/* ==========================================================================
   AVYR ENGINEERING STANDARDS : XING XING MENU
   ========================================================================== */

:root {
    /* Extraction: Color Palette */
    --clr-obsidian: #0A0A0A;
    --clr-brass: #B59451;
    --clr-bone: #F4EFEA;
    --clr-ash: #8A8A8A;
    --clr-crimson: #7A101A;

    /* Alpha variants */
    --clr-brass-alpha-20: rgba(181, 148, 81, 0.2);
    --clr-brass-alpha-30: rgba(181, 148, 81, 0.3);

    /* Extraction: Typography */
    --font-sans: 'Inter', sans-serif;
    --font-serif: 'Playfair Display', serif;
    --font-cursive: 'Pinyon Script', cursive;

    /* AVYR Spatial Metrics */
    --spacing-sm: clamp(1rem, 2vw, 2rem);
    --spacing-md: clamp(2rem, 5vw, 4rem);
    --spacing-lg: clamp(4rem, 8vw, 6rem);
    --container-max: 900px;
    /* Constrained width for menu legibility */
}

/* ==========================================================================
   RESET & FOUNDATION
   ========================================================================== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-sans);
    background-color: var(--clr-obsidian);
    color: var(--clr-bone);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

::selection {
    background-color: var(--clr-brass);
    color: var(--clr-obsidian);
}

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

button {
    cursor: pointer;
    border: none;
    font-family: inherit;
}

/* ==========================================================================
   COMPONENTS
   ========================================================================== */

.btn-crimson {
    background-color: var(--clr-crimson);
    color: #FFFFFF;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    transition: filter 0.3s ease, transform 0.2s ease;
}

.btn-crimson:hover {
    filter: brightness(1.2);
    transform: translateY(-1px);
}

.btn-small {
    padding: 0.5rem 1.5rem;
    font-size: 0.75rem;
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 0.875rem;
    box-shadow: 0 10px 30px rgba(122, 16, 26, 0.3);
}

/* ==========================================================================
   LAYOUT ARCHITECTURE
   ========================================================================== */

/* Foyer Header (Sticky) */
.foyer-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background-color: var(--clr-obsidian);
    border-bottom: 1px solid var(--clr-brass-alpha-30);
}

.foyer-top {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
    height: 5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-retour {
    color: var(--clr-brass);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.nav-retour:hover {
    color: var(--clr-bone);
}

.site-signature {
    font-family: var(--font-cursive);
    font-size: clamp(2rem, 4vw, 2.5rem);
    color: var(--clr-bone);
}

/* Category Navigation */
.foyer-nav {
    border-bottom: 1px solid var(--clr-brass-alpha-20);
    padding: 1rem 0;
    overflow-x: auto;
    -ms-overflow-style: none;
    /* IE and Edge */
    scrollbar-width: none;
    /* Firefox */
}

.foyer-nav::-webkit-scrollbar {
    display: none;
}

.nav-categories {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: clamp(2rem, 5vw, 4rem);
    padding: 0 var(--spacing-sm);
    white-space: nowrap;
}

.nav-categories a {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: clamp(0.625rem, 1.5vw, 0.75rem);
    color: var(--clr-brass);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.nav-categories a:hover {
    color: var(--clr-bone);
}

/* Main Content Container */
.menu-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--spacing-lg) var(--spacing-sm);
}

/* Menu Sections */
.menu-section {
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.875rem, 4vw, 2.25rem);
    text-align: center;
    color: var(--clr-bone);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-md);
}

.menu-items {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

/* Menu Items (Flexbox Dotted Line Architecture) */
.menu-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.item-header {
    display: flex;
    align-items: flex-end;
    gap: 0.75rem;
    width: 100%;
}

.item-name {
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: clamp(1.125rem, 2vw, 1.25rem);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--clr-bone);
    white-space: nowrap;
}

/* The Dotted Line - Flex Grow Implementation */
.item-header::after {
    content: '';
    flex-grow: 1;
    border-bottom: 1px dotted var(--clr-brass);
    margin: 0 1rem 0.4rem 1rem;
    opacity: 0.6;
}

.item-price {
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: clamp(1.125rem, 2vw, 1.25rem);
    color: var(--clr-bone);
    white-space: nowrap;
    order: 1;
}

.item-description {
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--clr-ash);
    font-size: clamp(0.875rem, 1.5vw, 1rem);
    max-width: 85%;
}

/* Visual Intermission */
.visual-intermission {
    position: relative;
    width: 80vw;
    left: 50%;
    transform: translateX(-50%);
    height: clamp(500px, 50vh, 600px);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
}

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

.cinematic-scrim {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(10, 10, 10, 0.4), rgba(10, 10, 10, 0.8));
}

/* Exit Terminal */
.exit-terminal {
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--clr-brass-alpha-20);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.terminal-title {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 3vw, 1.875rem);
    color: var(--clr-bone);
    text-transform: uppercase;
    letter-spacing: 0.3em;
}

.terminal-copyright {
    margin-top: 2rem;
    font-size: 0.625rem;
    color: var(--clr-ash);
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

/* ==========================================================================
   MOBILE ADJUSTMENTS — FOYER NAV
   ========================================================================== */
@media (max-width: 600px) {
    .foyer-top {
        height: 3.5rem;
    }

    .site-signature {
        font-size: 1.6rem;
    }

    .foyer-nav {
        padding: 0.5rem 0;
    }

    .nav-categories {
        gap: 0.8rem;
        padding: 0 0.75rem;
    }

    .nav-categories a {
        font-size: 0.5rem;
        letter-spacing: 0.08em;
    }

    .item-name,
    .item-price {
        font-size: 0.95rem;
    }

    .item-header::after {
        margin: 0 0.5rem 0.3rem 0.5rem;
    }
}

/* ==========================================================================
   KINETICS
   ========================================================================== */
.avyr-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.avyr-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Override: Compose both transforms for the full-bleed image */
.visual-intermission.avyr-reveal {
    transform: translateX(-50%) translateY(30px);
}

.visual-intermission.avyr-reveal.is-visible {
    transform: translateX(-50%) translateY(0);
}