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

:root {
    /* Warm, professional color palette */
    --color-primary: #2d5a4a;
    --color-primary-hover: #234538;
    --color-accent: #d4a574;
    --color-text: #2a2a2a;
    --color-text-secondary: #5a5a5a;
    --color-background: #fdfdfb;
    --color-background-alt: #f5f4f0;
    --color-border: #e0ddd5;
    --color-success: #2d5a4a;
    --color-error: #b44d3d;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Inter", "Helvetica Neue", Arial, sans-serif;
    --max-width: 42rem;
    --max-width-wide: 68rem;
    
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
}

body {
    font-family: var(--font-sans);
    font-size: 18px;
    line-height: 1.65;
    color: var(--color-text);
    background: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-wide {
    max-width: var(--max-width-wide);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Hero Section */
.hero {
    padding: var(--spacing-2xl) 0 var(--spacing-xl);
    text-align: center;
}

.wordmark {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.01em;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
    letter-spacing: -0.025em;
}

.subhead {
    font-size: 1.25rem;
    line-height: 1.5;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    max-width: 36rem;
    margin-left: auto;
    margin-right: auto;
}

/* CTA Form */
.cta-form {
    margin-top: var(--spacing-xl);
    max-width: 32rem;
    margin-left: auto;
    margin-right: auto;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.form-row {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-label {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 0.25rem;
    text-align: left;
}

input[type="email"] {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-background);
    color: var(--color-text);
    transition: border-color 0.2s, box-shadow 0.2s;
    min-height: 52px;
    font-family: var(--font-sans);
}

input[type="email"]:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(45, 90, 74, 0.1);
}

input[type="email"]::placeholder {
    color: var(--color-text-secondary);
    opacity: 0.6;
}

.cta-button {
    width: 100%;
    padding: 0.875rem 2rem;
    font-size: 1.0625rem;
    font-weight: 600;
    color: white;
    background: var(--color-primary);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
    min-height: 52px;
    -webkit-tap-highlight-color: transparent;
    font-family: var(--font-sans);
}

.cta-button:hover {
    background: var(--color-primary-hover);
}

.cta-button:active {
    transform: translateY(1px);
}

.cta-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.cta-button:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.microcopy {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    text-align: center;
    line-height: 1.5;
}

.form-legal-links {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    text-align: center;
    margin-top: var(--spacing-sm);
    line-height: 1.6;
}

.form-legal-links a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s;
}

.form-legal-links a:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

.form-message {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 500;
    display: none;
    text-align: center;
}

.form-message.success {
    display: block;
    background: rgba(45, 90, 74, 0.1);
    color: var(--color-success);
    border: 1px solid rgba(45, 90, 74, 0.2);
}

.form-message.error {
    display: block;
    background: rgba(180, 77, 61, 0.1);
    color: var(--color-error);
    border: 1px solid rgba(180, 77, 61, 0.2);
}

/* What You Get Section */
.what-you-get {
    padding: var(--spacing-2xl) 0;
    background: var(--color-background-alt);
}

.what-you-get h2 {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    text-align: center;
    color: var(--color-text);
    letter-spacing: -0.02em;
}

.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-width: 36rem;
    margin: 0 auto;
}

.feature-list li {
    font-size: 1.0625rem;
    line-height: 1.6;
    padding-left: 2rem;
    position: relative;
    color: var(--color-text);
}

.feature-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
    font-size: 1.25rem;
    top: -0.125rem;
}

/* Who It's For Section */
.who-its-for {
    padding: var(--spacing-2xl) 0;
    text-align: center;
}

.who-its-for h2 {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
    letter-spacing: -0.02em;
}

.who-its-for p {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
    max-width: 36rem;
    margin: 0 auto;
}

/* Trust Section */
.trust-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-background-alt);
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.trust-content {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.trust-content p {
    margin-bottom: 0.5rem;
}

.trust-content strong {
    color: var(--color-text);
    font-weight: 600;
}

.trust-content a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s;
}

.trust-content a:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

/* Footer */
footer {
    padding: var(--spacing-xl) 0;
    border-top: 1px solid var(--color-border);
    text-align: center;
    background: var(--color-background);
}

.footer-tagline {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
}

.footer-nav a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

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

.separator {
    color: var(--color-border);
}

.footer-company {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    margin-top: var(--spacing-sm);
}

/* Legal Pages */
.legal-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.legal-header {
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-background);
}

.legal-wordmark {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    display: inline-block;
    transition: opacity 0.2s;
}

.legal-wordmark:hover {
    opacity: 0.8;
}

.legal-content {
    flex: 1;
    padding: var(--spacing-xl) 0;
}

.legal-content h1 {
    font-size: 2.25rem;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
}

.legal-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: var(--spacing-xl) 0 var(--spacing-md);
    color: var(--color-text);
    letter-spacing: -0.01em;
}

.legal-content h2:first-of-type {
    margin-top: var(--spacing-lg);
}

.legal-content p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.legal-content ul {
    margin-bottom: var(--spacing-md);
    padding-left: 1.75rem;
    color: var(--color-text-secondary);
}

.legal-content li {
    margin-bottom: 0.5rem;
    line-height: 1.7;
}

.legal-content a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s;
}

.legal-content a:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

.legal-content strong {
    color: var(--color-text);
    font-weight: 600;
}

.legal-content hr {
    margin: var(--spacing-xl) 0;
    border: none;
    border-top: 1px solid var(--color-border);
}

.legal-content table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-md) 0 var(--spacing-lg);
    font-size: 0.9375rem;
}

.legal-content th,
.legal-content td {
    text-align: left;
    padding: 0.875rem 1rem;
    border: 1px solid var(--color-border);
}

.legal-content th {
    background-color: var(--color-background-alt);
    font-weight: 600;
    color: var(--color-text);
}

.legal-content td {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* Tablet and up */
@media (min-width: 640px) {
    .form-group {
        flex-direction: column;
        align-items: stretch;
    }
    
    .form-label {
        margin-bottom: var(--spacing-sm);
    }
    
    .form-row {
        display: flex;
        flex-direction: row;
        gap: var(--spacing-sm);
    }
    
    input[type="email"] {
        flex: 1;
    }
    
    .cta-button {
        width: auto;
        min-width: 200px;
    }
}

/* Desktop */
@media (min-width: 768px) {
    body {
        font-size: 18px;
    }
    
    h1 {
        font-size: 3.25rem;
    }
    
    .subhead {
        font-size: 1.375rem;
    }
    
    .hero {
        padding: 4rem 0 var(--spacing-2xl);
    }
    
    .what-you-get h2,
    .who-its-for h2 {
        font-size: 2rem;
    }
    
    .legal-content h1 {
        font-size: 2.5rem;
    }
    
    .legal-content h2 {
        font-size: 1.75rem;
    }
}

/* Large screens */
@media (min-width: 1024px) {
    h1 {
        font-size: 3.75rem;
    }
    
    .subhead {
        font-size: 1.5rem;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    input[type="email"] {
        border-width: 3px;
    }
    
    .cta-button {
        border: 2px solid var(--color-text);
    }
}

/* Focus visible for keyboard navigation */
a:focus-visible,
button:focus-visible,
input:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}