:root {
  --coral: #f44370;
  --coral-deep: #cf2c57;
  --coral-soft: #fff1f4;
  --teal: #147d7a;
  --teal-deep: #075d5c;
  --teal-soft: #e9f7f5;
  --sand: #fbf7ef;
  --paper: #ffffff;
  --ink: #27201f;
  --muted: #716765;
  --line: #e5ddd6;
  --shell: 1180px;
  --wide-shell: 1280px;
  --focus: #006fbc;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", "YuGothic", "Noto Sans JP", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

a,
button {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}

.info-shell {
  width: min(calc(100% - 48px), var(--shell));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 16px;
  padding: 10px 16px;
  color: #fff;
  background: var(--teal-deep);
  border-radius: 6px;
  font-size: .875rem;
  font-weight: 800;
  text-decoration: none;
  transform: translateY(-160%);
  transition: transform .18s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

/* Header */
.info-header {
  position: sticky;
  z-index: 100;
  top: 0;
  background: rgba(255, 255, 255, .96);
  border-bottom: 1px solid rgba(229, 221, 214, .92);
  backdrop-filter: blur(14px);
}

.info-header__inner {
  width: min(calc(100% - 48px), var(--wide-shell));
  min-height: 82px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 44px;
}

.site-logo {
  flex: 0 0 auto;
  width: clamp(210px, 20vw, 270px);
  text-decoration: none;
}

.site-logo img {
  width: 100%;
}

.site-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.2vw, 34px);
}

.site-nav a {
  position: relative;
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: #403837;
  font-size: .875rem;
  font-weight: 750;
  text-decoration: none;
  white-space: nowrap;
}

.site-nav a:not(.site-nav__contact)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 5px;
  left: 0;
  height: 2px;
  background: var(--coral);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .2s ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.site-nav a[aria-current="page"] {
  color: var(--coral-deep);
}

.site-nav .site-nav__contact {
  min-height: 46px;
  padding: 0 18px;
  color: #fff;
  background: var(--coral-deep);
  border-radius: 8px;
  transition: background .2s ease, transform .2s ease;
}

.site-nav .site-nav__contact:hover {
  background: var(--coral-deep);
  transform: translateY(-1px);
}

/* Hero */
.info-hero {
  padding: clamp(76px, 10vw, 136px) 0 clamp(70px, 9vw, 118px);
  background:
    radial-gradient(circle at 88% 18%, rgba(20, 125, 122, .10), transparent 34%),
    linear-gradient(135deg, #fff 0%, #fff 58%, #fff7f2 100%);
  border-bottom: 1px solid var(--line);
}

.pricing-hero {
  background:
    radial-gradient(circle at 86% 14%, rgba(244, 67, 112, .10), transparent 34%),
    linear-gradient(135deg, #fff 0%, #fff 58%, #f2fbfa 100%);
}

.info-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 340px);
  gap: clamp(56px, 8vw, 120px);
  align-items: end;
}

.info-hero__copy {
  max-width: 820px;
  animation: info-rise .65s cubic-bezier(.22, .8, .3, 1) both;
}

.eyebrow,
.section-index {
  margin: 0 0 22px;
  color: var(--coral-deep);
  font-size: .72rem;
  font-weight: 850;
  letter-spacing: .18em;
  line-height: 1.4;
  text-transform: uppercase;
}

.info-hero h1 {
  margin: 0;
  font-size: clamp(3.5rem, 8.4vw, 7rem);
  font-weight: 850;
  letter-spacing: -.055em;
  line-height: .98;
}

.pricing-hero h1 {
  font-size: clamp(3.2rem, 7.5vw, 6.6rem);
}

.info-hero__lead {
  max-width: 730px;
  margin: 38px 0 0;
  color: #4e4543;
  font-size: clamp(1.02rem, 1.65vw, 1.3rem);
  font-weight: 530;
  line-height: 1.85;
}

.info-hero__note {
  margin: 0 0 8px;
  padding: 6px 0 6px 28px;
  border-left: 3px solid var(--teal);
  font-size: 1.16rem;
  font-weight: 780;
  line-height: 1.55;
  animation: info-rise .65s .12s cubic-bezier(.22, .8, .3, 1) both;
}

.info-hero__note span {
  display: block;
  margin-bottom: 7px;
  color: var(--teal-deep);
  font-size: .68rem;
  letter-spacing: .16em;
}

.info-hero__note small {
  color: var(--muted);
  font-family: Georgia, "Times New Roman", serif;
  font-size: .77rem;
  font-style: italic;
  font-weight: 400;
  letter-spacing: .08em;
}

.campaign-note {
  padding: 25px 0 24px 28px;
  border-top: 1px solid var(--coral);
  border-bottom: 1px solid var(--coral);
  animation: info-rise .65s .12s cubic-bezier(.22, .8, .3, 1) both;
}

.campaign-note > span {
  display: block;
  margin-bottom: 14px;
  color: var(--coral-deep);
  font-size: .75rem;
  font-weight: 850;
  letter-spacing: .08em;
}

.campaign-note strong {
  display: grid;
  gap: 2px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  font-weight: 500;
  letter-spacing: -.02em;
  line-height: 1.05;
}

.campaign-note strong i {
  color: var(--coral);
  font-family: inherit;
  font-size: 1rem;
  font-style: normal;
  line-height: .8;
}

.campaign-note small {
  display: block;
  margin-top: 16px;
  color: var(--muted);
  font-size: .75rem;
  line-height: 1.6;
}

/* Editorial sections */
.info-section {
  padding: clamp(78px, 10vw, 132px) 0;
}

.intro-section,
.pricing-intro {
  background: var(--paper);
}

.editorial-grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(60px, 9vw, 126px);
  align-items: start;
}

.info-section h2,
.contact-band h2 {
  margin: 0;
  font-size: clamp(2rem, 4.3vw, 3.45rem);
  font-weight: 780;
  letter-spacing: -.045em;
  line-height: 1.3;
}

.prose {
  padding-top: 42px;
}

.prose p {
  margin: 0;
  color: #554b49;
  font-size: clamp(1rem, 1.35vw, 1.12rem);
  line-height: 2;
}

.prose p + p {
  margin-top: 24px;
}

.prose--ruled {
  padding-top: 0;
}

.prose--ruled p {
  padding: 26px 0;
  border-top: 1px solid var(--line);
}

.prose--ruled p:last-child {
  border-bottom: 1px solid var(--line);
}

.profile-section,
.terms-section {
  background: var(--sand);
}

.profile-layout,
.terms-layout {
  display: grid;
  grid-template-columns: minmax(230px, .62fr) minmax(0, 1.38fr);
  gap: clamp(60px, 9vw, 128px);
  align-items: start;
}

.section-heading {
  position: sticky;
  top: 126px;
}

.section-heading > p:last-child {
  max-width: 310px;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: .92rem;
}

.profile-list {
  margin: 0;
}

.profile-row {
  display: grid;
  grid-template-columns: minmax(150px, 210px) minmax(0, 1fr);
  gap: 38px;
  padding: 27px 0;
  border-top: 1px solid #d8cec5;
}

.profile-row:last-child {
  border-bottom: 1px solid #d8cec5;
}

.profile-row dt {
  color: var(--teal-deep);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .04em;
  line-height: 1.65;
}

.profile-row dd {
  min-width: 0;
  margin: 0;
  font-size: 1rem;
  font-weight: 610;
  line-height: 1.85;
}

.profile-row dd [lang="en"] {
  color: var(--muted);
  font-family: Georgia, "Times New Roman", serif;
  font-size: .82rem;
  font-style: italic;
  font-weight: 400;
}

.numeric {
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.profile-row--links dd {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 30px;
}

.text-link {
  color: var(--coral-deep);
  font-size: .9rem;
  font-weight: 800;
  text-decoration-line: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
  transition: color .2s ease, transform .2s ease;
}

.text-link:hover {
  color: var(--teal-deep);
  transform: translateX(2px);
}

.policy-section {
  background: #fff;
}

/* Pricing plans */
.plans-section {
  padding: 0 0 clamp(90px, 12vw, 156px);
  background: #fff;
}

.plans-list {
  border-bottom: 1px solid var(--line);
}

.plan-row {
  display: grid;
  grid-template-columns: minmax(235px, .9fr) minmax(300px, 1.2fr) minmax(200px, auto);
  gap: clamp(34px, 5vw, 76px);
  align-items: center;
  padding: clamp(42px, 5.5vw, 68px) 0;
  border-top: 1px solid var(--line);
}

.plan-row__name {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.plan-number {
  padding-top: 3px;
  color: var(--muted);
  font-family: Georgia, "Times New Roman", serif;
  font-size: .78rem;
}

.plan-label {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  margin-bottom: 12px;
  padding: 0 9px;
  color: #fff;
  background: var(--coral-deep);
  border-radius: 999px;
  font-size: .62rem;
  font-weight: 850;
  letter-spacing: .07em;
}

.plan-label--free {
  background: var(--teal);
}

.plan-row h2 {
  margin: 0;
  font-size: clamp(1.45rem, 2.3vw, 2rem);
  font-weight: 780;
  letter-spacing: -.03em;
  line-height: 1.35;
}

.plan-row__scope p {
  margin: 0;
  color: #4f4644;
  font-size: .95rem;
  line-height: 1.9;
}

.plan-row__scope ul {
  margin: 17px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 7px 18px;
  color: var(--muted);
  font-size: .75rem;
  list-style: none;
}

.plan-row__scope li::before {
  content: "•";
  margin-right: 8px;
  color: var(--teal);
}

.plan-price {
  margin: 0;
  color: var(--coral-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.4rem, 4vw, 3.55rem);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.045em;
  line-height: .9;
  text-align: right;
  white-space: nowrap;
}

.plan-row--free .plan-price {
  color: var(--teal-deep);
}

.plan-price--banner em {
  display: block;
  margin-top: 12px;
  color: var(--teal-deep);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Yu Gothic", sans-serif;
  font-size: .78rem;
  font-style: normal;
  font-weight: 850;
  letter-spacing: .01em;
  line-height: 1.4;
}

.plan-price > span {
  margin-right: 4px;
  font-size: .44em;
  vertical-align: .78em;
}

.plan-price small {
  display: block;
  margin-top: 14px;
  color: var(--muted);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Yu Gothic", sans-serif;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .03em;
}

.terms-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.terms-list li {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 22px;
  padding: 26px 0;
  border-top: 1px solid #d8cec5;
}

.terms-list li:last-child {
  border-bottom: 1px solid #d8cec5;
}

.terms-list > li > span {
  color: var(--coral-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: .78rem;
}

.terms-list h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 780;
  line-height: 1.55;
}

.terms-list p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: .86rem;
  line-height: 1.85;
}

/* Contact and footer */
.contact-band {
  padding: clamp(66px, 8vw, 98px) 0;
  color: #fff;
  background: var(--teal-deep);
}

.contact-band__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 52px;
}

.eyebrow--light {
  margin-bottom: 16px;
  color: #b9e4de;
}

.contact-band h2 {
  font-size: clamp(1.8rem, 3.6vw, 3rem);
}

.contact-band p:not(.eyebrow) {
  margin: 16px 0 0;
  color: rgba(255, 255, 255, .75);
  font-size: .94rem;
}

.button {
  min-height: 56px;
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: .9rem;
  font-weight: 800;
  text-decoration: none;
  transition: color .2s ease, background .2s ease, transform .2s ease;
}

.button--light {
  color: var(--teal-deep);
  background: #fff;
}

.button--light:hover {
  color: #fff;
  background: var(--coral-deep);
  transform: translateY(-2px);
}

.info-footer {
  padding: 46px 0 38px;
  background: var(--sand);
  border-top: 1px solid var(--line);
}

.info-footer__inner {
  display: grid;
  grid-template-columns: minmax(190px, 250px) 1fr auto;
  gap: 44px;
  align-items: center;
}

.footer-logo {
  width: min(100%, 240px);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
}

.footer-nav a {
  color: #514744;
  font-size: .78rem;
  font-weight: 720;
  text-decoration: none;
}

.footer-nav a:hover {
  color: var(--coral-deep);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.copyright {
  margin: 0;
  color: var(--muted);
  font-size: .69rem;
  text-align: right;
  white-space: nowrap;
}

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

@media (max-width: 980px) {
  .info-header__inner {
    gap: 24px;
  }

  .site-nav {
    gap: 15px;
  }

  .site-nav a {
    font-size: .78rem;
  }

  .site-nav .site-nav__contact {
    padding-inline: 14px;
  }

  .info-hero__grid,
  .editorial-grid,
  .profile-layout,
  .terms-layout {
    grid-template-columns: 1fr;
  }

  .info-hero__grid {
    gap: 52px;
  }

  .info-hero__note,
  .campaign-note {
    max-width: 480px;
  }

  .editorial-grid,
  .profile-layout,
  .terms-layout {
    gap: 52px;
  }

  .section-heading {
    position: static;
  }

  .prose {
    padding-top: 0;
  }

  .plan-row {
    grid-template-columns: minmax(230px, .8fr) minmax(0, 1.2fr);
  }

  .plan-price {
    grid-column: 2;
    text-align: left;
  }

  .info-footer__inner {
    grid-template-columns: 220px 1fr;
  }

  .copyright {
    grid-column: 1 / -1;
    text-align: left;
  }
}

@media (max-width: 720px) {
  .info-shell {
    width: min(calc(100% - 36px), var(--shell));
  }

  .info-header {
    position: relative;
  }

  .info-header__inner {
    width: min(calc(100% - 28px), var(--wide-shell));
    min-height: auto;
    padding: 14px 0 12px;
    display: grid;
    gap: 12px;
  }

  .site-logo {
    width: 205px;
  }

  .site-nav {
    width: 100%;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 5px;
  }

  .site-nav a,
  .site-nav .site-nav__contact {
    min-width: 0;
    min-height: 38px;
    justify-content: center;
    padding: 0 4px;
    border-radius: 5px;
    font-size: clamp(.62rem, 2.7vw, .72rem);
  }

  .site-nav a:not(.site-nav__contact)::after {
    bottom: 1px;
  }

  .info-hero {
    padding: 64px 0 70px;
  }

  .info-hero h1,
  .pricing-hero h1 {
    font-size: clamp(3rem, 15vw, 4.5rem);
    line-height: 1.03;
  }

  .info-hero__lead {
    margin-top: 28px;
    font-size: 1rem;
    line-height: 1.85;
  }

  .info-hero__note,
  .campaign-note {
    margin-left: 0;
  }

  .info-section {
    padding: 76px 0;
  }

  .info-section h2,
  .contact-band h2 {
    font-size: clamp(1.85rem, 9vw, 2.55rem);
  }

  .profile-row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 23px 0;
  }

  .profile-row dt br {
    display: none;
  }

  .plan-row {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 44px 0;
  }

  .plan-price {
    grid-column: auto;
    text-align: left;
  }

  .plan-row__scope ul {
    display: grid;
  }

  .contact-band__inner {
    display: grid;
    gap: 36px;
  }

  .button {
    width: 100%;
  }

  .info-footer__inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-logo {
    width: 220px;
  }

  .footer-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .copyright {
    grid-column: auto;
    white-space: normal;
  }
}

@media (max-width: 390px) {
  .site-logo {
    width: 190px;
  }

  .site-nav a,
  .site-nav .site-nav__contact {
    font-size: .59rem;
  }

  .plan-row__name {
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 12px;
  }

  .plan-price {
    font-size: 2.55rem;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}