@font-face {
  font-family: "Noto Sans JP";
  src: url("../../img/magicorder/fonts/NotoSansJP.ttf") format("truetype");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: "Jost";
  src: url("../../img/magicorder/fonts/Jost.ttf") format("truetype");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}
:root {
  --paper: #f0f0f0;
  --gray: #e3e3e3;
  --blue: #268ec9;
  --content-width: 1400px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; background: var(--paper); color: #000; font-family: "Noto Sans JP", sans-serif; font-size: 16px; font-weight: 500; line-height: 2; letter-spacing: 0; }
body.is-menu-open, body.is-modal-open { overflow: hidden; }
h1, h2, h3, p, figure { margin: 0; }
h2 { font-size: 32px; font-weight: 700; line-height: 1.6; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; cursor: pointer; }
a, button { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--blue); outline-offset: 5px; }
[tabindex="-1"]:focus { outline: none; }
.container { width: calc(100% - 80px); max-width: var(--content-width); margin-inline: auto; }
.sp-break { display: none; }
.pc-break { display: block; }
.button { display: inline-flex; align-items: center; justify-content: center; width: 300px; min-height: 70px; padding: 10px 15px; border-radius: 100px; background: var(--blue); color: #fff; font-size: 20px; font-weight: 700; line-height: 1.5; text-align: center; transition: opacity .2s; }
.button:hover, .detail-link:hover { opacity: .75; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 60; display: grid; grid-template-columns: 220px minmax(0, 1fr); align-items: center; height: auto; padding: 20px 50px; transition: height .2s, background .2s; }
.header-logo { grid-column: 1; grid-row: 1 / 3; display: block; width: 220px; }
.logo-light { display: none; }
.header-actions { grid-column: 2; grid-row: 1; display: flex; justify-content: flex-end; gap: 10px; }
.header-actions .button { width: 200px; min-height: 36px; padding: 5px 10px; font-size: 16px; }
.menu-button { display: none; }
.global-nav { grid-column: 2; grid-row: 2; padding-top: 13px; }
.nav-links { display: flex; align-items: center; justify-content: flex-end; gap: 54px; }
.nav-links > a { display: flex; flex-direction: column; align-items: flex-start; font-size: 11px; line-height: 1.8; white-space: nowrap; }
.nav-en { font-family: "Jost", sans-serif; font-size: 20px; font-weight: 400; line-height: 1.4; }
.site-header.is-scrolled { grid-template-rows: 1fr; height: auto; background: rgb(255 255 255 / 50%); backdrop-filter: blur(8px); }
.site-header.is-scrolled .global-nav { grid-row: 1; padding-top: 0; }
.site-header.is-scrolled .header-flex { display: flex; flex-direction: row-reverse;align-items: center;}
.site-header.is-scrolled .global-nav { grid-row: 1; padding-top: 0; margin-right: 25px;}
.site-header.is-scrolled .nav-links { gap: 24px;}
.site-header.is-scrolled .nav-en { display: none; }

.hero { overflow: hidden; }
.hero-inner { position: relative; display: flex; width: 100%; min-height: 1140px; margin-inline: auto; padding: 210px 0 0 0; }
.hero-inner > [data-depth] { display: flow-root; max-width: 100%; }
.hero-inner > .hero-title-motion { width: max-content; max-width: none; }
[data-depth] { translate: 0 var(--parallax-y, 0px); }
.hero-lead { width: max-content; max-width: 100%; padding-bottom: 15px; border-bottom: 1px solid #8c8c8c; font-size: 20px; font-weight: 700; line-height: 1.5; white-space: nowrap; }
.hero-logo { width: 440px; margin-top: 48px; }
.hero-title { margin-top: 62px; font-size: 42px; font-weight: 700; line-height: 72px; white-space: nowrap; }
.hero-title small { margin-left: -14px; font-size: 32px; line-height: 1; }
.hero-visual { width: 50%; height: 850px; }
.hero-illust { width: 100%; max-width: none; position: relative; transform: translateX(-3vw);}
.hero-text { margin-top: 22px; font-size: 20px; line-height: 40px; }
.hero-buttons { display: flex; gap: 20px; margin-top: 64px; }
.hero-mv {width: 50%;padding-left: 50px;}

.section-en { font-family: "Jost", sans-serif; font-size: 70px; font-weight: 400; line-height: 1.2; }
.section-ja { font-size: 24px; font-weight: 700; line-height: 1.5; }
.section-grid { display: grid; grid-template-columns: 500px minmax(0, 1fr); }
.section-content { min-width: 0; padding-top: 10px; }
.section-content > p, .section-content > div > p { margin-top: 22px; }
.trouble-section { padding-top: 50px; }
.trouble-heading { margin-top: 28px; text-align: center; line-height: 48px; }
.trouble-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 90px 100px; max-width: 1340px; margin: 84px auto 0; }
.trouble-card { flex: 0 0 380px; width: 380px; }
.trouble-card > img { width: 360px; margin-inline: auto; }
.detail-link { position: relative; display: flex; align-items: center; justify-content: center; width: 100%; height: 70px; margin-top: 34px; border-radius: 100px; background: #000; color: #fff; font-size: 20px; font-weight: 700; line-height: 1.5; transition: opacity .2s; }
.detail-link img { position: absolute; right: 30px; width: 24px; }
.solution-copy { min-height: 200px; margin-top: 120px; padding: 36px 30px; border-radius: 100px; background: #fff; font-size: 32px; font-weight: 700; line-height: 64px; text-align: center; }

.features-section { margin-top: 160px; }
.features-intro { min-height: 240px; }
.feature-overview { display: block; width: 100%; margin-top: 50px; }
.feature-overview img { width: 100%; }
.feature-card { position: relative; min-height: 1250px; margin-top: 120px; padding: 50px 150px 60px; border-radius: 40px; background: #fff; }
.feature-badge { position: absolute; top: -50px; left: -50px; display: flex; flex-direction: column; align-items: center; justify-content: center; width: 150px; height: 150px; border-radius: 50%; background: #000; color: #fff; line-height: 1.6; }
.feature-badge span { font-family: "Jost", sans-serif; font-size: 20px; font-weight: 400; }
.feature-badge strong { font-size: 32px; }
.feature-card > p { margin-top: 14px; }
.feature-card h3 { font-size: 20px; font-weight: 700; line-height: 36px; }
.comparison-heading { margin-top: 24px; }
.comparison-table { width: 100%; margin-top: 20px; border-collapse: collapse; table-layout: fixed; font-size: 16px; font-weight: 500; line-height: 1.4; }
.comparison-table th, .comparison-table td { height: 60px; padding: 10px; border: 1px solid #000; font-weight: 500; text-align: center; }
.comparison-table thead th { background: var(--gray); }
.comparison-table thead th:nth-child(3) { background: #000; color: #fff; }
.feature-card > .comparison-summary { margin-top: 50px; }
.consult-heading { margin-top: 24px; }
.consult-box { margin-top: 16px; padding: 20px; border-radius: 20px; background: var(--gray); }
.consult-box ul { display: flex; flex-wrap: wrap; column-gap: 24px; margin: 20px 0; padding: 10px 20px; background: #fff; list-style: none; }
.consult-box li::before { content: "●"; margin-right: 4px; }
.feature-card-2 { min-height: 860px; margin-top: 90px; }
.feature-map { display: block; width: 100%; margin-top: 60px; }
.feature-map img { width: 100%; }
.feature-card > .feature-2-summary { margin-top: 74px; }

.environment-section { margin-top: 150px; }
.environment-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 70px; }
.environment-item { text-align: center; }
.environment-item > img { width: 220px; margin-inline: auto; }
.environment-item h3 { margin-top: 3px; font-size: 20px; font-weight: 700; line-height: 1.7; }
.environment-item p { font-size: 16px; line-height: 2; }
.operation-section { margin-top: 140px; }
.operation-section > .section-grid { min-height: 120px; }
.operation-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px; margin-top: 99px; }
.operation-image { min-width: 0; padding: 0; border: 0; background: transparent; }
.operation-preview { position: relative; display: block; }
.operation-preview > img:first-child { width: 100%; }
.operation-preview .expansion-icon { position: absolute; right: 20px; bottom: 20px; width: 30px; height: 30px; }
.operation-image:hover .operation-preview { opacity: .85; }
.operation-caption { display: block; margin-top: 20px; font-size: 20px; font-weight: 700; line-height: 36px; text-align: center; }
.timeline-section { margin-top: 150px; }
.timeline-section .section-content { padding-top: 24px; }
.timeline-image { display: block; margin-top: 41px; }
.timeline-image img { width: 100%; }
.timeline-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px 30px; margin-top: 80px; }
.timeline-grid h3 { display: flex; align-items: center; gap: 20px; min-height: 50px; padding: 8px 30px; border-radius: 50px; background: #000; color: #fff; font-size: 20px; font-weight: 700; line-height: 1.5; }
.timeline-grid h3 span { flex: 0 0 auto; }
.timeline-grid p { margin-top: 12px; padding-left: 15px; font-size: 16px; line-height: 2; }
.timeline-grid article:nth-child(n+4) p { padding-right: 15px; }
.service-section { margin-top: 148px; }
.service-section .section-content { padding-top: 18px; }
.service-list { margin: 22px 0 0; padding: 0 0 0 32px; list-style: none; }
.service-list > li { position: relative; margin-top: 24px; }
.service-list > li:first-child { margin-top: 0; }
.service-list > li::before { position: absolute; left: -32px; content: "●"; }
.service-list small { display: block; margin-top: 4px; font-size: 12px; }
.service-list ol { margin: 0; padding-left: 1em; }
.maintenance-heading { margin-top: 28px; }

.bottom-cta { margin-top: 138px; padding: 52px 20px 60px; background: #000; color: #fff; text-align: center; }
.bottom-cta h2 { line-height: 1.6; }
.cta-options { display: flex; justify-content: center; gap: 70px; margin-top: 45px; }
.cta-options > div { width: 350px; }
.cta-options .button { width: 100%; min-height: 60px; }
.cta-options p { margin-top: 28px; font-size: 16px; line-height: 2; }
.site-footer { padding: 80px 0 18px; background: #fff; }
.footer-logo { display: block; width: 300px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 24px 42px; margin-top: 50px; font-size: 16px; line-height: 2; }
.site-footer small { display: block; margin-top: 54px; font-size: 12px; line-height: 2; }
.sp-fixed-cta { display: none; }

.image-modal { width: min(1200px, calc(100% - 60px)); max-width: none; max-height: calc(100dvh - 100px); margin: auto; padding: 0; border: 0; background: transparent; overflow: visible; }
.image-modal::backdrop { background: rgb(0 0 0 / 50%); }
.image-modal figure > img { max-width: 100%; max-height: calc(100dvh - 150px); margin-inline: auto; object-fit: contain; }
.image-modal figcaption { margin-top: 10px; color: #fff; font-size: 16px; text-align: center; }
.modal-close { position: fixed; top: 20px; right: 20px; width: 40px; height: 40px; padding: 0; border: 0; border-radius: 50%; background: #000; }
.modal-close span { position: absolute; top: 19px; left: 10px; width: 20px; height: 2px; background: #fff; transform: rotate(45deg); }
.modal-close span:last-child { transform: rotate(-45deg); }
.js .reveal { opacity: 0; transform: translateY(20px); transition: opacity .65s var(--reveal-delay, 0s), transform .65s var(--reveal-delay, 0s); }
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (min-width: 1024px) and (max-width: 1599px) {
  .site-header { padding-inline: 30px; }
  .header-logo { width: 180px; }
  .nav-links { gap: 25px; }
  .site-header.is-scrolled .nav-links > a { font-size: 13px;}
  .hero-lead { font-size: 16px; }
  .hero-logo { width: 360px; }
  .hero-title { font-size: 32px; line-height: 58px; }
  .hero-title small { font-size: 24px; }
  .hero-text { font-size: 16px; line-height: 32px; }
  .hero-buttons { gap: 16px; }
  .hero-buttons .button { width: 240px; min-height: 60px; font-size: 18px; }
  .section-grid { grid-template-columns: 35.714% minmax(0, 1fr); }
  .section-en { font-size: 56px; }
  .section-ja { font-size: 20px; }
  h2 { font-size: 28px; }
  .trouble-grid { gap: 70px 7.46%; }
  .trouble-card { flex-basis: 28.36%; width: 28.36%; }
  .trouble-card > img { width: 94.74%; }
  .feature-card { padding-inline: 10.714%; }
  .feature-badge { left: -20px; }
  .environment-item > img { width: 180px; }
  .environment-item h3 { font-size: 17px; }
  .environment-item p { font-size: 14px; }
  .timeline-grid { gap: 30px 20px; }
  .timeline-grid h3 { gap: 10px; padding-inline: 15px; font-size: 16px; }
  .timeline-grid p { padding-inline: 8px; font-size: 14px; }
}
@media (min-width: 1024px) and (max-width: 1399px) {
  .site-header.is-scrolled .nav-links {width: 400px; gap: 0; flex-wrap: wrap;}
  .site-header.is-scrolled .nav-links > a { font-size: 13px; margin-left: 25px;}
}
@media (min-width: 1024px) and (max-width: 1199px) {
  .site-header { grid-template-columns: 140px minmax(0, 1fr); }
  .header-logo { width: 140px; }
  .nav-links { gap: 12px; }
  .nav-links .nav-en { font-size: 16px; }
  .nav-links > a { font-size: 10px; }
  .hero-lead { font-size: 14px; }
  .hero-title { font-size: 28px; line-height: 50px; }
  .hero-title small { margin-left: -8px; font-size: 20px; }
  .hero-buttons .button { width: 200px; }
  .hero-text { font-size: 14px; }
  .section-en { font-size: 50px; }
}

@media (max-width: 1023px) {
  html { scroll-padding-top: 65px; }
  body { font-size: 14px; line-height: 25px; }
  .container { width: calc(100% - 40px); }
  .sp-break { display: block; }
  .pc-break { display: none; }
  h2 { font-size: 23px; line-height: 35px; }
  .site-header, .site-header.is-scrolled { position: absolute; display: block; height: 60px; padding: 0; background: transparent; backdrop-filter: none; }
  .header-logo { position: absolute; top: 11.5px; left: 20px; width: 135px; }
  .site-header.is-scrolled .header-logo { visibility: hidden; opacity: 0; }
  .header-actions { display: none; }
  .menu-button { position: fixed; top: 10px; right: 10px; z-index: 63; display: block; width: 40px; height: 40px; padding: 0; border: 0; background: transparent; }
  .menu-button span { position: absolute; top: 15px; left: 10px; width: 20px; height: 2px; background: #000; transition: top .2s, transform .2s, background .2s; }
  .menu-button span:last-child { top: 23px; }
  .menu-button[aria-expanded="true"] span { top: 19px; background: #fff; transform: rotate(45deg); }
  .menu-button[aria-expanded="true"] span:last-child { transform: rotate(-45deg); }
  .global-nav, .site-header.is-scrolled .global-nav { position: fixed; inset: 0; z-index: 61; margin: 0; padding: 0; background: #000; color: #fff; opacity: 0; visibility: hidden; pointer-events: none; overflow-y: auto; overscroll-behavior: contain; transition: opacity .25s, visibility .25s; }
  .global-nav.is-open, .site-header.is-scrolled .global-nav.is-open { opacity: 1; visibility: visible; pointer-events: auto; }
  .nav-links { display: flex; flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 0; width: 66.666667%; min-height: 100%; margin-left: 33.333333%; padding: 80px 0 max(80px, env(safe-area-inset-bottom)); }
  .nav-links > a, .site-header.is-scrolled .nav-links > a { display: flex; flex: 0 0 auto; flex-direction: column; align-items: flex-start; justify-content: flex-start; height: 65px; padding: 13px 12px 7px 0; border-bottom: 1px solid #fff; font-size: 14px; font-weight: 700; line-height: 20px; white-space: normal; }
  .nav-links > a:first-child, .site-header.is-scrolled .nav-links > a:first-child { height: 50px; padding-top: 0; padding-bottom: 5px; }
  .nav-links > a:first-child > span { translate: 0 -2px; }
  .nav-links .nav-en, .site-header.is-scrolled .nav-en { display: block; font-size: 20px; font-weight: 400; line-height: 24px; }
  .is-menu-open .site-header .header-logo { position: fixed; z-index: 62; visibility: visible; opacity: 1; }
  .is-menu-open .logo-dark { display: none; }
  .is-menu-open .logo-light { display: block; }
  .hero-inner { display: block; width: 100%; padding: 110px 0 60px; align-items: stretch; min-height: inherit;}
  .hero-lead { width: 320px; margin-inline: auto; padding-bottom: 12px; border-color: #000; text-align: center; }
  .hero-logo { width: 440px; margin: 24px auto 0; }
  .hero-title { margin-top: 32px; }
  .hero-visual { display: none; position: relative; top: auto; left: auto; align-self: center; width: 100%; max-width: none;  }
  .hero-illust { width: auto; transform: scale(1.1 , 1); max-width: 100%; height: auto; margin: 30px auto;}
  .hero-title-motion { padding: 0 5%;}
  .hero-text-motion { padding: 0 5%;}
  .hero-mv{ width: 100%; padding-left: 0;}
  .hero-buttons { display: none; }
  .section-grid { display: block; }
  .section-en { font-size: 40px; line-height: 48px; }
  .section-ja { font-size: 16px; line-height: 24px; }
  .section-content { padding-top: 32px; }
  .section-content > p, .section-content > div > p { margin-top: 25px; }
  .trouble-section { padding-top: 0; }
  .trouble-heading { margin-top: 35px; font-size: 20px; line-height: 30px; }
  .trouble-grid { flex-direction: column; align-items: center; gap: 50px; margin-top: 33px; }
  .trouble-card { flex: 0 0 auto; width: 300px; max-width: 100%; }
  .trouble-card > img { width: 300px; }
  .detail-link { height: 50px; margin-top: 28.33px; font-size: 16px; }
  .detail-link img { right: 23px; }
  .solution-copy { min-height: 175px; margin-top: 70px; padding: 35px 15px; border-radius: 20px; font-size: 20px; line-height: 35px; }
  .features-section { margin-top: 55px; }
  .features-intro { min-height: 0; }
  .feature-overview { width: calc(100% + 40px); margin: 60px -20px 0; }
  .feature-card { min-height: 0; margin-top: 106px; padding: 80px 20px 45px; border-radius: 20px; }
  .feature-badge { top: -55px; left: 0; width: 110px; height: 110px; }
  .feature-badge span { font-size: 16px; }
  .feature-badge strong { font-size: 20px; }
  .feature-card > p { margin-top: 25px; }
  .feature-card h3 { font-size: 16px; line-height: 25px; }
  .comparison-heading { margin-top: 25px; }
  .comparison-table { margin-top: 15px; font-size: 14px; line-height: 17px; }
  .comparison-table th, .comparison-table td { height: 65px; padding: 5px; }
  .feature-card > .comparison-summary { margin-top: 32px; }
  .consult-heading { margin-top: 32px; }
  .consult-box { margin-top: 15px; padding: 15px 20px 30px; border-radius: 10px; }
  .consult-box > p { padding-inline: 0; }
  .consult-box ul { display: block; margin: 15px 0; padding: 12.5px 15px; font-size: 14px; line-height: 25px; }
  .consult-box li { position: relative; padding-left: 15px; }
  .consult-box li:nth-child(-n+2) { display: inline-block; width: 50%; }
  .consult-box li::before { position: absolute; left: 0; margin: 0; font-size: 13px; }
  .feature-card-2 { margin-top: 90px; padding-top: 80px; padding-bottom: 30px; }
  .feature-map { margin-top: 40px; }
  .feature-card > .feature-2-summary { margin-top: 20px; }
  .environment-section { margin-top: 75px; }
  .environment-grid { display: flex; flex-direction: column; gap: 20px; margin-top: 30px; }
  .environment-item { display: grid; grid-template-columns: 160px minmax(0, 1fr); align-items: center; gap: 15px; text-align: left; }
  .environment-item > img { width: 160px; }
  .environment-item h3 { margin-top: 0; font-size: 20px; line-height: 30px; }
  .environment-item p { margin-top: 12px; font-size: 14px; line-height: 25px; }
  .operation-section { margin-top: 66px; }
  .operation-section > .section-grid { min-height: 0; }
  .operation-grid { display: block; margin-top: 20px; }
  .operation-image { display: block; width: 100%; }
  .operation-image + .operation-image { margin-top: 36px; }
  .operation-preview .expansion-icon { right: 10px; bottom: 10px; width: 25px; height: 25px; }
  .operation-caption { margin-top: 15px; font-size: 16px; line-height: 25px; }
  .timeline-section { margin-top: 77px; }
  .timeline-section .section-content { padding-top: 32px; }
  .timeline-image { margin-top: 45px; }
  .timeline-grid { display: block; margin-top: 46px; }
  .timeline-grid article + article { margin-top: 20px; }
  .timeline-grid h3 { gap: 16px; min-height: 30px; padding: 3px 20px; font-size: 16px; line-height: 24px; }
  .timeline-grid p { margin-top: 25px; padding: 0; font-size: 14px; line-height: 25px; }
  .timeline-grid article:nth-child(n+4) p { padding-right: 0; }
  .service-section { margin-top: 80px; }
  .service-section .section-content { padding-top: 18px; }
  .service-list { margin-top: 25px; padding-left: 20px; }
  .service-list > li { margin-top: 18px; }
  .service-section .service-list:first-of-type > li + li { margin-top: 10px; }
  .service-list > li::before { left: -20px; font-size: 13px; }
  .service-list small { margin-top: 4px; font-size: 12px; line-height: 22px; }
  .service-list ol { margin-top: 6px; padding-left: 23px; }
  .maintenance-heading { margin-top: 30px; }
  .bottom-cta { margin-top: 109px; padding: 50px 20px 82px; }
  .bottom-cta h2 { font-size: 20px; line-height: 30px; }
  .cta-options { display: block; margin-top: 45px; }
  .cta-options > div { width: 300px; max-width: 100%; margin-inline: auto; }
  .cta-options > div + div { margin-top: 37px; }
  .cta-options .button { min-height: 50px; font-size: 16px; }
  .cta-options p { margin-top: 13px; font-size: 14px; font-weight: 500; line-height: 25px; }
  .cta-options > div + div p { margin-top: 8px; }
  .site-footer { padding: 50px 0 97px; }
  .footer-logo { width: 220px; margin-inline: auto; }
  .site-footer nav { flex-direction: column; gap: 15px; margin-top: 30px; font-size: 14px; font-weight: 700; line-height: 25px; }
  .site-footer small { margin-top: 44px; font-size: 12px; text-align: center; }
  .sp-fixed-cta { position: fixed; inset: auto 0 0; z-index: 50; display: flex; gap: 5px; padding: 10px 10px calc(10px + env(safe-area-inset-bottom)); background: rgb(255 255 255 / 85%); }
  .sp-fixed-cta .button { width: calc(50% - 2.5px); min-height: 50px; font-size: 16px; }
  .is-menu-open .sp-fixed-cta { visibility: hidden; pointer-events: none; }
  .image-modal { width: calc(100% - 24px); }
  .image-modal figure > img { max-height: calc(100dvh - 140px); }
  .image-modal figcaption { font-size: 14px; }
}

@media (max-width: 768px) {
  html { scroll-padding-top: 65px; }
  body { font-size: 14px; line-height: 25px; }
  .container { width: calc(100% - 40px); max-width: 670px; }
  .sp-break { display: block; }
  h2 { font-size: 23px; line-height: 35px; }
  .site-header, .site-header.is-scrolled { position: absolute; display: block; height: 60px; padding: 0; background: transparent; backdrop-filter: none; }
  .header-logo { position: absolute; top: 11.5px; left: 20px; width: 135px; }
  .site-header.is-scrolled .header-logo { visibility: hidden; opacity: 0; }
  .header-actions { display: none; }
  .menu-button { position: fixed; top: 10px; right: 10px; z-index: 63; display: block; width: 40px; height: 40px; padding: 0; border: 0; background: transparent; }
  .menu-button span { position: absolute; top: 15px; left: 10px; width: 20px; height: 2px; background: #000; transition: top .2s, transform .2s, background .2s; }
  .menu-button span:last-child { top: 23px; }
  .menu-button[aria-expanded="true"] span { top: 19px; background: #fff; transform: rotate(45deg); }
  .menu-button[aria-expanded="true"] span:last-child { transform: rotate(-45deg); }
  .global-nav, .site-header.is-scrolled .global-nav { position: fixed; inset: 0; z-index: 61; margin: 0; padding: 0; background: #000; color: #fff; opacity: 0; visibility: hidden; pointer-events: none; overflow-y: auto; overscroll-behavior: contain; transition: opacity .25s, visibility .25s; }
  .global-nav.is-open, .site-header.is-scrolled .global-nav.is-open { opacity: 1; visibility: visible; pointer-events: auto; }
  .nav-links { display: flex; flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 0; width: 66.666667%; min-height: 100%; margin-left: 33.333333%; padding: 80px 0 max(80px, env(safe-area-inset-bottom)); }
  .site-header.is-scrolled .nav-links { gap: 0;}
  .nav-links > a, .site-header.is-scrolled .nav-links > a { display: flex; flex: 0 0 auto; flex-direction: column; align-items: flex-start; justify-content: flex-start; height: 65px; padding: 13px 12px 7px 0; border-bottom: 1px solid #fff; font-size: 14px; font-weight: 700; line-height: 20px; white-space: normal; }
  .nav-links > a:first-child, .site-header.is-scrolled .nav-links > a:first-child { height: 50px; padding-top: 0; padding-bottom: 5px; }
  .nav-links > a:first-child > span { translate: 0 -2px; }
  .nav-links .nav-en, .site-header.is-scrolled .nav-en { display: block; font-size: 20px; font-weight: 400; line-height: 24px; }
  .is-menu-open .site-header .header-logo { position: fixed; z-index: 62; visibility: visible; opacity: 1; }
  .is-menu-open .logo-dark { display: none; }
  .is-menu-open .logo-light { display: block; }
  .hero-inner { display: block; width: 100%; padding: 110px 0 60px; align-items: stretch; min-height: inherit;}
  .hero-lead { width: 230px; margin-inline: auto; padding-bottom: 12px; border-color: #000; font-size: 14px; line-height: 25px; text-align: center; }
  .hero-logo { width: 220px; margin: 24px auto 0; }
  .hero-title { margin-top: 32px; font-size: 21px; line-height: 36px; }
  .hero-title small { margin-left: -7px; font-size: 16px; }
  .hero-visual { display: none; position: relative; top: auto; left: auto; align-self: center; width: 100%; max-width: none;  }
  .hero-mv{ width: 100%; padding-left: 0;}
  .hero-text { margin-top: 13px; font-size: 12px; line-height: 25px; }
  .hero-buttons { display: none; }
  .section-grid { display: block; }
  .section-en { font-size: 40px; line-height: 48px; }
  .section-ja { font-size: 16px; line-height: 24px; }
  .section-content { padding-top: 32px; }
  .section-content > p, .section-content > div > p { margin-top: 25px; }
  .trouble-section { padding-top: 0; }
  .trouble-heading { margin-top: 35px; font-size: 20px; line-height: 30px; }
  .trouble-grid { flex-direction: column; align-items: center; gap: 50px; margin-top: 33px; }
  .trouble-card { flex: 0 0 auto; width: 300px; max-width: 100%; }
  .trouble-card > img { width: 300px; }
  .detail-link { height: 50px; margin-top: 28.33px; font-size: 16px; }
  .detail-link img { right: 23px; }
  .solution-copy { min-height: 175px; margin-top: 70px; padding: 35px 15px; border-radius: 20px; font-size: 20px; line-height: 35px; }
  .features-section { margin-top: 55px; }
  .features-intro { min-height: 0; }
  .feature-overview { width: calc(100% + 40px); margin: 60px -20px 0; }
  .feature-card { min-height: 0; margin-top: 106px; padding: 80px 20px 45px; border-radius: 20px; }
  .feature-badge { top: -55px; left: 0; width: 110px; height: 110px; }
  .feature-badge span { font-size: 16px; }
  .feature-badge strong { font-size: 20px; }
  .feature-card > p { margin-top: 25px; }
  .feature-card h3 { font-size: 16px; line-height: 25px; }
  .comparison-heading { margin-top: 25px; }
  .comparison-table { margin-top: 15px; font-size: 14px; line-height: 17px; }
  .comparison-table th, .comparison-table td { height: 65px; padding: 5px; }
  .feature-card > .comparison-summary { margin-top: 32px; }
  .consult-heading { margin-top: 32px; }
  .consult-box { margin-top: 15px; padding: 15px 20px 30px; border-radius: 10px; }
  .consult-box > p { padding-inline: 0; }
  .consult-box ul { display: block; margin: 15px 0; padding: 12.5px 15px; font-size: 14px; line-height: 25px; }
  .consult-box li { position: relative; padding-left: 15px; }
  .consult-box li:nth-child(-n+2) { display: inline-block; width: 50%; }
  .consult-box li::before { position: absolute; left: 0; margin: 0; font-size: 13px; }
  .feature-card-2 { margin-top: 90px; padding-top: 80px; padding-bottom: 30px; }
  .feature-map { margin-top: 40px; }
  .feature-card > .feature-2-summary { margin-top: 20px; }
  .environment-section { margin-top: 75px; }
  .environment-grid { display: flex; flex-direction: column; gap: 20px; margin-top: 30px; }
  .environment-item { display: grid; grid-template-columns: 160px minmax(0, 1fr); align-items: center; gap: 15px; text-align: left; }
  .environment-item > img { width: 160px; }
  .environment-item h3 { margin-top: 0; font-size: 20px; line-height: 30px; }
  .environment-item p { margin-top: 12px; font-size: 14px; line-height: 25px; }
  .operation-section { margin-top: 66px; }
  .operation-section > .section-grid { min-height: 0; }
  .operation-grid { display: block; margin-top: 20px; }
  .operation-image { display: block; width: 100%; }
  .operation-image + .operation-image { margin-top: 36px; }
  .operation-preview .expansion-icon { right: 10px; bottom: 10px; width: 25px; height: 25px; }
  .operation-caption { margin-top: 15px; font-size: 16px; line-height: 25px; }
  .timeline-section { margin-top: 77px; }
  .timeline-section .section-content { padding-top: 32px; }
  .timeline-image { margin-top: 45px; }
  .timeline-grid { display: block; margin-top: 46px; }
  .timeline-grid article + article { margin-top: 20px; }
  .timeline-grid h3 { gap: 16px; min-height: 30px; padding: 3px 20px; font-size: 16px; line-height: 24px; }
  .timeline-grid p { margin-top: 25px; padding: 0; font-size: 14px; line-height: 25px; }
  .timeline-grid article:nth-child(n+4) p { padding-right: 0; }
  .service-section { margin-top: 80px; }
  .service-section .section-content { padding-top: 18px; }
  .service-list { margin-top: 25px; padding-left: 20px; }
  .service-list > li { margin-top: 18px; }
  .service-section .service-list:first-of-type > li + li { margin-top: 10px; }
  .service-list > li::before { left: -20px; font-size: 13px; }
  .service-list small { margin-top: 4px; font-size: 12px; line-height: 22px; }
  .service-list ol { margin-top: 6px; padding-left: 23px; }
  .maintenance-heading { margin-top: 30px; }
  .bottom-cta { margin-top: 109px; padding: 50px 20px 82px; }
  .bottom-cta h2 { font-size: 20px; line-height: 30px; }
  .cta-options { display: block; margin-top: 45px; }
  .cta-options > div { width: 300px; max-width: 100%; margin-inline: auto; }
  .cta-options > div + div { margin-top: 37px; }
  .cta-options .button { min-height: 50px; font-size: 16px; }
  .cta-options p { margin-top: 13px; font-size: 14px; font-weight: 500; line-height: 25px; }
  .cta-options > div + div p { margin-top: 8px; }
  .site-footer { padding: 50px 0 97px; }
  .footer-logo { width: 220px; margin-inline: auto; }
  .site-footer nav { flex-direction: column; gap: 15px; margin-top: 30px; font-size: 14px; font-weight: 700; line-height: 25px; }
  .site-footer small { margin-top: 44px; font-size: 12px; text-align: center; }
  .sp-fixed-cta { position: fixed; inset: auto 0 0; z-index: 50; display: flex; gap: 5px; padding: 10px 10px calc(10px + env(safe-area-inset-bottom)); background: rgb(255 255 255 / 85%); }
  .sp-fixed-cta .button { width: calc(50% - 2.5px); min-height: 50px; font-size: 16px; }
  .is-menu-open .sp-fixed-cta { visibility: hidden; pointer-events: none; }
  .image-modal { width: calc(100% - 24px); }
  .image-modal figure > img { max-height: calc(100dvh - 140px); }
  .image-modal figcaption { font-size: 14px; }
}
@media (max-width: 374px) {
  .hero-title { font-size: 17px; line-height: 32px; }
  .hero-title small { font-size: 14px; }
  .hero-text br { display: none; }
  .hero-text { line-height: 24px; }
  .feature-card { padding-inline: 15px; }
  .feature-card h2 { font-size: 20px; }
  .comparison-table { font-size: 12px; }
  .comparison-table th, .comparison-table td { padding: 3px; }
  .consult-box { padding-inline: 12px; }
  .environment-item { grid-template-columns: 125px minmax(0, 1fr); gap: 10px; }
  .environment-item > img { width: 125px; }
  .environment-item h3 { font-size: 18px; }
  .sp-fixed-cta .button { font-size: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
  [data-depth] { translate: none; }
  .js .reveal { opacity: 1; transform: none; }
}
.ft-sub {display: flex;justify-content: space-between;align-items: flex-end; margin-top: 30px;}
.ope-com {display: flex;align-items: center;}
.ope-com p {width: 80px;font-size: 12px;line-height: 25px;background: #dadada;text-align: center;}
.ope-com img {width: 106px;margin-left: 24px;}