/* =====================================================================
   BAKIMDAYIZ · Premium Maintenance UI
   Tema: data-theme="dark" | "light"  (CSS değişkenleri ile kontrol)
   Renkler index.php içinden --primary / --accent olarak enjekte edilir.
   ===================================================================== */

*,*::before,*::after{box-sizing:border-box}

:root{
  --primary:#6366f1;
  --accent:#22d3ee;
  --primary-rgb:99,102,241;
  --accent-rgb:34,211,238;

  /* Dark (varsayılan) */
  --bg:#070912;
  --bg-2:#0c1020;
  --surface:rgba(255,255,255,.045);
  --surface-2:rgba(255,255,255,.06);
  --border:rgba(255,255,255,.09);
  --border-strong:rgba(255,255,255,.16);
  --text:#eef0fb;
  --text-soft:#a6abc4;
  --text-mute:#737994;
  --shadow:0 40px 90px -30px rgba(0,0,0,.7);
  --orb-op:.55;
  --grain-op:.05;
}

html[data-theme="light"]{
  --bg:#f4f5fb;
  --bg-2:#e9ecf7;
  --surface:rgba(255,255,255,.7);
  --surface-2:rgba(255,255,255,.85);
  --border:rgba(15,23,42,.08);
  --border-strong:rgba(15,23,42,.14);
  --text:#15182a;
  --text-soft:#4b5168;
  --text-mute:#8089a3;
  --shadow:0 40px 90px -34px rgba(33,38,72,.28);
  --orb-op:.4;
  --grain-op:.03;
}

body{
  margin:0;
  min-height:100vh;
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  transition:background .5s ease,color .5s ease;
}

/* ---------- Arka plan ---------- */
.bg{position:fixed;inset:0;z-index:-1;overflow:hidden;background:
  radial-gradient(130% 130% at 100% 0%, var(--bg-2) 0%, var(--bg) 60%);}
html[data-bgstyle="solid"] .orb{display:none}

.orb{
  position:absolute;border-radius:50%;filter:blur(70px);opacity:var(--orb-op);
  mix-blend-mode:screen;animation:float 18s ease-in-out infinite;
}
html[data-theme="light"] .orb{mix-blend-mode:multiply}
.orb-1{width:46vw;height:46vw;left:-8vw;top:-10vw;
  background:radial-gradient(circle,rgba(var(--primary-rgb),.9),transparent 70%)}
.orb-2{width:42vw;height:42vw;right:-8vw;top:12vh;animation-delay:-6s;
  background:radial-gradient(circle,rgba(var(--accent-rgb),.85),transparent 70%)}
.orb-3{width:38vw;height:38vw;left:25vw;bottom:-14vw;animation-delay:-11s;
  background:radial-gradient(circle,rgba(var(--primary-rgb),.7),transparent 70%)}

@keyframes float{
  0%,100%{transform:translate(0,0) scale(1)}
  33%{transform:translate(4vw,3vh) scale(1.08)}
  66%{transform:translate(-3vw,-2vh) scale(.95)}
}

.grain{position:absolute;inset:0;opacity:var(--grain-op);pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ---------- Tema değiştirici ---------- */
.theme-toggle{
  position:fixed;top:22px;right:22px;z-index:10;
  width:46px;height:46px;border-radius:14px;cursor:pointer;
  display:grid;place-items:center;color:var(--text);
  background:var(--surface);border:1px solid var(--border);
  backdrop-filter:blur(14px);transition:.25s;
}
.theme-toggle:hover{border-color:var(--border-strong);transform:translateY(-2px)}
.theme-toggle .ic-moon{display:none}
html[data-theme="light"] .theme-toggle .ic-sun{display:none}
html[data-theme="light"] .theme-toggle .ic-moon{display:block}

/* ---------- Yerleşim ---------- */
.wrap{min-height:100vh;display:grid;place-items:center;padding:48px 20px}
.card{
  width:100%;max-width:620px;text-align:center;
  background:var(--surface);border:1px solid var(--border);
  border-radius:28px;padding:48px 40px;
  backdrop-filter:blur(26px);box-shadow:var(--shadow);
}

/* ---------- Marka ---------- */
.brand{margin-bottom:22px}
.logo{max-height:64px;max-width:240px;width:auto;object-fit:contain}
.logo-text{font-family:"Sora",sans-serif;font-weight:800;font-size:30px;letter-spacing:-.02em;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

/* ---------- Rozet ---------- */
.badge{display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;
  color:var(--text-soft);background:var(--surface-2);
  border:1px solid var(--border);padding:7px 14px;border-radius:999px;margin-bottom:22px}
.badge .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 0 0 rgba(var(--accent-rgb),.7);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(var(--accent-rgb),.6)}
  70%{box-shadow:0 0 0 10px rgba(var(--accent-rgb),0)}100%{box-shadow:0 0 0 0 rgba(var(--accent-rgb),0)}}

/* ---------- Tipografi ---------- */
.title{font-family:"Sora",sans-serif;font-weight:800;letter-spacing:-.025em;line-height:1.08;
  font-size:clamp(30px,6vw,48px);margin:0 0 12px}
.subtitle{font-size:clamp(16px,2.6vw,19px);font-weight:600;color:var(--text);margin:0 0 14px}
.message{font-size:15px;line-height:1.7;color:var(--text-soft);max-width:480px;margin:0 auto 30px}

/* ---------- Geri sayım ---------- */
.countdown{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin:0 0 28px}
.cd-item{min-width:78px;padding:16px 10px;border-radius:16px;
  background:var(--surface-2);border:1px solid var(--border)}
.cd-num{display:block;font-family:"Sora",sans-serif;font-weight:700;font-size:clamp(24px,5vw,34px);
  font-variant-numeric:tabular-nums;line-height:1;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.cd-lbl{display:block;margin-top:6px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-mute)}
.countdown.done{font-family:"Sora",sans-serif;font-weight:700;font-size:22px;color:var(--accent)}

/* ---------- İlerleme ---------- */
.progress{max-width:420px;margin:0 auto 30px}
.progress-head{display:flex;justify-content:space-between;font-size:12.5px;color:var(--text-soft);margin-bottom:8px}
.progress-bar{height:9px;border-radius:999px;background:var(--surface-2);border:1px solid var(--border);overflow:hidden}
.progress-bar span{display:block;height:100%;border-radius:999px;
  background:linear-gradient(90deg,var(--primary),var(--accent));
  box-shadow:0 0 18px rgba(var(--accent-rgb),.5);
  animation:grow 1.4s cubic-bezier(.22,1,.36,1) both;animation-delay:.6s}
@keyframes grow{from{width:0 !important}}

/* ---------- Haber ver ---------- */
.subscribe{max-width:440px;margin:0 auto 30px}
.sub-title{font-size:13.5px;color:var(--text-soft);margin:0 0 10px}
.sub-row{display:flex;gap:8px}
.subscribe input{flex:1;min-width:0;padding:13px 16px;border-radius:14px;font-size:15px;
  color:var(--text);background:var(--surface-2);border:1px solid var(--border);outline:none;transition:.2s}
.subscribe input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(var(--primary-rgb),.22)}
.subscribe button{padding:13px 20px;border:0;border-radius:14px;cursor:pointer;font-weight:700;font-size:14.5px;
  color:#06121f;white-space:nowrap;background:linear-gradient(135deg,var(--primary),var(--accent));transition:.2s}
.subscribe button:hover{filter:brightness(1.07);transform:translateY(-1px)}
.subscribe button:disabled{opacity:.6;cursor:not-allowed;transform:none}
.sub-msg{font-size:13px;margin:10px 0 0;min-height:18px}
.sub-msg.ok{color:#34d399}.sub-msg.err{color:#f87171}

/* ---------- İletişim ---------- */
.contacts{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:0 0 22px}
.contact{display:inline-flex;align-items:center;gap:8px;text-decoration:none;
  font-size:13.5px;color:var(--text-soft);padding:9px 14px;border-radius:12px;
  background:var(--surface-2);border:1px solid var(--border);transition:.2s}
a.contact:hover{color:var(--text);border-color:var(--border-strong);transform:translateY(-1px)}
.contact svg{color:var(--accent);flex-shrink:0}

/* ---------- Sosyal ---------- */
.socials{display:flex;justify-content:center;gap:10px;margin:0 0 26px}
.social{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  color:var(--text-soft);background:var(--surface-2);border:1px solid var(--border);transition:.22s}
.social:hover{color:#fff;transform:translateY(-3px);
  background:linear-gradient(135deg,var(--primary),var(--accent));border-color:transparent}

/* ---------- Harita ---------- */
.map{margin:0 0 26px;border-radius:18px;overflow:hidden;border:1px solid var(--border)}
.map iframe{display:block;width:100%;height:240px;border:0}

/* ---------- Footer ---------- */
.foot{font-size:12.5px;color:var(--text-mute);padding-top:8px;border-top:1px solid var(--border);margin-top:8px}

/* ---------- Giriş animasyonu ---------- */
.reveal{opacity:0;transform:translateY(16px);animation:reveal .7s cubic-bezier(.22,1,.36,1) forwards;
  animation-delay:calc(var(--d,0) * .07s + .1s)}
@keyframes reveal{to{opacity:1;transform:none}}

/* ---------- Mobil ---------- */
@media (max-width:520px){
  .card{padding:36px 22px;border-radius:22px}
  .cd-item{min-width:64px;padding:13px 6px}
  .sub-row{flex-direction:column}
  .subscribe button{width:100%}
  .theme-toggle{top:14px;right:14px}
}

/* ---------- Erişilebilirlik ---------- */
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
  .reveal{opacity:1;transform:none}
}