/* ========================================
   InteriorDecoratorAI Design System
   ======================================== */

/* CSS Variables */
:root {
    --color-primary: #0D7377;
    --color-primary-dark: #0a5c5f;
    --color-primary-light: #11999e;
    --color-secondary: #D4A853;
    --color-secondary-dark: #b8903e;
    --color-accent: #E8845C;
    --color-accent-light: #f0a080;
    --color-dark: #1A1A2E;
    --color-dark-light: #2d2d44;
    --color-light: #FFF8F0;
    --color-cream: #FFF3E4;
    --color-body-bg: #FAFAF7;
    --color-text: #2c2c3a;
    --color-text-muted: #6B7280;
    --color-border: #E5E7EB;
    --color-success: #059669;
    --color-danger: #DC2626;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 50px rgba(0,0,0,0.15);
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --transition: all 0.3s ease;
}

/* Typography */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--color-text);
    background: var(--color-body-bg);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

main {
    flex: 1;
}

h1, h2, h3, h4, h5, h6,
.font-display {
    font-family: 'Playfair Display', Georgia, serif;
}

.font-body {
    font-family: 'Inter', sans-serif;
}

/* ========================================
   Navigation
   ======================================== */
.site-navbar {
    background: linear-gradient(135deg, var(--color-dark) 0%, #16213e 100%);
    padding: 0.75rem 0;
    transition: var(--transition);
    border: none;
}

.site-navbar.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.site-navbar .navbar-brand {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.35rem;
    color: #fff !important;
    letter-spacing: -0.02em;
}

.site-navbar .navbar-brand .brand-accent {
    color: var(--color-secondary);
}

.site-navbar .nav-link {
    color: rgba(255,255,255,0.8) !important;
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.5rem 0.9rem !important;
    transition: var(--transition);
    border-radius: var(--radius-sm);
}

.site-navbar .nav-link:hover,
.site-navbar .nav-link.active {
    color: #fff !important;
    background: rgba(255,255,255,0.1);
}

.site-navbar .dropdown-menu {
    background: var(--color-dark);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    padding: 0.5rem;
    margin-top: 0.5rem;
    max-height: 400px;
    overflow-y: auto;
}

.site-navbar .dropdown-item {
    color: rgba(255,255,255,0.8);
    border-radius: var(--radius-sm);
    padding: 0.4rem 0.75rem;
    font-size: 0.875rem;
}

.site-navbar .dropdown-item:hover {
    background: rgba(255,255,255,0.1);
    color: #fff;
}

/* Mega Menu for Tools */
.mega-dropdown {
    position: static;
}

.mega-dropdown .dropdown-menu {
    width: 100%;
    max-width: 600px;
    padding: 1rem;
}

.mega-dropdown .mega-menu-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.25rem;
}

.mega-dropdown .mega-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0.75rem;
    border-radius: var(--radius-sm);
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: var(--transition);
}

.mega-dropdown .mega-item:hover {
    background: rgba(255,255,255,0.1);
    color: #fff;
}

.mega-dropdown .mega-item i {
    font-size: 1.25rem;
    color: var(--color-secondary);
    width: 24px;
    text-align: center;
}

.mega-dropdown .mega-item-text h6 {
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0;
    color: #fff;
}

.mega-dropdown .mega-item-text small {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.5);
}

.btn-nav-cta {
    background: var(--color-primary) !important;
    color: #fff !important;
    border: none !important;
    padding: 0.5rem 1.25rem !important;
    border-radius: var(--radius-sm) !important;
    font-weight: 600 !important;
    font-size: 0.875rem !important;
    transition: var(--transition) !important;
}

.btn-nav-cta:hover {
    background: var(--color-primary-light) !important;
    transform: translateY(-1px);
}

.navbar-toggler {
    border: 1px solid rgba(255,255,255,0.3);
    padding: 0.4rem 0.6rem;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* ========================================
   Buttons
   ======================================== */
.btn-primary {
    background: var(--color-primary);
    border-color: var(--color-primary);
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: var(--transition);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-outline-primary {
    color: var(--color-primary);
    border-color: var(--color-primary);
    border-radius: var(--radius-sm);
    font-weight: 600;
}

.btn-outline-primary:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    color: var(--color-dark);
    font-weight: 600;
}

.btn-secondary:hover {
    background: var(--color-secondary-dark);
    border-color: var(--color-secondary-dark);
    color: var(--color-dark);
}

.btn-accent {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

.btn-accent:hover {
    background: #d6734b;
    border-color: #d6734b;
    color: #fff;
    transform: translateY(-1px);
}

.btn-dark {
    background: var(--color-dark);
    border-color: var(--color-dark);
}

.btn-lg {
    padding: 0.75rem 2rem;
    font-size: 1.05rem;
}

/* ========================================
   Hero Sections
   ======================================== */
.hero-section {
    background: linear-gradient(135deg, var(--color-dark) 0%, #16213e 50%, var(--color-primary-dark) 100%);
    color: #fff;
    padding: 5rem 0 4rem;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

.hero-section h1 {
    font-size: 3.25rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1.25rem;
}

.hero-section .hero-subtitle {
    font-family: 'Inter', sans-serif;
    font-size: 1.15rem;
    color: rgba(255,255,255,0.75);
    max-width: 600px;
    line-height: 1.7;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    padding: 0.4rem 1rem;
    border-radius: 2rem;
    font-size: 0.85rem;
    color: var(--color-secondary);
    font-weight: 500;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
}

/* Hero variants per page */
.hero-interior { background: linear-gradient(135deg, var(--color-dark) 0%, #16213e 50%, #0a4f52 100%); }
.hero-exterior { background: linear-gradient(135deg, #1a2e1a 0%, #16213e 50%, var(--color-primary-dark) 100%); }
.hero-staging { background: linear-gradient(135deg, var(--color-dark) 0%, #2d1b4e 50%, var(--color-primary-dark) 100%); }
.hero-sketch { background: linear-gradient(135deg, #2e1a1a 0%, var(--color-dark) 50%, #16213e 100%); }
.hero-removal { background: linear-gradient(135deg, var(--color-dark) 0%, #1a2e3e 50%, #0a4f52 100%); }
.hero-blend { background: linear-gradient(135deg, #2e1a2e 0%, var(--color-dark) 50%, var(--color-primary-dark) 100%); }

/* ========================================
   Section Styles
   ======================================== */
.section-padding {
    padding: 5rem 0;
}

.section-heading {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--color-dark);
}

.section-subheading {
    font-family: 'Inter', sans-serif;
    color: var(--color-text-muted);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto 3rem;
}

.section-light {
    background: var(--color-light);
}

.section-dark {
    background: var(--color-dark);
    color: #fff;
}

/* ========================================
   Cards
   ======================================== */
.card-hover {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    background: #fff;
    overflow: hidden;
}

.card-hover:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.feature-card {
    padding: 2rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: #fff;
    transition: var(--transition);
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.feature-card .feature-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    font-size: 1.5rem;
}

.feature-card .feature-icon.icon-primary { background: rgba(13,115,119,0.1); color: var(--color-primary); }
.feature-card .feature-icon.icon-secondary { background: rgba(212,168,83,0.1); color: var(--color-secondary); }
.feature-card .feature-icon.icon-accent { background: rgba(232,132,92,0.1); color: var(--color-accent); }

.feature-card h5 {
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 0;
    line-height: 1.6;
}

/* Tool cards (homepage) */
.tool-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--color-border);
    transition: var(--transition);
    text-decoration: none;
    color: var(--color-text);
    display: block;
    height: 100%;
}

.tool-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
    color: var(--color-text);
}

.tool-card .tool-image {
    height: 180px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: rgba(255,255,255,0.9);
    position: relative;
    overflow: hidden;
}

.tool-card .tool-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 30%;
    background: linear-gradient(transparent, rgba(0,0,0,0.15));
}

.tool-card .tool-body {
    padding: 1.25rem;
}

.tool-card .tool-body h5 {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 0.4rem;
}

.tool-card .tool-body p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 0;
}

.tool-card .tool-badge {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: var(--color-secondary);
    color: var(--color-dark);
    padding: 0.2rem 0.6rem;
    border-radius: 2rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 1;
}

/* ========================================
   How It Works Steps
   ======================================== */
.step-item {
    text-align: center;
    position: relative;
}

.step-number {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1rem;
    font-family: 'Inter', sans-serif;
    box-shadow: 0 4px 15px rgba(13,115,119,0.3);
}

.step-item h5 {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
}

.step-item p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    max-width: 250px;
    margin: 0 auto;
}

/* Step connector line */
.step-connector {
    position: relative;
}

.step-connector::after {
    content: '';
    position: absolute;
    top: 32px;
    left: calc(50% + 40px);
    width: calc(100% - 80px);
    height: 2px;
    background: var(--color-border);
}

.step-connector:last-child::after {
    display: none;
}

/* ========================================
   Stats / Counters
   ======================================== */
.stats-section {
    background: var(--color-dark);
    padding: 3rem 0;
}

.stat-item {
    text-align: center;
    padding: 1rem;
}

.stat-number {
    font-family: 'Inter', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-secondary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.6);
    font-weight: 500;
}

/* ========================================
   Before/After Slider
   ======================================== */
.ba-slider {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    cursor: col-resize;
    user-select: none;
    -webkit-user-select: none;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 4 / 3;
}

.ba-slider img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
}

.ba-slider .ba-before {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.ba-slider .ba-after {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.ba-slider .ba-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 4px;
    background: #fff;
    cursor: col-resize;
    z-index: 3;
    box-shadow: 0 0 10px rgba(0,0,0,0.3);
}

.ba-slider .ba-handle::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 44px;
    height: 44px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.ba-slider .ba-handle::after {
    content: '\2194';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.25rem;
    color: var(--color-dark);
    z-index: 1;
    font-weight: bold;
}

.ba-label {
    position: absolute;
    top: 1rem;
    padding: 0.3rem 0.9rem;
    background: rgba(0,0,0,0.6);
    color: #fff;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 2;
    backdrop-filter: blur(4px);
}

.ba-label-before {
    left: 1rem;
}

.ba-label-after {
    right: 1rem;
}

/* ========================================
   Use Case Cards
   ======================================== */
.use-case-card {
    border-radius: var(--radius-lg);
    padding: 2rem;
    background: #fff;
    border: 1px solid var(--color-border);
    height: 100%;
    transition: var(--transition);
}

.use-case-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.use-case-card .use-case-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    background: rgba(13,115,119,0.1);
    color: var(--color-primary);
}

.use-case-card h5 {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
}

.use-case-card p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: 0;
}

/* ========================================
   Style Cards
   ======================================== */
.style-card {
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    aspect-ratio: 4/3;
    cursor: pointer;
    transition: var(--transition);
}

.style-card:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-lg);
}

.style-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.style-card .style-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent 50%, rgba(0,0,0,0.7));
    display: flex;
    align-items: flex-end;
    padding: 1rem;
}

.style-card .style-name {
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
}

/* ========================================
   Social Proof / Testimonials
   ======================================== */
.testimonial-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    height: 100%;
}

.testimonial-card .stars {
    color: var(--color-secondary);
    margin-bottom: 0.75rem;
}

.testimonial-card blockquote {
    font-size: 0.95rem;
    color: var(--color-text);
    line-height: 1.6;
    margin-bottom: 1rem;
    font-style: italic;
}

.testimonial-card .testimonial-author {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 0.15rem;
}

.testimonial-card .testimonial-role {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* ========================================
   Upload Zone
   ======================================== */
.upload-zone {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    background: var(--color-light);
}

.upload-zone:hover {
    border-color: var(--color-primary);
    background: rgba(13,115,119,0.03);
}

.upload-zone.dragover {
    border-color: var(--color-success);
    background: rgba(5,150,105,0.05);
}

.upload-zone .upload-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 0.75rem;
}

/* ========================================
   Form Enhancements
   ======================================== */
.form-select,
.form-control {
    border-radius: var(--radius-sm);
    border-color: var(--color-border);
    padding: 0.6rem 0.9rem;
    font-size: 0.925rem;
    transition: var(--transition);
}

.form-select:focus,
.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 0.2rem rgba(13,115,119,0.15);
}

.form-label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text);
}

/* Conversion form card */
.conversion-card {
    background: #fff;
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.conversion-card .card-body {
    padding: 2rem;
}

/* ========================================
   Gallery
   ======================================== */
.gallery-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    transition: var(--transition);
    aspect-ratio: 4 / 3;
}

.gallery-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.03);
}

.gallery-item .gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent 60%, rgba(0,0,0,0.7));
    opacity: 0;
    transition: var(--transition);
    display: flex;
    align-items: flex-end;
    padding: 1rem;
}

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

.gallery-overlay .gallery-info {
    color: #fff;
    font-size: 0.85rem;
    font-weight: 500;
}

/* ========================================
   Pricing
   ======================================== */
.pricing-card {
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    background: #fff;
    transition: var(--transition);
    overflow: hidden;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
    border: 2px solid var(--color-primary);
    box-shadow: var(--shadow-lg);
    position: relative;
}

.pricing-card.featured .featured-badge {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-primary);
    color: #fff;
    text-align: center;
    padding: 0.35rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.pricing-card .price {
    font-family: 'Inter', sans-serif;
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--color-dark);
}

.pricing-card .price .currency {
    font-size: 1.25rem;
    vertical-align: super;
}

/* Feature comparison table */
.comparison-table {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.comparison-table th {
    background: var(--color-light);
    font-weight: 600;
    font-size: 0.9rem;
}

.comparison-table td,
.comparison-table th {
    vertical-align: middle;
    padding: 0.875rem;
}

.check-icon { color: var(--color-success); font-size: 1.25rem; }
.x-icon { color: var(--color-danger); font-size: 1.25rem; }

/* ========================================
   CTA Sections
   ======================================== */
.cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #fff;
    border-radius: var(--radius-xl);
    padding: 4rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-section .container {
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cta-section p {
    font-family: 'Inter', sans-serif;
    opacity: 0.85;
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

/* ========================================
   Footer
   ======================================== */
.site-footer {
    background: var(--color-dark);
    color: rgba(255,255,255,0.7);
    padding: 4rem 0 2rem;
}

.site-footer h6 {
    font-family: 'Inter', sans-serif;
    color: #fff;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.25rem;
}

.site-footer a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition);
    display: block;
    padding: 0.2rem 0;
}

.site-footer a:hover {
    color: var(--color-secondary);
}

.footer-brand {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff !important;
    margin-bottom: 0.75rem;
    display: block;
}

.footer-desc {
    font-size: 0.875rem;
    line-height: 1.7;
    max-width: 300px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 3rem;
    padding-top: 1.5rem;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
}

/* ========================================
   Before/After Labels (static)
   ======================================== */
.before-label,
.after-label {
    position: absolute;
    top: 0.75rem;
    padding: 0.3rem 0.9rem;
    background: rgba(0,0,0,0.6);
    color: white;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 2;
    backdrop-filter: blur(4px);
}

.before-label {
    left: 0.75rem;
}

.after-label {
    right: 0.75rem;
    background: rgba(5,150,105,0.8);
}

/* ========================================
   Result Page
   ======================================== */
.result-image-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.result-sidebar .card {
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.result-sidebar .card-header {
    background: var(--color-light);
    border-bottom: 1px solid var(--color-border);
    font-weight: 600;
}

/* Pro CTA card */
.pro-cta-card {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border: none;
    border-radius: var(--radius-lg);
    color: #fff;
}

/* ========================================
   Error Page
   ======================================== */
.error-page {
    padding: 4rem 0;
    text-align: center;
}

.error-page .error-title {
    font-size: 6rem;
    line-height: 1;
    color: var(--color-primary);
}

/* ========================================
   About Page
   ======================================== */
.about-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    margin-top: -1.5rem;
}

/* ========================================
   Alerts & Misc
   ======================================== */
.alert ul {
    margin: 0;
    padding-left: 1rem;
}

#card-element {
    border: 1px solid var(--color-border);
    padding: 0.75rem;
    border-radius: var(--radius-sm);
}

.spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

.hidden {
    display: none !important;
}

.badge-pro {
    background: linear-gradient(135deg, var(--color-secondary), #e8b85a);
    color: var(--color-dark);
    font-weight: 700;
    font-size: 0.7rem;
    padding: 0.3rem 0.6rem;
    border-radius: 2rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Scroll animation */
.fade-up {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Trust badges */
.trust-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    padding: 1.5rem 0;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text-muted);
    font-size: 0.85rem;
    font-weight: 500;
}

.trust-badge i {
    color: var(--color-success);
    font-size: 1.1rem;
}

/* ========================================
   Dropdown menu scrollable
   ======================================== */
.dropdown-menu {
    max-height: 350px;
    overflow-y: auto;
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 991px) {
    .hero-section {
        padding: 3rem 0 2.5rem;
    }

    .hero-section h1 {
        font-size: 2.5rem;
    }

    .section-heading {
        font-size: 1.75rem;
    }

    .mega-dropdown .mega-menu-grid {
        grid-template-columns: 1fr;
    }

    .site-navbar .dropdown-menu {
        background: rgba(26,26,46,0.95);
        border: none;
        margin-top: 0;
    }
}

@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2rem;
    }

    .hero-section .hero-subtitle {
        font-size: 1rem;
    }

    .section-padding {
        padding: 3rem 0;
    }

    .stat-number {
        font-size: 2rem;
    }

    .step-connector::after {
        display: none;
    }

    .cta-section {
        padding: 3rem 1.5rem;
    }
}

@media (max-width: 576px) {
    .hero-section h1 {
        font-size: 1.75rem;
    }

    .stat-number {
        font-size: 1.75rem;
    }

    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }

    .error-page .error-title {
        font-size: 4rem;
    }

    .upload-zone {
        padding: 1.5rem;
    }

    .feature-card {
        padding: 1.5rem;
    }
}