/* Evirgen Yapı, demo inşaat firması sitesi.
   Tasarım okuması: konut geliştirici sitesi, ev alıcıları ve yatırımcılar için, güçlü ve net bir dil. Dial: çeşitlilik 7, hareket 5, yoğunluk 4.
   Tek koyu tema (logonun lacivert zemini), tek altın vurgu. Köşeler keskin. */
:root {
  --zemin: #030a17;
  --yuzey: #091325;
  --yuzey2: #0f1c34;
  --cizgi: rgba(207,169,75,.24);
  --cizgi-soluk: rgba(233,236,243,.12);
  --yazi: #eceff5;
  --soluk: #9aa4ba;
  --altin: #cfa94b;
  --altin-acik: #e8cb7e;
  --koyu-yazi: #1a1405;
  --font: 'Sora', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; color-scheme: dark; }
body { margin: 0; background: var(--zemin); color: var(--yazi); font-family: var(--font); font-size: 16.5px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
[hidden] { display: none !important; }
h1, h2, h3 { margin: 0 0 .5em; font-weight: 600; letter-spacing: -.025em; line-height: 1.1; }
h1 { font-size: clamp(2.3rem, 4.8vw, 4.2rem); padding-bottom: .04em; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.7rem); }
h3 { font-size: 1.25rem; letter-spacing: -.015em; }
p { margin: 0 0 1em; max-width: 65ch; }
.kap { width: min(1260px, 100% - 40px); margin-inline: auto; }
:focus-visible { outline: 2px solid var(--altin); outline-offset: 3px; }

.demo-serit { background: #010610; color: #c9cfdc; font-size: .84rem; text-align: center; padding: 8px 12px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; border-bottom: 1px solid var(--cizgi-soluk); }
.demo-serit a { color: var(--altin); font-weight: 600; text-decoration: none; border-bottom: 1px solid currentColor; }

.ust { position: sticky; top: 0; z-index: 30; background: rgba(3,10,23,.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--cizgi); }
.ust-ic { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 16px; }
.marka { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.marka img { height: 36px; width: auto; }
.marka span { display: flex; flex-direction: column; line-height: 1; gap: 4px; }
.marka b { font-size: 1.3rem; font-weight: 700; letter-spacing: .06em; color: var(--altin-acik); }
.marka small { font-family: var(--mono); font-size: .66rem; letter-spacing: .5em; color: var(--soluk); }
.gezinme { display: flex; align-items: center; gap: 26px; }
.gezinme a { text-decoration: none; font-size: .9rem; font-weight: 500; color: var(--yazi); }
.gezinme a:not(.dugme):hover { color: var(--altin); }
.menu-dugme { display: none; background: none; border: 0; padding: 10px; cursor: pointer; }
.menu-dugme span { display: block; width: 24px; height: 2px; background: var(--yazi); margin: 5px 0; transition: transform .2s, opacity .2s; }
.menu-dugme[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-dugme[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-dugme[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.dugme { display: inline-block; padding: 14px 26px; font: inherit; font-weight: 600; font-size: .9rem; text-decoration: none; cursor: pointer; border: 1px solid var(--altin); background: var(--altin); color: var(--koyu-yazi); text-align: center; white-space: nowrap; transition: background .2s, color .2s, transform .15s; }
.dugme:hover { background: var(--altin-acik); border-color: var(--altin-acik); }
.dugme.kucuk { padding: 10px 18px; font-size: .82rem; }
.dugme.tam { width: 100%; }
.dugme-ince { background: transparent; color: var(--yazi); border-color: rgba(236,239,245,.45); }
.dugme-ince:hover { background: rgba(236,239,245,.1); border-color: var(--yazi); }
.dugme:active { transform: translateY(1px); }
.dugme[disabled] { opacity: .5; cursor: not-allowed; }

/* Hero */
.hero { padding: clamp(32px, 5vw, 70px) 0 clamp(48px, 7vw, 96px); }
.hero-ic { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(28px, 5vw, 80px); align-items: center; }
.hero-metin p { color: var(--soluk); font-size: 1.1rem; max-width: 36ch; margin-bottom: 28px; }
.hero-dugmeler { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-gorsel { margin: 0; }
.hero-cerceve { background: var(--yuzey); border: 1px solid var(--cizgi); aspect-ratio: 3 / 2; overflow: hidden; }
.hero-cerceve img { width: 100%; height: 100%; object-fit: cover; }
.hero-gorsel figcaption { font-family: var(--mono); font-size: .78rem; color: var(--soluk); margin-top: 10px; }

.bolum { padding: clamp(64px, 9vw, 120px) 0; }
.bolum.cizgili { border-top: 1px solid var(--cizgi-soluk); }
.bolum-ust { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; margin-bottom: 40px; }
.bolum-ust h2 { margin: 0; }
.filtre { display: flex; gap: 6px; flex-wrap: wrap; }
.filtre button { font: inherit; font-size: .85rem; font-weight: 500; padding: 8px 16px; background: transparent; border: 1px solid var(--cizgi-soluk); color: var(--soluk); cursor: pointer; }
.filtre button:hover { border-color: var(--yazi); color: var(--yazi); }
.filtre button[aria-pressed="true"] { background: var(--altin); border-color: var(--altin); color: var(--koyu-yazi); }

/* Proje listesi: ilk proje geniş, diğerleri iki sütun */
.proje-izgara { display: grid; grid-template-columns: repeat(12, 1fr); gap: 44px 28px; }
.proje { grid-column: span 6; text-decoration: none; display: block; }
.proje:first-child { grid-column: span 12; display: grid; grid-template-columns: 7fr 5fr; gap: clamp(24px, 4vw, 56px); align-items: center; }
.proje-gorsel { background: var(--yuzey); border: 1px solid var(--cizgi); aspect-ratio: 3 / 2; overflow: hidden; }
.proje-gorsel img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.16, 1, .3, 1); }
.proje:hover .proje-gorsel img { transform: scale(1.04); }
.proje-govde { padding-top: 16px; }
.proje:first-child .proje-govde { padding-top: 0; }
.proje h3 { font-size: 1.5rem; margin-bottom: 4px; }
.proje:first-child h3 { font-size: clamp(1.8rem, 3vw, 2.5rem); }
.proje-yer { color: var(--soluk); margin: 0 0 12px; font-size: .95rem; }
.proje-durum { font-family: var(--mono); font-size: .8rem; color: var(--altin-acik); margin: 0 0 10px; }
.proje-say { margin: 0 0 14px; color: var(--yazi); font-size: .95rem; }
.proje-say b { font-family: var(--mono); font-weight: 500; color: var(--altin-acik); }
.proje-link { color: var(--altin); font-weight: 600; font-size: .92rem; }
.bos-sonuc { grid-column: 1 / -1; padding: 30px 0; color: var(--soluk); }

/* Yaklaşım: 2x2 */
.yaklasim { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(32px, 6vw, 100px); align-items: start; }
.yaklasim-izgara { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 44px; }
.yaklasim-izgara div { padding: 22px 0 26px; border-top: 1px solid var(--cizgi); }
.yaklasim-izgara dt { font-weight: 600; font-size: 1.1rem; margin-bottom: 4px; }
.yaklasim-izgara dd { margin: 0; color: var(--soluk); font-size: .96rem; }

/* Satın alma: dört sütun, çizgili */
.adim-sirit { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin: 40px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--altin); }
.adim-sirit li { padding: 22px 28px 0 0; }
.adim-sirit li + li { padding-left: 28px; border-left: 1px solid var(--cizgi-soluk); }
.adim-sirit b { display: block; font-size: 1.35rem; letter-spacing: -.02em; margin-bottom: 6px; }
.adim-sirit span { color: var(--soluk); font-size: .95rem; }

/* Formlar */
label { display: grid; gap: 6px; font-size: .84rem; font-weight: 500; color: var(--soluk); }
input, select, textarea { font: inherit; font-size: 1rem; color: var(--yazi); background: var(--yuzey); border: 1px solid #3a4666; border-radius: 0; padding: 12px; width: 100%; color-scheme: dark; }
input::placeholder, textarea::placeholder { color: #7f89a0; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--altin); border-color: var(--altin); }
.bal { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-mesaj { margin: 0; min-height: 1.3em; font-size: .92rem; }
.form-mesaj.hata { color: #ff9b8f; }
.form-mesaj.tamam { color: #8fe0b4; font-weight: 500; }
.iletisim { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(32px, 6vw, 100px); align-items: start; }
.iletisim-liste { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 20px; }
.iletisim-liste b { display: block; font-size: .78rem; font-family: var(--mono); font-weight: 500; color: var(--altin); letter-spacing: .06em; margin-bottom: 2px; }
.iletisim-liste span, .iletisim-liste a { text-decoration: none; overflow-wrap: anywhere; }
.form-kutu { display: grid; gap: 16px; background: var(--yuzey); border: 1px solid var(--cizgi); padding: clamp(20px, 3vw, 32px); }
.alan-grup { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.alt { border-top: 1px solid var(--cizgi); padding: 48px 0 32px; font-size: .9rem; color: var(--soluk); }
.alt-ust { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; align-items: center; }
.alt-logo { width: 150px; }
.alt .uyari { max-width: 56ch; margin: 0; }
.alt .uyari strong { color: var(--yazi); }
.alt-linkler { display: flex; gap: 10px; flex-wrap: wrap; }
.alt .teknik { font-family: var(--mono); font-size: .76rem; margin: 24px 0 0; }
.alt .telif { font-size: .8rem; margin: 6px 0 0; }

@media (prefers-reduced-motion: no-preference) {
  .goster { opacity: 0; transform: translateY(18px); transition: opacity .7s cubic-bezier(.16, 1, .3, 1), transform .7s cubic-bezier(.16, 1, .3, 1); }
  .goster.gorundu { opacity: 1; transform: none; }
}

/* Proje sayfası */
.pd-ust { padding: 26px 0 8px; }
.geri-link { text-decoration: none; font-size: .9rem; color: var(--soluk); }
.geri-link:hover { color: var(--altin); }
.pd-baslik { padding: 22px 0 30px; display: grid; grid-template-columns: 7fr 5fr; gap: 40px; align-items: end; }
.pd-baslik p { color: var(--soluk); font-size: 1.08rem; margin: 0; }
.kunye { display: grid; grid-template-columns: repeat(5, auto); gap: 0; border-top: 1px solid var(--cizgi); border-bottom: 1px solid var(--cizgi); margin: 0 0 36px; }
.kunye div { padding: 16px 20px 16px 0; }
.kunye div + div { padding-left: 20px; border-left: 1px solid var(--cizgi-soluk); }
.kunye dt { font-family: var(--mono); font-size: .7rem; color: var(--soluk); letter-spacing: .08em; text-transform: uppercase; }
.kunye dd { margin: 2px 0 0; font-weight: 600; font-size: 1.05rem; }
.pd-gorsel { background: var(--yuzey); border: 1px solid var(--cizgi); margin: 0 0 8px; }
.pd-gorsel img { width: 100%; height: auto; max-height: 560px; object-fit: cover; }
.pd-aciklama { max-width: 70ch; color: var(--soluk); font-size: 1.05rem; margin: 28px 0 0; }

/* Daire seçici */
.secici { padding: clamp(48px, 7vw, 90px) 0; border-top: 1px solid var(--cizgi-soluk); margin-top: 56px; }
.secici-ust { display: flex; justify-content: space-between; align-items: end; gap: 20px; flex-wrap: wrap; margin-bottom: 20px; }
.secici-ust h2 { margin: 0; }
.secici-filtre { display: grid; grid-template-columns: repeat(4, 1fr) auto; gap: 14px; align-items: end; margin-bottom: 22px; padding: 18px; background: var(--yuzey); border: 1px solid var(--cizgi-soluk); }
.blok-sekme { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 18px; }
.blok-sekme button { font: inherit; font-weight: 600; font-size: .9rem; padding: 10px 20px; background: transparent; border: 1px solid var(--cizgi-soluk); color: var(--soluk); cursor: pointer; }
.blok-sekme button[aria-selected="true"] { background: var(--altin); border-color: var(--altin); color: var(--koyu-yazi); }
.aciklama-satir { display: flex; gap: 22px; flex-wrap: wrap; font-size: .85rem; color: var(--soluk); margin: 0 0 18px; }
.aciklama-satir span { display: inline-flex; align-items: center; gap: 8px; }
.aciklama-satir i { display: inline-block; width: 16px; height: 16px; border: 1.5px solid var(--altin); }
.aciklama-satir i.rezerve { border-style: dashed; border-color: #b9a98a; background: rgba(185,169,138,.12); }
.aciklama-satir i.satildi { border-color: #3a4666; background: #0d1527; }
.kat-izgara { display: grid; gap: 8px; }
.kat-satir { display: grid; grid-template-columns: 72px 1fr; gap: 12px; align-items: stretch; }
.kat-etiket { font-family: var(--mono); font-size: .82rem; color: var(--soluk); display: flex; align-items: center; }
.kat-daireler { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.daire { font: inherit; text-align: left; cursor: pointer; padding: 10px 14px; background: var(--yuzey); border: 1.5px solid var(--altin); color: var(--yazi); display: grid; gap: 2px; transition: background .2s; }
.daire:hover { background: var(--yuzey2); }
.daire b { font-size: 1.05rem; letter-spacing: -.01em; }
.daire small { font-family: var(--mono); font-size: .74rem; color: var(--soluk); }
.daire em { font-style: normal; font-family: var(--mono); font-size: .8rem; color: var(--altin-acik); }
.daire.rezerve { border-style: dashed; border-color: #b9a98a; }
.daire.rezerve em { color: #cdbf9f; }
.daire.satildi { border-color: #2a3550; background: #070f1f; color: #66718a; cursor: pointer; }
.daire.satildi em { color: #66718a; }
.secici-bos { padding: 36px 0; color: var(--soluk); }

/* Daire penceresi */
.d-dialog { border: 1px solid var(--cizgi); padding: 0; width: min(980px, calc(100% - 24px)); max-height: calc(100dvh - 24px); background: var(--zemin); color: var(--yazi); overflow: auto; }
.d-dialog::backdrop { background: rgba(0,4,12,.84); }
.d-kapat-form { position: absolute; top: 6px; right: 10px; margin: 0; z-index: 2; }
.d-kapat { background: none; border: 0; font-size: 2rem; line-height: 1; cursor: pointer; color: var(--soluk); }
.d-ic { display: grid; grid-template-columns: 1.1fr .9fr; gap: 0; }
.d-plan { background: var(--yuzey); border-right: 1px solid var(--cizgi); padding: 20px; display: grid; align-content: start; gap: 12px; }
.d-plan img { width: 100%; height: auto; border: 1px solid var(--cizgi-soluk); }
.d-bilgi { padding: 28px 26px; display: grid; gap: 14px; align-content: start; }
.d-bilgi h2 { font-size: 1.7rem; margin: 0; }
.d-fiyat { font-family: var(--mono); font-size: 1.7rem; font-weight: 500; color: var(--altin-acik); }
.d-ozet { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-top: 1px solid var(--cizgi-soluk); margin: 0; }
.d-ozet div { padding: 10px 0; border-bottom: 1px solid var(--cizgi-soluk); }
.d-ozet dt { font-family: var(--mono); font-size: .7rem; color: var(--soluk); letter-spacing: .06em; text-transform: uppercase; }
.d-ozet dd { margin: 0; font-weight: 600; }
.d-form { display: grid; gap: 12px; }
.d-form .onay { display: flex; align-items: center; gap: 10px; font-size: .9rem; color: var(--yazi); }
.d-form .onay input { width: auto; }
.d-not { font-size: .8rem; color: var(--soluk); margin: 0; }
.d-durum { font-family: var(--mono); font-size: .8rem; }
.d-durum.satista { color: var(--altin-acik); } .d-durum.rezerve { color: #cdbf9f; } .d-durum.satildi { color: #8791a8; }

.diger-liste { display: grid; gap: 0; border-top: 1px solid var(--cizgi); margin-top: 24px; }
.diger-liste a { display: grid; grid-template-columns: 130px 1fr auto; gap: 20px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--cizgi); text-decoration: none; }
.diger-liste img { width: 130px; aspect-ratio: 3 / 2; object-fit: cover; border: 1px solid var(--cizgi-soluk); }
.diger-liste b { font-size: 1.2rem; letter-spacing: -.01em; }
.diger-liste span { font-family: var(--mono); font-size: .8rem; color: var(--soluk); }
.diger-liste a:hover b { color: var(--altin); }

@media (max-width: 980px) {
  .hero-ic, .yaklasim, .iletisim, .pd-baslik { grid-template-columns: 1fr; }
  .proje, .proje:first-child { grid-column: span 12; display: block; }
  .proje:first-child .proje-govde { padding-top: 16px; }
  .adim-sirit { grid-template-columns: 1fr 1fr; }
  .adim-sirit li:nth-child(3) { padding-left: 0; border-left: 0; }
  .kunye { grid-template-columns: repeat(2, 1fr); }
  .kunye div, .kunye div + div { padding: 14px 0; border-left: 0; }
  .secici-filtre { grid-template-columns: 1fr 1fr; }
  .d-ic { grid-template-columns: 1fr; }
  .d-plan { border-right: 0; border-bottom: 1px solid var(--cizgi); }
}
@media (max-width: 860px) {
  .menu-dugme { display: block; }
  .gezinme { position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 0; background: var(--zemin); padding: 6px 20px 20px; border-bottom: 1px solid var(--cizgi); display: none; }
  .gezinme.acik { display: flex; }
  .gezinme a { padding: 14px 0; border-bottom: 1px solid var(--cizgi-soluk); }
  .gezinme a.dugme { margin-top: 14px; border-bottom: 1px solid var(--altin); }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .marka small { display: none; }
  .alan-grup, .yaklasim-izgara { grid-template-columns: 1fr; }
  .adim-sirit { grid-template-columns: 1fr; }
  .adim-sirit li, .adim-sirit li + li { padding: 18px 0; border-left: 0; border-top: 1px solid var(--cizgi-soluk); }
  .secici-filtre { grid-template-columns: 1fr; }
  .kat-satir { grid-template-columns: 1fr; gap: 6px; }
  .diger-liste a { grid-template-columns: 96px 1fr; }
  .diger-liste span { grid-column: 2; }
  .diger-liste img { width: 96px; }
  .hero-dugmeler .dugme { flex: 1; }
}