/* biokul — ortak tasarım sistemi */
@font-face{font-family:Lexend;font-weight:400;font-display:swap;src:url(fonts/lexend-latin-ext-400-normal.woff2) format('woff2');unicode-range:U+0100-024F,U+1E00-1EFF}
@font-face{font-family:Lexend;font-weight:400;font-display:swap;src:url(fonts/lexend-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+2000-206F,U+20BA}
@font-face{font-family:Lexend;font-weight:500;font-display:swap;src:url(fonts/lexend-latin-ext-500-normal.woff2) format('woff2');unicode-range:U+0100-024F,U+1E00-1EFF}
@font-face{font-family:Lexend;font-weight:500;font-display:swap;src:url(fonts/lexend-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+2000-206F,U+20BA}
@font-face{font-family:Lexend;font-weight:600;font-display:swap;src:url(fonts/lexend-latin-ext-600-normal.woff2) format('woff2');unicode-range:U+0100-024F,U+1E00-1EFF}
@font-face{font-family:Lexend;font-weight:600;font-display:swap;src:url(fonts/lexend-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+2000-206F,U+20BA}
@font-face{font-family:Lexend;font-weight:700;font-display:swap;src:url(fonts/lexend-latin-ext-700-normal.woff2) format('woff2');unicode-range:U+0100-024F,U+1E00-1EFF}
@font-face{font-family:Lexend;font-weight:700;font-display:swap;src:url(fonts/lexend-latin-700-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+2000-206F,U+20BA}
@font-face{font-family:Inter;font-weight:400;font-display:swap;src:url(fonts/inter-latin-ext-400-normal.woff2) format('woff2');unicode-range:U+0100-024F,U+1E00-1EFF}
@font-face{font-family:Inter;font-weight:400;font-display:swap;src:url(fonts/inter-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+2000-206F,U+20BA}
@font-face{font-family:Inter;font-weight:500;font-display:swap;src:url(fonts/inter-latin-ext-500-normal.woff2) format('woff2');unicode-range:U+0100-024F,U+1E00-1EFF}
@font-face{font-family:Inter;font-weight:500;font-display:swap;src:url(fonts/inter-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+2000-206F,U+20BA}
@font-face{font-family:Inter;font-weight:600;font-display:swap;src:url(fonts/inter-latin-ext-600-normal.woff2) format('woff2');unicode-range:U+0100-024F,U+1E00-1EFF}
@font-face{font-family:Inter;font-weight:600;font-display:swap;src:url(fonts/inter-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+2000-206F,U+20BA}
@font-face{font-family:Inter;font-weight:700;font-display:swap;src:url(fonts/inter-latin-ext-700-normal.woff2) format('woff2');unicode-range:U+0100-024F,U+1E00-1EFF}
@font-face{font-family:Inter;font-weight:700;font-display:swap;src:url(fonts/inter-latin-700-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+2000-206F,U+20BA}

:root{
  --lac:#0B1B4D;--lac2:#13286B;--yazi:#0F1B3D;--gri:#5B6787;--gri2:#8A94AE;--cizgi:#E4E9F5;--zemin:#F4F7FD;--beyaz:#fff;
  --mavi:#1F5EF0;--mavi2:#1747C9;--mavi-a:#E8F0FF;--mavi-b:#CFE0FF;
  --mor:#7C3AED;--mor2:#6025D6;--mor-a:#F1EBFF;--mor-b:#DCCDFF;
  --yesil:#12B981;--yesil-a:#E3F8EF;--turuncu:#F59E0B;--turuncu-a:#FFF3DC;--kirmizi:#EF4444;--kirmizi-a:#FDE8E8;--camgobegi:#06B6D4;
  --acc:var(--mavi);--acc2:var(--mavi2);--acc-a:var(--mavi-a);--acc-b:var(--mavi-b);
  --r:16px;--r2:22px;--golge:0 1px 2px rgba(16,34,94,.05),0 8px 24px -10px rgba(16,34,94,.14);--golge2:0 24px 60px -24px rgba(23,60,170,.35);
  --bas:Lexend,system-ui,sans-serif;--govde:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--govde);color:var(--yazi);background:var(--zemin);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--bas);line-height:1.15;margin:0;letter-spacing:-.015em;font-weight:600}
p{margin:0}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
img,svg{display:block;max-width:100%}
.ic{display:inline-flex;width:1.15em;height:1.15em;flex:none}
.ic svg{width:100%;height:100%}
:focus-visible{outline:3px solid color-mix(in srgb,var(--acc) 45%,transparent);outline-offset:2px;border-radius:8px}

/* logo */
.logo{display:inline-flex;align-items:center;gap:10px}
.logo img{width:40px;height:40px}
.logo b{display:block;font-family:var(--bas);font-weight:700;font-size:26px;line-height:1;color:var(--lac);letter-spacing:-.02em}
.logo small{display:block;font-size:11.5px;color:var(--gri);margin-top:3px;letter-spacing:.01em}
.logo.ters b{color:#fff}.logo.ters small{color:rgba(255,255,255,.65)}

/* düğmeler */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;border-radius:999px;padding:11px 20px;font-weight:600;font-size:14.5px;line-height:1.2;transition:transform .15s,box-shadow .2s,background .2s,color .2s;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-a{background:linear-gradient(135deg,var(--acc),var(--acc2));color:#fff;box-shadow:0 8px 20px -8px color-mix(in srgb,var(--acc) 70%,transparent)}
.btn-a:hover{box-shadow:0 12px 26px -8px color-mix(in srgb,var(--acc) 80%,transparent);transform:translateY(-1px)}
.btn-c{background:#fff;color:var(--acc);border:1.5px solid color-mix(in srgb,var(--acc) 55%,#fff)}
.btn-c:hover{background:var(--acc-a)}
.btn-h{background:var(--acc-a);color:var(--acc2)}
.btn-h:hover{background:var(--acc-b)}
.btn-g{background:transparent;color:var(--gri)}
.btn-g:hover{background:#EEF2FA;color:var(--yazi)}
.btn-k{padding:8px 14px;font-size:13.5px}
.btn-b{padding:14px 26px;font-size:16px}
.btn-mor{--acc:var(--mor);--acc2:var(--mor2);--acc-a:var(--mor-a);--acc-b:var(--mor-b)}
.btn .ic{width:17px;height:17px}

/* rozet, çip */
.rozet{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;padding:5px 11px;border-radius:999px;background:var(--acc-a);color:var(--acc2)}
.rozet .ic{width:14px;height:14px}
.r-yesil{background:var(--yesil-a);color:#0A8A5F}.r-turuncu{background:var(--turuncu-a);color:#B26B00}.r-kirmizi{background:var(--kirmizi-a);color:#C02626}.r-mor{background:var(--mor-a);color:var(--mor2)}.r-gri{background:#EEF1F7;color:var(--gri)}.r-mavi{background:var(--mavi-a);color:var(--mavi2)}
.ai-rozet{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:700;letter-spacing:.04em;padding:3px 8px;border-radius:999px;color:#fff;background:linear-gradient(120deg,#6D5BFF,#1F8BFF 55%,#22D3EE);box-shadow:0 4px 12px -4px rgba(80,90,255,.6)}
.ai-rozet .ic{width:12px;height:12px}

/* kart */
.kart{background:#fff;border:1px solid var(--cizgi);border-radius:var(--r);box-shadow:var(--golge)}

/* form */
.alan{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.alan label{font-size:13px;font-weight:600;color:var(--yazi)}
.girdi{width:100%;border:1.5px solid var(--cizgi);background:#fff;border-radius:12px;padding:11px 14px;font-size:14.5px;transition:border-color .15s,box-shadow .15s}
.girdi:focus{outline:0;border-color:var(--acc);box-shadow:0 0 0 4px color-mix(in srgb,var(--acc) 15%,transparent)}
select.girdi{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235B6787' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:16px;padding-right:36px}

/* görünme animasyonu */
.gor{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.gor.on{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.gor{opacity:1;transform:none;transition:none}*{animation:none!important;transition:none!important}}

/* durumlar */
[hidden]{display:none!important}
.soluk{color:var(--gri)}
.lnk{border:0;background:none;padding:0;cursor:pointer;color:var(--acc);font-weight:600;font-size:13px;display:inline-flex;align-items:center;gap:5px}
.lnk .ic{width:15px;height:15px}
.btn[disabled]{opacity:.6;cursor:default;transform:none!important}
.btn.mesgul{position:relative;color:transparent!important}
.btn.mesgul::after{content:"";position:absolute;width:18px;height:18px;border-radius:50%;border:2.5px solid rgba(255,255,255,.5);border-top-color:#fff;animation:don .7s linear infinite}
.btn-c.mesgul::after,.btn-g.mesgul::after,.btn-h.mesgul::after{border-color:rgba(31,94,240,.25);border-top-color:var(--acc)}
@keyframes don{to{transform:rotate(360deg)}}
.yukle{display:flex;gap:8px;justify-content:center;padding:40px 0}
.yukle span{width:10px;height:10px;border-radius:50%;background:var(--acc);opacity:.3;animation:nab 1s infinite ease-in-out}
.yukle span:nth-child(2){animation-delay:.15s}.yukle span:nth-child(3){animation-delay:.3s}
@keyframes nab{0%,100%{opacity:.25;transform:scale(.8)}50%{opacity:1;transform:scale(1)}}
.bos-durum{text-align:center;padding:30px 16px;display:flex;flex-direction:column;align-items:center;gap:8px}
.bos-durum .ikk{display:grid;place-items:center;width:56px;height:56px;border-radius:18px;background:var(--acc-a);color:var(--acc);margin-bottom:4px}
.bos-durum .ikk .ic{width:26px;height:26px}
.bos-durum b{font-family:var(--bas);font-size:16.5px;color:var(--lac)}
.bos-durum p{color:var(--gri);font-size:14px;max-width:460px}
.bos-durum .btn{margin-top:8px}
.onay{display:flex;gap:8px;align-items:center;font-size:13.5px;color:var(--yazi);cursor:pointer}
.onay input{accent-color:var(--acc);width:16px;height:16px}
.tost{position:fixed;left:50%;bottom:26px;transform:translate(-50%,30px);opacity:0;z-index:120;display:flex;align-items:center;gap:10px;background:#0F1B3D;color:#fff;padding:12px 18px;border-radius:14px;font-size:14px;font-weight:500;box-shadow:0 20px 40px -12px rgba(0,0,0,.4);transition:.25s;pointer-events:none;max-width:calc(100% - 32px)}
.tost.on{transform:translate(-50%,0);opacity:1}
.tost .ic{color:#6EE7B7;flex:none}
.tost.hata{background:#7F1D1D}.tost.hata .ic{color:#FCA5A5}