/* Base CSS: Variables, Reset, Typography */

:root {
    /* Colors (Reference) */
    --color-bg: #F9F9F9;
    --color-text: #363636;
    --color-text-muted: #999999;
    --color-accent: #363636;
    /* Dark accent for now, or keep red if desired */
    --color-white: #FFFFFF;
    --color-card-bg: #FFFFFF;
    --color-border: #E5E5E5;
    --color-interactive: #25D366;
    /* Neon Green */

    /* Typography (Reference) */
    --font-heading: 'Visuelt Pro', 'Space Grotesk', sans-serif;
    --font-body: 'Roboto', 'Inter', sans-serif;

    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 32px;
    --spacing-lg: 64px;
    --spacing-xl: 120px;

    /* Layout */
    --container-width: 1200px;
    --header-height: 80px;
}

/* Reset */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    /* Native smooth scroll is safest and performant */
    font-size: 16px;
    scrollbar-width: none;
    /* Firefox */
    -ms-overflow-style: none;
    /* IE/Edge */
}

/* Hide scrollbar for Chrome, Safari and Opera */
html::-webkit-scrollbar {
    display: none;
}

body {
    -ms-overflow-style: none;
    /* IE/Edge */
    scrollbar-width: none;
    /* Firefox */
}

body::-webkit-scrollbar {
    display: none;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Typography Defaults */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

h1 {
    font-size: 3.5rem;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2.5rem;
    letter-spacing: -0.01em;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-muted);
}

.highlight-text {
    color: var(--color-text);
    font-weight: 600;
    /* Darker and bolder */
}

.ramira {
    color: #80808080;
    font-size: 25px;
    font-weight: 900;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

/* Utility Classes */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

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

.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mb-sm {
    margin-bottom: var(--spacing-sm);
}

.mb-md {
    margin-bottom: var(--spacing-md);
}

.mb-lg {
    margin-bottom: var(--spacing-lg);
}

@media (max-width: 768px) {
    :root {
        --spacing-xl: 80px;
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
        /* Smaller on very small screens */
    }

    h2 {
        font-size: 1.75rem;
    }

    .container {
        padding: 0 16px;
        /* Reduced padding */
    }
}