:root {
  color-scheme: dark;
  --ink: #f6f9fc;
  --muted: #aabbd0;
  --night: #0c1217;
  --surface: #121d25;
  --surface-2: #182733;
  --line: #2b4658;
  --blue: #68c9ef;
  --gold: #f7b938;
  --green: #4dd39a;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--night); color: var(--ink); font-family: Inter, "Segoe UI", Arial, sans-serif; line-height: 1.5; }
a { color: inherit; }
.site-header { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 28px; padding: 12px clamp(20px, 5vw, 80px); background: #0c1217; border-bottom: 1px solid #243d4d; position: sticky; top: 0; z-index: 10; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; text-decoration: none; white-space: nowrap; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; color: #06111f; background: var(--gold); border-radius: 8px; font-size: 14px; }
nav { display: flex; gap: 24px; margin-left: auto; }
nav a { color: var(--muted); font-size: 14px; text-decoration: none; }
nav a:hover, .text-link:hover { color: var(--blue); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 42px; padding: 10px 16px; border: 1px solid transparent; border-radius: 7px; font-weight: 800; font-size: 14px; text-decoration: none; white-space: nowrap; }
.button svg, .text-link svg, .proof-strip svg, .feature-grid svg, .pro-section svg { width: 17px; height: 17px; stroke-width: 2.2; }
.button-primary { color: #101820; background: var(--gold); }
.button-primary:hover { background: #ffd16d; }
.button-quiet { color: #fff; border-color: #5d778a; background: #13212b; }
.button-quiet-dark { color: #102238; border-color: #45677d; background: #ffffff; }
.button-small { min-height: 36px; padding: 8px 13px; color: #071422; background: var(--gold); }
.hero { min-height: min(700px, calc(100vh - 72px)); position: relative; display: flex; align-items: center; overflow: hidden; background: #0c1217; border-bottom: 1px solid #243d4d; }
.hero > img { width: min(53vw, 900px); height: auto; position: absolute; right: clamp(24px, 5vw, 96px); top: 50%; transform: translateY(-50%); object-fit: contain; border: 1px solid #3e5a6b; border-radius: 8px; box-shadow: 0 24px 58px rgba(0, 0, 0, .36); }
.hero-shade { position: absolute; inset: 0; background: transparent; }
.hero-content { max-width: min(48vw, 650px); position: relative; padding: clamp(80px, 10vw, 136px) clamp(20px, 7vw, 130px) clamp(64px, 7vw, 92px); }
.eyebrow { color: var(--blue); font-size: 13px; font-weight: 800; letter-spacing: .08em; margin: 0 0 16px; text-transform: uppercase; }
h1, h2, h3 { margin: 0; letter-spacing: 0; }
h1 { max-width: 620px; font-size: clamp(44px, 6.2vw, 78px); line-height: 1.02; }
h2 { font-size: clamp(30px, 4vw, 48px); line-height: 1.1; }
h3 { font-size: 19px; }
.hero-copy { max-width: 630px; color: #d4e3f2; font-size: clamp(17px, 2vw, 21px); margin: 22px 0 28px; }
.hero-actions, .support-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-signals { display: flex; flex-wrap: wrap; gap: 18px; color: #c2d4e0; font-size: 14px; margin-top: 20px; }
.hero-signals span { display: inline-flex; align-items: center; gap: 8px; }
.hero-signals span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--green); }
.proof-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: #2a4353; border-bottom: 1px solid #2a4353; }
.proof-strip div { min-height: 82px; display: flex; align-items: center; justify-content: center; gap: 10px; background: #101b23; font-weight: 700; }
.proof-strip svg { color: var(--gold); }
.section { padding: clamp(62px, 7vw, 104px) clamp(20px, 7vw, 130px); }
.section-tight { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(40px, 7vw, 100px); background: #f5f8fc; color: #102238; }
.section-intro p:not(.eyebrow), .showcase-copy p, .pro-section p, .support-section p { max-width: 630px; color: inherit; opacity: .78; font-size: 17px; }
.workflow { list-style: none; padding: 0; margin: 0; display: grid; gap: 22px; }
.workflow li { display: grid; grid-template-columns: 70px 1fr; gap: 18px; padding-bottom: 22px; border-bottom: 1px solid #ccd8e6; }
.workflow span { color: #1d5d92; font-weight: 900; font-size: 16px; }
.workflow p, .feature-grid p { color: inherit; opacity: .7; margin: 6px 0 0; }
.section-dark { background: #101b23; }
.section-dark .section-intro { max-width: 690px; }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-top: 48px; background: #2c4657; border: 1px solid #2c4657; }
.feature-grid article { min-height: 220px; padding: 28px; background: #15242e; }
.feature-grid svg { color: var(--gold); margin-bottom: 36px; }
.showcase { display: grid; grid-template-columns: minmax(300px, .85fr) minmax(440px, 1.15fr); gap: clamp(30px, 6vw, 92px); align-items: center; }
.showcase figure { margin: 0; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--surface); }
.showcase img { display: block; width: 100%; height: auto; }
.text-link { display: inline-flex; align-items: center; gap: 7px; color: var(--blue); font-weight: 800; text-decoration: none; margin-top: 18px; }
.demo-section { display: grid; grid-template-columns: minmax(280px, .7fr) minmax(480px, 1.3fr); gap: clamp(32px, 6vw, 84px); align-items: center; background: #0f1c25; border-top: 1px solid #27475d; border-bottom: 1px solid #27475d; }
.demo-copy { max-width: 490px; }
.demo-points { display: grid; gap: 12px; margin-top: 28px; color: #d6e4ee; font-weight: 700; }
.demo-points span { display: inline-flex; align-items: center; gap: 10px; }
.demo-points svg { width: 18px; height: 18px; color: var(--gold); }
.demo-media { margin: 0; overflow: hidden; border: 1px solid #33536a; border-radius: 8px; background: #071018; box-shadow: 0 22px 50px rgba(0, 0, 0, .24); }
.demo-media video { display: block; width: 100%; height: auto; background: #05090d; }
.demo-media figcaption { padding: 11px 14px; color: #b4c7d5; font-size: 13px; border-top: 1px solid #27475d; }
.screen-gallery { background: #f4f7fb; color: #102238; }
.screen-gallery .section-intro { max-width: 720px; }
.screen-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(20px, 3vw, 36px); margin-top: 44px; }
.screen-grid figure { margin: 0; overflow: hidden; border: 1px solid #c7d5e4; border-radius: 8px; background: #fff; box-shadow: 0 14px 34px rgba(16, 34, 56, .09); }
.screen-grid img { display: block; width: 100%; height: auto; border-bottom: 1px solid #c7d5e4; }
.screen-grid figcaption { display: grid; gap: 4px; padding: 18px 20px 20px; }
.screen-grid figcaption strong { font-size: 17px; }
.screen-grid figcaption span { color: #506678; font-size: 14px; }
.pro-section { display: grid; grid-template-columns: 1fr 1fr auto; gap: 38px; align-items: center; padding-top: clamp(56px, 6vw, 76px); padding-bottom: clamp(56px, 6vw, 76px); background: #162632; border-top: 3px solid var(--gold); border-bottom: 1px solid #2b5d82; }
.pro-section ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 13px; }
.pro-section li { display: flex; gap: 10px; align-items: flex-start; }
.pro-section svg { color: var(--green); flex: 0 0 auto; margin-top: 3px; }
.support-section { display: grid; grid-template-columns: minmax(0, 1fr) auto; justify-content: space-between; gap: 36px; align-items: center; background: #eef3f7; color: #102238; }
footer { display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; padding: 25px clamp(20px, 7vw, 130px); color: var(--muted); font-size: 13px; border-top: 1px solid #243d4d; }

@media (max-width: 980px) {
  nav { display: none; }
  .proof-strip, .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .section-tight, .showcase, .demo-section, .pro-section { grid-template-columns: 1fr; }
  .pro-section .button { justify-self: start; }
  .hero > img { width: 72vw; right: -14vw; opacity: .34; }
  .hero-content { max-width: 700px; }
}
@media (max-width: 620px) {
  .site-header { padding: 12px 18px; }
  .button-small { display: none; }
  .hero { min-height: 620px; align-items: end; }
  .hero > img { width: 156vw; max-width: none; right: -62vw; top: 35%; opacity: .12; }
  .hero-content { max-width: none; }
  .proof-strip { grid-template-columns: 1fr 1fr; }
  .proof-strip div { min-height: 72px; font-size: 13px; padding: 10px; text-align: center; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-grid article { min-height: 0; }
  .screen-grid { grid-template-columns: 1fr; }
  .support-section { display: block; }
  .support-actions { margin-top: 24px; }
}