/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background: #fafafa;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
header {
    padding: 24px 0;
    border-bottom: 1px solid #e5e5e5;
}

.logo {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1a1a1a;
}

/* Main content */
main {
    padding: 48px 0;
}

section {
    margin-bottom: 64px;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
    color: #0a0a0a;
}

h1 em {
    font-style: normal;
    color: #2563eb;
}

h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: #0a0a0a;
}

h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

p {
    color: #4a4a4a;
    margin-bottom: 12px;
}

.subtitle {
    font-size: 1.25rem;
    color: #6b6b6b;
    max-width: 600px;
}

/* Features grid */
.features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 24px;
}

@media (max-width: 600px) {
    .features {
        grid-template-columns: 1fr;
    }
}

.feature {
    background: white;
    padding: 24px;
    border-radius: 12px;
    border: 1px solid #e5e5e5;
}

.feature .icon {
    font-size: 1.5rem;
    display: block;
    margin-bottom: 12px;
}

.feature h3 {
    margin-bottom: 8px;
}

.feature p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Sample preview */
.sample-preview {
    background: white;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    padding: 24px;
    margin-top: 16px;
}

.sample-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid #e5e5e5;
}

.sample-tag {
    background: #dbeafe;
    color: #1e40af;
    padding: 4px 12px;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 500;
}

.sample-preview ul {
    list-style: none;
    margin-bottom: 16px;
}

.sample-preview li {
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 0.95rem;
    color: #4a4a4a;
}

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

.sample-note {
    font-size: 0.9rem;
    color: #6b6b6b;
    font-style: italic;
    margin-bottom: 0;
}

/* Pricing */
.price-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 24px;
}

@media (max-width: 600px) {
    .price-cards {
        grid-template-columns: 1fr;
    }
}

.price-card {
    background: white;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    padding: 32px 24px;
    position: relative;
}

.price-card.featured {
    border: 2px solid #2563eb;
}

.popular-tag {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: #2563eb;
    color: white;
    padding: 4px 16px;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 500;
}

.price-header {
    text-align: center;
    margin-bottom: 24px;
}

.price-header h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: #0a0a0a;
}

.price span {
    font-size: 1rem;
    font-weight: 400;
    color: #6b6b6b;
}

.price-card ul {
    list-style: none;
    margin-bottom: 24px;
}

.price-card li {
    padding: 8px 0;
    color: #4a4a4a;
    font-size: 0.95rem;
}

.price-card li::before {
    content: "✓ ";
    color: #22c55e;
    font-weight: 600;
}

/* Buttons */
.btn {
    display: inline-block;
    width: 100%;
    padding: 14px 24px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
}

.btn-primary {
    background: #2563eb;
    color: white;
}

.btn-primary:hover {
    background: #1d4ed8;
}

.btn-secondary {
    background: white;
    color: #2563eb;
    border: 1px solid #2563eb;
}

.btn-secondary:hover {
    background: #eff6ff;
}

/* Waitlist form */
.waitlist {
    background: white;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    padding: 32px;
    text-align: center;
}

.waitlist h2 {
    margin-bottom: 8px;
}

.waitlist > p {
    margin-bottom: 24px;
}

.waitlist-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 400px;
    margin: 0 auto;
}

.waitlist-form input {
    padding: 14px 16px;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
}

.waitlist-form input:focus {
    outline: none;
    border-color: #2563eb;
}

.waitlist-form .btn {
    margin-top: 8px;
}

.form-note {
    font-size: 0.85rem;
    color: #6b6b6b;
    margin-top: 16px;
    margin-bottom: 0;
}

/* FAQ */
.faq-item {
    background: white;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 12px;
}

.faq-item h3 {
    margin-bottom: 8px;
}

.faq-item p {
    margin-bottom: 0;
    font-size: 0.95rem;
}

/* Footer */
footer {
    padding: 32px 0;
    border-top: 1px solid #e5e5e5;
    text-align: center;
}

footer p {
    font-size: 0.9rem;
    color: #6b6b6b;
}

footer a {
    color: #2563eb;
    text-decoration: none;
}

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

.footer-note {
    margin-top: 8px;
    font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 600px) {
    h1 {
        font-size: 1.75rem;
    }
    
    .subtitle {
        font-size: 1.1rem;
    }
    
    section {
        margin-bottom: 48px;
    }
}

/* How it works */
.how-it-works {
    padding: 48px 0;
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 24px;
}

.step {
    text-align: center;
    padding: 24px;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: #4f46e5;
    color: white;
    border-radius: 50%;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.step h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.step p {
    color: #666;
    font-size: 0.95rem;
}

@media (max-width: 640px) {
    .steps {
        grid-template-columns: 1fr;
    }
}