/* PT Zul Labs Teknologi — Zul Labs UI */
:root{
  --bg:#030711;--bg-soft:#0b1121;--surface:#1e293b;--surface-glass:rgba(30,41,59,.5);
  --border:rgba(255,255,255,.06);--border-2:rgba(255,255,255,.1);--border-3:rgba(255,255,255,.15);
  --text:#f8fafc;--text-2:#94a3b8;--text-3:#64748b;
  --teal:#00e5c7;--teal-g:rgba(0,229,199,.1);--teal-glow:rgba(0,229,199,.25);
  --amber:#ff9e4a;--amber-g:rgba(255,158,74,.08);
  --gradient:linear-gradient(135deg,#00e5c7 0%,#00c4a8 40%,#ff9e4a 100%);
  --nav-bg:rgba(3,7,17,.6);
  --f-display:'Archivo Black',Impact,sans-serif;--f-body:'Inter',system-ui,sans-serif;
  --max-w:1200px;--nav-h:72px;
  color-scheme:dark;
}
@media(prefers-color-scheme:light){
  :root:not([data-theme="dark"]){
    --bg:#fff;--bg-soft:#f1f5f9;--surface:#e2e8f0;--surface-glass:rgba(241,245,249,.7);
    --border:rgba(0,0,0,.06);--border-2:rgba(0,0,0,.1);--border-3:rgba(0,0,0,.14);
    --text:#0f172a;--text-2:#64748b;--text-3:#94a3b8;
    --teal:#00a890;--teal-g:rgba(0,168,144,.08);--teal-glow:rgba(0,168,144,.2);
    --amber:#e07a18;--amber-g:rgba(224,122,24,.08);
    --gradient:linear-gradient(135deg,#00a890 0%,#009070 40%,#e07a18 100%);
    --nav-bg:rgba(255,255,255,.7);color-scheme:light;
  }
}
:root[data-theme="light"]{
  --bg:#fff;--bg-soft:#f1f5f9;--surface:#e2e8f0;--surface-glass:rgba(241,245,249,.7);
  --border:rgba(0,0,0,.06);--border-2:rgba(0,0,0,.1);--border-3:rgba(0,0,0,.14);
  --text:#0f172a;--text-2:#64748b;--text-3:#94a3b8;
  --teal:#00a890;--teal-g:rgba(0,168,144,.08);--teal-glow:rgba(0,168,144,.2);
  --amber:#e07a18;--amber-g:rgba(224,122,24,.08);
  --gradient:linear-gradient(135deg,#00a890 0%,#009070 40%,#e07a18 100%);
  --nav-bg:rgba(255,255,255,.7);color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 16px)}
body{background:var(--bg);color:var(--text);font-family:var(--f-body);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--teal);text-decoration:none;transition:color .2s}
a:hover{color:var(--amber)}
img,svg{display:block;max-width:100%}
.wrap{max-width:var(--max-w);margin:0 auto;padding:0 clamp(16px,5vw,48px)}
.sect{padding:clamp(80px,12vw,140px) 0;position:relative}
.skip{position:absolute;left:-9999px;top:8px;background:var(--teal);color:var(--bg);padding:8px 14px;border-radius:8px;z-index:200}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:4px}

/* Nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav-h);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);background:var(--nav-bg);border-bottom:1px solid var(--border)}
.nav .wrap{height:100%;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-family:var(--f-display);font-size:1rem;letter-spacing:.02em;text-transform:uppercase}
.brand:hover{color:var(--text)}
.brand-mark{width:32px;height:32px;border-radius:9px;background:var(--gradient);display:grid;place-items:center;color:#030711;font-size:.95rem}
.brand small{display:block;font-family:var(--f-body);font-size:.62rem;font-weight:600;letter-spacing:.16em;color:var(--text-3);text-transform:uppercase;line-height:1}
.nav-links{display:flex;gap:28px;margin-left:auto;list-style:none}
.nav-links a{color:var(--text-2);font-size:.85rem;font-weight:500}
.nav-links a:hover{color:var(--text)}
.nav-tools{display:flex;align-items:center;gap:8px}
.pill-btn{display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 12px;border-radius:9px;border:1px solid var(--border-2);background:var(--surface-glass);color:var(--text-2);font:600 .74rem var(--f-body);letter-spacing:.06em;cursor:pointer;transition:border-color .2s,color .2s}
.pill-btn:hover{border-color:var(--border-3);color:var(--text)}
.pill-btn .on{color:var(--teal)}
.pill-btn svg{width:16px;height:16px;flex:none;max-width:none}
.nav-tools .pill-btn{flex:none}
.brand + .nav-tools{margin-left:auto}
@media(max-width:420px){.brand small{display:none}.nav .wrap{gap:12px}.pill-btn{padding:0 10px}}
.menu-btn{display:none}
@media(max-width:900px){
  .nav-links{position:fixed;inset:var(--nav-h) 0 0 0;flex-direction:column;gap:0;padding:24px clamp(16px,5vw,48px);background:var(--bg);transform:translateX(100%);transition:transform .35s cubic-bezier(.4,0,.2,1);margin:0;height:calc(100dvh - var(--nav-h))}
  .nav-links.open{transform:translateX(0)}
  .nav-links a{display:block;padding:16px 0;font-size:1.1rem;border-bottom:1px solid var(--border)}
  .nav-tools{margin-left:auto}
  .menu-btn{display:inline-flex}
}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:10px;font:600 .92rem var(--f-body);transition:transform .25s,background .25s,box-shadow .25s,border-color .25s,color .25s;cursor:pointer;border:0}
.btn--primary{background:var(--teal);color:var(--bg)}
.btn--primary:hover{background:var(--amber);color:var(--bg);transform:translateY(-2px);box-shadow:0 8px 32px var(--teal-glow)}
.btn--glass{background:var(--surface-glass);color:var(--text-2);border:1px solid var(--border-2);backdrop-filter:blur(8px)}
.btn--glass:hover{border-color:var(--border-3);color:var(--text);transform:translateY(-2px)}
.btn svg{width:18px;height:18px}

/* Section header */
.sh-label{display:inline-block;font-size:.7rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--teal);background:var(--teal-g);border:1px solid var(--teal-glow);padding:6px 14px;border-radius:999px;margin-bottom:20px}
.sh-title{font-family:var(--f-display);font-size:clamp(2rem,5vw,3.4rem);line-height:1.05;text-transform:uppercase;letter-spacing:-.01em;max-width:760px;font-weight:400}
.sh-sub{color:var(--text-2);font-weight:300;font-size:1.05rem;max-width:560px;margin-top:16px}
.sh{margin-bottom:56px}

/* Hero */
.hero{min-height:100svh;display:flex;align-items:center;padding:calc(var(--nav-h) + 48px) 0 64px;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse 800px 600px at 15% 50%,rgba(0,229,199,.07),transparent 70%),radial-gradient(ellipse 600px 500px at 80% 30%,rgba(255,158,74,.05),transparent 70%),radial-gradient(ellipse 400px 400px at 50% 90%,rgba(0,229,199,.03),transparent)}
.hero .wrap{position:relative;width:100%}
.hero-chip{display:inline-flex;align-items:center;gap:8px;font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--text-2);border:1px solid var(--border-2);background:var(--surface-glass);padding:7px 14px;border-radius:999px;animation:blurIn .8s ease both}
.hero-chip i{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 10px var(--teal)}
.hero h1{font-family:var(--f-display);font-weight:400;font-size:clamp(2.6rem,8vw,6.2rem);line-height:1.02;text-transform:uppercase;letter-spacing:-.02em;margin:24px 0;animation:blurIn .8s .15s ease both}
.word-slider{display:inline-block;height:1.08em;overflow:hidden;vertical-align:bottom;font-size:min(.85em,7.4vw);white-space:nowrap;max-width:100%}
.word-track{display:flex;flex-direction:column;animation:wordSlide 10s cubic-bezier(.4,0,.2,1) infinite}
.word-track span{display:block;height:1.08em;background:var(--gradient);background-size:200% auto;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:shimmer 4s linear infinite}
.hero-sub{color:var(--text-2);font-weight:300;font-size:clamp(1rem,1.6vw,1.2rem);max-width:600px;animation:blurIn .8s .3s ease both}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px;animation:blurIn .8s .45s ease both}
.hero-legal{margin-top:40px;font-size:.78rem;color:var(--text-3);animation:blurIn .8s .6s ease both}
.hero-legal b{color:var(--text-2);font-weight:600}

/* Trust marquee */
.trust{padding:20px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);overflow:hidden}
.trust-track{display:flex;gap:48px;width:max-content;animation:marquee 30s linear infinite}
.trust-track span{display:inline-flex;align-items:center;gap:12px;font-size:.8rem;font-weight:500;color:var(--text-2);white-space:nowrap}
.trust-track span::before{content:'';width:4px;height:4px;border-radius:50%;background:var(--teal);opacity:.6}

/* Glow cards */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:960px){.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid-4,.grid-3{grid-template-columns:1fr}}
.glow-card{position:relative;border-radius:16px;overflow:hidden;background:var(--bg-soft);border:1px solid var(--border);transition:transform .35s cubic-bezier(.4,0,.2,1)}
.glow-card::before{content:'';position:absolute;inset:-1px;border-radius:17px;background:conic-gradient(from var(--start,0deg),transparent 60%,var(--teal) 80%,transparent 100%);opacity:0;transition:opacity .4s;z-index:0}
.glow-card:hover::before{opacity:1}
.glow-card::after{content:'';position:absolute;inset:1px;border-radius:15px;background:var(--bg-soft);z-index:1}
.glow-card:hover{transform:translateY(-4px)}
.glow-inner{position:relative;z-index:2;padding:32px 24px;height:100%;display:flex;flex-direction:column}
.svc-ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--teal-g);color:var(--teal);margin-bottom:20px}
.svc-ico svg{width:22px;height:22px}
.glow-inner h3{font-family:var(--f-display);font-weight:400;font-size:1rem;text-transform:uppercase;letter-spacing:.02em;margin-bottom:10px}
.glow-inner p{color:var(--text-2);font-size:.88rem}
.glow-num{font-family:var(--f-display);font-size:.8rem;color:var(--text-3);margin-bottom:16px}

/* Product cards */
.prod-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.prod-cat{font-size:.66rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;padding:4px 10px;border-radius:999px;color:var(--amber);background:var(--amber-g);border:1px solid rgba(255,158,74,.2)}
.prod-logo{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;font-family:var(--f-display);font-size:1rem;color:#030711;background:var(--_g,var(--gradient))}
.tech{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:20px}
.tech span{font-size:.66rem;font-weight:500;padding:3px 9px;border-radius:5px;color:var(--text-2);background:rgba(127,127,127,.06);border:1px solid var(--border)}

/* About / legal */
.about{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(32px,5vw,64px);align-items:start}
@media(max-width:860px){.about{grid-template-columns:1fr}}
.about-text p{color:var(--text-2);font-size:1.02rem;font-weight:300;margin-bottom:18px}
.about-text p strong{color:var(--text);font-weight:600}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--border-2);border:1px solid var(--border-2);border-radius:16px;overflow:hidden;margin-top:32px}
.stat{background:var(--bg);padding:24px}
.stat b{display:block;font-family:var(--f-display);font-weight:400;font-size:2rem;font-variant-numeric:tabular-nums;background:var(--gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.stat span{font-size:.8rem;color:var(--text-2)}
.legal-card{border:1px solid var(--border-2);border-radius:20px;background:var(--surface-glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);overflow:hidden}
.legal-head{padding:20px 24px;border-bottom:1px solid var(--border-2);display:flex;align-items:center;gap:12px}
.legal-head svg{width:22px;height:22px;color:var(--teal);flex:none}
.legal-head h3{font-family:var(--f-display);font-weight:400;font-size:.95rem;text-transform:uppercase;letter-spacing:.02em}
.legal-head p{font-size:.75rem;color:var(--text-3)}
.legal-list{list-style:none}
.legal-list li{display:grid;grid-template-columns:150px 1fr;gap:12px;padding:13px 24px;border-bottom:1px solid var(--border);font-size:.86rem}
.legal-list li:last-child{border-bottom:0}
.legal-list dt,.legal-list .k{color:var(--text-3);font-size:.78rem;font-weight:500}
.legal-list .v{color:var(--text);font-weight:500;word-break:break-word}
.legal-list .v.mono{font-variant-numeric:tabular-nums;letter-spacing:.02em}
@media(max-width:480px){.legal-list li{grid-template-columns:1fr;gap:2px}}

/* Process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--border-2);border-radius:16px;overflow:hidden}
.step{padding:28px 24px;border-right:1px solid var(--border-2)}
.step:last-child{border-right:0}
.step b{font-family:var(--f-display);font-weight:400;color:var(--teal);font-size:.85rem}
.step h3{font-size:1rem;font-weight:600;margin:10px 0 6px}
.step p{font-size:.85rem;color:var(--text-2)}
@media(max-width:860px){.steps{grid-template-columns:1fr 1fr}.step:nth-child(2){border-right:0}.step:nth-child(-n+2){border-bottom:1px solid var(--border-2)}}
@media(max-width:520px){.steps{grid-template-columns:1fr}.step{border-right:0;border-bottom:1px solid var(--border-2)}.step:last-child{border-bottom:0}}

/* CTA / contact */
.cta-sect::before{content:'';position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse 600px 500px at 50% 50%,rgba(0,229,199,.06),transparent 70%)}
.cta-card{position:relative;max-width:760px;margin:0 auto;text-align:center;background:var(--surface-glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-2);border-radius:24px;padding:clamp(40px,6vw,64px) clamp(20px,4vw,48px)}
.cta-card .sh-title{margin:0 auto}
.cta-card .sh-sub{margin:16px auto 0}
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:36px;text-align:left}
@media(max-width:680px){.contact-grid{grid-template-columns:1fr}}
.contact-item{display:flex;gap:12px;padding:16px;border-radius:14px;border:1px solid var(--border-2);background:var(--bg-soft);color:var(--text);transition:border-color .2s,transform .2s}
a.contact-item:hover{border-color:var(--teal);color:var(--text);transform:translateY(-2px)}
.contact-item svg{width:20px;height:20px;color:var(--teal);flex:none;margin-top:2px}
.contact-item small{display:block;font-size:.7rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text-3)}
.contact-item span{font-size:.86rem;font-weight:500;word-break:break-word}

/* Footer */
.footer{border-top:1px solid var(--border);padding:48px 0 32px;font-size:.84rem;color:var(--text-2)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:32px}
@media(max-width:760px){.footer-grid{grid-template-columns:1fr}}
.footer h4{font-size:.7rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3);margin-bottom:14px}
.footer ul{list-style:none;display:grid;gap:8px}
.footer ul a{color:var(--text-2)}
.footer ul a:hover{color:var(--teal)}
.footer-legal{margin-top:12px;font-size:.78rem;color:var(--text-3);line-height:1.7}
.footer-bottom{margin-top:40px;padding-top:24px;border-top:1px solid var(--border);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.78rem;color:var(--text-3)}

/* Doc pages (privasi / S&K) */
.doc{padding:calc(var(--nav-h) + 64px) 0 96px}
.doc .wrap{max-width:820px}
.doc h1{font-family:var(--f-display);font-weight:400;font-size:clamp(2rem,5vw,3rem);text-transform:uppercase;line-height:1.05;margin:8px 0 12px}
.doc .meta{color:var(--text-3);font-size:.85rem;margin-bottom:40px}
.doc h2{font-size:1.15rem;font-weight:700;margin:40px 0 12px;color:var(--text)}
.doc p,.doc li{color:var(--text-2);font-size:.97rem;margin-bottom:12px}
.doc ul,.doc ol{padding-left:22px}
.doc strong{color:var(--text)}
.doc .box{border:1px solid var(--border-2);background:var(--bg-soft);border-radius:14px;padding:20px 24px;margin:24px 0}
.doc .box p{margin:0 0 6px}
.lang-block[hidden]{display:none}

/* Motion */
.reveal{opacity:0;filter:blur(6px);transform:translateY(20px);transition:opacity .7s cubic-bezier(.16,1,.3,1),filter .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1)}
.reveal.visible{opacity:1;filter:blur(0);transform:none}
.d1{transition-delay:.1s}.d2{transition-delay:.2s}.d3{transition-delay:.3s}.d4{transition-delay:.4s}.d5{transition-delay:.5s}
@keyframes blurIn{from{opacity:0;filter:blur(8px);transform:translateY(16px)}to{opacity:1;filter:blur(0);transform:none}}
@keyframes wordSlide{0%,16%{transform:translateY(0)}20%,36%{transform:translateY(-20%)}40%,56%{transform:translateY(-40%)}60%,76%{transform:translateY(-60%)}80%,96%{transform:translateY(-80%)}}
@keyframes shimmer{0%{background-position:0% center}100%{background-position:200% center}}
@keyframes marquee{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;filter:none;transform:none}
  html{scroll-behavior:auto}
}