/* =========================================================
   FOOTER.CSS — Dağcı Mühendislik
   İletişim CTA bandı ve site alt bilgisi (includes/footer.php).
   Her sayfada yüklenir, ancak kritik olmadığı için preload+async
   ile geç yüklenir (bkz. includes/head.php).
   ========================================================= */

/* ---------- CTA banner ---------- */
.cta-banner{
  max-width:1120px;margin:0 auto 72px;padding:0 24px;
}
.cta-banner-inner{
  position:relative;overflow:hidden;
  background:
    radial-gradient(420px 220px at 100% 0%,rgba(255,255,255,.18),transparent 60%),
    var(--gradient-brand);
  border-radius:20px;padding:32px 40px;color:#fff;
  /* Üç sütunlu ızgara: logo kilidi · metin · eylemler.
     Önce flex-wrap kullanılıyordu; sütunlar sarmalanınca metin sağa,
     butonlar sol alta düşüyor ve sol üstte büyük bir boşluk kalıyordu. */
  display:grid;grid-template-columns:auto minmax(0,1fr) auto;
  align-items:center;gap:34px;
  box-shadow:0 22px 44px -18px rgba(35,139,190,.42);
}
.cta-banner-inner::before{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:34px 34px;
  -webkit-mask-image:linear-gradient(120deg,#000,transparent 75%);
  mask-image:linear-gradient(120deg,#000,transparent 75%);
}
.cta-banner-glow{
  position:absolute;top:-60px;right:-40px;width:220px;height:220px;border-radius:50%;z-index:0;pointer-events:none;
  background:radial-gradient(closest-side,rgba(255,255,255,.3),transparent 72%);
  filter:blur(10px);
}
/* Parıltı hariç: aksi hâlde bu kural .cta-banner-glow'un position:absolute
   değerini eziyordu (aynı özgüllük, sonra gelen kazanır) ve dekoratif div
   akışta bir ızgara hücresi işgal ederek düzeni kaydırıyordu. */
.cta-banner-inner > *:not(.cta-banner-glow){position:relative;z-index:1;}

/* ---------- Logo kilidi ----------
   Beyaz cam plaka + arkasında teknik çizim diliyle kesikli halka;
   Projelerimiz hero'sundaki pusula motifiyle aynı aile. */
.cta-banner-mark{
  --mark-pad:34px;
  position:relative;display:flex;flex-direction:column;align-items:center;gap:13px;
  padding-right:var(--mark-pad);
}
.cta-banner-mark::after{
  content:"";position:absolute;top:0;bottom:0;right:0;width:1px;
  background:linear-gradient(180deg,transparent,rgba(255,255,255,.32),transparent);
}
.cta-banner-ring{
  /* Sağ padding merkez hesabına girdiği için yarısı geri alınır; halka
     plakanın tam ortasında durur. Değişkene bağlı, birlikte değişirler. */
  position:absolute;top:-16px;left:calc(50% - var(--mark-pad) / 2);
  transform:translateX(-50%);
  width:148px;height:148px;border-radius:50%;
  border:1px dashed rgba(255,255,255,.34);
  pointer-events:none;
}
.cta-banner-ring::before{
  content:"";position:absolute;inset:14px;border-radius:50%;
  border:1px solid rgba(255,255,255,.16);
}
.cta-banner-plate{
  position:relative;z-index:1;
  width:116px;height:116px;border-radius:24px;padding:20px;
  background:rgba(255,255,255,.96);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 18px 38px -14px rgba(9,30,44,.5), inset 0 0 0 1px rgba(255,255,255,.6);
}
.cta-banner-plate img{width:100%;height:auto;display:block;}
.cta-banner-since{
  position:relative;z-index:1;white-space:nowrap;
  font-family:var(--font-display);font-size:10.8px;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.78);
}

.cta-banner-content{max-width:480px;}
.cta-banner h2{font-family:var(--font-display);font-size:clamp(21px,2.1vw,25px);font-weight:800;line-height:1.2;margin:0 0 6px;text-wrap:balance;}
.cta-banner-highlight{position:relative;white-space:nowrap;}
.cta-banner-highlight::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:7px;background:rgba(255,255,255,.22);border-radius:4px;z-index:-1;}
.cta-banner p{margin:0;color:var(--on-ink-bright);font-size:14px;line-height:1.55;max-width:48ch;}
.cta-banner-stats{
  display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:12px;
  font-size:12.5px;color:rgba(255,255,255,.82);
}
.cta-banner-stats strong{font-family:var(--font-display);color:#fff;font-size:13.5px;}
.cta-banner-stats .sep{opacity:.5;}
.cta-banner-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.cta-banner .cta-button{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;color:var(--ink);box-shadow:0 10px 24px rgba(14,42,74,.22);
}
.cta-banner .cta-button:hover{background:var(--ink);color:#fff;filter:none;transform:translateY(-2px);}
.cta-banner .cta-button svg{transition:transform .2s ease;}
.cta-banner .cta-button:hover svg{transform:translateX(3px);}
.cta-button-ghost{
  display:inline-flex;align-items:center;gap:8px;
  border:1.5px solid rgba(255,255,255,.4);border-radius:9px;padding:11px 20px;
  font-family:var(--font-display);font-weight:700;font-size:14px;color:#fff;white-space:nowrap;
  transition:background .2s ease,border-color .2s ease,transform .15s ease;
}
.cta-button-ghost:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.7);transform:translateY(-2px);}
/* Dar ekranda üç sütun tek sütuna iner; logo kilidi yatay hizaya geçer */
@media (max-width:1000px){
  .cta-banner-inner{grid-template-columns:1fr;gap:26px;}
  .cta-banner-mark{
    flex-direction:row;align-items:center;gap:16px;
    padding-right:0;padding-bottom:22px;
  }
  .cta-banner-mark::after{
    top:auto;left:0;right:0;bottom:0;width:auto;height:1px;
    background:linear-gradient(90deg,rgba(255,255,255,.32),transparent);
  }
  .cta-banner-ring{display:none;}
  .cta-banner-plate{width:78px;height:78px;border-radius:18px;padding:13px;}
  .cta-banner-since{white-space:normal;}
}
@media (max-width:560px){
  .cta-banner-actions{width:100%;}
  .cta-banner-actions > *{flex:1 1 auto;justify-content:center;}
}

/* ---------- Footer ---------- */
.site-footer{position:relative;overflow:hidden;color:var(--on-ink-muted);
  background:
    radial-gradient(900px 480px at 90% -20%,rgba(92,177,212,.22),transparent 60%),
    radial-gradient(700px 420px at 4% 0%,rgba(41,164,224,.16),transparent 55%),
    var(--gradient-ink);
}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient-bar);z-index:2;}
.site-footer::after{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:42px 42px;
  -webkit-mask-image:linear-gradient(180deg,transparent,#000 30%,#000 70%,transparent);
  mask-image:linear-gradient(180deg,transparent,#000 30%,#000 70%,transparent);
}
.footer-mesh{
  position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(34% 50% at 88% 6%,rgba(92,177,212,.26),transparent 68%),
    radial-gradient(28% 42% at 6% 96%,rgba(41,164,224,.18),transparent 65%);
  filter:blur(60px);
  animation:footer-mesh-drift 24s ease-in-out infinite alternate;
}
@keyframes footer-mesh-drift{
  0%{transform:translate(0,0) scale(1);}
  100%{transform:translate(-2%,2%) scale(1.05);}
}
@media (prefers-reduced-motion: reduce){.footer-mesh{animation:none;}}
.footer-main{
  position:relative;z-index:1;
  max-width:1360px;margin:0 auto;padding:52px 24px 32px;
  display:grid;grid-template-columns:1.3fr 1fr 1fr 1.1fr;gap:36px;
}
.footer-main > .footer-col{border-left:1px solid rgba(255,255,255,.08);padding-left:20px;}
.footer-brand .logo-plate{background:#fff;display:inline-flex;padding:8px 10px;border-radius:9px;margin-bottom:14px;box-shadow:0 10px 24px rgba(0,0,0,.18);}
/* width:auto şart: img etiketinde width/height öznitelikleri var (CLS için) ve
   bunlar sunum ipucu olarak CSS'e width:1779px diye geçiyor. Yalnızca height
   verilirse logo en boy oranını kaybedip yayılıyor. */
.footer-brand .logo-plate img{height:30px;width:auto;}
.footer-tagline{font-family:var(--font-display);font-size:19px;font-weight:700;color:#fff;margin:0 0 10px;line-height:1.35;text-wrap:balance;}
.footer-brand p{font-size:13.5px;line-height:1.7;color:var(--on-ink-muted);max-width:34ch;margin:0;}
.footer-ghost{
  position:absolute;top:-6%;right:2%;z-index:0;pointer-events:none;
  font-family:var(--font-display);font-size:min(38vw,460px);font-weight:800;line-height:1;
  color:transparent;-webkit-text-stroke:1.5px rgba(255,255,255,.05);
}
.footer-mountains{position:absolute;left:0;right:0;bottom:0;width:100%;height:150px;z-index:0;pointer-events:none;}
@media (max-width: 900px){
  .footer-mountains{height:100px;}
}
.footer-badge{
  display:inline-flex;align-items:center;gap:10px;margin-top:16px;
  font-size:12.5px;color:var(--on-ink-muted);
}
.footer-badge-ring{
  width:34px;height:34px;border-radius:50%;flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;
  border:1.5px solid var(--accent-soft);color:#fff;
  background:linear-gradient(135deg,rgba(92,177,212,.22),rgba(255,255,255,.02));
  font-family:var(--font-display);font-weight:800;font-size:12px;
}
.footer-rating{
  position:relative;overflow:hidden;
  display:inline-flex;align-items:center;gap:10px;margin-top:14px;padding:11px 16px;
  border:1px solid rgba(167,206,227,.25);border-radius:12px;background:rgba(255,255,255,.03);
  font-size:12.5px;color:var(--on-ink-muted);transition:border-color .15s ease,background .15s ease,transform .2s ease;
}
.footer-rating:hover{border-color:rgba(167,206,227,.5);background:rgba(255,255,255,.06);transform:translateY(-2px);}
.footer-rating .stars{color:#FFC940;letter-spacing:1px;font-size:13px;}
.footer-rating strong{color:#fff;font-family:var(--font-display);}
.footer-col h4{
  position:relative;display:inline-block;
  font-family:var(--font-display);font-size:13px;text-transform:uppercase;letter-spacing:.05em;color:#fff;
  margin:0 0 18px;padding-bottom:10px;
}
.footer-col h4::after{content:"";position:absolute;left:0;bottom:0;width:26px;height:2px;background:var(--gradient-bar);}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{font-size:13.8px;color:var(--on-ink-muted);transition:color .15s ease;}
.footer-col a:hover{color:var(--on-ink-bright);}
.footer-contact li{display:flex;align-items:center;gap:10px;font-size:13.4px;color:var(--on-ink-muted);transition:transform .2s ease;}
.footer-contact li:hover{transform:translateX(3px);}
.footer-contact-icon{
  width:28px;height:28px;border-radius:9px;flex:0 0 auto;
  background:linear-gradient(135deg,rgba(92,177,212,.24),rgba(255,255,255,.03));
  border:1px solid rgba(167,206,227,.22);color:var(--accent-soft);
  display:flex;align-items:center;justify-content:center;
  transition:background .2s ease,border-color .2s ease;
}
.footer-contact-icon svg{opacity:.95;}
.footer-contact li:hover .footer-contact-icon{background:linear-gradient(135deg,rgba(92,177,212,.4),rgba(255,255,255,.05));border-color:rgba(167,206,227,.4);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);
  max-width:1360px;margin:0 auto;padding:20px 24px;
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-size:12.5px;color:var(--on-ink-muted);
}
.footer-bottom a{color:var(--on-ink-bright);font-weight:600;}
.footer-bottom a:hover{color:#fff;}

@media (max-width: 900px){
  .footer-main{grid-template-columns:1fr 1fr;}
  .footer-main > .footer-col{border-left:none;padding-left:0;}
}
@media (max-width: 560px){
  .footer-main{grid-template-columns:1fr;padding:40px 20px 24px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .cta-banner-inner{padding:32px 24px;}
}

/* ---------- Yüzen aksiyon butonları ---------- */
.float-actions{
  position:fixed;right:24px;bottom:24px;z-index:120;
  display:flex;flex-direction:column;align-items:center;gap:14px;
}
.float-btn{
  position:relative;width:52px;height:52px;border-radius:50%;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 16px 32px -10px rgba(35,139,190,.45);
  transition:transform .2s cubic-bezier(.16,1,.3,1), box-shadow .2s ease;
}
.float-btn:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 20px 38px -10px rgba(35,139,190,.55);}
.float-btn-whatsapp{background:var(--gradient-brand);}
.float-btn-whatsapp::before{
  content:"";position:absolute;inset:-6px;border-radius:50%;border:1.5px solid var(--accent-soft);
  opacity:0;animation:float-pulse 3.2s ease-out infinite;
}
.float-btn-phone{background:var(--gradient-ink);width:46px;height:46px;}
.float-btn-top{
  width:42px;height:42px;background:var(--surface);color:var(--blue);border:1px solid var(--border);
  box-shadow:var(--shadow-lift);
  opacity:0;visibility:hidden;transform:translateY(12px);
  transition:opacity .25s ease, transform .25s ease, visibility .25s, background .15s ease;
}
.float-btn-top.is-visible{opacity:1;visibility:visible;transform:translateY(0);}
.float-btn-top:hover{background:var(--bg);}
@keyframes float-pulse{
  0%{opacity:.55;transform:scale(1);}
  100%{opacity:0;transform:scale(1.35);}
}
@media (prefers-reduced-motion: reduce){
  .float-btn-whatsapp::before{animation:none;display:none;}
}
@media (max-width: 560px){
  .float-actions{right:16px;bottom:16px;gap:10px;}
  .float-btn{width:46px;height:46px;}
  .float-btn-phone{width:40px;height:40px;}
  .float-btn-top{width:38px;height:38px;}
}