@font-face {
  font-family: Noto;
  src: url("../assets/fullfill-jp.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}
:root {
  --blue: #0073e6;
  --ink: #001627;
  --white: #fff;
  --line: rgba(255, 255, 255, 0.35);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 35px;
}
body {
  margin: 0;
  background: var(--blue);
  color: var(--white);
  font-family: Noto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
}
img {
  display: block;
  max-width: 100%;
}
p {
  font-size: 16px;
  line-height: 2.15;
}
h1,
h2,
h3,
p {
  margin-top: 0;
}
h1,
h2,
h3 {
  font-weight: 400;
}
h2 {
  font-size: clamp(30px, 3.6vw, 58px);
  line-height: 1.7;
  letter-spacing: -0.035em;
}
::selection {
  background: #ebcb3d;
  color: var(--ink);
}
a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid #ebcb3d;
  outline-offset: 6px;
}
.skip {
  position: fixed;
  top: -100px;
  left: 20px;
  background: white;
  color: var(--blue);
  padding: 15px;
  z-index: 99;
}
.skip:focus {
  top: 10px;
}
.progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 0;
  background: #ebcb3d;
  z-index: 100;
}
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30px 4.5%;
  gap: 30px;
  position: relative;
  z-index: 30;
}
nav {
  display: flex;
  gap: 28px;
  font-size: 14px;
}
nav a {
  border-bottom: 1px solid transparent;
  padding: 6px 0;
  transition: border 0.3s;
}
nav a:hover {
  border-color: white;
}
.eyebrow {
  font-size: 14px;
  letter-spacing: 0.08em;
}
.pad {
  padding: 130px 7%;
}
.section-caption {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 14px;
}
.note {
  font-size: 12px !important;
  line-height: 1.9 !important;
}
.future h2 {
  margin: 70px 0 55px;
}
.questions {
  padding-top: 40px;
}
.questions h2 {
  font-size: 32px;
  margin: 60px 0 45px;
}
.questions details {
  border-top: 1px solid var(--line);
}
.questions details:last-child {
  border-bottom: 1px solid var(--line);
}
summary {
  cursor: pointer;
  list-style: none;
  padding: 30px 50px 30px 0;
  position: relative;
  font-size: 18px;
  line-height: 1.8;
}
summary::-webkit-details-marker {
  display: none;
}
summary:after {
  content: "＋";
  position: absolute;
  right: 5px;
  top: 30px;
  font-size: 23px;
  font-weight: 300;
}
details[open] summary:after {
  content: "−";
}
details > p {
  max-width: 800px;
  margin: 0 45px 30px 0;
  font-size: 16px;
}
footer {
  border-top: 1px solid var(--line);
  padding: 65px 7% 25px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 35px;
}
footer p {
  font-size: 16px;
  margin: 28px 0;
}
.footer-base {
  width: 100%;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
  padding-top: 25px;
  font-size: 12px;
  margin-top: 25px;
}
.js .reveal {
  opacity: 0;
  transform: translateY(25px);
  transition:
    opacity 1s,
    transform 1s;
}
.js .reveal.visible {
  opacity: 1;
  transform: none;
}
@media (min-width: 1700px) {
  .pad {
    padding-left: max(7%, calc((100vw - 1460px) / 2));
    padding-right: max(7%, calc((100vw - 1460px) / 2));
  }
}
@media (max-width: 1000px) {
  nav {
    gap: 18px;
    font-size: 13px;
  }
}
@media (max-width: 650px) {
  header {
    padding: 25px 6%;
  }
  nav {
    display: none;
    position: absolute;
    top: 95px;
    left: 0;
    right: 0;
    background: var(--blue);
    border-bottom: 1px solid var(--line);
    padding: 25px 6% 30px;
    font-size: 16px;
    flex-direction: column;
    gap: 18px;
  }
  nav.open {
    display: flex;
  }
  .eyebrow {
    font-size: 12px;
  }
  .pad {
    padding: 75px 6%;
  }
  .section-caption {
    font-size: 12px;
    line-height: 1.8;
  }
  .section-caption span:first-child {
    max-width: 55%;
  }
  .future h2 {
    font-size: 29px;
    margin: 45px 0;
  }
  .questions {
    padding-top: 15px;
  }
  .questions h2 {
    font-size: 25px;
    margin: 40px 0 30px;
  }
  summary {
    font-size: 16px;
    padding: 25px 35px 25px 0;
  }
  summary:after {
    top: 25px;
  }
  details > p {
    margin-right: 0;
    font-size: 15px;
  }
  footer {
    padding: 50px 6% 25px;
  }
  .footer-base {
    flex-wrap: wrap;
  }
  .footer-base span,
  .footer-base a {
    font-size: 12px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
  }
  .js .reveal {
    opacity: 1;
    transform: none;
  }
}
header nav {
  gap: 22px;
  font-size: 13px;
}
.cost-heading {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9%;
  align-items: center;
  margin: 70px 0 55px;
}
.cost-heading h2 {
  margin: 0;
}
.cost-heading p {
  margin: 0;
}
.cost-example {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.cost-summary {
  padding: 38px 7% 40px 0;
}
.cost-summary > span {
  font-size: 14px;
}
.cost-summary h3 {
  font-size: 23px;
  margin: 30px 0 0;
}
.cost-number {
  font-size: clamp(55px, 6vw, 90px);
  line-height: 1.5;
  letter-spacing: -0.04em;
  font-weight: 350;
  margin: 10px 0 30px;
}
.cost-number small,
.tax-example small {
  font-size: 17px;
  letter-spacing: 0;
  margin-left: 12px;
  white-space: nowrap;
}
.tax-example {
  border-top: 1px solid var(--line);
  padding-top: 25px;
}
.tax-example > span {
  font-size: 14px;
}
.tax-example strong {
  display: block;
  font-size: 42px;
  font-weight: 400;
  letter-spacing: -0.025em;
  margin-top: 10px;
}
.tax-example p {
  font-size: 12px;
  line-height: 1.9;
  margin-bottom: 0;
}
.cost-breakdown {
  border-left: 1px solid var(--line);
  padding: 38px 0 35px 10%;
}
.cost-breakdown h3 {
  font-size: 23px;
  margin: 0 0 20px;
}
.cost-breakdown dl {
  margin: 0;
}
.cost-breakdown dl > div {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  padding: 10px 0;
  font-size: 15px;
  line-height: 1.9;
}
.cost-breakdown dd {
  margin: 0;
  white-space: nowrap;
}
.cost-breakdown .subtotal {
  border-top: 1px solid var(--line);
  font-weight: 500;
  margin-bottom: 22px;
}
.cost-equation {
  border-top: 1px solid var(--line);
  padding-top: 20px;
  margin-bottom: 0;
  font-size: 16px;
}
.cost-equation strong {
  font-size: 24px;
  font-weight: 500;
}
.cost-conditions {
  margin-top: 30px;
  max-width: 1000px;
}
.cost-conditions h3 {
  font-size: 14px;
  margin: 0 0 12px;
}
.cost-conditions p {
  font-size: 12px;
  line-height: 2;
  margin-bottom: 12px;
}
.support-section {
  padding-top: 40px;
}
.support-section h2 {
  margin: 65px 0 50px;
}
.support-main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8%;
  border-top: 1px solid var(--line);
  padding-top: 30px;
}
.support-main article > span {
  font-size: 19px;
}
.support-main strong {
  display: block;
  font-size: clamp(60px, 7vw, 100px);
  font-weight: 350;
  line-height: 1.5;
  margin: 15px 0;
  letter-spacing: -0.04em;
}
.support-main small {
  font-size: 25px;
  letter-spacing: 0;
  margin-left: 15px;
}
.support-main p {
  font-size: 14px;
}
.support-lines {
  margin: 35px 0;
}
.support-lines article {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 30px;
  border-top: 1px solid var(--line);
  padding: 26px 0;
  align-items: baseline;
}
.support-lines article:last-child {
  border-bottom: 1px solid var(--line);
}
.support-lines h3 {
  font-size: 20px;
  margin: 0;
}
.support-lines p {
  font-size: 15px;
  margin: 0;
}
@media (max-width: 1150px) {
  header nav {
    gap: 16px;
    font-size: 12px;
  }
}
@media (max-width: 850px) {
  .cost-heading {
    gap: 6%;
  }
  .cost-heading h2 {
    font-size: 32px;
  }
  .cost-number {
    font-size: 55px;
  }
  .cost-summary h3 {
    font-size: 20px;
  }
  .cost-number small {
    font-size: 14px;
  }
  .cost-breakdown dl > div {
    font-size: 14px;
  }
  .cost-breakdown {
    padding-left: 7%;
  }
  .tax-example strong {
    font-size: 36px;
  }
  .tax-example small {
    font-size: 14px;
  }
}
@media (max-width: 650px) {
  header nav {
    font-size: 16px;
  }
  .cost-heading {
    display: block;
    margin: 45px 0 35px;
  }
  .cost-heading h2 {
    margin-bottom: 30px;
    font-size: 30px;
  }
  .cost-heading p br {
    display: none;
  }
  .cost-example {
    display: block;
  }
  .cost-summary {
    padding: 30px 0;
  }
  .cost-number {
    font-size: 66px;
  }
  .cost-number small {
    font-size: 16px;
  }
  .cost-breakdown {
    padding: 30px 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }
  .cost-breakdown dl > div {
    font-size: 15px;
  }
  .tax-example strong {
    font-size: 42px;
  }
  .support-section {
    padding-top: 15px;
  }
  .support-section h2 {
    font-size: 30px;
    margin: 45px 0 35px;
  }
  .support-main {
    gap: 25px;
  }
  .support-main article > span {
    font-size: 15px;
  }
  .support-main strong {
    font-size: 58px;
  }
  .support-main small {
    font-size: 18px;
    margin-left: 8px;
    display: block;
    margin-top: -12px;
    margin-bottom: 24px;
  }
  .support-main p {
    font-size: 12px;
  }
  .support-lines article {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 22px 0;
  }
  .support-lines h3 {
    font-size: 19px;
  }
  .support-lines p {
    font-size: 15px;
  }
}
header,
footer {
  background: var(--blue);
}
/* Architecture case entrance */
.service-case-teaser {
  padding: 80px 7% 30px;
}
.service-case-teaser > a:first-child {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  align-items: center;
  gap: 7%;
}
.teaser-image {
  overflow: hidden;
}
.teaser-image img {
  width: 100%;
  aspect-ratio: 1.35;
  object-fit: cover;
  transition: transform 0.6s;
}
.service-case-teaser > a:hover img {
  transform: scale(1.025);
}
.teaser-copy > span:first-child {
  font-size: 12px;
  letter-spacing: 0.06em;
}
.teaser-copy h2 {
  font-size: clamp(24px, 2.5vw, 38px);
  margin: 25px 0;
  line-height: 1.8;
}
.teaser-copy p {
  font-size: 13px;
  line-height: 2;
}
.teaser-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  margin-top: 25px;
}
.teaser-link b {
  font-size: 22px;
  font-weight: 400;
}
.all-cases {
  display: block;
  width: max-content;
  margin: 35px 0 0 auto;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}
@media (max-width: 650px) {
  .service-case-teaser {
    padding: 55px 6% 15px;
  }
  .service-case-teaser > a:first-child {
    display: block;
  }
  .teaser-copy {
    margin-top: 27px;
  }
  .teaser-copy h2 {
    font-size: 26px;
    margin: 20px 0;
  }
  .teaser-copy > span:first-child {
    font-size: 11px;
  }
  .teaser-image img {
    aspect-ratio: 1.2;
  }
  .teaser-copy p {
    font-size: 13px;
  }
  .all-cases {
    margin-top: 25px;
    font-size: 12px;
  }
}