/* EC Hustles | layout.css — Grid, sections, containers */

/* ── Containers ───────────────────────────────────────────────────── */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--sp-4);
}

@media (min-width: 768px) {
  .container { padding: 0 var(--sp-6); }
}

@media (min-width: 1440px) {
  .container { padding: 0 var(--sp-8); }
}

.container--sm {
  max-width: var(--max-width-sm);
  margin: 0 auto;
  padding: 0 var(--sp-4);
}

/* ── Sections ─────────────────────────────────────────────────────── */

.section {
  padding: var(--section-pad) 0;
}

.section--lg {
  padding: clamp(var(--sp-8), 12vh, var(--sp-10)) 0;
}

.section--dark { background-color: var(--charcoal); }
.section--darker { background-color: var(--black); }
.section--mid { background-color: var(--charcoal-mid); }

/* ── Section Headers ──────────────────────────────────────────────── */

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--sp-7);
}

.section-header h2 { margin-bottom: var(--sp-3); }

.section-header p {
  font-size: var(--fs-small);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.section-header--left {
  text-align: left;
  margin-left: 0;
  margin-right: 0;
}

/* ── Grids ────────────────────────────────────────────────────────── */

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
}

@media (min-width: 768px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}

@media (min-width: 768px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4);
}

@media (min-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ── Flex Utilities ───────────────────────────────────────────────── */

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col { display: flex; flex-direction: column; }
.gap-2 { gap: var(--sp-2); }
.gap-3 { gap: var(--sp-3); }
.gap-4 { gap: var(--sp-4); }
.gap-6 { gap: var(--sp-6); }

/* ── CTA Band ─────────────────────────────────────────────────────── */

.cta-band {
  position: relative;
  background: var(--charcoal);
  padding: clamp(var(--sp-8), 12vh, var(--sp-10)) 0;
  text-align: center;
  overflow: hidden;
}

.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='400' height='400' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E") repeat;
  opacity: 0.4;
}

.cta-band .container { position: relative; }

.cta-band h2 {
  font-size: var(--fs-h1);
  max-width: 800px;
  margin: 0 auto var(--sp-3);
  line-height: 1;
}

.cta-band p {
  margin-bottom: var(--sp-6);
  font-size: var(--fs-small);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.cta-band__hairline {
  width: 60px;
  height: 1px;
  background: var(--gold);
  margin: var(--sp-4) auto;
}

/* ── Two-Column Split ─────────────────────────────────────────────── */

.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-7);
  align-items: center;
}

@media (min-width: 768px) {
  .split { grid-template-columns: 1fr 1fr; }
  .split--60-40 { grid-template-columns: 3fr 2fr; }
  .split--40-60 { grid-template-columns: 2fr 3fr; }
}

/* ── Page Hero ────────────────────────────────────────────────────── */

.page-hero {
  min-height: 60vh;
  display: flex;
  align-items: flex-end;
  padding-bottom: var(--sp-7);
  padding-top: calc(var(--nav-height) + var(--sp-7));
  background: var(--charcoal);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 80%, rgba(var(--gold-rgb), 0.06) 0%, transparent 60%);
}

.page-hero .container { position: relative; }

.page-hero h1 {
  font-size: var(--fs-h1);
  line-height: 0.95;
  margin-bottom: var(--sp-4);
}

.page-hero p {
  max-width: 560px;
  font-size: var(--fs-small);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ── Spacers ──────────────────────────────────────────────────────── */

.spacer-3 { height: var(--sp-3); }
.spacer-6 { height: var(--sp-6); }
.spacer-8 { height: var(--sp-8); }

/* ── Text Alignment Utilities ─────────────────────────────────────── */

.text-center { text-align: center; }
.text-left   { text-align: left; }

/* ── Visibility ───────────────────────────────────────────────────── */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}