@charset "UTF-8";

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500&family=Shippori+Mincho:wght@400;500;600&display=swap');

:root {
    --color-bg: #0d0d0d;
    --color-surface: #1a1a1a;
    --color-text-main: #f2f2f2;
    --color-text-muted: #8c8c8c;
    --color-accent: #b0bfc6;

    --font-en: "Futura", "Helvetica Neue", Helvetica, Arial, sans-serif;
    --font-ja: "Noto Sans JP", sans-serif;
    --font-serif: "Shippori Mincho", serif;

    --spacing-unit: 8px;
    --transition-smooth: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
    background-color: var(--color-bg);
    color: var(--color-text-main);
    font-family: var(--font-ja);
    font-weight: 300;
    line-height: 1.8;
    letter-spacing: 0.08em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    cursor: none;
}

h1,
h2,
h3,
h4,
h5,
h6,
.en-text {
    font-family: var(--font-en);
    text-transform: uppercase;
    letter-spacing: 0.25em;
    font-weight: 400;
}

a {
    color: inherit;
    text-decoration: none;
    transition: opacity var(--transition-smooth);
}

a:hover {
    opacity: 0.6;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5vw;
}

.section {
    padding: 120px 0;
}

.global-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 40px 5vw;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    mix-blend-mode: difference;
    color: white;
}

.logo {
    font-size: 1.5rem;
    letter-spacing: 0.3em;
    font-weight: 500;
}

.logo::first-letter {
    font-weight: 600;
}

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 30px;
    height: 30px;
    cursor: pointer;
    z-index: 200;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 1px;
    background-color: currentColor;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s;
}

.hamburger.is-active span:nth-child(1) {
    transform: translateY(3.5px) rotate(45deg);
}

.hamburger.is-active span:nth-child(2) {
    transform: translateY(-3.5px) rotate(-45deg);
}

.nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
}

.nav-links a {
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: currentColor;
    transition: width var(--transition-smooth);
}

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

.hide-pc {
    display: none;
}

.hero {
    height: 100vh;
    width: 100vw;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
    filter: brightness(0.6) contrast(1.1);
    transform: scale(1.05);
    animation: bg-pan 20s linear infinite alternate;
}

@keyframes bg-pan {
    0% {
        transform: scale(1.05) translate(0, 0);
    }

    100% {
        transform: scale(1.05) translate(-1%, -1%);
    }
}

.hero-content {
    text-align: center;
    z-index: 10;
}

.hero-catch {
    font-size: 4vw;
    letter-spacing: 0.3em;
    margin-bottom: 20px;
    font-weight: 300;
}

.hero-sub {
    font-family: var(--font-serif);
    font-size: 1rem;
    letter-spacing: 0.15em;
    color: var(--color-text-muted);
}

.page-header {
    padding-top: 150px;
    padding-bottom: 60px;
    text-align: center;
}

.page-title {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.page-subtitle {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    font-family: var(--font-serif);
}

.menu-item-wrapper {
    margin-bottom: 40px;
}

.menu-item {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 10px;
}

.menu-item-name {
    font-family: var(--font-en);
    font-size: 1.1rem;
    letter-spacing: 0.1em;
}

.menu-item-ja {
    display: block;
    font-family: var(--font-serif);
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: 4px;
    letter-spacing: 0.05em;
}

.menu-item-desc {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.8;
    padding-right: 20px;
}

.menu-section-desc {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: 40px;
    font-family: var(--font-serif);
}

@keyframes fade-up {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =========================================================
   ▼ CUSTOM CURSOR
========================================================= */
.cursor {
    position: fixed;
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    mix-blend-mode: screen;
}

.cursor-ring {
    position: fixed;
    width: 36px;
    height: 36px;
    border: 1px solid rgba(140, 140, 140, 0.3);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    transition: width .2s, height .2s, background .2s;
}

/* =========================================================
   ▼ CINEMATIC ANIMATIONS
========================================================= */

/* 1. Page Transition Overlay */
.page-transition {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: #000;
    z-index: 99999;
    pointer-events: none;
    opacity: 1;
    /* Initially visible */
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

body.is-loaded .page-transition {
    opacity: 0;
}

body.is-leaving .page-transition {
    opacity: 1;
}

/* 2. Mask Reveal (文字レイヤーのアニメーション) */
.mask-reveal {
    overflow: hidden;
    display: inline-block;
    vertical-align: top;
}

.mask-reveal>span {
    display: block;
    transform: translateY(115%);
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.mask-reveal.visible>span {
    transform: translateY(0);
}

/* 3. Parallax Element */
.parallax-wrap {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    will-change: transform;
}

.parallax-wrap .hero-bg {
    z-index: 1;
}

/* =========================================================
   ▼ TOP PAGE MINIMAL SECTIONS
========================================================= */

/* 2. MESSAGE (Short Concept) */
.top-message {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 5vw;
}

.message-inner {
    text-align: center;
    max-width: 600px;
}

.msg-en {
    font-size: 2rem;
    letter-spacing: 0.15em;
    margin-bottom: 30px;
    font-weight: 300;
    font-family: var(--font-en);
}

.msg-ja {
    font-family: var(--font-serif);
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 2.2;
    margin-bottom: 50px;
    letter-spacing: 0.1em;
}

.minimal-link {
    font-family: var(--font-en);
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid #333;
    padding-bottom: 5px;
    margin-top: 50px;
    transition: all var(--transition-smooth);
}

.minimal-link:hover {
    opacity: 0.6;
    gap: 15px;
}

/* 3. PICK UP ITEM (Asymmetrical) */
.top-pickup {
    padding: 150px 0;
}

.pickup-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 40px;
    margin-bottom: 100px;
}

.pickup-item {
    position: relative;
}

.pickup-item img {
    width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
    filter: brightness(0.8) contrast(1.1);
}

.pi-caption {
    margin-top: 15px;
    font-family: var(--font-en);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    color: var(--color-text-muted);
    text-align: right;
}

.pi-1 {
    grid-column: 2 / 7;
    margin-top: 0;
}

.pi-1 img {
    aspect-ratio: 3/4;
}

.pi-2 {
    grid-column: 7 / 12;
    margin-top: 180px;
}

.pi-2 img {
    aspect-ratio: 1/1;
}

.view-all {
    text-align: center;
    margin-top: 40px;
}

/* 4. INFORMATION (Minimalist Footer) */
.site-footer {
    padding: 56px 52px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-logo {
    font-family: var(--font-en);
    font-size: 28px;
    font-weight: 300;
    letter-spacing: .35em;
    color: rgba(240, 235, 227, .1);
}

.footer-info {
    font-size: 9px;
    letter-spacing: .35em;
    color: var(--muted);
    line-height: 2.4;
    text-align: right;
}

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s ease, transform 1s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 768px) {
    .global-header.menu-open {
        mix-blend-mode: normal;
    }

    .global-header {
        padding: 20px 5vw;
        flex-direction: row;
        justify-content: space-between;
    }

    .hide-pc {
        display: block;
    }

    .hide-sp {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .nav-wrapper {
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: var(--color-bg);
        display: flex;
        justify-content: center;
        align-items: center;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 150;
    }

    .nav-wrapper.is-open {
        opacity: 1;
        pointer-events: auto;
    }

    .nav-links {
        flex-direction: column;
        align-items: center;
        gap: 40px;
    }

    .nav-links a {
        font-size: 1.5rem;
        letter-spacing: 0.3em;
    }

    .hero-catch {
        font-size: 8vw;
    }

    .section {
        padding: 80px 0;
    }

    /* Adjust Spacing for Mobile Concept Text */
    .top-message {
        padding: 80px 15vw 60px;
        min-height: auto;
    }

    .about-text {
        padding: 0 10vw;
    }

    .msg-ja {
        margin-bottom: 30px;
    }

    .minimal-link {
        margin-top: 30px;
    }

    .top-pickup {
        padding: 60px 0 100px;
    }

    .pickup-grid {
        margin-bottom: 60px;
    }

    .pi-2 {
        margin-top: 80px;
    }
}