/* === VARIABLES === */
:root{
  --c-primary:#1a5f8e;
  --c-primary-dark:#0e3f63;
  --c-accent:#0d9488;
  --c-text:#1e293b;
  --c-muted:#64748b;
  --c-bg:#f8fafc;
  --c-white:#fff;
  --c-border:#e2e8f0;
  --font-body:'Lato',system-ui,sans-serif;
  --font-head:'Playfair Display',Georgia,serif;
  --radius:8px;
  --shadow:0 1px 3px rgba(0,0,0,.1),0 1px 2px rgba(0,0,0,.06);
  --shadow-md:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06);
  --transition:all .2s ease;
  --container:1200px;
}
*,::before,::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);color:var(--c-text);background:var(--c-bg);line-height:1.7;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:var(--c-primary);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--c-primary-dark)}
ul{list-style:none}
.skip-link{position:absolute;top:-40px;left:0;background:var(--c-primary);color:#fff;padding:8px 16px;z-index:1000;transition:top .2s}
.skip-link:focus{top:0}
:focus-visible{outline:3px solid var(--c-accent);outline-offset:2px}
.container{max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:60px 0}
.section-title{font-family:var(--font-head);font-size:clamp(1.5rem,3vw,2.25rem);color:var(--c-text);margin-bottom:2rem;text-align:center}
.site-header{background:var(--c-white);border-bottom:1px solid var(--c-border);position:sticky;top:0;z-index:100;box-shadow:var(--shadow)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-top:14px;padding-bottom:14px;flex-wrap:wrap}
.site-brand{display:flex;flex-direction:column}
.site-logo{display:flex;align-items:center;gap:.5rem;font-family:var(--font-head);font-size:1.5rem;font-weight:700;color:var(--c-primary);text-decoration:none}
.site-logo:hover{color:var(--c-primary-dark)}
.logo-icon{font-size:1.4rem;color:var(--c-accent)}
.logo-dot{color:var(--c-accent)}
.site-tagline{font-size:.75rem;color:var(--c-muted);margin-top:2px}
.nav-toggle{display:none;background:none;border:2px solid var(--c-border);border-radius:6px;padding:6px 10px;cursor:pointer}
.hamburger,.hamburger::before,.hamburger::after{display:block;width:22px;height:2px;background:var(--c-text);transition:var(--transition)}
.hamburger::before,.hamburger::after{content:'';margin-top:5px}
.nav-list{display:flex;gap:1.5rem;align-items:center}
.nav-list a{font-weight:700;font-size:.9rem;color:var(--c-text);padding:4px 0;border-bottom:2px solid transparent}
.nav-list a:hover{border-color:var(--c-accent);color:var(--c-primary)}
.hero{background:linear-gradient(135deg,var(--c-primary) 0%,var(--c-primary-dark) 100%);color:#fff;padding:80px 0;text-align:center}
.hero-title{font-family:var(--font-head);font-size:clamp(1.75rem,4vw,3rem);margin-bottom:1rem;line-height:1.25}
.hero-subtitle{font-size:clamp(1rem,2vw,1.2rem);opacity:.9;max-width:600px;margin:0 auto 2rem}
.btn{display:inline-block;padding:12px 28px;border-radius:var(--radius);font-weight:700;font-size:.95rem;transition:var(--transition);cursor:pointer;border:2px solid transparent;text-align:center}
.btn-primary{background:var(--c-accent);color:#fff;border-color:var(--c-accent)}
.btn-primary:hover{background:#0b7a72;border-color:#0b7a72;color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-md)}
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1rem}
.cat-card{background:var(--c-white);border:1px solid var(--c-border);border-radius:var(--radius);padding:1.25rem;display:flex;flex-direction:column;gap:.5rem;transition:var(--transition);box-shadow:var(--shadow)}
.cat-card:hover{border-color:var(--c-accent);box-shadow:var(--shadow-md);transform:translateY(-2px)}
.cat-name{font-weight:700;color:var(--c-text);font-size:1rem}
.cat-count{font-size:.8rem;color:var(--c-muted)}
.articles-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}
.article-card{background:var(--c-white);border:1px solid var(--c-border);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:var(--transition);box-shadow:var(--shadow)}
.article-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.article-img-wrap img{width:100%;height:200px;object-fit:cover;transition:transform .3s ease}
.article-card:hover .article-img-wrap img{transform:scale(1.03)}
.article-body{padding:1.25rem;display:flex;flex-direction:column;flex:1;gap:.5rem}
.article-cat{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--c-accent)}
.article-title{font-family:var(--font-head);font-size:1.1rem;line-height:1.4}
.article-title a{color:var(--c-text)}
.article-title a:hover{color:var(--c-primary)}
.article-excerpt{font-size:.9rem;color:var(--c-muted);flex:1}
.article-more{font-size:.85rem;font-weight:700;color:var(--c-primary);margin-top:.5rem;align-self:flex-start}
.article-more:hover{color:var(--c-accent)}
.article-layout{max-width:800px;margin:0 auto;padding:2rem 0}
.article-h1{font-family:var(--font-head);font-size:clamp(1.75rem,3.5vw,2.5rem);line-height:1.25;margin:1rem 0 1.5rem;color:var(--c-text)}
.article-hero-img{margin-bottom:2rem;border-radius:var(--radius);overflow:hidden}
.article-hero-img img{width:100%;height:auto}
.article-content{font-size:1.05rem;line-height:1.85}
.article-content h2{font-family:var(--font-head);font-size:1.5rem;margin:2rem 0 .75rem;color:var(--c-text)}
.article-content h3{font-size:1.2rem;margin:1.5rem 0 .5rem;color:var(--c-text)}
.article-content p{margin-bottom:1.25rem}
.article-content ul,.article-content ol{margin:0 0 1.25rem 1.5rem}
.article-content li{margin-bottom:.5rem}
.article-content blockquote{border-left:4px solid var(--c-accent);padding:.75rem 1.25rem;margin:1.5rem 0;background:#f0fdfa;border-radius:0 var(--radius) var(--radius) 0;font-style:italic;color:var(--c-muted)}
.article-meta{margin-top:2rem;padding-top:1rem;border-top:1px solid var(--c-border);font-size:.85rem;color:var(--c-muted)}
.breadcrumb{margin-bottom:1.5rem}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:.5rem;font-size:.85rem;color:var(--c-muted)}
.breadcrumb li:not(:last-child)::after{content:'/';margin-left:.5rem;color:var(--c-border)}
.breadcrumb a{color:var(--c-muted)}
.breadcrumb a:hover{color:var(--c-primary)}
.page-title{font-family:var(--font-head);font-size:clamp(1.5rem,3vw,2.25rem);margin-bottom:.75rem}
.page-description{color:var(--c-muted);margin-bottom:2rem;font-size:1.05rem}
.page-content{padding:2.5rem 0}
.site-footer{background:var(--c-text);color:#94a3b8;margin-top:4rem}
.footer-inner{padding:3rem 0 1.5rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem;margin-bottom:2rem}
.footer-logo{font-family:var(--font-head);font-size:1.3rem;font-weight:700;color:#fff;display:block;margin-bottom:.75rem}
.footer-brand p{font-size:.9rem;line-height:1.6}
.footer-links h3{color:#fff;font-size:.9rem;font-weight:700;margin-bottom:.75rem;text-transform:uppercase;letter-spacing:.5px}
.footer-links ul{display:flex;flex-direction:column;gap:.5rem}
.footer-links a{font-size:.85rem;color:#94a3b8;transition:var(--transition)}
.footer-links a:hover{color:#fff}
.footer-bottom{border-top:1px solid #334155;padding-top:1.25rem;display:flex;flex-direction:column;gap:.5rem}
.footer-bottom p{font-size:.8rem}
.footer-disclaimer{color:#64748b}
.pagination{display:flex;justify-content:center;gap:.5rem;margin-top:2.5rem}
.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius);font-size:.9rem;font-weight:700;border:1px solid var(--c-border);transition:var(--transition)}
.pagination a:hover{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
.pagination .active span{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
@media(max-width:640px){.nav-toggle{display:block}.main-nav{display:none;width:100%;order:3}.main-nav.open{display:block}.nav-list{flex-direction:column;align-items:flex-start;padding:1rem 0}.footer-grid{grid-template-columns:1fr}.articles-grid{grid-template-columns:1fr}.cat-grid{grid-template-columns:repeat(2,1fr)}.hero{padding:50px 0}}