/* ==========================================================================
   TechState — Next-Gen Coming Soon Landing Page Styles
   Theme: Cybernetic Luxury & High-Performance Commerce
   ========================================================================== */

:root {
  --bg-dark: #050811;
  --bg-surface: #0a101f;
  --bg-card: rgba(13, 22, 42, 0.72);
  --bg-card-hover: rgba(20, 34, 64, 0.85);
  
  --primary: #1e40af;
  --primary-light: #3b82f6;
  --cyan: #00f0ff;
  --cyan-dim: rgba(0, 240, 255, 0.15);
  --sky: #38bdf8;
  --indigo: #6366f1;
  --emerald: #10b981;
  
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(0, 240, 255, 0.3);
  --border-active: rgba(56, 189, 248, 0.6);
  
  --glow-cyan: 0 0 35px rgba(0, 240, 255, 0.25);
  --glow-box: 0 10px 40px -10px rgba(0, 0, 0, 0.6), 0 0 25px rgba(0, 240, 255, 0.12);
  --glass-blur: blur(16px);
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
  
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  
  --transition: all 0.28s cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
  background: #1e293b;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary-light);
}

/* --------------------------------------------------------------------------
   Background Ambient Lighting & Canvas
   -------------------------------------------------------------------------- */
#neuralCanvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.75;
}

.ambient-lights {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.35;
  will-change: transform;
  animation: floatOrb 22s ease-in-out infinite alternate;
}

.glow-orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.6) 0%, rgba(30, 64, 175, 0) 70%);
  top: -150px;
  left: -100px;
}

.glow-orb-2 {
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.5) 0%, rgba(14, 165, 233, 0) 70%);
  bottom: 5%;
  right: -120px;
  animation-duration: 26s;
  animation-delay: -5s;
}

.glow-orb-3 {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(30, 64, 175, 0.45) 0%, rgba(5, 8, 17, 0) 70%);
  top: 45%;
  left: 35%;
  animation-duration: 18s;
  animation-delay: -9s;
}

.grid-overlay {
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(circle at 50% 40%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(circle at 50% 40%, black 20%, transparent 80%);
  pointer-events: none;
  z-index: 1;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(60px, 40px) scale(1.08); }
  100% { transform: translate(-40px, 70px) scale(0.95); }
}

/* --------------------------------------------------------------------------
   Layout Containers
   -------------------------------------------------------------------------- */
.page-wrap {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  background: rgba(5, 8, 17, 0.7);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: inherit;
}

.brand-logo-glow {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
}

.brand-logo-svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 0 8px rgba(0, 240, 255, 0.4));
  transition: transform 0.4s ease;
}

.brand-wrapper:hover .brand-logo-svg {
  transform: rotate(180deg) scale(1.05);
}

.brand-text-block {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #ffffff 40%, var(--sky) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-badge {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.system-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  padding: 6px 14px;
  border-radius: var(--radius-full);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--emerald);
  border-radius: 50%;
  position: relative;
}

.pulse-dot::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 2px solid var(--emerald);
  opacity: 0.75;
  animation: pulsePing 2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes pulsePing {
  0% { transform: scale(0.9); opacity: 0.9; }
  100% { transform: scale(2.2); opacity: 0; }
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--border-glow);
  color: var(--cyan);
}

.btn-outline-glow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--cyan);
  background: rgba(0, 240, 255, 0.06);
  border: 1px solid var(--border-glow);
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.btn-outline-glow:hover {
  background: rgba(0, 240, 255, 0.16);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
  transform: translateY(-1px);
}

/* Audio button */
.btn-sound-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}
.btn-sound-toggle:hover {
  color: var(--cyan);
  border-color: var(--border-glow);
}
.btn-sound-toggle.active {
  color: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.3);
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
  padding: 80px 0 60px;
  text-align: center;
  position: relative;
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  padding: 8px 20px;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, rgba(30, 64, 175, 0.25), rgba(0, 240, 255, 0.18));
  border: 1px solid var(--border-glow);
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.15);
  color: var(--cyan);
  margin-bottom: 28px;
  animation: fadeInDown 0.8s ease both;
}

.hero-pill-badge svg {
  color: var(--sky);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  max-width: 980px;
  margin: 0 auto 24px;
  animation: fadeInUp 0.8s ease 0.1s both;
}

.gradient-text {
  background: linear-gradient(135deg, #ffffff 15%, var(--sky) 65%, var(--cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.gradient-text-alt {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--primary-light) 60%, var(--indigo) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subhead {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--text-muted);
  max-width: 740px;
  margin: 0 auto 48px;
  line-height: 1.7;
  font-weight: 400;
  animation: fadeInUp 0.8s ease 0.2s both;
}

/* --------------------------------------------------------------------------
   Countdown Grid
   -------------------------------------------------------------------------- */
.countdown-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 760px;
  margin: 0 auto 52px;
  animation: fadeInUp 0.8s ease 0.3s both;
}

.countdown-card {
  position: relative;
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  box-shadow: var(--glow-box);
  overflow: hidden;
  transition: var(--transition);
}

.countdown-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0.6;
}

.countdown-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-glow);
  box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.7), 0 0 35px rgba(0, 240, 255, 0.22);
}

.digit-box {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
}

.digit-value {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: #ffffff;
  text-shadow: 0 0 24px rgba(56, 189, 248, 0.5);
  font-variant-numeric: tabular-nums;
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.countdown-card.pulse .digit-value {
  transform: scale(1.08);
  color: var(--cyan);
}

.digit-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Waitlist Subscription Card
   -------------------------------------------------------------------------- */
.waitlist-card {
  max-width: 680px;
  margin: 0 auto 40px;
  background: linear-gradient(145deg, rgba(13, 22, 42, 0.85), rgba(7, 13, 26, 0.95));
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px 36px 32px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 40px rgba(0, 240, 255, 0.08);
  position: relative;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.waitlist-card::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.4), transparent 50%, rgba(99, 102, 241, 0.3));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.waitlist-header {
  margin-bottom: 24px;
}

.waitlist-headline {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}

.waitlist-subtitle {
  font-size: 0.92rem;
  color: var(--text-muted);
}

/* Role Selector Chips */
.role-selector-wrap {
  margin-bottom: 22px;
  text-align: left;
}

.role-label {
  display: block;
  font-size: 0.74rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.role-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.role-chip {
  display: inline-flex;
  align-items: center;
  font-size: 0.78rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
}

.role-chip input {
  display: none;
}

.role-chip:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
}

.role-chip.selected {
  background: rgba(0, 240, 255, 0.12);
  border-color: var(--cyan);
  color: var(--cyan);
  font-weight: 600;
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
}

/* Subscription Form */
.subscribe-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.input-button-group {
  display: flex;
  align-items: center;
  position: relative;
  background: rgba(5, 8, 17, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 6px 6px 6px 18px;
  transition: var(--transition);
}

.input-button-group:focus-within {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.2), var(--glow-cyan);
}

.input-icon {
  color: var(--text-dim);
  display: flex;
  align-items: center;
  margin-right: 12px;
}

.subscribe-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: inherit;
  font-size: 1rem;
  color: #fff;
}

.subscribe-input::placeholder {
  color: var(--text-dim);
}

.btn-submit-glow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, #0ea5e9 0%, #1e40af 100%);
  color: #ffffff;
  border: none;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(14, 165, 233, 0.35);
  white-space: nowrap;
}

.btn-submit-glow::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: 0.5s;
}

.btn-submit-glow:hover::before {
  left: 100%;
}

.btn-submit-glow:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(0, 240, 255, 0.45);
}

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

.form-feedback {
  font-size: 0.85rem;
  margin-top: 8px;
  min-height: 20px;
  transition: var(--transition);
}

.form-feedback.error {
  color: #f87171;
}

.form-feedback.success {
  color: var(--emerald);
}

/* Trust / Social Proof */
.social-proof-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 18px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.avatar-stack {
  display: flex;
  align-items: center;
}

.avatar-stack span {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid var(--bg-surface);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  color: #fff;
  margin-left: -8px;
}
.avatar-stack span:first-child { margin-left: 0; }
.avatar-1 { background: linear-gradient(135deg, #06b6d4, #1e40af); }
.avatar-2 { background: linear-gradient(135deg, #3b82f6, #9333ea); }
.avatar-3 { background: linear-gradient(135deg, #10b981, #0284c7); }
.avatar-4 { background: linear-gradient(135deg, #f59e0b, #ef4444); }

/* --------------------------------------------------------------------------
   Readiness Tracker / Roadmap Progress
   -------------------------------------------------------------------------- */
.readiness-section {
  padding: 60px 0;
  position: relative;
}

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 40px;
}

.section-tag {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--cyan);
  margin-bottom: 10px;
  display: block;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.readiness-box {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--glow-box);
  max-width: 900px;
  margin: 0 auto;
}

.progress-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.progress-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: #fff;
}

.progress-percent {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--cyan);
  text-shadow: 0 0 16px rgba(0, 240, 255, 0.4);
}

.progress-track {
  width: 100%;
  height: 12px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
  margin-bottom: 34px;
}

.progress-fill {
  height: 100%;
  width: 88%;
  background: linear-gradient(90deg, #1e40af, #0ea5e9, var(--cyan));
  border-radius: var(--radius-full);
  position: relative;
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.5);
  transition: width 1.2s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.progress-fill::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(
    45deg,
    rgba(255, 255, 255, 0.2) 25%,
    transparent 25%,
    transparent 50%,
    rgba(255, 255, 255, 0.2) 50%,
    rgba(255, 255, 255, 0.2) 75%,
    transparent 75%,
    transparent
  );
  background-size: 20px 20px;
  animation: progressStripe 2s linear infinite;
}

@keyframes progressStripe {
  0% { background-position: 0 0; }
  100% { background-position: 40px 0; }
}

/* Roadmap Grid */
.milestones-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.milestone-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px;
  transition: var(--transition);
}

.milestone-item:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

.milestone-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.milestone-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.milestone-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.status-completed {
  color: var(--emerald);
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-in-progress {
  color: var(--cyan);
  background: rgba(0, 240, 255, 0.12);
  border: 1px solid rgba(0, 240, 255, 0.3);
}

.status-pending {
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.milestone-name {
  font-family: var(--font-display);
  font-size: 0.96rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 4px;
}

.milestone-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   Feature Sneak Peek Cards
   -------------------------------------------------------------------------- */
.features-section {
  padding: 70px 0 90px;
  position: relative;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-6px);
  background: var(--bg-card-hover);
  border-color: var(--border-glow);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.7), 0 0 30px rgba(0, 240, 255, 0.15);
}

.feature-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.15), rgba(30, 64, 175, 0.25));
  border: 1px solid var(--border-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
  margin-bottom: 22px;
  transition: transform 0.3s ease;
}

.feature-card:hover .feature-icon-box {
  transform: scale(1.1) rotate(4deg);
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.25), rgba(30, 64, 175, 0.45));
}

.feature-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.feature-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
}

.feature-metric {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.metric-val {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--cyan);
}

.metric-lbl {
  font-size: 0.74rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--border-subtle);
  background: rgba(5, 8, 17, 0.85);
  backdrop-filter: var(--glass-blur);
  padding: 40px 0 30px;
  position: relative;
  z-index: 10;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.footer-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-brand-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
}

.footer-brand-copy {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.social-links {
  display: flex;
  align-items: center;
  gap: 12px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  transition: var(--transition);
  text-decoration: none;
}

.social-link:hover {
  background: rgba(0, 240, 255, 0.1);
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-2px);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.82rem;
  color: var(--text-dim);
}

.footer-nav {
  display: flex;
  gap: 20px;
}

.footer-nav a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

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

/* --------------------------------------------------------------------------
   Modals & Dialogs (VIP Badge & Enterprise Consultation)
   -------------------------------------------------------------------------- */
dialog.custom-modal {
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, #0a1122 0%, #060913 100%);
  color: #fff;
  padding: 0;
  max-width: 520px;
  width: 90%;
  box-shadow: 0 25px 60px -10px rgba(0, 0, 0, 0.8), 0 0 50px rgba(0, 240, 255, 0.2);
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  margin: 0;
  overflow: hidden;
  z-index: 1000;
}

dialog.custom-modal::backdrop {
  background: rgba(3, 6, 14, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.modal-content {
  padding: 36px 32px;
  position: relative;
}

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.modal-icon-badge {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.2), rgba(30, 64, 175, 0.3));
  border: 2px solid var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--cyan);
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.3);
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  text-align: center;
  color: #fff;
  margin-bottom: 8px;
}

.modal-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 24px;
  line-height: 1.6;
}

/* VIP Badge Box */
.vip-ticket-card {
  background: rgba(0, 240, 255, 0.05);
  border: 1px dashed var(--border-glow);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  margin-bottom: 24px;
}

.vip-ticket-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.vip-ticket-number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.05em;
  text-shadow: 0 0 16px rgba(0, 240, 255, 0.5);
}

.vip-ticket-email {
  font-size: 0.85rem;
  color: var(--sky);
}

.referral-box {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.referral-input {
  flex: 1;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 0.85rem;
  padding: 10px 14px;
  outline: none;
}

.btn-copy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-copy:hover {
  background: var(--cyan);
  color: var(--bg-dark);
}

/* Enterprise Consultation Form */
.modal-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: left;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(5, 8, 17, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  color: #fff;
  font-family: inherit;
  font-size: 0.92rem;
  padding: 10px 14px;
  outline: none;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 2px rgba(0, 240, 255, 0.2);
}

.form-group textarea {
  resize: vertical;
  min-height: 85px;
}

/* Confetti canvas */
#confettiCanvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 10000;
}

/* --------------------------------------------------------------------------
   Keyframe Animations
   -------------------------------------------------------------------------- */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --------------------------------------------------------------------------
   Responsive Breakpoints
   -------------------------------------------------------------------------- */
@media (max-width: 900px) {
  .site-header .system-status {
    display: none;
  }
  .countdown-container {
    gap: 12px;
  }
}

@media (max-width: 680px) {
  .hero-section {
    padding: 50px 0 40px;
  }
  .countdown-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .countdown-card {
    padding: 18px 10px;
  }
  .waitlist-card {
    padding: 24px 20px;
  }
  .input-button-group {
    flex-direction: column;
    padding: 10px;
    gap: 10px;
  }
  .input-icon {
    display: none;
  }
  .subscribe-input {
    width: 100%;
    padding: 8px 4px;
  }
  .btn-submit-glow {
    width: 100%;
  }
  .header-right .btn-ghost {
    display: none;
  }
  .footer-top {
    flex-direction: column;
    align-items: flex-start;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}