:root {
    --primary-blue: #1a73e8;
    --secondary-blue: #4285f4;
    --accent-blue: #8ab4f8;
    --dark-blue: #0d47a1;
    --light-blue: #e8f0fe;
    --gradient: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 50%, var(--accent-blue) 100%);
    --card-shadow: 0 10px 20px rgba(26, 115, 232, 0.1);
    --card-shadow-hover: 0 20px 40px rgba(26, 115, 232, 0.2);
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

/* Animated Background */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.animated-bg::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(26, 115, 232, 0.05) 0%, rgba(66, 133, 244, 0.03) 30%, transparent 70%);
    animation: pulse 15s infinite alternate;
}

@keyframes pulse {
    0% { transform: translate(-25%, -25%) scale(1); }
    100% { transform: translate(-15%, -15%) scale(1.1); }
}

/* Top Bar */
.top-bar {
    background-color: var(--dark-blue);
    color: white;
    font-size: 0.875rem;
    padding: 0.5rem 0;
    position: relative;
    z-index: 1000;
}

.tool-count {
    font-weight: 600;
    color: var(--accent-blue);
}

/* Header */
.navbar {
    transition: all 0.3s ease;
    padding: 1rem 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 1000;
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    padding: 0.75rem 0;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.75rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: flex;
    align-items: center;
}

.navbar-brand i {
    margin-right: 0.5rem;
    font-size: 1.5rem;
}

.nav-link {
    font-weight: 500;
    margin: 0 0.5rem;
    transition: color 0.2s;
    color: #444;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-blue);
}

.badge-free {
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
    font-size: 0.7rem;
    margin-left: 0.25rem;
    padding: 0.25rem 0.5rem;
}

/* Hero Section */
.hero {
    background: var(--gradient);
    color: white;
    padding: 7rem 0 5rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffffff' fill-opacity='0.1' fill-rule='evenodd'/%3E%3C/svg%3E");
    animation: float 20s infinite linear;
}

@keyframes float {
    0% { transform: translate(0, 0) rotate(0deg); }
    100% { transform: translate(-50px, -50px) rotate(360deg); }
}

.hero h1 {
    font-weight: 800;
    margin-bottom: 1.5rem;
    font-size: 3.5rem;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    max-width: 600px;
}

.btn-hero {
    padding: 0.85rem 2.5rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    font-size: 1.1rem;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.btn-hero:hover::before {
    left: 100%;
}

.btn-primary {
    background-color: white;
    color: var(--primary-blue);
}

.btn-primary:hover {
    background-color: rgba(255, 255, 255, 0.9);
    color: var(--primary-blue);
    transform: translateY(-5px);
    box-shadow: 0 15px 25px rgba(0, 0, 0, 0.15);
}

.btn-outline-light:hover {
    background-color: white;
    color: var(--primary-blue);
    transform: translateY(-5px);
    box-shadow: 0 15px 25px rgba(0, 0, 0, 0.15);
}

/* Animated Tech Image */
.tech-image-container {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tech-image {
    width: 100%;
    max-width: 500px;
    animation: float-tech 6s ease-in-out infinite;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.2));
}

@keyframes float-tech {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
    100% { transform: translateY(0px) rotate(0deg); }
}

.tech-circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: pulse-tech 4s infinite;
}

.tech-circle:nth-child(1) {
    width: 100px;
    height: 100px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.tech-circle:nth-child(2) {
    width: 150px;
    height: 150px;
    bottom: 20%;
    right: 10%;
    animation-delay: 1s;
}

.tech-circle:nth-child(3) {
    width: 80px;
    height: 80px;
    top: 60%;
    left: 20%;
    animation-delay: 2s;
}

@keyframes pulse-tech {
    0% { transform: scale(1); opacity: 0.7; }
    50% { transform: scale(1.2); opacity: 0.4; }
    100% { transform: scale(1); opacity: 0.7; }
}

/* Tool Cards with Enhanced 3D Effect */
.category-card {
    border: none;
    border-radius: 16px;
    box-shadow: var(--card-shadow);
    transition: all 0.4s ease;
    height: 100%;
    overflow: hidden;
    background: white;
    transform-style: preserve-3d;
    perspective: 1000px;
    position: relative;
}

.category-card:hover {
    transform: translateY(-15px) rotateX(5deg) rotateY(5deg) scale(1.03);
    box-shadow: var(--card-shadow-hover);
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.category-card:hover::before {
    transform: scaleX(1);
}

.card-icon {
    font-size: 3rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.category-card:hover .card-icon {
    transform: scale(1.2) rotate(5deg);
}

.badge-tool {
    font-size: 0.75rem;
    margin-right: 0.35rem;
    margin-bottom: 0.35rem;
    padding: 0.35rem 0.7rem;
    border-radius: 50px;
    transition: transform 0.3s ease;
}

.category-card:hover .badge-tool {
    transform: translateY(-3px);
}

.badge-coming-soon {
    background: linear-gradient(135deg, #ff6b6b, #ff8e8e);
    color: white;
}

/* Search Section */
.search-container {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
}

.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border-radius: 0 0 16px 16px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    display: none;
    overflow: hidden;
}

.search-suggestion-item {
    padding: 0.85rem 1.25rem;
    border-bottom: 1px solid #eee;
    cursor: pointer;
    transition: background-color 0.2s;
}

.search-suggestion-item:hover {
    background-color: var(--light-blue);
}

.search-suggestion-item:last-child {
    border-bottom: none;
}

/* Section Spacing */
section {
    padding: 6rem 0;
}

.section-title {
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--dark-blue);
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--gradient);
    border-radius: 2px;
}

.section-subtitle {
    color: #666;
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 3rem;
}

/* Features Section */
.feature-icon {
    font-size: 3rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.feature-item:hover .feature-icon {
    transform: scale(1.2) rotate(5deg);
}

/* Pricing Section */
.pricing-card {
    border: none;
    border-radius: 16px;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    overflow: hidden;
    transform-style: preserve-3d;
}

.pricing-card:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: var(--card-shadow-hover);
}

.pricing-header {
    background: var(--gradient);
    color: white;
    padding: 2.5rem 2rem;
    text-align: center;
}

.pricing-body {
    padding: 2.5rem 2rem;
}

.price {
    font-size: 3.5rem;
    font-weight: 700;
    margin: 1rem 0;
}

.currency {
    font-size: 1.5rem;
    vertical-align: super;
}

/* Footer */
footer {
    background-color: var(--dark-blue);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-logo {
    font-weight: 700;
    font-size: 1.75rem;
    margin-bottom: 1rem;
    display: inline-block;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.footer-links h5 {
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--accent-blue);
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.2s;
    display: block;
    margin-bottom: 0.75rem;
}

.footer-links a:hover {
    color: white;
}

.social-icon {
    font-size: 1.5rem;
    color: var(--accent-blue);
    margin-right: 1rem;
    transition: color 0.3s, transform 0.3s;
}

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

.copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    margin-top: 3rem;
    color: #aaa;
    font-size: 0.9rem;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
}

/* Modal */
.modal-content {
    border-radius: 16px;
    border: none;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
    overflow: hidden;
}

.modal-header {
    background: var(--gradient);
    color: white;
    border-bottom: none;
    padding: 1.5rem 2rem;
}

.modal-title {
    font-weight: 600;
}

.btn-close-white {
    filter: invert(1);
}

/* Coming Soon Modal */
.coming-soon-modal .modal-content {
    border: 2px solid var(--primary-blue);
}

.coming-soon-modal .modal-header {
    background: var(--gradient);
}

.coming-soon-icon {
    font-size: 4rem;
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
}

/* Backlink Strategy Section */
.backlink-card {
    border: none;
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    height: 100%;
    padding: 2rem;
    text-align: center;
    transform-style: preserve-3d;
}

.backlink-card:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: var(--card-shadow-hover);
}

.backlink-icon {
    font-size: 2.5rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.backlink-card:hover .backlink-icon {
    transform: scale(1.2) rotate(5deg);
}

/* Support Page Styles */
.support-hero {
    background: var(--gradient);
    color: white;
    padding: 8rem 0 4rem;
    text-align: center;
}

.support-form-container {
    background: white;
    border-radius: 16px;
    box-shadow: var(--card-shadow);
    padding: 3rem;
    margin-top: -50px;
    position: relative;
    z-index: 10;
}

.support-feature {
    text-align: center;
    padding: 2rem;
}

.support-feature-icon {
    font-size: 3rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 1.5rem;
}

/* Blog Section */
.blog-card {
    border: none;
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    height: 100%;
    overflow: hidden;
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--card-shadow-hover);
}

.blog-card-img {
    height: 200px;
    object-fit: cover;
}

/* SEO Section */
.seo-section {
    background: var(--light-blue);
    border-radius: 16px;
    padding: 3rem;
}

.seo-badge {
    background: var(--gradient);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
    display: inline-block;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero {
        padding: 5rem 0 3rem;
        text-align: center;
    }
    
    section {
        padding: 4rem 0;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .btn-hero {
        padding: 0.75rem 2rem;
        font-size: 1rem;
    }
    
    .support-form-container {
        padding: 2rem;
    }
    
    .tech-image-container {
        height: 300px;
    }
}

    /* Share Modal Styles */
        .share-modal .modal-content {
            border-radius: 16px;
            border: none;
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
            overflow: hidden;
        }
        
        .share-modal .modal-header {
            background: var(--gradient);
            color: white;
            border-bottom: none;
            padding: 1.5rem 2rem;
        }
        
        .share-modal .modal-title {
            font-weight: 600;
            display: flex;
            align-items: center;
        }
        
        .share-modal .modal-title i {
            margin-right: 0.5rem;
        }
        
        .btn-close-white {
            filter: invert(1);
        }
        
        .url-copy-container {
            background: var(--light-blue);
            border-radius: 12px;
            padding: 1.5rem;
            margin-bottom: 1.5rem;
        }
        
        .url-input-group {
            display: flex;
            gap: 0.5rem;
        }
        
        .url-input {
            flex: 1;
            border: 2px solid #dee2e6;
            border-radius: 8px;
            padding: 0.75rem 1rem;
            font-family: 'Courier New', monospace;
            background: white;
            font-size: 0.9rem;
        }
        
        .copy-btn {
            background: var(--primary-blue);
            color: white;
            border: none;
            border-radius: 8px;
            padding: 0.75rem 1.5rem;
            font-weight: 600;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .copy-btn:hover {
            background: var(--dark-blue);
            transform: translateY(-2px);
        }
        
        .copy-btn.copied {
            background: #28a745;
        }
        
        .social-share-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
            gap: 1rem;
            margin-top: 1.5rem;
        }
        
        .social-share-btn {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 1.5rem 1rem;
            border: 2px solid #e9ecef;
            border-radius: 12px;
            background: white;
            transition: all 0.3s ease;
            text-decoration: none;
            color: #333;
        }
        
        .social-share-btn:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
            color: #333;
            text-decoration: none;
        }
        
        .social-share-btn.whatsapp:hover {
            border-color: #25D366;
            background: rgba(37, 211, 102, 0.05);
        }
        
        .social-share-btn.messenger:hover {
            border-color: #006AFF;
            background: rgba(0, 106, 255, 0.05);
        }
        
        .social-share-btn.facebook:hover {
            border-color: #1877F2;
            background: rgba(24, 119, 242, 0.05);
        }
        
        .social-share-btn.instagram:hover {
            border-color: #E4405F;
            background: rgba(228, 64, 95, 0.05);
        }
        
        .social-share-btn.linkedin:hover {
            border-color: #0A66C2;
            background: rgba(10, 102, 194, 0.05);
        }
        
        .social-share-btn.twitter:hover {
            border-color: #1DA1F2;
            background: rgba(29, 161, 242, 0.05);
        }
        
        .social-icon {
            font-size: 2rem;
            margin-bottom: 0.5rem;
        }
        
        .social-share-btn.whatsapp .social-icon {
            color: #25D366;
        }
        
        .social-share-btn.messenger .social-icon {
            color: #006AFF;
        }
        
        .social-share-btn.facebook .social-icon {
            color: #1877F2;
        }
        
        .social-share-btn.instagram .social-icon {
            color: #E4405F;
        }
        
        .social-share-btn.linkedin .social-icon {
            color: #0A66C2;
        }
        
        .social-share-btn.twitter .social-icon {
            color: #1DA1F2;
        }
        
        .social-name {
            font-weight: 600;
            font-size: 0.9rem;
        }
        
        .toast {
            position: fixed;
            bottom: 20px;
            right: 20px;
            z-index: 1055;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
        }
        
        .embed-code-container {
            margin-top: 2rem;
            padding-top: 1.5rem;
            border-top: 1px solid #e9ecef;
        }
        
        .embed-code {
            background: #2d3748;
            color: #e2e8f0;
            border-radius: 8px;
            padding: 1rem;
            font-family: 'Courier New', monospace;
            font-size: 0.85rem;
            overflow-x: auto;
            margin-bottom: 1rem;
        }
        
        .btn-outline-primary {
            border: 2px solid var(--primary-blue);
            color: var(--primary-blue);
            font-weight: 600;
            border-radius: 50px;
            padding: 0.5rem 1.5rem;
            transition: all 0.3s ease;
        }
        
        .btn-outline-primary:hover {
            background: var(--primary-blue);
            color: white;
            transform: translateY(-2px);
        }