:root{
    --bg:#090D12;
    --bg-elevated:#0F151C;
    --surface:#151C25;
    --surface-2:#1B2430;
    --border:#242E3B;
    --text:#E8EEF4;
    --text-dim:#8695A7;
    --text-faint:#556173;
    --accent:#33E27A;
    --accent-soft:rgba(51,226,122,0.12);
    --accent-glow:rgba(51,226,122,0.35);
    --alert:#FF4D4D;
    --alert-soft:rgba(255,77,77,0.14);
    --amber:#F5B942;
    --radius:10px;
  }

  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--bg);
    color:var(--text);
    font-family:'Inter', sans-serif;
    line-height:1.6;
    overflow-x:hidden;
  }

  body{
    background-image:
      radial-gradient(circle at 15% 8%, rgba(51,226,122,0.06), transparent 40%),
      radial-gradient(circle at 85% 30%, rgba(51,226,122,0.04), transparent 45%),
      linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size:auto, auto, 42px 42px, 42px 42px;
  }

  h1,h2,h3,h4{
    font-family:'Space Grotesk', sans-serif;
    font-weight:600;
    letter-spacing:-0.01em;
    line-height:1.15;
  }

  .mono{
    font-family:'IBM Plex Mono', monospace;
  }

  a{color:inherit; text-decoration:none;}
  ul{list-style:none;}
  img,svg{display:block;}

  .wrap{
    max-width:1180px;
    margin:0 auto;
    padding:0 32px;
  }

  section{position:relative;}

  /* ---------- Nav ---------- */
  header{
    position:sticky; top:0; z-index:100;
    background:rgba(9,13,18,0.78);
    backdrop-filter:blur(14px);
    border-bottom:1px solid var(--border);
  }
  nav{
    display:flex; align-items:center; justify-content:space-between;
    padding:18px 32px;
    max-width:1180px;
    margin:0 auto;
  }
  .logo{
    display:flex; align-items:center; gap:10px;
    font-family:'Space Grotesk', sans-serif;
    font-weight:700;
    font-size:19px;
    letter-spacing:-0.01em;
  }
  .logo-mark{
    width:26px; height:26px;
    border:1.5px solid var(--accent);
    border-radius:50%;
    position:relative;
    flex-shrink:0;
  }
  .logo-mark::before{
    content:'';
    position:absolute; inset:6px;
    border-radius:50%;
    background:var(--accent);
    box-shadow:0 0 10px var(--accent-glow);
  }
  .logo-mark::after{
    content:'';
    position:absolute; top:-3px; left:50%;
    width:1px; height:6px;
    background:var(--accent);
    transform-origin:bottom center;
    transform:translateX(-50%);
    animation:sweep 3s linear infinite;
  }
  @keyframes sweep{ to{ transform:translateX(-50%) rotate(360deg);} }

  .nav-links{
    display:flex; gap:34px;
    font-size:14px;
    color:var(--text-dim);
  }
  .nav-links a:hover{color:var(--text);}

  .nav-cta{
    display:flex; align-items:center; gap:18px;
  }

  .btn{
    display:inline-flex; align-items:center; gap:8px;
    padding:11px 20px;
    border-radius:6px;
    font-size:14px;
    font-weight:600;
    font-family:'Inter', sans-serif;
    cursor:pointer;
    border:1px solid transparent;
    transition:all .15s ease;
    white-space:nowrap;
  }
  .btn-primary{
    background:var(--accent);
    color:#062713;
    box-shadow:0 0 0 rgba(51,226,122,0);
  }
  .btn-primary:hover{
    box-shadow:0 0 24px var(--accent-glow);
    transform:translateY(-1px);
  }
  .btn-ghost{
    border-color:var(--border);
    color:var(--text);
    background:transparent;
  }
  .btn-ghost:hover{border-color:var(--text-faint); background:var(--surface);}
  .btn-sm{padding:9px 16px; font-size:13px;}

  /* ---------- Hero ---------- */
  .hero{
    padding:96px 0 60px;
  }
  .hero-grid{
    display:grid;
    grid-template-columns:1fr;
    gap:56px;
    align-items:center;
  }
  .eyebrow{
    display:inline-flex; align-items:center; gap:8px;
    font-family:'IBM Plex Mono', monospace;
    font-size:12px;
    letter-spacing:0.12em;
    color:var(--accent);
    background:var(--accent-soft);
    border:1px solid rgba(51,226,122,0.25);
    padding:6px 12px;
    border-radius:100px;
    margin-bottom:22px;
    text-transform:uppercase;
  }
  .eyebrow-dot{
    width:6px; height:6px; border-radius:50%;
    background:var(--accent);
    box-shadow:0 0 8px var(--accent-glow);
    animation:blink 1.6s ease-in-out infinite;
  }
  @keyframes blink{ 0%,100%{opacity:1;} 50%{opacity:.3;} }

  .hero h1{
    font-size:clamp(36px, 5.4vw, 60px);
    max-width:820px;
  }
  .hero h1 .hl{color:var(--accent);}
  .hero p.lead{
    margin-top:22px;
    font-size:18px;
    color:var(--text-dim);
    max-width:560px;
  }
  .hero-actions{
    display:flex; gap:14px; margin-top:34px; flex-wrap:wrap;
  }

  .tagline-strip{
    margin-top:44px;
    display:flex; align-items:center; gap:12px;
    font-family:'IBM Plex Mono', monospace;
    font-size:12.5px;
    color:var(--text-faint);
    letter-spacing:0.04em;
  }
  .tagline-strip::before{
    content:''; width:28px; height:1px; background:var(--text-faint);
  }

  /* ---------- HUD monitor (signature element) ---------- */
  .dashboard{ display:flex; flex-direction:column; gap:10px; }

  .monitor{
    position:relative;
    border-radius:14px;
    border:1px solid var(--border);
    background:linear-gradient(180deg, #0C1219, #080B0F);
    padding:14px;
    box-shadow:0 30px 70px -30px rgba(0,0,0,0.7), 0 0 0 1px rgba(255,255,255,0.02) inset;
  }
  .monitor-bar{
    display:flex; align-items:center; justify-content:space-between;
    padding:2px 6px 14px;
  }
  .monitor-bar .rec{
    display:flex; align-items:center; gap:7px;
    font-family:'IBM Plex Mono', monospace;
    font-size:11.5px;
    color:var(--alert);
    letter-spacing:0.08em;
  }
  .rec-dot{
    width:7px; height:7px; border-radius:50%; background:var(--alert);
    animation:blink 1.1s ease-in-out infinite;
  }
  .monitor-bar .cam-id{
    font-family:'IBM Plex Mono', monospace;
    font-size:11px;
    color:var(--text-faint);
    letter-spacing:0.06em;
  }
  .feed{
    position:relative;
    aspect-ratio:16/10;
    border-radius:8px;
    overflow:hidden;
    background:
      radial-gradient(ellipse at 50% 100%, rgba(30,45,38,0.9), transparent 60%),
      linear-gradient(180deg, #0B1016 0%, #0B1016 46%, #0D1410 47%, #0A0F0C 100%);
    border:1px solid #1A222C;
  }
  /* perspective corridor floor */
  .feed::before{
    content:'';
    position:absolute; left:0; right:0; bottom:0; height:56%;
    background:repeating-conic-gradient(from 205deg at 50% 130%, rgba(255,255,255,0.05) 0deg 0.35deg, transparent 0.35deg 5deg);
    opacity:0.55;
    pointer-events:none;
  }
  /* scanline grain overlay */
  .feed::after{
    content:'';
    position:absolute; inset:0;
    background:repeating-linear-gradient(0deg, rgba(255,255,255,0.03) 0px, rgba(255,255,255,0.03) 1px, transparent 1px, transparent 3px);
    pointer-events:none;
    mix-blend-mode:overlay;
    z-index:5;
  }
  .vignette{
    position:absolute; inset:0;
    box-shadow:inset 0 0 60px 18px rgba(0,0,0,0.65);
    pointer-events:none;
    z-index:6;
  }
  .ceiling-light{
    position:absolute; top:0; width:9%; height:34%;
    background:radial-gradient(ellipse at 50% 0%, rgba(200,255,225,0.16), transparent 70%);
  }
  .cl1{ left:20%; } .cl2{ left:47%; } .cl3{ left:74%; }

  .door{
    position:absolute; top:12%; height:52%; width:9%;
    background:linear-gradient(180deg, #1B242F, #131A22);
    border:1px solid #2A3542;
    border-radius:2px 2px 0 0;
  }
  .door::after{
    content:''; position:absolute; right:8%; top:46%; width:6%; height:6%;
    background:#4B5A6A; border-radius:50%;
  }
  .door-l{ left:6%; } .door-r{ right:6%; }

  .scanline{
    position:absolute; left:0; right:0; height:44px;
    background:linear-gradient(180deg, transparent, rgba(51,226,122,0.14), transparent);
    animation:scandown 4.5s ease-in-out infinite;
    z-index:4;
  }
  @keyframes scandown{
    0%{ top:-10%; }
    50%{ top:96%; }
    100%{ top:-10%; }
  }

  /* ---- walking figures ---- */
  .walker{
    position:absolute;
    bottom:10%;
    width:6.5%;
    animation-name:walk-x;
    animation-timing-function:linear;
    animation-iteration-count:infinite;
  }
  .walker .body{
    position:relative; width:100%; height:100%;
  }
  .walker .head{
    position:absolute; top:0; left:28%; width:44%; aspect-ratio:1;
    border-radius:50%;
    background:linear-gradient(180deg,#3A4756,#232D38);
  }
  .walker .torso{
    position:absolute; top:32%; left:8%; width:84%; height:40%;
    border-radius:40% 40% 20% 20%;
    background:linear-gradient(180deg,#2E3946,#1B232C);
  }
  .walker .leg{
    position:absolute; bottom:0; width:16%; height:34%;
    background:#1B232C;
    border-radius:2px;
    transform-origin:top center;
    animation:legswing .68s ease-in-out infinite alternate;
  }
  .walker .leg.l{ left:24%; }
  .walker .leg.r{ left:56%; animation-delay:.34s; }
  @keyframes legswing{ 0%{ transform:rotate(-16deg); } 100%{ transform:rotate(16deg); } }

  @keyframes walk-x{
    0%{ left:-8%; }
    100%{ left:104%; }
  }

  .w1{ height:38%; animation-duration:13s; }
  .w2{ height:30%; bottom:9%; animation-duration:17s; animation-delay:-6s; }

  /* vehicle */
  .vehicle-track{
    position:absolute; bottom:7%; width:15%; height:12%;
    animation:walk-x 10s linear infinite; animation-delay:-3s;
  }
  .vehicle{
    position:relative; width:100%; height:100%;
  }
  .vehicle .cab{
    position:absolute; bottom:35%; left:14%; width:60%; height:65%;
    background:linear-gradient(180deg,#2E3946,#1B232C);
    border-radius:6px 6px 0 0;
  }
  .vehicle .base{
    position:absolute; bottom:0; left:0; width:100%; height:45%;
    background:linear-gradient(180deg,#26313E,#161C24);
    border-radius:4px;
  }
  .vehicle .wheel{
    position:absolute; bottom:-6%; width:16%; aspect-ratio:1;
    background:#0B0F13; border:1.5px solid #3A4653; border-radius:50%;
  }
  .vehicle .wheel.l{ left:10%; } .vehicle .wheel.r{ right:10%; }
  .vehicle .light{
    position:absolute; bottom:8%; right:-2%; width:8%; height:14%;
    background:var(--amber); border-radius:2px; opacity:.85;
  }

  /* bounding boxes */
  .bbox{
    position:absolute; inset:0;
    border-radius:2px;
    opacity:0;
    z-index:7;
  }
  .bbox.tracked{ animation:track-fade 1s ease forwards; animation-delay:.5s; }
  .bbox.pulse{ animation:detect-pulse 5.5s ease-in-out infinite; }
  @keyframes track-fade{ to{ opacity:1; } }
  @keyframes detect-pulse{
    0%{ opacity:0; }
    6%{ opacity:1; }
    88%{ opacity:1; }
    100%{ opacity:0; }
  }
  .bbox .corner{
    position:absolute; width:10px; height:10px;
    border-color:inherit; border-style:solid; border-width:0;
  }
  .bbox.ok{ --c: var(--accent); }
  .bbox.warn{ --c: var(--alert); }
  .bbox .c-tl{ top:-3px; left:-3px; border-top-width:2px; border-left-width:2px; border-color:var(--c);}
  .bbox .c-tr{ top:-3px; right:-3px; border-top-width:2px; border-right-width:2px; border-color:var(--c);}
  .bbox .c-bl{ bottom:-3px; left:-3px; border-bottom-width:2px; border-left-width:2px; border-color:var(--c);}
  .bbox .c-br{ bottom:-3px; right:-3px; border-bottom-width:2px; border-right-width:2px; border-color:var(--c);}
  .bbox .tag{
    position:absolute; top:-19px; left:-3px;
    font-family:'IBM Plex Mono', monospace;
    font-size:8.5px;
    letter-spacing:0.02em;
    padding:2px 5px;
    border-radius:3px;
    white-space:nowrap;
    color:#04150A;
    background:var(--c);
  }
  .bbox.warn .tag{ color:#210404; }

  .door-alert{
    position:absolute; top:12%; height:52%; width:9%;
    opacity:0;
    z-index:7;
  }
  .door-alert.active{ animation:doorflash 4s ease-in-out; }
  @keyframes doorflash{
    0%{ opacity:0; } 10%{ opacity:1; } 80%{ opacity:1; } 100%{ opacity:0; }
  }

  .hud-corner{
    position:absolute; width:20px; height:20px;
    border:1.5px solid rgba(51,226,122,0.5);
    z-index:8;
  }
  .hud-tl{ top:6px; left:6px; border-right:none; border-bottom:none; }
  .hud-tr{ top:6px; right:6px; border-left:none; border-bottom:none; }
  .hud-bl{ bottom:6px; left:6px; border-right:none; border-top:none; }
  .hud-br{ bottom:6px; right:6px; border-left:none; border-top:none; }

  .feed-time{
    position:absolute; left:10px; bottom:8px;
    font-family:'IBM Plex Mono', monospace;
    font-size:10px; letter-spacing:0.04em;
    color:rgba(232,238,244,0.75);
    z-index:8;
    text-shadow:0 1px 2px rgba(0,0,0,0.8);
  }
  .feed-count{
    position:absolute; right:10px; bottom:8px;
    font-family:'IBM Plex Mono', monospace;
    font-size:10px; letter-spacing:0.04em;
    color:var(--accent);
    z-index:8;
    text-shadow:0 1px 2px rgba(0,0,0,0.8);
  }

  .monitor-footer{
    display:flex; justify-content:space-between; align-items:center;
    padding:12px 6px 2px;
    font-family:'IBM Plex Mono', monospace;
    font-size:10.5px;
    color:var(--text-faint);
    letter-spacing:0.04em;
  }
  .monitor-footer .status{ color:var(--accent); }

  /* ---- camera thumbnail strip ---- */
  .cam-strip{
    display:grid;
    grid-template-columns:repeat(4, 1fr);
    gap:8px;
  }
  .cam-thumb{
    position:relative;
    aspect-ratio:16/11;
    border-radius:6px;
    overflow:hidden;
    border:1px solid var(--border);
    background:linear-gradient(160deg, #121922, #0B1016);
    cursor:default;
  }
  .cam-thumb.active{ border-color:rgba(51,226,122,0.5); box-shadow:0 0 0 1px rgba(51,226,122,0.15); }
  .cam-thumb .tlabel{
    position:absolute; left:5px; bottom:4px;
    font-family:'IBM Plex Mono', monospace;
    font-size:8.5px; color:rgba(232,238,244,0.7);
    letter-spacing:0.03em;
  }
  .cam-thumb .tdot{
    position:absolute; right:6px; top:6px;
    width:5px; height:5px; border-radius:50%; background:var(--accent);
  }
  .cam-thumb.busy .tdot{ background:var(--amber); }
  .cam-thumb .mini-shape{
    position:absolute; bottom:14%; width:10%; height:44%;
    background:#232D38; border-radius:30% 30% 6% 6%;
  }

  /* ---- detection log ---- */
  .log-panel{
    border:1px solid var(--border);
    border-radius:10px;
    background:var(--surface);
    padding:14px 16px;
  }
  .log-head{
    display:flex; justify-content:space-between; align-items:center;
    margin-bottom:10px;
    font-family:'IBM Plex Mono', monospace;
    font-size:11px;
    letter-spacing:0.06em;
    color:var(--text-faint);
    text-transform:uppercase;
  }
  .log-head .live-clock{ color:var(--accent); }
  .log-list{
    display:flex; flex-direction:column; gap:0;
    max-height:150px;
    overflow:hidden;
  }
  .log-item{
    display:flex; gap:10px; align-items:baseline;
    padding:7px 0;
    border-top:1px solid var(--border);
    font-family:'IBM Plex Mono', monospace;
    font-size:11.5px;
    opacity:0;
    animation:log-in .4s ease forwards;
  }
  .log-item:first-child{ border-top:none; }
  @keyframes log-in{ from{ opacity:0; transform:translateY(-4px);} to{ opacity:1; transform:translateY(0);} }
  .log-item .t{ color:var(--text-faint); flex-shrink:0; }
  .log-item .m{ color:var(--text-dim); }
  .log-item.info .m{ color:var(--text); }
  .log-item.alert .m{ color:var(--alert); }
  .log-item.warn .m{ color:var(--amber); }
  .log-item .dot{ width:5px; height:5px; border-radius:50%; flex-shrink:0; margin-top:5px; background:var(--accent); }
  .log-item.alert .dot{ background:var(--alert); }
  .log-item.warn .dot{ background:var(--amber); }

  @media (min-width:900px){
    .hero-grid{ grid-template-columns:1fr 1fr; }
  }
  @media (max-width:520px){
    .cam-strip{ grid-template-columns:repeat(4, 1fr); }
    .feed-time, .feed-count{ font-size:8.5px; }
  }

  /* ---------- Section headings ---------- */
  .section-head{
    max-width:640px;
    margin-bottom:52px;
  }
  .section-head .eyebrow{ margin-bottom:16px; }
  .section-head h2{
    font-size:clamp(28px, 3.4vw, 40px);
  }
  .section-head p{
    margin-top:14px;
    color:var(--text-dim);
    font-size:16px;
  }
  .section-pad{ padding:100px 0; }
  .divider{
    height:1px;
    background:linear-gradient(90deg, transparent, var(--border) 20%, var(--border) 80%, transparent);
  }

  /* ---------- Problem / Solution ---------- */
  .compare{
    display:grid; grid-template-columns:1fr; gap:20px;
  }
  @media (min-width:800px){ .compare{ grid-template-columns:1fr 1fr; } }
  .compare-card{
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:32px;
    background:var(--surface);
  }
  .compare-card.old{ opacity:0.85; }
  .compare-card.new{
    border-color:rgba(51,226,122,0.3);
    background:linear-gradient(180deg, rgba(51,226,122,0.05), transparent 40%), var(--surface);
  }
  .compare-card h3{
    font-size:15px;
    font-family:'IBM Plex Mono', monospace;
    letter-spacing:0.06em;
    text-transform:uppercase;
    margin-bottom:20px;
    display:flex; align-items:center; gap:8px;
  }
  .compare-card.old h3{ color:var(--text-faint); }
  .compare-card.new h3{ color:var(--accent); }
  .compare-card li{
    display:flex; gap:10px;
    padding:10px 0;
    border-top:1px solid var(--border);
    font-size:14.5px;
    color:var(--text-dim);
  }
  .compare-card li:first-of-type{ border-top:none; }
  .compare-card.old li::before{ content:'—'; color:var(--text-faint); }
  .compare-card.new li::before{ content:'✓'; color:var(--accent); font-weight:700; }

  /* ---------- Features grid ---------- */
  .features-grid{
    display:grid;
    grid-template-columns:repeat(auto-fill, minmax(260px, 1fr));
    gap:1px;
    background:var(--border);
    border:1px solid var(--border);
    border-radius:var(--radius);
    overflow:hidden;
  }
  .feature-card{
    background:var(--surface);
    padding:28px 26px;
    transition:background .15s ease;
  }
  .feature-card:hover{ background:var(--surface-2); }
  .feature-icon{
    width:38px; height:38px;
    border-radius:8px;
    background:var(--accent-soft);
    display:flex; align-items:center; justify-content:center;
    margin-bottom:16px;
    color:var(--accent);
  }
  .feature-card h4{ font-size:15.5px; margin-bottom:8px; }
  .feature-card p{ font-size:13.5px; color:var(--text-dim); }

  /* ---------- How it works ---------- */
  .steps{
    display:grid; grid-template-columns:1fr; gap:0;
    counter-reset:step;
  }
  @media (min-width:800px){ .steps{ grid-template-columns:repeat(3,1fr); } }
  .step{
    position:relative;
    padding:32px 30px 32px 0;
    border-top:1px solid var(--border);
  }
  @media (min-width:800px){
    .step{ border-top:none; border-left:1px solid var(--border); padding:6px 28px; }
    .step:first-child{ border-left:none; padding-left:0; }
  }
  .step-num{
    font-family:'IBM Plex Mono', monospace;
    font-size:13px;
    color:var(--accent);
    letter-spacing:0.06em;
    margin-bottom:14px;
    display:block;
  }
  .step h4{ font-size:18px; margin-bottom:10px; }
  .step p{ color:var(--text-dim); font-size:14.5px; }

  /* ---------- Tech stack ---------- */
  .tech-cloud{
    display:flex; flex-wrap:wrap; gap:10px;
  }
  .tech-pill{
    font-family:'IBM Plex Mono', monospace;
    font-size:13px;
    padding:9px 15px;
    border:1px solid var(--border);
    border-radius:100px;
    color:var(--text-dim);
    background:var(--surface);
  }

  /* ---------- Industries ---------- */
  .industry-grid{
    display:grid;
    grid-template-columns:repeat(auto-fill, minmax(200px,1fr));
    gap:14px;
  }
  .industry-card{
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:20px;
    background:var(--surface);
    font-size:14.5px;
    display:flex; align-items:center; gap:12px;
    color:var(--text);
  }
  .industry-card .dot{
    width:6px; height:6px; border-radius:50%; background:var(--accent); flex-shrink:0;
  }

  /* ---------- Ecosystem ---------- */
  .eco-grid{
    display:grid; grid-template-columns:1fr; gap:16px;
  }
  @media (min-width:700px){ .eco-grid{ grid-template-columns:repeat(2,1fr); } }
  @media (min-width:1050px){ .eco-grid{ grid-template-columns:repeat(3,1fr); } }
  .eco-card{
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:26px;
    background:var(--surface);
    position:relative;
  }
  .eco-card.live{
    border-color:rgba(51,226,122,0.35);
  }
  .eco-card .badge{
    position:absolute; top:20px; right:20px;
    font-family:'IBM Plex Mono', monospace;
    font-size:10px;
    letter-spacing:0.06em;
    padding:3px 9px;
    border-radius:100px;
  }
  .eco-card.live .badge{ background:var(--accent-soft); color:var(--accent); border:1px solid rgba(51,226,122,0.3); }
  .eco-card.next .badge{ background:var(--surface-2); color:var(--text-faint); border:1px solid var(--border); }
  .eco-card h4{ font-size:17px; margin:4px 0 10px; }
  .eco-card p{ font-size:13.5px; color:var(--text-dim); }

  /* ---------- Business model ---------- */
  .model-grid{
    display:grid; grid-template-columns:1fr; gap:14px;
  }
  @media (min-width:700px){ .model-grid{ grid-template-columns:repeat(2,1fr); } }
  .model-item{
    display:flex; gap:16px;
    padding:22px;
    border:1px solid var(--border);
    border-radius:var(--radius);
    background:var(--surface);
  }
  .model-item .idx{
    font-family:'IBM Plex Mono', monospace;
    color:var(--accent);
    font-size:13px;
    flex-shrink:0;
  }
  .model-item h4{ font-size:15px; margin-bottom:6px; }
  .model-item p{ font-size:13.5px; color:var(--text-dim); }

  /* ---------- CTA ---------- */
  .cta-section{
    border-radius:16px;
    border:1px solid rgba(51,226,122,0.25);
    background:
      radial-gradient(ellipse at 20% 0%, rgba(51,226,122,0.10), transparent 60%),
      var(--bg-elevated);
    padding:60px 44px;
    text-align:center;
  }
  .cta-section h2{ font-size:clamp(26px,3.6vw,38px); margin-bottom:14px; }
  .cta-section p{ color:var(--text-dim); max-width:520px; margin:0 auto 30px; }
  .cta-form{
    display:flex; gap:10px; max-width:440px; margin:0 auto; flex-wrap:wrap; justify-content:center;
  }
  .cta-form input{
    flex:1; min-width:220px;
    padding:12px 16px;
    border-radius:6px;
    border:1px solid var(--border);
    background:var(--surface);
    color:var(--text);
    font-family:'Inter', sans-serif;
    font-size:14px;
  }
  .cta-form input:focus{ outline:2px solid var(--accent); outline-offset:1px; }
  .cta-note{ margin-top:16px; font-size:12.5px; color:var(--text-faint); }

  /* ---------- Footer ---------- */
  footer{
    border-top:1px solid var(--border);
    padding:50px 0 34px;
    margin-top:40px;
  }
  .footer-grid{
    display:flex; flex-wrap:wrap; justify-content:space-between; gap:40px;
    margin-bottom:40px;
  }
  .footer-brand p{ color:var(--text-dim); font-size:13.5px; max-width:280px; margin-top:12px; }
  .footer-cols{ display:flex; gap:60px; flex-wrap:wrap; }
  .footer-col h5{
    font-family:'IBM Plex Mono', monospace;
    font-size:11.5px;
    letter-spacing:0.08em;
    text-transform:uppercase;
    color:var(--text-faint);
    margin-bottom:14px;
  }
  .footer-col a, .footer-col li{
    display:block;
    font-size:13.5px;
    color:var(--text-dim);
    padding:5px 0;
  }
  .footer-col a:hover{ color:var(--text); }
  .footer-bottom{
    display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
    font-size:12.5px;
    color:var(--text-faint);
    font-family:'IBM Plex Mono', monospace;
  }

  ::selection{ background:var(--accent); color:#04150A; }

  a:focus-visible, button:focus-visible, input:focus-visible{
    outline:2px solid var(--accent);
    outline-offset:2px;
  }

  @media (prefers-reduced-motion: reduce){
    *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; }
  }

  @media (max-width:800px){
    .nav-links{ display:none; }
    nav{ padding:16px 20px; }
    .wrap{ padding:0 20px; }
    .hero{ padding:56px 0 40px; }
  }