/* Atlas Aposentadoria — Articles shared styles */
:root{--bg:#0b1219;--bg-alt:#0e1720;--bg-card:rgba(16,26,38,0.95);--green:#2d8a5e;--green-l:#5ec98e;--green-d:#1e6b45;--green-glow:rgba(45,138,94,0.3);--blue:#1e5c8a;--amber:#d4a04a;--red-soft:#c45c5c;--t1:#e8f0f0;--t2:#8a9bb0;--t3:#6b7c8f;--t4:#4a5d6e;--t5:#3d4f5f;--t6:#2a3744;--brd:rgba(255,255,255,0.06);--brd-g:rgba(45,138,94,0.25);--ff:'DM Sans',-apple-system,sans-serif;--fd:'DM Serif Display',Georgia,serif}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--ff);background:var(--bg);color:var(--t1);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
h1,h2,h3,h4,h5,h6{color:var(--t1)}
a{color:var(--green-l);text-decoration:none}
a:hover{text-decoration:underline}

/* Grain overlay */
.grain{position:fixed;inset:0;pointer-events:none;opacity:.025;z-index:200;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-size:128px}

/* Navigation */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:14px 24px;display:flex;justify-content:space-between;align-items:center;background:rgba(11,18,25,0.88);backdrop-filter:blur(16px);border-bottom:1px solid var(--brd);transition:box-shadow .3s}
.nav.scrolled{box-shadow:0 4px 30px rgba(0,0,0,.4)}
.nav-logo{font-family:var(--fd);font-size:20px;color:var(--t1);letter-spacing:-0.02em}
.nav-logo span{color:var(--green)}
.nav-links{display:flex;align-items:center;gap:16px}
.nav-link{font-size:13px;font-weight:600;color:var(--t2);transition:color .2s}
.nav-link:hover{color:var(--t1);text-decoration:none}
.nav-cta{padding:8px 18px;background:var(--green);color:#fff;border:none;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;font-family:var(--ff);transition:all .2s;display:inline-block}
.nav-cta:hover{background:var(--green-d);transform:translateY(-1px);text-decoration:none;color:#fff}

/* Layout */
.container{max-width:800px;margin:0 auto}
.container-lg{max-width:960px;margin:0 auto}
.section{padding:80px 20px;position:relative}
.section-alt{background:var(--bg-alt)}

/* Badges and titles */
.section-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(45,138,94,0.12);border:1px solid var(--brd-g);border-radius:20px;padding:5px 14px;font-size:11px;color:var(--green-l);font-weight:600;letter-spacing:.04em;text-transform:uppercase;margin-bottom:16px}
.section-title{font-family:var(--fd);font-size:clamp(28px,5vw,40px);line-height:1.15;letter-spacing:-0.02em;margin-bottom:16px;color:var(--t1)}
.section-sub{font-size:15px;color:var(--t3);line-height:1.7;max-width:480px}
.text-center{text-align:center}
.mx-auto{margin-left:auto;margin-right:auto}

/* ========= ARTICLES INDEX ========= */
.articles-hero{padding:120px 20px 60px;text-align:center;position:relative;overflow:hidden}
.articles-hero::before{content:'';position:absolute;top:-30%;right:-20%;width:600px;height:600px;background:radial-gradient(circle,rgba(45,138,94,.07) 0%,transparent 70%);pointer-events:none}

.articles-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;margin-top:36px}

.article-card{background:rgba(255,255,255,.02);border:1px solid var(--brd);border-radius:16px;padding:28px 24px;transition:border-color .3s,transform .2s;display:flex;flex-direction:column}
.article-card:hover{border-color:var(--brd-g);transform:translateY(-3px)}
.article-card-tag{font-size:10px;font-weight:700;color:var(--green-l);text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px}
.article-card-title{font-family:var(--fd);font-size:20px;line-height:1.25;letter-spacing:-0.01em;margin-bottom:10px;color:var(--t1)}
.article-card-title a{color:var(--t1)}
.article-card-title a:hover{color:var(--green-l);text-decoration:none}
.article-card-excerpt{font-size:13px;color:var(--t3);line-height:1.7;flex:1;margin-bottom:16px}
.article-card-meta{font-size:11px;color:var(--t5);display:flex;align-items:center;gap:8px}
.article-card-readmore{font-size:12px;font-weight:700;color:var(--green-l);letter-spacing:.02em;margin-top:auto}
.article-card-readmore:hover{text-decoration:none;color:var(--green)}

/* ========= SINGLE ARTICLE ========= */
.article-header{padding:120px 20px 40px;text-align:center;position:relative;overflow:hidden}
.article-header::before{content:'';position:absolute;top:-30%;right:-20%;width:600px;height:600px;background:radial-gradient(circle,rgba(45,138,94,.07) 0%,transparent 70%);pointer-events:none}
.article-tag{font-size:11px;font-weight:700;color:var(--green-l);text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px}
.article-title{font-family:var(--fd);font-size:clamp(28px,5vw,42px);line-height:1.15;letter-spacing:-0.02em;margin-bottom:14px;max-width:700px;margin-left:auto;margin-right:auto}
.article-meta{font-size:13px;color:var(--t4);margin-bottom:8px}
.article-reading{font-size:12px;color:var(--t5)}

/* Article body */
.article-body{padding:40px 20px 80px}
.article-body .container{max-width:680px}
.article-body h2{font-family:var(--fd);font-size:26px;line-height:1.2;letter-spacing:-0.01em;margin:40px 0 16px;color:var(--t1)}
.article-body h3{font-size:18px;font-weight:700;margin:32px 0 12px;color:var(--t1)}
.article-body p{font-size:15px;color:var(--t2);line-height:1.8;margin-bottom:18px}
.article-body ul,.article-body ol{margin:0 0 18px 20px;color:var(--t2)}
.article-body li{font-size:15px;line-height:1.8;margin-bottom:6px}
.article-body strong{color:var(--t1)}
.article-body blockquote{border-left:3px solid var(--green);padding:14px 20px;margin:24px 0;background:rgba(45,138,94,.06);border-radius:0 10px 10px 0}
.article-body blockquote p{color:var(--t2);margin-bottom:0;font-style:italic}
.article-body img{border-radius:12px;margin:24px 0;border:1px solid var(--brd)}
.article-body a{color:var(--green-l);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--green)}

/* Info box (callouts) */
.info-box{background:rgba(45,138,94,.06);border:1px solid var(--brd-g);border-radius:14px;padding:24px;margin:28px 0}
.info-box-title{font-size:13px;font-weight:700;color:var(--green-l);margin-bottom:8px;text-transform:uppercase;letter-spacing:.04em}
.info-box p{margin-bottom:0}

.warning-box{background:rgba(212,160,74,.06);border:1px solid rgba(212,160,74,.25);border-radius:14px;padding:24px;margin:28px 0}
.warning-box-title{font-size:13px;font-weight:700;color:var(--amber);margin-bottom:8px;text-transform:uppercase;letter-spacing:.04em}
.warning-box p{margin-bottom:0}

/* CTA Banner inside articles */
.article-cta{background:linear-gradient(170deg,rgba(16,26,38,.95),rgba(11,18,25,.98));border:1px solid var(--brd-g);border-radius:20px;padding:36px 28px;text-align:center;margin:40px 0;position:relative;overflow:hidden}
.article-cta::before{content:'';position:absolute;top:-40%;right:-40%;width:300px;height:300px;background:radial-gradient(circle,rgba(45,138,94,.08),transparent 70%);pointer-events:none}
.article-cta h3{font-family:var(--fd);font-size:22px;margin-bottom:10px;position:relative}
.article-cta p{font-size:14px;color:var(--t3);margin-bottom:20px;position:relative}
.article-cta .cta-btn{display:inline-block;padding:14px 32px;background:linear-gradient(135deg,var(--green),var(--green-d));color:#fff;border:none;border-radius:12px;font-size:15px;font-weight:700;cursor:pointer;font-family:var(--ff);letter-spacing:.01em;transition:all .25s;box-shadow:0 4px 20px var(--green-glow);position:relative}
.article-cta .cta-btn:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(45,138,94,.4);text-decoration:none;color:#fff}

/* Breadcrumb */
.breadcrumb{font-size:12px;color:var(--t4);margin-bottom:16px}
.breadcrumb a{color:var(--t4)}
.breadcrumb a:hover{color:var(--green-l)}
.breadcrumb .sep{margin:0 6px;opacity:.5}

/* Footer */
.footer{padding:40px 20px;text-align:center;border-top:1px solid var(--brd);background:var(--bg)}
.footer-logo{font-family:var(--fd);font-size:22px;color:var(--t1);margin-bottom:8px}
.footer-logo span{color:var(--green)}
.footer-text{font-size:11px;color:var(--t6);line-height:1.8;max-width:480px;margin:0 auto}

/* Responsive */
@media(max-width:600px){
  .nav{padding:12px 16px}
  .nav-links{gap:10px}
  .section{padding:60px 16px}
  .articles-grid{grid-template-columns:1fr}
  .article-header{padding:100px 16px 30px}
  .article-body{padding:30px 16px 60px}
  .article-cta{padding:28px 20px}
}