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

:root {
    --background: 0 0% 100%;
    --foreground: 240 10% 3.9%;
    --card: 0 0% 100%;
    --card-foreground: 240 10% 3.9%;
    --muted: 240 4.8% 95.9%;
    --muted-foreground: 240 3.8% 46.1%;
    --border: 240 5.9% 90%;
    --radius: 0.5rem;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.5;
    color: hsl(var(--foreground));
    background-color: hsl(var(--background));
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
.header {
    background-color: hsl(var(--background) / 0.8);
    border-bottom: 1px solid hsl(var(--border));
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(8px);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-image {
    height: 32px;
    width: auto;
}

.logo h1 {
    font-size: 1.125rem;
    font-weight: 600;
    color: hsl(var(--foreground));
    letter-spacing: -0.025em;
}

/* Hero Section */
.hero {
    position: relative;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.9)), url('../assets/images/vip-report.jpg');
    background-size: cover;
    background-position: center;
    padding: 100px 0 80px;
    border-bottom: 1px solid hsl(var(--border));
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    padding: 6px 12px;
    background-color: hsl(var(--muted));
    border: 1px solid hsl(var(--border));
    border-radius: calc(var(--radius) - 2px);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 24px;
    letter-spacing: 0.025em;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: hsl(var(--foreground));
}

.hero-subtitle {
    font-size: 1.25rem;
    color: hsl(var(--muted-foreground));
    font-weight: 400;
    margin-bottom: 32px;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--radius);
    transition: all 0.2s ease;
    border: 1px solid hsl(var(--border));
}

.btn-primary {
    background-color: hsl(var(--foreground));
    color: hsl(var(--background));
    border-color: hsl(var(--foreground));
}

.btn-primary:hover {
    opacity: 0.9;
}

.btn-secondary {
    background-color: hsl(var(--background));
    color: hsl(var(--foreground));
}

.btn-secondary:hover {
    background-color: hsl(var(--muted));
}

/* Section Common Styles */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: hsl(var(--foreground));
    letter-spacing: -0.02em;
}

.section-description {
    font-size: 1.125rem;
    color: hsl(var(--muted-foreground));
}

/* Problem Section */
.problem {
    background-color: hsl(var(--muted) / 0.3);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.problem-card {
    background-color: hsl(var(--card));
    border: 1px solid hsl(var(--border));
    border-radius: var(--radius);
    padding: 24px;
    text-align: center;
}

.problem-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.problem-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: hsl(var(--foreground));
    letter-spacing: -0.01em;
}

.problem-card p {
    color: hsl(var(--muted-foreground));
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Solution Section */
.solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.solution-card {
    background-color: hsl(var(--card));
    border: 1px solid hsl(var(--border));
    border-radius: var(--radius);
    padding: 24px;
}

.solution-number {
    display: inline-block;
    padding: 4px 12px;
    background-color: hsl(var(--foreground));
    color: hsl(var(--background));
    border-radius: calc(var(--radius) - 2px);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.solution-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: hsl(var(--foreground));
    letter-spacing: -0.01em;
}

.solution-card p {
    color: hsl(var(--muted-foreground));
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Benefits Section */
.benefits {
    background-color: hsl(var(--muted) / 0.3);
}

.benefits-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 48px;
}

.benefits-badge {
    display: inline-block;
    padding: 6px 12px;
    background-color: hsl(var(--foreground));
    color: hsl(var(--background));
    border-radius: calc(var(--radius) - 2px);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 16px;
    letter-spacing: 0.025em;
}

.benefits-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: hsl(var(--foreground));
    letter-spacing: -0.02em;
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.benefit-item {
    display: flex;
    gap: 16px;
    background-color: hsl(var(--card));
    padding: 20px;
    border-radius: var(--radius);
    border: 1px solid hsl(var(--border));
}

.benefit-check {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    background-color: hsl(var(--foreground));
    color: hsl(var(--background));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 700;
}

.benefit-item h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
    color: hsl(var(--foreground));
    letter-spacing: -0.01em;
}

.benefit-item p {
    font-size: 0.9rem;
    color: hsl(var(--muted-foreground));
    line-height: 1.5;
}

/* Coverage Section */
.coverage-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    margin-bottom: 24px;
}

.coverage-item {
    padding: 16px;
    background-color: hsl(var(--card));
    border: 1px solid hsl(var(--border));
    border-radius: var(--radius);
    text-align: center;
    font-weight: 500;
    font-size: 0.95rem;
}

.coverage-note {
    text-align: center;
    color: hsl(var(--muted-foreground));
    font-size: 0.9rem;
    margin-top: 16px;
}

/* Process Section */
.process {
    background-color: hsl(var(--muted) / 0.3);
}

.process-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.process-step {
    flex: 1;
    min-width: 240px;
    max-width: 320px;
    text-align: center;
    padding: 32px 24px;
    background-color: hsl(var(--card));
    border: 1px solid hsl(var(--border));
    border-radius: var(--radius);
}

.step-number {
    width: 48px;
    height: 48px;
    background: hsl(var(--foreground));
    color: hsl(var(--background));
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 auto 16px;
}

.process-step h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: hsl(var(--foreground));
    letter-spacing: -0.01em;
}

.process-step p {
    color: hsl(var(--muted-foreground));
    font-size: 0.95rem;
    line-height: 1.5;
}

.process-arrow {
    font-size: 1.5rem;
    color: hsl(var(--muted-foreground));
    flex-shrink: 0;
}

/* Stats Section */
.stats {
    background-color: hsl(var(--foreground));
    color: hsl(var(--background));
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 48px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

/* CTA Section */
.cta {
    background-color: hsl(var(--muted) / 0.3);
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.cta-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: hsl(var(--foreground));
    letter-spacing: -0.02em;
}

.cta-description {
    font-size: 1.125rem;
    color: hsl(var(--muted-foreground));
    margin-bottom: 32px;
}

.cta-box {
    background-color: hsl(var(--card));
    border: 1px solid hsl(var(--border));
    border-radius: var(--radius);
    padding: 32px;
}

.cta-label {
    font-size: 1rem;
    margin-bottom: 12px;
    font-weight: 500;
    color: hsl(var(--muted-foreground));
}

.email-link {
    font-size: 1.5rem;
    font-weight: 600;
    color: hsl(var(--foreground));
    text-decoration: none;
    border-bottom: 2px solid hsl(var(--foreground));
    transition: opacity 0.2s ease;
    letter-spacing: -0.01em;
}

.email-link:hover {
    opacity: 0.8;
}

/* Footer */
.footer {
    background-color: hsl(var(--foreground));
    color: hsl(var(--background));
    padding: 48px 0 32px;
    border-top: 1px solid hsl(var(--border));
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.footer-links {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.footer-link {
    color: hsl(var(--background));
    text-decoration: none;
    font-size: 0.95rem;
    transition: opacity 0.2s ease;
    padding: 8px 16px;
    border: 1px solid hsl(var(--background) / 0.2);
    border-radius: calc(var(--radius) - 2px);
}

.footer-link:hover {
    opacity: 0.8;
    background-color: hsl(var(--background) / 0.1);
}

.footer-info {
    text-align: center;
    opacity: 0.7;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        padding: 80px 0 60px;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .benefits-wrapper {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .process-steps {
        flex-direction: column;
    }

    .process-arrow {
        transform: rotate(90deg);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }

    .stat-number {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero {
        padding: 60px 0 40px;
    }

    .hero-title {
        font-size: 1.875rem;
    }

    section {
        padding: 60px 0;
    }

    .hero-cta {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

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