:root {
    /* Paleta principal: gamer neón serio estilo CS:GO/CS2 */
    --primary-color: #4af2c5;          /* cian/verdoso principal */
    --primary-color-soft: #37c9a0;     /* variante suave */
    --secondary-color: #111217;        /* fondo tarjetas / contenedores */
    --accent-color: #f2b84a;           /* detalles dorados/competitivo */
    --danger-color: #ff4d4d;

    --bg-dark: #05060a;                /* fondo base */
    --bg-darker: #020308;             /* fondo aún más oscuro */
    --border-subtle: rgba(255, 255, 255, 0.04);

    --text-light: #f5f7ff;
    --text-muted: #a1a6c3;

    --gradient-primary: linear-gradient(135deg, #4af2c5, #37c9a0);
    --gradient-accent: linear-gradient(135deg, #f2b84a, #f28f4a);
    --gradient-card: linear-gradient(135deg, rgba(74, 242, 197, 0.06), rgba(39, 71, 96, 0.24));

    --navbar-bg: rgba(5, 6, 10, 0.92);

    /* Sombras */
    --shadow-primary: 0 0 26px rgba(74, 242, 197, 0.5);
    --shadow-accent: 0 0 26px rgba(242, 184, 74, 0.4);
    --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.75);

    /* Tipografías */
    --font-primary: 'Orbitron', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    --font-secondary: 'Rajdhani', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;

    /* Layout */
    --radius-lg: 18px;
    --radius-xl: 26px;
    --blur-glass: 22px;
}

body {
    font-family: var(--font-secondary);
    color: var(--text-light);
    overflow-x: hidden;
    line-height: 1.6;
    background: radial-gradient(circle at 0% -20%, rgba(74, 242, 197, 0.04) 0, transparent 55%),
                radial-gradient(circle at 100% 120%, rgba(242, 184, 74, 0.05) 0, transparent 55%),
                radial-gradient(circle at 20% 60%, rgba(56, 189, 248, 0.05) 0, transparent 55%),
                #05060a;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        radial-gradient(circle at 12% 18%, rgba(74, 242, 197, 0.18) 0, transparent 52%),
        radial-gradient(circle at 88% 80%, rgba(56, 189, 248, 0.18) 0, transparent 55%);
    mix-blend-mode: screen;
    opacity: 0.7;
    z-index: -1;
    animation: neonBreath 6s ease-in-out infinite;
}

/* Contenedor general */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-family: var(--font-primary);
    font-size: 2.8rem;
    font-weight: 900;
    margin-bottom: 1.2rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.section-header p {
    font-size: 1.15rem;
    color: var(--text-muted);
    font-weight: 400;
    letter-spacing: 0.3px;
    line-height: 1.6;
}

.about-intro {
    max-width: 800px;
    margin: 0 auto 2rem;
    text-align: center;
}

.about-intro p {
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    color: var(--text-muted);
}

.about-intro p:last-child {
    margin-bottom: 0;
}

/* Botones generales */
.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-family: var(--font-secondary);
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-light);
    box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 40px rgba(45, 239, 233, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
}

.btn-secondary:hover {
    background: var(--accent-color);
    color: var(--bg-dark);
    box-shadow: var(--shadow-accent);
}

.btn-outline {
    background: transparent;
    color: var(--text-light);
    border: 2px solid var(--text-light);
}

.btn-outline:hover {
    background: var(--text-light);
    color: var(--bg-dark);
}

/* Animaciones generales */
@keyframes glow {
    0% { text-shadow: 0 0 20px rgba(45, 239, 233, 0.5); }
    100% { text-shadow: 0 0 30px rgba(45, 239, 233, 0.8), 0 0 40px rgba(45, 239, 233, 0.3); }
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

@keyframes slideDown {
    0% {
        transform: translateY(-100%) scale(0.95);
        opacity: 0;
        filter: blur(5px);
    }
    50% {
        transform: translateY(-20%) scale(0.98);
        opacity: 0.8;
        filter: blur(2px);
    }
    100% {
        transform: translateY(0) scale(1);
        opacity: 1;
        filter: blur(0);
    }
}

@keyframes fadeInUp {
    0% {
        transform: translateY(30px) scale(0.9);
        opacity: 0;
        filter: blur(3px);
    }
    60% {
        transform: translateY(-5px) scale(1.02);
        opacity: 0.9;
        filter: blur(1px);
    }
    100% {
        transform: translateY(0) scale(1);
        opacity: 1;
        filter: blur(0);
    }
}

@keyframes slideOutUp {
    0% {
        transform: translateY(0) scale(1);
        opacity: 1;
        filter: blur(0);
    }
    100% {
        transform: translateY(-100%) scale(0.95);
        opacity: 0;
        filter: blur(5px);
    }
}

@keyframes bounceIn {
    0% {
        transform: scale(0.3) translateY(50px);
        opacity: 0;
    }
    50% {
        transform: scale(1.05) translateY(-10px);
        opacity: 0.8;
    }
    70% {
        transform: scale(0.9) translateY(5px);
        opacity: 0.9;
    }
    100% {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

@keyframes neonBreath {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 1; }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

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

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

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}