/* ------------------------------------------------------------------
   Custofaber Civitas tanıtım sitesi. Ana site ve Guard ile aynı dil:
   sıcak zemin, mürekkep, köşesiz butonlar, kart yerine çizgiyle ayrılan satırlar.

   Renk mantığı (Arcus)
   green (Civitas yeşili) = mahalle katmanı, harita, Civitas'ın vurgusu
   ink   (mürekkep)       = ana eylemler
   key   (kiremit)        = yalnızca marka işareti: logo ve seçili menü kaması
   ------------------------------------------------------------------ */
:root{
  --ground:#F2F1EE; --paper:#FAF9F7; --ink:#2B2A28; --muted:#5E5B55; --faint:#8A857C; --line:#D6D1C7; --line-2:#E6E2DA;
  --key:#B5532E;
  /* Civitas aksanı: Arcus tokens.css data-product="civitas" (açık #3C6B4F, koyu #7FC29A) */
  --green:#3C6B4F; --green-ink:#2F5640; --green-light:#7FC29A;
  /* Harita için sıralı yeşil ölçek (açıktan koyuya) */
  --g1:#E3EDE6; --g2:#BBD5C4; --g3:#7FAE92; --g4:#3F7A5C;
  --dark:#2B2A28; --dark-2:#33322F; --on-dark:#F2F1EE; --on-dark-muted:#BDB8AE; --dark-line:#4A4844;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --sans:Manrope,system-ui,-apple-system,"Segoe UI",sans-serif;
  --max:1160px; --gut:clamp(20px,4vw,40px);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit}
img,svg{display:block}
button{font:inherit;cursor:pointer}
p{margin:0}
h1,h2,h3{margin:0;font-weight:700;line-height:1.08;letter-spacing:-0.025em;text-wrap:balance}
h2{font-size:clamp(30px,3.6vw,46px);letter-spacing:-0.03em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gut)}
.mono{font-family:var(--mono)}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:var(--on-dark);padding:8px 14px;z-index:50}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--green);outline-offset:3px}
.dark :focus-visible{outline-color:var(--green-light)}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* ---------- başlık çubuğu ---------- */
#hdr{position:sticky;top:0;z-index:30;background:rgba(242,241,238,.94);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid transparent;transition:border-color .2s}
#hdr.scrolled{border-bottom-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none;color:var(--ink)}
.brand img{height:32px;width:auto}
.brand .sub{padding-left:14px;border-left:2px solid var(--ink);font-weight:700;font-size:19px;line-height:1.1;letter-spacing:-0.015em;color:var(--green)}
.links{display:flex;align-items:center;gap:22px}
.links a:not(.btn){position:relative;text-decoration:none;color:var(--muted);font-weight:500;font-size:15px;padding:6px 0}
.links a:not(.btn):hover{color:var(--ink)}
.links a:not(.btn).active{color:var(--ink);font-weight:700}
/* Seçili bölüm kaması: kiremidin izinli iki kullanımından biri. */
.links a:not(.btn).active::before{content:"";position:absolute;left:-13px;top:50%;margin-top:-5px;width:7px;height:10px;background:var(--key);clip-path:polygon(0 0,100% 12%,100% 88%,0 100%)}
.links .lang{display:flex;gap:2px}
.links .lang a:not(.btn){font-size:13px;font-weight:700;color:var(--faint);padding:6px;min-height:36px;display:inline-flex;align-items:center}
.links .lang a:not(.btn):hover{color:var(--ink)}
.links .lang a[aria-current="true"]{color:var(--ink);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:6px}
.burger{display:none;font:inherit;font-weight:700;font-size:15px;border:1px solid var(--ink);background:none;color:var(--ink);padding:8px 14px;min-height:40px}

/* ---------- butonlar ve bağlantılar ---------- */
.btns{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 22px;font-weight:700;font-size:16px;text-decoration:none;border:2px solid var(--ink);background:var(--ink);color:var(--on-dark);border-radius:0;transition:background .15s,border-color .15s,color .15s}
.btn:hover{background:var(--green-ink);border-color:var(--green-ink);color:#fff}
.btn.sm{min-height:40px;padding:0 16px;font-size:15px}
.dark .btn{background:var(--on-dark);border-color:var(--on-dark);color:var(--ink)}
.dark .btn:hover{background:#fff;border-color:#fff;color:var(--ink)}
.textlink{font-weight:700;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:5px;text-decoration-color:var(--green);color:var(--ink)}
.textlink:hover{color:var(--green-ink)}
.dark .textlink{color:var(--on-dark);text-decoration-color:var(--green-light)}

/* ---------- giriş ---------- */
.hero{padding:clamp(40px,6vw,72px) 0 0}
.hero-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,25rem);gap:28px 64px;align-items:end}
.hero h1{font-size:clamp(42px,5.6vw,80px);letter-spacing:-0.05em;line-height:.98;max-width:14ch}
html[lang="en"] .hero h1{font-size:clamp(38px,4.8vw,68px);max-width:15ch}
.hero .lead{font-size:clamp(17px,1.6vw,19px);color:var(--muted);max-width:48ch;margin:0 0 24px}
.hero .status{margin-top:18px;font-size:14px;font-weight:700;color:var(--green)}

/* ---------- harita: mahalle katmanı ---------- */
.map-band{margin-top:clamp(40px,5vw,64px);border-top:2px solid var(--ink);border-bottom:2px solid var(--ink);padding:clamp(24px,3vw,36px) 0 clamp(28px,4vw,44px);background:var(--paper)}
.map-h{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px 32px;align-items:end;margin-bottom:20px}
.map-h p{font-size:15.5px;color:var(--muted);max-width:62ch}
.map-h b{color:var(--ink);font-weight:700}
.map-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:0;border:1px solid var(--line)}
.map{position:relative;background:#F7F6F2;border-right:1px solid var(--line)}
.map svg{width:100%;height:auto;cursor:crosshair}
.hood path{stroke:#FAF9F7;stroke-width:3;stroke-linejoin:round;transition:fill .2s}
.hood[data-c="0"] path{fill:var(--g1)}
.hood[data-c="1"] path{fill:var(--g2)}
.hood[data-c="2"] path{fill:var(--g3)}
.hood[data-c="3"] path{fill:var(--g4)}
.hood[data-c="h"] path{fill:url(#gizli)}
.hood text{font-family:var(--mono);font-size:15px;font-weight:600;fill:var(--ink);text-anchor:middle;dominant-baseline:central;pointer-events:none}
.hood[data-c="3"] text{fill:#fff}
.hood:focus{outline:none}
.sel{fill:none;stroke:var(--ink);stroke-width:4;stroke-linejoin:round;pointer-events:none}
.hood:focus-visible path{stroke:var(--ink);stroke-width:4}
.hood:hover path{stroke:var(--ink);stroke-width:2.5}
.pin{pointer-events:none}
.pin circle{fill:var(--ink)}
.pin .ring{fill:none;stroke:var(--ink);stroke-width:2}
.panel{padding:20px 22px;display:flex;flex-direction:column;gap:14px;background:var(--ground)}
.panel .q{font-size:14px;font-weight:700;color:var(--green)}
.panel h3{font-size:26px;letter-spacing:-0.02em}
.panel .code{font-family:var(--mono);font-size:13px;color:var(--muted)}
.panel dl{margin:0;display:grid;grid-template-columns:auto minmax(0,1fr);gap:8px 16px;border-top:1px solid var(--line);padding-top:14px;font-size:15px}
.panel dt{color:var(--muted)}
.panel dd{margin:0;font-weight:700;text-align:right;font-variant-numeric:tabular-nums}
.panel dd.hidden-n{font-weight:700;color:var(--ink)}
.panel .why{font-size:14px;color:var(--muted);border-left:2px solid var(--green);padding-left:12px}
.panel .hint{font-size:14.5px;color:var(--muted)}
.legend{display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center;margin-top:auto;padding-top:14px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.legend .sw{display:inline-flex;align-items:center;gap:6px}
.legend i{display:inline-block;width:14px;height:14px}
.legend .s1{background:var(--g1)} .legend .s2{background:var(--g2)} .legend .s3{background:var(--g3)} .legend .s4{background:var(--g4)}
.legend .sh{background:repeating-linear-gradient(45deg,var(--g1) 0 3px,var(--faint) 3px 4.5px)}
.map-cap{margin-top:12px;font-size:13px;color:var(--muted);text-align:right}

/* ---------- bölümler ---------- */
section.block{padding:clamp(80px,10vw,128px) 0}
section.block + section.block{border-top:2px solid var(--ink)}
.head{max-width:44rem;margin-bottom:clamp(36px,5vw,52px)}
.head p{margin-top:18px;font-size:clamp(17px,1.5vw,19px);color:var(--muted)}

/* Çekirdek: dört satır */
.core{list-style:none;margin:0;padding:0;border-bottom:2px solid var(--ink)}
.core li{display:grid;grid-template-columns:minmax(0,17rem) minmax(0,1fr) auto;gap:8px 40px;padding:26px 0;border-top:2px solid var(--ink);align-items:baseline}
.core h3{font-size:clamp(22px,2.2vw,28px);letter-spacing:-0.02em}
.core p{color:var(--muted);max-width:58ch}
.core .tech{font-family:var(--mono);font-size:13px;color:var(--muted);white-space:nowrap}

/* Modüller */
.mods{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 clamp(32px,6vw,88px)}
.mod{position:relative;padding:22px 0 22px 32px;border-top:1px solid var(--line)}
.mod::before{content:"";position:absolute;left:0;top:30px;width:14px;height:14px;background:var(--green)}
.mod.planned::before{background:none;border:2px dashed var(--faint)}
.mod h3{font-size:22px;letter-spacing:-0.015em}
.mod p{color:var(--muted);margin-top:6px;max-width:50ch;font-size:16px}
.mod .state{display:block;margin-top:8px;font-size:14px;font-weight:700;color:var(--green)}
.mod.planned .state{color:var(--muted)}
.mods .first{grid-column:1/-1;padding-top:26px;border-top:2px solid var(--ink)}
.mods .first h3{font-size:clamp(26px,2.6vw,34px);letter-spacing:-0.025em}
.mods .first::before{top:36px}

/* KVKK kuralları */
.rules{list-style:none;margin:0;padding:0;border-bottom:2px solid var(--ink)}
.rules li{display:grid;grid-template-columns:minmax(0,20rem) minmax(0,1fr);gap:8px 40px;padding:24px 0;border-top:2px solid var(--ink)}
.rules h3{font-size:clamp(21px,2vw,26px);letter-spacing:-0.02em}
.rules p{color:var(--muted);max-width:58ch}

/* Pilot: sıralı üç adım */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px clamp(24px,4vw,56px);counter-reset:step}
.steps li{counter-increment:step;border-top:2px solid var(--ink);padding-top:18px}
.steps li::before{content:counter(step);display:block;font-size:56px;font-weight:700;line-height:1;letter-spacing:-0.04em;color:var(--green);margin-bottom:14px}
.steps h3{font-size:22px;letter-spacing:-0.015em;margin-bottom:8px}
.steps p{color:var(--muted);max-width:38ch}

/* Demo */
.dark{background:var(--dark);color:var(--on-dark)}
.cta{padding:clamp(72px,9vw,112px) 0}
.cta-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,24rem);gap:32px clamp(40px,7vw,96px);align-items:end}
.cta h2{font-size:clamp(34px,4.6vw,60px);letter-spacing:-0.04em;max-width:15ch}
.cta .lead{color:var(--on-dark-muted);margin-top:18px;max-width:48ch}
.cta .side{display:flex;flex-direction:column;align-items:flex-start;gap:18px}
.cta .mail{font-size:clamp(18px,1.7vw,21px);overflow-wrap:anywhere}
.cta .where{color:var(--on-dark-muted);font-size:15px}

/* Alt bilgi */
footer{padding:56px 0 40px;color:var(--muted);font-size:14px}
.fgrid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) minmax(0,1fr);gap:32px;align-items:start}
.fcol h4{margin:0 0 12px;font-size:14px;font-weight:700;color:var(--ink)}
.fcol a{display:block;text-decoration:none;color:var(--muted);padding:4px 0;font-size:15px}
.fcol a:hover{color:var(--ink)}
.fcol img{height:24px;width:auto}
.fcol .lead{margin:14px 0 0;max-width:36ch;font-size:14.5px}
.fbot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 24px;margin-top:40px;padding-top:22px;border-top:1px solid var(--line);font-size:13.5px}

/* 404 */
.nf{min-height:calc(100vh - 72px - 220px);display:grid;place-items:center;padding:72px 0}
.nf .wrap{max-width:620px;text-align:center}
.nf .code{font-size:15px;font-weight:700;color:var(--green);margin-bottom:12px}
.nf h1{font-size:clamp(32px,5vw,48px)}
.nf p{color:var(--muted);margin:18px 0 28px}
.nf .btns{justify-content:center}

/* ---------- dar ekranlar ---------- */
@media (max-width:1000px){
  .hero-row,.cta-grid{grid-template-columns:minmax(0,1fr)}
  .hero-row{gap:20px}
  .map-grid{grid-template-columns:minmax(0,1fr)}
  .map{border-right:0;border-bottom:1px solid var(--line)}
  .map-h{grid-template-columns:minmax(0,1fr)}
  .core li{grid-template-columns:minmax(0,1fr)}
  .rules li{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:900px){
  .burger{display:inline-flex;align-items:center}
  .links{position:absolute;left:0;right:0;top:72px;flex-direction:column;align-items:flex-start;gap:2px;padding:10px var(--gut) 20px;background:var(--ground);border-bottom:1px solid var(--line);display:none}
  .links.open{display:flex}
  .links a:not(.btn){padding:10px 0;font-size:17px}
  .links .lang{margin:6px 0 0 -6px}
  .links .btn{margin-top:10px}
  .mods,.steps{grid-template-columns:minmax(0,1fr)}
  .fgrid{grid-template-columns:minmax(0,1fr);gap:28px}
}
@media (max-width:640px){
  .brand img{height:27px}
  .brand .sub{padding-left:11px;font-size:17px}
  .map-band > .wrap{padding:0}
  .map-h{padding:0 var(--gut)}
  .map-grid{border-left:0;border-right:0}
  .map-cap{padding:0 var(--gut);text-align:left}
  .hood text{font-size:22px}
}