/* ==========================================================================
   Design System & Tokens
   ========================================================================== */
:root {
    --clr-bg-cream: #F8F5EE;
    --clr-dark: #1A130B;
    --clr-gold: #D4AF37;
    --clr-terracotta: #A6522C;
    --clr-white: #FFFFFF;
    --clr-text-light: #FDFBFA;
    --clr-text-dark: #2F2417;
    --clr-text-muted: #8E8276;
    
    --ff-headings: 'Playfair Display', serif;
    --ff-body: 'Plus Jakarta Sans', sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 32px;
    --radius-full: 9999px;
    
    --shadow-premium: 0 24px 64px rgba(26, 19, 11, 0.35);
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.15);
    
    --transition-door: all 1.8s cubic-bezier(0.7, 0, 0.3, 1);
    --transition-view: all 1.0s cubic-bezier(0.25, 1, 0.5, 1);
    --transition-quick: all 0.3s ease;
}

/* ==========================================================================
   Base Resets
   ========================================================================== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--clr-dark);
    color: var(--clr-text-light);
    font-family: var(--ff-body);
    overflow: hidden;
    height: 100vh;
    width: 100vw;
}

/* ==========================================================================
   3D Gate Entrance Screen
   ========================================================================== */
.gate-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle, #2E2013 0%, #110B06 100%);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: var(--transition-door);
    perspective: 1200px;
    transform-style: preserve-3d;
}

.gate-overlay.opening {
    transform: scale(2.2);
    opacity: 0;
    pointer-events: none;
}

/* Storefront Sign Header */
.storefront-sign {
    text-align: center;
    margin-bottom: 3.5rem;
    z-index: 2010;
    transition: opacity 0.8s ease;
}

.gate-overlay.opening .storefront-sign,
.gate-overlay.opening .enter-btn {
    opacity: 0;
}

.sign-tagline {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--clr-gold);
    font-weight: 700;
    display: block;
    margin-bottom: 0.5rem;
}

.sign-title {
    font-family: var(--ff-headings);
    font-size: 3.6rem;
    color: var(--clr-bg-cream);
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
    font-weight: 900;
}

.sign-desc {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--clr-text-muted);
    font-family: var(--ff-headings);
    margin-top: 0.5rem;
}

/* Door Frame & Double Doors */
.door-frame {
    width: 280px;
    height: 400px;
    border: 10px solid #3E2919;
    box-shadow: 0 0 30px rgba(0,0,0,0.8), inset 0 0 20px rgba(0,0,0,0.9);
    position: relative;
    transform-style: preserve-3d;
    background-color: #0d0805;
}

.door-wing {
    width: 50%;
    height: 100%;
    position: absolute;
    top: 0;
    background-color: #5C3A21;
    border: 6px solid #422815;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: 3rem;
    box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.6);
    transition: var(--transition-door);
    transform-origin: left center;
}

.left-wing {
    left: 0;
    border-right: 3px solid #361F0F;
}

.right-wing {
    right: 0;
    left: auto;
    transform-origin: right center;
    border-left: 3px solid #361F0F;
}

/* Door Elements */
.door-window {
    width: 75%;
    height: 35%;
    border: 4px solid #361F0F;
    background: linear-gradient(135deg, rgba(212,175,55,0.1) 0%, rgba(212,175,55,0.02) 100%);
    box-shadow: inset 0 0 10px rgba(0,0,0,0.8);
    position: relative;
}

.door-window::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(0deg, transparent, transparent 15px, rgba(58, 38, 23, 0.8) 15px, rgba(58, 38, 23, 0.8) 18px);
}

.door-handle {
    width: 12px;
    height: 50px;
    background: radial-gradient(circle, #D4AF37 0%, #A88118 100%);
    position: absolute;
    top: 55%;
    border-radius: 6px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.5);
}

.left-wing .door-handle {
    right: 10px;
}

.right-wing .door-handle {
    left: 10px;
}

.interior-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.45) 0%, rgba(166, 82, 44, 0.05) 80%);
    opacity: 0;
    transition: opacity 1s ease;
    pointer-events: none;
    z-index: 1999;
}

/* Door Open Animation States */
.gate-overlay.opening .left-wing {
    transform: rotateY(-110deg);
}

.gate-overlay.opening .right-wing {
    transform: rotateY(110deg);
}

.gate-overlay.opening .interior-glow {
    opacity: 1;
}

/* Enter Button */
.enter-btn {
    margin-top: 3.5rem;
    padding: 1.1rem 2.8rem;
    font-family: var(--ff-body);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--clr-dark);
    background-color: var(--clr-gold);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(212, 175, 55, 0.35);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 2010;
    transition: var(--transition-quick);
}

.enter-btn:hover {
    background-color: var(--clr-bg-cream);
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(212, 175, 55, 0.5);
}

/* ==========================================================================
   Main Layout Showcase Screen
   ========================================================================== */
.main-layout {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 1.5s ease-in-out;
    display: flex;
    flex-direction: column;
    z-index: 100;
}

.main-layout.visible {
    opacity: 1;
    pointer-events: auto;
}

/* Blurred background transition */
.blurred-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    filter: blur(25px) brightness(0.4) saturate(1.2);
    transform: scale(1.15) translate3d(0, 0, 0);
    -webkit-transform: scale(1.15) translate3d(0, 0, 0);
    transition: background-image 1.2s cubic-bezier(0.25, 1, 0.5, 1);
    will-change: background-image;
    z-index: -1;
}

/* Minimal Header */
.header-minimal {
    padding: 1.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(to bottom, rgba(26,19,11,0.6) 0%, transparent 100%);
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand-icon {
    font-size: 2rem;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-family: var(--ff-headings);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--clr-bg-cream);
    line-height: 1.1;
}

.brand-tag {
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    color: var(--clr-gold);
    font-weight: 700;
    text-transform: uppercase;
}

.exit-btn {
    background: rgba(253, 251, 250, 0.08);
    border: 1px solid rgba(253, 251, 250, 0.15);
    padding: 0.6rem 1.4rem;
    color: var(--clr-text-light);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-quick);
    backdrop-filter: blur(5px);
}

.exit-btn:hover {
    background: var(--clr-gold);
    color: var(--clr-dark);
    border-color: var(--clr-gold);
    transform: translateX(-3px);
}

/* ==========================================================================
   Store Viewer (Main Main Main)
   ========================================================================== */
.store-viewer {
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 4rem;
    position: relative;
}

/* Navigation Arrow Buttons */
.nav-arrow {
    width: 60px;
    height: 60px;
    background: rgba(253, 251, 250, 0.06);
    border: 1px solid rgba(253, 251, 250, 0.12);
    border-radius: 50%;
    color: var(--clr-text-light);
    font-size: 1.8rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-quick);
    z-index: 500;
    backdrop-filter: blur(8px);
}

.nav-arrow:hover {
    background-color: var(--clr-gold);
    color: var(--clr-dark);
    border-color: var(--clr-gold);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

.nav-arrow:active {
    transform: scale(0.95);
}

/* Deck Container */
.store-deck-container {
    flex-grow: 1;
    height: 520px;
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    perspective: 1500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Active and inactive 3D cards layout */
.deck-card {
    position: absolute;
    width: 380px;
    height: 500px;
    background-color: rgba(26, 19, 11, 0.7);
    border: 1px solid rgba(232, 223, 208, 0.18);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-premium);
    overflow: hidden;
    transition: var(--transition-view);
    transform-style: preserve-3d;
    cursor: pointer;
    backdrop-filter: blur(16px);
    display: flex;
    flex-direction: column;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform: translate3d(0, 0, 0);
    -webkit-transform: translate3d(0, 0, 0);
    will-change: transform, opacity;
}

/* Layout coordinates for 3D deck slider */
.deck-card.left-card {
    transform: translateX(-350px) translateZ(-250px) rotateY(40deg);
    opacity: 0.35;
    z-index: 10;
    pointer-events: none;
}

.deck-card.active-card {
    transform: translateX(0) translateZ(50px) rotateY(0);
    opacity: 1;
    z-index: 50;
    border-color: var(--clr-gold);
}

.deck-card.right-card {
    transform: translateX(350px) translateZ(-250px) rotateY(-40deg);
    opacity: 0.35;
    z-index: 10;
    pointer-events: none;
}

.deck-card.hidden-card {
    transform: translateX(0) translateZ(-600px);
    opacity: 0;
    z-index: 1;
    pointer-events: none;
}

/* Store Image Container */
.card-img-box {
    width: 100%;
    height: 52%;
    position: relative;
    overflow: hidden;
    background-color: #2F2417;
}

.card-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform: translate3d(0, 0, 0);
    -webkit-transform: translate3d(0, 0, 0);
    will-change: transform;
}

.deck-card:hover.active-card .card-img-box img {
    transform: scale(1.08);
}

/* Elegant shadow fade-in on card image */
.card-img-box::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40%;
    background: linear-gradient(to top, rgba(26, 19, 11, 0.95) 0%, transparent 100%);
}

.card-header-badge {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    background-color: var(--clr-gold);
    color: var(--clr-dark);
    font-size: 0.7rem;
    font-weight: 800;
    padding: 0.35rem 0.9rem;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* Card Body & Store details */
.card-body {
    padding: 1.5rem 1.8rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.card-title-box {
    margin-bottom: 0.75rem;
}

.card-title-box h2 {
    font-family: var(--ff-headings);
    font-size: 1.7rem;
    color: var(--clr-bg-cream);
    font-weight: 800;
    margin-bottom: 0.25rem;
}

.card-title-box p {
    font-size: 0.85rem;
    color: var(--clr-text-muted);
}

.card-details-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    margin-bottom: 1.5rem;
}

.card-detail-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.card-detail-item ion-icon {
    font-size: 1.25rem;
    color: var(--clr-gold);
    flex-shrink: 0;
    margin-top: 0.15rem;
}

.card-detail-text h4 {
    font-family: var(--ff-body);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--clr-bg-cream);
    margin-bottom: 0.1rem;
}

.card-detail-text p {
    font-size: 0.85rem;
    color: var(--clr-text-muted);
    line-height: 1.4;
}

.card-action-box {
    margin-top: auto;
}

.btn-glass {
    width: 100%;
    background: rgba(212, 175, 55, 0.08);
    border: 1.5px solid rgba(212, 175, 55, 0.3);
    color: var(--clr-bg-cream);
    padding: 0.85rem;
    font-family: var(--ff-body);
    font-weight: 700;
    font-size: 0.85rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: var(--transition-quick);
}

.btn-glass:hover {
    background-color: var(--clr-gold);
    color: var(--clr-dark);
    border-color: var(--clr-gold);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

/* ==========================================================================
   Footer Info Bar
   ========================================================================== */
.info-bar {
    padding: 1.5rem 3rem;
    display: flex;
    justify-content: space-around;
    align-items: center;
    background: linear-gradient(to top, rgba(26,19,11,0.8) 0%, transparent 100%);
    border-top: 1px solid rgba(232, 223, 208, 0.06);
    backdrop-filter: blur(8px);
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.info-item ion-icon {
    font-size: 1.6rem;
    color: var(--clr-gold);
}

.info-item div {
    display: flex;
    flex-direction: column;
}

.info-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--clr-text-muted);
    font-weight: 700;
}

.info-val {
    font-size: 0.9rem;
    color: var(--clr-bg-cream);
    font-weight: 600;
}

/* ==========================================================================
   Responsive Styles
   ========================================================================== */
@media (max-width: 992px) {
    .info-bar {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
        padding-left: 4rem;
    }
    
    .store-viewer {
        padding: 0 2rem;
    }
    
    .deck-card.left-card {
        transform: translateX(-240px) translateZ(-350px) rotateY(40deg);
        opacity: 0.2;
    }
    
    .deck-card.right-card {
        transform: translateX(240px) translateZ(-350px) rotateY(-40deg);
        opacity: 0.2;
    }
}

@media (max-width: 768px) {
    .sign-title {
        font-size: 2.5rem;
    }
    
    .door-frame {
        width: 220px;
        height: 310px;
    }
    
    .header-minimal {
        padding: 1rem 1.5rem;
    }
    
    .exit-btn span {
        display: none;
    }
    
    .store-viewer {
        padding: 0 1rem;
    }
    
    .nav-arrow {
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
    }
    
    .deck-card {
        width: 280px;
        height: 440px;
    }
    
    .deck-card.left-card {
        transform: translateX(-160px) translateZ(-400px) rotateY(30deg);
        opacity: 0.1;
    }
    
    .deck-card.right-card {
        transform: translateX(160px) translateZ(-400px) rotateY(-30deg);
        opacity: 0.1;
    }
    
    .card-img-box {
        height: 42%;
    }
    
    .card-title-box h2 {
        font-size: 1.3rem;
    }
    
    .card-details-list {
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    /* Hide left/right overlapping cards on narrow mobile screens */
    .deck-card.left-card,
    .deck-card.right-card {
        opacity: 0 !important;
        pointer-events: none;
    }
    
    .store-viewer {
        padding: 0 0.25rem;
    }
}

/* Custom Scrollbar for Card Descriptions */
.card-title-box p::-webkit-scrollbar {
    width: 4px;
}

.card-title-box p::-webkit-scrollbar-track {
    background: rgba(253, 251, 250, 0.05);
    border-radius: var(--radius-full);
}

.card-title-box p::-webkit-scrollbar-thumb {
    background: var(--clr-gold);
    border-radius: var(--radius-full);
}