:root {
  color-scheme: dark;
  --pitch: #0f1210;
  --pitch-alt: #141815;
  --surface: #1c211d;
  --hairline: rgba(255, 255, 255, 0.07);
  --line: rgba(76, 184, 118, 0.16);
  --text: #fafafa;
  --muted: #9ca89e;
  --green: #3a9a62;
  --green-glow: #4cb876;
  --green-dark: #2d7a4e;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Archivo", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--pitch);
  color: var(--text);
  line-height: 1.65;
}

::selection {
  background: var(--green-dark);
  color: #fff;
}

a {
  color: var(--green-glow);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* ---------- top bar (landing ile ortak) ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(15, 18, 16, 0.82);
  border-bottom: 1px solid var(--hairline);
}

.topbar-in {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.wordmark {
  font-weight: 900;
  font-size: 22px;
  letter-spacing: -0.5px;
  color: var(--text);
  font-variation-settings: "wdth" 116;
}

.wordmark:hover {
  text-decoration: none;
}

.wordmark em {
  font-style: normal;
  color: var(--green-glow);
}

.topnav {
  display: flex;
  gap: 24px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.topnav a {
  color: var(--muted);
}

.topnav a:hover {
  color: var(--text);
  text-decoration: none;
}

.topnav a[aria-current="page"] {
  color: var(--green-glow);
}

@media (max-width: 560px) {
  .topnav {
    gap: 16px;
    font-size: 11.5px;
  }
}

/* ---------- sayfa başlığı ---------- */
.wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 56px 24px 72px;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--green-glow);
  margin-bottom: 16px;
}

.kicker::before {
  content: "";
  width: 30px;
  height: 2px;
  background: var(--green-glow);
}

h1 {
  font-size: clamp(30px, 5vw, 44px);
  font-weight: 900;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  font-variation-settings: "wdth" 110;
  line-height: 1.05;
  margin-bottom: 10px;
}

.meta {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 40px;
}

/* ---------- içerik bölümleri ---------- */
section {
  border: 1px solid var(--hairline);
  background: var(--pitch-alt);
  border-radius: 16px;
  padding: 22px 24px;
  margin-bottom: 12px;
  transition: border-color 0.2s ease;
}

section:hover {
  border-color: rgba(76, 184, 118, 0.28);
}

section h2 {
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.02em;
  margin-bottom: 8px;
  color: var(--text);
}

section p {
  color: var(--muted);
  font-size: 15px;
}

section p a {
  font-weight: 700;
}

/* ---------- footer ---------- */
footer {
  border-top: 1px solid var(--hairline);
  padding: 30px 24px 44px;
  color: var(--muted);
  font-size: 13px;
}

.foot-in {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  justify-content: space-between;
  align-items: center;
}

.foot-links {
  display: flex;
  gap: 22px;
}

.foot-links a {
  color: var(--muted);
}

.foot-links a:hover {
  color: var(--text);
  text-decoration: none;
}