:root {
  --font-ja: "Noto Sans JP", sans-serif;
  --font-en: "Inter", sans-serif;

  --color-text: #111111;
  --color-red: #c8161d;
  --color-red-dark: #c8161d;
  --color-mint: #9dd8d3;
  --color-mint-deep: #4AAFC6;
  --color-blue: #0064A7;
  --color-light-blue: #d8eaf1;
  --color-bg: #f7f7f7;
  --color-line: #d7d7d7;
  --color-white: #ffffff;
  --color-black: #050505;

  --fs-body: clamp(1.5rem, 1.15vw, 1.6rem);
  --fs-small: clamp(1.2rem, 0.9vw, 1.4rem);
  --fs-section: clamp(2.8rem, 3.1vw, 4.2rem);
  --fs-hero-lead: clamp(2.3rem, 2.7vw, 3.8rem);
  --fs-hero-title: clamp(4.4rem, 5.45vw, 7.6rem);
  --fs-card-title: clamp(2rem, 1.85vw, 2.8rem);
  --fs-value-title: clamp(1.9rem, 1.75vw, 2.6rem);

  --space-section: clamp(8rem, 10vw, 15rem);
  --space-lg: clamp(5rem, 6vw, 9rem);
  --space-md: clamp(3rem, 4vw, 6rem);
  --space-sm: clamp(1.8rem, 2.2vw, 3.2rem);
  --space-xs: clamp(1rem, 1.2vw, 1.8rem);

  --container: 132rem;
  --page-padding: clamp(2rem, 4vw, 4rem);
  --header-height: clamp(7.2rem, 8vw, 10rem);
  --radius: 1.2rem;
}

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

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--color-text);
  background: var(--color-white);
  font-family: var(--font-ja);
  font-size: var(--fs-body);
  font-weight: 500;
  line-height: 1.8;
  letter-spacing: 0.01em;
}

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

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

button,
summary {
  font: inherit;
}

em{
  font-style: normal;
  display: inline-block;
}

.en {
  font-family: var(--font-en);
}

.container {
  width: min(calc(100% - (var(--page-padding) * 2)), var(--container));
  margin-inline: auto;
}

.section {
  padding-block: var(--space-section);
}

.section-heading {
  display: flex;
  align-items: flex-start;
  gap: clamp(2.4rem, 2.8vw, 4rem);
}

.section-heading__number {
  position: relative;
  flex: 0 0 clamp(5.2rem, 5.8vw, 8rem);
  padding-top: 0.45em;
  font-size: clamp(1.4rem, 1.35vw, 2rem);
  font-weight: 600;
  line-height: 1;
  text-align: right;
}

.section-heading__number::after {
  position: absolute;
  right: 0;
  bottom: -0.9rem;
  width: min(
    calc(100% + max(var(--page-padding), calc((100vw - var(--container)) / 2))),
    14rem
  );
  height: 0.2rem;
  background: var(--color-red);
  content: "";
}

.section-heading h2 {
  margin: 0;
  font-size: var(--fs-section);
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: 0.02em;
}

.hero {
  position: relative;
  min-height: clamp(90rem, 108vw, 155rem);
  overflow: hidden;
  background: var(--color-white);
}

.hero__header {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  min-height: var(--header-height);
  background: var(--color-white);
  box-shadow: 0 0.1rem 0 rgba(17, 17, 17, 0.05);
}

.hero__header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: calc(var(--container) + (var(--page-padding) * 2));
  min-height: var(--header-height);
  margin-inline: auto;
  padding-inline: var(--page-padding);
}

.hero__logo-link {
  flex: 0 0 auto;
  display: block;
  line-height: 0;
}

.hero__consulting-logo {
  width: 100%;
}

.hero__oag-logo {
  width: 100%;
}

.hero__logo-link:first-child {
  width: clamp(15rem, 17vw, 24rem);
}

.hero__logo-link:last-child {
  width: clamp(14rem, 15.5vw, 21.6rem);
}

.hero__diagonal {
  position: absolute;
  z-index: 0;
  top: clamp(17rem, 16vw, 22rem);
  left: -8%;
  width: 118%;
  height: clamp(34rem, 32vw, 45rem);
  background: rgba(175, 208, 219, 0.78);
  clip-path: polygon(0 24%, 100% 0, 100% 52%, 0 100%);
  transform-origin: left center;
  animation: hero-line-in 1s 0.08s both cubic-bezier(0.22, 1, 0.36, 1);
}

.hero__art {
  position: absolute;
  z-index: 2;
  top: clamp(8rem, 7vw, 11rem);
  right: max(
    var(--page-padding),
    calc((100vw - var(--container)) / 2)
  );
  width: clamp(63rem, 76vw, 106.6rem);
}

.hero__copy {
  position: absolute;
  z-index: 4;
  top: clamp(18rem, 19vw, 26.5rem);
  right: 0;
  left: 0;
  width: min(calc(100% - (var(--page-padding) * 2)), var(--container));
  margin-inline: auto;
}

.hero__lead {
  margin: 0 0 var(--space-xs);
  font-size: var(--fs-hero-lead);
  font-weight: 800;
  line-height: 1.4;
}

.hero__copy h1 {
  margin: 0;
  color: var(--color-red);
  font-size: var(--fs-hero-title);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: 0.01em;
}

.hero__title-nowrap {
  white-space: nowrap;
}

.hero__landscape {
  position: absolute;
  z-index: 1;
  right: 0;
  bottom: 0;
  left: 0;
  height: clamp(26rem, 27vw, 64rem);
  background:
    linear-gradient(
      to bottom,
      rgba(255, 255, 255, 1) 0%,
      rgba(255, 255, 255, 0.5) 34%,
      rgba(255, 255, 255, 0.3) 100%
    ),
    url("./img/mian-bg.jpg") center 46% / cover no-repeat;
}

.hero__guide {
  position: absolute;
  z-index: 5;
  right: 0;
  bottom: clamp(3.5rem, 12vw, 14.5rem);
  left: 0;
  padding-inline: var(--page-padding);
  text-align: center;
}

.hero__guide p {
  margin: 0;
  font-size: clamp(2.2rem, 2.7vw, 3.8rem);
  font-weight: 800;
  line-height: 1.45;
}

.hero__guide-subtitle {
  display: block;
  margin-top: 0.4em;
  font-size: clamp(1.8rem, 2.2vw, 3.2rem);
  font-weight: 500;
}

.concerns {
  background: var(--color-white);
}

.concerns__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(4rem, 5vw, 7rem);
  align-items: start;
  margin-top: var(--space-lg);
}

.concerns__image {
  --edge-offset: max(
    var(--page-padding),
    calc((100vw - var(--container)) / 2)
  );
  width: min(calc(100% + var(--edge-offset)), 200rem);
  margin-left: calc(-1 * var(--edge-offset));
  overflow: hidden;
}

.concerns__image img {
  width: 100%;
  aspect-ratio: 971 / 830;
  object-fit: cover;
  object-position: 62% center;
}

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

.concerns__list li {
  padding: clamp(1.5rem, 1.8vw, 2.6rem) 0;
  border-top: 0.1rem solid var(--color-line);
}

.concerns__list li:first-child {
  padding-top: 0;
  border-top: 0;
}

.concerns__list span {
  display: block;
  margin-bottom: 0.35em;
  color: var(--color-mint-deep);
  font-size: clamp(2.8rem, 3.2vw, 4.6rem);
  font-weight: 500;
  line-height: 1.1;
}

.concerns__list p {
  margin: 0;
  font-size: clamp(1.6rem, 1.65vw, 2.2rem);
  font-weight: 700;
  line-height: 1.65;
}

.services {
  overflow: hidden;
  background: var(--color-bg);
}

.services__intro {
  margin: var(--space-md) 0 0 clamp(7.6rem, 8.6vw, 12rem);
  font-size: var(--fs-body);
  font-weight: 600;
  line-height: 1.8;
}

.services__cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.8rem, 2vw, 3rem);
  align-items: start;
  margin-top: clamp(12rem, 13vw, 18rem);
}

.service-card {
  position: relative;
  min-height: clamp(40rem, 38vw, 54rem);
  padding: clamp(7rem, 8vw, 11rem) clamp(2.5rem, 2.8vw, 4rem) clamp(3rem, 3.4vw, 5rem);
  border-radius: var(--radius);
  background: var(--color-white);
}

.service-card--01 {
  margin-top: clamp(7rem, 8vw, 12rem);
}

.service-card--02 {
  margin-top: clamp(3.5rem, 4vw, 6rem);
}

.service-card__visual {
  position: absolute;
  top: 0;
  left: 50%;
  display: grid;
  width: clamp(15rem, 16vw, 20rem);
  aspect-ratio: 1;
  border-radius: 50%;
  background: #f0f0f0;
  place-items: center;
  transform: translate(-50%, -58%);
}

.service-card__visual img {
  width: 84%;
  max-height: 84%;
  object-fit: contain;
}

.service-card--03 .service-card__visual img {
  width: 90%;
  max-height: 90%;
}

.service-card__label {
  position: relative;
  margin: 0 0 var(--space-sm);
  font-size: clamp(1.5rem, 1.45vw, 2rem);
  font-weight: 700;
}

.service-card__label::after {
  display: block;
  width: 5rem;
  height: 0.2rem;
  margin-top: 1.6rem;
  background: var(--color-red);
  content: "";
}

.service-card h3 {
  margin: 0 0 var(--space-sm);
  font-size: var(--fs-card-title);
  font-weight: 800;
  line-height: 1.5;
}

.service-card > p:last-child {
  margin: 0;
  font-size: var(--fs-body);
  line-height: 1.8;
}

.values {
  background: var(--color-white);
}

.values__panel {
  overflow: hidden;
  border: 0.1rem solid var(--color-line);
  border-radius: clamp(1.2rem, 1.5vw, 2rem);
}

.values__title {
  display: grid;
  min-height: clamp(14rem, 14vw, 20rem);
  place-items: center;
  background:
    linear-gradient(rgba(66, 141, 150, 0.47), rgba(66, 141, 150, 0.47)),
    url("./img/section2-4.jpg") center 82% / cover no-repeat;
}

.values__title h2 {
  margin: 0;
  color: var(--color-white);
  font-size: clamp(2.8rem, 3.2vw, 4.6rem);
  font-weight: 800;
}

.values__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.value-card {
  min-height: clamp(39rem, 38vw, 53rem);
  padding: clamp(3rem, 3.3vw, 4.5rem) clamp(2rem, 2.6vw, 3.6rem);
  border-right: 0.1rem solid var(--color-line);
  border-bottom: 0.1rem solid var(--color-line);
  text-align: center;
}

.value-card:nth-child(3n) {
  border-right: 0;
}

.value-card:nth-last-child(-n + 3) {
  border-bottom: 0;
}

.value-card img {
  width: min(76%, 25rem);
  height: clamp(17rem, 18vw, 24rem);
  margin-inline: auto;
  object-fit: contain;
}

.value-card h3 {
  position: relative;
  margin: var(--space-xs) 0 clamp(3.2rem, 3.5vw, 4.8rem);
  font-size: var(--fs-value-title);
  font-weight: 800;
  line-height: 1.5;
}

.value-card h3::after {
  position: absolute;
  bottom: -2rem;
  left: 50%;
  width: 5rem;
  height: 0.2rem;
  background: var(--color-red);
  content: "";
  transform: translateX(-50%);
}

.value-card p {
  margin: 0;
  font-size: var(--fs-body);
  line-height: 1.8;
  text-align: left;
}

.faq {
  background: var(--color-bg);
}

.faq__list {
  display: grid;
  gap: clamp(1.6rem, 1.8vw, 2.4rem);
  width: calc(100% - clamp(3rem, 4vw, 6rem));
  margin: var(--space-lg) auto 0;
}

.faq-item {
  overflow: hidden;
  border-radius: 0.8rem;
  background: var(--color-mint);
  will-change: height;
}

.faq-item summary {
  display: grid;
  grid-template-columns: 4.6rem 1fr 3.6rem;
  gap: clamp(1.4rem, 2vw, 2.8rem);
  align-items: center;
  min-height: clamp(7rem, 7vw, 9rem);
  padding: clamp(1.4rem, 1.8vw, 2.2rem) clamp(1.8rem, 2.5vw, 3.2rem);
  font-size: clamp(1.6rem, 1.75vw, 2.2rem);
  font-weight: 700;
  line-height: 1.55;
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item__q {
  display: grid;
  width: 4.2rem;
  height: 4.2rem;
  border-radius: 50%;
  background: var(--color-white);
  font-size: 1.8rem;
  font-weight: 700;
  place-items: center;
}

.faq-item__icon {
  position: relative;
  display: block;
  width: 2.6rem;
  height: 2.6rem;
  justify-self: end;
}

.faq-item__icon::before,
.faq-item__icon::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 2.4rem;
  height: 0.2rem;
  background: var(--color-white);
  content: "";
  transform: translate(-50%, -50%);
  transition: transform 0.25s ease;
}

.faq-item__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item[open] .faq-item__icon::after {
  transform: translate(-50%, -50%) rotate(0);
}

.faq-item__answer {
  padding: 0 clamp(2.2rem, 3vw, 4rem) clamp(2.4rem, 3vw, 3.6rem) clamp(8.2rem, 8vw, 10rem);
  font-size: var(--fs-body);
  line-height: 1.8;
  opacity: 0;
  transform: translateY(-0.6rem);
  transition: opacity 0.28s ease, transform 0.28s ease;
}

.faq-item[open]:not(.is-closing) .faq-item__answer {
  opacity: 1;
  transform: translateY(0);
}

.flow {
  background: var(--color-mint);
}

.flow__steps {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 0;
  align-items: center;
  margin-top: var(--space-lg);
}

.flow-step {
  display: flex;
  width: 100%;
  min-width: 0;
  aspect-ratio: 1;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: clamp(3rem, 4vw, 6rem);
  border: 0.4rem solid var(--color-white);
  border-radius: 50%;
  text-align: center;
}

.flow-arrow {
  position: relative;
  z-index: 2;
  display: grid;
  width: clamp(2.6rem, 3.2vw, 4.2rem);
  flex: 0 0 auto;
  margin-inline: clamp(-2.2rem, -1.7vw, -1.2rem);
  padding-block: 0.8rem;
  background: var(--color-mint);
  place-items: center;
}

.flow-arrow img {
  width: 100%;
}

.flow-step img {
  width: clamp(7.5rem, 8vw, 11rem);
  height: clamp(8rem, 8.5vw, 11.8rem);
  object-fit: contain;
}

.flow-step h3 {
  margin: var(--space-sm) 0 0.8rem;
  font-size: clamp(2rem, 2vw, 2.8rem);
  font-weight: 800;
  line-height: 1.5;
}

.flow-step p {
  margin: 0;
  font-size: clamp(1.3rem, 1.25vw, 1.6rem);
  font-weight: 600;
  line-height: 1.7;
}

.flow__cta,
.contact__button {
  display: grid;
  grid-template-columns: auto 1fr auto;
  column-gap: clamp(1rem, 1.4vw, 1.8rem);
  align-items: center;
  overflow: hidden;
  border-radius: 999rem;
  font-weight: 700;
  line-height: 1.4;
}

.flow__cta {
  width: min(80rem, 72%);
  min-height: clamp(8rem, 8vw, 10rem);
  margin: var(--space-lg) auto 0;
  padding: 0 clamp(2rem, 2.8vw, 3.6rem);
  color: var(--color-white);
  background: var(--color-blue);
  font-size: clamp(2rem, 2.4vw, 3.2rem);
}

.button-mail {
  display: grid;
  width: clamp(4.4rem, 4.5vw, 6rem);
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--color-white);
  place-items: center;
}

.button-mail img {
  width: 42%;
  filter: invert(33%) sepia(56%) saturate(1200%) hue-rotate(157deg) brightness(83%);
}

.button-arrow {
  display: grid;
  height: 70%;
  margin-left: clamp(1.8rem, 2vw, 2.8rem);
  padding-left: clamp(1.8rem, 2vw, 2.8rem);
  border-left: 0.1rem solid rgba(255, 255, 255, 0.65);
  place-items: center;
}

.button-arrow img {
  width: clamp(2rem, 2.2vw, 3rem);
}

.profile {
  background: var(--color-white);
}

.profile__content {
  display: grid;
  grid-template-columns: minmax(25rem, 31rem) 1fr;
  gap: clamp(4rem, 5vw, 7rem);
  align-items: start;
  margin-top: var(--space-lg);
}

.profile__photo {
  width: 100%;
  aspect-ratio: 484 / 654;
  object-fit: cover;
}

.profile__department {
  margin: 0 0 var(--space-xs);
  font-size: clamp(1.3rem, 1.2vw, 1.6rem);
  font-weight: 600;
}

.profile__details > h3 {
  margin: 0;
  font-size: clamp(2.8rem, 3.1vw, 4.4rem);
  font-weight: 700;
  line-height: 1.5;
}

.profile__details > h3 span {
  margin-left: 1.5rem;
  font-size: clamp(1.7rem, 1.7vw, 2.4rem);
}

.profile__columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(3rem, 4vw, 6rem);
  margin-top: var(--space-md);
}

.profile__columns h4 {
  position: relative;
  margin: 0 0 clamp(2.8rem, 3vw, 4rem);
  font-size: clamp(1.8rem, 1.7vw, 2.3rem);
  font-weight: 800;
  letter-spacing: 0.18em;
}

.profile__columns h4::after {
  position: absolute;
  bottom: -1.4rem;
  left: 0;
  width: 5rem;
  height: 0.2rem;
  background: var(--color-red);
  content: "";
}

.profile__columns p {
  margin: 0;
  font-size: clamp(1.35rem, 1.25vw, 1.6rem);
  line-height: 1.85;
}

.contact {
  padding: clamp(5rem, 6vw, 8rem) 0 clamp(4rem, 5vw, 7rem);
  color: var(--color-white);
  background: var(--color-red);
  text-align: center;
}

.contact__inner > p {
  margin: 0;
  font-size: clamp(1.6rem, 1.8vw, 2.4rem);
  font-weight: 700;
}

.contact__inner h2 {
  margin: 0.5em 0 0;
  font-size: clamp(2.8rem, 3.2vw, 4.6rem);
  font-weight: 800;
}

.contact__button {
  width: min(52rem, 80%);
  min-height: clamp(8rem, 8vw, 10rem);
  margin: var(--space-md) auto 0;
  padding: 0 clamp(2rem, 2.6vw, 3.2rem);
  color: var(--color-red);
  background: var(--color-white);
  font-size: clamp(2rem, 2.5vw, 3.4rem);
}

.contact__button .button-mail {
  background: transparent;
}

.contact__button .button-mail img {
  width: 52%;
  filter: invert(19%) sepia(67%) saturate(4033%) hue-rotate(347deg) brightness(86%);
}

.contact__button .button-arrow {
  border-left-color: rgba(200, 22, 29, 0.45);
}

.contact__button .button-arrow img {
  filter: invert(19%) sepia(67%) saturate(4033%) hue-rotate(347deg) brightness(86%);
}

footer {
  padding: 1.8rem var(--page-padding);
  color: var(--color-white);
  background: var(--color-black);
  font-family: var(--font-ja);
  text-align: center;
}

footer small {
  font-family: var(--font-ja);
  font-size: 1rem;
}

.hero__copy {
  animation: hero-copy-in 0.75s 0.12s both ease-out;
}

.hero__art {
  animation: hero-art-in 0.85s 0.2s both ease-out;
}

@keyframes hero-copy-in {
  from {
    opacity: 0;
    transform: translateY(1.6rem);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes hero-art-in {
  from {
    opacity: 0;
    transform: translateX(1.5rem);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes hero-line-in {
  from {
    opacity: 0;
    transform: scaleX(0);
  }

  to {
    opacity: 1;
    transform: scaleX(1);
  }
}

.js .reveal {
  opacity: 0;
  transform: translateY(1.8rem);
  transition:
    opacity 0.55s ease,
    transform 0.55s ease;
  transition-delay: var(--reveal-delay, 0ms);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hero__logo-link:focus-visible,
.flow__cta:focus-visible,
.contact__button:focus-visible,
.faq-item summary:focus-visible {
  outline: 0.3rem solid var(--color-red);
  outline-offset: 0.4rem;
}

@media (hover: hover) {
  .flow__cta,
  .contact__button {
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .flow__cta:hover,
  .contact__button:hover {
    opacity: 0.88;
    transform: translateY(-0.2rem);
  }
}

@media (max-width: 900px) {
  .flow__steps {
    grid-template-columns: minmax(0, 38rem);
    justify-content: center;
    gap: 2.4rem;
  }

  .flow-arrow {
    width: 3rem;
    margin-inline: auto;
    padding-block: 0;
    transform: rotate(90deg);
  }

  .flow-step {
    padding: clamp(3.5rem, 8vw, 5rem);
  }
}

@media (max-width: 767px) {
  :root {
    --fs-body: clamp(1.5rem, 4vw, 1.6rem);
    --fs-section: clamp(2.6rem, 8vw, 3.4rem);
    --space-section: clamp(7rem, 18vw, 10rem);
    --space-lg: clamp(4.5rem, 12vw, 6.5rem);
    --space-md: clamp(3rem, 8vw, 4.5rem);
    --page-padding: clamp(1.8rem, 5vw, 2.6rem);
    --header-height: 6.4rem;
  }

  .pc-only {
    display: none;
  }

  .section-heading {
    flex-direction: column;
    gap: 1.6rem;
  }

  .section-heading__number {
    flex: none;
    width: 4.6rem;
    padding-top: 0;
    font-size: 1.3rem;
  }

  .section-heading h2 {
    line-height: 1.4;
  }

  .hero {
    min-height: clamp(70rem, 190vw, 85rem);
  }

  .hero__header-inner {
    min-height: var(--header-height);
  }

  .hero__logo-link:first-child {
    width: clamp(11.5rem, 32vw, 14rem);
  }

  .hero__logo-link:last-child {
    width: clamp(10.5rem, 29vw, 12.5rem);
  }

  .hero__diagonal {
    top: 18rem;
    left: -24%;
    width: 150%;
    height: 32rem;
    clip-path: polygon(0 22%, 100% 0, 100% 62%, 0 100%);
  }

  .hero__art {
    top: clamp(14rem, 50vw, 17rem);
    right: auto;
    left: 50%;
    width: calc(100% - 4rem);
    max-width: 44rem;
    clip-path: none;
    transform: translateX(-50%);
    animation-name: hero-art-in-sp;
  }

  .hero__copy {
    top: 10.5rem;
  }

  .hero__lead {
    margin-bottom: 0.5rem;
    font-size: clamp(2rem, 6vw, 2.6rem);
  }

  .hero__copy h1 {
    font-size: clamp(3.5rem, 9.8vw, 4.4rem);
    line-height: 1.3;
  }

  .hero__title-nowrap {
    letter-spacing: -0.02em;
  }

  .hero__landscape {
    height: 25rem;
    background-position: 52% center;
  }

  .hero__guide {
    bottom: 8.8rem;
  }

  .hero__guide p {
    font-size: clamp(1.7rem, 4.8vw, 2.1rem);
    line-height: 1.5;
    overflow-wrap: anywhere;
  }

  .hero__guide-line {
    display: block;
  }

  .hero__guide-subtitle {
    font-size: clamp(1.25rem, 3.4vw, 1.45rem);
    line-height: 1.6;
    overflow-wrap: anywhere;
  }

  .concerns__content {
    grid-template-columns: 1fr;
    gap: 3.6rem;
  }

  .concerns__image img {
    aspect-ratio: 4 / 3;
  }

  .concerns__list span {
    font-size: clamp(2.6rem, 8vw, 3.6rem);
  }

  .concerns__list p {
    font-size: 1.6rem;
  }

  .services__intro {
    margin-left: 0rem;
  }

  .services__cards {
    grid-template-columns: 1fr;
    gap: 10rem;
    margin-top: 12rem;
  }

  .service-card,
  .service-card--01,
  .service-card--02 {
    min-height: 0;
    margin-top: 0;
    padding: 8rem 2.6rem 3.4rem;
  }

  .service-card__visual {
    width: 15.5rem;
  }

  .service-card h3 {
    font-size: 2.3rem;
  }

  .values__title {
    min-height: 13rem;
  }

  .values__title h2 {
    font-size: clamp(2.3rem, 7vw, 3rem);
  }

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

  .value-card {
    min-height: 0;
    padding: 3.8rem 2.6rem 4.2rem;
    border-right: 0;
    border-bottom: 0.1rem solid var(--color-line);
  }

  .value-card:nth-last-child(-n + 3) {
    border-bottom: 0.1rem solid var(--color-line);
  }

  .value-card:last-child {
    border-bottom: 0;
  }

  .value-card img {
    height: 18rem;
  }

  .value-card h3 {
    font-size: 2.1rem;
  }

  .faq__list {
    width: 100%;
  }

  .faq-item summary {
    grid-template-columns: 3.6rem 1fr 2.6rem;
    gap: 1.2rem;
    min-height: 7rem;
    padding: 1.6rem;
    font-size: 1.5rem;
  }

  .faq-item__q {
    width: 3.6rem;
    height: 3.6rem;
    font-size: 1.5rem;
  }

  .faq-item__answer {
    padding: 0 1.8rem 2.2rem 6.4rem;
  }

  .flow__steps {
    grid-template-columns: minmax(0, 34rem);
    gap: 2.4rem;
  }

  .flow-step {
    padding: 4rem;
  }

  .flow-arrow {
    width: 2.8rem;
  }

  .flow__cta {
    grid-template-columns: auto 1fr auto;
    width: 100%;
    min-height: 7.6rem;
    padding: 0 1.6rem;
    font-size: clamp(1.6rem, 4.5vw, 2rem);
  }

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

  .profile__photo {
    width: min(100%, 30rem);
    margin-inline: auto;
  }

  .profile__department {
    margin-top: 0.5rem;
  }

  .profile__details > h3 {
    font-size: 3rem;
  }

  .profile__details > h3 span {
    display: block;
    margin: 0.4rem 0 0;
    font-size: 1.7rem;
  }

  .profile__columns {
    grid-template-columns: 1fr;
    gap: 4.5rem;
  }

  .contact__button {
    width: 100%;
    min-height: 7.8rem;
    padding: 0 1.8rem;
    font-size: clamp(2rem, 6vw, 2.7rem);
  }

  .button-arrow {
    margin-left: 1.2rem;
    padding-left: 1.4rem;
  }
}

@media (max-width: 390px) {
  .hero__copy h1 {
    font-size: 3.4rem;
  }

  .section-heading h2 br {
    display: none;
  }

  .services__intro {
    margin-left: 0;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-delay: 0ms !important;
    transition-duration: 0.01ms !important;
  }
}

@keyframes hero-art-in-sp {
  from {
    opacity: 0;
    transform: translate(-50%, 1.5rem);
  }

  to {
    opacity: 1;
    transform: translate(-50%, 0);
  }
}