:root {
  color-scheme: dark;
  --ink: #f5efe6;
  --muted: #c9c2b8;
  --gold: #c6a86b;
  --gold-light: #e4d2a7;
  --black: #08090c;
  --panel: #101218;
  --line: rgba(198, 168, 107, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--black);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  line-height: 1.9;
  letter-spacing: 0.035em;
}

h1,
h2,
h3,
p {
  text-wrap: pretty;
}

h1,
h2,
h3 {
  overflow-wrap: normal;
  word-break: auto-phrase;
}

a {
  color: inherit;
}

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

.site-header {
  position: absolute;
  z-index: 20;
  top: 0;
  left: 0;
  display: flex;
  width: 100%;
  min-height: 86px;
  align-items: center;
  justify-content: space-between;
  padding: 14px clamp(22px, 4.2vw, 74px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0));
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  text-decoration: none;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 12px;
  letter-spacing: 0.17em;
}

.brand img {
  width: 54px;
  height: 54px;
  object-fit: contain;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2vw, 34px);
}

.desktop-nav a {
  position: relative;
  padding: 8px 0;
  color: #fff;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 12px;
  letter-spacing: 0.13em;
  text-decoration: none;
}

.desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  height: 1px;
  background: var(--gold);
  content: "";
  transform: scaleX(0);
  transition: transform 0.25s ease;
}

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

.desktop-nav .nav-contact {
  padding: 8px 18px;
  border: 1px solid var(--gold);
}

.desktop-nav .nav-contact::after {
  display: none;
}

.mobile-nav {
  display: none;
}

.hero {
  position: relative;
  display: grid;
  min-height: min(920px, 100svh);
  place-items: center;
  overflow: hidden;
}

.hero-image,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-image {
  background: url("/assets/slideshows/corporate/06.jpg?v=20260920-5") center center / cover no-repeat;
  transform: scale(1.015);
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(2, 3, 7, 0.88) 0%, rgba(2, 3, 7, 0.45) 50%, rgba(2, 3, 7, 0.36) 100%),
    linear-gradient(0deg, rgba(2, 3, 7, 0.95) 0%, transparent 42%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 44px));
  padding-top: 90px;
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--gold-light);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 12px;
  letter-spacing: 0.3em;
}

.hero h1,
.section h2,
.contact-cta h2 {
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", Georgia, serif;
  font-weight: 500;
  line-height: 1.42;
  letter-spacing: 0.08em;
}

.hero h1 {
  max-width: 1050px;
  font-size: clamp(42px, 5.6vw, 76px);
  text-shadow: 0 4px 34px rgba(0, 0, 0, 0.58);
}

.show-overview-hero h1 {
  max-width: 1100px;
  font-size: clamp(34px, 4.15vw, 60px);
  text-wrap: balance;
}

.title-line {
  display: block;
  white-space: nowrap;
}

.title-part + .title-part {
  margin-left: 0.15em;
}

.hero-lead {
  max-width: 760px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(15px, 1.7vw, 20px);
  line-height: 2;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 38px;
}

.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  padding: 13px 28px;
  border: 1px solid var(--gold);
  text-decoration: none;
  transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: #0b0c0f;
  background: var(--gold);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--gold-light);
}

.button-secondary {
  color: #fff;
  background: rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(8px);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  color: #0b0c0f;
  background: var(--gold);
}

.scroll-cue {
  position: absolute;
  z-index: 2;
  right: clamp(22px, 4.2vw, 74px);
  bottom: 34px;
  display: flex;
  align-items: center;
  gap: 14px;
  color: rgba(255, 255, 255, 0.7);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 10px;
  letter-spacing: 0.25em;
  text-decoration: none;
}

.scroll-cue span {
  display: block;
  width: 60px;
  height: 1px;
  background: var(--gold);
}

.scene-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 0;
  padding: 24px clamp(20px, 5vw, 80px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #0c0e13;
}

.scene-strip span {
  padding: 0 clamp(14px, 2.5vw, 36px);
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.12em;
}

.scene-strip span + span {
  border-left: 1px solid var(--line);
}

.section {
  width: min(1180px, calc(100% - 44px));
  margin: 0 auto;
  padding: clamp(86px, 10vw, 150px) 0;
}

.section-heading h2,
.strengths-copy h2,
.contact-cta h2 {
  font-size: clamp(30px, 4.2vw, 56px);
}

.centered {
  text-align: center;
}

.introduction {
  display: grid;
  grid-template-columns: minmax(0, 775px);
  justify-content: center;
  gap: 24px;
  align-items: start;
}

.introduction .section-heading,
.introduction-copy {
  width: min(775px, 100%);
}

.introduction .section-heading h2 {
  max-width: 775px;
  font-size: 32px;
}

.introduction-title__line {
  display: block;
}

.introduction-copy {
  padding-top: 0;
  color: var(--muted);
}

.introduction-copy p {
  margin: 0 0 1.5em;
}

.show-types {
  width: 100%;
  padding-right: max(22px, calc((100% - 1180px) / 2));
  padding-left: max(22px, calc((100% - 1180px) / 2));
  background: var(--panel);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 54px;
}

.choice-guide {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  max-width: 900px;
  margin: 38px auto 0;
  padding: 22px 26px;
  border: 1px solid var(--line);
  background: rgba(198, 168, 107, 0.055);
}

.choice-guide div {
  display: grid;
  gap: 4px;
}

.choice-guide strong {
  color: var(--gold-light);
  font-family: "Yu Mincho", "Hiragino Mincho ProN", Georgia, serif;
  font-size: 16px;
  font-weight: 500;
}

.choice-guide span {
  color: var(--muted);
  font-size: 13px;
}

.choice-guide > a {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--gold-light);
  font-size: 13px;
  white-space: nowrap;
  text-underline-offset: 5px;
}

.show-card {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.11);
  background: #0b0d12;
}

.menu-card {
  display: block;
  color: inherit;
  text-decoration: none;
  transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.menu-card:hover,
.menu-card:focus-visible {
  border-color: rgba(198, 168, 107, 0.62);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.24);
  transform: translateY(-4px);
}

.show-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.05);
  transition: transform 0.45s ease, filter 0.45s ease;
}

.menu-card > img {
  height: 210px;
  aspect-ratio: auto;
  object-position: center;
}

.show-card:hover img {
  transform: scale(1.025);
  filter: saturate(1) contrast(1.05);
}

.show-card-body {
  padding: 30px 28px 34px;
}

.card-number {
  margin: 0 0 10px;
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 12px;
  letter-spacing: 0.22em;
}

.show-card h3 {
  margin: 0 0 16px;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", Georgia, serif;
  font-size: 24px;
  font-weight: 500;
}

.menu-card h3 {
  font-size: 18px;
  letter-spacing: 0.03em;
  word-break: keep-all;
}

.show-card-body p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.menu-card .show-card-body > p:not(.card-number) {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.card-arrow {
  display: inline-block;
  margin-top: 22px;
  color: var(--gold-light);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 11px;
  letter-spacing: 0.14em;
}

.strengths {
  display: grid;
  width: min(1340px, calc(100% - 44px));
  grid-template-columns: minmax(0, 775px) minmax(0, 1fr);
  gap: clamp(36px, 4vw, 52px);
  align-items: center;
}

.strengths-image {
  position: relative;
  width: min(775px, 100%);
}

.strengths-image::before {
  position: absolute;
  z-index: -1;
  top: -22px;
  right: -22px;
  bottom: 22px;
  left: 22px;
  border: 1px solid var(--gold);
  content: "";
  opacity: 0.45;
}

.strengths-image img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  object-position: 0% 50%;
}

.strengths-copy h2 {
  font-size: clamp(30px, 3vw, 40px);
}

@media (max-width: 1100px) {
  .strengths {
    grid-template-columns: minmax(0, 1fr);
    justify-items: center;
  }

  .strengths > * {
    min-width: 0;
  }

  .strengths-copy {
    width: min(775px, 100%);
  }
}

.strength-list {
  display: grid;
  gap: 0;
  margin: 40px 0 30px;
  padding: 0;
  list-style: none;
}

.strength-list li {
  display: grid;
  grid-template-columns: 135px 1fr;
  gap: 20px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.strength-list li:last-child {
  border-bottom: 1px solid var(--line);
}

.strength-list strong {
  color: var(--gold-light);
  font-family: "Yu Mincho", "Hiragino Mincho ProN", Georgia, serif;
  font-weight: 500;
}

.strength-list span {
  color: var(--muted);
  font-size: 14px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  color: var(--gold-light);
  text-underline-offset: 6px;
}

.use-cases {
  width: 100%;
  padding-right: max(22px, calc((100% - 1180px) / 2));
  padding-left: max(22px, calc((100% - 1180px) / 2));
  background: linear-gradient(180deg, #0b0d12, #11141b);
}

.use-case-grid {
  display: grid;
  margin-top: 54px;
  border-top: 1px solid var(--line);
}

.use-case {
  display: grid;
  grid-template-columns: minmax(220px, 0.7fr) 1fr auto;
  gap: 25px;
  align-items: center;
  padding: 28px 8px;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  transition: padding 0.25s ease, background 0.25s ease;
}

.use-case:hover,
.use-case:focus-visible {
  padding-right: 18px;
  padding-left: 18px;
  background: rgba(198, 168, 107, 0.08);
}

.use-case span {
  font-family: "Yu Mincho", "Hiragino Mincho ProN", Georgia, serif;
  font-size: 22px;
}

.use-case small {
  color: var(--muted);
  font-size: 13px;
}

.use-case b {
  color: var(--gold);
  font-size: 22px;
  font-weight: 400;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: 54px 0 0;
  padding: 0;
  list-style: none;
}

.process-list li {
  min-height: 260px;
  padding: 26px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.process-list li:last-child {
  border-right: 1px solid var(--line);
}

.process-list span {
  display: block;
  margin-bottom: 42px;
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 12px;
  letter-spacing: 0.2em;
}

.process-list strong {
  display: block;
  margin-bottom: 12px;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", Georgia, serif;
  font-size: 19px;
  font-weight: 500;
}

.process-list p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.faq {
  max-width: 960px;
}

.faq-list {
  margin-top: 54px;
  border-top: 1px solid var(--line);
}

.faq details {
  border-bottom: 1px solid var(--line);
}

.faq summary {
  position: relative;
  padding: 25px 52px 25px 4px;
  cursor: pointer;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", Georgia, serif;
  font-size: 18px;
  list-style: none;
}

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

.faq summary::after {
  position: absolute;
  top: 50%;
  right: 8px;
  color: var(--gold);
  content: "+";
  font-family: sans-serif;
  font-size: 24px;
  font-weight: 300;
  transform: translateY(-50%);
}

.faq details[open] summary::after {
  content: "−";
}

.faq details p {
  margin: 0;
  padding: 0 52px 25px 4px;
  color: var(--muted);
  font-size: 14px;
}

.contact-cta {
  padding: clamp(90px, 12vw, 170px) 22px;
  border-top: 1px solid var(--line);
  text-align: center;
  background:
    radial-gradient(circle at 50% 20%, rgba(198, 168, 107, 0.13), transparent 42%),
    #0d0f14;
}

.contact-cta h2 {
  margin-right: auto;
  margin-left: auto;
  max-width: 900px;
}

.contact-cta > p:not(.eyebrow):not(.contact-mail) {
  max-width: 720px;
  margin: 28px auto 34px;
  color: var(--muted);
}

.contact-mail {
  margin: 20px 0 0;
  color: var(--gold-light);
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: 0.08em;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: end;
  padding: 55px clamp(22px, 4.2vw, 74px) 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--muted);
  background: #07080a;
}

.site-footer > div {
  display: grid;
  gap: 4px;
}

.site-footer strong {
  color: var(--ink);
  font-family: "Yu Mincho", "Hiragino Mincho ProN", Georgia, serif;
  font-size: 20px;
  font-weight: 500;
}

.site-footer span,
.site-footer a,
.site-footer small {
  font-size: 10px;
  letter-spacing: 0.12em;
}

.site-footer nav {
  display: flex;
  gap: 25px;
}

.site-footer__links {
  display: grid !important;
  gap: 14px !important;
  justify-items: end;
}

.footer-social-links {
  gap: 18px !important;
}

.footer-social-links a {
  color: var(--gold-light);
}

.site-footer a {
  text-decoration: none;
}

.site-footer small {
  grid-column: 1 / -1;
  padding-top: 25px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

@media (max-width: 900px) {
  .desktop-nav {
    display: none;
  }

  .mobile-nav {
    position: relative;
    display: block;
  }

  .mobile-nav summary {
    cursor: pointer;
    color: #fff;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 12px;
    letter-spacing: 0.18em;
    list-style: none;
  }

  .mobile-nav summary::-webkit-details-marker {
    display: none;
  }

  .mobile-nav nav {
    position: absolute;
    top: 36px;
    right: 0;
    display: grid;
    width: 220px;
    padding: 16px 20px;
    border: 1px solid var(--line);
    background: rgba(8, 9, 12, 0.97);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
  }

  .mobile-nav nav a {
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 12px;
    letter-spacing: 0.12em;
    text-decoration: none;
  }

  .introduction,
  .strengths {
    grid-template-columns: minmax(0, 1fr);
  }

  .introduction > *,
  .strengths > * {
    min-width: 0;
  }

  .introduction-copy {
    padding-top: 0;
  }

  .card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .show-card {
    display: block;
  }

  .show-card img {
    height: 170px;
    aspect-ratio: auto;
  }

  .menu-card > img {
    height: 170px;
    min-height: 0;
  }

  .strengths-image {
    order: 2;
  }

  .use-case {
    grid-template-columns: minmax(180px, 0.8fr) 1fr auto;
  }

  .process-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process-list li:nth-child(2) {
    border-right: 1px solid var(--line);
  }

  .process-list li:nth-child(n + 3) {
    border-top: 0;
  }
}

@media (max-width: 620px) {
  .introduction .section-heading h2 {
    font-size: clamp(20px, 5.1vw, 22px);
    line-height: 1.55;
    letter-spacing: 0.02em;
    text-wrap: wrap;
  }

  .introduction-title__mobile-line,
  .strengths-title__line {
    display: block;
    white-space: nowrap;
  }

  .introduction-copy,
  .introduction-copy p {
    font-size: 15px;
    line-height: 1.9;
    letter-spacing: 0.01em;
    word-break: normal;
    overflow-wrap: break-word;
  }

  .site-header {
    min-height: 72px;
  }

  .brand span {
    display: none;
  }

  .brand img {
    width: 45px;
    height: 45px;
  }

  .hero {
    min-height: 690px;
    align-items: end;
  }

  .hero-image {
    background-position: 61% center;
  }

  .hero-shade {
    background:
      linear-gradient(0deg, rgba(2, 3, 7, 0.98) 4%, rgba(2, 3, 7, 0.36) 68%, rgba(2, 3, 7, 0.55) 100%);
  }

  .hero-content {
    padding: 112px 0 68px;
  }

  .hero h1 {
    max-width: 12em;
    font-size: clamp(28px, 8vw, 36px);
    line-height: 1.4;
    letter-spacing: 0.045em;
    text-wrap: balance;
  }

  .show-overview-hero .title-line--long {
    white-space: normal;
  }

  .show-overview-hero .title-line--long .title-part {
    display: block;
    white-space: nowrap;
  }

  .title-part + .title-part {
    margin-left: 0;
  }

  .hero-lead br {
    display: none;
  }

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .scroll-cue {
    display: none;
  }

  .scene-strip {
    justify-content: flex-start;
    padding-right: 12px;
    padding-left: 12px;
  }

  .scene-strip span {
    width: 50%;
    padding: 0 10px;
    text-align: center;
  }

  .scene-strip span + span {
    border-left: 0;
  }

  .scene-strip span:nth-child(even) {
    border-left: 1px solid var(--line);
  }

  .section {
    width: min(100% - 32px, 1180px);
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .show-types,
  .use-cases {
    width: 100%;
    padding-right: 16px;
    padding-left: 16px;
  }

  .show-menu .section-heading h2 {
    font-size: clamp(26px, 7vw, 30px);
    letter-spacing: 0.04em;
  }

  .menu-grid {
    gap: 10px;
    margin-top: 24px;
  }

  .menu-card > img {
    height: auto;
    aspect-ratio: 4 / 3;
  }

  .menu-card .show-card-body {
    padding: 16px 14px 18px;
  }

  .menu-card .card-number {
    margin-bottom: 5px;
    font-size: 9px;
  }

  .menu-card h3 {
    min-height: 3.1em;
    margin-bottom: 8px;
    font-size: 14px;
    line-height: 1.55;
    letter-spacing: 0;
  }

  .menu-card .show-card-body > p:not(.card-number) {
    display: -webkit-box;
    overflow: hidden;
    font-size: 11px;
    line-height: 1.7;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
  }

  .menu-card .card-arrow {
    margin-top: 11px;
    font-size: 9px;
  }

  .choice-guide {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 24px;
    padding: 18px;
    text-align: left;
  }

  .choice-guide strong {
    font-size: 14px;
  }

  .choice-guide span,
  .choice-guide > a {
    font-size: 11px;
  }

  .strengths-image::before {
    top: -12px;
    right: -8px;
    bottom: 12px;
    left: 8px;
  }

  .strengths-image img {
    height: 300px;
    min-height: 0;
  }

  .strength-list li {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .use-case {
    grid-template-columns: 1fr auto;
    gap: 8px 18px;
  }

  .use-case small {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .use-case b {
    grid-column: 2;
    grid-row: 1;
  }

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

  .process-list li {
    min-height: 0;
    border-right: 1px solid var(--line);
    border-bottom: 0;
  }

  .process-list li:last-child {
    border-bottom: 1px solid var(--line);
  }

  .process-list li:nth-child(n + 2) {
    border-top: 1px solid var(--line);
  }

  .process-list span {
    margin-bottom: 18px;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .site-footer nav {
    flex-wrap: wrap;
  }

  .site-footer__links {
    justify-items: start;
  }
}

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

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