/**
 * Poultry Farm Partners Theme Stylesheet
 * Version: 1.0
 * Description: Main styles for the Poultry Farm Partners blog theme.
 * Theme URI: (Your Theme URI)
 * Author: (Your Name/Agency)
 * Author URI: (Your Author URI)
 * Tags: blog, poultry, farm, partnership, modern, responsive
 */

/* --- CSS Variables (Theme Colors & Fonts) --- */
:root {
    /* Primary Palette */
    --pfp-primary-color: #4CAF50; /* Earthy Green - like fresh pastures */
    --pfp-secondary-color: #FF9800; /* Warm Orange - like egg yolks or sunrise */
    --pfp-accent-color: #007bff;    /* Professional Blue - for links and CTAs */

    /* Neutral Palette */
    --pfp-dark-text: #2c3e50;       /* Dark Blue-Grey - for main text */
    --pfp-medium-text: #5a6f80;     /* Medium Grey-Blue - for secondary text */
    --pfp-light-text: #bdc3c7;      /* Light Grey - for footer text on dark bg */
    --pfp-bg-light: #f4f6f8;        /* Very Light Grey - for page backgrounds */
    --pfp-bg-white: #ffffff;        /* White - for cards, content areas */
    --pfp-border-color: #e0e0e0;    /* Light Grey - for borders and dividers */
    --pfp-dark-bg: #2c3e50;         /* Dark Blue-Grey - for footer */

    /* Fonts */
    --pfp-font-primary: 'Roboto', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    --pfp-font-secondary: 'Montserrat', 'Helvetica Neue', Helvetica, Arial, sans-serif; /* For headings */
    --pfp-font-serif: 'Merriweather', 'Georgia', serif; /* For long-form content */

    /* Spacing & Sizing */
    --pfp-base-spacing: 1rem; /* Approx 15px-16px */
    --pfp-border-radius: 8px;
    --pfp-container-max-width: 1200px;
    --pfp-header-height: 70px; /* Example */
}

/* --- Reset & Base Styles --- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 100%; /* Typically 16px */
}

body {
    font-family: var(--pfp-font-primary);
    line-height: 1.6;
    color: var(--pfp-dark-text);
    background-color: var(--pfp-bg-light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--pfp-font-secondary);
    color: var(--pfp-dark-text);
    margin-bottom: calc(var(--pfp-base-spacing) * 0.75);
    line-height: 1.3;
    font-weight: 700;
}

h1 { font-size: 2.8em; }
h2 { font-size: 2.2em; }
h3 { font-size: 1.8em; }
h4 { font-size: 1.4em; }
h5 { font-size: 1.15em; }
h6 { font-size: 1em; }

p {
    margin-bottom: var(--pfp-base-spacing);
}

a {
    color: var(--pfp-accent-color);
    text-decoration: none;
    transition: color 0.3s ease;
}
a:hover, a:focus {
    color: darken(var(--pfp-accent-color), 10%);
    text-decoration: underline;
}

img, svg {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    margin-bottom: var(--pfp-base-spacing);
    padding-left: calc(var(--pfp-base-spacing) * 1.5);
}

blockquote {
    border-left: 4px solid var(--pfp-primary-color);
    padding: var(--pfp-base-spacing) calc(var(--pfp-base-spacing) * 1.5);
    margin: var(--pfp-base-spacing) 0;
    background-color: lighten(var(--pfp-primary-color), 45%);
    color: var(--pfp-medium-text);
    font-style: italic;
}
blockquote p:last-child {
    margin-bottom: 0;
}

hr {
    border: 0;
    height: 1px;
    background-color: var(--pfp-border-color);
    margin: calc(var(--pfp-base-spacing) * 2) 0;
}

/* --- Forms --- */
input[type="text"],
input[type="email"],
input[type="search"],
input[type="password"],
input[type="tel"],
input[type="url"],
input[type="number"],
textarea,
select {
    width: 100%;
    padding: calc(var(--pfp-base-spacing) * 0.75) var(--pfp-base-spacing);
    border: 1px solid var(--pfp-border-color);
    border-radius: var(--pfp-border-radius);
    font-family: var(--pfp-font-primary);
    font-size: 1em;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
input[type="text"]:focus,
input[type="email"]:focus,
input[type="search"]:focus,
input[type="password"]:focus,
input[type="tel"]:focus,
input[type="url"]:focus,
input[type="number"]:focus,
textarea:focus,
select:focus {
    border-color: var(--pfp-accent-color);
    box-shadow: 0 0 0 0.2rem rgba(0,123,255,.25);
    outline: none;
}
textarea {
    min-height: 120px;
    resize: vertical;
}
label {
    display: block;
    font-weight: 600;
    margin-bottom: calc(var(--pfp-base-spacing) * 0.5);
    color: var(--pfp-dark-text);
}
.form-group {
    margin-bottom: var(--pfp-base-spacing);
}

/* --- Buttons --- */
.pfp-button,
button,
input[type="submit"],
input[type="reset"],
input[type="button"] {
    display: inline-block;
    padding: calc(var(--pfp-base-spacing) * 0.8) calc(var(--pfp-base-spacing) * 1.8);
    font-family: var(--pfp-font-secondary);
    font-size: 1em;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    color: var(--pfp-bg-white);
    background-color: var(--pfp-accent-color);
    border: 2px solid var(--pfp-accent-color);
    border-radius: calc(var(--pfp-border-radius) * 3); /* Pill shape */
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.pfp-button:hover, .pfp-button:focus,
button:hover, button:focus,
input[type="submit"]:hover, input[type="submit"]:focus,
input[type="reset"]:hover, input[type="reset"]:focus,
input[type="button"]:hover, input[type="button"]:focus {
    background-color: darken(var(--pfp-accent-color), 10%);
    border-color: darken(var(--pfp-accent-color), 10%);
    color: var(--pfp-bg-white);
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    transform: translateY(-2px);
    text-decoration: none;
}
.pfp-button-secondary {
    background-color: var(--pfp-secondary-color);
    border-color: var(--pfp-secondary-color);
}
.pfp-button-secondary:hover, .pfp-button-secondary:focus {
    background-color: darken(var(--pfp-secondary-color), 10%);
    border-color: darken(var(--pfp-secondary-color), 10%);
}
.pfp-button-outline {
    background-color: transparent;
    color: var(--pfp-accent-color);
    border-color: var(--pfp-accent-color);
}
.pfp-button-outline:hover, .pfp-button-outline:focus {
    background-color: var(--pfp-accent-color);
    color: var(--pfp-bg-white);
}

/* --- Layout & Structure --- */
.pfp-container {
    width: 100%;
    max-width: var(--pfp-container-max-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--pfp-base-spacing);
    padding-right: var(--pfp-base-spacing);
}
#page { /* Main page wrapper from WordPress */
    overflow-x: hidden; /* Prevent horizontal scroll from animations/off-canvas elements */
}
#content { /* Main content area from WordPress */
    padding-top: calc(var(--pfp-base-spacing) * 1.5);
    padding-bottom: calc(var(--pfp-base-spacing) * 2);
}

/* --- Header --- */
.site-header { /* General class for WP header */
    background-color: var(--pfp-bg-white);
    padding: calc(var(--pfp-base-spacing) * 0.5) 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    /* Add more specific header styles here based on your header.php structure */
}
.site-header .pfp-container { /* Assuming header uses .pfp-container */
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: var(--pfp-header-height);
}
.site-branding .site-title a {
    font-size: 1.8em;
    color: var(--pfp-primary-color);
    text-decoration: none;
    font-weight: 700;
}
.site-branding .site-description {
    font-size: 0.9em;
    color: var(--pfp-medium-text);
}
/* Desktop Navigation */
.main-navigation ul { /* Common WP nav class */
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
}
.main-navigation ul li {
    margin-left: calc(var(--pfp-base-spacing) * 1.5);
}
.main-navigation ul li a {
    color: var(--pfp-dark-text);
    text-decoration: none;
    font-weight: 500;
    padding: calc(var(--pfp-base-spacing) * 0.5) 0;
    position: relative;
}
.main-navigation ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--pfp-secondary-color);
    transition: width 0.3s ease;
}
.main-navigation ul li a:hover::after,
.main-navigation ul li.current-menu-item a::after {
    width: 100%;
}
.main-navigation ul li.current-menu-item a {
    color: var(--pfp-secondary-color);
}

/* Mobile Menu Toggle (Basic) */
.mobile-menu-toggle {
    display: none; /* Shown via media query */
    background: none;
    border: none;
    font-size: 1.5em;
    color: var(--pfp-dark-text);
    cursor: pointer;
}

/* --- Blog Post List (Cards) --- */
.pfp-blog-post-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: calc(var(--pfp-base-spacing) * 2);
    margin-top: calc(var(--pfp-base-spacing) * 2);
}
.pfp-blog-post-card {
    background-color: var(--pfp-bg-white);
    border-radius: var(--pfp-border-radius);
    box-shadow: 0 8px 25px rgba(44, 62, 80, 0.08);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}
.pfp-blog-post-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(44, 62, 80, 0.12);
}
.pfp-post-thumbnail-wrapper {
    position: relative;
    height: 220px;
    overflow: hidden;
}
.pfp-post-thumbnail-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.pfp-blog-post-card:hover .pfp-post-thumbnail-wrapper img {
    transform: scale(1.08);
}
.pfp-post-category-list { /* For categories on thumbnail */
    position: absolute;
    top: var(--pfp-base-spacing);
    left: var(--pfp-base-spacing);
    z-index: 2;
}
.pfp-post-category-list a {
    background-color: rgba(var(--pfp-primary-color-rgb, 76, 175, 80), 0.85); /* Use RGB version of primary for opacity */
    color: var(--pfp-bg-white);
    padding: calc(var(--pfp-base-spacing) * 0.4) calc(var(--pfp-base-spacing) * 0.8);
    border-radius: calc(var(--pfp-border-radius) * 2);
    font-size: 0.8em;
    text-decoration: none;
    margin-right: calc(var(--pfp-base-spacing) * 0.3);
    font-weight: 600;
}
.pfp-post-content-card { /* Content area within the card */
    padding: var(--pfp-base-spacing) calc(var(--pfp-base-spacing) * 1.25);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}
.pfp-post-title-card { /* Title within the card */
    font-size: 1.5em;
    margin-bottom: calc(var(--pfp-base-spacing) * 0.5);
}
.pfp-post-title-card a {
    color: var(--pfp-dark-text);
}
.pfp-post-title-card a:hover {
    color: var(--pfp-primary-color);
}
.pfp-post-meta-card {
    font-size: 0.85em;
    color: var(--pfp-medium-text);
    margin-bottom: var(--pfp-base-spacing);
}
.pfp-post-meta-card i {
    margin-right: calc(var(--pfp-base-spacing) * 0.3);
    color: var(--pfp-secondary-color);
}
.pfp-post-excerpt-card {
    font-size: 0.95em;
    margin-bottom: var(--pfp-base-spacing);
    flex-grow: 1;
}
.pfp-read-more-link-card {
    align-self: flex-start;
    margin-top: auto; /* Pushes to bottom */
    font-weight: 600;
    color: var(--pfp-primary-color);
    padding: calc(var(--pfp-base-spacing) * 0.5) 0; /* Minimal padding for text link */
}
.pfp-read-more-link-card:hover {
    color: darken(var(--pfp-primary-color), 10%);
}


/* --- Single Post View --- */
.pfp-single-article { /* From single.php */
    background-color: var(--pfp-bg-white);
    padding: calc(var(--pfp-base-spacing) * 2) calc(var(--pfp-base-spacing) * 2.5);
    border-radius: var(--pfp-border-radius);
    box-shadow: 0 8px 25px rgba(0,0,0,0.07);
}
.pfp-single-article .pfp-post-title { /* Title on single post page */
    font-size: 2.8em;
    color: var(--pfp-dark-text);
}
.pfp-single-article .pfp-post-meta-info {
    font-size: 0.9em;
    color: var(--pfp-medium-text);
    margin-bottom: var(--pfp-base-spacing);
    border-bottom: 1px solid var(--pfp-border-color);
    padding-bottom: var(--pfp-base-spacing);
}
.pfp-single-article .pfp-post-meta-info i {
    margin-right: calc(var(--pfp-base-spacing) * 0.4);
    color: var(--pfp-primary-color);
}
.pfp-single-article .pfp-post-content {
    font-family: var(--pfp-font-serif); /* Serif for readability */
    font-size: 1.1em;
    line-height: 1.75;
    color: var(--pfp-dark-text);
}
.pfp-single-article .pfp-post-content h2,
.pfp-single-article .pfp-post-content h3,
.pfp-single-article .pfp-post-content h4 {
    font-family: var(--pfp-font-secondary); /* Sans-serif for subheadings */
    margin-top: calc(var(--pfp-base-spacing) * 1.8);
    margin-bottom: calc(var(--pfp-base-spacing) * 0.8);
}
.pfp-single-article .pfp-featured-image-wrapper {
    margin-bottom: calc(var(--pfp-base-spacing) * 1.5);
    border-radius: var(--pfp-border-radius);
    overflow: hidden;
}
/* Share buttons, related posts, author bio - specific styles in single.php can be adapted here */

/* --- Sidebar --- */
.pfp-sidebar-column {
    /* Styles for sidebar widgets can go here */
}
.pfp-sidebar-widget {
    background-color: var(--pfp-bg-white);
    padding: var(--pfp-base-spacing);
    border-radius: var(--pfp-border-radius);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    margin-bottom: calc(var(--pfp-base-spacing) * 1.5);
}
.pfp-sidebar-widget-title {
    font-family: var(--pfp-font-secondary);
    font-size: 1.3em;
    color: var(--pfp-dark-text);
    margin-bottom: var(--pfp-base-spacing);
    padding-bottom: calc(var(--pfp-base-spacing) * 0.5);
    border-bottom: 2px solid var(--pfp-primary-color);
}
.pfp-sidebar-widget ul {
    list-style: none;
    padding: 0;
}
.pfp-sidebar-widget ul li {
    margin-bottom: calc(var(--pfp-base-spacing) * 0.5);
}
.pfp-sidebar-widget ul li a {
    color: var(--pfp-medium-text);
}
.pfp-sidebar-widget ul li a:hover {
    color: var(--pfp-primary-color);
}

/* --- Footer --- */
.site-footer { /* General class for WP footer */
    background: var(--pfp-dark-bg);
    color: var(--pfp-light-text);
    padding: calc(var(--pfp-base-spacing) * 3) 0 calc(var(--pfp-base-spacing) * 1.5);
    font-size: 0.95em;
    text-align: center;
}
.pfp-footer-container { /* From your footer.php */
    max-width: var(--pfp-container-max-width);
    margin: 0 auto;
    padding: 0 var(--pfp-base-spacing);
}
.pfp-footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    margin: 0 calc(var(--pfp-base-spacing) * 0.5);
    color: var(--pfp-light-text);
    background-color: rgba(255,255,255,0.1);
    border-radius: 50%;
    font-size: 1.2em;
    transition: all 0.3s ease;
}
.pfp-footer-social a:hover {
    color: var(--pfp-bg-white);
    background-color: var(--pfp-secondary-color);
    transform: translateY(-2px);
}
.pfp-footer-widgets-area {
    padding-bottom: calc(var(--pfp-base-spacing) * 2);
    margin-bottom: calc(var(--pfp-base-spacing) * 2);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.pfp-footer-widgets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: calc(var(--pfp-base-spacing) * 1.5);
    text-align: left;
}
.pfp-footer-widget-column .widget-title {
    font-family: var(--pfp-font-secondary);
    font-size: 1.2em;
    color: var(--pfp-bg-white);
    margin-bottom: var(--pfp-base-spacing);
}
.pfp-footer-widget-column ul li a {
    color: var(--pfp-light-text);
}
.pfp-footer-widget-column ul li a:hover {
    color: var(--pfp-secondary-color);
}
.pfp-footer-bottom-bar {
    padding-top: var(--pfp-base-spacing);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: calc(var(--pfp-base-spacing) * 0.5);
}
.pfp-copyright-text, .pfp-footer-credit {
    font-size: 0.9em;
    color: darken(var(--pfp-light-text), 10%);
}
.pfp-footer-credit a {
    color: var(--pfp-secondary-color);
    font-weight: 500;
}

/* --- Utility Classes --- */
.pfp-hidden {
    display: none !important;
}
.pfp-text-center {
    text-align: center;
}
.pfp-text-left {
    text-align: left;
}
.pfp-text-right {
    text-align: right;
}
.pfp-sr-only { /* For screen readers only */
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}
.pfp-clearfix::after {
    content: "";
    clear: both;
    display: table;
}

/* --- WordPress Core Styles Overrides/Enhancements (Examples) --- */
.alignleft { float: left; margin-right: var(--pfp-base-spacing); margin-bottom: var(--pfp-base-spacing); }
.alignright { float: right; margin-left: var(--pfp-base-spacing); margin-bottom: var(--pfp-base-spacing); }
.aligncenter { display: block; margin-left: auto; margin-right: auto; margin-bottom: var(--pfp-base-spacing); }
.wp-caption {
    max-width: 100%; /* Make captions responsive */
    background: #f9f9f9;
    padding: calc(var(--pfp-base-spacing) * 0.5);
    margin-bottom: var(--pfp-base-spacing);
    border: 1px solid var(--pfp-border-color);
    border-radius: var(--pfp-border-radius);
}
.wp-caption img {
    margin-bottom: calc(var(--pfp-base-spacing) * 0.3);
}
.wp-caption-text {
    font-size: 0.9em;
    color: var(--pfp-medium-text);
    text-align: center;
}
/* Gallery styles from WP core can be enhanced here if needed */

/* --- Responsive Design --- */
@media (max-width: 992px) {
    h1 { font-size: 2.4em; }
    h2 { font-size: 2em; }
    .pfp-single-article .pfp-post-title { font-size: 2.4em; }
    /* Adjust sidebar layout if you have one */
}

@media (max-width: 768px) {
    html { font-size: 93.75%; } /* Approx 15px */
    h1 { font-size: 2em; }
    h2 { font-size: 1.7em; }
    .pfp-single-article .pfp-post-title { font-size: 2em; }

    .main-navigation ul {
        /* Basic mobile menu: hidden by default, shown by JS */
        /* display: none; */
        flex-direction: column;
        position: absolute;
        top: var(--pfp-header-height); /* Adjust based on header height */
        left: 0;
        width: 100%;
        background-color: var(--pfp-bg-white);
        box-shadow: 0 5px 10px rgba(0,0,0,0.1);
    }
    .main-navigation ul li {
        margin-left: 0;
        width: 100%;
        border-bottom: 1px solid var(--pfp-border-color);
    }
    .main-navigation ul li a {
        display: block;
        padding: var(--pfp-base-spacing);
        text-align: center;
    }
    .main-navigation ul li a::after { display: none; } /* No underline for mobile items */
    .mobile-menu-toggle { display: block; }

    .pfp-footer-bottom-bar {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    html { font-size: 87.5%; } /* Approx 14px */
    .pfp-blog-post-grid {
        grid-template-columns: 1fr; /* Single column */
    }
    .pfp-single-article {
        padding: var(--pfp-base-spacing);
    }
    .pfp-single-article .pfp-post-title { font-size: 1.8em; }
}

/* Add this to your :root for the category colors to work */
/* This is a placeholder, you'll need to define these RGB values */
/*
:root {
    --pfp-primary-color-rgb: 76, 175, 80;
}
*/
/* If you know your primary color's RGB values, set them like above.
   Otherwise, the fallback in .pfp-post-category-list a will use a solid color.
   For #4CAF50 (Earthy Green), the RGB is 76, 175, 80.
*/
:root {
    --pfp-primary-color-rgb: 76, 175, 80; /* RGB for #4CAF50 */
}