:root {
  --kotozute-green: var(--dark);
  --kotozute-day: #f3f9fc;
  --kotozute-sky: #c8edff;
}

.brand { gap: 12px; }
.brand-mark { width: 44px; height: 44px; flex: none; }
.brand-wordmark {
  font-size: clamp(21px, 2.2vw, 26px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -.025em;
}

.home-page { background: var(--white); }
.home-page .topbar { background: var(--white); border-color: var(--line); }
.home-page .topinner { min-height: 76px; }
.home-page .public-nav { gap: 26px; }
.home-page .site-footer { margin-top: 0; background: var(--paper); border-color: var(--line); }
.home-page .site-footer strong { font-size: 22px; line-height: 1.2; }

.home-hero {
  position: relative;
  isolation: isolate;
  display: grid;
  align-items: center;
  min-height: clamp(595px, 80svh, 840px);
  padding: clamp(68px, 8vw, 116px) 0;
  background: var(--kotozute-green);
  color: var(--white);
}
.hero-scene, .home-hero::after { position: absolute; inset: 0; }
.hero-scene img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 43%;
}
.home-hero::after {
  content: "";
  background: radial-gradient(ellipse 80% 77% at 0 53%, #102923a6, #10292369 37%, #1029232b 67%, transparent 100%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; }
.hero-copy { max-width: 760px; text-shadow: 0 1px 3px #071c14e0, 0 2px 12px #071c148c; }
.hero-kicker {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: clamp(16px, 3vw, 30px);
  color: var(--kotozute-sky);
  font-size: clamp(12px, 1.25vw, 15px);
  font-weight: 700;
  letter-spacing: .12em;
}
.hero-kicker::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--kotozute-sky);
  flex: none;
}
.hero-copy h1, .home-section h2, .signup-band h2, .sample-hero h1 {
  font-weight: 700;
}
.hero-copy h1 {
  font-size: clamp(48px, 6.25vw, 87px);
  line-height: 1.14;
  letter-spacing: -.06em;
}
.hero-lead {
  margin-top: clamp(19px, 3vw, 31px);
  font-size: clamp(16px, 1.8vw, 22px);
  font-weight: 700;
  letter-spacing: .01em;
}
.hero-detail {
  max-width: 30em;
  margin-top: 10px;
  color: #f4fbff;
  font-size: clamp(14px, 1.45vw, 17px);
  line-height: 1.8;
}
.hero-copy .actions { gap: 11px; margin-top: 25px; }
.hero-copy .button, .signup-band .button {
  min-height: 51px;
  padding-inline: 19px;
  border-radius: 5px;
  font-size: 14px;
}
.hero-copy .button { text-shadow: none; }
.hero-copy .primary { background: var(--white); color: var(--dark); }
.hero-copy .primary:hover { background: #ddf3fc; }
.hero-copy .secondary { background: #142c25de; color: var(--white); border-color: #d6eef6b3; }
.hero-copy .secondary:hover { background: #24443a; }
.hero-footnote { color: var(--white); margin-top: 13px; font-size: 12px; letter-spacing: .05em; }
.home-hero :focus-visible { outline-color: var(--kotozute-sky); }

.home-section { padding-block: clamp(54px, 8.2vw, 110px); }
.home-section .eyebrow { color: var(--muted); }
.home-section h2, .signup-band h2 {
  font-size: clamp(28px, 4vw, 50px);
  line-height: 1.3;
  letter-spacing: -.045em;
  margin-top: 0;
}
.home-benefits { border-bottom: 1px solid var(--line); }
.home-benefits .home-section { padding-block: clamp(44px, 5.9vw, 78px); }
.benefit-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 2.5vw, 28px);
  margin-top: 27px;
}
.benefit-list > div { border-top: 2px solid #98c3b3; padding-top: 12px; }
.benefit-list dt { color: var(--green); font-size: 17px; font-weight: 700; }
.benefit-list dd { margin-top: 6px; color: var(--muted); font-size: 15px; }
.home-example {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  align-items: center;
  gap: clamp(32px, 7.5vw, 110px);
}
.example-copy > p:not(.eyebrow) {
  color: var(--muted);
  margin-top: 18px;
  line-height: 1.9;
}
.example-copy .text-arrow { margin-top: 13px; text-underline-offset: 6px; }
.example-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 9px;
  overflow: hidden;
  background: var(--white);
  box-shadow: 0 20px 55px #173f4514;
}
.example-photo {
  width: 100%;
  height: auto;
  aspect-ratio: 2;
  object-position: 50% 56%;
}
.example-card-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: clamp(15px, 2.8vw, 28px);
}
.example-card-body .eyebrow { margin-bottom: 5px; }
.example-card-body h3 a {
  color: var(--kotozute-green);
  text-decoration-color: #9da99c;
  text-decoration-thickness: 1px;
}
.example-card-body p:not(.eyebrow) { font-size: 14px; color: var(--muted); margin-top: 6px; }
.example-qr { display: grid; justify-items: center; font-size: 11px; font-weight: 700; text-align: center; }
.example-qr img { width: clamp(68px, 8vw, 92px); height: auto; object-fit: contain; }

.home-how { background: var(--kotozute-day); }
.first-setup {
  display: flex;
  align-items: baseline;
  gap: 9px 16px;
  margin-top: 19px;
  padding: 12px 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--muted);
  font-size: 14px;
}
.first-setup strong { flex: none; color: var(--green); }
.home-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 3vw, 36px);
  list-style: none;
  padding: 0;
  margin: 35px 0 0;
}
.home-steps li { min-width: 0; }
.home-steps img { width: 100%; height: auto; aspect-ratio: 1.62; border-radius: 6px; }
.home-steps li > div { padding-block: 16px; }
.home-steps li p:last-child { color: var(--muted); margin-top: 8px; font-size: 14px; line-height: 1.8; }
.home-steps .eyebrow { margin-bottom: 5px; }
.home-how .text-arrow { margin-top: 8px; }
.home-faq { display: grid; grid-template-columns: 1fr 1.6fr; align-items: start; gap: 24px; }
.home-faq .disclosure { background: var(--white); border-color: var(--line); }
.signup-band {
  background: linear-gradient(150deg, var(--sky), var(--mint));
  color: var(--ink);
  text-align: center;
  padding: clamp(52px, 8vw, 92px) 0;
}
.signup-band .eyebrow { color: var(--green); }
.signup-band p:not(.eyebrow) { color: var(--muted); margin-top: 13px; }
.signup-band a { margin-top: 22px; }
.mobile-break { display: none; }

.sample-banner { background: var(--kotozute-day); border-bottom: 1px solid var(--line); }
.sample-banner .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 6px 14px;
  padding-block: 10px;
  font-size: 13px;
}
.sample-banner p { display: flex; flex-wrap: wrap; gap: 3px 9px; }
.sample-banner span { color: var(--muted); }
.sample-hero { background: radial-gradient(ellipse at 73% 3%, #d8f1fc, transparent 66%), linear-gradient(150deg, #f7fcff, #eef8f5); }
.sample-hero .story-intro h1 { text-wrap: balance; }

@media (max-width: 670px) {
  .brand { gap: 8px; }
  .brand-mark { width: 36px; height: 36px; }
  .brand-wordmark { font-size: 20px; }
  .home-page .topinner { min-height: 62px; }
  .home-page .public-nav { gap: 11px; }
  .home-page .public-nav .button { min-height: 37px; padding-inline: 9px; }
  .home-page .hero-content { width: calc(100% - 36px); }
  .home-hero {
    align-items: end;
    min-height: clamp(560px, calc(100svh - 62px), 770px);
    padding: clamp(130px, 26svh, 222px) 0 35px;
  }
  .hero-scene img { object-position: center top; }
  .home-hero::after {
    background: linear-gradient(180deg, transparent 22%, #1029231f 34%, #10292391 58%, #102923b3 100%);
  }
  .hero-copy h1 { font-size: clamp(37px, 10.5vw, 64px); }
  .hero-kicker { gap: 8px; margin-bottom: 12px; letter-spacing: .06em; }
  .hero-kicker::before { width: 16px; }
  .hero-lead { margin-top: 14px; font-size: 15px; text-wrap: balance; }
  .hero-detail { margin-top: 7px; font-size: 13px; }
  .hero-copy .actions { gap: 8px; margin-top: 15px; }
  .hero-copy .button { min-height: 44px; padding-inline: 12px; font-size: 13px; }
  .hero-footnote { margin-top: 9px; }
  .home-example, .home-faq, .home-steps, .benefit-list { grid-template-columns: 1fr; gap: 22px; }
  .benefit-list { margin-top: 21px; }
  .first-setup { flex-direction: column; gap: 3px; }
  .home-steps { margin-top: 22px; }
  .home-steps li > div { padding-block: 11px 0; }
  .home-steps img { aspect-ratio: 1.85; }
  .example-copy > p:not(.eyebrow) { margin-top: 12px; }
  .mobile-break { display: initial; }
}