/* Primary Source Design System */

:root {
    /* Colors */
    /* --color-bg: #f4d880;
    --color-text: #1a1a1a;
    --color-text-secondary: #5c4a28;
    --color-text-tertiary: #706035;
    --color-text-muted: #8f7a48;
    --color-text-placeholder: #a2905a;
    --color-accent: #cfa530;
    --color-input-bg: #ecc860; */
    --color-bg: #f7dc6f;
    --color-text: #1a1a1a;
    --color-text-secondary: #5a4a1a;
    --color-text-tertiary: #7a6a2a;
    --color-text-muted: #9a8a3a;
    --color-text-placeholder: #b0a050;
    --color-accent: #d4a012;
    --color-input-bg: #f0cc40;

    /* Typography */
    --font-primary: 'Space Grotesk', -apple-system, sans-serif;
    --font-mono: 'Space Mono', monospace;

    /* Spacing */
    --container-max-width: 720px;
}

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

html, body {
    height: 100%;
}

body {
    font-family: var(--font-primary);
    line-height: 1.5;
    color: var(--color-text);
    background: var(--color-bg);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Layout */
main {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px 20px;
}

.container {
    max-width: var(--container-max-width);
}

/* Typography */
.eyebrow {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
}

h1 {
    font-size: clamp(2.5rem, 8vw, 4rem);
    color: var(--color-text);
    margin-bottom: 0.25rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.03em;
}

h1 .tm {
    font-size: 0.4em;
    vertical-align: super;
    font-weight: 400;
}

.tagline {
    font-size: clamp(1.25rem, 4vw, 1.75rem);
    color: var(--color-text-secondary);
    margin-bottom: 3rem;
    font-weight: 400;
}

/* Value Props */
.value-props {
    margin-bottom: 3rem;
    border-left: 2px solid var(--color-accent);
    padding-left: 1.5rem;
}

.value-props p {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    color: var(--color-text-tertiary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.value-props p:last-child {
    margin-bottom: 0;
}

.value-props strong {
    color: var(--color-text);
    font-weight: 400;
}

/* Forms */
.waitlist-form {
    display: flex;
    gap: 0;
    max-width: 480px;
}

.thank-you-message {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--color-text);
    padding: 16px 0;
}

.waitlist-form input[type="email"] {
    flex: 1;
    padding: 16px 20px;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    background: var(--color-input-bg);
    border: 1px solid var(--color-accent);
    border-right: none;
    color: var(--color-text);
    min-width: 0;
}

.waitlist-form input[type="email"]::placeholder {
    color: var(--color-text-placeholder);
}

.waitlist-form input[type="email"]:focus {
    outline: none;
    border-color: var(--color-text);
    background: #fff;
}

.waitlist-form button {
    padding: 16px 28px;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--color-text);
    color: var(--color-bg);
    border: 1px solid var(--color-text);
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
}

.waitlist-form button:hover {
    background: transparent;
    color: var(--color-text);
}

/* Footer */
footer {
    padding: 30px 20px;
    color: var(--color-text-placeholder);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.05em;
}

footer .footer-content {
    max-width: var(--container-max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

footer a {
    color: var(--color-text-muted);
    text-decoration: none;
}

footer a:hover {
    color: var(--color-text-secondary);
}

/* Responsive */
@media (max-width: 540px) {
    .waitlist-form {
        flex-direction: column;
    }

    .waitlist-form input[type="email"] {
        border-right: 1px solid var(--color-accent);
        border-bottom: none;
    }

    .waitlist-form input[type="email"]:focus {
        border-color: var(--color-text);
    }

    footer .footer-content {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}