:root{--navy:#101c2b;--ink:#142437;--accent:#ff8b42;--light:#f7f6f1;--muted:#536173;--line:#d8dce0;scroll-behavior:smooth}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--light);font:16px/1.55 Inter,system-ui,sans-serif}a{color:inherit;text-decoration:none}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.1;letter-spacing:-.045em}h2{font-size:clamp(32px,5vw,57px)}h3{font-size:23px}p{max-width:60ch}.wrap{width:min(1240px,calc(100% - 80px));margin:auto}.top,.hero,footer{background:var(--navy);color:#f9fafb}.top{border-bottom:1px solid #ffffff24}.bar,footer .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:15px 0}.brand{display:inline-flex;align-items:center;gap:11px;font-size:20px;font-weight:780;letter-spacing:.08em}.brand img{display:block;width:clamp(135px,18vw,215px);height:auto;border-radius:4px}.bar nav{display:flex;gap:27px;color:#d3dae3;font-size:14px}.button{display:inline-flex;align-items:center;justify-content:center;gap:16px;background:var(--accent);color:#172030;padding:13px 21px;border:0;border-radius:3px;font:inherit;font-weight:700;cursor:pointer;min-height:44px}.button.small{padding:8px 14px;font-size:14px}.button:hover{background:#ffa468}.hero-grid{min-height:540px;display:grid;grid-template-columns:1fr 1fr;align-items:stretch}.intro{padding:90px 30px 85px 0;align-self:center}.eyebrow{color:#a14413;font-size:12px;font-weight:800;letter-spacing:.17em;margin-bottom:13px}.hero .eyebrow{color:var(--accent)}h1{font-size:clamp(46px,6.7vw,99px);font-weight:720;letter-spacing:-.07em}h1 em{color:var(--accent);font-style:normal}.lead{color:#ced8e4;font-size:clamp(16px,2vw,21px);max-width:38ch;margin:23px 0 28px}.actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.quiet{text-decoration:underline;text-underline-offset:5px}.hero-art{position:relative;min-height:310px;background:#263a51;overflow:hidden}.cross{position:absolute;top:16px;right:24px;color:var(--accent);font-size:31px;font-weight:200}.hero-art figcaption{position:absolute;bottom:16px;left:19px;right:19px;display:flex;justify-content:space-between;gap:8px;color:#fff;font-size:11px;letter-spacing:.1em}.hero-art figcaption span{letter-spacing:0}.section{padding:75px 0;scroll-margin-top:15px}.services{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;margin-top:30px}.services article{border-top:1px solid #abb2ba;padding:16px 0}.index{display:block;color:#a14413;font-size:13px;margin-bottom:23px}.services p,.project-copy p:last-child,.contact p:not(.eyebrow){margin-top:10px;color:var(--muted)}.projects{background:#e9edf0}.project-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:28px}.project-grid article{background:#fff}.drawing{height:130px;background-color:#192c42;background-image:repeating-linear-gradient(0deg,transparent 0 20px,#b1c7e047 21px 22px),repeating-linear-gradient(90deg,transparent 0 35px,#b1c7e047 36px 37px);position:relative;overflow:hidden}.drawing:after{content:"";position:absolute;inset:24px 15%;border:1px solid #ff8b42;box-shadow:0 0 0 8px #ff8b421c}.grid:after{inset:35px 20%;transform:skew(-24deg)}.project-copy{padding:21px}.contact{display:grid;grid-template-columns:1fr 1.2fr;gap:32px}.contact .availability{font-size:14px;margin-top:20px}.contact form{border:1px solid var(--line);background:#fff;padding:22px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:12px}label{display:grid;gap:5px;font-size:14px;font-weight:620;margin-bottom:12px}input,select,textarea{font:inherit;color:var(--ink);padding:8px;border:1px solid #aab5c0;border-radius:3px;width:100%;min-height:42px}textarea{resize:vertical}.copy{background:none;border:0;padding:8px 0;color:inherit;cursor:pointer;font:inherit}#result{margin-top:16px}footer .wrap{padding:25px 0}footer span{color:#d3dae3;font-size:14px}:focus-visible{outline:3px solid #e26924;outline-offset:3px}@media(max-width:850px){.wrap{width:calc(100% - 40px)}.hero-grid{grid-template-columns:1fr;min-height:0}.intro{padding:55px 0 35px}.hero-art{min-height:310px}.services{grid-template-columns:1fr 1fr}.contact{grid-template-columns:1fr}.section{padding:52px 0}}@media(max-width:520px){.bar{flex-wrap:wrap;gap:10px}.bar nav{order:3;width:100%;gap:20px}.project-grid,.fields{grid-template-columns:1fr}.services{gap:13px}.services h3{font-size:19px}.hero-art{min-height:245px}footer .wrap{flex-wrap:wrap}}

.projects h2 + p {
  margin-top: 12px;
  color: var(--muted);
}

.reference-feature {
  margin: 32px 0 24px;
}

.reference-feature h3 {
  margin-bottom: 14px;
}

.reference-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.reference-pair {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.reference-photo {
  background: white;
  border: 1px solid var(--line);
}

.reference-photo a {
  display: block;
}

.reference-photo img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: var(--navy);
}

.reference-photo figcaption {
  padding: 10px 13px;
  font-size: .9rem;
  font-weight: 650;
}

.reference-group {
  border-top: 1px solid #abb2ba;
}

.reference-group:last-of-type {
  border-bottom: 1px solid #abb2ba;
}

.reference-group summary {
  cursor: pointer;
  padding: 14px 4px;
  font-weight: 750;
}

.reference-group summary span {
  margin-left: 12px;
  color: var(--muted);
  font-size: .85rem;
  font-weight: 500;
  white-space: nowrap;
}

.reference-group .reference-grid {
  padding-bottom: 16px;
}

.examples-heading {
  margin-top: 42px;
}

@media (max-width: 850px) {
  .reference-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .reference-grid {
    gap: 8px;
  }

  .reference-photo figcaption {
    padding: 8px;
    font-size: .8rem;
    overflow-wrap: anywhere;
  }
}

.hero-grid .hero-art{align-self:center;min-height:0;aspect-ratio:3 / 2}
.hero-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-art::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#0d1b2ced,transparent 32%);pointer-events:none}
.hero-art figcaption,.hero-art .cross{z-index:1}
.header-actions{display:flex;align-items:center;gap:12px}.language{display:inline-grid;place-items:center;min-width:44px;min-height:44px;color:#f9fafb;font-weight:750;font-size:14px;border:1px solid #ffffff45;border-radius:3px}.language:hover{background:#ffffff20}.facade-services{border-top:1px solid #abb2ba;padding-top:20px;margin-top:18px}.facade-services p{color:var(--muted);margin-top:8px}
.about{border-top:1px solid var(--line)}.about-lead{margin-top:20px;max-width:78ch;color:var(--muted);font-size:1.1rem}.about-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:30px}.about-grid article{border-top:1px solid #abb2ba;padding-top:16px}.about-grid p{margin-top:10px;color:var(--muted)}.reference-list{columns:2;column-gap:32px;padding-left:1.3em;margin:18px 0 26px}.reference-list li{break-inside:avoid;margin-bottom:6px}.bar nav{flex-wrap:wrap;row-gap:8px}@media(max-width:800px){.about-grid{grid-template-columns:1fr}}@media(max-width:560px){.reference-list{columns:1}.bar nav{column-gap:12px}}
.hero h1{font-size:clamp(36px,4.9vw,73px);overflow-wrap:break-word}.services{grid-template-columns:repeat(3,minmax(0,1fr))}@media(max-width:800px){.services{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:380px){.services{grid-template-columns:1fr}}

.gallery-open {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  cursor: zoom-in;
}

img {
  -webkit-touch-callout: none;
  user-select: none;
}

.gallery-dialog {
  width: min(960px, calc(100% - 24px));
  max-height: calc(100dvh - 24px);
  padding: 12px;
  color: white;
  background: var(--navy);
  border: 1px solid #8492a1;
  border-radius: 6px;
}

.gallery-dialog::backdrop {
  background: rgb(0 0 0 / 82%);
}

.gallery-dialog img {
  display: block;
  width: 100%;
  height: min(67dvh, 760px);
  object-fit: contain;
}

.gallery-toolbar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 8px;
}

.gallery-caption {
  max-width: none;
  text-align: center;
  margin: 8px 0;
}

.gallery-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.gallery-dialog button {
  min-height: 44px;
  padding: 6px 12px;
  color: white;
  background: #263a51;
  border: 1px solid #8492a1;
  border-radius: 4px;
  font: inherit;
  cursor: pointer;
}

.gallery-dialog button:disabled {
  opacity: .55;
  cursor: default;
}

.project-videos {
  display: grid;
  gap: 16px;
  padding: 0 21px 21px;
}

.project-videos figcaption {
  margin-bottom: 6px;
  font-size: .95rem;
  font-weight: 650;
}

.project-videos video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  background: var(--navy);
}

#iletisim {
  grid-template-columns: minmax(0, 1fr);
}

.contact-intro {
  text-align: center;
}

.contact-intro > p {
  margin-inline: auto;
}

.contact-directory {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 28px;
  padding: 22px 0;
  text-align: start;
  background: white;
  border: 1px solid var(--line);
}

.contact-directory > div {
  padding: 0 clamp(16px, 3vw, 40px);
}

.contact-directory > div + div {
  border-inline-start: 1px solid var(--line);
}

.contact-directory h3 {
  margin-bottom: 10px;
  font-size: 1.15rem;
  letter-spacing: normal;
}

.contact-directory address {
  font-style: normal;
  color: var(--muted);
}

.contact-phones {
  display: grid;
  gap: 6px;
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
}

.contact-phones a {
  font-weight: 650;
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 680px) {
  .contact-directory {
    grid-template-columns: 1fr;
    padding: 0 16px;
  }

  .contact-directory > div {
    padding: 16px 0;
  }

  .contact-directory > div + div {
    border-inline-start: 0;
    border-block-start: 1px solid var(--line);
  }
}

.hero-slide p{position:absolute;z-index:1;bottom:16px;left:19px;right:142px;color:#fff;font-size:clamp(11px,2vw,15px);font-weight:600;line-height:1.3}
.hero-controls{position:absolute;z-index:2;bottom:12px;right:12px;display:flex;gap:4px}
.hero-controls[hidden],.hero-slide[hidden]{display:none}
.hero-controls button{display:grid;place-items:center;width:36px;height:36px;border:1px solid #ffffff75;border-radius:4px;background:#101c2be6;color:white;cursor:pointer;font:600 17px/1 system-ui,sans-serif}
.hero-controls button:hover,.hero-controls button:focus-visible{background:#30465d}
.drawing-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,155px),1fr));gap:10px;margin-top:16px}
.drawing-gallery .reference-photo img{width:100%;height:140px;object-fit:contain;background:#000}