/* ============================================================
   Collective Bucket — Açık Tema
   Tek vurgu rengi (pastel mint), açık zemin, sade bileşenler.
   ============================================================ */

:root {
  --bg: #fbfbfa;
  --bg-elevated: #f2f7f5;
  --bg-card: #ffffff;
  --bg-card-hover: #f7faf9;
  --border: #e4e7e5;
  --border-soft: #edefed;

  --text: #191c1a;
  --text-muted: #565c59;
  --text-faint: #8b918d;

  --accent: #2f9a7c;
  --accent-strong: #237e65;
  --accent-pastel: #8fe3cb;
  --accent-soft: #eafbf5;
  --accent-border: rgba(79, 185, 156, 0.35);

  --radius-lg: 18px;
  --radius: 12px;
  --radius-sm: 8px;

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --container: 880px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  display: block;
  max-width: 100%;
}

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

a:hover {
  color: var(--accent-strong);
}

code,
pre {
  font-family: var(--font-mono);
}

code {
  background: var(--accent-soft);
  color: var(--accent-strong);
  padding: 2px 6px;
  border-radius: 5px;
  font-size: 0.9em;
}

.wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: #ffffff;
}

.btn-primary:hover {
  background: var(--accent-strong);
  color: #ffffff;
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.btn-ghost:hover {
  border-color: var(--accent-border);
  background: var(--accent-soft);
  color: var(--text);
}

/* ---------- Nav ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 251, 250, 0.86);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-soft);
}

.nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.01em;
  color: var(--text);
}

.brand img {
  width: 26px;
  height: 26px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 14px;
  color: var(--text-muted);
}

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

.nav-links a:hover {
  color: var(--text);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.cb-auth-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.cb-auth-email {
  max-width: 180px;
  overflow: hidden;
  color: var(--text-muted);
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ---------- Hero ---------- */

.hero {
  padding: 64px 0 48px;
}

.hero h1 {
  font-size: clamp(30px, 4.4vw, 42px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}

.hero p.lead {
  max-width: 620px;
  color: var(--text-muted);
  font-size: 17px;
  margin: 0 0 24px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  color: var(--text-faint);
  font-size: 13.5px;
  font-family: var(--font-mono);
}

.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero-meta .sep {
  opacity: 0.5;
  font-family: var(--font-sans);
}

/* ---------- Section shared ---------- */

section {
  padding: 48px 0;
  border-top: 1px solid var(--border-soft);
}

.section-head {
  margin-bottom: 28px;
}

.section-head h2 {
  font-size: 22px;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
}

.section-head p {
  color: var(--text-muted);
  font-size: 15px;
  margin: 0;
  max-width: 620px;
}

.section-num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid var(--accent-border);
  padding: 2px 8px;
  border-radius: 999px;
  margin-bottom: 10px;
}

/* ---------- Repo cards ---------- */

.repo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.repo-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.repo-card:hover {
  border-color: var(--accent-border);
  box-shadow: 0 4px 18px -8px rgba(47, 154, 124, 0.25);
}

.repo-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.repo-card-head h3 {
  margin: 0;
  font-size: 16px;
  font-family: var(--font-mono);
}

.repo-card-head h3 a {
  color: var(--text);
}

.repo-card-head h3 a:hover {
  color: var(--accent);
}

.repo-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
  white-space: nowrap;
}

.repo-badge.live {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.repo-badge.private {
  background: var(--border-soft);
  color: var(--text-faint);
}

.repo-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 14px;
  flex: 1;
}

.repo-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-faint);
  padding-top: 8px;
  border-top: 1px solid var(--border-soft);
}

.repo-lang {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.repo-lang .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-pastel);
}

.repo-card-links {
  display: flex;
  gap: 12px;
}

.repo-card-new {
  border-style: dashed;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--text-muted);
  min-height: 100%;
}

.repo-card-new a {
  font-weight: 600;
}

/* ---------- Steps (Yeni Oluştur) ---------- */

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.steps li {
  counter-increment: step;
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-soft);
}

.steps li:last-child {
  border-bottom: none;
}

.steps li::before {
  content: counter(step);
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

.steps li p {
  margin: 4px 0 0;
  color: var(--text-muted);
  font-size: 14px;
}

.steps li strong {
  font-size: 15px;
}

/* ---------- About ---------- */

.about p {
  color: var(--text-muted);
  font-size: 15px;
  max-width: 680px;
}

.about p + p {
  margin-top: 14px;
}

.about-facts {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.fact {
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 16px;
}

.fact .k {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-strong);
  margin-bottom: 6px;
}

.fact .v {
  font-size: 14px;
  color: var(--text);
}

/* ---------- Footer ---------- */

footer {
  border-top: 1px solid var(--border-soft);
  padding: 32px 0;
}

footer .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 600;
  color: var(--text-muted);
  font-size: 13.5px;
}

.footer-brand img {
  width: 20px;
  height: 20px;
}

.footer-links {
  display: flex;
  gap: 20px;
  font-size: 13.5px;
  color: var(--text-faint);
}

.footer-links a {
  color: var(--text-faint);
}

.footer-links a:hover {
  color: var(--text);
}

/* ---------- Responsive ---------- */

@media (max-width: 720px) {
  .nav-links {
    display: none;
  }
  .repo-grid {
    grid-template-columns: 1fr;
  }
  .about-facts {
    grid-template-columns: 1fr;
  }
  .hero {
    padding: 40px 0 32px;
  }
  section {
    padding: 36px 0;
  }
}