:root {
  --navy-950: #020817;
  --navy-900: #06142e;
  --navy-800: #0a2148;
  --blue-700: #0759b5;
  --cyan-500: #08aeea;
  --cyan-400: #29c5ed;
  --cyan-300: #7addf5;
  --ink: #091831;
  --muted: #61718a;
  --line: #dce5ef;
  --soft: #f3f7fb;
  --white: #fff;
  --shell: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0; color: var(--ink); background: #fff;
  font-family: Inter, Aptos, "Segoe UI", Arial, sans-serif;
  line-height: 1.5; -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
.shell { width: min(var(--shell), calc(100% - 48px)); margin-inline: auto; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 100; padding: 10px 16px; color: #fff; background: var(--blue-700); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.scroll-progress { position: fixed; inset: 0 0 auto; z-index: 100; height: 3px; }
.scroll-progress span { display: block; width: 0; height: 100%; background: var(--cyan-400); }

.site-header {
  position: fixed; inset: 0 0 auto; z-index: 50;
  border-bottom: 1px solid rgba(255,255,255,.09);
  background: rgba(2,8,23,.78); backdrop-filter: blur(18px);
}
.site-header.scrolled { background: rgba(2,8,23,.96); box-shadow: 0 8px 30px rgba(0,0,0,.17); }
.nav-wrap { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 11px; color: #fff; }
.brand-mark { width: 43px; height: 43px; display: grid; place-items: center; overflow: hidden; border-radius: 12px; background: #fff; }
.brand-mark img { width: 100%; height: 100%; object-fit: cover; }
.brand-copy { display: grid; line-height: 1; }
.brand-copy strong { font-size: 1.08rem; font-weight: 850; letter-spacing: .18em; }
.brand-copy small { margin-top: 5px; color: #6e819e; font-size: .48rem; font-weight: 800; letter-spacing: .29em; }
.site-nav { display: flex; align-items: center; gap: 28px; color: #a9b8cc; font-size: .8rem; font-weight: 650; }
.site-nav > a:hover { color: #fff; }
.nav-cta { display: inline-flex; align-items: center; gap: 16px; padding: 11px 18px; border: 1px solid rgba(41,197,237,.48); border-radius: 99px; color: #fff; background: rgba(41,197,237,.07); }
.nav-cta:hover { background: rgba(41,197,237,.15); }
.menu-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; cursor: pointer; }
.menu-toggle span { display: block; width: 23px; height: 2px; margin: 5px auto; background: #fff; transition: .2s; }

.hero { position: relative; overflow: hidden; padding: 155px 0 0; color: #fff; background: var(--navy-950); }
.hero-grid, .cta-grid {
  position: absolute; inset: 0; opacity: .13;
  background-image: linear-gradient(rgba(76,184,236,.16) 1px, transparent 1px), linear-gradient(90deg, rgba(76,184,236,.16) 1px, transparent 1px);
  background-size: 66px 66px;
  mask-image: radial-gradient(circle at 60% 35%, #000, transparent 76%);
}
.hero-glow { position: absolute; top: -310px; right: -210px; width: 850px; height: 850px; border-radius: 50%; background: radial-gradient(circle, rgba(0,148,235,.26), transparent 66%); }
.hero-layout { position: relative; z-index: 2; display: grid; grid-template-columns: 1.16fr .84fr; align-items: center; gap: 90px; }
.eyebrow, .overline { margin: 0; color: var(--cyan-400); font-size: .68rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; color: #91a6c1; }
.eyebrow span { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan-400); box-shadow: 0 0 16px var(--cyan-400); }
.company-name { margin: 31px 0 18px; color: #c5d3e4; font-size: .82rem; font-weight: 700; letter-spacing: .12em; line-height: 1.65; text-transform: uppercase; }
.hero h1 { max-width: 760px; margin: 0; font-size: clamp(3.5rem, 6.6vw, 7rem); line-height: .92; letter-spacing: -.065em; }
.hero h1 em { display: block; color: var(--cyan-400); font-style: normal; font-weight: 430; }
.hero-text { max-width: 660px; margin: 29px 0 0; color: #a8b9cf; font-size: 1.03rem; line-height: 1.78; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 18px; padding: 13px 22px; border: 1px solid transparent; border-radius: 99px; font-size: .79rem; font-weight: 760; transition: .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #031021; background: var(--cyan-400); box-shadow: 0 14px 34px rgba(41,197,237,.2); }
.button-primary:hover { background: #68dcf7; }
.button-secondary { color: #dce8f7; border-color: rgba(255,255,255,.17); }
.button-secondary:hover { border-color: rgba(255,255,255,.4); background: rgba(255,255,255,.05); }
.hero-values { display: flex; gap: 24px; margin-top: 45px; padding-top: 23px; border-top: 1px solid rgba(255,255,255,.09); color: #7f93ae; font-size: .65rem; text-transform: uppercase; letter-spacing: .06em; }
.hero-values span { display: inline-flex; align-items: center; gap: 8px; }
.hero-values b { color: var(--cyan-400); font-size: .55rem; }

.hero-product { position: relative; padding: 24px 29px 29px; border: 1px solid rgba(87,195,238,.24); border-radius: 24px; background: linear-gradient(145deg, rgba(12,41,83,.78), rgba(5,19,44,.92)); box-shadow: 0 35px 90px rgba(0,0,0,.35); }
.product-label { display: flex; align-items: center; justify-content: space-between; color: #7189a8; font-size: .56rem; font-weight: 750; letter-spacing: .14em; }
.product-label i { padding: 5px 8px; border-radius: 99px; color: #73ebc5; background: rgba(50,207,158,.1); font-style: normal; }
.hero-logo { width: 190px; aspect-ratio: 1; margin: 28px auto 22px; overflow: hidden; border-radius: 28px; background: #fff; box-shadow: 0 22px 55px rgba(0,0,0,.24); }
.hero-logo img { width: 100%; height: 100%; object-fit: cover; }
.hero-product > p { margin: 0; color: var(--cyan-300); font-size: .68rem; font-weight: 800; letter-spacing: .16em; text-align: center; }
.hero-product h2 { max-width: 390px; margin: 10px auto 25px; font-size: 1.65rem; line-height: 1.15; text-align: center; }
.hero-product-footer { display: flex; justify-content: center; gap: 7px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.09); }
.hero-product-footer span { padding: 6px 9px; border: 1px solid rgba(255,255,255,.1); border-radius: 99px; color: #8195b0; font-size: .55rem; text-transform: uppercase; }
.hero-strip { position: relative; z-index: 2; display: flex; justify-content: center; align-items: center; gap: 28px; margin-top: 95px; padding: 25px 0; border-top: 1px solid rgba(255,255,255,.09); color: #7489a5; font-size: .59rem; font-weight: 800; letter-spacing: .13em; }
.hero-strip i { width: 3px; height: 3px; border-radius: 50%; background: var(--cyan-400); }

.company-section { padding: 125px 0; }
.company-grid { display: grid; grid-template-columns: 210px 1fr; gap: 70px; }
.section-index { display: flex; align-items: center; gap: 13px; height: fit-content; color: #76859a; font-size: .62rem; font-weight: 800; letter-spacing: .14em; }
.section-index span { display: grid; width: 34px; height: 34px; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--blue-700); }
.section-index.light { color: #7b90ad; }
.section-index.light span { border-color: rgba(255,255,255,.14); color: var(--cyan-400); }
.company-content h2 { max-width: 900px; margin: 17px 0 34px; font-size: clamp(2.6rem, 5vw, 5.3rem); line-height: 1; letter-spacing: -.06em; }
.company-copy { display: grid; grid-template-columns: repeat(2,1fr); gap: 45px; color: var(--muted); line-height: 1.75; }
.company-copy p { margin: 0; }
.company-pillars { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; margin-top: 50px; }
.company-pillars article { padding: 23px; border: 1px solid var(--line); border-radius: 15px; background: var(--soft); }
.company-pillars b { display: block; margin-bottom: 8px; font-size: .85rem; }
.company-pillars span { color: var(--muted); font-size: .74rem; line-height: 1.55; }

.product-section { padding: 125px 0; background: var(--soft); }
.product-heading { display: grid; grid-template-columns: 1fr 440px; align-items: end; gap: 70px; margin-bottom: 70px; }
.product-heading h2 { margin: 12px 0 0; font-size: clamp(4rem, 8vw, 8rem); line-height: .85; letter-spacing: -.075em; }
.product-heading strong { display: block; font-size: 1.25rem; }
.product-heading > div:last-child p { margin: 13px 0 0; color: var(--muted); line-height: 1.7; }
.product-story { display: grid; gap: 26px; }
.story-card { display: grid; grid-template-columns: 43% 57%; overflow: hidden; border: 1px solid #ccd9e6; border-radius: 25px; background: #fff; box-shadow: 0 25px 65px rgba(10,35,67,.08); }
.story-card.story-reverse { grid-template-columns: 57% 43%; }
.story-reverse .story-image { grid-column: 2; grid-row: 1; }
.story-reverse .story-copy { grid-column: 1; grid-row: 1; }
.story-image { position: relative; min-height: 590px; overflow: hidden; background: #e9eef3; }
.story-image img { width: 100%; height: 100%; object-fit: cover; object-position: top center; transition: transform .45s ease; }
.story-image:hover img { transform: scale(1.018); }
.story-image span { position: absolute; right: 16px; bottom: 16px; padding: 9px 13px; border-radius: 99px; color: #fff; background: rgba(3,13,30,.84); font-size: .66rem; font-weight: 750; backdrop-filter: blur(9px); }
.story-copy { display: flex; flex-direction: column; justify-content: center; padding: 55px; }
.story-number { color: var(--blue-700); font-size: .61rem; font-weight: 850; letter-spacing: .14em; }
.story-copy h3 { margin: 18px 0; font-size: clamp(2rem, 3.6vw, 3.8rem); line-height: 1.02; letter-spacing: -.05em; }
.story-copy > p { margin: 0; color: var(--muted); line-height: 1.75; }
.story-copy ul { display: grid; gap: 11px; margin: 27px 0 0; padding: 0; list-style: none; }
.story-copy li { position: relative; padding-left: 19px; color: #354961; font-size: .78rem; font-weight: 650; }
.story-copy li::before { position: absolute; top: .58em; left: 0; width: 7px; height: 7px; border-radius: 50%; background: var(--cyan-500); content: ""; }

.capabilities-section { padding: 125px 0; color: #fff; background: var(--navy-950); }
.capability-heading { display: flex; align-items: end; justify-content: space-between; gap: 50px; margin: 36px 0 60px 280px; }
.capability-heading h2 { margin: 0; font-size: clamp(3rem, 5.4vw, 5.7rem); line-height: .95; letter-spacing: -.06em; text-align: right; }
.capability-heading .overline { align-self: start; margin-top: 8px; }
.capability-grid { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid rgba(255,255,255,.12); border-left: 1px solid rgba(255,255,255,.12); }
.capability-grid article { min-height: 265px; padding: 27px; border-right: 1px solid rgba(255,255,255,.12); border-bottom: 1px solid rgba(255,255,255,.12); background: rgba(255,255,255,.015); transition: background .2s; }
.capability-grid article:hover { background: rgba(41,197,237,.055); }
.capability-grid article > span { color: var(--cyan-400); font-size: .58rem; font-weight: 800; }
.capability-grid h3 { margin: 70px 0 12px; font-size: 1.15rem; }
.capability-grid p { margin: 0; color: #7c91ad; font-size: .77rem; line-height: 1.65; }

.developer-section { padding: 105px 0; background: #fff; }
.developer-grid { display: grid; grid-template-columns: 150px 1fr 330px; align-items: center; gap: 55px; }
.developer-monogram { display: grid; width: 130px; height: 130px; place-items: center; border-radius: 30px; color: #fff; background: linear-gradient(145deg, var(--blue-700), var(--cyan-400)); box-shadow: 0 20px 45px rgba(8,108,185,.2); font-size: 4rem; font-weight: 800; }
.developer-copy h2 { max-width: 690px; margin: 13px 0 18px; font-size: clamp(2.2rem, 4vw, 4.2rem); line-height: 1; letter-spacing: -.055em; }
.developer-copy > p:last-child { max-width: 690px; margin: 0; color: var(--muted); line-height: 1.75; }
.developer-signature { display: grid; gap: 9px; padding: 24px; border-left: 2px solid var(--cyan-400); }
.developer-signature span { color: var(--blue-700); font-size: .59rem; font-weight: 800; letter-spacing: .13em; }
.developer-signature strong { font-size: 1.05rem; letter-spacing: .08em; }
.developer-signature small { color: var(--muted); font-size: .67rem; line-height: 1.6; }

.final-cta { position: relative; overflow: hidden; padding: 115px 0; color: #fff; background: linear-gradient(130deg, #06142e, #06396c); }
.final-cta::before { position: absolute; top: -420px; left: 50%; width: 900px; height: 800px; border-radius: 50%; background: radial-gradient(circle, rgba(41,197,237,.25), transparent 66%); content: ""; transform: translateX(-50%); }
.final-inner { position: relative; z-index: 2; text-align: center; }
.final-inner h2 { margin: 18px auto 22px; font-size: clamp(3.3rem, 7vw, 7rem); line-height: .9; letter-spacing: -.07em; }
.final-inner h2 span { color: var(--cyan-400); font-weight: 430; }
.final-inner > p:nth-child(3) { margin: 0 0 34px; color: #9fb2cb; }
.button-white { color: var(--navy-950); background: #fff; }
.site-footer { padding: 55px 0 24px; color: #8ea0b8; background: #020817; }
.footer-main { display: flex; justify-content: space-between; gap: 50px; padding-bottom: 48px; }
.footer-brand p { max-width: 450px; margin: 18px 0 0; color: #617691; font-size: .75rem; }
.footer-nav { display: flex; align-items: center; gap: 27px; font-size: .73rem; }
.footer-nav a:hover { color: var(--cyan-300); }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.08); color: #52667f; font-size: .61rem; }
.footer-bottom strong { color: #8398b2; font-weight: 650; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .62s ease, transform .62s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1000px) {
  .hero-layout { gap: 45px; }
  .hero-values { flex-wrap: wrap; }
  .company-grid { grid-template-columns: 1fr; gap: 35px; }
  .story-card, .story-card.story-reverse { grid-template-columns: 1fr 1fr; }
  .story-image { min-height: 520px; }
  .story-copy { padding: 38px; }
  .capability-grid { grid-template-columns: repeat(2,1fr); }
  .developer-grid { grid-template-columns: 120px 1fr; }
  .developer-monogram { width: 110px; height: 110px; }
  .developer-signature { grid-column: 2; }
}

@media (max-width: 820px) {
  .shell { width: min(100% - 34px, var(--shell)); }
  .menu-toggle { display: block; z-index: 2; }
  .site-nav { position: fixed; inset: 0; display: flex; flex-direction: column; align-items: stretch; justify-content: center; padding: 90px 34px 40px; color: #d7e3f3; background: rgba(2,8,23,.98); transform: translateX(100%); transition: transform .28s ease; }
  .site-nav.open { transform: translateX(0); }
  .site-nav a { padding: 12px 0; font-size: 1.25rem; }
  .site-nav .nav-cta { justify-content: center; margin-top: 15px; padding: 15px; font-size: .84rem; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero { padding-top: 125px; }
  .hero-layout { grid-template-columns: 1fr; gap: 65px; }
  .hero-product { width: min(480px, 100%); margin-inline: auto; }
  .hero-strip { overflow: hidden; justify-content: flex-start; white-space: nowrap; }
  .company-copy, .company-pillars { grid-template-columns: 1fr; }
  .product-heading { grid-template-columns: 1fr; gap: 30px; }
  .story-card, .story-card.story-reverse { grid-template-columns: 1fr; }
  .story-reverse .story-image, .story-reverse .story-copy { grid-column: 1; grid-row: auto; }
  .story-image { min-height: 700px; max-height: 780px; }
  .story-copy { padding: 40px; }
  .capability-heading { display: block; margin: 35px 0 50px; }
  .capability-heading h2 { margin-top: 18px; text-align: left; }
  .developer-grid { grid-template-columns: 100px 1fr; gap: 30px; }
  .developer-monogram { width: 90px; height: 90px; border-radius: 23px; font-size: 3rem; }
  .developer-signature { grid-column: 1 / -1; }
}

@media (max-width: 580px) {
  .shell { width: min(100% - 28px, var(--shell)); }
  .nav-wrap { min-height: 70px; }
  .brand-mark { width: 38px; height: 38px; }
  .company-name { font-size: .67rem; }
  .hero h1 { font-size: clamp(3.3rem, 16vw, 4.8rem); }
  .hero-text { font-size: .9rem; }
  .hero-actions { display: grid; }
  .button { width: 100%; }
  .hero-values { display: grid; gap: 12px; }
  .hero-product { padding: 20px; }
  .hero-logo { width: 155px; }
  .hero-product h2 { font-size: 1.35rem; }
  .company-section, .product-section, .capabilities-section, .developer-section { padding: 85px 0; }
  .company-content h2 { font-size: 2.7rem; }
  .product-heading h2 { font-size: 4.5rem; }
  .story-image { min-height: 525px; }
  .story-copy { padding: 31px 24px; }
  .story-copy h3 { font-size: 2.45rem; }
  .capability-heading h2 { font-size: 3rem; }
  .capability-grid { grid-template-columns: 1fr; }
  .capability-grid article { min-height: 230px; }
  .developer-grid { grid-template-columns: 1fr; }
  .developer-copy h2 { font-size: 2.7rem; }
  .final-cta { padding: 90px 0; }
  .final-inner h2 { font-size: 3.8rem; }
  .footer-main { display: grid; }
  .footer-nav { display: grid; grid-template-columns: repeat(2,1fr); }
  .footer-bottom { display: grid; }
}

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