/* WeekShape — product page theme

   Provenance: flexible-habits/docs/design-system.md §1–§2.
   The hero diagram is explicitly conceptual: WeekShape is still in
   development and has no App Store screenshot or listing to present.
*/
:root {
  --paper: #F4F6F8;
  --ink: #121826;
  --ink-2: #556070;
  --ink-3: #677281;
  --line: #DCE1E8;
  --line-strong: #C7D0DB;
  --accent: #315FDB;
  --accent-dark: #2447A9;
  --font-display: 'Space Grotesk', 'Noto Sans SC', sans-serif;
  --font-body: 'Inter', 'Noto Sans SC', sans-serif;
  --font-mono: 'IBM Plex Mono', 'Noto Sans SC', monospace;
  --weekshape-completion: #16794A;
  --weekshape-attention: #9A6500;
  --weekshape-recovery: #7357C8;
  --weekshape-unknown: #687386;
  --weekshape-blue-soft: #EAF0FF;
}

.weekshape-page {
  background: var(--paper);
}

.weekshape-page .navbar.scrolled {
  background: rgba(244, 246, 248, 0.92);
}

.weekshape-page ::selection {
  background: var(--accent);
  color: #fff;
}

.weekshape-page .app-hero {
  position: relative;
  isolation: isolate;
  padding: 148px 24px 100px;
  overflow: hidden;
  background: linear-gradient(136deg, #F4F6F8 0%, #F4F6F8 54%, #EAF0FF 100%);
}

.weekshape-page .app-hero::before {
  content: '';
  position: absolute;
  z-index: -1;
  top: 70px;
  right: -132px;
  width: 530px;
  height: 530px;
  border: 1px solid rgba(49, 95, 219, 0.2);
  border-radius: 50%;
  box-shadow: 0 0 0 30px rgba(49, 95, 219, 0.05), 0 0 0 84px rgba(49, 95, 219, 0.03);
}

.weekshape-page .app-hero-inner {
  position: relative;
  z-index: 1;
  grid-template-columns: minmax(0, 0.94fr) minmax(360px, 0.86fr);
  gap: clamp(48px, 9vw, 114px);
  align-items: center;
}

.weekshape-page .hero-content {
  max-width: 580px;
}

.weekshape-page .hero-eyebrow {
  color: var(--accent-dark);
}

.weekshape-page .hero-eyebrow::before {
  background: var(--accent);
}

.weekshape-page .app-hero-title {
  max-width: 12ch;
  margin: 28px 0 32px;
  font-size: clamp(3.35rem, 6.8vw, 5.8rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.04;
}

.weekshape-page .app-hero-subtitle {
  max-width: 530px;
  margin-bottom: 34px;
  color: var(--ink-2);
  font-size: 1rem;
  line-height: 1.82;
}

.weekshape-page .app-hero-cta {
  gap: 24px;
}

.weekshape-page .app-hero-cta .text-link {
  color: var(--accent-dark);
}

.weekshape-page .weekshape-development-note {
  display: inline-block;
  max-width: 34ch;
  margin-top: 32px;
  padding: 13px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  color: var(--ink-2);
  background: rgba(255, 255, 255, 0.68);
  line-height: 1.55;
}

.weekshape-page .app-hero-shot {
  max-width: 450px;
  justify-self: end;
}

.weekshape-page .weekshape-map {
  position: relative;
  display: grid;
  gap: 14px;
  padding: 26px;
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 28px 58px -34px rgba(18, 24, 38, 0.32);
}

.weekshape-page .weekshape-map::before {
  content: '';
  position: absolute;
  top: 34px;
  bottom: 34px;
  left: 47px;
  width: 1px;
  background: linear-gradient(var(--accent), var(--weekshape-recovery));
  opacity: 0.32;
}

.weekshape-page .weekshape-map-node {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  min-height: 104px;
  padding: 18px 18px 18px 0;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #FFFFFF;
}

.weekshape-page .weekshape-map-node::before {
  content: '';
  z-index: 1;
  width: 14px;
  height: 14px;
  margin-left: 12px;
  border: 3px solid var(--accent);
  border-radius: 50%;
  background: #FFFFFF;
}

.weekshape-page .weekshape-map-node:nth-child(2)::before {
  border-color: var(--weekshape-completion);
}

.weekshape-page .weekshape-map-node:nth-child(3)::before {
  border-color: var(--weekshape-recovery);
}

.weekshape-page .weekshape-map-node .mono-label {
  grid-column: 2;
  color: var(--accent-dark);
}

.weekshape-page .weekshape-map-node:nth-child(2) .mono-label {
  color: var(--weekshape-completion);
}

.weekshape-page .weekshape-map-node:nth-child(3) .mono-label {
  color: var(--weekshape-recovery);
}

.weekshape-page .weekshape-map-bars {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 5px;
  grid-column: 2;
}

.weekshape-page .weekshape-map-bars span {
  height: 9px;
  border-radius: 99px;
  background: #DCE1E8;
}

.weekshape-page .weekshape-map-node:first-child .weekshape-map-bars span:nth-child(1),
.weekshape-page .weekshape-map-node:first-child .weekshape-map-bars span:nth-child(4),
.weekshape-page .weekshape-map-node:first-child .weekshape-map-bars span:nth-child(6) {
  background: var(--accent);
}

.weekshape-page .weekshape-map-node:nth-child(2) .weekshape-map-bars span:nth-child(1),
.weekshape-page .weekshape-map-node:nth-child(2) .weekshape-map-bars span:nth-child(4),
.weekshape-page .weekshape-map-node:nth-child(2) .weekshape-map-bars span:nth-child(6) {
  background: var(--weekshape-completion);
}

.weekshape-page .weekshape-map-node:nth-child(3) .weekshape-map-bars span:nth-child(1),
.weekshape-page .weekshape-map-node:nth-child(3) .weekshape-map-bars span:nth-child(4),
.weekshape-page .weekshape-map-node:nth-child(3) .weekshape-map-bars span:nth-child(6) {
  background: var(--weekshape-recovery);
}

.weekshape-page .app-features {
  background: #FFFFFF;
}

.weekshape-page .app-features .section-container {
  padding-top: 104px;
  padding-bottom: 104px;
}

.weekshape-page .app-features .section-head {
  margin-bottom: 34px;
}

.weekshape-page .app-features-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.weekshape-page .app-feature-item {
  min-height: 230px;
  padding: 26px 24px 24px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
  border-radius: 20px;
  background: var(--paper);
}

.weekshape-page .app-feature-item:nth-child(2) {
  border-top-color: var(--weekshape-completion);
}

.weekshape-page .app-feature-item:nth-child(3) {
  border-top-color: var(--weekshape-recovery);
}

.weekshape-page .app-feature-item:nth-child(4) {
  border-top-color: var(--weekshape-unknown);
}

.weekshape-page .app-feature-item .mono-label {
  color: var(--accent-dark);
}

.weekshape-page .app-feature-item:nth-child(2) .mono-label {
  color: var(--weekshape-completion);
}

.weekshape-page .app-feature-item:nth-child(3) .mono-label {
  color: var(--weekshape-recovery);
}

.weekshape-page .app-feature-item:nth-child(4) .mono-label {
  color: var(--weekshape-unknown);
}

.weekshape-page .app-feature-item h2,
.weekshape-page .app-feature-item h3 {
  font-size: 1.22rem;
  font-weight: 600;
}

.weekshape-page .app-feature-item p {
  color: var(--ink-2);
}

.weekshape-page .app-links {
  background: var(--paper);
}

.weekshape-page .app-links .section-rule {
  background: var(--line-strong);
}

.weekshape-page .app-links .section-rule::after {
  background: var(--accent);
}

.weekshape-page .app-links .app-link-row {
  padding: 24px 20px;
  border-bottom-color: var(--line);
  border-radius: 14px;
}

.weekshape-page .app-links .app-link-row:hover {
  padding-left: 28px;
  background: #FFFFFF;
}

.weekshape-page .app-links .app-link-row-arrow {
  color: var(--accent);
}

@media (max-width: 1024px) {
  .weekshape-page .app-hero-inner {
    grid-template-columns: minmax(0, 1fr) minmax(290px, 0.76fr);
    gap: 48px;
  }

  .weekshape-page .app-hero-shot {
    max-width: 340px;
  }

  .weekshape-page .app-hero-title {
    font-size: clamp(3rem, 6.8vw, 5rem);
  }
}

@media (max-width: 900px) {
  .weekshape-page .app-hero-inner {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .weekshape-page .app-hero-shot {
    justify-self: start;
    max-width: min(450px, 88vw);
  }
}

@media (max-width: 768px) {
  .weekshape-page .app-hero {
    padding: 120px 20px 76px;
  }

  .weekshape-page .app-hero-title {
    font-size: clamp(3rem, 14vw, 4.8rem);
  }

  .weekshape-page .weekshape-map {
    padding: 18px;
  }

  .weekshape-page .weekshape-map-node {
    grid-template-columns: 32px minmax(0, 1fr);
    gap: 10px;
    padding-right: 12px;
  }

  .weekshape-page .weekshape-map::before {
    left: 33px;
  }

  .weekshape-page .weekshape-map-node::before {
    margin-left: 6px;
  }

  .weekshape-page .app-features .section-container {
    padding-top: 76px;
    padding-bottom: 76px;
  }

  .weekshape-page .app-features-grid {
    grid-template-columns: 1fr;
  }

  .weekshape-page .app-feature-item {
    min-height: 0;
  }
}