/* ==========================================================================
   BHOOMI INTERIOR DESIGN - STYLE SHEET
   Core Custom Styling & Premium Design Token System
   ========================================================================== */

/* 1. Imports & Fonts */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400..900;1,400..900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

/* 2. Custom Properties (Design System) */
:root {
    /* Color Palette */
    --bg-primary: #FAF7F2;      /* Luxurious Warm Alabaster Cream */
    --bg-secondary: #121211;    /* Deep, Rich Premium Charcoal Black */
    --bg-card: #F2ECE4;         /* Soft Creamy Sandstone */
    --bg-input: #FFFFFF;
    
    --color-accent: #C59B27;    /* Metallic Brass Gold */
    --color-accent-dark: #A67C1E;
    --color-accent-light: rgba(197, 155, 39, 0.1);
    
    --text-primary: #252321;     /* Soft Charcoal for primary body */
    --text-secondary: #7A746E;   /* Muted warm grey */
    --text-light: #FAF7F2;
    --text-muted-light: #C4BEB7;
    
    --border-color: rgba(37, 35, 33, 0.08);
    --border-gold: rgba(197, 155, 39, 0.25);
    
    /* Typography */
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    /* Spacing & Utilities */
    --transition-smooth: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-fast: all 0.25s ease;
    --shadow-premium: 0 15px 35px rgba(28, 27, 25, 0.04), 0 5px 15px rgba(0, 0, 0, 0.02);
    --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.15);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    
    /* Structural variables */
    --header-height: 85px;
}

/* 3. Global Reset & Base Styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.65;
    overflow-x: hidden;
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 500;
    line-height: 1.25;
    color: var(--text-primary);
}

p {
    font-weight: 400;
    color: var(--text-secondary);
}

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

ul, ol {
    list-style: none;
}

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

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    border: none;
    outline: none;
    background: none;
}

/* Button & Link Utilities */
.btn-gold {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-accent);
    color: var(--text-light);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    padding: 14px 32px;
    border: 1px solid var(--color-accent);
    transition: var(--transition-smooth);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-gold::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: var(--bg-secondary);
    transition: var(--transition-smooth);
    z-index: -1;
}

.btn-gold:hover {
    color: var(--text-light);
    border-color: var(--bg-secondary);
}

.btn-gold:hover::before {
    width: 100%;
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: var(--color-accent);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    padding: 12px 28px;
    border: 1px solid var(--color-accent);
    transition: var(--transition-smooth);
    cursor: pointer;
}

.btn-outline:hover {
    background-color: var(--color-accent);
    color: var(--text-light);
}

.btn-link {
    display: inline-flex;
    align-items: center;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent);
    border-bottom: 1px solid var(--color-accent);
    padding-bottom: 4px;
    transition: var(--transition-fast);
}

.btn-link:hover {
    color: var(--text-primary);
    border-color: var(--text-primary);
}

/* Structural Components */
.section {
    padding: 100px 0;
}

.container {
    width: 90%;
    max-width: 1300px;
    margin: 0 auto;
}

.text-center { text-align: center; }

/* Grid Utilities */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.grid-6 { display: grid; grid-template-columns: repeat(6, 1fr); gap: 15px; }

/* ==========================================================================
   4. Header & Navigation
   ========================================================================== */
.header-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    display: flex;
    align-items: center;
    z-index: 100;
    transition: var(--transition-smooth);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header-wrapper.scrolled {
    background-color: rgba(26, 25, 24, 0.95);
    height: 75px;
    backdrop-filter: blur(15px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border-bottom: 1px solid rgba(197, 155, 39, 0.15);
}

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

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-circle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-secondary);
    color: var(--color-accent);
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: bold;
    box-shadow: 0 4px 10px rgba(197, 155, 39, 0.1);
    transition: var(--transition-smooth);
}

.brand-logo:hover .logo-circle {
    transform: rotate(360deg);
    border-color: var(--text-light);
    color: var(--text-light);
}

.brand-name {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    letter-spacing: 0.1em;
    color: var(--text-light);
    text-transform: uppercase;
}

/* Nav Menu */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-link {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--text-muted-light);
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 1px;
    background-color: var(--color-accent);
    transition: var(--transition-smooth);
    transform: translateX(-50%);
}

.nav-link:hover {
    color: var(--text-light);
}

.nav-link:hover::after {
    width: 100%;
}

.header-cta {
    display: block;
}

/* Hamburger menu button */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    cursor: pointer;
    z-index: 105;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-light);
    transition: var(--transition-smooth);
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Mobile Screen Full Overlay */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(18, 18, 17, 0.98);
    backdrop-filter: blur(20px);
    z-index: 99;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 30px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.mobile-nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-menu {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 25px;
}

.mobile-nav-link {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--text-light);
    letter-spacing: 0.05em;
    transition: var(--transition-fast);
}

.mobile-nav-link:hover {
    color: var(--color-accent);
    transform: scale(1.05);
}

/* ==========================================================================
   5. Hero Section Component
   ========================================================================== */
.hero-sec {
    position: relative;
    height: 100vh;
    min-height: 700px;
    background-color: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.45;
    transform: scale(1.05);
    animation: slowZoom 20s infinite alternate ease-in-out;
}

.hero-sec::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(18, 18, 17, 0.75) 0%, rgba(18, 18, 17, 0.35) 50%, rgba(18, 18, 17, 0.9) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 5;
    text-align: center;
    max-width: 900px;
    padding: 0 20px;
    margin-top: 50px;
}

.hero-tag {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--color-accent);
    margin-bottom: 20px;
    display: inline-block;
    animation: fadeInUp 1s ease both;
}

.hero-title {
    font-size: 4rem;
    color: var(--text-light);
    letter-spacing: -0.01em;
    margin-bottom: 30px;
    line-height: 1.15;
    animation: fadeInUp 1.2s ease 0.2s both;
}

.hero-title span {
    font-style: italic;
    color: var(--color-accent);
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted-light);
    max-width: 650px;
    margin: 0 auto 40px auto;
    font-weight: 300;
    animation: fadeInUp 1.2s ease 0.4s both;
}

.hero-ctas {
    animation: fadeInUp 1.2s ease 0.6s both;
}

/* Mouse Scroll Animation */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted-light);
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.25em;
}

.mouse-scroll {
    width: 22px;
    height: 38px;
    border: 2px solid var(--color-accent);
    border-radius: 12px;
    position: relative;
}

.mouse-scroll::after {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    width: 4px;
    height: 8px;
    background-color: var(--color-accent);
    border-radius: 2px;
    transform: translateX(-50%);
    animation: scrollMouse 2s infinite ease-in-out;
}

/* ==========================================================================
   6. About Section Component
   ========================================================================== */
.about-section {
    background-color: var(--bg-primary);
}

.about-columns {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 70px;
    align-items: center;
}

.about-media-stack {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-badge {
    position: absolute;
    left: -40px;
    bottom: 50px;
    background-color: var(--bg-secondary);
    color: var(--text-light);
    padding: 30px;
    border: 1px solid var(--border-gold);
    z-index: 10;
    text-align: center;
    box-shadow: var(--shadow-premium);
}

.about-badge .badge-year {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    font-weight: bold;
    color: var(--color-accent);
    line-height: 1;
    display: block;
    margin-bottom: 5px;
}

.about-badge .badge-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--text-muted-light);
}

.about-img-frame {
    border: 1px solid var(--border-gold);
    padding: 15px;
    background-color: white;
    box-shadow: var(--shadow-premium);
    position: relative;
    max-width: 460px;
}

.about-img-frame img {
    width: 100%;
    height: 550px;
}

.about-decorative-line {
    position: absolute;
    top: -30px;
    right: -30px;
    width: 150px;
    height: 150px;
    border-top: 1px solid var(--color-accent);
    border-right: 1px solid var(--color-accent);
    opacity: 0.3;
    pointer-events: none;
}

.about-info {
    padding-left: 20px;
}

.about-tag {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--color-accent);
    margin-bottom: 15px;
    display: inline-block;
}

.about-title {
    font-size: 2.6rem;
    margin-bottom: 25px;
    line-height: 1.25;
}

.about-title span {
    font-style: italic;
    color: var(--color-accent);
}

.about-desc {
    font-size: 0.98rem;
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.about-accent-box {
    border-left: 2px solid var(--color-accent);
    padding-left: 20px;
    margin: 30px 0;
    font-style: italic;
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--text-primary);
}

/* ==========================================================================
   7. Services Pillars Grid
   ========================================================================== */
.services-section {
    background-color: #FAF7F2;
    border-top: 1px solid var(--border-color);
}

.service-card {
    background-color: var(--bg-secondary);
    position: relative;
    overflow: hidden;
    height: 480px;
    box-shadow: var(--shadow-premium);
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 40px;
    transition: var(--transition-smooth);
}

.service-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.35;
    transition: var(--transition-smooth);
    z-index: 1;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(18, 18, 17, 0) 40%, rgba(18, 18, 17, 0.9) 90%);
    z-index: 2;
    transition: var(--transition-smooth);
}

.service-card-content {
    position: relative;
    z-index: 5;
}

.service-num {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 300;
    color: rgba(197, 155, 39, 0.35);
    line-height: 1;
    margin-bottom: 15px;
    transition: var(--transition-smooth);
}

.service-card-title {
    font-size: 1.5rem;
    color: var(--text-light);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 15px;
}

.service-card-desc {
    color: var(--text-muted-light);
    font-size: 0.85rem;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition-smooth);
    margin-bottom: 0px;
}

.service-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent);
    margin-top: 15px;
    opacity: 0.8;
    transition: var(--transition-fast);
}

.service-btn span {
    transition: var(--transition-fast);
}

/* Hover effects */
.service-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-8px);
}

.service-card:hover .service-bg {
    transform: scale(1.08);
    opacity: 0.55;
}

.service-card:hover .service-card-desc {
    opacity: 1;
    max-height: 100px;
    margin-bottom: 15px;
}

.service-card:hover .service-num {
    color: var(--color-accent);
    transform: translateY(-5px);
}

.service-card:hover .service-btn {
    opacity: 1;
    color: var(--text-light);
}

.service-card:hover .service-btn span {
    transform: translateX(5px);
}

/* ==========================================================================
   8. Inspirational Philosophy / Quote Section
   ========================================================================== */
.philosophy-section {
    background-color: var(--bg-card);
    padding: 110px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.philosophy-box {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 5;
}

.philosophy-icon {
    font-size: 2.2rem;
    color: var(--color-accent);
    margin-bottom: 25px;
    display: inline-block;
    opacity: 0.7;
}

.philosophy-quote {
    font-family: var(--font-serif);
    font-size: 2.3rem;
    line-height: 1.45;
    color: var(--text-primary);
    margin-bottom: 30px;
    font-weight: 400;
}

.philosophy-quote span {
    position: relative;
    display: inline-block;
}

.philosophy-quote span::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-accent);
    opacity: 0.6;
}

.philosophy-author {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--text-secondary);
}

.philosophy-pattern {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 500px;
    border: 1px dashed rgba(197, 155, 39, 0.12);
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
}

/* ==========================================================================
   9. Walkthroughs Section Component
   ========================================================================== */
.walkthrough-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 50px;
}

.section-title {
    font-size: 2.5rem;
    position: relative;
    padding-bottom: 10px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 2px;
    background-color: var(--color-accent);
}

.walkthrough-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.walkthrough-card {
    position: relative;
    height: 440px;
    overflow: hidden;
    box-shadow: var(--shadow-premium);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    transition: var(--transition-smooth);
}

.walkthrough-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: var(--transition-smooth);
    z-index: 1;
}

.walkthrough-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0) 50%, rgba(18, 18, 17, 0.9) 100%);
    z-index: 2;
    transition: var(--transition-smooth);
}

.walkthrough-details {
    position: relative;
    z-index: 5;
    padding: 30px;
    transform: translateY(20px);
    transition: var(--transition-smooth);
}

.walkthrough-cat {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 8px;
    display: inline-block;
}

.walkthrough-title {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 15px;
    font-family: var(--font-serif);
}

.walkthrough-btn {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-light);
    display: inline-flex;
    align-items: center;
    gap: 5px;
    opacity: 0;
    transition: var(--transition-smooth);
}

.walkthrough-btn i {
    transition: var(--transition-fast);
}

/* Hover States */
.walkthrough-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent);
}

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

.walkthrough-card:hover .walkthrough-details {
    transform: translateY(0);
}

.walkthrough-card:hover .walkthrough-btn {
    opacity: 1;
}

.walkthrough-card:hover .walkthrough-btn i {
    transform: translateX(3px);
}

/* ==========================================================================
   10. Partners Carousel (Logo Marquee)
   ========================================================================== */
.partners-section {
    background-color: #FAF7F2;
    padding: 60px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    overflow: hidden;
}

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

.partners-title {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--text-secondary);
    min-width: 180px;
    border-right: 1px solid var(--border-color);
    padding-right: 20px;
}

.marquee-container {
    overflow: hidden;
    width: 100%;
    position: relative;
    padding-left: 40px;
}

.marquee-track {
    display: flex;
    align-items: center;
    gap: 80px;
    width: max-content;
    animation: infiniteMarquee 30s linear infinite;
}

.partner-logo {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    color: var(--text-secondary);
    opacity: 0.5;
    text-transform: uppercase;
    transition: var(--transition-fast);
    cursor: default;
}

.partner-logo:hover {
    opacity: 1;
    color: var(--color-accent);
}

/* ==========================================================================
   11. Full House Furniture Promo Banner
   ========================================================================== */
.promo-section {
    position: relative;
    padding: 140px 0;
    background-color: var(--bg-secondary);
    overflow: hidden;
}

.promo-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.3;
    z-index: 1;
    transform: scale(1.02);
}

.promo-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(18, 18, 17, 0.4) 0%, rgba(18, 18, 17, 0.95) 100%);
    z-index: 2;
}

.promo-content {
    position: relative;
    z-index: 5;
    max-width: 850px;
    margin: 0 auto;
    text-align: center;
}

.promo-tag {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--color-accent);
    margin-bottom: 20px;
    display: inline-block;
}

.promo-title {
    font-size: 2.8rem;
    color: var(--text-light);
    line-height: 1.3;
    margin-bottom: 40px;
}

.promo-title span {
    font-style: italic;
    color: var(--color-accent);
}

/* ==========================================================================
   12. Curated Artifacts Section
   ========================================================================== */
.artifacts-section {
    background-color: var(--bg-primary);
}

.artifacts-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.artifact-card {
    text-align: center;
}

.artifact-pedestal {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    height: 340px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-bottom: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-premium);
    transition: var(--transition-smooth);
}

/* Glowing studio spotlight halo backdrop */
.artifact-pedestal::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(197, 155, 39, 0.12) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
    transition: var(--transition-smooth);
    z-index: 1;
    opacity: 0;
    pointer-events: none;
}

.artifact-pedestal img {
    max-height: 240px;
    object-fit: contain;
    transition: var(--transition-smooth);
    z-index: 2;
}

.pedestal-base {
    position: absolute;
    bottom: 25px;
    left: 15%;
    width: 70%;
    height: 16px;
    background-color: rgba(37, 35, 33, 0.05);
    border-radius: 50%;
    filter: blur(4px);
    transition: var(--transition-smooth);
    z-index: 1;
}

.artifact-card-title {
    font-size: 1.1rem;
    margin-bottom: 6px;
    font-family: var(--font-serif);
}

.artifact-card-tag {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-secondary);
}

/* Hover effects */
.artifact-card:hover .artifact-pedestal {
    border-color: var(--color-accent);
    transform: translateY(-8px);
}

.artifact-card:hover .artifact-pedestal::before {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.2);
}

/* Tactile looping 3D floating animation */
.artifact-card:hover .artifact-pedestal img {
    animation: floatObject 3s ease-in-out infinite;
}

.artifact-card:hover .pedestal-base {
    transform: scale(0.75);
    opacity: 0.4;
}

@keyframes floatObject {
    0% { transform: translateY(-12px) scale(1.05); }
    50% { transform: translateY(-20px) scale(1.05); }
    100% { transform: translateY(-12px) scale(1.05); }
}

.artifacts-cta-box {
    margin-top: 50px;
    text-align: center;
}

/* ==========================================================================
   13. Dynamic Portfolio Gallery (Our Work)
   ========================================================================== */
.portfolio-section {
    background-color: var(--bg-card);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.portfolio-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 50px;
    text-align: center;
}

.portfolio-filters {
    display: flex;
    gap: 30px;
    margin-top: 30px;
    flex-wrap: wrap;
    justify-content: center;
}

.filter-btn {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-secondary);
    padding: 8px 16px;
    border-bottom: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-btn.active, .filter-btn:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.portfolio-item {
    position: relative;
    height: 380px;
    overflow: hidden;
    box-shadow: var(--shadow-premium);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.portfolio-item.hidden {
    display: none;
}

.portfolio-item-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: var(--transition-smooth);
    z-index: 1;
}

.portfolio-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(18, 18, 17, 0.85);
    opacity: 0;
    z-index: 2;
    transition: var(--transition-smooth);
}

.portfolio-hover-details {
    position: relative;
    z-index: 5;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: var(--text-light);
    padding: 30px;
    text-align: center;
    opacity: 0;
    transform: scale(0.95);
    transition: var(--transition-smooth);
}

.portfolio-hover-cat {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.20em;
    margin-bottom: 8px;
}

.portfolio-hover-title {
    font-size: 1.4rem;
    font-family: var(--font-serif);
    margin-bottom: 15px;
}

.portfolio-hover-icon {
    font-size: 1.2rem;
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.portfolio-hover-icon:hover {
    background-color: var(--color-accent);
    color: var(--text-light);
}

/* Hover activations */
.portfolio-item:hover {
    border-color: var(--color-accent);
    transform: translateY(-5px);
}

.portfolio-item:hover::after {
    opacity: 1;
}

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

.portfolio-item:hover .portfolio-hover-details {
    opacity: 1;
    transform: scale(1);
}

/* Premium Lightbox Modal Styles */
.lightbox-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(18, 18, 17, 0.98);
    backdrop-filter: blur(15px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.lightbox-modal.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    max-width: 90%;
    max-height: 80%;
    position: relative;
    transform: scale(0.9);
    transition: var(--transition-smooth);
}

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

.lightbox-img {
    max-width: 100%;
    max-height: 80vh;
    border: 1px solid var(--border-gold);
    box-shadow: var(--shadow-glass);
}

.lightbox-caption {
    color: var(--text-light);
    font-family: var(--font-serif);
    font-size: 1.25rem;
    margin-top: 15px;
    text-align: center;
}

.lightbox-close {
    position: absolute;
    top: 40px;
    right: 40px;
    color: var(--text-light);
    font-size: 2.2rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

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

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    font-size: 2.5rem;
    cursor: pointer;
    background-color: rgba(28,27,25,0.4);
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    user-select: none;
}

.lightbox-nav:hover {
    background-color: var(--color-accent);
    color: var(--text-light);
}

.lightbox-prev { left: 40px; }
.lightbox-next { right: 40px; }

/* ==========================================================================
   14. Instagram Integration Grid
   ========================================================================== */
.instagram-section {
    background-color: var(--bg-primary);
    padding-bottom: 80px; /* Padded editorial spacing */
}

.instagram-title-box {
    margin-bottom: 45px;
}

.instagram-title-box i {
    font-size: 1.8rem;
    color: var(--color-accent);
    margin-bottom: 12px;
}

.insta-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px; /* Elegant gap spacing */
}

.insta-item {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    cursor: pointer;
    border-radius: var(--radius-md); /* Smooth rounded corners */
    box-shadow: var(--shadow-premium);
    border: 1px solid var(--border-color);
    background-color: var(--bg-card);
}

.insta-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.insta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(197, 155, 39, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 1.1rem;
    opacity: 0;
    transition: var(--transition-smooth);
    z-index: 2;
}

.insta-details {
    text-align: center;
    transform: translateY(15px);
    transition: var(--transition-smooth);
}

.insta-icon {
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.insta-handle {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

/* Hover action */
.insta-item:hover .insta-img {
    transform: scale(1.08);
}

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

.insta-item:hover .insta-details {
    transform: translateY(0);
}

/* ==========================================================================
   15. Footer Section
   ========================================================================== */
.footer {
    background-color: var(--bg-secondary);
    color: var(--text-muted-light);
    padding: 80px 0 30px 0;
    border-top: 1px solid var(--border-gold);
}

.footer-top {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-brand {
    padding-right: 30px;
}

.footer-brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 25px;
}

.footer-logo-circle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: bold;
}

.footer-brand-name {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    letter-spacing: 0.1em;
    color: var(--text-light);
    text-transform: uppercase;
}

.footer-brand-desc {
    font-size: 0.85rem;
    line-height: 1.7;
    margin-bottom: 25px;
}

.footer-socials {
    display: flex;
    gap: 15px;
}

.social-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted-light);
    transition: var(--transition-fast);
}

.social-icon:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
    transform: translateY(-3px);
}

.footer-heading {
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--text-light);
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 8px;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 1px;
    background-color: var(--color-accent);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-link {
    font-size: 0.85rem;
    transition: var(--transition-fast);
}

.footer-link:hover {
    color: var(--color-accent);
    padding-left: 4px;
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-item {
    display: flex;
    gap: 12px;
    font-size: 0.85rem;
    line-height: 1.6;
}

.contact-item i {
    color: var(--color-accent);
    font-size: 1rem;
    margin-top: 3px;
}

.contact-item p strong {
    color: var(--text-light);
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-copyright {
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.footer-bottom-links {
    display: flex;
    gap: 25px;
}

.footer-bottom-link {
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.footer-bottom-link:hover {
    color: var(--color-accent);
}

/* ==========================================================================
   16. Consultation Enquiry Modal Component
   ========================================================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(18, 18, 17, 0.8);
    backdrop-filter: blur(15px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-wrapper {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-gold);
    width: 90%;
    max-width: 600px;
    position: relative;
    box-shadow: var(--shadow-glass);
    transform: scale(0.9);
    transition: var(--transition-smooth);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    max-height: 90vh;
    border-radius: var(--radius-md);
}

.modal-overlay.active .modal-wrapper {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 25px;
    right: 25px;
    font-size: 1.5rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 10;
}

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

.modal-body {
    padding: 40px 50px;
    overflow-y: auto;
    flex: 1;
}

/* Custom Sleek Scrollbar for Modal Body */
.modal-body::-webkit-scrollbar {
    width: 6px;
}

.modal-body::-webkit-scrollbar-track {
    background: transparent;
}

.modal-body::-webkit-scrollbar-thumb {
    background-color: rgba(197, 155, 39, 0.25);
    border-radius: 10px;
}

.modal-body::-webkit-scrollbar-thumb:hover {
    background-color: var(--color-accent);
}

.modal-title {
    font-size: 2.2rem;
    margin-bottom: 10px;
    text-align: center;
}

.modal-subtitle {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 35px;
}

/* Form Styles */
.form-group {
    margin-bottom: 22px;
}

.form-label {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    background-color: #FFFFFF;
    border: 1px solid var(--border-color);
    padding: 14px 18px;
    font-size: 0.9rem;
    color: var(--text-primary);
    transition: var(--transition-fast);
}

.form-control:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-light);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C59B27' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 18px center;
    background-size: 15px;
    cursor: pointer;
}

textarea.form-control {
    min-height: 100px;
    resize: vertical;
}

.form-submit-btn {
    width: 100%;
    margin-top: 10px;
}

/* Form feedback message styles */
.form-message {
    padding: 15px;
    font-size: 0.85rem;
    margin-bottom: 20px;
    display: none;
    border-left: 3px solid;
}

.form-message.success {
    background-color: rgba(76, 175, 80, 0.08);
    border-color: #4CAF50;
    color: #2E7D32;
    display: block;
}

.form-message.error {
    background-color: rgba(244, 67, 54, 0.08);
    border-color: #f44336;
    color: #c62828;
    display: block;
}

/* ==========================================================================
   17. Keyframe Animations
   ========================================================================== */
@keyframes slowZoom {
    0% { transform: scale(1.02); }
    100% { transform: scale(1.08); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scrollMouse {
    0% {
        opacity: 0;
        top: 6px;
    }
    30% {
        opacity: 1;
    }
    80% {
        opacity: 0;
        top: 22px;
    }
    100% {
        opacity: 0;
        top: 6px;
    }
}

@keyframes infiniteMarquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Scroll Fade In Animation Classes (triggered by JS intersection observer) */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   18. Mobile Responsiveness Breakpoints
   ========================================================================== */

/* Tablet Portrait & Small Desktop (Max 1024px) */
@media screen and (max-width: 1024px) {
    :root {
        --header-height: 75px;
    }
    
    .section {
        padding: 70px 0;
    }
    
    .grid-4, .grid-3 {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .grid-6 {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }
    
    .about-columns {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .about-info {
        padding-left: 0;
    }
    
    .about-img-frame {
        max-width: 100%;
        width: 100%;
    }
    
    .about-img-frame img {
        height: 480px;
    }
    
    .about-badge {
        left: 20px;
        bottom: -25px;
        padding: 20px;
    }
    
    .nav-menu, .header-cta {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .walkthrough-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .insta-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .insta-item:nth-child(n+4) {
        display: none;
    }
    
    .footer-top {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

/* Mobile Screen Breakpoints (Max 768px) */
@media screen and (max-width: 768px) {
    .hero-title {
        font-size: 2.4rem;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
    }
    
    .btn-gold, .btn-outline {
        width: 100%;
        text-align: center;
    }
    
    .hero-ctas {
        display: flex;
        flex-direction: column;
        gap: 15px;
        padding: 0 10px;
    }
    
    .about-title {
        font-size: 2rem;
    }
    
    .philosophy-quote {
        font-size: 1.6rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .walkthrough-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }
    
    .walkthrough-grid {
        grid-template-columns: 1fr;
    }
    
    .walkthrough-card {
        height: 380px;
    }
    
    .partners-container {
        flex-direction: column;
        gap: 25px;
        align-items: flex-start;
    }
    
    .partners-title {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding-right: 0;
        padding-bottom: 10px;
        width: 100%;
    }
    
    .marquee-container {
        padding-left: 0;
    }
    
    .promo-title {
        font-size: 1.8rem;
    }
    
    .artifacts-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .artifact-pedestal {
        height: 300px;
    }
    
    .portfolio-filters {
        gap: 15px;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-item {
        height: 340px;
    }
    
    .insta-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    .insta-item:nth-child(n+5) {
        display: none;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-brand {
        padding-right: 0;
    }
    
    .modal-body {
        padding: 30px 20px;
    }
    
    .modal-title {
        font-size: 1.6rem;
    }
    
    .lightbox-close {
        top: 20px;
        right: 20px;
        font-size: 1.8rem;
    }
    
    .lightbox-nav {
        width: 44px;
        height: 44px;
        font-size: 1.8rem;
    }
    
    .lightbox-prev { left: 15px; }
    .lightbox-next { right: 15px; }
}

/* Small Screens Mobile (Max 480px) */
@media screen and (max-width: 480px) {
    .grid-2 {
        grid-template-columns: 1fr;
    }
    
    .service-card {
        padding: 25px;
        height: 400px;
    }
    
    .service-num {
        font-size: 2.2rem;
    }
    
    .service-card-title {
        font-size: 1.25rem;
    }
    
    .insta-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .footer-bottom {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .footer-bottom-links {
        justify-content: center;
        flex-wrap: wrap;
    }
}

/* ==========================================================================
   PHASE 2 - ADVANCED E-COMMERCE & INTERACTIVE STYLES
   ========================================================================== */

/* A. Floating Header Shopping Bag Trigger */
.cart-trigger {
    position: relative;
    color: var(--text-light);
    font-size: 1.2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background-color: rgba(255, 255, 255, 0.03);
    transition: var(--transition-smooth);
    cursor: pointer;
}

.cart-trigger:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
    background-color: var(--color-accent-light);
    transform: translateY(-2px);
}

.cart-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background-color: var(--color-accent);
    color: var(--text-light);
    font-size: 0.65rem;
    font-weight: 800;
    width: 19px;
    height: 19px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--bg-secondary);
}

/* B. Shopping Cart Drawer overlay & container */
.cart-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(18, 18, 17, 0.65);
    backdrop-filter: blur(8px);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.cart-drawer-overlay.active {
    opacity: 1;
    visibility: visible;
}

.cart-drawer {
    position: fixed;
    top: 0;
    right: -460px;
    width: 100%;
    max-width: 440px;
    height: 100vh;
    background-color: var(--bg-secondary);
    border-left: 1px solid var(--border-gold);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.35);
    z-index: 2005;
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
}

.cart-drawer-overlay.active .cart-drawer {
    right: 0;
}

.cart-drawer-header {
    padding: 30px;
    border-bottom: 1px solid rgba(197, 155, 39, 0.15);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-drawer-close {
    color: var(--text-light);
    font-size: 2.2rem;
    cursor: pointer;
    line-height: 1;
    transition: var(--transition-fast);
}

.cart-drawer-close:hover {
    color: var(--color-accent);
}

.cart-drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: 30px;
}

/* Empty cart state */
.cart-empty-state {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

/* Cart dynamic items */
.cart-items-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cart-item-row {
    display: flex;
    align-items: center;
    gap: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 20px;
    position: relative;
}

.cart-item-row img {
    width: 70px;
    height: 70px;
    border: 1px solid rgba(197, 155, 39, 0.2);
    border-radius: var(--radius-sm);
    object-fit: cover;
}

.cart-item-info {
    flex: 1;
}

.cart-item-info h4 {
    font-family: var(--font-sans);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 4px;
    line-height: 1.3;
}

.cart-item-price {
    font-size: 0.88rem;
    color: var(--color-accent);
    font-weight: 700;
    margin-bottom: 4px;
}

.cart-item-variant {
    font-size: 0.72rem;
    color: var(--text-muted-light);
}

.cart-item-qty {
    display: flex;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background-color: rgba(255, 255, 255, 0.02);
}

.qty-btn {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted-light);
    font-size: 0.85rem;
    cursor: pointer;
    user-select: none;
    transition: var(--transition-fast);
}

.qty-btn:hover {
    color: var(--color-accent);
    background-color: rgba(255, 255, 255, 0.05);
}

.qty-num {
    padding: 0 10px;
    font-size: 0.8rem;
    color: var(--text-light);
    font-weight: 600;
}

.cart-item-remove {
    font-size: 1.3rem;
    color: var(--text-muted-light);
    cursor: pointer;
    margin-left: 10px;
    transition: var(--transition-fast);
}

.cart-item-remove:hover {
    color: #f44336;
}

/* Cart Footer subtotals */
.cart-drawer-footer {
    padding: 30px;
    border-top: 1px solid rgba(197, 155, 39, 0.15);
    background-color: rgba(18, 18, 17, 0.98);
}

.cart-subtotal-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

/* C. E-Commerce Shop Catalog (shop.php) */
.shop-hero {
    height: 340px;
    background-color: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    margin-top: var(--header-height);
}

.shop-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://images.unsplash.com/photo-1618221195710-dd6b41faaea6?auto=format&fit=crop&q=80&w=1200');
    background-size: cover;
    background-position: center;
    opacity: 0.25;
}

.shop-hero-content {
    position: relative;
    z-index: 5;
    text-align: center;
}

.shop-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
    padding: 80px 0;
}

/* Shop Sidebar filters */
.shop-sidebar {
    background-color: #FFFFFF;
    border: 1px solid var(--border-color);
    padding: 30px;
    box-shadow: var(--shadow-premium);
    height: fit-content;
}

.filter-section {
    margin-bottom: 35px;
}

.filter-section:last-child {
    margin-bottom: 0;
}

.filter-title {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-primary);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
}

.cat-filter-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cat-filter-btn {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.cat-filter-btn.active, .cat-filter-btn:hover {
    color: var(--color-accent);
}

.cat-filter-btn .cat-count {
    font-size: 0.72rem;
    background-color: var(--bg-card);
    padding: 2px 8px;
    border-radius: 10px;
    color: var(--text-secondary);
}

.cat-filter-btn.active .cat-count {
    background-color: var(--color-accent);
    color: var(--text-light);
}

/* Search bar styling */
.search-box {
    position: relative;
}

.search-input {
    width: 100%;
    border: 1px solid var(--border-color);
    padding: 12px 40px 12px 16px;
    font-size: 0.85rem;
    background-color: var(--bg-primary);
    transition: var(--transition-fast);
}

.search-input:focus {
    border-color: var(--color-accent);
    background-color: #FFFFFF;
}

.search-icon-btn {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-accent);
    cursor: pointer;
}

/* Shop Catalog main container */
.shop-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.sort-select {
    border: 1px solid var(--border-color);
    padding: 10px 30px 10px 16px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    background-color: #FFFFFF;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C59B27' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 12px;
    appearance: none;
    cursor: pointer;
}

.shop-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

/* Product Cards */
.product-card {
    background-color: #FFFFFF;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-premium);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-card-img {
    height: 280px;
    background-color: var(--bg-card);
    position: relative;
    overflow: hidden;
}

.product-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.product-card-hover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(18, 18, 17, 0.75);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 15px;
    opacity: 0;
    transition: var(--transition-smooth);
    padding: 20px;
    z-index: 5;
}

.product-card:hover .product-card-hover {
    opacity: 1;
}

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

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: var(--color-accent);
    color: var(--text-light);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 4px 10px;
    z-index: 4;
}

.product-details-box {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.product-title {
    font-size: 1.05rem;
    font-family: var(--font-serif);
    margin-bottom: 8px;
    transition: var(--transition-fast);
}

.product-title:hover {
    color: var(--color-accent);
}

.product-price {
    font-size: 1rem;
    color: var(--color-accent);
    font-weight: 700;
    margin-bottom: 8px;
}

.product-rating {
    display: flex;
    gap: 3px;
    font-size: 0.72rem;
    color: var(--color-accent);
}

/* D. Product Details Page (product-details.php) */
.details-layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    padding: 100px 0;
    margin-top: calc(var(--header-height) - 15px);
}

/* Detail photo gallery */
.details-gallery {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.main-img-wrap {
    height: 580px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-premium);
    overflow: hidden;
    position: relative;
}

.main-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.thumb-carousel {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}

.thumb-item {
    height: 110px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-premium);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition-fast);
}

.thumb-item.active, .thumb-item:hover {
    border-color: var(--color-accent);
    transform: scale(0.96);
}

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

/* Detail info text */
.details-info {
    padding-left: 10px;
}

.details-title {
    font-size: 3rem;
    margin-bottom: 15px;
    line-height: 1.15;
}

.details-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.details-price {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-accent);
}

.details-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 30px;
}

/* Variant swatches */
.variant-selector {
    margin-bottom: 30px;
}

.swatch-group {
    display: flex;
    gap: 12px;
    margin-top: 10px;
}

.swatch {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid #FFFFFF;
    box-shadow: 0 0 0 1px var(--border-color);
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
}

.swatch:hover, .swatch.active {
    box-shadow: 0 0 0 2px var(--color-accent);
    transform: scale(1.08);
}

/* Quantity Incrementor */
.qty-selector {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--border-color);
    background-color: #FFFFFF;
    margin-bottom: 30px;
}

.qty-selector .qty-btn {
    width: 44px;
    height: 44px;
    font-size: 1rem;
    color: var(--text-primary);
}

.qty-selector .qty-btn:hover {
    background-color: var(--bg-card);
}

.qty-selector .qty-num {
    padding: 0 15px;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.details-ctas {
    display: flex;
    gap: 15px;
    margin-bottom: 45px;
}

/* Expandable Accordions */
.accordion-group {
    border-top: 1px solid var(--border-color);
}

.accordion-item {
    border-bottom: 1px solid var(--border-color);
}

.accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.accordion-header:hover {
    color: var(--color-accent);
}

.accordion-header .acc-icon {
    font-size: 0.85rem;
    transition: var(--transition-fast);
}

.accordion-item.active .accordion-header .acc-icon {
    transform: rotate(180deg);
}

.accordion-body {
    max-height: 0;
    overflow: hidden;
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.7;
    transition: max-height 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.accordion-item.active .accordion-body {
    max-height: 250px;
    padding-bottom: 25px;
}

/* E-Commerce Checkout Overlay & Modal styling extensions */
.checkout-modal-body {
    max-height: 80vh;
    overflow-y: auto;
    padding-right: 10px;
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 25px;
}

.checkout-summary-box {
    background-color: #FDFCF7; /* Lighter luxury ivory */
    border: 1px solid var(--border-gold);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-md);
    padding: 22px 25px;
    margin-bottom: 25px;
    box-shadow: 0 4px 15px rgba(28, 27, 25, 0.02);
}

.checkout-summary-title {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 15px;
    border-bottom: 1px solid rgba(197, 155, 39, 0.15);
    padding-bottom: 8px;
    color: var(--color-accent-dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

.checkout-summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    margin-bottom: 12px;
    border-bottom: 1px dashed rgba(37, 35, 33, 0.05);
    padding-bottom: 8px;
}

.checkout-summary-item:last-of-type {
    border-bottom: none;
    padding-bottom: 0;
}

.checkout-summary-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    border-top: 1px solid rgba(197, 155, 39, 0.2);
    padding-top: 15px;
    margin-top: 15px;
}

.checkout-summary-total span:last-child {
    color: var(--color-accent-dark);
    font-size: 1.25rem;
    font-family: var(--font-serif);
}

/* ==========================================================================
   PHASE 2 - ADDITIONAL RESPONSIVE MEDIA QUERIES
   ========================================================================== */

/* Large screens and tablets */
@media screen and (max-width: 1024px) {
    .shop-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .shop-sidebar {
        display: none; /* Hide sidebar filter controls on tablets - top filters handle it */
    }
    
    .shop-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .details-layout {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .main-img-wrap {
        height: 480px;
    }
    
    .details-title {
        font-size: 2.2rem;
    }
}

/* Mobile Devices */
@media screen and (max-width: 768px) {
    .shop-grid {
        grid-template-columns: 1fr;
    }
    
    .shop-toolbar {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    
    .sort-select {
        width: 100%;
    }
    
    .details-ctas {
        flex-direction: column;
        gap: 15px;
    }
    
    .checkout-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .cart-drawer {
        max-width: 100%;
        right: -100%;
    }
}

/* ==========================================================================
   F. Apple-Style Product Editorial Showcase Banners (Full-Width Only)
   ========================================================================== */
.details-editorial-section {
    background-color: var(--bg-primary);
    overflow: hidden;
}

.editorial-block {
    padding: 100px 0 0 0; /* No bottom padding since the full-width image sits at the bottom */
}

.editorial-tag {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--color-accent);
    margin-bottom: 15px;
    display: inline-block;
}

.editorial-title {
    font-size: 3.2rem;
    line-height: 1.2;
    margin-bottom: 25px;
    color: var(--text-primary);
}

.editorial-title span {
    font-style: italic;
    color: var(--color-accent);
}

.editorial-desc {
    font-size: 0.98rem;
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 720px;
    margin: 0 auto 30px auto;
}

/* Symmetrical viewport-breakout full-bleed visual banner container */
.full-width-banner-wrap {
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    height: 60vh;
    min-height: 420px;
    max-height: 680px;
    overflow: hidden;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-premium);
}

.full-width-banner-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.full-width-banner-wrap:hover .full-width-banner-img {
    transform: scale(1.03); /* Tactile floating zoom */
}

/* Minimalist Metrics row */
.spotlight-badge-row {
    display: flex;
    justify-content: center;
    gap: 80px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.spotlight-badge-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.badge-num {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--color-accent);
    line-height: 1.1;
    margin-bottom: 5px;
}

.badge-lbl {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--text-secondary);
}

/* Responsive constraints for Apple-Style banners */
@media screen and (max-width: 1024px) {
    .editorial-title {
        font-size: 2.6rem;
    }
    
    .full-width-banner-wrap {
        height: 45vh;
        min-height: 340px;
    }
    
    .spotlight-badge-row {
        gap: 50px;
    }
}

@media screen and (max-width: 768px) {
    .editorial-block {
        padding: 70px 0 0 0;
    }
    
    .editorial-title {
        font-size: 2rem;
    }
    
    .full-width-banner-wrap {
        height: 35vh;
        min-height: 280px;
    }
    
    .spotlight-badge-row {
        gap: 30px;
    }
    
    .badge-num {
        font-size: 2rem;
    }
}