:root {
  --puzzle-cyan: #75d9e8;
  --puzzle-navy: #405581;
  --puzzle-cream: #f2efa9;
  --puzzle-green: #3d9278;
  --puzzle-red: #c7204b;
}

.puzzle-hero {
  padding-block: 54px;
  background:
    radial-gradient(circle at 82% 18%, rgb(242 239 169 / 78%) 0 90px, transparent 91px),
    linear-gradient(135deg, #e7fbfe, var(--puzzle-cyan));
  border-bottom: 1px solid #5ec2d1;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(150px, 230px) minmax(0, 1fr);
  gap: 46px;
  align-items: center;
}

.app-icon {
  display: block;
  width: 100%;
  border-radius: 24%;
  box-shadow: 0 14px 34px rgb(25 50 74 / 20%);
}

.puzzle-hero h1 { color: var(--puzzle-navy); }
.puzzle-hero .lead { color: #314a61; }

.store-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.store-link-placeholder {
  min-width: 178px;
  padding: 10px 18px;
  border: 2px dashed rgb(64 85 129 / 55%);
  border-radius: 9px;
  background: rgb(255 255 255 / 58%);
  color: var(--puzzle-navy);
  line-height: 1.25;
}

.store-link-placeholder strong,
.store-link-placeholder small { display: block; }
.store-link-placeholder small { margin-top: 3px; color: #506377; }

.support-section {
  padding-block: 62px;
  border-bottom: 1px solid var(--line);
}

.section-heading { max-width: 760px; margin-bottom: 28px; }
.section-heading p:not(.eyebrow) { color: var(--muted); }

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.support-card {
  position: relative;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #fff;
  box-shadow: 0 8px 24px rgb(25 50 74 / 6%);
}

.support-card p { margin-bottom: 0; color: var(--muted); }
.step-number {
  display: grid;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  place-items: center;
  border-radius: 50%;
  background: var(--puzzle-cream);
  color: var(--puzzle-navy);
  font-size: 1.1rem;
  font-weight: 800;
}

.screenshot-section { overflow: hidden; }
.puzzle-shots {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 240px));
  gap: 24px;
  align-items: start;
}

.puzzle-shots figure { margin: 0; }
.puzzle-shots img {
  display: block;
  width: 100%;
  border: 1px solid #9cced5;
  border-radius: 20px;
  box-shadow: 0 14px 30px rgb(25 50 74 / 13%);
}
.puzzle-shots figcaption { padding-top: 10px; color: var(--muted); font-size: .94rem; }

.faq-list { max-width: 820px; border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary {
  padding: 18px 36px 18px 2px;
  color: var(--puzzle-navy);
  font-size: 1.08rem;
  font-weight: 700;
  cursor: pointer;
}
.faq-list details p { max-width: 750px; padding: 0 28px 18px 2px; color: var(--muted); }

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(190px, 1fr);
  gap: 42px;
  align-items: end;
  margin-block: 20px 72px;
  padding: 34px;
  border: 0;
  border-left: 5px solid var(--puzzle-red);
  border-radius: 4px;
  background: var(--soft);
}

.contact-panel p { max-width: 680px; color: var(--muted); }
.policy-links { display: grid; gap: 8px; }
.policy-links a { font-weight: 700; }

@media (max-width: 700px) {
  .puzzle-hero { padding-block: 36px 42px; }
  .hero-layout { grid-template-columns: 92px minmax(0, 1fr); gap: 20px; align-items: start; }
  .hero-layout > div { display: contents; }
  .app-icon { grid-column: 1; grid-row: 1 / span 2; }
  .puzzle-hero .eyebrow { grid-column: 2; grid-row: 1; align-self: end; }
  .puzzle-hero h1 { grid-column: 2; grid-row: 2; align-self: start; margin-top: 4px; font-size: clamp(2rem, 10vw, 2.7rem); }
  .puzzle-hero .lead { grid-column: 1 / -1; grid-row: 3; }
  .store-links { grid-column: 1 / -1; grid-row: 4; }
  .store-links { margin-top: 4px; }
  .store-link-placeholder { flex: 1 1 150px; }
  .support-section { padding-block: 44px; }
  .steps-grid { grid-template-columns: 1fr; }
  .puzzle-shots { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
  .puzzle-shots img { border-radius: 10px; }
  .puzzle-shots figcaption { font-size: .78rem; line-height: 1.35; }
  .contact-panel { grid-template-columns: 1fr; gap: 24px; margin-bottom: 45px; padding: 26px 22px; }
}

@media (max-width: 430px) {
  .hero-layout { grid-template-columns: 76px minmax(0, 1fr); gap: 15px; }
  .puzzle-hero h1 { font-size: 1.9rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}