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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--bg-black);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

::selection {
    background-color: var(--brand-green);
    color: #000;
}

/* Typography Helper */
h1, h2, h3, h4 {
    line-height: 1.2;
    font-weight: 700;
}

/* Button Component */
.btn-neon {
    display: inline-flex;
    align-items: center;
    background-color: var(--brand-green);
    color: #000000;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 800;
    font-size: 1rem;
    text-decoration: none;
    text-transform: uppercase;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 0 20px rgba(0, 230, 118, 0.4);
}

.btn-neon:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 0 30px rgba(0, 230, 118, 0.7);
}

/* Layout Utilities */
.section-wrapper {
    position: relative;
    padding: 8rem 5% 5rem;
    display: flex;
}

.side-tracker {
    width: var(--nav-tracker-width);
    flex-shrink: 0;
    position: relative;
    display: none; /* Hidden on mobile */
}

@media (min-width: 1024px) {
    .side-tracker { display: block; }
}

.tracker-text {
    position: sticky;
    top: 120px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--brand-green);
    text-transform: uppercase;
    letter-spacing: 1px;
    border-left: 2px solid var(--brand-green);
    padding-left: 1rem;
}

.section-content {
    flex: 1;
    max-width: 1200px;
    margin: 0 auto;
}

/* Mobile Global Fallbacks */
@media (max-width: 768px) {
    .section-wrapper {
        padding: 4rem 5% 3rem;
    }
    .btn-neon {
        font-size: 0.85rem;
        padding: 0.8rem 1.5rem;
        text-align: center;
        justify-content: center;
        width: 100%;
    }
    h1, h2, h3, h4 {
        word-break: break-word; /* Prevents overflow */
    }
}