/* Base Styles */
body {
    margin: 0;
    padding: 0;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    color: #E5E5E5;
    background-color: #000000;
    line-height: 1.6;
}

/* Navigation */
.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: #000000;
    border-bottom: 1px solid #222;
}

.nav-logo {
    font-size: 1.25rem;
    color: #C0C0C0;
    text-decoration: none;
    font-weight: 400;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: #C0C0C0;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #ffffff;
}

/* Hamburger Menu (hidden by default) */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background-color: #C0C0C0;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    background-color: #000000;
    padding: 3rem 2rem;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-content {
    max-width: 800px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.logo {
    width: 180px;
    height: auto;
    margin-bottom: 1rem;
}

.tagline {
    font-size: 1.5rem;
    color: #C0C0C0;
    font-weight: 300;
    letter-spacing: 0.05em;
    margin-top: 0;
    text-align: center;
}

/* Verticals Section */
.verticals {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.vertical {
    padding: 2rem;
    border: 2px solid #333;
    border-radius: 4px;
    text-align: center;
    transition: border-color 0.3s ease;
}

.vertical:hover {
    border-color: #555;
}

.vertical h2 {
    color: #C0C0C0;
    margin-top: 0;
    font-weight: 400;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.vertical p {
    color: #888;
    font-size: 0.95rem;
    margin: 0;
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    color: #666;
    font-size: 0.875rem;
}

/* Anchor scroll offset for fixed nav */
#verticals, #contact {
    scroll-margin-top: 80px;
}

/* Email Signup */
.email-signup {
    padding: 2rem;
    margin-top: 2rem;
    width: 100%;
    box-sizing: border-box;
}

.email-signup form {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.email-signup input {
    padding: 0.75rem 1rem;
    border: 1px solid #333;
    background: #111;
    color: #E5E5E5;
    font-size: 1rem;
    min-width: 200px;
}

.email-signup button {
    padding: 0.75rem 1.5rem;
    border: 1px solid #C0C0C0;
    background: transparent;
    color: #C0C0C0;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.email-signup button:hover {
    background: #C0C0C0;
    color: #000000;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    /* Hamburger menu */
    .hamburger {
        display: flex;
    }
    
    .nav-links {
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background-color: #000000;
        flex-direction: column;
        gap: 0;
        padding: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        border-bottom: 1px solid #222;
    }
    
    .nav-links.active {
        max-height: 200px;
    }
    
    .nav-links a {
        padding: 1rem 2rem;
        border-top: 1px solid #222;
    }
    
    /* Vertical boxes - stack on mobile */
    .verticals {
        grid-template-columns: 1fr;
    }
    
    /* Logo sizing on mobile */
    .logo {
        width: 70vw;
        max-width: 280px;
    }
    
    .tagline {
        font-size: 1.1rem;
    }
    
    .hero {
        padding: 2rem 1rem;
    }
    
    .email-signup form {
        flex-direction: column;
    }
    
    .email-signup input {
        width: 100%;
        box-sizing: border-box;
    }
    
    .email-signup button {
        width: 100%;
    }
}

/* Tablet */
@media (min-width: 769px) and (max-width: 1024px) {
    .verticals {
        grid-template-columns: repeat(2, 1fr);
    }
}