/* ===== GOOGLE FONTS IMPORT ===== */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700&family=VT323&display=swap');

/* ===== MINECRAFT THEME VARIABLES ===== */
:root {
  /* Minecraft color palette */
  --mc-dirt: #8B6914;
  --mc-dirt-dark: #5C4A0D;
  --mc-grass: #5D9B47;
  --mc-grass-dark: #3D6B2F;
  --mc-stone: #7A7A7A;
  --mc-stone-dark: #4A4A4A;
  --mc-cobble: #6B6B6B;
  --mc-wood: #A0763C;
  --mc-wood-dark: #6B4F28;
  --mc-diamond: #4AEDD9;
  --mc-gold: #FCDB3B;
  --mc-emerald: #17DD62;
  --mc-redstone: #D73939;
  --mc-lapis: #1F4DC4;
  --mc-obsidian: #1D0E33;
  --mc-bedrock: #1A1A1A;
  --mc-sky: #79B8FF;
  --mc-night: #0B0B1E;
  
  /* UI colors */
  --bg-primary: #1A1510;
  --bg-secondary: #2A2318;
  --bg-tertiary: #3A3328;
  --text-primary: #E8DCC8;
  --text-secondary: #B8A88A;
  --text-accent: #FCDB3B;
  --border-color: #4A4030;
  --border-highlight: #6B5040;
  
  /* Spacing */
  --container-width: 1200px;
  --header-height: 80px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  
  /* Fonts */
  --font-display: 'VT323', 'Press Start 2P', monospace;
  --font-body: 'Nunito', 'Segoe UI', sans-serif;
  
  /* Border radius - pixelated look */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-image: 
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 32px,
      rgba(255,255,255,0.02) 32px,
      rgba(255,255,255,0.02) 64px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 32px,
      rgba(255,255,255,0.02) 32px,
      rgba(255,255,255,0.02) 64px
    );
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--text-accent);
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
  text-shadow: 3px 3px 0 rgba(0,0,0,0.5);
  letter-spacing: 1px;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 1.8rem; }
h3 { font-size: 1.4rem; }

p {
  margin-bottom: var(--spacing-md);
  color: var(--text-secondary);
}

a {
  color: var(--mc-diamond);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  color: var(--text-accent);
  text-shadow: 0 0 8px var(--text-accent);
}

/* ===== CONTAINER ===== */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* ===== HEADER ===== */
header {
  background: linear-gradient(180deg, var(--mc-grass-dark) 0%, var(--mc-dirt-dark) 100%);
  border-bottom: 4px solid var(--mc-dirt);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 8px;
  background: repeating-linear-gradient(
    90deg,
    var(--mc-grass) 0px,
    var(--mc-grass) 16px,
    var(--mc-grass-dark) 16px,
    var(--mc-grass-dark) 32px
  );
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  transition: transform 0.2s ease;
}

.logo:hover {
  transform: scale(1.05);
}

.logo img {
  height: 50px;
  width: auto;
  image-rendering: pixelated;
  filter: drop-shadow(2px 2px 0 rgba(0,0,0,0.5));
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--text-accent);
  text-shadow: 3px 3px 0 rgba(0,0,0,0.6);
  letter-spacing: 2px;
}

/* Header Actions Container */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* Home Button */
.home-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  background: linear-gradient(180deg, var(--mc-stone) 0%, var(--mc-stone-dark) 100%);
  border: 3px solid var(--mc-cobble);
  border-bottom-color: var(--mc-bedrock);
  border-right-color: var(--mc-bedrock);
  color: var(--text-primary);
  transition: all 0.15s ease;
}

.home-btn:hover {
  background: linear-gradient(180deg, var(--mc-diamond) 0%, var(--mc-lapis) 100%);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 0 var(--mc-bedrock);
}

.home-btn svg {
  filter: drop-shadow(1px 1px 0 rgba(0,0,0,0.5));
}

/* Header Navigation (Auth Buttons) */
.header-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

/* Header Buttons */
.header-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 1px;
  border: 3px solid;
  text-shadow: 2px 2px 0 rgba(0,0,0,0.5);
  transition: all 0.15s ease;
  text-decoration: none;
  white-space: nowrap;
}

.header-btn svg {
  filter: drop-shadow(1px 1px 0 rgba(0,0,0,0.3));
}

/* Login Button */
.header-btn-login {
  background: linear-gradient(180deg, var(--mc-emerald) 0%, var(--mc-grass-dark) 100%);
  color: white;
  border-color: var(--mc-grass);
  border-bottom-color: var(--mc-bedrock);
  border-right-color: var(--mc-bedrock);
}

.header-btn-login:hover {
  background: linear-gradient(180deg, var(--mc-gold) 0%, #C4A82E 100%);
  color: var(--mc-bedrock);
  transform: translateY(-2px);
  box-shadow: 0 4px 0 var(--mc-bedrock);
}

/* Register Button */
.header-btn-register {
  background: linear-gradient(180deg, var(--mc-emerald) 0%, var(--mc-grass-dark) 100%);
  color: white;
  border-color: var(--mc-grass);
  border-bottom-color: var(--mc-bedrock);
  border-right-color: var(--mc-bedrock);
}

.header-btn-register:hover {
  background: linear-gradient(180deg, var(--mc-gold) 0%, #C4A82E 100%);
  color: var(--mc-bedrock);
  transform: translateY(-2px);
  box-shadow: 0 4px 0 var(--mc-bedrock);
}

/* Navigation Buttons (Demo, App) */
.header-btn-nav {
  background: linear-gradient(180deg, var(--mc-stone) 0%, var(--mc-stone-dark) 100%);
  color: var(--text-primary);
  border-color: var(--mc-cobble);
  border-bottom-color: var(--mc-bedrock);
  border-right-color: var(--mc-bedrock);
}

.header-btn-nav:hover {
  background: linear-gradient(180deg, var(--mc-emerald) 0%, var(--mc-grass-dark) 100%);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 0 var(--mc-bedrock);
}

.header-btn-nav[aria-current="page"] {
  background: linear-gradient(180deg, var(--mc-diamond) 0%, var(--mc-lapis) 100%);
  color: white;
}

/* ===== MAIN CONTENT ===== */
main {
  flex: 1;
  padding: var(--spacing-xl) 0;
  max-width: var(--container-width);
  margin: 0 auto;
  width: 100%;
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
}

/* ===== SECTIONS ===== */
section {
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  border: 4px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  position: relative;
  box-shadow: 
    inset 0 1px 0 rgba(255,255,255,0.1),
    0 4px 0 var(--mc-bedrock),
    0 8px 20px rgba(0,0,0,0.3);
}

section::before {
  content: '';
  position: absolute;
  top: -4px;
  left: 16px;
  right: 16px;
  height: 4px;
  background: repeating-linear-gradient(
    90deg,
    var(--mc-grass) 0px,
    var(--mc-grass) 8px,
    transparent 8px,
    transparent 16px
  );
}

/* ===== LISTS ===== */
ul, ol {
  margin: var(--spacing-md) 0;
  padding-left: var(--spacing-lg);
}

li {
  margin-bottom: var(--spacing-xs);
  color: var(--text-secondary);
  position: relative;
}

ul li::marker {
  color: var(--mc-emerald);
  font-size: 1.2em;
}

ol li::marker {
  color: var(--text-accent);
  font-weight: bold;
}

/* ===== TABLES ===== */
table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: var(--spacing-lg) 0;
  background: var(--bg-primary);
  border: 4px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
}

thead {
  background: linear-gradient(180deg, var(--mc-stone) 0%, var(--mc-stone-dark) 100%);
}

th {
  padding: var(--spacing-sm) var(--spacing-md);
  text-align: left;
  font-family: var(--font-display);
  color: var(--text-accent);
  font-size: 1rem;
  text-shadow: 2px 2px 0 rgba(0,0,0,0.5);
  border-bottom: 3px solid var(--mc-bedrock);
}

td {
  padding: var(--spacing-sm) var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
}

tr:last-child td {
  border-bottom: none;
}

tr:hover td {
  background: rgba(255,255,255,0.03);
}

/* ===== DEFINITION LISTS (FAQ ACCORDION) ===== */
dl {
  margin: var(--spacing-md) 0;
}

.faq-item {
  margin-bottom: var(--spacing-sm);
  border: 3px solid var(--border-color);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

dt {
  font-family: var(--font-display);
  color: var(--mc-diamond);
  font-size: 1.1rem;
  padding: var(--spacing-sm) var(--spacing-md);
  background: linear-gradient(180deg, rgba(74, 237, 217, 0.15) 0%, rgba(74, 237, 217, 0.05) 100%);
  border-left: 4px solid var(--mc-diamond);
  margin-bottom: 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-sm);
  transition: all 0.2s ease;
  user-select: none;
}

dt:hover {
  background: linear-gradient(180deg, rgba(74, 237, 217, 0.25) 0%, rgba(74, 237, 217, 0.1) 100%);
}

dt::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--mc-diamond);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

dt.active::after {
  transform: rotate(45deg);
}

dd {
  padding: 0 var(--spacing-md);
  max-height: 0;
  overflow: hidden;
  color: var(--text-secondary);
  border-left: 4px solid var(--border-color);
  margin-left: 0;
  transition: all 0.3s ease;
  opacity: 0;
}

dd.active {
  padding: var(--spacing-sm) var(--spacing-md);
  max-height: 500px;
  opacity: 1;
}

/* ===== BREADCRUMBS ===== */
.breadcrumbs {
  margin: var(--spacing-md) 0;
  padding: 0 var(--spacing-md);
}

.breadcrumbs-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 0.9rem;
}

.breadcrumbs-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.breadcrumbs-item:not(:last-child)::after {
  content: '›';
  color: var(--text-secondary);
  margin: 0 var(--spacing-xs);
  font-size: 1.2rem;
}

.breadcrumbs-link {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
}

.breadcrumbs-link:hover {
  color: var(--mc-diamond);
  background: rgba(74, 237, 217, 0.1);
}

.breadcrumbs-current {
  color: var(--text-primary);
  font-weight: 600;
  padding: 4px 8px;
}

/* ===== BANNERS ===== */
.banner {
  width: 100%;
  margin: var(--spacing-lg) 0;
  border: 4px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 
    0 4px 0 var(--mc-bedrock),
    0 8px 20px rgba(0,0,0,0.3);
  position: relative;
}

.banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0,0,0,0) 0%,
    rgba(0,0,0,0.1) 100%
  );
  pointer-events: none;
  z-index: 1;
}

.banner img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.3s ease;
}

.banner:hover img {
  transform: scale(1.02);
}

/* ===== FOOTER ===== */
footer {
  background: linear-gradient(180deg, var(--mc-bedrock) 0%, #0a0a0a 100%);
  border-top: 4px solid var(--mc-obsidian);
  padding: var(--spacing-xl) 0 var(--spacing-lg);
  margin-top: auto;
  position: relative;
}

footer::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: repeating-linear-gradient(
    90deg,
    var(--mc-stone-dark) 0px,
    var(--mc-stone-dark) 16px,
    var(--mc-cobble) 16px,
    var(--mc-cobble) 32px
  );
}

.footer-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-sm) var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 2px solid var(--border-color);
}

.footer-nav a {
  color: var(--text-secondary);
  font-family: var(--font-display);
  font-size: 0.95rem;
  padding: 8px 16px;
  border: 2px solid transparent;
  transition: all 0.2s ease;
}

.footer-nav a:hover {
  color: var(--text-accent);
  border-color: var(--mc-gold);
  background: rgba(252, 219, 59, 0.1);
}

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

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.footer-logo img {
  height: 40px;
  width: auto;
  image-rendering: pixelated;
  opacity: 0.8;
}

.footer-logo span {
  font-family: var(--font-display);
  color: var(--text-accent);
  font-size: 1.2rem;
}

footer p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin: 0;
  opacity: 0.7;
}

/* ===== 404 PAGE ===== */
.error-404 {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-md);
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.error-404-code {
  font-family: var(--font-display);
  font-size: 8rem;
  color: var(--mc-redstone);
  text-shadow: 
    4px 4px 0 var(--mc-bedrock),
    8px 8px 0 rgba(0,0,0,0.3);
  animation: pulse-error 2s ease-in-out infinite;
  line-height: 1;
  margin-bottom: var(--spacing-md);
}

@keyframes pulse-error {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.02); }
}

.error-404-title {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--text-accent);
  margin-bottom: var(--spacing-md);
}

.error-404-text {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 500px;
  margin-bottom: var(--spacing-lg);
}

.error-404-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: linear-gradient(180deg, var(--mc-emerald) 0%, var(--mc-grass-dark) 100%);
  color: white;
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 1px;
  border: 4px solid var(--mc-grass);
  border-bottom-color: var(--mc-bedrock);
  border-right-color: var(--mc-bedrock);
  text-shadow: 2px 2px 0 rgba(0,0,0,0.5);
  transition: all 0.15s ease;
  cursor: pointer;
}

.error-404-btn:hover {
  background: linear-gradient(180deg, var(--mc-diamond) 0%, var(--mc-lapis) 100%);
  transform: translateY(-3px);
  box-shadow: 0 6px 0 var(--mc-bedrock);
  color: white;
}

/* Hide navigation on 404 */
.page-404 .header-actions {
  display: none !important;
}

/* ===== STRONG / BOLD ===== */
strong {
  color: var(--text-accent);
  font-weight: 600;
}

/* ===== KEYWORD LINKS ===== */
.keyword-link {
  color: var(--mc-emerald);
  font-weight: 600;
  text-decoration: none;
  padding: 2px 6px;
  margin: 0 2px;
  background: linear-gradient(180deg, rgba(23, 221, 98, 0.15) 0%, rgba(23, 221, 98, 0.05) 100%);
  border-bottom: 2px solid var(--mc-emerald);
  border-radius: 3px;
  transition: all 0.2s ease;
}

.keyword-link:hover {
  color: var(--text-accent);
  background: linear-gradient(180deg, rgba(252, 219, 59, 0.2) 0%, rgba(252, 219, 59, 0.1) 100%);
  border-bottom-color: var(--mc-gold);
  text-shadow: 0 0 8px rgba(252, 219, 59, 0.5);
}

/* ===== DEMO IFRAME ===== */
.demo-container {
  width: 100%;
  margin: var(--spacing-lg) 0;
  border: 4px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 
    0 4px 0 var(--mc-bedrock),
    0 8px 20px rgba(0,0,0,0.3);
  background: var(--mc-bedrock);
}

.demo-container iframe {
  width: 100%;
  height: 600px;
  border: none;
  display: block;
}

/* ===== RESPONSIVE - LAPTOP ===== */
@media (max-width: 1024px) {
  :root {
    --header-height: 70px;
  }
  
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  
  .logo-text {
    font-size: 1.5rem;
  }
  
  .header-btn {
    padding: 8px 16px;
    font-size: 0.95rem;
  }
  
  .home-btn {
    width: 40px;
    height: 40px;
  }
}

/* ===== RESPONSIVE - TABLET ===== */
@media (max-width: 768px) {
  :root {
    --header-height: 65px;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
  }
  
  h1 { font-size: 1.7rem; }
  h2 { font-size: 1.3rem; }
  
  .logo img {
    height: 40px;
  }
  
  .logo-text {
    font-size: 1.3rem;
    display: none;
  }
  
  /* Header buttons responsive */
  .header-actions {
    gap: 8px;
  }
  
  .header-btn {
    padding: 8px 12px;
    font-size: 0.9rem;
  }
  
  .header-btn span {
    display: none;
  }
  
  .header-btn svg {
    width: 20px;
    height: 20px;
  }
  
  .home-btn {
    width: 38px;
    height: 38px;
  }
  
  .home-btn svg {
    width: 18px;
    height: 18px;
  }
  
  /* Table responsive */
  table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }
  
  th, td {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.9rem;
  }
  
  section {
    padding: var(--spacing-md);
  }
  
  .demo-container iframe {
    height: 450px;
  }
  
  .error-404-code {
    font-size: 5rem;
  }
  
  .footer-nav {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
  }
}

/* ===== RESPONSIVE - MOBILE LARGE ===== */
@media (max-width: 425px) {
  :root {
    --header-height: 60px;
    --spacing-md: 1rem;
    --spacing-lg: 1.25rem;
  }
  
  html {
    font-size: 15px;
  }
  
  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.2rem; }
  
  .logo img {
    height: 35px;
  }
  
  .header-btn {
    padding: 6px 10px;
  }
  
  .home-btn {
    width: 35px;
    height: 35px;
  }
  
  section {
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
  }
  
  .demo-container iframe {
    height: 350px;
  }
  
  .error-404-code {
    font-size: 4rem;
  }
  
  .error-404-title {
    font-size: 1.5rem;
  }
  
  .error-404-btn {
    padding: 12px 24px;
    font-size: 1rem;
  }
}

/* ===== RESPONSIVE - MOBILE MEDIUM ===== */
@media (max-width: 375px) {
  html {
    font-size: 14px;
  }
  
  h1 { font-size: 1.4rem; }
  h2 { font-size: 1.1rem; }
  
  .logo img {
    height: 32px;
  }
  
  .header-actions {
    gap: 6px;
  }
  
  .header-btn {
    padding: 5px 8px;
  }
  
  .home-btn {
    width: 32px;
    height: 32px;
  }
  
  ul, ol {
    padding-left: var(--spacing-md);
  }
  
  .demo-container iframe {
    height: 300px;
  }
  
  .error-404-code {
    font-size: 3.5rem;
  }
}

/* ===== RESPONSIVE - MOBILE SMALL ===== */
@media (max-width: 320px) {
  html {
    font-size: 13px;
  }
  
  :root {
    --spacing-sm: 0.75rem;
    --spacing-md: 0.85rem;
  }
  
  h1 { font-size: 1.3rem; }
  h2 { font-size: 1rem; }
  
  .header-inner {
    padding: 0 var(--spacing-sm);
  }
  
  .logo img {
    height: 28px;
  }
  
  .header-actions {
    gap: 4px;
  }
  
  .header-btn {
    padding: 4px 6px;
  }
  
  .header-btn svg {
    width: 18px;
    height: 18px;
  }
  
  .home-btn {
    width: 30px;
    height: 30px;
  }
  
  .home-btn svg {
    width: 16px;
    height: 16px;
  }
  
  main {
    padding-left: var(--spacing-sm);
    padding-right: var(--spacing-sm);
  }
  
  section {
    border-width: 3px;
  }
  
  th, td {
    padding: 6px 8px;
    font-size: 0.8rem;
  }
  
  .demo-container iframe {
    height: 250px;
  }
  
  .error-404-code {
    font-size: 3rem;
  }
  
  .error-404-btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
  
  .footer-nav a {
    font-size: 0.85rem;
    padding: 6px 12px;
  }
}

/* ===== BACK TO TOP BUTTON ===== */
.back-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  background: linear-gradient(180deg, var(--mc-emerald) 0%, var(--mc-grass-dark) 100%);
  border: 3px solid var(--mc-grass);
  border-bottom-color: var(--mc-bedrock);
  border-right-color: var(--mc-bedrock);
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s ease;
  z-index: 998;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: linear-gradient(180deg, var(--mc-diamond) 0%, var(--mc-lapis) 100%);
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(0,0,0,0.4);
}

.back-to-top svg {
  width: 24px;
  height: 24px;
  filter: drop-shadow(1px 1px 0 rgba(0,0,0,0.5));
}

/* ===== STICKY BOTTOM BANNER ===== */
.promo-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, var(--mc-obsidian) 0%, var(--mc-bedrock) 100%);
  border-top: 4px solid var(--mc-gold);
  padding: 12px 20px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 15px 30px;
  z-index: 997;
  transform: translateY(100%);
  opacity: 0;
  transition: all 0.4s ease;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.5);
}

.promo-banner.visible {
  transform: translateY(0);
  opacity: 1;
}

.promo-banner.hidden {
  transform: translateY(100%);
  opacity: 0;
}

.promo-banner-text {
  font-family: var(--font-display);
  color: var(--text-accent);
  font-size: 1.1rem;
  text-shadow: 2px 2px 0 rgba(0,0,0,0.5);
  text-align: center;
}

.promo-banner-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: linear-gradient(180deg, var(--mc-gold) 0%, #C4A82E 100%);
  color: var(--mc-bedrock);
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 1px;
  border: 3px solid #E8C84A;
  border-bottom-color: #8B6914;
  border-right-color: #8B6914;
  text-shadow: none;
  transition: all 0.15s ease;
  text-decoration: none;
  white-space: nowrap;
}

.promo-banner-btn:hover {
  background: linear-gradient(180deg, #FFE566 0%, var(--mc-gold) 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 0 #8B6914;
  color: var(--mc-bedrock);
}

/* Adjust back-to-top when promo banner is visible */
.promo-banner.visible ~ .back-to-top,
body.promo-active .back-to-top {
  bottom: 100px;
}

/* ===== RESPONSIVE ADJUSTMENTS FOR NEW ELEMENTS ===== */
@media (max-width: 768px) {
  .back-to-top {
    width: 45px;
    height: 45px;
    right: 15px;
    bottom: 15px;
  }
  
  .promo-banner {
    flex-direction: column;
    gap: 10px;
    padding: 10px 15px;
  }
  
  .promo-banner-text {
    font-size: 1rem;
  }
  
  .promo-banner-btn {
    padding: 8px 20px;
    font-size: 0.95rem;
  }
}

@media (max-width: 425px) {
  .back-to-top {
    width: 42px;
    height: 42px;
    right: 12px;
    bottom: 12px;
  }
  
  .promo-banner-text {
    font-size: 0.95rem;
  }
}

@media (max-width: 320px) {
  .back-to-top {
    width: 38px;
    height: 38px;
    right: 10px;
    bottom: 10px;
  }
  
  .back-to-top svg {
    width: 20px;
    height: 20px;
  }
  
  .promo-banner {
    padding: 8px 10px;
  }
  
  .promo-banner-text {
    font-size: 0.85rem;
  }
  
  .promo-banner-btn {
    padding: 6px 16px;
    font-size: 0.85rem;
  }
}