/*
Changelog:
- Minimalist design with clean split background (navy top, light grey bottom)
- Simple "Coming Soon" badge with subtle styling
- White container with rounded corners over split background
- Enhanced typography and spacing for modern look
- Clean button styling without excessive effects
*/

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    color: #1E1E2F;
    background: linear-gradient(180deg, #1E1E2F 0%, #1E1E2F 50%, #F5F5F5 50%, #F5F5F5 100%) !important;
    background-color: #1E1E2F;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 0;
}

/* Container */
.container {
    max-width: 780px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 100vh;
    background-color: #FFFFFF;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 1;
}

/* Header */
header {
    margin-bottom: 3rem;
}

/* Logo word-mark */
.logo {
    font-size: 3.5rem;     /* much bigger than hero h1 */
    font-weight: 700;      /* bolder for emphasis  */
    letter-spacing: -0.5px;
    display: inline-block;
    margin-top: 24px;      /* keep some top space */
    color: #1E1E2F;
    text-decoration: none;
}

/* Main content */
main {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
}

/* Coming Soon Badge - Minimalist */
.coming-soon {
    background: rgba(0, 200, 161, 0.1);
    color: #00C8A1;
    border: 1px solid rgba(0, 200, 161, 0.2);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 8px 16px;
    border-radius: 4px;
    margin-bottom: 2rem;
    display: inline-block;
}

/* Screen reader only content */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

h1 {
    font-size: 1.875rem;
    font-weight: 700;
    color: #1E1E2F;
    line-height: 1.2;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
}

p {
    font-size: 1rem;
    font-weight: 500;
    color: #1E1E2F;
    line-height: 1.6;
    max-width: 600px;
    margin-bottom: 2rem;
}

/* CTA Button */
.cta {
    display: inline-block;
    background-color: #00C8A1;
    color: #FFFFFF;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.25s ease;
    letter-spacing: -0.01em;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.cta:hover {
    filter: brightness(92%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.cta:focus {
    outline: 2px solid #00C8A1;
    outline-offset: 2px;
}

/* Footer */
footer {
    margin-top: 4rem;
    font-size: 0.875rem;
    font-weight: 300;
    color: #6B7280;
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 767px) {
    .container {
        padding: 1.5rem 1rem;
    }
    
    h1 {
        font-size: 1.75rem;
    }
    
    .logo {
        font-size: 2.75rem;
    }
    
    main {
        gap: 1.5rem;
    }
    
    header {
        margin-bottom: 2rem;
    }
    
    footer {
        margin-top: 3rem;
    }
}

@media (min-width: 768px) {
    h1 {
        font-size: 2.125rem;
    }
    
    .logo {
        font-size: 4rem;
    }
    
    .container {
        padding-block: 96px 72px;
        padding-inline: 2rem;
    }
    
    main {
        gap: 2.5rem;
    }
}

/* Features List */
.features {
    list-style: none;
    padding: 0;
    margin: 32px 0;
    display: grid;
    gap: 12px;
}

.features li {
    font-weight: 500;
    position: relative;
    padding-left: 26px;
    text-align: left;
    line-height: 1.5;
    display: block;
    margin: 0;
}

.features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: #00C8A1;
    font-weight: 700;
    width: 20px;
    text-align: center;
}

/* High contrast accessibility */
@media (prefers-contrast: high) {
    .cta {
        border: 2px solid #00C8A1;
    }
    
    .cta:hover {
        border-color: #00957C;
    }
}

/* Reduced motion accessibility */
@media (prefers-reduced-motion: reduce) {
    .cta {
        transition: none;
    }
}