:root{
  --bg:#f8fafc;
  --ink:#1a1b1c;
  --dim:#515355;
  --faint:#7e8082;
  --cyan:#224e82;
  --cyan-soft:rgba(34,78,130,.06);
  --hair:rgba(81,83,85,.1);
  --ease:cubic-bezier(.32,.72,0,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--ink);
  font-family:'Lato',sans-serif;font-size:16px;line-height:1.6;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,.display{font-family:'Sora',sans-serif;font-weight:500;line-height:1.1;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
::selection{background:var(--cyan);color:#fff}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}
.grad{font-style:normal;color:var(--cyan)}
.skip-link{
  position:fixed;top:-100px;left:16px;z-index:120;background:var(--ink);color:#fff;
  padding:12px 20px;border-radius:8px;font-weight:700;transition:top .3s var(--ease);
}
.skip-link:focus{top:16px}
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0;
}

/* ============ NAV (réplica do site principal — pílula flutuante) ============ */
nav{
  position:fixed;top:16px;left:50%;transform:translateX(-50%);z-index:100;
  display:flex;align-items:center;justify-content:space-between;gap:8px;padding:4px 6px 4px 16px;
  border-radius:999px;background:rgba(255,255,255,.85);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  border:1px solid var(--hair);box-shadow:0 8px 32px rgba(15,23,42,.06),inset 0 1px 0 rgba(255,255,255,.9);
  white-space:nowrap;width:max-content;max-width:calc(100vw - 32px);overflow:hidden;
  transition:top .45s var(--ease),max-width .45s var(--ease),padding .45s var(--ease),
    border-radius .45s var(--ease),background-color .45s var(--ease),border-color .45s var(--ease),
    box-shadow .45s var(--ease),backdrop-filter .45s var(--ease);
}
.nav-right{display:flex;align-items:center;gap:6px;flex-shrink:0}
.nav-logo{display:inline-flex;align-items:center;margin-right:8px;flex-shrink:0;height:42px}
.nav-logo img{height:38px;width:auto;display:block;object-fit:contain;transition:height .45s var(--ease),filter .45s var(--ease)}

/* Só na home do blog: barra larga transparente no topo que "morfa" em pílula ao rolar (igual à home do site) */
body.blog-index nav:not(.scrolled){
  top:0;width:100vw;max-width:100vw;padding:16px 7.5vw 16px 11vw;
  border-radius:0;background:rgba(255,255,255,0);border-color:transparent;
  box-shadow:none;backdrop-filter:blur(0);-webkit-backdrop-filter:blur(0);
}
body.blog-index nav:not(.scrolled) .nav-logo{height:46px}
body.blog-index nav:not(.scrolled) .nav-logo img{height:42px;filter:brightness(0) invert(1)}
body.blog-index nav:not(.scrolled) .nav-links a{color:#fff}
body.blog-index nav:not(.scrolled) .nav-links a:hover{background:rgba(255,255,255,.14);color:#fff}
body.blog-index nav:not(.scrolled) .nav-cta-ghost{color:#fff;border-color:rgba(255,255,255,.5)}
body.blog-index nav:not(.scrolled) .nav-cta{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.4)}
body.blog-index nav:not(.scrolled) .nav-quick{background:transparent;border-color:rgba(255,255,255,.6);color:#fff}
body.blog-index nav:not(.scrolled) .burger{border-color:rgba(255,255,255,.45)}
body.blog-index nav:not(.scrolled) .burger span{background:#fff}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a{
  font-size:.82rem;color:var(--ink);font-weight:600;height:36px;padding:0 11px;border-radius:999px;
  transition:all .4s var(--ease);display:inline-flex;align-items:center;justify-content:center;gap:5px;
}
.nav-links a:hover{color:var(--cyan);background:var(--cyan-soft)}
.nav-links a.active{color:var(--cyan);background:var(--cyan-soft)}
.nav-link-icon{
  display:inline-flex;align-items:center;justify-content:center;width:0;opacity:0;overflow:hidden;
  transition:width .3s var(--ease),opacity .3s var(--ease),transform .3s var(--ease);
  transform:translateX(-4px);
}
.nav-link-icon svg{width:13px;height:13px;stroke:currentColor}
.nav-links a:hover .nav-link-icon{width:13px;opacity:1;transform:translateX(0)}
.nav-cta{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;background:var(--ink);color:#fff;
  border-radius:999px;height:36px;padding:0 5px 0 14px;font-size:.80rem;font-weight:700;margin-left:2px;
  transition:transform .4s var(--ease);
}
.nav-cta:active{transform:scale(.97)}
.nav-cta .dot{
  width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.15);
  display:inline-flex;align-items:center;justify-content:center;font-size:.72rem;
  transition:transform .4s var(--ease);
}
.nav-cta:hover .dot{transform:translate(2px,-1px) scale(1.08)}
.nav-cta-ghost{background:transparent;color:var(--ink);border:1px solid var(--hair)}
.nav-cta-ghost .dot{background:rgba(0,0,0,.06)}
.nav-cta-ghost:hover{border-color:rgba(0,0,0,.15)}
.burger{display:none;width:38px;height:38px;border-radius:50%;border:1px solid var(--hair);background:none;cursor:pointer;position:relative;flex-shrink:0}
.burger span{position:absolute;left:50%;width:15px;height:1.5px;margin-top:-.75px;background:var(--ink);transform:translateX(-50%);transition:all .5s var(--ease)}
.burger span:nth-child(1){top:calc(50% - 4px)}
.burger span:nth-child(2){top:calc(50% + 4px)}
.burger.open span:nth-child(1){top:50%;transform:translate(-50%,-50%) rotate(45deg)}
.burger.open span:nth-child(2){top:50%;transform:translate(-50%,-50%) rotate(-45deg)}
.mobile-menu{
  position:fixed;inset:0;z-index:90;background:rgba(248,250,252,.96);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);
  display:flex;flex-direction:column;justify-content:flex-start;
  padding:120px 8vw max(48px,calc(24px + env(safe-area-inset-bottom)));gap:6px;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;
  opacity:0;pointer-events:none;transition:opacity .6s var(--ease);
}
.mobile-menu.open{opacity:1;pointer-events:auto}
.mobile-menu a{
  font-family:'Sora',sans-serif;font-size:clamp(1.3rem,6vw,2.3rem);font-weight:500;color:var(--ink);
  transform:translateY(48px);opacity:0;transition:all .7s var(--ease);
}
.mobile-menu.open a{transform:translateY(0);opacity:1}
.mobile-menu a:nth-child(1){transition-delay:.08s}.mobile-menu a:nth-child(2){transition-delay:.14s}
.mobile-menu a:nth-child(3){transition-delay:.2s}.mobile-menu a:nth-child(4){transition-delay:.26s}
.mobile-menu a:nth-child(5){transition-delay:.32s}.mobile-menu a:nth-child(6){transition-delay:.38s}
.mobile-menu a:nth-child(7){transition-delay:.44s}
.mobile-menu a:nth-child(8){transition-delay:.5s}
.mobile-menu a.mobile-cta{
  display:inline-flex;align-items:center;gap:12px;
  font-size:1rem;font-weight:700;border-radius:999px;
  padding:12px 14px 12px 26px;margin-top:6px;background:var(--ink);color:#fff;
}
.mobile-menu a.mobile-cta-ghost{background:transparent;color:var(--ink);border:1px solid var(--hair)}
.mobile-menu a.mobile-cta .dot{
  width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.15);
  display:flex;align-items:center;justify-content:center;font-size:.8rem;flex-shrink:0;
}
.mobile-menu a.mobile-cta-ghost .dot{background:rgba(0,0,0,.06)}
.nav-quick{
  display:none;align-items:center;white-space:nowrap;
  font-size:.82rem;font-weight:700;color:#fff;
  background:#000;border:1px solid #000;border-radius:999px;
  padding:9px 16px;flex-shrink:0;text-decoration:none;
  transition:opacity .35s var(--ease),transform .35s var(--ease),
    background-color .35s var(--ease),border-color .35s var(--ease),color .35s var(--ease);
}
/* na pílula (após rolar) o atalho "Resultados" recolhe — igual à home */
nav.scrolled .nav-quick{opacity:0;transform:scale(.85);pointer-events:none;width:0;padding:0;border:0;overflow:hidden}
.nav-call{display:none}

@media (max-width:1220px){
  .nav-links,.nav-cta{display:none}
  .burger{display:block}
  .nav-quick{display:inline-flex}
  nav{gap:12px}
  nav.scrolled{padding:8px 8px 8px 20px}
}

/* ============ PAGE HERO ============ */
.page-hero{
  position:relative;
  overflow:hidden;
  padding:120px 6vw 72px;
  background:linear-gradient(135deg,#0e2a4a 0%,#224e82 45%,#2f6ba5 100%);
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(700px 300px at 85% -10%,rgba(255,255,255,.14),transparent 60%),
    radial-gradient(500px 260px at -5% 110%,rgba(255,255,255,.10),transparent 55%),
    radial-gradient(1200px 500px at 50% 130%,rgba(0,0,0,.22),transparent 60%);
  pointer-events:none;
}
.page-hero::after{
  content:"";position:absolute;right:-80px;bottom:-120px;
  width:420px;height:420px;border-radius:50%;
  border:60px solid rgba(255,255,255,.05);
  pointer-events:none;
}
.hero-grid{
  position:relative;z-index:1;
  max-width:1180px;margin:0 auto;
  display:grid;grid-template-columns:1.4fr .8fr;gap:56px;align-items:center;
}
.crumb{font-size:.82rem;color:rgba(255,255,255,.65);text-transform:uppercase;letter-spacing:.16em}
.crumb a{color:rgba(255,255,255,.85)}
.crumb a:hover{color:#fff}
.crumb i{margin:0 8px;color:rgba(255,255,255,.4)}
.page-hero h1{
  font-size:clamp(2.4rem,5.5vw,4.2rem);
  margin-top:20px;color:#fff;font-weight:600;
  max-width:15ch;
}
.page-hero h1 .grad{color:#8fd0ff}
.page-hero h1 em{
  font-style:normal;position:relative;white-space:nowrap;
}
.page-hero h1 em::after{
  content:"";position:absolute;left:0;right:0;bottom:.06em;height:.14em;
  background:linear-gradient(90deg,#8fd0ff,transparent);
  opacity:.55;
}
.hero-lead{
  margin-top:20px;color:rgba(255,255,255,.82);
  font-size:1.12rem;max-width:52ch;line-height:1.7;
}
.hero-actions{display:flex;gap:16px;margin-top:34px;flex-wrap:wrap}
.hero-btn{
  padding:14px 26px;border-radius:999px;font-weight:700;font-size:.95rem;
  background:#fff;color:#224e82;transition:transform .3s var(--ease),box-shadow .3s;
  box-shadow:0 8px 24px rgba(8,20,40,.28);
}
.hero-btn:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(8,20,40,.38)}
.hero-btn-ghost{
  padding:14px 26px;border-radius:999px;font-weight:600;font-size:.95rem;
  color:#fff;border:1.5px solid rgba(255,255,255,.35);
  transition:background .3s,border-color .3s,color .3s;
}
.hero-btn-ghost:hover{background:rgba(255,255,255,.1);border-color:#fff}

.hero-meta{
  display:flex;flex-direction:column;gap:28px;
}
.hero-stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px;
}
.stat{
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);
  border-radius:1rem;padding:20px 14px;text-align:center;
  backdrop-filter:blur(6px);
}
.stat-num{
  display:block;font-family:'Sora',sans-serif;font-size:2rem;font-weight:600;color:#fff;line-height:1;
}
.stat-label{
  display:block;margin-top:8px;font-size:.76rem;color:rgba(255,255,255,.7);
  text-transform:uppercase;letter-spacing:.08em;
}
.hero-note{
  display:flex;align-items:center;gap:10px;
  color:rgba(255,255,255,.7);font-size:.88rem;
}
.note-dot{
  width:8px;height:8px;border-radius:50%;background:#8fd0ff;
  box-shadow:0 0 0 4px rgba(143,208,255,.2);
}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .page-hero{padding:104px 6vw 56px}
  .hero-stats{max-width:420px}
}

.wrap{max-width:1180px;margin:0 auto;padding:0 6vw 60px}

/* ============ FILTER ============ */
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin:40px 0 8px}
.chip{
  padding:8px 16px;border:1px solid var(--hair);border-radius:999px;
  font-size:.85rem;color:var(--dim);background:#fff;transition:all .3s;
}
.chip:hover{border-color:var(--cyan);color:var(--cyan)}
.chip-active{background:var(--cyan);border-color:var(--cyan);color:#fff}

/* ============ BLOG GRID ============ */
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;margin-top:24px}
.post-card{
  background:#fff;border:1px solid var(--hair);border-radius:1rem;overflow:hidden;
  transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .5s;
  box-shadow:0 4px 16px rgba(15,23,42,.04);display:flex;flex-direction:column;
}
.post-card:hover{transform:translateY(-6px);border-color:rgba(2,132,199,.3);box-shadow:0 16px 40px rgba(2,132,199,.12)}
.post-thumb{position:relative;aspect-ratio:16/9;overflow:hidden}
.post-thumb img{width:100%;height:100%;object-fit:cover}
.post-cat{
  position:absolute;top:12px;left:12px;background:var(--cyan);color:#fff;
  padding:4px 10px;border-radius:999px;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;
}
.post-body{padding:20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-date{font-size:.78rem;color:var(--faint);text-transform:uppercase;letter-spacing:.08em}
.post-body h2{font-size:1.2rem;line-height:1.3}
.post-body p{color:var(--dim);font-size:.92rem;flex:1}
.post-more{color:var(--cyan);font-weight:700;font-size:.9rem}

.empty{grid-column:1/-1;text-align:center;color:var(--faint);padding:40px 0}

/* ============ ARTIGO ============ */
.article{max-width:960px;padding-top:120px}
.back{display:inline-block;margin:32px 0 8px;color:var(--cyan);font-weight:600}
.article-head{padding:24px 0 8px}
.article-head .post-cat{position:static;width:max-content}
.article-head h1{font-size:clamp(1.8rem,4vw,2.8rem);margin-top:16px}
.article-sub{margin-top:12px;color:var(--dim);font-size:1.1rem;font-style:italic}
.article-meta{margin-top:12px;color:var(--faint);font-size:.85rem}
.article-img{width:100%;border-radius:1rem;margin:24px 0}
.article-img{aspect-ratio:16/9;object-fit:cover}
.article-body{line-height:1.8;color:var(--ink)}
.article-body p{margin-bottom:1.2em}
.article-body h2{font-size:1.5rem;margin:1.6em 0 .6em}
.article-body ul{list-style:disc;padding-left:1.4em;margin-bottom:1.2em}
.article-body li{margin-bottom:.4em}

.cta-box{
  margin-top:48px;background:linear-gradient(160deg,#ffffff,#f0f9ff 50%,#e0f2fe);
  border:1px solid var(--hair);border-radius:1.25rem;padding:40px;text-align:center;
}
.cta-box h3{font-size:1.6rem}
.cta-box p{color:var(--dim);margin:8px 0 24px}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:10px;border-radius:999px;padding:14px 28px;
  background:var(--cyan);color:#fff;font-weight:700;transition:transform .3s,background .3s;
  cursor:pointer;border:none;font-family:inherit;font-size:1rem;
}
.btn:hover{transform:translateY(-2px)}
.btn-whats{background:#25D366}
.btn-ghost{background:transparent;border:1px solid var(--hair);color:var(--dim)}
.btn-ghost:hover{color:var(--ink)}
.btn-danger{background:#c0392b}
.btn-block{width:100%;justify-content:center;margin-top:8px}
.btn-sm{padding:8px 14px;font-size:.85rem}

/* ============ FOOTER ============ */
.footer{
  border-top:1px solid var(--hair);padding:48px 6vw;
  display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;color:var(--faint);font-size:.82rem;
}
.f-logo{font-family:'Sora';font-weight:600;color:var(--ink)}
.f-logo em{font-style:normal;color:var(--cyan)}
.footer address{font-style:normal;margin-top:6px;line-height:1.5}
.footer a:hover{color:var(--ink)}

/* ============ ADMIN ============ */
.admin-body{background:var(--bg)}
.admin-nav{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:14px 6vw;background:#fff;border-bottom:1px solid var(--hair);
}
.admin-nav small{font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);font-family:'Lato'}
.admin-main{max-width:1100px;margin:0 auto;padding:40px 6vw 60px}
.admin-head h1{font-size:2rem}
.admin-head p{color:var(--dim);margin-top:6px}
.admin-actions{margin:24px 0}
.gen-msg{color:var(--cyan);font-weight:600;margin-top:12px}
.panel{background:#fff;border:1px solid var(--hair);border-radius:1rem;padding:24px;margin-top:24px}
.panel h2{font-size:1.1rem;margin-bottom:16px}
.admin-table{width:100%;border-collapse:collapse}
.admin-table th,.admin-table td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--hair);font-size:.9rem}
.admin-table th{color:var(--faint);font-weight:600;text-transform:uppercase;font-size:.75rem;letter-spacing:.06em}
.admin-table a{color:var(--cyan);font-weight:600}
.badge{padding:3px 10px;border-radius:999px;font-size:.72rem;font-weight:700;text-transform:capitalize}
.badge-published{background:#e6f4ea;color:#1e7e34}
.badge-draft{background:#fef3e2;color:#b26a00}
.log-list{list-style:none}
.log-list li{padding:8px 0;border-bottom:1px solid var(--hair);font-size:.88rem;color:var(--dim)}
.log-list li em{color:var(--faint)}

/* login */
.login-panel{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.login-card{
  background:#fff;border:1px solid var(--hair);border-radius:1.25rem;padding:48px;
  width:100%;max-width:380px;box-shadow:0 12px 40px rgba(15,23,42,.06);text-align:center;
}
.login-card h1{font-size:1.5rem;margin-top:16px}
.login-sub{color:var(--dim);font-size:.9rem;margin:6px 0 24px}
.login-card label{display:block;text-align:left;font-size:.85rem;color:var(--dim);margin-bottom:6px}
.login-card input{
  width:100%;padding:12px 14px;border:1px solid var(--hair);border-radius:10px;margin-bottom:16px;
  font-size:1rem;font-family:inherit;
}
.login-card input:focus{outline:2px solid var(--cyan);outline-offset:2px}
.login-error{color:#c0392b;font-size:.85rem;margin-top:12px}
.back-home{display:block;margin-top:20px;color:var(--faint);font-size:.85rem}
.back-home:hover{color:var(--cyan)}

/* ============ RESPONSIVE ============ */
@media (max-width:600px){
  .page-hero{padding:104px 5vw 40px}
  .wrap{padding:0 5vw 40px}
  .footer{flex-direction:column;align-items:flex-start}
  .cta-box{padding:28px}
  .page-hero h1{font-size:clamp(2rem,8vw,2.6rem)}
  .hero-actions{width:100%}
  .hero-btn,.hero-btn-ghost{flex:1;text-align:center}
  .hero-stats{gap:10px}
  .stat{padding:16px 8px}
  .stat-num{font-size:1.6rem}
  .hero-note{font-size:.8rem}
  .filter-bar{margin:28px 0 8px}
}