/* ============================================================
   合同会社leberate — Corporate Site
   Dark editorial / creative-studio design
   ============================================================ */

/* ---------- Tokens ---------- */
:root{
  --bg:#0d0e11;
  --bg-2:#101114;
  --panel:#16181e;
  --light:#f7f6f2;
  --light-2:#ffffff;
  --ink:#f2f1ed;
  --ink-d:#101114;
  --muted:rgba(242,241,237,.62);
  --muted-d:rgba(16,17,20,.58);
  --line:rgba(242,241,237,.12);
  --line-d:rgba(16,17,20,.12);
  --accent:#4a6bf5;
  --accent-h:#3a5ae8;

  --serif:'Space Grotesk',sans-serif;
  --sans:'Noto Sans JP','Space Grotesk',system-ui,sans-serif;

  --pad-x:clamp(20px,6vw,72px);
  --maxw:1280px;
  --ease:cubic-bezier(.2,.7,.2,1);
}

/* ---------- Reset ---------- */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-weight:400;
  line-height:1.7;
  letter-spacing:.01em;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
::selection{background:var(--accent);color:#fff}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad-x)}

/* ---------- Shared type ---------- */
.sec-label{
  display:inline-flex;align-items:center;gap:14px;
  font-family:var(--serif);font-size:13px;font-weight:600;
  letter-spacing:.22em;color:var(--muted);
  text-transform:uppercase;margin-bottom:22px;
}
.sec-label span{
  font-size:12px;color:var(--accent);
  padding:3px 9px;border:1px solid rgba(74,107,245,.4);border-radius:2px;letter-spacing:.05em;
}
.sec-title{
  font-family:var(--serif);
  font-size:clamp(30px,5vw,54px);
  font-weight:500;line-height:1.12;letter-spacing:-.01em;
}
.sec-sub{margin-top:24px;max-width:640px;font-size:15px;line-height:2;color:var(--muted)}
.sec-head{margin-bottom:64px}
.sec-head-row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}

/* ---------- Buttons / links ---------- */
.btn{
  display:inline-flex;align-items:center;gap:14px;
  font-size:14px;font-weight:700;border-radius:3px;
  transition:.3s var(--ease);white-space:nowrap;
}
.btn-primary{background:var(--accent);color:#fff;padding:18px 40px}
.btn-primary:hover{background:var(--accent-h);transform:translateY(-2px);box-shadow:0 14px 34px -12px rgba(74,107,245,.7)}
.btn-primary .arrow{font-family:var(--serif);transition:transform .3s var(--ease)}
.btn-primary:hover .arrow{transform:translateX(5px)}
.btn-nav{background:var(--ink);color:var(--ink-d);padding:12px 26px;font-size:13px}
.btn-nav:hover{background:#fff;transform:translateY(-1px)}
.btn-block{width:100%;justify-content:center;margin-top:8px}

.link-underline{
  position:relative;font-size:14px;font-weight:500;color:var(--muted);
  padding-bottom:6px;white-space:nowrap;transition:color .3s;
}
.link-underline::after{
  content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;
  background:currentColor;transform:scaleX(1);transform-origin:right;transition:transform .4s var(--ease);
}
.link-underline:hover{color:var(--ink)}
.link-underline:hover::after{transform:scaleX(0);transform-origin:left}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;width:100%;z-index:100;
  transition:background .4s var(--ease),border-color .4s,backdrop-filter .4s;
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  background:rgba(13,14,17,.72);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom-color:var(--line);
}
.header-inner{
  display:flex;justify-content:space-between;align-items:center;
  padding:22px var(--pad-x);transition:padding .4s var(--ease);
}
.site-header.scrolled .header-inner{padding-block:16px}
.logo{
  font-family:var(--serif);font-weight:600;font-size:22px;letter-spacing:.02em;z-index:110;
}
.logo-dot{color:var(--accent)}
.nav{display:flex;align-items:center;gap:clamp(20px,3vw,44px)}
.nav-link{font-size:14px;font-weight:500;color:rgba(242,241,237,.82);transition:color .25s;position:relative}
.nav-link::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:1px;background:var(--accent);transition:width .3s var(--ease)}
.nav-link:hover{color:#fff}
.nav-link:hover::after,.nav-link.active::after{width:100%}

.nav-toggle{display:none;flex-direction:column;gap:5px;width:30px;height:24px;justify-content:center;z-index:110}
.nav-toggle span{display:block;height:2px;width:100%;background:var(--ink);border-radius:2px;transition:.35s var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:140px var(--pad-x) 120px;overflow:hidden}
.hero-bg{position:absolute;inset:0;pointer-events:none}
.hero-baseline{position:absolute;left:var(--pad-x);right:var(--pad-x);bottom:110px;height:1px;background:var(--line);transform:scaleX(0);transform-origin:left;animation:lineGrow 1.3s var(--ease) .3s forwards}
.hero-lines{position:absolute;left:var(--pad-x);right:var(--pad-x);bottom:110px;height:0}
.hero-lines .hl{
  position:absolute;bottom:0;width:1px;
  background:linear-gradient(0deg,rgba(242,241,237,.18),transparent);
  transform-origin:bottom;transform:scaleY(0);
  animation:lineRise 1.1s var(--ease) forwards;
  animation-delay:calc(.6s + var(--i) * .12s);
}
.hero-lines .hl:nth-child(1){left:2%;height:360px}
.hero-lines .hl:nth-child(2){left:14%;height:300px;opacity:.8}
.hero-lines .hl:nth-child(3){left:29%;height:240px;opacity:.6}
.hero-lines .hl:nth-child(4){left:47%;height:185px;opacity:.45}
.hero-lines .hl:nth-child(5){left:66%;height:130px;opacity:.3}

/* animated grid */
.hero-grid{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(242,241,237,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(242,241,237,.045) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(120% 90% at 70% 30%,#000 0%,transparent 72%);
  mask-image:radial-gradient(120% 90% at 70% 30%,#000 0%,transparent 72%);
  animation:gridPan 30s linear infinite;opacity:.7;
}
/* drifting aurora glows */
.hero-aurora{position:absolute;border-radius:50%;filter:blur(90px);opacity:.55;will-change:transform}
.hero-aurora.a1{width:46vw;height:46vw;max-width:640px;max-height:640px;right:-6vw;top:2vh;background:radial-gradient(closest-side,rgba(74,107,245,.55),transparent 70%);animation:aurora1 16s ease-in-out infinite}
.hero-aurora.a2{width:38vw;height:38vw;max-width:520px;max-height:520px;left:8vw;top:34vh;background:radial-gradient(closest-side,rgba(120,80,255,.30),transparent 70%);animation:aurora2 20s ease-in-out infinite}
/* floating particles */
.hero-particles{position:absolute;inset:0;overflow:hidden}
.hero-particles span{position:absolute;bottom:-10px;width:4px;height:4px;border-radius:50%;background:var(--accent);opacity:0;box-shadow:0 0 10px 2px rgba(74,107,245,.7);animation:floatUp linear infinite}
.hero-particles span:nth-child(1){left:12%;--s:.7;animation-duration:11s;animation-delay:0s}
.hero-particles span:nth-child(2){left:26%;--s:1;animation-duration:14s;animation-delay:2s}
.hero-particles span:nth-child(3){left:38%;--s:.5;animation-duration:9s;animation-delay:4s;background:#a082ff;box-shadow:0 0 10px 2px rgba(160,130,255,.7)}
.hero-particles span:nth-child(4){left:54%;--s:.8;animation-duration:13s;animation-delay:1s}
.hero-particles span:nth-child(5){left:67%;--s:.6;animation-duration:10s;animation-delay:5s}
.hero-particles span:nth-child(6){left:78%;--s:1;animation-duration:15s;animation-delay:3s;background:#a082ff;box-shadow:0 0 10px 2px rgba(160,130,255,.7)}
.hero-particles span:nth-child(7){left:88%;--s:.5;animation-duration:12s;animation-delay:6s}
.hero-particles span:nth-child(8){left:46%;--s:.7;animation-duration:16s;animation-delay:7s}

.hero-content{position:relative;width:100%;max-width:var(--maxw);margin:0 auto}
.hero-kicker{font-family:var(--serif);font-size:13px;font-weight:600;letter-spacing:.28em;color:var(--accent);text-transform:uppercase;margin-bottom:30px}
.hero-ghost{
  font-family:var(--serif);font-size:clamp(64px,13vw,168px);line-height:.9;
  font-weight:500;letter-spacing:-.02em;margin:0 0 34px -.04em;user-select:none;
  background:linear-gradient(100deg,
    rgba(242,241,237,.10) 30%,
    rgba(74,107,245,.85) 46%,
    rgba(170,130,255,.85) 52%,
    rgba(242,241,237,.10) 68%);
  background-size:220% auto;
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  animation:ghostSheen 5.5s linear infinite;
}
.hero-title{
  font-size:clamp(32px,6vw,64px);line-height:1.42;font-weight:700;letter-spacing:.01em;text-wrap:pretty;
}
.hero-title .ht-line{white-space:nowrap}
.hero-title .br-sp{display:none}
.hero-title em{font-style:normal;color:var(--accent);position:relative;animation:accentGlow 2.8s ease-in-out infinite}
.hero-title em::after{content:"";position:absolute;left:0;bottom:6px;width:100%;height:8px;background:rgba(74,107,245,.22);z-index:-1}
.hero-foot{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;flex-wrap:wrap;margin-top:52px}
.hero-lead{max-width:560px;font-size:15px;line-height:2.2;color:var(--muted);text-wrap:pretty}
.hero-actions{display:flex;align-items:center;gap:28px;flex-wrap:wrap}

.scroll-cue{position:absolute;left:50%;bottom:30px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;font-family:var(--serif);font-size:11px;letter-spacing:.25em;color:var(--muted)}
.scroll-cue i{display:block;width:1px;height:44px;background:linear-gradient(180deg,var(--accent),transparent);animation:cueMove 1.8s ease infinite}

/* ---------- Marquee ---------- */
.marquee{overflow:hidden;border-block:1px solid var(--line);padding:22px 0;background:var(--bg-2)}
.marquee-track{display:flex;align-items:center;gap:40px;width:max-content;animation:marquee 26s linear infinite;font-family:var(--serif);font-size:clamp(18px,2.4vw,26px);font-weight:500;color:rgba(242,241,237,.5)}
.marquee-track i{color:var(--accent);font-style:normal;font-size:.6em}
.marquee:hover .marquee-track{animation-play-state:paused}

/* ---------- Intro (light) ---------- */
.intro{padding:clamp(90px,12vw,150px) 0;position:relative;background:var(--light);color:var(--ink-d)}
.intro .sec-label{color:var(--muted-d)}
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,7vw,110px);align-items:start}
.intro-head{font-family:var(--serif);font-size:clamp(19px,2.5vw,32px);font-weight:600;line-height:1.5;letter-spacing:.005em;color:var(--ink-d)}
.intro-body p{font-size:15.5px;line-height:2.15;color:var(--muted-d)}
.intro-body p+p{margin-top:22px}
.intro-body strong{color:var(--ink-d);font-weight:700}
.fact-list{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;margin-top:clamp(56px,7vw,96px);background:var(--line-d);border:1px solid var(--line-d)}
.fact-list li{background:var(--light-2);padding:38px 34px;transition:background .4s}
.fact-list li:hover{background:#fbfaf7}
.fact-num{font-family:var(--serif);font-size:13px;font-weight:600;color:var(--accent);letter-spacing:.1em}
.fact-t{font-size:18px;font-weight:700;margin:18px 0 12px;color:var(--ink-d)}
.fact-d{font-size:14px;line-height:1.9;color:var(--muted-d)}

/* ---------- Services ---------- */
.services{padding:clamp(90px,12vw,150px) 0;background:var(--bg-2);border-top:1px solid var(--line)}
.svc-list{display:flex;flex-direction:column;gap:20px}
.svc-item{
  display:grid;grid-template-columns:200px 1fr;gap:40px;
  padding:44px 40px;border:1px solid var(--line);border-radius:4px;background:var(--bg);
  transition:.4s var(--ease);
}
.svc-item:hover{background:var(--panel);border-color:rgba(242,241,237,.2);transform:translateY(-3px)}
.svc-feature{background:linear-gradient(120deg,rgba(74,107,245,.14),rgba(74,107,245,.02) 55%,transparent);border-color:rgba(74,107,245,.28)}
.svc-feature:hover{border-color:rgba(74,107,245,.5)}
.svc-index{display:flex;flex-direction:column;gap:12px}
.svc-index span{font-family:var(--serif);font-size:clamp(40px,4vw,60px);font-weight:500;line-height:1;color:rgba(242,241,237,.28)}
.svc-feature .svc-index span{color:var(--accent)}
.svc-index em{font-family:var(--serif);font-style:normal;font-size:11px;font-weight:600;letter-spacing:.2em;color:var(--accent);border:1px solid rgba(74,107,245,.4);padding:4px 10px;border-radius:2px;width:max-content}
.svc-main h3{font-size:clamp(21px,2.4vw,28px);font-weight:700;margin-bottom:16px}
.svc-main p{font-size:14.5px;line-height:2;color:var(--muted);max-width:640px}
.svc-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.svc-tags li{font-size:12.5px;font-weight:500;color:rgba(242,241,237,.75);padding:7px 15px;border:1px solid var(--line);border-radius:99px}
.svc-row{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.svc-row .svc-item{grid-template-columns:1fr;gap:22px}
.svc-row .svc-main h3{font-size:20px}

/* ---------- Works (white) ---------- */
.works{padding:clamp(90px,12vw,150px) 0;background:var(--light-2);color:var(--ink-d)}
.works .sec-title{color:var(--ink-d)}
.works .sec-label{color:var(--muted-d)}
.works .sec-label span{border-color:rgba(74,107,245,.4)}
.works .link-underline{color:var(--muted-d)}
.works .link-underline:hover{color:var(--ink-d)}
.work-feature{
  display:grid;grid-template-columns:minmax(280px,.78fr) minmax(0,1.45fr);min-height:520px;
  margin-bottom:clamp(48px,7vw,84px);background:#0b0d12;color:var(--ink);border-radius:10px;
  overflow:hidden;box-shadow:0 30px 80px rgba(11,13,18,.18);transform-style:preserve-3d;
}
.work-feature-copy{display:flex;flex-direction:column;justify-content:center;padding:clamp(34px,5vw,70px);position:relative;z-index:2}
.work-eyebrow{font-family:var(--serif);font-size:11px;letter-spacing:.16em;color:rgba(242,241,237,.45);margin-bottom:42px}
.work-eyebrow span{color:#91a5ff;margin-right:14px}
.work-feature h3{font-family:var(--serif);font-size:clamp(40px,6vw,76px);line-height:1;margin:9px 0 24px;letter-spacing:-.035em}
.work-feature-copy>p:not(.work-eyebrow):not(.work-cat){font-size:14px;line-height:2;color:rgba(242,241,237,.67)}
.work-scope{display:flex;flex-wrap:wrap;gap:8px;margin-top:25px}
.work-scope li{font-size:11px;color:rgba(242,241,237,.7);border:1px solid rgba(255,255,255,.14);border-radius:99px;padding:6px 12px}
.work-view{margin-top:42px;font-family:var(--serif);font-size:12px;letter-spacing:.13em;color:#fff}
.work-view i{display:inline-grid;place-items:center;width:28px;height:28px;margin-left:10px;border-radius:50%;background:var(--accent);font-style:normal;transition:transform .35s var(--ease)}
.work-feature:hover .work-view i{transform:translate(4px,-4px)}
.work-feature-media{position:relative;margin:34px 0 34px 0;background:#151821;border-radius:9px 0 0 9px;overflow:hidden;transform:translateZ(20px)}
.work-feature-media img{width:100%;height:calc(100% - 38px);margin-top:38px;object-fit:cover;object-position:top left;transition:transform 1s var(--ease)}
.work-feature:hover .work-feature-media img{transform:scale(1.025)}
.work-browser-bar{position:absolute;inset:0 0 auto;height:38px;display:flex;align-items:center;gap:7px;padding:0 14px;background:#1c1f28;z-index:2}
.work-browser-bar i{width:7px;height:7px;border-radius:50%;background:#4b4f5b}
.work-browser-bar em{position:absolute;left:50%;transform:translateX(-50%);font-family:var(--serif);font-size:9px;font-style:normal;letter-spacing:.08em;color:#737986}
.work-glow{position:absolute;width:300px;height:300px;border-radius:50%;left:var(--mx,70%);top:var(--my,20%);transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(91,120,255,.22),transparent 68%);pointer-events:none;mix-blend-mode:screen}
.work-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,3vw,40px)}
.work-grid-sub{gap:clamp(20px,3vw,38px)}
.work-card{
  display:flex;flex-direction:column;transition:.35s var(--ease);
}
.work-card:hover{transform:translateY(-4px)}
.work-media{overflow:hidden;border-radius:4px;aspect-ratio:4/3}
.work-media{position:relative;background:#ddd}
.work-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.work-media span{position:absolute;right:14px;bottom:14px;padding:8px 11px;background:rgba(8,10,14,.86);color:#fff;border-radius:2px;font-family:var(--serif);font-size:9px;letter-spacing:.12em;opacity:0;transform:translateY(6px);transition:.3s var(--ease)}
.work-card:hover .work-media span{opacity:1;transform:none}
.work-card:hover .work-media img{transform:scale(1.04)}
.work-meta{display:flex;flex:1;flex-direction:column;padding:20px 2px 0}
.work-cat{font-size:12px;font-weight:700;letter-spacing:.04em;color:var(--accent);margin-bottom:10px}
.work-title{font-size:18px;font-weight:700;line-height:1.5;color:var(--ink-d);transition:color .25s}
.work-card:hover .work-title{color:var(--accent)}
.work-collab{margin-top:7px;font-size:11.5px;line-height:1.7;color:var(--muted-d)}
.work-desc{margin-top:10px;font-size:13.5px;line-height:1.8;color:var(--muted-d)}
.work-site-link{display:inline-flex;align-items:center;gap:10px;width:max-content;margin-top:auto;padding-top:20px;padding-bottom:5px;border-bottom:1px solid rgba(16,17,20,.35);font-size:12.5px;font-weight:700;color:var(--ink-d);transition:.3s var(--ease)}
.work-site-link i{font-style:normal;color:var(--accent);transition:transform .3s var(--ease)}
.work-card:hover .work-site-link{border-color:var(--accent);color:var(--accent)}
.work-card:hover .work-site-link i{transform:translate(3px,-3px)}
.work-more{display:flex;justify-content:center;margin-top:clamp(44px,6vw,72px)}

/* ---------- Strengths (light) ---------- */
.strengths{padding:clamp(90px,12vw,150px) 0;background:var(--light);color:var(--ink-d)}
.strengths .sec-label{color:var(--muted-d)}
.strengths .sec-title{color:var(--ink-d)}
.strengths .sec-sub{color:var(--muted-d)}
.str-list{border-top:1px solid var(--line-d)}
.str-row{
  display:grid;grid-template-columns:130px minmax(220px,1fr) 1.5fr;gap:clamp(24px,4vw,64px);
  align-items:baseline;padding:clamp(32px,4vw,52px) 8px;border-bottom:1px solid var(--line-d);
  transition:padding-left .4s var(--ease),background .4s;
}
.str-row:hover{padding-left:24px;background:linear-gradient(90deg,rgba(74,107,245,.05),transparent 40%)}
.str-idx{font-family:var(--serif);font-size:clamp(40px,5vw,72px);font-weight:500;line-height:.9;color:rgba(16,17,20,.14);transition:color .4s}
.str-row:hover .str-idx{color:var(--accent)}
.str-row h3{font-size:clamp(18px,2vw,23px);font-weight:700;line-height:1.5;color:var(--ink-d)}
.str-row p{font-size:14.5px;line-height:2;color:var(--muted-d)}

/* ---------- Stats ---------- */
.stats{padding:clamp(70px,9vw,110px) 0;background:linear-gradient(120deg,#0b1330,var(--bg-2) 60%);border-block:1px solid var(--line)}
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px 20px}
.stat-grid li{display:flex;flex-direction:column;gap:10px;text-align:center;border-left:1px solid var(--line);padding-left:24px}
.stat-grid li:first-child{border-left:none}
.stat-num{font-family:var(--serif);font-size:clamp(42px,6vw,72px);font-weight:500;line-height:1;letter-spacing:-.02em;color:var(--ink)}
.stat-cap{font-size:13px;color:var(--muted);letter-spacing:.03em}

/* ---------- Process (white) ---------- */
.process{padding:clamp(90px,12vw,150px) 0;background:var(--light-2);color:var(--ink-d)}
.process .sec-label{color:var(--muted-d)}
.process .sec-title{color:var(--ink-d)}
.process .sec-sub{color:var(--muted-d)}
.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
/* horizontal connecting line running through the node centers */
/* nodes(60px) sit at each column's left edge → centers are 30px in; line spans node01 center → node04 center */
.timeline::before{content:"";position:absolute;top:29px;left:30px;right:calc(25% - 54px);height:2px;background:linear-gradient(90deg,var(--accent),rgba(74,107,245,.25))}
.tl-item{position:relative;display:flex;flex-direction:column;gap:26px}
.tl-node{
  width:60px;height:60px;border-radius:50%;background:var(--light-2);
  border:2px solid var(--accent);display:grid;place-items:center;position:relative;z-index:1;
  font-family:var(--serif);font-size:22px;font-weight:600;color:var(--accent);
  transition:.4s var(--ease);
}
.tl-item:hover .tl-node{background:var(--accent);color:#fff;transform:scale(1.08);box-shadow:0 12px 28px -8px rgba(74,107,245,.6)}
.tl-step{font-family:var(--serif);font-size:12px;font-weight:600;letter-spacing:.16em;color:var(--accent)}
.tl-content h3{font-size:19px;font-weight:700;margin:10px 0 14px;color:var(--ink-d)}
.tl-content p{font-size:13.5px;line-height:1.9;color:var(--muted-d)}

/* ---------- Company ---------- */
.company{padding:clamp(90px,12vw,150px) 0;background:var(--light);color:var(--ink-d);border-top:1px solid var(--line-d)}
.company .sec-label{color:var(--muted-d)}
.company-table{max-width:820px;border-top:1px solid var(--line-d)}
.company-table>div{display:grid;grid-template-columns:180px 1fr;gap:24px;padding:24px 4px;border-bottom:1px solid var(--line-d)}
.company-table dt{font-family:var(--serif);font-size:13px;font-weight:600;letter-spacing:.05em;color:var(--muted-d)}
.company-table dd{font-size:15px;line-height:1.8;color:var(--ink-d)}
.dd-note{display:block;margin-top:8px;font-size:12.5px;line-height:1.7;color:var(--muted-d)}

/* ---------- Contact ---------- */
.contact{padding:clamp(90px,12vw,150px) 0;background:var(--bg-2);border-top:1px solid var(--line);position:relative;overflow:hidden}
.contact::before{content:"";position:absolute;left:-10%;top:-40%;width:60%;height:120%;background:radial-gradient(closest-side,rgba(74,107,245,.16),transparent 70%);pointer-events:none}
.contact-grid{position:relative;display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(48px,7vw,96px);align-items:start}
.contact-lead{margin-top:26px;font-size:15px;line-height:2.1;color:var(--muted);max-width:420px}
.contact-form{display:flex;flex-direction:column;gap:22px}
.field{display:flex;flex-direction:column;gap:9px}
.field label{font-size:13px;font-weight:700;color:var(--ink);display:flex;align-items:center;gap:10px}
.req{font-size:10.5px;font-weight:700;color:var(--accent);background:rgba(74,107,245,.16);padding:2px 8px;border-radius:2px;letter-spacing:.05em}
.opt{font-size:10.5px;font-weight:700;color:var(--muted);background:rgba(242,241,237,.08);padding:2px 8px;border-radius:2px;letter-spacing:.05em}
.field input,.field textarea{
  font-family:var(--sans);font-size:14.5px;color:var(--ink);
  background:rgba(242,241,237,.04);border:1px solid var(--line);border-radius:3px;
  padding:14px 16px;transition:border-color .25s,box-shadow .25s,background .25s;resize:vertical;
}
.field input::placeholder,.field textarea::placeholder{color:rgba(242,241,237,.32)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);background:rgba(242,241,237,.06);box-shadow:0 0 0 3px rgba(74,107,245,.18)}
.field.invalid input,.field.invalid textarea{border-color:#e0473b;box-shadow:0 0 0 3px rgba(224,71,59,.16)}
.form-note{font-size:13px;font-weight:500;min-height:20px}
.form-note.ok{color:#5fd08a}
.form-note.err{color:#ff7a6e}

/* ============================================================
   Works page (works.html)
   ============================================================ */
.page-hero{position:relative;overflow:hidden;padding:clamp(140px,20vw,220px) 0 clamp(56px,8vw,96px);border-bottom:1px solid var(--line)}
.page-hero .hero-bg{position:absolute;inset:0}
.page-hero .container{position:relative}
.crumb{display:flex;align-items:center;gap:12px;font-family:var(--serif);font-size:12px;font-weight:600;letter-spacing:.16em;color:var(--muted);margin-bottom:26px}
.crumb a{color:var(--muted);transition:color .25s}
.crumb a:hover{color:var(--ink)}
.crumb span{color:rgba(242,241,237,.3)}
.page-ghost{font-family:var(--serif);font-size:clamp(58px,12vw,150px);line-height:.9;font-weight:500;letter-spacing:-.02em;color:rgba(242,241,237,.09);margin:0 0 18px -.04em;user-select:none}
.page-title{font-size:clamp(30px,5vw,52px);font-weight:700;letter-spacing:.01em;line-height:1.2}
.page-lead{margin-top:24px;max-width:680px;font-size:14.5px;line-height:2;color:var(--muted)}

.wp{padding:clamp(50px,8vw,90px) 0 clamp(70px,10vw,120px)}
.wp-item{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center;padding:clamp(48px,7vw,84px) 0;border-bottom:1px solid var(--line)}
.wp-item:first-child{padding-top:clamp(20px,3vw,32px)}
.wp-item:nth-child(even) .wp-media{order:2}
.wp-media{position:relative;display:block;overflow:hidden;border-radius:6px;border:1px solid var(--line)}
.wp-media img{width:100%;aspect-ratio:16/11;object-fit:cover;transition:transform .7s var(--ease)}
.wp-visit{position:absolute;right:16px;bottom:16px;padding:9px 13px;background:rgba(9,11,16,.88);border:1px solid rgba(255,255,255,.12);border-radius:3px;font-family:var(--serif);font-size:10px;letter-spacing:.1em;color:#fff;opacity:0;transform:translateY(6px);transition:.3s var(--ease)}
.wp-media:hover .wp-visit{opacity:1;transform:none}
.wp-featured{padding-top:clamp(20px,3vw,32px)}
.wp-featured .wp-media{box-shadow:0 24px 70px rgba(74,107,245,.18);border-color:rgba(74,107,245,.4)}
.wp-item:hover .wp-media img{transform:scale(1.03)}
.wp-no{font-family:var(--serif);font-size:14px;font-weight:600;color:var(--accent);letter-spacing:.1em;margin-bottom:14px}
.wp-cat{font-size:12.5px;font-weight:700;letter-spacing:.04em;color:var(--accent);margin-bottom:12px}
.wp-title{font-size:clamp(22px,2.8vw,32px);font-weight:700;line-height:1.4;margin-bottom:18px}
.wp-collab{font-size:12px;line-height:1.7;color:rgba(242,241,237,.55);margin:-8px 0 16px}
.wp-lead{font-size:15px;line-height:2;color:rgba(242,241,237,.8);margin-bottom:26px}
.wp-dl{border-top:1px solid var(--line)}
.wp-dl>div{display:grid;grid-template-columns:110px 1fr;gap:20px;padding:16px 2px;border-bottom:1px solid var(--line)}
.wp-dl dt{font-family:var(--serif);font-size:12px;font-weight:600;letter-spacing:.08em;color:var(--muted)}
.wp-dl dd{font-size:13.5px;line-height:1.85;color:var(--muted)}
.wp-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.wp-tags li{font-size:12px;font-weight:500;color:rgba(242,241,237,.72);padding:6px 14px;border:1px solid var(--line);border-radius:99px}

.wp-cta{padding:0 0 clamp(90px,12vw,140px)}
.wp-cta-inner{text-align:center;padding:clamp(52px,7vw,80px) clamp(24px,5vw,64px);border:1px solid rgba(74,107,245,.3);border-radius:8px;background:linear-gradient(120deg,rgba(74,107,245,.14),rgba(74,107,245,.02) 60%,transparent)}
.wp-cta-inner h2{font-size:clamp(20px,2.6vw,30px);font-weight:700;line-height:1.6;max-width:720px;margin:0 auto}
.wp-cta-inner p{margin:18px auto 30px;font-size:14px;color:var(--muted)}

/* ---------- Footer ---------- */
.site-footer{background:var(--bg);border-top:1px solid var(--line)}
.footer-inner{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-block:clamp(50px,7vw,80px)}
.footer-brand .logo-lg{font-size:28px}
.footer-brand p{margin-top:18px;font-size:14px;color:var(--muted);line-height:1.9;white-space:nowrap}
.footer-nav{display:flex;flex-direction:column;gap:16px}
.footer-nav a{font-size:14px;color:var(--muted);transition:color .25s}
.footer-nav a:hover{color:var(--ink)}
.footer-bottom{border-top:1px solid var(--line)}
.footer-bottom .container{display:flex;justify-content:space-between;align-items:center;padding-block:22px;font-family:var(--serif);font-size:12.5px;letter-spacing:.06em;color:var(--muted)}
.to-top{transition:color .25s}
.to-top:hover{color:var(--ink)}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal[data-delay="1"]{transition-delay:.1s}
.reveal[data-delay="2"]{transition-delay:.2s}
.reveal[data-delay="3"]{transition-delay:.3s}
.reveal.in{opacity:1;transform:none}

/* ---------- Keyframes ---------- */
@keyframes fadeIn{to{opacity:1}}
@keyframes lineGrow{to{transform:scaleX(1)}}
@keyframes lineRise{to{transform:scaleY(1)}}
@keyframes cueMove{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}50.1%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
@keyframes marquee{to{transform:translateX(-50%)}}
@keyframes gridPan{to{background-position:64px 64px}}
@keyframes ghostSheen{0%{background-position:120% center}100%{background-position:-120% center}}
@keyframes accentGlow{0%,100%{text-shadow:0 0 0 rgba(74,107,245,0)}50%{text-shadow:0 0 22px rgba(74,107,245,.65)}}
@keyframes floatUp{0%{opacity:0;transform:translateY(0) scale(var(--s,1))}10%{opacity:.9}90%{opacity:.9}100%{opacity:0;transform:translateY(-92vh) scale(var(--s,1))}}
@keyframes aurora1{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(-6vw,4vh) scale(1.12)}66%{transform:translate(3vw,-3vh) scale(.95)}}
@keyframes aurora2{0%,100%{transform:translate(0,0) scale(1)}40%{transform:translate(5vw,-4vh) scale(1.1)}70%{transform:translate(-4vw,3vh) scale(.9)}}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:1080px){
  .str-row{grid-template-columns:90px 1fr;gap:8px 28px}
  .str-row h3{grid-column:2}
  .str-row p{grid-column:2}
  .str-idx{grid-row:span 2}
}

@media (max-width:820px){
  .nav-toggle{display:flex}
  .nav{
    position:fixed;inset:0;flex-direction:column;justify-content:center;gap:34px;
    background:rgba(11,12,15,.97);backdrop-filter:blur(10px);
    transform:translateX(100%);transition:transform .5s var(--ease);
  }
  .nav.open{transform:none}
  .nav-link{font-size:22px}
  .btn-nav{margin-top:10px;padding:16px 40px;font-size:15px}

  .hero{min-height:auto;padding-top:130px;padding-bottom:90px}
  .hero-foot{flex-direction:column;align-items:flex-start;gap:32px}
  .scroll-cue{display:none}

  /* mobile perf: keep the look but stop continuous GPU repaints */
  .hero-aurora{animation:none;filter:blur(55px);opacity:.38}
  .hero-particles{display:none}
  .hero-grid{animation:none}

  /* mobile: reveal hero content top-to-bottom in sequence */
  .hero-content .reveal{transition-duration:.7s;transform:translateY(22px)}
  .hero-content .reveal[data-delay="1"]{transition-delay:.2s}
  .hero-content .reveal[data-delay="2"]{transition-delay:.4s}
  .hero-content .reveal[data-delay="3"]{transition-delay:.6s}

  .intro-grid{grid-template-columns:1fr;gap:36px}
  .fact-list{grid-template-columns:1fr}

  .svc-item{grid-template-columns:1fr;gap:20px;padding:34px 26px}
  .svc-index{flex-direction:row;align-items:center;gap:16px}
  .svc-row{grid-template-columns:1fr}

  .work-feature{grid-template-columns:1fr;min-height:0}
  .work-feature-copy{padding-bottom:28px}
  .work-eyebrow{margin-bottom:26px}
  .work-feature-media{min-height:360px;margin:0 0 28px 28px;border-radius:9px 0 0 9px}

  .timeline{grid-template-columns:1fr;gap:0}
  .timeline::before{top:0;bottom:0;left:29px;right:auto;width:2px;height:auto;background:linear-gradient(180deg,var(--accent),rgba(74,107,245,.25))}
  .tl-item{flex-direction:row;gap:24px;padding-bottom:40px}
  .tl-item:last-child{padding-bottom:0}
  .tl-node{flex:0 0 60px}
  .tl-content{padding-top:6px}
  .contact-grid{grid-template-columns:1fr;gap:40px}

  .wp-item{grid-template-columns:1fr;gap:28px}
  .wp-item:nth-child(even) .wp-media{order:0}
}

@media (max-width:560px){
  .hero-title .br-sp{display:inline}
  .stat-grid{grid-template-columns:1fr;gap:36px}
  .stat-grid li{border-left:none;padding-left:0}
  .work-feature-media{min-height:250px;margin-left:20px}
  .work-feature-copy{padding:30px 24px 22px}
  .work-view{margin-top:28px}
  .work-grid{grid-template-columns:1fr}
  .footer-inner{flex-direction:column;gap:40px}
  .footer-bottom .container{flex-direction:column;gap:14px;text-align:center}
  .company-table>div{grid-template-columns:1fr;gap:6px}
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
  .hero-lines .hl,.hero-baseline{opacity:1;transform:none;animation:none}
  .hero-grid,.hero-aurora,.marquee-track,.hero-title em{animation:none}
  .hero-particles{display:none}
  .hero-ghost{animation:none;background-position:0 center}
}