/* =============================================
   FILE 2: design-nonprofit-classic.css
   Classic Elegant Theme
   Colors: Charcoal (#1f2937), Red (#dc2626), Taupe (#78716c), Green (#059669)
   ============================================= */
:root {
    /* Primary Colors */
    --primary-color: #1f2937;
    --primary-light: #374151;
    --primary-dark: #111827;

    /* Secondary Colors (Red) */
    --secondary-color: #dc2626;
    --secondary-light: #ef4444;
    --secondary-dark: #b91c1c;

    /* Accent Colors (Taupe) */
    --accent-color: #78716c;
    --accent-light: #a8a29e;
    --accent-dark: #57534e;

    /* Success/Impact Color (Green) */
    --impact-color: #059669;
    --impact-light: #10b981;
    --impact-dark: #047857;

    /* Neutral Colors */
    --heading-color: #1f2937;
    --text-color: #4b5563;
    --text-secondary: #6b7280; /* Renamed from --text-muted for consistency */
    --text-muted: #6b7280; /* Added alias for compatibility */
    --text-light: #9ca3af;

    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #fafaf9; /* Off-white */
    --bg-accent: #f5f5f4; /* Slightly darker off-white */

    /* Border Colors */
    --border-color: #e7e5e4;
    --border-dark: #d6d3d1;

    /* Fonts */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    --heading-font: 'Playfair Display', serif; /* Added alias */
    --body-font: 'Inter', sans-serif; /* Added alias */

    /* NEW Variables */
    --card-bg: var(--bg-primary);
    --border-radius-md: 4px;      /* Smaller radius for classic */
    --border-radius-lg: 8px;      /* Smaller radius for classic */
    --border-radius-full: 4px;    /* Less rounded for classic */
    --shadow-md: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.1); /* Subtle shadow */
    --shadow-lg: 0 4px 8px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.06); /* Subtle shadow */
    --transition-normal: all 0.3s ease-in-out;
    --transition-fast: all 0.2s ease-in-out;
    --tier-border: var(--border-dark);
    --tier-featured-bg: var(--bg-secondary);
    --testimonial-bg: var(--bg-accent);

    /* Variables for Hero (from components.css) */
    --hero-gradient-start: rgba(31, 41, 55, 0.9); /* primary-color */
    --hero-gradient-end: rgba(120, 113, 108, 0.85); /* accent-color */
    --hero-overlay-bg: rgba(0, 0, 0, 0.2);
    --hero-text-color: white;
    --hero-title-color: white;
    --hero-subtitle-color: #f3f4f6; /* Lighter text */
    --hero-description-color: rgba(255, 255, 255, 0.9);
    --hero-btn-donate-bg: var(--secondary-color); /* Red */
    --hero-btn-donate-color: white;
    --hero-btn-donate-hover: var(--secondary-dark);
    --hero-scroll-color: white;
}

body.nonprofit-theme {
    font-family: var(--font-body);
    color: var(--text-color);
    background: var(--bg-primary);
    line-height: 1.7;
}
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--heading-color);
    font-weight: 700;
}

/* Header */
.header {
    background: white;
    border-bottom: 1px solid var(--border-color);
}

.header.sticky {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

/* Navigation */
.nav-link {
    color: var(--text-color);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--secondary-color);
}

/* Hero Sections */
.hero-nonprofit {
    background: linear-gradient(to right, var(--primary-dark) 0%, var(--primary-color) 100%);
    color: white;
    padding: 140px 0;
    position: relative;
}

.hero-nonprofit h1 {
    font-family: var(--font-heading);
    font-style: italic;
}

/* Buttons */
.btn-primary {
    background: var(--secondary-color);
    border-radius: 4px;
}

.btn-secondary {
    background: var(--accent-color);
    border-radius: 4px;
}

/* Footer */
.footer {
    background: var(--primary-dark);
    color: #d1d5db;
    padding: 60px 0 20px;
    border-top: 3px solid var(--secondary-color);
}

.footer a {
    color: #d1d5db;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: var(--secondary-color);
}

/* Cards */
.card {
    border: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}