*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

:root {
  --black: #0A0A0A;
  --white: #FFFFFF;
  --gray-100: #F5F5F5;
  --gray-200: #E5E5E5;
  --gray-300: #D4D4D4;
  --gray-400: #A3A3A3;
  --gray-500: #737373;
  --gray-600: #525252;
  --gray-700: #404040;
  --gray-800: #262626;
  --gray-900: #171717;
  --lime: #A3E635;
  --emerald: #10B981;
  --font-en: 'DM Sans', sans-serif;
  --font-jp: 'Noto Sans JP', sans-serif;
  --ease: cubic-bezier(.165, .84, .44, 1);
}

html { background: var(--black); scroll-behavior: auto !important; }
body { background: var(--black); color: var(--white); font-family: var(--font-jp); font-weight: 500; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; overflow-x: hidden; cursor: none; }
::selection { background: rgba(163,230,53,.2); color: var(--lime); }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; border: none; background: none; cursor: pointer; }

#bgCanvas { position: fixed; top: 0; left: 0; width: 100%; height: 100vh; z-index: 0; pointer-events: none; }
.no-webgl #bgCanvas { display: none; }
.no-webgl .bg-fallback { display: block; }
.bg-fallback { display: none; position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.bg-fallback-blob { position: absolute; border-radius: 50%; filter: blur(120px); mix-blend-mode: screen; animation: blobFloat 20s ease-in-out infinite alternate; }
@keyframes blobFloat { 0%{transform:translate(0,0)}50%{transform:translate(30px,-40px)}100%{transform:translate(-20px,30px)} }

/* Grain: dual-layer for dusty texture */
.grain { position: fixed; inset: -50%; z-index: 9998; pointer-events: none; opacity: .055; mix-blend-mode: overlay; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='5' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); background-repeat: repeat; background-size: 200px; animation: grainShift .4s steps(4) infinite; }
.dust { position: fixed; inset: -30%; z-index: 9997; pointer-events: none; opacity: .025; mix-blend-mode: soft-light; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='d'%3E%3CfeTurbulence type='turbulence' baseFrequency='.4' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23d)'/%3E%3C/svg%3E"); background-repeat: repeat; background-size: 512px; animation: dustShift 3s steps(2) infinite; }
@keyframes grainShift { 0%{transform:translate(0,0)}10%{transform:translate(-2%,-3%)}20%{transform:translate(3%,1%)}30%{transform:translate(-1%,3%)}40%{transform:translate(2%,-2%)}50%{transform:translate(-3%,1%)}60%{transform:translate(1%,-1%)}70%{transform:translate(-2%,2%)}80%{transform:translate(3%,-3%)}90%{transform:translate(-1%,-2%)}100%{transform:translate(0,0)} }
@keyframes dustShift { 0%{transform:translate(0,0) scale(1.05)}50%{transform:translate(-3%,2%) scale(1)}100%{transform:translate(0,0) scale(1.05)} }

/* Glow cursor */
.c-Cursor { position: fixed; z-index: 9999; pointer-events: none; }
.c-Cursor-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--lime); transform: translate(-50%,-50%); transition: transform .2s var(--ease), opacity .2s; opacity: .8; }
.c-Cursor-ring { display: none; }
.c-Cursor-glow { position: absolute; top: 50%; left: 50%; width: 160px; height: 160px; transform: translate(-50%,-50%); border-radius: 50%; background: radial-gradient(circle, rgba(163,230,53,.35) 0%, rgba(16,185,129,.12) 35%, transparent 60%); filter: blur(24px); pointer-events: none; transition: width .5s var(--ease), height .5s var(--ease), opacity .4s; }
.c-Cursor.is-hover .c-Cursor-dot { transform: translate(-50%,-50%) scale(1.8); opacity: 1; }
.c-Cursor.is-hover .c-Cursor-glow { width: 200px; height: 200px; filter: blur(28px); }
.c-Cursor.is-view .c-Cursor-dot { transform: translate(-50%,-50%) scale(0); }
.c-Cursor.is-view .c-Cursor-glow { width: 240px; height: 240px; filter: blur(32px); opacity: .85; }
.c-Cursor.is-view::after { content: 'VIEW'; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); font-family: var(--font-en); font-size: 9px; font-weight: 700; letter-spacing: .15em; color: var(--lime); opacity: .9; }

#loader { position: fixed; inset: 0; background: var(--black); z-index: 10000; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 16px; }
.loader-counter { font-family: var(--font-en); font-weight: 800; font-size: clamp(48px,10vw,100px); color: var(--white); opacity: .12; letter-spacing: -.02em; }
.loader-bar-wrap { width: 100px; height: 1px; background: rgba(255,255,255,.06); overflow: hidden; }
.loader-bar-inner { width: 0%; height: 100%; background: linear-gradient(90deg, var(--lime), var(--emerald)); }
.progress { position: fixed; top: 0; left: 0; height: 1px; width: 0%; background: linear-gradient(90deg, var(--lime), var(--emerald)); z-index: 999; opacity: .5; }

.c-Header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 20px clamp(24px,5vw,60px); display: flex; align-items: center; justify-content: space-between; mix-blend-mode: difference; }
.c-Header-logo { display: flex; align-items: center; }
.c-Header-logo img { height: 18px; width: auto; }

/* Desktop nav (769px+) */
.c-Header-nav { display: flex; align-items: center; gap: 32px; list-style: none; }
.c-Header-nav a { font-family: var(--font-en); font-weight: 500; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--white); transition: opacity .3s; text-decoration: none; }
.c-Header-nav a:hover { opacity: .6; }
.c-Header-nav .nav-contact { padding: 8px 20px; border: 1px solid rgba(255,255,255,.25); border-radius: 100px; font-weight: 700; transition: border-color .3s, background .3s; }
.c-Header-nav .nav-contact:hover { border-color: var(--lime); background: rgba(163,230,53,.08); opacity: 1; }

.c-Section-indicator { position: fixed; top: 50%; right: clamp(16px,3vw,40px); transform: translateY(-50%); z-index: 90; display: flex; flex-direction: column; gap: 12px; mix-blend-mode: difference; }
.c-Section-dot { width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,.2); transition: background .3s var(--ease), transform .3s var(--ease); cursor: pointer; }
.c-Section-dot.is-active { background: var(--lime); transform: scale(1.5); }

.c-Burger { width: 28px; height: 18px; position: relative; cursor: pointer; z-index: 101; }
.c-Burger-line { position: absolute; left: 0; height: 1px; background: var(--white); transition: transform .5s var(--ease), opacity .3s, width .4s var(--ease); }
.c-Burger-line:nth-child(1) { top: 0; width: 100%; }
.c-Burger-line:nth-child(2) { top: 50%; width: 60%; right: 0; left: auto; }
.c-Burger-line:nth-child(3) { bottom: 0; width: 100%; }
.is-nav-open .c-Burger-line:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.is-nav-open .c-Burger-line:nth-child(2) { opacity: 0; width: 0; }
.is-nav-open .c-Burger-line:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

.c-Nav { position: fixed; inset: 0; z-index: 99; background: var(--black); display: flex; align-items: center; justify-content: center; clip-path: circle(0% at calc(100% - 44px) 28px); pointer-events: none; transition: clip-path .7s var(--ease); }
.c-Nav.is-open { clip-path: circle(150% at calc(100% - 44px) 28px); pointer-events: auto; }
.c-Nav-list { list-style: none; text-align: left; display: flex; flex-direction: column; gap: 4px; }
.c-Nav-link { font-family: var(--font-en); font-weight: 800; font-size: clamp(40px,7vw,80px); letter-spacing: -.03em; text-transform: uppercase; color: var(--gray-700); display: block; opacity: 0; transform: translateX(-30px); transition: color .3s, opacity .6s var(--ease), transform .6s var(--ease); padding: 4px 0; position: relative; }
.c-Nav-link:hover { color: var(--white); }
.c-Nav-link::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 1px; background: linear-gradient(90deg, var(--lime), var(--emerald)); transition: width .4s var(--ease); }
.c-Nav-link:hover::after { width: 100%; }
.c-Nav.is-open .c-Nav-link { opacity: 1; transform: translateX(0); }
.c-Nav.is-open li:nth-child(1) .c-Nav-link { transition-delay: .15s; }
.c-Nav.is-open li:nth-child(2) .c-Nav-link { transition-delay: .2s; }
.c-Nav.is-open li:nth-child(3) .c-Nav-link { transition-delay: .25s; }
.c-Nav.is-open li:nth-child(4) .c-Nav-link { transition-delay: .3s; }
.c-Nav.is-open li:nth-child(5) .c-Nav-link { transition-delay: .35s; }
.c-Nav.is-open li:nth-child(6) .c-Nav-link { transition-delay: .4s; }
.c-Nav-footer { position: absolute; bottom: clamp(32px,5vw,60px); left: clamp(24px,5vw,60px); right: clamp(24px,5vw,60px); display: flex; justify-content: space-between; align-items: flex-end; }
.c-Nav-contact { font-family: var(--font-en); font-size: 12px; letter-spacing: .1em; color: var(--gray-500); line-height: 2; }
.c-Nav-contact a { transition: color .3s; }
.c-Nav-contact a:hover { color: var(--lime); }
.c-Nav-social { display: flex; gap: 20px; font-family: var(--font-en); font-size: 11px; letter-spacing: .15em; text-transform: uppercase; color: var(--gray-600); }
.c-Nav-social a { transition: color .3s; }
.c-Nav-social a:hover { color: var(--lime); }

.scroll-indicator { position: absolute; bottom: 40px; right: clamp(24px,5vw,60px); display: flex; flex-direction: column; align-items: center; gap: 12px; font-family: var(--font-en); font-size: 9px; letter-spacing: .25em; text-transform: uppercase; color: rgba(255,255,255,.4); writing-mode: vertical-rl; }
.scroll-line { width: 1px; height: 48px; background: linear-gradient(180deg, var(--gray-500), transparent); transform-origin: top center; animation: scrollLine 2.4s var(--ease) infinite; }
@keyframes scrollLine { 0%{transform:scaleY(0);opacity:0}30%{transform:scaleY(1);opacity:1}70%{transform:scaleY(1);opacity:1}100%{transform:scaleY(0);opacity:0} }

.section { position: relative; z-index: 1; }
.section--dark { background: rgba(10,10,10,.55); color: var(--white); }
.section--light { background: var(--white); color: var(--black); }
.section--light::before { content: ''; position: absolute; inset: 0; background: var(--white); z-index: -1; }
.container { max-width: 1400px; margin: 0 auto; padding: 0 clamp(24px,5vw,80px); }

.reveal { overflow: hidden; display: block; }
.reveal-inner { display: block; transform: translateY(115%); will-change: transform; transition: transform 1s var(--ease); }
.is-visible .reveal-inner { transform: translateY(0); }
.fade-up { opacity: 0; transform: translateY(28px); will-change: transform, opacity; transition: opacity .8s var(--ease), transform .8s var(--ease); }
.is-visible .fade-up { opacity: 1; transform: translateY(0); }
[data-delay="1"]{transition-delay:.1s!important}[data-delay="2"]{transition-delay:.18s!important}[data-delay="3"]{transition-delay:.26s!important}[data-delay="4"]{transition-delay:.34s!important}[data-delay="5"]{transition-delay:.42s!important}[data-delay="6"]{transition-delay:.5s!important}[data-delay="7"]{transition-delay:.58s!important}

/* Hero */
.s-Hero { min-height: 100vh; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; background: transparent !important; }
.s-Hero .s-content { text-align: center; position: relative; z-index: 2; }
.s-Hero .t-label { font-family: var(--font-en); font-size: 11px; letter-spacing: .25em; text-transform: uppercase; color: rgba(255,255,255,.5); margin-bottom: 28px; }
.s-Hero .t-display { font-family: var(--font-en); font-weight: 800; font-size: clamp(52px,12vw,180px); line-height: .88; letter-spacing: -.04em; text-transform: uppercase; }
.s-Hero .t-sub { font-size: clamp(14px,1.5vw,18px); color: rgba(255,255,255,.7); margin-top: 40px; line-height: 2.2; letter-spacing: .02em; }
.t-accent { background: linear-gradient(135deg, var(--lime), var(--emerald)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* Mission */
.s-Mission { padding: clamp(120px,16vw,260px) 0; text-align: center; position: relative; }
.s-Mission::before { content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 1px; height: 80px; background: linear-gradient(180deg, transparent, var(--gray-700)); }
.s-Mission-text { font-size: clamp(22px,3.2vw,44px); font-weight: 700; line-height: 1.7; max-width: 800px; margin: 0 auto; letter-spacing: .02em; }

/* About */
.s-About { padding: clamp(80px,10vw,160px) 0; }
.s-About-inner { display: grid; grid-template-columns: 180px 1fr; gap: clamp(40px,6vw,100px); }
.s-About-label { font-family: var(--font-en); font-size: 10px; letter-spacing: .25em; text-transform: uppercase; color: rgba(255,255,255,.7); position: sticky; top: 100px; align-self: start; }
.s-About-label::after { content: ''; display: block; width: 20px; height: 1px; background: var(--gray-700); margin-top: 12px; }
.s-About-body { max-width: 760px; }
.s-About-title { font-family: var(--font-en); font-weight: 800; font-size: clamp(32px,4.5vw,60px); line-height: 1.08; letter-spacing: -.03em; margin-bottom: clamp(36px,4vw,56px); }
.s-About-text { font-size: clamp(14px,1.3vw,17px); line-height: 2.4; color: rgba(255,255,255,.75); letter-spacing: .01em; }
.s-About-text p + p { margin-top: 1.6em; }

/* Book */
.s-Book { padding: clamp(120px,16vw,240px) 0; background: var(--black) !important; position: relative; }
.s-Book::before { content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 1px; height: 80px; background: linear-gradient(180deg, transparent, var(--gray-700)); }
.s-Book-inner { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(60px,8vw,120px); align-items: center; }
.s-Book-visual { position: relative; display: flex; justify-content: center; }
.s-Book-cover { width: clamp(240px,24vw,340px); position: relative; z-index: 2; }
.s-Book-cover img { width: 100%; height: auto; border-radius: 2px; box-shadow: 0 40px 80px rgba(0,0,0,.6), 0 12px 32px rgba(0,0,0,.4), 0 0 0 1px rgba(255,255,255,.04); transition: transform .6s var(--ease); }
.s-Book-visual:hover .s-Book-cover img { transform: translateY(-8px) rotateY(-2deg); }
.s-Book-visual::after { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 360px; height: 480px; background: radial-gradient(ellipse, rgba(163,230,53,.05) 0%, transparent 70%); z-index: 1; pointer-events: none; }
.s-Book-body { }
.s-Book-publisher { font-family: var(--font-en); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: rgba(255,255,255,.6); margin-bottom: 16px; }
.s-Book-bestseller { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-en); font-weight: 700; font-size: 12px; letter-spacing: .08em; color: var(--lime); margin-bottom: 28px; padding: 6px 16px; border: 1px solid rgba(163,230,53,.3); border-radius: 100px; background: rgba(163,230,53,.06); }
.s-Book-title { font-size: clamp(22px,2.8vw,36px); font-weight: 700; line-height: 1.5; margin-bottom: 20px; }
.s-Book-desc { font-size: clamp(13px,1.1vw,15px); line-height: 2.2; color: rgba(255,255,255,.65); }
.s-Book-cases { margin-top: 32px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.08); }
.s-Book-cases-label { font-family: var(--font-en); font-size: 9px; letter-spacing: .25em; text-transform: uppercase; color: rgba(255,255,255,.5); margin-bottom: 14px; }
.s-Book-cases-logos { display: flex; align-items: center; gap: clamp(20px,2.5vw,36px); flex-wrap: wrap; }
.s-Book-cases-logos span { font-family: var(--font-en); font-weight: 700; font-size: clamp(12px,1.1vw,15px); letter-spacing: .06em; text-transform: uppercase; color: rgba(255,255,255,.5); }
.s-Book-link { display: inline-flex; align-items: center; gap: 10px; margin-top: 32px; padding: 14px 32px; border: 1px solid var(--gray-700); border-radius: 100px; font-family: var(--font-en); font-weight: 700; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--white); transition: border-color .3s, background .3s; }
.s-Book-link:hover { border-color: var(--lime); background: rgba(163,230,53,.05); }
.s-Book-link .arrow { transition: transform .3s var(--ease); }
.s-Book-link:hover .arrow { transform: translateX(4px); }

@media (max-width:768px) {
  .s-Book-inner { grid-template-columns: 1fr; }
  .s-Book-visual { margin-bottom: 20px; }
  .s-Book-cover { width: clamp(180px,50vw,260px); }
}

/* Services */
.s-Services { padding: clamp(100px,14vw,200px) 0; }
.s-Services-header { display: grid; grid-template-columns: 180px 1fr; gap: clamp(40px,6vw,100px); margin-bottom: clamp(64px,8vw,120px); }
.s-Services-label { font-family: var(--font-en); font-size: 10px; letter-spacing: .25em; text-transform: uppercase; color: var(--gray-500); position: sticky; top: 100px; align-self: start; }
.s-Services-label::after { content: ''; display: block; width: 20px; height: 1px; background: #D4D4D4; margin-top: 12px; }
.s-Services-title { font-family: var(--font-en); font-weight: 800; font-size: clamp(32px,4.2vw,56px); line-height: 1.08; letter-spacing: -.03em; }
.s-Services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--gray-200); }
.s-Service-item { border-right: 1px solid var(--gray-200); border-bottom: 1px solid var(--gray-200); padding: clamp(32px,3vw,48px); position: relative; overflow: hidden; }
.s-Service-item:last-child { border-right: none; }
.s-Service-item::before { content: ''; position: absolute; left: 0; top: -1px; width: 0; height: 2px; background: linear-gradient(90deg, var(--lime), var(--emerald)); transition: width 1.2s var(--ease); }
.s-Service-item.is-visible::before { width: 100%; }
.s-Service-num { font-family: var(--font-en); font-weight: 800; font-size: clamp(56px,8vw,110px); line-height: .85; letter-spacing: -.05em; color: var(--gray-100); margin-bottom: 32px; transition: color .8s var(--ease); }
.s-Service-item.is-visible .s-Service-num { color: var(--gray-200); }
.s-Service-item:hover .s-Service-num { background: linear-gradient(135deg, var(--lime), var(--emerald)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.s-Service-name { font-family: var(--font-en); font-weight: 700; font-size: clamp(18px,1.8vw,24px); letter-spacing: -.01em; margin-bottom: 6px; }
.s-Service-name-jp { font-size: clamp(11px,.9vw,13px); color: var(--gray-500); margin-bottom: 20px; letter-spacing: .04em; }
.s-Service-desc { font-size: clamp(13px,1vw,15px); line-height: 2.1; color: var(--gray-500); }
.s-Service-tags { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 6px; }
.s-Service-tag { font-family: var(--font-en); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; padding: 5px 12px; border-radius: 100px; border: 1px solid var(--gray-200); color: var(--gray-400); transition: border-color .3s, color .3s; }
.s-Service-item:hover .s-Service-tag { border-color: var(--lime); color: var(--lime); }

/* Numbers */
.s-Numbers { padding: clamp(48px,6vw,80px) 0; }
.s-Numbers-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.s-Number-item { text-align: center; padding: clamp(32px,4vw,56px) 16px; border-right: 1px solid var(--gray-800); }
.s-Number-item:last-child { border-right: none; }
.s-Number-value { font-family: var(--font-en); font-weight: 800; font-size: clamp(40px,5.5vw,72px); letter-spacing: -.04em; line-height: 1; background: linear-gradient(135deg, var(--lime), var(--emerald)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.s-Number-label { font-family: var(--font-en); font-size: 10px; letter-spacing: .15em; text-transform: uppercase; color: rgba(255,255,255,.5); margin-top: 10px; }

/* Works */
.s-Works { padding: clamp(80px,10vw,160px) 0; }
.s-Works-header { display: grid; grid-template-columns: 180px 1fr; gap: clamp(40px,6vw,100px); margin-bottom: clamp(64px,8vw,100px); }
.s-Works-label { font-family: var(--font-en); font-size: 10px; letter-spacing: .25em; text-transform: uppercase; color: rgba(255,255,255,.7); }
.s-Works-label::after { content: ''; display: block; width: 20px; height: 1px; background: var(--gray-700); margin-top: 12px; }
.s-Works-title { font-family: var(--font-en); font-weight: 800; font-size: clamp(32px,4.2vw,56px); line-height: 1.08; letter-spacing: -.03em; }
.s-Works-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(24px,3vw,40px); }
.s-Works-grid .s-Work-card:nth-child(even) { margin-top: clamp(40px,6vw,80px); }
.s-Work-card { position: relative; cursor: pointer; }
.s-Work-visual { width: 100%; aspect-ratio: 4/3; border-radius: 4px; overflow: hidden; margin-bottom: 20px; position: relative; background: var(--gray-900); }
.s-Work-visual canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.s-Work-visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.1); opacity: .5; transition: opacity .5s var(--ease), filter .5s var(--ease); z-index: 1; }
.s-Work-card:hover .s-Work-visual img { opacity: .7; filter: grayscale(.6) contrast(1.05); }
.s-Work-visual-overlay { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; z-index: 2; flex-direction: column; gap: 10px; }
.s-Work-visual-text { font-family: var(--font-en); font-weight: 800; font-size: clamp(28px,4vw,52px); letter-spacing: -.03em; color: var(--white); opacity: .7; transition: opacity .5s var(--ease), transform .5s var(--ease); }
.s-Work-card:hover .s-Work-visual-text { opacity: 1; transform: scale(1.04); }
.s-Work-kpi { font-family: var(--font-en); font-weight: 700; font-size: clamp(11px,1vw,14px); letter-spacing: .08em; color: var(--lime); opacity: .8; padding: 4px 14px; border: 1px solid rgba(163,230,53,.25); border-radius: 100px; backdrop-filter: blur(4px); background: rgba(10,10,10,.4); }
.s-Work-visual::after { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at center, rgba(163,230,53,.06) 0%, transparent 70%); opacity: 0; transition: opacity .5s var(--ease); z-index: 1; }
.s-Work-card:hover .s-Work-visual::after { opacity: 1; }
.s-Work-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; }
.s-Work-category { font-family: var(--font-en); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: rgba(255,255,255,.5); }
.s-Work-category::before { content: '\2192'; margin-right: 8px; color: var(--lime); opacity: .6; }
.s-Work-name { font-family: var(--font-en); font-weight: 700; font-size: clamp(17px,1.8vw,22px); letter-spacing: -.01em; }
.s-Work-desc { font-size: clamp(12px,.95vw,14px); color: rgba(255,255,255,.65); margin-top: 6px; line-height: 1.9; }

/* Team */
.s-Team { padding: clamp(100px,14vw,200px) 0; background: var(--black) !important; }
.s-Team-header { display: grid; grid-template-columns: 180px 1fr; gap: clamp(40px,6vw,100px); margin-bottom: clamp(64px,8vw,100px); }
.s-Team-label { font-family: var(--font-en); font-size: 10px; letter-spacing: .25em; text-transform: uppercase; color: rgba(255,255,255,.7); position: sticky; top: 100px; align-self: start; }
.s-Team-label::after { content: ''; display: block; width: 20px; height: 1px; background: var(--gray-700); margin-top: 12px; }
.s-Team-title { font-family: var(--font-en); font-weight: 800; font-size: clamp(32px,4.2vw,56px); line-height: 1.08; letter-spacing: -.03em; }
.s-Team-ceo { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(40px,5vw,80px); align-items: center; }
.s-Team-portrait { aspect-ratio: 3/4; border-radius: 4px; overflow: hidden; position: relative; background: var(--gray-900); }
.s-Team-portrait img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.1); opacity: .7; }
.s-Team-portrait-overlay { position: absolute; bottom: 0; left: 0; right: 0; padding: 24px; background: linear-gradient(transparent, rgba(10,10,10,.8)); }
.s-Team-portrait-name { font-family: var(--font-en); font-weight: 800; font-size: clamp(20px,2vw,28px); letter-spacing: -.02em; }
.s-Team-portrait-role { font-family: var(--font-en); font-size: 11px; letter-spacing: .15em; text-transform: uppercase; color: rgba(255,255,255,.6); margin-top: 4px; }
.s-Team-bio { }
.s-Team-bio-title { font-family: var(--font-en); font-weight: 700; font-size: clamp(18px,1.8vw,24px); letter-spacing: -.01em; margin-bottom: 24px; }
.s-Team-bio-text { font-size: clamp(13px,1.1vw,15px); line-height: 2.2; color: rgba(255,255,255,.75); }
.s-Team-bio-text p + p { margin-top: 1.2em; }
.s-Team-quote {
  margin-top: 28px; padding-left: 20px;
  border-left: 2px solid var(--lime);
}
.s-Team-quote p {
  font-size: clamp(14px,1.2vw,17px);
  line-height: 2.2; color: rgba(255,255,255,.85);
  font-style: normal;
}
.s-Team-career { list-style: none; margin-top: 32px; display: flex; flex-direction: column; gap: 12px; }
.s-Team-career li { display: flex; gap: 16px; align-items: baseline; font-size: clamp(12px,1vw,14px); color: rgba(255,255,255,.6); }
.s-Team-career-year { font-family: var(--font-en); font-weight: 700; font-size: 11px; letter-spacing: .08em; color: var(--lime); min-width: 44px; }

/* Process */
.s-Process { padding: clamp(80px,10vw,140px) 0; border-top: 1px solid rgba(255,255,255,.08); border-bottom: 1px solid rgba(255,255,255,.08); }
.s-Process-header { text-align: center; margin-bottom: clamp(48px,6vw,80px); }
.s-Process-label { font-family: var(--font-en); font-size: 10px; letter-spacing: .25em; text-transform: uppercase; color: rgba(255,255,255,.7); margin-bottom: 16px; }
.s-Process-title { font-family: var(--font-en); font-weight: 800; font-size: clamp(28px,3.5vw,48px); letter-spacing: -.03em; }
.s-Process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
.s-Process-step { padding: clamp(32px,3vw,48px); position: relative; text-align: center; }
.s-Process-step::after { content: '→'; position: absolute; right: -12px; top: 50%; transform: translateY(-50%); font-family: var(--font-en); font-size: 20px; color: rgba(255,255,255,.3); }
.s-Process-step:last-child::after { display: none; }
.s-Process-num { font-family: var(--font-en); font-weight: 800; font-size: clamp(48px,6vw,80px); letter-spacing: -.05em; background: linear-gradient(135deg, var(--lime), var(--emerald)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1; margin-bottom: 20px; }
.s-Process-name { font-family: var(--font-en); font-weight: 700; font-size: clamp(18px,1.6vw,22px); letter-spacing: -.01em; margin-bottom: 12px; }
.s-Process-desc { font-size: clamp(12px,.95vw,14px); line-height: 2; color: rgba(255,255,255,.65); }

/* News */
.s-News { padding: clamp(80px,10vw,160px) 0; }
.s-News-header { display: grid; grid-template-columns: 180px 1fr; gap: clamp(40px,6vw,100px); margin-bottom: clamp(48px,6vw,80px); }
.s-News-label { font-family: var(--font-en); font-size: 10px; letter-spacing: .25em; text-transform: uppercase; color: rgba(255,255,255,.7); }
.s-News-label::after { content: ''; display: block; width: 20px; height: 1px; background: var(--gray-700); margin-top: 12px; }
.s-News-title { font-family: var(--font-en); font-weight: 800; font-size: clamp(24px,3vw,40px); line-height: 1.15; letter-spacing: -.02em; }
.s-News-list { list-style: none; display: flex; flex-direction: column; }
.s-News-item { display: grid; grid-template-columns: 100px 1fr auto; gap: clamp(16px,2vw,32px); align-items: center; padding: 20px 0; border-bottom: 1px solid rgba(255,255,255,.08); transition: background .3s; }
.s-News-item:first-child { border-top: 1px solid rgba(255,255,255,.08); }
.s-News-item:hover { background: rgba(163,230,53,.02); }
.s-News-date { font-family: var(--font-en); font-size: 12px; letter-spacing: .05em; color: rgba(255,255,255,.5); }
.s-News-text { font-size: clamp(13px,1.1vw,16px); color: rgba(255,255,255,.75); }
.s-News-tag { font-family: var(--font-en); font-size: 9px; letter-spacing: .12em; text-transform: uppercase; padding: 4px 10px; border: 1px solid rgba(255,255,255,.2); border-radius: 100px; color: rgba(255,255,255,.5); white-space: nowrap; }

/* Clients — marquee */
.s-Clients { padding: clamp(100px,12vw,180px) 0; overflow: hidden; }
.s-Clients-header { text-align: center; margin-bottom: clamp(48px,6vw,80px); }
.s-Clients-label { font-family: var(--font-en); font-size: 10px; letter-spacing: .25em; text-transform: uppercase; color: rgba(255,255,255,.7); margin-bottom: 16px; }
.s-Clients-title { font-family: var(--font-en); font-weight: 800; font-size: clamp(24px,3vw,40px); line-height: 1.15; letter-spacing: -.02em; }

.s-Clients-marquee { position: relative; width: 100%; }
/* no edge fade */

.s-Clients-track {
  display: flex; align-items: center; gap: clamp(48px,6vw,100px);
  width: max-content;
  animation: marquee 30s linear infinite;
}
.s-Clients-track:hover { animation-play-state: paused; }

.s-Client-logo {
  flex-shrink: 0; display: flex; align-items: center;
  height: clamp(44px,5.5vw,68px); padding: 24px 0;
  opacity: .45; transition: opacity .3s var(--ease);
}
.s-Client-logo:hover { opacity: .85; }
.s-Client-logo img {
  height: 100%; width: auto; max-width: 180px;
  filter: brightness(0) invert(1);
  object-fit: contain;
}

/* Separator dot */
.s-Client-sep {
  width: 4px; height: 4px; border-radius: 50%;
  background: rgba(255,255,255,.15); flex-shrink: 0;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Second row — reverse direction */
.s-Clients-track--reverse {
  animation: marqueeReverse 35s linear infinite;
  margin-top: clamp(16px,2vw,28px);
}
@keyframes marqueeReverse {
  0% { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

/* CTA */
.s-CTA { padding: clamp(120px,16vw,260px) 0; text-align: center; position: relative; }
.s-CTA::before { content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 1px; height: 100px; background: linear-gradient(180deg, transparent, var(--gray-700)); }
.s-CTA-title { font-family: var(--font-en); font-weight: 800; font-size: clamp(44px,9vw,120px); line-height: .9; letter-spacing: -.04em; text-transform: uppercase; }
.s-CTA-sub { font-size: clamp(14px,1.4vw,18px); color: rgba(255,255,255,.7); margin-top: 28px; line-height: 2.2; }
.s-CTA-btn { display: inline-flex; align-items: center; gap: 12px; margin-top: 44px; padding: 18px 44px; border: 1px solid var(--gray-500); border-radius: 100px; font-family: var(--font-en); font-weight: 700; font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--white); position: relative; overflow: hidden; transition: border-color .4s, color .4s; }
.s-CTA-btn::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, var(--lime), var(--emerald)); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease); border-radius: inherit; }
.s-CTA-btn:hover::before { transform: scaleX(1); }
.s-CTA-btn:hover { border-color: transparent; color: var(--black); }
.s-CTA-btn span { position: relative; z-index: 1; }
.s-CTA-btn .arrow { position: relative; z-index: 1; transition: transform .3s var(--ease); }
.s-CTA-btn:hover .arrow { transform: translateX(6px); }
.s-CTA-btn--dark { border-color: var(--gray-400); color: var(--black); }
.s-CTA-btn--dark::before { background: linear-gradient(135deg, var(--lime), var(--emerald)); }
.s-CTA-btn--dark:hover { color: var(--black); }

/* Footer (white) */
.c-Footer { position: relative; z-index: 1; padding: clamp(60px,8vw,100px) clamp(24px,5vw,80px) 32px; background: var(--white); color: var(--black); }
.c-Footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: clamp(32px,4vw,60px); margin-bottom: 60px; }
.c-Footer-brand { line-height: 1; }
.c-Footer-brand img { height: clamp(20px,2.5vw,28px); width: auto; }
.c-Footer-brand-tagline { font-size: clamp(10px,1vw,12px); color: var(--gray-500); margin-top: 8px; letter-spacing: .08em; text-transform: uppercase; font-family: var(--font-en); font-weight: 500; }
.c-Footer-brand-sub { font-size: 12px; color: var(--gray-500); margin-top: 16px; font-weight: 500; text-transform: none; line-height: 2; }
.c-Footer-nav-title { font-family: var(--font-en); font-size: 9px; letter-spacing: .25em; text-transform: uppercase; color: var(--gray-400); margin-bottom: 16px; }
.c-Footer-nav-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.c-Footer-nav-list a { font-family: var(--font-en); font-size: 13px; color: var(--gray-600); letter-spacing: .02em; transition: color .3s; }
.c-Footer-nav-list a:hover { color: var(--emerald); }
.c-Footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 24px; border-top: 1px solid var(--gray-200); font-family: var(--font-en); font-size: 10px; letter-spacing: .12em; color: var(--gray-400); }
.c-Footer-social { display: flex; gap: 20px; }
.c-Footer-social a { color: var(--gray-500); font-size: 10px; letter-spacing: .15em; text-transform: uppercase; transition: color .3s; }
.c-Footer-social a:hover { color: var(--emerald); }

.c-BackTop { position: fixed; bottom: 32px; right: 32px; width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(255,255,255,.15); display: flex; align-items: center; justify-content: center; z-index: 90; color: var(--gray-500); font-family: var(--font-en); font-size: 10px; opacity: 0; transform: translateY(16px); transition: all .4s var(--ease); cursor: pointer; }
.c-BackTop.is-visible { opacity: 1; transform: translateY(0); }
.c-BackTop:hover { border-color: var(--lime); color: var(--lime); background: rgba(163,230,53,.04); }

@media (max-width:1024px) {
  .s-About-inner,.s-Services-header,.s-Works-header,.s-Clients-header,.s-Team-header,.s-News-header { grid-template-columns: 1fr; gap: 16px; }
  .s-Team-ceo { grid-template-columns: 1fr; }
  .s-Team-portrait { max-width: 400px; }
  .s-About-label,.s-Services-label,.s-Works-label,.s-Clients-label { position: static; }
  .s-Services-grid { grid-template-columns: repeat(2, 1fr); }
  .s-Service-item:last-child { border-right: 1px solid var(--gray-200); }
  .s-Numbers-grid { grid-template-columns: repeat(2, 1fr); }
  .s-Number-item:nth-child(2) { border-right: none; }
  .c-Footer-top { grid-template-columns: 1fr 1fr; }
  .s-Works-grid .s-Work-card:nth-child(even) { margin-top: 0; }
  .c-Section-indicator { display: none; }
  /* marquee no change needed */
}
@media (min-width:769px) {
  .c-Burger { display: none; }
  .c-Nav { display: none; }
}
@media (max-width:768px) {
  .c-Header-nav { display: none !important; }
  .c-Cursor { display: none; } body { cursor: auto; }
  .s-Services-grid { grid-template-columns: 1fr; }
  .s-Service-item { border-right: none !important; }
  .s-Process-grid { grid-template-columns: 1fr; }
  .s-Process-step::after { display: none; }
  .s-News-item { grid-template-columns: 80px 1fr; }
  .s-News-tag { display: none; }
  .s-Team-label { position: static; }
  .s-Works-grid { grid-template-columns: 1fr; }
  /* marquee no change needed */
  .s-Numbers-grid { grid-template-columns: repeat(2, 1fr); }
  .s-Number-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,.08); }
  .c-Footer-top { grid-template-columns: 1fr; gap: 32px; }
  .c-Footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  .scroll-indicator { display: none; }
  .c-BackTop { bottom: 20px; right: 20px; width: 38px; height: 38px; }
  .c-Nav-footer { flex-direction: column; gap: 24px; }
}
@media (prefers-reduced-motion:reduce) {
  *,*::before,*::after { animation-duration:.01ms!important; transition-duration:.01ms!important; }
  #bgCanvas { display: none; } .grain { animation: none; }
}
/* ============================================
 * Page Sub-Navigation (.c-PageNav)
 * 全ページ統一の二階ナビ — ヒーロー直下の #anchor リンク群
 * 2026-05-20 追加 (Phase E)
 * ============================================ */
html { scroll-behavior: smooth; }

.c-PageNav {
  display: inline-flex;
  gap: 6px;
  flex-wrap: wrap;
  padding: 6px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 100px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.c-PageNav-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border-radius: 100px;
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
  color: rgba(255,255,255,.85);
  text-decoration: none;
  transition: background .25s var(--ease), color .25s var(--ease);
  white-space: nowrap;
}
.c-PageNav-item:hover,
.c-PageNav-item.is-active {
  background: var(--lime);
  color: #0A0A0A;
}
.c-PageNav-num {
  font-size: 10px;
  font-weight: 700;
  color: var(--lime);
  letter-spacing: .08em;
  transition: color .25s var(--ease);
}
.c-PageNav-item:hover .c-PageNav-num,
.c-PageNav-item.is-active .c-PageNav-num {
  color: #0A0A0A;
}
.c-PageNav-label-ja {
  font-size: 10px;
  font-weight: 500;
  color: rgba(255,255,255,.55);
  margin-left: 4px;
  letter-spacing: .02em;
}
.c-PageNav-item:hover .c-PageNav-label-ja,
.c-PageNav-item.is-active .c-PageNav-label-ja {
  color: rgba(0,0,0,.55);
}

/* Light theme variant: library / framework / glossary などの白背景ページ用 */
.c-PageNav--light {
  background: rgba(0,0,0,.03);
  border-color: rgba(0,0,0,.08);
}
.c-PageNav--light .c-PageNav-item {
  color: #0A0A0A;
}
.c-PageNav--light .c-PageNav-num {
  color: #525252;
}
.c-PageNav--light .c-PageNav-item:hover,
.c-PageNav--light .c-PageNav-item.is-active {
  background: #0A0A0A;
  color: #fff;
}
.c-PageNav--light .c-PageNav-item:hover .c-PageNav-num,
.c-PageNav--light .c-PageNav-item.is-active .c-PageNav-num {
  color: var(--lime);
}
.c-PageNav--light .c-PageNav-label-ja {
  color: rgba(0,0,0,.45);
}
.c-PageNav--light .c-PageNav-item:hover .c-PageNav-label-ja,
.c-PageNav--light .c-PageNav-item.is-active .c-PageNav-label-ja {
  color: rgba(255,255,255,.6);
}

/* Section scroll target — header に隠れないようマージン */
section[id], div[id^="section"], [data-section-id] {
  scroll-margin-top: 80px;
}

/* Mobile */
@media (max-width: 768px) {
  .c-PageNav {
    width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .c-PageNav::-webkit-scrollbar { display: none; }
  .c-PageNav-item { padding: 8px 14px; font-size: 11px; }
}

/* ============================================
 * Page Intro (.c-PageIntro)
 * 全ページ共通の hero 直下 1 行説明
 * 2026-05-20 追加 (Phase G)
 * ============================================ */
.c-PageIntro {
  background: #fff;
  padding: clamp(36px,4vw,56px) 0 clamp(12px,1.5vw,20px);
}
.c-PageIntro-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(20px,3vw,48px);
}
.c-PageIntro-text {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 500;
  font-size: clamp(15px, 1.3vw, 17px);
  line-height: 1.85;
  color: #0A0A0A;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

/* PageNav wrap: 全ページ統一の白背景 + max-width 寄せ */
.c-PageNav-wrap {
  background: #fff;
  padding: clamp(8px,1vw,16px) clamp(20px,3vw,48px) clamp(24px,3vw,32px);
  display: flex;
  justify-content: center;
}
.c-PageNav-wrap-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  justify-content: center;
}


/* Global nav: current page highlight (2026-05-20 Phase H) */
.c-Header-nav a.is-current { color: var(--lime); }
.c-Header-nav a.is-current::after {
  content: '';
  display: block;
  height: 2px;
  background: var(--lime);
  margin-top: 4px;
}
.c-Nav-link.is-current { color: var(--lime); }


/* Mobile pagenav-wrap fix (2026-05-20 Phase H+) */
@media (max-width: 768px) {
  [class*="-pagenav-wrap"], .cs-filter-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  [class*="-pagenav-wrap"]::-webkit-scrollbar, .cs-filter-wrap::-webkit-scrollbar { display: none; }
  .ap-dots { display: none !important; }
  body { overflow-x: hidden; }
}


/* ============================================
 * Page Hero (.c-PageHero)
 * 全 6 主要ページ + about-team/company 共通ヒーロー
 * 2026-05-20 Phase I 追加 — Lexend 排除 / weight 700 / 命名統一
 * ============================================ */
.c-PageHero {
  position: relative;
  height: clamp(180px, 22vw, 240px);
  background: var(--black);
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 60px clamp(20px, 3vw, 48px) 24px;
}
.c-PageHero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.c-PageHero-inner {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}
.c-PageHero-eyebrow {
  font-family: var(--font-en);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .5);
  margin-bottom: 20px;
}
.c-PageHero-title {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: clamp(28px, 2.8vw, 38px);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: #fff;
}
@media (max-width: 768px) {
  .c-PageHero {
    height: 200px;
    padding: 56px 20px 20px;
  }
  .c-PageHero-title {
    font-size: 30px;
    letter-spacing: -.02em;
  }
}

/* ============================================
 * Form elements: keep native cursor (Phase I+)
 * 2026-05-20: カスタムカーソル統一に伴うフォーム保護
 * ============================================ */
input, textarea, select { cursor: text !important; }
button, a, [role="button"], [role="link"], label, summary { cursor: pointer !important; }
input[type="checkbox"], input[type="radio"], input[type="submit"], input[type="button"], input[type="reset"] { cursor: pointer !important; }

/* library lb-split compact variant — relocated to bottom (2026-05-20) */
.lb-split.lb-split--compact { height: auto; min-height: 0; padding: clamp(48px,6vw,80px) 0; background: #FAFAFA; }
.lb-split.lb-split--compact .lb-split-left { padding: 0 20px; }
.lb-split.lb-split--compact .lb-split-mandala { width: min(50vh, 420px, 90vw); }

@media (max-width: 1024px) { .s-Numbers-grid--6 { grid-template-columns: repeat(3, 1fr) !important; } }
@media (max-width: 768px)  { .s-Numbers-grid--6 { grid-template-columns: repeat(2, 1fr) !important; } }

/* Service: AI agent role line (Phase II-1) */
.s-svc-ai { margin-top: 12px; padding-top: 12px; border-top: 1px dashed rgba(163,230,53,.4); font-size: 12px; line-height: 1.7; color: var(--em); font-family: var(--font-en); font-weight: 500; letter-spacing: .02em; }
.s-svc-ai::before { content: 'AI'; display: inline-block; padding: 2px 8px; margin-right: 8px; background: var(--lime); color: #0A0A0A; border-radius: 100px; font-weight: 800; font-size: 10px; letter-spacing: .08em; }

/* AI Native Approach: 3 Principles (Phase II-1, abstraction over numbers) */
.s-AIOS { padding: clamp(80px, 10vw, 140px) 0; background: var(--black); color: var(--white); position: relative; }
.s-AIOS-header { text-align: center; margin-bottom: clamp(56px, 7vw, 96px); }
.s-AIOS-label { font-family: var(--font-en); font-weight: 700; font-size: 11px; letter-spacing: .25em; text-transform: uppercase; color: var(--lime); margin-bottom: 20px; }
.s-AIOS-title { font-family: var(--font-en); font-weight: 800; font-size: clamp(40px, 6vw, 88px); line-height: 1; letter-spacing: -.04em; color: var(--white); margin-bottom: 32px; text-transform: none; }
.s-AIOS-sub { font-size: clamp(14px, 1.2vw, 17px); line-height: 2; color: rgba(255,255,255,.7); max-width: 720px; margin: 0 auto; }

.s-AIOS-principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 2.5vw, 36px); max-width: 1120px; margin: 0 auto; }
.s-AIOS-principle { padding: clamp(32px, 4vw, 48px) clamp(28px, 3vw, 40px); border: 1px solid rgba(255,255,255,.08); border-radius: 4px; background: rgba(255,255,255,.02); transition: border-color .3s var(--ease), transform .3s var(--ease); }
.s-AIOS-principle:hover { border-color: rgba(163,230,53,.4); transform: translateY(-3px); }
.s-AIOS-principle-num { font-family: var(--font-en); font-weight: 800; font-size: clamp(40px, 4vw, 56px); letter-spacing: -.04em; line-height: 1; background: linear-gradient(135deg, var(--lime), var(--emerald)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 28px; }
.s-AIOS-principle-title { font-family: var(--font-en); font-weight: 700; font-size: clamp(18px, 1.8vw, 22px); letter-spacing: -.01em; line-height: 1.3; color: var(--white); margin-bottom: 16px; }
.s-AIOS-principle-desc { font-size: clamp(13px, 1vw, 14px); line-height: 2; color: rgba(255,255,255,.6); }

@media (max-width: 1024px) {
  .s-AIOS-principles { grid-template-columns: 1fr; max-width: 640px; }
}