/* =========================================================
   RESOURCES PAGE SYSTEM
   SecureLynx Resources / Featured Briefs
   ========================================================= */


/* =========================================================
   FEATURED BRIEFS
   ========================================================= */

.service-capability-card a {
  display: inline-flex;
  align-items: center;
  gap: 8px;

  margin-top: 24px;

  color: var(--cyan);

  font-size: 0.82rem;
  font-weight: 700;

  letter-spacing: 0.12em;
  text-transform: uppercase;

  transition:
    opacity var(--transition-fast),
    transform var(--transition-fast);
}

.service-capability-card a:hover {
  opacity: 0.82;
  transform: translateX(4px);
}


/* =========================================================
   RESOURCE BRIEF MODALS
   ========================================================= */

.brief-modal {
  position: fixed;
  inset: 0;

  display: none;
  align-items: center;
  justify-content: center;

  padding: 42px;

  background: rgba(2, 6, 14, 0.78);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);

  z-index: 9999;
}

.brief-modal.is-open {
  display: flex;
}

.brief-modal-shell {
  position: relative;

  width: min(980px, 100%);
  max-height: 88vh;

  overflow-y: auto;

  padding: 54px;

  background:
    radial-gradient(
      circle at top right,
      rgba(0, 230, 255, 0.08),
      transparent 35%
    ),
    rgba(5, 7, 13, 0.96);

  border: 1px solid rgba(0, 230, 255, 0.18);
  border-radius: var(--radius-lg);

  box-shadow:
    0 0 40px rgba(0, 230, 255, 0.08),
    0 0 120px rgba(0, 0, 0, 0.55);
}

.brief-modal-shell::-webkit-scrollbar {
  width: 10px;
}

.brief-modal-shell::-webkit-scrollbar-thumb {
  background: rgba(0, 230, 255, 0.22);
  border-radius: 999px;
}

.brief-kicker {
  display: inline-block;

  margin-bottom: 18px;

  color: var(--cyan);

  font-size: 0.72rem;
  font-weight: 700;

  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.brief-modal h2 {
  margin-bottom: 26px;

  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
  text-transform: uppercase;
}

.brief-modal p {
  margin-bottom: 24px;

  color: var(--text-secondary);

  font-size: 1rem;
  line-height: 1.9;
}

.brief-modal ul {
  margin: 26px 0;
  padding-left: 22px;
}

.brief-modal li {
  margin-bottom: 12px;

  color: var(--text-secondary);
  line-height: 1.8;
}

.brief-modal-close {
  position: absolute;
  top: 22px;
  right: 22px;

  width: 42px;
  height: 42px;

  display: flex;
  align-items: center;
  justify-content: center;

  border: 1px solid rgba(0, 230, 255, 0.18);
  border-radius: 50%;

  background: rgba(0, 230, 255, 0.06);

  color: var(--cyan);

  font-size: 1.2rem;
  font-weight: 700;

  cursor: pointer;

  transition:
    background var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.brief-modal-close:hover {
  background: rgba(0, 230, 255, 0.14);
  border-color: rgba(0, 230, 255, 0.4);

  box-shadow:
    0 0 18px rgba(0, 230, 255, 0.25);

  transform: scale(1.06);
}



/* =========================================================
   TOOL LIBRARY
   ========================================================= */

.tool-library-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.tool-library-card {
  padding: 34px;

  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,0.035),
      rgba(255,255,255,0.01)
    );

  border: 1px solid rgba(0,230,255,0.14);
  border-radius: var(--radius-md);

  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);

  transition:
    transform var(--transition-medium),
    border-color var(--transition-medium),
    box-shadow var(--transition-medium);
}

.tool-library-card:hover {
  transform: translateY(-4px);

  border-color: rgba(0,230,255,0.32);

  box-shadow: var(--glow-cyan-medium);
}

.tool-library-card h3 {
  margin-bottom: 24px;

  font-size: 0.9rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.tool-library-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tool-library-card li + li {
  margin-top: 20px;
}

.tool-library-card a {
  display: inline-block;

  color: var(--cyan);

  font-size: 0.92rem;
  font-weight: 700;

  letter-spacing: 0.04em;

  transition:
    opacity var(--transition-fast),
    transform var(--transition-fast);
}

.tool-library-card a:hover {
  opacity: 0.82;
  transform: translateX(4px);
}

.tool-library-card span {
  display: block;

  margin-top: 6px;

  color: var(--text-secondary);

  font-size: 0.88rem;
  line-height: 1.7;
}


/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 980px) {

  .tool-library-grid {
    grid-template-columns: 1fr;
  }

}

@media (max-width: 720px) {

  .brief-modal {
    padding: 18px;
  }

  .brief-modal-shell {
    padding: 34px 24px;
  }

  .brief-modal h2 {
    font-size: clamp(1.8rem, 10vw, 2.8rem);
  }

}