/* Fraser Lomond: site stylesheet. Tokens follow the Fraser Lomond design system (tokens.json v2). */

@font-face{font-family:"Barlow Condensed";src:url(/assets/fonts/barlow-condensed-500.woff) format("woff");font-weight:500;font-display:swap}
@font-face{font-family:"Barlow Condensed";src:url(/assets/fonts/barlow-condensed-600.woff) format("woff");font-weight:600;font-display:swap}
@font-face{font-family:"IBM Plex Sans";src:url(/assets/fonts/ibm-plex-sans-400.woff) format("woff");font-weight:400;font-display:swap}
@font-face{font-family:"IBM Plex Sans";src:url(/assets/fonts/ibm-plex-sans-500.woff) format("woff");font-weight:500;font-display:swap}
@font-face{font-family:"IBM Plex Sans";src:url(/assets/fonts/ibm-plex-sans-600.woff) format("woff");font-weight:600;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url(/assets/fonts/ibm-plex-mono-400.woff) format("woff");font-weight:400;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url(/assets/fonts/ibm-plex-mono-500.woff) format("woff");font-weight:500;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url(/assets/fonts/ibm-plex-mono-600.woff) format("woff");font-weight:600;font-display:swap}

:root{
  --ground:#F2F0EA; --raised:#FAF9F5; --ink:#1C1E1F; --muted:#5E646A; --faint:#6E757B;
  --hair:#C9C5BA; --rule:#87837A; --signal:#C2461A; --on-signal:#FFFFFF;
  --side-a:#E4E1D9; --side-b:#DCD8CE;
  --display:"Barlow Condensed","Arial Narrow",sans-serif;
  --sans:"IBM Plex Sans",Arial,Helvetica,sans-serif;
  --mono:"IBM Plex Mono","Courier New",monospace;
  --gutter:clamp(16px,4vw,48px);
  --max:1320px;
  --section:96px;
  --ease:cubic-bezier(.22,.7,.18,1);
  color-scheme:light;
}
@media (max-width:719px){:root{--section:64px}}

.theme-graphite{
  --ground:#1C1E1F; --raised:#24272A; --ink:#F2F0EA; --muted:#A3A9AE; --faint:#8A9196;
  --hair:#3A3E41; --rule:#6B7075; --signal:#E2683A; --on-signal:#1C1E1F;
  background:var(--ground); color:var(--ink);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:96px}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
p{margin:0 0 1em}
h1,h2,h3{font-family:var(--display);font-weight:600;margin:0;letter-spacing:-.005em;text-wrap:balance}
h1{font-size:clamp(44px,5.2vw,72px);line-height:.95;letter-spacing:-.012em}
h2{font-size:clamp(36px,4.2vw,54px);line-height:1}
h3{font-size:clamp(22px,2vw,26px);line-height:1.15}
a{color:var(--ink);text-decoration-color:var(--hair);text-decoration-thickness:1px;text-underline-offset:4px;transition:color .15s,text-decoration-color .15s}
a:hover{color:var(--signal);text-decoration-color:currentColor}
:focus-visible{outline:2px solid var(--signal);outline-offset:2px}
::selection{background:var(--signal);color:#F2F0EA}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-60px;z-index:50;background:var(--ink);color:var(--ground);padding:10px 14px;font-family:var(--mono);font-size:13px;letter-spacing:.1em;text-transform:uppercase;text-decoration:none}
.skip:focus{top:12px;color:var(--ground)}

.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.label{font-family:var(--mono);font-size:12px;line-height:16px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.lead{font-size:clamp(18px,1.5vw,20px);line-height:1.6;color:var(--muted);max-width:38em}
.muted{color:var(--muted)}
.measure{max-width:40em}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:12px;min-height:52px;padding:14px 22px;font-family:var(--sans);font-size:16px;font-weight:600;line-height:1.2;text-decoration:none;border:1px solid transparent;border-radius:0;transition:background-color .15s,color .15s,border-color .15s}
.btn .arr{display:inline-block;transition:transform .2s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.btn--primary{background:var(--signal);color:var(--on-signal)}
.btn--primary:hover{background:var(--ink);color:var(--ground)}
.btn--ghost{border-color:var(--rule);color:var(--ink);background:transparent}
.btn--ghost:hover{border-color:var(--ink);color:var(--ink)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.textlink{font-weight:500;text-decoration:underline}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:20;background:var(--ground);border-bottom:1px solid var(--hair)}
.site-header__bar{max-width:var(--max);margin:0 auto;padding:0 var(--gutter);height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:block;flex:none;line-height:0}
.brand img{width:164px;height:auto}
.nav{display:flex;align-items:center;gap:clamp(14px,1.8vw,28px)}
.nav__links{display:flex;gap:clamp(14px,1.6vw,26px)}
.nav__links a{font-size:15px;font-weight:500;text-decoration:none;padding:6px 0;border-bottom:2px solid transparent}
.nav__links a[aria-current="page"]{border-bottom-color:var(--signal)}
.nav .btn{min-height:44px;padding:10px 16px;font-size:15px}
.menu{display:none;position:relative}
.menu summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:13px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;padding:10px 12px;border:1px solid var(--rule)}
.menu summary::-webkit-details-marker{display:none}
.menu summary .glyph{font-size:18px;line-height:1}
.menu summary .when-open{display:none}
.menu[open] summary .when-open{display:inline}
.menu[open] summary .when-closed{display:none}
.menu__panel{position:fixed;left:0;right:0;top:76px;bottom:0;background:var(--ground);border-top:1px solid var(--hair);padding:8px var(--gutter) 32px;overflow:auto}
.menu__panel a{display:flex;align-items:baseline;gap:16px;padding:18px 0;border-bottom:1px solid var(--hair);text-decoration:none;font-family:var(--display);font-size:30px;font-weight:600}
.menu__panel a .n{font-family:var(--mono);font-size:12px;letter-spacing:.12em;color:var(--signal);font-weight:600}
.menu__panel a .go{margin-left:auto;font-family:var(--sans);font-size:20px;color:var(--muted)}
.menu__panel .btn{margin-top:28px;width:100%;justify-content:space-between;font-family:var(--sans);font-size:17px;border:0;padding:16px 22px}
@media (max-width:1079px){.nav{display:none}.menu{display:block}}

/* ---------- Sections and markers ---------- */
.section{padding:var(--section) 0;border-top:1px solid var(--hair);position:relative}
.section--flush{border-top:0}
.marker{display:flex;justify-content:space-between;align-items:baseline;gap:16px;border-top:2px solid var(--ink);padding-top:12px;margin-bottom:48px}
.marker__id{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);display:flex;gap:14px}
.marker__id b{color:var(--signal);font-weight:600}
.marker__sheet{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint)}
@media (max-width:519px){.marker__sheet{display:none}}
.section h2+.lead,.section h1+.lead{margin-top:24px}
.head-row{display:grid;grid-template-columns:1fr;gap:20px;margin-bottom:48px}
@media (min-width:900px){.head-row{grid-template-columns:5fr 6fr;align-items:end;gap:48px}}
.head-row p{margin:0}

/* ---------- Hero ---------- */
.hero{position:relative;border-bottom:1px solid var(--hair);overflow:hidden}
.hero__grid{position:absolute;inset:0;max-width:var(--max);margin:0 auto;padding:0 var(--gutter);display:grid;grid-template-columns:repeat(12,1fr);pointer-events:none}
.hero__grid span{border-left:1px solid var(--hair);opacity:.55;font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--faint);padding:8px 0 0 6px}
.hero__grid span:last-child{border-right:1px solid var(--hair)}
@media (max-width:899px){.hero__grid{display:none}}
.hero__inner{position:relative;max-width:var(--max);margin:0 auto;padding:clamp(48px,7vw,104px) var(--gutter) clamp(56px,6vw,96px);display:grid;gap:clamp(40px,5vw,72px);grid-template-columns:1fr}
@media (min-width:1080px){.hero__inner{grid-template-columns:minmax(0,5.6fr) minmax(0,6.4fr);align-items:center}}
.eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:28px}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--signal);flex:none}
.hero h1{margin-bottom:28px}
.hero .lead{margin-bottom:36px}
.hero .sectors{margin:28px 0 0;padding-top:20px;border-top:1px solid var(--hair);font-size:15px;color:var(--muted);max-width:34em}
.hero .sectors a{color:var(--ink)}
.hero .move{display:inline-block;margin-top:14px;font-size:15px;font-weight:500}

/* ---------- Figure frame (the Seat) ---------- */
.fig{position:relative;margin:0;border:1px solid var(--hair);background:var(--ground)}
.fig__head{display:flex;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--hair)}
.fig__body{padding:clamp(8px,2vw,24px) clamp(8px,2vw,24px) clamp(12px,2vw,20px)}
.fig__foot{display:flex;justify-content:flex-end;padding:0 18px 18px}
.reg{position:absolute;width:18px;height:18px;pointer-events:none}
.reg::before,.reg::after{content:"";position:absolute;background:var(--ink)}
.reg::before{left:8.5px;top:0;width:1px;height:18px}
.reg::after{top:8.5px;left:0;height:1px;width:18px}
.reg--tl{left:-9px;top:-9px}.reg--tr{right:-9px;top:-9px}.reg--bl{left:-9px;bottom:-9px}.reg--br{right:-9px;bottom:-9px}
.tblock{display:grid;grid-template-columns:auto auto;border:1px solid var(--ink);font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.tblock span{padding:6px 10px}
.tblock .t{grid-column:1/3;border-bottom:1px solid var(--ink);font-weight:600}
.tblock .r{border-left:1px solid var(--ink);font-weight:600;text-align:center}

/* Seat drawing */
.seat{width:100%;height:auto;overflow:visible}
.seat--d{display:block}.seat--m{display:none}
.seat-list{display:none}
@media (max-width:639px){
  .seat--d{display:none}.seat--m{display:block}
  .seat-list{display:grid;gap:0;margin:8px 0 0;padding:0;list-style:none;border-top:1px solid var(--hair)}
}
.seat-list li{display:grid;grid-template-columns:34px 1fr;gap:12px;padding:14px 4px;border-bottom:1px solid var(--hair);cursor:default}
.seat-list .disc{width:28px;height:28px;border-radius:50%;background:var(--signal);color:#F2F0EA;font-family:var(--mono);font-size:12px;font-weight:600;display:grid;place-items:center}
.seat-list b{display:block;font-family:var(--mono);font-size:13px;letter-spacing:.12em;text-transform:uppercase}
.seat-list span{font-size:15px;color:var(--muted);line-height:1.45}

.seat text{font-family:var(--mono)}
.seat .t-name{font-size:19px;font-weight:600;letter-spacing:.1em;fill:var(--ink)}
.seat .t-desc{font-family:var(--sans);font-size:21px;fill:var(--muted)}
.seat .t-num{font-size:16px;font-weight:600;fill:#F2F0EA;text-anchor:middle}
.seat .t-dim{font-size:15px;font-weight:600;letter-spacing:.14em;fill:var(--ink);text-anchor:middle}
.seat .t-lane{font-size:15px;font-weight:600;letter-spacing:.12em;fill:var(--ink)}
.seat .t-tray{font-size:13px;font-weight:600;letter-spacing:.1em;fill:var(--ink);text-anchor:middle}
.seat .t-tag{font-size:15px;font-weight:600;letter-spacing:.1em;text-anchor:middle}

.seat .L{transition:transform .5s var(--ease),opacity .35s}
.seat .top{transition:stroke .3s,stroke-width .3s}
.seat .disc{transition:fill .3s}
.seat .t-name{transition:fill .3s}
.seat[data-active] .L{opacity:.32}
.seat[data-active] .threat{opacity:.25;transition:opacity .3s}
.seat[data-active="1"] .L1,.seat[data-active="2"] .L2,.seat[data-active="3"] .L3,
.seat[data-active="4"] .L4,.seat[data-active="5"] .L5,.seat[data-active="6"] .L6{opacity:1;transform:translateY(-10px)}
.seat[data-active="1"] .L1 .top,.seat[data-active="2"] .L2 .top,.seat[data-active="3"] .L3 .top,
.seat[data-active="4"] .L4 .top,.seat[data-active="5"] .L5 .top,.seat[data-active="6"] .L6 .top{stroke:var(--signal);stroke-width:2}
.seat[data-active="1"] .L1 .t-name,.seat[data-active="2"] .L2 .t-name,.seat[data-active="3"] .L3 .t-name,
.seat[data-active="4"] .L4 .t-name,.seat[data-active="5"] .L5 .t-name,.seat[data-active="6"] .L6 .t-name{fill:var(--signal)}
.seat .co{cursor:default}
.seat .hit{fill:transparent}
.seat .ring{fill:none;stroke:var(--signal);stroke-width:1.25;opacity:0}


/* Inbound email: static picture (no JS / reduced motion) shows both outcomes at rest. */
.seat .env-ok{transform:translate(32px,0)}
.seat .env-bad{transform:translate(0,65px)}
.seat .verdict-ok,.seat .verdict-bad{opacity:0}
.seat .trace{stroke-dasharray:1;stroke-dashoffset:1}
.seat .verdict-ok,.seat .verdict-bad,.seat .gate{transform-box:fill-box;transform-origin:center}
.fig__foot{justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap}
.legend{display:flex;flex-wrap:wrap;gap:8px 18px}
.fig__foot .tblock{margin-left:auto}
.lg{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.lg::before{content:"";width:14px;height:10px;border:1.5px solid}
.lg--ok::before{border-color:#1F5E7A}
.lg--bad::before{border-color:#A32020}

/* ---------- Seat motion (only when JS adds .motion and motion is allowed) ---------- */
@media (prefers-reduced-motion:no-preference){
  .motion .plate{animation:explode 1.35s var(--ease) both;animation-delay:calc(.25s + var(--d,0s))}
  .motion .L1 .plate{--from:225px;--d:.00s}
  .motion .L2 .plate{--from:135px;--d:.04s}
  .motion .L3 .plate{--from:45px;--d:.08s}
  .motion .L4 .plate{--from:-45px;--d:.08s}
  .motion .L5 .plate{--from:-135px;--d:.04s}
  .motion .L6 .plate{--from:-225px;--d:.00s}
  @keyframes explode{0%{transform:translateY(var(--from))}100%{transform:translateY(0)}}

  .motion .proj,.motion .dim{animation:fadein .6s ease both;animation-delay:1.25s}
  .motion .threat{animation:fadein .5s ease 2.5s both}
  .motion .dev{animation:drop .9s var(--ease) both;animation-delay:1.15s}
  @keyframes drop{0%{transform:translateY(-36px);opacity:0}100%{transform:translateY(0);opacity:1}}
  @keyframes fadein{from{opacity:0}to{opacity:1}}

  .motion .L1{--cd:1.55s}.motion .L2{--cd:1.70s}.motion .L3{--cd:1.85s}
  .motion .L4{--cd:2.00s}.motion .L5{--cd:2.15s}.motion .L6{--cd:2.30s}
  .motion .lead-line{stroke-dasharray:1;animation:draw .55s var(--ease) var(--cd) both}
  .motion .co circle:not(.ring),.motion .co .t-num{transform-box:fill-box;transform-origin:center;animation:pop .45s var(--ease) var(--cd) both}
  .motion .co .t-name,.motion .co .t-desc{animation:rise .5s var(--ease) calc(var(--cd) + .12s) both}
  @keyframes draw{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
  @keyframes pop{0%{transform:scale(0)}70%{transform:scale(1.12)}100%{transform:scale(1)}}
  @keyframes rise{from{opacity:0;transform:translateX(-8px)}to{opacity:1;transform:none}}

  /* 24/7 monitoring pulse on the device layer */
  .motion .ring{transform-box:fill-box;transform-origin:center;animation:pulse 3.2s ease-out 3.2s infinite}
  @keyframes pulse{0%{opacity:.75;transform:scale(1)}70%,100%{opacity:0;transform:scale(1.9)}}

  /* Inbound email cycle, 12s: a genuine email is checked and delivered, then a phishing email is checked and quarantined. */
  .motion .threat .env-ok{animation:envok 12s var(--ease) 2.8s infinite both}
  .motion .threat .env-bad{animation:envbad 12s var(--ease) 2.8s infinite both}
  .motion .threat .verdict-ok{animation:vok 12s linear 2.8s infinite both}
  .motion .threat .verdict-bad{animation:vbad 12s linear 2.8s infinite both}
  .motion .threat .tag-ok{animation:tagok 12s linear 2.8s infinite both}
  .motion .threat .tag-bad{animation:tagbad 12s linear 2.8s infinite both}
  .motion .threat .trace-in{animation:trin 12s linear 2.8s infinite both}
  .motion .threat .trace-ok{animation:trok 12s linear 2.8s infinite both}
  .motion .threat .trace-bad{animation:trbad 12s linear 2.8s infinite both}
  .motion .threat .tray rect{animation:tray 12s linear 2.8s infinite both}
  .motion .threat .gate{animation:gate 12s var(--ease) 2.8s infinite both}
  @keyframes envok{
    0%{transform:translate(0,-336px);opacity:0} 3%{opacity:1}
    14%,18%{transform:translate(0,0)}
    27%{transform:translate(48px,0);opacity:1}
    36%{transform:translate(150px,24px);opacity:1}
    41%,100%{transform:translate(170px,30px);opacity:0}
  }
  @keyframes envbad{
    0%,49%{transform:translate(0,-336px);opacity:0} 53%{opacity:1}
    64%{transform:translate(0,0)} 66%{transform:translate(-3px,0)} 68%{transform:translate(3px,0)} 70%,75%{transform:translate(0,0)}
    84%,93%{transform:translate(0,65px);opacity:1}
    98%,100%{transform:translate(0,65px);opacity:0}
  }
  @keyframes vok{0%,14%{opacity:0;transform:scale(.4)} 16%{opacity:1;transform:scale(1.1)} 18%,24%{opacity:1;transform:scale(1)} 27%,100%{opacity:0}}
  @keyframes vbad{0%,64%{opacity:0;transform:scale(.4)} 66%{opacity:1;transform:scale(1.1)} 68%,77%{opacity:1;transform:scale(1)} 80%,100%{opacity:0}}
  @keyframes tagok{0%,17%{opacity:0;transform:translateY(4px)} 20%,40%{opacity:1;transform:none} 44%,100%{opacity:0}}
  @keyframes tagbad{0%,82%{opacity:0;transform:translateY(-4px)} 85%,93%{opacity:1;transform:none} 97%,100%{opacity:0}}
  @keyframes trin{0%{stroke-dashoffset:1;opacity:1} 14%{stroke-dashoffset:0;opacity:1} 20%,48%{stroke-dashoffset:0;opacity:0} 49%{stroke-dashoffset:1;opacity:0} 50%{stroke-dashoffset:1;opacity:1} 64%{stroke-dashoffset:0;opacity:1} 72%,100%{stroke-dashoffset:0;opacity:0}}
  @keyframes trok{0%,18%{stroke-dashoffset:1;opacity:1} 27%{stroke-dashoffset:0;opacity:1} 36%{opacity:1} 42%,100%{stroke-dashoffset:0;opacity:0}}
  @keyframes trbad{0%,75%{stroke-dashoffset:1;opacity:1} 84%{stroke-dashoffset:0;opacity:1} 93%{opacity:1} 97%,100%{stroke-dashoffset:0;opacity:0}}
  @keyframes tray{0%,82%{stroke:#1C1E1F;stroke-width:1} 85%,93%{stroke:#A32020;stroke-width:1.75} 97%,100%{stroke:#1C1E1F;stroke-width:1}}
  @keyframes gate{0%,12%,22%,62%,72%,100%{transform:scale(1)} 15%,65%{transform:scale(1.18)}}
  .seat[data-active] .L2 .top{animation:none}
}
.is-paused *{animation-play-state:paused!important}

/* ---------- Spec plate ---------- */
.plate-strip{background:#1C1E1F;color:#F2F0EA}
.plate-strip .wrap{display:grid;grid-template-columns:repeat(5,1fr)}
.plate-strip .cell{padding:20px clamp(12px,1.6vw,24px) 22px;border-left:1px solid #3A3E41}
.plate-strip .cell:last-child{border-right:1px solid #3A3E41}
.plate-strip .k{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#A3A9AE;display:flex;align-items:center;gap:8px}
.plate-strip .k .dot{width:7px;height:7px;border-radius:50%;background:#E2683A}
.plate-strip .v{display:block;margin-top:8px;font-family:var(--display);font-size:clamp(18px,1.6vw,22px);font-weight:600;letter-spacing:.04em;text-transform:uppercase;line-height:1.15}
@media (max-width:899px){.plate-strip .wrap{grid-template-columns:repeat(2,1fr);padding:0}.plate-strip .cell{border-left:0;border-right:0!important;border-bottom:1px solid #3A3E41}.plate-strip .cell:nth-child(odd){border-right:1px solid #3A3E41!important}.plate-strip .cell:last-child{grid-column:1/3;border-bottom:0}}

/* ---------- Scenario cards ---------- */
.cards{display:grid;gap:24px;grid-template-columns:1fr}
@media (min-width:820px){.cards--2{grid-template-columns:1fr 1fr}}
.scenario{border:1px solid var(--hair);background:var(--raised)}
.scenario__head{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;border-bottom:1px solid var(--hair)}
.status{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:#1F5E7A}
.status::before{content:"";width:8px;height:8px;border-radius:50%;background:#1F5E7A}
.scenario__row{display:grid;grid-template-columns:96px 1fr;gap:16px;padding:20px;border-bottom:1px solid var(--hair)}
.scenario__row:last-child{border-bottom:0}
.scenario__row .label{padding-top:5px}
.scenario__row .ev{font-family:var(--display);font-size:24px;font-weight:600;line-height:1.15}
.scenario__row .out{font-size:16px;line-height:1.55}
.after-link{margin-top:32px;font-weight:500}

/* ---------- Route ---------- */
.route{position:relative;display:grid;gap:0;grid-template-columns:1fr}
.route__step{position:relative;padding:24px 0 28px 44px;border-bottom:1px solid var(--hair)}
.route__step:last-child{border-bottom:0}
.route__step .node{position:absolute;left:0;top:26px;width:28px;height:28px;border-radius:50%;background:var(--signal);color:#F2F0EA;font-family:var(--mono);font-size:12px;font-weight:600;display:grid;place-items:center;z-index:1}
.route__step .label{display:block;margin-bottom:10px}
.route__step h3{margin-bottom:10px}
.route__step h3 a{text-decoration:none}
.route__step p{margin:0;color:var(--muted);max-width:26em}
.route__line{position:absolute;left:13.5px;top:40px;bottom:60px;width:2px;background:var(--ink);transform-origin:top;transition:transform 1.4s var(--ease)}
@media (min-width:900px){
  .route{grid-template-columns:repeat(3,1fr);gap:40px;padding-top:56px}
  .route__step{padding:0;border:0}
  .route__step .node{top:-56px}
  .route__line{left:14px;right:calc(33.33% - 14px);top:13px;bottom:auto;width:auto;height:2px;transform-origin:left}
  .route__end{position:absolute;right:0;top:0;font-family:var(--mono);font-size:12px;letter-spacing:.12em;color:var(--muted);text-transform:uppercase;display:flex;align-items:center;gap:10px}
  .route__end::before{content:"";width:48px;border-top:2px dashed var(--rule)}
}
@media (max-width:899px){.route__end{display:none}}
.js .reveal .route__line{transform:scaleY(0)}
@media (min-width:900px){.js .reveal .route__line{transform:scaleX(0)}}
.js .reveal.in-view .route__line{transform:none}
@media (prefers-reduced-motion:reduce){.js .reveal .route__line{transform:none!important;transition:none}}
.note{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:baseline;margin-top:40px;padding-top:16px;border-top:1px solid var(--hair)}
.note p{margin:0}

/* ---------- Sector tiles ---------- */
.sectors-grid{display:grid;gap:0;grid-template-columns:1fr;border-top:1px solid var(--ink)}
@media (min-width:760px){.sectors-grid{grid-template-columns:1fr 1fr}}
@media (min-width:1080px){.sectors-grid{grid-template-columns:1.35fr 1fr 1fr}}
.sector{display:flex;flex-direction:column;gap:14px;padding:28px 28px 30px 0;border-bottom:1px solid var(--hair);text-decoration:none;color:var(--ink)}
@media (min-width:760px){.sector{padding:28px 28px 32px}.sector:first-child{padding-left:0}}
@media (min-width:760px) and (max-width:1079px){.sector:nth-child(odd){padding-left:0}.sector:nth-child(even){border-left:1px solid var(--hair)}}
@media (min-width:1080px){.sector+.sector{border-left:1px solid var(--hair)}.sector--focus{grid-row:span 2;border-bottom:0}.sector--focus+.sector+.sector{border-bottom:1px solid var(--hair)}.sector:nth-child(4),.sector:nth-child(5){border-bottom:0}}
.sector h3{font-size:clamp(24px,2.2vw,30px)}
.sector p{margin:0;color:var(--muted);font-size:16px}
.sector .go{margin-top:auto;padding-top:6px;font-weight:600;font-size:15px}
.sector:hover h3,.sector:hover .go{color:var(--signal)}
.sector--focus h3{font-size:clamp(30px,3vw,42px)}
.sector--focus .tagline{display:inline-flex;align-items:center;gap:10px;align-self:flex-start;border:1px solid var(--signal);color:var(--signal);padding:5px 10px}
.sector--focus ul{margin:6px 0 0;padding:0;list-style:none;display:grid;gap:8px}
.sector--focus li{display:grid;grid-template-columns:18px 1fr;gap:8px;font-size:15px;color:var(--ink)}
.sector--focus li::before{content:"";width:10px;height:6px;margin-top:7px;border-left:2px solid var(--signal);border-bottom:2px solid var(--signal);transform:rotate(-45deg)}

/* ---------- Spec sheet (dl) ---------- */
.spec{display:grid;gap:40px;grid-template-columns:1fr}
@media (min-width:900px){.spec{grid-template-columns:4fr 7fr;gap:64px}}
.spec dl,.dl{margin:0;border-top:1px solid var(--ink)}
.dl > div{display:grid;grid-template-columns:1fr;gap:4px;padding:18px 0;border-bottom:1px solid var(--hair)}
@media (min-width:640px){.dl > div{grid-template-columns:minmax(150px,1fr) 2.4fr;gap:24px}}
.dl dt{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding-top:4px}
.dl dd{margin:0}
.dl dd .ok{display:inline-flex;align-items:center;gap:8px}
.dl dd .ok::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--signal)}

/* ---------- Layer articles (service page) ---------- */
.layers{display:grid;grid-template-columns:1fr;gap:0;border-top:1px solid var(--ink)}
@media (min-width:760px){.layers{grid-template-columns:1fr 1fr}}
@media (min-width:1080px){.layers{grid-template-columns:repeat(3,1fr)}}
.layer{padding:24px 24px 28px 0;border-bottom:1px solid var(--hair)}
@media (min-width:760px){.layer{padding:24px 28px 28px}}
.layer__head{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.layer__head .n{width:28px;height:28px;border-radius:50%;background:var(--signal);color:#F2F0EA;font-family:var(--mono);font-size:12px;font-weight:600;display:grid;place-items:center}
.layer__head h3{font-size:26px}
.layer .label{display:block;margin-bottom:4px}
.layer p{margin:0 0 14px;font-size:16px}
.layer p:last-child{margin-bottom:0}
.service-top{display:grid;gap:48px;grid-template-columns:1fr}
@media (min-width:1080px){.service-top{grid-template-columns:minmax(0,5fr) minmax(0,6fr);align-items:start}}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--ink);max-width:960px}
.faq details{border-bottom:1px solid var(--hair)}
.faq summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:64px 1fr 28px;gap:12px;align-items:baseline;padding:20px 0}
.faq summary::-webkit-details-marker{display:none}
.faq summary .q{font-family:var(--display);font-size:clamp(21px,2vw,24px);font-weight:600;line-height:1.2}
.faq summary .sign{font-family:var(--mono);font-size:22px;text-align:right;color:var(--muted)}
.faq summary .sign::before{content:"+"}
.faq details[open] summary .sign::before{content:"\2212"}
.faq summary:hover .q{color:var(--signal)}
.faq .a{padding:0 28px 24px 76px;max-width:52em}
@media (max-width:639px){.faq summary{grid-template-columns:1fr 28px}.faq summary .label{grid-column:1/3}.faq .a{padding-left:0}}
.faq .a p{margin:0;color:var(--muted)}

/* ---------- About strip ---------- */
.about{display:grid;gap:40px;grid-template-columns:1fr}
@media (min-width:900px){.about{grid-template-columns:5fr 6fr;gap:72px;align-items:start}}
.card-block{border:1px solid var(--rule);background:var(--raised)}
.card-block .row{display:grid;grid-template-columns:120px 1fr;border-bottom:1px solid var(--hair)}
.card-block .row:last-child{border-bottom:0}
.card-block .row > *{padding:14px 16px;min-width:0;overflow-wrap:anywhere}
@media (max-width:359px){.card-block .row{grid-template-columns:96px 1fr}}
.card-block .row .label{border-right:1px solid var(--hair);padding-top:17px}
.card-block .big{font-family:var(--display);font-size:30px;font-weight:600;line-height:1.1}
.card-block .cap{display:flex;justify-content:space-between;padding:10px 16px;background:var(--ground);border-bottom:1px solid var(--rule)}

/* ---------- Three-up principles ---------- */
.three{display:grid;gap:0;grid-template-columns:1fr;border-top:1px solid var(--ink)}
@media (min-width:900px){.three{grid-template-columns:repeat(3,1fr)}.three > div + div{border-left:1px solid var(--hair)}.three > div{padding:28px 28px 8px}.three > div:first-child{padding-left:0}}
.three > div{padding:24px 0;border-bottom:1px solid var(--hair)}
@media (min-width:900px){.three > div{border-bottom:0}}
.three .n{font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.12em;color:var(--signal);display:block;margin-bottom:14px}
.three h3{margin-bottom:10px}
.three p{color:var(--muted);margin:0;font-size:16px}
.four{display:grid;gap:0;grid-template-columns:1fr;border-top:1px solid var(--ink)}
@media (min-width:760px){.four{grid-template-columns:1fr 1fr}}
@media (min-width:1080px){.four{grid-template-columns:repeat(4,1fr)}}
.four > div{padding:24px 24px 28px 0;border-bottom:1px solid var(--hair)}
@media (min-width:760px){.four > div{padding:24px 24px 28px}.four > div:nth-child(odd){border-right:1px solid var(--hair)}}
@media (min-width:1080px){.four > div{border-right:1px solid var(--hair);border-bottom:0}.four > div:last-child{border-right:0}.four > div:first-child{padding-left:0}}
.four .label{display:block;margin-bottom:10px}
.four h3{margin-bottom:10px}
.four p{margin:0;color:var(--muted);font-size:16px}

/* ---------- Problem / answer register ---------- */
.register{border-top:1px solid var(--ink)}
.register > div{display:grid;grid-template-columns:1fr;gap:10px;padding:22px 0;border-bottom:1px solid var(--hair)}
@media (min-width:820px){.register > div{grid-template-columns:110px 1fr 1.6fr;gap:28px;align-items:baseline}}
.register .p{font-family:var(--display);font-size:26px;font-weight:600;line-height:1.15}
.register .ans{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:baseline}
.register .ans p{margin:0}

/* ---------- CTA (graphite) ---------- */
.cta{position:relative;overflow:hidden;border-top:0}
.cta .contours{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.cta .wrap{position:relative}
.cta h2,.cta h1{max-width:12em;margin-bottom:36px}
.cta .reply{display:inline-flex;align-items:center;gap:10px}
.cta .reply::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--signal)}
.cta .btn--ghost{border-color:var(--rule);color:var(--ink)}
.cta .alt{margin-top:28px;color:var(--muted);font-size:15px}
.cta .alt a{color:var(--ink)}

/* ---------- Contact page ---------- */
.contact-grid{display:grid;gap:48px;grid-template-columns:minmax(0,1fr)}
.contact-grid > *,.cta-grid > *{min-width:0}
@media (min-width:980px){.contact-grid{grid-template-columns:6fr 5fr;gap:72px;align-items:start}}
.steps{list-style:none;margin:0;padding:0;border-top:1px solid var(--ink)}
.steps li{display:grid;grid-template-columns:44px 1fr;gap:12px;padding:20px 0;border-bottom:1px solid var(--hair)}
.steps .node{width:28px;height:28px;border-radius:50%;background:var(--signal);color:#F2F0EA;font-family:var(--mono);font-size:12px;font-weight:600;display:grid;place-items:center}
.steps b{display:block;font-family:var(--display);font-size:24px;font-weight:600;line-height:1.15;margin-bottom:4px}
.steps p{margin:0;color:var(--muted);font-size:16px}
.callout-note{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:baseline;padding:16px;border:1px solid var(--hair);background:var(--raised);font-size:15px}
.callout-note p{margin:0}

/* ---------- Legal / prose ---------- */
.prose{max-width:44em}
.prose h2{font-size:clamp(26px,2.6vw,32px);margin:48px 0 14px}
.prose h2:first-child{margin-top:0}
.prose ul{padding-left:1.2em;margin:0 0 1em}
.prose li{margin-bottom:.4em}
.prose .updated{margin:14px 0 40px}
.placeholder{background:#F6E3D9;color:#7A2C0F;padding:0 4px;font-family:var(--mono);font-size:.85em}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--hair);padding:64px 0 40px}
.titleblock{display:grid;grid-template-columns:1fr;border:1px solid var(--rule)}
@media (min-width:640px){.titleblock{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1080px){.titleblock{grid-template-columns:1.2fr 1fr 1fr 1fr 1fr}}
.titleblock > div{padding:14px 16px;border-bottom:1px solid var(--hair);display:flex;flex-direction:column;gap:8px;min-height:92px;justify-content:space-between}
@media (min-width:1080px){.titleblock > div{border-bottom:0;border-right:1px solid var(--hair)}.titleblock > div:last-child{border-right:0}}
@media (min-width:640px) and (max-width:1079px){.titleblock > div:nth-child(odd){border-right:1px solid var(--hair)}.titleblock > div:last-child{grid-column:1/3;border-bottom:0;border-right:0}}
.titleblock .v{font-family:var(--mono);font-size:14px;font-weight:500;letter-spacing:.04em}
.titleblock img{width:44px;height:auto}
.titleblock .rev{display:inline-flex;align-items:center;gap:8px}
.titleblock .rev::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--signal)}
.footer-nav{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px 32px;padding:24px 0;border-bottom:1px solid var(--hair)}
.footer-nav nav{display:flex;flex-wrap:wrap;gap:10px 24px}
.footer-nav a{font-size:15px;text-decoration:none;display:inline-block;padding:3px 0;min-height:24px}
.footer-legal{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 32px;padding-top:20px;font-size:14px;color:var(--muted)}
.footer-legal nav{display:flex;flex-wrap:wrap;gap:4px 20px}
.footer-legal nav a,.footer-legal .linkbtn{display:inline-block;padding:4px 0;min-height:24px}
.footer-legal a{color:var(--muted)}
.footer-legal p{margin:0}

/* ---------- 404 ---------- */
.nf{min-height:60vh;display:flex;align-items:center}

@media print{.site-header,.menu,.cta .contours,.hero__grid{display:none}body{background:#fff}}
html.menu-open{overflow:hidden}

/* ---------- Utilities used by pages ---------- */
.spacer{height:40px}
.spacer-s{height:20px}
.h3size{font-size:clamp(26px,2.4vw,32px);margin-bottom:20px}
.mono{font-family:var(--mono);font-size:13px;letter-spacing:.04em}

/* ---------- Sample findings register (Security Review) ---------- */
.register-sample{margin-top:32px;border:1px solid var(--rule);background:var(--raised)}
.register-sample [role=row]{display:grid;grid-template-columns:72px 104px 1fr;gap:12px;align-items:center;padding:12px 16px;border-bottom:1px solid var(--hair);font-size:15px}
.register-sample .rs-head{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);background:var(--ground)}
.register-sample .rs-foot{display:flex;justify-content:space-between;padding:10px 16px}
.sev{display:inline-block;font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:3px 8px;border:1px solid transparent}
.sev--critical{background:#A32020;color:#fff}
.sev--high{border-color:#A32020;color:#A32020}
.sev--medium{color:#8A5A00;border-color:#8A5A00}
.sev--ok{color:#1F5E7A;border-color:#1F5E7A}
@media (max-width:519px){.register-sample [role=row]{grid-template-columns:60px 1fr}.register-sample [role=row] > :last-child{grid-column:1/3}}

.br-d{display:none}
@media (min-width:1080px){.br-d{display:inline}}
@media (max-width:519px){.scenario__row{grid-template-columns:1fr;gap:6px}.scenario__row .label{padding-top:0}}

.h1-m{font-size:clamp(40px,4.4vw,60px);line-height:1}
.nf .wrap{width:100%}

/* ---------- Forms ---------- */
.cta-grid{display:grid;gap:48px;grid-template-columns:minmax(0,1fr)}
@media (min-width:980px){.cta-grid{grid-template-columns:5fr 6fr;gap:72px;align-items:start}}
.cta .cta-grid h2{margin-bottom:20px}
.cta .lead{margin-bottom:32px}
.cta-call{display:flex;flex-wrap:wrap;align-items:center;gap:16px;padding-top:20px;border-top:1px solid var(--hair)}
.lead-form{position:relative;border:1px solid var(--rule);background:var(--raised);padding:clamp(20px,3vw,32px)}
.lead-form .fields{display:grid;gap:18px;grid-template-columns:1fr}
@media (min-width:640px){.lead-form .fields{grid-template-columns:1fr 1fr}.lead-form .field--wide{grid-column:1/-1}}
.lead-form--cta .field:nth-child(3){grid-column:1/-1}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--ink)}
.field .req{color:var(--signal)}
.field .opt{color:var(--muted);text-transform:none;letter-spacing:0;font-family:var(--sans);font-size:13px}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:16px;line-height:1.4;color:var(--ink);background:var(--ground);border:1px solid var(--rule);border-radius:0;padding:12px 14px;min-height:48px;appearance:none;-webkit-appearance:none}
.field select{background-image:linear-gradient(45deg,transparent 50%,currentColor 50%),linear-gradient(135deg,currentColor 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 15px) 21px;background-size:5px 5px;background-repeat:no-repeat;padding-right:40px}
.field textarea{resize:vertical;min-height:120px}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--signal);outline-offset:0;border-color:var(--ink)}
.field [aria-invalid="true"]{border-color:#A32020;box-shadow:inset 3px 0 0 #A32020}
.theme-graphite .field [aria-invalid="true"]{border-color:#F08A7E;box-shadow:inset 3px 0 0 #F08A7E}
.field .err{font-size:14px;color:#A32020;font-weight:500}
.theme-graphite .field .err{color:#F08A7E}
.field .hint{font-size:13px;color:var(--muted)}
.hp{position:absolute!important;left:-10000px;width:1px;height:1px;overflow:hidden}
.form-note{font-size:14px;color:var(--muted);margin:18px 0 0}
.form-note a{color:var(--ink)}
.ts{margin-top:14px}
.ts:empty{margin:0}
.form-actions{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:20px;flex-wrap:wrap}
.lead-form button[disabled]{opacity:.7;cursor:progress}
.form-summary{border:1px solid #A32020;border-left-width:4px;padding:12px 14px;margin-bottom:18px;font-size:15px;color:var(--ink);background:var(--ground)}
.theme-graphite .form-summary{border-color:#F08A7E}
.form-summary:focus{outline:2px solid var(--signal);outline-offset:2px}
.form-sent{padding:8px 0}
.form-sent:focus{outline:none}
.form-sent .sent-title{font-family:var(--display);font-size:clamp(26px,2.4vw,32px);font-weight:600;line-height:1.1;margin:14px 0 8px}
.theme-graphite .status{color:#7CC0DB}
.theme-graphite .status::before{background:#7CC0DB}
.lead-form.is-sent > :not(.form-sent){display:none}
.contact-aside{display:flex;flex-direction:column;gap:32px}
.contact-aside .pad{padding:16px}
.contact-aside .pad p{margin:0 0 14px;color:var(--muted)}
.contact-aside .h3size{margin:0}

/* ---------- Consent banner ---------- */
.consent{position:fixed;left:0;right:0;bottom:0;z-index:40;background:#1C1E1F;color:#F2F0EA;border-top:2px solid #E2683A}
.consent__inner{max-width:var(--max);margin:0 auto;padding:18px var(--gutter);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px 32px}
.consent p{margin:0;max-width:52em;font-size:15px;line-height:1.5}
.consent a{color:#F2F0EA}
.consent__actions{display:flex;gap:12px}
.btn--choice{background:transparent;color:#F2F0EA;border-color:#A3A9AE;min-width:110px;justify-content:center;font-family:var(--sans);cursor:pointer}
.btn--choice:hover{border-color:#F2F0EA;color:#F2F0EA;background:#24272A}
.btn--choice:focus-visible{outline-color:#E2683A}
.linkbtn{background:none;border:0;padding:0;font:inherit;color:var(--muted);text-decoration:underline;text-decoration-color:var(--hair);text-underline-offset:4px;cursor:pointer}
.linkbtn:hover{color:var(--signal)}
button.btn{cursor:pointer}

/* ---------- Prose extras ---------- */
.prose h3{font-size:22px;margin:28px 0 8px}
.table-wrap{overflow-x:auto;margin:0 0 1em;border:1px solid var(--hair)}
.ctable{width:100%;border-collapse:collapse;font-size:15px;min-width:560px}
.ctable th,.ctable td{text-align:left;vertical-align:top;padding:10px 12px;border-bottom:1px solid var(--hair)}
.ctable th{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);background:var(--raised)}
.ctable tr:last-child td{border-bottom:0}
code{font-family:var(--mono);font-size:.9em}

.form-summary .ref{display:block;margin-top:6px;font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--muted)}
.ts--ask{margin-top:18px;padding:12px;border:1px solid var(--signal)}

/* ---------- Email health check and DMARC report reader ---------- */
.btn--small{min-height:44px;padding:10px 16px;font-size:15px}
.ehc-hero{display:grid;gap:48px;grid-template-columns:minmax(0,1fr)}
@media (min-width:1000px){.ehc-hero{grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:72px;align-items:start}}
.ehc-hero h1{margin-bottom:24px;max-width:13ch}
.ehc-form{margin-top:36px;max-width:620px}
.ehc-form--home{margin-top:0;max-width:720px}
.ehc-field{display:flex;margin-top:8px}
.ehc-field input{flex:1 1 auto;min-width:0;font:17px/1.4 var(--mono);color:var(--ink);background:var(--raised);border:1px solid var(--rule);border-right:0;border-radius:0;padding:14px 16px;min-height:56px;appearance:none;-webkit-appearance:none}
.ehc-field input::placeholder{color:var(--faint)}
.ehc-field input:focus{outline:2px solid var(--signal);outline-offset:0;border-color:var(--ink)}
.ehc-field input[aria-invalid="true"]{border-color:#A32020;box-shadow:inset 3px 0 0 #A32020}
.ehc-field .btn{flex:none;min-height:56px}
.ehc-form button[disabled]{opacity:.7;cursor:progress}
@media (max-width:559px){.ehc-field{flex-direction:column}.ehc-field input{border-right:1px solid var(--rule);border-bottom:0}.ehc-field .btn{justify-content:space-between}}
.ehc-error{margin:12px 0 0;font-size:15px;font-weight:600;color:#A32020}
.ehc-help{margin:12px 0 0;font-size:14px;line-height:1.5;color:var(--muted);max-width:40em}
.ehc-help a{color:var(--ink)}
.ehc-help .linkbtn{padding:4px 0;min-height:24px}
.ehc-what > .label{display:block;margin-bottom:12px}
.ehc-spec{margin:0;border-top:1px solid var(--ink)}
.ehc-spec > div{padding:14px 0;border-bottom:1px solid var(--hair)}
.ehc-spec dt{font-weight:600;font-size:16px}
.ehc-spec dt .label{display:block;margin-top:2px}
.ehc-spec dd{margin:4px 0 0;color:var(--muted);font-size:15px;line-height:1.5}

.ehc-result{border-top:1px solid var(--hair)}
.ehc-result[hidden]{display:none}
.ehc-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px 24px;border-top:2px solid var(--ink);padding-top:12px;margin-bottom:40px}
.ehc-domain{text-transform:none;letter-spacing:.02em;color:var(--ink)}
.ehc-tag{border:1px solid var(--rule);padding:3px 8px;color:var(--ink)}
.ehc-result h2{margin-bottom:20px;overflow-wrap:anywhere}
.ehc-result h2:focus{outline:none}
.ehc-result .lead{max-width:44em}
.ehc-note{margin-top:40px;padding-top:16px;border-top:1px solid var(--hair);font-size:15px;color:var(--muted)}
.ehc-loading{padding:24px 0;border-top:2px solid var(--ink)}
.ehc-loading__bar{height:2px;background:var(--hair);position:relative;overflow:hidden;margin-top:16px;max-width:560px}
.ehc-loading__bar::after{content:"";position:absolute;top:0;bottom:0;left:-30%;width:30%;background:var(--signal);animation:ehcslide 1.1s ease-in-out infinite}
@keyframes ehcslide{from{left:-30%}to{left:100%}}
@media (prefers-reduced-motion:reduce){.ehc-loading__bar::after{animation:none;left:0;width:100%}}

/* Spec plate: always graphite */
.ehc-plate{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));background:#1C1E1F;color:#F2F0EA;margin-top:36px}
.ehc-plate__cell{padding:18px 18px 20px;border-left:1px solid #3A3E41;min-width:0}
.ehc-plate__cell:first-child{border-left:0}
.ehc-plate .k{display:block;font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#A3A9AE}
.ehc-plate .v{display:block;margin-top:10px;font-family:var(--display);font-size:22px;font-weight:600;line-height:1.1;letter-spacing:.04em;text-transform:uppercase;overflow-wrap:anywhere}
@media (max-width:899px){.ehc-plate{grid-template-columns:repeat(2,minmax(0,1fr))}.ehc-plate__cell{border-left:0;border-bottom:1px solid #3A3E41}.ehc-plate__cell:nth-child(even){border-left:1px solid #3A3E41}.ehc-plate__cell:last-child{grid-column:1/-1;border-bottom:0}}

/* Fix plan and DNS host */
.ehc-plan-grid{display:grid;gap:32px;grid-template-columns:minmax(0,1fr);margin-top:48px}
@media (min-width:900px){.ehc-plan-grid{grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:56px;align-items:start}}
.ehc-plan-grid h3{margin:10px 0 16px}
.ehc-plan{list-style:none;margin:0;padding:0;border-top:1px solid var(--ink);counter-reset:step}
.ehc-plan li{counter-increment:step;display:grid;grid-template-columns:40px minmax(0,1fr);gap:12px;padding:14px 0;border-bottom:1px solid var(--hair)}
.ehc-plan li::before{content:counter(step,decimal-leading-zero);font-family:var(--mono);font-size:13px;font-weight:600;color:var(--signal);line-height:1.9}
.ehc-host{border:1px solid var(--rule);background:var(--raised);padding:20px}
.ehc-host__name{font-family:var(--display);font-size:26px;font-weight:600;line-height:1.1;margin:8px 0 0}
.ehc-host p{font-size:15px;line-height:1.5;color:var(--muted);margin:8px 0 0}
.ehc-host p.ehc-host__name{color:var(--ink);font-size:26px;line-height:1.1}
.ehc-host a{display:inline-block;margin-top:12px;font-weight:600;font-size:15px}
.ehc-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:16px}

/* Controls: copy link, technical detail switch */
.ehc-controls{display:flex;flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:12px 24px;margin-top:40px}
.ehc-controls > :first-child:not(:last-child){margin-right:auto}
.ehc-switch{display:inline-flex;align-items:center;gap:12px;background:none;border:0;padding:6px 0;cursor:pointer;color:var(--ink);font:600 15px/1.3 var(--sans)}
.ehc-switch__track{width:40px;height:22px;border:1px solid var(--rule);background:var(--raised);position:relative;flex:none}
.ehc-switch__knob{position:absolute;top:3px;left:3px;width:14px;height:14px;background:var(--muted);transition:left .15s ease}
.ehc-switch[aria-checked="true"] .ehc-switch__track{border-color:var(--ink);background:var(--ink)}
.ehc-switch[aria-checked="true"] .ehc-switch__knob{left:21px;background:var(--ground)}
@media (prefers-reduced-motion:reduce){.ehc-switch__knob{transition:none}}
.ehc-copy{flex:none;font:500 12px/16px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink);background:transparent;border:1px solid var(--rule);padding:7px 10px;cursor:pointer;border-radius:0}
.ehc-copy:hover{border-color:var(--ink)}
.ehc-copybox{display:block;width:100%;min-height:140px;margin-top:12px;font:13px/1.5 var(--mono);color:var(--ink);background:var(--raised);border:1px solid var(--rule);border-radius:0;padding:12px}

/* Findings */
.ehc-group{margin-top:56px}
.ehc-group__head{margin-bottom:16px}
.ehc-group__head p{margin:8px 0 0;color:var(--muted);max-width:44em;font-size:16px}
.ehc-count{font-family:var(--mono);font-size:14px;font-weight:400;letter-spacing:.04em;color:var(--muted);margin-left:6px}
.ehc-row{display:grid;grid-template-columns:minmax(0,240px) minmax(0,1fr) auto;gap:8px 32px;padding:20px 0;border-bottom:1px solid var(--hair)}
.ehc-group__head + .ehc-row{border-top:1px solid var(--ink)}
.ehc-row__name h4{margin:0;font-family:var(--display);font-size:21px;font-weight:600;line-height:1.15;overflow-wrap:anywhere}
.ehc-row__name .label{display:block;margin-top:6px;overflow-wrap:anywhere}
.ehc-row__body{min-width:0}
.ehc-row__body p{margin:0;max-width:42em}
.ehc-todo{margin-top:8px!important;font-size:15px;line-height:1.5;color:var(--muted)}
.ehc-todo b{color:var(--ink);font-weight:600}
.ehc-also{margin:10px 0 0;padding:0;list-style:none;display:grid;gap:6px}
.ehc-also li{font-size:15px;line-height:1.5;color:var(--muted);padding-left:16px;position:relative}
.ehc-also li::before{content:"";position:absolute;left:0;top:11px;width:8px;height:1px;background:var(--muted)}
.ehc-row__sev{justify-self:end}
.sev--low,.sev--info{color:#5E646A;border-color:#5E646A}
.ehc-adv{display:none;grid-column:2/-1;background:var(--raised);border:1px solid var(--hair);padding:16px 20px;margin-top:8px;min-width:0}
.show-adv .ehc-adv{display:block}
.ehc-adv dl{margin:0;display:grid;grid-template-columns:minmax(0,140px) minmax(0,1fr);gap:12px 20px}
.ehc-adv dt{font-family:var(--mono);font-size:12px;line-height:20px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.ehc-adv dd{margin:0;min-width:0;font-size:15px;line-height:1.5}
.ehc-adv code{display:block;font-size:13px;line-height:1.55;white-space:pre-wrap;overflow-wrap:anywhere}
.ehc-adv code + code{margin-top:6px}
.ehc-adv ul{margin:0;padding-left:18px}
.ehc-adv li + li{margin-top:4px}
.ehc-at{margin:0 0 6px;font-size:13px;color:var(--muted)}
.ehc-at code{display:inline}
.ehc-fix{border:1px solid var(--rule);background:var(--ground);padding:10px 12px;display:flex;gap:12px;align-items:flex-start;justify-content:space-between}
.ehc-fix code{flex:1 1 auto;min-width:0}
@media (max-width:719px){
  .ehc-row{grid-template-columns:minmax(0,1fr) auto}
  .ehc-row__body{grid-column:1/-1;grid-row:2}
  .ehc-row__sev{grid-column:2;grid-row:1}
  .ehc-adv{grid-column:1/-1;padding:14px}
  .ehc-adv dl{grid-template-columns:minmax(0,1fr);gap:4px}
  .ehc-adv dd{margin-bottom:10px}
  .ehc-controls{justify-content:flex-start}
}

/* DMARC report reader */
.ehc-drop{position:relative;display:flex;flex-direction:column;gap:8px;border:1px dashed var(--rule);background:var(--raised);padding:28px 24px;cursor:pointer}
.ehc-drop.is-over{border-style:solid;border-color:var(--ink)}
.ehc-drop:focus-within{outline:2px solid var(--signal);outline-offset:2px}
.ehc-drop input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
.ehc-drop__title{font-family:var(--display);font-size:26px;font-weight:600;line-height:1.1}
.ehc-drop__help{font-size:15px;line-height:1.5;color:var(--muted)}
.ehc-next{margin-top:36px;border:1px solid var(--rule);background:var(--raised);padding:20px;display:grid;grid-template-columns:minmax(0,1fr);gap:8px;max-width:820px}
@media (min-width:640px){.ehc-next{grid-template-columns:120px minmax(0,1fr);gap:16px}.ehc-next > .label{padding-top:4px}}
.ehc-next p{margin:0}
.ehc-next__verdict{font-weight:600}
.ehc-whatif{margin-top:14px!important;padding:12px 0;border-top:1px solid var(--hair);border-bottom:1px solid var(--hair);font-size:15px;line-height:1.5}
.ehc-whatif .label{display:block;margin-bottom:4px}
.ehc-checklist{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:10px}
.ehc-checklist li{display:grid;grid-template-columns:92px minmax(0,1fr);gap:12px;align-items:start;font-size:15px;line-height:1.5}
.ehc-checklist .sev{justify-self:start}
@media (max-width:519px){.ehc-checklist li{grid-template-columns:minmax(0,1fr);gap:4px}}
.ehc-chart{margin:48px 0 0}
.ehc-chart figcaption h3{margin-bottom:6px}
.ehc-chart__scroll{overflow-x:auto;margin-top:12px}
.ehc-chart svg{width:100%;min-width:520px;height:auto}
.ehc-chart .grid{stroke:var(--hair);stroke-width:1}
.ehc-chart .tick{font-family:var(--mono);font-size:11px;fill:var(--muted)}
.ehc-chart .pass{fill:#87837A}
.ehc-chart .fail{fill:#A32020}
.ehc-key{display:flex;gap:20px;margin-top:8px}
.ehc-key .label::before{content:"";display:inline-block;width:10px;height:10px;margin-right:8px;vertical-align:-1px}
.ehc-key--pass::before{background:#87837A}
.ehc-key--fail::before{background:#A32020}

/* Plain answer first, then the facts behind it; words explained where asked */
.ehc-facts{margin:12px 0 0;font-size:15px;line-height:1.5;color:var(--muted);max-width:52em}
.ehc-next__policy{font-size:15px;margin-bottom:6px!important}
.ehc-why{display:block;margin-top:2px;font-size:14px;line-height:1.45;color:var(--muted)}
.ehc-terms{margin-top:48px;border-top:1px solid var(--hair);padding-top:16px;max-width:820px}
.ehc-terms summary{cursor:pointer;font-weight:600}
.ehc-terms dl{margin:16px 0 0;display:grid;grid-template-columns:minmax(0,160px) minmax(0,1fr);gap:10px 20px}
.ehc-terms dt{font-family:var(--mono);font-size:12px;line-height:22px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.ehc-terms dd{margin:0;font-size:15px;line-height:1.5}
@media (max-width:559px){.ehc-terms dl{grid-template-columns:minmax(0,1fr);gap:2px}.ehc-terms dd{margin-bottom:10px}}