/* ── Reset & Base ── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif;
  color: #1a1a1a;
  background: #fff;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ── Header ── */
.header {
  background: #fff;
  border-bottom: 1px solid #e5e5e5;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.logo-icon {
  display: inline-block;
  width: 28px;
  height: 28px;
  background: #ffcc00;
  border-radius: 50%;
  flex-shrink: 0;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #1a1a1a;
}

/* ── Hero ── */
.hero {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 2rem;
  background: linear-gradient(180deg, #fafafa 0%, #fff 100%);
}

.hero-inner {
  max-width: 680px;
}

.hero-badge {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #555;
  background: #f5f5f5;
  border: 1px solid #e0e0e0;
  padding: 0.35rem 1rem;
  border-radius: 2rem;
  margin-bottom: 2rem;
}

.hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  color: #1a1a1a;
  margin-bottom: 1.25rem;
}

.hero-sub {
  font-size: 1.125rem;
  line-height: 1.7;
  color: #555;
  max-width: 560px;
  margin: 0 auto;
}

/* ── Divider ── */
.divider {
  width: 60px;
  height: 3px;
  background: #ffcc00;
  margin: 0 auto;
}

/* ── Info Section ── */
.info {
  text-align: center;
  padding: 3.5rem 2rem 5rem;
}

.info-inner {
  max-width: 680px;
  margin: 0 auto;
}

.info p {
  font-size: 1rem;
  color: #555;
  margin-bottom: 1.75rem;
}

.cta-button {
  display: inline-block;
  background: #ffcc00;
  color: #1a1a1a;
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 0.85rem 2.25rem;
  border-radius: 4px;
  transition:
    background 0.2s ease,
    box-shadow 0.2s ease;
}

.cta-button:hover {
  background: #e6b800;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

/* ── Footer ── */
.footer {
  background: #1a1a1a;
  color: #aaa;
  padding: 2rem;
  margin-top: auto;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  font-size: 0.875rem;
  color: #aaa;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: #fff;
}

.footer-copy {
  font-size: 0.8125rem;
  color: #666;
}

/* ── Responsive ── */
@media (max-width: 600px) {
  .header-inner {
    padding: 0.85rem 1.25rem;
  }

  .hero {
    padding: 4rem 1.5rem;
  }

  .info {
    padding: 2.5rem 1.5rem 3.5rem;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
  }
}