/* ============================================================
   INFININODE — design tokens (light theme + dark panel surfaces)
   ============================================================ */
:root{
  --bg:            #f6f8fb;
  --bg-elev:       #ffffff;
  --bg-elev-2:     #eef2f7;
  --bg-elev-3:     #e6ebf2;
  --border:        #e2e8f0;
  --border-soft:   #eaeef4;
  --text:          #0f1722;
  --text-dim:      #56637a;
  --text-dimmer:   #8c96a8;
  --teal:          #2bd9c0;
  --teal-ink:      #0c9a86;
  --teal-soft:     #1b8f7d;
  --blue:          #3e7bfa;
  --blue-ink:      #2f5fd6;
  --blue-soft:     #274d9c;
  --grad:          linear-gradient(120deg, #2bd9c0 0%, #3e7bfa 100%);
  --grad-ink:      linear-gradient(120deg, #0c9a86 0%, #2f5fd6 100%);
  --grad-soft:     linear-gradient(120deg, rgba(43,217,192,.12), rgba(62,123,250,.12));
  --amber:         #c98a1c;
  /* dark "panel" surfaces used for product mockups / diagrams */
  --panel-bg:      #0f1522;
  --panel-bg-2:    #141c2c;
  --panel-border:  #223047;
  --panel-text:    #eaf1f8;
  --panel-text-dim:#93a2b8;
  --radius-s:      8px;
  --radius-m:      14px;
  --radius-l:      22px;
  --maxw:          1200px;
  --shadow-card:   0 1px 2px rgba(15,23,42,.04), 0 16px 36px -24px rgba(15,23,42,.16);
  --shadow-lg:     0 30px 80px -30px rgba(15,23,42,.22);
  --shadow-md:     0 16px 40px -20px rgba(15,23,42,.18);
  --ease:          cubic-bezier(.16,.84,.44,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important;}
}

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* faint grid + node texture on body */
body::before{
  content:"";
  position:fixed; inset:0;
  z-index:0;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(15,23,42,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,23,42,.035) 1px, transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 90%);
}

h1,h2,h3,h4{
  font-family:'Space Grotesk','Inter',sans-serif;
  font-weight:600;
  line-height:1.12;
  margin:0 0 .5em;
  letter-spacing:-.01em;
  color:var(--text);
}
h1{font-size:clamp(2.4rem, 5vw, 4rem); font-weight:700; letter-spacing:-.02em;}
h2{font-size:clamp(1.9rem, 3.4vw, 2.6rem);}
h3{font-size:1.3rem;}
p{margin:0 0 1em; color:var(--text-dim);}
a{color:inherit; text-decoration:none;}
ul{margin:0; padding:0; list-style:none;}
img{max-width:100%; display:block;}

.mono{font-family:'IBM Plex Mono',monospace;}
.eyebrow{
  font-family:'IBM Plex Mono',monospace;
  font-size:.72rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--teal-ink);
  display:inline-flex;
  align-items:center;
  gap:.6em;
  margin-bottom:1.1em;
}
.eyebrow::before{
  content:"";
  width:8px; height:8px; border-radius:50%;
  background:var(--grad);
  box-shadow:0 0 12px rgba(43,217,192,.5);
}
.eyebrow.alt{color:var(--blue-ink);}
.eyebrow.alt::before{background:linear-gradient(120deg,#3e7bfa,#2bd9c0);}

.container{max-width:var(--maxw); margin:0 auto; padding:0 32px; position:relative; z-index:1;}
section{position:relative; z-index:1;}

.grad-text{
  background:var(--grad-ink);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

/* ============ buttons ============ */
.btn{
  display:inline-flex; align-items:center; gap:.5em;
  padding:.85em 1.5em;
  border-radius:100px;
  font-family:'Inter',sans-serif;
  font-weight:600;
  font-size:.92rem;
  cursor:pointer;
  border:1px solid transparent;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease);
  white-space:nowrap;
}
.btn:active{transform:translateY(1px);}
.btn-primary{
  background:var(--grad);
  color:#04110f;
}
.btn-primary:hover{box-shadow:0 8px 30px -8px rgba(43,217,192,.55); transform:translateY(-1px);}
.btn-ghost{
  background:transparent;
  color:var(--text);
  border-color:var(--border);
}
.btn-ghost:hover{border-color:var(--teal-ink); color:var(--teal-ink);}
.btn-sm{padding:.6em 1.1em; font-size:.82rem;}
.btn svg{width:16px; height:16px;}

/* ============ nav ============ */
header.site-nav{
  position:sticky; top:0; z-index:50;
  backdrop-filter:blur(14px);
  background:rgba(246,248,251,.82);
  border-bottom:1px solid transparent;
  transition:box-shadow .3s ease, background .3s ease, border-color .3s ease;
}
header.site-nav.scrolled{
  background:rgba(246,248,251,.95);
  border-bottom-color:var(--border-soft);
  box-shadow:0 8px 30px -18px rgba(15,23,42,.25);
}
.nav-inner{
  max-width:var(--maxw); margin:0 auto; padding:14px 32px;
  display:flex; align-items:center; justify-content:space-between; gap:24px;
}
.brand{display:flex; align-items:center; gap:11px; font-weight:700;}
.brand img{height:46px; width:auto; transition:transform .3s var(--ease);}
.brand:hover img{transform:rotate(-8deg) scale(1.05);}
.brand.brand-hero img{height:58px;}
.brand-word{
  font-family:'Space Grotesk',sans-serif;
  font-size:1.2rem; letter-spacing:.01em;
}
.brand-word b{font-weight:700;}
.brand-word span{color:var(--teal-ink); font-weight:700;}

nav.primary{
  display:flex; align-items:center; gap:2px;
  background:var(--bg-elev-2); border:1px solid var(--border-soft);
  border-radius:100px; padding:5px;
}
nav.primary a{
  padding:.55em 1.15em; border-radius:100px; font-size:.88rem; font-weight:500; color:var(--text-dim);
  transition:color .2s, background .2s, box-shadow .2s;
  position:relative;
}
nav.primary a:hover{color:var(--text);}
nav.primary a.active{
  color:var(--text); background:var(--bg-elev); font-weight:600;
  box-shadow:0 1px 2px rgba(15,23,42,.06), 0 6px 16px -10px rgba(15,23,42,.25);
}
.nav-cta{display:flex; align-items:center; gap:10px;}
.nav-cta .btn-primary svg{width:14px; height:14px; margin-left:-2px;}
.nav-toggle{display:none; background:none; border:1px solid var(--border); border-radius:10px; padding:8px; color:var(--text); transition:background .2s, border-color .2s;}
.nav-toggle:hover{background:var(--bg-elev-2); border-color:var(--border);}
.nav-toggle svg{width:20px; height:20px; display:block;}

@media (max-width:480px){
  .nav-inner{padding:12px 18px;}
  .brand img{height:34px;}
  .brand.brand-hero img{height:38px;}
  .brand-word{font-size:1.05rem;}
}

@media (max-width:860px){
  nav.primary{
    position:fixed; inset:66px 16px auto 16px;
    flex-direction:column; align-items:stretch;
    background:var(--bg-elev); border:1px solid var(--border);
    border-radius:var(--radius-m); padding:8px;
    transform:translateY(-14px); opacity:0; pointer-events:none;
    transition:all .25s var(--ease);
    box-shadow:var(--shadow-lg);
  }
  nav.primary.open{transform:translateY(0); opacity:1; pointer-events:auto;}
  nav.primary a{padding:.9em 1.1em; border-radius:var(--radius-s);}
  nav.primary a.active{box-shadow:none; background:var(--bg-elev-2);}
  .nav-toggle{display:inline-flex;}
  .nav-cta .btn-ghost{display:none;}
}

/* ============ hero ============ */
.hero{
  padding:120px 0 90px;
  position:relative;
  overflow:hidden;
}
.hero-watermark{
  position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  width:1400px; max-width:none; opacity:.05; pointer-events:none; z-index:0;
}
.hero-watermark path{stroke:var(--text); fill:none; stroke-width:1;}
.hero-mesh-bg{
  position:absolute; top:-8%; right:-8%; width:60%; height:120%; z-index:0; opacity:.14; pointer-events:none;
}
.hero-mesh-bg svg{width:100%; height:100%;}
@media (max-width:960px){ .hero-mesh-bg{display:none;} }
.hero-grid{
  display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center;
}
.hero h1{margin-bottom:.4em;}
.hero-lede{font-size:1.14rem; max-width:52ch; margin-bottom:1.8em;}
.hero-ctas{display:flex; gap:14px; flex-wrap:wrap; margin-bottom:2.4em;}
.hero-proof{
  display:flex; gap:28px; flex-wrap:wrap;
  padding-top:1.6em; border-top:1px solid var(--border-soft);
}
.hero-proof div{font-family:'IBM Plex Mono',monospace; font-size:.72rem; color:var(--text-dimmer); letter-spacing:.06em; text-transform:uppercase;}
.hero-proof strong{display:block; font-family:'Space Grotesk',sans-serif; font-size:1.4rem; color:var(--text); font-weight:700; letter-spacing:0; text-transform:none;}

.hero-art{position:relative; aspect-ratio:1/.86;}
.hero-art svg{width:100%; height:100%; overflow:visible;}
.hero-art.panel{
  background:var(--panel-bg); border:1px solid var(--panel-border); border-radius:var(--radius-l);
  padding:28px; box-shadow:var(--shadow-card); aspect-ratio:auto;
}

@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr; gap:40px;}
  .hero{padding:56px 0 60px;}
  .hero-art{order:-1; max-width:420px; margin:0 auto;}
}

/* node line drawing animation */
.node-path{
  fill:none; stroke-width:3;
  stroke-dasharray:1400; stroke-dashoffset:1400;
  animation:draw 2.4s var(--ease) forwards;
}
.node-dot{opacity:0; animation:pop .5s var(--ease) forwards;}
@keyframes draw{to{stroke-dashoffset:0;}}
@keyframes pop{from{opacity:0; transform:scale(.4);} to{opacity:1; transform:scale(1);}}

/* ============ section scaffolding ============ */
.section{padding:96px 0;}
.section-tight{padding:64px 0;}
.section-head{max-width:640px; margin-bottom:56px;}
.section-head.center{margin-left:auto; margin-right:auto; text-align:center;}
.bg-elev{background:var(--bg-elev);}
.divider{height:1px; background:linear-gradient(90deg, transparent, var(--border), transparent);}

/* ============ product split cards (home) ============ */
.product-grid{display:grid; grid-template-columns:1fr 1fr; gap:28px;}
.product-card{
  background:var(--bg-elev); border:1px solid var(--border);
  border-radius:var(--radius-l); padding:38px 34px;
  display:flex; flex-direction:column; gap:16px;
  transition:transform .3s var(--ease), border-color .3s, box-shadow .3s;
  position:relative; overflow:hidden;
  box-shadow:var(--shadow-card);
}
.product-card:hover{transform:translateY(-4px); border-color:var(--teal-ink); box-shadow:0 24px 48px -24px rgba(15,23,42,.22);}
.product-card::after{
  content:""; position:absolute; inset:auto -40% -60% auto; width:280px; height:280px;
  background:var(--grad-soft); filter:blur(40px); border-radius:50%; pointer-events:none;
}
.product-card .tag{
  width:fit-content; font-family:'IBM Plex Mono',monospace; font-size:.68rem; letter-spacing:.12em;
  text-transform:uppercase; padding:.4em .9em; border-radius:100px; border:1px solid var(--border);
  color:var(--text-dim);
}
.product-card h3{font-size:1.6rem; margin-bottom:.1em;}
.product-card .stats{display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:8px;}
.product-card .stats div{font-family:'IBM Plex Mono',monospace; font-size:.68rem; color:var(--text-dimmer); text-transform:uppercase; letter-spacing:.05em;}
.product-card .stats strong{display:block; font-family:'Space Grotesk',sans-serif; color:var(--text); font-size:1.15rem; text-transform:none; letter-spacing:0;}
.product-card .go{margin-top:auto; display:flex; align-items:center; gap:.4em; color:var(--teal-ink); font-weight:600; font-size:.92rem;}
.product-card .go svg{width:16px; height:16px; transition:transform .25s;}
.product-card:hover .go svg{transform:translateX(4px);}

@media (max-width:860px){ .product-grid{grid-template-columns:1fr;} }

/* ============ pillar / feature grid ============ */
.pillars{display:grid; grid-template-columns:repeat(4,1fr); gap:24px;}
.pillar{
  padding:28px 24px; border-radius:var(--radius-m); background:var(--bg-elev);
  border:1px solid var(--border-soft); box-shadow:var(--shadow-card);
}
.pillar .num{font-family:'IBM Plex Mono',monospace; font-size:.72rem; color:var(--teal-ink); margin-bottom:14px; display:block;}
.pillar h4{font-size:1.02rem; margin-bottom:.4em;}
.pillar p{font-size:.9rem; margin:0;}
@media (max-width:960px){ .pillars{grid-template-columns:1fr 1fr;} }
@media (max-width:560px){ .pillars{grid-template-columns:1fr;} }

.feature-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
.feature-grid.cols-4{grid-template-columns:repeat(4,1fr);}
.feature{
  padding:26px; border-radius:var(--radius-m); border:1px solid var(--border-soft);
  background:var(--bg-elev); box-shadow:var(--shadow-card);
}
.feature .icon{
  width:42px; height:42px; border-radius:12px; background:var(--grad-soft);
  display:flex; align-items:center; justify-content:center; margin-bottom:16px;
  border:1px solid var(--border);
}
.feature .icon svg{width:20px; height:20px; stroke:var(--teal-ink);}
.feature h4{font-size:1.05rem;}
.feature p{font-size:.92rem; margin:0;}
@media (max-width:900px){ .feature-grid{grid-template-columns:1fr 1fr;} .feature-grid.cols-4{grid-template-columns:1fr 1fr;} }
@media (max-width:600px){ .feature-grid{grid-template-columns:1fr;} .feature-grid.cols-4{grid-template-columns:1fr;} }

/* ============ architecture / flow diagram ============ */
.flow{
  display:flex; align-items:center; gap:0; flex-wrap:wrap;
  background:var(--panel-bg); border:1px solid var(--panel-border);
  border-radius:var(--radius-l); padding:34px; overflow-x:auto;
  box-shadow:var(--shadow-card);
}
.flow-step{
  flex:1 1 160px; min-width:150px; text-align:center; padding:18px 10px;
  position:relative;
}
.flow-step .box{
  border:1px solid var(--panel-border); background:var(--panel-bg-2); border-radius:var(--radius-s);
  padding:16px 10px; font-family:'IBM Plex Mono',monospace; font-size:.78rem; color:var(--panel-text);
  letter-spacing:.02em;
}
.flow-step .cap{display:block; font-size:.68rem; color:var(--panel-text-dim); margin-top:8px; text-transform:uppercase; letter-spacing:.08em;}
.flow-arrow{flex:0 0 auto; color:var(--teal); font-size:1.3rem; padding:0 4px;}
@media (max-width:760px){
  .flow{flex-direction:column;}
  .flow-arrow{transform:rotate(90deg); padding:2px 0;}
}

/* ============ terminal / code card ============ */
.term{
  background:#080b12; border:1px solid var(--panel-border); border-radius:var(--radius-m);
  overflow:hidden; box-shadow:var(--shadow-md);
}
.term-bar{
  display:flex; align-items:center; gap:8px; padding:12px 16px;
  border-bottom:1px solid var(--panel-border); background:var(--panel-bg-2);
}
.term-bar span{width:10px; height:10px; border-radius:50%; background:var(--panel-border);}
.term-bar .lbl{margin-left:8px; font-family:'IBM Plex Mono',monospace; font-size:.72rem; color:var(--panel-text-dim);}
.term pre{margin:0; padding:22px 24px; font-family:'IBM Plex Mono',monospace; font-size:.84rem; line-height:1.7; overflow-x:auto; color:#c9d6e6;}
.term .k{color:var(--teal);}
.term .s{color:var(--blue);}
.term .c{color:var(--panel-text-dim);}

/* ============ table ============ */
.table-wrap{border:1px solid var(--border); border-radius:var(--radius-m); overflow:hidden; box-shadow:var(--shadow-card); background:var(--bg-elev);}
table{width:100%; border-collapse:collapse; font-size:.92rem;}
thead th{
  text-align:left; padding:16px 20px; background:var(--bg-elev-2);
  font-family:'IBM Plex Mono',monospace; font-size:.68rem; letter-spacing:.08em; text-transform:uppercase;
  color:var(--text-dimmer); border-bottom:1px solid var(--border);
}
tbody td{padding:16px 20px; border-bottom:1px solid var(--border-soft); color:var(--text-dim);}
tbody tr:last-child td{border-bottom:none;}
tbody td:first-child{color:var(--text); font-weight:600;}
tbody td.yes{color:var(--teal-ink); font-weight:600;}
tbody td.no{color:var(--text-dimmer);}

/* ============ stat strip ============ */
.stat-strip{
  display:grid; grid-template-columns:repeat(4,1fr); gap:1px;
  background:var(--border); border:1px solid var(--border); border-radius:var(--radius-m); overflow:hidden;
  box-shadow:var(--shadow-card);
}
.stat-cell{background:var(--bg-elev); padding:30px 24px; text-align:center;}
.stat-cell strong{display:block; font-family:'Space Grotesk',sans-serif; font-size:1.9rem; background:var(--grad-ink); -webkit-background-clip:text; background-clip:text; color:transparent; margin-bottom:6px;}
.stat-cell span{font-family:'IBM Plex Mono',monospace; font-size:.72rem; color:var(--text-dimmer); text-transform:uppercase; letter-spacing:.06em;}
@media (max-width:800px){ .stat-strip{grid-template-columns:1fr 1fr;} }

/* ============ timeline ============ */
.timeline{position:relative; padding-left:32px;}
.timeline::before{content:""; position:absolute; left:5px; top:6px; bottom:6px; width:2px; background:linear-gradient(var(--teal-ink), var(--blue-ink));}
.tl-item{position:relative; padding-bottom:38px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{content:""; position:absolute; left:-32px; top:4px; width:12px; height:12px; border-radius:50%; background:var(--bg); border:2px solid var(--teal-ink); box-shadow:0 0 0 4px var(--bg);}
.tl-item h4{margin-bottom:.3em; font-size:1.08rem;}
.tl-item p{margin:0; font-size:.94rem;}

/* ============ founders ============ */
.founder-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
.founder-card{
  background:var(--bg-elev); border:1px solid var(--border-soft); border-radius:var(--radius-l);
  padding:32px 26px; box-shadow:var(--shadow-card);
}
.founder-avatar{
  width:56px; height:56px; border-radius:14px; background:var(--grad);
  display:flex; align-items:center; justify-content:center;
  font-family:'Space Grotesk',sans-serif; font-weight:700; color:#04110f; font-size:1.1rem;
  margin-bottom:20px;
}
.founder-card h4{font-size:1.1rem; margin-bottom:.1em;}
.founder-role{font-family:'IBM Plex Mono',monospace; font-size:.7rem; letter-spacing:.06em; text-transform:uppercase; color:var(--teal-ink); margin-bottom:14px; display:block;}
.founder-card p{font-size:.92rem; margin:0;}
@media (max-width:900px){ .founder-grid{grid-template-columns:1fr;} }

/* ============ values ============ */
.value-list{display:grid; grid-template-columns:1fr 1fr; gap:2px; background:var(--border); border:1px solid var(--border); border-radius:var(--radius-m); overflow:hidden; box-shadow:var(--shadow-card);}
.value-item{background:var(--bg-elev); padding:28px 26px;}
.value-item h4{font-size:1rem; display:flex; align-items:center; gap:10px;}
.value-item h4::before{content:""; width:6px; height:6px; border-radius:50%; background:var(--grad); flex:none;}
.value-item p{font-size:.9rem; margin:0;}
@media (max-width:760px){ .value-list{grid-template-columns:1fr;} }

/* ============ CTA banner ============ */
.cta-banner{
  border-radius:var(--radius-l); padding:60px 50px; text-align:center;
  background:radial-gradient(120% 160% at 50% -20%, rgba(43,217,192,.16), transparent 60%), var(--bg-elev);
  border:1px solid var(--border);
}
.cta-banner h2{margin-bottom:.35em;}
.cta-banner p{max-width:50ch; margin:0 auto 1.8em;}
.cta-actions{display:flex; gap:14px; justify-content:center; flex-wrap:wrap;}

/* ============ contact ============ */
.contact-wrap{display:grid; grid-template-columns:.9fr 1.1fr; gap:48px; align-items:start;}
.contact-info-card{background:var(--bg-elev); border:1px solid var(--border); border-radius:var(--radius-l); padding:34px; box-shadow:var(--shadow-card);}
.contact-info-card .row{display:flex; gap:14px; padding:16px 0; border-bottom:1px solid var(--border-soft);}
.contact-info-card .row:last-child{border-bottom:none;}
.contact-info-card .row .ic{width:38px; height:38px; border-radius:10px; background:var(--grad-soft); border:1px solid var(--border); display:flex; align-items:center; justify-content:center; flex:none;}
.contact-info-card .row .ic svg{width:18px; height:18px; stroke:var(--teal-ink);}
.contact-info-card .row strong{display:block; font-size:.94rem;}
.contact-info-card .row span{font-size:.88rem; color:var(--text-dimmer); font-family:'IBM Plex Mono',monospace;}

form.contact-form{background:var(--bg-elev); border:1px solid var(--border); border-radius:var(--radius-l); padding:36px; box-shadow:var(--shadow-card);}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
.field{margin-bottom:18px;}
.field label{display:block; font-family:'IBM Plex Mono',monospace; font-size:.7rem; text-transform:uppercase; letter-spacing:.07em; color:var(--text-dimmer); margin-bottom:8px;}
.field input, .field select, .field textarea{
  width:100%; background:var(--bg-elev-2); border:1px solid var(--border); border-radius:var(--radius-s);
  padding:.9em 1em; color:var(--text); font-family:'Inter',sans-serif; font-size:.94rem;
  transition:border-color .2s;
}
.field input:focus, .field select:focus, .field textarea:focus{outline:none; border-color:var(--teal-ink);}
.field textarea{resize:vertical; min-height:120px;}
.form-note{font-size:.8rem; color:var(--text-dimmer); margin-top:14px;}
@media (max-width:900px){ .contact-wrap{grid-template-columns:1fr;} .form-row{grid-template-columns:1fr;} }

/* ============ footer ============ */
footer.site-footer{border-top:1px solid var(--border-soft); padding:64px 0 32px; margin-top:40px;}
.footer-top{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; padding-bottom:44px;}
.footer-brand img{height:30px; margin-bottom:14px;}
.footer-brand p{font-size:.88rem; max-width:32ch;}
.footer-col h5{font-family:'IBM Plex Mono',monospace; font-size:.68rem; letter-spacing:.1em; text-transform:uppercase; color:var(--text-dimmer); margin-bottom:18px;}
.footer-col a{display:block; font-size:.9rem; color:var(--text-dim); padding:6px 0; transition:color .2s;}
.footer-col a:hover{color:var(--teal-ink);}
.footer-bottom{display:flex; justify-content:center; align-items:center; padding-top:26px; border-top:1px solid var(--border-soft); font-size:.8rem; color:var(--text-dimmer); flex-wrap:wrap; gap:12px;}
@media (max-width:860px){ .footer-top{grid-template-columns:1fr 1fr; row-gap:32px;} }
@media (max-width:560px){ .footer-top{grid-template-columns:1fr;} }

/* ============ value stat grid (numbers-driven value props) ============ */
.value-stat-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px;}
.value-stat-card{
  background:var(--bg-elev); border:1px solid var(--border-soft); border-radius:var(--radius-m);
  padding:26px 24px; box-shadow:var(--shadow-card);
}
.value-stat-card .num{
  font-family:'Space Grotesk',sans-serif; font-size:2rem; font-weight:700; line-height:1;
  background:var(--grad-ink); -webkit-background-clip:text; background-clip:text; color:transparent;
  margin-bottom:12px; display:block;
}
.value-stat-card h4{font-size:.95rem; margin-bottom:.3em;}
.value-stat-card p{font-size:.86rem; margin:0;}
.stat-disclaimer{
  font-family:'IBM Plex Mono',monospace; font-size:.7rem; color:var(--text-dimmer);
  margin-top:22px; text-align:center;
}
@media (max-width:900px){ .value-stat-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:560px){ .value-stat-grid{grid-template-columns:1fr;} }
/* Only hides content once JS confirms it can reveal it again (progressive enhancement) */
.js .reveal{opacity:0; transform:translateY(18px); transition:opacity .7s var(--ease), transform .7s var(--ease);}
.reveal.in{opacity:1; transform:none;}

/* ============ page hero small (sub pages) ============ */
.subhero{padding:76px 0 60px;}
.subhero .section-head{max-width:760px;}

/* ============ two col text/media ============ */
.split{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center;}
.split.rev{direction:rtl;}
.split.rev > *{direction:ltr;}
@media (max-width:900px){ .split{grid-template-columns:1fr;} }

.chip-row{display:flex; flex-wrap:wrap; gap:10px; margin-top:18px;}
.chip{
  font-family:'IBM Plex Mono',monospace; font-size:.72rem; padding:.5em .9em;
  border:1px solid var(--border); border-radius:100px; color:var(--text-dim);
}

/* ============ campaign builder (IrisBoard) ============ */
.cb-row{display:grid; grid-template-columns:1fr auto 1fr auto 1fr auto 1fr; gap:12px; align-items:stretch;}
.cb-row.three{grid-template-columns:1fr auto 1fr auto 1fr;}
.cb-panel{
  background:var(--panel-bg); border:1px solid var(--panel-border); border-radius:var(--radius-m);
  padding:22px; box-shadow:var(--shadow-card); display:flex; flex-direction:column;
}
.cb-label{
  font-family:'IBM Plex Mono',monospace; font-size:.68rem; letter-spacing:.08em; text-transform:uppercase;
  color:var(--teal); margin-bottom:14px;
}
.cb-arrow{color:var(--border); font-size:1.5rem; align-self:center;}
.cb-thumbs{display:flex; gap:8px; flex-wrap:wrap;}
.cb-thumb{
  width:46px; height:46px; border-radius:9px; background:var(--panel-bg-2); border:1px solid var(--panel-border);
  display:flex; align-items:center; justify-content:center;
}
.cb-thumb svg{width:20px; height:20px;}
.cb-thumb.img svg{stroke:#2bd9c0;}
.cb-thumb.vid svg{stroke:#3e7bfa;}
.cb-timeline{display:flex; flex-direction:column; gap:10px; margin-top:2px; flex:1; justify-content:center;}
.cb-track{height:10px; border-radius:6px; background:var(--panel-bg-2); overflow:hidden; position:relative;}
.cb-track .fill{position:absolute; top:0; left:0; height:100%; border-radius:6px; background:var(--grad);}

/* design-campaign canvas mockup */
.cb-canvas{position:relative; flex:1; border:1px solid var(--panel-border); border-radius:8px; background:var(--panel-bg-2); padding:12px; min-height:120px;}
.cb-canvas-image{height:44px; border-radius:5px; background:linear-gradient(135deg,#1b8f7d,#274d9c); opacity:.7; position:relative;}
.cb-canvas-text{height:8px; border-radius:4px; background:var(--panel-border); margin-top:10px;}
.cb-canvas-text.w70{width:70%;}
.cb-canvas-text.w45{width:45%;}
.cb-canvas-cta{
  margin-top:12px; display:inline-block; font-family:'IBM Plex Mono',monospace; font-size:.62rem;
  padding:.4em .8em; border-radius:100px; background:var(--grad); color:#04110f; font-weight:600;
}
.cb-handle{position:absolute; width:9px; height:9px; border-radius:50%; background:#0f1522; border:2px solid #3e7bfa;}
.cb-handle.tl{top:-5px; left:-5px;} .cb-handle.tr{top:-5px; right:-5px;}
.cb-handle.bl{bottom:37px; left:-5px;} .cb-handle.br{bottom:37px; right:-5px;}
.cb-handle.pulse{animation:cbHandlePulse 1.8s infinite;}
@keyframes cbHandlePulse{0%,100%{transform:scale(1); opacity:1;} 50%{transform:scale(1.4); opacity:.6;}}

.cb-screen{
  position:relative; aspect-ratio:16/10; border-radius:10px; overflow:hidden; background:#05070c;
  border:1px solid var(--panel-border); flex:1;
}
.cb-slide{
  position:absolute; inset:0; display:flex; flex-direction:column; align-items:center; justify-content:center;
  opacity:0; animation:cbFade 9s infinite;
}
.cb-slide:nth-child(1){animation-delay:0s; background:linear-gradient(135deg,#123b34,#0f1522);}
.cb-slide:nth-child(2){animation-delay:-3s; background:#0b0f18;}
.cb-slide:nth-child(3){animation-delay:-6s; background:linear-gradient(135deg,#12233f,#0f1522);}
.cb-slide .cap{
  position:absolute; left:12px; bottom:10px; font-family:'IBM Plex Mono',monospace; font-size:.66rem; color:var(--panel-text-dim);
}
.cb-slide .play{
  width:42px; height:42px; border-radius:50%; border:2px solid #3e7bfa;
  display:flex; align-items:center; justify-content:center;
}
.cb-slide .play svg{width:16px; height:16px;}
.cb-slide .photo-icon svg{width:34px; height:34px; opacity:.7;}
.cb-progress{position:relative; width:60%; margin-top:14px; height:4px; background:rgba(255,255,255,.15); border-radius:2px; overflow:hidden;}
.cb-progress .bar{position:absolute; left:0; top:0; bottom:0; width:0%; background:#3e7bfa; animation:cbBar 9s infinite; animation-delay:-3s;}

/* ad-simulation elements inside slides */
.cb-ad-badge{
  position:absolute; top:14px; right:14px; background:linear-gradient(135deg,#2bd9c0,#0c9a86); color:#04110f;
  font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:.74rem; padding:.5em .8em; border-radius:999px;
  opacity:0; transform:scale(.5); animation:cbPop 9s infinite; animation-delay:0s;
}
.cb-ad-price{
  font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:1.4rem; color:var(--panel-text);
  opacity:0; transform:translateY(10px); animation:cbRise 9s infinite; animation-delay:0s;
}
.cb-ad-caption{
  font-family:'Inter',sans-serif; font-size:.82rem; color:var(--panel-text); text-align:center; max-width:80%;
  opacity:0; transform:translateY(10px); animation:cbRise 9s infinite; animation-delay:-3s; margin-top:12px;
}
.cb-ad-heading{
  font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:1.15rem; color:var(--panel-text); text-align:center; max-width:78%;
  opacity:0; transform:translateY(10px); animation:cbRise 9s infinite; animation-delay:-6s;
}
.cb-ad-cta{
  margin-top:14px; font-family:'IBM Plex Mono',monospace; font-size:.68rem; padding:.5em 1.1em; border-radius:999px;
  background:var(--grad); color:#04110f; font-weight:600;
  opacity:0; transform:scale(.7); animation:cbPop 9s infinite; animation-delay:-6.3s;
}
@keyframes cbFade{0%{opacity:0} 2%{opacity:1} 31%{opacity:1} 33%{opacity:0} 100%{opacity:0}}
@keyframes cbBar{0%{width:0%} 2%{width:0%} 31%{width:100%} 100%{width:100%}}
@keyframes cbPop{0%{opacity:0; transform:scale(.5);} 3%{opacity:0; transform:scale(.5);} 7%{opacity:1; transform:scale(1.05);} 10%{opacity:1; transform:scale(1);} 30%{opacity:1;} 33%{opacity:0;} 100%{opacity:0;}}
@keyframes cbRise{0%{opacity:0; transform:translateY(10px);} 4%{opacity:0; transform:translateY(10px);} 9%{opacity:1; transform:translateY(0);} 30%{opacity:1;} 33%{opacity:0;} 100%{opacity:0;}}
@media (max-width:820px){
  .cb-row{grid-template-columns:1fr;}
  .cb-row.three{grid-template-columns:1fr;}
  .cb-arrow{display:none;}
}

/* ============ live feed (AetherFlow signature animation) ============ */
.live-feed{display:grid; grid-template-columns:1fr 1fr; gap:20px;}
.live-floor{
  background:var(--panel-bg); border:1px solid var(--panel-border); border-radius:var(--radius-l);
  padding:24px; box-shadow:var(--shadow-card); display:flex; align-items:center; justify-content:center;
}
.live-floor svg{width:100%; height:auto;}
.live-log{
  background:var(--panel-bg); border:1px solid var(--panel-border); border-radius:var(--radius-l);
  box-shadow:var(--shadow-card); overflow:hidden; display:flex; flex-direction:column;
}
.live-log-header{
  padding:16px 20px; border-bottom:1px solid var(--panel-border); font-family:'IBM Plex Mono',monospace;
  font-size:.7rem; letter-spacing:.08em; text-transform:uppercase; color:var(--panel-text-dim);
  display:flex; align-items:center; gap:9px; flex:none;
}
.live-log-header .dot{width:7px; height:7px; border-radius:50%; background:#2bd9c0; animation:livePulseDot 1.6s infinite;}
.live-log-body{position:relative; height:230px; overflow:hidden; padding:0 20px;}
.live-log-track{position:absolute; top:0; left:20px; right:20px; animation:liveScroll 16s linear infinite;}
.live-log-row{
  display:flex; align-items:center; gap:10px; padding:11px 0; border-bottom:1px solid var(--panel-border);
  font-family:'IBM Plex Mono',monospace; font-size:.76rem; color:var(--panel-text-dim); white-space:nowrap;
}
.live-log-row .sev{width:7px; height:7px; border-radius:50%; flex:none;}
.live-log-row.ok .sev{background:#2bd9c0;}
.live-log-row.alert .sev{background:#f2b84b;}
.live-log-row strong{color:var(--panel-text); font-weight:600;}
@keyframes liveScroll{0%{transform:translateY(0);} 100%{transform:translateY(-50%);}}
@keyframes livePulseDot{0%,100%{opacity:1;} 50%{opacity:.3;}}
@media (max-width:820px){ .live-feed{grid-template-columns:1fr;} }

/* ============ AetherFlow 3-step process (install / drop / stats) ============ */
.af-gw-row{display:flex; gap:10px; flex:1;}
.af-gw-card{
  flex:1; background:var(--panel-bg-2); border:1px solid var(--panel-border); border-radius:9px;
  padding:14px 10px; display:flex; flex-direction:column; align-items:center; gap:8px; justify-content:center;
}
.af-gw-card svg{width:24px; height:24px; stroke:#3e7bfa;}
.af-gw-status{display:flex; align-items:center; gap:6px; font-family:'IBM Plex Mono',monospace; font-size:.62rem; color:var(--panel-text-dim);}
.af-gw-dot{width:6px; height:6px; border-radius:50%; background:#2bd9c0; animation:afBlink 1.8s infinite;}
.af-gw-card:nth-child(2) .af-gw-dot{animation-delay:.6s;}
@keyframes afBlink{0%,100%{opacity:1;} 50%{opacity:.25;}}

.af-sensor-list{display:flex; flex-direction:column; gap:8px; flex:1; justify-content:center;}
.af-sensor-row{
  display:flex; align-items:center; gap:8px; background:var(--panel-bg-2); border:1px solid var(--panel-border);
  border-radius:6px; padding:8px 10px; opacity:0; transform:translateY(6px);
  animation:afPopIn 4.8s infinite;
  font-family:'IBM Plex Mono',monospace; font-size:.7rem; color:var(--panel-text-dim);
}
.af-sensor-row svg{width:14px; height:14px; stroke:#2bd9c0; flex:none;}
.af-sensor-row .chk{margin-left:auto; width:14px; height:14px; stroke:#2bd9c0; flex:none;}
.af-sensor-row:nth-child(1){animation-delay:0s;}
.af-sensor-row:nth-child(2){animation-delay:.5s;}
.af-sensor-row:nth-child(3){animation-delay:1s;}
.af-sensor-row:nth-child(4){animation-delay:1.5s;}
@keyframes afPopIn{0%{opacity:0; transform:translateY(6px);} 8%{opacity:1; transform:translateY(0);} 85%{opacity:1;} 100%{opacity:0;}}

.af-stats-panel{flex:1; display:flex; flex-direction:column; justify-content:center; gap:14px;}
.af-stats-bars{display:flex; align-items:flex-end; gap:8px; height:70px;}
.af-stats-bars .bar{flex:1; border-radius:3px 3px 0 0; background:var(--grad); animation:afBarGrow 2.4s ease-out infinite alternate;}
.af-stats-bars .bar:nth-child(2){animation-delay:.15s;}
.af-stats-bars .bar:nth-child(3){animation-delay:.3s;}
.af-stats-bars .bar:nth-child(4){animation-delay:.45s;}
.af-stats-bars .bar:nth-child(5){animation-delay:.6s;}
.af-stats-bars .bar:nth-child(6){animation-delay:.75s;}
@keyframes afBarGrow{0%{transform:scaleY(.7); transform-origin:bottom;} 100%{transform:scaleY(1); transform-origin:bottom;}}
.af-stats-live{display:flex; align-items:center; gap:8px; font-family:'IBM Plex Mono',monospace; font-size:.66rem; color:var(--panel-text-dim);}
.af-stats-live .dot{width:6px; height:6px; border-radius:50%; background:#2bd9c0; animation:afBlink 1.6s infinite;}

.badge-strip{display:flex; gap:14px; flex-wrap:wrap; align-items:center;}
.badge-strip .badge{
  padding:.7em 1.2em; border:1px solid var(--border); border-radius:100px;
  font-family:'IBM Plex Mono',monospace; font-size:.78rem; color:var(--text-dim);
  display:flex; align-items:center; gap:.6em;
}
.badge-strip .badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--teal);}

/* ============ illustration containers (dark panel surfaces) ============ */
.illustration{
  background:var(--panel-bg); border:1px solid var(--panel-border); border-radius:var(--radius-l);
  padding:36px; display:flex; align-items:center; justify-content:center;
  box-shadow:var(--shadow-card);
}
.illustration svg{width:100%; height:auto; max-width:560px; overflow:visible;}
.illustration.tight{padding:22px;}
.illustration-caption{text-align:center; font-family:'IBM Plex Mono',monospace; font-size:.72rem; color:var(--text-dimmer); margin-top:16px; letter-spacing:.04em;}
.svg-label{font-family:'IBM Plex Mono',monospace; font-size:11px; fill:var(--panel-text-dim); letter-spacing:.02em;}
.svg-label.strong{fill:var(--panel-text); font-size:12px;}

/* ============ story steps (icon-based process) ============ */
.story-steps{display:grid; grid-template-columns:1fr auto 1fr auto 1fr; align-items:start; gap:6px;}
.story-step{text-align:center; padding:0 12px;}
.story-step .ring{
  width:84px; height:84px; border-radius:50%; margin:0 auto 18px;
  background:var(--grad-soft); border:1px solid var(--border);
  display:flex; align-items:center; justify-content:center;
}
.story-step .ring svg{width:38px; height:38px; stroke:var(--teal-ink); fill:none; stroke-width:1.6;}
.story-step .step-no{
  font-family:'IBM Plex Mono',monospace; font-size:.68rem; color:var(--teal-ink);
  letter-spacing:.1em; text-transform:uppercase; display:block; margin-bottom:10px;
}
.story-step h4{font-size:1.02rem; margin-bottom:.4em;}
.story-step p{font-size:.88rem; margin:0;}
.story-arrow{color:var(--border); font-size:1.6rem; padding-top:32px;}
@media (max-width:820px){
  .story-steps{grid-template-columns:1fr;}
  .story-arrow{display:none;}
  .story-step{padding:0;}
}