:root {
  font-family: "Inter", "SF Pro Display", "Segoe UI", system-ui, -apple-system, sans-serif;
  color: #0f172a;
  background-color: #f5f7fb;
  line-height: 1.6;
}

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

body {
  margin: 0;
  min-height: 100vh;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

.page {
  width: min(1200px, 90vw);
  margin: 0 auto;
  padding: 3rem 0 5rem;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
  gap: 2rem;
  padding: 2rem 2.5rem;
  background: linear-gradient(135deg, #f0f4ff, #e0e9ff);
  border-radius: 32px;
  margin-bottom: 3rem;
}

.hero__logo {
  width: 80px;
  height: 80px;
  margin-bottom: 1rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.8rem;
  color: #475569;
  margin: 0 0 0.5rem;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  margin: 0 0 1rem;
  color: #0f172a;
}

.lead {
  font-size: 1.1rem;
  color: #334155;
  margin-bottom: 1.5rem;
}

.store-links {
  list-style: none;
  display: flex;
  gap: 1rem;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
}

.store-links__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.65rem 1.2rem;
  min-width: 190px;
  height: 58px;
  border-radius: 999px;
  background: transparent;
  border: 1px solid rgba(15, 23, 42, 0.15);
  text-decoration: none;
  color: #0f172a;
  font-weight: 600;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.store-links__button:hover {
  transform: translateY(-1px);
  border-color: rgba(15, 23, 42, 0.35);
}

.store-links__icon {
  width: 28px;
  height: 28px;
  display: inline-flex;
}

.store-links__icon svg,
.store-links__icon img {
  width: 100%;
  height: 100%;
}

.store-links__label {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.store-links__meta {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #6b7280;
}

.store-links__name {
  font-size: 1rem;
}

.hero__preview {
  justify-self: center;
}

.hero__device {
  width: min(320px, 70vw);
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.2);
}

.about {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.card {
  background: white;
  padding: 2rem;
  border-radius: 24px;
  box-shadow: 0 15px 40px rgba(15, 23, 42, 0.08);
}

.card h2 {
  margin-top: 0;
}

.features {
  padding-left: 1.25rem;
  margin: 0;
  color: #1f2937;
}

.screenshots {
  margin-bottom: 3rem;
}

.section-heading h2 {
  margin-bottom: 0.25rem;
}

.section-heading p {
  color: #475569;
  margin-top: 0;
}

.screenshots__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.screenshots__grid figure {
  background: white;
  padding: 1.25rem;
  border-radius: 24px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  margin: 0;
}

.screenshots__grid figcaption {
  margin-top: 0.75rem;
  color: #475569;
  font-size: 0.9rem;
}

.cta {
  background: #0f172a;
  color: white;
  border-radius: 32px;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.cta__content {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cta h2 {
  margin: 0 0 0.5rem;
}

.store-links--cta .store-links__button {
  border-color: rgba(255, 255, 255, 0.4);
  color: white;
}

.store-links--cta .store-links__meta {
  color: rgba(255, 255, 255, 0.7);
}

.store-links--cta .store-links__button:hover {
  border-color: rgba(255, 255, 255, 0.8);
  transform: translateY(-1px);
}

.store-links--cta .store-links__button--apple .store-links__icon img {
  filter: brightness(0) invert(1);
}

.footer {
  text-align: center;
  margin-top: 2.5rem;
  color: #64748b;
  font-size: 0.9rem;
}

@media (max-width: 600px) {
  .hero {
    padding: 1.5rem;
  }

  .card {
    padding: 1.5rem;
  }

  .cta {
    padding: 1.75rem;
  }
}