/* ═══════════════════════════════════════════════════════════════
   BASE - Reset, Body, Typography, Cursor, Glitch, Buttons,
          Scroll Reveal, Print Styles
   ═══════════════════════════════════════════════════════════════ */

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--white);
    background: var(--pitch-black);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    cursor: none;
}

/* Selection Highlight */
::selection {
    background: #00ff00;
    color: #000;
}

/* ── Custom Cursor ── */
.cursor {
    position: fixed;
    pointer-events: none;
    z-index: 9999;
}

.cursor-dot {
    width: 8px;
    height: 8px;
    background: var(--neon);
    border-radius: 50%;
    box-shadow: var(--glow-neon);
    transform: translate(-50%, -50%);
    transition: transform 0.1s, width 0.2s, height 0.2s;
}

.cursor-trail {
    position: fixed;
    width: 4px;
    height: 4px;
    background: var(--neon);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    opacity: 0.8;
    box-shadow: 0 0 6px var(--neon);
}

body:hover .cursor-dot {
    transform: translate(-50%, -50%) scale(1.2);
}

a:hover ~ .cursor .cursor-dot,
button:hover ~ .cursor .cursor-dot {
    transform: translate(-50%, -50%) scale(2);
    background: transparent;
    border: 2px solid var(--neon);
}

/* ── Canvas Background ── */
#global-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* ── Typography ── */
h1, h2, h3, h4, h5 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

h1 { font-size: clamp(3rem, 12vw, 8rem); }
h2 { font-size: clamp(2rem, 6vw, 4rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.8rem); }

p {
    font-size: clamp(1rem, 2.5vw, 1.15rem);
    color: rgba(255,255,255,0.7);
    line-height: 1.8;
    font-weight: 400;
}

/* ── Glitch Text Effect ── */
.glitch {
    position: relative;
    animation: glitch-skew 4s infinite linear alternate-reverse;
}

.glitch::before, .glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    color: var(--neon);
    animation: glitch-effect 3s infinite linear alternate-reverse;
    clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
    transform: translate(-3px, 0);
    opacity: 0.8;
    text-shadow: 0 0 10px var(--neon), 0 0 20px var(--neon), 0 0 40px var(--neon);
}

.glitch::after {
    color: #ffffff;
    animation: glitch-effect 2s infinite linear alternate-reverse;
    clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
    transform: translate(3px, 0);
    opacity: 0.8;
    text-shadow: 0 0 10px #ffffff, 0 0 20px #ffffff88, 0 0 40px #ffffff44;
}

@keyframes glitch-effect {
    0% { transform: translate(0); }
    20% { transform: translate(-3px, 3px); }
    40% { transform: translate(-3px, -3px); }
    60% { transform: translate(3px, 3px); }
    80% { transform: translate(3px, -3px); }
    100% { transform: translate(0); }
}

@keyframes glitch-skew {
    0% { transform: skew(0deg); }
    10% { transform: skew(-0.5deg); }
    20% { transform: skew(0.5deg); }
    30% { transform: skew(0deg); }
    100% { transform: skew(0deg); }
}

/* Per-character glitch spans */
.glitch-char {
    display: inline-block;
    position: relative;
    transition: transform 0.05s, opacity 0.05s;
}

/* Whiteout flash overlay (triggered by JS) */
.glitch-whiteout {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: white;
    pointer-events: none;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.02s;
}

.glitch-whiteout.flash {
    opacity: 0.7;
}

/* ── Neon Glow Pulse ── */
.neon-pulse {
    animation: neonPulse 2s ease-in-out infinite;
}

@keyframes neonPulse {
    0%, 100% { text-shadow: var(--glow-neon-soft); }
    50% { text-shadow: var(--glow-neon-intense); }
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    padding: 18px 36px;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    color: var(--black);
    background: var(--neon);
    border: none;
    box-shadow: var(--glow-neon-soft);
    clip-path: polygon(0 0, calc(100% - 15px) 0, 100% 15px, 100% 100%, 15px 100%, 0 calc(100% - 15px));
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover {
    box-shadow: var(--glow-neon);
    transform: translateY(-3px);
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-secondary {
    color: var(--neon);
    background: transparent;
    border: 2px solid var(--neon);
    clip-path: polygon(0 0, calc(100% - 15px) 0, 100% 15px, 100% 100%, 15px 100%, 0 calc(100% - 15px));
}

.btn-secondary:hover {
    background: rgba(0,255,0,0.15);
    box-shadow: var(--glow-neon-soft);
    transform: translateY(-3px);
}

.btn svg {
    width: 20px;
    height: 20px;
}

/* ── Scroll Reveal Animation ── */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s var(--ease-out);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ── Touch Device Cursor ── */
@media (hover: none) and (pointer: coarse) {
    body { cursor: auto; }
    .cursor, .cursor-trail { display: none; }
}

/* ── Print Styles ── */
@media print {
    .nav, .mobile-menu, .cursor, .cursor-trail,
    .grid-overlay, .scanlines, #global-canvas,
    .scroll-indicator, .hero-dag {
        display: none !important;
    }

    body {
        background: white;
        color: black;
        cursor: auto;
    }

    .hero { min-height: auto; padding: 40px 20px; }
    .section { padding: 40px 20px; }

    h1, h2, h3, .section-label, .section-title .highlight,
    .neon, .hero-tagline {
        color: black !important;
        text-shadow: none !important;
    }

    .btn {
        border: 2px solid black;
        background: white;
        color: black;
        box-shadow: none;
    }

    .feature-card, .token-card {
        border: 1px solid #ccc;
        box-shadow: none;
        background: white;
    }
}