/*
Theme Name: Dallas Stump Authority Theme
Theme URI: https://dallasstump.com
Author: Dallas Stump
Description: Technical authority platform for engineering insights, frameworks, resources, and education.
Version: 1.3.1
Text Domain: dallasstump
*/

:root {
  --ds-bg: #f7f3f8;
  --ds-surface: #ffffff;
  --ds-text: #292433;
  --ds-muted: #6f6679;
  --ds-lilac: #8d72a8;
  --ds-lilac-dark: #4a365f;
  --ds-lilac-soft: #e9dff0;
  --ds-line: #ded3e6;
  --ds-accent: #b99ed0;
  --ds-code: #231b2e;
  --ds-max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ds-bg);
  color: var(--ds-text);
  font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
}
a { color: var(--ds-lilac-dark); text-decoration: none; }
a:hover { color: var(--ds-lilac); }
img { max-width: 100%; height: auto; }
.ds-container { width: min(var(--ds-max), calc(100% - 40px)); margin: 0 auto; }

.ds-site-header {
  background: rgba(255,255,255,0.94);
  border-bottom: 1px solid var(--ds-line);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
}
.ds-header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.ds-logo img { display: block; max-height: 64px; width: auto; }
.ds-nav { display: flex; align-items: center; gap: 22px; font-size: .95rem; font-weight: 700; }
.ds-nav a { color: var(--ds-muted); }
.ds-nav a:hover { color: var(--ds-lilac-dark); }
.ds-menu-toggle {
  display: none;
  border: 1px solid var(--ds-line);
  background: var(--ds-surface);
  border-radius: 10px;
  padding: 9px 12px;
  color: var(--ds-lilac-dark);
  font-weight: 800;
}

.ds-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 15% 20%, rgba(185,158,208,0.28), transparent 30%),
    radial-gradient(circle at 85% 5%, rgba(141,114,168,0.22), transparent 34%),
    linear-gradient(135deg, #fff, var(--ds-bg));
  border-bottom: 1px solid var(--ds-line);
}
.ds-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .07;
  background-image:
    linear-gradient(90deg, var(--ds-lilac-dark) 1px, transparent 1px),
    linear-gradient(var(--ds-lilac-dark) 1px, transparent 1px);
  background-size: 42px 42px;
  pointer-events: none;
}
.ds-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  align-items: center;
  gap: 48px;
  padding: 72px 0;
}
.ds-kicker {
  color: var(--ds-lilac-dark);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .78rem;
  font-weight: 900;
}
.ds-hero h1 {
  font-size: clamp(2.25rem, 5vw, 4.8rem);
  line-height: 1.02;
  letter-spacing: -0.055em;
  margin: 12px 0 20px;
}
.ds-hero p { font-size: clamp(1.05rem, 2vw, 1.25rem); color: var(--ds-muted); max-width: 680px; }
.ds-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.ds-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 900;
  border: 1px solid var(--ds-lilac-dark);
}
.ds-button-primary { background: var(--ds-lilac-dark); color: white; }
.ds-button-secondary { background: white; color: var(--ds-lilac-dark); }
.ds-hero-card {
  background: rgba(255,255,255,.84);
  border: 1px solid var(--ds-line);
  border-radius: 28px;
  padding: 24px;
  box-shadow: 0 20px 60px rgba(74,54,95,.12);
}
.ds-hero-logo { display: block; margin: 0 auto 16px; max-width: 260px; }
.ds-pill-list { display: flex; flex-wrap: wrap; gap: 9px; }
.ds-pill {
  border: 1px solid var(--ds-line);
  background: var(--ds-bg);
  color: var(--ds-lilac-dark);
  border-radius: 999px;
  padding: 7px 10px;
  font-size: .82rem;
  font-weight: 800;
}

.ds-section { padding: 64px 0; }
.ds-section-header { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 24px; }
.ds-section h2 { font-size: clamp(1.85rem, 3vw, 2.65rem); line-height: 1.1; margin: 0; letter-spacing: -.035em; }
.ds-section-desc { color: var(--ds-muted); max-width: 680px; }
.ds-card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.ds-card {
  background: var(--ds-surface);
  border: 1px solid var(--ds-line);
  border-radius: 22px;
  padding: 22px;
  box-shadow: 0 12px 34px rgba(74,54,95,.07);
}
.ds-card h3, .ds-card h2 { margin: 0 0 10px; line-height: 1.2; }
.ds-card p { color: var(--ds-muted); margin-bottom: 0; }
.ds-post-meta { color: var(--ds-muted); font-size: .86rem; margin-bottom: 8px; }
.ds-read-more { display: inline-block; margin-top: 16px; font-weight: 900; }
.ds-resource-badge {
  display: inline-block;
  background: var(--ds-lilac-soft);
  color: var(--ds-lilac-dark);
  border-radius: 999px;
  padding: 5px 10px;
  font-size: .75rem;
  font-weight: 900;
  margin-bottom: 12px;
}

.ds-email-box {
  background: linear-gradient(135deg, var(--ds-lilac-dark), #775a94);
  color: white;
  border-radius: 28px;
  padding: 34px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
}
.ds-email-box h2 { color: white; }
.ds-email-box p { color: rgba(255,255,255,.82); margin-bottom: 0; }
.ds-email-form { display: flex; gap: 10px; min-width: min(430px, 100%); }
.ds-email-form input {
  min-height: 46px;
  border-radius: 999px;
  border: none;
  padding: 0 16px;
  flex: 1;
}
.ds-email-form button {
  min-height: 46px;
  border-radius: 999px;
  border: none;
  padding: 0 18px;
  font-weight: 900;
  color: var(--ds-lilac-dark);
  background: #fff;
}

.ds-main { padding: 48px 0; }
.ds-content-layout { display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 36px; }
.ds-article {
  background: white;
  border: 1px solid var(--ds-line);
  border-radius: 24px;
  padding: clamp(24px, 5vw, 46px);
}
.ds-article h1 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.07;
  letter-spacing: -.045em;
  margin-top: 0;
}
.ds-article h2, .ds-article h3 { line-height: 1.2; margin-top: 32px; }
.ds-article p, .ds-article li { color: #3d3547; }
.ds-article pre, .ds-article code { background: var(--ds-code); color: #f4edf7; border-radius: 12px; }
.ds-article pre { padding: 18px; overflow-x: auto; }

.ds-sidebar { display: flex; flex-direction: column; gap: 18px; }
.ds-sidebar-box {
  background: white;
  border: 1px solid var(--ds-line);
  border-radius: 20px;
  padding: 20px;
}
.ds-sidebar-box h3 { margin-top: 0; }

.ds-archive-header { background: white; border-bottom: 1px solid var(--ds-line); padding: 46px 0; }
.ds-archive-header h1 {
  margin: 0 0 8px;
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: -.045em;
}
.ds-loop { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.ds-pagination { margin-top: 28px; }

.ds-site-footer {
  background: #221b2d;
  color: rgba(255,255,255,.78);
  padding: 42px 0;
}
.ds-footer-grid { display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: start; }
.ds-site-footer a { color: #fff; }
.ds-disclaimer { font-size: .85rem; max-width: 760px; }

@media (max-width: 860px) {
  .ds-header-inner { min-height: 72px; }
  .ds-menu-toggle { display: inline-flex; }
  .ds-nav {
    display: none;
    position: absolute;
    left: 20px;
    right: 20px;
    top: 76px;
    background: white;
    border: 1px solid var(--ds-line);
    border-radius: 18px;
    padding: 16px;
    flex-direction: column;
    align-items: flex-start;
    box-shadow: 0 20px 50px rgba(74,54,95,.18);
  }
  .ds-nav.is-open { display: flex; }
  .ds-hero-grid, .ds-card-grid, .ds-content-layout, .ds-loop, .ds-email-box, .ds-footer-grid { grid-template-columns: 1fr; }
  .ds-section-header { display: block; }
  .ds-email-form { flex-direction: column; }
}