.synergy-section{background:var(--color-black);color:var(--color-white);position:relative;overflow:hidden}.synergy-section:before{content:"";position:absolute;top:-20%;right:-10%;width:60%;height:70%;background:radial-gradient(ellipse,rgba(214,41,118,.35) 0%,rgba(150,47,191,.2) 40%,transparent 70%);filter:blur(120px)}.synergy-section:after{content:"";position:absolute;bottom:-20%;left:-10%;width:60%;height:70%;background:radial-gradient(ellipse,rgba(79,91,213,.35) 0%,rgba(27,42,78,.15) 40%,transparent 70%);filter:blur(120px)}.synergy-section .section-inner{position:relative;z-index:1}.synergy-section .section-title{color:var(--color-white)}.synergy-section .section-lead{color:var(--color-gray-400)}.synergy-stat{display:flex;flex-direction:column;gap:8px;margin-bottom:80px}.synergy-stat-jp{font-family:var(--font-jp);font-size:16px;font-weight:500;color:var(--color-gray-400);letter-spacing:.08em;margin-top:20px}.synergy-stat-line{font-family:var(--font-en);font-size:clamp(48px,8vw,96px);font-weight:900;letter-spacing:-.05em;line-height:.95}.synergy-stat-line.accent{background:linear-gradient(135deg,#d62976,#962fbf,#4f5bd5);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.synergy-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.synergy-node{padding:32px 24px;background:#ffffff0a;border:1px solid rgba(255,255,255,.08);border-radius:12px;transition:all .4s;text-align:center}.synergy-node:hover{background:#ffffff14;transform:translateY(-4px);border-color:#d629764d}.synergy-node-num{font-family:var(--font-en);font-size:11px;font-weight:700;letter-spacing:.2em;color:var(--color-navy-accent);margin-bottom:16px}.synergy-node-en{font-family:var(--font-en);font-size:18px;font-weight:800;letter-spacing:-.01em;margin-bottom:8px;line-height:1.2}.synergy-node-jp{font-size:12px;color:var(--color-gray-400);letter-spacing:.02em}.biz-section{padding:140px 40px;position:relative}.biz-section.alt{background:var(--color-gray-50)}.biz-section .section-inner{max-width:1280px;margin:0 auto}.biz-header{display:grid;grid-template-columns:200px 1fr;gap:64px;align-items:start;margin-bottom:64px}.biz-number{font-family:var(--font-en);font-size:clamp(80px,12vw,140px);font-weight:900;line-height:.85;letter-spacing:-.05em;background:linear-gradient(135deg,var(--color-black) 0%,var(--color-navy) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.biz-meta{padding-top:12px}.biz-eyebrow{font-family:var(--font-en);font-size:12px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--color-navy);margin-bottom:16px;display:inline-flex;align-items:center;gap:12px}.biz-eyebrow:before{content:"";width:32px;height:1px;background:var(--color-navy)}.biz-title{font-family:var(--font-en);font-size:clamp(36px,5vw,64px);font-weight:900;letter-spacing:-.03em;line-height:1;margin-bottom:12px}.biz-title-jp{font-size:16px;color:var(--color-gray-600);font-weight:500;letter-spacing:.02em}.biz-body{display:grid;grid-template-columns:200px 1fr;gap:64px;align-items:start}.biz-content{max-width:760px}.biz-desc{font-size:17px;color:var(--color-gray-600);line-height:1.9;margin-bottom:40px}.biz-desc strong{color:var(--color-black);font-weight:700}.biz-features{display:flex;flex-direction:column;gap:0;margin-bottom:40px}.biz-feature{display:grid;grid-template-columns:48px 1fr;gap:16px;padding:20px 0;border-top:1px solid var(--color-gray-100);align-items:start}.biz-feature:last-child{border-bottom:1px solid var(--color-gray-100)}.biz-feature-num{font-family:var(--font-en);font-size:13px;font-weight:700;letter-spacing:.1em;color:var(--color-navy);padding-top:4px}.biz-feature-text{font-size:15px;color:var(--color-black);line-height:1.7}.biz-feature-text strong{font-weight:700}.biz-links-block{padding-top:32px;border-top:1px solid var(--color-gray-100)}.biz-links-label{font-family:var(--font-en);font-size:11px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--color-gray-400);margin-bottom:20px;display:inline-flex;align-items:center;gap:12px}.biz-links-label:before{content:"";width:16px;height:1px;background:var(--color-gray-400)}.biz-links{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.biz-btn{font-family:var(--font-en);font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:10px 18px;background:var(--color-white);border:1px solid var(--color-gray-100);border-radius:100px;color:var(--color-black);text-decoration:none;transition:all .3s;white-space:nowrap}.biz-section.alt .biz-btn{background:var(--color-white)}.biz-btn:hover{background:var(--color-navy);color:var(--color-white);border-color:var(--color-navy);transform:translateY(-1px)}.biz-icon{width:38px;height:38px;display:flex;align-items:center;justify-content:center;background:var(--color-white);border:1px solid var(--color-gray-100);border-radius:100px;color:var(--color-black);text-decoration:none;transition:all .3s}.biz-icon:hover{background:var(--color-navy);color:var(--color-white);border-color:var(--color-navy);transform:translateY(-1px)}.biz-icon svg{width:16px;height:16px}.biz-section.dark{background:var(--color-black);color:var(--color-white);position:relative;overflow:hidden}.biz-section.dark:before{content:"";position:absolute;top:-20%;right:-10%;width:60%;height:70%;background:radial-gradient(ellipse,rgba(94,130,220,.3) 0%,rgba(61,90,158,.15) 40%,transparent 70%);filter:blur(120px)}.biz-section.dark .section-inner{position:relative;z-index:1}.biz-section.dark .biz-number{background:linear-gradient(135deg,var(--color-white) 0%,var(--color-navy-accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.biz-section.dark .biz-eyebrow{color:var(--color-navy-accent)}.biz-section.dark .biz-eyebrow:before{background:var(--color-navy-accent)}.biz-section.dark .biz-title{color:var(--color-white)}.biz-section.dark .biz-title-jp{color:var(--color-gray-400)}.biz-section.dark .biz-desc{color:#ffffffb3}.biz-section.dark .biz-desc strong{color:var(--color-white)}.biz-section.dark .biz-feature{border-top-color:#ffffff1a}.biz-section.dark .biz-feature:last-child{border-bottom-color:#ffffff1a}.biz-section.dark .biz-feature-num{color:var(--color-navy-accent)}.biz-section.dark .biz-feature-text,.biz-section.dark .biz-feature-text strong{color:var(--color-white)}.ai-coming-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;background:linear-gradient(135deg,#d6297626,#962fbf26);border:1px solid rgba(214,41,118,.3);border-radius:100px;font-family:var(--font-en);font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--color-white);margin-top:8px}.ai-coming-badge:before{content:"";width:6px;height:6px;background:#d62976;border-radius:50%;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.3)}}@media(max-width:768px){.biz-section{padding:80px 20px}.synergy-stat{margin-bottom:48px}.synergy-stat-line{font-size:clamp(40px,13vw,72px)}.synergy-stat-jp{font-size:13px;margin-top:12px}.synergy-grid{grid-template-columns:repeat(2,1fr);gap:12px}.synergy-grid>.synergy-node:nth-child(5){grid-column:1 / -1}.synergy-node{padding:24px 16px}.synergy-node-en{font-size:16px}.synergy-node-jp{font-size:11px}.biz-header,.biz-body{grid-template-columns:1fr;gap:16px;margin-bottom:40px}.biz-body{margin-bottom:0}.biz-body-spacer{display:none}.biz-content{max-width:none}.biz-number{font-size:clamp(64px,18vw,96px)}.biz-title{font-size:clamp(32px,9vw,48px);margin-bottom:8px}.biz-title-jp{font-size:14px}.biz-desc{font-size:15px;margin-bottom:28px}.biz-feature{grid-template-columns:32px 1fr;gap:12px;padding:16px 0}.biz-feature-text{font-size:14px;line-height:1.7}.biz-links-block{padding-top:24px}.biz-links-label{font-size:10px;margin-bottom:14px}}