:root {
  color-scheme: dark;
  --black: #050505;
  --black-soft: #101010;
  --white: #f7f7f7;
  --white-pure: #ffffff;
  --line-light: rgba(255, 255, 255, 0.2);
  --line-dark: rgba(0, 0, 0, 0.16);
  --text-light: #f2f2f2;
  --text-dark: #0f0f0f;
  --muted-light: #a8a8a8;
  --muted-dark: #666;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.home-page {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  color: var(--text-light);
  background: var(--black);
  line-height: 1.7;
  letter-spacing: 0.01em;
}

body.home-page::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(circle at 15% 15%, rgba(255, 255, 255, 0.07), transparent 35%),
    radial-gradient(circle at 80% 5%, rgba(255, 255, 255, 0.05), transparent 30%);
  z-index: -1;
}

body.home-page.nav-open {
  overflow: hidden;
}

.home-page a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.95rem clamp(1rem, 3vw, 2.6rem);
  border-bottom: 1px solid var(--line-light);
  background: rgba(5, 5, 5, 0.8);
  backdrop-filter: blur(12px);
}

.brand-link {
  display: inline-flex;
  align-items: center;
}

.header-logo {
  filter: invert(1);
}

.main-nav {
  position: relative;
}

.menu-toggle {
  width: 46px;
  height: 46px;
  /* border: 1px solid var(--line-light); */
  border-radius: 0;
  /* background: rgba(255, 255, 255, 0.03); */
  position: relative;
  cursor: pointer;
}

.menu-toggle span,
.menu-toggle::before,
.menu-toggle::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 18px;
  height: 1px;
  background: var(--text-light);
  transition: transform 0.35s var(--ease), opacity 0.25s ease;
}

.menu-toggle span {
  top: 50%;
  transform: translate(-50%, -50%);
}

.menu-toggle::before {
  top: calc(50% - 7px);
  transform: translateX(-50%);
}

.menu-toggle::after {
  top: calc(50% + 7px);
  transform: translateX(-50%);
}

.main-nav.open .menu-toggle span {
  opacity: 0;
}

.main-nav.open .menu-toggle::before {
  top: 50%;
  transform: translate(-50%, -50%) rotate(45deg);
}

.main-nav.open .menu-toggle::after {
  top: 50%;
  transform: translate(-50%, -50%) rotate(-45deg);
}

.nav-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: min(350px, 86vw);
  height: 100vh;
  background: rgba(7, 7, 7, 0.98);
  border-left: 1px solid var(--line-light);
  transform: translateX(104%);
  transition: transform 0.45s var(--ease);
  padding: 1.1rem;
  z-index: 45;
}

.main-nav.open .nav-panel {
  transform: translateX(0);
}

.menu-close {
  width: 42px;
  height: 42px;
  /* border: 1px solid var(--line-light); */
  border-radius: 0;
  background: transparent;
  margin-left: auto;
  display: block;
  position: relative;
  cursor: pointer;
}

.menu-close::before,
.menu-close::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 18px;
  height: 1px;
  background: var(--text-light);
}

.menu-close::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.menu-close::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.nav-panel ul {
  list-style: none;
  margin: 1.8rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.nav-panel a {
  display: block;
  font-size: clamp(1rem, 2.6vw, 1.2rem);
  /* border: 1px solid var(--line-light); */
  border-radius: 0;
  padding: 0.65rem 0.8rem;
  color: var(--muted-light);
  transition: color 0.25s ease;
}

.nav-panel a:hover {
  color: var(--white-pure);
}

main {
  padding-top: 0;
}

.section {
  padding: clamp(4rem, 10vw, 8rem) clamp(1rem, 6vw, 5rem);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  background: var(--black);
  color: var(--text-light);
}

.section::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.28) 18%,
    rgba(255, 255, 255, 0.28) 82%,
    rgba(255, 255, 255, 0) 100%
  );
  pointer-events: none;
}

.section::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 56px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0));
  pointer-events: none;
}

.main-title {
  min-height: 100svh;
  padding-top: clamp(6.2rem, 9vw, 8rem);
  padding-right: max(0.8rem, env(safe-area-inset-right));
  display: grid;
  grid-template-columns: 1fr;
  align-content: center;
  gap: 2rem;
  background: var(--black);
  border-top: none;
}

.main-title::before,
.main-title::after {
  display: none;
}

.title-stack h2 {
  margin: 0;
  font-family: "Bebas Neue", "Space Grotesk", sans-serif;
  font-size: clamp(6rem, 20vw, 18rem);
  line-height: 0.78;
  letter-spacing: 0.03em;
  color: var(--white-pure);
}

.title-stack h2 span {
  display: block;
}

.title-caption {
  margin: 0 0 1rem;
  font-size: 0.9rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted-light);
}

.title-side {
  align-self: end;
  display: grid;
  gap: 0.6rem;
  min-width: 230px;
}

.top-link {
  border: 1px solid var(--line-light);
  padding: 0.7rem 0.8rem;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted-light);
  transition: background 0.25s ease, color 0.25s ease;
}

.top-link:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white-pure);
}

.scroll-mark {
  position: absolute;
  right: max(0.8rem, env(safe-area-inset-right));
  bottom: clamp(1.4rem, 4vw, 2.5rem);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--muted-light);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.scroll-mark span {
  display: block;
  width: 1px;
  height: 34px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.05));
  animation: pulse 1.6s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scaleY(0.65);
    opacity: 0.6;
  }

  50% {
    transform: scaleY(1);
    opacity: 1;
  }
}

.statement,
.members,
.company {
  background: var(--black);
  color: var(--text-light);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.statement p {
  margin: 0;
  font-size: clamp(1.25rem, 2.6vw, 2.2rem);
  line-height: 1.85;
  letter-spacing: 0.02em;
  color: #e8e8e8;
}

.statement p + p {
  margin-top: clamp(1.5rem, 4vw, 2.8rem);
}

.statement .large {
  /* font-family: "Bebas Neue", "Noto Sans JP", sans-serif; */
  font-size: clamp(2.7rem, 8.5vw, 7.8rem);
  line-height: 1;
  letter-spacing: 0.03em;
  color: #fff;
}

.service,
.news,
.other-links {
  background: var(--black);
  color: var(--text-light);
  border-top: 1px solid var(--line-light);
}

.section-head {
  margin-bottom: clamp(1.4rem, 3vw, 2.2rem);
}

.eyebrow {
  margin: 0 0 0.45rem;
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: currentColor;
  opacity: 0.6;
}

.section-head h2 {
  margin: 0;
  /* font-family: "Bebas Neue", "Space Grotesk", sans-serif; */
  font-weight: 500;
  font-size: clamp(2.5rem, 5vw, 6rem);
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.project-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  border-top: none;
}

.project-item {
  border: 1px solid var(--line-light);
  background: rgba(255, 255, 255, 0.02);
  padding: clamp(1rem, 3vw, 1.4rem);
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  min-height: 200px;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.project-item:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 255, 255, 0.42);
}

.project-number {
  margin: 0;
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.9rem;
  line-height: 1;
  color: #8f8f8f;
}

.project-item h3 {
  margin: 0;
  /* font-family: "Bebas Neue", "Space Grotesk", sans-serif; */
  font-weight: 500;
  font-size: clamp(1.6rem, 3.8vw, 2.4rem);
  letter-spacing: 0.03em;
  line-height: 1;
  color: #fff;
}

.project-item > p:not(.project-number) {
  margin: 0;
  color: var(--muted-light);
  line-height: 1.72;
}

.member-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.member {
  border: 1px solid var(--line-light);
  background: rgba(255, 255, 255, 0.02);
  cursor: pointer;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.member:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 255, 255, 0.42);
}

.member img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}

.member-meta {
  padding: 1rem;
}

.name {
  margin: 0;
  font-size: 1.7rem;
  font-weight: 600;
  color: var(--text-light);
}

.role {
  margin: 0.3rem 0 0;
  color: #c2c2c2;
  font-size: 0.9rem;
}

.member-note {
  margin: 0.65rem 0 0;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: #8f8f8f;
}

.news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-light);
}

.news-list li {
  border-bottom: 1px solid var(--line-light);
  padding: 0.95rem 0;
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 0.9rem;
}

.news-list time {
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.45rem;
  letter-spacing: 0.03em;
  color: #9a9a9a;
}

.news-list p {
  margin: 0;
  color: #dfdfdf;
}

.company-panel {
  border-top: 1px solid var(--line-light);
}

.company .item {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 1rem;
  border-bottom: 1px solid var(--line-light);
  padding: 0.85rem 0;
  align-items: start;
}

.company .label {
  font-family: "Bebas Neue", "Space Grotesk", sans-serif;
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  color: #8f8f8f;
  line-height: 1.25;
  padding-top: 0.1rem;
}

.company .value {
  color: #f1f1f1;
  line-height: 1.65;
}

.company .value a {
  color: #f1f1f1;
}

.cta-bottom {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 320px;
}

.cta-panel {
  width: min(920px, 100%);
  border: 1px solid var(--line-light);
  padding: clamp(1.5rem, 4vw, 3rem);
  text-align: center;
  display: grid;
  gap: 1rem;
}

.cta-kicker {
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  color: #8f8f8f;
  text-transform: uppercase;
}

.cta-panel h2 {
  margin: 0;
  /* font-family: "Bebas Neue", "Noto Sans JP", sans-serif; */
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 0.95;
  letter-spacing: 0.03em;
  color: #fff;
}

.cta-text {
  margin: 0 auto;
  max-width: 56ch;
  color: #bdbdbd;
}

.cta-link {
  justify-self: center;
  border: 1px solid var(--line-light);
  padding: 0.9rem 1.8rem;
  font-family: "Bebas Neue", "Noto Sans JP", sans-serif;
  font-size: clamp(1.35rem, 3vw, 2rem);
  line-height: 0.95;
  letter-spacing: 0.03em;
  color: #fff;
  transition: background 0.25s ease;
}

.cta-link:hover {
  background: rgba(255, 255, 255, 0.08);
}

.contact-main {
  min-height: 100svh;
  padding-top: clamp(6.8rem, 12vw, 9.2rem);
}

.contact-main .section-head h2 {
  margin: 0;
  /* font-family: "Bebas Neue", "Space Grotesk", sans-serif; */
  font-weight: 500;
  font-size: clamp(2.5rem, 5vw, 6rem);
  letter-spacing: 0.02em;
  line-height: 1.2;
}


.contact-lead {
  margin: 0 0 clamp(1.4rem, 3.5vw, 2.2rem);
  max-width: 68ch;
  color: #c9c9c9;
}

.contact-form {
  width: min(920px, 100%);
  border-top: 1px solid var(--line-light);
}

.contact-form .field {
  display: grid;
  grid-template-columns: minmax(120px, 180px) minmax(0, 1fr);
  align-items: start;
  gap: clamp(0.7rem, 2.4vw, 1.4rem);
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--line-light);
}

.contact-form .field-label {
  font-family: "Bebas Neue", "Space Grotesk", sans-serif;
  font-size: 1.25rem;
  letter-spacing: 0.03em;
  line-height: 1.2;
  color: #989898;
  padding-top: 0.28rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line-light);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-light);
  padding: 0.74rem 0.9rem;
  font: inherit;
  line-height: 1.6;
}

.contact-form textarea {
  min-height: 180px;
  resize: vertical;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #7d7d7d;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.52);
  background: rgba(255, 255, 255, 0.05);
}

.contact-submit {
  margin-top: 1.2rem;
  border: 1px solid var(--line-light);
  border-radius: 0;
  background: transparent;
  color: var(--white-pure);
  padding: 0.86rem 1.6rem;
  font-family: "Bebas Neue", "Space Grotesk", sans-serif;
  font-size: clamp(1.35rem, 3vw, 1.8rem);
  letter-spacing: 0.04em;
  line-height: 1;
  cursor: pointer;
  justify-self: start;
  transition: border-color 0.25s ease, background 0.25s ease;
}

.contact-submit:hover {
  border-color: rgba(255, 255, 255, 0.62);
  background: rgba(255, 255, 255, 0.08);
}

.form-result {
  margin: 1rem 0 0;
  color: #e2e2e2;
}

footer {
  padding: 1rem clamp(1rem, 6vw, 5rem) 2rem;
  border-top: 1px solid var(--line-light);
  background: var(--black);
}

footer p {
  margin: 0;
  font-size: 0.8rem;
  color: #8e8e8e;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 60;
  padding: 1rem;
}

.modal.hidden {
  display: none;
}

.modal__content {
  position: relative;
  width: min(760px, 100%);
  border: 1px solid var(--line-light);
  border-radius: 0;
  background: #101010;
  color: var(--text-light);
  padding: clamp(1.2rem, 3vw, 2rem);
  animation: modal-pop 0.32s var(--ease);
}

@keyframes modal-pop {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.98);
  }

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

.modal__close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line-light);
  border-radius: 0;
  background: transparent;
  cursor: pointer;
}

.modal__close::before,
.modal__close::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 1px;
  background: var(--text-light);
}

.modal__close::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.modal__close::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.modal img {
  width: min(340px, 100%);
  border-radius: 0;
  object-fit: cover;
  display: block;
  margin: 0 auto 1rem;
}

#m-name {
  margin: 0;
  font-size: clamp(1.65rem, 3.5vw, 2.4rem);
}

#m-role {
  margin: 0.25rem 0 0;
  color: #b9b9b9;
  font-size: 0.95rem;
}

#m-bio {
  margin-top: 1rem;
  color: #d0d0d0;
  white-space: pre-line;
  line-height: 1.76;
  font-size: 0.96rem;
}

.hidden {
  display: none !important;
}

.reveal {
  opacity: 1;
  transform: none;
}

body.home-page.motion .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.85s var(--ease), transform 0.85s var(--ease);
}

body.home-page.motion .reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 {
  transition-delay: 0.1s;
}

.delay-2 {
  transition-delay: 0.2s;
}

.delay-3 {
  transition-delay: 0.3s;
}

@media (min-width: 981px) {
  .menu-toggle,
  .menu-close {
    display: none;
  }

  .nav-panel {
    position: static;
    width: auto;
    height: auto;
    transform: none;
    border: 0;
    background: transparent;
    padding: 0;
  }

  .nav-panel ul {
    display: flex;
    gap: 0.45rem;
    margin: 0;
  }

  .nav-panel a {
    border-radius: 0;
    font-size: 0.82rem;
    padding: 0.45rem 0.72rem;
    border: 1px solid transparent;
  }

}

@media (max-width: 980px) {
  .main-title {
    grid-template-columns: 1fr;
    align-content: center;
  }

  .title-side {
    min-width: 0;
    max-width: 360px;
  }

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

  .company .item {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }

  .company .label {
    font-size: 1.1rem;
  }

  .contact-form .field {
    grid-template-columns: 1fr;
    gap: 0.56rem;
  }

  .contact-form .field-label {
    font-size: 1rem;
    padding-top: 0;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 0.76rem 0.9rem;
  }

  .section {
    padding: 3.4rem 1rem;
  }

  .main-title {
    min-height: 86svh;
    padding-top: 5.8rem;
    padding-right: max(0.6rem, env(safe-area-inset-right));
  }

  .contact-main {
    min-height: auto;
    padding-top: 5.8rem;
  }

  .title-stack h2 {
    font-size: clamp(4.8rem, 30vw, 8rem);
    line-height: 0.82;
  }

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

  .news-list li {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

  .scroll-mark {
    right: max(0.6rem, env(safe-area-inset-right));
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}