/* ============================================================
   SA-KA İNŞAAT - Tasarım sistemi
   Palet: Kobalt + Kağıt (marka mavisi #0068B4'ten türetildi)
   Köşe yarıçapı: her yerde 2px, istisnasız
   Tema: açık varsayılan, prefers-color-scheme ile koyu
   ============================================================ */

:root {
  --paper:      #F4F5F7;
  --paper-2:    #E9EBEF;
  --paper-3:    #FFFFFF;
  --ink:        #0F1419;
  --ink-2:      #5A6472;
  --ink-3:      #8892A0;
  --line:       #D6DAE1;
  --line-soft:  #E4E7EC;
  --accent:     #0B57D0;
  --accent-ink: #FFFFFF;
  --accent-bg:  rgba(11, 87, 208, .09);
  --accent-br:  rgba(11, 87, 208, .30);
  --deep:       #0F1419;
  --deep-ink:   #EDEFF3;
  --deep-ink-2: #98A2B0;
  --deep-line:  rgba(255,255,255,.14);

  --r: 2px;
  --shadow: 0 1px 2px rgba(15,20,25,.05), 0 12px 32px -12px rgba(15,20,25,.12);
  --ease: cubic-bezier(.16,1,.3,1);

  --pad: clamp(20px, 5vw, 64px);
  --max: 1380px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper:      #0F1215;
    --paper-2:    #171B20;
    --paper-3:    #14181C;
    --ink:        #E8EBEF;
    --ink-2:      #9AA4B2;
    --ink-3:      #77818F;
    --line:       #262C33;
    --line-soft:  #1F252B;
    --accent:     #6E9BFF;
    --accent-ink: #0A0E12;
    --accent-bg:  rgba(110, 155, 255, .13);
    --accent-br:  rgba(110, 155, 255, .34);
    --deep:       #080A0C;
    --deep-ink:   #E8EBEF;
    --deep-ink-2: #8B95A3;
    --deep-line:  rgba(255,255,255,.10);
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 12px 32px -12px rgba(0,0,0,.6);
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Instrument Sans", ui-sans-serif, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  font-feature-settings: "kern" 1;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }

h1, h2, h3, h4 {
  font-family: "Archivo", ui-sans-serif, -apple-system, sans-serif;
  font-weight: 700;
  letter-spacing: -.028em;
  line-height: 1.06;
  margin: 0;
}

.wrap { max-width: var(--max); margin-inline: auto; padding-inline: var(--pad); }
.sec  { padding-block: clamp(72px, 11vw, 152px); }
.num  { font-variant-numeric: tabular-nums; }

/* Bölüm etiketi. Sayfa genelinde en fazla 3 kez kullanılır. */
.eyebrow {
  font-size: 11px; font-weight: 600; letter-spacing: .16em;
  text-transform: uppercase; color: var(--accent);
  margin: 0 0 20px;
}

.lead { font-size: clamp(16px, 1.6vw, 19px); color: var(--ink-2); max-width: 62ch; margin: 20px 0 0; }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 50px; padding: 0 26px; border-radius: var(--r);
  border: 1px solid transparent; background: var(--accent); color: var(--accent-ink);
  font-weight: 600; font-size: 15px; white-space: nowrap; cursor: pointer;
  transition: transform .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease);
}
.btn:hover { background: color-mix(in srgb, var(--accent) 88%, var(--ink)); }
.btn:active { transform: translateY(1px); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { background: var(--paper-2); border-color: var(--ink-3); }
.btn--onimg { background: rgba(255,255,255,.10); color: #fff; border-color: rgba(255,255,255,.42); backdrop-filter: blur(10px); }
.btn--onimg:hover { background: rgba(255,255,255,.20); border-color: rgba(255,255,255,.7); }
.btn--sm { height: 42px; padding: 0 18px; font-size: 14px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: var(--r); }

/* ---------- Üst menü ---------- */
.nav {
  position: sticky; top: 0; z-index: 50; height: 68px;
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid var(--line-soft);
}
.nav__in { height: 68px; display: flex; align-items: center; gap: 28px; }
.nav__logo { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.nav__logo img { height: 40px; width: auto; }
.nav__logo span {
  font-size: 10.5px; letter-spacing: .18em; color: var(--ink-2);
  padding-left: 12px; border-left: 1px solid var(--line);
}
@media (max-width: 420px) { .nav__logo span { display: none; } .nav__logo img { height: 34px; } }
.nav__links { display: flex; gap: 30px; }
.nav__links a { font-size: 14.5px; font-weight: 500; color: var(--ink-2); padding: 5px 0; transition: color .18s; }
.nav__links a:hover { color: var(--ink); }
.nav__burger { display: none; width: 44px; height: 44px; border: 1px solid var(--line); background: none; border-radius: var(--r); cursor: pointer; }
.nav__burger i { display: block; width: 18px; height: 1.5px; background: var(--ink); margin: 4px auto; }
@media (max-width: 940px) {
  .nav__links { display: none; }
  .nav__burger { display: block; }
  .nav__in .btn { display: none; }
  .nav__links.is-open {
    display: flex; flex-direction: column; gap: 0;
    position: absolute; left: 0; right: 0; top: 68px;
    background: var(--paper); border-bottom: 1px solid var(--line); padding: 8px var(--pad) 20px;
  }
  .nav__links.is-open a { padding: 14px 0; border-bottom: 1px solid var(--line-soft); font-size: 16px; color: var(--ink); }
}

/* ---------- Hero ---------- */
.hero { position: relative; min-height: min(88svh, 780px); display: flex; align-items: flex-end; overflow: hidden; }
.hero__img { position: absolute; inset: 0; }
.hero__img img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 62%; }
.hero__img::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(8,12,16,.86) 0%, rgba(8,12,16,.66) 34%, rgba(8,12,16,.14) 66%, rgba(8,12,16,.32) 100%);
}
.hero__in { position: relative; width: 100%; padding-block: clamp(48px, 8vw, 88px) clamp(44px, 6vw, 72px); }
.hero__panel { max-width: 740px; color: #fff; }
.hero__tag {
  display: inline-flex; align-items: center; height: 28px; padding: 0 11px;
  border: 1px solid rgba(255,255,255,.44); border-radius: var(--r);
  font-size: 11px; font-weight: 600; letter-spacing: .15em; text-transform: uppercase;
  margin-bottom: 22px;
}
.hero h1 { font-size: clamp(30px, 4.5vw, 54px); color: #fff; }
.hero p { font-size: clamp(15.5px, 1.5vw, 18px); color: rgba(255,255,255,.84); margin: 22px 0 0; max-width: 50ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }

/* ---------- Rakam bandı ---------- */
.figs { background: var(--deep); color: var(--deep-ink); }
.figs__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.figs__i { padding: clamp(34px, 4.4vw, 56px) 0 clamp(34px, 4.4vw, 56px) clamp(18px, 2.6vw, 40px); border-left: 1px solid var(--deep-line); }
.figs__i:first-child { border-left: 0; padding-left: 0; }
.figs__i b { display: block; font-family: "Archivo"; font-weight: 700; font-size: clamp(30px, 4.4vw, 54px); letter-spacing: -.04em; line-height: 1; }
.figs__i span { display: block; margin-top: 12px; font-size: 13.5px; color: var(--deep-ink-2); }
@media (max-width: 780px) {
  .figs__grid { grid-template-columns: 1fr 1fr; }
  .figs__i { padding: 30px 0 30px 22px; }
  .figs__i:nth-child(3), .figs__i:nth-child(4) { border-top: 1px solid var(--deep-line); }
  .figs__i:nth-child(odd) { border-left: 0; padding-left: 0; }
}

/* ---------- Aktif proje: yapışkan sütun ---------- */
.proj { display: grid; grid-template-columns: 0.92fr 1.08fr; gap: clamp(28px, 5vw, 80px); align-items: start; }
.proj__stick { position: sticky; top: 108px; }
.proj h2 { font-size: clamp(28px, 3.6vw, 46px); }
.spec { margin: 36px 0 0; border-top: 1px solid var(--line); }
.spec div { display: flex; justify-content: space-between; gap: 20px; padding: 15px 0; border-bottom: 1px solid var(--line-soft); }
.spec dt { color: var(--ink-2); font-size: 14.5px; margin: 0; }
.spec dd { margin: 0; font-weight: 600; font-size: 14.5px; text-align: right; }
.pins { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.pin {
  display: inline-flex; align-items: center; gap: 8px; height: 34px; padding: 0 13px;
  background: var(--accent-bg); border: 1px solid var(--accent-br); border-radius: var(--r);
  font-size: 13px; font-weight: 500; color: var(--accent);
}
.proj__media { display: grid; gap: clamp(10px, 1.4vw, 18px); }
.proj__media img { width: 100%; border-radius: var(--r); }
.proj__pair { display: grid; grid-template-columns: 1fr 1fr; gap: inherit; }
@media (max-width: 900px) {
  .proj { grid-template-columns: 1fr; }
  .proj__stick { position: static; }
}

/* ---------- Daire seçim ekranı ---------- */
.picker { background: var(--paper-2); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.picker__head { margin-bottom: 40px; }
.picker__head h2 { font-size: clamp(26px, 3.2vw, 42px); }
.picker__note { font-size: 13px; color: var(--ink-2); max-width: 62ch; margin: 20px 0 0; }

.picker__bar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 24px; }
.chip {
  height: 38px; padding: 0 16px; border: 1px solid var(--line); background: var(--paper-3);
  border-radius: var(--r); font-size: 13.5px; font-weight: 500; color: var(--ink-2); cursor: pointer;
  transition: all .16s var(--ease);
}
.chip:hover { border-color: var(--ink-3); color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.picker__count { margin-left: auto; font-size: 13.5px; color: var(--ink-2); }
.picker__count b { color: var(--ink); }

.picker__body { display: grid; grid-template-columns: 1fr 372px; gap: clamp(16px, 2.4vw, 32px); align-items: start; }

.blocks { display: grid; gap: 26px; }
.block__t { display: flex; align-items: baseline; gap: 12px; margin-bottom: 12px; }
.block__t h3 { font-size: 15px; letter-spacing: .04em; text-transform: uppercase; }
.block__t span { font-size: 13px; color: var(--ink-2); }
.floor { display: grid; grid-template-columns: 46px repeat(4, 1fr); gap: 6px; margin-bottom: 6px; align-items: stretch; }
.floor__n { display: flex; align-items: center; font-size: 12px; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.unit {
  position: relative; border-radius: var(--r); border: 1px solid var(--line);
  background: var(--paper-3); padding: 9px 8px 8px; text-align: left; cursor: pointer;
  transition: transform .14s var(--ease), border-color .14s, background .14s;
  min-height: 54px;
}
.unit b { display: block; font-size: 13px; font-weight: 600; font-variant-numeric: tabular-nums; }
.unit span { display: block; font-size: 11px; color: var(--ink-2); margin-top: 2px; }
.unit:hover { transform: translateY(-2px); border-color: var(--accent); }
.unit[data-durum="musait"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.unit[data-durum="musait"] span { color: color-mix(in srgb, var(--accent-ink) 74%, transparent); }
.unit[data-durum="opsiyonlu"] { background: var(--accent-bg); border-color: var(--accent-br); color: var(--accent); }
.unit[data-durum="opsiyonlu"] span { color: var(--accent); opacity: .72; }
.unit[data-durum="satildi"] { background: transparent; color: var(--ink-2); border-style: dashed; }
.unit[data-durum="satildi"]:hover { transform: none; border-color: var(--line); cursor: default; }
.unit.is-active { outline: 2px solid var(--ink); outline-offset: 2px; }
.unit.is-dim { opacity: .22; pointer-events: none; }
.unit--wide { grid-column: 2 / -1; }

.legend { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 22px; font-size: 12.5px; color: var(--ink-2); }
.legend i { display: inline-block; width: 13px; height: 13px; border-radius: var(--r); margin-right: 7px; vertical-align: -2px; border: 1px solid var(--line); }
.legend .l1 { background: var(--accent); border-color: var(--accent); }
.legend .l2 { background: var(--accent-bg); border-color: var(--accent-br); }
.legend .l3 { background: transparent; border-style: dashed; }

.detail { position: sticky; top: 108px; background: var(--paper-3); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.detail__empty { padding: 46px 26px; text-align: center; color: var(--ink-2); font-size: 14px; }
.detail__plan { background: var(--paper-2); border-bottom: 1px solid var(--line-soft); }
.detail__plan img { width: 100%; }
.detail__in { padding: 22px 24px 24px; }
.detail__t { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; }
.detail__t h3 { font-size: 21px; }
.detail__st { font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; padding: 4px 9px; border-radius: var(--r); }
.st--musait { background: var(--accent); color: var(--accent-ink); }
.st--opsiyonlu { background: var(--accent-bg); color: var(--accent); border: 1px solid var(--accent-br); }
.st--satildi { background: var(--paper-2); color: var(--ink-3); }
.detail dl { margin: 20px 0 0; border-top: 1px solid var(--line-soft); }
.detail dl div { display: flex; justify-content: space-between; padding: 11px 0; border-bottom: 1px solid var(--line-soft); }
.detail dt { color: var(--ink-2); font-size: 13.5px; margin: 0; }
.detail dd { margin: 0; font-weight: 600; font-size: 13.5px; }
.detail .btn { width: 100%; margin-top: 20px; }
.rooms__t { margin: 20px 0 8px; font-size: 12.5px; color: var(--ink-2); }
.rooms { display: grid; grid-template-columns: 1fr 1fr; gap: 5px 22px; margin: 0; }
.rooms span { display: flex; justify-content: space-between; gap: 10px; font-size: 12.5px; color: var(--ink-2); }
.rooms b { color: var(--ink); font-weight: 600; font-variant-numeric: tabular-nums; }

@media (max-width: 1000px) {
  .picker__body { grid-template-columns: 1fr; }
  .detail { position: static; }
}
@media (max-width: 520px) {
  .floor { grid-template-columns: 34px repeat(4, 1fr); gap: 4px; }
  .unit { min-height: 46px; padding: 7px 6px; }
  .unit span { display: none; }
}

/* ---------- Tamamlanmış projeler (bento, 4 hücre) ---------- */
.bento { display: grid; grid-template-columns: 1.35fr 1fr 1fr; grid-template-rows: 300px 220px; gap: clamp(10px, 1.3vw, 16px); }
.card {
  position: relative; overflow: hidden; border-radius: var(--r); background: var(--paper-2);
  display: block; width: 100%; padding: 0; border: 0; font: inherit; text-align: left;
  cursor: zoom-in; -webkit-tap-highlight-color: transparent;
}
.card img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.card:hover img { transform: scale(1.045); }
.card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(8,12,16,.86) 0%, rgba(8,12,16,.28) 42%, transparent 72%); }
.card__txt { position: absolute; left: 20px; right: 20px; bottom: 18px; z-index: 2; color: #fff; }
.card__h { display: block; font-family: "Archivo"; font-weight: 700; font-size: 19px; letter-spacing: -.028em; line-height: 1.15; }
.card__p { display: block; margin-top: 5px; font-size: 13px; color: rgba(255,255,255,.82); }
.card--lg { grid-row: span 2; }
.card--lg .card__h { font-size: 24px; }
@media (max-width: 860px) {
  .bento { grid-template-columns: 1fr 1fr; grid-template-rows: 240px 180px 180px; }
  .card--lg { grid-row: span 1; grid-column: span 2; }
}
@media (max-width: 520px) { .bento { grid-template-columns: 1fr; grid-template-rows: none; } .card { height: 200px; } .card--lg { grid-column: span 1; height: 240px; } }

/* ---------- Zaman çizelgesi ---------- */
.time { background: var(--deep); color: var(--deep-ink); overflow: hidden; }
.time h2 { font-size: clamp(26px, 3.2vw, 42px); color: var(--deep-ink); max-width: 20ch; }
.time__track {
  display: flex; gap: 0; margin-top: 52px; overflow-x: auto; scroll-snap-type: x mandatory;
  padding-bottom: 18px; scrollbar-width: thin;
}
.time__i {
  flex: 0 0 min(300px, 74vw); scroll-snap-align: start;
  padding: 26px 30px 8px 0; margin-right: 30px; border-top: 1px solid var(--deep-line);
}
.time__i b { display: block; font-family: "Archivo"; font-size: 24px; letter-spacing: -.03em; }
.time__i strong { display: block; margin-top: 14px; font-size: 15px; font-weight: 600; }
.time__i p { margin: 8px 0 0; font-size: 13.5px; color: var(--deep-ink-2); line-height: 1.65; }

/* ---------- Referanslar (3 küme) ---------- */
.refs { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 3.4vw, 56px); margin-top: 52px; }
.refs h3 { font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.refs ul { list-style: none; margin: 16px 0 0; padding: 0; }
.refs li { padding: 7px 0; font-size: 14.5px; color: var(--ink-2); }
.refs li b { color: var(--ink); font-weight: 500; }
@media (max-width: 860px) { .refs { grid-template-columns: 1fr; } }

/* ---------- İletişim ---------- */
.cta { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 88px); align-items: start; }
.cta h2 { font-size: clamp(28px, 3.6vw, 46px); max-width: 16ch; }
.contact { margin-top: 40px; display: grid; gap: 22px; }
.contact a, .contact p { margin: 0; font-size: 15px; color: var(--ink-2); }
.contact b { display: block; font-size: 11.5px; letter-spacing: .13em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 6px; font-weight: 600; }
.contact a:hover { color: var(--accent); }

.form { display: grid; gap: 18px; }
.f2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 7px; }
.field label { font-size: 13px; font-weight: 500; color: var(--ink); }
.field input, .field select, .field textarea {
  height: 48px; padding: 0 14px; background: var(--paper-3);
  border: 1px solid var(--line); border-radius: var(--r); width: 100%;
  transition: border-color .16s;
}
.field textarea { height: auto; padding: 13px 14px; resize: vertical; min-height: 108px; line-height: 1.55; }
.field input::placeholder, .field textarea::placeholder { color: var(--ink-3); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px var(--accent-bg); }
.field .err { font-size: 12.5px; color: #C0392B; min-height: 0; }
@media (prefers-color-scheme: dark) { .field .err { color: #FF8A7A; } }
.field.is-bad input, .field.is-bad select, .field.is-bad textarea { border-color: #C0392B; }
.form__ok { padding: 18px; background: var(--accent-bg); border: 1px solid var(--accent-br); border-radius: var(--r); font-size: 14px; color: var(--accent); }
@media (max-width: 860px) { .cta { grid-template-columns: 1fr; } .f2 { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.foot { background: var(--deep); color: var(--deep-ink-2); padding-block: 56px 40px; font-size: 13.5px; }
.foot__in { display: flex; flex-wrap: wrap; gap: 28px; justify-content: space-between; align-items: flex-start; }
.foot b { display: block; color: var(--deep-ink); font-size: 12px; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; }
.foot__logo { height: 52px; width: auto; }
.foot p { margin: 10px 0 0; max-width: 40ch; line-height: 1.7; }
.foot__end { margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--deep-line); font-size: 12.5px; }

/* ---------- Scroll açılışları ---------- */
.rv { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .rv { opacity: 1; transform: none; transition: none; }
  .card img, .btn, .unit, .chip { transition: none !important; }
  .card:hover img { transform: none; }
}

/* ============================================================
   GÖRSEL BÜYÜTME (lightbox)
   ============================================================ */
.zoom {
  display: block; position: relative; width: 100%; padding: 0; margin: 0;
  border: 0; background: none; cursor: zoom-in; border-radius: var(--r); overflow: hidden;
  -webkit-tap-highlight-color: transparent;
}
.zoom img { transition: transform .6s var(--ease); }
.zoom:hover img { transform: scale(1.02); }
.zoom__hint {
  position: absolute; right: 10px; bottom: 10px; z-index: 2;
  padding: 6px 11px; border-radius: var(--r);
  background: rgba(8,12,16,.72); backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.24);
  color: #fff; font-size: 11.5px; font-weight: 600; letter-spacing: .06em;
  opacity: 0; transform: translateY(4px); transition: opacity .2s var(--ease), transform .2s var(--ease);
  pointer-events: none;
}
.zoom:hover .zoom__hint, .zoom:focus-visible .zoom__hint { opacity: 1; transform: none; }

.lb {
  position: fixed; inset: 0; z-index: 100; display: none;
  background: rgba(6,9,12,.96); backdrop-filter: blur(10px);
  grid-template-rows: auto minmax(0,1fr) auto;
}
.lb.is-open { display: grid; }
.lb__top {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 16px clamp(14px, 3vw, 30px);
}
.lb__title { font-size: 13.5px; font-weight: 500; color: rgba(255,255,255,.72); }
.lb__stage { position: relative; display: grid; place-items: center; padding: 0 clamp(10px, 2vw, 26px); min-height: 0; }
.lb__img {
  max-width: min(1400px, 100%); max-height: 100%; width: auto; height: auto;
  object-fit: contain; border-radius: var(--r); background: rgba(255,255,255,.04);
}
.lb__yukleniyor {
  position: absolute; color: rgba(255,255,255,.6); font-size: 13.5px; pointer-events: none;
  opacity: 0; transition: opacity .25s;
}
.lb.is-loading .lb__yukleniyor { opacity: 1; }
.lb__bottom {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  padding: 14px clamp(14px, 3vw, 30px) clamp(18px, 3vw, 26px);
}
.lb__kontrol { display: flex; align-items: center; gap: 16px; }
.lb__cap { margin: 0; font-size: 13.5px; color: rgba(255,255,255,.8); text-align: center; max-width: 72ch; }
.lb__sayac { font-size: 12.5px; color: rgba(255,255,255,.56); font-variant-numeric: tabular-nums; white-space: nowrap; }
.lb__btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 44px; min-width: 44px; padding: 0 14px; border-radius: var(--r);
  background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.28); color: #fff;
  font-size: 14px; font-weight: 600; cursor: pointer; white-space: nowrap;
  transition: background .16s var(--ease), border-color .16s var(--ease);
}
.lb__btn:hover:not(:disabled) { background: rgba(255,255,255,.19); border-color: rgba(255,255,255,.6); }
.lb__btn:disabled { opacity: .32; cursor: default; }
.lb__btn--ok { font-size: 20px; line-height: 1; padding: 0 12px; }
.lb :focus-visible { outline: 2px solid #fff; outline-offset: 3px; }
body.lb-acik { overflow: hidden; }
@media (max-width: 560px) { .lb__bottom { gap: 10px; } .lb__cap { font-size: 12.5px; } }
@media (prefers-reduced-motion: reduce) {
  .zoom img, .zoom__hint, .lb__yukleniyor, .lb__btn { transition: none !important; }
  .zoom:hover img { transform: none; }
}

/* ============================================================
   KURUMSAL
   ============================================================ */
.kurum__h { font-size: clamp(30px, 4.4vw, 58px); }
.kurum__grid {
  display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 88px); margin-top: clamp(40px, 5vw, 64px); align-items: start;
}
.kurum__metin p { margin: 0 0 20px; font-size: 16.5px; line-height: 1.75; color: var(--ink-2); max-width: 62ch; }
.kurum__metin p:last-child { margin-bottom: 0; }
.kurum__giris {
  font-size: clamp(19px, 2.1vw, 25px) !important; line-height: 1.45 !important;
  color: var(--ink) !important; font-weight: 500; letter-spacing: -.012em;
  margin-bottom: 28px !important;
}
.kurum__yan .kunye { border-top: 2px solid var(--ink); padding-top: 6px; }
.kunye { margin: 0; }
.kunye div { padding: 13px 0; border-bottom: 1px solid var(--line-soft); }
.kunye dt { margin: 0 0 3px; font-size: 12px; letter-spacing: .09em; text-transform: uppercase; color: var(--ink-2); }
.kunye dd { margin: 0; font-size: 15.5px; font-weight: 600; line-height: 1.45; }
.kurum__is { margin: 26px 0 12px; font-size: 12px; letter-spacing: .09em; text-transform: uppercase; color: var(--ink-2); font-weight: 600; }

/* Tam genişlik alıntı bandı: beton dokusu üzerinde marka sözü */
.soz { position: relative; margin: clamp(56px, 7vw, 100px) 0 0; overflow: hidden; isolation: isolate; }
.soz__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; filter: brightness(1.18) contrast(1.05); }
.soz::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(100deg, rgba(9,13,17,.86) 0%, rgba(9,13,17,.60) 52%, rgba(9,13,17,.26) 100%);
}
.soz__in { padding-block: clamp(64px, 9vw, 132px); }
.soz blockquote {
  margin: 0; font-family: "Archivo"; font-weight: 700; color: #fff;
  font-size: clamp(26px, 4.2vw, 54px); line-height: 1.1; letter-spacing: -.034em;
  max-width: 19ch;
}
.soz figcaption { margin-top: 20px; font-size: 13.5px; color: rgba(255,255,255,.72); }

/* Künye sütunundaki teknik çizim */
.kurum__gorsel { width: 100%; border-radius: var(--r); margin-bottom: 26px; }

/* Zaman çizelgesinde donatı dokusu */
.time { position: relative; isolation: isolate; }
.time__doku {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  z-index: -1; opacity: .10; filter: grayscale(1) contrast(1.1);
}

@media (max-width: 900px) {
  .kurum__grid { grid-template-columns: 1fr; }
  .kurum__yan .kunye { border-top-width: 1px; }
}

/* .detay panelindeki plan artık bir <button>; alt çizgisini geri ver */
.detail__plan.zoom { border-bottom: 1px solid var(--line-soft); border-radius: 0; cursor: zoom-in; }

/* ============================================================
   MOBİL DÜZELTMELERİ
   ============================================================ */

/* Bento: geniş kart artık sınıfla yönetiliyor. Satır içi "span 2" tek sütunlu
   mobil düzende gizli bir ikinci kolon açıp kartları 58px'e düşürüyordu. */
.card--wide { grid-column: span 2; }
@media (max-width: 520px) { .card--wide { grid-column: auto; } }

/* Dokunma hedefleri: kaba işaretçide en az 44px */
@media (max-width: 900px) {
  .chip { height: 44px; padding: 0 18px; }
  .nav__logo { min-height: 44px; }
  .nav__burger { width: 46px; height: 46px; }

  .contact__links a, .foot__links a {
    display: block; min-height: 44px; line-height: 44px;
  }
  .contact__links a + a, .foot__links a + a { border-top: 1px solid var(--line-soft); }
  .foot__links a + a { border-top-color: var(--deep-line); }
}

/* Küçük yazılar mobilde 12px'in altına inmesin */
@media (max-width: 900px) {
  .hero__tag, .eyebrow, .nav__logo span, .zoom__hint { font-size: 12px; }
  .picker__note, .lb__sayac { font-size: 13px; }
}

/* Dokunmatikte hover yok: "Büyüt" ipucu kalıcı görünsün,
   yoksa görsellerin tıklanabilir olduğu anlaşılmıyor. */
@media (hover: none) {
  .zoom__hint { opacity: 1; transform: none; }
  .zoom:hover img { transform: none; }
}

/* Tablet aralığında daire hücresi etiketi 12px'in altına inmesin */
@media (min-width: 521px) and (max-width: 900px) { .unit span { font-size: 12px; } }

/* Dokunmatik cihazlarda genişlik ne olursa olsun (örn. yatay tablet 1024px)
   hedefler büyük kalsın. Genişlik değil işaretçi tipi belirleyici. */
@media (hover: none) {
  .nav__links a { padding: 11px 0; }
  .btn--sm { height: 44px; }
  .chip { height: 44px; padding: 0 18px; }
  .nav__logo { min-height: 44px; }
  .contact__links a, .foot__links a { display: block; min-height: 44px; line-height: 44px; }
  .contact__links a + a, .foot__links a + a { border-top: 1px solid var(--line-soft); }
  .foot__links a + a { border-top-color: var(--deep-line); }
  .hero__tag, .eyebrow, .nav__logo span, .zoom__hint { font-size: 12px; }
  .unit span { font-size: 12px; }
}

/* İletişim etiketleri (ADRES / TELEFON / E-POSTA) */
.contact b { font-size: 12px; }