/* Interior Works — site styles.
   Layout idea: a sample board. Product categories read like samples with a backer tag.
   Slate ink, sage from the old brand bar, logo cyan used sparingly. */
:root {
  --stone: #eef0eb;
  --paper: #fbfcf9;
  --ink: #1f2a31;
  --ink-soft: #4b5a62;
  --rule: #d5dad1;
  --sage: #7f9468;
  --sage-deep: #5d7049;
  --cyan: #1fa6cc;
  --band: #1f2a31;
  --band-fg: #e6eae2;
  --band-soft: #a9b5ad;
  --shadow: rgba(15, 25, 30, .16);
  --display: "Bodoni Moda", "Didot", "Bodoni 72", Georgia, serif;
  --body: "Figtree", "Segoe UI", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;
  --gut-l: max(16px, env(safe-area-inset-left, 0px));
  --gut-r: max(16px, env(safe-area-inset-right, 0px));
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --stone: #141a1e; --paper: #1b2328; --ink: #e9ede6; --ink-soft: #a7b3ab; --rule: #2e3a40;
    --sage: #9db386; --sage-deep: #b6c99f; --cyan: #4cc3e3;
    --band: #0e1316; --band-fg: #e6eae2; --band-soft: #93a198; --shadow: rgba(0, 0, 0, .45);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; background: var(--stone); color: var(--ink); font-family: var(--body); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--stone); padding: 8px 14px; z-index: 50; }
.skip:focus { left: 16px; }
.wrap { max-width: 1200px; margin: 0 auto; padding-left: var(--gut-l); padding-right: var(--gut-r); }
h1, h2, h3 { font-family: var(--display); font-weight: 500; line-height: 1.08; text-wrap: balance; margin: 0; letter-spacing: -0.01em; }
p { margin: 0; }
.eyebrow { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--sage-deep); margin: 0; }
.muted { color: var(--ink-soft); }

.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 22px; border-radius: 2px; font-weight: 600; font-size: 15px; text-decoration: none; border: 1.5px solid var(--ink); transition: background .2s, color .2s, border-color .2s; cursor: pointer; font-family: var(--body); line-height: 1.2; }
.btn-solid { background: var(--ink); color: var(--stone); }
.btn-solid:hover { background: var(--sage-deep); border-color: var(--sage-deep); color: var(--paper); }
.btn-line { background: transparent; color: var(--ink); }
.btn-line:hover { background: var(--ink); color: var(--stone); }

/* Utility bar */
.util { border-bottom: 1px solid var(--rule); font-size: 13.5px; color: var(--ink-soft); }
.util .wrap { display: flex; flex-wrap: wrap; gap: 4px 28px; justify-content: space-between; padding-block: 9px; }
.util b { color: var(--ink); font-weight: 600; }
.util a { text-decoration: none; }

/* Header */
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: color-mix(in srgb, var(--stone) 94%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--rule); }
.site-header .wrap { display: flex; align-items: center; gap: 24px; padding-block: 12px; }
.logo { display: flex; align-items: center; text-decoration: none; flex: none; }
.logo img { height: 50px; width: auto; display: block; }
@media (prefers-color-scheme: dark) { .logo { background: #f2f4ef; padding: 4px 10px; border-radius: 3px; } }
.main-nav { display: flex; gap: 24px; margin-left: auto; font-size: 15px; font-weight: 500; align-items: center; }
.main-nav a { text-decoration: none; padding-block: 6px; border-bottom: 1.5px solid transparent; }
.main-nav a:hover, .main-nav a[aria-current="page"] { border-color: var(--sage); }
.site-header .btn { padding: 11px 18px; }
.nav-toggle { display: none; margin-left: auto; background: none; border: 1.5px solid var(--rule); border-radius: 2px; padding: 9px 12px; color: var(--ink); font: 600 14px var(--body); cursor: pointer; }
@media (max-width: 960px) {
  .nav-toggle { display: inline-flex; }
  .site-header .btn { display: none; }
  .main-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 0; background: var(--paper); border-bottom: 1px solid var(--rule); padding: 8px var(--gut-r) 16px var(--gut-l); box-shadow: 0 16px 30px var(--shadow); }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px 0; border-bottom: 1px solid var(--rule); }
  .main-nav a:last-child { border-bottom: 0; }
  .main-nav .nav-cta { margin-top: 12px; text-align: center; justify-content: center; border: 1.5px solid var(--ink); background: var(--ink); color: var(--stone); padding: 13px; }
}
@media (min-width: 961px) { .main-nav .nav-cta { display: none; } }

/* Hero */
.hero .wrap { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; padding-block: 64px 72px; }
.hero h1 { font-size: clamp(40px, 5.6vw, 72px); margin-top: 16px; }
.hero h1 em { font-style: italic; color: var(--sage-deep); }
.hero .lede { margin-top: 22px; font-size: 19px; color: var(--ink-soft); max-width: 34em; }
.ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero .call { margin-top: 26px; font-size: 15px; color: var(--ink-soft); }
.hero .call a { color: var(--ink); font-family: var(--mono); font-weight: 500; letter-spacing: .02em; text-decoration: none; }
.hero-img { position: relative; min-width: 0; }
.hero-img img { width: 100%; aspect-ratio: 4/5; object-fit: cover; display: block; border-radius: 2px; }
.backer { position: absolute; left: -28px; bottom: 32px; background: var(--paper); color: var(--ink); border: 1px solid var(--rule); padding: 14px 18px 14px 16px; font-family: var(--mono); font-size: 12px; line-height: 1.7; letter-spacing: .04em; box-shadow: 0 12px 30px var(--shadow); min-width: 220px; }
.backer::before { content: ""; position: absolute; top: 10px; right: 12px; width: 9px; height: 9px; border-radius: 50%; border: 1.5px solid var(--rule); }
.backer strong { display: block; font-family: var(--display); font-size: 22px; font-weight: 500; letter-spacing: 0; margin-bottom: 4px; }
@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 40px; padding-block: 40px 56px; }
  .hero-img img { aspect-ratio: 4/3; }
  .backer { left: 12px; bottom: 12px; min-width: 0; }
}

/* Proof strip */
.proof { border-block: 1px solid var(--rule); background: var(--paper); }
.proof .wrap { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof div { padding: 26px 22px; border-left: 1px solid var(--rule); }
.proof div:first-child { border-left: 0; padding-left: 0; }
.proof b { display: block; font-family: var(--display); font-size: 34px; font-weight: 500; line-height: 1.1; font-variant-numeric: lining-nums tabular-nums; }
.proof span { font-size: 14px; color: var(--ink-soft); }
@media (max-width: 760px) {
  .proof .wrap { grid-template-columns: 1fr 1fr; }
  .proof div { padding: 20px 14px; }
  .proof div:nth-child(odd) { border-left: 0; padding-left: 0; }
  .proof div:nth-child(n+3) { border-top: 1px solid var(--rule); }
}

/* Sections */
.block { padding-block: 88px; }
.block.tight-top { padding-top: 0; }
.head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 20px 48px; margin-bottom: 44px; }
.head h2 { font-size: clamp(32px, 4vw, 50px); margin-top: 10px; max-width: 16em; }
.head p { max-width: 30em; color: var(--ink-soft); }
@media (max-width: 600px) { .block { padding-block: 60px; } }

/* Sample board */
.board { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.sample { position: relative; display: flex; flex-direction: column; background: var(--paper); border: 1px solid var(--rule); text-decoration: none; color: var(--ink); transition: transform .25s ease, box-shadow .25s ease; min-width: 0; }
.sample:hover { transform: translateY(-4px); box-shadow: 0 18px 36px var(--shadow); }
.sample .swatch { aspect-ratio: 4/3; overflow: hidden; }
.sample .swatch img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s ease; }
.sample:hover .swatch img { transform: scale(1.04); }
.sample .tag { padding: 18px 20px 20px; display: grid; gap: 8px; flex: 1; align-content: start; }
.sample .code { font-family: var(--mono); font-size: 11.5px; letter-spacing: .12em; color: var(--ink-soft); display: flex; justify-content: space-between; text-transform: uppercase; }
.sample h3 { font-size: 27px; }
.sample p { font-size: 15px; color: var(--ink-soft); }
.sample .more { margin-top: 4px; font-size: 14px; font-weight: 600; color: var(--sage-deep); }
@media (max-width: 960px) { .board { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .board { grid-template-columns: 1fr; } }

.brands { margin-top: 40px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px 30px; padding-top: 26px; border-top: 1px solid var(--rule); }
.brands .eyebrow { color: var(--ink-soft); }
.brands span.b { font-family: var(--display); font-size: 21px; color: var(--ink-soft); }

/* Dark band + steps */
.band { background: var(--band); color: var(--band-fg); }
.band .eyebrow { color: var(--sage); }
.band .head p { color: var(--band-soft); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); }
.steps.three { grid-template-columns: repeat(3, 1fr); }
.step { padding: 26px 24px 8px 0; border-top: 1px solid color-mix(in srgb, var(--band-fg) 22%, transparent); margin-right: 24px; }
.step .n { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; color: var(--sage); }
.step h3 { font-size: 26px; margin: 14px 0 10px; color: var(--band-fg); }
.step p { font-size: 15px; color: var(--band-soft); }
@media (max-width: 900px) { .steps, .steps.three { grid-template-columns: 1fr 1fr; row-gap: 20px; } }
@media (max-width: 520px) { .steps, .steps.three { grid-template-columns: 1fr; } .step { margin-right: 0; } }

/* Split: photos + text */
.split { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: start; }
.split.flip { grid-template-columns: 1fr 1.1fr; }
.photos { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; min-width: 0; }
.photos img { width: 100%; aspect-ratio: 3/4; object-fit: cover; display: block; border-radius: 2px; }
.photos img:first-child { grid-column: 1 / -1; aspect-ratio: 16/9; }
.split .text { min-width: 0; }
.split .text h2 { font-size: clamp(32px, 4vw, 48px); margin: 10px 0 18px; }
.split .text > p + p { margin-top: 14px; }
.split .text > p { color: var(--ink-soft); }
.facts { margin: 28px 0 30px; padding: 0; border-top: 1px solid var(--rule); }
.facts div { display: grid; grid-template-columns: 120px 1fr; gap: 16px; padding-block: 14px; border-bottom: 1px solid var(--rule); font-size: 15.5px; }
.facts dt { font-family: var(--mono); font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); padding-top: 3px; }
.facts dd { margin: 0; }
.facts a { text-decoration: none; }
@media (max-width: 860px) { .split, .split.flip { grid-template-columns: 1fr; } }
@media (max-width: 420px) { .facts div { grid-template-columns: 1fr; gap: 2px; } }

/* Audience */
.who { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.who article { padding: 28px 26px; background: var(--paper); border: 1px solid var(--rule); }
.who h3 { font-size: 26px; margin: 10px 0 12px; }
.who p { font-size: 15.5px; color: var(--ink-soft); }
@media (max-width: 860px) { .who { grid-template-columns: 1fr; } }

/* Product page */
.page-hero .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; padding-block: 56px 64px; }
.page-hero h1 { font-size: clamp(40px, 5.4vw, 66px); margin-top: 14px; }
.page-hero .lede { margin-top: 20px; font-size: 18.5px; color: var(--ink-soft); max-width: 34em; }
.page-hero img { width: 100%; aspect-ratio: 5/4; object-fit: cover; display: block; border-radius: 2px; }
.crumbs { font-size: 13.5px; color: var(--ink-soft); }
.crumbs a { text-decoration: none; border-bottom: 1px solid var(--rule); }
@media (max-width: 860px) { .page-hero .wrap { grid-template-columns: 1fr; gap: 32px; padding-block: 36px 48px; } }
.spec { list-style: none; margin: 24px 0 0; padding: 0; border-top: 1px solid var(--rule); }
.spec li { display: grid; grid-template-columns: 170px 1fr; gap: 16px; padding-block: 14px; border-bottom: 1px solid var(--rule); font-size: 15.5px; }
.spec li b { font-family: var(--mono); font-size: 11.5px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); padding-top: 3px; }
@media (max-width: 480px) { .spec li { grid-template-columns: 1fr; gap: 2px; } }
.prose { max-width: 40em; }
.prose p { color: var(--ink-soft); }
.prose p + p { margin-top: 14px; }

/* CTA band */
.cta-band { background: var(--paper); border-block: 1px solid var(--rule); }
.cta-band .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 24px; padding-block: 48px; }
.cta-band h2 { font-size: clamp(28px, 3.4vw, 40px); }
.cta-band p { color: var(--ink-soft); margin-top: 8px; }

/* Quote form */
.quote .grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 56px; }
.quote h1, .quote h2 { font-size: clamp(34px, 4.4vw, 54px); margin: 10px 0 18px; }
.quote .side > p { color: var(--ink-soft); max-width: 26em; }
.quote .phone { margin-top: 28px; font-family: var(--display); font-size: 34px; display: inline-block; text-decoration: none; }
.quote .mail { font-family: var(--mono); font-size: 14px; color: var(--ink-soft); margin-top: 4px; display: block; text-decoration: none; }
.quote .mailing { margin-top: 24px; font-size: 14.5px; color: var(--ink-soft); }
form.qform { background: var(--paper); border: 1px solid var(--rule); padding: 30px; display: grid; grid-template-columns: 1fr 1fr; gap: 18px; min-width: 0; }
.qform .full { grid-column: 1 / -1; }
.qform label { display: grid; gap: 6px; font-size: 13.5px; font-weight: 600; }
.qform input, .qform select, .qform textarea { font: inherit; font-size: 15.5px; font-weight: 400; padding: 11px 12px; border: 1px solid var(--rule); background: var(--stone); color: var(--ink); border-radius: 2px; width: 100%; min-width: 0; }
.qform input:focus, .qform select:focus, .qform textarea:focus { outline: 2px solid var(--cyan); outline-offset: 0; border-color: transparent; }
.qform textarea { min-height: 110px; resize: vertical; }
.qform fieldset { border: 0; padding: 0; margin: 0; }
.qform legend { font-size: 13.5px; font-weight: 600; margin-bottom: 8px; padding: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { display: inline-flex; align-items: center; gap: 7px; font-weight: 500; font-size: 14px; padding: 7px 12px; border: 1px solid var(--rule); border-radius: 99px; cursor: pointer; background: var(--stone); }
.chips input { width: auto; accent-color: var(--sage-deep); }
.chips label:has(input:checked) { border-color: var(--sage-deep); background: color-mix(in srgb, var(--sage) 18%, var(--stone)); }
.hp { position: absolute; left: -9999px; }
.req { color: var(--sage-deep); }
@media (max-width: 860px) { .quote .grid { grid-template-columns: 1fr; gap: 36px; } }
@media (max-width: 520px) { form.qform { grid-template-columns: 1fr; padding: 20px; } }

/* Footer */
.site-footer { background: var(--band); color: var(--band-soft); font-size: 14.5px; }
.site-footer .wrap { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 32px; padding-block: 56px 40px; }
.site-footer h4 { font-family: var(--mono); font-size: 11.5px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--band-fg); margin: 0 0 14px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--band-fg); }
.site-footer .name { font-family: var(--display); font-size: 28px; color: var(--band-fg); margin-bottom: 10px; }
.site-footer .legal { grid-column: 1 / -1; border-top: 1px solid color-mix(in srgb, var(--band-fg) 16%, transparent); padding-top: 22px; font-size: 13px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; }
@media (max-width: 860px) { .site-footer .wrap { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .site-footer .wrap { grid-template-columns: 1fr; } }

/* Simple centered message pages (thanks, 404) */
.message { text-align: center; padding-block: 120px; }
.message h1 { font-size: clamp(36px, 5vw, 60px); margin: 12px 0 18px; }
.message p { color: var(--ink-soft); max-width: 32em; margin: 0 auto; }
.message .ctas { justify-content: center; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }

/* Captioned photo */
.cap { margin: 0; min-width: 0; }
.cap figcaption { margin-top: 10px; font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); }

/* Quote form footer */
.form-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 18px; }
.form-foot .btn:disabled { opacity: .6; cursor: wait; }
.form-status { font-size: 14.5px; font-weight: 600; color: #b3412e; max-width: 34em; }
@media (prefers-color-scheme: dark) { .form-status { color: #f08a74; } }

/* Quote form option groups */
.qform .chip-group { font-family: var(--mono); font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); margin: 4px 0 8px; }
.qform .chips + .chip-group { margin-top: 16px; }

/* Quote form option groups */
.qform .chip-group { font-family: var(--mono); font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); margin: 4px 0 8px; }
.qform .chips + .chip-group { margin-top: 16px; }