/* ====================================================================
   header.css
   全ページ共通のヘッダー（ロゴ / ハンバーガーボタン）
   ※ フルスクリーンメニューの中身は menu.css 側で管理
   ==================================================================== */

.site-header {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	height: 130px;
	background: #fff;
	overflow: hidden;
}

/* --- top-left decoration (rotated leaf/paw strip) --- */
.header-decor {
	position: absolute;
	top: 0;
	left: 0;
	width: 180px;
	height: 620px;
	overflow: hidden;
	pointer-events: none;
	z-index: 1;
}

.header-decor img {
	position: absolute;
	top: -8px;
	left: -820px;
	width: 2000px;
	max-width: none;
	transform: rotate(90deg);
	transform-origin: top left;
}

/* --- logo --- */
.site-logo {
	position: relative;
	z-index: 2;
	display: block;
}

.site-logo img {
	height: 75px;
	width: auto;
}

/* --- hamburger button (stays fixed while scrolling) --- */
.hamburger {
	position: fixed;
	top: 0;
	right: 0;
	width: 168px;
	height: 168px;
	display: flex;
	align-items: flex-start;
	justify-content: flex-end;
	z-index: 110;
}

.hamburger-quarter {
	position: absolute;
	top: 0;
	right: 0;
	width: 300px;
	height: 280px;
	background: var(--color-pink-bg, #f9efed);
	border-radius: 50%;
	transform: translate(50%, -50%);
  border: 2px solid #fff;
  box-shadow: -3px 3px 10px #ffe7e7;
}

.hamburger-inner {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 6px;
	padding-top: 30px;
	padding-right: 34px;
}

.hamburger-paw {
	width: 30px;
	height: 30px;
	transition: transform 0.35s ease;
}

.hamburger:hover .hamburger-paw,
.hamburger:focus-visible .hamburger-paw {
	animation: paw-wiggle 0.5s ease-in-out;
}

@keyframes paw-wiggle {
	0%   { transform: rotate(0deg); }
	20%  { transform: rotate(-14deg); }
	40%  { transform: rotate(12deg); }
	60%  { transform: rotate(-8deg); }
	80%  { transform: rotate(6deg); }
	100% { transform: rotate(0deg); }
}

.hamburger-text {
	font-family: var(--font-cormorant, serif);
	font-size: 13px;
	letter-spacing: 0.2em;
	color: var(--color-text-brown, #6b4f4f);
	font-weight: 600;
}

/* ==================== Responsive ==================== */
@media (max-width: 1560px) {

	.site-logo img {
		height: 70px;
	}

}

@media (max-width: 1200px) {
  .site-logo img {
    height: 60px;
  }
  
  .hamburger-quarter {
    width: 200px;
    height: 200px;
  }
  
  .hamburger-inner {
    gap: 0;
    padding-top: 15px;
    padding-right: 14px;
  }
}

@media (max-width: 786px) {

	.hamburger-quarter {
		width: 200px;
		height: 200px;
	}

	.hamburger-text {
		font-size: 12px;
		letter-spacing: 0.05rem;
	}

	.hamburger-paw {
		width: 20px;
		height: 20px;
	}


	.hamburger-inner {
		padding-top: 20px;
		padding-right: 14px;
	}
}

@media (max-width: 600px) {
  
  .hamburger {
    width: 70px;
    height: 77px;
  }

	.header-decor {
		width: 110px;
		height: 380px;
	}
	.site-logo img {
		height: 46px;
	}
	
	.hamburger-quarter {
        width: 70px;
        height: 77px;
        border-radius: 0 0 0 20px;
        transform: translate(1px, -2px);
	}
  
  
}