/* Liora Social — landing
   Brand: #57A8E3 on #0D1012 */

:root{
  --blue:#57A8E3;
  --bg:#0D1012;
  --ink:#EDF2F6;
  --ink-2:#9AA5AE;
  --ink-3:#5F6A73;
  --card:#1B1F22;
  --card-2:#24292D;
  --rule:rgba(255,255,255,.10);
  --sans:"Instrument Sans",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;
  --serif:"Instrument Serif",Georgia,"Times New Roman",serif;
  --wrap:1120px;
  --col:640px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.55;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,p,ol,ul,dl,dd,figure{margin:0;padding:0}
ol,ul{list-style:none}
q{quotes:"“" "”"}

.wrap{width:min(var(--wrap),100% - 3rem);margin-inline:auto}
.rule{border:0;border-top:1px solid var(--rule);margin:0;width:min(var(--wrap),100% - 3rem);margin-inline:auto}

.skip-link{position:absolute;left:-999px;top:0;background:var(--ink);color:var(--bg);padding:.5rem 1rem;z-index:100}
.skip-link:focus{left:1rem;top:1rem}

/* ---- type ---- */
h1{
  font-weight:500;font-size:clamp(2.2rem,4.6vw,3.6rem);
  line-height:1.05;letter-spacing:-.025em;
}
h1 em,.sec-title em{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em}
.sec-title{
  font-weight:500;font-size:clamp(1.5rem,2.4vw,1.9rem);
  line-height:1.15;letter-spacing:-.02em;margin-bottom:1.75rem;
}
h3{font-weight:500;font-size:1.05rem;line-height:1.3}
.kicker{
  display:flex;align-items:center;gap:.5rem;
  font-size:.9rem;color:var(--ink-2);margin-bottom:1.5rem;
}
.fine{font-size:.9rem;color:var(--ink-3)}

/* ---- buttons / links ---- */
.btn{
  display:inline-block;padding:.5rem .95rem;border-radius:6px;
  background:var(--ink);color:var(--bg);font-size:.9rem;font-weight:500;
  line-height:1.2;transition:background .15s;
}
.btn:hover{background:#fff}
.top-link{font-size:.9rem;color:var(--ink-2)}
.top-link:hover{color:var(--ink)}

.badges{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center}
.badge img{height:45px;width:auto;transition:opacity .15s}
.badge:hover img{opacity:.85}

/* ---- header ---- */
.top{border-bottom:1px solid var(--rule)}
.top-inner{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;height:60px}
.brand{display:flex;align-items:center;gap:.55rem;font-weight:600;font-size:1.05rem;letter-spacing:-.01em}
.top-nav{display:flex;gap:1.5rem;font-size:.9rem;color:var(--ink-2)}
.top-nav a:hover{color:var(--ink)}
.top-actions{display:flex;align-items:center;gap:1.25rem}

/* ---- hero ---- */
.hero{padding:clamp(3rem,7vw,6rem) 0 clamp(3rem,6vw,5rem)}
.hero-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:clamp(2rem,5vw,4rem);align-items:center}
.hero-copy h1{margin-bottom:2rem;max-width:18ch}

.is-list{margin-bottom:2rem;max-width:32rem}
.is-label{color:var(--ink-2);margin-bottom:.4rem}
.is-list li{display:flex;gap:.5rem;padding:.25rem 0;line-height:1.5}
.is-list li span{flex:none;width:1.2rem;color:var(--blue);font-family:var(--serif);font-style:italic;font-size:1.1rem}
.is-list q{color:var(--ink-2)}

/* the collage of real app components */
.hero-stage{display:grid;grid-template-columns:1fr 1fr;gap:1rem;align-items:start}
.stage-col{display:grid;gap:1rem}
.stage-col-b{margin-top:1.75rem}
.ui{
  background:var(--card);border-radius:22px;
  box-shadow:0 1px 0 rgba(255,255,255,.04) inset,0 30px 70px rgba(0,0,0,.55);
  color:var(--ink);font-size:.86rem;line-height:1.35;
}
.topic-card{padding:1rem}

.ui-head{display:flex;align-items:center;gap:.6rem;font-weight:500;margin-bottom:.6rem}
.ui-avatar{width:28px;height:28px;border-radius:7px;object-fit:cover;flex:none}
.ui-avatar-lg{width:44px;height:44px;border-radius:10px}
.ui-more{margin-left:auto;color:var(--ink-2);font-style:normal;letter-spacing:.05em}
.ui-prompt{font-size:1.02rem;font-weight:500;letter-spacing:-.01em;margin-bottom:.8rem}
.ui-prompt b{color:var(--blue);font-weight:500;margin-right:.2rem}
.ui-thumbs{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:.5rem}
.ui-thumbs img,.ui-add{aspect-ratio:3/4;width:100%;object-fit:cover;border-radius:10px}
.ui-add{
  display:grid;place-items:center;background:var(--card-2);color:var(--blue);
  font-size:1.35rem;
  background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.04) 0 6px,transparent 6px 12px);
}
.post-card .ui-head{padding:.9rem 1rem .6rem}
.ui-more{margin-left:auto;width:20px;height:20px;fill:var(--ink-2)}
.ui-photo{display:block;width:100%;border-radius:0;aspect-ratio:994/1209;object-fit:cover}
.ui-foot{display:flex;align-items:center;gap:1.3rem;padding:.85rem 1.1rem 1rem;color:var(--ink)}
.ui-foot span{display:flex;align-items:center;gap:.45rem;font-size:.95rem}
.ui-foot svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linejoin:round;stroke-linecap:round}
.ui-foot .ui-chev{margin-left:auto}
.ui-title{display:block;font-weight:500;font-size:.98rem;margin-bottom:.35rem}
.ui-tags{display:flex;gap:.35rem;flex-wrap:wrap}
.ui-tags i{font-style:normal;font-size:.72rem;padding:.2rem .55rem;border-radius:999px;background:rgba(87,168,227,.16);color:var(--ink)}
.ui-desc{color:var(--ink-2);margin-bottom:.7rem}
.ui-stats{display:flex;gap:1.1rem;color:var(--ink-2);font-size:.85rem;margin-bottom:.8rem}
.ui-stats span{display:inline-flex;align-items:center;gap:.35rem}
.ui-stats img{width:16px;height:16px;opacity:.85}
.ui-join{display:block;text-align:center;background:var(--blue);color:#0B1620;font-weight:500;border-radius:999px;padding:.55rem}

/* ---- sections ---- */
.sec{padding:clamp(3rem,6vw,5rem) 0}
.sec-head-row{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.sec-note{color:var(--ink-3);font-size:.9rem;margin-bottom:1.75rem}

/* how it works */
.how-grid{display:grid;grid-template-columns:minmax(0,320px) minmax(0,var(--col));justify-content:space-between;gap:clamp(2rem,6vw,6rem);align-items:start}
.device{position:relative;width:min(100%,320px);aspect-ratio:389/800;container-type:inline-size;filter:drop-shadow(0 30px 50px rgba(0,0,0,.55))}
.device-screen{position:absolute;left:4.63%;top:1.75%;width:91%;height:96.5%;object-fit:cover;border-radius:14.9cqw;background:#0D1012}
.device-frame{position:absolute;inset:0;width:100%;height:100%}
.steps{counter-reset:s;padding-top:.5rem}
.steps li{
  counter-increment:s;position:relative;
  padding:1.25rem 0 1.25rem 3rem;border-top:1px solid var(--rule);
}
.steps li:last-child{border-bottom:1px solid var(--rule)}
.steps li::before{
  content:"0" counter(s);position:absolute;left:0;top:1.35rem;
  font-family:var(--serif);font-style:italic;color:var(--blue);font-size:1.05rem;
}
.steps h3{margin-bottom:.35rem}
.steps p{color:var(--ink-2);font-size:1rem}

/* masonry of shared content */
.masonry{columns:4;column-gap:1rem}
.masonry figure{break-inside:avoid;margin-bottom:1rem}
.masonry img{width:100%;border-radius:10px;background:var(--card)}
.masonry figcaption{font-size:.8rem;color:var(--ink-3);margin-top:.4rem}
.masonry figure:nth-child(4n+2){margin-top:0}

/* prose */
.prose{max-width:var(--col)}
.prose p{margin-bottom:1.1rem;color:var(--ink-2);font-size:1.05rem}
.prose p:first-of-type{color:var(--ink)}

/* projects */
.projects-copy{margin-bottom:2.5rem}
.projects-copy p{margin-bottom:1rem}
.pp-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem;margin-bottom:1.5rem}
.pp{overflow:hidden;border-radius:24px;font-size:.85rem}
.pp-cover{position:relative}
.pp-banner{width:100%;aspect-ratio:1000/406;object-fit:cover;display:block}
.pp-icon{position:absolute;left:3.2%;bottom:7%;width:15.2%;height:auto;aspect-ratio:1;border-radius:14%;object-fit:cover;box-shadow:0 2px 8px rgba(0,0,0,.4)}
.pp-body{padding:.9rem 1rem 1rem;background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 38%,#101315) 0%,var(--card) 48%)}
.pp-name{font-size:1.15rem;font-weight:500;letter-spacing:-.01em}
.pp-handle{color:var(--ink-2);font-size:.85rem;margin:.1rem 0 .55rem}
.pp-btn{display:block;text-align:center;background:var(--accent);color:#0B1012;font-weight:500;border-radius:999px;padding:.6rem;font-size:.95rem;margin-bottom:.9rem}
.pp-btn-outline{background:transparent;color:var(--accent);box-shadow:inset 0 0 0 1.5px var(--accent)}
.pp-tabs{display:flex;justify-content:space-between;font-size:.85rem;color:var(--ink-2);border-bottom:1px solid var(--rule);margin-bottom:.8rem}
.pp-tabs span{padding:.35rem .2rem .55rem}
.pp-tabs .on{color:var(--accent);border-bottom:2px solid var(--accent)}
.pp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.4rem}
.pp-grid img{width:100%;aspect-ratio:345/376;object-fit:cover;border-radius:8px}

/* faq */
.faq > div{display:grid;grid-template-columns:minmax(0,320px) minmax(0,var(--col));gap:2rem;padding:1.4rem 0;border-top:1px solid var(--rule)}
.faq > div:last-child{border-bottom:1px solid var(--rule)}
.faq dt{font-weight:500}
.faq dd{color:var(--ink-2);font-size:1rem}

/* download */
.dl-grid{display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.dl-grid .sec-title{margin-bottom:.4rem}
.dl-sub{color:var(--ink-2);max-width:34rem}
.dl-sub+.dl-sub{margin-top:.6rem;font-size:.95rem}
.link{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.link:hover{color:#7FBDEB}

/* footer */
.foot{border-top:1px solid var(--rule);padding:1.5rem 0 2.5rem;font-size:.85rem;color:var(--ink-3)}
.foot-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.foot-brand{display:flex;align-items:center;gap:.5rem;color:var(--ink-2)}
.foot-links{display:flex;gap:1.5rem}
.foot-links a:hover{color:var(--ink)}

/* ---- responsive ---- */
@media (max-width:1040px){
  .hero-grid{grid-template-columns:1fr;gap:3rem}
  .hero-stage{max-width:600px}
  .masonry{columns:3}
  .pp-row{grid-template-columns:1fr;max-width:420px}
}
@media (max-width:760px){
  body{font-size:16px}
  .top-nav,.top-link{display:none}
  .how-grid{grid-template-columns:1fr;gap:2rem}
  .device{max-width:280px}
  .faq > div{grid-template-columns:1fr;gap:.5rem}
  .masonry{columns:2;column-gap:.75rem}
  .masonry figure:nth-child(n+9){display:none}
}
@media (max-width:560px){
  .hero-stage{grid-template-columns:1fr}
  .stage-col-b{margin-top:0}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* ---- category pages ---- */
.cat-hero{padding:clamp(2.5rem,6vw,4.5rem) 0 clamp(2.5rem,5vw,4rem)}
.crumbs{font-size:.85rem;color:var(--ink-3);margin-bottom:1.5rem}
.crumbs a:hover{color:var(--ink)}
.crumbs span[aria-hidden]{margin:0 .4rem}
.cat-hero h1{margin-bottom:1.25rem;max-width:16ch}
.lead-text{color:var(--ink-2);font-size:1.1rem;max-width:34rem;margin-bottom:1.75rem}
.topics-grid{display:grid;grid-template-columns:minmax(0,var(--col)) minmax(0,440px);gap:clamp(2rem,6vw,6rem);align-items:start;justify-content:space-between}
.tp-grid{display:grid;gap:.9rem}
.tp{border-radius:20px;padding:.9rem 1rem 1rem;background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 26%,#141819) 0%,var(--card) 100%);display:grid;gap:.5rem;font-size:.86rem}
.tp-head{display:flex;align-items:center;gap:.6rem;font-weight:500}
.tp-ic{width:28px;height:28px;border-radius:7px;background:var(--accent);color:#0D1012;display:grid;place-items:center;font-size:.7rem;font-weight:600;letter-spacing:.02em;flex:none}
.tp-prompt{display:flex;justify-content:space-between;align-items:center;gap:1rem;font-size:1.02rem;font-weight:500;letter-spacing:-.01em;line-height:1.3}
.tp-plus{flex:none;width:34px;height:34px;border-radius:50%;background:var(--blue);color:#0D1012;display:grid;place-items:center;font-size:1.35rem;font-weight:500}
.pp-row-2{grid-template-columns:repeat(2,minmax(0,1fr));max-width:760px}
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.tiles figure{margin:0}
.tiles img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:10px;background:var(--card)}
.tiles figcaption{font-size:.8rem;color:var(--ink-3);margin-top:.4rem}
.tiles+.fine{margin-top:1.5rem;max-width:var(--col)}
.cat-list{display:grid;grid-template-columns:repeat(5,1fr);gap:1rem}
.cat-list-4{grid-template-columns:repeat(4,1fr)}
.cat-card{border:1px solid var(--rule);border-radius:18px;padding:1.1rem 1.1rem 1rem;display:grid;gap:.4rem;align-content:start;transition:border-color .15s,background .15s}
.cat-card:hover{border-color:rgba(87,168,227,.5);background:rgba(87,168,227,.05)}
.cat-card h3{font-size:1.05rem}
.cat-card p{color:var(--ink-2);font-size:.9rem;line-height:1.45}
.cat-card .arrow{color:var(--blue);font-size:.85rem;margin-top:.3rem}
@media (max-width:1040px){
  .topics-grid{grid-template-columns:1fr;gap:2rem}
  .tp-grid{grid-template-columns:repeat(2,1fr);max-width:760px}
  .cat-list,.cat-list-4{grid-template-columns:repeat(3,1fr)}
  .tiles{grid-template-columns:repeat(3,1fr)}
  .pp-row-2{grid-template-columns:1fr;max-width:420px}
}
@media (max-width:760px){
  .tp-grid{grid-template-columns:1fr}
  .cat-list,.cat-list-4{grid-template-columns:repeat(2,1fr)}
  .tiles{grid-template-columns:repeat(2,1fr);gap:.75rem}
}
@media (max-width:480px){
  .cat-list,.cat-list-4{grid-template-columns:1fr}
}