/* PC Shared Utility */
.pc {
    display: block;
}

.sp {
    display: none;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0) 100%);
    color: #fff;
    transition: background-color 0.3s;
}

.header__nav ul {
    display: flex;
    gap: 40px;
    list-style: none;
}

.header__nav a {
    font-family: var(--font-en);
    font-size: 1.1rem;
    position: relative;
}

.header__nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0%;
    height: 1px;
    background-color: #fff;
    transition: width 0.3s;
}

.header__nav a:hover::after {
    width: 100%;
}

/* FV */
.fv {
    position: relative;
    height: 100vh;
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-align: center;
}

.fv__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.fv__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.fv__content {
    animation: fadeUp 1.5s ease-out;
}

.fv__logo {
    width: 300px;
    position: absolute;
    top: 3%;
    left: 50%;
    transform: translateX(-50%);
    animation: fadeInLogo 1.5s ease-out;
    z-index: 10;
}

.fv__logo img {
    filter: drop-shadow(0 0px 3px rgba(255, 255, 255, 1)) drop-shadow(0 0px 6px rgba(255, 255, 255, 1)) drop-shadow(0 0px 9px rgba(255, 255, 255, 1));
}

.fv__title {
    font-size: 2rem;
    font-weight: 700;
    line-height: 2;
    color: #333;
    text-shadow: 0 0px 3px rgba(255, 255, 255, 1), 0 0px 6px rgba(255, 255, 255, 1), 0 0px 9px rgba(255, 255, 255, 1);
}

/* Scroll Down */
.scroll-down {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    font-family: var(--font-en);
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    opacity: 0.7;
    color: #333;
}

.scroll-down__arrow {
    width: 1px;
    height: 80px;
    background: rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.scroll-down__arrow::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: #333;
    animation: scrollDown 2s cubic-bezier(0.77, 0, 0.175, 1) infinite;
}

/* Concept Section */
.concept-section {
    padding: 120px 0;
    text-align: center;
}

.concept-text {
    font-size: 1.1rem;
    line-height: 3;
    letter-spacing: 0.15em;
    font-weight: 500;
}

/* Point Section */
.point-section {
    max-width: 960px;
    margin: 0 auto;
    background-color: #fafafa;
    padding: 5%;
}

.point-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 80px;
}

.point-title-area {
    width: 40%;
    position: relative;
}

.point-main-title {
    font-family: var(--font-ja);
    font-size: 2rem;
    line-height: 2;
    color: #333;
    letter-spacing: 0.1em;
    font-weight: 500;
}

.point-main-title rp,
.point-main-title rt {
    color: #666;
    font-size: .4em;
    margin-top: 1.3em;
    margin-bottom: .3em;
}

.point-list {
    width: 60%;
    border-top: 1px solid #ddd;
}

.point-item {
    border-bottom: 1px solid #ddd;
    padding: 30px 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.point-num {
    font-family: var(--font-en);
    font-size: 0.85rem;
    color: var(--color-accent);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: 600;
}

.point-desc {
    font-size: 1rem;
    line-height: 1.8;
    letter-spacing: 0.05em;
}

/* Tab Navigation */
.tab-container {
    padding: 20px 0;
    display: flex;
    justify-content: center;
    position: sticky;
    top: 0;
    z-index: 900;
    margin: 60px auto;
}

.region-tabs {
    display: inline-flex;
    gap: 0;
    position: relative;
    background-color: #f2f2f2;
    border-radius: 50px;
    padding: 5px;
    box-shadow: inset 0 4px 8px rgba(0, 0, 0, 0.1), 0 0px 8px rgba(0, 0, 0, 0.1);
}

.tab-indicator {
    position: absolute;
    top: 5px;
    bottom: 5px;
    left: 5px;
    width: calc(50% - 5px);
    background-color: var(--color-hokkaido);
    border-radius: 45px;
    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    z-index: 1;
}

.region-tabs[data-active="okinawa"] .tab-indicator {
    background-color: var(--color-okinawa);
}

.tab-btn {
    background: none;
    border: none;
    padding: 12px 40px;
    cursor: pointer;
    text-align: center;
    position: relative;
    color: #666;
    border-radius: 45px;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    min-width: 280px;
    z-index: 2;
}

.btn-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.tab-btn .en {
    display: block;
    font-size: 1.4rem;
    margin-bottom: 2px;
    font-weight: 500;
    letter-spacing: 0.1em;
    line-height: 1.2;
}

.tab-btn .ja {
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    font-family: var(--font-ja);
    color: #888;
    transition: color 0.3s;
}

.tab-btn.active {
    color: #fff;
}

.tab-btn.active .ja {
    color: #ddd;
}

.arrow-icon {
    display: block;
    width: 8px;
    height: 8px;
    border-left: 1px solid currentColor;
    border-bottom: 1px solid currentColor;
    transform: rotate(-45deg);
    margin-top: -4px;
    transition: transform 0.3s;
}

/* Region Content Sections */
.region-content {
    display: none;
    padding: 0;
    animation: fadeIn 0.8s ease;
}

.region-content.active {
    display: block;
}

.section-title {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 20px;
    font-weight: 400;
}

#hokkaido .section-title {
    color: var(--color-hokkaido);
}

#okinawa .section-title {
    color: var(--color-okinawa);
}

.section-subtitle {
    text-align: center;
    margin-bottom: 80px;
    color: #888;
    font-size: 0.75rem;
}

/* Region Concept Split Layout */
.region-concept {
    position: relative;
    width: 100%;
    min-height: 720px;
    overflow: hidden;
    color: #fff;
    display: flex;
    align-items: stretch;
}

.concept-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.concept-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hokkaido-concept .concept-bg img {
    object-position: 75% 50%;
}

.okinawa-concept .concept-bg img {
    object-position: 25% 50%;
}

.concept-overlay {
    position: relative;
    width: 50%;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.concept-inner {
    position: relative;
    z-index: 2;
    padding: 10%;
}

.region-title-en {
    font-size: 3.5rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-align: center;
    margin-bottom: 20px;
}

.region-title-ja {
    font-size: 1rem;
    text-align: center;
    letter-spacing: 0.2em;
    margin-bottom: 60px;
}

.region-divider {
    width: 60px;
    height: 1px;
    background-color: #fff;
    border: none;
    margin: 0 auto 60px;
}

.concept-body {
    font-size: 1rem;
    line-height: 2.4;
    letter-spacing: 0.1em;
    font-weight: 500;
}

.hokkaido-concept {
    justify-content: flex-start;
}

.hokkaido-concept .concept-overlay .multiply-color {
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--color-hokkaido);
    mix-blend-mode: multiply;
    backdrop-filter: blur(8px);
    z-index: 1;
}

.okinawa-concept {
    justify-content: flex-end;
}

.okinawa-concept .concept-overlay .multiply-color {
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--color-okinawa);
    mix-blend-mode: multiply;
    backdrop-filter: blur(8px);
    z-index: 1;
}

/* Pickup Section */
.pickup {
    padding: 120px 40px;
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
}

.pickup-slider {
    padding-bottom: 60px !important;
    overflow: visible !important;
}

.pickup-slider .swiper-slide {
    width: 960px;
}

.pickup-card {
    display: flex;
    background: #fff;
    height: 400px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    position: relative;
}

.pickup-info {
    width: 45%;
    background-color: var(--color-hokkaido);
    color: #fff;
    padding: 4%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    transition: background-color 0.3s;
    height: 100%;
}

.pickup-card.okinawa .pickup-info {
    background-color: var(--color-okinawa);
}

.pickup-title {
    font-family: var(--font-ja);
    font-size: 1.5rem;
    font-weight: 500;
    line-height: 1.4;
    margin-bottom: 24px;
    letter-spacing: 0.1em;
}

.pickup-access {
    margin-bottom: 24px;
}

.access-label {
    display: block;
    font-family: var(--font-en);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    opacity: 0.7;
    margin-bottom: 8px;
    text-transform: uppercase;
}

.access-text {
    font-size: 0.85rem;
    letter-spacing: 0.05em;
}

.pickup-divider {
    width: 100%;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.3);
    border: none;
    margin-bottom: 16px;
}

.pickup-desc {
    font-size: 0.85rem;
    line-height: 1.75;
    letter-spacing: 0;
    text-align: justify;
}

.pickup-visual {
    width: 55%;
    display: grid;
    grid-template-rows: auto 1fr;
}

.pickup-img-container {
    flex: 1;
    width: 100%;
    background-color: #fff;
    position: relative;
    overflow: hidden;
    aspect-ratio: 950/590;
}

.pickup-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.pickup-card:hover .pickup-img {
    transform: scale(1.05);
}

.pickup-more {
    background-color: #d9d9d9;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 0 30px;
    color: #333;
    font-family: var(--font-en);
    font-size: 1rem;
    letter-spacing: 0.1em;
    text-transform: capitalize;
    gap: 10px;
    transition: background-color 0.3s;
}

.pickup-more::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
}

.pickup-more:hover {
    background-color: #ccc;
}

.more-arrow {
    transition: transform 0.3s;
}

.pickup-more:hover .more-arrow {
    transform: translateX(5px);
}

.pickup-note-container {
    max-width: 960px;
    margin: -50px auto 40px;
    position: relative;
    z-index: 10;
    pointer-events: none;
}

.pickup-note {
    text-align: right;
    font-size: 0.7rem;
    color: #888;
    padding-right: 10px;
}

/* Swiper Navigation Customization */
.swiper-button-next,
.swiper-button-prev {
    color: var(--color-text) !important;
    width: 50px !important;
    height: 50px !important;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    backdrop-filter: blur(5px);
}

.swiper-button-next::after,
.swiper-button-prev::after {
    font-size: 1.2rem !important;
}

.swiper-pagination-bullet-active {
    background-color: var(--color-text) !important;
}

/* Curated Grid */
.curated {
    width: 100%;
    padding: 80px 0;
}

#hokkaido .curated {
    background-color: #eef1f3;
}

#okinawa .curated {
    background-color: #eef5f3;
}

.curated .section-header {
    max-width: 1200px;
    margin: 0 auto 60px;
    padding: 0 40px;
}

.curated-grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.curated-card {
    background: #fff;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: transform 0.3s;
    position: relative;
}

.curated-card:hover {
    transform: translateY(-5px);
}

.curated-img-container {
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.curated-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.curated-card:hover .curated-img {
    transform: scale(1.05);
}

.curated-body {
    padding: 30px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.curated-title {
    font-family: var(--font-ja);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 20px;
    line-height: 1.4;
    color: #333;
}

#hokkaido .curated-title {
    color: var(--color-hokkaido);
}

#okinawa .curated-title {
    color: var(--color-okinawa);
}

.curated-access {
    margin-bottom: 20px;
}

.curated-desc {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.8;
    margin-bottom: 30px;
    text-align: justify;
}

.curated-footer {
    margin-top: auto;
    text-align: center;
}

.curated-more {
    display: inline-block;
    background-color: var(--color-hokkaido);
    color: #fff;
    font-family: var(--font-en);
    padding: 10px 30px;
    border-radius: 30px;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    transition: background-color 0.3s;
}

.curated-more::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
}

.curated-more:hover {
    background-color: #445566;
}

#okinawa .curated-more {
    background-color: var(--color-okinawa);
}

#okinawa .curated-more:hover {
    opacity: 0.9;
}

/* Credit Section */
.credit {
    padding: 60px 40px;
    background-color: #f7f7f7;
}

.credit dl {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.credit dl div {
    display: flex;
    gap: 30px;
    border-bottom: 1px solid #e0e0e0;
    padding-bottom: 30px;
    align-items: center;
}

.credit dt {
    width: 200px;
    flex-shrink: 0;
    font-weight: 700;
    font-size: 0.9rem;
    color: #444;
}

.credit dd {
    width: 100%;
    flex: 1;
    font-size: 0.75rem;
    color: #666;
    line-height: 1.8;
}

.credit dd a {
    text-decoration: underline;
}

/* Footer Section */
.footer {
    background-color: #222;
    color: #888;
    padding: 40px;
    font-family: var(--font-en);
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.footer__inner {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer__policy a {
    color: #fff;
    text-decoration: underline;
}

.footer__policy a:hover {
    color: #888;
    text-decoration: none;
}