@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400;1,500&family=Inter:wght@300;400;500;600&display=swap');

/* Metal colours are injected from SITE.metal (content.js) */
:root {
    /* the page is dark by design: say so, so no browser applies its own dark mode on top */
    color-scheme: dark;
    --metal: #cd8a72;
    --metal-rgb: 205, 138, 114;
    --metal-bright: #f5bba6;
    --metal-bright-rgb: 245, 187, 166;
    --metal-deep: #8a4a37;
    --ink: #0c0a09;
    --paper: #f3ede1;
    --paper-rgb: 243, 237, 225;
    --serif: 'Cormorant Garamond', 'Times New Roman', serif;
    --sans: 'Inter', system-ui, sans-serif;
    --safe-t: env(safe-area-inset-top, 0px);
    --safe-b: env(safe-area-inset-bottom, 0px);
    --safe-l: env(safe-area-inset-left, 0px);
    --safe-r: env(safe-area-inset-right, 0px);
    --stage-x: 0px;
    --stage-w: 100vw;
}

/* Some browsers (Samsung Internet among them) only hold back their forced dark mode for
   pages that answer the dark-mode query themselves. This answer is "nothing changes". */
@media (prefers-color-scheme: dark) { :root { color-scheme: dark; } }
@media (prefers-color-scheme: light) { :root { color-scheme: dark; } }

/* Persian body face, served from here as one variable file (every weight, the whole
   script). From Google it came split by unicode-range, and document.fonts.load()
   asked without Persian text only fetched the Latin slice — so the first switch to
   Persian painted the room's wall copy in a fallback face. */
@font-face {
    font-family: 'Vazirmatn';
    src: url('../fonts/Vazirmatn-Variable.woff2') format('woff2-variations'), url('../fonts/Vazirmatn-Variable.woff2') format('woff2');
    font-weight: 100 900; font-style: normal; font-display: swap;
}
/* Persian display face — the counterpart to Cormorant on the Latin side. */
@font-face {
    font-family: 'Doran';
    src: url('../fonts/Doran-Regular.woff2') format('woff2');
    font-weight: 400 600; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Doran';
    src: url('../fonts/Doran-ExtraBold.woff2') format('woff2');
    font-weight: 700 900; font-style: normal; font-display: swap;
}

* { box-sizing: border-box; }
html, body {
    margin: 0; padding: 0; width: 100%; height: 100%; overflow: hidden;
    background: #000; color: var(--paper); cursor: none;
    font-family: var(--sans); -webkit-font-smoothing: antialiased;
    touch-action: none; overscroll-behavior: none;
    user-select: none; -webkit-user-select: none;
    -webkit-touch-callout: none; -webkit-tap-highlight-color: transparent;
}
html.is-touch, html.is-touch body { cursor: auto; }
body.rtl { font-family: 'Vazirmatn', var(--sans); --serif: 'Doran', 'Vazirmatn', sans-serif; }
button { font: inherit; color: inherit; -webkit-tap-highlight-color: transparent; }
[hidden] { display: none !important; }

/* ---------------- stage (pillarboxed on ultra-wide screens) ---------------- */
#stage { position: fixed; top: 0; bottom: 0; left: var(--stage-x); width: var(--stage-w); overflow: hidden; }
#webgl-container { position: absolute; inset: 0; z-index: 1; }

#ambient-overlay { position: fixed; inset: 0; background: radial-gradient(circle at 50% 0%, rgba(255, 220, 190, 0.07), transparent 70%); pointer-events: none; opacity: 0; transition: opacity 1.5s; z-index: 5; }
#vignette { position: fixed; inset: 0; pointer-events: none; z-index: 6; box-shadow: inset 0 0 18vw rgba(0,0,0,0.72); }
html.is-touch #vignette { box-shadow: inset 0 0 24vmin rgba(0,0,0,0.66); }

/* ---------------- cursor (mouse only) ---------------- */
#cursor-dot {
    position: fixed; left: -100px; top: -100px; width: 7px; height: 7px; border-radius: 50%;
    background: rgba(255,255,255,0.85); pointer-events: none; transform: translate(-50%, -50%); z-index: 4000;
    transition: width .25s, height .25s, background .25s, border .25s, opacity .25s;
    display: flex; align-items: center; justify-content: center; color: var(--metal-bright);
}
#cursor-dot svg { width: 100%; height: 100%; overflow: visible; }
#cursor-dot.hover { width: 34px; height: 34px; background: transparent; border: 1px solid rgba(255,255,255,0.55); }
#cursor-dot.grabbing { width: 46px; height: 46px; background: transparent; border: 1px solid var(--metal-bright); }
#cursor-dot.active { width: 15px; height: 15px; background: transparent; border: 1px solid rgba(255,255,255,0.35); }
#cursor-dot.pointer { width: 24px; height: 24px; background: transparent; border: 1px solid rgba(var(--metal-bright-rgb), 0.9); }
#cursor-dot.eye { width: 30px; height: 30px; background: transparent; }
#cursor-dot.zoom { width: 40px; height: 40px; background: transparent; }
#cursor-dot.hidden { opacity: 0; }

/* ---------------- desktop edge navigation ---------------- */
.edge-nav { position: fixed; top: 0; height: 100%; width: 130px; pointer-events: none; z-index: 20; opacity: 0; transition: opacity .6s ease; display: flex; align-items: center; }
.edge-nav.left { left: 0; justify-content: flex-start; background: linear-gradient(90deg, rgba(var(--metal-rgb), 0.13), transparent); }
.edge-nav.right { right: 0; justify-content: flex-end; background: linear-gradient(270deg, rgba(var(--metal-rgb), 0.13), transparent); }
.edge-nav.show, .edge-nav.hot { opacity: 1; }
.edge-nav svg { width: 30px; height: 56px; margin: 0 22px; color: var(--metal-bright); filter: drop-shadow(0 0 10px rgba(var(--metal-rgb), 0.55)); }
.edge-nav .chev { animation: chevpulse 2.2s ease-in-out infinite; }
@keyframes chevpulse { 0%, 100% { opacity: .35; transform: translateX(0); } 50% { opacity: 1; transform: translateX(var(--nudge, 0px)); } }
/* nothing pulses while it can't be seen */
.edge-nav:not(.show):not(.hot) .chev { animation-play-state: paused; }
.edge-nav.left .chev { --nudge: -6px; }
.edge-nav.right .chev { --nudge: 6px; }
.edge-label { position: absolute; top: 50%; transform: translateY(28px); font-size: 10.5px; letter-spacing: 2.5px; text-transform: uppercase; color: rgba(var(--metal-bright-rgb), 0.75); white-space: nowrap; font-weight: 500; }
.edge-nav.left .edge-label { left: 58px; }
.edge-nav.right .edge-label { right: 58px; }
body.rtl .edge-label { letter-spacing: 0; font-size: 12px; }
html.is-touch .edge-nav { display: none !important; }

/* ---------------- room bar (touch + narrow) ---------------- */
#room-nav {
    position: fixed; z-index: 30; left: 50%; bottom: calc(14px + var(--safe-b));
    transform: translateX(-50%) translateY(20px);
    width: min(400px, calc(100vw - 24px - var(--safe-l) - var(--safe-r))); height: 60px; padding: 0 8px;
    display: none; align-items: center; justify-content: space-between; gap: 6px; border-radius: 999px;
    background: linear-gradient(180deg, rgba(26,20,17,0.92), rgba(10,8,7,0.94));
    border: 1px solid rgba(var(--metal-rgb), 0.32);
    box-shadow: 0 12px 40px rgba(0,0,0,0.55), inset 0 1px 0 rgba(255,235,220,0.06);
    opacity: 0; transition: opacity .6s ease, transform .6s cubic-bezier(.16,1,.3,1);
}
#room-nav.show { opacity: 1; transform: translateX(-50%) translateY(0); }
#room-nav.hide-zoom { opacity: 0; pointer-events: none; transform: translateX(-50%) translateY(20px); }
html.is-touch #room-nav { display: flex; }
@media (max-width: 768px) { #room-nav { display: flex; } }
#room-nav .rn-btn {
    flex: 0 0 44px; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; cursor: pointer; padding: 0;
    background: rgba(var(--metal-rgb), 0.08); border: 1px solid rgba(var(--metal-rgb), 0.35); color: var(--metal-bright);
    transition: background .25s, opacity .3s, transform .15s;
}
#room-nav .rn-btn svg { width: 18px; height: 18px; }
#room-nav .rn-btn:active { transform: scale(0.92); background: rgba(var(--metal-rgb), 0.25); }
#room-nav .rn-btn:disabled { opacity: .3; cursor: default; }
#room-nav .rn-center { flex: 1; min-width: 0; text-align: center; line-height: 1.1; }
#room-nav .rn-name { font-family: var(--serif); font-size: 1.25rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: block; }
body.rtl #room-nav .rn-name { font-size: 1.05rem; font-weight: 600; }
#room-nav .rn-sub { display: flex; align-items: center; justify-content: center; margin-top: 5px; height: 12px; }
#room-nav .rn-dots { display: flex; gap: 5px; }
#room-nav .rn-dots i { width: 5px; height: 5px; border-radius: 50%; background: rgba(var(--paper-rgb), 0.22); transition: background .3s, transform .3s; }
#room-nav .rn-dots i.on { background: var(--metal-bright); transform: scale(1.3); }
#room-nav .rn-lock { font-size: 9.5px; letter-spacing: 1.6px; text-transform: uppercase; color: rgba(var(--metal-bright-rgb), 0.7); white-space: nowrap; display: none; }
#room-nav.locked .rn-dots { display: none; }
#room-nav.locked .rn-lock { display: block; }
body.rtl #room-nav .rn-lock { letter-spacing: 0; font-size: 11px; }

/* ---------------- temporary light button (touch) ---------------- */
#light-btn {
    position: fixed; z-index: 31; left: 50%; bottom: calc(88px + var(--safe-b));
    transform: translateX(-50%) translateY(12px);
    display: none; align-items: center; gap: 10px; padding: 12px 22px 12px 16px; border-radius: 999px; cursor: pointer;
    background: linear-gradient(180deg, #3a2520, #22150f);
    border: 1px solid rgba(var(--metal-bright-rgb), 0.6);
    font-size: 12px; letter-spacing: 1.8px; text-transform: uppercase; font-weight: 500; white-space: nowrap;
    opacity: 0; pointer-events: none; transition: opacity .5s ease, transform .5s cubic-bezier(.16,1,.3,1);
}
#light-btn::after { content: ''; position: absolute; inset: -1px; border-radius: inherit; border: 1px solid rgba(var(--metal-bright-rgb), 0.5); opacity: 0; pointer-events: none; }
#light-btn.show::after { animation: btnpulse 2.4s ease-out infinite; }
#light-btn svg { width: 20px; height: 20px; color: var(--metal-bright); }
html.is-touch #light-btn { display: inline-flex; }
#light-btn.show { opacity: 1; pointer-events: auto; transform: translateX(-50%) translateY(0); }
body.rtl #light-btn { letter-spacing: 0; font-size: 13px; }
@keyframes btnpulse { 0% { transform: scale(1); opacity: .8; } 70% { transform: scale(1.12, 1.4); opacity: 0; } 100% { transform: scale(1.12, 1.4); opacity: 0; } }

/* ---------------- zoom exit ---------------- */
#zoom-exit {
    position: fixed; z-index: 32; left: 50%; bottom: calc(20px + var(--safe-b)); transform: translateX(-50%) translateY(16px);
    display: inline-flex; align-items: center; gap: 8px; padding: 11px 20px 11px 14px; border-radius: 999px; cursor: pointer;
    background: rgba(10,8,7,0.9); border: 1px solid rgba(var(--metal-rgb), 0.45);
    font-size: 11px; letter-spacing: 2px; text-transform: uppercase;
    opacity: 0; pointer-events: none; transition: opacity .4s ease, transform .4s ease, background .25s;
}
#zoom-exit svg { width: 16px; height: 16px; color: var(--metal-bright); }
#zoom-exit:hover { background: rgba(var(--metal-rgb), 0.16); }
#zoom-exit.show { opacity: 1; pointer-events: auto; transform: translateX(-50%) translateY(0); }
body.rtl #zoom-exit { letter-spacing: 0; font-size: 13px; }
body.rtl #zoom-exit svg { transform: scaleX(-1); }

/* ---------------- pull hint (ring follows the knob) ---------------- */
#pull-ring {
    position: fixed; left: 0; top: 0; width: 84px; height: 84px; margin: -42px 0 0 -42px; border-radius: 50%;
    border: 1px solid rgba(var(--metal-bright-rgb), 0.55); pointer-events: none; z-index: 10;
    opacity: 0; transition: opacity .8s ease; will-change: transform;
}
#pull-ring::after { content: ''; position: absolute; inset: -1px; border-radius: 50%; border: 1px solid rgba(var(--metal-rgb), 0.55); opacity: 0; animation: ring-pulse 2.6s ease-out infinite; animation-play-state: paused; }
#pull-ring.show::after { animation-play-state: running; }
#pull-ring.show { opacity: 1; }
html.is-touch #pull-ring { width: 100px; height: 100px; margin: -50px 0 0 -50px; }
/* transform and opacity only: the pulse runs on the compositor, with no repaint */
@keyframes ring-pulse { 0% { transform: scale(0.9); opacity: .8; } 70% { transform: scale(1.5); opacity: 0; } 100% { transform: scale(1.5); opacity: 0; } }

#pull-indicator {
    position: fixed; left: 0; top: 0; pointer-events: none; z-index: 10; opacity: 0; transition: opacity 1s ease .3s;
    display: flex; flex-direction: column; align-items: flex-start; gap: 8px; max-width: 280px;
}
#pull-indicator.show { opacity: 1; }
#pull-indicator .pull-title { font-family: var(--serif); font-style: italic; font-size: 1.6rem; letter-spacing: .5px; text-shadow: 0 2px 12px rgba(0,0,0,0.8); }
#pull-indicator .pull-sub { font-size: 11px; letter-spacing: 1.2px; text-transform: uppercase; color: rgba(var(--paper-rgb), 0.58); line-height: 1.7; font-weight: 300; text-shadow: 0 2px 10px rgba(0,0,0,0.9); }
body.rtl #pull-indicator .pull-title, body.rtl #pull-indicator .pull-sub { font-family: 'Vazirmatn', sans-serif; letter-spacing: 0; font-style: normal; text-transform: none; }
html.is-touch #pull-indicator {
    left: 50%; top: auto; bottom: calc(150px + var(--safe-b)); transform: translateX(-50%);
    align-items: center; text-align: center; max-width: min(330px, 88vw); width: max-content;
}
html.is-touch #pull-indicator .pull-title { font-size: 1.45rem; }
html.is-touch #pull-indicator .pull-sub { font-size: 10px; }

/* ---------------- chrome ---------------- */
#brand-mark { position: fixed; top: calc(34px + var(--safe-t)); left: calc(40px + var(--safe-l)); z-index: 15; font-family: var(--serif); font-weight: 500; font-style: italic; font-size: 1.15rem; color: rgba(var(--paper-rgb), 0.82); letter-spacing: 1px; opacity: 0; transition: opacity 1.2s ease; pointer-events: none; }
#brand-mark.show { opacity: 1; }
#brand-mark span { color: var(--metal); font-style: normal; font-size: .95em; }

#room-caption { position: fixed; bottom: calc(40px + var(--safe-b)); left: calc(40px + var(--safe-l)); z-index: 15; opacity: 0; transition: opacity .8s ease; pointer-events: none; }
#room-caption.show { opacity: 1; }
#room-caption .num { font-size: 11px; letter-spacing: 3px; color: rgba(var(--metal-rgb), 0.85); margin-bottom: 6px; }
#room-caption .name { font-family: var(--serif); font-size: 1.7rem; }
body.rtl #room-caption .name { font-size: 1.45rem; font-weight: 600; }
html.is-touch #room-caption { display: none; }
@media (max-width: 768px) { #room-caption { display: none; } }

#lang-toggle { position: fixed; top: calc(30px + var(--safe-t)); right: calc(40px + var(--safe-r)); z-index: 15; display: flex; border: 1px solid rgba(var(--metal-rgb), 0.4); border-radius: 20px; overflow: hidden; opacity: 0; transition: opacity 1.2s ease; background: rgba(0,0,0,0.25); }
#lang-toggle.show { opacity: 1; }
#lang-toggle .opt { padding: 7px 16px; font-size: 11px; letter-spacing: 1.5px; color: rgba(var(--paper-rgb), 0.55); transition: background .3s, color .3s; background: none; border: 0; cursor: pointer; }
#lang-toggle .opt.active { background: rgba(var(--metal-rgb), 0.22); color: var(--metal-bright); }

#speaker-badge {
    position: fixed; bottom: calc(40px + var(--safe-b)); right: calc(40px + var(--safe-r)); z-index: 15;
    display: flex; align-items: center; gap: 10px; opacity: 0; cursor: pointer;
    transition: opacity 1s ease, border-color .25s, background .25s;
    background: transparent; border: 1px solid transparent; border-radius: 999px; padding: 8px 14px;
}
#speaker-badge.show { opacity: .88; }
#speaker-badge:hover { opacity: 1; border-color: rgba(var(--metal-rgb), 0.4); background: rgba(0,0,0,0.3); }
#speaker-badge .eq { display: flex; align-items: flex-end; gap: 2px; height: 14px; }
#speaker-badge .eq i { width: 2px; height: 14px; background: var(--metal-bright); display: block; opacity: .35; transition: opacity .4s; transform: scaleY(.215); transform-origin: 50% 100%; }
#speaker-badge.playing .eq i { opacity: 1; animation: eqbar 1.3s ease-in-out infinite; }
#speaker-badge .eq i:nth-child(2) { animation-delay: .25s; } #speaker-badge .eq i:nth-child(3) { animation-delay: .5s; }
/* scaleY, not height: the bars run on the compositor, with no layout or repaint per frame */
@keyframes eqbar { 0%,100% { transform: scaleY(.215); } 50% { transform: scaleY(1); } }
#speaker-badge .txt { display: flex; flex-direction: column; align-items: flex-start; font-size: 10.5px; letter-spacing: 2px; text-transform: uppercase; color: rgba(var(--paper-rgb), 0.78); white-space: nowrap; line-height: 1.35; }
#speaker-badge .track { font-family: var(--serif); font-style: italic; letter-spacing: .3px; text-transform: none; font-size: 12px; color: rgba(var(--metal-bright-rgb), 0.85); max-height: 0; overflow: hidden; transition: max-height .5s ease; }
#speaker-badge.playing .track { max-height: 20px; }
body.rtl #speaker-badge .txt { letter-spacing: 0; font-size: 12px; align-items: flex-end; }

html.is-touch #brand-mark { top: calc(18px + var(--safe-t)); left: calc(18px + var(--safe-l)); font-size: 1.05rem; }
html.is-touch #lang-toggle { top: calc(14px + var(--safe-t)); right: calc(14px + var(--safe-r)); }
html.is-touch #lang-toggle .opt { padding: 8px 14px; }
html.is-touch #speaker-badge { top: calc(56px + var(--safe-t)); bottom: auto; right: calc(14px + var(--safe-r)); background: rgba(0,0,0,0.35); border-color: rgba(var(--metal-rgb), 0.35); padding: 7px 12px; }
html.is-touch #speaker-badge.show { opacity: 1; }
html.is-touch #speaker-badge .track { display: none; }
#speaker-badge .note { display: none; width: 20px; height: 20px; color: var(--metal-bright); }
html.is-touch #speaker-badge { width: 42px; height: 42px; padding: 0; justify-content: center; border-radius: 50%; }
html.is-touch #speaker-badge .txt, html.is-touch #speaker-badge .eq { display: none; }
html.is-touch #speaker-badge .note { display: block; transition: transform .4s ease, opacity .4s ease; opacity: .8; }
html.is-touch #speaker-badge::after { content: ''; position: absolute; inset: -1px; border-radius: 50%; border: 1px solid var(--metal-bright); opacity: 0; transform: scale(1); pointer-events: none; }
html.is-touch #speaker-badge.playing { border-color: var(--metal-bright); background: rgba(40,22,17,0.85); }
html.is-touch #speaker-badge.playing .note { opacity: 1; animation: notesway 2.4s ease-in-out infinite; }
html.is-touch #speaker-badge.playing::after { animation: noteripple 2.4s ease-out infinite; }
@keyframes notesway { 0%, 100% { transform: rotate(-6deg) translateY(0); } 50% { transform: rotate(6deg) translateY(-1px); } }
@keyframes noteripple { 0% { opacity: .7; transform: scale(1); } 100% { opacity: 0; transform: scale(1.55); } }
@media (max-width: 768px) {
    #brand-mark { top: calc(18px + var(--safe-t)); left: calc(18px + var(--safe-l)); }
    #lang-toggle { top: calc(14px + var(--safe-t)); right: calc(14px + var(--safe-r)); }
    #speaker-badge { top: calc(56px + var(--safe-t)); bottom: auto; right: calc(14px + var(--safe-r)); }
}
@media (max-height: 500px) {
    html.is-touch #pull-indicator { bottom: calc(134px + var(--safe-b)); }
    html.is-touch #pull-indicator .pull-sub { display: none; }
    html.is-touch #light-btn { bottom: calc(80px + var(--safe-b)); padding: 9px 18px 9px 13px; }
    #room-nav { height: 52px; bottom: calc(10px + var(--safe-b)); }
}
@media (max-height: 500px) and (orientation: landscape) {
    #room-nav, #room-nav.show { left: calc(12px + var(--safe-l)); width: min(300px, 40vw); transform: none; }
    #room-nav.hide-zoom { transform: translateY(20px); }
}


/* dim the chrome while the language swaps */
body.lang-switching #room-caption, body.lang-switching #room-nav .rn-center, body.lang-switching #pull-indicator,
body.lang-switching #speaker-badge .txt { opacity: 0 !important; transition: opacity .4s ease; }

/* ==========================================================================
   Full-screen pages — styled like stepping up to a wall in the room:
   the room's own colour, a lamp glow from above, framed pieces with plaques.
   ========================================================================== */
#page {
    --room: #14100d;
    position: fixed; inset: 0; z-index: 3000; background: #070606;
    clip-path: circle(0px at var(--ox, 50%) var(--oy, 50%));
    transition: clip-path .85s cubic-bezier(.77,0,.18,1);
    cursor: auto; color: var(--paper);
}
#page[data-room="work"] { --room: #0f1a12; }
#page[data-room="services"] { --room: #0b1426; }
#page[data-room="contact"] { --room: #230e0d; }
#page.is-open { clip-path: circle(150vmax at var(--ox, 50%) var(--oy, 50%)); }
@media (prefers-reduced-motion: reduce) {
    #page { clip-path: none; opacity: 0; transition: opacity .3s; }
    #page.is-open { clip-path: none; opacity: 1; }
}
.page-scroll {
    position: absolute; inset: 0; overflow-y: auto; overflow-x: hidden;
    overscroll-behavior: contain; touch-action: pan-y; -webkit-overflow-scrolling: touch;
    user-select: text; -webkit-user-select: text;
    background:
        radial-gradient(ellipse 60% 520px at 50% 0%, rgba(255, 224, 204, 0.12), transparent 75%),
        linear-gradient(180deg, var(--room) 0, #0a0908 900px, #080707 100%);
}
#page::after { content: ''; position: fixed; inset: 0; pointer-events: none; box-shadow: inset 0 0 16vw rgba(0,0,0,0.55); z-index: 4; }
.page-body { padding-bottom: calc(40px + var(--safe-b)); transition: opacity .28s ease; }
.page-body.swapping { opacity: 0; }
.page-body[dir="rtl"] { font-family: 'Vazirmatn', var(--sans); }
.page-bar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 5; display: flex; align-items: center; justify-content: space-between;
    padding: calc(14px + var(--safe-t)) calc(16px + var(--safe-r)) 14px calc(16px + var(--safe-l));
    pointer-events: none; transition: background .4s;
}
#page.scrolled .page-bar { background: linear-gradient(180deg, rgba(8,7,6,0.94), rgba(8,7,6,0)); }
.page-back {
    pointer-events: auto; display: inline-flex; align-items: center; gap: 10px; cursor: pointer;
    padding: 10px 18px 10px 14px; border-radius: 999px; background: rgba(10,8,7,0.65);
    border: 1px solid rgba(var(--metal-rgb), 0.5); color: var(--paper);
    font-size: 11px; letter-spacing: 2px; text-transform: uppercase;
    -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); transition: background .25s;
}
.page-back:hover { background: rgba(var(--metal-rgb), 0.2); }
.page-back svg { width: 16px; height: 16px; color: var(--metal-bright); }
body.rtl .page-back { letter-spacing: 0; font-size: 13px; }
body.rtl .page-back svg { transform: scaleX(-1); }
.page-brand { font-family: var(--serif); font-style: italic; font-size: 1.1rem; color: rgba(var(--paper-rgb), 0.8); }
.page-brand span { color: var(--metal-bright); font-style: normal; }
.page-progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 6; }
.page-progress i { display: block; height: 100%; background: linear-gradient(90deg, var(--metal-deep), var(--metal-bright)); transform: scaleX(0); transform-origin: 0 50%; }
body.rtl .page-progress i { transform-origin: 100% 50%; }

.page-body .wrap { width: min(1080px, calc(100% - 2 * clamp(20px, 5vw, 64px))); margin-inline: auto; }
.page-body .wrap-wide { width: min(1240px, calc(100% - 2 * clamp(16px, 4vw, 48px))); margin-inline: auto; }
.page-body section, .page-body .pg-gallery, .page-body blockquote, .page-body nav { margin-block: clamp(56px, 9vw, 120px); }
.page-body h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(1.9rem, 3.4vw, 2.8rem); line-height: 1.1; margin: 0 0 .8em; }
.page-body h2 .h-num { display: block; margin-bottom: .7em; font-size: .38em; font-style: italic; letter-spacing: .3em; color: var(--metal-bright); }
.page-body h2 .h-num::after { content: ''; display: inline-block; vertical-align: middle; width: 2.4em; height: 1px; margin-inline-start: .8em; background: linear-gradient(90deg, var(--metal), transparent); }
.page-body[dir="rtl"] h2 { font-weight: 700; font-size: clamp(1.4rem, 2.6vw, 2rem); line-height: 1.5; }
.page-body[dir="rtl"] h2 .h-num { font-family: var(--serif); letter-spacing: .1em; }
.page-body[dir="rtl"] h2 .h-num::after { background: linear-gradient(270deg, var(--metal), transparent); }
.page-body h3 { font-family: var(--serif); font-weight: 500; font-size: 1.55rem; line-height: 1.2; margin: .35em 0 .45em; }
.page-body[dir="rtl"] h3 { font-weight: 700; font-size: 1.15rem; line-height: 1.6; }
.page-body p { line-height: 1.75; }
.page-body .eyebrow { margin: 0 0 1em; font-size: 11px; letter-spacing: .3em; text-transform: uppercase; color: var(--metal-bright); font-weight: 500; }
.page-body[dir="rtl"] .eyebrow { letter-spacing: 0; font-size: 13px; }
.page-body .muted { color: rgba(var(--paper-rgb), 0.62); }
.page-body .small { font-size: .85rem; }
.page-body .num { font-family: var(--serif); font-style: italic; color: var(--metal-bright); font-size: 1.1rem; }
.page-body .arr { font-style: normal; display: inline-block; transition: transform .3s; }
.page-body[dir="rtl"] .arr { transform: scaleX(-1); }

.rv { opacity: 0; transform: translateY(26px); transition: opacity .8s ease, transform 1s cubic-bezier(.2,.7,.1,1); }
.rv.in { opacity: 1; transform: none; }

/* framed piece — rose-gold moulding, black mat, straight-down shadow like the room */
.artwork { margin: 0; }
.artwork-frame {
    display: block; padding: 6px;
    background: linear-gradient(135deg, var(--metal-bright) 0%, var(--metal) 30%, var(--metal-deep) 52%, var(--metal) 72%, var(--metal-bright) 100%);
    box-shadow: 0 70px 50px -46px rgba(0,0,0,0.9), 0 0 0 1px rgba(0,0,0,0.6);
}
.artwork-mat { display: block; padding: clamp(12px, 2.4vw, 28px); background: #0b0a09; box-shadow: inset 0 0 0 1px rgba(var(--metal-rgb), 0.4); }
.artwork.small .artwork-frame { padding: 4px; }
.artwork.small .artwork-mat { padding: clamp(8px, 1.4vw, 16px); }
.artwork img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; filter: saturate(.9); transform: scale(1.04); transition: transform 1.6s cubic-bezier(.2,.7,.1,1); }
.rv.in .artwork img, .artwork.in img, #page.is-open .pg-hero .artwork img { transform: none; }
.plaque {
    margin: 22px auto 0; width: fit-content; max-width: 100%; padding: 8px 20px;
    background: linear-gradient(180deg, #161211, #0a0908); border: 1px solid rgba(var(--metal-rgb), 0.45);
    font-family: var(--serif); font-weight: 600; font-size: 12px; letter-spacing: .34em; text-transform: uppercase; color: var(--metal-bright);
    box-shadow: 0 16px 14px -12px rgba(0,0,0,0.85);
}

/* hero */
.pg-hero { position: relative; margin: 0 !important; padding: calc(96px + var(--safe-t)) 0 clamp(36px, 6vw, 80px); }
.pg-hero-grid { display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); gap: clamp(28px, 6vw, 90px); align-items: center; }
@media (max-width: 820px) { .pg-hero-grid { grid-template-columns: 1fr; } }
.pg-title {
    /* --len is the title's character count: long names step down instead of clipping */
    font-family: var(--serif); font-weight: 400;
    font-size: clamp(2.1rem, min(7.4vw, calc(152vw / var(--len, 14))), 6.4rem);
    line-height: 1.06; letter-spacing: -.01em; margin: 0 0 .18em; padding-bottom: .06em;
    overflow-wrap: break-word;
    background: linear-gradient(180deg, #fbf1e8 30%, var(--metal-bright) 140%); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.pg-title.small { font-size: clamp(2rem, min(5.6vw, calc(118vw / var(--len, 18))), 4.6rem); }
.page-body[dir="rtl"] .pg-title { font-weight: 800; font-size: clamp(2.2rem, 6vw, 4.2rem); line-height: 1.35; }
.pg-subtitle { margin: 0; font-size: clamp(1.05rem, 1.7vw, 1.3rem); color: rgba(var(--paper-rgb), 0.78); }
.pg-intro { font-size: 1.1rem; color: rgba(var(--paper-rgb), 0.74); max-width: 38em; }
.pg-form-head { padding-top: calc(100px + var(--safe-t)); margin-bottom: 30px !important; }

.pg-meta dl { margin: 0; padding: 26px 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 22px 32px; position: relative; }
.pg-meta dl::before, .pg-meta dl::after { content: ''; position: absolute; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(var(--metal-rgb), 0.55), transparent); }
.pg-meta dl::before { top: 0; } .pg-meta dl::after { bottom: 0; }
.pg-meta dt { font-size: 10.5px; letter-spacing: .24em; text-transform: uppercase; color: var(--metal-bright); }
.page-body[dir="rtl"] .pg-meta dt { letter-spacing: 0; font-size: 12.5px; }
.pg-meta dd { margin: 8px 0 0; font-size: .98rem; line-height: 1.55; color: rgba(var(--paper-rgb), 0.88); }
.pg-lead p { font-family: var(--serif); font-style: italic; font-size: clamp(1.6rem, 3.1vw, 2.45rem); line-height: 1.3; font-weight: 400; max-width: 26em; margin: 0 0 .7em; }
.page-body[dir="rtl"] .pg-lead p { font-style: normal; font-size: clamp(1.15rem, 2.2vw, 1.6rem); line-height: 1.9; }
.pg-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.7fr); gap: clamp(16px, 5vw, 80px); align-items: start; }
.pg-split > p { margin: 0; font-size: 1.1rem; color: rgba(var(--paper-rgb), 0.8); }
@media (max-width: 760px) { .pg-split { grid-template-columns: 1fr; } }
.pg-steps ol { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.pg-steps li, .card, .metric {
    padding: 26px 24px; background: linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.01));
    border: 1px solid rgba(var(--metal-rgb), 0.26); box-shadow: 0 30px 26px -24px rgba(0,0,0,0.85);
}
.pg-steps p, .card p { margin: 0; color: rgba(var(--paper-rgb), 0.72); }
.pg-gallery { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(18px, 3vw, 44px); align-items: center; }
.pg-gallery.one { grid-template-columns: 1fr; }
@media (max-width: 640px) { .pg-gallery { grid-template-columns: 1fr; } }
.metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; }
.metric strong {
    display: block; font-family: var(--serif); font-weight: 400; font-size: clamp(3rem, 6vw, 4.4rem); line-height: 1;
    background: linear-gradient(180deg, #ffe3d8, var(--metal-bright) 55%, var(--metal)); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.page-body[dir="rtl"] .metric strong { font-size: clamp(2.2rem, 4.5vw, 3.2rem); }
.metric span { display: block; margin-top: 12px; color: rgba(var(--paper-rgb), 0.68); }
.pg-quote { text-align: center; }
.pg-quote p { font-family: var(--serif); font-style: italic; font-size: clamp(1.7rem, 3.6vw, 2.8rem); line-height: 1.25; margin: 0 auto .6em; max-width: 22em; }
.pg-quote p::before { content: ''; display: block; width: 1px; height: 54px; margin: 0 auto 26px; background: linear-gradient(180deg, transparent, var(--metal)); }
.page-body[dir="rtl"] .pg-quote p { font-style: normal; font-size: clamp(1.2rem, 2.4vw, 1.7rem); line-height: 1.9; }
.pg-quote cite, .quotes cite { font-style: normal; font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--metal-bright); }
.page-body[dir="rtl"] cite { letter-spacing: 0; font-size: 13px; }

.work-grid { display: grid; gap: 16px; }
.work-card {
    display: grid; grid-template-columns: 210px minmax(0, 1fr) auto; align-items: center; gap: 28px; width: 100%;
    padding: 16px; background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.008));
    border: 1px solid rgba(var(--metal-rgb), 0.22); box-shadow: 0 30px 26px -24px rgba(0,0,0,0.85);
    color: inherit; font: inherit; text-align: start; cursor: pointer; transition: border-color .3s, background .3s;
}
.work-card:hover { border-color: rgba(var(--metal-rgb), 0.7); background: rgba(var(--metal-rgb), 0.06); }
.work-card:hover .arr { transform: translateX(6px); }
.page-body[dir="rtl"] .work-card:hover .arr { transform: scaleX(-1) translateX(6px); }
.work-img { display: block; }
.work-img .artwork-frame { padding: 3px; box-shadow: 0 24px 18px -16px rgba(0,0,0,0.9); }
.work-img .artwork-mat { padding: 7px; }
.work-img img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.work-meta { display: grid; gap: 4px; }
.work-meta em { font-style: normal; font-size: 10.5px; letter-spacing: .22em; text-transform: uppercase; color: var(--metal-bright); }
.page-body[dir="rtl"] .work-meta em { letter-spacing: 0; font-size: 12.5px; }
.work-meta strong { font-family: var(--serif); font-weight: 400; font-size: clamp(1.6rem, 3vw, 2.4rem); line-height: 1.1; }
.page-body[dir="rtl"] .work-meta strong { font-weight: 500; font-size: 1.4rem; }
.work-meta span { color: rgba(var(--paper-rgb), 0.66); }
.work-card > .arr { font-size: 1.5rem; color: var(--metal-bright); padding-inline-end: 10px; }
@media (max-width: 560px) { .work-card { grid-template-columns: 110px minmax(0, 1fr); gap: 16px; } .work-card > .arr { display: none; } }

.ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.ticks li { display: flex; gap: 14px; align-items: baseline; font-size: 1.08rem; color: rgba(var(--paper-rgb), 0.84); }
.ticks li::before { content: ''; flex: 0 0 7px; height: 7px; transform: rotate(45deg); background: var(--metal); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.chips > span, .chips-link button, .chips-check span {
    display: inline-block; padding: 8px 15px; border-radius: 999px; font: inherit; font-size: .88rem;
    border: 1px solid rgba(var(--metal-rgb), 0.4); color: rgba(var(--paper-rgb), 0.88); background: rgba(0,0,0,0.2);
}
.chips-link button { cursor: pointer; transition: border-color .25s, background .25s; }
.chips-link button:hover, .chips-link button[aria-current] { border-color: var(--metal-bright); background: rgba(var(--metal-rgb), 0.18); }
.cards3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.team { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 26px; }
.member { display: grid; gap: 6px; justify-items: start; }
.member .avatar { width: 72px; height: 72px; border-radius: 50%; display: grid; place-items: center; margin-bottom: 8px; font-family: var(--serif); font-size: 1.9rem; color: #1f0f0a; background: radial-gradient(circle at 30% 25%, #ffe6dc, var(--metal-bright) 35%, var(--metal) 72%, var(--metal-deep)); box-shadow: 0 18px 16px -12px rgba(0,0,0,0.8); }
.member strong { font-weight: 500; }
.member span { color: rgba(var(--paper-rgb), 0.62); font-size: .92rem; }
.clients { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 14px 44px; font-family: var(--serif); font-size: clamp(1.35rem, 2.5vw, 2rem); color: rgba(var(--paper-rgb), 0.66); }
.quotes { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 34px; }
.quotes blockquote { margin: 0; padding-inline-start: 20px; border-inline-start: 1px solid var(--metal); }
.quotes p { font-family: var(--serif); font-style: italic; font-size: 1.45rem; line-height: 1.35; margin: 0 0 .7em; }
.page-body[dir="rtl"] .quotes p { font-style: normal; font-size: 1.05rem; line-height: 1.9; }

.pg-cta { text-align: center; padding: clamp(40px, 7vw, 90px) 0; position: relative; }
.pg-cta::before { content: ''; position: absolute; top: 0; left: 10%; right: 10%; height: 1px; background: linear-gradient(90deg, transparent, rgba(var(--metal-rgb), 0.6), transparent); }
.pg-cta h2 { font-size: clamp(2.2rem, 5vw, 3.8rem); margin-bottom: .35em; }
.pg-cta p { margin: 0 auto 2em; max-width: 34em; color: rgba(var(--paper-rgb), 0.72); }
.btn-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 14px 18px; }
.enquiry .btn-row { justify-content: flex-start; }
.btn {
    display: inline-flex; align-items: center; gap: 10px; padding: 15px 28px; border-radius: 999px; cursor: pointer;
    font: inherit; font-size: .78rem; letter-spacing: .16em; text-transform: uppercase; text-decoration: none;
    color: var(--paper); background: transparent; border: 1px solid rgba(var(--metal-rgb), 0.6);
    transition: transform .3s, background .3s, box-shadow .3s;
}
.btn:hover { transform: translateY(-2px); background: rgba(var(--metal-rgb), 0.16); }
.btn-solid { background: var(--metal-bright); color: #1f0f0a; border-color: transparent; font-weight: 500; }
.btn-solid:hover { background: #ffd2c2; box-shadow: 0 12px 30px rgba(var(--metal-rgb), 0.3); }
.btn:hover .arr { transform: translateX(4px); }
.page-body[dir="rtl"] .btn { letter-spacing: 0; font-size: .95rem; text-transform: none; }
.page-body[dir="rtl"] .btn:hover .arr { transform: scaleX(-1) translateX(4px); }

.enquiry {
    display: grid; gap: 22px; padding: clamp(20px, 4vw, 44px);
    background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.008));
    border: 1px solid rgba(var(--metal-rgb), 0.3); box-shadow: 0 50px 40px -36px rgba(0,0,0,0.9);
}
.enquiry label { display: grid; gap: 8px; }
.enquiry label > span, .enquiry legend { font-size: 10.5px; letter-spacing: .22em; text-transform: uppercase; color: var(--metal-bright); }
.page-body[dir="rtl"] .enquiry label > span, .page-body[dir="rtl"] .enquiry legend { letter-spacing: 0; font-size: 13px; }
.enquiry fieldset { border: 0; padding: 0; margin: 0; }
.enquiry legend { margin-bottom: 12px; }
.enquiry input:not([type="checkbox"]), .enquiry select, .enquiry textarea {
    width: 100%; font: inherit; font-size: 16px; color: var(--paper); background: rgba(0,0,0,0.3);
    border: 1px solid rgba(var(--metal-rgb), 0.32); border-radius: 3px; padding: 14px 16px; outline: none;
    transition: border-color .25s, background .25s;
}
.enquiry select option { background: #16120f; }
.enquiry input:focus, .enquiry select:focus, .enquiry textarea:focus { border-color: var(--metal-bright); background: rgba(var(--metal-rgb), 0.08); }
.enquiry textarea { resize: vertical; min-height: 140px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
@media (max-width: 640px) { .row2 { grid-template-columns: 1fr; } }
.chips-check label { display: inline-block; cursor: pointer; }
.chips-check input { position: absolute; opacity: 0; pointer-events: none; }
.chips-check span { transition: background .25s, border-color .25s; }
.chips-check input:checked + span { background: rgba(var(--metal-rgb), 0.28); border-color: var(--metal-bright); color: #fff; }
.chips-check input:focus-visible + span { outline: 2px solid var(--metal-bright); outline-offset: 2px; }
.form-error { margin: 0; color: #f0a597; }
.pg-direct a { color: var(--metal-bright); }

@media (max-width: 640px) {
    .pg-title { font-size: clamp(2rem, min(11vw, calc(190vw / var(--len, 14))), 3.2rem); }
    .page-body[dir="rtl"] .pg-title { font-size: clamp(1.7rem, min(8vw, calc(150vw / var(--len, 14))), 2.4rem); }
    .pg-subtitle, .pg-intro { font-size: 1rem; }
    .pg-lead p { font-size: 1.35rem; }
    .page-body[dir="rtl"] .pg-lead p { font-size: 1.05rem; }
    .page-body h2 { font-size: 1.6rem; }
    .page-body h3 { font-size: 1.3rem; }
    .pg-split > p, .ticks li { font-size: 1rem; }
    .pg-meta dd, .page-body p { font-size: .95rem; }
    .metric strong { font-size: 2.6rem; }
    .pg-quote p { font-size: 1.4rem; }
    .quotes p { font-size: 1.2rem; }
    .work-meta strong { font-size: 1.35rem; }
    .clients { font-size: 1.2rem; }
    .pg-steps li, .card, .metric { padding: 20px 18px; }
}

.sent { padding: clamp(24px, 5vw, 56px); background: linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.01)); border: 1px solid rgba(var(--metal-rgb), 0.35); box-shadow: 0 50px 40px -36px rgba(0,0,0,0.9); }
.sent h2 { margin-bottom: .4em; }
.sent p { margin: 0; color: rgba(var(--paper-rgb), 0.78); max-width: 40em; }

/* ==========================================================================
   Accessibility: a keyboard/screen-reader path that mirrors the room
   ========================================================================== */
.sr-only {
    position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0;
}
#a11y { position: fixed; top: 0; left: 0; z-index: 3500; display: flex; flex-direction: column; }
#a11y button, #a11y .a11y-head {
    position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap;
    background: none; border: 0; color: inherit; text-align: start;
}
#a11y:focus-within { padding: calc(12px + var(--safe-t)) 12px 12px calc(12px + var(--safe-l)); }
#a11y:focus-within::before {
    content: ''; position: fixed; inset: 0; background: rgba(6,5,4,0.86);
    -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
#a11y:focus-within button, #a11y:focus-within .a11y-head {
    position: relative; width: auto; height: auto; clip-path: none; overflow: visible;
    padding: 9px 16px; margin: 2px 0; max-width: min(460px, 90vw);
    border-radius: 999px; border: 1px solid rgba(var(--metal-rgb), 0.4); background: rgba(14,11,9,0.92);
    font-size: 13px; letter-spacing: .06em; cursor: pointer;
}
#a11y:focus-within .a11y-head {
    border: 0; background: none; padding: 10px 4px 4px; font-family: var(--serif); font-size: 1.1rem; letter-spacing: .12em;
    text-transform: uppercase; color: var(--metal-bright); cursor: default;
}
#a11y button:focus-visible { outline: 2px solid var(--metal-bright); outline-offset: 3px; background: rgba(var(--metal-rgb), 0.24); }
.ui button:focus-visible, .page-back:focus-visible, #page button:focus-visible, #page a:focus-visible {
    outline: 2px solid var(--metal-bright); outline-offset: 3px;
}

/* ==========================================================================
   Opening curtain
   ========================================================================== */
#curtain {
    position: fixed; inset: 0; z-index: 5000; display: grid; place-items: center;
    background: radial-gradient(ellipse 70% 50% at 50% 42%, #17120f 0%, #0a0807 55%, #050404 100%);
    transition: opacity 1.1s ease, visibility 1.1s;
}
#curtain::after {
    content: ''; position: absolute; inset: 0; pointer-events: none; opacity: .5;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
    mix-blend-mode: overlay;
}
#curtain.done { opacity: 0; visibility: hidden; }
.curtain-inner { position: relative; display: grid; justify-items: center; gap: 18px; padding: 0 24px; text-align: center; }
#curtain-logo { max-width: min(280px, 60vw); max-height: 120px; opacity: 0; animation: curtain-in 1.4s cubic-bezier(.2,.7,.1,1) forwards; }
.curtain-mark {
    font-family: var(--serif); font-size: clamp(2.6rem, 9vw, 5rem); letter-spacing: .3em; text-indent: .3em;
    color: transparent; background: linear-gradient(180deg, #fbf1e8 20%, var(--metal-bright) 130%);
    -webkit-background-clip: text; background-clip: text;
    opacity: 0; animation: curtain-in 1.5s cubic-bezier(.2,.7,.1,1) forwards;
}
.curtain-mark span { font-size: .34em; letter-spacing: .5em; color: var(--metal); -webkit-text-fill-color: var(--metal); display: block; margin-top: .6em; }
.curtain-line { font-size: 11px; letter-spacing: .34em; text-transform: uppercase; color: rgba(var(--paper-rgb), 0.5); opacity: 0; animation: curtain-in 1.5s .25s cubic-bezier(.2,.7,.1,1) forwards; }
.curtain-bar { width: min(260px, 60vw); height: 1px; background: rgba(var(--paper-rgb), 0.16); overflow: hidden; margin-top: 6px; }
.curtain-bar i { display: block; height: 100%; width: 100%; transform: scaleX(0); transform-origin: 0 50%; background: linear-gradient(90deg, var(--metal-deep), var(--metal-bright)); transition: transform .5s cubic-bezier(.2,.7,.1,1); }
.curtain-hint { min-height: 1.2em; font-size: 10.5px; letter-spacing: .24em; text-transform: uppercase; color: rgba(var(--metal-bright-rgb), 0.75); opacity: 0; transition: opacity .6s ease; }
.curtain-hint.show { opacity: 1; }
body.rtl .curtain-mark, body.rtl .curtain-line, body.rtl .curtain-hint { letter-spacing: 0; text-indent: 0; text-transform: none; }
@keyframes curtain-in { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { #curtain-logo, .curtain-mark, .curtain-line { animation-duration: .01s; } }

/* phones: music sits under the brand, top-left, away from the thumb rail */
html.is-touch #speaker-badge { top: calc(64px + var(--safe-t)); left: calc(16px + var(--safe-l)); right: auto; }
@media (max-width: 768px) { #speaker-badge { top: calc(64px + var(--safe-t)); left: calc(16px + var(--safe-l)); right: auto; bottom: auto; } }