/* Modern Medieval Theme - 2025 */
@import url('https://fonts.googleapis.com/css2?family=MedievalSharp&family=Playfair+Display:wght@700&family=Inter:wght@400;600&display=swap');

/* Light mode defaults (root) */
:root {
  --color-background: #f5f5f5;
  --color-text: #333333;
  --color-primary: #1a365d;
  --color-accent: #7B1F28;
  --color-link: #4fa3ca;
  --color-link-hover: #b7d84b;
  --color-shadow: rgba(0, 0, 0, 0.1);
  --color-surface: #ffffff;
  --color-header: #1a365d;
  --color-header-text: #ffffff;
  --color-heading: #1a365d;

  /* Typography */
  --font-body: 'Georgia', serif;
  --font-heading: 'Palatino', serif;
  --radius: 8px;
  --transition: 0.3s cubic-bezier(.4, 2, .6, 1);

  /* Fluid Typography */
  --fluid-min-width: 320;
  --fluid-max-width: 1200;
  --fluid-min-size: 16;
  --fluid-max-size: 18;
  --fluid-min-scale: 1.2;
  --fluid-max-scale: 1.333;
}

/* Dark mode overrides */
html[data-theme="dark"] {
  --color-background: #1a2233;
  --color-text: #e0e6ed;
  --color-primary: #1a365d;
  --color-accent: #7B1F28;
  --color-link: #4fa3ca;
  --color-link-hover: #b7d84b;
  --color-shadow: rgba(0, 0, 0, 0.5);
  --color-surface: #2a3344;
  --color-header: #1a2233;
  --color-header-text: #e0e6ed;
  --color-heading: #e0e6ed;
}

html {
  scroll-behavior: smooth;
  font-size: clamp(var(--fluid-min-size) * 1px,
      calc(1rem + ((1vw - var(--fluid-min-width) * 1px) * var(--fluid-min-scale))),
      var(--fluid-max-size) * 1px);
}

body {
  background-color: var(--color-background);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.6;
  margin: 0;
  padding: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--color-heading);
  font-family: var(--font-heading);
}

a {
  color: var(--color-link);
  text-decoration: underline;
  transition: color 0.2s;
}

a:hover,
a:focus {
  color: var(--color-link-hover);
}

.site-footer {
  background: var(--color-header);
  color: var(--color-header-text);
}

.site-header {
  background: var(--color-header);
  color: var(--color-header-text);
}

.post-card,
.single-post {
  background: var(--color-surface);
  border: none;
  box-shadow: 0 2px 8px var(--color-shadow);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 1rem;
}

.container,
.home-container,
.list-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  background: none;
  border: none;
  box-shadow: none;
}

header.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 16px var(--color-shadow);
  padding: 0.5rem 0;
}

header.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'MedievalSharp', cursive;
  font-size: 2rem;
  letter-spacing: 2px;
  color: #fff;
  text-decoration: none;
  padding-left: 10px;
}

/* Navigation */
nav.main-nav {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  margin-left: auto;
  margin-right: 1rem;
}

nav.main-nav a {
  color: var(--color-header-text);
  font-weight: 600;
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
  position: relative;
}

nav.main-nav a::after {
  content: '';
  display: block;
  height: 3px;
  width: 0;
  background: var(--color-accent);
  border-radius: 2px;
  transition: width var(--transition);
  position: absolute;
  left: 0;
  bottom: 0;
}

nav.main-nav a:hover::after,
nav.main-nav a:focus::after {
  width: 100%;
}

nav.main-nav a.active {
  background: rgba(255, 255, 255, 0.12);
}

/* Mobile menu button */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-header-text);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}

/* Theme toggle */
.theme-toggle {
  background: none;
  border: none;
  color: var(--color-header-text);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  transition: transform 0.3s ease;
  margin-left: auto;
}

.theme-toggle:hover {
  transform: scale(1.1);
}

.hero {
  background: var(--color-background);
  color: var(--color-primary);
  padding: 5rem 0 3rem 0;
  text-align: center;
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: 0 8px 32px var(--color-shadow);
  position: relative;
  overflow: hidden;
}

.hero .hero-logo {
  width: 80px;
  height: 80px;
  margin-bottom: 1rem;
}

.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  margin: 0.5rem 0;
  color: var(--color-primary);
  text-shadow: 0 2px 8px #fff8;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.card {
  background: var(--color-background);
  border-radius: var(--radius);
  box-shadow: 0 4px 24px var(--color-shadow);
  padding: 2rem 1.5rem 1.5rem 1.5rem;
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 320px;
}

.card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 8px 32px var(--color-shadow);
}

.card .card-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  color: var(--color-primary);
  margin: 0 0 0.5rem 0;
}

.card .card-meta {
  font-size: 0.95rem;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.card .card-summary {
  flex: 1;
  color: var(--color-text);
  margin-bottom: 1rem;
}

.card .card-btn {
  align-self: flex-start;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  padding: 0.5rem 1.5rem;
  font-size: 1rem;
  font-family: 'MedievalSharp', cursive;
  cursor: pointer;
  box-shadow: 0 2px 8px var(--color-shadow);
  transition: background var(--transition), transform var(--transition);
}

.card .card-btn:hover {
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-primary) 100%);
  transform: scale(1.05);
}

footer.site-footer {
  background: var(--color-header);
  color: var(--color-header-text);
  text-align: center;
  padding: 2.5rem 0 1.5rem 0;
  border-radius: 0 0 var(--radius) var(--radius);
  margin-top: 4rem;
  box-shadow: 0 -2px 16px var(--color-shadow);
  font-size: 1.1rem;
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  animation: fadeInUp 0.8s cubic-bezier(.4, 2, .6, 1) 0.2s forwards;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: none;
  }
}

/* Banner styles */
.banner-container {
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  width: 100vw;
  overflow: hidden;
}

.site-banner {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  max-height: 300px;
}

.navbar-logo {
  padding: 0.5rem;
}

.navbar-logo img {
  height: 40px;
  padding: 0.5rem;
}

/* Navbar */
.navbar {
  background-color: var(--color-header);
  border-bottom: 2px solid var(--color-accent);
  padding: 1rem 0;
}

.navbar-brand {
  color: var(--color-header-text);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  text-decoration: none;
}

.navbar-brand:hover {
  color: var(--color-link-hover);
}

.navbar-nav {
  display: flex;
  gap: 1.5rem;
}

.nav-link {
  color: var(--color-header-text);
  text-decoration: none;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: var(--color-link-hover);
}

/* Footer */
.footer {
  background-color: var(--color-header);
  border-top: 2px solid var(--color-accent);
  padding: 2rem 0;
  margin-top: 3rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-brand {
  color: var(--color-header-text);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  text-decoration: none;
}

.footer-brand:hover {
  color: var(--color-link-hover);
}

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

.footer-link {
  color: var(--color-header-text);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-link:hover {
  color: var(--color-link-hover);
}

.footer-social {
  display: flex;
  gap: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  nav.main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-header);
    padding: 1rem;
    flex-direction: column;
    gap: 0.5rem;
    box-shadow: 0 4px 8px var(--color-shadow);
    z-index: 1000;
  }

  nav.main-nav.active {
    display: flex;
  }

  .site-header .container {
    justify-content: space-between;
  }

  .site-logo {
    font-size: 1.5rem;
  }

  .hero-title {
    font-size: 2rem;
  }

  .container {
    padding: 0 0.75rem;
  }

  .card-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .card {
    min-height: auto;
  }
}

@media (max-width: 480px) {
  .site-logo {
    font-size: 1.25rem;
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .card {
    padding: 1rem;
  }

  .theme-toggle {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
  }
}

/* Fluid Typography */
h1 {
  font-size: clamp(2rem, 5vw, 3rem);
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 2rem);
}

h4 {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
}

/* Responsive Images */
img {
  max-width: 100%;
  height: auto;
}

@media (max-width: 768px) {
  .site-banner {
    max-height: 200px;
  }
}