:root {
  --ink: #0b0b0c;
  --paper: #f2efe7;
  --paper-soft: #e6e1d6;
  --muted-dark: #8d8981;
  --muted-light: #77736c;
  --yellow: #ffd51f;
  --line-dark: rgba(242, 239, 231, 0.13);
  --line-light: rgba(11, 11, 12, 0.15);
  --content: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--paper);
  background: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic UI", "Noto Sans JP", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

h1,
h2,
h3,
p,
figure,
dl,
dd {
  margin-top: 0;
}

.site-header,
.hero,
.proof,
.section-dark,
.manifesto-inner,
.archive-inner,
.pro-plan-inner,
.download,
footer {
  width: min(calc(100% - 48px), var(--content));
  margin-inline: auto;
}

.site-header {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 92px;
  border-bottom: 1px solid rgba(242, 239, 231, 0.08);
}

.brand {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 11px;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.brand img {
  width: 35px;
  height: 35px;
  border-radius: 9px;
}

.site-header > p {
  margin: 0;
  color: #77746e;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.header-link {
  justify-self: end;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--yellow);
  font-size: 11px;
  font-weight: 700;
  transition: opacity 160ms ease;
}

.header-link:hover {
  opacity: 0.62;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 58%) minmax(0, 42%);
  min-height: 780px;
}

.hero > * {
  min-width: 0;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 96px 40px 58px 0;
}

.eyebrow,
.section-index {
  margin-bottom: 32px;
  color: #aaa69e;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
}

.eyebrow::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--yellow);
  box-shadow: 0 0 18px rgba(255, 213, 31, 0.4);
  content: "";
}

h1 {
  margin-bottom: 34px;
  font-size: clamp(66px, 7vw, 96px);
  line-height: 1.04;
  font-weight: 800;
  letter-spacing: -0.08em;
}

h1 em,
h2 em {
  color: var(--yellow);
  font-style: normal;
}

.hero-lead {
  margin-bottom: 38px;
  color: #aaa69e;
  font-size: 17px;
  line-height: 1.85;
  font-weight: 500;
}

.store-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.store-links.centered {
  justify-content: center;
}

.store-link {
  display: inline-flex;
  height: 52px;
  align-items: center;
  transition: transform 160ms ease, opacity 160ms ease;
}

.store-link:hover {
  transform: translateY(-2px);
  opacity: 0.84;
}

.store-link img {
  width: auto;
  height: 50px;
}

.store-link.google img {
  height: 65px;
  margin-inline: -10px;
}

.hero-facts {
  display: flex;
  gap: 25px;
  margin-top: auto;
  color: #625f5a;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.hero-product {
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 55% 40%, rgba(255, 213, 31, 0.07), transparent 48%);
}

.hero-product::before {
  position: absolute;
  z-index: 2;
  inset: 0 auto 0 0;
  width: 120px;
  background: linear-gradient(90deg, var(--ink), transparent);
  content: "";
  pointer-events: none;
}

.phone-crop {
  position: absolute;
  top: 0;
  left: 50%;
  width: 430px;
  height: 780px;
  background-image: url("./assets/hero-product-v2.png");
  background-repeat: no-repeat;
  background-position: center 46%;
  background-size: cover;
  transform: translateX(-50%);
}

.product-index {
  position: absolute;
  top: 58px;
  right: 14px;
  margin: 0;
  color: #504e4a;
  font-size: 9px;
  letter-spacing: 0.18em;
  writing-mode: vertical-rl;
}

.product-caption {
  display: none;
  align-items: center;
  gap: 12px;
  margin: 0;
  color: #aaa69e;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.product-caption i {
  width: 28px;
  height: 1px;
  background: var(--yellow);
}

.proof {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.proof span {
  padding: 22px 10px 24px;
  color: #9a968e;
  font-size: 10px;
  font-weight: 600;
  text-align: center;
  letter-spacing: 0.06em;
}

.proof span + span {
  border-left: 1px solid var(--line-dark);
}

.manifesto,
.archive {
  color: var(--ink);
  background: var(--paper);
}

.manifesto-inner {
  position: relative;
  padding-top: 160px;
  padding-bottom: 166px;
}

.manifesto .section-index,
.archive .section-index {
  color: #858078;
}

.manifesto h2 {
  max-width: 1000px;
  margin-bottom: 55px;
  font-size: clamp(52px, 6.6vw, 88px);
  line-height: 1.25;
  font-weight: 760;
  letter-spacing: -0.075em;
}

.manifesto h2 em {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--yellow);
  text-decoration-thickness: 0.17em;
  text-underline-offset: 0.06em;
}

.manifesto-copy {
  margin: 0 0 0 auto;
  width: min(100%, 470px);
  color: #6f6b64;
  font-size: 15px;
  line-height: 2;
}

.section-dark {
  padding-top: 150px;
  padding-bottom: 155px;
}

.section-head {
  display: grid;
  grid-template-columns: 0.7fr 1fr 0.8fr;
  align-items: end;
  gap: 55px;
  margin-bottom: 80px;
}

.section-head .section-index {
  align-self: start;
}

.section-head h2,
.archive-copy h2,
.download h2 {
  margin-bottom: 0;
  font-size: clamp(50px, 5.5vw, 76px);
  line-height: 1.16;
  font-weight: 760;
  letter-spacing: -0.075em;
}

.section-head > p:last-child,
.archive-copy > p {
  margin-bottom: 6px;
  color: #8c8881;
  font-size: 13px;
  line-height: 1.9;
}

.poster {
  width: min(100%, 560px);
  margin: 0 auto 74px;
}

.poster img {
  width: 100%;
  border-radius: 5px;
  box-shadow: 0 50px 120px rgba(0, 0, 0, 0.48);
}

.step-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  list-style: none;
}

.step-list li {
  display: grid;
  grid-template-columns: 35px 1fr;
  padding: 28px 30px 30px;
}

.step-list li + li {
  border-left: 1px solid var(--line-dark);
}

.step-list b {
  color: var(--yellow);
  font-size: 9px;
  letter-spacing: 0.08em;
}

.step-list span {
  font-size: 14px;
  font-weight: 700;
}

.step-list small {
  grid-column: 2;
  margin-top: 8px;
  color: #78746e;
  font-size: 10px;
  line-height: 1.7;
}

.archive-inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 100px;
  padding-top: 155px;
  padding-bottom: 155px;
}

.poster-archive {
  width: min(100%, 480px);
  margin-bottom: 0;
}

.archive-copy > p {
  max-width: 470px;
  margin-top: 36px;
  color: #706c65;
}

.archive-copy dl {
  margin: 48px 0 0;
  border-top: 1px solid var(--line-light);
}

.archive-copy dl div {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line-light);
}

.archive-copy dt {
  font-size: 13px;
  font-weight: 700;
}

.archive-copy dd {
  color: #76716a;
  font-size: 12px;
}

.training-head {
  grid-template-columns: 0.7fr 2fr;
}

.training-list {
  border-top: 1px solid var(--line-dark);
}

.training-list article {
  display: grid;
  grid-template-columns: 100px 1fr 1fr;
  align-items: center;
  min-height: 110px;
  border-bottom: 1px solid var(--line-dark);
}

.training-list article > span {
  color: var(--yellow);
  font-size: 9px;
  font-weight: 700;
}

.training-list h3 {
  margin-bottom: 0;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.training-list p {
  margin-bottom: 0;
  color: #77736d;
  font-size: 12px;
}

.pro-plan {
  color: var(--ink);
  background: var(--yellow);
}

.pro-plan-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 0.72fr);
  align-items: center;
  gap: 100px;
  padding-top: 130px;
  padding-bottom: 130px;
}

.pro-plan .section-index {
  margin-bottom: 42px;
  color: rgba(11, 11, 12, 0.55);
}

.pro-mark {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 26px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.pro-mark span {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  border-radius: 14px;
  color: var(--yellow);
  background: var(--ink);
  font-size: 28px;
  letter-spacing: 0;
}

.pro-plan-copy h2 {
  margin-bottom: 32px;
  font-size: clamp(54px, 5.8vw, 78px);
  line-height: 1.12;
  font-weight: 780;
  letter-spacing: -0.075em;
}

.pro-plan-copy h2 em {
  color: var(--ink);
  font-style: normal;
  text-decoration: underline;
  text-decoration-color: var(--paper);
  text-decoration-thickness: 0.15em;
  text-underline-offset: 0.07em;
}

.pro-plan-copy > p:last-child {
  max-width: 460px;
  margin-bottom: 0;
  font-size: 14px;
  line-height: 1.9;
}

.pro-card {
  padding: 42px;
  border: 1px solid rgba(242, 239, 231, 0.12);
  border-radius: 8px;
  color: var(--paper);
  background: var(--ink);
  box-shadow: 22px 22px 0 rgba(11, 11, 12, 0.14);
}

.pro-card-label {
  width: fit-content;
  margin-bottom: 22px;
  padding: 6px 10px;
  border: 1px solid rgba(255, 213, 31, 0.4);
  color: var(--yellow);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.11em;
}

.pro-card h3 {
  margin-bottom: 30px;
  font-size: 30px;
  line-height: 1.35;
  letter-spacing: -0.05em;
}

.pro-card ul {
  display: grid;
  gap: 0;
  margin: 0 0 28px;
  padding: 0;
  border-top: 1px solid var(--line-dark);
  list-style: none;
}

.pro-card li {
  display: grid;
  grid-template-columns: 26px 1fr;
  align-items: center;
  padding: 13px 0;
  border-bottom: 1px solid var(--line-dark);
  color: #b7b3ab;
  font-size: 12px;
  font-weight: 650;
}

.pro-card li span {
  color: var(--yellow);
  font-weight: 900;
}

.plan-types {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 14px;
}

.plan-types span {
  padding: 12px;
  border: 1px solid var(--line-dark);
  color: #aaa69e;
  font-size: 11px;
  font-weight: 700;
  text-align: center;
}

.pro-cta {
  display: flex;
  min-height: 54px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding: 0 18px;
  color: var(--ink);
  background: var(--yellow);
  font-size: 13px;
  font-weight: 850;
  transition: transform 160ms ease, background 160ms ease;
}

.pro-cta:hover {
  transform: translateY(-2px);
  background: #ffe35e;
}

.pro-card small {
  display: block;
  color: #68655f;
  font-size: 9px;
  line-height: 1.75;
}

.download {
  padding-top: 150px;
  padding-bottom: 155px;
  border-top: 1px solid var(--line-dark);
  text-align: center;
}

.download > img {
  width: 64px;
  margin: 0 auto 28px;
  border-radius: 16px;
}

.download .section-index {
  margin-bottom: 26px;
}

.download h2 {
  margin-bottom: 28px;
}

.download > p:not(.section-index) {
  margin-bottom: 34px;
  color: #85817a;
  font-size: 13px;
}

footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 0 38px;
  color: #5f5c57;
  font-size: 9px;
  letter-spacing: 0.05em;
}

footer p {
  margin: 0;
}

footer .brand {
  color: #9a968e;
  font-size: 11px;
}

footer .brand img {
  width: 28px;
  height: 28px;
  border-radius: 7px;
}

@media (max-width: 960px) {
  .section-head {
    grid-template-columns: 0.5fr 1fr 0.8fr;
    gap: 30px;
  }

  .archive-inner {
    gap: 55px;
  }
}

@media (min-width: 721px) and (max-width: 1100px) {
  .hero {
    grid-template-columns: minmax(0, 56%) minmax(0, 44%);
    min-height: 700px;
  }

  .hero-copy {
    padding: 78px 32px 48px 0;
  }

  h1 {
    font-size: clamp(62px, 7vw, 76px);
  }

  .hero-lead {
    font-size: 15px;
  }

  .phone-crop {
    top: 0;
    right: auto;
    left: 50%;
    width: 390px;
    height: 700px;
    background-position: center 46%;
    background-size: cover;
    transform: translateX(-50%);
  }

  .product-index {
    display: none;
  }

  .manifesto-inner,
  .section-dark,
  .archive-inner,
  .pro-plan-inner,
  .download {
    padding-top: 120px;
    padding-bottom: 125px;
  }

  .section-head {
    grid-template-columns: 0.55fr 1fr 0.8fr;
    gap: 28px;
    margin-bottom: 64px;
  }

  .section-head h2,
  .archive-copy h2 {
    font-size: clamp(48px, 5.8vw, 64px);
  }

  .archive-inner {
    gap: 48px;
  }

  .pro-plan-inner {
    grid-template-columns: minmax(0, 0.8fr) minmax(390px, 0.72fr);
    gap: 48px;
  }

  .pro-card {
    padding: 32px;
  }
}

@media (max-width: 720px) {
  .site-header,
  .hero,
  .proof,
  .section-dark,
  .manifesto-inner,
  .archive-inner,
  .pro-plan-inner,
  .download,
  footer {
    width: min(calc(100% - 32px), var(--content));
  }

  .site-header {
    grid-template-columns: 1fr auto;
    height: 72px;
  }

  .site-header > p {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    align-items: center;
    padding: 70px 0 44px;
    text-align: center;
  }

  .eyebrow {
    margin-bottom: 24px;
  }

  h1 {
    font-size: clamp(57px, 15vw, 75px);
  }

  .hero-lead {
    font-size: 14px;
  }

  .store-links {
    justify-content: center;
  }

  .hero-facts {
    margin-top: 40px;
  }

  .hero-product {
    width: calc(100% + 32px);
    height: 660px;
    margin-left: -16px;
  }

  .hero-product::before {
    display: none;
  }

  .phone-crop {
    top: 0;
    left: 50%;
    width: 330px;
    height: 660px;
    background-position: center 46%;
    background-size: cover;
    transform: translateX(-50%);
  }

  .product-index {
    display: none;
  }

  .product-caption {
    z-index: 2;
    right: 16px;
    bottom: 22px;
    padding: 10px 12px;
    background: rgba(11, 11, 12, 0.82);
  }

  .proof {
    grid-template-columns: 1fr 1fr;
  }

  .proof span:nth-child(3) {
    border-left: 0;
  }

  .proof span:nth-child(n+3) {
    border-top: 1px solid var(--line-dark);
  }

  .manifesto-inner,
  .section-dark,
  .archive-inner,
  .pro-plan-inner,
  .download {
    padding-top: 105px;
    padding-bottom: 110px;
  }

  .manifesto h2,
  .section-head h2,
  .archive-copy h2,
  .pro-plan-copy h2,
  .download h2 {
    font-size: clamp(42px, 11.5vw, 58px);
  }

  .manifesto-copy {
    margin-left: 0;
    font-size: 13px;
  }

  .section-head {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 55px;
  }

  .section-head .section-index {
    margin-bottom: 4px;
  }

  .section-head > p:last-child {
    max-width: 460px;
  }

  .poster {
    width: min(100%, 480px);
    margin-bottom: 55px;
  }

  .step-list {
    grid-template-columns: 1fr;
  }

  .step-list li + li {
    border-top: 1px solid var(--line-dark);
    border-left: 0;
  }

  .archive-inner {
    grid-template-columns: 1fr;
  }

  .poster-archive {
    width: min(100%, 430px);
    margin: 0 auto;
  }

  .archive-copy {
    order: -1;
  }

  .training-head {
    grid-template-columns: 1fr;
  }

  .training-list article {
    grid-template-columns: 46px 1fr;
    padding: 22px 0;
  }

  .training-list p {
    grid-column: 2;
    margin-top: 7px;
  }

  .pro-plan-inner {
    grid-template-columns: 1fr;
    gap: 58px;
  }

  .pro-plan .section-index {
    margin-bottom: 30px;
  }

  .pro-card {
    padding: 28px 22px;
    box-shadow: 10px 10px 0 rgba(11, 11, 12, 0.14);
  }

  .pro-card h3 {
    font-size: 26px;
  }

  footer {
    flex-direction: column;
    padding-bottom: 30px;
  }
}

@media (max-width: 390px) {
  .store-links {
    display: grid;
  }

  .store-link {
    width: 170px;
    justify-content: center;
  }

  .hero-facts {
    display: grid;
    gap: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}