:root {
  --green: #91c44a;
  --green-bright: #2ecc71;
  --green-dark: #6f9f2d;
  --bg: #0f1117;
  --surface: #181b22;
  --surface-2: #20242c;
  --border: #2b303b;
  --text: #f5f6f8;
  --muted: #a5acb9;
  --white: #fff;
  --content: 1180px;
  --header-height: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--text); background: var(--bg); font-family: Arial, Helvetica, sans-serif; font-size: 16px; line-height: 1.55; letter-spacing: 0; }
body.nav-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
button:focus-visible, a:focus-visible { outline: 3px solid var(--green-bright); outline-offset: 3px; }
.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: 8px; left: 8px; padding: 10px 14px; color: #07110b; background: var(--green); font-weight: 700; transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: sticky; z-index: 100; top: 0; min-height: var(--header-height); display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 14px max(24px, calc((100% - var(--content)) / 2)); background: rgba(15, 17, 23, .88); border-bottom: 1px solid rgba(255,255,255,.1); backdrop-filter: blur(12px); }
.brand { flex: 0 0 auto; }
.brand img { width: 172px; height: auto; }
.primary-nav { display: flex; align-items: center; justify-content: flex-end; gap: 8px; }
.primary-nav a { min-height: 42px; display: inline-flex; align-items: center; gap: 6px; padding: 10px 11px; color: #d9dde5; font-size: 14px; font-weight: 700; text-decoration: none; }
.primary-nav a:hover { color: var(--white); }
.primary-nav .nav-ai { color: var(--green); border: 1px solid rgba(145,196,74,.45); border-radius: 999px; background: rgba(145,196,74,.08); }
.primary-nav .nav-login { margin-left: 4px; padding-inline: 17px; color: #07110b; border-radius: 999px; background: var(--green); }
.nav-toggle { display: none; width: 44px; height: 44px; padding: 10px; border: 1px solid var(--border); background: var(--surface); }
.nav-toggle span:not(.sr-only) { display: block; height: 2px; margin: 5px 0; background: var(--text); }

.breadcrumb-wrap { max-width: var(--content); margin: 0 auto; padding: 28px 24px 0; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; color: var(--muted); font-size: 13px; list-style: none; }
.breadcrumbs li + li::before { content: "/"; margin-right: 8px; color: #59606d; }
.breadcrumbs a { color: var(--green); text-decoration: none; }

.page-hero { max-width: var(--content); min-height: 560px; display: grid; grid-template-columns: minmax(0, .92fr) minmax(420px, 1.08fr); align-items: center; gap: 64px; margin: 0 auto; padding: 72px 24px 88px; }
.eyebrow { margin: 0 0 14px; color: var(--green); font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.hero-copy h1 { max-width: 720px; margin: 0; font-size: clamp(48px, 5.1vw, 76px); line-height: .98; letter-spacing: 0; }
.hero-copy > p:not(.eyebrow) { max-width: 650px; margin: 26px 0 0; color: var(--muted); font-size: 19px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; padding: 12px 20px; border: 1px solid transparent; border-radius: 6px; font-weight: 800; text-decoration: none; }
.button-primary { color: #07110b; background: var(--green); }
.button-primary:hover { background: #a4d55f; }
.button-secondary { color: var(--text); border-color: #58606d; background: transparent; }
.button-secondary:hover { border-color: var(--green); color: var(--green); }
.hero-visual { min-width: 0; margin: 0; padding: 10px; overflow: hidden; background: #fff; border: 1px solid #454b55; border-radius: 8px; box-shadow: 0 28px 80px rgba(0,0,0,.38); transform: perspective(1200px) rotateY(-4deg); }
.hero-visual img { width: 100%; aspect-ratio: 1.55; object-fit: contain; }
.hero-signal { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; overflow: hidden; border: 1px solid var(--border); background: var(--border); }
.hero-signal span { min-height: 150px; display: flex; align-items: flex-end; padding: 24px; color: var(--green); background: var(--surface); font-size: 18px; font-weight: 800; }

.proof-band { display: grid; grid-template-columns: repeat(4, 1fr); border-block: 1px solid var(--border); background: var(--surface); }
.proof-band p { min-height: 96px; display: flex; align-items: center; justify-content: center; margin: 0; padding: 22px; color: var(--text); border-right: 1px solid var(--border); text-align: center; font-size: 15px; font-weight: 800; }
.proof-band p:last-child { border-right: 0; }

.content-section { max-width: var(--content); margin: 0 auto; padding: 104px 24px; }
.section-heading { max-width: 760px; margin-bottom: 52px; }
.section-heading h2, .related-section h2 { margin: 0; font-size: clamp(34px, 4vw, 54px); line-height: 1.05; }
.section-heading > p:not(.eyebrow) { margin: 20px 0 0; color: var(--muted); font-size: 18px; }
.feature-list { border-top: 1px solid var(--border); }
.feature-row { display: grid; grid-template-columns: 64px minmax(220px, .7fr) minmax(0, 1.3fr); gap: 28px; padding: 30px 0; border-bottom: 1px solid var(--border); }
.feature-row > span { color: var(--green); font-size: 13px; font-weight: 800; }
.feature-row h3 { margin: 0; font-size: 22px; }
.feature-row h4 { margin: 0; font-size: 22px; }
.feature-row p { margin: 0; color: var(--muted); }
.content-groups { display: grid; gap: 88px; }
.content-group-heading { display: grid; grid-template-columns: minmax(220px, .7fr) minmax(0, 1.3fr); gap: 28px 92px; margin-bottom: 28px; }
.content-group-heading h3 { grid-row: 1 / span 3; margin: 0; font-size: 30px; }
.content-group-heading p { margin: 0; color: var(--muted); }

.format-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.format-card { min-width: 0; overflow: hidden; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); transition: border-color 180ms ease, transform 180ms ease; }
.format-card:hover { border-color: rgba(145,196,74,.62); transform: translateY(-3px); }
.format-card img { width: 100%; aspect-ratio: 1.6; object-fit: contain; background: #11141a; }
.format-card img[src*="marketplace-assets/"] { object-fit: cover; }
.format-card img[src*="out-stream-video"] { object-fit: contain; }
.format-card div { padding: 22px; }
.format-card h3 { margin: 0; font-size: 21px; }
.format-card p { margin: 10px 0 0; color: var(--muted); }
.format-card a { display: inline-flex; gap: 8px; margin-top: 18px; color: var(--green); font-weight: 800; text-decoration: none; }

.platform-flow { display: grid; grid-template-columns: repeat(3, 1fr); gap: 54px; margin-bottom: 72px; }
.platform-flow article { position: relative; padding: 30px 0; border-block: 1px solid var(--border); }
.platform-flow article:not(:last-child)::after { content: "\2192"; position: absolute; top: 50%; right: -39px; color: var(--green); font-size: 28px; transform: translateY(-50%); }
.platform-flow span { color: var(--green); font-size: 12px; font-weight: 800; }
.platform-flow h3 { margin: 18px 0 8px; font-size: 24px; }
.platform-flow p { margin: 0; color: var(--muted); }

.related-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: 72px; padding: 84px max(24px, calc((100% - var(--content)) / 2)); background: var(--surface); border-block: 1px solid var(--border); }
.related-section nav { border-top: 1px solid var(--border); }
.related-section nav a { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 4px; border-bottom: 1px solid var(--border); color: var(--text); font-weight: 800; text-decoration: none; }
.related-section nav a:hover { color: var(--green); }

.site-footer { max-width: var(--content); display: grid; grid-template-columns: 1fr auto; gap: 36px; margin: 0 auto; padding: 52px 24px; color: var(--muted); }
.site-footer img { width: 172px; height: auto; }
.site-footer div p { max-width: 420px; margin: 15px 0 0; }
.site-footer nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 12px 22px; }
.site-footer nav a { text-decoration: none; }
.site-footer nav a:hover { color: var(--green); }
.site-footer > p { grid-column: 1 / -1; margin: 0; padding-top: 26px; border-top: 1px solid var(--border); font-size: 13px; }

@media (max-width: 1040px) {
  .nav-toggle { display: block; }
  .primary-nav { position: fixed; inset: var(--header-height) 0 auto 0; display: none; align-items: stretch; padding: 18px 24px 28px; background: #11141a; border-bottom: 1px solid var(--border); box-shadow: 0 18px 40px rgba(0,0,0,.35); }
  .primary-nav.is-open { display: flex; flex-direction: column; }
  .primary-nav a { justify-content: center; }
  .primary-nav .nav-login { margin: 6px 0 0; }
  .page-hero { grid-template-columns: 1fr 1fr; gap: 34px; }
  .hero-copy h1 { font-size: 50px; }
  .format-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 780px) {
  .page-hero { min-height: auto; grid-template-columns: 1fr; padding-block: 54px 68px; }
  .hero-copy h1 { font-size: 45px; }
  .hero-visual { transform: none; }
  .proof-band { grid-template-columns: 1fr 1fr; }
  .proof-band p:nth-child(2) { border-right: 0; }
  .proof-band p:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
  .feature-row { grid-template-columns: 48px 1fr; gap: 12px 18px; }
  .feature-row p { grid-column: 2; }
  .platform-flow { grid-template-columns: 1fr; gap: 14px; }
  .platform-flow article:not(:last-child)::after { content: "\2193"; top: auto; right: 50%; bottom: -25px; transform: translateX(50%); }
  .related-section { grid-template-columns: 1fr; gap: 38px; }
  .site-footer { grid-template-columns: 1fr; }
  .site-footer nav { justify-content: flex-start; }
}

@media (max-width: 520px) {
  .site-header { padding-inline: 16px; }
  .brand img { width: 150px; }
  .breadcrumb-wrap { padding-inline: 18px; }
  .page-hero { gap: 38px; padding: 42px 18px 56px; }
  .hero-copy h1 { font-size: 39px; }
  .hero-copy > p:not(.eyebrow) { font-size: 17px; }
  .hero-actions { display: grid; }
  .proof-band { grid-template-columns: 1fr; }
  .proof-band p { min-height: 68px; border-right: 0; border-bottom: 1px solid var(--border); }
  .proof-band p:last-child { border-bottom: 0; }
  .content-section { padding: 72px 18px; }
  .section-heading { margin-bottom: 36px; }
  .section-heading h2, .related-section h2 { font-size: 36px; }
  .feature-row { grid-template-columns: 38px 1fr; padding: 24px 0; }
  .feature-row h3 { font-size: 20px; }
  .feature-row h4 { font-size: 20px; }
  .content-group-heading { grid-template-columns: 1fr; gap: 12px; }
  .content-group-heading h3 { grid-row: auto; }
  .format-grid { grid-template-columns: 1fr; }
  .related-section { padding: 64px 18px; }
  .site-footer { padding: 44px 18px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}