@charset "utf-8";

/* =========================================================
	Base
	基本タグのスタイルをリセットし、全体のデザインの基礎を定義
========================================================= */

:root {
	--color-bg: #050505;
	--color-text: #fff;
	--color-muted: rgba(255, 255, 255, 0.6);
	--color-accent: #fd8d8b;

	/* 日本語フォント */
	--font-sans-jp: "Yu Gothic", "游ゴシック", "YuGothic", "Hiragino Sans", "メイリオ", Meiryo, sans-serif;
	--font-serif-jp: "Yu Mincho", "游明朝", "YuMincho", "Hiragino Mincho ProN", "MS PMincho", serif;
	--font-serif-en: "Euphoria Script", cursive;
	--font-display-en: "Cormorant Garamond", serif;

	--container: 1500px;
	--gutter: 20px;
	--gradient-main: linear-gradient(90deg, #f9f1a5 0%, #625531 100%);

	--gradient-main-sub: linear-gradient(90deg, #fd8d8b 0%, #a68adf 100%);
	--gradient-main-vertical: linear-gradient(180deg, #e92747 0%, #f5607c 45%, #e92747 100%);
	--gradient-main-vertical3: linear-gradient(to bottom, #f9f1a5, #625531);
	--gradient-text-vertical: linear-gradient(to bottom, #c9c9c9 0%, #ffffff 45%, #ffffff 100%);

	--z-header: 100;
	--z-menu: 90;
	--z-fixed: 80;
	--z-base: 1;
	--z-bg: -2;
	--radius-sm: 4px;
	--radius-md: 6px;
	--radius-lg: 10px;
	--radius-pill: 999px;
	--radius-circle: 50%;
}

.page--zh-cn {
	--font-serif-en: "Noto Serif SC", "Noto Serif JP", serif;
}

.page--zh-tw {
	--font-serif-en: "Noto Serif TC", "Noto Serif JP", serif;
}

.page--ko {
	--font-serif-en: "Noto Serif KR", "Noto Serif JP", serif;
}

/* ====================================
	Document
==================================== */

html {
	scroll-behavior: smooth;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	scroll-padding-top: 140px;
}

body {
	min-height: 100%;
	background: var(--color-bg);
	color: var(--color-text);
	font-family: var(--font-serif-jp);
	font-size: 16px;
	font-weight: 500;
	line-height: 1.7;
	letter-spacing: 0.03em;
}

/* ====================================
	Media
==================================== */

img,
picture,
video,
canvas,
svg {
	display: block;
	max-width: 100%;
}

img {
	height: auto;
}

img.is-inline {
	display: inline-block;
}

/* ====================================
	Links
==================================== */

a {
	color: inherit;
	text-decoration: none;
}

.u-link {
	color: var(--color-accent);
	text-decoration: underline;
	text-underline-offset: 0.18em;
}

.u-link:hover {
	opacity: 0.85;
}

/* ====================================
	Typography
==================================== */

h1,
h2,
h3,
h4,
h5,
h6 {
	margin: 0;
	font-weight: 600;
	line-height: 1.25;
	letter-spacing: 0.08em;
}

p {
	margin: 0;
}

ul,
ol {
	list-style: none;
}

small {
	font-size: 0.875em;
	color: var(--color-muted);
}

strong {
	font-weight: 700;
}

/* ====================================
	Form Base
==================================== */

button,
input,
select,
textarea {
	font: inherit;
	color: inherit;
}

button {
	cursor: pointer;
}

input,
textarea,
select,
button {
	-webkit-appearance: none;
	appearance: none;
	border-radius: 0;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"],
textarea {
	box-shadow: none;
}

input[type="search"] {
	-webkit-appearance: none;
}

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
	-webkit-appearance: none;
	margin: 0;
}

input::placeholder,
textarea::placeholder {
	color: rgba(255, 255, 255, 0.45);
}

input,
textarea,
button,
select,
a {
	-webkit-tap-highlight-color: transparent;
}

/* ====================================
	Selection / Focus
==================================== */

::selection {
	background: rgba(215, 189, 116, 0.25);
}

:focus-visible {
	outline: 2px solid var(--color-accent);
	outline-offset: 2px;
}

/* ====================================
	Icon
==================================== */

.icon {
	display: block;
	width: 1em;
	height: 1em;
	fill: currentColor;
	flex-shrink: 0;
}

.icon--phone {
	width: 0.8em;
	height: 0.8em;
}

/* ====================================
	Text
==================================== */
.text-small-label {
	font-size: 0.8em;
	margin: 0 0.4em;
	display: inline-block;
}

/* ====================================
	Reduced Motion
==================================== */

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}
}

/* ====================================
	Responsive
==================================== */
@media (max-width: 640px) {
	:root {
		--gutter: 12px;
	}

	body {
		font-size: 15px;
	}
}

/* ====================================
	Utility
==================================== */

.u-sp {
	display: none;
}

@media (max-width: 767px) {
	.u-sp {
		display: block;
	}
}