:root { color-scheme: dark; --bg: #111817; --panel: #1d2724; --ink: #f2f5ed; --muted: #adb9b0; --accent: #bdff70; --line: #52615a; font-family: "Segoe UI", Arial, sans-serif; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); }
a { color: inherit; }
h1, h2, h3, p { margin-top: 0; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.skip-link { position: absolute; left: -9999px; top: 8px; z-index: 10; padding: .6rem 1rem; background: white; color: #111; }
.skip-link:focus { left: 8px; }
.demo-notice { display: flex; justify-content: space-between; gap: 1rem; padding: .6rem max(32px, calc((100vw - 1360px) / 2)); background: #303d35; color: white; font-size: .75rem; font-weight: 700; }
.demo-notice a { white-space: nowrap; text-underline-offset: .2em; }
.section-wrap { width: min(100% - 64px, 1360px); margin-inline: auto; }
.site-header { display: flex; align-items: center; gap: 2rem; padding: 1rem max(32px, calc((100vw - 1360px) / 2)); min-height: 92px; border-bottom: 1px solid var(--line); }
.brand { white-space: nowrap; font: 900 1.15rem Consolas, "Courier New", monospace; letter-spacing: -.04em; text-decoration: none; }
.brand span { color: var(--accent); }
.site-header nav { display: flex; gap: 2.3rem; margin-left: auto; }
.site-header nav a { font-size: .84rem; font-weight: 700; text-decoration: none; }
.site-header nav a:hover { color: var(--accent); }
.header-action, .primary-button { display: inline-flex; justify-content: space-between; gap: 2rem; padding: .85rem 1rem; background: var(--accent); color: #101b15; text-decoration: none; white-space: nowrap; font-weight: 900; font-size: .81rem; }
.header-action:hover, .primary-button:hover { background: white; }
.hero { display: grid; grid-template-columns: 1.05fr .95fr; min-height: 660px; }
.hero-copy { display: flex; flex-direction: column; align-items: start; padding: clamp(4.5rem, 7vw, 7rem) max(32px, calc((100vw - 1360px) / 2)) 2.5rem max(32px, calc((100vw - 1360px) / 2)); padding-right: clamp(2rem, 5vw, 6rem); }
.eyebrow { color: var(--accent); font: 800 .72rem Consolas, "Courier New", monospace; letter-spacing: .12em; text-transform: uppercase; }
.live-dot { display: inline-block; width: 8px; height: 8px; margin-right: .4rem; background: var(--accent); border-radius: 50%; }
.hero h1, h2 { font-family: "Arial Black", "Segoe UI", Arial, sans-serif; font-weight: 900; line-height: .93; letter-spacing: -.075em; }
.hero h1 { font-size: clamp(4.2rem, 7.2vw, 8.6rem); margin: 2rem 0 2rem; }
.hero h1 em { color: var(--accent); font-style: normal; }
.hero-lede { max-width: 580px; color: var(--muted); font-size: clamp(1.1rem, 1.45vw, 1.3rem); line-height: 1.55; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.4rem; margin-top: 1rem; }
.secondary-link { font-size: .83rem; font-weight: 800; text-underline-offset: .25em; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 1.5rem; width: 100%; margin-top: auto; padding-top: 3rem; font: 800 .68rem Consolas, monospace; color: var(--muted); }
.hero-image { position: relative; min-height: 560px; overflow: hidden; background: #444; }
.hero-image img { width: 100%; height: 100%; position: absolute; object-fit: cover; object-position: center; }
.hero-image > span { position: absolute; right: 1.2rem; bottom: 1.2rem; padding: .6rem .7rem; background: var(--accent); color: #101b15; font: 800 .7rem Consolas, monospace; }
.status-strip { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: clamp(1rem, 4vw, 5rem); padding: 1.3rem 2rem; background: var(--accent); color: #101b15; font: 900 .68rem Consolas, monospace; letter-spacing: .08em; }
.status-strip b { font-size: 1.1rem; }
.services { padding-block: clamp(5rem, 8vw, 8rem); }
.section-heading { display: grid; grid-template-columns: .3fr 1fr .55fr; gap: clamp(1.5rem, 3vw, 4rem); margin-bottom: 3rem; }
h2 { font-size: clamp(3rem, 5vw, 6rem); margin-bottom: 0; }
.section-heading > p:last-child { max-width: 350px; color: var(--muted); line-height: 1.6; }
.service-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.service-grid article { display: flex; flex-direction: column; align-items: start; min-height: 330px; padding: 1.7rem; border: 1px solid var(--line); background: var(--panel); }
.service-grid article > span { color: var(--accent); font: 800 .73rem Consolas, monospace; }
.service-grid h3 { margin: 4rem 0 .8rem; font-size: clamp(1.7rem, 2.2vw, 2.5rem); letter-spacing: -.05em; }
.service-grid p { max-width: 330px; color: var(--muted); line-height: 1.55; }
.service-grid a { margin-top: auto; color: var(--accent); font-size: .83rem; font-weight: 800; text-underline-offset: .2em; }
.sample-note { margin: 1rem 0 0; color: var(--muted); font-size: .78rem; }
.proof-panel { display: grid; grid-template-columns: .9fr 1.1fr; min-height: 490px; background: var(--accent); color: #142019; }
.proof-panel img { width: 100%; height: 100%; max-height: 600px; object-fit: cover; }
.proof-panel > div { align-self: center; padding: clamp(3rem, 7vw, 7rem); }
.proof-panel .eyebrow { color: #294735; }
.proof-panel h2 { margin: 1rem 0 1.5rem; }
.proof-panel p:last-child { max-width: 570px; line-height: 1.65; }
.process { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 7vw, 8rem); padding-block: clamp(5rem, 8vw, 8rem); }
.process h2 { margin-top: 1rem; }
.process ol { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--accent); }
.process li { display: grid; grid-template-columns: 3rem 1fr; gap: 1rem; border-bottom: 1px solid var(--line); padding: 1.4rem 0; }
.process li b { color: var(--accent); font: 800 .8rem Consolas, monospace; }
.process strong { font-size: 1.1rem; }
.process li p { margin: .45rem 0 0; color: var(--muted); line-height: 1.5; }
.contact { padding-block: clamp(5rem, 8vw, 8rem); background: var(--panel); }
.contact-grid { display: grid; grid-template-columns: 1fr .75fr; align-items: center; gap: clamp(3rem, 8vw, 8rem); }
.contact h2 { margin: 1rem 0 1.5rem; }
.contact-grid > div:first-child > p:last-child { max-width: 560px; color: var(--muted); line-height: 1.65; }
.contact-card { border: 1px solid var(--accent); padding: 2rem; }
.contact-card > span { display: block; margin-bottom: 1rem; color: var(--accent); font: 800 .73rem Consolas, monospace; }
.contact-card div { display: flex; justify-content: space-between; gap: 1rem; padding: 1rem 0; border-top: 1px solid var(--line); }
.contact-card p { margin: 0; text-align: right; color: var(--muted); }
.site-footer { display: flex; justify-content: space-between; align-items: center; gap: 2rem; padding: 2rem max(32px, calc((100vw - 1360px) / 2)); font-size: .8rem; }
.site-footer > div { display: flex; flex-direction: column; gap: .4rem; }
.site-footer span, .site-footer small { color: var(--muted); }
.site-footer > a { color: var(--accent); white-space: nowrap; font-weight: 800; text-decoration: none; }

html[data-style="two"] { color-scheme: light; --bg: #f5f8fa; --panel: #e9eff1; --ink: #17282e; --muted: #4c636c; --accent: #007b9a; --line: #b9cbd0; font-family: Arial, Helvetica, sans-serif; }
html[data-style="two"] .site-header { background: white; }
html[data-style="two"] .brand span { color: var(--accent); }
html[data-style="two"] .hero { grid-template-columns: .9fr 1.1fr; background: #fff; }
html[data-style="two"] .hero h1, html[data-style="two"] h2 { font-family: "Segoe UI", Arial, sans-serif; font-weight: 700; letter-spacing: -.065em; }
html[data-style="two"] .hero h1 { font-size: clamp(4rem, 6.6vw, 7.6rem); }
html[data-style="two"] .header-action, html[data-style="two"] .primary-button { color: white; }
html[data-style="two"] .header-action:hover, html[data-style="two"] .primary-button:hover { background: #105269; }
html[data-style="two"] .status-strip { background: #dceef1; color: var(--ink); }
html[data-style="two"] .service-grid article { background: white; border-radius: 18px; }
html[data-style="two"] .proof-panel { background: #dceef1; }
html[data-style="two"] .proof-panel > div { color: var(--ink); }
html[data-style="two"] .contact-card { background: white; border-radius: 18px; }

html[data-style="three"] { --bg: #201c2f; --panel: #332b49; --ink: #fff6e9; --muted: #dfd0d9; --accent: #ff8dae; --line: #8d718b; font-family: "Courier New", Consolas, monospace; }
html[data-style="three"] .site-header { border-bottom: 3px solid var(--accent); }
html[data-style="three"] .hero { grid-template-columns: 1fr 1fr; }
html[data-style="three"] .hero-copy { background: repeating-linear-gradient(0deg, transparent, transparent 31px, rgba(255,255,255,.035) 32px); }
html[data-style="three"] .hero h1, html[data-style="three"] h2 { font-family: "Courier New", Consolas, monospace; font-weight: 900; letter-spacing: -.085em; }
html[data-style="three"] .hero h1 { font-size: clamp(3.6rem, 6.7vw, 7.4rem); }
html[data-style="three"] .header-action, html[data-style="three"] .primary-button, html[data-style="three"] .hero-image > span { color: #241b2b; box-shadow: 5px 5px 0 #fff6e9; }
html[data-style="three"] .status-strip { color: #241b2b; }
html[data-style="three"] .service-grid article { border: 2px solid var(--accent); box-shadow: 7px 7px 0 #714267; }
html[data-style="three"] .proof-panel { background: #ffcf80; }
html[data-style="three"] .proof-panel .eyebrow { color: #6a3451; }
html[data-style="three"] .contact-card { border-width: 2px; box-shadow: 8px 8px 0 #714267; }

@media (max-width: 1000px) {
  .site-header { flex-wrap: wrap; }
  .site-header nav { order: 3; width: 100%; margin: 0; padding-top: .9rem; border-top: 1px solid var(--line); justify-content: space-between; }
  .header-action { margin-left: auto; }
  .hero { grid-template-columns: 1fr; }
  .hero-copy { padding: 5rem 32px 2rem; }
  .hero-meta { margin-top: 3rem; }
  .hero-image { min-height: 440px; }
  .section-heading { grid-template-columns: .3fr 1fr; }
  .section-heading > p:last-child { grid-column: 2; }
  html[data-style="two"] .hero, html[data-style="three"] .hero { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .section-wrap { width: min(100% - 36px, 1360px); }
  .demo-notice { flex-direction: column; padding-inline: 18px; }
  .site-header { padding-inline: 18px; }
  .site-header nav a { font-size: .73rem; }
  .header-action { display: none; }
  .hero-copy { padding: 4rem 18px 2rem; }
  .hero h1, html[data-style="two"] .hero h1, html[data-style="three"] .hero h1 { font-size: clamp(3.25rem, 11vw, 6rem); }
  .hero-image { min-height: 360px; }
  .status-strip { gap: .7rem; font-size: .6rem; }
  .section-heading, .process, .contact-grid, .proof-panel { grid-template-columns: 1fr; }
  .section-heading > p:last-child { grid-column: auto; }
  .service-grid { grid-template-columns: 1fr; }
  .service-grid article { min-height: 250px; }
  .service-grid h3 { margin-top: 2rem; }
  .proof-panel img { max-height: 280px; }
  .proof-panel > div { padding: 3rem 18px; }
  h2 { font-size: clamp(2.8rem, 9vw, 4.7rem); }
  .site-footer { flex-direction: column; align-items: start; padding-inline: 18px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }