:root {
  --yc-bg: #0b1220;
  --yc-bg-alt: #111a2e;
  --yc-panel: #162038;
  --yc-text: #f4f1ea;
  --yc-muted: #9aa6bf;
  --yc-gold: #4ec3ff;
  --yc-gold-2: #1a6fd4;
  --yc-line: rgba(78, 195, 255, 0.22);
  --yc-font: "Plus Jakarta Sans", system-ui, sans-serif;
  --yc-wrap: min(1080px, calc(100% - 2rem));
}

*, *::before, *::after { box-sizing: border-box; }

html, body { margin: 0; min-height: 100%; }

body {
  font-family: var(--yc-font);
  background: radial-gradient(1200px 500px at 10% -10%, #1c2b4d 0%, var(--yc-bg) 55%);
  color: var(--yc-text);
  line-height: 1.6;
}

a { color: var(--yc-gold); text-decoration: none; }
a:hover { text-decoration: underline; }

.yc-wrap { width: var(--yc-wrap); margin-inline: auto; }

.yc-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(11, 18, 32, 0.82);
  border-bottom: 1px solid var(--yc-line);
}

.yc-header-inner {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 0.9rem 0;
}

.yc-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  line-height: 0;
}

.yc-logo-img {
  height: 2.15rem;
  width: auto;
  mix-blend-mode: screen;
}

.yc-hero-logo {
  margin: 0 0 1.1rem;
  line-height: 0;
}

.yc-hero-logo img {
  display: block;
  width: min(42rem, 100%);
  height: auto;
  mix-blend-mode: screen;
}

.yc-footer-mark {
  height: 1.7rem;
  width: auto;
  vertical-align: middle;
  margin-right: 0.45rem;
  mix-blend-mode: screen;
}

.yc-nav {
  display: flex;
  gap: 1rem;
  margin-left: auto;
  font-size: 0.95rem;
}

.yc-nav a { color: var(--yc-muted); text-decoration: none; }
.yc-nav a:hover { color: var(--yc-text); }

.yc-cta {
  border: 1px solid var(--yc-gold);
  color: var(--yc-gold);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  font-weight: 600;
  text-decoration: none;
}

.yc-hero { padding: 4.5rem 0 3.5rem; }

.yc-eyebrow {
  display: inline-block;
  color: var(--yc-gold);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 1rem;
}

.yc-hero h1:not(.yc-hero-logo) {
  font-size: clamp(2.6rem, 7vw, 5.2rem);
  letter-spacing: -0.05em;
  line-height: 0.95;
  margin: 0 0 1rem;
}

.yc-lead { max-width: 40rem; color: var(--yc-muted); font-size: 1.15rem; }

.yc-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.75rem; }

.yc-btn {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.7rem 1.15rem;
  font-weight: 700;
  text-decoration: none;
}

.yc-btn-primary { background: var(--yc-gold); color: #1a1206; }
.yc-btn-primary:hover { text-decoration: none; filter: brightness(1.05); }
.yc-btn-ghost { border: 1px solid var(--yc-line); color: var(--yc-text); }
.yc-btn-ghost:hover { text-decoration: none; border-color: var(--yc-gold); }

.yc-section { padding: 3rem 0; }
.yc-alt { background: var(--yc-bg-alt); border-block: 1px solid var(--yc-line); }

.yc-section h2 { margin: 0 0 0.75rem; letter-spacing: -0.03em; }

.yc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.yc-grid article {
  background: var(--yc-panel);
  border: 1px solid var(--yc-line);
  border-radius: 18px;
  padding: 1.25rem 1.3rem;
}

.yc-grid p, .yc-steps { color: var(--yc-muted); }

.yc-steps { padding-left: 1.2rem; }
.yc-steps li { margin: 0.45rem 0; }

.yc-domains {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.yc-domains a {
  display: inline-block;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: var(--yc-panel);
  border: 1px solid var(--yc-line);
  color: var(--yc-text);
  text-decoration: none;
}
.yc-domains a:hover { border-color: var(--yc-gold); color: var(--yc-gold); }

.yc-footer {
  padding: 2rem 0 2.5rem;
  border-top: 1px solid var(--yc-line);
  color: var(--yc-muted);
  font-size: 0.92rem;
}

.yc-muted { color: var(--yc-muted); }
.yc-prose { max-width: 42rem; padding: 2rem 0 3rem; }
.yc-prose h1 { letter-spacing: -0.03em; }

code {
  font-size: 0.9em;
  background: rgba(255, 255, 255, 0.06);
  padding: 0.1em 0.35em;
  border-radius: 6px;
}

@media (max-width: 720px) {
  .yc-nav { display: none; }
  .yc-hero { padding-top: 2.5rem; }
  .yc-logo-img { height: 1.85rem; }
}
}