/*
Theme Name: Nyaga
Theme URI: https://davidnyaga.com
Author: David Nyaga
Author URI: https://davidnyaga.com
Description: Parent theme for the Nyaga civil engineering and construction management practice. Use the Nyaga Child theme for edits.
Version: 1.0.0
Requires at least: 6.4
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: nyaga
Tags: block-styles, custom-colors, custom-logo, custom-menu, editor-style, featured-images, full-site-editing, one-column, wide-blocks
*/

:root {
  --nyaga-paper: #f3efe6;
  --nyaga-cream: #faf7f1;
  --nyaga-ink: #13171b;
  --nyaga-navy: #0e2a3c;
  --nyaga-steel: #4a6f82;
  --nyaga-line: #d6cfc2;
  --nyaga-mist: #6f767c;
}

html { scroll-behavior: smooth; }

body.nyaga-body {
  margin: 0;
  background: var(--nyaga-paper);
  color: var(--nyaga-ink);
  font-family: "IBM Plex Sans", system-ui, sans-serif;
  line-height: 1.55;
}

h1, h2, h3, h4 {
  font-family: "Instrument Serif", "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

.nyaga-wrap { width: min(80rem, calc(100% - 2.5rem)); margin-inline: auto; }
.nyaga-kicker {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--nyaga-steel);
}

.nyaga-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--nyaga-paper) 92%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--nyaga-line);
}
.nyaga-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 4.5rem;
}
.nyaga-brand { font-family: "Instrument Serif", serif; font-size: 1.25rem; }
.nyaga-nav { display: flex; gap: 1.75rem; align-items: center; }
.nyaga-nav a { font-size: 0.95rem; }
.nyaga-btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  min-height: 2.75rem; padding: 0 1.25rem;
  border: 1px solid var(--nyaga-navy); background: var(--nyaga-navy); color: var(--nyaga-cream);
}
.nyaga-btn--ghost { background: transparent; color: var(--nyaga-ink); }

.nyaga-hero {
  min-height: 88vh; display: flex; align-items: flex-end;
  background: var(--nyaga-navy) center/cover no-repeat; color: var(--nyaga-cream);
  padding: 7rem 0 3.5rem;
}
.nyaga-hero h1 { font-size: clamp(2.75rem, 1.4rem + 6vw, 5.5rem); line-height: 0.94; max-width: 18ch; }
.nyaga-hero p { max-width: 36rem; color: color-mix(in srgb, var(--nyaga-cream) 80%, transparent); }

.nyaga-section { padding: 5rem 0; }
.nyaga-grid { display: grid; gap: 1.5rem; }
@media (min-width: 768px) { .nyaga-grid-2 { grid-template-columns: 1fr 1fr; } .nyaga-grid-12 { grid-template-columns: repeat(12, 1fr); } }

.nyaga-card img { aspect-ratio: 8/5; object-fit: cover; width: 100%; background: var(--nyaga-navy); }
.nyaga-footer { background: var(--nyaga-navy); color: var(--nyaga-cream); padding: 4rem 0 2rem; }
.nyaga-footer a { color: color-mix(in srgb, var(--nyaga-cream) 80%, transparent); }

.nyaga-form label { display: block; font-family: "IBM Plex Mono", monospace; font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--nyaga-steel); margin-bottom: 0.4rem; }
.nyaga-form input, .nyaga-form textarea, .nyaga-form select {
  width: 100%; min-height: 2.75rem; margin-bottom: 1.1rem;
  border: 1px solid var(--nyaga-line); background: var(--nyaga-cream);
  padding: 0.6rem 0.75rem; font: inherit;
}
.nyaga-form textarea { min-height: 8rem; }

@media (max-width: 767px) {
  .nyaga-nav { display: none; }
}