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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #2c3e50;
    background-color: #ffffff;
}

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

/* Typography */
h1, h2, h3 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3rem;
    color: #1a1a1a;
}

h2 {
    font-size: 2.5rem;
    color: #2c3e50;
}

h3 {
    font-size: 1.5rem;
    color: #2c3e50;
}

p {
    margin-bottom: 1rem;
    color: #5a6c7d;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e1e8ed;
    z-index: 1000;
    padding: 1rem 0;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2c3e50;
}

.nav-cta {
    background: #e74c3c;
    color: white;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: background 0.3s ease;
}

.nav-cta:hover {
    background: #c0392b;
}

/* Hero Section */
.hero {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-bottom: 1px solid #e1e8ed;
}

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

.hero-headline {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: #1a1a1a;
}

.hero-subheading {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: #5a6c7d;
    line-height: 1.5;
}

.cta-primary {
    display: inline-block;
    background: #e74c3c;
    color: white;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    margin-bottom: 1rem;
}

.cta-primary:hover {
    background: #c0392b;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.3);
}

.trust-badge {
    color: #27ae60;
    font-weight: 600;
    font-size: 0.95rem;
}

/* Dashboard Mockup */
.dashboard-mockup {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    border: 1px solid #e1e8ed;
}

.mockup-header {
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #e1e8ed;
}

.mockup-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.metric-card {
    text-align: center;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px dashed #bdc3c7;
}

.metric-card h3 {
    font-size: 0.85rem;
    color: #7f8c8d;
    margin-bottom: 0.5rem;
}

.metric {
    font-size: 2rem;
    font-weight: 700;
    color: #27ae60;
}

/* Problem Section */
.problem {
    padding: 4rem 0;
    background: #fff5f5;
    border-bottom: 1px solid #e1e8ed;
}

.section-headline {
    text-align: center;
    margin-bottom: 3rem;
}

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

.pain-point {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    border: 2px solid #f8d7da;
    transition: transform 0.3s ease;
}

.pain-point:hover {
    transform: translateY(-4px);
}

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

.pain-point h3 {
    color: #e74c3c;
    margin-bottom: 1rem;
}

/* Solution Section */
.solution {
    padding: 4rem 0;
    background: #f0fdf4;
    border-bottom: 1px solid #e1e8ed;
}

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

.benefit {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    border: 2px solid #d1fae5;
    transition: transform 0.3s ease;
}

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

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

.benefit h3 {
    color: #16a085;
    margin-bottom: 1rem;
}

/* Social Proof */
.social-proof {
    padding: 4rem 0;
    background: #f8f9fa;
    border-bottom: 1px solid #e1e8ed;
}

.testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.testimonial {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    border-left: 4px solid #3498db;
}

.testimonial blockquote {
    font-style: italic;
    color: #2c3e50;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.testimonial cite {
    color: #7f8c8d;
    font-size: 0.9rem;
}

.waitlist-counter {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, #3498db, #2980b9);
    border-radius: 12px;
    color: white;
}

.counter-number {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.counter-text {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Features Section */
.features {
    padding: 4rem 0;
    background: white;
    border-bottom: 1px solid #e1e8ed;
}

.feature-grid {
    display: grid;
    gap: 3rem;
}

.feature {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
    align-items: center;
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid #e1e8ed;
    transition: box-shadow 0.3s ease;
}

.feature:nth-child(even) {
    grid-template-columns: 2fr 1fr;
}

.feature:nth-child(even) .feature-visual {
    order: 2;
}

.feature:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.wireframe-box {
    background: #f8f9fa;
    border: 2px dashed #bdc3c7;
    padding: 3rem 2rem;
    text-align: center;
    border-radius: 8px;
    color: #7f8c8d;
    font-weight: 600;
}

.feature-content h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.feature-content p {
    margin-bottom: 1.5rem;
}

.feature-content strong {
    color: #e74c3c;
}

.feature-content ul {
    list-style: none;
    padding-left: 0;
}

.feature-content li {
    padding: 0.25rem 0;
    color: #5a6c7d;
}

.feature-content li:before {
    content: "✓ ";
    color: #27ae60;
    font-weight: bold;
    margin-right: 0.5rem;
}

/* Before/After Transformation */
.transformation {
    padding: 4rem 0;
    background: #f8f9fa;
    border-bottom: 1px solid #e1e8ed;
}

.before-after {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: center;
}

.before, .after {
    padding: 2rem;
    border-radius: 12px;
    background: white;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.before {
    border-left: 4px solid #e74c3c;
}

.after {
    border-left: 4px solid #27ae60;
}

.before h3 {
    color: #e74c3c;
    margin-bottom: 1.5rem;
}

.after h3 {
    color: #27ae60;
    margin-bottom: 1.5rem;
}

.before ul, .after ul {
    list-style: none;
    padding: 0;
}

.before li {
    padding: 0.5rem 0;
    color: #5a6c7d;
}

.before li:before {
    content: "✗ ";
    color: #e74c3c;
    font-weight: bold;
    margin-right: 0.5rem;
}

.after li {
    padding: 0.5rem 0;
    color: #5a6c7d;
}

.after li:before {
    content: "✓ ";
    color: #27ae60;
    font-weight: bold;
    margin-right: 0.5rem;
}

.transformation-arrow {
    font-size: 2rem;
    color: #3498db;
    font-weight: bold;
}

/* FAQ Section */
.faq {
    padding: 4rem 0;
    background: white;
    border-bottom: 1px solid #e1e8ed;
}

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

.faq-item {
    margin-bottom: 1rem;
    border: 1px solid #e1e8ed;
    border-radius: 8px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: #f8f9fa;
    border: none;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: #2c3e50;
    cursor: pointer;
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: #e9ecef;
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-answer.active {
    padding: 1.5rem;
    max-height: 200px;
}

/* Final CTA Section */
.final-cta {
    padding: 4rem 0;
    background: linear-gradient(135deg, #2c3e50, #34495e);
    color: white;
}

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

.cta-headline {
    color: white;
    margin-bottom: 1rem;
}

.cta-subtext {
    color: #bdc3c7;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.signup-form {
    display: grid;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 1rem;
    border: 1px solid #bdc3c7;
    border-radius: 6px;
    font-size: 1rem;
    background: white;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.cta-submit {
    background: #e74c3c;
    color: white;
    padding: 1.25rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cta-submit:hover {
    background: #c0392b;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.3);
}

.privacy-note {
    color: #95a5a6;
    font-size: 0.85rem;
    margin-top: 1rem;
}

/* Footer */
.footer {
    padding: 2rem 0;
    background: #34495e;
    color: #bdc3c7;
    text-align: center;
    border-top: 1px solid #2c3e50;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-headline {
        font-size: 2.5rem;
        line-height: 1.1;
    }
    
    .hero-subheading {
        font-size: 1.1rem;
    }
    
    .mockup-content {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .metric-card {
        padding: 0.75rem;
    }
    
    .feature {
        grid-template-columns: 1fr !important;
        gap: 1.5rem;
        padding: 1.5rem;
    }
    
    .feature:nth-child(even) .feature-visual {
        order: 0;
    }
    
    .wireframe-box {
        padding: 2rem 1rem;
    }
    
    .before-after {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1rem;
    }
    
    .transformation-arrow {
        transform: rotate(90deg);
        margin: 1rem 0;
    }
    
    .pain-points,
    .benefits,
    .testimonials {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .pain-point,
    .benefit,
    .testimonial {
        padding: 1.5rem;
    }
    
    .cta-primary,
    .cta-submit {
        width: 100%;
        padding: 1.25rem;
        font-size: 1.1rem;
    }
    
    .nav {
        padding: 0 15px;
    }
    
    .nav-cta {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-headline {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .section-headline {
        font-size: 1.8rem;
        line-height: 1.3;
        margin-bottom: 2rem;
    }
    
    .hero {
        padding: 6rem 0 3rem;
    }
    
    .hero-subheading {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .pain-point,
    .benefit,
    .testimonial {
        padding: 1.25rem;
    }
    
    .pain-icon,
    .benefit-icon {
        font-size: 2.5rem;
    }
    
    .dashboard-mockup {
        padding: 1rem;
    }
    
    .mockup-content {
        gap: 0.5rem;
    }
    
    .metric-card {
        padding: 0.5rem;
    }
    
    .metric {
        font-size: 1.5rem;
    }
    
    .feature {
        padding: 1.25rem;
    }
    
    .wireframe-box {
        padding: 1.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .testimonial blockquote {
        font-size: 1rem;
    }
    
    .counter-number {
        font-size: 2.5rem;
    }
    
    .cta-headline {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .cta-subtext {
        font-size: 1rem;
    }
    
    .form-group input,
    .form-group select {
        padding: 0.875rem;
    }
    
    .faq-question {
        padding: 1.25rem;
        font-size: 1rem;
    }
    
    .faq-answer.active {
        padding: 1.25rem;
    }
}

/* Touch-friendly improvements for mobile */
@media (max-width: 768px) {
    /* Larger tap targets for mobile */
    .cta-primary,
    .cta-submit,
    .nav-cta,
    .faq-question {
        min-height: 48px;
    }
    
    /* Better spacing for touch */
    .pain-points > *,
    .benefits > *,
    .testimonials > * {
        margin-bottom: 1rem;
    }
    
    /* Optimize form for mobile */
    .signup-form {
        gap: 1.25rem;
    }
    
    /* Better mobile navigation */
    .nav-brand {
        font-size: 1.25rem;
    }
}