/* Landing Page Styles */
.hero-section {
    background: linear-gradient(135deg, #f8fafcc7 0%, #e8f4f1c7 100%);
    padding: 4rem 2rem;
    min-height: 70vh;
    display: flex;
    align-items: center;
}

.hero-section .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin: 0 auto;
}

.hero-content {
    text-align: center;
    max-width: 100%;
    padding: 2rem;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.hero-description {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.hero-note {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: 2rem;
}

.hero-cta {
    margin-top: 2rem;
}

.hero-cta .btn {
    font-size: 1.25rem;
    padding: 1rem 2.5rem;
    box-shadow: 0 4px 12px rgba(41, 128, 95, 0.3);
}

.hero-cta .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(41, 128, 95, 0.4);
}

/* Preview Card */
.hero-preview {
    display: flex;
    justify-content: center;
}

.preview-card {
    background: var(--card-background);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    width: 100%;
}

.preview-header {
    background: var(--gradient-background);
    color: white;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
}

.preview-header i {
    font-size: 1.5rem;
}

.preview-body {
    padding: 1.5rem;
}

.preview-field {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.preview-field:last-child {
    border-bottom: none;
}

.preview-label {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.preview-value {
    color: var(--text-primary);
    font-weight: 500;
}

.preview-footer {
    padding: 1rem 1.5rem;
    background: #f8f9fa;
    border-top: 1px solid var(--border-color);
}

/* CTA Section */
.cta-section {
    padding: 3rem 2rem;
    background: transparent;
}

.cta-section .container {
    background: var(--card-background);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    max-width: 800px;
    margin: 0 auto;
}

.cta-section h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.cta-section .btn {
    font-size: 1.125rem;
    padding: 0.875rem 2rem;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-section .container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .hero-subtitle {
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 2rem 1rem;
        min-height: auto;
    }

    .hero-content {
        padding: 1.5rem;
    }

    .hero-title {
        font-size: 1.5rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
    }

    .hero-cta .btn {
        font-size: 1rem;
        padding: 0.75rem 1.5rem;
    }

    .preview-field {
        grid-template-columns: 120px 1fr;
    }

    .cta-section {
        padding: 2rem 1rem;
    }

    .cta-section .container {
        padding: 2rem;
    }

    .cta-section h2 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.35rem;
    }

    .hero-content {
        padding: 1.25rem;
    }

    .preview-field {
        grid-template-columns: 1fr;
        gap: 0.25rem;
    }

    .preview-label {
        font-size: 0.8rem;
        margin-bottom: 0.25rem;
    }

    .cta-section .container {
        padding: 1.5rem;
    }

    .container {
        padding-left: 0;
    }

    .subject-card,
    .preview-body {
        padding: 0.25rem;
    }
}