/* -------------------------------------------------------
 * ヘッダー
 * ------------------------------------------------------- */
.praze-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  height: 64px;
  display: flex;
  align-items: center;
}

.praze-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

/* ロゴ */
.praze-logo {
  font-family: var(--font-numeric);
  font-size: 1.3rem;
  font-weight: 800;
  font-weight: 700;
  color: var(--color-navy);
  letter-spacing: -0.02em;
  text-decoration: none;
  display: flex;
  align-items: center;
}
.praze-logo:hover { color: var(--color-navy); }
.praze-logo img { display: block; }

/* PC ナビ */
.praze-nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}
.praze-nav a {
  font-size: 17px;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color 0.15s;
  font-weight: 500;
}
.praze-nav a:hover { color: var(--color-text-primary); }

/* PC ヘッダーボタン群 */
.praze-header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.btn-login {
  background: transparent;
  border: 1px solid var(--color-border-strong);
  color: var(--color-text-primary);
  border-radius: var(--radius-md);
  padding: 8px 18px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: background 0.15s;
}
.btn-login:hover {
  background: var(--color-bg-section);
  color: var(--color-text-primary);
}

.btn-header-cta {
  background: var(--color-blue);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  padding: 8px 18px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: background 0.15s;
}
.btn-header-cta:hover {
  background: var(--color-blue-hover);
  color: #fff;
}

/* ハンバーガー（SP） */
.praze-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
}
.praze-hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: all 0.25s;
}
.praze-hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.praze-hamburger.is-open span:nth-child(2) { opacity: 0; }
.praze-hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* SP ドロワー */
.praze-drawer {
  display: none;
  position: fixed;
  top: 56px;
  left: 0;
  right: 0;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  z-index: 99;
  padding: var(--space-lg);
}
.praze-drawer.is-open { display: block; }
.praze-drawer a {
  display: block;
  padding: var(--space-md) 0;
  font-size: 16px;
  color: var(--color-text-primary);
  border-bottom: 1px solid var(--color-border);
}
.praze-drawer a:last-child { border-bottom: none; }
.praze-drawer .btn-header-cta {
  width: 100%;
  margin-top: var(--space-md);
  justify-content: center;
}

/* パンくずリスト */
.praze-breadcrumb {
  font-size: 13px;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  padding: var(--space-md) 0;
}
.praze-breadcrumb a { color: var(--color-text-secondary); }
.praze-breadcrumb a:hover { color: var(--color-blue); }
.praze-breadcrumb .sep { color: var(--color-text-muted); }
.praze-breadcrumb .current { color: var(--color-text-primary); }

/* -------------------------------------------------------
 * SP レスポンシブ
 * ------------------------------------------------------- */
@media (max-width: 767px) {
  .praze-header { height: 56px; }
  .praze-nav,
  .praze-header-actions { display: none; }
  .praze-hamburger { display: flex; }
}