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

:root {
    --primary-color: #10b981;
    --primary-dark: #059669;
    --secondary-color: #6366f1;
    --bg-dark: #ffffff;
    --bg-card: #f8fafc;
    --bg-card-hover: #f1f5f9;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --gradient-primary: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --gradient-secondary: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: #ffffff;
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: 1rem 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

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

.nav-brand {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-cta {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s;
}

.nav-cta:hover {
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    padding: 8rem 0 4rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background-color: #ffffff;
    overflow: hidden;
}

.hero-content {
    max-width: 700px;
    position: relative;
    z-index: 2;
}

/* Brand Hero */
.brand-hero {
    margin-bottom: 2rem;
    display: flex;
    align-items: baseline;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.brand-fraction {
    font-size: 5rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.05em;
    line-height: 1;
}

.brand-tagline {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-secondary);
    opacity: 0.8;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 25px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 35px rgba(99, 102, 241, 0.4);
}

.cta-note {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Floating Cards */
.hero-visual {
    position: absolute;
    right: -100px;
    top: 50%;
    transform: translateY(-50%);
    width: 600px;
    height: 600px;
    z-index: 1;
}

.floating-card {
    position: absolute;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 1rem;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    animation: float 6s ease-in-out infinite;
}

.card-1 {
    top: 10%;
    right: 100px;
    animation-delay: 0s;
}

.card-2 {
    top: 40%;
    right: 20px;
    animation-delay: 2s;
}

.card-3 {
    bottom: 20%;
    right: 150px;
    animation-delay: 4s;
}

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

.card-icon {
    font-size: 2rem;
}

.card-text {
    font-weight: 600;
}

/* Problem Section */
.problem {
    padding: 5rem 0;
    background: #f8fafc;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 3rem;
}

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

.problem-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.problem-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
}

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

.problem-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

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

/* Solution Section */
.solution {
    padding: 5rem 0;
    background: #ffffff;
}

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

.solution-text h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.solution-text p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.solution-list {
    list-style: none;
}

.solution-list li {
    padding: 0.75rem 0;
    font-size: 1.125rem;
}

/* Comparison Chart */
.comparison-chart {
    background: #f8fafc;
    border-radius: 1rem;
    padding: 2rem;
    border: 1px solid #e2e8f0;
}

.chart-item {
    margin-bottom: 2rem;
}

.chart-item:last-child {
    margin-bottom: 0;
}

.chart-label {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.chart-bar {
    height: 40px;
    border-radius: 0.5rem;
    margin-bottom: 0.5rem;
    position: relative;
    overflow: hidden;
}

.chart-bar.traditional {
    background: var(--gradient-secondary);
    width: 100%;
}

.chart-bar.onex {
    background: var(--gradient-primary);
    width: 20%;
}

.chart-value {
    font-size: 1.25rem;
    font-weight: 700;
}

/* Features Section */
.features {
    padding: 5rem 0;
    background: #f8fafc;
}

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

.feature-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.3s;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.feature-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.5rem;
    color: var(--primary-color);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

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

/* CTA Section */
.cta-section {
    padding: 5rem 0;
    background: #ffffff;
}

.google-form-container {
    background: #f8fafc;
    border-radius: 1rem;
    padding: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    max-width: 800px;
    margin: 0 auto;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.cta-subtitle {
    color: var(--text-secondary);
    margin-bottom: 3rem;
    font-size: 1.125rem;
}

/* Form */
.signup-form {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 2.5rem;
    text-align: left;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.radio-group {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.radio-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-weight: 400;
}

.radio-label input {
    margin-right: 0.5rem;
}

input[type="email"] {
    width: 100%;
    padding: 0.75rem 1rem;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color 0.3s;
}

input[type="email"]:focus {
    outline: none;
    border-color: var(--primary-color);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.checkbox-label input {
    margin-right: 0.5rem;
    margin-top: 0.25rem;
}

.btn-submit {
    width: 100%;
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 1rem;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 2rem;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 35px rgba(99, 102, 241, 0.4);
}

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.form-message {
    margin-top: 1rem;
    padding: 0.75rem;
    border-radius: 0.5rem;
    text-align: center;
    display: none;
}

.form-message.success {
    background: #f0fdf4;
    border: 1px solid #86efac;
    color: #059669;
}

.form-message.error {
    background: #fef2f2;
    border: 1px solid #fca5a5;
    color: #dc2626;
}

/* FAQ */
.faq {
    padding: 5rem 0;
    background: #f8fafc;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.faq-question {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.faq-answer {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Comparison Section */
.comparison {
    padding: 5rem 0;
    background: var(--bg-dark);
}

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

.comparison-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 2rem;
    position: relative;
}

.comparison-card.highlight {
    border-color: var(--primary-color);
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.2);
}

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

.comparison-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.price-old {
    font-size: 2rem;
    font-weight: 700;
    color: #ef4444;
    margin-bottom: 1rem;
}

.price-new {
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
}

.comparison-list {
    list-style: none;
}

.comparison-list li {
    padding: 0.5rem 0;
    font-size: 0.95rem;
}

.comparison-list.cons li {
    color: var(--text-secondary);
}

.comparison-list.pros li {
    color: var(--text-primary);
}

.savings-calculator {
    background: var(--bg-card);
    border: 2px solid var(--primary-color);
    border-radius: 1rem;
    padding: 3rem;
    text-align: center;
    margin-top: 3rem;
}

.savings-calculator h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.savings-text {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.savings-amount {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
}

.savings-subtext {
    font-size: 1.25rem;
    color: var(--text-primary);
}

/* Footer */
.footer {
    padding: 3rem 0;
    background: #1e293b;
    border-top: 1px solid var(--border-color);
}

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

.footer-brand {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
}

.footer-brand {
    font-size: 1.5rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 1rem;
}

.footer-text {
    color: #94a3b8;
}

/* Responsive */
@media (max-width: 1200px) {
    .hero-visual {
        display: none;
    }
}

@media (max-width: 768px) {
    
    .solution-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .brand-fraction {
        font-size: 3.5rem;
    }
    
    .brand-tagline {
        font-size: 1.125rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .savings-amount {
        font-size: 1.75rem;
    }
    
    .radio-group {
        flex-direction: column;
        gap: 1rem;
    }
    
    .navbar .container {
        padding: 0 1rem;
    }
    
    .nav-cta {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
}