/* ============ ARMINE PORTAL - TEMA ============ */
:root{
  --bg:#f5f7fa; --bg-alt:#ffffff; --bg-soft:#eef2f7;
  --text:#12213a; --text-soft:#5b6b85; --line:#e2e8f2;
  --brand:#0f3d6e; --brand-2:#1567b2; --accent:#16a394;
  --ok:#12855f; --ok-bg:#e3f5ee; --warn:#a86400; --warn-bg:#fdf1dc;
  --new:#1567b2; --new-bg:#e6f0fb;
  --shadow:0 1px 2px rgba(18,33,58,.06),0 8px 24px rgba(18,33,58,.06);
  --shadow-lg:0 12px 32px rgba(18,33,58,.14);
  --r:14px;
}
[data-tema="koyu"]{
  --bg:#0c1320; --bg-alt:#131c2c; --bg-soft:#1a2436;
  --text:#e8eef8; --text-soft:#9aabc4; --line:#243149;
  --brand:#e8eef8; --brand-2:#4b9ae4; --accent:#2bc0ae;
  --ok:#5fd6a8; --ok-bg:#123329; --warn:#e8b562; --warn-bg:#33270f;
  --new:#7ab6ee; --new-bg:#122539;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.35);
  --shadow-lg:0 12px 32px rgba(0,0,0,.5);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;
  line-height:1.6;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.kap{width:min(1180px,92%);margin-inline:auto}

/* ---------- ust bar ---------- */
.ustbar{background:var(--brand);color:#fff;font-size:.82rem}
[data-tema="koyu"] .ustbar{background:var(--bg-alt);border-bottom:1px solid var(--line)}
.ustbar .kap{display:flex;justify-content:space-between;align-items:center;gap:16px;height:38px}
.ustbar a{opacity:.9}
.ustbar a:hover{opacity:1;text-decoration:underline}
.ustbar-sag{display:flex;gap:18px;align-items:center}

/* ---------- header ---------- */
header.site{
  position:sticky;top:0;z-index:50;background:var(--bg-alt);
  border-bottom:1px solid var(--line);
}
header.site .kap{display:flex;align-items:center;justify-content:space-between;height:74px;gap:20px;position:relative}
.logo{display:flex;align-items:center;gap:14px;font-weight:700;letter-spacing:-.02em}
.logo-img{height:30px;width:auto;display:block}
[data-tema="koyu"] .logo-img{filter:invert(1) brightness(1.6)}
.logo-ayrac{width:1px;height:30px;background:var(--line)}
.logo-yazi{display:flex;flex-direction:column;line-height:1.2}
.logo-yazi span{font-size:.74rem;font-weight:600;color:var(--text-soft);letter-spacing:.08em;text-transform:uppercase}
nav.ana{display:flex;align-items:center;gap:4px}
nav.ana a{
  padding:9px 15px;border-radius:9px;font-size:.94rem;font-weight:500;color:var(--text-soft);
  transition:.18s;
}
nav.ana a:hover{background:var(--bg-soft);color:var(--text)}
nav.ana a.aktif{background:var(--bg-soft);color:var(--brand-2);font-weight:600}
.bas-arac{display:flex;align-items:center;gap:10px}
.tema-btn{
  width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:var(--bg-alt);
  color:var(--text-soft);cursor:pointer;display:grid;place-items:center;transition:.18s;
}
.tema-btn:hover{background:var(--bg-soft);color:var(--text)}
.menu-btn{display:none;width:44px;height:40px;border-radius:10px;border:1px solid var(--line);
  background:var(--bg-alt);color:var(--text);cursor:pointer}

/* ---------- butonlar ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;padding:12px 22px;border-radius:10px;
  font-weight:600;font-size:.94rem;border:1px solid transparent;cursor:pointer;transition:.18s;
  font-family:inherit;
}
.btn-ana{background:var(--brand-2);color:#fff}
.btn-ana:hover{filter:brightness(1.08);transform:translateY(-1px);box-shadow:var(--shadow-lg)}
.btn-cizgi{border-color:var(--line);background:var(--bg-alt);color:var(--text)}
.btn-cizgi:hover{background:var(--bg-soft)}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(135deg,#0b2f57 0%,#0f3d6e 45%,#12665c 100%);
}
.hero::after{
  content:"";position:absolute;inset:0;opacity:.35;
  background:radial-gradient(560px 300px at 82% 18%,rgba(43,192,174,.55),transparent 60%),
             radial-gradient(520px 320px at 8% 92%,rgba(21,103,178,.5),transparent 60%);
}
.hero .kap{position:relative;z-index:1;padding:82px 0 74px}
.hero .hero-rozet{
  display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border-radius:99px;
  background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.22);
  font-size:.8rem;letter-spacing:.04em;margin-bottom:20px;
}
.hero h1{font-size:clamp(2rem,4.4vw,3.15rem);line-height:1.12;margin:0 0 18px;letter-spacing:-.025em;max-width:19ch}
.hero p{font-size:1.08rem;max-width:60ch;color:rgba(255,255,255,.86);margin:0 0 30px}
.hero-btn{display:flex;gap:12px;flex-wrap:wrap}
.hero .btn-cizgi{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.3);color:#fff}
.hero .btn-cizgi:hover{background:rgba(255,255,255,.2)}

/* ---------- istatistik seridi ---------- */
.serit{background:var(--bg-alt);border-bottom:1px solid var(--line)}
.serit .kap{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:26px 0}
.serit .kutu{text-align:center;border-right:1px solid var(--line)}
.serit .kutu:last-child{border-right:0}
.serit b{display:block;font-size:1.85rem;color:var(--brand-2);letter-spacing:-.02em}
.serit span{font-size:.85rem;color:var(--text-soft)}

/* ---------- bolum ---------- */
section.bolum{padding:74px 0}
.bolum-bas{margin-bottom:36px;max-width:65ch}
.bolum-bas .etiket{
  display:inline-block;font-size:.76rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--accent);margin-bottom:10px;
}
.bolum-bas h2{font-size:clamp(1.5rem,2.6vw,2.1rem);margin:0 0 12px;letter-spacing:-.02em}
.bolum-bas p{color:var(--text-soft);margin:0}

/* ---------- arac cubugu (arama + filtre) ---------- */
.araclar{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-bottom:26px}
.arama{position:relative;flex:1;min-width:250px}
.arama input{
  width:100%;padding:13px 16px 13px 44px;border-radius:11px;border:1px solid var(--line);
  background:var(--bg-alt);color:var(--text);font-size:.95rem;font-family:inherit;transition:.18s;
}
.arama input:focus{outline:none;border-color:var(--brand-2);box-shadow:0 0 0 3px rgba(21,103,178,.15)}
.arama svg{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:var(--text-soft)}
.filtreler{display:flex;gap:8px;flex-wrap:wrap}
.filtre{
  padding:10px 16px;border-radius:99px;border:1px solid var(--line);background:var(--bg-alt);
  color:var(--text-soft);font-size:.87rem;font-weight:500;cursor:pointer;font-family:inherit;transition:.18s;
}
.filtre:hover{background:var(--bg-soft);color:var(--text)}
.filtre.aktif{background:var(--brand-2);border-color:var(--brand-2);color:#fff}
.sonuc-sayi{font-size:.86rem;color:var(--text-soft);margin-bottom:18px}

/* ---------- uygulama kartlari : SATIRDA 2 KUTU ---------- */
.izgara{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.kart{
  position:relative;display:flex;flex-direction:column;background:var(--bg-alt);
  border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--shadow);
  transition:transform .2s,box-shadow .2s,border-color .2s;overflow:hidden;
}
.kart::before{
  content:"";position:absolute;left:0;top:0;height:3px;width:100%;
  background:linear-gradient(90deg,var(--brand-2),var(--accent));opacity:0;transition:.2s;
}
.kart:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.kart:hover::before{opacity:1}
.kart-ust{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:16px}
.kart-ikon{
  width:52px;height:52px;border-radius:13px;display:grid;place-items:center;flex-shrink:0;
  background:var(--bg-soft);color:var(--brand-2);
}
[data-tema="koyu"] .kart-ikon{background:#1d2b42}
.rozet{
  display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:99px;
  font-size:.73rem;font-weight:700;letter-spacing:.02em;white-space:nowrap;
}
.rozet.aktif{background:var(--ok-bg);color:var(--ok)}
.rozet.bakim{background:var(--warn-bg);color:var(--warn)}
.rozet.yeni{background:var(--new-bg);color:var(--new)}
.nokta{width:7px;height:7px;border-radius:50%;background:currentColor}
.kart h3{margin:0 0 4px;font-size:1.16rem;letter-spacing:-.015em}
.kart .adres{
  font-size:.82rem;color:var(--brand-2);font-family:Consolas,"Courier New",monospace;
  word-break:break-all;margin-bottom:12px;display:block;
}
.kart p{color:var(--text-soft);font-size:.92rem;margin:0 0 18px;flex:1}
.etiketler{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:20px}
.etiket-mini{
  font-size:.73rem;padding:4px 10px;border-radius:7px;background:var(--bg-soft);color:var(--text-soft);
}
.kart-alt{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding-top:16px;border-top:1px solid var(--line)}
.kart-alt .kategori{font-size:.8rem;color:var(--text-soft);font-weight:500}
.gir{
  display:inline-flex;align-items:center;gap:7px;font-weight:600;font-size:.9rem;color:var(--brand-2);
}
.kart:hover .gir svg{transform:translateX(3px)}
.gir svg{transition:.2s}
.bos{
  grid-column:1/-1;text-align:center;padding:56px 20px;color:var(--text-soft);
  border:1px dashed var(--line);border-radius:var(--r);
}

/* ---------- ozellik kartlari ---------- */
.ozellikler{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px}
.ozellik{background:var(--bg-alt);border:1px solid var(--line);border-radius:var(--r);padding:28px}
.ozellik .ik{
  width:46px;height:46px;border-radius:12px;display:grid;place-items:center;margin-bottom:16px;
  background:var(--bg-soft);color:var(--accent);
}
.ozellik h3{margin:0 0 8px;font-size:1.05rem}
.ozellik p{margin:0;color:var(--text-soft);font-size:.92rem}

/* ---------- duyurular ---------- */
.duyuru-liste{display:flex;flex-direction:column;gap:14px}
.duyuru{
  display:flex;gap:20px;background:var(--bg-alt);border:1px solid var(--line);
  border-radius:var(--r);padding:22px 24px;transition:.2s;
}
.duyuru:hover{border-color:var(--brand-2);box-shadow:var(--shadow)}
.duyuru .tarih{
  flex-shrink:0;width:64px;text-align:center;border-right:1px solid var(--line);padding-right:16px;
}
.duyuru .tarih b{display:block;font-size:1.5rem;line-height:1;color:var(--brand-2)}
.duyuru .tarih span{font-size:.74rem;color:var(--text-soft);text-transform:uppercase;letter-spacing:.06em}
.duyuru h3{margin:0 0 6px;font-size:1.04rem}
.duyuru p{margin:0;color:var(--text-soft);font-size:.92rem}
.duyuru .tur{
  font-size:.72rem;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.08em;
  display:block;margin-bottom:5px;
}

/* ---------- cta ---------- */
.cta{background:var(--bg-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cta .kap{display:flex;align-items:center;justify-content:space-between;gap:26px;padding:44px 0;flex-wrap:wrap}
.cta h2{margin:0 0 6px;font-size:1.5rem}
.cta p{margin:0;color:var(--text-soft)}

/* ---------- iletisim / form ---------- */
.ikili{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start}
.pano{background:var(--bg-alt);border:1px solid var(--line);border-radius:var(--r);padding:30px}
.pano h3{margin:0 0 18px;font-size:1.15rem}
.bilgi-satir{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line);align-items:center}
.bilgi-satir:last-child{border-bottom:0}
.bilgi-satir .ik{width:40px;height:40px;border-radius:10px;background:var(--bg-soft);color:var(--brand-2);
  display:grid;place-items:center;flex-shrink:0}
.bilgi-satir b{display:block;font-size:.8rem;color:var(--text-soft);font-weight:600}
.alan{margin-bottom:16px}
.alan label{display:block;font-size:.85rem;font-weight:600;margin-bottom:7px}
.alan input,.alan select,.alan textarea{
  width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--line);
  background:var(--bg);color:var(--text);font-family:inherit;font-size:.94rem;
}
.alan textarea{min-height:130px;resize:vertical}
.alan input:focus,.alan select:focus,.alan textarea:focus{
  outline:none;border-color:var(--brand-2);box-shadow:0 0 0 3px rgba(21,103,178,.15)}
.form-not{font-size:.84rem;color:var(--text-soft);margin-top:14px}

/* ---------- sss ---------- */
.sss details{
  background:var(--bg-alt);border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin-bottom:12px;
}
.sss summary{cursor:pointer;font-weight:600;list-style:none}
.sss summary::-webkit-details-marker{display:none}
.sss summary::after{content:"+";float:right;color:var(--brand-2);font-size:1.3rem;line-height:1}
.sss details[open] summary::after{content:"\2013"}
.sss p{color:var(--text-soft);margin:12px 0 0;font-size:.93rem}

/* ---------- sayfa basligi ---------- */
.sayfa-bas{background:var(--bg-alt);border-bottom:1px solid var(--line);padding:52px 0}
.sayfa-bas h1{margin:0 0 10px;font-size:clamp(1.7rem,3.2vw,2.4rem);letter-spacing:-.025em}
.sayfa-bas p{margin:0;color:var(--text-soft);max-width:65ch}
.iz{font-size:.83rem;color:var(--text-soft);margin-bottom:14px}
.iz a:hover{color:var(--brand-2)}

/* ---------- footer ---------- */
footer.site{background:var(--brand);color:rgba(255,255,255,.72);padding:52px 0 0}
[data-tema="koyu"] footer.site{background:var(--bg-alt);border-top:1px solid var(--line)}
footer.site .ust{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px;padding-bottom:38px}
footer.site h4{color:#fff;font-size:.92rem;margin:0 0 14px;letter-spacing:.02em}
[data-tema="koyu"] footer.site h4{color:var(--text)}
footer.site ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:9px;font-size:.9rem}
footer.site a:hover{color:#fff}
footer.site .marka{max-width:34ch;font-size:.92rem}
footer.site .marka .logo{color:#fff;margin-bottom:16px}
footer.site .logo-img{filter:invert(1) brightness(1.8);height:28px}
footer.site .logo-ayrac{background:rgba(255,255,255,.25)}
footer.site .logo-yazi span{color:rgba(255,255,255,.7)}
[data-tema="koyu"] footer.site .marka .logo{color:var(--text)}
footer.site .alt{
  border-top:1px solid rgba(255,255,255,.14);padding:20px 0;display:flex;justify-content:space-between;
  gap:16px;flex-wrap:wrap;font-size:.85rem;
}
[data-tema="koyu"] footer.site .alt{border-top-color:var(--line)}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .serit .kap{grid-template-columns:repeat(2,1fr)}
  .serit .kutu:nth-child(2){border-right:0}
  .ikili{grid-template-columns:1fr}
  footer.site .ust{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .menu-btn{display:grid;place-items:center}
  nav.ana{
    position:absolute;top:74px;left:0;right:0;flex-direction:column;align-items:stretch;
    background:var(--bg-alt);border-bottom:1px solid var(--line);padding:12px;gap:2px;display:none;
    box-shadow:var(--shadow-lg);
  }
  nav.ana.acik{display:flex}
  .ustbar-sag span.gizle{display:none}
  .hero .kap{padding:56px 0 50px}
  .izgara{grid-template-columns:1fr}
  .duyuru{flex-direction:column;gap:12px}
  .duyuru .tarih{display:flex;gap:8px;align-items:baseline;width:auto;border-right:0;
    border-bottom:1px solid var(--line);padding:0 0 10px;text-align:left}
  footer.site .ust{grid-template-columns:1fr}
  .cta .kap{flex-direction:column;align-items:flex-start}
}