* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.dvl-landing-page {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #0f172a;
    overflow-x: hidden;
}

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

/* Hero Section */
.dvl-hero {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--dvl-primary, #667eea) 0%, var(--dvl-secondary, #764ba2) 100%);
    position: relative;
    overflow: hidden;
}

.dvl-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><rect width="100" height="100" fill="none" stroke="white" stroke-width="0.5" opacity="0.1"/></svg>');
    opacity: 0.3;
}

.dvl-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: #ffffff;
}

.dvl-hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.dvl-hero p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.dvl-hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.dvl-primary-button {
    background: #ffffff;
    color: var(--dvl-primary, #6366f1);
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    display: inline-block;
}

.dvl-primary-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.dvl-secondary-button {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    border: 2px solid #ffffff;
    transition: all 0.3s;
    display: inline-block;
}

.dvl-secondary-button:hover {
    background: #ffffff;
    color: var(--dvl-primary, #6366f1);
}

/* Features Section */
.dvl-features {
    padding: 100px 0;
    background: #f1f5f9;
}

.dvl-section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--dvl-primary, #6366f1), var(--dvl-secondary, #8b5cf6));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dvl-section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: #64748b;
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

.dvl-feature-card {
    background: #ffffff;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s;
}

.dvl-feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(99, 102, 241, 0.15);
}

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

.dvl-feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #0f172a;
}

.dvl-feature-card p {
    color: #64748b;
    line-height: 1.8;
}

/* How It Works Section */
.dvl-how-it-works {
    padding: 100px 0;
    background: #ffffff;
}

.dvl-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.dvl-step {
    text-align: center;
    position: relative;
}

.dvl-step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--dvl-primary, #6366f1), var(--dvl-secondary, #8b5cf6));
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.dvl-step h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: #0f172a;
}

.dvl-step p {
    color: #64748b;
    line-height: 1.8;
}

/* Benefits Section */
.dvl-benefits {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--dvl-accent, #ec4899) 0%, var(--dvl-secondary, #8b5cf6) 100%);
    color: #ffffff;
}

.dvl-benefits .dvl-section-title {
    color: #ffffff;
    -webkit-text-fill-color: #ffffff;
}

.dvl-benefits .dvl-section-subtitle {
    color: rgba(255, 255, 255, 0.9);
}

.dvl-benefit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.dvl-benefit-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.dvl-benefit-item h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dvl-benefit-item p {
    opacity: 0.9;
    line-height: 1.8;
}

/* CTA Section */
.dvl-cta-section {
    padding: 100px 0;
    background: #0f172a;
    text-align: center;
    color: #ffffff;
}

.dvl-cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

.dvl-cta-section p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

.dvl-cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.dvl-cta-button {
    background: linear-gradient(135deg, var(--dvl-primary, #6366f1), var(--dvl-secondary, #8b5cf6));
    color: #ffffff;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s;
    display: inline-block;
}

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

/* Footer */
.dvl-footer {
    padding: 3rem 0;
    background: #0a0f1e;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
}

.dvl-footer-links {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.dvl-footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s;
}

.dvl-footer-links a:hover {
    color: #ffffff;
}

.dvl-social-links {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin: 2rem 0;
}

.dvl-social-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.5rem;
    transition: color 0.3s;
    text-decoration: none;
}

.dvl-social-links a:hover {
    color: var(--dvl-primary, #6366f1);
}

/* Responsive */
@media (max-width: 768px) {
    .dvl-hero h1 {
        font-size: 2rem;
    }

    .dvl-hero p {
        font-size: 1rem;
    }

    .dvl-section-title {
        font-size: 2rem;
    }

    .dvl-feature-grid,
    .dvl-benefit-grid {
        grid-template-columns: 1fr;
    }

    .dvl-steps {
        grid-template-columns: 1fr;
    }
}

/* Animation */
.dvl-animate-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.dvl-animate-in.dvl-visible {
    opacity: 1;
    transform: translateY(0);
}