.ec-header {
	position: sticky;
	top: 0;
	z-index: 1000;
	background: rgba(24, 24, 24, 0.95);
	backdrop-filter: blur(6px);
	border-bottom: var(--border-thin);
}
.ec-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	min-height: 72px;
}
.ec-header__brand {
	display: flex;
	align-items: center;
	gap: 0.6rem;
	flex-shrink: 0;
}
.ec-header__logo {
	height: 48px;
	width: auto;
}
.ec-header__brand-text {
	font-family: var(--font-heading);
	font-size: 1.1rem;
	letter-spacing: 0.08em;
}
.ec-header__toggle {
	display: none;
	flex-direction: column;
	gap: 4px;
	padding: 0.5rem;
}
.ec-header__toggle-line {
	width: 22px;
	height: 2px;
	background: var(--color-text-primary);
}
.ec-header__nav {
	display: flex;
	align-items: center;
}
.ec-header__menu {
	display: flex;
	gap: 1.5rem;
	list-style: none;
	margin: 0;
	padding: 0;
}
.ec-header__menu li {
	margin: 0;
	padding: 0;
}
.ec-header__link {
	font-size: 0.95rem;
	position: relative;
}
.ec-header__link::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: -3px;
	width: 100%;
	height: 1px;
	background: var(--gradient-gold);
	transform: scaleX(0);
	transition: 0.2s;
}
.ec-header__link:hover::after {
	transform: scaleX(1);
}
.ec-header__cta {
	padding: 0.4rem 1rem;
	border: var(--border-thin);
	border-radius: var(--radius-pill);
}
.ec-header__notice {
	display: none;
}
@media (max-width: 900px) {
	.ec-header__toggle {
		display: flex;
	}
	.ec-header__nav {
		position: fixed;
		top: 72px;
		right: 0;
		width: 100%;
         opacity: 0;
        pointer-events: none;
		max-width: 100%;
		height: calc(100vh - 72px);
		background: var(--color-surface);
		flex-direction: column;
		align-items: flex-start;
		padding: 1.5rem;
		transform: translateY(-100%);
		transition: 0.3s;
		overflow-y: auto;
	}
	.ec-header__nav.is-open {
		transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
	}
	.ec-header__menu {
		flex-direction: column;
		gap: 1rem;
		width: 100%;
	}
	.ec-header__notice {
		display: block;
		font-size: 0.85rem;
		color: var(--color-text-secondary);
		margin-top: 1rem;
	}
}