:root{
  --bg:#070707; --bg-2:#0c0a07;
  --gold:#d7b06a; --gold-2:#f3dca6; --gold-3:#8a612d; --teal:#72d8c5;
  --text:#f5f0e6; --muted:#8a8378;
  --line:rgba(215,176,106,.18);
  --serif:'Cormorant Garamond', serif;
  --sans:'Noto Sans TC', -apple-system, system-ui, sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bg);color:var(--text);overflow-x:hidden;line-height:1.65;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(800px 600px at 12% 8%, rgba(215,176,106,.10), transparent 60%),
    radial-gradient(900px 700px at 88% 18%, rgba(215,176,106,.06), transparent 55%),
    radial-gradient(900px 700px at 50% 110%, rgba(215,176,106,.05), transparent 55%);
}
body::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.035;
  background-image:linear-gradient(#fff 1px,transparent 1px),linear-gradient(90deg,#fff 1px,transparent 1px);
  background-size:64px 64px;
}
a{color:inherit;text-decoration:none}
.container{width:min(1240px,calc(100% - 56px));margin:0 auto}

/* header */
.header{position:sticky;top:0;z-index:50;background:rgba(7,7,7,.62);backdrop-filter:blur(20px);border-bottom:1px solid var(--line);transition:background .3s}
.header.scrolled{background:rgba(7,7,7,.92)}
.nav{height:80px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:14px}
.logo-mark{width:44px;height:44px;display:inline-block;filter:drop-shadow(0 6px 18px rgba(215,176,106,.42))}
.logo-mark img{width:100%;height:100%;display:block;object-fit:contain}
.brand-title{color:#f3e6c8;font-size:17px;font-weight:600;letter-spacing:.08em;display:block;white-space:nowrap}
.brand-subtitle{color:rgba(215,176,106,.92);font-size:9.5px;letter-spacing:.34em;text-transform:uppercase;margin-top:2px;display:block}

.nav-links{display:flex;align-items:center;gap:32px;color:#c9c3b6;font-size:13px;letter-spacing:.22em}
.nav-links a{transition:color .25s;position:relative;padding:6px 0}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);transform:scaleX(0);transition:transform .35s}
.nav-links a:hover,.nav-links a.active{color:var(--gold-2)}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}

.nav-cta{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.lang-switch{display:inline-flex;align-items:center;justify-content:center;height:38px;min-width:48px;padding:0 14px;border:1px solid var(--line);border-radius:999px;color:#f3e6c8;background:rgba(255,255,255,.025);font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;transition:.25s}
.lang-switch:hover{border-color:rgba(215,176,106,.48);background:rgba(215,176,106,.08);color:var(--gold-2)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:46px;padding:0 22px;border-radius:999px;
  border:1px solid rgba(215,176,106,.5);background:linear-gradient(180deg,#e6c587,#c79b54);
  color:#1a140a;font-weight:600;font-size:13px;letter-spacing:.18em;cursor:pointer;transition:.3s;white-space:nowrap;text-align:center;
}
.btn:hover{transform:translateY(-1px);box-shadow:0 14px 38px rgba(215,176,106,.22);background:linear-gradient(180deg,#f3dca6,#d7b06a)}
.btn-ghost{background:transparent;color:#f3e6c8;border:1px solid var(--line)}
.btn-ghost:hover{background:rgba(215,176,106,.07);border-color:rgba(215,176,106,.4);box-shadow:none}

/* hamburger */
.hamburger{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:transparent;color:#f3e6c8;cursor:pointer;align-items:center;justify-content:center;padding:0;transition:.25s}
.hamburger:hover{border-color:rgba(215,176,106,.4)}
.hamburger span{display:block;width:18px;height:1.5px;background:var(--gold-2);position:relative;transition:.3s}
.hamburger span::before,.hamburger span::after{content:"";position:absolute;left:0;width:18px;height:1.5px;background:var(--gold-2);transition:.3s}
.hamburger span::before{top:-6px}
.hamburger span::after{top:6px}
.hamburger.open span{background:transparent}
.hamburger.open span::before{top:0;transform:rotate(45deg)}
.hamburger.open span::after{top:0;transform:rotate(-45deg)}

/* mobile menu drawer */
.mmenu{position:fixed;inset:0;z-index:49;background:rgba(7,7,7,.97);backdrop-filter:blur(24px);display:none;flex-direction:column;padding:100px 32px 40px;opacity:0;transition:opacity .3s}
.mmenu.open{display:flex;opacity:1}
.mmenu a{color:#f3e6c8;font-size:22px;letter-spacing:.18em;padding:18px 0;border-bottom:1px solid var(--line);font-weight:500;display:flex;justify-content:space-between;align-items:center}
.mmenu a::after{content:"→";color:var(--gold);font-size:18px}
.mmenu .mm-foot{margin-top:auto;color:#7a7468;font-size:11px;letter-spacing:.3em;text-transform:uppercase;padding-top:24px}

/* hero */
.hero{position:relative;padding:120px 0 100px;overflow:hidden;min-height:min(820px,92vh);display:grid;align-items:center}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:80px;align-items:center;position:relative;z-index:3}

.eyebrow-line{display:inline-flex;align-items:center;gap:14px;color:var(--gold);font-size:11px;letter-spacing:.45em;text-transform:uppercase;margin-bottom:32px}
.eyebrow-line::before{content:"";width:42px;height:1px;background:linear-gradient(90deg,transparent,var(--gold))}

h1.display{font-family:var(--sans);font-weight:300;font-size:clamp(40px,5.6vw,72px);line-height:1.1;letter-spacing:.04em;color:var(--text);margin-bottom:4px}
h1.display em{font-family:var(--serif);font-style:italic;font-weight:600;
  background:linear-gradient(110deg,#f6e3b3,#d7b06a 50%,#8a612d);
  -webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:0}
h1.display b{display:block;font-weight:700;letter-spacing:.22em;font-size:.32em;margin-top:18px;color:rgba(215,176,106,.7);text-transform:uppercase}
html[lang="en"] h1.display{font-size:clamp(38px,5vw,64px);letter-spacing:.01em}
html[lang="en"] h1.display b{font-size:.28em;letter-spacing:.16em}
html[lang="en"] .hero-text{max-width:620px}

.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.hero-tags .tag{border:1px solid var(--line);color:#d4cebf;padding:6px 14px;border-radius:999px;font-size:11.5px;letter-spacing:.18em}
.hero-tags .tag.gold{border-color:rgba(215,176,106,.5);color:var(--gold-2);background:rgba(215,176,106,.06)}

.hero-text{max-width:560px;margin-top:32px;color:#bdb6a8;font-size:17px;line-height:1.9}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:42px}

.hero-meta{display:flex;gap:42px;margin-top:64px;padding-top:30px;border-top:1px solid var(--line);flex-wrap:wrap}
.hero-meta div{display:flex;flex-direction:column;min-width:90px}
.hero-meta strong{font-family:var(--serif);font-size:34px;color:var(--gold-2);font-weight:600;line-height:1}
.hero-meta span{color:var(--muted);font-size:11px;letter-spacing:.28em;text-transform:uppercase;margin-top:8px}

/* business card */
.bc-wrap{position:relative;perspective:1400px}
.bc{position:relative;aspect-ratio:1.72/1;border-radius:22px;
  background:linear-gradient(135deg, #15110a 0%, #0c0a07 55%, #1a1407 100%);
  border:1px solid rgba(215,176,106,.32);
  box-shadow:0 60px 160px rgba(0,0,0,.7), 0 0 0 1px rgba(215,176,106,.06);
  padding:38px 40px;overflow:hidden;
  transform:rotateY(-8deg) rotateX(6deg);
  transition:transform .6s cubic-bezier(.2,.7,.2,1);
}
.bc:hover{transform:rotateY(-3deg) rotateX(2deg)}
.bc::before{content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,transparent 45%,rgba(255,232,180,.08) 50%,transparent 55%);pointer-events:none}
.bc-circuit{position:absolute;left:-10px;bottom:-10px;width:55%;height:55%;opacity:.65;pointer-events:none}
.bc-diag{position:absolute;top:0;right:0;width:42%;height:100%;background:linear-gradient(110deg,transparent 30%, rgba(215,176,106,.04) 32%, transparent 34%, rgba(215,176,106,.10) 36%, transparent 38%)}
.bc-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:30px;height:100%}
.bc-left{display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding-right:24px;border-right:1px solid rgba(215,176,106,.16)}
.bc-logo{width:74px;height:84px;margin-bottom:20px}
.bc-name{font-size:22px;color:#f3e6c8;letter-spacing:.42em;font-weight:600;padding-left:.42em}
.bc-en{font-size:9px;letter-spacing:.48em;color:rgba(215,176,106,.72);margin-top:8px;text-transform:uppercase;position:relative;padding-top:10px}
.bc-en::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:36px;height:1px;background:rgba(215,176,106,.4)}
.bc-right{display:flex;flex-direction:column;justify-content:center;gap:14px}
.bc-name-en{color:#f3e6c8;font-size:18px;letter-spacing:.32em;font-weight:600;margin-bottom:2px}
.bc-role{color:rgba(215,176,106,.78);font-size:11px;letter-spacing:.3em;text-transform:uppercase;padding-bottom:10px;border-bottom:1px solid rgba(215,176,106,.18);margin-bottom:6px}
.bc-line{display:flex;align-items:center;gap:10px;color:#d4cebf;font-size:11px;letter-spacing:.04em}
.bc-line svg{width:14px;height:14px;color:var(--gold);flex:0 0 auto}

.hero-circuit{position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.5}

/* sections */
.section{padding:120px 0;position:relative}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(215,176,106,.3),transparent)}
.section-head{display:grid;grid-template-columns:1fr 1.4fr;gap:60px;margin-bottom:60px;align-items:end}
.section-head .eyebrow{color:var(--gold);font-size:11px;letter-spacing:.45em;text-transform:uppercase;margin-bottom:14px;display:flex;align-items:center;gap:14px}
.section-head .eyebrow::before{content:"";width:36px;height:1px;background:var(--gold)}
.section-head h2{font-family:var(--sans);font-weight:300;font-size:clamp(32px,4.2vw,54px);line-height:1.12;letter-spacing:.04em;color:var(--text)}
.section-head h2 em{font-family:var(--serif);font-style:italic;font-weight:600;
  background:linear-gradient(110deg,#f6e3b3,#d7b06a 50%,#8a612d);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.section-head p{color:#a8a195;line-height:1.9;font-size:16px;max-width:560px}

/* services — enhanced cards */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.svc{position:relative;padding:30px 28px 28px;border:1px solid var(--line);border-radius:18px;
  background:linear-gradient(180deg,rgba(20,16,10,.6),rgba(10,8,5,.5));
  display:flex;flex-direction:column;gap:14px;transition:.3s;overflow:hidden}
.svc::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 0%,rgba(215,176,106,.16),transparent 65%);opacity:0;transition:opacity .4s;pointer-events:none}
.svc:hover{border-color:rgba(215,176,106,.42);transform:translateY(-4px);box-shadow:0 30px 60px -30px rgba(0,0,0,.6), 0 0 0 1px rgba(215,176,106,.1)}
.svc:hover::before{opacity:1}
.svc-head{display:flex;justify-content:space-between;align-items:flex-start}
.svc-num{font-family:var(--serif);font-size:14px;color:var(--gold);letter-spacing:.3em;font-style:italic}
.svc-icon{width:38px;height:38px;color:var(--gold-2)}
.svc h3{font-size:21px;color:#f3e6c8;letter-spacing:.14em;font-weight:500;margin-top:6px}
.svc .desc{color:#bdb6a8;font-size:14px;line-height:1.85}
.svc-meta{margin-top:auto;padding-top:18px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:10px}
.svc-meta-row{display:grid;grid-template-columns:auto 1fr;gap:12px;font-size:12.5px;line-height:1.7}
.svc-meta-row dt{color:var(--gold);letter-spacing:.22em;text-transform:uppercase;font-size:10.5px;padding-top:3px}
.svc-meta-row dd{color:#a8a195;letter-spacing:.02em}

/* solutions — tabs + cards */
.sol-tabs{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:36px;padding:6px;border:1px solid var(--line);border-radius:999px;width:fit-content;margin-left:auto;margin-right:auto;background:rgba(15,12,7,.5)}
.sol-tab{background:transparent;border:none;color:#a8a195;font-family:inherit;font-size:13px;letter-spacing:.18em;padding:10px 22px;border-radius:999px;cursor:pointer;transition:.25s}
.sol-tab:hover{color:var(--gold-2)}
.sol-tab.active{background:linear-gradient(180deg,#e6c587,#c79b54);color:#1a140a;font-weight:600}
.solutions-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.sol{display:flex;flex-direction:column;justify-content:space-between;min-height:240px;position:relative;
  border:1px solid var(--line);border-radius:20px;
  background:linear-gradient(180deg,rgba(20,16,10,.7),rgba(10,8,5,.7));
  padding:30px 28px;transition:.3s;overflow:hidden;color:inherit}
.sol::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);transform:scaleX(0);transform-origin:left;transition:transform .5s}
.sol:hover{border-color:rgba(215,176,106,.42);transform:translateY(-3px)}
.sol:hover::after{transform:scaleX(1)}
.sol[data-cat]{display:none}
.sol[data-cat].show{display:flex}
.sol-top{display:flex;justify-content:space-between;align-items:center;color:var(--gold);font-family:var(--serif);font-style:italic;font-size:18px}
.sol-arr{font-size:18px;transition:transform .3s}
.sol:hover .sol-arr{transform:translate(4px,-4px);color:var(--gold-2)}
.sol h3{font-size:20px;color:#f3e6c8;letter-spacing:.1em;line-height:1.5;font-weight:500;margin-top:4px}
.sol p.sol-outcome{color:var(--gold-2);font-size:13px;margin-top:8px;line-height:1.6;font-weight:500;letter-spacing:.04em}
.sol p{color:#9b9486;font-size:13.5px;margin-top:8px;line-height:1.8}
.sol-tag{color:rgba(215,176,106,.78);font-size:10.5px;letter-spacing:.3em;text-transform:uppercase;margin-top:18px}
.sol-link{display:inline-flex;align-items:center;gap:8px;width:fit-content;margin-top:18px;color:#1a140a;background:linear-gradient(180deg,#e6c587,#c79b54);border-radius:999px;padding:8px 14px;font-size:12px;font-weight:700;letter-spacing:.14em}

/* registry-backed showcase */
.showcase-section[hidden]{display:none}
.showcase-section{position:relative;background:linear-gradient(180deg,rgba(8,6,4,0),rgba(15,12,8,.46) 42%,rgba(8,6,4,0))}
.showcase-section .section-head p{max-width:600px;color:#c9c0ae}
.showcase-overview{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:28px}
.showcase-overview div{border:1px solid rgba(215,176,106,.25);border-radius:18px;padding:20px;background:linear-gradient(180deg,rgba(20,16,10,.72),rgba(8,6,4,.5));min-height:116px}
.showcase-overview strong{display:block;font-family:var(--serif);font-size:clamp(34px,3.5vw,48px);font-weight:600;line-height:1;background:linear-gradient(135deg,#f6e3b3,#d7b06a 55%,#9ee6d9);-webkit-background-clip:text;background-clip:text;color:transparent}
.showcase-overview span{display:block;margin-top:10px;color:#d4cebf;font-size:12.5px;letter-spacing:.16em;line-height:1.6;text-transform:uppercase}
.showcase-tabs{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap;width:fit-content;max-width:100%;margin:0 auto 30px;padding:6px;border:1px solid var(--line);border-radius:999px;background:rgba(13,10,6,.66);box-shadow:0 18px 45px -36px rgba(215,176,106,.55)}
.showcase-tab{appearance:none;border:0;border-radius:999px;background:transparent;color:#8f887a;padding:9px 13px;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;cursor:pointer;transition:.25s}
.showcase-tab:hover,.showcase-tab.active{background:linear-gradient(180deg,rgba(215,176,106,.18),rgba(215,176,106,.08));color:var(--gold-2)}
.showcase-grid{display:grid;gap:42px}
.showcase-group{display:grid;gap:18px}
.showcase-group-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;padding-bottom:12px;border-bottom:1px solid rgba(215,176,106,.18)}
.showcase-group-head h3{color:#f3e6c8;font-size:20px;line-height:1.35;font-weight:500;letter-spacing:.08em}
.showcase-group-head span{color:#8f887a;font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;white-space:nowrap}
.showcase-group-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px}
.showcase-card{min-height:486px;display:flex;flex-direction:column;gap:16px;padding:24px;border:1px solid rgba(215,176,106,.18);border-radius:20px;background:linear-gradient(180deg,rgba(24,19,12,.82),rgba(9,7,5,.62));position:relative;overflow:hidden;transition:transform .3s,border-color .3s,box-shadow .3s}
.showcase-hidden{display:none}
.showcase-card::before{content:"";position:absolute;inset:0;border-top:1px solid rgba(246,227,179,.28);background:linear-gradient(135deg,rgba(114,216,197,.08),transparent 42%),linear-gradient(180deg,rgba(255,255,255,.045),transparent 36%);opacity:.95;pointer-events:none}
.showcase-card::after{content:"";position:absolute;left:24px;right:24px;top:0;height:2px;background:linear-gradient(90deg,transparent,var(--gold),#9ee6d9,transparent);opacity:.55;pointer-events:none}
.showcase-card:hover{transform:translateY(-5px);border-color:rgba(215,176,106,.46);box-shadow:0 30px 70px -38px rgba(215,176,106,.5)}
.showcase-card > *{position:relative;z-index:1}
.showcase-visual{height:154px;border:1px solid rgba(215,176,106,.2);border-radius:16px;padding:14px;background:radial-gradient(circle at 82% 12%,rgba(158,230,217,.18),transparent 30%),linear-gradient(135deg,rgba(25,20,13,.95),rgba(8,6,4,.78));position:relative;overflow:hidden;box-shadow:inset 0 1px 0 rgba(255,255,255,.06)}
.showcase-visual::before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:28px 28px;mask-image:linear-gradient(180deg,#000,transparent 86%);opacity:.42}
.showcase-visual::after{content:"";position:absolute;right:-34px;bottom:-46px;width:128px;height:128px;border-radius:50%;border:1px solid rgba(215,176,106,.2);background:radial-gradient(circle,rgba(215,176,106,.12),transparent 64%)}
.showcase-visual-top{display:flex;align-items:center;gap:6px;position:relative;z-index:1}
.showcase-visual-top span{width:7px;height:7px;border-radius:50%;background:rgba(215,176,106,.62)}
.showcase-visual-top span:nth-child(2){background:rgba(158,230,217,.64)}
.showcase-visual-top span:nth-child(3){background:rgba(255,255,255,.22)}
.showcase-visual-top b{margin-left:auto;max-width:70%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#9ee6d9;font-size:9px;letter-spacing:.18em;text-transform:uppercase;font-weight:700}
.showcase-screen{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:18px;position:relative;z-index:1}
.showcase-screen strong{grid-column:1/-1;color:#f7e9ca;font-size:15px;line-height:1.35;font-weight:600;letter-spacing:.06em}
.showcase-screen span{min-height:26px;border:1px solid rgba(255,255,255,.08);border-radius:9px;background:rgba(255,255,255,.035);color:#c9c0ae;font-size:10px;letter-spacing:.1em;text-transform:uppercase;display:flex;align-items:center;padding:0 8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.showcase-signal{position:absolute;left:14px;right:14px;bottom:12px;display:grid;grid-template-columns:1.2fr .8fr 1.5fr .6fr;gap:8px;z-index:1}
.showcase-signal i{height:6px;border-radius:999px;background:linear-gradient(90deg,var(--gold),#9ee6d9);opacity:.88}
.showcase-signal i:nth-child(2){opacity:.48}
.showcase-signal i:nth-child(3){opacity:.7}
.showcase-signal i:nth-child(4){opacity:.34}
.showcase-visual-content_ops,.showcase-visual-creator_tools{background:radial-gradient(circle at 78% 16%,rgba(215,176,106,.22),transparent 34%),linear-gradient(135deg,rgba(31,21,15,.95),rgba(8,6,4,.78))}
.showcase-visual-document_automation,.showcase-visual-company_website{background:radial-gradient(circle at 82% 12%,rgba(255,255,255,.13),transparent 32%),linear-gradient(135deg,rgba(28,24,18,.95),rgba(8,6,4,.78))}
.showcase-visual-commerce,.showcase-visual-sme_tools{background:radial-gradient(circle at 82% 12%,rgba(114,216,197,.18),transparent 32%),linear-gradient(135deg,rgba(16,25,23,.92),rgba(8,6,4,.78))}
.showcase-visual-ai_automation_integration{background:radial-gradient(circle at 82% 12%,rgba(114,216,197,.2),transparent 34%),linear-gradient(135deg,rgba(13,27,25,.95),rgba(8,6,4,.78))}
.showcase-visual-business_management_systems{background:radial-gradient(circle at 76% 14%,rgba(215,176,106,.2),transparent 34%),linear-gradient(135deg,rgba(29,22,14,.95),rgba(8,6,4,.78))}
.showcase-visual-lead_radar_business_intelligence{background:radial-gradient(circle at 80% 14%,rgba(158,230,217,.18),transparent 34%),linear-gradient(135deg,rgba(18,21,28,.95),rgba(8,6,4,.78))}
.showcase-visual-document_legal_admin_automation{background:radial-gradient(circle at 80% 14%,rgba(255,255,255,.14),transparent 34%),linear-gradient(135deg,rgba(27,24,20,.95),rgba(8,6,4,.78))}
.showcase-visual-commerce_marketing_seo_tools{background:radial-gradient(circle at 80% 14%,rgba(215,176,106,.22),transparent 34%),linear-gradient(135deg,rgba(30,19,15,.95),rgba(8,6,4,.78))}
.showcase-visual-vertical_industry_solutions{background:radial-gradient(circle at 80% 14%,rgba(114,216,197,.14),transparent 34%),linear-gradient(135deg,rgba(21,26,20,.95),rgba(8,6,4,.78))}
.showcase-card-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.showcase-pill,.showcase-category{border:1px solid rgba(215,176,106,.24);border-radius:999px;padding:5px 10px;color:var(--gold-2);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;background:rgba(215,176,106,.05)}
.showcase-category{color:#9ee6d9;border-color:rgba(114,216,197,.28);background:rgba(114,216,197,.05)}
.showcase-card h3{color:#f7e9ca;font-size:22px;line-height:1.35;font-weight:500;letter-spacing:.08em}
.showcase-outcome{color:var(--gold-2);font-size:13px;line-height:1.75;letter-spacing:.04em}
.showcase-summary{color:#bdb6a8;font-size:14px;line-height:1.9}
.showcase-metric{display:grid;grid-template-columns:auto 1fr;align-items:end;gap:10px;padding:12px 14px;border:1px solid rgba(215,176,106,.18);border-radius:14px;background:rgba(215,176,106,.055)}
.showcase-metric strong{font-family:var(--serif);font-size:30px;line-height:.95;color:#f1d594;font-weight:600}
.showcase-metric span{color:#a9a092;font-size:11px;letter-spacing:.16em;text-transform:uppercase;line-height:1.4}
.showcase-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto}
.showcase-tags span{color:#8f887a;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.025);border-radius:999px;padding:5px 9px;font-size:11px;letter-spacing:.08em}
.showcase-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding-top:12px;border-top:1px solid var(--line)}
.showcase-link{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:10px 15px;background:linear-gradient(180deg,#f0d493,#c79b54);color:#1a140a;font-size:12px;font-weight:700;letter-spacing:.14em;box-shadow:0 12px 26px -18px rgba(215,176,106,.9)}
.showcase-potential{color:#8f887a;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase}
.showcase-empty{color:#8a8378;text-align:center;border:1px dashed var(--line);border-radius:18px;padding:24px;font-size:14px;letter-spacing:.08em}

/* cases — before/after */
.case-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:28px}
.metric-card{border:1px solid rgba(215,176,106,.25);border-radius:18px;padding:22px 20px;background:linear-gradient(180deg,rgba(20,16,10,.72),rgba(8,6,4,.5));min-height:136px}
.metric-card strong{font-family:var(--serif);font-size:clamp(36px,4.2vw,56px);font-weight:600;line-height:1;background:linear-gradient(135deg,#f6e3b3,#d7b06a 55%,var(--teal));-webkit-background-clip:text;background-clip:text;color:transparent}
.metric-card span{display:block;margin-top:10px;color:#d4cebf;font-size:13px;letter-spacing:.12em;line-height:1.6}
.cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.case{background:linear-gradient(180deg,rgba(20,16,10,.6),rgba(8,6,4,.6));border:1px solid var(--line);border-radius:24px;overflow:hidden;transition:.3s;display:flex;flex-direction:column}
.case:hover{border-color:rgba(215,176,106,.4);transform:translateY(-4px)}
.case-hero{padding:28px 26px 22px;border-bottom:1px solid var(--line);position:relative;background:linear-gradient(135deg,#1a1407,#0a0805)}
.case-hero::before{content:"";position:absolute;right:-50px;top:-50px;width:160px;height:160px;border-radius:50%;background:radial-gradient(circle,rgba(215,176,106,.14),transparent 65%);pointer-events:none}
.case-cat{color:var(--gold);font-size:10.5px;letter-spacing:.32em;text-transform:uppercase;margin-bottom:12px}
.case-stat{display:flex;align-items:baseline;gap:8px;position:relative;z-index:1}
.case-num{font-family:var(--serif);font-size:54px;font-weight:600;line-height:1;
  background:linear-gradient(135deg,#f6e3b3,#d7b06a 55%,#8a612d);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.case-unit{color:#d4cebf;font-size:13px;letter-spacing:.18em}
.case-num-label{color:var(--muted);font-size:11px;letter-spacing:.24em;text-transform:uppercase;margin-top:6px}
.case-body{padding:24px 26px 26px;display:flex;flex-direction:column;gap:14px;flex:1}
.case-body h3{color:#f3e6c8;font-size:18px;letter-spacing:.06em;font-weight:500;line-height:1.5}
.case-fields{display:grid;gap:10px;font-size:12.8px;line-height:1.7}
.case-field{padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.02);color:#a8a195}
.case-field.result{background:rgba(215,176,106,.07);border-color:rgba(215,176,106,.32);color:#ece4cf}
.case-field .lbl{color:var(--gold);font-size:10px;letter-spacing:.3em;text-transform:uppercase;margin-bottom:5px;display:block}
.case-foot{display:flex;justify-content:space-between;margin-top:auto;padding-top:14px;border-top:1px solid var(--line);color:#7a7468;font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;gap:12px;line-height:1.5}

/* team capabilities */
.capability-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:34px}
.capability{border:1px solid var(--line);border-radius:18px;padding:24px 22px;background:linear-gradient(180deg,rgba(20,16,10,.58),rgba(8,6,4,.48))}
.capability .cap-num{font-family:var(--serif);font-style:italic;color:var(--teal);font-size:15px;letter-spacing:.24em;margin-bottom:12px}
.capability h3{font-size:18px;color:#f3e6c8;letter-spacing:.08em;font-weight:500;margin-bottom:10px}
.capability p{color:#9b9486;font-size:13.5px;line-height:1.8}

/* process timeline */
.process-track{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-top:18px}
.process-track::before{content:"";position:absolute;top:9px;left:8px;right:8px;height:1px;background:linear-gradient(90deg,var(--gold),transparent)}
.step{position:relative;padding-top:36px}
.step::before{content:"";position:absolute;top:0;left:0;width:18px;height:18px;border-radius:50%;background:radial-gradient(circle,var(--gold-2) 30%,var(--gold) 70%);box-shadow:0 0 0 4px rgba(215,176,106,.18)}
.step-num{font-family:var(--serif);font-style:italic;font-size:14px;color:var(--gold);letter-spacing:.2em;margin-bottom:12px}
.step h3{font-size:21px;color:#f3e6c8;letter-spacing:.14em;font-weight:500;margin-bottom:12px}
.step p{color:#a8a195;font-size:13.5px;line-height:1.85;margin-bottom:14px}
.step-deliver{color:var(--gold);font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;padding-top:12px;border-top:1px dashed rgba(215,176,106,.3)}
.step-deliver small{color:#9b9486;font-size:12px;letter-spacing:.04em;text-transform:none;display:block;margin-top:6px;line-height:1.6}

/* about */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-visual{position:relative;aspect-ratio:1/1;border-radius:24px;overflow:hidden;background:radial-gradient(circle at 50% 40%, #2a1f0d, #0a0805);border:1px solid rgba(215,176,106,.22);display:grid;place-items:center}
.about-visual::before{content:"";position:absolute;inset:18px;border:1px solid rgba(215,176,106,.18);border-radius:18px;pointer-events:none}
.about-body h2{font-family:var(--sans);font-weight:300;font-size:clamp(28px,3.6vw,48px);line-height:1.18;letter-spacing:.04em}
.about-body h2 em{font-family:var(--serif);font-style:italic;font-weight:600;
  background:linear-gradient(110deg,#f6e3b3,#d7b06a 50%,#8a612d);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.about-body p{color:#b6afa2;line-height:1.95;font-size:15.5px;margin-top:18px}
.about-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.pill{border:1px solid var(--line);color:#d4cebf;padding:9px 16px;border-radius:999px;font-size:12px;letter-spacing:.16em}
.pill.gold{border-color:rgba(215,176,106,.5);color:var(--gold-2);background:rgba(215,176,106,.06)}

/* blog */
.blog-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:22px}
.bp{border:1px solid var(--line);border-radius:22px;padding:30px 28px;background:linear-gradient(180deg,rgba(20,16,10,.55),rgba(8,6,4,.4));transition:.3s}
.bp:hover{border-color:rgba(215,176,106,.4);transform:translateY(-3px)}
.bp.featured{background:linear-gradient(135deg,rgba(40,28,12,.7),rgba(8,6,4,.6));display:flex;flex-direction:column;justify-content:space-between;min-height:100%}
.bp-date{color:var(--gold);font-size:11px;letter-spacing:.32em;text-transform:uppercase;margin-bottom:16px}
.bp h3{font-size:20px;color:#f3e6c8;letter-spacing:.06em;font-weight:500;line-height:1.5;margin-bottom:12px}
.bp.featured h3{font-size:26px;line-height:1.35}
.bp p{color:#9b9486;font-size:13.5px;line-height:1.85}
.bp-cat{display:inline-flex;margin-top:16px;color:rgba(215,176,106,.78);font-size:11px;letter-spacing:.24em;text-transform:uppercase;border:1px solid var(--line);padding:6px 12px;border-radius:999px}

/* faq */
.faq-list{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.faq{border-bottom:1px solid var(--line);padding:24px 0;cursor:pointer}
.faq summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:24px;color:#f3e6c8;font-size:17px;letter-spacing:.06em;font-weight:500}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold);font-size:22px;font-weight:300;transition:transform .3s}
.faq[open] summary::after{transform:rotate(45deg)}
.faq p{margin-top:14px;color:#a8a195;line-height:1.95;font-size:14.5px;max-width:780px}

/* contact */
.contact-panel{border:1px solid var(--line);border-radius:28px;padding:56px;background:linear-gradient(135deg,rgba(35,24,10,.85),rgba(8,6,4,.85));display:grid;grid-template-columns:1.05fr .95fr;gap:56px;position:relative;overflow:hidden}
.contact-panel::before{content:"";position:absolute;right:-200px;top:-200px;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(215,176,106,.2),transparent 60%);pointer-events:none}
.contact-panel > *{min-width:0}
.contact-panel h2{font-family:var(--sans);font-weight:300;font-size:clamp(28px,3.4vw,46px);line-height:1.2;letter-spacing:.04em}
.contact-panel h2 em{font-family:var(--serif);font-style:italic;font-weight:600;color:var(--gold-2)}
.contact-info{display:grid;gap:14px;margin-top:32px;position:relative;z-index:2}
.ci{display:flex;align-items:center;gap:18px;color:#d4cebf;font-size:14px;letter-spacing:.04em}
.ci-icon{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:rgba(215,176,106,.1);color:var(--gold);border:1px solid rgba(215,176,106,.28);flex:0 0 auto}
.ci-icon svg{width:18px;height:18px}

.form-card{background:rgba(255,255,255,.02);border:1px solid var(--line);border-radius:22px;padding:30px;position:relative;z-index:2}
.form-card label{display:block;color:var(--gold);font-size:11px;letter-spacing:.3em;text-transform:uppercase;margin-bottom:8px;margin-top:16px}
.form-card label:first-of-type{margin-top:0}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-card input,.form-card textarea,.form-card select{width:100%;background:rgba(0,0,0,.4);border:1px solid var(--line);color:#f3e6c8;font-family:var(--sans);font-size:14px;padding:13px 15px;border-radius:12px;outline:none;transition:.2s}
.form-card input:focus,.form-card textarea:focus,.form-card select:focus{border-color:rgba(215,176,106,.55);background:rgba(0,0,0,.6);box-shadow:0 0 0 3px rgba(215,176,106,.08)}
.form-card input.is-invalid,.form-card textarea.is-invalid,.form-card select.is-invalid{border-color:#ff8e7a;box-shadow:0 0 0 3px rgba(255,142,122,.08)}
.form-card textarea{min-height:100px;resize:vertical}
.form-card .btn{width:100%;margin-top:22px;justify-content:center}
.form-note{color:#7a7468;font-size:11.5px;line-height:1.7;margin-top:12px;text-align:center}
.form-success{display:none;text-align:center;padding:36px 24px}
.form-success.show{display:block}
.form-success .check{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,#e6c587,#c79b54);color:#1a140a;font-size:32px;display:grid;place-items:center;margin:0 auto 18px;font-weight:600}
.form-success h3{color:#f3e6c8;font-size:20px;letter-spacing:.1em;margin-bottom:10px}
.form-success p{color:#bdb6a8;font-size:14px;line-height:1.85}

/* footer */
.footer{border-top:1px solid var(--line);padding:60px 0 40px;color:#9b958a}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:50px;margin-bottom:40px}
.footer h4{color:var(--gold);font-size:11px;letter-spacing:.36em;text-transform:uppercase;margin-bottom:18px}
.footer ul{list-style:none;display:grid;gap:10px}
.footer ul a{color:#a8a195;font-size:13.5px;letter-spacing:.04em;transition:color .2s}
.footer ul a:hover{color:var(--gold-2)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;padding-top:30px;border-top:1px solid var(--line);font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:#5a554b}

/* AI chat */
.ai-chat-btn{position:fixed;right:24px;bottom:24px;z-index:60;width:60px;height:60px;border-radius:50%;
  background:linear-gradient(135deg,#f3dca6,#c79b54);color:#1a140a;border:none;cursor:pointer;
  display:grid;place-items:center;
  box-shadow:0 14px 40px rgba(215,176,106,.45), 0 0 0 1px rgba(255,255,255,.08) inset;
  transition:.3s;animation:pulse 3s ease-in-out infinite}
@keyframes pulse{0%,100%{box-shadow:0 14px 40px rgba(215,176,106,.45),0 0 0 0 rgba(215,176,106,.3)}50%{box-shadow:0 14px 40px rgba(215,176,106,.45),0 0 0 10px rgba(215,176,106,0)}}
.ai-chat-btn:hover{transform:scale(1.06);animation:none}
.ai-chat-btn svg{width:26px;height:26px}
.ai-chat-tip{position:fixed;right:96px;bottom:32px;z-index:59;background:rgba(7,7,7,.92);border:1px solid var(--line);color:#f3e6c8;padding:10px 16px;border-radius:14px;font-size:12.5px;letter-spacing:.04em;max-width:240px;line-height:1.5;backdrop-filter:blur(12px);box-shadow:0 14px 40px rgba(0,0,0,.5);transform:translateX(8px);opacity:0;pointer-events:none;transition:.4s}
.ai-chat-tip.show{transform:translateX(0);opacity:1}
.ai-chat-tip::after{content:"";position:absolute;right:-6px;top:50%;transform:translateY(-50%) rotate(45deg);width:10px;height:10px;background:rgba(7,7,7,.92);border-right:1px solid var(--line);border-top:1px solid var(--line)}
.ai-chat-tip strong{color:var(--gold-2);font-weight:600}
.ai-chat-tip .close{position:absolute;top:4px;right:6px;color:#7a7468;background:none;border:none;cursor:pointer;font-size:14px;padding:0;line-height:1}

.ai-chat{position:fixed;right:24px;bottom:96px;z-index:60;width:min(380px,calc(100vw - 32px));height:min(560px,calc(100vh - 130px));
  background:#0c0a07;border:1px solid rgba(215,176,106,.32);border-radius:22px;
  display:none;flex-direction:column;overflow:hidden;
  box-shadow:0 30px 90px rgba(0,0,0,.7)}
.ai-chat.open{display:flex;animation:chatIn .35s cubic-bezier(.2,.7,.2,1) both}
@keyframes chatIn{from{opacity:0;transform:translateY(20px) scale(.96)}to{opacity:1;transform:none}}
.ai-head{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px}
.ai-head .dot{width:8px;height:8px;border-radius:50%;background:#7dd87d;box-shadow:0 0 10px #7dd87d}
.ai-head strong{color:#f3e6c8;font-size:14px;letter-spacing:.18em;font-weight:600}
.ai-head small{color:#7a7468;font-size:10.5px;letter-spacing:.2em;margin-left:auto}
.ai-head .close-x{background:none;border:none;color:#7a7468;cursor:pointer;font-size:18px;padding:4px 6px;line-height:1;transition:color .2s}
.ai-head .close-x:hover{color:var(--gold-2)}

.ai-body{flex:1;overflow-y:auto;padding:20px 20px 14px;display:flex;flex-direction:column;gap:14px;scroll-behavior:smooth}
.ai-body::-webkit-scrollbar{width:6px}
.ai-body::-webkit-scrollbar-thumb{background:rgba(215,176,106,.25);border-radius:3px}
.ai-row{display:flex;flex-direction:column;gap:4px;max-width:88%;animation:msgIn .35s cubic-bezier(.2,.7,.2,1) both}
.ai-row.user{align-self:flex-end;align-items:flex-end}
.ai-row.bot{align-self:flex-start;align-items:flex-start}
.ai-sender{font-size:10px;letter-spacing:.32em;text-transform:uppercase;color:rgba(215,176,106,.55);padding:0 4px}
.ai-msg{padding:13px 16px 12px;border-radius:16px;font-size:13.5px;line-height:1.8;letter-spacing:.02em;word-wrap:break-word;overflow-wrap:anywhere}
.ai-msg.bot{background:linear-gradient(180deg,rgba(215,176,106,.085),rgba(215,176,106,.04));border:1px solid var(--line);color:#ece4cf;border-bottom-left-radius:5px;box-shadow:0 8px 24px -16px rgba(0,0,0,.6)}
.ai-msg.user{background:linear-gradient(135deg,#e6c587,#c79b54);color:#1a140a;border-bottom-right-radius:5px;font-weight:500;box-shadow:0 10px 24px -14px rgba(215,176,106,.5)}
.ai-msg p{margin:0}
.ai-msg p + p{margin-top:10px}
.ai-msg strong{color:var(--gold-2);font-weight:600;letter-spacing:.04em}
.ai-msg.user strong{color:#1a140a}
.ai-msg.bot a{color:var(--gold-2);text-decoration:none;border-bottom:1px dashed rgba(215,176,106,.5);transition:.2s}
.ai-msg.bot a:hover{color:#fff0c4;border-bottom-color:var(--gold-2)}
.ai-msg ul{margin:6px 0 0;padding-left:20px;display:flex;flex-direction:column;gap:4px}
.ai-msg li::marker{color:var(--gold)}
.ai-msg.typing{display:inline-flex;align-items:center;gap:6px;color:var(--gold);min-height:22px}
.ai-msg.typing .dot{width:5px;height:5px;border-radius:50%;background:var(--gold);opacity:.4;animation:dot 1.3s infinite ease-in-out}
.ai-msg.typing .dot:nth-child(2){animation-delay:.18s}
.ai-msg.typing .dot:nth-child(3){animation-delay:.36s}
@keyframes dot{0%,80%,100%{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}
@keyframes msgIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

.ai-quick{display:flex;flex-wrap:wrap;gap:6px;padding:0 20px 14px}
.ai-quick button{background:rgba(215,176,106,.06);border:1px solid var(--line);color:#d4cebf;font-family:inherit;font-size:12px;letter-spacing:.04em;padding:8px 12px;border-radius:999px;cursor:pointer;transition:.2s}
.ai-quick button:hover{background:rgba(215,176,106,.14);color:var(--gold-2);border-color:rgba(215,176,106,.4)}

.ai-input{padding:12px 14px;border-top:1px solid var(--line);display:flex;gap:8px}
.ai-input input{flex:1;background:rgba(0,0,0,.35);border:1px solid var(--line);color:#f3e6c8;font-family:var(--sans);font-size:13px;padding:11px 14px;border-radius:12px;outline:none}
.ai-input input:focus{border-color:rgba(215,176,106,.5)}
.ai-input button{padding:0 16px;background:linear-gradient(180deg,#e6c587,#c79b54);border:none;color:#1a140a;font-weight:600;border-radius:12px;cursor:pointer;font-size:13px;letter-spacing:.1em}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s ease, transform .9s cubic-bezier(.2,.7,.2,1)}
.reveal.show{opacity:1;transform:none}

/* responsive */
@media (max-width:1024px){
  .nav-links{display:none}
  .hamburger{display:inline-flex}
  .hero-grid,.about-grid,.section-head{grid-template-columns:1fr;gap:40px}
  .contact-panel{grid-template-columns:1fr;gap:40px;padding:36px}
  .services{grid-template-columns:repeat(2,1fr)}
  .case-metrics,.capability-grid{grid-template-columns:repeat(2,1fr)}
  .solutions-grid,.showcase-group-grid,.cases-grid,.blog-grid{grid-template-columns:repeat(2,1fr)}
  .process-track{grid-template-columns:repeat(2,1fr);row-gap:50px}
  .process-track::before{display:none}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:640px){
  .container{width:calc(100% - 28px)}
  .nav{height:64px;gap:10px}
  .brand-title{font-size:13.5px;letter-spacing:.03em}
  .brand-subtitle{display:none}
  .logo-mark{width:38px;height:38px}
  .header .nav-cta{display:none}
  .hero{padding:60px 0 70px;min-height:auto}
  .hero-grid{gap:50px}
  .hero-meta{gap:22px}
  .hero-meta strong{font-size:28px}
  .hero-actions{flex-direction:column;width:100%}
  .hero-actions .btn{width:100%}
  .section{padding:70px 0}
  .services,.solutions-grid,.showcase-group-grid,.cases-grid,.blog-grid,.process-track,.case-metrics,.capability-grid,.showcase-overview{grid-template-columns:1fr}
  .showcase-grid{gap:34px}
  .showcase-group-head{align-items:flex-start;flex-direction:column;gap:6px}
  .showcase-overview{gap:10px;margin-bottom:22px}
  .showcase-overview div{min-height:auto;padding:18px}
  .showcase-tabs{width:100%;justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;padding:5px;-webkit-overflow-scrolling:touch}
  .showcase-tab{flex:0 0 auto;padding:9px 14px;font-size:11px;letter-spacing:.12em}
  .showcase-card{min-height:auto;padding:22px}
  .showcase-visual{height:140px}
  .showcase-screen strong{font-size:14px}
  .showcase-actions{align-items:flex-start;flex-direction:column}
  .form-row{grid-template-columns:1fr}
  .contact-panel{padding:24px;border-radius:20px}
  .form-card{padding:22px}
  .footer-grid{grid-template-columns:1fr}
  .ai-chat-tip{display:none}
  .ai-chat-btn{right:16px;bottom:16px;width:54px;height:54px}
  .ai-chat{right:8px;left:8px;width:auto;bottom:84px;height:min(540px,calc(100vh - 110px))}
  body.contact-inview .ai-chat-btn{bottom:88px}
  .bc{padding:22px 20px;aspect-ratio:auto;min-height:300px}
  .bc-grid{grid-template-columns:1fr;gap:18px}
  .bc-left{padding-right:0;border-right:none;padding-bottom:18px;border-bottom:1px solid rgba(215,176,106,.16)}
  .bc-name{font-size:18px}
  .bc-name-en{font-size:15px}
  .bc-line{font-size:11px}
  .case-num{font-size:44px}
  .sol-tabs{width:100%;justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;padding:5px;-webkit-overflow-scrolling:touch}
  .sol-tab{padding:9px 16px;font-size:12px;letter-spacing:.14em;flex:0 0 auto}
  .process-track .step{padding-top:30px}
  .process-track .step::before{width:14px;height:14px}
  h1.display{font-size:clamp(30px,8.8vw,36px);letter-spacing:.01em;line-height:1.16;overflow-wrap:anywhere}
  h1.display b{font-size:.42em;letter-spacing:.18em;margin-top:14px}
  html[lang="en"] h1.display{font-size:clamp(28px,8vw,34px);line-height:1.14}
  html[lang="en"] h1.display b{font-size:.36em;letter-spacing:.12em}
  html[lang="en"] .hero-tags .tag{letter-spacing:.08em}
}