/* ============================================================
   VitrineAlu — Self-hosted font subsets
   SSOT: /mnt/nas2/12_MARKETING/2026_Brand_Architecture.md §3
   Sources: Fraunces (OFL), Inter Tight (OFL), JetBrains Mono (OFL)
   Subsets: Latin + Latin-Ext only (UK + EU market)
   Total payload: ~403 KB across 6 files (was ~900 KB multi-range via GF CDN)
   ============================================================ */

/* ── Fraunces Variable — opsz 9..144, wght 300..700, SOFT 30..100 ── */
@font-face {
  font-family: 'Fraunces';
  font-style: normal;
  font-weight: 300 700;
  font-stretch: 100%;
  font-display: swap;                 /* hero text — FOIT unacceptable */
  src: url('/fonts/fraunces-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Fraunces';
  font-style: normal;
  font-weight: 300 700;
  font-stretch: 100%;
  font-display: swap;
  src: url('/fonts/fraunces-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ── Inter Tight Variable — wght 300..700 ── */
@font-face {
  font-family: 'Inter Tight';
  font-style: normal;
  font-weight: 300 700;
  font-display: optional;             /* body/UI — avoid CLS */
  src: url('/fonts/inter-tight-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Inter Tight';
  font-style: normal;
  font-weight: 300 700;
  font-display: optional;
  src: url('/fonts/inter-tight-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ── JetBrains Mono Variable — wght 400..700 — data/code ── */
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400 700;
  font-display: optional;
  src: url('/fonts/jetbrains-mono-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400 700;
  font-display: optional;
  src: url('/fonts/jetbrains-mono-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ── Size-adjusted fallbacks — eliminate CLS during swap.
   Metrics via Malte Ubl's font-fallback generator, tuned against the
   system-ui / Georgia fallback pair already in use. ── */
@font-face {
  font-family: 'Fraunces Fallback';
  src: local('Georgia');
  size-adjust: 98.5%;
  ascent-override: 90%;
  descent-override: 25%;
  line-gap-override: 0%;
}

@font-face {
  font-family: 'Inter Tight Fallback';
  src: local('Arial');
  size-adjust: 102%;
  ascent-override: 90%;
  descent-override: 22%;
  line-gap-override: 0%;
}

/* ── Open Sans Variable — wght 300..800 — Sprint Ω+5 wave 8 ──────────────
   Sprint Ω+5 wave 8: added per BRAND_CANON_WORDMARK.md PATH B + dedicated
   Open-Sans research agent. Pixel-perfect parity with the canonical master
   raster (Open Sans Regular per visual analysis). Self-hosted via
   @fontsource-variable/open-sans v5+ → 81 KB total (47 latin + 34 latin-ext),
   keeps total fonts under the 500 KB premium-site 2026 budget.
   Source: https://www.npmjs.com/package/@fontsource-variable/open-sans
   font-display: swap to match Fraunces (wordmark is brand-critical, FOIT
   unacceptable). Size-adjusted Arial fallback eliminates CLS during swap. */
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 300 800;
  font-display: swap;
  src: url('/fonts/open-sans-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 300 800;
  font-display: swap;
  src: url('/fonts/open-sans-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* Size-adjusted Arial fallback — eliminates CLS during font swap. */
@font-face {
  font-family: 'Open Sans Fallback';
  src: local('Arial');
  size-adjust: 105%;
  ascent-override: 92%;
  descent-override: 24%;
  line-gap-override: 0%;
}

:root {
    color-scheme: light;
    --ink: #081a30;
    --text: #081a30;
    --heading: #1A3A8A;
    --navy: #1A3A8A;
    --deep: #0e4e80;
    --muted: #0e4e80;
    --line: #bfd0dc;
    --paper: #ffffff;
    --panel: #ffffff;
    --mist: #dcebf5;
    --accent: #2D6BC7;
    --accent-2: #7FB6E8;
    --sky: #7FB6E8;                 /* canonical sky highlight (alias of --accent-2) */
    --accent-ui: #227dbd;           /* interactive-UI cobalt (photo-context value) */
    --accent-ui-hover: #1a6094;     /* button hover / press */

    --dark: #1A3A8A;
    --bone: #f9f7f2;
    --linen: #ece7dc;
    --metal: #c2c6cc;
    --status-ok: #0e4e80;           /* success → brand deep, no retired green */
    --status-error: #9f1239;        /* tokenised danger red */
    --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
    font-family: "Inter Tight Variable", "Inter Tight", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  }
  * { box-sizing: border-box; }
  html {
    overflow-x: hidden;
    max-width: 100%;
    -webkit-text-size-adjust: 100%;
    touch-action: manipulation;
  }
  @media (prefers-reduced-motion: no-preference) {
    html:focus-within {
      scroll-behavior: smooth;
    }
  }
  body {
    margin: 0;
    color: var(--text);
    background: var(--paper);
    line-height: 1.58;
    overflow-x: hidden;
    max-width: 100%;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
  main:focus {
    outline: 3px solid var(--accent);
    outline-offset: 4px;
  }
  img { max-width: 100%; height: auto; display: block; }
  picture { max-width: 100%; display: block; }
  a { color: inherit; }
  /* Visible keyboard focus across all interactive elements (a11y — WCAG 2.4.7) */
  a:focus-visible,
  button:focus-visible,
  .button:focus-visible,
  .header-cta:focus-visible,
  .binary-card:focus-visible,
  .card:focus-visible,
  .category-card:focus-visible,
  summary:focus-visible,
  [tabindex]:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 2px;
    border-radius: 4px;
  }
  .skip {
    position: absolute;
    left: 1rem;
    top: -5rem;
    z-index: 10;
    background: var(--dark);
    color: white;
    padding: .75rem 1rem;
  }
  .skip:focus { top: 1rem; }
  .site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    display: grid;
    grid-template-columns: minmax(180px, 340px) 1fr auto;
    gap: clamp(.8rem, 2vw, 1.25rem);
    align-items: center;
    min-height: 80px;
    padding: .7rem clamp(1rem, 4vw, 3rem);
    background: rgba(5, 14, 26, 0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  }
  .brand, .site-header nav, .header-actions, .header-cta, .header-account, .header-phone {
    display: flex;
    align-items: center;
  }
  .brand {
    display: flex;
    align-items: center;
    width: min(100%, 340px);
    max-width: 100%;
    min-width: 0;
    flex-shrink: 1;
    justify-content: flex-start;
    text-decoration: none;
    overflow: hidden;
  }
  .brand picture {
    display: block;
    max-width: 100%;
    min-width: 0;
    width: 100%;
    overflow: hidden;
  }
  .brand img {
    width: min(100%, 330px);
    max-width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
  }
  .site-header nav {
    justify-content: center;
    flex-wrap: nowrap;
    gap: .15rem;
  }
  .site-header nav a {
    min-height: 64px;
    display: inline-flex;
    align-items: center;
    padding: .35rem clamp(.45rem, 1.25vw, 1.45rem);
    text-decoration: none;
    color: rgba(255,255,255,.78);
    font-weight: 600;
    font-size: .98rem;
    transition: color 0.2s ease, background 0.2s ease;
  }
  .site-header nav a:hover, .site-header nav a:focus { color: white; }
  .site-header nav a.active {
    color: white;
    border-bottom: 2px solid var(--sky);
  }
  .header-actions {
    justify-content: flex-end;
    gap: .6rem;
    flex-wrap: wrap;
  }
  .header-phone {
    min-height: 44px;
    color: rgba(255,255,255,.9);
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
  }
  .header-phone:hover,
  .header-phone:focus {
    color: white;
  }
  .header-account {
    min-height: 44px;
    border: 1px solid rgba(255,255,255,.26);
    border-radius: 8px;
    color: white;
    font-weight: 700;
    padding: .68rem .9rem;
    text-decoration: none;
    white-space: nowrap;
  }
  .header-account:hover,
  .header-account:focus {
    border-color: rgba(255,255,255,.6);
    color: white;
  }
  .header-cta, .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--accent);
    background: var(--accent);
    color: white;
    text-decoration: none;
    font-weight: 700;
    border-radius: 8px;
    padding: .78rem 1rem;
    min-height: 44px;
    box-shadow: 0 7px 16px rgba(45,107,199,.18);
    transition: all 0.2s ease;
  }
  .header-cta:hover, .button:hover {
    background: var(--accent-ui-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 22px rgba(45,107,199,.28);
  }
  .header-cta:active, .button:active {
    transform: translateY(0);
    box-shadow: 0 4px 10px rgba(45,107,199,.14);
  }
  .button.secondary {
    background: white;
    color: var(--accent);
    border-color: var(--accent);
  }
  .button.secondary:hover {
    background: var(--accent);
    color: white;
  }
  section, .section {
    padding: clamp(2.75rem, 6vw, 5.5rem) clamp(1rem, 4vw, 3rem);
  }
  .wrap { max-width: 1180px; margin-inline: auto; }
  .eyebrow {
    color: var(--accent);
    font-family: var(--font-mono);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.10em;
    font-size: .8rem;
    display: inline-block;
  }
  .eyebrow::after {
    content: '';
    display: block;
    width: 40px;
    height: 2px;
    background: var(--accent-2);
    margin-top: 0.5rem;
  }
  .stage-head .eyebrow::after,
  .routes-head .eyebrow::after,
  .hero .eyebrow::after,
  .text-center .eyebrow::after {
    margin-inline: auto;
  }
  h1, h2, h3 { line-height: 1.08; margin: 0 0 1rem; letter-spacing: 0; }
  h1, h2 {
    font-family: "Fraunces Variable", Fraunces, Georgia, "Times New Roman", serif;
    font-weight: 520;
  }
  h1 { font-size: clamp(2.45rem, 7vw, 5.75rem); max-width: 12ch; }
  h2 { font-size: clamp(1.9rem, 4vw, 3.3rem); }
  h3 { font-size: 1.35rem; }
  p { margin: 0 0 1rem; color: var(--muted); }
  .lead { font-size: clamp(1.08rem, 2vw, 1.32rem); max-width: 68ch; color: var(--text); }
  .hero {
    display: block;
    min-height: auto;
    padding: clamp(2.4rem, 5vw, 4.4rem) clamp(1rem, 4vw, 3rem);
    background: white;
    text-align: center;
  }
  .hero-copy {
    max-width: 980px;
    margin-inline: auto;
  }
  .hero h1 {
    max-width: none;
    color: var(--heading);
    font-size: clamp(2.5rem, 5.4vw, 4.6rem);
  }
  .hero .lead {
    margin-inline: auto;
    color: var(--ink);
  }
  .hero .actions {
    justify-content: center;
  }
  .cta-reassurance {
    margin: .7rem 0 0;
    font-size: .86rem;
    color: var(--muted);
  }
  .hero-media {
    max-width: 980px;
    margin: clamp(1.4rem, 3vw, 2.2rem) auto 0;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--line);
    box-shadow: 0 12px 34px rgba(7,52,95,.18);
    background: var(--mist);
  }
  .home-hero {
    position: relative;
    isolation: isolate;
    display: flex;
    align-items: center;
    min-height: clamp(600px, 86vh, 840px);
    padding: clamp(3rem, 6vw, 5rem) 0;
    background: var(--ink);
    color: #fff;
    overflow: hidden;
  }
  .home-hero-media {
    position: absolute;
    inset: 0;
    z-index: 0;
  }
  .home-hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 58%;
  }
  /* legibility gradient: dark to the left where the copy sits, and along the base */
  .home-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background:
      linear-gradient(90deg, rgba(8,26,48,.8) 0%, rgba(8,26,48,.45) 45%, rgba(8,26,48,.12) 75%, rgba(8,26,48,.0) 100%),
      linear-gradient(180deg, rgba(8,26,48,0) 65%, rgba(8,26,48,.4) 100%);
  }
  .home-hero > .wrap {
    position: relative;
    z-index: 2;
    width: 100%;
  }
  .home-hero-cue {
    position: absolute;
    left: 50%;
    bottom: clamp(14px, 3vh, 30px);
    transform: translateX(-50%);
    z-index: 2;
    width: 26px;
    height: 42px;
    border: 1.5px solid rgba(255,255,255,.5);
    border-radius: 13px;
    pointer-events: none;
  }
  .home-hero-cue span {
    position: absolute;
    left: 50%;
    top: 7px;
    width: 3px;
    height: 8px;
    margin-left: -1.5px;
    border-radius: 2px;
    background: rgba(255,255,255,.85);
    animation: heroCueDrop 1.8s ease-in-out infinite;
  }
  @keyframes heroCueDrop {
    0% { opacity: 0; transform: translateY(0); }
    30% { opacity: 1; }
    70% { opacity: 1; transform: translateY(15px); }
    100% { opacity: 0; transform: translateY(15px); }
  }
  @media (prefers-reduced-motion: reduce) {
    .home-hero-cue span { animation: none; opacity: .85; }
  }
  .home-hero-copy {
    max-width: 660px;
    margin: 0;
    padding: 0;
  }
  .intro-proof h2,
  .center-title {
    color: var(--heading);
  }
  .home-hero h1 {
    max-width: 13ch;
    font-size: clamp(2.8rem, 6.4vw, 5.5rem);
    line-height: 1.02;
    letter-spacing: -.01em;
    margin-bottom: 1rem;
    color: #fff;
  }
  .home-hero .eyebrow { color: var(--accent-2); }
  .home-hero-copy .eyebrow::after {
    margin-inline: 0;
  }
  .home-hero .lead {
    margin: 0 0 clamp(1.5rem, 3vw, 2rem);
    max-width: 540px;
    color: rgba(255,255,255,.92);
  }
  .binary-gateway {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    max-width: 700px;
    margin: clamp(1.25rem, 3vw, 1.8rem) 0 0;
  }
  /* Trust ribbon under the hero CTAs — surfaces CAB/PAS24/factory-town proof
     in the first viewport instead of only after the product carousel. */
  .home-hero-trust {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .5rem .7rem;
    max-width: 700px;
    margin-top: 1.1rem;
    font-family: var(--font-mono);
    font-size: .78rem;
    letter-spacing: .02em;
    color: rgba(255,255,255,.72);
  }
  .home-hero-trust span[aria-hidden] { color: rgba(255,255,255,.35); }
  @media (max-width: 640px) {
    .home-hero-trust { font-size: .74rem; }
  }
  .binary-card {
    display: grid;
    grid-template-rows: auto auto 1fr;
    gap: .45rem;
    min-height: 180px;
    padding: clamp(1rem, 2.3vw, 1.35rem);
    border: 1px solid rgba(45,107,199,.26);
    border-radius: 8px;
    background: white;
    color: var(--ink);
    text-align: left;
    text-decoration: none;
    box-shadow: 0 8px 22px rgba(8,26,48,.08);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.36), 0 1px 0 rgba(255, 255, 255, 0.1) inset;
    transition: transform .25s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow .25s ease, border-color .25s ease, background .25s ease;
  }
  .binary-card:hover,
  .binary-card:focus {
    border-color: var(--accent-2);
    background: rgba(11, 38, 70, 0.90);
    transform: translateY(-4px);
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.5), 0 0 20px rgba(127, 182, 232, 0.25);
  }
  .binary-card.primary {
    background: linear-gradient(145deg, rgba(26, 58, 138, 0.88), rgba(14, 78, 128, 0.88));
    border-color: rgba(127, 182, 232, 0.45);
    box-shadow: 0 14px 36px rgba(14, 78, 128, 0.32), 0 1px 0 rgba(255, 255, 255, 0.15) inset;
  }
  .binary-card.primary:hover,
  .binary-card.primary:focus {
    border-color: var(--accent-2);
    background: linear-gradient(145deg, rgba(34, 75, 178, 0.95), rgba(18, 98, 160, 0.95));
    box-shadow: 0 22px 52px rgba(14, 78, 128, 0.45), 0 0 24px rgba(127, 182, 232, 0.35);
  }
  .binary-card span {
    color: var(--accent-2);
    font-size: .8rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    font-family: var(--font-mono);
  }
  .binary-card.primary span {
    color: #a8d5ff;
  }
  .binary-card strong {
    font-family: "Fraunces Variable", Fraunces, Georgia, "Times New Roman", serif;
    font-size: clamp(1.45rem, 2.4vw, 1.95rem);
    line-height: 1.1;
    letter-spacing: -0.01em;
    color: #ffffff;
  }
  .binary-card small {
    color: rgba(255, 255, 255, 0.82);
    font-size: .95rem;
    line-height: 1.45;
  }
  .binary-card.primary small {
    color: rgba(255, 255, 255, 0.88);
  }
  .hero-secondary-actions {
    margin-top: 1rem;
  }
  /* hero secondary buttons sit on the warm-dark surface — ghost style */
  .home-hero .hero-secondary-actions .button.secondary {
    background: transparent;
    color: #fff;
    border-color: rgba(255,255,255,.4);
  }
  .home-hero .hero-secondary-actions .button.secondary:hover {
    background: rgba(255,255,255,.1);
    color: #fff;
    border-color: #fff;
  }
  .home-range {
    background: var(--bone);
    padding: clamp(2.4rem, 5vw, 4rem) 0 clamp(2.6rem, 5vw, 4.4rem);
  }
  .home-range-head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: .35rem 1.5rem;
    margin-bottom: clamp(1.2rem, 3vw, 1.8rem);
  }
  .home-range-head .eyebrow { width: 100%; margin-bottom: .15rem; }
  .home-range-head h2 { margin: 0; }
  .range-all {
    font-family: var(--font-mono);
    font-size: .82rem;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--accent);
    text-decoration: none;
    white-space: nowrap;
  }
  .range-all:hover { color: var(--accent-ui-hover); text-decoration: underline; }
  .home-carousel {
    margin: 0;
    padding: 0;
    background: transparent;
  }
  @media (max-width: 860px) {
    .home-hero {
      min-height: clamp(520px, 82vh, 720px);
      padding: clamp(2.4rem, 8vw, 3.4rem) 0;
    }
    .home-hero::before {
      background: linear-gradient(180deg, rgba(8,26,48,.5) 0%, rgba(8,26,48,.42) 45%, rgba(8,26,48,.82) 100%);
    }
    .home-hero-copy { max-width: 100%; }
    .home-hero .lead { max-width: 100%; }
  }
  .home-carousel-frame {
    position: relative;
    max-width: 1120px;
    aspect-ratio: 16 / 9;
    margin-inline: auto;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 12px 34px rgba(8,26,48,.16);
    background: var(--mist);
  }
  .home-carousel-frame .carousel-slide {
    position: absolute;
    inset: 0;
    display: block;
    opacity: 0;
    transition: opacity .9s ease;
  }
  .home-carousel-frame .carousel-slide:first-child,
  .home-carousel-frame .carousel-slide.is-active {
    opacity: 1;
  }
  .home-carousel-frame .carousel-slide:not(.is-active) {
    opacity: 0;
  }
  .home-carousel-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .carousel-slide-label {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    margin: 0;
    padding: 2.4rem 1.5rem 1.15rem;
    color: #fff;
    font-family: "Fraunces Variable", Fraunces, Georgia, serif;
    font-weight: 520;
    font-size: clamp(1.2rem, 2vw, 1.7rem);
    line-height: 1.1;
    background: linear-gradient(to top, rgba(8, 26, 48, 0.74), rgba(8, 26, 48, 0));
    pointer-events: none;
  }
  .carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 0.75rem;
  }
  .carousel-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--metal);
    border: none;
    padding: 0;
    cursor: default;
    transition: background 0.3s ease;
  }
  .carousel-dots .dot.active {
    background: var(--accent);
  }
  .reveal {
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  html.reveal-ready .reveal:not(.is-visible) {
    opacity: 0;
    transform: translateY(22px);
  }
  .reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
  }
  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .home-carousel-frame.is-cycling .carousel-slide,
    .home-carousel-frame .carousel-slide {
      animation: none;
      opacity: 0;
    }
    .home-carousel-frame .carousel-slide:first-child { opacity: 1; }
    .reveal,
    html.reveal-ready .reveal:not(.is-visible) {
      opacity: 1;
      transform: none;
      transition: none;
    }
  }
  .intro-proof {
    background: var(--bone);
    padding-top: clamp(2.4rem, 5vw, 4.5rem);
    padding-bottom: clamp(2rem, 4vw, 3.6rem);
  }
  .narrow {
    max-width: 980px;
  }
  .proof-list {
    display: grid;
    gap: .7rem;
    margin-top: 1.2rem;
  }
  .category-proof {
    margin-top: clamp(1.2rem, 3vw, 2rem);
    border-top: 1px solid rgba(8,26,48,.12);
    padding-top: clamp(1rem, 2vw, 1.35rem);
  }
  .category-proof .proof-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
  }
  .category-proof .proof-list p {
    border-left: 3px solid var(--accent);
    background: var(--mist);
    border-radius: 8px;
    padding: .85rem 1rem;
    font-size: 1rem;
  }
  .proof-list p {
    font-size: clamp(1.05rem, 1.8vw, 1.22rem);
    color: var(--ink);
  }
  .proof-list strong {
    color: var(--ink);
  }
  .project-proof {
    background: var(--bone);
  }
  .section-heading-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, .75fr);
    gap: clamp(1rem, 4vw, 2.5rem);
    align-items: end;
    margin-bottom: clamp(1.25rem, 3vw, 2rem);
  }
  .section-heading-row h2 {
    color: var(--ink);
    margin-bottom: 0;
  }
  .section-heading-row > p {
    margin: 0;
    color: var(--ink);
  }
  .project-proof-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
  }
  .project-proof-card {
    margin: 0;
    overflow: hidden;
    border: 1px solid rgba(8,26,48,.12);
    border-radius: 8px;
    background: white;
    box-shadow: 0 8px 22px rgba(8,26,48,.08);
  }
  .project-proof-card img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
  }
  .project-proof-card figcaption {
    display: grid;
    gap: .3rem;
    min-height: 126px;
    padding: 1rem;
  }
  .project-proof-card strong {
    color: var(--ink);
    font-size: 1.08rem;
  }
  .project-proof-card span {
    color: var(--muted);
    line-height: 1.45;
  }
  .center-title {
    text-align: center;
    margin-bottom: clamp(1.5rem, 3vw, 2.4rem);
  }
  .style-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(1rem, 3vw, 2rem);
  }
  .style-card {
    display: grid;
    grid-template-columns: minmax(210px, .9fr) minmax(0, 1fr);
    gap: 1rem;
    align-items: stretch;
    background: var(--mist);
    border-radius: 8px;
    padding: .85rem;
    border: 1px solid rgba(8,26,48,.09);
    box-shadow: 0 8px 22px rgba(8,26,48,.08);
  }
  .style-card img {
    width: 100%;
    height: 100%;
    min-height: 260px;
    object-fit: cover;
    border-radius: 8px;
  }
  .style-card div {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: .75rem .8rem;
  }
  .style-card h3 {
    color: var(--ink);
    font-size: clamp(1.35rem, 2vw, 1.75rem);
  }
  .style-card p {
    color: var(--ink);
    font-size: 1.05rem;
  }
  .style-card .button {
    align-self: flex-start;
    margin-top: auto;
    min-width: 190px;
  }
  .product-showcase {
    background: white;
  }
  .product-showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: clamp(1rem, 2.4vw, 1.4rem);
    align-items: stretch;
  }
  .product-showcase-card {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    background: var(--mist);
    border: 1px solid rgba(8,26,48,.11);
    border-radius: 8px;
    padding: .85rem;
    box-shadow: 0 8px 22px rgba(8,26,48,.08);
  }
  .product-image-link {
    display: block;
    overflow: hidden;
    border-radius: 8px;
    background: var(--mist);
  }
  .product-image-link img {
    width: 100%;
    aspect-ratio: 1.1 / 1;
    object-fit: cover;
    transition: transform 0.4s ease;
  }
  .category-card:hover .product-image-link img {
    transform: scale(1.04);
  }
  .product-showcase-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 1rem .45rem .2rem;
  }
  .product-showcase-body h3 {
    color: var(--ink);
    font-size: clamp(1.18rem, 1.6vw, 1.42rem);
  }
  .product-showcase-body p {
    color: var(--ink);
  }
  .product-facts {
    margin-top: auto;
    border-top: 1px solid rgba(8,26,48,.16);
    padding-top: .75rem;
    font-size: .94rem;
  }
  .product-showcase-card .button {
    width: fit-content;
    margin-top: .35rem;
  }
  .category-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: clamp(1rem, 2.4vw, 1.4rem);
  }
  .category-card {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: var(--mist);
    border: 1px solid rgba(8,26,48,.11);
    border-radius: 8px;
    padding: .85rem;
    box-shadow: 0 8px 22px rgba(8,26,48,.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  .category-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(8,26,48,.14);
  }
  .category-card-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    justify-content: flex-start;
    padding: .2rem .25rem;
  }
  .category-card-body .eyebrow {
    display: flex;
    align-items: flex-start;
    height: 3rem;
    margin-bottom: .65rem;
  }
  .category-card-body h3 {
    display: flex;
    align-items: flex-start;
    color: var(--ink);
    font-size: clamp(1.35rem, 2vw, 1.75rem);
    min-height: 3.75rem;
    margin-bottom: .75rem;
  }
  .category-card-body > p:not(.eyebrow) {
    min-height: 11.2rem;
    margin-bottom: .85rem;
  }
  .category-card-body .compact-list {
    min-height: 8.75rem;
    margin-top: 0;
  }
  .category-card-body p,
  .category-card-body li {
    color: var(--ink);
  }
  .category-card-body .button {
    width: fit-content;
    margin-top: auto;
  }
  .installer-network {
    background: var(--bone);
  }
  .installer-network-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, .85fr);
    gap: clamp(1rem, 4vw, 3rem);
    align-items: center;
  }
  .installer-network h2 {
    color: var(--ink);
    max-width: 13ch;
  }
  .installer-network .lead {
    color: var(--ink);
  }
  .compact-list,
  .benefit-list,
  .source-list {
    margin: .8rem 0 1rem;
    padding-left: 1.15rem;
    color: var(--ink);
  }
  .compact-list li,
  .benefit-list li,
  .source-list li {
    margin-bottom: .45rem;
    color: var(--ink);
  }
  .feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    align-items: stretch;
  }
  .feature-card {
    display: flex;
    flex-direction: column;
  }
  /* Collection cards follow each page H1 directly, so they are semantic H2s
     while retaining the compact card treatment of the former H3 styling. */
  .feature-card > h2 { font-size: 1.35rem; }
  .route-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 1rem;
  }
  .route-card {
    display: flex;
    flex-direction: column;
    background: var(--mist);
    border: 1px solid rgba(8,26,48,.11);
    border-radius: 8px;
    padding: .85rem;
    box-shadow: 0 8px 22px rgba(8,26,48,.08);
  }
  .route-card img {
    width: 100%;
    aspect-ratio: 1.1 / 1;
    object-fit: cover;
    border-radius: 8px;
    background: var(--mist);
  }
  .route-card div {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 1rem .35rem .2rem;
  }
  .route-card h3 {
    display: flex;
    align-items: flex-start;
    color: var(--ink);
    min-height: 4.4rem;
    margin-bottom: .55rem;
  }
  .route-card div > p:first-of-type {
    min-height: 6.2rem;
  }
  .route-card p {
    color: var(--ink);
  }
  .route-card .button {
    width: fit-content;
    margin-top: .35rem;
  }
  .persona-gateway-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    align-items: stretch;
    grid-auto-rows: 1fr;
  }
  .persona-gateway-card {
    display: grid;
    grid-template-rows: minmax(3.4rem, auto) minmax(7.6rem, 1fr) minmax(4.6rem, auto) auto;
    gap: .85rem;
    min-height: 100%;
  }
  .persona-gateway-card h3 {
    min-height: 3rem;
    margin: 0;
    color: var(--heading);
  }
  .persona-gateway-card > p {
    margin: 0;
    color: var(--ink);
  }
  .persona-gateway-card .unity-copy {
    min-height: 4.6rem;
    margin: 0;
  }
  .persona-gateway-card .button {
    width: 100%;
    align-self: end;
  }
  .persona-route-intro {
    margin-bottom: clamp(1.2rem, 3vw, 1.8rem);
    max-width: 70ch;
  }
  .blog-index {
    background: white;
    padding-top: clamp(1.6rem, 4vw, 3rem);
  }
  .blog-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
    gap: 1rem;
    align-items: stretch;
    margin-bottom: 1rem;
  }
  .blog-featured,
  .blog-cta,
  .blog-card {
    display: flex;
    flex-direction: column;
  }
  .blog-featured {
    padding: 0;
    overflow: hidden;
  }
  .blog-featured > :not(.blog-card-media) {
    margin-left: 1.15rem;
    margin-right: 1.15rem;
  }
  .blog-featured > .button {
    margin-bottom: 1.15rem;
    width: fit-content;
  }
  .blog-featured h2 {
    font-size: clamp(1.7rem, 3vw, 2.6rem);
  }
  .blog-card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    align-items: stretch;
    grid-auto-rows: 1fr;
  }
  .blog-card {
    padding: 0;
    overflow: hidden;
    min-height: 100%;
  }
  .blog-card h2 {
    font-size: clamp(1.12rem, 1.6vw, 1.32rem);
    line-height: 1.18;
    min-height: 3.1em;
  }
  .blog-card p {
    flex: 1;
  }
  .blog-card-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 1.05rem;
  }
  .blog-card-body .eyebrow {
    min-height: 2.35rem;
    margin-top: 0;
  }
  .blog-card-body > p:not(.eyebrow) {
    min-height: 7.2rem;
  }
  .blog-read-more {
    margin-top: auto;
  }
  .blog-card-media {
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--mist);
    border-bottom: 1px solid var(--line);
  }
  .blog-card-media-featured {
    aspect-ratio: 16 / 7.5;
  }
  .blog-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .35s ease;
  }
  .blog-card:hover .blog-card-media img,
  .blog-featured:hover .blog-card-media img {
    transform: scale(1.035);
  }
  .source-section {
    background: var(--bone);
  }
  .actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.4rem; }
  .grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
  .grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .card {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
    padding: 1.15rem;
    box-shadow: 0 5px 18px rgba(7,52,95,.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  .card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(7,52,95,.12);
  }
  .small-fact {
    display: inline-flex;
    width: fit-content;
    margin-top: .25rem;
    border-top: 1px solid rgba(8,26,48,.16);
    padding-top: .55rem;
    color: var(--ink);
    font-weight: 800;
    font-size: .92rem;
  }
  .card a { color: var(--accent); font-weight: 800; }
  .card a.button:not(.secondary) { color: white; }
  .quote-hero {
    padding-bottom: clamp(1.6rem, 3vw, 2.5rem);
  }
  .quote-section {
    padding-top: clamp(1.6rem, 4vw, 3rem);
  }
  .quote-layout {
    align-items: start;
  }
  .lead-form {
    display: grid;
    gap: 1rem;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
    padding: clamp(1rem, 2.4vw, 1.5rem);
    box-shadow: 0 10px 28px rgba(7,52,95,.08);
  }
  .form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }
  .lead-form label,
  .lead-form label span {
    display: grid;
    gap: .35rem;
  }
  .lead-form label span {
    color: var(--dark);
    font-weight: 800;
    font-size: .95rem;
  }
  .lead-form .optional-tag {
    display: inline;
    font-style: normal;
    font-weight: 400;
    color: var(--muted);
    font-size: .82rem;
  }
  .lead-form input,
  .lead-form select,
  .lead-form textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: white;
    color: var(--text);
    font: inherit;
    padding: .78rem .85rem;
  }
  .lead-form textarea {
    resize: vertical;
    min-height: 170px;
  }
  .lead-form input:focus,
  .lead-form select:focus,
  .lead-form textarea:focus {
    outline: 3px solid var(--accent);
    border-color: var(--accent);
  }
  .consent-row {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: .65rem;
    align-items: start;
  }
  .consent-row input {
    width: 1.1rem;
    height: 1.1rem;
    margin-top: .22rem;
  }
  .installer-match-panel {
    border: 1px solid rgba(45,107,199,.28);
    border-radius: 8px;
    background: var(--bone);
    padding: .9rem 1rem;
  }
  .installer-match-panel.is-hidden {
    display: none;
  }
  .installer-match-panel.is-empty {
    border-style: dashed;
    background: white;
  }
  .installer-match-kicker {
    display: block;
    margin-bottom: .25rem;
    color: var(--accent);
    font-size: .78rem;
    font-weight: 900;
    letter-spacing: .06em;
    text-transform: uppercase;
  }
  .installer-match-panel strong {
    display: block;
    color: var(--ink);
    font-size: 1.05rem;
  }
  .installer-match-panel p {
    margin: .2rem 0 0;
    color: var(--ink);
    font-size: .95rem;
  }
  .installer-referral-consent {
    display: none;
    border-left: 3px solid var(--accent);
    background: var(--mist);
    border-radius: 8px;
    padding: .8rem .9rem;
  }
  .installer-referral-consent.is-visible {
    display: grid;
  }
  .installer-application-fields {
    display: grid;
    gap: 1rem;
    margin: 0;
    border: 1px solid rgba(45,107,199,.24);
    border-radius: 8px;
    background: var(--bone);
    padding: 1rem;
  }
  .installer-application-fields legend {
    padding: 0 .35rem;
    color: var(--heading);
    font-weight: 900;
  }
  .installer-application-fields > p {
    margin: 0;
    color: var(--ink);
  }
  .installer-lead-consent {
    border-left: 3px solid var(--accent);
    background: var(--mist);
    border-radius: 8px;
    padding: .8rem .9rem;
  }
  .form-privacy-note {
    border: 1px solid rgba(45,107,199,.2);
    border-radius: 8px;
    background: var(--bone);
    color: var(--muted);
    font-size: .9rem;
    line-height: 1.55;
    padding: .8rem .9rem;
  }
  .form-privacy-note strong,
  .form-privacy-note a {
    color: var(--ink);
  }
  .honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
  }
  .form-submit-row {
    display: flex;
    flex-wrap: wrap;
    gap: .8rem 1rem;
    align-items: center;
  }
  .lead-form button:disabled {
    cursor: progress;
    opacity: .72;
  }
  .form-note,
  .form-status {
    margin: 0;
    font-size: .95rem;
  }
  .form-note {
    max-width: 36ch;
  }
  .form-status {
    min-height: 1.6rem;
    color: var(--muted);
  }
  .form-status.success {
    color: var(--status-ok);
  }
  .form-status.error {
    color: var(--status-error);
  }
  .form-status a {
    color: var(--accent);
    font-weight: 700;
  }
  .spec-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    overflow: hidden;
  }
  .spec-table th, .spec-table td {
    text-align: left;
    padding: .9rem 1rem;
    border-bottom: 1px solid var(--line);
    vertical-align: top;
  }
  .spec-table td { color: var(--ink); }
  .spec-table th {
    width: 34%;
    color: var(--dark);
    background: var(--bone);
  }
  /* Data / spec figures — JetBrains Mono + tabular figures (brief: data/specs mono, tabular-nums) */
  .spec-table td, .spec-table th { font-variant-numeric: tabular-nums; }
  .proof-strip-number, .small-fact, .installer-result-meta span {
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
  }
  .band-dark {
    background: var(--mist);
    color: var(--ink);
  }
  /* Homepage personas band joins the light-paper system for cohesion */
  #routes.band-dark { background: var(--bone); }
  .band-dark p { color: var(--ink); }
  .band-dark .card {
    background: rgba(255,255,255,.74);
    border-color: rgba(8,26,48,.12);
  }
  .trust-strip {
    background: var(--dark);
    padding: clamp(1.15rem, 2.4vw, 1.6rem) clamp(1rem, 4vw, 3rem);
  }
  .trust-strip-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
  }
  .trust-strip p,
  .trust-strip .trust-strip-link {
    margin: 0;
    color: white;
    border-left: 2px solid var(--accent-2);
    padding-left: 1rem;
  }
  .trust-strip strong,
  .trust-strip span {
    display: block;
  }
  .trust-strip strong {
    color: white;
    font-weight: 900;
  }
  .trust-strip span {
    color: rgba(255,255,255,.72);
    font-size: .92rem;
  }
  .homeowner-product-route {
    background: var(--bone);
    padding: clamp(1.35rem, 3vw, 2rem) clamp(1rem, 4vw, 3rem);
  }
  .homeowner-product-route-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 1rem;
    align-items: center;
  }
  .homeowner-product-route h2 {
    color: var(--ink);
    font-size: clamp(1.45rem, 2.6vw, 2.25rem);
    margin-bottom: .45rem;
  }
  .homeowner-product-route p {
    max-width: 74ch;
    color: var(--ink);
  }
  .homeowner-product-route .button {
    white-space: nowrap;
  }
  .finder-shell {
    background: white;
  }
  .finder-panel {
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: clamp(1rem, 3vw, 1.6rem);
    align-items: start;
  }
  .finder-card {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--bone);
    padding: clamp(1rem, 2.4vw, 1.35rem);
  }
  .finder-search {
    display: grid;
    gap: .75rem;
  }
  .finder-search label,
  .finder-search label span {
    display: grid;
    gap: .35rem;
  }
  .finder-search label span {
    color: var(--dark);
    font-weight: 900;
  }
  .finder-search input {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 8px;
    font: inherit;
    padding: .78rem .85rem;
  }
  .finder-search input:focus {
    outline: 3px solid var(--accent);
    border-color: var(--accent);
  }
  .finder-results {
    display: grid;
    gap: .85rem;
    margin-top: 1rem;
  }
  .installer-result {
    display: grid;
    gap: .55rem;
    border: 1px solid rgba(8,26,48,.14);
    border-radius: 8px;
    background: white;
    padding: .95rem;
  }
  .installer-result strong {
    color: var(--ink);
    font-size: 1.08rem;
  }
  .installer-result p {
    margin: 0;
    color: var(--ink);
  }
  .installer-result-meta {
    display: flex;
    flex-wrap: wrap;
    gap: .45rem;
  }
  .installer-result-meta span {
    border: 1px solid rgba(45,107,199,.2);
    border-radius: 999px;
    color: var(--ink);
    font-size: .84rem;
    font-weight: 800;
    padding: .25rem .55rem;
  }
  .finder-disclaimer {
    margin-top: .9rem;
    color: var(--ink);
    font-size: .94rem;
  }
  .installer-apply-steps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
  }
  .site-quote-band {
    background: var(--bone);
    border-top: 1px solid rgba(8,26,48,.12);
    border-bottom: 1px solid rgba(8,26,48,.12);
    padding: clamp(1.6rem, 3vw, 2.4rem) clamp(1rem, 4vw, 3rem);
  }
  .site-quote-band-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) auto;
    gap: 1rem;
    align-items: center;
  }
  .site-quote-band h2 {
    color: var(--ink);
    font-size: clamp(1.45rem, 2.5vw, 2.25rem);
    margin-bottom: .45rem;
  }
  .site-quote-band p {
    max-width: 68ch;
    color: var(--ink);
  }
  .site-quote-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: .7rem;
  }
  .site-footer {
    padding: clamp(2.5rem, 5vw, 3.5rem) clamp(1rem, 4vw, 3rem) 1.5rem;
    color: white;
    background: var(--dark);
    border-top: 3px solid var(--accent);
  }
  .footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1.5fr 1fr 1.2fr;
    gap: clamp(1.25rem, 2.5vw, 2.25rem);
    max-width: 1180px;
    margin-inline: auto;
  }
  .footer-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .4rem .9rem;
  }
  .footer-brand p { color: rgba(255,255,255,.78); margin-top: 0.5rem; font-size: 0.95rem; }
  .footer-brand strong { font-size: 1.1rem; }
  .footer-nav, .footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
  }
  .footer-nav strong, .footer-contact strong {
    font-size: 0.84rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent-2);
    margin-bottom: 0.3rem;
  }
  .footer-nav a, .footer-contact a, .footer-contact span {
    color: rgba(255,255,255,.6);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s ease;
  }
  .footer-nav a:hover, .footer-contact a:hover {
    color: white;
  }
  .footer-contact {
    font-style: normal;
    margin-top: .85rem;
    padding-top: .85rem;
    border-top: 1px solid rgba(255,255,255,.12);
  }
  .footer-bottom {
    max-width: 1180px;
    margin-inline: auto;
    border-top: 1px solid rgba(255,255,255,.12);
    margin-top: clamp(1.5rem, 3vw, 2.5rem);
    padding-top: 1rem;
  }
  .footer-bottom p { color: rgba(255,255,255,.6); font-size: 0.85rem; margin: 0; }
  .footer-consent button {
    appearance: none;
    border: 0;
    padding: 0;
    color: inherit;
    background: transparent;
    font: inherit;
    text-decoration: underline;
    text-decoration-color: rgba(255,255,255,.4);
    cursor: pointer;
  }
  .footer-consent button:hover { color: var(--accent-2); text-decoration-color: currentColor; }
  .analytics-consent {
    position: fixed;
    z-index: 1200;
    right: 1rem;
    bottom: 1rem;
    left: 1rem;
    max-width: 42rem;
    margin-inline: auto;
    padding: clamp(1rem, 2vw, 1.4rem);
    color: var(--ink);
    background: var(--bone);
    border: 2px solid var(--accent);
    border-radius: 12px;
    box-shadow: 0 16px 48px rgba(8,26,48,.28);
  }
  .analytics-consent[hidden] { display: none; }
  .analytics-consent h2 { margin: 0 0 .55rem; font-size: 1.2rem; }
  .analytics-consent p { margin: .55rem 0; }
  .analytics-consent a { color: var(--dark); font-weight: 700; }
  .analytics-consent-actions { display: flex; flex-wrap: wrap; gap: .65rem; margin-top: 1rem; }
  .analytics-consent button { font: inherit; cursor: pointer; }
  .analytics-consent-accept,
  .analytics-consent-save {
    border: 1px solid var(--accent);
    border-radius: 6px;
    padding: .6rem .8rem;
    color: white;
    background: var(--accent);
    font-weight: 700;
  }
  .analytics-consent-reject {
    border: 1px solid var(--ink);
    border-radius: 6px;
    padding: .6rem .8rem;
    color: var(--ink);
    background: transparent;
    font-weight: 700;
  }
  .analytics-consent-options { margin-top: .85rem; }
  .analytics-consent-options summary { cursor: pointer; font-weight: 700; }
  .analytics-consent-options fieldset { display: grid; gap: .55rem; margin: .75rem 0; padding: .75rem; border: 1px solid rgba(8,26,48,.28); }
  .analytics-consent-options legend { padding-inline: .2rem; font-weight: 700; }
  .analytics-consent-options label { display: grid; grid-template-columns: auto 1fr; gap: .45rem; align-items: start; }
  .analytics-consent-options input { margin-top: .25rem; }
  .analytics-consent-options label span { color: var(--muted); }
  .analytics-consent-status { min-height: 1.5em; color: var(--muted); font-size: .9rem; }
  /* Proof strip */
  .proof-strip {
    background: var(--ink);
    padding: clamp(1.2rem, 2.5vw, 1.8rem) clamp(1rem, 4vw, 3rem);
  }
  .proof-strip-items {
    display: flex;
    justify-content: center;
    gap: clamp(1.5rem, 4vw, 3.5rem);
    flex-wrap: wrap;
  }
  .proof-strip-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.15rem;
  }
  a.proof-strip-link {
    text-decoration: none;

    color: inherit;
    border-radius: 4px;
    transition: opacity .2s ease;
  }
  a.proof-strip-link:hover,
  a.proof-strip-link:focus-visible {
    opacity: .82;
  }
  .proof-strip-number {
    font-family: "Fraunces Variable", Fraunces, Georgia, serif;
    font-weight: 520;
    font-size: clamp(1.3rem, 2.5vw, 1.75rem);
    color: var(--accent-2);
  }
  .proof-strip-label {
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: rgba(255,255,255,.82);
  }
  /* Company summary */
  .company-summary {
    background: var(--bone);
    padding: clamp(2.75rem, 6vw, 5.5rem) clamp(1rem, 4vw, 3rem);
  }
  .company-summary-inner {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: clamp(2rem, 4vw, 4rem);
    align-items: center;
    max-width: 1180px;
    margin-inline: auto;
  }
  .company-summary h2 {
    color: var(--ink);
    font-style: italic;
  }
  .company-summary .lead {
    color: var(--ink);
    border-left: 3px solid var(--accent);
    padding-left: 1.5rem;
  }
  @media (min-width: 861px) and (max-width: 1180px) {
    .site-header {
      grid-template-columns: minmax(230px, 280px) minmax(320px, 1fr) minmax(280px, 330px);
      gap: .7rem;
      padding: .65rem clamp(1.25rem, 4vw, 2.5rem);
    }
    .brand {
      width: min(100%, 280px);
      max-width: 100%;
      min-width: 0;
    }
    .brand picture {
      display: block;
      max-width: 100%;
    }
    .brand img {
      width: min(100%, 280px);
      max-width: 100%;
      height: auto;
    }
    .site-header nav a {
      padding-inline: clamp(.45rem, 1vw, .72rem);
      font-size: .88rem;
    }
    .header-actions {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: .35rem;
      width: 100%;
    }
    .header-cta,
    .header-account,
    .header-phone {
      width: auto;
      min-width: 0;
      min-height: 42px;
      padding: .55rem .42rem;
      font-size: .78rem;
      line-height: 1.15;
      text-align: center;
      justify-content: center;
      white-space: normal;
    }
  }
  @media (max-width: 860px) {
    .company-summary-inner {
      grid-template-columns: 1fr;
      gap: 1rem;
    }
    .site-header {
      grid-template-columns: 1fr;
      position: static;
      gap: .65rem;
      padding: .8rem 1rem 1rem;
    }
    .brand {
      width: min(100%, 240px);
      max-width: 100%;
      min-width: 0;
    }
    .brand picture {
      display: block;
      max-width: 100%;
    }
    .brand img {
      width: min(100%, 240px);
      max-width: 100%;
      height: auto;
    }
    .site-header nav {
      justify-content: flex-start;
      flex-wrap: wrap;
      gap: .25rem;
    }
    .site-header nav a {
      min-height: 42px;
      padding-inline: .75rem;
      font-size: .93rem;
    }
    .header-actions {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      justify-content: stretch;
      gap: .35rem;
      width: 100%;
    }
    .header-cta,
    .header-account,
    .header-phone {
      width: auto;
      min-width: 0;
      min-height: 42px;
      padding: .55rem .42rem;
      font-size: .78rem;
      line-height: 1.15;
      text-align: center;
      justify-content: center;
      white-space: normal;
    }
    .hero { padding-top: 2.2rem; padding-bottom: 2.8rem; }
    h1 { max-width: 14ch; }
    .grid, .grid.two, .feature-grid, .category-proof .proof-list, .trust-strip-grid, .site-quote-band-inner, .installer-network-inner, .blog-layout, .blog-card-grid, .finder-panel, .installer-apply-steps, .binary-gateway, .section-heading-row, .project-proof-grid, .homeowner-product-route-inner { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .site-quote-actions { justify-content: flex-start; }
    .style-grid, .style-card { grid-template-columns: 1fr; }
    .style-card img { min-height: 220px; }
    .category-card-body .eyebrow,
    .category-card-body h3,
    .category-card-body > p:not(.eyebrow),
    .category-card-body .compact-list {
      min-height: 0;
    }
    .binary-card {
      min-height: 0;
    }
    .project-proof-card figcaption {
      min-height: 0;
    }
    .homeowner-product-route .button {
      width: 100%;
      white-space: normal;
    }
    .spec-table th, .spec-table td { display: block; width: 100%; }
  }
  @media (max-width: 1100px) and (min-width: 861px) {
    .band-dark .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  }
  .unity-copy {
    font-family: "Fraunces Variable", Fraunces, Georgia, serif;
    font-style: italic;
    font-weight: 400;
    font-size: 1rem;
    color: var(--ink);
    border-left: 2px solid var(--accent-2);
    padding-left: 1rem;
    margin: 0.75rem 0 1rem;
    line-height: 1.4;
  }
  .persona-gateway-card .unity-copy {
    min-height: 4.6rem;
    margin: 0;
  }
  @media (max-width: 1100px) and (min-width: 861px) {
    .persona-gateway-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  }
  @media (max-width: 860px) {
    .persona-gateway-grid { grid-template-columns: 1fr; }
    .persona-gateway-card { grid-template-rows: auto; }
    .persona-gateway-card h3,
    .persona-gateway-card .unity-copy { min-height: 0; }
  }
  .footer-social {
    display: flex;
    flex-wrap: wrap;
    gap: .55rem 1rem;
    margin-top: .9rem;
  }
  .footer-social a {
    color: rgba(255,255,255,.78);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    transition: color 0.2s ease;
  }
  .footer-social a:hover {
    color: var(--accent-2);
  }
  .footer-certs {
    color: rgba(255,255,255,.6);
    font-size: 0.82rem;
    margin: 0.5rem 0 0;
    letter-spacing: 0.02em;
  }
  .footer-bottom a { color: inherit; text-decoration-color: rgba(255,255,255,.4); }
  .footer-bottom a:hover { color: var(--accent-2); text-decoration-color: currentColor; }
  /* Content-page inline links: animated underline. Global so it reaches set:html content
     inside .post-body paragraphs, lists and FAQ answers (scoped styles do not). */
  .post-body p a,
  .post-body li a,
  .post-body .faq-answer a,
  .hero .lead a {
    color: var(--accent);
    font-weight: 600;
    text-decoration: none;
    background-image: linear-gradient(var(--accent-2), var(--accent-2));
    background-size: 0% 2px;
    background-repeat: no-repeat;
    background-position: left bottom;
    padding-bottom: 1px;
    transition: background-size .3s ease, color .2s ease;
  }
  .post-body p a:hover,
  .post-body li a:hover,
  .post-body .faq-answer a:hover,
  .hero .lead a:hover {
    background-size: 100% 2px;
    color: var(--accent-ui-hover);
  }

  /* Mobile navigation toggle + sticky CTA bar */
  .nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 46px;
    height: 46px;
    padding: 0;
    background: transparent;
    border: 1px solid rgba(255,255,255,.32);
    border-radius: 9px;
    cursor: pointer;
    justify-self: end;
  }
  .nav-toggle-bar { width: 22px; height: 2px; margin: 0 auto; background: #fff; transition: transform .25s ease, opacity .2s ease; }
  .site-header.nav-open .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .site-header.nav-open .nav-toggle-bar:nth-child(2) { opacity: 0; }
  .site-header.nav-open .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .mobile-cta-bar { display: none; }
  @media (max-width: 1320px) { .header-phone { display: none; } }
  @media (max-width: 1180px) {
    .site-header { grid-template-columns: 1fr auto; position: sticky; align-items: center; }
    .nav-toggle { display: flex; }
    .site-header nav,
    .site-header .header-actions { grid-column: 1 / -1; display: none; margin-top: .5rem; width: 100%; }
    .site-header.nav-open nav { display: flex; flex-direction: column; align-items: stretch; gap: .15rem; }
    .site-header.nav-open .header-actions { display: grid; grid-template-columns: 1fr; gap: .45rem; }
    body { padding-bottom: 64px; }
    .mobile-cta-bar {
      display: grid;
      grid-template-columns: 1fr 1fr;
      position: fixed;
      bottom: 0; left: 0; right: 0;
      z-index: 40;
      gap: 1px;
      background: rgba(8,26,48,.16);
      box-shadow: 0 -4px 18px rgba(8,26,48,.22);
    }
    .mobile-cta-bar a { padding: .95rem .5rem; min-height: 46px; display: flex; align-items: center; justify-content: center; text-align: center; font-weight: 800; font-size: .95rem; text-decoration: none; }
    .mcb-call { background: #fff; color: var(--ink); }
    .mcb-quote { background: var(--accent); color: #fff; }
  }

  /* Global FAQ accordion (homepage + any page without its own scoped FAQ styles) */
  .home-faq { background: var(--bone); }
  .home-faq h2 { margin-bottom: 1.2rem; }
  .faq-section .faq-item {
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--panel);
    margin-bottom: .8rem;
    box-shadow: 0 4px 14px rgba(7,52,95,.05);
    transition: border-color .2s ease, box-shadow .2s ease;
  }
  .faq-section .faq-item[open] { border-color: var(--accent); box-shadow: 0 10px 26px rgba(7,52,95,.10); }
  .faq-section .faq-item summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1.05rem 1.25rem;
    font-family: "Fraunces Variable", Fraunces, Georgia, serif;
    font-size: 1.14rem;
    font-weight: 520;
  /* Content-page inline links: animated underline. Global so it reaches set:html content
     inside .post-body paragraphs, lists and FAQ answers (scoped styles do not). */
  .post-body p a,
  .post-body li a,
  .post-body .faq-answer a,
  .hero .lead a {
    color: var(--accent);
    font-weight: 600;
    text-decoration: none;
    background-image: linear-gradient(var(--accent-2), var(--accent-2));
    background-size: 0% 2px;
    background-repeat: no-repeat;
    background-position: left bottom;
    padding-bottom: 1px;
    transition: background-size .3s ease, color .2s ease;
  }
  .post-body p a:hover,
  .post-body li a:hover,
  .post-body .faq-answer a:hover,
  .hero .lead a:hover {
    background-size: 100% 2px;
    color: var(--accent-ui-hover);
  }

  /* Mobile navigation toggle + sticky CTA bar */
  .nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 46px;
    height: 46px;
    padding: 0;
    background: transparent;
    border: 1px solid rgba(255,255,255,.32);
    border-radius: 9px;
    cursor: pointer;
    justify-self: end;
  }
  .nav-toggle-bar { width: 22px; height: 2px; margin: 0 auto; background: #fff; transition: transform .25s ease, opacity .2s ease; }
  .site-header.nav-open .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .site-header.nav-open .nav-toggle-bar:nth-child(2) { opacity: 0; }
  .site-header.nav-open .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .mobile-cta-bar { display: none; }
  @media (max-width: 1320px) { .header-phone { display: none; } }
  @media (max-width: 1180px) {
    .site-header { grid-template-columns: 1fr auto; position: sticky; align-items: center; }
    .nav-toggle { display: flex; }
    .site-header nav,
    .site-header .header-actions { grid-column: 1 / -1; display: none; margin-top: .5rem; width: 100%; }
    .site-header.nav-open nav { display: flex; flex-direction: column; align-items: stretch; gap: .15rem; }
    .site-header.nav-open .header-actions { display: grid; grid-template-columns: 1fr; gap: .45rem; }
    body { padding-bottom: 64px; }
    .mobile-cta-bar {
      display: grid;
      grid-template-columns: 1fr 1fr;
      position: fixed;
      bottom: 0; left: 0; right: 0;
      z-index: 40;
      gap: 1px;
      background: rgba(8,26,48,.16);
      box-shadow: 0 -4px 18px rgba(8,26,48,.22);
    }
    .mobile-cta-bar a { padding: .95rem .5rem; min-height: 46px; display: flex; align-items: center; justify-content: center; text-align: center; font-weight: 800; font-size: .95rem; text-decoration: none; }
    .mcb-call { background: #fff; color: var(--ink); }
    .mcb-quote { background: var(--accent); color: #fff; }
  }