:root {
  --primary: #6c5ce7;
  --primary-dark: #4b39c1;
  --text: #212121;
  --muted: #6b6b6b;
  --bg: #f7f7fb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  color: var(--primary-dark);
  font-weight: 600;
}

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

a:hover {
  text-decoration: underline;
}

header {
  background: #fff;
  box-shadow: 0 1px 12px rgba(0, 0, 0, 0.08);
  position: sticky;
  top: 0;
  z-index: 20;
}

.navbar {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
}

.navbar img {
  height: 40px;
}

.nav-links {
  display: flex;
  gap: 1rem;
  font-weight: 600;
}

.hero {
  max-width: 1100px;
  margin: 0 auto;
  padding: 4rem 1.5rem 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  margin: 0 0 1rem;
}

.hero p {
  font-size: 1.125rem;
  color: var(--muted);
}

.store-buttons {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.store-btn {
  background: #fff;
  border: 1px solid #d0d0d7;
  border-radius: 16px;
  padding: 0.75rem 1.25rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.store-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 18px rgba(0, 0, 0, 0.08);
}

.btn-primary,
.btn-secondary {
  padding: 0.9rem 1.2rem;
  border-radius: 999px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 10px 18px rgba(108, 92, 231, 0.2);
}

.btn-secondary {
  background: #fff;
  color: var(--primary);
  border: 1px solid #ddd;
}

.btn-primary:hover,
.btn-secondary:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 24px rgba(0, 0, 0, 0.12);
}

.features {
  background: #fff;
  padding: 3rem 1.5rem;
}

.feature-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--bg);
  border-radius: 18px;
  padding: 1.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.card h3 {
  margin-top: 0;
}

section.page {
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
}

section.page h1 {
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

section.page h2 {
  margin-top: 2rem;
  font-size: 1.35rem;
}

footer {
  background: #0f0e17;
  color: #fff;
  padding: 2rem 1.5rem;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: space-between;
  align-items: center;
}

.footer-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #0f0e17;
  color: #fff;
  padding: 0.9rem 1.25rem;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
  font-weight: 600;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 600px) {
  .nav-links {
    flex-direction: column;
    align-items: flex-end;
  }
}