:root {
    --bg-color: #060606;
    --accent-green: #00ff88;
    --accent-cyan: #00ccff;
    --accent-orange: #ff5e00;
    --accent-violet: #8b00ff;
    --text-primary: #f0f0f0;
    --text-muted: #888;
}

.secret-gate {
    opacity: 0.3;
    text-decoration: none;
    cursor: pointer;
    margin-left: 2px;
    color: inherit;
    transition: opacity 0.3s;
}

.secret-gate:hover {
    opacity: 1;
    color: var(--accent-green);
}

/* ── Mesh Background ── */
.accent-glow-bg {
    position: fixed;
    inset: 0;
    z-index: -2;
    background: #040404;
    overflow: hidden;
    pointer-events: none;
}

.accent-glow-bg::before,
.accent-glow-bg::after {
    content: '';
    position: absolute;
    width: 140vmax;
    height: 140vmax;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.12;
    mix-blend-mode: screen;
}

.accent-glow-bg::before {
    background: radial-gradient(circle, var(--accent-green) 0%, var(--accent-cyan) 100%);
    top: -30%;
    left: -30%;
    animation: meshFloat1 20s ease-in-out infinite;
}

.accent-glow-bg::after {
    background: radial-gradient(circle, var(--accent-violet) 0%, var(--accent-orange) 100%);
    bottom: -30%;
    right: -30%;
    animation: meshFloat2 25s ease-in-out infinite;
}

@keyframes meshFloat1 {
    0% { transform: translate(-5%, -5%) scale(1); }
    33% { transform: translate(10%, 5%) scale(1.1); }
    66% { transform: translate(-5%, 15%) scale(0.95); }
    100% { transform: translate(-5%, -5%) scale(1); }
}

@keyframes meshFloat2 {
    0% { transform: translate(5%, 5%) scale(1.1); }
    33% { transform: translate(-10%, -5%) scale(0.9); }
    66% { transform: translate(5%, -15%) scale(1.1); }
    100% { transform: translate(5%, 5%) scale(1.1); }
}

/* ── Grid Overlay ── */
.grid-overlay {
    position: fixed;
    inset: 0;
    z-index: -1;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

/* ── Multi-color Text Gradient (Accents) ── */
.hero-title .accent, .pc-tag, .btn-primary {
    background: linear-gradient(-45deg, var(--accent-cyan), var(--accent-green), var(--accent-orange), var(--accent-violet), var(--accent-cyan));
    background-size: 300% 300%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: textGradientFlow 8s ease infinite;
}

/* ── Green-only Logo Gradient ── */
.brand-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 0.85;
}

.brand-logo span {
    background: linear-gradient(-45deg, #00ff88, #00ffa2, #00ffcc, #00cc88, #00ff88);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: textGradientFlow 8s ease infinite;
}

.card-checklist {
    margin-top: 1rem;
    font-size: 0.7rem;
    color: var(--text-secondary);
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.checklist-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checklist-item.done {
    text-decoration: line-through;
    opacity: 0.5;
}

.checklist-item input {
    accent-color: var(--accent-green);
    width: 12px;
    height: 12px;
}

@keyframes textGradientFlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.btn-primary {
    -webkit-text-fill-color: #000;
    background-clip: border-box;
    -webkit-background-clip: border-box;
}
/* =========================================
   MULTILINGUAL SUPPORT
   ========================================= */
.lang-en { display: none; }

/* When English is active */
body.lang-en-active .lang-es { display: none; }
body.lang-en-active .lang-en { display: inline; }

/* If it's a block element */
body.lang-en-active div.lang-en,
body.lang-en-active section.lang-en,
body.lang-en-active p.lang-en { display: block; }

.lang-switcher {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    font-size: 0.7rem;
    font-weight: 700;
}

.lang-toggle {
    cursor: pointer;
    color: var(--text-muted);
    transition: color 0.2s ease;
    padding: 2px 4px;
}

.lang-toggle.active {
    color: var(--accent-green);
}

.lang-toggle:hover:not(.active) {
    color: var(--text-primary);
}