/* =========================================================
   Blackwater Research — Redacted Dossier theme
   ========================================================= */

:root {
  --bg:        #0a0b0d;
  --bg-2:      #0d0f12;
  --panel:     #121419;
  --panel-2:   #15181e;
  --line:      #23262d;
  --line-soft: #1a1d23;
  --text:      #e8e6e0;
  --muted:     #898d96;
  --muted-2:   #5f636c;
  --accent:    #c9a227;
  --accent-2:  #e3bf45;
  --accent-dim: rgba(201, 162, 39, 0.14);
  --redact:    #000;
  --ok:        #4ea36b;

  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: "Space Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --maxw: 1120px;
  --radius: 4px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  /* faint film-grain + grid */
  background-image:
    radial-gradient(circle at 18% -10%, rgba(201,162,39,0.05), transparent 40%),
    radial-gradient(circle at 100% 0%, rgba(80,120,160,0.04), transparent 35%);
  background-attachment: fixed;
}

::selection { background: var(--accent); color: #0a0b0d; }

a { color: inherit; text-decoration: none; }

.muted { color: var(--muted); }
.accent { color: var(--accent); }

/* ---------- Classification banner ---------- */
.classbar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  background: #060708;
  border-bottom: 1px solid var(--line-soft);
  padding: 7px 16px;
}
.classbar-sep { color: var(--muted-2); }
.status { display: inline-flex; align-items: center; gap: 7px; color: var(--text); }
.dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 0 rgba(78,163,107,0.55);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(78,163,107,0.5); }
  70%  { box-shadow: 0 0 0 6px rgba(78,163,107,0); }
  100% { box-shadow: 0 0 0 0 rgba(78,163,107,0); }
}

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(16px, 5vw, 48px);
  background: rgba(10,11,13,0.72);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-soft);
}
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-mark { color: var(--accent); letter-spacing: -2px; font-size: 14px; }
.brand-name {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.04em;
}
.brand-name.small { font-size: 12px; }
.slash { color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.02em;
  transition: color 0.2s var(--ease);
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  color: var(--accent) !important;
  border: 1px solid var(--accent-dim);
  border-radius: var(--radius);
  padding: 7px 14px;
  background: var(--accent-dim);
}
.nav-cta:hover { background: rgba(201,162,39,0.22); }
.nav-toggle {
  display: none;
  background: none; border: none; color: var(--text);
  font-size: 20px; cursor: pointer;
}

/* ---------- Layout helpers ---------- */
.section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(64px, 9vw, 120px) clamp(16px, 5vw, 48px);
}
.section--alt {
  max-width: none;
  background:
    linear-gradient(var(--bg-2), var(--bg-2));
  border-block: 1px solid var(--line-soft);
}
.section--alt > * { max-width: var(--maxw); margin-inline: auto; }
.section-head { max-width: 720px; margin-bottom: 48px; }
.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.section-sub { color: var(--muted); margin-top: 16px; font-size: 17px; max-width: 60ch; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(56px, 10vw, 120px) clamp(16px, 5vw, 48px) clamp(48px, 7vw, 90px);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 0%, #000 30%, transparent 75%);
  opacity: 0.5;
  pointer-events: none;
}
.hero-inner { position: relative; max-width: var(--maxw); margin: 0 auto; }
.kicker { margin-bottom: 22px; }
.caseno {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 6px 12px;
  border-radius: var(--radius);
  background: var(--panel);
}
.hero-title {
  font-size: clamp(38px, 7vw, 76px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.lede {
  font-size: clamp(17px, 2vw, 21px);
  color: #c9c8c2;
  max-width: 56ch;
  margin-bottom: 34px;
}

/* redaction bar */
.redact {
  position: relative;
  background: var(--redact);
  color: transparent;
  padding: 0 6px;
  border-radius: 2px;
  cursor: help;
  transition: color 0.25s var(--ease), background 0.25s var(--ease);
  outline: none;
}
.redact::after {
  content: "";
  position: absolute; inset: 0;
  background: repeating-linear-gradient(45deg, rgba(255,255,255,0.05) 0 6px, transparent 6px 12px);
  pointer-events: none;
}
.redact:hover, .redact:focus { background: transparent; color: var(--accent); }
.redact:hover::after, .redact:focus::after { opacity: 0; }

/* terminal */
.terminal {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: linear-gradient(180deg, #0c0e12, #0a0b0d);
  max-width: 620px;
  margin-bottom: 36px;
  overflow: hidden;
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.8);
}
.terminal-bar {
  display: flex; align-items: center; gap: 7px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line-soft);
  background: #0e1014;
}
.terminal-bar i { width: 10px; height: 10px; border-radius: 50%; background: #2a2e35; }
.terminal-bar i:nth-child(1) { background: #3a3038; }
.terminal-bar span {
  margin-left: auto;
  font-family: var(--mono); font-size: 11px; color: var(--muted-2);
  letter-spacing: 0.08em;
}
.terminal-body { padding: 16px; font-family: var(--mono); font-size: 14px; }
.t-prompt { color: var(--ok); }
.t-type { color: var(--text); }
.t-caret { color: var(--accent); animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 44px; }

.btn {
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: 0.02em;
  padding: 13px 22px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
  display: inline-flex; align-items: center; gap: 8px;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: #0a0b0d; font-weight: 700; }
.btn-primary:hover { background: var(--accent-2); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-block { width: 100%; justify-content: center; }

.hero-meta {
  display: flex; flex-wrap: wrap; gap: 14px;
  list-style: none;
}
.hero-meta li {
  display: flex; flex-direction: column;
  border: 1px solid var(--line-soft);
  background: var(--panel);
  border-radius: var(--radius);
  padding: 12px 18px;
}
.hero-meta strong { font-family: var(--mono); font-size: 14px; color: var(--accent); }
.hero-meta span { font-size: 13px; color: var(--muted); }

/* ---------- Services cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}
.card {
  position: relative;
  border: 1px solid var(--line-soft);
  background: var(--panel);
  border-radius: 6px;
  padding: 26px 24px 28px;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), background 0.25s var(--ease);
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0; width: 2px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.3s var(--ease);
}
.card:hover { border-color: var(--line); transform: translateY(-3px); background: var(--panel-2); }
.card:hover::before { transform: scaleY(1); }
.card-code {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.15em;
  color: var(--muted-2); display: block; margin-bottom: 16px;
}
.card h3 { font-size: 20px; font-weight: 600; margin-bottom: 10px; letter-spacing: -0.01em; }
.card p { color: var(--muted); font-size: 15px; }
.card--more { background: linear-gradient(180deg, var(--panel), #0d0f13); border-style: dashed; }
.card--more a { color: var(--accent); font-family: var(--mono); font-size: 14px; }
.card--more a:hover { text-decoration: underline; }

/* ---------- Method steps ---------- */
.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
  counter-reset: step;
}
.step {
  border-top: 2px solid var(--line);
  padding-top: 18px;
  position: relative;
}
.step-no {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent);
  letter-spacing: 0.1em;
}
.step h3 { font-size: 18px; margin: 10px 0 8px; font-weight: 600; }
.step p { color: var(--muted); font-size: 15px; }

.ethics {
  margin-top: 48px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  background: var(--panel);
  border-radius: var(--radius);
  padding: 22px 24px;
  max-width: 760px;
}
.ethics-tag {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em;
  color: var(--accent); display: block; margin-bottom: 10px;
}
.ethics p { color: #bfc0bb; font-size: 15px; }

/* ---------- Credentials ---------- */
.cred-wrap {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 40px;
  align-items: center;
}
.badge-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: radial-gradient(circle at 50% 30%, #15171c, #0c0e11);
  padding: 28px;
  display: grid;
  place-items: center;
  aspect-ratio: 1 / 1;
}
.badge-slot { width: 100%; height: 100%; display: grid; place-items: center; }
.badge-pending { text-align: center; display: grid; gap: 6px; place-items: center; }
.badge-ring {
  width: 92px; height: 92px; border-radius: 50%;
  border: 2px dashed var(--accent);
  position: relative; margin-bottom: 12px;
  animation: spin 14s linear infinite;
}
.badge-ring::after {
  content: "GOSI"; position: absolute; inset: 0;
  display: grid; place-items: center;
  font-family: var(--mono); font-weight: 700; font-size: 18px; color: var(--accent);
  animation: spin 14s linear infinite reverse;
}
@keyframes spin { to { transform: rotate(360deg); } }
.badge-pending strong { font-family: var(--mono); font-size: 15px; letter-spacing: 0.1em; }
.badge-pending em { color: var(--muted); font-style: normal; font-size: 13px; }
.badge-state {
  margin-top: 10px;
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.12em;
  color: var(--muted-2);
  border: 1px solid var(--line-soft); border-radius: 999px;
  padding: 5px 10px;
}
.cred-copy h3 { font-size: 22px; margin-bottom: 12px; font-weight: 600; }
.cred-copy p { color: var(--muted); margin-bottom: 18px; }
.cred-list { list-style: none; display: grid; gap: 8px; }
.cred-list li {
  font-family: var(--mono); font-size: 14px; color: #c5c6c1;
  padding-left: 22px; position: relative;
}
.cred-list li::before { content: "▮"; color: var(--accent); position: absolute; left: 0; }

/* ---------- Contact ---------- */
.contact-card {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: start;
}
.contact-left h2 { margin-bottom: 14px; }
.email-link {
  display: inline-flex; align-items: center; gap: 12px; flex-wrap: wrap;
  font-family: var(--mono); font-size: clamp(16px, 2.4vw, 22px);
  color: var(--text);
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin: 26px 0;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
  word-break: break-all;
}
.email-link:hover { border-color: var(--accent); color: var(--accent); }
.email-label {
  font-size: 10px; letter-spacing: 0.2em; color: var(--accent);
  border: 1px solid var(--accent-dim); border-radius: 3px; padding: 3px 7px;
}
.contact-meta { list-style: none; display: grid; gap: 12px; }
.contact-meta li {
  display: flex; justify-content: space-between; gap: 16px;
  border-bottom: 1px dashed var(--line-soft); padding-bottom: 10px;
  font-size: 14px;
}
.contact-meta span { font-family: var(--mono); color: var(--muted); letter-spacing: 0.06em; }
.contact-meta strong { font-weight: 500; text-align: right; }

/* payment / crypto */
.pay {
  margin-top: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 18px 20px;
}
.pay-tag {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em;
  color: var(--accent); display: block; margin-bottom: 14px;
}
.pay-coins { list-style: none; display: grid; gap: 10px; }
.pay-coins li {
  display: flex; align-items: baseline; gap: 12px;
  font-size: 15px; color: #c9c9c3;
  padding-bottom: 8px; border-bottom: 1px dashed var(--line-soft);
}
.pay-coins li:last-child { border-bottom: none; padding-bottom: 0; }
.pay-coins b {
  font-family: var(--mono); font-size: 13px; color: var(--accent);
  min-width: 52px; letter-spacing: 0.06em;
}
.pay-coins em {
  font-style: normal; font-family: var(--mono); font-size: 11px;
  color: var(--muted-2); letter-spacing: 0.08em; margin-left: auto;
  text-transform: uppercase;
}
.pay-note { margin-top: 14px; font-size: 13px; color: var(--muted); }

.contact-form {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
  padding: 26px;
  display: grid; gap: 16px;
}
.form-note { font-size: 13px; color: var(--muted); }
.contact-form label {
  display: grid; gap: 7px;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--muted);
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  font-family: var(--sans); font-size: 15px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 11px 13px;
  color: var(--text);
  text-transform: none; letter-spacing: 0;
  transition: border-color 0.2s var(--ease);
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus { outline: none; border-color: var(--accent); }
.contact-form textarea { resize: vertical; }

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--line-soft);
  background: #060708;
  padding: 28px clamp(16px, 5vw, 48px);
}
.footer-row {
  max-width: var(--maxw); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
}
.footer-fine { margin-top: 14px; font-size: 13px; }
.footer-fine a:hover { color: var(--accent); }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .cred-wrap { grid-template-columns: 1fr; }
  .badge-card { max-width: 260px; }
  .contact-card { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .nav-links {
    position: absolute; top: 100%; right: 0; left: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg-2); border-bottom: 1px solid var(--line);
    padding: 8px 16px 16px;
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 4px; border-bottom: 1px solid var(--line-soft); }
  .nav-cta { text-align: center; margin-top: 8px; }
  .nav-toggle { display: block; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}