/*
Theme Name: Wizard Light
Theme URI: https://github.com/tombrzezowski/wizard-light
Author: Wizard Light Team
Author URI: https://github.com/tombrzezowski/wizard-light
Description: An ultra-lightweight custom WordPress theme for high-converting digital product funnels. Zero page builders, minimal JavaScript, mobile-first responsive architecture, and seamless WooCommerce compatibility.
Version: 0.1.0
Requires at least: 6.2
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: wizard-light
Tags: e-commerce, one-column, custom-menu, accessibility-ready, blog, full-width-template
*/

/* ==========================================================================
   CSS Custom Properties (Design Tokens)
   ========================================================================== */
:root {
  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.8125rem);
  --text-sm: clamp(0.875rem, 0.84rem + 0.18vw, 0.9375rem);
  --text-base: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  --text-lg: clamp(1.125rem, 1.06rem + 0.33vw, 1.25rem);
  --text-xl: clamp(1.25rem, 1.15rem + 0.5vw, 1.5rem);
  --text-2xl: clamp(1.5rem, 1.35rem + 0.75vw, 1.875rem);
  --text-3xl: clamp(1.875rem, 1.65rem + 1.13vw, 2.375rem);
  --text-4xl: clamp(2.25rem, 1.95rem + 1.5vw, 3rem);

  --line-height-tight: 1.2;
  --line-height-normal: 1.6;
  --line-height-relaxed: 1.75;

  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Colors (WCAG 2.2 AA compliant contrast) */
  --color-bg: #ffffff;
  --color-surface: #f8fafc;
  --color-surface-subtle: #f1f5f9;
  --color-border: #e2e8f0;
  --color-border-hover: #cbd5e1;

  --color-text: #0f172a;        /* 16.1:1 contrast on white */
  --color-text-muted: #475569;  /* 5.9:1 contrast on white (passes AA for normal text) */
  --color-text-inverse: #ffffff;

  --color-primary: #0f172a;
  --color-primary-hover: #1e293b;
  --color-accent: #1d4ed8;       /* 6.5:1 contrast on white */
  --color-accent-hover: #1e40af;

  /* Focus Indicator */
  --color-focus: #2563eb;
  --focus-outline-width: 2px;
  --focus-outline-offset: 2px;

  /* Spacing Scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;

  /* Layout & Containers */
  --container-max: 1140px;
  --content-max: 760px;
  --container-gutter: 1.25rem;

  /* Borders & Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

/* ==========================================================================
   Modern CSS Reset
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
}

html {
  font-size: 100%;
  -webkit-text-size-adjust: 100%;
  tab-size: 4;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--line-height-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

p,
h1,
h2,
h3,
h4,
h5,
h6 {
  overflow-wrap: break-word;
}

/* ==========================================================================
   Accessibility & Focus States
   ========================================================================== */
:focus-visible {
  outline: var(--focus-outline-width) solid var(--color-focus);
  outline-offset: var(--focus-outline-offset);
}

.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;
}

.skip-link {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  font-weight: var(--font-weight-medium);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  text-decoration: none;
  z-index: 100000;
}

.skip-link:focus {
  clip: auto !important;
  clip-path: none !important;
  height: auto;
  width: auto;
  left: var(--space-4);
  top: var(--space-4);
  margin: 0;
  overflow: visible;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   Typography & Base Elements
   ========================================================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--color-text);
  line-height: var(--line-height-tight);
  font-weight: var(--font-weight-bold);
  margin-block-end: var(--space-4);
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

p {
  margin-block-end: var(--space-4);
}

a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

a:hover {
  color: var(--color-accent-hover);
  text-decoration-thickness: 2px;
}

hr {
  border: 0;
  border-top: 1px solid var(--color-border);
  margin-block: var(--space-8);
}

code,
pre,
kbd,
samp {
  font-family: var(--font-mono);
  font-size: 0.9em;
}

code {
  background-color: var(--color-surface-subtle);
  padding: 0.15em 0.35em;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

pre {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  overflow-x: auto;
  margin-block-end: var(--space-6);
}

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

blockquote {
  border-left: 3px solid var(--color-primary);
  padding-left: var(--space-4);
  margin-inline: 0;
  margin-block-end: var(--space-6);
  font-style: italic;
  color: var(--color-text-muted);
}

ul,
ol {
  margin-block-end: var(--space-6);
  padding-left: var(--space-6);
}

li {
  margin-block-end: var(--space-2);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-block-end: var(--space-6);
  font-size: var(--text-sm);
}

th,
td {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  text-align: left;
}

th {
  background-color: var(--color-surface);
  font-weight: var(--font-weight-semibold);
}

/* ==========================================================================
   Layout Containers
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-gutter);
}

.container-narrow {
  width: 100%;
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: var(--container-gutter);
}

.site-main {
  flex: 1 0 auto;
  padding-block: var(--space-8) var(--space-12);
}

@media (min-width: 768px) {
  :root {
    --container-gutter: 2rem;
  }
  .site-main {
    padding-block: var(--space-12) var(--space-16);
  }
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-bg);
  padding-block: var(--space-4);
}

.site-header-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .site-header-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.site-branding {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.site-title {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  margin-bottom: 0;
}

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

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

.site-description {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: 0;
}

.main-navigation ul {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-navigation li {
  margin: 0;
}

.main-navigation a {
  display: inline-block;
  color: var(--color-text);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
}

.main-navigation a:hover,
.main-navigation .current-menu-item > a {
  color: var(--color-accent);
  background-color: var(--color-surface);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ==========================================================================
   Hero Section (Front Page)
   ========================================================================== */
.hero-section {
  padding-block: var(--space-8) var(--space-12);
  margin-block-end: var(--space-8);
  border-bottom: 1px solid var(--color-border);
}

@media (min-width: 768px) {
  .hero-section {
    padding-block: var(--space-12) var(--space-16);
    margin-block-end: var(--space-12);
  }
}

.hero-badge {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background-color: var(--color-surface-subtle);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  padding: var(--space-1) var(--space-3);
  border-radius: 9999px;
  margin-block-end: var(--space-4);
}

.hero-title {
  font-size: var(--text-3xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  margin-block-end: var(--space-4);
  max-width: 25ch;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: var(--text-4xl);
  }
}

.hero-lead {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  max-width: 55ch;
  margin-block-end: 0;
}

/* ==========================================================================
   Post & Page Templates
   ========================================================================== */
.entry {
  margin-block-end: var(--space-8);
  padding-block-end: var(--space-8);
  border-bottom: 1px solid var(--color-border);
}

.entry:last-child {
  border-bottom: none;
  margin-block-end: 0;
  padding-block-end: 0;
}

.entry-header {
  margin-block-end: var(--space-4);
}

.entry-title {
  font-size: var(--text-2xl);
  margin-block-end: var(--space-2);
}

.entry-title a {
  color: var(--color-text);
  text-decoration: none;
}

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

.entry-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.entry-thumbnail {
  margin-block-end: var(--space-6);
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--color-surface);
}

.entry-content {
  line-height: var(--line-height-normal);
}

.entry-content > *:last-child {
  margin-block-end: 0;
}

.entry-summary p {
  color: var(--color-text-muted);
}

.more-link-wrapper {
  margin-block-start: var(--space-4);
}

.read-more-link {
  display: inline-flex;
  align-items: center;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-accent);
  text-decoration: none;
}

.read-more-link:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ==========================================================================
   Pagination
   ========================================================================== */
.posts-navigation,
.pagination,
.page-links {
  margin-block-start: var(--space-8);
  padding-block-start: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.posts-navigation .nav-links,
.pagination .nav-links {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
}

.page-links {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

/* ==========================================================================
   Empty States & Placeholders
   ========================================================================== */
.empty-state {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  max-width: var(--content-max);
  margin-inline: auto;
}

.empty-state-title {
  font-size: var(--text-xl);
  margin-block-end: var(--space-2);
}

.empty-state-text {
  color: var(--color-text-muted);
  max-width: 45ch;
  margin-inline: auto;
  margin-block-end: 0;
}

/* ==========================================================================
   Gutenberg / Core Block Essentials
   ========================================================================== */
.wp-block-group {
  margin-block-end: var(--space-6);
}

.wp-block-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-block-end: var(--space-6);
}

.wp-block-button__link {
  display: inline-block;
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
}

.wp-block-button__link:hover {
  background-color: var(--color-primary-hover);
  color: var(--color-text-inverse);
  text-decoration: none;
}

.alignwide {
  max-width: var(--container-max);
  margin-inline: auto;
}

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

.alignleft {
  float: left;
  margin-inline-end: var(--space-6);
  margin-block-end: var(--space-4);
}

.alignright {
  float: right;
  margin-inline-start: var(--space-6);
  margin-block-end: var(--space-4);
}

.aligncenter {
  display: block;
  margin-inline: auto;
  margin-block-end: var(--space-4);
}

.alignnone {
  margin-block-end: var(--space-4);
}

.wp-caption {
  max-width: 100%;
  margin-block-end: var(--space-6);
}

.wp-caption-text {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-align: center;
  margin-block-start: var(--space-2);
  margin-block-end: 0;
}

/* ==========================================================================
   Forms & Search
   ========================================================================== */
input[type="text"],
input[type="search"],
input[type="email"],
input[type="url"],
input[type="password"],
input[type="number"],
input[type="tel"],
textarea,
select {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-bg);
  color: var(--color-text);
  font-size: var(--text-sm);
  transition: border-color 0.15s ease-in-out;
}

input[type="text"]:focus,
input[type="search"]:focus,
input[type="email"]:focus,
input[type="url"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="tel"]:focus,
textarea:focus,
select:focus {
  border-color: var(--color-accent);
  outline: 2px solid var(--color-focus);
  outline-offset: 1px;
}

button,
.button,
input[type="submit"],
input[type="button"],
input[type="reset"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
}

button:hover,
.button:hover,
input[type="submit"]:hover,
input[type="button"]:hover,
input[type="reset"]:hover {
  background-color: var(--color-primary-hover);
  color: var(--color-text-inverse);
}

.search-form {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-block-start: var(--space-4);
}

.search-form label {
  flex: 1 1 200px;
}

.search-form .search-submit {
  flex-shrink: 0;
}

/* ==========================================================================
   Comments Area
   ========================================================================== */
.comments-area {
  margin-block-start: var(--space-10);
  padding-block-start: var(--space-8);
  border-top: 1px solid var(--color-border);
}

.comments-title {
  font-size: var(--text-xl);
  margin-block-end: var(--space-6);
}

.comment-list {
  list-style: none;
  padding: 0;
  margin-block-end: var(--space-8);
}

.comment-list .comment {
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.comment-list .children {
  list-style: none;
  padding-inline-start: var(--space-6);
  margin-block-start: var(--space-4);
}

.comment-meta {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-block-end: var(--space-2);
}

.comment-author .fn {
  font-weight: var(--font-weight-semibold);
  font-style: normal;
  color: var(--color-text);
}

.comment-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.comment-form p {
  margin-block-end: 0;
}

.comment-form label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  margin-block-end: var(--space-1);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--color-border);
  background-color: var(--color-bg);
  padding-block: var(--space-6);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: auto;
}

.site-footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  align-items: center;
  text-align: center;
}

@media (min-width: 640px) {
  .site-footer-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-credits {
  margin-bottom: 0;
}