/* =====================================================
   RESET & BASE STYLES
   ===================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --secondary: #10b981;
    --dark: #0f172a;
    --dark-light: #1e293b;
    --gray: #64748b;
    --light-gray: #f1f5f9;
    --white: #ffffff;
    --gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background: var(--white);
    overflow-x: hidden;
}

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

/* =====================================================
   TYPOGRAPHY
   ===================================================== */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--dark);
}

.section-subtitle {
    font-size: 1.25rem;
    text-align: center;
    color: var(--gray);
    max-width: 800px;
    margin: 0 auto 3rem;
}

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

/* =====================================================
   BUTTONS
   ===================================================== */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
    text-align: center;
}

.btn-primary {
    background: var(--gradient);
    color: var(--white);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}

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

.btn-outline {
    background: transparent;
    color: var(--dark);
    border-color: var(--gray);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.125rem;
}

/* =====================================================
   HERO SECTION
   ===================================================== */
.hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: var(--white);
    padding: 6rem 0;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    margin-bottom: 2rem;
}

.pulse {
    width: 8px;
    height: 8px;
    background: var(--secondary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 3rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 3rem auto;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 3rem;
}

/* =====================================================
   PROBLEM SECTION
   ===================================================== */
.problem {
    padding: 6rem 0;
    background: var(--light-gray);
}

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

.problem-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

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

.problem-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.problem-card p {
    color: var(--gray);
    line-height: 1.8;
}

/* =====================================================
   SOLUTION SECTION
   ===================================================== */
.solution {
    padding: 6rem 0;
}

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

.solution-feature {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2rem;
    align-items: start;
}

.feature-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
    opacity: 0.2;
}

.solution-feature h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.feature-list {
    list-style: none;
    margin-top: 1rem;
}

.feature-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.feature-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-weight: bold;
}

/* =====================================================
   GUARANTEE BOX
   ===================================================== */
.guarantee-box {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: var(--white);
    padding: 3rem;
    border-radius: 12px;
    margin-top: 4rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

.guarantee-box h3 {
    color: var(--white);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.guarantee-main {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 1.5rem 0;
}

.guarantee-terms {
    font-size: 1.125rem;
    margin: 1rem 0;
    color: rgba(255, 255, 255, 0.9);
}

.guarantee-options {
    list-style: none;
    max-width: 600px;
    margin: 1.5rem auto;
    text-align: left;
}

.guarantee-options li {
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 8px;
    margin: 0.75rem 0;
    font-size: 1.125rem;
}

.guarantee-footer {
    font-size: 1.25rem;
    font-weight: 700;
    margin-top: 1.5rem;
    color: #fbbf24;
}

/* =====================================================
   PRICING SECTION
   ===================================================== */
.pricing {
    padding: 6rem 0;
    background: var(--light-gray);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.pricing-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    border: 2px solid transparent;
    position: relative;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(99, 102, 241, 0.15);
}

.pricing-featured {
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.2);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary);
    color: var(--white);
    padding: 0.25rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.pricing-badge.premium {
    background: var(--gradient);
}

.pricing-title {
    font-size: 1.75rem;
    margin: 1rem 0;
}

.pricing-price {
    margin: 1.5rem 0;
}

.price-amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
}

.price-period {
    font-size: 1rem;
    color: var(--gray);
}

.pricing-description {
    color: var(--gray);
    margin-bottom: 1.5rem;
}

.pricing-features {
    list-style: none;
    margin: 2rem 0;
}

.pricing-features li {
    padding: 0.75rem 0;
    padding-left: 1.5rem;
    position: relative;
    border-bottom: 1px solid var(--light-gray);
}

.pricing-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-weight: bold;
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-note {
    margin-top: 1.5rem;
    font-size: 0.875rem;
    color: var(--gray);
    font-style: italic;
}

.pricing-comparison {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    margin-top: 3rem;
}

.pricing-comparison h3 {
    text-align: center;
    margin-bottom: 2rem;
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.comparison-item {
    text-align: center;
    padding: 1rem;
}

.comparison-label {
    font-size: 0.875rem;
    color: var(--gray);
    margin-bottom: 0.5rem;
}

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

.comparison-value.bad {
    color: #ef4444;
}

.comparison-value.good {
    color: var(--secondary);
}

/* =====================================================
   PROOF SECTION
   ===================================================== */
.proof {
    padding: 6rem 0;
}

.proof-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.proof-stat {
    text-align: center;
    padding: 2rem;
    background: var(--light-gray);
    border-radius: 12px;
    transition: transform 0.3s ease;
}

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

.proof-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.proof-label {
    color: var(--gray);
}

.results-box {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: 12px;
    margin: 3rem 0;
}

.results-box h3 {
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 1.75rem;
}

.results-list {
    list-style: none;
    max-width: 700px;
    margin: 0 auto;
}

.results-list li {
    padding: 1rem;
    font-size: 1.125rem;
    border-bottom: 1px solid #cbd5e1;
}

.results-list li:last-child {
    border-bottom: none;
}

.case-study {
    background: var(--dark);
    color: var(--white);
    padding: 3rem;
    border-radius: 12px;
    margin: 3rem 0;
}

.case-study h3 {
    color: var(--white);
    margin-bottom: 1rem;
}

.case-study blockquote {
    border-left: 4px solid var(--primary);
    padding-left: 1.5rem;
    margin: 1.5rem 0;
    font-style: italic;
    font-size: 1.125rem;
}

.benchmarks {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: 12px;
}

.benchmarks h3 {
    margin-bottom: 1rem;
}

.benchmarks ul {
    margin-top: 1rem;
    list-style: none;
    padding-left: 0;
}

.benchmarks li {
    padding: 0.5rem 0;
}

/* =====================================================
   HOW IT WORKS / TIMELINE
   ===================================================== */
.how-it-works {
    padding: 6rem 0;
    background: var(--light-gray);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: var(--primary);
    opacity: 0.3;
}

.timeline-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-item:nth-child(even) {
    direction: rtl;
}

.timeline-item:nth-child(even) .timeline-content {
    direction: ltr;
}

.timeline-number {
    text-align: right;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    padding-right: 2rem;
}

.timeline-item:nth-child(even) .timeline-number {
    text-align: left;
    padding-left: 2rem;
    padding-right: 0;
}

.timeline-content {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.timeline-content h3 {
    margin-bottom: 0.5rem;
    color: var(--dark);
}

/* =====================================================
   FAQ SECTION
   ===================================================== */
.faq {
    padding: 6rem 0;
}

.faq-grid {
    display: grid;
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--light-gray);
    border-radius: 8px;
    overflow: hidden;
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    background: var(--light-gray);
    margin: 0;
    font-size: 1.125rem;
    transition: background 0.3s ease;
    user-select: none;
}

.faq-question:hover {
    background: #e2e8f0;
}

.faq-answer {
    padding: 0 1.5rem 1.5rem;
    color: var(--gray);
    display: none;
}

.faq-answer.active {
    display: block;
}

.faq-answer ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.faq-answer p {
    margin: 0.75rem 0;
}

/* =====================================================
   FINAL CTA
   ===================================================== */
.final-cta {
    padding: 6rem 0;
    background: var(--dark);
    color: var(--white);
    text-align: center;
}

.final-cta h2 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: 1rem;
}

.final-cta > p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.8);
}

.cta-benefits {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin: 2rem 0 3rem;
}

.benefit {
    font-size: 1.125rem;
    color: var(--secondary);
}

.cta-guarantee {
    margin-top: 1.5rem;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

/* =====================================================
   CALENDLY SECTION
   ===================================================== */
.calendly-section {
    padding: 4rem 0;
    background: var(--light-gray);
}

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

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

.footer-brand h3 {
    color: var(--white);
    margin-bottom: 1rem;
}

.footer-brand p,
.footer-contact p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0.5rem 0;
}

.footer-contact h4 {
    color: var(--white);
    margin-bottom: 1rem;
}

.footer-contact a {
    color: var(--primary);
    text-decoration: none;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

/* =====================================================
   RESPONSIVE DESIGN
   ===================================================== */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .problem-grid {
        grid-template-columns: 1fr;
    }
    
    .solution-feature {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .feature-number {
        text-align: center;
    }
    
    .guarantee-box {
        padding: 2rem 1.5rem;
    }
    
    .guarantee-main {
        font-size: 1.25rem;
    }
    
    .guarantee-options li {
        font-size: 1rem;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .comparison-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .timeline::before {
        left: 0;
    }
    
    .timeline-item {
        grid-template-columns: 1fr;
    }
    
    .timeline-number {
        text-align: left;
        padding: 0 0 0.5rem 0;
    }
    
    .timeline-item:nth-child(even) .timeline-number {
        text-align: left;
        padding: 0 0 0.5rem 0;
    }
    
    .cta-group {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
    
    .final-cta h2 {
        font-size: 2rem;
    }
    
    .cta-benefits {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .pricing-card {
        padding: 1.5rem;
    }
    
    .price-amount {
        font-size: 2.5rem;
    }
    
    .guarantee-box {
        padding: 1.5rem 1rem;
    }
    
    .guarantee-box h3 {
        font-size: 1.5rem;
    }
}

/* =====================================================
   SMOOTH SCROLLING
   ===================================================== */
html {
    scroll-behavior: smooth;
}

/* =====================================================
   ANIMATIONS
   ===================================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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