:root {
  --bg: #06141d;
  --panel: rgba(10, 31, 42, .78);
  --line: rgba(255,255,255,.10);
  --cyan: #17e6d2;
  --cyan2: #0fb6b0;
  --white: #f5fbfc;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: Inter, ui-sans-serif, system-ui, sans-serif; overflow-x: hidden; }
::selection { background: rgba(23,230,210,.3); color: white; }
.site-bg {
  position: fixed; inset: 0; pointer-events: none; z-index: -5;
  background:
    radial-gradient(circle at 20% 15%, rgba(0, 206, 196, .10), transparent 24%),
    radial-gradient(circle at 85% 55%, rgba(0, 184, 190, .07), transparent 26%),
    linear-gradient(180deg, #06141d 0%, #041018 100%);
}
.hero { min-height: 100vh; }
.hero-grid {
  position:absolute; inset:0; opacity:.22;
  background-image: linear-gradient(rgba(23,230,210,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(23,230,210,.06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at 50% 40%, black, transparent 76%);
}
.hero-orb { position:absolute; border-radius:999px; filter: blur(2px); opacity:.28; }
.orb-a { width:460px; height:460px; left:-170px; top:15%; background: radial-gradient(circle, rgba(23,230,210,.16), transparent 65%); }
.orb-b { width:520px; height:520px; right:-210px; bottom:-80px; background: radial-gradient(circle, rgba(0,128,255,.12), transparent 66%); }
.nav-shell {
  background: rgba(5, 19, 28, .70);
  border: 1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(18px);
  box-shadow: 0 10px 35px rgba(0,0,0,.18);
}
.brand-mark {
  display:grid; place-items:center; width:44px; height:34px;
  font-weight:900; font-style:italic; letter-spacing:-.08em; font-size:22px;
  color:#06141d; background:linear-gradient(135deg, #010d1b, #010a13);
  clip-path: polygon(8% 0,100% 0,88% 100%,0 100%);
}
.nav-link { color:rgba(255,255,255,.65); font-size:.86rem; font-weight:600; transition:.2s; }
.nav-link:hover { color:var(--cyan); }
.lang-wrap { position:relative; }
.lang-btn {
  border:1px solid rgba(255,255,255,.12); color:white; background:rgba(255,255,255,.04);
  border-radius:10px; padding:9px 11px; font-size:12px; font-weight:800;
}
.lang-menu { position:absolute; right:0; top:calc(100% + 8px); min-width:140px; padding:6px; border:1px solid var(--line); background:#071922; border-radius:12px; box-shadow:0 18px 50px rgba(0,0,0,.35); }
.lang-menu button { display:block; width:100%; padding:9px 10px; text-align:left; border-radius:8px; color:#cbd5db; font-size:13px; }
.lang-menu button:hover { background:rgba(23,230,210,.10); color:var(--cyan); }
.menu-btn { width:40px; height:40px; border:1px solid var(--line); border-radius:10px; padding:9px; }
.menu-btn span { display:block; height:2px; background:white; margin:5px 0; border-radius:4px; }
.nav-shell#mobileMenu a { display:block; padding:12px; color:#cbd5db; font-weight:600; border-radius:10px; }
.nav-shell#mobileMenu a:hover { background:rgba(23,230,210,.08); color:var(--cyan); }
.eyebrow { color:var(--cyan); font-size:.68rem; font-weight:800; letter-spacing:.26em; }
.gradient-text { background:linear-gradient(110deg,#f8ffff 15%, #17e6d2 75%); -webkit-background-clip:text; background-clip:text; color:transparent; }
.primary-btn, .secondary-btn {
  display:inline-flex; align-items:center; justify-content:center; min-height:48px; border-radius:12px; padding:0 20px;
  font-size:.88rem; font-weight:800; transition:.2s; text-decoration:none;
}
.primary-btn { color:#041218; background:linear-gradient(135deg,#f4ffff,#17e6d2); box-shadow:0 0 30px rgba(23,230,210,.12); }
.primary-btn:hover { transform:translateY(-2px); box-shadow:0 10px 35px rgba(23,230,210,.18); }
.secondary-btn { color:white; border:1px solid rgba(255,255,255,.14); background:rgba(255,255,255,.035); }
.secondary-btn:hover { border-color:rgba(23,230,210,.45); color:var(--cyan); transform:translateY(-2px); }
.stat-value { font-size:1.35rem; font-weight:800; color:white; }
.stat-label { margin-top:3px; font-size:.68rem; line-height:1.3; color:#7f929b; }
.hero-card {
  position:relative; aspect-ratio:1/1; max-width:560px; margin:auto;
  border-radius:40px; border:1px solid rgba(23,230,210,.18);
  background:radial-gradient(circle at center, rgba(23,230,210,.09), rgba(3,17,25,.45) 44%, rgba(3,17,25,.15));
  box-shadow: inset 0 0 80px rgba(23,230,210,.04), 0 35px 100px rgba(0,0,0,.35);
  overflow:hidden;
}
.hero-card:before { content:""; position:absolute; inset:8%; border:1px dashed rgba(23,230,210,.16); border-radius:50%; }
.ring { position:absolute; border:1px solid rgba(23,230,210,.24); border-radius:50%; transform:rotate(-22deg); }
.ring-1 { width:72%; height:48%; left:14%; top:27%; box-shadow:0 0 35px rgba(23,230,210,.08); }
.ring-2 { width:62%; height:39%; left:19%; top:31%; border-color:rgba(255,255,255,.17); }
.ring-3 { width:84%; height:58%; left:8%; top:21%; border-color:rgba(255,255,255,.07); }
.center-logo { position:absolute; inset:0; display:flex; flex-direction:column; align-items:center; justify-content:center; }
.center-logo span { font-size:clamp(5rem, 13vw, 8.5rem); line-height:.8; font-weight:900; font-style:italic; letter-spacing:-.11em; background:linear-gradient(135deg,#fff,#16e2d0); color:transparent; -webkit-background-clip:text; background-clip:text; }
.center-logo small { margin-top:15px; color:#8ea2aa; font-size:10px; font-weight:800; letter-spacing:.42em; }
.floating-node { position:absolute; display:flex; align-items:center; gap:8px; padding:8px 11px; border:1px solid rgba(23,230,210,.17); background:rgba(4,20,29,.72); backdrop-filter:blur(10px); border-radius:12px; color:#a9bcc3; font-size:9px; font-weight:700; box-shadow:0 10px 30px rgba(0,0,0,.2); }
.floating-node b { color:var(--cyan); font-size:9px; }
.node-1 { left:8%; top:24%; } .node-2 { right:6%; top:34%; } .node-3 { left:7%; bottom:29%; } .node-4 { right:4%; bottom:24%; } .node-5 { left:29%; bottom:8%; }
.scroll-cue { position:absolute; bottom:25px; left:50%; transform:translateX(-50%); color:#60757d; font-size:9px; font-weight:800; letter-spacing:.25em; display:flex; align-items:center; gap:10px; }
.scroll-cue span { display:block; width:40px; height:1px; background:linear-gradient(90deg, transparent, var(--cyan)); }
.section { padding:120px 0; }
.section-dark { background:linear-gradient(180deg, rgba(5,18,26,.2), rgba(5,18,26,.75)); border-top:1px solid rgba(255,255,255,.04); border-bottom:1px solid rgba(255,255,255,.04); }
.section-head { max-width:760px; }
.section-head h2 { margin-top:14px; font-size:clamp(2.3rem, 5vw, 4.4rem); line-height:1; font-weight:800; letter-spacing:-.045em; }
.section-head p { margin-top:18px; max-width:650px; color:#94a7ae; line-height:1.8; }
.pillar-card {
  position:relative; min-height:320px; padding:28px; border-radius:22px; overflow:hidden;
  background:linear-gradient(180deg,rgba(10,33,43,.82),rgba(7,25,34,.55)); border:1px solid rgba(255,255,255,.08);
  transition:.25s;
}
.pillar-card:hover { transform:translateY(-6px); border-color:rgba(23,230,210,.25); box-shadow:0 25px 55px rgba(0,0,0,.22); }
.pillar-number { font-size:11px; color:#73878f; font-weight:800; letter-spacing:.18em; }
.icon-box { width:58px; height:58px; display:grid; place-items:center; margin-top:44px; border:1px solid rgba(23,230,210,.25); border-radius:18px; color:var(--cyan); font-size:25px; background:rgba(23,230,210,.05); }
.pillar-card h3 { margin-top:22px; font-size:1.12rem; font-weight:800; }
.pillar-card p { margin-top:10px; color:#82969e; font-size:.83rem; line-height:1.7; }
.service-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px; }
.service-card { padding:30px; border:1px solid rgba(255,255,255,.08); border-radius:22px; background:rgba(9,30,40,.55); transition:.2s; }
.service-card:hover { border-color:rgba(23,230,210,.24); transform:translateY(-3px); }
.service-feature { grid-row:span 2; background:linear-gradient(135deg,rgba(23,230,210,.08),rgba(9,30,40,.72)); }
.service-icon { width:38px; height:38px; display:grid; place-items:center; border-radius:10px; border:1px solid rgba(23,230,210,.22); color:var(--cyan); font-size:11px; font-weight:800; margin-bottom:22px; }
.service-kicker { color:#6f858e; font-size:.63rem; font-weight:800; letter-spacing:.22em; }
.service-card h3 { margin-top:8px; font-size:1.45rem; line-height:1.2; font-weight:800; letter-spacing:-.02em; }
.service-card p { margin-top:13px; color:#91a4ab; font-size:.9rem; line-height:1.75; }
.service-card ul { margin-top:25px; display:grid; gap:10px; }
.service-card li { color:#c5d0d4; font-size:.82rem; }
.service-card li:before { content:"→"; color:var(--cyan); margin-right:10px; }
.process { position:relative; display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.process-line { position:absolute; left:6%; right:6%; top:23px; border-top:1px dashed rgba(23,230,210,.25); }
.process article { position:relative; }
.process article span { width:46px; height:46px; display:grid; place-items:center; border-radius:50%; background:#071923; border:1px solid rgba(23,230,210,.28); color:var(--cyan); font-size:.7rem; font-weight:800; position:relative; z-index:2; }
.process h3 { margin-top:24px; font-size:1rem; font-weight:800; }
.process p { margin-top:8px; color:#81949b; font-size:.8rem; line-height:1.7; max-width:230px; }
.cta-section { padding-top:30px; }
.cta-card { display:flex; align-items:center; justify-content:space-between; gap:30px; padding:48px; border-radius:28px; border:1px solid rgba(23,230,210,.18); background:radial-gradient(circle at 80% 30%,rgba(23,230,210,.10),transparent 40%),rgba(7,27,36,.75); }
.cta-card h2 { margin-top:12px; font-size:clamp(2rem,4vw,3.5rem); font-weight:800; letter-spacing:-.04em; line-height:1; }
.cta-card p { margin-top:13px; color:#8da1a8; }
.contact-section { padding-top:90px; }
.contact-item { display:flex; align-items:flex-start; gap:14px; color:white; }
.contact-icon { width:42px; height:42px; display:grid; place-items:center; flex:none; border:1px solid rgba(23,230,210,.2); border-radius:12px; color:var(--cyan); background:rgba(23,230,210,.04); }
.contact-item small { display:block; color:#60757d; font-size:.68rem; font-weight:800; letter-spacing:.16em; text-transform:uppercase; margin-bottom:4px; }
.contact-item b { color:#dce7e9; font-size:.88rem; line-height:1.6; }
.contact-form { padding:32px; border-radius:24px; border:1px solid rgba(255,255,255,.08); background:rgba(8,29,39,.65); }
.contact-form label > span { display:block; margin-bottom:8px; color:#91a4ab; font-size:.74rem; font-weight:700; }
.contact-form input, .contact-form textarea, .contact-form select {
  width:100%; border-radius:11px; border:1px solid rgba(255,255,255,.10); background:#061720; color:white; outline:none; padding:12px 13px; font:inherit; font-size:.88rem;
}
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus { border-color:rgba(23,230,210,.55); box-shadow:0 0 0 3px rgba(23,230,210,.08); }
.contact-form textarea { resize:vertical; }
@media (max-width: 900px) {
  .hero-card { max-width:500px; }
  .process { grid-template-columns:repeat(2,1fr); gap:35px 25px; }
  .process-line { display:none; }
}
@media (max-width: 700px) {
  .section { padding:88px 0; }
  .service-grid { grid-template-columns:1fr; }
  .service-feature { grid-row:auto; }
  .cta-card { padding:30px; flex-direction:column; align-items:flex-start; }
  .process { grid-template-columns:1fr; }
  .hero { min-height:auto; }
  .hero-card { margin-top:10px; border-radius:28px; }
  .floating-node { font-size:8px; padding:7px 8px; }
  .node-1 { left:4%; top:18%; } .node-2 { right:3%; top:28%; } .node-3 { left:3%; bottom:28%; } .node-4 { right:2%; bottom:19%; } .node-5 { left:24%; bottom:7%; }
}
@media (max-width: 420px) {
  .hero-card { aspect-ratio:.92; }
  .center-logo span { font-size:6rem; }
  .floating-node span { display:none; }
}