/* AERAS SHARE home page: light, bold and interactive. Builds on site.css tokens; every demo is an illustration of a built feature. */

.home {
  --tv: #0b1222;
  --tv-2: #121c33;
  --tv-3: #1b2846;
  --tv-ink: #e8eefb;
  --tv-muted: #8d9bba;
  --live: #ff4d5e;
  --okc: #22c47a;
  --warnc: #f5a524;
  --glow: rgba(31, 107, 255, 0.18);
}
:root[data-theme="dark"] .home { --glow: rgba(77, 139, 255, 0.22); }

.home section { padding: 120px 0; }
/* The ambient network (ambient.js) shows through the open sections; tinted sections let it through faintly. Cards stay solid. */
.ambient { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.home #main, .home .site-foot { position: relative; z-index: 1; }
.home section.soft { background: color-mix(in srgb, var(--bg-soft) 82%, transparent); }
.home .soft { background: var(--bg-soft); }
.grad { background: linear-gradient(92deg, var(--brand) 10%, #12a3f5 90%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.home h2.big { font-size: clamp(34px, 5vw, 64px); line-height: 1.02; letter-spacing: -0.035em; font-weight: 800; margin: 14px 0 20px; }
.home h2.huge { font-size: clamp(40px, 7.4vw, 96px); line-height: 1; letter-spacing: -0.045em; font-weight: 800; margin: 0 0 22px; }
.home .section-head { max-width: 820px; margin-bottom: 56px; }
.home .section-head p, .lead-2 { color: var(--muted); font-size: 18.5px; line-height: 1.6; margin: 0 0 26px; max-width: 620px; }
.home .section-head.center p { margin: 0 auto; }
.btn { border-radius: 999px; }
.btn.primary { box-shadow: 0 10px 28px rgba(31, 107, 255, 0.32); }
.btn.primary:hover { transform: translateY(-1px); }
.cta-row.center { justify-content: center; }
.stage-cap { color: var(--faint); font-size: 12.5px; text-align: center; margin: 14px 0 0; }

.pill { display: inline-flex; align-items: center; gap: 9px; padding: 7px 14px 7px 11px; border-radius: 999px; background: var(--bg); border: 1px solid var(--line);
  font: 600 13px/1 var(--font); color: var(--ink-2); box-shadow: 0 2px 10px rgba(11, 18, 32, 0.05); }
.pill.dark { background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.16); color: #dfe8fb; box-shadow: none; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--okc); box-shadow: 0 0 0 0 rgba(34, 196, 122, 0.6); animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(34, 196, 122, 0.55); } 70% { box-shadow: 0 0 0 9px rgba(34, 196, 122, 0); } 100% { box-shadow: 0 0 0 0 rgba(34, 196, 122, 0); } }

/* reveal on scroll (only when JS is running; content stays visible without it) */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1); }
.js .reveal.in { opacity: 1; transform: none; }

/* ---------------------------------------------------------------- hero */
.h-hero { position: relative; overflow: hidden; padding: 72px 0 96px !important; background:
  radial-gradient(900px 520px at 85% 10%, var(--glow), transparent 65%), radial-gradient(700px 420px at 5% 95%, rgba(18, 163, 245, 0.1), transparent 60%); }
.h-dots { position: absolute; inset: 0; background-image: radial-gradient(var(--line-strong) 1.2px, transparent 1.3px); background-size: 26px 26px;
  mask-image: radial-gradient(ellipse at 60% 40%, #000 0%, transparent 72%); -webkit-mask-image: radial-gradient(ellipse at 60% 40%, #000 0%, transparent 72%); opacity: 0.7; }
.h-hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 56px; align-items: center; }
.h-copy h1 { font-size: clamp(46px, 7vw, 92px); line-height: 0.96; letter-spacing: -0.05em; font-weight: 800; margin: 24px 0 26px; }
.h-copy .lead { color: var(--muted); font-size: 19px; line-height: 1.6; max-width: 540px; margin: 0 0 34px; }
.h-copy .note { color: var(--faint); font-size: 14px; margin-top: 22px; }

.h-stage { position: relative; padding: 8px 0 0 34px; }
.tv { position: relative; }
.tv-screen { position: relative; aspect-ratio: 16 / 10; border-radius: 18px; background: var(--tv); border: 10px solid #05080f; overflow: hidden;
  box-shadow: 0 40px 80px -20px rgba(11, 18, 32, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.04) inset; color: var(--tv-ink); }
.tv-foot { width: 22%; height: 14px; margin: 0 auto; background: linear-gradient(#0d1424, #05080f); border-radius: 0 0 10px 10px; }
.tv-bar { position: absolute; top: 0; left: 0; right: 0; display: flex; justify-content: space-between; padding: 10px 14px; font: 600 11px/1 var(--font); color: var(--tv-muted);
  letter-spacing: 0.08em; text-transform: uppercase; z-index: 3; }
.tv-clock { font-variant-numeric: tabular-nums; }

.layer { position: absolute; inset: 30px 12px 12px; opacity: 0; transform: scale(0.97); transition: opacity 0.55s ease, transform 0.55s ease; pointer-events: none; }
.tv-screen[data-scene="present"] .l-present, .tv-screen[data-scene="zones"] .l-zones, .tv-screen[data-scene="annotate"] .l-annotate,
.tv-screen[data-scene="book"] .l-book, .tv-screen[data-scene="manage"] .l-manage { opacity: 1; transform: none; }

.slide { position: absolute; inset: 0; background: #f6f8fd; border-radius: 8px; padding: 7% 8%; overflow: hidden; }
.slide-title { height: 9%; width: 46%; border-radius: 6px; background: var(--brand); margin-bottom: 4%; }
.slide-line { height: 4%; border-radius: 4px; background: #d6deec; margin-bottom: 2.4%; }
.w80 { width: 80%; } .w70 { width: 70%; } .w60 { width: 60%; }
.chart { position: absolute; left: 8%; right: 40%; bottom: 10%; height: 44%; display: flex; align-items: flex-end; gap: 6%; }
.chart span { flex: 1; border-radius: 4px 4px 0 0; background: linear-gradient(#5b9bff, var(--brand)); height: 30%; transition: height 0.9s cubic-bezier(0.2, 0.8, 0.2, 1); }
.tv-screen[data-scene] .chart span:nth-child(1) { height: 34%; } .tv-screen[data-scene] .chart span:nth-child(2) { height: 52%; }
.tv-screen[data-scene] .chart span:nth-child(3) { height: 44%; } .tv-screen[data-scene] .chart span:nth-child(4) { height: 70%; }
.tv-screen[data-scene] .chart span:nth-child(5) { height: 62%; } .tv-screen[data-scene] .chart span:nth-child(6) { height: 92%; }
.tag { position: absolute; right: 10px; bottom: 10px; padding: 6px 11px; border-radius: 999px; background: rgba(11, 18, 34, 0.85); color: #fff; font: 600 11px/1 var(--font); }

.l-zones { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; gap: 8px; }
.zone { position: relative; border-radius: 7px; overflow: hidden; background: var(--tv-2); transform: scale(0.9); opacity: 0; transition: transform 0.5s ease, opacity 0.5s ease; }
.tv-screen[data-scene="zones"] .zone { transform: none; opacity: 1; }
.tv-screen[data-scene="zones"] .z2 { transition-delay: 0.08s; } .tv-screen[data-scene="zones"] .z3 { transition-delay: 0.16s; } .tv-screen[data-scene="zones"] .z4 { transition-delay: 0.24s; }
.slide.mini { padding: 9%; } .slide.mini .chart { left: 9%; right: 9%; height: 46%; }
.ztag { position: absolute; left: 7px; bottom: 7px; display: inline-flex; align-items: center; gap: 5px; padding: 4px 8px; border-radius: 999px; background: rgba(5, 8, 15, 0.75); color: #fff; font: 600 10px/1 var(--font); }
.rec { width: 6px; height: 6px; border-radius: 50%; background: var(--live); animation: blink 1.2s infinite; }
@keyframes blink { 50% { opacity: 0.25; } }
.desk { position: absolute; inset: 0; background: linear-gradient(135deg, #1f3c78, #0f2550); }
.desk i { position: absolute; border-radius: 4px; background: rgba(255, 255, 255, 0.9); }
.desk i:nth-child(1) { left: 10%; top: 14%; width: 46%; height: 50%; } .desk i:nth-child(2) { left: 60%; top: 14%; width: 30%; height: 22%; background: rgba(255, 255, 255, 0.55); }
.desk i:nth-child(3) { left: 60%; top: 42%; width: 30%; height: 22%; background: rgba(255, 255, 255, 0.55); animation: drift 3s ease-in-out infinite; }
@keyframes drift { 50% { transform: translateY(-6px); } }
.doc { position: absolute; inset: 8% 22%; background: #fff; border-radius: 4px; padding: 10%; }
.doc i { display: block; height: 7%; border-radius: 3px; background: #d6deec; margin-bottom: 8%; } .doc i:first-child { width: 60%; background: #9fb3d6; }
.z4 { background: #fbfcff; } .z4 svg { position: absolute; inset: 10%; width: 80%; height: 70%; }
.ink-a, .ink-b { fill: none; stroke-width: 3; stroke-linecap: round; stroke-dasharray: 220; stroke-dashoffset: 220; }
.ink-a { stroke: var(--brand); } .ink-b { stroke: #e5484d; }
.tv-screen[data-scene="zones"] .ink-a { animation: draw 1.6s 0.4s ease forwards; } .tv-screen[data-scene="zones"] .ink-b { animation: draw 1.2s 1.4s ease forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }

.pen { position: absolute; inset: 0; width: 100%; height: 100%; }
.pen path { fill: none; stroke: #e5484d; stroke-width: 4; stroke-linecap: round; stroke-dasharray: 400; stroke-dashoffset: 400; }
.tv-screen[data-scene="annotate"] .pen path:first-child { animation: draw 1.4s 0.3s ease forwards; }
.tv-screen[data-scene="annotate"] .pen path:last-child { animation: draw 0.8s 1.6s ease forwards; }

.ready { position: absolute; inset: 0; border-radius: 8px; display: grid; place-content: center; justify-items: center; text-align: center; gap: 6px;
  background: radial-gradient(500px 260px at 50% 0%, rgba(77, 139, 255, 0.35), transparent 70%), var(--tv); }
.ready-logo img { width: 40px; height: 40px; border-radius: 10px; }
.ready-title { font: 800 clamp(16px, 2.4vw, 26px)/1.1 var(--display); letter-spacing: -0.02em; margin-top: 6px; }
.ready-sub { color: var(--tv-muted); font-size: 11.5px; }
.ready-card { margin-top: 12px; display: flex; align-items: center; gap: 10px; padding: 9px 14px; border-radius: 12px; background: var(--tv-3); text-align: left; }
.ready-card b { display: block; font-size: 12.5px; color: var(--okc); } .ready-card small { color: var(--tv-muted); font-size: 10.5px; }
.ok-dot, .warn-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--okc); flex: none; } .warn-dot { background: var(--warnc); }

.central { position: absolute; inset: 0; border-radius: 8px; background: #f6f8fd; color: #0b1220; padding: 6% 7%; display: grid; align-content: start; gap: 7px; }
.central-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 4px; }
.central-head b { font: 800 15px/1 var(--display); } .central-head span { font-size: 11px; color: #566176; }
.central-row { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 9px; background: #fff; border: 1px solid #e3e8f1; font-size: 12.5px; font-weight: 600;
  transform: translateX(14px); opacity: 0; transition: transform 0.45s ease, opacity 0.45s ease; }
.central-row em { margin-left: auto; font-style: normal; font-weight: 500; color: #566176; font-size: 11.5px; }
.tv-screen[data-scene="manage"] .central-row { transform: none; opacity: 1; }
.tv-screen[data-scene="manage"] .central-row:nth-child(3) { transition-delay: 0.08s; } .tv-screen[data-scene="manage"] .central-row:nth-child(4) { transition-delay: 0.16s; }
.tv-screen[data-scene="manage"] .central-row:nth-child(5) { transition-delay: 0.24s; }

.phone { position: absolute; left: 0; bottom: 64px; width: 23%; aspect-ratio: 9 / 18.5; border-radius: 22px; background: #05080f; padding: 5px; z-index: 4;
  box-shadow: 0 30px 50px -15px rgba(11, 18, 32, 0.5); animation: float 5s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-8px); } }
.phone-screen { height: 100%; border-radius: 18px; background: linear-gradient(#f6f8fd, #e9eef8); padding: 14% 9% 9%; display: flex; flex-direction: column; gap: 6%; }
.phone-app { display: flex; align-items: center; gap: 6px; font: 800 10px/1 var(--display); letter-spacing: 0.12em; color: #0b1220; }
.phone-app img { width: 16px; height: 16px; border-radius: 4px; }
.phone-card { border-radius: 8px; flex: 1; background: #fff; border: 1px solid #dfe5f0; }
.phone-card.c1 { background: linear-gradient(135deg, #8db7ff, #1f6bff); border: 0; }
.phone-send { border-radius: 999px; background: var(--brand); color: #fff; font: 700 8.5px/1 var(--font); text-align: center; padding: 8px 4px; }
.beam { position: absolute; left: 15%; bottom: 48%; width: 22%; height: 2px; background: linear-gradient(90deg, transparent, var(--brand), transparent); transform: rotate(-24deg);
  transform-origin: left; opacity: 0; z-index: 3; }
.h-stage.sending .beam { animation: beam 0.9s ease; }
@keyframes beam { 0% { opacity: 0; clip-path: inset(0 100% 0 0); } 40% { opacity: 1; } 100% { opacity: 0; clip-path: inset(0 0 0 0); } }

.scene-chips { position: relative; z-index: 5; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 22px; }
.scene-chips button { display: inline-flex; align-items: center; gap: 7px; height: 38px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--line-strong); background: var(--bg);
  color: var(--ink-2); font: 600 14px/1 var(--font); cursor: pointer; transition: all 0.2s ease; }
.scene-chips button::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--line-strong); transition: background 0.2s ease; }
.scene-chips button:hover { border-color: var(--ink); }
.scene-chips button[aria-selected="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.scene-chips button[aria-selected="true"]::before { background: var(--okc); }

/* ---------------------------------------------------------------- marquee */
.marquee { overflow: hidden; border-block: 1px solid var(--line); background: var(--bg); padding: 22px 0; }
.marquee-track { display: flex; width: max-content; gap: 0; animation: marquee 42s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee span { display: inline-flex; align-items: center; font: 700 clamp(18px, 2.2vw, 26px)/1 var(--display); letter-spacing: -0.02em; color: var(--ink); padding: 0 26px; white-space: nowrap; }
.marquee span::after { content: ""; width: 9px; height: 9px; margin-left: 52px; border-radius: 50%; background: var(--brand); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------------------------------------------------------------- split sections */
.split-x { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 72px; align-items: center; }
.split-x.reverse > :first-child { order: 2; }
.home .ticks li { font-size: 16px; }

/* throw demo */
.throw-demo { position: relative; }
.throw-screen { position: relative; aspect-ratio: 16 / 9; border-radius: 16px; background: var(--tv); border: 9px solid #05080f; overflow: hidden; display: grid; place-items: center;
  box-shadow: 0 30px 60px -20px rgba(11, 18, 32, 0.4); }
.throw-empty { color: var(--tv-muted); font: 700 18px/1 var(--display); transition: opacity 0.3s; }
.throw-shown { position: absolute; inset: 10px; border-radius: 8px; opacity: 0; transform: scale(0.85); transition: opacity 0.45s ease, transform 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
  display: grid; place-items: center; background-size: cover; }
.throw-demo.shown .throw-empty { opacity: 0; }
.throw-demo.shown .throw-shown { opacity: 1; transform: none; }
.throw-shown[data-kind="photo"] { background: linear-gradient(160deg, #8db7ff 0%, #1f6bff 55%, #0b2d78 100%); }
.throw-shown[data-kind="photo"]::before { content: ""; position: absolute; width: 18%; aspect-ratio: 1; border-radius: 50%; background: #ffe08a; top: 16%; right: 18%; }
.throw-shown[data-kind="photo"]::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 42%; background: #0b2d78; clip-path: polygon(0 60%, 30% 10%, 55% 55%, 75% 25%, 100% 70%, 100% 100%, 0 100%); }
.throw-shown[data-kind="video"] { background: radial-gradient(circle at 50% 50%, #26365c, #0b1222); }
.throw-shown[data-kind="video"]::before { content: ""; width: 0; height: 0; border-left: 34px solid #fff; border-top: 21px solid transparent; border-bottom: 21px solid transparent; margin-left: 8px; }
.throw-shown[data-kind="video"]::after { content: ""; position: absolute; left: 6%; right: 6%; bottom: 8%; height: 4px; border-radius: 2px; background: linear-gradient(90deg, var(--live) 38%, rgba(255, 255, 255, 0.25) 38%); }
.throw-shown[data-kind="pdf"] { background: #e9eef8; }
.throw-shown[data-kind="pdf"]::before { content: ""; width: 38%; height: 84%; background: #fff linear-gradient(#c43a3f, #c43a3f) 14% 12% / 40% 6% no-repeat; border-radius: 3px;
  box-shadow: 0 6px 18px rgba(11, 18, 32, 0.18), inset 0 0 0 1px #dfe5f0; }
.throw-shown[data-kind="slides"] { background: #f6f8fd; }
.throw-shown[data-kind="slides"]::before { content: ""; position: absolute; left: 8%; top: 12%; width: 44%; height: 10%; border-radius: 5px; background: var(--brand); }
.throw-shown[data-kind="slides"]::after { content: ""; position: absolute; left: 8%; right: 8%; bottom: 12%; height: 46%; background: linear-gradient(90deg, #5b9bff 0 14%, transparent 14% 20%, #5b9bff 20% 34%, transparent 34% 40%, #1f6bff 40% 54%, transparent 54% 60%, #1f6bff 60% 74%, transparent 74% 80%, #0f4fd6 80% 94%, transparent 94%);
  clip-path: polygon(0 60%, 14% 60%, 14% 100%, 20% 100%, 20% 35%, 34% 35%, 34% 100%, 40% 100%, 40% 45%, 54% 45%, 54% 100%, 60% 100%, 60% 15%, 74% 15%, 74% 100%, 80% 100%, 80% 0, 94% 0, 94% 100%, 0 100%); }
.kind { position: absolute; left: 10px; top: 10px; z-index: 2; padding: 5px 10px; border-radius: 999px; background: rgba(5, 8, 15, 0.75); color: #fff; font: 600 11px/1 var(--font); }
.verified { position: absolute; right: 10px; top: 10px; z-index: 2; padding: 5px 10px; border-radius: 999px; background: var(--okc); color: #04140b; font: 700 11px/1 var(--font); }
.throw-phone { position: relative; margin: -36px auto 0; width: min(380px, 92%); border-radius: 22px; background: var(--bg); border: 1px solid var(--line); box-shadow: var(--shadow); padding: 14px; z-index: 2; }
.throw-files { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.throw-files button { display: grid; justify-items: center; gap: 8px; padding: 12px 4px; border-radius: 14px; border: 1px solid var(--line); background: var(--bg-soft); color: var(--ink-2);
  font: 600 13px/1 var(--font); cursor: pointer; transition: transform 0.15s ease, border-color 0.15s ease; }
.throw-files button:hover { transform: translateY(-2px); border-color: var(--brand); }
.throw-files button[aria-pressed="true"] { border-color: var(--brand); background: var(--brand-soft); }
.fi { width: 34px; height: 34px; border-radius: 9px; }
.fi-photo, .fi-video, .fi-pdf, .fi-slides { background: center / cover no-repeat; border: 2px solid #fff; box-shadow: 0 6px 16px rgba(11, 18, 32, 0.35); }
.fi-photo { background-image: url("/assets/throw/photo-t.jpg"); } .fi-video { background-image: url("/assets/throw/video-t.jpg"); }
.fi-pdf { background-image: url("/assets/throw/pdf-t.jpg"); } .fi-slides { background-image: url("/assets/throw/slides-t.jpg"); }
/* Real thumbnails on the tablet, and the receiver's real Ready screen behind. */
.ft-wrap { position: relative; display: block; width: 100%; }
.ft { display: block; width: 100%; aspect-ratio: 16 / 9; height: auto; object-fit: cover; border-radius: 9px; border: 1px solid #dfe5f0; }
.ft-play { position: absolute; left: 50%; top: 50%; width: 26px; height: 26px; margin: -13px 0 0 -13px; border-radius: 50%; background: rgba(0, 0, 0, 0.55); }
.ft-play::after { content: ""; position: absolute; left: 10px; top: 7px; border-left: 9px solid #fff; border-top: 6px solid transparent; border-bottom: 6px solid transparent; }
.throw-ready { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: opacity 0.3s; }
.throw-demo.shown .throw-ready { opacity: 0.25; }
.throw-media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; background: #000; border-radius: 8px; }
.throw-shown[data-kind]::before, .throw-shown[data-kind]::after { content: none; }
.flyer { position: absolute; width: 44px; height: 44px; border-radius: 10px; left: 50%; top: 20px; opacity: 0; pointer-events: none; }
.flyer.go { animation: fly 0.75s cubic-bezier(0.3, 0.7, 0.2, 1) forwards; }
@keyframes fly { 0% { opacity: 1; transform: translate(-50%, 0) scale(1) rotate(0); } 100% { opacity: 0; transform: translate(-50%, -190px) scale(2.4) rotate(-10deg); } }

/* capability cards */
.cards3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.fcard { background: var(--bg); border: 1px solid var(--line); border-radius: 24px; padding: 32px; box-shadow: 0 1px 2px rgba(11, 18, 32, 0.04);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease; }
.fcard:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--line-strong); }
.fcard-ico { width: 52px; height: 52px; border-radius: 15px; background: var(--brand); color: #fff; display: grid; place-items: center; margin-bottom: 22px;
  box-shadow: 0 10px 22px rgba(31, 107, 255, 0.3); }
.fcard-ico svg { width: 26px; height: 26px; }
.fcard h3 { font-size: 24px; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 8px; }
.fcard > p { color: var(--muted); margin: 0 0 22px; }
.fcard .ticks { border-top: 1px solid var(--line); padding-top: 20px; }
.fcard .ticks li { font-size: 15px; }

/* booking panel demo */
.panel-demo { display: grid; justify-items: center; }
.pd-frame { width: min(440px, 100%); aspect-ratio: 4 / 3; border-radius: 26px; background: #070b14; border: 10px solid #111827; padding: 26px 26px 20px; color: #fff;
  display: flex; flex-direction: column; box-shadow: 0 40px 80px -25px rgba(11, 18, 32, 0.5); transition: background 0.5s ease; }
.pd-top { display: flex; justify-content: space-between; color: #9aa7c2; font: 600 12px/1 var(--font); letter-spacing: 0.1em; text-transform: uppercase; }
.pd-clock { font-variant-numeric: tabular-nums; }
.pd-status { font: 800 clamp(34px, 5vw, 48px)/1 var(--display); letter-spacing: -0.03em; margin-top: auto; color: var(--okc); transition: color 0.4s ease; }
.pd-sub { color: #b8c3da; font-size: 15px; margin: 8px 0 16px; min-height: 1.6em; }
.pd-bar { height: 5px; border-radius: 3px; background: rgba(255, 255, 255, 0.1); overflow: hidden; margin-bottom: 18px; }
.pd-bar span { display: block; height: 100%; width: 0; background: currentColor; border-radius: 3px; color: var(--okc); transition: width 0.6s ease; }
.pd-actions { display: flex; gap: 8px; }
.pd-btn { flex: 1; height: 44px; border-radius: 12px; border: 0; background: #1b2846; color: #fff; font: 700 14px/1 var(--font); cursor: pointer; display: none; transition: transform 0.15s; }
.pd-btn:hover { transform: translateY(-1px); }
.panel-demo[data-state="free"] .pd-frame { background: radial-gradient(420px 220px at 20% 100%, rgba(34, 196, 122, 0.22), transparent 70%), #070b14; }
.panel-demo[data-state="reserved"] .pd-frame { background: radial-gradient(420px 220px at 20% 100%, rgba(245, 165, 36, 0.22), transparent 70%), #070b14; }
.panel-demo[data-state="busy"] .pd-frame { background: radial-gradient(420px 220px at 20% 100%, rgba(255, 77, 94, 0.24), transparent 70%), #070b14; }
.panel-demo[data-state="reserved"] .pd-status { color: var(--warnc); } .panel-demo[data-state="busy"] .pd-status { color: var(--live); }
.panel-demo[data-state="reserved"] .pd-bar span { width: 35%; color: var(--warnc); } .panel-demo[data-state="busy"] .pd-bar span { width: 60%; color: var(--live); }
.panel-demo[data-state="free"] [data-panel-action="book"], .panel-demo[data-state="reserved"] [data-panel-action="checkin"], .panel-demo[data-state="busy"] [data-panel-action="end"] { display: block; background: var(--brand); }
.link-btn { margin-top: 18px; background: none; border: 0; color: var(--brand-ink); font: 600 15px/1.4 var(--font); cursor: pointer; padding: 4px; }
.link-btn:hover { text-decoration: underline; }
.panel-demo:not([data-state="reserved"]) .link-btn { visibility: hidden; }

/* counters */
.facts-band { background: var(--ink); color: var(--bg); }
.facts-band .eyebrow { color: #7fb0ff; }
.facts-band .section-head p { color: color-mix(in srgb, var(--bg) 70%, transparent); }
.counters { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 1px; background: color-mix(in srgb, var(--bg) 14%, transparent); border-radius: 22px; overflow: hidden; }
.counter { background: var(--ink); padding: 34px 26px; display: grid; gap: 12px; align-content: start; }
.counter b { font: 800 clamp(44px, 5.4vw, 72px)/1 var(--display); letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.counter span { color: color-mix(in srgb, var(--bg) 68%, transparent); font-size: 15px; line-height: 1.45; }

/* flow diagram */
.flow { margin: 0; border-radius: 24px; background: var(--bg); border: 1px solid var(--line); padding: 30px; }
.a-hub { stroke: var(--brand) !important; stroke-width: 2; }
.a-flow { fill: none; stroke: var(--brand); stroke-width: 4; stroke-linecap: round; stroke-dasharray: 2 22; animation: flow 1.1s linear infinite; }
@keyframes flow { to { stroke-dashoffset: -24; } }
.chips-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.chips-row span { padding: 10px 16px; border-radius: 999px; background: var(--bg); border: 1px solid var(--line); font-size: 14.5px; font-weight: 600; color: var(--ink-2); }

/* security */
.sec-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 24px; overflow: hidden; }
.sec2 { background: var(--bg); padding: 32px; transition: background 0.2s ease; }
.sec2:hover { background: var(--bg-soft); }
.sec2 .n { font: 800 13px/1 var(--display); color: var(--brand); letter-spacing: 0.1em; }
.sec2 h3 { font-size: 20px; font-weight: 800; letter-spacing: -0.02em; margin: 16px 0 8px; }
.sec2 p { color: var(--muted); margin: 0; font-size: 15px; }

/* founding */
.founding2 { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 56px; align-items: center; padding: 64px; border-radius: 32px; color: #f3f6fc;
  background: radial-gradient(600px 360px at 100% 0%, rgba(77, 139, 255, 0.45), transparent 65%), linear-gradient(135deg, #0a1428, #0d2350); }
.founding2 h2 { color: #fff; }
.founding2 p { color: #b3c0d9; font-size: 17px; margin: 0 0 28px; }
.founding2 .terms { font-size: 13.5px; margin: 18px 0 0; }
.perks { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; counter-reset: perk; }
.perks li { display: grid; grid-template-columns: 40px 1fr; column-gap: 14px; padding: 16px 18px; border-radius: 16px; background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.1); }
.perks li::before { counter-increment: perk; content: counter(perk, decimal-leading-zero); grid-row: span 2; font: 800 15px/40px var(--display); text-align: center; border-radius: 12px; background: rgba(77, 139, 255, 0.25); color: #cfe0ff; height: 40px; }
.perks b { color: #fff; } .perks span { color: #b3c0d9; font-size: 14.5px; }

/* final CTA */
/* Honest gaps: a plain list with a struck-through marker, and a handwritten note. */
.gaps-wrap { max-width: 880px; }
.gaps { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 0; border-top: 1px solid var(--line); }
.gaps li { position: relative; padding: 18px 0 18px 40px; border-bottom: 1px solid var(--line); color: var(--ink-2); font-size: 16.5px; line-height: 1.55; }
.gaps li::before { content: ""; position: absolute; left: 4px; top: 29px; width: 18px; height: 2px; border-radius: 2px; background: var(--muted); transform: rotate(-8deg); }
.gaps b { color: var(--ink); margin-right: 4px; }
.gaps-note { margin-top: 18px; text-align: right; color: var(--brand-ink); font-size: 22px; transform: rotate(-2deg); }
/* Founding program: what you get, what we'd ask. */
.deal { display: grid; gap: 28px; align-content: start; }
.deal h3 { margin: 0 0 10px; font: 700 15px/1.2 var(--font); letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.deal ul { margin: 0; padding-left: 20px; display: grid; gap: 10px; color: var(--ink-2); font-size: 16.5px; line-height: 1.5; }
.founding2 .deal > div { padding: 22px 24px; border-radius: 18px; background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.1); }
.founding2 .deal h3 { color: #8fb6ff; }
.founding2 .deal ul { color: #d6e0f2; }
.founding2 .deal li::marker { color: #8fb6ff; }
.final { text-align: center; padding: 140px 0 !important; background: radial-gradient(800px 400px at 50% 100%, var(--glow), transparent 70%); }
.final p { color: var(--muted); font-size: 19px; margin: 0 auto 34px; max-width: 560px; }

/* floating CTA */
.float-cta { position: fixed; right: 22px; bottom: 22px; z-index: 30; display: inline-flex; align-items: center; gap: 8px; height: 52px; padding: 0 22px; border-radius: 999px;
  background: var(--ink); color: var(--bg); font: 700 15px/1 var(--font); text-decoration: none; box-shadow: 0 14px 34px rgba(11, 18, 32, 0.32);
  transform: translateY(120px); transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1); }
.float-cta.show { transform: none; }
.float-cta:hover { background: var(--brand); color: #fff; }

/* ---------------------------------------------------------------- responsive */
@media (max-width: 1080px) {
  .h-hero-grid, .split-x { grid-template-columns: minmax(0, 1fr); gap: 56px; }
  .split-x.reverse > :first-child { order: 0; }
  .cards3 { grid-template-columns: minmax(0, 1fr); }
  .counters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .counter:last-child { grid-column: span 2; }
  .sec-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .founding2 { grid-template-columns: minmax(0, 1fr); padding: 44px; }
}
@media (max-width: 640px) {
  .home section { padding: 80px 0; }
  .h-hero { padding: 40px 0 64px !important; }
  .h-stage { padding-left: 0; }
  .phone { width: 26%; bottom: 74px; left: -4px; }
  .tv-screen { border-width: 6px; border-radius: 12px; }
  .layer { inset: 26px 8px 8px; }
  .central-row { padding: 6px 8px; font-size: 10.5px; } .central-row em { font-size: 9.5px; }
  .ready-card { display: none; }
  .scene-chips button { height: 34px; padding: 0 12px; font-size: 13px; }
  .sec-grid { grid-template-columns: minmax(0, 1fr); }
  .counters { grid-template-columns: minmax(0, 1fr); }
  .counter:last-child { grid-column: auto; }
  .founding2 { padding: 28px 22px; border-radius: 22px; }
  .flow { padding: 14px; }
  .final { padding: 96px 0 !important; }
  .float-cta { left: 16px; right: 16px; justify-content: center; bottom: 14px; }
  .home .cta-row .btn { width: 100%; }
  .marquee { padding: 16px 0; }
}
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; }
  .marquee-track { animation: none; }
}

/* header: one line */
.home .nav { gap: 20px; }
.home .nav a { white-space: nowrap; }
@media (max-width: 1240px) { .home .head-actions .btn.ghost { display: none; } }
@media (max-width: 1100px) and (min-width: 861px) { .home .nav a[href="#booking"], .home .nav a[href="#security"] { display: none; } }
.counter b[data-suffix]::after { content: attr(data-suffix); font-size: 0.42em; letter-spacing: -0.01em; margin-left: 4px; color: color-mix(in srgb, var(--bg) 70%, transparent); }
.float-cta { background: var(--brand); color: #fff; box-shadow: 0 14px 34px rgba(31, 107, 255, 0.4); }
.float-cta:hover { background: var(--brand-ink); }
/* the tablet sits on the TV's lower-left corner, whatever the width */
.tv > .phone { left: -34px; bottom: -18px; width: 21%; }
@media (max-width: 640px) { .tv > .phone { left: -6px; bottom: -10px; width: 24%; border-radius: 16px; padding: 4px; } .tv > .phone .phone-screen { border-radius: 13px; } }

/* ---------------------------------------------------------------- the Android tablet in front of the room screen */
.tablet { position: absolute; left: -46px; bottom: -30px; width: 42%; aspect-ratio: 16 / 10; z-index: 4; padding: 7px; border-radius: 16px; background: #0a0d14;
  box-shadow: 0 34px 60px -18px rgba(11, 18, 32, 0.55), 0 0 0 1px rgba(255, 255, 255, 0.06) inset; animation: float 5s ease-in-out infinite; }
.tab-cam { position: absolute; top: 3px; left: 50%; width: 4px; height: 4px; margin-left: -2px; border-radius: 50%; background: #2a3550; }
.tab-screen { position: relative; height: 100%; border-radius: 10px; overflow: hidden; background: linear-gradient(#f6f8fd, #e9eef8); display: flex; flex-direction: column; padding: 6% 5% 7%; gap: 6%; }
.tab-bar { display: flex; align-items: center; gap: 5px; color: #0b1220; font: 800 9px/1 var(--display); letter-spacing: 0.12em; }
.tab-bar img { width: 13px; height: 13px; border-radius: 3px; }
.tab-conn { margin-left: auto; display: inline-flex; align-items: center; gap: 4px; padding: 3px 7px; border-radius: 999px; background: #fff; border: 1px solid #dfe5f0;
  font: 600 7.5px/1 var(--font); letter-spacing: 0; color: #2c3a55; }
.tab-conn i { width: 5px; height: 5px; border-radius: 50%; background: var(--okc); }
.tab-body { flex: 1; display: grid; grid-template-columns: 1fr 26%; gap: 6%; min-height: 0; }
.tab-grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(2, 1fr); gap: 6px; }
.tab-grid i { border-radius: 5px; background: #fff; border: 1px solid #dfe5f0; }
.tab-grid .t1 { background: linear-gradient(160deg, #8db7ff, #1f6bff); border: 0; }
.tab-grid .t2 { background: #0b1222; border: 0; } .tab-grid .t3 { background: #fff linear-gradient(#c43a3f, #c43a3f) 20% 22% / 50% 14% no-repeat; }
.tab-grid .t4 { background: #fff linear-gradient(#f5a524, #f5a524) 20% 22% / 56% 14% no-repeat; } .tab-grid .t5 { background: linear-gradient(160deg, #b5e3c9, #22a565); border: 0; }
.tab-grid .sel { box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--brand); }
.tab-side { display: flex; flex-direction: column; gap: 8%; }
.tab-zones { flex: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 3px; padding: 5px; border-radius: 6px; background: #fff; border: 1px solid #dfe5f0; }
.tab-zones i { border-radius: 2px; background: #dfe5f0; } .tab-zones .on { background: var(--brand); }
.tab-send { border-radius: 999px; background: var(--brand); color: #fff; font: 700 8.5px/1 var(--font); text-align: center; padding: 7px 4px; }
.tab-nav { position: absolute; left: 50%; bottom: 3px; width: 18%; height: 2px; margin-left: -9%; border-radius: 2px; background: rgba(11, 18, 32, 0.25); }
.beam { left: 26%; bottom: 44%; }
@media (max-width: 1080px) { .tablet { left: -10px; } }
@media (max-width: 640px) {
  .tablet { left: -4px; bottom: -16px; width: 46%; padding: 4px; border-radius: 11px; }
  .tab-screen { border-radius: 8px; padding: 5% 4% 7%; }
  .tab-bar { font-size: 6.5px; } .tab-bar img { width: 9px; height: 9px; } .tab-conn { font-size: 5.5px; padding: 2px 4px; }
  .tab-grid { gap: 3px; } .tab-grid i { border-radius: 3px; } .tab-send { font-size: 6px; padding: 4px 2px; } .tab-zones { padding: 3px; gap: 2px; }
  .scene-chips { margin-top: 30px; }
}

/* ---------------------------------------------------------------- film */
.film-band { background: radial-gradient(900px 500px at 50% 0%, rgba(77, 139, 255, 0.28), transparent 70%), #070c18; color: #eef3fc; }
.film-band .eyebrow { color: #7fb0ff; }
.film-band .section-head p { color: #a9b6cf; }
.film { position: relative; max-width: 1080px; margin: 0 auto; border-radius: 22px; overflow: hidden; background: #000; aspect-ratio: 16 / 9;
  box-shadow: 0 50px 120px -30px rgba(31, 107, 255, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.08); }
.film video { display: block; width: 100%; height: 100%; object-fit: cover; }
.film-play { position: absolute; inset: 0; margin: auto; width: 96px; height: 96px; border-radius: 50%; border: 0; cursor: pointer; background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 0 0 14px rgba(255, 255, 255, 0.14), 0 20px 50px rgba(0, 0, 0, 0.4); transition: transform 0.25s ease, opacity 0.3s ease; }
.film-play span { display: block; width: 0; height: 0; margin-left: 38px; border-left: 28px solid #0b1220; border-top: 17px solid transparent; border-bottom: 17px solid transparent; }
.film-play:hover { transform: scale(1.06); }
.film.playing .film-play { opacity: 0; pointer-events: none; transform: scale(0.8); }
.film-ui { position: absolute; left: 0; right: 0; bottom: 0; display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 14px; row-gap: 6px; align-items: center;
  padding: 40px 20px 14px; background: linear-gradient(transparent, rgba(0, 0, 0, 0.6)); opacity: 0; transition: opacity 0.3s ease; }
.film.playing:hover .film-ui, .film.playing:focus-within .film-ui { opacity: 1; }
.film-toggle { grid-row: span 2; width: 38px; height: 38px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, 0.92); color: #0b1220; font: 700 12px/1 var(--font); cursor: pointer; }
.film-progress { height: 4px; border-radius: 2px; background: rgba(255, 255, 255, 0.25); overflow: hidden; }
.film-progress span { display: block; height: 100%; width: 0; background: #fff; }
.film-chapters { display: flex; justify-content: space-between; color: rgba(255, 255, 255, 0.75); font: 600 11.5px/1 var(--font); letter-spacing: 0.06em; text-transform: uppercase; }
.film-band .stage-cap { color: #7d8aa6; }

/* ---------------------------------------------------------------- real screens */
.shot { margin: 0; }
.shot img { width: 100%; height: auto; border-radius: 18px; border: 10px solid #05080f; background: #05080f; box-shadow: 0 40px 80px -24px rgba(11, 18, 32, 0.5);
  transition: opacity 0.35s ease, transform 0.35s ease; }
.shot.swap img { opacity: 0; transform: scale(0.985); }
.shot figcaption { color: var(--faint); font-size: 12.5px; text-align: center; margin-top: 14px; }
.layout-pick { display: flex; gap: 10px; margin: 6px 0 18px; flex-wrap: wrap; }
.layout-pick button { display: inline-flex; align-items: center; gap: 10px; height: 54px; padding: 0 18px 0 12px; border-radius: 16px; border: 1px solid var(--line-strong); background: var(--bg);
  color: var(--ink); font: 800 18px/1 var(--display); cursor: pointer; transition: all 0.2s ease; }
.layout-pick button:hover { border-color: var(--ink); }
.layout-pick button[aria-selected="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.lp { width: 38px; height: 24px; border-radius: 4px; border: 2px solid currentColor; position: relative; opacity: 0.9; }
.lp2 { background: linear-gradient(90deg, transparent 47%, currentColor 47% 53%, transparent 53%); }
.lp3 { background: linear-gradient(90deg, transparent 47%, currentColor 47% 53%, transparent 53%), linear-gradient(transparent 44%, currentColor 44% 56%, transparent 56%) right / 50% 100% no-repeat; }
.lp4 { background: linear-gradient(90deg, transparent 47%, currentColor 47% 53%, transparent 53%), linear-gradient(transparent 44%, currentColor 44% 56%, transparent 56%); }
.note-sm { color: var(--faint); font-size: 14px; margin: 0; }

/* ---------------------------------------------------------------- feature index */
.ffilter { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.ffilter button { height: 40px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--line-strong); background: var(--bg); color: var(--ink-2); font: 600 14px/1 var(--font);
  cursor: pointer; transition: all 0.2s ease; display: inline-flex; align-items: center; gap: 8px; }
.ffilter button:hover { border-color: var(--ink); }
.ffilter button[aria-pressed="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.ffilter b { font-weight: 700; opacity: 0.7; font-variant-numeric: tabular-nums; }
.fgrid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.fi2 { position: relative; padding: 24px 22px 22px; border-radius: 20px; background: var(--bg); border: 1px solid var(--line); overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease; }
.fi2::after { content: ""; position: absolute; inset: 0; background: radial-gradient(260px 140px at var(--mx, 50%) var(--my, 0%), var(--brand-soft), transparent 70%); opacity: 0;
  transition: opacity 0.3s ease; pointer-events: none; }
.fi2:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--line-strong); }
.fi2:hover::after { opacity: 1; }
.fi2::before { content: ""; display: block; width: 40px; height: 40px; border-radius: 12px; margin-bottom: 16px;
  background: var(--brand) var(--ico) center / 20px no-repeat; box-shadow: 0 8px 18px rgba(31, 107, 255, 0.25); }
.fi2 h3 { font-size: 17px; font-weight: 800; letter-spacing: -0.015em; margin-bottom: 6px; }
.fi2 p { margin: 0; color: var(--muted); font-size: 14.5px; line-height: 1.55; }
.fi2.hide { display: none; }
.fi2.pop { animation: pop 0.45s cubic-bezier(0.2, 0.8, 0.2, 1) both; }
@keyframes pop { from { opacity: 0; transform: translateY(14px) scale(0.98); } to { opacity: 1; transform: none; } }
.c-share { --ico: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 16V4M7 9l5-5 5 5'/%3E%3Cpath d='M4 16v3a1 1 0 0 0 1 1h14a1 1 0 0 0 1-1v-3'/%3E%3C/svg%3E"); }
.c-present { --ico: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='3' width='8' height='8' rx='1.5'/%3E%3Crect x='13' y='3' width='8' height='8' rx='1.5'/%3E%3Crect x='3' y='13' width='8' height='8' rx='1.5'/%3E%3Crect x='13' y='13' width='8' height='8' rx='1.5'/%3E%3C/svg%3E"); }
.c-live { --ico: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='2' y='5' width='14' height='14' rx='2'/%3E%3Cpath d='m16 10 6-3v10l-6-3'/%3E%3C/svg%3E"); }
.c-meet { --ico: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='9' cy='8' r='3'/%3E%3Ccircle cx='17' cy='9' r='2.5'/%3E%3Cpath d='M3 20c0-3.3 2.7-6 6-6s6 2.7 6 6M15 14.5c3 0 6 2 6 5'/%3E%3C/svg%3E"); }
.c-collab { --ico: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 20h9'/%3E%3Cpath d='M16.5 3.5a2.1 2.1 0 0 1 3 3L7 19l-4 1 1-4z'/%3E%3C/svg%3E"); }
.c-rooms { --ico: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='5' width='18' height='16' rx='2'/%3E%3Cpath d='M3 10h18M8 3v4M16 3v4'/%3E%3Cpath d='m9 15 2 2 4-4'/%3E%3C/svg%3E"); }
.c-central { --ico: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='3' width='7' height='9' rx='1.5'/%3E%3Crect x='14' y='3' width='7' height='5' rx='1.5'/%3E%3Crect x='14' y='12' width='7' height='9' rx='1.5'/%3E%3Crect x='3' y='16' width='7' height='5' rx='1.5'/%3E%3C/svg%3E"); }
.c-secure { --ico: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3 4 6v6c0 5 3.5 8 8 9 4.5-1 8-4 8-9V6z'/%3E%3Cpath d='m9 12 2 2 4-4'/%3E%3C/svg%3E"); }
@media (max-width: 1180px) { .fgrid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 860px) { .fgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) {
  .fgrid { grid-template-columns: minmax(0, 1fr); }
  .ffilter { flex-wrap: nowrap; overflow-x: auto; margin-inline: -16px; padding: 0 16px 6px; scrollbar-width: none; }
  .ffilter button { flex: none; }
  .film { border-radius: 14px; }
  .film-play { width: 72px; height: 72px; }
  .film-play span { margin-left: 28px; border-left-width: 22px; border-top-width: 13px; border-bottom-width: 13px; }
  .film-chapters { display: none; }
  .layout-pick button { height: 48px; font-size: 16px; padding: 0 14px 0 10px; }
  .shot img { border-width: 6px; border-radius: 12px; }
}
@media (prefers-reduced-motion: reduce) { .fi2.pop { animation: none; } }

/* ---------------------------------------------------------------- throw demo: the picker is an Android tablet */
.throw-phone.throw-tab { position: relative; width: min(520px, 96%); margin: -44px auto 0; padding: 12px; border-radius: 26px; background: #0a0d14; border: 0;
  box-shadow: 0 34px 60px -20px rgba(11, 18, 32, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.06) inset; }
.throw-tab .tab-cam { top: 4px; }
.tt-screen { position: relative; border-radius: 15px; background: linear-gradient(#f6f8fd, #e9eef8); padding: 14px 16px 22px; display: grid; gap: 12px; }
.tt-bar { display: flex; align-items: center; gap: 6px; color: #0b1220; font: 800 11px/1 var(--display); letter-spacing: 0.12em; }
.tt-bar img { width: 16px; height: 16px; border-radius: 4px; }
.tt-bar .tab-conn { font-size: 10px; padding: 4px 9px; }
.throw-tab .throw-files button { background: #fff; border-color: #dfe5f0; color: #1c2638; }
.throw-tab .throw-files button[aria-pressed="true"] { border-color: var(--brand); background: rgba(31, 107, 255, 0.08); }
.throw-tab .tab-nav { bottom: 7px; }
@media (max-width: 560px) {
  .throw-phone.throw-tab { padding: 8px; border-radius: 18px; margin-top: -24px; }
  .tt-screen { padding: 10px 10px 18px; border-radius: 11px; }
  .throw-tab .throw-files { gap: 6px; }
  .throw-tab .throw-files button { padding: 10px 2px; font-size: 12px; }
}

/* ---------------------------------------------------------------- benefits */
@media (max-width: 1100px) and (min-width: 861px) { .home .nav a[href="#film"] { display: none; } }
.wins { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-bottom: 40px; }
.win { position: relative; display: grid; gap: 8px; align-content: start; padding: 26px 24px; border-radius: 22px; background: var(--bg); border: 1px solid var(--line);
  overflow: hidden; transition: transform 0.25s ease, box-shadow 0.25s ease; }
.win::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: linear-gradient(90deg, var(--brand), #12a3f5); transform: scaleX(0);
  transform-origin: left; transition: transform 0.4s ease; }
.win:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.win:hover::after { transform: scaleX(1); }
.win b { font: 800 19px/1.25 var(--display); letter-spacing: -0.02em; }
.win > span:last-child { color: var(--muted); font-size: 15px; line-height: 1.55; }
.win-ico { width: 46px; height: 46px; border-radius: 14px; margin-bottom: 8px; background: var(--brand-soft) var(--wi) center / 24px no-repeat; }
.i-cable { --wi: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231f6bff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12a7 7 0 0 1 14 0'/%3E%3Cpath d='M8.5 12a3.5 3.5 0 0 1 7 0'/%3E%3Ccircle cx='12' cy='12' r='1'/%3E%3Cpath d='m3 3 18 18'/%3E%3C/svg%3E"); }
.i-guest { --wi: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231f6bff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M3 12h18M12 3a14 14 0 0 1 0 18M12 3a14 14 0 0 0 0 18'/%3E%3C/svg%3E"); }
.i-room { --wi: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231f6bff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='5' width='18' height='16' rx='2'/%3E%3Cpath d='M3 10h18M8 3v4M16 3v4'/%3E%3Cpath d='m9 15 2 2 4-4'/%3E%3C/svg%3E"); }
.i-it { --wi: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231f6bff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='3' width='7' height='9' rx='1.5'/%3E%3Crect x='14' y='3' width='7' height='5' rx='1.5'/%3E%3Crect x='14' y='12' width='7' height='9' rx='1.5'/%3E%3Crect x='3' y='16' width='7' height='5' rx='1.5'/%3E%3C/svg%3E"); }

.roles { border-radius: 28px; background: var(--bg-soft); border: 1px solid var(--line); padding: 14px; }
.role-tabs { display: flex; gap: 6px; padding: 6px; border-radius: 18px; background: var(--bg); border: 1px solid var(--line); overflow-x: auto; scrollbar-width: none; }
.role-tabs button { flex: 1 0 auto; height: 46px; padding: 0 18px; border-radius: 13px; border: 0; background: transparent; color: var(--muted); font: 700 15px/1 var(--font);
  cursor: pointer; transition: background 0.2s ease, color 0.2s ease; white-space: nowrap; }
.role-tabs button:hover { color: var(--ink); }
.role-tabs button[aria-selected="true"] { background: var(--ink); color: var(--bg); }
.role-panel { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; padding: 20px 8px 8px; }
.role-panel[hidden] { display: none; }
.role-panel.enter .ba { animation: pop 0.45s cubic-bezier(0.2, 0.8, 0.2, 1) both; }
.role-panel.enter .ba:nth-child(2) { animation-delay: 0.06s; } .role-panel.enter .ba:nth-child(3) { animation-delay: 0.12s; } .role-panel.enter .ba:nth-child(4) { animation-delay: 0.18s; }
.ba { display: grid; grid-template-columns: auto 1fr; column-gap: 14px; row-gap: 6px; align-items: baseline; padding: 22px 24px; border-radius: 20px; background: var(--bg);
  border: 1px solid var(--line); }
.ba p { margin: 0; font-size: 15.5px; line-height: 1.5; }
.ba p:nth-of-type(1) { color: var(--faint); text-decoration: line-through; text-decoration-color: color-mix(in srgb, var(--faint) 55%, transparent); }
.ba p:nth-of-type(2) { color: var(--ink); font-weight: 600; }
.ba .before, .ba .after { font: 800 11px/1 var(--font); letter-spacing: 0.08em; text-transform: uppercase; padding: 5px 8px; border-radius: 6px; white-space: nowrap; }
.ba .before { color: var(--faint); background: var(--bg-soft); }
.ba .after { color: var(--brand-ink); background: var(--brand-soft); }
@media (max-width: 1080px) { .wins { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) {
  .role-panel { grid-template-columns: minmax(0, 1fr); padding: 14px 2px 2px; }
  .roles { padding: 8px; border-radius: 20px; }
  .ba { grid-template-columns: minmax(0, 1fr); padding: 18px; }
  .ba .before, .ba .after { justify-self: start; }
}
@media (max-width: 560px) { .wins { grid-template-columns: minmax(0, 1fr); } }
@media (prefers-reduced-motion: reduce) { .role-panel.enter .ba { animation: none; } }

/* ================================================================ craft: the details that make it feel made by hand */

/* an editorial serif accent instead of gradient text */
.home { --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, "Times New Roman", serif; }
.acc { font-family: var(--serif); font-style: italic; font-weight: 500; letter-spacing: -0.02em; color: var(--brand); padding-right: 0.04em; }
.facts-band .acc, .founding2 .acc, .film-band .acc { color: #8fb6ff; }
h1 .acc { font-weight: 500; }

/* numbered sections: 01 — Benefits */
.home main { counter-reset: sec; }
.home .section-head .eyebrow, .home .split-x .eyebrow { font: 500 13px/1 var(--mono, ui-monospace, "Cascadia Mono", Consolas, monospace); letter-spacing: 0.02em; text-transform: none; color: var(--muted); }
.home .section-head .eyebrow::before, .home .split-x .eyebrow::before { counter-increment: sec; content: counter(sec, decimal-leading-zero) "  —  "; color: var(--brand); font-weight: 700; white-space: pre; }
.film-band .eyebrow, .facts-band .eyebrow { color: #93a3c2 !important; }
.film-band .eyebrow::before, .facts-band .eyebrow::before { color: #8fb6ff !important; }

/* hand-drawn marker strokes (drawn by JS as wobbly SVG paths, revealed on scroll) */
.mk { position: relative; display: inline-block; white-space: nowrap; isolation: isolate; }
.mk > svg { position: absolute; pointer-events: none; overflow: visible; z-index: -1; }
.mk[data-mark="underline"] > svg { left: -2%; width: 104%; bottom: -0.12em; height: 0.32em; }
.mk[data-mark="circle"] > svg { left: -7%; top: -12%; width: 114%; height: 126%; }
.mk path { fill: none; stroke: #ffb020; stroke-width: 5; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; opacity: 0.9;
  stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 0.9s cubic-bezier(0.6, 0.1, 0.2, 1) 0.35s; }
.mk[data-mark="circle"] path { stroke-width: 3.5; }
.mk.drawn path { stroke-dashoffset: 0; }
.facts-band .mk path, .founding2 .mk path { stroke: #ffc24d; }
.hand { font-family: "Segoe Print", "Bradley Hand", "Comic Sans MS", cursive; color: var(--brand-ink); font-size: 1.04em; }

/* headlines rise word by word */
.js .words .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: 0.24em; margin-bottom: -0.24em; } /* room for descenders (g, y) at tight line-heights */
.js .words .w > span { display: inline-block; transform: translateY(105%); transition: transform 0.8s cubic-bezier(0.2, 0.75, 0.15, 1); transition-delay: calc(var(--i) * 45ms); }
.js .words.in .w > span { transform: none; }

/* scroll progress line */
.progress-line { position: fixed; left: 0; top: 0; height: 3px; width: 100%; z-index: 40; transform-origin: left; transform: scaleX(0);
  background: linear-gradient(90deg, var(--brand), #12a3f5); pointer-events: none; }

/* the hero stage tilts with the pointer */
.h-stage .tv { transform-style: preserve-3d; transition: transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1); will-change: transform; }

/* magnetic buttons */
.magnetic { transition: transform 0.35s cubic-bezier(0.2, 0.7, 0.2, 1), background 0.15s ease, border-color 0.15s ease; }

/* feature cards tilt under the cursor */
.fi2, .win { transform-style: preserve-3d; }

/* before / after switch */
.roles-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 10px 12px 18px; }
.roles-head p { margin: 0; color: var(--muted); font-size: 16px; }
.view-switch { display: inline-flex; align-items: center; gap: 12px; font: 700 14px/1 var(--font); color: var(--faint); }
.view-switch [data-view-label] { transition: color 0.25s ease; cursor: pointer; }
.roles[data-view="with"] [data-view-label="with"], .roles[data-view="without"] [data-view-label="without"] { color: var(--ink); }
.view-switch button { position: relative; width: 58px; height: 32px; border-radius: 999px; border: 0; cursor: pointer; background: var(--line-strong); transition: background 0.3s ease; }
.view-switch button i { position: absolute; top: 4px; left: 4px; width: 24px; height: 24px; border-radius: 50%; background: #fff; box-shadow: 0 2px 6px rgba(11, 18, 32, 0.25);
  transition: transform 0.35s cubic-bezier(0.3, 1.4, 0.5, 1); }
.roles[data-view="with"] .view-switch button { background: var(--brand); }
.roles[data-view="with"] .view-switch button i { transform: translateX(26px); }

.ba { position: relative; display: block; min-height: 132px; padding: 24px 26px; overflow: hidden; transition: background 0.4s ease, border-color 0.4s ease; }
.ba .before, .ba .after { display: none; }
.ba p { position: absolute; left: 26px; right: 26px; top: 24px; margin: 0; font-size: 17px !important; line-height: 1.5; text-decoration: none !important;
  transition: opacity 0.4s ease, transform 0.5s cubic-bezier(0.2, 0.7, 0.2, 1), filter 0.4s ease; }
.ba p:nth-of-type(1) { color: var(--muted) !important; font-weight: 500; }
.ba p:nth-of-type(2) { color: var(--ink) !important; font-weight: 650; }
.ba::before { content: ""; position: absolute; right: 18px; bottom: 16px; font: 700 11px/1 var(--font); letter-spacing: 0.06em; text-transform: uppercase; }
.roles[data-view="with"] .ba p:nth-of-type(1), .roles[data-view="without"] .ba p:nth-of-type(2) { opacity: 0; transform: translateY(-14px); filter: blur(4px); pointer-events: none; }
.roles[data-view="with"] .ba p:nth-of-type(2), .roles[data-view="without"] .ba p:nth-of-type(1) { opacity: 1; transform: none; filter: none; }
.roles[data-view="without"] .ba { background: color-mix(in srgb, var(--bg) 70%, var(--bg-soft)); border-style: dashed; }
.roles[data-view="with"] .ba { border-color: color-mix(in srgb, var(--brand) 22%, var(--line)); }
.ba::after { content: ""; position: absolute; left: 26px; bottom: 18px; width: 22px; height: 22px; border-radius: 50%; transition: background 0.3s ease, transform 0.35s ease;
  background: var(--brand-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231f6bff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 4 4 10-10'/%3E%3C/svg%3E") center / 12px no-repeat; }
.roles[data-view="without"] .ba::after { transform: scale(0.85);
  background: var(--bg-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238a93a6' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M6 6l12 12M18 6 6 18'/%3E%3C/svg%3E") center / 11px no-repeat; }
@media (max-width: 760px) { .ba { min-height: 150px; } .roles-head { padding: 8px 8px 14px; } }
@media (max-width: 420px) { .ba { min-height: 176px; } }

@media (prefers-reduced-motion: reduce) {
  .js .words .w > span { transform: none; transition: none; }
  .mk path { stroke-dashoffset: 0; transition: none; }
  .progress-line { display: none; }
}
.h-stage { perspective: 1400px; }
.js .words .w.free { overflow: visible; }
.js .words .w.free > span { transform: translateY(40%); opacity: 0; transition: transform 0.8s cubic-bezier(0.2, 0.75, 0.15, 1), opacity 0.6s ease; transition-delay: calc(var(--i) * 45ms); }
.js .words.in .w.free > span { transform: none; opacity: 1; }

/* ================================================================ human voice: kicker, handwritten notes, spec sheet, build log */
.kicker { display: inline-flex; align-items: center; gap: 10px; margin: 0; color: var(--muted); font-size: 15px; }
.h-copy h1 { font-size: clamp(44px, 6.2vw, 84px); }

.scribble { display: inline-block; font-family: "Segoe Print", "Bradley Hand", "Comic Sans MS", cursive; font-size: 17px; color: #d97706; transform: rotate(-4deg);
  position: relative; padding-right: 34px; }
.scribble::after { content: ""; position: absolute; right: 0; top: 60%; width: 28px; height: 26px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 36' fill='none' stroke='%23d97706' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 4c12 1 24 8 28 26'/%3E%3Cpath d='M24 24l7 7 5-9'/%3E%3C/svg%3E") center / contain no-repeat; }
.shot { position: relative; }
.shot .scribble { position: absolute; right: 6%; top: -38px; z-index: 2; }
:root[data-theme="dark"] .scribble { color: #fbbf24; }

/* the feature list reads like a printed spec sheet */
.index { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px 40px; border-top: 2px solid var(--ink); padding-top: 8px; }
.ix-group h3 { display: flex; align-items: baseline; gap: 10px; font: 800 19px/1.2 var(--display); letter-spacing: -0.02em; padding: 18px 0 12px; border-bottom: 1px solid var(--line-strong); }
.ix-group h3 span { font: 600 12px/1 var(--mono, ui-monospace, "Cascadia Mono", Consolas, monospace); color: var(--brand); }
.ix-group ul { list-style: none; margin: 0 0 28px; padding: 0; }
.ix-group li { padding: 12px 0; border-bottom: 1px dashed var(--line-strong); color: var(--muted); font-size: 14.5px; line-height: 1.5; transition: background 0.2s ease, padding 0.2s ease; }
.ix-group li b { display: block; color: var(--ink); font-size: 15.5px; font-weight: 700; margin-bottom: 2px; }
.ix-group li:hover { background: linear-gradient(90deg, var(--brand-soft), transparent 80%); padding-left: 10px; }
@media (max-width: 1080px) { .index { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .index { grid-template-columns: minmax(0, 1fr); } }

@media (max-width: 560px) { .shot .scribble { right: 4%; top: -32px; font-size: 15px; } }

/* Hero: real screens instead of drawn ones. The display shows full-bleed receiver screens and the Central dashboard;
   the Controller's tiles are real thumbnails. */
.tv-screen { aspect-ratio: 16 / 9; }
.tv-screen .tv-bar { display: none; }
.tv-screen .layer { inset: 0; }
.layer .shot { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border-radius: 8px; }
.layer .tag { z-index: 2; backdrop-filter: blur(6px); }
.l-annotate .pen { z-index: 1; }
.l-annotate .pen path { stroke-width: 3.5; }
.tab-grid i { background: center / cover no-repeat; border: 1px solid #dfe5f0; aspect-ratio: 16 / 10; }
.tab-grid .t1 { background-image: url("/assets/throw/slides-t.jpg"); } .tab-grid .t2 { background-image: url("/assets/throw/video-t.jpg"); }
.tab-grid .t3 { background-image: url("/assets/throw/pdf-t.jpg"); } .tab-grid .t4 { background-image: url("/assets/throw/photo-t.jpg"); }
.tab-grid .t5 { background-image: url("/assets/hero/zones-t.jpg"); } .tab-grid .t6 { background-image: url("/assets/hero/ready-t.jpg"); }

/* Film controls: seek anywhere, skip 10 s, jump to a part. */
.film .film-ui { grid-template-columns: auto auto 1fr auto auto; grid-template-rows: auto auto; column-gap: 10px; row-gap: 8px; }
.film:not(.playing) .film-ui { opacity: 1; }
.film-toggle { grid-row: auto; }
.film-skip { height: 30px; padding: 0 10px; border-radius: 999px; border: 0; background: rgba(255, 255, 255, 0.16); color: #fff; font: 700 12px/1 var(--font); cursor: pointer; }
.film-skip:hover { background: rgba(255, 255, 255, 0.28); }
.film-seek { -webkit-appearance: none; appearance: none; width: 100%; height: 18px; background: transparent; cursor: pointer; --at: 0%; }
.film-seek::-webkit-slider-runnable-track { height: 5px; border-radius: 3px; background: linear-gradient(90deg, #fff var(--at), rgba(255, 255, 255, 0.25) var(--at)); }
.film-seek::-moz-range-track { height: 5px; border-radius: 3px; background: linear-gradient(90deg, #fff var(--at), rgba(255, 255, 255, 0.25) var(--at)); }
.film-seek::-webkit-slider-thumb { -webkit-appearance: none; width: 15px; height: 15px; margin-top: -5px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 4px rgba(77, 139, 255, 0.45); }
.film-seek::-moz-range-thumb { width: 15px; height: 15px; border: 0; border-radius: 50%; background: #fff; box-shadow: 0 0 0 4px rgba(77, 139, 255, 0.45); }
.film-time { color: #fff; font: 600 12px/1 var(--font); font-variant-numeric: tabular-nums; white-space: nowrap; }
.film .film-chapters { grid-column: 1 / -1; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px; }
.film-chapters button { border: 0; background: none; padding: 4px 2px; color: rgba(255, 255, 255, 0.78); font: 600 11.5px/1 var(--font); letter-spacing: 0.06em; text-transform: uppercase; cursor: pointer; }
.film-chapters button:hover { color: #fff; text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 760px) {
  .film .film-ui { grid-template-columns: auto 1fr auto; }
  .film-skip { display: none; }
  .film .film-chapters { display: flex; }
  .film-chapters button { font-size: 10px; }
}

/* The air sound button (air-sound.js): bottom left. */
.air-sound { position: fixed; left: 18px; bottom: 18px; z-index: 61; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid var(--line, rgba(127,127,127,.3)); background: color-mix(in srgb, var(--bg, #fff) 82%, transparent); backdrop-filter: blur(8px);
  color: var(--ink, #0b1220); cursor: pointer; box-shadow: 0 6px 18px -8px rgba(11, 18, 32, .35); transition: transform .15s ease, opacity .2s ease; }
.air-sound:hover { transform: scale(1.06); }
.air-sound svg { width: 20px; height: 20px; fill: currentColor; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.air-sound[aria-pressed="false"] { opacity: .65; }
@media print { .air-sound { display: none; } }
@media (max-width: 760px) { .air-sound { bottom: 92px; left: 14px; } } /* above the floating button */

/* Polish ---------------------------------------------------------------------------------------------------------- */
/* The ambient network stays in the margins: faint behind the reading column, so it never sits on the words. */
.ambient { -webkit-mask-image: linear-gradient(90deg, #000 0%, rgba(0, 0, 0, 0.14) 22%, rgba(0, 0, 0, 0.14) 78%, #000 100%);
  mask-image: linear-gradient(90deg, #000 0%, rgba(0, 0, 0, 0.14) 22%, rgba(0, 0, 0, 0.14) 78%, #000 100%); }
@media (max-width: 760px) { .ambient { opacity: 0.4; } }
/* More air above the hero. */
.h-hero { padding-top: 104px !important; }
@media (max-width: 640px) { .h-hero { padding-top: 48px !important; } }
/* Film controls: always there on touch screens (no hover), and chapters big enough for a finger. */
@media (hover: none) { .film .film-ui { opacity: 1; } }
.film-chapters button { min-height: 36px; padding: 8px 6px; }
/* Features on phones: the first three of each group, the rest a tap away. */
.ix-more { display: none; }
@media (max-width: 760px) {
  .ix-group:not(.open) li.ix-extra { display: none; }
  .ix-more { display: inline-flex; align-items: center; gap: 6px; margin-top: 10px; min-height: 40px; padding: 0 14px; border-radius: 999px;
    border: 1px solid var(--line-strong); background: var(--bg); color: var(--ink); font: 600 14px/1 var(--font); cursor: pointer; }
}
/* On a phone the film is small: the seek bar is enough, so the chapter row doesn't cover the picture. */
@media (max-width: 640px) { .film .film-chapters { display: none; } }
@media (min-width: 1440px) { .film { max-width: 1240px; } }
@media (min-width: 1760px) { .film { max-width: 1400px; } }