* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Segoe UI', Arial, sans-serif;
  color: #1e293b;
  background: #fff;
  line-height: 1.5;
}
a { color: inherit; }
img { max-width: 100%; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ---- Ust menu ---- */
.site-nav { position: sticky; top: 0; z-index: 40; background: rgba(255,255,255,.92); backdrop-filter: blur(8px); border-bottom: 1px solid #eef1f6; }
.site-nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.site-logo { font-size: 20px; font-weight: 800; color: #0f172a; text-decoration: none; display: flex; align-items: center; gap: 8px; }
.site-logo .nokta { color: #2563eb; }
.site-nav-linkler { display: flex; align-items: center; gap: 28px; }
.site-nav-linkler a { text-decoration: none; color: #475569; font-size: 14px; font-weight: 600; }
.site-nav-linkler a:hover { color: #2563eb; }
.site-nav-btns { display: flex; gap: 10px; align-items: center; }
.site-btn { display: inline-block; padding: 10px 20px; border-radius: 8px; font-size: 14px; font-weight: 700; text-decoration: none; cursor: pointer; border: 0; }
.site-btn.ghost { background: transparent; color: #2563eb; border: 1.5px solid #dbeafe; }
.site-btn.ghost:hover { background: #eff6ff; }
.site-btn.dolu { background: linear-gradient(135deg,#2563eb,#4f46e5); color: #fff; box-shadow: 0 6px 16px rgba(37,99,235,.25); }
.site-btn.dolu:hover { box-shadow: 0 8px 22px rgba(37,99,235,.35); transform: translateY(-1px); }
.menu-toggle { display: none; background: none; border: 0; font-size: 24px; cursor: pointer; }

/* ---- Hero / slider ---- */
.hero-slider { position: relative; overflow: hidden; min-height: 560px; display: flex; align-items: center; }
.slayt { position: absolute; inset: 0; display: flex; align-items: center; opacity: 0; transition: opacity .8s ease; }
.slayt.aktif { opacity: 1; position: relative; }
.slayt1 { background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 55%, #4f46e5 100%); }
.slayt2 { background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%); }
.slayt3 { background: linear-gradient(135deg, #4338ca 0%, #6d28d9 55%, #7c3aed 100%); }
.slayt-ic { position: relative; z-index: 2; padding: 90px 0; color: #fff; text-align: center; width: 100%; }
.slayt-ic h1 { font-size: 44px; font-weight: 800; line-height: 1.2; max-width: 780px; margin: 0 auto 18px; }
.slayt-ic p { font-size: 18px; color: #dbeafe; max-width: 600px; margin: 0 auto 32px; }
.slayt-ic .site-btn { font-size: 15px; padding: 14px 30px; }
.hero-desen { position: absolute; inset: 0; opacity: .08; background-image: radial-gradient(circle, #fff 1.5px, transparent 1.5px); background-size: 28px 28px; }
.slider-noktalar { position: absolute; bottom: 24px; left: 0; right: 0; display: flex; justify-content: center; gap: 8px; z-index: 3; }
.slider-noktalar button { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,.4); border: 0; cursor: pointer; padding: 0; }
.slider-noktalar button.aktif { background: #fff; width: 24px; border-radius: 5px; }

/* ---- Bolumler ---- */
.bolum { padding: 90px 0; }
.bolum.gri { background: #f8fafc; }
.bolum-baslik { text-align: center; max-width: 620px; margin: 0 auto 56px; }
.bolum-etiket { display: inline-block; background: #eff6ff; color: #2563eb; font-size: 12px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; padding: 5px 14px; border-radius: 20px; margin-bottom: 14px; }
.bolum-baslik h2 { font-size: 32px; font-weight: 800; color: #0f172a; margin-bottom: 12px; }
.bolum-baslik p { color: #64748b; font-size: 15.5px; }

.ozellik-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.ozellik-kart { background: #fff; border: 1px solid #eef1f6; border-radius: 16px; padding: 30px 26px; transition: all .2s; }
.ozellik-kart:hover { box-shadow: 0 16px 40px rgba(15,23,42,.08); transform: translateY(-3px); border-color: #dbeafe; }
.ozellik-ikon { width: 48px; height: 48px; border-radius: 12px; background: linear-gradient(135deg,#2563eb,#4f46e5); display: flex; align-items: center; justify-content: center; color: #fff; margin-bottom: 18px; }
.ozellik-kart h3 { font-size: 17px; margin-bottom: 8px; color: #0f172a; }
.ozellik-kart p { font-size: 13.5px; color: #64748b; }

/* ---- Paketler ---- */
.paket-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; align-items: stretch; }
.paket-kart { background: #fff; border: 1px solid #eef1f6; border-radius: 18px; padding: 32px 28px; display: flex; flex-direction: column; }
.paket-kart.one-cikan { border: 2px solid #2563eb; box-shadow: 0 20px 50px rgba(37,99,235,.15); position: relative; }
.paket-rozet { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: #2563eb; color: #fff; font-size: 11px; font-weight: 700; padding: 4px 14px; border-radius: 20px; }
.paket-kart h3 { font-size: 19px; color: #0f172a; margin-bottom: 6px; }
.paket-fiyat { font-size: 34px; font-weight: 800; color: #0f172a; margin: 10px 0 18px; }
.paket-fiyat span { font-size: 14px; font-weight: 500; color: #94a3b8; }
.paket-ozellikler { list-style: none; margin: 0 0 26px; flex: 1; }
.paket-ozellikler li { font-size: 13.5px; color: #475569; padding: 7px 0; padding-left: 24px; position: relative; }
.paket-ozellikler li::before { content: "✓"; position: absolute; left: 0; color: #16a34a; font-weight: 700; }

/* ---- Yardim ---- */
.yardim-liste { max-width: 760px; margin: 0 auto; }
.yardim-item { background: #fff; border: 1px solid #eef1f6; border-radius: 12px; margin-bottom: 12px; overflow: hidden; }
.yardim-soru { width: 100%; text-align: left; background: none; border: 0; padding: 18px 22px; font-size: 15px; font-weight: 600; color: #0f172a; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
.yardim-cevap { max-height: 0; overflow: hidden; transition: max-height .25s ease; }
.yardim-cevap-ic { padding: 0 22px 18px; font-size: 13.5px; color: #64748b; white-space: pre-wrap; }
.yardim-item.acik .yardim-cevap { max-height: 500px; }
.yardim-item.acik .yardim-ok { transform: rotate(180deg); }
.yardim-ok { transition: transform .2s; color: #94a3b8; }

/* ---- CTA ---- */
.cta-bolum { background: linear-gradient(135deg,#1e3a8a,#4f46e5); padding: 70px 0; text-align: center; color: #fff; }
.cta-bolum h2 { font-size: 28px; font-weight: 800; margin-bottom: 12px; }
.cta-bolum p { color: #dbeafe; margin-bottom: 28px; }

/* ---- Footer ---- */
.site-footer { background: #0f172a; color: #94a3b8; padding: 56px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 36px; margin-bottom: 40px; }
.footer-grid h4 { color: #fff; font-size: 13px; margin-bottom: 16px; text-transform: uppercase; letter-spacing: .04em; }
.footer-grid a { display: block; color: #94a3b8; text-decoration: none; font-size: 13.5px; margin-bottom: 10px; }
.footer-grid a:hover { color: #fff; }
.footer-logo { font-size: 20px; font-weight: 800; color: #fff; margin-bottom: 12px; }
.footer-alt { border-top: 1px solid #1e293b; padding-top: 20px; font-size: 12.5px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

/* ---- Formlar (basvuru/iletisim) ---- */
.site-card { background: #fff; border: 1px solid #eef1f6; border-radius: 16px; padding: 36px; max-width: 640px; margin: 0 auto; box-shadow: 0 10px 34px rgba(15,23,42,.05); }
.site-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.site-card label { display: block; font-size: 12.5px; font-weight: 700; color: #475569; margin: 14px 0 5px; }
.site-card input, .site-card select, .site-card textarea {
  width: 100%; padding: 11px 13px; border: 1px solid #e2e8f0; border-radius: 9px; font-size: 14.5px; font-family: inherit;
}
.site-card input:focus, .site-card select:focus, .site-card textarea:focus { outline: none; border-color: #2563eb; box-shadow: 0 0 0 3px #dbeafe; }
.adim-gosterge { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 28px; }
.adim-nokta { width: 28px; height: 28px; border-radius: 50%; background: #e2e8f0; color: #94a3b8; display: flex; align-items: center; justify-content: center; font-size: 12.5px; font-weight: 700; }
.adim-nokta.aktif { background: #2563eb; color: #fff; }
.adim-cizgi { width: 50px; height: 2px; background: #e2e8f0; }
.adim-icerik { display: none; }
.adim-icerik.aktif { display: block; }
.paket-secim-kart { border: 1.5px solid #e2e8f0; border-radius: 12px; padding: 16px 18px; margin-bottom: 10px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
.paket-secim-kart.secili { border-color: #2563eb; background: #eff6ff; }
.basari-kutu { text-align: center; padding: 30px 0; }
.basari-ikon { width: 64px; height: 64px; border-radius: 50%; background: #dcfce7; color: #16a34a; display: flex; align-items: center; justify-content: center; margin: 0 auto 18px; }

.err { color: #b91c1c; font-size: 13.5px; background: #fef2f2; border: 1px solid #fecaca; border-radius: 8px; padding: 10px 14px; }
.ok { color: #166534; font-size: 13.5px; background: #f0fdf4; border: 1px solid #bbf7d0; border-radius: 8px; padding: 10px 14px; }
.bos { color: #94a3b8; font-size: 14px; text-align: center; padding: 20px 0; }

/* ---- Statik sayfa (about/privacy/kvkk/terms) ---- */
.statik-sayfa { max-width: 760px; margin: 0 auto; padding: 60px 0 90px; }
.statik-sayfa h1 { font-size: 32px; color: #0f172a; margin-bottom: 28px; }
.statik-sayfa .icerik { font-size: 15px; color: #334155; line-height: 1.8; }
.statik-sayfa .icerik h2 { font-size: 20px; margin: 28px 0 12px; color: #0f172a; }
.statik-sayfa .icerik p { margin-bottom: 14px; }
.statik-sayfa .icerik ul, .statik-sayfa .icerik ol { margin: 0 0 14px 22px; }

@media (max-width: 900px) {
  .ozellik-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .site-grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .site-nav-linkler, .site-nav-btns .site-btn.ghost { display: none; }
  .menu-toggle { display: block; }
  .ozellik-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .slayt-ic h1 { font-size: 30px; }
  .bolum { padding: 56px 0; }
}