:root {
  --bg: #050b13;
  --bg-soft: #07111f;
  --panel: #0b1726;
  --panel-2: #0e1d2e;
  --panel-3: #10243a;
  --text: #e9f2fb;
  --muted: #9cb0c3;
  --line: rgba(119, 177, 218, .18);
  --line-strong: rgba(77, 213, 255, .34);
  --cyan: #4dd5ff;
  --cyan-2: #8be7ff;
  --blue: #55a8ff;
  --green: #70e1bd;
  --shadow: 0 22px 70px rgba(0, 0, 0, .38);
  --glow: 0 0 0 1px rgba(77, 213, 255, .11), 0 20px 70px rgba(0, 0, 0, .34);
  --radius: 20px;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; color-scheme: dark; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background:
    linear-gradient(rgba(77,213,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(77,213,255,.025) 1px, transparent 1px),
    radial-gradient(circle at 18% 0%, rgba(45, 111, 171, .17), transparent 32%),
    var(--bg);
  background-size: 34px 34px, 34px 34px, auto, auto;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; }

::selection { background: rgba(77,213,255,.28); color: #fff; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  background: var(--cyan);
  color: #00111a;
  padding: 10px 14px;
  font-weight: 800;
}
.skip-link:focus { left: 12px; top: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(16px);
  background: rgba(5, 11, 19, .82);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  width: min(calc(100% - 36px), var(--max));
  margin: 0 auto;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  position: relative;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -.02em;
  color: #fff;
  white-space: nowrap;
}
.brand::before {
  content: "//";
  margin-right: 8px;
  color: var(--cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-weight: 700;
}
.header-actions { display: flex; align-items: center; gap: 16px; }
.nav { display: flex; gap: 18px; align-items: center; }
.nav a {
  text-decoration: none;
  font-size: .92rem;
  color: var(--muted);
}
.nav a:hover, .nav a:focus { color: var(--cyan-2); }
.language {
  display: inline-flex;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  overflow: hidden;
  background: rgba(11, 23, 38, .82);
}
.language a {
  min-width: 42px;
  padding: 7px 10px;
  text-align: center;
  text-decoration: none;
  font-size: .8rem;
  font-weight: 800;
  color: var(--muted);
}
.language a.active { color: #00111a; background: var(--cyan); }

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 86% 18%, rgba(77,213,255,.15), transparent 27%),
    radial-gradient(circle at 65% 75%, rgba(47,112,201,.12), transparent 30%),
    linear-gradient(180deg, rgba(7,17,31,.92), rgba(5,11,19,.96));
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .22;
  pointer-events: none;
  background-image:
    linear-gradient(90deg, transparent 49.7%, rgba(77,213,255,.12) 50%, transparent 50.3%),
    linear-gradient(transparent 49.7%, rgba(77,213,255,.09) 50%, transparent 50.3%);
  background-size: 120px 120px;
}
.hero::after {
  content: "";
  position: absolute;
  width: 440px;
  height: 440px;
  right: -200px;
  top: 35px;
  border: 1px solid rgba(77,213,255,.22);
  border-radius: 50%;
  box-shadow: 0 0 0 46px rgba(77,213,255,.025), 0 0 0 92px rgba(77,213,255,.018);
}
.hero-inner {
  position: relative;
  z-index: 2;
  width: min(calc(100% - 36px), var(--max));
  margin: 0 auto;
  padding: 92px 0 82px;
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(310px, .75fr);
  gap: 64px;
  align-items: center;
}
.eyebrow, .section-kicker {
  color: var(--cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.eyebrow { margin: 0 0 14px; }
.eyebrow::before, .section-kicker::before { content: "[ "; color: var(--green); }
.eyebrow::after, .section-kicker::after { content: " ]"; color: var(--green); }

h1, h2, h3 { color: #f4f9ff; line-height: 1.14; }
h1 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(2.8rem, 6vw, 5.35rem);
  letter-spacing: -.055em;
  font-weight: 800;
}
.hero-title {
  margin: 23px 0 0;
  max-width: 780px;
  font-size: clamp(1.12rem, 2.2vw, 1.46rem);
  line-height: 1.42;
  color: #c9d8e7;
  font-weight: 560;
}
.hero-lead {
  margin: 24px 0 0;
  max-width: 780px;
  font-size: 1.03rem;
  color: var(--muted);
}
.hero-buttons { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 31px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 11px;
  padding: 12px 17px;
  text-decoration: none;
  font-weight: 760;
  font-size: .93rem;
  border: 1px solid transparent;
  transition: transform .16s ease, border-color .16s ease, background .16s ease;
}
.button:hover { transform: translateY(-1px); }
.button-primary { background: var(--cyan); color: #00141d; }
.button-primary:hover { background: var(--cyan-2); }
.button-secondary { border-color: var(--line-strong); background: rgba(11,23,38,.62); color: #dff7ff; }
.button-secondary:hover { border-color: var(--cyan); background: rgba(77,213,255,.07); }

.credential-card {
  position: relative;
  background: linear-gradient(180deg, rgba(14,29,46,.96), rgba(9,20,34,.96));
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--glow);
  overflow: hidden;
}
.credential-card::after {
  content: "VERIFIED // DIGITAL FORENSICS";
  position: absolute;
  top: 14px;
  right: -66px;
  transform: rotate(35deg);
  padding: 5px 72px;
  background: rgba(77,213,255,.08);
  color: rgba(139,231,255,.55);
  font: 700 .58rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .08em;
  border-top: 1px solid rgba(77,213,255,.15);
  border-bottom: 1px solid rgba(77,213,255,.15);
}
.credential-mark {
  width: 54px;
  height: 54px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  margin-bottom: 21px;
  background: rgba(77,213,255,.10);
  border: 1px solid rgba(77,213,255,.3);
  color: var(--cyan);
  font: 800 1rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
}
.credential-card h2 { margin: 0; font-size: 1.35rem; letter-spacing: -.025em; }
.credential-card p { margin: 9px 0 0; color: var(--muted); font-size: .94rem; }
.credential-list { list-style: none; padding: 0; margin: 24px 0 0; border-top: 1px solid var(--line); }
.credential-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: .9rem;
}
.credential-list span:first-child { color: var(--muted); }
.credential-list strong { color: #eaf8ff; text-align: right; }

.section {
  width: min(calc(100% - 36px), var(--max));
  margin: 0 auto;
  padding: 82px 0;
}
.section + .section { border-top: 1px solid var(--line); }
.section-kicker { margin: 0 0 9px; }
.section h2 { margin: 0; font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -.04em; }
.section-intro { max-width: 760px; margin: 17px 0 0; color: var(--muted); font-size: 1.02rem; }
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr);
  gap: 58px;
  margin-top: 36px;
}
.prose p { margin: 0 0 18px; color: #cad7e4; }
.prose p:last-child { margin-bottom: 0; }

.expertise-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 34px; }
.expertise-card, .research-card, .profile-card, .fact-panel {
  background: linear-gradient(180deg, rgba(13,28,45,.88), rgba(8,18,30,.9));
  border: 1px solid var(--line);
}
.expertise-card {
  border-radius: 16px;
  padding: 22px;
  transition: transform .16s ease, border-color .16s ease, background .16s ease;
}
.expertise-card:hover { transform: translateY(-2px); border-color: var(--line-strong); background: rgba(14,32,50,.96); }
.expertise-card h3 { margin: 0 0 8px; font-size: 1rem; }
.expertise-card p { margin: 0; color: var(--muted); font-size: .9rem; }
.expertise-card h3::before { content: "> "; color: var(--cyan); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

.fact-panel { border-radius: 18px; padding: 24px; }
.fact-panel h3 { margin: 0 0 16px; font-size: 1.05rem; }
.fact-list { margin: 0; }
.fact-list div {
  padding: 12px 0;
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 16px;
  border-bottom: 1px solid var(--line);
}
.fact-list div:last-child { border-bottom: 0; }
.fact-list dt { color: var(--muted); font-size: .88rem; }
.fact-list dd { margin: 0; font-weight: 650; color: #e8f5ff; }
.fact-list a { color: var(--cyan-2); }

.timeline { margin-top: 38px; display: grid; gap: 0; }
.timeline-item {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 28px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
}
.timeline-item:last-child { border-bottom: 1px solid var(--line); }
.timeline-date { color: var(--cyan); font-weight: 760; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .9rem; }
.timeline-item h3 { margin: 0 0 8px; font-size: 1.14rem; }
.timeline-item p { margin: 0; color: var(--muted); }

.research-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 34px; }
.research-card { border-radius: 18px; padding: 26px; }
.research-card h3 { margin: 0 0 10px; font-size: 1.15rem; }
.research-card p { margin: 0; color: var(--muted); }

.profile-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 34px; }
.profile-card {
  min-height: 190px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: 18px;
  padding: 22px;
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.profile-card:hover { transform: translateY(-3px); border-color: var(--line-strong); box-shadow: var(--shadow); }
.logo-wrap {
  height: 76px;
  display: flex;
  align-items: center;
  width: 100%;
  background: #fff;
  border-radius: 11px;
  padding: 10px 12px;
}
.logo-wrap img { max-height: 56px; width: auto; max-width: 100%; object-fit: contain; object-position: left center; }
.profile-card h3 { margin: 18px 0 4px; font-size: 1.02rem; }
.profile-card p { margin: 0; color: var(--muted); font-size: .89rem; }

.contact-panel {
  padding: 38px;
  border-radius: var(--radius);
  background:
    linear-gradient(100deg, rgba(77,213,255,.10), transparent 45%),
    linear-gradient(180deg, #0d2032, #091624);
  border: 1px solid var(--line-strong);
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
  box-shadow: var(--glow);
}
.contact-panel h2 { color: #fff; margin: 0; font-size: clamp(1.9rem, 4vw, 2.7rem); }
.contact-panel p { margin: 9px 0 0; color: #aabfd1; }
.contact-panel .button { background: var(--cyan); color: #00141d; white-space: nowrap; }

.site-footer { margin-top: 4px; border-top: 1px solid var(--line); color: var(--muted); background: rgba(3,8,14,.45); }
.footer-inner {
  width: min(calc(100% - 36px), var(--max));
  margin: 0 auto;
  padding: 30px 0 38px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font-size: .86rem;
}
.footer-links { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.footer-inner a, .footer-button { color: #b9cada; text-decoration: none; }
.footer-inner a:hover, .footer-button:hover { color: var(--cyan-2); }
.footer-button { border: 0; padding: 0; background: transparent; cursor: pointer; }

/* Consent banner: analytics is not loaded until explicit acceptance. */
.consent-banner {
  position: fixed;
  inset: auto 18px 18px 18px;
  z-index: 1000;
  max-width: 1180px;
  margin: 0 auto;
  border: 1px solid rgba(77,213,255,.42);
  border-radius: 18px;
  background: rgba(5, 13, 23, .97);
  box-shadow: 0 28px 100px rgba(0,0,0,.62), 0 0 0 1px rgba(77,213,255,.05) inset;
  backdrop-filter: blur(16px);
}
.consent-inner {
  padding: 20px;
  display: flex;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
}
.consent-copy { display: flex; gap: 14px; align-items: flex-start; max-width: 800px; }
.consent-icon {
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  color: var(--cyan);
  border: 1px solid rgba(77,213,255,.28);
  background: rgba(77,213,255,.08);
  font: 800 .76rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
}
.consent-copy h2 { margin: 1px 0 6px; font-size: 1rem; }
.consent-copy p { margin: 0; color: #a9bbcc; font-size: .88rem; line-height: 1.5; }
.consent-copy a { display: inline-block; margin-top: 5px; color: var(--cyan-2); font-size: .84rem; }
.consent-actions { display: flex; flex-wrap: wrap; gap: 9px; justify-content: flex-end; }
.consent-button {
  border-radius: 10px;
  padding: 10px 13px;
  cursor: pointer;
  font-weight: 760;
  font-size: .84rem;
}
.consent-reject { color: #d5e0e9; background: rgba(255,255,255,.035); border: 1px solid var(--line); }
.consent-reject:hover { border-color: rgba(255,255,255,.28); }
.consent-accept { color: #00141d; background: var(--cyan); border: 1px solid var(--cyan); }
.consent-accept:hover { background: var(--cyan-2); }

/* Privacy page */
.privacy-page { min-height: 70vh; }
.privacy-card {
  margin-top: 32px;
  background: linear-gradient(180deg, rgba(13,28,45,.88), rgba(8,18,30,.9));
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 28px;
}
.privacy-card h3 { margin: 25px 0 8px; font-size: 1.05rem; }
.privacy-card h3:first-child { margin-top: 0; }
.privacy-card p, .privacy-card li { color: #b3c3d2; }
.privacy-card a { color: var(--cyan-2); }

@media (max-width: 920px) {
  .nav { display: none; }
  .hero-inner { grid-template-columns: 1fr; gap: 34px; padding-top: 66px; }
  .credential-card { max-width: 620px; }
  .about-grid { grid-template-columns: 1fr; gap: 30px; }
  .expertise-grid { grid-template-columns: 1fr 1fr; }
  .profile-grid { grid-template-columns: 1fr; }
  .profile-card { min-height: 160px; }
  .consent-inner { align-items: flex-start; flex-direction: column; }
  .consent-actions { width: 100%; justify-content: flex-start; }
}

@media (max-width: 620px) {
  .header-inner { min-height: 64px; width: min(calc(100% - 28px), var(--max)); }
  .brand { font-size: .94rem; }
  .language a { min-width: 39px; padding: 6px 8px; }
  .hero-inner, .section, .footer-inner { width: min(calc(100% - 28px), var(--max)); }
  .hero-inner { padding: 54px 0 60px; }
  h1 { font-size: clamp(2.55rem, 16vw, 4rem); }
  .hero-title { font-size: 1.12rem; }
  .section { padding: 60px 0; }
  .expertise-grid, .research-grid { grid-template-columns: 1fr; }
  .timeline-item { grid-template-columns: 1fr; gap: 8px; }
  .fact-list div { grid-template-columns: 1fr; gap: 4px; }
  .contact-panel { padding: 28px; flex-direction: column; align-items: flex-start; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .consent-banner { inset: auto 10px 10px 10px; }
  .consent-inner { padding: 16px; gap: 15px; }
  .consent-copy { gap: 10px; }
  .consent-icon { display: none; }
  .consent-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .consent-button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .profile-card, .expertise-card, .button { transition: none; }
}