/* ===================================================================
   TARİH VE TEKNOLOJİ KOLEJİ — "Okul Hissi" katmanı
   Tech/ajans sinyallerini (mono font, status ribbon, ticker, tech numaralar)
   sıcak okul diline çevirir. (en son yüklenir)
=================================================================== */

/* ---------- FONTLAR: yuvarlak & sıcak ---------- */
body{ font-family:"Nunito",system-ui,-apple-system,sans-serif; }
h1,h2,h3,h4,.hero h1,.sec-head h2,.cta-inner h2,.why-left h2,.faq-aside h2,.bp-header h2,
.stat .v,.snum,.kcell h3,.reason h3,.srow .body h3,.post h3,.cap h3,.founder .msg h3,
.faq summary,.ab-cell h3,.ct-title,.founder .msg .qmark{
  font-family:"Baloo 2",system-ui,sans-serif !important; font-weight:700; letter-spacing:-.01em; }

/* mono (IBM Plex Mono) → Nunito : terminal hissi kalksın */
.eyebrow,.ribbon,.ribbon *,.ticker-track,.ticker-track *,.nav-links a,.tags i,.kbadge,.scene-label,
.pcat,.bp-cat,.cinfo .k,.field label,.ct-field label,.foot-col h4,.foot-bottom,.foot-bottom *,
.crumb,.faq .qn,.stat .l,.kcell .num,.reason .rn,.post .pmeta,.post .more,.bp-read,
.hero-meta span,.mono,code,.flow-dur,.flow-out li,.kline,.kline *{
  font-family:"Nunito",system-ui,sans-serif !important; }

/* etiketleri sakinleştir: normal yazım + dar tracking */
.kbadge,.scene-label,.cinfo .k,.field label,.foot-col h4,.kcell .num,.reason .rn,.post .pmeta,
.stat .l,.ct-field label,.bp-cat,.pcat{ text-transform:none !important; letter-spacing:.01em; font-weight:700; }
.eyebrow{ text-transform:none !important; font-weight:700; letter-spacing:.02em; }
.sec-index{ display:none; }                 /* "FARK / 02" gibi tech numaralar gizle */

/* ---------- NEŞELİ AYDINLIK ZEMİNLER ---------- */
.soft-green{ background:#EEF6EE; }
.soft-cream{ background:#FBF6EC; }

/* ---------- DAHA YUVARLAK (okul dostu) ---------- */
.grid-full.feat4 .cell,.grid-full.dual .cell{ border-radius:26px; }
.post,.ev{ border-radius:24px; }
.srow .media,.media-frame{ border-radius:28px; }
.founder .photo{ border-radius:24px; }
.field input,.field textarea,.field select{ border-radius:16px; }

/* ---------- KAMPÜS FOTOĞRAFLARI RENKLİ (mutlu anılar) ---------- */
.ev img{ filter:none; }
.ev{ border:1px solid var(--hair); }
.ev .ev-meta{ background:linear-gradient(0deg,rgba(11,23,16,.92) 0%,rgba(11,23,16,.18) 46%,transparent 74%); }
.ev .ev-cat{ color:#bff0cd; }

/* ---------- RIBBON: sıcak yeşil duyuru çubuğu (saat/tech yok) ---------- */
.ribbon{ background:var(--accent); color:#fff; border-bottom:none; height:auto;
  padding-top:10px; padding-bottom:10px; font-size:13.5px; letter-spacing:0; text-transform:none; font-weight:600; }
.ribbon .l,.ribbon .r{ color:#fff; gap:14px; }
.ribbon .dot{ background:#fff; }
.ribbon a{ color:#fff; font-weight:800; }
.ribbon .rb-cta{ border:1.5px solid rgba(255,255,255,.7); border-radius:999px; padding:3px 13px; }
.ribbon .rb-cta:hover{ background:#fff; color:var(--accent); }

/* ---------- TICKER: neşeli yeşil özellik şeridi ---------- */
.ticker{ background:#143A23; height:46px; }
.ticker-track span{ border-right:none; gap:0; font-size:14px; letter-spacing:.01em; font-weight:600; color:#eafff0; }
.ticker-track span::after{ content:"✦"; color:var(--accent); margin:0 26px; font-size:11px; }

/* ---------- CTA: canlı yeşil çağrı bandı ---------- */
.cta-band{ background:linear-gradient(135deg,#2FA84F 0%,#1F7A3A 100%); border-bottom:none; }
.cta-band .cta-grid{ opacity:.09; }
.cta-inner .eyebrow{ background:rgba(255,255,255,.2); color:#fff; }
.cta-inner .eyebrow::before{ background:#fff; }
.cta-inner h2{ color:#fff; }
.cta-inner h2 .hl{ color:#FFE7B8; }
.cta-inner p{ color:rgba(255,255,255,.9); }
.cta-band .btn-accent{ background:#fff; color:#1F7A3A; border-color:#fff; }
.cta-band .btn-accent:hover{ box-shadow:0 16px 32px -12px rgba(0,0,0,.35); }
.cta-band .btn-ghost{ background:transparent; color:#fff; border-color:rgba(255,255,255,.65); }
.cta-band .btn-ghost:hover{ background:rgba(255,255,255,.12); box-shadow:none; }

/* nav linkleri & buton sıcak */
.nav-links a{ font-weight:600; font-size:15px; }
.btn{ font-weight:700; }

/* hero başlığı biraz daha yumuşak satır */
.hero h1{ line-height:1.06; }

/* =========================================================
   EĞİTİM YOLCULUĞU  (yaratıcı yeniden tasarım)
   ========================================================= */
.edu-journey{
  display:flex; align-items:stretch; gap:clamp(6px,1vw,14px);
  margin:clamp(34px,5vh,60px) var(--pad) clamp(48px,7vh,82px);
}
.edu-stage{
  position:relative; flex:1; min-width:0; text-align:center; isolation:isolate;
  padding:clamp(30px,2.6vw,44px) clamp(20px,1.8vw,30px) clamp(28px,2.4vw,38px);
  border-radius:30px; border:1px solid var(--c-border);
  background:var(--c-bg); box-shadow:var(--soft); overflow:hidden;
  transition:transform .28s var(--ease),box-shadow .28s var(--ease);
}
.edu-stage::before{                 /* üstten renkli ışıma */
  content:""; position:absolute; top:-42%; left:50%; transform:translateX(-50%);
  width:135%; aspect-ratio:1; border-radius:50%; z-index:-1;
  background:radial-gradient(circle, var(--c-glow) 0%, transparent 62%);
  opacity:.75; transition:opacity .3s var(--ease);
}
.edu-stage:hover{ transform:translateY(-10px); box-shadow:0 30px 56px -24px var(--c-sh); }
.edu-stage:hover::before{ opacity:1; }
.edu-num{
  position:absolute; top:12px; right:20px; z-index:0; pointer-events:none;
  font-family:"Baloo 2",system-ui,sans-serif; font-weight:800; letter-spacing:-.03em;
  font-size:clamp(54px,5vw,76px); line-height:1; color:var(--c); opacity:.14;
}
/* madalyon: dönen dashed halka + renkli disk + 3D görsel */
.edu-medal{
  position:relative; width:clamp(150px,58%,196px); aspect-ratio:1;
  margin:2px auto clamp(14px,1.4vw,20px); display:grid; place-items:center;
}
.edu-medal::after{
  content:""; position:absolute; inset:9%; border-radius:50%;
  background:radial-gradient(circle at 50% 42%, #fff 0%, var(--c-disk) 80%);
  box-shadow:inset 0 -8px 20px rgba(0,0,0,.05);
}
.edu-ring{ position:absolute; inset:0; border-radius:50%; border:2px dashed var(--c-ring); transition:transform .9s var(--ease); }
.edu-stage:hover .edu-ring{ transform:rotate(150deg); }
.edu-medal img{
  position:relative; z-index:1; width:80%; height:80%; object-fit:contain;
  filter:drop-shadow(0 14px 22px rgba(20,40,25,.20)); transition:transform .5s var(--ease);
}
.edu-stage:hover .edu-medal img{ transform:translateY(-5px) scale(1.05); }
.edu-age{
  display:inline-block; background:var(--c); color:#fff;
  font-family:"Nunito",sans-serif; font-weight:800; font-size:12px; letter-spacing:.02em;
  padding:6px 15px; border-radius:999px; box-shadow:0 6px 14px -6px var(--c-sh);
}
.edu-stage h3{
  font-family:"Baloo 2",system-ui,sans-serif; font-weight:700; color:var(--ink);
  font-size:clamp(22px,2vw,28px); letter-spacing:-.01em; margin:12px 0 8px;
}
.edu-stage p{ color:var(--gray); font-size:14.5px; line-height:1.7; }
.edu-tags{ display:flex; flex-wrap:wrap; gap:7px; justify-content:center; margin-top:18px; }
.edu-tags i{
  font-style:normal; font-family:"Nunito",sans-serif; font-weight:700; font-size:11.5px;
  color:var(--c-dark); background:var(--c-chip); border:1px solid var(--c-border);
  padding:5px 11px; border-radius:999px;
}
/* aşamalar arası ok */
.edu-arrow{ flex:0 0 auto; align-self:center; display:flex; color:var(--faint); }
.edu-arrow svg{ width:30px; height:30px; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }

/* kademe renk kimlikleri */
.edu-a{ --c:#F2900C; --c-dark:#9E5A05; --c-bg:linear-gradient(180deg,#FFF8EE,#FFF1DE);
  --c-glow:rgba(247,147,30,.22); --c-disk:#FBE4C4; --c-ring:rgba(242,144,12,.42);
  --c-chip:#FDECD5; --c-border:#F5D9AE; --c-sh:rgba(242,144,12,.55); }
.edu-b{ --c:#2FA84F; --c-dark:#1E7A38; --c-bg:linear-gradient(180deg,#F0F8F1,#E6F5E9);
  --c-glow:rgba(47,168,79,.22); --c-disk:#D6EFDC; --c-ring:rgba(47,168,79,.42);
  --c-chip:#DEF1E3; --c-border:#BFE3C7; --c-sh:rgba(47,168,79,.55); }
.edu-c{ --c:#0FA79A; --c-dark:#0A7268; --c-bg:linear-gradient(180deg,#EAF8F5,#DDF3EE);
  --c-glow:rgba(15,167,154,.22); --c-disk:#CFEDE7; --c-ring:rgba(15,167,154,.42);
  --c-chip:#D5F0EB; --c-border:#A6E0D8; --c-sh:rgba(15,167,154,.55); }

/* dark */
.dark .edu-stage{ background:rgba(255,255,255,.03); border-color:var(--hair); }
.dark .edu-medal::after{ background:radial-gradient(circle at 50% 42%, rgba(255,255,255,.14) 0%, rgba(255,255,255,.04) 80%); }

/* tablet & mobil: dikey yolculuk */
@media(max-width:980px){
  .edu-journey{ flex-direction:column; align-items:stretch; gap:clamp(6px,2vw,12px); }
  .edu-arrow{ transform:rotate(90deg); margin:2px 0; }
}
@media(max-width:980px) and (min-width:561px){
  .edu-stage{ max-width:520px; margin-left:auto; margin-right:auto; }
}

/* =========================================================
   KURUMSAL — Vizyon / Misyon / Kurucu Mesajı  (sıfırdan)
   ========================================================= */
/* Vizyon & Misyon: iki eşit kart */
.krm-vm{
  display:grid; grid-template-columns:1fr 1fr; gap:clamp(16px,2vw,26px);
  margin:clamp(30px,4.5vh,52px) var(--pad) 0;
}
.krm-card{
  background:var(--paper); border:1px solid var(--hair); border-radius:26px;
  box-shadow:var(--soft); padding:clamp(28px,3vw,44px);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.krm-card:hover{ transform:translateY(-5px); box-shadow:0 22px 44px -20px rgba(22,41,29,.24); }
.krm-ic{
  display:inline-flex; align-items:center; justify-content:center;
  width:56px; height:56px; border-radius:18px; margin-bottom:20px;
  background:rgba(47,168,79,.12); color:var(--accent);
}
.krm-ic svg{ width:28px; height:28px; fill:none; stroke:currentColor; stroke-width:1.7; stroke-linecap:round; stroke-linejoin:round; }
.krm-k{
  display:block; font-family:"Nunito",sans-serif; font-weight:800; font-size:12.5px;
  letter-spacing:.06em; text-transform:uppercase; color:var(--accent); margin-bottom:10px;
}
.krm-card h3{
  font-family:"Baloo 2",system-ui,sans-serif; font-weight:700; color:var(--ink);
  font-size:clamp(20px,2.1vw,26px); letter-spacing:-.01em; line-height:1.2;
}
.krm-card p{ color:var(--gray); font-size:15.5px; line-height:1.72; margin-top:14px; }

/* Kurucu Mesajı: tek kart, iki panel */
.krm-founder{
  display:grid; grid-template-columns:minmax(280px,340px) 1fr;
  margin:clamp(16px,2vw,26px) var(--pad) clamp(34px,5vh,60px);
  background:var(--paper); border:1px solid var(--hair); border-radius:28px;
  box-shadow:var(--soft); overflow:hidden;
}
.krm-id{
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:18px; text-align:center; padding:clamp(30px,4vh,54px) clamp(24px,2vw,36px);
  background:linear-gradient(165deg,#EEF8EF 0%,#DCEFDF 58%,#CCE6D2 100%);
  border-right:1px solid var(--hair);
}
.krm-logo{ width:clamp(140px,72%,210px); height:auto; display:block; }
.krm-photo{ width:100%; height:100%; object-fit:cover; border-radius:16px; }
.krm-badge{
  font-family:"Nunito",sans-serif; font-weight:800; font-size:12.5px; letter-spacing:.02em;
  color:var(--accent); background:rgba(47,168,79,.12);
  border:1px solid rgba(47,168,79,.30); padding:6px 15px; border-radius:999px;
}
.krm-since{ font-family:"Nunito",sans-serif; color:var(--gray); font-size:13px; }
.krm-msg{ padding:clamp(32px,4vw,56px); }
.krm-q{
  font-family:"Baloo 2",system-ui,sans-serif; font-weight:700; font-size:64px;
  line-height:1; height:38px; color:var(--accent);
}
.krm-msg h3{
  font-family:"Baloo 2",system-ui,sans-serif; font-weight:700; color:var(--ink);
  font-size:clamp(21px,2.4vw,30px); letter-spacing:-.01em; line-height:1.18; margin:16px 0 20px;
}
.krm-msg p{ color:var(--gray); font-size:15.5px; line-height:1.76; margin-bottom:14px; }
.krm-msg p strong{ color:var(--ink); font-weight:700; }
.krm-sign{
  margin-top:22px; padding-top:18px; border-top:1px solid var(--hair);
  font-family:"Nunito",sans-serif; font-size:13.5px; font-weight:600; color:var(--ink);
}
.krm-sign b{ color:var(--accent); }

/* dark tema */
.dark .krm-card,.dark .krm-founder{ background:rgba(255,255,255,.025); }
.dark .krm-id{ background:linear-gradient(165deg,#13251C 0%,#16281D 100%); }

/* tablet & mobil */
@media(max-width:820px){
  .krm-vm{ grid-template-columns:1fr; }
  .krm-founder{ grid-template-columns:1fr; }
  .krm-id{ border-right:none; border-bottom:1px solid var(--hair); }
}

/* =========================================================
   ÖN KAYIT POPUP
   ========================================================= */
.pop-overlay{
  position:fixed; inset:0; z-index:1200; display:none;
  align-items:center; justify-content:center; padding:20px;
  background:rgba(11,23,16,.62); -webkit-backdrop-filter:blur(3px); backdrop-filter:blur(3px);
}
.pop-overlay.open{ display:flex; animation:popFade .25s var(--ease); }
@keyframes popFade{ from{opacity:0} to{opacity:1} }
.pop{
  position:relative; width:min(920px,100%); max-height:calc(100vh - 40px); overflow:auto;
  display:grid; grid-template-columns:.92fr 1.08fr;
  background:var(--paper); border-radius:26px; box-shadow:0 40px 90px -28px rgba(0,0,0,.55);
  animation:popIn .32s var(--ease);
}
@keyframes popIn{ from{opacity:0;transform:translateY(18px) scale(.98)} to{opacity:1;transform:none} }
.pop-close{
  position:absolute; top:14px; right:14px; z-index:3; width:38px; height:38px; border:none;
  border-radius:50%; background:rgba(255,255,255,.92); color:#16291D; font-size:22px; line-height:1;
  cursor:pointer; display:flex; align-items:center; justify-content:center;
  box-shadow:0 4px 14px rgba(0,0,0,.18); transition:transform .18s var(--ease),background .15s;
}
.pop-close:hover{ transform:rotate(90deg); background:#fff; }

/* sol görsel */
.pop-media{ position:relative; min-height:100%; background:#0d1a12; }
.pop-media img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.pop-media-cap{ position:absolute; left:0; right:0; bottom:0; padding:22px 20px 20px;
  background:linear-gradient(0deg,rgba(11,23,16,.92),rgba(11,23,16,.15) 62%,transparent); color:#fff; }
.pop-media-cap b{ display:block; font-family:"Baloo 2",sans-serif; font-weight:700; font-size:19px; }
.pop-media-cap span{ font-family:"Nunito",sans-serif; font-size:12.5px; color:#bff0cd; }

/* sağ form */
.pop-form{ padding:clamp(24px,3vw,38px); }
.pop-eyebrow{
  display:inline-block; font-family:"Nunito",sans-serif; font-weight:800; font-size:11.5px;
  letter-spacing:.04em; text-transform:uppercase; color:var(--accent);
  background:rgba(47,168,79,.12); border:1px solid rgba(47,168,79,.28);
  padding:5px 12px; border-radius:999px; margin-bottom:14px;
}
.pop h3{
  font-family:"Baloo 2",system-ui,sans-serif; font-weight:700; color:var(--ink);
  font-size:clamp(21px,2.2vw,27px); letter-spacing:-.01em; line-height:1.15;
}
.pop-sub{ color:var(--gray); font-size:14px; line-height:1.6; margin:8px 0 20px; }

.pop-fields{ display:flex; flex-direction:column; gap:12px; }
.pop-row{ display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.pop-fields input,.pop-fields select{
  width:100%; padding:12px 14px; font-family:"Nunito",sans-serif; font-size:14.5px; color:var(--ink);
  background:var(--paper); border:1.5px solid var(--hair); border-radius:14px;
  transition:border-color .15s,box-shadow .15s;
}
.pop-fields input::placeholder{ color:var(--faint); }
.pop-fields input:focus,.pop-fields select:focus{
  outline:none; border-color:var(--accent); box-shadow:0 0 0 3px rgba(47,168,79,.16);
}
.pop-fields select{
  appearance:none; -webkit-appearance:none; cursor:pointer; color:var(--gray);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%232FA84F' stroke-width='2.4' 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; padding-right:38px;
}
.pop-fields select:valid{ color:var(--ink); }

.pop-check{ display:flex; gap:10px; align-items:flex-start; font-family:"Nunito",sans-serif;
  font-size:12px; line-height:1.5; color:var(--gray); margin-top:2px; cursor:pointer; }
.pop-check input{ width:16px; height:16px; flex:none; margin-top:1px; accent-color:var(--accent); cursor:pointer; }
.pop-check a{ color:var(--accent); font-weight:700; text-decoration:underline; }

.pop-submit{
  margin-top:8px; width:100%; display:inline-flex; align-items:center; justify-content:center; gap:9px;
  background:var(--accent); color:#fff; border:none; border-radius:14px; padding:14px;
  font-family:"Baloo 2",system-ui,sans-serif; font-weight:700; font-size:16px; cursor:pointer;
  transition:transform .15s var(--ease),box-shadow .15s,background .15s;
}
.pop-submit:hover{ background:#27913f; transform:translateY(-2px); box-shadow:0 14px 26px -10px rgba(47,168,79,.55); }
.pop-submit span{ font-size:13px; }

/* teşekkür ekranı */
.pop-ok{ display:none; text-align:center; padding:clamp(30px,6vh,60px) 10px; }
.pop-ok-ic{ width:64px; height:64px; margin:0 auto 16px; border-radius:50%;
  background:rgba(47,168,79,.14); display:flex; align-items:center; justify-content:center; }
.pop-ok-ic svg{ width:30px; height:30px; fill:none; stroke:var(--accent); stroke-width:2.6; stroke-linecap:round; stroke-linejoin:round; }
.pop-ok b{ display:block; font-family:"Baloo 2",sans-serif; font-weight:700; font-size:22px; color:var(--ink); }
.pop-ok span{ display:block; color:var(--gray); font-size:14.5px; margin-top:6px; }

/* dark */
.dark .pop{ background:#0E1A13; }
.dark .pop-close{ background:rgba(20,36,26,.9); color:#fff; }

/* responsive */
@media(max-width:720px){
  .pop{ grid-template-columns:1fr; }
  .pop-media{ min-height:0; height:150px; }
  .pop-row{ grid-template-columns:1fr; }
}