/* ============================================
   Black Swamp Info Security — site stylesheet
   Palette: near-black / neon cyan-green / alert red-amber
   Type: IBM Plex Mono (display/terminal) + Public Sans (body)
         + Zilla Slab (article headlines)
   ============================================ */

:root {
  --bg: #060a0b;
  --bg-panel: #0d1417;
  --bg-panel-2: #121b1f;
  --ink: #e3efe9;
  --faint: #82988f;
  --faint-2: #5c716a;
  --rule: rgba(200, 230, 220, 0.12);
  --cyan: #35e6c2;
  --cyan-dim: rgba(53, 230, 194, 0.14);
  --red: #ff5c5c;
  --red-dim: rgba(255, 92, 92, 0.14);
  --amber: #ffb545;
  --amber-dim: rgba(255, 181, 69, 0.14);
  --max: 75rem;
  --max-narrow: 42rem;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(53, 230, 194, 0.08), transparent);
  background-repeat: no-repeat;
  color: var(--ink);
  font-family: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1.0625rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--cyan); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }
a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 2px;
}

.mono {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
}

/* ---------- layout shell ---------- */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
}
.prose {
  max-width: var(--max-narrow);
  margin: 0 auto;
}

/* ---------- header ---------- */
.site-header {
  border-bottom: 1px solid var(--rule);
  padding: 1rem 0;
  background: rgba(6, 10, 11, 0.85);
  backdrop-filter: blur(6px);
  position: sticky;
  top: 0;
  z-index: 20;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-weight: 500;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  color: var(--ink);
  text-decoration: none;
}
.wordmark .logo-mark { color: var(--cyan); flex: none; }
.wordmark b { color: var(--cyan); font-weight: 500; }
.site-nav a {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-left: 1.5rem;
  text-decoration: none;
  color: var(--faint);
  padding-bottom: 0.2rem;
  border-bottom: 1px solid transparent;
}
.site-nav a:hover, .site-nav a[aria-current="page"] {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- ticker ---------- */
.ticker {
  border-bottom: 1px solid var(--rule);
  background: var(--bg-panel);
  overflow: hidden;
  display: flex;
  align-items: center;
}
.ticker-tag {
  flex: none;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--bg);
  background: var(--red);
  padding: 0.45rem 0.9rem;
  white-space: nowrap;
}
.ticker-tag .dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--bg);
  margin-right: 0.4rem;
  animation: blink 1.4s ease-in-out infinite;
}
@keyframes blink { 50% { opacity: 0.25; } }
.ticker-viewport {
  overflow: hidden;
  flex: 1;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 3%, #000 97%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 3%, #000 97%, transparent);
}
.ticker-track {
  list-style: none;
  display: flex;
  margin: 0;
  padding: 0;
  width: max-content;
  animation: ticker-scroll 32s linear infinite;
}
.ticker:hover .ticker-track { animation-play-state: paused; }
.ticker-track li { flex: none; padding: 0.45rem 2.25rem 0.45rem 0; white-space: nowrap; }
.ticker-track a {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.82rem;
  color: var(--faint);
  text-decoration: none;
}
.ticker-track a:hover { color: var(--cyan); }
.ticker-track .sep { color: var(--faint-2); margin-left: 2.25rem; }
@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- hero ---------- */
.hero-2 {
  padding: 4.5rem 0 4rem;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 3rem;
  align-items: center;
}
@media (max-width: 860px) {
  .hero-2 { grid-template-columns: 1fr; padding: 3rem 0 2.5rem; }
}
.hero-2 .kicker {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--cyan);
  margin: 0 0 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.hero-2 h1 {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-weight: 500;
  font-size: clamp(2rem, 4.6vw, 3.1rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 0 0 1.4rem;
}
.cursor {
  display: inline-block;
  width: 0.55em;
  background: var(--cyan);
  margin-left: 0.08em;
  animation: caret 1s step-end infinite;
}
@keyframes caret { 50% { opacity: 0; } }
.hl {
  background-image: linear-gradient(100deg,
    rgba(53, 230, 194, 0) 2%,
    rgba(53, 230, 194, 0.3) 10%,
    rgba(53, 230, 194, 0.26) 90%,
    rgba(53, 230, 194, 0) 98%);
  background-size: 100% 0.5em;
  background-position: 0 88%;
  background-repeat: no-repeat;
}
.hero-2 p { color: var(--faint); max-width: 32rem; margin: 0 0 1.75rem; font-size: 1.05rem; }
.hero-cta { display: flex; gap: 0.9rem; flex-wrap: wrap; }
.btn {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  text-decoration: none;
  display: inline-block;
  padding: 0.75rem 1.35rem;
  border-radius: 6px;
  transition: transform 140ms ease, background 140ms ease, border-color 140ms ease;
}
.btn-solid { background: var(--cyan); color: #04201a; font-weight: 500; }
.btn-solid:hover { background: #4dffdb; color: #04201a; transform: translateY(-1px); }
.btn-outline { border: 1px solid var(--rule); color: var(--ink); }
.btn-outline:hover { border-color: var(--cyan); color: var(--cyan); transform: translateY(-1px); }

/* radar hero graphic */
.radar {
  aspect-ratio: 1;
  max-width: 22rem;
  margin: 0 auto;
  position: relative;
}
.radar svg { width: 100%; height: 100%; }
.radar .ring { fill: none; stroke: var(--rule); stroke-width: 1; }
.radar .sweep-group { transform-box: view-box; transform-origin: 50% 50%; animation: sweep 4s linear infinite; }
.radar .sweep { fill: url(#sweepGrad); }
.radar .blip { fill: var(--red); animation: blip-pulse 2.4s ease-in-out infinite; }
.radar .blip.b2 { fill: var(--amber); animation-delay: 0.8s; }
.radar .blip.b3 { fill: var(--cyan); animation-delay: 1.6s; }
@keyframes sweep { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes blip-pulse { 0%, 100% { opacity: 0.35; } 50% { opacity: 1; } }

/* ---------- section heads ---------- */
.section {
  padding: 2.5rem 0 3.5rem;
}
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 0.85rem;
  margin: 0 0 1.75rem;
  flex-wrap: wrap;
}
.section-head h2 {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.95rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.section-head h2 svg { color: var(--cyan); flex: none; }
.section-head .view-all {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.8rem;
  text-decoration: none;
  color: var(--faint);
}
.section-head .view-all:hover { color: var(--cyan); }

/* ---------- card grid ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(15.5rem, 1fr));
  gap: 1.25rem;
}
.card {
  background: var(--bg-panel);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 1.5rem;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transition: border-color 160ms ease, transform 160ms ease, background 160ms ease;
}
.card:hover {
  border-color: var(--cyan);
  background: var(--bg-panel-2);
  transform: translateY(-2px);
}
.card-top { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; }
.card-icon {
  width: 2.1rem; height: 2.1rem;
  display: flex; align-items: center; justify-content: center;
  border-radius: 7px;
  background: var(--cyan-dim);
  color: var(--cyan);
  flex: none;
}
.card h3 {
  font-family: "Zilla Slab", Georgia, serif;
  font-weight: 600;
  font-size: 1.15rem;
  line-height: 1.35;
  margin: 0;
  color: var(--ink);
}
.card:hover h3 { color: var(--cyan); }
.card .d { color: var(--faint); font-size: 0.92rem; margin: 0; flex: 1; }
.card .meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.75rem;
  color: var(--faint-2);
}

/* severity + score badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.68rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.28rem 0.55rem;
  border-radius: 5px;
}
.badge-critical { background: var(--red-dim); color: var(--red); }
.badge-high { background: var(--amber-dim); color: var(--amber); }
.badge-medium { background: var(--cyan-dim); color: var(--cyan); }
.badge-score {
  background: var(--bg-panel-2);
  color: var(--cyan);
  border: 1px solid var(--rule);
  font-size: 0.72rem;
}

/* ---------- CTA band ---------- */
.cta-band {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: var(--bg-panel);
  padding: 3rem 0;
  text-align: center;
}
.cta-band h2 {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  margin: 0 0 0.75rem;
}
.cta-band p { color: var(--faint); margin: 0 0 1.5rem; }

/* ---------- listing pages (threats.html / reviews.html) ---------- */
.page-head { padding: 3.5rem 0 1rem; }
.page-head .kicker {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--cyan);
  margin: 0 0 0.9rem;
}
.page-head h1 {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-weight: 500;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin: 0 0 0.9rem;
}
.page-head p { color: var(--faint); max-width: 38rem; }
.listing { padding: 1.5rem 0 5rem; }

/* ---------- article pages ---------- */
.article { padding: 3.5rem 0 4rem; }
.article header { margin-bottom: 2.25rem; }
.article .meta {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--cyan);
  margin: 0 0 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.article h1 {
  font-family: "Zilla Slab", Georgia, serif;
  font-weight: 600;
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  line-height: 1.22;
  margin: 0;
  color: var(--ink);
}
.article h2 {
  font-family: "Zilla Slab", Georgia, serif;
  font-weight: 600;
  font-size: 1.45rem;
  margin: 2.2rem 0 0.6rem;
  color: var(--ink);
}
.article p { margin: 0 0 1.2rem; color: var(--ink); }
.article .prose > p { color: var(--ink); }
.article blockquote {
  margin: 1.6rem 0;
  padding: 0.2rem 0 0.2rem 1.1rem;
  border-left: 3px solid var(--amber);
  color: var(--faint);
  font-style: italic;
}
.article code {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.88em;
  background: var(--bg-panel);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 0.1em 0.35em;
}
.article pre {
  background: #03211b;
  color: #d7f5ea;
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 1rem 1.2rem;
  overflow-x: auto;
  font-size: 0.88rem;
  line-height: 1.6;
}
.article pre code { background: none; border: none; color: inherit; padding: 0; }
.article ul, .article ol { color: var(--ink); padding-left: 1.3rem; margin: 0 0 1.2rem; }
.article li { margin-bottom: 0.4rem; }
.verdict-box {
  background: var(--bg-panel);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 1.4rem 1.6rem;
  margin: 2rem 0;
}
.verdict-box .vt {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--faint);
  margin-bottom: 0.6rem;
}
.verdict-box .score {
  font-size: 1.1rem;
  color: var(--cyan);
}
.backlink {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.82rem;
}

/* reading progress bar (post pages only) */
#progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: var(--cyan);
  z-index: 30;
}

/* ---------- intake form ---------- */
.intake-form {
  margin: 1.5rem 0 2rem;
  max-width: 26rem;
}
.intake-form .hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}
.intake-form .field {
  margin-bottom: 1.1rem;
}
.intake-form label {
  display: block;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--faint);
  margin-bottom: 0.4rem;
}
.intake-form input[type="text"],
.intake-form input[type="email"] {
  width: 100%;
  padding: 0.65rem 0.75rem;
  font-family: "Public Sans", sans-serif;
  font-size: 1rem;
  color: var(--ink);
  background: var(--bg-panel);
  border: 1px solid var(--rule);
  border-radius: 6px;
}
.intake-form input[type="text"]::placeholder,
.intake-form input[type="email"]::placeholder { color: var(--faint-2); }
.intake-form input[type="text"]:focus,
.intake-form input[type="email"]:focus {
  outline: 2px solid var(--cyan);
  outline-offset: 1px;
  border-color: var(--cyan);
}
.intake-form .submit {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: #04201a;
  background: var(--cyan);
  border: none;
  border-radius: 6px;
  padding: 0.7rem 1.4rem;
  cursor: pointer;
  transition: background 160ms ease;
}
.intake-form .submit:hover { background: #4dffdb; }
.intake-form .submit:disabled { opacity: 0.6; cursor: default; }
.form-status {
  margin: 0.9rem 0 0;
  font-size: 0.92rem;
}
.form-status.ok { color: var(--cyan); }
.form-status.err { color: var(--red); }

/* ---------- about page extras ---------- */
.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  gap: 1.25rem;
  margin: 2rem 0 2.5rem;
}
.stat {
  background: var(--bg-panel);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 1.2rem 1.3rem;
}
.stat .n {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 1.6rem;
  color: var(--cyan);
  display: block;
}
.stat .l {
  font-size: 0.82rem;
  color: var(--faint);
}

/* ---------- footer ---------- */
.site-footer {
  border-top: 1px solid var(--rule);
  padding: 3rem 0 2rem;
  color: var(--faint);
  font-size: 0.88rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; }
}
.footer-grid .wordmark { margin-bottom: 0.75rem; }
.footer-grid p { max-width: 22rem; margin: 0; }
.footer-grid h4 {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink);
  margin: 0 0 0.9rem;
}
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 0.55rem; }
.footer-grid a { color: var(--faint); text-decoration: none; }
.footer-grid a:hover { color: var(--cyan); }
.footer-bottom {
  border-top: 1px solid var(--rule);
  padding-top: 1.25rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.82rem;
}
.footer-bottom a { color: var(--faint); }