:root {
  --navy-950: #09102b;
  --navy-900: #111a3f;
  --navy-800: #18265b;
  --blue-600: #263ee8;
  --blue-500: #425cff;
  --cyan-400: #54d6ff;
  --ink: #121733;
  --muted: #626a82;
  --line: #dfe3ef;
  --surface: #f5f7fc;
  --white: #fff;
  --shadow: 0 24px 70px rgba(14, 25, 65, .14);
  --radius: 28px;
  --container: min(1160px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.65; -webkit-font-smoothing: antialiased; }
body.modal-open { overflow: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
.container { width: var(--container); margin-inline: auto; }
.section { padding: 110px 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 1000; left: 16px; top: -70px; background: var(--white); color: var(--navy-900); padding: 10px 16px; border-radius: 10px; font-weight: 800; transition: top .2s; }
.skip-link:focus { top: 16px; }

.site-header { position: fixed; z-index: 100; inset: 0 0 auto; background: rgba(9, 16, 43, .74); border-bottom: 1px solid rgba(255,255,255,.1); backdrop-filter: blur(16px); transition: background .25s, box-shadow .25s; }
.site-header.scrolled { background: rgba(9, 16, 43, .96); box-shadow: 0 12px 35px rgba(0,0,0,.18); }
.nav-wrap { height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand img { width: 176px; }
.main-nav { display: flex; gap: 32px; align-items: center; }
.main-nav a { color: rgba(255,255,255,.84); text-decoration: none; text-transform: uppercase; letter-spacing: .08em; font-size: .78rem; font-weight: 800; position: relative; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -9px; height: 2px; background: var(--cyan-400); transition: right .25s; }
.main-nav a:hover, .main-nav a:focus-visible, .main-nav a.active { color: var(--white); }
.main-nav a:hover::after, .main-nav a:focus-visible::after, .main-nav a.active::after { right: 0; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; padding: 10px; }
.nav-toggle span { display: block; height: 2px; background: white; margin: 6px 0; transition: transform .2s, opacity .2s; }

.hero { min-height: 760px; padding: 176px 0 96px; position: relative; overflow: hidden; color: white; background: radial-gradient(circle at 73% 37%, rgba(66,92,255,.27), transparent 29%), linear-gradient(135deg, #080f29 0%, #111c4b 56%, #0c1434 100%); }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .13; background-image: linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px); background-size: 58px 58px; mask-image: linear-gradient(to right, transparent, black 30%, black); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 70px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: #a9b9ff; text-transform: uppercase; letter-spacing: .16em; font-size: .73rem; font-weight: 900; }
.eyebrow::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.eyebrow.dark { color: var(--blue-600); }
.hero h1 { margin: 22px 0 24px; max-width: 720px; font-size: clamp(3.2rem, 6vw, 6.6rem); line-height: .94; letter-spacing: -.055em; text-transform: uppercase; }
.hero h1 span { display: block; color: transparent; -webkit-text-stroke: 1.5px rgba(255,255,255,.65); }
.hero-copy > p { margin: 0; font-size: clamp(1.08rem, 2vw, 1.35rem); color: #cbd2ec; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin: 38px 0; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; padding: 0 23px; border-radius: 999px; border: 1px solid transparent; text-decoration: none; font-size: .84rem; font-weight: 900; letter-spacing: .05em; text-transform: uppercase; transition: transform .2s, background .2s, box-shadow .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: linear-gradient(135deg, var(--blue-500), #2541da); box-shadow: 0 14px 30px rgba(55,78,232,.28); }
.button-primary:hover { box-shadow: 0 18px 38px rgba(55,78,232,.42); }
.button-ghost { color: white; border-color: rgba(255,255,255,.28); background: rgba(255,255,255,.06); }
.button-light { color: var(--navy-900); background: white; }
.hero-points { display: flex; flex-wrap: wrap; gap: 15px 28px; padding: 0; margin: 0; list-style: none; color: #aeb8da; font-size: .86rem; }
.hero-points li::before { content: "✓"; color: var(--cyan-400); font-weight: 900; margin-right: 8px; }
.hero-visual { min-height: 480px; position: relative; display: grid; place-items: center; }
.visual-core { width: 188px; aspect-ratio: 1; display: grid; place-items: center; border-radius: 50%; background: linear-gradient(145deg, #4e64ff, #1629a5); box-shadow: 0 0 0 18px rgba(76,100,255,.08), 0 0 80px rgba(66,92,255,.5); }
.visual-core span { font-weight: 950; font-size: 6rem; line-height: 1; }
.orbit { position: absolute; border: 1px solid rgba(255,255,255,.19); border-radius: 50%; animation: rotate 28s linear infinite; }
.orbit-one { width: 360px; height: 360px; }
.orbit-two { width: 500px; height: 500px; animation-direction: reverse; animation-duration: 40s; }
.orbit::after { content: ""; position: absolute; width: 12px; height: 12px; border-radius: 50%; background: var(--cyan-400); top: 14%; left: 12%; box-shadow: 0 0 24px var(--cyan-400); }
.solution-card { position: absolute; width: 238px; padding: 20px; border: 1px solid rgba(255,255,255,.16); border-radius: 20px; background: rgba(12,22,57,.78); backdrop-filter: blur(14px); box-shadow: 0 24px 65px rgba(0,0,0,.25); }
.solution-card strong, .solution-card small { display: block; }
.solution-card strong { margin: 8px 0 3px; }
.solution-card small { color: #aeb8da; }
.card-data { top: 42px; right: 0; }
.card-code { bottom: 20px; left: 0; }
.mini-icon { color: var(--cyan-400); font-weight: 950; letter-spacing: .08em; }
.scroll-hint { position: absolute; z-index: 3; bottom: 28px; left: 50%; transform: translateX(-50%); color: #8791b4; text-decoration: none; text-transform: uppercase; letter-spacing: .15em; font-size: .65rem; }
.scroll-hint::after { content: "↓"; display: block; text-align: center; color: white; font-size: 1.1rem; animation: bounce 1.5s infinite; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(4px); opacity: .5; }
.glow-one { width: 380px; height: 380px; background: rgba(53,79,255,.22); right: -150px; top: 130px; }
.glow-two { width: 250px; height: 250px; background: rgba(61,215,255,.12); left: -100px; bottom: 20px; }

.about { background: white; }
.about-grid { display: grid; grid-template-columns: .94fr 1.06fr; gap: 90px; align-items: center; }
.about-media { position: relative; }
.about-media::before { content: ""; position: absolute; inset: -18px 28px 28px -18px; border: 1px solid #bfc8ef; border-radius: 42px; }
.about-media img { position: relative; border-radius: 42px; box-shadow: var(--shadow); }
.about-badge { position: absolute; right: -36px; bottom: 36px; max-width: 215px; padding: 20px; border-radius: 18px; color: white; background: var(--navy-900); box-shadow: var(--shadow); }
.about-badge strong, .about-badge span { display: block; }
.about-badge strong { font-size: 1.1rem; }
.about-badge span { color: #adb7d7; font-size: .8rem; line-height: 1.4; }
.about-copy h2, .section-heading h2, .clients-heading h2, .contact-info h2, .newsletter h2 { margin: 18px 0 24px; font-size: clamp(2.35rem, 4vw, 4rem); line-height: 1.04; letter-spacing: -.045em; }
.about-copy p { color: var(--muted); font-size: 1.03rem; }
.text-link { display: inline-flex; gap: 10px; margin-top: 16px; color: var(--blue-600); font-weight: 900; text-decoration: none; }
.text-link:hover { text-decoration: underline; }
.manifesto { padding: 55px 0; color: white; background: linear-gradient(100deg, #243edb, #192c9f); overflow: hidden; }
.manifesto-inner { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; font-size: clamp(1.8rem, 4vw, 3.7rem); line-height: 1; letter-spacing: -.04em; }
.manifesto-inner span { color: #9fb1ff; }

.services { background: var(--surface); }
.section-heading { display: grid; grid-template-columns: 1.2fr .8fr; gap: 70px; align-items: end; margin-bottom: 55px; }
.section-heading h2 { margin-bottom: 0; max-width: 760px; }
.section-heading > p { color: var(--muted); margin: 0 0 8px; }
.service-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.service-card { position: relative; min-height: 350px; padding: 30px; border: 1px solid var(--line); border-radius: 24px; background: white; transition: transform .25s, box-shadow .25s, border-color .25s; }
.service-card:nth-child(1), .service-card:nth-child(2), .service-card:nth-child(3) { grid-column: span 2; }
.service-card:nth-child(4), .service-card:nth-child(5) { grid-column: span 3; }
.service-card:hover { transform: translateY(-6px); border-color: #c6cef5; box-shadow: 0 20px 45px rgba(20,31,75,.11); }
.service-card img { width: 64px; height: 64px; object-fit: contain; margin-bottom: 25px; }
.service-card h3 { margin: 0 0 13px; font-size: 1.25rem; }
.service-card p { color: var(--muted); font-size: .91rem; margin: 0; }
.card-number { position: absolute; top: 24px; right: 25px; color: #b2b8cc; font-size: .72rem; font-weight: 900; }

.solutions { color: white; background: var(--navy-950); }
.section-heading.light > p { color: #a9b2d0; }
.solution-panel { display: grid; grid-template-columns: 1.05fr .95fr; gap: 58px; padding: 55px; border-radius: 32px; border: 1px solid rgba(255,255,255,.11); background: linear-gradient(145deg, rgba(47,68,186,.52), rgba(15,25,66,.58)); box-shadow: 0 30px 80px rgba(0,0,0,.22); }
.solution-panel + .solution-panel { margin-top: 32px; }
.solution-panel.development { background: linear-gradient(145deg, rgba(17,77,117,.5), rgba(16,28,70,.62)); }
.solution-intro { display: grid; grid-template-columns: auto 1fr; gap: 24px; }
.solution-index { color: var(--cyan-400); font-weight: 950; }
.solution-kicker { color: #9cabe3; text-transform: uppercase; letter-spacing: .13em; font-size: .69rem; font-weight: 900; }
.solution-panel h3 { margin: 12px 0 20px; font-size: clamp(2rem, 4vw, 3.5rem); line-height: 1; letter-spacing: -.045em; }
.solution-panel p { color: #bdc6e4; margin-bottom: 28px; }
.benefit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; align-content: center; }
.benefit { min-height: 160px; padding: 20px; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 14px; border-radius: 18px; border: 1px solid rgba(255,255,255,.1); background: rgba(255,255,255,.055); }
.benefit img { width: 50px; height: 50px; object-fit: contain; }
.benefit span { max-width: 210px; font-weight: 800; line-height: 1.35; }

.clients { background: white; }
.clients-heading { text-align: center; max-width: 800px; margin: 0 auto 50px; }
.clients-heading .eyebrow { justify-content: center; }
.clients-heading p { color: var(--muted); }
.client-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.client-grid > div { min-height: 145px; display: grid; place-items: center; padding: 20px; border: 1px solid #e5e8f1; border-radius: 18px; background: #fff; transition: border-color .2s, transform .2s; }
.client-grid > div:hover { transform: translateY(-3px); border-color: #bfc9fa; }
.client-grid img { width: 100%; max-height: 88px; object-fit: contain; mix-blend-mode: multiply; }

.newsletter { padding: 75px 0; color: white; background: linear-gradient(135deg, #18245d, #0d1538); }
.newsletter-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.newsletter h2 { margin-bottom: 12px; }
.newsletter p { margin: 0; color: #b8c2e3; }
.newsletter-form { display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.newsletter-form input { min-height: 54px; border: 1px solid rgba(255,255,255,.19); border-radius: 999px; padding: 0 21px; color: white; background: rgba(255,255,255,.07); outline: none; }
.newsletter-form input:focus { border-color: #8699ff; box-shadow: 0 0 0 4px rgba(90,112,255,.18); }
.form-note { grid-column: 1/-1; padding-left: 18px; font-size: .74rem; }

.contact { background: var(--surface); }
.contact-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 80px; align-items: start; }
.contact-info > p { color: var(--muted); }
.contact-items { display: grid; gap: 12px; margin-top: 40px; }
.contact-items a, .contact-items address { display: block; padding: 18px 20px; border-left: 3px solid var(--blue-500); text-decoration: none; font-style: normal; background: white; }
.contact-items span, .contact-items strong { display: block; }
.contact-items span { color: var(--muted); text-transform: uppercase; letter-spacing: .12em; font-size: .65rem; font-weight: 800; }
.contact-items strong { margin-top: 5px; font-size: .93rem; line-height: 1.45; }
.contact-form { padding: 36px; border: 1px solid #dfe3ef; border-radius: 28px; background: white; box-shadow: var(--shadow); }
.contact-form label { display: grid; gap: 7px; margin-bottom: 18px; font-size: .78rem; font-weight: 900; text-transform: uppercase; letter-spacing: .06em; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form input, .contact-form textarea, .contact-form select { width: 100%; border: 1px solid #d7dce9; border-radius: 12px; padding: 13px 14px; color: var(--ink); background: #fbfcff; outline: none; text-transform: none; letter-spacing: 0; }
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus { border-color: var(--blue-500); box-shadow: 0 0 0 4px rgba(66,92,255,.12); }
.contact-form textarea { resize: vertical; }
.check-field { grid-template-columns: auto 1fr !important; align-items: start; text-transform: none !important; letter-spacing: 0 !important; font-weight: 500 !important; }
.check-field input { width: auto; margin-top: 4px; }
.link-button, .footer-button { border: 0; padding: 0; color: var(--blue-600); background: none; text-decoration: underline; }
.full { width: 100%; }
.form-status { min-height: 24px; margin: 12px 0 0; color: var(--blue-600); font-weight: 700; }

.site-footer { padding: 62px 0 22px; color: white; background: #080d22; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .7fr .8fr; gap: 60px; padding-bottom: 45px; }
.footer-grid img { width: 172px; }
.footer-grid p { color: #8f99ba; }
.footer-grid > div:not(:first-child) { display: flex; flex-direction: column; gap: 10px; }
.footer-grid strong { margin-bottom: 8px; color: #9ba8d3; text-transform: uppercase; letter-spacing: .13em; font-size: .72rem; }
.footer-grid a, .footer-button { width: fit-content; color: #c2c9df; text-decoration: none; text-align: left; }
.footer-grid a:hover, .footer-button:hover { color: white; }
.footer-bottom { padding-top: 22px; display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid rgba(255,255,255,.1); color: #7781a2; font-size: .78rem; }
.footer-bottom a { color: #aeb8d7; text-decoration: none; }

.privacy-modal[hidden], .cookie-notice[hidden] { display: none; }
.privacy-modal { position: fixed; z-index: 300; inset: 0; display: grid; place-items: center; padding: 20px; }
.privacy-backdrop { position: absolute; inset: 0; background: rgba(3,8,25,.78); backdrop-filter: blur(5px); }
.privacy-dialog { position: relative; z-index: 1; width: min(740px, 100%); max-height: 84vh; overflow: auto; padding: 40px; border-radius: 24px; background: white; box-shadow: 0 30px 90px rgba(0,0,0,.35); }
.privacy-dialog h2 { margin: 12px 0 24px; font-size: 2.5rem; }
.privacy-content { color: var(--muted); }
.privacy-content h3 { color: var(--ink); margin-top: 25px; }
.modal-close { position: absolute; right: 18px; top: 15px; width: 40px; height: 40px; border: 0; border-radius: 50%; background: #eef1f8; font-size: 1.6rem; }
.cookie-notice { position: fixed; z-index: 250; right: 22px; bottom: 22px; width: min(450px, calc(100% - 44px)); padding: 20px; border: 1px solid #dbe0ef; border-radius: 18px; background: white; box-shadow: 0 22px 70px rgba(0,0,0,.22); }
.cookie-notice p { margin: 0 0 13px; color: var(--muted); font-size: .88rem; }
.cookie-notice > div { display: flex; align-items: center; gap: 16px; }
.cookie-notice .button { min-height: 40px; padding-inline: 18px; font-size: .72rem; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }

@keyframes rotate { to { transform: rotate(360deg); } }
@keyframes bounce { 0%,100% { transform: translateY(0); } 50% { transform: translateY(6px); } }

@media (max-width: 980px) {
  .section { padding: 85px 0; }
  .nav-toggle { display: block; }
  .main-nav { position: fixed; left: 20px; right: 20px; top: 88px; padding: 24px; flex-direction: column; align-items: flex-start; gap: 20px; border: 1px solid rgba(255,255,255,.12); border-radius: 20px; background: #0d163b; box-shadow: 0 20px 60px rgba(0,0,0,.3); opacity: 0; visibility: hidden; transform: translateY(-12px); transition: .2s; }
  .main-nav.open { opacity: 1; visibility: visible; transform: none; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
  .hero { min-height: auto; }
  .hero-grid, .about-grid, .solution-panel, .contact-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 20px; }
  .hero-visual { min-height: 400px; }
  .about-grid { gap: 65px; }
  .about-media { max-width: 620px; }
  .about-badge { right: 12px; }
  .section-heading, .newsletter-inner { grid-template-columns: 1fr; gap: 24px; }
  .service-card:nth-child(n) { grid-column: span 3; }
  .client-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 680px) {
  :root { --container: min(100% - 28px, 1160px); }
  .section { padding: 70px 0; }
  .nav-wrap { height: 72px; }
  .brand img { width: 150px; }
  .main-nav { top: 78px; }
  .hero { padding-top: 135px; }
  .hero h1 { font-size: clamp(3rem, 16vw, 4.6rem); }
  .hero-visual { min-height: 330px; transform: scale(.86); margin-inline: -24px; }
  .orbit-one { width: 290px; height: 290px; }
  .orbit-two { width: 390px; height: 390px; }
  .visual-core { width: 145px; }
  .visual-core span { font-size: 4.5rem; }
  .solution-card { width: 205px; padding: 15px; }
  .card-data { right: -5px; }
  .card-code { left: -5px; }
  .about-grid { gap: 45px; }
  .about-media::before { inset: -10px 15px 15px -10px; }
  .about-media img { border-radius: 28px; }
  .about-badge { position: relative; right: auto; bottom: auto; margin: -45px 16px 0 auto; }
  .manifesto-inner { justify-content: flex-start; }
  .section-heading { margin-bottom: 35px; }
  .service-grid { display: block; }
  .service-card { min-height: auto; margin-bottom: 14px; }
  .solution-panel { padding: 28px 20px; gap: 35px; }
  .solution-intro { grid-template-columns: 1fr; gap: 5px; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit { min-height: 125px; flex-direction: row; align-items: center; }
  .client-grid { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 12px; }
  .client-grid > div { min-width: 76vw; scroll-snap-align: start; }
  .newsletter-form { grid-template-columns: 1fr; }
  .form-note { grid-column: auto; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form { padding: 24px 18px; }
  .footer-grid { grid-template-columns: 1fr; gap: 35px; }
  .footer-bottom { flex-direction: column; }
  .privacy-dialog { padding: 30px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}