* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
:root {
  --text: #211a17;
  --muted: #6a5d56;
  --bg: #f6efe9;
  --accent: #e2603c;
  --accent-hover: #df4720;
  --grad: linear-gradient(100deg, #e2603c 0%, #c660d7 60%, #5d83ce 100%);
  --card: #fffdfb;
  --line: #e6dcd3;
  --rL: 36px;
  --rM: 26px;
  --rS: 18px;
  --col: 568px;
  --arch-w: 840px;
}
body {
  background:
    radial-gradient(110% 70% at 88% -8%, #ffe2d6 0%, transparent 50%),
    radial-gradient(80% 55% at -8% 6%, #efe2ff 0%, transparent 48%),
    var(--bg);
  color: var(--text);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  padding: 24px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
img {
  display: block;
  max-width: 100%;
}
a {
  text-decoration: none;
  color: inherit;
}
header,
main,
footer {
  max-width: 1160px;
  margin: 0 auto;
  width: 100%;
}
main {
  flex: 1 0 auto;
}
header {
  position: sticky;
  top: 16px;
  z-index: 5;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 11px 14px 11px 22px;
  margin-bottom: 64px;
  background: rgba(255, 253, 251, 0.7);
  backdrop-filter: blur(14px) saturate(1.4);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 999px;
  box-shadow: 0 10px 34px #2118110f;
}
header img {
  height: 28px;
}
nav {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 15px;
  font-weight: 600;
  color: var(--muted);
}
nav > a {
  padding: 8px 12px;
}
nav > a:hover {
  color: var(--text);
}
.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 999px;
  color: #fff;
  font-weight: 700;
  background: var(--accent);
  box-shadow:
    0 8px 22px #e2603c33,
    inset 0 1px 0 #ffffff55;
  transition: background 0.2s;
}
.btn:hover {
  background: var(--accent-hover);
  color: #fff;
}
.btn-min {
  padding: 9px 18px;
  font-size: 14px;
}
.signin {
  padding: 9px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
}
.signin:hover {
  color: var(--text);
}
.lang {
  position: relative;
}
.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  border-radius: 999px;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  background: transparent;
  border: 1px solid transparent;
  transition:
    color 0.15s,
    border-color 0.15s,
    background 0.15s;
}
.lang-btn:hover {
  color: var(--text);
  border-color: var(--line);
}
.lang.open .lang-btn {
  color: var(--text);
  border-color: var(--line);
  background: #fffdfb;
}
.lang-btn .globe {
  width: 15px;
  height: 15px;
  opacity: 0.85;
}
.lang-btn .chev {
  width: 7px;
  height: 7px;
  border-right: 1.6px solid currentColor;
  border-bottom: 1.6px solid currentColor;
  transform: rotate(45deg) translate(-1px, -2px);
  transition: transform 0.2s;
}
.lang.open .lang-btn .chev {
  transform: rotate(-135deg) translate(-1px, 1px);
}
.lang-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 168px;
  padding: 6px;
  display: none;
  flex-direction: column;
  gap: 2px;
  z-index: 20;
  background: rgba(255, 253, 251, 0.85);
  backdrop-filter: blur(14px) saturate(1.4);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 18px;
  box-shadow: 0 18px 44px #2118111f;
}
.lang.open .lang-menu {
  display: flex;
}
.lang-menu .lang-opt {
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  background: transparent;
  border: none;
  text-align: left;
  padding: 10px 13px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition:
    background 0.12s,
    color 0.12s;
}
.lang-menu .lang-opt:hover {
  background: #e2603c12;
  color: var(--text);
}
.lang-menu .lang-opt[aria-current="true"] {
  color: var(--accent);
}
.lang-menu .lang-opt[aria-current="true"]::after {
  content: "";
  width: 6px;
  height: 10px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  margin-right: 3px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--accent);
  margin-bottom: 22px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--accent);
}
main > section {
  margin-bottom: 84px;
}
.hero {
  text-align: center;
}
.hero h1 {
  font-size: clamp(38px, 5.6vw, 62px);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.03em;
  max-width: 15ch;
  margin: 0 auto 20px;
}
.hero h1 em {
  font-style: normal;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p {
  max-width: 580px;
  margin: 0 auto 30px;
  font-size: 18px;
  line-height: 1.55;
  color: var(--muted);
}
.hero .shot {
  margin: 52px auto 0;
  max-width: min(980px, 100%);
  border-radius: 22px;
  border: 1px solid var(--line);
  box-shadow:
    0 50px 90px #21181122,
    0 8px 24px #21181111;
}
.sec-label {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 26px;
}
.sec-label::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}
.sec-label-with-link {
  margin-bottom: 10px;
}
.sec-label-link {
  display: inline-block;
  margin-left: 20px;
  margin-bottom: 26px;
  font-size: 15px;
  font-weight: 700;
  color: var(--accent);
}
.sec-label-link:hover {
  text-decoration: underline;
}
.features {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr 1fr;
}
.features .lead {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 40px;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--rM);
  padding: 40px;
  box-shadow:
    0 1px 0 #ffffff,
    0 24px 50px #2118110a;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--rM);
  padding: 34px;
  box-shadow:
    0 1px 0 #ffffff,
    0 24px 50px #2118110a;
}
.card h3 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.card p {
  font-size: 16px;
  line-height: 1.55;
  color: var(--muted);
}
.card img {
  border-radius: var(--rS);
  margin-top: 22px;
  width: 100%;
  border: 1px solid var(--line);
}
.lead .text {
  padding: 0;
}
.lead .text h3 {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.lead .text p {
  font-size: 17px;
  line-height: 1.55;
  color: var(--muted);
}
.lead .frame {
  border-radius: var(--rS);
  overflow: hidden;
  border: 1px solid var(--line);
}
.privacy-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.privacy-cards .card svg {
  width: 38px;
  height: 38px;
  margin-bottom: 20px;
  color: var(--text);
}
.pricing {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--rL);
  padding: 52px;
  box-shadow: 0 24px 50px #2118110a;
}
.pricing h2 {
  text-align: center;
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 30px;
}
.plans {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.plan {
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 32px;
}
.plan.pro {
  border-color: #e2603c66;
  background: linear-gradient(180deg, #e2603c0d, transparent);
  position: relative;
}
.plan h4 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 10px;
}
.plan > p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.5;
  margin-bottom: 18px;
}
.price {
  margin-bottom: 18px;
}
.price .amt {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.price .amt .cur {
  margin-right: 4px;
  font-size: 0.72em;
}
.price .per {
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
}
.plan ul {
  list-style: none;
  display: grid;
  gap: 11px;
}
.plan li {
  font-size: 15px;
  padding-left: 26px;
  position: relative;
}
.plan li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1px;
  width: 17px;
  height: 17px;
  background: url("/site/images/Check.svg") center/contain no-repeat;
}
footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  color: var(--muted);
  font-size: 14px;
}
footer img {
  height: 24px;
  opacity: 0.8;
}
footer nav {
  gap: 16px;
  font-weight: 400;
}
@media (max-width: 860px) {
  header > nav > a[href^="#"] {
    display: none;
  }
  header > a {
    flex: 0 0 auto;
  }
  footer nav {
    flex-direction: column;
    gap: 12px;
  }
  .features,
  .features .lead,
  .privacy-cards,
  .plans {
    grid-template-columns: 1fr;
  }
  .pricing {
    padding: 32px 16px;
  }
  .plan {
    padding: 24px 18px;
  }
  footer {
    flex-direction: column;
    gap: 14px;
  }
}

html[lang="ja"] body {
  font-family:
    "Helvetica Neue", Helvetica, Arial, "Hiragino Kaku Gothic ProN",
    "Hiragino Sans", "Noto Sans JP", "Yu Gothic UI", Meiryo, sans-serif;
}
html[lang="ja"] .hero h1 {
  line-height: 1.15;
  max-width: 24ch;
}
html[lang="ja"] .hero p {
  line-height: 1.7;
}
html[lang="ja"] .card p {
  line-height: 1.7;
}
html[lang="ja"] .lead .text p {
  line-height: 1.7;
}
html[lang="ja"] .plan > p {
  line-height: 1.7;
}
html[lang="ja"] .plan li {
  line-height: 1.6;
}
html[lang="ja"] .plan li::before {
  top: 3px;
}

.mani {
  text-align: center;
}
.mani .eyebrow {
  justify-content: center;
}
.mani h1 {
  font-size: clamp(26px, 3.5vw, 38px);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.03em;
  max-width: 26ch;
  margin: 0 auto 26px;
}
.grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.story {
  max-width: var(--col);
  margin: 0 auto;
  text-align: left;
  font-size: 17px;
  line-height: 1.62;
  color: var(--muted);
}
.story p + p {
  margin-top: 18px;
}
.rule {
  height: 2px;
  border: 0;
  border-radius: 2px;
  background: var(--grad);
  opacity: 0.5;
  max-width: var(--col);
  margin: 36px auto;
}
.company {
  max-width: var(--col);
  margin: 0 auto;
  text-align: center;
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
}
.company-main {
  display: block;
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
}
.company-sub {
  display: block;
  margin-top: 4px;
  font-size: 14px;
  font-weight: 600;
}
.company a {
  color: var(--accent);
}
.company a:hover {
  text-decoration: underline;
}
.sign {
  max-width: var(--col);
  margin: 30px auto 0;
  text-align: right;
}
.sign-lead {
  display: block;
  width: 40px;
  height: 1px;
  margin: 0 0 10px auto;
  background: var(--line);
}
.sign-name {
  display: block;
  font-weight: 400;
  color: var(--muted);
  font-size: 14px;
}
.sign-role {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 13px;
}
.arch {
  scroll-margin-top: 96px;
}
.arch-h {
  font-size: clamp(22px, 2.8vw, 30px);
  line-height: 1.16;
  font-weight: 800;
  letter-spacing: -0.03em;
  max-width: 24ch;
  margin: 0 auto 18px;
  text-wrap: balance;
}
.arch-lede {
  max-width: var(--col);
  margin: 0 auto 42px;
  text-align: left;
  font-size: 17px;
  line-height: 1.62;
  color: var(--muted);
}
.arch-band {
  text-align: left;
  margin-bottom: 52px;
}
.arch-band-last {
  margin-bottom: 0;
}
.arch .arch-band-last {
  margin-top: 80px;
}
.arch-band-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  max-width: var(--arch-w);
  margin: 0 auto 16px;
}
.arch-band-title {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.arch-band-sub {
  font-size: 14px;
  color: var(--muted);
}
.arch-scroller {
  overflow-x: auto;
  padding-bottom: 4px;
}
.arch-flow {
  display: grid;
  grid-template-columns: 1fr auto 1.15fr;
  align-items: center;
  min-width: 760px;
  max-width: var(--arch-w);
  margin: 0 auto;
}
.arch-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.arch-node {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--rS);
  padding: 14px 16px;
}
.arch-node-name {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 4px;
}
.arch-node-what {
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}
.arch-boundary {
  border: 1.5px dashed var(--line);
  border-radius: var(--rM);
  padding: 14px;
  background: rgba(255, 253, 251, 0.5);
}
.arch-boundary-label {
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 10px;
  padding: 0 2px;
}
.arch-core .arch-node-name {
  font-size: 16px;
}
.arch-conn-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 0 6px;
}
.arch-conn {
  display: flex;
  align-items: center;
  padding: 0 10px;
  min-width: 96px;
}
.arch-conn-line {
  flex: 1;
  height: 1.5px;
  background: var(--muted);
}
.arch-conn-head {
  width: 0;
  height: 0;
  border-left: 7px solid var(--muted);
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
}
.arch-conn-hot .arch-conn-line {
  background: var(--accent);
  height: 2px;
}
.arch-conn-hot .arch-conn-head {
  border-left-color: var(--accent);
}
.arch-conn-note {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  text-align: center;
  max-width: 130px;
  line-height: 1.35;
}
.arch-conn-note-hot {
  color: var(--accent);
}
.arch-conn-wrap .arch-conn-hot {
  margin-top: 56px;
}
.arch-conn-down {
  grid-column: 3;
  justify-self: center;
  padding: 10px 0;
}
.arch-conn-down .arch-conn {
  flex-direction: column;
  min-width: 0;
  padding: 0;
}
.arch-conn-down .arch-conn-line {
  flex: none;
  width: 1.5px;
  height: 26px;
}
.arch-conn-down .arch-conn-head {
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 7px solid var(--muted);
  border-bottom: 0;
}
.arch-row {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 250px);
  justify-content: center;
  gap: 14px;
}
.arch-callout {
  max-width: var(--col);
  margin: 26px auto 0;
  padding-left: 14px;
  border-left: 2px solid var(--accent);
  font-size: 14px;
  line-height: 1.6;
}
.arch-lead {
  font-weight: 700;
}
.arch-caveat {
  max-width: var(--col);
  margin: 22px auto 0;
  padding-left: 14px;
  border-left: 2px solid var(--accent);
  font-size: 14px;
  line-height: 1.6;
}
.arch-fn {
  color: var(--accent);
  font-weight: 700;
  text-decoration: none;
}
.arch-fn:hover {
  text-decoration: underline;
}
.trademarks {
  display: block;
  max-width: var(--arch-w);
  margin: 0 auto 40px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
  text-wrap: pretty;
}
@media (max-width: 860px) {
  .arch-flow,
  .arch-flow-ops {
    grid-template-columns: 1fr;
    min-width: 0;
  }
  .arch-scroller {
    overflow-x: visible;
  }
  .arch-conn-down {
    grid-column: auto;
  }
  .arch-row {
    grid-template-columns: 1fr;
  }
  .arch-stack {
    position: relative;
  }
  .arch-node {
    position: relative;
    z-index: 1;
  }
  .arch-stack::after {
    content: "";
    position: absolute;
    z-index: 0;
    top: 0;
    bottom: 0;
    right: 25%;
    width: 1.5px;
    background: var(--muted);
  }
  .arch-conn-wrap {
    padding: 4px 0;
  }
  .arch-conn-wrap:not(.arch-conn-down) {
    display: grid;
    grid-template-columns: 1fr 1fr;
    justify-items: center;
    gap: 0;
  }
  .arch-conn-wrap:not(.arch-conn-down) .arch-conn {
    grid-row: 1;
    grid-column: 2;
    margin-top: 0;
  }
  .arch-conn-wrap:not(.arch-conn-down) .arch-conn-hot {
    grid-row: 1;
    grid-column: 1;
    margin-top: 0;
  }
  .arch-conn-wrap:not(.arch-conn-down) .arch-conn-note {
    grid-row: 2;
    grid-column: 2;
  }
  .arch-conn-wrap:not(.arch-conn-down) .arch-conn-note-hot {
    grid-row: 2;
    grid-column: 1;
  }
  .arch-conn {
    flex-direction: column;
    min-width: 0;
    padding: 0;
  }
  .arch-conn-line {
    flex: none;
    width: 1.5px;
    height: 26px;
  }
  .arch-conn-head {
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 7px solid var(--muted);
    border-bottom: 0;
  }
  .arch-conn-hot .arch-conn-line {
    width: 2px;
    height: 26px;
  }
  .arch-conn-hot .arch-conn-head {
    border-left-color: transparent;
    border-top-color: var(--accent);
  }
  .arch-conn-note {
    max-width: 100%;
  }
}

.careers-col {
  max-width: var(--col);
  margin: 0 auto;
  text-align: left;
}
.careers-list {
  list-style: none;
  display: grid;
  gap: 10px;
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--muted);
}
.careers-list li {
  position: relative;
  padding-left: 18px;
}
.careers-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.6;
}
.careers-cta {
  margin: 26px 0 22px;
}