/*
Theme Name: Whittler
Theme URI: https://getwhittler.com
Author: Antigravity
Author URI: https://google.com
Description: A plain, sturdy, and trustworthy WordPress theme inspired by GOV.UK and the Whittler app design language.
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: whittler
*/

:root {
  --color-white: #ffffff;
  --color-black: #000000;
  --color-ink: #16191d; /* Near-black text */
  --color-background: #f0f2f4; /* Cool grey background */
  
  /* Charcoal palette */
  --color-charcoal-100: #e2e5e9;
  --color-charcoal-200: #c5ccd3;
  --color-charcoal-500: #6e7e91;
  --color-charcoal-700: #424c57;
  --color-charcoal-800: #2c333a;
  
  /* GOV.UK-inspired primary green (brand + actions) */
  --color-primary: #008a00;
  --color-primary-dark: #004d00;
  
  /* Cyan accent for links and secondary markers */
  --color-accent: #2d9f98;
  --color-accent-dark: #16504c;
  
  /* GOV.UK Gold focus highlight */
  --color-focus: #ffdd00;
  
  --font-sans: 'Public Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-heading: 'Archivo', var(--font-sans);
}

/* Reset and Base Styles */
* {
  box-sizing: border-box;
}

body, p, li, ul, ol, td, th, input, textarea, select, .wp-block-paragraph, .wp-block-list-item {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  font-size: 19px;
  line-height: 1.6;
  color: var(--color-ink);
}

body {
  background-color: var(--color-background);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-ink);
  line-height: 1.25;
  margin-top: 1.5em;
  margin-bottom: 0.5em;
}

h1 { font-size: 48px; margin-top: 0.5em; }
h2 { font-size: 36px; border-bottom: 4px solid var(--color-ink); padding-bottom: 10px; margin-top: 1.8em; }
h3 { font-size: 24px; }

a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 4px;
  font-weight: bold;
}

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

p {
  margin-top: 0;
  margin-bottom: 1em;
}

/* keyboard focus style matching GOV.UK */
:focus-visible {
  outline: 3px solid var(--color-focus) !important;
  outline-offset: 0 !important;
  box-shadow: 0 2px 0 1px var(--color-ink) !important;
}

/* Structural Layout */
.gov-header {
  background-color: var(--color-white);
  color: var(--color-ink);
  padding: 15px 0;
  border-bottom: 3px solid var(--color-primary);
}

.gov-header__container {
  max-width: 1020px;
  margin: 0 auto;
  padding: 0 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.gov-header__logo {
  color: var(--color-ink);
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase; /* Match Expo uppercase casing */
}

.gov-header__logo-tag {
  background-color: var(--color-primary);
  font-size: 12px;
  padding: 2px 8px;
  font-weight: bold;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.gov-nav__list {
  display: flex;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.gov-nav__link {
  color: var(--color-ink);
  text-decoration: none;
  font-weight: bold;
  font-size: 16px;
}

.gov-nav__link:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

/* Page Containers */
.main-wrapper {
  max-width: 1020px;
  margin: 0 auto;
  padding: 40px 30px 60px 30px;
}

.white-card {
  background-color: var(--color-white);
  border: 3px solid var(--color-ink);
  padding: 40px;
  margin-bottom: 40px;
  box-shadow: 0 6px 0 0 var(--color-ink);
}

/* Buttons (Chunky GOV.UK style) */
.gov-button {
  display: inline-block;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 20px;
  font-weight: 800;
  text-decoration: none;
  padding: 12px 28px;
  border: 3px solid var(--color-ink);
  border-bottom: 6px solid var(--color-ink);
  border-radius: 0;
  cursor: pointer;
  box-shadow: 0 2px 0 0 rgba(0,0,0,0.1);
  transition: transform 0.1s, box-shadow 0.1s;
}

.gov-button:hover {
  background-color: #009e00;
  color: var(--color-white);
}

.gov-button:active {
  transform: translateY(3px);
  border-bottom-width: 3px;
}

/* Hero Section */
.hero-section {
  padding: 40px 0;
  border-bottom: 2px solid var(--color-charcoal-200);
  margin-bottom: 40px;
}

.hero-title {
  font-size: 52px;
  line-height: 1.1;
  letter-spacing: -1px;
  margin-top: 0;
}

.hero-lead {
  font-size: 24px;
  color: var(--color-charcoal-800);
  margin-bottom: 30px;
}

/* Grid Layout */
.gov-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

@media(min-width: 768px) {
  .gov-grid--two-thirds {
    grid-template-columns: 2fr 1fr;
  }
  .gov-grid--three-cols {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

/* Footer style */
.gov-footer {
  background-color: #dee0e2;
  border-top: 10px solid var(--color-charcoal-500);
  padding: 60px 0;
  font-size: 16px;
}

.gov-footer__container {
  max-width: 1020px;
  margin: 0 auto;
  padding: 0 30px;
}

.gov-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 30px;
  border-bottom: 1px solid var(--color-charcoal-500);
  padding-bottom: 30px;
}

.gov-footer__links a {
  color: var(--color-ink);
  text-decoration: none;
}

.gov-footer__links a:hover {
  text-decoration: underline;
}

.gov-footer__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--color-charcoal-800);
}