:root {
  --navy: #071525;
  --navy-soft: #10253d;
  --blue: #176bff;
  --blue-light: #5fa2ff;
  --cyan: #3cd6cf;
  --text: #152235;
  --muted: #607086;
  --line: #dce5ef;
  --surface: #f4f8fc;
  --white: #fff;
  --shadow: 0 22px 55px rgba(7, 21, 37, .12);
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { max-width: 100%; display: block; }
button, input, textarea { font: inherit; }
.container { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 999; transform: translateY(-150%); background: #fff; padding: 10px 14px; border-radius: 8px; }
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(220,229,239,.8);
}
.nav-wrap { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; }
.brand-mark { width: 43px; height: 43px; display: grid; place-items: center; border-radius: 13px; background: linear-gradient(135deg,var(--blue),var(--cyan)); color: #fff; font-size: .8rem; font-weight: 900; letter-spacing: -.03em; box-shadow: 0 10px 25px rgba(23,107,255,.22); }
.brand-text { display: grid; line-height: 1.05; }
.brand-text strong { font-size: 1.1rem; letter-spacing: -.025em; }
.brand-text small { color: var(--muted); font-size: .72rem; margin-top: 4px; letter-spacing: .08em; text-transform: uppercase; }
.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav > a:not(.button) { text-decoration: none; font-size: .93rem; font-weight: 650; color: #35455b; }
.site-nav > a:not(.button):hover { color: var(--blue); }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--navy); margin: 5px; }

.button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 22px; border: 0; border-radius: 12px; background: var(--blue); color: #fff; text-decoration: none; font-weight: 800; cursor: pointer; box-shadow: 0 12px 30px rgba(23,107,255,.2); transition: .2s ease; }
.button:hover { transform: translateY(-2px); background: #0e5fe9; }
.button-small { min-height: 42px; padding-inline: 16px; font-size: .9rem; }
.button-light { background: #fff; color: var(--navy); box-shadow: none; }
.text-link { font-weight: 800; text-decoration: none; color: var(--navy); }
.text-link span { color: var(--blue); margin-left: 4px; }

.hero { overflow: hidden; background: radial-gradient(circle at 85% 20%, rgba(60,214,207,.13), transparent 30%), radial-gradient(circle at 5% 20%, rgba(23,107,255,.1), transparent 30%), linear-gradient(#fbfdff,#f4f8fc); }
.hero-grid { min-height: 720px; display: grid; grid-template-columns: 1.03fr .97fr; align-items: center; gap: 70px; padding-block: 90px; }
.eyebrow { margin: 0 0 14px; color: var(--blue); font-size: .79rem; letter-spacing: .14em; font-weight: 900; text-transform: uppercase; }
h1,h2,h3,p { margin-top: 0; }
h1 { font-size: clamp(3.3rem, 6vw, 5.7rem); line-height: .98; letter-spacing: -.06em; max-width: 780px; margin-bottom: 24px; }
h2 { font-size: clamp(2.1rem, 4vw, 3.5rem); line-height: 1.05; letter-spacing: -.045em; margin-bottom: 22px; }
h3 { font-size: 1.25rem; line-height: 1.25; letter-spacing: -.02em; }
.hero-lead { font-size: 1.18rem; color: var(--muted); max-width: 640px; }
.hero-actions { display: flex; align-items: center; gap: 24px; margin-top: 34px; }
.hero-stats { margin-top: 55px; display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; border-top: 1px solid var(--line); padding-top: 24px; }
.hero-stats div { display: grid; gap: 3px; }
.hero-stats strong { font-size: .95rem; }
.hero-stats span { color: var(--muted); font-size: .78rem; line-height: 1.4; }
.hero-visual { position: relative; min-height: 520px; display: grid; place-items: center; }
.hero-visual::before { content: ""; position: absolute; width: 420px; height: 420px; border-radius: 50%; background: linear-gradient(135deg,rgba(23,107,255,.18),rgba(60,214,207,.18)); filter: blur(2px); }
.code-window { position: relative; z-index: 1; width: min(100%,520px); overflow: hidden; background: #081421; color: #e8f1ff; border: 1px solid rgba(255,255,255,.1); border-radius: 20px; box-shadow: 0 35px 90px rgba(7,21,37,.28); transform: rotate(1.5deg); }
.window-bar { min-height: 48px; display: flex; align-items: center; gap: 7px; padding: 0 16px; border-bottom: 1px solid rgba(255,255,255,.1); color: #8ba2bc; font-size: .72rem; }
.window-bar i { width: 9px; height: 9px; border-radius: 50%; background: #395169; }
.window-bar span { margin-left: 8px; }
.code-window pre { margin: 0; padding: 32px; overflow: auto; font: 500 .91rem/1.9 ui-monospace,SFMono-Regular,Menlo,monospace; }
.code-blue { color: #63a4ff; } .code-purple { color: #c993ff; } .code-green { color: #58dfb4; }
.floating-card { position: absolute; z-index: 2; width: 190px; padding: 17px; border-radius: 16px; background: rgba(255,255,255,.94); box-shadow: var(--shadow); display: grid; gap: 3px; }
.floating-card span { color: var(--muted); font-size: .72rem; }
.floating-card strong { font-size: .88rem; }
.floating-card-one { left: -4%; top: 12%; }
.floating-card-two { right: -2%; bottom: 12%; }

.trust-band { padding: 30px 0; border-block: 1px solid var(--line); background: #fff; text-align: center; }
.trust-band p { margin-bottom: 14px; color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 800; }
.client-list { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 55px; }
.client-list span { font-size: 1.4rem; color: #31435a; font-weight: 900; letter-spacing: -.03em; }
.trust-band .fine-print { margin: 14px 0 0; font-size: .64rem; text-transform: none; letter-spacing: normal; font-weight: 500; }

.section { padding: 112px 0; }
.section-heading { max-width: 700px; margin-bottom: 55px; }
.section-heading > p:last-child { color: var(--muted); font-size: 1.05rem; }
.service-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.service-card { min-height: 265px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; transition: .25s ease; }
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.service-number { display: inline-block; color: var(--blue); font-size: .75rem; font-weight: 900; margin-bottom: 50px; }
.service-card p { color: var(--muted); font-size: .94rem; margin-bottom: 0; }

.section-dark { color: #fff; background: var(--navy); }
.section-dark .eyebrow { color: var(--cyan); }
.section-dark .section-heading > p:last-of-type { color: #9fb1c6; }
.expertise-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; align-items: start; }
.capability-list { border-top: 1px solid rgba(255,255,255,.17); }
.capability-list div { display: grid; grid-template-columns: 150px 1fr; gap: 24px; padding: 25px 0; border-bottom: 1px solid rgba(255,255,255,.17); }
.capability-list span { color: #8ca2bb; font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 800; }
.capability-list strong { font-size: 1.02rem; line-height: 1.5; }

.about-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 110px; }
.about-panel { position: sticky; top: 120px; align-self: start; }
.about-copy > p { color: var(--muted); }
.about-copy .large-copy { color: var(--text); font-size: 1.55rem; line-height: 1.45; letter-spacing: -.025em; }
.principles { margin-top: 42px; display: grid; gap: 18px; }
.principles div { padding: 20px 0 20px 26px; border-left: 3px solid var(--blue); display: grid; }
.principles span { color: var(--muted); font-size: .9rem; }

.contact-section { background: var(--surface); }
.contact-grid { display: grid; grid-template-columns: .88fr 1.12fr; gap: 85px; align-items: start; }
.contact-copy > p { color: var(--muted); }
.contact-details { list-style: none; padding: 0; margin: 40px 0 0; display: grid; gap: 20px; }
.contact-details li { display: grid; grid-template-columns: 95px 1fr; gap: 15px; }
.contact-details span { color: var(--muted); font-size: .76rem; text-transform: uppercase; letter-spacing: .09em; font-weight: 800; }
.contact-details a { font-weight: 800; text-decoration: none; }
.contact-details p, address { margin: 0; font-style: normal; }
.contact-form { padding: 34px; border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: grid; gap: 8px; margin-bottom: 18px; font-size: .82rem; font-weight: 800; }
input, textarea { width: 100%; border: 1px solid #ccd8e5; border-radius: 10px; background: #fbfdff; padding: 13px 14px; color: var(--text); outline: none; }
input:focus, textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(23,107,255,.1); }
textarea { resize: vertical; }
.form-note { margin: 14px 0 0; color: var(--muted); font-size: .75rem; }

.site-footer { padding: 38px 0; background: #040d17; color: #a9b8c8; }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; gap: 25px; }
.brand-footer .brand-text strong { color: #fff; }
.footer-grid p { margin: 0; font-size: .8rem; }
.footer-grid p:last-child { text-align: right; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 940px) {
  .nav-toggle { display: block; }
  .site-nav { position: absolute; top: 78px; left: 0; right: 0; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 12px 20px 22px; background: #fff; border-bottom: 1px solid var(--line); }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 12px; }
  .hero-grid, .expertise-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 55px; }
  .hero-grid { padding-block: 75px; }
  .hero-visual { min-height: 440px; }
  .service-grid { grid-template-columns: repeat(2,1fr); }
  .about-panel { position: static; }
  .footer-grid { grid-template-columns: 1fr; text-align: left; }
  .footer-grid p:last-child { text-align: left; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 26px,1160px); }
  .section { padding: 82px 0; }
  h1 { font-size: clamp(2.75rem,14vw,4rem); }
  .hero-grid { min-height: auto; padding-block: 58px 70px; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-stats { grid-template-columns: 1fr; }
  .hero-visual { min-height: 390px; }
  .code-window pre { padding: 23px; font-size: .76rem; }
  .floating-card { display: none; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 235px; }
  .client-list { gap: 25px; }
  .client-list span { font-size: 1.1rem; }
  .capability-list div, .contact-details li { grid-template-columns: 1fr; gap: 5px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form { padding: 24px; }
}