/* --- Core Resets & Custom Luxury Mapping --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Exact Color Tokens */
    --bg-canvas: #F8F4ED;          /* Warm Ivory */
    --bg-secondary: #EEE5D8;       /* Soft Beige */
    --bg-card: #FFFFFF;            /* Card White */
    --text-luxury: #2D2118;        /* Rich Espresso Headings & Main Text */
    --accent-gold: #B88A44;        /* Antique Gold Accent */
    --btn-primary: #5A3E2B;        /* Dark Brown Buttons */
    --btn-hover: #744E34;          /* Walnut Hover Transition Bridge */
    --border-taupe: #D9CBB7;       /* Light Taupe Borders */

    /* Soft Premium Shadows & Subtle Accents */
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.08); /* Requested soft ambient shadow */
    --shadow-hover: 0 20px 45px rgba(45, 33, 24, 0.12);
    --radius-luxury: 12px;         /* Perfect structural mid-range between 10-14px */

    /* Premium Specific Font Variables */
    --font-heading: 'Cinzel', serif;
    --font-subheading: 'Cormorant Garamond', serif;
    --font-body: 'Mulish', sans-serif;
    
    /* Smooth, elegant transition settings */
    --transition-royal: all 0.3s ease;
}

body {
    background-color: var(--bg-canvas);
    background-image: linear-gradient(180deg, var(--bg-canvas) 0%, var(--bg-secondary) 100%);
    background-size: 100% 100%;
    color: var(--text-luxury);
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-royal);
}

/* --- Ultra-Responsive Flex Navigation Bar --- */
.main-header {
    background-color: var(--bg-card);
    padding: 1.5rem 8%; /* Expanded padding for additional clean workspace */
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap; 
    gap: 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    border-bottom: 1px solid var(--border-taupe);
}

.logo a {
    font-family: var(--font-heading);
    font-size: clamp(1.35rem, 4.5vw, 1.8rem);
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--text-luxury);
    text-transform: uppercase;
    background: linear-gradient(135deg, var(--text-luxury) 40%, var(--accent-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Circular Logo Image */
.logo-img {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent-gold);
    box-shadow: 0 2px 8px rgba(184, 138, 68, 0.3);
    flex-shrink: 0;
}

.navbar {
    display: flex;
    align-items: center;
}

.navbar .nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: clamp(1.5rem, 4vw, 3rem);
}

.nav-links a {
    font-family: var(--font-heading);
    color: var(--text-luxury);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 6px 0;
    position: relative;
    opacity: 0.8;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1.5px;
    background-color: var(--accent-gold);
    transition: var(--transition-royal);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--accent-gold);
    opacity: 1;
}

/* Luxury Interactive Call-To-Action Layout with Rotating Rainbow Border */
.nav-links .btn-brochure {
    position: relative;
    z-index: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 1.5rem;
    font-weight: 700;
    border-radius: var(--radius-luxury);
    overflow: hidden;
    color: var(--btn-primary);
    text-decoration: none;
    transition: var(--transition-royal);
}

.nav-links .btn-brochure::before {
    content: '';
    position: absolute;
    z-index: -2;
    left: -50%;
    top: -50%;
    width: 200%;
    height: 200%;
    background-color: #399953;
    background-repeat: no-repeat;
    background-size: 50% 50%, 50% 50%;
    background-position: 0 0, 100% 0, 100% 100%, 0 100%;
    background-image: linear-gradient(#399953, #399953), 
                      linear-gradient(#fbb300, #fbb300), 
                      linear-gradient(#d53e33, #d53e33), 
                      linear-gradient(#377af5, #377af5);
    animation: rotateRainbowBorder 4s linear infinite;
}

.nav-links .btn-brochure::after {
    content: '';
    position: absolute;
    z-index: -1;
    left: 2.5px;
    top: 2.5px;
    width: calc(100% - 5px);
    height: calc(100% - 5px);
    background: var(--bg-card);
    border-radius: calc(var(--radius-luxury) - 2px);
    transition: var(--transition-royal);
}

@keyframes rotateRainbowBorder {
    100% {
        transform: rotate(1turn);
    }
}

.nav-links .btn-brochure:hover {
    color: #FFFFFF;
    box-shadow: 0 0 15px rgba(251, 179, 0, 0.4);
}

.nav-links .btn-brochure:hover::after {
    background: var(--btn-hover);
}

/* --- Hero Banner Section --- */
.hero-banner {
    text-align: center;
    padding: clamp(6rem, 12vw, 10rem) 2rem clamp(4rem, 8vw, 6rem) 2rem; /* Enhanced modern margin whitespace */
    max-width: 960px;
    margin: 0 auto;
}

.royal-badge {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    color: var(--accent-gold);
    letter-spacing: 6px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 1.25rem;
    font-weight: 600;
}

.hero-banner h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 7vw, 4.2rem);
    font-weight: 500;
    color: var(--text-luxury);
    margin-bottom: 1.75rem;
    letter-spacing: 2px;
    line-height: 1.2;
}

.hero-subtitle {
    font-family: var(--font-subheading);
    font-style: italic;
    font-size: clamp(1.25rem, 3.5vw, 1.8rem);
    color: var(--accent-gold);
}

/* --- Fully Responsive Section Layout --- */
#featured-products {
    padding: 4rem 8% 10rem 8%; /* Abundant clean canvas border margins */
    max-width: 1600px;
    margin: 0 auto;
}

.section-title-container {
    text-align: center;
    margin-bottom: clamp(4rem, 9vw, 6rem); /* Wide breathing room layout spacing */
}

.section-title-container h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.85rem, 5vw, 2.6rem);
    font-weight: 400;
    color: var(--text-luxury);
    letter-spacing: 2px;
}

.decorative-line {
    width: 50px;
    height: 1px;
    background-color: var(--accent-gold);
    margin: 1.25rem auto 1.5rem auto;
}

.section-title-container p {
    font-family: var(--font-subheading);
    font-size: clamp(1.1rem, 2.5vw, 1.45rem);
    color: var(--accent-gold);
}

/* Dynamic Desktop & Mobile Auto-Fitting Grid Setup */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 360px), 1fr)); /* Shifted minimum box size for grander appearance */
    gap: clamp(2.5rem, 5vw, 4.5rem); /* Substantial card gaps for breathing space */
}

/* --- Individual Product Card Aesthetics (Crisp White Frame) --- */
.product-card {
    background-color: var(--bg-card);
    border: 1px solid rgba(217, 203, 183, 0.4);
    border-radius: var(--radius-luxury); /* 12px curved edges applied safely */
    display: flex;
    flex-direction: column;
    overflow: hidden; /* Encapsulates internal images inside the rounding masking frame */
    box-shadow: var(--shadow-soft); /* Requested standard alpha layering shadow */
    transition: var(--transition-royal);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-gold);
}

/* Premium Dedicated Large Frame Box for Images */
.product-image-wrapper {
    width: 100%;
    height: 440px; /* Grand luxury vertical frame aspect ratio for large image presence */
    position: relative;
    overflow: hidden;
    background-color: var(--bg-secondary);
}

/* Image scaling configuration */
.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    position: relative;
    z-index: 2;
    transition: var(--transition-royal);
}

.product-card:hover .product-image {
    transform: scale(1.04); /* Soft scaling transition */
}

/* High-End Design Backdrop Pattern */
.image-fallback-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    text-align: center;
    color: var(--text-luxury);
    font-family: var(--font-heading);
    font-size: 1.15rem;
    letter-spacing: 1px;
    z-index: 1;
    background-image: radial-gradient(var(--border-taupe) 1px, transparent 0);
    background-size: 24px 24px;
}

/* Product Info & Content Space Layout */
.product-info {
    padding: 2.5rem; /* Spacious text framing */
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-info h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    color: var(--text-luxury);
    margin-bottom: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.product-desc {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-luxury);
    opacity: 0.75;
    margin-bottom: 2.5rem;
    flex-grow: 1;
    line-height: 1.7;
}

/* Luxury Action Button Link Placement */
.btn-view {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    text-align: center;
    border: 1px solid var(--btn-primary);
    color: var(--btn-primary);
    padding: 0.95rem 1.5rem;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 700;
    border-radius: var(--radius-luxury);
    background-color: transparent;
    transition: all 0.3s ease;
    width: 100%;
    box-sizing: border-box;
}

.btn-view .wa-btn-icon {
    width: 18px;
    height: 18px;
    fill: currentColor;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.btn-view:hover .wa-btn-icon,
.product-card:hover .btn-view .wa-btn-icon {
    transform: scale(1.12);
}

.product-card:hover .btn-view {
    background-color: var(--btn-primary);
    color: var(--bg-card);
}

.btn-view:hover {
    background-color: var(--btn-hover) !important;
    border-color: var(--btn-hover) !important;
    color: var(--bg-card) !important;
}

/* --- High-End Matching Premium Footer --- */
.main-footer {
    background-color: var(--text-luxury);
    color: var(--bg-canvas);
    text-align: center;
    padding: 6rem 2rem 4.5rem 2rem; /* Clean elongated footer proportions */
    border-top: 1px solid var(--border-taupe);
}

.footer-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--bg-card);
    margin-bottom: 0.75rem;
}

.footer-tagline {
    font-family: var(--font-subheading);
    font-style: italic;
    font-size: 1.25rem;
    color: var(--accent-gold);
    margin-bottom: 2.5rem;
}

/* Container for Address and Instagram Link */
.footer-meta-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 3.5rem;
}

.footer-address {
    font-family: var(--font-body);
    font-style: normal;
    font-size: 0.9rem;
    letter-spacing: 1.5px;
    color: var(--bg-secondary);
    font-weight: 300;
    opacity: 0.85;
}

.footer-socials {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

/* Premium Footer Social Link styling */
.footer-social-link,
.social-link-insta {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--bg-card);
    border-bottom: 1px solid var(--accent-gold);
    padding-bottom: 4px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-royal);
}

.footer-social-link:hover,
.social-link-insta:hover {
    color: var(--accent-gold);
    border-color: var(--accent-gold);
    transform: translateY(-2px);
}

.footer-social-icon {
    flex-shrink: 0;
    transition: var(--transition-royal);
}

.footer-copyright {
    font-family: var(--font-body);
    font-size: 0.8rem;
    letter-spacing: 1px;
    font-weight: 300;
    opacity: 0.5;
    margin-bottom: 0.75rem;
}

/* TechUpwards Branding Credit Link */
.techupwards-credit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: rgba(248, 244, 237, 0.7);
    text-transform: lowercase;
    transition: var(--transition-royal);
    text-decoration: none;
}

.techupwards-credit:hover {
    opacity: 1;
    transform: translateY(-1px);
}

.techupwards-logo {
    height: 22px;
    width: auto;
    object-fit: contain;
    vertical-align: middle;
    filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.3));
}

.techupwards-name {
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
    text-transform: none;
    display: inline-flex;
}

.tu-tech {
    color: #FFFFFF;
    font-weight: 700;
}

.tu-upwards {
    background: linear-gradient(135deg, #5CA4FF 0%, #9B7BFF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
}

/* --- Responsive Layout Optimization Helpers --- */
@media (max-width: 768px) {
    .main-header {
        flex-direction: column;
        text-align: center;
        padding: 2rem 1.5rem;
    }
    
    .navbar .nav-links {
        justify-content: center;
        gap: 1.5rem;
    }
    
    .product-image-wrapper {
        height: 360px; /* Secure high-end presentation scaling on standard mobile layouts */
    }
}

@media (min-width: 1650px) {
    html {
        font-size: 18px; /* High-res screens baseline upscale helper */
    }
}
/* --- High-End Moving Announcement Banner --- */
.luxury-ticker {
    background-color: var(--text-luxury); /* Dark Espresso canvas */
    border-bottom: 1px solid var(--accent-gold);
    color: var(--bg-canvas);
    overflow: hidden;
    white-space: nowrap;
    padding: 0.65rem 0;
    position: relative;
    z-index: 1001; /* Layered cleanly above sticky nav */
    display: flex;
    user-select: none;
}

/* Subtle gradient fades on edges for an upscale frame look */
.luxury-ticker::before,
.luxury-ticker::after {
    content: '';
    position: absolute;
    top: 0;
    width: 60px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.luxury-ticker::before {
    left: 0;
    background: linear-gradient(to right, var(--text-luxury), transparent);
}

.luxury-ticker::after {
    right: 0;
    background: linear-gradient(to left, var(--text-luxury), transparent);
}

/* Continuous Moving Track Configuration */
.ticker-track {
    display: flex;
    width: max-content;
    /* Move Left-to-Right: starts at -50% and translates back to 0% */
    animation: luxuryTickerScroll 28s linear infinite;
}

/* Pause motion smoothly when hovering */
.luxury-ticker:hover .ticker-track {
    animation-play-state: paused;
}

.ticker-group {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.ticker-item {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--bg-card);
    padding: 0 2rem;
}

/* Antique Gold Diamond Divider */
.ticker-divider {
    color: var(--accent-gold);
    font-size: 0.65rem;
    opacity: 0.85;
}

/* Keyframes for Left-To-Right Motion */
@keyframes luxuryTickerScroll {
    0% {
        transform: translateX(-50%);
    }
    100% {
        transform: translateX(0%);
    }
}

/* Mobile Responsive Ticker Scale */
@media (max-width: 768px) {
    .ticker-item {
        font-size: 0.7rem;
        letter-spacing: 1.5px;
        padding: 0 1.25rem;
    }
}

/* =============================================
   PRODUCT IMAGE SLIDER STYLES
   ============================================= */

.product-slider {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: var(--radius-luxury) var(--radius-luxury) 0 0;
    background: var(--bg-secondary);
}

.slider-img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    display: block;
    transition: opacity 0.15s ease;
}

/* Prev / Next Arrow Buttons */
.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(90, 62, 43, 0.75);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: background 0.2s ease, transform 0.2s ease;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.18);
    line-height: 1;
}

.slider-btn.prev {
    left: 10px;
}

.slider-btn.next {
    right: 10px;
}

.slider-btn:hover {
    background: var(--accent-gold);
    transform: translateY(-50%) scale(1.1);
}

/* Dot indicators */
.slider-dots {
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 5px;
    z-index: 10;
}

.slider-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.55);
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

.slider-dot.active {
    background: var(--accent-gold);
    transform: scale(1.3);
}

/* Fade animation */
.slider-fade-out {
    opacity: 0;
}

.slider-fade-in {
    animation: sliderFadeIn 0.3s ease forwards;
}

@keyframes sliderFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* Image counter badge */
.slider-counter {
    position: absolute;
    top: 8px;
    right: 10px;
    background: rgba(0,0,0,0.45);
    color: #fff;
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 20px;
    font-family: var(--font-body);
    z-index: 10;
    backdrop-filter: blur(3px);
}