/*
Theme Name: Casperlogic
Theme URI: https://casperlogic.com
Author: Casperlogic
Author URI: https://casperlogic.com
Description: Custom-coded WordPress theme for Casperlogic, a Salesforce consulting firm. Built hand-written (no page builder), using the official Casperlogic brand system: Midnight Navy, Electric Lime, Amber Gold and the Logic Matrix mark.
Version: 1.0.0
Requires at least: 6.0
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: casperlogic
*/

/* ==========================================================================
   1. CSS VARIABLES — Casperlogic Brand System
   ========================================================================== */
:root {
  /* Light-theme surfaces */
  --cl-bg: #FFFFFF;
  --cl-bg-alt: #F6F8FB;
  --cl-surface: #FFFFFF;
  --cl-surface-alt: #F6F8FB;

  /* Brand core (kept from brand kit, re-weighted for light backgrounds) */
  --cl-navy: #0B132B;
  --cl-navy-soft: #131C3B;
  --cl-navy-card: #161F42;
  --cl-lime: #22C55E;
  --cl-lime-bright: #4ADE80;
  --cl-amber: #F59E0B;
  --cl-white: #FFFFFF;

  /* Text */
  --cl-text: #0B132B;
  --cl-slate: #475569;
  --cl-slate-light: #64748B;
  --cl-border: rgba(11, 19, 43, 0.09);

  --cl-font-display: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --cl-font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --cl-font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;

  --cl-radius: 14px;
  --cl-radius-sm: 8px;
  --cl-container: 1180px;
  --cl-transition: all 0.2s ease;
  --cl-shadow: 0 1px 2px rgba(11, 19, 43, 0.04), 0 8px 24px rgba(11, 19, 43, 0.06);
  --cl-shadow-hover: 0 4px 10px rgba(11, 19, 43, 0.06), 0 16px 36px rgba(11, 19, 43, 0.1);
}

/* ==========================================================================
   2. RESET & BASE
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--cl-bg);
  color: var(--cl-text);
  font-family: var(--cl-font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--cl-lime); text-decoration: none; transition: var(--cl-transition); }
a:hover { color: var(--cl-amber); }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, h5 {
  font-family: var(--cl-font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 0.5em;
  color: var(--cl-text);
}
h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.4rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1.2em; color: var(--cl-slate); }
.container {
  max-width: var(--cl-container);
  margin: 0 auto;
  padding: 0 24px;
}
section { padding: 88px 0; }
.mono { font-family: var(--cl-font-mono); letter-spacing: 0.02em; }
.text-lime { color: var(--cl-lime); }
.text-amber { color: var(--cl-amber); }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--cl-font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #B45309;
  background: rgba(245, 158, 11, 0.09);
  border: 1px solid rgba(245, 158, 11, 0.22);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}
.eyebrow::before { content: "●"; color: var(--cl-lime); font-size: 0.6rem; }

/* ==========================================================================
   3. BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--cl-radius-sm);
  font-weight: 700;
  font-size: 0.95rem;
  font-family: var(--cl-font-body);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--cl-transition);
}
.btn-primary { background: var(--cl-navy); color: var(--cl-white); box-shadow: var(--cl-shadow); }
.btn-primary:hover { background: #1B2A52; color: var(--cl-white); transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--cl-text); border-color: rgba(11, 19, 43, 0.16); }
.btn-outline:hover { border-color: var(--cl-navy); background: var(--cl-bg-alt); }
.btn-amber { background: var(--cl-amber); color: var(--cl-navy); }
.btn-amber:hover { background: #dd8c08; color: var(--cl-navy); }
.btn-lime { background: var(--cl-lime); color: var(--cl-white); }
.btn-lime:hover { background: #16A34A; color: var(--cl-white); }

/* ==========================================================================
   4. HEADER / NAV
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--cl-border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}
.site-logo img { height: 34px; width: auto; }
.site-logo { display: flex; align-items: center; }
.main-nav ul { display: flex; align-items: center; gap: 34px; }
.main-nav a {
  color: var(--cl-text);
  font-weight: 600;
  font-size: 0.95rem;
}
.main-nav a:hover { color: var(--cl-lime); }
.main-nav .current-menu-item > a { color: var(--cl-lime); }
.header-cta { display: flex; align-items: center; gap: 18px; }
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--cl-border);
  border-radius: var(--cl-radius-sm);
  padding: 8px 10px;
  color: var(--cl-text);
  cursor: pointer;
}
@media (max-width: 860px) {
  .main-nav { position: fixed; inset: 68px 0 0 0; background: var(--cl-bg); padding: 30px 24px; display: none; overflow-y: auto; }
  .main-nav.is-open { display: block; }
  .main-nav ul { flex-direction: column; align-items: flex-start; gap: 22px; }
  .nav-toggle { display: inline-flex; }
  .header-cta .btn-outline { display: none; }
}

/* ==========================================================================
   5. HERO
   ========================================================================== */
.hero {
  padding: 110px 0 90px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 12%, rgba(34, 197, 94, 0.09), transparent 45%),
    radial-gradient(circle at 10% 85%, rgba(245, 158, 11, 0.08), transparent 40%),
    var(--cl-bg);
}
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 60px; align-items: center; }
.hero h1 span { color: var(--cl-lime); }
.hero-lead { font-size: 1.15rem; max-width: 520px; }
.hero-actions { display: flex; gap: 16px; margin-top: 32px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 34px; margin-top: 52px; flex-wrap: wrap; }
.hero-stats div strong { display: block; font-family: var(--cl-font-display); font-size: 1.7rem; color: var(--cl-text); }
.hero-stats div span { font-size: 0.82rem; color: var(--cl-slate-light); text-transform: uppercase; letter-spacing: 0.08em; }
.hero-visual {
  border: 1px solid var(--cl-border);
  border-radius: 20px;
  background: var(--cl-surface);
  box-shadow: var(--cl-shadow);
  padding: 34px;
  position: relative;
}
.hero-visual .node-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--cl-lime); box-shadow: 0 0 16px rgba(34, 197, 94, 0.5); }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   6. LOGO STRIP / TRUST BAR
   ========================================================================== */
.trust-bar { padding: 40px 0; border-top: 1px solid var(--cl-border); border-bottom: 1px solid var(--cl-border); background: var(--cl-bg-alt); }
.trust-bar p { text-align: center; font-family: var(--cl-font-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--cl-slate); margin-bottom: 22px; }
.trust-logos { display: flex; justify-content: center; gap: 48px; flex-wrap: wrap; opacity: 0.75; font-family: var(--cl-font-display); font-weight: 700; color: var(--cl-slate-light); }

/* ==========================================================================
   7. CARDS / GRID (services, features)
   ========================================================================== */
.section-head { max-width: 640px; margin: 0 auto 56px; text-align: center; }
.section-head.left { margin-left: 0; text-align: left; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
@media (max-width: 900px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: var(--cl-surface);
  border: 1px solid var(--cl-border);
  border-radius: var(--cl-radius);
  padding: 34px;
  box-shadow: var(--cl-shadow);
  transition: var(--cl-transition);
}
.card:hover { border-color: rgba(34, 197, 94, 0.3); box-shadow: var(--cl-shadow-hover); transform: translateY(-3px); }
.card .icon-mark {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: rgba(34, 197, 94, 0.1);
  display: flex; align-items: center; justify-content: center;
  color: #16A34A;
  font-family: var(--cl-font-mono);
  font-weight: 700;
  margin-bottom: 20px;
}
.card ul.checklist li { padding-left: 24px; position: relative; color: var(--cl-slate); margin-bottom: 8px; font-size: 0.95rem; }
.card ul.checklist li::before { content: "✓"; position: absolute; left: 0; color: #16A34A; font-weight: 700; }

/* ==========================================================================
   8. PROCESS / STEPS
   ========================================================================== */
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
@media (max-width: 900px) { .process-steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .process-steps { grid-template-columns: 1fr; } }
.process-steps li { counter-increment: step; border-top: 2px solid var(--cl-border); padding-top: 18px; }
.process-steps li::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  font-family: var(--cl-font-mono);
  color: #B45309;
  font-size: 1.1rem;
  margin-bottom: 10px;
}

/* ==========================================================================
   9. CTA BAND
   ========================================================================== */
.cta-band {
  background: linear-gradient(135deg, var(--cl-navy), #182349);
  border: 1px solid var(--cl-border);
  border-radius: 24px;
  padding: 60px;
  text-align: center;
}
.cta-band h2, .cta-band p { color: var(--cl-white); margin-bottom: 14px; }
.cta-band p { color: rgba(255, 255, 255, 0.7); }
.cta-band .eyebrow { background: rgba(74, 222, 128, 0.14); border-color: rgba(74, 222, 128, 0.3); color: var(--cl-lime-bright); }
.cta-band .btn-primary { background: var(--cl-lime); color: var(--cl-navy); }
.cta-band .btn-primary:hover { background: var(--cl-lime-bright); }

/* ==========================================================================
   10. BLOG / POSTS
   ========================================================================== */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
@media (max-width: 900px) { .blog-grid { grid-template-columns: 1fr; } }
.post-card { background: var(--cl-surface); border: 1px solid var(--cl-border); border-radius: var(--cl-radius); overflow: hidden; box-shadow: var(--cl-shadow); transition: var(--cl-transition); display: flex; flex-direction: column; }
.post-card:hover { border-color: rgba(34, 197, 94, 0.3); box-shadow: var(--cl-shadow-hover); }
.post-card .post-thumb { aspect-ratio: 16/10; background: linear-gradient(135deg, var(--cl-bg-alt), #EEF2F7); overflow: hidden; }
.post-card .post-thumb img { width: 100%; height: 100%; object-fit: cover; }
.post-card .post-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.post-meta { font-family: var(--cl-font-mono); font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.08em; color: #B45309; margin-bottom: 10px; }
.post-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.post-card h3 a { color: var(--cl-text); }
.post-card h3 a:hover { color: var(--cl-lime); }
.post-excerpt { font-size: 0.92rem; flex: 1; color: var(--cl-slate); }
.read-more { font-family: var(--cl-font-mono); font-size: 0.85rem; font-weight: 700; }

.single-post-header { max-width: 760px; margin: 0 auto 40px; text-align: center; }
.single-post-content { max-width: 760px; margin: 0 auto; }
.single-post-content h2, .single-post-content h3 { margin-top: 1.4em; }
.single-post-content p { color: var(--cl-slate); }
.single-post-content img { border-radius: var(--cl-radius); margin: 24px 0; }
.single-post-content blockquote {
  border-left: 3px solid var(--cl-lime);
  padding-left: 20px;
  margin: 28px 0;
  color: var(--cl-text);
  font-style: italic;
}
.single-post-content a { text-decoration: underline; }
.single-post-content pre { background: var(--cl-navy); color: #E2E8F0; border: 1px solid var(--cl-border); padding: 18px; border-radius: var(--cl-radius-sm); overflow-x: auto; font-family: var(--cl-font-mono); font-size: 0.85rem; }
.single-post-content code { font-family: var(--cl-font-mono); background: var(--cl-bg-alt); padding: 2px 6px; border-radius: 4px; }

.pagination { display: flex; justify-content: center; gap: 10px; margin-top: 50px; font-family: var(--cl-font-mono); }
.pagination a, .pagination span { padding: 8px 14px; border: 1px solid var(--cl-border); border-radius: var(--cl-radius-sm); color: var(--cl-slate); }
.pagination .current { background: var(--cl-navy); color: var(--cl-white); border-color: var(--cl-navy); }

.sidebar-widget { background: var(--cl-surface); border: 1px solid var(--cl-border); border-radius: var(--cl-radius); box-shadow: var(--cl-shadow); padding: 26px; margin-bottom: 24px; }
.sidebar-widget h3 { font-size: 1rem; text-transform: uppercase; letter-spacing: 0.06em; }
.blog-layout { display: grid; grid-template-columns: 2.2fr 1fr; gap: 44px; }
@media (max-width: 900px) { .blog-layout { grid-template-columns: 1fr; } }

/* ==========================================================================
   11. FORMS (Contact page)
   ========================================================================== */
.form-field { margin-bottom: 20px; }
.form-field label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 8px; color: var(--cl-text); }
.form-field input, .form-field textarea, .form-field select {
  width: 100%;
  padding: 13px 16px;
  background: var(--cl-bg-alt);
  border: 1px solid var(--cl-border);
  border-radius: var(--cl-radius-sm);
  color: var(--cl-text);
  font-family: var(--cl-font-body);
  font-size: 0.95rem;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus {
  outline: none; border-color: var(--cl-lime); background: var(--cl-bg);
}
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 640px) { .form-row-2 { grid-template-columns: 1fr; } }
.form-notice { padding: 14px 18px; border-radius: var(--cl-radius-sm); margin-bottom: 24px; font-size: 0.92rem; }
.form-notice.success { background: rgba(74, 222, 128, 0.12); border: 1px solid rgba(74, 222, 128, 0.4); color: var(--cl-lime); }
.form-notice.error { background: rgba(239, 68, 68, 0.12); border: 1px solid rgba(239, 68, 68, 0.4); color: #f87171; }
.contact-info-card { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 26px; }
.contact-info-card .icon-mark { flex-shrink: 0; }

/* ==========================================================================
   12. FOOTER
   ========================================================================== */
.site-footer { background: var(--cl-navy); border-top: 1px solid var(--cl-border); padding: 70px 0 30px; margin-top: 60px; }
.site-footer p { color: rgba(255, 255, 255, 0.6); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 50px; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid img { height: 30px; margin-bottom: 16px; }
.footer-col h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255, 255, 255, 0.45); margin-bottom: 18px; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul li a { color: rgba(255, 255, 255, 0.72); font-size: 0.94rem; }
.footer-col ul li a:hover { color: var(--cl-lime-bright); }
.footer-social { display: flex; gap: 12px; margin-top: 18px; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 8px; border: 1px solid rgba(255, 255, 255, 0.14);
  display: flex; align-items: center; justify-content: center; color: rgba(255, 255, 255, 0.72); font-family: var(--cl-font-mono); font-size: 0.8rem;
}
.footer-social a:hover { border-color: var(--cl-lime-bright); color: var(--cl-lime-bright); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 26px; border-top: 1px solid rgba(255, 255, 255, 0.1); font-size: 0.85rem; color: rgba(255, 255, 255, 0.45); flex-wrap: wrap; gap: 12px; }

/* ==========================================================================
   13. PAGE HERO (inner pages)
   ========================================================================== */
.page-hero { padding: 70px 0 50px; text-align: center; border-bottom: 1px solid var(--cl-border); background: var(--cl-bg-alt); }
.page-hero .eyebrow { margin-left: auto; margin-right: auto; }
.page-hero p { max-width: 620px; margin: 0 auto; }

/* ==========================================================================
   14. UTILITIES
   ========================================================================== */
.mt-0 { margin-top: 0; }
.text-center { text-align: center; }
.narrow { max-width: 720px; margin: 0 auto; }
.badge-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.badge {
  font-family: var(--cl-font-mono); font-size: 0.75rem; padding: 5px 12px;
  border: 1px solid var(--cl-border); border-radius: 999px; color: var(--cl-slate); background: var(--cl-bg-alt);
}
.screen-reader-text { position: absolute; left: -9999px; }