* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: linear-gradient(180deg, #fff 0%, #f5f5f7 100%);
  color: #1d1d1f;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  text-align: center;
  line-height: 1.5;
}

a { color: inherit; }

.product-hero {
  max-width: 1020px;
  margin: 0 auto;
  padding: 84px 24px 44px;
}

.product-icon {
  width: 150px;
  height: 150px;
  object-fit: cover;
  border-radius: 34px;
  box-shadow: 0 22px 55px rgba(0, 0, 0, 0.16);
}

.product-hero h1 {
  margin: 22px 0 0;
  font-size: clamp(44px, 7vw, 68px);
  letter-spacing: -0.05em;
  line-height: 1;
}

.product-hero .eyebrow {
  margin-top: 12px;
  color: #8e8e93;
  font-size: 14px;
}

.product-hero .description {
  max-width: 680px;
  margin: 22px auto 0;
  color: #6e6e73;
  font-size: 20px;
}

.feature-list {
  max-width: 760px;
  margin: 34px auto 0;
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.feature-list span {
  padding: 9px 13px;
  border: 1px solid rgba(0, 0, 0, 0.07);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.84);
  color: #4b4b50;
  font-size: 14px;
}

.product-actions {
  margin-top: 32px;
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.product-button {
  display: inline-block;
  padding: 14px 22px;
  border-radius: 14px;
  background: #111;
  color: #fff;
  font-weight: 650;
  text-decoration: none;
}

.product-button.secondary {
  border: 1px solid #d2d2d7;
  background: #fff;
  color: #1d1d1f;
}

.product-button.disabled {
  cursor: default;
  opacity: 0.55;
}

.product-gallery {
  max-width: 1120px;
  margin: 0 auto;
  padding: 42px 24px 100px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 24px;
  flex-wrap: wrap;
}

.product-gallery img {
  width: min(280px, 100%);
  border-radius: 30px;
  box-shadow: 0 24px 58px rgba(0, 0, 0, 0.14);
}

.coming-card {
  max-width: 760px;
  margin: 20px auto 100px;
  padding: 38px 28px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.07);
}

.coming-card h2 {
  margin: 0;
  font-size: 30px;
  letter-spacing: -0.03em;
}

.coming-card p {
  margin: 12px auto 0;
  max-width: 560px;
  color: #6e6e73;
}

@media (max-width: 640px) {
  .product-hero { padding-top: 64px; }
  .product-icon { width: 126px; height: 126px; border-radius: 29px; }
  .product-hero .description { font-size: 18px; }
  .product-gallery { padding-bottom: 72px; }
}