/* ============================================================
   SecureDomainScore — design tokens
   Palette rationale:
   - Abyss navy   → security, depth, stability
   - Steel slate  → structure, engineering
   - Signal cyan  → AI, intelligence, knowledge
   - Azure        → trust, clarity
   - Auric gold   → power (reserved for the grade only)
   ============================================================ */
:root{
  --ink:      #05090F;
  --panel:    #0B1322;
  --panel-2:  #0E1930;
  --steel:    #1D2C48;
  --cyan:     #2DD4E8;
  --azure:    #4C8DFF;
  --gold:     #E8B44A;
  --danger:   #F0655A;
  --ok:       #3ED598;
  --text:     #E8EFFA;
  --muted:    #93A6C4;
  --font-display: "Sora", system-ui, sans-serif;
  --font-body:    "Inter", system-ui, sans-serif;
  --font-mono:    "IBM Plex Mono", ui-monospace, monospace;
  --radius: 14px;
  --wrap: 1140px;
}

*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
body{
  background:var(--ink);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16.5px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
.mono{ font-family:var(--font-mono); }
.wrap{ max-width:var(--wrap); margin:0 auto; padding:0 24px; }
.wrap.narrow{ max-width:780px; }
.visually-hidden{ position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); }

h1,h2,h3{ font-family:var(--font-display); letter-spacing:-0.015em; }
h1{ font-size:clamp(2.1rem,4.6vw,3.4rem); line-height:1.08; font-weight:800; }
h2{ font-size:clamp(1.6rem,3vw,2.3rem); font-weight:700; margin-bottom:.5em; }
h3{ font-size:1.05rem; font-weight:600; margin-bottom:.4em; }
a{ color:var(--cyan); text-decoration:none; }
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible{
  outline:2px solid var(--cyan); outline-offset:3px; border-radius:4px;
}

.eyebrow{
  font-family:var(--font-mono); font-size:.78rem; letter-spacing:.18em;
  text-transform:uppercase; color:var(--cyan); margin-bottom:14px;
}
.grad{
  background:linear-gradient(92deg,var(--azure),var(--cyan));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-block; font-family:var(--font-display); font-weight:600;
  font-size:.95rem; padding:12px 26px; border-radius:10px; border:1px solid transparent;
  cursor:pointer; transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn-primary{
  background:linear-gradient(92deg,var(--azure),var(--cyan));
  color:#03121A;
  box-shadow:0 0 0 1px rgba(45,212,232,.25), 0 8px 28px -8px rgba(45,212,232,.45);
}
.btn-primary:hover{ transform:translateY(-1px); box-shadow:0 0 0 1px rgba(45,212,232,.4), 0 12px 34px -8px rgba(45,212,232,.6); }
.btn-ghost{
  color:var(--text); border-color:var(--steel); background:rgba(14,25,48,.5);
}
.btn-ghost:hover{ border-color:var(--cyan); }

/* ---------- nav ---------- */
.nav{
  position:sticky; top:0; z-index:50;
  background:rgba(5,9,15,.78); backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(29,44,72,.6);
}
.nav-inner{ display:flex; align-items:center; gap:28px; height:66px; }
.brand{
  display:flex; align-items:center; gap:10px; color:var(--text);
  font-family:var(--font-display); font-weight:600; font-size:1.05rem;
}
.brand b{ color:var(--cyan); font-weight:700; }
.brand-mark{ width:26px; height:26px; color:var(--azure); }
.nav nav{ display:flex; gap:22px; margin-left:auto; }
.nav nav a{ color:var(--muted); font-size:.92rem; }
.nav nav a:hover{ color:var(--text); }

/* ---------- hero ---------- */
.hero{ position:relative; overflow:hidden; padding:88px 0 96px; }
.grid-lines{
  position:absolute; inset:0; pointer-events:none;
  background-image:
    linear-gradient(rgba(76,141,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(76,141,255,.06) 1px, transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 90% 80% at 50% 0%, #000 30%, transparent 75%);
}
.hero::before{
  content:""; position:absolute; top:-220px; left:50%; transform:translateX(-50%);
  width:900px; height:520px; border-radius:50%;
  background:radial-gradient(closest-side, rgba(76,141,255,.22), transparent 70%);
  pointer-events:none;
}
.hero-inner{
  position:relative; display:grid; grid-template-columns:1.15fr .85fr;
  gap:56px; align-items:center;
}
.lede{ color:var(--muted); font-size:1.08rem; margin:20px 0 30px; max-width:52ch; }

.pulse-dot{
  display:inline-block; width:8px; height:8px; border-radius:50%;
  background:var(--ok); margin-right:8px; vertical-align:1px;
  box-shadow:0 0 0 0 rgba(62,213,152,.6); animation:pulse 2.2s infinite;
}
@keyframes pulse{ 70%{ box-shadow:0 0 0 9px rgba(62,213,152,0);} 100%{ box-shadow:0 0 0 0 rgba(62,213,152,0);} }

.scan-form{
  display:flex; align-items:stretch; gap:0;
  background:var(--panel-2); border:1px solid var(--steel); border-radius:12px;
  padding:6px; max-width:560px;
  box-shadow:0 0 0 4px rgba(76,141,255,.05);
}
.scan-form:focus-within{ border-color:var(--cyan); box-shadow:0 0 0 4px rgba(45,212,232,.12); }
.proto{
  align-self:center; padding:0 4px 0 12px; color:var(--muted);
  font-family:var(--font-mono); font-size:.9rem;
}
.scan-form input{
  flex:1; min-width:0; background:transparent; border:0; color:var(--text);
  font-family:var(--font-mono); font-size:1rem; padding:10px 8px;
}
.scan-form input:focus{ outline:none; }
.scan-form input::placeholder{ color:#4E6288; }
.scan-hint{ font-size:.82rem; color:var(--muted); margin-top:10px; }

.trust-strip{ display:flex; gap:34px; list-style:none; margin-top:34px; }
.trust-strip li{ color:var(--muted); font-size:.88rem; }
.trust-strip b{ display:block; font-family:var(--font-display); font-size:1.5rem; color:var(--text); }

/* ---------- gauge card (signature) ---------- */
.gauge-card{
  background:linear-gradient(165deg, var(--panel-2), var(--panel));
  border:1px solid var(--steel); border-radius:var(--radius);
  padding:22px 22px 14px;
  box-shadow:0 24px 60px -24px rgba(0,0,0,.7), inset 0 1px 0 rgba(255,255,255,.04);
}
.gauge-head{ display:flex; justify-content:space-between; align-items:center; margin-bottom:6px; }
.gauge-domain{ font-size:.85rem; color:var(--muted); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; max-width:65%; }
.gauge-state{
  font-family:var(--font-mono); font-size:.7rem; letter-spacing:.14em; text-transform:uppercase;
  color:var(--cyan); border:1px solid var(--steel); border-radius:999px; padding:3px 10px;
}
.gauge-wrap{ position:relative; width:220px; margin:6px auto 10px; }
.gauge{ display:block; width:100%; }
.ring-bg{ fill:none; stroke:var(--steel); stroke-width:10; opacity:.55; }
.ring-val{
  fill:none; stroke-width:10; stroke-linecap:round;
  transform:rotate(-90deg); transform-origin:center;
  transition:stroke-dashoffset 1.1s cubic-bezier(.3,.8,.3,1), stroke .4s;
}
.sweep{ opacity:0; transform-origin:110px 110px; }
.sweep line{ stroke:var(--cyan); stroke-width:2; stroke-linecap:round; opacity:.8; }
.scanning .sweep{ opacity:1; animation:sweep 1.1s linear infinite; }
@keyframes sweep{ to{ transform:rotate(360deg); } }
.gauge-center{
  position:absolute; inset:0; display:flex; flex-direction:column;
  align-items:center; justify-content:center; gap:2px;
}
.grade{
  font-family:var(--font-display); font-weight:800; font-size:3.4rem; line-height:1;
  color:var(--gold); text-shadow:0 0 26px rgba(232,180,74,.35);
}
.grade.neutral{ color:#3B4E72; text-shadow:none; }
.grade.bad{ color:var(--danger); text-shadow:0 0 26px rgba(240,101,90,.3); }
.grade.mid{ color:var(--gold); }
.grade.good{ color:var(--ok); text-shadow:0 0 26px rgba(62,213,152,.3); }
.score{ color:var(--muted); font-size:.95rem; }
.score small{ font-size:.7em; opacity:.7; }

.signal-list{ list-style:none; border-top:1px solid var(--steel); margin-top:8px; }
.signal-list li{
  display:flex; justify-content:space-between; align-items:center;
  padding:9px 2px; border-bottom:1px solid rgba(29,44,72,.5); font-size:.88rem;
}
.signal-list li:last-child{ border-bottom:0; }
.signal-list span{ color:var(--muted); }
.signal-list i{ font-style:normal; font-size:.8rem; color:#4E6288; }
.signal-list i.ok{ color:var(--ok); }
.signal-list i.warn{ color:var(--gold); }
.signal-list i.bad{ color:var(--danger); }

/* ---------- sections ---------- */
.section{ padding:92px 0; }
.section.alt{ background:linear-gradient(180deg, rgba(11,19,34,.65), rgba(11,19,34,0)); border-top:1px solid rgba(29,44,72,.45); }
.section-lede{ color:var(--muted); max-width:62ch; margin-bottom:44px; }

.cards{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.card{
  background:var(--panel); border:1px solid var(--steel); border-radius:var(--radius);
  padding:26px 24px; transition:border-color .2s, transform .2s;
}
.card:hover{ border-color:rgba(45,212,232,.5); transform:translateY(-3px); }
.card p{ color:var(--muted); font-size:.93rem; }
.tag{
  display:inline-block; font-size:.68rem; letter-spacing:.12em; color:var(--cyan);
  border:1px solid rgba(45,212,232,.35); border-radius:6px; padding:2px 8px;
  margin-right:8px; vertical-align:2px;
}

/* ---------- steps ---------- */
.steps{ list-style:none; display:grid; grid-template-columns:repeat(3,1fr); gap:18px; counter-reset:step; margin-top:44px; }
.steps li{
  position:relative; background:var(--panel); border:1px solid var(--steel);
  border-radius:var(--radius); padding:28px 24px;
}
.step-n{
  display:block; font-size:.8rem; color:var(--azure); letter-spacing:.16em; margin-bottom:14px;
}
.steps p{ color:var(--muted); font-size:.93rem; }

/* ---------- scale ---------- */
.scale{ display:grid; grid-template-columns:repeat(5,1fr); gap:10px; margin:38px 0 26px; }
.scale-item{
  border-radius:12px; padding:18px 16px; border:1px solid var(--steel);
  background:var(--panel);
}
.scale-item b{ display:block; font-family:var(--font-display); font-size:1.9rem; font-weight:800; }
.scale-item span{ font-size:.78rem; color:var(--muted); font-family:var(--font-mono); }
.g-a b{ color:var(--ok); }  .g-a{ border-color:rgba(62,213,152,.4); }
.g-b b{ color:#8FE3C0; }
.g-c b{ color:var(--gold); } .g-c{ border-color:rgba(232,180,74,.35); }
.g-d b{ color:#F0946A; }
.g-f b{ color:var(--danger);} .g-f{ border-color:rgba(240,101,90,.4); }

/* ---------- faq ---------- */
details{
  background:var(--panel); border:1px solid var(--steel); border-radius:12px;
  padding:18px 22px; margin-bottom:12px;
}
details[open]{ border-color:rgba(45,212,232,.45); }
summary{
  cursor:pointer; font-family:var(--font-display); font-weight:600; font-size:1rem;
  list-style:none; position:relative; padding-right:28px;
}
summary::-webkit-details-marker{ display:none; }
summary::after{
  content:"+"; position:absolute; right:0; top:0; color:var(--cyan);
  font-family:var(--font-mono); transition:transform .2s;
}
details[open] summary::after{ transform:rotate(45deg); }
details p{ color:var(--muted); font-size:.93rem; margin-top:12px; }

/* ---------- CTA + footer ---------- */
.cta-band{
  margin:40px 0 0; padding:84px 0;
  background:
    radial-gradient(600px 260px at 50% 0%, rgba(45,212,232,.14), transparent 70%),
    linear-gradient(180deg, rgba(11,19,34,.8), var(--ink));
  border-top:1px solid rgba(29,44,72,.5); text-align:center;
}
.cta-inner p{ color:var(--muted); margin-bottom:26px; }

.footer{ border-top:1px solid rgba(29,44,72,.5); padding:44px 0; }
.footer-inner{ display:flex; align-items:center; gap:32px; flex-wrap:wrap; }
.brand.small{ font-size:.95rem; }
.foot-note{ color:var(--muted); font-size:.8rem; margin-top:4px; }
.footer nav{ display:flex; gap:18px; margin-left:auto; }
.footer nav a{ color:var(--muted); font-size:.85rem; }
.footer nav a:hover{ color:var(--text); }
.copyright{ width:100%; color:#4E6288; font-size:.75rem; margin-top:10px; }

/* ---------- motion & responsive ---------- */
@media (prefers-reduced-motion: reduce){
  *{ animation:none !important; transition:none !important; }
  html{ scroll-behavior:auto; }
}
@media (max-width: 960px){
  .hero-inner{ grid-template-columns:1fr; gap:44px; }
  .gauge-card{ max-width:420px; margin:0 auto; width:100%; }
  .cards, .steps{ grid-template-columns:1fr 1fr; }
  .scale{ grid-template-columns:repeat(3,1fr); }
  .nav nav{ display:none; }
}
@media (max-width: 600px){
  .cards, .steps{ grid-template-columns:1fr; }
  .scale{ grid-template-columns:1fr 1fr; }
  .section{ padding:64px 0; }
  .hero{ padding:56px 0 64px; }
  .scan-form{ flex-wrap:wrap; }
  .scan-form .btn{ width:100%; margin-top:6px; }
  .trust-strip{ gap:22px; }
}

/* ============ results dashboard ============ */
.dashboard{ padding-top:0; }
.dash-head{ display:flex; align-items:flex-end; justify-content:space-between; gap:20px; flex-wrap:wrap; margin-bottom:34px; }
.dash-head h2{ margin-bottom:0; }
.dash-head .mono{ color:var(--cyan); font-size:.8em; }
.dash-actions{ display:flex; gap:10px; }
.btn-sm{ padding:7px 16px; font-size:.82rem; }

.panel{
  background:var(--panel); border:1px solid var(--steel); border-radius:var(--radius);
  padding:26px 26px 22px; margin-bottom:20px;
}
.panel-title{ margin-bottom:20px; font-size:1.05rem; }
.panel-note{ margin-top:16px; font-size:.8rem; color:var(--muted); }
.panel-note b{ color:var(--azure); }

.cards.three{ grid-template-columns:repeat(3,1fr); display:grid; gap:14px; }
.cards.two{ grid-template-columns:repeat(2,1fr); display:grid; gap:14px; }
.cards.tight{ margin-top:14px; }

.mini-card{
  background:var(--panel-2); border:1px solid var(--steel); border-radius:12px; padding:18px;
}
.mini-card header{ display:flex; justify-content:space-between; align-items:center; margin-bottom:8px; }
.mini-card h4{ font-family:var(--font-display); font-size:.92rem; font-weight:600; }
.mini-card p{ color:var(--muted); font-size:.86rem; }
.mini-card.stat b{
  display:block; font-family:var(--font-display); font-size:1.35rem; font-weight:700; margin-top:4px;
}
.mini-card.stat .sub{ font-size:.8rem; color:var(--muted); font-family:var(--font-mono); }

.status{ font-style:normal; font-size:.72rem; letter-spacing:.1em; text-transform:uppercase;
  border:1px solid var(--steel); border-radius:999px; padding:3px 10px; color:#4E6288; }
.status.ok{ color:var(--ok); border-color:rgba(62,213,152,.45); }
.status.warn{ color:var(--gold); border-color:rgba(232,180,74,.45); }
.status.bad{ color:var(--danger); border-color:rgba(240,101,90,.45); }

.rec{
  display:block; margin-top:12px; padding:10px 12px; border-radius:8px;
  background:rgba(5,9,15,.7); border:1px solid var(--steel);
  font-size:.75rem; color:var(--cyan); word-break:break-all; white-space:pre-wrap;
}
.rec:empty{ display:none; }
.rec.inline{ display:inline-block; margin:0; flex:1; }

.plain{ list-style:none; }
.plain li{ padding:6px 0; border-bottom:1px solid rgba(29,44,72,.5); font-size:.85rem; color:var(--text); }
.plain li:last-child{ border-bottom:0; }
.mx{ font-size:.82rem; color:var(--muted); line-height:1.9; word-break:break-all; }
.mx b{ color:var(--text); }
.mx .arrow{ color:var(--azure); }

.verdict{
  margin-top:16px; border-radius:12px; padding:16px 20px; border:1px solid;
  display:flex; gap:14px; align-items:baseline; flex-wrap:wrap;
}
.verdict b{ font-family:var(--font-display); }
.verdict span{ color:var(--muted); font-size:.9rem; }
.verdict.safe{ border-color:rgba(62,213,152,.5); background:rgba(62,213,152,.06); }
.verdict.safe b{ color:var(--ok); }
.verdict.caution{ border-color:rgba(232,180,74,.5); background:rgba(232,180,74,.06); }
.verdict.caution b{ color:var(--gold); }
.verdict.danger{ border-color:rgba(240,101,90,.5); background:rgba(240,101,90,.06); }
.verdict.danger b{ color:var(--danger); }

.ports{ display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin-top:14px; }
.port{
  background:var(--panel-2); border:1px solid var(--steel); border-radius:10px; padding:14px;
}
.port .num{ display:flex; justify-content:space-between; font-family:var(--font-display);
  font-weight:700; font-size:1.15rem; }
.port .mark{ font-family:var(--font-mono); }
.port.open{ border-color:rgba(62,213,152,.45); } .port.open .mark{ color:var(--ok); }
.port.closed{ border-color:rgba(240,101,90,.4);} .port.closed .mark{ color:var(--danger); }
.port.unknown .mark{ color:#4E6288; }
.port .svc{ font-size:.78rem; color:var(--text); font-family:var(--font-mono); margin-top:4px; }
.port .desc{ font-size:.74rem; color:var(--muted); }

.m365-row{ display:flex; align-items:center; gap:14px; padding:10px 0; border-bottom:1px solid rgba(29,44,72,.5); flex-wrap:wrap; }
.m365-row:last-child{ border-bottom:0; }
.m365-row > span{ min-width:90px; color:var(--muted); font-size:.88rem; }

.bl-list{ list-style:none; }
.bl-list li{
  display:flex; justify-content:space-between; align-items:center;
  background:var(--panel-2); border:1px solid var(--steel); border-radius:10px;
  padding:12px 16px; margin-bottom:8px; font-size:.9rem;
}
.bl-list i{ font-style:normal; font-family:var(--font-mono); font-size:.8rem; }
.bl-list i.ok{ color:var(--ok); } .bl-list i.bad{ color:var(--danger); }

.finding{
  border:1px solid; border-radius:12px; padding:16px 20px; margin-bottom:10px;
}
.finding h4{ font-family:var(--font-display); font-size:.95rem; display:flex; gap:10px; align-items:center; flex-wrap:wrap; }
.finding .sev{ font-family:var(--font-mono); font-size:.65rem; letter-spacing:.14em; padding:2px 8px; border-radius:6px; }
.finding p{ color:var(--muted); font-size:.86rem; margin-top:8px; }
.finding p b{ color:var(--text); }
.finding.medium{ border-color:rgba(232,180,74,.45); background:rgba(232,180,74,.05); }
.finding.medium .sev{ color:var(--gold); border:1px solid rgba(232,180,74,.5); }
.finding.high{ border-color:rgba(240,101,90,.5); background:rgba(240,101,90,.05); }
.finding.high .sev{ color:var(--danger); border:1px solid rgba(240,101,90,.55); }
.finding.pass{ border-color:rgba(62,213,152,.45); background:rgba(62,213,152,.05); }
.finding.pass .sev{ color:var(--ok); border:1px solid rgba(62,213,152,.5); }

@media (max-width:960px){
  .cards.three{ grid-template-columns:1fr; }
  .cards.two{ grid-template-columns:1fr; }
  .ports{ grid-template-columns:repeat(2,1fr); }
}

/* ============ print / PDF report ============ */
@media print{
  body{ background:#fff; color:#111; font-size:12px; }
  .nav, .hero-copy .scan-form, .scan-hint, .trust-strip, .dash-actions,
  #signals, #how, #grades, #faq, .cta-band, .footer, .grid-lines{ display:none !important; }
  .hero{ padding:10px 0; }
  .hero::before{ display:none; }
  .panel, .mini-card, .gauge-card, .port, .bl-list li{
    background:#fff !important; border-color:#ccc !important; color:#111;
    box-shadow:none !important; break-inside:avoid;
  }
  .mini-card p, .mx, .plain li, .verdict span, .finding p, .panel-note,
  .mini-card.stat .sub, .port .desc{ color:#444 !important; }
  .rec{ background:#f5f5f5 !important; color:#0a6c7a !important; border-color:#ddd !important; }
  h1,h2,h3,h4, .mini-card.stat b, .port .num, .plain li{ color:#111 !important; }
  .grade{ text-shadow:none !important; }
  a{ color:#0a6c7a; }
}

/* ============ email security tools ============ */
.rec-actions{ margin-top:12px; display:flex; gap:8px; flex-wrap:wrap; }
.retry{ margin-top:12px; display:flex; gap:8px; }
.retry input{
  flex:1; min-width:0; background:rgba(5,9,15,.7); border:1px solid var(--steel);
  border-radius:8px; color:var(--text); padding:8px 10px; font-size:.8rem;
  font-family:var(--font-mono);
}
.retry input:focus{ outline:none; border-color:var(--cyan); }

.analysis{ margin-top:14px; border-top:1px solid var(--steel); padding-top:12px; }
.analysis h5{
  font-family:var(--font-display); font-size:.78rem; letter-spacing:.04em;
  text-transform:uppercase; color:var(--azure); margin:10px 0 8px;
}
.analysis h5:first-child{ margin-top:0; }

.chk{ list-style:none; }
.chk li{ font-size:.8rem; color:var(--muted); padding:4px 0 4px 22px; position:relative; }
.chk li::before{ position:absolute; left:2px; top:4px; font-family:var(--font-mono); font-weight:600; }
.chk li.pass::before{ content:"✓"; color:var(--ok); }
.chk li.warn::before{ content:"!"; color:var(--gold); }
.chk li.fail::before{ content:"✕"; color:var(--danger); }
.chk li.info::before{ content:"i"; color:var(--azure); }

.builder{ display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:6px; }
.builder .full{ grid-column:1 / -1; }
.builder label{
  display:block; font-family:var(--font-mono); font-size:.68rem;
  letter-spacing:.06em; color:var(--muted); margin-bottom:5px;
}
.builder input, .builder select{
  width:100%; background:rgba(5,9,15,.7); border:1px solid var(--steel);
  border-radius:8px; color:var(--text); padding:8px 10px;
  font-size:.8rem; font-family:var(--font-mono);
}
.builder input:focus, .builder select:focus{ outline:none; border-color:var(--cyan); }
.builder select option{ background:var(--panel-2); }
.publish-note{ font-size:.78rem; color:var(--muted); margin-top:10px; }
.publish-note b{ color:var(--text); }
.publish-note code{ color:var(--cyan); font-size:.9em; }
.suggested{ margin-top:12px; }

@media (max-width:600px){ .builder{ grid-template-columns:1fr; } .retry{ flex-wrap:wrap; } .retry .btn{ width:100%; } }

@media print{
  .rec-actions, .retry, #dbGenerate{ display:none !important; }
  .analysis{ border-color:#ccc; }
  .chk li, .publish-note{ color:#444 !important; }
}

/* ============ security headers checklist ============ */
.headers-block{ margin-bottom:20px; }
.headers-head{ display:flex; align-items:center; gap:14px; margin-bottom:12px; }
.headers-head h4{ font-family:var(--font-display); font-size:.92rem; font-weight:600; }
.pills{ display:flex; flex-wrap:wrap; gap:8px; }
.pill{
  font-family:var(--font-mono); font-size:.74rem; padding:5px 12px;
  border-radius:999px; border:1px solid var(--steel);
}
.pill.on{ color:var(--ok); border-color:rgba(62,213,152,.45); background:rgba(62,213,152,.07); }
.pill.off{ color:var(--danger); border-color:rgba(240,101,90,.45); background:rgba(240,101,90,.07); }

@media print{
  .pill{ background:#fff !important; }
  .pill.on{ color:#0a7a4a !important; border-color:#0a7a4a !important; }
  .pill.off{ color:#b3261e !important; border-color:#b3261e !important; }
}

/* ============ MX record list ============ */
.mx-entry{ padding:12px 0; border-bottom:1px solid rgba(29,44,72,.5); }
.mx-entry:first-child{ padding-top:0; }
.mx-entry:last-child{ border-bottom:0; padding-bottom:0; }
.mx-host{ display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
.mx-host b{ color:var(--text); font-size:.85rem; word-break:break-all; font-weight:600; }
.prio{
  flex:none; min-width:26px; text-align:center; font-size:.7rem; font-weight:600;
  color:var(--azure); border:1px solid rgba(76,141,255,.4);
  background:rgba(76,141,255,.08); border-radius:6px; padding:2px 6px;
}
.mx-sub{ margin:8px 0 0 12px; padding-left:14px; border-left:1px solid var(--steel); }
.mx-label{
  display:block; font-family:var(--font-mono); font-size:.66rem; letter-spacing:.08em;
  text-transform:uppercase; color:#4E6288; margin-bottom:6px;
}
.mx-ip{ display:flex; align-items:baseline; gap:8px; flex-wrap:wrap; padding:3px 0; font-size:.78rem; }
.mx-ip .ip{ color:var(--text); flex:none; }
.mx-ip .arrow{ color:var(--azure); flex:none; }
.mx-ip .ptr{ color:var(--cyan); word-break:break-all; }
.no-ptr{ font-size:.75rem; color:var(--gold); font-style:italic; }

@media print{
  .mx-entry{ border-color:#ddd; break-inside:avoid; }
  .mx-sub{ border-color:#ddd; }
  .mx-host b, .mx-ip .ip{ color:#111 !important; }
  .mx-ip .ptr{ color:#0a6c7a !important; }
  .prio{ color:#1a4fa0 !important; background:#eef3fb !important; border-color:#bcd !important; }
  .no-ptr{ color:#8a6a1e !important; }
}

/* ============ live / demo mode notice ============ */
.mode-note{
  border-radius:10px; padding:10px 16px; margin-bottom:20px;
  font-size:.82rem; color:var(--muted); border:1px solid var(--steel);
}
.mode-note b{ font-family:var(--font-display); }
.mode-note.live{ border-color:rgba(62,213,152,.4); background:rgba(62,213,152,.06); }
.mode-note.live b{ color:var(--ok); }
.mode-note.demo{ border-color:rgba(232,180,74,.45); background:rgba(232,180,74,.07); }
.mode-note.demo b{ color:var(--gold); }
.mode-note .mono{ color:var(--cyan); }
@media print{ .mode-note{ background:#fff !important; border-color:#ccc !important; color:#444 !important; } }

/* ============ language selector ============ */
.lang{ position:relative; margin-left:14px; flex:none; }
.lang-btn{
  display:flex; align-items:center; gap:8px; cursor:pointer;
  background:rgba(14,25,48,.5); border:1px solid var(--steel); border-radius:10px;
  padding:9px 12px; color:var(--text); font-family:var(--font-mono); font-size:.76rem;
}
.lang-btn:hover{ border-color:var(--cyan); }
.flag{
  width:21px; height:14px; display:inline-block; border-radius:2px; overflow:hidden;
  outline:1px solid rgba(255,255,255,.18); flex:none;
}
.flag svg{ display:block; width:100%; height:100%; }
.lang-menu{
  position:absolute; right:0; top:calc(100% + 8px); z-index:70; min-width:176px;
  background:var(--panel-2); border:1px solid var(--steel); border-radius:12px;
  list-style:none; padding:6px; box-shadow:0 18px 44px -12px rgba(0,0,0,.75);
}
.lang-menu button{
  display:flex; align-items:center; gap:10px; width:100%; text-align:left;
  background:none; border:0; color:var(--text); padding:9px 10px; border-radius:8px;
  cursor:pointer; font-family:var(--font-body); font-size:.86rem;
}
.lang-menu button:hover{ background:rgba(45,212,232,.08); }
.lang-menu button.active{ color:var(--cyan); }
@media (max-width:600px){ .nav .btn-ghost{ display:none; } }
@media print{ .lang{ display:none !important; } }