/* ============================================================
   Online Koçunuz — TYT Net Hesaplama aracı stilleri
   Kaynak: design_system/standalone/tyt-net-hesaplama.html (inline <style> + JSX)
   Tüm kurallar .okt-tyt-net-hesaplama altına scope'landı.
   Token'lar globalde tanımlı (style.css): var(--border), var(--ink-700),
   var(--primary-500), var(--font-mono), var(--ease-out) vb.
   Helper sınıflar (hero-orbit, float-chip, grad-text, btn-*) ve
   @keyframes (float-up, orbit-rotate) global style.css'ten gelir.
   Mobil öncelikli (geniş ekran için min-width media query).
   ============================================================ */

/* ---- t2-grid: araç solda + içerik · yan sütun sağda ---- */
.okt-tyt-net-hesaplama .t2-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:34px;
  align-items:flex-start;
}
@media (min-width:981px){
  .okt-tyt-net-hesaplama .t2-grid{
    grid-template-columns:minmax(0,1fr) minmax(0,330px);
  }
}
.okt-tyt-net-hesaplama .t2-left{ min-width:0; }

/* yan sütun: geniş ekranda sticky */
.okt-tyt-net-hesaplama .t2-side{
  display:flex; flex-direction:column; gap:14px;
  position:relative; top:0; align-self:start;
}
@media (min-width:981px){
  .okt-tyt-net-hesaplama .t2-side{ position:sticky; top:88px; }
}

/* ============================================================
   HERO
   ============================================================ */
.okt-tyt-net-hesaplama .okt-tnh-hero{
  position:relative; overflow:hidden;
  padding:32px 24px 28px;
  background:
    radial-gradient(120% 80% at 50% 0%, rgba(59,91,255,.10), transparent 60%),
    linear-gradient(180deg,#F6F7FB 0%,#fff 100%);
  border-bottom:1px solid var(--border);
}
.okt-tyt-net-hesaplama .okt-tnh-hero-inner{ position:relative; z-index:1; }

.okt-tyt-net-hesaplama .okt-tnh-chip-1{
  top:32%; left:2%; animation:float-up 8s ease-in-out infinite;
}
.okt-tyt-net-hesaplama .okt-tnh-chip-2{
  top:44%; right:2%; animation:float-up 9s ease-in-out infinite; animation-delay:.8s;
}
@media (max-width:760px){
  .okt-tyt-net-hesaplama .okt-tnh-chip-1,
  .okt-tyt-net-hesaplama .okt-tnh-chip-2{ display:none; }
}

.okt-tyt-net-hesaplama .okt-tnh-crumbs{
  display:flex; flex-wrap:wrap; align-items:center; gap:7px;
  font-size:12.5px; color:var(--fg-muted); margin-bottom:14px;
}
.okt-tyt-net-hesaplama .okt-tnh-crumbs a{ color:var(--primary-700); text-decoration:none; font-weight:600; }
.okt-tyt-net-hesaplama .okt-tnh-crumbs a:hover{ text-decoration:underline; }

.okt-tyt-net-hesaplama .okt-tnh-pill{
  display:inline-block; font-size:12px; font-weight:600; line-height:1;
  padding:7px 13px; border-radius:999px;
  color:var(--primary-700); background:var(--primary-50); border:1px solid var(--primary-100);
}
.okt-tyt-net-hesaplama .okt-tnh-title{
  margin:12px 0 10px; color:var(--ink-900); max-width:820px;
  font-size:clamp(28px,5vw,42px); font-weight:800; line-height:1.1; letter-spacing:-0.02em;
}
.okt-tyt-net-hesaplama .okt-tnh-lead{
  max-width:680px; color:var(--ink-700);
  font-size:16px; line-height:1.65;
}

/* ============================================================
   ANA BÖLÜM
   ============================================================ */
.okt-tyt-net-hesaplama .okt-tnh-main{ padding:32px 24px 80px; background:#fff; }

/* ---- ARAÇ KARTI ---- */
.okt-tyt-net-hesaplama .t2-tool{
  background:#fff; border:1px solid var(--border); border-radius:14px;
  padding:22px; box-shadow:0 4px 18px -8px rgba(11,15,26,.08); margin-bottom:32px;
}

/* başlık satırı */
.okt-tyt-net-hesaplama .t2-head{
  display:grid; grid-template-columns:minmax(0,1fr) 60px 60px 56px;
  gap:6px; padding:6px 0; border-bottom:2px solid var(--ink-900);
}
.okt-tyt-net-hesaplama .t2-head .t2-h-ders{ font-size:10.5px; font-weight:800; color:var(--fg-muted); text-transform:uppercase; }
.okt-tyt-net-hesaplama .t2-head .t2-h-c{ font-size:10.5px; font-weight:800; color:var(--fg-muted); text-transform:uppercase; text-align:center; }
.okt-tyt-net-hesaplama .t2-head .t2-h-net{ font-size:10.5px; font-weight:800; color:var(--primary-700); text-transform:uppercase; text-align:right; }

/* ders satırı */
.okt-tyt-net-hesaplama .t2-row{
  display:grid; grid-template-columns:minmax(0,1fr) 60px 60px 56px;
  gap:6px; align-items:center; padding:8px 0; border-bottom:1px solid var(--ink-10);
}
.okt-tyt-net-hesaplama .t2-row label{ font-size:12.5px; font-weight:600; color:var(--ink-900); line-height:1.25; }
.okt-tyt-net-hesaplama .t2-row .max{ font-size:10.5px; color:var(--fg-muted); font-weight:500; }

.okt-tyt-net-hesaplama .t2-input{
  width:100%; height:32px; padding:0 6px;
  border:1px solid var(--border); border-radius:6px;
  font-size:13px; font-family:var(--font-mono); text-align:center; outline:none;
}
.okt-tyt-net-hesaplama .t2-input:focus{
  border-color:var(--primary-500); box-shadow:0 0 0 3px var(--primary-100);
}
.okt-tyt-net-hesaplama .t2-net{
  font-size:13.5px; font-weight:800; color:var(--primary-700);
  text-align:right; font-family:var(--font-mono);
}

/* number input spinner gizle */
.okt-tyt-net-hesaplama input[type=number]::-webkit-outer-spin-button,
.okt-tyt-net-hesaplama input[type=number]::-webkit-inner-spin-button{ -webkit-appearance:none; margin:0; }
.okt-tyt-net-hesaplama input[type=number]{ -moz-appearance:textfield; appearance:textfield; }

/* toplam */
.okt-tyt-net-hesaplama .t2-total{
  margin-top:10px; padding:14px;
  background:linear-gradient(135deg,var(--primary-50),#fff);
  border:1px solid var(--primary-200); border-radius:10px;
  display:flex; justify-content:space-between; align-items:center;
}
.okt-tyt-net-hesaplama .t2-total .l{ font-size:11px; font-weight:800; color:var(--primary-700); text-transform:uppercase; letter-spacing:.08em; }
.okt-tyt-net-hesaplama .t2-total .v{ font-size:30px; font-weight:800; color:var(--ink-900); font-family:var(--font-mono); letter-spacing:-0.02em; line-height:1; }

/* istatistikler */
.okt-tyt-net-hesaplama .t2-stats{ margin-top:8px; display:grid; grid-template-columns:repeat(3,1fr); gap:6px; }
.okt-tyt-net-hesaplama .t2-stats div{ padding:6px 8px; background:var(--ink-10); border-radius:6px; }
.okt-tyt-net-hesaplama .t2-stats .l{ color:var(--fg-muted); font-size:10px; text-transform:uppercase; letter-spacing:.06em; font-weight:700; }
.okt-tyt-net-hesaplama .t2-stats .v{ color:var(--ink-900); font-weight:700; font-family:var(--font-mono); font-size:14px; }

/* paylaş / geçiş butonları */
.okt-tyt-net-hesaplama .t2-share{ display:flex; flex-direction:column; gap:6px; margin-top:14px; }
.okt-tyt-net-hesaplama .t2-share a{
  font-size:12.5px; font-weight:600; text-decoration:none;
  padding:9px 12px; border-radius:7px;
  display:flex; align-items:center; justify-content:space-between;
  color:var(--primary-700); background:#fff; border:1px solid var(--primary-200);
}
.okt-tyt-net-hesaplama .t2-share a:hover{ background:var(--primary-50); }
.okt-tyt-net-hesaplama .t2-share a.btn-primary{ background:var(--primary-700); color:#fff; border-color:var(--primary-700); }
.okt-tyt-net-hesaplama .t2-share a.btn-primary:hover{ background:var(--primary-600); border-color:var(--primary-600); }

/* ============================================================
   İÇERİK TİPOGRAFİSİ
   ============================================================ */
.okt-tyt-net-hesaplama .t2-content h2{ color:var(--ink-900); font-size:24px; margin:0 0 12px; letter-spacing:-0.01em; }
.okt-tyt-net-hesaplama .t2-content h2:not(:first-child){ margin-top:36px; }
.okt-tyt-net-hesaplama .t2-content h3{ color:var(--ink-900); font-size:17px; margin:18px 0 8px; }
.okt-tyt-net-hesaplama .t2-content p{ font-size:15.5px; color:var(--ink-700); line-height:1.75; margin:0 0 12px; }
.okt-tyt-net-hesaplama .t2-content ul{ padding-left:18px; font-size:15px; color:var(--ink-700); line-height:1.8; margin:0 0 14px; }
.okt-tyt-net-hesaplama .t2-content strong{ color:var(--ink-900); }
.okt-tyt-net-hesaplama .t2-content a{ color:var(--primary-700); text-decoration:underline; font-weight:600; }

.okt-tyt-net-hesaplama .t2-formula-box{
  padding:16px 18px; background:var(--ink-10);
  border-left:3px solid var(--primary-700); border-radius:8px; margin:12px 0;
  font-family:var(--font-mono); font-size:13.5px; color:var(--ink-900); line-height:1.7;
}
.okt-tyt-net-hesaplama .t2-example{
  padding:14px 16px; background:#fff; border:1px dashed var(--border); border-radius:8px;
  font-size:14px; color:var(--ink-700); margin:10px 0; line-height:1.65;
  transition:transform 180ms var(--ease-out), box-shadow 180ms var(--ease-out);
}
.okt-tyt-net-hesaplama .t2-example:hover{ transform:translateY(-3px); box-shadow:0 16px 34px -20px rgba(11,15,26,.2); }
.okt-tyt-net-hesaplama .t2-example strong{ color:var(--ink-900); }

/* katsayı / soru sayısı tablosu */
.okt-tyt-net-hesaplama .t2-katsayilar{ margin:14px 0; border:1px solid var(--border); border-radius:10px; overflow:hidden; }
.okt-tyt-net-hesaplama .t2-katsayilar table{ width:100%; border-collapse:collapse; font-size:14px; }
.okt-tyt-net-hesaplama .t2-katsayilar th{ background:var(--ink-10); text-align:left; padding:10px 14px; font-size:11px; font-weight:800; color:var(--fg-muted); text-transform:uppercase; letter-spacing:.06em; }
.okt-tyt-net-hesaplama .t2-katsayilar td{ padding:10px 14px; border-top:1px solid var(--border); color:var(--ink-700); }
.okt-tyt-net-hesaplama .t2-katsayilar td:first-child{ font-weight:700; color:var(--ink-900); }
.okt-tyt-net-hesaplama .t2-katsayilar td.num{ font-family:var(--font-mono); text-align:right; }

/* SSS */
.okt-tyt-net-hesaplama .t2-faq details{ border-bottom:1px solid var(--border); padding:14px 0; }
.okt-tyt-net-hesaplama .t2-faq details[open] summary{ color:var(--primary-700); }
.okt-tyt-net-hesaplama .t2-faq summary{
  font-size:15.5px; font-weight:700; color:var(--ink-900); cursor:pointer;
  list-style:none; display:flex; justify-content:space-between; align-items:center; gap:14px;
}
.okt-tyt-net-hesaplama .t2-faq summary::-webkit-details-marker{ display:none; }
.okt-tyt-net-hesaplama .t2-faq summary::after{ content:'+'; font-size:22px; font-weight:300; color:var(--fg-muted); }
.okt-tyt-net-hesaplama .t2-faq details[open] summary::after{ content:'−'; }
.okt-tyt-net-hesaplama .t2-faq details p{ margin:10px 0 0; font-size:14.5px; line-height:1.75; color:var(--ink-700); }

/* disclaimer */
.okt-tyt-net-hesaplama .t2-disclaimer{
  margin-top:16px; padding:14px 16px;
  background:var(--accent-100,#F4FBE3); border:1px solid var(--accent-300);
  border-radius:10px; font-size:13.5px; color:var(--accent-900,#3F5410); line-height:1.65;
}

/* ilgili araçlar */
.okt-tyt-net-hesaplama .t2-related-wrap{ margin-top:36px; }
.okt-tyt-net-hesaplama .t2-related-wrap h2{ margin-top:0; }
.okt-tyt-net-hesaplama .t2-related{ margin-top:14px; display:grid; grid-template-columns:repeat(auto-fit,minmax(190px,1fr)); gap:10px; }
.okt-tyt-net-hesaplama .t2-related a{ display:block; padding:14px 16px; background:#fff; border:1px solid var(--border); border-radius:10px; text-decoration:none; color:var(--ink-900); }
.okt-tyt-net-hesaplama .t2-related a:hover{ border-color:var(--primary-500); background:var(--primary-50); }
.okt-tyt-net-hesaplama .t2-related a .l{ font-size:14px; font-weight:700; margin-bottom:2px; }
.okt-tyt-net-hesaplama .t2-related a .d{ font-size:11.5px; color:var(--fg-muted); }

/* ============================================================
   YAN SÜTUN — BAŞARI CTA KARTI
   ============================================================ */
.okt-tyt-net-hesaplama .okt-tnh-cta{
  background:linear-gradient(135deg,#3B5BFF,#1E3AE2);
  border-radius:14px; padding:20px; color:#fff; position:relative; overflow:hidden;
}
.okt-tyt-net-hesaplama .okt-tnh-cta-glow{
  position:absolute; top:-50px; right:-50px; width:170px; height:170px; border-radius:50%;
  background:radial-gradient(circle, rgba(255,255,255,.18), transparent 65%); pointer-events:none;
}
.okt-tyt-net-hesaplama .okt-tnh-cta-inner{ position:relative; }
.okt-tyt-net-hesaplama .okt-tnh-cta-eyebrow{ font-size:10px; font-weight:800; letter-spacing:.12em; text-transform:uppercase; color:rgba(255,255,255,.85); margin-bottom:6px; }
.okt-tyt-net-hesaplama .okt-tnh-cta-num{ display:flex; align-items:baseline; gap:4px; }
.okt-tyt-net-hesaplama .okt-tnh-cta-num .n{ font-size:40px; font-weight:800; letter-spacing:-0.03em; color:#fff; line-height:1; font-family:var(--font-mono); }
.okt-tyt-net-hesaplama .okt-tnh-cta-num .plus{ font-size:22px; font-weight:800; color:#C6F25A; }
.okt-tyt-net-hesaplama .okt-tnh-cta-sub{ font-size:12.5px; color:rgba(255,255,255,.85); margin-top:5px; line-height:1.5; }
.okt-tyt-net-hesaplama .okt-tnh-cta-list{ margin-top:16px; display:flex; flex-direction:column; gap:8px; }
.okt-tyt-net-hesaplama .okt-tnh-cta-list > div{ display:flex; align-items:center; gap:9px; font-size:12.5px; color:rgba(255,255,255,.92); font-weight:600; }
.okt-tyt-net-hesaplama .okt-tnh-cta-list .ck{
  flex:none; width:18px; height:18px; border-radius:50%;
  background:rgba(198,242,90,.18); color:#C6F25A;
  display:flex; align-items:center; justify-content:center; font-size:11px; font-weight:800;
}
.okt-tyt-net-hesaplama .okt-tnh-cta-foot{ margin-top:16px; padding-top:14px; border-top:1px solid rgba(255,255,255,.18); }
.okt-tyt-net-hesaplama .okt-tnh-cta-foot p{ font-size:12.5px; color:rgba(255,255,255,.85); line-height:1.55; margin:0 0 12px; }
.okt-tyt-net-hesaplama .okt-tnh-cta-foot a{
  display:inline-block; padding:9px 14px; background:#C6F25A; color:#0B0F1A;
  border-radius:8px; font-size:13px; font-weight:700; text-decoration:none; border:0;
}
.okt-tyt-net-hesaplama .okt-tnh-cta-foot a:hover{ background:var(--accent-300); }

/* ============================================================
   ALT CTA BANDI
   ============================================================ */
.okt-tyt-net-hesaplama .okt-tnh-band{
  position:relative; overflow:hidden; padding:76px 24px; color:#fff;
  background:linear-gradient(135deg,#0B0F1A 0%,#14233F 55%,#1B1030 100%);
}
.okt-tyt-net-hesaplama .okt-tnh-band-glow1{
  position:absolute; top:-140px; left:50%; transform:translateX(-50%);
  width:620px; height:620px; border-radius:50%;
  background:radial-gradient(circle, rgba(59,91,255,.18), transparent 60%); pointer-events:none;
}
.okt-tyt-net-hesaplama .okt-tnh-band-glow2{
  position:absolute; bottom:-180px; right:-90px; width:380px; height:380px; border-radius:50%;
  background:radial-gradient(circle, rgba(198,242,90,.12), transparent 60%); pointer-events:none;
}
.okt-tyt-net-hesaplama .okt-tnh-band-inner{ position:relative; text-align:center; }
.okt-tyt-net-hesaplama .okt-tnh-band-eyebrow{
  display:inline-block; font-size:11px; font-weight:800; letter-spacing:.14em; text-transform:uppercase;
  color:#C6F25A; margin-bottom:14px; padding:5px 12px;
  border:1px solid rgba(198,242,90,.3); border-radius:999px;
}
.okt-tyt-net-hesaplama .okt-tnh-band-title{
  font-size:clamp(26px,4vw,40px); font-weight:800; letter-spacing:-0.02em; line-height:1.12;
  margin:0 auto 14px; max-width:760px;
}
.okt-tyt-net-hesaplama .okt-tnh-band-title .hl{
  background:linear-gradient(90deg,#8FA5FF,#C6F25A);
  -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent;
}
.okt-tyt-net-hesaplama .okt-tnh-band-lead{
  font-size:16px; color:rgba(255,255,255,.75); line-height:1.6;
  max-width:620px; margin:0 auto 38px;
}

/* adımlar */
.okt-tyt-net-hesaplama .tprog-steps{
  display:grid; grid-template-columns:1fr; gap:16px;
  max-width:840px; margin:0 auto 36px; text-align:left;
}
@media (min-width:761px){
  .okt-tyt-net-hesaplama .tprog-steps{ grid-template-columns:repeat(3,1fr); }
}
.okt-tyt-net-hesaplama .tprog-step{
  background:rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.09);
  border-radius:14px; padding:22px 18px;
}
.okt-tyt-net-hesaplama .tprog-step .n{
  width:34px; height:34px; border-radius:50%; background:#C6F25A; color:#0B0F1A;
  font-weight:800; font-size:15px; display:flex; align-items:center; justify-content:center;
  margin-bottom:14px; font-family:var(--font-mono);
}
.okt-tyt-net-hesaplama .tprog-step .t{ font-size:16px; font-weight:700; color:#fff; margin-bottom:6px; }
.okt-tyt-net-hesaplama .tprog-step .d{ font-size:13px; color:rgba(255,255,255,.66); line-height:1.55; }

/* band butonları */
.okt-tyt-net-hesaplama .tprog-btns{ display:flex; gap:12px; justify-content:center; flex-wrap:wrap; }
.okt-tyt-net-hesaplama .tprog-btn{
  display:inline-flex; align-items:center; gap:8px; padding:14px 26px; border-radius:10px;
  font-weight:800; font-size:15px; text-decoration:none; transition:transform 160ms var(--ease-out);
}
.okt-tyt-net-hesaplama .tprog-btn:hover{ transform:translateY(-2px); }
.okt-tyt-net-hesaplama .tprog-btn.primary{ background:#C6F25A; color:#0B0F1A; box-shadow:0 12px 32px -10px rgba(198,242,90,.5); }
.okt-tyt-net-hesaplama .tprog-btn.ghost{ background:transparent; border:1px solid rgba(255,255,255,.22); color:#fff; font-weight:700; }