/* ==========================================================================
   WIXDESIGNS LUXURY DIGITAL STUDIO - CORE DESIGN SYSTEM & STYLES
   ========================================================================== */

:root {
    --bg-white: #ffffff;
    --bg-off: #f8f9fa;
    --bg-soft: #f1f3f5;
    --text-main: #121212;
    --text-muted: #555555;
    --accent: #000000;
    --primary: #2563eb;
    --primary-light: #dbeafe;
    --border: #e5e7eb;
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Plus Jakarta Sans', sans-serif;
    --transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 30px 50px rgba(0, 0, 0, 0.08);
}

/* ==========================================================================
   BASE & STRUCTURAL STYLES
   ========================================================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-white);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-white);
}

::-webkit-scrollbar-thumb {
    background: #cccccc;
    border-radius: 10px;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Section Spacing */
.section-padding {
    padding: 140px 0;
}

.section-header {
    margin-bottom: 70px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.15;
    font-weight: 900;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */

nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 90px;
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    z-index: 1000;
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-main);
    font-weight: 800;
    font-size: 20px;
    letter-spacing: -0.5px;
}

.logo img {
    height: 52px;
    width: auto;
    filter: invert(1);
    transition: var(--transition);
}

.nav-links {
    display: flex;
    gap: 40px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-cta {
    background: var(--accent);
    color: white;
    padding: 12px 24px;
    border-radius: 100px;
    text-decoration: none;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.5px;
    transition: var(--transition);
}

.nav-cta:hover {
    background: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.2);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 90px;
    position: relative;
    background: var(--bg-white);
    overflow: hidden;
}

.hero-content {
    z-index: 2;
    width: 100%;
    text-align: center;
}

.hero-label {
    display: inline-block;
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 24px;
    color: var(--primary);
}

.hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 9vw, 7.5rem);
    font-weight: 900;
    line-height: 0.95;
    letter-spacing: -2px;
    margin-bottom: 35px;
}

.hero h1 span {
    color: transparent;
    -webkit-text-stroke: 1.5px var(--text-main);
    font-style: italic;
}

.hero-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    margin-top: 40px;
}

.hero-description {
    max-width: 600px;
    font-size: 19px;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0 auto;
}

.scroll-hint {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
}

.scroll-line {
    width: 1px;
    height: 50px;
    background: var(--border);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 30%;
    background: var(--primary);
    animation: scrollLine 2s infinite;
}

@keyframes scrollLine {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(400%); }
}

/* ==========================================================================
   PORTFOLIO WITH CATEGORY FILTERS
   ========================================================================== */

/* Filter Controls */
.portfolio-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 50px;
}

.filter-btn {
    background: var(--bg-off);
    border: 1px solid var(--border);
    padding: 10px 20px;
    border-radius: 100px;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover {
    background: var(--bg-soft);
    color: var(--text-main);
    border-color: #ccc;
}

.filter-btn.active {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

/* Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 50px;
}

.portfolio-item {
    display: block;
    text-decoration: none;
    color: inherit;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s var(--transition), transform 0.6s var(--transition);
}

.portfolio-item.show {
    opacity: 1;
    transform: translateY(0);
}

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

/* Browser Frame Card UI */
.browser-card {
    border: 1px solid var(--border);
    border-radius: 12px;
    background: #fdfdfd;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
}

.browser-card-header {
    height: 34px;
    background: #f1f3f5;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 16px;
    gap: 12px;
}

.browser-dots {
    display: flex;
    gap: 6px;
}

.browser-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
}

.browser-dot.red { background: #ff5f57; }
.browser-dot.yellow { background: #ffbd2e; }
.browser-dot.green { background: #28c840; }

.browser-address {
    flex: 1;
    height: 20px;
    background: white;
    border-radius: 4px;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    color: #666;
    letter-spacing: 0.3px;
    font-weight: 500;
}

/* Brand Gradient Covers */
.browser-body {
    aspect-ratio: 16/10;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #121212, #2a2a2a);
    color: white;
    padding: 40px;
    text-align: center;
    overflow: hidden;
    z-index: 1;
}

.brand-showcase {
    z-index: 2;
    transition: var(--transition);
}

.brand-showcase h4 {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 10px;
    text-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.brand-showcase p {
    font-size: 14px;
    opacity: 0.85;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

/* Glassmorphic Card Details Overlay */
.card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px;
    opacity: 0;
    z-index: 3;
    transition: var(--transition);
}

.card-tag {
    background: var(--primary-light);
    color: var(--primary);
    font-size: 11px;
    font-weight: 800;
    padding: 6px 14px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.card-desc {
    color: var(--text-main);
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 24px;
    max-width: 320px;
    line-height: 1.5;
}

.card-actions {
    display: flex;
    gap: 12px;
}

.card-btn {
    padding: 10px 20px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    cursor: pointer;
}

.card-btn.primary {
    background: var(--accent);
    color: white;
    border: 1px solid var(--accent);
}

.card-btn.primary:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(37, 99, 235, 0.15);
}

.card-btn.secondary {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--border);
}

.card-btn.secondary:hover {
    background: rgba(0, 0, 0, 0.05);
    border-color: var(--text-main);
    transform: translateY(-2px);
}

/* Hover Events */
.portfolio-item:hover .browser-card {
    box-shadow: var(--shadow-xl);
    transform: translateY(-5px);
}

.portfolio-item:hover .card-overlay {
    opacity: 1;
}

.portfolio-item:hover .brand-showcase {
    transform: scale(0.95);
    opacity: 0.5;
}

.portfolio-info {
    margin-top: 20px;
    padding: 0 4px;
}

.portfolio-info h3 {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 4px;
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-info h3 {
    color: var(--primary);
}

.portfolio-info p {
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
}

/* Predefined Color Gradients for Brand Cards */
.grad-trades { background: linear-gradient(135deg, #1e3a8a, #0d9488); }
.grad-building { background: linear-gradient(135deg, #2d3748, #b7791f); }
.grad-flooring { background: linear-gradient(135deg, #6b21a8, #f43f5e); }
.grad-tech { background: linear-gradient(135deg, #4c1d95, #2563eb); }
.grad-home { background: linear-gradient(135deg, #064e3b, #059669); }
.grad-design { background: linear-gradient(135deg, #0f172a, #3b82f6); }

/* ==========================================================================
   SERVICES
   ========================================================================== */

.services {
    background: var(--bg-off);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

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

.service-card {
    background: var(--bg-white);
    padding: 60px 40px;
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    opacity: 0;
    transform: translateY(20px);
}

.service-card.show {
    opacity: 1;
    transform: translateY(0);
}

.service-card:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.service-icon {
    font-size: 36px;
    margin-bottom: 24px;
    color: var(--primary);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    color: white;
}

.service-card h3 {
    font-family: var(--font-serif);
    font-size: 26px;
    font-weight: 800;
    margin-bottom: 16px;
}

.service-card p {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.6;
    transition: var(--transition);
}

.service-card:hover p {
    color: rgba(255, 255, 255, 0.85);
}

/* ==========================================================================
   INSIGHTS / BLOG CARDS
   ========================================================================== */

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.blog-card {
    text-decoration: none;
    color: inherit;
    display: block;
    cursor: pointer;
    transition: var(--transition);
}

.blog-image {
    aspect-ratio: 16/10;
    background: var(--bg-soft);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--transition);
}

.blog-card:hover .blog-image img {
    transform: scale(1.05);
}

.blog-label {
    font-size: 11px;
    font-weight: 800;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.blog-card h3 {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 800;
    line-height: 1.3;
    margin: 10px 0;
    transition: var(--transition);
}

.blog-card:hover h3 {
    color: var(--primary);
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */

.faq-container {
    max-width: 850px;
    margin: 0 auto;
    display: grid;
    gap: 20px;
}

.faq-card {
    background: var(--bg-soft);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.faq-card:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
    border-color: #ccc;
}

.faq-card h3 {
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 12px;
}

.faq-card p {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.6;
}

/* ==========================================================================
   ENQUIRY FORM
   ========================================================================== */

.enquiry-section {
    background: var(--bg-off);
    border-top: 1px solid var(--border);
}

.enquiry-container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 60px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
}

.enquiry-form {
    display: grid;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-family: inherit;
    font-size: 15px;
    transition: var(--transition);
    background: var(--bg-off);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 4px var(--primary-light);
}

.submit-btn {
    background: var(--accent);
    color: white;
    padding: 18px;
    border: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    margin-top: 10px;
}

.submit-btn:hover {
    background: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.25);
}

/* ==========================================================================
   WHATSAPP & FLOATING ACTIONS
   ========================================================================== */

.whatsapp-float {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
    z-index: 1000;
    text-decoration: none;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(5deg);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

footer {
    padding: 100px 0 40px;
    background: var(--bg-white);
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 70px;
}

.footer-logo {
    font-size: 24px;
    font-weight: 900;
    margin-bottom: 24px;
    display: block;
    text-decoration: none;
    color: inherit;
}

.footer-logo img {
    height: 52px;
    filter: invert(1);
}

.footer-links h4 {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 28px;
    color: var(--text-muted);
    font-weight: 800;
}

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

.footer-links li {
    margin-bottom: 14px;
}

.footer-links a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-top: 40px;
    border-top: 1px solid var(--border);
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
}

/* ==========================================================================
   REAL LOOK BROWSER PREVIEW MODAL
   ========================================================================== */

.modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 30px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.active {
    display: flex;
    opacity: 1;
}

.browser-frame {
    width: 100%;
    height: 100%;
    max-width: 1200px;
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.4);
    transform: translateY(30px);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal.active .browser-frame {
    transform: translateY(0);
}

.browser-header {
    height: 44px;
    background: #f1f3f5;
    display: flex;
    align-items: center;
    padding: 0 16px;
    gap: 12px;
    border-bottom: 1px solid var(--border);
}

.address-bar {
    flex: 1;
    height: 28px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 6px;
    display: flex;
    align-items: center;
    padding: 0 12px;
    font-size: 12px;
    color: #555;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.close-modal {
    cursor: pointer;
    font-size: 28px;
    font-weight: 300;
    color: #999;
    transition: var(--transition);
}

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

.browser-body-frame {
    flex: 1;
    position: relative;
    background: #f8f9fa;
}

.browser-body-frame iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* ==========================================================================
   RESPONSIVE DESIGN SYSTEM
   ========================================================================== */

@media (max-width: 1024px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .blog-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .hero h1 {
        font-size: 5rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .container {
        padding: 0 24px;
    }

    .section-padding {
        padding: 80px 0;
    }

    .hero-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 30px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 10px;
        align-items: center;
        text-align: center;
    }

    .enquiry-container {
        padding: 30px 20px;
    }
}

/* ==========================================================================
   ARTICLE / LOCAL LANDING PAGES
   ========================================================================== */

.post-hero {
    padding: 100px 0 60px;
    text-align: center;
}

.post-label {
    color: var(--primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 14px;
    margin-bottom: 20px;
    display: block;
}

h1.post-title {
    font-family: var(--font-serif);
    font-size: clamp(2.2rem, 5vw, 4rem);
    line-height: 1.2;
    margin-bottom: 30px;
}

.post-meta {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 40px;
}

.post-image {
    width: 100%;
    border-radius: 20px;
    margin-bottom: 60px;
    box-shadow: var(--shadow-md);
}

.content h2 {
    font-family: var(--font-serif);
    font-size: 32px;
    margin: 50px 0 20px;
    font-weight: 800;
}

.content h3 {
    font-size: 24px;
    font-weight: 800;
    margin: 40px 0 20px;
}

.content p {
    margin-bottom: 25px;
    font-size: 18px;
    color: #333;
    line-height: 1.8;
}

.back-link {
    display: inline-block;
    margin-top: 40px;
    text-decoration: none;
    color: var(--primary);
    font-weight: 700;
    padding: 12px 24px;
    border: 1px solid var(--border);
    border-radius: 100px;
    transition: var(--transition);
}

.back-link:hover {
    background: var(--text-main);
    color: white;
    border-color: var(--text-main);
}

.highlight-box {
    background: var(--bg-off);
    padding: 40px;
    border-radius: 12px;
    border-left: 4px solid var(--primary);
    margin: 40px 0;
}

.local-box {
    background: #ffffff;
    padding: 40px;
    border-radius: 20px;
    margin: 40px 0;
    border: 2px solid var(--primary);
}

.tradie-box {
    background: #fffbe6;
    padding: 40px;
    border-radius: 20px;
    margin: 40px 0;
    border: 2px solid #fadb14;
}

.cta-button {
    display: inline-block;
    background: var(--accent);
    color: white;
    padding: 16px 32px;
    border-radius: 100px;
    text-decoration: none;
    font-weight: 700;
    margin-top: 20px;
    transition: var(--transition);
}

.cta-button:hover {
    background: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.2);
}


/* ==========================================================================
   IFRAME LAZY LOADING & SCALING
   ========================================================================== */

.iframe-container {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: transparent;
    position: absolute;
    inset: 0;
    z-index: 1;
}

.iframe-scale {
    width: 1440px;
    height: 900px;
    border: none;
    position: absolute;
    left: 50%;
    transform-origin: top center;
    pointer-events: none;
    opacity: 0; /* Hidden until loaded */
    transition: opacity 0.5s ease;
}

/* Ensure placeholder is visible but behind hover overlay */
.brand-showcase {
    position: relative;
    z-index: 2;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

.card-overlay {
    z-index: 3;
}

/* Hide brand-showcase when iframe has loaded to prevent overlapping text */
.portfolio-item .browser-card.iframe-loaded .brand-showcase,
.portfolio-item:hover .browser-card.iframe-loaded .brand-showcase {
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
}

/* Premium Table Styles for AEO/GEO comparison layout */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: 40px 0;
    font-size: 16px;
    text-align: left;
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.comparison-table th, 
.comparison-table td {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border);
}

.comparison-table th {
    background: var(--bg-soft);
    font-weight: 700;
    color: var(--text-main);
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 1px;
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.comparison-table tr:hover td {
    background: var(--bg-off);
}