/* ==========================================================================
   COMMERCIAL ENERGY AUDIT — EnerSolution Inc.
   Design system v2 "Title Card"
   --------------------------------------------------------------------------
   Type      Archivo (expanded grotesk) · Instrument Sans · IBM Plex Mono
   Structure Alternating dark "acts" and light "documents"
   Surface   Film grain + aurora light + hairline architectural grid
   Re-skin   Change only the BRAND block to move this to another Ener division.
   ========================================================================== */

/* --------------------------------------------------- 1. TOKENS */
:root{
  /* BRAND ---------------------------------------------------- */
  --brand-deep:#16324F;
  --brand-mid:#24567F;
  --brand-lt:#7FA6C6;
  --brand-pale:#E8EFF5;
  --signal:#9C2B2B;
  --signal-lt:#C75757;
  --signal-pale:#FAEDED;

  /* energy performance scale, A → G */
  --e-a:#0A7D53; --e-b:#4CA83F; --e-c:#8FBE2E; --e-d:#DCC61F;
  --e-e:#E89B2B; --e-f:#D9682A; --e-g:#C13F2C;

  /* LIGHT SURFACES ------------------------------------------- */
  --paper:#FAFBFC;
  --surface:#FFFFFF;
  --tint:#EDF1F5;
  --ink:#0B1822;
  --ink-soft:#32485A;
  --muted:#586E82;
  --rule:#DEE5EC;
  --rule-strong:#B4C1CD;

  /* FORM CONTROLS — must stay legible against --surface cards */
  --field-bg:#E6ECF2;
  --field-border:#7B90A2;
  --field-ink:#0B1822;
  --field-ph:#6E8397;

  /* DARK STAGE ----------------------------------------------- */
  --night:#0A1724;
  --night-2:#05221A;
  --night-3:#082C22;
  --stage-ink:#F2FAF6;
  --stage-soft:rgba(226,243,235,.74);
  --stage-faint:rgba(226,243,235,.46);
  --stage-rule:rgba(160,205,186,.20);
  --stage-rule-2:rgba(160,205,186,.34);

  /* TYPE ------------------------------------------------------ */
  --display:"Newsreader","Iowan Old Style",Georgia,serif;
  --body:"Inter Tight",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --wide:100%;
  --wider:100%;

  /* SPACE / SHAPE --------------------------------------------- */
  --wrap:1200px;
  --gut:clamp(20px,5vw,32px);
  --shadow:0 2px 6px -3px rgba(6,33,26,.10), 0 30px 64px -40px rgba(6,33,26,.50);
  --shadow-lift:0 4px 12px -6px rgba(6,33,26,.16), 0 44px 90px -50px rgba(6,33,26,.62);
  --ease:cubic-bezier(.16,1,.3,1);
}

/* dark mode: the light surfaces darken, the stage stays the stage */
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --brand-deep:#4ECB9C; --brand-mid:#3DB287; --brand-lt:#2E8264; --brand-pale:#0C2E24;
    --signal:#EE9A4E; --signal-lt:#F6B77F; --signal-pale:#2E1B0D;
    --paper:#04140F; --surface:#0A2019; --tint:#071A14;
    --ink:#E8F3EE; --ink-soft:#BBD0C7; --muted:#89A398;
    --rule:#163027; --rule-strong:#26453A;
    --field-bg:#061711; --field-border:#2F5346; --field-ink:#E8F3EE; --field-ph:#7E988C;
    --shadow:0 2px 6px -3px rgba(0,0,0,.6), 0 30px 64px -40px rgba(0,0,0,.95);
    --shadow-lift:0 4px 12px -6px rgba(0,0,0,.7), 0 44px 90px -50px rgba(0,0,0,1);
  }
}
:root[data-theme="dark"]{
  --brand-deep:#4ECB9C; --brand-mid:#3DB287; --brand-lt:#2E8264; --brand-pale:#0C2E24;
  --signal:#EE9A4E; --signal-lt:#F6B77F; --signal-pale:#2E1B0D;
  --paper:#04140F; --surface:#0A2019; --tint:#071A14;
  --ink:#E8F3EE; --ink-soft:#BBD0C7; --muted:#89A398;
  --rule:#163027; --rule-strong:#26453A;
  --field-bg:#061711; --field-border:#2F5346; --field-ink:#E8F3EE; --field-ph:#7E988C;
  --shadow:0 2px 6px -3px rgba(0,0,0,.6), 0 30px 64px -40px rgba(0,0,0,.95);
  --shadow-lift:0 4px 12px -6px rgba(0,0,0,.7), 0 44px 90px -50px rgba(0,0,0,1);
}

/* --------------------------------------------------- 2. RESET / BASE */
*{box-sizing:border-box}
html{
  scroll-behavior:smooth;
  -webkit-text-size-adjust:100%;
  text-size-adjust:100%;
  overflow-x:hidden;
}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--body);
  font-size:17px;
  line-height:1.62;
  font-feature-settings:"kern" 1,"liga" 1;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  -webkit-tap-highlight-color:transparent;
  overflow-x:hidden;
}
img,svg,video{max-width:100%;height:auto}
button,a{touch-action:manipulation}

/* film grain — the single biggest cue that a human art-directed this */
body::after{
  content:"";position:fixed;inset:-50%;z-index:9999;pointer-events:none;
  opacity:.030;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)'/%3E%3C/svg%3E");
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}

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

/* --------------------------------------------------- 3. TYPE SCALE */
h1,h2,h3,h4{
  font-family:var(--display);
  font-stretch:var(--wide);
  margin:0;line-height:1.02;
  text-wrap:balance;
  letter-spacing:-.035em;
  color:var(--ink);
}
h1{font-size:clamp(2.3rem,5.4vw,4.3rem);font-weight:800;letter-spacing:-.045em;line-height:.97}
h2{font-size:clamp(1.8rem,4.3vw,3.15rem);font-weight:800;letter-spacing:-.04em}
h3{font-size:1.18rem;font-weight:700;letter-spacing:-.025em;font-stretch:105%}
h4{font-size:1rem;font-weight:700;letter-spacing:-.015em;font-stretch:105%}
p{margin:0;text-wrap:pretty}
a{color:var(--brand-deep);text-underline-offset:3px}

.eyebrow{
  font-family:var(--mono);font-size:.66rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.24em;margin:0;color:var(--signal);
}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px}
::selection{background:var(--brand-deep);color:#fff}

/* --------------------------------------------------- 4. BUTTONS */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;
  min-height:48px;padding:14px 30px;
  font-family:var(--display);font-stretch:106%;font-size:.95rem;font-weight:700;letter-spacing:-.008em;
  border:1.5px solid var(--brand-deep);background:var(--brand-deep);color:#fff;
  text-decoration:none;cursor:pointer;
  transition:color .3s var(--ease),border-color .3s var(--ease),transform .3s var(--ease),
             box-shadow .3s var(--ease),background-size .42s var(--ease);
}
.btn{
  background-image:linear-gradient(var(--ink),var(--ink));
  background-repeat:no-repeat;background-position:50% 100%;background-size:100% 0%;
}
.btn:hover{transform:translateY(-2px);background-size:100% 100%;
  box-shadow:0 16px 34px -18px rgba(10,107,75,.85)}
.btn:active{transform:translateY(0)}
:root[data-theme="dark"] .btn{color:#03130F}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .btn{color:#03130F}}

.btn.signal{background-color:var(--signal);border-color:var(--signal);color:#fff}
.btn.signal:hover{box-shadow:0 16px 34px -18px rgba(194,83,20,.9)}
.btn.ghost{background-color:transparent;color:var(--ink);border-color:var(--rule-strong)}
.btn.ghost{background-image:linear-gradient(var(--ink),var(--ink))}
.btn.ghost:hover{color:var(--paper);border-color:var(--ink);box-shadow:none}

/* energy spectrum hairline */
.escale{height:3px;width:100%;
  background:linear-gradient(90deg,#0A1724,#16324F,#24567F,#7FA6C6,#C9A0A0,#C75757,#9C2B2B)}

/* --------------------------------------------------- 5. ALERT BAR */
.alertbar{background:var(--signal);color:#fff;position:relative;z-index:70}
.alertin{
  max-width:var(--wrap);margin:0 auto;
  padding:10px var(--gut);
  padding-left:max(var(--gut),env(safe-area-inset-left));
  padding-right:max(var(--gut),env(safe-area-inset-right));
  display:flex;gap:10px;align-items:center;justify-content:center;flex-wrap:wrap;
  font-size:.86rem;font-weight:500;text-align:center;letter-spacing:-.005em}
.alertin b{font-family:var(--mono);font-weight:600;font-size:.92rem;font-variant-numeric:tabular-nums}
.alertin a{color:#fff;text-decoration:underline;text-underline-offset:3px;font-weight:600}

/* --------------------------------------------------- 6. NAVIGATION (dark, sticky, condensing) */
header.nav{
  position:sticky;top:0;z-index:60;
  background:var(--night);
  border-bottom:1px solid var(--stage-rule);
  transition:padding .35s var(--ease),background .35s var(--ease),box-shadow .35s var(--ease);
}
header.nav.condensed{box-shadow:0 18px 40px -30px rgba(0,0,0,.9)}
.navin{
  max-width:var(--wrap);margin:0 auto;
  padding:18px var(--gut);
  padding-left:max(var(--gut),env(safe-area-inset-left));
  padding-right:max(var(--gut),env(safe-area-inset-right));
  display:flex;align-items:center;gap:30px;
  transition:padding .35s var(--ease);
}
header.nav.condensed .navin{padding-block:11px}
.logo{margin-right:auto;display:flex;flex-direction:column;line-height:1.05;text-decoration:none;min-width:0}
.logo b{
  font-family:var(--display);font-stretch:var(--wider);font-weight:800;
  font-size:clamp(.82rem,2.6vw,1.02rem);letter-spacing:-.03em;color:#fff;white-space:nowrap}
.logo span{
  font-family:var(--mono);font-size:.54rem;text-transform:uppercase;
  letter-spacing:.22em;color:var(--brand-lt);margin-top:4px;white-space:nowrap}
.navlinks{display:flex;gap:clamp(16px,1.9vw,26px);align-items:center}
.navlinks a{
  position:relative;font-size:.86rem;font-weight:500;color:var(--stage-soft);
  text-decoration:none;padding-block:4px;transition:color .25s var(--ease)}
.navlinks a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--brand-lt);
  transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.navlinks a:hover{color:#fff}
.navlinks a:hover::after{transform:scaleX(1)}
.navphone{
  font-family:var(--mono);font-size:.79rem;color:var(--stage-faint);
  text-decoration:none;font-weight:500;white-space:nowrap;transition:color .25s}
.navphone:hover{color:#fff}
header.nav .btn{min-height:42px;padding:10px 20px;font-size:.86rem}

/* burger + drawer, injected by site.js */
.burger{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:46px;height:46px;flex:none;margin-left:auto;
  background:none;border:0;cursor:pointer;padding:0}
.burger i{display:block;height:1.5px;width:24px;background:#fff;margin-inline:auto;
  transition:transform .4s var(--ease),opacity .25s var(--ease)}
.burger[aria-expanded="true"] i:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger[aria-expanded="true"] i:nth-child(2){opacity:0}
.burger[aria-expanded="true"] i:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

.drawer{
  position:fixed;inset:0;z-index:80;background:var(--night);
  display:flex;flex-direction:column;
  padding:calc(env(safe-area-inset-top) + 22px) var(--gut) calc(env(safe-area-inset-bottom) + 30px);
  transform:translateY(-100%);transition:transform .5s var(--ease);
  overflow-y:auto;-webkit-overflow-scrolling:touch}
.drawer.open{transform:translateY(0)}
.drawer .dtop{display:flex;align-items:center;justify-content:space-between;margin-bottom:34px}
.drawer nav{display:flex;flex-direction:column}
.drawer nav a{
  font-family:var(--display);font-stretch:108%;font-weight:700;font-size:1.55rem;letter-spacing:-.035em;
  color:#fff;text-decoration:none;padding:15px 0;border-bottom:1px solid var(--stage-rule)}
.drawer nav a:active{color:var(--brand-lt)}
.drawer .dfoot{margin-top:auto;padding-top:32px;display:flex;flex-direction:column;gap:14px}
.drawer .dfoot .btn{width:100%}
.drawer .dph{font-family:var(--mono);font-size:1rem;color:var(--brand-lt);text-decoration:none;font-weight:500}
body.locked{overflow:hidden}

@media(max-width:1180px){
  .navlinks,.navphone,header.nav .btn{display:none}
  .burger{display:flex}
}

/* --------------------------------------------------- 7. THE STAGE (dark heroes) */
.hero,.pagehero{
  position:relative;overflow:hidden;isolation:isolate;
  background:var(--night);
  color:var(--stage-ink);
  border-bottom:1px solid var(--stage-rule);
}
.hero{padding-block:clamp(56px,9vw,104px) clamp(64px,10vw,110px)}
.pagehero{padding-block:clamp(48px,7vw,80px) clamp(52px,8vw,86px)}

/* hairline architecture */
.hero::before,.pagehero::before{
  content:"";position:absolute;inset:0;z-index:-2;pointer-events:none;opacity:.55;
  background-image:linear-gradient(var(--stage-rule) 1px,transparent 1px),
                   linear-gradient(90deg,var(--stage-rule) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(900px 620px at 76% 6%,#000,transparent 74%);
  -webkit-mask-image:radial-gradient(900px 620px at 76% 6%,#000,transparent 74%)}

/* aurora — slow drifting energy light */
.hero::after,.pagehero::after{
  content:"";position:absolute;inset:-25%;z-index:-1;pointer-events:none;
  background:
    radial-gradient(48% 46% at 78% 4%,rgba(36,86,127,.42),transparent 64%),
    radial-gradient(42% 44% at 8% 96%,rgba(156,43,43,.24),transparent 66%),
    radial-gradient(36% 38% at 46% 52%,rgba(127,166,198,.16),transparent 70%);
  filter:blur(6px);
  animation:drift 26s var(--ease) infinite alternate}
@keyframes drift{
  0%{transform:translate3d(0,0,0) scale(1)}
  100%{transform:translate3d(-3%,2%,0) scale(1.09)}
}

.hero .wrap,.pagehero .wrap{position:relative;z-index:1}
.hero h1,.pagehero h1{color:#fff}
.hero h1 em,.pagehero h1 em{
  font-style:normal;
  background:linear-gradient(96deg,var(--brand-lt),#9BE3C6 55%,var(--signal-lt));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lede,.pagehero .lede{color:var(--stage-soft)}
.hero .eyebrow,.pagehero .eyebrow{color:var(--signal-lt)}

.herogrid{display:grid;grid-template-columns:1.06fr .94fr;gap:clamp(34px,5vw,64px);align-items:start}
@media(min-width:1001px){.herogrid>.panel{position:sticky;top:104px}}
@media(max-width:1000px){.herogrid{grid-template-columns:1fr;gap:40px}}
.hero h1{margin-top:20px}
.hero .lede{margin-top:24px;font-size:clamp(1.02rem,2.1vw,1.2rem);max-width:52ch}
.herocta{display:flex;gap:13px;flex-wrap:wrap;margin-top:36px}
.hero .btn.ghost,.pagehero .btn.ghost{color:#fff;border-color:var(--stage-rule-2)}
.hero .btn.ghost,.pagehero .btn.ghost{background-image:linear-gradient(#fff,#fff)}
.hero .btn.ghost:hover,.pagehero .btn.ghost:hover{color:var(--night);border-color:#fff}

.creds{display:flex;flex-wrap:wrap;gap:7px;margin-top:34px}
.creds span{
  font-family:var(--mono);font-size:.62rem;text-transform:uppercase;letter-spacing:.13em;
  padding:7px 12px;border:1px solid var(--stage-rule-2);color:var(--stage-soft);
  font-weight:500;background:rgba(255,255,255,.035);backdrop-filter:blur(4px)}

/* countdown as instrument readout */
.countdown{
  margin-top:38px;position:relative;padding:24px 26px;
  border:1px solid rgba(238,154,78,.45);
  background:linear-gradient(180deg,rgba(194,83,20,.20),rgba(194,83,20,.07));
  backdrop-filter:blur(6px)}
.countdown::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--signal-lt)}
.countdown .lbl{font-family:var(--mono);font-size:.63rem;text-transform:uppercase;letter-spacing:.2em;color:var(--signal-lt);font-weight:600}
.countdown .big{display:flex;align-items:baseline;gap:14px;margin-top:10px;flex-wrap:wrap}
.countdown .days{
  font-family:var(--display);font-stretch:var(--wider);font-size:clamp(2.6rem,6vw,4rem);
  font-weight:800;letter-spacing:-.06em;color:#fff;line-height:.9;font-variant-numeric:tabular-nums}
.countdown .unit{font-family:var(--display);font-stretch:106%;font-size:1rem;font-weight:700;color:var(--signal-lt);letter-spacing:-.02em}
.countdown p{margin-top:12px;font-size:.94rem;color:var(--stage-soft);max-width:52ch}
.countdown p strong{color:#fff}

.pagehero h1{font-size:clamp(2.05rem,5.2vw,3.7rem);margin-top:14px;max-width:19ch}
.pagehero .lede{margin-top:20px;font-size:clamp(1rem,2vw,1.16rem);max-width:58ch}
.pagehero .herocta{margin-top:30px}
.crumb{font-family:var(--mono);font-size:.64rem;text-transform:uppercase;letter-spacing:.2em;color:var(--stage-faint);margin-bottom:8px}
.crumb a{color:var(--stage-faint);text-decoration:none}
.crumb a:hover{color:var(--brand-lt)}

/* --------------------------------------------------- 8. GLASS PANEL (compliance checker on the stage) */
.panel{
  background:rgba(255,255,255,.055);
  border:1px solid var(--stage-rule-2);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:0 40px 90px -50px rgba(0,0,0,.9)}
.panel .top{padding:24px 26px 19px;border-bottom:1px solid var(--stage-rule);background:rgba(255,255,255,.035)}
.panel .top .eyebrow{color:var(--brand-lt)}
.panel .top h3{margin-top:10px;color:#fff}
.panel .top p{font-size:.89rem;color:var(--stage-faint);margin-top:7px}
.panel .mid{padding:22px 26px 26px;display:flex;flex-direction:column;gap:15px}
.field{display:flex;flex-direction:column;gap:8px}
/* DEFAULT = light ground. The dark-panel overrides come immediately after and
   must stay scoped to .panel — an unscoped pale label is invisible on white. */
.field label{font-family:var(--mono);font-size:.67rem;text-transform:uppercase;
  letter-spacing:.15em;color:var(--ink-soft);font-weight:600}
.panel .field label{color:var(--stage-faint)}
/* NEVER use the `background` shorthand here. It resets background-repeat to
   `repeat` and background-position to 0 0, which tiles the select chevron
   across the whole control. Always background-color. */
.panel select,.panel input,.panel textarea{
  background-color:rgba(3,19,15,.62);border:1.5px solid var(--stage-rule-2);color:#fff}
.panel select::placeholder,.panel input::placeholder,.panel textarea::placeholder{
  color:rgba(255,255,255,.55)}
.panel select:focus,.panel input:focus,.panel textarea:focus{
  background-color:rgba(3,19,15,.80);
  border-color:var(--brand-lt);box-shadow:0 0 0 3px rgba(255,255,255,.10)}
.panel select:hover,.panel input:hover,.panel textarea:hover{border-color:var(--brand-lt)}
.panel select option{background:var(--night-2);color:#fff}
.panel .btn{width:100%}
.out{border-top:1px solid var(--stage-rule);padding:22px 26px 26px;background:rgba(3,19,15,.4)}
.ob{display:flex;gap:15px;padding:16px 0;border-bottom:1px dashed var(--stage-rule)}
.ob:last-of-type{border-bottom:0}
.ob .bar{flex:none;width:3px;background:var(--brand-lt);align-self:stretch}
.ob.hot .bar{background:var(--signal-lt)}
.ob .t{font-family:var(--display);font-stretch:105%;font-weight:700;font-size:1rem;letter-spacing:-.025em;color:#fff}
.ob .d{font-family:var(--mono);font-size:.71rem;color:var(--signal-lt);letter-spacing:.06em;font-weight:500;margin-top:5px}
.ob .x{font-size:.91rem;color:var(--stage-soft);margin-top:7px;line-height:1.5}
.outfoot{margin-top:18px;padding-top:16px;border-top:1px solid var(--stage-rule);font-size:.85rem;color:var(--stage-faint)}

/* generic form controls on light ground.
   The fill is --field-bg, NEVER --surface: the cards these sit in are --surface,
   and a white input inside a white card has no visible boundary. */
select,input,textarea{
  font-family:var(--body);font-size:16px;color:var(--field-ink);
  background-color:var(--field-bg);
  border:1.5px solid var(--field-border);padding:14px 15px;width:100%;border-radius:0;
  min-height:50px;transition:border-color .2s var(--ease),box-shadow .2s var(--ease),
             background-color .2s var(--ease);
  appearance:none;-webkit-appearance:none}
input::placeholder,textarea::placeholder{color:var(--field-ph);opacity:1}
textarea{min-height:120px;line-height:1.55}
select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='13' height='9'%3E%3Cpath d='M1.4 1.4l5.1 5.1 5.1-5.1' fill='none' stroke='%23566C63' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 15px center;padding-right:42px}
.panel select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='13' height='9'%3E%3Cpath d='M1.4 1.4l5.1 5.1 5.1-5.1' fill='none' stroke='%23FFFFFF' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 15px center}
select:hover,input:hover,textarea:hover{border-color:var(--brand-mid)}
select:focus,input:focus,textarea:focus{
  border-color:var(--brand-deep);outline:none;background-color:var(--surface);
  box-shadow:0 0 0 3px color-mix(in srgb, var(--brand-mid) 26%, transparent)}
/* selects render their own popup list — force readable option colours */
select option{background:var(--surface);color:var(--ink)}
.panel select option{background:var(--night-2);color:#fff}

/* --------------------------------------------------- 9. SECTIONS */
section{padding-block:clamp(62px,9vw,110px)}
.sechead{max-width:62ch;margin-bottom:clamp(32px,5vw,50px)}
.sechead h2{margin-top:14px}
.sechead p{margin-top:18px;color:var(--ink-soft);font-size:clamp(1rem,2vw,1.08rem)}

/* rating band */
.ratingband{background:var(--tint);border-block:1px solid var(--rule);padding-block:clamp(38px,6vw,56px)}
.rbgrid{display:grid;grid-template-columns:1fr 1.25fr;gap:clamp(26px,4vw,48px);align-items:center}
@media(max-width:900px){.rbgrid{grid-template-columns:1fr;gap:26px}}
.rbgrid h3{font-size:clamp(1.3rem,3vw,1.6rem);font-stretch:var(--wide);letter-spacing:-.035em}
.rbgrid p{margin-top:12px;color:var(--ink-soft);font-size:1rem}
.scale{display:grid;grid-template-columns:repeat(7,1fr);gap:3px}
.scale div{
  padding:clamp(12px,2.4vw,18px) 6px;text-align:center;
  font-family:var(--display);font-stretch:var(--wider);font-weight:800;
  font-size:clamp(.9rem,2.4vw,1.1rem);color:#fff;letter-spacing:-.02em}
.scalelbl{display:flex;justify-content:space-between;margin-top:9px;font-family:var(--mono);font-size:.63rem;color:var(--muted);text-transform:uppercase;letter-spacing:.14em}

/* service groups */
.grp{margin-top:clamp(40px,6vw,64px)}
.grphead{display:flex;align-items:baseline;gap:16px;padding-bottom:14px;border-bottom:1.5px solid var(--ink)}
.grphead .gn{font-family:var(--mono);font-size:.66rem;font-weight:600;letter-spacing:.24em;color:var(--signal)}
.grphead h3{font-size:clamp(1.3rem,3.2vw,1.7rem);font-stretch:var(--wide);letter-spacing:-.04em}
.grphead .gd{margin-left:auto;font-size:.9rem;color:var(--muted);text-align:right}
@media(max-width:760px){.grphead{flex-wrap:wrap;gap:8px}.grphead .gd{margin-left:0;text-align:left;width:100%}}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr));
  gap:0;background:var(--surface);border:1px solid var(--rule);border-top:0;border-right:0;border-bottom:0}
.card{border-right:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.card{
  background:var(--surface);padding:30px 26px 28px;display:flex;flex-direction:column;gap:10px;
  position:relative;overflow:hidden;transition:background .35s var(--ease)}
.card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--brand-deep),var(--brand-lt));
  transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}
.card:hover{background:var(--tint)}
.card:hover::before{transform:scaleX(1)}
.card .no{font-family:var(--mono);font-size:.68rem;font-weight:500;color:var(--brand-lt);letter-spacing:.14em}
.card p{font-size:.93rem;color:var(--ink-soft)}
.card .hl{margin-top:auto;padding-top:15px;border-top:1px solid var(--rule);
  font-family:var(--mono);font-size:.7rem;color:var(--brand-deep);font-weight:500;letter-spacing:.03em}

/* duration chart */
.dur{background:var(--surface);border:1px solid var(--rule);padding:clamp(22px,4vw,34px)}
.dur .cap{font-size:.9rem;color:var(--muted);margin-top:6px;margin-bottom:28px}
.durrow{display:grid;grid-template-columns:200px 1fr;gap:20px;align-items:center;margin-bottom:16px}
@media(max-width:700px){.durrow{grid-template-columns:1fr;gap:7px;margin-bottom:22px}}
.durrow .name{font-family:var(--display);font-stretch:105%;font-weight:700;font-size:.97rem;letter-spacing:-.025em}
.durrow .name small{display:block;font-family:var(--mono);font-size:.64rem;font-weight:400;color:var(--muted);
  text-transform:uppercase;letter-spacing:.14em;margin-top:3px}
.track{position:relative;height:30px;background:var(--tint);border:1px solid var(--rule)}
.seg{position:absolute;top:3px;bottom:3px;display:flex;align-items:center;padding-left:11px;
  box-shadow:0 0 0 2px var(--surface)}
.seg span{font-family:var(--mono);font-size:.69rem;font-weight:600;color:#fff;white-space:nowrap}
.axis{display:grid;grid-template-columns:200px 1fr;gap:20px;margin-top:6px}
@media(max-width:700px){.axis{grid-template-columns:1fr}}
.ticks{display:flex;justify-content:space-between;font-family:var(--mono);font-size:.64rem;color:var(--muted)}

/* --------------------------------------------------- 10. DARK ACT: compliance calendar */
.compliance{background:var(--night);color:var(--stage-ink);position:relative;overflow:hidden;isolation:isolate}
.compliance::before{
  content:"";position:absolute;inset:-20%;z-index:-1;pointer-events:none;
  background:radial-gradient(44% 46% at 90% 4%,rgba(36,86,127,.32),transparent 66%),
             radial-gradient(40% 40% at 4% 90%,rgba(156,43,43,.18),transparent 68%);
  animation:drift 30s var(--ease) infinite alternate}
.compliance .wrap{position:relative;z-index:1}
.compliance h2{color:#fff}
.compliance .eyebrow{color:var(--signal-lt)}
.compliance .sechead p{color:var(--stage-soft)}
.cal{border:1px solid var(--stage-rule-2);overflow-x:auto;background:rgba(255,255,255,.03);-webkit-overflow-scrolling:touch}
.calrow{display:grid;grid-template-columns:1.4fr 2fr 1.05fr;border-bottom:1px solid var(--stage-rule);min-width:680px}
.calrow:last-child{border-bottom:0}
.calrow.head{background:rgba(255,255,255,.06)}
.calrow.head div{font-family:var(--mono);font-size:.6rem;text-transform:uppercase;letter-spacing:.2em;color:var(--stage-faint);padding:14px 20px;font-weight:600}
.calrow div{padding:19px 20px;font-size:.93rem;color:var(--stage-soft)}
.calrow .k{font-weight:700;color:#fff;font-family:var(--display);font-stretch:105%;letter-spacing:-.02em}
.calrow .dl{font-family:var(--mono);font-size:.83rem;color:var(--signal-lt);white-space:nowrap;font-weight:500}
.calrow.flag{background:rgba(194,83,20,.22);box-shadow:inset 3px 0 0 var(--signal-lt)}
.note{margin-top:26px;font-size:.96rem;color:var(--stage-soft);max-width:74ch}
.note strong{color:#fff}

/* --------------------------------------------------- 11. SECTORS / STATS / PROCESS */
.sectors{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));
  gap:0;background:var(--surface);border:1px solid var(--rule);border-right:0;border-bottom:0}
.sectors>div{border-right:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.sectors>div{background:var(--surface);padding:26px 23px;display:flex;flex-direction:column;gap:9px;transition:background .3s var(--ease)}
.sectors>div:hover{background:var(--tint)}
.sectors .k{font-family:var(--mono);font-size:.6rem;text-transform:uppercase;letter-spacing:.2em;color:var(--signal);font-weight:600}
.sectors p{font-size:.9rem;color:var(--ink-soft)}

.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:clamp(26px,4vw,40px)}
.stat .v{
  font-family:var(--display);font-stretch:var(--wider);
  font-size:clamp(2.6rem,6vw,3.6rem);font-weight:800;letter-spacing:-.06em;
  color:var(--brand-deep);line-height:.92;font-variant-numeric:tabular-nums}
.stat .l{font-size:.93rem;color:var(--ink-soft);margin-top:14px}

.proc{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));
  gap:0;background:var(--surface);border:1px solid var(--rule);border-right:0;border-bottom:0}
.proc>div{border-right:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.proc>div{background:var(--surface);padding:26px 21px;display:flex;flex-direction:column;gap:9px}
.proc .s{font-family:var(--mono);font-size:.6rem;letter-spacing:.2em;color:var(--signal);font-weight:600}
.proc .w{font-family:var(--mono);font-size:.69rem;color:var(--muted)}
.proc p{font-size:.88rem;color:var(--ink-soft)}

.why{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,270px),1fr));gap:clamp(26px,4vw,40px)}
.why p{font-size:.96rem;color:var(--ink-soft);margin-top:11px}

.cta{background:var(--brand-pale);border-block:1px solid var(--rule)}
.cta p{color:var(--ink-soft);max-width:58ch;margin-top:18px;font-size:clamp(1rem,2vw,1.1rem)}
.ctarow{display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin-top:32px}
.ctarow .ph{font-family:var(--mono);font-size:.98rem;color:var(--ink);text-decoration:none;font-weight:500}

/* --------------------------------------------------- 12. PROPOSAL WIZARD */
.wiz{background:var(--surface);border:1px solid var(--rule-strong);box-shadow:var(--shadow-lift);max-width:860px;margin:clamp(30px,5vw,48px) auto 0}
.wizhead{padding:26px clamp(22px,4vw,34px) 0}
.prog{display:flex;gap:4px;margin-top:20px}
.prog div{height:3px;flex:1;background:var(--tint);transition:background .4s var(--ease)}
.prog div.on{background:var(--signal)}
.prog div.done{background:var(--brand-deep)}
.stepno{font-family:var(--mono);font-size:.63rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-top:15px;font-weight:600}
.wizbody{padding:22px clamp(22px,4vw,34px) 30px;display:flex;flex-direction:column;gap:20px}
.wizstep{display:flex;flex-direction:column;gap:18px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:15px}
@media(max-width:620px){.two{grid-template-columns:1fr}}
.opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,210px),1fr));gap:9px}
.opt{border:1.5px solid var(--field-border);padding:14px 15px;cursor:pointer;display:flex;gap:11px;
  align-items:flex-start;background:var(--field-bg);min-height:48px;
  transition:border-color .25s var(--ease),background .25s var(--ease),transform .25s var(--ease)}
.opt:hover{border-color:var(--brand-deep);background:var(--brand-pale)}
.opt.sel{border-color:var(--brand-deep);border-width:2.5px;padding:12.5px 13.5px;background:var(--brand-pale)}
.opt input{margin:3px 0 0;flex:none;width:auto;min-height:0;padding:0;accent-color:var(--brand-deep)}
.opt .ot{font-weight:600;font-size:.93rem;display:block;color:var(--ink)}
.opt .od{font-size:.81rem;color:var(--muted);display:block;margin-top:2px;line-height:1.4}
.wizfoot{padding:18px clamp(22px,4vw,34px);border-top:1px solid var(--rule);display:flex;gap:14px;
  justify-content:space-between;align-items:center;background:var(--tint);flex-wrap:wrap}
.wizfoot .hint{font-size:.82rem;color:var(--muted)}
.review{background:var(--tint);border:1px solid var(--rule);padding:20px 22px}
.review dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:10px 20px;font-size:.91rem}
@media(max-width:520px){.review dl{grid-template-columns:1fr;gap:4px 0}.review dd{margin-bottom:10px}}
.review dt{font-family:var(--mono);font-size:.63rem;text-transform:uppercase;letter-spacing:.15em;color:var(--muted);padding-top:3px;font-weight:600}
.review dd{margin:0;color:var(--ink)}
.done{text-align:center;padding:44px 20px}
.done .big{font-family:var(--display);font-stretch:var(--wide);font-size:clamp(1.6rem,4.5vw,2rem);
  font-weight:800;letter-spacing:-.04em;color:var(--brand-deep);margin-bottom:12px}
.refbox{display:inline-block;margin-top:22px;border:1.5px solid var(--brand-deep);background:var(--brand-pale);padding:16px 26px}
.refbox .rl{font-family:var(--mono);font-size:.61rem;text-transform:uppercase;letter-spacing:.18em;color:var(--muted);font-weight:600}
.refbox .rv{font-family:var(--mono);font-size:clamp(1.1rem,4vw,1.4rem);font-weight:600;color:var(--ink);margin-top:6px;letter-spacing:.05em}
.err{background:var(--signal-pale);border:1px solid var(--signal);padding:13px 16px;font-size:.89rem;color:var(--ink)}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0}

/* --------------------------------------------------- 13. FOOTER */
footer{
  background:var(--night);color:var(--stage-soft);font-size:.89rem;
  padding-block:clamp(44px,6vw,62px);
  padding-bottom:calc(clamp(44px,6vw,62px) + env(safe-area-inset-bottom))}
.footgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,170px),1fr));gap:30px}
footer .logo b{color:#fff}
footer .logo span{color:var(--signal-lt)}
footer h4{font-family:var(--mono);font-size:.59rem;text-transform:uppercase;letter-spacing:.22em;color:var(--stage-faint);font-weight:600;margin-bottom:12px}
footer ul{list-style:none;margin:0;padding:0}
footer li{margin-top:8px}
footer a{color:var(--stage-soft);text-decoration:none;transition:color .25s}
footer a:hover{color:var(--brand-lt)}
.legal{margin-top:38px;padding-top:20px;border-top:1px solid var(--stage-rule);font-size:.76rem;color:var(--stage-faint)}
.hidden{display:none!important}

/* --------------------------------------------------- 14. ARTICLE / INNER PAGES */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:clamp(36px,5vw,64px);align-items:start}
@media(max-width:980px){.layout{grid-template-columns:1fr;gap:40px}}
.article{max-width:none;min-width:0}
.article h2{font-size:clamp(1.42rem,3.4vw,2.05rem);margin-top:clamp(38px,6vw,56px);font-stretch:var(--wide)}
.article h2:first-child{margin-top:0}
.article h3{font-size:1.12rem;margin-top:32px}
.article p{margin-top:15px;color:var(--ink-soft)}
.article p.first{font-size:clamp(1.02rem,2vw,1.1rem);color:var(--ink-soft)}
.article ul,.article ol{margin-top:15px;padding-left:1.15em;color:var(--ink-soft)}
.article li{margin-top:9px}
.article li strong,.article strong{color:var(--ink);font-weight:600}
.article .tw{margin-top:22px}

.keybox{border-left:3px solid var(--brand-deep);border-top:1px solid var(--rule);border-right:1px solid var(--rule);
  border-bottom:1px solid var(--rule);background:var(--brand-pale);padding:22px 24px;margin-top:26px}
.keybox .kl{font-family:var(--mono);font-size:.62rem;text-transform:uppercase;letter-spacing:.2em;color:var(--brand-deep);font-weight:600}
.keybox p{margin-top:10px;color:var(--ink)}

.warnbox{border-left:3px solid var(--signal);border-top:1px solid var(--rule);border-right:1px solid var(--rule);
  border-bottom:1px solid var(--rule);background:var(--signal-pale);padding:22px 24px;margin-top:26px}
.warnbox .kl{font-family:var(--mono);font-size:.62rem;text-transform:uppercase;letter-spacing:.2em;color:var(--signal);font-weight:600}
.warnbox p{margin-top:10px;color:var(--ink)}

.tw{overflow-x:auto;border:1px solid var(--rule);background:var(--surface);-webkit-overflow-scrolling:touch}
.tw table{border-collapse:collapse;width:100%;min-width:520px;font-family:var(--body);font-size:.89rem}
.tw caption{text-align:left;font-family:var(--mono);font-size:.61rem;text-transform:uppercase;letter-spacing:.18em;color:var(--muted);padding:12px 16px;border-bottom:1px solid var(--rule);font-weight:600}
.tw th{text-align:left;font-family:var(--mono);font-weight:600;font-size:.66rem;text-transform:uppercase;letter-spacing:.14em;color:var(--ink);padding:13px 16px;border-bottom:1.5px solid var(--rule-strong);white-space:nowrap;background:var(--tint)}
.tw td{padding:13px 16px;border-bottom:1px solid var(--rule);color:var(--ink-soft);vertical-align:top}
.tw tr:last-child td{border-bottom:0}
.tw td.k{color:var(--ink);font-weight:600}
.tw td.n,.tw th.n{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.tw tr.flag td{background:var(--signal-pale)}

aside.side{position:sticky;top:104px;display:flex;flex-direction:column;gap:18px}
@media(max-width:980px){aside.side{position:static}}
.sbox{border:1px solid var(--rule);background:var(--surface);padding:24px 22px}
.sbox.dark{background:var(--night);border-color:var(--night);color:var(--stage-ink);position:relative;overflow:hidden}
.sbox.dark::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(70% 60% at 100% 0%,rgba(18,145,106,.30),transparent 70%)}
.sbox.dark>*{position:relative;z-index:1}
.sbox.dark h4,.sbox.dark .sv{color:#fff}
.sbox.dark p,.sbox.dark li{color:var(--stage-soft)}
.sbox .sl{font-family:var(--mono);font-size:.6rem;text-transform:uppercase;letter-spacing:.2em;color:var(--signal);font-weight:600}
.sbox.dark .sl{color:var(--signal-lt)}
.sbox h4{margin-top:9px}
.sbox p{margin-top:10px;font-size:.91rem;color:var(--ink-soft)}
.sbox .sv{font-family:var(--display);font-stretch:var(--wider);font-size:clamp(2rem,5vw,2.5rem);
  font-weight:800;letter-spacing:-.05em;color:var(--brand-deep);line-height:.92;margin-top:10px;font-variant-numeric:tabular-nums}
.sbox ul{list-style:none;margin:12px 0 0;padding:0;font-size:.91rem}
.sbox li{margin-top:9px;padding-left:15px;position:relative;color:var(--ink-soft)}
.sbox li::before{content:"";position:absolute;left:0;top:9px;width:5px;height:5px;background:var(--brand-lt)}
.sbox.dark li::before{background:var(--brand-lt)}
.sbox .btn{margin-top:16px;width:100%;padding-inline:12px}

.faq{margin-top:26px;border-top:1px solid var(--rule)}
.faq details{border-bottom:1px solid var(--rule)}
.faq summary{cursor:pointer;padding:18px 0;font-family:var(--display);font-stretch:105%;font-weight:700;
  font-size:1.02rem;letter-spacing:-.025em;color:var(--ink);list-style:none;display:flex;gap:14px;align-items:flex-start}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"+";font-family:var(--mono);color:var(--signal);font-weight:500;flex:none;margin-top:1px;transition:transform .3s var(--ease)}
.faq details[open] summary::before{content:"–"}
.faq details p{padding:0 0 18px 26px;color:var(--ink-soft);font-size:.95rem;margin-top:0}

.related{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));
  gap:0;background:var(--surface);border:1px solid var(--rule);border-right:0;border-bottom:0;margin-top:20px}
.related a{border-right:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.related a{background:var(--surface);padding:24px 22px;text-decoration:none;display:flex;flex-direction:column;gap:8px;
  position:relative;overflow:hidden;transition:background .3s var(--ease)}
.related a::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--brand-lt);
  transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease)}
.related a:hover{background:var(--tint)}
.related a:hover::before{transform:scaleX(1)}
.related .rk{font-family:var(--mono);font-size:.6rem;text-transform:uppercase;letter-spacing:.2em;color:var(--signal);font-weight:600}
.related .rt{font-family:var(--display);font-stretch:105%;font-weight:700;font-size:1.02rem;color:var(--ink);letter-spacing:-.025em}
.related .rd{font-size:.88rem;color:var(--ink-soft)}

/* --------------------------------------------------- 15. MOTION */
[data-reveal]{opacity:0;transform:translateY(22px);
  transition:opacity .85s var(--ease),transform .85s var(--ease)}
[data-reveal].in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){[data-reveal]{opacity:1;transform:none}}

/* --------------------------------------------------- 16. MOBILE REFINEMENT */
@media(max-width:700px){
  body{font-size:16.5px}
  h1{font-size:clamp(2.05rem,8.4vw,2.9rem)}
  .hero h1{letter-spacing:-.04em}
  .herocta .btn,.pagehero .herocta .btn{flex:1 1 100%}
  .ctarow .btn{flex:1 1 100%}
  .creds span{font-size:.58rem;padding:6px 10px}
  .countdown{padding:20px}
  .panel .top,.panel .mid,.out{padding-inline:20px}
  .cards{grid-template-columns:1fr}
  .card{padding:26px 22px}
  .alertin{font-size:.75rem;line-height:1.38;padding-block:8px;gap:7px}
  .alertin b{font-size:.82rem}
  .scale div{font-size:.8rem;padding-inline:2px}
  .scalelbl{font-size:.56rem}
  .stat .v{font-size:2.9rem}
  section{padding-block:56px}
}
@media(max-width:400px){
  .logo b{font-size:.76rem}
  .logo span{font-size:.5rem;letter-spacing:.18em}
}
/* iOS: kill the input zoom, respect the notch, keep momentum scroll */
@supports (-webkit-touch-callout:none){
  select,input,textarea{font-size:16px}
  .hero,.pagehero{background-attachment:scroll}
}


/* ==========================================================================
   17. EDITORIAL LAYER — inner pages
   The homepage is a pitch. These pages are documents, and they are read by
   people who will decide whether to put you on a tender list. They get
   numbered sections, real vertical rhythm and instrument-grade tables.
   ========================================================================== */

/* --- column structure: a hairline separates argument from evidence ------- */
.layout{grid-template-columns:minmax(0,1fr) 320px;gap:clamp(30px,4vw,52px)}
@media(min-width:981px){
  aside.side{
    border-left:1px solid var(--rule);
    padding-left:clamp(26px,2.6vw,38px);
    gap:22px}
}
@media(max-width:980px){.layout{grid-template-columns:1fr;gap:48px}}

/* --- numbered sections --------------------------------------------------- */
.article{counter-reset:sec}
.article h2{
  counter-increment:sec;
  position:relative;
  margin-top:clamp(52px,6.5vw,86px);
  padding-top:30px;
  line-height:1.04}
.article h2::after{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,var(--brand-deep) 0 64px,var(--rule) 64px)}
.article h2::before{
  content:counter(sec,decimal-leading-zero);
  display:block;font-family:var(--mono);font-size:.63rem;font-weight:600;
  letter-spacing:.26em;color:var(--signal);margin-bottom:16px}
.article h2:first-child{margin-top:0}

.article h3{
  font-size:1.13rem;margin-top:38px;
  padding-left:16px;border-left:2px solid var(--brand-lt)}

/* --- reading rhythm ------------------------------------------------------ */
.article p{margin-top:18px;line-height:1.68;max-width:70ch}
.article p.first{
  font-size:clamp(1.06rem,2.1vw,1.19rem);
  line-height:1.58;color:var(--ink);margin-top:20px}
.article p.first+p{margin-top:20px}

/* --- lists: a rotated square, not a browser bullet ----------------------- */
.article ul{list-style:none;padding-left:0;margin-top:22px}
.article ul li{position:relative;padding-left:28px;margin-top:14px;max-width:68ch;line-height:1.62}
.article ul li::before{
  content:"";position:absolute;left:2px;top:.62em;width:7px;height:7px;
  background:var(--brand-lt);transform:rotate(45deg)}
.article ol{padding-left:0;margin-top:22px;counter-reset:ol;list-style:none}
.article ol li{position:relative;padding-left:34px;margin-top:14px;max-width:68ch;counter-increment:ol}
.article ol li::before{
  content:counter(ol,decimal-leading-zero);position:absolute;left:0;top:.14em;
  font-family:var(--mono);font-size:.72rem;font-weight:600;color:var(--brand-deep);letter-spacing:.06em}

/* --- callouts: a chip label, real padding, room to breathe --------------- */
.keybox,.warnbox{
  padding:28px 30px 30px;margin-top:38px;margin-bottom:8px;
  border-top:1px solid var(--rule);border-right:1px solid var(--rule);
  border-bottom:1px solid var(--rule)}
.keybox{border-left:3px solid var(--brand-deep);background:var(--brand-pale)}
.warnbox{border-left:3px solid var(--signal);background:var(--signal-pale)}
.keybox .kl,.warnbox .kl{
  display:inline-block;padding:6px 11px;color:#fff;
  font-family:var(--mono);font-size:.57rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.22em}
.keybox .kl{background:var(--brand-deep)}
.warnbox .kl{background:var(--signal)}
:root[data-theme="dark"] .keybox .kl,:root[data-theme="dark"] .warnbox .kl{color:#03130F}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .keybox .kl,
  :root:not([data-theme="light"]) .warnbox .kl{color:#03130F}}
.keybox p,.warnbox p{margin-top:16px;color:var(--ink);max-width:66ch}
.keybox p+p,.warnbox p+p{margin-top:13px}

/* --- tables: instrument-grade -------------------------------------------- */
.tw{margin-top:30px;margin-bottom:8px}
.tw caption{padding:14px 20px;letter-spacing:.22em;background:var(--surface)}
.tw th{padding:15px 20px;font-size:.62rem;letter-spacing:.18em}
.tw td{padding:16px 20px;line-height:1.55}
.tw tbody tr{transition:background .22s var(--ease)}
.tw tbody tr:hover{background:var(--tint)}
.tw tr.flag td{background:var(--signal-pale)}
.tw tr.flag:hover td{background:var(--signal-pale)}
.tw td.k{white-space:normal}

/* --- FAQ ------------------------------------------------------------------ */
.faq{margin-top:34px;border-top:1px solid var(--rule)}
.faq summary{padding:22px 0;gap:16px;transition:color .22s var(--ease)}
.faq summary:hover{color:var(--brand-deep)}
.faq summary::before{font-size:1.1rem;line-height:1.3}
.faq details p{padding:0 0 24px 30px;max-width:66ch;line-height:1.66}
.faq details[open] summary{color:var(--brand-deep)}

/* --- sidebar -------------------------------------------------------------- */
.sbox{padding:26px 24px 28px}
.sbox h4{margin-top:11px;line-height:1.25}
.sbox p{margin-top:13px;line-height:1.58}
.sbox ul{margin-top:16px}
.sbox li{margin-top:12px;padding-left:18px;line-height:1.5}
.sbox li::before{top:.55em;width:6px;height:6px;transform:rotate(45deg)}
.sbox .btn{margin-top:20px}
.sbox.dark{padding:28px 26px 30px}

/* --- related: a tonal step between the document and the close ------------- */
section:has(.related){background:var(--tint);border-top:1px solid var(--rule)}
.related{margin-top:26px}
.related a{padding:28px 26px 30px;gap:10px}
.related a .rt{line-height:1.28}
.related a::after{
  content:"→";position:absolute;right:24px;bottom:26px;
  font-family:var(--mono);color:var(--brand-deep);opacity:0;
  transform:translateX(-6px);transition:opacity .35s var(--ease),transform .35s var(--ease)}
.related a:hover::after{opacity:1;transform:translateX(0)}
.related a:hover .rt{color:var(--brand-deep)}

/* --- closing call to action ---------------------------------------------- */
.cta{position:relative;overflow:hidden;isolation:isolate}
.cta::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.5;
  background-image:linear-gradient(var(--rule-strong) 1px,transparent 1px),
                   linear-gradient(90deg,var(--rule-strong) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(760px 420px at 88% 8%,#000,transparent 72%);
  -webkit-mask-image:radial-gradient(760px 420px at 88% 8%,#000,transparent 72%)}
.cta h2{margin-top:15px;max-width:19ch}
.cta p{margin-top:19px}
.cta p+p{margin-top:13px}

/* --- mobile refinement for the editorial layer --------------------------- */
@media(max-width:700px){
  .article h2{margin-top:46px;padding-top:26px}
  .article h2::after{background:linear-gradient(90deg,var(--brand-deep) 0 48px,var(--rule) 48px)}
  .article h3{margin-top:32px;padding-left:13px}
  .article p,.article ul li,.article ol li{max-width:none}
  .keybox,.warnbox{padding:24px 22px 26px;margin-top:32px}
  .tw th,.tw td{padding:13px 16px}
  .related a{padding:24px 22px 26px}
  .faq summary{padding:20px 0}
  .faq details p{padding-left:26px;padding-bottom:20px}
}

/* --------------------------------------------------- 18. TOOL BAND
   The interactive checker used to live in a glass panel on the dark stage.
   It now sits in its own full-width band under the hero, on light ground,
   so the hero can carry the technical artwork instead. */
.toolband{background:var(--tint);border-top:1px solid var(--rule);
  border-bottom:1px solid var(--rule);padding-block:clamp(38px,5.2vw,62px)}
.toolband .tbin{max-width:var(--wrap);margin:0 auto;padding-inline:var(--gut)}
.toolband .tbhead{max-width:64ch}
.toolband .tbhead h3{font-size:clamp(1.35rem,3vw,2rem);margin-top:12px;line-height:1.1}
.toolband .tbhead p{margin-top:11px;color:var(--ink-soft);font-size:.96rem}
.toolband .tbq{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,235px),1fr));
  gap:16px;margin-top:28px;align-items:end}
.toolband .field label{color:var(--ink-soft)}
.toolband .out{border:1px solid var(--rule-strong);background:var(--surface);
  margin-top:26px;padding:24px 26px 26px}
.toolband .ob{display:flex;gap:16px;padding:16px 0;border-bottom:1px dashed var(--rule)}
.toolband .ob:last-of-type{border-bottom:0}
.toolband .ob .bar{flex:none;width:3px;background:var(--brand-mid);align-self:stretch}
.toolband .ob.hot .bar{background:var(--signal)}
.toolband .ob .t{color:var(--ink)}
.toolband .ob .d{color:var(--signal)}
.toolband .ob .x{color:var(--ink-soft)}
.toolband .outfoot{border-top:1px solid var(--rule);color:var(--muted)}
@media(min-width:980px){
  .toolband .out{display:grid;grid-template-columns:1fr 1fr;gap:0 36px;align-items:start}
  .toolband .outfoot{grid-column:1/-1}
}

/* hero variants — one per division, so they do not all open the same way */
.hero.artled .herogrid{grid-template-columns:1fr 1.02fr}
.hero.artflip .herogrid{grid-template-columns:.98fr 1fr}
.hero.artflip .herogrid>*:first-child{order:2}
.hero.artflip .herogrid>*:last-child{order:1}
@media(max-width:1000px){
  .hero.artled .herogrid,.hero.artflip .herogrid{grid-template-columns:1fr}
  .hero.artflip .herogrid>*:first-child{order:1}
  .hero.artflip .herogrid>*:last-child{order:2}
}
.hero.centred{padding-block:clamp(44px,6vw,72px) clamp(48px,7vw,84px)}
.hero.centred .herogrid{grid-template-columns:1fr;text-align:center;justify-items:center;gap:30px}
.hero.centred .herogrid>*:first-child{max-width:800px}
.hero.centred h1{font-size:clamp(2rem,4.4vw,3.35rem)}
.hero.centred .lede{max-width:60ch;margin-inline:auto}
.hero.centred .herocta,.hero.centred .creds{justify-content:center}
.hero.centred .countdown{max-width:640px;margin-inline:auto;text-align:left}
.hero.centred .artframe{max-width:720px;width:100%}


/* ---------- technical artwork ---------- */
.art{display:block;width:100%;height:auto}
.art .lbl{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  fill:var(--stage-faint)}
.art .lbl.on{fill:var(--brand-lt)}
.art .lbl.hot{fill:var(--signal-lt)}
.art .val{font-family:var(--display);font-weight:700;font-size:19px;fill:#fff;letter-spacing:-.02em}
.art .thin{stroke:var(--stage-rule-2);stroke-width:1;fill:none}
.art .flow{stroke-dasharray:7 9;stroke-linecap:round}
@media (prefers-reduced-motion:no-preference){
  .art .flow.dn{animation:flowdn 2.6s linear infinite}
  .art .flow.up{animation:flowup 2.6s linear infinite}
  .art .pulse{animation:pulse 3.4s ease-in-out infinite}
  .art .ray{animation:ray 3.2s ease-in-out infinite}
}
@keyframes flowdn{to{stroke-dashoffset:-32}}
@keyframes flowup{to{stroke-dashoffset:32}}
@keyframes pulse{0%,100%{opacity:.35}50%{opacity:1}}
@keyframes ray{0%,100%{opacity:.25}50%{opacity:.85}}

/* artwork on a light ground uses ink instead of stage colours */
.artlight .lbl{fill:var(--muted)}
.artlight .lbl.on{fill:var(--brand-deep)}
.artlight .val{fill:var(--ink)}
.artlight .thin{stroke:var(--rule-strong)}

/* the frame the hero artwork sits in */
.artframe{position:relative;border:1px solid var(--stage-rule-2);
  background:linear-gradient(160deg,rgba(255,255,255,.055),rgba(255,255,255,.015));
  padding:22px 22px 18px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.artframe .cap{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  margin-top:16px;padding-top:14px;border-top:1px solid var(--stage-rule)}
.artframe .cap span{font-family:var(--mono);font-size:.62rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--stage-faint)}
.artframe .cap b{color:var(--brand-lt);font-weight:600}


/* registry preview strip */
.reg{display:grid;gap:0;border:1px solid var(--rule);border-radius:3px;overflow:hidden;margin:34px 0}
.regrow{display:grid;grid-template-columns:1.3fr 1.5fr 1fr .9fr;gap:20px;padding:19px 22px;
  border-bottom:1px solid var(--rule);background:var(--surface);align-items:center}
.regrow:last-child{border-bottom:0}
.regrow.head{background:var(--night);color:#fff;padding:13px 22px;border-bottom:0;
  font-family:var(--mono);font-size:.6rem;letter-spacing:.22em;text-transform:uppercase}
.regrow.head>div{color:rgba(255,255,255,.6)}
.regrow .rn{font-family:var(--display);font-weight:650;font-variation-settings:"wdth" var(--wide)}
.regrow .rc{font-size:.9rem;color:var(--ink-soft)}
.regrow .rb{font-family:var(--mono);font-size:.68rem;letter-spacing:.06em;color:var(--muted)}
.regrow .rv{font-family:var(--mono);font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--brand-deep);font-weight:600}
@media(max-width:820px){
  .regrow{grid-template-columns:1fr;gap:7px;padding:18px 20px}
  .regrow.head{display:none}}
/* the disclosure block — repeated deliberately */
.state{border:1px solid var(--signal);border-left-width:3px;background:var(--signal-pale);
  padding:26px 28px;border-radius:3px;margin:32px 0}
.state b{display:block;font-family:var(--mono);font-size:.62rem;letter-spacing:.24em;
  text-transform:uppercase;color:var(--signal);margin-bottom:10px}
.state p{margin:0 0 12px;font-size:.96rem;line-height:1.62}
.state p:last-child{margin-bottom:0}