/* ---------
  heyELi minimal landing
--------- */
:root{
  --bg:#ffffff;
  --ink:#0E0E10;
  --muted:#6b7280;
  --halo-mint:#B7F8E3;
  --halo-violet:#E5D9FF;
  --accent:#111827;
  --radius:14px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.nav{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;background:rgba(255,255,255,.8);backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid rgba(15,23,42,.06)
}
.brand{display:flex;align-items:center;gap:10px;font-weight:600}
.brand img{width:28px;height:28px}
.nav nav{display:flex;gap:16px;align-items:center}
.nav .cta{padding:10px 14px;border:1px solid rgba(15,23,42,.12);border-radius:10px}
.hero{
  min-height:78vh;display:flex;flex-direction:column;gap:18px;align-items:center;justify-content:center;text-align:center;
  padding:80px 24px;position:relative;overflow:hidden
}
.hero .halo{
  position:absolute;inset:-20% -20% auto -20%;height:80vh;z-index:-1;
  background:radial-gradient(60% 60% at 50% 40%, rgba(183,248,227,.6), transparent 60%),
             radial-gradient(50% 50% at 60% 60%, rgba(229,217,255,.35), transparent 60%);
  filter:blur(60px)
}
.logo{width:164px;height:164px;opacity:.95}
h1{font-weight:700;font-size:56px;letter-spacing:-.02em;margin:10px 0 4px}
.sub{color:var(--muted);font-size:18px;max-width:680px}
.button.primary{
  margin-top:10px;padding:14px 20px;border-radius:999px;
  background:linear-gradient(180deg,var(--halo-mint),var(--halo-violet));
  border:none;box-shadow:0 10px 30px rgba(0,0,0,.06)
}
section{padding:96px 20px}
.grid{display:grid;gap:28px;max-width:1100px;margin:0 auto}
.grid.two{grid-template-columns:1.2fr 1fr}
@media(max-width:920px){.grid.two{grid-template-columns:1fr}}
h2{font-size:36px;margin:0 0 14px}
.about p{color:var(--accent);line-height:1.6}
.bullets{padding-left:18px;color:#374151}
.bullets li{margin:8px 0}
.demo-card{
  position:relative;border-radius:var(--radius);
  border:1px solid rgba(15,23,42,.08);padding:26px;min-height:260px;display:flex;align-items:end;justify-content:center;background:#fff
}
.demo-glow{
  position:absolute;inset:-10% -10% 40% -10%;
  background:radial-gradient(40% 40% at 50% 40%, rgba(183,248,227,.35), transparent 60%),
             radial-gradient(30% 30% at 60% 60%, rgba(229,217,255,.25), transparent 60%);
  filter:blur(40px);z-index:0
}
.demo-caption{position:absolute;bottom:12px;left:0;right:0;text-align:center;color:#6b7280;font-size:14px}
.modes h2{text-align:center;margin-bottom:28px}
.grid.three{grid-template-columns:repeat(3,1fr)}
@media(max-width:920px){.grid.three{grid-template-columns:1fr}}
.card{border:1px solid rgba(15,23,42,.08);padding:22px;border-radius:var(--radius);background:#fff}
.card .icon{font-size:26px;margin-bottom:8px}
.signup{
  background:linear-gradient(180deg, rgba(183,248,227,.35), rgba(229,217,255,.35));
  border-top:1px solid rgba(15,23,42,.06);border-bottom:1px solid rgba(15,23,42,.06)
}
.signup-inner{max-width:820px;margin:0 auto;text-align:center}
.form-wrap{margin-top:16px;border:1px solid rgba(15,23,42,.08);border-radius:12px;overflow:hidden;background:#fff}
.privacy{color:#374151;font-size:14px;margin-top:8px}
.footer{padding:40px 24px;text-align:center;color:#6b7280}
.links a{color:#6b7280}

/* Blog */
.blog-hero{padding:96px 20px 24px;text-align:center}
.blog-list .post-card{
  border:1px solid rgba(15,23,42,.08);
  border-radius:14px;padding:20px;background:#fff;
  transition:transform .12s ease, box-shadow .12s ease
}
.blog-list .post-card:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(0,0,0,.04)}
.post{max-width:760px;margin:0 auto;padding:96px 20px}
.post-header h1{font-size:44px;margin-bottom:8px}
.post .meta{color:#6b7280;margin:0 0 24px}
.post h2{margin-top:28px}
.post-divider{border:0;border-top:1px solid rgba(15,23,42,.08);margin:36px 0}

/* ——— Nav logo sizing & spacing overrides ——— */
.brand img{
  width: 28px;      /* was 28px */
  height: auto;     /* let it scale proportionally */
}

/* tighten nav spacing slightly */
.nav nav{ gap: 14px }

/* responsive tweaks so it doesn’t overpower on small screens */
@media (max-width: 900px){
  .brand img{ width: 28px; }
  .nav nav{ gap: 12px; }
}
@media (max-width: 480px){
  .brand img{ width: 28px; }
  .nav{ padding: 12px 16px; }
}

.grid.five {
  display: flex;
  justify-content: center;
  align-items: stretch;
  flex-wrap: nowrap;
  gap: 24px;
  margin-top: 40px;
  overflow-x: auto; /* allows horizontal scroll on small screens */
  -webkit-overflow-scrolling: touch;
  padding-bottom: 10px;
}

.grid.five .card {
  flex: 1 1 200px;
  max-width: 240px;
  min-width: 200px;
  text-align: left;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
  padding: 24px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.grid.five .card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.1);
}