/* Circuit colour system, sampled from the hero's circuit-board image: blue-black board, navy panels,
   blue-grey traces, gold as the main light, electric blue and violet as the two signal colours, silver
   text, plus red for threats. Each colour has one job:
     gold   = the brand and the main action
     blue   = protection, anything enforced or confirmed
     violet = how it works, alerts
     red    = threats and what is not built yet
   Components take their colour from --accent, set by a c-* class (cards, icons, list ticks) or a sec-*
   class (a whole section). Deliberately single-theme (dark), so every colour is set here. The site's CSP
   forbids inline styles, so colours are always chosen with classes. */
:root{
  --bg:#080A12;
  --surface:#0F1220;
  --surface-2:#151A2E;
  --surface-3:#1B2140;
  --border:#262C45;
  --border-strong:#353D5E;
  --text:#E8EAF2;
  --text-muted:#949AB3;
  --brand:#F6C240;
  --brand-soft:#E7C98E;
  --brand-ink:#1A1405;
  --blue:#6B82FF;
  --violet:#9D6BFF;
  --red:#FF4D5E;
  --green:#3FDD82;   /* health and good status: the hero beat, "Shipping", "Service connected" */
  --accent:var(--brand);
  --radius:16px;
  --shadow:0 1px 2px rgba(0,0,0,.45), 0 24px 56px -24px rgba(0,0,0,.75);
  color-scheme:dark;
}
.c-gold{--accent:var(--brand)}
.c-blue{--accent:var(--blue)}
.c-violet{--accent:var(--violet)}
.c-red{--accent:var(--red)}
.c-green{--accent:var(--green)}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;color:var(--text);font-family:"Public Sans",system-ui,sans-serif;line-height:1.55;
  background-color:var(--bg);
  background-image:
    radial-gradient(ellipse 920px 580px at 84% -8%, color-mix(in srgb, var(--brand) 18%, transparent), transparent 60%),
    radial-gradient(ellipse 780px 540px at -10% 30%, color-mix(in srgb, var(--violet) 12%, transparent), transparent 65%),
    repeating-linear-gradient(0deg, color-mix(in srgb, var(--border) 45%, transparent) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(90deg, color-mix(in srgb, var(--border) 45%, transparent) 0 1px, transparent 1px 64px);
  background-repeat:no-repeat,no-repeat,repeat,repeat;
}
h1,h2,h3,h4{font-family:"IBM Plex Sans",system-ui,sans-serif;font-weight:700;letter-spacing:-.02em;text-wrap:balance}
code{font-family:"IBM Plex Mono","SF Mono",monospace}
a{color:inherit}
img{max-width:100%}

.wrap{max-width:1240px;margin:0 auto;padding-inline:clamp(20px,4vw,48px)}
.sec{position:relative;padding-block:clamp(64px,9vw,112px)}

/* Gradient text for the key phrase of each heading. */
.grad-gold,.grad-blue,.grad-violet,.grad-red{-webkit-background-clip:text;background-clip:text;color:transparent;font-style:normal}
.grad-gold{background-image:linear-gradient(100deg,var(--brand) 0%,#FFD978 45%,var(--brand-soft) 100%)}
.grad-blue{background-image:linear-gradient(100deg,#8EA0FF 0%,var(--blue) 50%,var(--violet) 100%)}
.grad-violet{background-image:linear-gradient(100deg,var(--violet) 0%,#C3A2FF 50%,var(--blue) 100%)}
.grad-red{background-image:linear-gradient(100deg,var(--red) 0%,#FF8A6B 100%)}

/* ---------- nav ---------- */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb, var(--bg) 82%, transparent);backdrop-filter:blur(14px) saturate(140%)}
.nav::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--brand) 55%,transparent) 20%,color-mix(in srgb,var(--violet) 55%,transparent) 55%,color-mix(in srgb,var(--blue) 55%,transparent) 80%,transparent)}
.nav-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-block:14px}
.brand{display:flex;align-items:center}
.brand-mark{height:32px;width:auto;flex-shrink:0;display:block}
.nav-links{display:flex;gap:28px;font-size:14px;color:var(--text-muted)}
.nav-links a{text-decoration:none;position:relative;padding-block:4px}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;border-radius:2px;background:var(--brand);transform:scaleX(0);transition:transform .2s ease}
.nav-links a:hover{color:var(--text)}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-cta{display:flex;gap:10px;align-items:center}
@media (max-width:900px){.nav-links{display:none}}
@media (max-width:480px){.nav-cta .btn-ghost{display:none}.brand-mark{height:26px}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:12px;font-size:14px;font-weight:600;text-decoration:none;border:1px solid transparent;cursor:pointer;font-family:inherit;transition:transform .15s ease, box-shadow .15s ease, background .15s ease}
.btn-primary{background:linear-gradient(180deg,#FFD25C,var(--brand));color:var(--brand-ink);box-shadow:0 0 0 1px color-mix(in srgb,var(--brand) 60%,transparent), 0 10px 30px -10px color-mix(in srgb,var(--brand) 70%,transparent)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 0 0 1px var(--brand), 0 14px 36px -10px color-mix(in srgb,var(--brand) 85%,transparent)}
.btn-ghost{background:color-mix(in srgb,var(--surface) 70%,transparent);border-color:var(--border-strong);color:var(--text)}
.btn-ghost:hover{background:var(--surface-2);border-color:color-mix(in srgb,var(--violet) 50%,var(--border-strong))}
.btn-sm{padding:8px 14px;font-size:13px;border-radius:10px}
.btn:focus-visible{outline:2px solid var(--brand);outline-offset:3px}

/* ---------- hero ---------- */
/* The circuit-board photo fills the right part of the hero, anchored right so the gold processor stays in
   view, and fades into the page black on its left edge; the copy sits on that black side. The img (cover,
   right/center) and the overlay svg (slice, xMax/YMid) scale identically, so the light pulses stay on the
   board's traces at every width. */
.hero{position:relative;overflow:hidden;padding-block:clamp(56px,7vw,96px);min-height:clamp(560px,46vw,720px);display:flex;align-items:center}
.hero-art{position:absolute;top:0;bottom:0;right:0;left:36%;z-index:0;pointer-events:none}
.hero-art img,.hero-art svg{position:absolute;inset:0;width:100%;height:100%;display:block;max-width:none}
.hero-art img{object-fit:cover;object-position:right center}
.hero-art::after{content:"";position:absolute;inset:0;background:
  linear-gradient(90deg,var(--bg) 0%,color-mix(in srgb,var(--bg) 82%,transparent) 18%,color-mix(in srgb,var(--bg) 35%,transparent) 40%,transparent 60%),
  linear-gradient(0deg,var(--bg) 0%,transparent 24%)}
.hero-grid{position:relative;z-index:1;width:100%}
.hero-copy{max-width:min(640px,54%)}
@media (max-width:860px){
  .hero{display:block;min-height:0;padding-top:0}
  .hero-art{position:relative;inset:auto;aspect-ratio:1672/941;max-width:100%;margin-bottom:4px}
  .hero-copy{max-width:640px}
  .hero-art::after{background:linear-gradient(0deg,var(--bg) 0%,transparent 45%)}
}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:"IBM Plex Mono";font-size:12px;letter-spacing:.06em;color:var(--brand);background:color-mix(in srgb, var(--brand) 12%, var(--surface));border:1px solid color-mix(in srgb, var(--brand) 35%, transparent);padding:6px 12px;border-radius:999px;margin-bottom:22px}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 3px color-mix(in srgb, var(--brand) 25%, transparent);animation:pulse-dot 2.4s ease-in-out infinite}
@keyframes pulse-dot{50%{box-shadow:0 0 0 6px color-mix(in srgb, var(--brand) 0%, transparent)}}
.hero h1{font-size:clamp(32px,4vw,56px);line-height:1.06;margin:0 0 18px}
.hero p.lead{font-size:17px;color:var(--text-muted);max-width:50ch;margin:0 0 22px}

/* terminal typewriter line */
.typewriter{font-family:"IBM Plex Mono";font-size:13px;background:color-mix(in srgb,var(--surface) 85%,transparent);border:1px solid var(--border);border-left:2px solid var(--blue);border-radius:10px;padding:12px 14px;margin-bottom:26px;max-width:74ch;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media (max-width:420px){.typewriter{font-size:11.5px}}
.typewriter .prompt{color:var(--blue);margin-inline-end:8px}
.typewriter .txt{color:var(--text)}
.typewriter .cursor{display:inline-block;width:7px;height:14px;background:var(--blue);margin-inline-start:2px;vertical-align:-2px;animation:blink 1s step-end infinite}
@keyframes blink{50%{opacity:0}}

.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0 30px}
.hero-stats{display:flex;flex-wrap:wrap;gap:12px 32px;margin:0;padding-top:22px;border-top:1px solid var(--border)}
.hero-stats div{display:flex;align-items:baseline;gap:10px}
.hero-stats dt{font-family:"IBM Plex Sans";font-weight:700;font-size:30px;line-height:1;color:var(--accent);text-shadow:0 0 24px color-mix(in srgb,var(--accent) 45%,transparent)}
.hero-stats dd{margin:0;font-size:13px;color:var(--text-muted)}

/* ---------- hero board animation ---------- */
.hero-art .pulse{fill:none;stroke-width:3;stroke-dasharray:35 900;animation:trace 5s linear infinite}
.hero-art .reverse{animation-direction:reverse}
.hero-art .t-gold{stroke:var(--brand)}
.hero-art .t-blue{stroke:var(--blue)}
.hero-art .t-violet{stroke:var(--violet)}
.hero-art .issue{fill:var(--red);animation:issue 14s infinite}
.hero-art .core{fill:none;stroke:var(--green);animation:stable 14s infinite}
.hero-art .sweep{animation:sweep 14s infinite}
.hero-art .beam-stop{stop-color:var(--brand)}
@keyframes trace{to{stroke-dashoffset:-935}}
@keyframes sweep{0%{transform:translateX(-500px);opacity:0}10%{opacity:.3}48%{transform:translateX(900px);opacity:.3}55%,100%{opacity:0}}
@keyframes issue{0%,30%{opacity:0}35%,48%{opacity:1}58%,100%{opacity:0}}
@keyframes stable{0%,50%{opacity:0}65%,90%{opacity:1}100%{opacity:0}}

/* ---------- strip ---------- */
.strip{border-block:1px solid var(--border);background:linear-gradient(90deg,color-mix(in srgb,var(--brand) 6%,var(--surface)),var(--surface) 30%,var(--surface) 70%,color-mix(in srgb,var(--violet) 7%,var(--surface)))}
.strip-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px 32px;padding-block:22px}
@media (max-width:940px){.strip-row{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.strip-row{grid-template-columns:1fr}}
.strip-item{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text-muted);min-width:0}
.strip-item strong{font-family:"IBM Plex Mono";color:var(--text);font-weight:600;font-size:13px;white-space:nowrap}
.strip-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;background:var(--accent);box-shadow:0 0 12px var(--accent)}

/* ---------- section headers ---------- */
.sec-gold{--accent:var(--brand)}
.sec-blue{--accent:var(--blue)}
.sec-violet{--accent:var(--violet)}
/* A soft glow of the section's colour behind its heading. */
.sec-gold::before,.sec-blue::before,.sec-violet::before{content:"";position:absolute;top:0;left:50%;width:min(1100px,100%);height:420px;transform:translateX(-50%);background:radial-gradient(ellipse 60% 70% at 30% 0%,color-mix(in srgb,var(--accent) 10%,transparent),transparent 70%);pointer-events:none}
.sec .wrap{position:relative}
.kicker{display:inline-flex;align-items:center;gap:8px;font-family:"IBM Plex Mono";font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.kicker.center{justify-content:center}
.kdot{width:7px;height:7px;border-radius:2px;background:var(--accent);box-shadow:0 0 10px var(--accent);transform:rotate(45deg)}
.section-head{max-width:680px;margin-bottom:48px}
.section-head.center{margin-inline:auto;text-align:center}
.section-head h2{font-size:clamp(28px,3.4vw,42px);line-height:1.12;margin:0 0 16px}
.section-head p{color:var(--text-muted);font-size:16px;margin:0}

/* ---------- cards: dark glass with a gradient hairline in the card's accent ---------- */
.fcard{position:relative;border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:12px;min-width:0;
  background:
    linear-gradient(180deg,color-mix(in srgb,var(--accent) 6%,var(--surface)),var(--surface)) padding-box,
    linear-gradient(150deg,color-mix(in srgb,var(--accent) 55%,transparent),var(--border) 35%,var(--border) 70%,color-mix(in srgb,var(--accent) 25%,transparent)) border-box;
  border:1px solid transparent;transition:transform .2s ease, box-shadow .2s ease}
.fcard:hover{transform:translateY(-3px);box-shadow:0 18px 50px -24px color-mix(in srgb,var(--accent) 60%,transparent)}
.ficon{width:42px;height:42px;border-radius:12px;flex-shrink:0;display:flex;align-items:center;justify-content:center;color:var(--accent);
  background:color-mix(in srgb,var(--accent) 14%,var(--surface));box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent) 35%,transparent), 0 0 24px -6px color-mix(in srgb,var(--accent) 60%,transparent)}
.fcard h3{font-size:17px;margin:4px 0 0}
.fcard p{font-size:14px;color:var(--text-muted);margin:0}
.fcard .tag{align-self:flex-start;font-family:"IBM Plex Mono";font-size:10.5px;color:var(--accent);background:color-mix(in srgb, var(--accent) 12%, var(--surface));border:1px solid color-mix(in srgb,var(--accent) 25%,transparent);padding:3px 9px;border-radius:999px;margin-top:auto}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:1000px){.grid4{grid-template-columns:repeat(2,1fr)}.grid3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.grid4,.grid3{grid-template-columns:1fr}}

/* ---------- status badges ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:999px;font-family:"IBM Plex Mono";font-size:11.5px;font-weight:600;white-space:nowrap}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.badge.ok{background:color-mix(in srgb, var(--blue) 15%, var(--surface));color:#8EA0FF;box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--blue) 35%,transparent)}
.badge.live{background:color-mix(in srgb, var(--green) 13%, var(--surface));color:var(--green);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--green) 35%,transparent)}
.badge.warn{background:color-mix(in srgb, var(--violet) 15%, var(--surface));color:#B892FF;box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--violet) 35%,transparent)}
.badge.scope{background:color-mix(in srgb, var(--brand) 13%, var(--surface));color:var(--brand);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--brand) 32%,transparent)}
.badge.no{background:color-mix(in srgb, var(--red) 10%, transparent);color:#FF7A86;box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--red) 35%,transparent)}

/* ---------- protection modules: the card colour follows its status ---------- */
.pcard.ok{--accent:var(--blue)}
.pcard.warn{--accent:var(--violet)}
.pcard.scope{--accent:var(--brand)}
.fhead{display:flex;align-items:center;justify-content:space-between;gap:12px}
.spec{display:grid;grid-template-columns:auto 1fr;gap:7px 14px;margin:auto 0 0;padding-top:14px;border-top:1px dashed var(--border-strong);font-size:12.5px}
.spec dt{font-family:"IBM Plex Mono";font-size:10.5px;letter-spacing:.07em;text-transform:uppercase;color:var(--text-muted);padding-top:2px}
.spec dd{margin:0;color:var(--text);min-width:0}
.legend{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:26px;font-size:12.5px;color:var(--text-muted);align-items:center}
.legend-item{display:inline-flex;align-items:center;gap:8px}

/* ---------- showcase: copy + app window (image slot) ---------- */
.showcase{border-block:1px solid var(--border);background:
  radial-gradient(ellipse 50% 70% at 80% 50%,color-mix(in srgb,var(--blue) 12%,transparent),transparent 70%),
  linear-gradient(180deg,var(--surface) 0%,color-mix(in srgb,var(--surface) 40%,transparent) 100%)}
.showcase-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,5vw,72px);align-items:center}
@media (max-width:940px){.showcase-grid{grid-template-columns:1fr}}
.showcase-copy h2{font-size:clamp(28px,3.2vw,40px);line-height:1.12;margin:0 0 16px}
.showcase-copy > p{color:var(--text-muted);font-size:16px;margin:0 0 22px}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.checks li{display:flex;gap:12px;align-items:flex-start;font-size:14.5px}
.checks li::before{content:"";flex-shrink:0;width:20px;height:20px;margin-top:1px;border-radius:6px;
  background:color-mix(in srgb,var(--accent) 16%,var(--surface)) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%23E8EAF2' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/13px no-repeat;
  box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent) 55%,transparent)}

.app-window{margin:0;border-radius:18px;overflow:hidden;background:var(--bg);
  box-shadow:0 0 0 1px var(--border-strong), 0 40px 90px -30px rgba(0,0,0,.9), 0 0 80px -20px color-mix(in srgb,var(--blue) 45%,transparent);
  transform:perspective(1600px) rotateY(-6deg) rotateX(2deg);transition:transform .4s ease}
.app-window:hover{transform:perspective(1600px) rotateY(0) rotateX(0)}
@media (max-width:940px){.app-window{transform:none}}
.app-window .shot{display:block;width:100%;height:auto}
.aw-bar{display:flex;align-items:center;gap:7px;padding:11px 14px;background:var(--surface-2);border-bottom:1px solid var(--border)}
.aw-bar span{width:10px;height:10px;border-radius:50%;background:var(--border-strong)}
.aw-bar span:first-child{background:var(--red)}
.aw-bar span:nth-child(2){background:var(--brand)}
.aw-bar span:nth-child(3){background:var(--blue)}
.aw-bar em{margin-left:10px;font-style:normal;font-size:12px;color:var(--text-muted)}
.aw-body{display:grid;grid-template-columns:150px minmax(0,1fr);min-height:340px}
@media (max-width:520px){.aw-body{grid-template-columns:1fr}.aw-side{display:none!important}}
.aw-side{display:flex;flex-direction:column;gap:4px;padding:16px 12px;border-right:1px solid var(--border);background:color-mix(in srgb,var(--surface) 60%,var(--bg))}
.aw-side img{width:96px;height:auto;margin:2px 6px 14px}
.aw-side b{font-weight:500;font-size:12.5px;padding:7px 10px;border-radius:8px;color:var(--text-muted)}
.aw-side b.on{color:var(--brand);background:var(--surface-2);box-shadow:inset 0 0 0 1px var(--border-strong)}
.aw-main{display:flex;flex-direction:column;gap:12px;padding:18px;min-width:0}
.aw-hero{padding:16px;border-radius:12px;background:linear-gradient(135deg,color-mix(in srgb,var(--blue) 14%,var(--surface)),var(--surface));box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--blue) 40%,transparent)}
.aw-hero small,.aw-tiles small{display:block;font-family:"IBM Plex Mono";font-size:9.5px;letter-spacing:.1em;color:var(--text-muted)}
.aw-hero strong{display:block;font-family:"IBM Plex Sans";font-size:24px;margin:4px 0 8px}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:var(--accent);background:color-mix(in srgb,var(--accent) 14%,transparent);padding:3px 9px;border-radius:999px}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;box-shadow:0 0 8px currentColor}
.aw-tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.aw-tiles div{padding:12px;border-radius:10px;background:var(--surface);box-shadow:inset 0 0 0 1px var(--border);border-top:2px solid var(--accent)}
.aw-tiles b{display:block;margin-top:4px;font-size:13.5px;color:var(--accent)}
.aw-event{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:10px;background:color-mix(in srgb,var(--red) 8%,var(--surface));box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--red) 35%,transparent)}
.aw-event div{flex:1;min-width:0}
.aw-event b{display:block;font-size:13px}
.aw-event small{display:block;font-size:11.5px;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ev-dot{width:9px;height:9px;border-radius:50%;background:var(--red);box-shadow:0 0 12px var(--red);flex-shrink:0}
.ev-btn{font-size:11.5px;font-weight:600;padding:5px 10px;border-radius:8px;background:var(--surface-2);box-shadow:inset 0 0 0 1px var(--border-strong)}

/* ---------- how it works: three steps on a glowing line ---------- */
.arch{background:linear-gradient(180deg,transparent,color-mix(in srgb,var(--violet) 5%,transparent) 50%,transparent)}
.flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:22px;position:relative}
.flow::before{content:"";position:absolute;top:27px;left:34px;right:calc(33.333% - 48.667px);height:2px;background:linear-gradient(90deg,var(--brand),var(--violet),var(--blue));opacity:.55;filter:drop-shadow(0 0 6px var(--violet))}
@media (max-width:860px){.flow{grid-template-columns:1fr}.flow::before{top:0;bottom:0;left:27px;right:auto;width:2px;height:auto;background:linear-gradient(180deg,var(--brand),var(--violet),var(--blue))}}
.flow-step{position:relative;padding:0 6px}
@media (max-width:860px){.flow-step{padding:0 0 0 76px}}
.node{display:flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:16px;margin-bottom:18px;position:relative;
  font-family:"IBM Plex Mono";font-weight:600;font-size:15px;color:var(--accent);background:var(--bg);
  box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent) 60%,transparent), 0 0 30px -4px color-mix(in srgb,var(--accent) 70%,transparent)}
@media (max-width:860px){.node{position:absolute;left:0;top:0}}
.flow-step h3{font-size:18px;margin:0 0 8px}
.flow-step p{font-size:14px;color:var(--text-muted);margin:0;max-width:40ch}

/* ---------- plans ---------- */
.plans{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px;align-items:stretch}
@media (max-width:1180px){.plans{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:820px){.plans{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:540px){.plans{grid-template-columns:minmax(0,1fr)}}
.plan{position:relative;border-radius:20px;padding:26px 22px;display:flex;flex-direction:column;gap:12px;min-width:0;background:var(--surface);box-shadow:inset 0 0 0 1px var(--border-strong)}
.plan-name{font-family:"IBM Plex Mono";font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--brand)}
.plan-price{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.plan-price .amount{font-family:"IBM Plex Sans";font-weight:700;font-size:32px;line-height:1.1;letter-spacing:-.02em}
.plan-price .per{font-size:13px;color:var(--text-muted)}
.plan-sub{color:var(--text-muted);font-size:13.5px;margin:0 0 4px}
.plan .checks{gap:10px;margin-bottom:6px}
.plan .checks li{font-size:13.5px}
.plan-cta{margin-top:auto;width:100%}
.plan-pro{background:
    radial-gradient(ellipse 80% 60% at 100% 0%,color-mix(in srgb,var(--brand) 14%,transparent),transparent 70%) padding-box,
    linear-gradient(180deg,color-mix(in srgb,var(--brand) 6%,var(--surface)),var(--surface)) padding-box,
    linear-gradient(150deg,var(--brand),color-mix(in srgb,var(--violet) 70%,transparent) 55%,var(--blue)) border-box;
  border:1px solid transparent;box-shadow:0 30px 70px -30px color-mix(in srgb,var(--brand) 45%,transparent)}
.plan-custom{background:linear-gradient(180deg,color-mix(in srgb,var(--violet) 8%,var(--surface)),var(--surface));box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--violet) 45%,var(--border-strong))}
.plan-custom .plan-name{color:#B892FF}
.plans-note{text-align:center;font-size:12.5px;color:var(--text-muted);margin:22px 0 0}
.plan-flag{position:absolute;top:-12px;left:30px;font-family:"IBM Plex Mono";font-size:11px;font-weight:600;letter-spacing:.04em;color:var(--brand-ink);background:linear-gradient(90deg,#FFD25C,var(--brand));padding:4px 12px;border-radius:999px}

/* ---------- status table ---------- */
.status-table{background:var(--surface);border-radius:18px;overflow:hidden;box-shadow:inset 0 0 0 1px var(--border-strong), var(--shadow)}
.st-row{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:center;padding:16px 22px 16px 26px;border-top:1px solid var(--border)}
.st-row:first-child{border-top:none}
.st-row::before{content:"";position:absolute;left:0;top:12px;bottom:12px;width:3px;border-radius:0 3px 3px 0;background:var(--accent);box-shadow:0 0 10px var(--accent)}
.st-row.ok{--accent:var(--blue)}
.st-row.live{--accent:var(--green)}
.st-row.warn{--accent:var(--violet)}
.st-row.scope{--accent:var(--brand)}
.st-row.no{--accent:var(--red)}
.st-row:hover{background:color-mix(in srgb,var(--accent) 5%,transparent)}
.st-row .label{font-size:15px;font-weight:500}
.st-row .sub{font-size:12.5px;color:var(--text-muted);margin-top:2px}
@media (max-width:560px){.st-row{grid-template-columns:1fr;justify-items:start;gap:8px}}

/* ---------- CTA ---------- */
.cta-panel{position:relative;overflow:hidden;border-radius:26px;padding:clamp(32px,5vw,60px);max-width:760px;margin-inline:auto;text-align:center;
  background:
    radial-gradient(circle at 0% 0%,color-mix(in srgb,var(--brand) 22%,transparent),transparent 45%) padding-box,
    radial-gradient(circle at 100% 100%,color-mix(in srgb,var(--violet) 26%,transparent),transparent 50%) padding-box,
    linear-gradient(var(--surface),var(--surface)) padding-box,
    linear-gradient(135deg,var(--brand),var(--violet) 50%,var(--blue)) border-box;
  border:1px solid transparent;box-shadow:0 40px 100px -40px color-mix(in srgb,var(--violet) 60%,transparent)}
.cta-panel h2{font-size:clamp(28px,3.4vw,40px);margin:0 0 14px}
.cta-panel p{color:var(--text-muted);font-size:15px;margin:0 auto 26px;max-width:48ch}
.field-row{display:flex;gap:0;flex-wrap:nowrap;justify-content:center;max-width:520px;margin-inline:auto}
.field-row input[type=email]{flex:1 1 auto;min-width:0;padding:12px 15px;border-radius:12px 0 0 12px;border:1px solid var(--border-strong);border-right:0;background:var(--bg);color:var(--text);font-size:14px;font-family:"Public Sans"}
/* The button is joined to the field: one control, no gap. */
.field-row .btn{flex-shrink:0;border-radius:0 12px 12px 0}
.field-row input[type=email]:focus{outline:2px solid var(--brand);outline-offset:1px}
.confirm{display:none;align-items:center;justify-content:center;gap:8px;font-size:13.5px;color:#8EA0FF;background:color-mix(in srgb, var(--blue) 14%, var(--surface));border:1px solid color-mix(in srgb, var(--blue) 30%, transparent);padding:10px 14px;border-radius:10px;margin-top:16px}
.confirm.show{display:flex}
.trap{position:absolute;left:-10000px;width:1px;height:1px;opacity:0}
.form-note{font-size:12.5px;color:var(--text-muted);margin:14px auto 0;max-width:48ch}
.form-note a{color:var(--brand)}
.form-error{font-size:13px;color:var(--red);min-height:1.2em;margin:8px 0 0}

/* ---------- footer ---------- */
footer{position:relative;margin-top:24px;background:linear-gradient(180deg,transparent,color-mix(in srgb,var(--surface) 80%,transparent))}
footer::before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,transparent,var(--border-strong) 20%,var(--border-strong) 80%,transparent)}
.foot-grid{display:grid;grid-template-columns:minmax(0,2fr) repeat(2,minmax(0,1fr));gap:32px;padding-block:48px 32px}
@media (max-width:700px){.foot-grid{grid-template-columns:1fr 1fr}.foot-about{grid-column:1/-1}}
.foot-about img{height:24px;width:auto;display:block;margin-bottom:14px}
.foot-about p{font-size:13.5px;color:var(--text-muted);max-width:36ch;margin:0}
.social{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.soc{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;color:#fff;background:color-mix(in srgb,var(--surface) 70%,transparent);box-shadow:inset 0 0 0 1px var(--border-strong);transition:box-shadow .15s ease, background .15s ease, transform .15s ease}
a.soc:hover,a.soc:focus-visible{background:var(--surface-2);box-shadow:inset 0 0 0 1px var(--brand), 0 0 18px -6px var(--brand);transform:translateY(-1px)}
span.soc{cursor:default}
.foot-col{display:flex;flex-direction:column;gap:10px;font-size:13.5px}
.foot-col h4{font-family:"IBM Plex Mono";font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);margin:0 0 4px}
.foot-col a{text-decoration:none;color:var(--text)}
.foot-col a:hover{color:var(--brand)}
.foot-bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;padding-block:20px 28px;border-top:1px solid var(--border);font-size:12.5px;color:var(--text-muted)}
.foot-status{display:inline-flex;align-items:center;gap:8px;--accent:var(--violet)}
/* The simpler footer of the sub-pages (Impressum, Datenschutz, confirm, unsubscribe), unchanged from before. */
.foot-row{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center;padding-block:28px;font-size:12.5px;color:var(--text-muted)}
.foot-brand{display:inline-flex;align-items:center;gap:10px}
.foot-brand img{height:18px;width:auto}
.foot-links{display:flex;gap:20px}
.foot-links a{text-decoration:none}
.foot-links a:hover{color:var(--text)}

/* ---------- section background images (img/sections) ----------
   Each artwork sits on the right of its section and fades into the page black towards the heading (left) and
   the bottom, behind the content: headings stay readable and cards keep their own surfaces on top. Illustrative
   concept art, not screenshots. */
.has-bg{isolation:isolate}
.has-bg::after{content:"";position:absolute;z-index:-1;top:0;right:0;width:min(1180px,82%);aspect-ratio:1672/941;
  background:var(--section-art) center/cover no-repeat;opacity:var(--art-opacity,.75);pointer-events:none;
  -webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 48%),linear-gradient(0deg,transparent 0%,#000 38%);
  -webkit-mask-composite:source-in;mask-image:linear-gradient(90deg,transparent 0%,#000 48%),linear-gradient(0deg,transparent 0%,#000 38%);mask-composite:intersect}
.bg-product{--section-art:url("/img/sections/01-motherboard-scan.webp");--art-opacity:.8}
.bg-showcase{--section-art:url("/img/sections/05-safe-browsing.webp");--art-opacity:.6}
.bg-protection{--section-art:url("/img/sections/04-malware-defense.webp");--art-opacity:.7}
.bg-architecture{--section-art:url("/img/sections/03-layered-processor.webp");--art-opacity:.8}
.bg-status{--section-art:url("/img/sections/06-smart-scanning.webp");--art-opacity:.6}
.bg-cta{--section-art:url("/img/sections/08-final-cta.webp");--art-opacity:.85}
/* The light trails run along the bottom of the plans section, under the cards. */
.bg-plans{--section-art:url("/img/sections/07-pricing-light-trails.webp");--art-opacity:.95}
.bg-plans::after{top:auto;bottom:0;left:0;width:100%;max-height:100%;
  -webkit-mask-image:linear-gradient(180deg,transparent 0%,#000 45%);mask-image:linear-gradient(180deg,transparent 0%,#000 45%);-webkit-mask-composite:source-over;mask-composite:add}
/* How it works: the art fades out before the three steps, so step 03's text stays on black. */
.bg-architecture::after{
  -webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 48%),linear-gradient(0deg,transparent 0%,transparent 32%,#000 72%);
  mask-image:linear-gradient(90deg,transparent 0%,#000 48%),linear-gradient(0deg,transparent 0%,transparent 32%,#000 72%)}
/* The note under the plans sits on the light trails: give it a dark backing to stay readable. */
.bg-plans .plans-note{width:fit-content;margin-inline:auto;padding:6px 14px;border-radius:999px;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(4px)}
/* The closing city scene fills the whole section behind the centred panel. */
.bg-cta::after{width:100%;height:100%;aspect-ratio:auto}
@media (max-width:860px){
  .has-bg::after{width:100%;--art-opacity:.4}
  .bg-plans::after,.bg-cta::after{--art-opacity:.55}
}

/* ---------- promotional campaign (only while one runs; see site.js) ---------- */
.promo-bar{position:relative;background:linear-gradient(90deg,color-mix(in srgb,var(--brand) 16%,var(--surface)),color-mix(in srgb,var(--violet) 16%,var(--surface)));border-bottom:1px solid color-mix(in srgb,var(--brand) 35%,var(--border))}
.promo-row{display:flex;align-items:center;justify-content:center;gap:14px;padding-block:9px}
.promo-row p{margin:0;font-size:13.5px;text-align:center;min-width:0}
.promo-row strong{color:var(--brand)}
.promo-row code{font-size:12.5px;color:var(--text);background:color-mix(in srgb,var(--brand) 18%,transparent);padding:1px 7px;border-radius:6px}
.promo-close{flex-shrink:0;background:none;border:0;color:var(--text-muted);font-size:20px;line-height:1;cursor:pointer;padding:2px 6px;border-radius:6px}
.promo-close:hover{color:var(--text);background:color-mix(in srgb,var(--text) 10%,transparent)}
.promo-tag{align-self:flex-start;font-family:"IBM Plex Mono";font-size:11px;font-weight:600;color:var(--brand-ink);background:linear-gradient(90deg,#FFD25C,var(--brand));padding:2px 9px;border-radius:999px}

/* ---------- reveal on scroll (only when site.js runs; content is visible without it) ---------- */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease, transform .6s ease}
.js .reveal.in{opacity:1;transform:none}

@media (prefers-reduced-motion: reduce){
  .typewriter .cursor,.eyebrow .dot{animation:none}
  .hero-art *{animation:none!important}.hero-art .pulse,.hero-art .sweep,.hero-art .issue{opacity:0}.hero-art .core{opacity:1}
  .js .reveal{opacity:1;transform:none;transition:none}
  .fcard,.app-window,.btn{transition:none}
  .app-window{transform:none}
}