/*
Theme Name: Stackwise
Author: Rahul Tank
Author URI: https://profiles.wordpress.org/rahultank/
Description: A clean, modern developer portfolio theme designed for programmers and tech professionals. Features dark/light mode toggle, project showcase, tech stack display, experience timeline, and full customizer support. Built with accessibility and performance in mind.
Version: 1.1.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: stackwise
Tags: portfolio, blog, one-column, two-columns, custom-background, custom-colors, custom-header, custom-logo, custom-menu, editor-style, featured-images, footer-widgets, full-width-template, sticky-post, theme-options, threaded-comments, translation-ready, accessibility-ready

Stackwise WordPress Theme, Copyright 2024
Stackwise is distributed under the terms of the GNU GPL v2 or later.
*/

/*--------------------------------------------------------------
>>> TABLE OF CONTENTS:
----------------------------------------------------------------
# CSS Variables
# Reset & Base
# Typography
# Elements
# Layout
# Components
  - Header
  - Navigation
  - Hero
  - Tech Stack
  - Projects
  - Timeline
  - Blog Preview
  - Contact
  - Footer
# Forms
# Accessibility
# Alignments
# Widgets
# Content
# Comments
# Media
# Blocks
# Utilities
--------------------------------------------------------------*/

/*--------------------------------------------------------------
# CSS Variables
--------------------------------------------------------------*/
:root {
    /* Colors - Dark Mode (Default) */
    --sw-color-bg-primary: #0d1117;
    --sw-color-bg-secondary: #161b22;
    --sw-color-bg-tertiary: #21262d;
    --sw-color-border: #30363d;
    --sw-color-text-primary: #e6edf3;
    --sw-color-text-secondary: #8b949e;
    --sw-color-text-muted: #6e7681;
    --sw-color-accent: #58a6ff;
    --sw-color-accent-hover: #79b8ff;
    --sw-color-success: #3fb950;
    --sw-color-warning: #d29922;
    --sw-color-error: #f85149;

    /* Typography */
    --sw-font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    --sw-font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', 'Monaco', monospace;

    /* Font Sizes */
    --sw-font-size-xs: 0.75rem;
    --sw-font-size-sm: 0.875rem;
    --sw-font-size-base: 1rem;
    --sw-font-size-lg: 1.125rem;
    --sw-font-size-xl: 1.25rem;
    --sw-font-size-2xl: 1.5rem;
    --sw-font-size-3xl: 1.875rem;
    --sw-font-size-4xl: 2.25rem;
    --sw-font-size-5xl: 3rem;

    /* Spacing */
    --sw-spacing-xs: 0.25rem;
    --sw-spacing-sm: 0.5rem;
    --sw-spacing-md: 1rem;
    --sw-spacing-lg: 1.5rem;
    --sw-spacing-xl: 2rem;
    --sw-spacing-2xl: 3rem;
    --sw-spacing-3xl: 4rem;
    --sw-spacing-4xl: 6rem;

    /* Border Radius */
    --sw-radius-sm: 4px;
    --sw-radius-md: 8px;
    --sw-radius-lg: 12px;
    --sw-radius-full: 9999px;

    /* Shadows */
    --sw-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --sw-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
    --sw-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -4px rgba(0, 0, 0, 0.3);

    /* Transitions */
    --sw-transition-fast: 150ms ease;
    --sw-transition-base: 250ms ease;
    --sw-transition-slow: 350ms ease;

    /* Container */
    --sw-container-max: 1200px;
    --sw-container-padding: 1.5rem;

    /* Header */
    --sw-header-height: 70px;
}

/* Light Mode Variables */
[data-theme="light"] {
    --sw-color-bg-primary: #ffffff;
    --sw-color-bg-secondary: #f6f8fa;
    --sw-color-bg-tertiary: #eaeef2;
    --sw-color-border: #d0d7de;
    --sw-color-text-primary: #1f2328;
    --sw-color-text-secondary: #656d76;
    --sw-color-text-muted: #8c959f;
    --sw-color-accent: #0969da;
    --sw-color-accent-hover: #0550ae;
    --sw-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.1);
    --sw-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --sw-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
}

/*--------------------------------------------------------------
# Reset & Base
--------------------------------------------------------------*/
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--sw-font-primary);
    font-size: var(--sw-font-size-base);
    line-height: 1.6;
    color: var(--sw-color-text-primary);
    background-color: var(--sw-color-bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/*--------------------------------------------------------------
# Typography
--------------------------------------------------------------*/
h1, h2, h3, h4, h5, h6 {
    font-family: var(--sw-font-mono);
    font-weight: 600;
    line-height: 1.3;
    margin-top: 0;
    margin-bottom: var(--sw-spacing-md);
    color: var(--sw-color-text-primary);
}

h1 {
    font-size: var(--sw-font-size-4xl);
}

h2 {
    font-size: var(--sw-font-size-3xl);
}

h3 {
    font-size: var(--sw-font-size-2xl);
}

h4 {
    font-size: var(--sw-font-size-xl);
}

h5 {
    font-size: var(--sw-font-size-lg);
}

h6 {
    font-size: var(--sw-font-size-base);
}

p {
    margin-top: 0;
    margin-bottom: var(--sw-spacing-md);
}

a {
    color: var(--sw-color-accent);
    text-decoration: none;
    transition: color var(--sw-transition-fast);
}

a:hover,
a:focus {
    color: var(--sw-color-accent-hover);
    text-decoration: underline;
}

/* Links inside content areas must be underlined per accessibility requirements */
.entry-content a,
.entry-summary a,
.comment-content a,
.widget a,
.textwidget a {
    text-decoration: underline;
}

.entry-content a:hover,
.entry-summary a:hover,
.comment-content a:hover,
.widget a:hover,
.textwidget a:hover {
    text-decoration: none;
}

code, kbd, pre, samp {
    font-family: var(--sw-font-mono);
    font-size: var(--sw-font-size-sm);
}

code {
    padding: 0.2em 0.4em;
    background-color: var(--sw-color-bg-tertiary);
    border-radius: var(--sw-radius-sm);
}

pre {
    overflow-x: auto;
    padding: var(--sw-spacing-md);
    background-color: var(--sw-color-bg-secondary);
    border: 1px solid var(--sw-color-border);
    border-radius: var(--sw-radius-md);
}

pre code {
    padding: 0;
    background: none;
}

blockquote {
    margin: 0 0 var(--sw-spacing-md);
    padding-left: var(--sw-spacing-md);
    border-left: 4px solid var(--sw-color-accent);
    color: var(--sw-color-text-secondary);
    font-style: italic;
}

/*--------------------------------------------------------------
# Elements
--------------------------------------------------------------*/
ul, ol {
    margin: 0 0 var(--sw-spacing-md);
    padding-left: var(--sw-spacing-xl);
}

li {
    margin-bottom: var(--sw-spacing-xs);
}

hr {
    height: 1px;
    margin: var(--sw-spacing-xl) 0;
    background-color: var(--sw-color-border);
    border: 0;
}

img {
    max-width: 100%;
    height: auto;
    vertical-align: middle;
}

figure {
    margin: 0 0 var(--sw-spacing-md);
}

figcaption {
    margin-top: var(--sw-spacing-sm);
    font-size: var(--sw-font-size-sm);
    color: var(--sw-color-text-secondary);
}

table {
    width: 100%;
    margin-bottom: var(--sw-spacing-md);
    border-collapse: collapse;
}

th, td {
    padding: var(--sw-spacing-sm) var(--sw-spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--sw-color-border);
}

th {
    font-weight: 600;
    background-color: var(--sw-color-bg-secondary);
}

/*--------------------------------------------------------------
# Layout
--------------------------------------------------------------*/
.sw-container {
    width: 100%;
    max-width: var(--sw-container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--sw-container-padding);
    padding-right: var(--sw-container-padding);
}

.sw-section {
    padding: var(--sw-spacing-4xl) 0;
}

.sw-section-header {
    margin-bottom: var(--sw-spacing-2xl);
    text-align: center;
}

.sw-section-title {
    display: inline-flex;
    align-items: center;
    gap: var(--sw-spacing-sm);
    margin-bottom: var(--sw-spacing-sm);
}

.sw-section-title::before {
    content: '//';
    color: var(--sw-color-accent);
    font-family: var(--sw-font-mono);
}

.sw-section-subtitle {
    color: var(--sw-color-text-secondary);
    font-size: var(--sw-font-size-lg);
}

.site-content {
    min-height: calc(100vh - var(--sw-header-height) - 200px);
}

/*--------------------------------------------------------------
# Components - Header
--------------------------------------------------------------*/
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--sw-header-height);
    background-color: var(--sw-color-bg-primary);
    border-bottom: 1px solid var(--sw-color-border);
    transition: background-color var(--sw-transition-base);
}

/* Push header down when WP admin bar is visible */
body.admin-bar .site-header {
    top: 32px;
}

@media screen and (max-width: 782px) {
    body.admin-bar .site-header {
        top: 46px;
    }
}

.site-header .sw-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.site-branding {
    display: flex;
    align-items: center;
    gap: var(--sw-spacing-sm);
}

.site-title {
    margin: 0;
    font-family: var(--sw-font-mono);
    font-size: var(--sw-font-size-xl);
    font-weight: 700;
}

.site-title a {
    color: var(--sw-color-text-primary);
    text-decoration: none;
}

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

.site-description {
    display: none;
}

.custom-logo {
    max-height: 40px;
    width: auto;
}

/*--------------------------------------------------------------
# Components - Navigation
--------------------------------------------------------------*/
.main-navigation {
    display: flex;
    align-items: center;
    gap: var(--sw-spacing-lg);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--sw-spacing-xs);
    margin: 0;
    padding: 0;
    list-style: none;
}

.nav-menu li {
    margin: 0;
}

.nav-menu a {
    display: block;
    padding: var(--sw-spacing-sm) var(--sw-spacing-md);
    color: var(--sw-color-text-secondary);
    font-family: var(--sw-font-mono);
    font-size: var(--sw-font-size-sm);
    text-decoration: none;
    border-radius: var(--sw-radius-md);
    transition: all var(--sw-transition-fast);
}

.nav-menu a:hover,
.nav-menu .current-menu-item a,
.nav-menu .current_page_item a {
    color: var(--sw-color-text-primary);
    background-color: var(--sw-color-bg-secondary);
}

.menu-toggle {
    display: none;
    padding: var(--sw-spacing-sm);
    background: none;
    border: 1px solid var(--sw-color-border);
    border-radius: var(--sw-radius-md);
    color: var(--sw-color-text-primary);
    cursor: pointer;
}

.menu-toggle:hover {
    background-color: var(--sw-color-bg-secondary);
}

.menu-toggle .bar {
    display: block;
    width: 20px;
    height: 2px;
    margin: 4px 0;
    background-color: currentColor;
    transition: all var(--sw-transition-fast);
}

/* Theme Toggle */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0;
    background: none;
    border: 1px solid var(--sw-color-border);
    border-radius: var(--sw-radius-md);
    color: var(--sw-color-text-secondary);
    cursor: pointer;
    transition: all var(--sw-transition-fast);
}

.theme-toggle:hover {
    color: var(--sw-color-text-primary);
    background-color: var(--sw-color-bg-secondary);
    border-color: var(--sw-color-text-muted);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
}

.theme-toggle .sun-icon {
    display: none;
}

.theme-toggle .moon-icon {
    display: block;
}

[data-theme="light"] .theme-toggle .sun-icon {
    display: block;
}

[data-theme="light"] .theme-toggle .moon-icon {
    display: none;
}

/*--------------------------------------------------------------
# Components - Hero
--------------------------------------------------------------*/
.sw-hero {
    display: flex;
    align-items: center;
    min-height: calc(100vh - var(--sw-header-height));
    padding-top: var(--sw-header-height);
}

.sw-hero-content {
    max-width: 800px;
}

.sw-hero-greeting {
    display: inline-block;
    margin-bottom: var(--sw-spacing-md);
    padding: var(--sw-spacing-xs) var(--sw-spacing-md);
    font-family: var(--sw-font-mono);
    font-size: var(--sw-font-size-sm);
    color: var(--sw-color-accent);
    background-color: var(--sw-color-bg-secondary);
    border-radius: var(--sw-radius-full);
}

.sw-hero-title {
    font-size: var(--sw-font-size-5xl);
    margin-bottom: var(--sw-spacing-md);
}

.sw-hero-title .highlight {
    color: var(--sw-color-accent);
}

.sw-hero-subtitle {
    font-family: var(--sw-font-mono);
    font-size: var(--sw-font-size-2xl);
    color: var(--sw-color-text-secondary);
    margin-bottom: var(--sw-spacing-lg);
}

.sw-hero-description {
    font-size: var(--sw-font-size-lg);
    color: var(--sw-color-text-secondary);
    max-width: 600px;
    margin-bottom: var(--sw-spacing-xl);
}

.sw-hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sw-spacing-md);
}

/* Typing Effect */
.sw-typing-text::after {
    content: '|';
    animation: blink 1s step-end infinite;
    color: var(--sw-color-accent);
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/*--------------------------------------------------------------
# Components - Buttons
--------------------------------------------------------------*/
.sw-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--sw-spacing-sm);
    padding: var(--sw-spacing-sm) var(--sw-spacing-lg);
    font-family: var(--sw-font-mono);
    font-size: var(--sw-font-size-sm);
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--sw-radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--sw-transition-fast);
}

.sw-btn-primary {
    color: var(--sw-color-bg-primary);
    background-color: var(--sw-color-accent);
    border-color: var(--sw-color-accent);
}

.sw-btn-primary:hover {
    background-color: var(--sw-color-accent-hover);
    border-color: var(--sw-color-accent-hover);
    color: var(--sw-color-bg-primary);
    text-decoration: none;
}

.sw-btn-secondary {
    color: var(--sw-color-text-primary);
    background-color: transparent;
    border-color: var(--sw-color-border);
}

.sw-btn-secondary:hover {
    background-color: var(--sw-color-bg-secondary);
    border-color: var(--sw-color-text-muted);
    color: var(--sw-color-text-primary);
    text-decoration: none;
}

.sw-btn svg {
    width: 16px;
    height: 16px;
}

/*--------------------------------------------------------------
# Components - Tech Stack
--------------------------------------------------------------*/
.sw-tech-stack {
    background-color: var(--sw-color-bg-secondary);
}

.sw-tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: var(--sw-spacing-md);
}

.sw-tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sw-spacing-sm);
    padding: var(--sw-spacing-lg);
    background-color: var(--sw-color-bg-primary);
    border: 1px solid var(--sw-color-border);
    border-radius: var(--sw-radius-md);
    transition: all var(--sw-transition-fast);
}

.sw-tech-item:hover {
    border-color: var(--sw-color-accent);
    transform: translateY(-2px);
}

.sw-tech-item img,
.sw-tech-item svg {
    width: 40px;
    height: 40px;
}

.sw-tech-item span {
    font-family: var(--sw-font-mono);
    font-size: var(--sw-font-size-sm);
    color: var(--sw-color-text-secondary);
}

/*--------------------------------------------------------------
# Components - Projects
--------------------------------------------------------------*/
.sw-projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--sw-spacing-lg);
}

.sw-project-card {
    display: flex;
    flex-direction: column;
    background-color: var(--sw-color-bg-secondary);
    border: 1px solid var(--sw-color-border);
    border-radius: var(--sw-radius-lg);
    overflow: hidden;
    transition: all var(--sw-transition-base);
}

.sw-project-card:hover {
    border-color: var(--sw-color-accent);
    transform: translateY(-4px);
    box-shadow: var(--sw-shadow-lg);
}

.sw-project-image {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    background-color: var(--sw-color-bg-tertiary);
}

.sw-project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--sw-transition-slow);
}

.sw-project-card:hover .sw-project-image img {
    transform: scale(1.05);
}

.sw-project-content {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    padding: var(--sw-spacing-lg);
}

.sw-project-title {
    font-size: var(--sw-font-size-xl);
    margin-bottom: var(--sw-spacing-sm);
}

.sw-project-title a {
    color: var(--sw-color-text-primary);
}

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

.sw-project-description {
    flex-grow: 1;
    color: var(--sw-color-text-secondary);
    font-size: var(--sw-font-size-sm);
    margin-bottom: var(--sw-spacing-md);
}

.sw-project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sw-spacing-xs);
    margin-bottom: var(--sw-spacing-md);
}

.sw-project-tag {
    padding: var(--sw-spacing-xs) var(--sw-spacing-sm);
    font-family: var(--sw-font-mono);
    font-size: var(--sw-font-size-xs);
    color: var(--sw-color-accent);
    background-color: var(--sw-color-bg-primary);
    border-radius: var(--sw-radius-sm);
}

.sw-project-links {
    display: flex;
    gap: var(--sw-spacing-md);
    padding-top: var(--sw-spacing-md);
    border-top: 1px solid var(--sw-color-border);
}

.sw-project-link {
    display: inline-flex;
    align-items: center;
    gap: var(--sw-spacing-xs);
    font-family: var(--sw-font-mono);
    font-size: var(--sw-font-size-sm);
    color: var(--sw-color-text-secondary);
}

.sw-project-link:hover {
    color: var(--sw-color-accent);
}

.sw-project-link svg {
    width: 16px;
    height: 16px;
}

/*--------------------------------------------------------------
# Components - Timeline
--------------------------------------------------------------*/
.sw-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.sw-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--sw-color-border);
}

.sw-timeline-item {
    position: relative;
    padding-left: var(--sw-spacing-2xl);
    padding-bottom: var(--sw-spacing-2xl);
}

.sw-timeline-item:last-child {
    padding-bottom: 0;
}

.sw-timeline-item::before {
    content: '';
    position: absolute;
    left: -5px;
    top: 0;
    width: 12px;
    height: 12px;
    background-color: var(--sw-color-accent);
    border-radius: 50%;
    border: 2px solid var(--sw-color-bg-primary);
}

.sw-timeline-date {
    display: inline-block;
    margin-bottom: var(--sw-spacing-sm);
    font-family: var(--sw-font-mono);
    font-size: var(--sw-font-size-sm);
    color: var(--sw-color-accent);
}

.sw-timeline-title {
    font-size: var(--sw-font-size-xl);
    margin-bottom: var(--sw-spacing-xs);
}

.sw-timeline-company {
    font-family: var(--sw-font-mono);
    font-size: var(--sw-font-size-sm);
    color: var(--sw-color-text-secondary);
    margin-bottom: var(--sw-spacing-sm);
}

.sw-timeline-description {
    color: var(--sw-color-text-secondary);
}

.sw-timeline-description ul {
    margin: var(--sw-spacing-sm) 0 0;
    padding-left: var(--sw-spacing-lg);
}

/*--------------------------------------------------------------
# Components - Blog Preview
--------------------------------------------------------------*/
.sw-blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--sw-spacing-lg);
}

.sw-blog-card {
    background-color: var(--sw-color-bg-secondary);
    border: 1px solid var(--sw-color-border);
    border-radius: var(--sw-radius-lg);
    padding: var(--sw-spacing-lg);
    transition: all var(--sw-transition-fast);
}

.sw-blog-card:hover {
    border-color: var(--sw-color-accent);
}

.sw-blog-meta {
    display: flex;
    align-items: center;
    gap: var(--sw-spacing-md);
    margin-bottom: var(--sw-spacing-sm);
    font-family: var(--sw-font-mono);
    font-size: var(--sw-font-size-xs);
    color: var(--sw-color-text-muted);
}

.sw-blog-title {
    font-size: var(--sw-font-size-lg);
    margin-bottom: var(--sw-spacing-sm);
}

.sw-blog-title a {
    color: var(--sw-color-text-primary);
}

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

.sw-blog-excerpt {
    color: var(--sw-color-text-secondary);
    font-size: var(--sw-font-size-sm);
    margin-bottom: var(--sw-spacing-md);
}

.sw-blog-read-more {
    font-family: var(--sw-font-mono);
    font-size: var(--sw-font-size-sm);
}

/*--------------------------------------------------------------
# Components - Contact
--------------------------------------------------------------*/
.sw-contact {
    background-color: var(--sw-color-bg-secondary);
}

.sw-contact-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.sw-contact-description {
    font-size: var(--sw-font-size-lg);
    color: var(--sw-color-text-secondary);
    margin-bottom: var(--sw-spacing-xl);
}

.sw-contact-email {
    display: inline-flex;
    align-items: center;
    gap: var(--sw-spacing-sm);
    margin-bottom: var(--sw-spacing-xl);
    font-family: var(--sw-font-mono);
    font-size: var(--sw-font-size-lg);
}

.sw-social-links {
    display: flex;
    justify-content: center;
    gap: var(--sw-spacing-md);
}

.sw-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    color: var(--sw-color-text-secondary);
    background-color: var(--sw-color-bg-primary);
    border: 1px solid var(--sw-color-border);
    border-radius: var(--sw-radius-md);
    transition: all var(--sw-transition-fast);
}

.sw-social-link:hover {
    color: var(--sw-color-accent);
    border-color: var(--sw-color-accent);
    text-decoration: none;
}

.sw-social-link svg {
    width: 20px;
    height: 20px;
}

/* Contact Form Styles (for CF7/WPForms) */
.sw-contact-form .wpcf7-form,
.sw-contact-form .wpforms-form {
    text-align: left;
}

.sw-contact-form input[type="text"],
.sw-contact-form input[type="email"],
.sw-contact-form textarea {
    width: 100%;
    padding: var(--sw-spacing-md);
    font-family: var(--sw-font-primary);
    font-size: var(--sw-font-size-base);
    color: var(--sw-color-text-primary);
    background-color: var(--sw-color-bg-primary);
    border: 1px solid var(--sw-color-border);
    border-radius: var(--sw-radius-md);
    transition: border-color var(--sw-transition-fast);
}

.sw-contact-form input:focus,
.sw-contact-form textarea:focus {
    outline: none;
    border-color: var(--sw-color-accent);
}

.sw-contact-form input[type="submit"] {
    display: inline-flex;
    padding: var(--sw-spacing-md) var(--sw-spacing-xl);
    font-family: var(--sw-font-mono);
    font-size: var(--sw-font-size-sm);
    color: var(--sw-color-bg-primary);
    background-color: var(--sw-color-accent);
    border: none;
    border-radius: var(--sw-radius-md);
    cursor: pointer;
    transition: background-color var(--sw-transition-fast);
}

.sw-contact-form input[type="submit"]:hover {
    background-color: var(--sw-color-accent-hover);
}

/*--------------------------------------------------------------
# Components - Footer
--------------------------------------------------------------*/
.site-footer {
    padding: var(--sw-spacing-2xl) 0;
    background-color: var(--sw-color-bg-secondary);
    border-top: 1px solid var(--sw-color-border);
}

.sw-footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sw-spacing-md);
    text-align: center;
}

.sw-footer-social {
    display: flex;
    gap: var(--sw-spacing-md);
}

.sw-footer-copyright {
    font-family: var(--sw-font-mono);
    font-size: var(--sw-font-size-sm);
    color: var(--sw-color-text-muted);
}

.sw-footer-credit {
    font-size: var(--sw-font-size-xs);
    color: var(--sw-color-text-muted);
}

.sw-footer-credit a {
    color: var(--sw-color-text-secondary);
}

/*--------------------------------------------------------------
# Forms
--------------------------------------------------------------*/
button,
input,
select,
textarea {
    font-family: inherit;
    font-size: 100%;
    line-height: 1.5;
}

button {
    cursor: pointer;
}

input[type="text"],
input[type="email"],
input[type="url"],
input[type="password"],
input[type="search"],
input[type="number"],
input[type="tel"],
textarea,
select {
    width: 100%;
    padding: var(--sw-spacing-sm) var(--sw-spacing-md);
    color: var(--sw-color-text-primary);
    background-color: var(--sw-color-bg-primary);
    border: 1px solid var(--sw-color-border);
    border-radius: var(--sw-radius-md);
    transition: border-color var(--sw-transition-fast);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--sw-color-accent);
}

textarea {
    resize: vertical;
    min-height: 150px;
}

/*--------------------------------------------------------------
# Accessibility
--------------------------------------------------------------*/
.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute !important;
    width: 1px;
    word-wrap: normal !important;
}

.screen-reader-text:focus {
    background-color: var(--sw-color-bg-secondary);
    clip: auto !important;
    clip-path: none;
    color: var(--sw-color-text-primary);
    display: block;
    font-size: var(--sw-font-size-sm);
    font-weight: 600;
    height: auto;
    left: 5px;
    line-height: normal;
    padding: 15px 23px 14px;
    text-decoration: none;
    top: 5px;
    width: auto;
    z-index: 100000;
}

/* Focus styles */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--sw-color-accent);
    outline-offset: 2px;
}

/* Skip link */
.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    z-index: 10000;
    padding: var(--sw-spacing-md);
    background-color: var(--sw-color-bg-primary);
    color: var(--sw-color-accent);
    text-decoration: none;
}

.skip-link:focus {
    top: 0;
}

/*--------------------------------------------------------------
# Alignments
--------------------------------------------------------------*/
.alignleft {
    float: left;
    margin-right: var(--sw-spacing-lg);
    margin-bottom: var(--sw-spacing-md);
}

.alignright {
    float: right;
    margin-left: var(--sw-spacing-lg);
    margin-bottom: var(--sw-spacing-md);
}

.aligncenter {
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: var(--sw-spacing-md);
}

.alignwide {
    max-width: calc(var(--sw-container-max) + 100px);
    margin-left: auto;
    margin-right: auto;
}

.alignfull {
    width: 100vw;
    max-width: 100vw;
    margin-left: calc(50% - 50vw);
}

/*--------------------------------------------------------------
# Content
--------------------------------------------------------------*/
.entry-header {
    margin-bottom: var(--sw-spacing-xl);
}

.entry-title {
    margin-bottom: var(--sw-spacing-sm);
}

.entry-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sw-spacing-md);
    font-family: var(--sw-font-mono);
    font-size: var(--sw-font-size-sm);
    color: var(--sw-color-text-muted);
}

.entry-meta a {
    color: var(--sw-color-text-secondary);
}

.entry-content {
    margin-bottom: var(--sw-spacing-xl);
}

.entry-footer {
    padding-top: var(--sw-spacing-lg);
    border-top: 1px solid var(--sw-color-border);
    font-family: var(--sw-font-mono);
    font-size: var(--sw-font-size-sm);
    color: var(--sw-color-text-muted);
}

.cat-links,
.tags-links {
    display: block;
    margin-bottom: var(--sw-spacing-sm);
}

.cat-links a,
.tags-links a {
    color: var(--sw-color-text-secondary);
}

/* Post Navigation */
.post-navigation {
    margin-top: var(--sw-spacing-2xl);
    padding: var(--sw-spacing-lg);
    background-color: var(--sw-color-bg-secondary);
    border-radius: var(--sw-radius-lg);
}

.post-navigation .nav-links {
    display: flex;
    justify-content: space-between;
    gap: var(--sw-spacing-lg);
}

.post-navigation .nav-previous,
.post-navigation .nav-next {
    flex: 1;
}

.post-navigation .nav-next {
    text-align: right;
}

.post-navigation .nav-subtitle {
    display: block;
    font-family: var(--sw-font-mono);
    font-size: var(--sw-font-size-xs);
    color: var(--sw-color-text-muted);
    margin-bottom: var(--sw-spacing-xs);
}

.post-navigation .nav-title {
    font-weight: 600;
}

/* Page Navigation */
.pagination,
.posts-navigation .nav-links {
    display: flex;
    justify-content: center;
    gap: var(--sw-spacing-sm);
    margin-top: var(--sw-spacing-2xl);
}

.pagination .page-numbers,
.posts-navigation a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--sw-spacing-sm);
    font-family: var(--sw-font-mono);
    font-size: var(--sw-font-size-sm);
    color: var(--sw-color-text-secondary);
    background-color: var(--sw-color-bg-secondary);
    border: 1px solid var(--sw-color-border);
    border-radius: var(--sw-radius-md);
    text-decoration: none;
}

.pagination .page-numbers:hover,
.pagination .page-numbers.current,
.posts-navigation a:hover {
    color: var(--sw-color-text-primary);
    border-color: var(--sw-color-accent);
}

/*--------------------------------------------------------------
# Comments
--------------------------------------------------------------*/
.comments-area {
    margin-top: var(--sw-spacing-2xl);
    padding-top: var(--sw-spacing-2xl);
    border-top: 1px solid var(--sw-color-border);
}

.comments-title {
    margin-bottom: var(--sw-spacing-xl);
}

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

.comment-list .children {
    list-style: none;
    padding-left: var(--sw-spacing-xl);
    margin: 0;
}

.comment {
    margin-bottom: var(--sw-spacing-lg);
}

.comment-body {
    padding: var(--sw-spacing-lg);
    background-color: var(--sw-color-bg-secondary);
    border: 1px solid var(--sw-color-border);
    border-radius: var(--sw-radius-lg);
}

.comment-meta {
    display: flex;
    align-items: center;
    gap: var(--sw-spacing-md);
    margin-bottom: var(--sw-spacing-md);
}

.comment-author .avatar {
    border-radius: 50%;
}

.comment-author .fn {
    font-family: var(--sw-font-mono);
    font-weight: 600;
}

.comment-metadata {
    font-family: var(--sw-font-mono);
    font-size: var(--sw-font-size-xs);
    color: var(--sw-color-text-muted);
}

.comment-metadata a {
    color: var(--sw-color-text-muted);
}

.comment-content {
    margin-bottom: var(--sw-spacing-md);
}

.reply a {
    font-family: var(--sw-font-mono);
    font-size: var(--sw-font-size-sm);
}

/* Comment Form */
.comment-respond {
    margin-top: var(--sw-spacing-xl);
}

.comment-form label {
    display: block;
    margin-bottom: var(--sw-spacing-xs);
    font-family: var(--sw-font-mono);
    font-size: var(--sw-font-size-sm);
    color: var(--sw-color-text-secondary);
}

.comment-form .comment-form-comment,
.comment-form .comment-form-author,
.comment-form .comment-form-email,
.comment-form .comment-form-url {
    margin-bottom: var(--sw-spacing-md);
}

.comment-form .form-submit {
    margin-top: var(--sw-spacing-md);
}

.comment-form .submit {
    display: inline-flex;
    padding: var(--sw-spacing-md) var(--sw-spacing-xl);
    font-family: var(--sw-font-mono);
    color: var(--sw-color-bg-primary);
    background-color: var(--sw-color-accent);
    border: none;
    border-radius: var(--sw-radius-md);
}

.comment-form .submit:hover {
    background-color: var(--sw-color-accent-hover);
}

/*--------------------------------------------------------------
# Media
--------------------------------------------------------------*/
.page-content .wp-smiley,
.entry-content .wp-smiley,
.comment-content .wp-smiley {
    border: none;
    margin-bottom: 0;
    margin-top: 0;
    padding: 0;
}

embed,
iframe,
object {
    max-width: 100%;
}

.wp-caption {
    margin-bottom: var(--sw-spacing-md);
    max-width: 100%;
}

.wp-caption img[class*="wp-image-"] {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.wp-caption .wp-caption-text {
    margin: var(--sw-spacing-sm) 0 0;
    font-size: var(--sw-font-size-sm);
    color: var(--sw-color-text-secondary);
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--sw-spacing-md);
    margin-bottom: var(--sw-spacing-lg);
}

.gallery-item {
    margin: 0;
}

.gallery-item img {
    border-radius: var(--sw-radius-md);
}

.gallery-caption {
    display: block;
    margin: var(--sw-spacing-xs) 0 0;
    font-size: var(--sw-font-size-sm);
    color: var(--sw-color-text-secondary);
    text-align: center;
}

/*--------------------------------------------------------------
# Post status / format classes (required by Theme Check)
--------------------------------------------------------------*/

/* Sticky posts — visually distinguish pinned posts */
.sticky {
    position: relative;
}

.sticky::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background-color: var(--sw-color-accent);
    border-radius: var(--sw-radius-sm) 0 0 var(--sw-radius-sm);
}

/* Comment author highlight */
.bypostauthor > .comment-body {
    border-left: 3px solid var(--sw-color-accent);
    padding-left: var(--sw-spacing-md);
    background-color: var(--sw-color-bg-secondary);
    border-radius: 0 var(--sw-radius-md) var(--sw-radius-md) 0;
}

/*--------------------------------------------------------------
# Blocks
--------------------------------------------------------------*/
.wp-block-button__link {
    font-family: var(--sw-font-mono);
    border-radius: var(--sw-radius-md);
}

.wp-block-code {
    background-color: var(--sw-color-bg-secondary);
    border: 1px solid var(--sw-color-border);
    border-radius: var(--sw-radius-md);
    padding: var(--sw-spacing-md);
}

.wp-block-quote {
    border-left: 4px solid var(--sw-color-accent);
    padding-left: var(--sw-spacing-md);
}

.wp-block-pullquote {
    border-top: 4px solid var(--sw-color-accent);
    border-bottom: 4px solid var(--sw-color-accent);
    padding: var(--sw-spacing-lg) 0;
}

.wp-block-separator {
    border-color: var(--sw-color-border);
}

.wp-block-table table {
    border-collapse: collapse;
}

.wp-block-table td,
.wp-block-table th {
    border: 1px solid var(--sw-color-border);
    padding: var(--sw-spacing-sm) var(--sw-spacing-md);
}

/*--------------------------------------------------------------
# Utilities
--------------------------------------------------------------*/
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-1 { margin-top: var(--sw-spacing-md); }
.mb-1 { margin-bottom: var(--sw-spacing-md); }
.mt-2 { margin-top: var(--sw-spacing-xl); }
.mb-2 { margin-bottom: var(--sw-spacing-xl); }

/*--------------------------------------------------------------
# Responsive
--------------------------------------------------------------*/
@media screen and (max-width: 1024px) {
    :root {
        --sw-font-size-5xl: 2.5rem;
        --sw-font-size-4xl: 2rem;
    }

    .sw-projects-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media screen and (max-width: 768px) {
    :root {
        --sw-font-size-5xl: 2rem;
        --sw-font-size-4xl: 1.75rem;
        --sw-font-size-3xl: 1.5rem;
        --sw-spacing-4xl: 4rem;
    }

    .menu-toggle {
        display: block;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: var(--sw-header-height);
        left: 0;
        right: 0;
        flex-direction: column;
        padding: var(--sw-spacing-md);
        background-color: var(--sw-color-bg-primary);
        border-bottom: 1px solid var(--sw-color-border);
    }

    .nav-menu.nav-menu--open {
        display: flex;
    }

    .nav-menu a {
        padding: var(--sw-spacing-md);
    }

    .sw-hero-cta {
        flex-direction: column;
    }

    .sw-hero-cta .sw-btn {
        width: 100%;
        justify-content: center;
    }

    .sw-tech-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }

    .sw-projects-grid {
        grid-template-columns: 1fr;
    }

    .sw-blog-grid {
        grid-template-columns: 1fr;
    }

    .sw-timeline::before {
        left: 0;
    }

    .sw-timeline-item {
        padding-left: var(--sw-spacing-lg);
    }

    .sw-timeline-item::before {
        left: -5px;
    }

    .post-navigation .nav-links {
        flex-direction: column;
    }

    .post-navigation .nav-next {
        text-align: left;
    }
}

@media screen and (max-width: 480px) {
    :root {
        --sw-container-padding: 1rem;
        --sw-font-size-5xl: 1.75rem;
    }

    .site-title {
        font-size: var(--sw-font-size-lg);
    }

    .sw-social-links {
        flex-wrap: wrap;
    }
}