.about-intro{padding:88px 0;background:var(--white)}.about-intro-inner{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.about-intro-text h2{font-size:clamp(1.9rem,3vw,2.8rem);margin-bottom:20px}.about-intro-text p{font-size:.95rem;color:var(--gray-600);line-height:1.75;margin-bottom:16px;font-weight:400;text-transform:none;letter-spacing:0}.about-intro-text p:last-child{margin-bottom:0}.about-img{border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/3;background:var(--green-700);position:relative}.about-img img{width:100%;height:100%;object-fit:cover}.about-img-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:#fff3;font-size:.75rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase}.mission{padding:88px 0;background:var(--dark)}.mission-inner{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:48px}.mission-card{background:#ffffff0f;border-radius:var(--radius-lg);padding:40px 36px;border:1px solid rgba(255,255,255,.1);position:relative;overflow:hidden}.mission-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--green-700)}.mission-card-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:20px}.mission-card-icon svg{width:28px;height:28px;color:var(--green-700)}.mission-card h3{font-size:1.1rem;color:var(--white);margin-bottom:10px;letter-spacing:.02em}.mission-card p{font-size:.875rem;color:#fff9;line-height:1.65;font-weight:400;text-transform:none;letter-spacing:0}.difference{padding:88px 0;background:var(--white)}.difference-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.diff-item{display:flex;gap:20px;align-items:flex-start;padding:28px 32px;border-radius:var(--radius-lg);border:1px solid var(--gray-200);background:var(--white);transition:all .3s}.diff-item:hover{border-color:var(--green-700);box-shadow:var(--shadow-md);transform:translateY(-2px)}.diff-item-icon{width:48px;height:48px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.diff-item-icon svg{width:28px;height:28px;color:var(--green-700)}.diff-item h4{font-size:.95rem;color:var(--dark);margin-bottom:8px;letter-spacing:.02em}.diff-item p{font-size:.875rem;color:var(--gray-600);line-height:1.65;font-weight:400;text-transform:none;letter-spacing:0}.showroom-section{padding:88px 0;background:var(--gray-100)}.showroom-inner{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.showroom-content h2{font-size:clamp(1.9rem,3vw,2.8rem);margin-bottom:16px}.showroom-content>p{font-size:.95rem;color:var(--gray-600);line-height:1.75;margin-bottom:32px;font-weight:400;text-transform:none;letter-spacing:0}.showroom-details{display:flex;flex-direction:column;gap:16px;margin-bottom:32px}.showroom-detail{display:flex;align-items:flex-start;gap:14px}.showroom-detail-icon{width:38px;height:38px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.showroom-detail-icon svg{width:26px;height:26px;color:var(--green-700)}.showroom-detail-text strong{display:block;font-size:.72rem;font-weight:700;color:var(--gray-400);text-transform:uppercase;letter-spacing:.1em;margin-bottom:2px}.showroom-detail-text span{font-size:.875rem;color:var(--dark);font-weight:500;text-transform:none;letter-spacing:0}.showroom-map{border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/3;background:var(--gray-200);box-shadow:var(--shadow-md)}.showroom-map iframe{width:100%;height:100%;border:none;display:block}@media (max-width: 768px){.about-intro-inner{grid-template-columns:1fr;gap:32px}.about-img{aspect-ratio:16/9}.mission-inner,.difference-grid{grid-template-columns:1fr}.showroom-inner{grid-template-columns:1fr;gap:32px}.showroom-map{aspect-ratio:16/9}}@media (max-width: 480px){.mission-card{padding:28px 24px}.diff-item{padding:20px}}@media (max-width: 768px){.difference-grid .diff-item{display:flex;flex-wrap:wrap;align-items:center;gap:0 12px;padding:14px 16px;border-radius:0;border:none;border-bottom:1px solid var(--gray-200);box-shadow:none;transform:none;background:var(--white);transition:none}.difference-grid .diff-item:first-child{border-radius:var(--radius-lg) var(--radius-lg) 0 0}.difference-grid .diff-item:last-child{border-radius:0 0 var(--radius-lg) var(--radius-lg);border-bottom:none}.difference-grid .diff-item:hover{transform:none;box-shadow:none}.difference-grid .diff-item-icon{width:36px;height:36px;min-width:36px;flex-shrink:0;border-radius:8px}.difference-grid .diff-item h4{flex:1;margin-bottom:0;font-size:.85rem}.difference-grid .diff-item p{width:100%;padding-top:5px;padding-left:48px;font-size:.78rem;line-height:1.55}}@media (max-width: 768px){.difference-grid{grid-template-columns:1fr;gap:0;border-radius:var(--radius-lg);border:1px solid var(--gray-200);overflow:visible}}