:root {
    --base: #F8F6F3;
    --sub: #EDE7DE;
    --accent: #4A403A;
    --text: #2E2E2E;
    --textsub: #8C8279;
    --point: #C9A8A0;
    --line: rgba(74, 64, 58, 0.14);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--base);
    color: var(--text);
    font-family: 'Noto Sans JP', 'Noto Sans KR', sans-serif;
    font-weight: 300;
    letter-spacing: 0.02em;
    line-height: 1.9;
    overflow-x: hidden;
}

h1,
h2,
h3,
.serif {
    font-family: 'Shippori Mincho', serif;
    font-weight: 500;
    letter-spacing: 0.04em;
}

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

img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.wrap {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 32px;
}

/* ---------- reveal on scroll ---------- */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.9s ease, transform 0.9s ease;
}

.reveal.in {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- header ---------- */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(248, 246, 243, 0.92);
    backdrop-filter: blur(6px);
    border-bottom: 1px solid transparent;
    transition: border-color .4s ease, background .4s ease;
}

header.scrolled {
    border-bottom-color: var(--line);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 32px;
    max-width: 1180px;
    margin: 0 auto;
}

.logo {
    font-family: 'Shippori Mincho', serif;
    font-size: 20px;
    letter-spacing: 0.12em;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo span {
    color: var(--point);
}

.nav-links {
    display: flex;
    gap: 40px;
    font-size: 13px;
    letter-spacing: 0.08em;
}

.nav-links a {
    position: relative;
    padding-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width .35s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.nav-toggle span {
    width: 22px;
    height: 1px;
    background: var(--accent);
}

/* ---------- hero ---------- */
.hero {
    height: 100vh;
    min-height: 640px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(255, 255, 255, 0.5), transparent 60%),
        linear-gradient(160deg, #EFE9E1 0%, #E4DCD2 45%, #C9BBAE 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(115deg, rgba(74, 64, 58, 0.035) 0px, rgba(74, 64, 58, 0.035) 1px, transparent 1px, transparent 90px);
}

.hero-fabric {
    position: absolute;
    right: -8%;
    bottom: -12%;
    width: 60%;
    height: 90%;
    background: linear-gradient(135deg, rgba(74, 64, 58, 0.10), rgba(201, 168, 160, 0.22));
    border-radius: 48% 52% 60% 40% / 50% 45% 55% 50%;
    filter: blur(2px);
    animation: float 9s ease-in-out infinite;
}

@keyframes float {
    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-18px) rotate(2deg);
    }
}

.hero-inner {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 24px;
}

.hero-eyebrow {
    font-size: 12px;
    letter-spacing: 0.32em;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 28px;
    opacity: 0.75;
}

.hero h1 {
    font-size: clamp(34px, 6vw, 64px);
    line-height: 1.5;
    color: var(--accent);
    margin-bottom: 22px;
}

.hero h1 small {
    display: block;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 300;
    font-size: 0.42em;
    letter-spacing: 0.1em;
    color: var(--text);
    margin-top: 14px;
}

.hero p {
    font-size: 14px;
    color: var(--textsub);
    max-width: 420px;
    margin: 0 auto 40px;
}

.btn-group {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 15px 34px;
    font-size: 12px;
    letter-spacing: 0.14em;
    border: 1px solid var(--accent);
    transition: all .35s ease;
}

.btn-fill {
    background: var(--accent);
    color: var(--base);
}

.btn-fill:hover {
    background: transparent;
    color: var(--accent);
}

.btn-line {
    color: var(--accent);
}

.btn-line:hover {
    background: var(--accent);
    color: var(--base);
}

.scroll-cue {
    position: absolute;
    bottom: 36px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 10px;
    letter-spacing: 0.2em;
    color: var(--accent);
    opacity: 0.6;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.scroll-cue::after {
    content: '';
    width: 1px;
    height: 34px;
    background: var(--accent);
    opacity: 0.5;
    animation: scrolldown 1.8s ease-in-out infinite;
}

@keyframes scrolldown {
    0% {
        transform: scaleY(0);
        transform-origin: top;
    }
    50% {
        transform: scaleY(1);
        transform-origin: top;
    }
    51% {
        transform-origin: bottom;
    }
    100% {
        transform: scaleY(0);
        transform-origin: bottom;
    }
}

/* ---------- section shared ---------- */
section {
    padding: 120px 0;
}

.page-head {
    padding: 160px 0 60px;
    text-align: center;
}

.page-head h1 {
    font-size: clamp(28px, 4vw, 42px);
    color: var(--accent);
    margin-bottom: 16px;
}

.page-head p {
    font-size: 14px;
    color: var(--textsub);
}

.section-head {
    text-align: center;
    margin-bottom: 64px;
}

.section-eyebrow {
    font-size: 11px;
    letter-spacing: 0.28em;
    color: var(--point);
    text-transform: uppercase;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.section-head h2 {
    font-size: clamp(24px, 3.4vw, 34px);
    color: var(--accent);
}

.section-head p {
    font-size: 13px;
    color: var(--textsub);
    margin-top: 14px;
}

/* ---------- curator's pick ---------- */
.pick {
    background: var(--sub);
}

.pick-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 0;
    border: 1px solid var(--line);
    background: var(--base);
}

.pick-photo {
    aspect-ratio: 4/5;
    background: linear-gradient(150deg, #E8E1D7, #CDBFAF 60%, #A99A87);
    position: relative;
}

.pick-photo::after {
    content: 'PHOTO';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: rgba(74, 64, 58, 0.35);
}

.pick-content {
    padding: 56px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.pick-tag {
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--point);
    margin-bottom: 18px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 6px;
}

.pick-content h3 {
    font-size: 24px;
    color: var(--accent);
    margin-bottom: 18px;
    line-height: 1.6;
}

.pick-quote {
    font-size: 14px;
    color: var(--text);
    line-height: 2;
    margin-bottom: 28px;
    padding-left: 18px;
    border-left: 2px solid var(--point);
}

.pick-content .btn {
    align-self: flex-start;
}

/* ---------- collection ---------- */
.collection-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.col-card {
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.col-card .img {
    aspect-ratio: 3/4;
    transition: transform .8s ease;
}

.col-card:hover .img {
    transform: scale(1.06);
}

.col-tone-1 {
    background: linear-gradient(145deg, #EDE4D8, #C7B6A2);
}

.col-tone-2 {
    background: linear-gradient(145deg, #E3D8CC, #AD9A85);
}

.col-tone-3 {
    background: linear-gradient(145deg, #ECE6DD, #BFAE9B);
}

.col-overlay {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 26px 24px;
    background: linear-gradient(to top, rgba(46, 40, 36, 0.55), transparent);
}

.col-overlay .en {
    color: #F8F6F3;
    font-size: 11px;
    letter-spacing: 0.2em;
    opacity: 0.85;
}

.col-overlay h4 {
    color: #F8F6F3;
    font-size: 19px;
    margin-top: 6px;
    font-family: 'Shippori Mincho', serif;
}

/* ---------- Collection List (Items) ---------- */
.item-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px 28px;
}

.item-card {
    cursor: pointer;
}

.item-img {
    aspect-ratio: 3/4;
    background: linear-gradient(145deg, #f0edea, #d4cfca);
    margin-bottom: 16px;
    overflow: hidden;
    position: relative;
}

.item-img img {
    transition: transform 0.6s ease;
}

.item-card:hover .item-img img {
    transform: scale(1.04);
}

.item-info h4 {
    font-size: 14px;
    color: var(--accent);
    margin-bottom: 6px;
}

.item-info .price {
    font-size: 13px;
    color: var(--text);
    font-weight: 500;
}

.item-info .selector-comment {
    font-size: 12px;
    color: var(--textsub);
    margin-top: 8px;
    border-top: 1px solid var(--line);
    padding-top: 8px;
    display: flex;
    align-items: flex-start;
    gap: 6px;
}

/* ---------- Collection Detail (Product) ---------- */
.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
}

.product-images .main-img {
    aspect-ratio: 3/4;
    background: #E8E1D7;
    margin-bottom: 16px;
}

.product-images .sub-imgs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.product-images .sub-img {
    aspect-ratio: 3/4;
    background: #E8E1D7;
    cursor: pointer;
}

.product-info h1 {
    font-size: 28px;
    margin-bottom: 12px;
}

.product-info .price {
    font-size: 18px;
    color: var(--text);
    margin-bottom: 24px;
}

.selector-comment-box {
    background: var(--sub);
    padding: 24px;
    border-left: 3px solid var(--point);
    margin-bottom: 32px;
}

.selector-comment-box .title {
    font-size: 11px;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.selector-comment-box p {
    font-size: 13px;
    color: var(--text);
    line-height: 1.8;
}

.product-meta {
    margin-bottom: 32px;
}

.product-meta dt {
    font-size: 12px;
    color: var(--textsub);
    margin-top: 16px;
    border-bottom: 1px solid var(--line);
    padding-bottom: 4px;
    margin-bottom: 8px;
}

.product-meta dd {
    font-size: 13px;
    color: var(--text);
    margin-left: 0;
}

.add-to-cart {
    width: 100%;
    padding: 16px;
    background: var(--accent);
    color: var(--base);
    border: none;
    font-size: 14px;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: background 0.3s;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.add-to-cart:hover {
    background: var(--text);
}


/* ---------- about teaser ---------- */
.about {
    background: var(--base);
}

.about-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 64px;
    align-items: center;
}

.about-photo {
    aspect-ratio: 3/4;
    border-radius: 2px;
    background: linear-gradient(160deg, #E8E1D6, #B8A793);
    position: relative;
}

.about-photo::after {
    content: 'CURATOR';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: rgba(74, 64, 58, 0.35);
}

.about-text .section-eyebrow {
    justify-content: flex-start;
}

.about-text h2 {
    text-align: left;
    margin-bottom: 26px;
}

.about-text p {
    font-size: 14px;
    color: var(--text);
    margin-bottom: 20px;
}

.about-text .vision {
    font-size: 13px;
    color: var(--textsub);
    font-style: italic;
    border-top: 1px solid var(--line);
    padding-top: 22px;
    margin-top: 30px;
}

.principles {
    display: flex;
    gap: 32px;
    margin-top: 36px;
    flex-wrap: wrap;
}

.principle {
    flex: 1;
    min-width: 140px;
}

.principle .num {
    font-family: 'Shippori Mincho', serif;
    font-size: 13px;
    color: var(--point);
    margin-bottom: 8px;
    display: block;
}

.principle .t {
    font-size: 13px;
    color: var(--accent);
}

/* ---------- journal ---------- */
.journal {
    background: var(--sub);
}

.journal-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.journal-card {
    cursor: pointer;
}

.journal-card .img {
    aspect-ratio: 4/3;
    margin-bottom: 20px;
    overflow: hidden;
}

.journal-card:hover .img {
    opacity: 0.9;
}

.j-tone-1 {
    background: linear-gradient(150deg, #E6DCCD, #BFAA8E);
}

.j-tone-2 {
    background: linear-gradient(150deg, #E0D6C8, #A99076);
}

.j-tone-3 {
    background: linear-gradient(150deg, #E9E1D4, #C4B49B);
}

.journal-card .cat {
    font-size: 10px;
    letter-spacing: 0.2em;
    color: var(--point);
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 4px;
}

.journal-card h4 {
    font-size: 17px;
    margin: 10px 0 8px;
    color: var(--accent);
    font-family: 'Shippori Mincho', serif;
}

.journal-card p {
    font-size: 12.5px;
    color: var(--textsub);
}

.journal-foot {
    text-align: center;
    margin-top: 56px;
}

.journal-foot p {
    font-size: 12px;
    color: var(--textsub);
    max-width: 380px;
    margin: 0 auto 20px;
}

/* ---------- instagram ---------- */
.insta {
    background: var(--base);
}

.insta-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 36px;
    flex-wrap: wrap;
    gap: 12px;
}

.insta-head h3 {
    font-size: 18px;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 8px;
}

.insta-head a {
    font-size: 12px;
    letter-spacing: 0.1em;
    border-bottom: 1px solid var(--accent);
    padding-bottom: 3px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.insta-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 6px;
}

.insta-grid div {
    aspect-ratio: 1/1;
    cursor: pointer;
    transition: opacity 0.3s;
}

.insta-grid div:hover {
    opacity: 0.8;
}

.ig1 { background: linear-gradient(135deg, #E9E1D4, #BBA98F); }
.ig2 { background: linear-gradient(135deg, #DFD3C2, #A8927A); }
.ig3 { background: linear-gradient(135deg, #ECE3D6, #C7B59C); }
.ig4 { background: linear-gradient(135deg, #E2D7C9, #B3A088); }
.ig5 { background: linear-gradient(135deg, #E7DECF, #BCA98F); }
.ig6 { background: linear-gradient(135deg, #DED2C0, #9F8B72); }

/* ---------- newsletter ---------- */
.news {
    background: var(--accent);
    color: var(--base);
    text-align: center;
}

.news h2 {
    color: var(--base);
    font-size: clamp(22px, 3vw, 30px);
    margin-bottom: 16px;
}

.news p {
    font-size: 13px;
    color: #D9D0C5;
    margin-bottom: 36px;
}

.news-form {
    display: flex;
    justify-content: center;
    gap: 0;
    max-width: 380px;
    margin: 0 auto;
    border: 1px solid rgba(248, 246, 243, 0.4);
}

.news-form input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 15px 18px;
    color: var(--base);
    font-size: 13px;
    font-family: 'Noto Sans JP', 'Noto Sans KR', sans-serif;
    outline: none;
}

.news-form input::placeholder {
    color: #C9BFB1;
}

.news-form button {
    background: var(--base);
    color: var(--accent);
    border: none;
    padding: 0 26px;
    font-size: 12px;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: opacity .3s;
}

.news-form button:hover {
    opacity: 0.8;
}

/* ---------- footer ---------- */
footer {
    background: var(--base);
    padding: 64px 0 36px;
    border-top: 1px solid var(--line);
}

.foot-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.foot-logo {
    font-family: 'Shippori Mincho', serif;
    font-size: 18px;
    margin-bottom: 14px;
}

.foot-grid p {
    font-size: 12px;
    color: var(--textsub);
    max-width: 280px;
}

.foot-col h5 {
    font-size: 12px;
    letter-spacing: 0.12em;
    color: var(--accent);
    margin-bottom: 16px;
}

.foot-col a {
    display: block;
    font-size: 12.5px;
    color: var(--textsub);
    margin-bottom: 10px;
}

.foot-col a:hover {
    color: var(--accent);
}

.foot-bottom {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--textsub);
    padding-top: 24px;
    border-top: 1px solid var(--line);
    flex-wrap: wrap;
    gap: 10px;
}

/* ---------- responsive ---------- */
@media (max-width: 860px) {
    .nav-links {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .pick-grid {
        grid-template-columns: 1fr;
    }

    .pick-content {
        padding: 36px;
    }

    .collection-grid, .item-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-grid, .product-detail {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .journal-grid {
        grid-template-columns: 1fr;
    }

    .insta-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .foot-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    section {
        padding: 80px 0;
    }
}

@media (max-width: 480px) {
    .collection-grid, .item-grid {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .reveal {
        transition: none;
    }

    .hero-fabric,
    .scroll-cue::after {
        animation: none;
    }
}