/* ============================================================
   SoSee 索奇 · 官网视觉系统 — 深紫沉浸 / 创新数字公关集团
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Noto+Sans+SC:wght@400;500;700;900&display=swap');

:root{
  /* deep purple immersive scale */
  --ink-0:#13101F;
  --ink-1:#1A1530;
  --ink-2:#221B3D;
  --ink-3:#2C2350;
  --ink-4:#372B63;
  /* brand */
  --purple:#513388;
  --purple-2:#6E48B8;
  --lilac:#AB8FE3;
  --lilac-2:#C9B6F2;
  --magenta:#C6A777;
  --mint:#5ED39D;
  --gold:#C6A777;
  /* text */
  --text:#EEEBF7;
  --text-soft:#ADA6C8;
  --text-dim:#6F698E;
  --line:rgba(255,255,255,.10);
  --line-2:rgba(255,255,255,.18);

  --sans:"Noto Sans SC",-apple-system,system-ui,sans-serif;
  --grotesk:"Space Grotesk","Noto Sans SC",sans-serif;

  --maxw:1280px;
  --pad:max(24px,calc((100vw - var(--maxw))/2));
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--ink-0);
  color:var(--text);
  font-family:var(--sans);
  font-weight:400;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;}
::selection{background:var(--magenta);color:#fff;}

/* numbers + latin display */
.gk{font-family:var(--grotesk);}
.eyebrow{
  font-family:var(--grotesk);font-size:13px;font-weight:500;letter-spacing:.22em;
  text-transform:uppercase;color:var(--lilac);
  display:inline-flex;align-items:center;gap:12px;
}
.eyebrow.center{justify-content:center;}

h1,h2,h3{font-weight:900;line-height:1.08;letter-spacing:-.01em;}
section{position:relative;}
.wrap{max-width:var(--maxw);margin:0 auto;padding-left:24px;padding-right:24px;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--grotesk);font-size:14px;font-weight:500;letter-spacing:.02em;
  padding:14px 26px;border-radius:2px;border:1px solid transparent;cursor:pointer;
  transition:transform .25s cubic-bezier(.2,.7,.2,1),background .25s,color .25s,border-color .25s;
}
.btn .arr{transition:transform .25s;}
.btn:hover .arr{transform:translateX(4px);}
.btn-primary{background:var(--magenta);color:#1a1208;}
.btn-primary:hover{background:#D6BC93;transform:translateY(-2px);}
.btn-ghost{border-color:var(--line-2);color:var(--text);}
.btn-ghost:hover{border-color:var(--lilac);background:rgba(171,143,227,.08);}
.btn-light{background:var(--text);color:var(--ink-0);}
.btn-light:hover{background:#fff;transform:translateY(-2px);}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .35s,backdrop-filter .35s,border-color .35s,padding .35s;
  border-bottom:1px solid transparent;
}
.nav-inner{
  max-width:var(--maxw);margin:0 auto;padding:22px 24px;
  display:flex;align-items:center;gap:36px;transition:padding .35s;
}
.nav.scrolled{background:rgba(19,16,31,.82);backdrop-filter:blur(16px) saturate(1.4);border-bottom-color:var(--line);}
.nav.solid{background:rgba(19,16,31,.9);backdrop-filter:blur(16px) saturate(1.4);border-bottom-color:var(--line);}
.nav.scrolled .nav-inner{padding:14px 24px;}
.nav-logo{height:44px;width:auto;transition:height .35s;}
.nav.scrolled .nav-logo{height:36px;}
.nav-links{display:flex;align-items:center;gap:30px;}
.nav-link{
  font-size:15px;color:var(--text);font-weight:500;position:relative;padding:6px 0;
  display:inline-flex;align-items:center;gap:5px;
}
.nav-link::after{
  content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--magenta);
  transition:width .3s cubic-bezier(.2,.7,.2,1);
}
.nav-link:hover{color:var(--lilac-2);}
.nav-link:hover::after{width:100%;}
.nav-link .caret{font-size:8px;opacity:.9;transition:transform .3s,background .3s,border-color .3s,color .3s;display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border:1px solid var(--line-2);border-radius:50%;color:var(--lilac);}
.nav-link:hover .caret{border-color:var(--magenta);color:var(--magenta);}
.nav-item.open .caret{transform:rotate(180deg);background:var(--magenta);border-color:var(--magenta);color:#1a1208;}
.nav-link.active{color:var(--lilac-2);}
.nav-link.active::after{width:100%;background:var(--lilac);}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:18px;}
.lang{
  font-family:var(--grotesk);font-size:13px;color:var(--text-soft);letter-spacing:.05em;
  border:1px solid var(--line-2);border-radius:2px;padding:7px 12px;transition:.25s;
}
.lang:hover{border-color:var(--lilac);color:var(--text);}
.lang b{color:var(--text);}

.nav-burger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;}
.nav-burger span{width:24px;height:2px;background:var(--text);transition:.3s;}

/* ---------- mega menu ---------- */
.mega{
  position:fixed;left:0;right:0;top:0;z-index:99;
  background:rgba(22,18,40,.97);backdrop-filter:blur(20px);
  border-bottom:1px solid var(--line);
  padding:96px 0 44px;
  opacity:0;visibility:hidden;transform:translateY(-12px);
  transition:opacity .3s,transform .3s,visibility .3s;
}
.mega.open{opacity:1;visibility:visible;transform:none;}
.mega-grid{max-width:var(--maxw);margin:0 auto;padding:0 24px;display:grid;grid-template-columns:repeat(3,1fr);gap:30px;}
.mega-col h4{font-family:var(--grotesk);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--lilac);margin-bottom:6px;font-weight:600;}
.mega-col .cn{font-size:18px;font-weight:700;margin-bottom:16px;color:var(--text);}
.mega-link{display:block;padding:10px 0;border-top:1px solid var(--line);transition:.2s;}
.mega-link:hover{padding-left:8px;}
.mega-link .t{font-size:15px;font-weight:500;display:flex;align-items:center;gap:8px;}
.mega-link .t .arr{color:var(--magenta);opacity:0;transition:.2s;margin-left:auto;}
.mega-link:hover .t .arr{opacity:1;}
.mega-link .d{font-size:12.5px;color:var(--text-dim);margin-top:2px;}
.mega-tag{display:inline-block;font-family:var(--grotesk);font-size:10px;letter-spacing:.1em;color:var(--mint);border:1px solid rgba(94,211,157,.4);border-radius:20px;padding:2px 8px;margin-left:8px;vertical-align:middle;}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;}
.hero-bg{position:absolute;inset:0;z-index:0;}
.hero-bg .slide{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:0;transform:scale(1.08);transition:opacity 1.4s ease,transform 7s linear;
}
.hero-bg .slide.active{opacity:1;transform:scale(1);}
.hero-overlay{
  position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(180deg,rgba(19,16,31,.55) 0%,rgba(19,16,31,.30) 35%,rgba(19,16,31,.78) 88%,var(--ink-0) 100%),
    linear-gradient(100deg,rgba(33,21,72,.85) 0%,rgba(33,21,72,.25) 55%,transparent 80%);
}
.hero-grain{position:absolute;inset:0;z-index:2;opacity:.5;mix-blend-mode:overlay;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");}
.hero-inner{position:relative;z-index:3;max-width:var(--maxw);margin:0 auto;padding:0 24px;width:100%;}
.hero-content{max-width:920px;}
.hero h1{font-size:clamp(40px,7vw,92px);margin:22px 0 0;}
.hero h1 .lite{font-weight:400;color:var(--lilac-2);}
.hero h1 .em{color:var(--magenta);}
.hero-sub{font-size:clamp(15px,1.6vw,19px);color:var(--text-soft);max-width:540px;margin-top:26px;line-height:1.7;}
.hero-cta{display:flex;gap:14px;margin-top:38px;flex-wrap:wrap;}
.hero-foot{
  position:absolute;left:0;right:0;bottom:0;z-index:3;
  border-top:1px solid var(--line);
}
.hero-foot-inner{max-width:var(--maxw);margin:0 auto;padding:18px 24px;display:flex;align-items:center;justify-content:center;gap:48px;flex-wrap:wrap;position:relative;}
.hero-mini{display:flex;align-items:baseline;gap:10px;}
.hero-mini .n{font-family:var(--grotesk);font-size:26px;font-weight:700;color:var(--text);}
.hero-mini .l{font-size:12.5px;color:var(--text-soft);}
.hero-scroll{position:absolute;right:24px;top:50%;transform:translateY(-50%);display:flex;align-items:center;gap:10px;font-family:var(--grotesk);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--text-dim);}
.hero-scroll .mouse{width:20px;height:32px;border:1px solid var(--line-2);border-radius:12px;position:relative;}
.hero-scroll .mouse::after{content:"";position:absolute;top:6px;left:50%;width:3px;height:6px;border-radius:3px;background:var(--lilac);transform:translateX(-50%);animation:scrolld 1.6s infinite;}
@keyframes scrolld{0%{opacity:0;transform:translate(-50%,0);}40%{opacity:1;}100%{opacity:0;transform:translate(-50%,10px);}}
/* corner matrix motif */
.hero-matrix{position:absolute;right:24px;top:50%;transform:translateY(-50%);z-index:3;display:grid;grid-template-columns:repeat(3,40px);grid-auto-rows:40px;gap:6px;opacity:.9;}
.hero-matrix span{border:1px solid var(--line-2);border-radius:3px;transition:.4s;}
.hero-matrix span.fill{background:rgba(81,51,136,.55);border-color:var(--purple-2);}
.hero-matrix span.dot{background:var(--magenta);border-color:var(--magenta);}

/* ============================================================
   SECTION SHELL
   ============================================================ */
.sec{padding:clamp(72px,10vw,130px) 0;}
.sec-head{max-width:760px;margin-bottom:54px;}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.sec-title{font-size:clamp(30px,4.4vw,52px);margin-top:18px;}
.sec-title .em{color:var(--lilac);}
.sec-intro{font-size:16px;color:var(--text-soft);margin-top:20px;line-height:1.8;}
.bg-1{background:var(--ink-1);}
.bg-2{background:var(--ink-2);}

/* ---------- pillars ---------- */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:4px;overflow:hidden;}
.pillar{background:var(--ink-1);padding:42px 34px;position:relative;transition:background .4s;overflow:hidden;}
.pillar:hover{background:var(--ink-2);}
.pillar .pn{font-family:var(--grotesk);font-size:13px;font-weight:600;color:var(--purple-2);letter-spacing:.1em;}
.pillar h3{font-size:25px;margin:20px 0 14px;}
.pillar p{font-size:14.5px;color:var(--text-soft);line-height:1.75;}
.pillar .glow{position:absolute;right:-40px;top:-40px;width:160px;height:160px;border-radius:50%;background:radial-gradient(circle,rgba(198,167,119,.18),transparent 70%);opacity:0;transition:opacity .4s;}
.pillar:hover .glow{opacity:1;}

/* ============================================================
   BUSINESS MATRIX (signature)
   ============================================================ */
.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch;}
.cluster{
  --acc:var(--lilac);
  display:flex;flex-direction:column;
  background:var(--ink-2);border:1px solid var(--line);border-radius:6px;overflow:hidden;
  transition:transform .4s cubic-bezier(.2,.7,.2,1),border-color .4s;
}
.cluster.c1{--acc:#9B7FD4;}
.cluster.c2{--acc:#C6A777;}
.cluster.c3{--acc:#5ED39D;}
.cluster:hover{transform:translateY(-6px);border-color:var(--acc);}
.cluster-img{position:relative;height:180px;overflow:hidden;flex:none;}
.cluster-img img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.2,1);}
.cluster:hover .cluster-img img{transform:scale(1.07);}
.cluster-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(34,27,61,.95));}
.cluster-cap{position:absolute;left:22px;right:22px;bottom:16px;z-index:2;display:flex;align-items:flex-end;justify-content:space-between;}
.cluster-cap h3{font-size:23px;}
.cluster-cap .cx{font-family:var(--grotesk);font-size:12px;color:var(--acc);letter-spacing:.12em;font-weight:600;}
.cluster-cap .tech{display:inline-block;font-family:var(--grotesk);font-size:10px;color:var(--mint);border:1px solid rgba(94,211,157,.4);border-radius:20px;padding:2px 9px;margin-top:6px;}
.cluster-body{padding:0;display:flex;flex-direction:column;flex:1;}
.cluster-meta{display:flex;align-items:center;justify-content:space-between;padding:18px 20px 14px;}
.cluster-meta .cluster-lead{font-size:13px;color:var(--text-soft);}
.cluster-meta .cluster-count{font-family:var(--grotesk);font-size:11px;letter-spacing:.04em;color:var(--acc);border:1px solid var(--acc);border-radius:20px;padding:4px 11px;flex:none;}
.svc{
  display:flex;align-items:center;gap:14px;min-height:56px;padding:0 20px;
  border-top:1px solid var(--line);transition:background .25s;cursor:pointer;
}
.svc:hover{background:rgba(255,255,255,.045);}
.svc .st{font-size:15px;font-weight:600;color:var(--text);}
.svc .sd{margin-left:auto;font-family:var(--grotesk);font-size:12px;color:var(--text-dim);text-align:right;flex:none;}
.svc .sx{width:14px;text-align:center;color:var(--acc);flex:none;opacity:0;transition:opacity .25s,transform .25s;transform:translateX(-4px);}
.svc:hover .sx{opacity:1;transform:none;}
.svc:hover .sd{opacity:0;}
.cluster-more{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;
  padding:18px 20px;border-top:1px solid var(--line-2);
  font-size:13px;letter-spacing:.04em;color:var(--text-soft);transition:.25s;
}
.cluster-more:hover{background:rgba(255,255,255,.04);color:var(--acc);padding-left:24px;}

/* ============================================================
   METHODOLOGY (flow rail · 一条线连到底)
   ============================================================ */
.flow{position:relative;margin-top:36px;}
.flow-rail{
  position:absolute;left:10%;right:10%;top:34px;height:2px;z-index:1;border-radius:2px;
  background:linear-gradient(90deg,var(--purple) 0%,var(--purple-2) 28%,var(--magenta) 60%,#D6BC93 80%,var(--mint) 100%);
}
.flow-rail .pulse{
  position:absolute;top:50%;left:0;width:13px;height:13px;margin-top:-6.5px;border-radius:50%;
  background:#fff;box-shadow:0 0 18px 5px rgba(198,167,119,.75);
}
@media (prefers-reduced-motion:no-preference){
  .flow-rail .pulse{animation:flowtravel 4.8s cubic-bezier(.65,0,.35,1) infinite;}
}
@keyframes flowtravel{0%{left:0;opacity:0;}7%{opacity:1;}93%{opacity:1;}100%{left:100%;opacity:0;}}
.flow-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;position:relative;z-index:2;}
.stage{text-align:center;padding-top:62px;position:relative;}
.stage .node{
  position:absolute;top:26px;left:50%;transform:translateX(-50%);
  width:18px;height:18px;border-radius:50%;background:var(--ink-1);border:2px solid var(--purple-2);
  transition:transform .4s cubic-bezier(.2,.7,.2,1),border-color .4s,box-shadow .4s;z-index:3;
}
.stage .node::after{content:"";position:absolute;inset:3px;border-radius:50%;background:var(--purple-2);transition:.4s;}
.stage:hover .node{border-color:var(--magenta);transform:translateX(-50%) scale(1.3);box-shadow:0 0 0 7px rgba(198,167,119,.14);}
.stage:hover .node::after{background:var(--magenta);}
.stage .idx{
  font-size:clamp(46px,6vw,84px);font-weight:700;line-height:.86;letter-spacing:-.03em;
  color:transparent;-webkit-text-stroke:1.5px var(--line-2);transition:color .4s,-webkit-text-stroke-color .4s,transform .4s;
}
.stage:hover .idx{-webkit-text-stroke-color:var(--lilac);color:rgba(171,143,227,.10);transform:translateY(-3px);}
.stage .title{font-size:18px;font-weight:700;margin-top:16px;}
.stage .en{font-family:var(--grotesk);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--lilac);margin-top:5px;}
.stage .desc{font-size:12.5px;color:var(--text-dim);margin-top:11px;line-height:1.6;}
.method-note{margin-top:56px;text-align:center;font-size:16px;color:var(--text-soft);max-width:700px;margin-left:auto;margin-right:auto;line-height:1.8;}
.method-note b{color:var(--lilac-2);font-weight:700;}

/* ============================================================
   DATA BAND (numbers-only compact strip)
   ============================================================ */
.data{position:relative;overflow:hidden;padding:clamp(20px,3vw,34px) 0;
  background:linear-gradient(180deg,var(--ink-0),#1B1535);border-bottom:1px solid var(--line);}
.data-inner{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.data-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:4px;overflow:hidden;}
.stat{background:rgba(19,16,31,.5);padding:clamp(20px,2.4vw,28px) clamp(20px,2.4vw,30px);display:flex;flex-direction:column;}
.stat .num{font-family:var(--grotesk);font-size:clamp(30px,3.2vw,42px);font-weight:700;line-height:1;display:flex;align-items:baseline;gap:1px;letter-spacing:-.03em;font-feature-settings:"tnum";}
.stat .num .suf{font-size:.42em;color:var(--magenta);font-weight:600;letter-spacing:0;}
.stat .lab{font-size:13.5px;color:var(--text-soft);margin-top:12px;}
.stat .sub{font-family:var(--grotesk);font-size:11px;color:var(--text-dim);margin-top:4px;letter-spacing:.04em;}

/* Since 2005 moved into pillars section */
.pillars-sec{position:relative;overflow:hidden;}
.pillars-bg{position:absolute;inset:0;z-index:0;background-size:cover;background-position:center;opacity:.08;
  -webkit-mask-image:linear-gradient(180deg,transparent,#000 30%,#000 70%,transparent);
  mask-image:linear-gradient(180deg,transparent,#000 30%,#000 70%,transparent);}
.since-block{text-align:right;padding-bottom:6px;}
.since-block .big{font-family:var(--grotesk);font-weight:700;line-height:.9;font-size:clamp(34px,4.4vw,58px);letter-spacing:-.02em;background:linear-gradient(120deg,#fff,var(--lilac-2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.since-block .since{font-size:13.5px;color:var(--text-soft);max-width:300px;margin-left:auto;margin-top:12px;line-height:1.7;}

/* ============================================================
   FEATURED CASES
   ============================================================ */
.cases{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:226px;gap:8px;}
.case{position:relative;overflow:hidden;border-radius:2px;border:1px solid var(--line);cursor:pointer;}
.case img{width:100%;height:100%;object-fit:cover;transition:transform .9s cubic-bezier(.2,.7,.2,1),filter .5s;}
.case::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(19,16,31,.92));transition:.4s;}
.case:hover img{transform:scale(1.06);}
.case:hover::after{background:linear-gradient(180deg,rgba(81,51,136,.25) 0%,rgba(19,16,31,.95));}
.case-cap{position:absolute;left:24px;right:24px;bottom:22px;z-index:2;}
.case-tags{display:flex;gap:7px;margin-bottom:12px;flex-wrap:wrap;}
.case-tag{font-family:var(--grotesk);font-size:10.5px;letter-spacing:.05em;color:var(--text);background:rgba(255,255,255,.12);border:1px solid var(--line-2);border-radius:20px;padding:3px 10px;backdrop-filter:blur(4px);}
.case h3{font-size:clamp(19px,2vw,26px);}
.case .cmeta{font-family:var(--grotesk);font-size:12.5px;color:var(--lilac-2);margin-top:7px;display:flex;align-items:center;gap:8px;}
.case .cmeta .arr{opacity:0;transform:translateX(-6px);transition:.3s;}
.case:hover .cmeta .arr{opacity:1;transform:none;}
.c-xl{grid-column:span 7;grid-row:span 2;}
.c-tr{grid-column:span 5;}
.c-sm{grid-column:span 4;}
.c-md{grid-column:span 6;}

/* ============================================================
   CLIENTS / ORGANIZERS
   ============================================================ */
.org{display:grid;grid-template-columns:1fr 2fr;gap:60px;align-items:start;}
.org-now .now-item{border-top:1px solid var(--line);padding:22px 0;display:flex;align-items:center;gap:18px;transition:.3s;}
.org-now .now-item:hover{padding-left:6px;}
.org-now .now-item .badge{font-family:var(--grotesk);font-size:11px;color:var(--mint);border:1px solid rgba(94,211,157,.4);border-radius:20px;padding:4px 12px;flex:none;}
.org-now .now-item .nm{font-size:18px;font-weight:700;}
.org-now .now-item .ns{font-size:13px;color:var(--text-dim);}
.wall{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:4px;overflow:hidden;}
.wall-wide{grid-template-columns:repeat(6,1fr);}
.wall-cell{background:var(--ink-1);aspect-ratio:16/8;display:flex;align-items:center;justify-content:center;transition:.3s;position:relative;}
.wall-cell:hover{background:var(--ink-3);}
.wall-cell .ph{font-family:var(--grotesk);font-size:12px;color:var(--text-dim);letter-spacing:.05em;}
.wall-note{font-size:12.5px;color:var(--text-dim);margin-top:16px;}
.cat-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px;}
.cat{font-family:var(--grotesk);font-size:12.5px;color:var(--text-soft);border:1px solid var(--line-2);border-radius:20px;padding:7px 16px;transition:.25s;cursor:default;}
.cat:hover,.cat.on{background:var(--purple);border-color:var(--purple);color:#fff;}

/* ============================================================
   INSIGHTS
   ============================================================ */
.news{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.art{border:1px solid var(--line);border-radius:6px;overflow:hidden;background:var(--ink-1);transition:.4s;cursor:pointer;}
.art:hover{transform:translateY(-6px);border-color:var(--line-2);}
.art-img{height:200px;overflow:hidden;}
.art-img img{width:100%;height:100%;object-fit:cover;transition:transform .8s;}
.art:hover .art-img img{transform:scale(1.06);}
.art-body{padding:26px 26px 30px;}
.art-meta{display:flex;align-items:center;gap:12px;font-family:var(--grotesk);font-size:12px;color:var(--text-dim);margin-bottom:14px;}
.art-cat{color:var(--magenta);}
.art h3{font-size:19px;line-height:1.4;font-weight:700;}
.art p{font-size:13.5px;color:var(--text-soft);margin-top:12px;line-height:1.7;}

/* ============================================================
   CAREERS
   ============================================================ */
.careers{position:relative;overflow:hidden;}
.careers-bg{position:absolute;inset:0;z-index:0;background-size:cover;background-position:center;opacity:.07;
  -webkit-mask-image:linear-gradient(120deg,#000,transparent 70%);mask-image:linear-gradient(120deg,#000,transparent 70%);}
.careers-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;align-items:start;}
.careers-lead .sec-title{font-size:clamp(28px,3.8vw,46px);}
.jobs{display:flex;flex-direction:column;}
.job{
  display:flex;align-items:center;gap:18px;padding:24px 6px;border-top:1px solid var(--line);
  transition:padding .3s,background .3s;
}
.jobs .job:last-child{border-bottom:1px solid var(--line);}
.job:hover{padding-left:16px;padding-right:16px;background:rgba(255,255,255,.03);}
.job-main{flex:1;}
.job-title{font-size:19px;font-weight:700;transition:color .3s;}
.job:hover .job-title{color:var(--lilac-2);}
.job-meta{font-size:12.5px;color:var(--text-dim);margin-top:5px;letter-spacing:.03em;}
.job-type{font-family:var(--grotesk);font-size:11px;color:var(--lilac);border:1px solid var(--line-2);border-radius:20px;padding:4px 12px;flex:none;}
.job-arr{color:var(--magenta);font-size:18px;opacity:0;transform:translateX(-8px);transition:.3s;flex:none;}
.job:hover .job-arr{opacity:1;transform:none;}
.job-open{background:rgba(81,51,136,.16);}
.job-open .job-title{color:var(--lilac-2);}

/* ============================================================
   CTA + FOOTER
   ============================================================ */
.cta{position:relative;overflow:hidden;padding:clamp(90px,12vw,150px) 0;text-align:center;}
.cta-bg{position:absolute;inset:0;background-size:cover;background-position:center;z-index:0;}
.cta-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,var(--ink-0),rgba(33,27,61,.92));}
.cta-inner{position:relative;z-index:2;max-width:820px;margin:0 auto;padding:0 24px;}
.cta h2{font-size:clamp(32px,5vw,60px);}
.cta p{font-size:17px;color:var(--text-soft);margin:24px auto 40px;max-width:540px;}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}

.footer{background:var(--ink-0);border-top:1px solid var(--line);padding:72px 0 32px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;}
.footer-logo{height:34px;width:auto;margin-bottom:20px;}
.footer-tag{font-size:14px;color:var(--text-soft);max-width:280px;line-height:1.7;}
.footer-col h5{font-family:var(--grotesk);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--lilac);margin-bottom:18px;}
.footer-col a,.footer-col p{display:block;font-size:14px;color:var(--text-soft);padding:7px 0;transition:.2s;}
.footer-col a:hover{color:var(--text);padding-left:5px;}
.footer-contact p{color:var(--text-soft);}
.footer-contact .big{font-family:var(--grotesk);font-size:22px;color:var(--text);font-weight:600;padding-bottom:2px;}
.footer-bot{border-top:1px solid var(--line);margin-top:54px;padding-top:26px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:var(--text-dim);}

/* floating CTA */
.float-cta{
  position:fixed;right:24px;bottom:24px;z-index:90;
  display:inline-flex;align-items:center;gap:10px;
  background:var(--magenta);color:#1a1208;font-family:var(--grotesk);font-size:14px;font-weight:500;
  padding:14px 22px;border-radius:40px;box-shadow:0 10px 30px rgba(198,167,119,.35);
  transform:translateY(0);transition:transform .3s,box-shadow .3s;
}
.float-cta:hover{transform:translateY(-3px);box-shadow:0 14px 38px rgba(198,167,119,.5);}
.float-cta .pulse{width:8px;height:8px;border-radius:50%;background:#1a1208;animation:pulse 1.8s infinite;}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(26,18,8,.5);}70%{box-shadow:0 0 0 8px rgba(26,18,8,0);}100%{box-shadow:0 0 0 0 rgba(26,18,8,0);}}

/* ---------- reveal ---------- */
.reveal{opacity:1;}
@media (prefers-reduced-motion:no-preference){
  .reveal{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1);}
  .reveal.in{opacity:1;transform:none;}
  .reveal.d1{transition-delay:.08s;}
  .reveal.d2{transition-delay:.16s;}
  .reveal.d3{transition-delay:.24s;}
  .reveal.d4{transition-delay:.32s;}
}

/* ============================================================
   SUBPAGE SCAFFOLD (shared by all inner pages)
   ============================================================ */
.page-hero{position:relative;overflow:hidden;padding:clamp(140px,18vh,200px) 0 clamp(54px,7vw,90px);}
.page-hero.has-img{min-height:62vh;display:flex;align-items:flex-end;}
.page-hero-bg{position:absolute;inset:0;z-index:0;background-size:cover;background-position:center;}
.page-hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(19,16,31,.6) 0%,rgba(19,16,31,.35) 40%,rgba(19,16,31,.85) 88%,var(--ink-0) 100%),linear-gradient(100deg,rgba(33,21,72,.7),transparent 70%);}
.page-hero.plain{background:linear-gradient(180deg,var(--ink-0),var(--ink-1));}
.page-hero-inner{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:0 24px;width:100%;}
.crumbs{display:flex;align-items:center;gap:9px;font-family:var(--grotesk);font-size:12.5px;color:var(--text-dim);margin-bottom:22px;letter-spacing:.02em;}
.crumbs a{transition:.2s;}
.crumbs a:hover{color:var(--lilac);}
.crumbs .sep{opacity:.5;}
.crumbs .cur{color:var(--text-soft);}
.page-hero h1{font-size:clamp(38px,6.2vw,82px);margin:8px 0 0;}
.page-hero h1 .em{color:var(--lilac);}
.page-hero .lead{font-size:clamp(15px,1.7vw,19px);color:var(--text-soft);max-width:600px;margin-top:24px;line-height:1.7;}
.page-hero .lead.on-img{color:var(--text);}

/* generic content blocks reused across inner pages */
.prose{max-width:760px;}
.prose p{font-size:16px;color:var(--text-soft);line-height:1.85;margin-bottom:20px;}
.prose p b{color:var(--text);font-weight:700;}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center;}
.split.media-left{direction:rtl;}
.split.media-left > *{direction:ltr;}
.media-frame{position:relative;border-radius:6px;overflow:hidden;border:1px solid var(--line);}
.media-frame img{width:100%;height:100%;object-fit:cover;display:block;}
.media-frame.tall{aspect-ratio:4/5;}
.media-frame.wide{aspect-ratio:3/2;}

/* timeline (about) */
.timeline{position:relative;margin-top:20px;border-left:1px solid var(--line-2);padding-left:34px;}
.tl-item{position:relative;padding:0 0 44px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{content:"";position:absolute;left:-40px;top:5px;width:11px;height:11px;border-radius:50%;background:var(--ink-0);border:2px solid var(--purple-2);}
.tl-item:hover::before{border-color:var(--magenta);background:var(--magenta);}
.tl-year{font-family:var(--grotesk);font-size:24px;font-weight:700;color:var(--lilac);}
.tl-item h4{font-size:19px;margin:8px 0 8px;}
.tl-item p{font-size:14.5px;color:var(--text-soft);line-height:1.75;max-width:560px;}

/* section divider label */
.kicker{font-family:var(--grotesk);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--lilac);margin-bottom:14px;}

/* CTA strip (compact, reused) */
.cta-strip{background:linear-gradient(120deg,var(--ink-3),var(--ink-2));border:1px solid var(--line);border-radius:8px;padding:clamp(36px,5vw,60px);display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;}
.cta-strip h3{font-size:clamp(24px,3vw,38px);}
.cta-strip p{font-size:15px;color:var(--text-soft);margin-top:10px;}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1080px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .hero-matrix{display:none;}
}
@media (max-width:1040px){
  .nav-links,.nav-right .lang{display:none;}
  .nav-burger{display:flex;}
}
@media (max-width:880px){
  .pillars,.matrix,.flow-grid,.data-grid,.news{grid-template-columns:1fr;}
  .since-block{text-align:left;margin-top:8px;}
  .since-block .since{margin-left:0;}
  .flow-rail{display:none;}
  .stage{padding-top:0;display:flex;align-items:baseline;gap:18px;text-align:left;border-top:1px solid var(--line);padding-top:24px;padding-bottom:8px;}
  .stage .node{display:none;}
  .stage .idx{flex:none;}
  .data-grid{grid-template-columns:1fr 1fr;}
  .org{grid-template-columns:1fr;gap:40px;}
  .careers-grid{grid-template-columns:1fr;gap:36px;}
  .split{grid-template-columns:1fr;gap:32px;}
  .split.media-left{direction:ltr;}
  .cta-strip{flex-direction:column;align-items:flex-start;}
  .cases{grid-auto-rows:200px;gap:8px;}
  .c-xl,.c-tr,.c-sm,.c-md{grid-column:span 12;}
  .c-xl{grid-row:span 1;}
  .mega-grid{grid-template-columns:1fr;gap:18px;}
}
@media (max-width:560px){
  .data-grid,.wall{grid-template-columns:1fr 1fr;}
  .wall-wide{grid-template-columns:repeat(3,1fr);}
  .hero-foot-inner{gap:24px;}
  .hero-scroll{display:none;}
}

/* mobile drawer */
.drawer{position:fixed;inset:0;z-index:120;background:var(--ink-0);transform:translateX(100%);transition:transform .4s cubic-bezier(.2,.7,.2,1);padding:90px 28px 40px;overflow-y:auto;}
.drawer.open{transform:none;}
.drawer a{display:block;font-size:22px;font-weight:700;padding:16px 0;border-bottom:1px solid var(--line);}
.drawer .sub a{font-size:15px;font-weight:400;color:var(--text-soft);padding:10px 0;border:none;}
.drawer-close{position:absolute;top:24px;right:24px;font-size:28px;color:var(--text);cursor:pointer;}