/* Yapabi tanitim sitesi (yapabi.com). Renkler src/constants/theme.ts ile ayni. */

@font-face {
  font-family: 'Inter';
  src: url('/fonts/Inter_400Regular.ttf') format('truetype');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('/fonts/Inter_600SemiBold.ttf') format('truetype');
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('/fonts/Inter_700Bold.ttf') format('truetype');
  font-weight: 700;
  font-display: swap;
}

:root {
  --birincil: #1e3a5f;
  --birincil-koyu: #16293f;
  --birincil-acik: #e8edf3;
  --vurgu: #f5b82e;
  --vurgu-koyu: #d99e1e;
  --zemin: #ffffff;
  --yuzey: #ffffff;
  --metin: #1a1f2b;
  --metin-ikincil: #6b7280;
  --metin-ucuncul: #9aa1ab;
  --kenarlik: #e3e6ea;
  --krem: #fef7e6;
  --uyari: #fcf3dc;
  --kose-kart: 16px;
  --kose-buton: 12px;
  --golge: 0 2px 10px rgba(26, 31, 43, 0.06);
  --genislik: 1040px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--zemin);
  color: var(--metin);
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

a { color: var(--birincil); }
a:hover { color: var(--birincil-koyu); }
:focus-visible { outline: 3px solid var(--vurgu); outline-offset: 2px; border-radius: 6px; }

.kap { width: 100%; max-width: var(--genislik); margin: 0 auto; padding: 0 16px; }

/* ---- Ust bar ---- */
.ust {
  border-bottom: 1px solid var(--kenarlik);
  background: var(--yuzey);
  position: sticky;
  top: 0;
  z-index: 10;
}
.ust .kap { display: flex; align-items: center; justify-content: space-between; min-height: 64px; gap: 16px; }
.marka { display: inline-flex; flex-direction: column; align-items: center; text-decoration: none; line-height: 1; }
.marka svg { display: block; }
.marka span { font-weight: 700; font-size: 24px; color: var(--birincil); letter-spacing: 0.5px; margin-top: -2px; }
.ust nav { display: flex; gap: 20px; flex-wrap: wrap; justify-content: flex-end; }
.ust nav a { text-decoration: none; color: var(--metin-ikincil); font-weight: 600; font-size: 15px; }
.ust nav a:hover, .ust nav a[aria-current='page'] { color: var(--birincil); }

/* ---- Hero ---- */
.hero { padding: 56px 0 40px; text-align: center; }
.hero .logo-buyuk { display: inline-flex; flex-direction: column; align-items: center; }
.hero .logo-buyuk span { font-weight: 700; font-size: clamp(56px, 12vw, 88px); color: var(--birincil); letter-spacing: 1px; line-height: 1; margin-top: -4px; }
.hero .cizgi { width: 56px; height: 4px; border-radius: 2px; background: var(--vurgu); margin: 18px auto; }
.hero h1 { font-size: clamp(22px, 4.5vw, 32px); line-height: 1.25; margin: 0 0 12px; }
.hero p.alt { color: var(--metin-ikincil); font-size: 18px; max-width: 620px; margin: 0 auto 28px; }

.play {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 22px;
  border-radius: var(--kose-buton);
  background: var(--birincil);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  border: 0;
  cursor: default;
}
a.play { cursor: pointer; }
.play svg { flex: none; }
.play small { display: block; font-weight: 400; font-size: 12px; opacity: 0.85; line-height: 1.2; }
.play strong { display: block; font-size: 17px; line-height: 1.2; }
.yakinda-rozet {
  display: inline-block;
  margin-top: 12px;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--uyari);
  color: var(--vurgu-koyu);
  font-weight: 600;
  font-size: 13px;
}

/* ---- Bolumler ---- */
section { padding: 40px 0; }
section h2 { font-size: clamp(22px, 4vw, 28px); line-height: 1.3; margin: 0 0 8px; text-align: center; }
section p.bolum-alt { text-align: center; color: var(--metin-ikincil); margin: 0 auto 28px; max-width: 620px; }

.iki-kolon { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.kart {
  background: var(--yuzey);
  border: 1px solid var(--kenarlik);
  border-radius: var(--kose-kart);
  padding: 24px;
  box-shadow: var(--golge);
}
.kart.musteri { border: 1.5px solid var(--birincil); }
.kart.usta { border: 1.5px solid var(--vurgu); background: var(--krem); }
.kart h3 { margin: 0 0 4px; font-size: 20px; }
.kart .kart-alt { margin: 0 0 12px; color: var(--metin-ikincil); }
.kart ul { margin: 0; padding-left: 20px; }
.kart li { margin: 6px 0; }

.adimlar { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; counter-reset: adim; }
.adim { position: relative; padding: 24px 20px 20px; border: 1px solid var(--kenarlik); border-radius: var(--kose-kart); }
.adim::before {
  counter-increment: adim;
  content: counter(adim);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--vurgu);
  color: var(--birincil);
  font-weight: 700;
  margin-bottom: 10px;
}
.adim h3 { margin: 0 0 6px; font-size: 17px; }
.adim p { margin: 0; color: var(--metin-ikincil); font-size: 15px; }

.guven { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.guven div { background: var(--birincil-acik); border-radius: var(--kose-buton); padding: 16px 18px; }
.guven strong { display: block; color: var(--birincil); margin-bottom: 2px; }
.guven span { color: var(--metin-ikincil); font-size: 15px; }

.cagri { text-align: center; background: var(--birincil); color: #fff; border-radius: var(--kose-kart); padding: 36px 20px; }
.cagri h2 { color: #fff; }
.cagri p { color: rgba(255, 255, 255, 0.85); margin: 0 0 20px; }
.cagri .play { background: #fff; color: var(--birincil); }

/* ---- Metin sayfalari (gizlilik, sozlesme, hesap-sil) ---- */
.metin { max-width: 760px; margin: 0 auto; padding: 32px 0 48px; }
.metin h1 { font-size: clamp(24px, 5vw, 32px); line-height: 1.25; margin: 0 0 16px; }
.metin h2 { font-size: 20px; margin: 32px 0 8px; }
.metin p { margin: 8px 0; }
.metin ul, .metin ol { padding-left: 22px; }
.metin li { margin: 6px 0; }
.not {
  background: var(--uyari);
  border-left: 4px solid var(--vurgu);
  border-radius: 8px;
  padding: 12px 16px;
  margin: 16px 0;
  font-size: 15px;
}
.adim-liste li { margin: 10px 0; }
.eposta-kutu {
  border: 1.5px solid var(--birincil);
  border-radius: var(--kose-kart);
  padding: 20px;
  margin: 20px 0;
}
.eposta-kutu a.buton {
  display: inline-block;
  margin-top: 8px;
  padding: 10px 18px;
  border-radius: var(--kose-buton);
  background: var(--birincil);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
}

/* ---- Alt bilgi ---- */
.alt-bilgi { border-top: 1px solid var(--kenarlik); margin-top: 24px; padding: 28px 0 36px; color: var(--metin-ikincil); font-size: 14px; }
.alt-bilgi .kap { display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; align-items: center; }
.alt-bilgi nav { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.alt-bilgi a { color: var(--metin-ikincil); text-decoration: none; }
.alt-bilgi a:hover { color: var(--birincil); text-decoration: underline; }

@media (max-width: 560px) {
  .ust nav { display: none; } /* ayni baglantilar alt bilgide */
  .hero { padding: 40px 0 28px; }
  .kart { padding: 20px; }
}