:root {
  --ink: #15172a;
  --ink-soft: #5f647a;
  --indigo: #3323a8;
  --blue: #175fe9;
  --teal: #00bfa6;
  --paper: #f7f7fb;
  --surface: #ffffff;
  --line: #e1e3ec;
  --lavender: #eae7ff;
  --mint: #ddfaf4;
  --radius-xl: 38px;
  --radius-lg: 28px;
  --radius-md: 18px;
  --shadow: 0 26px 70px rgba(37, 40, 80, 0.09);
  --content: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 95% 0%, rgba(91, 78, 230, 0.09), transparent 28rem),
    linear-gradient(180deg, #fbfbfd 0%, var(--paper) 100%);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
img { display: block; max-width: 100%; }

.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: 999;
  top: 10px;
  left: 10px;
  transform: translateY(-160%);
  background: var(--ink);
  color: #fff;
  padding: 10px 16px;
  border-radius: 10px;
  text-decoration: none;
}

.skip-link:focus { transform: translateY(0); }

:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 4px;
}

.section-shell { width: var(--content); margin-inline: auto; }

.site-header {
  width: var(--content);
  height: 92px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  position: relative;
  z-index: 20;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.brand-mark { width: 44px; height: 44px; object-fit: contain; }
.brand-name { font-size: 18px; white-space: nowrap; }
.brand-name strong { font-weight: 760; }

.site-nav { display: flex; align-items: center; gap: 8px; }

.site-nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 14px;
  font-weight: 660;
  padding: 10px 14px;
  border-radius: 999px;
  transition: color .2s ease, background .2s ease;
}

.site-nav a:hover { color: var(--ink); background: rgba(255,255,255,.7); }

.site-nav .nav-cta {
  color: #fff;
  background: var(--ink);
  padding-inline: 20px;
}

.site-nav .nav-cta:hover { color: #fff; background: var(--indigo); }
.menu-button { display: none; }

.hero {
  min-height: 680px;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(440px, .98fr);
  align-items: center;
  gap: 48px;
  padding-block: 70px 86px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--indigo);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .15em;
  text-transform: uppercase;
}

h1, h2, h3, p { text-wrap: pretty; }

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(48px, 6.2vw, 82px);
  line-height: .99;
  letter-spacing: -.055em;
  font-weight: 760;
}

h1 span {
  display: block;
  color: transparent;
  background: linear-gradient(110deg, var(--indigo), var(--blue) 58%, #009b86);
  background-clip: text;
  -webkit-background-clip: text;
}

.hero-summary {
  max-width: 620px;
  margin: 26px 0 0;
  color: var(--ink-soft);
  font-size: 18px;
  line-height: 1.75;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }

.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 13px 22px;
  border: 0;
  border-radius: 999px;
  font: inherit;
  font-size: 14px;
  font-weight: 740;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--ink); color: #fff; box-shadow: 0 12px 28px rgba(21, 23, 42, .16); }
.button-primary:hover { background: var(--indigo); box-shadow: 0 14px 30px rgba(51, 35, 168, .24); }
.button-secondary { color: var(--ink); background: rgba(255,255,255,.76); border: 1px solid var(--line); }

.hero-visual {
  position: relative;
  min-height: 510px;
  display: grid;
  place-items: center;
}

.logo-stage {
  width: min(440px, 90%);
  aspect-ratio: 1;
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.9);
  border-radius: 44% 56% 50% 50% / 53% 39% 61% 47%;
  background:
    radial-gradient(circle at 70% 18%, rgba(255,255,255,.95), rgba(255,255,255,0) 28%),
    linear-gradient(145deg, #eef0ff, #dff8f3);
  box-shadow: var(--shadow), inset 0 0 50px rgba(255,255,255,.65);
  animation: morph 12s ease-in-out infinite alternate;
}

.logo-stage img { width: 70%; height: 70%; object-fit: contain; position: relative; z-index: 2; }

.logo-glow {
  position: absolute;
  inset: 18%;
  border-radius: 50%;
  background: rgba(69, 76, 230, .24);
  filter: blur(46px);
}

.orbit {
  position: absolute;
  border: 1px solid rgba(51,35,168,.14);
  border-radius: 50%;
}

.orbit-one { width: 97%; aspect-ratio: 1; transform: rotate(-12deg) scaleY(.75); }
.orbit-two { width: 74%; aspect-ratio: 1; transform: rotate(31deg) scaleY(.72); border-style: dashed; }

.signal-card {
  position: absolute;
  z-index: 4;
  min-height: 58px;
  display: inline-flex;
  align-items: center;
  gap: 11px;
  padding: 12px 18px;
  border: 1px solid rgba(255,255,255,.95);
  border-radius: 16px;
  background: rgba(255,255,255,.78);
  color: var(--ink);
  box-shadow: 0 18px 48px rgba(39,43,84,.12);
  backdrop-filter: blur(16px);
  font-size: 13px;
  font-weight: 750;
}

.signal-card-top { top: 5%; right: 1%; }
.signal-card-bottom { bottom: 5%; left: 0; }
.signal-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 5px rgba(0,191,166,.14); }
.signal-icon { display: grid; place-items: center; width: 29px; height: 29px; border-radius: 9px; background: var(--lavender); color: var(--indigo); font-size: 11px; }

@keyframes morph {
  from { border-radius: 44% 56% 50% 50% / 53% 39% 61% 47%; transform: rotate(-1deg); }
  to { border-radius: 58% 42% 39% 61% / 45% 58% 42% 55%; transform: rotate(1deg); }
}

.services, .why, .contact { padding-top: 150px; }

.section-heading {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: end;
  margin-bottom: 48px;
}

h2 {
  margin: 0;
  font-size: clamp(42px, 5vw, 66px);
  line-height: 1.02;
  letter-spacing: -.048em;
}

.section-heading > p { max-width: 470px; margin: 0 0 8px auto; color: var(--ink-soft); font-size: 17px; }

.service-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.service-card {
  min-height: 390px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: 0 14px 45px rgba(37, 41, 79, .055);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.service-card:hover { transform: translateY(-5px); border-color: #cbc9f2; box-shadow: var(--shadow); }
.service-card-wide { grid-column: span 2; min-height: 340px; background: linear-gradient(130deg, #f0efff, #f8f7ff 55%, #e9fbf7); }
.service-card-accent { background: linear-gradient(130deg, #17182c, #292250); color: #fff; border-color: transparent; }
.service-number { color: var(--indigo); font-size: 13px; font-weight: 820; letter-spacing: .1em; }
.service-card-accent .service-number { color: #91efe2; }

.service-card h3 { max-width: 600px; margin: 0 0 20px; font-size: clamp(25px, 3vw, 38px); line-height: 1.07; letter-spacing: -.035em; }
.service-card ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; color: var(--ink-soft); }
.service-card li { position: relative; padding-left: 20px; }
.service-card li::before { content: "↗"; position: absolute; left: 0; color: var(--teal); font-weight: 800; }
.service-card-accent ul { color: #d0cfe0; }

.why { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: start; }
.why-intro { position: sticky; top: 130px; }
.why-intro > p:last-child { max-width: 430px; margin-top: 22px; color: var(--ink-soft); font-size: 17px; }
.why-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }

.why-list li {
  display: grid;
  grid-template-columns: 46px 1fr;
  column-gap: 20px;
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
}

.why-list li > span { grid-row: 1 / 3; color: var(--indigo); font-size: 12px; font-weight: 820; padding-top: 3px; }
.why-list h3 { margin: 0; font-size: 23px; line-height: 1.23; letter-spacing: -.025em; }
.why-list p { margin: 8px 0 0; color: var(--ink-soft); }

.contact { padding-bottom: 120px; }
.contact-card {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 60px;
  align-items: end;
  padding: 64px;
  overflow: hidden;
  position: relative;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, #252052, #302aa0 64%, #127f8d);
  color: #fff;
  box-shadow: 0 28px 70px rgba(31,29,90,.24);
}

.contact-card::after { content: ""; position: absolute; width: 420px; height: 420px; right: -180px; top: -230px; border: 1px solid rgba(255,255,255,.15); border-radius: 50%; box-shadow: 0 0 0 50px rgba(255,255,255,.035), 0 0 0 100px rgba(255,255,255,.025); }
.contact-card .eyebrow { color: #9ff2e7; }
.contact-card h2 { position: relative; z-index: 1; font-size: clamp(44px, 5vw, 68px); }
.contact-card p { position: relative; z-index: 1; max-width: 650px; color: #dcdbec; }
.contact-actions { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: stretch; gap: 12px; }
.button-light { background: #fff; color: var(--ink); }
.button-light:hover { background: var(--mint); }

.site-footer { padding: 70px 0 36px; border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr 1fr; gap: 70px; }
.footer-brand > p { max-width: 390px; margin: 20px 0 0; color: var(--ink-soft); }
.footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.footer-links > div { display: flex; flex-direction: column; gap: 9px; }
.footer-links span { color: var(--ink-soft); font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 6px; }
.footer-links a { width: fit-content; color: var(--ink); text-decoration: none; font-weight: 640; }
.footer-links a:hover { color: var(--indigo); }
.footer-bottom { grid-column: span 2; display: flex; justify-content: space-between; gap: 30px; padding-top: 30px; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 12px; }
.footer-bottom p { margin: 0; }

.reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* Legal pages */
.legal-header { border-bottom: 1px solid var(--line); }
.legal-back { color: var(--ink-soft); text-decoration: none; font-size: 14px; font-weight: 700; }
.legal-back:hover { color: var(--indigo); }
.legal-main { max-width: 920px; padding-block: 90px 120px; }
.legal-title { padding-bottom: 45px; border-bottom: 1px solid var(--line); }
.legal-title h1 { font-size: clamp(48px, 7vw, 76px); }
.legal-title > p:last-child { margin: 20px 0 0; color: var(--ink-soft); font-size: 14px; }
.legal-content { padding-top: 45px; }
.legal-content > p:first-child { font-size: 20px; color: var(--ink); }
.legal-content h2 { margin: 48px 0 12px; font-size: 25px; letter-spacing: -.025em; }
.legal-content p, .legal-content li { color: var(--ink-soft); }
.legal-content a { color: var(--indigo); font-weight: 650; }
.legal-content ul { padding-left: 22px; }
.legal-content li + li { margin-top: 6px; }
.legal-note { margin-top: 50px; padding: 24px; border: 1px solid #cfd1ef; border-radius: var(--radius-md); background: var(--lavender); }
.legal-note p { margin: 8px 0 0; color: var(--ink); }
.legal-footer { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 30px 0 42px; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 13px; }
.legal-footer p { margin: 0; }
.legal-footer div { display: flex; gap: 20px; }
.legal-footer a { text-decoration: none; }
.legal-footer a:hover, .legal-footer a[aria-current="page"] { color: var(--indigo); }

@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; padding-top: 50px; }
  .hero-copy { max-width: 760px; }
  .hero-visual { min-height: 450px; }
  .logo-stage { width: 420px; }
  .why { grid-template-columns: 1fr; gap: 45px; }
  .why-intro { position: static; }
  .contact-card { grid-template-columns: 1fr; }
  .contact-card { align-items: start; }
}

@media (max-width: 720px) {
  :root { --content: min(100% - 24px, 1180px); --radius-xl: 26px; --radius-lg: 22px; }
  .site-header { height: 76px; }
  .brand-mark { width: 38px; height: 38px; }
  .brand-name { font-size: 15px; }
  .menu-button { width: 44px; height: 44px; display: grid; place-content: center; gap: 6px; border: 1px solid var(--line); border-radius: 50%; background: #fff; }
  .menu-button span:not(.sr-only) { width: 18px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .2s ease; }
  .menu-button[aria-expanded="true"] span:nth-child(2) { transform: translateY(4px) rotate(45deg); }
  .menu-button[aria-expanded="true"] span:nth-child(3) { transform: translateY(-4px) rotate(-45deg); }
  .site-nav { position: absolute; inset: 68px 0 auto; display: none; flex-direction: column; align-items: stretch; padding: 10px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.97); box-shadow: var(--shadow); }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 12px 14px; }
  .site-nav .nav-cta { text-align: center; }
  .hero { min-height: auto; gap: 30px; padding: 54px 0 70px; }
  h1 { font-size: clamp(44px, 13vw, 64px); }
  .hero-summary { font-size: 16px; }
  .hero-actions .button { width: 100%; }
  .hero-visual { min-height: 350px; }
  .logo-stage { width: min(330px, 88vw); }
  .signal-card { min-height: 48px; padding: 9px 12px; font-size: 11px; }
  .signal-card-top { right: 0; }
  .services, .why, .contact { padding-top: 100px; }
  .section-heading { grid-template-columns: 1fr; gap: 18px; margin-bottom: 30px; }
  .section-heading > p { margin-left: 0; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card, .service-card-wide { grid-column: span 1; min-height: 340px; padding: 24px; }
  .contact-card { padding: 30px 24px; }
  .contact { padding-bottom: 90px; }
  .site-footer { grid-template-columns: 1fr; gap: 45px; }
  .footer-bottom { grid-column: span 1; flex-direction: column; gap: 8px; }
  .legal-header .brand-name { display: none; }
  .legal-main { padding-block: 70px 90px; }
  .legal-footer { align-items: flex-start; flex-direction: column; }
}

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