/* ============================================================
   Maker AI — styles.css
   Tasarım sistemi: CLAUDE.md
   ============================================================ */

:root{
  /* ---------- Zemin ve yüzeyler ----------
     Derin lacivert ölçek: siyah yerine maviye çalan koyular — kurumsal
     ve "tasarlanmış" algısının temeli. */
  --bg:#0a0f1c;
  --bg-rgb:10,15,28;          /* header'ın yarı saydam zemini için */
  --surface:#111a2e;          /* sektör kartı */
  --surface-input:#0f1729;    /* form alanları */
  --surface-panel:#0d1424;    /* .side ve .stats-row panel gradyanı */
  --surface-deep:#0c1220;     /* CTA kutusu içi */

  --line:rgba(148,163,184,.14);
  --text:#f1f5fb;
  --muted:#8fa0b8;

  /* ---------- Marka renkleri ----------
     TEK-AKSAN KURALI: --accent (güven mavisi) marka/vurgu/odak içindir;
     --cta (amber) YALNIZCA birincil butonlarda kullanılır — sayfada başka
     hiçbir yerde geçmediği için aksiyon butonu her zaman kazanır.
     -rgb ikizleri ŞART: rgba() kullanan yerler (hero parlaması, CTA kenarlığı,
     odak gölgesi, başarı paneli) yoksa retema'da geride kalır. */
  --accent:#4f7cff;
  --accent-rgb:79,124,255;
  --accent-2:#7ea2ff;         /* açık mavi: ikincil vurgu (eski yeşilin yerine) */
  --accent-2-rgb:126,162,255;
  --cta:#f59e0b;
  --cta-rgb:245,158,11;
  --cta-hover:#fbbf24;
  --ink-on-accent:#131313;    /* amber üzerindeki koyu yazı (kontrast 10.9) */

  /* ---------- Olumsuz durum ("Maker'sız" sütunu) ----------
     Lacivert zeminle uyumlu tek kırmızı ailesi. */
  --danger:#f87171;           /* sütun başlığı */
  --danger-strong:#fca5a5;    /* mini kart başlığı */
  --danger-line:rgba(248,113,113,.25);  /* mini kart kenarlığı */
  --danger-flow:rgba(248,113,113,.5);   /* akış çizgisi başlangıcı */

  /* ---------- Şekil ----------
     Not: 20/22/25/26px değerleri henüz ölçeğe alınmadı — Faz 6'da
     bilinçli olarak sadeleştirilecek (şimdi değiştirmek görünümü bozar). */
  --r-sm:12px;                /* form alanları */
  --r-md:14px;                /* mini kart, kart görseli */
  --r-lg:16px;                /* başarı paneli */
  --radius:24px;              /* sektör kartı */
  --r-pill:999px;             /* butonlar, rozetler */

  /* ---------- Derinlik ----------
     Tüm dosyada yalnızca 2 gölge vardı; ölçek burada başlıyor. */
  --shadow-card:0 30px 80px rgba(0,0,0,.45);
  --shadow-focus:0 0 0 3px rgba(var(--accent-rgb),.18);

  --maxw:1120px;
  --deck-n:6; /* sektör kartı sayısı (JS de okur) */
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
/* Gradient yazı bilinçli olarak kaldırıldı — en yaygın "şablon" sinyaliydi.
   .grad artık kararlı tek renkli vurgu (sınıf HTML'de kalabilir). */
.grad{color:var(--accent-2)}
.eyebrow{
  font-size:13px;font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;color:var(--accent);
}

/* Erişilebilirlik: içeriğe atla */
.skip-link{
  position:absolute;left:16px;top:-48px;z-index:200;
  background:var(--accent);color:var(--ink-on-accent);font-weight:600;
  padding:10px 16px;border-radius:0 0 var(--r-sm) var(--r-sm);transition:top .2s;
}
.skip-link:focus{top:0}

/* ---------- Butonlar ---------- */
.btn{
  display:inline-block;padding:12px 22px;border-radius:var(--r-pill);
  font-size:14px;font-weight:600;cursor:pointer;border:none;
  font-family:inherit;
  transition:transform .15s ease,opacity .15s ease,border-color .15s ease;
}
.btn-lg{padding:15px 30px;font-size:15px}
/* TEK-AKSAN KURALI: amber yalnızca burada — sayfadaki tek sıcak renk */
.btn-primary{background:var(--cta);color:var(--ink-on-accent)}
.btn-primary:hover{transform:translateY(-1px);background:var(--cta-hover)}
.btn-ghost{border:1px solid var(--line);color:var(--text);background:transparent}
.btn-ghost:hover{border-color:var(--accent)}
.btn:focus-visible,a:focus-visible,button:focus-visible{
  outline:2px solid var(--accent);outline-offset:3px;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header{
  position:sticky;top:0;z-index:100;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  background:rgba(var(--bg-rgb),.65);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:-.02em}
.brand svg{display:block}
.nav-links{display:flex;gap:30px;font-size:14px;font-weight:500;color:var(--muted)}
.nav-links a{transition:color .15s}
.nav-links a:hover{color:var(--text)}
@media(max-width:760px){.nav-links{display:none}}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;padding:118px 0 96px;text-align:center;overflow:hidden}
.hero-glow{
  position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(640px 320px at 50% 0%,rgba(var(--accent-rgb),.20),transparent 70%),
    radial-gradient(520px 280px at 82% 34%,rgba(var(--accent-2-rgb),.10),transparent 70%);
}
.hero .wrap{position:relative;z-index:1}
.hero-pill{
  display:inline-block;font-size:13px;color:var(--muted);
  border:1px solid var(--line);padding:7px 15px;border-radius:var(--r-pill);margin-bottom:26px;
}
.hero h1{
  font-size:clamp(34px,5.6vw,64px);line-height:1.05;letter-spacing:-.03em;
  font-weight:800;max-width:860px;margin:0 auto 22px;
}
.hero-sub{
  font-size:clamp(16px,2.1vw,19px);color:var(--muted);
  max-width:660px;margin:0 auto 34px;
}
.hero-ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero-trust{margin-top:22px;font-size:13px;color:var(--muted)}

/* Hero giriş animasyonu (hafif, içerik geciktirmez) */
.fade-up{opacity:0;transform:translateY(14px);animation:fadeUp .6s ease forwards}
.fade-up.d1{animation-delay:.08s}
.fade-up.d2{animation-delay:.16s}
.fade-up.d3{animation-delay:.24s}
@keyframes fadeUp{to{opacity:1;transform:none}}

/* ============================================================
   SEKTÖRLER — PINNED KART DESTESİ
   ============================================================ */
.sectors{position:relative;height:calc(var(--deck-n) * 100vh)}
.sectors-pin{
  position:sticky;top:0;height:100vh;overflow:hidden;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
}
.sectors-head{text-align:center;margin-bottom:22px;padding:0 24px}
.sectors-head h2{font-size:clamp(22px,3vw,32px);letter-spacing:-.02em;margin-top:8px}

.deck{
  position:relative;
  width:min(1040px,90vw);
  height:min(72vh,660px);
  min-height:440px;
}
.scard{
  position:absolute;inset:0;
  display:flex;flex-direction:column;
  background:
    radial-gradient(120% 90% at 85% 0%,rgba(var(--tint),.16),transparent 55%),
    var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:clamp(20px,3vw,34px);
  box-shadow:var(--shadow-card);
  will-change:transform,opacity,filter;
}
.scard-top{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}
.scard-kicker{font-size:12px;font-weight:600;letter-spacing:.14em;color:rgba(var(--tint),1);margin-bottom:8px}
.scard-title{font-size:clamp(26px,4.2vw,48px);line-height:1.04;letter-spacing:-.03em;font-weight:800}
.scard-title span{color:var(--muted);font-weight:700}
.scard-badge{
  flex-shrink:0;font-size:12px;letter-spacing:.06em;color:var(--muted);
  border:1px solid var(--line);border-radius:var(--r-pill);padding:7px 14px;
  display:inline-flex;align-items:center;gap:6px;
}
.scard-visual{
  flex:1;min-height:120px;margin:clamp(16px,2.4vh,26px) 0;
  border-radius:var(--r-md);overflow:hidden;position:relative;
  background:
    repeating-linear-gradient(115deg,rgba(255,255,255,.035) 0 2px,transparent 2px 26px),
    radial-gradient(90% 140% at 15% 10%,rgba(var(--tint),.55),rgba(var(--tint),.12) 55%,transparent 80%),
    linear-gradient(120deg,rgba(var(--tint),.22),rgba(255,255,255,.02));
}
/* IMG SLOT: gerçek fotoğraf için .scard-visual içine
   <img src="..." alt="..." style="width:100%;height:100%;object-fit:cover"> ekleyin */
/* Sektör ikonu: emoji yerine özel SVG — tek çizim dili, kart rengini (--tint) alır */
.scard-visual .sicon{
  position:absolute;right:clamp(16px,3vw,36px);bottom:clamp(12px,2.4vh,24px);
  width:clamp(56px,7vw,92px);height:auto;
  color:rgba(var(--tint),.95);
  filter:drop-shadow(0 10px 28px rgba(0,0,0,.4));
}
.scard-bottom{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;flex-wrap:wrap}
.scard-bottom p{max-width:560px;color:var(--muted);font-size:clamp(14px,1.8vw,17px)}
.scard-cta{
  flex-shrink:0;display:inline-flex;align-items:center;gap:8px;
  font-weight:600;font-size:14px;color:rgba(var(--tint),1);
  transition:gap .15s ease;
}
.scard-cta:hover{gap:12px}

/* Dot nav */
.deck-dots{
  position:absolute;right:22px;top:50%;transform:translateY(-50%);z-index:60;
  display:flex;flex-direction:column;gap:13px;
}
.deck-dots button{
  width:10px;height:10px;border-radius:50%;padding:0;cursor:pointer;
  border:1px solid rgba(255,255,255,.35);background:transparent;
  transition:transform .2s,background .2s,border-color .2s;
}
.deck-dots button.on{background:var(--accent);border-color:var(--accent);transform:scale(1.3)}

.scroll-hint{
  position:absolute;left:0;right:0;bottom:22px;text-align:center;
  font-size:13px;color:var(--muted);z-index:60;transition:opacity .3s;
}

/* Mobil + reduced-motion fallback: pin kapalı, kartlar alt alta */
@media(max-width:819px){
  .sectors{height:auto}
  .sectors-pin{position:static;height:auto;overflow:visible;padding:72px 0 8px;display:block}
  .sectors-head{margin-bottom:28px}
  .deck{width:min(560px,92vw);height:auto;min-height:0;margin:0 auto;
        display:flex;flex-direction:column;gap:20px}
  .scard{position:static;height:auto;min-height:400px;
         transform:none!important;opacity:1!important;filter:none!important}
  .deck-dots,.scroll-hint{display:none}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .fade-up{animation:none;opacity:1;transform:none}
  .sectors{height:auto}
  .sectors-pin{position:static;height:auto;overflow:visible;padding:72px 0 8px;display:block}
  .sectors-head{margin-bottom:28px}
  .deck{width:min(560px,92vw);height:auto;min-height:0;margin:0 auto;
        display:flex;flex-direction:column;gap:20px}
  .scard{position:static;height:auto;min-height:400px;
         transform:none!important;opacity:1!important;filter:none!important}
  .deck-dots,.scroll-hint{display:none}
}

/* ============================================================
   ÖNCESİ → SONRASI  (#demo)
   ============================================================ */
.transform{padding:110px 0 60px}
.transform-head{text-align:center;max-width:720px;margin:0 auto 52px}
.transform-head h2{font-size:clamp(26px,3.6vw,40px);letter-spacing:-.02em;margin-top:12px}
.compare{
  display:grid;grid-template-columns:1fr auto 1fr;gap:clamp(18px,3vw,36px);
  align-items:stretch;
}
.side{
  border:1px solid var(--line);border-radius:20px;padding:26px;
  background:linear-gradient(180deg,var(--surface-panel),var(--bg));
}
.side h3{font-size:15px;font-weight:700;letter-spacing:.02em;margin-bottom:18px;
  display:flex;align-items:center;gap:8px}
.side.before h3{color:var(--danger)}
.side.after h3{color:var(--accent-2)}
.mini{
  border:1px solid var(--line);border-radius:var(--r-md);padding:14px 16px;margin-bottom:12px;
  background:rgba(255,255,255,.02);
}
.mini:last-child{margin-bottom:0}
.mini strong{display:block;font-size:14px;font-weight:600;margin-bottom:2px}
.mini span{font-size:13px;color:var(--muted)}
.before .mini{border-color:var(--danger-line)}
.before .mini strong{color:var(--danger-strong)}
.after .mini{border-color:rgba(var(--accent-2-rgb),.28)}
.after .mini strong{color:var(--accent-2)}

/* akış oku */
.flow{display:flex;align-items:center;justify-content:center}
.flow-line{
  width:clamp(60px,8vw,120px);height:2px;position:relative;border-radius:2px;
  background:linear-gradient(90deg,var(--danger-flow),var(--accent),var(--accent-2));
  background-size:200% 100%;
}
.flow-line::after{
  content:"";position:absolute;right:-7px;top:50%;transform:translateY(-50%);
  border-left:9px solid var(--accent-2);
  border-top:6px solid transparent;border-bottom:6px solid transparent;
}
.transform.in .flow-line{animation:flowMove 1.8s linear infinite}
@keyframes flowMove{from{background-position:200% 0}to{background-position:0 0}}

/* görünüme girince */
.before .mini{transition:opacity .5s ease,transform .5s ease}
.after .mini{opacity:0;transform:translateX(18px);transition:opacity .5s ease,transform .5s ease}
.transform.in .before .mini{opacity:.85;transform:rotate(-.6deg)}
.transform.in .before .mini:nth-child(3){transform:rotate(.8deg)}
.transform.in .after .mini{opacity:1;transform:none}
.transform.in .after .mini:nth-child(2){transition-delay:.15s}
.transform.in .after .mini:nth-child(3){transition-delay:.3s}
.transform.in .after .mini:nth-child(4){transition-delay:.45s}

@media(max-width:760px){
  .compare{grid-template-columns:1fr}
  .flow{padding:6px 0}
  .flow-line{width:2px;height:48px;
    background:linear-gradient(180deg,var(--danger-flow),var(--accent),var(--accent-2));
    background-size:100% 200%;}
  .flow-line::after{
    right:auto;left:50%;top:auto;bottom:-7px;transform:translateX(-50%);
    border-top:9px solid var(--accent-2);
    border-left:6px solid transparent;border-right:6px solid transparent;border-bottom:none;
  }
  .after .mini{transform:translateY(14px)}
}

/* ============================================================
   RAKAMLAR
   ============================================================ */
.stats{padding:70px 0}
.stats-row{
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;
  border:1px solid var(--line);border-radius:22px;
  background:linear-gradient(180deg,var(--surface-panel),var(--bg));
  padding:clamp(28px,4vw,48px);
}
.stat{text-align:center}
/* .num: gerçek rakamlar geldiğinde kullanılacak sayaç stili (gradient'siz) */
.stat .num{
  font-size:clamp(40px,6vw,64px);font-weight:800;letter-spacing:-.03em;line-height:1;
  color:var(--accent-2);
}
.stat .label{margin-top:10px;color:var(--muted);font-size:14px}
@media(max-width:640px){.stats-row{grid-template-columns:1fr;gap:30px}}

/* ============================================================
   CTA + FORM  (#iletisim)
   ============================================================ */
.cta{padding:80px 0 110px}
.cta-box{
  border-radius:26px;padding:1px;
  background:linear-gradient(120deg,rgba(var(--accent-rgb),.55),rgba(var(--accent-2-rgb),.4));
}
.cta-inner{
  border-radius:25px;background:var(--surface-deep);
  padding:clamp(40px,6vw,64px) clamp(20px,4vw,56px);text-align:center;
}
.cta-inner h2{font-size:clamp(26px,3.8vw,42px);letter-spacing:-.02em;margin-bottom:14px}
.cta-inner>p{color:var(--muted);max-width:540px;margin:0 auto 34px}

.contact-form{
  display:grid;grid-template-columns:1fr 1fr;gap:14px;
  max-width:680px;margin:0 auto;text-align:left;
}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-size:13px;font-weight:600;color:var(--muted)}
.field input,.field select,.field textarea{
  font-family:inherit;font-size:15px;color:var(--text);
  background:var(--surface-input);border:1px solid var(--line);border-radius:var(--r-sm);
  padding:13px 14px;width:100%;
  transition:border-color .15s,box-shadow .15s;
}
.field textarea{min-height:110px;resize:vertical}
.field select{appearance:none;-webkit-appearance:none;
  background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);
  background-position:calc(100% - 20px) 50%,calc(100% - 14px) 50%;
  background-size:6px 6px;background-repeat:no-repeat;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--accent);
  box-shadow:var(--shadow-focus);
}
.form-actions{grid-column:1/-1;display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:6px}
.form-note{font-size:13px;color:var(--muted)}
.form-success{
  display:none;max-width:520px;margin:0 auto;
  border:1px solid rgba(var(--accent-2-rgb),.4);border-radius:var(--r-lg);
  background:rgba(var(--accent-2-rgb),.07);padding:26px;
}
.form-success.show{display:block}
.form-success strong{color:var(--accent-2);display:block;margin-bottom:6px;font-size:17px}
.form-success p{color:var(--muted);font-size:14px}
.form-success a{color:var(--accent-2);text-decoration:underline}
@media(max-width:640px){.contact-form{grid-template-columns:1fr}}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{border-top:1px solid var(--line);padding:44px 0}
.footer-grid{
  display:flex;justify-content:space-between;align-items:flex-start;
  gap:28px;flex-wrap:wrap;
}
.footer-brand{max-width:280px}
.footer-brand .brand{margin-bottom:8px}
.footer-brand p{font-size:13px;color:var(--muted)}
.footer-col h4{font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:var(--muted);margin-bottom:12px}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:8px}
.footer-col a{font-size:14px;color:var(--muted);transition:color .15s}
.footer-col a:hover{color:var(--text)}
.footer-bottom{
  margin-top:34px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:13px;color:var(--muted);
}

/* ============================================================
   EK: KVKK onayı + honeypot (backend entegrasyonu — yalnızca ek,
   mevcut kurallara dokunulmadı)
   ============================================================ */
.field.consent{flex-direction:row;align-items:flex-start;gap:10px}
.field.consent input[type=checkbox]{
  width:16px;height:16px;padding:0;flex:none;margin-top:2px;
  accent-color:var(--accent);background:transparent;
}
.field.consent label{font-weight:400;line-height:1.5}
.field.consent a{color:var(--accent);text-decoration:underline}
.field.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;opacity:0;pointer-events:none}

/* ============================================================
   EK: Sonuçlar bölümü — rakam yerine vaat metni
   (.num'un dev punto sayı stili yerine okunur başlık ölçüsü)
   ============================================================ */
.stat .promise{
  font-size:clamp(20px,2.6vw,27px);font-weight:800;letter-spacing:-.02em;line-height:1.15;
  color:var(--accent-2);
}
.stat .promise + .label{margin-top:12px;max-width:300px;margin-left:auto;margin-right:auto}

/* ============================================================
   HAREKET KATMANI — imleç ışığı (JS --mx/--my yazar; transform YOK)
   Yalnızca ince imleçte: dokunmatikte bu stiller hiç etkinleşmez.
   ============================================================ */
@media (pointer:fine){
  .scard::after{
    content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
    background:radial-gradient(380px 260px at var(--mx,50%) var(--my,50%),
      rgba(var(--tint),.12),transparent 65%);
    opacity:0;transition:opacity .35s ease;
  }
  .scard:hover::after{opacity:1}

  .side{position:relative}
  .side::after,.cta-inner::after{
    content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
    background:radial-gradient(320px 220px at var(--mx,50%) var(--my,50%),
      rgba(var(--accent-rgb),.08),transparent 65%);
    opacity:0;transition:opacity .35s ease;
  }
  .side:hover::after,.cta-inner:hover::after{opacity:1}
  .cta-inner{position:relative}

  /* Hero: imleci takip eden geniş ışık */
  .hero-glow::after{
    content:"";position:absolute;inset:0;
    background:radial-gradient(460px 320px at var(--hx,50%) var(--hy,30%),
      rgba(var(--accent-rgb),.13),transparent 70%);
    opacity:0;transition:opacity .5s ease;
  }
  .hero:hover .hero-glow::after{opacity:1}
}
@media (prefers-reduced-motion:reduce){
  .scard::after,.side::after,.cta-inner::after,.hero-glow::after{display:none}
}

/* ============================================================
   EDİTORYAL DÜZEN — asimetri, teknik ızgara, derinlik
   ============================================================ */
/* Hero geniş ekranda sola yaslanır (ortalanmış = şablon hissi) */
@media (min-width:880px){
  .hero{text-align:left}
  .hero h1{margin:0 0 22px;max-width:680px}
  .hero-sub{margin:0 0 34px;max-width:520px}
  .hero-ctas{justify-content:flex-start}
}

/* İnce teknik ızgara: hero zemininde, yukarıda yoğun aşağıda kaybolur */
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    linear-gradient(rgba(148,163,184,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(148,163,184,.05) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(90% 80% at 50% 0%,#000 20%,transparent 100%);
  mask-image:radial-gradient(90% 80% at 50% 0%,#000 20%,transparent 100%);
}

/* Panel köşeleri tek ölçeğe: 20/22/25/26 dağınıklığı bitti */
.side,.stats-row,.cta-inner{border-radius:var(--radius)}
.cta-box{border-radius:calc(var(--radius) + 2px)}

/* Derinlik: mini kartlara hover yükselmesi
   (.transform.in kuralları 0,3,0 özgüllükte — hover 0,3,1 ile üstlerine çıkar) */
.transform.in .before .mini:hover,
.transform.in .after .mini:hover{transform:translateY(-2px)}
@media (prefers-reduced-motion:reduce){
  .transform.in .before .mini:hover,
  .transform.in .after .mini:hover{transform:none}
}

/* ============================================================
   EK: HERO İKİ SÜTUN + ÜRÜN PANELİ MOCKUP'I
   (yalnızca ek — mevcut kurallar korunur; dar ekranda tek sütuna düşer)
   ============================================================ */
.hero-grid{display:grid;gap:44px;align-items:center}
.hero-parent{color:var(--muted);text-decoration:underline;text-underline-offset:3px}
.hero-parent:hover{color:var(--text)}
@media(min-width:980px){
  .hero-grid{grid-template-columns:1.05fr .95fr;text-align:left}
  .hero-grid .hero-pill{margin-left:0}
  .hero-grid h1{margin-left:0;margin-right:0;max-width:none}
  .hero-grid .hero-sub{margin-left:0;margin-right:0}
  .hero-grid .hero-ctas{justify-content:flex-start}
}

/* Tarayıcı çerçeveli panel — tamamen dekoratif, tek-aksan kuralına uygun (amber yok) */
.mock{
  background:var(--surface-panel);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:var(--shadow-card);
  overflow:hidden;
  font-size:13px;
}
.mock-bar{
  display:flex;align-items:center;gap:6px;
  padding:10px 14px;border-bottom:1px solid var(--line);
  background:rgba(var(--bg-rgb),.5);
}
.mock-dot{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.14)}
.mock-url{
  margin-left:10px;font-size:11px;color:var(--muted);letter-spacing:.02em;
  border:1px solid var(--line);border-radius:6px;padding:2px 10px;
}
.mock-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 16px 4px;
}
.mock-head strong{font-size:14px;letter-spacing:-.01em}
.mock-live{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:var(--accent-2)}
.mock-pulse{
  width:7px;height:7px;border-radius:50%;background:var(--accent-2);
  animation:mockPulse 2s ease-in-out infinite;
}
@keyframes mockPulse{0%,100%{opacity:1}50%{opacity:.35}}
.mock-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:12px 16px}
.mock-stat{
  border:1px solid var(--line);border-radius:10px;padding:10px 8px;text-align:center;
  background:rgba(var(--accent-rgb),.05);
}
.mock-stat b{display:block;font-size:19px;font-weight:800;letter-spacing:-.02em;color:var(--accent-2)}
.mock-stat span{font-size:10.5px;color:var(--muted)}
.mock-rows{padding:4px 16px 16px;display:flex;flex-direction:column;gap:7px}
.mock-row{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  border:1px solid var(--line);border-radius:10px;padding:9px 12px;
  background:rgba(255,255,255,.015);
}
.mock-row.dim{opacity:.55}
.mock-who{font-weight:600;font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mock-who em{font-style:normal;font-weight:400;color:var(--muted)}
.mock-chip{
  flex-shrink:0;font-size:10.5px;font-weight:600;letter-spacing:.02em;
  color:var(--accent-2);border:1px solid rgba(var(--accent-2-rgb),.35);
  border-radius:var(--r-pill);padding:3px 9px;
}
.mock-chip.ok{color:var(--accent);border-color:rgba(var(--accent-rgb),.45);background:rgba(var(--accent-rgb),.08)}

/* Panelde çok hafif yüzme — hareket azaltmada tamamen kapalı */
@media(prefers-reduced-motion:no-preference){
  .hero-panel .mock{animation:mockFloat 7s ease-in-out infinite alternate}
  @keyframes mockFloat{from{transform:translateY(0)}to{transform:translateY(-8px)}}
}
@media(max-width:979px){
  .hero-panel{max-width:480px;margin:0 auto}
}

/* ============================================================
   EK: SÜREÇ — 4 ADIMDA KURULUM
   ============================================================ */
.process{padding:96px 0 30px}
.process-head{text-align:center;max-width:640px;margin:0 auto 46px}
.process-head h2{font-size:clamp(26px,3.6vw,40px);letter-spacing:-.02em;margin-top:12px}
.steps{
  list-style:none;display:grid;grid-template-columns:repeat(4,1fr);
  gap:clamp(14px,2vw,22px);counter-reset:none;
}
.step{
  position:relative;
  border:1px solid var(--line);border-radius:var(--r-lg);
  background:linear-gradient(180deg,var(--surface-panel),var(--bg));
  padding:22px 20px 20px;
}
.step-no{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:.14em;
  color:var(--accent);margin-bottom:12px;
}
.step h3{font-size:16px;letter-spacing:-.01em;margin-bottom:6px}
.step p{font-size:13.5px;color:var(--muted)}
/* adımlar arası bağlantı çizgisi (yalnızca geniş ekran) */
@media(min-width:761px){
  .step:not(:last-child)::after{
    content:"";position:absolute;top:33px;right:calc(-1 * clamp(14px,2vw,22px));
    width:clamp(14px,2vw,22px);height:1px;
    background:linear-gradient(90deg,var(--line),rgba(var(--accent-rgb),.4));
  }
}
@media(max-width:760px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}

/* ============================================================
   EK: SSS — native details/summary
   ============================================================ */
.faq{padding:70px 0 40px}
.faq-head{text-align:center;max-width:640px;margin:0 auto 38px}
.faq-head h2{font-size:clamp(26px,3.6vw,40px);letter-spacing:-.02em;margin-top:12px}
.faq-list{max-width:720px;margin:0 auto;display:flex;flex-direction:column;gap:10px}
.faq-list details{
  border:1px solid var(--line);border-radius:var(--r-md);
  background:rgba(255,255,255,.015);
  transition:border-color .15s ease;
}
.faq-list details[open]{border-color:rgba(var(--accent-rgb),.35)}
.faq-list summary{
  cursor:pointer;list-style:none;position:relative;
  padding:15px 44px 15px 18px;font-weight:600;font-size:15px;
}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{
  content:"+";position:absolute;right:16px;top:50%;transform:translateY(-50%);
  font-size:19px;font-weight:400;color:var(--muted);transition:transform .2s ease;
}
.faq-list details[open] summary::after{transform:translateY(-50%) rotate(45deg);color:var(--accent)}
.faq-list details p{padding:0 18px 16px;color:var(--muted);font-size:14px;max-width:640px}
.faq-list details a{color:var(--accent);text-decoration:underline}
@media(prefers-reduced-motion:reduce){
  .faq-list summary::after{transition:none}
  .mock-pulse{animation:none}
}

/* ============================================================
   EK: FOOTER KÜNYE
   ============================================================ */
.footer-parent{margin-top:12px;font-size:12.5px;color:var(--muted);line-height:1.6}
.footer-parent strong{color:var(--text);font-weight:600}
.footer-office li{color:var(--muted);font-size:13.5px;line-height:1.55}
.footer-bottom a{color:var(--muted);text-decoration:underline;text-underline-offset:3px}
.footer-bottom a:hover{color:var(--text)}

/* ============================================================
   EK: TİPOGRAFİ — başlıklarda Sora (display), gövdede Inter
   Mock panel bilinçli olarak Inter'de kalır: gerçek uygulama arayüzleri
   UI fontu kullanır; panelin "gerçek ürün" hissini güçlendirir.
   ============================================================ */
:root{--font-display:"Sora","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
h1,h2,h3,.brand,.promise{font-family:var(--font-display)}
.mock strong,.mock b{font-family:"Inter",-apple-system,sans-serif}

/* ============================================================
   EK: GECE–GÜNDÜZ MODU
   Varsayılan koyu; <html data-theme="light"> tüm token'ları değiştirir.
   Sıra: localStorage → prefers-color-scheme → koyu (head'deki inline script).
   Aydınlık aksan koyulaştırıldı (#1d4ed8): açık zeminde AA kontrast için.
   ============================================================ */
[data-theme="light"]{
  --bg:#f5f7fc;
  --bg-rgb:245,247,252;
  --surface:#ffffff;
  --surface-input:#ffffff;
  --surface-panel:#ffffff;
  --surface-deep:#ffffff;
  --line:rgba(15,23,42,.12);
  --text:#0f172a;
  --muted:#475569;
  --accent:#1d4ed8;
  --accent-rgb:29,78,216;
  --accent-2:#2563eb;
  --accent-2-rgb:37,99,235;
  --cta-hover:#d97706;   /* açık zeminde hover koyulaşır, parlaklaşmaz */
  --danger:#dc2626;
  --danger-strong:#b91c1c;
  --danger-line:rgba(220,38,38,.25);
  --danger-flow:rgba(220,38,38,.5);
  --shadow-card:0 24px 60px rgba(15,23,42,.14);
}

/* Beyaz-tabanlı katman ve gölgeler aydınlıkta koyu eşdeğerine döner */
[data-theme="light"] .skip-link{color:#fff}
[data-theme="light"] .scard-visual{
  background:
    repeating-linear-gradient(115deg,rgba(15,23,42,.045) 0 2px,transparent 2px 26px),
    radial-gradient(90% 140% at 15% 10%,rgba(var(--tint),.5),rgba(var(--tint),.12) 55%,transparent 80%),
    linear-gradient(120deg,rgba(var(--tint),.2),rgba(15,23,42,.02));
}
[data-theme="light"] .scard-visual .sicon{filter:drop-shadow(0 10px 24px rgba(15,23,42,.22))}
[data-theme="light"] .deck-dots button{border-color:rgba(15,23,42,.35)}
[data-theme="light"] .mini{background:rgba(15,23,42,.02)}
[data-theme="light"] .mock-dot{background:rgba(15,23,42,.16)}
[data-theme="light"] .mock-row{background:rgba(15,23,42,.02)}
[data-theme="light"] .faq-list details{background:rgba(15,23,42,.015)}

/* Tema düğmesi: koyu modda güneş, aydınlıkta ay görünür */
.theme-toggle{
  width:38px;height:38px;flex-shrink:0;border-radius:var(--r-pill);
  border:1px solid var(--line);background:transparent;color:var(--muted);
  display:inline-flex;align-items:center;justify-content:center;cursor:pointer;
  transition:border-color .15s ease,color .15s ease;
}
.theme-toggle:hover{border-color:var(--accent);color:var(--text)}
.theme-toggle svg{width:17px;height:17px}
.theme-toggle .tt-moon{display:none}
[data-theme="light"] .theme-toggle .tt-sun{display:none}
[data-theme="light"] .theme-toggle .tt-moon{display:block}
.nav-right{display:flex;align-items:center;gap:10px}