:root {
    --primary: #8b7355;
    --primary-dark: #6d5940;
    --background: #f5f2ed;
    --surface: #fefdfb;
    --surface-hover: #ebe8e0;
    --text: #2d2a26;
    --text-secondary: #6b6560;
    --text-tertiary: #8a847f;
    --border: #d8d4cc;
    --accent: #8b7355;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Helvetica Neue', 'Arial', sans-serif;
    background: var(--background);
    color: var(--text);
    line-height: 1.5;
    font-weight: 400;
    letter-spacing: -0.011em;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Navbar */
.nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--background);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text);
    letter-spacing: 0.02em;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
    font-size: 0.875rem;
}

.nav-links a:hover {
    color: var(--text);
}

/* Hero */
.hero {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 2rem 6rem;
}

.hero-content {
    text-align: center;
    max-width: 640px;
}

.hero h1 {
    font-size: 2.75rem;
    font-weight: 400;
    margin-bottom: 1.25rem;
    line-height: 1.15;
    letter-spacing: -0.025em;
    color: var(--text);
}

.hero-subtitle {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.6;
    font-weight: 400;
}

.waitlist-form {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.waitlist-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    border-radius: 2px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    font-size: 0.9375rem;
}

.waitlist-form input:focus {
    outline: none;
    border-color: var(--accent);
}

.waitlist-form input::placeholder {
    color: var(--text-tertiary);
}

.btn-primary {
    background: var(--accent);
    color: var(--background);
    padding: 0.75rem 1.5rem;
    border-radius: 2px;
    text-decoration: none;
    font-weight: 500;
    transition: background 0.2s ease;
    border: none;
    cursor: pointer;
    font-size: 0.9375rem;
    letter-spacing: 0.005em;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.waitlist-note {
    color: var(--text-secondary);
    font-size: 0.8125rem;
    margin-top: 0.75rem;
}

/* Spec Section */
.spec-section {
    padding: 8rem 2rem;
    background: var(--background);
    border-top: 1px solid var(--border);
}

.spec-content {
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
}

.spec-number {
    font-size: 8rem;
    font-weight: 300;
    line-height: 1;
    letter-spacing: -0.04em;
    color: var(--text);
    margin-bottom: 1.5rem;
}

.spec-label {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-secondary);
    letter-spacing: 0.01em;
}

/* Footer */
.footer {
    padding: 2.5rem 2rem;
    border-top: 1px solid var(--border);
    background: var(--background);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
}

.footer-left {
    color: var(--text);
}

.footer-right {
    display: flex;
    gap: 2rem;
}

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

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

@media (max-width: 768px) {
    .hero {
        padding: 6rem 1.5rem 4rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

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

    .spec-section {
        padding: 6rem 1.5rem;
    }

    .spec-number {
        font-size: 5rem;
    }

    .spec-label {
        font-size: 0.9375rem;
    }

    .nav-container {
        padding: 1rem 1.5rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .footer-right {
        gap: 1.5rem;
    }
}