/* 
    ═══════════════════════════════════════════════════════════════
    LIFEXTREME PREMIUM DESIGN SYSTEM 2026
    ═══════════════════════════════════════════════════════════════
    Inspiración: Cyber-Mountain, Glassmorphism, Premium Dark UI.
*/

:root {
    /* Color Palette - HSL Precision */
    --p-indigo: 243, 75%, 59%;
    --p-rose: 341, 90%, 61%;
    --p-emerald: 160, 84%, 39%;
    --p-slate-900: 222, 47%, 11%;
    --p-slate-910: 222, 47%, 5%;
    --p-accent: 45, 100%, 50%; /* Golden Amber */

    /* Glassmorphism Variables */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-blur: 20px;

    /* Shadows */
    --shadow-premium: 0 20px 50px rgba(0, 0, 0, 0.1);
    --shadow-neon: 0 0 20px rgba(67, 56, 202, 0.3);
}

/* 1. TYPOGRAPHY & SMOOTHING */
body {
    font-family: 'Outfit', 'Montserrat', sans-serif;
    -webkit-font-smoothing: antialiased;
    scroll-behavior: smooth;
    color: #1e293b;
}

/* 2. PREMIUM GLASS COMPONENTS */
.glass-header {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid var(--glass-border);
}

.glass-card {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-premium);
}

/* 3. NEON & GRADIENTS */
.text-neon {
    color: hsl(var(--p-indigo));
    text-shadow: 0 0 10px hsla(var(--p-indigo), 0.5);
}

.logo-gradient {
    background: linear-gradient(135deg, #4338ca 0%, #f43f5e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.btn-premium {
    background: linear-gradient(135deg, #4338ca 0%, #312e81 100%);
    box-shadow: 0 10px 30px rgba(67, 56, 202, 0.4);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn-premium:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 20px 40px rgba(67, 56, 202, 0.6);
}

/* 4. CUSTOM SCROLLBAR (PREMIUM) */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #4338ca;
}

/* 5. ANIMATIONS */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

@keyframes pulse-neon {
    0% { box-shadow: 0 0 5px rgba(67, 56, 202, 0.4); }
    50% { box-shadow: 0 0 25px rgba(67, 56, 202, 0.8); }
    100% { box-shadow: 0 0 5px rgba(67, 56, 202, 0.4); }
}

.neon-border {
    border: 2px solid rgba(67, 56, 202, 0.3);
    animation: pulse-neon 3s infinite;
}

/* 6. CHATBOT ENHANCEMENTS */
#life-chat-window {
    border-radius: 40px;
    box-shadow: 0 30px 100px rgba(0, 0, 0, 0.2);
}

.chat-bubble-user {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: white;
    border-radius: 20px 4px 20px 20px;
}

.chat-bubble-bot {
    background: white;
    border: 1px solid #f1f5f9;
    border-radius: 4px 20px 20px 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

/* 7. CARD REVEAL EFFECTS */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

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