:root {
    --bg-color: #FAF6F0; 
    --text-main: #2C1810; 
    --accent: #D35400; 
    --font-heading: 'Rozha One', serif;
    --font-ui: 'Outfit', sans-serif;
    --glow-color: rgba(255, 255, 255, 0.1); 
    /* Variables for sliding panels */
    --skew-angle: -20deg;
    --rev-skew: 20deg;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-ui);
    background-color: var(--bg-color);
    color: var(--text-main);
    user-select: none; 
    overflow-x: hidden; /* Prevents horizontal scroll from diagonals */
}

/* --- Hero Section & Sliding Panels --- */
.hero {
    position: relative;
    height: 100vh;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    background: #111;
}

.diagonal-container {
    position: absolute;
    inset: 0;
    display: flex;
    width: 140%;
    left: -20%;
    transform: skewX(var(--skew-angle));
}

.slot {
    flex: 1;
    height: 100%;
    position: relative;
    overflow: hidden;
    border-right: 4px solid #000;
    background: #111;
}

.slice-layer {
    position: absolute;
    inset: -10% -150%;
    width: 400%;
    height: 120%;
    transform: skewX(var(--rev-skew));
    background-size: cover;
    background-position: center;
    transition: transform 1.5s cubic-bezier(0.23, 1, 0.32, 1), opacity 1s;
}

.slide-enter {
    transform: skewX(var(--rev-skew)) translateY(-100%);
    opacity: 0;
}

.slide-active {
    transform: skewX(var(--rev-skew)) translateY(0%);
    opacity: 1;
}

.hero-content {
    z-index: 10;
    background: rgba(250, 246, 240, 0.90);
    backdrop-filter: blur(12px);
    padding: 50px 60px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.2);
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 5rem;
    margin: 0;
    color: var(--accent);
}

@media (max-width: 768px) {
    .hero-content {
        padding: 30px 20px;
        width: 85%;
    }
    .hero h1 { font-size: 3.5rem; }
}

/* --- Modernized Buttons --- */
.scroll-btn, .order-btn, .inquire-modal-btn {
    background: linear-gradient(135deg, #D35400, #A04000);
    color: white;
    border: none;
    padding: 16px 36px;
    font-size: 1.1rem;
    font-weight: 600;
    font-family: var(--font-ui);
    cursor: pointer;
    border-radius: 50px; 
    box-shadow: 0 8px 20px rgba(211, 84, 0, 0.3);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 20px;
}

.scroll-btn:hover, .order-btn:hover, .inquire-modal-btn:hover { 
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(211, 84, 0, 0.5);
}

.scroll-btn:active, .order-btn:active, .inquire-modal-btn:active {
    transform: translateY(1px);
}

/* Floating Audio Button */
.audio-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: rgba(250, 246, 240, 0.9);
    border: 1px solid #ddd;
    color: var(--text-main);
    padding: 10px 20px;
    border-radius: 30px;
    font-family: var(--font-ui);
    cursor: pointer;
    z-index: 50;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    backdrop-filter: blur(5px);
    transition: transform 0.2s;
}

.audio-btn:hover { transform: scale(1.05); }

/* --- Gallery Grid --- */
.gallery-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 50px;
    padding: 80px 60px;
}

.painting-card {
    position: relative;
    cursor: pointer;
    opacity: 0; 
    transform: translateY(50px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out, box-shadow 0.3s ease;
}

.painting-card.visible { opacity: 1; transform: translateY(0); }
.painting-card:hover { transform: translateY(-8px); }

/* The Museum Frame Effect */
.image-wrapper {
    position: relative;
    width: 100%;
    padding: 12px;
    background-color: #F8F5F0; 
    border: 10px solid #3E2723;
    border-style: ridge;
    box-shadow: 0 15px 35px rgba(0,0,0,0.2), inset 0 0 10px rgba(0,0,0,0.1);
    box-sizing: border-box;
}

.theft-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 10;
}

.image-wrapper img {
    width: 100%;
    display: block;
    pointer-events: none; 
    box-shadow: inset 0 0 10px rgba(0,0,0,0.5);
}

.info { margin-top: 20px; text-align: center; }
.info h3 { font-family: var(--font-heading); margin: 0 0 10px 0; font-size: 1.6rem; }
.price-tag { font-size: 1.2rem; font-weight: 600; color: var(--accent); margin: 5px 0; }
.dim-tag { font-size: 0.95rem; color: #888; margin: 0; }

/* --- Footer & Form Styles --- */
footer {
    background: #2C1810;
    color: #FAF6F0;
    padding: 60px 40px;
    display: flex;
    justify-content: center;
}

.footer-content {
    display: flex;
    max-width: 1000px;
    width: 100%;
    gap: 40px;
    align-items: center;
}

.footer-text { flex: 1; }
.footer-text h2 { font-family: var(--font-heading); color: var(--accent); font-size: 2.5rem; margin-top: 0;}

.contact-info { margin: 20px 0; font-size: 1.1rem; }
.contact-info a { color: #D35400; text-decoration: none; font-weight: 600; }
.contact-info a:hover { text-decoration: underline; }

.inquiry-form-container {
    flex: 1;
    background: rgba(255,255,255,0.05);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.1);
}

#inquiry-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.form-row {
    display: flex;
    gap: 15px;
}

#inquiry-form input, #inquiry-form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid rgba(255,255,255,0.2);
    background: rgba(0,0,0,0.2);
    color: white;
    border-radius: 6px;
    font-family: var(--font-ui);
    box-sizing: border-box;
}

#inquiry-form input:focus, #inquiry-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(0,0,0,0.4);
}

/* Mobile responsive for footer */
@media (max-width: 768px) {
    .footer-content { flex-direction: column; text-align: center; }
    .form-row { flex-direction: column; }
    .gallery-container { padding: 40px 20px; }
}

/* --- Modal & Mockup Engine --- */
.modal {
    display: none;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.9);
    z-index: 100;
    justify-content: center;
    align-items: center;
}

#modal-glow {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: -1;
    background: radial-gradient(circle at center, var(--glow-color) 0%, rgba(0,0,0,0.95) 70%);
    transition: background 0.8s ease; 
}

.modal-content {
    background: transparent;
    width: 90%; max-width: 1000px;
    height: 85vh;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: none;
}

.close-btn {
    position: absolute; top: 10px; right: 20px;
    font-size: 2rem; cursor: pointer; z-index: 110;
    color: white;
}

.modal-controls { display: flex; justify-content: center; gap: 20px; padding: 20px; }
.modal-controls button {
    background: rgba(255,255,255,0.1); color: white;
    border: 1px solid rgba(255,255,255,0.3); padding: 8px 16px;
    border-radius: 20px; cursor: pointer; font-family: var(--font-ui);
}
.modal-controls button:hover { background: rgba(255,255,255,0.2); }

.view-area {
    flex-grow: 1; display: none; justify-content: center; align-items: center;
    overflow: hidden; color: white;
}
.view-area.active { display: flex; }

.mockup-wall { width: 100%; height: 100%; display: flex; justify-content: center; align-items: center; }
.painting-frame { position: relative; max-width: 90%; max-height: 90%; }
.painting-frame img { max-width: 100%; max-height: 60vh; object-fit: contain; display: block; pointer-events: none; }
.painting-details { padding: 20px; text-align: center; border-top: 1px solid rgba(255,255,255,0.1); color: white; }
.inquire-modal-btn { margin-top: 10px; padding: 10px 20px; font-size: 0.9rem; }