/* ===========================================================
   Will Quick Tech — Design Tokens
   Palette: deep signal-navy base, violet→cyan "transmission"
   gradient, signal-green reserved for verified/secure states.
   Type: Space Grotesk (display) / IBM Plex Sans (body) /
   IBM Plex Mono (data, certs, timestamps).
   Signature motif: radar sweep + pulsing monitored nodes —
   drawn from the SOC / satellite-ground-system background.
=========================================================== */

:root {
  --ink: #080b14;
  --ink-2: #0e1424;
  --paper: #f4f6fb;
  --paper-2: #e9edf7;
  --violet: #6c5ce7;
  --cyan: #22d3ee;
  --signal: #3ddc97;
  --fog: #96a0b5;
  --fog-dark: #4a5170;
  --white: #f6f8fc;

  --grad-transmission: linear-gradient(115deg, var(--violet) 0%, #4c7ef0 50%, var(--cyan) 100%);
  --grad-transmission-soft: linear-gradient(115deg, rgba(108,92,231,0.18) 0%, rgba(34,211,238,0.18) 100%);

  --font-display: "Space Grotesk", "Arial Narrow", sans-serif;
  --font-body: "IBM Plex Sans", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;

  --container: 1180px;
  --radius: 14px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  margin: 0;
  background: var(--paper);
  color: #1a2033;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  margin: 0 0 0.5em 0;
  letter-spacing: -0.01em;
  line-height: 1.1;
  color: #0b0f1c;
}

p { margin: 0 0 1em 0; }

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

img { max-width: 100%; display: block; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

.eyebrow {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  color: var(--violet);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 3px rgba(61,220,151,0.18);
  flex-shrink: 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 26px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.2s ease;
}
.btn:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 2px;
}
.btn-primary {
  background: var(--grad-transmission);
  color: #060810;
  box-shadow: 0 8px 24px -8px rgba(76,126,240,0.6);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 28px -8px rgba(76,126,240,0.75); }
.btn-ghost {
  background: transparent;
  border-color: rgba(255,255,255,0.25);
  color: var(--white);
}
.btn-ghost:hover { background: rgba(255,255,255,0.08); }
.btn-ghost-dark {
  background: transparent;
  border-color: rgba(11,15,28,0.2);
  color: #0b0f1c;
}
.btn-ghost-dark:hover { background: rgba(11,15,28,0.05); }

/* ---------- Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(8,11,20,0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--white);
}
.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: var(--grad-transmission);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  color: #060810;
  font-size: 0.85rem;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--fog);
  font-size: 0.92rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 999px;
  transition: color 0.15s ease, background 0.15s ease;
  position: relative;
}
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,0.06); }
.nav-links a.active { color: var(--white); }
.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 2px;
  height: 2px;
  background: var(--grad-transmission);
  border-radius: 2px;
}
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.6rem;
  cursor: pointer;
}

@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 76px; left: 0; right: 0;
    background: var(--ink);
    padding: 14px 28px 24px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    gap: 4px;
  }
  .nav-cta .btn-ghost { display: none; }
}

/* ---------- Hero / dark sections ---------- */
.dark-section {
  background: radial-gradient(circle at 82% -10%, rgba(108,92,231,0.35), transparent 45%), var(--ink);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

/* Radar signature motif */
.radar {
  position: absolute;
  top: 50%;
  right: -180px;
  transform: translateY(-50%);
  width: 640px;
  height: 640px;
  pointer-events: none;
  opacity: 0.55;
}
.radar-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(96,180,255,0.22);
}
.radar-ring.r2 { inset: 60px; }
.radar-ring.r3 { inset: 120px; }
.radar-ring.r4 { inset: 180px; }
.radar-sweep {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(from 0deg, rgba(34,211,238,0.55), transparent 28%);
  animation: sweep 6s linear infinite;
  mask-image: radial-gradient(circle, black 60%, transparent 61%);
}
@keyframes sweep { to { transform: rotate(360deg); } }
.radar-node {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 0 rgba(61,220,151,0.5);
  animation: ping 2.6s ease-out infinite;
}
@keyframes ping {
  0% { box-shadow: 0 0 0 0 rgba(61,220,151,0.45); }
  70% { box-shadow: 0 0 0 14px rgba(61,220,151,0); }
  100% { box-shadow: 0 0 0 0 rgba(61,220,151,0); }
}

/* Section scan-line divider (signature reused) */
.scan-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 40px 0;
}
.scan-divider .line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(108,92,231,0.5), rgba(34,211,238,0.5));
}
.scan-divider .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 4px rgba(61,220,151,0.15);
}

/* ---------- Hero content ---------- */
.hero {
  padding: 92px 0 64px;
}
.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  max-width: 15ch;
  color: var(--white);
}
.hero .lede {
  font-size: 1.15rem;
  color: var(--fog);
  max-width: 56ch;
  margin-bottom: 32px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 56px; }

.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 28px;
}
.stat-strip .stat-num {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  color: var(--cyan);
  font-weight: 600;
}
.stat-strip .stat-label {
  font-size: 0.8rem;
  color: var(--fog);
  margin-top: 4px;
}
@media (max-width: 760px) {
  .stat-strip { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Generic section spacing ---------- */
section { padding: 88px 0; }
.section-light { background: var(--paper); }
.section-alt { background: var(--paper-2); }

.section-head { max-width: 62ch; margin-bottom: 48px; }
.section-head h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); }
.section-head p { color: #4a5170; font-size: 1.05rem; }

/* ---------- Cards / grids ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
@media (max-width: 860px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

.card {
  background: #fff;
  border: 1px solid rgba(11,15,28,0.08);
  border-radius: var(--radius);
  padding: 28px;
}
.card .icon-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--violet);
  background: rgba(108,92,231,0.08);
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.card h3 { font-size: 1.15rem; }
.card p { color: #4a5170; font-size: 0.95rem; margin-bottom: 0; }

.card-dark {
  background: var(--ink-2);
  color: var(--white);
  border-radius: var(--radius);
  padding: 32px;
}
.card-dark p { color: var(--fog); }

/* ---------- Timeline (About page) ---------- */
.timeline { position: relative; padding-left: 32px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 5px; top: 6px; bottom: 6px;
  width: 1px;
  background: linear-gradient(180deg, var(--violet), var(--cyan));
}
.timeline-item { position: relative; padding-bottom: 44px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: "";
  position: absolute;
  left: -32px; top: 6px;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--cyan);
}
.timeline-date {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--violet);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}
.timeline-item h3 { font-size: 1.2rem; margin-bottom: 2px; }
.timeline-item .role-org { color: #4a5170; font-size: 0.92rem; margin-bottom: 10px; }
.timeline-item ul { margin: 0; padding-left: 20px; color: #4a5170; font-size: 0.95rem; }
.timeline-item li { margin-bottom: 6px; }

/* ---------- Certs (Skills page) ---------- */
.cert-badge {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #fff;
  border: 1px solid rgba(11,15,28,0.08);
  border-radius: var(--radius);
  padding: 20px 24px;
}
.cert-badge .cert-glyph {
  width: 46px; height: 46px;
  border-radius: 10px;
  background: var(--grad-transmission);
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  color: #060810;
  font-size: 0.85rem;
}
.cert-badge h3 { font-size: 1rem; margin-bottom: 2px; }
.cert-badge p { font-size: 0.85rem; color: var(--fog-dark); margin: 0; }

.skill-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.skill-tags span {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  background: var(--paper-2);
  border: 1px solid rgba(11,15,28,0.08);
  padding: 5px 11px;
  border-radius: 999px;
  color: #2b3350;
}

/* ---------- Contact page ---------- */
.contact-wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: start;
}
@media (max-width: 900px) {
  .contact-wrap { grid-template-columns: 1fr; }
}
.form-card {
  background: #fff;
  border: 1px solid rgba(11,15,28,0.08);
  border-radius: var(--radius);
  padding: 32px;
}
.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: #0b0f1c;
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid rgba(11,15,28,0.15);
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--paper);
  color: #0b0f1c;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 2px solid var(--violet);
  outline-offset: 1px;
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .field-row { grid-template-columns: 1fr; } }

.form-note {
  font-size: 0.82rem;
  color: var(--fog-dark);
  margin-top: 10px;
}
.form-status {
  margin-top: 16px;
  font-size: 0.9rem;
  font-weight: 600;
  display: none;
}
.form-status.success { color: #1a8f5e; display: block; }
.form-status.error { color: #c0392b; display: block; }

.contact-info-item {
  display: flex;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(11,15,28,0.08);
}
.contact-info-item:last-child { border-bottom: none; }
.contact-info-item .ci-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--violet);
}
.contact-info-item .ci-value { font-weight: 600; color: #0b0f1c; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink);
  color: var(--fog);
  padding: 48px 0 32px;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding-bottom: 28px;
  margin-bottom: 24px;
}
.footer-links { display: flex; gap: 22px; flex-wrap: wrap; }
.footer-links a { color: var(--fog); font-size: 0.9rem; }
.footer-links a:hover { color: var(--white); }
.footer-bottom { font-size: 0.8rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.footer-bottom .status-pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 0.75rem;
}
.footer-bottom .status-pill::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 3px rgba(61,220,151,0.18);
}

/* ---------- Page hero (non-home) ---------- */
.page-hero { padding: 64px 0 56px; }
.page-hero h1 { color: var(--white); font-size: clamp(2rem, 4vw, 2.9rem); }
.page-hero p { color: var(--fog); max-width: 60ch; font-size: 1.05rem; }

/* ---------- Blog listing ---------- */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
@media (max-width: 900px) { .blog-grid { grid-template-columns: 1fr; } }
.blog-card {
  background: #fff;
  border: 1px solid rgba(11,15,28,0.06);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  height: 100%;
  box-shadow: 0 2px 10px -4px rgba(11,15,28,0.08);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 30px -12px rgba(76,126,240,0.28);
  border-color: rgba(108,92,231,0.25);
}
.blog-card .blog-meta-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.blog-card .blog-category {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--violet);
  background: rgba(108,92,231,0.08);
  padding: 4px 10px;
  border-radius: 999px;
}
.blog-card .blog-readtime {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--fog-dark);
}
.blog-card h3 { font-size: 1.15rem; margin-bottom: 12px; line-height: 1.3; }
.blog-card p { color: #4a5170; font-size: 0.92rem; flex-grow: 1; padding-bottom: 16px; margin-bottom: 16px; border-bottom: 1px solid rgba(11,15,28,0.07); }
.blog-card .read-more { font-weight: 600; font-size: 0.88rem; color: var(--violet); display: inline-flex; align-items: center; gap: 6px; }

/* ---------- Article body (prose) ---------- */
.article-wrap { max-width: 760px; margin: 0 auto; }
.article-meta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fog);
  margin-bottom: 16px;
}
.prose h2 { font-size: 1.5rem; margin-top: 2em; }
.prose h3 { font-size: 1.2rem; margin-top: 1.6em; }
.prose p { color: #2b3350; font-size: 1.05rem; line-height: 1.75; margin-bottom: 1.3em; }
.prose ul, .prose ol { color: #2b3350; font-size: 1.05rem; line-height: 1.75; margin-bottom: 1.3em; padding-left: 24px; }
.prose li { margin-bottom: 0.5em; }
.prose strong { color: #0b0f1c; }
.prose blockquote {
  border-left: 3px solid var(--violet);
  padding: 4px 0 4px 20px;
  margin: 2em 0;
  color: #4a5170;
  font-style: italic;
}
.article-cta {
  background: var(--paper-2);
  border-radius: var(--radius);
  padding: 28px;
  margin-top: 3em;
  text-align: center;
}
.article-cta h3 { margin-bottom: 8px; }
.article-cta p { color: #4a5170; margin-bottom: 18px; }
.article-tags { display: flex; gap: 8px; flex-wrap: wrap; margin: 2em 0; }
.article-tags span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background: var(--paper-2);
  padding: 5px 12px;
  border-radius: 999px;
  color: #2b3350;
}

/* ---------- Founder note ---------- */
.founder-note {
  background: var(--ink-2);
  border-radius: var(--radius);
  padding: 44px;
  position: relative;
  overflow: hidden;
}
.founder-note::before {
  content: "\201C";
  position: absolute;
  top: -10px;
  left: 24px;
  font-family: var(--font-display);
  font-size: 7rem;
  color: rgba(108,92,231,0.25);
  line-height: 1;
}
.founder-note blockquote {
  margin: 0 0 24px 0;
  padding: 0;
  border: none;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 500;
  color: #fff;
  line-height: 1.5;
  position: relative;
  z-index: 1;
}
.founder-signature { display: flex; align-items: center; gap: 14px; }
.founder-signature .sig-mark {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--grad-transmission);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  color: #060810;
  font-size: 0.75rem;
  flex-shrink: 0;
}
.founder-signature .sig-name { color: #fff; font-weight: 600; font-size: 0.95rem; }
.founder-signature .sig-title { color: var(--fog); font-size: 0.82rem; }

/* ---------- Trust badges ---------- */
.trust-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 32px;
  justify-content: center;
}
.trust-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: #2b3350;
}
.trust-badge .badge-icon {
  width: 34px; height: 34px;
  border-radius: 8px;
  background: var(--paper-2);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

/* ---------- Industry pills ---------- */
.industry-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 860px) { .industry-grid { grid-template-columns: repeat(2, 1fr); } }
.industry-pill {
  background: #fff;
  border: 1px solid rgba(11,15,28,0.08);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  font-weight: 600;
  font-size: 0.92rem;
  color: #0b0f1c;
}

/* ---------- Hero highlights (compact list, replaces long lede) ---------- */
.hero-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-bottom: 32px;
}
.hero-highlights span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--fog);
  font-size: 0.92rem;
}
.hero-highlights span::before {
  content: "✓";
  color: var(--signal);
  font-weight: 700;
  font-size: 0.85rem;
}