@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;700;900&family=Rajdhani:wght@500;600;700&family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
  /* Brand Color Palette */
  --bg-space: #07070d;
  --bg-space-rgb: 7, 7, 13;
  --color-text-main: #f0f0f5;
  --color-text-muted: #8e8eaf;
  
  --accent-pink: #ff0088;
  --accent-pink-rgb: 255, 0, 136;
  --accent-cyan: #00f3ff;
  --accent-cyan-rgb: 0, 243, 255;
  --accent-purple: #9d00ff;
  --accent-purple-rgb: 157, 0, 255;
  --accent-violet: #4d00b4;
  --accent-violet-rgb: 77, 0, 180;

  /* Typography */
  --font-title: 'Orbitron', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-nav: 'Rajdhani', sans-serif;
  --font-body: 'Outfit', sans-serif;

  /* Crystal / Glassmorphic Settings */
  --glass-bg: rgba(12, 12, 28, 0.45);
  --glass-border: rgba(255, 255, 255, 0.06);
  --glass-border-hover: rgba(0, 243, 255, 0.3);
  --glass-highlight: rgba(255, 255, 255, 0.12);
  --glass-blur: 22px;
  
  /* Glowing shadows */
  --glow-pink: 0 0 12px rgba(255, 0, 136, 0.4), 0 0 25px rgba(255, 0, 136, 0.15);
  --glow-cyan: 0 0 12px rgba(0, 243, 255, 0.4), 0 0 25px rgba(0, 243, 255, 0.15);
  --glow-purple: 0 0 15px rgba(157, 0, 255, 0.3);
  --glow-inset-crystal: inset 0 1px 1px rgba(255, 255, 255, 0.15), inset 0 -1px 1px rgba(0, 0, 0, 0.4);

  /* Transition timings */
  --transition-fast: 0.2s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-normal: 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-slow: 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* ==========================================
   1. Base & Reset
   ========================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-space);
  color: var(--color-text-main);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* Base scanning scanline overlay & glowing background grid */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%), 
    linear-gradient(90deg, rgba(255, 0, 0, 0.03), rgba(0, 255, 0, 0.01), rgba(0, 0, 255, 0.03));
  background-size: 100% 4px, 6px 100%;
  z-index: 999;
  pointer-events: none;
  opacity: 0.6;
}

body::after {
  content: "";
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background-image: 
    radial-gradient(circle at 50% 50%, rgba(var(--accent-purple-rgb), 0.1) 0%, transparent 60%),
    radial-gradient(circle at 20% 30%, rgba(var(--accent-pink-rgb), 0.05) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(var(--accent-cyan-rgb), 0.05) 0%, transparent 40%),
    linear-gradient(rgba(255, 255, 255, 0.007) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.007) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 100% 100%, 50px 50px, 50px 50px;
  background-position: 0 0, 0 0, 0 0, center center, center center;
  z-index: -2;
  transform: perspective(500px) rotateX(25deg);
  animation: grid-scroll 120s linear infinite;
}

@keyframes grid-scroll {
  0% {
    background-position: 0 0, 0 0, 0 0, 0 0, 0 0;
  }
  100% {
    background-position: 0 0, 0 0, 0 0, 0 2000px, 0 0;
  }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: rgba(var(--bg-space-rgb), 0.5);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid var(--bg-space);
  border-radius: 20px;
  transition: var(--transition-fast);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-cyan);
  box-shadow: var(--glow-cyan);
}

/* ==========================================
   2. Typography & Headlines
   ========================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  letter-spacing: 1.5px;
  font-weight: 700;
  text-transform: uppercase;
  color: #fff;
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.5rem;
  font-weight: 900;
}

h2 {
  font-size: 1.8rem;
  position: relative;
  display: inline-block;
  padding-bottom: 0.5rem;
}

/* Futuristic accent line under H2 */
h2::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-pink));
  box-shadow: 0 0 10px var(--accent-cyan);
  border-radius: 2px;
}

a {
  color: var(--accent-cyan);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: var(--accent-pink);
  text-shadow: var(--glow-pink);
}

p {
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

/* ==========================================
   3. Crystal Layout Containers (Glassmorphism)
   ========================================== */
.crystal-card, .block, .node {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--glow-inset-crystal), 0 8px 32px 0 rgba(0, 0, 0, 0.4);
  transition: border var(--transition-normal), box-shadow var(--transition-normal), transform var(--transition-normal);
  position: relative;
  overflow: hidden;
}

/* Interactive hover reflections */
.crystal-card::before, .block::before, .node::before {
  content: "";
  position: absolute;
  top: -150%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    45deg,
    transparent 45%,
    rgba(255, 255, 255, 0.1) 48%,
    rgba(255, 255, 255, 0.3) 50%,
    rgba(255, 255, 255, 0.1) 52%,
    transparent 55%
  );
  transform: rotate(45deg);
  transition: var(--transition-slow);
  pointer-events: none;
}

.crystal-card:hover, .block:hover, .node:hover {
  border-color: var(--glass-border-hover);
  box-shadow: 
    var(--glow-inset-crystal), 
    0 10px 40px 0 rgba(0, 0, 0, 0.5),
    0 0 15px rgba(0, 243, 255, 0.15);
  transform: translateY(-4px);
}

.crystal-card:hover::before, .block:hover::before, .node:hover::before {
  top: 150%;
  left: 150%;
}

/* ==========================================
   4. Crystal Form Controls & UI Elements
   ========================================== */

/* Text inputs, Textareas, Selects */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="search"],
input[type="number"],
textarea,
select {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: #fff;
  background: rgba(12, 12, 28, 0.6);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  backdrop-filter: blur(8px);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.5), inset 0 -1px 1px rgba(255, 255, 255, 0.05);
  transition: var(--transition-normal);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

/* Hover and Focus States */
input[type="text"]:hover,
input[type="email"]:hover,
input[type="password"]:hover,
textarea:hover,
select:hover {
  border-color: rgba(0, 243, 255, 0.3);
  background: rgba(16, 16, 38, 0.7);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
textarea:focus,
select:focus {
  border-color: var(--accent-cyan);
  background: rgba(20, 20, 48, 0.85);
  box-shadow: 
    inset 0 1px 3px rgba(0, 0, 0, 0.5), 
    0 0 12px rgba(0, 243, 255, 0.35);
}

/* Customized Dropdown Select arrow */
select {
  background-image: linear-gradient(45deg, transparent 50%, var(--accent-cyan) 50%), linear-gradient(135deg, var(--accent-cyan) 50%, transparent 50%);
  background-position: calc(100% - 20px) calc(1em + 2px), calc(100% - 15px) calc(1em + 2px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 40px;
}

select:focus {
  background-image: linear-gradient(45deg, transparent 50%, var(--accent-pink) 50%), linear-gradient(135deg, var(--accent-pink) 50%, transparent 50%);
  background-position: calc(100% - 20px) calc(1em + 2px), calc(100% - 15px) calc(1em + 2px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

/* Crystal Buttons */
.button, 
input[type="submit"], 
button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  font-family: var(--font-nav);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #fff;
  background: linear-gradient(135deg, rgba(255, 0, 136, 0.2), rgba(157, 0, 255, 0.2));
  border: 1px solid rgba(255, 0, 136, 0.4);
  border-radius: 8px;
  backdrop-filter: blur(10px);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-shadow: var(--glow-inset-crystal), 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: var(--transition-normal);
}

/* Secondary Button style */
.button.secondary {
  background: linear-gradient(135deg, rgba(0, 243, 255, 0.1), rgba(77, 0, 180, 0.15));
  border-color: rgba(0, 243, 255, 0.4);
}

/* Button Glow & Refraction Sweep on Hover */
.button::after,
input[type="submit"]::after,
button::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.25),
    transparent
  );
  transition: var(--transition-slow);
}

.button:hover,
input[type="submit"]:hover,
button:hover {
  color: #fff;
  border-color: var(--accent-pink);
  background: linear-gradient(135deg, rgba(255, 0, 136, 0.35), rgba(157, 0, 255, 0.35));
  box-shadow: var(--glow-inset-crystal), var(--glow-pink);
  transform: translateY(-2px);
}

.button.secondary:hover {
  border-color: var(--accent-cyan);
  background: linear-gradient(135deg, rgba(0, 243, 255, 0.25), rgba(77, 0, 180, 0.3));
  box-shadow: var(--glow-inset-crystal), var(--glow-cyan);
}

.button:hover::after,
input[type="submit"]:hover::after,
button:hover::after {
  left: 100%;
}

.button:active,
input[type="submit"]:active,
button:active {
  transform: translateY(1px);
}

/* Custom Checkboxes */
.form-type-checkbox, .form-type-radio {
  display: flex;
  align-items: center;
  position: relative;
  cursor: pointer;
  user-select: none;
  margin-bottom: 0.8rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  transition: var(--transition-fast);
}

.form-type-checkbox:hover, .form-type-radio:hover {
  color: #fff;
}

.form-type-checkbox input, .form-type-radio input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

/* Custom indicator checkmark box */
.checkmark {
  height: 20px;
  width: 20px;
  background: rgba(12, 12, 28, 0.6);
  border: 1px solid var(--glass-border);
  border-radius: 4px;
  margin-right: 12px;
  display: inline-block;
  position: relative;
  transition: var(--transition-normal);
  backdrop-filter: blur(4px);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.4);
}

.form-type-radio .checkmark {
  border-radius: 50%;
}

/* Checked state checkmark styling */
.form-type-checkbox input:checked ~ .checkmark {
  background: rgba(var(--accent-pink-rgb), 0.15);
  border-color: var(--accent-pink);
  box-shadow: 0 0 8px rgba(var(--accent-pink-rgb), 0.4);
}

.form-type-radio input:checked ~ .checkmark {
  background: rgba(var(--accent-cyan-rgb), 0.15);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 8px rgba(var(--accent-cyan-rgb), 0.4);
}

/* Inner indicator */
.checkmark::after {
  content: "";
  position: absolute;
  display: none;
}

.form-type-checkbox input:checked ~ .checkmark::after {
  display: block;
  left: 6px;
  top: 2px;
  width: 5px;
  height: 10px;
  border: solid var(--accent-pink);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.form-type-radio input:checked ~ .checkmark::after {
  display: block;
  left: 6px;
  top: 6px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-cyan);
}

/* Customized range input (crystal slider slider) */
input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  outline: none;
  margin: 15px 0;
  position: relative;
}

/* Active neon tracks */
input[type="range"]::-webkit-slider-runnable-track {
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg, var(--accent-pink), var(--accent-cyan));
  border-radius: 4px;
}

/* Crystal Handle Thumb */
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid #fff;
  border-radius: 50%;
  cursor: pointer;
  margin-top: -6px; /* center it */
  box-shadow: 0 0 10px rgba(0, 243, 255, 0.6), inset 0 1px 1px #fff;
  transition: var(--transition-fast);
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.2);
  background: #fff;
  box-shadow: 0 0 15px var(--accent-cyan), 0 0 30px var(--accent-cyan);
}

.menu-toggle-btn {
  display: none;
}

.header-wrapper {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 100;
  background: rgba(7, 7, 13, 0.65);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1300px;
  margin: 0 auto;
  padding: 1rem 2rem;
}

/* Sleek Cyber Logo and Title */
.logo-container {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-container img {
  height: 42px;
  width: auto;
  filter: drop-shadow(0 0 10px rgba(157, 0, 255, 0.5));
  transition: var(--transition-normal);
}

.logo-container:hover img {
  transform: rotate(5deg) scale(1.05);
  filter: drop-shadow(0 0 15px var(--accent-pink));
}

.site-name {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 2px;
  background: linear-gradient(90deg, #fff 0%, var(--accent-cyan) 50%, var(--accent-pink) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shine-text 8s linear infinite;
}

@keyframes shine-text {
  to {
    background-position: 200% center;
  }
}

/* Navigation Links */
.navigation-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.navigation-menu li a {
  font-family: var(--font-nav);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  position: relative;
  padding: 8px 12px;
}

.navigation-menu li a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan);
  transition: var(--transition-normal);
}

.navigation-menu li a:hover {
  color: #fff;
  text-shadow: var(--glow-cyan);
}

.navigation-menu li a:hover::after {
  width: 100%;
}

.navigation-menu li.active a {
  color: var(--accent-pink);
  text-shadow: var(--glow-pink);
}

.navigation-menu li.active a::after {
  width: 100%;
  background: var(--accent-pink);
  box-shadow: 0 0 8px var(--accent-pink);
}

/* ==========================================
   6. Hero & Content Layout
   ========================================== */
.hero-wrapper {
  position: relative;
  width: 100%;
  height: 520px;
  background-color: #040408;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../images/hero.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.55;
  mix-blend-mode: screen;
}

.hero-wrapper::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 150px;
  background: linear-gradient(to top, var(--bg-space), transparent);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 900px;
  padding: 2rem;
  text-align: center;
}

.hero-subtitle {
  font-family: var(--font-nav);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--accent-cyan);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  text-shadow: var(--glow-cyan);
}

.hero-title {
  font-size: 4rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 2px;
  background: linear-gradient(135deg, #ffffff 30%, #e0c3fc 60%, var(--accent-pink) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1.5rem;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
}

.hero-desc {
  font-size: 1.2rem;
  color: var(--color-text-muted);
  max-width: 700px;
  margin: 0 auto 2rem auto;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
}

/* Page Layout grid structure */
.main-wrapper {
  max-width: 1300px;
  margin: 3rem auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 992px) {
  .main-wrapper {
    grid-template-columns: 8fr 4fr;
  }
  
  .main-wrapper.no-sidebar {
    grid-template-columns: 1fr;
  }
}

.content-region {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.sidebar-region {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

/* ==========================================
   7. Sidebar Blocks and Elements
   ========================================== */
.block {
  margin-bottom: 0px; /* managed by container flex gap */
}

.block h3.block-title {
  font-size: 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 0.75rem;
  margin-bottom: 1.25rem;
  color: var(--accent-cyan);
  text-shadow: var(--glow-cyan);
}

.block-content ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.block-content ul li {
  position: relative;
  padding-left: 18px;
}

.block-content ul li::before {
  content: "»";
  position: absolute;
  left: 0;
  color: var(--accent-pink);
  font-weight: bold;
}

/* ==========================================
   8. Drupal Nodes / Main Articles
   ========================================== */
.node {
  margin-bottom: 0px;
}

.node-title {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.node-meta {
  font-family: var(--font-nav);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent-pink);
  margin-bottom: 1.5rem;
  display: flex;
  gap: 15px;
}

.node-meta span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.node-meta span::after {
  content: "|";
  margin-left: 15px;
  color: rgba(255, 255, 255, 0.15);
}

.node-meta span:last-child::after {
  content: "";
}

.node-content img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  border: 1px solid var(--glass-border);
  margin: 1.5rem 0;
}

/* ==========================================
   9. Interactive HUD Settings panel (Demo Specific)
   ========================================== */
.hud-config-panel {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 320px;
  z-index: 999;
  background: rgba(10, 10, 24, 0.85);
  border: 1px solid rgba(0, 243, 255, 0.25);
  box-shadow: 0 0 20px rgba(0, 243, 255, 0.15), var(--glow-inset-crystal);
  padding: 1.5rem;
  border-radius: 12px;
  backdrop-filter: blur(15px);
  transform: translateX(350px);
  transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.1);
}

.hud-config-panel.open {
  transform: translateX(0);
}

.hud-toggle-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--accent-cyan);
  border: none;
  color: #07070d;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  cursor: pointer;
  box-shadow: var(--glow-cyan);
  transition: var(--transition-normal);
}

.hud-toggle-btn:hover {
  transform: scale(1.1) rotate(45deg);
  background: var(--accent-pink);
  color: #fff;
  box-shadow: var(--glow-pink);
}

.hud-config-panel.open + .hud-toggle-btn {
  transform: scale(0.9) rotate(-135deg);
  background: rgba(255, 0, 136, 0.2);
  border: 1px solid var(--accent-pink);
  color: #fff;
  box-shadow: var(--glow-pink);
}

.hud-field-group {
  margin-bottom: 1.2rem;
}

.hud-field-group label {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-nav);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.hud-field-group label span {
  color: var(--accent-cyan);
}

/* ==========================================
   10. Footer Section
   ========================================== */
.footer-wrapper {
  background: rgba(4, 4, 8, 0.85);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--glass-border);
  padding: 4rem 2rem;
  margin-top: 5rem;
  position: relative;
  z-index: 5;
}

.footer-container {
  max-width: 1300px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  text-align: center;
}

.footer-nav {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.footer-nav a {
  font-family: var(--font-nav);
  font-size: 1.1rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.footer-nav a:hover {
  color: var(--accent-cyan);
}

.footer-info {
  font-size: 0.95rem;
  color: rgba(142, 142, 175, 0.6);
}

.footer-glow-line {
  width: 150px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-pink), var(--accent-cyan));
  box-shadow: 0 0 10px rgba(0, 243, 255, 0.5);
  border-radius: 1px;
}

/* Language Switcher - Premium Glassmorphism styling */
.header-region {
  display: flex;
  align-items: center;
  margin-left: 2rem;
}

.header-region .block-language {
  margin: 0;
}

.header-region .block-language ul {
  display: flex;
  list-style: none;
  gap: 8px;
  padding: 4px 10px;
  margin: 0;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.05);
}

.header-region .block-language ul li {
  margin: 0;
}

.header-region .block-language ul li a {
  font-family: var(--font-nav);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: 4px 8px;
  border-radius: 14px;
  transition: var(--transition-fast);
  border: 1px solid transparent;
}

.header-region .block-language ul li a:hover,
.header-region .block-language ul li a.is-active,
.header-region .block-language ul li a.active {
  color: #fff !important;
  background: rgba(255, 0, 127, 0.25) !important;
  border-color: rgba(255, 0, 127, 0.5) !important;
  text-shadow: 0 0 5px var(--accent-pink);
  box-shadow: 0 0 12px rgba(255, 0, 127, 0.3);
}

/* ==========================================
   10. Responsive Grid Utilities
   ========================================== */
.responsive-grid {
  display: grid;
  gap: 20px;
}

.grid-cols-2 {
  grid-template-columns: 1fr;
}

.grid-cols-3 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid-cols-2 {
    grid-template-columns: 1fr 1fr;
  }
  .grid-cols-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ==========================================
   11. Comprehensive Mobile Responsive Overrides
   ========================================== */
/* Portrait Mobile (Vertical Screen) */
@media (max-width: 599px) {
  .crystal-card, .block, .node {
    padding: 1.15rem;
  }

  .menu-toggle-btn {
    display: flex;
    background: none;
    border: none;
    color: var(--accent-cyan);
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition-fast);
    text-shadow: var(--glow-cyan);
    align-items: center;
    justify-content: center;
    padding: 5px;
    z-index: 101;
  }

  .menu-toggle-btn:hover {
    color: var(--accent-pink);
    text-shadow: var(--glow-pink);
  }

  .header-container {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
  }

  .logo-container {
    order: 1;
  }

  .header-region {
    order: 2;
    margin-left: auto;
    margin-right: 1.25rem;
    margin-top: 0;
  }

  .menu-toggle-btn {
    order: 3;
  }

  .navigation-menu, .navigation-wrapper {
    order: 4;
    display: flex;
    flex-direction: column;
    width: 100%;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
    background: rgba(10, 10, 24, 0.95);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-radius: 12px;
    border: 1px solid transparent;
    padding: 0;
    gap: 0;
    margin-top: 1rem;
  }

  .navigation-menu.open, .navigation-wrapper.open {
    max-height: 320px;
    opacity: 1;
    border-color: var(--glass-border);
    padding: 1rem 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), inset 0 1px 1px rgba(255, 255, 255, 0.05);
  }

  .navigation-menu li, .navigation-wrapper li,
  .navigation-wrapper ul {
    width: 100%;
    text-align: center;
    margin: 0;
    padding: 0;
    list-style: none;
  }

  .navigation-menu li a, .navigation-wrapper li a,
  .navigation-wrapper a {
    display: block;
    width: 100%;
    padding: 12px 0;
    font-size: 1.1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
  }

  .navigation-menu li a::after, .navigation-wrapper li a::after,
  .navigation-wrapper a::after {
    display: none;
  }

  .navigation-menu li:last-child a, .navigation-wrapper li:last-child a,
  .navigation-wrapper ul li:last-child a {
    border-bottom: none;
  }
}

/* Landscape Mobile & Tablet (Horizontal Screen) */
@media (min-width: 600px) and (max-width: 991px) {
  .crystal-card, .block, .node {
    padding: 1.5rem;
  }

  .menu-toggle-btn {
    display: flex;
    background: none;
    border: none;
    color: var(--accent-cyan);
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition-fast);
    text-shadow: var(--glow-cyan);
    align-items: center;
    justify-content: center;
    padding: 5px;
    z-index: 101;
  }

  .menu-toggle-btn:hover {
    color: var(--accent-pink);
    text-shadow: var(--glow-pink);
  }

  .header-container {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
  }

  .logo-container {
    order: 1;
  }

  /* Closed State: Row of select horizontal items */
  .navigation-menu:not(.open), .navigation-wrapper:not(.open) {
    order: 2;
    display: flex !important;
    flex-direction: row !important;
    max-height: none !important;
    opacity: 1 !important;
    overflow: visible !important;
    width: auto !important;
    background: none !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin-top: 0 !important;
    gap: 0.5rem !important;
  }

  /* Hide 3rd and subsequent items when closed in landscape */
  .navigation-menu:not(.open) li:nth-child(n+3),
  .navigation-wrapper:not(.open) li:nth-child(n+3),
  .navigation-wrapper:not(.open) ul li:nth-child(n+3) {
    display: none !important;
  }

  /* Ensure 1st and 2nd items are shown in the row */
  .navigation-menu:not(.open) li:nth-child(-n+2),
  .navigation-wrapper:not(.open) li:nth-child(-n+2),
  .navigation-wrapper:not(.open) ul li:nth-child(-n+2) {
    display: block !important;
  }

  .navigation-menu:not(.open) li a,
  .navigation-wrapper:not(.open) li a,
  .navigation-wrapper:not(.open) a {
    padding: 6px 12px !important;
    font-size: 0.95rem !important;
    border-bottom: none !important;
  }

  .header-region {
    order: 3;
    margin-left: auto;
    margin-right: 1.25rem;
    margin-top: 0;
  }

  .menu-toggle-btn {
    order: 4;
  }

  /* Open State: Full width vertical drawer dropdown */
  .navigation-menu.open, .navigation-wrapper.open {
    order: 5;
    display: flex;
    flex-direction: column;
    width: 100%;
    max-height: 320px;
    opacity: 1;
    overflow: hidden;
    background: rgba(10, 10, 24, 0.95);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    padding: 1rem 0;
    margin-top: 1rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), inset 0 1px 1px rgba(255, 255, 255, 0.05);
  }

  /* Show ALL list items inside drawer */
  .navigation-menu.open li,
  .navigation-wrapper.open li,
  .navigation-wrapper.open ul li {
    display: block !important;
    width: 100%;
    text-align: center;
    margin: 0;
    padding: 0;
  }

  .navigation-menu.open li a,
  .navigation-wrapper.open li a,
  .navigation-wrapper.open a {
    display: block;
    width: 100%;
    padding: 12px 0;
    font-size: 1.1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
  }

  .navigation-menu.open li a::after,
  .navigation-wrapper.open li a::after,
  .navigation-wrapper.open a::after {
    display: none;
  }

  .navigation-menu.open li:last-child a,
  .navigation-wrapper.open li:last-child a,
  .navigation-wrapper.open ul li:last-child a {
    border-bottom: none;
  }

  .hero-wrapper {
    height: auto;
    padding: 5rem 1rem;
  }

  .hero-content {
    padding: 1.5rem;
    margin: 0 10px;
    box-sizing: border-box;
  }

  .hero-title {
    font-size: 2.8rem;
    line-height: 1.1;
    margin-bottom: 1rem;
  }

  .hero-desc {
    font-size: 1rem;
    padding: 0 10px;
  }

  .main-wrapper {
    margin: 1.5rem auto;
    padding: 0 1rem;
    gap: 2rem;
  }

  .node-title {
    font-size: 1.8rem;
    text-align: center;
  }

  .node-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }

  /* Grid span columns on mobile should span full width */
  .crystal-card[id="servicios"] .responsive-grid div[style*="grid-column"] {
    grid-column: span 1 !important;
  }

  .hud-config-panel {
    width: calc(100% - 48px);
    right: 24px;
    left: 24px;
    bottom: 80px;
  }

  /* Adjust buttons for smaller screen touch targets */
  .button {
    padding: 12px 20px;
    font-size: 0.95rem;
  }

  /* Contact layout inside grid block */
  .block-content form input,
  .block-content form select,
  .block-content form textarea {
    font-size: 16px !important; /* Prevents iOS Safari auto-zoom viewport shift! */
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.2rem;
  }

  .site-name {
    font-size: 1.25rem;
  }

  .logo-container img {
    height: 32px;
  }

  .header-container {
    padding: 1rem 0.5rem;
  }

  .navigation-menu.open li a, .navigation-wrapper.open li a, .navigation-wrapper.open a {
    padding: 10px 0;
    font-size: 1rem;
  }
}