@font-face {
  font-family: "LiveView Sans";
  src: local("Inter");
  font-display: swap;
}

:root {
  color-scheme: light;
  --ink: #17191f;
  --paper: #f8f1e5;
  --paper-raised: #fffaf2;
  --navy: #24346f;
  --navy-deep: #111a3d;
  --plum: #7858a8;
  --plum-deep: #33265c;
  --lavender: #b394df;
  --amber: #f5b940;
  --muted: #706d69;
  --line: rgba(23, 42, 85, .16);
  --line-light: rgba(248, 241, 229, .18);
  --shell: 1220px;
  --card-radius: 22px;
  --control-radius: 12px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  min-width: 320px;
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "LiveView Sans", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
a, button { -webkit-tap-highlight-color: transparent; }
::selection { background: rgba(227, 161, 40, .28); }
.shell { width: min(calc(100% - 48px), var(--shell)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 100; top: 12px; left: 12px; padding: 10px 14px; border-radius: 10px; background: var(--amber); color: var(--navy-deep); font-weight: 800; transform: translateY(-160%); transition: transform 160ms ease; }
.skip-link:focus { transform: translateY(0); }

.site-header { position: fixed; z-index: 50; inset: 0 0 auto; border-bottom: 1px solid transparent; background: rgba(17, 26, 61, .97); color: var(--paper-raised); transition: border-color 180ms ease, box-shadow 180ms ease; }
.site-header[data-scrolled] { border-color: rgba(255, 245, 230, .14); box-shadow: 0 8px 28px rgba(3, 8, 25, .28); }
.nav-shell { display: flex; min-height: 76px; align-items: center; justify-content: space-between; gap: 28px; }
.brand { min-height: 44px; display: inline-flex; align-items: center; gap: 11px; font-size: 1.08rem; font-weight: 800; letter-spacing: -.035em; }
.brand img { width: 36px; height: 36px; }
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav a { min-height: 44px; display: inline-flex; align-items: center; padding: 0 13px; border-radius: 10px; color: rgba(255, 245, 230, .7); font-size: .82rem; font-weight: 720; }
.site-nav a:hover, .site-nav a:focus-visible { background: rgba(255, 245, 230, .08); color: var(--paper-raised); outline: none; }
.site-nav .nav-cta { margin-left: 7px; border: 1px solid var(--amber); background: var(--amber); color: var(--navy-deep); }
.site-nav .nav-cta:hover { background: #f8ca6b; color: var(--navy-deep); }
.menu-toggle { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; flex-direction: column; gap: 6px; border: 1px solid rgba(255, 245, 230, .2); border-radius: 10px; background: transparent; }
.menu-toggle > span:not(.sr-only) { width: 18px; height: 1px; background: currentColor; transition: transform 160ms ease; }
.menu-toggle[aria-expanded="true"] > span:nth-last-child(2) { transform: translateY(3.5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] > span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

.hero { position: relative; min-height: 830px; overflow: hidden; padding-top: 76px; background: var(--navy-deep); color: var(--paper-raised); }
.hero::before { position: absolute; inset: 76px 0 0; background-image: radial-gradient(circle at 72% 28%, rgba(143, 99, 198, .2), transparent 36%), linear-gradient(rgba(255,245,230,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,245,230,.04) 1px, transparent 1px); background-size: auto, 64px 64px, 64px 64px; content: ""; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, .83fr) minmax(570px, 1.17fr); gap: clamp(50px, 6vw, 90px); align-items: center; min-height: 754px; }
.hero-copy { padding: 66px 0 72px; }
.hero-signature { display: flex; align-items: center; gap: 12px; margin-bottom: 38px; color: var(--lavender); font-size: .68rem; font-weight: 850; letter-spacing: .18em; }
.hero-signature img { width: 50px; height: 50px; }
.eyebrow, .section-index { margin: 0; color: var(--plum); font-size: .68rem; font-weight: 850; letter-spacing: .19em; line-height: 1.2; }
.hero .eyebrow { color: var(--lavender); }
.eyebrow { display: flex; align-items: center; gap: 10px; }
.eyebrow::before { width: 30px; height: 2px; background: var(--amber); content: ""; }
.hero h1 { max-width: 720px; margin: 22px 0 25px; color: var(--paper-raised); font-size: clamp(4rem, 6.7vw, 7rem); font-weight: 680; letter-spacing: -.078em; line-height: .89; }
.hero h1 em { color: var(--lavender); font-family: Georgia, "Times New Roman", serif; font-weight: 500; }
.hero-lead { max-width: 610px; margin: 0; color: rgba(255, 245, 230, .7); font-size: clamp(1.02rem, 1.5vw, 1.2rem); line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 0 19px; border: 1px solid transparent; border-radius: var(--control-radius); font-size: .86rem; font-weight: 800; transition: transform 160ms ease, background 160ms ease, border-color 160ms ease; }
.button:hover, .button:focus-visible { transform: translateY(-2px); outline: none; }
.button-primary { background: var(--amber); color: var(--navy-deep); box-shadow: 0 16px 34px rgba(3, 8, 25, .3); }
.button-primary:hover { background: #f8ca6b; }
.button-quiet { border-color: rgba(255, 245, 230, .24); color: var(--paper-raised); }
.button-quiet:hover { border-color: var(--lavender); background: rgba(255, 245, 230, .08); }
.hero-status { display: flex; align-items: center; gap: 9px; margin: 25px 0 0; color: rgba(255, 245, 230, .56); font-size: .73rem; font-weight: 680; letter-spacing: .04em; }
.hero-status span { width: 8px; height: 8px; background: var(--amber); transform: rotate(45deg); }

.hero-stage { position: relative; min-height: 610px; }
.hero-mark { position: absolute; z-index: 1; top: 18px; right: -44px; width: 510px; opacity: .9; }
.desktop-frame, .showcase-desktop { overflow: hidden; margin: 0; border: 1px solid rgba(16, 27, 56, .15); border-radius: 15px; background: #f3eadb; box-shadow: 0 30px 70px rgba(16, 27, 56, .25); }
.desktop-frame { position: absolute; z-index: 2; top: 154px; right: -24px; width: min(720px, 104%); transform: rotate(1.4deg); }
.window-bar { height: 31px; display: flex; align-items: center; gap: 6px; padding: 0 12px; border-bottom: 1px solid rgba(23,42,85,.12); background: #fffaf2; }
.window-bar span { width: 7px; height: 7px; border-radius: 50%; background: rgba(23,42,85,.2); }
.window-bar span:first-child { background: var(--amber); }
.window-bar small { margin-left: 6px; color: rgba(23,42,85,.48); font-size: .58rem; }
.desktop-frame img, .showcase-desktop img { width: 100%; }
.phone-frame { position: absolute; z-index: 3; right: -18px; bottom: -2px; width: 184px; margin: 0; overflow: hidden; border: 7px solid var(--navy-deep); border-radius: 34px; background: var(--navy-deep); box-shadow: 0 24px 52px rgba(16,27,56,.32); }
.phone-frame img { width: 100%; }
.phone-speaker { position: absolute; z-index: 2; top: 8px; left: 50%; width: 46px; height: 5px; border-radius: 5px; background: var(--navy-deep); transform: translateX(-50%); }
.live-chip { position: absolute; z-index: 4; bottom: 55px; left: 18px; display: flex; align-items: center; gap: 8px; padding: 9px 12px; border: 1px solid rgba(23,42,85,.12); border-radius: 10px; background: var(--paper-raised); color: var(--navy); box-shadow: 0 14px 30px rgba(16,27,56,.18); font-size: .67rem; font-weight: 750; }
.live-chip i { width: 8px; height: 8px; background: var(--amber); transform: rotate(45deg); }
.live-chip strong { color: var(--plum); font-size: .57rem; letter-spacing: .12em; }

.signal-strip { overflow: hidden; border-block: 1px solid rgba(248,241,229,.16); background: #1b2754; color: var(--paper); }
.signal-inner { min-height: 62px; display: flex; align-items: center; justify-content: space-between; gap: 20px; white-space: nowrap; font-size: .64rem; font-weight: 850; letter-spacing: .17em; }
.signal-inner i { width: 8px; height: 8px; background: var(--amber); transform: rotate(45deg); }

.section { padding: clamp(92px, 10vw, 144px) 0; }
.section-heading { display: grid; grid-template-columns: 1.25fr .75fr; gap: 80px; align-items: end; margin-bottom: 62px; }
.section-heading h2, .contract-copy h2, .formats-copy h2, .cta-copy h2 { margin: 15px 0 0; color: var(--navy); font-size: clamp(2.7rem, 5.2vw, 5.5rem); font-weight: 650; letter-spacing: -.066em; line-height: .95; }
.section-heading > p, .contract-copy > p, .formats-copy > p, .cta-copy > p { max-width: 520px; margin: 0; color: var(--muted); font-size: 1rem; }
.experience { background: var(--paper-raised); }
.experience-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.experience-card { min-height: 520px; overflow: hidden; position: relative; border: 1px solid var(--line); border-radius: var(--card-radius); background: var(--paper); }
.experience-card.card-interactive { grid-column: 1 / -1; min-height: 430px; display: grid; grid-template-columns: .76fr 1.24fr; }
.card-copy { position: relative; z-index: 2; padding: clamp(30px, 4vw, 50px); }
.card-number { position: absolute; top: 23px; right: 27px; color: #7f7a83; font-size: 2.4rem; font-weight: 800; }
.card-kicker { margin: 0 0 13px; color: var(--plum); font-size: .67rem; font-weight: 850; letter-spacing: .18em; }
.card-copy h3 { max-width: 480px; margin: 0 0 15px; color: var(--navy); font-size: clamp(1.7rem, 3vw, 2.65rem); letter-spacing: -.045em; line-height: 1.06; }
.card-copy > p:last-child { max-width: 470px; margin: 0; color: var(--muted); }
.reading-demo { margin: 10px 48px 0; padding: 31px 34px; border: 1px solid var(--line); border-radius: 8px 8px 0 0; background: var(--paper-raised); box-shadow: 0 18px 46px rgba(23,42,85,.08); }
.reading-label { color: #8c610b; font-size: .58rem; font-weight: 850; letter-spacing: .17em; }
.reading-demo strong { display: block; max-width: 400px; margin-top: 18px; color: var(--navy); font-family: Georgia, serif; font-size: 1.5rem; line-height: 1.2; }
.reading-demo p { color: var(--muted); font-family: Georgia, serif; font-size: .84rem; }
.reading-progress { height: 3px; margin-top: 24px; background: rgba(23,42,85,.1); }
.reading-progress i { display: block; width: 62%; height: 100%; background: var(--plum); }
.card-listening { background: var(--navy); color: var(--paper); }
.card-listening .card-number { color: #8791aa; }
.card-listening .card-kicker { color: var(--amber); }
.card-listening .card-copy h3 { color: var(--paper-raised); }
.card-listening .card-copy > p:last-child { color: rgba(248,241,229,.66); }
.audio-demo { margin: 24px 48px 0; }
.waveform { height: 100px; display: flex; align-items: center; justify-content: space-between; gap: 5px; }
.waveform i { width: 4px; border-radius: 4px; background: var(--amber); }
.waveform i:nth-child(3n+1) { height: 34%; } .waveform i:nth-child(3n+2) { height: 78%; } .waveform i:nth-child(3n) { height: 52%; }
.audio-meta, .audio-controls { display: flex; align-items: center; justify-content: space-between; }
.audio-meta { color: rgba(248,241,229,.64); font-size: .64rem; }
.audio-meta strong { color: var(--paper); font-size: .78rem; }
.audio-controls { max-width: 230px; margin: 22px auto; color: rgba(248,241,229,.72); font-size: .7rem; }
.audio-controls .play { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 50%; background: var(--paper); color: var(--navy); }
.chart-demo { min-height: 360px; align-self: end; display: grid; grid-template-columns: 36px 1fr; padding: 60px 52px 42px 20px; }
.chart-y { display: flex; flex-direction: column; justify-content: space-between; color: var(--muted); font-size: .58rem; }
.chart-demo svg { width: 100%; height: 260px; overflow: visible; }
.chart-area { fill: rgba(103,65,111,.1); }
.chart-line { fill: none; stroke: var(--plum); stroke-width: 4; }
.chart-demo circle { fill: var(--amber); stroke: var(--paper-raised); stroke-width: 4; }
.chart-x { grid-column: 2; display: flex; justify-content: space-between; color: var(--muted); font-size: .58rem; }

.showcase { overflow: hidden; background: var(--navy-deep); color: var(--paper); }
.showcase .section-index { color: var(--amber); }
.section-heading-light h2 { color: var(--paper-raised); }
.section-heading-light > p { color: rgba(248,241,229,.62); }
.showcase-stage { position: relative; min-height: 680px; padding-top: 26px; }
.showcase-stage::before, .showcase-stage::after { position: absolute; width: 54%; height: 500px; top: 5px; content: ""; }
.showcase-stage::before { left: -10%; border-radius: 80px 4px 40px 18px; background: var(--navy); transform: rotate(-2deg); }
.showcase-stage::after { right: -10%; border-radius: 4px 80px 18px 40px; background: var(--plum); transform: rotate(2deg); }
.showcase-desktop { position: relative; z-index: 2; width: 78%; }
.showcase-phones { position: absolute; z-index: 3; right: 0; bottom: -70px; display: flex; gap: 16px; align-items: flex-end; }
.showcase-phone { width: 154px; margin: 0; }
.showcase-phone img { border: 6px solid #0b1126; border-radius: 28px; box-shadow: 0 25px 56px rgba(0,0,0,.28); }
.showcase-phone figcaption { display: flex; gap: 8px; margin-top: 13px; color: rgba(248,241,229,.58); font-size: .66rem; }
.showcase-phone figcaption span { color: var(--amber); }
.phone-raised { transform: translateY(-48px); }

.contract { background: var(--paper); }
.contract-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 70px 90px; }
.contract-copy h2, .formats-copy h2 { margin-bottom: 28px; }
.text-link { display: inline-flex; gap: 10px; margin-top: 25px; border-bottom: 1px solid var(--plum); color: var(--plum); font-size: .8rem; font-weight: 800; }
.pipeline { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 14px; align-items: center; }
.pipeline article { min-height: 174px; display: flex; flex-direction: column; justify-content: space-between; padding: 24px; border: 1px solid var(--line); background: var(--paper-raised); }
.pipeline article span { color: var(--plum); font-size: .58rem; font-weight: 850; letter-spacing: .14em; }
.pipeline article strong { color: var(--navy); line-height: 1.2; }
.pipeline article code { color: var(--muted); font-size: .68rem; }
.pipeline .pipeline-active { border-color: var(--navy); background: var(--navy); color: var(--paper); }
.pipeline .pipeline-active span { color: var(--amber); }
.pipeline .pipeline-active strong, .pipeline .pipeline-active code { color: var(--paper); }
.pipeline > i { color: var(--amber); font-style: normal; }
.contract-points { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, 1fr); border-block: 1px solid var(--line); }
.contract-points article { display: flex; gap: 18px; padding: 28px; border-right: 1px solid var(--line); }
.contract-points article:last-child { border-right: 0; }
.point-icon { color: var(--amber); font-size: 1.5rem; }
.contract-points strong { color: var(--navy); }
.contract-points p { margin: 6px 0 0; color: var(--muted); font-size: .85rem; }

.formats { border-top: 1px solid var(--line); background: var(--paper-raised); }
.formats-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 90px; align-items: center; }
.format-cloud { display: flex; flex-wrap: wrap; gap: 10px; }
.format-cloud span { min-height: 58px; display: inline-flex; align-items: center; padding: 0 20px; border: 1px solid var(--line); background: var(--paper); color: var(--navy); font-size: .82rem; font-weight: 750; }
.format-cloud .format-large { min-height: 78px; padding-inline: 30px; background: var(--navy); color: var(--paper); font-size: 1.22rem; }
.format-cloud .format-accent { border-color: var(--plum); background: var(--plum); color: #fff; }
.format-cloud .format-wide { flex: 1 1 260px; }

.cta-section { padding: 0 0 82px; background: var(--paper-raised); }
.cta-panel { position: relative; overflow: hidden; min-height: 430px; display: grid; grid-template-columns: 140px 1fr auto; gap: 55px; align-items: center; padding: clamp(42px, 6vw, 76px); background: var(--navy-deep); color: var(--paper); }
.cta-panel::after { position: absolute; right: -110px; bottom: -180px; width: 400px; height: 400px; border: 64px solid var(--plum); border-radius: 50%; content: ""; opacity: .48; }
.cta-mark { position: relative; z-index: 1; width: 132px; height: 132px; display: grid; place-items: center; }
.cta-mark img { width: 112px; }
.cta-copy, .cta-actions { position: relative; z-index: 1; }
.cta-copy .section-index { color: var(--amber); }
.cta-copy h2 { color: var(--paper-raised); font-size: clamp(2.6rem, 4.8vw, 5rem); }
.cta-copy > p { margin-top: 22px; color: rgba(248,241,229,.64); }
.cta-actions { display: flex; flex-direction: column; align-items: flex-start; }
.button-amber { background: var(--amber); color: var(--navy-deep); }
.button-amber:hover { background: #efb23f; }
.text-link-inverse { color: var(--paper); border-color: rgba(248,241,229,.45); }

.site-footer { padding: 46px 0; border-top: 1px solid var(--line); background: var(--paper); }
.footer-grid { display: grid; grid-template-columns: auto 1fr auto auto; gap: 34px; align-items: center; }
.footer-grid > p { max-width: 470px; margin: 0; color: var(--muted); font-size: .78rem; }
.footer-grid nav { display: flex; gap: 18px; color: var(--navy); font-size: .74rem; font-weight: 750; }
.footer-grid small { color: var(--muted); font-size: .68rem; }

@media (max-width: 1060px) {
  .hero-grid { grid-template-columns: 1fr; padding-bottom: 80px; }
  .hero-copy { padding-bottom: 0; }
  .hero-stage { width: min(760px, 100%); min-height: 570px; }
  .section-heading { gap: 38px; }
  .cta-panel { grid-template-columns: 110px 1fr; }
  .cta-mark { width: 110px; height: 110px; }
  .cta-actions { grid-column: 2; flex-direction: row; align-items: center; gap: 22px; }
  .footer-grid { grid-template-columns: auto 1fr auto; }
  .footer-grid small { grid-column: 2; }
}

@media (max-width: 760px) {
  .shell { width: min(calc(100% - 32px), var(--shell)); }
  .site-header { border-bottom-color: rgba(255, 245, 230, .14); }
  .nav-shell { min-height: 66px; }
  .menu-toggle { display: flex; }
  .site-nav { position: absolute; inset: 66px 16px auto; display: none; flex-direction: column; align-items: stretch; padding: 10px; border: 1px solid rgba(255, 245, 230, .14); background: #17234d; box-shadow: 0 20px 50px rgba(3,8,25,.38); }
  .site-nav[data-open] { display: flex; }
  .site-nav a { justify-content: space-between; }
  .site-nav .nav-cta { margin: 4px 0 0; }
  .hero { min-height: 0; padding-top: 66px; }
  .hero::before { inset: 66px 0 0; background-size: 48px 48px; }
  .hero-grid { min-height: 0; gap: 26px; padding-bottom: 60px; }
  .hero-copy { padding: 48px 0 0; }
  .hero-signature { margin-bottom: 28px; }
  .hero-signature img { width: 44px; height: 44px; }
  .hero h1 { font-size: clamp(3.5rem, 18vw, 5.2rem); }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .button { width: 100%; }
  .hero-status { line-height: 1.35; }
  .hero-stage { min-height: 400px; margin-top: 10px; }
  .hero-mark { top: 2px; right: -30px; width: 330px; }
  .desktop-frame { top: 92px; right: 0; width: 95%; border-radius: 10px; transform: rotate(1deg); }
  .phone-frame { right: 2px; bottom: 0; width: 122px; border-width: 5px; border-radius: 24px; }
  .live-chip { bottom: 22px; left: 4px; }
  .signal-inner { justify-content: flex-start; overflow: hidden; }
  .section { padding: 82px 0; }
  .section-heading { grid-template-columns: 1fr; gap: 25px; margin-bottom: 40px; }
  .section-heading h2, .contract-copy h2, .formats-copy h2 { font-size: clamp(2.7rem, 14vw, 4rem); }
  .experience-grid { grid-template-columns: 1fr; }
  .experience-card, .experience-card.card-interactive { min-height: 460px; grid-column: auto; display: block; }
  .reading-demo, .audio-demo { margin-inline: 26px; }
  .chart-demo { min-height: 260px; padding: 20px 30px 30px 12px; }
  .chart-demo svg { height: 190px; }
  .showcase-stage { min-height: 640px; }
  .showcase-stage::before, .showcase-stage::after { height: 330px; }
  .showcase-desktop { width: 100%; }
  .showcase-phones { right: auto; left: 50%; bottom: -20px; width: 660px; transform: translateX(-50%) scale(.68); transform-origin: bottom center; }
  .contract-grid, .formats-grid { grid-template-columns: 1fr; gap: 45px; }
  .pipeline { grid-template-columns: 1fr; }
  .pipeline > i { transform: rotate(90deg); justify-self: center; }
  .contract-points { grid-template-columns: 1fr; }
  .contract-points article { border-right: 0; border-bottom: 1px solid var(--line); padding-inline: 0; }
  .contract-points article:last-child { border-bottom: 0; }
  .cta-section { padding-bottom: 32px; }
  .cta-panel { width: 100%; grid-template-columns: 1fr; gap: 30px; padding: 48px 24px; }
  .cta-mark { width: 96px; height: 96px; }
  .cta-mark img { width: 72px; }
  .cta-actions { grid-column: 1; flex-direction: column; align-items: stretch; }
  .footer-grid { grid-template-columns: 1fr; gap: 19px; }
  .footer-grid small { grid-column: 1; }
}

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