/* LyrusAudio / Maison edition
   All imagery and scripts are served locally. No external font or UI services. */
:root {
  --paper: #efede7;
  --ink: #302e29;
  --muted: #706b62;
  --line: #d0ccc2;
  --serif: 'Iowan Old Style', 'Baskerville', 'Times New Roman', 'Songti SC', 'Noto Serif CJK SC', SimSun, serif;
  --sans: Arial, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --gutter: clamp(24px, 5vw, 90px);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.8 var(--sans); -webkit-font-smoothing: antialiased; }
body.modal-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; cursor: pointer; }
button, a { -webkit-tap-highlight-color: transparent; }
button { border: 0; border-radius: 0; background: none; }
button:focus-visible, a:focus-visible, summary:focus-visible, [tabindex]:focus-visible { outline: 2px solid #8c7459; outline-offset: 7px; }
img { display: block; width: 100%; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { font-weight: 400; }
h1, h2 { font-family: var(--serif); }
h2 { font-size: clamp(32px, 3.3vw, 54px); line-height: 1.6; letter-spacing: .07em; }
[hidden] { display: none !important; }
.skip-link { position: fixed; top: -100px; z-index: 100; padding: 12px 24px; background: var(--paper); }
.skip-link:focus { top: 0; }
.eyebrow { font: 12px/1.6 var(--sans); letter-spacing: .18em; }
.body-copy { font-size: 16px; line-height: 2.2; color: var(--muted); }
.section-space { padding: clamp(85px, 10vw, 165px) var(--gutter); }
.underlined-link { display: inline-flex; align-items: center; gap: 34px; font-size: 14px; padding: 12px 0; border-bottom: 1px solid currentColor; line-height: 1.5; transition: opacity .2s ease; }
.underlined-link:hover { opacity: .62; }
.masthead { position: relative; z-index: 10; height: 114px; margin: 0 var(--gutter); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; border-bottom: 1px solid var(--line); }
.wordmark, .signoff-wordmark { font-family: var(--serif); letter-spacing: -.06em; line-height: 1; font-weight: 400; }
.wordmark { font-size: 47px; }
.wordmark span, .signoff-wordmark span { font-style: italic; }
.menu-toggle { display: inline-flex; justify-self: start; align-items: center; gap: 14px; font-size: 14px; padding: 12px 0; }
.menu-icon { display: inline-block; width: 22px; height: 10px; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.header-product { justify-self: end; font-size: 12px; letter-spacing: .13em; }
.site-menu { position: absolute; top: 114px; left: 0; z-index: 9; width: 100%; padding: 38px var(--gutter) 50px; background: var(--paper); border-bottom: 1px solid var(--line); }
.site-menu a { max-width: 650px; display: flex; justify-content: space-between; padding: 13px 0; font-family: var(--serif); font-size: 27px; }
.site-menu a span { font: 12px var(--sans); color: var(--muted); }
.hero { min-height: 670px; height: calc(100svh - 114px); max-height: 1100px; position: relative; display: flex; align-items: end; padding: 90px var(--gutter) 110px; color: #f8f5ee; isolation: isolate; }
.hero-copy { position: relative; z-index: 2; padding: 0; max-width: 560px; }
.hero-copy .eyebrow { margin-bottom: 25px; color: #f8f5ee; }
.hero h1 { font-size: clamp(42px, 4.2vw, 72px); letter-spacing: .06em; line-height: 1.55; }
.hero h1 span { padding-left: .72em; }
.hero-intro { font-size: 15px; letter-spacing: .04em; margin-top: 18px; }
.hero-copy .underlined-link { margin-top: 25px; }
.hero-object { position: absolute; inset: 0; z-index: -1; overflow: hidden; }
.hero-object img { width: 100%; height: 100%; object-fit: cover; object-position: center 60%; }
/* Contrast overlay is limited to the text area; source photography is unfiltered. */
.hero-object::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(19,20,17,.40), transparent 68%), linear-gradient(0deg, rgba(19,20,17,.35), transparent 60%); }
.hero-foot { position: absolute; bottom: 27px; left: var(--gutter); right: var(--gutter); display: flex; justify-content: space-between; align-items: center; font-size: 12px; letter-spacing: .09em; }
.hero-foot p { display: flex; gap: 20px; align-items: center; }
.hero-foot p span { font-size: 12px; letter-spacing: .03em; }
.hero-foot>a { font-size: 10px; display: flex; align-items: center; gap: 15px; letter-spacing: .14em; }
.scroll-line { width: 1px; height: 28px; background: #dedbd0; }
.hero-index { font-size: 10px; }
.manifesto { text-align: center; padding-top: 110px; padding-bottom: 130px; }
.manifesto .eyebrow { color: var(--muted); }
.manifesto h2 { margin: 28px 0; }
.small-signature { display: block; font: italic 30px/1 var(--serif); letter-spacing: -.05em; margin-top: 44px; }
.material-panorama { position: relative; height: min(70vw, 730px); overflow: hidden; }
.material-panorama img { height: 100%; object-fit: cover; object-position: center 75%; }
.material-panorama p { position: absolute; bottom: 28px; left: var(--gutter); font-size: 12px; letter-spacing: .15em; color: #fff; text-shadow: 0 1px 5px #222; }
.material-story { display: grid; grid-template-columns: 1.1fr 1fr; gap: 15%; padding-left: 10vw; padding-right: 10vw; }
.story-heading .eyebrow { color: var(--muted); margin-bottom: 24px; }
.story-heading h2 { font-size: clamp(30px, 3vw, 48px); white-space: nowrap; }
.story-body { max-width: 425px; }
.story-body .secondary { font-size: 15px; margin-top: 25px; }
.story-body .underlined-link { margin-top: 25px; }
.acoustics { padding-top: 0; padding-left: 10vw; padding-right: 10vw; }
.section-rule { border-top: 1px solid var(--line); padding-top: 25px; display: flex; justify-content: space-between; font-size: 10px; letter-spacing: .14em; color: var(--muted); }
.acoustics-heading { margin: 85px 0 70px; text-align: center; }
.acoustics-heading .eyebrow { color: var(--muted); margin-bottom: 25px; }
.acoustic-details { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 9%; }
.measurement, .material-symbol { font-family: var(--serif); font-size: 78px; line-height: 1.2; height: 108px; letter-spacing: -.06em; }
.measurement>span { font-size: 21px; letter-spacing: 0; margin-left: 9px; }
.material-symbol { font-size: 64px; }
.acoustic-details h3 { font: 18px/1.6 var(--serif); letter-spacing: .07em; margin: 12px 0 17px; }
.acoustic-details article>p:last-child { font-size: 15px; color: var(--muted); line-height: 2; }
.acoustics>.underlined-link { display: flex; width: fit-content; margin: 55px auto 0; }
.photo-essay { padding: 0; }
.essay-image { height: 610px; overflow: hidden; }
.essay-image img { height: 100%; object-fit: cover; object-position: center 68%; }
.essay-caption { padding: 42px var(--gutter) 0; display: flex; align-items: end; justify-content: space-between; gap: 25px; }
.essay-caption .eyebrow { color: var(--muted); font-size: 10px; }
.essay-caption h2 { font-size: 32px; margin-top: 9px; }
.gallery-total { font-size: 12px; color: var(--muted); }
.collection { text-align: center; padding-left: 10vw; padding-right: 10vw; }
.collection>.eyebrow { color: var(--muted); }
.collection>h2 { margin: 25px 0; }
.model-lineup { display: grid; grid-template-columns: repeat(3, 1fr); margin: 70px 0; }
.model-lineup>div+div { border-left: 1px solid var(--line); }
.model-lineup h3 { font: 31px/1.5 var(--serif); letter-spacing: -.03em; }
.model-lineup p { font-size: 14px; color: var(--muted); margin-top: 10px; }
.model-lineup p span { margin: 0 10px; color: #b2ac9e; }
.specifications { text-align: left; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.specifications summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; padding: 27px 0; font-size: 16px; letter-spacing: .08em; }
.specifications summary::-webkit-details-marker { display: none; }
.details-mark { width: 15px; height: 15px; position: relative; }
.details-mark:before, .details-mark:after { content: ''; position: absolute; top: 7px; left: 0; width: 15px; height: 1px; background: var(--ink); }
.details-mark:after { transform: rotate(90deg); }
.specifications[open] .details-mark:after { transform: none; }
.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; text-align: left; }
caption { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
th, td { padding: 22px 15px; border-bottom: 1px solid var(--line); font-weight: 400; white-space: nowrap; }
thead th { font: 22px var(--serif); }
thead th:first-child { font: 14px var(--sans); }
.spec-note { font-size: 12px; color: var(--muted); line-height: 1.9; padding: 24px 0; }
.document-link { margin-top: 35px; }
.brand-signoff { text-align: center; padding: 50px var(--gutter) 90px; }
.brand-signoff .eyebrow { color: var(--muted); }
.signoff-wordmark { display: inline-block; font-size: clamp(70px, 12vw, 180px); margin: 25px 0 20px; }
.brand-signoff>p:last-child { font-family: var(--serif); font-size: 19px; letter-spacing: .13em; color: var(--muted); }
.footer { margin: 0 var(--gutter); padding: 30px 0; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); font-size: 12px; color: var(--muted); }
.gallery-dialog { padding: 0; border: 0; max-width: 100%; width: 100vw; max-height: 100%; height: 100dvh; background: #191a18; color: #efede7; }
.gallery-dialog::backdrop { background: #191a18; }
.gallery-dialog[open] { display: grid; grid-template-rows: auto minmax(0, 1fr) auto; }
.gallery-header { padding: 20px 3vw; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.gallery-header>p { font-size: 12px; letter-spacing: .12em; }
.gallery-close { font-size: 14px; padding: 12px; display: flex; gap: 18px; align-items: center; }
.gallery-close span { font-size: 26px; line-height: 1; }
.gallery-view { display: grid; grid-template-columns: 75px 1fr 75px; min-height: 0; height: 100%; align-items: center; }
.gallery-view img { width: 100%; height: 100%; object-fit: contain; min-height: 0; }
.gallery-view>button { font-size: 25px; padding: 20px; }
.gallery-footer { padding: 22px 3vw; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 25px; font-size: 12px; }
.gallery-footer>p:last-child { justify-self: end; letter-spacing: .13em; }
.gallery-pagination { display: flex; gap: 8px; }
.gallery-pagination button { width: 35px; height: 35px; font-size: 12px; color: #aaa99e; border-bottom: 1px solid transparent; }
.gallery-pagination button[aria-pressed=true] { color: #fff; border-bottom-color: #efede7; }
@media (min-width: 1700px) { .hero { min-height: 850px; } }
@media (max-width: 1000px) {
  .hero { min-height: 630px; padding-top: 75px; padding-bottom: 110px; }
  .hero h1 { font-size: 46px; }.hero-copy .eyebrow { font-size: 11px; letter-spacing: .1em; }
  .hero-intro { font-size: 15px; }.hero-index { display: none; }
  .material-story { gap: 7%; padding-left: var(--gutter); padding-right: var(--gutter); }
  .acoustics, .collection { padding-left: var(--gutter); padding-right: var(--gutter); }
  .acoustic-details { gap: 6%; }.essay-image { height: 500px; }
}
@media (max-width: 650px) {
  html { scroll-padding-top: 24px; }.masthead { height: 88px; grid-template-columns: 1fr auto 1fr; }
  .wordmark { font-size: 34px; }.menu-toggle { font-size: 12px; gap: 8px; }.menu-icon { width: 18px; }
  .header-product { font-size: 9px; letter-spacing: 0; text-align: right; max-width: 65px; line-height: 1.6; }
  .site-menu { top: 88px; }.site-menu a { font-size: 25px; }
  .hero { display: flex; flex-direction: column; align-items: start; justify-content: end; height: calc(100svh - 88px); min-height: 660px; padding: 70px var(--gutter) 120px; }
  .hero-copy { padding: 0; }.hero-copy .eyebrow { margin-bottom: 20px; font-size: 10px; }
  .hero h1 { font-size: clamp(36px, 9vw, 50px); line-height: 1.5; }.hero h1 span { padding-left: .6em; }
  .hero-intro { margin-top: 17px; font-size: 14px; }.hero-copy .underlined-link { margin-top: 18px; font-size: 14px; gap: 25px; }
  .hero-object img { object-position: 47% 50%; }.hero-object::after { background: linear-gradient(0deg, rgba(19,20,17,.55), transparent 80%); }
  .hero-foot { bottom: 23px; }.hero-foot p { display: block; font-size: 12px; }.hero-foot p span { display: block; font-size: 12px; margin-top: 3px; }
  .hero-foot>a { font-size: 9px; letter-spacing: .06em; gap: 10px; }.scroll-line { height: 23px; }
  .manifesto { padding-top: 65px; padding-bottom: 85px; }.manifesto .eyebrow { font-size: 10px; letter-spacing: .12em; }
  h2 { font-size: 32px; letter-spacing: .04em; }.manifesto h2 { margin: 22px 0; }.body-copy { font-size: 15px; line-height: 2.15; }
  .small-signature { font-size: 27px; margin-top: 32px; }.material-panorama { height: 570px; }
  .material-panorama img { object-position: 52% 75%; }.material-panorama p { font-size: 10px; bottom: 20px; }
  .material-story { display: block; padding-top: 65px; padding-bottom: 75px; }.story-heading .eyebrow { font-size: 10px; margin-bottom: 20px; }
  .story-heading h2 { font-size: 31px; white-space: normal; }.story-body { margin-top: 30px; }.story-body .secondary { font-size: 15px; margin-top: 18px; }
  .story-body .underlined-link { margin-top: 15px; }.section-rule { font-size: 9px; letter-spacing: .06em; padding-top: 20px; }
  .acoustics-heading { margin: 60px 0 45px; }.acoustics-heading .eyebrow { font-size: 10px; margin-bottom: 20px; }
  .acoustic-details { grid-template-columns: 1fr; gap: 0; }.acoustic-details article { display: grid; grid-template-columns: 110px 1fr; column-gap: 20px; padding: 27px 0; border-bottom: 1px solid var(--line); }
  .measurement, .material-symbol { grid-row: 1/3; height: auto; font-size: 53px; align-self: start; }.measurement>span { display: block; font-size: 17px; margin: 6px 0 0; }
  .material-symbol { font-size: 44px; }.acoustic-details h3 { font-size: 18px; margin: 0 0 12px; letter-spacing: .02em; }
  .acoustic-details article>p:last-child { font-size: 14px; line-height: 1.9; }.acoustics>.underlined-link { margin-top: 35px; }
  .essay-image { height: 510px; }.essay-image img { object-position: 43% 65%; }.essay-caption { display: block; padding-top: 28px; }
  .essay-caption h2 { font-size: 30px; }.essay-caption .underlined-link { margin-top: 20px; gap: 24px; }.gallery-total { margin-left: 10px; }
  .collection>h2 { font-size: 31px; }.collection>.eyebrow { font-size: 10px; }.model-lineup { margin: 50px 0; gap: 20px; grid-template-columns: 1fr; text-align: left; }
  .model-lineup>div { display: flex; align-items: center; justify-content: space-between; gap: 12px; }.model-lineup>div+div { border: 0; padding-top: 20px; border-top: 1px solid var(--line); }
  .model-lineup h3 { font-size: 27px; }.model-lineup p { margin: 0; font-size: 13px; }.model-lineup p span { margin: 0 4px; }
  .specifications summary { font-size: 15px; padding: 23px 0; }table { font-size: 12px; }th,td { padding: 19px 12px; }thead th { font-size: 17px; }thead th:first-child { font-size: 12px; }
  .brand-signoff { padding-top: 15px; padding-bottom: 65px; }.brand-signoff .eyebrow { font-size: 10px; }.signoff-wordmark { font-size: 19vw; }.brand-signoff>p:last-child { font-size: 16px; letter-spacing: .05em; }
  .footer { font-size: 11px; gap: 15px; padding: 25px 0; }
  .gallery-header { padding: 12px 14px; }.gallery-header>p { font-size: 10px; }.gallery-view { grid-template-columns: 35px minmax(0,1fr) 35px; }.gallery-view>button { padding: 12px 0; font-size: 20px; }
  .gallery-footer { grid-template-columns: 1fr auto; gap: 16px; padding: 18px; }.gallery-footer>p:first-child { grid-column: 1/-1; }.gallery-pagination { gap: 4px; }.gallery-pagination button { width: 30px; }.gallery-footer>p:last-child { font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; }*, *:before, *:after { transition: none !important; animation: none !important; } }