body {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-primary);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

*, *::before, *::after {
    box-sizing: inherit;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--card-border);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-orange);
}

/* Containers */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--space-8);
    position: relative;
    z-index: 1;
}

section {
    position: relative;
    padding: var(--space-24) 0;
}

html {
    scroll-behavior: smooth;
}

/* Custom grid overlay and glowing orbs styling */
.bg-grid-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
    opacity: 0.04;
    background-size: 32px 32px;
    background-image: radial-gradient(var(--text-primary) 1px, transparent 1px);
    mask-image: radial-gradient(circle at 50% 50%, black 30%, transparent 85%);
    -webkit-mask-image: radial-gradient(circle at 50% 50%, black 30%, transparent 85%);
}

:root[data-theme="dark"] .bg-grid-overlay {
    opacity: 0.08;
}

.glow-orb {
    position: fixed;
    width: 45vw;
    height: 45vw;
    max-width: 500px;
    max-height: 500px;
    border-radius: var(--radius-full);
    filter: blur(100px);
    -webkit-filter: blur(100px);
    z-index: 0;
    pointer-events: none;
    opacity: 0.12;
    mix-blend-mode: screen;
    animation: float-orb 22s ease-in-out infinite alternate;
}

:root[data-theme="light"] .glow-orb {
    opacity: 0.05;
    mix-blend-mode: multiply;
}

.glow-orb-purple {
    background: radial-gradient(circle, var(--accent-purple) 0%, transparent 70%);
}

.glow-orb-cyan {
    background: radial-gradient(circle, var(--accent-cyan) 0%, transparent 70%);
    animation-delay: -11s;
}

@keyframes float-orb {
    0% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(8%, 12%) scale(1.1);
    }
    100% {
        transform: translate(-6%, -8%) scale(0.95);
    }
}

/* Typography elements */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.15;
    margin: 0;
}

p {
    color: var(--text-secondary);
    margin: 0 0 var(--space-4) 0;
}

/* Typography styles based on Avento style guide */
.section-tag {
    display: inline-block;
    font-size: 0.725rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--accent-orange);
    margin-bottom: var(--space-4);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-3);
    text-align: center;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-16) auto;
    text-align: center;
    line-height: 1.6;
}

/* Global dividers */
hr {
    border: 0;
    height: 1px;
    background-color: var(--border-color);
    margin: var(--space-12) 0;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 3rem;
    }
}