:root {
    --black: #0a0a0a;
    --white: #ededed;
    --turquoise: #40e0d0;
    --dark-gray: #1a1a1a;
    --light-gray: #a0a0a0;
    
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Playfair Display', serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;
    
    --container-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 3rem;
}

body {
    background-color: var(--black);
    color: var(--white);
    font-family: var(--font-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

main {
    text-align: center;
    align-content: center;
}

h1, h2, h3, h4 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
}

img {
    max-width: 100%;
    height: auto;
}

.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    padding: 0 var(--spacing-sm);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(64, 224, 208, 0.05), transparent 70%);
    z-index: -1;
}

.hero-logo {
    height: 45vh;
    margin-bottom: var(--spacing-md);
    transition: transform 0.3s ease;
}

.hero-logo:hover {
    transform: scale(1.02);
}

.hero__divider {
    width: 4rem;
    height: 0.125rem;
    background-color: var(--turquoise);
    margin-bottom: var(--spacing-md);
}

.hero__subtitle {
    margin-top: var(--spacing-lg);
    font-size: 1.2rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    opacity: 0.8;
    margin-top: var(--spacing-sm);
}

.hero__welcome {
    font-weight: bold;
}

section {
    padding: var(--spacing-xl) 0;
}

a {
    text-decoration: underline;
    color: var(--white);
}

@media (max-width: 768px) {
    :root {
        --spacing-lg: 2rem;
        --spacing-xl: 4rem;
    }
    
    .hero-logo {
        width: 75vw;
        height: auto;
    }

    .hero__welcome {
        font-size: 0.5rem;
    }
}