/* ============================================================
   APRICUS SYSTEMS — Home page styles
============================================================ */

/* ---------- Hero ---------- */
.hero { position: relative; padding: 200px 0 130px; overflow: hidden; }
#network-canvas {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  z-index: -1;
  opacity: 0.9;
}
.hero-inner { max-width: 880px; }
.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  margin: 26px 0 24px;
  font-weight: 600;
}
.hero h1 .accent {
  background: linear-gradient(110deg, var(--blue-400), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub {
  font-size: 1.18rem;
  color: var(--slate-300);
  max-width: 620px;
  margin-bottom: 18px;
}
.hero-domains {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  letter-spacing: 0.04em;
  color: var(--slate-400);
  margin-bottom: 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 0;
}
.hero-domains span { white-space: nowrap; }
.hero-domains span::after { content: "•"; color: var(--cyan); margin: 0 14px; }
.hero-domains span:last-child::after { content: ""; margin: 0; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-trust {
  margin-top: 52px;
  font-size: 0.85rem;
  color: var(--slate-500);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

/* ---------- Service cards ---------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.svc-card {
  position: relative;
  padding: 32px 30px 30px;
  border-radius: var(--radius);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(14px);
  overflow: hidden;
  transition: transform 0.45s var(--ease), border-color 0.45s, box-shadow 0.45s;
}
.svc-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(420px 200px at var(--mx, 50%) var(--my, 0%), rgba(28,194,176,0.12), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
.svc-card:hover { transform: translateY(-6px); border-color: rgba(28,194,176,0.4); box-shadow: 0 24px 60px -28px rgba(28,194,176,0.5); }
.svc-card:hover::after { opacity: 1; }
.svc-icon {
  width: 50px; height: 50px;
  border-radius: 12px;
  display: grid; place-items: center;
  background: rgba(14,139,127,0.12);
  border: 1px solid rgba(14,139,127,0.3);
  margin-bottom: 22px;
}
.svc-icon svg { width: 26px; height: 26px; stroke: var(--cyan); }
.svc-card h3 { font-size: 1.32rem; margin-bottom: 10px; }
.svc-card p { font-size: 0.95rem; color: var(--slate-400); margin-bottom: 22px; }
.svc-detail { font-size: 0.9rem; color: var(--slate-400); }
.svc-link {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--cyan);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: gap 0.3s;
}
.svc-card:hover .svc-link { gap: 14px; }

/* ---------- Lifecycle spine ---------- */
.lifecycle { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 60px; align-items: start; }
.lifecycle-copy p { font-size: 1.05rem; color: var(--slate-400); margin-bottom: 28px; }
.spine { position: relative; padding-left: 38px; }
.spine::before {
  content: "";
  position: absolute;
  left: 11px; top: 8px; bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan), var(--blue-500), transparent);
}
.spine-node {
  position: relative;
  padding: 0 0 30px 0;
}
.spine-node:last-child { padding-bottom: 0; }
.spine-node::before {
  content: "";
  position: absolute;
  left: -33px; top: 4px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--navy-800);
  border: 2px solid var(--cyan);
  box-shadow: 0 0 0 4px rgba(28,194,176,0.1);
}
.spine-node .step-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--slate-500);
  letter-spacing: 0.1em;
}
.spine-node h4 { font-size: 1.12rem; margin: 2px 0 4px; }
.spine-node p { font-size: 0.9rem; color: var(--slate-400); }

/* ---------- AI section ---------- */
.ai-section { position: relative; }
.ai-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.ai-caps { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.ai-cap {
  font-size: 0.88rem;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(14,139,127,0.08);
  border: 1px solid var(--line-strong);
  color: var(--slate-300);
  transition: border-color 0.3s, color 0.3s, transform 0.3s;
}
.ai-cap:hover { border-color: var(--cyan); color: var(--white); transform: translateY(-2px); }
.ai-viz { position: relative; height: 420px; }
#ai-canvas { width: 100%; height: 100%; }

/* ---------- Tech stack ---------- */
.stack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 14px;
}
.stack-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
  border-radius: 12px;
  background: rgba(10,30,56,0.4);
  border: 1px solid var(--line);
  font-family: var(--font-display);
  font-size: 0.98rem;
  color: var(--slate-300);
  transition: border-color 0.3s, background 0.3s, transform 0.3s;
}
.stack-item:hover { border-color: var(--blue-500); background: rgba(14,139,127,0.08); transform: translateY(-3px); color: var(--white); }
.stack-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); flex: none; }

/* ---------- Government section ---------- */
.gov-section { position: relative; }
.gov-panel {
  padding: 56px;
  border-radius: 22px;
  background:
    linear-gradient(120deg, rgba(18,44,84,0.7), rgba(7,26,51,0.5));
  border: 1px solid var(--line-strong);
  position: relative;
  overflow: hidden;
}
.gov-panel::before {
  content: "";
  position: absolute;
  top: -40%; right: -10%;
  width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(28,194,176,0.18), transparent 65%);
}
.gov-head { display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: end; margin-bottom: 44px; position: relative; }
.gov-head h2 { font-size: clamp(1.9rem, 3.4vw, 2.7rem); margin: 16px 0; }
.gov-head p { color: var(--slate-400); }
.codes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  position: relative;
}
.code-cell {
  background: rgba(7,26,51,0.75);
  padding: 22px 24px;
}
.code-cell .k {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--slate-500);
  text-transform: uppercase;
}
.code-cell .v {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--white);
  margin-top: 8px;
  letter-spacing: 0.02em;
}
.code-cell .v.pending { color: var(--slate-500); font-size: 0.92rem; }

/* ---------- Stats ---------- */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.stat {
  text-align: center;
  padding: 36px 20px;
  border-radius: var(--radius);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
}
.stat .num {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 600;
  background: linear-gradient(120deg, var(--blue-400), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat .label { font-size: 0.88rem; color: var(--slate-400); margin-top: 8px; }

/* ---------- CTA ---------- */
.cta-section { padding: 110px 0; }
.cta-panel {
  text-align: center;
  padding: 80px 40px;
  border-radius: 26px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(18,44,84,0.65), rgba(7,26,51,0.4));
  border: 1px solid var(--line-strong);
}
.cta-panel::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(600px 300px at 50% 0%, rgba(28,194,176,0.15), transparent 65%);
}
.cta-panel h2 { font-size: clamp(2rem, 4.5vw, 3.2rem); margin-bottom: 18px; position: relative; }
.cta-panel p { font-size: 1.1rem; color: var(--slate-400); max-width: 540px; margin: 0 auto 36px; position: relative; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; position: relative; }

@media (max-width: 900px) {
  .cards-grid { grid-template-columns: 1fr; }
  .lifecycle, .ai-grid { grid-template-columns: 1fr; gap: 40px; }
  .gov-head { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .ai-viz { height: 320px; }
  .gov-panel { padding: 36px 26px; }
}
@media (max-width: 560px) {
  .stats-grid { grid-template-columns: 1fr; }
  .hero { padding: 150px 0 90px; }
}