/* ARSAMAPS — arsamaps.com.tr
   Marka renkleri: orman yeşili #0E763C · toprak #A65B24 · krem #F4DFBE · kömür #231F20 */

:root{
  --yesil:#0E763C;
  --yesil-koyu:#0A5A2D;
  --toprak:#A65B24;
  --toprak-koyu:#8C4A1C;
  --krem:#F4DFBE;
  --krem-acik:#FBF3E4;
  --krem-cok-acik:#FEFAF1;
  --komur:#231F20;
  --gri:#6B6257;
  --cizgi:#E6DCCB;
  --max:1140px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Poppins',-apple-system,'Segoe UI',Arial,sans-serif;
  color:var(--komur);
  background:#fff;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.kap{max-width:var(--max);margin:0 auto;padding:0 24px}

/* ---------- ÜST MENÜ ---------- */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--cizgi);
}
.ust{display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;max-width:var(--max);margin:0 auto}
.ust .logo img{height:42px;width:auto}
nav ul{display:flex;list-style:none;align-items:center}
nav li+li{margin-left:30px}
nav a{font-size:14.5px;font-weight:500;color:var(--komur);transition:color .2s}
nav a:hover{color:var(--yesil)}
nav a.btn{
  background:var(--yesil);color:#fff;padding:9px 20px;border-radius:4px;
  font-weight:600;transition:background .2s}
nav a.btn:hover{background:var(--yesil-koyu);color:#fff}
.menu-ac{display:none;background:none;border:0;font-size:26px;
  color:var(--komur);cursor:pointer;line-height:1}

/* ---------- HERO ---------- */
.hero{
  background:linear-gradient(160deg,#FFFDF8 0%,var(--krem-acik) 45%,var(--krem) 100%);
  padding:88px 0 96px;
}
.hero .etiket{
  font-size:13px;font-weight:700;letter-spacing:4px;color:var(--toprak-koyu);
  margin-bottom:20px}
.hero h1{
  font-size:clamp(32px,5.2vw,54px);line-height:1.16;font-weight:700;
  letter-spacing:-.5px;margin-bottom:22px;max-width:16ch}
.hero .cizgi{width:88px;height:4px;background:var(--yesil);margin-bottom:24px}
.hero p{font-size:17px;color:var(--gri);max-width:56ch;margin-bottom:34px}
.hero .butonlar{display:flex;gap:14px;flex-wrap:wrap}

.btn-yesil,.btn-cizgi{
  display:inline-block;padding:14px 30px;border-radius:4px;
  font-weight:600;font-size:15px;transition:all .2s}
.btn-yesil{background:var(--yesil);color:#fff}
.btn-yesil:hover{background:var(--yesil-koyu)}
.btn-cizgi{border:2px solid var(--komur);color:var(--komur)}
.btn-cizgi:hover{background:var(--komur);color:#fff}

/* ---------- BÖLÜM ---------- */
section{padding:82px 0}
.bolum-etiket{
  font-size:12.5px;font-weight:700;letter-spacing:3px;color:var(--toprak-koyu);
  margin-bottom:12px}
h2{font-size:clamp(26px,3.6vw,36px);line-height:1.25;font-weight:700;
  margin-bottom:16px;letter-spacing:-.3px}
.giris{font-size:16.5px;color:var(--gri);max-width:62ch;margin-bottom:44px}

.krem{background:var(--krem-acik)}

/* ---------- DEĞERLER ---------- */
.degerler{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.deger{background:#fff;border-left:4px solid var(--yesil);padding:28px 26px;
  box-shadow:0 1px 3px rgba(35,31,32,.05)}
.deger h3{font-size:18px;color:var(--yesil);margin-bottom:10px;font-weight:700}
.deger p{font-size:14.5px;color:var(--gri);line-height:1.75}

/* ---------- PROJE KARTLARI ---------- */
.projeler{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.proje{
  background:#fff;border:1px solid var(--cizgi);overflow:hidden;
  display:flex;flex-direction:column;transition:box-shadow .25s,transform .25s}
.proje:hover{box-shadow:0 12px 30px rgba(35,31,32,.10);transform:translateY(-3px)}
.proje .foto{height:230px;overflow:hidden;background:var(--krem)}
.proje .foto img{width:100%;height:100%;object-fit:cover}
.proje .icerik{padding:26px 26px 28px;flex:1;display:flex;flex-direction:column}
.proje .yer{font-size:12px;font-weight:700;letter-spacing:2.2px;
  color:var(--toprak-koyu);margin-bottom:9px}
.proje h3{font-size:21px;margin-bottom:12px;line-height:1.3}
.proje .ozet{font-size:14.5px;color:var(--gri);margin-bottom:18px;flex:1}
.rozetler{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.rozet{background:#EAF4EC;color:var(--yesil);font-size:12.5px;font-weight:600;
  padding:5px 12px;border-radius:3px}
.proje .fiyat{font-size:15px;font-weight:700;color:var(--komur);
  border-top:1px solid var(--cizgi);padding-top:16px;margin-bottom:16px}
.proje .fiyat span{font-weight:500;color:var(--gri);font-size:13.5px;display:block}
.proje .link{font-size:14.5px;font-weight:700;color:var(--yesil)}
.proje .link:after{content:" →"}

/* ---------- KÜNYE ---------- */
.kunye{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:34px}
.kunye div{background:#EAF4EC;border-left:3px solid var(--yesil);padding:14px 16px}
.kunye .k{font-size:11px;letter-spacing:1.2px;color:#4a7a58;margin-bottom:4px}
.kunye .v{font-size:16px;font-weight:700}

/* ---------- TABLO ---------- */
.tablo-sar{overflow-x:auto;margin-bottom:22px}
table{width:100%;border-collapse:collapse;font-size:14.5px;min-width:560px}
th{background:var(--yesil);color:#fff;padding:12px 10px;text-align:center;
  font-size:12.5px;letter-spacing:.6px;font-weight:600}
td{padding:11px 10px;text-align:center;border-bottom:1px solid #EDE9E0}
tr:nth-child(even) td{background:#FBF9F4}
tr.toplam td{background:var(--krem-acik);font-weight:700;
  border-top:2px solid var(--yesil);border-bottom:0}

/* ---------- GALERİ ---------- */
.galeri{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.galeri img{width:100%;height:220px;object-fit:cover;border:1px solid var(--cizgi)}
.tek-gorsel{border:1px solid var(--cizgi);margin-bottom:12px}
.altyazi{font-size:13px;color:var(--gri);font-style:italic;text-align:center}

/* ---------- LİSTE ---------- */
ul.ozellik{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);
  gap:12px 28px;margin-bottom:8px}
ul.ozellik li{position:relative;padding-left:26px;font-size:15px;color:var(--gri)}
ul.ozellik li:before{content:"";position:absolute;left:0;top:9px;
  width:9px;height:9px;background:var(--yesil);border-radius:50%}
ul.ozellik li b{color:var(--komur)}

.not{background:var(--krem-acik);border-left:4px solid var(--toprak);
  padding:18px 22px;font-size:14.5px;color:var(--gri);line-height:1.8}
.not b{color:var(--komur)}

/* ---------- İLETİŞİM ---------- */
.iletisim-kutu{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center}
.iletisim-liste{list-style:none}
.iletisim-liste li{display:flex;gap:14px;padding:14px 0;
  border-bottom:1px solid var(--cizgi);font-size:16px}
.iletisim-liste .et{font-weight:700;color:var(--toprak-koyu);min-width:78px;font-size:13px;
  letter-spacing:1.2px;padding-top:3px}
.iletisim-liste a:hover{color:var(--yesil)}
.kart-logo{text-align:center}
.kart-logo img{max-width:230px;margin:0 auto}

/* ---------- ALT BİLGİ ---------- */
footer{background:var(--komur);color:var(--krem);padding:52px 0 26px;font-size:14px}
footer a{color:var(--krem)}
footer a:hover{color:#8FCB7C}
.footer-ust{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;
  padding-bottom:32px;border-bottom:1px solid rgba(244,223,190,.2)}
.footer-ust h4{font-size:13px;letter-spacing:2px;color:#8FCB7C;margin-bottom:14px;
  font-weight:700}
.footer-ust p,.footer-ust li{font-size:14px;line-height:1.9;color:#C9BFAE}
.footer-ust ul{list-style:none}
.footer-alt{padding-top:22px;display:flex;justify-content:space-between;
  flex-wrap:wrap;gap:10px;font-size:13px;color:#9C9384}

/* ---------- WHATSAPP ---------- */
.wa{
  position:fixed;right:22px;bottom:22px;z-index:60;
  background:#25D366;color:#fff;width:58px;height:58px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 5px 18px rgba(0,0,0,.22);transition:transform .2s}
.wa:hover{transform:scale(1.08)}
.wa svg{width:31px;height:31px;fill:#fff}

/* ---------- SAYFA BAŞLIĞI (proje sayfaları) ---------- */
.sayfa-bas{
  background:linear-gradient(160deg,#FFFDF8 0%,var(--krem-acik) 50%,var(--krem) 100%);
  padding:56px 0 60px}
.sayfa-bas .geri{font-size:14px;color:var(--gri);margin-bottom:18px;display:inline-block}
.sayfa-bas .geri:hover{color:var(--yesil)}
.sayfa-bas h1{font-size:clamp(28px,4.4vw,42px);line-height:1.2;margin-bottom:14px}
.sayfa-bas .alt{font-size:16.5px;color:var(--yesil);font-weight:600}

/* ---------- MOBİL ---------- */
@media(max-width:900px){
  .degerler,.projeler,.kunye,.galeri,.iletisim-kutu,.footer-ust{
    grid-template-columns:1fr}
  .kunye{grid-template-columns:repeat(2,1fr)}
  ul.ozellik{grid-template-columns:1fr}
  .galeri img{height:200px}
  nav ul{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:#fff;flex-direction:column;gap:0;padding:8px 0;
    border-bottom:1px solid var(--cizgi);box-shadow:0 8px 20px rgba(0,0,0,.06)}
  nav ul.acik{display:flex}
  nav li+li{margin-left:0}
  nav li{width:100%}
  nav a{display:block;padding:13px 24px}
  nav a.btn{margin:8px 24px;text-align:center}
  .menu-ac{display:block}
  section{padding:58px 0}
  .hero{padding:60px 0 66px}
  .iletisim-kutu{gap:28px}
}
@media(max-width:520px){
  .kunye{grid-template-columns:1fr}
  .hero .butonlar{flex-direction:column}
  .btn-yesil,.btn-cizgi{text-align:center}
}