:root {
  color-scheme: light dark;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.7;
  background: #f5f1e8;
  color: #191b18;
}

body { margin: 0; }
main {
  width: min(720px, calc(100% - 40px));
  margin: 0 auto;
  padding: 64px 0 80px;
}
a { color: inherit; }
h1 { font-size: clamp(2rem, 8vw, 4rem); letter-spacing: -.05em; line-height: 1.08; }
h2 { margin-top: 2rem; font-size: 1.2rem; }
.tagline, .effective { color: #657064; }
.language { margin-top: 4rem; padding-top: 2rem; border-top: 1px solid #c9cdc4; }
nav { display: grid; gap: 12px; margin: 40px 0; }
.card {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 20px;
  border: 1px solid #c9cdc4;
  border-radius: 16px;
  text-decoration: none;
}
.card:hover, .card:focus-visible { background: rgba(101, 112, 100, .1); }
.card span { color: #657064; }

/* Product landing page: a quiet editorial desk, not a generic app grid. */
.landing-body {
  --paper: #f5f1e8;
  --ink: #191b18;
  --muted: #657064;
  --line: #c9cdc4;
  --sage: #dbe2d5;
  --accent: #e36543;
  --midnight: #1d2622;
  background:
    radial-gradient(circle at 82% 10%, rgba(227, 101, 67, .11), transparent 28rem),
    repeating-linear-gradient(90deg, transparent 0, transparent 63px, rgba(25, 27, 24, .025) 64px),
    var(--paper);
  color: var(--ink);
}

.landing {
  width: min(1180px, calc(100% - 48px));
  padding: 0 0 48px;
}

.landing a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 5px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 96px;
  border-bottom: 1px solid var(--line);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  font: 900 1rem/1 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: .16em;
  text-decoration: none;
}

.wordmark-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 36px);
  margin: 0;
  font-size: .86rem;
}

.header-nav a { text-decoration: none; }
.header-nav a:not(.header-cta):hover { color: var(--accent); }
.header-cta {
  padding: 10px 17px;
  border: 1px solid var(--ink);
  border-radius: 999px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, .78fr);
  align-items: center;
  gap: clamp(32px, 7vw, 100px);
  min-height: 760px;
  padding: 84px 0 100px;
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--muted);
  font: 800 .73rem/1.3 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: .18em;
}

.eyebrow span { color: var(--accent); }

.hero h1,
.landing section h2 {
  font-family: "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", "Iowan Old Style", serif;
  font-weight: 600;
}

.hero h1 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(3.3rem, 8.6vw, 7.4rem);
  letter-spacing: -.075em;
  line-height: .98;
}

.hero h1 em {
  color: var(--accent);
  font-style: normal;
}

.hero-lead {
  max-width: 620px;
  margin: 38px 0 0;
  font-size: clamp(1.04rem, 1.5vw, 1.22rem);
  line-height: 2;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 36px;
}

.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 24px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper);
  font-weight: 800;
  text-decoration: none;
  transition: transform .2s ease, background .2s ease;
}

.primary-button:hover { background: var(--accent); transform: translateY(-2px); }
.text-link { font-weight: 800; text-underline-offset: 5px; }
.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 26px;
  margin: 34px 0 0;
  padding: 0;
  color: var(--muted);
  font-size: .83rem;
  list-style: none;
}
.trust-list li::before { content: "✓"; margin-right: 8px; color: var(--accent); font-weight: 900; }

.pocket-scene {
  position: relative;
  min-height: 590px;
  isolation: isolate;
}

.sun-disc {
  position: absolute;
  top: 10px;
  right: -10px;
  z-index: -2;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: var(--accent);
  opacity: .92;
}

.phone-card {
  position: absolute;
  top: 54px;
  right: 32px;
  z-index: 2;
  box-sizing: border-box;
  width: min(360px, 86vw);
  height: 540px;
  padding: 18px 22px 26px;
  border: 1px solid rgba(25, 27, 24, .2);
  border-radius: 42px;
  background: #fbf8f0;
  box-shadow: 0 35px 80px rgba(25, 27, 24, .2), inset 0 0 0 8px rgba(25, 27, 24, .035);
  transform: rotate(2.4deg);
}

.phone-top,
.phone-brand,
.phone-kicker,
.item-type,
.item-actions,
.pocket-dock,
.share-chip,
.note span {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.phone-top { display: flex; justify-content: space-between; font-size: .68rem; font-weight: 800; }
.phone-brand { margin-top: 34px; font-weight: 900; letter-spacing: .14em; }
.phone-kicker { margin: 70px 0 9px; color: var(--muted); font-size: .66rem; font-weight: 900; letter-spacing: .2em; }

.captured-item {
  padding: 21px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fffdfa;
  box-shadow: 0 10px 28px rgba(25, 27, 24, .08);
}
.item-type { color: var(--accent); font-size: .62rem; font-weight: 900; letter-spacing: .17em; }
.captured-item h2 { margin: 10px 0 7px; font-size: 1.32rem; letter-spacing: -.03em; }
.captured-item p { margin: 0; color: var(--muted); font-size: .84rem; line-height: 1.65; }
.item-actions { display: flex; justify-content: space-between; margin-top: 20px; padding-top: 15px; border-top: 1px solid var(--line); font-size: .58rem; font-weight: 900; letter-spacing: .12em; }
.pocket-dock { display: flex; align-items: center; gap: 10px; margin-top: 46px; padding: 12px 15px; border-radius: 16px; background: var(--sage); font-size: .65rem; font-weight: 900; letter-spacing: .11em; }
.pocket-dock strong { margin-left: auto; font-size: .9rem; }
.pocket-dock b { display: grid; width: 26px; height: 26px; place-items: center; border-radius: 50%; background: var(--ink); color: var(--paper); font-size: 1rem; }

.note {
  position: absolute;
  top: 380px;
  left: 2px;
  z-index: 1;
  width: 220px;
  padding: 26px;
  border: 1px solid rgba(245, 241, 232, .3);
  border-radius: 8px 28px 8px 28px;
  background: var(--midnight);
  color: var(--paper);
  box-shadow: 0 28px 50px rgba(25, 27, 24, .2);
  transform: rotate(-7deg);
}
.note span { display: block; margin-bottom: 30px; color: #aab1a7; font-size: .64rem; font-weight: 900; letter-spacing: .18em; }
.note strong { font-family: "Hiragino Mincho ProN", "Yu Mincho", serif; font-size: 1.25rem; }
.share-chip { position: absolute; top: 220px; left: -40px; z-index: 3; padding: 13px 18px; border-radius: 999px; background: #fffdfa; box-shadow: 0 12px 30px rgba(25, 27, 24, .15); font-size: .76rem; font-weight: 900; transform: rotate(-4deg); }
.share-chip span { margin-right: 8px; color: var(--accent); }

.flow-section,
.feature-band,
.privacy-section,
.availability,
.english-summary {
  border-top: 1px solid var(--line);
}

.flow-section { display: grid; grid-template-columns: .72fr 1.28fr; gap: 70px; padding: 112px 0; }
.section-heading h2,
.feature-statement h2,
.privacy-card h2,
.pro-card h2,
.availability h2,
.english-summary h2 { margin: 0; font-size: clamp(2.35rem, 5.2vw, 4.8rem); letter-spacing: -.065em; line-height: 1.08; }
.flow-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin: 0; padding: 0; background: var(--line); list-style: none; }
.flow-grid li { padding: 28px; background: var(--paper); }
.step-number { display: block; margin-bottom: 72px; color: var(--accent); font: 900 .74rem/1 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; letter-spacing: .16em; }
.flow-grid h3 { margin: 0; font-size: 1.1rem; }
.flow-grid p { margin: 14px 0 0; color: var(--muted); font-size: .9rem; line-height: 1.8; }

.feature-band { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; padding: 112px 0; }
.feature-list { border-top: 1px solid var(--line); }
.feature-list article { display: grid; grid-template-columns: 58px 1fr; gap: 20px; padding: 24px 4px; border-bottom: 1px solid var(--line); }
.feature-list article > span { color: var(--accent); font: 900 .92rem/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
.feature-list h3 { margin: 0; font-size: 1rem; }
.feature-list p { margin: 7px 0 0; color: var(--muted); font-size: .88rem; }

.privacy-section { display: grid; grid-template-columns: 1.1fr .9fr; gap: 22px; padding: 112px 0; }
.privacy-card,
.pro-card { min-height: 460px; box-sizing: border-box; padding: clamp(30px, 5vw, 62px); border-radius: 34px; }
.privacy-card { background: var(--sage); }
.privacy-card > p:not(.eyebrow) { max-width: 590px; margin: 34px 0 30px; line-height: 1.9; }
.pro-card { background: var(--midnight); color: var(--paper); }
.pro-card .eyebrow { color: #aab1a7; }
.pro-card ul { columns: 2; gap: 28px; margin: 34px 0 0; padding: 0; color: #e7e6df; list-style: none; }
.pro-card li { break-inside: avoid; margin-bottom: 14px; padding-bottom: 9px; border-bottom: 1px solid rgba(245, 241, 232, .15); font-size: .86rem; }
.pro-note { margin: 36px 0 0; color: #ef8b6f; font-weight: 900; }

.availability { padding: 130px 0; text-align: center; }
.availability p:not(.eyebrow) { max-width: 620px; margin: 30px auto; color: var(--muted); font-size: 1.05rem; }
.status-pill { display: inline-flex; align-items: center; gap: 12px; margin-top: 10px; padding: 14px 20px; border: 1px solid var(--line); border-radius: 999px; font-size: .72rem; font-weight: 900; letter-spacing: .13em; }
.status-pill span { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px rgba(227, 101, 67, .12); }

.english-summary { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; padding: 100px 0; }
.english-summary p:last-child { align-self: end; margin: 0; color: var(--muted); font: 1.08rem/1.9 "Iowan Old Style", Georgia, serif; }

.landing footer { display: grid; grid-template-columns: 1fr auto auto; align-items: end; gap: 50px; padding-top: 48px; border-top: 1px solid var(--line); color: var(--muted); font-size: .78rem; }
.footer-mark { color: var(--ink); }
.landing footer nav { display: flex; gap: 24px; margin: 0; }
.landing footer nav a { text-underline-offset: 4px; }

@keyframes settle-in {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: no-preference) {
  .hero-copy { animation: settle-in .7s ease-out both; }
  .pocket-scene { animation: settle-in .7s .14s ease-out both; }
}

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 72px; }
  .pocket-scene { width: min(520px, 100%); margin: 0 auto; }
  .flow-section, .feature-band, .english-summary { grid-template-columns: 1fr; }
  .flow-grid { grid-template-columns: repeat(3, 1fr); }
  .privacy-section { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .landing { width: min(100% - 28px, 1180px); }
  .site-header { min-height: 76px; }
  .header-nav a:not(.header-cta) { display: none; }
  .hero { padding: 58px 0 78px; }
  .hero h1 { font-size: clamp(3rem, 17vw, 5.2rem); }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 20px; }
  .pocket-scene { min-height: 560px; }
  .phone-card { right: 0; }
  .sun-disc { right: -28px; width: 260px; height: 260px; }
  .share-chip { left: -6px; }
  .note { left: -4px; width: 180px; }
  .flow-section, .feature-band, .privacy-section, .english-summary { gap: 44px; padding: 82px 0; }
  .flow-grid { grid-template-columns: 1fr; }
  .step-number { margin-bottom: 28px; }
  .privacy-card, .pro-card { min-height: 0; border-radius: 24px; }
  .pro-card ul { columns: 1; }
  .availability { padding: 90px 0; }
  .landing footer { grid-template-columns: 1fr; align-items: start; gap: 20px; }
}

@media (prefers-color-scheme: dark) {
  :root { background: #191b18; color: #f5f1e8; }
  .tagline, .effective, .card span { color: #aab1a7; }
  .landing-body { background: var(--paper); color: var(--ink); }
}