/**
 * MIB LEATHER - Luxury Brand Stylesheet
 * Sialkot, Pakistan | Leather Goods Manufacturer
 * Design System: Espresso Brown, Leather Tan, Champagne Gold, Warm Ivory
 */

/* ==========================================================================
   1. CSS Custom Properties / Design Tokens
   ========================================================================== */
:root {
    --color-espresso: #241A16;
    --color-espresso-dark: #19120F;
    --color-leather-tan: #A56D45;
    --color-leather-tan-dark: #875432;
    --color-champagne-gold: #C7A36C;
    --color-gold-light: #DFC499;
    --color-gold-dark: #9D7C49;
    --color-warm-ivory: #F8F3EB;
    --color-soft-beige: #E9DDD0;
    --color-beige-muted: #D5C7B8;
    --color-pure-white: #FFFFFF;
    --color-dark-text: #211B18;
    --color-muted-text: #6B625C;
    
    --color-border-subtle: rgba(165, 109, 69, 0.2);
    --color-border-gold: rgba(199, 163, 108, 0.35);

    --font-heading-editorial: 'Playfair Display', 'Cormorant Garamond', Georgia, serif;
    --font-heading-serif: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

    --transition-smooth: all 0.35s cubic-bezier(0.25, 1, 0.5, 1);
    --transition-fast: all 0.2s ease-in-out;
    --shadow-luxury: 0 16px 36px -12px rgba(36, 26, 22, 0.15);
    --shadow-card: 0 8px 24px -8px rgba(36, 26, 22, 0.08);
    --shadow-dropdown: 0 20px 40px -10px rgba(25, 18, 15, 0.3);
}

/* ==========================================================================
   2. Reset & Typography
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--color-warm-ivory);
    color: var(--color-dark-text);
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Headings */
h1, h2, h3, h4, h5, h6,
.font-editorial {
    font-family: var(--font-heading-editorial);
    color: var(--color-espresso);
    font-weight: 600;
    letter-spacing: -0.01em;
    line-height: 1.25;
}

h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 2rem); }
h4 { font-size: 1.25rem; }

p {
    margin-top: 0;
    margin-bottom: 1.25rem;
    color: var(--color-muted-text);
}

a {
    color: var(--color-leather-tan);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--color-champagne-gold);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Utilities */
.text-gold { color: var(--color-champagne-gold) !important; }
.text-gold-light { color: var(--color-gold-light) !important; }
.text-tan { color: var(--color-leather-tan) !important; }
.text-espresso { color: var(--color-espresso) !important; }
.text-beige-muted { color: var(--color-beige-muted) !important; }
.bg-warm-ivory { background-color: var(--color-warm-ivory) !important; }
.bg-soft-beige { background-color: var(--color-soft-beige) !important; }
.bg-espresso { background-color: var(--color-espresso) !important; color: var(--color-warm-ivory); }
.border-top-luxury { border-top: 1px solid var(--color-border-gold); }
.border-bottom-luxury { border-bottom: 1px solid var(--color-border-gold); }
.tracking-wider { letter-spacing: 0.08em; }
.tracking-widest { letter-spacing: 0.16em; }
.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }

/* ==========================================================================
   3. Top Announcement Bar
   ========================================================================== */
.luxury-topbar {
    background-color: var(--color-espresso-dark);
    color: var(--color-beige-muted);
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    border-bottom: 1px solid rgba(199, 163, 108, 0.18);
    position: relative;
    z-index: 1050;
}

.luxury-topbar .badge-tag {
    color: var(--color-gold-light);
    font-weight: 500;
}

.luxury-topbar .topbar-link {
    color: var(--color-warm-ivory);
    text-decoration: none;
    transition: var(--transition-fast);
}

.luxury-topbar .topbar-link:hover {
    color: var(--color-champagne-gold);
}

/* ==========================================================================
   4. Fixed Header & Navigation
   ========================================================================== */
.luxury-navbar {
    position: fixed;
    top: 29px; /* Height of top bar */
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-smooth);
}

/* Header States */
.header-transparent {
    background-color: rgba(36, 26, 22, 0.2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header-solid,
.luxury-navbar.is-scrolled {
    top: 0;
    background-color: rgba(36, 26, 22, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border-gold);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.header-inner {
    height: 78px;
    transition: height 0.3s ease;
}

.luxury-navbar.is-scrolled .header-inner {
    height: 68px;
}

/* Brand Wordmark */
.brand-wordmark {
    display: flex;
    flex-direction: column;
}

.brand-title {
    font-family: var(--font-heading-editorial);
    font-size: 1.55rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    color: var(--color-pure-white);
    line-height: 1;
}

.brand-sub {
    font-family: var(--font-body);
    font-size: 0.58rem;
    letter-spacing: 0.26em;
    color: var(--color-champagne-gold);
    margin-top: 4px;
    font-weight: 500;
}

/* Desktop Navigation Menu */
.desktop-navigation .nav-links {
    gap: 2.2rem;
}

.desktop-navigation .nav-link {
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    color: var(--color-warm-ivory);
    text-transform: uppercase;
    position: relative;
    padding: 8px 0;
    transition: color 0.25s ease;
}

.desktop-navigation .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-leather-tan), var(--color-champagne-gold));
    transition: width 0.3s ease;
}

.desktop-navigation .nav-link:hover,
.desktop-navigation .nav-link.active {
    color: var(--color-champagne-gold);
}

.desktop-navigation .nav-link:hover::after,
.desktop-navigation .nav-link.active::after {
    width: 100%;
}

/* Header Icons & CTA */
.header-icon-link {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-warm-ivory);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.header-icon-link:hover {
    background-color: var(--color-champagne-gold);
    border-color: var(--color-champagne-gold);
    color: var(--color-espresso);
    transform: translateY(-2px);
}

.btn-gold-quote {
    background: linear-gradient(135deg, var(--color-champagne-gold) 0%, var(--color-leather-tan) 100%);
    color: var(--color-espresso-dark);
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    padding: 10px 20px;
    border-radius: 2px;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    border: none;
    box-shadow: 0 4px 15px rgba(199, 163, 108, 0.25);
    transition: var(--transition-fast);
}

.btn-gold-quote:hover {
    background: linear-gradient(135deg, var(--color-gold-light) 0%, var(--color-champagne-gold) 100%);
    color: var(--color-espresso-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(199, 163, 108, 0.4);
}

/* Mobile Toggle Button */
.mobile-toggle-btn {
    background: transparent;
    border: none;
    padding: 6px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.hamburger-bar {
    width: 24px;
    height: 2px;
    background-color: var(--color-warm-ivory);
    transition: var(--transition-fast);
}

/* Mobile Drawer */
.mobile-drawer-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.75);
    z-index: 1998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.mobile-drawer-backdrop.is-open {
    opacity: 1;
    visibility: visible;
}

.mobile-drawer {
    position: fixed;
    top: 0;
    right: -340px;
    width: 320px;
    height: 100vh;
    background-color: var(--color-espresso);
    color: var(--color-warm-ivory);
    z-index: 1999;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
    transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    overflow-y: auto;
}

.mobile-drawer.is-open {
    right: 0;
}

.drawer-close-btn {
    background: transparent;
    border: none;
    color: var(--color-gold-light);
    font-size: 1.5rem;
    cursor: pointer;
}

.mobile-nav-list .mobile-link {
    display: block;
    padding: 12px 0;
    font-size: 0.95rem;
    letter-spacing: 0.1em;
    font-weight: 500;
    color: var(--color-warm-ivory);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-nav-list .mobile-link.active,
.mobile-nav-list .mobile-link:hover {
    color: var(--color-champagne-gold);
}

.btn-whatsapp-full {
    background-color: #25D366;
    color: #FFFFFF;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.06em;
    border-radius: 2px;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-whatsapp-full:hover {
    background-color: #20bd5a;
    color: #FFFFFF;
}

/* ==========================================================================
   5. Buttons & Global Components
   ========================================================================== */
.btn-gold {
    background-color: var(--color-champagne-gold);
    color: var(--color-espresso-dark);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    padding: 14px 28px;
    border-radius: 2px;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-champagne-gold);
    transition: var(--transition-fast);
}

.btn-gold:hover {
    background-color: var(--color-gold-light);
    border-color: var(--color-gold-light);
    color: var(--color-espresso-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(199, 163, 108, 0.35);
}

.btn-outline-gold {
    background-color: transparent;
    color: var(--color-champagne-gold);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    padding: 14px 28px;
    border-radius: 2px;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-champagne-gold);
    transition: var(--transition-fast);
}

.btn-outline-gold:hover {
    background-color: var(--color-champagne-gold);
    color: var(--color-espresso);
    transform: translateY(-2px);
}

.btn-outline-gold-sm {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    color: var(--color-champagne-gold);
    border: 1px solid var(--color-champagne-gold);
    border-radius: 2px;
}

.btn-outline-gold-sm:hover {
    background-color: var(--color-champagne-gold);
    color: var(--color-espresso);
}

.btn-leather {
    background-color: var(--color-leather-tan);
    color: var(--color-pure-white);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    padding: 12px 24px;
    border-radius: 2px;
    text-transform: uppercase;
    border: 1px solid var(--color-leather-tan);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.btn-leather:hover {
    background-color: var(--color-leather-tan-dark);
    border-color: var(--color-leather-tan-dark);
    color: var(--color-pure-white);
    transform: translateY(-2px);
}

/* Subtle Badges */
.badge-subtle-gold {
    background-color: rgba(199, 163, 108, 0.15);
    color: var(--color-champagne-gold);
    border: 1px solid var(--color-border-gold);
    font-size: 0.7rem;
    padding: 3px 8px;
    border-radius: 2px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.section-eyebrow {
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--color-leather-tan);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 0.75rem;
}

.section-eyebrow::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 1px;
    background-color: var(--color-leather-tan);
}

/* ==========================================================================
   6. Homepage Hero Section
   ========================================================================== */
.hero-fullscreen {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-espresso-dark);
    overflow: hidden;
    padding-top: 100px;
    padding-bottom: 60px;
}

.hero-background-media {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(1.05);
    animation: luxuryZoom 20s infinite alternate ease-in-out;
}

@keyframes luxuryZoom {
    0% { transform: scale(1.03); }
    100% { transform: scale(1.12); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        180deg,
        rgba(25, 18, 15, 0.65) 0%,
        rgba(36, 26, 22, 0.45) 50%,
        rgba(25, 18, 15, 0.85) 100%
    );
    z-index: 2;
}

.hero-content-box {
    position: relative;
    z-index: 3;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    color: var(--color-warm-ivory);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 16px;
    background: rgba(36, 26, 22, 0.6);
    backdrop-filter: blur(8px);
    border: 1px solid var(--color-border-gold);
    border-radius: 40px;
    font-size: 0.75rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--color-gold-light);
    margin-bottom: 1.5rem;
}

.hero-main-title {
    font-family: var(--font-heading-editorial);
    font-size: clamp(2.8rem, 6.5vw, 5.2rem);
    font-weight: 700;
    line-height: 1.08;
    color: var(--color-pure-white);
    letter-spacing: 0.02em;
    margin-bottom: 1.25rem;
    text-transform: uppercase;
}

.hero-subtitle {
    font-family: var(--font-heading-serif);
    font-size: clamp(1.4rem, 2.5vw, 2.1rem);
    font-style: italic;
    color: var(--color-gold-light);
    margin-bottom: 1.5rem;
    font-weight: 400;
}

.hero-desc {
    font-size: 1.1rem;
    max-width: 680px;
    margin: 0 auto 2.5rem;
    color: var(--color-beige-muted);
    font-weight: 300;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    justify-content: center;
    align-items: center;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    color: var(--color-gold-light);
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    animation: bounceIndicator 2.4s infinite;
}

@keyframes bounceIndicator {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
    40% { transform: translateY(-8px) translateX(-50%); }
    60% { transform: translateY(-4px) translateX(-50%); }
}

/* ==========================================================================
   7. Inner Page Hero Banner
   ========================================================================== */
.inner-page-hero {
    position: relative;
    padding: 160px 0 80px;
    background-color: var(--color-espresso);
    color: var(--color-warm-ivory);
    overflow: hidden;
}

.inner-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.35;
    filter: brightness(0.7);
}

.inner-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(36, 26, 22, 0.75) 0%, rgba(36, 26, 22, 0.95) 100%);
}

.inner-hero-content {
    position: relative;
    z-index: 2;
}

.inner-hero-title {
    color: var(--color-pure-white);
    font-size: clamp(2.2rem, 4.5vw, 3.8rem);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.inner-hero-sub {
    font-family: var(--font-heading-serif);
    font-style: italic;
    color: var(--color-gold-light);
    font-size: 1.35rem;
}

/* Breadcrumbs */
.luxury-breadcrumb-nav .luxury-breadcrumb {
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.luxury-breadcrumb .breadcrumb-item a {
    color: var(--color-gold-light);
}

.luxury-breadcrumb .breadcrumb-item .separator {
    margin: 0 10px;
    color: rgba(255, 255, 255, 0.3);
}

.luxury-breadcrumb .breadcrumb-item.active {
    color: var(--color-beige-muted);
}

/* ==========================================================================
   8. Signature Category Cards
   ========================================================================== */
.category-card {
    position: relative;
    overflow: hidden;
    border-radius: 3px;
    height: 480px;
    background-color: var(--color-espresso);
    box-shadow: var(--shadow-card);
    transition: var(--transition-smooth);
}

.category-card-img-wrap {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.category-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.category-card:hover .category-card-img {
    transform: scale(1.08);
}

.category-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        180deg,
        rgba(36, 26, 22, 0.1) 0%,
        rgba(36, 26, 22, 0.5) 60%,
        rgba(25, 18, 15, 0.92) 100%
    );
    transition: var(--transition-fast);
}

.category-card:hover .category-card-overlay {
    background: linear-gradient(
        180deg,
        rgba(36, 26, 22, 0.2) 0%,
        rgba(36, 26, 22, 0.65) 50%,
        rgba(25, 18, 15, 0.95) 100%
    );
}

.category-card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px;
    z-index: 2;
    color: var(--color-warm-ivory);
}

.category-card-title {
    font-family: var(--font-heading-editorial);
    font-size: 1.7rem;
    color: var(--color-pure-white);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.category-card-desc {
    color: var(--color-beige-muted);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1.25rem;
}

.category-card-btn {
    display: inline-flex;
    align-items: center;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-champagne-gold);
}

.category-card:hover .category-card-btn {
    color: var(--color-gold-light);
}

/* ==========================================================================
   9. Product Showcase Cards
   ========================================================================== */
.product-card {
    background-color: var(--color-pure-white);
    border: 1px solid rgba(165, 109, 69, 0.15);
    border-radius: 3px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(36, 26, 22, 0.04);
}

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

.product-media {
    position: relative;
    padding-top: 100%; /* 1:1 Aspect ratio */
    overflow: hidden;
    background-color: #F4EFEB;
}

.product-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card:hover .product-img {
    transform: scale(1.06);
}

.product-badge-sku {
    position: absolute;
    top: 14px;
    left: 14px;
    background-color: rgba(36, 26, 22, 0.85);
    color: var(--color-gold-light);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    padding: 4px 10px;
    border-radius: 2px;
    backdrop-filter: blur(4px);
}

.product-badge-cat {
    position: absolute;
    top: 14px;
    right: 14px;
    background-color: rgba(248, 243, 235, 0.9);
    color: var(--color-espresso);
    font-size: 0.7rem;
    font-weight: 500;
    padding: 4px 10px;
    border-radius: 2px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.product-body {
    padding: 22px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-title {
    font-family: var(--font-heading-editorial);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-espresso);
    margin-bottom: 6px;
    line-height: 1.3;
}

.product-material {
    font-size: 0.8rem;
    color: var(--color-muted-text);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.product-pricing-tag {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-leather-tan);
    margin-bottom: 16px;
}

.product-actions {
    margin-top: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.btn-card-quote {
    background-color: var(--color-espresso);
    color: var(--color-warm-ivory);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 10px 8px;
    border-radius: 2px;
    text-align: center;
    border: none;
    transition: var(--transition-fast);
}

.btn-card-quote:hover {
    background-color: var(--color-leather-tan);
    color: var(--color-pure-white);
}

.btn-card-whatsapp {
    background-color: #25D366;
    color: #FFFFFF;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    padding: 10px 8px;
    border-radius: 2px;
    text-align: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    border: none;
    transition: var(--transition-fast);
}

.btn-card-whatsapp:hover {
    background-color: #20bd5a;
    color: #FFFFFF;
}

/* ==========================================================================
   10. Craftsmanship Details Showcase
   ========================================================================== */
.craft-strip-section {
    position: relative;
    background-color: var(--color-espresso);
    color: var(--color-warm-ivory);
    overflow: hidden;
    padding: 90px 0;
}

.craft-detail-box {
    border-left: 2px solid var(--color-champagne-gold);
    padding-left: 20px;
    margin-bottom: 25px;
}

.craft-detail-box h5 {
    color: var(--color-gold-light);
    font-size: 1.15rem;
    margin-bottom: 6px;
}

.craft-detail-box p {
    color: var(--color-beige-muted);
    font-size: 0.9rem;
    margin-bottom: 0;
}

.craft-image-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.craft-grid-img {
    border-radius: 3px;
    height: 240px;
    object-fit: cover;
    width: 100%;
    box-shadow: var(--shadow-card);
    transition: transform 0.4s ease;
}

.craft-grid-img:hover {
    transform: scale(1.03);
}

/* ==========================================================================
   11. Custom Manufacturing & B2B Inquiry Workflow
   ========================================================================== */
.b2b-step-card {
    background: var(--color-pure-white);
    padding: 32px 24px;
    border-radius: 3px;
    border: 1px solid var(--color-border-subtle);
    height: 100%;
    position: relative;
    transition: var(--transition-smooth);
}

.b2b-step-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-champagne-gold);
    box-shadow: var(--shadow-luxury);
}

.b2b-step-number {
    font-family: var(--font-heading-editorial);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--color-gold-light);
    line-height: 1;
    margin-bottom: 12px;
}

.b2b-service-box {
    background: var(--color-warm-ivory);
    padding: 28px;
    border-radius: 3px;
    border: 1px solid var(--color-border-subtle);
    transition: var(--transition-smooth);
}

.b2b-service-box:hover {
    background: var(--color-pure-white);
    border-color: var(--color-leather-tan);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

/* ==========================================================================
   12. Product Gallery & Masonry Grid
   ========================================================================== */
.gallery-filter-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-bottom: 40px;
}

.gallery-filter-btn {
    background: transparent;
    border: 1px solid var(--color-border-subtle);
    color: var(--color-espresso);
    padding: 10px 22px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.gallery-filter-btn.active,
.gallery-filter-btn:hover {
    background-color: var(--color-espresso);
    border-color: var(--color-espresso);
    color: var(--color-champagne-gold);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: 3px;
    overflow: hidden;
    height: 380px;
    cursor: pointer;
    box-shadow: var(--shadow-card);
}

.gallery-item-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-item:hover .gallery-item-img {
    transform: scale(1.08);
}

.gallery-item-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(36, 26, 22, 0.1) 0%, rgba(36, 26, 22, 0.85) 100%);
    opacity: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    color: var(--color-warm-ivory);
    transition: var(--transition-fast);
}

.gallery-item:hover .gallery-item-overlay {
    opacity: 1;
}

.gallery-item-title {
    font-family: var(--font-heading-editorial);
    font-size: 1.25rem;
    color: var(--color-pure-white);
    margin-bottom: 4px;
}

.gallery-item-tag {
    font-size: 0.75rem;
    color: var(--color-gold-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Lightbox */
.luxury-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(18, 13, 11, 0.95);
    z-index: 2100;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.luxury-lightbox.is-open {
    display: flex;
}

.lightbox-content {
    position: relative;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-image-wrap {
    max-height: 75vh;
    overflow: hidden;
    border-radius: 4px;
    border: 1px solid var(--color-border-gold);
}

.lightbox-img {
    max-height: 75vh;
    max-width: 100%;
    object-fit: contain;
}

.lightbox-caption {
    margin-top: 15px;
    text-align: center;
    color: var(--color-warm-ivory);
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: transparent;
    border: none;
    color: var(--color-pure-white);
    font-size: 1.8rem;
    cursor: pointer;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(36, 26, 22, 0.6);
    border: 1px solid var(--color-border-gold);
    color: var(--color-pure-white);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.lightbox-nav:hover {
    background: var(--color-champagne-gold);
    color: var(--color-espresso);
}

.lightbox-prev { left: -60px; }
.lightbox-next { right: -60px; }

/* ==========================================================================
   13. Forms & Quotation Systems
   ========================================================================== */
.luxury-form-card {
    background: var(--color-pure-white);
    padding: 40px;
    border-radius: 4px;
    border: 1px solid var(--color-border-subtle);
    box-shadow: var(--shadow-luxury);
}

.form-label-luxury {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-espresso);
    margin-bottom: 8px;
    display: block;
}

.form-control-luxury {
    width: 100%;
    padding: 13px 16px;
    font-family: var(--font-body);
    font-size: 0.92rem;
    color: var(--color-dark-text);
    background-color: var(--color-warm-ivory);
    border: 1px solid #DED6CB;
    border-radius: 2px;
    transition: var(--transition-fast);
}

.form-control-luxury:focus {
    outline: none;
    border-color: var(--color-leather-tan);
    background-color: var(--color-pure-white);
    box-shadow: 0 0 0 3px rgba(165, 109, 69, 0.15);
}

/* ==========================================================================
   14. Instagram Showcase Grid
   ========================================================================== */
.instagram-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
}

.insta-card {
    position: relative;
    padding-top: 100%;
    overflow: hidden;
    border-radius: 2px;
}

.insta-card-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.insta-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(36, 26, 22, 0.7);
    color: var(--color-pure-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.insta-card:hover .insta-card-img {
    transform: scale(1.1);
}

.insta-card:hover .insta-card-overlay {
    opacity: 1;
}

/* ==========================================================================
   15. Product Detail Modal
   ========================================================================== */
.product-modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(18, 13, 11, 0.85);
    z-index: 2050;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    overflow-y: auto;
}

.product-modal-backdrop.is-open {
    display: flex;
}

.product-modal-container {
    background: var(--color-pure-white);
    max-width: 960px;
    width: 100%;
    border-radius: 4px;
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-luxury);
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.product-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(248, 243, 235, 0.8);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-espresso);
    cursor: pointer;
    z-index: 10;
    transition: var(--transition-fast);
}

.product-modal-close:hover {
    background: var(--color-espresso);
    color: var(--color-pure-white);
}

.modal-main-img-box {
    height: 420px;
    background: #F4EFEB;
    overflow: hidden;
    position: relative;
}

.modal-main-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-thumbs-row {
    display: flex;
    gap: 8px;
    margin-top: 10px;
}

.modal-thumb-btn {
    width: 60px;
    height: 60px;
    border: 2px solid transparent;
    padding: 0;
    border-radius: 2px;
    overflow: hidden;
    cursor: pointer;
}

.modal-thumb-btn.active {
    border-color: var(--color-leather-tan);
}

.modal-thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ==========================================================================
   16. Floating WhatsApp & Mobile Action Bar
   ========================================================================== */
.floating-whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 1040;
    transition: var(--transition-fast);
}

.floating-whatsapp-btn:hover {
    color: #FFFFFF;
    transform: scale(1.08) translateY(-4px);
    box-shadow: 0 14px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-pulse {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: #25D366;
    opacity: 0.6;
    animation: pulseRing 2s cubic-bezier(0.455, 0.03, 0.515, 0.955) infinite;
    z-index: -1;
}

@keyframes pulseRing {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(1.6); opacity: 0; }
}

.whatsapp-tooltip {
    position: absolute;
    right: 75px;
    background: var(--color-espresso);
    color: var(--color-warm-ivory);
    padding: 6px 14px;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    border-radius: 4px;
    border: 1px solid var(--color-border-gold);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.floating-whatsapp-btn:hover .whatsapp-tooltip {
    opacity: 1;
}

/* Back to Top */
.back-to-top-btn {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 44px;
    height: 44px;
    background: var(--color-espresso);
    color: var(--color-gold-light);
    border: 1px solid var(--color-border-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1030;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
}

.back-to-top-btn.is-visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top-btn:hover {
    background: var(--color-champagne-gold);
    color: var(--color-espresso);
    transform: translateY(-3px);
}

/* Mobile Sticky Action Bar */
.mobile-action-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--color-espresso-dark);
    border-top: 1px solid var(--color-border-gold);
    z-index: 1050;
    box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.3);
}

.action-bar-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 4px;
    color: var(--color-warm-ivory);
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.action-bar-item i {
    font-size: 1.15rem;
    margin-bottom: 3px;
    color: var(--color-gold-light);
}

.action-bar-item.whatsapp-item i {
    color: #25D366;
}

.action-bar-item.quote-item {
    background: linear-gradient(135deg, var(--color-champagne-gold), var(--color-leather-tan));
    color: var(--color-espresso-dark);
    font-weight: 700;
}

.action-bar-item.quote-item i {
    color: var(--color-espresso-dark);
}

/* ==========================================================================
   17. Footer Component
   ========================================================================== */
.luxury-footer {
    background-color: var(--color-espresso);
    color: var(--color-warm-ivory);
    position: relative;
    z-index: 10;
}

.footer-tagline-serif {
    font-family: var(--font-heading-serif);
    font-size: 1.25rem;
    font-style: italic;
    color: var(--color-gold-light);
}

.footer-social-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-warm-ivory);
    transition: var(--transition-fast);
}

.footer-social-icon:hover {
    background-color: var(--color-champagne-gold);
    color: var(--color-espresso);
    border-color: var(--color-champagne-gold);
}

.footer-brand-title {
    font-family: var(--font-heading-editorial);
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    color: var(--color-pure-white);
    display: block;
}

.footer-brand-sub {
    font-size: 0.65rem;
    letter-spacing: 0.26em;
    color: var(--color-champagne-gold);
    display: block;
    margin-top: 2px;
}

.footer-heading {
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-champagne-gold);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 8px;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 28px;
    height: 1px;
    background-color: var(--color-champagne-gold);
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--color-beige-muted);
    font-size: 0.85rem;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-champagne-gold);
    padding-left: 4px;
}

.footer-highlight-badge {
    background: rgba(25, 18, 15, 0.6);
    border: 1px solid var(--color-border-gold);
    border-radius: 3px;
}