/* ============================================================
   相变智能 XIANGBIAN INTELLIGENCE — v2
   Concept: 相变 Phase Transition — 无序凝结为有序
   Ink / Bone / Vermilion(人) / Lime(AI)
   ============================================================ */

:root{
  --ink:#0c100b;
  --ink-2:#141a12;
  --ink-3:#20281d;
  --bone:#eeeadf;
  --bone-2:#e4dece;
  --bone-3:#d5ceb9;
  --verm:#d33b1f;
  --verm-d:#a92d16;
  --lime:#d4f34a;
  --lime-d:#7f9a0e;
  --mute:#6a7062;
  --mute-l:#949b88;
  --line:rgba(12,16,11,.13);
  --line-l:rgba(238,234,223,.13);
  --serif:"Noto Serif SC","Songti SC","STSong","SimSun",serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --latin:"Instrument Serif",Georgia,serif;
  --mono:"JetBrains Mono","SFMono-Regular",Consolas,monospace;
  --ease:cubic-bezier(.22,1,.36,1);
  --ease-io:cubic-bezier(.76,0,.24,1);
  --pad:clamp(18px,4.4vw,72px);
  --max:1480px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-stopped{overflow:hidden}
body{background:var(--ink);color:var(--bone);font-family:var(--sans);font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:clip}
::selection{background:var(--lime);color:var(--ink)}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{list-style:none}
:focus-visible{outline:2px solid var(--verm);outline-offset:4px;border-radius:2px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:fixed;left:16px;top:-80px;z-index:400;background:var(--lime);color:var(--ink);padding:10px 18px;font-weight:700;transition:top .2s}
.skip:focus{top:12px}

/* ---------- shared atoms ---------- */
.kicker{font-family:var(--mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--mute);display:flex;align-items:center;gap:14px}
.kicker b{color:var(--verm);font-weight:500}
.kicker b::after{content:"";display:inline-block;width:26px;height:1px;background:currentColor;vertical-align:middle;margin-left:14px;opacity:.6}
[data-nav="dark"] .kicker,.ov-head .kicker{color:var(--mute-l)}
.sw{display:inline-block;width:8px;height:8px;border-radius:50%;flex-shrink:0}
.sw-ai{background:var(--lime);box-shadow:0 0 0 3px rgba(212,243,74,.18)}
.sw-hu{background:var(--verm);box-shadow:0 0 0 3px rgba(211,59,31,.16)}
.t-lime{color:var(--lime);font-style:normal}
.t-verm{color:var(--verm);font-style:normal}

.btn{position:relative;display:inline-flex;align-items:center;gap:14px;background:var(--ink);color:var(--bone);font-weight:700;font-size:15px;letter-spacing:.04em;padding:18px 30px;border-radius:100px;overflow:hidden;isolation:isolate;transition:color .45s var(--ease),transform .45s var(--ease)}
.btn::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--verm);border-radius:inherit;transform:translateY(101%);transition:transform .55s var(--ease)}
.btn:hover::before{transform:none}
.btn svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .45s var(--ease)}
.btn:hover svg{transform:translateX(5px)}
.btn-lime{background:var(--lime);color:var(--ink)}
.btn-lime::before{background:var(--bone)}
.btn-ink{background:var(--ink);color:var(--bone)}
.btn-ink::before{background:var(--bone)}
.btn-ink:hover{color:var(--ink)}
.link-u{position:relative;display:inline-flex;align-items:center;font-weight:700;font-size:15px;letter-spacing:.04em;padding:10px 0}
.link-u::after{content:"";position:absolute;left:0;right:0;bottom:4px;height:1.5px;background:currentColor;transform-origin:right;transition:transform .5s var(--ease)}
.link-u:hover::after{animation:uline .8s var(--ease)}
@keyframes uline{0%{transform:scaleX(1);transform-origin:right}49%{transform:scaleX(0);transform-origin:right}50%{transform:scaleX(0);transform-origin:left}100%{transform:scaleX(1);transform-origin:left}}

/* reveal */
[data-reveal]{opacity:0;transform:translateY(40px);transition:opacity 1s var(--ease) var(--d,0s),transform 1.1s var(--ease) var(--d,0s)}
[data-reveal].in{opacity:1;transform:none}

/* ---------- loader ---------- */
.loader{position:fixed;inset:0;z-index:500;background:var(--ink);color:var(--bone);display:flex;flex-direction:column;justify-content:space-between;padding:var(--pad);clip-path:inset(0 0 0 0);transition:clip-path 1s var(--ease-io)}
.loader.done{clip-path:inset(0 0 100% 0)}
.loader-center{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px}
.loader-seal{display:grid;place-items:center;width:84px;height:84px;background:var(--verm);font-family:var(--serif);font-weight:900;font-size:50px;border-radius:10px;animation:seal-in 1s var(--ease) both}
.loader-word{font-family:var(--mono);font-size:11px;letter-spacing:.3em;color:var(--mute-l);animation:fade-in 1s .2s both}
.loader-foot{display:flex;justify-content:space-between;align-items:flex-end;font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--mute-l)}
.loader-foot b{font-family:var(--mono);font-weight:400;font-size:clamp(56px,9vw,128px);line-height:.8;color:var(--bone);letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.loader-bar{position:absolute;left:0;bottom:0;height:3px;width:100%;background:var(--lime);transform:scaleX(0);transform-origin:left}
@keyframes seal-in{from{transform:scale(.4) rotate(-14deg);opacity:0}}
@keyframes fade-in{from{opacity:0}}

/* ---------- cursor ---------- */
.cursor{position:fixed;left:0;top:0;z-index:450;pointer-events:none;display:none}
.has-cursor .cursor{display:block}
.cursor-dot{position:absolute;width:6px;height:6px;margin:-3px 0 0 -3px;border-radius:50%;background:var(--verm)}
.cursor-ring{position:absolute;width:38px;height:38px;margin:-19px 0 0 -19px;border-radius:50%;border:1px solid rgba(211,59,31,.55);display:grid;place-items:center;transition:width .45s var(--ease),height .45s var(--ease),margin .45s var(--ease),background .35s,border-color .35s}
.cursor-ring em{font-style:normal;font-size:12px;font-weight:700;letter-spacing:.06em;color:var(--ink);opacity:0;transition:opacity .25s;white-space:nowrap}
.cursor.is-label .cursor-ring{width:84px;height:84px;margin:-42px 0 0 -42px;background:var(--lime);border-color:var(--lime)}
.cursor.is-label .cursor-ring em{opacity:1}
.cursor.is-label .cursor-dot{opacity:0}
.cursor.is-link .cursor-ring{width:56px;height:56px;margin:-28px 0 0 -28px;border-color:var(--verm)}
.has-cursor,.has-cursor a,.has-cursor button,.has-cursor [role="button"]{cursor:none}

/* ---------- nav ---------- */
.nav{position:fixed;inset:0 0 auto;z-index:200;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px;padding:20px var(--pad);color:var(--bone);transition:color .5s,transform .6s var(--ease),padding .5s var(--ease)}
.nav::before{content:"";position:absolute;inset:0;z-index:-1;opacity:0;transition:opacity .5s,background .5s;backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px) saturate(1.2)}
.nav.scrolled{padding-block:12px}
.nav.scrolled::before{opacity:1}
.nav[data-theme="dark"]::before{background:rgba(12,16,11,.72);box-shadow:0 1px 0 var(--line-l)}
.nav[data-theme="light"]{color:var(--ink)}
.nav[data-theme="light"]::before{background:rgba(238,234,223,.8);box-shadow:0 1px 0 var(--line)}
.nav[data-theme="verm"]{color:var(--ink)}
.nav[data-theme="verm"]::before{background:rgba(211,59,31,.82);box-shadow:0 1px 0 rgba(12,16,11,.15)}
.nav.hide{transform:translateY(-110%)}
.brand{display:flex;align-items:center;gap:12px;justify-self:start}
.seal{display:grid;place-items:center;width:36px;height:36px;background:var(--verm);color:var(--bone);font-family:var(--serif);font-weight:900;font-size:21px;border-radius:6px;transition:transform .6s var(--ease)}
.nav[data-theme="verm"] .seal{background:var(--ink)}
.brand:hover .seal{transform:rotate(-8deg) scale(1.06)}
.brand-word{font-weight:700;font-size:16px;line-height:1.15;letter-spacing:.04em}
.brand-word small{display:block;font-family:var(--mono);font-size:8.5px;letter-spacing:.24em;opacity:.55;margin-top:3px;font-weight:400}
.nav-links{display:flex;gap:6px;padding:5px;border-radius:100px;border:1px solid currentColor;border-color:color-mix(in srgb,currentColor 16%,transparent)}
.nav-links a{font-size:13.5px;font-weight:500;letter-spacing:.06em;padding:7px 16px;border-radius:100px;display:flex;align-items:baseline;gap:7px;transition:background .35s,color .35s}
.nav-links a i{font-style:normal;font-family:var(--mono);font-size:9.5px;opacity:.55}
.nav-links a:hover{background:color-mix(in srgb,currentColor 10%,transparent)}
.nav-links a[aria-current]{background:var(--verm);color:var(--bone)}
.nav[data-theme="verm"] .nav-links a[aria-current]{background:var(--ink)}
.nav-right{justify-self:end;display:flex;align-items:center;gap:10px}
.nav-cta{display:inline-flex;align-items:center;gap:10px;background:var(--lime);color:var(--ink);font-size:13.5px;font-weight:700;letter-spacing:.05em;padding:11px 20px;border-radius:100px;transition:transform .4s var(--ease),background .3s}
.nav-cta span{width:7px;height:7px;border-radius:50%;background:var(--ink);animation:blink 2s infinite}
.nav-cta:hover{transform:translateY(-2px);background:var(--bone)}
.nav[data-theme="light"] .nav-cta{background:var(--ink);color:var(--bone)}
.nav[data-theme="light"] .nav-cta span{background:var(--lime)}
.nav[data-theme="light"] .nav-cta:hover{background:var(--verm)}
.nav[data-theme="verm"] .nav-cta{background:var(--ink);color:var(--bone)}
.nav[data-theme="verm"] .nav-cta span{background:var(--lime)}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
.nav-menu{display:none;width:44px;height:44px;border-radius:50%;border:1px solid color-mix(in srgb,currentColor 25%,transparent);position:relative}
.nav-menu span{position:absolute;left:13px;right:13px;height:1.5px;background:currentColor;transition:transform .45s var(--ease)}
.nav-menu span:first-child{top:17px}
.nav-menu span:nth-child(2){top:25px}
.nav-menu[aria-expanded="true"] span:first-child{transform:translateY(4px) rotate(45deg)}
.nav-menu[aria-expanded="true"] span:nth-child(2){transform:translateY(-4px) rotate(-45deg)}

.menu{position:fixed;inset:0;z-index:190;background:var(--ink);color:var(--bone);display:flex;flex-direction:column;justify-content:flex-end;padding:110px var(--pad) 40px;clip-path:inset(0 0 100% 0);transition:clip-path .7s var(--ease-io)}
.menu.open{clip-path:inset(0)}
.menu nav{display:flex;flex-direction:column;gap:4px}
.menu nav a{font-family:var(--serif);font-weight:900;font-size:clamp(34px,10vw,56px);line-height:1.3;display:flex;align-items:baseline;gap:14px;border-bottom:1px solid var(--line-l);padding:8px 0}
.menu nav a i{font-style:normal;font-family:var(--mono);font-size:11px;color:var(--verm);font-weight:400}
.menu-tel{margin-top:30px;font-family:var(--mono);font-size:15px;color:var(--lime)}

/* ============ HERO ============ */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;padding:120px var(--pad) 0;overflow:hidden;background:radial-gradient(70% 60% at 74% 46%,#1a2116 0%,var(--ink) 70%)}
#phase{position:absolute;inset:0;width:100%;height:100%;touch-action:pan-y}
.hero-inner{position:relative;z-index:2;flex:1;display:flex;flex-direction:column;justify-content:center;width:min(var(--max),100%);margin:0 auto;pointer-events:none}
.hero-inner a,.hero-inner button{pointer-events:auto}
.hero-kicker{color:var(--mute-l);text-transform:none;letter-spacing:.14em}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 0 rgba(212,243,74,.6);animation:ping 2.2s infinite}
@keyframes ping{70%{box-shadow:0 0 0 12px rgba(212,243,74,0)}100%{box-shadow:0 0 0 0 rgba(212,243,74,0)}}
.hero-title{font-family:var(--serif);font-weight:900;font-size:clamp(46px,7.4vw,132px);line-height:1.08;letter-spacing:-.025em;margin:clamp(22px,4vh,40px) 0 0}
.hero-title .ln{display:block;overflow:hidden;padding-bottom:.06em;white-space:nowrap}
.hero-title .ln>span{display:block;transform:translateY(105%);transition:transform 1.3s var(--ease)}
.hero-title .ln:nth-child(2)>span{transition-delay:.12s}
.is-ready .hero-title .ln>span{transform:none}
.hero-title em{font-style:normal;color:var(--lime)}
@media (min-width:1101px){.hero-title,.hero-bottom{max-width:58%}}
.hero-bottom{display:grid;grid-template-columns:auto minmax(280px,380px);gap:40px;align-items:end;margin-top:clamp(36px,7vh,80px)}
.hero-belief{font-family:var(--serif);font-weight:700;font-size:clamp(20px,2vw,30px);line-height:1.55;color:var(--bone)}
.hero-sub{font-size:15px;line-height:1.95;color:var(--mute-l)}
.hero-cta{display:flex;align-items:center;gap:28px;margin-top:26px;flex-wrap:wrap}
[data-hero]{opacity:0;transform:translateY(24px);transition:opacity 1s var(--ease),transform 1.1s var(--ease)}
.is-ready [data-hero]{opacity:1;transform:none}
.is-ready .hero-bottom [data-hero]:nth-child(1){transition-delay:.45s}
.is-ready .hero-bottom [data-hero]:nth-child(2){transition-delay:.55s}
.is-ready .hero-foot{position:relative;z-index:2;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px;width:min(var(--max),100%);margin:clamp(30px,5vh,56px) auto 0;padding:18px 0 22px;border-top:1px solid var(--line-l);font-family:var(--mono);font-size:11px;letter-spacing:.12em;line-height:1.7;color:var(--mute-l)}
.hero-readout{display:flex;align-items:center;gap:14px;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--mute-l);padding:8px 18px;border:1px solid var(--line-l);border-radius:100px;background:rgba(12,16,11,.5);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.hero-readout b#ro-state{font-family:var(--serif);font-weight:900;font-size:16px;letter-spacing:.08em;color:var(--bone);transition:color .4s;min-width:2.4em}
.hero-readout i#ro-en{font-style:normal;color:var(--lime);min-width:5.6em}
.ro-meter{width:90px;height:3px;background:var(--line-l);border-radius:2px;overflow:hidden}
.ro-meter i{display:block;height:100%;width:100%;background:linear-gradient(90deg,var(--lime),var(--verm));transform-origin:left;transform:scaleX(.04)}
.ro-t b{color:var(--bone);font-weight:500;font-variant-numeric:tabular-nums}
.ro-hint{padding-left:14px;border-left:1px solid var(--line-l);color:var(--bone);opacity:.75}
.hf-scroll{justify-self:end;display:flex;align-items:center;gap:12px}
.hf-scroll i{width:1px;height:28px;background:var(--line-l);position:relative;overflow:hidden}
.hf-scroll i::after{content:"";position:absolute;inset:0;background:var(--lime);transform:translateY(-100%);animation:drip 1.8s var(--ease-io) infinite}
@keyframes drip{to{transform:translateY(100%)}}
/* ============ MANIFESTO ============ */
.manifesto{background:var(--bone);color:var(--ink);padding:clamp(110px,18vh,200px) var(--pad) clamp(90px,14vh,160px);position:relative}
.manifesto>*{width:min(var(--max),100%);margin-inline:auto}
.mf-text{font-family:var(--serif);font-weight:700;font-size:clamp(28px,4.3vw,68px);line-height:1.42;letter-spacing:-.01em;margin-top:clamp(28px,5vh,52px);max-width:1320px;margin-left:auto;margin-right:auto;text-indent:2em;text-wrap:pretty}
.mf-text .ch{color:rgba(12,16,11,.14);transition:color .35s}
.mf-text .ch.on{color:var(--ink)}
.mf-text .ch.hl.on{color:var(--verm)}
.mf-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,3vw,56px);margin-top:clamp(70px,12vh,130px);padding-top:clamp(28px,4vh,40px);border-top:1px solid var(--line)}
.mf-k{display:inline-grid;place-items:center;width:40px;height:40px;border:1px solid var(--line);border-radius:50%;font-family:var(--serif);font-weight:700;font-size:16px;color:var(--verm)}
.mf-cols h3{font-family:var(--serif);font-weight:900;font-size:clamp(22px,2vw,28px);margin:18px 0 10px;letter-spacing:.01em}
.mf-cols p{font-size:14.5px;line-height:1.95;color:var(--mute);max-width:380px}

/* ============ MARQUEE ============ */
.marquee{background:var(--bone);color:var(--ink);overflow:hidden;padding:0 0 clamp(18px,3vh,30px);border-bottom:1px solid var(--line)}
.mq-track{display:flex;width:max-content;will-change:transform}
.mq-track span{display:flex;align-items:center;font-family:var(--serif);font-weight:900;font-size:clamp(54px,9vw,150px);line-height:1.2;letter-spacing:-.02em;white-space:nowrap;padding-right:.4em;color:transparent;-webkit-text-stroke:1.2px rgba(12,16,11,.5)}
.mq-track i{font-style:normal;color:var(--verm);-webkit-text-stroke:0;font-size:.4em;margin:0 .6em}

/* ============ SECTION HEAD ============ */
.sec-head{width:min(var(--max),100%);margin:0 auto;padding:clamp(100px,16vh,180px) var(--pad) clamp(50px,8vh,90px);display:grid;grid-template-columns:1.25fr .75fr;gap:30px 60px;align-items:end}
.sec-head .kicker{grid-column:1/-1}
.sec-title{font-family:var(--serif);font-weight:900;font-size:clamp(40px,6vw,100px);line-height:1.12;letter-spacing:-.025em}
.sec-desc{font-size:15.5px;line-height:2;color:var(--mute);max-width:440px;justify-self:end;padding-bottom:12px}
[data-nav="dark"] .sec-desc{color:var(--mute-l)}

/* ============ ORG ============ */
.org{background:var(--ink);color:var(--bone);position:relative;overflow:hidden}
.org::before{content:"";position:absolute;left:50%;top:44%;width:1100px;height:1100px;translate:-30% -50%;background:radial-gradient(closest-side,rgba(212,243,74,.08),transparent);pointer-events:none}
.org-layout{position:relative;width:min(var(--max),100%);margin:0 auto;padding:0 var(--pad);display:grid;grid-template-columns:minmax(260px,.7fr) 1.3fr;gap:clamp(30px,5vw,90px);align-items:center}
.org-legend{display:flex;flex-direction:column;border-top:1px solid var(--line-l)}
.org-legend li{padding:26px 0 26px 4px;border-bottom:1px solid var(--line-l);transition:padding .5s var(--ease),background .4s}
.org-legend li.hl{padding-left:16px;background:linear-gradient(90deg,rgba(212,243,74,.06),transparent)}
.lg-k{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;color:var(--mute-l)}
.org-legend strong{display:block;font-family:var(--serif);font-weight:900;font-size:clamp(22px,2vw,30px);margin:8px 0 4px}
.org-legend p{font-size:13.5px;color:var(--mute-l)}

.org-diagram{position:relative;display:flex;flex-direction:column;align-items:center;--S:min(600px,82vw);--R:calc(var(--S)*.4)}
.od-axis{position:absolute;left:50%;top:40px;bottom:40px;width:1px;background:linear-gradient(var(--line-l),rgba(212,243,74,.3),var(--line-l));z-index:0}
.od-pulse{position:absolute;left:-3px;width:7px;height:7px;border-radius:50%;opacity:0}
.od-pulse.down{background:var(--lime);box-shadow:0 0 14px var(--lime);left:-14px;animation:pdown 3.6s linear infinite}
.od-pulse.up{background:var(--verm);box-shadow:0 0 14px var(--verm);left:8px;animation:pup 3.6s linear infinite}
.od-pulse.d2{animation-delay:1.2s}.od-pulse.d3{animation-delay:2.4s}
@keyframes pdown{0%{top:0;opacity:0}8%{opacity:1}92%{opacity:1}100%{top:100%;opacity:0}}
@keyframes pup{0%{top:100%;opacity:0}8%{opacity:1}92%{opacity:1}100%{top:0;opacity:0}}
.od-node{position:relative;z-index:3;display:flex;align-items:center;gap:16px;padding:14px 24px 14px 14px;border:1px solid var(--line-l);border-radius:100px;background:rgba(20,26,18,.85);backdrop-filter:blur(6px);transition:border-color .4s,transform .5s var(--ease),box-shadow .4s}
.od-node.hl{border-color:rgba(211,59,31,.7);transform:scale(1.04);box-shadow:0 0 0 6px rgba(211,59,31,.1)}
.od-glyph{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:var(--verm);color:var(--bone);font-family:var(--serif);font-weight:900;font-size:22px}
.od-txt small{display:block;font-family:var(--mono);font-size:9.5px;letter-spacing:.2em;color:var(--mute-l)}
.od-txt strong{font-family:var(--serif);font-weight:900;font-size:19px}
.od-flow{position:relative;z-index:2;font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;color:var(--mute-l);margin:14px 0;background:var(--ink);padding:2px 10px}
.od-orbit{position:relative;width:var(--S);height:var(--S);z-index:1}
.od-ring{position:absolute;left:50%;top:50%;border-radius:50%;translate:-50% -50%}
.od-ring.r1{width:calc(var(--R)*2);height:calc(var(--R)*2);border:1px dashed rgba(212,243,74,.3)}
.od-ring.r2{width:calc(var(--R)*1.42);height:calc(var(--R)*1.42);border:1px solid var(--line-l)}
.od-ring.r3{width:calc(var(--R)*2.42);height:calc(var(--R)*2.42);border:1px solid rgba(238,234,223,.05)}
.od-core{position:absolute;left:50%;top:50%;translate:-50% -50%;width:calc(var(--S)*.36);height:calc(var(--S)*.36);border-radius:50%;background:var(--lime);color:var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;z-index:2;box-shadow:0 0 0 12px rgba(212,243,74,.07),0 0 0 30px rgba(212,243,74,.035),0 0 120px rgba(212,243,74,.25);transition:transform .6s var(--ease)}
.od-core.hl{transform:scale(1.05)}
.od-core::after{content:"";position:absolute;inset:-12px;border-radius:50%;border:1px solid rgba(212,243,74,.5);animation:breathe 3.6s var(--ease-io) infinite}
@keyframes breathe{0%,100%{transform:scale(1);opacity:.7}50%{transform:scale(1.1);opacity:0}}
.od-core b{font-family:var(--mono);font-weight:500;font-size:clamp(40px,5vw,66px);line-height:1;letter-spacing:-.04em}
.od-core span{font-family:var(--serif);font-weight:900;font-size:clamp(13px,1.2vw,16px);margin-top:6px}
.od-core small{font-family:var(--mono);font-size:8.5px;letter-spacing:.2em;color:#4d5f08;margin-top:4px}
.od-sats{position:absolute;left:50%;top:50%;z-index:3}
.sat{position:absolute;left:0;top:0;display:flex;flex-direction:column;align-items:center;gap:6px;translate:-50% -50%;will-change:transform}
.sat button{display:block;width:clamp(42px,5vw,58px);aspect-ratio:1;border-radius:50%;overflow:hidden;border:2px solid rgba(212,243,74,.6);background:var(--ink-2);transition:transform .45s var(--ease),border-color .3s,box-shadow .3s}
.sat button:hover,.sat button:focus-visible{transform:scale(1.18);border-color:var(--lime);box-shadow:0 0 0 6px rgba(212,243,74,.15)}
.sat .ph{width:100%;height:100%}
.sat span{font-size:11px;font-weight:700;letter-spacing:.04em;color:var(--bone);background:rgba(12,16,11,.8);padding:1px 9px;border-radius:100px;white-space:nowrap;pointer-events:none}

.org-stats{width:min(var(--max),100%);margin:clamp(70px,10vh,120px) auto 0;padding:0 var(--pad);display:grid;grid-template-columns:repeat(4,1fr)}
.org-stats>div{padding:30px 0 0;border-top:1px solid var(--line-l);margin-right:clamp(12px,2vw,30px);display:flex;flex-direction:column-reverse;gap:6px}
.org-stats dd{font-family:var(--mono);font-weight:400;font-size:clamp(48px,6vw,96px);line-height:1;color:var(--lime);letter-spacing:-.05em;font-variant-numeric:tabular-nums}
.org-stats dt{font-size:13px;color:var(--mute-l);letter-spacing:.06em}
.org-baseline{width:min(var(--max),100%);margin:0 auto;padding:clamp(60px,10vh,110px) var(--pad) clamp(100px,15vh,170px);font-family:var(--serif);font-weight:500;font-size:clamp(20px,2.2vw,32px);color:var(--mute-l)}
.org-baseline strong{color:var(--bone);font-weight:900;background:linear-gradient(transparent 70%,rgba(212,243,74,.35) 70%)}

/* ---------- portrait treatment (duotone + halftone) ---------- */
.ph{position:relative;overflow:hidden;background:#b9b29d;isolation:isolate}
.ph img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.12) brightness(1.04);mix-blend-mode:multiply;transition:filter .7s var(--ease),transform 1s var(--ease)}
.ph::after{content:"";position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(rgba(12,16,11,.22) 1px,transparent 1.3px);background-size:4px 4px;mix-blend-mode:multiply;opacity:.55;transition:opacity .6s}
.ph-glyph{display:grid;place-items:center;background:var(--ink-3);color:var(--lime)}
.ph-glyph b{font-family:var(--serif);font-weight:900;font-size:56%;line-height:1;position:relative;z-index:1}
.ph-glyph::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(212,243,74,.28) 1px,transparent 1.4px);background-size:7px 7px;mask-image:radial-gradient(circle at 50% 50%,#000 30%,transparent 72%);-webkit-mask-image:radial-gradient(circle at 50% 50%,#000 30%,transparent 72%)}
.ph-glyph::after{display:none}
.sat .ph-glyph b{font-size:22px}

/* ============ TEAM (horizontal) ============ */
.team{background:var(--bone);color:var(--ink);position:relative}
.team-pin{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;display:flex;flex-direction:column;justify-content:center}
.team-track{display:flex;align-items:stretch;gap:clamp(16px,1.6vw,26px);padding:0 var(--pad);width:max-content;will-change:transform}
.team-intro{width:min(560px,80vw);flex-shrink:0;display:flex;flex-direction:column;justify-content:center;padding-right:clamp(20px,4vw,80px)}
.team-intro .sec-title{margin:28px 0 26px;font-size:clamp(40px,5.2vw,88px)}
.team-intro .sec-desc{justify-self:start;padding:0}
.team-hint{display:flex;align-items:center;gap:12px;margin-top:34px;font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--verm)}
.team-hint svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;animation:nudge 1.6s var(--ease-io) infinite}
@keyframes nudge{50%{transform:translateX(8px)}}
.th-touch{display:none}

.badge{position:relative;flex-shrink:0;width:clamp(290px,24vw,380px);height:min(76vh,640px);min-height:520px;background:var(--bone);border:1px solid var(--line);border-radius:22px;display:flex;flex-direction:column;padding:14px 14px 18px;cursor:pointer;transition:transform .7s var(--ease),box-shadow .7s var(--ease),background .5s,color .5s,border-color .5s;transform:rotate(var(--rot,0deg))}
.badge:nth-child(odd){--rot:-.6deg}
.badge:nth-child(even){--rot:.5deg}
.badge:hover,.badge:focus-visible{transform:translateY(-12px) rotate(0deg);box-shadow:0 40px 80px -40px rgba(12,16,11,.5);background:var(--ink);color:var(--bone);border-color:var(--ink)}
.bd-top{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:2px 6px 12px;font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;color:var(--mute)}
.bd-hole{width:44px;height:8px;border-radius:5px;background:var(--bone-3);box-shadow:inset 0 1px 2px rgba(0,0,0,.2)}
.badge:hover .bd-hole{background:var(--ink-3)}
.badge:hover .bd-top{color:var(--mute-l)}
.bd-photo{position:relative;border-radius:14px;overflow:hidden;flex:1;min-height:0}
.bd-photo .ph{position:absolute;inset:0}
.badge:hover .ph img{filter:grayscale(0) contrast(1) brightness(1);transform:scale(1.05)}
.badge:hover .ph::after{opacity:.2}
.ph-glyph b{font-size:min(180px,40vw)}
.bd-phase{position:absolute;left:12px;top:12px;z-index:2;background:var(--bone);color:var(--ink);font-size:11.5px;font-weight:700;letter-spacing:.06em;padding:4px 12px;border-radius:100px}
.bd-no{position:absolute;right:12px;bottom:6px;z-index:2;font-family:var(--latin);font-style:italic;font-size:72px;line-height:1;color:var(--bone);mix-blend-mode:difference}
.bd-body{padding:18px 8px 0}
.bd-name{font-family:var(--serif);font-weight:900;font-size:clamp(30px,2.6vw,40px);line-height:1.15;letter-spacing:-.01em;display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.bd-name small{font-family:var(--sans);font-size:12.5px;font-weight:700;color:var(--verm);letter-spacing:.04em;white-space:nowrap}
.badge:hover .bd-name small{color:var(--lime)}
.bd-quote{font-size:13.5px;line-height:1.85;color:var(--mute);margin-top:10px;min-height:3.7em}
.badge:hover .bd-quote{color:var(--mute-l)}
.bd-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:14px 8px 0;padding-top:14px;border-top:1px solid var(--line);font-size:12px}
.badge:hover .bd-foot{border-color:var(--line-l)}
.bd-skills{display:flex;gap:6px;flex-wrap:wrap;overflow:hidden;height:26px}
.bd-skills li{font-size:11.5px;font-weight:500;padding:2px 10px;border:1px solid var(--line);border-radius:100px;white-space:nowrap}
.badge:hover .bd-skills li{border-color:var(--line-l)}
.bd-go{flex-shrink:0;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:var(--bone);transition:background .4s,color .4s,transform .6s var(--ease)}
.bd-go svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.badge:hover .bd-go{background:var(--lime);color:var(--ink);transform:rotate(-45deg)}

.team-outro{flex-shrink:0;width:min(520px,80vw);display:flex;flex-direction:column;justify-content:center;padding:0 clamp(20px,4vw,80px)}
.to-big{font-family:var(--serif);font-weight:900;font-size:clamp(36px,4vw,64px);line-height:1.1;display:flex;align-items:baseline;gap:12px}
.to-big b{font-family:var(--mono);font-weight:400;font-size:2.4em;color:var(--verm);letter-spacing:-.06em;line-height:.9}
.to-sub{font-size:15px;line-height:2;color:var(--mute);margin:20px 0 32px}
.team-outro .btn{align-self:flex-start}
.team-progress{position:absolute;left:var(--pad);right:var(--pad);bottom:clamp(20px,4vh,40px);display:flex;align-items:center;gap:20px;font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--mute)}
.tp-num b{color:var(--ink);font-weight:500}
.tp-bar{flex:1;height:1px;background:var(--line);position:relative}
.tp-bar b{position:absolute;inset:0;background:var(--verm);transform-origin:left;transform:scaleX(0)}

/* ============ FLOW ============ */
.flow{background:var(--bone-2);color:var(--ink);padding-bottom:clamp(100px,15vh,170px)}
.flow-legend{width:min(1200px,calc(100% - var(--pad)*2));margin:0 auto 40px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--mute)}
.flow-legend span{display:flex;align-items:center;gap:10px}
.fl-hu{justify-content:flex-end}
.fl-mid{padding:6px 14px;border:1px solid var(--line);border-radius:100px;color:var(--ink)}
.flow-wrap{position:relative;width:min(1200px,calc(100% - var(--pad)*2));margin:0 auto}
.flow-spine{position:absolute;left:50%;top:0;bottom:90px;width:2px;translate:-50% 0;background:var(--line)}
.flow-spine i{position:absolute;inset:0;background:linear-gradient(var(--lime-d),var(--verm));transform-origin:top;transform:scaleY(0)}
.fstep{position:relative;padding:clamp(26px,4vh,44px) 0}
.fs-title{position:relative;z-index:2;text-align:center;margin:0 auto clamp(22px,3vh,32px);max-width:560px;background:var(--bone-2);padding:10px 20px}
.fs-title b{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.2em;color:var(--verm)}
.fs-title h3{font-family:var(--serif);font-weight:900;font-size:clamp(28px,3vw,46px);line-height:1.25;margin-top:8px;letter-spacing:-.01em}
.fs-title p{font-size:14px;color:var(--mute);margin-top:8px}
.fs-row{display:grid;grid-template-columns:1fr 90px 1fr;align-items:stretch}
.fs-node{position:relative;z-index:2;display:grid;place-items:center}
.fs-node span{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:var(--bone-2);border:1px solid var(--line);font-family:var(--mono);font-size:13px;color:var(--mute);transition:background .6s var(--ease),color .6s,border-color .6s,transform .7s var(--ease)}
.fstep.on .fs-node span{background:var(--ink);color:var(--lime);border-color:var(--ink);transform:scale(1.12)}
.fs-card{border-radius:18px;padding:clamp(22px,2.4vw,32px);display:flex;flex-direction:column;opacity:0;transition:opacity .8s var(--ease),transform .9s var(--ease),box-shadow .8s}
.fs-card.ai{background:var(--ink);color:var(--bone);transform:translateX(-40px)}
.fs-card.hu{background:var(--bone);border:1px solid var(--line);transform:translateX(40px);transition-delay:.08s}
.fs-card.vis{opacity:1;transform:none}
.fs-card.ai.vis{box-shadow:0 30px 60px -36px rgba(12,16,11,.6)}
.fs-type{display:flex;align-items:center;gap:9px;font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:var(--lime)}
.fs-card.hu .fs-type{color:var(--verm)}
.fs-card h4{font-family:var(--serif);font-weight:900;font-size:20px;margin:12px 0 8px}
.fs-card p{font-size:14px;line-height:1.9;color:var(--mute-l)}
.fs-card.hu p{color:var(--mute)}
.fs-out{margin-top:auto;padding-top:16px;margin-top:18px;border-top:1px dashed var(--line-l);font-size:12.5px;font-weight:700;display:flex;gap:8px;align-items:baseline}
.fs-card.hu .fs-out{border-color:var(--line)}
.fs-out em{font-style:normal;font-family:var(--mono);font-size:9.5px;font-weight:400;letter-spacing:.14em;padding:2px 8px;border-radius:100px;background:var(--lime);color:var(--ink);flex-shrink:0}
.fs-card.hu .fs-out em{background:var(--verm);color:var(--bone)}
.flow-loop{position:relative;z-index:2;margin:30px auto 0;width:max-content;max-width:100%;display:flex;align-items:center;gap:14px;background:var(--ink);color:var(--bone);border-radius:100px;padding:14px 26px 14px 16px;font-size:14px}
.flow-loop span{width:34px;height:34px;border-radius:50%;background:var(--lime);color:var(--ink);display:grid;place-items:center;font-size:18px;font-weight:700;animation:spin 6s linear infinite;flex-shrink:0}
@keyframes spin{to{transform:rotate(-360deg)}}

/* ============ AUTHORITY ============ */
.authority{background:var(--ink);color:var(--bone);padding:clamp(100px,16vh,180px) var(--pad) clamp(90px,14vh,150px);overflow:hidden}
.authority>*{width:min(var(--max),100%);margin-inline:auto}
.au-head{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.au-lead{font-family:var(--serif);font-weight:700;font-size:clamp(20px,2vw,28px);color:var(--mute-l)}
.au-split{display:grid;grid-template-columns:1fr 1fr;margin-top:clamp(40px,7vh,70px);border-top:1px solid var(--line-l);border-bottom:1px solid var(--line-l)}
.au-half{position:relative;padding:clamp(20px,3vw,40px) 0 clamp(26px,4vw,46px);overflow:hidden}
.au-half+.au-half{border-left:1px solid var(--line-l);padding-left:clamp(20px,3vw,48px)}
.au-glyph{display:block;font-family:var(--serif);font-weight:900;font-size:clamp(150px,22vw,370px);line-height:1;letter-spacing:-.04em;transition:transform 1s var(--ease)}
.au-hu .au-glyph{color:var(--verm)}
.au-latin{font-family:var(--latin)!important;font-weight:400!important;font-style:italic;color:var(--lime);letter-spacing:-.02em}
.au-half:hover .au-glyph{transform:translateY(-8px) scale(1.02)}
.au-cap{display:flex;flex-direction:column;gap:6px;margin-top:clamp(18px,3vw,36px)}
.au-cap b{font-family:var(--serif);font-weight:900;font-size:clamp(24px,2.8vw,44px);line-height:1.2}
.au-cap small{font-family:var(--mono);font-size:11px;letter-spacing:.24em;color:var(--mute-l)}
.au-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,3vw,56px);margin-top:clamp(50px,8vh,80px)}
.au-item b{font-family:var(--mono);font-weight:400;font-size:11px;letter-spacing:.14em;color:var(--lime)}
.au-item h3{font-family:var(--serif);font-weight:900;font-size:clamp(20px,1.7vw,24px);margin:12px 0 10px}
.au-item p{font-size:14.5px;line-height:1.95;color:var(--mute-l)}
.au-note{margin-top:clamp(50px,8vh,80px);padding-top:24px;border-top:1px solid var(--line-l);font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--mute-l)}

/* ============ CLOSING ============ */
.closing{background:var(--verm);color:var(--ink);padding:clamp(110px,17vh,190px) var(--pad) clamp(80px,12vh,130px);position:relative;overflow:hidden}
.closing>*{width:min(var(--max),100%);margin-inline:auto;position:relative}
.closing::before{content:"相";position:absolute;right:-6vw;top:-8vw;font-family:var(--serif);font-weight:900;font-size:56vw;line-height:1;color:rgba(12,16,11,.07);pointer-events:none;width:auto}
.closing .kicker{color:rgba(12,16,11,.65)}
.closing .kicker b{color:var(--ink)}
.cl-title{font-family:var(--serif);font-weight:900;font-size:clamp(44px,7.4vw,128px);line-height:1.1;letter-spacing:-.03em;margin-top:30px}
.cl-title em{font-style:normal;color:var(--bone)}
.cl-row{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-top:clamp(30px,5vh,50px);flex-wrap:wrap}
.cl-sub{font-size:16px;line-height:2;max-width:520px;color:rgba(12,16,11,.8)}
.cl-services{display:flex;gap:8px;flex-wrap:wrap}
.cl-services li{font-size:13px;font-weight:700;padding:8px 16px;border:1px solid rgba(12,16,11,.35);border-radius:100px}
.cl-contact{margin-top:clamp(60px,10vh,110px);padding-top:clamp(30px,5vh,46px);border-top:1px solid rgba(12,16,11,.25)}
.cl-label{font-family:var(--mono);font-size:11px;letter-spacing:.22em;color:rgba(12,16,11,.65)}
.cl-phone{display:flex;flex-wrap:wrap;gap:0 .28em;font-family:var(--mono);font-weight:400;font-size:clamp(52px,11.5vw,210px);line-height:1;letter-spacing:-.06em;margin-top:14px;width:max-content;max-width:100%}
.cl-phone span{display:inline-block;transition:transform .7s var(--ease),color .4s}
.cl-phone:hover span{color:var(--bone)}
.cl-phone:hover span:nth-child(1){transform:translateY(-6px)}
.cl-phone:hover span:nth-child(2){transform:translateY(-12px);transition-delay:.04s}
.cl-phone:hover span:nth-child(3){transform:translateY(-6px);transition-delay:.08s}
.cl-actions{display:flex;align-items:center;gap:28px;margin-top:clamp(28px,4vh,40px);flex-wrap:wrap}
.cl-status{font-family:var(--mono);font-size:12px;min-height:1.5em}

/* ============ FOOTER ============ */
.footer{background:var(--ink);color:var(--bone);padding:clamp(70px,10vh,110px) var(--pad) 26px;overflow:hidden}
.footer>*{width:min(var(--max),100%);margin-inline:auto}
.ft-top{display:grid;grid-template-columns:1.2fr 1fr auto;gap:40px;align-items:start}
.ft-line{font-family:var(--serif);font-weight:900;font-size:clamp(26px,2.6vw,40px);line-height:1.35}
.ft-cols{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.ft-cols div{display:flex;flex-direction:column;gap:8px;font-size:14px}
.ft-cols small{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;color:var(--mute-l);margin-bottom:6px}
.ft-cols a{color:var(--bone);opacity:.8;transition:opacity .3s,color .3s;width:max-content}
.ft-cols a:hover{opacity:1;color:var(--lime)}
.ft-top-btn{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:11px;letter-spacing:.16em;border:1px solid var(--line-l);border-radius:100px;padding:10px 18px;transition:background .4s,color .4s}
.ft-top-btn svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2}
.ft-top-btn:hover{background:var(--lime);color:var(--ink)}
.ft-word{font-family:var(--serif);font-weight:900;font-size:clamp(80px,23vw,400px);line-height:.9;letter-spacing:-.05em;margin-top:clamp(50px,9vh,100px);white-space:nowrap;text-align:center;overflow:hidden}
.ft-word span{display:inline-block;background:linear-gradient(180deg,var(--bone) 30%,rgba(238,234,223,.08));-webkit-background-clip:text;background-clip:text;color:transparent}
.ft-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:24px;padding-top:20px;border-top:1px solid var(--line-l);font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--mute-l)}

/* ============ OVERLAY ============ */
.overlay{position:fixed;inset:0;z-index:300}
.overlay[hidden]{display:none}
.ov-bg{position:absolute;inset:0;background:rgba(8,10,7,.6);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);opacity:0;transition:opacity .5s}
.overlay.open .ov-bg{opacity:1}
.ov-panel{position:absolute;top:0;right:0;bottom:0;width:min(860px,100%);background:var(--bone);color:var(--ink);display:flex;flex-direction:column;transform:translateX(100%);transition:transform .8s var(--ease-io)}
.overlay.open .ov-panel{transform:none}
.ov-head{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px clamp(20px,4vw,48px);border-bottom:1px solid var(--line)}
.ov-head .kicker{color:var(--mute)}
.ov-nav{display:flex;gap:8px}
.ov-nav button{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;transition:background .3s,color .3s,transform .5s var(--ease)}
.ov-nav svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.ov-nav button:hover{background:var(--ink);color:var(--bone)}
.ov-close:hover{transform:rotate(90deg)}
.ov-body{flex:1;overflow:auto;overscroll-behavior:contain;padding:clamp(24px,4vw,48px)}
.ov-body.swap>*{animation:swap .6s var(--ease) both}
@keyframes swap{from{opacity:0;transform:translateY(16px)}}
.ov-hero{display:grid;grid-template-columns:200px 1fr;gap:clamp(20px,3vw,36px);align-items:end}
.ov-photo{aspect-ratio:1/1.1;border-radius:16px;overflow:hidden}
.ov-photo .ph{width:100%;height:100%}
.ov-photo .ph img{filter:none;mix-blend-mode:normal}
.ov-photo .ph::after{opacity:.15}
.ov-photo .ph-glyph b{font-size:110px}
.ov-phase{font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--verm)}
.ov-name{font-family:var(--serif);font-weight:900;font-size:clamp(44px,6vw,76px);line-height:1.05;letter-spacing:-.02em;margin-top:8px}
.ov-role{font-size:15px;font-weight:700;margin-top:10px}
.ov-manager{display:flex;align-items:center;gap:10px;margin-top:16px;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;color:var(--mute)}
.ov-quote{font-family:var(--serif);font-weight:900;font-size:clamp(24px,2.8vw,36px);line-height:1.45;margin-top:clamp(30px,5vh,44px);padding-top:clamp(24px,4vh,36px);border-top:1px solid var(--line)}
.ov-quote::before{content:"“";color:var(--verm)}
.ov-quote::after{content:"”";color:var(--verm)}
.ov-summary{font-size:15px;line-height:2;color:var(--mute);margin-top:16px;max-width:640px}
.ov-skills{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.ov-skills span{font-size:12.5px;font-weight:700;padding:6px 14px;border-radius:100px;background:var(--ink);color:var(--lime)}
.ov-sub{font-family:var(--mono);font-weight:400;font-size:11px;letter-spacing:.2em;color:var(--mute);margin-top:clamp(34px,5vh,50px);padding-bottom:12px;border-bottom:1px solid var(--line)}
.ov-task{border-bottom:1px solid var(--line)}
.ov-task-head{width:100%;display:grid;grid-template-columns:44px 1fr 36px;align-items:center;gap:12px;padding:20px 2px;text-align:left}
.ov-task-head b{font-family:var(--mono);font-size:11px;font-weight:400;color:var(--verm)}
.ov-task-head strong{display:block;font-size:17px;font-weight:700}
.ov-task-head small{display:block;font-size:13px;color:var(--mute);margin-top:2px}
.ov-task-head i{width:36px;height:36px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;transition:transform .5s var(--ease),background .3s,color .3s}
.ov-task-head i::before{content:"+";font-style:normal;font-size:18px;line-height:1}
.ov-task-head:hover i{background:var(--ink);color:var(--bone)}
.ov-task.open .ov-task-head i{transform:rotate(45deg);background:var(--verm);border-color:var(--verm);color:var(--bone)}
.ov-task-body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .55s var(--ease)}
.ov-task.open .ov-task-body{grid-template-rows:1fr}
.ov-task-body>div{overflow:hidden}
.ov-io{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin:0 0 22px 56px;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.ov-io div{padding:16px 18px;position:relative}
.ov-io div+div{border-left:1px solid var(--line)}
.ov-io div:last-child{background:var(--ink);color:var(--bone)}
.ov-io b{display:block;font-family:var(--mono);font-size:9.5px;font-weight:400;letter-spacing:.18em;color:var(--mute);margin-bottom:8px}
.ov-io div:last-child b{color:var(--lime)}
.ov-io p{font-size:13.5px;line-height:1.85}
.ov-foot{padding:16px clamp(20px,4vw,48px);border-top:1px solid var(--line);display:flex;justify-content:flex-end}

/* ============ RESPONSIVE ============ */
@media (max-width:1100px){
  .nav-links{display:none}
  .nav{grid-template-columns:1fr auto}
  .nav-menu{display:block}
  .sec-head{grid-template-columns:1fr}
  .sec-desc{justify-self:start}
  .org-layout{grid-template-columns:1fr}
  .org-legend{order:2}
  .ft-top{grid-template-columns:1fr 1fr}
  .ft-top-btn{grid-column:1/-1;justify-self:start}
  .hero-bottom{grid-template-columns:1fr;max-width:540px;gap:28px}
  .ro-hint{display:none}
  .hf-left{max-width:200px}
}
@media (max-width:760px){
  .nav{padding:14px var(--pad)}
  .brand-word small{display:none}
  .nav-cta{padding:9px 14px;font-size:12.5px}
  .hero{padding-top:100px;min-height:100svh}
  .hero-title{font-size:clamp(34px,12.2vw,72px);line-height:1.14}
  .cl-title{font-size:clamp(32px,10.2vw,60px)}
  .hero-bottom{grid-template-columns:1fr;gap:26px;margin-top:34px}
  .hero-foot{grid-template-columns:1fr}
  .hf-scroll{display:none}
  .hero-readout{grid-column:1/-1;grid-row:1;justify-self:start;flex-wrap:wrap;gap:8px 12px}
  .ro-hint{display:none}
  .mf-text{text-indent:0}
  .mf-cols{grid-template-columns:1fr;gap:34px}
  .org-diagram{--S:min(600px,90vw)}
  .od-node{padding:10px 18px 10px 10px;gap:12px}
  .od-glyph{width:40px;height:40px;font-size:18px}
  .od-txt strong{font-size:16px}
  .sat span{font-size:9.5px;padding:0 6px}
  .od-core small{display:none}
  .org-stats{grid-template-columns:repeat(2,1fr);row-gap:30px}
  /* team: native horizontal scroll on touch / small screens */
  .team{height:auto!important}
  .team-pin{position:relative;height:auto;padding:100px 0 90px;overflow:visible}
  .team-track{width:auto;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none;transform:none!important;padding-bottom:10px;scroll-padding-inline:var(--pad)}
  .team-track::-webkit-scrollbar{display:none}
  .team-pin>.team-intro{width:auto;padding:0 var(--pad) 34px}
  .badge,.team-intro,.team-outro{scroll-snap-align:start}
  .badge{width:78vw;height:auto;min-height:0}
  .bd-photo{flex:none;aspect-ratio:1/1}
  .th-desk{display:none}
  .th-touch{display:inline}
  .team-progress{position:relative;left:auto;right:auto;bottom:auto;padding:24px var(--pad) 0}
  .flow-legend{grid-template-columns:1fr 1fr}
  .fl-mid{display:none}
  .flow-spine{left:26px}
  .fs-title{text-align:left;margin-left:64px;padding:0;background:none}
  .fs-row{grid-template-columns:52px 1fr;gap:14px 12px}
  .fs-node{grid-row:1/3;align-self:start;place-items:start center}
  .fs-node span{width:44px;height:44px;font-size:12px}
  .fs-card.ai,.fs-card.hu{grid-column:2;transform:none}
  .flow-loop{border-radius:16px;width:auto}
  .au-split{grid-template-columns:1fr}
  .au-half+.au-half{border-left:0;border-top:1px solid var(--line-l);padding-left:0}
  .au-glyph{font-size:40vw}
  .au-grid{grid-template-columns:1fr;gap:30px}
  .cl-phone{font-size:11vw;letter-spacing:-.05em}
  .ft-top{grid-template-columns:1fr}
  .ov-hero{grid-template-columns:120px 1fr}
  .ov-photo .ph-glyph b{font-size:64px}
  .ov-io{grid-template-columns:1fr;margin-left:0}
  .ov-io div+div{border-left:0;border-top:1px solid var(--line)}
}
@media (hover:none){
  .badge:hover{transform:rotate(var(--rot,0deg));box-shadow:none;background:var(--bone);color:var(--ink);border-color:var(--line)}
}

/* ============ REDUCED MOTION ============ */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;transition-delay:0s!important}
  [data-reveal],[data-hero]{opacity:1;transform:none}
  .hero-title .ln>span{transform:none}
  .loader{display:none}
}