b{display:block;font-size:19px;font-weight:600;letter-spacing:.04em}
.brand-txt span{display:block;font-size:12px;letter-spacing:.18em;color:var(--slate)}
.nl{display:flex;align-items:center;gap:clamp(16px,2.4vw,34px)}
.nl a{position:relative;font-family:var(--serif);font-size:15px;text-transform:uppercase;letter-spacing:.06em;color:var(--slate-light);padding-bottom:6px;transition:color .25s}
.nl a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:#fff;transform:scaleX(0);transform-origin:right;transition:transform .35s cubic-bezier(.3,.8,.3,1)}
.nl a:hover{color:#fff}
.nl a:hover::after,.nl a.active::after{transform:scaleX(1);transform-origin:left}
.nl a.active{color:#fff}
.nsoc{display:flex;gap:12px;align-items:center}
.nsoc a{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.32);display:flex;align-items:center;justify-content:center;color:#fff;transition:background .2s,border-color .2s,transform .2s}
.nsoc a:hover{transform:translateY(-2px)}
.nsoc a.fb:hover{background:#1877F2;border-color:#1877F2}
.nsoc a.ig:hover{background:linear-gradient(135deg,#f58529,#dd2a7b,#8134af,#515bd4);border-color:transparent}
.nsoc svg{width:18px;height:18px}
.burger{display:none;width:40px;height:40px;border:1px solid rgba(255,255,255,.22);background:none;color:#fff;font-size:18px;cursor:pointer;transition:background .25s,border-color .25s,transform .25s}
.burger:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.4)}
.burger:active{transform:scale(.92)}
@media(max-width:900px){
  .nl{display:none}
  .burger{display:block}
  nav.open .nl{display:flex;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:flex-start;gap:0;background:var(--navy-2);padding:6px 0}
  nav.open .nl a{width:100%;padding:14px clamp(20px,4vw,56px);border-bottom:1px solid rgba(255,255,255,.08)}
}

/* ---------- HERO CAROUSEL (homepage) ---------- */
.hero{position:relative;height:100vh;min-height:560px;overflow:hidden;color:#fff}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1.6s ease}
.hero-slide.active{opacity:1;z-index:1}
.hero-slide img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero::after{content:"";position:absolute;inset:0;z-index:2;background:linear-gradient(0deg,rgba(37,42,48,.82) 0%,rgba(37,42,48,.25) 45%,rgba(37,42,48,.15) 100%);pointer-events:none}
.hero-copy{position:relative;z-index:3;height:100%;display:flex;flex-direction:column;justify-content:flex-end;padding-bottom:clamp(48px,8vh,90px)}
.hero-copy .eye{font-family:var(--serif);font-size:14px;letter-spacing:.3em;text-transform:uppercase;color:var(--slate-light);margin-bottom:18px}
.hero-copy h1{font-size:clamp(34px,5.6vw,64px);line-height:1.1;max-width:16ch;color:#fff}
.hero-copy p{font-size:17px;color:rgba(255,255,255,.86);max-width:52ch;margin:20px 0 0}
.hero-copy p .dot{display:inline-block;vertical-align:middle;margin:0 .3em;transform:translateY(-.08em);opacity:.6;font-size:1.1em}
.type-target .zn{opacity:0}
.type-target .zn.on{opacity:1}
.type-target .type-cursor{display:inline-block;width:.045em;height:.74em;background:currentColor;vertical-align:-.06em;margin-left:.07em;animation:typeBlink .68s steps(1) infinite}
@keyframes typeBlink{50%{opacity:0}}
.hero-actions{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap}
.hero-dots{position:absolute;left:clamp(20px,4vw,56px);bottom:22px;z-index:3;display:flex;gap:9px}
.hero-dots button{width:26px;height:3px;background:rgba(255,255,255,.35);border:none;cursor:pointer;padding:0;transition:background .3s,width .3s}
.hero-dots button:not(.active):hover{background:rgba(255,255,255,.7);width:32px}
.hero-dots button.active{background:#fff}

/* ---------- HERO-SM (subpages) ---------- */
.hero-sm{position:relative;height:46vh;min-height:320px;display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.hero-sm > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-sm::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(37,42,48,.85) 0%,rgba(37,42,48,.2) 60%);pointer-events:none}
.hero-sm .wrap{position:relative;z-index:2;padding-bottom:48px}
.hero-sm .eye{font-family:var(--serif);font-size:13px;letter-spacing:.28em;text-transform:uppercase;color:var(--slate-light);display:block;margin-bottom:14px}
.hero-sm h1{color:#fff;font-size:clamp(30px,4.4vw,48px);margin:0}
.brzozowa-band{width:100%;background:#fff;padding:clamp(48px,8vw,80px) 24px;display:flex;align-items:center;justify-content:center}
.brzozowa-band img{width:auto;height:clamp(110px,15vw,220px);max-width:90%;display:block}
.hero-sm-logo img{display:block;width:clamp(230px,27vw,360px);height:auto;filter:drop-shadow(0 3px 14px rgba(0,0,0,.4))}

/* ---------- BUTTONS ---------- */
.btn{position:relative;overflow:hidden;isolation:isolate;display:inline-flex;align-items:center;gap:9px;font-family:var(--serif);font-size:15px;letter-spacing:.05em;text-transform:uppercase;padding:14px 28px;border:1px solid transparent;cursor:pointer;transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s cubic-bezier(.2,.8,.2,1),background .25s,border-color .25s}
.btn::before{content:"";position:absolute;inset:0;z-index:-1;transform:translateX(-130%) skewX(-12deg);transition:transform .6s ease}
.btn:hover::before{transform:translateX(130%) skewX(-12deg)}
.btn:hover{transform:translateY(-3px)}
.btn:active{transform:translateY(-1px) scale(.97)}
.btn:focus-visible{outline:2px solid #fff;outline-offset:3px}
.btn-solid{background:#fff;color:var(--navy-3)}
.btn-solid::before{background:linear-gradient(120deg,transparent 0%,rgba(59,69,79,.14) 50%,transparent 100%)}
.btn-solid:hover{background:var(--slate-light);box-shadow:0 14px 28px rgba(0,0,0,.28)}
.btn-outline{border-color:rgba(255,255,255,.55);color:#fff}
.btn-outline::before{background:linear-gradient(120deg,transparent 0%,rgba(255,255,255,.35) 50%,transparent 100%)}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.08);box-shadow:0 14px 28px rgba(0,0,0,.22)}
.btn-icon{width:22px;height:22px;border-radius:50%;flex:none;object-fit:cover}

/* ---------- SECTIONS ---------- */
section{padding:clamp(70px,10vh,110px) 0}
.sec-head{max-width:640px;margin-bottom:clamp(2.5rem,5vw,3.5rem)}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{display:block;font-family:var(--serif);font-size:13px;letter-spacing:.28em;text-transform:uppercase;color:var(--navy);opacity:.65;margin-bottom:14px}
.sec-head h2{font-size:clamp(28px,4vw,44px)}
.sec-head p{color:var(--ink-soft);margin-top:16px;font-size:16.5px;line-height:1.8}
.lnk{display:inline-flex;align-items:center;gap:8px;font-family:var(--serif);font-size:15px;letter-spacing:.05em;text-transform:uppercase;color:var(--navy);border-bottom:1px solid var(--navy);padding-bottom:3px;width:fit-content;transition:gap .25s,opacity .25s}
.lnk:hover{gap:13px;opacity:.7}
.lnk svg{width:9px;height:14px}
.lnk-light{color:#fff;border-color:rgba(255,255,255,.6)}

/* ---------- O NAS ---------- */
.about{display:grid;grid-template-columns:0.95fr 1.05fr;gap:clamp(2.5rem,6vw,5rem);align-items:center}
/* Brzozowa Osiedle lockup as a watermark behind the copy. The source file is
   a JPG on solid white, so mix-blend-mode:multiply is what removes the white
   box (white multiplied against the paper background is a no-op, only the
   slate mark darkens). Keep opacity low — this is a ghost, not a graphic. */
.about-copy{position:relative}
.about-copy > *{position:relative;z-index:1}
.about-mark{
  position:absolute;z-index:0;
  left:-9%;top:50%;
  width:min(118%,560px);height:auto;
  transform:translateY(-50%);
  opacity:.07;
  mix-blend-mode:multiply;
  pointer-events:none;user-select:none;
}
@media(max-width:900px){
  .about-mark{width:min(90%,380px);left:50%;transform:translate(-50%,-50%);opacity:.05}
}
.about-copy p{color:var(--ink-soft);font-size:16.5px;line-height:1.85;margin:0 0 20px}
.about-copy p:first-of-type{color:var(--ink);font-size:18px}
.about-stats{display:flex;gap:clamp(2rem,4vw,3.5rem);margin-top:36px;flex-wrap:wrap}
.about-stats div strong{display:block;font-family:var(--serif);font-size:clamp(1.8rem,3vw,2.4rem);color:var(--navy)}
.about-stats div span{font-size:12.5px;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.06em}
.about-visual{aspect-ratio:4/5;overflow:hidden;border-radius:10px}
.about-visual img{width:100%;height:100%;object-fit:cover}
@media(max-width:900px){.about{grid-template-columns:1fr}.about-visual{aspect-ratio:16/10}}

/* ---------- INWESTYCJE ---------- */
.inv-grid{display:grid;grid-template-columns:1fr;max-width:1040px;margin:0 auto}
.inv-card{position:relative;display:grid;grid-template-columns:1.1fr 0.9fr;color:#fff;overflow:hidden;background:var(--navy);transition:box-shadow .4s ease}
.inv-card:hover{box-shadow:0 24px 60px rgba(0,0,0,.4)}
.inv-card-img{position:relative;overflow:hidden;min-height:340px}
.inv-card-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .7s cubic-bezier(.2,.8,.2,1)}
.inv-card:hover .inv-card-img img{transform:scale(1.06)}
.inv-card-body{padding:clamp(24px,4vw,40px);display:flex;flex-direction:column;justify-content:center}
.inv-tag{position:absolute;top:20px;left:20px;z-index:2;font-family:var(--serif);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;padding:6px 12px;border:1px solid rgba(255,255,255,.5)}
.inv-tag.active{background:#fff;color:var(--navy-3);border-color:#fff}
.inv-card h3{font-size:clamp(20px,2.2vw,26px);color:#fff;margin-bottom:8px}
.inv-card p{font-size:14px;color:rgba(255,255,255,.78);margin:0 0 16px;max-width:32ch}
.inv-card .lnk{color:#fff;border-color:rgba(255,255,255,.5)}
.inv-card:hover .lnk{gap:13px;color:var(--slate-light)}
@media(max-width:700px){.inv-card{grid-template-columns:1fr}.inv-card-img{min-height:260px}}
.inv-card .lnk svg{transition:transform .3s ease}
.inv-card:hover .lnk svg{transform:translateX(3px)}
.inv-badge{position:absolute;top:16px;right:16px;width:118px;height:22px;background:#fff;padding:9px 14px;border-radius:3px;box-shadow:0 4px 14px rgba(0,0,0,.25);line-height:0}
.inv-badge img{height:22px;width:118px;max-width:none;display:block}

/* ---------- ZREALIZOWANE STRIP ---------- */
.done-strip,.gallery-intro{background:var(--navy-3);color:#fff}
.done-inner{display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.done-inner h2{color:#fff;font-size:clamp(24px,3.4vw,36px);max-width:20ch}
.done-inner p{color:rgba(255,255,255,.72);margin-top:12px;max-width:48ch}
.done-count{display:flex;gap:clamp(2rem,4vw,3.5rem)}
.done-count div strong{display:block;font-family:var(--serif);font-size:clamp(2rem,3.4vw,2.8rem);color:#fff}
.done-count div span{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.6)}
.done-full{text-align:center;max-width:640px;margin:0 auto}
.done-full .eyebrow{opacity:1;color:var(--slate-light)}
.done-full h2{color:#fff}
.done-full p{color:rgba(255,255,255,.72);margin-top:18px;font-size:16.5px;line-height:1.8}
.done-full .btn{margin-top:32px}

/* ---------- ZREALIZOWANE GALERIA ---------- */
.gproject{margin-bottom:clamp(3rem,6vw,5rem)}
.gproject:last-child{margin-bottom:0}
.gproject-head{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:22px;padding-bottom:14px;border-bottom:1px solid rgba(42,42,40,.12)}
.gproject-head h3{font-family:var(--serif);font-size:clamp(22px,2.6vw,30px);color:var(--navy);margin:0}
.gproject-head span{font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft)}
.gphotos{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.gphoto{position:relative;aspect-ratio:4/3;overflow:hidden;padding:0;margin:0;border:0;background:var(--navy-3);cursor:zoom-in;display:block}
.gphoto img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .7s cubic-bezier(.2,.8,.2,1)}
.gphoto::after{content:"";position:absolute;inset:0;background:rgba(37,42,48,0);transition:background .35s ease;pointer-events:none}
.gphoto:hover img{transform:scale(1.08)}
.gphoto:hover::after{background:rgba(37,42,48,.1)}
.gphoto:focus-visible{outline:2px solid var(--navy);outline-offset:3px}
@media(max-width:900px){.gphotos{grid-template-columns:repeat(3,1fr);gap:8px}}
@media(max-width:560px){.gphotos{grid-template-columns:repeat(2,1fr);gap:6px}}

/* ---------- LIGHTBOX ---------- */
/* Scroll lock has to sit on <html>: the inertia-scroll engine drives window
   scrollY and gives <body> an explicit height, so overflow:hidden on body alone
   would not stop the page moving behind the open lightbox. */
html.lb-open,html.lb-open body{overflow:hidden}
.lightbox{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;background:rgba(20,22,25,.95);opacity:0;visibility:hidden;transition:opacity .35s ease,visibility 0s linear .35s}
.lightbox.open{opacity:1;visibility:visible;transition:opacity .35s ease}
.lb-stage{max-width:min(92vw,1400px);max-height:88vh;display:flex;align-items:center;justify-content:center}
.lb-stage img{max-width:92vw;max-height:88vh;width:auto;height:auto;display:block;box-shadow:0 30px 80px rgba(0,0,0,.5);opacity:0;transform:scale(.97);transition:opacity .4s ease,transform .4s cubic-bezier(.2,.8,.2,1)}
.lb-stage img.loaded{opacity:1;transform:scale(1)}
.lb-btn{position:absolute;z-index:2;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.28);color:#fff;width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s,border-color .2s,transform .2s}
.lb-btn:hover{background:rgba(255,255,255,.18);border-color:#fff}
.lb-btn svg{width:20px;height:20px}
.lb-close{top:24px;right:24px}
.lb-prev{left:24px;top:50%;transform:translateY(-50%)}
.lb-next{right:24px;top:50%;transform:translateY(-50%)}
.lb-prev:hover,.lb-next:hover{transform:translateY(-50%) scale(1.06)}
.lb-counter{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);color:rgba(255,255,255,.7);font-size:13px;letter-spacing:.08em;text-transform:uppercase;font-family:var(--serif)}
@media(max-width:640px){
  /* 46px, not 40 — these are the only way to drive the gallery on a phone */
  .lb-btn{width:46px;height:46px}
  .lb-btn svg{width:22px;height:22px}
  .lb-close{top:12px;right:12px}
  .lb-prev{left:6px}
  .lb-next{right:6px}
  .lb-counter{bottom:16px}
}

/* ---------- KONTAKT ---------- */
.contact-grid{display:grid;grid-template-columns:0.85fr 1.15fr;gap:clamp(2.5rem,5vw,4rem);align-items:start}
.contact-info dl{margin:28px 0 0}
.contact-info .row{display:flex;gap:16px;padding:16px 0;border-top:1px solid var(--hair)}
.contact-info dt{font-family:var(--serif);font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);min-width:120px}
.contact-info dd{margin:0;font-size:16px}
.contact-info dd a{border-bottom:1px solid transparent;transition:border-color .2s}
.contact-info dd a:hover{border-color:var(--ink)}
.contact-cta{background:var(--navy);color:#fff;padding:clamp(2rem,4vw,3rem);display:flex;flex-direction:column;justify-content:center}
.contact-cta .eyebrow{color:var(--slate-light);opacity:1}
.contact-cta h2{color:#fff;font-size:clamp(24px,3vw,32px)}
.contact-cta p{color:rgba(255,255,255,.78);margin-top:14px}
.contact-cta .btn{margin-top:26px;align-self:flex-start}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr}}

/* ---------- CONTACT FORM ---------- */
.cform{margin-top:24px;display:flex;flex-direction:column;gap:14px}
.cf-row{display:flex;gap:14px}
.cf{flex:1;display:flex;flex-direction:column;gap:6px}
.cf label{font-family:var(--serif);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--slate-light)}
.cf input,.cf textarea{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.28);color:#fff;padding:11px 12px;font-family:var(--sans);font-size:16px;border-radius:2px;width:100%}
.cf input::placeholder,.cf textarea::placeholder{color:rgba(255,255,255,.4)}
.cf input:focus,.cf textarea:focus{outline:none;border-color:#fff;background:rgba(255,255,255,.13)}
.cf textarea{resize:vertical;min-height:74px;font-family:var(--sans)}
/* Web3Forms honeypot — invisible to a real visitor (off-screen, not display:none
   so bots that skip hidden fields still fill it), never focusable, never announced. */
.cf-honeypot{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.cf-consent{display:flex;gap:9px;align-items:flex-start;font-size:12.5px;color:rgba(255,255,255,.65);line-height:1.5}
.cf-consent input{margin-top:3px;flex:none}
.cform .btn{width:100%;justify-content:center;margin-top:2px}
.form-ok{display:none;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.25);padding:20px;margin-top:24px}
.form-ok.show{display:block}
.form-ok h3{color:#fff;font-size:19px;margin-bottom:6px}
.form-ok p{color:rgba(255,255,255,.78);margin:0;font-size:14px}
.cta-altcall{margin-top:20px;font-size:13.5px;color:rgba(255,255,255,.65)}
.cta-altcall a{border-bottom:1px solid rgba(255,255,255,.4);color:#fff;transition:border-color .25s,opacity .25s}
.cta-altcall a:hover{border-color:#fff;opacity:.8}
@media(max-width:520px){.cf-row{flex-direction:column}}

/* ---------- SOCIAL FOLLOW (kontakt) ---------- */
.social-follow{display:flex;align-items:center;gap:16px;margin-top:30px;padding-top:22px;border-top:1px solid var(--hair)}
.sf-label{font-family:var(--serif);font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft)}
.sf-icons{display:flex;gap:12px}
.sf-icons a{width:44px;height:44px;border-radius:50%;background:var(--navy);display:flex;align-items:center;justify-content:center;color:#fff;transition:background .2s,transform .2s}
.sf-icons a:hover{transform:translateY(-2px)}
.sf-icons a.fb:hover{background:#1877F2}
.sf-icons a.ig:hover{background:linear-gradient(135deg,#f58529,#dd2a7b,#8134af,#515bd4)}
.sf-icons svg{width:19px;height:19px}

/* ---------- FOOTER ---------- */
footer{background:var(--navy-3);color:rgba(255,255,255,.65);padding:44px 0 26px;font-size:13.5px}
.f-inner{display:flex;justify-content:space-between;align-items:center;gap:1.5rem;flex-wrap:wrap}
footer a{color:rgba(255,255,255,.65)}
footer a:hover{color:#fff}
.f-legal{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.f-legal a{border-bottom:1px solid transparent;padding-bottom:1px;transition:border-color .2s}
.f-legal a:hover{border-color:rgba(255,255,255,.5)}

/* ---------- LEGAL / PROSE PAGES (polityka prywatności) ---------- */
.legal-copy{padding-bottom:40px}
.legal-copy h2{font-size:19px;color:var(--navy);margin:36px 0 12px}
.legal-copy h2:first-child{margin-top:0}
.legal-copy p{color:var(--ink-soft);font-size:15.5px;line-height:1.8;margin:0 0 14px}
.legal-copy a{color:var(--navy);border-bottom:1px solid var(--slate);transition:border-color .2s}
.legal-copy a:hover{border-color:var(--navy)}
.f-follow{display:flex;align-items:center;gap:14px}
.f-follow-label{font-family:var(--serif);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.f-soc{display:flex;gap:12px}
.f-soc a{width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.28);display:flex;align-items:center;justify-content:center;color:#fff;transition:background .2s,border-color .2s,transform .2s}
.f-soc a:hover{transform:translateY(-2px)}
.f-soc a.fb:hover{background:#1877F2;border-color:#1877F2}
.f-soc a.ig:hover{background:linear-gradient(135deg,#f58529,#dd2a7b,#8134af,#515bd4);border-color:transparent}
.f-soc svg{width:18px;height:18px}

/* ---------- TOUCH TARGETS (phones) ----------
   Every tappable element gets ~44px of hit area on mobile. Visual size
   (thin dots, small icon circles) stays as designed — only padding/hit-area
   grows. */
@media(max-width:900px){
  .nsoc a,.f-soc a{width:40px;height:40px}
  .contact-info dd a{display:inline-flex;align-items:center;min-height:44px;padding:2px 0}
  .hero-dots button{padding:19px 8px;margin:-19px -8px;background:none}
  .hero-dots button::before{content:"";display:block;width:26px;height:3px;background:rgba(255,255,255,.35)}
  .hero-dots button.active::before{background:#fff}
  .brand{padding:4px 0;min-height:44px}
  .brand img{height:52px}
}

/* ---------- SMOOTH SCROLL WRAPPER (desktop only) ----------
   nav is position:fixed (see above) and sits OUTSIDE this wrapper, so
   #smooth-content gets a JS-measured padding-top equal to the nav's real
   height — see site.js. On phones and under prefers-reduced-motion, site.js
   never fakes scroll with a transform, so the wrapper must behave like a
   normal static block here — leaving it fixed+hidden-overflow unconditionally
   would trap all content off-screen with nothing to scroll. */
#smooth-wrapper{position:fixed;inset:0;overflow:hidden}
@media(max-width:900px),(prefers-reduced-motion:reduce){
  #smooth-wrapper{position:static;overflow:visible}
}
#smooth-content{will-change:transform}
.hero-slide img,.hero-sm > img{will-change:transform}

/* ---------- REVEAL ---------- */
html.js [data-reveal]{opacity:0;transform:translateY(20px);transition:opacity .7s ease,transform .7s ease}
html.js [data-reveal].in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){html.js [data-reveal]{opacity:1;transform:none;transition:none}}

/* ==========================================================================
   MOBILE LAYER — everything below is scoped to small screens only, so the
   desktop composition above is untouched.
   ========================================================================== */

/* --- A. overflow safety ---------------------------------------------------
   A grid track sized `1fr` resolves to minmax(auto,1fr) and refuses to shrink
   below its content's min-content width. A fixed-width <dt> next to an
   unbreakable e-mail address was therefore forcing the contact column ~26px
   wider than the screen, and body{overflow-x:hidden} was silently clipping it.
   min-width:0 lets the track shrink; anywhere-wrapping breaks the address. */
@media(max-width:860px){
  .contact-grid > *,.about > *,.inv-card > *,.gproject > *{min-width:0}
  .contact-info dd,.contact-info dd a,.cta-altcall,.f-inner span{overflow-wrap:anywhere}
}

/* --- F. tap targets: 44px minimum ----------------------------------------
   Scoped to 900px, not 640px: that is the width where the nav collapses to a
   burger, i.e. where the layout is being driven by a finger rather than a
   mouse — tablets need the same comfortable targets phones do. */
@media(max-width:900px){
  .burger{width:44px;height:44px;font-size:20px;display:flex;align-items:center;justify-content:center}
  .nsoc a,.f-soc a,.sf-icons a{width:44px;height:44px}
  .lnk{min-height:44px;align-items:center}
  /* phone / e-mail links are the primary conversion action — full 44px strip,
     without changing how the text itself looks */
  .contact-info dd a,.cta-altcall a,.f-inner a{display:inline-flex;align-items:center;min-height:44px}
  /* consent checkbox is a legal control; the wrapping <label> stays the real
     target, but the box itself should not be a 13px speck */
  .cf-consent input{width:22px;height:22px;margin-top:1px}
  /* carousel dots: bigger hit box, same visual dash */
  .hero-dots{gap:0}
  .hero-dots button,.hero-dots button.active{height:44px;width:34px;padding:0;background:none;border:0;position:relative}
  .hero-dots button::after{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:22px;height:3px;background:rgba(255,255,255,.45);transition:background .3s,width .3s}
  .hero-dots button.active::after{background:#fff;width:30px}
  .hero-dots button:not(.active):hover::after{background:rgba(255,255,255,.7)}
  .lb-btn{width:46px;height:46px}
}

@media(max-width:640px){
  /* --- B. rhythm: tighter vertical padding so phones don't scroll forever - */
  section{padding-top:56px;padding-bottom:56px}
  .wrap{padding-left:18px;padding-right:18px}

  /* --- C. hero: svh avoids the jump when mobile browser chrome hides/shows */
  .hero{height:100svh;min-height:460px}
  .hero-copy{padding-bottom:40px}
  .hero-copy h1{font-size:clamp(30px,8.4vw,40px);max-width:100%;line-height:1.14}
  .hero-copy p{font-size:15.5px;margin-top:14px}

  /* --- D. contact rows stack: label above value, no fixed-width column --- */
  .contact-info .row{flex-direction:column;gap:3px;padding:14px 0}
  .contact-info dt{min-width:0;font-size:12px}
  .contact-info dd{font-size:16.5px;line-height:1.5}
  .contact-info dl{margin-top:20px}

  /* --- E. type: nothing decorative drops below ~12.5px on a phone -------- */
  .cf label{font-size:12.5px}
  .cf-consent{font-size:13.5px;gap:11px}
  .eyebrow{font-size:12.5px}
  .inv-tag{font-size:12px;padding:7px 13px}

  /* --- G. buttons: full width, thumb-friendly height -------------------- */
  .btn{width:100%;justify-content:center;padding:15px 22px;min-height:50px}
  .hero-actions{width:100%}
  .done-inner .btn,.done-full .btn{width:auto;min-width:220px}

  /* --- H. blocks that were side-by-side stack cleanly ------------------- */
  .done-inner{flex-direction:column;align-items:flex-start;gap:22px}
  .f-inner{flex-direction:column;align-items:flex-start;gap:18px;text-align:left}
  .social-follow{flex-wrap:wrap;gap:12px}
  .contact-cta{padding:26px 20px}
  .contact-cta .btn{align-self:stretch}

  /* --- I. gallery + lightbox controls sized for thumbs ------------------ */
  .gproject-head{gap:8px;margin-bottom:18px}
  .brzozowa-band{padding:34px 18px}
}

/* very narrow phones (≤380px) — the last place text starts to feel cramped */
@media(max-width:380px){
  .wrap{padding-left:15px;padding-right:15px}
  .hero-copy h1{font-size:29px}
  .gphotos{gap:5px}
}
