/*
Theme Name:  TheWoundGuy
Theme URI:   https://thewoundguy.org
Author:      Abdulrahman Almalki
Author URI:  https://thewoundguy.org
Description: Clinical editorial theme for TheWoundGuy — evidence-based wound care blog.
Version:     1.3.0
License:     GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: thewoundguy
Tags:        blog, medical, clinical, two-columns, right-sidebar
*/

:root{
  --navy:      #0e1726;
  --navy-mid:  #1a2640;
  --red:       #d93025;
  --red-dk:    #be2018;
  --cream:     #faf8f5;
  --paper:     #f4f1ec;
  --ink:       #1a1a1a;
  --ink-mid:   #3d3d3d;
  --ink-light: #6b7280;
  --ink-ghost: #9ca3af;
  --border:    #e5e0d8;
  --white:     #ffffff;
  --ff-display:'DM Serif Display',Georgia,serif;
  --ff-body:   'Source Serif 4',Georgia,serif;
  --ff-ui:     'DM Sans',system-ui,sans-serif;
  --shadow-md: 0 4px 16px rgba(0,0,0,.10);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.14);
  --radius:    4px;
  --radius-lg: 8px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--ff-body);background:var(--cream);color:var(--ink);font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto;display:block}
.container{max-width:1180px;margin:0 auto;padding:0 24px}

.cat{display:inline-block;font-family:var(--ff-ui);font-size:10px;font-weight:600;letter-spacing:.8px;text-transform:uppercase;padding:3px 9px;border-radius:2px}
.cat-wound-infection{background:#ffedd5;color:#c2410c}
.cat-wound-management{background:#d1fae5;color:#0d7c6e}
.cat-wound-assessment{background:#dbeafe;color:#1d6fa4}
.cat-wound-education{background:#ede9fe;color:#6d28d9}
.cat-clinical-leadership{background:#dbeafe;color:#1e40af}
.cat-science-of-healing{background:#dcfce7;color:#15803d}
.cat-burns{background:#fef3c7;color:#b45309}
.cat-pressure-injuries{background:#fce7f3;color:#9d174d}
.cat-diabetic-foot{background:#cffafe;color:#0694a2}
.cat-venous-arterial-ulcers{background:#fee2e2;color:#c53030}
.cat-lymphedema{background:#ede9fe;color:#6b46c1}
.cat-wound-bed-preparation{background:#ccfbf1;color:#0694a2}
.cat-surgical-wounds{background:#dbeafe;color:#2b6cb0}
.cat-skin-integrity{background:#fef3c7;color:#c05621}
.cat-palliative-wound-care{background:#f3f4f6;color:#4a5568}
.cat-uncategorized{background:#f3f4f6;color:#6b7280}

#topbar{background:var(--navy);padding:8px 0;border-bottom:1px solid rgba(255,255,255,.06)}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;font-family:var(--ff-ui);font-size:11px;color:rgba(255,255,255,.45)}
.topbar-inner a{color:rgba(255,255,255,.45);transition:color .15s}
.topbar-inner a:hover{color:rgba(255,255,255,.85)}
.topbar-left{display:flex;gap:16px;align-items:center}
.topbar-right{display:flex;gap:14px;align-items:center}
.topbar-social{display:flex;gap:8px}
.topbar-social a{width:22px;height:22px;background:rgba(255,255,255,.08);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .15s}
.topbar-social a:hover{background:var(--red)}
.topbar-social svg{width:10px;height:10px;fill:rgba(255,255,255,.65)}

#masthead{background:var(--navy);padding:20px 0 0;position:sticky;top:0;z-index:100}
.header-top{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px}
.site-branding a{display:flex;flex-direction:column;gap:2px}
.site-title{font-family:var(--ff-display);font-size:28px;color:#fff;letter-spacing:-.3px;line-height:1}
.site-title span{color:var(--red)}
.site-description{font-family:var(--ff-ui);font-size:10px;color:rgba(255,255,255,.4);letter-spacing:1.5px;text-transform:uppercase}
.header-actions{display:flex;gap:10px;align-items:center}
.btn-search{background:rgba(255,255,255,.08);border:none;color:rgba(255,255,255,.7);padding:8px 10px;border-radius:var(--radius);cursor:pointer;display:flex;align-items:center;transition:background .15s}
.btn-search:hover{background:rgba(255,255,255,.15)}
.btn-search svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round}

#site-navigation{border-top:1px solid rgba(255,255,255,.07);overflow-x:auto;scrollbar-width:none}
#site-navigation::-webkit-scrollbar{display:none}
.nav-menu{display:flex;list-style:none;padding:0;white-space:nowrap}
.nav-menu li a{font-family:var(--ff-ui);font-size:12px;font-weight:500;color:rgba(255,255,255,.55);padding:12px 16px;display:block;border-bottom:2px solid transparent;transition:color .15s,border-color .15s;letter-spacing:.2px}
.nav-menu li a:hover,.nav-menu li.current-menu-item a,.nav-menu li.current-cat a{color:#fff;border-bottom-color:var(--red)}

#primary{max-width:1180px;margin:0 auto;padding:48px 24px 80px;display:grid;grid-template-columns:1fr 320px;gap:48px}

.section-label{display:flex;align-items:center;gap:14px;margin-bottom:28px}
.section-label h2{font-family:var(--ff-ui);font-size:11px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:var(--ink-light);white-space:nowrap}
.section-label-line{flex:1;height:1px;background:var(--border)}

.posts-loop{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px}
article.post-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:box-shadow .2s,transform .2s;display:flex;flex-direction:column}
article.post-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.post-thumbnail{height:180px;overflow:hidden;background:var(--paper);flex-shrink:0;position:relative}
.post-thumbnail a{display:block;width:100%;height:100%;text-decoration:none}
.post-thumbnail img{width:100%;height:100%;object-fit:cover;display:block}
.post-card:not(:has(.post-thumbnail)) .card-body{border-top:none}
.card-body{padding:18px 20px 20px;flex:1;display:flex;flex-direction:column}
.card-cat{margin-bottom:8px}
.card-title{font-family:var(--ff-display);font-size:18px;line-height:1.35;color:var(--ink);margin-bottom:10px}
.card-title a{color:var(--ink);transition:color .15s}
.card-title a:hover{color:var(--red)}
.card-excerpt{font-family:var(--ff-body);font-size:14px;color:var(--ink-light);line-height:1.65;flex:1}
.card-footer{display:flex;align-items:center;justify-content:space-between;margin-top:16px;padding-top:14px;border-top:1px solid var(--border)}
.card-author{font-family:var(--ff-ui);font-size:12px;color:var(--ink-light)}
.card-meta{font-family:var(--ff-ui);font-size:11px;color:var(--ink-ghost)}

.single-post-header{background:var(--navy);padding:48px 0 40px}
.single-post-header .container{max-width:760px}
.single-post-title{font-family:var(--ff-display);font-size:36px;line-height:1.2;color:#fff;margin:14px 0 18px}
.single-post-meta{display:flex;align-items:center;gap:14px;font-family:var(--ff-ui);font-size:12px;color:rgba(255,255,255,.45)}
.single-post-body{max-width:760px;margin:40px auto 60px;padding:0 24px}
.entry-content{font-family:var(--ff-body);font-size:18px;line-height:1.8;color:var(--ink)}
.entry-content h2{font-family:var(--ff-display);font-size:26px;margin:36px 0 14px;color:var(--ink)}
.entry-content h3{font-family:var(--ff-ui);font-size:14px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--ink-light);margin:28px 0 10px}
.entry-content p{margin-bottom:20px}
.entry-content ul,.entry-content ol{padding-left:26px;margin-bottom:20px}
.entry-content li{margin-bottom:8px}
.entry-content strong{font-weight:600}
.entry-content blockquote{border-left:3px solid var(--navy);padding:16px 22px;background:var(--paper);margin:28px 0;border-radius:0 var(--radius) var(--radius) 0;font-style:italic;color:var(--ink-mid)}
.entry-content img{border-radius:var(--radius-lg);margin:24px 0}

.post-cta{background:var(--navy);padding:28px;border-radius:var(--radius-lg);margin:40px 0;display:flex;align-items:center;justify-content:space-between;gap:20px}
.post-cta-text{font-family:var(--ff-body);font-size:14px;color:rgba(255,255,255,.6)}
.post-cta-text strong{color:#fff;display:block;font-size:16px;margin-bottom:4px}
.post-cta-btn{background:var(--red);color:#fff;font-family:var(--ff-ui);font-size:12px;font-weight:600;padding:10px 20px;border-radius:var(--radius);white-space:nowrap;border:none;cursor:pointer;transition:background .15s;text-decoration:none;display:inline-block}
.post-cta-btn:hover{background:var(--red-dk);color:#fff}

.author-box{background:var(--navy);border-radius:var(--radius-lg);padding:24px;margin:40px 0}
.author-box-name{font-family:var(--ff-display);font-size:18px;color:#fff;margin-bottom:4px}
.author-box-creds{font-family:var(--ff-ui);font-size:11px;color:rgba(255,255,255,.5);margin-bottom:10px;line-height:1.6}
.author-box-bio{font-family:var(--ff-body);font-size:14px;color:rgba(255,255,255,.6);line-height:1.65}

#secondary{display:flex;flex-direction:column;gap:28px}
.sidebar-author{background:var(--navy);border-radius:var(--radius-lg);padding:24px;color:#fff;position:relative;overflow:hidden}
.sa-name{font-family:var(--ff-display);font-size:18px;color:#fff;margin-bottom:6px}
.sa-creds{font-family:var(--ff-ui);font-size:11px;color:rgba(255,255,255,.5);line-height:1.6;margin-bottom:14px}
.sa-bio{font-family:var(--ff-body);font-size:13px;color:rgba(255,255,255,.6);line-height:1.65;margin-bottom:16px}
.sa-socials{display:flex;gap:8px}
.sa-social{width:30px;height:30px;background:rgba(255,255,255,.08);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;transition:background .15s}
.sa-social:hover{background:var(--red)}
.sa-social svg{width:13px;height:13px;fill:rgba(255,255,255,.6)}
.sidebar-box{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}
.sidebar-box-head{padding:14px 18px;border-bottom:1px solid var(--border);font-family:var(--ff-ui);font-size:11px;font-weight:600;letter-spacing:1.2px;text-transform:uppercase;color:var(--ink-light);background:var(--paper)}
.udemy-box{background:linear-gradient(135deg,var(--navy) 0%,#1e2e50 100%);border-radius:var(--radius-lg);padding:22px;position:relative;overflow:hidden}
.udemy-eyebrow{font-family:var(--ff-ui);font-size:10px;font-weight:600;letter-spacing:1.2px;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:8px}
.udemy-title{font-family:var(--ff-display);font-size:18px;color:#fff;margin-bottom:8px;line-height:1.3;position:relative;z-index:1}
.udemy-desc{font-family:var(--ff-body);font-size:13px;color:rgba(255,255,255,.55);line-height:1.6;margin-bottom:16px;position:relative;z-index:1}
.udemy-btn{display:block;padding:10px 16px;background:var(--red);color:#fff;font-family:var(--ff-ui);font-size:12px;font-weight:600;text-align:center;border-radius:var(--radius);transition:background .15s;position:relative;z-index:1;letter-spacing:.3px}
.udemy-btn:hover{background:var(--red-dk);color:#fff}

#colophon{background:var(--navy);padding:56px 0 0;position:relative}
#colophon::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;padding-bottom:40px}
.footer-brand .f-logo{font-family:var(--ff-display);font-size:22px;color:#fff;margin-bottom:6px}
.footer-brand .f-logo span{color:var(--red)}
.footer-brand .f-tag{font-family:var(--ff-ui);font-size:11px;color:rgba(255,255,255,.3);letter-spacing:1.2px;text-transform:uppercase;margin-bottom:16px}
.footer-brand .f-desc{font-family:var(--ff-body);font-size:13px;color:rgba(255,255,255,.4);line-height:1.7;margin-bottom:20px;max-width:280px}
.footer-socials{display:flex;gap:8px}
.footer-social{width:32px;height:32px;background:rgba(255,255,255,.07);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;transition:background .15s}
.footer-social:hover{background:var(--red)}
.footer-social svg{width:13px;height:13px;fill:rgba(255,255,255,.5)}
.footer-col h4{font-family:var(--ff-ui);font-size:11px;font-weight:600;letter-spacing:1.2px;text-transform:uppercase;color:rgba(255,255,255,.3);margin-bottom:16px}
.footer-col ul{list-style:none}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{font-family:var(--ff-ui);font-size:13px;color:rgba(255,255,255,.5);transition:color .15s}
.footer-col ul li a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.06);padding:16px 0;display:flex;align-items:center;justify-content:space-between}
.footer-bottom p{font-family:var(--ff-ui);font-size:11px;color:rgba(255,255,255,.25)}

.nav-links{display:flex;justify-content:center;gap:8px;margin-top:40px;flex-wrap:wrap}
.page-numbers{font-family:var(--ff-ui);font-size:13px;padding:8px 14px;border:1px solid var(--border);border-radius:var(--radius);color:var(--ink-light);transition:all .15s;display:inline-block}
.page-numbers:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.page-numbers.current{background:var(--navy);color:#fff;border-color:var(--navy)}

@media(max-width:900px){
  #primary{grid-template-columns:1fr;gap:40px;padding:32px 20px 60px}
  .posts-loop{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media(max-width:600px){
  .header-top{flex-wrap:wrap;gap:14px}
  .topbar-left{display:none}
  .footer-grid{grid-template-columns:1fr}
  .single-post-title{font-size:26px}
  .post-cta{flex-direction:column;align-items:flex-start}
}