/* ============================================
   ADEFARMO - ESTILOS GLOBAIS
   ============================================ */

:root {
    /* Cores Primárias - Identidade ADEFARMO */
    --color-primary: #800020;        /* Vinho (Burgundy) */
    --color-primary-dark: #600018;   /* Vinho Escuro */
    --color-secondary: #FF8C00;      /* Laranja (Dark Orange) */
    --color-success: #2E8B57;        /* Verde (Sea Green) */
    --color-info: #00008B;           /* Azul (Dark Blue) */
    
    /* Cores Neutras - Light Mode */
    --color-bg: #FDFDFD;             
    --color-bg-secondary: #FFFFFF;
    --color-text: #1A1A1A;           
    --color-text-secondary: #4A4A4A;
    --color-border: #E0E0E0;
    
    /* Cores Dark Mode */
    --color-bg-dark: #121212;        
    --color-bg-secondary-dark: #1E1E1E;
    --color-text-dark: #E0E0E0;
    --color-text-secondary-dark: #A0A0A0;
    --color-border-dark: #333333;
    
    /* Espaçamento e Bordas */
    --spacing-md: 1.5rem;
    --radius-lg: 0.75rem;
    --transition-base: 300ms ease-in-out;
}

body.dark-mode {
    --color-bg: var(--color-bg-dark);
    --color-bg-secondary: var(--color-bg-secondary-dark);
    --color-text: var(--color-text-dark);
    --color-text-secondary: var(--color-text-secondary-dark);
    --color-border: var(--color-border-dark);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    transition: background-color var(--transition-base), color var(--transition-base);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header & Nav */
.glass-nav {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}
.dark-mode .glass-nav {
    background: rgba(18, 18, 18, 0.8);
    border-bottom: 1px solid var(--color-border-dark);
}

/* Hero Section */
.hero-adefarmo {
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('https://images.unsplash.com/photo-1488521787991-ed7bbaae773c?auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
}

/* Cards */
.card-ngo {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.card-ngo:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1);
}

/* Buttons */
.btn-adefarmo {
    background-color: var(--color-primary);
    color: white !important;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: background 0.3s;
}
.btn-adefarmo:hover {
    background-color: var(--color-primary-dark);
}

.text-brand { color: var(--color-primary); }
.bg-brand { background-color: var(--color-primary); }
.bg-orange { background-color: var(--color-secondary); }
.bg-green { background-color: var(--color-success); }
.bg-blue { background-color: var(--color-info); }