/* ==========================================================================
   PIXELPARADISE BD - Clean Premium Light Minimalist CSS Design System
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Variables & Reset (Aesthetics modeled after Fancyleds Global Light)
   -------------------------------------------------------------------------- */
:root {
    /* Harmony Color System - Light Minimalist with Neon Pops */
    --bg-main: #ffffff;
    --bg-card: #f8f9fa;
    --bg-card-hover: #f1f3f5;
    --bg-nav: rgba(255, 255, 255, 0.85);
    
    --primary: #ff007f;       /* Vibrant Neon Pink Accent */
    --primary-glow: rgba(255, 0, 127, 0.15);
    --secondary: #7b00ff;     /* Sleek Ambient Purple Accent */
    --secondary-glow: rgba(123, 0, 255, 0.15);
    --accent: #00e676;        /* High-contrast Neon Emerald for Success */
    --accent-glow: rgba(0, 230, 118, 0.15);
    --warning: #ffaa00;       /* Amber Warning */
    
    --text-main: #374151;     /* Charcoal for comfortable reading */
    --text-muted: #6b7280;    /* Muted Slate Gray */
    --text-dark: #ffffff;     /* Light text on dark/colored containers */
    --border-color: #e5e7eb;  /* Minimalist thin light border */
    --border-glow: rgba(255, 0, 127, 0.08);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --border-radius: 12px;
    
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.02);
    --shadow-premium: 0 12px 30px rgba(0, 0, 0, 0.04);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

body {
    background-color: var(--bg-main);
    background-image: radial-gradient(rgba(17, 24, 39, 0.035) 1.2px, transparent 1.2px);
    background-size: 24px 24px;
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
    position: relative;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #111827; /* Rich black headings for light theme */
}

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

/* --------------------------------------------------------------------------
   2. Custom Animations & Utilities
   -------------------------------------------------------------------------- */
@keyframes breathing-glow {
    0%, 100% {
        box-shadow: 0 0 15px rgba(255, 0, 127, 0.08);
        border-color: rgba(255, 0, 127, 0.15);
    }
    50% {
        box-shadow: 0 0 25px rgba(255, 0, 127, 0.2);
        border-color: rgba(255, 0, 127, 0.3);
    }
}

@keyframes aura-breath {
    0%, 100% {
        transform: translate3d(0, 0, 0) scale(1);
        opacity: 0.1;
    }
    50% {
        transform: translate3d(10px, -15px, 0) scale(1.15);
        opacity: 0.16;
    }
}

@keyframes text-rgb-pulse {
    0%, 100% { color: var(--primary); text-shadow: 0 0 8px var(--primary-glow); }
    50% { color: var(--secondary); text-shadow: 0 0 8px var(--secondary-glow); }
}

@keyframes pulse-dot {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 230, 118, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(0, 230, 118, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 230, 118, 0); }
}

@keyframes gradient-bg {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.text-glow-primary {
    text-shadow: 0 0 8px var(--primary-glow);
}

.text-glow-secondary {
    text-shadow: 0 0 8px var(--secondary-glow);
}

/* --------------------------------------------------------------------------
   3. Header, Navigation, and Banners
   -------------------------------------------------------------------------- */
.promo-banner {
    background: linear-gradient(-45deg, #7b00ff, var(--primary), #0044ff, #00d4ff);
    background-size: 400% 400%;
    animation: gradient-bg 15s ease infinite;
    color: #ffffff;
    font-size: 0.85rem;
    font-weight: 600;
    text-align: center;
    padding: 8px 15px;
    letter-spacing: 0.03em;
    position: relative;
    z-index: 100;
}

.pulse-icon {
    display: inline-block;
    animation: pulse-dot 2s infinite;
    margin-right: 5px;
}

.main-header {
    background-color: var(--bg-nav);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 99;
    padding: 15px 0;
    transition: var(--transition-smooth);
}

.nav-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    display: flex;
    align-items: center;
}

.logo-glow {
    color: #111827; /* Charcoal logo text */
}

.logo-accent {
    color: var(--primary);
    text-shadow: 0 0 8px var(--primary-glow);
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-item {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-muted);
}

.nav-item:hover, .nav-item.active {
    color: #111827;
}

.tracking-link {
    background: rgba(123, 0, 255, 0.06);
    border: 1px solid rgba(123, 0, 255, 0.12);
    padding: 6px 14px;
    border-radius: 20px;
    color: var(--secondary) !important;
}

.tracking-link:hover {
    background: rgba(123, 0, 255, 0.12);
    box-shadow: 0 0 10px var(--secondary-glow);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

/* --------------------------------------------------------------------------
   4. Buttons & UI Elements
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 600;
    padding: 12px 28px;
    border-radius: var(--border-radius);
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    transition: var(--transition-smooth);
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #9d00ff);
    color: #ffffff;
    box-shadow: 0 4px 15px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 0, 127, 0.35);
}

.btn-secondary {
    background: #f3f4f6;
    color: #374151;
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: #e5e7eb;
    border-color: #d1d5db;
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-nav-glow {
    padding: 8px 18px;
    font-size: 0.85rem;
    border-radius: 20px;
}

.cart-btn {
    background: #ffffff;
    border: 1px solid var(--border-color);
    color: #374151;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
    transition: var(--transition-smooth);
}

.cart-btn:hover {
    background: #f9fafb;
    border-color: var(--primary);
    box-shadow: 0 0 10px var(--primary-glow);
    color: var(--primary);
}

.cart-count {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--primary);
    color: #ffffff;
    font-size: 0.7rem;
    font-weight: 800;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    border: 2px solid var(--bg-main);
}

/* --------------------------------------------------------------------------
   5. Hero & Home Page Components
   -------------------------------------------------------------------------- */
.hero-section {
    position: relative;
    min-height: 520px;
    padding: 82px 0 76px;
    overflow: hidden;
    display: flex;
    align-items: center;
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.86) 42%, rgba(255, 255, 255, 0.42) 100%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.32), rgba(255, 255, 255, 0.78)),
        radial-gradient(circle at 20% 32%, rgba(255, 0, 127, 0.16) 0%, transparent 32%),
        radial-gradient(circle at 68% 44%, rgba(0, 212, 255, 0.14) 0%, transparent 38%),
        url('/media/products/ambient.jpg') center right 42% / 100% auto no-repeat,
        #ffffff;
    isolation: isolate;
}

.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -2;
    background-image:
        linear-gradient(rgba(17, 24, 39, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(17, 24, 39, 0.035) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.75), transparent 88%);
}

.hero-section::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -2;
    background:
        radial-gradient(circle at 76% 26%, rgba(255, 0, 127, 0.22), transparent 24%),
        radial-gradient(circle at 82% 58%, rgba(0, 212, 255, 0.2), transparent 26%),
        radial-gradient(circle at 60% 68%, rgba(123, 0, 255, 0.14), transparent 32%);
    mix-blend-mode: screen;
    pointer-events: none;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: center;
}

.hero-grid-full {
    grid-template-columns: 1fr;
    position: relative;
    z-index: 2;
}

.hero-text-center {
    max-width: 820px;
    margin: 0 auto;
    text-align: center;
}

.hero-tag {
    background: rgba(255, 0, 127, 0.06);
    border: 1px solid rgba(255, 0, 127, 0.15);
    padding: 6px 16px;
    border-radius: 20px;
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    display: inline-block;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 25px;
}

.hero-title span {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 40px;
    max-width: 550px;
}

.hero-text-center .hero-desc {
    margin-left: auto;
    margin-right: auto;
    color: #4b5563;
}

.hero-actions {
    display: flex;
    gap: 15px;
}

.hero-text-center .hero-actions {
    justify-content: center;
}

.hero-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-glow-back {
    position: absolute;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(255, 0, 127, 0.18) 0%, rgba(255, 0, 127, 0) 70%);
    border-radius: 50%;
    z-index: 1;
    pointer-events: none;
    will-change: transform, opacity;
    animation: aura-breath 8s ease-in-out infinite;
}

.hero-image {
    width: 100%;
    max-width: 480px;
    border-radius: 20px;
    z-index: 2;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-premium);
}

/* Feature Badges */
.trust-badges {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 80px;
    border-top: 1px solid var(--border-color);
    padding-top: 40px;
}

.badge-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-soft);
}

.badge-item:hover {
    border-color: rgba(123, 0, 255, 0.25);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(123, 0, 255, 0.04);
}

.badge-icon {
    font-size: 1.8rem;
    color: var(--secondary);
    margin-bottom: 12px;
    text-shadow: 0 0 8px var(--secondary-glow);
}

.badge-item h4 {
    font-size: 1rem;
    margin-bottom: 5px;
}

.badge-item p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Category Grid */
.section-title-wrap {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1rem;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 80px;
}

.category-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 30px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-soft);
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 120%, rgba(255, 0, 127, 0.04), transparent 70%);
    opacity: 0;
    transition: var(--transition-smooth);
    z-index: -1;
}

.category-card:hover::before {
    opacity: 1;
}

.category-card:hover {
    border-color: var(--primary);
    box-shadow: 0 8px 24px rgba(255, 0, 127, 0.05);
    transform: translateY(-5px);
}

.category-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 15px;
    text-shadow: 0 0 8px var(--primary-glow);
}

.category-card h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: #111827;
}

.category-card.active {
    border-color: var(--primary);
    box-shadow: 0 8px 24px rgba(255, 0, 127, 0.1);
    transform: translateY(-5px);
    background: radial-gradient(circle at 50% 120%, rgba(255, 0, 127, 0.08), transparent 70%);
}

.category-card.active::before {
    opacity: 1;
}

/* --------------------------------------------------------------------------
   6. Product Grid & Cards
   -------------------------------------------------------------------------- */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 80px;
}

.product-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-soft);
}

.product-card:hover {
    border-color: var(--secondary);
    box-shadow: var(--shadow-premium);
    transform: translateY(-5px);
}

.product-image-container {
    position: relative;
    width: 100%;
    padding-top: 80%; /* 4:5 Aspect Ratio */
    background: #f3f4f6;
    overflow: hidden;
}

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

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

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--primary);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    z-index: 2;
    box-shadow: 0 2px 8px var(--primary-glow);
}

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

.product-category {
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.product-name-link {
    margin-bottom: 12px;
}

.product-name-link h3 {
    font-size: 1.25rem;
    line-height: 1.3;
    font-weight: 600;
    color: #111827;
}

.product-name-link h3:hover {
    color: var(--secondary);
}

.rating-stars {
    display: flex;
    gap: 4px;
    color: var(--warning);
    font-size: 0.85rem;
    margin-bottom: 18px;
}

.product-price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.price-wrap {
    display: flex;
    flex-direction: column;
}

.price-current {
    font-size: 1.4rem;
    font-weight: 800;
    color: #111827;
    font-family: var(--font-heading);
}

.price-original {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.btn-card-buy {
    width: 40px;
    height: 40px;
    background: var(--secondary);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    box-shadow: 0 2px 8px var(--secondary-glow);
    transition: var(--transition-smooth);
}

.btn-card-buy:hover {
    background: var(--primary);
    box-shadow: 0 4px 12px var(--primary-glow);
    transform: scale(1.05);
}

/* --------------------------------------------------------------------------
   7. Product Detail Page
   -------------------------------------------------------------------------- */
.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin: 50px 0;
}

/* Detail Image Gallery */
.gallery-wrap {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.gallery-main {
    width: 100%;
    aspect-ratio: 1;
    background: #f8f9fa;
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

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

.gallery-thumbnails {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 5px;
}

.thumb-item {
    width: 70px;
    height: 70px;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    opacity: 0.7;
    transition: var(--transition-smooth);
}

.thumb-item.active, .thumb-item:hover {
    border-color: var(--secondary);
    opacity: 1;
    box-shadow: 0 0 8px var(--secondary-glow);
}

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

/* Detail Content Side */
.detail-content h1 {
    font-size: 2.5rem;
    line-height: 1.15;
    margin-bottom: 12px;
    color: #111827;
}

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

.detail-stock-badge {
    background: rgba(0, 230, 118, 0.08);
    color: #00c853;
    border: 1px solid rgba(0, 230, 118, 0.2);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 700;
}

.detail-stock-badge.out {
    background: rgba(255, 0, 127, 0.08);
    color: var(--primary);
    border-color: rgba(255, 0, 127, 0.2);
}

.detail-price-wrap {
    margin-bottom: 30px;
}

.detail-price-row {
    display: flex;
    align-items: baseline;
    gap: 15px;
}

.detail-price {
    font-size: 2.2rem;
    font-weight: 800;
    color: #111827;
}

.detail-price-orig {
    font-size: 1.3rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.detail-discount-pill {
    background: var(--primary);
    color: #ffffff;
    font-size: 0.85rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    box-shadow: 0 2px 8px var(--primary-glow);
}

.detail-description {
    color: var(--text-main);
    margin-bottom: 35px;
}

/* Premium Dynamic Variant Selectors (Density ➔ Size) */
.variant-selector-section {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 40px;
    background: #f9fafb;
    border: 1px solid var(--border-color);
    padding: 25px;
    border-radius: var(--border-radius);
}

.selector-group-label {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    color: #374151;
    letter-spacing: 0.03em;
    margin-bottom: 12px;
}

.options-pill-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.pill-option {
    background: #ffffff;
    border: 1px solid #d1d5db;
    color: var(--text-main);
    padding: 10px 18px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.pill-option:hover {
    background: #f3f4f6;
    border-color: #9ca3af;
}

.pill-option.active {
    background: rgba(123, 0, 255, 0.08);
    border-color: var(--secondary);
    color: var(--secondary);
    box-shadow: 0 0 12px var(--secondary-glow);
}

.pill-option.active.pink {
    background: rgba(255, 0, 127, 0.08);
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 0 12px var(--primary-glow);
}

.pill-option.disabled {
    opacity: 0.35;
    pointer-events: none;
    text-decoration: line-through;
    background: #f3f4f6;
}

/* Buy Box Buttons */
.buy-actions-wrap {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
}

.btn-buy-now {
    flex-grow: 1;
    background: linear-gradient(135deg, #00c853, #00e676);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(0, 230, 118, 0.25);
}

.btn-buy-now:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 230, 118, 0.45);
}

.btn-add-cart-detail {
    flex-grow: 1;
}

/* Trust list bullet points */
.detail-trust-bullets {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    border-top: 1px solid var(--border-color);
    padding-top: 25px;
}

.bullet-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--text-main);
}

.bullet-item i {
    color: var(--secondary);
}

/* --------------------------------------------------------------------------
   8. Shopping Cart & Drawer
   -------------------------------------------------------------------------- */
.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(17, 24, 39, 0.4);
    backdrop-filter: blur(8px);
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.cart-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 440px;
    height: 100vh;
    background-color: #ffffff;
    border-left: 1px solid var(--border-color);
    box-shadow: -10px 0 35px rgba(0, 0, 0, 0.05);
    z-index: 1001;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    visibility: hidden;
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), visibility 0.4s;
}

.cart-drawer.active {
    transform: translateX(0);
    visibility: visible;
}

.drawer-header {
    padding: 25px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.drawer-header h3 {
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #111827;
}

.close-drawer-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.close-drawer-btn:hover {
    color: var(--primary);
}

.drawer-body {
    flex-grow: 1;
    overflow-y: auto;
    padding: 25px;
}

.cart-items-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #f9fafb;
    border: 1px solid var(--border-color);
    padding: 15px;
    border-radius: 8px;
    gap: 15px;
}

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

.cart-item-info h4 {
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 4px;
    color: #111827;
}

.item-variant-label {
    display: inline-block;
    font-size: 0.75rem;
    color: var(--text-muted);
    background: #e5e7eb;
    padding: 2px 8px;
    border-radius: 4px;
    margin-bottom: 8px;
    font-weight: 500;
}

.cart-item-price-quantity {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 8px;
}

.item-price {
    font-weight: 700;
    color: var(--secondary);
    font-size: 0.95rem;
}

.quantity-picker {
    display: flex;
    align-items: center;
    background: #ffffff;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.qty-btn {
    background: transparent;
    border: none;
    color: #374151;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.qty-btn:hover {
    background: #f3f4f6;
    color: var(--primary);
}

.qty-num {
    padding: 0 10px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #111827;
}

.remove-item-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition-smooth);
}

.remove-item-btn:hover {
    color: var(--primary);
}

.empty-cart-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    color: var(--text-muted);
    padding-top: 80px;
}

.empty-cart-icon {
    font-size: 4rem;
    margin-bottom: 15px;
}

.empty-cart-state p {
    margin-bottom: 25px;
}

.drawer-footer {
    padding: 25px;
    border-top: 1px solid var(--border-color);
    background: #f9fafb;
}

.cart-summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: #111827;
}

.subtotal-amount {
    color: var(--secondary);
}

.shipping-info-alert {
    font-size: 0.75rem;
    color: var(--warning);
    margin-bottom: 20px;
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   9. One-Page Checkout Page
   -------------------------------------------------------------------------- */
.checkout-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    margin: 50px 0;
}

.checkout-box {
    background: #ffffff;
    border: 1px solid var(--border-color);
    padding: 35px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
}

.checkout-box h3 {
    font-size: 1.4rem;
    margin-bottom: 25px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #111827;
}

.checkout-box h3 i {
    color: var(--secondary);
}

.form-group-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 22px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: #374151;
}

.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    background: #ffffff;
    border: 1px solid #d1d5db;
    padding: 12px 16px;
    border-radius: 8px;
    color: #1f2937;
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 8px var(--secondary-glow);
    background: #ffffff;
}

.payment-options-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 25px;
}

.payment-option-card {
    border: 1px solid var(--border-color);
    background: #ffffff;
    border-radius: 8px;
    padding: 16px;
    display: flex;
    align-items: center;
    cursor: pointer;
    gap: 15px;
    position: relative;
    transition: var(--transition-smooth);
}

.payment-option-card:hover {
    border-color: #9ca3af;
}

.payment-option-card.active {
    border-color: var(--secondary);
    background: rgba(123, 0, 255, 0.03);
}

.payment-option-card input[type="radio"] {
    accent-color: var(--secondary);
    width: 18px;
    height: 18px;
}

.payment-text-wrap h5 {
    font-size: 0.95rem;
    font-weight: 700;
    color: #111827;
}

.payment-text-wrap p {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.payment-logo {
    margin-left: auto;
    font-weight: 700;
    font-size: 0.9rem;
    background: #f3f4f6;
    color: #111827;
    padding: 2px 8px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.payment-logo.bkash { background: #e2136e; color: #ffffff; border: none; }
.payment-logo.nagad { background: #f76800; color: #ffffff; border: none; }

/* Custom bKash/Nagad fields inside form */
.mobile-banking-instructions {
    background: #f9fafb;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 20px;
    margin-bottom: 25px;
    display: none; /* Controlled by checkout JS */
}

.instructions-title {
    color: var(--secondary);
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.instructions-steps {
    font-size: 0.8rem;
    color: var(--text-main);
    margin-bottom: 15px;
    padding-left: 15px;
}

/* Order Summary Box */
.summary-items-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
    max-height: 250px;
    overflow-y: auto;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
}

.summary-item-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.summary-item-name {
    font-weight: 500;
    max-width: 70%;
    color: #374151;
}

.summary-item-price {
    font-weight: 700;
    color: #111827;
}

.summary-billing-details {
    display: flex;
    flex-direction: column;
    gap: 12px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
    margin-bottom: 20px;
}

.summary-bill-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.summary-bill-row.grand-total {
    font-size: 1.3rem;
    font-weight: 800;
    color: #111827;
    font-family: var(--font-heading);
}

.summary-bill-row.grand-total span:last-child {
    color: var(--secondary);
}

/* --------------------------------------------------------------------------
   10. Order Tracking Portal
   -------------------------------------------------------------------------- */
.tracking-card-container {
    max-width: 650px;
    margin: 60px auto;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 40px;
    text-align: center;
    box-shadow: var(--shadow-premium);
}

.tracking-header h2 {
    font-size: 2rem;
    margin-bottom: 10px;
    color: #111827;
}

.tracking-header p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 30px;
}

.tracking-form {
    display: flex;
    gap: 10px;
    max-width: 480px;
    margin: 0 auto 30px auto;
}

.tracking-input {
    flex-grow: 1;
    background: #ffffff;
    border: 1px solid #d1d5db;
    padding: 12px 18px;
    border-radius: 8px;
    color: #1f2937;
    font-size: 0.95rem;
    font-family: var(--font-body);
}

.tracking-input:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 8px var(--secondary-glow);
}

/* Tracking Status Timeline Widget */
.timeline-widget {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    position: relative;
}

.timeline-widget::before {
    content: '';
    position: absolute;
    top: 52px;
    left: 10%;
    width: 80%;
    height: 3px;
    background: #e5e7eb;
    z-index: 1;
}

.timeline-step {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 20%;
}

.timeline-node {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #f3f4f6;
    border: 3px solid #e5e7eb;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    margin-bottom: 12px;
    transition: var(--transition-smooth);
}

.timeline-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.timeline-step.active .timeline-node {
    background: var(--secondary);
    color: #ffffff;
    border-color: #ffffff;
    box-shadow: 0 0 12px var(--secondary-glow);
}

.timeline-step.active .timeline-label {
    color: var(--secondary);
}

.timeline-step.completed .timeline-node {
    background: var(--primary);
    color: #ffffff;
    border-color: #ffffff;
    box-shadow: 0 0 12px var(--primary-glow);
}

.timeline-step.completed .timeline-label {
    color: var(--primary);
}

/* Success Order page */
.success-page-wrap {
    max-width: 600px;
    margin: 60px auto;
    background: #ffffff;
    border: 1px solid rgba(0, 230, 118, 0.2);
    border-radius: var(--border-radius);
    padding: 40px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 230, 118, 0.03);
}

.success-icon {
    font-size: 3.5rem;
    color: var(--accent);
    margin-bottom: 20px;
    text-shadow: 0 0 12px var(--accent-glow);
}

.success-page-wrap h2 {
    font-size: 2.2rem;
    margin-bottom: 8px;
    color: #111827;
}

.success-page-wrap p {
    color: var(--text-muted);
    margin-bottom: 30px;
}

.order-receipt-box {
    background: #f9fafb;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    text-align: left;
    margin-bottom: 30px;
}

.receipt-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    margin-bottom: 10px;
    color: var(--text-main);
}

.receipt-row:last-child {
    margin-bottom: 0;
    border-top: 1px solid var(--border-color);
    padding-top: 10px;
    font-weight: 700;
    color: #111827;
}

/* --------------------------------------------------------------------------
   11. Testimonials & Slider
   -------------------------------------------------------------------------- */
.reviews-slider-wrap {
    margin-bottom: 80px;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.review-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 25px;
    border-radius: var(--border-radius);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
}

.reviewer-name {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    margin-bottom: 4px;
    color: #111827;
}

.review-comment {
    color: var(--text-main);
    font-size: 0.85rem;
    line-height: 1.5;
}

.reviews-dots {
    display: none;
    justify-content: center;
    gap: 8px;
    margin-top: 25px;
}

.reviews-dots .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--border-color);
    transition: var(--transition-smooth);
    cursor: pointer;
}

.reviews-dots .dot.active {
    background-color: var(--primary) !important;
    transform: scale(1.25);
    box-shadow: 0 0 8px var(--primary-glow);
}

/* --------------------------------------------------------------------------
   12. Floating WhatsApp & Footer
   -------------------------------------------------------------------------- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #ffffff;
    border-radius: 50px;
    padding: 10px 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.2);
    z-index: 98;
    transition: var(--transition-smooth);
}

.whatsapp-float i {
    font-size: 1.5rem;
}

.whatsapp-float:hover {
    transform: scale(1.05) translateY(-3px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    background-color: #20ba5a;
}

.main-footer {
    background-color: #ffffff;
    border-top: 1px solid var(--border-color);
    padding: 80px 0 30px 0;
}

.footer-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-col h4 {
    font-size: 1.1rem;
    margin-bottom: 25px;
    position: relative;
    color: #111827;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary);
    box-shadow: 0 0 5px var(--primary-glow);
}

.footer-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 20px 0;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #f3f4f6;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
}

.social-icons a:hover {
    background: var(--primary);
    color: #ffffff;
    box-shadow: 0 0 8px var(--primary-glow);
    border-color: var(--primary);
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.footer-col ul li a:hover {
    color: #111827;
    padding-left: 4px;
}

.footer-col.contact-col p {
    font-size: 0.9rem;
    color: var(--text-main);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-col.contact-col p i {
    color: var(--secondary);
}

.payment-methods-badges {
    display: flex;
    gap: 10px;
    margin-top: 25px;
}

.payment-methods-badges .badge {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    background: #f3f4f6;
    border: 1px solid var(--border-color);
}

.payment-methods-badges .badge.bKash { color: #e2136e; border-color: rgba(226, 19, 110, 0.2); }
.payment-methods-badges .badge.Nagad { color: #f76800; border-color: rgba(247, 104, 0, 0.2); }
.payment-methods-badges .badge.COD { color: #00c853; border-color: rgba(0, 200, 83, 0.2); }

.footer-bottom {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Message / Alert Boxes */
.message-container {
    width: 90%;
    max-width: 1200px;
    margin: 20px auto 0 auto;
}

.alert {
    padding: 12px 20px;
    border-radius: 6px;
    margin-bottom: 15px;
    font-size: 0.9rem;
    font-weight: 600;
}

.alert-success {
    background: rgba(0, 230, 118, 0.08);
    color: #00c853;
    border: 1px solid rgba(0, 230, 118, 0.15);
}

.alert-error, .alert-danger {
    background: rgba(255, 0, 127, 0.08);
    color: var(--primary);
    border: 1px solid rgba(255, 0, 127, 0.15);
}

.alert-warning {
    background: rgba(255, 170, 0, 0.08);
    color: var(--warning);
    border: 1px solid rgba(255, 170, 0, 0.15);
}

/* --------------------------------------------------------------------------
   13. Responsive Adaptations
   -------------------------------------------------------------------------- */
@media (max-width: 991px) {
    .hero-section {
        min-height: 460px;
        padding: 78px 0 72px;
        background-size: auto 100%, auto 100%, auto 100%, auto 100%, cover, auto;
    }
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 30px;
    }
    .hero-desc {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-image-wrapper {
        margin-top: 40px;
    }
    .trust-badges {
        grid-template-columns: repeat(2, 1fr);
    }
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .product-detail-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .checkout-grid {
        grid-template-columns: 1fr;
    }
    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .hero-section {
        min-height: 430px;
        padding: 64px 0 60px;
        background-position: center, center, center, center, 68% center, center;
    }
    .hero-title {
        font-size: 2.45rem;
    }
    .hero-desc {
        font-size: 1rem;
    }
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }
    .hero-text-center .hero-actions {
        max-width: 280px;
        margin-left: auto;
        margin-right: auto;
    }
    .main-header {
        padding: 10px 0;
    }
    .nav-links {
        display: none; /* Simple mobile toggle would hide this */
    }
    .nav-container {
        justify-content: space-between;
    }
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        padding: 8px 15px;
        font-size: 0.85rem;
    }
    .trust-badges {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    .categories-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    .products-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .reviews-grid {
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 16px;
        padding: 10px 4px 20px 4px;
        margin-left: -5vw;
        margin-right: -5vw;
        padding-left: 5vw;
        padding-right: 5vw;
        scroll-padding: 5vw;
        scrollbar-width: none;
    }
    .reviews-grid::-webkit-scrollbar {
        display: none;
    }
    .review-card {
        flex: 0 0 85vw;
        scroll-snap-align: start;
    }
    .timeline-widget {
        flex-direction: column;
        align-items: flex-start;
        gap: 25px;
        padding-left: 20px;
    }
    .timeline-widget::before {
        top: 10%;
        left: 42px;
        width: 3px;
        height: 80%;
    }
    .timeline-step {
        flex-direction: row;
        width: 100%;
        gap: 20px;
        align-items: center;
        text-align: left;
    }
    .timeline-node {
        margin-bottom: 0;
    }
    .form-group-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .mobile-menu-toggle {
        display: block;
    }
    .btn-nav-glow {
        display: none;
    }
}

/* --------------------------------------------------------------------------
   14. Mobile Navigation Sidebar Menu
   -------------------------------------------------------------------------- */
.mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--text-main);
    font-size: 1.3rem;
    cursor: pointer;
    padding: 8px 4px;
    margin-right: 15px;
    transition: var(--transition-smooth);
}

.mobile-menu-toggle:hover {
    color: var(--primary);
}

.mobile-sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(17, 24, 39, 0.45);
    backdrop-filter: blur(8px);
    z-index: 1004;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.mobile-sidebar-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.mobile-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 290px;
    max-width: 80%;
    height: 100vh;
    background-color: #ffffff;
    border-right: 1px solid var(--border-color);
    box-shadow: 10px 0 35px rgba(0, 0, 0, 0.05);
    z-index: 1005;
    display: flex;
    flex-direction: column;
    transform: translateX(-100%);
    visibility: hidden;
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), visibility 0.4s;
}

.mobile-sidebar.active {
    transform: translateX(0);
    visibility: visible;
}

.sidebar-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.close-sidebar-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.4rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.close-sidebar-btn:hover {
    color: var(--primary);
}

.sidebar-body {
    flex-grow: 1;
    overflow-y: auto;
    padding: 24px;
}

.sidebar-section-title {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}

.sidebar-body .sidebar-section-title:not(:first-of-type) {
    margin-top: 30px;
}

.sidebar-nav, .sidebar-categories {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.sidebar-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
    transition: var(--transition-smooth);
}

.sidebar-item i {
    font-size: 1.05rem;
    color: var(--text-muted);
    width: 20px;
    text-align: center;
    transition: var(--transition-smooth);
}

.sidebar-item:hover {
    background: rgba(123, 0, 255, 0.05);
    color: var(--secondary);
}

.sidebar-item:hover i {
    color: var(--secondary);
}

.sidebar-category-link:hover {
    background: rgba(255, 0, 127, 0.05);
    color: var(--primary);
}

.sidebar-category-link:hover i {
    color: var(--primary);
}

.sidebar-support-card {
    background: #f9fafb;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 15px;
    margin-top: 10px;
}

/* --------------------------------------------------------------------------
   15. Advanced Backgrounds & Smooth React-like Transitions
   -------------------------------------------------------------------------- */
.glow-blob {
    position: fixed;
    width: 60vw;
    height: 60vw;
    max-width: 600px;
    max-height: 600px;
    border-radius: 50%;
    pointer-events: none;
    z-index: -100;
    will-change: transform;
    transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
    animation: float-glow 30s ease-in-out infinite alternate;
}

.glow-blob-1 {
    background: radial-gradient(circle, rgba(255, 0, 127, 0.035) 0%, rgba(255, 0, 127, 0) 70%);
    top: 5%;
    left: -15%;
}

.glow-blob-2 {
    background: radial-gradient(circle, rgba(123, 0, 255, 0.035) 0%, rgba(123, 0, 255, 0) 70%);
    top: 35%;
    right: -15%;
    animation-delay: -8s;
}

.glow-blob-3 {
    background: radial-gradient(circle, rgba(0, 212, 255, 0.035) 0%, rgba(0, 212, 255, 0) 70%);
    top: 70%;
    left: -10%;
    animation-delay: -16s;
}

@keyframes float-glow {
    0% {
        transform: translate3d(0, 0, 0) scale(1);
    }
    50% {
        transform: translate3d(50px, 60px, 0) scale(1.08);
    }
    100% {
        transform: translate3d(-30px, -40px, 0) scale(0.95);
    }
}

/* Scroll Reveal Framer-Motion style Animations */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Stagger transition delay helpers (React transition list styling) */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }

/* --------------------------------------------------------------------------
   16. Desktop View 140% Zoom Scaling
   -------------------------------------------------------------------------- */
@media (min-width: 1025px) {
    html {
        zoom: 1.25;
    }
}