/* Ana sayfa. Araç sayfaları stil.css kullanır. */
:root {
  --kagit: #ffffff;
  --gri: #f0f0ed;
  --gri-2: #e4e4e0;
  --ink: #111111;
  --ink-2: #55554f;
  --cizgi: #d6d6d0;
  --isaret: #ff4f1f;
  --g: clamp(16px, 3.2vw, 44px);
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
[id] { scroll-margin-top: 72px; }
body {
  margin: 0; background: var(--kagit); color: var(--ink);
  font-family: Archivo, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 17px; line-height: 1.55; font-stretch: 100%;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
::selection { background: var(--isaret); color: var(--ink); }
:focus-visible { outline: 3px solid var(--isaret); outline-offset: 2px; }
.kap { max-width: 1360px; margin: 0 auto; padding: 0 var(--g); }
.mono { font-family: var(--mono); font-size: 13px; line-height: 1.5; letter-spacing: 0; }
.gizli { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Üst çubuk */
.ust { position: sticky; top: 0; z-index: 30; background: var(--kagit); border-bottom: 1px solid var(--ink); }
.ust .kap { display: flex; align-items: center; gap: 28px; height: 58px; }
.ad { font-weight: 800; font-stretch: 78%; font-size: 21px; letter-spacing: -.01em; text-decoration: none; white-space: nowrap; }
.ust nav { display: flex; gap: 22px; margin-left: auto; }
.ust nav a { font-family: var(--mono); font-size: 13.5px; text-decoration: none; color: var(--ink-2); }
.ust nav a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 4px; }

.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 20px; font: 700 16px/1 Archivo, sans-serif; font-stretch: 90%;
  text-decoration: none; border: 1px solid var(--ink); background: var(--kagit); color: var(--ink); cursor: pointer; transition: background .15s, color .15s; }
.btn:hover { background: var(--ink); color: var(--kagit); }
.btn-isaret { background: var(--isaret); border-color: var(--isaret); }
.btn-isaret:hover { background: var(--ink); border-color: var(--ink); color: var(--kagit); }
.btn-kucuk { padding: 10px 14px; font-size: 14.5px; }
.ust .btn { margin-left: 4px; }

/* Giriş */
.giris { padding: clamp(28px, 5vw, 64px) 0 0; }
.giris-ust { display: flex; justify-content: space-between; gap: 16px; color: var(--ink-2); border-bottom: 1px solid var(--cizgi); padding-bottom: 12px; }
h1 { margin: clamp(22px, 3.6vw, 44px) 0 0; font-weight: 800; font-stretch: 66%; font-size: clamp(50px, 9.4vw, 150px); line-height: .9; letter-spacing: -.012em; }
h1 em { font-style: normal; color: var(--isaret); }
.giris-alt { display: grid; grid-template-columns: 7fr 5fr; gap: 32px 48px; margin-top: clamp(24px, 3vw, 40px); align-items: end; }
.giris-alt p { margin: 0; font-size: clamp(18px, 1.6vw, 21px); line-height: 1.5; max-width: 40em; }
.giris-alt .btnler { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; }

.olgular { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: clamp(32px, 4vw, 56px); border-top: 2px solid var(--ink); }
.olgu { padding: 14px 18px 18px 0; border-right: 1px solid var(--cizgi); }
.olgu + .olgu { padding-left: 18px; }
.olgu:last-child { border-right: 0; }
.olgu b { display: block; font-weight: 800; font-stretch: 70%; font-size: clamp(34px, 4vw, 56px); line-height: 1; }
.olgu span { display: block; margin-top: 6px; color: var(--ink-2); }

.sekil { position: relative; margin: clamp(36px, 5vw, 72px) 0 0; padding-right: 16%; }
.ekran { border: 1px solid var(--ink); background: var(--gri); aspect-ratio: 16 / 10; overflow: hidden; }
.ekran img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.tel { border: 2px solid var(--ink); border-radius: clamp(14px, 2vw, 28px); background: #000; overflow: hidden; aspect-ratio: 390 / 844; }
.tel img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.sekil .tel { position: absolute; right: 0; bottom: -7%; width: 23%; box-shadow: 0 0 0 8px var(--kagit); }
figcaption { margin-top: 12px; color: var(--ink-2); max-width: 70%; }
figcaption a { color: var(--ink); }

.yayinda { margin-top: clamp(56px, 7vw, 96px); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.yayinda .kap { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 26px; padding-top: 16px; padding-bottom: 16px; }
.yayinda .mono { color: var(--ink-2); }
.yayinda a { font-weight: 700; font-stretch: 85%; font-size: 19px; text-decoration: none; }
.yayinda a:hover { text-decoration: underline; text-underline-offset: 4px; text-decoration-color: var(--isaret); text-decoration-thickness: 2px; }

/* Bölüm */
.bolum { padding: clamp(64px, 8vw, 120px) 0 0; }
.bas { display: grid; grid-template-columns: 3fr 9fr; gap: 12px 40px; border-top: 2px solid var(--ink); padding-top: 14px; margin-bottom: clamp(32px, 4vw, 56px); }
.bas .no { font-family: var(--mono); font-size: 13.5px; color: var(--ink-2); padding-top: 6px; }
h2 { margin: 0; font-weight: 800; font-stretch: 70%; font-size: clamp(38px, 5.6vw, 84px); line-height: .94; letter-spacing: -.01em; }
.bas p { grid-column: 2; margin: 4px 0 0; color: var(--ink-2); font-size: 18px; max-width: 44em; }
h3 { margin: 0; font-weight: 800; font-stretch: 80%; font-size: clamp(24px, 2.4vw, 34px); line-height: 1.02; letter-spacing: -.005em; }

/* Vaka */
.vaka { display: grid; grid-template-columns: 4fr 8fr; gap: 28px clamp(28px, 4vw, 64px); padding: 0 0 clamp(48px, 6vw, 88px); }
.vaka > *, .bas > *, .giris-alt > *, .hakkimda > *, .iletisim-alt > * { min-width: 0; }
.vaka + .vaka { border-top: 1px solid var(--cizgi); padding-top: clamp(36px, 4vw, 56px); }
.vaka.ters { grid-template-columns: 8fr 4fr; }
.vaka.ters .vaka-yazi { order: 2; }
.vaka-yazi { display: flex; flex-direction: column; }
.vaka-no { font-weight: 800; font-stretch: 66%; font-size: 64px; line-height: .8; color: var(--isaret); margin-bottom: 18px; }
.vaka-tur { color: var(--ink-2); margin: 10px 0 0; }
.vaka-yazi > p { margin: 18px 0 0; }
.ozellik { list-style: none; margin: 20px 0 0; padding: 0; border-top: 1px solid var(--ink); }
.ozellik li { padding: 9px 0; border-bottom: 1px solid var(--cizgi); font-size: 15.5px; }
.linkler { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.vaka-sekil { margin: 0; position: relative; padding-right: 15%; padding-bottom: 6%; align-self: start; }
.vaka-sekil .tel { position: absolute; right: 0; bottom: 0; width: 24%; box-shadow: 0 0 0 7px var(--kagit); }
.sekme { display: flex; flex-wrap: wrap; gap: 0; margin-bottom: 12px; border: 1px solid var(--ink); width: max-content; max-width: 100%; }
.sekme button { font: 500 13px/1 var(--mono); padding: 9px 12px; border: 0; border-right: 1px solid var(--ink); background: var(--kagit); color: var(--ink); cursor: pointer; }
.sekme button:last-child { border-right: 0; }
.sekme button[aria-pressed="true"] { background: var(--ink); color: var(--kagit); }
.vaka-sekil figcaption { max-width: 76%; }

/* Müşteri işleri */
.musteri { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); border-left: 1px solid var(--ink); }
.m-kart { border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); display: flex; flex-direction: column; }
.m-gorsel { background: var(--gri); padding: 28px 0 0; display: flex; justify-content: center; align-items: flex-end; overflow: hidden; height: 360px; }
.m-gorsel .tel { width: 54%; border-bottom: 0; border-radius: 26px 26px 0 0; aspect-ratio: auto; height: 100%; }
.m-gorsel .ekran { width: 86%; aspect-ratio: auto; height: 82%; border-bottom: 0; align-self: flex-end; }
.m-yazi { padding: 20px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.m-yazi .mono { color: var(--ink-2); margin-top: 8px; }
.m-yazi p { margin: 12px 0 0; font-size: 15.5px; }
.m-yazi .linkler { margin-top: auto; padding-top: 18px; }
.m-yazi .linkler a { font: 500 13.5px/1 var(--mono); padding: 9px 11px; border: 1px solid var(--ink); text-decoration: none; }
.m-yazi .linkler a:hover { background: var(--ink); color: var(--kagit); }

/* Dizin */
.suzgec { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.suzgec button { font: 500 13.5px/1 var(--mono); padding: 10px 13px; border: 1px solid var(--ink); background: var(--kagit); color: var(--ink); cursor: pointer; }
.suzgec button sup { font-size: 10.5px; margin-left: 3px; color: var(--ink-2); }
.suzgec button[aria-pressed="true"] { background: var(--ink); color: var(--kagit); }
.suzgec button[aria-pressed="true"] sup { color: var(--isaret); }
.dizin { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--ink); }
.dizin li { border-bottom: 1px solid var(--cizgi); }
.dizin li[hidden] { display: none; }
.dizin a { display: grid; grid-template-columns: 56px minmax(220px, 4fr) 6fr 190px 28px; gap: 0 20px; align-items: baseline; padding: 15px 0; text-decoration: none; position: relative; }
.d-no { font-family: var(--mono); font-size: 13px; color: var(--ink-2); }
.d-ad { font-weight: 700; font-stretch: 85%; font-size: 21px; line-height: 1.15; }
.d-ac { color: var(--ink-2); font-size: 15.5px; }
.d-tur { font-family: var(--mono); font-size: 12.5px; color: var(--ink-2); }
.d-ok { font-size: 20px; text-align: right; transition: transform .15s; }
.d-kucuk { display: none; }
.dizin a:hover .d-ok, .dizin a:focus-visible .d-ok { transform: translateX(4px); color: var(--isaret); }
.dizin a::before { content: ""; position: absolute; left: 0; top: -1px; bottom: -1px; width: 0; background: var(--isaret); transition: width .15s; }
.dizin a:hover::before { width: 4px; }
.dizin a:hover .d-no { color: var(--ink); }
.onizleme { position: fixed; left: 0; top: 0; width: 380px; aspect-ratio: 16 / 10; border: 1px solid var(--ink); background: var(--gri); pointer-events: none; z-index: 40;
  opacity: 0; transition: opacity .12s; overflow: hidden; }
.onizleme.acik { opacity: 1; }
.onizleme img { width: 100%; height: 100%; object-fit: cover; object-position: top; }

/* Hizmetler */
.hizmet { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px clamp(24px, 3vw, 48px); }
.hizmet h3 { font-size: 26px; padding-bottom: 12px; border-bottom: 1px solid var(--ink); }
.hizmet ul { list-style: none; margin: 0; padding: 0; }
.hizmet li { padding: 10px 0; border-bottom: 1px solid var(--cizgi); font-size: 16px; }
.hizmet-son { background: var(--ink); color: var(--kagit); padding: 22px 22px 24px; align-self: start; }
.hizmet-son h3 { border-bottom-color: #3a3a36; }
.hizmet-son p { margin: 14px 0 18px; color: #c9c9c4; font-size: 16px; }

/* Adımlar */
.adim { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--ink); }
.adim > div { padding: 18px 22px 8px 0; }
.adim > div + div { border-left: 1px solid var(--cizgi); padding-left: 22px; }
.adim b { display: block; font-weight: 800; font-stretch: 66%; font-size: 72px; line-height: .85; color: var(--isaret); }
.adim h3 { font-size: 24px; margin-top: 16px; }
.adim p { margin: 10px 0 0; color: var(--ink-2); font-size: 15.5px; }

/* Araçlar */
.arac-liste { border-top: 2px solid var(--ink); }
.arac-liste a { display: grid; grid-template-columns: 3fr 6fr 120px; gap: 8px 32px; align-items: baseline; padding: 22px 0; border-bottom: 1px solid var(--cizgi); text-decoration: none; }
.arac-liste h3 { font-size: 30px; }
.arac-liste p { margin: 0; color: var(--ink-2); }
.arac-liste .mono { text-align: right; }
.arac-liste a:hover h3 { text-decoration: underline; text-decoration-color: var(--isaret); text-decoration-thickness: 3px; text-underline-offset: 5px; }

/* Hakkımda */
.hakkimda { display: grid; grid-template-columns: 7fr 5fr; gap: 40px clamp(32px, 5vw, 80px); }
.hakkimda .buyuk { margin: 0; font-size: clamp(22px, 2.3vw, 30px); line-height: 1.35; font-stretch: 92%; }
.hakkimda .buyuk + p { color: var(--ink-2); margin: 20px 0 0; }
.kunye { margin: 0; border-top: 1px solid var(--ink); }
.kunye div { display: grid; grid-template-columns: 110px 1fr; gap: 16px; padding: 11px 0; border-bottom: 1px solid var(--cizgi); }
.kunye dt { font-family: var(--mono); font-size: 13px; color: var(--ink-2); padding-top: 2px; }
.kunye dd { margin: 0; font-size: 15.5px; }

/* İletişim */
.iletisim { margin-top: clamp(80px, 10vw, 140px); background: var(--ink); color: var(--kagit); padding: clamp(56px, 8vw, 110px) 0 clamp(40px, 5vw, 64px); }
.iletisim h2 { font-size: clamp(56px, 10vw, 160px); font-stretch: 64%; line-height: .86; }
.iletisim h2 span { color: var(--isaret); }
.iletisim-alt { display: grid; grid-template-columns: 7fr 5fr; gap: 28px 48px; margin-top: 36px; align-items: end; }
.iletisim-alt p { margin: 0; font-size: 19px; color: #c9c9c4; max-width: 34em; }
.iletisim .btnler { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; }
.iletisim .btn { background: transparent; color: var(--kagit); border-color: var(--kagit); }
.iletisim .btn:hover { background: var(--kagit); color: var(--ink); }
.iletisim .btn-isaret { background: var(--isaret); border-color: var(--isaret); color: var(--ink); }
.iletisim .btn-isaret:hover { background: var(--kagit); border-color: var(--kagit); }
.alt { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; margin-top: clamp(56px, 7vw, 96px); padding-top: 16px; border-top: 1px solid #3a3a36; color: #a5a59f; }
.alt a { color: #e9e9e4; }

/* Dar ekran */
@media (max-width: 1080px) {
  .dizin a { grid-template-columns: 48px minmax(180px, 4fr) 6fr 28px; }
  .d-tur { display: none; }
  .musteri { grid-template-columns: repeat(2, 1fr); }
  .hizmet { grid-template-columns: repeat(2, 1fr); }
  .adim { grid-template-columns: repeat(2, 1fr); }
  .adim > div:nth-child(3) { border-left: 0; padding-left: 0; }
  .adim > div:nth-child(n+3) { border-top: 1px solid var(--cizgi); margin-top: 8px; }
}
@media (max-width: 860px) {
  .ust nav { display: none; }
  .ust .btn { margin-left: auto; }
  .giris-alt, .iletisim-alt, .hakkimda { grid-template-columns: 1fr; }
  .giris-alt .btnler, .iletisim .btnler { justify-content: flex-start; }
  .olgular { grid-template-columns: repeat(2, 1fr); }
  .olgu:nth-child(2) { border-right: 0; }
  .olgu:nth-child(3) { padding-left: 0; }
  .olgu:nth-child(n+3) { border-top: 1px solid var(--cizgi); }
  .bas { grid-template-columns: 1fr; }
  .bas p { grid-column: 1; }
  .vaka, .vaka.ters { grid-template-columns: 1fr; }
  .vaka.ters .vaka-yazi { order: 0; }
  .vaka-sekil { order: -1; }
  .arac-liste a { grid-template-columns: 1fr; }
  .arac-liste .mono { text-align: left; }
}
@media (max-width: 640px) {
  body { font-size: 16.5px; }
  .ust .kap { height: 54px; }
  .ad { font-size: 19px; }
  .giris-ust span:last-child { display: none; }
  .sekil { padding-right: 18%; }
  .sekil .tel { width: 30%; bottom: -10%; box-shadow: 0 0 0 5px var(--kagit); }
  figcaption { max-width: 66%; }
  .vaka-sekil figcaption { max-width: 72%; }
  .vaka-sekil .tel { width: 28%; box-shadow: 0 0 0 5px var(--kagit); }
  .sekme { display: grid; grid-template-columns: 1fr 1fr; width: 100%; }
  .sekme button { padding: 10px 8px; font-size: 12.5px; border-right: 0; border-bottom: 1px solid var(--ink); }
  .sekme button:nth-child(odd) { border-right: 1px solid var(--ink); }
  .sekme button:nth-last-child(-n+2) { border-bottom: 0; }
  .musteri { grid-template-columns: 1fr; }
  .m-kart { flex-direction: row; }
  .m-gorsel { width: 38%; flex: none; height: auto; min-height: 220px; padding: 16px 0 0; }
  .m-gorsel .tel { width: 78%; border-radius: 16px 16px 0 0; }
  .m-gorsel .ekran { width: 90%; height: 70%; }
  .m-yazi { padding: 16px 14px 18px; }
  .m-yazi h3 { font-size: 22px; }
  .m-yazi p { font-size: 14.5px; }
  .dizin a { grid-template-columns: 92px 1fr; gap: 4px 14px; padding: 12px 0; align-items: start; }
  .d-kucuk { display: block; grid-row: 1 / span 3; width: 92px; aspect-ratio: 16 / 10; object-fit: cover; object-position: top; border: 1px solid var(--ink); background: var(--gri); }
  .d-no { grid-column: 2; }
  .d-ad { grid-column: 2; font-size: 19px; }
  .d-ac { grid-column: 2; font-size: 14.5px; }
  .d-ok { display: none; }
  .d-kucuk.bos { display: grid; place-items: center; font: 500 11px var(--mono); color: var(--ink-2); }
  .hizmet { grid-template-columns: 1fr; }
  .adim { grid-template-columns: 1fr; }
  .adim > div, .adim > div + div { border-left: 0; padding-left: 0; }
  .adim > div + div { border-top: 1px solid var(--cizgi); margin-top: 8px; }
  .kunye div { grid-template-columns: 92px 1fr; }
}
@media (hover: none), (pointer: coarse) { .onizleme { display: none; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }

/* İngilizce sayfa: proje ve deneyim satırları */
.proje-liste { border-top: 2px solid var(--ink); }
.proje { display: grid; grid-template-columns: 56px 4fr 6fr 3fr; gap: 6px 24px; padding: 20px 0; border-bottom: 1px solid var(--cizgi); align-items: baseline; }
.proje h3 { font-size: 24px; }
.proje p { margin: 0; color: var(--ink-2); font-size: 15.5px; }
.proje .yigin, .proje .p-no { color: var(--ink-2); }
.proje .linkler { margin-top: 10px; gap: 8px; }
.proje .linkler a { font: 500 13px/1 var(--mono); padding: 8px 10px; border: 1px solid var(--ink); text-decoration: none; }
.proje .linkler a:hover { background: var(--ink); color: var(--kagit); }
.deneyim { border-top: 2px solid var(--ink); }
.deneyim > div { display: grid; grid-template-columns: 3fr 9fr; gap: 6px 40px; padding: 22px 0; border-bottom: 1px solid var(--cizgi); }
.deneyim .tarih { color: var(--ink-2); padding-top: 4px; }
.deneyim h3 { font-size: 26px; }
.deneyim .alt-baslik { color: var(--ink-2); margin: 6px 0 0; }
.deneyim ul { margin: 12px 0 0; padding-left: 18px; color: var(--ink-2); font-size: 15.5px; }
.deneyim li { margin: 6px 0; }
.dil { margin-top: 28px; font-size: 18px; }
@media (max-width: 1080px) {
  .proje { grid-template-columns: 48px 1fr 1fr; }
  .proje .yigin { grid-column: 2 / -1; }
}
@media (max-width: 640px) {
  .proje { grid-template-columns: 1fr; }
  .proje .yigin { grid-column: auto; }
  .deneyim > div { grid-template-columns: 1fr; }
}