/* ==========================================================================
   BURONI SERVICES — BASE STYLES
   Reset, layout primitives, and typographic defaults shared across both sites.
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { display: block; max-width: 100%; }

a { color: inherit; }

/* ── Layout ─────────────────────────────────────────────────────────────── */

.container {
  max-width: var(--layout-max);
  margin-inline: auto;
  padding-inline: var(--layout-gutter);
}

/* ── Material Symbols base ──────────────────────────────────────────────── */

.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  vertical-align: middle;
  line-height: 1;
  user-select: none;
  flex-shrink: 0;
}

/* ── Overline label ─────────────────────────────────────────────────────── */

.overline {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 14px;
}

.overline::before {
  content: '';
  display: inline-block;
  width: 22px;
  height: 1.5px;
  background: currentColor;
  flex-shrink: 0;
}

.overline--light {
  color: rgba(255, 255, 255, .38);
}

.overline--light::before {
  background: rgba(255, 255, 255, .25);
}

/* ── Common button base ─────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .4px;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: background .15s, border-color .15s, color .15s;
  white-space: nowrap;
  padding: 14px 36px;
  border-radius: var(--radius-card);
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-card);
}
.btn--primary:hover { background: var(--color-primary-hover); }

.btn--pill-primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-pill);
}
.btn--pill-primary:hover { background: var(--color-primary-hover); }

.btn--outline-white {
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255,255,255,.3);
  border-radius: var(--radius-card);
  padding: 13.5px 36px;
}
.btn--outline-white:hover {
  background: rgba(255,255,255,.07);
  border-color: rgba(255,255,255,.55);
}

.btn--white {
  background: var(--color-white);
  color: var(--color-primary);
  border-radius: var(--radius-card);
}
.btn--white:hover { background: #e8f0f8; }

/* ── Section spacing ────────────────────────────────────────────────────── */

.section { padding: var(--sp-3xl) 0; }
.section--sm { padding: 88px 0; }
.section--dark { background: var(--color-dark-navy); }
.section--deep { background: var(--color-dark-deep); }
.section--mid  { background: var(--color-dark-mid);  }
.section--paper{ background: var(--color-paper); }
.section--white{ background: var(--color-white); }
.section--blue { background: var(--color-primary); }

/* ── Blueprint grid ─────────────────────────────────────────────────────── */

.bp-grid {
  background-image: var(--bp-image);
  background-size: var(--bp-size);
}

/* ── Accent rule (red) ──────────────────────────────────────────────────── */

.accent-rule {
  width: 36px;
  height: 3px;
  background: var(--color-red);
  margin-bottom: 24px;
}

/* ── Split grid (2-col at desktop) ─────────────────────────────────────── */

.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

/* ── Responsive ─────────────────────────────────────────────────────────── */

@media (max-width: 960px) {
  .split-grid { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 768px) {
  .container { padding-inline: 20px; }
  .nav-links  { display: none !important; }
  :root { --sp-3xl: 72px; }
}

@media (max-width: 480px) {
  :root { --sp-3xl: 56px; }
}