/* ==========================================================================
   SIX.VI — Private Aviation Intelligence
   Public brand experience stylesheet
   ========================================================================== */

:root {
  --carbon:    #0A0A0A;
  --graphite:  #1B1B1B;
  --bone:      #F2F0EA;
  --titanium:  #A7A7A3;
  --white:     #FFFFFF;
  --signal:    #D8FF63;

  --ink:        var(--carbon);
  --paper:      var(--bone);

  --rule-l:     rgba(10, 10, 10, 0.13);
  --rule-l-2:   rgba(10, 10, 10, 0.28);
  --mute-l:     rgba(10, 10, 10, 0.56);

  --rule-d:     rgba(242, 240, 234, 0.12);
  --rule-d-2:   rgba(242, 240, 234, 0.24);
  --mute-d:     rgba(242, 240, 234, 0.52);

  --font-sans:  'Figtree', 'Helvetica Neue', Arial, sans-serif;
  --font-mono:  'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  --gutter:     clamp(20px, 4.4vw, 72px);
  --maxw:       1560px;
  --header-h:   68px;

  --ease:       cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* --------------------------------------------------------------- base --- */

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }

::selection { background: var(--signal); color: var(--carbon); }

:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--carbon);
  color: var(--bone);
  padding: 12px 18px;
  z-index: 999;
}
.skip:focus { left: 8px; top: 8px; }

/* ---------------------------------------------------------- typography --- */

.mono {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-feature-settings: 'tnum' 1;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mute-l);
  margin: 0 0 clamp(24px, 3vw, 44px);
  display: flex;
  align-items: center;
  gap: 14px;
}
.eyebrow::before {
  content: '';
  width: 26px;
  height: 1px;
  background: var(--signal);
  flex: none;
}
[data-theme="dark"] .eyebrow { color: var(--mute-d); }

.display {
  font-size: clamp(2.6rem, 7.4vw, 7.6rem);
  font-weight: 400;
  line-height: 0.9;
  letter-spacing: -0.045em;
  margin: 0;
  text-wrap: balance;
}

.h-section {
  font-size: clamp(2.2rem, 5.6vw, 5.4rem);
  font-weight: 400;
  line-height: 0.94;
  letter-spacing: -0.04em;
  margin: 0;
}

.h-section--sm {
  font-size: clamp(1.9rem, 3.4vw, 3.3rem);
  line-height: 0.98;
}

.h-sub {
  font-size: clamp(1.5rem, 2.6vw, 2.4rem);
  font-weight: 400;
  line-height: 1.06;
  letter-spacing: -0.03em;
  margin: 0;
}

.lede {
  font-size: clamp(1rem, 1.25vw, 1.2rem);
  line-height: 1.55;
  color: var(--mute-l);
  max-width: 42ch;
  margin: 0;
}
[data-theme="dark"] .lede { color: var(--mute-d); }

.dim { color: var(--mute-l); }
[data-theme="dark"] .dim { color: var(--mute-d); }

/* ------------------------------------------------------------ wordmark --- */

/* The wordmark is inlined as outlined vector paths by six_logo().
   The letters use currentColor so the mark inverts with the section theme. */
.logo { display: block; }
.wordmark { display: inline-flex; align-items: center; }

/* -------------------------------------------------------------- header --- */

.siteheader {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 200;
  height: var(--header-h);
  color: var(--ink);
  transition: color 0.45s var(--ease), background 0.45s var(--ease), border-color 0.45s var(--ease);
  border-bottom: 1px solid transparent;
}
.siteheader.is-stuck {
  background: rgba(242, 240, 234, 0.82);
  backdrop-filter: saturate(140%) blur(14px);
  border-bottom-color: var(--rule-l);
}
.siteheader.is-dark { color: var(--bone); }
.siteheader.is-dark.is-stuck {
  background: rgba(10, 10, 10, 0.72);
  border-bottom-color: var(--rule-d);
}

.siteheader__inner {
  max-width: var(--maxw);
  height: 100%;
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  gap: 32px;
}

.wordmark { flex: none; }

.sitenav {
  display: flex;
  gap: clamp(18px, 2.2vw, 38px);
  margin-left: auto;
}
.sitenav__link {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  opacity: 0.62;
  transition: opacity 0.25s var(--ease);
  position: relative;
  padding: 4px 0;
}
.sitenav__link:hover,
.sitenav__link.is-current { opacity: 1; }
.sitenav__link.is-current::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: var(--signal);
}

.siteheader__actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex: none;
}
.siteheader__login {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  opacity: 0.62;
}
.siteheader__login:hover { opacity: 1; }

.navtoggle {
  display: none;
  background: none;
  border: 0;
  width: 34px;
  height: 34px;
  padding: 8px 4px;
  cursor: pointer;
}
.navtoggle span {
  display: block;
  height: 1px;
  background: currentColor;
  margin: 5px 0;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.navtoggle[aria-expanded="true"] span:first-child { transform: translateY(3px) rotate(45deg); }
.navtoggle[aria-expanded="true"] span:last-child  { transform: translateY(-3px) rotate(-45deg); }

.mobilenav {
  position: fixed;
  inset: var(--header-h) 0 auto 0;
  z-index: 190;
  background: var(--carbon);
  color: var(--bone);
  padding: 18px var(--gutter) 34px;
  display: grid;
  gap: 2px;
}
.mobilenav[hidden] { display: none; }
.mobilenav a {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule-d);
}

/* ------------------------------------------------------------ buttons --- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 13px 20px;
  border: 1px solid var(--rule-l-2);
  background: transparent;
  cursor: pointer;
  transition: background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
}
.btn__arrow { transition: transform 0.35s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(5px); }

.btn--solid {
  background: var(--carbon);
  color: var(--bone);
  border-color: var(--carbon);
}
.btn--solid:hover { background: var(--graphite); }

.btn--ghost:hover { border-color: var(--ink); }

.btn--signal {
  background: var(--signal);
  color: var(--carbon);
  border-color: var(--signal);
}
.btn--signal:hover { filter: brightness(1.06); }

[data-theme="dark"] .btn { border-color: var(--rule-d-2); }
[data-theme="dark"] .btn--ghost:hover { border-color: var(--bone); }
[data-theme="dark"] .btn--solid {
  background: var(--bone);
  color: var(--carbon);
  border-color: var(--bone);
}
.siteheader.is-dark .btn { border-color: var(--rule-d-2); }
.siteheader.is-dark .btn--ghost:hover { border-color: var(--bone); }

.btn--lg { padding: 18px 26px; font-size: 0.72rem; }

/* -------------------------------------------------------------- layout --- */

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section { padding: clamp(84px, 11vh, 168px) 0; position: relative; }
.section--tight { padding: clamp(64px, 8vh, 110px) 0; }

.band-light { background: var(--bone); color: var(--ink); }
.band-dark  { background: var(--carbon); color: var(--bone); }

.rule { height: 1px; background: var(--rule-l); border: 0; margin: 0; }
[data-theme="dark"] .rule { background: var(--rule-d); }

/* Structural hairline grid, the page's underlying measuring system */
.gridlines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(6, 1fr);
}
.gridlines span { border-left: 1px solid var(--rule-l); }
.gridlines span:first-child { border-left: 0; }
[data-theme="dark"] .gridlines span { border-left-color: rgba(242, 240, 234, 0.06); }

/* ----------------------------------------------------------------- hero --- */

.hero {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(34px, 6.5vh, 92px));
  padding-bottom: 0;
  overflow: hidden;
}

.hero__head { position: relative; z-index: 2; }

.hero__title span {
  display: block;
  overflow: hidden;
}
.hero__title span > i {
  display: block;
  font-style: normal;
  transform: translateY(105%);
  animation: riseIn 1.05s var(--ease) forwards;
}
.hero__title span:nth-child(1) > i { animation-delay: 0.06s; }
.hero__title span:nth-child(2) > i { animation-delay: 0.16s; }
.hero__title span:nth-child(3) > i { animation-delay: 0.26s; }
.hero__title em { font-style: normal; }

@keyframes riseIn { to { transform: translateY(0); } }

.hero__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
  margin-top: clamp(26px, 3.4vw, 60px);
  position: relative;
  z-index: 2;
}

.hero__copy { padding-top: clamp(4px, 1vw, 16px); }
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

/* Aircraft composition frame */
.frame {
  position: relative;
  background: var(--carbon);
  aspect-ratio: 16 / 11;
  overflow: hidden;
  isolation: isolate;
}
.frame__media { position: absolute; inset: 0; width: 100%; height: 100%; }
.frame__media img,
.frame__media svg { width: 100%; height: 100%; object-fit: cover; }

/* Keeps the mono overlays legible over any photograph. Darkens only the
   bands the tags sit in, so the middle of the image is left alone. */
.frame__scrim {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(to bottom,
      rgba(10, 10, 10, 0.62) 0%,
      rgba(10, 10, 10, 0.16) 22%,
      rgba(10, 10, 10, 0) 40%,
      rgba(10, 10, 10, 0) 55%,
      rgba(10, 10, 10, 0.30) 76%,
      rgba(10, 10, 10, 0.72) 100%),
    linear-gradient(to right,
      rgba(10, 10, 10, 0.42) 0%,
      rgba(10, 10, 10, 0) 32%,
      rgba(10, 10, 10, 0) 68%,
      rgba(10, 10, 10, 0.42) 100%);
}

.frame__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(242,240,234,0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(242,240,234,0.06) 1px, transparent 1px);
  background-size: 12.5% 25%;
  pointer-events: none;
}
/* The measuring grid is a device for the drawn composition. Over a real
   photograph it reads as scan lines, so it steps back. */
.frame--photo .frame__grid { opacity: 0.45; }
.frame__corner {
  position: absolute;
  width: 14px;
  height: 14px;
  border: 1px solid var(--signal);
  opacity: 0.9;
}
.frame__corner--tl { top: 14px; left: 14px; border-right: 0; border-bottom: 0; }
.frame__corner--br { bottom: 14px; right: 14px; border-left: 0; border-top: 0; }

/* Intelligence overlays */
.tag {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  color: var(--bone);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 9px;
  opacity: 0;
  animation: tagIn 0.9s var(--ease) forwards;
  text-shadow: 0 1px 10px rgba(10, 10, 10, 0.85), 0 0 2px rgba(10, 10, 10, 0.7);
}
.tag::before {
  content: '';
  width: 22px;
  height: 1px;
  background: rgba(242, 240, 234, 0.5);
}
.tag--r { flex-direction: row-reverse; }
.tag--sig { color: var(--signal); }
.tag--sig::before { background: rgba(216, 255, 99, 0.55); }

@keyframes tagIn { from { opacity: 0; transform: translateX(-6px); } to { opacity: 1; transform: none; } }

.tag--1 { top: 13%;  left: 6%;  animation-delay: 0.9s; }
.tag--2 { top: 24%;  right: 7%; animation-delay: 1.05s; }
.tag--3 { bottom: 32%; left: 8%; animation-delay: 1.2s; }
.tag--4 { bottom: 19%; right: 8%; animation-delay: 1.35s; }
.tag--5 { top: 63%;  left: 30%; animation-delay: 1.5s; }

.pulse {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--signal);
  flex: none;
  box-shadow: 0 0 0 0 rgba(216, 255, 99, 0.6);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(216, 255, 99, 0.55); }
  70%  { box-shadow: 0 0 0 11px rgba(216, 255, 99, 0); }
  100% { box-shadow: 0 0 0 0 rgba(216, 255, 99, 0); }
}

/* Hero data strip */
.strip {
  margin-top: clamp(38px, 5vw, 78px);
  border-top: 1px solid var(--rule-l);
  border-bottom: 1px solid var(--rule-l);
  overflow: hidden;
  position: relative;
  z-index: 2;
}
.strip__track {
  display: flex;
  gap: 0;
  width: max-content;
  animation: marquee 46s linear infinite;
}
.strip__item {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  padding: 15px clamp(22px, 3vw, 46px);
  border-right: 1px solid var(--rule-l);
  color: var(--mute-l);
  display: flex;
  align-items: center;
  gap: 10px;
}
.strip__item b { font-weight: 400; color: var(--ink); }
.strip__item i { font-style: normal; color: var(--signal); filter: brightness(0.72); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ------------------------------------------------------------ movement --- */

.movement__head {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: end;
}

.constellation {
  position: relative;
  margin: clamp(48px, 7vw, 100px) auto 0;
  width: 100%;
  max-width: 1180px;          /* stops the diagram thinning out on wide displays */
  aspect-ratio: 16 / 9;
  min-height: 400px;
}
.constellation svg { position: absolute; inset: 0; width: 100%; height: 100%; }

.constellation .link {
  stroke: rgba(10, 10, 10, 0.16);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
  fill: none;
  stroke-dasharray: var(--len);
  stroke-dashoffset: var(--len);
  transition: stroke-dashoffset 1.1s var(--ease);
}
.constellation.is-live .link { stroke-dashoffset: 0; }

/* Links running to the aircraft carry the movement, so they sit forward. */
.constellation .link--sig { stroke: rgba(10, 10, 10, 0.42); }

/* A signal travels out from the aircraft along each core link. */
.constellation .pulse-line {
  stroke: var(--signal);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
  fill: none;
  stroke-dasharray: 6 var(--lenpx, 600px);
  stroke-dashoffset: var(--lenpx, 600px);
  opacity: 0;
}
.constellation.is-live .pulse-line {
  opacity: 1;
  animation: travel 4.6s linear infinite;
}
@keyframes travel {
  from { stroke-dashoffset: var(--lenpx); }
  to   { stroke-dashoffset: 0; }
}

/* The dot sits exactly on the node coordinate so every line lands on it.
   The label and readout hang below, clear of the geometry. */
.node {
  position: absolute;
  transform: translate(-50%, -5px);
  text-align: center;
  opacity: 0;
  transition: opacity 0.6s var(--ease);
}
.constellation.is-live .node { opacity: 1; }

.node__dot {
  display: block;
  width: 9px;
  height: 9px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  margin: 0 auto 14px;
  background: var(--bone);
}
.node--core {
  transform: translate(-50%, -8px);
}
.node--core .node__dot {
  position: relative;
  width: 11px;
  height: 11px;
  background: var(--signal);
  border-color: var(--signal);
}
/* A crisp acquisition ring rather than a soft glow. */
.node--core .node__dot::after {
  content: '';
  position: absolute;
  inset: -8px;
  border: 1px solid rgba(216, 255, 99, 0.75);
  border-radius: 50%;
}

/* Only the aircraft readout has a link running behind it, so only it
   needs to hold the background back. */
.node--core .node__label,
.node--core .node__meta {
  width: fit-content;
  margin-inline: auto;
  padding: 0 9px;
  background: var(--bone);
}

.node__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
}
.node--core .node__label { font-size: 0.72rem; }

.node__meta {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  color: var(--mute-l);
  margin-top: 6px;
}

.movement__foot {
  margin-top: clamp(36px, 5vw, 64px);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 24px;
  flex-wrap: wrap;
  border-top: 1px solid var(--rule-l);
  padding-top: 22px;
}

/* --------------------------------------------------- light/dark reveal --- */

/* Two identical layers, one light and one dark, stacked exactly. The dark
   layer is clipped open from the bottom as the section is scrolled, so the
   headline inverts line by line instead of the screen simply going blank. */

.reveal {
  position: relative;
  height: 170vh;
  background: var(--bone);
}

.reveal__sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
}

.reveal__layer {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}
.reveal__layer--light {
  background: var(--bone);
  color: var(--ink);
}
.reveal__layer--dark {
  background: var(--carbon);
  color: var(--bone);
  clip-path: inset(calc(100% - 100% * var(--p, 0)) 0 0 0);
  will-change: clip-path;
}

.reveal__inner { text-align: center; padding: 0 var(--gutter); }
.reveal__inner .display { letter-spacing: -0.05em; }

.reveal__sub {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.26em;
  margin-top: 26px;
  color: var(--mute-l);
}
.reveal__layer--dark .reveal__sub { color: var(--mute-d); }

.reveal__line {
  position: absolute;
  left: 0; right: 0;
  bottom: calc(100% * var(--p, 0));
  height: 1px;
  background: var(--signal);
  opacity: var(--lineop, 0);
}

.reveal__cue {
  position: absolute;
  left: 0; right: 0;
  bottom: clamp(26px, 5vh, 54px);
  margin: 0;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.26em;
  color: var(--titanium);
  opacity: var(--cue, 1);
}

/* -------------------------------------------------------- ops preview --- */

.console {
  border: 1px solid var(--rule-d);
  background: linear-gradient(180deg, #131313 0%, #0C0C0C 100%);
}
.console__bar {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--rule-d);
  flex-wrap: wrap;
}
.console__brand {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.24em;
}
.console__site {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  color: var(--mute-d);
}
.console__clock {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
}
.live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--signal);
}
.live__dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--signal);
  animation: blink 2.6s ease-in-out infinite;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.28; } }

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--rule-d);
}
.metric {
  padding: clamp(18px, 2.4vw, 30px) clamp(14px, 2vw, 24px);
  border-left: 1px solid var(--rule-d);
}
.metric:first-child { border-left: 0; }
.metric__n {
  font-family: var(--font-mono);
  font-size: clamp(1.7rem, 3vw, 2.7rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1;
}
.metric__l {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--mute-d);
  margin-top: 12px;
}
.metric--alert .metric__n { color: var(--signal); }

.movecard {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.4fr);
}
.movecard__id {
  padding: clamp(22px, 3vw, 38px);
  border-right: 1px solid var(--rule-d);
}
.movecard__tail {
  font-family: var(--font-mono);
  font-size: clamp(1.9rem, 3.4vw, 3rem);
  font-weight: 300;
  letter-spacing: 0.02em;
  line-height: 1;
}
.movecard__type {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  color: var(--mute-d);
  margin-top: 14px;
}
.movecard__timer {
  margin-top: clamp(24px, 3vw, 40px);
  display: flex;
  align-items: baseline;
  gap: 16px;
}
.movecard__timer b {
  font-family: var(--font-mono);
  font-weight: 300;
  font-size: clamp(1.6rem, 2.6vw, 2.3rem);
  letter-spacing: 0.04em;
  color: var(--signal);
}

.svclist { display: grid; }
.svc {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  padding: clamp(14px, 1.8vw, 21px) clamp(18px, 2.4vw, 30px);
  border-bottom: 1px solid var(--rule-d);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
}
.svc:last-child { border-bottom: 0; }
.svc__k { color: var(--mute-d); letter-spacing: 0.2em; font-size: 0.6rem; }
.svc__s { color: var(--titanium); font-size: 0.6rem; letter-spacing: 0.16em; }

.prediction {
  border-top: 1px solid var(--rule-d);
  padding: clamp(20px, 2.6vw, 32px);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: clamp(16px, 2.4vw, 34px);
  align-items: center;
}
.prediction__k {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  color: var(--signal);
  display: flex;
  align-items: center;
  gap: 9px;
}
.prediction__t { font-size: clamp(0.98rem, 1.5vw, 1.22rem); line-height: 1.4; }
.prediction__t b { font-weight: 400; }

/* --------------------------------------------------- intelligence rows --- */

.intel { border-top: 1px solid var(--rule-d); }
.intel__row {
  display: grid;
  grid-template-columns: 78px minmax(0, 1.15fr) minmax(0, 1fr) auto;
  gap: clamp(16px, 2.6vw, 40px);
  align-items: baseline;
  padding: clamp(22px, 2.8vw, 34px) 0;
  border-bottom: 1px solid var(--rule-d);
  transition: background 0.35s var(--ease);
}
.intel__row:hover { background: rgba(242, 240, 234, 0.025); }
.intel__idx {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  color: var(--mute-d);
}
.intel__t { font-size: clamp(1.05rem, 1.7vw, 1.45rem); letter-spacing: -0.02em; }
.intel__d { color: var(--mute-d); font-size: 0.95rem; }
.intel__v {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--signal);
  white-space: nowrap;
}

/* ---------------------------------------------------- product families --- */

.family {
  display: grid;
  grid-template-columns: 96px minmax(0, 0.9fr) minmax(0, 1.3fr);
  gap: clamp(16px, 3vw, 48px);
  align-items: center;
  padding: clamp(26px, 3.4vw, 46px) 0;
  border-bottom: 1px solid var(--rule-d);
  position: relative;
  transition: padding-left 0.4s var(--ease);
}
.family:first-of-type { border-top: 1px solid var(--rule-d); }
.family:hover { padding-left: 14px; }
.family__k {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  color: var(--mute-d);
}
.family__n {
  font-family: var(--font-sans);
  font-size: clamp(1.5rem, 2.6vw, 2.3rem);
  letter-spacing: -0.02em;
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.family__n s { text-decoration: none; color: var(--titanium); font-weight: 300; }
.family__d { color: var(--mute-d); max-width: 52ch; }
.family__d strong { font-weight: 400; color: var(--bone); display: block; margin-bottom: 6px; }

/* ------------------------------------------------------------ numerals --- */

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--rule-d);
  border-left: 1px solid var(--rule-d);
}
.step {
  border-right: 1px solid var(--rule-d);
  border-bottom: 1px solid var(--rule-d);
  padding: clamp(26px, 3vw, 44px);
  min-height: 260px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: background 0.4s var(--ease);
}
.step:hover { background: rgba(242, 240, 234, 0.03); }
.step__n {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 3.4vw, 3rem);
  font-weight: 300;
  color: var(--titanium);
  line-height: 1;
  margin-bottom: clamp(20px, 3vw, 44px);
}
.step__t {
  font-size: clamp(1.15rem, 1.8vw, 1.6rem);
  letter-spacing: -0.02em;
}
.step__d { color: var(--mute-d); font-size: 0.98rem; }
.step--vi { background: rgba(216, 255, 99, 0.05); }
.step--vi .step__n { color: var(--signal); }

/* ------------------------------------------------------------- connect --- */

.connect {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(36px, 6vw, 90px);
  align-items: center;
}
.passport {
  border: 1px solid var(--rule-d);
  background: linear-gradient(150deg, #141414, #0A0A0A 65%);
  padding: clamp(24px, 3vw, 38px);
}
.passport__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--rule-d);
}
.passport__tail {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  font-weight: 300;
  letter-spacing: 0.04em;
}
.passport__rows { display: grid; }
.passport__row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule-d);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
}
.passport__row span:first-child { color: var(--mute-d); letter-spacing: 0.2em; font-size: 0.6rem; }
.passport__net {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  padding-top: 20px;
}
.chip {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  padding: 7px 11px;
  border: 1px solid var(--rule-d-2);
  color: var(--titanium);
}
.chip--sig { color: var(--signal); border-color: rgba(216, 255, 99, 0.4); }

/* ------------------------------------------------------ owner command --- */

.command {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  border-top: 1px solid var(--rule-d);
  border-left: 1px solid var(--rule-d);
}
.command__cell {
  border-right: 1px solid var(--rule-d);
  border-bottom: 1px solid var(--rule-d);
  padding: clamp(22px, 2.6vw, 36px);
}
.command__n {
  font-family: var(--font-mono);
  font-weight: 300;
  font-size: clamp(1.6rem, 2.8vw, 2.6rem);
  letter-spacing: -0.02em;
  line-height: 1;
}
.command__l {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  color: var(--mute-d);
  margin-top: 14px;
}
.command__delta {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  color: var(--signal);
  margin-top: 7px;
}

/* ---------------------------------------------------------- final cta --- */

.cta { text-align: left; }
.cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: clamp(34px, 4vw, 56px);
}

/* ------------------------------------------------------------- footer --- */

.sitefooter {
  background: var(--bone);
  color: var(--ink);
  border-top: 1px solid var(--rule-l);
  padding: clamp(40px, 6vw, 72px) 0;
}
.sitefooter__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr) auto;
  gap: 32px;
  align-items: start;
}
.sitefooter__desc {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mute-l);
  margin: 16px 0 0;
}
.sitefooter__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.sitefooter__nav a { color: var(--mute-l); }
.sitefooter__nav a:hover { color: var(--ink); }
.sitefooter__meta {
  display: grid;
  gap: 8px;
  justify-items: end;
  color: var(--mute-l);
}

/* --------------------------------------------------------- animations --- */

.rise {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.rise.is-in { opacity: 1; transform: none; }
.rise[data-d="1"] { transition-delay: 0.08s; }
.rise[data-d="2"] { transition-delay: 0.16s; }
.rise[data-d="3"] { transition-delay: 0.24s; }
.rise[data-d="4"] { transition-delay: 0.32s; }
.rise[data-d="5"] { transition-delay: 0.40s; }

/* -------------------------------------------------------- responsive --- */

@media (max-width: 1080px) {
  .hero__body { grid-template-columns: 1fr; align-items: start; }
  .hero__copy { order: 2; padding-top: 0; }
  .frame { order: 1; aspect-ratio: 4 / 3; }
  .movement__head { grid-template-columns: 1fr; }
  .connect { grid-template-columns: 1fr; }
  .command { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .movecard { grid-template-columns: 1fr; }
  .movecard__id { border-right: 0; border-bottom: 1px solid var(--rule-d); }
  .intel__row { grid-template-columns: 60px minmax(0, 1fr); }
  .intel__d { grid-column: 2; }
  .intel__v { grid-column: 2; }
  .family { grid-template-columns: 60px minmax(0, 1fr); }
  .family__d { grid-column: 2; }
}

@media (max-width: 860px) {
  :root { --header-h: 60px; }
  .sitenav { display: none; }
  .siteheader__actions .btn--ghost { display: none; }
  .siteheader__login { display: none; }
  .navtoggle { display: block; margin-left: auto; }
  .siteheader__actions { margin-left: auto; }
  .prediction { grid-template-columns: 1fr; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .metric:nth-child(3) { border-left: 0; }
  .metric:nth-child(n+3) { border-top: 1px solid var(--rule-d); }
  .sitefooter__inner { grid-template-columns: 1fr; }
  .sitefooter__meta { justify-items: start; }
  .constellation { aspect-ratio: 3 / 4; min-height: 480px; max-width: 460px; }
  .svc { grid-template-columns: 96px minmax(0, 1fr); }
  .svc__s { grid-column: 2; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .steps { grid-template-columns: 1fr; }
  .command { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .step { min-height: 0; }
  .tag--5 { display: none; }
  .reveal { height: 150vh; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .hero__title span > i { transform: none; }
  .tag { opacity: 1; }
  .rise { opacity: 1; transform: none; }
}

/* ==========================================================================
   Interior pages
   ========================================================================== */

.pagehero {
  padding-top: calc(var(--header-h) + clamp(64px, 13vh, 150px));
  padding-bottom: clamp(52px, 8vh, 110px);
  position: relative;
}
.pagehero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 76px);
  align-items: end;
  margin-top: clamp(28px, 4vw, 52px);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: clamp(28px, 5vw, 80px);
  align-items: start;
}
.split--even { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.stack > * + * { margin-top: 20px; }

.deflist { border-top: 1px solid var(--rule-l); }
[data-theme="dark"] .deflist { border-top-color: var(--rule-d); }
.deflist__i {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: clamp(14px, 3vw, 40px);
  padding: clamp(18px, 2.4vw, 28px) 0;
  border-bottom: 1px solid var(--rule-l);
}
[data-theme="dark"] .deflist__i { border-bottom-color: var(--rule-d); }
.deflist__k {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mute-l);
}
[data-theme="dark"] .deflist__k { color: var(--mute-d); }
.deflist__v { max-width: 62ch; }
.deflist__v b { font-weight: 400; display: block; margin-bottom: 7px; }

.matrix {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--rule-d);
  border-left: 1px solid var(--rule-d);
}
.matrix__i {
  border-right: 1px solid var(--rule-d);
  border-bottom: 1px solid var(--rule-d);
  padding: clamp(16px, 2vw, 24px);
  min-height: 132px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: background 0.35s var(--ease);
}
.matrix__i:hover { background: rgba(242, 240, 234, 0.03); }
.matrix__n {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  color: var(--titanium);
}
.matrix__t { font-size: 1rem; letter-spacing: -0.01em; }
.matrix__s {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.16em;
  color: var(--mute-d);
  margin-top: auto;
}
.matrix__s--live { color: var(--signal); }

.statline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--rule-l);
  border-bottom: 1px solid var(--rule-l);
}
[data-theme="dark"] .statline { border-color: var(--rule-d); }
.statline__i { padding: clamp(20px, 2.6vw, 32px) 0; padding-right: 20px; }
.statline__n {
  font-family: var(--font-mono);
  font-weight: 300;
  font-size: clamp(1.6rem, 2.6vw, 2.4rem);
  line-height: 1;
  letter-spacing: -0.02em;
}
.statline__l {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  color: var(--mute-l);
  margin-top: 12px;
}
[data-theme="dark"] .statline__l { color: var(--mute-d); }

/* forms */
.form { max-width: 620px; }
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mute-l);
  margin-bottom: 8px;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  background: transparent;
  border: 1px solid var(--rule-l-2);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1rem;
  padding: 13px 14px;
  outline: none;
}
.field input:focus,
.field select:focus,
.field textarea:focus { border-color: var(--ink); }
.field textarea { min-height: 130px; resize: vertical; }
.fieldrow { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }

.notice {
  border: 1px solid var(--rule-l-2);
  border-left: 2px solid var(--signal);
  padding: 16px 18px;
  margin-bottom: 24px;
  font-size: 0.95rem;
}
.notice--error { border-left-color: #C8402F; }
[data-theme="dark"] .notice { border-color: var(--rule-d-2); border-left-color: var(--signal); }

.errlist {
  margin: 0;
  padding-left: 18px;
  font-size: 0.9rem;
}

/* login */
.loginwrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: var(--carbon);
  color: var(--bone);
  padding: 40px 20px;
}
.loginbox { width: min(420px, 100%); }
.loginbox__k {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.24em;
  color: var(--titanium);
  margin: 22px 0 34px;
}
.loginbox .field label { color: var(--mute-d); }
.loginbox .field input {
  background: #0B0B0B;
  border-color: var(--rule-d);
  color: var(--bone);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  letter-spacing: 0.06em;
}
.loginbox .field input:focus { border-color: var(--signal); }
.loginbox__foot {
  margin-top: 28px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  color: var(--titanium);
}
.loginbox__foot a:hover { color: var(--bone); }

@media (max-width: 1080px) {
  .pagehero__grid, .split, .split--even { grid-template-columns: 1fr; }
  .matrix { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .statline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .deflist__i { grid-template-columns: 1fr; gap: 10px; }
}

@media (max-width: 620px) {
  .matrix { grid-template-columns: 1fr; }
  .statline { grid-template-columns: 1fr; }
  .fieldrow { grid-template-columns: 1fr; }
}

/* ==========================================================================
   SIX / CONNECT — integration layer
   ========================================================================== */

.integ__head {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 76px);
  align-items: end;
}

.integ__claim {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  line-height: 2;
  margin: 28px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--rule-l);
}

/* ------------------------------------------------------------- network --- */

.integ__net {
  position: relative;
  margin: clamp(48px, 6.5vw, 96px) auto 0;
  width: 100%;
  max-width: 1100px;
  aspect-ratio: 1000 / 520;
}

.integ__svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.integ__link {
  fill: none;
  stroke: rgba(10, 10, 10, 0.22);
  stroke-width: 1;
  stroke-dasharray: var(--len);
  stroke-dashoffset: var(--len);
  transition: stroke-dashoffset 1.2s var(--ease);
}
.integ.is-live .integ__link { stroke-dashoffset: 0; }
.integ.is-live .integ__link:nth-of-type(2) { transition-delay: 0.1s; }
.integ.is-live .integ__link:nth-of-type(3) { transition-delay: 0.2s; }
.integ.is-live .integ__link:nth-of-type(4) { transition-delay: 0.05s; }
.integ.is-live .integ__link:nth-of-type(5) { transition-delay: 0.15s; }
.integ.is-live .integ__link:nth-of-type(6) { transition-delay: 0.25s; }

/* Data travelling into the intelligence layer. The gradient is reserved for
   what is actually moving, so the diagram stays quiet when it is at rest. */
.integ__flow {
  fill: none;
  stroke: url(#sixflow);
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-dasharray: 10 var(--len);
  stroke-dashoffset: var(--len);
  opacity: 0;
}
.integ__flow--r { stroke: url(#sixflowr); }
.integ.is-live .integ__flow {
  opacity: 1;
  animation: sixflow 4.4s linear infinite;
}
@keyframes sixflow {
  from { stroke-dashoffset: var(--len); }
  to   { stroke-dashoffset: 0; }
}

.integ__pin {
  fill: var(--bone);
  stroke: var(--ink);
  stroke-width: 1;
  opacity: 0;
  transition: opacity 0.5s var(--ease);
}
.integ.is-live .integ__pin { opacity: 1; }

.integ__ring {
  fill: none;
  stroke: rgba(10, 10, 10, 0.18);
  stroke-width: 1;
  opacity: 0;
  transition: opacity 0.7s var(--ease) 0.5s;
}
.integ__ring--outer {
  stroke: rgba(10, 10, 10, 0.1);
  stroke-dasharray: 2 6;
}
.integ.is-live .integ__ring { opacity: 1; }

.integ__arc {
  fill: none;
  stroke: url(#sixflow);
  stroke-width: 1.2;
  stroke-linecap: round;
  opacity: 0;
  transform-origin: 500px 260px;
  transition: opacity 0.8s var(--ease) 1s;
}
.integ.is-live .integ__arc {
  opacity: 0.5;
  animation: sixspin 22s linear infinite;
}
@keyframes sixspin { to { transform: rotate(360deg); } }

/* nodes */

.integ__node {
  position: absolute;
  top: var(--y);
  transform: translateY(-50%);
  display: grid;
  gap: 3px;
  width: 21%;
  opacity: 0;
  transition: opacity 0.7s var(--ease);
}
.integ.is-live .integ__node { opacity: 1; }

.integ__node--l { right: 76.5%; text-align: right; }
.integ__node--r { left: 76.5%; text-align: left; }

.integ.is-live .integ__node:nth-of-type(1) { transition-delay: 0.05s; }
.integ.is-live .integ__node:nth-of-type(2) { transition-delay: 0.13s; }
.integ.is-live .integ__node:nth-of-type(3) { transition-delay: 0.21s; }
.integ.is-live .integ__node:nth-of-type(4) { transition-delay: 0.29s; }
.integ.is-live .integ__node:nth-of-type(5) { transition-delay: 0.37s; }
.integ.is-live .integ__node:nth-of-type(6) { transition-delay: 0.45s; }

.integ__k {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  margin-bottom: 7px;
}
.integ__v {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  color: var(--mute-l);
}

/* the intelligence layer */

.integ__core {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: grid;
  justify-items: center;
  gap: 10px;
  text-align: center;
  opacity: 0;
  transition: opacity 0.8s var(--ease) 0.7s;
}
.integ.is-live .integ__core { opacity: 1; }

.integ__core-k {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.22em;
  color: var(--mute-l);
}
.integ__status {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  color: var(--signal);
  filter: brightness(0.78);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.6s var(--ease) 2.4s, transform 0.6s var(--ease) 2.4s;
}
.integ.is-live .integ__status { opacity: 1; transform: none; }

/* ------------------------------------------------------ technology strip --- */

.integ__strip {
  margin-top: clamp(46px, 6vw, 88px);
  padding-top: 26px;
  border-top: 1px solid var(--rule-l);
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 18px clamp(24px, 4vw, 56px);
  align-items: start;
}
.integ__strip-k {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  color: var(--mute-l);
}
.integ__stack {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px clamp(14px, 2vw, 26px);
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
}
.integ__stack li { display: flex; align-items: center; gap: clamp(14px, 2vw, 26px); }
.integ__stack li::after {
  content: '';
  width: 1px;
  height: 12px;
  background: var(--rule-l-2);
}
.integ__stack li:last-child::after { display: none; }

.integ__note {
  grid-column: 2;
  margin: 0;
  max-width: 62ch;
  font-size: 0.92rem;
  color: var(--mute-l);
}
.integ__strip .btn { grid-column: 2; justify-self: start; }

/* ---------------------------------------------------------- responsive --- */

/* iPad landscape and small laptops keep the network, tightened.
   Node text is pulled further from the geometry so it never meets a pin. */
@media (max-width: 1280px) {
  .integ__node { width: 20%; }
  .integ__node--l { right: 78%; }
  .integ__node--r { left: 78%; }
  .integ__k { font-size: 0.6rem; }
  .integ__v { font-size: 0.53rem; }
}

@media (max-width: 1080px) {
  .integ__head { grid-template-columns: 1fr; }
}

/* iPad portrait and phones get a vertical data flow instead of a shrunken
   network. The markup order is already top to bottom. */
@media (max-width: 1024px) {
  .integ__net {
    aspect-ratio: auto;
    max-width: 460px;
    display: grid;
    gap: 0;
    justify-items: center;
  }
  .integ__svg { display: none; }

  .integ__node,
  .integ__node--l,
  .integ__node--r,
  .integ__core {
    position: static;
    transform: none;
    inset: auto;
    width: 100%;
    text-align: center;
    justify-items: center;
  }

  .integ__node {
    padding: 18px 0;
    display: grid;
    gap: 3px;
  }
  .integ__node::before {
    content: '';
    width: 1px;
    height: 34px;
    margin: 0 auto 18px;
    background: linear-gradient(to bottom, rgba(10, 10, 10, 0.05), rgba(10, 10, 10, 0.32));
  }
  .integ__node:first-of-type::before { display: none; }

  .integ__core {
    border: 1px solid var(--rule-l-2);
    padding: 24px 20px;
    width: 100%;
    margin: 4px 0;
    background: linear-gradient(180deg, rgba(216, 255, 99, 0.07), transparent 70%);
  }
  .integ__core .logo { margin: 0 auto; }

  .integ__k { font-size: 0.64rem; }
  .integ__v { font-size: 0.56rem; }

  .integ__strip { grid-template-columns: 1fr; }
  .integ__note, .integ__strip .btn { grid-column: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .integ__flow, .integ__arc { animation: none; }
  .integ__flow { opacity: 0.35; stroke-dasharray: none; stroke-dashoffset: 0; stroke-width: 1.2; }
  .integ__link { stroke-dashoffset: 0; }
  .integ__node, .integ__core, .integ__pin, .integ__ring, .integ__status { opacity: 1; transform: none; }
}