[hidden]{display:none !important}
.topbar{position:sticky;top:0;z-index:30;height:64px;background:rgba(5,6,26,.88);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:inset 0 -1px 0 rgba(255,255,255,.1);color:#ffffff}
.topbar-in{height:100%;display:flex;align-items:center;gap:clamp(12px,3vw,28px)}
.brand{display:flex;flex:none}
.brand img{width:40px;height:40px}
.nav{display:flex;gap:clamp(14px,2.4vw,26px);margin-inline-end:auto;font-size:15px;font-weight:600;white-space:nowrap}
.nav a{color:#c5c8e6;text-decoration:none}
.nav a:hover,.nav a[aria-current]{color:#ffffff}
@media (max-width:560px){.topbar .btn{display:none}}
@media (max-width:420px){.nav{gap:12px;font-size:14px}}

.hero{color:#ffffff;position:relative;overflow:hidden;margin-top:-64px;background:radial-gradient(120% 90% at 85% 0%,#3a2fd6 0%,rgba(58,47,214,0) 55%),linear-gradient(115deg,#05061a 0%,#0f1046 50%,#23209a 100%)}
.hero-in{display:flex;flex-direction:column;align-items:center;text-align:center;gap:22px;padding-top:calc(64px + clamp(36px,5vw,72px))}
.hero h1{margin:0;font-size:clamp(40px,6.4vw,88px);font-weight:800;letter-spacing:-.045em;line-height:1.0;text-wrap:balance}
.hero-sub{margin:0;max-width:36em;font-size:clamp(17px,1.6vw,20px);line-height:1.5;color:#c5c8e6;text-wrap:pretty}
.hero-note{margin:-8px 0 0;font-size:15px;color:#dfe1f5;text-wrap:balance}
.hero-pad{padding-top:clamp(36px,4.5vw,64px);padding-bottom:clamp(48px,6vw,88px)}

/* Text beside a phone playing the app demo; stacked, phone below, on narrow screens */
.hero-split{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);align-items:center;gap:clamp(28px,5vw,72px);padding-top:calc(64px + clamp(32px,4vw,64px));padding-bottom:clamp(40px,5vw,72px)}
.hero-split .hero-text{display:flex;flex-direction:column;align-items:flex-start;gap:22px}
.hero-split h1{font-size:clamp(40px,5vw,68px)}
.hero-split .hero-note{margin:0}
.hero-kicker{display:flex;align-items:center;gap:10px;margin:0 0 -6px;font-size:clamp(15px,1.4vw,17px);font-weight:600;color:#dfe1f5}
.hero-kicker img{width:30px;height:30px}
@media (max-width:860px){.hero-kicker{justify-content:center;text-wrap:balance}.hero-kicker img{display:none}}
/* The home page: why we make Hi!, read as text, then a card per product, each linking to its page. In a card the
   browser picture takes its size (--art, its height) from the card's width. */
.about{padding-top:calc(64px + clamp(48px,6vw,96px));padding-bottom:clamp(56px,7vw,96px);text-align:center}
.hero .about h1{margin:0 0 clamp(16px,2vw,24px);font-size:clamp(40px,5.2vw,68px);letter-spacing:-.035em}
.about p{max-width:30em;margin:0 auto;font-size:clamp(18px,1.7vw,22px);line-height:1.5;color:#dfe1f5;text-wrap:balance}
.explore{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(20px,2.4vw,32px)}
.explore-item{container-type:inline-size;display:flex;flex-direction:column;gap:12px;padding:clamp(18px,2vw,26px);color:inherit;text-decoration:none;transition:transform .2s ease}
.explore-item:hover{transform:translateY(-3px)}
.explore-item:hover .more{text-decoration:underline}
.explore-art{--art:min(300px,calc((100cqi - 56px)/1.6));display:flex;align-items:center;justify-content:center;height:400px;margin:4px 0 6px;padding:28px;box-sizing:border-box;border-radius:16px;background:radial-gradient(120% 90% at 85% 0%,#3a2fd6 0%,rgba(58,47,214,0) 55%),linear-gradient(115deg,#05061a 0%,#0f1046 50%,#23209a 100%)}
.slide-art.explore-phone{flex:none;height:100%;width:auto;aspect-ratio:450/610}
.product-name{display:flex;align-items:center;flex-wrap:wrap;gap:4px 10px;margin:0;font-size:20px;font-weight:800;letter-spacing:-.01em}
.product-name img{width:28px;height:28px}
.product-name span{font-size:15px;font-weight:600;letter-spacing:0;color:var(--mute)}
@media (max-width:900px){
.explore{grid-template-columns:minmax(0,1fr)}
.explore-art{--art:calc((100cqi - 24px)/1.6);height:auto;aspect-ratio:1/1;max-height:420px;padding:12px}
.explore-art .win{font-size:calc(var(--art)/22)}
.explore-art .win-cap{font-size:1.35em}
}

.lecture-hero{--art:min(540px,calc((100vw - 32px)/1.6));display:flex;justify-content:center}

/* A browser window playing a lecture with Live Captions' captions on it; everything is sized in em from the
   picture's height, so it keeps its proportions at any size */
.win{display:flex;flex-direction:column;box-sizing:border-box;width:calc(var(--art)*1.6);height:var(--art);border-radius:14px;overflow:hidden;background:#dfe3ea;box-shadow:0 30px 80px -20px rgba(5,5,30,.65),0 0 0 1px rgba(255,255,255,.1);color:#1c1e21;text-align:start;font:400 calc(var(--art)/27)/1.3 system-ui,-apple-system,"Segoe UI",sans-serif}
.win-tabs{flex:none;display:flex;align-items:flex-end;gap:1.1em;height:2.5em;padding-inline:.9em}
.win-lights{display:flex;gap:.45em;align-self:center}
.win-lights i{width:.8em;height:.8em;border-radius:50%;background:#ff5f57}
.win-lights i:nth-child(2){background:#febc2e}
.win-lights i:nth-child(3){background:#28c840}
.win-tab{display:flex;align-items:center;gap:.5em;max-width:62%;padding:.5em .9em;border-radius:.6em .6em 0 0;background:#ffffff;font-size:.85em;white-space:nowrap;overflow:hidden}
.win-tab .win-play{flex:none;width:1.15em;height:.8em;border-radius:.22em;background:#e62117;position:relative}
.win-tab .win-play::after{content:'';position:absolute;left:.42em;top:.22em;border-left:.36em solid #ffffff;border-block:.18em solid transparent}
.win-bar{flex:none;display:flex;align-items:center;gap:.7em;height:2.5em;padding-inline:.7em;background:#ffffff;border-bottom:1px solid #e3e6eb}
.win-url{flex:1;min-width:0;padding:.38em 1em;border-radius:999px;background:#eef0f3;font-size:.85em;color:#3c4043;white-space:nowrap;overflow:hidden}
.win-hi{flex:none;box-sizing:border-box;width:1.9em;height:1.9em;padding:.22em;border-radius:50%;background:#eef1ff;box-shadow:inset 0 0 0 1.5px #9fb0f7}
.win-video{flex:1;position:relative;overflow:hidden;background:#05070d;color:#ffffff}
.win-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 45%}
.win-credit{position:absolute;top:.8em;right:1em;font-size:.62em;opacity:.75}
.win-title{position:absolute;top:1.3em;left:1.6em;display:flex;flex-direction:column;gap:.15em;font-size:1.35em;font-weight:700;letter-spacing:-.01em;text-shadow:0 1px 6px rgba(0,0,0,.5)}
.win-title span{font-size:.52em;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#7cc4ff}
.win-cap{position:absolute;left:50%;bottom:2.9em;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:.15em;width:max-content;max-width:84%;padding:.4em .85em .5em;border-radius:.55em;background:rgba(24,24,28,.84);font-family:Arial,Helvetica,sans-serif;text-align:center}
.win-cap .o{font-size:.9em;color:#c9ccd3}
.win-cap .t{font-size:1.2em;font-weight:600}
.win-controls{position:absolute;left:0;right:0;bottom:0;display:flex;align-items:center;gap:1em;height:2.3em;padding-inline:1.2em;background:linear-gradient(180deg,transparent,rgba(0,0,0,.55));font-size:.75em}
.win-controls .win-play{flex:none;width:0;height:0;border-left:.75em solid #ffffff;border-block:.45em solid transparent}
.win-track{flex:1;height:.28em;border-radius:1em;background:rgba(255,255,255,.35)}
.win-track span{display:block;width:21%;height:100%;border-radius:inherit;background:#e62117}

.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px 14px}
.hero-demo{display:flex;flex-direction:column;align-items:center;gap:14px}
.hero-demo .phone{width:min(290px,76vw)}
.art-note{margin:0;font-size:16px;font-weight:600;color:#ffffff;text-align:center}
.demo-note{margin:0;max-width:300px;font-size:14px;line-height:1.45;color:#c5c8e6;text-align:center;text-wrap:balance}
@media (max-width:860px){.hero-split{grid-template-columns:1fr}.hero-split .hero-text{align-items:center;text-align:center}.hero-actions{justify-content:center}}

.btn.ghost{background:transparent;color:#ffffff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.5)}
.btn.ghost:hover{background:rgba(255,255,255,.1)}
.btn.solid{background:#2563eb;color:#ffffff}
.btn.solid:hover{background:#1d4ed8}
.more{font-weight:600;color:var(--accentInk);text-decoration:none}
.more:hover{text-decoration:underline}

/* A phone with the app demo playing in it, under a status bar in the app's background colour, which follows the
   system's dark mode as the app does */
.phone{--screen:#f8f7f4;--status:#15171c;--radius:40px;position:relative;flex:none;box-sizing:border-box;width:min(320px,80vw);aspect-ratio:320/660;padding:10px;border-radius:50px;background:#0b0c12;box-shadow:inset 0 0 0 2px #2b2e3a,0 30px 60px -20px rgba(0,0,0,.55);display:flex;flex-direction:column;container-type:inline-size}
@media (prefers-color-scheme:dark){.phone{--screen:#0c0e13;--status:#f1f2f4}}
.phone::before{content:'9:41';flex:none;height:13cqw;padding-inline-start:10cqw;border-radius:var(--radius) var(--radius) 0 0;background:var(--screen);color:var(--status);font:600 4.8cqw/13cqw system-ui,-apple-system,"Segoe UI",sans-serif;letter-spacing:-.01em}
.phone::after{content:'';position:absolute;top:calc(10px + 4.6cqw);right:calc(10px + 7cqw);width:22cqw;height:3.8cqw;background:var(--status);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 70 12'%3E%3Crect y='8' width='3' height='4' rx='1'/%3E%3Crect x='5' y='6' width='3' height='6' rx='1'/%3E%3Crect x='10' y='3.5' width='3' height='8.5' rx='1'/%3E%3Crect x='15' y='1' width='3' height='11' rx='1'/%3E%3Cpath d='M24.1 4.6a9 9 0 0 1 12.8 0M26.6 7.1a5.5 5.5 0 0 1 7.8 0' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round'/%3E%3Ccircle cx='30.5' cy='10.2' r='1.5'/%3E%3Crect x='43.5' y='.5' width='22' height='11' rx='3.2' fill='none' stroke='%23000' stroke-opacity='.4'/%3E%3Crect x='45.5' y='2.5' width='15' height='7' rx='1.8'/%3E%3Cpath d='M67.5 4.2v3.6a2 2 0 0 0 0-3.6z' fill-opacity='.4'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 70 12'%3E%3Crect y='8' width='3' height='4' rx='1'/%3E%3Crect x='5' y='6' width='3' height='6' rx='1'/%3E%3Crect x='10' y='3.5' width='3' height='8.5' rx='1'/%3E%3Crect x='15' y='1' width='3' height='11' rx='1'/%3E%3Cpath d='M24.1 4.6a9 9 0 0 1 12.8 0M26.6 7.1a5.5 5.5 0 0 1 7.8 0' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round'/%3E%3Ccircle cx='30.5' cy='10.2' r='1.5'/%3E%3Crect x='43.5' y='.5' width='22' height='11' rx='3.2' fill='none' stroke='%23000' stroke-opacity='.4'/%3E%3Crect x='45.5' y='2.5' width='15' height='7' rx='1.8'/%3E%3Cpath d='M67.5 4.2v3.6a2 2 0 0 0 0-3.6z' fill-opacity='.4'/%3E%3C/svg%3E") center/contain no-repeat}
.phone iframe{display:block;flex:1;min-height:0;width:100%;border:0;border-radius:0 0 var(--radius) var(--radius);background:var(--screen)}
.phone.sm{--radius:32px;width:min(260px,72vw);padding:8px;border-radius:40px}
.phone.sm::after{top:calc(8px + 4.6cqw);right:calc(8px + 7cqw)}

.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr));gap:clamp(16px,2vw,24px)}
.feature{padding:clamp(20px,2.2vw,28px);display:flex;flex-direction:column;gap:10px;box-sizing:border-box}
.features.four{grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr))}
.feature .tag{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
a.feature{position:relative;color:inherit;text-decoration:none;transition:transform .15s ease,box-shadow .15s ease}
a.feature:hover{transform:translateY(-3px);box-shadow:0 1px 2px rgba(20,20,30,.06),0 26px 50px -14px rgba(20,20,30,.24)}
a.feature .more{margin-top:auto;padding-top:6px}
.feature .phone{align-self:center;margin-bottom:8px}

/* The app's ways to talk, one at a time under tabs; each tab's bar fills while its way shows, then the next one
   comes. The pictures are slides of the app's welcome. */
.slide-art{display:block;width:100%;border:0;pointer-events:none;background:transparent;color-scheme:dark}
.hero-art{width:min(440px,100%);height:clamp(480px,46vw,560px)}
.hero-demo .art-note{margin-top:-16px}
.ways .h2{color:#ffffff}
.ways-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(10px,2vw,28px);margin:clamp(22px,3vw,40px) 0 clamp(20px,3vw,36px)}
.ways-tabs button{all:unset;cursor:pointer;display:flex;flex-direction:column;justify-content:flex-end;gap:12px;font-size:clamp(14px,1.5vw,19px);font-weight:700;line-height:1.25;color:rgba(255,255,255,.55);transition:color .2s}
.ways-tabs button:hover,.ways-tabs [aria-selected="true"]{color:#ffffff}
.ways-tabs button:focus-visible{outline:2px solid #ffffff;outline-offset:6px;border-radius:4px}
.ways-tabs .bar{display:block;height:3px;border-radius:2px;background:rgba(255,255,255,.2);overflow:hidden}
.ways-tabs .bar::after{content:'';display:block;width:0;height:100%;background:#ffffff}
.ways-tabs [aria-selected="true"] .bar::after{animation:ways-fill 7s linear forwards}
@keyframes ways-fill{to{width:100%}}
.ways:not([data-visible]) .bar::after{animation-play-state:paused !important}
@media (hover:hover){.ways:has(.ways-stage:hover) .bar::after{animation-play-state:paused}}
.ways-stage{display:grid}
.way{grid-area:1/1;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:clamp(24px,5vw,72px);opacity:0;visibility:hidden;transition:opacity .5s,visibility .5s}
.way[data-on]{opacity:1;visibility:visible}
.way .slide-art{height:clamp(560px,50vw,660px)}
@media (max-width:900px){.way .slide-art,.hero-art{height:auto;aspect-ratio:450/610}}
.way-text{display:flex;flex-direction:column;gap:12px;max-width:440px}
.way .tag{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.65)}
.way .h3{margin:0;color:#ffffff;font-size:clamp(28px,3.2vw,44px);letter-spacing:-.02em}
.way .p{margin:0;color:rgba(255,255,255,.8);font-size:clamp(17px,1.5vw,20px);line-height:1.5}
@media (max-width:760px){.way{grid-template-columns:1fr;gap:8px}.way-text{align-items:center;text-align:center;margin:0 auto}}

.prices{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(280px,100%),1fr));gap:clamp(16px,2vw,24px);align-items:stretch}
/* Each card's parts sit on rows shared across the cards, so their price lists start level */
.price-card{grid-row:span 3;display:grid;grid-template-rows:subgrid;row-gap:12px;align-content:start;padding:clamp(22px,2.4vw,30px);box-sizing:border-box}
.price-card .amount{margin:0;font-size:clamp(30px,3vw,40px);font-weight:800;letter-spacing:-.03em;line-height:1}
.price-card .amount small{font-size:16px;font-weight:600;letter-spacing:0;color:var(--mute)}
.price-card .rows{display:flex;flex-direction:column;margin:4px 0 0;padding:0;list-style:none;border-top:1px solid var(--line)}
.price-card .rows li:last-child{border-bottom:0}
.price-body{display:flex;flex-direction:column;gap:12px}
.price-card .rows li{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:16px}
.price-card .rows b{font-weight:700}
.price-card .rows small{display:block;margin-top:4px;font-size:14px;line-height:1.45;color:var(--mute)}
.price-card.main{box-shadow:inset 0 0 0 2px #2563eb,var(--shadow)}
.price-line{margin:0;font-size:16px;font-weight:600;color:#ffffff;text-wrap:balance}

.shot{box-sizing:border-box;width:min(250px,100%);aspect-ratio:9/19;border-radius:34px;border:2px dashed var(--line);background:var(--bg2);display:flex;align-items:center;justify-content:center;padding:24px;text-align:center;font-size:14px;font-weight:600;color:var(--mute)}

.get-app{display:flex;align-items:center;gap:22px}
.qr{display:none;flex-direction:column;align-items:center;gap:6px;font-size:13px;color:inherit;opacity:.85}
.qr img{width:104px;height:104px;background:#ffffff;border-radius:10px;padding:6px}
@media (hover:hover) and (pointer:fine){.qr{display:flex}}

.faq{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq details{padding:18px 22px}
.faq summary{cursor:pointer;font-size:18px;font-weight:700;letter-spacing:-.01em}
.faq details p{margin:10px 0 0}
.lang-head{margin:16px 0 0;padding-top:16px;border-top:1px solid var(--line);font-size:15px;font-weight:700}
.lang-list{columns:3 8.5em;column-gap:24px;margin:8px 0 0;padding:0;list-style:none;font-size:15px;line-height:1.35}
.lang-list li{break-inside:avoid;padding-block:4px}
.lang-list span{color:var(--mute)}

.closing{border-radius:28px;overflow:hidden;padding:clamp(44px,6vw,84px) clamp(20px,4vw,48px);display:flex;flex-direction:column;align-items:center;text-align:center;gap:22px}