/* ===================================================================
   Math Matematik Eğitim Kurumu — main.css
   Sanatsal yön: Art Deco izli akademik editöryel
   Palet (logo): bordo #5A0D28 · altın #CCA65C · beyaz
   =================================================================== */

:root{
  --bordo:#5A0D28;
  --bordo-2:#7A1538;
  --bordo-deep:#3F0A1D;
  --gold:#CCA65C;
  --gold-soft:#E2C68C;
  --gold-deep:#A9823F;
  --paper:#FBF8F3;
  --paper-2:#F4EEE3;
  --ink:#2A1820;
  --muted:#7A6A6F;
  --line:#E7DCCB;
  --line-2:#EFE7D8;
  --white:#fff;

  --maxw:1180px;
  --r:14px;
  --r-sm:10px;
  --shadow:0 1px 2px rgba(63,10,29,.04),0 10px 34px rgba(63,10,29,.08);
  --shadow-lg:0 24px 70px rgba(63,10,29,.16);

  --ff-disp:'Fraunces',Georgia,'Times New Roman',serif;
  --ff-body:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--ff-body);color:var(--ink);background:var(--paper);
  line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.ico{width:24px;height:24px;flex:none}
.ico-sm{width:17px;height:17px;flex:none;vertical-align:-3px}

/* ── EYEBROW / SECTION TITLES ── */
.eyebrow{
  font-size:12px;letter-spacing:.24em;text-transform:uppercase;font-weight:600;
  color:var(--gold-deep);display:inline-flex;align-items:center;gap:10px;margin:0 0 14px;
}
.eyebrow::before{content:"";width:26px;height:1.5px;background:var(--gold)}
.sec-title{
  font-family:var(--ff-disp);font-weight:600;letter-spacing:-.01em;line-height:1.08;
  font-size:clamp(28px,4vw,42px);margin:0 0 16px;color:var(--bordo);
}
.sec-title em{font-style:italic;color:var(--gold-deep)}
.sec-intro{color:var(--muted);max-width:62ch;font-size:16.5px;margin:0 0 40px}

/* ── BUTTONS ── */
.btn{
  display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:15px;
  padding:13px 24px;border-radius:11px;cursor:pointer;border:0;transition:.16s;line-height:1;
}
.btn svg{width:18px;height:18px}
.btn-primary{background:linear-gradient(135deg,var(--bordo),var(--bordo-2));color:#fff;box-shadow:0 10px 26px rgba(90,13,40,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(90,13,40,.34)}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#3a2a10}
.btn-gold:hover{transform:translateY(-2px)}
.btn-ghost{background:transparent;border:1.5px solid var(--line);color:var(--bordo)}
.btn-ghost:hover{border-color:var(--gold);background:var(--paper-2)}
.btn-wa{background:#25D366;color:#fff}
.btn-wa:hover{transform:translateY(-2px)}

/* ── TOPBAR ── */
.topbar{background:var(--bordo-deep);color:rgba(255,255,255,.86);font-size:13px}
.topbar-in{display:flex;align-items:center;justify-content:space-between;height:38px;gap:16px}
.topbar a{display:inline-flex;align-items:center;gap:7px;color:rgba(255,255,255,.86)}
.topbar a:hover{color:var(--gold-soft)}
.topbar svg{color:var(--gold)}
.topbar-addr{display:inline-flex;align-items:center;gap:7px;opacity:.8}
@media(max-width:860px){.topbar-addr{display:none}.topbar-in{justify-content:center;gap:26px}}

/* ── HEADER ── */
.site-head{position:sticky;top:0;z-index:50;background:rgba(251,248,243,.9);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line-2)}
.head-in{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand-logo{height:42px;width:auto}
.nav{display:flex;align-items:center;gap:4px}
.nav>a{padding:9px 14px;border-radius:9px;font-weight:500;font-size:15px;color:var(--ink);transition:.15s;position:relative}
.nav>a:hover{color:var(--bordo)}
.nav>a.active{color:var(--bordo);font-weight:600}
.nav>a.active::after{content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;background:var(--gold);border-radius:2px}
.nav-cta{margin-left:10px;background:linear-gradient(135deg,var(--bordo),var(--bordo-2));color:#fff!important;padding:10px 18px!important;border-radius:10px;display:inline-flex;align-items:center;gap:7px;font-weight:600!important}
.nav-cta:hover{transform:translateY(-1px)}
.nav-cta svg{color:var(--gold-soft)}
.nav-toggle{display:none;background:transparent;border:0;cursor:pointer;color:var(--bordo);padding:6px;z-index:55}
.nav-close{display:none;position:absolute;top:22px;right:22px;background:transparent;border:0;cursor:pointer;color:var(--gold-soft);padding:6px}
.nav-close svg{width:26px;height:26px}
.nav-close-brand{display:none;position:absolute;top:22px;left:22px;color:var(--gold-soft);font-family:var(--ff-disp);font-size:18px;font-weight:600}
.nav-foot{display:none}
@media(max-width:980px){
  .nav{
    position:fixed;top:0;left:0;right:0;bottom:0;
    width:100%;height:100vh;height:100dvh;
    z-index:60;
    flex-direction:column;align-items:center;justify-content:center;
    background:linear-gradient(160deg,var(--bordo) 0%,var(--bordo-deep) 100%);
    padding:90px 30px 220px;gap:0;
    transform:translateX(100%);transition:transform .35s cubic-bezier(.4,0,.2,1);
    overflow-y:auto;-webkit-overflow-scrolling:touch;
  }
  .nav::before{ /* dekoratif altın grid */
    content:"";position:absolute;inset:0;opacity:.08;pointer-events:none;
    background-image:linear-gradient(rgba(226,198,140,.6) 1px,transparent 1px),linear-gradient(90deg,rgba(226,198,140,.6) 1px,transparent 1px);
    background-size:42px 42px;
  }
  .nav.open{transform:none}
  .nav>a{
    position:relative;width:100%;max-width:380px;
    padding:18px 8px;border:0;border-bottom:1px solid rgba(226,198,140,.18);border-radius:0;
    color:rgba(255,255,255,.92);font-family:var(--ff-disp);font-size:22px;font-weight:600;
    text-align:center;letter-spacing:.01em;
  }
  .nav>a:hover,.nav>a.active{color:var(--gold-soft)}
  .nav>a.active::after{display:none}
  .nav-cta{
    margin:24px 0 0;justify-content:center;width:100%;max-width:380px;
    background:linear-gradient(135deg,var(--gold),var(--gold-deep))!important;color:var(--bordo)!important;
    padding:15px 22px!important;font-size:17px!important;
  }
  .nav-cta svg{color:var(--bordo)}
  .nav-toggle{display:block}
  .nav-close{display:block}
  .nav-close-brand{display:flex;align-items:center;gap:10px}
  .nav-close-brand img{height:34px;filter:brightness(0) invert(1);opacity:.95}
  /* Yazılım kredisi mobile menü altında */
  .nav-foot{
    display:flex;flex-direction:column;align-items:center;
    position:absolute;bottom:24px;left:24px;right:24px;
    padding-top:18px;border-top:1px solid rgba(226,198,140,.22);
  }
  .nav-foot .yzl{width:100%;text-align:center;font-size:11.5px;letter-spacing:.05em;color:rgba(226,198,140,.72)}
  .nav-foot .yzl a{color:var(--gold-soft);text-decoration:underline;text-underline-offset:3px;font-weight:600}
  /* Body scroll lock when menu open */
  body.nav-open{overflow:hidden}
}

/* ── HERO ── */
.hero{position:relative;background:linear-gradient(165deg,var(--bordo) 0%,var(--bordo-deep) 100%);color:#fff;overflow:hidden}
.hero::before{ /* matematik grid dokusu */
  content:"";position:absolute;inset:0;opacity:.08;
  background-image:linear-gradient(rgba(226,198,140,.6) 1px,transparent 1px),linear-gradient(90deg,rgba(226,198,140,.6) 1px,transparent 1px);
  background-size:42px 42px;
  -webkit-mask-image:radial-gradient(120% 90% at 70% 10%,#000,transparent 75%);
          mask-image:radial-gradient(120% 90% at 70% 10%,#000,transparent 75%);
}
.hero::after{ /* altın köşe deco şeridi */
  content:"";position:absolute;top:0;right:0;width:38%;height:6px;
  background:linear-gradient(90deg,transparent,var(--gold))
}
.hero-in{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center;padding:74px 0 84px}
.hero-eyebrow{color:var(--gold);font-size:13px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;display:inline-flex;align-items:center;gap:10px;margin-bottom:18px}
.hero-eyebrow::before{content:"";width:30px;height:1.5px;background:var(--gold)}
.hero h1{font-family:var(--ff-disp);font-weight:600;font-size:clamp(38px,5.6vw,62px);line-height:1.02;letter-spacing:-.015em;margin:0 0 20px}
.hero h1 em{font-style:italic;color:var(--gold-soft)}
.hero-lead{color:rgba(255,255,255,.84);font-size:17.5px;max-width:46ch;margin:0 0 30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-art{position:relative;display:flex;align-items:center;justify-content:center}
.hero-medallion{width:min(360px,80%);aspect-ratio:1;position:relative;display:flex;align-items:center;justify-content:center;animation:floatY 7s ease-in-out infinite}
.hero-medallion .ring{position:absolute;border:1.5px solid rgba(226,198,140,.35);border-radius:50%}
.hero-medallion .ring.r1{inset:0;animation:spin 38s linear infinite;border-color:rgba(226,198,140,.42)}
.hero-medallion .ring.r2{inset:34px;border-style:dashed;border-color:rgba(226,198,140,.3);animation:spin 22s linear infinite reverse}
.hero-medallion .ring.r3{inset:70px;border-color:rgba(226,198,140,.55);animation:pulseRing 4s ease-in-out infinite}
.hero-medallion .core{width:140px;height:140px;border-radius:50%;background:radial-gradient(circle at 35% 30%,var(--bordo-2),var(--bordo-deep));display:flex;align-items:center;justify-content:center;box-shadow:0 20px 50px rgba(0,0,0,.4),inset 0 2px 10px rgba(226,198,140,.2);animation:corePulse 3.6s ease-in-out infinite}
.hero-medallion .core svg{width:74px;height:74px;color:var(--gold-soft);animation:coreSpin 26s linear infinite}
.hero-medallion .glyph{position:absolute;color:var(--gold-soft);font-family:var(--ff-disp);font-style:italic;font-size:28px;opacity:.9;text-shadow:0 2px 14px rgba(226,198,140,.35);will-change:transform}
.hero-medallion .g1{top:6%;left:50%;transform:translateX(-50%);animation:glyphFloat 5s ease-in-out infinite}
.hero-medallion .g2{bottom:8%;right:14%;animation:glyphFloat 6s ease-in-out infinite -1.5s}
.hero-medallion .g3{bottom:14%;left:10%;animation:glyphFloat 7s ease-in-out infinite -3s}
.hero-medallion .g4{top:30%;right:2%;animation:glyphFloat 5.5s ease-in-out infinite -2s}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes coreSpin{from{transform:rotate(0)}to{transform:rotate(-360deg)}}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes corePulse{0%,100%{box-shadow:0 20px 50px rgba(0,0,0,.4),inset 0 2px 10px rgba(226,198,140,.2),0 0 0 0 rgba(226,198,140,.35)}50%{box-shadow:0 24px 60px rgba(0,0,0,.45),inset 0 2px 14px rgba(226,198,140,.32),0 0 0 18px rgba(226,198,140,0)}}
@keyframes pulseRing{0%,100%{opacity:.55;transform:scale(1)}50%{opacity:.95;transform:scale(1.04)}}
@keyframes glyphFloat{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-12px) rotate(8deg)}}
.hero-medallion .g1{animation:glyphFloatX 5s ease-in-out infinite}
@keyframes glyphFloatX{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(-12px)}}
@media(max-width:880px){
  .hero-in{grid-template-columns:1fr;gap:34px;padding:54px 0 64px;text-align:center}
  .hero-eyebrow,.hero-cta{justify-content:center}
  .hero-lead{margin-left:auto;margin-right:auto}
  .hero-art{order:-1}
  .hero-medallion{width:230px}
}

/* ── STAT STRIP ── */
.stats{background:var(--bordo-deep);color:#fff}
.stats-in{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat{padding:34px 20px;text-align:center;border-right:1px solid rgba(226,198,140,.18)}
.stat:last-child{border-right:0}
.stat .num{font-family:var(--ff-disp);font-size:clamp(30px,4vw,42px);font-weight:600;color:var(--gold-soft);line-height:1}
.stat .lbl{font-size:13.5px;letter-spacing:.06em;color:rgba(255,255,255,.78);margin-top:8px;text-transform:uppercase}
@media(max-width:680px){.stats-in{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:0}.stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid rgba(226,198,140,.18)}}

/* ── SECTION base ── */
.section{padding:84px 0}
.section.tight{padding:64px 0}
.section.paper2{background:var(--paper-2)}
.sec-head{margin-bottom:8px}
.sec-head.center{text-align:center}
.sec-head.center .eyebrow{justify-content:center}
.sec-head.center .sec-intro{margin-left:auto;margin-right:auto}

/* ── PROGRAM / KADEME CARDS ── */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:880px){.cards{grid-template-columns:1fr}}
.card-prog{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:30px 28px;
  position:relative;overflow:hidden;transition:.2s;box-shadow:var(--shadow)
}
.card-prog::before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--gold),var(--bordo-2))}
.card-prog:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--gold-soft)}
.card-prog .kademe{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-deep);font-weight:600}
.card-prog h3{font-family:var(--ff-disp);font-size:25px;font-weight:600;color:var(--bordo);margin:8px 0 12px}
.card-prog p{color:var(--muted);font-size:15px;margin:0 0 18px}
.card-prog ul{list-style:none;padding:0;margin:0 0 22px}
.card-prog li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;padding:6px 0;border-bottom:1px dashed var(--line-2)}
.card-prog li:last-child{border-bottom:0}
.card-prog li svg{width:17px;height:17px;color:var(--gold-deep);flex:none;margin-top:3px}
.card-prog .more{display:inline-flex;align-items:center;gap:7px;color:var(--bordo);font-weight:600;font-size:14.5px}
.card-prog .more svg{width:16px;height:16px;transition:transform .15s}
.card-prog .more:hover svg{transform:translateX(4px)}

/* ── FEATURE GRID (neden math) ── */
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
@media(max-width:880px){.feat-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.feat-grid{grid-template-columns:1fr}}
.feat{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:28px 24px;text-align:left;transition:.2s}
.feat:hover{border-color:var(--gold-soft);box-shadow:var(--shadow)}
.feat .ficon{width:52px;height:52px;border-radius:13px;background:linear-gradient(135deg,var(--bordo),var(--bordo-2));display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.feat .ficon svg{width:26px;height:26px;color:var(--gold-soft)}
.feat h3{font-size:17px;font-weight:600;color:var(--bordo);margin:0 0 8px}
.feat p{color:var(--muted);font-size:14.5px;margin:0}

/* ── SPLIT (kurumsal / cta) ── */
.split{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
@media(max-width:880px){.split{grid-template-columns:1fr;gap:34px}}
.split-art{position:relative;border-radius:var(--r);overflow:hidden;background:linear-gradient(160deg,var(--bordo),var(--bordo-deep));aspect-ratio:4/3;display:flex;align-items:center;justify-content:center}
.split-art::before{content:"";position:absolute;inset:0;opacity:.1;background-image:linear-gradient(rgba(226,198,140,.6) 1px,transparent 1px),linear-gradient(90deg,rgba(226,198,140,.6) 1px,transparent 1px);background-size:34px 34px}
.split-art svg{width:120px;height:120px;color:var(--gold-soft);position:relative}
.split-art .badge{position:absolute;bottom:22px;left:22px;background:rgba(251,248,243,.95);color:var(--bordo);padding:12px 18px;border-radius:11px;font-family:var(--ff-disp);font-weight:600;font-size:18px;box-shadow:var(--shadow)}
.prose p{color:var(--ink);font-size:16.5px;margin:0 0 16px}
.prose p.lead{font-size:19px;color:var(--bordo)}

/* K.Ö.K. adımları */
.kok{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:8px}
@media(max-width:680px){.kok{grid-template-columns:1fr}}
.kok-step{background:var(--white);border:1px solid var(--line);border-radius:var(--r-sm);padding:22px}
.kok-step .step-no{font-family:var(--ff-disp);font-style:italic;font-size:34px;color:var(--gold)}
.kok-step h4{margin:6px 0 6px;color:var(--bordo);font-size:18px}
.kok-step p{margin:0;color:var(--muted);font-size:14.5px}

/* ── BAŞARILAR ── */
.basari-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:880px){.basari-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.basari-grid{grid-template-columns:1fr}}
.basari{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:26px;position:relative;transition:.2s}
.basari:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--gold-soft)}
.basari .b-top{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.basari .b-trophy{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,var(--gold),var(--gold-deep));display:flex;align-items:center;justify-content:center}
.basari .b-trophy svg{width:24px;height:24px;color:#fff}
.basari .b-derece{font-family:var(--ff-disp);font-weight:600;font-size:22px;color:var(--bordo);line-height:1}
.basari .b-yil{font-size:13px;color:var(--gold-deep);font-weight:600}
.basari .b-ad{font-size:18px;font-weight:600;margin:0 0 4px}
.basari .b-sinav{color:var(--muted);font-size:14px}
.basari .b-puan{margin-top:14px;padding-top:14px;border-top:1px dashed var(--line);font-weight:600;color:var(--bordo-2);display:flex;justify-content:space-between;font-size:15px}

/* ── GALERİ ── */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:880px){.gallery{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.gallery{grid-template-columns:1fr}}
.gitem{border-radius:var(--r);overflow:hidden;aspect-ratio:4/3;position:relative;display:flex;align-items:flex-end;color:#fff;box-shadow:var(--shadow)}
.gitem img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.gitem .placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:.18}
.gitem .placeholder svg{width:70px;height:70px;color:#fff}
.gitem::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 40%,rgba(63,10,29,.78))}
.gitem .cap{position:relative;z-index:1;padding:18px;font-family:var(--ff-disp);font-size:19px;font-weight:600}

/* ── İLETİŞİM ── */
.iletisim-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:40px;align-items:start}
@media(max-width:880px){.iletisim-grid{grid-template-columns:1fr}}
.contact-info{display:flex;flex-direction:column;gap:18px}
.ci-item{display:flex;gap:16px;align-items:flex-start;background:var(--white);border:1px solid var(--line);border-radius:var(--r-sm);padding:18px 20px}
.ci-item .ci-ico{width:46px;height:46px;border-radius:11px;background:var(--paper-2);display:flex;align-items:center;justify-content:center;flex:none}
.ci-item .ci-ico svg{width:22px;height:22px;color:var(--bordo)}
.ci-item h4{margin:0 0 3px;font-size:15px;color:var(--bordo)}
.ci-item p,.ci-item a{margin:0;color:var(--muted);font-size:14.5px}
.ci-item a:hover{color:var(--bordo)}
.contact-form{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:30px;box-shadow:var(--shadow)}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:14.5px;margin-bottom:7px}
.field input,.field textarea{width:100%;border:1.5px solid var(--line);border-radius:10px;padding:12px 14px;font:inherit;color:var(--ink);background:var(--paper);outline:none;transition:.15s}
.field input:focus,.field textarea:focus{border-color:var(--bordo-2);background:#fff}
.field textarea{resize:vertical;min-height:110px}
.form-msg{display:none;border-radius:10px;padding:12px 14px;font-size:14px;font-weight:500;margin-bottom:14px}
.form-msg.ok{display:block;background:#EFF6EC;border:1px solid #CBE3BF;color:#2E6B22}
.form-msg.err{display:block;background:#FBEEF0;border:1px solid #F0CBD2;color:#9B2233}
.map-wrap{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);margin-top:30px;box-shadow:var(--shadow)}
.map-wrap iframe{display:block;width:100%;height:340px;border:0}

/* ── CTA BANNER ── */
.cta-band{background:linear-gradient(135deg,var(--bordo),var(--bordo-deep));color:#fff;border-radius:var(--r);padding:50px 44px;position:relative;overflow:hidden;text-align:center}
.cta-band::before{content:"";position:absolute;inset:0;opacity:.08;background-image:linear-gradient(rgba(226,198,140,.6) 1px,transparent 1px),linear-gradient(90deg,rgba(226,198,140,.6) 1px,transparent 1px);background-size:36px 36px}
.cta-band h2{position:relative;font-family:var(--ff-disp);font-size:clamp(26px,3.6vw,38px);font-weight:600;margin:0 0 12px}
.cta-band h2 em{font-style:italic;color:var(--gold-soft)}
.cta-band p{position:relative;color:rgba(255,255,255,.82);max-width:54ch;margin:0 auto 26px;font-size:16.5px}
.cta-band .cta-row{position:relative;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ── PAGE HERO (iç sayfa başlık) ── */
.page-hero{background:linear-gradient(160deg,var(--bordo),var(--bordo-deep));color:#fff;padding:64px 0 56px;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;opacity:.07;background-image:linear-gradient(rgba(226,198,140,.6) 1px,transparent 1px),linear-gradient(90deg,rgba(226,198,140,.6) 1px,transparent 1px);background-size:40px 40px}
.page-hero::after{content:"";position:absolute;top:0;right:0;width:34%;height:6px;background:linear-gradient(90deg,transparent,var(--gold))}
.page-hero .eyebrow{color:var(--gold)}
.page-hero .eyebrow::before{background:var(--gold)}
.page-hero h1{position:relative;font-family:var(--ff-disp);font-weight:600;font-size:clamp(32px,5vw,52px);line-height:1.04;margin:0;letter-spacing:-.01em}
.page-hero h1 em{font-style:italic;color:var(--gold-soft)}
.page-hero p{position:relative;color:rgba(255,255,255,.82);max-width:58ch;margin:16px 0 0;font-size:16.5px}
.crumb{position:relative;font-size:13px;color:rgba(255,255,255,.6);margin-bottom:14px;letter-spacing:.04em}
.crumb a{color:var(--gold-soft)}

/* ── PROGRAM DETAY (programlar.php) ── */
.prog-detail{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:36px;margin-bottom:26px;scroll-margin-top:100px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.prog-detail::before{content:"";position:absolute;top:0;left:0;bottom:0;width:5px;background:linear-gradient(var(--gold),var(--bordo-2))}
.prog-detail .pd-head{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:8px}
.prog-detail h2{font-family:var(--ff-disp);font-size:30px;color:var(--bordo);margin:0}
.prog-detail .pd-kademe{background:var(--paper-2);color:var(--gold-deep);font-weight:600;font-size:13px;padding:6px 12px;border-radius:20px;letter-spacing:.04em}
.prog-detail>p{color:var(--muted);font-size:16px;max-width:70ch}
.prog-detail .pd-list{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:20px}
@media(max-width:600px){.prog-detail .pd-list{grid-template-columns:1fr}}
.prog-detail .pd-list li{list-style:none;display:flex;gap:10px;align-items:flex-start;font-size:15px}
.prog-detail .pd-list svg{width:18px;height:18px;color:var(--gold-deep);flex:none;margin-top:3px}

/* ── POPUP ── */
.popup-overlay{position:fixed;inset:0;z-index:200;background:rgba(63,10,29,.6);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;visibility:hidden;transition:.25s}
.popup-overlay.show{opacity:1;visibility:visible}
.popup-box{background:var(--white);border-radius:var(--r);max-width:440px;width:100%;overflow:hidden;position:relative;box-shadow:var(--shadow-lg);transform:translateY(16px);transition:.3s}
.popup-overlay.show .popup-box{transform:none}
.popup-close{position:absolute;top:12px;right:12px;z-index:2;background:rgba(255,255,255,.9);border:0;border-radius:50%;width:34px;height:34px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--bordo)}
.popup-close svg{width:18px;height:18px}
.popup-img{width:100%;display:block}
.popup-body{padding:26px}
.popup-body h3{font-family:var(--ff-disp);color:var(--bordo);font-size:24px;margin:0 0 10px}
.popup-body p{color:var(--muted);margin:0 0 18px}

/* ── FOOTER ── */
.site-foot{background:var(--bordo-deep);color:rgba(255,255,255,.78);padding:58px 0 0;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:44px}
@media(max-width:880px){.foot-grid{grid-template-columns:1fr 1fr;gap:30px}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}
.foot-logo{height:44px;filter:brightness(0) invert(1);opacity:.9;margin-bottom:16px}
.foot-brand p{font-size:14.5px;max-width:34ch}
.foot-brand strong{color:var(--gold-soft)}
.foot-social{display:flex;gap:10px;margin-top:18px}
.foot-social a{width:40px;height:40px;border-radius:10px;border:1px solid rgba(226,198,140,.25);display:flex;align-items:center;justify-content:center;transition:.15s}
.foot-social a:hover{background:var(--gold);color:var(--bordo-deep);border-color:var(--gold)}
.foot-social svg{width:19px;height:19px}
.foot-col h4{color:#fff;font-size:14px;letter-spacing:.06em;text-transform:uppercase;margin:0 0 16px}
.foot-col a,.foot-col .foot-addr{display:block;font-size:14.5px;color:rgba(255,255,255,.72);padding:5px 0;transition:.15s}
.foot-col a:hover{color:var(--gold-soft)}
.foot-addr{line-height:1.5}
.foot-bottom{border-top:1px solid rgba(226,198,140,.16);padding:18px 0}
.foot-bottom-in{display:flex;justify-content:space-between;align-items:center;font-size:13px;gap:14px;flex-wrap:wrap}
.foot-bottom .credit a{color:var(--gold-soft);font-weight:600}
.foot-yazilim-inline{font-size:12px;color:rgba(255,255,255,.55);letter-spacing:.04em}
.foot-yazilim-inline a{color:var(--gold-soft);font-weight:600}
.foot-yazilim-inline a:hover{color:var(--gold)}
@media(max-width:880px){.foot-bottom-in{justify-content:center;text-align:center}}

/* ── MOBİL STICKY BAR ── */
.mobile-bar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:90;background:var(--white);border-top:1px solid var(--line);padding:8px;gap:8px;box-shadow:0 -6px 24px rgba(63,10,29,.1)}
.mobile-bar a{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;padding:11px 6px;border-radius:9px;font-weight:600;font-size:13.5px;background:var(--paper-2);color:var(--bordo)}
.mobile-bar .mb-wa{background:#25D366;color:#fff}
.mobile-bar .mb-cta{background:linear-gradient(135deg,var(--bordo),var(--bordo-2));color:#fff}
@media(max-width:880px){
  .mobile-bar{display:flex}
  body{padding-bottom:64px}
  .topbar{display:none}
}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none;transition:none}
}