/* CYBERFORCE TECH — dark terminal-style landing */

:root {
  --bg: #05080a;
  --bg-elev: #0a0f14;
  --bg-card: #0c1218;
  --border: #1a2430;
  --text: #d6e2ea;
  --muted: #7d8f9e;
  --accent: #00ff88;
  --accent-dim: rgba(0, 255, 136, 0.12);
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.6;
  overflow-x: hidden;
}

/* subtle terminal grid background */
.grid-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(0, 255, 136, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 136, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
}

.container {
  width: min(1140px, 92%);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

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

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 8, 10, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 0.9rem 0;
}

.logo {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.04em;
}

.logo-bracket { color: var(--muted); }

.main-nav {
  display: flex;
  gap: 1.6rem;
  margin-left: auto;
}

.main-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
  transition: color 0.2s;
}

.main-nav a:hover { color: var(--accent); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--accent);
  transition: 0.25s;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.95rem;
  padding: 0.8rem 1.6rem;
  border-radius: 4px;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.15s, box-shadow 0.2s, background 0.2s, color 0.2s;
}

.btn-primary {
  background: var(--accent);
  color: #04140c;
  font-weight: 700;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 24px rgba(0, 255, 136, 0.35);
}

.btn-outline {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-outline:hover { background: var(--accent-dim); }

.btn-ghost {
  color: var(--muted);
  border-color: var(--border);
}

.btn-ghost:hover { color: var(--text); border-color: var(--muted); }

.btn-sm { padding: 0.45rem 1rem; font-size: 0.85rem; }

/* ---------- Hero ---------- */
.hero { padding: 6rem 0 4rem; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.terminal-line {
  font-family: var(--mono);
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 1.4rem;
  min-height: 1.5em;
}

.prompt { color: var(--accent); }
.typed { color: var(--text); }

.cursor {
  display: inline-block;
  width: 9px;
  height: 1.1em;
  background: var(--accent);
  vertical-align: text-bottom;
  margin-left: 2px;
  animation: blink 0.9s steps(1) infinite;
}

@keyframes blink { 50% { opacity: 0; } }

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin-bottom: 1.2rem;
}

.lead { color: var(--muted); font-size: 1.08rem; max-width: 46ch; }

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 2rem 0 1.6rem;
}

.hero-badges {
  display: flex;
  gap: 1.4rem;
  list-style: none;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--muted);
}

.hero-badges li::before { content: "✓ "; color: var(--accent); }

/* ---------- Threat feed ---------- */
.threat-feed {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 0 60px rgba(0, 255, 136, 0.06);
}

.feed-header {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.08em;
}

.feed-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: pulse 1.6s ease-in-out infinite;
}

@keyframes pulse { 50% { opacity: 0.35; } }

.feed-status { margin-left: auto; color: #ff4d5e; }

.feed-list {
  list-style: none;
  font-family: var(--mono);
  font-size: 0.78rem;
  padding: 0.6rem 0;
  min-height: 320px;
}

.feed-list li {
  display: flex;
  gap: 0.8rem;
  padding: 0.45rem 1rem;
  border-left: 2px solid transparent;
  animation: feed-in 0.4s ease;
}

@keyframes feed-in {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: none; }
}

.feed-time { color: var(--muted); flex-shrink: 0; }

.sev-critical { color: #ff4d5e; border-left-color: #ff4d5e !important; }
.sev-high { color: #ffab4d; border-left-color: #ffab4d !important; }
.sev-medium { color: #ffd54d; border-left-color: #ffd54d !important; }
.sev-low, .sev-info { color: var(--accent); border-left-color: var(--accent) !important; }

/* ---------- Sections ---------- */
.section { padding: 5rem 0; }

.section-tag {
  font-family: var(--mono);
  color: var(--accent);
  font-size: 0.85rem;
  margin-bottom: 0.6rem;
}

.section-title {
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  letter-spacing: -0.01em;
  margin-bottom: 2.6rem;
}

/* ---------- Cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.4rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.8rem;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.25s;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 255, 136, 0.45);
  box-shadow: 0 10px 34px rgba(0, 255, 136, 0.08);
}

.card-icon {
  font-size: 1.5rem;
  color: var(--accent);
  font-family: var(--mono);
  margin-bottom: 1rem;
}

.card h3 { font-size: 1.12rem; margin-bottom: 0.55rem; }
.card p { color: var(--muted); font-size: 0.94rem; }

.card-meta {
  display: inline-block;
  margin-top: 1rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 0.25rem 0.6rem;
  border-radius: 3px;
  letter-spacing: 0.04em;
}

/* ---------- Stats ---------- */
.stats-section {
  background: var(--bg-elev);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
}

.stat-value {
  display: block;
  font-family: var(--mono);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 700;
  color: var(--accent);
  text-shadow: 0 0 22px rgba(0, 255, 136, 0.35);
}

.stat-label { color: var(--muted); font-size: 0.9rem; }

/* ---------- Team ---------- */
.team-card .avatar {
  width: 56px; height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-weight: 700;
  color: #04140c;
  background: var(--accent);
  margin-bottom: 1rem;
  box-shadow: 0 0 18px rgba(0, 255, 136, 0.3);
}

.role {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--accent) !important;
  margin-bottom: 0.6rem;
  letter-spacing: 0.05em;
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

.contact-details {
  list-style: none;
  margin-top: 1.6rem;
  font-family: var(--mono);
  font-size: 0.9rem;
  color: var(--muted);
}

.contact-details li { margin-bottom: 0.7rem; }

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.contact-form label span {
  display: block;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 0.4rem;
  letter-spacing: 0.05em;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.9rem;
  padding: 0.7rem 0.9rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.contact-form textarea { resize: vertical; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.6rem 0;
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--muted);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero { padding: 4rem 0 3rem; }
}

@media (max-width: 720px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--bg-elev);
    border-bottom: 1px solid var(--border);
  }

  .main-nav.open { display: flex; }

  .main-nav a {
    padding: 0.9rem 4%;
    border-top: 1px solid var(--border);
  }

  .nav-toggle { display: flex; margin-left: auto; }
  .header-inner > .btn { display: none; }
}