/* ============================================================
   style.css — HARB VERANDA
   ============================================================
   Index:
   00. CSS Custom Properties
   01. Reset
   02. Base / Typography
   03. Layout Utilities
   04. Header
   05. Global Navigation
   06. Firstview
   07. Concept / MV (merged)
   08. POINT
   09. Topics
   10. Area Header（共通）
   11. Area Content (テラス / カフェ エリア内コンテンツ)
   12. Gallery
   13. ACCESS
   14. Footer
   15. Animations / Keyframes
   16. Scroll / Utility
   ============================================================ */

/* =========================== 00.CSS Custom Properties ============================== */
:root {
	--color-primary:   #365C80;
	--color-bg-dark:   #1b3040;
	--color-area-bg:   #E3EFF6;
	--color-text:      #333;

	--font-display: "Copperplate Gothic Bold", "Trajan Pro", "Times New Roman", serif;
	--font-serif:   "Noto Serif JP", "Yu Mincho", "YuMincho", serif;
	--font-base:    "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP", Meiryo, sans-serif;
}

/* =========================== 01.Reset ============================== */
html {
	overflow-y: scroll;
	scroll-behavior: smooth;
	scroll-padding-top: 75px;
	-webkit-text-size-adjust: none;
	text-size-adjust: none;
}
body {
	font-family: var(--font-serif);
	font-size: 15px;
	line-height: 1.8;
	color: var(--color-text);
	background: #fff;
}
@media screen and (min-width: 48em) {
	body {
		font-family: var(--font-base);
	}
}
body, header, footer, article, main, aside, section, div, table, ol, ul, dl, h1, h2, h3, h4, p {
	box-sizing: border-box;
	margin: 0;
}
ul, ol, dl {
	list-style: none;
	padding: 0;
}
img {
	display: inline-block;
	max-width: 100%;
	height: auto;
	pointer-events: none;
}
a {
	color: inherit;
	text-decoration: none;
}
figure {
	margin: 0;
}
button {
	cursor: pointer;
	border: none;
	background: none;
	padding: 0;
}

/* =========================== 02.Base / Typography ============================== */
/* セクション共通の見出し */
section h2 {
	text-align: center;
	margin: 0 0 4rem;
}
section h2 img {
	display: block;
	margin: 0 auto;
	max-height: 1.4rem;
	width: auto;
}

/* =========================== 03.Layout Utilities ============================== */
.inner {
	width: 92%;
	max-width: 1000px;
	margin: 0 auto;
}
.wide-inner {
	width: 96%;
	max-width: 1200px;
	margin: 0 auto;
}
.middle-inner {
	width: 92%;
	max-width: 1024px;
	margin: 0 auto;
}
.narrow-inner {
	width: 92%;
	max-width: 740px;
	margin: 0 auto;
}

/* =========================== 04.Header ============================== */
#header {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	z-index: 100;
	padding: 1rem 0;
	background: var(--color-primary);
	transition: background 0.4s, padding 0.4s, box-shadow 0.4s;
}
#header.is-scroll {
	padding: 0.5rem 0;
	box-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
}
#header .inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.header_logo {
	width: 176px;
	flex-shrink: 0;
	display: flex;
	align-items: center;
}
.header_logo a {
	display: flex;
	align-items: center;
}
.header_logo img {
	width: 100%;
}

/* =========================== 05.Global Navigation ============================== */
/* PC専用横並びナビ */
.pc_nav {
	display: none;
}
@media screen and (min-width: 64em) {
	.pc_nav {
		display: block;
		margin-left: auto;
	}
	.pc_nav ul {
		display: flex;
		align-items: center;
		gap: 1.6rem;
	}
	.pc_nav a {
		font-size: 0.78rem;
		letter-spacing: 0.1em;
		color: #fff;
		transition: opacity 0.2s;
	}
	.pc_nav a:hover {
		opacity: 0.65;
	}
	.pc_nav img {
		display: block;
		height: 1em;
		width: auto;
	}
	.gnav_toggle {
		margin-left: 1.6rem;
	}
}
.gnav {
	display: flex;
	flex-direction: column;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(27, 48, 64, 0.97);
	z-index: 99;
	align-items: center;
	justify-content: flex-start;
	overflow-y: auto;
	padding: 56px 0 0;
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transition: opacity 0.4s ease, visibility 0.4s ease;
}
.gnav_toggle {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	width: 40px;
	height: 40px;
	gap: 6px;
}
.gnav_toggle span {
	display: block;
	width: 26px;
	height: 2px;
	background: #fff;
	transition: transform 0.3s, opacity 0.3s;
}
.gnav_toggle.is-open {
	opacity: 0;
	pointer-events: none;
}
.gnav_close {
	position: fixed;
	top: 0;
	right: 0;
	width: 56px;
	height: 56px;
	display: none;
	align-items: center;
	justify-content: center;
	background: #fff;
	z-index: 101;
}
.gnav_close::before,
.gnav_close::after {
	content: "";
	position: absolute;
	top: 50%;
	left: 50%;
	width: 18px;
	height: 1px;
	background: var(--color-primary);
}
.gnav_close::before { transform: translate(-50%, -50%) rotate(45deg); }
.gnav_close::after  { transform: translate(-50%, -50%) rotate(-45deg); }
.gnav.is-open .gnav_close {
	display: flex;
}

.gnav ul {
	text-align: center;
	margin: 0 auto;
	width: 100%;
}
.gnav li {
	margin: clamp(0.6rem, 2svh, 1.4rem) 0;
}
.gnav a {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.25rem;
	color: #fff;
}
.gnav .gnav_en {
	font-family: var(--font-display);
	font-size: clamp(1rem, 3.2svh, 1.4rem);
	letter-spacing: 0.08em;
}
.gnav .gnav_ja {
	font-size: 0.7rem;
	letter-spacing: 0.12em;
	opacity: 0.75;
}
.gnav.is-open {
	opacity: 1;
	visibility: visible;
	pointer-events: auto;
}
.gnav_language a {
	display: inline-flex;
	align-items: center;
	padding: 0.4em 1.2em;
	border: 1px solid rgba(255, 255, 255, 0.7);
	border-radius: 2px;
}
.gnav_language img {
	height: 1em;
	width: auto;
}
.gnav_official {
	width: 100%;
	text-align: center;
	padding: clamp(1.2rem, 4svh, 2.5rem) 1rem clamp(1.5rem, 4svh, 3rem);
	margin-top: clamp(1rem, 3svh, 2rem);
}
.gnav_official a {
	font-size: 0.8rem;
	letter-spacing: 0.1em;
	color: rgba(255, 255, 255, 0.6);
	transition: color 0.2s;
}
.gnav_official a:hover {
	color: #fff;
}


/* =========================== 06.Firstview ============================== */
#firstview {
	position: relative;
	padding-top: 75px;
	height: 100svh;
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
}
.js-fv-swiper {
	position: absolute;
	inset: 0;
	z-index: 0;
}
.js-fv-swiper .swiper-slide {
	height: 100%;
}
.js-fv-swiper .swiper-slide picture,
.js-fv-swiper .swiper-slide img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.firstview_mark {
	position: relative;
	z-index: 1;
	width: clamp(126px, 32.4vw, 252px);
	height: auto;
	display: block;
}

/* =========================== 07.Concept / MV (merged) ============================== */
#concept {
	position: relative;
	padding-top: 75px;
	background-image:
		linear-gradient(rgba(27, 48, 64, 0.30), rgba(27, 48, 64, 0.30)),
		url(../img/mv.png);
	background-size: cover;
	background-position: center;
}
#concept p {
	text-align: center;
	line-height: 2.4;
	color: rgba(255, 255, 255, 0.9);
}
.mv_area {
	position: relative;
	min-height: calc(100svh - 75px);
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 3rem;
	padding: 4rem 0;
}
.mv_copy {
	text-align: center;
	color: #fff;
	line-height: 1.9;
	letter-spacing: 0.1em;
	text-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}
.mv_copy_en {
	font-size: clamp(0.72rem, 1.5vw, 0.88rem);
	letter-spacing: 0.2em;
	opacity: 0.88;
	margin-bottom: 0.4rem;
	font-family: var(--font-serif);
}
.mv_copy_main {
	font-family: var(--font-serif);
	font-size: clamp(1.5rem, 4vw, 2.4rem);
	font-weight: 600;
}

/* =========================== 08.POINT ============================== */
#point {
	padding: 5rem 0 4rem;
	background: #CAE2F6;
}
.point_slider {
	position: relative;
	margin-top: 2.5rem;
}
.js-point-swiper {
	overflow: hidden;
}
.point_item figure {
	overflow: hidden;
	border-radius: 4px;
}
.point_item figure img {
	width: 100%;
	aspect-ratio: 3/3.8;
	object-fit: cover;
	transition: transform 0.5s ease;
}
.point_item:hover figure img {
	transform: scale(1.04);
}
.point_item p {
	display: none;
}
.point_caption {
	margin-top: 1.2rem;
	font-family: var(--font-serif);
	text-align: center;
	font-size: 0.93rem;
	line-height: 2;
}

@media screen and (min-width: 48em) {
	.point_item figure img {
		aspect-ratio: 3/2;
	}
	.point_item p {
		display: block;
		margin-top: 1rem;
		font-family: var(--font-serif);
		text-align: center;
		font-size: 0.93rem;
	}
	.point_caption {
		display: none;
	}
}

/* SP: ナビを画像下に中央配置 */
.point_nav {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 3rem;
	padding: 1rem 0;
}
.point_nav .swiper-button-prev,
.point_nav .swiper-button-next,
.area_slide_nav .swiper-button-prev,
.area_slide_nav .swiper-button-next {
	position: relative;
	top: auto;
	left: auto;
	right: auto;
	margin-top: 0;
	width: 2.4rem;
	height: 2.4rem;
	color: var(--color-primary);
	background: none;
	border-radius: 0;
}
.point_nav .swiper-button-prev,
.point_nav .swiper-button-next {
	pointer-events: all;
}
.point_nav .swiper-button-prev::after,
.point_nav .swiper-button-next::after,
.area_slide_nav .swiper-button-prev::after,
.area_slide_nav .swiper-button-next::after {
	font-size: 1rem;
	font-weight: bold;
}

/* SP: ページネーション */
.point_pagination {
	position: relative;
	display: flex;
	justify-content: center;
	gap: 0.4rem;
	padding: 0.8rem 0 0;
}
.point_pagination .swiper-pagination-bullet {
	background: var(--color-primary);
	opacity: 0.35;
}
.point_pagination .swiper-pagination-bullet-active {
	opacity: 1;
}

/* PC: ナビを画像外の左右に配置・ページネーション非表示 */
@media screen and (min-width: 48em) {
	#point {
		padding: 6rem 0 5rem;
	}
	.js-point-swiper {
		margin: 0 3.5rem;
	}
	.point_nav {
		position: absolute;
		inset: 0;
		justify-content: space-between;
		padding: 0;
		pointer-events: none;
	}
	.point_nav .swiper-button-prev,
	.point_nav .swiper-button-next {
		width: 3.2rem;
		height: 3.2rem;
	}
	.point_pagination {
		display: none;
	}
}

/* =========================== 09.Topics ============================== */
#topics {
	padding: 5rem 0;
	background: #fff url(../img/bg_topics.png) repeat center top;
}
.topics_list {
	margin-top: 2rem;
	display: flex;
	flex-direction: column;
	gap: 0.7rem;
}
.topics_item {
	margin-bottom: 2rem;
	border: 1px solid rgba(54, 92, 128, 0.35);
	border-radius: 40px;
	overflow: hidden;
}
.topics_head {
	display: flex;
	align-items: center;
	gap: 0.8rem;
	padding: 1.1rem 2rem;
	background: #fff;
	color: var(--color-primary);
	transition: background 0.25s;
}
.topics_head:hover {
	background: var(--color-area-bg);
}
.topics_head::after {
	content: "";
	display: block;
	width: 7px;
	height: 7px;
	border-right: 1px solid var(--color-primary);
	border-bottom: 1px solid var(--color-primary);
	transform: rotate(-45deg);
	margin-left: auto;
	flex-shrink: 0;
}
.topics_text {
	display: flex;
	flex-direction: column;
	gap: 0.2rem;
	flex: 1;
}
.topics_cat {
	font-size: 0.85rem;
	font-weight: bold;
	letter-spacing: 0.04em;
	color: var(--color-primary);
}
.topics_title {
	font-size: 0.78rem;
	line-height: 1.5;
	color: var(--color-primary);
}

@media screen and (max-width: 47.9375em) {
	.topics_item:nth-child(n+3) {
		display: none;
	}
	.topics_item {
		border-radius: 12px;
	}
	.topics_head {
		flex-direction: column;
		align-items: flex-start;
		padding: 1.2rem 1.4rem;
		position: relative;
		gap: 0;
	}
	.topics_head::after {
		position: absolute;
		bottom: 1rem;
		right: 1.2rem;
		margin-left: 0;
	}
	.topics_text {
		width: 100%;
	}
	.topics_cat {
		line-height: 1.6;
	}
	.topics_title {
		line-height: 1.7;
	}
}

@media screen and (min-width: 48em) {
	#topics {
		padding: 6rem 0;
	}
	.topics_head {
		padding: 1.4rem 2.5rem;
	}
	.topics_cat {
		font-size: 0.92rem;
	}
	.topics_title {
		display: none;
	}
}

/* =========================== 10.Area Header（共通） ============================== */
#terrace,
#cafe {
	background: var(--color-area-bg);
}

.area_head {
	position: relative;
	padding: 4rem 0;
	background: var(--color-bg-dark);
	overflow: hidden;
	text-align: center;
}
.area_head h2 {
	margin: 0;
}
.area_head_renewal {
	font-family: var(--font-display);
	font-size: 0.75rem;
	letter-spacing: 0.25em;
	color: rgba(255, 255, 255, 0.6);
	margin: 0.5rem 0 0;
}
.area_head_lead {
	font-size: clamp(0.8rem, 1.5vw, 0.92rem);
	color: rgba(255, 255, 255, 0.85);
	line-height: 2.2;
	margin-top: 1.2rem;
}

#terrace .area_head {
	background-image:
		linear-gradient(rgba(27, 48, 64, 0.30), rgba(27, 48, 64, 0.30)),
		url(../img/area-terrace-bg.png);
	background-size: cover;
	background-position: center;
}
#cafe .area_head {
	background-image:
		linear-gradient(rgba(27, 48, 64, 0.30), rgba(27, 48, 64, 0.30)),
		url(../img/area-cafe-bg.png);
	background-size: cover;
	background-position: center;
}

@media screen and (min-width: 48em) {
	.area_head {
		padding: 5rem 0;
	}
}

/* =========================== 11.Area Content ============================== */
.area_content {
	padding: 4rem 0;
	background: var(--color-area-bg);
}
.area_row {
	align-items: center;
}
.area_text {
	padding: 2rem 1.5rem;
	text-align: center;
}
.area_text h3 {
	margin-bottom: 0.3rem;
}
.area_text h3 img {
	max-height: 1.3rem;
	width: auto;
}
.area_text_sub {
	font-family: var(--font-serif);
	font-size: 0.75rem;
	letter-spacing: 0.25em;
	color: rgba(54, 92, 128, 0.6);
	margin-bottom: 1rem;
}
.area_text p {
	line-height: 2;
	font-size: 0.93rem;
	color: var(--color-primary);
	margin-bottom: 1.5rem;
}
.area_img {
	padding: 0 1rem;
}
.area_img figure {
	overflow: hidden;
	border-radius: 2px;
}
.area_img img {
	width: 100%;
	aspect-ratio: 4/3;
	object-fit: cover;
	transition: transform 0.6s ease;
}
.area_img:hover img {
	transform: scale(1.04);
}

/* MORE ボタン */
.btn_more {
	display: inline-flex;
	align-items: center;
	gap: 0.6em;
	font-size: 0.8rem;
	letter-spacing: 0.18em;
	color: var(--color-primary);
	border: 1px solid var(--color-primary);
	border-radius: 2em;
	padding: 0.5em 1.6em;
	background: none;
	transition: background 0.25s, color 0.25s;
}
.btn_more::after {
	content: "";
	display: inline-block;
	width: 6px;
	height: 6px;
	border-top: 1px solid currentColor;
	border-right: 1px solid currentColor;
	transform: rotate(45deg);
	animation: right-arrow 0.9s ease-in-out infinite;
}
.btn_more:hover {
	background: var(--color-primary);
	color: #fff;
}

@media screen and (min-width: 48em) {
	.area_content {
		padding: 5rem 0;
	}
	.area_text {
		padding: 2rem 3rem;
	}
	.area_img {
		padding: 0;
	}
	#garden .inner {
		padding-top: 3rem;
	}
}

/* SP: エリアスライダー */
.area_slider_sp {
	background: var(--color-area-bg);
	padding-top:3rem
}
.js-area-swiper-terrace,
.js-area-swiper-cafe {
	overflow: hidden;
}
.js-area-swiper-terrace .swiper-slide figure,
.js-area-swiper-cafe .swiper-slide figure {
	width: 80%;
	margin: 1.5rem auto 0;
}
.js-area-swiper-terrace .swiper-slide figure img,
.js-area-swiper-cafe .swiper-slide figure img {
	width: 100%;
	aspect-ratio: 3/3.8;
	object-fit: cover;
	display: block;
}
.area_slide_nav {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 3rem;
	padding: 1rem 0;
	background: var(--color-area-bg);
}
.area_slide_text {
	padding: 2rem 1.5rem 3rem;
	text-align: center;
	background: var(--color-area-bg);
}
#terrace > .area_content,
#cafe > .area_content {
	display: none;
}
@media screen and (min-width: 48em) {
	.area_slider_sp {
		display: none;
	}
	#terrace > .area_content,
	#cafe > .area_content {
		display: block;
	}
}

/* =========================== 12.Gallery ============================== */
.gallery_section {
	display: none;
	padding: 3rem 0 4rem;
	background: var(--color-area-bg);
}
@media screen and (min-width: 48em) {
	.gallery_section {
		display: block;
	}
}
.gallery_head {
	text-align: center;
	margin-bottom: 3rem;
}
.gallery_head img {
	display: block;
	margin: 0 auto;
	max-height: 1.2rem;
	width: auto;
}
.gallery_list {
	overflow: hidden;
	margin: 0 -1rem;
}
.gallery_list > div {
	padding: 0 1rem;
}
.gallery_list figure {
	overflow: hidden;
	margin: 0;
}
.gallery_list figure img {
	width: 100%;
	aspect-ratio: 1/1;
	object-fit: cover;
	transition: transform 0.5s ease;
}
.gallery_list figure:hover img {
	transform: scale(1.06);
}

/* =========================== 13.ACCESS ============================== */
#access {
	padding: 5rem 0;
	background: var(--color-primary);
	color: #fff;
	text-align: center;
}
.access_lead {
	text-align: center;
	font-size: 0.95rem;
	line-height: 2;
	margin: 2rem 0 0;
	color: rgba(255, 255, 255, 0.9);
}
.access_map {
	margin: 2.5rem 0;
	position: relative;
	padding-top: 76%;
}
.access_map iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	border: none;
}
.access_address {
	font-size: 0.9rem;
	color: rgba(255, 255, 255, 0.85);
	letter-spacing: 0.05em;
	margin: 0 0 1rem;
}
.access_note {
	font-size: 0.88rem;
	color: rgba(255, 255, 255, 0.72);
	line-height: 2.2;
}

@media screen and (min-width: 48em) {
	#access {
		padding: 7rem 0;
	}
	.access_map {
		padding-top: 48%;
	}
}

/* =========================== 14.Footer ============================== */
#footer {
	padding: 3rem 0 2rem;
	background: #fff;
	border-top: 1px solid rgba(0, 0, 0, 0.08);
	text-align: center;
}
#footer .inner {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 1.2rem;
}
.footer_logo {
	width: 220px;
}
.footer_logo a{
	display: block;
}
.footer_logo img {
	width: 100%;
}
.footer_copy {
	font-size: 0.72rem;
	color: rgba(0, 0, 0, 0.35);
	letter-spacing: 0.08em;
}

/* =========================== 15.Animations / Keyframes ============================== */
@keyframes right-arrow {
	0%, 100% { transform: rotate(45deg) translate(0, 0); }
	50%       { transform: rotate(45deg) translate(3px, -3px); }
}

/* =========================== 16.Scroll / Utility ============================== */
.js-fade {
	opacity: 0;
	transform: translateY(24px);
	transition: opacity 0.7s ease, transform 0.7s ease;
}
.js-fade.is-visible {
	opacity: 1;
	transform: translateY(0);
}

.under-md { display: block; }
.over-md  { display: none; }
.br-sp    { display: inline; }
@media screen and (min-width: 48em) {
	.under-md { display: none; }
	.over-md  { display: block; }
	.br-sp    { display: none; }
}