@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@500;600&display=swap');

:root {
  --ink: #080b12;
  --ink-soft: #111725;
  --paper: #f6f7f2;
  --white: #ffffff;
  --muted: #626a78;
  --line: #d8dcd7;
  --blue: #3157ff;
  --blue-dark: #213cbe;
  --lime: #d9ff5a;
  --lavender: #cbd4ff;
  --radius: 22px;
  font-family: "DM Sans", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; font-size: 16px; line-height: 1.65; background: var(--paper); }
body.menu-open { overflow: hidden; }
a { color: inherit; text-underline-offset: 4px; }
button { font: inherit; }
img { max-width: 100%; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-family: "Space Grotesk", "DM Sans", sans-serif; line-height: 1.04; letter-spacing: -.045em; }
h2 { font-size: clamp(2.4rem, 5vw, 4.7rem); font-weight: 600; }
h3 { font-size: 1.6rem; }
.shell { width: min(1200px, calc(100% - 72px)); margin-inline: auto; }
.section { padding-block: 118px; }
.skip-link { position: fixed; top: -100px; left: 18px; z-index: 100; padding: 12px 16px; background: var(--lime); color: var(--ink); font-weight: 700; }
.skip-link:focus { top: 12px; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--lime); outline-offset: 4px; }

.site-header { position: sticky; top: 0; z-index: 30; color: var(--white); background: rgba(8,11,18,.9); border-bottom: 1px solid rgba(255,255,255,.12); backdrop-filter: blur(14px); }
.header-inner { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: inherit; font-weight: 700; line-height: 1.15; letter-spacing: -.03em; }
.brand-mark { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid currentColor; border-radius: 50%; font-family: "Space Grotesk", monospace; font-size: .78rem; letter-spacing: -.1em; }
.brand small { display: block; margin-top: 5px; font-size: .55rem; font-weight: 600; letter-spacing: .17em; opacity: .63; }
.site-header nav { display: flex; align-items: center; gap: 29px; }
.site-header nav a { min-height: 44px; display: inline-flex; align-items: center; font-size: .84rem; font-weight: 600; text-decoration: none; }
.site-header nav a:hover { color: var(--lime); }
.site-header .nav-cta { padding: 10px 17px; border: 1px solid rgba(255,255,255,.28); border-radius: 999px; gap: 20px; }
.menu-button { display: none; color: white; border: 0; background: transparent; min-height: 44px; padding: 8px; align-items: center; gap: 10px; cursor: pointer; }
.menu-button i, .menu-button i::before { width: 20px; height: 1px; background: currentColor; display: block; transition: transform .2s; }
.menu-button i { position: relative; }
.menu-button i::before { content: ""; position: absolute; top: 6px; }

.hero { overflow: hidden; color: var(--white); background: var(--ink); }
.hero-grid { min-height: 700px; padding-block: 94px 88px; display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 76px; }
.kicker { margin-bottom: 24px; color: var(--blue); font-size: .68rem; font-weight: 700; letter-spacing: .17em; }
.hero .kicker { color: var(--lime); }
.hero .kicker span { width: 7px; height: 7px; display: inline-block; margin-right: 9px; border-radius: 50%; background: currentColor; }
.hero h1 { max-width: 750px; font-size: clamp(3.7rem, 7.4vw, 7.6rem); font-weight: 600; }
.hero h1 em { display: inline-block; color: var(--lavender); font-style: normal; }
.hero-text { max-width: 570px; margin-top: 28px; color: #bcc3cf; font-size: 1.1rem; line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 26px; margin-top: 36px; }
.button { min-height: 54px; display: inline-flex; align-items: center; justify-content: center; gap: 28px; padding: 14px 22px; border-radius: 9px; font-weight: 700; font-size: .9rem; text-decoration: none; transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--ink); background: var(--lime); }
.button-primary:hover { background: white; }
.button-light { color: var(--ink); background: white; }
.button-light:hover { background: var(--lime); }
.text-link { font-size: .9rem; font-weight: 700; }
.hero-panel { min-height: 510px; padding: 30px; border: 1px solid rgba(255,255,255,.17); border-radius: 30px; background: linear-gradient(145deg, rgba(49,87,255,.18), rgba(255,255,255,.03)); box-shadow: 0 35px 90px rgba(0,0,0,.28); }
.panel-top { display: flex; justify-content: space-between; color: #929baa; font-size: .62rem; font-weight: 700; letter-spacing: .16em; }
.panel-orbit { position: relative; width: 230px; height: 230px; margin: 36px auto 22px; display: flex; align-items: center; justify-content: space-between; color: #b9c1ce; font-size: .6rem; letter-spacing: .12em; }
.panel-orbit::before, .panel-orbit::after { content: ""; position: absolute; inset: 8px; border: 1px solid rgba(255,255,255,.21); border-radius: 50%; }
.panel-orbit::after { inset: 45px; background: var(--blue); border: 0; box-shadow: 0 0 70px rgba(49,87,255,.55); }
.panel-orbit i { position: relative; z-index: 2; width: 58px; height: 58px; border: 2px solid var(--lime); border-radius: 50%; }
.panel-orbit i::before, .panel-orbit i::after { content: ""; position: absolute; background: var(--lime); }
.panel-orbit i::before { width: 20px; height: 2px; top: 27px; left: 18px; }
.panel-orbit i::after { width: 2px; height: 20px; top: 18px; left: 27px; }
.panel-orbit span { position: relative; z-index: 3; }
.panel-list { display: grid; gap: 1px; background: rgba(255,255,255,.13); }
.panel-list > div { display: grid; grid-template-columns: 34px 1fr; column-gap: 12px; padding: 15px 12px; background: #101622; }
.panel-list > div > span { grid-row: 1 / 3; color: var(--lime); font-size: .68rem; }
.panel-list strong { font-size: .86rem; font-weight: 600; }
.panel-list small { color: #8993a4; font-size: .68rem; }
.hero-marquee { overflow: hidden; border-block: 1px solid rgba(255,255,255,.12); background: var(--blue); color: white; white-space: nowrap; }
.hero-marquee div { width: max-content; padding: 18px 0; font-family: "Space Grotesk", sans-serif; font-size: .78rem; letter-spacing: .11em; animation: marquee 34s linear infinite; }
@keyframes marquee { to { transform: translateX(-50%); } }

.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 70px; margin-bottom: 58px; }
.section-heading > p { max-width: 410px; color: var(--muted); font-size: 1rem; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.service-card { min-height: 480px; display: flex; flex-direction: column; padding: 34px; border: 1px solid var(--line); border-radius: var(--radius); background: white; }
.service-number { margin-bottom: auto; color: var(--blue); font-size: .72rem; font-weight: 700; letter-spacing: .12em; }
.service-card h3 { margin-top: 70px; font-size: 1.8rem; }
.service-card p { margin-top: 18px; color: var(--muted); font-size: .92rem; }
.service-card ul { margin: 28px 0 0; padding: 0; list-style: none; font-size: .78rem; }
.service-card li { padding: 9px 0; border-top: 1px solid #eaede8; }
.service-card li::before { content: "+"; margin-right: 10px; color: var(--blue); font-weight: 700; }
.service-featured { color: white; background: var(--blue); border-color: var(--blue); }
.service-featured .service-number, .service-featured p { color: #d9dfff; }
.service-featured li { border-color: rgba(255,255,255,.2); }
.service-featured li::before { color: var(--lime); }

.projects { color: white; background: var(--ink); }
.light-heading .kicker { color: var(--lime); }
.light-heading > p { color: #9ca5b4; }
.featured-project { display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; padding: 58px; border: 1px solid rgba(255,255,255,.14); border-radius: 30px; background: linear-gradient(135deg, #121a2a, #0d111a); }
.project-label { color: var(--lime); font-size: .65rem; font-weight: 700; letter-spacing: .15em; }
.project-copy h3 { margin-top: 25px; font-size: clamp(2.8rem, 5vw, 5rem); }
.project-lead { margin-top: 18px; color: var(--lavender); font-family: "Space Grotesk", sans-serif; font-size: 1.35rem; }
.project-copy > p:not(.project-label):not(.project-lead) { max-width: 470px; margin-top: 22px; color: #aeb7c6; }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 28px 0 32px; }
.tag-list span { padding: 7px 11px; border: 1px solid rgba(255,255,255,.19); border-radius: 999px; color: #d3d8e0; font-size: .68rem; }
.product-window { align-self: center; overflow: hidden; border: 1px solid #dfe4ea; border-radius: 18px; color: var(--ink); background: #f7f8fa; box-shadow: 0 35px 80px rgba(0,0,0,.34); transform: rotate(1.4deg); }
.window-bar { display: flex; align-items: center; justify-content: space-between; padding: 17px 20px; border-bottom: 1px solid #e1e5e9; background: white; }
.window-brand { display: flex; align-items: center; gap: 8px; color: #a8342a; font-size: 1.2rem; }
.window-brand b { color: var(--ink); font-size: .77rem; }
.window-user { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; background: #dfe5fb; font-size: .64rem; font-weight: 700; }
.window-body { padding: 25px; }
.window-title { display: flex; justify-content: space-between; align-items: flex-end; }
.window-title small { display: block; color: #7c8491; font-size: .52rem; letter-spacing: .12em; }
.window-title strong { display: block; margin-top: 4px; font-size: 1.4rem; }
.window-title > span { color: #7c8491; font-size: .55rem; }
.stat-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 20px; }
.stat-row > div { padding: 17px; border: 1px solid #e1e5e9; border-radius: 11px; background: white; }
.stat-row small, .class-card small, .attention > small { display: block; color: #7c8491; font-size: .5rem; letter-spacing: .1em; }
.stat-row strong { display: block; margin-top: 7px; font-size: 1.9rem; }
.stat-row span { color: #7c8491; font-size: .57rem; }
.class-card { display: flex; align-items: center; justify-content: space-between; gap: 15px; margin-top: 12px; padding: 18px; border-radius: 11px; background: #283968; color: white; }
.class-card small { color: #b9c2dd; }
.class-card strong { display: block; font-size: .9rem; }
.class-card span:not(.status-dot) { display: block; color: #b9c2dd; font-size: .58rem; }
.status-dot { padding: 5px 8px; border-radius: 999px; color: #1b4b31; background: #cef1d9; font-size: .53rem; }
.attention { margin-top: 20px; }
.attention > div { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid #e1e5e9; font-size: .58rem; }
.attention b { color: var(--blue); font-weight: 600; }
.project-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 18px; }
.project-card { min-height: 520px; padding: 36px; border: 1px solid rgba(255,255,255,.14); border-radius: 25px; background: var(--ink-soft); }
.project-card-top { display: flex; justify-content: space-between; color: #8f99a9; font-size: .62rem; font-weight: 700; letter-spacing: .12em; }
.project-card-top i { color: var(--lime); font-style: normal; font-size: 1rem; }
.project-card h3 { margin-top: 34px; font-size: 2.4rem; }
.project-card > p { max-width: 540px; margin-top: 15px; color: #aeb7c6; font-size: .9rem; }
.social-visual { height: 180px; display: flex; align-items: center; justify-content: center; gap: 14px; position: relative; margin: 32px 0 10px; border-radius: 16px; overflow: hidden; background: radial-gradient(circle at center, rgba(49,87,255,.5), transparent 64%), #0b0f18; }
.social-visual span { position: relative; z-index: 2; width: 58px; height: 58px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.25); border-radius: 17px; background: #141c2a; font-family: "Space Grotesk", sans-serif; font-size: .78rem; }
.social-visual i { position: absolute; width: 240px; height: 1px; background: linear-gradient(90deg, transparent, var(--lime), transparent); transform: rotate(-18deg); }
.legacy-card { background: #161c28; }
.legacy-list { margin-top: 38px; }
.legacy-list > div { display: grid; grid-template-columns: 35px 1fr auto; align-items: center; gap: 10px; padding: 17px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.legacy-list span { color: var(--lime); font-size: .63rem; }
.legacy-list strong { font-size: .84rem; }
.legacy-list small { color: #7f8998; font-size: .66rem; }

.process-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: 120px; }
.process-intro > p:last-child { max-width: 450px; margin-top: 28px; color: var(--muted); }
.process-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.process-list li { display: grid; grid-template-columns: 46px 1fr; gap: 24px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.process-list li > span { color: var(--blue); font-size: .72rem; font-weight: 700; }
.process-list h3 { font-size: 1.55rem; }
.process-list p { margin-top: 9px; color: var(--muted); font-size: .9rem; }
.about { padding-block: 95px; background: var(--lavender); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: end; }
.about .kicker { color: var(--blue-dark); }
.about-grid > div:last-child { display: grid; gap: 20px; color: #39445a; font-size: 1.05rem; }
.contact-section { padding-block: 80px; background: var(--paper); }
.contact-card { display: flex; align-items: center; justify-content: space-between; gap: 70px; padding: 62px; border-radius: 28px; color: white; background: var(--blue); }
.contact-card .kicker { color: var(--lime); }
.contact-card h2 { max-width: 760px; }
.contact-card > div:first-child > p:last-child { margin-top: 20px; color: #d8dfff; }
.contact-actions { min-width: 255px; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.contact-actions > a:not(.button) { color: #e2e6ff; font-size: .8rem; }
.site-footer { color: #b0b7c3; background: var(--ink); }
.footer-inner { min-height: 150px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.footer-inner > p { font-size: .75rem; }

@media (max-width: 980px) {
  .shell { width: min(100% - 40px, 1200px); }
  .site-header nav { gap: 17px; }
  .hero-grid { gap: 35px; }
  .hero h1 { font-size: clamp(3.7rem, 8vw, 6rem); }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .service-card:last-child { grid-column: 1 / -1; min-height: 390px; }
  .featured-project { grid-template-columns: 1fr; }
  .project-copy { max-width: 650px; }
  .product-window { max-width: 680px; width: 100%; margin-inline: auto; }
  .process-section { gap: 60px; }
  .contact-card { padding: 45px; }
}

@media (max-width: 760px) {
  .shell { width: min(100% - 32px, 1200px); }
  .header-inner { min-height: 76px; }
  .menu-button { display: inline-flex; }
  .site-header nav { position: fixed; inset: 76px 0 auto; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 20px 16px 30px; color: white; background: var(--ink); border-bottom: 1px solid rgba(255,255,255,.14); }
  .site-header nav.open { display: flex; }
  .site-header nav a { padding: 12px 6px; font-size: 1rem; }
  .site-header .nav-cta { justify-content: space-between; margin-top: 12px; padding-inline: 16px; }
  .menu-button[aria-expanded="true"] i { transform: rotate(45deg); }
  .menu-button[aria-expanded="true"] i::before { top: 0; transform: rotate(90deg); }
  .hero-grid { grid-template-columns: 1fr; padding-block: 70px 60px; }
  .hero h1 { font-size: clamp(3.45rem, 13vw, 5.6rem); }
  .hero-panel { max-width: 560px; width: 100%; margin-inline: auto; }
  .section { padding-block: 78px; }
  .section-heading { display: block; }
  .section-heading > p { margin-top: 24px; }
  .services-grid, .project-grid { grid-template-columns: 1fr; }
  .service-card, .service-card:last-child { grid-column: auto; min-height: 400px; }
  .featured-project { padding: 34px; }
  .project-card { min-height: 480px; }
  .process-section { grid-template-columns: 1fr; gap: 45px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-card { flex-direction: column; align-items: flex-start; }
  .contact-actions { width: 100%; align-items: flex-start; }
  .contact-actions .button { width: 100%; }
  .footer-inner { flex-wrap: wrap; padding-block: 35px; }
}

@media (max-width: 480px) {
  body { font-size: 16px; }
  .brand { font-size: .92rem; }
  .brand-mark { width: 38px; height: 38px; }
  .hero-grid { padding-top: 54px; }
  .hero h1 { font-size: 3.35rem; }
  .hero-text { font-size: 1rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-panel { min-height: 470px; padding: 21px; }
  .panel-orbit { width: 200px; height: 200px; }
  .service-card, .project-card { padding: 26px; }
  .featured-project { padding: 25px; }
  .window-body { padding: 16px; }
  .stat-row { grid-template-columns: 1fr; }
  .class-card { align-items: flex-start; flex-direction: column; }
  .attention > div { align-items: flex-start; flex-direction: column; }
  .legacy-list > div { grid-template-columns: 28px 1fr; }
  .legacy-list small { grid-column: 2; }
  .contact-card { padding: 34px 24px; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  :root { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .button:hover { transform: none; }
}