:root {
  color-scheme: light dark;
  --akts-purple: #2b185a;
  --akts-purple-2: #3a2372;
  --akts-blue: #2c66a4;
  --akts-blue-2: #4a78bc;
  --akts-orange: #cc5a08;
  --bg: #f6f7fb;
  --bg-2: #ffffff;
  --text: #16131f;
  --muted: #5f6170;
  --card: rgba(255,255,255,.82);
  --card-solid: #ffffff;
  --border: rgba(43,24,90,.16);
  --shadow: 0 24px 70px rgba(27,16,64,.14);
  --header: rgba(246,247,251,.78);
  --focus: #cc5a08;
  --grid: rgba(43,24,90,.08);
  --hero-glow: rgba(74,120,188,.28);
  --radius: 24px;
  --radius-sm: 16px;
  --max: 1180px;
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0d0b14;
  --bg-2: #141120;
  --text: #f2efff;
  --muted: #b8b2c8;
  --card: rgba(27,22,44,.72);
  --card-solid: #171225;
  --border: rgba(198,181,255,.18);
  --shadow: 0 24px 80px rgba(0,0,0,.45);
  --header: rgba(13,11,20,.76);
  --grid: rgba(198,181,255,.08);
  --hero-glow: rgba(204,90,8,.24);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at 12% 5%, var(--hero-glow), transparent 32rem), radial-gradient(circle at 86% 12%, rgba(43,24,90,.24), transparent 28rem), linear-gradient(135deg, var(--bg), var(--bg-2));
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.58;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(circle at center, black 0%, transparent 78%);
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--akts-orange); }
img { max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; border-radius: 10px; }
.skip-link { position: fixed; left: 1rem; top: -6rem; z-index: 1000; background: var(--akts-orange); color: #fff; padding: .8rem 1rem; border-radius: 999px; }
.skip-link:focus { top: 1rem; }
.site-background { position: fixed; inset: 0; z-index: -2; pointer-events: none; overflow: hidden; mask-image: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%); }
.site-background span { position: absolute; width: 7px; height: 7px; border-radius: 999px; background: linear-gradient(135deg, var(--akts-blue), var(--akts-orange)); box-shadow: 0 0 22px rgba(204,90,8,.55); opacity: .42; animation: packet 12s linear infinite; }
.site-background span:nth-child(1){ top: 14%; left: -4%; animation-delay: 0s; }
.site-background span:nth-child(2){ top: 26%; left: -8%; animation-delay: -3s; animation-duration: 16s; }
.site-background span:nth-child(3){ top: 42%; left: -7%; animation-delay: -7s; animation-duration: 18s; }
.site-background span:nth-child(4){ top: 58%; left: -3%; animation-delay: -1s; animation-duration: 14s; }
.site-background span:nth-child(5){ top: 72%; left: -9%; animation-delay: -9s; animation-duration: 20s; }
.site-background span:nth-child(6){ top: 88%; left: -5%; animation-delay: -5s; animation-duration: 15s; }
@keyframes packet { 0% { transform: translate3d(-3vw, 0, 0); opacity: 0; } 8% { opacity:.48;} 50% { transform: translate3d(52vw, -5vh, 0); } 92% { opacity:.38;} 100% { transform: translate3d(108vw, 5vh, 0); opacity: 0; } }
.site-header { position: sticky; top: 0; z-index: 50; backdrop-filter: blur(18px); background: var(--header); border-bottom: 1px solid var(--border); }
.header-inner { width: min(var(--max), calc(100% - 2rem)); margin: 0 auto; min-height: 76px; display: grid; grid-template-columns: auto 1fr auto; gap: 1rem; align-items: center; }
.brand { display: inline-flex; align-items: center; min-width: 160px; }
.brand img { width: 184px; height: auto; display: block; }
.site-nav { display: flex; justify-content: center; gap: .15rem; align-items: center; }
.nav-link { padding: .65rem .75rem; border-radius: 999px; color: var(--muted); font-size: .94rem; font-weight: 650; }
.nav-link:hover, .nav-link.is-active { color: var(--text); background: rgba(97,73,157,.12); }
.header-actions { display: flex; align-items: center; gap: .55rem; }
.lang-toggle, .theme-toggle, .header-cta, .btn { min-height: 42px; display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; border: 1px solid var(--border); background: var(--card); color: var(--text); box-shadow: 0 12px 34px rgba(20,12,50,.08); }
.lang-toggle { gap: .45rem; padding: .45rem .7rem; font-size: .82rem; }
.lang-toggle strong { color: var(--akts-orange); }
.theme-toggle { width: 44px; cursor: pointer; }
.theme-toggle__icon { width: 20px; height: 20px; border-radius: 999px; background: linear-gradient(135deg, var(--akts-purple), var(--akts-orange)); box-shadow: inset -6px -4px 0 rgba(255,255,255,.28); }
:root[data-theme="light"] .theme-toggle__icon { background: linear-gradient(135deg, #f6d365, #cc5a08); box-shadow: none; }
.header-cta { padding: .55rem .9rem; background: linear-gradient(135deg, var(--akts-purple), var(--akts-blue)); color: #fff; border-color: transparent; font-weight: 750; }
.mobile-nav-toggle { display: none; width: 44px; height: 44px; border-radius: 999px; border: 1px solid var(--border); background: var(--card); color: var(--text); }
.mobile-nav-toggle span { display: block; width: 18px; height: 2px; margin: 4px auto; background: currentColor; border-radius: 2px; }
.site-main { width: min(var(--max), calc(100% - 2rem)); margin: 0 auto; }
.hero-section { min-height: calc(100vh - 76px); display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr); gap: 3rem; align-items: center; padding: clamp(3rem, 7vw, 7rem) 0; }
.hero-logo { width: min(460px, 76vw); margin-bottom: 1.6rem; filter: drop-shadow(0 18px 40px rgba(43,24,90,.18)); }
h1, h2, h3 { line-height: 1.08; letter-spacing: -.035em; }
h1 { font-size: clamp(2.45rem, 6vw, 5.25rem); margin: .5rem 0 1.2rem; max-width: 920px; }
h2 { font-size: clamp(1.8rem, 3.2vw, 3.3rem); margin: 0 0 1rem; }
h3 { font-size: 1.18rem; margin: 0 0 .7rem; }
.section-kicker { color: var(--akts-orange); font-weight: 800; letter-spacing: .14em; text-transform: uppercase; font-size: .78rem; margin-bottom: .9rem; }
.lead { font-size: clamp(1.08rem, 1.6vw, 1.3rem); color: var(--muted); max-width: 760px; }
.narrow { max-width: 700px; }
.claim-line { display: inline-flex; margin: 1rem 0 0; padding: .72rem 1rem; border-radius: 999px; color: var(--text); border: 1px solid var(--border); background: linear-gradient(135deg, rgba(43,24,90,.08), rgba(44,102,164,.08)); }
.cta-row, .contact-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.6rem; }
.btn { padding: .72rem 1.05rem; font-weight: 800; transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease; }
.btn:hover { transform: translateY(-2px); text-decoration: none; }
.btn-primary { background: linear-gradient(135deg, var(--akts-purple), var(--akts-blue)); color: #fff; border-color: transparent; }
.btn-secondary { background: transparent; }
.hero-visual { min-height: 440px; display: grid; place-items: center; perspective: 1100px; }
.chip-card { position: relative; width: min(500px, 100%); min-height: 390px; border: 1px solid var(--border); border-radius: 34px; background: linear-gradient(145deg, rgba(255,255,255,.14), rgba(58,35,114,.12)), var(--card); box-shadow: var(--shadow); overflow: hidden; transform: rotateX(7deg) rotateY(-9deg); }
.chip-card::before, .chip-card::after { content:""; position:absolute; border-radius: 999px; filter: blur(30px); opacity:.55; }
.chip-card::before { width: 180px; height: 180px; left: -50px; top: -40px; background: var(--akts-blue); }
.chip-card::after { width: 150px; height: 150px; right: -40px; bottom: -30px; background: var(--akts-orange); }
.chip-core { position: absolute; inset: 98px 138px; border-radius: 26px; z-index: 3; display:grid; place-items:center; color:#fff; background: linear-gradient(135deg, var(--akts-purple), #1d1533 60%, var(--akts-blue)); border:1px solid rgba(255,255,255,.18); box-shadow: inset 0 0 36px rgba(255,255,255,.08), 0 22px 55px rgba(0,0,0,.22); }
.chip-core span { font-size: 2rem; font-weight: 900; letter-spacing:.08em; }
.pin-grid { position:absolute; inset: 34px; display:grid; grid-template-columns: repeat(8, 1fr); gap: 14px; opacity:.55; }
.pin-grid i { width: 8px; height:8px; border-radius:2px; background: linear-gradient(135deg, var(--akts-blue), var(--akts-orange)); animation: pinpulse 2.8s ease-in-out infinite; }
.pin-grid i:nth-child(3n){ animation-delay:.5s; }
.pin-grid i:nth-child(4n){ animation-delay:1.1s; }
@keyframes pinpulse { 50% { opacity:.25; transform: scale(.72); } }
.circuit-lines { position:absolute; inset: 0; width:100%; height:100%; z-index:2; }
.circuit-lines path { fill:none; stroke: url(#none); stroke: var(--akts-blue); stroke-width: 2.8; stroke-linecap: round; stroke-dasharray: 10 16; animation: dash 4s linear infinite; opacity:.82; }
.circuit-lines circle { fill: var(--akts-orange); filter: drop-shadow(0 0 7px rgba(204,90,8,.7)); }
@keyframes dash { to { stroke-dashoffset: -100; } }
.data-badges { position:absolute; left: 22px; right:22px; bottom:22px; z-index:4; display:flex; flex-wrap:wrap; gap:.45rem; }
.data-badges span, .tag-row span, .metric-stack span { border: 1px solid var(--border); background: rgba(255,255,255,.1); color: var(--text); border-radius: 999px; padding: .38rem .62rem; font-size: .82rem; font-weight: 750; }
.section, .page-hero { padding: clamp(3rem, 7vw, 6rem) 0; }
.page-hero { max-width: 940px; }
.section-heading { display:flex; align-items:end; justify-content: space-between; gap: 1.5rem; margin-bottom: 1.3rem; }
.text-link { color: var(--akts-orange); font-weight: 850; }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1rem; }
.service-card, .project-card, .trust-grid article, .contact-card, .request-form, .deep-service, .split-panel, .cta-panel { border: 1px solid var(--border); background: var(--card); backdrop-filter: blur(16px); border-radius: var(--radius); box-shadow: 0 18px 55px rgba(24,13,52,.09); }
.service-card, .project-card, .trust-grid article { padding: 1.25rem; position: relative; overflow:hidden; transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease; }
.service-card::after, .project-card::after { content:""; position:absolute; inset:auto -40px -70px auto; width: 130px; height:130px; background: radial-gradient(circle, rgba(204,90,8,.22), transparent 70%); }
.service-card:hover, .project-card:hover { transform: translateY(-6px); border-color: rgba(204,90,8,.42); box-shadow: var(--shadow); }
.card-index { color: var(--akts-orange); font-size: .78rem; font-weight: 900; margin-bottom: 1rem; }
.muted, .small-text { color: var(--muted); }
.tag-row { display:flex; flex-wrap:wrap; gap:.45rem; margin-top: 1rem; }
.trust-grid { display:grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 1rem; margin-top: 1.4rem; }
.trust-grid.large { grid-template-columns: repeat(3, minmax(0,1fr)); }
.project-grid { display:grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1rem; }
.project-grid.compact { grid-template-columns: repeat(4, minmax(0,1fr)); }
.project-card { min-height: 320px; display:flex; flex-direction: column; }
.project-card .text-link { margin-top:auto; }
.project-card__top { display:flex; justify-content: space-between; gap: 1rem; }
.project-orbit { position:relative; width: 48px; height:48px; flex:0 0 48px; border: 1px solid var(--border); border-radius: 50%; }
.project-orbit span { position:absolute; width:8px; height:8px; border-radius:50%; background: var(--akts-orange); top: 50%; left:50%; transform-origin: -13px -13px; animation: orbit 5s linear infinite; }
.project-orbit span:nth-child(2){ background:var(--akts-blue); animation-duration: 7s; animation-direction: reverse; }
@keyframes orbit { to { transform: rotate(360deg); } }
.benefit { border-left: 3px solid var(--akts-orange); padding-left: .8rem; margin: 1rem 0; color: var(--muted); }
.cta-panel, .split-panel { display:flex; align-items:center; justify-content: space-between; gap: 2rem; padding: clamp(1.4rem, 3vw, 2.1rem); }
.cta-panel { background: linear-gradient(135deg, rgba(43,24,90,.94), rgba(44,102,164,.86)); color:#fff; }
.cta-panel p { color: rgba(255,255,255,.78); max-width: 760px; }
.cta-panel .btn-primary { background: #fff; color: var(--akts-purple); }
.contact-strip { display:flex; align-items:center; justify-content: space-between; gap:2rem; border-top:1px solid var(--border); }
.service-detail-list { display:grid; gap: 1rem; }
.deep-service { padding: 1.4rem; display:grid; grid-template-columns: 72px 1fr; gap: 1rem 1.4rem; align-items:start; }
.deep-service span { grid-row: span 2; color: var(--akts-orange); font-weight: 950; font-size: 1.2rem; }
.deep-service h2 { font-size: clamp(1.3rem, 2vw, 2rem); margin:0; }
.deep-service p { margin:0; color: var(--muted); }
.check-list { list-style:none; padding:0; margin:0; display:grid; gap:.75rem; min-width: min(440px, 100%); }
.check-list li { padding-left: 2rem; position:relative; }
.check-list li::before { content:""; position:absolute; left:0; top:.36rem; width:.85rem; height:.85rem; border-radius:50%; background: linear-gradient(135deg, var(--akts-blue), var(--akts-orange)); box-shadow:0 0 18px rgba(204,90,8,.4); }
.metric-stack { display:flex; flex-wrap:wrap; gap:.6rem; max-width: 440px; }
.contact-layout { display:grid; grid-template-columns: .85fr 1.15fr; gap: 1rem; align-items:start; }
.contact-card, .request-form { padding: 1.4rem; }
.request-form { display:grid; gap: .9rem; }
.form-row { display:grid; grid-template-columns: 1fr 1fr; gap:.9rem; }
label { display:grid; gap:.35rem; font-weight: 760; }
input, select, textarea { width:100%; border:1px solid var(--border); background: var(--card-solid); color: var(--text); border-radius: 14px; padding: .82rem .9rem; }
textarea { resize: vertical; }
.checkbox { grid-template-columns: auto 1fr; align-items:start; font-weight: 500; color: var(--muted); }
.checkbox input { width: 20px; height: 20px; margin-top:.2rem; }
.form-status { margin:0; color: var(--akts-orange); font-weight:800; }
.legal-text { max-width: 920px; }
.legal-text h2 { font-size: clamp(1.25rem, 2vw, 1.7rem); margin-top: 2rem; }
.legal-text p, .legal-text li { color: var(--muted); }
.legal-text code { color: var(--akts-orange); background: rgba(204,90,8,.1); border:1px solid rgba(204,90,8,.2); border-radius:8px; padding:.05rem .3rem; }
.notice { padding: 1rem; border:1px solid rgba(204,90,8,.36); border-radius: 14px; background: rgba(204,90,8,.08); }
.site-footer { margin-top: 4rem; border-top: 1px solid var(--border); background: rgba(10,7,18,.04); }
.footer-grid, .footer-bottom { width:min(var(--max), calc(100% - 2rem)); margin:0 auto; }
.footer-grid { display:grid; grid-template-columns: 1.1fr .9fr 1.1fr .8fr; gap: 1.4rem; padding: 3rem 0; }
.footer-logo { width: 210px; margin-bottom: 1rem; }
.footer-title { font-size: 1rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: .8rem; }
.footer-links { display:grid; gap:.45rem; }
.footer-bottom { display:flex; justify-content: space-between; gap:1rem; padding:1rem 0 2rem; color: var(--muted); border-top:1px solid var(--border); font-size:.9rem; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; transition-delay: var(--delay, 0ms); }
.reveal.is-visible { opacity:1; transform: translateY(0); }
@media (max-width: 1080px) { .card-grid, .trust-grid.large, .project-grid.compact { grid-template-columns: repeat(2, minmax(0,1fr)); } .trust-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } .hero-section { grid-template-columns: 1fr; } .hero-visual { min-height: 360px; } .chip-card { transform:none; } .footer-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 880px) { .header-inner { grid-template-columns: auto auto; } .mobile-nav-toggle { display:block; justify-self:end; } .site-nav { grid-column: 1 / -1; display:none; flex-direction:column; align-items:stretch; padding: .5rem 0 1rem; } .site-nav.is-open { display:flex; } .nav-link { border-radius: 14px; } .header-actions { grid-column: 1 / -1; justify-content: space-between; padding-bottom: .8rem; } .header-cta { display:none; } .brand img { width: 160px; } .contact-layout, .project-grid, .split-panel, .cta-panel, .contact-strip { grid-template-columns: 1fr; display:grid; } .cta-panel, .split-panel { align-items:start; } }
@media (max-width: 620px) { .site-main, .header-inner, .footer-grid, .footer-bottom { width:min(100% - 1.1rem, var(--max)); } h1 { font-size: clamp(2.1rem, 13vw, 3.2rem); } .card-grid, .trust-grid, .trust-grid.large, .project-grid.compact { grid-template-columns: 1fr; } .form-row { grid-template-columns: 1fr; } .deep-service { grid-template-columns: 1fr; } .footer-grid, .footer-bottom { grid-template-columns: 1fr; display:grid; } .hero-section { padding-top: 2.2rem; } .hero-visual { min-height: 320px; } .chip-card { min-height: 330px; } .chip-core { inset: 92px 86px; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .001ms !important; } .reveal { opacity: 1; transform: none; } }