/* 1. Variables */
:root {
    --color-spruce: #101B19;
    --color-pine: #1D302B;
    --color-coal: #262827;
    --color-fir: #33443D;
    --color-ivory: #E9E2D3;
    --color-oat: #CFC2A8;
    --color-berry: #9D3F4B;
    --color-frost: #6E91A0;
    --color-brass: #C19A52;
    --color-moss: #66785B;
    --color-amber: #D58B48;
    
    --text-light-1: #F4EEE2;
    --text-light-2: #C4CDC8;
    --text-dark-1: #18201E;
    --text-muted: #87938E;
    
    --border-dark: #41534D;
    --border-light: #A99A7D;

    --font-display: 'DM Serif Display', serif;
    --font-interface: 'Manrope', sans-serif;
    --font-micro: 'IBM Plex Mono', monospace;

    --max-width: 1480px;
    --trans-fast: 0.3s ease;
}

/* 2. Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
html {
    scroll-behavior: smooth;
    background-color: var(--color-spruce);
}
body {
    font-family: var(--font-interface);
    color: var(--text-light-1);
    background-color: var(--color-spruce);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}
a {
    text-decoration: none;
    color: inherit;
    transition: color var(--trans-fast);
}
img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
button, input, textarea {
    font-family: inherit;
    border: none;
    background: none;
}
button {
    cursor: pointer;
}
ul, ol {
    list-style: none;
}
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* 3. Typography */
h1, h2, h3, h4, h5 {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.1;
}
.micro-label, .micro-status, .midnight-small, .notice-num, .desk-label, .cloak-label, .serial {
    font-family: var(--font-micro);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

/* 4. Global Layout */
.compliance-bar {
    background-color: var(--color-coal);
    color: var(--text-light-2);
    text-align: center;
    padding: 10px 16px;
    font-family: var(--font-micro);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1.4;
    width: 100%;
}

.image-wrapper {
    position: relative;
    overflow: hidden;
}

/* 5. Midnight Bell Line */
.midnight-bell-line {
    background-color: var(--color-brass);
    color: var(--color-spruce);
    height: 34px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 24px;
    font-family: var(--font-micro);
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}
.diamond {
    display: inline-block;
    width: 4px;
    height: 4px;
    background-color: var(--color-spruce);
    transform: rotate(45deg);
    margin: 0 8px;
    vertical-align: middle;
}

/* 6. Winter Arcade Header */
.arcade-header {
    width: 100%;
    display: flex;
    flex-direction: column;
}
.mobile-header-top, .mobile-promenade-status {
    display: none;
}
.header-bays {
    display: flex;
    width: 100%;
    height: 90px;
}
.bay {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 16px 24px;
    border-right: 1px solid rgba(255,255,255,0.05);
}
.bay-a {
    flex: 0 0 31%;
    background-color: var(--color-spruce);
    color: var(--text-light-1);
}
.brand-primary {
    font-family: var(--font-display);
    font-size: 1.25rem;
    line-height: 1;
}
.brand-subtitle {
    font-family: var(--font-micro);
    font-size: 0.65rem;
    color: var(--text-muted);
    margin-top: 4px;
}
.brand-link {
    display: inline-block;
    line-height: 0;
}
.brand-logo {
    height: 44px;
    width: auto;
    display: block;
}
.bay-b {
    flex: 0 0 19%;
    background-color: var(--color-ivory);
    color: var(--text-dark-1);
    align-items: flex-start;
}
.nav-vert {
    font-family: var(--font-interface);
    font-weight: 500;
    font-size: 0.875rem;
    display: block;
    margin-bottom: 4px;
}
.nav-vert span, .nav-horiz span {
    font-family: var(--font-micro);
    color: var(--text-muted);
    margin-right: 4px;
}
.nav-vert:hover, .nav-horiz:hover {
    color: var(--color-brass);
}
.bay-c {
    flex: 0 0 27%;
    background-color: var(--color-pine);
    flex-direction: row;
    align-items: center;
    gap: 16px;
}
.nav-horiz {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-light-1);
}
.bay-d {
    flex: 0 0 23%;
    background-color: var(--color-berry);
    align-items: flex-start;
    border-right: none;
}
.hall-label {
    font-family: var(--font-micro);
    font-size: 0.65rem;
    color: var(--text-light-2);
    margin-bottom: 6px;
}
.header-action {
    font-family: var(--font-interface);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-ivory);
    border-bottom: 1px solid var(--color-ivory);
    padding-bottom: 2px;
}
.header-action:hover {
    color: var(--color-brass);
    border-color: var(--color-brass);
}

/* 7. First Snow Opening */
.first-snow-opening {
    max-width: var(--max-width);
    margin: 0 auto;
}
.hero-grid {
    display: grid;
    grid-template-columns: repeat(10, 1fr);
    grid-template-rows: repeat(7, minmax(80px, auto));
    width: 100%;
}
.zone {
    padding: 32px;
    display: flex;
    flex-direction: column;
}
.zone-a {
    grid-column: 1 / 5;
    grid-row: 1 / 6;
    background-color: var(--color-berry);
    color: var(--color-ivory);
    justify-content: space-between;
}
.hero-headline {
    font-size: 4.5rem;
    margin: 24px 0;
}
.hero-bottom-line {
    font-family: var(--font-micro);
    font-size: 0.85rem;
}
.zone-b {
    grid-column: 5 / 11;
    grid-row: 1 / 7;
    padding: 0;
}
.zone-c {
    grid-column: 1 / 4;
    grid-row: 6 / 8;
    background-color: var(--color-ivory);
    color: var(--color-spruce);
    justify-content: center;
}
.zone-c h2 {
    font-size: 2rem;
    margin-bottom: 16px;
}
.zone-c p {
    font-size: 0.95rem;
    margin-bottom: 24px;
}
.hero-button, .send-message-btn {
    display: inline-block;
    background-color: var(--color-spruce);
    color: var(--color-ivory);
    padding: 12px 24px;
    font-family: var(--font-interface);
    font-weight: 600;
    font-size: 0.9rem;
    text-align: center;
    transition: transform var(--trans-fast);
}
.hero-button:hover, .send-message-btn:hover {
    transform: translateY(-2px);
    background-color: var(--color-pine);
}
.zone-d {
    grid-column: 4 / 8;
    grid-row: 7 / 8;
    background-color: var(--color-frost);
    color: var(--color-spruce);
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}
.text-link {
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 4px;
}
.text-link:hover {
    color: var(--color-ivory);
}
.zone-e {
    grid-column: 8 / 11;
    grid-row: 7 / 8;
    background-color: var(--color-brass);
    color: var(--color-spruce);
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}
.midnight-large {
    font-family: var(--font-display);
    font-size: 3rem;
    line-height: 1;
}

/* 8. Promenade Windows */
.promenade-windows {
    max-width: var(--max-width);
    margin: 0 auto;
}
.facade {
    display: flex;
    align-items: flex-end;
    width: 100%;
}
.window {
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}
.window h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}
.window p {
    font-size: 0.85rem;
}
.mullion {
    width: 4px;
    background-color: var(--color-brass);
    align-self: stretch;
}
.win-01 { flex: 0 0 14%; height: 340px; background-color: var(--color-frost); color: var(--color-spruce); }
.win-02 { flex: 0 0 21%; height: 420px; background-color: var(--color-ivory); color: var(--color-spruce); }
.win-03 { flex: 0 0 17%; height: 300px; background-color: var(--color-amber); color: var(--color-spruce); }
.win-04 { flex: 0 0 23%; height: 450px; background-color: var(--color-pine); color: var(--color-ivory); }
.win-05 { flex: 0 0 13%; height: 360px; background-color: var(--color-berry); color: var(--color-ivory); }
.win-06 { flex: 0 0 12%; height: 310px; background-color: var(--color-brass); color: var(--color-spruce); }

/* 9. Christmas Slot Grand Hall */
.grand-hall-section {
    max-width: var(--max-width);
    margin: 0 auto;
}
.outer-hall {
    background-color: var(--color-pine);
    padding: 28px 28px 0;
}
.hall-title-line {
    display: flex;
    justify-content: space-between;
    font-family: var(--font-micro);
    font-size: 0.75rem;
    margin-bottom: 24px;
    color: var(--color-ivory);
}
.hall-structure {
    display: flex;
}
.side-marker {
    width: 16px;
}
.marker-left { background-color: var(--color-berry); }
.marker-right { background-color: var(--color-frost); }
.inner-light-frame {
    flex: 1;
    background-color: var(--color-brass);
    padding: 8px 8px 0;
}
.game-chamber {
    background-color: var(--color-coal);
    padding: 14px;
    height: 600px; /* Base desktop height */
    position: relative;
}
.game-chamber iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}
.lower-hall-bench {
    background-color: var(--color-ivory);
    color: var(--color-spruce);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 28px;
    font-family: var(--font-micro);
    font-size: 0.85rem;
}
.bench-center {
    display: flex;
    gap: 24px;
}
.bench-control {
    font-family: var(--font-interface);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    color: var(--color-spruce);
    background: none;
    border: none;
    cursor: pointer;
    border-bottom: 1px solid var(--color-spruce);
}
.bench-control:hover {
    color: var(--color-berry);
    border-color: var(--color-berry);
}

/* 10. After-Dark Winter Rooms */
.after-dark-rooms {
    max-width: var(--max-width);
    margin: 0 auto;
}
.rooms-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(6, 120px);
}
.room {
    padding: 24px;
    display: flex;
    flex-direction: column;
}
.room-a {
    grid-column: 1 / 6;
    grid-row: 1 / 5;
    padding: 0;
}
.room-b {
    grid-column: 6 / 8;
    grid-row: 1 / 3;
    background-color: var(--color-brass);
    color: var(--color-spruce);
    align-items: center;
    justify-content: center;
}
.room-huge-num {
    font-family: var(--font-display);
    font-size: 5rem;
    line-height: 1;
}
.room-small-title {
    font-family: var(--font-micro);
    font-size: 0.85rem;
}
.room-c {
    grid-column: 8 / 13;
    grid-row: 1 / 4;
    background-color: var(--color-spruce);
    color: var(--color-ivory);
    justify-content: center;
}
.room-c h2 {
    font-size: 3.5rem;
    line-height: 1.05;
}
.room-d {
    grid-column: 6 / 8;
    grid-row: 3 / 6;
    background-color: var(--color-frost);
    color: var(--color-spruce);
    align-items: center;
    justify-content: space-around;
}
.vert-text {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    font-family: var(--font-micro);
    letter-spacing: 0.1em;
}
.room-e {
    grid-column: 8 / 13;
    grid-row: 4 / 7;
    padding: 0;
}
.room-f {
    grid-column: 1 / 4;
    grid-row: 5 / 7;
    background-color: var(--color-moss);
    color: var(--color-ivory);
    justify-content: center;
}
.room-f h3, .room-g h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}
.room-g {
    grid-column: 4 / 6;
    grid-row: 5 / 7;
    background-color: var(--color-ivory);
    color: var(--color-spruce);
    justify-content: center;
}
.room-h {
    grid-column: 6 / 8;
    grid-row: 6 / 7;
    background-color: var(--color-berry);
    color: var(--color-ivory);
    align-items: center;
    justify-content: center;
}

/* 11. House Notice Board */
.house-notice-board {
    max-width: var(--max-width);
    margin: 0 auto;
}
.notice-cols {
    display: flex;
    width: 100%;
}
.notice-col {
    display: flex;
    flex-direction: column;
}
.col-a { flex: 0 0 28%; background-color: var(--color-ivory); color: var(--color-spruce); }
.col-b { flex: 0 0 44%; background-color: var(--color-pine); color: var(--color-ivory); }
.col-c { flex: 0 0 28%; background-color: var(--color-frost); color: var(--color-spruce); }
.notice-item {
    padding: 40px;
}
.notice-item h4 {
    font-size: 1.75rem;
    margin: 12px 0 16px;
}
.notice-divider {
    height: 1px;
    background-color: currentColor;
    opacity: 0.2;
    margin: 0 40px;
}

/* 12. Concierge Window */
.concierge-window {
    max-width: var(--max-width);
    margin: 0 auto;
}
.upper-sign {
    background-color: var(--color-berry);
    color: var(--color-ivory);
    padding: 40px;
    text-align: center;
}
.upper-sign h2 {
    font-size: 2.5rem;
}
.lower-counter {
    display: flex;
    width: 100%;
}
.c-bay {
    padding: 32px;
    display: flex;
    flex-direction: column;
}
.c-bay-1 {
    flex: 0 0 20%;
    background-color: var(--color-pine);
    color: var(--color-ivory);
}
.plain-email {
    margin-top: 16px;
    font-family: var(--font-micro);
    font-size: 0.85rem;
}
.c-bay-form-wrapper {
    display: flex;
    flex: 0 0 60%;
    width: 100%;
}
.c-bay-2 {
    flex: 0 0 41.666%; /* 25 of 60 */
    background-color: var(--color-ivory);
    color: var(--color-spruce);
    border-right: 1px solid var(--border-light);
}
.c-bay-3 {
    flex: 0 0 58.333%; /* 35 of 60 */
    background-color: var(--color-ivory);
    color: var(--color-spruce);
}
.c-bay-4 {
    flex: 0 0 20%;
    background-color: var(--color-frost);
    color: var(--color-spruce);
}
.quick-links {
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.quick-links a {
    font-size: 0.9rem;
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* Forms */
label {
    font-family: var(--font-micro);
    font-size: 0.75rem;
    margin-bottom: 8px;
    display: block;
    text-transform: uppercase;
}
input, textarea {
    width: 100%;
    border: 1px solid var(--border-dark);
    padding: 12px;
    margin-bottom: 24px;
    font-size: 1rem;
    background-color: transparent;
    color: inherit;
    transition: border-color var(--trans-fast);
}
textarea {
    resize: vertical;
    min-height: 100px;
}
input:focus, textarea:focus {
    outline: none;
    border-color: var(--color-brass);
}
.form-status-msg {
    margin-top: 16px;
    font-size: 0.85rem;
    font-weight: 500;
}
.form-status-msg.success { color: var(--color-moss); }
.form-status-msg.error { color: var(--color-berry); }

/* 13. Cookie Cloakroom Ticket */
.cookie-ticket {
    position: fixed;
    bottom: 24px;
    left: 24px;
    width: 360px;
    background-color: var(--color-ivory);
    color: var(--color-spruce);
    z-index: 9999;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
    display: none;
}
.cookie-ticket.show {
    display: block;
}
.ticket-top {
    padding: 24px;
    background-color: var(--color-ivory);
}
.cloak-label {
    color: var(--color-berry);
    display: block;
    margin-bottom: 12px;
}
.ticket-top h5 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}
.ticket-top p {
    font-size: 0.85rem;
    margin-bottom: 20px;
}
.ticket-actions {
    display: flex;
    gap: 12px;
}
.cookie-btn {
    padding: 8px 16px;
    background-color: var(--color-spruce);
    color: var(--color-ivory);
    font-weight: 600;
    font-size: 0.85rem;
}
.cookie-btn.ghost {
    background-color: transparent;
    color: var(--color-spruce);
    border: 1px solid var(--color-spruce);
}
.ticket-perforation {
    height: 4px;
    width: 100%;
    background-image: linear-gradient(to right, var(--color-brass) 50%, transparent 50%);
    background-size: 12px 100%;
}
.ticket-bottom {
    background-color: var(--color-frost);
    padding: 12px 24px;
    text-align: right;
}

/* 14. Midnight Bell Footer */
.midnight-bell-footer {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
}
.chime {
    display: flex;
    padding: 24px 32px;
    font-size: 0.85rem;
}
.chime-21 {
    background-color: var(--color-ivory);
    color: var(--color-spruce);
    justify-content: space-between;
    font-family: var(--font-micro);
}
.chime-22 {
    background-color: var(--color-moss);
    color: var(--color-ivory);
    justify-content: space-around;
    padding: 48px 32px;
}
.nav-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.nav-group a {
    font-size: 1.1rem;
    font-family: var(--font-display);
}
.nav-group a:hover {
    color: var(--color-brass);
}
.chime-23 {
    padding: 0;
    display: flex;
}
.house-info {
    padding: 40px 32px;
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    align-items: center;
}
.left-37 {
    flex: 0 0 37%;
    background-color: var(--color-frost);
    color: var(--color-spruce);
}
.right-63 {
    flex: 0 0 63%;
    background-color: var(--color-berry);
    color: var(--color-ivory);
}
.house-info a:hover {
    text-decoration: underline;
}
.chime-24 {
    background-color: var(--color-spruce);
    color: var(--color-ivory);
    border-top: 1px solid var(--color-brass);
    justify-content: space-between;
    font-family: var(--font-micro);
    font-size: 0.75rem;
}

/* 15. Internal Window Pages */
.internal-window-layout {
    max-width: 1000px;
    margin: 60px auto;
    background-color: var(--color-ivory);
    color: var(--color-spruce);
    display: flex;
    flex-direction: column;
}
.window-header {
    background-color: var(--color-pine);
    color: var(--color-ivory);
    padding: 40px;
}
.window-header h1 {
    font-size: 3rem;
    margin-top: 12px;
}
.window-body {
    display: flex;
}
.reading-pane {
    flex: 0 0 65%;
    padding: 40px;
    border-right: 1px solid var(--border-light);
}
.reading-pane h2 {
    font-size: 2rem;
    margin: 32px 0 16px;
    color: var(--color-berry);
}
.reading-pane p {
    margin-bottom: 16px;
    line-height: 1.7;
}
.reading-pane ul {
    margin: 16px 0 16px 24px;
    list-style: disc;
}
.reading-pane li {
    margin-bottom: 8px;
}
.notice-pane {
    flex: 0 0 35%;
    padding: 40px;
    background-color: var(--color-oat);
}
.notice-pane h3 {
    font-size: 1.25rem;
    margin-bottom: 16px;
}
.closing-light-strip {
    background-color: var(--color-frost);
    padding: 24px 40px;
    display: flex;
    justify-content: flex-end;
}
.return-home-btn {
    display: inline-block;
    padding: 12px 24px;
    background-color: var(--color-spruce);
    color: var(--color-ivory);
    font-weight: 600;
}
.return-home-btn:hover {
    background-color: var(--color-berry);
}

/* 19. Responsive Rules */
@media (max-width: 1100px) {
    /* Tablet Rules */
    .header-bays { height: auto; flex-wrap: wrap; }
    .bay-a { flex: 0 0 100%; border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
    .bay-b { flex: 0 0 30%; }
    .bay-c { flex: 0 0 40%; flex-wrap: wrap; }
    .bay-d { flex: 0 0 30%; }
    
    .hero-grid { display: flex; flex-direction: column; }
    .zone-b { height: 400px; }
    
    .facade { flex-wrap: wrap; }
    .window { flex: 0 0 calc(33.333% - 4px) !important; height: 300px !important; }
    .mullion { display: none; }
    
    .rooms-grid { display: flex; flex-direction: column; }
    .room { height: auto; padding: 40px; }
    .room-a, .room-e { height: 300px; padding: 0; }
    .vert-text { writing-mode: horizontal-tb; transform: none; }
    
    .notice-cols { flex-direction: column; }
    .notice-col { flex: 0 0 100%; }
    .notice-divider { display: none; }
    
    .lower-counter { flex-wrap: wrap; }
    .c-bay { flex: 0 0 50% !important; }
    .c-bay-form-wrapper { flex: 0 0 100%; flex-wrap: wrap; }
    
    .chime-23 { flex-direction: column; }
    .house-info { flex: 0 0 100%; }
}

@media (max-width: 768px) {
    /* Mobile Rules */
    .midnight-bell-line { display: none; }
    
    .brand-link {
        display: flex;
        align-items: center;
    }
    .mobile-brand-logo {
        height: 28px;
        width: auto;
        display: block;
    }
    
    .mobile-header-top {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 16px 24px;
        background-color: var(--color-spruce);
    }
    .mobile-promenade-status {
        display: block;
        background-color: var(--color-brass);
        color: var(--color-spruce);
        padding: 8px 24px;
        font-family: var(--font-micro);
        font-size: 0.75rem;
    }
    .brand-title {
        font-family: var(--font-display);
        font-size: 1.25rem;
        color: var(--color-ivory);
    }
    .mobile-menu-trigger {
        width: 32px;
        height: 24px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }
    .menu-bar {
        height: 2px;
        background-color: var(--color-ivory);
        width: 100%;
        transition: var(--trans-fast);
    }
    .header-bays {
        display: none;
        flex-direction: column;
    }
    .header-bays.open {
        display: flex;
    }
    .bay { flex: 0 0 100% !important; width: 100%; border: none; border-bottom: 1px solid var(--border-dark); }
    
    .zone-a h1 { font-size: 3rem; }
    .zone-c h2 { font-size: 1.75rem; }
    
    .facade { flex-direction: column; }
    .window { width: 100% !important; flex: 0 0 auto !important; height: auto !important; padding: 40px 24px !important; }
    .window:nth-child(even) { width: 82% !important; margin-left: 18%; }
    
    .outer-hall { padding: 16px 16px 0; }
    .inner-light-frame { padding: 4px 4px 0; }
    .game-chamber { padding: 8px; height: 400px; }
    .side-marker { display: none; }
    .lower-hall-bench { flex-direction: column; gap: 16px; align-items: flex-start; }
    
    .room-c h2 { font-size: 2.25rem; }
    
    .c-bay { flex: 0 0 100% !important; }
    
    .chime { flex-direction: column; gap: 16px; padding: 24px; }
    .nav-group { gap: 16px; }
    
    .cookie-ticket {
        bottom: 0;
        left: 0;
        width: 100%;
    }
    
    .window-body { flex-direction: column; }
    .reading-pane, .notice-pane { flex: 0 0 100%; border-right: none; }
}

/* Utilities */
.hidden { display: none !important; }