/* =========================================================
   blog.css — Emerson Moura | Gestão & Digital
   ========================================================= */

:root{
  --green-deep:#001200;--green-dark:#001a00;--green:#002e00;
  --green-mid:#003d00;--green-light:#0a5408;
  --gold:#C9931A;--gold-soft:#e0ac35;--gold-deep:#9c7110;
  --white:#FFFFFF;
  --white-70:rgba(255,255,255,0.70);--white-45:rgba(255,255,255,0.45);
  --line-gold:rgba(201,147,26,0.25);--line-gold-strong:rgba(201,147,26,0.55);
  --sans:'Poppins',system-ui,sans-serif;--mono:'JetBrains Mono',monospace;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--green);color:var(--white);-webkit-font-smoothing:antialiased;line-height:1.5;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
img,svg{display:block;max-width:100%}

/* Layout */
.container{max-width:1240px;margin:0 auto;padding:0 32px}
@media(max-width:768px){.container{padding:0 20px}}

/* Typography */
.eyebrow{font-family:var(--mono);font-size:10px;font-weight:500;letter-spacing:.28em;text-transform:uppercase;display:inline-flex;align-items:center;gap:14px;color:var(--gold)}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--gold);display:inline-block}
h1,h2,h3,h4{font-family:var(--sans);font-weight:700;letter-spacing:-.02em;line-height:1.15;color:var(--gold)}
h1{font-size:clamp(34px,5vw,64px)}
h2{font-size:clamp(24px,3.5vw,48px)}
h3{font-size:clamp(18px,2vw,24px)}
p{font-size:16px;line-height:1.75;color:var(--white-70)}
strong{color:var(--white);font-weight:600}

/* Separator */
.sep{height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:.35}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 26px;font-family:var(--sans);font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;border-radius:2px;transition:all .25s cubic-bezier(.25,.46,.45,.94)}
.btn-primary{background:var(--gold);color:var(--green-deep)}
.btn-primary:hover{background:var(--gold-soft);transform:translateY(-2px);box-shadow:0 14px 30px -10px rgba(201,147,26,.5)}
.btn-dark{background:var(--green-deep);color:var(--gold);white-space:nowrap;flex-shrink:0}
.btn-dark:hover{background:var(--green-dark);transform:translateY(-2px)}
.btn-arrow{transition:transform .25s ease}
.btn:hover .btn-arrow{transform:translateX(4px)}

/* ─── Header ─── */
header{position:fixed;top:0;left:0;right:0;z-index:100;backdrop-filter:blur(16px);background:rgba(0,18,0,0.88);border-bottom:1px solid var(--line-gold);transition:background .3s ease}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 32px;max-width:1240px;margin:0 auto}
.brand{display:flex;align-items:center;gap:12px;color:var(--white)}
.brand-mark{width:38px;height:38px;border:1px solid var(--gold);display:flex;align-items:center;justify-content:center;color:var(--gold);position:relative;font-family:var(--sans);font-weight:800;font-size:15px;letter-spacing:-.02em}
.brand-mark::before,.brand-mark::after{content:"";position:absolute;width:6px;height:6px;border:1px solid var(--gold)}
.brand-mark::before{top:-3px;left:-3px;border-right:none;border-bottom:none}
.brand-mark::after{bottom:-3px;right:-3px;border-left:none;border-top:none}
.brand-info .name{font-weight:700;font-size:15px;color:var(--white);letter-spacing:-.01em}
.brand-info .sub{font-family:var(--mono);font-size:9px;letter-spacing:.22em;color:var(--gold);text-transform:uppercase;margin-top:1px}
.nav-links{display:flex;gap:32px;align-items:center}
.nav-links a{font-size:13px;font-weight:500;color:var(--white-70);letter-spacing:.02em;position:relative;padding:6px 0;transition:color .2s ease}
.nav-links a:hover,.nav-links a.active{color:var(--gold)}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--gold);transition:width .25s ease}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-cta{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:10px 20px;border:1px solid var(--gold);color:var(--gold);transition:all .2s ease}
.nav-cta:hover{background:var(--gold);color:var(--green-deep)}
.hamburger{display:none;color:var(--white);width:28px;height:28px;flex-direction:column;justify-content:center;gap:5px;align-items:flex-end}
.hamburger span{display:block;height:1.5px;background:var(--white);transition:all .3s}
.hamburger span:nth-child(1){width:22px}
.hamburger span:nth-child(2){width:14px}
.hamburger.open span:nth-child(1){width:22px;transform:translateY(3.5px) rotate(45deg)}
.hamburger.open span:nth-child(2){width:22px;transform:translateY(-3.5px) rotate(-45deg)}
@media(max-width:900px){.nav-links,.nav-cta{display:none}.hamburger{display:flex}}

/* Mobile menu */
.mobile-menu{display:none;position:fixed;top:71px;left:0;right:0;bottom:0;z-index:99;background:rgba(0,12,0,0.97);backdrop-filter:blur(16px);border-top:1px solid var(--line-gold);flex-direction:column;overflow-y:auto}
.mobile-menu.open{display:flex}
.mobile-menu nav{display:flex;flex-direction:column;flex:1;padding:8px 0}
.mobile-menu nav a{font-size:18px;font-weight:600;color:var(--white-70);padding:20px 28px;letter-spacing:.01em;border-bottom:1px solid var(--line-gold);transition:color .2s ease,padding-left .2s ease;display:flex;align-items:center;justify-content:space-between}
.mobile-menu nav a:first-child{border-top:1px solid var(--line-gold)}
.mobile-menu nav a:hover{color:var(--gold);padding-left:36px}
.mobile-menu nav a::after{content:"→";font-size:14px;color:var(--gold);opacity:.5}
.mobile-menu-cta{padding:24px 28px}
.mobile-menu-cta a{display:block;text-align:center;padding:16px;background:var(--gold);color:var(--green-deep);font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;transition:background .2s ease}
.mobile-menu-cta a:hover{background:var(--gold-soft)}

/* ─── Blog Hero ─── */
.blog-hero{min-height:340px;padding:140px 0 88px;background:radial-gradient(ellipse at 70% 30%,rgba(10,84,8,.45),transparent 55%),linear-gradient(160deg,var(--green-deep) 0%,var(--green) 100%);position:relative;overflow:hidden}
.blog-hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(201,147,26,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(201,147,26,.05) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse at 50% 50%,#000 10%,transparent 70%)}
.blog-hero-content{position:relative;z-index:2}
.blog-hero h1{color:var(--white);margin:16px 0 14px}
.blog-hero h1 span{color:var(--gold)}
.blog-hero p{font-size:17px;color:var(--white-70);max-width:520px}

/* ─── Posts Section ─── */
.posts-section{background:var(--green-dark);padding:88px 0 120px}
.posts-label{margin-bottom:48px}
.posts-label h2{color:var(--white);margin-top:14px}

/* Featured card */
.featured-card{border:1px solid var(--line-gold);background:rgba(255,255,255,.025);position:relative;overflow:hidden;display:grid;grid-template-columns:1fr 1fr}
@media(max-width:900px){.featured-card{grid-template-columns:1fr}}
.featured-card::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--gold)}
.featured-card-body{padding:52px 48px;display:flex;flex-direction:column;justify-content:space-between;border-right:1px solid var(--line-gold)}
@media(max-width:900px){.featured-card-body{border-right:none;border-bottom:1px solid var(--line-gold);padding:36px 24px}}
.featured-card-aside{padding:52px 48px;display:flex;flex-direction:column;justify-content:center;background:rgba(0,0,0,.18);position:relative;overflow:hidden}
@media(max-width:900px){.featured-card-aside{padding:36px 24px}}
.featured-card-aside::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(45deg,transparent 0,transparent 22px,rgba(201,147,26,.025) 22px,rgba(201,147,26,.025) 23px);pointer-events:none}

.post-cat{font-family:var(--mono);font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);border:1px solid var(--line-gold);padding:4px 10px;display:inline-block;margin-bottom:20px;width:fit-content}
.featured-card h2{font-size:clamp(22px,2.8vw,34px);color:var(--white);margin-bottom:16px;line-height:1.25}
.featured-card > .featured-card-body > div:first-child > p{font-size:15px;line-height:1.7;color:var(--white-70);margin-bottom:0}

.post-meta-row{display:flex;gap:16px;flex-wrap:wrap;align-items:center;padding-top:20px;border-top:1px solid var(--line-gold);margin:28px 0 28px}
.meta-author{display:flex;align-items:center;gap:10px}
.author-avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--gold-deep));display:flex;align-items:center;justify-content:center;font-weight:800;color:var(--green-deep);font-size:12px;flex-shrink:0}
.meta-name{font-size:13px;font-weight:600;color:var(--white-70)}
.meta-sep{width:1px;height:14px;background:var(--line-gold-strong);flex-shrink:0}
.meta-item{font-family:var(--mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--white-45)}

.quote-teaser{position:relative;z-index:1}
.quote-teaser .qt-mark{font-size:88px;line-height:.8;color:var(--gold);opacity:.2;font-weight:800;font-family:var(--sans);display:block}
.quote-teaser .qt-text{font-size:17px;font-style:italic;font-weight:500;color:var(--white);line-height:1.55;margin:10px 0 24px;display:block}
.quote-teaser .qt-line{width:40px;height:1px;background:var(--line-gold-strong)}
.quote-teaser .qt-source{font-family:var(--mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--white-45);margin-top:12px;display:block}

/* ─── Article Hero ─── */
.article-hero{padding:140px 0 72px;background:radial-gradient(ellipse at 60% 40%,rgba(10,84,8,.4),transparent 55%),linear-gradient(160deg,var(--green-deep) 0%,var(--green) 100%);position:relative;overflow:hidden;border-bottom:1px solid var(--line-gold)}
.article-hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(201,147,26,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(201,147,26,.04) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse at 50% 60%,#000 10%,transparent 68%)}
.article-hero-inner{position:relative;z-index:2;max-width:800px}
.breadcrumb{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:var(--white-45);margin-bottom:24px;flex-wrap:wrap}
.breadcrumb a{color:var(--white-45);transition:color .2s ease}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb .bc-sep{opacity:.4}
.article-hero h1{color:var(--white);font-size:clamp(26px,4.5vw,52px);margin:18px 0 28px;max-width:740px}
.article-meta{display:flex;gap:20px;flex-wrap:wrap;align-items:center}

/* ─── Article Body ─── */
.article-body{background:var(--green-dark);padding:80px 0 120px}
@media(max-width:768px){.article-body{padding:56px 0 80px}}
.article-inner{max-width:720px;margin:0 auto}

.article-inner p{font-size:17px;line-height:1.85;color:var(--white-70);margin-bottom:24px}
.article-inner h2{font-size:clamp(20px,2.5vw,28px);color:var(--gold);margin:56px 0 18px;letter-spacing:-.02em}
.article-inner ul{list-style:none;margin-bottom:28px;display:flex;flex-direction:column;gap:14px}
.article-inner li{display:flex;align-items:flex-start;gap:14px;font-size:16px;color:var(--white-70);line-height:1.7}
.article-inner li::before{content:"";flex-shrink:0;width:18px;height:18px;margin-top:4px;border:1px solid var(--gold);border-radius:50%;background:radial-gradient(circle at center,var(--gold) 5px,transparent 5px)}
.article-inner li strong{color:var(--white)}

blockquote{border-left:3px solid var(--gold);margin:44px 0;padding:24px 32px 24px 40px;background:rgba(201,147,26,.06);position:relative}
blockquote::before{content:"\201C";position:absolute;top:4px;left:14px;font-size:72px;line-height:1;color:var(--gold);opacity:.2;font-family:var(--sans);font-weight:800;pointer-events:none}
blockquote p{font-size:19px!important;font-weight:500;color:var(--white)!important;line-height:1.6!important;margin:0!important;font-style:italic}

.article-divider{width:48px;height:2px;background:var(--gold);margin:52px 0}

/* CTA Box */
.article-cta{background:var(--gold);padding:40px 44px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-top:56px}
@media(max-width:768px){.article-cta{padding:32px 24px;flex-direction:column;align-items:flex-start}}
.cta-text p{font-size:18px!important;font-weight:700;color:var(--green-deep)!important;line-height:1.4!important;margin:0!important}
.cta-text span{display:block;font-size:13px;font-weight:400;color:var(--green-deep);opacity:.7;margin-top:6px}

/* Back link */
.back-link{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin-bottom:56px;transition:gap .25s ease}
.back-link:hover{gap:13px}
.back-link svg{transform:rotate(180deg)}

/* ─── Footer ─── */
footer{background:var(--green-deep);color:var(--white);padding:72px 0 28px;position:relative}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:56px;margin-bottom:56px}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;gap:36px}}
@media(max-width:560px){.footer-grid{grid-template-columns:1fr}}
.footer-brand p{font-size:13px;line-height:1.7;color:var(--white-45);margin-top:16px;max-width:300px}
.footer-col h5{font-family:var(--mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);margin-bottom:20px;font-weight:500}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:13px;color:var(--white-70);transition:color .2s ease}
.footer-col a:hover{color:var(--gold)}
.footer-socials{display:flex;gap:8px;margin-top:20px}
.social-btn{width:36px;height:36px;border:1px solid var(--line-gold);color:var(--white-70);display:flex;align-items:center;justify-content:center;transition:all .25s ease}
.social-btn:hover{border-color:var(--gold);color:var(--gold);transform:translateY(-2px)}
.footer-bottom{border-top:1px solid var(--line-gold);padding-top:24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px}
.footer-bottom p{font-size:11px;color:var(--white-45);font-family:var(--mono);letter-spacing:.06em}
.footer-meta{display:flex;gap:20px;font-size:11px;color:var(--white-45);font-family:var(--mono);letter-spacing:.06em}

/* WhatsApp float */
.wa-float{position:fixed;bottom:26px;right:26px;width:58px;height:58px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 28px -6px rgba(37,211,102,.5);z-index:50;transition:transform .25s ease}
.wa-float:hover{transform:scale(1.08)}