/* ==========================================================================
   AirCoolEx Digital Business Card Design System
   ========================================================================== */

/* Design Tokens & Theme Variables */
:root {
  /* Fonts */
  --font-display: 'Outfit', 'Inter', -apple-system, sans-serif;
  --font-body: 'Inter', -apple-system, sans-serif;

  /* Common Colors */
  --primary-glow: rgba(0, 242, 254, 0.15);
  --success-color: #10b981;
  --whatsapp-color: #25d366;
  --whatsapp-hover: #20ba59;
  
  /* Animations */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Sleek Dark Mode (Default) */
.dark-theme {
  --bg-app: #080f1a;
  --bg-gradient: linear-gradient(135deg, #050b14 0%, #0c192d 100%);
  --card-bg: rgba(13, 27, 48, 0.65);
  --card-border: rgba(255, 255, 255, 0.08);
  --card-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-cyan: #00f2fe;
  
  --accent-blue: #3b82f6;
  --accent-cyan: #00f2fe;
  --accent-gradient: linear-gradient(90deg, #00f2fe 0%, #4facfe 100%);
  --accent-glow: 0 4px 20px rgba(0, 242, 254, 0.4);
  
  --btn-bg: rgba(255, 255, 255, 0.05);
  --btn-border: rgba(255, 255, 255, 0.1);
  --btn-text: #f8fafc;
  --btn-hover-bg: rgba(255, 255, 255, 0.12);
  
  --tab-inactive: #64748b;
  --tab-active-bg: rgba(0, 242, 254, 0.1);
  --tab-active-border: #00f2fe;
  
  --modal-bg: rgba(8, 15, 26, 0.85);
  --input-bg: rgba(255, 255, 255, 0.03);
  --logo-filter: brightness(0) invert(1);
}

/* Premium Light Mode */
.light-theme {
  --bg-app: #f0f4f9;
  --bg-gradient: linear-gradient(135deg, #eef3f9 0%, #dbe4ef 100%);
  --card-bg: rgba(255, 255, 255, 0.75);
  --card-border: rgba(255, 255, 255, 0.6);
  --card-shadow: 0 20px 40px rgba(10, 25, 45, 0.08);
  
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-cyan: #0d8cf0;
  
  --accent-blue: #1d4ed8;
  --accent-cyan: #0284c7;
  --accent-gradient: linear-gradient(90deg, #0284c7 0%, #0369a1 100%);
  --accent-glow: 0 4px 15px rgba(2, 132, 199, 0.3);
  
  --btn-bg: #ffffff;
  --btn-border: rgba(15, 23, 42, 0.08);
  --btn-text: #0f172a;
  --btn-hover-bg: #f8fafc;
  
  --tab-inactive: #64748b;
  --tab-active-bg: rgba(2, 132, 199, 0.08);
  --tab-active-border: #0284c7;
  
  --modal-bg: rgba(255, 255, 255, 0.9);
  --input-bg: rgba(15, 23, 42, 0.03);
  --logo-filter: none;
}

/* Global Reset & Base Setup */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  background: var(--bg-app);
  background-image: var(--bg-gradient);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow-x: hidden;
  position: relative;
  padding: 20px;
  transition: background var(--transition-smooth), color var(--transition-smooth);
}

/* ==========================================================================
   Background Cooling-Wave Blobs / Spheres
   ========================================================================== */
.bg-glow-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}

.glow-sphere {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.45;
  mix-blend-mode: screen;
  animation: float-around 20s infinite alternate ease-in-out;
  transition: background var(--transition-smooth), filter var(--transition-smooth);
}

.sphere-1 {
  top: -10%;
  left: -10%;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, rgba(0,242,254,0.4) 0%, rgba(79,172,254,0) 70%);
}

.sphere-2 {
  bottom: -15%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle, rgba(79,172,254,0.3) 0%, rgba(10,88,202,0) 70%);
  animation-duration: 25s;
  animation-delay: -5s;
}

.sphere-3 {
  top: 40%;
  left: 60%;
  width: 35vw;
  height: 35vw;
  background: radial-gradient(circle, rgba(0,242,254,0.2) 0%, rgba(59,130,246,0) 70%);
  animation-duration: 15s;
  animation-delay: -2s;
}

.light-theme .glow-sphere {
  mix-blend-mode: multiply;
  opacity: 0.25;
}

@keyframes float-around {
  0% {
    transform: translate(0, 0) scale(1) rotate(0deg);
  }
  50% {
    transform: translate(8%, 15%) scale(1.1) rotate(180deg);
  }
  100% {
    transform: translate(-5%, 8%) scale(0.9) rotate(360deg);
  }
}

/* ==========================================================================
   Card Structure & Shell
   ========================================================================== */
.card-wrapper {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 480px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  box-shadow: var(--card-shadow);
  border-radius: 28px;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 30px 24px;
  overflow: hidden;
  transition: background var(--transition-smooth), border var(--transition-smooth), box-shadow var(--transition-smooth);
  animation: card-appear 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes card-appear {
  0% {
    opacity: 0;
    transform: translateY(40px) scale(0.95);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ==========================================================================
   Header Tools (Theme & Share Buttons)
   ========================================================================== */
.header-tools {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
}

.tool-btn {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: var(--btn-bg);
  border: 1px solid var(--btn-border);
  color: var(--text-main);
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  outline: none;
  transition: all var(--transition-fast);
}

.tool-btn svg {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-fast);
}

.tool-btn:hover {
  background: var(--btn-hover-bg);
  border-color: var(--text-cyan);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.tool-btn:active {
  transform: translateY(0);
}

/* Theme Toggle Icon Switching */
.sun-icon {
  display: block;
}
.moon-icon {
  display: none;
}

.light-theme .sun-icon {
  display: none;
}
.light-theme .moon-icon {
  display: block;
}

/* ==========================================================================
   Profile Section
   ========================================================================== */
.profile-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 28px;
}

/* Logo Styling */
.logo-container {
  height: 45px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 24px;
}

.brand-logo {
  max-height: 100%;
  width: auto;
  object-fit: contain;
  transition: filter var(--transition-smooth);
}

.dark-theme .brand-logo {
  /* Invert texts in the SVG for dark mode readability */
  filter: drop-shadow(0 2px 8px rgba(0, 242, 254, 0.2));
}

.dark-theme .brand-logo :global(.text-main) {
  fill: #f8fafc !important;
}

.dark-theme .brand-logo :global(.text-sub) {
  fill: #94a3b8 !important;
}

/* Avatar with glowing ring */
.avatar-container {
  position: relative;
  width: 120px;
  height: 120px;
  margin-bottom: 18px;
}

.profile-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--card-bg);
  position: relative;
  z-index: 2;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.avatar-ring {
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border-radius: 50%;
  background: var(--accent-gradient);
  z-index: 1;
  animation: rotate-ring 6s linear infinite;
  box-shadow: var(--accent-glow);
}

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

/* Profile details */
.profile-name {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 4px;
  background: linear-gradient(120deg, var(--text-main) 40%, var(--text-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.profile-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
  color: var(--text-cyan);
  margin-bottom: 12px;
  letter-spacing: 0.5px;
}

/* Company Badge */
.company-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--btn-bg);
  border: 1px solid var(--btn-border);
  border-radius: 30px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-cyan);
  box-shadow: 0 0 10px var(--accent-cyan);
  animation: pulse-dot 2s infinite alternate;
}

@keyframes pulse-dot {
  0% { opacity: 0.4; }
  100% { opacity: 1; }
}

.badge-text {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-main);
  letter-spacing: 0.5px;
}

/* ==========================================================================
   Quick Actions Section (Call, Email, WhatsApp, Save Contact)
   ========================================================================== */
.action-buttons-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 30px;
}

.action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  cursor: pointer;
  background: none;
  border: none;
  outline: none;
  transition: transform var(--transition-fast);
}

.btn-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: var(--btn-bg);
  border: 1px solid var(--btn-border);
  color: var(--text-main);
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all var(--transition-fast);
}

.btn-icon svg {
  width: 22px;
  height: 22px;
  transition: transform var(--transition-fast);
}

.btn-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

/* Interactive States for Actions */
.action-btn:hover {
  transform: translateY(-3px);
}

.action-btn:hover .btn-label {
  color: var(--text-main);
}

.call-btn:hover .btn-icon {
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  color: #fff;
  border-color: #3b82f6;
  box-shadow: 0 6px 16px rgba(59, 130, 246, 0.4);
}

.email-btn:hover .btn-icon {
  background: linear-gradient(135deg, #6366f1 0%, #4338ca 100%);
  color: #fff;
  border-color: #6366f1;
  box-shadow: 0 6px 16px rgba(99, 102, 241, 0.4);
}

.whatsapp-btn:hover .btn-icon {
  background: linear-gradient(135deg, var(--whatsapp-color) 0%, var(--whatsapp-hover) 100%);
  color: #fff;
  border-color: var(--whatsapp-color);
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.4);
}

.save-btn:hover .btn-icon {
  background: var(--accent-gradient);
  color: #000;
  border-color: var(--accent-cyan);
  box-shadow: var(--accent-glow);
}

.save-btn:hover .btn-label {
  color: var(--text-cyan);
}

.action-btn:active {
  transform: translateY(0);
}

/* ==========================================================================
   Navigation Tabs
   ========================================================================== */
.card-tabs {
  display: flex;
  background: var(--input-bg);
  border: 1px solid var(--btn-border);
  border-radius: 16px;
  padding: 6px;
  margin-bottom: 24px;
}

.tab-link {
  flex: 1;
  border: none;
  background: none;
  color: var(--tab-inactive);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  padding: 12px 0;
  border-radius: 12px;
  cursor: pointer;
  outline: none;
  transition: all var(--transition-fast);
}

.tab-link:hover {
  color: var(--text-main);
}

.tab-link.active {
  color: var(--text-main);
  background: var(--tab-active-bg);
  border: 1px solid rgba(0, 242, 254, 0.15);
  box-shadow: inset 0 1px 2px rgba(255,255,255,0.05);
}

.light-theme .tab-link.active {
  border: 1px solid rgba(2, 132, 199, 0.15);
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.02);
}

/* ==========================================================================
   Tab Contents & Features
   ========================================================================== */
.tab-content-container {
  min-height: 240px;
}

.tab-content {
  display: none;
  animation: tab-fade-in 0.4s ease forwards;
}

.tab-content.active {
  display: block;
}

@keyframes tab-fade-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.section-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--text-main);
  letter-spacing: 0.3px;
}

/* 1. About Tab Styles */
.bio-text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.bio-text strong {
  color: var(--text-main);
}

.quick-facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 20px;
}

.fact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--btn-bg);
  border: 1px solid var(--btn-border);
  border-radius: 14px;
  padding: 12px 16px;
}

.fact-icon {
  font-size: 20px;
  width: 36px;
  height: 36px;
  background: var(--input-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
}

.fact-details h4 {
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 2px;
}

.fact-details p {
  font-size: 11px;
  color: var(--text-muted);
}

/* 2. Services Tab Styles */
.services-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.service-card {
  display: flex;
  gap: 14px;
  background: var(--btn-bg);
  border: 1px solid var(--btn-border);
  border-radius: 16px;
  padding: 14px;
  transition: all var(--transition-fast);
}

.service-card:hover {
  transform: translateX(4px);
  border-color: var(--text-cyan);
  background: var(--btn-hover-bg);
}

.service-icon-bg {
  font-size: 22px;
  width: 44px;
  height: 44px;
  background: var(--input-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  flex-shrink: 0;
}

.service-info-mini h4 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 4px;
}

.service-info-mini p {
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-muted);
}

/* 3. Connect Tab Styles */
.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--btn-bg);
  border: 1px solid var(--btn-border);
  border-radius: 16px;
  padding: 12px 14px;
  position: relative;
}

.c-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--input-bg);
  color: var(--text-cyan);
  display: flex;
  justify-content: center;
  align-items: center;
}

.c-icon svg {
  width: 18px;
  height: 18px;
}

.c-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  overflow: hidden;
}

.c-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.c-value {
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Mini Buttons inside Contact List */
.copy-btn, .visit-link {
  background: var(--input-bg);
  border: 1px solid var(--btn-border);
  color: var(--text-main);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: all var(--transition-fast);
  outline: none;
}

.copy-btn:hover, .visit-link:hover {
  background: var(--accent-gradient);
  border-color: var(--text-cyan);
  color: #000;
  box-shadow: var(--accent-glow);
}

.copy-btn:active, .visit-link:active {
  transform: scale(0.95);
}

/* ==========================================================================
   Footer Section
   ========================================================================== */
.card-footer {
  margin-top: 30px;
  text-align: center;
  font-size: 11px;
  color: var(--text-muted);
  border-top: 1px solid var(--btn-border);
  padding-top: 16px;
}

/* ==========================================================================
   Share & QR Code Modal
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 100;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  width: calc(100% - 40px);
  max-width: 380px;
  background: var(--modal-bg);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
  padding: 26px 20px;
  position: relative;
  text-align: center;
  transform: translateY(20px) scale(0.95);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.active .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-size: 24px;
  font-weight: 300;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
  outline: none;
  transition: color var(--transition-fast);
}

.modal-close-btn:hover {
  color: var(--text-main);
}

.modal-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 8px;
}

.modal-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 22px;
}

/* QR Code Container with Glowing Frame */
.qr-code-wrapper {
  display: inline-block;
  background: #ffffff;
  padding: 16px;
  border-radius: 16px;
  margin-bottom: 24px;
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.15);
  border: 2px solid rgba(0, 242, 254, 0.1);
}

#qr-code-canvas-container svg {
  display: block;
  width: 180px;
  height: 180px;
}

/* Modal Buttons */
.share-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.share-opt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--btn-bg);
  border: 1px solid var(--btn-border);
  color: var(--text-main);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  padding: 12px;
  border-radius: 12px;
  cursor: pointer;
  transition: all var(--transition-fast);
  outline: none;
}

.share-opt-btn svg {
  stroke-width: 2.5;
}

.share-opt-btn:hover {
  background: var(--btn-hover-bg);
  border-color: var(--text-cyan);
}

.share-opt-btn.highlight {
  background: var(--accent-gradient);
  border-color: var(--text-cyan);
  color: #000;
  box-shadow: var(--accent-glow);
}

.share-opt-btn.highlight:hover {
  opacity: 0.95;
  transform: translateY(-1px);
}

/* ==========================================================================
   Toast Notification System
   ========================================================================== */
.toast-box {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(30px);
  background: rgba(16, 185, 129, 0.95); /* Success Emerald green */
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 12px 24px;
  border-radius: 50px;
  z-index: 1000;
  box-shadow: 0 10px 25px -5px rgba(16, 185, 129, 0.4);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s ease;
}

.toast-box.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ==========================================================================
   Utility Helpers & Mobile Enhancements
   ========================================================================== */
@media (max-width: 480px) {
  body {
    padding: 10px;
  }
  .card-wrapper {
    padding: 24px 16px;
    border-radius: 20px;
  }
  .action-buttons-grid {
    gap: 8px;
  }
  .btn-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
  }
  .btn-label {
    font-size: 10px;
  }
  .tab-link {
    font-size: 13px;
    padding: 10px 0;
  }
  .fact-item {
    padding: 10px 12px;
  }
  .service-card {
    padding: 10px;
    gap: 10px;
  }
  .service-icon-bg {
    width: 38px;
    height: 38px;
    font-size: 18px;
  }
}

/* ==========================================================================
   Premium Preloader Overlay Styles
   ========================================================================== */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #050b14; /* Match dark theme app background */
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.6s cubic-bezier(0.25, 1, 0.5, 1), visibility 0.6s;
  opacity: 1;
  visibility: visible;
}

#preloader.fade-out {
  opacity: 0;
  visibility: hidden;
}

.preloader-content {
  text-align: center;
  max-width: 320px;
  width: 100%;
  padding: 20px;
}

/* Spinner Outer Ring and Snowflake Core */
.preloader-spinner {
  position: relative;
  width: 80px;
  height: 80px;
  margin: 0 auto 24px auto;
}

.spinner-ring {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 3px solid rgba(0, 242, 254, 0.1);
  border-top-color: #00f2fe;
  border-bottom-color: #4facfe;
  animation: spin-preloader 1.2s cubic-bezier(0.5, 0.1, 0.5, 0.9) infinite;
}

.spinner-core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 26px;
  line-height: 1;
  animation: pulse-core 2s ease-in-out infinite;
}

@keyframes spin-preloader {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes pulse-core {
  0%, 100% { transform: translate(-50%, -50%) scale(0.9); opacity: 0.6; }
  50% { transform: translate(-50%, -50%) scale(1.1); opacity: 1; filter: drop-shadow(0 0 8px rgba(0, 242, 254, 0.5)); }
}

/* Typography for preloader */
.preloader-title {
  font-family: 'Outfit', sans-serif;
  font-size: 24px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 6px;
  letter-spacing: -0.5px;
}

.preloader-title .cyan-text {
  background: linear-gradient(90deg, #00f2fe, #4facfe);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.preloader-subtitle {
  font-size: 13px;
  color: #64748b;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
}

/* Preloader Progress Bar Animation */
.preloader-progress-bar {
  width: 140px;
  height: 4px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  margin: 0 auto;
  overflow: hidden;
}

.preloader-progress {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, #00f2fe, #4facfe);
  border-radius: 10px;
  animation: load-progress 1.5s cubic-bezier(0.1, 0.8, 0.3, 1) forwards;
}

@keyframes load-progress {
  0% { width: 0%; }
  50% { width: 60%; }
  100% { width: 100%; }
}