@font-face {
  font-family: 'Syne';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/Syne-0.ttf) format('truetype');
}
@font-face {
  font-family: 'Syne';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(fonts/Syne-1.ttf) format('truetype');
}

@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/Jakarta-0.ttf) format('truetype');
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(fonts/Jakarta-1.ttf) format('truetype');
}

/* Cztery poziomy typografii: podpis, tekst, nagłówek sekcji, nagłówek główny. */
:root {
  --paper: #f2f1eb; --ink: #272b26; --muted: #60645b; --line: #c7c9bf;
  --gutter: clamp(22px, 4vw, 72px);
  --type-label: 12px; --type-body: 18px; --type-section: 36px; --type-hero: 64px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 30px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: var(--type-body)/1.55 Arial, Helvetica, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 5px; }
a:focus-visible, button:focus-visible, .carousel:focus-visible { outline: 2px solid var(--ink); outline-offset: 5px; }
button { font: inherit; color: inherit; cursor: pointer; }
img { display: block; width: 100%; height: auto; }
figure, p, h1, h2, h3 { margin: 0; }
h1, h2, h3 { font-weight: 400; }
[hidden] { display: none !important; }
.skip { position: absolute; left: 20px; top: -100px; background: var(--paper); padding: 15px; z-index: 10; }
.skip:focus { top: 10px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.header { margin: 0 var(--gutter); min-height: 115px; display: flex; align-items: center; justify-content: space-between; gap: 30px; border-bottom: 1px solid var(--line); }
.brand { font-size: var(--type-section); line-height: 1.1; letter-spacing: -.025em; white-space: nowrap; }
.brand span { display: block; font-size: var(--type-label); letter-spacing: .15em; margin-top: 7px; }
.menu-toggle { display: none; flex: 0 0 auto; width: 48px; height: 48px; padding: 0; border: 1px solid var(--line); background: transparent; align-items: center; justify-content: center; }
.menu-icon { position: relative; display: block; width: 24px; height: 20px; }
.menu-icon span { position: absolute; left: 0; width: 24px; height: 2px; background: currentColor; transition: transform .2s ease, opacity .2s ease; }
.menu-icon span:nth-child(1) { top: 1px; }
.menu-icon span:nth-child(2) { top: 9px; }
.menu-icon span:nth-child(3) { top: 17px; }
.menu-open .menu-icon span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-open .menu-icon span:nth-child(2) { opacity: 0; }
.menu-open .menu-icon span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
nav { display: flex; align-items: center; gap: clamp(18px, 3vw, 48px); font-size: var(--type-label); }
.header nav { font-size: var(--type-body); flex-wrap: wrap; justify-content: flex-end; gap: clamp(18px, 2.3vw, 44px); }
.header nav a { white-space: nowrap; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); line-height: 1.35; padding: 12px 0; }
.header nav a.active { color: var(--ink); text-decoration-thickness: 1px; text-underline-offset: 10px; }
.header nav a:last-child { width: fit-content; padding: 12px 20px; border: 1px solid var(--muted); border-radius: 999px; text-decoration: none; }
.header nav a:last-child:hover { color: var(--ink); border-color: var(--ink); }
nav a { padding: 10px 0; }
nav .active { text-decoration: underline; text-underline-offset: 8px; }
nav span { margin-left: 10px; }
.eyebrow, .number { font-size: var(--type-label); line-height: 1.7; letter-spacing: .14em; font-weight: 400; }
.about { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.2fr); gap: clamp(40px, 6.5vw, 104px); margin: 48px var(--gutter) 0; }
.portrait { align-self: start; }
.portrait img { aspect-ratio: 2/3; object-fit: cover; }
.portrait figcaption { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px 15px; margin-top: 18px; font-size: var(--type-label); letter-spacing: .07em; }
.about-copy { padding: 3px 0 10px; align-self: center; min-width: 0; }
.about-copy h1 { font-size: var(--type-hero); line-height: .99; letter-spacing: -.065em; margin: 35px 0 38px; }
#about-title { font-size: var(--type-section); line-height: 1.12; letter-spacing: -.025em; }
.lead, .body-copy { font-size: var(--type-body); line-height: 1.55; max-width: 620px; }
.body-copy { margin-top: 20px; }
.credentials { border-top: 1px solid var(--line); margin-top: 28px; padding-top: 19px; }
.credentials > p { font-size: var(--type-body); }
.credentials > p + p { margin-top: 12px; }
.text-link { display: inline-flex; justify-content: space-between; align-items: baseline; gap: 25px; font-size: var(--type-label); padding-bottom: 8px; border-bottom: 1px solid var(--ink); line-height: 1.5; }
.about-copy > .text-link { margin-top: 30px; font-size: var(--type-body); }
.method { margin: 100px var(--gutter) 0; padding-top: 38px; border-top: 1px solid var(--line); display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.2fr); gap: clamp(40px, 6.5vw, 104px); }
h2 { font-size: var(--type-section); line-height: 1.05; letter-spacing: -.055em; }
.section-intro h2 { margin-top: 32px; }
.section-intro > p:last-child { max-width: 360px; margin-top: 28px; }
.steps article { display: grid; grid-template-columns: 45px 1fr; gap: 20px; padding: 25px 0; border-bottom: 1px solid var(--line); }
.steps article:first-child { padding-top: 0; }
.number { padding-top: 4px; }
.steps h3 { font-size: var(--type-body); line-height: 1.3; letter-spacing: -.025em; }
.steps p { color: var(--muted); margin-top: 10px; max-width: 560px; }
.steps .text-link { margin-top: 20px; }
.project { margin: 100px var(--gutter) 0; }
.project-heading { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 25px; }
.carousel-stage { display: block; aspect-ratio: 1.95; background: #e4e4dc; overflow: hidden; touch-action: pan-y; }
.slide { width: 100%; height: 100%; }
.slide img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 57%; }
.carousel.ready .slide:not([hidden]) { animation: appear .5s ease; }
@keyframes appear { from { opacity: .4; } to { opacity: 1; } }
.carousel-controls { display: flex; justify-content: space-between; align-items: center; gap: 15px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: var(--type-label); }
.carousel-count { letter-spacing: .13em; white-space: nowrap; }
.carousel-buttons { display: flex; align-items: center; gap: 8px; }
.carousel-buttons button { min-width: 44px; min-height: 44px; border: 1px solid var(--line); background: transparent; padding: 10px 14px; font-size: var(--type-label); }
.carousel-buttons button:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.carousel-buttons .carousel-toggle { margin-right: 12px; border-color: transparent; }
.project-caption { display: grid; grid-template-columns: 1fr 1fr; align-items: start; gap: 35px; padding-top: 24px; }
.project-caption p { max-width: 600px; }
.photo-credit { font-size: var(--type-label); color: var(--muted); margin-top: 18px; }
.contact { margin: 110px var(--gutter) 0; border-top: 1px solid var(--line); padding: 36px 0 74px; }
.contact-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; align-items: end; margin-top: 34px; }
.contact-details { min-width: 0; }
.contact-details a { display: block; width: fit-content; overflow-wrap: anywhere; }
.contact-details a + a { margin-top: 8px; }
.contact-details p { font-size: var(--type-body); line-height: 1.7; margin-top: 20px; color: var(--muted); }
.contact-details .social-link { margin-top: 20px; font-size: var(--type-body); }
footer { border-top: 1px solid var(--line); margin: 0 var(--gutter); padding: 24px 0; display: flex; justify-content: space-between; gap: 24px; font-size: var(--type-label); letter-spacing: .07em; line-height: 1.7; }
.company-footer { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: start; letter-spacing: .025em; }
.company-details { max-width: 900px; }
.company-details p + p { margin-top: 16px; }
@media (max-width: 700px) { .company-footer { grid-template-columns: minmax(0, 1fr); } .company-footer > a { justify-self: start; } }
@media (min-width: 1800px) { .about, .method, .project, .contact, .header, footer { max-width: 1600px; margin-left: auto; margin-right: auto; } }
@media (max-width: 1100px) {
  .header { min-height: 100px; align-items: flex-start; flex-direction: column; gap: 20px; padding: 25px 0 20px; }
  .about, .method { gap: 38px; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); }
  .about-copy h1 { margin: 25px 0; }
  .method, .project { margin-top: 75px; }
}
@media (max-width: 700px) {
  .header { display: grid; grid-template-columns: minmax(0, 1fr) 48px; align-items: start; gap: 20px 16px; padding: 25px 0 20px; }
  .brand { min-width: 0; white-space: normal; font-size: var(--type-section); line-height: 1.08; letter-spacing: -.04em; }
  .brand span { font-size: var(--type-body); line-height: 1.35; letter-spacing: .06em; margin-top: 12px; }
  .header.menu-ready .menu-toggle { display: inline-flex; }
  .header nav { grid-column: 1 / -1; flex-direction: column; align-items: stretch; gap: 0; padding-top: 14px; border-top: 1px solid var(--line); }
  .header nav a { min-height: 48px; padding: 12px 0; }
  .header nav a:last-child { margin-top: 12px; padding: 12px 20px; }
  .header.menu-ready:not(.menu-open) nav { display: none; }
  nav { width: 100%; justify-content: space-between; flex-wrap: wrap; gap: 6px 12px; }
  nav span { margin-left: 4px; }
  .about { display: flex; flex-direction: column; gap: 32px; margin-top: 28px; }
  .about-copy { order: 0; align-self: stretch; padding: 0; }
  .portrait { order: 1; width: 100%; margin-top: 4px; }
  .about-copy h1 { margin: 25px 0 30px; }
  .credentials { margin-top: 26px; }
  .method { grid-template-columns: 1fr; gap: 38px; margin-top: 65px; padding-top: 25px; }
  .section-intro h2 { margin-top: 24px; }
  .section-intro > p:last-child { max-width: 100%; }
  .steps article { grid-template-columns: 30px 1fr; gap: 15px; }
  .project { margin-top: 65px; }
  .project-heading { align-items: flex-start; flex-direction: column; gap: 15px; }
  .carousel-stage { aspect-ratio: 1.05; }
  .carousel-buttons { gap: 5px; }
  .carousel-buttons .carousel-toggle { margin-right: 0; padding: 8px; }
  .carousel-buttons button { padding: 8px; }
  .project-caption { grid-template-columns: 1fr; gap: 20px; }
  .contact { margin-top: 65px; padding: 25px 0 45px; }
  .contact-grid { grid-template-columns: 1fr; gap: 32px; margin-top: 26px; }
  footer { flex-wrap: wrap; gap: 15px; }
  footer > span:nth-child(2) { order: 3; width: 100%; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .carousel.ready .slide:not([hidden]) { animation: none; } .menu-icon span { transition: none; } }

/* Galerie kategorii i osobne strony realizacji korzystają z tej samej skali tekstu. */
.catalog-intro, .case-intro { margin: 48px var(--gutter) 0; }
.catalog-intro-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; align-items: end; margin-top: 32px; }
.catalog-intro h1 { font-size: var(--type-hero); letter-spacing: -.065em; line-height: .99; }
.catalog-intro-grid > div { max-width: 460px; padding-bottom: 6px; }
.catalog-count { margin-top: 25px; }
.catalog-grid { margin: 65px var(--gutter) 0; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 65px 38px; }
.project-card { min-width: 0; }
.project-card-image { display: block; overflow: hidden; background: #e4e4dc; }
.project-card-image img { aspect-ratio: 3/2; object-fit: cover; transition: transform .35s ease; }
.project-card-image:hover img { transform: scale(1.025); }
.project-card-meta { display: flex; justify-content: space-between; gap: 15px; align-items: baseline; margin-top: 18px; font-size: var(--type-label); }
.project-card h2 { font-size: var(--type-body); letter-spacing: -.025em; line-height: 1.35; margin-top: 12px; }
.card-description { margin-top: 12px; color: var(--muted); }
.project-card > .text-link { margin-top: 20px; }
.case-intro-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 65px; margin-top: 40px; }
.case-intro h1 { font-size: var(--type-section); line-height: 1.05; letter-spacing: -.055em; margin-top: 25px; overflow-wrap: anywhere; }
.case-intro-grid > div:first-child > .text-link { margin-top: 28px; }
.case-description > p + p { margin-top: 20px; }
.case-description > .text-link { margin-top: 25px; }
.detail-gallery { margin: 50px var(--gutter) 0; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 38px; }
.detail-photo { min-width: 0; }
.detail-photo a { display: block; background: #e4e4dc; }
.detail-photo img { aspect-ratio: 4/3; object-fit: cover; }
.detail-photo:first-child { grid-column: 1 / -1; }
.detail-photo:first-child img { aspect-ratio: auto; height: auto; max-height: 85vh; object-fit: contain; background: var(--paper); }
.detail-photo figcaption { display: flex; justify-content: space-between; gap: 16px; margin-top: 12px; font-size: var(--type-label); line-height: 1.7; }
.detail-photo figcaption span:last-child { white-space: nowrap; }
.project-navigation { width: auto; margin: 65px var(--gutter) 0; padding-top: 25px; border-top: 1px solid var(--line); justify-content: space-between; align-items: baseline; flex-wrap: wrap; }
.lightbox { width: min(1400px, 96vw); max-width: 96vw; height: 94dvh; max-height: 94dvh; padding: 20px; background: var(--paper); color: var(--ink); border: 1px solid var(--line); }
.lightbox::backdrop { background: rgba(20, 24, 20, .82); }
.lightbox-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; font-size: var(--type-label); height: 48px; }
.lightbox button { font-size: var(--type-label); background: transparent; border: 1px solid var(--line); padding: 12px 16px; min-height: 44px; min-width: 44px; }
.lightbox-image { display: grid; grid-template-columns: 44px minmax(0, 1fr) 44px; gap: 15px; align-items: center; height: calc(100% - 100px); }
.lightbox-image img { width: 100%; height: 100%; min-height: 0; object-fit: contain; }
.lightbox-caption { margin-top: 15px; font-size: var(--type-label); text-align: center; }
.lightbox-count { letter-spacing: .12em; }
body:has(.lightbox[open]) { overflow: hidden; }
@media (min-width: 1800px) { .catalog-intro, .catalog-grid, .case-intro, .detail-gallery, .project-navigation { max-width: 1600px; margin-left: auto; margin-right: auto; } }
@media (max-width: 1100px) { .catalog-intro-grid { gap: 38px; } .case-intro-grid { gap: 38px; } }
@media (max-width: 700px) {
  .catalog-intro, .case-intro { margin-top: 28px; }
  .catalog-intro h1 { font-size: var(--type-section); }
  .catalog-intro-grid, .case-intro-grid { grid-template-columns: 1fr; gap: 30px; margin-top: 25px; }
  .catalog-grid { grid-template-columns: 1fr; gap: 45px; margin-top: 40px; }
  .detail-gallery { grid-template-columns: 1fr; gap: 28px; margin-top: 35px; }
  .detail-photo:first-child { grid-column: 1; }
  .detail-photo figcaption { flex-wrap: wrap; gap: 2px 15px; }
  .project-navigation { margin-top: 45px; gap: 25px; }
  .lightbox { padding: 12px; }
  .lightbox-image { grid-template-columns: 44px minmax(0, 1fr) 44px; gap: 4px; }
}
@media (prefers-reduced-motion: reduce) { .project-card-image img { transition: none; } }

.biography .about-copy { align-self: start; }
.biography-images { align-self: start; min-width: 0; }
.saw-certificate { margin-top: 32px; }
.saw-certificate img { height: auto; }
.saw-certificate figcaption { margin-top: 14px; font-size: var(--type-body); line-height: 1.55; }
@media (max-width: 700px) { .biography-images { order: 1; width: 100%; } }
.biography h1 { margin: 25px 0 28px; }
.biography h2 { margin-bottom: 28px; }
.biography-signature { margin-top: 28px; }
.biography-signature p + p { margin-top: 8px; }
.inline-link { text-decoration: underline; text-underline-offset: 4px; }
.saw-membership { margin: 0 var(--gutter); padding: 30px 0; border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 24px 40px; }
.saw-logo { display: block; flex: 0 0 280px; max-width: 100%; }
.saw-logo img { width: 100%; height: auto; }
.saw-membership p, .saw-membership .text-link { font-size: var(--type-body); }
@media (min-width: 1800px) { .saw-membership { max-width: 1600px; margin-left: auto; margin-right: auto; } }
@media (max-width: 700px) { .saw-membership { align-items: flex-start; flex-direction: column; gap: 24px; } .saw-logo { flex: 0 1 auto; width: min(280px, 100%); } }


/* Wspólna typografia z nową stroną główną. Cztery dostępne rozmiary. */
:root { --paper:#f7f6f2; --ink:#000; --muted:#000; --gutter:clamp(22px,4.3vw,84px); --header-height:92px; }
html { scroll-padding-top:calc(var(--header-height) + 16px); }
body { font:400 var(--type-body)/1.65 'Plus Jakarta Sans',sans-serif; }
h1,h2,h3 { font-family:'Syne',sans-serif; font-weight:400; }
h2,.catalog-intro h1,.case-intro h1,.about-copy h1 { font-size:var(--type-section); line-height:1.2; letter-spacing:-.035em; }
.lead,.body-copy { line-height:1.65; }
.text-link { font-size:var(--type-body); }
.project-card h2 { font-size:var(--type-body); line-height:1.5; letter-spacing:-.015em; }
.eyebrow,.number { letter-spacing:.11em; line-height:1.75; text-transform:uppercase; }
.detail-photo figcaption { text-transform:uppercase; }
.photo-caption,.detail-photo .photo-caption { display:flex; justify-content:space-between; align-items:flex-start; gap:20px; margin-top:18px; font-size:var(--type-body); text-transform:none; }
.photo-caption > div { min-width:0; }
.photo-caption .caption-label { font-family:'Plus Jakarta Sans',sans-serif; font-size:var(--type-label); font-weight:400; letter-spacing:.11em; line-height:1.75; text-transform:uppercase; }
.photo-caption h2,.photo-caption .photo-name { font-family:'Syne',sans-serif; font-size:var(--type-body); font-weight:400; letter-spacing:-.015em; line-height:1.5; margin-top:5px; }
.photo-caption .photo-meta { font-family:'Plus Jakarta Sans',sans-serif; font-size:var(--type-label); font-weight:400; line-height:1.65; letter-spacing:normal; max-width:140px; text-align:right; padding-top:3px; text-transform:uppercase; }
.portrait figcaption { font-family:'Syne',sans-serif; font-size:var(--type-body); line-height:1.5; letter-spacing:-.015em; }
.portrait figcaption span:last-child { font-family:'Plus Jakarta Sans',sans-serif; font-size:var(--type-label); line-height:1.65; letter-spacing:normal; text-transform:uppercase; padding-top:3px; }
.saw-certificate figcaption { font-family:'Syne',sans-serif; font-size:var(--type-body); line-height:1.5; letter-spacing:-.015em; }
.company-footer { letter-spacing:normal; }
.header { position:sticky; top:0; z-index:20; background:var(--paper); margin:0; min-height:0; border:0; padding:12px var(--gutter); display:flex; flex-direction:row; align-items:center; justify-content:space-between; gap:16px 24px; }
.brand { font:400 var(--type-section)/1.1 Arial,Helvetica,sans-serif; letter-spacing:-.025em; white-space:nowrap; }
.brand span { font:400 var(--type-label)/1.6 Arial,Helvetica,sans-serif; letter-spacing:.15em; margin-top:8px; }
.header nav { width:auto; display:flex; flex-direction:row; align-items:center; justify-content:flex-end; flex-wrap:nowrap; gap:clamp(16px,1.7vw,32px); }
.header nav a { font-size:16.2px; text-transform:uppercase; letter-spacing:.025em; line-height:1.65; padding:10px 0; }
.header nav a:last-child { padding:9px 18px; border:1px solid var(--ink); border-radius:100px; }
.menu-toggle { border:0; padding:12px; }
.menu-icon span { height:1px; }
.menu-icon span:nth-child(1) { top:2px; }.menu-icon span:nth-child(2) { top:10px; }.menu-icon span:nth-child(3) { top:18px; }
.skip { z-index:30; }
@media(min-width:1800px) { .header { max-width:1700px; margin-left:auto; margin-right:auto; } }
@media(max-width:1200px) { .header { flex-wrap:wrap; }.header nav { justify-content:flex-start; flex-wrap:wrap; }.photo-caption,.detail-photo .photo-caption { display:block; }.photo-caption .photo-meta { text-align:left; max-width:none; margin-top:8px; } }
@media(max-width:700px) {
 .header { display:grid; grid-template-columns:minmax(0,1fr) 48px; align-items:start; gap:12px 10px; padding:12px var(--gutter); }
 .brand { white-space:normal; }.brand span { font-size:var(--type-body); line-height:1.4; letter-spacing:.04em; }
 .header nav { grid-column:1/-1; width:100%; flex-direction:column; align-items:flex-start; gap:5px; padding-top:15px; border-top:1px solid var(--line); }
 .header nav a { min-height:48px; padding:10px 0; }.header nav a:last-child { margin-top:0; padding:9px 18px; }
 .header.menu-ready:not(.menu-open) nav { display:none; }
 .photo-caption,.detail-photo .photo-caption { margin-top:15px; }
}