*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'DM Sans',sans-serif;color:#1e2a4a;background:#fff;line-height:1.7;overflow-x:hidden}
a{color:inherit;text-decoration:none}
:root{
  --ink:#07091a;--cloud:#eef0ff;--mist:#a5b4fc;
  --accent:#4361ee;--surface2:#f0f4ff;--border:#c7d2fe;
  --text:#1e2a4a;--muted:#64748b;
  --grad:linear-gradient(135deg,#4361ee,#2d3fbf);
  --grad2:linear-gradient(135deg,#4361ee,#7b8ff5);
  --r:16px;
}
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-thumb{background:#4361ee;border-radius:3px}
.page{animation:fadeIn .35s ease both}
@keyframes fadeIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:100;height:56px;display:flex;align-items:center;
  justify-content:space-between;padding:0 24px;
  background:rgba(5,14,32,.97);backdrop-filter:blur(20px);
  border-bottom:1px solid rgba(255,255,255,.06)}
.nav-logo{display:flex;align-items:center;gap:10px;cursor:pointer}
.nav-icon{width:36px;height:36px;object-fit:contain;flex-shrink:0;filter:drop-shadow(0 0 6px rgba(246,214,171,.5))}
.nav-name{font-family:'Syne',sans-serif;font-weight:700;font-size:15px;color:#fff;letter-spacing:3px;line-height:1.2}
.nav-sub{font-family:'DM Mono',monospace;font-size:8px;color:rgba(165,180,252,.75);letter-spacing:2.5px}
.nav-tabs{display:flex;gap:3px}
.nav-tab{padding:6px 14px;border-radius:8px;border:none;cursor:pointer;
  font-family:'Syne',sans-serif;font-size:12px;font-weight:600;transition:all .2s;
  background:rgba(255,255,255,.06);color:rgba(255,255,255,.82);white-space:nowrap}
.nav-tab.active{background:#4361ee;color:#fff;box-shadow:0 4px 14px rgba(67,97,238,.45)}
.nav-tab:hover:not(.active){background:rgba(255,255,255,.1);color:rgba(255,255,255,.85)}

/* HERO */
.hero{min-height:100vh;padding-top:56px;
  background:linear-gradient(135deg,#050d20 0%,#091628 50%,#0c1f3f 100%);
  display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.hero-grid{position:absolute;inset:0;
  background-image:linear-gradient(rgba(67,97,238,.1) 1px,transparent 1px),
    linear-gradient(90deg,rgba(67,97,238,.1) 1px,transparent 1px);background-size:64px 64px}
.hg{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none}
.hg1{width:820px;height:820px;background:radial-gradient(circle,rgba(67,97,238,.32),transparent 70%);top:-200px;left:-140px;animation:glow 9s ease-in-out infinite}
.hg2{width:620px;height:620px;background:radial-gradient(circle,rgba(139,92,246,.22),transparent 70%);bottom:-80px;right:-80px;animation:glow 12s ease-in-out infinite reverse}
@keyframes glow{0%,100%{transform:translate(0,0)}50%{transform:translate(30px,-30px)}}
@keyframes logoFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.hero-inner{position:relative;z-index:1;text-align:center;max-width:900px;padding:48px 24px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;
  background:rgba(67,97,238,.15);border:1px solid rgba(165,180,252,.35);
  padding:7px 20px;border-radius:100px;color:#c7d2fe;font-size:11px;font-weight:600;
  letter-spacing:2px;margin-bottom:32px;font-family:'DM Mono',monospace}
.hero-dot{width:6px;height:6px;border-radius:50%;background:#818cf8;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.5)}}
.logo-ph{width:112px;height:112px;margin:0 auto 28px;background:rgba(255,255,255,.04);
  border:2px dashed rgba(255,255,255,.18);border-radius:22px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  color:rgba(255,255,255,.78);font-size:10px;gap:5px;letter-spacing:1px}
.hero-logo{width:420px;max-width:90vw;object-fit:contain;margin:0 auto 28px;display:block;
  animation:logoFloat 6s ease-in-out infinite}
.hero-title{font-family:'Syne',sans-serif;font-weight:800;
  font-size:clamp(44px,8vw,88px);line-height:1.0;letter-spacing:4px;margin-bottom:12px;
  background:linear-gradient(135deg,#ffffff 0%,#e0e7ff 50%,#a5b4fc 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-title span{background:linear-gradient(135deg,#a5b4fc,#818cf8);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-en{font-family:'DM Mono',monospace;font-size:12px;font-weight:500;color:rgba(165,180,252,.9);
  letter-spacing:9px;margin-bottom:24px;text-transform:uppercase}
.hero-desc{font-size:clamp(15px,1.8vw,18px);color:rgba(255,255,255,.85);
  max-width:580px;margin:0 auto 44px;line-height:1.85;letter-spacing:.3px}
.hero-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:64px}
.btn-p{background:var(--grad2);color:#fff;padding:14px 36px;border-radius:10px;
  font-weight:700;font-size:14px;border:none;cursor:pointer;
  box-shadow:0 8px 32px rgba(67,97,238,.55);transition:transform .2s,box-shadow .2s}
.btn-p:hover{transform:translateY(-2px);box-shadow:0 14px 40px rgba(67,97,238,.65)}
.btn-g{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.2);
  color:#fff;padding:14px 36px;border-radius:10px;font-weight:600;font-size:14px;
  cursor:pointer;transition:background .2s,transform .2s}
.btn-g:hover{background:rgba(255,255,255,.14);transform:translateY(-2px)}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:rgba(165,180,252,.15);border:1px solid rgba(165,180,252,.12);
  border-radius:16px;overflow:hidden;backdrop-filter:blur(12px)}
.hero-stat{background:rgba(7,9,26,.7);padding:22px 24px;text-align:center}
.hero-stat:hover{background:rgba(67,97,238,.15)}
.stat-n{font-family:'DM Mono',monospace;font-size:26px;font-weight:500;
  background:linear-gradient(135deg,#fff,#a5b4fc);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  margin-bottom:5px}
.stat-l{color:rgba(255,255,255,.75);font-size:9px;letter-spacing:2.5px;text-transform:uppercase;line-height:1.5;font-family:'DM Mono',monospace}

/* INDUSTRY STRIP */
.industry-strip{background:#e8f0ff;border-top:1px solid #d4e0f7;padding:22px 5%}
.industry-inner{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}
.ind-label{color:#4361ee;font-size:10px;letter-spacing:2px;
  font-family:'DM Mono',monospace;padding-right:12px;border-right:1px solid #b8cef5}
.ind-item{color:#1e2a4a;font-size:12px;font-weight:700;
  padding:6px 16px;border-radius:100px;border:1px solid #b8cef5;
  background:#fff;letter-spacing:.5px;transition:all .2s}
.ind-item:hover{color:#4361ee;border-color:#4361ee;background:#e8f0ff}

/* WHY US - HOME SECTION */
.home-sec{padding:80px 5%}
.home-sec-alt{background:linear-gradient(180deg,#f0f5ff,#eaf1ff)}
.home-sec-dark{background:linear-gradient(135deg,#060d22,#0a1535)}
.slbl{display:inline-flex;align-items:center;gap:8px;font-family:'DM Mono',monospace;
  font-size:10px;letter-spacing:3px;text-transform:uppercase;color:var(--accent);margin-bottom:10px}
.slbl::before{content:"";display:block;width:18px;height:2px;background:var(--grad2)}
.slbl-w{color:#a5b4fc}
.slbl-w::before{background:linear-gradient(90deg,#4361ee,#a5b4fc)}
.stitle{font-family:'Syne',sans-serif;font-weight:700;
  font-size:clamp(24px,3vw,38px);color:var(--ink);line-height:1.2;margin-bottom:12px}
.stitle-w{color:#fff}
.sdesc{color:var(--muted);font-size:15px;max-width:580px;line-height:1.85;margin-bottom:48px}
.sdesc-w{color:rgba(255,255,255,.78)}

/* WHY CARDS */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.why-card{background:#fff;border:1px solid var(--border);border-radius:var(--r);padding:28px;
  transition:transform .25s,box-shadow .25s,border-color .25s;position:relative;overflow:hidden}
.why-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--grad2);opacity:0;transition:opacity .3s}
.why-card:hover{transform:translateY(-4px);box-shadow:0 16px 48px rgba(67,97,238,.12);border-color:var(--mist)}
.why-card:hover::before{opacity:1}
.why-icon{width:52px;height:52px;border-radius:14px;background:var(--cloud);
  display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:18px;
  border:1px solid var(--border)}
.why-title{font-family:'Syne',sans-serif;font-weight:700;font-size:17px;color:var(--ink);margin-bottom:8px}
.why-desc{font-size:13px;color:var(--muted);line-height:1.8}

/* HOW IT WORKS */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.steps::before{content:"";position:absolute;top:36px;left:12%;right:12%;height:2px;
  background:linear-gradient(90deg,#4361ee,#7b8ff5);z-index:0}
.step{text-align:center;position:relative;z-index:1;padding:0 16px}
.step-num{width:72px;height:72px;border-radius:50%;background:var(--grad2);
  display:flex;align-items:center;justify-content:center;margin:0 auto 20px;
  font-family:'DM Mono',monospace;font-size:20px;font-weight:700;color:#fff;
  box-shadow:0 8px 24px rgba(67,97,238,.4);border:4px solid #fff}
.step-title{font-family:'Syne',sans-serif;font-weight:700;font-size:16px;
  color:var(--ink);margin-bottom:8px}
.step-desc{font-size:13px;color:var(--muted);line-height:1.7}

/* INDUSTRIES */
.ind-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ind-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);
  border-radius:var(--r);padding:28px;transition:background .2s,border-color .2s,transform .2s}
.ind-card:hover{background:rgba(67,97,238,.12);border-color:rgba(67,97,238,.35);transform:translateY(-3px)}
.ind-icon{font-size:32px;margin-bottom:14px}
.ind-title{font-family:'Syne',sans-serif;font-weight:700;font-size:17px;color:#fff;margin-bottom:8px}
.ind-desc{font-size:13px;color:rgba(255,255,255,.75);line-height:1.7}

/* NUMBERS */
.nums-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:48px}
.num-card{text-align:center;padding:32px 20px;background:rgba(67,97,238,.08);
  border:1px solid rgba(67,97,238,.2);border-radius:var(--r)}
.num-val{font-family:'DM Mono',monospace;font-size:36px;font-weight:700;color:#fff;margin-bottom:6px}
.num-val span{font-size:20px;color:#7b8ff5}
.num-label{font-size:13px;color:rgba(255,255,255,.75);letter-spacing:.5px}

/* PARTNER LOGOS */
.partner-grid{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;align-items:center;margin-top:40px}
.partner-item{background:#fff;border:1px solid var(--border);border-radius:12px;
  padding:14px 22px;display:flex;align-items:center;justify-content:center;
  transition:box-shadow .2s,border-color .2s;min-width:120px}
.partner-item:hover{box-shadow:0 4px 20px rgba(67,97,238,.12);border-color:var(--mist)}

/* BLOG PREVIEW */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.blog-card{background:#fff;border:1px solid var(--border);border-radius:var(--r);overflow:hidden;
  cursor:pointer;transition:transform .25s,box-shadow .25s}
.blog-card:hover{transform:translateY(-4px);box-shadow:0 16px 48px rgba(10,14,26,.1)}
.blog-cover{height:140px;display:flex;align-items:center;justify-content:center;font-size:40px}
.blog-body{padding:20px}
.blog-cat{font-size:10px;padding:2px 8px;border-radius:100px;font-weight:700;display:inline-block;margin-bottom:10px}
.blog-title{font-family:'Syne',sans-serif;font-weight:700;font-size:15px;
  color:var(--ink);margin-bottom:6px;line-height:1.4}
.blog-exc{font-size:12px;color:var(--muted);line-height:1.7;margin-bottom:10px}
.blog-more{font-size:11px;font-weight:700;color:var(--accent)}
.ai-rec-badge{display:inline-flex;align-items:center;gap:4px;
  background:linear-gradient(135deg,#4361ee,#7b8ff5);color:#fff;
  font-size:9px;font-weight:700;letter-spacing:1px;padding:2px 8px;
  border-radius:100px;vertical-align:middle;margin-left:6px;
  box-shadow:0 2px 8px rgba(67,97,238,.35);white-space:nowrap}

/* CTA BANNER */
.cta-banner{background:var(--grad2);border-radius:24px;padding:60px 48px;
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:28px;position:relative;overflow:hidden}
.cta-banner::before{content:"";position:absolute;right:-60px;top:-60px;
  width:300px;height:300px;border-radius:50%;background:rgba(255,255,255,.07)}
.cta-banner::after{content:"";position:absolute;left:-40px;bottom:-40px;
  width:200px;height:200px;border-radius:50%;background:rgba(255,255,255,.05)}
.cta-left{position:relative;z-index:1}
.cta-title{font-family:'Syne',sans-serif;font-size:clamp(22px,3vw,32px);
  font-weight:700;color:#fff;margin-bottom:8px;line-height:1.3}
.cta-desc{color:rgba(255,255,255,.88);font-size:14px;max-width:440px;line-height:1.7}
.cta-btn{position:relative;z-index:1;background:#fff;color:#4361ee;padding:15px 40px;
  border-radius:10px;font-weight:800;font-size:15px;border:none;cursor:pointer;
  box-shadow:0 8px 28px rgba(0,0,0,.2);transition:transform .2s,box-shadow .2s;white-space:nowrap}
.cta-btn:hover{transform:translateY(-2px);box-shadow:0 12px 36px rgba(0,0,0,.25)}

/* SECTION COMMONS */
.sec{padding:72px 5%}
.sec-alt{background:linear-gradient(180deg,#f0f5ff,#eaf1ff)}

/* PRODUCT ROWS */
.prod-sec{margin-bottom:48px}
.ai-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.codex-inner{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start}
.model-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:20px}
.prod-hd{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.prod-bar{width:3px;height:18px;border-radius:2px;flex-shrink:0}
.prod-lbl{font-size:12px;font-weight:700;color:var(--muted);letter-spacing:2px;text-transform:uppercase}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.pcard{background:#fff;border:1px solid var(--border);border-radius:var(--r);padding:22px;
  position:relative;overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s}
.pcard::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;opacity:0;transition:opacity .3s}
.pcard:hover{transform:translateY(-3px);box-shadow:0 16px 48px rgba(10,14,26,.1);border-color:var(--mist)}
.pcard:hover::before{opacity:1}
.aw::before{background:linear-gradient(90deg,#ff9900,#ffb74d)}
.gc::before{background:linear-gradient(90deg,#4285f4,#34a853)}
.az::before{background:linear-gradient(90deg,#0078d4,#50b0f8)}
.tc::before{background:linear-gradient(90deg,#1677ff,#0652dd)}
.hw::before{background:linear-gradient(90deg,#cf0a2c,#ff4d4d)}
.al::before{background:linear-gradient(90deg,#ff6a00,#ff9900)}
.cdn::before{background:linear-gradient(90deg,#0ea5e9,#38bdf8)}
.ddos::before{background:linear-gradient(90deg,#dc2626,#f87171)}
.waf::before{background:linear-gradient(90deg,#16a34a,#4ade80)}
.sms::before{background:linear-gradient(90deg,#7c3aed,#a78bfa)}
.plogo{width:50px;height:50px;border-radius:12px;display:flex;align-items:center;
  justify-content:center;margin-bottom:13px;background:var(--surface2);
  border:1px solid var(--border);overflow:hidden}
.pname{font-family:'Syne',sans-serif;font-weight:700;font-size:15px;color:var(--ink);margin-bottom:2px}
.pen{font-family:'DM Mono',monospace;font-size:9px;color:var(--muted);letter-spacing:1px;margin-bottom:9px}
.pdesc{color:var(--muted);font-size:12px;line-height:1.8;margin-bottom:12px}
.ptags{display:flex;flex-wrap:wrap;gap:5px}
.ptag{font-size:10px;padding:2px 7px;border-radius:100px;background:var(--cloud);color:var(--accent);font-weight:600}
.pl{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:700;
  color:var(--accent);margin-top:10px;cursor:pointer;transition:gap .2s}
.pl:hover{gap:8px}
.cl-card{background:linear-gradient(135deg,#fdf6f0,#fff9f5);border:1px solid #e8c9b4;
  border-radius:var(--r);padding:28px;position:relative;overflow:hidden;transition:transform .25s,box-shadow .25s}
.cl-card:hover{transform:translateY(-3px);box-shadow:0 16px 48px rgba(204,120,92,.15)}
.cl-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#cc785c,#e8a87c)}
.cl-grid{display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:start}
.cm-box{background:#fff;border:1px solid #e8c9b4;border-radius:10px;padding:11px 16px;text-align:center;min-width:100px}
.cm-n{font-family:'DM Mono',monospace;font-size:11px;font-weight:700;color:#8b4513;margin-bottom:3px}
.cm-d{font-size:10px;color:#cc785c;line-height:1.5}

/* WHY PAGE */
.why-page-hero{background:linear-gradient(135deg,#050d20,#091628,#0c1f3f);
  padding:80px 5% 60px;position:relative;overflow:hidden}
.why-page-bg{position:absolute;inset:0;
  background-image:linear-gradient(rgba(67,97,238,.08) 1px,transparent 1px),
    linear-gradient(90deg,rgba(67,97,238,.08) 1px,transparent 1px);background-size:60px 60px}
.why-page-inner{position:relative;z-index:1}
.compare-table{width:100%;border-collapse:collapse;margin-top:36px}
.compare-table th{padding:14px 20px;text-align:left;font-size:12px;font-weight:700;
  letter-spacing:1px;text-transform:uppercase;border-bottom:2px solid var(--border)}
.compare-table th:first-child{color:#475569}
.compare-table th:nth-child(2){color:#4361ee;background:rgba(67,97,238,.05)}
.compare-table th:nth-child(3){color:#475569}
.compare-table td{padding:14px 20px;font-size:13px;border-bottom:1px solid var(--border);vertical-align:middle}
.compare-table td:nth-child(2){background:rgba(67,97,238,.04);font-weight:600;color:var(--ink)}
.compare-table tr:hover td{background:var(--surface2)}
.compare-table tr:hover td:nth-child(2){background:rgba(67,97,238,.08)}
.check{color:#16a34a;font-size:16px}
.cross{color:#dc2626;font-size:16px}
.partial{color:#f59e0b;font-size:14px}
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.testimonial{background:var(--surface2);border:1px solid var(--border);border-radius:var(--r);padding:24px}
.test-quote{font-size:13px;color:var(--muted);line-height:1.8;margin-bottom:16px;font-style:italic}
.test-quote::before{content:'"';font-size:24px;color:var(--accent);font-family:'Syne',sans-serif;line-height:0;vertical-align:-8px;margin-right:4px}
.test-author{font-weight:700;font-size:13px;color:var(--ink)}
.test-role{font-size:11px;color:var(--muted)}

/* ARTICLES */
.art-hero{background:var(--ink);padding:48px 5%;position:relative;overflow:hidden}
.art-bg{position:absolute;inset:0;
  background-image:linear-gradient(rgba(67,97,238,.1) 1px,transparent 1px),
    linear-gradient(90deg,rgba(67,97,238,.1) 1px,transparent 1px);background-size:60px 60px}
.art-hi{position:relative;z-index:1}
.art-cats{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}
.cat-btn{padding:6px 14px;border-radius:100px;border:1px solid rgba(255,255,255,.15);
  background:rgba(255,255,255,.07);color:rgba(255,255,255,.85);font-size:12px;cursor:pointer;transition:all .2s}
.cat-btn:hover,.cat-btn.on{background:var(--grad2);border-color:transparent;color:#fff;
  box-shadow:0 4px 14px rgba(67,97,238,.4)}
.art-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;padding:44px 5%}
.acard{background:#fff;border:1px solid var(--border);border-radius:var(--r);overflow:hidden;
  cursor:pointer;transition:transform .25s,box-shadow .25s}
.acard:hover{transform:translateY(-4px);box-shadow:0 16px 48px rgba(10,14,26,.1)}
.acov{height:140px;display:flex;align-items:center;justify-content:center;font-size:40px}
.abody{padding:18px}
.ameta{display:flex;align-items:center;gap:9px;margin-bottom:7px}
.acat{font-size:10px;padding:2px 8px;border-radius:100px;font-weight:700}
.adate{font-family:'DM Mono',monospace;font-size:10px;color:var(--muted)}
.atitle{font-family:'Syne',sans-serif;font-weight:700;font-size:14px;
  color:var(--ink);margin-bottom:6px;line-height:1.4}
.aexc{font-size:12px;color:var(--muted);line-height:1.7;margin-bottom:10px}
.amore{font-size:11px;font-weight:700;color:var(--accent)}
.adet{max-width:700px;margin:0 auto;padding:44px 24px}
.aback{display:inline-flex;align-items:center;gap:6px;font-size:13px;
  color:var(--muted);cursor:pointer;margin-bottom:24px;background:none;border:none}
.aback:hover{color:var(--accent)}
.adet-cat{display:inline-block;font-size:11px;padding:3px 10px;border-radius:100px;font-weight:700;margin-bottom:10px}
.adet-title{font-family:'Syne',sans-serif;font-weight:900;
  font-size:clamp(22px,3.5vw,30px);color:var(--ink);line-height:1.25;margin-bottom:12px}
.adet-meta{display:flex;gap:14px;color:var(--muted);font-size:12px;
  margin-bottom:28px;padding-bottom:18px;border-bottom:1px solid var(--border)}
.adet-body{font-size:15px;line-height:1.9}
.adet-body h2{font-family:'Syne',sans-serif;font-size:19px;font-weight:700;color:var(--ink);margin:28px 0 10px}
.adet-body p{margin-bottom:14px;color:var(--muted)}
.adet-body ul{margin:0 0 14px 20px;color:var(--muted)}
.adet-body li{margin-bottom:4px}
.adet-body strong{color:var(--text)}
.tip{background:var(--cloud);border-left:3px solid var(--accent);
  padding:11px 15px;border-radius:0 8px 8px 0;margin:18px 0;font-size:13px;color:var(--text)}

/* SUPPORT */
.sup-hero{background:var(--grad2);border-radius:20px;padding:44px;
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:22px;
  margin-bottom:44px;position:relative;overflow:hidden}
.sup-hero::after{content:"";position:absolute;right:-40px;top:-40px;width:200px;height:200px;border-radius:50%;background:rgba(255,255,255,.06)}
.sup-l{position:relative;z-index:1}
.sup-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.2);
  border-radius:100px;padding:4px 12px;font-size:11px;color:#fff;font-weight:600;margin-bottom:13px}
.ldot{width:6px;height:6px;border-radius:50%;background:#4ade80;animation:pulse 2s infinite}
.sup-title{font-family:'Syne',sans-serif;font-size:clamp(20px,3vw,30px);
  font-weight:700;color:#fff;line-height:1.2;margin-bottom:8px}
.sup-desc{color:rgba(255,255,255,.85);font-size:13px;max-width:360px}
.sup-stats{display:flex;gap:28px;position:relative;z-index:1}
.ss{text-align:center}
.ss-n{font-family:'DM Mono',monospace;font-size:24px;font-weight:700;color:#fff}
.ss-l{color:rgba(255,255,255,.82);font-size:10px;letter-spacing:1px;text-transform:uppercase}
.scards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;margin-bottom:40px}
.scard{border:1px solid var(--border);border-radius:var(--r);padding:22px;transition:box-shadow .2s,border-color .2s}
.scard:hover{box-shadow:0 4px 20px rgba(67,97,238,.1);border-color:var(--mist)}
.sc-icon{width:40px;height:40px;border-radius:10px;background:var(--grad2);
  display:flex;align-items:center;justify-content:center;font-size:16px;margin-bottom:11px}
.sc-title{font-family:'Syne',sans-serif;font-size:15px;font-weight:700;color:var(--ink);margin-bottom:6px}
.sc-desc{font-size:12px;color:var(--muted);line-height:1.8}





.pbadge:hover{border-color:var(--accent);box-shadow:0 2px 10px rgba(67,97,238,.1)}



/* CONTACT */
.cgrid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.ct{font-family:'Syne',sans-serif;font-size:22px;font-weight:700;color:var(--ink);margin-bottom:10px}
.cd{color:var(--muted);font-size:13px;line-height:1.8;margin-bottom:22px}
.cmeths{display:flex;flex-direction:column;gap:10px}
.cm{display:flex;align-items:center;gap:11px;padding:13px 15px;background:#fff;
  border-radius:10px;border:1px solid var(--border);transition:border-color .2s,box-shadow .2s}
.cm:hover{border-color:var(--mist);box-shadow:0 3px 14px rgba(67,97,238,.08)}
.cmi{width:35px;height:35px;border-radius:8px;background:var(--grad2);
  display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0}
.cml{font-size:10px;color:var(--muted);margin-bottom:1px}
.cmv{font-size:13px;font-weight:600;color:var(--text)}
.cfc{background:#fff;border-radius:16px;border:1px solid var(--border);
  padding:26px;box-shadow:0 4px 18px rgba(67,97,238,.07)}
.cfc-t{font-family:'Syne',sans-serif;font-size:16px;font-weight:700;color:var(--ink);margin-bottom:16px}
.fg{margin-bottom:12px}
.fr{display:grid;grid-template-columns:1fr 1fr;gap:10px}
label.fl{display:block;font-size:11px;font-weight:700;color:var(--text);margin-bottom:4px}
input.fi,select.fi,textarea.fi{width:100%;padding:10px 12px;border:1.5px solid var(--border);
  border-radius:8px;font-family:'Syne',sans-serif;font-size:13px;color:var(--text);
  background:var(--surface2);outline:none;transition:border-color .2s,box-shadow .2s}
input.fi:focus,select.fi:focus,textarea.fi:focus{border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(67,97,238,.12);background:#fff}
textarea.fi{resize:vertical;min-height:90px}
.fsub{width:100%;padding:12px;background:var(--grad2);border:none;border-radius:8px;
  color:#fff;font-family:'Syne',sans-serif;font-size:14px;font-weight:700;
  cursor:pointer;transition:transform .2s,box-shadow .2s,opacity .2s;
  box-shadow:0 4px 14px rgba(67,97,238,.35)}
.fsub:hover:not([disabled]){transform:translateY(-2px);box-shadow:0 7px 20px rgba(67,97,238,.45)}
.fsub[disabled]{opacity:.6;cursor:not-allowed}
.fnote{text-align:center;font-size:11px;color:var(--muted);margin-top:9px;line-height:1.6}
.msg-ok{padding:11px;border-radius:8px;background:#f0fdf4;border:1px solid #86efac;color:#15803d;font-size:12px;text-align:center;margin-top:9px}
.msg-err{padding:11px;border-radius:8px;background:#fef2f2;border:1px solid #fca5a5;color:#dc2626;font-size:12px;text-align:center;margin-top:9px}

/* FOOTER */
footer{background:#05101e;padding:28px 5%}
.ft-inner{display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:12px;border-top:1px solid rgba(255,255,255,.07);padding-top:20px}
.ft-brand{display:flex;align-items:center;gap:10px}
.ft-icon{width:30px;height:30px;object-fit:contain;filter:drop-shadow(0 0 4px rgba(246,214,171,.5))}
.ft-name{font-family:'Syne',sans-serif;font-size:14px;font-weight:700;color:#fff;letter-spacing:2px}
.ft-en{font-family:'DM Mono',monospace;font-size:8px;color:rgba(255,255,255,.5);letter-spacing:2px}
.ft-copy{font-size:11px;color:rgba(255,255,255,.5)}
.ft-tech{font-family:'DM Mono',monospace;font-size:9px;color:rgba(255,255,255,.4);letter-spacing:1px}

@media(max-width:1024px){
  .why-grid,.steps,.ind-grid,.nums-grid,.testimonial-grid,.blog-grid{grid-template-columns:repeat(2,1fr)}
  .steps::before{display:none}
  .g3,.g4{grid-template-columns:repeat(2,1fr)}
  .cl-grid{grid-template-columns:1fr;gap:16px}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .cgrid,.fr{grid-template-columns:1fr}
  .sup-stats{gap:18px}
  .sup-hero{padding:28px}
  .cta-banner{padding:36px 28px}
  .nav-tab{padding:5px 10px;font-size:11px}
  .compare-table{font-size:12px}
  .compare-table td,.compare-table th{padding:10px 12px}
  /* Nav: 整條 nav 一起橫向滑動，logo 不卡住 */
  nav{overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;justify-content:flex-start;gap:20px;padding:0 20px}
  nav::-webkit-scrollbar{display:none}
  .nav-logo{flex-shrink:0}
  .nav-tabs{flex-shrink:0;overflow-x:visible}
  /* Products: AI 雙欄 → 單欄 */
  .ai-grid{grid-template-columns:1fr!important}
  .codex-inner{grid-template-columns:1fr!important}
  .model-grid{grid-template-columns:1fr 1fr!important}
}
@media(max-width:600px){
  .why-grid,.steps,.ind-grid,.nums-grid,.testimonial-grid,.blog-grid,.g3,.g4{grid-template-columns:1fr}
  .art-grid{padding:24px 5%}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  /* Products: 確保卡片不撐破螢幕 */
  .pcard,.cl-card{width:100%;box-sizing:border-box}
  /* 欄位間距縮小，避免擠壓 */
  .g3,.g4,.ai-grid{gap:12px}
  /* 圖示最大寬度保護 */
  .plogo img{max-width:100%;height:auto}
  /* 文字左右內距 */
  .pname,.pdesc,.pen{padding-left:0;padding-right:0}
  .sec{padding:60px 16px}
  .home-sec{padding:60px 16px}
}

.pay-sec{background:var(--surface2);border-radius:16px;padding:28px;border:1px solid var(--border);margin-top:8px}
.pay-sec-t{font-family:'Syne',sans-serif;font-weight:700;font-size:17px;color:var(--ink);margin-bottom:6px}
.pay-sec-d{font-size:13px;color:var(--muted);margin-bottom:18px}
.pay-badges{display:flex;flex-wrap:wrap;gap:10px}
.pbadge{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:10px;
  background:#fff;border:1px solid var(--border);transition:border-color .2s,box-shadow .2s}
.pbadge:hover{border-color:var(--accent);box-shadow:0 2px 10px rgba(67,97,238,.1)}
.pb-l{font-size:13px;font-weight:700;color:var(--text)}
.pb-s{font-size:11px;color:var(--muted)}

/* ── Article Detail Rich Styles ── */
.art-lead{font-size:15px;color:var(--muted);line-height:1.85;margin-bottom:28px;
  padding:16px 20px;background:var(--surface2);border-radius:10px;
  border-left:3px solid var(--accent)}
.adet-body h3{font-size:17px;font-weight:700;color:var(--ink);
  margin:28px 0 14px;display:flex;align-items:center;gap:8px}
.ah3-num{display:inline-flex;align-items:center;justify-content:center;
  width:24px;height:24px;border-radius:6px;background:var(--accent);
  color:#fff;font-size:12px;font-weight:700;flex-shrink:0}
.adet-body h4{font-size:14px;font-weight:700;color:var(--ink);margin:14px 0 6px}
.adet-body h5{font-size:13px;font-weight:700;color:var(--ink);margin-bottom:4px}
.adet-body code{background:#f0f5ff;color:#4361ee;padding:1px 6px;border-radius:4px;
  font-family:'DM Mono',monospace;font-size:12px}
/* naming demo */
.art-naming{background:#f8faff;border:1px solid var(--border);border-radius:12px;padding:20px 24px;margin:16px 0}
.art-naming-code{font-family:'DM Mono',monospace;font-size:22px;font-weight:700;
  color:var(--accent);margin-bottom:14px;letter-spacing:2px}
.art-naming-parts{display:flex;flex-direction:column;gap:7px}
.art-naming-part{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted)}
.art-part-char{display:inline-flex;align-items:center;justify-content:center;
  width:28px;height:28px;border-radius:7px;background:var(--accent);
  color:#fff;font-family:'DM Mono',monospace;font-weight:700;font-size:14px;flex-shrink:0}
/* feature grid */
.art-feat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;margin:16px 0}
.art-feat-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:18px;
  transition:box-shadow .2s,border-color .2s}
.art-feat-card:hover{box-shadow:0 4px 16px rgba(67,97,238,.1);border-color:var(--mist)}
.afc-icon{font-size:22px;display:block;margin-bottom:8px}
.art-feat-card h4{font-size:13px;font-weight:700;color:var(--ink);margin-bottom:6px}
.art-feat-card p{font-size:12px;color:var(--muted);line-height:1.7}
/* highlight row */
.art-hl-row{display:flex;gap:16px;margin:18px 0;flex-wrap:wrap}
.art-hl-item{flex:1;min-width:100px;background:linear-gradient(135deg,#f0f5ff,#eaf1ff);
  border:1px solid var(--border);border-radius:12px;padding:16px;text-align:center}
.ahl-val{font-family:'DM Mono',monospace;font-size:28px;font-weight:700;color:var(--accent);margin-bottom:4px}
.ahl-label{font-size:11px;color:var(--muted);letter-spacing:.5px}
/* info box */
.art-info{display:flex;gap:12px;padding:14px 16px;border-radius:10px;margin:18px 0;font-size:13px;line-height:1.7}
.art-info.tip{background:#f0f9ff;border:1px solid #bae6fd;color:#0c4a6e}
.art-info.warn{background:#fffbeb;border:1px solid #fde68a;color:#78350f}
.art-info.info{background:#f0f5ff;border:1px solid var(--border);color:var(--text)}
.aib-icon{font-size:18px;flex-shrink:0;margin-top:1px}
/* steps */
.art-steps{display:flex;flex-direction:column;gap:14px;margin:16px 0}
.art-step{display:flex;gap:14px;align-items:flex-start;padding:16px;
  background:#fff;border:1px solid var(--border);border-radius:12px}
.ast-num{width:32px;height:32px;border-radius:50%;background:var(--grad2);
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:14px;flex-shrink:0;font-family:'DM Mono',monospace}
.ast-content h4{font-size:14px;font-weight:700;color:var(--ink);margin-bottom:5px}
.ast-content p{font-size:13px;color:var(--muted);line-height:1.7}
/* scenario grid */
.art-scenario-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;margin:16px 0}
.art-scenario-card{display:flex;align-items:center;gap:12px;background:#fff;
  border:1px solid var(--border);border-radius:10px;padding:14px}
.asc-badge{font-family:'DM Mono',monospace;font-size:11px;font-weight:700;
  color:#4361ee;background:var(--cloud);padding:5px 10px;border-radius:7px;
  white-space:nowrap;flex-shrink:0}
.asc-info h5{font-size:13px;font-weight:700;color:var(--ink);margin-bottom:2px}
.asc-info p{font-size:11px;color:var(--muted)}
/* compare table */
.art-compare{overflow-x:auto;margin:18px 0}
.art-compare table{width:100%;border-collapse:collapse;font-size:13px}
.art-compare th{padding:10px 14px;text-align:left;background:var(--surface2);
  border-bottom:2px solid var(--border);font-weight:700;color:var(--ink)}
.art-compare td{padding:10px 14px;border-bottom:1px solid var(--border);color:var(--muted)}
.art-compare tr:last-child td{border-bottom:none}
.abadge{padding:2px 8px;border-radius:100px;font-size:11px;font-weight:700}
.abadge.good{background:#dcfce7;color:#15803d}
.abadge.warn{background:#fef9c3;color:#854d0e}
.abadge.bad{background:#fee2e2;color:#dc2626}
/* divider */
.art-divider{height:1px;background:var(--border);margin:24px 0}
/* pricing */
.art-pricing-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;margin:16px 0}
.art-pricing-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:18px;
  transition:box-shadow .2s}
.art-pricing-card:hover{box-shadow:0 4px 16px rgba(67,97,238,.1)}
.apc-header{font-weight:700;font-size:14px;color:var(--ink);margin-bottom:6px}
.apc-price{font-family:'DM Mono',monospace;font-size:18px;font-weight:700;color:var(--accent);margin-bottom:8px}
.apc-tag{display:inline-block;font-size:10px;padding:2px 7px;border-radius:100px;
  background:var(--cloud);color:var(--accent);font-weight:600;margin-bottom:8px}
.apc-features{list-style:none;font-size:12px;color:var(--muted)}
.apc-features li{padding:3px 0;border-bottom:1px solid var(--border)}
.apc-features li:last-child{border-bottom:none}
.apc-features li::before{content:"✓ ";color:var(--accent);font-weight:700}
/* model cards */
.art-model-row{display:flex;flex-direction:column;gap:14px;margin:16px 0}
.art-model-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:18px;
  display:grid;grid-template-columns:1fr 3fr;gap:16px;transition:box-shadow .2s}
.art-model-card:hover{box-shadow:0 4px 16px rgba(204,120,92,.12)}
.amc-head{display:flex;flex-direction:column;gap:6px}
.amc-tag{font-family:'DM Mono',monospace;font-size:13px;font-weight:700;color:#8b4513}
.amc-price{font-size:11px;color:var(--muted)}
.amc-body h4{font-size:14px;font-weight:700;color:var(--ink);margin-bottom:4px}
.amc-body p{font-size:13px;color:var(--muted);line-height:1.7}
/* cloud compare */
.art-cloud-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:16px 0}
.art-cloud-col{background:#fff;border:1px solid var(--border);border-radius:12px;overflow:hidden}
.acc-head{padding:14px 16px;font-weight:700;font-size:14px;color:#fff}
.art-cloud-col.ali .acc-head{background:linear-gradient(135deg,#ff6a00,#ff9900)}
.art-cloud-col.tc .acc-head{background:linear-gradient(135deg,#1677ff,#0652dd)}
.acc-body{padding:14px 16px}
.acc-item{display:flex;align-items:flex-start;gap:8px;padding:7px 0;
  border-bottom:1px solid var(--border);font-size:13px;color:var(--muted)}
.acc-item:last-child{border-bottom:none}
.acc-icon.good{color:#16a34a;font-size:14px;flex-shrink:0;margin-top:2px}
.acc-icon.warn{color:#d97706;font-size:14px;flex-shrink:0;margin-top:2px}
/* pitfall list */
.art-pitfall{list-style:none;margin:16px 0;display:flex;flex-direction:column;gap:8px}
.art-pitfall li{display:flex;align-items:flex-start;gap:10px;padding:11px 14px;
  background:#fff5f5;border:1px solid #fecaca;border-radius:8px;
  font-size:13px;color:#7f1d1d}
.art-pitfall li::before{content:"✕";color:#dc2626;font-weight:700;flex-shrink:0}
/* code block */
.art-code{background:#1e2a4a;color:#e2e8f8;padding:16px 18px;border-radius:10px;
  font-family:'DM Mono',monospace;font-size:12px;line-height:1.7;
  overflow-x:auto;margin:16px 0;white-space:pre}
/* CTA block */
.art-cta-block{background:var(--grad2);border-radius:16px;padding:28px;
  margin-top:32px;color:#fff;text-align:center}
.art-cta-block h3{font-size:18px;font-weight:700;margin-bottom:8px}
.art-cta-block p{font-size:13px;color:rgba(255,255,255,.8);margin-bottom:16px}
.art-cta-badges{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:18px}
.art-cta-badge{background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.3);
  padding:5px 12px;border-radius:100px;font-size:12px;font-weight:600}
.art-cta-btn{display:inline-block;background:#fff;color:#4361ee;
  padding:11px 28px;border-radius:9px;font-weight:700;font-size:14px;
  transition:transform .2s,box-shadow .2s;text-decoration:none}
.art-cta-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.15)}
@media(max-width:768px){
  .art-cloud-grid{grid-template-columns:1fr}
  .art-model-card{grid-template-columns:1fr}
  .art-hl-row{gap:10px}
}


/* ── AI 雲端諮詢專區 ── */
.ai-consult-sec{position:relative;overflow:hidden;background:linear-gradient(160deg,#050d20 0%,#080f28 55%,#060e22 100%)}
.ai-consult-sec::after{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(67,97,238,.07) 1px,transparent 1px),
    linear-gradient(90deg,rgba(67,97,238,.07) 1px,transparent 1px);
  background-size:48px 48px;pointer-events:none;z-index:0}
.ai-orb{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none}
.ai-orb-1{width:500px;height:500px;background:radial-gradient(circle,rgba(67,97,238,.28),transparent 70%);top:-160px;right:-120px}
.ai-orb-2{width:360px;height:360px;background:radial-gradient(circle,rgba(139,92,246,.22),transparent 70%);bottom:-100px;left:-80px}
.ai-consult-inner{position:relative;z-index:1}
.ai-consult-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ai-module{background:rgba(255,255,255,.03);border:1px solid rgba(165,180,252,.14);
  border-radius:20px;padding:28px;display:flex;flex-direction:column;gap:18px;
  transition:border-color .3s,box-shadow .3s;position:relative;overflow:hidden}
.ai-module::before{content:"";position:absolute;top:0;left:20%;right:20%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(165,180,252,.45),transparent)}
.ai-module:hover{border-color:rgba(165,180,252,.32);
  box-shadow:0 0 48px rgba(67,97,238,.14),inset 0 0 30px rgba(67,97,238,.04)}
.ai-module-head{display:flex;flex-direction:column;gap:0}
.ai-badge{display:inline-flex;align-items:center;gap:5px;
  background:rgba(67,97,238,.18);border:1px solid rgba(165,180,252,.28);
  padding:4px 11px;border-radius:100px;font-size:10px;font-weight:700;
  color:#a5b4fc;letter-spacing:1.5px;font-family:'DM Mono',monospace;
  width:fit-content;margin-bottom:11px;
  box-shadow:0 0 10px rgba(67,97,238,.25),0 0 20px rgba(67,97,238,.1)}
.ai-module-title{font-family:'Syne',sans-serif;font-weight:700;font-size:18px;
  color:#fff;margin-bottom:7px;line-height:1.25}
.ai-module-desc{font-size:12px;color:rgba(255,255,255,.55);line-height:1.75}

/* Cost bar chart */
.cost-compare{display:flex;flex-direction:column;gap:13px;flex:1}
.cost-bar-wrap{display:flex;align-items:center;gap:11px}
.cost-label{font-family:'DM Mono',monospace;font-size:10px;color:rgba(255,255,255,.45);
  letter-spacing:.5px;width:46px;flex-shrink:0;text-align:right;line-height:1.2}
.cost-label-after{color:#4ade80}
.cost-bar-track{flex:1;background:rgba(255,255,255,.06);border-radius:100px;height:34px;overflow:hidden;position:relative}
.cost-bar{height:100%;border-radius:100px;display:flex;align-items:center;
  padding:0 14px;width:0}
.cost-bar.animated{transition:width 1.2s cubic-bezier(.4,0,.2,1)}
.cost-bar span{font-family:'DM Mono',monospace;font-size:12px;font-weight:700;color:#fff;white-space:nowrap}
.cost-bar-before{background:linear-gradient(90deg,rgba(220,38,38,.8),rgba(248,113,113,.6))}
.cost-bar-after{background:linear-gradient(90deg,#15803d,#4ade80)}
.cost-saving{display:flex;justify-content:space-between;align-items:center;
  background:rgba(74,222,128,.08);border:1px solid rgba(74,222,128,.22);
  border-radius:10px;padding:11px 15px;margin-top:2px}
.cost-saving-badge{font-size:10px;font-weight:700;color:#4ade80;letter-spacing:.3px;font-family:'DM Mono',monospace}
.cost-saving-val{font-family:'DM Mono',monospace;font-size:14px;font-weight:700;color:#4ade80}
.cost-items{display:flex;flex-direction:column;gap:5px}
.cost-item{font-size:11px;color:rgba(165,180,252,.7);display:flex;align-items:center;gap:7px;line-height:1.5}
.cost-item::before{content:"▸";color:#4361ee;font-size:10px;flex-shrink:0}

/* Tax calculator */
.tax-calc{display:flex;flex-direction:column;gap:14px;flex:1}
.tax-label{display:block;font-size:11px;font-weight:700;color:rgba(255,255,255,.55);
  letter-spacing:.5px;margin-bottom:7px;text-transform:uppercase}
.tax-input-row{display:flex;align-items:center;
  background:rgba(255,255,255,.05);border:1.5px solid rgba(165,180,252,.22);
  border-radius:10px;overflow:hidden;transition:border-color .2s,box-shadow .2s}
.tax-input-row:focus-within{border-color:rgba(165,180,252,.55);
  box-shadow:0 0 0 3px rgba(67,97,238,.15)}
.tax-prefix{padding:12px 14px;font-family:'DM Mono',monospace;font-size:13px;
  font-weight:700;color:#a5b4fc;background:rgba(67,97,238,.18);
  border-right:1px solid rgba(165,180,252,.18);flex-shrink:0}
.tax-input{flex:1;padding:12px 14px;background:transparent;border:none;outline:none;
  font-family:'DM Mono',monospace;font-size:16px;font-weight:700;color:#fff;
  -moz-appearance:textfield;min-width:0}
.tax-input::placeholder{color:rgba(255,255,255,.25);font-size:13px}
.tax-input::-webkit-inner-spin-button,.tax-input::-webkit-outer-spin-button{-webkit-appearance:none}
.tax-results{display:flex;flex-direction:column;gap:7px}
.tax-result-row{display:flex;justify-content:space-between;align-items:center;
  padding:10px 14px;background:rgba(255,255,255,.04);border-radius:9px;
  border:1px solid rgba(255,255,255,.07);gap:8px}
.tax-result-row.hi{background:rgba(67,97,238,.1);border-color:rgba(165,180,252,.18)}
.tax-result-row.tot{background:rgba(74,222,128,.07);border-color:rgba(74,222,128,.2)}
.tax-result-label{font-size:11px;color:rgba(255,255,255,.7);line-height:1.4;flex:1}
.tax-result-val{font-family:'DM Mono',monospace;font-size:13px;font-weight:700;color:#fff;white-space:nowrap}
.tax-save-val{color:#4ade80;font-size:14px}
.tax-cta{width:100%;padding:13px;background:var(--grad2);border:none;border-radius:10px;
  color:#fff;font-family:'Syne',sans-serif;font-size:14px;font-weight:700;
  cursor:pointer;transition:transform .2s,box-shadow .2s;
  box-shadow:0 4px 18px rgba(67,97,238,.4);margin-top:2px}
.tax-cta:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(67,97,238,.55)}

/* AI Case cards */
.ai-cases{display:flex;flex-direction:column;gap:9px;flex:1}
.ai-case-card{display:flex;align-items:flex-start;gap:13px;
  padding:13px 15px;border-radius:12px;border:1px solid rgba(255,255,255,.07);
  background:rgba(255,255,255,.025);transition:background .2s,border-color .25s,transform .2s}
.ai-case-card:hover{background:rgba(67,97,238,.1);border-color:rgba(165,180,252,.28);transform:translateX(4px)}
.ai-case-icon{font-size:20px;flex-shrink:0;
  width:38px;height:38px;display:flex;align-items:center;justify-content:center;
  background:rgba(67,97,238,.18);border-radius:10px;border:1px solid rgba(165,180,252,.18)}
.ai-case-body{min-width:0}
.ai-case-title{font-family:'Syne',sans-serif;font-weight:700;font-size:13px;
  color:#fff;margin-bottom:3px;line-height:1.3}
.ai-case-desc{font-size:11px;color:rgba(255,255,255,.5);line-height:1.6;margin-bottom:5px}
.ai-case-stat{font-family:'DM Mono',monospace;font-size:11px;color:#818cf8}
.ai-case-stat b{color:#a5b4fc;font-size:12px}

@media(max-width:1024px){
  .ai-consult-grid{grid-template-columns:1fr 1fr;gap:18px}
  .ai-module:last-child{grid-column:1/-1}
  .ai-cases{display:grid;grid-template-columns:1fr 1fr;gap:9px}
}
@media(max-width:600px){
  .ai-consult-grid{grid-template-columns:1fr;gap:16px}
  .ai-module:last-child{grid-column:auto}
  .ai-cases{display:flex;flex-direction:column}
  .cost-saving{flex-direction:column;gap:5px;text-align:center}
}

/* ── Service Flow ── */
.flow-wrap{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;gap:0;align-items:start}
.flow-step{display:flex;flex-direction:column;align-items:center;text-align:center}
.flow-icon-wrap{width:72px;height:72px;border-radius:50%;background:var(--grad2);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 24px rgba(67,97,238,.35);margin-bottom:20px;
  border:3px solid #fff;position:relative;z-index:1}
.flow-icon{font-size:28px;line-height:1}
.flow-body{max-width:180px}
.flow-num{font-family:'DM Mono',monospace;font-size:11px;font-weight:700;
  color:var(--accent);letter-spacing:2px;margin-bottom:6px}
.flow-title{font-size:16px;font-weight:700;color:var(--ink);margin-bottom:8px}
.flow-desc{font-size:12px;color:var(--muted);line-height:1.7;margin-bottom:10px}
.flow-tags{display:flex;gap:6px;justify-content:center;flex-wrap:wrap}
.flow-tags span{font-size:10px;padding:2px 8px;border-radius:100px;
  background:var(--cloud);color:var(--accent);font-weight:600}
.flow-arrow{font-size:24px;color:var(--mist);align-self:center;padding:0 8px;
  margin-top:-52px;font-weight:300}
@media(max-width:900px){
  .flow-wrap{grid-template-columns:1fr 1fr;gap:28px}
  .flow-arrow{display:none}
}
@media(max-width:600px){
  .flow-wrap{grid-template-columns:1fr;gap:24px}
}

/* LINE 懸浮按鈕 */
.line-float-btn{
  position:fixed;
  bottom:28px;
  right:28px;
  z-index:9999;
  display:flex;
  align-items:center;
  gap:10px;
  padding:12px 18px 12px 14px;
  border-radius:50px;
  background:#06C755;
  box-shadow:0 4px 14px rgba(0,0,0,.25);
  transition:transform .2s,box-shadow .2s;
  text-decoration:none;
}
.line-float-btn:hover{
  transform:translateY(-3px);
  box-shadow:0 8px 20px rgba(0,0,0,.3);
}
.line-float-text{
  display:flex;
  flex-direction:column;
  line-height:1.3;
}
.line-float-title{
  font-size:15px;
  font-weight:700;
  color:#fff;
  letter-spacing:.5px;
}
.line-float-sub{
  font-size:11px;
  color:rgba(255,255,255,.85);
  letter-spacing:.3px;
}
@media(max-width:480px){
  .line-float-btn{
    bottom:16px;
    right:16px;
    padding:10px 14px 10px 12px;
  }
  .line-float-title{font-size:13px}
  .line-float-sub{font-size:10px}
}