:root {
  --nh-bg: #06070c;
  --nh-panel: rgba(17, 20, 32, .74);
  --nh-panel-2: rgba(24, 28, 44, .82);
  --nh-line: rgba(255, 255, 255, .08);
  --nh-line-warm: rgba(255, 177, 92, .22);
  --nh-text: #f7f3ec;
  --nh-muted: rgba(247, 243, 236, .68);
  --nh-muted-2: rgba(247, 243, 236, .45);
  --nh-ember: #ff7a2f;
  --nh-coral: #ff4d61;
  --nh-amber: #ffb13b;
  --nh-cyan: #5ad1ff;
  --nh-green: #4ef0a0;
  --nh-violet: #8b7bff;
  --nh-gmail: #ea4335;
  --nh-hotmail: #2f8fff;
  --nh-yahoo: #8f4dff;
  --nh-radius: 22px;
  --nh-mono: "SF Mono", "Cascadia Code", Consolas, monospace;
  --nh-sans: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body.warmy-landing-body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--nh-sans);
  color: var(--nh-text);
  background:
    radial-gradient(circle at 12% 6%, rgba(255, 99, 43, .20), transparent 34rem),
    radial-gradient(circle at 88% 2%, rgba(90, 209, 255, .12), transparent 30rem),
    radial-gradient(circle at 50% 60%, rgba(139, 123, 255, .07), transparent 40rem),
    linear-gradient(180deg, #05060a 0%, #090c17 50%, #05060a 100%);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
body.warmy-landing-body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, .028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .028) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at 50% 18%, #000, transparent 72%);
  -webkit-mask-image: radial-gradient(circle at 50% 18%, #000, transparent 72%);
}

:where(.nh) a { color: inherit; text-decoration: none; }
:where(.nh) :is(h1, h2, h3, h4, h5) { margin: 0; letter-spacing: -.025em; }
:where(.nh) p { margin: 0; }
.nh-shell { width: min(1200px, calc(100% - 40px)); margin: 0 auto; }
.nh-mono { font-family: var(--nh-mono); font-size: .92em; }
.nh-grad {
  background: linear-gradient(100deg, #ffd27a 0%, var(--nh-ember) 45%, var(--nh-coral) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.nh-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--nh-green);
  box-shadow: 0 0 0 0 rgba(78, 240, 160, .6);
  animation: nhPing 2s infinite;
}
@keyframes nhPing {
  0% { box-shadow: 0 0 0 0 rgba(78, 240, 160, .55); }
  70% { box-shadow: 0 0 0 8px rgba(78, 240, 160, 0); }
  100% { box-shadow: 0 0 0 0 rgba(78, 240, 160, 0); }
}

/* ---------- Nav ---------- */
.nh-nav {
  position: sticky; top: 12px; z-index: 60;
  width: min(1240px, calc(100% - 28px));
  margin: 14px auto 0;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 10px 12px 10px 14px;
  border: 1px solid var(--nh-line-warm);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(20, 23, 34, .86), rgba(9, 11, 19, .7));
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 18px 60px rgba(0, 0, 0, .4), inset 0 1px 0 rgba(255, 255, 255, .07);
}
.nh-brand { display: flex; align-items: center; gap: 12px; }
.nh-brand strong { display: block; font-size: 16px; letter-spacing: .04em; }
.nh-brand small { display: block; font-size: 11px; color: var(--nh-muted-2); }
.nh-logo {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(135deg, var(--nh-ember), var(--nh-coral) 55%, var(--nh-amber));
  box-shadow: 0 0 32px rgba(255, 112, 42, .5), inset 0 1px 0 rgba(255, 255, 255, .4);
}
.nh-logo--lg { width: 64px; height: 64px; border-radius: 22px; font-size: 26px; margin: 0 auto 24px; }
.nh-links { display: flex; gap: 4px; }
.nh-links a {
  padding: 9px 14px; border-radius: 999px;
  font-size: 14px; color: var(--nh-muted);
  transition: background .2s, color .2s;
}
.nh-links a:hover { color: var(--nh-text); background: rgba(255, 255, 255, .06); }
.nh-nav-actions { display: flex; gap: 8px; }

/* ---------- Buttons ---------- */
.nh-btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 14px 22px;
  border-radius: 999px;
  border: 1px solid var(--nh-line);
  font: 600 15px/1 var(--nh-sans);
  color: var(--nh-text);
  background: rgba(255, 255, 255, .04);
  cursor: pointer;
  transition: transform .2s, box-shadow .2s, background .2s, border-color .2s;
  white-space: nowrap;
}
.nh-btn:hover { transform: translateY(-1px); }
.nh-btn--primary {
  border-color: transparent;
  color: #1b0d05;
  background: linear-gradient(100deg, #ffc56b, var(--nh-ember) 55%, var(--nh-coral));
  box-shadow: 0 12px 40px rgba(255, 112, 42, .35);
}
.nh-btn--primary:hover { box-shadow: 0 16px 50px rgba(255, 112, 42, .5); }
.nh-btn--ghost:hover { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .18); }
.nh-btn--sm { padding: 10px 16px; font-size: 13.5px; }
.nh-btn:focus-visible, .nh-icon-btn:focus-visible, .nh-demo-steps button:focus-visible, .nh-seedtable-filters button:focus-visible {
  outline: 2px solid var(--nh-amber); outline-offset: 2px;
}

/* ---------- Reveal ---------- */
.nh-reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s ease, transform .8s cubic-bezier(.2, .8, .2, 1); }
.nh-reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Hero ---------- */
.nh-hero { padding: 84px 0 40px; }
.nh-hero-copy { max-width: 880px; margin: 0 auto; text-align: center; }
.nh-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 14px;
  border: 1px solid var(--nh-line-warm);
  border-radius: 999px;
  font-size: 13px; color: var(--nh-muted);
  background: rgba(255, 122, 47, .06);
}
.nh-hero h1 { margin-top: 22px; font-size: clamp(40px, 6.4vw, 76px); line-height: 1.02; font-weight: 800; }
.nh-lead { margin: 22px auto 0; max-width: 760px; font-size: clamp(17px, 1.6vw, 20px); line-height: 1.55; color: var(--nh-text); opacity: .9; }
.nh-sub { margin: 14px auto 0; max-width: 700px; font-size: 16px; line-height: 1.6; color: var(--nh-muted); }
.nh-cta-row { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 32px; }

/* Hero pipeline */
.nh-pipeline {
  margin-top: 64px;
  display: grid;
  grid-template-columns: 1fr 84px 1.15fr 84px 1.15fr 84px 1fr;
  align-items: stretch;
  padding: 26px;
  border: 1px solid var(--nh-line);
  border-radius: 30px;
  background: linear-gradient(180deg, rgba(20, 24, 38, .7), rgba(10, 12, 20, .6));
  box-shadow: 0 40px 120px rgba(0, 0, 0, .45), inset 0 1px 0 rgba(255, 255, 255, .06);
}
.nh-pipe-stage {
  position: relative;
  padding: 18px 16px 16px;
  border: 1px solid var(--nh-line);
  border-radius: 20px;
  background: var(--nh-panel-2);
  display: flex; flex-direction: column; gap: 10px;
}
.nh-pipe-stage h3 { font-size: 15.5px; }
.nh-pipe-tag {
  align-self: flex-start;
  display: inline-flex; gap: 6px; align-items: center;
  padding: 5px 9px;
  border-radius: 999px;
  font-size: 11px; font-weight: 600;
  color: var(--nh-muted);
  background: rgba(255, 255, 255, .05);
  border: 1px solid var(--nh-line);
}
.nh-pipe-tag--warm { color: #ffd6a8; background: rgba(255, 122, 47, .14); border-color: rgba(255, 122, 47, .4); }
.nh-pipe-tag--seed { color: #bfe9ff; background: rgba(90, 209, 255, .1); border-color: rgba(90, 209, 255, .35); }
.nh-pipe-stage--ip {
  border-color: rgba(255, 122, 47, .45);
  box-shadow: 0 0 0 1px rgba(255, 122, 47, .12), 0 0 50px rgba(255, 122, 47, .16);
}
.nh-pipe-icon {
  width: 46px; height: 46px; border-radius: 14px;
  display: grid; place-items: center;
  font-size: 19px; color: #fff;
  background: linear-gradient(135deg, var(--nh-ember), var(--nh-coral));
  box-shadow: 0 0 30px rgba(255, 112, 42, .45);
}
.nh-pipe-stage .nh-mono { font-size: 12px; color: var(--nh-muted); }
.nh-pipe-foot { font-size: 11.5px; color: var(--nh-muted-2); }
.nh-ramp { display: flex; align-items: flex-end; gap: 4px; height: 38px; }
.nh-ramp i {
  flex: 1; border-radius: 4px 4px 2px 2px;
  background: linear-gradient(180deg, var(--nh-amber), var(--nh-ember));
  opacity: .85;
  transform-origin: bottom;
  animation: nhRamp 4.2s ease-in-out infinite;
}
.nh-ramp i:nth-child(1) { height: 14%; }
.nh-ramp i:nth-child(2) { height: 24%; animation-delay: .15s; }
.nh-ramp i:nth-child(3) { height: 36%; animation-delay: .3s; }
.nh-ramp i:nth-child(4) { height: 50%; animation-delay: .45s; }
.nh-ramp i:nth-child(5) { height: 64%; animation-delay: .6s; }
.nh-ramp i:nth-child(6) { height: 80%; animation-delay: .75s; }
.nh-ramp i:nth-child(7) { height: 100%; animation-delay: .9s; }
@keyframes nhRamp { 0%, 100% { transform: scaleY(.55); } 50% { transform: scaleY(1); } }

.nh-pipe-link { position: relative; align-self: center; height: 2px; margin: 0 6px; background: linear-gradient(90deg, rgba(255, 177, 59, .2), rgba(90, 209, 255, .35)); border-radius: 2px; }
.nh-pipe-link span {
  position: absolute; top: -4px; left: 0;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--nh-amber);
  box-shadow: 0 0 14px var(--nh-amber);
  animation: nhPacket 2.4s linear infinite;
}
.nh-pipe-link span:nth-child(2) { animation-delay: .8s; }
.nh-pipe-link span:nth-child(3) { animation-delay: 1.6s; }
@keyframes nhPacket {
  0% { left: 0; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { left: calc(100% - 10px); opacity: 0; }
}

.nh-prov {
  flex: none;
  display: inline-grid; place-items: center;
  width: 22px; height: 22px; border-radius: 7px;
  font: 800 11px/1 var(--nh-sans); color: #fff;
}
.nh-prov--gmail { background: var(--nh-gmail); }
.nh-prov--hotmail { background: var(--nh-hotmail); }
.nh-prov--yahoo { background: var(--nh-yahoo); }

.nh-seed-rows { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; }
.nh-seed-rows li {
  display: flex; align-items: center; gap: 9px;
  padding: 8px 9px;
  border-radius: 12px;
  font-size: 13px;
  background: rgba(255, 255, 255, .035);
  border: 1px solid transparent;
  transition: border-color .3s, background .3s, box-shadow .3s;
}
.nh-seed-rows li span { flex: 1; }
.nh-seed-rows li.is-hit { border-color: rgba(90, 209, 255, .45); background: rgba(90, 209, 255, .08); box-shadow: 0 0 24px rgba(90, 209, 255, .12); }
.nh-seed-rows em {
  font-style: normal; font-size: 11px; font-weight: 600;
  padding: 3px 8px; border-radius: 999px;
  color: #b8ffd9; background: rgba(78, 240, 160, .12);
  transition: color .3s, background .3s;
}
.nh-seed-rows em.is-spam { color: #ffc0c7; background: rgba(255, 77, 97, .14); }

.nh-act-chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.nh-act-chips li {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 9px;
  border-radius: 10px;
  font-size: 12px;
  color: var(--nh-muted);
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--nh-line);
  transition: all .3s;
}
.nh-act-chips li.is-active {
  color: #1b0d05;
  background: linear-gradient(100deg, #ffc56b, var(--nh-ember));
  border-color: transparent;
  box-shadow: 0 6px 22px rgba(255, 122, 47, .35);
  transform: translateY(-1px);
}
.nh-act-chips li.is-done { color: var(--nh-text); border-color: rgba(78, 240, 160, .35); }

.nh-mon-rows { display: grid; gap: 9px; font-size: 13px; }
.nh-mon-rows > div:not(.nh-mini-bar) { display: flex; justify-content: space-between; align-items: center; color: var(--nh-muted); }
.nh-mon-rows b { color: var(--nh-text); font-variant-numeric: tabular-nums; }
.nh-mini-bar { height: 7px; border-radius: 999px; background: rgba(255, 255, 255, .07); overflow: hidden; }
.nh-mini-bar i { display: block; height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--nh-cyan), var(--nh-green)); transition: width .6s ease; }

.nh-status {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11px; font-weight: 700; letter-spacing: .02em;
}
.nh-status--on { color: #b8ffd9; background: rgba(78, 240, 160, .14); }
.nh-status--done { color: #cfe7ff; background: rgba(90, 209, 255, .14); }
.nh-status--sched { color: #ffe1ad; background: rgba(255, 177, 59, .14); }
.nh-status--err { color: #ffc0c7; background: rgba(255, 77, 97, .16); }

.nh-pipeline-note {
  margin: 18px auto 0;
  max-width: 820px;
  text-align: center;
  font-size: 14px;
  color: var(--nh-muted);
}
.nh-pipeline-note i { color: var(--nh-cyan); margin-right: 4px; }
.nh-pipeline-note strong { color: var(--nh-text); }

/* ---------- Sections ---------- */
.nh-section { padding: 110px 0 20px; scroll-margin-top: 90px; }
.nh-head { max-width: 820px; margin: 0 auto 52px; text-align: center; }
.nh-kicker {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 12.5px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--nh-amber);
}
.nh-head h2 { font-size: clamp(30px, 4.2vw, 50px); line-height: 1.08; font-weight: 800; }
.nh-head p { margin-top: 18px; font-size: 17px; line-height: 1.6; color: var(--nh-muted); }

/* ---------- Methods ---------- */
.nh-methods { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.nh-method {
  position: relative;
  display: flex; flex-direction: column; gap: 14px;
  padding: 24px;
  border: 1px solid var(--nh-line);
  border-radius: var(--nh-radius);
  background: var(--nh-panel);
  overflow: hidden;
  transition: border-color .3s, transform .3s, box-shadow .3s;
}
.nh-method::before {
  content: "";
  position: absolute; inset: -40% -40% auto auto;
  width: 260px; height: 260px;
  background: radial-gradient(circle, rgba(255, 122, 47, .22), transparent 65%);
  opacity: .5;
  transition: opacity .4s, transform .6s;
  pointer-events: none;
}
.nh-method:hover, .nh-method.is-open { border-color: rgba(255, 122, 47, .45); transform: translateY(-3px); box-shadow: 0 26px 70px rgba(0, 0, 0, .4); }
.nh-method:hover::before, .nh-method.is-open::before { opacity: 1; transform: scale(1.15); }
.nh-method header { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.nh-method-code {
  font: 800 13px/1 var(--nh-mono);
  letter-spacing: .14em;
  padding: 8px 12px;
  border-radius: 10px;
  color: #1b0d05;
  background: linear-gradient(100deg, #ffc56b, var(--nh-ember));
}
.nh-lock { font-size: 11.5px; color: var(--nh-muted-2); display: inline-flex; gap: 6px; align-items: center; }
.nh-method h3 { font-size: 22px; }
.nh-method > p { font-size: 14.5px; line-height: 1.6; color: var(--nh-muted); }

.nh-mflow {
  display: flex; align-items: center;
  padding: 14px 12px;
  border-radius: 16px;
  background: rgba(0, 0, 0, .25);
  border: 1px solid var(--nh-line);
}
.nh-mflow > span {
  flex: none;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  width: 46px;
  font-size: 14px;
  color: var(--nh-muted);
  transition: color .3s;
}
.nh-mflow > span > i {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border-radius: 11px;
  background: rgba(255, 255, 255, .05);
  border: 1px solid var(--nh-line);
  transition: all .35s;
}
.nh-mflow small { font-size: 10px; }
.nh-mflow-link { flex: 1; height: 2px; margin-bottom: 18px; background: rgba(255, 255, 255, .1); position: relative; overflow: hidden; }
.nh-mflow-link::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, var(--nh-amber), var(--nh-ember));
  transform: scaleX(0); transform-origin: left;
  transition: transform .35s;
}
.nh-mflow > span.is-lit { color: var(--nh-text); }
.nh-mflow > span.is-lit > i { color: #1b0d05; background: linear-gradient(135deg, #ffc56b, var(--nh-ember)); border-color: transparent; box-shadow: 0 0 18px rgba(255, 122, 47, .45); }
.nh-mflow-link.is-lit::after { transform: scaleX(1); }

.nh-mparams { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; }
.nh-mparams li { display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--nh-muted); padding: 8px 10px; border-radius: 10px; background: rgba(255, 255, 255, .03); }
.nh-masked { letter-spacing: .18em; font-size: 10px; color: rgba(255, 210, 150, .55); filter: blur(.4px); }

.nh-mdetail { padding: 14px; border-radius: 16px; border: 1px dashed rgba(255, 177, 59, .35); background: rgba(255, 122, 47, .05); animation: nhPanelIn .45s ease; }
.nh-mdetail-title { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--nh-amber); margin-bottom: 10px; }
.nh-mdetail ol { list-style: none; margin: 0 0 10px; padding: 0; display: grid; gap: 8px; }
.nh-mdetail li { display: flex; gap: 10px; align-items: center; font-size: 13.5px; opacity: 0; transform: translateX(-8px); animation: nhSlideIn .4s ease forwards; }
.nh-mdetail li:nth-child(2) { animation-delay: .1s; }
.nh-mdetail li:nth-child(3) { animation-delay: .2s; }
.nh-mdetail li:nth-child(4) { animation-delay: .3s; }
.nh-mdetail li b { flex: none; width: 22px; height: 22px; display: grid; place-items: center; border-radius: 7px; font-size: 11px; background: rgba(255, 177, 59, .18); color: var(--nh-amber); }
.nh-mdetail-note { font-size: 12.5px; color: var(--nh-muted); line-height: 1.5; }
.nh-mdetail-note i { color: var(--nh-amber); margin-right: 4px; }
@keyframes nhSlideIn { to { opacity: 1; transform: none; } }

.nh-mactions { margin-top: auto; display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.nh-mlink { font-size: 13.5px; font-weight: 600; color: var(--nh-amber); }
.nh-mlink i { transition: transform .2s; }
.nh-mlink:hover i { transform: translateX(3px); }

.nh-method-any {
  margin-top: 20px;
  display: flex; align-items: center; gap: 22px;
  padding: 22px 26px;
  border-radius: var(--nh-radius);
  border: 1px solid rgba(90, 209, 255, .22);
  background: linear-gradient(100deg, rgba(90, 209, 255, .07), rgba(139, 123, 255, .06));
}
.nh-method-any > div:nth-child(2) { flex: 1; }
.nh-method-any h3 { font-size: 19px; margin-bottom: 6px; }
.nh-method-any p { font-size: 14.5px; line-height: 1.6; color: var(--nh-muted); }
.nh-method-any-icon { flex: none; width: 52px; height: 52px; display: grid; place-items: center; border-radius: 16px; font-size: 22px; color: var(--nh-cyan); background: rgba(90, 209, 255, .12); }

/* ---------- How it works ---------- */
.nh-stages { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: s; }
.nh-stage-card {
  position: relative;
  padding: 22px;
  border: 1px solid var(--nh-line);
  border-radius: var(--nh-radius);
  background: var(--nh-panel);
}
.nh-stage-card:nth-child(2) { transition-delay: .08s; }
.nh-stage-card:nth-child(3) { transition-delay: .16s; }
.nh-stage-card:nth-child(4) { transition-delay: .24s; }
.nh-stage-num { font: 700 12px/1 var(--nh-mono); color: var(--nh-amber); letter-spacing: .1em; }
.nh-stage-card h3 { font-size: 17px; margin: 18px 0 8px; }
.nh-stage-card p { font-size: 14px; line-height: 1.6; color: var(--nh-muted); }
.nh-stage-vis { margin-top: 16px; height: 108px; border-radius: 16px; background: rgba(0, 0, 0, .28); border: 1px solid var(--nh-line); position: relative; overflow: hidden; }

.nh-vis-send { display: flex; align-items: center; justify-content: space-between; padding: 0 16px; }
.nh-vis-ip { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; background: linear-gradient(135deg, var(--nh-ember), var(--nh-coral)); color: #fff; }
.nh-vis-inbox { display: grid; gap: 4px; }
.nh-vis-mail { position: absolute; left: 60px; top: 50%; margin-top: -9px; color: var(--nh-amber); animation: nhMail 2.6s ease-in-out infinite; }
@keyframes nhMail { 0% { left: 60px; opacity: 0; } 15% { opacity: 1; } 85% { opacity: 1; } 100% { left: calc(100% - 64px); opacity: 0; } }

.nh-vis-exec { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 14px; align-content: center; }
.nh-vis-exec span { font-size: 12px; padding: 7px 8px; border-radius: 9px; background: rgba(255, 255, 255, .04); color: var(--nh-muted); animation: nhTick 4s infinite; }
.nh-vis-exec span i { color: var(--nh-green); margin-right: 4px; }
.nh-vis-exec span:nth-child(2) { animation-delay: .5s; }
.nh-vis-exec span:nth-child(3) { animation-delay: 1s; }
.nh-vis-exec span:nth-child(4) { animation-delay: 1.5s; }
@keyframes nhTick { 0%, 30%, 100% { background: rgba(255, 255, 255, .04); color: var(--nh-muted); } 12% { background: rgba(78, 240, 160, .14); color: var(--nh-text); } }

.nh-vis-infra { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; padding: 14px; }
.nh-vis-infra i { border-radius: 8px; background: rgba(90, 209, 255, .12); border: 1px solid rgba(90, 209, 255, .2); animation: nhBlink 3s infinite; }
.nh-vis-infra i:nth-child(3n) { animation-delay: .6s; }
.nh-vis-infra i:nth-child(3n+1) { animation-delay: 1.2s; }
.nh-vis-infra i:nth-child(5) { background: rgba(255, 177, 59, .14); border-color: rgba(255, 177, 59, .3); }
@keyframes nhBlink { 0%, 100% { opacity: .55; } 50% { opacity: 1; } }

.nh-vis-mon { display: flex; align-items: flex-end; gap: 7px; padding: 14px 16px; }
.nh-vis-mon i { flex: 1; height: var(--h); border-radius: 5px 5px 2px 2px; background: linear-gradient(180deg, var(--nh-cyan), rgba(90, 209, 255, .25)); transform-origin: bottom; transform: scaleY(0); transition: transform .9s cubic-bezier(.2, .8, .2, 1); }
.is-visible .nh-vis-mon i { transform: scaleY(1); }
.nh-vis-mon i:nth-child(2) { transition-delay: .06s; } .nh-vis-mon i:nth-child(3) { transition-delay: .12s; }
.nh-vis-mon i:nth-child(4) { transition-delay: .18s; } .nh-vis-mon i:nth-child(5) { transition-delay: .24s; }
.nh-vis-mon i:nth-child(6) { transition-delay: .3s; } .nh-vis-mon i:nth-child(7) { transition-delay: .36s; }

.nh-disclaimer {
  margin-top: 22px;
  display: flex; gap: 16px; align-items: flex-start;
  padding: 18px 22px;
  border-radius: 18px;
  border: 1px solid rgba(255, 177, 59, .25);
  background: rgba(255, 177, 59, .05);
}
.nh-disclaimer > i { color: var(--nh-amber); font-size: 18px; margin-top: 2px; }
.nh-disclaimer p { font-size: 14px; line-height: 1.65; color: var(--nh-muted); }
.nh-disclaimer strong { color: var(--nh-text); }

/* ---------- Bento ---------- */
.nh-bento { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.nh-bento > *, .nh-methods > *, .nh-stages > *, .nh-pipeline > * { min-width: 0; }
.nh-feat { padding: 22px; border: 1px solid var(--nh-line); border-radius: var(--nh-radius); background: var(--nh-panel); display: flex; flex-direction: column; gap: 12px; }
.nh-feat--wide { grid-column: span 2; }
.nh-feat-head { display: flex; align-items: center; gap: 12px; }
.nh-feat-head h3 { font-size: 18px; }
.nh-feat-icon { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; color: var(--nh-amber); background: rgba(255, 177, 59, .12); }
.nh-feat > p { font-size: 14px; line-height: 1.6; color: var(--nh-muted); }

.nh-seedtable { margin-top: 6px; flex: 1; display: flex; flex-direction: column; gap: 12px; padding: 14px; border-radius: 16px; background: rgba(0, 0, 0, .28); border: 1px solid var(--nh-line); }
.nh-seedtable-filters { display: flex; gap: 6px; flex-wrap: wrap; }
.nh-seedtable-filters button { font: 600 12.5px/1 var(--nh-sans); padding: 8px 13px; border-radius: 999px; border: 1px solid var(--nh-line); background: transparent; color: var(--nh-muted); cursor: pointer; transition: all .2s; }
.nh-seedtable-filters button.is-active { color: #1b0d05; background: var(--nh-amber); border-color: transparent; }
.nh-seedtable-rows { display: grid; gap: 7px; }
.nh-seedtable-rows > div { display: grid; grid-template-columns: 22px 1.4fr 1fr auto; gap: 12px; align-items: center; padding: 10px 12px; border-radius: 12px; background: rgba(255, 255, 255, .035); font-size: 13px; transition: opacity .3s, transform .3s; }
.nh-seedtable-rows > div.is-hidden { display: none; }
.nh-seedtable-rows > div span:nth-of-type(2) { color: var(--nh-muted); }
.nh-state { font-style: normal; font-size: 11px; font-weight: 600; padding: 3px 9px; border-radius: 999px; white-space: nowrap; }
.nh-state--good { color: #b8ffd9; background: rgba(78, 240, 160, .13); }
.nh-state--neutral { color: #d9dcea; background: rgba(255, 255, 255, .08); }
.nh-state--bad { color: #ffc0c7; background: rgba(255, 77, 97, .15); }
.nh-state--verify { color: #ffe1ad; background: rgba(255, 177, 59, .14); }

.nh-rdp-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.nh-rdp-grid span { position: relative; padding: 10px 10px 10px 24px; border-radius: 12px; background: rgba(255, 255, 255, .035); font: 600 12px/1.3 var(--nh-mono); }
.nh-rdp-grid span::before { content: ""; position: absolute; left: 10px; top: 14px; width: 7px; height: 7px; border-radius: 50%; background: var(--nh-green); box-shadow: 0 0 10px var(--nh-green); }
.nh-rdp-grid span.is-slow::before { background: var(--nh-amber); box-shadow: 0 0 10px var(--nh-amber); }
.nh-rdp-grid small { display: block; font: 500 11px var(--nh-sans); color: var(--nh-muted-2); }
.nh-browser-row { display: flex; gap: 6px; flex-wrap: wrap; }
.nh-browser-row span { font-size: 12px; padding: 6px 10px; border-radius: 999px; border: 1px solid var(--nh-line); color: var(--nh-muted); }

.nh-kv { margin: 0; display: grid; gap: 6px; }
.nh-kv > div { display: flex; justify-content: space-between; gap: 10px; padding: 8px 10px; border-radius: 10px; background: rgba(255, 255, 255, .035); font-size: 12.5px; }
.nh-kv dt { color: var(--nh-muted); }
.nh-kv dd { margin: 0; font-weight: 600; }

.nh-sched, .nh-live { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; }
.nh-sched li { display: flex; gap: 12px; align-items: center; padding: 9px 11px; border-radius: 10px; background: rgba(255, 255, 255, .035); font-size: 12.5px; border-left: 3px solid var(--nh-amber); }
.nh-sched b { font-weight: 600; }
.nh-sched .nh-mono { color: var(--nh-amber); }
.nh-live li { display: grid; grid-template-columns: 50px 1fr auto; gap: 10px; align-items: center; font-size: 12.5px; padding: 9px 11px; border-radius: 10px; background: rgba(255, 255, 255, .035); }

/* ---------- Scenario Builder demo ---------- */
.nh-section--builder { padding-top: 120px; }
.nh-demo {
  border: 1px solid rgba(255, 177, 92, .25);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(18, 21, 34, .92), rgba(9, 11, 19, .92));
  box-shadow: 0 50px 140px rgba(0, 0, 0, .55), 0 0 0 1px rgba(255, 122, 47, .06), 0 0 120px rgba(255, 122, 47, .08);
  overflow: hidden;
}
.nh-demo-top { display: flex; align-items: center; gap: 16px; padding: 14px 18px; border-bottom: 1px solid var(--nh-line); font-size: 12.5px; color: var(--nh-muted); }
.nh-traffic { display: flex; gap: 7px; }
.nh-traffic i { width: 11px; height: 11px; border-radius: 50%; background: #ff5f57; }
.nh-traffic i:nth-child(2) { background: #febc2e; }
.nh-traffic i:nth-child(3) { background: #28c840; }
.nh-demo-badge { margin-left: auto; font-size: 11px; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--nh-line); color: var(--nh-muted-2); }

.nh-demo-body { display: grid; grid-template-columns: 250px 1fr; min-height: 560px; }
.nh-demo-steps { list-style: none; margin: 0; padding: 18px 12px; border-right: 1px solid var(--nh-line); background: rgba(0, 0, 0, .18); display: flex; flex-direction: column; gap: 4px; }
.nh-demo-steps button {
  width: 100%;
  display: flex; align-items: center; gap: 12px;
  padding: 11px 12px;
  border: 1px solid transparent;
  border-radius: 13px;
  background: transparent;
  color: var(--nh-muted);
  font: 500 13.5px/1.25 var(--nh-sans);
  text-align: left;
  cursor: pointer;
  transition: all .25s;
}
.nh-demo-steps button:hover { background: rgba(255, 255, 255, .04); color: var(--nh-text); }
.nh-demo-steps b { flex: none; width: 26px; height: 26px; display: grid; place-items: center; border-radius: 9px; font-size: 12px; background: rgba(255, 255, 255, .06); transition: all .25s; }
.nh-demo-steps button.is-done b { background: rgba(78, 240, 160, .16); color: var(--nh-green); }
.nh-demo-steps button.is-active { color: var(--nh-text); background: rgba(255, 122, 47, .1); border-color: rgba(255, 122, 47, .35); }
.nh-demo-steps button.is-active b { color: #1b0d05; background: linear-gradient(135deg, #ffc56b, var(--nh-ember)); }

.nh-demo-stage { position: relative; padding: 26px 28px; overflow: hidden; }
.nh-demo-host { height: 100%; }
.nh-panel { animation: nhPanelIn .45s cubic-bezier(.2, .8, .2, 1); }
@keyframes nhPanelIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.nh-panel-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 20px; }
.nh-panel-head h4 { font-size: 21px; }
.nh-panel-head p { margin-top: 6px; font-size: 14px; color: var(--nh-muted); }
.nh-panel-chip { flex: none; font-size: 12px; padding: 6px 11px; border-radius: 999px; background: rgba(255, 122, 47, .12); border: 1px solid rgba(255, 122, 47, .3); color: #ffd6a8; }

.nh-field { margin-bottom: 18px; max-width: 520px; }
.nh-field > label { display: block; margin-bottom: 8px; font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--nh-muted-2); }
.nh-select { position: relative; }
.nh-select-btn, .nh-input {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  min-height: 48px;
  padding: 12px 15px;
  border-radius: 13px;
  border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(255, 255, 255, .04);
  color: var(--nh-text);
  font: 500 14.5px var(--nh-sans);
  transition: border-color .2s, box-shadow .2s;
}
.nh-select.is-open .nh-select-btn, .nh-input.is-focus { border-color: rgba(255, 177, 59, .6); box-shadow: 0 0 0 4px rgba(255, 177, 59, .12); }
.nh-input.is-focus::after { content: ""; width: 2px; height: 18px; background: var(--nh-amber); animation: nhCaret 1s steps(1) infinite; margin-left: auto; }
@keyframes nhCaret { 50% { opacity: 0; } }
.nh-select-placeholder { color: var(--nh-muted-2); }
.nh-select-menu {
  position: absolute; left: 0; right: 0; top: calc(100% + 6px); z-index: 5;
  list-style: none; margin: 0; padding: 6px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, .12);
  background: #141826;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .5);
  opacity: 0; transform: translateY(-6px); pointer-events: none;
  transition: opacity .2s, transform .2s;
}
.nh-select.is-open .nh-select-menu { opacity: 1; transform: none; }
.nh-select-menu li { display: flex; justify-content: space-between; align-items: center; padding: 11px 12px; border-radius: 10px; font-size: 14px; transition: background .15s; }
.nh-select-menu li small { font-size: 11px; color: var(--nh-muted-2); }
.nh-select-menu li.is-hover { background: rgba(255, 122, 47, .14); }
.nh-select-menu li.is-selected { color: var(--nh-amber); }

.nh-method-hint { display: flex; gap: 10px; align-items: center; max-width: 520px; padding: 12px 14px; border-radius: 13px; font-size: 13px; color: var(--nh-muted); background: rgba(255, 255, 255, .03); border: 1px dashed rgba(255, 255, 255, .12); opacity: 0; transition: opacity .3s; }
.nh-method-hint.is-shown { opacity: 1; }
.nh-method-hint i { color: var(--nh-amber); }

.nh-provs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 16px; }
.nh-prov-card {
  position: relative;
  padding: 18px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, .1);
  background: rgba(255, 255, 255, .03);
  transition: all .25s;
}
.nh-prov-card .nh-prov { width: 36px; height: 36px; border-radius: 11px; font-size: 15px; }
.nh-prov-card h5 { margin: 12px 0 4px; font-size: 16px; }
.nh-prov-card p { font-size: 12.5px; color: var(--nh-muted); }
.nh-prov-card .nh-check { position: absolute; top: 14px; right: 14px; width: 22px; height: 22px; border-radius: 7px; border: 1.5px solid rgba(255, 255, 255, .25); display: grid; place-items: center; font-size: 11px; color: transparent; transition: all .2s; }
.nh-prov-card.is-on { border-color: rgba(78, 240, 160, .5); background: rgba(78, 240, 160, .06); box-shadow: 0 0 30px rgba(78, 240, 160, .08); }
.nh-prov-card.is-on .nh-check { background: var(--nh-green); border-color: transparent; color: #04140b; }
.nh-note { display: flex; gap: 10px; align-items: center; font-size: 13px; color: var(--nh-muted); }
.nh-note i { color: var(--nh-cyan); }

.nh-toolbar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 14px; align-items: center; }
.nh-toolbar .nh-select { width: 200px; }
.nh-toolbar .nh-select-btn { min-height: 40px; padding: 8px 12px; font-size: 13px; }
.nh-tb-label { font-size: 12px; color: var(--nh-muted-2); }
.nh-pill-static { font-size: 12.5px; padding: 9px 12px; border-radius: 11px; background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .1); color: var(--nh-muted); }
.nh-lists { display: grid; gap: 8px; }
.nh-list-row {
  display: grid; grid-template-columns: 22px 26px 1.3fr 1fr 1.6fr; gap: 12px; align-items: center;
  padding: 11px 13px;
  border-radius: 13px;
  border: 1px solid transparent;
  background: rgba(255, 255, 255, .035);
  font-size: 13.5px;
  transition: all .25s;
}
.nh-list-row.is-on { border-color: rgba(255, 177, 59, .4); background: rgba(255, 177, 59, .07); }
.nh-box { width: 18px; height: 18px; border-radius: 6px; border: 1.5px solid rgba(255, 255, 255, .25); display: grid; place-items: center; font-size: 10px; color: transparent; transition: all .2s; }
.nh-list-row.is-on .nh-box { background: var(--nh-amber); border-color: transparent; color: #1b0d05; }
.nh-list-count { color: var(--nh-muted); font-variant-numeric: tabular-nums; }
.nh-stbar { display: flex; height: 7px; border-radius: 999px; overflow: hidden; background: rgba(255, 255, 255, .06); }
.nh-stbar i { display: block; height: 100%; transition: width .5s, opacity .4s; }
.nh-stbar .g { background: var(--nh-green); }
.nh-stbar .n { background: rgba(255, 255, 255, .35); }
.nh-stbar .b { background: var(--nh-coral); }
.nh-filter-good .nh-stbar .n, .nh-filter-good .nh-stbar .b { opacity: .15; }
.nh-sel-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 14px; padding: 12px 14px; border-radius: 13px; background: rgba(78, 240, 160, .07); border: 1px solid rgba(78, 240, 160, .2); font-size: 13.5px; }
.nh-sel-foot b { font-size: 18px; color: var(--nh-green); font-variant-numeric: tabular-nums; }

.nh-infra { display: grid; grid-template-columns: 1.1fr 1fr; gap: 20px; }
.nh-sub-label { font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--nh-muted-2); margin-bottom: 10px; }
.nh-rdp-pick { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 18px; }
.nh-rdp-pick span { position: relative; padding: 11px 10px 11px 24px; border-radius: 12px; border: 1px solid rgba(255, 255, 255, .08); background: rgba(255, 255, 255, .03); font: 600 11.5px/1.3 var(--nh-mono); transition: all .2s; }
.nh-rdp-pick span::before { content: ""; position: absolute; left: 10px; top: 15px; width: 7px; height: 7px; border-radius: 50%; background: var(--nh-green); }
.nh-rdp-pick span.is-slow::before { background: var(--nh-amber); }
.nh-rdp-pick span.is-on { border-color: rgba(255, 177, 59, .5); background: rgba(255, 177, 59, .08); }
.nh-seg { display: inline-flex; padding: 4px; border-radius: 13px; background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .1); margin-bottom: 18px; }
.nh-seg span { padding: 9px 14px; border-radius: 10px; font-size: 13px; color: var(--nh-muted); transition: all .2s; }
.nh-seg span.is-on { background: rgba(255, 177, 59, .16); color: var(--nh-text); }
.nh-settings { display: grid; gap: 8px; }
.nh-setting { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 11px 13px; border-radius: 12px; background: rgba(255, 255, 255, .035); font-size: 13px; }
.nh-setting span { color: var(--nh-muted); }
.nh-setting b { font-variant-numeric: tabular-nums; }
.nh-toggle { width: 36px; height: 20px; border-radius: 999px; background: rgba(255, 255, 255, .14); position: relative; transition: background .25s; }
.nh-toggle::after { content: ""; position: absolute; top: 3px; left: 3px; width: 14px; height: 14px; border-radius: 50%; background: #fff; transition: transform .25s; }
.nh-toggle.is-on { background: var(--nh-green); }
.nh-toggle.is-on::after { transform: translateX(16px); }

/* Canvas */
.nh-canvas-wrap { display: grid; grid-template-columns: 170px 1fr; gap: 18px; }
.nh-palette { display: grid; gap: 8px; align-content: start; }
.nh-palette-item, .nh-node {
  display: flex; align-items: center; gap: 9px;
  padding: 10px 11px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, .12);
  background: #161a29;
  font-size: 12.5px; font-weight: 600;
}
.nh-palette-item i, .nh-node-icon { flex: none; width: 26px; height: 26px; display: grid; place-items: center; border-radius: 8px; font-size: 12px; color: var(--nh-amber); background: rgba(255, 177, 59, .12); }
.nh-palette-item.is-used { opacity: .35; }
.nh-ghost { position: absolute; z-index: 8; pointer-events: none; box-shadow: 0 18px 40px rgba(0, 0, 0, .5); border-color: rgba(255, 177, 59, .6); transition: transform .75s cubic-bezier(.4, .1, .2, 1); }

.nh-canvas {
  position: relative;
  display: flex; align-items: center;
  min-height: 170px;
  padding: 22px 18px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, .08);
  background-color: rgba(0, 0, 0, .25);
  background-image: radial-gradient(rgba(255, 255, 255, .09) 1px, transparent 1px);
  background-size: 18px 18px;
}
.nh-flow { width: 100%; display: flex; align-items: stretch; }
.nh-slot { flex: 1 1 0; min-width: 0; min-height: 78px; border-radius: 14px; border: 1.5px dashed rgba(255, 255, 255, .14); display: flex; align-items: stretch; }
.nh-slot.is-filled { border-color: transparent; }
.nh-node { position: relative; width: 100%; flex-direction: column; align-items: flex-start; gap: 6px; padding: 10px; animation: nhPop .35s cubic-bezier(.2, 1.4, .4, 1); transition: border-color .3s, box-shadow .3s, background .3s; }
.nh-node-title { font-size: 12px; line-height: 1.25; }
.nh-node-sub { font-size: 10.5px; font-weight: 500; color: var(--nh-muted-2); line-height: 1.3; }
.nh-node::before, .nh-node::after { content: ""; position: absolute; top: 50%; width: 9px; height: 9px; margin-top: -4.5px; border-radius: 50%; background: #0b0d14; border: 2px solid rgba(255, 177, 59, .7); }
.nh-node::before { left: -6px; }
.nh-node::after { right: -6px; }
.nh-slot:first-child .nh-node::before, .nh-slot:last-child .nh-node::after { display: none; }
.nh-node.is-selected { border-color: rgba(90, 209, 255, .7); box-shadow: 0 0 0 4px rgba(90, 209, 255, .12); }
.nh-node.is-running { border-color: var(--nh-amber); box-shadow: 0 0 0 4px rgba(255, 177, 59, .16), 0 0 30px rgba(255, 122, 47, .35); }
.nh-node.is-done { border-color: rgba(78, 240, 160, .6); background: #12201c; }
.nh-node.is-done .nh-node-icon { color: var(--nh-green); background: rgba(78, 240, 160, .14); }
@keyframes nhPop { from { transform: scale(.85); opacity: 0; } to { transform: none; opacity: 1; } }
.nh-wire { flex: 0 0 36px; height: 2px; align-self: center; position: relative; background: rgba(255, 255, 255, .08); }
.nh-wire::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--nh-amber), var(--nh-ember)); transform: scaleX(0); transform-origin: left; transition: transform .45s ease; }
.nh-wire.is-on::after { transform: scaleX(1); }
.nh-wire.is-flow::after { background: repeating-linear-gradient(90deg, var(--nh-amber) 0 6px, transparent 6px 10px); background-size: 20px 2px; animation: nhDash .5s linear infinite; }
@keyframes nhDash { to { background-position: 20px 0; } }

.nh-canvas-foot { display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: start; margin-top: 18px; }
.nh-inspector { min-height: 84px; padding: 13px 14px; border-radius: 14px; border: 1px solid rgba(255, 255, 255, .08); background: rgba(255, 255, 255, .03); font-size: 12.5px; }
.nh-inspector-title { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--nh-muted-2); margin-bottom: 9px; }
.nh-actchips { display: flex; flex-wrap: wrap; gap: 6px; }
.nh-actchip { display: inline-flex; align-items: center; gap: 6px; padding: 6px 9px; border-radius: 9px; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .1); animation: nhPop .3s ease both; }
.nh-actchip small { display: inline-flex; gap: 2px; }
.nh-actchip small .nh-prov { width: 14px; height: 14px; border-radius: 4px; font-size: 8px; }
.nh-actchip.is-partial { border-style: dashed; }
.nh-log { margin: 0; padding: 0; list-style: none; display: grid; gap: 4px; font: 12px/1.45 var(--nh-mono); color: var(--nh-muted); }
.nh-log li { animation: nhPanelIn .3s ease; }
.nh-log .ok { color: var(--nh-green); }
.nh-log .warn { color: var(--nh-amber); }
.nh-log .err { color: var(--nh-coral); }
.nh-run-btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 14px 20px;
  border: 0; border-radius: 13px;
  font: 700 14px var(--nh-sans);
  color: #1b0d05;
  background: linear-gradient(100deg, #ffc56b, var(--nh-ember) 60%, var(--nh-coral));
  box-shadow: 0 10px 30px rgba(255, 112, 42, .35);
  transition: transform .15s, filter .2s;
}
.nh-run-btn.is-running { filter: saturate(.6) brightness(.9); }

/* Monitor */
.nh-kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 14px; }
.nh-kpi { padding: 12px 14px; border-radius: 14px; border: 1px solid rgba(255, 255, 255, .08); background: rgba(255, 255, 255, .03); }
.nh-kpi span { display: block; font-size: 11.5px; color: var(--nh-muted-2); }
.nh-kpi b { display: block; margin-top: 6px; font-size: 22px; font-variant-numeric: tabular-nums; }
.nh-kpi--ok b { color: var(--nh-green); }
.nh-kpi--err b { color: var(--nh-coral); }
.nh-ptable { display: grid; gap: 6px; margin-bottom: 14px; }
.nh-prow { display: grid; grid-template-columns: 62px 1.4fr 90px 70px 1.4fr 84px; gap: 12px; align-items: center; padding: 10px 12px; border-radius: 12px; background: rgba(255, 255, 255, .035); font-size: 12.5px; }
.nh-prow.nh-prow--head { background: transparent; padding-top: 0; padding-bottom: 2px; font-size: 11px; color: var(--nh-muted-2); text-transform: uppercase; letter-spacing: .06em; }
.nh-prow .nh-mini-bar { position: relative; }
.nh-pct { font-variant-numeric: tabular-nums; color: var(--nh-muted); font-size: 11.5px; }
.nh-mon-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 14px; }
.nh-card-sm { padding: 12px 14px; border-radius: 14px; border: 1px solid rgba(255, 255, 255, .08); background: rgba(255, 255, 255, .03); }
.nh-seedres { display: grid; gap: 5px; font-size: 12px; }
.nh-seedres > div { display: grid; grid-template-columns: 18px 1.3fr 1fr auto; gap: 9px; align-items: center; padding: 6px 0; border-bottom: 1px solid rgba(255, 255, 255, .05); animation: nhPanelIn .3s ease; }
.nh-seedres .nh-prov { width: 18px; height: 18px; border-radius: 5px; font-size: 9px; }
.nh-seedres span:nth-of-type(2) { color: var(--nh-muted); }

/* Controls */
.nh-demo-controls { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 8px 18px; padding: 14px 18px 16px; border-top: 1px solid var(--nh-line); position: relative; }
.nh-demo-progress { position: absolute; top: -1px; left: 0; right: 0; height: 2px; background: transparent; }
.nh-demo-progress i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--nh-amber), var(--nh-ember)); transition: width .5s ease; }
.nh-demo-buttons { display: flex; align-items: center; gap: 8px; }
.nh-icon-btn { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 12px; border: 1px solid var(--nh-line); background: rgba(255, 255, 255, .04); color: var(--nh-text); cursor: pointer; transition: background .2s, transform .15s; }
.nh-icon-btn:hover { background: rgba(255, 255, 255, .09); }
.nh-icon-btn--main { width: 46px; height: 46px; border: 0; color: #1b0d05; background: linear-gradient(135deg, #ffc56b, var(--nh-ember)); box-shadow: 0 8px 24px rgba(255, 122, 47, .35); }
.nh-icon-btn--main:hover { background: linear-gradient(135deg, #ffd38a, var(--nh-ember)); }
.nh-demo-caption { font-size: 14px; color: var(--nh-muted); }
.nh-demo-caption strong { color: var(--nh-text); }

/* Cursor */
.nh-cursor {
  position: absolute; left: 0; top: 0; z-index: 20;
  pointer-events: none;
  transform: translate(60%, 40%);
  transition: transform .7s cubic-bezier(.45, .05, .25, 1), opacity .3s;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, .5));
  opacity: 0;
}
.nh-cursor.is-shown { opacity: 1; }
.nh-cursor.is-instant { transition: opacity .3s; }
.nh-cursor::after {
  content: "";
  position: absolute; left: -9px; top: -9px;
  width: 22px; height: 22px; border-radius: 50%;
  border: 2px solid var(--nh-amber);
  opacity: 0; transform: scale(.3);
}
.nh-cursor.is-click::after { animation: nhRipple .45s ease-out; }
@keyframes nhRipple { 0% { opacity: .9; transform: scale(.3); } 100% { opacity: 0; transform: scale(1.8); } }
.is-pressed { transform: scale(.97); transition: transform .12s; }

/* ---------- Final CTA & footer ---------- */
.nh-final {
  position: relative;
  text-align: center;
  padding: 70px 30px;
  border-radius: 34px;
  border: 1px solid rgba(255, 177, 92, .25);
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 122, 47, .22), transparent 60%),
    linear-gradient(180deg, rgba(20, 23, 36, .9), rgba(10, 12, 20, .9));
  overflow: hidden;
}
.nh-final h2 { font-size: clamp(30px, 4.4vw, 52px); line-height: 1.08; font-weight: 800; max-width: 820px; margin: 0 auto; }
.nh-final > p { margin: 18px auto 0; max-width: 720px; font-size: 17px; line-height: 1.6; color: var(--nh-muted); }
.nh-cta-row--center { justify-content: center; }
.nh-final .nh-core { margin-top: 34px; font-size: 14px; font-style: italic; color: var(--nh-muted-2); }
.nh-footer { padding: 60px 0 40px; font-size: 13px; color: var(--nh-muted-2); }
.nh-footer .nh-shell { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; border-top: 1px solid var(--nh-line); padding-top: 24px; }
.nh-footer nav { display: flex; gap: 18px; }
.nh-footer a:hover { color: var(--nh-text); }

/* ---------- Nav current ---------- */
.nh-links a.is-current { color: var(--nh-text); background: rgba(255, 122, 47, .14); }

/* ---------- Plans teaser (homepage) ---------- */
.nh-plan-teaser { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-bottom: 30px; }
.nh-plan-teaser > * { min-width: 0; }
.nh-plan-mini {
  display: flex; flex-direction: column; gap: 8px;
  padding: 22px;
  border: 1px solid var(--nh-line);
  border-radius: var(--nh-radius);
  background: var(--nh-panel);
  transition: border-color .25s, transform .25s, box-shadow .25s;
}
.nh-plan-mini:hover { border-color: rgba(255, 122, 47, .45); transform: translateY(-3px); box-shadow: 0 22px 60px rgba(0, 0, 0, .4); }
.nh-plan-mini h3 { font-size: 21px; }
.nh-plan-mini p { font-size: 14px; line-height: 1.6; color: var(--nh-muted); }
.nh-plan-mini-tag { font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--nh-amber); }
.nh-plan-mini--hl { border-color: rgba(255, 122, 47, .4); background: linear-gradient(180deg, rgba(255, 122, 47, .1), var(--nh-panel)); }

/* ---------- Pricing page ---------- */
.nh-hero--sm { padding: 70px 0 10px; }
.nh-section--tight { padding-top: 60px; }
.nh-plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.nh-plans > * { min-width: 0; }
.nh-plan {
  position: relative;
  display: flex; flex-direction: column; gap: 12px;
  padding: 28px 24px 24px;
  border: 1px solid var(--nh-line);
  border-radius: 26px;
  background: var(--nh-panel);
  scroll-margin-top: 110px;
}
.nh-plan:target { border-color: rgba(255, 177, 59, .6); }
.nh-plan--hl {
  border-color: rgba(255, 122, 47, .55);
  background: linear-gradient(180deg, rgba(255, 122, 47, .13), rgba(17, 20, 32, .85) 45%);
  box-shadow: 0 30px 90px rgba(0, 0, 0, .45), 0 0 60px rgba(255, 122, 47, .12);
}
.nh-plan-badge { position: absolute; top: -12px; right: 22px; padding: 6px 12px; border-radius: 999px; font-size: 11.5px; font-weight: 700; color: #1b0d05; background: linear-gradient(100deg, #ffc56b, var(--nh-ember)); }
.nh-plan-tag { font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--nh-amber); }
.nh-plan h2 { font-size: 28px; }
.nh-plan-tagline { font-size: 14.5px; line-height: 1.6; color: var(--nh-muted); }
.nh-plan-price { margin: 6px 0 4px; padding: 14px 16px; border-radius: 16px; background: rgba(0, 0, 0, .25); border: 1px solid var(--nh-line); }
.nh-plan-price b { display: block; font-size: 24px; letter-spacing: -.02em; }
.nh-plan-price small { font-size: 12.5px; color: var(--nh-muted-2); }
.nh-plan-label { margin-top: 6px; font-size: 11.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--nh-muted-2); }
.nh-plan-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; font-size: 14px; }
.nh-plan-list li { display: flex; gap: 10px; align-items: baseline; line-height: 1.45; }
.nh-plan-list li > i { flex: none; width: 16px; font-size: 12px; color: var(--nh-green); }
.nh-plan-list .fa-plus { color: var(--nh-amber); }
.nh-plan-list--byo li { color: var(--nh-muted); }
.nh-plan-list--byo li > i { color: var(--nh-muted-2); }
.nh-plan-list--combo li { flex-direction: column; gap: 2px; padding: 10px 12px; border-radius: 12px; background: rgba(255, 255, 255, .04); }
.nh-plan-list--combo span { font-size: 13px; color: var(--nh-muted); }
.nh-plan-cta { margin-top: auto; justify-content: center; }
.nh-plans-note { margin-top: 20px; text-align: center; font-size: 14px; color: var(--nh-muted); }
.nh-plans-note i { color: var(--nh-cyan); margin-right: 4px; }

.nh-compare-table { overflow-x: auto; border: 1px solid var(--nh-line); border-radius: var(--nh-radius); background: var(--nh-panel); }
.nh-compare-table table { width: 100%; min-width: 640px; border-collapse: collapse; font-size: 14px; }
.nh-compare-table th, .nh-compare-table td { padding: 15px 18px; text-align: center; border-bottom: 1px solid var(--nh-line); }
.nh-compare-table tbody tr:last-child > * { border-bottom: 0; }
.nh-compare-table thead th { font-size: 15px; font-weight: 700; }
.nh-compare-table thead small { display: block; margin-top: 3px; font-size: 12px; font-weight: 500; color: var(--nh-muted-2); }
.nh-compare-table tbody th { text-align: left; font-weight: 500; color: var(--nh-muted); }
.nh-compare-table .is-hl { background: rgba(255, 122, 47, .06); }
.nh-compare-table td .fa-check { color: var(--nh-green); }
.nh-byo { font-size: 12.5px; color: var(--nh-muted-2); }
.nh-opt { font-size: 12.5px; font-weight: 600; color: var(--nh-amber); }

.nh-factors { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.nh-factors > * { min-width: 0; }
.nh-factor { padding: 22px; border: 1px solid var(--nh-line); border-radius: var(--nh-radius); background: var(--nh-panel); display: flex; flex-direction: column; gap: 10px; }
.nh-factor h3 { font-size: 17px; margin-top: 4px; }
.nh-factor p { font-size: 14px; line-height: 1.6; color: var(--nh-muted); }

.nh-builder { display: grid; grid-template-columns: 1.35fr 1fr; gap: 22px; align-items: start; }
.nh-builder > * { min-width: 0; }
.nh-qs { display: grid; gap: 12px; }
.nh-q { margin: 0; padding: 18px 20px; border: 1px solid var(--nh-line); border-radius: 18px; background: var(--nh-panel); transition: opacity .25s; }
.nh-q.is-locked { opacity: .55; }
.nh-q legend { float: left; width: 100%; padding: 0; display: flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 700; }
.nh-q legend b { width: 24px; height: 24px; display: grid; place-items: center; border-radius: 8px; font-size: 12px; color: var(--nh-amber); background: rgba(255, 177, 59, .14); }
.nh-q > p { clear: both; padding-top: 8px; font-size: 14px; line-height: 1.55; color: var(--nh-muted); }
.nh-choice { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 12px; }
.nh-choice button, .nh-chips button {
  padding: 11px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(255, 255, 255, .03);
  color: var(--nh-muted);
  font: 600 13.5px var(--nh-sans);
  cursor: pointer;
  transition: all .2s;
}
.nh-choice button:hover:not(:disabled), .nh-chips button:hover { color: var(--nh-text); border-color: rgba(255, 255, 255, .25); }
.nh-choice button[aria-pressed="true"], .nh-chips button[aria-pressed="true"] { color: var(--nh-text); border-color: rgba(255, 177, 59, .6); background: rgba(255, 177, 59, .12); box-shadow: inset 0 0 0 1px rgba(255, 177, 59, .25); }
.nh-choice button:disabled { cursor: not-allowed; }
.nh-choice button:focus-visible, .nh-chips button:focus-visible, .nh-range input:focus-visible { outline: 2px solid var(--nh-amber); outline-offset: 2px; }
.nh-rental { margin-top: 14px; padding: 14px; border-radius: 14px; border: 1px dashed rgba(255, 177, 59, .3); background: rgba(255, 122, 47, .04); display: grid; gap: 12px; animation: nhPanelIn .35s ease; }
.nh-rental[hidden] { display: none; }
.nh-rental-row { display: grid; grid-template-columns: 90px 1fr; gap: 12px; align-items: center; font-size: 13px; color: var(--nh-muted); }
.nh-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.nh-chips button { padding: 8px 12px; font-size: 12.5px; }
.nh-range { display: flex; align-items: center; gap: 12px; }
.nh-range input { flex: 1; accent-color: var(--nh-ember); }
.nh-range output { min-width: 56px; text-align: right; font-weight: 700; color: var(--nh-text); font-variant-numeric: tabular-nums; }

.nh-summary {
  position: sticky; top: 100px;
  padding: 24px;
  border-radius: 24px;
  border: 1px solid rgba(255, 122, 47, .4);
  background: linear-gradient(180deg, rgba(255, 122, 47, .12), rgba(14, 17, 28, .92) 40%);
  box-shadow: 0 30px 90px rgba(0, 0, 0, .45);
}
.nh-summary.is-bump h3 { animation: nhPanelIn .35s ease; }
.nh-summary-kicker { font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--nh-amber); }
.nh-summary h3 { margin-top: 8px; font-size: 24px; }
.nh-summary-setup { display: inline-block; margin-top: 10px; padding: 5px 11px; border-radius: 999px; font-size: 12.5px; font-weight: 600; color: #bfe9ff; background: rgba(90, 209, 255, .12); border: 1px solid rgba(90, 209, 255, .3); }
.nh-summary-cols { display: grid; grid-template-columns: 1fr; gap: 6px; margin-top: 12px; }
.nh-summary-cols .nh-plan-list { font-size: 13.5px; }
.nh-summary-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 20px; }

@media (max-width: 1100px) {
  .nh-plans, .nh-plan-teaser { grid-template-columns: 1fr; max-width: 560px; margin-left: auto; margin-right: auto; }
  .nh-factors { grid-template-columns: 1fr 1fr; }
  .nh-builder { grid-template-columns: 1fr; }
  .nh-summary { position: static; }
}
@media (max-width: 760px) {
  .nh-factors { grid-template-columns: 1fr; }
  .nh-choice { grid-template-columns: 1fr; }
  .nh-rental-row { grid-template-columns: 1fr; gap: 6px; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .nh-links { display: none; }
  .nh-pipeline { grid-template-columns: 1fr 1fr; gap: 14px; }
  .nh-pipe-link { display: none; }
  .nh-methods { grid-template-columns: 1fr 1fr; }
  .nh-stages { grid-template-columns: 1fr 1fr; }
  .nh-bento { grid-template-columns: 1fr 1fr; }
  .nh-feat--wide { grid-column: span 2; }
  .nh-demo-body { grid-template-columns: 1fr; }
  .nh-demo-steps { flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--nh-line); padding: 10px; }
  .nh-demo-steps li { flex: none; }
  .nh-demo-steps button span { display: none; }
  .nh-demo-steps button.is-active span { display: inline; }
}
@media (max-width: 760px) {
  .nh-nav { border-radius: 22px; }
  .nh-nav-actions .nh-btn--ghost { display: none; }
  .nh-hero { padding-top: 56px; }
  .nh-pipeline { grid-template-columns: 1fr; padding: 16px; }
  .nh-methods, .nh-stages, .nh-bento { grid-template-columns: 1fr; }
  .nh-feat--wide { grid-column: auto; }
  .nh-seedtable-rows > div { grid-template-columns: 22px 1fr auto; }
  .nh-seedtable-rows > div span:nth-of-type(2) { display: none; }
  .nh-method-any { flex-direction: column; align-items: flex-start; }
  .nh-demo-stage { padding: 18px 14px; }
  .nh-demo-body { min-height: 0; }
  .nh-provs { grid-template-columns: 1fr; }
  .nh-list-row { grid-template-columns: 22px 26px 1fr auto; }
  .nh-list-row .nh-stbar { display: none; }
  .nh-infra, .nh-canvas-wrap, .nh-canvas-foot, .nh-mon-grid { grid-template-columns: 1fr; }
  .nh-palette { grid-template-columns: 1fr 1fr; }
  .nh-flow { flex-direction: column; align-items: stretch; }
  .nh-slot { min-height: 54px; }
  .nh-wire { flex: 0 0 18px; width: 2px; height: auto; align-self: center; }
  .nh-wire::after { transform: scaleY(0); transform-origin: top; }
  .nh-wire.is-on::after { transform: scaleY(1); }
  .nh-node::before, .nh-node::after { display: none; }
  .nh-kpis { grid-template-columns: 1fr 1fr; }
  .nh-prow { grid-template-columns: 54px 1fr 70px; }
  .nh-prow > :nth-child(3), .nh-prow > :nth-child(4), .nh-prow > :nth-child(5) { display: none; }
  .nh-demo-controls { grid-template-columns: 1fr; }
  .nh-rdp-pick { grid-template-columns: 1fr 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .nh-reveal { opacity: 1; transform: none; transition: none; }
  .nh *, .nh *::before, .nh *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  html { scroll-behavior: auto; }
}