/* ==========================================================================
   뉴스레터 구독 페이지 (newsletter.html) 전용 스타일
   - 전체 페이지 톤은 세미레이더 다크 네이비 테마(landing.css)를 유지하되,
   - 구독 카드 자체는 참고 이미지(the-edit.co.kr/newsletter)처럼 밝고 팝한 느낌의
     그라디언트 카드로 강조하여 시선을 끌고 구독 전환을 유도함
   ========================================================================== */

#nl-main {
  padding: 56px 0 80px;
}

#nl-subscribe-section {
  max-width: 480px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.nl-card {
  width: 100%;
  background: linear-gradient(165deg, #aee9f5 0%, #bfe6ff 45%, #d8ecff 100%);
  border-radius: 28px;
  padding: 40px 30px 36px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.08) inset;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* ---------------- 상단 일러스트 (이모지 기반 아트) ---------------- */
.nl-illustration {
  position: relative;
  width: 100%;
  display: flex;
  justify-content: center;
  margin-bottom: 8px;
}

.nl-illustration-emoji {
  font-size: 64px;
  filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.25));
}

.nl-illustration-badge {
  position: absolute;
  font-size: 11px;
  font-weight: 800;
  padding: 5px 10px;
  border-radius: 999px;
  background: #fff;
  color: #0a0e1a;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
  white-space: nowrap;
}

.nl-badge-1 { top: 2px; left: 8%; background: #ffe066; transform: rotate(-8deg); }
.nl-badge-2 { top: -4px; right: 6%; background: #ff9ecf; transform: rotate(7deg); }
.nl-badge-3 { bottom: 0; left: 50%; transform: translateX(-50%) rotate(-3deg); background: #b9ffb0; }

/* ---------------- 장식 구분선 ---------------- */
.nl-divider {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin: 14px 0 18px;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: #2b6a8f;
  opacity: 0.75;
}

/* ---------------- 대형 브랜드 로고 ---------------- */
.nl-brand-logo {
  font-size: 40px;
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.5px;
  color: #0a0e1a;
  text-shadow: 3px 3px 0 rgba(255, 255, 255, 0.5);
  margin-bottom: 18px;
}

.nl-brand-logo-en {
  display: inline-block;
  margin-top: 4px;
  font-size: 16px;
  font-weight: 800;
  color: #24506b;
  letter-spacing: 1px;
}

/* ---------------- 리드 카피 ---------------- */
.nl-lead {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.75;
  color: #0f2b3d;
  margin-bottom: 10px;
}

.nl-lead-sub {
  font-size: 13px;
  font-weight: 700;
  color: #1a4d66;
  margin-bottom: 26px;
}

/* ---------------- 구독 폼 ---------------- */
#nl-subscribe-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.nl-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.nl-field input[type="email"],
.nl-field input[type="text"] {
  width: 100%;
  padding: 14px 20px;
  border-radius: 999px;
  border: 2px solid #0a0e1a;
  background: #fff;
  font-family: var(--font-sans);
  font-size: 14px;
  color: #0a0e1a;
  outline: none;
  transition: box-shadow 0.15s, border-color 0.15s;
}

.nl-field input::placeholder {
  color: #9aa4ad;
}

.nl-field input:focus {
  border-color: var(--lp-cyan, #22d3ee);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.35);
}

.nl-field input.nl-input-error {
  border-color: #e0455d;
  box-shadow: 0 0 0 3px rgba(224, 69, 93, 0.25);
}

/* ---------------- 체크박스 ---------------- */
.nl-checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 8px 4px 4px;
  text-align: left;
}

.nl-checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 600;
  color: #0f2b3d;
  cursor: pointer;
}

.nl-checkbox-row input[type="checkbox"] {
  margin-top: 2px;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  accent-color: #0a0e1a;
  cursor: pointer;
}

.nl-checkbox-row a {
  color: #1a4d66;
  text-decoration: underline;
  font-weight: 700;
}

.nl-optional-tag {
  color: #4c7387;
  font-weight: 500;
}

/* ---------------- 폼 메시지 ---------------- */
.nl-form-message {
  min-height: 18px;
  font-size: 12.5px;
  font-weight: 700;
  text-align: center;
  color: #b21e3c;
}

.nl-form-message.is-success {
  color: #146c2e;
}

/* ---------------- 구독 버튼 ---------------- */
.nl-submit-btn {
  margin-top: 6px;
  width: 100%;
  padding: 15px 20px;
  border: none;
  border-radius: 999px;
  background: #0a0e1a;
  color: #fff;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.5px;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(10, 14, 26, 0.35);
  transition: transform 0.15s, background 0.15s;
}

.nl-submit-btn:hover {
  transform: translateY(-2px);
  background: #141b2e;
}

.nl-submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ---------------- 하단 안내 문구 ---------------- */
.nl-footnote {
  margin-top: 22px;
  max-width: 420px;
  text-align: center;
  font-size: 11.5px;
  line-height: 1.7;
  color: var(--lp-text-tertiary);
}

.nl-footnote a {
  color: var(--lp-text-secondary);
  text-decoration: underline;
}

/* ==========================================================================
   반응형
   ========================================================================== */
@media (max-width: 480px) {
  #nl-main { padding: 32px 0 60px; }
  .nl-card { padding: 32px 20px 28px; border-radius: 22px; }
  .nl-brand-logo { font-size: 32px; }
  .nl-illustration-emoji { font-size: 52px; }
}