.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--sp-5);
}

.container--narrow { max-width: var(--container-narrow); }
.container--wide { max-width: var(--container-wide); }

.section {
  padding-block: var(--sp-10);
  position: relative;
}

.section--tight { padding-block: var(--sp-8); }
.section--deep { background: var(--bg-deep); }
.section--surface { background: var(--bg-surface); }

.section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--sp-5);
}

.section__eyebrow::before {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--accent);
}

.section__title {
  font-size: var(--fs-4xl);
  margin-bottom: var(--sp-5);
  max-width: 22ch;
}

.section__subtitle {
  font-size: var(--fs-lg);
  color: var(--text-muted);
  max-width: 60ch;
  margin-bottom: var(--sp-8);
  line-height: var(--lh-normal);
}

.grid {
  display: grid;
  gap: var(--sp-5);
}

.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

@media (max-width: 1024px) {
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .section__title { font-size: var(--fs-3xl); }
}

@media (max-width: 640px) {
  .grid--3, .grid--2 { grid-template-columns: 1fr; }
  .section { padding-block: var(--sp-8); }
  .section__title { font-size: var(--fs-2xl); }
  :root { --fs-5xl: 3rem; --fs-4xl: 2.25rem; }
}

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-2 { gap: var(--sp-2); }
.gap-3 { gap: var(--sp-3); }
.gap-4 { gap: var(--sp-4); }

/* Tactical pattern background — used on hero & Rafael section */
.tactical-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.tactical-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(79, 179, 191, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79, 179, 191, 0.06) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 80%);
}

.tactical-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(79, 179, 191, 0.08), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(79, 179, 191, 0.05), transparent 50%);
}