:root{
  --bg:#0e0f0d;
  --bg-soft:#16171a;
  --bg-card:#1c1e20;
  --ink:#eeeae0;
  --ink-soft:#b2b0a6;
  --muted:#6e6d65;
  --line:#2a2b2e;
  --line-soft:#242528;
  --accent:#9fe870;
  --accent-dim:#5a8441;
  --warn:#ffa84a;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:'IBM Plex Sans',system-ui,sans-serif;
  font-size:15px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
.mono{font-family:'IBM Plex Mono',monospace;letter-spacing:-0.01em}
.serif{font-family:'IBM Plex Serif',Georgia,serif}
a{color:inherit;text-decoration:none}

.container{max-width:1280px;margin:0 auto;padding:0 32px}
@media(max-width:640px){.container{padding:0 20px}}

/* Background grid */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:
    linear-gradient(var(--line-soft) 1px,transparent 1px),
    linear-gradient(90deg,var(--line-soft) 1px,transparent 1px);
  background-size:80px 80px;
  opacity:0.35;
  mask-image:radial-gradient(ellipse at top,black 20%,transparent 70%);
  -webkit-mask-image:radial-gradient(ellipse at top,black 20%,transparent 70%);
}
body > *{position:relative;z-index:1}

/* ----- TOP BAR (system status) ----- */
.topbar{
  border-bottom:1px solid var(--line);
  background:var(--bg);
  font-family:'IBM Plex Mono',monospace;
  font-size:11px;
  padding:8px 0;
  color:var(--muted);
}
.topbar-inner{display:flex;justify-content:space-between;padding:0 32px;max-width:1400px;margin:0 auto}
.status{display:inline-flex;align-items:center;gap:8px}
.status-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent);animation:blink 2s infinite}
@keyframes blink{50%{opacity:0.4}}
.topbar-right{display:flex;gap:24px}
@media(max-width:640px){.topbar-right span:not(:first-child){display:none}}

/* ----- NAV ----- */
nav{
  border-bottom:1px solid var(--line);
  background:rgba(14,15,13,0.85);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  position:sticky;top:0;z-index:50;
}
.nav-inner{display:flex;justify-content:space-between;align-items:center;padding:18px 32px;max-width:1400px;margin:0 auto}
.logo{display:flex;align-items:center;gap:12px;font-family:'IBM Plex Mono',monospace;font-size:15px;font-weight:500;letter-spacing:-0.01em}
.logo-mark{
  width:30px;height:30px;
  border:1px solid var(--accent);
  color:var(--accent);
  display:grid;place-items:center;
  font-family:'IBM Plex Mono',monospace;
  font-size:14px;font-weight:600;
  position:relative;
}
.logo-mark::before,.logo-mark::after{
  content:"";position:absolute;width:5px;height:5px;background:var(--accent);
}
.logo-mark::before{top:-2px;left:-2px}
.logo-mark::after{bottom:-2px;right:-2px}
.logo-text{letter-spacing:0.06em;text-transform:uppercase;font-size:13px}
.logo-text small{font-size:10px;color:var(--muted);display:block;margin-top:2px;letter-spacing:0.16em;font-weight:400}
.nav-links{display:flex;gap:28px;align-items:center;font-family:'IBM Plex Mono',monospace;font-size:12px;text-transform:uppercase;letter-spacing:0.08em}
.nav-links a{color:var(--ink-soft);transition:color .2s;position:relative}
.nav-links a::before{content:"› ";color:var(--muted);transition:color .2s}
.nav-links a:hover{color:var(--accent)}
.nav-links a:hover::before{color:var(--accent)}
.nav-cta{border:1px solid var(--accent);color:var(--accent) !important;padding:8px 14px;transition:all .2s}
.nav-cta::before{display:none}
.nav-cta:hover{background:var(--accent);color:var(--bg) !important}
.nav-lang{font-size:11px;padding:6px 10px;border:1px solid var(--line);color:var(--ink-soft) !important;transition:all .2s;letter-spacing:0.1em}
.nav-lang::before{display:none}
.nav-lang:hover{border-color:var(--accent);color:var(--accent) !important}
@media(max-width:780px){.nav-links{gap:14px}.nav-links a:not(.nav-cta){display:none}}

/* ----- HERO ----- */
.hero{padding:90px 0 110px;position:relative}
.hero-meta{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--accent);margin-bottom:40px;display:flex;gap:24px;flex-wrap:wrap}
.hero-meta span{padding:5px 10px;border:1px solid var(--line);background:var(--bg-soft)}
h1{
  font-family:'IBM Plex Serif',Georgia,serif;
  font-size:clamp(44px,7vw,88px);
  line-height:1.02;
  font-weight:300;
  letter-spacing:-0.03em;
  max-width:1000px;
  margin-bottom:32px;
}
h1 em{font-style:italic;color:var(--accent);font-weight:400}
.hero-sub{font-size:18px;max-width:620px;color:var(--ink-soft);line-height:1.65}
.hero-info{
  margin-top:80px;
  padding:24px;
  border:1px solid var(--line);
  background:var(--bg-soft);
  font-family:'IBM Plex Mono',monospace;
  font-size:12px;
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
}
.hero-info-item .k{color:var(--muted);text-transform:uppercase;letter-spacing:0.12em;margin-bottom:6px;font-size:10px}
.hero-info-item .v{color:var(--accent);font-size:14px;font-weight:500}
@media(max-width:780px){.hero-info{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.hero-info{grid-template-columns:1fr}}

/* ----- SECTION BASE ----- */
section{padding:100px 0}
.sec-header{margin-bottom:60px}
.sec-label{
  font-family:'IBM Plex Mono',monospace;
  font-size:11px;
  color:var(--accent);
  text-transform:uppercase;
  letter-spacing:0.18em;
  margin-bottom:18px;
  display:inline-flex;align-items:center;gap:10px;
}
.sec-label::before{content:"//"}
.sec-title{
  font-family:'IBM Plex Serif',Georgia,serif;
  font-size:clamp(30px,4vw,48px);
  font-weight:300;
  line-height:1.1;
  letter-spacing:-0.02em;
  max-width:780px;
}
.sec-title em{font-style:italic;color:var(--accent)}
.sec-lead{font-size:16px;color:var(--ink-soft);max-width:640px;margin-top:20px;line-height:1.7}

/* ----- PORTFOLIO (bento-like grid) ----- */
.holdings{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.holdings-grid{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:16px;
  margin-top:50px;
}
.card{
  background:var(--bg-card);
  border:1px solid var(--line);
  padding:28px;
  transition:border-color .25s,transform .25s;
  position:relative;
  overflow:hidden;
  display:flex;flex-direction:column;justify-content:space-between;
  min-height:280px;
}
.card:hover{border-color:var(--accent)}
.card-id{
  font-family:'IBM Plex Mono',monospace;
  font-size:11px;
  color:var(--muted);
  letter-spacing:0.06em;
  margin-bottom:14px;
  display:flex;justify-content:space-between;
}
.card-id .pill{
  padding:2px 8px;border:1px solid var(--line);color:var(--accent);
  font-size:10px;letter-spacing:0.14em;text-transform:uppercase;
}
.card-id .pill.b2c{color:var(--accent)}
.card-id .pill.b2b{color:var(--warn);border-color:rgba(255,168,74,0.3)}
.card-id .pill.internal{color:var(--ink-soft)}
.card h3{
  font-family:'IBM Plex Serif',serif;
  font-size:22px;
  font-weight:400;
  line-height:1.2;
  letter-spacing:-0.01em;
  margin-bottom:12px;
}
.card p{font-size:14px;color:var(--ink-soft);line-height:1.65}
.card-footer{
  margin-top:24px;padding-top:16px;border-top:1px solid var(--line);
  font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--muted);
  display:flex;justify-content:space-between;align-items:center;
}
.card-footer .stat{color:var(--accent)}

.card.span-4{grid-column:span 4}
.card.span-3{grid-column:span 3}
.card.span-2{grid-column:span 2}
.card.span-1{grid-column:span 1}
@media(max-width:960px){
  .holdings-grid{grid-template-columns:repeat(4,1fr)}
  .card.span-4,.card.span-3,.card.span-2{grid-column:span 2}
  .card.span-1{grid-column:span 2}
}
@media(max-width:560px){
  .holdings-grid{grid-template-columns:1fr;gap:12px}
  .card.span-4,.card.span-3,.card.span-2,.card.span-1{grid-column:span 1}
  .card{min-height:auto;padding:24px}
}

.card-featured{
  background:linear-gradient(135deg,var(--bg-card) 0%,#1d2118 100%);
  border-color:var(--accent-dim);
}
.card-featured h3{color:var(--accent)}

/* ----- DOMAINES ----- */
.domains-list{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:40px}
.domain-item{
  padding:28px 24px;
  border-top:1px solid var(--accent);
  background:linear-gradient(180deg,rgba(159,232,112,0.04) 0%,transparent 60%);
  transition:background .3s;
}
.domain-item:hover{background:linear-gradient(180deg,rgba(159,232,112,0.08) 0%,transparent 60%)}
.domain-item .num{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--accent);letter-spacing:0.14em;margin-bottom:16px}
.domain-item h4{font-family:'IBM Plex Serif',serif;font-size:22px;font-weight:500;margin-bottom:12px;letter-spacing:-0.01em}
.domain-item p{font-size:14px;color:var(--ink-soft);line-height:1.65}
@media(max-width:860px){.domains-list{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.domains-list{grid-template-columns:1fr}}

/* ----- WORK-WITH ----- */
.ww-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:40px}
.ww-card{
  background:var(--bg-soft);
  border:1px solid var(--line);
  padding:44px 38px;
  position:relative;
  overflow:hidden;
  transition:border-color .3s;
}
.ww-card:hover{border-color:var(--accent)}
.ww-tag{
  font-family:'IBM Plex Mono',monospace;
  font-size:11px;
  color:var(--accent);
  letter-spacing:0.14em;
  margin-bottom:20px;
  display:inline-block;
  padding:4px 10px;
  border:1px solid var(--accent);
}
.ww-card h3{
  font-family:'IBM Plex Serif',serif;
  font-size:28px;font-weight:400;letter-spacing:-0.01em;margin-bottom:16px;
}
.ww-card p{color:var(--ink-soft);margin-bottom:24px}
.ww-card ul{list-style:none;margin-bottom:32px}
.ww-card li{
  padding:10px 0;
  border-bottom:1px solid var(--line);
  font-size:14px;
  color:var(--ink-soft);
  display:flex;align-items:center;gap:10px;
}
.ww-card li::before{content:"+";color:var(--accent);font-family:'IBM Plex Mono',monospace;font-weight:600}
.ww-card a.inline{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--accent);font-family:'IBM Plex Mono',monospace;
  font-size:13px;text-transform:uppercase;letter-spacing:0.08em;
  border-bottom:1px solid var(--accent);padding-bottom:3px;
  transition:gap .2s;
}
.ww-card a.inline:hover{gap:14px}
@media(max-width:780px){.ww-grid{grid-template-columns:1fr}.ww-card{padding:36px 28px}}

/* ----- CONTACT ----- */
.contact-section{background:var(--bg-soft);border-top:1px solid var(--line)}
.contact-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:80px;align-items:start;margin-top:50px}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr;gap:48px}}

.contact-side{font-family:'IBM Plex Mono',monospace;font-size:13px}
.contact-side h4{
  font-family:'IBM Plex Serif',serif;font-size:24px;font-weight:400;
  margin-bottom:24px;letter-spacing:-0.01em;
}
.contact-side .kv{
  display:grid;grid-template-columns:100px 1fr;gap:16px;
  padding:14px 0;border-bottom:1px solid var(--line);
}
.contact-side .kv .k{color:var(--muted);text-transform:uppercase;letter-spacing:0.1em;font-size:11px}
.contact-side .kv .v{color:var(--ink);line-height:1.6}
.contact-side .kv .v a{color:var(--accent);transition:color .2s}
.contact-side .kv .v a:hover{color:var(--ink)}

form{
  background:var(--bg-card);
  border:1px solid var(--line);
  padding:40px;
  display:grid;gap:22px;
}
@media(max-width:600px){form{padding:28px}}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media(max-width:600px){.form-row{grid-template-columns:1fr}}
label{
  display:block;
  font-family:'IBM Plex Mono',monospace;
  font-size:10px;text-transform:uppercase;letter-spacing:0.18em;
  color:var(--muted);margin-bottom:8px;font-weight:500;
}
input,textarea,select{
  width:100%;padding:11px 12px;
  border:1px solid var(--line);
  background:var(--bg);
  font-family:'IBM Plex Mono',monospace;font-size:14px;
  color:var(--ink);transition:border-color .2s;outline:none;
}
input:focus,textarea:focus,select:focus{border-color:var(--accent)}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239fe870' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:40px}
select option{background:var(--bg);color:var(--ink)}
textarea{resize:vertical;min-height:120px;font-family:'IBM Plex Sans',sans-serif}
button[type="submit"]{
  background:var(--accent);color:var(--bg);border:none;padding:14px 24px;
  font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:0.14em;
  text-transform:uppercase;cursor:pointer;transition:all .2s;
  font-weight:600;justify-self:start;
}
button[type="submit"]:hover{background:var(--ink);color:var(--bg)}
.form-msg{padding:12px 14px;font-size:13px;display:none;border:1px solid;font-family:'IBM Plex Mono',monospace}
.form-msg.ok{display:block;background:rgba(159,232,112,0.08);color:var(--accent);border-color:var(--accent-dim)}
.form-msg.err{display:block;background:rgba(255,110,110,0.08);color:#ff9d9d;border-color:#663030}

/* ----- FOOTER ----- */
footer{padding:60px 0 30px;border-top:1px solid var(--line);background:var(--bg)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}
.footer-brand p{color:var(--muted);font-size:13px;margin-top:18px;max-width:360px;line-height:1.7}
.footer-col h5{font-family:'IBM Plex Mono',monospace;font-size:11px;text-transform:uppercase;letter-spacing:0.16em;color:var(--accent);margin-bottom:18px}
.footer-col a,.footer-col p{display:block;font-size:13px;color:var(--ink-soft);padding:4px 0;transition:color .2s;font-family:'IBM Plex Mono',monospace}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid var(--line);padding-top:24px;display:flex;justify-content:space-between;font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--muted)}
@media(max-width:780px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:12px;text-align:center}}

/* reveal */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:translateY(0)}