:root {
  --ruco-accent: #c30052;
  --ruco-ink: #1a1a1a;
  --ruco-black: #111111;
  --ruco-gray: #6f6f76;
  --ruco-muted: #a1a1aa;
  --ruco-line: #e5e7eb;
  --ruco-soft: #fdfdfd;
  --ruco-white: #ffffff;
  --header-height: 88px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ruco-ink);
  background: var(--ruco-soft);
  font-family: "Montserrat", "Noto Sans JP", sans-serif;
  font-size: 16px;
  line-height: 1.8;
  letter-spacing: 0;
  overflow-x: hidden;
}

body.is-menu-open {
  overflow: hidden;
}

::selection {
  color: var(--ruco-white);
  background: var(--ruco-accent);
}

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

img,
svg,
canvas {
  display: block;
}

img {
  max-width: 100%;
  height: auto;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 1000;
  padding: 0.6rem 0.9rem;
  color: var(--ruco-white);
  background: var(--ruco-black);
  border-radius: 6px;
}

.skip-link:focus {
  top: 1rem;
}

.snow-background {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: var(--ruco-soft);
}

.snow-canvas {
  width: 100%;
  height: 100%;
  opacity: 0.8;
}

.site-header,
.site-main,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 50;
  padding: 2rem 0;
  color: var(--ruco-ink);
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: padding 700ms ease, background 700ms ease, border-color 700ms ease, backdrop-filter 700ms ease;
}

.admin-bar .site-header {
  top: 32px;
}

.site-header.is-scrolled {
  padding: 1rem 0;
  background: rgba(255, 255, 255, 0.9);
  border-bottom-color: rgba(229, 231, 235, 0.9);
  backdrop-filter: blur(18px);
}

.site-header__inner {
  max-width: 1280px;
  min-height: 36px;
  margin: 0 auto;
  padding: 0 4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.site-logo {
  position: relative;
  z-index: 60;
  display: inline-flex;
  align-items: center;
}

.site-logo__image {
  width: 9.6rem;
  height: auto;
  max-height: 2.9rem;
  object-fit: contain;
  transition: opacity 200ms ease;
}

.site-logo:hover .site-logo__image,
.site-logo:focus-visible .site-logo__image {
  opacity: 0.7;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  color: #66666d;
  font-size: 0.69rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  line-height: 1;
  text-transform: uppercase;
}

.nav-list a,
.footer-links a {
  transition: color 200ms ease;
}

.nav-list a:hover,
.nav-list a:focus-visible,
.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--ruco-accent);
}

.nav-cta,
.button,
.contact-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0.7rem 1.45rem;
  border: 1px solid currentColor;
  border-radius: 0;
  background: transparent;
  color: var(--ruco-ink);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  line-height: 1.2;
  text-transform: uppercase;
  transition: background 500ms ease, color 500ms ease, border-color 500ms ease;
}

.nav-cta:hover,
.nav-cta:focus-visible {
  color: var(--ruco-white);
  border-color: var(--ruco-accent);
  background: var(--ruco-accent);
}

.menu-toggle {
  position: relative;
  z-index: 60;
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ruco-ink);
}

.menu-toggle span {
  position: absolute;
  left: 9px;
  width: 24px;
  height: 1px;
  background: currentColor;
  transition: transform 300ms ease;
}

.menu-toggle span:first-child {
  top: 16px;
}

.menu-toggle span:last-child {
  top: 25px;
}

.menu-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(4.5px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-4.5px) rotate(-45deg);
}

.section-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 4rem;
}

.hero-section {
  position: relative;
  min-height: 100svh;
  padding-top: 5rem;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-mark {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(68rem, 110vw);
  height: min(68rem, 110vw);
  opacity: 0.02;
  pointer-events: none;
  transform: translate(calc(-50% + var(--mouse-x, 0px)), calc(-50% + var(--mouse-y, 0px)));
  transition: transform 1000ms ease;
}

.hero-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1280px;
  min-height: 70svh;
  margin: 0 auto;
  padding: 0 4rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-title-wrap {
  position: relative;
  padding-left: 4rem;
}

.hero-rule {
  position: absolute;
  left: 0;
  top: 0;
  width: 1px;
  display: block;
}

.hero-rule--long {
  height: 100%;
  background: #d1d5db;
  transform-origin: top;
  animation: draw-line 1500ms cubic-bezier(0.2, 0.8, 0.2, 1) 500ms both;
}

.hero-rule--accent {
  height: 4rem;
  background: var(--ruco-accent);
  opacity: 0;
  animation: fade-up 1500ms cubic-bezier(0.2, 0.8, 0.2, 1) 1500ms both;
}

.hero-title {
  margin: 0;
  color: var(--ruco-ink);
  font-size: 7rem;
  font-weight: 300;
  line-height: 1;
  letter-spacing: 0;
}

.hero-title span {
  display: block;
  opacity: 0;
  animation: fade-up 1500ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.hero-title span:first-child {
  animation-delay: 400ms;
}

.hero-title span:last-child {
  margin-left: 8rem;
  animation-delay: 900ms;
}

.hero-title b {
  color: var(--ruco-accent);
  font-weight: 300;
}

.hero-subcopy {
  margin: 5rem 0 0 4rem;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  opacity: 0;
  animation: fade-up 1500ms cubic-bezier(0.2, 0.8, 0.2, 1) 1400ms both;
}

.hero-subcopy p {
  margin: 0;
  color: #3f3f46;
  font-size: 1.08rem;
  font-weight: 300;
  letter-spacing: 0.2em;
  line-height: 1.9;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: #a1a1aa !important;
  font-size: 0.72rem !important;
  font-weight: 500 !important;
  letter-spacing: 0.3em !important;
  line-height: 1;
  text-transform: uppercase;
}

.hero-meta span {
  width: 2rem;
  height: 1px;
  background: #d1d5db;
}

.hero-meta b {
  color: var(--ruco-accent);
}

.scroll-indicator {
  position: absolute;
  left: 4rem;
  bottom: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #d1d5db;
  opacity: 0;
  animation: fade-up 1500ms cubic-bezier(0.2, 0.8, 0.2, 1) 2000ms both;
}

.scroll-indicator span {
  margin-bottom: 1rem;
  font-size: 0.56rem;
  font-weight: 300;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transform: rotate(90deg) translateY(1.5rem);
  transform-origin: left;
}

.scroll-indicator i {
  position: relative;
  width: 1px;
  height: 4rem;
  overflow: hidden;
  background: #d1d5db;
}

.scroll-indicator i::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: var(--ruco-ink);
  animation: scroll-line 2000ms ease-in-out infinite;
}

.news-strip-section {
  position: relative;
  z-index: 2;
  padding: 0 0 2.5rem;
  background: var(--ruco-white);
}

.news-strip-list {
  border-top: 1px solid var(--ruco-line);
}

.news-strip-row {
  min-height: 5.75rem;
}

.news-strip-row strong {
  color: var(--ruco-accent);
  letter-spacing: 0.12em;
}

.intro-section {
  position: relative;
  z-index: 2;
  padding: 8rem 0;
  background: var(--ruco-white);
  text-align: center;
}

.intro-section p {
  margin: 0;
  color: #27272a;
  font-size: 2.25rem;
  font-weight: 300;
  line-height: 2.05;
  letter-spacing: 0.2em;
}

.intro-section .intro-accent {
  color: var(--ruco-accent);
  font-style: italic;
  font-weight: 400;
}

[data-color-shift] .color-shift-char {
  display: inline-block;
  white-space: pre;
  opacity: 0;
  color: transparent;
}

[data-color-shift].is-color-shifting .color-shift-char {
  animation: color-shift-pink 900ms ease-out forwards;
  animation-delay: var(--char-delay, 0ms);
}

[data-color-shift].is-color-shifting .intro-accent .color-shift-char {
  animation-name: color-shift-pink-accent;
}

@keyframes color-shift-pink {
  0% {
    color: transparent;
    opacity: 0;
  }

  35% {
    color: var(--ruco-accent);
    opacity: 1;
  }

  100% {
    color: #27272a;
    opacity: 1;
  }
}

@keyframes color-shift-pink-accent {
  0% {
    color: transparent;
    opacity: 0;
  }

  35%,
  100% {
    color: var(--ruco-accent);
    opacity: 1;
  }
}

.identity-section {
  padding: 5rem 0;
}

.identity-panel {
  position: relative;
  overflow: hidden;
  margin: 0;
  padding: 7rem 8rem;
  color: var(--ruco-white);
  background: var(--ruco-black);
}

.identity-symbol {
  position: absolute;
  right: -8rem;
  bottom: -8rem;
  width: 37.5rem;
  height: 37.5rem;
  object-fit: contain;
  opacity: 0.03;
  pointer-events: none;
}

.identity-layout {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 5rem;
}

.identity-main {
  display: flex;
  flex-direction: column;
  gap: 5rem;
}

.section-kicker,
.values-title,
.section-heading p,
.portfolio-panel__head p,
.contact-cta p,
.page-hero .section-label,
.article-header .section-label,
.card-number,
.post-card__meta {
  margin: 0;
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: 0.36em;
  line-height: 1.4;
  text-transform: uppercase;
}

.section-kicker {
  margin-bottom: 2rem;
  color: #71717a;
  border-left: 1px solid var(--ruco-accent);
  padding-left: 1rem;
}

.identity-main h2 {
  margin: 0;
  color: var(--ruco-white);
  font-size: 2rem;
  font-weight: 300;
  line-height: 1.8;
  letter-spacing: 0.08em;
  word-break: keep-all;
}

.text-highlight {
  position: relative;
  z-index: 1;
  display: inline-block;
  padding: 0 0.2em;
  color: var(--ruco-white);
  font-style: italic;
  font-weight: 500;
}

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

.text-highlight::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--ruco-accent);
  transform: scaleY(0.9);
  transform-origin: bottom;
}

.values-area {
  border-left: 1px solid #27272a;
  padding-left: 5rem;
}

.values-title {
  margin-bottom: 3rem;
  color: #71717a;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.values-title span {
  width: 2rem;
  height: 1px;
  background: #27272a;
}

.values-list {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.value-row {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(39, 39, 42, 0.72);
  transition: border-color 500ms ease;
}

.value-row:hover,
.value-row:focus-within {
  border-color: rgba(195, 0, 82, 0.5);
}

.value-row > span {
  margin-top: 0.18rem;
  color: #71717a;
  font-size: 0.9rem;
  font-weight: 300;
  transition: color 300ms ease;
}

.value-row:hover > span {
  color: var(--ruco-accent);
}

.value-row h3 {
  margin: 0 0 0.5rem;
  color: #e4e4e7;
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  line-height: 1.4;
  text-transform: uppercase;
}

.value-row p {
  margin: 0;
  color: #a1a1aa;
  font-size: 0.86rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  line-height: 1.9;
}

.services-section,
.page-content-section {
  padding: 8rem 0;
  background: var(--ruco-white);
}

.section-heading {
  margin-bottom: 4rem;
}

.section-heading--split {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
}

.section-heading h2,
.contact-cta h2,
.page-hero h1,
.article-header h1 {
  margin: 0;
  color: var(--ruco-ink);
  font-size: 3rem;
  font-weight: 300;
  line-height: 1.25;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.section-heading p {
  max-width: 24rem;
  color: #71717a;
  font-weight: 300;
  line-height: 2;
  text-align: right;
  text-transform: none;
}

.service-cards {
  display: grid;
  gap: 2rem;
}

.service-card-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-height: 24rem;
  padding: 2.5rem;
  color: var(--ruco-ink);
  text-align: left;
  border: 1px solid var(--ruco-line);
  border-radius: 0;
  background: var(--ruco-white);
  cursor: pointer;
  transition: background 500ms ease, color 500ms ease, border-color 500ms ease, box-shadow 500ms ease, transform 500ms ease;
}

.service-card:hover,
.service-card:focus-visible {
  border-color: var(--ruco-accent);
}

.service-card.is-active {
  color: var(--ruco-white);
  background: var(--ruco-ink);
  border-color: var(--ruco-ink);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.14);
  transform: scale(1.02);
}

.service-icon {
  width: 3.5rem;
  height: 3.5rem;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid transparent;
  color: var(--ruco-ink);
  background: #f8f8f8;
  transition: background 500ms ease, border-color 500ms ease, color 500ms ease;
}

.service-icon svg {
  width: 1.5rem;
  height: 1.5rem;
}

.service-card:hover .service-icon,
.service-card:focus-visible .service-icon {
  color: var(--ruco-accent);
  border-color: rgba(195, 0, 82, 0.22);
  background: rgba(195, 0, 82, 0.06);
}

.service-card.is-active .service-icon {
  color: var(--ruco-accent);
  background: var(--ruco-white);
}

.service-card strong {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-bottom: 1rem;
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  line-height: 1.5;
}

.service-card small {
  color: #71717a;
  font-size: 0.9rem;
  font-weight: 300;
  line-height: 2;
  letter-spacing: 0.08em;
  transition: color 500ms ease;
}

.service-card.is-active small {
  color: #a1a1aa;
}

.service-card i {
  position: absolute;
  top: 2.6rem;
  right: 2.5rem;
  color: #d1d5db;
  font-size: 1.6rem;
  font-style: normal;
  opacity: 0;
  transition: opacity 300ms ease;
}

.service-card:not(.is-active):hover i,
.service-card:not(.is-active):focus-visible i {
  opacity: 1;
}

.service-mobile-panel {
  display: none;
}

.portfolio-panels {
  position: relative;
  min-height: 28rem;
  padding: 4rem;
  border: 1px solid var(--ruco-line);
  background: var(--ruco-soft);
}

.portfolio-panel {
  display: none;
  opacity: 0;
}

.portfolio-panel.is-active {
  display: block;
  animation: fade-up 900ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.portfolio-panel__head {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  border-bottom: 1px solid var(--ruco-line);
}

.portfolio-panel__head p {
  margin-bottom: 1rem;
  color: var(--ruco-accent);
  border-left: 1px solid var(--ruco-accent);
  padding-left: 0.75rem;
}

.portfolio-panel__head h3 {
  margin: 0;
  color: var(--ruco-ink);
  font-size: 1.5rem;
  font-weight: 300;
  letter-spacing: 0.16em;
  line-height: 1.55;
}

.portfolio-panel__head h3 span {
  margin-left: 0.5rem;
  color: #a1a1aa;
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.04em;
}

.portfolio-panel__head a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #71717a;
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  line-height: 1;
  text-transform: uppercase;
  transition: color 200ms ease;
}

.portfolio-panel__head a:hover,
.portfolio-panel__head a:focus-visible {
  color: var(--ruco-accent);
}

.link-arrow {
  position: relative;
  width: 0.95rem;
  height: 0.95rem;
  display: inline-block;
  color: currentColor;
  font-size: 0;
  line-height: 1;
}

.link-arrow::before,
.link-arrow::after {
  content: "";
  position: absolute;
  right: 0.1rem;
  top: 0.18rem;
  display: block;
  background: currentColor;
}

.link-arrow::before {
  width: 0.56rem;
  height: 0.56rem;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  background: transparent;
}

.link-arrow::after {
  width: 0.82rem;
  height: 1px;
  transform: rotate(-45deg);
  transform-origin: right center;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
}

.portfolio-item,
.post-card,
.info-card,
.content-panel,
.article-cta,
.work-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 2rem;
  border: 1px solid #f0f0f1;
  background: var(--ruco-white);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
  transition: border-color 500ms ease, box-shadow 500ms ease, color 300ms ease;
}

.portfolio-item:hover,
.portfolio-item:focus-visible {
  border-color: rgba(195, 0, 82, 0.3);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.portfolio-badge {
  width: max-content;
  margin-bottom: 1.5rem;
  padding: 0.16rem 0.5rem;
  color: #a1a1aa;
  border: 1px solid #e5e7eb;
  font-size: 0.56rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  line-height: 1.5;
  text-transform: uppercase;
}

.portfolio-badge--product {
  color: var(--ruco-accent);
  border-color: rgba(195, 0, 82, 0.3);
  background: rgba(195, 0, 82, 0.05);
}

.portfolio-image {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  margin: 0 0 1.5rem;
  overflow: hidden;
  border: 1px solid #f0f0f1;
  background: var(--ruco-soft);
}

.portfolio-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portfolio-item h4,
.post-card h2,
.info-card h2,
.work-card h3 {
  margin: 0 0 1rem;
  color: var(--ruco-ink);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1.8;
  transition: color 300ms ease;
}

.portfolio-item:hover h4,
.portfolio-item:focus-visible h4 {
  color: var(--ruco-accent);
}

.portfolio-item p,
.post-card p,
.info-card p,
.work-card p,
.page-hero p,
.article-header p,
.entry-content {
  margin: 0;
  color: #71717a;
  font-size: 0.82rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  line-height: 2;
}

.column-section {
  padding: 8rem 0;
  background: var(--ruco-soft);
  border-top: 1px solid #f3f4f6;
}

.column-section .section-heading p {
  margin-bottom: 1rem;
}

.column-all-link {
  display: inline-flex;
  border-bottom: 1px solid var(--ruco-ink);
  padding-bottom: 0.25rem;
  color: var(--ruco-ink);
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  line-height: 1.4;
  text-transform: uppercase;
  transition: color 200ms ease, border-color 200ms ease;
}

.column-all-link:hover,
.column-all-link:focus-visible {
  color: var(--ruco-accent);
  border-color: var(--ruco-accent);
}

.column-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--ruco-line);
}

.column-row {
  display: flex;
  align-items: center;
  gap: 3rem;
  min-height: 7.5rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--ruco-line);
  transition: border-color 500ms ease;
}

.column-row:hover,
.column-row:focus-visible {
  border-color: rgba(195, 0, 82, 0.5);
}

.column-meta {
  width: 25%;
  flex: 0 0 25%;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.column-meta time {
  color: #a1a1aa;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
}

.column-meta b {
  padding: 0.25rem 0.7rem;
  color: var(--ruco-accent);
  border: 1px solid rgba(195, 0, 82, 0.2);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  line-height: 1.3;
  text-transform: uppercase;
}

.column-row strong {
  width: 66.666%;
  color: var(--ruco-ink);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1.8;
  transition: color 300ms ease;
}

.column-row:hover strong,
.column-row:focus-visible strong {
  color: var(--ruco-accent);
}

.column-row i {
  margin-left: auto;
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ruco-accent);
  border: 0;
  border-radius: 0;
  opacity: 0.5;
  transition: opacity 500ms ease, transform 500ms ease;
}

.column-row:hover i,
.column-row:focus-visible i {
  opacity: 1;
  transform: translate(0.25rem, -0.25rem);
}

.contact-cta {
  position: relative;
  overflow: hidden;
  padding: 8rem 0;
  color: var(--ruco-white);
  background: var(--ruco-ink);
  text-align: center;
}

.contact-line {
  position: absolute;
  top: 0;
  left: 50%;
  width: 1px;
  height: 8rem;
  background: var(--ruco-accent);
  opacity: 0.5;
}

.contact-cta .section-inner {
  padding-top: 2.5rem;
}

.contact-cta h2 {
  color: var(--ruco-white);
  margin-bottom: 2rem;
  font-size: 3rem;
  text-transform: none;
}

.contact-cta p {
  margin-bottom: 4rem;
  color: #a1a1aa;
  letter-spacing: 0.4em;
}

.contact-cta a {
  min-width: 17rem;
  color: var(--ruco-white);
  border-color: var(--ruco-white);
}

.contact-cta a:hover,
.contact-cta a:focus-visible {
  color: var(--ruco-ink);
  background: var(--ruco-white);
}

.site-footer {
  padding: 4rem 0 3rem;
  color: var(--ruco-ink);
  background: var(--ruco-white);
  border-top: 1px solid #f3f4f6;
}

.site-footer__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 4rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 3rem;
}

.footer-logo__image {
  width: 10.5rem;
  height: auto;
  max-height: 3.2rem;
  margin-bottom: 2rem;
  opacity: 0.8;
}

.footer-brand p {
  margin: 0;
  color: #71717a;
  font-size: 0.72rem;
  font-weight: 300;
  letter-spacing: 0.12em;
  line-height: 1.9;
}

.footer-brand .footer-name {
  margin-bottom: 0.75rem;
  color: var(--ruco-ink);
  font-weight: 500;
  letter-spacing: 0.16em;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 3rem;
  color: #a1a1aa;
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.site-footer__bottom {
  max-width: 1280px;
  margin: 5rem auto 0;
  padding: 2rem 4rem 0;
  border-top: 1px solid #f3f4f6;
  color: #a1a1aa;
  font-size: 0.56rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.site-footer__bottom p {
  margin: 0;
}

.page-hero,
.article-header {
  padding: 11rem 0 5rem;
  background: var(--ruco-soft);
}

.page-hero .section-inner,
.article-header .section-inner {
  max-width: 980px;
}

.page-hero .section-label,
.article-header .section-label,
.card-number,
.post-card__meta {
  margin-bottom: 1rem;
  color: var(--ruco-accent);
}

.page-hero h1,
.article-header h1 {
  margin-bottom: 1.5rem;
  letter-spacing: 0.08em;
  text-transform: none;
}

.page-grid,
.work-grid,
.post-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.check-list {
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 1rem;
  color: #71717a;
  font-size: 0.85rem;
  font-weight: 300;
  letter-spacing: 0.06em;
  line-height: 1.9;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 4px;
  height: 4px;
  border-radius: 999px;
  background: var(--ruco-accent);
}

.entry-content {
  max-width: 860px;
}

.entry-content a {
  color: var(--ruco-accent);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.entry-content table {
  width: 100%;
  border-collapse: collapse;
  border-top: 1px solid var(--ruco-line);
}

.entry-content th,
.entry-content td {
  padding: 1rem 0;
  border-bottom: 1px solid var(--ruco-line);
  text-align: left;
  vertical-align: top;
}

.entry-content th {
  width: 12rem;
  color: var(--ruco-ink);
  font-weight: 500;
}

.entry-content img {
  border-radius: 8px;
}

.company-list {
  display: grid;
  grid-template-columns: 180px 1fr;
  border-top: 1px solid var(--ruco-line);
}

.company-list dt,
.company-list dd {
  margin: 0;
  padding: 1rem 0;
  border-bottom: 1px solid var(--ruco-line);
}

.company-list dt {
  color: var(--ruco-ink);
  font-weight: 500;
}

.pagination-wrap {
  max-width: 1280px;
  margin: 2rem auto 0;
  padding: 0 4rem;
}

.fade-in {
  opacity: 0;
  transform: translateY(2rem);
  transition: opacity 1000ms ease, transform 1000ms ease;
  transition-delay: var(--delay, 0ms);
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.sp-only {
  display: none;
}

@keyframes fade-up {
  0% {
    opacity: 0;
    transform: translateY(20px);
    filter: blur(2px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

@keyframes draw-line {
  0% {
    transform: scaleY(0);
  }

  100% {
    transform: scaleY(1);
  }
}

@keyframes scroll-line {
  0% {
    transform: translateY(-100%);
  }

  100% {
    transform: translateY(100%);
  }
}

@media (max-width: 1080px) {
  .site-header__inner,
  .section-inner,
  .hero-inner,
  .site-footer__inner,
  .site-footer__bottom,
  .pagination-wrap {
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .hero-title {
    font-size: 5rem;
  }

  .hero-title span:last-child {
    margin-left: 5rem;
  }

  .identity-panel {
    padding: 5rem 3rem;
  }

  .identity-layout,
  .service-card-list,
  .portfolio-grid,
  .page-grid,
  .work-grid,
  .post-grid {
    grid-template-columns: 1fr;
  }

  .values-area {
    border-left: 0;
    padding-left: 0;
  }

  .service-card {
    min-height: 0;
  }

  .portfolio-panels {
    padding: 2.5rem;
  }

  .column-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 1rem;
  }

  .column-meta,
  .column-row strong {
    width: 100%;
    flex-basis: auto;
  }

  .column-row i {
    display: none;
  }
}

@media (max-width: 860px) {
  :root {
    --header-height: 76px;
  }

  .site-header {
    padding: 1.2rem 0;
  }

  .site-header__inner,
  .section-inner,
  .hero-inner,
  .site-footer__inner,
  .site-footer__bottom,
  .pagination-wrap {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    inset: 0;
    z-index: 40;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2.5rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(18px);
    transform: translateX(100%);
    transition: transform 700ms ease;
  }

  .site-nav.is-open {
    transform: translateX(0);
  }

  .nav-list {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    color: var(--ruco-ink);
    font-size: 1.25rem;
    font-weight: 300;
  }

  .nav-cta {
    display: none;
  }

  .hero-section {
    padding-top: 5.5rem;
  }

  .hero-title-wrap {
    padding-left: 1.5rem;
  }

  .hero-title {
    font-size: 4rem;
  }

  .hero-title span:last-child {
    margin-left: 3rem;
  }

  .hero-subcopy {
    margin-left: 1.5rem;
  }

  .hero-subcopy p {
    font-size: 0.9rem;
  }

  .scroll-indicator {
    left: 1.25rem;
  }

  .intro-section p {
    font-size: 1.6rem;
  }

  .news-strip-section {
    padding-bottom: 1rem;
  }

  .news-strip-row {
    min-height: 6.25rem;
  }

  .section-heading--split,
  .portfolio-panel__head,
  .site-footer__inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .section-heading h2,
  .contact-cta h2,
  .page-hero h1,
  .article-header h1 {
    font-size: 2.2rem;
  }

  .section-heading p {
    text-align: left;
  }

  .portfolio-panels {
    display: none;
  }

  .service-card-list {
    gap: 1rem;
  }

  .service-card.is-active {
    transform: none;
  }

  .service-mobile-panel {
    padding: 1.25rem;
    border: 1px solid var(--ruco-line);
    background: var(--ruco-soft);
  }

  .service-mobile-panel.is-active {
    display: block;
    animation: fade-up 600ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
  }

  .service-mobile-panel .portfolio-panel__head {
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
  }

  .service-mobile-panel .portfolio-panel__head h3 {
    font-size: 1.05rem;
  }

  .service-mobile-panel .portfolio-grid {
    gap: 1rem;
  }

  .service-mobile-panel .portfolio-item {
    padding: 1.25rem;
  }

  .identity-main h2 {
    font-size: 1.55rem;
  }

  .footer-links {
    flex-direction: column;
    gap: 1.5rem;
  }
}

@media (max-width: 520px) {
  body {
    font-size: 15px;
  }

  .site-logo__image {
    width: 8rem;
    max-height: 2.4rem;
  }

  .hero-title {
    font-size: 3rem;
  }

  .hero-title span:last-child {
    margin-left: 2rem;
  }

  .hero-subcopy {
    margin-top: 4rem;
  }

  .hero-meta {
    flex-wrap: wrap;
    gap: 0.75rem;
  }

  .sp-only {
    display: block;
  }

  .identity-panel,
  .portfolio-panels,
  .service-card,
  .portfolio-item,
  .post-card,
  .info-card,
  .content-panel,
  .article-cta,
  .work-card {
    padding: 1.5rem;
  }

  .intro-section,
  .services-section,
  .column-section,
  .contact-cta {
    padding-top: 6rem;
    padding-bottom: 6rem;
  }

  .column-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.75rem;
  }

  .contact-cta a {
    min-width: 0;
    width: 100%;
  }

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

  .entry-content table,
  .entry-content tbody,
  .entry-content tr,
  .entry-content th,
  .entry-content td {
    display: block;
    width: 100%;
  }

  .company-list dd {
    padding-top: 0;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  [data-color-shift] .color-shift-char {
    opacity: 1;
    color: inherit;
  }
}