/* The Line Studio — site stilleri */
:root {
  --paper: #F4F1EA;
  --paper-2: #ECE8DF;
  --card: #FFFFFF;
  --ink: #14202B;
  --muted: #3D4852;
  --rule: #C9C2B2;
  --rule-soft: #E4DFD3;
  --accent: #D9480F;       /* dekor ve büyük metin */
  --accent-ink: #A8380B;   /* küçük metin ve bağlantı vurgusu */
  --display: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --body: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--ink); }
a:hover { color: var(--accent-ink); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
img { max-width: 100%; }
h1, h2, h3 { font-family: var(--display); letter-spacing: -0.02em; margin: 0; }
h2 { font-weight: 800; font-size: clamp(30px, 3.6vw, 46px); line-height: 1.08; }
h3 { font-weight: 600; font-size: 21px; line-height: 1.25; }
p { margin: 0; }

.wrap { max-width: 1200px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.section { padding-top: 104px; padding-bottom: 104px; }
.muted { color: var(--muted); }
.mono { font-family: var(--mono); font-size: 13px; }
.kicker {
  font-family: var(--mono); font-size: 13px; letter-spacing: .06em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 14px;
}
.eyebrow {
  font-family: var(--mono); font-size: 13px; letter-spacing: .05em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 22px;
}

.skip {
  position: absolute; left: -9999px; top: 8px; background: var(--ink);
  color: var(--paper); padding: 10px 14px; z-index: 2000;
}
.skip:focus { left: 8px; }

/* Düğmeler */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 12px 22px; text-decoration: none;
  font-weight: 600; font-size: 16px; border: 1px solid var(--ink);
}
.btn-dark { background: var(--ink); color: var(--paper); }
.btn-dark:hover { background: #26384A; color: var(--paper); }
.btn-line { background: var(--paper); color: var(--ink); }
.btn-line:hover { background: var(--paper-2); color: var(--ink); }

/* Üst menü */
.topbar {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(244, 241, 234, .96); border-bottom: 1px solid #D9D3C5;
}
.nav {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 12px 24px; padding-top: 14px; padding-bottom: 14px;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand span { font-family: var(--display); font-weight: 800; font-size: 19px; }
.nav-links { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 24px; font-size: 15px; font-weight: 500; }
.nav-links a:not(.btn) { text-decoration: none; padding: 10px 0; }
.nav-links .btn { min-height: 44px; padding: 10px 18px; font-size: 15px; }
@media (max-width: 760px) {
  .topbar { position: static; }
  .nav-links { gap: 0 18px; }
}

/* Giriş */
.hero {
  background-color: var(--paper);
  background-image:
    linear-gradient(var(--rule-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--rule-soft) 1px, transparent 1px);
  background-size: 48px 48px;
  border-bottom: 1px solid #D9D3C5;
}
.hero-grid {
  display: flex; flex-wrap: wrap; align-items: center; gap: 48px;
  padding-top: 96px; padding-bottom: 104px;
}
.hero-text { flex: 1 1 480px; min-width: 0; }
.hero h1 { font-weight: 800; font-size: clamp(42px, 5.8vw, 76px); line-height: 1.0; letter-spacing: -0.03em; margin-bottom: 26px; }
.lead { font-size: 19px; color: var(--muted); max-width: 34rem; margin-bottom: 36px; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-art { flex: 1 1 380px; min-width: 0; }
.hero-art svg { width: 100%; height: auto; display: block; }
.parcel path { fill: none; stroke: #ADA593; stroke-width: 1.5; }
.parcel-hl { fill: rgba(217, 72, 15, .14); stroke: var(--accent); stroke-width: 2.5; }
.the-line { fill: none; stroke: var(--accent); stroke-width: 4; }
.ticks text { font-family: var(--mono); font-size: 12px; fill: var(--muted); }

/* Biz kimiz */
.split { display: flex; flex-wrap: wrap; gap: 32px 72px; }
.split > div { flex: 1 1 420px; min-width: 0; }
.prose p + p { margin-top: 18px; }
.prose { font-size: 18px; color: var(--muted); padding-top: 34px; }
.team { margin-top: 64px; display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.person {
  display: flex; align-items: center; gap: 18px;
  background: var(--card); border: 1px solid var(--rule); padding: 22px;
}
.avatar {
  width: 64px; height: 64px; flex: none; display: grid; place-items: center;
  background: var(--paper-2); border: 1px solid var(--rule);
  font-family: var(--display); font-weight: 800; font-size: 20px;
}
.person h3 { font-size: 19px; margin-bottom: 2px; }
.person p { font-size: 15px; }

/* Bantlar */
.band { background: var(--paper-2); border-top: 1px solid #D9D3C5; border-bottom: 1px solid #D9D3C5; }
.services { margin-top: 48px; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1px; background: var(--rule); border: 1px solid var(--rule); }
.service { background: var(--card); padding: 32px 28px 36px; display: flex; flex-direction: column; gap: 12px; }
.service .num { font-family: var(--mono); font-size: 13px; color: var(--muted); }
.service p { font-size: 16px; color: var(--muted); }
.service:last-child { box-shadow: inset 0 4px 0 var(--accent); }

/* Başlık satırı */
.head-row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 16px 48px; margin-bottom: 44px; }
.head-note { max-width: 30rem; font-size: 16px; }

/* Projeler */
.projects { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.project { background: var(--card); border: 1px solid var(--rule); display: flex; flex-direction: column; }
.project-img { aspect-ratio: 16 / 10; background: var(--paper-2); border-bottom: 1px solid var(--rule); overflow: hidden; }
.project-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.project-body { padding: 22px 22px 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.project-meta { font-family: var(--mono); font-size: 13px; color: var(--muted); }
.project-body p { font-size: 15px; color: var(--muted); }
.project-link { margin-top: auto; padding-top: 8px; font-weight: 600; font-size: 15px; background: none; border: 0; padding-left: 0; text-align: left; cursor: pointer; color: var(--ink); text-decoration: underline; text-underline-offset: 3px; min-height: 44px; font-family: inherit; }
.project-link:hover { color: var(--accent-ink); }

/* Haritalar */
.map-layout { display: flex; flex-wrap: wrap; gap: 20px; align-items: stretch; }
.map-list { flex: 1 1 260px; max-width: 340px; display: flex; flex-direction: column; gap: 8px; }
.map-frame { flex: 999 1 520px; min-width: 0; border: 1px solid var(--ink); box-shadow: 8px 8px 0 var(--ink); background: var(--card); }
.map { height: 560px; width: 100%; }
@media (max-width: 700px) { .map-list { max-width: none; } .map { height: 420px; } }
.layer-btn {
  display: flex; flex-direction: column; align-items: flex-start; gap: 2px; text-align: left;
  width: 100%; min-height: 56px; padding: 12px 14px; cursor: pointer;
  background: var(--card); border: 1px solid var(--rule); color: var(--ink); font: inherit;
}
.layer-btn:hover { border-color: var(--ink); }
.layer-btn[aria-pressed="true"] { border-color: var(--ink); box-shadow: inset 4px 0 0 var(--accent); }
.layer-btn .t { font-weight: 600; font-size: 15px; }
.layer-btn .s { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.leaflet-container { font-family: var(--body); background: var(--paper-2); }
.attr-table { border-collapse: collapse; font-size: 13px; }
.attr-table th { text-align: left; padding: 3px 10px 3px 0; color: var(--muted); font-weight: 500; vertical-align: top; }
.attr-table td { padding: 3px 0; }

/* Dosyalar */
.files { border-top: 1px solid var(--ink); }
.file {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px;
  padding: 18px 0; border-bottom: 1px solid var(--rule);
}
.file-ext {
  font-family: var(--mono); font-size: 12px; font-weight: 500; text-transform: uppercase;
  width: 56px; text-align: center; padding: 6px 0; border: 1px solid var(--ink);
}
.file-name { flex: 1 1 260px; min-width: 0; font-weight: 600; overflow-wrap: anywhere; }
.file-meta { font-family: var(--mono); font-size: 13px; color: var(--muted); }
.file a.btn { min-height: 44px; padding: 8px 16px; font-size: 14px; }
.empty { padding: 28px; border: 1px dashed var(--rule); background: var(--card); color: var(--muted); }
.empty code { font-family: var(--mono); font-size: 14px; color: var(--ink); }

/* İletişim */
.contact {
  border: 1px solid var(--ink); box-shadow: 10px 10px 0 var(--ink); background: var(--card);
  padding: clamp(28px, 5vw, 64px); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 32px 64px;
}
.contact > div { flex: 1 1 380px; min-width: 0; }
.contact h2 { margin-bottom: 12px; }
.contact-list { margin: 0; flex: 1 1 300px; display: flex; flex-direction: column; gap: 18px; }
.contact-list dt { font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.contact-list dd { margin: 2px 0 0; font-size: 18px; font-weight: 500; overflow-wrap: anywhere; }

/* Karşılama perdesi */
.karsilama-perde { display: none; }
html.karsilama body { overflow: hidden; }
html.karsilama .karsilama-perde {
  display: flex; position: fixed; inset: 0; z-index: 5000;
  align-items: center; justify-content: center; text-align: center; padding: 24px;
  overflow: hidden; color: var(--paper);
  background-color: var(--ink);
  background-image:
    linear-gradient(rgba(244, 241, 234, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 241, 234, .06) 1px, transparent 1px);
  background-size: 48px 48px;
}
html.karsilama-cikis .karsilama-perde {
  transform: translateY(-100%);
  transition: transform .9s cubic-bezier(.7, 0, .3, 1);
}
.karsilama-cizgi { position: absolute; inset: 0; width: 100%; height: 100%; }
.karsilama-cizgi path {
  fill: none; stroke: var(--accent); stroke-width: 6; vector-effect: non-scaling-stroke;
  stroke-dasharray: 1; stroke-dashoffset: 1;
  animation: karsilama-ciz 1.4s .2s cubic-bezier(.65, 0, .35, 1) forwards;
}
.karsilama-icerik { position: relative; display: flex; flex-direction: column; align-items: center; gap: 18px; }
.karsilama-icerik img { opacity: 0; animation: karsilama-belir .5s .4s forwards; }
.karsilama-ust {
  font-family: var(--mono); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: #B9B1A0;
  opacity: 0; animation: karsilama-belir .6s .6s forwards;
}
.karsilama-baslik {
  font-family: var(--display); font-weight: 800; font-size: clamp(52px, 10vw, 140px);
  line-height: .95; letter-spacing: -.035em; margin: 0;
  opacity: 0; transform: translateY(28px);
  animation: karsilama-belir .8s .9s cubic-bezier(.2, .7, .2, 1) forwards;
}
.karsilama-baslik .nokta { color: var(--accent); }
.karsilama-gec {
  margin-top: 22px; min-height: 48px; padding: 12px 24px; cursor: pointer;
  background: transparent; color: var(--paper); border: 1px solid rgba(244, 241, 234, .5);
  font: inherit; font-weight: 600; font-size: 16px;
  opacity: 0; animation: karsilama-belir .5s 2s forwards;
}
.karsilama-gec:hover { border-color: var(--paper); }
@keyframes karsilama-ciz { to { stroke-dashoffset: 0; } }
@keyframes karsilama-belir { to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .karsilama-perde * { animation: none !important; opacity: 1 !important; transform: none !important; }
  .karsilama-cizgi path { stroke-dashoffset: 0; }
  html.karsilama-cikis .karsilama-perde { transition: none; }
}

/* Alt bilgi */
.footer { border-top: 1px solid #D9D3C5; }
.footer-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; padding-top: 28px; padding-bottom: 36px; font-size: 14px; }
.brand-small { display: flex; align-items: center; gap: 10px; font-weight: 600; }