/*
Theme Name: Ms Miles
Theme URI: https://msmiles.ca
Author: Ms Miles
Author URI: https://msmiles.ca
Description: A clean, fast, SEO-optimised theme for Ms Miles — A Canadian women's guide to travel points. Built for readability, Core Web Vitals, and structured data.
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: msmiles
Tags: blog, travel, seo, responsive, two-columns
*/

/* ===========================
   CSS CUSTOM PROPERTIES
   =========================== */
:root {
  /* Brand colours */
  --clr-primary:    #1A3A5C;   /* deep navy   */
  --clr-accent:     #E8963A;   /* warm amber  */
  --clr-accent-lt:  #FDF3E7;   /* amber tint  */
  --clr-text:       #1C1C1E;
  --clr-muted:      #6B7280;
  --clr-border:     #E5E7EB;
  --clr-bg:         #FFFFFF;
  --clr-bg-alt:     #F8F7F4;   /* warm off-white */

  /* Typography */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body:    'Source Serif 4', Georgia, serif;
  --font-ui:      'DM Sans', system-ui, sans-serif;

  /* Spacing */
  --sp-xs:  0.5rem;
  --sp-sm:  1rem;
  --sp-md:  1.5rem;
  --sp-lg:  2.5rem;
  --sp-xl:  4rem;

  /* Layout */
  --max-w:         1200px;
  --content-w:     720px;
  --sidebar-w:     320px;
  --radius:        6px;
  --radius-lg:     12px;
}

/* ===========================
   RESET & BASE
   =========================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 18px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--clr-text);
  background: var(--clr-bg);
  line-height: 1.75;
}

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

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; }
ul, ol { padding-left: 1.4em; }

/* ===========================
   TYPOGRAPHY
   =========================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.25;
  color: var(--clr-primary);
  font-weight: 700;
}

h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem);   margin-bottom: var(--sp-sm); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.1rem;  }

p { margin-bottom: var(--sp-sm); }

.entry-content h2,
.entry-content h3,
.entry-content h4 { margin-top: var(--sp-lg); }

.entry-content ul,
.entry-content ol { margin-bottom: var(--sp-sm); }

.entry-content li { margin-bottom: 0.35em; }

blockquote {
  border-left: 4px solid var(--clr-accent);
  padding: var(--sp-sm) var(--sp-md);
  background: var(--clr-accent-lt);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  margin: var(--sp-md) 0;
}

/* ===========================
   LAYOUT UTILITIES
   =========================== */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--sp-md);
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ===========================
   SKIP LINK (accessibility + SEO)
   =========================== */
.skip-link {
  position: absolute; top: -100%; left: 1rem;
  background: var(--clr-primary); color: #fff;
  padding: 0.5rem 1rem; border-radius: var(--radius);
  font-family: var(--font-ui); font-size: 0.875rem;
  z-index: 9999; transition: top 0.2s;
}
.skip-link:focus { top: 1rem; }

/* ===========================
   SITE HEADER
   =========================== */
.site-header {
  background: var(--clr-primary);
  padding: var(--sp-sm) 0;
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,.18);
}

.site-header .container {
  display: flex; align-items: center; gap: var(--sp-md);
}

.site-branding { flex-shrink: 0; }

.site-branding a {
  display: flex; align-items: center; gap: 0.6rem;
}

.site-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: #fff;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.site-tagline {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  color: rgba(255,255,255,.65);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: block;
}

/* NAV */
.main-navigation { flex: 1; }

.main-navigation ul {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-wrap: wrap; gap: 0.25rem;
  justify-content: flex-end;
}

.main-navigation li { position: relative; }

.main-navigation a {
  display: block;
  color: rgba(255,255,255,.85);
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius);
  transition: background 0.2s, color 0.2s;
}

.main-navigation a:hover,
.main-navigation .current-menu-item > a {
  background: var(--clr-accent);
  color: #fff;
  text-decoration: none;
}

/* Sub-menu */
.main-navigation .sub-menu {
  position: absolute; top: 100%; right: 0;
  background: var(--clr-primary);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  min-width: 220px;
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
  display: none; flex-direction: column;
  z-index: 200;
}
.main-navigation li:hover > .sub-menu,
.main-navigation li:focus-within > .sub-menu {
  display: flex;
}
.main-navigation .sub-menu a {
  border-radius: 0;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.main-navigation .sub-menu li:last-child a { border-bottom: none; }

/* Mobile burger */
.nav-toggle {
  display: none;
  background: none; border: 2px solid rgba(255,255,255,.4);
  color: #fff; padding: 0.4rem 0.7rem; border-radius: var(--radius);
  cursor: pointer; font-family: var(--font-ui); font-size: 1rem;
  margin-left: auto;
}

@media (max-width: 768px) {
  .nav-toggle { display: block; }

  .main-navigation ul {
    display: none; flex-direction: column; gap: 0;
    background: var(--clr-primary);
    position: absolute; top: 100%; left: 0; right: 0;
    padding: var(--sp-sm); border-top: 1px solid rgba(255,255,255,.1);
  }
  .main-navigation.is-open ul { display: flex; }

  .main-navigation .sub-menu {
    position: static; box-shadow: none;
    border: none; border-top: 1px solid rgba(255,255,255,.1);
    display: none; padding-left: 1rem;
  }
  .main-navigation li.is-open > .sub-menu { display: flex; }

  .site-header .container { flex-wrap: wrap; }
}

/* ===========================
   HERO BANNER (homepage only)
   =========================== */
.home .hero-banner {
  background: linear-gradient(135deg, var(--clr-primary) 0%, #0F2540 100%);
  color: #fff;
  padding: var(--sp-xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.home .hero-banner::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-banner h1 { color: #fff; margin-bottom: var(--sp-sm); }
.hero-banner p  { color: rgba(255,255,255,.75); font-size: 1.1rem; max-width: 500px; margin: 0 auto var(--sp-md); }

.hero-cta {
  display: inline-block;
  background: var(--clr-accent);
  color: #fff;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.2s, box-shadow 0.2s;
}
.hero-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232,150,58,.45);
  text-decoration: none;
}

/* ===========================
   CATEGORY PILL LINKS
   =========================== */
.cat-links {
  display: flex; flex-wrap: wrap; gap: 0.4rem;
  list-style: none; padding: 0; margin: 0 0 var(--sp-md);
}

.cat-links a {
  display: inline-block;
  background: var(--clr-accent-lt);
  color: var(--clr-accent);
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  border: 1px solid rgba(232,150,58,.25);
  transition: background 0.2s, color 0.2s;
}
.cat-links a:hover {
  background: var(--clr-accent);
  color: #fff;
  text-decoration: none;
}

/* ===========================
   MAIN CONTENT AREA
   =========================== */
.site-main { padding: var(--sp-xl) 0; }

.content-sidebar-wrap {
  display: grid;
  grid-template-columns: 1fr var(--sidebar-w);
  gap: var(--sp-xl);
  align-items: start;
}

@media (max-width: 900px) {
  .content-sidebar-wrap {
    grid-template-columns: 1fr;
  }
  .widget-area { order: 2; }
}

/* ===========================
   POST CARDS (archive / home)
   =========================== */
.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--sp-lg);
  margin-bottom: var(--sp-xl);
}

.post-card {
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform 0.25s, box-shadow 0.25s;
}
.post-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,.1);
}

.post-card-thumb {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.post-card-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}
.post-card:hover .post-card-thumb img {
  transform: scale(1.04);
}

.post-card-body {
  padding: var(--sp-md);
  flex: 1; display: flex; flex-direction: column;
}

.post-card-body h2 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
  margin-top: 0.5rem;
}
.post-card-body h2 a { color: var(--clr-primary); }
.post-card-body h2 a:hover { color: var(--clr-accent); text-decoration: none; }

.post-card-excerpt {
  color: var(--clr-muted);
  font-size: 0.9rem;
  flex: 1;
  margin-bottom: var(--sp-sm);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-meta {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  color: var(--clr-muted);
  display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap;
}

.read-more {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-family: var(--font-ui);
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--clr-accent);
  margin-top: auto;
  padding-top: var(--sp-sm);
  border-top: 1px solid var(--clr-border);
}
.read-more::after { content: '→'; }
.read-more:hover { color: var(--clr-primary); text-decoration: none; }

/* ===========================
   SINGLE POST
   =========================== */
.single-post-header {
  background: var(--clr-bg-alt);
  padding: var(--sp-xl) 0 var(--sp-lg);
  border-bottom: 1px solid var(--clr-border);
  margin-bottom: var(--sp-xl);
}

.single-post-header h1 {
  max-width: var(--content-w);
}

.entry-content {
  max-width: var(--content-w);
}

.entry-content img {
  border-radius: var(--radius);
  margin: var(--sp-md) 0;
}

.entry-content a {
  color: var(--clr-accent);
  text-decoration: underline;
  text-decoration-color: rgba(232,150,58,.4);
}
.entry-content a:hover {
  color: var(--clr-primary);
  text-decoration-color: var(--clr-primary);
}

/* Table of Contents (auto-generated via JS) */
.toc-box {
  background: var(--clr-accent-lt);
  border-left: 4px solid var(--clr-accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: var(--sp-md);
  margin-bottom: var(--sp-lg);
}
.toc-box h3 {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
  color: var(--clr-accent);
}
.toc-box ol {
  margin: 0; padding-left: 1.25rem;
}
.toc-box li { margin-bottom: 0.3em; }
.toc-box a { color: var(--clr-primary); font-family: var(--font-ui); font-size: 0.9rem; }
.toc-box a:hover { color: var(--clr-accent); }

/* Post featured image */
.entry-thumbnail {
  width: 100%;
  border-radius: var(--radius-lg);
  margin-bottom: var(--sp-lg);
  aspect-ratio: 16/9;
  object-fit: cover;
}

/* ===========================
   AUTHOR BOX
   =========================== */
.author-box {
  display: flex; gap: var(--sp-md); align-items: flex-start;
  background: var(--clr-bg-alt);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-md);
  margin-top: var(--sp-xl);
}
.author-box img {
  width: 72px; height: 72px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.author-box-info h3 {
  font-size: 1rem; margin-bottom: 0.25rem;
}
.author-box-info p {
  font-size: 0.875rem; color: var(--clr-muted); margin: 0;
}

/* ===========================
   RELATED POSTS
   =========================== */
.related-posts { margin-top: var(--sp-xl); }
.related-posts h2 {
  font-size: 1.25rem;
  margin-bottom: var(--sp-md);
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--clr-accent);
  display: inline-block;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--sp-md);
}
.related-card { font-family: var(--font-ui); }
.related-card img {
  border-radius: var(--radius);
  aspect-ratio: 16/9;
  object-fit: cover;
  width: 100%;
  margin-bottom: 0.5rem;
  transition: opacity 0.2s;
}
.related-card:hover img { opacity: 0.88; }
.related-card a { font-size: 0.88rem; font-weight: 600; color: var(--clr-primary); }
.related-card a:hover { color: var(--clr-accent); text-decoration: none; }

/* ===========================
   SIDEBAR / WIDGETS
   =========================== */
.widget-area { position: sticky; top: 80px; }

.widget {
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-md);
  margin-bottom: var(--sp-md);
}

.widget-title {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--clr-muted);
  margin-bottom: var(--sp-sm);
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--clr-border);
}

.widget ul {
  list-style: none; padding: 0;
}
.widget ul li {
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--clr-border);
  font-family: var(--font-ui);
  font-size: 0.88rem;
}
.widget ul li:last-child { border-bottom: none; }
.widget ul li a { color: var(--clr-text); }
.widget ul li a:hover { color: var(--clr-accent); text-decoration: none; }

/* Recent posts widget with thumbnails */
.widget-recent-post {
  display: flex; gap: 0.75rem; align-items: flex-start;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--clr-border);
}
.widget-recent-post:last-child { border-bottom: none; }
.widget-recent-post img {
  width: 60px; height: 60px;
  border-radius: var(--radius);
  object-fit: cover; flex-shrink: 0;
}
.widget-recent-post-text { font-family: var(--font-ui); font-size: 0.83rem; }
.widget-recent-post-text a { color: var(--clr-primary); font-weight: 600; }
.widget-recent-post-text a:hover { color: var(--clr-accent); text-decoration: none; }
.widget-recent-post-text time { color: var(--clr-muted); font-size: 0.75rem; }

/* ===========================
   CATEGORY ARCHIVE HEADER
   =========================== */
.archive-header {
  background: var(--clr-primary);
  color: #fff;
  padding: var(--sp-lg) 0;
  margin-bottom: var(--sp-xl);
}
.archive-header h1 { color: #fff; font-size: 1.8rem; margin-bottom: 0.25rem; }
.archive-header p  { color: rgba(255,255,255,.7); font-family: var(--font-ui); font-size: 0.9rem; }

/* ===========================
   PAGINATION
   =========================== */
.pagination {
  display: flex; gap: 0.5rem; flex-wrap: wrap;
  justify-content: center;
  margin-top: var(--sp-xl);
  font-family: var(--font-ui);
}
.pagination a,
.pagination span {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 2.5rem; height: 2.5rem;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  font-size: 0.88rem;
  transition: background 0.2s, color 0.2s;
}
.pagination a:hover { background: var(--clr-accent); color: #fff; border-color: var(--clr-accent); text-decoration: none; }
.pagination .current { background: var(--clr-primary); color: #fff; border-color: var(--clr-primary); }

/* ===========================
   BREADCRUMBS (SEO)
   =========================== */
.breadcrumbs {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--clr-muted);
  margin-bottom: var(--sp-md);
}
.breadcrumbs a { color: var(--clr-muted); }
.breadcrumbs a:hover { color: var(--clr-accent); }
.breadcrumbs span + span::before {
  content: ' / ';
  margin: 0 0.35rem;
  color: var(--clr-border);
}

/* ===========================
   CALL TO ACTION STRIP
   =========================== */
.cta-strip {
  background: var(--clr-primary);
  color: #fff;
  padding: var(--sp-lg) 0;
  text-align: center;
  margin: var(--sp-xl) 0;
}
.cta-strip h2 { color: #fff; margin-bottom: var(--sp-sm); }
.cta-strip p  { color: rgba(255,255,255,.75); margin-bottom: var(--sp-md); }

/* Newsletter form */
.newsletter-form {
  display: flex; gap: 0.5rem; justify-content: center; flex-wrap: wrap;
}
.newsletter-form input[type="email"] {
  padding: 0.65rem 1rem;
  border: 2px solid rgba(255,255,255,.3);
  border-radius: var(--radius);
  background: rgba(255,255,255,.1);
  color: #fff;
  font-family: var(--font-ui);
  font-size: 0.9rem;
  min-width: 260px;
  outline: none;
}
.newsletter-form input::placeholder { color: rgba(255,255,255,.5); }
.newsletter-form input:focus { border-color: var(--clr-accent); }
.newsletter-form button {
  background: var(--clr-accent);
  color: #fff;
  border: none;
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius);
  font-family: var(--font-ui);
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}
.newsletter-form button:hover { background: #d4852e; }

/* ===========================
   SITE FOOTER
   =========================== */
.site-footer {
  background: var(--clr-primary);
  color: rgba(255,255,255,.75);
  padding: var(--sp-xl) 0 var(--sp-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--sp-lg);
  margin-bottom: var(--sp-lg);
}

.footer-col h3 {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,.5);
  margin-bottom: var(--sp-sm);
}

.footer-col ul {
  list-style: none; padding: 0;
}
.footer-col li { margin-bottom: 0.45rem; font-size: 0.88rem; }
.footer-col a { color: rgba(255,255,255,.75); }
.footer-col a:hover { color: var(--clr-accent); text-decoration: none; }

.footer-brand .site-title { color: #fff; font-size: 1.4rem; margin-bottom: 0.35rem; }
.footer-brand p { font-size: 0.85rem; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: var(--sp-md);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  color: rgba(255,255,255,.45);
}
.footer-bottom a { color: rgba(255,255,255,.55); }
.footer-bottom a:hover { color: var(--clr-accent); }

/* ===========================
   CARD COMPARISON TABLE (credit cards)
   =========================== */
.card-table-wrap { overflow-x: auto; }
.card-table {
  width: 100%; border-collapse: collapse;
  font-family: var(--font-ui); font-size: 0.875rem;
}
.card-table th {
  background: var(--clr-primary); color: #fff;
  padding: 0.75rem 1rem; text-align: left;
}
.card-table td {
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--clr-border);
  vertical-align: top;
}
.card-table tr:nth-child(even) td { background: var(--clr-bg-alt); }
.card-table tr:hover td { background: var(--clr-accent-lt); }
.card-table .badge-green {
  background: #dcfce7; color: #166534;
  padding: 0.15rem 0.5rem; border-radius: 999px;
  font-size: 0.72rem; font-weight: 700;
}

/* ===========================
   PRINT STYLES
   =========================== */
@media print {
  .site-header, .site-footer, .widget-area, .related-posts, .cta-strip { display: none; }
  body { font-size: 12pt; color: #000; }
  a::after { content: ' (' attr(href) ')'; font-size: 0.75em; }
}