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

:root {
    /* Color Palette */
    --primary-blue: #2563EB;
    --secondary-blue: #1E40AF;
    --accent-green: #10B981;
    --warning-orange: #F59E0B;
    --error-red: #EF4444;
    --dark-gray: #1F2937;
    --medium-gray: #6B7280;
    --light-gray: #F3F4F6;
    --white: #FFFFFF;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-family-heading: 'Bangers', cursive;
    --font-size-base: 16px;
    --line-height-base: 1.6;
    
    /* Spacing */
    --container-max-width: 1200px;
    --section-padding: 4rem;
    --card-spacing: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--dark-gray);
    background-color: var(--white);
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-heading);
    font-weight: 400;
    line-height: 1.1;
    margin-bottom: 1rem;
    letter-spacing: 0.02em;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.75rem; }
h5 { font-size: 1.5rem; }
h6 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
    color: var(--medium-gray);
}

.section-title {
    font-family: var(--font-family-heading);
    text-align: center;
    margin-bottom: 3rem;
    color: var(--dark-gray);
    letter-spacing: 0.02em;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%);
    color: var(--white);
    border: none;
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

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

.btn-primary:hover {
    background: linear-gradient(135deg, #60A5FA 0%, #3B82F6 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.2);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: 0.025em;
    border-radius: 12px;
}

.btn-icon {
    width: 4rem;
    height: 4rem;
    margin-right: 0.75rem;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
    transition: transform 0.2s ease;
}

.btn-primary:hover .btn-icon {
    transform: scale(1.1);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--light-gray);
    z-index: 1000;
    padding: 1rem 0;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-logo {
    width: 3rem;
    height: 3rem;
}

.nav-title {
    font-family: var(--font-family-heading);
    font-weight: 400;
    font-size: 2rem;
    color: var(--dark-gray);
    letter-spacing: 0.02em;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--medium-gray);
    font-weight: 500;
    transition: color 0.2s ease;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    width: 1.5rem;
    height: 2px;
    background-color: var(--dark-gray);
    margin: 2px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

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

.hero-title {
    font-family: var(--font-family-heading);
    font-size: 4rem;
    font-weight: 400;
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
    line-height: 1.1;
    letter-spacing: 0.02em;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--medium-gray);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.hero-rating {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--medium-gray);
    background: rgba(255, 255, 255, 0.8);
    padding: 0.75rem 1.25rem;
    border-radius: 50px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.stars {
    display: flex;
    align-items: center;
    gap: 2px;
}

.stars::before {
    content: '★★★★★';
    color: #fbbf24;
    font-size: 1.25rem;
    text-shadow: 0 2px 4px rgba(251, 191, 36, 0.3);
    background: linear-gradient(45deg, #fbbf24, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: starGlow 2s ease-in-out infinite alternate;
}

@keyframes starGlow {
    0% {
        filter: brightness(1) drop-shadow(0 0 2px rgba(251, 191, 36, 0.3));
    }
    100% {
        filter: brightness(1.2) drop-shadow(0 0 4px rgba(251, 191, 36, 0.5));
    }
}

.hero-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* Benefits Section */
.benefits {
    padding: var(--section-padding) 0;
    background-color: var(--white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--card-spacing);
    max-width: 900px;
    margin: 0 auto;
}

.benefit-card {
    padding: 2rem;
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.benefit-card h3 {
    font-family: var(--font-family-heading);
    color: var(--dark-gray);
    margin-bottom: 1rem;
    letter-spacing: 0.02em;
}

/* Features Section */
.features {
    padding: var(--section-padding) 0;
    background-color: var(--light-gray);
}

.features-section {
    margin-bottom: 4rem;
}

.features-section h3 {
    font-family: var(--font-family-heading);
    text-align: center;
    margin-bottom: 2rem;
    color: var(--dark-gray);
    letter-spacing: 0.02em;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--card-spacing);
    margin-bottom: 3rem;
}

.feature-item {
    padding: 1.5rem;
    background-color: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease;
}

.feature-item:hover {
    transform: translateY(-2px);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.feature-item h4 {
    font-family: var(--font-family-heading);
    color: var(--dark-gray);
    margin-bottom: 0.5rem;
    letter-spacing: 0.02em;
}

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

.tool-category {
    background-color: var(--white);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.tool-category h4 {
    font-family: var(--font-family-heading);
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.25rem;
    letter-spacing: 0.02em;
}

.tool-category ul {
    list-style: none;
}

.tool-category li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--light-gray);
    color: var(--medium-gray);
}

.tool-category li:last-child {
    border-bottom: none;
}

/* How It Works Section */
.how-it-works {
    padding: var(--section-padding) 0;
    background-color: var(--white);
}

.workflow-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.workflow-before, .workflow-after {
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.workflow-before {
    background-color: #fef2f2;
    border: 2px solid #fecaca;
}

.workflow-after {
    background-color: #f0fdf4;
    border: 2px solid #bbf7d0;
}

.workflow-before h3, .workflow-after h3 {
    font-family: var(--font-family-heading);
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.75rem;
    letter-spacing: 0.02em;
}

.workflow-steps {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.step {
    padding: 1rem;
    background-color: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    font-weight: 500;
}



/* Audience Section */
.audience {
    padding: var(--section-padding) 0;
    background-color: var(--light-gray);
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--card-spacing);
}

.audience-card {
    padding: 2rem;
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform 0.2s ease;
}

.audience-card:hover {
    transform: translateY(-4px);
}

.audience-card h3 {
    font-family: var(--font-family-heading);
    color: var(--primary-blue);
    margin-bottom: 1rem;
    letter-spacing: 0.02em;
}

/* Reviews Section */
.reviews {
    padding: var(--section-padding) 0;
    background-color: var(--white);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--card-spacing);
    margin-bottom: 3rem;
}

.review-card {
    padding: 2rem;
    background-color: var(--light-gray);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.review-stars {
    color: #fbbf24;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.review-card p {
    font-style: italic;
    margin-bottom: 1rem;
    color: var(--dark-gray);
}

.review-author {
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: 0.25rem;
}

.review-date {
    font-size: 0.875rem;
    color: var(--medium-gray);
}

.creator-credibility {
    text-align: center;
    padding: 2rem;
    background-color: var(--light-gray);
    border-radius: var(--radius-lg);
}



/* Installation Section */
.installation {
    padding: var(--section-padding) 0;
    background-color: var(--primary-blue);
    color: var(--white);
}

.installation .section-title {
    color: var(--white);
}

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

.installation-steps {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.installation-steps .step {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
}

.installation-steps .step p {
    margin: 0;
    color: var(--white);
    font-weight: 500;
}

.step-number {
    width: 2.5rem;
    height: 2.5rem;
    background-color: var(--white);
    color: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.125rem;
}

.installation-cta {
    text-align: center;
}

.installation-cta .btn-primary {
    background: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%);
    color: var(--white);
    margin-bottom: 1rem;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.installation-cta .btn-primary:hover {
    background: linear-gradient(135deg, #60A5FA 0%, #3B82F6 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.4);
}

.pricing-note {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
}

/* Creator Section */
.creator {
    padding: var(--section-padding) 0;
    background-color: var(--white);
}

/* More Tools Section */
.more-tools {
    padding: var(--section-padding) 0;
    background-color: var(--light-gray);
}

.section-subtitle {
    text-align: center;
    color: var(--medium-gray);
    font-size: 1.125rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.tool-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

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

.tool-icon {
    margin-bottom: 1.5rem;
}

.tool-logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin: 0 auto;
}

.tool-card h3 {
    font-family: var(--font-family-heading);
    color: var(--dark-gray);
    margin-bottom: 1rem;
    font-size: 1.5rem;
    letter-spacing: 0.02em;
}

.tool-card p {
    color: var(--medium-gray);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.tool-btn {
    display: inline-block;
    background-color: var(--error-red);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
}

.tool-btn:hover {
    background-color: #dc2626;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.creator-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: start;
}

.creator-main {
    background-color: var(--white);
}

.creator-main p {
    margin-bottom: 1.5rem;
    color: var(--dark-gray);
    line-height: 1.6;
}

.creator-main a {
    color: var(--primary-blue);
    text-decoration: underline;
    font-weight: 500;
}

.creator-main a:hover {
    color: var(--secondary-blue);
}

.creator-social {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.creator-social a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: color 0.2s ease;
}

.creator-social a:hover {
    color: var(--secondary-blue);
}

.creator-sidebar {
    background-color: var(--light-gray);
    padding: 2rem;
    border-radius: var(--radius-lg);
}

.support-section,
.review-section,
.share-section {
    margin-bottom: 2rem;
}

.support-section:last-child,
.review-section:last-child,
.share-section:last-child {
    margin-bottom: 0;
}

.creator-sidebar h3 {
    font-family: var(--font-family-heading);
    color: var(--dark-gray);
    margin-bottom: 1rem;
    font-size: 1.25rem;
    letter-spacing: 0.02em;
}

.creator-sidebar p {
    color: var(--medium-gray);
    margin-bottom: 0;
}

.creator-sidebar a {
    color: #000;
}

.creator-sidebar a:hover {
    color: var(--secondary-blue);
}

.support-btn {
    display: inline-block;
    background-color: #fbbf24;
    color: var(--dark-gray);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 700;
    font-size: .85rem;
    transition: all 0.2s ease;
    text-align: center;
    width: 100%;
    box-sizing: border-box;
    border: none;
    cursor: pointer;
    line-height: 1.2;
    white-space: normal;
    word-wrap: break-word;
}

.support-btn:hover {
    background-color: #f59e0b;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* FAQ Section */
.faq {
    padding: var(--section-padding) 0;
    background-color: var(--light-gray);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--card-spacing);
}

.faq-item {
    padding: 2rem;
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.faq-item h3 {
    font-family: var(--font-family-heading);
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.25rem;
    letter-spacing: 0.02em;
}

.faq-item p {
    margin: 0;
    color: var(--medium-gray);
}

/* Footer */
.footer {
    background-color: var(--dark-gray);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo {
    width: 3rem;
    height: 3rem;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-section h4 {
    font-family: var(--font-family-heading);
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.125rem;
    letter-spacing: 0.02em;
}

.footer-section a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.2s ease;
}

.footer-section a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .nav-actions {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 1rem;
    }
    
    .workflow-comparison {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .installation-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .tools-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        max-width: none;
    }
    
    .audience-grid {
        grid-template-columns: 1fr;
    }
    
    .reviews-grid {
        grid-template-columns: 1fr;
    }
    
    .creator-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .creator-sidebar {
        order: -1;
    }
    
    .tools-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .tool-card {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero {
        padding: 6rem 0 2rem;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 1.5rem;
        align-items: stretch;
    }
    
    .btn-large {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .hero-rating {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
    
    .stars::before {
        font-size: 1rem;
    }
    
    .benefit-card,
    .feature-item,
    .audience-card,
    .review-card,
    .faq-item {
        padding: 1.5rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.benefit-card,
.feature-item,
.audience-card,
.review-card {
    animation: fadeInUp 0.6s ease-out;
}

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

/* Focus States */
.btn:focus,
.nav-link:focus,
.footer-section a:focus {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

/* Loading States */
.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Print Styles */
@media print {
    .navbar,
    .hero-actions,
    .installation-cta {
        display: none;
    }
    
    .hero {
        padding: 2rem 0;
    }
    
    .section-title {
        page-break-after: avoid;
    }
    
    .benefit-card,
    .feature-item,
    .audience-card,
    .review-card,
    .faq-item {
        page-break-inside: avoid;
    }
}