/* TASFUL ヘッダーロゴ — 画像地球 + テキスト */

:root {
  --tasful-header-navy: #071733;
}

.tasful-ai-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  flex-shrink: 0;
  line-height: 1;
  background: transparent;
}

.tasful-ai-logo-icon {
  width: 56px;
  height: 56px;
  min-width: 56px;
  min-height: 56px;
  max-width: none;
  max-height: none;
  object-fit: contain;
  object-position: center;
  transform: scale(1);
  flex-shrink: 0;
  display: block;
  background: transparent;
  border: none;
  box-shadow: none;
}

.tasful-ai-logo-text {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.tasful-ai-logo-text .main {
  font-size: 42px;
  font-weight: 800;
  color: #0f2147;
  letter-spacing: 0.02em;
  white-space: nowrap;
  line-height: 1;
}

.tasful-ai-logo-text .sub {
  font-size: 18px;
  font-weight: 600;
  color: #374151;
  white-space: nowrap;
  line-height: 1.2;
}

/* 濃紺ヘッダー（#071733） */
.top-portal-header .tasful-ai-logo,
.job-top-header .tasful-ai-logo,
.ai-top-header .tasful-ai-logo,
.gen-ai-header .tasful-ai-logo,
.ai-workspace-page .shop-market-header .tasful-ai-logo,
.signup-header .tasful-ai-logo {
  background: transparent;
}

.top-portal-header .tasful-ai-logo-text .main,
.job-top-header .tasful-ai-logo-text .main,
.ai-top-header .tasful-ai-logo-text .main,
.gen-ai-header .tasful-ai-logo-text .main,
.ai-workspace-page .shop-market-header .tasful-ai-logo-text .main,
.signup-header .tasful-ai-logo-text .main {
  font-size: 42px;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.02em;
}

.top-portal-header .tasful-ai-logo-text .sub,
.job-top-header .tasful-ai-logo-text .sub,
.ai-top-header .tasful-ai-logo-text .sub,
.gen-ai-header .tasful-ai-logo-text .sub,
.ai-workspace-page .shop-market-header .tasful-ai-logo-text .sub,
.signup-header .tasful-ai-logo-text .sub {
  font-size: 18px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
}

@media (max-width: 720px) {
  .tasful-ai-logo-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    min-height: 48px;
  }

  .tasful-ai-logo-text .main,
  .top-portal-header .tasful-ai-logo-text .main,
  .job-top-header .tasful-ai-logo-text .main,
  .ai-top-header .tasful-ai-logo-text .main,
  .gen-ai-header .tasful-ai-logo-text .main,
  .ai-workspace-page .shop-market-header .tasful-ai-logo-text .main,
  .signup-header .tasful-ai-logo-text .main {
    font-size: 32px;
  }

  .tasful-ai-logo-text .sub,
  .top-portal-header .tasful-ai-logo-text .sub,
  .job-top-header .tasful-ai-logo-text .sub,
  .ai-top-header .tasful-ai-logo-text .sub,
  .gen-ai-header .tasful-ai-logo-text .sub,
  .ai-workspace-page .shop-market-header .tasful-ai-logo-text .sub,
  .signup-header .tasful-ai-logo-text .sub {
    font-size: 16px;
  }
}

@media (max-width: 560px) {
  .tasful-ai-logo-text .sub {
    display: none;
  }
}