/* ====== Theme: Diarus Clean Corporate (consolidated) ====== */
:root{
  --primary:#13294B;        /* Oxford mavisi — ana renk */
  --primary-600:#0f1f3a;    /* Bir ton koyusu */
  --accent:#E5CBA5;         /* Vurgulu açık bej */
  --text:#0f172a;
  --muted:#64748b;
  --bg:#ffffff;
  --surface:#f6f9fc;
  --card:#ffffff;
  --ring:rgba(19,41,75,.25);
}


*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font:16px/1.6 Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
}

a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
.container{width:min(1200px,92%);margin-inline:auto}
.section{padding:72px 0}
.mt{margin-top:24px}

/* ===== Top Bar (header matches footer) ===== */
.site-header{
  position:sticky;top:0;z-index:50;
  background:var(--primary);color:#fff;border-bottom:0;
  box-shadow:0 2px 0 rgba(0,0,0,.05);
}
.nav-wrap{display:flex;align-items:center;gap:18px;justify-content:space-between;padding:14px 0}
.brand{display:flex;flex-direction:column;color:#fff}
.brand-title{font-weight:700;font-size:18px;color:#fff;margin:0}
.brand-sub{font-size:12px;opacity:.9;color:#e5e7eb;margin-top:2px}

/* ===== NAV (list-based, compact, active state) ===== */
.nav{display:flex}
.nav-list{display:flex;gap:8px;align-items:center;list-style:none;margin:0;padding:0}
.nav-list > li > a,
.dropbtn{
  display:inline-flex;align-items:center;gap:6px;
  padding:10px 12px;border-radius:10px;
  color:#fff;text-decoration:none;font-weight:600;font-size:inherit;line-height:1;
  background:transparent;border:0;cursor:pointer;
  transition:background .15s,opacity .15s;
}
.nav-list > li > a:hover,
.dropbtn:hover{background:rgba(255,255,255,.12);text-decoration:none}
.nav-list > li > a.active{background:rgba(255,255,255,.22)}

.nav-actions{display:flex;align-items:center;gap:12px}
.nav-toggle{
  display:none;border:1px solid rgba(255,255,255,.35);
  background:transparent;border-radius:8px;padding:6px 10px;color:#fff
}

/* Language flag buttons */
.flag-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:999px;
  border:1px solid rgba(255,255,255,.35);
  background:rgba(255,255,255,.08);
  transition:background .15s, transform .05s;
}
.flag-btn:hover{background:rgba(255,255,255,.18)}
.flag-btn.on{outline:2px solid rgba(255,255,255,.38)}
.flag-btn svg{display:block}

/* Optional CTA (header) */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  border:1px solid rgba(0,0,0,.08);padding:11px 16px;border-radius:10px;
  background:#fff;color:#0f172a;font-weight:600;box-shadow:0 1px 0 rgba(0,0,0,.04)
}
.btn.cta{
  background:#fff;color:var(--primary);
  border:1px solid rgba(255,255,255,.35);
  border-radius:10px;padding:10px 14px;font-weight:700;
}
.btn.cta:hover{background:#f5f8ff}
.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn.ghost{background:#fff;color:var(--primary);border-color:rgba(40,83,124,.35)}

/* ===== Dropdown ===== */
.has-dropdown{position:relative}
.dropbtn .caret{opacity:.9}
.has-dropdown .dropdown{
  position:absolute;top:100%;left:0;min-width:220px;
  display:none;z-index:60;margin-top:8px;padding:8px;
  background:var(--primary);
  border:1px solid rgba(255,255,255,.18);
  border-radius:12px;box-shadow:0 14px 28px rgba(0,0,0,.22)
}
.has-dropdown .dropdown li{list-style:none}
.has-dropdown .dropdown a{
  display:block;padding:10px 12px;border-radius:8px;
  color:#fff;text-decoration:none;font-weight:600
}
.has-dropdown .dropdown a:hover{background:rgba(255,255,255,.12)}
.has-dropdown:hover > .dropdown,
.has-dropdown:focus-within > .dropdown{display:block}

/* ===== Hero (LIGHT) ===== */
.hero{
  background:linear-gradient(180deg,#f7fafc,#ffffff);
  border-bottom:1px solid rgba(0,0,0,.06);
}
.hero .hero-content{
  display:grid;grid-template-columns:1.1fr .9fr;gap:24px;padding:56px 0;
}
.hero .hero-text h1{font-size:42px;line-height:1.15;margin:0 0 6px}
.hero .lead{color:#1f2937;font-weight:600}
.hero .sub{color:#374151;margin-top:6px}
.hero .hero-cta{display:flex;gap:12px;margin-top:16px;flex-wrap:wrap}

/* ===== Cards, lists, tables ===== */
.card{
  background:var(--card);border:1px solid rgba(0,0,0,.08);
  border-radius:14px;padding:18px;box-shadow:0 8px 24px rgba(0,0,0,.06)
}
.countdown{display:flex;gap:10px;flex-wrap:wrap}
.countdown .pill{
  padding:.6rem .9rem;border:1px solid rgba(0,0,0,.08);
  border-radius:10px;background:#fff;min-width:80px;text-align:center
}
.grid-2{display:grid;grid-template-columns: 1.25fr .75fr;gap:24px;align-items:start}
@media (max-width: 980px){.grid-2{grid-template-columns:1fr}}
.ticks{list-style:none;padding-left:0}
.ticks li{padding-left:1.2rem;position:relative}
.ticks li::before{content:"✓";position:absolute;left:0;color:var(--primary);font-weight:700}
.arrowlist{list-style:none;padding-left:0}
.arrowlist li{padding:.35rem 0}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width: 920px){.cards{grid-template-columns:1fr}}
.table{
  width:100%;border-collapse:collapse;background:#fff;
  border:1px solid rgba(0,0,0,.08);border-radius:12px;overflow:hidden
}
.table th,.table td{padding:12px 14px;border-bottom:1px solid rgba(0,0,0,.06);text-align:left}
.table tr:last-child td{border-bottom:none}
.table th{background:var(--surface);font-weight:700}
.notice{
  padding:14px;border-left:4px solid var(--primary);
  background:var(--surface);border-radius:10px
}
.embed iframe{width:100%;height:420px;border:0;border-radius:12px}
.muted{color:var(--muted)}

/* ===== Tabs ===== */
.tabs{margin-top:8px}
.tab-buttons{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.tab-btn{
  padding:10px 14px;border-radius:10px;border:1px solid rgba(0,0,0,.08);
  background:#fff;cursor:pointer;font-weight:600;color:#0f172a
}
.tab-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.tab-panel{display:none;animation:fade .25s ease-out}
.tab-panel.show{display:block}
@keyframes fade{from{opacity:.5;transform:translateY(4px)}to{opacity:1;transform:none}}

/* ===== Footer ===== */
.site-footer{
  background:var(--primary);color:#e5e7eb;margin-top:48px;padding:28px 0;
}
.site-footer a{color:#fff;text-decoration:underline}
.footer-grid{display:grid;grid-template-columns: 1fr 1fr;gap:24px;align-items:start}
.footer-grid h4{color:#fff;margin:0 0 .35rem}
.footer-grid .tiny{opacity:.85}

/* ===== Mobile ===== */
@media (max-width: 980px){
  /* Nav panel */
  .nav{display:none;position:absolute;right:4%;top:64px;
       background:var(--primary);border:1px solid rgba(255,255,255,.18);
       border-radius:12px;padding:10px;box-shadow:0 20px 40px rgba(0,0,0,.25)}
  .nav.show{display:block}
  .nav-list{flex-direction:column;align-items:stretch;gap:4px}
  .nav-list > li > a{padding:12px}
  .nav-toggle{display:inline-flex}

  /* Dropdown panel (mobil) */
  .has-dropdown{width:100%}
  .has-dropdown .dropdown{
    position:static;display:none;margin:6px 0 4px;padding:6px;
    border:1px solid rgba(255,255,255,.18);box-shadow:none;border-radius:10px
  }
  .has-dropdown.open .dropdown{display:block}
}





/* ===== Logo (brand) ===== */
.brand-logo{
  height:46px;
  width:auto;
  display:block;
}
@media (max-width:600px){
  .brand-logo{height:38px;}
}