@charset "utf-8";

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: #0a2d58; font-family: "Noto Sans JP", "Yu Gothic", sans-serif; line-height: 1.75; background: #fff; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.lp24 { --brand: #0872dd; --brand-dark: #034eaa; --tint: #eef8ff; --soft: #dff2ff; --accent: #ffce28; }
.lp24.office { --brand: #e41427; --brand-dark: #b80017; --tint: #fff2f4; --soft: #ffe3e7; --accent: #e41427; }
.container { width: min(1120px, calc(100% - 40px)); margin-inline: auto; }
.svg-icon { display: block; width: 1em; height: 1em; flex: 0 0 auto; }
.skip-link { position: fixed; z-index: 100; left: 10px; top: -60px; padding: 10px 16px; background: #fff; color: #111; }
.skip-link:focus { top: 10px; }

/* header */
.site-header { position: relative; z-index: 10; background: #fff; border-bottom: 1px solid #dce5ef; }
.header-main { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand-logo img { width: 205px; height: auto; }
.header-actions { display: flex; align-items: center; gap: 20px; font-weight: 700; }
.header-phone { color: #15385f; text-align: right; line-height: 1.25; }
.header-phone small { display: block; font-size: 11px; font-weight: 500; }
.header-phone b { font-size: 20px; }
.header-btn { padding: 12px 22px; color: #fff; border-radius: 4px; background: var(--brand); }
.global-nav { background: #fff; border-top: 1px solid #edf1f5; }
.global-nav ul { display: flex; justify-content: center; gap: 72px; margin: 0; padding: 12px 20px; list-style: none; font-size: 14px; font-weight: 700; }
.global-nav a:hover { color: var(--brand); }

/* hero */
.hero { position: relative; min-height: 560px; overflow: hidden; background: #fff; isolation: isolate; }
.hero::before { content: ""; position: absolute; z-index: -2; inset: 0; background: url("../img/tenant-hero.jpg") center / cover no-repeat; }
.office .hero::before { background-image: url("../img/office-hero.jpg"); background-position: center; background-size: cover; }
.hero::after { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg, rgba(255,255,255,.99) 0%, rgba(255,255,255,.97) 42%, rgba(255,255,255,.2) 68%, rgba(255,255,255,.02) 100%); }
.office .hero::after { background: linear-gradient(90deg, rgba(255,255,255,.99) 0%, rgba(255,255,255,.98) 39%, rgba(255,255,255,.67) 52%, rgba(255,255,255,.03) 78%); }
.hero-inner { min-height: 560px; display: flex; align-items: center; }
.hero-copy { max-width: 630px; padding: 66px 0; }
.eyebrow { margin: 0 0 12px; color: #284e78; font-size: 18px; font-weight: 800; letter-spacing: .05em; }
.product-logo { margin: 0 0 16px; }
.product-logo img { width: 142px; height: auto; }
.hero h1 { margin: 0; font-size: clamp(46px, 5.2vw, 72px); line-height: 1.16; letter-spacing: -.04em; color: #062e61; }
.hero h1 .product { display: inline-block; color: var(--brand); }
.hero h1 .num { color: var(--brand); font-size: 1.2em; }
.hero-sub { margin: 18px 0 0; font-size: 23px; font-weight: 800; line-height: 1.45; }
.hero-sub strong { color: var(--brand); font-size: 1.6em; }
.hero-note { margin: 12px 0 26px; max-width: 540px; color: #304d6e; font-weight: 600; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.button { display: inline-flex; min-height: 56px; align-items: center; justify-content: center; gap: 10px; padding: 0 28px; color: #fff; background: var(--brand); border: 2px solid var(--brand); border-radius: 5px; font-weight: 800; transition: transform .2s; }
.button:hover { transform: translateY(-2px); }
.button.outline { color: var(--brand); background: #fff; }
.button::after { content: "›"; font-size: 25px; line-height: 1; }

/* trust strip */
.trust-strip { border-bottom: 1px solid #dfeaf4; background: var(--tint); }
.trust-list { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0 auto; padding: 25px 0; list-style: none; }
.trust-list li { display: flex; align-items: center; justify-content: center; gap: 15px; padding: 0 24px; text-align: center; border-right: 1px solid #cee1f1; }
.trust-list li > div { text-align: left; }
.trust-list li:last-child { border: 0; }
.trust-icon { display: grid; width: 50px; height: 50px; flex: 0 0 50px; place-items: center; color: var(--brand); border: 2px solid currentColor; border-radius: 50%; font-size: 23px; font-weight: 900; }
.trust-list b { display: block; color: var(--brand-dark); font-size: 17px; }
.trust-list span { color: #496079; font-size: 12px; }

/* generic */
.section { padding: 86px 0; }
.section.soft { background: var(--tint); }
.section-heading { margin: 0 0 42px; text-align: center; font-size: clamp(30px, 3.5vw, 44px); line-height: 1.35; letter-spacing: .02em; color: #082d59; }
.section-heading::after { content: ""; display: block; width: 48px; height: 4px; margin: 16px auto 0; border-radius: 2px; background: var(--brand); }
.lead { max-width: 820px; margin: -22px auto 42px; text-align: center; color: #4a6077; }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature-card { min-height: 160px; padding: 28px; background: #fff; border: 1px solid color-mix(in srgb, var(--brand), #fff 76%); border-radius: 8px; box-shadow: 0 9px 24px rgba(12,49,91,.08); }
.feature-top { display: flex; align-items: center; gap: 17px; margin-bottom: 10px; }
.feature-icon { display: grid; width: 54px; height: 54px; flex: 0 0 54px; place-items: center; color: var(--brand); border: 2px solid currentColor; border-radius: 14px; font-size: 26px; font-weight: 900; }
.feature-card h3 { margin: 0; color: var(--brand-dark); font-size: 19px; line-height: 1.4; }
.feature-card p { margin: 0 0 0 71px; color: #53677d; font-size: 14px; }

.benefit { display: grid; grid-template-columns: 1fr 1.06fr; align-items: center; gap: 58px; }
.benefit-copy h2 { margin: 0 0 20px; font-size: clamp(28px, 3.2vw, 42px); line-height: 1.4; }
.benefit-copy h2 strong { color: var(--brand); }
.benefit-copy p { margin: 0; color: #405a75; font-size: 17px; }
.benefit-visual { padding: 32px; border-radius: 12px; background: #fff; box-shadow: 0 12px 34px rgba(11,53,95,.1); }
.cost-compare { display: flex; align-items: center; justify-content: center; gap: 26px; }
.cost-box { flex: 1; padding: 25px 10px; text-align: center; border-radius: 8px; background: #edf2f6; color: #647387; }
.cost-box.brand { color: #fff; background: var(--brand); }
.cost-box small { display: block; font-weight: 800; }
.office .cost-box small { white-space: nowrap; font-size: 12px; letter-spacing: -.04em; }
.cost-box b { font-size: 52px; line-height: 1.1; }
.cost-box b svg { display: block; width: 1em; height: 1em; margin: 0 auto; color: currentColor; }
.cost-box b svg .cls-1 { fill: currentColor; }
.cost-compare > .cost-box:first-child b svg { margin-top: 4px; transform: translateX(3px); }
.cost-compare > .cost-box:nth-child(3) b svg { margin-top: 4px; }
.cost-arrow { color: var(--brand); font-size: 36px; font-weight: 900; }
.benefit-caption { margin: 18px 0 0; color: var(--brand-dark); text-align: center; font-weight: 800; }

.story-list { display: grid; gap: 12px; }
.story-row { display: grid; grid-template-columns: 115px 280px 1fr; min-height: 155px; overflow: hidden; align-items: stretch; background: #fff; border: 1px solid #e1eaf2; }
.story-num { display: flex; flex-direction: column; justify-content: center; padding: 20px; color: var(--brand); font-size: 15px; font-weight: 800; }
.story-num b { font-size: 36px; line-height: 1; }
.story-photo { background-position: center; background-size: cover; }
.story-photo.one { background-image: url("../img/thumb01.png"); }
.story-photo.two { background-image: url("../img/thumb02.jpg"); }
.story-photo.three { background-image: url("../img/thumb03.png"); }
.office .story-row:nth-child(1) .story-photo { background-image: url("../img/office-thumb01.jpg"); }
.office .story-row:nth-child(3) .story-photo { background-image: url("../img/office-thumb03.jpg"); }
.story-text { align-self: center; padding: 25px 32px; }
.story-text h3 { margin: 0 0 6px; color: var(--brand-dark); font-size: 22px; }
.story-text p { margin: 0; color: #4d6277; }

.compare-wrap { overflow-x: auto; border-radius: 7px; box-shadow: 0 7px 24px rgba(14,46,80,.07); }
.compare-table { width: 100%; min-width: 720px; table-layout: fixed; border-collapse: collapse; background: #fff; text-align: center; }
.compare-table th, .compare-table td { padding: 14px 20px; border: 1px solid #dce4ec; }
.compare-table thead th { color: #fff; background: var(--brand); font-size: 18px; }
.compare-table thead th:first-child { width: 24%; color: #34506e; background: #eef3f7; }
.compare-table thead th:not(:first-child) { width: 38%; }
.compare-table thead th:last-child { background: #ef3346; }
.office .compare-table thead th:last-child { background: #1981d7; }
.compare-table tbody th { width: 24%; background: #f1f4f7; font-size: 14px; }
.compare-table td { color: #344e68; }

.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; counter-reset: services; }
.service-card { counter-increment: services; min-height: 120px; display: flex; align-items: center; gap: 16px; padding: 20px; border: 1px solid color-mix(in srgb, var(--brand), #fff 73%); border-radius: 6px; background: #fff; box-shadow: 0 5px 18px rgba(10,44,80,.05); }
.service-card::before { content: counter(services, decimal-leading-zero); align-self: flex-start; color: var(--brand); font-weight: 900; }
.service-card i { color: var(--brand); font-size: 30px; font-style: normal; }
.service-card b { color: #253f5e; font-size: 14px; }
.service-card > div { min-width: 0; }
.service-card small { display: block; margin-top: 4px; color: #5a6d81; font-size: 11px; line-height: 1.55; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; counter-reset: step; }
.steps-three { grid-template-columns: repeat(3, 1fr); }
.steps-single { grid-template-columns: 1fr; }
.step { position: relative; counter-increment: step; padding: 28px 22px; text-align: center; background: #fff; border: 1px solid color-mix(in srgb, var(--brand), #fff 72%); border-radius: 8px; }
.step::before { content: "0" counter(step); display: block; margin-bottom: 12px; color: var(--brand); font-size: 13px; font-weight: 900; }
.step:not(:last-child)::after { content: "›"; position: absolute; right: -21px; top: 50%; transform: translateY(-50%); color: var(--brand); font-size: 32px; font-weight: 900; }
.step-icon { display: grid; width: 58px; height: 58px; margin: 0 auto 12px; place-items: center; color: #fff; background: var(--brand); border-radius: 50%; font-size: 25px; }
.step h3 { margin: 0 0 6px; font-size: 17px; }
.step p { margin: 0; color: #5b6e82; font-size: 12px; }
.registration-panel { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 28px; padding: 34px 40px; background: #fff; border: 1px solid color-mix(in srgb, var(--brand), #fff 68%); border-radius: 10px; box-shadow: 0 10px 28px rgba(10,44,80,.07); }
.registration-icon { display: grid; width: 72px; height: 72px; place-items: center; color: #fff; background: var(--brand); border-radius: 50%; font-size: 32px; font-style: normal; }
.registration-copy small { color: #5b7189; font-weight: 700; }
.registration-copy h3 { margin: 3px 0 5px; color: var(--brand-dark); font-size: 27px; }
.registration-copy p { margin: 0; color: #526980; }
.registration-panel .button { min-width: 220px; }

.faq { max-width: 980px; margin: 0 auto; border-top: 1px solid #dce5ed; }
.faq-item { border-bottom: 1px solid #dce5ed; }
.faq-question { width: 100%; display: flex; align-items: center; gap: 16px; padding: 19px 12px; color: #203b5b; background: #fff; border: 0; text-align: left; cursor: pointer; font-weight: 700; }
.faq-question::before { content: "Q"; display: grid; width: 30px; height: 30px; flex: 0 0 30px; place-items: center; color: #fff; background: var(--brand); border-radius: 50%; }
.faq-question::after { content: "+"; margin-left: auto; color: var(--brand); font-size: 25px; }
.faq-item.open .faq-question::after { content: "−"; }
.faq-answer { display: none; padding: 0 22px 22px 58px; color: #52677d; }
.faq-answer p { margin: 0; }
.faq-item.open .faq-answer { display: block; }
.faq-more { margin: 28px 0 0; text-align: center; }
.faq-more a { display: inline-block; color: var(--brand); font-weight: 800; border-bottom: 1px solid currentColor; }

.cta-band { padding: 42px 0; color: #fff; background: var(--brand); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.cta-copy small { display: block; opacity: .8; font-weight: 700; }
.cta-copy b { font-size: clamp(22px, 3vw, 34px); }
.cta-band .button { color: var(--brand); background: #fff; border-color: #fff; }

.site-footer { padding: 42px 0 28px; background: #fff; }
.footer-main { display: flex; align-items: flex-start; justify-content: space-between; gap: 36px; }
.footer-logo img { width: 190px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 24px; color: #496078; font-size: 13px; font-weight: 700; }
.copyright { margin: 30px 0 0; color: #8593a2; font-size: 11px; }

@media (max-width: 900px) {
  .global-nav ul { gap: 28px; }
  .hero, .hero-inner { min-height: 530px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .benefit { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .story-row { grid-template-columns: 92px 220px 1fr; }
}

@media (max-width: 680px) {
  body { font-size: 14px; }
  .container { width: min(100% - 28px, 1120px); }
  .header-main { min-height: 66px; }
  .brand-logo img { width: 154px; }
  .header-phone { display: none; }
  .header-btn { padding: 10px 13px; font-size: 12px; }
  .global-nav { overflow-x: auto; }
  .global-nav ul { width: max-content; justify-content: flex-start; gap: 24px; padding-inline: 14px; font-size: 12px; }
  .hero, .hero-inner { min-height: auto; }
  .hero::before { inset: 0; height: auto; background-position: 66% center; }
  .office .hero::before { height: auto; background-position: 73% center; }
  .hero::after, .office .hero::after { background: linear-gradient(90deg, rgba(255,255,255,.90) 0%, rgba(255,255,255,.78) 70%, rgba(255,255,255,.42) 100%); }
  .hero-inner { align-items: center; padding-top: 0; }
  .hero-copy { width: 100%; padding: 36px 0 34px; }
  .eyebrow { font-size: 14px; }
  .hero h1 { font-size: 38px; }
  .hero-sub { font-size: 18px; }
  .hero-note { font-size: 13px; }
  .hero-buttons { display: grid; }
  .button { width: 100%; }
  .trust-list { grid-template-columns: 1fr; gap: 0; }
  .trust-list li {
    display: grid;
    grid-template-columns: 50px minmax(0, 1fr);
    gap: 15px;
    padding: 16px max(12px, calc((100% - 285px) / 2));
    text-align: left;
    border-right: 0;
    border-bottom: 1px solid #cee1f1;
  }
  .section { padding: 60px 0; }
  .section-heading { margin-bottom: 34px; font-size: 28px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 0; padding: 23px; }
  .benefit { gap: 30px; }
  .benefit-copy p { font-size: 15px; }
  .benefit-visual { padding: 22px 16px; }
  .cost-compare { gap: 10px; }
  .cost-box { padding: 18px 4px; }
  .cost-box b { font-size: 38px; }
  .story-row { grid-template-columns: 92px 1fr; column-gap: 12px; min-height: 0; }
  .story-num { padding: 20px 10px; font-size: 12px; }
  .story-photo { min-height: 130px; }
  .story-text { grid-column: 1 / -1; padding: 20px; }
  .story-text h3 { font-size: 19px; }
  .service-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .service-card { min-height: 105px; gap: 10px; padding: 14px 10px; }
  .service-card i { font-size: 24px; }
  .steps { grid-template-columns: 1fr; gap: 12px; }
  .steps-three { grid-template-columns: 1fr; }
  .step { display: grid; grid-template-columns: 36px 50px 1fr; align-items: center; gap: 12px; text-align: left; padding: 17px; }
  .step::before { margin: 0; }
  .step:not(:last-child)::after { content: "⌄"; right: auto; top: auto; bottom: -19px; left: 50%; transform: translateX(-50%); }
  .step-icon { width: 46px; height: 46px; margin: 0; }
  .step h3, .step p { grid-column: 3; }
  .step p { margin-top: -10px; }
  .registration-panel { grid-template-columns: 1fr; gap: 18px; padding: 28px 22px; text-align: center; }
  .registration-icon { margin: 0 auto; }
  .registration-copy h3 { font-size: 24px; }
  .registration-panel .button { min-width: 0; }
  .cta-inner { flex-direction: column; text-align: center; }
  .footer-main { flex-direction: column; }
  .footer-nav { gap: 12px 20px; }
}