:root {
    --primary-color: #FFD700;
    --primary-dark: #E6C200;
    --secondary-color: #1F2937;
    --accent-color: #FFA500;
    --text-primary: #1F2937;
    --text-secondary: #4B5563;
    --background-light: #F9FAFB;
    --background-white: #FFFFFF;
    --border-color: #E5E7EB;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --header-height: 80px;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.5;
    color: var(--text-primary);
    background-color: var(--background-white);
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: var(--background-white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
}

.header .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
}

.nav {
    display: flex;
    align-items: center;
}

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

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.nav-links a.btn-primary {
    color: white;
}

.nav-links a.btn-primary:hover {
    color: white;
}

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

.nav-links a.btn-secondary:hover {
    color: var(--primary-color);
    background-color: rgba(255, 215, 0, 0.1);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger-icon {
    display: block;
    position: relative;
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    transition: background-color 0.3s ease;
}

.hamburger-icon::before,
.hamburger-icon::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    transition: transform 0.3s ease;
}

.hamburger-icon::before {
    top: -8px;
}

.hamburger-icon::after {
    bottom: -8px;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background-color: var(--background-white);
    box-shadow: var(--shadow-lg);
    z-index: 1001;
    padding: 2rem;
    transition: right 0.3s ease;
    overflow-y: auto;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.mobile-menu-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 0.5rem;
}

.mobile-menu-close:hover {
    color: var(--text-primary);
}

.mobile-nav-links {
    list-style: none;
    padding: 0;
}

.mobile-nav-links li {
    margin-bottom: 1.5rem;
}

.mobile-nav-links a {
    text-decoration: none;
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 500;
    display: block;
    padding: 0.5rem 0;
    transition: color 0.3s ease;
}

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

.mobile-nav-links a.btn-primary {
    display: inline-block;
    margin-top: 1rem;
}

/* Body when menu is open */
body.menu-open {
    overflow: hidden;
}

/* Overlay when menu is open */
body.menu-open::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

/* Buttons */
.btn-primary {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: var(--primary-color);
    color: var(--text-primary);
    font-weight: 600;
    border-radius: 0.5rem;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

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

.btn-secondary {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: transparent;
    color: var(--text-primary);
    font-weight: 600;
    border-radius: 0.5rem;
    text-decoration: none;
    border: 1px solid var(--border-color);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.btn-secondary:hover {
    background-color: rgba(255, 215, 0, 0.1);
    border-color: var(--primary-color);
}

/* Hero Section */
.hero {
    padding: 8rem 2rem 2rem;
    background: linear-gradient(135deg, #F9FAFB 0%, #EEF2FF 100%);
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    gap: 4rem;
    position: relative;
    overflow: hidden;
}

.hero-content {
    flex: 1;
    max-width: 600px;
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3.75rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.gradient-text {
    background: linear-gradient(to right, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    color: transparent;
}

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

.cta-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.btn-secondary {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-secondary svg {
    width: 24px;
    height: 24px;
    color: var(--text-secondary);
}

.hero-image {
    flex: 1;
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-graphic {
    position: relative;
    width: 100%;
    height: 400px;
    perspective: 1000px;
}

.abstract-shape {
    position: absolute;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    opacity: 0.6;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    top: 20px;
    right: 50px;
    animation: float 8s ease-in-out infinite alternate;
    z-index: -1;
}

.shape-2 {
    width: 200px;
    height: 200px;
    background: rgba(255, 215, 0, 0.2);
    bottom: 40px;
    right: 120px;
    animation: float 6s ease-in-out infinite alternate-reverse;
    z-index: -1;
}

.shape-3 {
    width: 150px;
    height: 150px;
    background: rgba(255, 165, 0, 0.15);
    top: 100px;
    right: 200px;
    animation: float 10s ease-in-out infinite alternate;
    z-index: -1;
}

.data-card {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotateY(-10deg) rotateX(5deg);
    width: 340px;
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-lg), 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease;
    z-index: 2;
}

.data-card:hover {
    transform: translate(-50%, -50%) rotateY(-5deg) rotateX(2deg);
}

.data-card-header {
    background: linear-gradient(to right, var(--primary-color), var(--accent-color));
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.data-card-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: white;
    position: relative;
}

.data-card-icon:before {
    content: '';
    position: absolute;
    top: 6px;
    left: 6px;
    width: 12px;
    height: 12px;
    background: var(--primary-color);
    border-radius: 50%;
}

.data-card-title {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.1rem;
}

.data-card-content {
    padding: 16px;
}

.data-row {
    display: flex;
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid #f0f0f0;
}

.data-row:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.data-label {
    flex: 0.8;
    font-weight: 500;
    color: var(--text-secondary);
}

.data-value {
    flex: 1.2;
    color: var(--text-primary);
    word-break: break-word;
}

.hero-shape {
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, rgba(255, 165, 0, 0.1) 100%);
    border-radius: 50%;
    z-index: -2;
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes float {
    0% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
    100% {
        transform: translateY(0) rotate(0deg);
    }
}

/* Stats Section */
.stats {
    background: var(--background-white);
    padding: 4rem 2rem;
    border-bottom: 1px solid var(--border-color);
}

.stats-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-card {
    padding: 2rem;
    background: linear-gradient(145deg, var(--background-white), var(--background-light));
    border-radius: 1rem;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    background: linear-gradient(to right, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    color: transparent;
}

.stat-label {
    font-size: 1.125rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Features Section */
.features {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

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

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

.feature-card {
    background: var(--background-white);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
}

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

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

.feature-card h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
}

/* Supported Sites */
.supported-sites {
    margin-top: 4rem;
    text-align: center;
}

.supported-sites h3 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.sites-grid {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    max-width: 800px;
    margin: 0 auto;
}

.site-item {
    padding: 1rem 1.5rem;
    border-radius: 0.5rem;
    background-color: var(--background-white);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
}

.site-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.site-item span {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 1rem;
}

/* Screenshots Section */
.screenshots {
    padding: 4rem 2rem;
    background: var(--background-light);
}

.screenshots h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.screenshots-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.screenshot-item {
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: transform 0.3s ease;
}

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

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

/* Section Subtitle */
.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto 3rem;
}

/* How It Works Section */
.how-it-works {
    padding: 6rem 2rem;
    background: var(--background-light);
    text-align: center;
}

.how-it-works h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.steps {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 4rem;
    flex-wrap: wrap;
}

.step {
    flex: 1;
    min-width: 250px;
    max-width: 350px;
    background: var(--background-white);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    position: relative;
    text-align: center;
}

.step-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(to right, var(--primary-color), var(--accent-color));
    color: var(--text-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
}

.step h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.step p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* About Scraper Section */
.about-scraper {
    padding: 6rem 2rem;
    background: var(--background-white);
}

.container {
    max-width: 1000px;
    margin: 0 auto;
}

.about-scraper h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
    color: var(--text-primary);
}

.about-content {
    display: flex;
    gap: 4rem;
    align-items: center;
}

.about-text {
    flex: 1;
}

.about-text p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1.1rem;
}

.about-list {
    margin: 2rem 0;
    padding-left: 1.5rem;
}

.about-list li {
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 1.1rem;
}

/* Pricing Section */
.pricing {
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.pricing h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

/* Pricing Grid */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-card {
    background: var(--background-white);
    padding: 2.5rem 2rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

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

.pricing-card.featured {
    border: 2px solid var(--primary-color);
    transform: scale(1.05);
    z-index: 1;
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.featured-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: var(--text-primary);
    padding: 0.25rem 1rem;
    border-radius: 1rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.price {
    font-size: 3rem;
    font-weight: 700;
    margin: 1.5rem 0;
    color: var(--text-primary);
}

.price span {
    font-size: 1.25rem;
    color: var(--text-secondary);
}

.pricing-features {
    list-style: none;
    margin: 2rem 0;
    text-align: left;
    padding: 0 1rem;
    flex-grow: 1;
}

.pricing-features li {
    margin: 1rem 0;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pricing-guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 3rem;
    color: var(--text-secondary);
    background: var(--background-light);
    padding: 1rem 2rem;
    border-radius: 2rem;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.pricing-guarantee svg {
    color: var(--primary-color);
}

.pricing-guarantee p {
    font-weight: 500;
    margin: 0;
}

.hidden {
    display: none;
}

/* Footer */
.footer {
    background-color: #1F2937;
    color: #FFFFFF;
    padding: 4rem 2rem 2rem;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
}

.footer-section {
    text-align: center;
}

.footer-section h3 {
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    color: #FFFFFF;
}

.footer-section p {
    color: #E5E7EB;
    line-height: 1.6;
}

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

.footer-section ul li {
    margin: 0.75rem 0;
}

.footer-section a {
    color: #E5E7EB;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    max-width: 1200px;
    margin: 3rem auto 0;
    padding-top: 2rem;
    border-top: 1px solid #374151;
    text-align: center;
    color: #E5E7EB;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-links {
        display: none;
    }
    
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .header .container {
        padding: 0 1rem;
    }
    
    .mobile-menu {
        max-width: 100%;
    }
    
    .hero {
        padding: 6rem 2rem 4rem;
        flex-direction: column;
        text-align: center;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .cta-buttons {
        justify-content: center;
    }
    
    .hero-graphic {
        height: 350px;
        margin-top: 2rem;
    }
    
    .data-card {
        position: relative;
        top: 0;
        left: 0;
        transform: none;
        margin: 0 auto;
        width: 100%;
        max-width: 320px;
    }
    
    .data-card:hover {
        transform: none;
    }
    
    .abstract-shape {
        display: none;
    }
    
    .features-grid,
    .steps-container,
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
    
    .pricing-card.featured {
        transform: none;
        order: -1;
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-5px);
    }
    
    .screenshots-grid {
        grid-template-columns: 1fr;
        padding: 0 1rem;
    }
    
    .sites-grid {
        gap: 1.5rem;
    }
    
    .site-item {
        width: 100%;
        max-width: 300px;
    }
    
    .steps {
        flex-direction: column;
        align-items: center;
    }
    
    .step {
        width: 100%;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .about-scraper h2 {
        font-size: 2rem;
    }
}

/* Page Templates */
.page-header {
    background-color: var(--secondary-color);
    color: white;
    padding: 6rem 2rem 3rem;
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0;
}

.page-content {
    padding: 4rem 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.page-content p {
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.page-content h2 {
    font-size: 1.75rem;
    margin: 2.5rem 0 1rem;
    color: var(--text-primary);
}

.page-content h3 {
    font-size: 1.35rem;
    margin: 2rem 0 1rem;
    color: var(--text-primary);
}

.page-content ul, 
.page-content ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.page-content li {
    margin-bottom: 0.5rem;
}

/* Contact Form Styling */
.contact-form {
    margin-top: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    font-family: inherit;
    font-size: 1rem;
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(255, 215, 0, 0.2);
}