@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,400&family=Inter:wght@300;400;600&display=swap');

:root {
    --bg-ink: #FAFAF5;
    --bg-page: #F4EFE6;
    --accent-gold: #A8874A;
    --text-white: #1a1a1a;
    --text-muted: #6a6a6a;
    --border-subtle: rgba(0, 0, 0, 0.1);
    --header-height: 80px;
}

body,
html {
    margin: 0;
    padding: 0;
    background-color: var(--bg-ink);
    color: var(--text-white);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow: hidden;
    /* Control via snap container */
    transition: opacity 0.4s ease;
    /* Silk-smooth language fade */
}

h1,
h2,
h3,
.logo {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 300;
    letter-spacing: 0.1em;
}

/* Scroll Snap Container */
.magazine-container {
    height: 100vh;
    overflow-y: scroll;
    scroll-snap-type: y mandatory;
    scroll-padding-top: 80px;
    /* Offset for fixed header visibility */
}

/* Minimal Header */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: transparent; /* scrolled state handled via JS or stays transparent on light bg */
    box-sizing: border-box;
}

.logo {
    font-size: 1.8rem;
    color: var(--accent-gold);
    text-transform: uppercase;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 3rem;
}

nav a {
    text-decoration: none;
    color: var(--text-white);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    opacity: 0.8;
    transition: opacity 0.3s;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
}

nav a:hover {
    opacity: 1;
}

/* Language Toggle Styling */
.lang-selector {
    display: flex;
    gap: 0.8rem;
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    margin-left: 2rem;
    border-left: 1px solid var(--border-subtle);
    padding-left: 1.5rem;
}

.lang-selector a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s;
}

.lang-selector a.active {
    color: var(--accent-gold);
    font-weight: 600;
}

/* Multi-Language Visibility Logic */
.lang-ko,
.lang-en {
    display: none;
}

.lang-mode-en .lang-en {
    display: block;
}

.lang-mode-kr .lang-ko {
    display: block;
}

/* Specific Typography for Korean */
.lang-mode-kr {
    word-break: keep-all;
}

/* Double-Page Spread Layout */
.spread {
    height: 100vh;
    width: 100vw;
    display: flex;
    scroll-snap-align: start;
    border-bottom: 1px solid var(--border-subtle);
}

.page-left {
    flex: 1.2;
    height: 100%;
    position: relative;
    overflow: hidden;
    background-color: var(--bg-page);
    /* Slightly warmer than paper for depth */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    /* Elegant Magazine Border */
    box-sizing: border-box;
}

.page-left img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    /* Preserve original composition 100% */
    filter: brightness(1.0) saturate(0.95);
    /* Original clarity */
    transition: transform 1.5s ease-out;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
    /* Presence on page */
}

.spread:hover .page-left img {
    transform: scale(1.05);
}

.page-right {
    flex: 1;
    height: 100%;
    padding: 10vh 8%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background-color: var(--bg-ink);
    box-sizing: border-box;
    overflow-y: auto;
    border-left: 1px solid var(--border-subtle);
    color: var(--text-white);
}

.chapter-num {
    font-size: 4rem;
    color: var(--accent-gold);
    opacity: 0.1;
    margin-bottom: 1rem;
    display: block;
}

.season-tag {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.4em;
    color: var(--accent-gold);
    margin-bottom: 1.5rem;
}

.page-right h2 {
    font-size: 4rem;
    line-height: 1;
    margin: 0 0 3rem;
}

.page-right p {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 2;
    margin-bottom: 2rem;
    word-break: keep-all;
    /* Preserve Korean word integrity */
    overflow-wrap: break-word;
    text-align: justify;
}

.interview-box {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border-subtle);
}

.interview-q {
    font-size: 0.8rem;
    color: var(--accent-gold);
    text-transform: uppercase;
    margin-bottom: 1rem;
    display: block;
}

.interview-a {
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    font-size: 1.5rem;
    line-height: 1.4;
    color: var(--text-white);
    word-break: keep-all;
}

/* Lookbook Grid (Spread) */
.lookbook-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 4rem;
}

.look-item {
    border: 1px solid var(--border-subtle);
    padding: 2rem;
    background: rgba(255, 255, 255, 0.02);
}

.look-label {
    font-size: 0.6rem;
    text-transform: uppercase;
    color: var(--accent-gold);
    display: block;
    margin-bottom: 1rem;
}

/* Secondary Muse Profile Image */
.muse-profile-img {
    width: 200px;
    height: 250px;
    object-fit: cover;
    object-position: top center;
    /* Head-Safe Priority */
    border: 1px solid var(--border-subtle);
    margin: 2rem 0;
    transition: all 0.5s ease;
    filter: grayscale(0.2);
    /* Reduced grayscale for better face tone */
}

.muse-profile-img:hover {
    filter: grayscale(0);
    border-color: var(--accent-gold);
    transform: translateY(-5px);
}

/* Seasonal Teaser (Full Spread) */
.teaser-spread {
    background: linear-gradient(135deg, #F4EFE6, #EDE4D3);
    justify-content: center;
    align-items: center;
    text-align: center;
    flex-direction: column;
}

.teaser-spread h2 {
    font-size: 7rem;
    color: #6B4F3A;
    letter-spacing: 0.3em;
}

/* Scrollbar Hide */
.page-right::-webkit-scrollbar {
    width: 4px;
}

.page-right::-webkit-scrollbar-thumb {
    background: var(--accent-gold);
    opacity: 0.3;
}

/* --- Mobile Responsiveness --- */
@media (max-width: 991px) {

    body,
    html {
        overflow-y: auto;
        /* Allow natural scrolling if content is long */
    }

    .magazine-container {
        height: auto;
        scroll-snap-type: none;
        /* Disable vertical snap for better mobile scroll feel */
    }

    .spread {
        flex-direction: column;
        height: auto;
        min-height: 100vh;
        scroll-snap-align: none;
        scroll-margin-top: 60px;
        /* Critical fix for anchor navigation overlap */
    }

    header {
        padding: 1rem 5%;
        background: rgba(250, 250, 245, 0.97);
        /* More solid on mobile to protect face readability */
        backdrop-filter: blur(10px);
    }

    .logo {
        font-size: 1.05rem;
        letter-spacing: 0.06em;
        white-space: nowrap;
    }

    nav {
        display: none;
    }

    .magazine-container {
        scroll-padding-top: 60px;
        /* Specific offset for mobile anchors */
    }

    .spread {
        flex-direction: column;
        height: auto;
        min-height: 100vh;
        scroll-snap-align: none;
    }

    .page-left {
        flex: none;
        height: 60vh;
        width: 100%;
        padding: 60px 0 0;
        display: flex;
        align-items: flex-start;
        justify-content: center;
    }

    .page-left img {
        object-fit: cover;
        object-position: top center;
        width: 100%;
        height: 100%;
        max-width: none;
        max-height: none;
    }

    .page-right {
        flex: none;
        width: 100%;
        height: auto;
        padding: 2.5rem 8% 3rem;
        border-left: none;
        border-top: 1px solid var(--border-subtle);
    }

    .page-right h2 {
        font-size: 2.2rem;
        margin-bottom: 2rem;
    }

    .chapter-num {
        font-size: 2.5rem;
    }

    .interview-a {
        font-size: 1.2rem;
    }

    .lookbook-grid {
        grid-template-columns: 1fr;
        /* Single column for mobile */
        gap: 1rem;
    }

    .teaser-spread h2 {
        font-size: 3rem;
    }
}

/* --- Volume 02: Autumn 2026 (Neo-Heritage) --- */
.autumn-theme {
    background-color: #EDE4D6 !important;
    /* Warm Autumn Paper */
    transition: background-color 1.5s ease;
}

.autumn-theme .page-right {
    background-color: #EDE4D6 !important;
    border-left: 1px solid rgba(141, 110, 99, 0.2);
}

.autumn-theme .accent-text {
    color: #8D6E63;
    /* Muted Dusty Rose for Autumn Accent */
}

.autumn-theme .chapter-num {
    color: #6B4F3A;
    /* Darker brown for numbers */
    opacity: 0.15;
}

.autumn-theme .page-right h2 {
    color: #2C1F14;
    /* Deep cocoa for headlines */
}

.autumn-theme .season-tag {
    color: #8D6E63;
}