:root {
  color-scheme: light;
  --canvas: #f8fafc;
  --canvas-soft: #eef4ff;
  --surface: rgba(255, 255, 255, 0.88);
  --surface-solid: #ffffff;
  --surface-muted: #f1f5f9;
  --ink: #0f172a;
  --body: #475569;
  --muted: #64748b;
  --line: rgba(148, 163, 184, 0.28);
  --line-strong: rgba(100, 116, 139, 0.4);
  --brand: #2563eb;
  --brand-strong: #1e40af;
  --brand-soft: #dbeafe;
  --brand-ink: #eff6ff;
  --success: #047857;
  --success-soft: #d1fae5;
  --header: rgba(248, 250, 252, 0.86);
  --contact: #07111f;
  --contact-ink: #f8fafc;
  --contact-body: #b8c5d8;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 18px 45px rgba(15, 23, 42, 0.09);
  --shadow-lg: 0 30px 90px rgba(15, 23, 42, 0.16);
  --radius-sm: 0.65rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-xl: 2rem;
  --shell: 72rem;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --canvas: #050b1a;
  --canvas-soft: #0a1628;
  --surface: rgba(13, 27, 48, 0.86);
  --surface-solid: #0d1b30;
  --surface-muted: #10223c;
  --ink: #f8fafc;
  --body: #b8c5d8;
  --muted: #91a3ba;
  --line: rgba(148, 163, 184, 0.2);
  --line-strong: rgba(148, 163, 184, 0.36);
  --brand: #60a5fa;
  --brand-strong: #93c5fd;
  --brand-soft: rgba(37, 99, 235, 0.2);
  --brand-ink: #eff6ff;
  --success: #6ee7b7;
  --success-soft: rgba(16, 185, 129, 0.16);
  --header: rgba(5, 11, 26, 0.84);
  --contact: #030712;
  --contact-ink: #f8fafc;
  --contact-body: #a8b7cc;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.24);
  --shadow-md: 0 18px 48px rgba(0, 0, 0, 0.28);
  --shadow-lg: 0 34px 100px rgba(0, 0, 0, 0.42);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 6rem; }
body { margin: 0; background: var(--canvas); color: var(--ink); font-family: var(--font); font-size: 1rem; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
body::before { position: fixed; z-index: -3; inset: 0; background: radial-gradient(circle at 12% 8%, rgba(37, 99, 235, 0.09), transparent 30rem), var(--canvas); content: ""; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
img, svg { display: block; }
svg { fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
::selection { background: var(--brand); color: #fff; }

.skip-link { position: fixed; z-index: 1000; top: 0.75rem; left: 0.75rem; padding: 0.7rem 1rem; border-radius: 0.6rem; background: var(--ink); color: var(--canvas); font-weight: 700; text-decoration: none; transform: translateY(-150%); transition: transform 160ms ease; }
.skip-link:focus { transform: translateY(0); }
:where(a, button):focus-visible { outline: 3px solid var(--brand); outline-offset: 3px; }
[hidden] { display: none !important; }
.shell { width: min(calc(100% - 2.5rem), var(--shell)); margin-inline: auto; }
.section { padding-block: clamp(5rem, 9vw, 8rem); }
.section-tinted { background: var(--canvas-soft); border-block: 1px solid var(--line); }

.site-header { position: fixed; z-index: 100; top: 0; width: 100%; border-bottom: 1px solid var(--line); background: var(--header); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); }
.nav-shell { width: min(calc(100% - 2.5rem), var(--shell)); min-height: 4.75rem; margin-inline: auto; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand-link { flex: 0 0 auto; border-radius: 0.5rem; text-decoration: none; }
.brand-logo { position: relative; display: block; width: 11.25rem; height: 3.1rem; overflow: hidden; border-radius: 0.35rem; }
.brand-logo img { position: absolute; top: 50%; left: 0; width: 100%; height: auto; transform: translateY(-50%); }
.brand-logo-dark { display: none; mix-blend-mode: screen; }
.brand-logo-light { mix-blend-mode: multiply; }
:root[data-theme="dark"] .brand-logo-light { display: none; }
:root[data-theme="dark"] .brand-logo-dark { display: block; }
.desktop-nav { display: flex; align-items: center; gap: 0.15rem; }
.desktop-nav a { min-height: 2.75rem; padding: 0.55rem 0.8rem; border-radius: 0.65rem; color: var(--body); font-size: 0.9rem; font-weight: 650; text-decoration: none; transition: color 160ms ease, background 160ms ease; }
.desktop-nav a:hover { background: var(--surface-muted); color: var(--ink); }
.nav-actions { display: flex; align-items: center; gap: 0.65rem; }
.icon-button, .menu-button { width: 2.75rem; height: 2.75rem; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 0.75rem; background: var(--surface); color: var(--ink); cursor: pointer; box-shadow: var(--shadow-sm); }
.icon-button svg { width: 1.15rem; height: 1.15rem; }
.theme-sun, :root[data-theme="dark"] .theme-moon { display: none; }
:root[data-theme="dark"] .theme-sun { display: block; }
.menu-button { display: none; align-content: center; gap: 4px; }
.menu-button span { width: 1.15rem; height: 2px; border-radius: 999px; background: currentColor; transition: transform 160ms ease, opacity 160ms ease; }
.menu-button[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-button[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-button[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.mobile-menu { width: min(calc(100% - 2.5rem), var(--shell)); margin: 0 auto 1rem; padding: 0.6rem; border: 1px solid var(--line); border-radius: 1rem; background: var(--surface-solid); box-shadow: var(--shadow-lg); }
.mobile-menu a { display: block; min-height: 2.75rem; padding: 0.65rem 0.8rem; border-radius: 0.55rem; color: var(--body); font-weight: 650; text-decoration: none; }
.mobile-menu a:hover { background: var(--surface-muted); color: var(--ink); }

.button { min-height: 3rem; display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem; padding: 0.7rem 1.05rem; border: 1px solid var(--brand); border-radius: 0.8rem; background: var(--brand); color: #fff; font-size: 0.92rem; font-weight: 750; line-height: 1.2; text-decoration: none; box-shadow: 0 10px 24px rgba(37, 99, 235, 0.2); transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease; }
.button:hover { background: var(--brand-strong); transform: translateY(-2px); box-shadow: 0 14px 30px rgba(37, 99, 235, 0.25); }
.button svg, .text-link svg, .card-link svg { width: 1.1rem; height: 1.1rem; }
.button-small { min-height: 2.75rem; padding-inline: 0.9rem; font-size: 0.85rem; }
.text-link, .card-link { min-height: 2.75rem; width: fit-content; display: inline-flex; align-items: center; gap: 0.45rem; color: var(--ink); font-weight: 750; text-underline-offset: 0.24rem; }
.text-link:hover, .card-link:hover { color: var(--brand); }

.hero { position: relative; min-height: 48rem; display: grid; align-items: center; padding: 9rem 0 5rem; overflow: hidden; isolation: isolate; }
.hero::before { position: absolute; z-index: -2; inset: 0; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 4rem 4rem; mask-image: linear-gradient(to bottom, rgba(0,0,0,.4), transparent 78%); content: ""; opacity: 0.32; }
.hero-orb { position: absolute; z-index: -1; border-radius: 999px; filter: blur(2px); pointer-events: none; }
.hero-orb-one { width: 28rem; height: 28rem; top: -9rem; right: -7rem; background: radial-gradient(circle, rgba(37, 99, 235, 0.25), transparent 68%); }
.hero-orb-two { width: 20rem; height: 20rem; bottom: 2rem; left: -10rem; background: radial-gradient(circle, rgba(14, 165, 233, 0.15), transparent 70%); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(25rem, 0.96fr); align-items: center; gap: clamp(3rem, 7vw, 6rem); }
.eyebrow { margin: 0 0 1.15rem; display: flex; align-items: center; gap: 0.65rem; color: var(--brand); font-size: 0.73rem; font-weight: 800; letter-spacing: 0.14em; line-height: 1.3; text-transform: uppercase; }
.eyebrow > span { width: 1.75rem; height: 2px; background: currentColor; }
.hero h1 { max-width: 46rem; margin: 0; font-size: clamp(3.1rem, 7vw, 6.6rem); line-height: 0.96; letter-spacing: -0.065em; }
.hero h1 em { color: var(--brand); font-style: normal; }
.hero-lead { max-width: 41rem; margin: 1.65rem 0 0; color: var(--body); font-size: clamp(1.05rem, 1.5vw, 1.25rem); line-height: 1.72; }
.hero-actions { margin-top: 2rem; display: flex; align-items: center; gap: 1.15rem; flex-wrap: wrap; }
.hero-facts { margin: 3.2rem 0 0; padding-top: 1.25rem; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; border-top: 1px solid var(--line); }
.hero-facts div { min-width: 0; }
.hero-facts dt { color: var(--muted); font-size: 0.72rem; font-weight: 750; letter-spacing: 0.08em; text-transform: uppercase; }
.hero-facts dd { margin: 0.15rem 0 0; color: var(--ink); font-size: 0.9rem; font-weight: 750; }

.product-preview { position: relative; padding: 1rem 0.75rem 2.5rem 1rem; }
.product-preview::before { position: absolute; z-index: -1; inset: 4% 0 12% 6%; border-radius: 2rem; background: linear-gradient(145deg, rgba(37, 99, 235, 0.25), rgba(14, 165, 233, 0.08)); content: ""; filter: blur(1px); transform: rotate(3deg); }
.preview-window { overflow: hidden; border: 1px solid var(--line-strong); border-radius: 1.35rem; background: var(--surface-solid); box-shadow: var(--shadow-lg); transform: rotate(-1.5deg); }
.preview-bar { min-height: 4rem; padding: 0.75rem 1rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; border-bottom: 1px solid var(--line); }
.preview-brand { display: flex; align-items: center; gap: 0.65rem; font-size: 0.82rem; font-weight: 800; }
.preview-brand img { border-radius: 0.55rem; }
.status-dot, .product-status { display: inline-flex; align-items: center; gap: 0.35rem; color: var(--success); font-size: 0.7rem; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase; }
.status-dot::before, .product-status::before { width: 0.45rem; height: 0.45rem; border-radius: 999px; background: currentColor; content: ""; box-shadow: 0 0 0 4px var(--success-soft); }
.preview-body { padding: 1.25rem; }
.preview-copy { padding: 0.5rem 0.35rem 1.25rem; }
.micro-label { color: var(--brand); font-size: 0.68rem; font-weight: 800; letter-spacing: 0.11em; text-transform: uppercase; }
.preview-copy strong { max-width: 24rem; margin-top: 0.45rem; display: block; font-size: 1.45rem; line-height: 1.25; letter-spacing: -0.025em; }
.preview-copy p { margin: 0.65rem 0 0; color: var(--body); font-size: 0.86rem; }
.availability-card { padding: 1rem; border: 1px solid var(--line); border-radius: 1rem; background: var(--surface-muted); }
.availability-head { display: flex; justify-content: space-between; gap: 1rem; font-size: 0.7rem; font-weight: 750; }
.availability-head span:last-child { color: var(--success); }
.calendar-grid { margin-top: 0.9rem; display: grid; grid-template-columns: repeat(7, 1fr); gap: 0.28rem; text-align: center; }
.calendar-grid span { color: var(--muted); font-size: 0.6rem; font-weight: 800; }
.calendar-grid i { aspect-ratio: 1; display: grid; place-items: center; border-radius: 0.35rem; color: var(--body); font-size: 0.67rem; font-style: normal; }
.calendar-grid .selected { background: var(--brand); color: #fff; box-shadow: 0 4px 10px rgba(37, 99, 235, 0.25); }
.time-row { margin-top: 0.8rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.4rem; }
.time-row span { padding: 0.45rem 0.25rem; border: 1px solid var(--line); border-radius: 0.45rem; background: var(--surface-solid); color: var(--body); font-size: 0.61rem; font-weight: 750; text-align: center; }
.preview-note { position: absolute; right: 0; bottom: 0.4rem; padding: 0.65rem 0.85rem; border: 1px solid rgba(96, 165, 250, 0.35); border-radius: 0.75rem; background: #0b1d3a; color: #dbeafe; font-size: 0.7rem; font-weight: 750; box-shadow: var(--shadow-md); }

.trust-band { border-block: 1px solid var(--line); background: var(--surface); }
.trust-grid { min-height: 7.5rem; display: grid; grid-template-columns: repeat(3, 1fr); align-items: stretch; }
.trust-grid > div { padding: 1.4rem clamp(1rem, 2vw, 2rem); display: flex; align-items: center; gap: 0.9rem; }
.trust-grid > div + div { border-left: 1px solid var(--line); }
.trust-grid svg { width: 1.55rem; height: 1.55rem; flex: 0 0 auto; color: var(--brand); }
.trust-grid span { color: var(--body); font-size: 0.77rem; line-height: 1.45; }
.trust-grid strong { display: block; color: var(--ink); font-size: 0.84rem; }

.split-layout { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(3rem, 8vw, 8rem); }
.section-heading h2 { max-width: 38rem; margin: 0; font-size: clamp(2.2rem, 4.5vw, 4.3rem); line-height: 1.04; letter-spacing: -0.05em; }
.section-heading > p:last-child { max-width: 42rem; margin: 1rem 0 0; color: var(--body); font-size: 1.05rem; }
.section-heading-wide { margin-bottom: 3rem; }
.about-copy { padding-top: 0.2rem; color: var(--body); }
.about-copy p { max-width: 44rem; margin: 0 0 1.25rem; }
.about-copy .large-copy { color: var(--ink); font-size: clamp(1.3rem, 2vw, 1.7rem); font-weight: 650; line-height: 1.5; letter-spacing: -0.02em; }
.principles { margin-top: 2rem; display: flex; flex-wrap: wrap; gap: 0.65rem; }
.principles span { padding: 0.55rem 0.8rem; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: var(--ink); font-size: 0.77rem; font-weight: 750; }

.service-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1rem; }
.service-card { grid-column: span 2; min-height: 17rem; padding: 1.5rem; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-sm); transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease; }
.service-card:nth-child(4), .service-card:nth-child(5) { grid-column: span 3; min-height: 15rem; }
.service-card:hover { border-color: var(--line-strong); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.service-icon { width: 3rem; height: 3rem; display: grid; place-items: center; border-radius: 0.85rem; background: var(--brand-soft); color: var(--brand); }
.service-icon svg { width: 1.4rem; height: 1.4rem; }
.service-card h3 { margin: 2.2rem 0 0.65rem; font-size: 1.15rem; letter-spacing: -0.02em; }
.service-card p { margin: 0; color: var(--body); font-size: 0.91rem; }

.featured-product { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(25rem, 0.98fr); overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-xl); background: linear-gradient(145deg, var(--surface-solid), var(--canvas-soft)); box-shadow: var(--shadow-md); }
.featured-copy { padding: clamp(2rem, 5vw, 4rem); }
.product-meta { display: flex; align-items: center; gap: 0.8rem; flex-wrap: wrap; color: var(--muted); font-size: 0.68rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
.featured-copy h3 { margin: 1rem 0 0; font-size: clamp(2.4rem, 5vw, 4.6rem); line-height: 1; letter-spacing: -0.055em; }
.featured-copy > p { max-width: 37rem; color: var(--body); }
.featured-copy .product-tagline { margin: 1.15rem 0 0.65rem; color: var(--ink); font-size: 1.2rem; font-weight: 650; line-height: 1.45; }
.feature-list { margin: 1.5rem 0 2rem; padding: 0; display: grid; gap: 0.6rem; list-style: none; }
.feature-list li { position: relative; padding-left: 1.5rem; color: var(--body); font-size: 0.88rem; }
.feature-list li::before { position: absolute; top: 0.53rem; left: 0.15rem; width: 0.55rem; height: 0.3rem; border-bottom: 2px solid var(--brand); border-left: 2px solid var(--brand); content: ""; transform: rotate(-45deg); }
.featured-visual { min-height: 35rem; margin: 1.25rem 1.25rem 1.25rem 0; display: grid; grid-template-columns: 4.2rem 1fr; overflow: hidden; border: 1px solid rgba(96, 165, 250, 0.24); border-radius: 1.5rem; background: #07111f; box-shadow: inset 0 1px rgba(255,255,255,.07); transform: perspective(70rem) rotateY(-4deg); transform-origin: right center; }
.visual-sidebar { padding: 1rem 0.85rem; display: flex; flex-direction: column; align-items: center; gap: 1.2rem; border-right: 1px solid rgba(148,163,184,.16); background: #09172a; }
.visual-sidebar img { border-radius: 0.7rem; }
.visual-sidebar span { width: 1.5rem; height: 0.28rem; border-radius: 999px; background: #334155; }
.visual-sidebar span:first-of-type { background: #60a5fa; }
.visual-content { padding: 1.4rem; }
.visual-top { display: flex; justify-content: flex-end; gap: 0.55rem; }
.visual-top i { width: 2rem; height: 2rem; border-radius: 0.55rem; background: #132844; }
.visual-title { margin-top: 2.5rem; }
.visual-title span { width: 60%; height: 1.2rem; display: block; border-radius: 0.4rem; background: #e2e8f0; }
.visual-title i { width: 38%; height: 0.55rem; margin-top: 0.7rem; display: block; border-radius: 999px; background: #52657d; }
.visual-stats { margin-top: 2rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.65rem; }
.visual-stats span { height: 5.5rem; border: 1px solid rgba(148,163,184,.16); border-radius: 0.8rem; background: linear-gradient(145deg, #10223c, #0b192d); }
.visual-chart { height: 13rem; margin-top: 1rem; padding: 1.4rem; display: flex; align-items: flex-end; gap: 0.55rem; border: 1px solid rgba(148,163,184,.16); border-radius: 0.9rem; background: #0a182b; }
.visual-chart b { width: 100%; height: 28%; border-radius: 0.3rem 0.3rem 0 0; background: linear-gradient(#60a5fa, #2563eb); opacity: 0.9; }
.visual-chart b:nth-child(2) { height: 48%; }.visual-chart b:nth-child(3) { height: 37%; }.visual-chart b:nth-child(4) { height: 68%; }.visual-chart b:nth-child(5) { height: 56%; }.visual-chart b:nth-child(6) { height: 82%; }.visual-chart b:nth-child(7) { height: 72%; }.visual-chart b:nth-child(8) { height: 92%; }

.product-grid { margin-top: 1rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.product-card { min-height: 24rem; padding: 1.5rem; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease; }
.product-card:hover { border-color: var(--line-strong); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.product-card-head { margin-bottom: 2.6rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.product-mark { width: 3.1rem; height: 3.1rem; display: grid; place-items: center; border-radius: 0.9rem; background: linear-gradient(145deg, #0ea5e9, #1d4ed8); color: #fff; font-size: 0.72rem; font-weight: 850; letter-spacing: 0.04em; box-shadow: 0 10px 20px rgba(37, 99, 235, 0.2); }
.product-card h3 { margin: 0.75rem 0 0.6rem; font-size: 1.35rem; letter-spacing: -0.03em; }
.product-card p { margin: 0; color: var(--body); font-size: 0.9rem; }
.product-card .card-link { margin-top: auto; padding-top: 1.4rem; font-size: 0.85rem; }
.archive-note { margin-top: 1rem; padding: 1.2rem 1.4rem; display: flex; align-items: flex-start; gap: 1rem; border: 1px dashed var(--line-strong); border-radius: var(--radius-md); background: var(--surface-muted); }
.archive-icon { width: 2.5rem; height: 2.5rem; flex: 0 0 auto; display: grid; place-items: center; border-radius: 0.7rem; background: var(--surface-solid); color: var(--muted); }
.archive-icon svg { width: 1.2rem; height: 1.2rem; }
.archive-note strong { display: flex; align-items: center; gap: 0.65rem; }
.archive-note strong span { padding: 0.2rem 0.45rem; border-radius: 999px; background: var(--surface-solid); color: var(--muted); font-size: 0.62rem; letter-spacing: 0.08em; text-transform: uppercase; }
.archive-note p { margin: 0.25rem 0 0; color: var(--body); font-size: 0.84rem; }

.process-grid { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); border-block: 1px solid var(--line); list-style: none; }
.process-grid li { min-height: 15rem; padding: 1.6rem; }
.process-grid li + li { border-left: 1px solid var(--line); }
.process-grid > li > span { color: var(--brand); font-size: 0.72rem; font-weight: 850; letter-spacing: 0.08em; }
.process-grid h3 { margin: 4rem 0 0.55rem; font-size: 1.15rem; }
.process-grid p { margin: 0; color: var(--body); font-size: 0.86rem; }

.contact-section { padding-block: clamp(4.5rem, 8vw, 7rem); background: var(--contact); color: var(--contact-ink); }
.contact-shell { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(19rem, 0.8fr); align-items: end; gap: 3rem; }
.eyebrow-light { color: #7dd3fc; }
.contact-shell h2 { max-width: 46rem; margin: 0; font-size: clamp(2.5rem, 5.5vw, 5.2rem); line-height: 1; letter-spacing: -0.055em; }
.contact-shell > div > p:last-child { max-width: 38rem; margin: 1.2rem 0 0; color: var(--contact-body); }
.contact-actions { display: flex; align-items: flex-start; flex-direction: column; gap: 1rem; }
.button-light { background: #f8fafc; border-color: #f8fafc; color: #07111f; box-shadow: 0 14px 35px rgba(0,0,0,.25); }
.button-light:hover { background: #dbeafe; color: #07111f; }
.email-link { min-height: 2.75rem; color: #bfdbfe; font-size: 0.88rem; font-weight: 700; text-underline-offset: 0.25rem; }
.site-footer { padding-block: 2rem; border-top: 1px solid rgba(148,163,184,.12); background: var(--contact); color: var(--contact-body); }
.footer-grid { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 2rem; }
.footer-brand .brand-logo { width: 9.5rem; height: 2.8rem; }
.footer-brand .brand-logo-light { display: none; }
.footer-brand .brand-logo-dark { display: block; }
.footer-grid p { margin: 0; font-size: 0.75rem; }
.footer-grid p:nth-child(2) { text-align: center; }

.not-found-page { min-height: 100vh; margin: 0; padding: 1.5rem; display: grid; place-items: center; background: #050b1a; color: #f8fafc; }
.not-found-card { width: min(100%, 44rem); padding: clamp(2rem, 7vw, 5rem); border: 1px solid rgba(148,163,184,.2); border-radius: var(--radius-xl); background: radial-gradient(circle at top right, rgba(37,99,235,.22), transparent 42%), #081426; box-shadow: 0 2rem 5rem rgba(0,0,0,.32); }
.not-found-card .brand-link { width: fit-content; margin-bottom: clamp(3rem, 9vw, 6rem); }
.not-found-card h1 { max-width: 12ch; margin: 0; font-size: clamp(2.8rem, 8vw, 5.6rem); line-height: .95; letter-spacing: -.055em; }
.not-found-card > p:not(.eyebrow) { max-width: 36rem; margin: 1.4rem 0 2rem; color: #b8c5d8; }
.not-found-card .button { width: fit-content; }

.reveal { opacity: 1; transform: none; }
.js-ready .reveal { opacity: 0; transform: translateY(1rem); transition: opacity 500ms ease-out, transform 500ms ease-out; }
.js-ready .reveal.is-visible { opacity: 1; transform: none; }

@media (min-width: 961px) {
  .mobile-menu { display: none !important; }
}

@media (max-width: 960px) {
  .desktop-nav, .nav-contact { display: none; }
  .menu-button { display: grid; }
  .hero { min-height: auto; }
  .hero-grid, .split-layout, .contact-shell { grid-template-columns: 1fr; }
  .hero-grid { gap: 3rem; }
  .product-preview { width: min(100%, 36rem); margin-inline: auto; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-grid > div + div { border-top: 1px solid var(--line); border-left: 0; }
  .service-card, .service-card:nth-child(4), .service-card:nth-child(5) { grid-column: span 3; }
  .featured-product { grid-template-columns: 1fr; }
  .featured-visual { min-height: 27rem; margin: 0 1.25rem 1.25rem; transform: none; }
  .product-grid { grid-template-columns: 1fr; }
  .product-card { min-height: 19rem; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid li:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); }
  .process-grid li:nth-child(4) { border-top: 1px solid var(--line); }
  .footer-grid { grid-template-columns: 1fr; justify-items: center; text-align: center; gap: 0.65rem; }
}

@media (max-width: 640px) {
  .shell, .nav-shell, .mobile-menu { width: min(calc(100% - 1.5rem), var(--shell)); }
  .nav-shell { min-height: 4.25rem; }
  .brand-logo { width: 8.7rem; height: 2.65rem; }
  .hero { padding-top: 7.25rem; }
  .hero h1 { font-size: clamp(2.85rem, 14vw, 4.6rem); }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .button, .hero-actions .text-link { width: 100%; }
  .hero-actions .text-link { justify-content: center; }
  .hero-facts { grid-template-columns: 1fr; }
  .hero-facts div { padding-bottom: 0.65rem; border-bottom: 1px solid var(--line); }
  .product-preview { padding-inline: 0; }
  .preview-window { transform: none; }
  .preview-note { right: -0.15rem; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card, .service-card:nth-child(4), .service-card:nth-child(5) { grid-column: auto; min-height: 14rem; }
  .featured-copy { padding: 1.5rem; }
  .featured-visual { min-height: 22rem; grid-template-columns: 3.2rem 1fr; }
  .visual-sidebar { padding-inline: 0.55rem; }
  .visual-stats { grid-template-columns: 1fr; }
  .visual-stats span:nth-child(n+2) { display: none; }
  .visual-chart { height: 9rem; padding: 0.8rem; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid li + li, .process-grid li:nth-child(3) { border-top: 1px solid var(--line); border-left: 0; }
  .process-grid h3 { margin-top: 2rem; }
  .contact-actions, .contact-actions .button { width: 100%; }
  .email-link { overflow-wrap: anywhere; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal, .js-ready .reveal { opacity: 1; transform: none; }
}

@media (forced-colors: active) {
  :focus-visible { outline: 2px solid CanvasText; }
  .button, .service-icon, .product-mark { border: 1px solid ButtonText; }
}