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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #ffffff;
  color: #1a1a2e;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  text-align: center;
  width: 100%;
  max-width: 400px;
}

/* ── Logo ────────────────────────────────────────── */

.logo {
  width: 220px;
  max-width: 60vw;
  height: auto;
  margin-bottom: 3rem;
  user-select: none;
  -webkit-user-drag: none;
}

/* Graceful fallback if logo fails to load */
.logo-fallback {
  display: none;
  width: 220px;
  max-width: 60vw;
  height: 220px;
  margin-bottom: 3rem;
  border-radius: 32px;
  background: linear-gradient(135deg, #ff2d55, #a855f7, #6366f1);
  align-items: center;
  justify-content: center;
  user-select: none;
}

.logo-fallback span {
  font-size: 3rem;
  font-weight: 900;
  color: #ffffff;
  letter-spacing: 0.08em;
}

/* ── Download Button ─────────────────────────────── */

.download-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1rem 2.4rem;
  border: none;
  border-radius: 16px;
  background: linear-gradient(135deg, #ff2d55 0%, #a855f7 100%);
  color: #ffffff;
  font-family: inherit;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 24px rgba(255, 45, 85, 0.25);
  -webkit-tap-highlight-color: transparent;
}

.download-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(255, 45, 85, 0.35);
}

.download-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 12px rgba(255, 45, 85, 0.2);
}

.download-btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ── Responsive ──────────────────────────────────── */

@media (max-width: 380px) {
  .logo {
    width: 180px;
    margin-bottom: 2.4rem;
  }

  .logo-fallback {
    width: 180px;
    height: 180px;
    margin-bottom: 2.4rem;
    border-radius: 24px;
  }

  .download-btn {
    padding: 0.9rem 2rem;
    font-size: 0.95rem;
    border-radius: 14px;
  }
}