/* ===================== Newsletter RADAR 442FX (reutilizável) ===================== */
.radar-wrap { border-top: 1px solid var(--border-soft); background: var(--black-deep); }
.radar-wrap .container { padding-top: 56px; padding-bottom: 56px; }
.coluna-news {
  display: grid; grid-template-columns: 1fr 1fr;
  border: 1px solid var(--border-accent);
  background: linear-gradient(135deg, rgba(254,210,1,0.06) 0%, transparent 60%), var(--black-soft);
  position: relative;
}
.coluna-news::before { content: ''; position: absolute; top: -1px; left: -1px; width: 24px; height: 24px; border-top: 2px solid var(--amber-glow); border-left: 2px solid var(--amber-glow); }
.coluna-news::after { content: ''; position: absolute; bottom: -1px; right: -1px; width: 24px; height: 24px; border-bottom: 2px solid var(--amber-glow); border-right: 2px solid var(--amber-glow); }
.cn-copy { padding: 48px 48px 48px 56px; border-right: 1px solid var(--border-soft); display: flex; flex-direction: column; justify-content: center; gap: 18px; }
.cn-copy .badge { align-self: flex-start; }
.cn-copy h3 { font-family: var(--font-sans); font-weight: 600; font-size: clamp(28px, 3.2vw, 44px); letter-spacing: -0.025em; line-height: 1.05; color: var(--cream-white); }
.cn-copy h3 em { font-family: var(--font-serif); font-style: italic; font-weight: 400; }
.cn-copy p { font-size: 16px; color: var(--cream-dim); line-height: 1.55; max-width: 380px; }
.cn-copy p strong { color: var(--cream-white); font-weight: 500; }
.cn-form { padding: 48px 56px 48px 48px; display: flex; flex-direction: column; justify-content: center; gap: 16px; }
.cn-input-label { font-family: var(--font-pixel); font-size: 14px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gray-mute); display: block; margin-bottom: 12px; }
.cn-input-row { display: grid; grid-template-columns: 1fr auto; align-items: stretch; border: 1px solid var(--border-accent); background: var(--black-deep); transition: border-color 200ms ease; }
.cn-input-row:focus-within { border-color: var(--amber-glow); }
.cn-input-row > .cn-input-label { grid-column: 1 / -1; padding: 14px 18px 0; }
.cn-form input[type="email"] { grid-column: 1; background: transparent; border: none; color: var(--cream-white); font-family: var(--font-sans); font-size: 17px; padding: 10px 18px 18px; outline: none; width: 100%; }
.cn-form input[type="email"]::placeholder { color: var(--gray-deep); font-family: var(--font-serif); font-style: italic; }
.cn-submit { grid-column: 2; grid-row: 1 / span 2; background: var(--amber-glow); color: var(--black-deep); border: none; padding: 0 26px; font-family: var(--font-sans); font-size: 13px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; cursor: pointer; display: inline-flex; align-items: center; gap: 10px; transition: background 200ms ease, color 200ms ease; white-space: nowrap; }
.cn-submit:hover { background: var(--cream-white); }
.cn-submit .arrow { font-family: var(--font-pixel); font-size: 18px; transition: transform 200ms ease; }
.cn-submit:hover .arrow { transform: translateX(4px); }
.cn-foot { font-family: var(--font-pixel); font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gray-mute); }
.cn-foot em { color: var(--amber-glow); font-style: italic; font-family: var(--font-serif); letter-spacing: 0; text-transform: none; font-size: 15px; }
.cn-thanks { grid-column: 1 / -1; display: flex; gap: 20px; align-items: center; padding: 48px 56px; }
.cn-thanks[hidden] { display: none; }
.cn-thanks-mark { width: 56px; height: 56px; border: 1.5px solid var(--amber-glow); color: var(--amber-glow); display: inline-flex; align-items: center; justify-content: center; font-size: 28px; border-radius: 50%; flex-shrink: 0; }
.cn-thanks strong { display: block; font-family: var(--font-sans); font-size: 22px; font-weight: 600; color: var(--cream-white); margin-bottom: 4px; letter-spacing: -0.01em; }
.cn-thanks p { font-family: var(--font-serif); font-size: 17px; color: var(--cream-dim); line-height: 1.4; }
.cn-thanks em { color: var(--amber-glow); font-style: italic; }
.cn-form[hidden] { display: none; }
@media (max-width: 880px) {
  .radar-wrap .container { padding-top: 40px; padding-bottom: 40px; }
  .coluna-news { grid-template-columns: 1fr; }
  .cn-copy { border-right: none; border-bottom: 1px solid var(--border-soft); padding: 36px 28px; }
  .cn-form { padding: 36px 28px; }
  .cn-thanks { padding: 36px 28px; }
}
@media (max-width: 720px) {
  .radar-wrap { padding: 0; }
}
@media (max-width: 520px) {
  .cn-input-row { grid-template-columns: 1fr; }
  .cn-submit { grid-column: 1; grid-row: auto; padding: 18px; justify-content: center; border-top: 1px solid var(--border-accent); }
}