:root {
    --primary: #2563eb;
    --dark: #1e293b;
    --light: #f8fafc;
    --text: #334155;
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text);
    line-height: 1.6;
    background: var(--light);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: white;
    padding: 20px 0;
    border-bottom: 1px solid #e2e8f0;
}

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

.logo {
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--dark);
    letter-spacing: -0.5px;
}

nav a {
    text-decoration: none;
    color: var(--text);
    font-weight: 600;
    margin-left: 20px;
}

nav .btn {
    background: var(--dark);
    color: white;
    padding: 10px 20px;
    border-radius: 6px;
}

/* Hero */
.hero {
    text-align: center;
    padding: 100px 0;
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
}

.hero h1 {
    font-size: 3.5rem;
    color: var(--dark);
    margin-bottom: 20px;
    line-height: 1.1;
}

.hero h1 span {
    color: var(--primary);
}

.hero p {
    font-size: 1.25rem;
    color: #64748b;
    max-width: 600px;
    margin: 0 auto 40px;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.2s;
}

.btn:hover {
    transform: translateY(-2px);
}

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

.btn-secondary {
    background: #e2e8f0;
    color: var(--dark);
    margin-left: 10px;
}

/* How it Works */
.how-it-works {
    padding: 80px 0;
    background: white;
    border-top: 1px solid #f1f5f9;
}

.how-it-works h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--dark);
    margin-bottom: 50px;
}

.steps {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    text-align: center;
}

.step {
    flex: 1;
    min-width: 250px;
    padding: 20px;
}

.step-number {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 60px;
    height: 60px;
    background: var(--primary);
    color: white;
    font-size: 1.5rem;
    font-weight: 800;
    border-radius: 50%;
    margin-bottom: 20px;
}

.step h3 {
    margin-bottom: 15px;
    color: var(--dark);
    font-size: 1.5rem;
}

.step p {
    color: #64748b;
    font-size: 1.1rem;
}

/* Selection Guide */
.selection-guide {
    padding: 60px 0;
    background: #f1f5f9;
    text-align: center;
}

.selection-guide h2 {
    font-size: 2rem;
    color: var(--dark);
    margin-bottom: 40px;
}

.guide-grid {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.guide-item {
    background: white;
    padding: 25px;
    border-radius: 10px;
    flex: 1;
    min-width: 250px;
    max-width: 350px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.guide-item .problem {
    font-style: italic;
    color: #475569;
    margin-bottom: 10px;
    font-size: 1.05rem;
}

.guide-item .arrow {
    font-size: 1.5rem;
    color: var(--primary);
    margin: 10px 0;
}

.guide-item .solution {
    color: var(--primary);
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.guide-item .tagline {
    font-size: 0.9rem;
    color: #64748b;
    font-weight: 600;
}

/* Features & Packages */
.features, .packages {
    padding: 80px 0;
}

.features h2, .packages h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--dark);
    margin-bottom: 50px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    align-items: start; /* Aligns cards to the top */
}

.card {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s, box-shadow 0.2s;
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.card.featured {
    border: 2px solid var(--primary);
    transform: scale(1.02);
    z-index: 1;
}

.card.featured:hover {
    transform: scale(1.02) translateY(-5px);
}

.badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.card h3 {
    margin-bottom: 10px;
    color: var(--dark);
    font-size: 1.25rem;
}

.price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--dark);
    margin: 10px 0 0;
    line-height: 1;
}

.price span {
    font-size: 1rem;
    font-weight: 400;
    color: #64748b;
}

.sub-price {
    color: #64748b;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.features-list {
    list-style: none;
    margin: 20px 0;
    flex-grow: 1; /* Pushes button to bottom */
}

.features-list li {
    margin-bottom: 10px;
    font-size: 0.95rem;
    color: var(--text);
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.features-list li strong {
    color: var(--dark);
}

.full-width {
    display: block;
    width: 100%;
    text-align: center;
    margin-top: auto;
}

/* Audit Section */
.audit-section {
    padding: 80px 0;
    background: #eff6ff; /* Very light blue */
    text-align: center;
}

.audit-content {
    max-width: 800px;
    margin: 0 auto;
}

.audit-section h2 {
    font-size: 2.5rem;
    color: var(--dark);
    margin-bottom: 20px;
}

.audit-section h2 span {
    color: var(--primary);
}

.audit-section p {
    font-size: 1.2rem;
    color: #475569;
    margin-bottom: 40px;
}

.audit-benefits {
    list-style: none;
    text-align: left;
    margin: 0 auto 40px;
    display: inline-block;
}

.audit-benefits li {
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: var(--text);
}

/* Trust Signals */
.trust-signals {
    padding: 40px 0;
    background: white;
    border-bottom: 1px solid #e2e8f0;
}

.trust-signals .container {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

.signal {
    text-align: center;
    max-width: 250px;
}

.signal-icon {
    font-size: 2rem;
    margin-bottom: 10px;
}

.signal h3 {
    font-size: 1.1rem;
    color: var(--dark);
    margin-bottom: 5px;
}

.signal p {
    font-size: 0.9rem;
    color: #64748b;
}

/* Contact */
.contact {
    background: var(--dark);
    color: white;
    text-align: center;
    padding: 80px 0;
}

.contact h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.contact p {
    margin-bottom: 30px;
    color: #94a3b8;
    font-size: 1.2rem;
}

/* Contact Form */
.contact-form {
    max-width: 500px;
    margin: 30px auto 0;
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    text-align: left;
}

.form-group {
    margin-bottom: 15px;
}

input, textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-family: inherit;
    font-size: 1rem;
    color: var(--text);
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
}

textarea {
    resize: vertical;
    min-height: 100px;
}

button[type="submit"] {
    width: 100%;
    cursor: pointer;
    margin-top: 10px;
    border: none;
}

.form-message {
    margin-top: 15px;
    text-align: center;
    font-weight: bold;
    min-height: 24px;
}

/* Footer */
footer {
    padding: 60px 0 20px;
    background: #f8fafc;
    border-top: 1px solid #e2e8f0;
    color: #64748b;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col {
    flex: 1;
    min-width: 150px;
}

.footer-col h3 {
    color: var(--dark);
    font-size: 1.25rem;
    margin-bottom: 15px;
}

.footer-col h4 {
    color: var(--dark);
    margin-bottom: 15px;
    font-size: 1rem;
}

.footer-col a {
    display: block;
    color: #64748b;
    text-decoration: none;
    margin-bottom: 8px;
    transition: color 0.2s;
}

.footer-col a:hover {
    color: var(--primary);
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #e2e8f0;
    font-size: 0.875rem;
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: 20px;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .features h2, .how-it-works h2, .contact h2 {
        font-size: 2rem;
    }
}