/* ========================================
   RESET & BASE STYLES (MOBILE-FIRST)
======================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* FIX: Removed scroll-behavior: smooth from html to avoid conflict with JS scrollIntoView */

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-dark);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
}

a {
    text-decoration: none;
    color: inherit;
}

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

/* ========================================
   TYPOGRAPHY
======================================== */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

h1 {
    font-size: 2rem;
    line-height: 1.2;
}

h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-accent);
    position: relative;
    display: inline-block;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--color-accent);
}

/* ========================================
   LAYOUT CONTAINERS
======================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

section {
    padding: 3rem 0;
}