/* YoAvanzo® Blog — Design System
   Colors: Purple #6C5CE7 · Teal #00D2D3 · Green #00B894 · Orange #FDCB6E
   ——————————————————————————————————————————————————— */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root{
  --primary:#6C5CE7;--primary-dark:#5A4BD1;--accent:#00D2D3;
  --green:#00B894;--orange:#FDCB6E;--danger:#E17055;
  --bg:#F8F9FE;--card-bg:#FFFFFF;--text-dark:#2D3436;
  --text-gray:#636E72;--border:#DFE6E9;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--text-dark);background:var(--bg);line-height:1.7}
a{color:var(--primary);text-decoration:none}
a:hover{color:var(--primary-dark)}
img{max-width:100%;display:block}

/* ——— Navbar ——— */
.navbar{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid var(--border);padding:.85rem 0}
.nav-container{max-width:1140px;margin:0 auto;padding:0 1.5rem;display:flex;align-items:center;justify-content:space-between}
.logo{font-weight:800;font-size:1.35rem;color:var(--primary);display:flex;align-items:center;gap:.35rem}
.logo sup{font-size:.6rem;vertical-align:super;color:var(--primary-dark)}
.nav-links{list-style:none;display:flex;gap:1.6rem;align-items:center}
.nav-links a{font-weight:500;font-size:.95rem;color:var(--text-dark);transition:color .2s}
.nav-links a:hover{color:var(--primary)}
.cta-nav{background:var(--primary)!important;color:#fff!important;padding:.45rem 1.15rem;border-radius:8px;font-weight:600;transition:background .2s}
.cta-nav:hover{background:var(--primary-dark)!important}

/* ——— Article Hero ——— */
.article-hero{background:linear-gradient(135deg,#F8F9FE 0%,#EDE7F6 60%,#D1C4E9 100%);padding:4.5rem 1.5rem 3.5rem;text-align:center}
.article-hero h1{font-size:2.4rem;font-weight:800;color:var(--text-dark);max-width:780px;margin:0 auto .8rem;line-height:1.2}
.article-hero .subtitle{font-size:1.15rem;color:var(--text-gray);max-width:600px;margin:0 auto}
.article-meta{display:flex;gap:1rem;justify-content:center;margin-top:1rem;font-size:.85rem;color:var(--text-gray)}

/* ——— Article Body ——— */
.article-body{padding:3rem 1.5rem}
.article-container{max-width:860px;margin:0 auto}
.article-container h2{font-size:1.55rem;font-weight:700;margin:2.5rem 0 .8rem;color:var(--text-dark)}
.article-container h3{font-size:1.2rem;font-weight:600;margin:1.8rem 0 .6rem}
.article-container p{margin-bottom:1.1rem;color:var(--text-gray);font-size:1.02rem}
.article-container ul,.article-container ol{margin:0 0 1.2rem 1.4rem;color:var(--text-gray)}
.article-container li{margin-bottom:.45rem}

/* ——— Info Grid & Cards ——— */
.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.3rem;margin:2rem 0}
.info-card{background:var(--card-bg);border-radius:14px;padding:1.6rem;border:1px solid var(--border);border-top:4px solid var(--primary);transition:box-shadow .25s}
.info-card:hover{box-shadow:0 6px 24px rgba(108,92,231,.12)}
.info-card.teal{border-top-color:var(--accent)}
.info-card.green{border-top-color:var(--green)}
.info-card.orange{border-top-color:var(--orange)}
.info-card h3{font-size:1.1rem;margin-bottom:.5rem;color:var(--text-dark)}
.info-card p{font-size:.95rem;color:var(--text-gray);margin:0}
.info-card .card-icon{font-size:1.6rem;margin-bottom:.6rem}

/* ——— Comparison Table ——— */
.comparison-table{width:100%;border-collapse:collapse;margin:2rem 0;font-size:.95rem}
.comparison-table thead{background:var(--primary);color:#fff}
.comparison-table th{padding:.75rem 1rem;text-align:left;font-weight:600}
.comparison-table td{padding:.7rem 1rem;border-bottom:1px solid var(--border)}
.comparison-table tbody tr:nth-child(even){background:#FAFAFF}
.comparison-table tbody tr:hover{background:#F0EDFC}

/* ——— Highlight Box ——— */
.highlight-box{background:#F0EDFC;border-left:5px solid var(--primary);border-radius:0 12px 12px 0;padding:1.6rem 1.8rem;margin:2.2rem 0}
.highlight-box h3{color:var(--primary);margin-bottom:.5rem;font-size:1.1rem}
.highlight-box p{margin:0;color:var(--text-dark);font-size:1rem}
.highlight-box a{font-weight:700;color:var(--primary)}

/* ——— Steps List ——— */
.steps-list{counter-reset:step;list-style:none;padding:0;margin:2rem 0}
.steps-list li{counter-increment:step;position:relative;padding:.9rem .9rem .9rem 3.6rem;margin-bottom:1rem;background:var(--card-bg);border-radius:12px;border:1px solid var(--border)}
.steps-list li::before{content:counter(step);position:absolute;left:1rem;top:50%;transform:translateY(-50%);width:2rem;height:2rem;background:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem}

/* ——— CTA Section ——— */
.article-cta{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;text-align:center;padding:3.5rem 1.5rem;border-radius:18px;margin:3rem 0}
.article-cta h2{font-size:1.8rem;font-weight:800;margin-bottom:.7rem}
.article-cta p{font-size:1.08rem;opacity:.92;max-width:540px;margin:0 auto 1.5rem}
.article-cta .cta-btn{display:inline-block;background:#fff;color:var(--primary);font-weight:700;padding:.85rem 2.2rem;border-radius:12px;font-size:1.05rem;transition:transform .2s,box-shadow .2s}
.article-cta .cta-btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,.18)}

/* ——— Related Section ——— */
.related-section{padding:3rem 1.5rem;max-width:1060px;margin:0 auto}
.related-section h2{text-align:center;font-size:1.5rem;margin-bottom:1.8rem}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem}
.related-card{background:var(--card-bg);border-radius:14px;padding:1.5rem;border:1px solid var(--border);transition:box-shadow .25s,transform .2s}
.related-card:hover{box-shadow:0 6px 24px rgba(108,92,231,.12);transform:translateY(-3px)}
.related-card h3{font-size:1.05rem;margin-bottom:.4rem}
.related-card p{font-size:.9rem;color:var(--text-gray);margin:0}

/* ——— Blog Index Grid ——— */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;max-width:1100px;margin:2rem auto;padding:0 1.5rem}
.blog-card{background:var(--card-bg);border-radius:16px;padding:1.8rem;border:1px solid var(--border);transition:box-shadow .25s,transform .2s}
.blog-card:hover{box-shadow:0 8px 28px rgba(108,92,231,.13);transform:translateY(-3px)}
.blog-card .tag{display:inline-block;font-size:.75rem;font-weight:600;padding:.2rem .65rem;border-radius:6px;background:#F0EDFC;color:var(--primary);margin-bottom:.7rem}
.blog-card h3{font-size:1.1rem;margin-bottom:.45rem;line-height:1.35}
.blog-card p{font-size:.92rem;color:var(--text-gray);margin:0}

/* ——— Footer ——— */
.footer{background:#2D3436;color:#fff;text-align:center;padding:2.5rem 1.5rem;margin-top:3rem}
.footer-links{display:flex;gap:1.5rem;justify-content:center;margin-bottom:1rem;flex-wrap:wrap}
.footer-links a{color:#dfe6e9;font-size:.95rem;transition:color .2s}
.footer-links a:hover{color:var(--accent)}
.footer-copy{font-size:.85rem;color:#b2bec3}

/* ——— Responsive ——— */
@media(max-width:900px){
  .info-grid,.related-grid,.blog-grid{grid-template-columns:1fr 1fr}
  .article-hero h1{font-size:1.9rem}
}
@media(max-width:600px){
  .nav-links{gap:.9rem;font-size:.88rem}
  .info-grid,.related-grid,.blog-grid{grid-template-columns:1fr}
  .article-hero{padding:3rem 1rem 2.5rem}
  .article-hero h1{font-size:1.55rem}
  .article-cta{padding:2.5rem 1.2rem}
  .comparison-table{font-size:.85rem}
  .comparison-table th,.comparison-table td{padding:.55rem .6rem}
}