/* Ortak taban — her bölüm eklentisi kendi içinde taşır, bağımsız çalışır */
.oos-sayfa {
  --oos-navy: #0b2a4a;
  --oos-blue: #1868db;
  --oos-teal: #0ea394;
  --oos-ink: #10233d;
  --oos-ink-soft: #55677f;
  --oos-bg: #ffffff;
  --oos-bg-alt: #f6f8fb;
  --oos-card: #ffffff;
  --oos-line: #e4e9f0;
  --oos-radius: 14px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Inter", Arial, sans-serif;
  color: var(--oos-ink);
  line-height: 1.55;
}
.oos-sayfa *,
.oos-sayfa *::before,
.oos-sayfa *::after { box-sizing: border-box; }
.oos-sayfa img { max-width: 100%; display: block; }
.oos-container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.oos-section { padding: 72px 0; }
.oos-section--alt { background: var(--oos-bg-alt); }
.oos-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12.5px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--oos-teal); margin: 0 0 12px;
}
.oos-h2 {
  font-size: clamp(24px, 3vw, 32px); font-weight: 800; line-height: 1.25;
  letter-spacing: -0.01em; color: var(--oos-navy); margin: 0 0 14px;
}
.oos-lead { font-size: 16.5px; color: var(--oos-ink-soft); max-width: 640px; margin: 0; }
.oos-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 24px; border-radius: 10px; font-weight: 700; font-size: 15px;
  text-decoration: none; border: 1px solid transparent; cursor: pointer;
  transition: transform .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
}
.oos-btn--primary { background: var(--oos-navy); color: #fff; }
.oos-btn--primary:hover { transform: translateY(-1px); background: #0f3560; }
.oos-btn--ghost { background: transparent; color: var(--oos-navy); border-color: var(--oos-line); }
.oos-btn--ghost:hover { border-color: var(--oos-blue); color: var(--oos-blue); }

@media (max-width: 560px) {
  .oos-section { padding: 48px 0; }
}
@media (prefers-reduced-motion: reduce) {
  .oos-sayfa * { transition: none !important; }
}

/* ---------- HERO ---------- */
.oos-hero {
  background: linear-gradient(to left, #dbe9fb 0%, #eef4fc 45%, #ffffff 100%);
  padding: 72px 0 64px;
  position: relative;
}
.oos-hero__grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.oos-hero h1 {
  font-size: clamp(28px, 3.6vw, 40px); font-weight: 800; line-height: 1.2;
  letter-spacing: -0.015em; color: var(--oos-navy); margin: 0 0 18px;
}
.oos-hero p { font-size: 17px; color: var(--oos-ink-soft); max-width: 520px; margin: 0 0 28px; }
.oos-hero__cta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.oos-hero .oos-btn--primary {
  background: var(--oos-blue);
  border-radius: 100px;
  padding: 14px 28px;
  box-shadow: 0 12px 24px -10px rgba(24, 104, 219, 0.45);
}
.oos-hero .oos-btn--primary:hover { background: #1456b8; }
.oos-hero .oos-btn--ghost { border-radius: 100px; }
.oos-hero__gorsel img { border-radius: 14px; border: 1px solid var(--oos-line); }

.oos-hero__panel {
  background: var(--oos-card); border: 1px solid var(--oos-line); border-radius: 14px;
  padding: 22px; box-shadow: 0 16px 40px -20px rgba(11, 42, 74, 0.18);
}
.oos-hero__panel-row {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  padding: 12px 0; border-bottom: 1px solid var(--oos-line); font-size: 14px;
}
.oos-hero__panel-row:last-child { border-bottom: none; font-weight: 700; }
.oos-hero__panel-row span:first-child { color: var(--oos-ink-soft); }
.oos-hero__panel-row span:last-child { font-weight: 700; color: var(--oos-ink); }
.oos-tag { display: inline-block; font-size: 11.5px; font-weight: 700; padding: 3px 10px; border-radius: 100px; }
.oos-tag--ok { background: #e5f6f2; color: #0b7d6f; }
.oos-tag--wait { background: #fdf1de; color: #a9740f; }

@media (max-width: 900px) {
  .oos-hero__grid { grid-template-columns: 1fr; }
  .oos-hero__gorsel { order: -1; }
}