/* Extracted from vi-line-service-it.html during refactoring. */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
:root {
  --ink: #0a0c10;
  --paper: #f5f3ee;
  --white: #fff;
  --blue: #0057ff;
  --blue-dark: #003baa;
  --teal: #00c49a;
  --muted: #666;
  --border: rgba(10, 12, 16, 0.12);
  --display: "Bebas Neue", sans-serif;
  --mono: "Share Tech Mono", monospace;
  --body: "Noto Sans JP", system-ui, sans-serif;
}
html {
  scroll-behavior: smooth;
}
body {
  background: var(--white);
  color: var(--ink);
  font-family: var(--body);
  overflow-x: hidden;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
  display: block;
}
nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  padding: 0 48px;
  background: rgba(5, 7, 10, 0.24);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: #fff;
}
.logo {
  font-family: var(--display);
  font-size: 22px;
  letter-spacing: 0.14em;
  font-weight: 400;
  color: #fff;
}
.logo span {
  color: var(--blue);
}
.nav-links {
  display: flex;
  height: 100%;
  list-style: none;
}
.nav-links a {
  display: flex;
  align-items: center;
  height: 100%;
  padding: 0 16px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-bottom: 2px solid transparent;
  transition: 0.2s;
  white-space: nowrap;
}
.nav-links a:hover,
.nav-links a.active {
  color: #fff;
  border-bottom-color: var(--blue);
}
.menu-btn {
  display: none;
  background: transparent;
  border: 0;
  width: 42px;
  height: 42px;
  position: relative;
}
.menu-btn span {
  position: absolute;
  left: 10px;
  width: 22px;
  height: 2px;
  background: #fff;
}
.menu-btn span:first-child {
  top: 16px;
}
.menu-btn span:last-child {
  top: 25px;
}
.hero {
  position: relative;
  height: 560px;
  display: flex;
  align-items: center;
  padding-top: 64px;
  background: #05070a url("../../media/image_10.jpg") center center/cover
    no-repeat;
  color: #fff;
  isolation: isolate;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(
      90deg,
      rgba(5, 7, 10, 0.84),
      rgba(5, 7, 10, 0.38) 48%,
      rgba(5, 7, 10, 0.6)
    ),
    linear-gradient(180deg, rgba(5, 7, 10, 0.3), rgba(5, 7, 10, 0.62));
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 46px 46px;
  opacity: 0.45;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
  width: min(100%, 1280px);
  margin: 0 auto;
  padding: 120px 48px;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--teal);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--teal);
}
.hero h1 {
  font-family: var(--display);
  font-size: clamp(74px, 9vw, 140px);
  line-height: 0.9;
  letter-spacing: 0.03em;
  color: #fff;
  margin-bottom: 24px;
}
.hero h1 span {
  color: var(--blue);
}
.hero-lead {
  display: inline-flex;
  align-items: center;
  min-height: 54px;
  padding: 13px 22px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(5, 7, 10, 0.42);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.08em;
  backdrop-filter: blur(10px);
}
.section {
  padding: 96px clamp(28px, 4vw, 64px);
  background: #fff;
  border-bottom: 1px solid var(--border);
}
.wrap {
  width: min(100%, 1280px);
  margin: 0 auto;
}
.center {
  text-align: center;
}
.section-title {
  font-family: var(--display);
  font-size: clamp(46px, 5.4vw, 78px);
  line-height: 0.95;
  letter-spacing: 0.03em;
  text-align: center;
  margin-bottom: 16px;
}
.section-title .jp {
  font-family: var(--body);
  font-size: 0.42em;
  font-weight: 900;
  letter-spacing: 0.04em;
  margin-left: 18px;
}
.blue-line {
  width: 260px;
  height: 10px;
  background: var(--blue);
  margin: 0 auto 54px;
}
.logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 78px;
  flex-wrap: wrap;
  margin-bottom: 42px;
}
.brand-logo.viline {
  width: 320px;
}
.brand-logo.givit {
  width: 270px;
}
.venture-title {
  font-size: 24px;
  font-weight: 900;
  line-height: 1.8;
  letter-spacing: 0.06em;
  text-align: center;
  margin-bottom: 26px;
}
.intro-text {
  max-width: 760px;
  margin: 0 auto;
  color: var(--ink);
  font-size: 16px;
  line-height: 2;
  font-weight: 700;
  text-align: center;
}
.tech-list {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 18px;
  font-size: 18px;
  line-height: 1.7;
}
.service-copy {
  max-width: 1160px;
  margin: 0 auto 54px;
  color: var(--ink);
  font-size: 18px;
  line-height: 1.9;
  font-weight: 500;
}
.service-copy .strong-lines {
  margin-bottom: 26px;
  font-weight: 700;
}
.image-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}
.image-row img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}
.text-block {
  max-width: 1160px;
  margin: 0 auto 52px;
  color: var(--ink);
  font-size: 18px;
  line-height: 1.9;
}
.text-block .strong-lines {
  font-weight: 700;
  margin-bottom: 28px;
}
.case-list {
  max-width: 1160px;
  margin: 0 auto 52px;
  font-size: 19px;
  line-height: 1.85;
  font-weight: 600;
}
.case-list .indent {
  padding-left: 1em;
}
.closing {
  max-width: 1160px;
  margin: 50px auto 0;
  font-size: 18px;
  line-height: 1.9;
  color: var(--ink);
  font-weight: 500;
}
.contact-cta {
  display: flex;
  justify-content: center;
  margin-top: 42px;
}
.contact-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding: 0 30px;
  background: var(--blue);
  color: #fff;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.1em;
  transition: 0.2s;
}
.contact-cta a:hover {
  background: var(--ink);
  transform: translateY(-2px);
}
footer {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: 42px 64px;
  background: var(--ink);
  color: #fff;
}
.footer-logo {
  font-family: var(--display);
  font-size: 22px;
  letter-spacing: 0.12em;
}
.footer-logo span {
  color: var(--blue);
}
.footer-nav {
  display: flex;
  justify-content: center;
  gap: 8px;
  list-style: none;
  flex-wrap: wrap;
}
.footer-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 15px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.72);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: 0.2s;
}
.footer-nav a:hover {
  color: #fff;
  border-color: var(--blue);
  background: rgba(0, 87, 255, 0.18);
  transform: translateY(-2px);
}
.footer-copy {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.4);
  white-space: nowrap;
}
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.65s ease,
    transform 0.65s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
@media (max-width: 1024px) {
  nav {
    padding: 0 24px;
  }
  .nav-links a {
    padding: 0 10px;
  }
  .hero-inner {
    padding: 112px 36px;
  }
  .section {
    padding: 82px 36px;
  }
  .image-row img {
    height: 340px;
  }
  footer {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    padding: 40px 36px;
  }
}
@media (max-width: 760px) {
  nav {
    height: 58px;
    padding: 0 16px;
  }
  .nav-links {
    position: fixed;
    inset: 58px 0 auto;
    height: auto;
    display: none;
    flex-direction: column;
    padding: 18px 16px 26px;
    background: rgba(5, 7, 10, 0.96);
  }
  .nav-links.open {
    display: flex;
  }
  .nav-links a {
    height: auto;
    padding: 14px 4px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }
  .menu-btn {
    display: block;
  }
  .hero {
    height: 440px;
    padding-top: 58px;
  }
  .hero-inner {
    padding: 84px 20px 72px;
  }
  .hero-lead {
    font-size: 15px;
    min-height: 48px;
  }
  .section {
    padding: 64px 20px;
  }
  .logos {
    gap: 30px;
  }
  .brand-logo.viline {
    width: 240px;
  }
  .brand-logo.givit {
    width: 210px;
  }
  .blue-line {
    width: 210px;
    height: 8px;
    margin-bottom: 40px;
  }
  .section-title .jp {
    display: block;
    margin: 12px 0 0;
  }
  .tech-list {
    gap: 14px;
    font-size: 15px;
  }
  .service-copy,
  .text-block,
  .case-list,
  .closing {
    font-size: 15px;
  }
  .image-row {
    grid-template-columns: 1fr;
    margin-left: -20px;
    margin-right: -20px;
  }
  .image-row img {
    height: 260px;
  }
  footer {
    padding: 34px 20px;
  }
  .footer-nav {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .footer-copy {
    white-space: normal;
  }
}

/* ── IT PAGE HEADER / FOOTER / HERO ALIGN FIX ── */
nav {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  z-index: 100 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 0 48px !important;
  height: 64px !important;
  background: rgba(245, 243, 238, 0.92) !important;
  backdrop-filter: blur(14px) !important;
  border-bottom: 0.5px solid var(--border) !important;
  color: var(--ink) !important;
}
.logo {
  font-family: var(--display) !important;
  font-size: 20px !important;
  letter-spacing: 0.1em !important;
  text-decoration: none !important;
  color: var(--ink) !important;
  transition:
    color 0.2s,
    opacity 0.2s !important;
}
.logo span {
  color: var(--blue) !important;
}
.logo:hover,
.logo:focus-visible {
  color: var(--blue) !important;
}
.nav-links {
  display: flex !important;
  gap: 0 !important;
  list-style: none !important;
  height: 100% !important;
}
.nav-links li {
  height: 100% !important;
}
.nav-links a {
  display: flex !important;
  align-items: center !important;
  height: 100% !important;
  padding: 0 18px !important;
  font-size: 11px !important;
  letter-spacing: 0.12em !important;
  text-transform: uppercase !important;
  color: var(--muted) !important;
  text-decoration: none !important;
  font-weight: 500 !important;
  border-bottom: 2px solid transparent !important;
  transition:
    color 0.2s,
    border-color 0.2s !important;
  white-space: nowrap !important;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--ink) !important;
  border-bottom-color: var(--blue) !important;
}
.nav-cta {
  font-size: 11px !important;
  letter-spacing: 0.12em !important;
  font-weight: 700 !important;
  color: #fff !important;
  background: var(--blue) !important;
  padding: 10px 22px !important;
  text-decoration: none !important;
  white-space: nowrap !important;
  transition:
    background 0.2s,
    transform 0.2s !important;
}
.nav-cta:hover {
  background: var(--blue-dark) !important;
  transform: translateY(-1px) !important;
}
.menu-btn {
  display: none;
  background: none !important;
  border: 0 !important;
  width: 42px !important;
  height: 42px !important;
  position: relative !important;
  cursor: pointer !important;
}
.menu-btn span {
  position: absolute !important;
  left: 10px !important;
  width: 22px !important;
  height: 2px !important;
  background: var(--ink) !important;
  transition:
    transform 0.25s,
    top 0.25s !important;
}
.menu-btn span:first-child {
  top: 16px !important;
}
.menu-btn span:last-child {
  top: 25px !important;
}
.menu-btn.open span:first-child {
  top: 20px !important;
  transform: rotate(45deg) !important;
}
.menu-btn.open span:last-child {
  top: 20px !important;
  transform: rotate(-45deg) !important;
}
.hero {
  height: 560px !important;
  padding-top: 64px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  background: #05070a url("../../media/image_10.jpg") center center / cover
    no-repeat !important;
}
.hero-inner {
  position: relative !important;
  z-index: 1 !important;
  width: min(100%, 760px) !important;
  max-width: 760px !important;
  margin: 0 !important;
  padding: 128px 0 110px 72px !important;
  display: block !important;
}
.hero h1 {
  font-family: var(--body) !important;
  font-size: clamp(52px, 6.5vw, 92px) !important;
  line-height: 1.05 !important;
  letter-spacing: 0.02em !important;
  font-weight: 900 !important;
  color: #fff !important;
  margin-bottom: 28px !important;
  text-align: left !important;
  transform: none !important;
}
.hero-lead {
  display: inline-flex !important;
  align-items: center !important;
  min-height: 54px !important;
  padding: 13px 22px !important;
  border: 1px solid rgba(255, 255, 255, 0.18) !important;
  background: rgba(5, 7, 10, 0.42) !important;
  color: #fff !important;
  font-size: 18px !important;
  font-weight: 700 !important;
  letter-spacing: 0.08em !important;
  line-height: 1.7 !important;
  max-width: none !important;
  backdrop-filter: blur(10px) !important;
}
footer {
  background: var(--ink) !important;
  padding: 42px 64px !important;
  display: grid !important;
  grid-template-columns: auto minmax(0, 1fr) auto !important;
  gap: 28px !important;
  align-items: center !important;
  border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
  color: #fff !important;
}
.footer-logo {
  font-family: var(--display) !important;
  font-size: 22px !important;
  color: #fff !important;
  letter-spacing: 0.12em !important;
  white-space: nowrap !important;
}
.footer-logo span {
  color: var(--blue) !important;
}
.footer-nav {
  display: flex !important;
  justify-content: center !important;
  gap: 8px !important;
  list-style: none !important;
  flex-wrap: wrap !important;
}
.footer-nav a {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  min-height: 36px !important;
  padding: 0 14px !important;
  font-size: 11px !important;
  letter-spacing: 0.12em !important;
  text-transform: uppercase !important;
  color: rgba(255, 255, 255, 0.68) !important;
  text-decoration: none !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  background: rgba(255, 255, 255, 0.035) !important;
  transition:
    color 0.2s,
    border-color 0.2s,
    background 0.2s,
    transform 0.2s !important;
}
.footer-nav a:hover {
  color: #fff !important;
  border-color: rgba(0, 87, 255, 0.8) !important;
  background: rgba(0, 87, 255, 0.16) !important;
  transform: translateY(-2px) !important;
}
.footer-right {
  display: flex !important;
  align-items: center !important;
  justify-content: flex-end !important;
  gap: 18px !important;
  flex-wrap: wrap !important;
}
.footer-social {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
}
.footer-social a {
  width: 42px !important;
  height: 42px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  border: 1px solid rgba(255, 255, 255, 0.18) !important;
  border-radius: 50% !important;
  background: rgba(255, 255, 255, 0.055) !important;
  transition:
    border-color 0.2s,
    background 0.2s,
    transform 0.2s,
    box-shadow 0.2s !important;
}
.footer-social a:hover {
  border-color: rgba(0, 87, 255, 0.9) !important;
  background: rgba(0, 87, 255, 0.2) !important;
  box-shadow: 0 10px 26px rgba(0, 87, 255, 0.22) !important;
  transform: translateY(-2px) !important;
}
.footer-social img {
  width: 20px !important;
  height: 20px !important;
  display: block !important;
  filter: brightness(0) invert(1) !important;
}
.footer-copy {
  font-size: 11px !important;
  color: rgba(255, 255, 255, 0.38) !important;
  white-space: nowrap !important;
}
@media (max-width: 1024px) {
  nav {
    padding: 0 24px !important;
  }
  .nav-links a {
    padding: 0 10px !important;
    font-size: 10px !important;
  }
  .nav-cta {
    padding: 9px 14px !important;
  }
  .hero-inner {
    padding: 112px 36px 92px !important;
    width: 100% !important;
    max-width: 720px !important;
  }
  footer {
    grid-template-columns: 1fr !important;
    justify-items: center !important;
    text-align: center !important;
    padding: 40px 36px !important;
    gap: 22px !important;
  }
  .footer-right {
    justify-content: center !important;
    flex-direction: column !important;
    gap: 16px !important;
  }
}
@media (max-width: 760px) {
  nav {
    height: 58px !important;
    padding: 0 16px !important;
  }
  .nav-cta {
    display: none !important;
  }
  .menu-btn {
    display: block !important;
    z-index: 102 !important;
  }
  .nav-links {
    position: fixed !important;
    inset: 58px 0 auto 0 !important;
    height: auto !important;
    background: rgba(245, 243, 238, 0.98) !important;
    display: none !important;
    flex-direction: column !important;
    padding: 20px 16px 28px !important;
    border-bottom: 1px solid var(--border) !important;
  }
  .nav-links.open {
    display: flex !important;
  }
  .nav-links li {
    height: auto !important;
  }
  .nav-links a {
    height: auto !important;
    padding: 14px 4px !important;
    font-size: 12px !important;
    border-bottom: 1px solid var(--border) !important;
    color: var(--muted) !important;
  }
  .hero {
    height: 440px !important;
    padding-top: 58px !important;
  }
  .hero-inner {
    padding: 84px 20px 72px !important;
  }
  .hero h1 {
    font-size: clamp(42px, 13vw, 62px) !important;
  }
  .hero-lead {
    font-size: 15px !important;
    min-height: 48px !important;
  }
  footer {
    padding: 34px 20px !important;
  }
  .footer-nav {
    width: 100% !important;
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 8px !important;
  }
  .footer-copy {
    white-space: normal !important;
  }
}

.it-doc-strip {
  background: var(--blue);
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.it-doc-strip-track {
  display: flex;
  align-items: center;
  gap: 34px;
  min-width: max-content;
  padding: 9px 0;
  white-space: nowrap;
  animation: itStripMove 28s linear infinite;
}
.it-doc-strip-item {
  color: #fff;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  opacity: 0.96;
}
.it-doc-strip-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
  flex: 0 0 auto;
}
@keyframes itStripMove {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}
@media (max-width: 760px) {
  .it-doc-strip-track {
    gap: 24px;
    padding: 8px 0;
  }
  .it-doc-strip-item {
    font-size: 9px;
    letter-spacing: 0.18em;
  }
}

/* ── IT PAGE CONTENT REDESIGN：既存ITsector1と差別化 ── */
.it-overview-card {
  display: grid !important;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr) !important;
  gap: 46px !important;
  align-items: center !important;
  max-width: 1180px !important;
  margin: 0 auto !important;
  padding: 46px !important;
  border: 1px solid var(--border) !important;
  background: linear-gradient(135deg, #fff 0%, #f7f8fb 100%) !important;
  box-shadow: 0 22px 60px rgba(10, 12, 16, 0.08) !important;
}
.it-overview-logos {
  display: grid !important;
  grid-template-columns: 1fr !important;
  gap: 22px !important;
  justify-items: center !important;
  margin: 0 !important;
  padding: 30px 26px !important;
  border-right: 1px solid var(--border) !important;
}
.it-overview-logos .brand-logo.viline {
  width: min(100%, 300px) !important;
}
.it-overview-logos .brand-logo.givit {
  width: min(100%, 250px) !important;
}
.it-overview-text {
  text-align: left !important;
}
.it-overview-text .venture-title {
  text-align: left !important;
  margin-bottom: 22px !important;
  font-size: 26px !important;
}
.it-overview-text .intro-text {
  max-width: none !important;
  margin: 0 !important;
  text-align: left !important;
}
.it-service-grid {
  display: grid !important;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr) !important;
  gap: 42px !important;
  align-items: start !important;
}
.it-service-copy-panel {
  position: sticky !important;
  top: 92px !important;
  padding: 34px !important;
  border: 1px solid var(--border) !important;
  background: #fff !important;
  box-shadow: 0 16px 42px rgba(10, 12, 16, 0.06) !important;
}
.it-service-copy-panel .tech-list {
  gap: 10px !important;
  margin-bottom: 24px !important;
}
.it-service-copy-panel .tech-list span {
  display: inline-flex !important;
  align-items: center !important;
  min-height: 30px !important;
  padding: 0 10px !important;
  border: 1px solid rgba(0, 87, 255, 0.22) !important;
  background: rgba(0, 87, 255, 0.045) !important;
  color: var(--blue) !important;
  font-family: var(--mono) !important;
  font-size: 12px !important;
  font-weight: 700 !important;
}
.it-service-copy-panel .strong-lines {
  font-size: 18px !important;
  line-height: 1.85 !important;
  padding-left: 18px !important;
  border-left: 4px solid var(--blue) !important;
}
.it-photo-stack {
  display: grid !important;
  grid-template-columns: 1fr !important;
  gap: 18px !important;
}
.it-photo-card {
  position: relative !important;
  overflow: hidden !important;
  border: 1px solid var(--border) !important;
  background: #f4f4f4 !important;
  min-height: 310px !important;
  box-shadow: 0 18px 46px rgba(10, 12, 16, 0.08) !important;
}
.it-photo-card img {
  width: 100% !important;
  height: 100% !important;
  min-height: 310px !important;
  object-fit: cover !important;
}
.it-photo-card:nth-child(even) {
  transform: translateX(34px) !important;
}
.it-dx-layout {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.48fr) !important;
  gap: 42px !important;
  align-items: center !important;
}
.it-dx-photos {
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  gap: 16px !important;
}
.it-dx-photos .it-photo-card:nth-child(even) {
  transform: translateY(36px) !important;
}
.it-dx-text-card {
  padding: 38px !important;
  border: 1px solid var(--border) !important;
  background: #fff !important;
  box-shadow: 0 16px 42px rgba(10, 12, 16, 0.06) !important;
}
.it-dx-text-card .strong-lines {
  font-size: 19px !important;
  line-height: 1.85 !important;
  margin-bottom: 22px !important;
}
.it-case-board {
  display: grid !important;
  grid-template-columns: minmax(280px, 0.42fr) minmax(0, 0.58fr) !important;
  gap: 32px !important;
  align-items: stretch !important;
}
.it-case-text {
  padding: 36px !important;
  border: 1px solid var(--border) !important;
  background: #fff !important;
  box-shadow: 0 16px 42px rgba(10, 12, 16, 0.06) !important;
}
.it-case-text .case-list {
  margin: 0 !important;
  font-size: 18px !important;
}
.it-case-images {
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  gap: 12px !important;
}
.it-case-images .it-photo-card {
  min-height: 280px !important;
}
.it-case-images .it-photo-card img {
  min-height: 280px !important;
}
.it-case-images .it-photo-card:nth-child(even) {
  transform: none !important;
}
.it-closing-card {
  margin-top: 44px !important;
  padding: 28px 34px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 22px !important;
  border: 1px solid rgba(0, 87, 255, 0.22) !important;
  background: linear-gradient(90deg, rgba(0, 87, 255, 0.055), #fff) !important;
}
.it-closing-card .closing {
  margin: 0 !important;
  max-width: none !important;
}
.it-closing-card .contact-cta {
  margin: 0 !important;
  flex-shrink: 0 !important;
}
.it-closing-card .contact-cta a {
  min-width: 210px !important;
}

@media (max-width: 1024px) {
  .it-overview-card,
  .it-service-grid,
  .it-dx-layout,
  .it-case-board {
    grid-template-columns: 1fr !important;
  }
  .it-overview-logos {
    border-right: 0 !important;
    border-bottom: 1px solid var(--border) !important;
  }
  .it-service-copy-panel {
    position: relative !important;
    top: auto !important;
  }
  .it-photo-card:nth-child(even) {
    transform: none !important;
  }
  .it-dx-photos .it-photo-card:nth-child(even) {
    transform: none !important;
  }
}
@media (max-width: 760px) {
  .it-overview-card {
    padding: 26px 20px !important;
  }
  .it-service-copy-panel,
  .it-dx-text-card,
  .it-case-text {
    padding: 26px 22px !important;
  }
  .it-dx-photos,
  .it-case-images {
    grid-template-columns: 1fr !important;
  }
  .it-photo-card,
  .it-photo-card img {
    min-height: 240px !important;
  }
  .it-closing-card {
    display: block !important;
    padding: 24px 22px !important;
  }
  .it-closing-card .contact-cta {
    margin-top: 22px !important;
  }
}

/* ── HEADER / FOOTER LOGO COMPANY NAME FIX ── */
.header-brand {
  display: inline-flex !important;
  align-items: center !important;
  gap: 12px !important;
  height: 100% !important;
  color: var(--ink) !important;
  text-decoration: none !important;
}
.header-brand-logo {
  display: block !important;
  width: 92px !important;
  height: 34px !important;
  object-fit: contain !important;
}
.header-brand-name {
  font-family: var(--body) !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  letter-spacing: 0.08em !important;
  color: var(--ink) !important;
  white-space: nowrap !important;
}
.footer-brand {
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
}
.footer-company-name {
  font-family: var(--body) !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  letter-spacing: 0.08em !important;
  color: #fff !important;
  white-space: nowrap !important;
}
@media (max-width: 760px) {
  .header-brand-logo {
    width: 76px !important;
    height: 30px !important;
  }
  .header-brand-name {
    font-size: 11px !important;
    letter-spacing: 0.04em !important;
  }
  .footer-brand {
    justify-content: center !important;
    flex-wrap: wrap !important;
  }
  .footer-company-name {
    font-size: 12px !important;
  }
}

/* ── SERVICE IT TONE / LABEL / ANIMATION ALIGNMENT ── */
body {
  background:
    radial-gradient(circle at 8% 14%, rgba(0, 87, 255, 0.12), transparent 32%),
    radial-gradient(circle at 88% 8%, rgba(0, 196, 154, 0.11), transparent 30%),
    linear-gradient(180deg, #f7fbff 0%, #ffffff 44%, #f3f8ff 100%) !important;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    radial-gradient(rgba(0, 87, 255, 0.12) 1px, transparent 1px),
    linear-gradient(rgba(0, 87, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 87, 255, 0.05) 1px, transparent 1px);
  background-size: 22px 22px, 72px 72px, 72px 72px;
  opacity: 0.58;
}
main {
  position: relative;
  overflow: hidden;
  background: transparent !important;
}
main::before {
  content: "IT / DX";
  position: absolute;
  top: 48px;
  right: max(24px, 5vw);
  z-index: 0;
  color: rgba(0, 87, 255, 0.045);
  font-family: var(--display);
  font-size: clamp(92px, 15vw, 220px);
  line-height: 1;
  letter-spacing: 0.04em;
  pointer-events: none;
  white-space: nowrap;
}
.section {
  position: relative !important;
  overflow: hidden !important;
  background: transparent !important;
  border-bottom: 1px solid rgba(0, 87, 255, 0.09) !important;
}
.section:nth-of-type(even) {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.68), rgba(235, 246, 255, 0.62)) !important;
}
.section > .wrap {
  position: relative !important;
  z-index: 1 !important;
}
.section-reveal::after {
  content: attr(data-it-mark);
  position: absolute;
  right: max(20px, 4vw);
  bottom: 20px;
  z-index: 0;
  color: rgba(0, 87, 255, 0.055);
  font-family: var(--display);
  font-size: clamp(78px, 12vw, 170px);
  line-height: 1;
  letter-spacing: 0.04em;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.85s ease 0.34s,
    transform 0.85s ease 0.34s;
}
.section-reveal.is-visible::after {
  opacity: 1;
  transform: none;
}
.it-doc-strip {
  background: linear-gradient(90deg, #0057ff, #006cff 42%, #00aacc) !important;
  box-shadow: 0 14px 34px rgba(0, 87, 255, 0.14) !important;
}
.it-doc-strip-track {
  animation-duration: 34s !important;
}
.it-doc-strip-item {
  letter-spacing: 0.18em !important;
}
.it-overview-card,
.it-service-copy-panel,
.it-dx-text-card,
.it-case-text,
.it-closing-card {
  background: rgba(255, 255, 255, 0.84) !important;
  border-color: rgba(0, 87, 255, 0.14) !important;
  box-shadow: 0 24px 64px rgba(0, 45, 120, 0.08) !important;
  backdrop-filter: blur(10px) !important;
}
.hero-inner.reveal .eyebrow,
.hero-inner.reveal h1,
.hero-inner.reveal .hero-lead {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.72s ease,
    transform 0.72s ease;
}
.hero-inner.reveal h1 {
  transition-delay: 0.12s;
}
.hero-inner.reveal .hero-lead {
  transition-delay: 0.24s;
}
.hero-inner.reveal.is-visible .eyebrow,
.hero-inner.reveal.is-visible h1,
.hero-inner.reveal.is-visible .hero-lead {
  opacity: 1;
  transform: none;
}
.wrap.reveal .section-title,
.wrap.reveal .blue-line,
.wrap.reveal .it-overview-card,
.wrap.reveal .it-service-copy-panel,
.wrap.reveal .it-dx-text-card,
.wrap.reveal .it-case-text,
.wrap.reveal .it-closing-card {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 0.72s ease,
    transform 0.72s ease;
}
.wrap.reveal .blue-line {
  transform: scaleX(0.72);
  transform-origin: center;
  transition-delay: 0.08s;
}
.wrap.reveal .it-photo-stack,
.wrap.reveal .it-case-images {
  opacity: 0;
  transform: translateX(30px);
  transition:
    opacity 0.78s ease 0.18s,
    transform 0.78s ease 0.18s;
}
.wrap.reveal .it-dx-photos {
  opacity: 0;
  transform: translateX(-30px);
  transition:
    opacity 0.78s ease 0.18s,
    transform 0.78s ease 0.18s;
}
.wrap.reveal .it-dx-text-card,
.wrap.reveal .it-closing-card {
  transition-delay: 0.24s;
}
.wrap.reveal.is-visible .section-title,
.wrap.reveal.is-visible .blue-line,
.wrap.reveal.is-visible .it-overview-card,
.wrap.reveal.is-visible .it-service-copy-panel,
.wrap.reveal.is-visible .it-dx-text-card,
.wrap.reveal.is-visible .it-case-text,
.wrap.reveal.is-visible .it-closing-card,
.wrap.reveal.is-visible .it-photo-stack,
.wrap.reveal.is-visible .it-dx-photos,
.wrap.reveal.is-visible .it-case-images {
  opacity: 1;
  transform: none;
}
.it-photo-card {
  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease,
    border-color 0.35s ease !important;
}
.it-photo-card img {
  transition: transform 0.72s ease !important;
}
.it-photo-card:hover {
  border-color: rgba(0, 87, 255, 0.26) !important;
  box-shadow: 0 24px 58px rgba(0, 45, 120, 0.14) !important;
}
.it-photo-card:hover img {
  transform: scale(1.045);
}
.contact-cta a {
  gap: 10px !important;
  overflow: hidden !important;
}
.contact-cta a span {
  display: inline-block;
  transition: transform 0.24s ease;
}
.contact-cta a:hover span {
  transform: translateX(5px);
}
@media (max-width: 1024px) {
  .section-reveal::after {
    right: 18px;
    bottom: 16px;
    font-size: clamp(68px, 16vw, 140px);
  }
  .wrap.reveal .it-photo-stack,
  .wrap.reveal .it-dx-photos,
  .wrap.reveal .it-case-images {
    transform: translateY(26px);
  }
}
@media (max-width: 760px) {
  main::before,
  .section-reveal::after {
    opacity: 0.52;
    letter-spacing: 0.02em;
  }
  .it-doc-strip-track {
    animation-duration: 40s !important;
  }
  .it-doc-strip-item {
    letter-spacing: 0.14em !important;
  }
}
@media (prefers-reduced-motion: reduce) {
  .it-doc-strip-track {
    animation: none !important;
  }
  .reveal,
  .hero-inner.reveal .eyebrow,
  .hero-inner.reveal h1,
  .hero-inner.reveal .hero-lead,
  .wrap.reveal .section-title,
  .wrap.reveal .blue-line,
  .wrap.reveal .it-overview-card,
  .wrap.reveal .it-service-copy-panel,
  .wrap.reveal .it-dx-text-card,
  .wrap.reveal .it-case-text,
  .wrap.reveal .it-closing-card,
  .wrap.reveal .it-photo-stack,
  .wrap.reveal .it-dx-photos,
  .wrap.reveal .it-case-images,
  .section-reveal::after,
  .it-photo-card,
  .it-photo-card img,
  .contact-cta a span {
    transition: none !important;
    transform: none !important;
  }
}

/* 背景モチーフを本文の背面に固定 */
body {
  position: relative !important;
}
body::before {
  z-index: 0 !important;
}
.hero,
.it-doc-strip,
main,
footer {
  position: relative !important;
  z-index: 1 !important;
}

/* ── SERVICE IT NATURAL LAYER / FLOAT-UP ADJUSTMENT ── */
.section {
  padding-top: clamp(86px, 8vw, 120px) !important;
  padding-bottom: clamp(86px, 8vw, 120px) !important;
}
.section:nth-of-type(even) {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.34),
    rgba(232, 244, 255, 0.38)
  ) !important;
}
.it-overview-card,
.it-service-copy-panel,
.it-dx-text-card,
.it-case-text,
.it-closing-card {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.46),
    rgba(239, 248, 255, 0.24)
  ) !important;
  border-color: rgba(0, 87, 255, 0.08) !important;
  box-shadow: none !important;
  backdrop-filter: blur(7px) !important;
}
.it-service-copy-panel,
.it-dx-text-card,
.it-case-text {
  border-left: 3px solid rgba(0, 87, 255, 0.22) !important;
}
.it-overview-card {
  padding: clamp(34px, 4.2vw, 54px) !important;
}
.it-overview-logos {
  border-right-color: rgba(0, 87, 255, 0.09) !important;
}
.it-closing-card {
  background: linear-gradient(
    90deg,
    rgba(0, 87, 255, 0.08),
    rgba(255, 255, 255, 0.34)
  ) !important;
}
.it-photo-card {
  box-shadow: 0 18px 48px rgba(0, 45, 120, 0.09) !important;
}
.it-photo-card:hover {
  box-shadow: 0 26px 64px rgba(0, 45, 120, 0.14) !important;
}

/* 下から上へ自然に浮き上がる表示に統一 */
.reveal,
.hero-inner.reveal .eyebrow,
.hero-inner.reveal h1,
.hero-inner.reveal .hero-lead,
.wrap.reveal .section-title,
.wrap.reveal .blue-line,
.wrap.reveal .it-overview-card,
.wrap.reveal .it-service-copy-panel,
.wrap.reveal .it-dx-text-card,
.wrap.reveal .it-case-text,
.wrap.reveal .it-closing-card,
.wrap.reveal .it-photo-stack,
.wrap.reveal .it-dx-photos,
.wrap.reveal .it-case-images {
  opacity: 0;
  transform: translateY(42px);
  transition:
    opacity 0.86s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.86s cubic-bezier(0.16, 1, 0.3, 1) !important;
}
.hero-inner.reveal h1,
.wrap.reveal .blue-line,
.wrap.reveal .it-overview-card,
.wrap.reveal .it-service-copy-panel,
.wrap.reveal .it-dx-text-card,
.wrap.reveal .it-case-text {
  transition-delay: 0.12s !important;
}
.hero-inner.reveal .hero-lead,
.wrap.reveal .it-photo-stack,
.wrap.reveal .it-dx-photos,
.wrap.reveal .it-case-images {
  transition-delay: 0.24s !important;
}
.wrap.reveal .it-closing-card {
  transition-delay: 0.3s !important;
}
.reveal.is-visible,
.hero-inner.reveal.is-visible .eyebrow,
.hero-inner.reveal.is-visible h1,
.hero-inner.reveal.is-visible .hero-lead,
.wrap.reveal.is-visible .section-title,
.wrap.reveal.is-visible .blue-line,
.wrap.reveal.is-visible .it-overview-card,
.wrap.reveal.is-visible .it-service-copy-panel,
.wrap.reveal.is-visible .it-dx-text-card,
.wrap.reveal.is-visible .it-case-text,
.wrap.reveal.is-visible .it-closing-card,
.wrap.reveal.is-visible .it-photo-stack,
.wrap.reveal.is-visible .it-dx-photos,
.wrap.reveal.is-visible .it-case-images {
  opacity: 1;
  transform: translateY(0) !important;
}
.section-reveal::after {
  transform: translateY(42px) !important;
  transition:
    opacity 1.05s cubic-bezier(0.16, 1, 0.3, 1) 0.36s,
    transform 1.05s cubic-bezier(0.16, 1, 0.3, 1) 0.36s !important;
}
.section-reveal.is-visible::after {
  transform: translateY(0) !important;
}
@media (max-width: 1024px) {
  .it-service-copy-panel,
  .it-dx-text-card,
  .it-case-text {
    border-left-width: 2px !important;
  }
}
@media (max-width: 760px) {
  .section {
    padding-top: 70px !important;
    padding-bottom: 70px !important;
  }
  .it-overview-card,
  .it-service-copy-panel,
  .it-dx-text-card,
  .it-case-text,
  .it-closing-card {
    background: rgba(255, 255, 255, 0.52) !important;
    backdrop-filter: none !important;
  }
}
@media (prefers-reduced-motion: reduce) {
  .reveal,
  .hero-inner.reveal .eyebrow,
  .hero-inner.reveal h1,
  .hero-inner.reveal .hero-lead,
  .wrap.reveal .section-title,
  .wrap.reveal .blue-line,
  .wrap.reveal .it-overview-card,
  .wrap.reveal .it-service-copy-panel,
  .wrap.reveal .it-dx-text-card,
  .wrap.reveal .it-case-text,
  .wrap.reveal .it-closing-card,
  .wrap.reveal .it-photo-stack,
  .wrap.reveal .it-dx-photos,
  .wrap.reveal .it-case-images,
  .section-reveal::after {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* ── SERVICE IT FINAL LAYOUT POLISH：箱置き感を抑え、背景になじませる ── */
.intro-section .wrap,
.service-section .wrap,
.dx-section .wrap,
.case-section .wrap {
  width: min(100%, 1280px) !important;
}

/* 上部ロゴ紹介：白い長方形に見えないよう、境界を溶かす */
.it-overview-card {
  position: relative !important;
  isolation: isolate !important;
  max-width: 1160px !important;
  padding: clamp(34px, 4vw, 54px) clamp(26px, 4.2vw, 58px) !important;
  background:
    linear-gradient(110deg, rgba(255, 255, 255, 0.34), rgba(237, 248, 255, 0.16) 58%, rgba(255, 255, 255, 0.08)) !important;
  border: 0 !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
}
.it-overview-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.44) 18%, rgba(255, 255, 255, 0.26) 78%, transparent 100%),
    linear-gradient(180deg, rgba(0, 87, 255, 0.055), transparent 46%, rgba(0, 196, 154, 0.035));
  opacity: 0.9;
  pointer-events: none;
}
.it-overview-card::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 87, 255, 0.22), transparent);
  pointer-events: none;
}
.it-overview-logos {
  padding: 18px clamp(20px, 3vw, 42px) !important;
  background: transparent !important;
  border-right-color: rgba(0, 87, 255, 0.16) !important;
}
.it-overview-logos img {
  filter: drop-shadow(0 10px 18px rgba(0, 45, 120, 0.08));
}
.it-overview-text .venture-title {
  margin-bottom: 18px !important;
}

/* SERVICE / DX / CASE：箱ではなく、青ラインと薄い面で情報をまとめる */
.it-service-copy-panel,
.it-dx-text-card,
.it-case-text {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0.16) 72%, rgba(235, 247, 255, 0.08)) !important;
  border: 0 !important;
  border-left: 3px solid rgba(0, 87, 255, 0.34) !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
}
.it-service-copy-panel,
.it-dx-text-card {
  padding: clamp(28px, 3.4vw, 42px) !important;
}
.it-case-text {
  padding: clamp(30px, 3.4vw, 44px) !important;
}
.it-service-copy-panel .tech-list span {
  background: rgba(255, 255, 255, 0.46) !important;
  border-color: rgba(0, 87, 255, 0.18) !important;
}
.it-service-copy-panel .strong-lines,
.it-dx-text-card .strong-lines {
  border-left-color: rgba(0, 87, 255, 0.5) !important;
}

/* 画像は背景から浮くが、カード感が強くならないように調整 */
.it-photo-card {
  border-color: rgba(0, 87, 255, 0.08) !important;
  box-shadow: 0 18px 42px rgba(0, 45, 120, 0.075) !important;
  background: rgba(255, 255, 255, 0.22) !important;
}
.it-photo-card:hover {
  box-shadow: 0 24px 56px rgba(0, 45, 120, 0.13) !important;
}

/* CASE実績：余白に対して内容が少なく見えないよう、リストを整える */
.it-case-text .case-list {
  display: grid !important;
  gap: 14px !important;
  font-size: 18px !important;
  line-height: 1.8 !important;
}
.it-case-text .case-list > div {
  position: relative !important;
  padding-left: 20px !important;
}
.it-case-text .case-list > div::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(0, 87, 255, 0.82);
}
.it-case-text .case-list > div:first-child {
  font-weight: 900 !important;
  letter-spacing: 0.03em !important;
}
.it-case-text .case-list > div:first-child::before {
  width: 11px;
  height: 2px;
  border-radius: 0;
  top: 0.86em;
}
.it-case-text .case-list .indent {
  padding-left: 34px !important;
  color: rgba(10, 12, 16, 0.82) !important;
}
.it-case-text .case-list .indent::before {
  left: 14px;
  width: 9px;
  height: 1px;
  border-radius: 0;
  background: rgba(0, 87, 255, 0.62);
}

/* CTA：白い帯ではなく、背景に溶け込む案内エリアにする */
.it-closing-card {
  margin-top: clamp(42px, 4vw, 58px) !important;
  padding: clamp(24px, 3vw, 34px) clamp(28px, 4vw, 48px) !important;
  background:
    linear-gradient(90deg, rgba(0, 87, 255, 0.09), rgba(255, 255, 255, 0.28) 52%, rgba(0, 196, 154, 0.05)) !important;
  border: 0 !important;
  border-top: 1px solid rgba(0, 87, 255, 0.18) !important;
  border-bottom: 1px solid rgba(0, 87, 255, 0.1) !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
}
.it-closing-card .closing {
  font-weight: 700 !important;
}

/* セクション間は箱ではなく余白と薄い境界で見せる */
.section {
  padding-top: clamp(80px, 7vw, 108px) !important;
  padding-bottom: clamp(80px, 7vw, 108px) !important;
}
.section::before {
  content: "";
  position: absolute;
  left: max(24px, calc((100vw - 1280px) / 2));
  right: max(24px, calc((100vw - 1280px) / 2));
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 87, 255, 0.14), transparent);
  pointer-events: none;
}
.intro-section::before {
  display: none;
}

@media (max-width: 1024px) {
  .it-overview-card {
    max-width: 840px !important;
  }
  .it-overview-logos {
    border-right: 0 !important;
    border-bottom: 1px solid rgba(0, 87, 255, 0.13) !important;
  }
  .it-service-copy-panel,
  .it-dx-text-card,
  .it-case-text {
    background: rgba(255, 255, 255, 0.34) !important;
  }
}

@media (max-width: 760px) {
  .section {
    padding-top: 64px !important;
    padding-bottom: 64px !important;
  }
  .it-overview-card {
    padding: 26px 20px !important;
  }
  .it-service-copy-panel,
  .it-dx-text-card,
  .it-case-text {
    padding: 24px 20px !important;
    border-left-width: 2px !important;
  }
  .it-closing-card {
    padding: 24px 20px !important;
  }
  .it-case-text .case-list {
    font-size: 15px !important;
    gap: 10px !important;
  }
}

/* ── SERVICE IT ADVANCED MOTION：IT/DXらしい控えめな追加アニメーション ── */
/* 青色ラベル・ラインが横にスキャンするように見える演出 */
.eyebrow,
.blue-line,
.it-doc-strip,
.tech-list span {
  position: relative;
  overflow: hidden;
}

.eyebrow::after {
  content: "";
  position: absolute;
  right: -8px;
  top: 50%;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 196, 154, 0.9), transparent);
  transform: translateY(-50%);
  opacity: 0;
  transition:
    width 0.72s cubic-bezier(0.16, 1, 0.3, 1) 0.18s,
    opacity 0.42s ease 0.18s;
}
.hero-inner.reveal.is-visible .eyebrow::after {
  width: 70px;
  opacity: 1;
}

.blue-line::after,
.tech-list span::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -130%;
  width: 80%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.76), transparent);
  transform: skewX(-18deg);
  opacity: 0;
  pointer-events: none;
}
.wrap.reveal.is-visible .blue-line::after {
  animation: itScanLine 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.38s both;
}
.wrap.reveal.is-visible .tech-list span::after {
  animation: itScanLine 0.92s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.wrap.reveal.is-visible .tech-list span:nth-child(1)::after { animation-delay: 0.42s; }
.wrap.reveal.is-visible .tech-list span:nth-child(2)::after { animation-delay: 0.50s; }
.wrap.reveal.is-visible .tech-list span:nth-child(3)::after { animation-delay: 0.58s; }
.wrap.reveal.is-visible .tech-list span:nth-child(4)::after { animation-delay: 0.66s; }
.wrap.reveal.is-visible .tech-list span:nth-child(5)::after { animation-delay: 0.74s; }
.wrap.reveal.is-visible .tech-list span:nth-child(6)::after { animation-delay: 0.82s; }

.it-doc-strip::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 -24%;
  width: 18%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.42), transparent);
  transform: skewX(-20deg);
  opacity: 0.65;
  pointer-events: none;
  animation: itStripScan 4.8s ease-in-out infinite;
}

@keyframes itScanLine {
  0% {
    left: -130%;
    opacity: 0;
  }
  14% {
    opacity: 0.8;
  }
  100% {
    left: 150%;
    opacity: 0;
  }
}
@keyframes itStripScan {
  0%, 36% {
    left: -24%;
    opacity: 0;
  }
  50% {
    opacity: 0.7;
  }
  72%, 100% {
    left: 112%;
    opacity: 0;
  }
}

/* ロゴ紹介ブロック：2つのロゴと説明文を順番に表示 */
.wrap.reveal .it-overview-logos .brand-logo,
.wrap.reveal .it-overview-text .venture-title,
.wrap.reveal .it-overview-text .intro-text {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.82s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.82s cubic-bezier(0.16, 1, 0.3, 1);
}
.wrap.reveal.is-visible .it-overview-logos .brand-logo:nth-child(1) {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.14s;
}
.wrap.reveal.is-visible .it-overview-logos .brand-logo:nth-child(2) {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.28s;
}
.wrap.reveal.is-visible .it-overview-text .venture-title {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.42s;
}
.wrap.reveal.is-visible .it-overview-text .intro-text {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.56s;
}

/* 技術タグ：左から順番にふわっと表示 */
.wrap.reveal .tech-list span {
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity 0.58s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.58s cubic-bezier(0.16, 1, 0.3, 1),
    border-color 0.28s ease,
    background-color 0.28s ease;
}
.wrap.reveal.is-visible .tech-list span {
  opacity: 1;
  transform: translateY(0);
}
.wrap.reveal.is-visible .tech-list span:nth-child(1) { transition-delay: 0.18s, 0.18s, 0s, 0s; }
.wrap.reveal.is-visible .tech-list span:nth-child(2) { transition-delay: 0.26s, 0.26s, 0s, 0s; }
.wrap.reveal.is-visible .tech-list span:nth-child(3) { transition-delay: 0.34s, 0.34s, 0s, 0s; }
.wrap.reveal.is-visible .tech-list span:nth-child(4) { transition-delay: 0.42s, 0.42s, 0s, 0s; }
.wrap.reveal.is-visible .tech-list span:nth-child(5) { transition-delay: 0.50s, 0.50s, 0s, 0s; }
.wrap.reveal.is-visible .tech-list span:nth-child(6) { transition-delay: 0.58s, 0.58s, 0s, 0s; }

/* 画像：軽いパララックス感と、セクション内での順番表示 */
.it-photo-card {
  overflow: hidden;
  transform: translate3d(0, 0, 0);
}
.it-photo-card img {
  transform: translate3d(0, var(--it-parallax-y, 0px), 0) scale(var(--it-hover-scale, 1.015)) !important;
  transform-origin: center center;
  will-change: transform;
  transition:
    transform 0.82s cubic-bezier(0.16, 1, 0.3, 1),
    filter 0.32s ease !important;
}
.it-photo-card:hover {
  --it-hover-scale: 1.055;
}

.wrap.reveal .it-photo-stack,
.wrap.reveal .it-dx-photos,
.wrap.reveal .it-case-images {
  opacity: 1 !important;
  transform: none !important;
  transition: none !important;
}
.wrap.reveal .it-photo-stack .it-photo-card,
.wrap.reveal .it-dx-photos .it-photo-card,
.wrap.reveal .it-case-images .it-photo-card {
  opacity: 0;
  transform: translateY(34px);
  transition:
    opacity 0.86s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.86s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.32s ease,
    border-color 0.32s ease;
}
.wrap.reveal.is-visible .it-photo-stack .it-photo-card,
.wrap.reveal.is-visible .it-dx-photos .it-photo-card,
.wrap.reveal.is-visible .it-case-images .it-photo-card {
  opacity: 1;
  transform: translateY(0);
}
.wrap.reveal.is-visible .it-photo-stack .it-photo-card:nth-child(1) { transition-delay: 0.18s, 0.18s, 0s, 0s; }
.wrap.reveal.is-visible .it-photo-stack .it-photo-card:nth-child(2) { transition-delay: 0.34s, 0.34s, 0s, 0s; }
.wrap.reveal.is-visible .it-dx-photos .it-photo-card:nth-child(1) { transition-delay: 0.16s, 0.16s, 0s, 0s; }
.wrap.reveal.is-visible .it-dx-photos .it-photo-card:nth-child(2) { transition-delay: 0.30s, 0.30s, 0s, 0s; }
.wrap.reveal.is-visible .it-case-images .it-photo-card:nth-child(1) { transition-delay: 0.30s, 0.30s, 0s, 0s; }
.wrap.reveal.is-visible .it-case-images .it-photo-card:nth-child(2) { transition-delay: 0.44s, 0.44s, 0s, 0s; }

/* CASE実績のリストも画像に合わせて順番に表示 */
.wrap.reveal .it-case-text .case-list > div {
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity 0.62s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.62s cubic-bezier(0.16, 1, 0.3, 1);
}
.wrap.reveal.is-visible .it-case-text .case-list > div {
  opacity: 1;
  transform: translateY(0);
}
.wrap.reveal.is-visible .it-case-text .case-list > div:nth-child(1) { transition-delay: 0.12s; }
.wrap.reveal.is-visible .it-case-text .case-list > div:nth-child(2) { transition-delay: 0.24s; }
.wrap.reveal.is-visible .it-case-text .case-list > div:nth-child(3) { transition-delay: 0.36s; }

/* CTAボタン：矢印だけ軽く動く印象を強める */
.contact-cta a span {
  display: inline-block;
  transform: translateX(0);
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1) !important;
}
.contact-cta a:hover span,
.contact-cta a:focus-visible span {
  transform: translateX(7px) !important;
}
.contact-cta a:focus-visible {
  outline: 2px solid rgba(0, 87, 255, 0.36);
  outline-offset: 4px;
}

@media (max-width: 760px) {
  .eyebrow::after {
    display: none;
  }
  .it-doc-strip::after {
    animation-duration: 6.2s;
  }
  .wrap.reveal .it-photo-stack .it-photo-card,
  .wrap.reveal .it-dx-photos .it-photo-card,
  .wrap.reveal .it-case-images .it-photo-card {
    transform: translateY(24px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .eyebrow::after,
  .blue-line::after,
  .tech-list span::after,
  .it-doc-strip::after {
    display: none !important;
    animation: none !important;
  }
  .wrap.reveal .it-overview-logos .brand-logo,
  .wrap.reveal .it-overview-text .venture-title,
  .wrap.reveal .it-overview-text .intro-text,
  .wrap.reveal .tech-list span,
  .wrap.reveal .it-photo-stack .it-photo-card,
  .wrap.reveal .it-dx-photos .it-photo-card,
  .wrap.reveal .it-case-images .it-photo-card,
  .wrap.reveal .it-case-text .case-list > div,
  .it-photo-card img,
  .contact-cta a span {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}


/* ── SERVICE IT IMAGE POLISH：画像の意味づけ・高さ・余白を整理 ── */
.it-service-grid,
.it-dx-layout,
.it-case-board {
  gap: clamp(42px, 4.8vw, 64px) !important;
}

.it-photo-stack,
.it-dx-photos,
.it-case-images {
  align-items: stretch !important;
}

.it-photo-card {
  min-height: clamp(280px, 27vw, 370px) !important;
}

.it-photo-card img {
  min-height: clamp(280px, 27vw, 370px) !important;
  filter: saturate(1.02) contrast(1.01);
}

.it-case-images .it-photo-card {
  min-height: clamp(280px, 26vw, 360px) !important;
}

.it-case-images .it-photo-card img {
  min-height: clamp(280px, 26vw, 360px) !important;
}

.it-photo-caption {
  position: absolute;
  left: clamp(14px, 2vw, 22px);
  right: clamp(14px, 2vw, 22px);
  bottom: clamp(14px, 2vw, 22px);
  z-index: 2;
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  width: fit-content;
  max-width: calc(100% - clamp(28px, 4vw, 44px));
  padding: 12px 14px;
  color: #ffffff;
  background: linear-gradient(135deg, rgba(0, 47, 120, 0.72), rgba(0, 129, 180, 0.54));
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow: 0 12px 28px rgba(0, 31, 90, 0.2);
  backdrop-filter: blur(8px);
}

.it-photo-caption span {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.2;
}

.it-photo-caption small {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.45;
}

.it-photo-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 42%;
  z-index: 1;
  background: linear-gradient(180deg, transparent, rgba(0, 23, 64, 0.36));
  opacity: 0.78;
  pointer-events: none;
}

.it-photo-card:hover .it-photo-caption {
  background: linear-gradient(135deg, rgba(0, 87, 255, 0.78), rgba(0, 196, 154, 0.58));
}

/* 画像の動きは控えめにして、読みやすさを優先 */
.it-photo-card img {
  transform: translate3d(0, calc(var(--it-parallax-y, 0px) * 0.45), 0) scale(var(--it-hover-scale, 1.008)) !important;
}
.it-photo-card:hover {
  --it-hover-scale: 1.035;
}

@media (max-width: 1024px) {
  .it-service-grid,
  .it-dx-layout,
  .it-case-board {
    gap: 34px !important;
  }
}

@media (max-width: 760px) {
  .it-photo-card,
  .it-photo-card img,
  .it-case-images .it-photo-card,
  .it-case-images .it-photo-card img {
    min-height: 240px !important;
  }
  .it-photo-caption {
    left: 14px;
    right: 14px;
    bottom: 14px;
    padding: 10px 12px;
  }
  .it-photo-caption span,
  .it-photo-caption small {
    font-size: 11px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .it-photo-card img {
    transform: none !important;
  }
}

/* ── SERVICE IT：ロゴカードサイズ統一・画像内補足カード削除 ── */
.it-overview-logos {
  gap: 18px !important;
  width: min(100%, 340px) !important;
}

.it-overview-logos .brand-logo {
  width: 100% !important;
  height: clamp(86px, 7vw, 108px) !important;
  object-fit: contain !important;
  display: block !important;
  padding: 18px 24px !important;
  background: rgba(255, 255, 255, 0.62) !important;
  border: 1px solid rgba(0, 87, 255, 0.08) !important;
  box-sizing: border-box !important;
}

.it-overview-logos .brand-logo.viline,
.it-overview-logos .brand-logo.givit {
  width: 100% !important;
  max-width: none !important;
}

.it-photo-caption {
  display: none !important;
}

.it-photo-card::after {
  display: none !important;
}

.it-photo-card img {
  display: block !important;
}

@media (max-width: 760px) {
  .it-overview-logos {
    width: min(100%, 300px) !important;
  }
  .it-overview-logos .brand-logo {
    height: 88px !important;
    padding: 16px 20px !important;
  }
}

/* === Mobile shared menu/footer layout fix === */
@media (max-width: 760px) {
  .menu-btn {
    display: block !important;
    position: relative !important;
    width: 42px !important;
    height: 42px !important;
    padding: 0 !important;
    margin: 0 !important;
    background: transparent !important;
    border: 0 !important;
    cursor: pointer !important;
    z-index: 2147483003 !important;
    pointer-events: auto !important;
  }

  .menu-btn span {
    display: block !important;
    position: absolute !important;
    left: 10px !important;
    width: 22px !important;
    height: 1.5px !important;
    background: var(--ink, #0a0c10) !important;
    opacity: 1 !important;
    transform: none !important;
    transform-origin: center !important;
    transition: top 0.25s, transform 0.25s, opacity 0.2s !important;
  }

  .menu-btn span:nth-child(1) {
    top: 13px !important;
  }

  .menu-btn span:nth-child(2) {
    top: 20px !important;
  }

  .menu-btn span:nth-child(3) {
    top: 27px !important;
  }

  .menu-btn span:nth-child(n + 4) {
    display: none !important;
  }

  .menu-btn.open span:nth-child(1),
  body.mobile-menu-open .menu-btn span:nth-child(1) {
    top: 20px !important;
    transform: rotate(45deg) !important;
  }

  .menu-btn.open span:nth-child(2),
  body.mobile-menu-open .menu-btn span:nth-child(2) {
    top: 20px !important;
    opacity: 0 !important;
    transform: scaleX(0) !important;
  }

  .menu-btn.open span:nth-child(3),
  body.mobile-menu-open .menu-btn span:nth-child(3) {
    top: 20px !important;
    transform: rotate(-45deg) !important;
  }

  body.mobile-menu-open {
    overflow: hidden !important;
  }

  body.mobile-menu-open > nav,
  body.mobile-menu-open nav {
    height: var(--mobile-menu-offset, 58px) !important;
    min-height: 58px !important;
    padding: 0 16px !important;
    background: rgba(245, 243, 238, 0.92) !important;
    backdrop-filter: blur(14px) !important;
    border-bottom: 0.5px solid var(--border, rgba(10, 12, 16, 0.11)) !important;
    z-index: 2147483000 !important;
    isolation: isolate !important;
    overflow: visible !important;
  }

  body.mobile-menu-open .header-brand {
    display: inline-flex !important;
    align-items: center !important;
    gap: 12px !important;
    height: 100% !important;
    color: var(--ink, #0a0c10) !important;
    text-decoration: none !important;
  }

  body.mobile-menu-open .header-brand-logo {
    display: block !important;
    width: 76px !important;
    height: 30px !important;
    object-fit: contain !important;
  }

  body.mobile-menu-open .header-brand-name {
    font-family: var(--body, "Noto Sans JP", sans-serif) !important;
    font-size: 11px !important;
    font-weight: 700 !important;
    letter-spacing: 0.04em !important;
    color: var(--ink, #0a0c10) !important;
    white-space: nowrap !important;
  }

  body.mobile-menu-open .nav-cta {
    display: none !important;
  }

  body.mobile-menu-open .nav-links.open {
    position: fixed !important;
    inset: var(--mobile-menu-offset, 58px) 0 auto 0 !important;
    width: auto !important;
    max-width: none !important;
    height: auto !important;
    max-height: calc(100vh - var(--mobile-menu-offset, 58px)) !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 0 !important;
    margin: 0 !important;
    padding: 20px 16px 28px !important;
    overflow-y: auto !important;
    box-sizing: border-box !important;
    background: rgba(245, 243, 238, 0.98) !important;
    border-bottom: 1px solid var(--border, rgba(10, 12, 16, 0.11)) !important;
    box-shadow: none !important;
    opacity: 1 !important;
    transform: none !important;
    z-index: 2147483001 !important;
    pointer-events: auto !important;
    visibility: visible !important;
  }

  body.mobile-menu-open .nav-links.open li {
    position: relative !important;
    z-index: 2147483002 !important;
    width: 100% !important;
    height: auto !important;
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
    pointer-events: auto !important;
  }

  body.mobile-menu-open .nav-links.open a {
    position: relative !important;
    z-index: 2147483002 !important;
    width: 100% !important;
    min-height: 0 !important;
    height: auto !important;
    display: flex !important;
    align-items: center !important;
    padding: 14px 4px !important;
    box-sizing: border-box !important;
    color: var(--muted, #6a6a6a) !important;
    background: transparent !important;
    border: 0 !important;
    border-bottom: 1px solid var(--border, rgba(10, 12, 16, 0.11)) !important;
    box-shadow: none !important;
    font-size: 12px !important;
    letter-spacing: 0.12em !important;
    text-transform: uppercase !important;
    text-decoration: none !important;
    font-weight: 500 !important;
    white-space: nowrap !important;
    pointer-events: auto !important;
  }

  body.mobile-menu-open .nav-links.open a.active,
  body.mobile-menu-open .nav-links.open a:hover,
  body.mobile-menu-open .nav-links.open a:focus-visible {
    color: var(--ink, #0a0c10) !important;
    background: transparent !important;
    border-bottom-color: var(--blue, #0057ff) !important;
  }

  body > footer,
  footer {
    display: grid !important;
    grid-template-columns: 1fr !important;
    justify-items: center !important;
    align-items: center !important;
    gap: 24px !important;
    width: 100% !important;
    padding: 48px 20px 50px !important;
    margin: 0 !important;
    background: var(--ink, #0a0c10) !important;
    color: #fff !important;
    text-align: center !important;
    border-top: 12px solid var(--blue, #0057ff) !important;
    box-sizing: border-box !important;
  }

  footer .footer-brand {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-wrap: wrap !important;
    gap: 12px !important;
    width: 100% !important;
    margin: 0 !important;
    color: #fff !important;
  }

  footer .footer-logo {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    margin: 0 !important;
    color: #fff !important;
    font-family: var(--display, "Bebas Neue", sans-serif) !important;
    font-size: 22px !important;
    line-height: 1 !important;
    letter-spacing: 0.14em !important;
    white-space: nowrap !important;
  }

  footer .footer-logo span {
    color: var(--blue, #0057ff) !important;
  }

  footer .footer-company-name {
    margin: 0 !important;
    color: #fff !important;
    font-family: var(--body, "Noto Sans JP", sans-serif) !important;
    font-size: 12px !important;
    font-weight: 700 !important;
    letter-spacing: 0.06em !important;
    line-height: 1.4 !important;
    white-space: nowrap !important;
  }

  footer .footer-nav {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 12px !important;
    width: min(100%, 654px) !important;
    margin: 0 !important;
    padding: 0 10px !important;
    list-style: none !important;
    box-sizing: border-box !important;
  }

  footer .footer-nav li {
    width: 100% !important;
    height: auto !important;
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
  }

  footer .footer-nav a {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
    min-height: 54px !important;
    height: 54px !important;
    padding: 0 10px !important;
    margin: 0 !important;
    border: 1px solid rgba(255, 255, 255, 0.18) !important;
    background: rgba(255, 255, 255, 0.035) !important;
    color: rgba(255, 255, 255, 0.86) !important;
    font-size: 12px !important;
    font-weight: 500 !important;
    letter-spacing: 0.18em !important;
    line-height: 1 !important;
    text-transform: uppercase !important;
    text-decoration: none !important;
    box-shadow: none !important;
    transform: none !important;
    box-sizing: border-box !important;
  }

  footer .footer-nav a:hover,
  footer .footer-nav a:focus-visible {
    color: #fff !important;
    border-color: rgba(0, 87, 255, 0.85) !important;
    background: rgba(0, 87, 255, 0.18) !important;
    transform: none !important;
  }

  footer .footer-right {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 24px !important;
    width: 100% !important;
    margin: 18px 0 0 !important;
  }

  footer .footer-social {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 16px !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  footer .footer-social a {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 62px !important;
    height: 62px !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    border-radius: 50% !important;
    background: rgba(255, 255, 255, 0.055) !important;
    color: #fff !important;
    text-decoration: none !important;
    box-shadow: none !important;
    transform: none !important;
    box-sizing: border-box !important;
  }

  footer .footer-social a:hover,
  footer .footer-social a:focus-visible {
    border-color: rgba(0, 87, 255, 0.9) !important;
    background: rgba(0, 87, 255, 0.2) !important;
    transform: none !important;
  }

  footer .footer-social img {
    display: block !important;
    width: 28px !important;
    height: 28px !important;
    filter: brightness(0) invert(1) !important;
  }

  footer .footer-copy {
    display: block !important;
    width: 100% !important;
    margin: 0 !important;
    color: rgba(255, 255, 255, 0.52) !important;
    font-size: 12px !important;
    line-height: 1.6 !important;
    text-align: center !important;
    white-space: normal !important;
  }
}