:root{
  --cream:#fff8dd;--pale:#fff1a8;--yellow:#ffd95a;--mustard:#d99a00;--ink:#22202a;--muted:#766b5b;--white:#fff;--line:#f0dfaa;--shadow:0 18px 50px rgba(97,68,15,.14);--radius:24px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP","Hiragino Sans",Meiryo,sans-serif;color:var(--ink);line-height:1.85;background:#fffdf4}a{color:inherit;text-decoration:none}button{font:inherit}.container{width:min(1120px,calc(100% - 48px));margin:0 auto}
.lp-header{position:sticky;top:0;z-index:100;background:rgba(255,253,244,.88);backdrop-filter:blur(18px);border-bottom:1px solid rgba(217,154,0,.18);transition:.2s ease}.lp-header.is-scrolled{box-shadow:0 10px 28px rgba(97,68,15,.10);background:rgba(255,253,244,.96)}
.header-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:flex;align-items:center;gap:12px;min-width:230px}.brand-mark{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,#ffd95a,#fff1a8);color:#3a2c12;font-weight:900;box-shadow:0 10px 22px rgba(217,154,0,.18)}.brand-text{display:flex;flex-direction:column;line-height:1.2}.brand-text strong{font-size:18px}.brand-text small{font-size:12px;color:var(--muted);font-weight:800}.nav{display:flex;gap:24px;align-items:center;font-size:14px;font-weight:800;color:#4d3f27}.nav a{position:relative}.nav a:after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:2px;background:var(--mustard);border-radius:2px;transform:scaleX(0);transition:.2s}.nav a:hover:after{transform:scaleX(1)}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:12px 22px;font-weight:900;letter-spacing:.02em;border:1px solid transparent;transition:.2s;cursor:pointer;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,#f59e0b,#ffd95a);color:#2c210f;box-shadow:0 12px 26px rgba(245,158,11,.22)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(245,158,11,.28)}.btn-secondary{background:#fff;border-color:#e5c56e;color:#4d3816}.btn-large{padding:15px 28px;font-size:16px}.menu-button{display:none;width:46px;height:46px;border:1px solid var(--line);border-radius:14px;background:#fff}.menu-button span{display:block;width:22px;height:2px;background:#3b2d15;margin:5px auto;border-radius:2px}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 12% 18%,rgba(255,217,90,.60),transparent 30%),radial-gradient(circle at 88% 10%,rgba(255,245,180,.78),transparent 28%),linear-gradient(135deg,#fff8dd 0%,#fffdf4 58%,#fff0af 100%)}.hero:after{content:"";position:absolute;inset:auto -10% -38% -10%;height:260px;background:radial-gradient(closest-side,rgba(255,217,90,.32),transparent)}.hero-bg{position:absolute;inset:0;pointer-events:none}.orb{position:absolute;border-radius:50%;filter:blur(2px);opacity:.55}.orb-1{width:220px;height:220px;background:#ffe07a;left:-70px;top:120px}.orb-2{width:160px;height:160px;background:#fff1a8;right:12%;top:100px}.orb-3{width:100px;height:100px;background:#f6c453;right:34%;bottom:80px}
.hero-grid{position:relative;z-index:2;min-height:720px;display:grid;grid-template-columns:1.02fr .98fr;gap:48px;align-items:center;padding:74px 0 88px}.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:10px;color:#9c6b00;font-weight:900;letter-spacing:.12em;font-size:12px}.eyebrow:before,.section-kicker:before{content:"";width:32px;height:2px;background:var(--mustard);border-radius:2px}.hero h1{margin:18px 0 24px;color:#27210f;font-size:clamp(42px,5.8vw,76px);line-height:1.14;letter-spacing:.04em}.hero h1 span{background:linear-gradient(transparent 62%,rgba(255,217,90,.78) 0)}.lead{margin:0;max-width:660px;font-size:18px;color:#574a34;font-weight:650}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}.hero-note{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.hero-note span{display:inline-flex;padding:7px 12px;border:1px solid #edce75;border-radius:999px;background:rgba(255,255,255,.55);font-size:13px;font-weight:800;color:#67502a}
.hero-card{background:rgba(255,255,255,.72);border:1px solid rgba(217,154,0,.22);border-radius:34px;padding:26px;box-shadow:var(--shadow);position:relative}.hero-card:before{content:"";position:absolute;inset:18px -18px -18px 18px;background:linear-gradient(135deg,rgba(255,217,90,.42),rgba(255,255,255,.05));border-radius:34px;z-index:-1}.dashboard{background:#fff;border:1px solid #f2dda3;border-radius:26px;padding:24px;min-height:500px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.8)}.dash-head{display:flex;gap:8px;margin-bottom:22px}.dash-head span{width:12px;height:12px;border-radius:50%;background:#f3cd5d}.dash-head span:nth-child(2){background:#ffd95a}.dash-head span:nth-child(3){background:#f7e8b0}.score-card{border-radius:24px;padding:24px;background:linear-gradient(135deg,#2a2518,#5b4520);color:#fff;margin-bottom:18px;overflow:hidden;position:relative}.score-card:after{content:"AI";position:absolute;right:20px;bottom:-18px;font-size:86px;font-weight:900;color:rgba(255,255,255,.08)}.score-card p{margin:0 0 8px;color:rgba(255,255,255,.76);font-weight:800}.score-card strong{font-size:28px;letter-spacing:.04em}.progress{height:10px;background:rgba(255,255,255,.18);border-radius:999px;margin-top:22px;overflow:hidden}.progress i{display:block;width:62%;height:100%;background:linear-gradient(90deg,#ffd95a,#fff6c7);border-radius:999px}.mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.mini-grid div{border:1px solid #f0dfaa;background:#fffaf0;border-radius:18px;padding:18px}.mini-grid b{display:block;color:#b77900;font-size:20px}.mini-grid span{display:block;color:#5f513b;font-weight:800}.chat-sample{margin-top:18px}.chat-sample p{max-width:88%;margin:10px 0;padding:13px 16px;border-radius:18px;font-weight:750}.user-msg{background:#fff7d6;border:1px solid #efd57f}.ai-msg{margin-left:auto!important;background:#2c2516;color:#fff}
.trust-strip{background:#2a2518;color:#fff}.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px}.strip-grid div{padding:24px 22px;border-left:1px solid rgba(255,255,255,.12)}.strip-grid div:last-child{border-right:1px solid rgba(255,255,255,.12)}.strip-grid strong{display:block;font-size:22px;color:#ffd95a}.strip-grid span{font-size:14px;color:rgba(255,255,255,.78);font-weight:800}
.section{padding:92px 0}.section-title{text-align:center;max-width:820px;margin:0 auto 48px}.section-title h2{font-size:clamp(30px,3.8vw,44px);line-height:1.35;margin:14px 0 16px;letter-spacing:.03em;color:#2b2412}.section-title p{color:var(--muted);font-weight:650;margin:0}.issue-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.issue-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 14px 32px rgba(97,68,15,.08)}.issue-card span{display:inline-flex;color:#b77900;font-size:26px;font-weight:900;margin-bottom:16px}.issue-card h3{font-size:20px;line-height:1.45;margin:0 0 12px;color:#2b2412}.issue-card p{margin:0;color:#6a5d49;font-weight:600}
.warm{background:linear-gradient(135deg,#fff9df,#fffdf6)}.service-layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:26px;align-items:stretch;margin-bottom:30px}.service-main,.side-card,.feature-grid article,.flow article,.usecase-grid div{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 14px 34px rgba(97,68,15,.08)}.service-main{padding:42px}.service-main h3{font-size:30px;margin:0 0 14px;color:#2b2412}.service-main p{color:#675a44;margin:0}.check-list{list-style:none;margin:24px 0 0;padding:0}.check-list li{position:relative;padding-left:30px;margin:10px 0;font-weight:800;color:#4f432e}.check-list li:before{content:"✓";position:absolute;left:0;top:0;color:#b77900;font-weight:900}.service-side{display:grid;gap:18px}.side-card{padding:28px}.side-card strong{display:block;font-size:20px;color:#2b2412;margin-bottom:12px}.side-card ul{margin:0;padding-left:1.2em;color:#5c4d36;font-weight:750}.side-card p{margin:0;color:#5c4d36;font-weight:700}.side-card.accent{background:linear-gradient(135deg,#ffd95a,#fff5c6)}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.feature-grid article{padding:30px}.feature-icon{width:58px;height:58px;border-radius:18px;background:#fff3ba;border:1px solid #edd180;display:grid;place-items:center;color:#a96f00;font-size:28px;font-weight:900;margin-bottom:18px}.feature-grid h3,.flow h3,.usecase-grid h3{font-size:22px;color:#2b2412;margin:0 0 10px}.feature-grid p,.flow p,.usecase-grid p{margin:0;color:#6a5d49;font-weight:650}
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.flow article{padding:30px}.flow article span{display:inline-flex;font-size:12px;font-weight:900;color:#a96f00;background:#fff2b7;border-radius:999px;padding:5px 10px;margin-bottom:16px}.examples{background:#fffaf0}.usecase-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.usecase-grid div{padding:30px}.faq-section{background:#fffdf7}.faq-list{max-width:900px;margin:0 auto}.faq-item{background:#fff;border:1px solid var(--line);border-radius:18px;margin-bottom:14px;overflow:hidden;box-shadow:0 10px 24px rgba(97,68,15,.06)}.faq-item button{width:100%;border:0;background:#fff;padding:20px 24px;text-align:left;font-weight:900;color:#2b2412;display:flex;align-items:center;justify-content:space-between;cursor:pointer}.faq-item button span{color:#b77900;font-size:22px}.faq-answer{max-height:0;overflow:hidden;background:#fffaf0;transition:max-height .25s ease}.faq-answer p{margin:0;padding:0 24px 22px;color:#625540;font-weight:650}.faq-item.is-open .faq-answer{max-height:220px}
.final-cta{padding:96px 0;background:radial-gradient(circle at 20% 20%,rgba(255,255,255,.45),transparent 32%),linear-gradient(135deg,#ffd95a,#fff2b0 52%,#fff8dd);text-align:center}.final-cta-inner{max-width:880px}.final-cta h2{font-size:clamp(34px,4.5vw,54px);line-height:1.35;margin:14px 0 18px;color:#2b2412}.final-cta p{max-width:760px;margin:0 auto 30px;color:#5d4f37;font-weight:700}.lp-footer{background:#2a2518;color:#fff;padding:26px 0}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;font-size:13px;color:rgba(255,255,255,.76)}.footer-inner p{margin:0}
@media (max-width:1040px){.nav,.header-mail{display:none}.menu-button{display:block}.nav.is-open{display:flex;position:absolute;top:76px;left:0;right:0;background:#fffdf4;flex-direction:column;align-items:flex-start;padding:18px 24px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}.hero-grid{grid-template-columns:1fr;min-height:auto;padding:54px 0 70px}.hero-card{max-width:620px;margin:0 auto;width:100%}.issue-grid,.flow{grid-template-columns:repeat(2,1fr)}.service-layout,.feature-grid{grid-template-columns:1fr}}
@media (max-width:680px){.container{width:calc(100% - 28px)}.header-inner{height:68px}.brand{min-width:0}.brand-mark{width:42px;height:42px;border-radius:14px}.brand-text strong{font-size:16px}.hero h1{font-size:38px}.lead{font-size:16px}.btn{width:100%}.hero-actions{display:grid}.hero-note span{font-size:12px}.dashboard{min-height:auto;padding:18px}.strip-grid{grid-template-columns:repeat(2,1fr)}.section{padding:68px 0}.issue-grid,.flow,.usecase-grid{grid-template-columns:1fr}.service-main{padding:28px}.footer-inner{display:block;text-align:center}.footer-inner p+p{margin-top:8px}}

.hero-card--photo{padding:18px;overflow:hidden}
.hero-card--photo img{width:100%;height:560px;object-fit:cover;display:block;border-radius:26px}
.hero-card__overlay{position:absolute;left:38px;right:38px;bottom:34px;display:flex;gap:10px;flex-wrap:wrap}
.hero-chip{display:inline-flex;align-items:center;padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.88);border:1px solid rgba(217,154,0,.25);font-weight:900;color:#594620;box-shadow:0 8px 20px rgba(97,68,15,.1)}
.section-visual{display:grid;grid-template-columns:1.02fr .98fr;gap:26px;align-items:center;margin-top:34px;background:#fff;border:1px solid var(--line);border-radius:32px;padding:24px;box-shadow:0 14px 34px rgba(97,68,15,.08)}
.section-visual__image img,.roadmap-visual img,.usecase-showcase__image img{width:100%;display:block;border-radius:24px}
.section-visual__content h3,.roadmap-visual__card h3,.usecase-showcase__content h3{margin:14px 0 12px;font-size:30px;line-height:1.4;color:#2b2412}
.section-visual__content p,.roadmap-visual__card p,.usecase-showcase__content p{color:#675a44;font-weight:650}
.check-list.compact{margin-top:18px}
.roadmap-visual{margin-top:34px;display:grid;grid-template-columns:1.05fr .95fr;gap:26px;align-items:center;background:#fff7dd;border:1px solid #f0dfaa;border-radius:32px;padding:22px;box-shadow:0 14px 34px rgba(97,68,15,.08)}
.roadmap-visual__card{background:#fff;padding:28px;border:1px solid var(--line);border-radius:26px}
.usecase-showcase{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:center;margin-bottom:24px}
.usecase-showcase__content{background:#fff;border:1px solid var(--line);border-radius:28px;padding:32px;box-shadow:0 14px 34px rgba(97,68,15,.08)}
.usecase-grid div{overflow:hidden;position:relative}
.usecase-grid div:before{content:"";display:block;width:46px;height:4px;background:#f3c64b;border-radius:999px;margin-bottom:16px}
@media (max-width:1040px){.section-visual,.roadmap-visual,.usecase-showcase{grid-template-columns:1fr}.hero-card--photo img{height:460px}}
@media (max-width:680px){.hero-card--photo{padding:12px}.hero-card--photo img{height:320px;border-radius:20px}.hero-card__overlay{left:24px;right:24px;bottom:24px}.section-visual,.roadmap-visual,.usecase-showcase{padding:16px}.section-visual__content h3,.roadmap-visual__card h3,.usecase-showcase__content h3{font-size:24px}.roadmap-visual__card,.usecase-showcase__content{padding:22px}}

.brand{min-width:0;display:flex;align-items:center}.brand img{display:block;height:50px;width:auto;max-width:min(58vw,420px)}
.footer-brand{display:flex;align-items:center;gap:14px}.footer-brand img{display:block;height:34px;width:auto}.footer-brand p{margin:0}
.usecase-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.usecase-card{background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:0 14px 34px rgba(97,68,15,.08)}.usecase-card img{width:100%;height:220px;object-fit:cover;display:block}.usecase-card__body{padding:24px}.usecase-card__body h3{font-size:22px;color:#2b2412;margin:0 0 10px}.usecase-card__body p{margin:0;color:#6a5d49;font-weight:650}.usecase-grid div:before{display:none}
@media (max-width:680px){.brand img{height:40px;max-width:65vw}.footer-brand{flex-direction:column;align-items:center;gap:8px}.footer-brand img{height:28px}.usecase-card img{height:190px}}

.footer-company-info{
  margin-top:8px!important;
  color:rgba(255,255,255,.78);
  line-height:1.75;
  font-size:13px;
}
.footer-inner--complete{
  align-items:flex-start;
}
@media (max-width:680px){
  .footer-inner--complete{
    text-align:center;
  }
}