/* ==========================================================================
   style.css - PREMIUM CENTERED ENGINEERING DESIGN
   ========================================================================== */

/* --- THEME VARIABLES --- */
:root[data-theme="light"] {
  --bg-main: #ffffff;
  --bg-surface: #f3f4f6;
  --bg-glass: rgba(255, 255, 255, 0.7);
  --text-main: #09090b;
  --text-muted: #52525b;
  --border-subtle: #e4e4e7;
  --border-strong: #d4d4d8;
  --accent-primary: #000000;
  --accent-secondary: #ffffff;
  --grid-color: rgba(0, 0, 0, 0.04);
  --shape-1: rgba(59, 130, 246, 0.15); /* Blue */
  --shape-2: rgba(147, 51, 234, 0.15); /* Purple */
  --shape-3: rgba(16, 185, 129, 0.15); /* Emerald */
}

:root[data-theme="dark"] {
  --bg-main: #050505;
  --bg-surface: #0f0f11;
  --bg-glass: rgba(15, 15, 17, 0.65);
  --text-main: #fafafa;
  --text-muted: #a1a1aa;
  --border-subtle: #27272a;
  --border-strong: #3f3f46;
  --accent-primary: #ffffff;
  --accent-secondary: #000000;
  --grid-color: rgba(255, 255, 255, 0.03);
  --shape-1: rgba(59, 130, 246, 0.2);
  --shape-2: rgba(147, 51, 234, 0.2);
  --shape-3: rgba(16, 185, 129, 0.15);
}

/* --- RESET & TYPOGRAPHY --- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  cursor: none; /* Hide default cursor for custom one */
}

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background-color 0.4s ease, color 0.4s ease;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 10;
}

.section {
  padding: 140px 0;
}

.text-center {
  text-align: center;
}

.mt-4 {
  margin-top: 32px;
}

/* --- CUSTOM CURSOR --- */
.custom-cursor {
  position: fixed;
  top: 0; left: 0;
  width: 8px; height: 8px;
  background-color: var(--text-main);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background-color 0.2s;
}

.custom-cursor-follower {
  position: fixed;
  top: 0; left: 0;
  width: 32px; height: 32px;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width 0.3s, height 0.3s, transform 0.1s ease-out;
}

/* --- BACKGROUND GRID & SHAPES (Premium Meta/Vercel Look) --- */
.bg-grid {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: 
    linear-gradient(to right, var(--grid-color) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-color) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(circle at center, black 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(circle at center, black 40%, transparent 80%);
  z-index: 0;
  pointer-events: none;
}

.ambient-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  z-index: 1;
  pointer-events: none;
}

.shape-1 {
  width: 600px; height: 600px;
  background-color: var(--shape-1);
  top: -100px; left: -100px;
}

.shape-2 {
  width: 500px; height: 500px;
  background-color: var(--shape-2);
  top: 40%; right: -150px;
}

.shape-3 {
  width: 700px; height: 700px;
  background-color: var(--shape-3);
  bottom: -200px; left: 20%;
}

/* --- NAVBAR --- */
.navbar {
  position: fixed;
  top: 0; width: 100%;
  z-index: 100;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-main);
}

.logo-icon {
  width: 24px; height: 24px;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--text-main);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-icon {
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  border-radius: 8px;
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: none; /* Let custom cursor handle it */
  transition: all 0.2s;
}

.btn-icon:hover {
  background: var(--bg-surface);
  border-color: var(--border-strong);
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: 8px;
  text-decoration: none;
  cursor: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-primary {
  background-color: var(--accent-primary);
  color: var(--accent-secondary);
  border: 1px solid var(--accent-primary);
  box-shadow: 0 4px 14px rgba(0,0,0,0.1);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-main);
  border: 1px solid var(--border-strong);
}

.btn-secondary:hover {
  background-color: var(--bg-surface);
}

.nav-btn {
  padding: 8px 18px;
  font-size: 0.85rem;
}

/* --- CENTERED HERO SECTION --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 72px;
}

.hero-layout {
  max-width: 900px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  margin-bottom: 32px;
}

.pulse-dot {
  width: 8px; height: 8px;
  background-color: #3b82f6;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.7);
  animation: pulse 2s infinite;
}

.hero-title {
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
}

.text-gradient {
  background: linear-gradient(135deg, var(--text-main) 0%, #71717a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.25rem);
  color: var(--text-muted);
  max-width: 700px;
  margin-bottom: 40px;
}

.button-group {
  display: flex;
  gap: 16px;
}

/* --- TECH MARQUEE (TRUSTED BY / STACK) --- */
.tech-marquee-container {
  padding: 40px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(0,0,0,0.02);
  overflow: hidden;
  position: relative;
  z-index: 10;
}

.marquee-label {
  text-align: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}

.marquee {
  width: 100%;
  display: flex;
  overflow: hidden;
  user-select: none;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.marquee-content {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: around;
  min-width: 100%;
  gap: 60px;
  animation: scrollX 30s linear infinite;
}

.tech-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-muted);
  transition: color 0.3s;
}

.tech-item:hover {
  color: var(--text-main);
}

/* --- FEATURE GRID --- */
.section-header {
  max-width: 700px;
  margin: 0 auto 64px auto;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.glass-card {
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  padding: 40px;
  border-radius: 20px;
  transition: transform 0.3s ease, border-color 0.3s ease;
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: radial-gradient(800px circle at var(--mouse-x) var(--mouse-y), rgba(255,255,255,0.06), transparent 40%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.glass-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-strong);
}

.glass-card:hover::before {
  opacity: 1;
}

.feature-icon-wrapper {
  width: 56px; height: 56px;
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--text-main);
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.feature-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* --- SHOWCASE (FRAMEWIZ MOCKUP) --- */
.glass-panel {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: 32px;
  padding: 64px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.app-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: #3b82f6;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.showcase-title {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.showcase-desc {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 32px;
}

.showcase-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.showcase-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
}

.check-icon {
  width: 20px; height: 20px;
  color: #10b981;
}

/* Abstract UI Device */
.abstract-device {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  perspective: 1000px;
}

.device-screen {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  transform: rotateY(-15deg) rotateX(10deg);
  box-shadow: 20px 20px 60px rgba(0,0,0,0.2);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 2;
  transition: transform 0.5s ease;
}

.abstract-device:hover .device-screen {
  transform: rotateY(0deg) rotateX(0deg);
}

.screen-header {
  height: 40px;
  background: rgba(0,0,0,0.1);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 8px;
  border-bottom: 1px solid var(--border-subtle);
}

.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.red { background: #ef4444; }
.dot.yellow { background: #f59e0b; }
.dot.green { background: #10b981; }

.screen-body {
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  flex: 1;
}

.skeleton-line {
  height: 12px;
  background: var(--border-subtle);
  border-radius: 6px;
}
.skeleton-line.full { width: 100%; }
.skeleton-line.half { width: 60%; }

.skeleton-box {
  flex: 1;
  background: rgba(59, 130, 246, 0.1);
  border: 1px dashed rgba(59, 130, 246, 0.3);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.device-glow {
  position: absolute;
  top: 10%; left: 10%; width: 80%; height: 80%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.4), transparent 70%);
  filter: blur(40px);
  z-index: 1;
}

/* --- METRICS STRIP --- */
.metrics-strip {
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 60px 0;
  background: var(--bg-surface);
}

.metrics-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: center;
}

.metric-item { flex: 1; }
.metric-number {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.05em;
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-main);
}
.metric-label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-top: 8px;
}
.metric-divider {
  width: 1px; height: 80px;
  background: var(--border-strong);
}

/* --- FOOTER --- */
.footer {
  padding: 80px 0 40px 0;
  background-color: var(--bg-main);
}

.footer-layout {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-brand .logo-icon { width: 32px; height: 32px; }
.footer-brand .logo-text { font-size: 1.5rem; }
.brand-tagline {
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 300px;
  margin-top: 16px;
}

.footer-nav-grid {
  display: flex;
  gap: 80px;
}

.footer-column {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-heading {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 8px;
}

.footer-column a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: color 0.2s;
}

.footer-column a:hover { color: var(--text-main); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.system-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', monospace;
}

.status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background-color: #10b981;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
}

/* --- ANIMATIONS --- */
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.7); }
  70% { box-shadow: 0 0 0 10px rgba(59, 130, 246, 0); }
  100% { box-shadow: 0 0 0 0 rgba(59, 130, 246, 0); }
}

@keyframes scrollX {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Scroll Reveals */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal.active { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* --- RESPONSIVE --- */
@media (max-width: 992px) {
  .glass-panel { grid-template-columns: 1fr; text-align: center; padding: 40px; }
  .showcase-list li { justify-content: center; }
  .footer-layout { flex-direction: column; }
  .footer-nav-grid { flex-wrap: wrap; gap: 40px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .metrics-container { flex-direction: column; gap: 40px; }
  .metric-divider { width: 80px; height: 1px; }
  .custom-cursor, .custom-cursor-follower { display: none; } /* Disable on mobile */
  html { cursor: auto; }
  .btn, .btn-icon, a { cursor: pointer; }
}

/* ==========================================================================
   MOBILE RESPONSIVE FIXES (REFINED)
   ========================================================================== */

/* 1. Strict fix for horizontal scrolling/extra white space on mobile browsers */
html, body {
  overflow-x: hidden !important;
  width: 100%;
  max-width: 100vw;
  position: relative;
}

/* Ensure background shapes never push the page width out */
.ambient-shape {
  max-width: 100vw;
}

@media (max-width: 992px) {
  /* Let the showcase panel stack vertically on tablets */
  .glass-panel { 
    grid-template-columns: 1fr; 
    text-align: center; 
    padding: 40px; 
  }
  .showcase-list li { justify-content: center; }
  .footer-layout { flex-direction: column; }
  .footer-nav-grid { flex-wrap: wrap; gap: 40px; }
}

@media (max-width: 768px) {
  /* Slightly reduce the massive 140px section padding for mobile screens */
  .section { padding: 80px 0; }

  /* 1. Force the main grids to stack vertically instead of side-by-side */
  .showcase-layout, .hero-layout {
    display: flex !important;
    flex-direction: column !important;
  }

  /* 2. Force all visual columns and our custom fix to un-hide */
  .showcase-visual, .hero-visual, .mobile-visual-fix {
    display: block !important;
    width: 100% !important;
    visibility: visible !important;
    opacity: 1 !important;
    margin-top: 40px !important;
  }
}

  /* Keep the hero title large, but ensure long words don't overflow */
  .hero-title { font-size: clamp(2.5rem, 8vw, 3.5rem); }

  /* Let buttons wrap naturally side-by-side instead of forcing them into columns */
  .button-group { 
    flex-wrap: wrap; 
    justify-content: center; 
  }

  /* Fix the metrics strip which overflows horizontally on phones */
  .metrics-container { 
    flex-direction: column; 
    gap: 32px; 
  }
  .metric-divider { 
    width: 80px; 
    height: 1px; 
    margin: 0 auto; 
  }

  /* Compress the footer grid gap so it doesn't bleed off-screen */
  .footer-nav-grid {
    gap: 32px;
  }


@media (max-width: 480px) {
  /* Hide the "Partner With Us" button ONLY on tiny phones to make room for the logo */
  .nav-btn { display: none; }
  
  /* Shrink the inner padding of the glass cards slightly for very small screens */
  .glass-card, .glass-panel { padding: 24px; }
}

/* ==========================================================================
   MOBILE MENU OVERLAY
   ========================================================================== */
.mobile-menu-btn {
  display: none; /* Hidden on desktop */
  z-index: 1001; /* Keep above overlay */
  position: relative;
}

.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--bg-main);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-20px);
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.4s;
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 32px;
  text-align: center;
  width: 80%;
}

.mobile-nav-links a:not(.btn) {
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.mobile-nav-links a.active, 
.mobile-nav-links a:not(.btn):hover {
  color: var(--text-main);
}

@media (max-width: 768px) {
  .mobile-menu-btn {
    display: flex;
  }
}

/* ==========================================================================
   PREMIUM FORM FEEDBACK (SUCCESS BAR)
   ========================================================================== */
.form-feedback {
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0 20px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-weight: 500;
  font-size: 0.95rem;
  height: 0;
  overflow: hidden;
  margin-top: 0;
}

.form-feedback.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  height: auto;
  padding: 16px 20px;
  margin-top: 8px;
}

.form-feedback.success {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #10b981;
}

.spin-anim {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  100% { transform: rotate(360deg); }
}

.real-logo {
  width: 52px;
  height: 52px;
  object-fit: contain; /* Prevents the image from distorting */
}

/* Bidirectional Scroll Reveals */
.reveal-left {
  opacity: 0;
  transform: translateX(-100px); /* Starts 100px to the left */
  transition: opacity 0.8s ease-out, transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.reveal-right {
  opacity: 0;
  transform: translateX(100px); /* Starts 100px to the right */
  transition: opacity 0.8s ease-out, transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* When the JavaScript adds the 'active' class, they snap to position */
.reveal-left.active, 
.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

/* --- PREMIUM 3D SCROLL REVEALS --- */
.reveal-left {
  opacity: 0;
  transform: translateX(-120px) scale(0.95);
  filter: blur(8px);
  transition: all 1s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.reveal-right {
  opacity: 0;
  transform: translateX(150px) rotateY(15deg) scale(0.9);
  filter: blur(12px);
  perspective: 1000px;
  transition: all 1.2s cubic-bezier(0.19, 1, 0.22, 1);
}

.reveal-left.active, 
.reveal-right.active {
  opacity: 1;
  transform: translateX(0) rotateY(0) scale(1);
  filter: blur(0);
}

/* --- KINETIC PARTICLE SYSTEM --- */
.particle-container {
  position: absolute;
  top: 0; 
  left: 0; 
  width: 100%; 
  height: 100%;
  pointer-events: none; /* Prevents particles from blocking mouse clicks */
  z-index: 1;
}

.tech-particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: #3b82f6; /* Blue core */
  border-radius: 50%;
  box-shadow: 0 0 12px #8b5cf6, 0 0 24px #3b82f6; /* Purple & Blue glow */
  opacity: 0;
}

@keyframes shootParticle {
  0% { transform: translate(0, 0) scale(1.5); opacity: 1; }
  100% { transform: translate(var(--tx), var(--ty)) scale(0); opacity: 0; }
}

/* --- REAL BRAND LOGO STYLES (THEME AWARE) --- */
.real-logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
  background: transparent !important;
}

.brand-logo {
  height: 62px; /* Adjust this to make your logo bigger/smaller */
  width: auto;
  object-fit: contain;
  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  cursor: pointer;
}

/* Desktop Hover & Mobile Touch */
.real-logo-link:hover .brand-logo {
  transform: scale(1.05);
}

.real-logo-link:active .brand-logo {
  transform: scale(0.92);
  transition: transform 0.1s ease;
}

/* --- THEME SWITCHING LOGIC --- */
/* Default Light Mode: Show black logo, hide white logo */
.logo-dark-theme { 
  display: none; 
}
.logo-light-theme { 
  display: block; 
}

/* Dark Mode: Show white logo, hide black logo */
[data-theme="dark"] .logo-light-theme { 
  display: none; 
}
[data-theme="dark"] .logo-dark-theme { 
  display: block; 
}