/* ============================================================
   Coco Furniture — Örnek Şablon (Bej Tema)
   ============================================================ */

:root{
  --cream:      #F8F3EA;
  --cream-2:    #F1E9D9;
  --beige:      #E7DAC2;
  --beige-line: #DDCBAA;
  --taupe:      #A9865E;
  --taupe-dark: #8A6A45;
  --brown:      #4A3B2A;
  --brown-deep: #2E251A;
  --text:       #504434;
  --text-soft:  #7C6E5A;
  --white:      #FFFFFF;

  --serif: "Fraunces", Georgia, serif;
  --sans:  "Work Sans", "Helvetica Neue", Arial, sans-serif;

  --container: 1180px;
  --radius: 4px;
}

/* ---------------------------------------------------------- GİRİŞ PERDESİ */
.giris{
  position: fixed;
  inset: 0;
  z-index: 999;
  display:flex;
  align-items:center;
  justify-content:center;
  background: var(--brown-deep);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
html.giris-aktif .giris{
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity .7s ease .1s, visibility 0s linear 0s;
}
html:not(.giris-aktif) .giris{
  transition: opacity .7s ease, visibility 0s linear .7s;
}
html.giris-aktif{ overflow:hidden; }
.giris-ic{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap: 22px;
  opacity: 0;
  transform: translateY(10px);
}
html.giris-aktif .giris-ic{
  animation: giris-belir .9s ease .15s forwards;
}
@keyframes giris-belir{
  to{ opacity:1; transform: translateY(0); }
}
.giris-ic img{ width: 132px; height:auto; }
.giris-cizgi{
  width: 46px;
  height: 1px;
  background: var(--taupe);
  transform: scaleX(0);
  transform-origin: center;
}
html.giris-aktif .giris-cizgi{
  animation: giris-cizgi-uzat .8s ease .6s forwards;
}
@keyframes giris-cizgi-uzat{
  to{ transform: scaleX(1); }
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--sans);
  color: var(--text);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
h1,h2,h3,h4{
  font-family: var(--serif);
  color: var(--brown-deep);
  margin: 0 0 .5em;
  font-weight: 500;
  letter-spacing: .2px;
}
p{ margin: 0 0 1em; color: var(--text); }
.kapsayici{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}
.etiket{
  display:inline-block;
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--taupe-dark);
  font-weight: 600;
  margin-bottom: 14px;
}
.buton{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 14px 30px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .3px;
  border: 1px solid transparent;
  cursor:pointer;
  transition: all .25s ease;
}
.buton--dolu{
  background: var(--brown-deep);
  color: var(--cream);
}
.buton--dolu:hover{ background: var(--taupe-dark); }
.buton--cizgili{
  background: transparent;
  border-color: var(--brown-deep);
  color: var(--brown-deep);
}
.buton--cizgili:hover{ background: var(--brown-deep); color: var(--cream); }
.buton--acik{
  background: transparent;
  border-color: rgba(255,255,255,.5);
  color: var(--cream);
}
.buton--acik:hover{ background: rgba(255,255,255,.12); border-color: var(--cream); }

/* ---------------------------------------------------------- ÜST BAR */
.ust-bar{
  background: var(--brown-deep);
  color: var(--cream-2);
  font-size: 13px;
}
.ust-bar .kapsayici{
  display:flex;
  justify-content: flex-end;
  align-items:center;
  padding-top: 9px;
  padding-bottom: 9px;
}
.ust-bar a{ opacity:.9; }
.ust-bar a:hover{ opacity:1; color:#fff; }
.ust-bar-iletisim{ display:flex; gap:22px; align-items:center; }

/* ---------------------------------------------------------- BAŞLIK */
.baslik{
  position: sticky;
  top:0;
  z-index: 50;
  background: rgba(248,243,234,.92);
  backdrop-filter: saturate(150%) blur(8px);
  border-bottom: 1px solid var(--beige-line);
}
.baslik .kapsayici{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}
.logo{
  font-family: var(--serif);
  font-size: 26px;
  color: var(--brown-deep);
  display:flex;
  align-items:center;
  gap:10px;
}
.logo img{
  display:block;
  height: 46px;
  width:auto;
}
.logo span{
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--taupe-dark);
  font-weight: 600;
  padding-top: 3px;
}
.logo--altbilgi img{ height: 84px; }
.menu{ display:flex; align-items:center; gap: 34px; }
.menu a:not(.buton){
  font-size: 14.5px;
  font-weight: 500;
  color: var(--brown);
  position:relative;
  padding: 4px 0;
}
.menu a:not(.buton)::after{
  content:"";
  position:absolute; left:0; bottom:0;
  width:0; height:1px;
  background: var(--taupe-dark);
  transition: width .25s ease;
}
.menu a:not(.buton):hover::after{ width:100%; }
.menu-dugmesi{
  display:none;
  background:none; border:none; cursor:pointer;
  width: 38px; height:38px;
  flex-direction:column; align-items:center; justify-content:center; gap:5px;
}
.menu-dugmesi span{ width:22px; height:2px; background: var(--brown-deep); }
.baslik-aksiyon .buton{ display:none; }

/* ---------------------------------------------------------- HERO */
.hero{
  position: relative;
  overflow:hidden;
  background:
    linear-gradient(100deg, var(--cream) 0%, rgba(248,243,234,.94) 32%, rgba(248,243,234,.72) 58%, rgba(248,243,234,.32) 100%),
    url("../img/hero-arkaplan.jpg");
  background-size: cover;
  background-position: center 35%;
  padding: 96px 0 70px;
}
.hero-metin{
  max-width: 640px;
}
.hero h1{
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1.08;
  margin-bottom: 22px;
}
.hero h1 em{
  font-style: italic;
  color: var(--taupe-dark);
}
.hero p{
  font-size: 17px;
  color: var(--text-soft);
  max-width: 480px;
  margin-bottom: 30px;
}
.hero-aksiyon{ display:flex; gap:16px; flex-wrap:wrap; }
.hero-istatistik{
  display:flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 30px;
  border-top: 1px solid var(--beige-line);
}
.hero-istatistik div strong{
  display:block;
  font-family: var(--serif);
  font-size: 30px;
  color: var(--brown-deep);
}
.hero-istatistik div span{
  font-size: 12.5px;
  color: var(--text-soft);
  letter-spacing: .3px;
}

/* ---------------------------------------------------------- MARKA ŞERİDİ */
.serit{
  background: var(--brown-deep);
  padding: 16px 0;
}
.serit .kapsayici{
  display:flex;
  justify-content: space-between;
  flex-wrap:wrap;
  gap: 18px;
}
.serit span{
  font-family: var(--serif);
  font-style: italic;
  font-size: 17px;
  color: rgba(248,243,234,.55);
}

/* ---------------------------------------------------------- BÖLÜM ORTAK */
.bolum{ padding: 96px 0; }
.bolum--krem{ background: var(--cream-2); }
.bolum-baslik{
  max-width: 620px;
  margin-bottom: 56px;
}
.bolum-baslik h2{ font-size: clamp(28px, 3.4vw, 40px); }
.bolum-baslik p{ color: var(--text-soft); font-size: 16px; }
.bolum-ust{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap: 24px;
  flex-wrap:wrap;
}

/* ---------------------------------------------------------- HAKKIMIZDA */
.hakkimizda-blok{
  display:grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 64px;
  align-items:start;
}
.hakkimizda-metin p{
  font-size: 16px;
  color: var(--text-soft);
  max-width: 620px;
}
.hakkimizda-slogan{
  background: var(--brown-deep);
  border-radius: 8px;
  padding: 44px 38px;
  position: sticky;
  top: 110px;
}
.hakkimizda-slogan p{
  font-family: var(--serif);
  font-style: italic;
  font-size: 27px;
  line-height: 1.35;
  color: var(--cream);
  margin: 0 0 26px;
}
.hakkimizda-yil{
  display:inline-block;
  font-family: var(--sans);
  font-size: 12.5px;
  letter-spacing: .5px;
  color: var(--taupe);
  padding-top: 22px;
  border-top: 1px solid rgba(248,243,234,.18);
}
.hakkimizda-yil strong{ color: var(--cream); }

/* ---------------------------------------------------------- VİZYONUMUZ */
#vizyon .hakkimizda-metin p{ max-width: 760px; }

/* ---------------------------------------------------------- MİSYONUMUZ */
.misyon-alt-baslik{
  font-weight: 600;
  color: var(--brown-deep);
  margin-bottom: 14px;
}
.misyon-liste{
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 12px;
}
.misyon-liste li{
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  color: var(--text-soft);
}
.misyon-liste li::before{
  content: "";
  position: absolute;
  left: 0; top: 10px;
  width: 10px; height: 1px;
  background: var(--taupe-dark);
}
.misyon-formul-etiket{
  display:block;
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--taupe);
  margin-bottom: 22px;
}
.misyon-formul-liste{
  list-style:none;
  margin: 0;
  padding: 0;
  display:flex;
  flex-direction:column;
  gap: 10px;
}
.misyon-formul-liste li{
  font-family: var(--serif);
  font-style: italic;
  font-size: 20px;
  color: var(--cream);
  line-height: 1.3;
  position: relative;
  padding-left: 30px;
}
.misyon-formul-liste li::before{
  content: "+";
  position:absolute;
  left: 0;
  font-style: normal;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 16px;
  color: var(--taupe);
}

/* ---------------------------------------------------------- PROJELERİMİZ */
.proje-sekmeler{
  display:flex;
  gap: 12px;
  margin-bottom: 40px;
}
.proje-sekme{
  font-family: var(--sans);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--brown-deep);
  background: transparent;
  border: 1px solid var(--beige-line);
  border-radius: 999px;
  padding: 10px 22px;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.proje-sekme span{ opacity:.65; margin-left: 2px; }
.proje-sekme:hover{ border-color: var(--taupe); }
.proje-sekme--aktif{
  background: var(--brown-deep);
  border-color: var(--brown-deep);
  color: var(--cream);
}
.proje-sekme--aktif span{ opacity:.75; }

.proje-liste{ border-top: 1px solid var(--beige-line); }
.proje-satir{
  position: relative;
  display:flex;
  align-items:center;
  gap: 28px;
  width: 100%;
  height: 160px;
  padding: 0 28px;
  border-bottom: 1px solid var(--beige-line);
  overflow:hidden;
  isolation:isolate;
  background: none;
  border-left:none; border-right:none; border-top:none;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
}
.proje-satir-gorsel{
  position:absolute; inset:0;
  z-index:-2;
}
.proje-satir-gorsel img{
  width:100%; height:100%;
  object-fit:cover;
  display:block;
  transition: transform .6s ease;
}
.proje-satir:hover .proje-satir-gorsel img{ transform: scale(1.05); }
.proje-satir::after{
  content:"";
  position:absolute; inset:0;
  z-index:-1;
  background: linear-gradient(90deg, rgba(46,37,26,.82) 0%, rgba(46,37,26,.55) 45%, rgba(46,37,26,.25) 100%);
}
.proje-no{
  font-family: var(--serif);
  font-size: 14px;
  color: rgba(248,243,234,.55);
  flex-shrink:0;
}
.proje-ad{
  font-size: clamp(20px, 2.6vw, 30px);
  color: var(--cream);
  margin:0;
  flex: 1;
}
.proje-pill{
  font-family: var(--sans);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .5px;
  color: var(--cream);
  border: 1px solid rgba(248,243,234,.4);
  border-radius: 999px;
  padding: 7px 16px;
  flex-shrink:0;
}
.proje-meta{
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  gap: 4px;
  font-family: var(--sans);
  font-size: 12.5px;
  color: rgba(248,243,234,.7);
  flex-shrink:0;
  min-width: 90px;
  text-align:right;
}
.proje-bos{
  padding: 56px 28px;
  text-align:center;
  border-bottom: 1px solid var(--beige-line);
}
.proje-satir[hidden],
.proje-bos[hidden]{ display:none; }

/* ---------------------------------------------------------- PROJE DETAY PENCERESİ */
.proje-modal{
  position: fixed; inset:0;
  z-index: 200;
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 28px;
  opacity:0;
  visibility:hidden;
  transition: opacity .3s ease, visibility 0s linear .3s;
}
.proje-modal.acik{
  opacity:1;
  visibility:visible;
  transition: opacity .3s ease, visibility 0s linear 0s;
}
.proje-modal-arka{
  position:absolute; inset:0;
  background: rgba(46,37,26,.72);
  backdrop-filter: blur(3px);
}
.proje-modal-ic{
  position:relative;
  z-index:1;
  background: var(--cream);
  border-radius: 8px;
  max-width: 920px;
  width:100%;
  max-height: 88vh;
  overflow:auto;
  display:grid;
  grid-template-columns: 1.2fr 1fr;
  transform: translateY(14px);
  transition: transform .3s ease;
}
.proje-modal.acik .proje-modal-ic{ transform: translateY(0); }
.proje-modal-kapat{
  position:absolute; top:16px; right:16px;
  z-index:2;
  width:38px; height:38px;
  border-radius:50%;
  border:none;
  background: rgba(46,37,26,.55);
  color: var(--cream);
  cursor:pointer;
  font-size:15px;
  display:flex; align-items:center; justify-content:center;
}
.proje-modal-gorsel{
  min-height: 260px;
  background: var(--brown-deep);
  display:flex;
  align-items:center;
  justify-content:center;
}
.proje-modal-gorsel img{
  width:100%; height:100%;
  object-fit:contain;
  display:block;
}
.proje-modal-metin{ padding: 44px 40px; }
.proje-modal-metin h3{ font-size: 28px; margin-bottom: 18px; }
.proje-modal-kucukler{
  display:flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 26px;
}
.proje-modal-kucukler button{
  width: 56px; height: 56px;
  border-radius: 4px;
  overflow:hidden;
  padding:0;
  border: 2px solid transparent;
  cursor:pointer;
  flex-shrink:0;
  opacity:.6;
  transition: opacity .2s ease, border-color .2s ease;
}
.proje-modal-kucukler button img{
  width:100%; height:100%;
  object-fit:cover;
  display:block;
}
.proje-modal-kucukler button:hover{ opacity:.85; }
.proje-modal-kucukler button.aktif{
  opacity:1;
  border-color: var(--taupe-dark);
}
.proje-modal-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 22px;
  border-top: 1px solid var(--beige-line);
}
.proje-modal-grid span{
  display:block;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--taupe-dark);
  margin-bottom: 6px;
}
.proje-modal-grid strong{
  font-family: var(--serif);
  font-weight: 500;
  font-size: 16px;
  color: var(--brown-deep);
}
.proje-bos p{
  color: var(--text-soft);
  margin:0;
}

/* ---------------------------------------------------------- NEDEN BİZ */
.deger-izgara{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}
.deger{ }
.deger .ikon{
  width: 52px; height:52px;
  border-radius:50%;
  background: var(--beige);
  color: var(--taupe-dark);
  display:flex; align-items:center; justify-content:center;
  margin-bottom: 20px;
}
.deger h3{ font-size: 18px; margin-bottom:8px; }
.deger p{ font-size: 14.5px; color: var(--text-soft); margin:0; }

/* ---------------------------------------------------------- ÜRETİM SÜRECİ */
.surec{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  counter-reset: adim;
}
.surec-adim{
  position:relative;
  padding: 0 28px 0 0;
  border-right: 1px dashed var(--beige-line);
}
.surec-adim:last-child{ border-right:none; padding-right:0; }
.surec-adim .no{
  font-family: var(--serif);
  font-size: 44px;
  color: var(--beige);
  -webkit-text-stroke: 1.5px var(--taupe);
  color: transparent;
  margin-bottom: 18px;
  display:block;
}
.surec-adim h3{ font-size: 17px; margin-bottom: 8px; }
.surec-adim p{ font-size: 14px; color: var(--text-soft); }

/* ---------------------------------------------------------- ALINTI */
/* ---------------------------------------------------------- CTA */
.iletisim-blok{
  display:grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items:start;
}
.iletisim-metin h2{ font-size: clamp(28px, 3.4vw, 38px); margin-bottom: 14px; }
.iletisim-metin p{ color: var(--text-soft); font-size: 16px; max-width: 420px; }
.iletisim-bilgi{
  display:flex;
  flex-direction:column;
  gap: 16px;
  margin-top: 36px;
  padding-top: 32px;
  border-top: 1px solid var(--beige-line);
}
.iletisim-bilgi a{
  display:flex;
  align-items:center;
  gap: 14px;
  font-family: var(--serif);
  font-size: 18px;
  color: var(--brown-deep);
}
.iletisim-ikon{
  width: 42px; height:42px;
  border-radius:50%;
  background: var(--beige);
  color: var(--taupe-dark);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}

.iletisim-form{
  background: var(--beige);
  border-radius: 8px;
  padding: 40px;
  display:flex;
  flex-direction:column;
  gap: 18px;
}
.form-satir{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.form-alan{ display:flex; flex-direction:column; gap: 8px; }
.form-alan label{
  font-family: var(--sans);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .3px;
  color: var(--brown-deep);
}
.form-alan input,
.form-alan select,
.form-alan textarea{
  font-family: var(--sans);
  font-size: 14.5px;
  color: var(--brown-deep);
  background: var(--cream);
  border: 1px solid var(--beige-line);
  border-radius: 4px;
  padding: 12px 14px;
  resize: vertical;
}
.form-alan input:focus,
.form-alan select:focus,
.form-alan textarea:focus{
  outline: none;
  border-color: var(--taupe);
}
.form-gonder{
  width: 100%;
  justify-content:center;
  margin-top: 6px;
  border: none;
}
.form-not{
  font-size: 12.5px;
  color: var(--text-soft);
  text-align:center;
  margin:0;
}
.cta p{ margin:0; color: var(--text-soft); }

/* ---------------------------------------------------------- FOOTER */
.altbilgi{
  background: var(--brown-deep);
  color: var(--cream-2);
  padding: 72px 0 26px;
}
.altbilgi-izgara{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(248,243,234,.12);
}
.altbilgi .logo{ color: var(--cream); margin-bottom: 16px; }
.altbilgi-izgara p{ color: rgba(248,243,234,.6); font-size: 14px; max-width: 280px; }
.altbilgi-izgara h4{
  color: var(--cream);
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.altbilgi-izgara ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:11px; }
.altbilgi-izgara a{ color: rgba(248,243,234,.72); font-size: 14.5px; }
.altbilgi-izgara a:hover{ color: var(--cream); }
.altalt{
  display:flex; justify-content:space-between; align-items:center;
  padding-top: 22px;
  font-size: 13px;
  color: rgba(248,243,234,.45);
  flex-wrap:wrap; gap:10px;
}
.sosyal{ display:flex; gap:12px; }
.sosyal a{
  width:34px; height:34px;
  border-radius:50%;
  border: 1px solid rgba(248,243,234,.25);
  display:flex; align-items:center; justify-content:center;
}
.sosyal a:hover{ border-color: var(--taupe); background: rgba(169,134,94,.15); }

/* ---------------------------------------------------------- RESPONSIVE */
@media (max-width: 980px){
  .hakkimizda-blok{ grid-template-columns: 1fr; gap: 36px; }
  .hakkimizda-slogan{ position: static; }
  .deger-izgara{ grid-template-columns: repeat(2,1fr); row-gap: 34px; }
  .surec{ grid-template-columns: repeat(2,1fr); row-gap: 34px; }
  .surec-adim{ border-right:none; padding-right:0; border-bottom:1px dashed var(--beige-line); padding-bottom:24px; }
  .altbilgi-izgara{ grid-template-columns: 1fr 1fr; row-gap: 34px; }
}
@media (max-width: 760px){
  .ust-bar{ display:none; }
  .menu{ display:none; }
  .menu-dugmesi{ display:flex; }
  .baslik-aksiyon{ display:flex; align-items:center; }
  .baslik-aksiyon .buton{ display:none; }
  body.menu-acik .menu{
    display:flex;
    flex-direction:column;
    align-items:flex-start;
    gap: 20px;
    position:fixed; inset: 68px 0 0 0;
    background: var(--cream);
    padding: 32px 28px;
    z-index: 49;
  }
  body.menu-acik .menu a.buton{ display:inline-flex; }
  .deger-izgara{ grid-template-columns: 1fr; }
  .surec{ grid-template-columns: 1fr; }
  .proje-satir{
    height: auto;
    min-height: 150px;
    flex-wrap: wrap;
    align-content:center;
    gap: 10px 16px;
    padding: 20px;
  }
  .proje-ad{ flex-basis:100%; order:1; }
  .proje-no{ order:0; }
  .proje-pill{ order:2; }
  .proje-meta{ order:3; flex-direction:row; min-width:0; }
  .proje-modal-ic{ grid-template-columns: 1fr; }
  .proje-modal-gorsel{ min-height: 200px; }
  .proje-modal-metin{ padding: 32px 24px; }
  .proje-modal-grid{ grid-template-columns: 1fr 1fr; }
  .iletisim-blok{ grid-template-columns: 1fr; gap: 40px; }
  .iletisim-form{ padding: 28px; }
  .form-satir{ grid-template-columns: 1fr; }
  .altbilgi-izgara{ grid-template-columns: 1fr; }
  .bolum{ padding: 64px 0; }
}