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

:root {
    --primary: #4a7c59;
    --primary-dark: #3d6649;
    --text: #2c3e2d;
    --text-light: #5c7a5e;
    --background: #fefdfb;
    --background-alt: #f4f1eb;
    --border: #d4cfc4;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text);
    line-height: 1.6;
    background: linear-gradient(180deg, var(--background-alt) 0%, var(--background) 50%);
    min-height: 100vh;
}

.landing {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 1.5rem;
}

.container {
    text-align: center;
    max-width: 600px;
    width: 100%;
}

.badge {
    display: inline-block;
    background: var(--primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.375rem 0.875rem;
    border-radius: 999px;
    margin-bottom: 1.5rem;
}

.app-name {
    font-size: clamp(2.5rem, 8vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--text) 0%, var(--primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tagline {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 3rem;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.feature {
    padding: 1.5rem 1rem;
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--background-alt);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: var(--primary);
}

.feature h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.375rem;
}

.feature p {
    font-size: 0.875rem;
    color: var(--text-light);
}

.cta {
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 3rem;
}

.cta-text {
    font-weight: 500;
    margin-bottom: 1rem;
}

.signup-form {
    display: flex;
    gap: 0.75rem;
    max-width: 400px;
    margin: 0 auto;
}

.signup-form input {
    flex: 1;
    padding: 0.875rem 1rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s;
}

.signup-form input:focus {
    border-color: var(--primary);
}

.signup-form button {
    background: var(--primary);
    color: white;
    border: none;
    padding: 0.875rem 1.5rem;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.2s;
    white-space: nowrap;
}

.signup-form button:hover {
    background: var(--primary-dark);
}

.footer {
    color: var(--text-light);
    font-size: 0.875rem;
}

@media (max-width: 600px) {
    .features {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .feature {
        padding: 1rem;
    }

    .signup-form {
        flex-direction: column;
    }

    .signup-form button {
        width: 100%;
    }
}