:root {
  --ink: #17191b;
  --muted: #62666a;
  --paper: #fff;
  --soft: #f5f5f7;
  --line: #dedfe2;
  --dark: #111315;
  --accent: #037b59;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Arial, sans-serif; line-height: 1.55; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; }
a { color: inherit; }
a:focus-visible { outline: 3px solid #50c99c; outline-offset: 4px; border-radius: 4px; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { letter-spacing: -.055em; line-height: 1.08; }
.wrap { width: min(1160px, calc(100% - 48px)); margin-inline: auto; }
.site-header { background: #fff; border-bottom: 1px solid #ededee; }
.dark-header { background: var(--dark); border-color: #333536; color: #fff; }
.nav { min-height: 66px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: block; flex: 0 0 auto; text-decoration: none; }
.brand img { display: block; width: 140px; height: auto; }
.nav-links { display: flex; gap: 30px; align-items: center; }
.nav-links a { display: inline-flex; align-items: center; min-height: 36px; border-radius: 7px; text-decoration: none; font-size: .83rem; font-weight: 600; transition: color .2s, background .2s, box-shadow .2s, transform .2s; }
.nav-links a[aria-current="page"] { color: var(--ink); background: #f0f0f2; box-shadow: 0 0 0 6px #f0f0f2; }
.nav-links a:is(:hover, :focus-visible) { color: #17191b; background: #e8e8eb; box-shadow: 0 0 0 8px #e8e8eb; transform: translateY(-1px); }
.section { padding: 112px 0; }
.overline { display: block; font-size: .72rem; line-height: 1.2; font-weight: 760; letter-spacing: .17em; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 22px; min-height: 46px; border-radius: 999px; padding: 0 20px; text-decoration: none; font-size: .85rem; font-weight: 680; transition: transform .2s, background .2s, color .2s, box-shadow .2s; }
.button:is(:hover, :focus-visible) { transform: translateY(-3px); box-shadow: 0 8px 20px #11131524; }
.button span[aria-hidden], .text-link span[aria-hidden] { display: inline-block; transition: transform .2s; }
.button:is(:hover, :focus-visible) span[aria-hidden], .text-link:is(:hover, :focus-visible) span[aria-hidden] { transform: translateX(4px); }
.button-light { background: #fff; color: #111315; }
.button-light:is(:hover, :focus-visible) { background: #e8e8eb; color: #17191b; }
.button-dark { background: #202225; color: #fff; }
.button-dark:is(:hover, :focus-visible) { background: #414449; }
.button-outline { color: #17191b; border: 1px solid #888c91; white-space: nowrap; }
.button-outline:is(:hover, :focus-visible) { background: #17191b; color: #fff; }
.text-link { display: inline-flex; align-items: center; gap: 8px; border-radius: 6px; font-size: .85rem; font-weight: 660; text-decoration: none; color: #216d5a; transition: color .2s, background .2s, box-shadow .2s, transform .2s; }
.text-link:is(:hover, :focus-visible) { color: #17191b; background: #e8e8eb; box-shadow: 0 0 0 10px #e8e8eb; transform: translateY(-1px); }
.light-link { color: #fff; }
.light-link:is(:hover, :focus-visible) { color: #fff; background: #34363a; box-shadow: 0 0 0 10px #34363a; }
.button:active, .text-link:active, .nav-links a:active { transform: translateY(0) scale(.98); }
.hero-actions, .showcase-links { display: flex; align-items: center; flex-wrap: wrap; gap: 26px; margin-top: 30px; }
.nova-hero { background: linear-gradient(145deg, #f8f9fa 0%, #f1f3f4 100%); padding: 90px 0 100px; }
.nova-hero-layout { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); align-items: center; gap: clamp(35px, 6vw, 95px); }
.nova-hero-art { width: 100%; max-width: 470px; aspect-ratio: 4 / 3; justify-self: end; overflow: hidden; border-radius: 24px; background: linear-gradient(145deg, #292d2f, #121516); box-shadow: 0 25px 65px #161a1f22; }
.nova-hero-art img { display: block; width: 100%; height: 100%; object-fit: contain; padding: 20px; }
.nova-hero-copy .overline { color: #676c70; }
.nova-hero-copy h1 { font-size: clamp(3.3rem, 5.8vw, 6rem); max-width: 700px; margin: 20px 0 23px; }
.nova-hero-copy p { color: #5b6064; max-width: 550px; font-size: clamp(1.04rem, 1.8vw, 1.2rem); }
.statement { text-align: center; }
.statement-inner { max-width: 890px; }
.statement .overline { color: var(--muted); }
.statement h2 { font-size: clamp(2.4rem, 5.6vw, 5.1rem); margin: 22px auto 30px; }
.statement p { color: var(--muted); max-width: 680px; margin-inline: auto; font-size: 1.1rem; }
.intro-link { margin-top: 18px; }
.catalog-hero { padding: 76px 0 40px; }
.catalog-hero .bread { margin-bottom: 54px; }
.catalog-hero .overline { color: #6e7377; }
.catalog-hero h1 { font-size: clamp(3.6rem, 8vw, 7.4rem); margin: 18px 0 17px; }
.catalog-hero p { color: var(--muted); font-size: 1.16rem; max-width: 640px; }
.platform-section { padding: 28px 0 115px; }
.platform-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.platform-card { min-height: 450px; border-radius: 26px; padding: 35px; text-decoration: none; color: #18201d; position: relative; overflow: hidden; display: flex; flex-direction: column; align-items: start; transition: transform .2s, box-shadow .2s; }
.platform-card:hover { transform: translateY(-5px); box-shadow: 0 24px 45px #1b262322; }
.platform-card > span:not(.platform-orbit):not(.platform-window) { position: relative; z-index: 1; }
.android-card { background: linear-gradient(145deg, #e6f5ee, #badfcb); }
.windows-card { background: linear-gradient(145deg, #e9edf7, #cbd4e9); }
.platform-top { font-size: .75rem; font-weight: 780; letter-spacing: .13em; }
.platform-name { display: flex; align-items: baseline; gap: 12px; font-size: clamp(3.4rem, 6vw, 5.6rem); letter-spacing: -.075em; line-height: 1; font-weight: 750; margin-top: auto; }
.platform-name span { font-size: 1.8rem; letter-spacing: 0; transition: transform .2s; }
.platform-card:hover .platform-name span { transform: translate(3px, -3px); }
.platform-description { margin-top: 18px; font-size: 1.05rem; max-width: 330px; }
.platform-orbit { position: absolute; width: 265px; height: 265px; border: 47px solid #ffffff99; border-radius: 50%; right: -45px; top: 36px; box-shadow: 0 0 0 20px #ffffff3b; }
.platform-window { position: absolute; width: 205px; height: 205px; right: 50px; top: 55px; transform: rotate(-9deg); display: grid; grid-template-columns: repeat(2, 1fr); gap: 9px; opacity: .58; }
.platform-window i { background: #fff; border-radius: 5px; box-shadow: 0 12px 20px #60769a20; }
.listing-section { background: var(--soft); min-height: 440px; padding: 44px 0 112px; }
.list-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid #d7dade; padding-bottom: 20px; color: #6e7377; font-size: .83rem; }
.app-list-card { margin-top: 28px; background: #fff; border: 1px solid #e3e5e7; border-radius: 22px; padding: 24px 30px; min-height: 166px; display: grid; grid-template-columns: 116px minmax(0, 1fr) auto; align-items: center; gap: 30px; text-decoration: none; transition: transform .2s, box-shadow .2s; }
.app-list-card:hover { transform: translateY(-3px); box-shadow: 0 18px 35px #26342b15; }
.app-list-card img { width: 116px; height: 116px; border-radius: 25px; box-shadow: 0 10px 20px #1c6e4926; }
.app-list-copy { display: flex; flex-direction: column; gap: 6px; color: #5d6266; }
.app-list-category { font-size: .72rem; font-weight: 760; letter-spacing: .13em; color: #427d67; }
.app-list-copy strong { font-size: 2rem; letter-spacing: -.045em; line-height: 1.1; color: var(--ink); }
.app-list-arrow { align-self: start; font-size: 1.35rem; }
.list-back { margin-top: 30px; }
.empty-apps { text-align: center; background: #fff; border: 1px solid #e3e5e7; border-radius: 22px; padding: 70px 25px; margin-top: 28px; }
.empty-mark { font-size: 2.7rem; font-weight: 800; letter-spacing: -.1em; color: #c6cad0; }
.empty-apps h2 { font-size: clamp(2rem, 4vw, 3rem); margin: 18px 0 12px; }
.empty-apps p { color: var(--muted); margin-bottom: 25px; }
.apps-section { background: var(--soft); }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 50px; margin-bottom: 42px; }
.section-heading .overline { color: var(--muted); }
.section-heading h2 { font-size: clamp(2.3rem, 4.3vw, 4rem); margin: 17px 0 0; }
.section-heading p { max-width: 270px; color: var(--muted); margin: 0 0 6px; }
.app-showcase { display: grid; grid-template-columns: 1fr 1fr; min-height: 560px; border-radius: 24px; background: #fff; overflow: hidden; }
.app-showcase-copy { padding: clamp(38px, 5vw, 70px); display: flex; flex-direction: column; align-items: start; }
.app-number { font-size: .76rem; font-weight: 760; letter-spacing: .15em; color: #767a7d; }
.app-icon { width: 92px; height: 92px; object-fit: cover; border-radius: 22px; margin: 54px 0 24px; box-shadow: 0 10px 26px #07553420; }
.app-showcase h3 { font-size: clamp(2.8rem, 5vw, 4.7rem); margin: 0 0 16px; }
.app-showcase p { max-width: 420px; color: var(--muted); font-size: 1.05rem; }
.showcase-links { margin-top: auto; padding-top: 24px; }
.app-showcase-art { background: radial-gradient(circle at 55% 42%, #4bd1a0 0, #056846 58%, #06452f 100%); display: flex; flex-direction: column; align-items: center; justify-content: center; overflow: hidden; color: #c8f8dc; }
.app-showcase-art img { width: min(62%, 390px); border-radius: 23%; transform: rotate(-8deg); box-shadow: 20px 34px 55px #052d2080; }
.app-showcase-art span { margin-top: 50px; font-size: .7rem; font-weight: 800; letter-spacing: .25em; }
.policy-strip { background: #e9ebed; }
.policy-strip-inner { display: flex; justify-content: space-between; align-items: end; gap: 50px; }
.policy-strip .overline { color: #616569; }
.policy-strip h2 { font-size: clamp(2.5rem, 5vw, 4.7rem); margin: 18px 0 23px; }
.policy-strip p { color: #53585c; max-width: 610px; font-size: 1.05rem; margin: 0; }
.contact-section { background: #1c1e20; color: #fff; text-align: center; }
.contact-inner { max-width: 760px; }
.contact-section .overline { color: #afb3b5; }
.contact-section h2 { font-size: clamp(3rem, 6vw, 5.5rem); margin: 18px 0 15px; }
.contact-section p { color: #b8bbbd; font-size: 1.1rem; }
.site-footer { background: #f5f5f7; color: #62666a; padding: 30px 0; font-size: .82rem; }
.footer-inner { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer-inner span:last-child { display: flex; flex-wrap: wrap; gap: 24px; }
.footer-inner a { display: inline-block; border-radius: 5px; text-decoration: none; transition: color .2s, background .2s, box-shadow .2s; }
.footer-inner a:is(:hover, :focus-visible) { color: #17191b; background: #e8e8eb; box-shadow: 0 0 0 7px #e8e8eb; }
.app-page-hero { background: #111315; color: #fff; padding: 70px 0 95px; }
.app-page-hero-inner { display: grid; grid-template-columns: 1fr .85fr; align-items: center; gap: 70px; min-height: 475px; }
.bread { color: #81868a; font-size: .82rem; margin: 0 0 60px; }
.bread a { display: inline-block; color: inherit; border-radius: 4px; text-decoration: none; transition: color .2s, background .2s, box-shadow .2s; }
.bread a:is(:hover, :focus-visible) { color: #17191b; background: #e8e8eb; box-shadow: 0 0 0 5px #e8e8eb; }
.app-page-hero .bread a:is(:hover, :focus-visible) { color: #fff; background: #34363a; box-shadow: 0 0 0 5px #34363a; }
.bread span { padding: 0 10px; }
.app-page-copy .overline { color: #aab0b1; }
.app-page-copy h1 { font-size: clamp(3.7rem, 7vw, 7rem); margin: 18px 0 16px; }
.app-page-copy p { color: #c9cdcf; font-size: 1.4rem; }
.app-page-art { display: grid; place-items: center; }
.app-page-art img { width: min(100%, 400px); border-radius: 22%; box-shadow: 0 35px 70px #0008; }
.features-section .section-heading { margin-bottom: 55px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 35px; }
.feature { padding: 20px 0; border-top: 1px solid #c9cbcf; }
.feature-index { font-size: .8rem; color: #7a7e81; font-weight: 700; }
.feature h3 { font-size: clamp(1.7rem, 2.5vw, 2.25rem); margin: 32px 0 15px; }
.feature p { color: var(--muted); max-width: 300px; }
/* Legal pages retain a compact reading layout within the NOVA visual system. */
.page-hero { padding: 72px 0 45px; }
.page-hero .bread { margin-bottom: 28px; }
.page-hero .overline, .page-hero .eyebrow { display: block; color: #767b7f; font-size: .72rem; font-weight: 760; letter-spacing: .15em; text-transform: uppercase; }
.page-hero h1 { font-size: clamp(3rem, 6vw, 5.8rem); max-width: 860px; margin: 17px 0 19px; }
.lead { color: #555a5e; font-size: 1.12rem; }
.muted { color: #7b8084; font-size: .86rem; }
.article { display: grid; grid-template-columns: 215px minmax(0, 1fr); gap: 60px; padding-bottom: 90px; }
.toc { align-self: start; position: sticky; top: 25px; padding-top: 20px; }
.toc strong { display: block; margin-bottom: 23px; font-size: .82rem; }
.toc a { display: block; color: #666b6f; border-radius: 5px; text-decoration: none; font-size: .86rem; margin-bottom: 15px; transition: color .2s, background .2s, box-shadow .2s, transform .2s; }
.toc a:is(:hover, :focus-visible) { color: #17191b; background: #e8e8eb; box-shadow: 0 0 0 6px #e8e8eb; transform: translateX(3px); }
.prose { max-width: 780px; min-width: 0; padding-top: 4px; }
.prose h2 { font-size: clamp(1.6rem, 2.4vw, 2.2rem); margin: 56px 0 18px; scroll-margin-top: 25px; }
.prose h2:first-of-type { margin-top: 36px; }
.prose h3 { font-size: 1.22rem; margin: 30px 0 12px; }
.prose p, .prose li { color: #454a4e; font-size: 1rem; line-height: 1.75; }
.prose ul { padding-left: 23px; }
.prose li { margin: 9px 0; }
.prose a { color: #006e54; text-underline-offset: 3px; border-radius: 3px; transition: color .2s, background .2s; }
.prose a:is(:hover, :focus-visible) { color: #17191b; background: #e8e8eb; text-decoration: none; }
.prose .note { background: #f3f4f5; border-left: 3px solid #61676a; padding: 18px 21px; border-radius: 0 8px 8px 0; font-size: .92rem; }
@media (max-width: 900px) {
  .section { padding: 80px 0; }
  .app-showcase { min-height: 500px; }
  .app-showcase-copy { padding: 35px; }
  .app-icon { margin-top: 45px; }
  .article { gap: 25px; grid-template-columns: 170px 1fr; }
}
@media (max-width: 720px) {
  .wrap { width: min(100% - 36px, 1160px); }
  .nav { min-height: 60px; }
  .nav-links { gap: 17px; }
  .nav-links a { font-size: .76rem; }
  .nova-hero { padding: 64px 0 70px; }
  .nova-hero-layout { grid-template-columns: 1fr; gap: 48px; }
  .nova-hero-art { width: min(100%, 470px); justify-self: center; }
  .nova-hero-copy h1 { font-size: clamp(2.8rem, 10vw, 4.7rem); }
  .statement h2 { font-size: clamp(2.3rem, 8vw, 3.7rem); }
  .catalog-hero { padding: 50px 0 30px; }
  .catalog-hero .bread { margin-bottom: 42px; }
  .catalog-hero h1 { font-size: clamp(3.2rem, 12vw, 5rem); }
  .platform-section { padding: 20px 0 80px; }
  .platform-grid { grid-template-columns: 1fr; }
  .platform-card { min-height: 350px; padding: 28px; }
  .platform-orbit { width: 210px; height: 210px; border-width: 35px; }
  .platform-window { width: 150px; height: 150px; }
  .listing-section { padding: 35px 0 80px; }
  .section-heading, .policy-strip-inner { display: block; }
  .section-heading p { margin-top: 20px; }
  .app-showcase { grid-template-columns: 1fr; }
  .app-showcase-copy { padding: 35px; }
  .app-showcase-art { min-height: 330px; }
  .app-showcase-art img { width: 220px; }
  .app-showcase-art span { margin-top: 27px; }
  .policy-strip .button { margin-top: 35px; }
  .app-page-hero-inner { grid-template-columns: 1fr; gap: 30px; }
  .app-page-hero { padding: 35px 0 70px; }
  .app-page-art img { width: 230px; }
  .app-page-copy h1 { font-size: clamp(3.5rem, 13vw, 5rem); }
  .bread { margin-bottom: 45px; }
  .feature-grid { grid-template-columns: 1fr; gap: 10px; }
  .article { grid-template-columns: 1fr; gap: 20px; }
  .toc { position: static; display: flex; flex-wrap: wrap; column-gap: 20px; row-gap: 7px; padding: 0 0 20px; border-bottom: 1px solid var(--line); }
  .toc strong { width: 100%; margin-bottom: 5px; }
  .toc a { margin: 0; }
}
@media (max-width: 440px) {
  .brand img { width: 96px; }
  .nav { gap: 10px; }
  .nav-links { gap: 10px; }
  .nav-links a[aria-current="page"] { box-shadow: 0 0 0 4px #f0f0f2; }
  .nav-links a:is(:hover, :focus-visible) { box-shadow: 0 0 0 4px #e8e8eb; }
  .nav-links a { font-size: .72rem; }
  .nova-hero-art { border-radius: 18px; }
  .hero-actions, .showcase-links { gap: 16px; }
  .statement p, .policy-strip p { font-size: 1rem; }
  .platform-card { min-height: 315px; }
  .platform-name { font-size: 3.4rem; }
  .platform-window { right: 36px; top: 43px; }
  .app-list-card { grid-template-columns: 76px minmax(0, 1fr); gap: 17px; padding: 18px; }
  .app-list-card img { width: 76px; height: 76px; border-radius: 17px; }
  .app-list-copy strong { font-size: 1.5rem; }
  .app-list-copy > span:last-child { font-size: .88rem; }
  .app-list-arrow { display: none; }
  .app-showcase-copy { padding: 28px; }
  .app-icon { margin-top: 38px; }
  .app-showcase-art { min-height: 280px; }
  .app-showcase-art img { width: 185px; }
  .page-hero { padding-top: 48px; }
  .page-hero h1 { font-size: 2.8rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
  a:is(:hover, :focus-visible, :active), .button span[aria-hidden], .text-link span[aria-hidden], .platform-card:hover .platform-name span { transform: none; }
}