@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700&display=swap');

:root {
    /* Theme Clean (Corporativo) - Default */
    --bg-main: #FFFFFF;
    --bg-surface: #F8FAFC;
    --bg-surface-hover: #F1F5F9;
    
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-muted: #94A3B8;
    
    --color-primary: #2563EB;
    --color-primary-hover: #1D4ED8;
    --color-secondary: #64748B;
    --color-accent: #DC2626;
    
    --border-color: #E2E8F0;
    
    --shadow-subtle: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-float: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] {
    /* Tema Dark (High-Tech) */
    --bg-main: #0D1117;
    --bg-surface: #161B22;
    --bg-surface-hover: #21262D;
    
    --text-primary: #F8FAFC;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;
    
    --color-primary: #2563EB;
    --color-primary-hover: #3B82F6;
    --color-secondary: #94A3B8;
    --color-accent: #DC2626;
    
    --border-color: #30363D;
    
    --shadow-subtle: 0 4px 6px -1px rgba(0, 0, 0, 0.5);
    --shadow-float: 0 0px 30px 0px rgba(37, 99, 235, 0.15); /* Neon glow effect */
}

html, body {
    overflow-x: hidden !important;
    max-width: 100vw !important;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    transition: background-color 0.3s ease, color 0.3s ease;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
}

/* Utils */
.bg-surface { background-color: var(--bg-surface); }
.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.border-theme { border-color: var(--border-color); }
.shadow-theme { box-shadow: var(--shadow-subtle); }
.shadow-float { box-shadow: var(--shadow-float); }
.bg-primary { background-color: var(--color-primary); }
.bg-primary:hover { background-color: var(--color-primary-hover); }
.text-accent { color: var(--color-accent); }

/* Responsive Navigation Helpers */
@media (max-width: 767px) {
    .desktop-nav {
        display: none !important;
    }
    .mobile-nav-btn {
        display: flex !important;
    }
}

@media (min-width: 768px) {
    .desktop-nav {
        display: flex !important;
    }
    .mobile-nav-btn {
        display: none !important;
    }
    .mobile-menu-dropdown {
        display: none !important;
    }
}