/* =====================================================================
   Veltrix Windows & Doors — main stylesheet
   Palette: RAL 7016 anthracite, warm paper, brass. Hairline grid system.
   ===================================================================== */

@font-face { font-family: 'Archivo'; src: url('../fonts/archivo-var.woff2') format('woff2-variations'), url('../fonts/archivo-var.woff2') format('woff2'); font-weight: 100 900; font-stretch: 62% 125%; font-display: swap; }
@font-face { font-family: 'IBM Plex Sans'; src: url('../fonts/ibm-plex-sans-latin-400-normal.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'IBM Plex Sans'; src: url('../fonts/ibm-plex-sans-latin-400-italic.woff2') format('woff2'); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: 'IBM Plex Sans'; src: url('../fonts/ibm-plex-sans-latin-500-normal.woff2') format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'IBM Plex Sans'; src: url('../fonts/ibm-plex-sans-latin-600-normal.woff2') format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'IBM Plex Mono'; src: url('../fonts/ibm-plex-mono-latin-400-normal.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'IBM Plex Mono'; src: url('../fonts/ibm-plex-mono-latin-500-normal.woff2') format('woff2'); font-weight: 500; font-display: swap; }

:root {
  --ink: #1b2024;
  --ink-2: #2b3237;
  --anth: #383e42;
  --slate: #586166;
  --muted: #555d62;
  --paper: #f0f1ee;
  --paper-2: #e4e7e3;
  --card: #f9faf8;
  --white: #ffffff;
  --line: #d3d8d4;
  --line-strong: #b2b9b5;
  --brass: #b98a45;
  --brass-2: #a27434;
  --brass-ink: #82602c;
  --glass: #d9e4e6;
  --wa: #25d366;
  --wa-ink: #05301a;
  --ok: #2b7a4b;
  --err: #a8321f;

  --f-display: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --f-body: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --f-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --r: 3px;
  --wrap: 1280px;
  --gut: clamp(16px, 4vw, 40px);
  --sec: clamp(56px, 8vw, 112px);
  --hdr: 76px;
  --shadow: 0 1px 2px rgba(27, 32, 36, 0.06), 0 12px 32px -12px rgba(27, 32, 36, 0.22);
  color-scheme: light;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { overflow-x: clip; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: calc(var(--hdr) + 16px); }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body { margin: 0; background: var(--paper); color: var(--ink-2); font: 400 1.0625rem/1.62 var(--f-body); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
h1, h2, h3, h4 { margin: 0; color: var(--ink); font-family: var(--f-display); font-stretch: 108%; font-weight: 650; letter-spacing: -0.018em; line-height: 1.1; text-wrap: balance; }
p { margin: 0 0 1em; text-wrap: pretty; }
p:last-child { margin-bottom: 0; }
ul, ol { margin: 0; padding: 0; }
:focus-visible { outline: 2px solid var(--brass); outline-offset: 3px; border-radius: 2px; }
::selection { background: var(--brass); color: var(--ink); }
[hidden] { display: none !important; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 200; background: var(--ink); color: var(--paper); padding: 10px 16px; border-radius: var(--r); text-decoration: none; }
.skip:focus { top: 12px; }
.ico { flex: none; }

/* ---------- layout ---------- */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gut); }
.wrap--text { max-width: 820px; }
.sec { padding-block: var(--sec); }
.sec--tight { padding-block: clamp(40px, 5vw, 72px); }
.sec--paper2 { background: var(--paper-2); }
.sec--dark { background: var(--ink); color: #c9ccce; }
.sec--dark h2, .sec--dark h3 { color: var(--paper); }
.two-col { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.mt { margin-top: 20px; }

/* ---------- type ---------- */
.display { font-size: clamp(2.3rem, 4.3vw, 3.75rem); line-height: 1.0; letter-spacing: -0.03em; font-stretch: 112%; font-weight: 640; }
.display em, .h1 em { font-style: normal; color: var(--brass-ink); }
.h1 { font-size: clamp(2.2rem, 4.4vw, 3.6rem); line-height: 1.03; letter-spacing: -0.026em; font-stretch: 110%; }
.h2 { font-size: clamp(1.8rem, 3.2vw, 2.7rem); letter-spacing: -0.022em; }
.h3 { font-size: clamp(1.25rem, 1.8vw, 1.5rem); }
.h4 { font-size: 1.0625rem; font-stretch: 104%; letter-spacing: -0.005em; margin-bottom: 12px; }
.lead { font-size: clamp(1.0625rem, 1.3vw, 1.2rem); color: var(--slate); max-width: 62ch; }
.sec--dark .lead { color: #aeb4b7; }
.eyebrow { font: 500 0.75rem/1.3 var(--f-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--slate); margin: 0 0 14px; }
.eyebrow--light, .sec--dark .eyebrow { color: #a9b0b3; }
.idx { font: 500 0.75rem/1 var(--f-mono); color: var(--brass-ink); letter-spacing: 0.06em; }
.sec--dark .idx, .cta-band .idx { color: var(--brass); }
.fineprint { font-size: 0.8125rem; color: var(--muted); margin-top: 14px; }
.sec--dark .fineprint, .qsum .fineprint, .side-card--dark .fineprint { color: #a3aaad; }

/* ---------- buttons ---------- */
/* One height scale (sm 40 · base 50 · lg 56), one radius, one focus ring.
   Hover: 1px lift + soft shadow, trailing arrow slides. Pressed: settles back down. */
.btn { --btn-h: 50px; --btn-px: 22px; --btn-fs: 0.96875rem; --btn-shadow: 27, 32, 36; position: relative; isolation: isolate; overflow: hidden; display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: var(--btn-h); padding: 0 var(--btn-px); border: 1px solid transparent; border-radius: var(--r); font: 600 var(--btn-fs)/1.2 var(--f-body); letter-spacing: 0.005em; text-decoration: none; text-align: center; white-space: nowrap; cursor: pointer; user-select: none; -webkit-tap-highlight-color: transparent; transition: background-color .2s ease, border-color .2s ease, color .2s ease, box-shadow .25s ease, transform .2s cubic-bezier(.2,.8,.2,1); }
.btn > span { position: relative; }
.btn .ico { flex: none; transition: transform .25s cubic-bezier(.2,.8,.2,1); }
.btn__arrow { margin-left: -2px; margin-right: -4px; }
.btn--sm { --btn-h: 40px; --btn-px: 16px; --btn-fs: 0.875rem; gap: 8px; }
.btn--lg { --btn-h: 56px; --btn-px: 28px; --btn-fs: 1rem; gap: 12px; }
.btn:hover { transform: translateY(-1px); box-shadow: 0 10px 22px -14px rgba(var(--btn-shadow), .7); }
.btn:hover .btn__arrow { transform: translateX(4px); }
.btn:hover .btn__ico { transform: scale(1.08); }
.btn:active { transform: translateY(0); box-shadow: 0 2px 6px -4px rgba(var(--btn-shadow), .6); transition-duration: .06s; }
.btn:focus-visible { outline: 2px solid var(--brass); outline-offset: 3px; border-radius: var(--r); }
.btn:disabled, .btn[aria-disabled='true'], .btn.is-disabled { opacity: .5; pointer-events: none; transform: none; box-shadow: none; filter: saturate(.6); }
/* light sweep on the filled buttons */
.btn--primary::after, .btn--brass::after, .btn--wa::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(110deg, transparent 32%, rgba(255,255,255,.2) 50%, transparent 68%); transform: translateX(-110%); pointer-events: none; }
.btn--primary:hover::after, .btn--brass:hover::after, .btn--wa:hover::after { transform: translateX(110%); transition: transform .7s ease; }
.btn--primary { background: var(--ink); color: var(--paper); box-shadow: inset 0 1px 0 rgba(255,255,255,.06); }
.btn--primary:hover { background: var(--anth); }
.btn--primary:active { background: var(--ink); }
.btn--brass { --btn-shadow: 130, 96, 44; background: var(--brass); color: var(--ink); box-shadow: inset 0 1px 0 rgba(255,255,255,.18); }
.btn--brass:hover { background: #c4964f; }
.btn--brass:active { background: var(--brass); }
/* WhatsApp green with near-black green text: 7.3:1 at rest, 6.3:1 on hover, 5.6:1 pressed */
.btn--wa { --btn-shadow: 5, 48, 26; background: var(--wa); color: var(--wa-ink); border-color: rgba(5,48,26,.08); box-shadow: inset 0 1px 0 rgba(255,255,255,.22); }
.btn--wa:hover { background: #22c35e; }
.btn--wa:active { background: #1fb855; }
.btn--ghost { background: rgba(255,255,255,.35); color: var(--ink); border-color: var(--line-strong); }
.btn--ghost:hover { background: var(--white); border-color: var(--ink); box-shadow: 0 10px 22px -16px rgba(27,32,36,.6); }
.btn--ghost:active { background: var(--paper-2); }
.btn--ghost .btn__ico { color: var(--brass-ink); }
.btn--ghost-light { background: rgba(255,255,255,.03); color: var(--paper); border-color: rgba(255,255,255,.3); }
.btn--ghost-light:hover { background: rgba(255,255,255,.09); border-color: rgba(255,255,255,.75); box-shadow: 0 10px 22px -14px rgba(0,0,0,.8); }
.btn--ghost-light:active { background: rgba(255,255,255,.04); }
.btn--ghost-light .btn__ico { color: var(--brass); }
.btn--ghost-light:focus-visible { outline-color: var(--brass); }

/* text link with arrow: underline draws across on hover */
.link-arrow { display: inline-flex; align-items: center; gap: 8px; padding-bottom: 5px; font-weight: 600; text-decoration: none; color: var(--ink); white-space: nowrap; background: linear-gradient(currentColor, currentColor) left bottom / 0 1.5px no-repeat, linear-gradient(var(--la-line, var(--line-strong)), var(--la-line, var(--line-strong))) left bottom / 100% 1px no-repeat; transition: background-size .35s cubic-bezier(.2,.8,.2,1), color .2s; }
.link-arrow:hover { background-size: 100% 1.5px, 100% 1px; }
.link-arrow .ico { color: var(--brass-ink); }
.link-arrow .ico, .pcard__more .ico, .path__go .ico { transition: transform .25s cubic-bezier(.2,.8,.2,1); }
.link-arrow:hover .ico { transform: translateX(4px); }
.link-arrow:focus-visible { outline-offset: 4px; }
.sec--dark .link-arrow .ico, .pcard--help .link-arrow .ico, .cta-band .link-arrow .ico { color: var(--brass); }
.sec--dark .link-arrow, .pcard--help .link-arrow, .cta-band .link-arrow, .side-card--dark .link-arrow { --la-line: rgba(255,255,255,.3); }

/* ---------- topbar + header ---------- */
.topbar { background: var(--ink); color: #b9bfc2; font-size: 0.8125rem; }
.topbar__in { display: flex; align-items: center; gap: 28px; min-height: 38px; }
.topbar p { display: flex; align-items: center; gap: 8px; margin: 0; }
.topbar__wa { margin-left: auto; display: flex; align-items: center; gap: 8px; color: var(--paper); text-decoration: none; font-weight: 500; }
.topbar__wa:hover { color: var(--wa); }
.topbar .ico { color: var(--brass); }
.topbar__wa .ico { color: var(--wa); }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(240, 241, 238, 0.92); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.site-header__in { display: flex; align-items: center; gap: 28px; height: var(--hdr); }
.logo { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); flex: none; }
.logo__word { display: flex; flex-direction: column; line-height: 1; }
.logo__name { font: 700 1.375rem/1 var(--f-display); font-stretch: 122%; letter-spacing: 0.06em; text-transform: uppercase; }
.logo__sub { font: 500 0.625rem/1 var(--f-mono); letter-spacing: 0.2em; text-transform: uppercase; color: var(--slate); margin-top: 5px; }
.logo--light { color: var(--paper); }
.logo--light .logo__sub { color: #9aa1a5; }

.nav { margin-left: auto; }
.nav__list { display: flex; align-items: center; gap: 2px; list-style: none; }
.nav__item { position: relative; }
.nav__link { display: inline-flex; align-items: center; gap: 5px; height: var(--hdr); padding: 0 12px; font-weight: 500; font-size: 0.9375rem; text-decoration: none; color: var(--ink); position: relative; transition: color .2s; }
.nav__link::after { content: ''; position: absolute; left: 12px; right: 12px; bottom: 18px; height: 1.5px; background: var(--ink); transform: scaleX(0); transform-origin: left; transition: transform .25s cubic-bezier(.2,.8,.2,1); }
.nav__link:hover::after, .nav__link[aria-current]::after, .nav__item.is-open > .nav__link::after { transform: scaleX(1); }
.nav__item.has-sub > .nav__link::after { right: 33px; }
.nav__link:focus-visible { outline-offset: -6px; border-radius: 4px; }
.nav__chev { transition: transform .3s cubic-bezier(.2,.8,.2,1), color .2s; color: var(--slate); }
.nav__item.is-open > .nav__link .nav__chev { transform: rotate(180deg); color: var(--brass-ink); }
.nav__mobile-cta { display: none; }

/* ---------- mega menu (desktop) ---------- */
/* Panels hang from the header row, right-aligned to the content edge, so they never run off-screen. */
.site-header__in { position: relative; }
.sub { --sub-w: 1120px; --tint: #f3eee4; position: absolute; z-index: 5; top: 100%; right: var(--gut); width: min(var(--sub-w), 100% - 2 * var(--gut)); padding-top: 10px; opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(-8px) scale(.985); transform-origin: var(--caret-x, 70%) 0; transition: opacity .2s ease, transform .3s cubic-bezier(.2,.8,.2,1), visibility 0s linear .3s; }
.sub--svc { --sub-w: 760px; }
.nav__item.is-open > .sub { opacity: 1; visibility: visible; pointer-events: auto; transform: none; transition-delay: 0s; }
.sub.has-caret::before { content: ''; position: absolute; z-index: 2; top: 5px; left: var(--caret-x); width: 12px; height: 12px; margin-left: -6px; background: var(--card); border-left: 1px solid var(--line-strong); border-top: 1px solid var(--line-strong); border-radius: 2px 0 0 0; transform: rotate(45deg); }
.sub__in { display: grid; grid-template-columns: minmax(0, 1fr) clamp(248px, 23vw, 284px); gap: 8px; padding: 8px; max-height: calc(100vh - var(--hdr) - 72px); max-height: calc(100dvh - var(--hdr) - 72px); overflow-y: auto; overscroll-behavior: contain; background: var(--card); border: 1px solid var(--line-strong); border-radius: 10px; box-shadow: 0 1px 2px rgba(27,32,36,.05), 0 18px 40px -18px rgba(27,32,36,.38), 0 40px 80px -40px rgba(27,32,36,.25); }
.sub__main { min-width: 0; display: flex; flex-direction: column; padding: 10px 10px 8px; }
.sub__head { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 2px 6px 14px 8px; margin-bottom: 8px; border-bottom: 1px solid var(--line); }
.sub__title { margin: 0; display: flex; align-items: baseline; gap: 12px; font: 650 1.125rem/1.2 var(--f-display); font-stretch: 106%; letter-spacing: -0.01em; color: var(--ink); }
.sub__title span { font: 500 0.6875rem/1 var(--f-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.sub__all { display: inline-flex; align-items: center; gap: 6px; padding: 7px 10px; margin: -7px -10px -7px 0; border-radius: 6px; font-weight: 600; font-size: 0.875rem; color: var(--brass-ink); text-decoration: none; white-space: nowrap; transition: background-color .2s, color .2s; }
.sub__all .ico { transition: transform .25s cubic-bezier(.2,.8,.2,1); }
.sub__all:hover { background: var(--tint); color: var(--ink); }
.sub__all:hover .ico { transform: translateX(3px); }
.sub__all:focus-visible { outline-offset: -2px; }
.sub__list { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2px 8px; }
.sub--svc .sub__list { grid-template-columns: minmax(0, 1fr); }
.sub__list li { min-width: 0; }
.sub__list a { position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 14px; min-height: 64px; padding: 6px 12px 6px 6px; border-radius: 8px; text-decoration: none; color: var(--ink); transition: background-color .2s ease; }
.sub__thumb, .sub__ico { position: relative; width: 56px; height: 56px; display: grid; place-items: center; flex: none; border: 1px solid var(--line); border-radius: 6px; background-color: var(--white); transition: transform .3s cubic-bezier(.2,.8,.2,1), box-shadow .3s ease, border-color .2s, background-color .2s, color .2s; }
.sub__thumb { background-image: linear-gradient(rgba(27,32,36,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(27,32,36,.05) 1px, transparent 1px); background-size: 8px 8px; background-position: -1px -1px; }
.sub__thumb .diagram { width: 50px; height: 50px; overflow: hidden; }
.sub__ico { color: var(--brass-ink); }
.sub__guide .sub__ico { border-style: dashed; border-color: var(--line-strong); background-color: transparent; color: var(--slate); }
.sub__guide .sub__txt span { color: var(--brass-ink); }
.sub__txt { min-width: 0; display: block; }
.sub__txt strong { display: block; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; font: 600 0.9375rem/1.3 var(--f-body); color: var(--ink); }
.sub__txt span { display: block; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; margin-top: 3px; font-size: 0.8125rem; line-height: 1.35; color: var(--muted); }
.sub__go { margin-left: -4px; color: var(--brass-ink); opacity: 0; transform: translateX(-6px); transition: opacity .2s ease, transform .25s cubic-bezier(.2,.8,.2,1); }
.sub__list a:hover, .sub__list a:focus-visible { background: var(--tint); }
.sub__list a:hover .sub__thumb, .sub__list a:focus-visible .sub__thumb, .sub__list a:hover .sub__ico, .sub__list a:focus-visible .sub__ico { transform: translateY(-2px); border-color: var(--line-strong); box-shadow: 0 10px 16px -10px rgba(27,32,36,.4); }
.sub__list a:hover .sub__ico, .sub__list a:focus-visible .sub__ico { background-color: var(--ink); border-color: var(--ink); color: var(--brass); }
.sub__list a:hover .sub__go, .sub__list a:focus-visible .sub__go { opacity: 1; transform: none; }
.sub__list a:focus-visible { outline: 2px solid var(--brass); outline-offset: -2px; border-radius: 8px; }
.sub__list a[aria-current='page'] strong::after { content: ''; display: inline-block; width: 6px; height: 6px; margin-left: 8px; vertical-align: middle; border-radius: 50%; background: var(--brass); }
@media (prefers-reduced-motion: no-preference) { .sub__list a:hover .d-open { animation: vxMarch .9s linear infinite; } }

/* thumbnails: thicker strokes so the drawings stay crisp at 46px */
.diagram--thumb .d-frame { stroke-width: 5; }
.diagram--thumb .d-sash, .diagram--thumb .d-outline { stroke-width: 4.5; }
.diagram--thumb .d-line { stroke-width: 3.2; }
.diagram--thumb .d-glass { stroke-width: 2.6; }
.diagram--thumb .d-bar { stroke-width: 6; }
.diagram--thumb .d-open { stroke-width: 4; stroke-dasharray: 14 10; }
.diagram--thumb .d-open--alt { stroke-dasharray: 18 8 4 8; }
.diagram--thumb .d-arrow { stroke-width: 5; }
.diagram--thumb .d-handle { transform-box: fill-box; transform-origin: center; transform: scale(1.4); }

/* feature card */
.sub__feat { position: relative; overflow: hidden; display: flex; flex-direction: column; align-items: flex-start; padding: 22px 22px 20px; border-radius: 7px; background: var(--ink); color: #b4bbbe; }
.sub__feat::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 16px 16px; -webkit-mask-image: linear-gradient(160deg, #000 10%, transparent 70%); mask-image: linear-gradient(160deg, #000 10%, transparent 70%); pointer-events: none; }
.sub__feat > * { position: relative; }
.sub__feat-ico { width: 40px; height: 40px; display: grid; place-items: center; margin-bottom: 18px; border-radius: 50%; background: var(--brass); color: var(--ink); }
.sub__feat-eyebrow { margin: 0 0 8px; font: 500 0.6875rem/1.3 var(--f-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--brass); }
.sub__feat-title { margin: 0 0 10px; font: 650 1.25rem/1.15 var(--f-display); font-stretch: 106%; letter-spacing: -0.012em; color: var(--paper); text-wrap: balance; }
.sub__feat-text { margin: 0 0 20px; font-size: 0.875rem; line-height: 1.55; color: #b4bbbe; }
.sub__feat-actions { margin-top: auto; display: flex; flex-direction: column; align-items: flex-start; gap: 14px; width: 100%; }
.sub__feat-actions .btn { width: 100%; }
.sub__feat-link { display: inline-flex; align-items: center; gap: 6px; font-size: 0.875rem; font-weight: 600; color: var(--paper); text-decoration: none; padding-bottom: 2px; background: linear-gradient(var(--brass), var(--brass)) left bottom / 0 1px no-repeat; transition: background-size .3s cubic-bezier(.2,.8,.2,1), color .2s; }
.sub__feat-link .ico { color: var(--brass); transition: transform .25s cubic-bezier(.2,.8,.2,1); }
.sub__feat-link:hover { background-size: 100% 1px; }
.sub__feat-link:hover .ico { transform: translate(2px, 0); }

/* entrance: items stagger in after the panel */
.sub__list li, .sub__feat { opacity: 0; transform: translateY(6px); transition: opacity .15s ease, transform .15s ease; }
.nav__item.is-open .sub__list li, .nav__item.is-open .sub__feat { opacity: 1; transform: none; transition: opacity .32s ease, transform .4s cubic-bezier(.2,.8,.2,1); transition-delay: calc(50ms + var(--i, 0) * 22ms); }
.nav__item.is-open .sub__feat { transition-delay: 90ms; }
/* moving straight from one open panel to another: swap without replaying the fade */
.nav.is-swap .sub, .nav.is-swap .sub__list li, .nav.is-swap .sub__feat { transition: none !important; }
/* without JavaScript the panels still open on hover or keyboard focus */
@media (min-width: 1061px) {
  html:not(.js) .nav__item.has-sub:is(:hover, :focus-within) > .sub { opacity: 1; visibility: visible; pointer-events: auto; transform: none; transition-delay: 0s; }
  html:not(.js) .nav__item.has-sub:is(:hover, :focus-within) :is(.sub__list li, .sub__feat) { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .sub, .sub__list li, .sub__feat { transform: none !important; transition-delay: 0s !important; }
}

.site-header__actions { display: flex; align-items: center; gap: 18px; }
.hdr-phone { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-weight: 600; font-size: 0.9375rem; line-height: 1.15; }
.hdr-phone small { display: block; font: 500 0.6875rem/1 var(--f-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 3px; }
.hdr-phone .ico { width: 38px; height: 38px; padding: 9px; border: 1px solid var(--line-strong); border-radius: 50%; transition: background-color .2s, color .2s, border-color .2s; }
.hdr-phone:hover .ico { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.hdr-cta { --btn-h: 44px; --btn-px: 20px; }
.burger { display: none; width: 46px; height: 46px; border: 1px solid var(--line-strong); background: transparent; border-radius: var(--r); padding: 0 12px; flex-direction: column; justify-content: center; gap: 5px; transition: background-color .2s, border-color .2s; }
.burger:hover { border-color: var(--ink); background: var(--white); }
.burger span { display: block; height: 1.5px; background: var(--ink); transition: transform .25s cubic-bezier(.2,.8,.2,1), opacity .2s; }
.burger[aria-expanded='true'] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger[aria-expanded='true'] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded='true'] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

@media (min-width: 1061px) {
  .nav__item.has-sub { position: static; }
}
@media (max-width: 1180px) {
  .hdr-phone span { display: none; }
  .nav__link { padding: 0 9px; }
  .nav__link::after { left: 9px; right: 9px; }
  .nav__item.has-sub > .nav__link::after { right: 30px; }
}
@media (max-width: 1060px) {
  :root { --hdr: 68px; }
  .site-header { backdrop-filter: none; -webkit-backdrop-filter: none; background: var(--paper); }
  .burger { display: flex; }
  .hdr-phone { display: none; }
  .site-header__actions { margin-left: auto; }
  .nav { position: fixed; inset: calc(var(--hdr) + 38px) 0 0 0; margin: 0; background: var(--paper); overflow-y: auto; overscroll-behavior: contain; padding: 4px var(--gut) 120px; opacity: 0; transform: translateY(-10px); visibility: hidden; transition: opacity .22s ease, transform .22s ease, visibility .22s; z-index: 49; border-top: 1px solid var(--line); }
  body.nav-scrolled .nav { inset-block-start: var(--hdr); }
  .nav.is-open { opacity: 1; transform: none; visibility: visible; transition: opacity .22s ease, transform .22s ease, visibility 0s; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__item { border-bottom: 1px solid var(--line); }
  .nav__link { height: auto; min-height: 60px; padding: 14px 0; width: 100%; justify-content: space-between; font-size: 1.1875rem; font-family: var(--f-display); font-stretch: 108%; font-weight: 600; letter-spacing: -0.01em; }
  .nav__link::after { display: none; }
  .nav__link[aria-current] { color: var(--brass-ink); }
  .nav__link:focus-visible { outline-offset: 2px; }
  .nav__chev { width: 32px; height: 32px; padding: 7px; border: 1px solid var(--line-strong); border-radius: 50%; transition: transform .3s cubic-bezier(.2,.8,.2,1), background-color .2s, color .2s, border-color .2s; }
  .nav__item.is-open > .nav__link .nav__chev { background: var(--ink); border-color: var(--ink); color: var(--paper); }
  /* accordion: animate the row track from 0fr to 1fr for a smooth height change */
  .sub { position: static; width: auto; padding: 0; opacity: 1; transform: none; pointer-events: auto; display: grid; grid-template-rows: 0fr; visibility: hidden; transition: grid-template-rows .34s cubic-bezier(.2,.8,.2,1), visibility 0s linear .34s; }
  .nav__item.is-open > .sub { grid-template-rows: 1fr; visibility: visible; transition-delay: 0s; }
  .sub.has-caret::before { display: none; }
  .sub__in { display: block; min-height: 0; max-height: none; overflow: hidden; padding: 0; background: transparent; border: 0; border-radius: 0; box-shadow: none; }
  .sub__main { padding: 0 0 16px; }
  .sub__head { order: 2; margin: 8px 0 0; padding: 0; border: 0; }
  .sub__title { display: none; }
  .sub__all { width: 100%; min-height: 48px; justify-content: space-between; margin: 0; padding: 0 14px; border: 1px solid var(--line-strong); border-radius: 8px; background: var(--white); color: var(--ink); }
  .sub__all .ico { color: var(--brass-ink); }
  .sub__list { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .sub__list a { min-height: 56px; gap: 12px; padding: 6px 8px 6px 2px; }
  .sub__thumb, .sub__ico { width: 46px; height: 46px; border-radius: 6px; }
  .sub__thumb .diagram { width: 40px; height: 40px; }
  .sub__txt strong { font-size: 1rem; }
  .sub__go { opacity: 1; transform: none; color: var(--slate); }
  .sub__feat { display: none; }
  .nav__mobile-cta { display: grid; gap: 10px; margin-top: 24px; padding: 20px; background: var(--card); border: 1px solid var(--line); border-radius: 10px; }
  .nav__cta-title { margin: 0; font: 650 1.1875rem/1.2 var(--f-display); font-stretch: 106%; color: var(--ink); }
  .nav__cta-hours { display: flex; align-items: center; gap: 8px; margin: 0 0 8px; font-size: 0.875rem; color: var(--slate); }
  .nav__cta-hours .ico { color: var(--brass-ink); }
  .nav__mobile-cta .btn { width: 100%; }
  .nav__contact { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 2px; }
  .nav__phone, .nav__wa { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 10px; border-radius: var(--r); font-weight: 600; font-size: 0.9375rem; text-decoration: none; color: var(--ink); background: var(--paper-2); transition: background-color .2s; }
  .nav__phone .ico { color: var(--brass-ink); }
  .nav__wa .ico { color: #128c4a; }
  .nav__phone:hover, .nav__wa:hover { background: var(--line); }
  body.nav-open { overflow: hidden; }
}
@media (min-width: 640px) and (max-width: 1060px) {
  .sub__list { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 16px; }
}
@media (max-width: 639px) {
  .sub__guide { display: none; }
}
@media (max-width: 760px) {
  .topbar .topbar__msg, .topbar .topbar__hours { display: none; }
  .topbar__wa { margin: 0 auto; }
}
@media (max-width: 480px) {
  .hero__actions .btn, .phero__actions .btn, .repband__actions .btn { flex: 1 1 auto; }
  .hdr-cta { display: none; }
  .logo__name { font-size: 1.2rem; }
}

/* ---------- breadcrumbs ---------- */
.crumbs { margin-bottom: 28px; font-size: 0.8125rem; }
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.crumbs li { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); }
.crumbs a { color: var(--slate); text-decoration: none; }
.crumbs a:hover { color: var(--ink); text-decoration: underline; }
.crumbs li[aria-current] { color: var(--ink); font-weight: 500; }

/* ---------- section head ---------- */
.sec-head { display: grid; grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: 'meta meta' 'main link'; gap: 0 32px; align-items: end; margin-bottom: clamp(28px, 4vw, 48px); }
.sec-head__meta { grid-area: meta; display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.sec-head__meta .eyebrow { margin: 0; }
.sec-head__meta .idx { padding: 4px 7px; border: 1px solid currentColor; border-radius: 2px; }
.sec-head__main { grid-area: main; }
.sec-head__main .lead { margin-top: 16px; }
.sec-head .link-arrow { grid-area: link; }
.sec--dark .link-arrow { color: var(--paper); border-color: rgba(255,255,255,.3); }
@media (max-width: 700px) {
  .sec-head { grid-template-areas: 'meta' 'main' 'link'; grid-template-columns: 1fr; }
  .sec-head .link-arrow { justify-self: start; margin-top: 20px; }
}

/* ---------- drawing sheet + diagrams ---------- */
.sheet { position: relative; background-color: var(--card); background-image: linear-gradient(rgba(27,32,36,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(27,32,36,.045) 1px, transparent 1px); background-size: 20px 20px; border: 1px solid var(--line-strong); border-radius: 4px; padding: 0 clamp(12px, 2.4vw, 28px) clamp(12px, 2.4vw, 24px); }
.sheet__bar { display: flex; justify-content: space-between; gap: 16px; margin: 0 calc(-1 * clamp(12px, 2.4vw, 28px)) clamp(10px, 2vw, 20px); padding: 10px clamp(12px, 2.4vw, 28px); border-bottom: 1px solid var(--line-strong); font: 500 0.6875rem/1.2 var(--f-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--slate); background: var(--card); border-radius: 4px 4px 0 0; }
.sheet--plain { padding-top: clamp(12px, 2.4vw, 24px); }
.diagram { width: 100%; height: auto; overflow: visible; }
.d-frame { fill: var(--white); stroke: var(--ink); stroke-width: 1.4; }
.d-line { fill: none; stroke: var(--ink); stroke-width: 0.9; }
.d-outline { fill: none; stroke: var(--ink); stroke-width: 1.3; }
.d-sash { fill: var(--white); stroke: var(--ink); stroke-width: 1.2; }
.d-sash--solid { fill: var(--anth); stroke: var(--ink); }
.d-glass { fill: url(#vxg) var(--glass); stroke: var(--ink); stroke-width: 0.8; }
.d-glint { fill: none; stroke: #fff; stroke-width: 1.3; stroke-linecap: round; opacity: 0.85; }
.d-open { fill: none; stroke: var(--brass-2); stroke-width: 1.1; stroke-dasharray: 5 4; }
.d-open--alt { stroke: var(--slate); stroke-dasharray: 9 3 2 3; }
.d-open--light { stroke: var(--brass); opacity: .9; }
.d-open--solid { stroke-dasharray: none; stroke: var(--ink); stroke-width: 1.4; }
.d-arrow { fill: none; stroke: var(--brass-2); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.d-handle { fill: var(--ink); }
.d-handle--brass { fill: var(--brass); }
.d-bar { fill: none; stroke: var(--ink); stroke-width: 2.4; }
.d-bar--light { stroke: rgba(255, 255, 255, 0.16); stroke-width: 1; }
.d-dim path { fill: none; stroke: var(--slate); stroke-width: 0.8; }
.d-dim text, .d-note { font: 500 9.5px var(--f-mono); fill: var(--slate); letter-spacing: 0.08em; }
.d-brick { fill: none; stroke: #d3d6d1; stroke-width: 0.7; }
.d-wall { fill-opacity: 1; }
.d-roof { fill: #e3e5e1; stroke: var(--ink); stroke-width: 1.4; }
.d-ground { stroke: var(--ink); stroke-width: 2; }
.d-cill { fill: var(--white); stroke: var(--ink); stroke-width: 1; }
.d-canopy { fill: var(--white); }
.d-obscure { fill: #e4e9ea; stroke: var(--ink); stroke-width: 0.6; stroke-dasharray: 1.5 2.5; }
.d-call circle { fill: var(--brass); }
.d-call path { fill: none; stroke: var(--ink); stroke-width: 0.8; }
.d-call text { font: 600 11px var(--f-mono); fill: var(--ink); letter-spacing: 0.06em; }
.d-call .d-call-sub { font-weight: 400; fill: var(--slate); font-size: 10px; letter-spacing: 0.02em; }
.d-profile { fill: var(--white); stroke: var(--ink); stroke-width: 1.3; }
.d-chamber { fill: #eceeea; stroke: var(--ink); stroke-width: 0.7; }
.d-steel { fill: #9aa3a8; stroke: var(--ink); stroke-width: 0.7; }
.d-glass-sec { fill: var(--glass); stroke: var(--ink); stroke-width: 0.8; }
.d-gap { fill: #eef4f5; }
.d-spacer { fill: var(--brass); }
.d-lowe { stroke: var(--brass-2); stroke-width: 1.6; stroke-dasharray: 2 2; }
.d-gasket { fill: var(--ink); }

/* ---------- hero ---------- */
.hero { padding-block: clamp(32px, 4.5vw, 64px) clamp(48px, 6vw, 88px); border-bottom: 1px solid var(--line); }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr); gap: clamp(32px, 4vw, 56px); align-items: center; }
.hero__lead { font-size: clamp(1.0625rem, 1.4vw, 1.25rem); color: var(--slate); max-width: 54ch; margin-top: 24px; }
.hero__actions, .phero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero__actions .btn, .phero__actions .btn { --btn-h: 56px; --btn-px: 26px; --btn-fs: 1rem; }
.repband__actions .btn { --btn-h: 54px; --btn-px: 20px; flex: 1 1 auto; }
.hero__actions .btn--primary, .phero__actions .btn--primary { box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 12px 24px -16px rgba(27,32,36,.7); }
.hero__ticks { list-style: none; display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 30px; font-size: 0.9375rem; color: var(--ink); }
.hero__ticks li { display: flex; align-items: center; gap: 8px; }
.hero__ticks .ico { color: var(--paper); background: var(--ink); border-radius: 50%; padding: 3px; width: 20px; height: 20px; }
.hero__stats { display: flex; gap: 32px; margin: 36px 0 0; padding-top: 24px; border-top: 1px solid var(--line); }
.hero__stats div { display: flex; flex-direction: column-reverse; }
.hero__stats dt { font-size: 0.8125rem; color: var(--muted); }
.hero__stats dd { margin: 0; font: 650 1.75rem/1.1 var(--f-display); color: var(--ink); }
.hero__art { position: relative; }
@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__art { max-width: 640px; }
}

/* ---------- three paths ---------- */
.paths { border-bottom: 1px solid var(--line); background: var(--paper-2); }
.paths__grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.path { position: relative; display: block; padding: 36px 32px 36px 0; text-decoration: none; border-right: 1px solid var(--line); }
.path + .path { padding-left: 32px; }
.path:last-child { border-right: 0; }
.path h2 { font-size: 1.375rem; margin: 14px 0 8px; }
.path p { color: var(--slate); font-size: 0.9375rem; max-width: 34ch; }
.path__go { position: absolute; right: 28px; top: 36px; width: 44px; height: 44px; border: 1px solid var(--line-strong); border-radius: 50%; display: grid; place-items: center; color: var(--ink); transition: background-color .25s, color .25s, border-color .25s, box-shadow .3s; }
.path:hover .path__go, .path:focus-visible .path__go { background: var(--ink); color: var(--paper); border-color: var(--ink); box-shadow: 0 0 0 6px rgba(27,32,36,.07); }
.path:hover .path__go .ico, .path:focus-visible .path__go .ico { transform: translateX(3px); }
.path h2 { transition: color .2s; }
.path:not(.path--dark):hover h2 { color: var(--brass-ink); }
.path:focus-visible { outline: 2px solid var(--brass); outline-offset: -2px; border-radius: 0; }
.path--dark { background: var(--ink); color: #b9bfc2; padding-left: 32px; }
.path--dark h2 { color: var(--paper); }
.path--dark p { color: #aab0b3; }
.path--dark .idx { color: var(--brass); }
.path--dark .path__go { border-color: rgba(255,255,255,.3); }
.path--dark .path__go { color: var(--paper); }
.path--dark:hover .path__go, .path--dark:focus-visible .path__go { background: var(--brass); color: var(--ink); border-color: var(--brass); box-shadow: 0 0 0 6px rgba(185,138,69,.16); }
@media (max-width: 860px) {
  .paths__grid { grid-template-columns: 1fr; }
  .path, .path + .path { padding: 28px 64px 28px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .path--dark { margin-inline: calc(-1 * var(--gut)); padding: 28px calc(64px + var(--gut)) 28px var(--gut) !important; border-bottom: 0; }
  .path__go { top: 28px; right: 0; }
  .path--dark .path__go { right: var(--gut); }
}

/* ---------- product cards (hairline grid) ---------- */
.pgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 268px), 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.pgrid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.pgrid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 1100px) { .pgrid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 900px) { .pgrid--3:not(.pgrid--rel) { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .pgrid--4, .pgrid--3 { grid-template-columns: minmax(0, 1fr); } .pcard__fig .diagram { max-height: 168px; } .pcard__fig { padding: 18px 18px 8px; } }
.pcard--help { justify-content: flex-end; gap: 14px; padding: 28px 26px; background: var(--ink) !important; color: #aab0b3; }
.pcard--help .eyebrow { color: var(--brass); margin: 0; }
.pcard--help h3 { color: var(--paper); font-size: 1.375rem; }
.pcard--help p { font-size: 0.9375rem; margin: 0 0 6px; }
.pcard--help .btn { align-self: flex-start; }
.pcard--help .link-arrow { color: var(--paper); border-color: rgba(255,255,255,.3); align-self: flex-start; font-size: 0.9375rem; }
.pcard { display: flex; flex-direction: column; background: var(--card); text-decoration: none; transition: background .2s; }
.pcard__fig { padding: 26px 26px 10px; background-image: linear-gradient(rgba(27,32,36,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(27,32,36,.04) 1px, transparent 1px); background-size: 16px 16px; border-bottom: 1px solid var(--line); transition: background-color .2s; }
.pcard__fig .diagram { max-height: 210px; margin-inline: auto; }
.pcard__body { padding: 22px 26px 26px; display: flex; flex-direction: column; flex: 1; }
.pcard__title { font-size: 1.1875rem; margin-bottom: 8px; }
.pcard__text { color: var(--slate); font-size: 0.9375rem; line-height: 1.5; margin-bottom: 18px; }
.pcard__more { margin-top: auto; display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 0.875rem; color: var(--ink); }
.pcard:hover { background: var(--white); }
.pcard:hover .pcard__fig { background-color: #f4f6f3; }
.pcard:hover .pcard__more .ico { transform: translateX(4px); }
.sec--paper2 .pcard { background: var(--card); }

/* ---------- repair band ---------- */
.repband { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.repband__intro { position: sticky; top: calc(var(--hdr) + 32px); }
.repband__intro .h2 { margin-bottom: 18px; }
.steps-mini { list-style: none; margin: 28px 0 32px; display: grid; gap: 12px; color: var(--paper); }
.steps-mini li { display: flex; align-items: center; gap: 14px; }
.steps-mini span { width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid var(--brass); color: var(--brass); border-radius: 50%; font: 500 0.8125rem var(--f-mono); }
.repband__actions { display: flex; flex-wrap: wrap; gap: 12px; max-width: 520px; }
.repband__list { border-top: 1px solid rgba(255,255,255,.14); }
.rrow { display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: center; padding: 20px 4px; border-bottom: 1px solid rgba(255,255,255,.14); text-decoration: none; transition: background .2s, padding .2s; }
.rrow__ico { width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.2); border-radius: var(--r); color: var(--brass); }
.rrow__body strong { display: block; color: var(--paper); font-weight: 600; font-size: 1.0625rem; }
.rrow__body span { display: block; color: #a0a7aa; font-size: 0.9rem; line-height: 1.45; margin-top: 2px; }
.rrow__go { color: #a0a7aa; transition: transform .2s, color .2s; }
.rrow:hover { background: rgba(255,255,255,.04); padding-inline: 14px; }
.rrow:hover .rrow__go { color: var(--brass); transform: translateX(3px); }
.rlist { border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr 1fr; column-gap: 40px; }
.rlist .rrow { border-color: var(--line); }
.rlist .rrow__ico { border-color: var(--line-strong); color: var(--brass-ink); }
.rlist .rrow__body strong { color: var(--ink); }
.rlist .rrow__body span { color: var(--slate); }
.rlist .rrow:hover { background: var(--card); }
@media (max-width: 900px) {
  .repband { grid-template-columns: 1fr; }
  .repband__intro { position: static; }
  .rlist { grid-template-columns: 1fr; }
}

/* ---------- performance ---------- */
.perf { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(32px, 6vw, 88px); align-items: center; }
.perf .sec-head { margin-bottom: 18px; }
.specs { margin: 32px 0 0; border-top: 1px solid var(--line); }
.specs div { display: grid; grid-template-columns: 150px 1fr; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.specs dt { display: flex; align-items: center; gap: 10px; font: 500 0.75rem/1.4 var(--f-mono); text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink); }
.specs dt .ico { color: var(--brass-ink); }
.specs dd { margin: 0; font-size: 0.9375rem; color: var(--slate); }
@media (max-width: 960px) { .perf { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .specs div { grid-template-columns: 1fr; gap: 6px; } }

/* ---------- swatches ---------- */
.swatches { list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(132px, 1fr)); gap: 24px 20px; }
.swatches li { display: flex; flex-direction: column; gap: 12px; font-size: 0.875rem; color: var(--ink); font-weight: 500; }
.swatch { display: block; aspect-ratio: 1; border-radius: 2px; background: var(--sw); box-shadow: inset 0 0 0 10px rgba(255,255,255,.1), inset 0 0 0 11px rgba(0,0,0,.08), 0 0 0 1px rgba(27,32,36,.15); position: relative; }
.swatch::after { content: ''; position: absolute; inset: 22px; border: 1px solid rgba(0,0,0,.12); background: linear-gradient(135deg, rgba(255,255,255,.18), transparent 55%); }

/* ---------- process timeline ---------- */
.process { --cols: 3; list-style: none; display: grid; grid-template-columns: repeat(var(--cols), minmax(0, 1fr)); gap: 40px 0; }
.process li { position: relative; padding: 54px 32px 0 0; }
.process li::before, .process li::after { content: ''; position: absolute; top: 17px; left: 0; right: 0; height: 2px; background: var(--line); }
.process li::after { background: var(--brass); transform-origin: left center; }
.process li:last-child::before, .process li:last-child::after { right: auto; width: 36px; }
.process__n { position: absolute; top: 0; left: 0; z-index: 1; width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; background: var(--ink); color: var(--paper); font: 500 0.75rem/1 var(--f-mono); letter-spacing: 0.04em; box-shadow: 0 0 0 6px var(--paper); }
.sec--paper2 .process__n { box-shadow: 0 0 0 6px var(--paper-2); }
.process h3 { font-size: 1.1875rem; margin-bottom: 10px; }
.process p { font-size: 0.9375rem; color: var(--slate); max-width: 36ch; }
.process--dark { --cols: 4; }
.process--dark li::before { background: rgba(255,255,255,.16); }
.process--dark .process__n { background: var(--brass); color: var(--ink); box-shadow: 0 0 0 6px var(--ink); }
.process--dark p { color: #a7aeb1; }
@media (max-width: 900px) { .process, .process--dark { --cols: 2 !important; } .process li:nth-child(2n)::before, .process li:nth-child(2n)::after { right: auto; width: 36px; } }
@media (max-width: 560px) {
  .process, .process--dark { --cols: 1 !important; gap: 0; }
  .process li { padding: 0 0 32px 56px; }
  .process li::before, .process li::after, .process li:nth-child(2n)::before, .process li:nth-child(2n)::after { top: 0; bottom: 0; left: 17px; right: auto; width: 2px; height: auto; transform-origin: center top; }
  .process li:last-child::before, .process li:last-child::after { bottom: auto; height: 36px; width: 2px; }
}
@media (prefers-reduced-motion: no-preference) {
  .process.anim li::after { transform: scaleX(0); transition: transform .8s cubic-bezier(.4,0,.2,1) calc(var(--i, 0) * 160ms); }
  .process.anim .process__n { transform: scale(.5); opacity: 0; transition: transform .45s cubic-bezier(.3,1.5,.5,1) calc(var(--i, 0) * 160ms), opacity .3s calc(var(--i, 0) * 160ms); }
  .process.anim li > :not(.process__n) { opacity: 0; transform: translateY(14px); transition: opacity .6s ease calc(var(--i, 0) * 160ms + 120ms), transform .6s ease calc(var(--i, 0) * 160ms + 120ms); }
  .process.anim.is-in li::after { transform: none; }
  .process.anim.is-in .process__n, .process.anim.is-in li > :not(.process__n) { transform: none; opacity: 1; }
  @media (max-width: 560px) { .process.anim li::after { transform: scaleY(0); } }
}
.accred { margin-top: 40px; display: flex; flex-wrap: wrap; align-items: center; gap: 16px 32px; }
.accred .eyebrow { margin: 0; }
.accred ul { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; }
.accred li { border: 1px solid var(--line-strong); padding: 8px 14px; font-weight: 600; font-size: 0.875rem; border-radius: var(--r); }

/* ---------- testimonials ---------- */
.tgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); gap: 20px; }
.tcard { margin: 0; background: var(--card); border: 1px solid var(--line); padding: 28px; display: flex; flex-direction: column; gap: 16px; border-radius: 4px; }
.tcard__stars { color: var(--brass); letter-spacing: 3px; }
.tcard blockquote { margin: 0; font-size: 1.0625rem; color: var(--ink); }
.tcard figcaption { margin-top: auto; font-size: 0.875rem; color: var(--slate); }
.tcard figcaption span { display: block; }

/* ---------- guides ---------- */
.ggrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.ggrid--all { grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); }
.gcard { display: flex; flex-direction: column; gap: 12px; background: var(--card); padding: 28px; text-decoration: none; min-height: 250px; transition: background .2s; }
.gcard__tag { font: 500 0.6875rem/1 var(--f-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--brass-ink); }
.gcard h3 { font-size: 1.25rem; line-height: 1.2; }
.gcard p { color: var(--slate); font-size: 0.9375rem; }
.gcard__meta { margin-top: auto; display: flex; align-items: center; justify-content: space-between; font: 500 0.75rem var(--f-mono); color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; padding-top: 16px; border-top: 1px solid var(--line); }
.gcard:hover { background: var(--white); }
.gcard:hover .gcard__meta .ico { transform: translateX(3px); transition: transform .2s; }
@media (max-width: 900px) { .ggrid { grid-template-columns: 1fr; } .gcard { min-height: 0; } }

/* ---------- FAQ ---------- */
.faqwrap { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.faqwrap .lead { margin-bottom: 24px; }
@media (max-width: 900px) { .faqwrap, .two-col { grid-template-columns: 1fr; } }
.faq { border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__item summary { list-style: none; display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; padding: 22px 0; cursor: pointer; font-weight: 600; font-size: 1.0625rem; color: var(--ink); transition: color .2s; }
.faq__item summary:focus-visible { outline-offset: 4px; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__ico { width: 30px; height: 30px; padding: 5px; margin-top: -3px; border: 1px solid var(--line-strong); border-radius: 50%; color: var(--brass-ink); transition: transform .3s cubic-bezier(.2,.8,.2,1), background-color .2s, border-color .2s, color .2s; }
.faq__item summary:hover .faq__ico, .faq__item summary:focus-visible .faq__ico { border-color: var(--ink); background: var(--ink); color: var(--paper); }
.faq__item[open] .faq__ico { transform: rotate(45deg); background: var(--brass); border-color: var(--brass); color: var(--ink); }
.faq__a { padding: 0 48px 24px 0; color: var(--slate); }
.faq__item summary:hover { color: var(--brass-ink); }
.faqpage { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: clamp(32px, 6vw, 80px); align-items: start; }
.faqpage__nav { position: sticky; top: calc(var(--hdr) + 24px); }
.faqpage__nav ul { list-style: none; margin-top: 20px; border-top: 1px solid var(--line); }
.faqpage__nav li a { display: block; padding: 12px 0; border-bottom: 1px solid var(--line); text-decoration: none; font-weight: 500; font-size: 0.9375rem; }
.faqpage__nav li a:hover { color: var(--brass-ink); }
.faqgroup + .faqgroup { margin-top: 56px; }
.faqgroup h2 { margin-bottom: 16px; }
.search { display: flex; align-items: center; gap: 10px; border: 1px solid var(--line-strong); background: var(--white); border-radius: var(--r); padding: 0 14px; }
.search input { border: 0; background: transparent; height: 48px; width: 100%; outline: none; }
.search:focus-within { outline: 2px solid var(--brass); outline-offset: 1px; }
.faq-empty { padding: 24px; background: var(--card); border: 1px dashed var(--line-strong); }
@media (max-width: 900px) { .faqpage { grid-template-columns: 1fr; } .faqpage__nav { position: static; } .faqpage__nav ul { display: none; } }

/* ---------- CTA band ---------- */
.cta-band { background: var(--ink); color: #b9bfc2; padding-block: clamp(56px, 7vw, 96px); position: relative; overflow: hidden; }
.cta-band::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 24px 24px; pointer-events: none; }
.cta-band__in { position: relative; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 40px; align-items: end; }
.cta-band .h2 { color: var(--paper); max-width: 18ch; }
.cta-band__text { margin-top: 16px; color: #aab0b3; max-width: 52ch; }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end; align-items: center; }
.cta-band__phone { display: inline-flex; align-items: center; gap: 12px; min-height: 56px; padding: 0 6px; color: var(--paper); font-weight: 600; line-height: 1.15; text-decoration: none; white-space: nowrap; }
.cta-band__phone small { display: block; margin-bottom: 4px; font: 500 0.6875rem/1 var(--f-mono); letter-spacing: 0.1em; text-transform: uppercase; color: #a9b0b3; }
.cta-band__phone .ico { width: 44px; height: 44px; padding: 12px; border: 1px solid rgba(255,255,255,.28); border-radius: 50%; color: var(--brass); transition: background-color .2s, border-color .2s, color .2s; }
.cta-band__phone:hover .ico { background: var(--brass); border-color: var(--brass); color: var(--ink); }
.cta-band__phone:hover span { text-decoration: underline; text-decoration-color: var(--brass); text-underline-offset: 4px; }
@media (max-width: 900px) { .cta-band__in { grid-template-columns: 1fr; } .cta-band__actions { justify-content: flex-start; } }

/* ---------- page hero ---------- */
.phero { padding-block: clamp(32px, 4vw, 56px) clamp(40px, 5vw, 72px); border-bottom: 1px solid var(--line); background: var(--paper); }
.phero__grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 80px); align-items: end; }
.phero__grid--solo { grid-template-columns: minmax(0, 1fr); max-width: 900px; }
.phero__lead { font-size: clamp(1.0625rem, 1.4vw, 1.25rem); color: var(--slate); max-width: 60ch; margin-top: 20px; }
.phero--article .phero__lead { max-width: none; }
.article-meta { margin-top: 24px; font: 500 0.75rem var(--f-mono); color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; }
.phero--404 { padding-block: clamp(64px, 10vw, 140px); }
.phero--404 .display { max-width: 16ch; }
@media (max-width: 900px) { .phero__grid { grid-template-columns: 1fr; align-items: start; } }

/* product hero */
.prod { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.prod__fig { margin: 0; }
.prod__fig .diagram { max-height: 380px; margin-inline: auto; }
.prod__fig figcaption { font-size: 0.75rem; color: var(--muted); margin-top: 10px; text-align: center; }
@media (max-width: 900px) { .prod { grid-template-columns: 1fr; } .prod__fig { max-width: 520px; } }

/* ---------- prose ---------- */
.prose { color: var(--ink-2); }
.prose p, .prose ul, .prose ol { margin-bottom: 1.15em; }
.prose h2 { font-size: clamp(1.4rem, 2.2vw, 1.75rem); margin: 2em 0 0.7em; }
.prose h3 { font-size: 1.1875rem; margin: 1.6em 0 0.6em; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin-bottom: 0.45em; }
.prose li::marker { color: var(--brass-ink); }
.prose a { color: var(--ink); text-decoration-color: var(--brass); text-decoration-thickness: 1.5px; }
.prose a:hover { color: var(--brass-ink); }
.prose strong { color: var(--ink); font-weight: 600; }
.prose--article { font-size: 1.125rem; }
.prose--article > p:first-child { font-size: 1.25rem; color: var(--ink); }
.prose--legal h2 { font-size: 1.375rem; }
.prose code { font: 0.875em var(--f-mono); background: var(--paper-2); padding: 2px 6px; border-radius: 2px; }
.updated { font: 500 0.8125rem var(--f-mono); color: var(--muted); }
.callout > :last-child { margin-bottom: 0; }
.callout { margin: 2em 0; padding: 22px 26px; background: var(--card); border: 1px solid var(--line); border-left: 3px solid var(--brass); border-radius: 0 4px 4px 0; }
.compare { width: 100%; border-collapse: collapse; margin: 1.5em 0 2em; font-size: 0.9375rem; }
.compare th, .compare td { text-align: left; vertical-align: top; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.compare thead th { font: 500 0.75rem var(--f-mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--slate); border-bottom: 1px solid var(--ink); }
.compare tbody th { font-weight: 600; color: var(--ink); }
@media (max-width: 640px) { .compare { display: block; overflow-x: auto; } }

.prose-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.prose-grid .prose { font-size: 1.125rem; }
@media (max-width: 900px) { .prose-grid { grid-template-columns: 1fr; } }

/* ---------- side cards, lists, tags ---------- */
.side-card { background: var(--card); border: 1px solid var(--line); border-radius: 4px; padding: 26px; }
.side-card + .side-card { margin-top: 16px; }
.side-card .h4 + .tags { margin-bottom: 0; }
.side-card .checklist + .h4 { margin-top: 24px; }
.side-card--brass { border-top: 3px solid var(--brass); }
.side-card--dark { background: var(--ink); border-color: var(--ink); color: #b9bfc2; }
.side-card--dark .h4 { color: var(--paper); }
.side-card__tip { display: flex; gap: 10px; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--line); font-size: 0.875rem; color: var(--slate); }
.side-card__tip .ico { color: var(--brass-ink); margin-top: 2px; }
.big-phone { display: flex; align-items: center; gap: 12px; font: 650 1.5rem/1.2 var(--f-display); color: var(--paper); text-decoration: none; margin: 8px 0 4px; }
.big-phone .ico { color: var(--brass); }
.big-phone:hover { color: var(--brass); }
.checklist { list-style: none; display: grid; gap: 14px; }
.checklist li { display: grid; grid-template-columns: auto 1fr; gap: 12px; align-items: start; color: var(--ink-2); }
.checklist .ico { margin-top: 3px; color: var(--ok); }
.checklist--sm { gap: 10px; font-size: 0.9375rem; }
.checklist--x .ico { color: var(--err); }
.numlist { padding-left: 1.2em; display: grid; gap: 10px; font-size: 0.9375rem; color: var(--slate); }
.numlist li::marker { font-family: var(--f-mono); color: var(--brass-ink); }
.numlist--lg { font-size: 1.0625rem; gap: 16px; color: var(--ink-2); }
.tags { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 4px; }
.tags li { font-size: 0.8125rem; padding: 6px 10px; border: 1px solid var(--line-strong); border-radius: 2px; background: var(--white); }
.tags--lg li { font-size: 1rem; padding: 10px 16px; font-weight: 600; }
.tips { display: grid; gap: 14px; }
.tip { display: grid; grid-template-columns: auto 1fr; gap: 12px; padding: 18px 20px; background: var(--card); border: 1px solid var(--line); border-radius: 4px; margin: 0; }
.tip .ico { color: var(--brass-ink); margin-top: 3px; }

/* features grid */
.fgrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.fgrid--3 { grid-template-columns: repeat(3, 1fr); }
.feat { background: var(--card); padding: 28px; }
.feat h3 { font-size: 1.125rem; margin: 16px 0 8px; }
.feat p { font-size: 0.9375rem; color: var(--slate); }
@media (max-width: 1000px) { .fgrid, .fgrid--3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .fgrid, .fgrid--3 { grid-template-columns: 1fr; } }

/* spec table */
.spec-table { width: 100%; border-collapse: collapse; border-top: 1px solid var(--ink); }
.spec-table th, .spec-table td { text-align: left; vertical-align: top; padding: 16px 0; border-bottom: 1px solid var(--line); }
.spec-table th { width: 34%; padding-right: 20px; font: 500 0.75rem/1.5 var(--f-mono); text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink); }
.spec-table td { color: var(--slate); }
@media (max-width: 560px) { .spec-table th, .spec-table td { display: block; width: auto; } .spec-table th { border-bottom: 0; padding-bottom: 4px; } .spec-table td { padding-top: 0; } }

/* checklist in two-col */
.crosslink { display: grid; gap: 4px; }
.crosslink__a { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 24px 0; border-bottom: 1px solid var(--line); font: 650 clamp(1.4rem, 3vw, 2.2rem)/1.1 var(--f-display); font-stretch: 108%; letter-spacing: -0.02em; color: var(--ink); text-decoration: none; }
.crosslink__a:first-of-type { border-top: 1px solid var(--line); }
.crosslink__a:hover { color: var(--brass-ink); }
.crosslink__a:hover .ico { transform: translateX(6px); transition: transform .2s; }

/* repair cards */
.rgrid, .sgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 290px), 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.rcard, .scard { display: flex; flex-direction: column; background: var(--card); padding: 28px; text-decoration: none; min-height: 240px; transition: background .2s; }
.rcard__top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 26px; }
.rcard__ico { width: 52px; height: 52px; display: grid; place-items: center; border: 1px solid var(--line-strong); border-radius: var(--r); color: var(--brass-ink); background: var(--white); }
.rcard h2, .scard h2 { font-size: 1.1875rem; margin-bottom: 8px; }
.rcard p, .scard p { color: var(--slate); font-size: 0.9375rem; margin-bottom: 18px; }
.rcard:hover, .scard:hover { background: var(--white); }
.rcard:hover .pcard__more .ico, .scard:hover .pcard__more .ico { transform: translateX(4px); }
.scard--dark { background: var(--ink); color: #aab0b3; }
.scard--dark h2, .scard--dark .pcard__more { color: var(--paper); }
.scard--dark p { color: #aab0b3; }
.scard--dark .rcard__ico { background: transparent; border-color: rgba(255,255,255,.25); color: var(--brass); }
.scard--dark .idx { color: var(--brass); }
.scard--dark:hover { background: var(--anth); }

/* repair diagnosis */
.diag { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.diag__col { background: var(--card); padding: 30px; }
.diag__col h2 { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; font-size: 1.25rem; }
.diag__col h2 .idx { padding: 4px 8px; border: 1px solid currentColor; border-radius: 2px; }
.diag__col .checklist li { font-size: 0.9688rem; }
.diag__col:not(.diag__col--fix) .checklist .ico { color: var(--slate); }
.diag__col--fix { background: var(--white); }
.diag-card { background: var(--card); border: 1px solid var(--line); border-radius: 4px; padding: 28px; }
.diag-card__ico { width: 76px; height: 76px; display: grid; place-items: center; border-radius: var(--r); background: var(--ink); color: var(--brass); margin-bottom: 22px; }
@media (max-width: 960px) { .diag { grid-template-columns: 1fr; } }

/* guarantee */
.gcards { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.gbig { background: var(--card); padding: clamp(28px, 4vw, 48px); }
.gbig__n { display: flex; align-items: baseline; gap: 10px; font: 650 clamp(4rem, 9vw, 7rem)/0.9 var(--f-display); font-stretch: 115%; color: var(--ink); letter-spacing: -0.04em; margin-bottom: 24px; }
.gbig__n small { font: 500 0.875rem var(--f-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--brass-ink); }
.gbig h2 { margin-bottom: 12px; }
.gbig p { color: var(--slate); max-width: 52ch; }
@media (max-width: 760px) { .gcards { grid-template-columns: 1fr; } }

/* contact */
.ccards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.ccard { display: flex; flex-direction: column; gap: 6px; background: var(--card); padding: 28px; text-decoration: none; color: var(--ink); transition: background .2s; }
.ccard > .ico { color: var(--brass-ink); margin-bottom: 14px; }
.ccard .eyebrow { margin: 0; }
.ccard strong { font: 650 1.25rem/1.25 var(--f-display); font-stretch: 105%; }
.ccard strong.break { overflow-wrap: anywhere; font-size: 1.0625rem; }
.ccard > span:last-child { font-size: 0.875rem; color: var(--slate); }
a.ccard:hover { background: var(--white); }
.ccard--wa > .ico { color: #128c4a; }
.map { min-height: 360px; display: grid; place-content: center; justify-items: center; gap: 10px; background: var(--paper-2); border: 1px solid var(--line); border-radius: 4px; text-align: center; padding: 24px; }
.map iframe { width: 100%; height: 420px; border: 0; }
.map.is-loaded { display: block; padding: 0; }
.pc-check { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: end; }
.pc-check__out { grid-column: 1 / -1; margin: 0; font-size: 0.9375rem; }
.hours { width: 100%; border-collapse: collapse; font-size: 0.9375rem; }
.hours th, .hours td { padding: 9px 0; border-bottom: 1px solid var(--line); text-align: left; font-weight: 400; }
.hours td { text-align: right; color: var(--ink); font-weight: 500; }
.openstate { display: flex; align-items: center; gap: 8px; margin: 16px 0 0; font-size: 0.875rem; font-weight: 500; }
.openstate::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.openstate.is-open::before, [data-openstate].is-open::before { background: #2fbf63; box-shadow: 0 0 0 4px rgba(47,191,99,.18); }
.openstate:empty { display: none; }

/* ---------- forms ---------- */
.qb { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: clamp(28px, 4vw, 56px); align-items: start; }
.qb__aside { position: sticky; top: calc(var(--hdr) + 24px); }
@media (max-width: 1000px) { .qb { grid-template-columns: 1fr; } .qb__aside { position: static; } }
.fs { border: 0; margin: 0 0 36px; padding: 28px 0 0; border-top: 1px solid var(--ink); min-width: 0; }
.fs legend { display: flex; align-items: center; gap: 12px; float: left; width: 100%; margin-bottom: 20px; font: 650 1.375rem/1.2 var(--f-display); font-stretch: 106%; color: var(--ink); letter-spacing: -0.01em; }
.fs legend + * { clear: both; }
.fs legend .idx { padding: 4px 7px; border: 1px solid currentColor; border-radius: 2px; font-size: 0.75rem; }
.hint { font-size: 0.875rem; color: var(--slate); margin-bottom: 18px; clear: both; }
.grid-6 { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; clear: both; }
.f { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.f--span2 { grid-column: span 2; } .f--span3 { grid-column: span 3; } .f--span4 { grid-column: span 4; } .f--span6 { grid-column: span 6; }
.f > span { font-size: 0.8125rem; font-weight: 600; color: var(--ink); }
.f em { font-style: normal; font-weight: 400; color: var(--muted); }
.f input, .f select, .f textarea { width: 100%; min-height: 48px; padding: 10px 12px; background: var(--white); border: 1px solid var(--line-strong); border-radius: var(--r); font-size: 1rem; color: var(--ink); transition: border-color .15s, box-shadow .15s; }
.f textarea { resize: vertical; min-height: 96px; line-height: 1.5; }
.f select { appearance: none; -webkit-appearance: none; padding-right: 36px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%231b2024' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; }
.f input:hover, .f select:hover, .f textarea:hover { border-color: var(--slate); }
.f input:focus, .f select:focus, .f textarea:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px rgba(185,138,69,.35); }
.f.is-invalid input, .f.is-invalid select, .f.is-invalid textarea { border-color: var(--err); background-color: #fdf4f2; box-shadow: 0 0 0 3px rgba(168,50,31,.16); }
.f.is-invalid > span { color: var(--err); }
.upper { text-transform: uppercase; }
.upper::placeholder { text-transform: none; }
.check { display: grid; grid-template-columns: auto 1fr; gap: 12px; align-items: start; margin-top: 22px; font-size: 0.9375rem; color: var(--slate); cursor: pointer; }
.check input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--ink); }
.check.is-invalid span { color: var(--err); }
.qb__submit { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; padding-top: 28px; border-top: 1px solid var(--line); }
.form-msg { flex-basis: 100%; margin: 0 0 4px; padding: 14px 16px; border-radius: var(--r); background: #fbeeea; color: var(--err); font-size: 0.9375rem; font-weight: 500; }
.form-msg.is-ok { background: #e8f4ec; color: var(--ok); }
@media (max-width: 640px) {
  .grid-6 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .f--span2, .f--span3, .f--span4, .f--span6 { grid-column: span 2; }
  .f.f--half { grid-column: span 1; }
  .qb__submit .btn { width: 100%; }
}
.qb__items { display: grid; gap: 14px; margin-bottom: 18px; }
.qitem { background: var(--card); border: 1px solid var(--line); border-radius: 4px; padding: 18px 20px 22px; }
.qitem__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.qitem__n { font: 500 0.75rem var(--f-mono); text-transform: uppercase; letter-spacing: 0.12em; color: var(--brass-ink); }
.qitem__del { display: inline-flex; align-items: center; gap: 6px; border: 0; background: none; color: var(--slate); font-size: 0.8125rem; padding: 6px; border-radius: var(--r); }
.qitem__del:hover { color: var(--err); background: #fbeeea; }
.qitem:only-child .qitem__del { visibility: hidden; }
.qsum { background: var(--ink); color: #b9bfc2; padding: 26px; border-radius: 4px; margin-bottom: 16px; }
.qsum .eyebrow { color: var(--brass); }
.qsum dl { margin: 0; }
.qsum dl div { display: flex; justify-content: space-between; align-items: baseline; padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.qsum dt { font-size: 0.875rem; }
.qsum dd { margin: 0; font: 650 1.375rem var(--f-display); color: var(--paper); }
.choice-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; clear: both; }
.choice { position: relative; cursor: pointer; }
.choice input { position: absolute; opacity: 0; inset: 0; }
.choice > span { height: 100%; display: flex; flex-direction: column; gap: 6px; padding: 18px; background: var(--white); border: 1px solid var(--line-strong); border-radius: 4px; transition: border-color .15s, background .15s, box-shadow .15s; }
.choice .ico { color: var(--brass-ink); margin-bottom: 6px; }
.choice strong { color: var(--ink); font-size: 0.9688rem; }
.choice small { font-size: 0.8125rem; color: var(--slate); line-height: 1.4; }
.choice input:checked + span { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); background: var(--card); }
.choice input:focus-visible + span { outline: 2px solid var(--brass); outline-offset: 2px; }
@media (max-width: 860px) { .choice-grid { grid-template-columns: 1fr 1fr; } }
[data-show-for][hidden] { display: none; }

/* ---------- footer ---------- */
.site-footer { background: #14181b; color: #9aa1a5; font-size: 0.9375rem; padding-top: clamp(56px, 7vw, 88px); }
.site-footer__top { display: grid; grid-template-columns: minmax(0, 1.6fr) repeat(4, minmax(0, 1fr)); gap: 40px; padding-bottom: 48px; }
.f-brand p { margin: 20px 0 22px; max-width: 36ch; color: #9aa1a5; }
.f-contact { list-style: none; display: grid; gap: 10px; }
.f-contact a, .f-contact span { display: inline-flex; align-items: center; gap: 10px; color: var(--paper); text-decoration: none; overflow-wrap: anywhere; }
.f-contact a:hover { color: var(--brass); }
.f-contact .ico { color: var(--brass); }
.f-social { display: flex; gap: 10px; margin-top: 22px; }
.f-social a { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; color: var(--paper); }
.f-social a:hover { background: var(--paper); color: var(--ink); }
.f-col h2 { font: 500 0.75rem var(--f-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--paper); margin-bottom: 18px; }
.f-col ul { list-style: none; display: grid; gap: 10px; }
.f-col a { color: #9aa1a5; text-decoration: none; }
.f-col a:hover { color: var(--paper); text-decoration: underline; }
.site-footer__hours { display: flex; flex-wrap: wrap; gap: 12px 40px; padding: 22px 0; border-top: 1px solid rgba(255,255,255,.1); }
.site-footer__hours p { margin: 0; display: flex; gap: 10px; }
.site-footer__hours strong { color: var(--paper); font-weight: 500; }
.site-footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; padding: 24px 0 32px; border-top: 1px solid rgba(255,255,255,.1); font-size: 0.8125rem; }
.site-footer__bottom p { margin: 0; max-width: 80ch; }
.site-footer__bottom ul { list-style: none; display: flex; flex-wrap: wrap; gap: 20px; }
.site-footer__bottom a { color: #9aa1a5; }
.site-footer__bottom a:hover { color: var(--paper); }
@media (max-width: 1000px) { .site-footer__top { grid-template-columns: 1fr 1fr; } .f-brand { grid-column: 1 / -1; } }
@media (max-width: 480px) { .site-footer__top { grid-template-columns: 1fr; } }

/* ---------- mobile action bar ---------- */
.actionbar { display: none; }
@media (max-width: 760px) {
  body { padding-bottom: calc(64px + env(safe-area-inset-bottom)); }
  .actionbar { display: grid; grid-template-columns: repeat(4, 1fr); position: fixed; z-index: 60; left: 0; right: 0; bottom: 0; background: var(--ink); border-top: 1px solid rgba(255,255,255,.1); padding-bottom: env(safe-area-inset-bottom); }
  .actionbar a, .actionbar button { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; height: 64px; color: var(--paper); text-decoration: none; font-size: 0.75rem; font-weight: 500; background: none; border: 0; border-right: 1px solid rgba(255,255,255,.08); }
  .actionbar > :last-child { border-right: 0; }
  .actionbar .ico { color: var(--brass); }
  .actionbar__wa .ico { color: var(--wa); }
  .actionbar__quote { background: var(--brass) !important; color: var(--ink) !important; }
  .actionbar__quote .ico { color: var(--ink) !important; }
}

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

/* ---------- print ---------- */
@media print {
  .topbar, .site-header, .actionbar, .vxa, .vxa-launch, .cta-band, .site-footer { display: none !important; }
  body { background: #fff; }
}

/* =====================================================================
   Header motion
   ===================================================================== */
.site-header__in { transition: height .28s ease; }
.site-header { transition: box-shadow .28s ease, background-color .28s ease; }
.site-header.is-scrolled { box-shadow: 0 8px 24px -18px rgba(27,32,36,.45); }
@media (min-width: 1061px) { .site-header.is-scrolled .site-header__in { height: 64px; } .site-header.is-scrolled .nav__link { height: 64px; } .nav__link { transition: height .28s ease; } }
.logo-mark rect:first-of-type, .logo-mark path { stroke-dasharray: 120; }
@media (prefers-reduced-motion: no-preference) {
  .intro .site-header .logo-mark rect:first-of-type, .intro .site-header .logo-mark path { animation: vxStroke 1.1s cubic-bezier(.6,0,.2,1) both; }
  .intro .site-header .logo-mark rect:last-of-type { animation: vxPop .45s .8s cubic-bezier(.3,1.5,.5,1) both; transform-origin: 23px 21px; }
  .intro .site-header .logo__word { animation: vxFadeRight .7s .25s ease both; }
}
@keyframes vxStroke { from { stroke-dashoffset: 120; } to { stroke-dashoffset: 0; } }
@keyframes vxPop { from { transform: scale(0); } to { transform: scale(1); } }
@keyframes vxFadeRight { from { opacity: 0; transform: translateX(-8px); } to { opacity: 1; transform: none; } }
@keyframes vxUp { from { opacity: 0; transform: translateY(105%); } to { opacity: 1; transform: none; } }
@keyframes vxFade { from { opacity: 0; } to { opacity: 1; } }

/* mobile top bar: rotate the three messages */
@media (max-width: 760px) {
  .topbar__in { position: relative; justify-content: center; }
  .topbar.rot .topbar__msg, .topbar.rot .topbar__hours { display: flex !important; }
  .topbar.rot .topbar__msg, .topbar.rot .topbar__hours, .topbar.rot .topbar__wa { position: absolute; left: 50%; top: 50%; translate: -50% -50%; margin: 0; white-space: nowrap; opacity: 0; transition: opacity .5s ease; pointer-events: none; }
  .topbar.rot .is-active { opacity: 1; pointer-events: auto; }
}

/* =====================================================================
   Hero
   ===================================================================== */
.display .ln { display: block; overflow: hidden; padding-bottom: .06em; margin-bottom: -.06em; }
.display .ln > span { display: inline-block; }
@media (prefers-reduced-motion: no-preference) {
  .hero .display .ln > span { animation: vxUp .9s cubic-bezier(.2,.7,.2,1) both; animation-delay: calc(var(--d, 0) * 110ms + 80ms); }
  .hero .hero__lead, .hero .hero__actions, .hero .hero__ticks { animation: vxFadeUp .8s ease both; }
  .hero .hero__lead { animation-delay: .45s; } .hero .hero__actions { animation-delay: .58s; } .hero .hero__ticks { animation-delay: .7s; }
  .hero .diagram--facade { animation: vxFadeUp .9s .15s ease both; }
  .hero .d-call, .hero .d-dim, .hero .d-open { animation: vxFade .6s ease both; animation-delay: 1.7s; }
  .hero .d-call:nth-of-type(2n) { animation-delay: 1.9s; }
  .hero .hf-relief { animation: vxFade .9s 1.45s ease both; }
}
@keyframes vxFadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
/* hero house: no sheet behind it; it reads as a raised panel fixed to the wall */
.hero__art::before { content: ''; position: absolute; inset: -12% -8% -6% -14%; z-index: -1; pointer-events: none; background: radial-gradient(ellipse at 45% 42%, rgba(255,255,255,.55), rgba(255,255,255,0) 66%); }
.hero__art { isolation: isolate; }
.hero__copy { position: relative; z-index: 1; }
.hf-face { fill: var(--card); }
/* let the house use the page margin on the right so it can be drawn larger */
.hero__art { --bleed: min(110px, calc(max(0px, (100vw - 1280px) / 2) + var(--gut) - 12px)); }
.hero__art .diagram--facade { display: block; width: calc(100% + var(--bleed)); max-width: none; }
@media (max-width: 960px) {
  .hero__art { --bleed: 0px; max-width: 720px; }
  .hero__art .diagram--facade { width: calc(100% + 2 * var(--gut)); margin-inline: calc(-1 * var(--gut)); }
}
@media (max-width: 600px) { .hero .diagram--facade .d-call { display: none; } }
/* phones: keep the whole hero (heading, buttons, three ticks) on the first screen, and the house close below */
@media (max-width: 600px) {
  .hero { padding-block: 20px 36px; }
  .hero__grid { row-gap: 18px; }
  .hero__lead { margin-top: 16px; font-size: 1rem; line-height: 1.55; }
  .hero__actions { margin-top: 22px; }
  .hero__actions .hbtn { min-height: 58px; padding-block: 6px; }
  .hero__ticks { margin-top: 20px; gap: 8px 22px; }
}
/* the button above already says "Draw your windows to size" */
@media (max-width: 760px) { .hero__art .hero__badge { display: none; } }
.hf-side { fill: #dcdfdb; stroke: rgba(27,32,36,.55); stroke-width: .8; stroke-linejoin: round; }
.hf-side--under { fill: #c9cdc9; }
.hf-shadow { fill: #1b2024; opacity: .16; }
.hf-shadow--near { opacity: .24; }
.hero__badge { position: absolute; left: -22px; bottom: -26px; text-decoration: none; display: flex; align-items: center; gap: 12px; padding: 12px 16px 12px 12px; background: var(--ink); color: var(--paper); border-radius: 6px; box-shadow: 0 16px 34px -18px rgba(27,32,36,.7); font-size: 0.875rem; line-height: 1.3; }
.hero__badge strong { display: block; font-weight: 600; }
.hero__badge span { color: #aab0b3; font-size: 0.8125rem; }
.hero__badge .ico { width: 38px; height: 38px; padding: 9px; border-radius: 50%; background: var(--brass); color: var(--ink); }
@media (prefers-reduced-motion: no-preference) { .hero__badge { animation: vxFadeUp .7s 1.2s ease both; } }
@media (max-width: 960px) { .hero__badge { position: relative; left: auto; bottom: auto; display: inline-flex; margin-top: 22px; } }
.hero__badge:hover strong { text-decoration: underline; text-underline-offset: 3px; }

/* reveal on scroll (only for content below the first screen) */
@media (prefers-reduced-motion: no-preference) {
  .anim-up { opacity: 0; transform: translateY(22px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1); }
  .anim-up.is-in { opacity: 1; transform: none; }
}

/* =====================================================================
   Three paths
   ===================================================================== */
.path { display: grid; grid-template-columns: minmax(0, 1fr) 96px; gap: 8px 24px; align-items: start; }
.path__body { min-width: 0; }
.path__fig { grid-row: span 2; align-self: center; width: 96px; height: 96px; display: grid; place-items: center; transition: transform .35s cubic-bezier(.2,.7,.2,1); }
.path__fig .diagram { max-height: 96px; }
.path--dark .path__fig { color: var(--brass); }
.path__go { position: static; margin-top: 18px; }
.path:hover .path__fig { transform: translateY(-4px) rotate(-2deg); }
.path--dark .d-frame, .path--dark .d-sash { fill: #2b3237; stroke: #c9ccce; }
.path--dark .d-line, .path--dark .d-outline { stroke: #c9ccce; }
@media (max-width: 860px) { .path__fig { width: 72px; height: 72px; } .path { grid-template-columns: minmax(0, 1fr) 72px; padding-right: 0 !important; } .path--dark { padding-right: var(--gut) !important; } }

/* =====================================================================
   Product cards
   ===================================================================== */
.pcard { position: relative; }
.pcard::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--brass); transform: scaleX(0); transform-origin: left; transition: transform .45s cubic-bezier(.2,.7,.2,1); }
.pcard:hover::after, .pcard:focus-within::after { transform: scaleX(1); }
.pcard__fig { position: relative; overflow: hidden; }
.pcard__fig .diagram { transition: transform .5s cubic-bezier(.2,.7,.2,1); }
.pcard:hover .pcard__fig .diagram { transform: translateY(-4px) scale(1.035); }
@media (prefers-reduced-motion: no-preference) { .pcard:hover .d-open { animation: vxMarch .9s linear infinite; } }
@keyframes vxMarch { to { stroke-dashoffset: -18; } }
.pcard__tag { position: absolute; top: 14px; left: 14px; font: 500 0.6875rem/1 var(--f-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink); background: var(--paper); border: 1px solid var(--line-strong); padding: 6px 8px; border-radius: 2px; }
.pcard__link { color: inherit; text-decoration: none; }
.pcard__link::before { content: ''; position: absolute; inset: 0; z-index: 1; }
.pcard__link:focus-visible { outline: none; }
.pcard:focus-within { outline: 2px solid var(--brass); outline-offset: -2px; }
.pcard__chips { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; margin: -4px 0 18px; }
.pcard__chips li { font-size: 0.75rem; padding: 3px 8px; border-radius: 2px; background: var(--paper-2); color: var(--ink-2); }
.pcard__foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 14px; border-top: 1px solid var(--line); }
.pcard__foot .pcard__more { margin: 0; }
.pcard__quote { position: relative; z-index: 2; font-size: 0.8125rem; font-weight: 600; color: var(--brass-ink); text-decoration: none; padding: 6px 10px; border: 1px solid var(--line-strong); border-radius: var(--r); background: var(--white); transition: background .2s, color .2s, border-color .2s; }
.pcard__quote:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* =====================================================================
   Quote configurator
   ===================================================================== */
.cfg-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 24px; margin-bottom: 18px; }
.cfg-head .h3 { display: flex; align-items: center; gap: 12px; }
.cfg-head .h3 .idx { padding: 4px 7px; border: 1px solid currentColor; border-radius: 2px; }
.cfg-head .hint { margin: 0; }
.cfg { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); background: var(--card); border: 1px solid var(--line-strong); border-radius: 8px; overflow: hidden; box-shadow: 0 24px 48px -36px rgba(27,32,36,.4); }
.cfg[data-editing]:not([data-editing='']) { border-color: var(--brass); box-shadow: 0 0 0 3px rgba(185,138,69,.22), 0 24px 48px -36px rgba(27,32,36,.4); }
.cfg__stage { position: relative; min-width: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 64px 24px 24px; min-height: 480px; background-color: var(--white); background-image: linear-gradient(rgba(27,32,36,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(27,32,36,.045) 1px, transparent 1px); background-size: 20px 20px; border-right: 1px solid var(--line); }
.cfg__badge { position: absolute; top: 16px; left: 16px; display: flex; align-items: center; gap: 10px; font: 500 0.75rem/1 var(--f-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--slate); }
.cfg__badge #cfg-ref { background: var(--ink); color: var(--paper); padding: 6px 9px; border-radius: 3px; letter-spacing: 0.04em; }
.cfg__draw { --fw: 280px; --fh: 280px; display: grid; grid-template-columns: var(--fw) 92px; grid-template-rows: 64px var(--fh); padding-left: 46px; }
.cfg__fig { grid-column: 1; grid-row: 2; display: grid; place-items: center; }
.cfg__fig svg { display: block; filter: drop-shadow(0 10px 14px rgba(27,32,36,.14)); }
.dim { position: relative; display: flex; align-items: center; justify-content: center; color: var(--slate); }
.dim--w { grid-column: 1; grid-row: 1; padding-bottom: 14px; }
.dim--h { grid-column: 2; grid-row: 2; padding-left: 14px; }
.dim--w::before { content: ''; position: absolute; left: 2px; right: 2px; top: calc(50% - 7px); height: 14px; transform: translateY(-50%); border-inline: 1.5px solid currentColor; background: linear-gradient(currentColor, currentColor) center / 100% 1.5px no-repeat; }
.dim--h::before { content: ''; position: absolute; top: 2px; bottom: 2px; left: calc(50% + 7px); width: 14px; transform: translateX(-50%); border-block: 1.5px solid currentColor; background: linear-gradient(currentColor, currentColor) center / 1.5px 100% no-repeat; }
.dim__in { position: relative; z-index: 1; display: flex; align-items: center; gap: 6px; padding: 0 8px; background: var(--white); }
.dim--w .dim__in { transform: translateY(-7px); }
.dim--h .dim__in { flex-direction: column; gap: 2px; padding: 8px 0; }
.dim__in input { width: 84px; height: 42px; padding: 0 6px; text-align: center; font: 600 1.0625rem var(--f-mono); color: var(--ink); background: var(--white); border: 1.5px solid var(--ink); border-radius: 5px; -moz-appearance: textfield; appearance: textfield; transition: box-shadow .2s, border-color .2s; }
.dim__in input::-webkit-outer-spin-button, .dim__in input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.dim__in input:focus { outline: none; border-color: var(--brass-2); box-shadow: 0 0 0 4px rgba(185,138,69,.28); }
.dim__in input::placeholder { color: #9aa2a6; }
.dim__unit { font: 500 0.6875rem var(--f-mono); color: var(--slate); text-transform: uppercase; letter-spacing: 0.08em; }
@media (prefers-reduced-motion: no-preference) { .cfg__draw.is-default .dim__in input:not(:focus) { animation: vxPulse 2.4s ease-in-out infinite; } }
@keyframes vxPulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(185,138,69,0); border-color: var(--ink); } 50% { box-shadow: 0 0 0 5px rgba(185,138,69,.25); border-color: var(--brass-2); } }
.cfg__note { margin: 22px 0 0; font: 500 0.6875rem/1.5 var(--f-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); text-align: center; max-width: 42ch; }
.cfg__fields { min-width: 0; padding: 28px; display: flex; flex-direction: column; gap: 22px; }
.cfg__fields .grid-6 { gap: 16px; }
.swatches-f { border: 0; margin: 0; padding: 0; min-width: 0; }
.swatches-f legend { padding: 0; margin-bottom: 10px; font-size: 0.8125rem; font-weight: 600; color: var(--ink); }
.swatches-f legend span { font-weight: 400; color: var(--slate); margin-left: 6px; }
.sw-row { display: flex; flex-wrap: wrap; gap: 10px; }
.sw { position: relative; cursor: pointer; }
.sw input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.sw__chip { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--sw); box-shadow: inset 0 0 0 1px rgba(0,0,0,.18), inset 0 6px 10px rgba(255,255,255,.18); transition: transform .15s; font: 600 0.875rem var(--f-mono); color: var(--slate); }
.sw__chip--other { background: var(--white); border: 1px dashed var(--line-strong); box-shadow: none; }
.sw__name { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.sw input:checked + .sw__chip { outline: 2px solid var(--ink); outline-offset: 3px; transform: scale(1.04); }
.sw input:focus-visible + .sw__chip { outline: 2px solid var(--brass); outline-offset: 3px; }
.sw:hover .sw__chip { transform: scale(1.08); }
.stepper { display: flex; align-items: stretch; height: 48px; background: var(--white); border: 1px solid var(--line-strong); border-radius: var(--r); overflow: hidden; }
.stepper button { width: 42px; flex: none; display: grid; place-items: center; border: 0; background: transparent; color: var(--ink); }
.stepper button:hover { background: var(--paper-2); }
.stepper input { flex: 1; min-width: 0; width: 100%; border: 0; text-align: center; font: 600 1rem var(--f-body); background: transparent; -moz-appearance: textfield; appearance: textfield; }
.stepper input::-webkit-outer-spin-button, .stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.stepper:focus-within { border-color: var(--ink); box-shadow: 0 0 0 3px rgba(185,138,69,.35); }
.cfg__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding-top: 20px; border-top: 1px solid var(--line); margin-top: auto; }
.cfg__msg { flex-basis: 100%; margin: 0; min-height: 1.4em; font-size: 0.9375rem; font-weight: 500; color: var(--ok); }
.cfg__msg.is-bad { color: var(--err); }
.f[hidden] { display: none; }
@media (max-width: 980px) {
  .cfg { grid-template-columns: minmax(0, 1fr); }
  .cfg__stage { border-right: 0; border-bottom: 1px solid var(--line); min-height: 0; padding: 60px 12px 20px; }
  .cfg__draw { padding-left: 0; grid-template-columns: var(--fw) 84px; }
  .cfg__fields { padding: 22px 18px; }
}

/* schedule list */
.qlist { margin-top: 44px; }
.qlist__head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px 32px; padding-bottom: 16px; margin-bottom: 16px; border-bottom: 1px solid var(--ink); }
.qlist__head .h3 { display: flex; align-items: center; gap: 12px; }
.qlist__count { font: 500 0.75rem/1 var(--f-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--paper); background: var(--ink); padding: 6px 9px; border-radius: 3px; }
.qlist__totals { display: flex; gap: 28px; margin: 0; }
.qlist__totals div { display: flex; align-items: baseline; gap: 10px; }
.qlist__totals dt { font: 500 0.75rem var(--f-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--slate); }
.qlist__totals dd { margin: 0; font: 650 1.375rem var(--f-display); color: var(--ink); font-variant-numeric: tabular-nums; }
.qlist__items { list-style: none; display: grid; gap: 12px; }
.qli { display: grid; grid-template-columns: 120px minmax(0, 1fr) auto; gap: 22px; align-items: center; padding: 14px 16px 14px 14px; background: var(--card); border: 1px solid var(--line); border-radius: 8px; transition: border-color .2s, box-shadow .2s; }
.qli:hover { border-color: var(--line-strong); }
.qli.is-editing { border-color: var(--brass); box-shadow: 0 0 0 3px rgba(185,138,69,.2); }
@media (prefers-reduced-motion: no-preference) { .qli.is-new { animation: vxNew .9s ease; } }
@keyframes vxNew { 0% { opacity: 0; transform: translateY(10px); background: #f6eddc; } 40% { opacity: 1; transform: none; background: #f6eddc; } 100% { background: var(--card); } }
.qli__fig { width: 120px; height: 120px; display: grid; place-items: center; background-color: var(--white); background-image: linear-gradient(rgba(27,32,36,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(27,32,36,.04) 1px, transparent 1px); background-size: 12px 12px; border: 1px solid var(--line); border-radius: 6px; }
.qli__fig svg { max-width: 100px; max-height: 100px; width: auto; height: auto; }
.qli__body { min-width: 0; }
.qli__title { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 0 0 4px; }
.qli__ref { font: 600 0.75rem/1 var(--f-mono); letter-spacing: 0.04em; color: var(--paper); background: var(--ink); padding: 5px 8px; border-radius: 3px; }
.qli__title strong { font: 650 1.125rem/1.2 var(--f-display); font-stretch: 105%; color: var(--ink); }
.qli__meta { margin: 0 0 10px; font-size: 0.9375rem; color: var(--slate); font-variant-numeric: tabular-nums; }
.qli__chips { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; }
.qli__chips li { font-size: 0.75rem; padding: 3px 8px; border: 1px solid var(--line-strong); border-radius: 2px; background: var(--white); color: var(--ink-2); }
.qli__note { margin: 10px 0 0; font-size: 0.875rem; font-style: italic; color: var(--slate); }
.qli__act { display: flex; flex-direction: column; gap: 6px; }
.qli__act button { display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; font-size: 0.8125rem; font-weight: 600; color: var(--ink); background: var(--white); border: 1px solid var(--line-strong); border-radius: var(--r); transition: background .15s, color .15s, border-color .15s; }
.qli__act button:hover { border-color: var(--ink); }
.qli__act [data-act='del']:hover { color: var(--err); border-color: var(--err); background: #fdf4f2; }
.qlist__empty { display: flex; align-items: flex-start; gap: 14px; padding: 22px 24px; border: 1.5px dashed var(--line-strong); border-radius: 8px; color: var(--slate); }
.qlist__empty .ico { color: var(--brass-ink); flex: none; margin-top: 2px; }
.qlist__empty p { margin: 0; }
.qlist__empty strong { color: var(--ink); }
.qb__after { margin-top: 14px; }
@media (max-width: 680px) {
  .qli { grid-template-columns: 84px minmax(0, 1fr); gap: 14px; }
  .qli__fig { width: 84px; height: 84px; }
  .qli__fig svg { max-width: 70px; max-height: 70px; }
  .qli__act { grid-column: 1 / -1; flex-direction: row; flex-wrap: wrap; }
  .qli__act button { flex: 1 1 auto; justify-content: center; }
}

/* keep the chat launcher from covering the drawer’s call-to-action while the menu is open */
@media (max-width: 1060px) { body.nav-open .vxa-launch { opacity: 0; visibility: hidden; pointer-events: none; } }

@media (min-width: 1000px) { .sgrid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

/* ---------- hero call-to-action buttons ---------- */
.hbtn { position: relative; display: inline-flex; align-items: center; gap: 12px; min-height: 62px; padding: 7px 16px 7px 7px; border-radius: 10px; text-decoration: none; transition: transform .22s cubic-bezier(.2,.8,.2,1), box-shadow .22s, background-color .22s, border-color .22s; }
.hbtn__ico { width: 46px; height: 46px; flex: none; display: grid; place-items: center; border-radius: 7px; transition: transform .22s; }
.hbtn__txt { display: flex; flex-direction: column; gap: 4px; line-height: 1.15; min-width: 0; }
.hbtn__txt strong { font: 650 1.0625rem/1.15 var(--f-display); font-stretch: 104%; letter-spacing: -0.005em; }
.hbtn__txt small { font: 500 0.8125rem/1.2 var(--f-body); white-space: nowrap; }
.hbtn__go { margin-left: auto; padding-left: 4px; display: grid; place-items: center; transition: transform .25s cubic-bezier(.2,.8,.2,1); }
.hbtn:focus-visible { outline: 3px solid var(--brass); outline-offset: 3px; }
.hbtn:active { transform: translateY(0) scale(.99); }
.hbtn--quote { background: var(--ink); color: var(--paper); box-shadow: 0 1px 0 rgba(255,255,255,.06) inset, 0 16px 30px -18px rgba(27,32,36,.85); }
.hbtn--quote .hbtn__ico { background: var(--brass); color: var(--ink); }
.hbtn--quote small { color: #b6bcbf; }
.hbtn--quote:hover { background: var(--anth); transform: translateY(-2px); box-shadow: 0 1px 0 rgba(255,255,255,.06) inset, 0 20px 34px -18px rgba(27,32,36,.9); }
.hbtn--quote:hover .hbtn__go { transform: translateX(4px); }
.hbtn--quote:hover .hbtn__ico { transform: rotate(-6deg); }
.hbtn--wa { background: #0f5132; color: #fff; box-shadow: 0 1px 0 rgba(255,255,255,.08) inset, 0 16px 30px -18px rgba(9,60,34,.9); }
.hbtn--wa .hbtn__ico { background: #25d366; color: #fff; }
.hbtn--wa .hbtn__ico .ico { filter: drop-shadow(0 1px 0 rgba(5,48,26,.35)); }
.hbtn--wa small { color: #a9dcbd; font-variant-numeric: tabular-nums; }
.hbtn--wa .hbtn__go { color: #a9dcbd; }
.hbtn--wa:hover { background: #0b6b3e; transform: translateY(-2px); box-shadow: 0 1px 0 rgba(255,255,255,.08) inset, 0 20px 34px -18px rgba(9,60,34,.95); }
.hbtn--wa:hover .hbtn__ico { transform: scale(1.06); }
.hbtn--wa:hover .hbtn__go { transform: translate(3px, -3px); color: #fff; }
/* three hero buttons: the quote across the top, WhatsApp and repairs side by side below */
.hero__actions { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; max-width: 572px; }
.hero__actions .hbtn { min-width: 0; }
.hero__actions .hbtn--quote { grid-column: 1 / -1; }
.hbtn__txt strong { text-wrap: balance; }
.hbtn--fix { background: var(--white); color: var(--ink); border: 1px solid var(--line-strong); box-shadow: 0 10px 24px -20px rgba(27,32,36,.5); }
.hbtn--fix .hbtn__ico { background: var(--ink); color: var(--brass); }
.hbtn--fix small { color: var(--slate); }
.hbtn--fix .hbtn__go { color: var(--slate); }
.hbtn--fix:hover { border-color: var(--ink); transform: translateY(-2px); box-shadow: 0 18px 30px -20px rgba(27,32,36,.6); }
.hbtn--fix:hover .hbtn__ico { transform: rotate(-12deg); }
.hbtn--fix:hover .hbtn__go { transform: translateX(4px); color: var(--ink); }
/* one light sweep across each button after it arrives */
.hbtn::after { content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0; background: linear-gradient(105deg, transparent 38%, rgba(255,255,255,.2) 50%, transparent 62%) no-repeat; background-size: 260% 100%; background-position: 130% 0; }
.hbtn--fix::after { background-image: linear-gradient(105deg, transparent 38%, rgba(185,138,69,.16) 50%, transparent 62%); }
@media (prefers-reduced-motion: no-preference) {
  .hero .hero__actions { animation: none; }
  .hero .hero__actions > .hbtn { animation: hbtnIn .7s cubic-bezier(.2,.7,.2,1) backwards; }
  .hero .hero__actions > .hbtn:nth-child(1) { animation-delay: .55s; }
  .hero .hero__actions > .hbtn:nth-child(2) { animation-delay: .67s; }
  .hero .hero__actions > .hbtn:nth-child(3) { animation-delay: .79s; }
  .hero .hero__actions > .hbtn::after { animation: hbtnSheen 1.2s ease-in-out 1 both; }
  .hero .hero__actions > .hbtn:nth-child(1)::after { animation-delay: 1.35s; }
  .hero .hero__actions > .hbtn:nth-child(2)::after { animation-delay: 1.5s; }
  .hero .hero__actions > .hbtn:nth-child(3)::after { animation-delay: 1.65s; }
}
@keyframes hbtnIn { from { opacity: 0; transform: translateY(14px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes hbtnSheen { 0% { opacity: 1; background-position: 130% 0; } 99% { opacity: 1; background-position: -30% 0; } 100% { opacity: 0; background-position: -30% 0; } }
.hbtn:active { transform: scale(.98); }
/* phones: quote full width, then two compact tiles */
@media (max-width: 600px) {
  .hero__actions { gap: 10px; max-width: none; }
  .hero__actions .hbtn:not(.hbtn--quote) { min-height: 56px; gap: 10px; padding: 6px 10px 6px 6px; }
  .hero__actions .hbtn:not(.hbtn--quote) .hbtn__ico { width: 40px; height: 40px; }
  .hero__actions .hbtn:not(.hbtn--quote) .hbtn__go, .hbtn__pre, .hbtn--fix small { display: none; }
  .hero__actions .hbtn:not(.hbtn--quote) strong { font-size: 0.9375rem; }
  .hero__actions .hbtn--wa small { font-size: 0.75rem; }
}
@media (prefers-reduced-motion: reduce) { .hbtn, .hbtn__go, .hbtn__ico { transition: none; } }

/* ---------- quote: "Send for quote" bar and collapsible step 2 ---------- */
.qlist__next { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 24px; margin-top: 18px; padding: 18px 20px; background: var(--white); border: 1px solid var(--line-strong); border-left: 4px solid var(--brass); border-radius: 8px; box-shadow: 0 16px 30px -24px rgba(27,32,36,.5); }
.qlist__next p { margin: 0; display: flex; flex-direction: column; gap: 3px; }
.qlist__next strong { font: 650 1.0625rem/1.2 var(--f-display); color: var(--ink); font-variant-numeric: tabular-nums; }
.qlist__next span { font-size: 0.9375rem; color: var(--slate); }
@media (max-width: 560px) { .qlist__next .btn { width: 100%; } }
.qdetails { padding-top: 28px; }
.qdetails__toggle { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 20px; background: var(--card); border: 1px solid var(--line-strong); border-radius: 8px; color: var(--ink); text-align: left; cursor: pointer; transition: border-color .2s, box-shadow .2s; }
.qdetails__toggle:hover { border-color: var(--ink); }
.qdetails__toggle:focus-visible { outline: 3px solid var(--brass); outline-offset: 3px; }
.qdetails__step { display: flex; align-items: center; gap: 14px; }
.qdetails__step .idx { padding: 4px 7px; border: 1px solid currentColor; border-radius: 2px; }
.qdetails__step strong { display: block; font: 650 1.25rem/1.2 var(--f-display); font-stretch: 104%; }
.qdetails__step small { display: block; margin-top: 3px; font-size: 0.875rem; color: var(--slate); }
.qdetails__chev { flex: none; transition: transform .3s ease; }
.qdetails:not(.is-collapsed) .qdetails__chev { transform: rotate(180deg); }
.qdetails__body { overflow: hidden; transition: max-height .6s cubic-bezier(.2,.8,.2,1), opacity .4s ease; }
.qdetails__body > .qb { padding-top: 32px; }
.qdetails.is-collapsed .qdetails__body { opacity: 0; }
.qdetails.is-collapsed { padding-bottom: 40px; }
@media (prefers-reduced-motion: reduce) { .qdetails__body, .qdetails__chev { transition: none; } }

/* ---------- quote: PDF ready / send steps ---------- */
.sendbox { margin-top: 20px; padding: 22px 24px; background: var(--white); border: 1px solid var(--line-strong); border-left: 4px solid var(--ok); border-radius: 8px; box-shadow: 0 18px 34px -26px rgba(27,32,36,.5); }
.sendbox__ok { display: flex; gap: 12px; align-items: flex-start; margin: 0 0 14px; }
.sendbox__ok .ico { color: var(--ok); margin-top: 2px; }
.sendbox__ok strong { display: block; font: 650 1.125rem/1.25 var(--f-display); color: var(--ink); }
.sendbox__ok span span { display: block; font-size: 0.875rem; color: var(--slate); margin-top: 2px; }
.sendbox__steps { list-style: none; display: grid; gap: 10px; margin: 0 0 18px; }
.sendbox__steps li { display: grid; grid-template-columns: 28px 1fr; gap: 10px; align-items: start; font-size: 0.9375rem; color: var(--ink-2); }
.sendbox__n { width: 26px; height: 26px; display: grid; place-items: center; border-radius: 50%; background: var(--ink); color: var(--paper); font: 500 0.75rem var(--f-mono); }
.sendbox code { font: 500 0.8125rem var(--f-mono); background: var(--paper-2); padding: 2px 6px; border-radius: 3px; overflow-wrap: anywhere; }
.sendbox__link { border: 0; background: none; padding: 0 0 0 6px; color: var(--brass-ink); font: 600 0.875rem var(--f-body); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.sendbox__actions { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 560px) { .sendbox__actions .btn { width: 100%; } }

/* =====================================================================
   Models & layouts (product pages)
   ===================================================================== */
.mgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.mcard { display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; scroll-margin-top: calc(var(--hdr) + 24px); transition: border-color .2s, box-shadow .25s, transform .25s cubic-bezier(.2,.8,.2,1); }
.mcard:target { border-color: var(--brass); box-shadow: 0 0 0 3px rgba(185,138,69,.25); }
.mcard__fig { display: grid; place-items: center; height: 210px; padding: 20px; background-color: #fbfcfb; background-image: linear-gradient(rgba(27,32,36,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(27,32,36,.035) 1px, transparent 1px); background-size: 16px 16px; border-bottom: 1px solid var(--line); }
.mcard__fig svg { display: block; width: auto; height: auto; max-width: 100%; max-height: 170px; }
.mcard__body { display: flex; flex-direction: column; flex: 1; padding: 16px 18px 18px; }
.mcard__code { display: flex; align-items: center; gap: 8px; margin: 0 0 6px; font: 500 0.75rem/1 var(--f-mono); letter-spacing: 0.08em; color: var(--slate); }
.mcard__pop { padding: 4px 7px; border-radius: 2px; background: var(--brass); color: var(--ink); letter-spacing: 0.06em; text-transform: uppercase; font-size: 0.6875rem; }
.mcard__title { font: 650 1.0625rem/1.25 var(--f-display); font-stretch: 104%; color: var(--ink); margin: 0; }
.mcard__desc { margin: 6px 0 12px; font-size: 0.9375rem; line-height: 1.5; color: var(--slate); }
.mcard__meta { display: grid; gap: 6px; margin: auto 0 14px; padding-top: 10px; border-top: 1px dashed var(--line-strong); font-size: 0.8125rem; }
.mcard__meta div { display: grid; grid-template-columns: 92px 1fr; gap: 8px; }
.mcard__meta dt { font: 500 0.6875rem/1.6 var(--f-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.mcard__meta dd { margin: 0; color: var(--ink-2); }
.mcard__cta { display: inline-flex; align-items: center; gap: 8px; align-self: flex-start; min-height: 40px; padding: 0 14px; border-radius: 4px; background: var(--ink); color: var(--paper); font: 600 0.875rem/1 var(--f-body); text-decoration: none; transition: background-color .2s; }
.mcard__cta .ico { transition: transform .25s cubic-bezier(.2,.8,.2,1); }
.mcard__cta:focus-visible { outline: 3px solid var(--brass); outline-offset: 2px; }
@media (hover: hover) {
  .mcard:hover { border-color: var(--line-strong); box-shadow: 0 18px 34px -26px rgba(27,32,36,.55); transform: translateY(-2px); }
  .mcard__cta:hover { background: var(--anth); }
  .mcard__cta:hover .ico { transform: translateX(3px); }
}
.mgrid__note { margin-top: 18px; }
.mgroup { grid-column: 1 / -1; display: flex; align-items: baseline; gap: 10px; margin: 18px 0 2px; padding-bottom: 8px; border-bottom: 1px solid var(--line-strong); font: 650 1.0625rem/1.2 var(--f-display); font-stretch: 104%; color: var(--ink); }
.mgroup:first-child { margin-top: 0; }
.mgroup span { font: 500 0.75rem/1 var(--f-mono); color: var(--slate); }
.prod__models { margin-top: 18px; }
.pcard__chips .pcard__n { background: var(--ink); color: var(--paper); }
@media (max-width: 600px) {
  .mgrid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .mcard__fig { height: 150px; padding: 12px; }
  .mcard__fig svg { max-height: 122px; }
  .mcard__body { padding: 12px; }
  .mcard__title { font-size: 0.9375rem; }
  .mcard__desc { font-size: 0.8125rem; margin-bottom: 10px; }
  .mcard__meta { font-size: 0.75rem; }
  .mcard__meta div { grid-template-columns: 1fr; gap: 0; }
  .mcard__cta { align-self: stretch; justify-content: center; min-height: 38px; padding: 0 8px; font-size: 0.8125rem; white-space: nowrap; }
  .mcard__cta .ico { display: none; }
}
@media (prefers-reduced-motion: reduce) { .mcard, .mcard__cta .ico { transition: none; } .mcard:hover { transform: none; } }
/* quote builder: model / layout picker */
/* model picker: a scrolling strip of small drawings (radio buttons) */
.mpick-f { border: 0; margin: 0; padding: 0; min-width: 0; }
.mpick-f legend { padding: 0; margin-bottom: 8px; font-size: 0.8125rem; font-weight: 600; color: var(--ink); }
.mpick { display: flex; gap: 8px; overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x proximity; padding: 3px 3px 10px; margin: 0 -3px; scrollbar-width: thin; scrollbar-color: var(--line-strong) transparent; }
.mpick::-webkit-scrollbar { height: 6px; }
.mpick::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 3px; }
.mtile { position: relative; flex: 0 0 112px; scroll-snap-align: start; display: flex; flex-direction: column; gap: 3px; padding: 8px 8px 9px; background: var(--white); border: 1px solid var(--line-strong); border-radius: 6px; cursor: pointer; transition: border-color .15s, box-shadow .15s, transform .2s cubic-bezier(.2,.8,.2,1); }
.mtile input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.mtile__fig { height: 66px; display: grid; place-items: center; margin-bottom: 3px; border-radius: 3px; background: #f7f8f6; }
.mtile__fig svg { display: block; width: auto; height: auto; max-width: 88px; max-height: 58px; }
.mtile__code { display: flex; flex-wrap: wrap; align-items: center; gap: 3px 5px; white-space: nowrap; font: 500 0.6875rem/1.2 var(--f-mono); letter-spacing: 0.05em; color: var(--slate); }
.mtile__pop { padding: 1px 4px; border-radius: 2px; background: var(--brass); color: var(--ink); font-size: 0.5625rem; letter-spacing: 0.06em; text-transform: uppercase; }
.mtile__name { font-size: 0.75rem; line-height: 1.3; color: var(--ink); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.mtile:has(input:checked) { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); background: var(--card); }
.mtile:has(input:checked)::after { content: ''; position: absolute; top: 6px; right: 6px; width: 16px; height: 16px; border-radius: 50%; background: var(--ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 10px no-repeat; }
.mtile:has(input:focus-visible) { outline: 3px solid var(--brass); outline-offset: 2px; }
@media (hover: hover) { .mtile:hover { border-color: var(--slate); transform: translateY(-1px); } }
@media (max-width: 600px) { .mtile { flex-basis: 100px; } .mtile__fig { height: 58px; } .mtile__fig svg { max-width: 78px; max-height: 50px; } }
@media (prefers-reduced-motion: reduce) { .mtile { transition: none; } }
.cfg__models { align-self: flex-start; font-size: 0.8125rem; font-weight: 600; color: var(--brass-ink); text-decoration: underline; text-underline-offset: 3px; }
.cfg__models:hover { color: var(--ink); }