/* Inferloom marketing site */
:root {
  --bg: #0a0c12;
  --bg-2: #0e1119;
  --panel: rgba(255, 255, 255, 0.03);
  --panel-solid: #12151f;
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);
  --fg: #e8ecf4;
  --muted: #98a2b7;
  --faint: #6b7488;
  --violet: #8b7cff;
  --indigo: #5b6cff;
  --teal: #4fd1c5;
  --pink: #e879f9;
  --grad: linear-gradient(100deg, #8b7cff 0%, #5b6cff 45%, #4fd1c5 100%);
  --shadow: 0 24px 60px -20px rgba(0, 0, 0, 0.8);
  --radius: 16px;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -0.02em; margin: 0; }
p { margin: 0; }
.container { width: min(1160px, 92vw); margin: 0 auto; }
.muted { color: var(--muted); }
.mono { font-family: var(--mono); }
.eyebrow {
  font: 600 12px/1 var(--mono); letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--teal);
}
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* background flourish */
.bg-grid {
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 78%);
}
.bg-glow {
  position: fixed; z-index: -1; pointer-events: none; filter: blur(90px); opacity: 0.5;
  width: 700px; height: 700px; border-radius: 50%;
}
.bg-glow.a { top: -220px; left: -160px; background: radial-gradient(circle, #5b6cff, transparent 60%); }
.bg-glow.b { top: 12%; right: -220px; background: radial-gradient(circle, #4fd1c5, transparent 60%); opacity: 0.35; }

/* announcement */
.announce {
  font: 500 13px/1 var(--sans); text-align: center; padding: 9px 14px;
  background: linear-gradient(90deg, rgba(139,124,255,.14), rgba(79,209,197,.14));
  border-bottom: 1px solid var(--line); color: #cdd4e6;
}
.announce b { color: #fff; }
.announce a { border-bottom: 1px solid var(--line-strong); }

/* nav */
.nav { position: sticky; top: 0; z-index: 50; backdrop-filter: blur(14px); background: rgba(10,12,18,0.6); border-bottom: 1px solid transparent; transition: border-color .3s, background .3s; }
.nav.scrolled { border-color: var(--line); background: rgba(10,12,18,0.85); }
.nav-inner { display: flex; align-items: center; gap: 26px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: -0.01em; }
.brand svg { width: 26px; height: 26px; }
.brand .tag { font: 500 11px var(--mono); color: var(--faint); border: 1px solid var(--line); padding: 2px 6px; border-radius: 6px; }
.nav-links { display: flex; gap: 22px; margin-left: 12px; }
.nav-links a { color: var(--muted); font-size: 14.5px; transition: color .2s; }
.nav-links a:hover { color: var(--fg); }
.nav-spacer { flex: 1; }
.nav-cta { display: flex; gap: 10px; align-items: center; }

/* buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; border-radius: 10px; padding: 10px 16px; font-weight: 600; font-size: 14.5px; border: 1px solid var(--line-strong); background: var(--panel); color: var(--fg); cursor: pointer; transition: transform .15s, background .2s, border-color .2s; }
.btn:hover { transform: translateY(-1px); border-color: rgba(255,255,255,.3); }
.btn-primary { background: var(--grad); border: 0; color: #0a0c12; box-shadow: 0 10px 30px -10px rgba(91,108,255,.7); }
.btn-primary:hover { filter: brightness(1.06); }
.btn-ghost { background: transparent; }
.btn-sm { padding: 7px 12px; font-size: 13px; }

/* hero */
.hero { padding: 78px 0 40px; position: relative; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 54px; align-items: center; }
.badge { display: inline-flex; align-items: center; gap: 8px; font: 500 12.5px var(--mono); color: #cdd4e6; border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; background: var(--panel); }
.badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 12px var(--teal); }
h1.title { font-size: clamp(38px, 5.2vw, 66px); margin: 20px 0 0; font-weight: 800; }
.hero .lead { font-size: clamp(17px, 1.8vw, 20px); color: var(--muted); margin-top: 18px; max-width: 34ch; }
.hero-cta { display: flex; gap: 12px; margin-top: 26px; flex-wrap: wrap; }
.hero-meta { margin-top: 18px; font: 500 13px var(--mono); color: var(--faint); }
.hero-meta b { color: var(--muted); }

.hero-art { position: relative; }
.hero-art .imgwrap { position: relative; border-radius: 22px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); }
.hero-art img { width: 100%; }
.hero-art::after { content: ""; position: absolute; inset: -20% -10% -30%; background: radial-gradient(circle at 60% 40%, rgba(91,108,255,.35), transparent 60%); z-index: -1; filter: blur(30px); }
.chip { position: absolute; display: flex; align-items: center; gap: 8px; background: rgba(14,17,25,.85); border: 1px solid var(--line-strong); border-radius: 12px; padding: 9px 12px; font: 500 12.5px var(--mono); backdrop-filter: blur(8px); box-shadow: var(--shadow); }
.chip .k { color: var(--faint); }
.chip.c1 { top: 14%; left: -22px; }
.chip.c2 { bottom: 12%; right: -18px; }
.chip.c3 { bottom: 40%; left: -30px; }

/* logos */
.logos { padding: 34px 0 10px; }
.logos p { text-align: center; font: 500 12px var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--faint); }
.logo-row { display: flex; flex-wrap: wrap; gap: 34px; justify-content: center; align-items: center; margin-top: 20px; opacity: .8; }
.logo-row span { font-weight: 700; font-size: 19px; color: #c7cede; letter-spacing: -0.02em; }
.logo-row span:nth-child(2n) { font-weight: 500; font-style: italic; }

/* sections */
.section { padding: 84px 0; border-top: 1px solid var(--line); }
.section-head { max-width: 640px; }
.h2 { font-size: clamp(28px, 3.4vw, 40px); margin-top: 14px; font-weight: 800; }
.section-lead { color: var(--muted); margin-top: 14px; font-size: 17px; }

.grid { display: grid; gap: 18px; }
.grid.three { grid-template-columns: repeat(3, 1fr); }
.grid.two { grid-template-columns: repeat(2, 1fr); }
.features { margin-top: 44px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; position: relative; overflow: hidden; transition: transform .2s, border-color .2s, background .2s; }
.card:hover { transform: translateY(-3px); border-color: var(--line-strong); background: rgba(255,255,255,.05); }
.card .ico { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; background: rgba(139,124,255,.12); border: 1px solid rgba(139,124,255,.3); color: var(--violet); margin-bottom: 14px; }
.card .ico svg { width: 20px; height: 20px; }
.card h3 { font-size: 17.5px; font-weight: 700; }
.card p { color: var(--muted); margin-top: 8px; font-size: 14.5px; }
.card .tagline { position: absolute; top: 0; right: 0; font: 600 10px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--faint); padding: 8px 12px; }

/* steps */
.steps { margin-top: 44px; counter-reset: s; }
.step { counter-increment: s; padding-left: 62px; position: relative; }
.step::before { content: "0" counter(s); position: absolute; left: 0; top: 0; font: 800 20px var(--mono); color: transparent; -webkit-text-stroke: 1px var(--line-strong); }
.step h3 { font-size: 18px; }
.step p { color: var(--muted); margin-top: 8px; font-size: 15px; }
.step + .step { margin-top: 30px; }

/* showcase */
.showcase { margin-top: 40px; }
.frame { border: 1px solid var(--line); border-radius: 14px; overflow: hidden; background: var(--panel-solid); box-shadow: var(--shadow); }
.frame .bar { display: flex; gap: 7px; padding: 11px 13px; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.02); }
.frame .bar i { width: 11px; height: 11px; border-radius: 50%; background: #3a4152; display: block; }
.frame .bar i:nth-child(1) { background: #ff5f57; } .frame .bar i:nth-child(2) { background: #febc2e; } .frame .bar i:nth-child(3) { background: #28c840; }
.frame .url { margin-left: 10px; font: 500 12px var(--mono); color: var(--faint); align-self: center; }
.frame img { width: 100%; }
.bullets { display: grid; gap: 14px; margin-top: 8px; }
.bullet { display: flex; gap: 12px; align-items: flex-start; }
.bullet svg { flex: 0 0 20px; width: 20px; height: 20px; color: var(--teal); margin-top: 2px; }
.bullet b { font-weight: 700; }
.bullet p { color: var(--muted); font-size: 14.5px; }

/* terminal */
.terminal { border: 1px solid var(--line); border-radius: 14px; overflow: hidden; background: #0b0e16; box-shadow: var(--shadow); }
.tabs { display: flex; gap: 4px; padding: 10px 12px; border-bottom: 1px solid var(--line); align-items: center; background: rgba(255,255,255,.02); }
.tab { font: 600 12.5px var(--mono); color: var(--muted); padding: 6px 10px; border-radius: 8px; cursor: pointer; border: 1px solid transparent; }
.tab.active { color: var(--fg); background: rgba(255,255,255,.06); border-color: var(--line); }
.tabs .copy { margin-left: auto; }
pre.code { margin: 0; padding: 18px; overflow-x: auto; font: 13px/1.65 var(--mono); color: #cdd6ea; }
pre.code .c { color: var(--faint); } pre.code .s { color: #86e6c0; } pre.code .k { color: var(--violet); } pre.code .p { color: var(--teal); }
.pane { display: none; } .pane.active { display: block; }

/* stats band */
.stats-band { position: relative; border: 1px solid var(--line); border-radius: 20px; overflow: hidden; margin-top: 44px; }
.stats-band img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .55; }
.stats-band .veil { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(10,12,18,.92), rgba(10,12,18,.55)); }
.stats-band .inner { position: relative; padding: 40px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat .n { font: 800 38px var(--mono); }
.stat .l { color: var(--muted); font-size: 13.5px; margin-top: 4px; }

/* pricing */
.toggle { display: inline-flex; align-items: center; gap: 10px; margin-top: 22px; font-size: 14px; color: var(--muted); }
.switch { width: 44px; height: 24px; border-radius: 999px; background: var(--line-strong); position: relative; cursor: pointer; border: 1px solid var(--line); }
.switch::after { content: ""; position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; border-radius: 50%; background: var(--fg); transition: left .2s; }
.switch.on { background: var(--grad); } .switch.on::after { left: 22px; }
.pricing { margin-top: 36px; align-items: stretch; }
.tier { display: flex; flex-direction: column; }
.tier.featured { border-color: rgba(139,124,255,.5); background: linear-gradient(180deg, rgba(139,124,255,.1), rgba(255,255,255,.02)); }
.tier .tname { font-weight: 700; font-size: 16px; }
.tier .price { font: 800 40px var(--mono); margin: 12px 0 2px; }
.tier .price small { font-size: 15px; color: var(--faint); font-weight: 500; }
.tier ul { list-style: none; padding: 0; margin: 18px 0; display: grid; gap: 10px; }
.tier li { display: flex; gap: 10px; font-size: 14.5px; color: var(--muted); }
.tier li svg { width: 18px; height: 18px; color: var(--teal); flex: 0 0 18px; margin-top: 2px; }
.tier .btn { margin-top: auto; justify-content: center; }
.ribbon { position: absolute; top: 16px; right: 16px; font: 700 10px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: #0a0c12; background: var(--grad); border-radius: 999px; padding: 4px 9px; }

/* testimonials */
.quote { font-size: 16px; }
.quote blockquote { margin: 0; font-size: 17px; line-height: 1.55; }
.who { display: flex; align-items: center; gap: 12px; margin-top: 18px; }
.who .av { width: 38px; height: 38px; border-radius: 50%; background: var(--grad); display: grid; place-items: center; font-weight: 800; color: #0a0c12; }
.who .nm { font-weight: 600; font-size: 14px; } .who .rl { color: var(--faint); font-size: 12.5px; }

/* faq */
.faq { margin-top: 34px; }
details.qa { border-bottom: 1px solid var(--line); padding: 18px 0; }
details.qa summary { cursor: pointer; font-weight: 600; font-size: 16.5px; list-style: none; display: flex; justify-content: space-between; gap: 20px; }
details.qa summary::-webkit-details-marker { display: none; }
details.qa summary::after { content: "+"; color: var(--violet); font: 700 20px var(--mono); }
details.qa[open] summary::after { content: "\2212"; }
details.qa p { color: var(--muted); margin-top: 12px; font-size: 14.5px; max-width: 72ch; }

/* cta band */
.cta-band { position: relative; border: 1px solid var(--line); border-radius: 22px; overflow: hidden; padding: 54px; text-align: center; margin: 0 0 84px; }
.cta-band img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .5; }
.cta-band .veil { position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 120%, rgba(10,12,18,.4), rgba(10,12,18,.92)); }
.cta-band .inner { position: relative; }

/* footer */
.footer { border-top: 1px solid var(--line); padding: 54px 0 30px; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr; gap: 30px; }
.foot-grid h4 { font: 600 12px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--faint); margin: 0 0 14px; }
.foot-grid a { display: block; color: var(--muted); font-size: 14px; padding: 4px 0; }
.foot-grid a:hover { color: var(--fg); }
.foot-brand p { color: var(--muted); font-size: 14px; margin-top: 12px; max-width: 34ch; }
.status { display: inline-flex; align-items: center; gap: 8px; font: 500 12.5px var(--mono); color: var(--teal); border: 1px solid var(--line); border-radius: 999px; padding: 6px 11px; margin-top: 16px; }
.status .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 10px var(--teal); }
.foot-bottom { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--faint); font-size: 13px; }
.socials { display: flex; gap: 14px; } .socials a { color: var(--muted); }

/* reveal (opt-in: only hide when JS is present, so no-JS crawlers see content) */
.reveal { transition: opacity .6s ease, transform .6s ease; }
html.js .reveal { opacity: 0; transform: translateY(16px); }
html.js .reveal.in { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .grid.three, .grid.two, .stats-band .inner { grid-template-columns: 1fr 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .chip.c1, .chip.c3 { left: 6px; } .chip.c2 { right: 6px; }
}
@media (max-width: 620px) {
  .grid.three, .grid.two, .stats-band .inner, .foot-grid { grid-template-columns: 1fr; }
  .section { padding: 60px 0; }
}
@media (prefers-reduced-motion: reduce) { html.js .reveal { opacity: 1; transform: none; } html { scroll-behavior: auto; } }