:root {
  --ink: #f4f5f2;
  --muted: #a7adb0;
  --faint: #727a7e;
  --bg: #151b1e;
  --bg-soft: #1c2327;
  --panel: #20282c;
  --line: rgba(255, 255, 255, 0.13);
  --line-strong: rgba(255, 255, 255, 0.22);
  --silver: #d7dbdc;
  --accent: #b7d7a8;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .32;
  background-image:
    linear-gradient(135deg, transparent 44%, rgba(156, 164, 168, .12) 45%, transparent 46%),
    linear-gradient(45deg, transparent 44%, rgba(156, 164, 168, .1) 45%, transparent 46%);
  background-size: 36px 36px;
}
a { color: inherit; }
button, input { font: inherit; }
img { display: block; max-width: 100%; }
.container { width: min(calc(100% - 48px), var(--max)); margin-inline: auto; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 100; transform: translateY(-160%); padding: 9px 14px; background: var(--ink); color: var(--bg); }
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  top: 0;
  z-index: 20;
  width: 100%;
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease;
}
.site-header.scrolled { background: rgba(21, 27, 30, .92); border-color: var(--line); backdrop-filter: blur(16px); }
.nav-wrap { height: 82px; display: flex; align-items: center; justify-content: space-between; }
.brand { width: 166px; text-decoration: none; }
.brand img { width: 100%; height: auto; }
.site-nav { display: flex; align-items: center; gap: 30px; }
.site-nav a { color: var(--muted); font-size: 13px; font-weight: 600; text-decoration: none; transition: color .2s ease; }
.site-nav a:hover, .site-nav a:focus-visible { color: var(--ink); }
.site-nav .nav-cta { padding: 9px 14px; border: 1px solid var(--line-strong); color: var(--ink); }
.menu-toggle { display: none; width: 42px; height: 42px; padding: 10px; border: 1px solid var(--line); background: transparent; color: var(--ink); }
.menu-toggle span { display: block; height: 1px; margin: 5px 0; background: currentColor; transition: transform .2s ease, opacity .2s ease; }

.hero { min-height: 100svh; padding-top: 82px; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; background: radial-gradient(circle at 73% 37%, rgba(182, 191, 195, .12), transparent 28%); }
.hero-grid { display: grid; grid-template-columns: minmax(0, .95fr) minmax(500px, 1.05fr); gap: 48px; align-items: center; padding-top: 80px; padding-bottom: 70px; flex: 1; }
.hero-copy { min-width: 0; }
.launch-pill { width: fit-content; margin-bottom: 28px; padding: 7px 11px; border: 1px solid var(--line); color: var(--silver); font-size: 12px; font-weight: 700; letter-spacing: 0; text-transform: uppercase; }
.launch-pill span { display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(183, 215, 168, .1); }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 100%; margin-bottom: 25px; font-size: clamp(3.4rem, 4.4vw, 4.75rem); line-height: .98; font-weight: 450; letter-spacing: 0; }
h1 em { color: var(--silver); font-family: Georgia, "Times New Roman", serif; font-weight: 400; }
.hero-lede { max-width: 590px; margin-bottom: 34px; color: var(--muted); font-size: 18px; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 24px; padding: 11px 18px; border: 1px solid transparent; border-radius: 0; font-size: 13px; font-weight: 700; text-decoration: none; cursor: pointer; transition: background .2s ease, border-color .2s ease, color .2s ease; }
.button-primary { background: var(--ink); color: var(--bg); }
.button-primary:hover, .button-primary:focus-visible { background: #d9dddb; }
.button-secondary { border-color: var(--line-strong); color: var(--ink); background: transparent; }
.button-secondary:hover, .button-secondary:focus-visible { border-color: var(--ink); }
.hero-note { margin: 18px 0 0; color: var(--faint); font-size: 12px; }

.product-gallery { min-width: 0; border: 1px solid var(--line-strong); background: rgba(9, 16, 28, .9); box-shadow: 0 30px 80px rgba(0, 0, 0, .35); }
.gallery-stage { position: relative; aspect-ratio: 1.615 / 1; overflow: hidden; background: #020817; }
.gallery-slide { position: absolute; inset: 0; margin: 0; opacity: 0; visibility: hidden; transition: opacity .3s ease, visibility .3s ease; }
.gallery-slide.active { opacity: 1; visibility: visible; }
.gallery-slide img { width: 100%; height: 100%; object-fit: cover; cursor: zoom-in; }
.gallery-expand { position: absolute; top: 10px; right: 10px; z-index: 2; width: 34px; height: 34px; display: grid; place-items: center; padding: 0; border: 1px solid rgba(255, 255, 255, .3); border-radius: 0; color: var(--ink); background: rgba(8, 14, 25, .84); cursor: zoom-in; backdrop-filter: blur(8px); }
.gallery-expand:hover, .gallery-expand:focus-visible { border-color: var(--ink); background: rgba(20, 27, 30, .96); }
.product-gallery[data-modal-enabled="false"] .gallery-slide img { cursor: default; }
.product-gallery[data-modal-enabled="false"] .gallery-expand { display: none; }
.gallery-controls { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 12px 14px; border-top: 1px solid var(--line); background: rgba(20, 27, 30, .96); }
.gallery-controls > div:first-child { min-width: 0; display: flex; align-items: center; gap: 15px; }
.gallery-count { flex: 0 0 auto; color: var(--faint); font: 10px ui-monospace, SFMono-Regular, Menlo, monospace; }
.gallery-count strong { color: var(--silver); font-weight: 600; }
.gallery-title { overflow: hidden; color: var(--silver); font-size: 12px; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.gallery-actions { display: flex; gap: 7px; }
.gallery-button { width: 36px; height: 36px; padding: 0; border: 1px solid var(--line-strong); border-radius: 0; background: transparent; color: var(--silver); cursor: pointer; transition: border-color .2s ease, background .2s ease; }
.gallery-button:hover, .gallery-button:focus-visible { border-color: var(--ink); background: rgba(255, 255, 255, .06); }
.gallery-dots { height: 3px; display: grid; grid-template-columns: repeat(6, 1fr); gap: 2px; background: rgba(20, 27, 30, .96); }
.gallery-dot { height: 3px; padding: 0; border: 0; border-radius: 0; background: rgba(255, 255, 255, .12); cursor: pointer; }
.gallery-dot.active { background: var(--accent); }
.image-modal { width: min(96vw, 1800px); max-width: none; height: 94vh; max-height: none; margin: auto; padding: 0; border: 1px solid var(--line-strong); border-radius: 0; color: var(--ink); background: #080e19; box-shadow: 0 30px 100px rgba(0, 0, 0, .7); }
.image-modal::backdrop { background: rgba(5, 8, 11, .88); backdrop-filter: blur(6px); }
.modal-bar { height: 58px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 0 12px 0 18px; border-bottom: 1px solid var(--line); background: #141b1f; }
.modal-bar > div { min-width: 0; display: flex; align-items: center; gap: 16px; }
.modal-count { flex: 0 0 auto; color: var(--faint); font: 10px ui-monospace, SFMono-Regular, Menlo, monospace; }
.modal-bar strong { overflow: hidden; color: var(--silver); font-size: 12px; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.modal-close, .modal-arrow { display: grid; place-items: center; padding: 0; border: 1px solid var(--line-strong); border-radius: 0; color: var(--silver); background: rgba(20, 27, 30, .85); cursor: pointer; }
.modal-close { flex: 0 0 auto; width: 36px; height: 36px; font-size: 22px; }
.modal-stage { position: relative; width: 100%; height: calc(100% - 58px); display: grid; place-items: center; overflow: auto; padding: 18px 64px; }
.modal-stage img { display: block; max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; }
.modal-arrow { position: fixed; top: 50%; width: 42px; height: 54px; font-size: 18px; transform: translateY(-50%); }
.modal-prev { left: calc(2vw + 12px); }.modal-next { right: calc(2vw + 12px); }
.modal-close:hover, .modal-close:focus-visible, .modal-arrow:hover, .modal-arrow:focus-visible { border-color: var(--ink); background: #20282c; }
.hero-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(18, 24, 27, .8); }
.strip-items { min-height: 60px; display: flex; align-items: center; justify-content: space-between; gap: 25px; }
.strip-items span { color: var(--faint); font: 600 10px ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; }
.strip-items span::before { content: "/"; margin-right: 10px; color: var(--silver); }

.section { padding: 120px 0; border-bottom: 1px solid var(--line); background: rgba(21, 27, 30, .93); }
.eyebrow { margin-bottom: 18px; color: var(--silver); font: 700 11px ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; }
.eyebrow::before { content: "[ "; color: var(--faint); }.eyebrow::after { content: " ]"; color: var(--faint); }
h2 { margin-bottom: 0; font-size: clamp(2.25rem, 4vw, 4rem); line-height: 1.08; font-weight: 450; letter-spacing: 0; }
.section-heading { display: grid; grid-template-columns: 1.15fr .85fr; gap: 100px; align-items: end; margin-bottom: 70px; }
.section-heading > p { margin-bottom: 4px; color: var(--muted); }
.capability-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-strong); }
.capability { min-height: 290px; padding: 25px 25px 20px 0; border-right: 1px solid var(--line); }
.capability + .capability { padding-left: 25px; }
.capability:last-child { border-right: 0; }
.capability-number { display: block; margin-bottom: 90px; color: var(--faint); font: 11px ui-monospace, SFMono-Regular, Menlo, monospace; }
.capability h3 { margin-bottom: 14px; font-size: 17px; font-weight: 650; }
.capability p { color: var(--muted); font-size: 14px; }

.process { background: rgba(11, 17, 20, .97); }
.process-heading { margin-bottom: 55px; }
.process-list { display: grid; grid-template-columns: repeat(2, 1fr); margin: 0; padding: 0; border-top: 1px solid var(--line-strong); list-style: none; }
.process-list li { min-height: 285px; display: grid; grid-template-columns: 58px 1fr; gap: 20px; padding: 34px 36px 36px 0; border-bottom: 1px solid var(--line); }
.process-list li:nth-child(odd) { padding-right: 42px; border-right: 1px solid var(--line); }
.process-list li:nth-child(even) { padding-left: 42px; }
.process-number { color: var(--silver); font: 600 12px ui-monospace, SFMono-Regular, Menlo, monospace; }
.process-phase { margin: 0 0 54px; color: var(--faint); font: 600 10px ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; }
.process-list h3 { margin-bottom: 13px; font-size: 20px; font-weight: 600; }
.process-list li div > p:last-child { max-width: 430px; margin-bottom: 0; color: var(--muted); font-size: 14px; }

.architecture { background: #eef0ed; color: #192024; }
.architecture .eyebrow { color: #4f5a5e; }
.architecture-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 120px; align-items: center; }
.architecture-copy { max-width: 500px; margin-top: 28px; color: #5f696c; }
.system-map { border-top: 1px solid rgba(25, 32, 36, .2); }
.system-step { display: grid; grid-template-columns: 55px 1fr; gap: 18px; align-items: center; padding: 21px 0; border-bottom: 1px solid rgba(25, 32, 36, .2); }
.system-step > span { color: #7b8588; font: 11px ui-monospace, SFMono-Regular, Menlo, monospace; }
.system-step div { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.system-step strong { font-size: 15px; }.system-step small { color: #697377; }

.roadmap { background: rgba(28, 35, 39, .96); }
.timeline { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; padding: 0; list-style: none; counter-reset: timeline; }
.timeline li { position: relative; min-height: 220px; padding: 36px 30px 20px 0; border-top: 2px solid var(--line-strong); }
.timeline li + li { padding-left: 30px; border-left: 1px solid var(--line); }
.timeline li::before { content: ""; position: absolute; width: 10px; height: 10px; top: -6px; left: 0; border: 2px solid var(--bg-soft); border-radius: 50%; background: var(--faint); }
.timeline li + li::before { left: 29px; }
.timeline li.complete::before, .timeline li.active::before { background: var(--accent); box-shadow: 0 0 0 4px rgba(183, 215, 168, .09); }
.timeline span, .timeline strong { display: block; }.timeline span { margin-bottom: 38px; color: var(--faint); font: 11px ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; }.timeline strong { margin-bottom: 10px; font-size: 18px; }.timeline p { max-width: 280px; color: var(--muted); font-size: 14px; }

.faq-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 110px; }
.faq-intro { max-width: 340px; margin-top: 25px; color: var(--muted); }
.accordion { border-top: 1px solid var(--line-strong); }
details { border-bottom: 1px solid var(--line); }
summary { position: relative; padding: 25px 50px 25px 0; cursor: pointer; list-style: none; font-weight: 600; }
summary::-webkit-details-marker { display: none; }
summary span::before, summary span::after { content: ""; position: absolute; top: 35px; right: 4px; width: 13px; height: 1px; background: var(--silver); transition: transform .2s ease; }
summary span::after { transform: rotate(90deg); }
details[open] summary span::after { transform: rotate(0); }
details p { max-width: 650px; margin: -4px 50px 24px 0; color: var(--muted); font-size: 14px; }

.contact { background: #262e32; }
.contact-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 100px; }
.contact-copy > p:not(.eyebrow) { max-width: 520px; margin: 26px 0; color: var(--muted); }
.email-link { display: inline-flex; gap: 20px; border-bottom: 1px solid var(--line-strong); color: var(--ink); font-size: 18px; text-decoration: none; }
.email-link:hover { border-color: var(--ink); }
address { padding-left: 35px; border-left: 1px solid var(--line); color: var(--muted); font-style: normal; line-height: 1.85; }
address span, address strong { display: block; }address span { margin-bottom: 24px; color: var(--faint); font: 10px ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; }address strong { margin-bottom: 9px; color: var(--ink); font-size: 14px; }

.newsletter { padding: 90px 0; background: var(--silver); color: #171d20; }
.newsletter-inner { display: grid; grid-template-columns: .85fr 1.15fr; gap: 100px; align-items: center; }
.newsletter .eyebrow { color: #566064; }.newsletter h2 { font-size: clamp(2rem, 3vw, 3.1rem); }.newsletter-inner > div > p:last-child { margin: 18px 0 0; color: #5c666a; }
.subscribe-form label { display: block; margin-bottom: 8px; font-size: 12px; font-weight: 700; }
.form-row { display: flex; }
.form-row input { width: 100%; min-width: 0; height: 52px; padding: 0 16px; border: 1px solid rgba(23, 29, 32, .32); border-right: 0; border-radius: 0; outline: 0; color: #171d20; background: transparent; }
.form-row input:focus { border-color: #171d20; box-shadow: inset 0 0 0 1px #171d20; }
.newsletter .button-primary { min-width: 145px; background: #171d20; color: var(--ink); }
.form-note, .form-status { margin: 8px 0 0; font-size: 11px; }.form-note { color: #697276; }.form-status { min-height: 18px; color: #273d2e; font-weight: 700; }

.site-footer { padding: 70px 0 30px; background: #101518; }
.footer-top { display: flex; align-items: center; justify-content: space-between; padding-bottom: 50px; }
.footer-brand { width: 148px; }.footer-links { display: flex; gap: 28px; }.footer-links a { color: var(--muted); font-size: 12px; text-decoration: none; }.footer-links a:hover { color: var(--ink); }
.risk-note { display: grid; grid-template-columns: 120px 1fr; gap: 30px; padding-block: 30px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }.risk-note strong { color: var(--faint); font: 10px ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; }.risk-note p { max-width: 880px; margin: 0; color: var(--faint); font-size: 11px; line-height: 1.7; }
.footer-bottom { display: flex; justify-content: space-between; gap: 40px; padding-top: 28px; color: #60696d; font-size: 10px; }.footer-bottom p { margin: 0; }

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 55px; padding-top: 70px; }
  .hero { min-height: auto; }.product-gallery { max-width: 760px; }.hero-strip { margin-top: 20px; }.strip-items { flex-wrap: wrap; justify-content: flex-start; padding-block: 20px; }
  .section-heading, .architecture-grid, .faq-grid, .contact-grid, .newsletter-inner { grid-template-columns: 1fr; gap: 50px; }
  .capability-grid { grid-template-columns: repeat(2, 1fr); }.capability:nth-child(2) { border-right: 0; }.capability:nth-child(3), .capability:nth-child(4) { border-top: 1px solid var(--line); }
  .process-list li { grid-template-columns: 45px 1fr; padding-right: 24px; }.process-list li:nth-child(odd) { padding-right: 24px; }.process-list li:nth-child(even) { padding-left: 24px; }
  .architecture-grid { gap: 65px; }.faq-grid { gap: 55px; }.newsletter-inner { gap: 38px; }.contact-grid { gap: 60px; }address { padding: 30px 0 0; border-left: 0; border-top: 1px solid var(--line); }
}

@media (max-width: 760px) {
  .container { width: min(calc(100% - 32px), var(--max)); }.nav-wrap { height: 70px; }.brand { width: 145px; }
  .menu-toggle { display: block; }.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .site-nav { position: absolute; top: 70px; left: 0; width: 100%; display: none; align-items: stretch; gap: 0; padding: 12px 16px 20px; border-bottom: 1px solid var(--line); background: #151b1e; }.site-nav.open { display: flex; flex-direction: column; }.site-nav a { padding: 13px 0; }.site-nav .nav-cta { margin-top: 8px; padding: 11px 13px; text-align: center; }
  .hero { padding-top: 70px; }.hero-grid { padding-top: 50px; padding-bottom: 42px; }h1 { font-size: clamp(3rem, 15vw, 4.4rem); }.hero-lede { font-size: 16px; }.hero-actions { display: grid; }.button { width: 100%; }
  .gallery-controls { min-height: 62px; }.gallery-title { max-width: 155px; }
  .image-modal { width: 100vw; height: 100dvh; border: 0; }.modal-stage { padding: 12px; padding-bottom: 76px; }.modal-arrow { position: absolute; top: auto; bottom: 12px; transform: none; }.modal-prev { left: calc(50% - 50px); }.modal-next { right: calc(50% - 50px); }
  .section { padding: 84px 0; }.section-heading { gap: 28px; margin-bottom: 48px; }.capability-grid { grid-template-columns: 1fr; }.capability, .capability + .capability { min-height: 0; padding: 24px 0; border-right: 0; border-top: 1px solid var(--line); }.capability:first-child { border-top: 0; }.capability-number { margin-bottom: 50px; }
  .process-list { grid-template-columns: 1fr; }.process-list li, .process-list li:nth-child(odd), .process-list li:nth-child(even) { min-height: 0; grid-template-columns: 40px 1fr; padding: 28px 0; border-right: 0; }.process-phase { margin-bottom: 32px; }
  .system-step div { display: block; }.system-step small { display: block; margin-top: 4px; }.timeline { grid-template-columns: 1fr; }.timeline li, .timeline li + li { min-height: 0; padding: 25px 0 36px 28px; border-top: 0; border-left: 2px solid var(--line-strong); }.timeline li::before, .timeline li + li::before { top: 29px; left: -6px; }.timeline span { margin-bottom: 15px; }
  .form-row { display: grid; gap: 10px; }.form-row input { border-right: 1px solid rgba(23, 29, 32, .32); }.newsletter .button-primary { width: 100%; }.footer-top, .footer-bottom { align-items: flex-start; flex-direction: column; }.footer-links { flex-wrap: wrap; }.risk-note { grid-template-columns: 1fr; gap: 12px; }
}

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