/**
 * MAURIZIO CRESPI — BASE STYLES, GRAIN & CINEMATIC CURSOR
 */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-color: var(--color-bg-base);
}

body {
    background-color: var(--color-bg-base);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.7;
    overflow-x: hidden;
    position: relative;
    selection-background-color: var(--color-gold);
    selection-color: #000;
}

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

/* Custom Minimalist Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg-base);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--border-radius-pill);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-gold);
}

/* Tactile Film Grain Overlay (Zero-HTTP SVG Data URI) */
.film-grain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: var(--z-grain);
    opacity: 0.038;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    background-repeat: repeat;
}

/* Cinematic Avant-Garde Custom Cursor */
.custom-cursor-dot {
    position: fixed;
    top: 0;
    left: 0;
    width: 6px;
    height: 6px;
    background-color: #ffffff;
    border-radius: 50%;
    pointer-events: none;
    z-index: var(--z-cursor);
    transform: translate(-50%, -50%);
    transition: opacity 0.2s ease, transform 0.1s ease;
    mix-blend-mode: difference;
}

.custom-cursor-ring {
    position: fixed;
    top: 0;
    left: 0;
    width: 36px;
    height: 36px;
    border: 1px solid rgba(212, 175, 55, 0.45);
    border-radius: 50%;
    pointer-events: none;
    z-index: calc(var(--z-cursor) - 1);
    transform: translate(-50%, -50%);
    transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                height 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                background-color 0.3s ease,
                border-color 0.3s ease,
                opacity 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.custom-cursor-text {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #ffffff;
    opacity: 0;
    transform: scale(0.6);
    transition: opacity 0.2s ease, transform 0.2s ease;
    pointer-events: none;
    user-select: none;
}

/* Cursor Interactive States */
body.cursor-active .custom-cursor-ring {
    width: 64px;
    height: 64px;
    border-color: var(--color-gold);
    background-color: rgba(212, 175, 55, 0.1);
    backdrop-filter: blur(2px);
}

body.cursor-view .custom-cursor-ring,
body.cursor-play .custom-cursor-ring {
    width: 78px;
    height: 78px;
    background-color: rgba(10, 10, 14, 0.85);
    border-color: var(--color-gold);
    box-shadow: 0 0 25px rgba(212, 175, 55, 0.3);
}

body.cursor-view .custom-cursor-text,
body.cursor-play .custom-cursor-text {
    opacity: 1;
    transform: scale(1);
}

@media (hover: none) and (pointer: coarse) {
    .custom-cursor-dot,
    .custom-cursor-ring {
        display: none !important;
    }
}

/* Base Typography Styling */
h1, h2, h3, h4, h5, h6 {
    color: var(--color-text-primary);
    font-family: var(--font-serif);
    font-weight: 300;
    line-height: 1.12;
    letter-spacing: -0.015em;
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); font-family: var(--font-sans); }

p {
    margin-bottom: var(--space-md);
    color: var(--color-text-secondary);
}

p:last-child {
    margin-bottom: 0;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
    color: inherit;
}

/* Luxury Editorial Typography Accents */
.editorial-kicker {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--color-gold);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: var(--space-sm);
}

.editorial-kicker::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 1px;
    background-color: var(--color-gold);
}

.roman-numeral {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.15em;
    color: var(--color-gold);
    margin-right: 0.35rem;
}

.magazine-tagline {
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-secondary);
}

.drop-cap::first-letter {
    font-family: var(--font-serif);
    font-size: 4.2em;
    float: left;
    line-height: 0.8;
    margin-right: 0.6rem;
    margin-top: 0.15rem;
    color: var(--color-gold);
}

/* Micro-interaction Reveal on Scroll */
.reveal-init {
    opacity: 0;
    transform: translateY(30px);
    filter: blur(8px);
    transition: opacity var(--transition-cinematic),
                transform var(--transition-cinematic),
                filter var(--transition-cinematic);
}

.reveal-active {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
}