/* 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: #333;
    background: #fff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

section {
    scroll-margin-top: 100px;
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Navigation */
.nav {
    background: #1a1a1a;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #fff;
    letter-spacing: 2px;
}

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

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #0066cc;
}

.cta-button-small {
    background: #ff6600;
    padding: 0.5rem 1.2rem;
    border-radius: 6px;
    font-weight: 600;
}

.cta-button-small:hover {
    background: #ff7722;
    color: #fff !important;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 5rem 0 4rem;
    text-align: center;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    color: #1a1a1a;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 2rem;
    font-weight: 700;
    color: #0066cc;
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.hero-description {
    font-size: 1.2rem;
    color: #555;
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.cta-button-primary {
    background: #ff6600;
    color: #fff;
    padding: 1rem 2.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 700;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(255, 102, 0, 0.3);
}

.cta-button-primary:hover {
    background: #ff7722;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 102, 0, 0.4);
}

.cta-button-secondary {
    background: transparent;
    color: #1a1a1a;
    padding: 1rem 2.5rem;
    border: 2px solid #1a1a1a;
    border-radius: 8px;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 700;
    transition: all 0.3s;
}

.cta-button-secondary:hover {
    background: #1a1a1a;
    color: #fff;
}

.trust-line {
    font-size: 0.95rem;
    color: #666;
    font-style: italic;
}

/* Problem Section */
.problem {
    padding: 4rem 0;
    background: #f8f8f8;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    color: #1a1a1a;
    margin-bottom: 3rem;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.problem-item {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: transform 0.3s;
}

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

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

.problem-item p {
    font-size: 1.05rem;
    color: #555;
    line-height: 1.6;
}

/* Solution */
.solution {
    padding: 3rem 0;
    background: #0066cc;
}

.solution-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    color: #fff;
}

/* How It Works */
.how-it-works {
    padding: 5rem 0;
    background: #fff;
}

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

.step {
    background: #f0f0f0;
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.step:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.step-number {
    width: 60px;
    height: 60px;
    background: #ff6600;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: bold;
    margin: 0 auto 1.5rem;
}

.step-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 1rem;
}

.step-description {
    font-size: 1.05rem;
    color: #555;
    line-height: 1.6;
}

/* Revenue Calculator */
.calculator {
    padding: 5rem 0;
    background: #fff;
}

.calculator-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    color: #1a1a1a;
    margin-bottom: 1rem;
}

.calculator-subtitle {
    font-size: 1.2rem;
    text-align: center;
    color: #555;
    margin-bottom: 3rem;
}

.calculator-box {
    max-width: 1200px;
    margin: 0 auto;
}

.calculator-grid-horizontal {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-bottom: 2rem;
}

.calculator-card {
    background: #f0f0f0;
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.calculator-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.calculator-card label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: #1a1a1a;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2rem;
    line-height: 1.4;
}

.slider-wrapper {
    margin: 1.5rem 0;
}

.slider-wrapper input[type="range"] {
    width: 100%;
    height: 8px;
    border-radius: 5px;
    background: #e0e0e0;
    outline: none;
    -webkit-appearance: none;
}

.slider-wrapper input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #ff6600;
    cursor: pointer;
    transition: background 0.3s;
    box-shadow: 0 2px 10px rgba(255, 102, 0, 0.3);
}

.slider-wrapper input[type="range"]::-webkit-slider-thumb:hover {
    background: #ff7722;
}

.slider-wrapper input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #ff6600;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 10px rgba(255, 102, 0, 0.3);
}

.calculator-card .slider-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ff6600;
    display: block;
    margin-top: 1.5rem;
}

.calculator-result-horizontal {
    background: linear-gradient(135deg, #0066cc 0%, #0077ee 100%);
    padding: 3rem 2rem;
    border-radius: 15px;
    text-align: center;
    margin-top: 2rem;
    box-shadow: 0 4px 20px rgba(0, 102, 204, 0.2);
}

.result-label {
    font-size: 1.2rem;
    color: #fff;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.result-amount {
    font-size: 4rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 0.5rem;
}

.result-disclaimer {
    font-size: 0.85rem;
    color: #fff;
    opacity: 0.9;
    text-align: center;
}

/* Social Proof Stats */
.social-proof {
    padding: 5rem 0;
    background: #fff;
}

.stats-grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 3rem auto 0;
}

.stat-card {
    background: #f0f0f0;
    padding: 3rem 2rem;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: #ff6600;
    margin-bottom: 1rem;
    line-height: 1;
}

.stat-label {
    font-size: 1.1rem;
    color: #555;
    font-weight: 600;
    line-height: 1.4;
}

/* Testimonial */
.testimonial {
    padding: 4rem 0;
    background: #fff;
}

.testimonial-box {
    max-width: 800px;
    margin: 2rem auto;
    background: #f8f9fa;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border-left: 5px solid #0066cc;
}

.testimonial-text {
    font-size: 1.2rem;
    color: #333;
    margin-bottom: 1rem;
    line-height: 1.8;
}

.testimonial-highlight {
    font-size: 1.3rem;
    font-weight: 700;
    color: #0066cc;
    margin-bottom: 1.5rem;
}

.testimonial-author {
    font-size: 1rem;
    font-style: italic;
    color: #666;
}

/* Pricing */
.pricing {
    padding: 4rem 0;
    background: #ff6600;
    color: #fff;
    text-align: center;
}

.pricing-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

.pricing-features {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.pricing-feature {
    font-size: 1.2rem;
    font-weight: 600;
}

.pricing-main {
    font-size: 2rem;
    font-weight: 800;
    margin: 2rem 0 1rem;
}

.pricing-subtitle {
    font-size: 1.1rem;
    opacity: 0.95;
}

/* Final CTA */
.final-cta {
    padding: 5rem 0;
    background: #fff;
    text-align: center;
}

.final-cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 2rem;
}

.contact-info {
    margin-top: 2rem;
    font-size: 1.1rem;
    color: #555;
}

.contact-info p {
    margin: 0.5rem 0;
}

.phone-link {
    color: #0066cc;
    text-decoration: none;
    font-weight: 600;
}

.phone-link:hover {
    text-decoration: underline;
}

.contact-info a {
    color: #0066cc;
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

/* Footer */
.footer {
    background: #1a1a1a;
    color: #fff;
    padding: 2rem 0;
    text-align: center;
}

.footer p {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.5rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .nav-links {
        gap: 1rem;
        font-size: 0.85rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .steps {
        grid-template-columns: 1fr;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-button-primary,
    .cta-button-secondary {
        width: 100%;
        max-width: 300px;
    }

    .calculator-grid-horizontal {
        grid-template-columns: 1fr;
    }

    .result-amount {
        font-size: 2.5rem;
    }

    .calculator-card .slider-value {
        font-size: 2rem;
    }

    .stats-grid-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-features {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 1.2rem;
    }
    
    .nav-links a:not(.cta-button-small) {
        display: none;
    }

    .stats-grid-cards {
        grid-template-columns: 1fr;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .calculator-card {
        padding: 2rem 1.5rem;
    }

    .result-amount {
        font-size: 2rem;
    }
}