/*
 * NEXA POINT GROUP — Layout
 * Container, grid system, section spacing, flex helpers
 */

/* ─── Container ─── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

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

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

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

@media (min-width: 768px) {
  .container {
    padding-inline: var(--space-8);
  }
}

@media (min-width: 1280px) {
  .container {
    padding-inline: var(--space-12);
  }
}

/* ─── Section spacing ─── */
.section {
  padding-block: var(--space-16);
}

.section--sm {
  padding-block: var(--space-10);
}

.section--lg {
  padding-block: var(--space-24);
}

.section--flush-top {
  padding-top: 0;
}

.section--flush-bottom {
  padding-bottom: 0;
}

@media (max-width: 768px) {
  .section {
    padding-block: var(--space-12);
  }
  .section--lg {
    padding-block: var(--space-16);
  }
}

/* ─── 12-column CSS Grid ─── */
.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-6);
}

.grid--gap-sm { gap: var(--space-4); }
.grid--gap-lg { gap: var(--space-8); }
.grid--gap-xl { gap: var(--space-12); }
.grid--no-gap { gap: 0; }

/* Column spans */
.col-1  { grid-column: span 1; }
.col-2  { grid-column: span 2; }
.col-3  { grid-column: span 3; }
.col-4  { grid-column: span 4; }
.col-5  { grid-column: span 5; }
.col-6  { grid-column: span 6; }
.col-7  { grid-column: span 7; }
.col-8  { grid-column: span 8; }
.col-9  { grid-column: span 9; }
.col-10 { grid-column: span 10; }
.col-11 { grid-column: span 11; }
.col-12 { grid-column: span 12; }

/* Tablet (8 cols) */
@media (max-width: 1024px) {
  .grid { grid-template-columns: repeat(8, 1fr); }
  .col-3 { grid-column: span 4; }
  .col-4 { grid-column: span 4; }
  .col-6 { grid-column: span 8; }
  .col-8 { grid-column: span 8; }
}

/* Mobile (4 cols) */
@media (max-width: 768px) {
  .grid { grid-template-columns: repeat(4, 1fr); gap: var(--space-4); }
  .col-1, .col-2, .col-3, .col-4,
  .col-5, .col-6, .col-7, .col-8,
  .col-9, .col-10, .col-11, .col-12 {
    grid-column: span 4;
  }
}

/* ─── Auto-fit grids (for card grids) ─── */
.grid-auto-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 480px), 1fr));
  gap: var(--space-6);
}

.grid-auto-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: var(--space-6);
}

.grid-auto-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: var(--space-6);
}

/* ─── Flex helpers ─── */
.flex        { display: flex; }
.flex-col    { display: flex; flex-direction: column; }
.flex-wrap   { flex-wrap: wrap; }
.items-start   { align-items: flex-start; }
.items-center  { align-items: center; }
.items-end     { align-items: flex-end; }
.justify-start  { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-end    { justify-content: flex-end; }
.justify-between{ justify-content: space-between; }
.gap-2  { gap: var(--space-2); }
.gap-3  { gap: var(--space-3); }
.gap-4  { gap: var(--space-4); }
.gap-6  { gap: var(--space-6); }
.gap-8  { gap: var(--space-8); }
.gap-12 { gap: var(--space-12); }

/* ─── Section header (used across pages) ─── */
.section-header {
  margin-bottom: var(--space-10);
}

.section-header--centered {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-10);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.section-label::before {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: var(--gradient-brand);
  border-radius: var(--radius-full);
}

.section-title {
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-3);
  color: var(--color-text);
}

.section-title span {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-text-muted);
  max-width: 560px;
}

.section-header--centered .section-subtitle {
  margin-inline: auto;
}

/* ─── Dividers ─── */
.divider {
  width: 100%;
  height: 1px;
  background: var(--color-border);
}

.divider--accent {
  height: 2px;
  width: 60px;
  background: var(--gradient-brand);
  border-radius: var(--radius-full);
}

/* ─── Page hero wrapper ─── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-height);
}

.hero--short {
  min-height: 60svh;
}

/* ─── Sticky header offset ─── */
[id] {
  scroll-margin-top: calc(var(--nav-height) + var(--space-8));
}