/* BBVA Benton Sans — Garanti BBVA kurumsal fontu */
@font-face{font-family:"BentonSansBBVA";font-style:normal;font-weight:300;font-display:swap;src:url(fonts/BentonSansBBVA-Light.woff2) format("woff2"),url(fonts/BentonSansBBVA-Light.woff) format("woff")}
@font-face{font-family:"BentonSansBBVA";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/BentonSansBBVA-Book.woff2) format("woff2"),url(fonts/BentonSansBBVA-Book.woff) format("woff")}
@font-face{font-family:"BentonSansBBVA";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/BentonSansBBVA-Medium.woff2) format("woff2"),url(fonts/BentonSansBBVA-Medium.woff) format("woff")}
@font-face{font-family:"BentonSansBBVA";font-style:normal;font-weight:700;font-display:swap;src:url(fonts/BentonSansBBVA-Bold.woff2) format("woff2"),url(fonts/BentonSansBBVA-Bold.woff) format("woff")}

:root{
  --navy:#273477;
  --navy-deep:#1d2860;
  --green:#149339;
  --green-dark:#0f7a2f;
  --white:#ffffff;
  --ink:#1b2245;
  --muted:#6b7396;
  --line:#e3e6f2;
  --radius:18px;
  --shadow:0 18px 50px rgba(10,16,48,.28);
}

*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{
  font-family:"BentonSansBBVA",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  background:var(--navy);
  color:var(--ink);
  min-height:100dvh;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  position:relative;
  overflow-x:hidden;
}

/* Arka plan line-art deseni: siyah zeminli desen, screen blend ile lacivert üstünde sadece çizgiler görünür */
/* Sabit boyut (100lvh): mobilde adres çubuğu açılıp kapanırken yeniden ölçekleme/glitch olmaz */
.bg-pattern{
  position:fixed;
  top:0;left:0;
  width:100vw;
  height:100vh;
  height:100lvh;
  background:url("pattern-source.png") center top/cover no-repeat;
  mix-blend-mode:screen;
  opacity:.22;
  pointer-events:none;
  z-index:0;
}
body::before{
  content:"";
  position:fixed;
  top:0;left:0;
  width:100vw;
  height:100vh;
  height:100lvh;
  background:radial-gradient(120% 90% at 50% 0%,rgba(39,52,119,0) 0%,var(--navy) 62%,var(--navy-deep) 100%);
  z-index:0;pointer-events:none;
}

.wrap{
  position:relative;z-index:1;
  width:100%;
  max-width:480px;
  margin:0 auto;
  padding:max(28px,env(safe-area-inset-top)) 20px calc(28px + env(safe-area-inset-bottom));
  display:flex;
  flex-direction:column;
  min-height:100dvh;
}

/* Hero */
.hero{text-align:center;padding:18px 0 22px}
.wordmark{width:min(78%,300px);height:auto;display:inline-block}
.event{
  color:rgba(255,255,255,.82);
  font-size:.84rem;
  letter-spacing:.04em;
  margin-top:14px;
  text-transform:uppercase;
}

/* Card */
.card{
  background:var(--white);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:26px 22px 24px;
}
.card-title{font-size:1.32rem;color:var(--navy);font-weight:800;letter-spacing:-.01em}
.card-sub{color:var(--muted);font-size:.92rem;margin-top:5px;margin-bottom:20px}

.field{margin-bottom:16px}
.field label{display:block;font-size:.82rem;font-weight:700;color:var(--ink);margin-bottom:7px}
.field input{
  width:100%;
  font-size:16px; /* iOS zoom engeli */
  padding:13px 14px;
  border:1.5px solid var(--line);
  border-radius:12px;
  background:#fafbff;
  color:var(--ink);
  transition:border-color .15s,box-shadow .15s,background .15s;
}
.field input::placeholder{color:#aab0cc}
.field input:focus{
  outline:none;
  border-color:var(--navy);
  background:#fff;
  box-shadow:0 0 0 3px rgba(39,52,119,.12);
}
.field input.invalid{border-color:#d83a52;box-shadow:0 0 0 3px rgba(216,58,82,.12)}
.field select{
  width:100%;
  font-size:16px; /* iOS zoom engeli */
  padding:13px 40px 13px 14px;
  border:1.5px solid var(--line);
  border-radius:12px;
  background:#fafbff;
  color:var(--ink);
  appearance:none;-webkit-appearance:none;-moz-appearance:none;
  background-image:url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236b7396' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;
  cursor:pointer;
  transition:border-color .15s,box-shadow .15s,background-color .15s;
}
.field select:focus{
  outline:none;
  border-color:var(--navy);
  background-color:#fff;
  box-shadow:0 0 0 3px rgba(39,52,119,.12);
}
.field select.invalid{border-color:#d83a52;box-shadow:0 0 0 3px rgba(216,58,82,.12)}
.field select:invalid{color:#aab0cc} /* "Seçiniz" placeholder rengi */
.hint{display:block;font-size:.76rem;color:var(--muted);margin-top:6px}
.hint strong{color:var(--navy)}

/* Honeypot — ekran dışı, erişilebilirlik için görünmez */
.hp{position:absolute!important;left:-9999px!important;top:auto;width:1px;height:1px;overflow:hidden}

/* KVKK / retired toggle */
.kvkk{margin:18px 0 22px}
.retired-toggle{margin:0 0 16px}
.check{display:flex;align-items:flex-start;gap:10px;cursor:pointer;font-size:.86rem;color:var(--ink)}
.check input{
  appearance:none;-webkit-appearance:none;
  flex:0 0 auto;
  width:22px;height:22px;margin-top:1px;
  border:1.5px solid #b9bfdb;border-radius:6px;background:#fff;
  cursor:pointer;transition:.15s;
  display:grid;place-content:center;
}
.check input::before{
  content:"";
  width:6px;height:11px;
  border:solid #fff;border-width:0 2.5px 2.5px 0;
  transform:rotate(45deg);margin-top:-2px;
  opacity:0;transition:opacity .1s;
}
.check input:checked{background:var(--green);border-color:var(--green)}
.check input:checked::before{opacity:1}
.check input:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(20,147,57,.25)}
.check a{color:var(--navy);font-weight:700;text-decoration:underline}

/* Button */
.btn{
  width:100%;
  font-size:1.02rem;font-weight:800;
  color:#fff;background:var(--green);
  border:none;border-radius:12px;
  padding:15px 18px;
  cursor:pointer;
  transition:background .15s,transform .05s;
  letter-spacing:.01em;
}
.btn:hover{background:var(--green-dark)}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.6;cursor:not-allowed}

.form-msg{
  margin-top:14px;font-size:.88rem;text-align:center;min-height:1.2em;
}
.form-msg.error{color:#d83a52}
.form-msg.ok{color:var(--green-dark)}

/* Success */
.success{text-align:center;padding:18px 6px 8px}
.success h2{color:var(--navy);font-size:1.4rem;margin:14px 0 6px}
.success p{color:var(--muted)}
.check-icon svg{width:76px;height:76px}
.check-icon circle{stroke:var(--green);stroke-width:3;
  stroke-dasharray:151;stroke-dashoffset:151;animation:draw .5s ease forwards}
.check-icon path{stroke:var(--green);stroke-width:4;stroke-linecap:round;stroke-linejoin:round;
  stroke-dasharray:40;stroke-dashoffset:40;animation:draw .35s .45s ease forwards}
@keyframes draw{to{stroke-dashoffset:0}}

/* Footer */
.foot{margin-top:auto;padding-top:30px;text-align:center}
.garanti{width:150px;height:auto;opacity:.96}

/* Modal */
.modal{
  position:fixed;inset:0;z-index:50;
  background:rgba(13,18,46,.6);
  backdrop-filter:blur(3px);
  display:flex;align-items:flex-end;justify-content:center;
  padding:0;
}
.modal-box{
  background:#fff;width:100%;max-width:560px;
  border-radius:18px 18px 0 0;
  max-height:86dvh;overflow-y:auto;
  padding:26px 22px calc(26px + env(safe-area-inset-bottom));
  position:relative;
  animation:slideUp .25s ease;
}
@keyframes slideUp{from{transform:translateY(100%)}to{transform:translateY(0)}}
.modal-close{
  position:absolute;top:12px;right:14px;
  border:none;background:#f0f2fa;color:var(--ink);
  width:34px;height:34px;border-radius:50%;font-size:22px;line-height:1;cursor:pointer;
}
.modal-box h2{color:var(--navy);font-size:1.2rem;margin-bottom:14px;padding-right:30px}
.modal-content h3{color:var(--navy);font-size:.95rem;margin:16px 0 4px}
.modal-content p{font-size:.9rem;color:#3a3f5c;margin-bottom:8px}
.modal-content .muted{color:var(--muted);font-size:.8rem;font-style:italic;margin-top:14px}
.modal-content h4{color:var(--navy);font-size:.88rem;margin:12px 0 4px;font-weight:600}
.modal-content ul{margin:0 0 8px;padding-left:18px}
.modal-content li{font-size:.86rem;color:#3a3f5c;margin-bottom:4px;line-height:1.45}
.modal-content .kvkk-meta{list-style:none;padding-left:0;margin:4px 0 8px}
.modal-content .kvkk-meta li{margin-bottom:3px}
.modal-content .kvkk-amac{background:#f5f6fb;border-left:3px solid var(--navy);border-radius:6px;padding:10px 12px;margin:8px 0}
.modal-content .kvkk-amac p{font-weight:600;color:var(--navy);margin-bottom:6px;font-size:.86rem}
.modal-content .kvkk-amac ul{margin-bottom:0}
.modal-content .kvkk-onay{font-weight:600;color:var(--navy);margin-top:16px;border-top:1px solid #e6e8f2;padding-top:12px}

/* Desktop */
@media(min-width:640px){
  .wrap{max-width:520px;padding-top:48px}
  .hero{padding:26px 0 30px}
  .card{padding:34px 32px 30px}
  .bg-pattern{opacity:.28}
  .modal{align-items:center;padding:24px}
  .modal-box{border-radius:18px;animation:fadeIn .2s ease}
  @keyframes fadeIn{from{opacity:0;transform:scale(.97)}to{opacity:1;transform:scale(1)}}
}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important}
}