/* 
   Shinra Godzilla Whisky 
   Premium Dark Modern Theme Styling 
*/

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Outfit:wght@300;400;600&display=swap');

:root {
    --bg-color: #050505;
    --surface-color: rgba(255, 255, 255, 0.03);
    --surface-hover: rgba(255, 255, 255, 0.06);
    --text-color: #f5f5f5;
    --text-muted: #a0a0a0;
    --accent-gold: #e6c27a;
    --accent-gold-dark: #cc9933;
    --accent-red: #c62828;
    --border-color: rgba(255, 255, 255, 0.1);
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Outfit', sans-serif;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: radial-gradient(circle at 50% 0%, #1a1a1a 0%, var(--bg-color) 70%);
    color: var(--text-color);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--accent-gold);
    margin-bottom: 1rem;
    line-height: 1.2;
}

p {
    margin-bottom: 1.2rem;
    color: var(--text-muted);
}

a {
    color: var(--accent-gold);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: #fff;
}

/* Layout */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 6rem 0;
}

/* Header & Nav */
header {
    padding: 1.2rem 0;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    background: rgba(5, 5, 5, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 100;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    background: linear-gradient(to right, #fff, var(--accent-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

nav a {
    text-transform: uppercase;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
}

nav a:hover {
    color: var(--accent-gold-dark);
}

/* Hero Section */
.hero {
    height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
    filter: brightness(0.5) contrast(1.1);
    transform: scale(1.05);
    /* slightly bigger to hide artifacts on edge */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(5, 5, 5, 0.8) 0%, rgba(5, 5, 5, 0.2) 50%, rgba(5, 5, 5, 1) 100%);
    z-index: -1;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    z-index: 1;
    animation: fadeIn 1.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-size: 5rem;
    margin-bottom: 1rem;
    text-shadow: 2px 4px 8px rgba(0, 0, 0, 0.8);
    background: linear-gradient(to bottom, #fff, var(--accent-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-family: var(--font-heading);
    color: var(--accent-gold);
    margin-bottom: 2rem;
    font-style: italic;
    opacity: 0.9;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    color: var(--accent-gold);
    border: 1px solid rgba(230, 194, 122, 0.4);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    border-radius: 4px;
    background: rgba(230, 194, 122, 0.05);
    backdrop-filter: blur(5px);
}

.btn:hover {
    background: rgba(230, 194, 122, 0.15);
    border-color: var(--accent-gold);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(230, 194, 122, 0.1);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-dark));
    color: var(--bg-color);
    border: none;
    font-weight: 600;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #fff, var(--accent-gold));
    color: var(--bg-color);
    box-shadow: 0 5px 20px rgba(230, 194, 122, 0.3);
}

/* Feature Section */
.feature-section {
    text-align: center;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0), #080808);
}

.feature-title {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.feature-text {
    max-width: 800px;
    margin: 0 auto 3rem;
    font-size: 1.2rem;
    color: #ccc;
}

.feature-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

/* Glass Card */
.glass-card {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2.5rem 2rem;
    backdrop-filter: blur(10px);
    transition: var(--transition);
    text-align: left;
}

.glass-card:hover {
    background: var(--surface-hover);
    transform: translateY(-5px);
    border-color: rgba(230, 194, 122, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.glass-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #fff;
}

/* Product Page Styles */
.product-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: start;
}

.product-gallery {
    position: sticky;
    top: 120px;
}

.main-image-wrapper {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 1.5rem;
    position: relative;
    cursor: zoom-in;
    aspect-ratio: 4/5;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.main-image-wrapper:hover {
    border-color: rgba(230, 194, 122, 0.4);
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.5);
}

.main-image-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, transparent 60%, rgba(0, 0, 0, 0.4) 150%);
    pointer-events: none;
}

.main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.15s ease-in-out;
}

.thumbnail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
    gap: 1rem;
}

.thumbnail {
    cursor: pointer;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition);
    opacity: 0.5;
    aspect-ratio: 1/1;
    background: var(--surface-color);
}

.thumbnail:hover,
.thumbnail.active {
    opacity: 1;
    border-color: var(--accent-gold);
    transform: scale(1.05);
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.product-info h1 {
    font-size: 3.5rem;
    margin-bottom: 0.2rem;
    background: linear-gradient(135deg, #fff 0%, var(--accent-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.product-info h2.edition-subtitle {
    color: var(--text-color);
    font-style: italic;
    font-size: 1.4rem;
    margin-bottom: 2rem;
    font-family: var(--font-heading);
    font-weight: 400;
    letter-spacing: 1px;
}

.price-wrapper {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    padding: 1.5rem;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    backdrop-filter: blur(5px);
}

.price {
    font-size: 2.5rem;
    color: var(--accent-gold);
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1;
}

.regular-price {
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: 1.1rem;
}

.notice-box {
    background: rgba(198, 40, 40, 0.05);
    border-left: 3px solid var(--accent-red);
    padding: 1.2rem 1.5rem;
    margin-bottom: 2.5rem;
    border-radius: 0 8px 8px 0;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.notice-box::before {
    content: "!";
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: var(--accent-red);
    color: #fff;
    border-radius: 50%;
    font-weight: bold;
    flex-shrink: 0;
}

.notice-box p {
    margin-bottom: 0;
    color: #e8b0b0;
    font-size: 0.95rem;
    line-height: 1.4;
}

/* Accordion Grid / Details Grid for Info */
.details-grid {
    display: grid;
    gap: 1.5rem;
}

.detail-section {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    transition: var(--transition);
}

.detail-section:hover {
    background: var(--surface-hover);
    border-color: rgba(255, 255, 255, 0.2);
}

.detail-section h3 {
    font-size: 1.3rem;
    color: #fff;
    margin-bottom: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.detail-section h3::before {
    content: "";
    display: block;
    width: 12px;
    height: 12px;
    background: var(--accent-gold);
    border-radius: 50%;
    opacity: 0.7;
}

.detail-section ul {
    list-style: none;
    margin-bottom: 1rem;
}

.detail-section ul li {
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-muted);
}

.detail-section ul li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent-gold);
    opacity: 0.8;
}

/* Lightbox Styling */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(10px);
}

.lightbox.show {
    opacity: 1;
}

.lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.lightbox.show .lightbox-content {
    transform: scale(1);
}

.lightbox-img {
    width: auto;
    max-height: 90vh;
    max-width: 90vw;
    display: block;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: #fff;
    font-size: 3rem;
    font-family: var(--font-body);
    font-weight: 300;
    cursor: pointer;
    transition: color 0.3s ease;
    line-height: 1;
    z-index: 10000;
}

.lightbox-close:hover {
    color: var(--accent-gold);
}

/* Footer */
footer {
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
    background: #000;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #fff;
    letter-spacing: 3px;
    opacity: 0.8;
}

.copyright {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 992px) {
    .product-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .product-gallery {
        position: static;
        max-width: 600px;
        margin: 0 auto;
    }

    .hero-title {
        font-size: 3.5rem;
    }
}

@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }

    nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1.5rem;
    }

    .hero-title {
        font-size: 2.8rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .price-wrapper {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}