/*
Theme Name: Robert Abela
Theme URI: https://robertabela.com
Author: Robert Abela
Author URI: https://robertabela.com
Description: A clean, minimal personal website theme focused on security, WordPress, and thoughtful writing. Features refined typography, professional design, and instant loading.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: robert-abela
Tags: blog, one-column, custom-menu, featured-images, threaded-comments, translation-ready

This theme, like WordPress, is licensed under the GPL.
*/

/* ============================================
	CSS Variables for consistent theming
	============================================ */

:root {
	--color-text: #1a1a1a;
	--color-text-muted: #666666;
	--color-text-lighter: #888888;
	--color-accent: #c92a2a;
	--color-accent-hover: #a61e1e;
	--color-border: #e5e5e5;
	--color-border-light: #f5f5f5;
	--color-background: #ffffff;
	--color-input-border: #d1d1d1;
	--color-input-focus: #c92a2a;

	--font-serif: 'Lato', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
	--font-sans: 'Lato', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;

	--line-height-tight: 1.3;
	--line-height-base: 1.65;
	--line-height-relaxed: 1.8;

	--transition-fast: 150ms ease;
	--transition-base: 250ms ease;
}

/* ============================================
	Reset & Base Styles
	============================================ */

*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	margin: 0;
	padding: 0;
	font-size: 18px;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

body {
	margin: 0;
	padding: 0;
	font-family: var(--font-sans);
	font-size: 1rem;
	line-height: var(--line-height-base);
	background: var(--color-background);
	color: var(--color-text);
}

/* ============================================
	Layout
	============================================ */

.site {
	max-width: 680px;
	margin: 0 auto;
	padding: 48px 24px 60px;
}

/* ============================================
	Typography
	============================================ */

h1, h2, h3, h4, h5, h6 {
	font-family: var(--font-serif);
	font-weight: 600;
	line-height: var(--line-height-tight);
	margin-top: 0;
	color: var(--color-text);
}

h1 {
	font-size: 2.25rem;
	margin-bottom: 0.75rem;
	letter-spacing: -0.02em;
}

h2 {
	font-size: 1.5rem;
	margin-top: 2.5rem;
	margin-bottom: 0.75rem;
	letter-spacing: -0.01em;
}

h3 {
	font-size: 1.25rem;
	margin-top: 2rem;
	margin-bottom: 0.5rem;
}

p {
	margin-top: 0;
	margin-bottom: 1.25rem;
}

p:last-child {
	margin-bottom: 0;
}

strong {
	font-weight: 600;
	color: var(--color-text);
}

em {
	font-style: italic;
}

.muted {
	color: var(--color-text-muted);
	font-size: 0.95rem;
	line-height: var(--line-height-base);
}

/* ============================================
	Links
	============================================ */

a {
	color: var(--color-accent);
	text-decoration: none;
	border-bottom: 1px solid transparent;
	transition: all var(--transition-fast);
}

a:hover {
	color: var(--color-accent-hover);
	border-bottom-color: var(--color-accent-hover);
}

a:focus {
	outline: 2px solid var(--color-accent);
	outline-offset: 2px;
}

/* ============================================
	Header & Navigation
	============================================ */

.site-header {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	padding-bottom: 32px;
	margin-bottom: 48px;
	border-bottom: 1px solid var(--color-border);
}

.header-left {
	flex: 1;
}

.header-right {
	flex-shrink: 0;
	margin-left: 2rem;
}

.profile-photo {
	width: 80px;
	height: 80px;
	border-radius: 50%;
	object-fit: cover;
}

.site-title {
	font-family: var(--font-serif);
	font-size: 1.5rem;
	font-weight: 600;
	margin-bottom: 0.25rem;
	letter-spacing: -0.01em;
}

.site-title a {
	color: var(--color-text);
	border-bottom: none;
	transition: color var(--transition-fast);
}

.site-title a:hover {
	color: var(--color-accent);
}

.site-tagline {
	font-size: 0.85rem;
	color: var(--color-text-muted);
	margin-bottom: 1.25rem;
	letter-spacing: 0.02em;
}

.site-nav {
	font-size: 0.9rem;
	display: flex;
	gap: 1.25rem;
	flex-wrap: wrap;
	list-style: none;
	padding: 0;
	margin: 0;
}

.site-nav li {
	list-style: none;
	margin: 0;
	padding: 0;
}

.site-nav a {
	color: var(--color-text-muted);
	border-bottom: 2px solid transparent;
	padding-bottom: 2px;
	transition: all var(--transition-fast);
	font-weight: 500;
}

.site-nav a:hover,
.site-nav .current-menu-item a,
.site-nav .current_page_item a {
	color: var(--color-text);
	border-bottom-color: var(--color-accent);
}

/* ============================================
	Main Content
	============================================ */

.site-main {
	/* Main content area */
}

/* Home page sections */
.intro {
	margin-bottom: 3rem;
}

.intro h1 {
	font-size: 2.5rem;
	margin-bottom: 1rem;
}

.intro-lead {
	font-size: 1rem;
	line-height: var(--line-height-relaxed);
	color: var(--color-text);
}

.home-about {
	padding: 2rem 0;
	margin-bottom: 2rem;
	border-top: 1px solid var(--color-border-light);
}

.home-about p {
	color: var(--color-text-muted);
	font-size: 1rem;
}

.home-recent-posts {
	padding-top: 2rem;
}

.home-recent-posts h2 {
	margin-top: 0;
	margin-bottom: 1.5rem;
}

/* ============================================
	Post Lists
	============================================ */

.post-list {
	list-style: none;
	padding-left: 0;
	margin: 0;
}

.post-list li {
	padding: 1.25rem 0;
	border-top: 1px solid var(--color-border);
}

.post-list li:first-child {
	border-top: none;
}

.post-list li a {
	font-family: var(--font-serif);
	font-size: 1.15rem;
	font-weight: 600;
	line-height: var(--line-height-tight);
	color: var(--color-text);
	border-bottom: none;
	display: inline-block;
	transition: color var(--transition-fast);
}

.post-list li a:hover {
	color: var(--color-accent);
}

.post-meta {
	font-size: 0.85rem;
	color: var(--color-text-lighter);
	margin-top: 0.35rem;
	letter-spacing: 0.01em;
}

.more-link {
	margin-top: 1.5rem;
}

.more-link a {
	font-size: 0.95rem;
	font-weight: 500;
	display: inline-flex;
	align-items: center;
	gap: 0.25rem;
}

/* ============================================
	File List (Slides & Files)
	============================================ */

.file-list {
	list-style: none;
	padding-left: 0;
	margin: 1.5rem 0 0;
}

.file-list li {
	padding: 1.5rem 0;
	border-top: 1px solid var(--color-border);
}

.file-list li:first-child {
	border-top: none;
}

.file-list li strong {
	font-family: var(--font-serif);
	font-size: 1.1rem;
	font-weight: 600;
	line-height: var(--line-height-tight);
	display: block;
	margin-bottom: 0.35rem;
}

.file-meta {
	font-size: 0.85rem;
	color: var(--color-text-muted);
	display: block;
	margin-bottom: 0.5rem;
}

.file-link {
	font-size: 0.9rem;
	font-weight: 500;
}

/* ============================================
	Article & Post Content
	============================================ */

.post {
	/* Article content */
}

.post-header {
	margin-bottom: 2rem;
	padding-bottom: 1.5rem;
	border-bottom: 1px solid var(--color-border-light);
}

.post-header .post-meta {
	margin-bottom: 0.75rem;
	font-size: 0.85rem;
}

.post-header h1 {
	margin-bottom: 0;
}

.post h2 {
	margin-top: 2.5rem;
}

.post p {
	line-height: var(--line-height-relaxed);
}

/* WordPress Content Styles */
.entry-content {
	line-height: var(--line-height-relaxed);
}

.entry-content img {
	max-width: 100%;
	height: auto;
}

.entry-content ul,
.entry-content ol {
	margin-bottom: 1.25rem;
}

.entry-content blockquote {
	margin: 2rem 0;
	padding-left: 1.5rem;
	border-left: 3px solid var(--color-accent);
	color: var(--color-text-muted);
	font-style: italic;
}

/* ============================================
	Forms
	============================================ */

.contact-form {
	max-width: 520px;
	margin-top: 2rem;
}

.contact-form label {
	font-size: 0.9rem;
	font-weight: 500;
	color: var(--color-text);
	display: block;
	margin-bottom: 0.35rem;
}

.contact-form input,
.contact-form textarea {
	width: 100%;
	max-width: 100%;
	padding: 0.75rem;
	margin-top: 0.25rem;
	border-radius: 6px;
	border: 1.5px solid var(--color-input-border);
	font-family: var(--font-sans);
	font-size: 1rem;
	line-height: var(--line-height-base);
	transition: all var(--transition-base);
	background: var(--color-background);
	color: var(--color-text);
}

.contact-form input:focus,
.contact-form textarea:focus {
	outline: none;
	border-color: var(--color-input-focus);
	box-shadow: 0 0 0 3px rgba(201, 42, 42, 0.1);
}

.contact-form textarea {
	min-height: 160px;
	resize: vertical;
}

.contact-form button,
.contact-form input[type="submit"] {
	margin-top: 0.5rem;
	padding: 0.75rem 1.5rem;
	font-family: var(--font-sans);
	font-size: 0.95rem;
	font-weight: 500;
	border-radius: 6px;
	border: 1.5px solid var(--color-accent);
	background: transparent;
	color: var(--color-accent);
	cursor: pointer;
	transition: all var(--transition-base);
}

.contact-form button:hover,
.contact-form input[type="submit"]:hover {
	background: var(--color-accent);
	color: var(--color-background);
	box-shadow: 0 4px 12px rgba(201, 42, 42, 0.2);
}

.contact-form button:active,
.contact-form input[type="submit"]:active {
	box-shadow: 0 2px 6px rgba(201, 42, 42, 0.2);
}

.contact-form button:focus,
.contact-form input[type="submit"]:focus {
	outline: 2px solid var(--color-accent);
	outline-offset: 2px;
}

/* ============================================
	Comments
	============================================ */

.comments-area {
	margin-top: 3rem;
	padding-top: 2rem;
	border-top: 1px solid var(--color-border);
}

.comment-list {
	list-style: none;
	padding-left: 0;
}

.comment {
	margin-bottom: 2rem;
	padding-bottom: 2rem;
	border-bottom: 1px solid var(--color-border-light);
}

.comment-author {
	font-weight: 600;
	margin-bottom: 0.5rem;
}

.comment-meta {
	font-size: 0.85rem;
	color: var(--color-text-lighter);
	margin-bottom: 1rem;
}

/* ============================================
	Footer
	============================================ */

.site-footer {
	margin-top: 5rem;
	padding-top: 2rem;
	border-top: 1px solid var(--color-border);
	text-align: center;
}

.site-footer h3 {
	font-size: 0.9rem;
	font-weight: 400;
	color: var(--color-text-muted);
	margin-bottom: 0.75rem;
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

.footer-links {
	display: flex;
	justify-content: center;
	gap: 1.5rem;
}

.footer-links a {
	font-size: 0.85rem;
	color: var(--color-text-muted);
	transition: color var(--transition-fast);
}

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

.footer-note {
	margin-top: 1.5rem;
	font-size: 0.75rem;
	color: var(--color-text-lighter);
}

.footer-copyright {
	margin-top: 0.5rem;
	font-size: 0.7rem;
	color: var(--color-text-lighter);
}

/* ============================================
	WordPress Specific
	============================================ */

/* Alignments */
.alignleft {
	float: left;
	margin-right: 1.5rem;
	margin-bottom: 1rem;
}

.alignright {
	float: right;
	margin-left: 1.5rem;
	margin-bottom: 1rem;
}

.aligncenter {
	display: block;
	margin-left: auto;
	margin-right: auto;
}

/* WordPress Gallery */
.gallery {
	margin-bottom: 1.5rem;
}

.gallery-item {
	display: inline-block;
	text-align: center;
	vertical-align: top;
	width: 100%;
	margin-bottom: 1rem;
}

/* Captions */
.wp-caption {
	max-width: 100%;
}

.wp-caption-text {
	font-size: 0.85rem;
	color: var(--color-text-muted);
	margin-top: 0.5rem;
}

/* Screen Reader Text */
.screen-reader-text {
	clip: rect(1px, 1px, 1px, 1px);
	position: absolute !important;
	height: 1px;
	width: 1px;
	overflow: hidden;
}

/* ============================================
	Responsive Design
	============================================ */

@media (max-width: 640px) {
	html {
	font-size: 17px;
	}

	.site {
	padding: 32px 20px 48px;
	}

	.site-header {
	padding-bottom: 24px;
	margin-bottom: 32px;
	}

	h1 {
	font-size: 2rem;
	}

	h2 {
	font-size: 1.35rem;
	}

	.intro h1 {
	font-size: 2.15rem;
	}

	.site-nav {
	gap: 1rem;
	}

	.post-list li {
	padding: 1rem 0;
	}

	.file-list li {
	padding: 1.25rem 0;
	}
}

/* ============================================
	Print Styles
	============================================ */

@media print {
	.site-nav,
	.site-footer {
	display: none;
	}

	.site {
	max-width: 100%;
	padding: 0;
	}

	a {
	color: var(--color-text);
	border-bottom: none;
	}
}