/*
Theme Name: SFDCBoss Technical Blog
Theme URI: https://sfdcboss.com/
Author: Boss Consulting Co.
Author URI: https://sfdcboss.com/
Description: A light technical WordPress blog theme for Salesforce, Python, AI, automation, notebooks, and launch notes. Compact header, circuit-board ambience, subtle LED system indicators, and clean long-form post templates.
Version: 2.0.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GPLv2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: sfdcboss-technical-blog
Tags: blog, custom-menu, featured-images, one-column, light, editor-style
*/

:root {
  --bg: #f6f9fc;
  --panel: rgba(255,255,255,.82);
  --panel-solid: #ffffff;
  --ink: #17202c;
  --muted: #5d6877;
  --faint: #8b96a6;
  --line: rgba(70, 88, 110, .16);
  --line-strong: rgba(70, 88, 110, .28);
  --blue: #2677ff;
  --blue-soft: #dcecff;
  --cyan: #09b8cf;
  --green: #17b26a;
  --amber: #d79b16;
  --red: #e05c5c;
  --violet: #7057ff;
  --shadow: 0 20px 60px rgba(24, 43, 68, .10), 0 2px 12px rgba(24, 43, 68, .06);
  --radius: 18px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  font-family: var(--sans);
  background:
    radial-gradient(circle at 84% 14%, rgba(38,119,255,.10), transparent 28rem),
    radial-gradient(circle at 10% 8%, rgba(9,184,207,.08), transparent 23rem),
    linear-gradient(180deg, #f9fbfd 0%, var(--bg) 42%, #eef5fb 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -2;
}

body::before {
  opacity: .66;
  background-image:
    linear-gradient(rgba(38,119,255,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(38,119,255,.055) 1px, transparent 1px),
    linear-gradient(90deg, transparent 0 22px, rgba(9,184,207,.085) 22px 23px, transparent 23px 240px),
    linear-gradient(transparent 0 42px, rgba(23,178,106,.07) 42px 43px, transparent 43px 270px);
  background-size: 42px 42px, 42px 42px, 240px 240px, 270px 270px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.95), rgba(0,0,0,.36));
}

body::after {
  z-index: -1;
  background:
    radial-gradient(circle at 11% 28%, rgba(23,178,106,.42) 0 2px, transparent 3px),
    radial-gradient(circle at 74% 17%, rgba(38,119,255,.50) 0 2px, transparent 3px),
    radial-gradient(circle at 91% 54%, rgba(215,155,22,.46) 0 2px, transparent 3px),
    radial-gradient(circle at 26% 72%, rgba(9,184,207,.45) 0 2px, transparent 3px),
    radial-gradient(circle at 62% 82%, rgba(112,87,255,.38) 0 2px, transparent 3px);
  animation: led-breathe 7s ease-in-out infinite alternate;
  opacity: .72;
}

@keyframes led-breathe {
  0% { filter: drop-shadow(0 0 1px rgba(38,119,255,.22)); opacity: .36; }
  44% { filter: drop-shadow(0 0 5px rgba(38,119,255,.34)); opacity: .72; }
  100% { filter: drop-shadow(0 0 9px rgba(9,184,207,.26)); opacity: .50; }
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--blue); }
img { max-width: 100%; height: auto; }

.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: #fff;
  border: 1px solid var(--line-strong);
  padding: 10px 14px;
  z-index: 100;
}
.skip-link:focus { top: 12px; }

.site-shell { width: min(1160px, calc(100vw - 36px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px) saturate(160%);
  background: rgba(246,249,252,.76);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.brand-mark {
  position: relative;
  width: 30px;
  height: 30px;
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(135deg, rgba(255,255,255,.95), rgba(220,236,255,.68)),
    radial-gradient(circle at 70% 25%, rgba(23,178,106,.22), transparent 16px);
  border-radius: 9px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.70), 0 8px 18px rgba(31,69,112,.08);
}
.brand-mark::before,
.brand-mark::after {
  content: "";
  position: absolute;
  background: var(--blue);
  border-radius: 999px;
  box-shadow: 0 0 8px rgba(38,119,255,.5);
}
.brand-mark::before { width: 14px; height: 2px; left: 7px; top: 14px; }
.brand-mark::after { width: 4px; height: 4px; right: 6px; top: 6px; animation: blink 3.8s ease-in-out infinite; }
@keyframes blink { 0%, 74%, 100% { opacity:.38 } 78%, 88% { opacity:1 } }

.brand-copy { display: grid; line-height: 1; gap: 3px; }
.site-title {
  font: 760 13px/1 var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
}
.site-tag {
  font: 500 9px/1 var(--mono);
  letter-spacing: .12em;
  color: var(--muted);
  text-transform: uppercase;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.66);
}
.primary-nav ul { list-style: none; display:flex; gap: 2px; margin:0; padding:0; align-items:center; }
.primary-nav a, .header-link {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 11px;
  border-radius: 999px;
  font: 650 10px/1 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #324053;
}
.primary-nav a:hover, .header-link:hover {
  background: var(--blue-soft);
  color: #0f56c7;
}
.header-link {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.72);
}

.mobile-menu-toggle { display: none; }

main { display:block; }

.hero {
  position: relative;
  padding: 86px 0 54px;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, .94fr) minmax(360px, .72fr);
  gap: 40px;
  align-items: center;
}
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  padding: 6px 10px;
  border: 1px solid rgba(38,119,255,.20);
  background: rgba(220,236,255,.54);
  border-radius: 999px;
  color: #185fcf;
  font: 720 10px/1 var(--mono);
  letter-spacing: .10em;
  text-transform: uppercase;
}
.kicker::before { content:""; width:6px; height:6px; border-radius:999px; background: var(--green); box-shadow:0 0 10px rgba(23,178,106,.8); }
.hero h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(2.55rem, 7vw, 6.3rem);
  line-height: .88;
  letter-spacing: -.075em;
  font-weight: 840;
  text-transform: uppercase;
}
.hero h1 .thin {
  display:block;
  font-weight: 650;
  letter-spacing: -.08em;
  color: #42536a;
}
.hero p {
  max-width: 650px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.75;
}
.signal-row { display:flex; flex-wrap:wrap; gap:8px; margin-top:22px; }
.signal-chip {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.68);
  color: #334056;
  padding: 8px 10px;
  border-radius: 999px;
  font: 650 10px/1 var(--mono);
  letter-spacing: .055em;
  text-transform: uppercase;
}
.signal-chip .dot { display:inline-block; width:6px; height:6px; border-radius:999px; margin-right:6px; background: var(--green); box-shadow:0 0 10px rgba(23,178,106,.64); }

.system-panel {
  position: relative;
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(180deg, rgba(255,255,255,.86), rgba(246,250,255,.86)),
    radial-gradient(circle at 20% 10%, rgba(38,119,255,.12), transparent 210px);
  border-radius: 24px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.system-panel::before {
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(90deg, transparent 0 14px, rgba(38,119,255,.13) 14px 15px, transparent 15px 80px),
    linear-gradient(transparent 0 18px, rgba(23,178,106,.10) 18px 19px, transparent 19px 94px);
  background-size: 80px 80px, 94px 94px;
  opacity: .38;
}
.panel-top {
  position: relative;
  height: 42px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 0 14px;
  border-bottom:1px solid var(--line);
  background: rgba(255,255,255,.58);
}
.window-dots { display:flex; gap:7px; }
.window-dots span { width:8px; height:8px; border-radius:999px; background:#cfd8e5; }
.window-dots span:nth-child(1){ background:#7ee3a9; box-shadow:0 0 12px rgba(23,178,106,.5); }
.window-dots span:nth-child(2){ background:#8ac7ff; }
.window-dots span:nth-child(3){ background:#e8d28b; }
.panel-title { font: 700 10px/1 var(--mono); letter-spacing:.10em; color:#566275; text-transform: uppercase; }
.panel-body { position:relative; padding:18px; }
.telemetry {
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.telemetry-card {
  min-height: 98px;
  border:1px solid var(--line);
  border-radius: 16px;
  background: rgba(255,255,255,.74);
  padding: 14px;
}
.telemetry-card b { display:block; font-size:1.35rem; letter-spacing:-.04em; }
.telemetry-card span { display:block; margin-top:6px; font:650 10px/1.35 var(--mono); text-transform:uppercase; letter-spacing:.06em; color:var(--muted); }
.trace-lines { margin-top:14px; border:1px solid var(--line); border-radius:16px; background:#f9fbff; padding:14px; font: 600 11px/1.8 var(--mono); color:#465367; }
.trace-lines .ok { color:#0f8d56; }
.trace-lines .warn { color:#9b6e08; }
.trace-lines .info { color:#0e65d6; }

.section { padding: 54px 0; border-top: 1px solid rgba(70,88,110,.10); }
.section-head { display:flex; align-items:end; justify-content:space-between; gap:24px; margin-bottom:22px; }
.section-label { font:760 10px/1 var(--mono); letter-spacing:.13em; color:#1d69db; text-transform:uppercase; margin-bottom:10px; }
.section h2 { margin:0; font-size: clamp(1.75rem, 4vw, 3.15rem); line-height:.96; letter-spacing:-.065em; text-transform: uppercase; }
.section-head p { margin:0; max-width:430px; color:var(--muted); line-height:1.65; }

.card-grid { display:grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.post-card, .feature-card, .link-card {
  border:1px solid var(--line);
  background: rgba(255,255,255,.72);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 12px 30px rgba(24,43,68,.05);
}
.feature-card { min-height: 170px; }
.feature-icon {
  width:34px;
  height:34px;
  display:grid;
  place-items:center;
  border:1px solid rgba(38,119,255,.20);
  border-radius:10px;
  background: var(--blue-soft);
  margin-bottom: 18px;
  color:#135ecc;
}
.feature-card h3, .post-card h3, .link-card h3 { margin:0 0 9px; font-size:1.02rem; letter-spacing:-.035em; }
.feature-card p, .post-card p, .link-card p { margin:0; color: var(--muted); line-height:1.62; font-size:.94rem; }
.post-card .meta { display:block; margin-bottom:10px; font:700 10px/1 var(--mono); letter-spacing:.08em; color: var(--faint); text-transform:uppercase; }

.project-map { display:grid; grid-template-columns: repeat(2, 1fr); gap:12px; }
.link-card { padding:0; overflow:hidden; }
.link-card a { display:grid; grid-template-columns: 1fr auto; gap:18px; align-items:center; padding:18px; }
.link-card small { display:block; margin-top:8px; font:650 10px/1.2 var(--mono); color:#617084; text-transform:uppercase; letter-spacing:.06em; }
.status-led { width:10px; height:10px; border-radius:999px; background:var(--green); box-shadow:0 0 12px rgba(23,178,106,.75); }
.link-card:nth-child(2) .status-led { background:var(--blue); box-shadow:0 0 12px rgba(38,119,255,.75); }
.link-card:nth-child(3) .status-led { background:var(--cyan); box-shadow:0 0 12px rgba(9,184,207,.75); }
.link-card:nth-child(4) .status-led { background:var(--amber); box-shadow:0 0 12px rgba(215,155,22,.75); }

.content-wrap { padding: 58px 0 80px; }
.content-grid { display:grid; grid-template-columns:minmax(0, 1fr) 310px; gap: 28px; align-items:start; }
.article-shell, .sidebar-card {
  border:1px solid var(--line);
  background: rgba(255,255,255,.78);
  border-radius: 22px;
  box-shadow: var(--shadow);
}
.article-shell { padding: clamp(22px, 5vw, 48px); }
.article-header { margin-bottom: 30px; }
.article-header .meta { font: 720 10px/1 var(--mono); color:#1d69db; letter-spacing:.12em; text-transform: uppercase; }
.article-header h1 { margin:12px 0 14px; font-size: clamp(2.2rem, 6vw, 4.4rem); line-height:.91; letter-spacing:-.07em; text-transform: uppercase; }
.article-header p { color:var(--muted); font-size:1.06rem; line-height:1.7; }
.entry-content { font-size:1.04rem; line-height:1.82; color:#253143; }
.entry-content h2, .entry-content h3 { letter-spacing:-.05em; line-height:1.05; margin-top:2em; }
.entry-content h2 { font-size:2rem; }
.entry-content h3 { font-size:1.45rem; }
.entry-content a { color:#145fcf; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.entry-content code {
  font-family:var(--mono);
  font-size:.88em;
  background:#eef5ff;
  border:1px solid rgba(38,119,255,.14);
  border-radius:6px;
  padding:.15em .38em;
}
.entry-content pre {
  overflow:auto;
  border:1px solid var(--line-strong);
  background:#f8fbff;
  border-radius:16px;
  padding:18px;
  font-family:var(--mono);
  line-height:1.7;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.8);
}
.entry-content blockquote {
  margin: 2em 0;
  padding: 18px 20px;
  border-left: 3px solid var(--blue);
  background: #f2f7ff;
  border-radius: 12px;
  color: #334056;
}
.sidebar-card { padding:18px; margin-bottom:14px; box-shadow:none; }
.sidebar-card h3 { margin:0 0 12px; font:760 11px/1 var(--mono); text-transform:uppercase; letter-spacing:.10em; color:#243145; }
.sidebar-card ul { list-style:none; margin:0; padding:0; display:grid; gap:9px; }
.sidebar-card a { color:#445168; font-size:.92rem; }

.post-list { display:grid; gap:14px; }
.archive-card {
  border:1px solid var(--line);
  background: rgba(255,255,255,.76);
  border-radius: 18px;
  padding:20px;
}
.archive-card h2 { margin:0 0 8px; font-size:1.55rem; letter-spacing:-.05em; }
.archive-card p { color:var(--muted); line-height:1.65; }
.pagination { margin-top:24px; font-family:var(--mono); font-size:.9rem; }

.site-footer { border-top:1px solid var(--line); padding:32px 0; color:#5c6877; }
.footer-grid { display:grid; grid-template-columns: 1fr auto; gap:24px; align-items:center; }
.footer-brand { font: 750 11px/1 var(--mono); text-transform:uppercase; letter-spacing:.11em; color:#253143; }
.footer-links { display:flex; flex-wrap:wrap; gap:12px; font:650 10px/1 var(--mono); text-transform:uppercase; letter-spacing:.08em; }

@media (max-width: 900px) {
  .hero-grid, .content-grid { grid-template-columns:1fr; }
  .card-grid { grid-template-columns:1fr; }
  .project-map { grid-template-columns:1fr; }
  .section-head { display:block; }
  .section-head p { margin-top:12px; }
  .primary-nav { display:none; }
  .mobile-menu-toggle { display:inline-flex; align-items:center; justify-content:center; width:34px; height:34px; border:1px solid var(--line); border-radius:999px; background:#fff; }
  .header-inner { min-height: 54px; }
  .hero { padding-top: 56px; }
}

@media (max-width: 560px) {
  .site-shell { width: min(100% - 24px, 1160px); }
  .hero h1 { font-size: clamp(2.4rem, 16vw, 4rem); }
  .telemetry { grid-template-columns:1fr; }
  .footer-grid { grid-template-columns:1fr; }
}