/* ============================================================
   OULSOFT — Premium AI Company Website
   Design System / Stylesheet
   ============================================================ */

/* ---------- Fonts ---------- */
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.css');
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Sora:wght@600;700;800&display=swap');

/* ---------- Tokens ---------- */
:root{
  --bg:#05060c;
  --bg-2:#080a14;
  --panel:rgba(255,255,255,.03);
  --panel-2:rgba(255,255,255,.05);
  --stroke:rgba(255,255,255,.08);
  --stroke-2:rgba(255,255,255,.14);
  --text:#eaf0ff;
  --muted:#8a93b2;
  --muted-2:#5b6485;

  --brand:#2e7cf6;
  --brand-2:#00e5ff;
  --violet:#7c5cfc;
  --pink:#ff4d94;

  --grad: linear-gradient(120deg,#2e7cf6 0%,#00e5ff 50%,#7c5cfc 100%);
  --grad-soft: linear-gradient(120deg,#2e7cf6,#7c5cfc);
  --glow: 0 0 60px rgba(46,124,246,.45);

  --maxw:1200px;
  --ease:cubic-bezier(.22,1,.36,1);
  --font:'Pretendard',system-ui,sans-serif;
  --display:'Sora','Pretendard',sans-serif;
  --mono:'Space Grotesk',monospace;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  letter-spacing:-.01em;
  word-break:keep-all;        /* 한글 단어 단위 줄바꿈 */
  overflow-wrap:break-word;
}
h1,h2,h3,h4,h5{word-break:keep-all}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
::selection{background:var(--brand);color:#fff}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:linear-gradient(var(--brand),var(--violet));border-radius:10px}

/* ---------- Layout helpers ---------- */
.wrap{width:min(92%,var(--maxw));margin-inline:auto}
.section{position:relative;padding:clamp(90px,12vw,180px) 0;z-index:2}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--mono);font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--brand-2);margin-bottom:1.4rem;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--brand-2);opacity:.7}
.h-xl{font-family:var(--display);font-weight:800;line-height:1.04;letter-spacing:-.03em;
  font-size:clamp(2.4rem,6vw,5.2rem)}
.h-lg{font-family:var(--display);font-weight:800;line-height:1.08;letter-spacing:-.03em;
  font-size:clamp(2rem,4.6vw,3.6rem)}
.h-md{font-family:var(--display);font-weight:700;font-size:clamp(1.5rem,2.6vw,2.1rem);letter-spacing:-.02em}
.lead{color:var(--muted);font-size:clamp(1rem,1.3vw,1.18rem);max-width:56ch}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ============================================================
   Background FX (mesh + grain)
   ============================================================ */
/* Speech waveform background canvas (full-screen, fixed) */
.bg-wave{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.9;
  -webkit-mask:linear-gradient(180deg,#000,#000 70%,transparent);mask:linear-gradient(180deg,#000,#000 70%,transparent)}
.fx{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.32}
.blob.b1{width:42vw;height:42vw;left:-10vw;top:-8vw;background:radial-gradient(circle,#2e7cf6,transparent 62%)}
.blob.b2{width:36vw;height:36vw;right:-8vw;bottom:-10vw;background:radial-gradient(circle,#7c5cfc,transparent 62%)}
.grain{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.05;
  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='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode:overlay}
.gridlines{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.35;
  background:
    linear-gradient(var(--stroke) 1px,transparent 1px) 0 0/100% 78px,
    linear-gradient(90deg,var(--stroke) 1px,transparent 1px) 0 0/78px 100%;
  -webkit-mask:radial-gradient(circle at 50% 30%,#000,transparent 75%);
          mask:radial-gradient(circle at 50% 30%,#000,transparent 75%)}

/* ============================================================
   Preloader
   ============================================================ */
.preload{position:fixed;inset:0;z-index:9999;background:var(--bg);
  display:grid;place-items:center;transition:opacity .8s var(--ease),visibility .8s}
.preload.done{opacity:0;visibility:hidden}
.preload .pl-inner{text-align:center}
.preload .pl-logo{font-family:var(--display);font-weight:800;font-size:2rem;letter-spacing:-.03em}
.preload .pl-bar{width:220px;height:2px;background:var(--stroke);margin:1.2rem auto 0;overflow:hidden;border-radius:2px}
.preload .pl-bar i{display:block;height:100%;width:0;background:var(--grad);animation:load 1.4s var(--ease) forwards}
@keyframes load{to{width:100%}}

/* ============================================================
   Custom cursor
   ============================================================ */
.cursor{position:fixed;top:0;left:0;width:9px;height:9px;border-radius:50%;background:var(--brand-2);
  z-index:9998;pointer-events:none;transform:translate(-50%,-50%);mix-blend-mode:difference}
.cursor-ring{position:fixed;top:0;left:0;width:38px;height:38px;border:1px solid var(--stroke-2);border-radius:50%;
  z-index:9998;pointer-events:none;transform:translate(-50%,-50%);transition:width .3s,height .3s,border-color .3s}
.cursor-ring.hot{width:64px;height:64px;border-color:var(--brand-2)}
@media(hover:none){.cursor,.cursor-ring{display:none}}

/* ============================================================
   Navbar
   ============================================================ */
.nav{position:fixed;top:0;left:0;right:0;z-index:900;transition:.4s var(--ease)}
.nav-in{display:flex;align-items:center;justify-content:space-between;
  padding:1.3rem 0;transition:.4s var(--ease)}
.nav.scrolled{backdrop-filter:blur(18px);background:rgba(5,6,12,.6);border-bottom:1px solid var(--stroke)}
.nav.scrolled .nav-in{padding:.85rem 0}
.brand{display:flex;align-items:center;gap:.65rem;font-family:var(--display);font-weight:800;font-size:1.3rem;letter-spacing:-.02em}
.brand .dot{width:30px;height:30px;border-radius:9px;background:var(--grad);display:grid;place-items:center;box-shadow:var(--glow)}
.brand .dot svg{width:18px;height:18px}
.nav-links{display:flex;gap:2.2rem;align-items:center}
.nav-links a{font-size:.92rem;color:var(--muted);position:relative;transition:.3s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:1px;background:var(--grad);transition:.35s var(--ease)}
.nav-links a:hover{color:var(--text)}
.nav-links a:hover::after{width:100%}
.nav-links a.active{color:var(--text)}
.nav-links a.active::after{width:100%}
.nav-cta{padding:.6rem 1.25rem;border-radius:100px;background:var(--panel-2);border:1px solid var(--stroke-2);
  font-size:.9rem;font-weight:600;transition:.35s var(--ease)}
.nav-cta:hover{background:var(--grad);border-color:transparent;box-shadow:var(--glow)}
.burger{display:none;flex-direction:column;gap:5px}
.burger span{width:24px;height:2px;background:var(--text);transition:.3s}

/* ============================================================
   Buttons
   ============================================================ */
.btn{display:inline-flex;align-items:center;gap:.6rem;padding:.95rem 1.7rem;border-radius:100px;
  font-weight:600;font-size:.98rem;transition:.4s var(--ease);will-change:transform}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 40px -8px rgba(46,124,246,.6)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 55px -8px rgba(124,92,252,.7)}
.btn-ghost{border:1px solid var(--stroke-2);color:var(--text);background:var(--panel)}
.btn-ghost:hover{border-color:var(--brand-2);background:var(--panel-2)}
.btn svg{width:18px;height:18px;transition:transform .4s var(--ease)}
.btn:hover svg{transform:translateX(4px)}

/* ============================================================
   Hero
   ============================================================ */
.hero{min-height:100svh;display:flex;align-items:center;position:relative;padding-top:90px}
.hero-badge{display:inline-flex;align-items:center;gap:.6rem;padding:.5rem 1rem;border-radius:100px;
  border:1px solid var(--stroke-2);background:var(--panel);font-size:.82rem;color:var(--muted);margin-bottom:2rem}
.hero-badge .pulse{width:8px;height:8px;border-radius:50%;background:#33ffb0;box-shadow:0 0 0 0 rgba(51,255,176,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(51,255,176,0)}100%{box-shadow:0 0 0 0 rgba(51,255,176,0)}}
.hero h1{font-family:var(--display);font-weight:800;letter-spacing:-.035em;line-height:1.02;
  font-size:clamp(2.8rem,8vw,6.6rem)}
.hero .rot{display:inline-block;position:relative;min-width:5ch;height:1.12em;vertical-align:bottom}
.hero .rot span{position:absolute;left:0;top:0;white-space:nowrap;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  opacity:0;will-change:transform,opacity,clip-path,filter}
.hero .rot span.on{opacity:1;animation:glitchIn .62s cubic-bezier(.2,.7,.3,1) both}
.hero .rot span.on.noglitch{animation:none}          /* 파형 모핑 후엔 글리치 생략 */
.hero .rot span.out{animation:glitchOut .38s ease-in both}
.hero .rot .rot-canvas{position:absolute;left:0;top:-0.03em;pointer-events:none}
.hero .rot.morphing span{opacity:0!important;animation:none!important}
.hero .josa{display:inline-block}
.hero .josa.g{animation:glitchIn .5s cubic-bezier(.2,.7,.3,1) both}

/* 목소리 글리치 — RGB 분리 + 슬라이스 지터 */
@keyframes glitchIn{
  0%  {opacity:0;transform:translate(-6px,12px) skewX(-10deg);clip-path:inset(45% 0 45% 0);
       filter:drop-shadow(-4px 0 rgba(0,229,255,.9)) drop-shadow(4px 0 rgba(255,77,148,.9))}
  14% {opacity:1;clip-path:inset(8% 0 58% 0);transform:translate(4px,3px) skewX(7deg)}
  28% {clip-path:inset(52% 0 12% 0);transform:translate(-4px,0) skewX(-6deg);
       filter:drop-shadow(3px 0 rgba(0,229,255,.8)) drop-shadow(-3px 0 rgba(255,77,148,.8))}
  42% {clip-path:inset(18% 0 32% 0);transform:translate(2px,0) skewX(3deg)}
  58% {clip-path:inset(0);transform:translate(-1px,0);
       filter:drop-shadow(-2px 0 rgba(0,229,255,.55)) drop-shadow(2px 0 rgba(255,77,148,.55))}
  78% {filter:drop-shadow(-1px 0 rgba(0,229,255,.3)) drop-shadow(1px 0 rgba(255,77,148,.3))}
  100%{opacity:1;transform:none;clip-path:inset(0);filter:none}
}
@keyframes glitchOut{
  0%  {opacity:1;clip-path:inset(0)}
  25% {clip-path:inset(14% 0 42% 0);transform:translate(4px,-2px) skewX(8deg);
       filter:drop-shadow(3px 0 rgba(0,229,255,.8)) drop-shadow(-3px 0 rgba(255,77,148,.8))}
  55% {clip-path:inset(58% 0 8% 0);transform:translate(-5px,-6px) skewX(-8deg)}
  100%{opacity:0;transform:translate(0,-14px);clip-path:inset(42% 0 42% 0);filter:none}
}
.hero-sub{margin-top:2rem;max-width:52ch;color:var(--muted);font-size:clamp(1.05rem,1.5vw,1.3rem)}
.hero-cta{margin-top:2.6rem;display:flex;gap:1rem;flex-wrap:wrap}
.hero-canvas{position:absolute;right:0;top:0;width:60%;height:100%;opacity:.9;pointer-events:none;
  -webkit-mask:linear-gradient(90deg,transparent,#000 40%);mask:linear-gradient(90deg,transparent,#000 40%)}
.scroll-hint{position:absolute;bottom:2.2rem;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:.6rem;color:var(--muted-2);font-size:.72rem;letter-spacing:.2em}
.scroll-hint .mouse{width:22px;height:36px;border:1px solid var(--stroke-2);border-radius:14px;position:relative}
.scroll-hint .mouse::after{content:"";position:absolute;left:50%;top:7px;width:3px;height:7px;background:var(--brand-2);
  border-radius:3px;transform:translateX(-50%);animation:wheel 1.6s infinite}
@keyframes wheel{0%{opacity:0;top:7px}40%{opacity:1}100%{opacity:0;top:18px}}

/* ============================================================
   Narrative (Apple-style pinned scroll)
   ============================================================ */
.narrative{height:300vh;position:relative}
.narrative-sticky{position:sticky;top:0;height:100vh;display:grid;place-items:center;text-align:center;overflow:hidden}
.narrative-line{position:absolute;font-family:var(--display);font-weight:800;letter-spacing:-.03em;
  font-size:clamp(1.8rem,5.5vw,4.4rem);line-height:1.1;padding:0 6%;opacity:0;transform:translateY(40px) scale(.96);
  will-change:opacity,transform}
.narrative-line.active{opacity:1;transform:none}
.narrative .prog{position:absolute;bottom:8%;left:50%;transform:translateX(-50%);display:flex;gap:.5rem}
.narrative .prog i{width:26px;height:3px;border-radius:3px;background:var(--stroke-2);transition:.4s}
.narrative .prog i.on{background:var(--grad);width:40px}

/* ============================================================
   Stats
   ============================================================ */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.stat{padding:2.2rem 1.6rem;border:1px solid var(--stroke);border-radius:20px;background:var(--panel);
  position:relative;overflow:hidden;transition:.45s var(--ease)}
.stat::before{content:"";position:absolute;inset:0;background:var(--grad);opacity:0;transition:.45s}
.stat:hover{transform:translateY(-6px);border-color:transparent}
.stat:hover::before{opacity:.12}
.stat .num{font-family:var(--display);font-weight:800;font-size:clamp(2.2rem,3.4vw,3rem);line-height:1;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .lb{margin-top:.9rem;font-weight:600;font-size:.98rem}
.stat .sb{color:var(--muted-2);font-size:.8rem;margin-top:.2rem}

/* ============================================================
   Tech cards
   ============================================================ */
.tech-head{display:flex;justify-content:space-between;align-items:flex-end;gap:2rem;flex-wrap:wrap;margin-bottom:3.5rem}
.tech-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.4rem}
.tcard{padding:2.6rem;border:1px solid var(--stroke);border-radius:24px;background:var(--panel);
  position:relative;overflow:hidden;transition:.5s var(--ease)}
.tcard::after{content:"";position:absolute;inset:-1px;border-radius:24px;padding:1px;
  background:var(--grad);opacity:0;transition:.5s;
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude}
.tcard:hover{transform:translateY(-8px);background:var(--panel-2)}
.tcard:hover::after{opacity:1}
.tcard .ic{width:60px;height:60px;border-radius:16px;background:var(--grad-soft);display:grid;place-items:center;
  box-shadow:var(--glow);margin-bottom:1.6rem}
.tcard .ic svg{width:30px;height:30px;stroke:#fff}
.tcard .tag{position:absolute;top:2.6rem;right:2.6rem;font-family:var(--mono);font-size:.72rem;letter-spacing:.15em;
  color:var(--brand-2);border:1px solid var(--stroke-2);padding:.25rem .6rem;border-radius:100px}
.tcard h3{font-family:var(--display);font-size:1.6rem;font-weight:700}
.tcard .en{font-family:var(--mono);color:var(--muted-2);font-size:.85rem;margin-bottom:1rem}
.tcard p{color:var(--muted);font-size:.98rem}
.tcard ul{margin-top:1.4rem;display:grid;gap:.6rem}
.tcard li{display:flex;gap:.6rem;align-items:flex-start;font-size:.9rem;color:var(--muted)}
.tcard li::before{content:"";width:16px;height:16px;flex:0 0 16px;margin-top:3px;border-radius:5px;background:var(--grad-soft);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23fff' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23fff' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat}

/* ============================================================
   CEO / Elite team
   ============================================================ */
.ceo{position:relative}
.ceo-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:3.5rem;align-items:center}
.ceo-card{border:1px solid var(--stroke);border-radius:28px;padding:2.6rem;background:
  radial-gradient(120% 120% at 0% 0%,rgba(46,124,246,.14),transparent 45%),var(--panel);position:relative;overflow:hidden}
.ceo-portrait{aspect-ratio:4/5;border-radius:20px;background:
  linear-gradient(135deg,rgba(46,124,246,.25),rgba(124,92,252,.25)),var(--bg-2);
  display:grid;place-items:center;position:relative;overflow:hidden;border:1px solid var(--stroke)}
.ceo-portrait .ring{position:absolute;width:70%;aspect-ratio:1;border-radius:50%;border:1px solid var(--stroke-2);
  animation:spin 18s linear infinite}
.ceo-portrait .ring:nth-child(2){width:52%;animation-duration:12s;animation-direction:reverse;border-color:rgba(0,229,255,.3)}
.ceo-portrait .mono{font-family:var(--display);font-weight:800;font-size:3.4rem;background:var(--grad);
  -webkit-background-clip:text;background-clip:text;color:transparent;z-index:2}
.ceo-portrait .cap{position:absolute;bottom:1rem;font-family:var(--mono);font-size:.72rem;letter-spacing:.2em;color:var(--muted)}
@keyframes spin{to{transform:rotate(360deg)}}
.ceo .role{font-family:var(--mono);color:var(--brand-2);font-size:.85rem;letter-spacing:.15em;margin-top:1.6rem}
.ceo .cname{font-family:var(--display);font-weight:800;font-size:2rem;margin-top:.3rem}
.ceo .cname small{font-weight:500;color:var(--muted);font-size:1rem;margin-left:.5rem}
.ceo-metrics{display:flex;gap:1.8rem;margin:1.6rem 0;flex-wrap:wrap}
.ceo-metrics div b{font-family:var(--display);font-size:1.7rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.ceo-metrics div span{display:block;color:var(--muted-2);font-size:.78rem}
.ceo-career{display:grid;gap:.7rem;margin-top:1.6rem}
.ceo-career li{display:flex;gap:1rem;font-size:.95rem;color:var(--muted)}
.ceo-career li b{color:var(--text);font-family:var(--mono);font-size:.82rem;flex:0 0 76px;padding-top:2px}
.paper-list{margin-top:2rem;display:grid;gap:.6rem}
.paper{display:flex;justify-content:space-between;gap:1rem;padding:1rem 1.2rem;border:1px solid var(--stroke);border-radius:14px;
  background:var(--panel);transition:.35s var(--ease)}
.paper:hover{border-color:var(--stroke-2);transform:translateX(6px);background:var(--panel-2)}
.paper .pt{font-size:.9rem}
.paper .pv{color:var(--muted-2);font-size:.78rem;white-space:nowrap;font-family:var(--mono)}

/* ============================================================
   Solutions (horizontal scroll)
   ============================================================ */
.sol-track{display:flex;gap:1.4rem;padding:0 4vw;will-change:transform}
.sol{flex:0 0 min(78vw,430px);border:1px solid var(--stroke);border-radius:24px;padding:2.6rem;background:var(--panel);
  min-height:340px;display:flex;flex-direction:column;justify-content:space-between;transition:.4s var(--ease);position:relative;overflow:hidden}
.sol:hover{background:var(--panel-2);border-color:var(--stroke-2)}
.sol .no{font-family:var(--mono);color:var(--muted-2);font-size:.9rem}
.sol h4{font-family:var(--display);font-size:1.8rem;font-weight:700;margin-top:auto}
.sol .kr{color:var(--brand-2);font-size:.95rem;margin:.3rem 0 1rem;font-weight:600}
.sol p{color:var(--muted);font-size:.95rem}
.sol .big{position:absolute;right:-1rem;bottom:-3rem;font-family:var(--display);font-weight:800;font-size:9rem;color:rgba(255,255,255,.03)}

/* ============================================================
   Portfolio
   ============================================================ */
.pf-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.pf{border:1px solid var(--stroke);border-radius:18px;padding:1.8rem;background:var(--panel);
  transition:.45s var(--ease);position:relative;overflow:hidden;min-height:180px;display:flex;flex-direction:column;justify-content:space-between}
.pf::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--grad);transition:.5s var(--ease)}
.pf:hover{transform:translateY(-6px);background:var(--panel-2);border-color:var(--stroke-2)}
.pf:hover::before{width:100%}
.pf .cat{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;color:var(--brand-2);
  border:1px solid var(--stroke-2);padding:.2rem .55rem;border-radius:100px;align-self:flex-start}
.pf .pt{font-weight:600;font-size:1.05rem;margin-top:1.2rem;line-height:1.4}
.pf .cl{color:var(--muted-2);font-size:.85rem;margin-top:.5rem}

/* ============================================================
   Marquee (certs)
   ============================================================ */
.marquee{overflow:hidden;position:relative;padding:1rem 0;
  -webkit-mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-in{display:flex;gap:1rem;width:max-content;animation:marq 32s linear infinite}
.marquee:hover .marquee-in{animation-play-state:paused}
@keyframes marq{to{transform:translateX(-50%)}}
.chip{display:inline-flex;align-items:center;gap:.6rem;padding:.8rem 1.4rem;border:1px solid var(--stroke);
  border-radius:100px;background:var(--panel);white-space:nowrap;font-weight:600;font-size:.95rem}
.chip .k{width:8px;height:8px;border-radius:50%;background:var(--grad)}

/* ============================================================
   Partners
   ============================================================ */
.partners{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.partner{border:1px solid var(--stroke);border-radius:18px;padding:2rem 1.6rem;text-align:center;background:var(--panel);transition:.4s var(--ease)}
.partner:hover{background:var(--panel-2);transform:translateY(-4px)}
.partner b{font-family:var(--display);font-size:1.2rem}
.partner span{display:block;color:var(--muted-2);font-size:.82rem;margin-top:.4rem}

/* ============================================================
   Contact
   ============================================================ */
.contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:start}
.form{display:grid;gap:1rem}
.field{display:grid;gap:.5rem}
.field label{font-size:.85rem;color:var(--muted)}
.field input,.field textarea{width:100%;padding:1rem 1.1rem;border:1px solid var(--stroke);border-radius:14px;
  background:var(--panel);color:var(--text);font-family:inherit;font-size:.98rem;transition:.3s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--brand);background:var(--panel-2);box-shadow:0 0 0 4px rgba(46,124,246,.12)}
.field textarea{min-height:130px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-msg{padding:1rem;border-radius:12px;font-size:.9rem;display:none}
.form-msg.ok{display:block;background:rgba(51,255,176,.1);border:1px solid rgba(51,255,176,.3);color:#7dffcb}
.form-msg.err{display:block;background:rgba(255,77,148,.1);border:1px solid rgba(255,77,148,.3);color:#ff9ec2}
.contact-info{display:grid;gap:1.4rem;align-content:start}
.ci{display:flex;gap:1rem;align-items:center;padding:1.3rem;border:1px solid var(--stroke);border-radius:16px;background:var(--panel)}
.ci .ic{width:44px;height:44px;border-radius:12px;background:var(--grad-soft);display:grid;place-items:center;flex:0 0 44px}
.ci .ic svg{width:20px;height:20px;stroke:#fff}
.ci small{color:var(--muted-2);display:block;font-size:.78rem}
.ci b{font-size:1rem;font-weight:600}

/* ============================================================
   CTA banner
   ============================================================ */
.cta-band{border:1px solid var(--stroke);border-radius:32px;padding:clamp(3rem,6vw,5.5rem);text-align:center;position:relative;overflow:hidden;
  background:radial-gradient(120% 120% at 50% 0%,rgba(46,124,246,.2),transparent 60%),var(--panel)}
.cta-band .h-lg{margin-bottom:1.4rem}

/* ============================================================
   Footer
   ============================================================ */
.footer{border-top:1px solid var(--stroke);padding:4rem 0 2.5rem;position:relative;z-index:2;background:var(--bg-2)}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.5rem;padding-bottom:2.5rem;border-bottom:1px solid var(--stroke)}
.footer h5{font-family:var(--mono);font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted-2);margin-bottom:1.2rem}
.footer p{color:var(--muted);font-size:.92rem}
.footer .fl{display:grid;gap:.7rem}
.footer .fl a{color:var(--muted);font-size:.92rem;transition:.3s}
.footer .fl a:hover{color:var(--brand-2)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:2rem;color:var(--muted-2);font-size:.85rem;flex-wrap:wrap;gap:1rem}

/* ============================================================
   Reveal animations
   ============================================================ */
.reveal{opacity:0;transform:translateY(38px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.1s}.reveal.d2{transition-delay:.2s}.reveal.d3{transition-delay:.3s}
.reveal.d4{transition-delay:.4s}.reveal.d5{transition-delay:.5s}

/* ============================================================
   Responsive
   ============================================================ */
@media(max-width:960px){
  .tech-grid,.pf-grid,.stats,.partners{grid-template-columns:1fr 1fr}
  .ceo-grid,.contact-wrap{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr}
  .hero-canvas{opacity:.4;width:100%}
}
@media(max-width:640px){
  .nav-links{position:fixed;inset:0 0 0 auto;width:78%;max-width:320px;flex-direction:column;justify-content:center;
    background:rgba(8,10,20,.96);backdrop-filter:blur(20px);transform:translateX(100%);transition:.5s var(--ease);border-left:1px solid var(--stroke);padding:2rem}
  .nav-links.open{transform:none}
  .burger{display:flex;z-index:901}
  .burger.x span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .burger.x span:nth-child(2){opacity:0}
  .burger.x span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .stats,.tech-grid,.pf-grid,.partners,.form-row,.footer-top{grid-template-columns:1fr}
  .cursor,.cursor-ring{display:none}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
}

/* ============================================================
   Sub-page hero
   ============================================================ */
.page-hero{padding:clamp(140px,18vh,220px) 0 clamp(50px,7vw,90px);position:relative;z-index:2}
.page-hero .eyebrow{display:inline-flex}
.page-hero h1{font-family:var(--display);font-weight:800;letter-spacing:-.03em;line-height:1.05;
  font-size:clamp(2.4rem,6vw,4.6rem)}
.page-hero .lead{margin-top:1.4rem}
.breadcrumb{font-family:var(--mono);font-size:.75rem;letter-spacing:.15em;color:var(--muted-2);margin-bottom:1.4rem;text-transform:uppercase}
.breadcrumb a{color:var(--muted-2)}.breadcrumb a:hover{color:var(--brand-2)}

/* Tech term chips inside cards */
.terms{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:1.4rem}
.terms span{font-family:var(--mono);font-size:.68rem;letter-spacing:.05em;color:var(--brand-2);
  border:1px solid var(--stroke-2);border-radius:100px;padding:.22rem .6rem;background:rgba(0,229,255,.05)}

/* Glossary strip (English keywords) */
.glossary{display:flex;gap:.7rem;flex-wrap:wrap;justify-content:center;max-width:900px;margin:0 auto}
.glossary span{font-family:var(--mono);font-size:.78rem;color:var(--muted);border:1px solid var(--stroke);
  border-radius:8px;padding:.45rem .8rem;transition:.3s var(--ease)}
.glossary span:hover{color:var(--brand-2);border-color:var(--stroke-2)}

/* Vouchers */
.vouchers{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.voucher{border:1px solid var(--stroke);border-radius:20px;padding:2rem;background:
  radial-gradient(120% 120% at 0% 0%,rgba(0,229,255,.12),transparent 45%),var(--panel);position:relative;overflow:hidden;transition:.4s var(--ease)}
.voucher:hover{transform:translateY(-6px);border-color:var(--stroke-2)}
.voucher .vk{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;color:var(--brand-2)}
.voucher h4{font-family:var(--display);font-size:1.35rem;margin:.6rem 0 .4rem}
.voucher p{color:var(--muted);font-size:.9rem}
.voucher .seal{position:absolute;top:1.4rem;right:1.4rem;width:34px;height:34px;border-radius:9px;background:var(--grad-soft);
  display:grid;place-items:center;box-shadow:var(--glow)}
.voucher .seal svg{width:18px;height:18px;stroke:#fff}

/* Work filter + full grid */
.pf-filter{display:flex;gap:.6rem;flex-wrap:wrap;margin-bottom:2.4rem}
.pf-filter button{font-family:var(--mono);font-size:.8rem;letter-spacing:.05em;padding:.5rem 1rem;border-radius:100px;
  border:1px solid var(--stroke);color:var(--muted);background:var(--panel);transition:.3s var(--ease)}
.pf-filter button:hover{color:var(--text);border-color:var(--stroke-2)}
.pf-filter button.on{background:var(--grad);color:#fff;border-color:transparent}
.pf .en{font-family:var(--mono);color:var(--muted-2);font-size:.75rem;margin-top:.3rem}
.pf-count{font-family:var(--mono);color:var(--muted-2);font-size:.85rem;margin-bottom:1rem}

/* Timeline (history) */
.timeline{position:relative;display:grid;gap:1rem;max-width:840px;margin:0 auto}
.timeline::before{content:"";position:absolute;left:96px;top:8px;bottom:8px;width:1px;background:var(--stroke)}
.tl{display:grid;grid-template-columns:96px 1fr;gap:1.6rem;align-items:start;position:relative}
.tl .yr{font-family:var(--display);font-weight:800;font-size:1.5rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;text-align:right}
.tl .body{border:1px solid var(--stroke);border-radius:16px;padding:1.3rem 1.5rem;background:var(--panel);position:relative;transition:.4s var(--ease)}
.tl .body::before{content:"";position:absolute;left:-28px;top:1.6rem;width:11px;height:11px;border-radius:50%;background:var(--grad);box-shadow:0 0 0 4px var(--bg)}
.tl:hover .body{transform:translateX(6px);border-color:var(--stroke-2)}
.tl .body b{font-size:1.02rem}
.tl .body .en{font-family:var(--mono);color:var(--muted-2);font-size:.78rem;margin-top:.3rem;display:block}

/* Info grid (company) */
.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.info{border:1px solid var(--stroke);border-radius:14px;padding:1.3rem 1.5rem;background:var(--panel)}
.info small{color:var(--muted-2);font-size:.78rem;font-family:var(--mono);letter-spacing:.05em}
.info b{display:block;font-size:1.05rem;margin-top:.3rem;font-weight:600}

/* Section divider label */
.sec-head{margin-bottom:3rem}
.sec-head.center{text-align:center}

@media(max-width:960px){
  .vouchers{grid-template-columns:1fr}
  .info-grid{grid-template-columns:1fr}
  .timeline::before{left:64px}
  .tl{grid-template-columns:64px 1fr;gap:1.1rem}
  .tl .yr{font-size:1.15rem}
}

/* ============================================================
   Team / Members
   ============================================================ */
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.member{border:1px solid var(--stroke);border-radius:20px;padding:2rem 1.7rem;background:var(--panel);
  position:relative;overflow:hidden;transition:.45s var(--ease)}
.member::after{content:"";position:absolute;inset:-1px;border-radius:20px;padding:1px;background:var(--grad);opacity:0;transition:.45s;
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.member:hover{transform:translateY(-6px);background:var(--panel-2)}
.member:hover::after{opacity:1}
.m-av{width:66px;height:66px;border-radius:18px;display:grid;place-items:center;margin-bottom:1.3rem;
  background:var(--grad-soft);box-shadow:var(--glow);position:relative;overflow:hidden}
.m-av em{font-family:var(--display);font-weight:800;font-style:normal;font-size:1.5rem;color:#fff;letter-spacing:-.02em}
.m-av.silhouette{background:linear-gradient(160deg,rgba(255,255,255,.08),rgba(255,255,255,.02));
  border:1px solid var(--stroke-2);box-shadow:none;color:var(--muted-2)}
.m-av.silhouette svg{width:34px;height:34px}
.m-name{font-family:var(--display);font-weight:700;font-size:1.3rem}
.m-role{font-size:.9rem;color:var(--text);margin-top:.25rem;font-weight:600}
.m-role .m-en{color:var(--brand-2);font-family:var(--mono);font-size:.78rem;font-weight:500}
.m-desc{color:var(--muted);font-size:.9rem;margin-top:.9rem;line-height:1.55}
.member .terms{margin-top:1.1rem}
.member.alumni{text-align:center}
.member.alumni .m-av{margin:0 auto 1.1rem}
.alumni-grid{grid-template-columns:repeat(3,1fr);max-width:760px}
@media(max-width:960px){
  .team-grid{grid-template-columns:repeat(2,1fr)}
  .alumni-grid{grid-template-columns:repeat(3,1fr);max-width:none}
}
@media(max-width:560px){
  .team-grid,.alumni-grid{grid-template-columns:1fr}
}

/* ============================================================
   IP (특허·상표·저작권)
   ============================================================ */
.ip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.ipc{border:1px solid var(--stroke);border-radius:18px;padding:1.8rem;background:var(--panel);position:relative;overflow:hidden;transition:.45s var(--ease)}
.ipc::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--grad);transition:.5s var(--ease)}
.ipc:hover{transform:translateY(-6px);border-color:var(--stroke-2);background:var(--panel-2)}
.ipc:hover::before{width:100%}
.ipc .iptag{font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;color:var(--brand-2);border:1px solid var(--stroke-2);padding:.2rem .55rem;border-radius:100px}
.ipc .ipname{font-weight:700;font-size:1.15rem;margin-top:1.1rem;line-height:1.4}
.ipc .ipno{font-family:var(--mono);color:var(--muted-2);font-size:.82rem;margin-top:.5rem}
.ipc .ipst{display:inline-flex;align-items:center;gap:.4rem;margin-top:1rem;font-size:.82rem;color:var(--muted)}
.ipc .ipst .b{width:8px;height:8px;border-radius:50%}
.ipc .ipst.reg .b{background:#33ffb0}.ipc .ipst.app .b{background:#ffcf5c}
@media(max-width:840px){.ip-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.ip-grid{grid-template-columns:1fr}}

/* ============================================================
   Admin
   ============================================================ */
.admin-login{min-height:100vh;display:grid;place-items:center;padding:2rem;position:relative;z-index:2}
.admin-card{width:min(94%,380px);border:1px solid var(--stroke);border-radius:24px;padding:2.6rem;
  background:rgba(10,12,22,.7);backdrop-filter:blur(20px);text-align:center}
.admin-card .field{text-align:left}
.admin-wrap{max-width:1200px;margin:0 auto;padding:2rem clamp(1rem,4vw,2.5rem) 5rem;position:relative;z-index:2}
.admin-top{display:flex;justify-content:space-between;align-items:center;padding:1.2rem 0 2rem;border-bottom:1px solid var(--stroke);flex-wrap:wrap;gap:1rem}
.admin-top .brand{font-size:1.2rem}
.admin-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2rem}
.astat{border:1px solid var(--stroke);border-radius:16px;padding:1.4rem 1.6rem;background:var(--panel)}
.astat b{font-family:var(--display);font-weight:800;font-size:1.5rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:block;word-break:break-all}
.astat span{color:var(--muted-2);font-size:.82rem}
.admin-empty{border:1px dashed var(--stroke-2);border-radius:16px;padding:3rem;text-align:center;color:var(--muted)}
.admin-table-wrap{overflow-x:auto;border:1px solid var(--stroke);border-radius:16px}
.admin-table{width:100%;border-collapse:collapse;font-size:.9rem;min-width:820px}
.admin-table th{text-align:left;padding:1rem 1.1rem;background:var(--panel-2);color:var(--muted);font-weight:600;
  font-size:.78rem;letter-spacing:.05em;border-bottom:1px solid var(--stroke);position:sticky;top:0}
.admin-table td{padding:1rem 1.1rem;border-bottom:1px solid var(--stroke);vertical-align:top;color:var(--text)}
.admin-table tr:hover td{background:rgba(255,255,255,.02)}
.admin-table .mono{font-family:var(--mono);color:var(--muted-2);font-size:.82rem}
.admin-table .nowrap{white-space:nowrap}
.admin-table .msg{color:var(--muted);max-width:360px;line-height:1.5}
@media(max-width:640px){.admin-stats{grid-template-columns:1fr}}


/* ============================================================
   Footer nav 2열 + 모바일 종합 수정 (override, 파일 최하단)
   ============================================================ */

/* 푸터 NAVIGATE 2열 */
.footer .fl-cols{grid-template-columns:1fr 1fr;gap:.75rem 1.6rem}

/* 가로 오버플로우 원천 차단 (오른쪽 여백 방지) */
body{overflow-x:hidden;max-width:100%}
main{overflow-x:clip}

/* 태블릿/모바일: 900px 이하는 햄버거 메뉴 사용 (헤더 깨짐 방지) */
@media(max-width:900px){
  .burger{display:flex;z-index:960}
  .burger.x span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .burger.x span:nth-child(2){opacity:0}
  .burger.x span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

  .nav-links{
    position:fixed;top:0;right:0;bottom:0;
    width:min(82%,320px);height:100vh;height:100dvh;
    flex-direction:column;justify-content:center;align-items:flex-start;gap:1.5rem;
    background:#0a0e1a;                       /* 불투명 — 뒤 내용 완전히 가림 */
    transform:translateX(105%);transition:.42s var(--ease);
    border-left:1px solid var(--stroke);padding:5.5rem 2rem 2rem;
    z-index:950;overflow-y:auto;
  }
  .nav-links.open{transform:none;box-shadow:-24px 0 70px rgba(0,0,0,.55)}
  .nav-links a{font-size:1.15rem;color:var(--text)}
  .nav-links a::after{display:none}
  .nav-cta{align-self:flex-start;margin-top:.5rem;padding:.7rem 1.4rem}
}

/* 솔루션: 960px 이하 세로 스택 (가로 스크롤/겹침 제거) */
@media(max-width:960px){
  .solutions{overflow:visible}
  .sol-track{flex-direction:column;gap:1rem;padding:0;transform:none!important;width:auto}
  .sol{flex:0 0 auto;width:100%;min-height:auto}
  .sol .big{display:none}
}

/* 히어로: 모바일 여백/폰트 정리 */
@media(max-width:640px){
  .hero{min-height:auto;padding-top:110px;padding-bottom:60px}
  .hero h1{font-size:clamp(2.4rem,10vw,3.4rem)}
}

/* ============================================================
   Admin — tabs & SEO form
   ============================================================ */
.admin-tabs{display:flex;gap:.5rem;margin:1.8rem 0 .5rem;flex-wrap:wrap}
.admin-tabs a{padding:.7rem 1.3rem;border-radius:100px;border:1px solid var(--stroke);background:var(--panel);
  color:var(--muted);font-weight:600;font-size:.95rem;transition:.3s var(--ease)}
.admin-tabs a:hover{color:var(--text);border-color:var(--stroke-2)}
.admin-tabs a.on{background:var(--grad);color:#fff;border-color:transparent}
.seo-form{margin-top:1.5rem;display:grid;gap:2rem}
.seo-block{border:1px solid var(--stroke);border-radius:20px;padding:clamp(1.4rem,3vw,2.2rem);background:var(--panel)}
.seo-grid2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.seo-page{border:1px solid var(--stroke);border-radius:14px;padding:1.4rem;background:var(--bg-2);margin-top:1rem}
.seo-page-h{display:flex;align-items:center;gap:.7rem;margin-bottom:1rem}
.seo-page-h b{font-size:1.05rem}
.seo-page-h .mono{font-family:var(--mono);font-size:.75rem;color:var(--muted-2)}
.field .hint{display:block;font-weight:400;color:var(--muted-2);font-size:.75rem;margin-top:.2rem}
.seo-actions{display:flex;align-items:center;gap:1.2rem;flex-wrap:wrap;position:sticky;bottom:0;
  background:linear-gradient(0deg,var(--bg) 60%,transparent);padding:1.2rem 0}
.seo-help{margin-top:2.5rem;border:1px solid var(--stroke);border-radius:16px;padding:1.8rem;background:var(--panel)}
.seo-help ol{padding-left:1.2rem;display:grid;gap:.7rem;color:var(--muted);font-size:.92rem;line-height:1.6}
.seo-help a{color:var(--brand-2)}
@media(max-width:720px){.seo-grid2{grid-template-columns:1fr}}

/* ============================================================
   기관 로고월 (Clients & Partners)
   ============================================================ */
.partner .plogo{height:46px;display:flex;align-items:center;justify-content:center;margin-bottom:.9rem}
.partner .plogo img{max-height:46px;max-width:82%;object-fit:contain}
.orgs{display:grid;grid-template-columns:repeat(auto-fill,minmax(172px,1fr));gap:.8rem;margin-top:2.2rem}
.org{border:1px solid var(--stroke);border-radius:14px;background:var(--panel);
  padding:1.15rem .9rem;min-height:92px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;gap:.4rem;transition:.3s var(--ease)}
.org:hover{background:var(--panel-2);border-color:var(--stroke-2);transform:translateY(-3px)}
.org img{max-height:38px;max-width:86%;object-fit:contain}
.org b{font-size:.88rem;font-weight:600;line-height:1.35}
.org span{font-family:var(--mono);font-size:.66rem;color:var(--muted-2);letter-spacing:.04em}
.org .oname{font-family:var(--font);font-size:.72rem;color:var(--muted);letter-spacing:0}
@media(max-width:640px){.orgs{grid-template-columns:repeat(2,1fr)}}

/* ============================================================
   Contact 좌우 컬럼 상단 라인 정렬
   (라벨 .85rem×1.6 + 필드 gap .5rem = 1.86rem 만큼 좌측 보정)
   ============================================================ */
@media(min-width:961px){
  .contact-wrap>div:first-child{margin-top:1.86rem}
}

/* ============================================================
   CEO 핵심 하이라이트 카드 (가독성·강조)
   ============================================================ */
.ceo-hl{display:grid;gap:.85rem;margin-top:1.5rem}
.ceo-hl li{display:flex;gap:1rem;align-items:center;border:1px solid var(--stroke);border-radius:14px;
  padding:1rem 1.2rem;background:var(--panel);transition:.35s var(--ease)}
.ceo-hl li:hover{background:var(--panel-2);border-color:var(--stroke-2);transform:translateX(6px)}
.ceo-hl .ic{width:42px;height:42px;flex:0 0 42px;border-radius:12px;background:var(--grad-soft);
  display:grid;place-items:center;box-shadow:var(--glow)}
.ceo-hl .ic svg{width:21px;height:21px}
.ceo-hl b{display:block;font-size:1.04rem;line-height:1.4;letter-spacing:-.01em}
.ceo-hl small{color:var(--muted);font-size:.84rem;display:block;margin-top:.2rem}
.ceo-hl + .ceo-career{margin-top:1.6rem;padding-top:1.4rem;border-top:1px solid var(--stroke)}

/* ============================================================
   대표·멤버 실제 사진
   ============================================================ */
.ceo-portrait.has-photo{background:var(--bg-2)}
.ceo-portrait.has-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:inherit}
.ceo-portrait.has-photo .cap{z-index:2;background:rgba(5,6,12,.55);padding:.4rem 1rem;border-radius:100px;
  backdrop-filter:blur(8px);border:1px solid var(--stroke);color:var(--text)}
.m-av.photo{background:var(--bg-2);box-shadow:0 0 0 1px var(--stroke-2),var(--glow);overflow:hidden}
.m-av.photo img{width:100%;height:100%;object-fit:cover;object-position:top center}

/* ============================================================
   음성 문의 (STT) UI
   ============================================================ */
.voice-ui{display:inline-flex;gap:.5rem;align-items:center}
.voice-btn{display:inline-flex;align-items:center;gap:.45rem;padding:.42rem .95rem;border-radius:100px;
  border:1px solid var(--stroke-2);background:var(--panel);color:var(--brand-2);
  font-size:.8rem;font-weight:600;transition:.3s var(--ease);cursor:pointer}
.voice-btn:hover{border-color:var(--brand-2);background:var(--panel-2)}
.voice-btn svg{width:14px;height:14px}
.voice-btn em{font-style:normal}
.voice-btn .vdot{width:8px;height:8px;border-radius:50%;background:#ff4d94;display:none}
.voice-btn.rec{background:rgba(255,77,148,.12);border-color:#ff4d94;color:#ff9ec2}
.voice-btn.rec .vdot{display:block;box-shadow:0 0 0 0 rgba(255,77,148,.6);animation:pulse 1.1s infinite}
.voice-clear{padding:.42rem .8rem;border-radius:100px;border:1px solid var(--stroke);
  background:none;color:var(--muted-2);font-size:.75rem;cursor:pointer;transition:.3s}
.voice-clear:hover{color:#ff9ec2;border-color:#ff4d94}
.voice-status{font-size:.8rem;color:var(--muted);min-height:1.3em;margin-top:.4rem}
.voice-status.ok{color:#7dffcb}
.voice-status.err{color:#ff9ec2}

/* ============================================================
   팀원 큰 세로 프로필 사진 (4:5)
   ============================================================ */
.member .m-photo{width:calc(100% + 3.4rem);margin:-2rem -1.7rem 1.3rem;   /* 카드 패딩을 뚫고 상단 꽉 채움 */
  aspect-ratio:4/5;overflow:hidden;border-radius:20px 20px 0 0;position:relative;background:var(--bg-2)}
.member .m-photo::after{content:"";position:absolute;inset:0;               /* 하단을 카드색으로 살짝 녹임 */
  background:linear-gradient(180deg,transparent 78%,rgba(10,12,22,.55));pointer-events:none}
.member .m-photo img{width:100%;height:100%;object-fit:cover;object-position:top center;
  transition:transform .6s var(--ease)}
.member:hover .m-photo img{transform:scale(1.04)}

/* ============================================================
   기술 스택 칩 + 호버 미리보기 + 라이트박스
   ============================================================ */
.stack-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:.8rem}
.stack-chip{position:relative;text-align:left;border:1px solid var(--stroke);border-radius:14px;
  background:var(--panel);padding:1.05rem 1.2rem;transition:.3s var(--ease);cursor:default}
.stack-chip b{display:block;font-size:.96rem;font-weight:700;line-height:1.35}
.stack-chip span{font-family:var(--mono);font-size:.7rem;color:var(--muted-2);letter-spacing:.04em}
.stack-chip.has-img{cursor:pointer;border-color:rgba(0,229,255,.25);
  background:linear-gradient(135deg,rgba(46,124,246,.08),rgba(124,92,252,.05)),var(--panel)}
.stack-chip.has-img:hover{transform:translateY(-4px);border-color:var(--brand-2);box-shadow:0 12px 40px -10px rgba(0,229,255,.35)}
.stack-chip .view-badge{position:absolute;top:.7rem;right:.75rem;display:inline-flex;align-items:center;gap:.3rem;
  font-family:var(--mono);font-style:normal;font-size:.6rem;letter-spacing:.12em;color:var(--brand-2);
  border:1px solid rgba(0,229,255,.35);border-radius:100px;padding:.18rem .5rem;background:rgba(0,229,255,.07)}
.stack-chip .view-badge svg{width:10px;height:10px}

/* 호버 미리보기 팝업 (커서 따라다님) */
.stack-preview{position:fixed;left:0;top:0;z-index:980;pointer-events:none;opacity:0;transition:opacity .18s ease}
.stack-preview.show{opacity:1}
.stack-preview img{width:min(52vw,720px);display:block;border-radius:14px;border:1px solid var(--stroke-2);
  box-shadow:0 30px 90px rgba(0,0,0,.7),0 0 60px rgba(46,124,246,.25);background:var(--bg-2)}

/* 라이트박스 (클릭 시 크게) */
.lightbox{position:fixed;inset:0;z-index:995;background:rgba(3,4,10,.92);backdrop-filter:blur(12px);
  display:grid;place-items:center;opacity:0;visibility:hidden;transition:.3s var(--ease);padding:2rem}
.lightbox.open{opacity:1;visibility:visible}
.lightbox figure{max-width:min(1400px,94vw);text-align:center}
.lightbox img{max-width:100%;max-height:82vh;border-radius:16px;border:1px solid var(--stroke-2);
  box-shadow:0 40px 120px rgba(0,0,0,.8)}
.lightbox figcaption{margin-top:1rem;font-weight:700;font-size:1.05rem;color:var(--text)}
.lb-x{position:fixed;top:1.2rem;right:1.4rem;width:44px;height:44px;border-radius:50%;
  border:1px solid var(--stroke-2);background:var(--panel-2);color:var(--text);font-size:1.1rem;cursor:pointer;transition:.3s}
.lb-x:hover{background:var(--grad);border-color:transparent}
@media(max-width:640px){.stack-grid{grid-template-columns:1fr 1fr}.stack-chip b{font-size:.85rem}}

/* ============================================================
   모바일: 기술 스택 1열 + 라이트박스 줌 지원
   ============================================================ */
@media(max-width:640px){
  .stack-grid{grid-template-columns:1fr}          /* 한 개씩 */
  .stack-chip b{font-size:.95rem}
}
.lightbox img{touch-action:none;cursor:grab;will-change:transform;transform-origin:center center}
.lightbox img:active{cursor:grabbing}
.lightbox figure{overflow:visible}
.lb-hint{display:none;margin-top:.6rem;color:var(--muted-2);font-size:.75rem}
@media(hover:none){.lb-hint{display:block}}       /* 터치 기기에서만 안내 표시 */