/* ===================================================================
   COLUNA 442 — cabeçalho + grid de artigos + CTA + radar
   Regra: menos moldura enquanto houver menos de 6 posts.
   =================================================================== */

.coluna-page{display:block}
.coluna{padding:132px 32px 88px;background:var(--black-deep)}
.nav-links a.is-active{color:var(--amber-glow)}

/* ============ 01 CABEÇALHO DA COLUNA ============ */
.col-head{display:flex;flex-direction:column;gap:18px;padding-bottom:28px;margin-bottom:44px;border-bottom:1px solid var(--border-soft)}
.col-head .label-pixel{font-size:14px;letter-spacing:.18em}
.col-head h1{font-family:var(--font-serif);font-weight:400;font-size:clamp(2.4rem,6vw,4rem);line-height:1;letter-spacing:-.02em;color:var(--cream-white)}
.col-head h1 em{font-style:italic;color:var(--amber-glow)}
.col-head p{font-family:var(--font-sans);font-size:17px;line-height:1.5;color:var(--cream-dim);max-width:62ch;text-wrap:pretty}
.col-head p strong{color:var(--cream-white);font-weight:500}
.col-count{font-family:var(--font-pixel);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--gray-mute)}

/* ============ 02 GRID DE ARTIGOS ============ */
.col-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-bottom:88px}
.post{display:flex;flex-direction:column;background:#141414;border:1px solid var(--border-soft);text-decoration:none;color:inherit;overflow:hidden;transition:border-color 260ms ease,transform 260ms ease}
.post:hover{border-color:var(--border-accent);transform:translateY(-3px)}
.post-cover{aspect-ratio:16/10;background:#0f0f0f center/cover no-repeat;flex-shrink:0}
.post-body{display:flex;flex-direction:column;gap:12px;padding:22px 22px 20px;flex:1}
.post-tag{font-family:var(--font-pixel);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--amber-glow);line-height:1}
.post-title{font-family:var(--font-serif);font-weight:400;font-size:25px;line-height:1.14;letter-spacing:-.01em;color:var(--cream-white);text-wrap:pretty;transition:color 200ms ease}
.post:hover .post-title{color:var(--amber-glow)}
.post-foot{margin-top:auto;padding-top:16px;border-top:1px solid var(--border-soft);display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-family:var(--font-pixel);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--gray-mute)}
.post-foot strong{color:var(--cream-dim);font-weight:normal}
.post-foot .sep{color:var(--gray-deep)}
.post-foot .arrow{margin-left:auto;color:var(--amber-glow);font-size:15px;transition:transform 200ms ease}
.post:hover .post-foot .arrow{transform:translateX(5px)}

/* ============ 03 CTA DE NEGÓCIO ============ */
.col-cta{display:grid;grid-template-columns:1.2fr auto;align-items:center;gap:36px;padding:40px 44px;background:#141414;border:1px solid var(--border-accent);border-left:2px solid var(--amber-glow);margin-bottom:28px}
.col-cta h2{font-family:var(--font-sans);font-weight:600;font-size:clamp(24px,2.6vw,34px);line-height:1.1;letter-spacing:-.02em;color:var(--cream-white)}
.col-cta h2 em{font-family:var(--font-serif);font-style:italic;font-weight:400;color:var(--amber-glow)}
.col-cta p{font-size:16px;line-height:1.5;color:var(--cream-dim);max-width:52ch;margin-top:12px}
.col-cta-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}

/* ============ 04 RADAR (newsletter enxuta) ============ */
.col-radar{display:grid;grid-template-columns:1fr minmax(340px,.9fr);align-items:center;gap:32px;padding:26px 44px;background:var(--black-soft);border:1px solid var(--border-soft)}
.cr-copy{display:flex;flex-direction:column;gap:6px}
.cr-copy strong{font-family:var(--font-pixel);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--amber-glow)}
.cr-copy span{font-family:var(--font-serif);font-size:20px;line-height:1.3;color:var(--cream-dim)}
.cn-panel{display:grid;align-items:stretch}
.cn-panel>.cn-form,.cn-panel>.cn-thanks{grid-area:1/1}
.cn-form{display:flex;flex-direction:column;gap:10px;transition:opacity 260ms ease}
.cn-form.is-out{opacity:0;visibility:hidden;pointer-events:none}
.cn-input-row{display:grid;grid-template-columns:1fr auto;align-items:stretch;background:rgba(10,10,10,.6);border:1px solid var(--border-accent);transition:border-color 260ms ease,box-shadow 260ms ease}
.cn-input-row:focus-within{border-color:var(--amber-glow);box-shadow:0 0 0 3px rgba(255,122,24,.15)}
.cn-input-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.cn-form input[type="email"]{height:50px;background:transparent;border:none;color:var(--cream-white);font-family:var(--font-sans);font-size:16px;padding:0 16px;outline:none;width:100%}
.cn-form input[type="email"]::placeholder{color:var(--gray-deep);font-family:var(--font-serif);font-style:italic}
.cn-submit{background:var(--amber-glow);color:var(--black-deep);border:none;padding:0 20px;font-family:var(--font-sans);font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;cursor:pointer;display:inline-flex;align-items:center;gap:8px;white-space:nowrap;transition:background 200ms ease}
.cn-submit:hover{background:var(--cream-white)}
.cn-submit .arrow{font-family:var(--font-pixel);font-size:16px;transition:transform 200ms ease}
.cn-submit:hover .arrow{transform:translateX(4px)}
.cn-foot{font-family:var(--font-pixel);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--gray-mute)}
.cn-thanks{display:flex;gap:14px;align-items:center;opacity:0;visibility:hidden;transition:opacity 260ms ease}
.cn-thanks.is-in{opacity:1;visibility:visible}
.cn-thanks-mark{width:42px;height:42px;border:1.5px solid var(--amber-glow);color:var(--amber-glow);display:inline-flex;align-items:center;justify-content:center;font-size:21px;border-radius:50%;flex-shrink:0}
.cn-thanks strong{display:block;font-family:var(--font-sans);font-size:18px;font-weight:600;color:var(--cream-white);letter-spacing:-.01em}
.cn-thanks p{font-family:var(--font-serif);font-size:16px;color:var(--cream-dim);line-height:1.35}
.cn-thanks em{color:var(--amber-glow);font-style:italic}

@media (max-width:1000px){
  .col-grid{grid-template-columns:repeat(2,1fr)}
  .col-cta{grid-template-columns:1fr;gap:24px;padding:32px 26px}
  .col-radar{grid-template-columns:1fr;gap:18px;padding:26px}
}
@media (max-width:640px){
  .coluna{padding:104px 20px 64px}
  .col-grid{grid-template-columns:1fr;gap:20px;margin-bottom:56px}
  .col-head{margin-bottom:32px}
  .post-title{font-size:23px}
}
@media (max-width:520px){
  .cn-input-row{grid-template-columns:1fr}
  .cn-submit{height:48px;justify-content:center;border-top:1px solid var(--border-accent)}
}
@media (prefers-reduced-motion:reduce){.post:hover{transform:none}}