/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo img {
    height: 40px;
    width: auto;
    transition: transform 0.3s ease;
}

.logo img:hover {
    transform: scale(1.05);
}

.logo span {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2196F3;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #2196F3;
}

.mobile-menu {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #333;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 120px 0 80px;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" fill="white" opacity="0.1"><polygon points="0,100 500,0 1000,100"/></svg>');
    background-size: cover;
}

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

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
    line-height: 1.2;
}

.hero h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    font-weight: 400;
    color: #333;
    font-style: italic;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: #2196F3;
    color: white;
}

.btn-primary:hover {
    background: #1976D2;
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.hero-stats {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: white;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Widget Demo Section */
.widget-demo {
    padding: 80px 0;
    background: #f8fafc;
}

.widget-demo h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.widget-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.widget-phone {
    position: relative;
    max-width: 300px;
    margin: 0 auto;
}

.widget-phone img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.widget-benefits {
    padding: 2rem;
}

.widget-benefits h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: #333;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.benefit-icon {
    background: #2196F3;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.benefit-text h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: #333;
}

.benefit-text p {
    color: #666;
    line-height: 1.5;
}

/* App Screenshots Section */
.app-screenshots {
    background: #f8f9fa;
    padding: 80px 0;
}

.app-screenshots h2 {
    text-align: center;
    margin-bottom: 50px;
    color: #333;
    font-size: 2.5rem;
}

.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.screenshot-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.screenshot-item:hover {
    transform: translateY(-5px);
}

.screenshot-item img {
    width: 100%;
    height: auto;
    display: block;
}

.screenshot-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: 20px;
    color: white;
    text-align: center;
}

.screenshot-overlay h4 {
    margin: 0 0 5px 0;
    font-size: 1.2rem;
    font-weight: 600;
}

.screenshot-overlay p {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.9;
}

/* AI Assistants Section */
.ai-assistants {
    background: white;
    padding: 80px 0;
    text-align: center;
}

.ai-assistants h2 {
    margin-bottom: 10px;
    color: #333;
    font-size: 2.5rem;
}

.ai-assistants p {
    margin-bottom: 50px;
    color: #666;
    font-size: 1.1rem;
}

.ai-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 30px;
    max-width: 800px;
    margin: 0 auto;
}

.ai-card {
    background: white;
    border-radius: 15px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.ai-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.ai-card img {
    width: 60px;
    height: 60px;
    margin-bottom: 15px;
    border-radius: 12px;
}

.ai-card h4 {
    margin: 0;
    color: #333;
    font-size: 1.1rem;
    font-weight: 600;
}

/* Features Section */
.features {
    padding: 80px 0;
    background: #f8f9fa;
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.feature-icon i {
    color: white;
    font-size: 1.5rem;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #333;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

/* Certifications Section */
.certifications {
    padding: 80px 0;
    background: #f8fafc;
}

.certifications h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.cert-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    transition: transform 0.3s ease;
}

.cert-card:hover {
    transform: translateY(-5px);
}

.featured-cert {
    border: 2px solid #FF9900;
    box-shadow: 0 8px 16px rgba(255, 153, 0, 0.2);
    position: relative;
}

.available-badge {
    position: absolute;
    top: -10px;
    right: -10px;
    background: #28a745;
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    transform: rotate(15deg);
}

.cert-logo {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    background: #f0f0f0;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: #333;
}

.aws-logo {
    background: #FF9900;
    color: white;
}

.azure-logo {
    background: #0078D4;
    color: white;
}

.gcp-logo {
    background: #4285F4;
    color: white;
}

.interview-logo {
    background: #28a745;
    color: white;
}

.cert-card h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: #333;
}

.cert-topics {
    list-style: none;
    text-align: left;
}

.cert-topics li {
    padding: 0.3rem 0;
    color: #666;
    font-size: 0.9rem;
}

.cert-topics li::before {
    content: "✓";
    color: #28a745;
    margin-right: 0.5rem;
}

.cert-more {
    text-align: center;
    margin-top: 2rem;
}

.cert-more p {
    color: #666;
    font-size: 1.1rem;
}

.cert-more a {
    color: #2196F3;
    text-decoration: none;
}

.cert-more a:hover {
    text-decoration: underline;
}

/* How It Works Section */
.how-it-works {
    padding: 80px 0;
    background: white;
}

.how-it-works h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

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

.step-number {
    background: #2196F3;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.2rem;
    font-weight: bold;
}

.step h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #333;
}

.step p {
    color: #666;
    line-height: 1.6;
}

/* Pricing Section */
.pricing {
    padding: 80px 0;
    background: #f8fafc;
}

.pricing h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.pricing-card {
    background: white;
    padding: 3rem;
    border-radius: 12px;
    text-align: center;
    max-width: 400px;
    margin: 0 auto;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.price {
    font-size: 3rem;
    font-weight: 700;
    color: #2196F3;
    margin-bottom: 1rem;
}

.price span {
    font-size: 1.2rem;
    color: #666;
}

.trial-badge {
    background: #28a745;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 2rem;
    display: inline-block;
}

.pricing-features {
    list-style: none;
    text-align: left;
    margin-bottom: 2rem;
}

.pricing-features li {
    padding: 0.5rem 0;
    color: #666;
}

.pricing-features li::before {
    content: "✓";
    color: #28a745;
    margin-right: 0.5rem;
}

/* Footer */
.footer {
    background: #333;
    color: white;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    color: #2196F3;
}

.footer-logo {
    height: 60px;
    width: auto;
    margin-bottom: 1rem;
    filter: brightness(0) invert(1);
    transition: filter 0.3s ease;
}

.footer-logo:hover {
    filter: brightness(0) invert(1) sepia(1) saturate(5) hue-rotate(200deg);
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #2196F3;
}

.footer-bottom {
    border-top: 1px solid #555;
    padding-top: 2rem;
    text-align: center;
    color: #ccc;
}

/* Utility Classes */
.section {
    scroll-margin-top: 80px;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeInUp 0.8s ease-out;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu {
        display: block;
    }

    .logo img {
        height: 35px;
    }

    .logo span {
        font-size: 1.3rem;
    }

    .footer-logo {
        height: 50px;
    }

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

    .hero h3 {
        font-size: 1.4rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    /* Widget Guide Tablet Styles */
    .widget-guide {
        padding: 30px;
        margin: 30px 0;
    }

    .guide-step {
        padding: 18px;
        margin-bottom: 25px;
    }

    .step-number {
        width: 35px;
        height: 35px;
        font-size: 1.1rem;
        margin-right: 18px;
    }

    /* Contact Form Tablet Styles */
    .contact-form {
        padding: 30px;
        margin: 30px 0;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .widget-showcase {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .cert-grid {
        grid-template-columns: 1fr;
    }

    .steps {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero h3 {
        font-size: 1.2rem;
    }

    .widget-demo,
    .features,
    .certifications,
    .how-it-works,
    .pricing {
        padding: 60px 0;
    }

    .widget-demo h2,
    .features h2,
    .certifications h2,
    .how-it-works h2,
    .pricing h2 {
        font-size: 2rem;
    }

    .pricing-card {
        padding: 2rem;
    }

    .price {
        font-size: 2.5rem;
    }

    /* Widget Guide Mobile Styles */
    .widget-guide {
        padding: 20px;
        margin: 20px 0;
    }

    .widget-guide h3 {
        font-size: 1.5rem;
    }

    .guide-step {
        padding: 15px;
        margin-bottom: 20px;
    }

    .step-number {
        width: 30px;
        height: 30px;
        font-size: 1rem;
        margin-right: 15px;
    }

    .step-content h4 {
        font-size: 1.1rem;
    }

    /* Contact Form Mobile Styles */
    .contact-form {
        padding: 20px;
        margin: 20px 0;
    }

    .contact-form h3 {
        font-size: 1.5rem;
    }

    .logo img {
        height: 30px;
    }

    .logo span {
        font-size: 1.2rem;
    }

    .footer-logo {
        height: 45px;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Widget Guide Section */
.widget-guide {
    background: white;
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    margin-bottom: 40px;
    max-width: 800px;
    margin: 0 auto;
}

.widget-guide h3 {
    color: #333;
    margin-bottom: 20px;
    font-size: 1.8rem;
    text-align: center;
}

.widget-guide h3 i {
    color: #007AFF;
    margin-right: 10px;
}

.widget-guide>p {
    text-align: center;
    color: #666;
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.guide-step {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
    border-left: 4px solid #007AFF;
}

.step-number {
    background: #007AFF;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    margin-right: 20px;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-content h4 {
    color: #333;
    margin: 0 0 10px 0;
    font-size: 1.3rem;
    font-weight: 600;
}

.step-content p {
    color: #666;
    margin: 0;
    line-height: 1.6;
}

/* Contact Form Section */
.contact-form {
    background: white;
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    margin: 0 auto;
}

.contact-form h3 {
    color: #333;
    margin-bottom: 20px;
    font-size: 1.8rem;
    text-align: center;
}

.contact-form h3 i {
    color: #007AFF;
    margin-right: 10px;
}

.contact-form>p {
    text-align: center;
    color: #666;
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #333;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #007AFF;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Support Page Base Styles */
.support-page {
    padding: 40px 0;
    background: #f8f9fa;
}

.support-page:nth-child(even) {
    background: white;
}

/* Print styles */
@media print {

    .header,
    .footer {
        display: none;
    }

    .hero {
        background: none;
        color: #333;
    }

    .btn {
        display: none;
    }
}