/* ==============================
   CSS Variables & Custom Properties
   ============================== */
:root {
  --background: #0A0F2C;
  --foreground: #E8EAF0;
  --card: #0D1233;
  --card-foreground: #E8EAF0;
  --primary: #0057FF;
  --primary-foreground: #FFFFFF;
  --secondary: #141937;
  --secondary-foreground: #C0C0C0;
  --muted: #141937;
  --muted-foreground: #8892B0;
  --border: rgba(255, 255, 255, 0.08);
  --input: rgba(255, 255, 255, 0.06);
  --ring: #0057FF;
  --radius: 0.5rem;
  --silver: #C0C0C0;
  --navy-deep: #0A0F2C;
  --navy-dark: #0D0D0D;
  --electric-blue: #0057FF;
  --glass-bg: rgba(13, 18, 51, 0.6);
  --glass-border: rgba(0, 87, 255, 0.15);
  --font-sans: 'Space Grotesk', 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', 'Geist Mono', monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--background);
  color: var(--foreground);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input,
select {
  font-family: var(--font-mono);
  outline: none;
}

img {
  display: block;
  max-width: 100%;
}

/* ==============================
   Scroll Progress Bar
   ============================== */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: var(--electric-blue);
  z-index: 9999;
  transition: width 0.1s linear;
  width: 0%;
}

/* ==============================
   Cursor Spotlight
   ============================== */
#cursor-spotlight {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 30;
  transition: opacity 0.3s;
  opacity: 0;
}

#cursor-spotlight .spotlight-circle {
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 87, 255, 0.04) 0%, transparent 70%);
}

/* ==============================
   Glassmorphism Card
   ============================== */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
}

/* ==============================
   Navigation
   ============================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  transition: all 0.3s;
  background: transparent;
}

.nav.scrolled {
  background: rgba(10, 15, 44, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.2em;
  color: var(--primary-foreground);
  text-transform: uppercase;
  font-weight: 700;
}

.nav-logo .highlight {
  color: var(--primary);
}

.nav-links {
  display: none;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--muted-foreground);
  text-transform: uppercase;
  transition: color 0.3s;
}

.nav-link:hover {
  color: var(--primary-foreground);
}

.nav-cta {
  display: none;
  padding: 0.5rem 1.25rem;
  border-radius: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: var(--primary);
  color: var(--primary-foreground);
  transition: background 0.3s;
}

.nav-cta:hover {
  background: rgba(0, 87, 255, 0.9);
}

/* Mobile menu button */
.mobile-menu-btn {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 0.5rem;
}

.mobile-menu-btn span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--primary-foreground);
  transition: transform 0.3s, opacity 0.3s;
}

.mobile-menu-btn.open span:nth-child(1) {
  transform: rotate(45deg) translateY(8px);
}

.mobile-menu-btn.open span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.open span:nth-child(3) {
  transform: rotate(-45deg) translateY(-8px);
}

/* Mobile menu */
.mobile-menu {
  overflow: hidden;
  transition: max-height 0.3s;
  max-height: 0;
}

.mobile-menu.open {
  max-height: 20rem;
}

.mobile-menu-inner {
  background: rgba(10, 15, 44, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mobile-nav-link {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.15em;
  color: var(--muted-foreground);
  text-transform: uppercase;
  transition: color 0.3s;
  padding: 0.5rem 0;
  display: block;
}

.mobile-nav-link:hover {
  color: var(--primary-foreground);
}

.mobile-nav-cta {
  display: block;
  padding: 0.75rem 1.25rem;
  border-radius: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: var(--primary);
  color: var(--primary-foreground);
  text-align: center;
  transition: background 0.3s;
  margin-top: 0.5rem;
}

.mobile-nav-cta:hover {
  background: rgba(0, 87, 255, 0.9);
}

/* ==============================
   Hero Section
   ============================== */
.hero {
  position: relative;
  min-height: 600px;
  padding: 8rem 1rem 6rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Blueprint grid */
.blueprint-grid {
  background-image:
    linear-gradient(rgba(0, 87, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 87, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-gradient-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at 50% 30%, rgba(0, 87, 255, 0.08) 0%, transparent 60%);
}

.hero-content {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 1rem;
  gap: 1.5rem;
}

.hero-badge {
  border-radius: 9999px;
  padding: 0.5rem 1.5rem;
  margin-bottom: 0.5rem;
}

.hero-badge span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: var(--silver);
  text-transform: uppercase;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--primary-foreground);
  line-height: 1;
}

.hero-title .highlight {
  color: var(--primary);
}

.hero-tagline {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--silver);
}

.hero-date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--muted-foreground);
  text-transform: uppercase;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
}

.hero-btn {
  padding: 0.75rem 2rem;
  border-radius: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all 0.3s;
}

.hero-btn-primary {
  color: var(--primary-foreground);
  border: 1px solid var(--primary);
}

.hero-btn-primary:hover {
  background: rgba(0, 87, 255, 0.2);
}

.hero-btn-secondary {
  color: var(--silver);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-btn-secondary:hover {
  border-color: rgba(0, 87, 255, 0.4);
}

/* ==============================
   Countdown Timer
   ============================== */
.countdown {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0.5rem;
  margin-top: 1rem;
}

.countdown-segment {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.countdown-value {
  border-radius: 0.5rem;
  padding: 0.5rem 0.75rem;
  min-width: 56px;
  text-align: center;
}

.countdown-value span {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-foreground);
  letter-spacing: 0.05em;
}

.countdown-label {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--muted-foreground);
  margin-top: 0.25rem;
  letter-spacing: 0.1em;
}

.countdown-separator {
  font-size: 1.25rem;
  font-family: var(--font-mono);
  color: var(--primary);
  font-weight: 700;
  margin-bottom: 1rem;
}

/* ==============================
   Section Shared Styles
   ============================== */
.section {
  position: relative;
  padding: 6rem 1rem;
  overflow: hidden;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

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

.section-title {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--primary-foreground);
  margin-bottom: 1.5rem;
}

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

.section-desc {
  font-size: 1rem;
  color: var(--muted-foreground);
  line-height: 1.7;
  max-width: 48rem;
  margin-bottom: 4rem;
}

.container {
  max-width: 72rem;
  margin: 0 auto;
  position: relative;
  z-index: 10;
}

.container-sm {
  max-width: 64rem;
  margin: 0 auto;
  position: relative;
  z-index: 10;
}

.container-md {
  max-width: 48rem;
  margin: 0 auto;
  position: relative;
  z-index: 10;
}

.container-xs {
  max-width: 42rem;
  margin: 0 auto;
  position: relative;
  z-index: 10;
}

/* ==============================
   About Section
   ============================== */
.about-globe {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0.04;
}

.about-globe svg {
  width: 600px;
  height: 600px;
  animation: spin 60s linear infinite;
}

/* Stats grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.stat-card {
  border-radius: 0.75rem;
  padding: 1.5rem;
  text-align: center;
  transition: all 0.7s;
  opacity: 0;
  transform: translateY(2rem);
}

.stat-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--primary-foreground);
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--muted-foreground);
  margin-top: 0.5rem;
}

/* ==============================
   Why Attend Section
   ============================== */
.reasons-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.reason-card {
  border-radius: 0.75rem;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
  transition: all 0.7s;
  opacity: 0;
  transform: translateY(2rem);
}

.reason-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.reason-icon {
  color: var(--primary);
}

.reason-icon svg {
  width: 2.5rem;
  height: 2.5rem;
}

.reason-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--primary-foreground);
}

.reason-desc {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  line-height: 1.7;
}

/* ==============================
   Speakers Section
   ============================== */
.speakers-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.speaker-card {
  position: relative;
  height: 420px;
  perspective: 1000px;
  transition: all 0.7s;
  opacity: 0;
  transform: translateY(2rem);
}

.speaker-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.speaker-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
}

.speaker-card:hover .speaker-card-inner {
  transform: rotateY(180deg);
}

.speaker-card-front,
.speaker-card-back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 0.75rem;
  overflow: hidden;
}

.speaker-card-back {
  transform: rotateY(180deg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.speaker-verified {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 20;
  width: 24px;
  height: 24px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.speaker-img-wrapper {
  position: relative;
  height: 300px;
  overflow: hidden;
}

.speaker-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: filter 0.5s ease;
}

.speaker-card:hover .speaker-img-wrapper img {
  filter: grayscale(0%);
}

.speaker-info {
  padding: 1.25rem;
}

.speaker-name {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--primary-foreground);
}

.speaker-role {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.speaker-back-name {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--primary-foreground);
  margin-bottom: 0.25rem;
}

.speaker-back-role {
  font-size: 0.875rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

.speaker-bio {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  line-height: 1.7;
}

.speaker-linkedin {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--primary);
  transition: color 0.3s;
  margin-top: 1rem;
}

.speaker-linkedin:hover {
  color: var(--primary-foreground);
}

.speaker-linkedin span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ==============================
   Agenda Section
   ============================== */
.agenda-legend {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.agenda-legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.agenda-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot-strategy {
  background: #0057FF;
}

.dot-tech {
  background: #00C9A7;
}

.dot-networking {
  background: #FF6B35;
}

.agenda-legend-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--muted-foreground);
  text-transform: uppercase;
}

/* Timeline */
.timeline {
  position: relative;
}

.timeline-line {
  position: absolute;
  left: 52px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--border);
}

.timeline-items {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.timeline-item {
  position: relative;
  transition: all 0.7s;
  opacity: 0;
  transform: translateX(-1rem);
}

.timeline-item.visible {
  opacity: 1;
  transform: translateX(0);
}

.timeline-button {
  width: 100%;
  text-align: left;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  border-radius: 0.5rem;
  transition: background 0.3s;
  color: inherit;
}

.timeline-button:hover {
  background: rgba(255, 255, 255, 0.02);
}

.timeline-button.active {
  background: rgba(255, 255, 255, 0.02);
}

.timeline-time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted-foreground);
  width: 40px;
  flex-shrink: 0;
  padding-top: 0.25rem;
  text-align: right;
}

.timeline-time-ampm {
  font-size: 10px;
}

.timeline-dot-wrapper {
  flex-shrink: 0;
  margin-top: 6px;
}

.timeline-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--background);
}

.timeline-content {
  flex: 1;
  min-width: 0;
}

.track-strategy {
  border-left: 3px solid #0057FF;
  background: rgba(0, 87, 255, 0.08);
}

.track-tech {
  border-left: 3px solid #00C9A7;
  background: rgba(0, 201, 167, 0.08);
}

.track-networking {
  border-left: 3px solid #FF6B35;
  background: rgba(255, 107, 53, 0.08);
}

.track-content {
  border-radius: 0.375rem;
  padding: 0.75rem 1rem;
}

.track-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.track-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-foreground);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.track-chevron {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--muted-foreground);
  transition: transform 0.3s;
}

.track-chevron.rotated {
  transform: rotate(180deg);
}

.track-speaker {
  font-size: 0.75rem;
  color: var(--muted-foreground);
  margin-top: 0.25rem;
  font-family: var(--font-mono);
}

.track-expand {
  overflow: hidden;
  transition: all 0.3s;
  max-height: 0;
  opacity: 0;
}

.track-expand.open {
  max-height: 10rem;
  opacity: 1;
  margin-top: 0.75rem;
}

.track-expand p {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  line-height: 1.7;
  padding: 0 1rem;
}

/* ==============================
   Venue Section
   ============================== */
.venue-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  transition: all 0.7s;
  opacity: 0;
  transform: translateY(2rem);
}

.venue-grid.visible {
  opacity: 1;
  transform: translateY(0);
}

.venue-img-wrapper {
  position: relative;
  height: 300px;
  border-radius: 0.75rem;
  overflow: hidden;
}

.venue-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: kenBurns 20s ease-in-out alternate infinite;
}

.venue-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, #0A0F2C, transparent, transparent);
}

.venue-info {
  border-radius: 0.75rem;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.venue-sublabel {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.venue-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-foreground);
  margin-bottom: 1.5rem;
}

.venue-details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.venue-detail {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.venue-detail-icon {
  width: 20px;
  height: 20px;
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.venue-detail-text {
  font-size: 0.875rem;
  color: var(--primary-foreground);
}

.venue-detail-sub {
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.venue-email {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--primary);
  transition: color 0.3s;
  margin-top: 1.5rem;
}

.venue-email:hover {
  color: var(--primary-foreground);
}

/* Map placeholder */
.venue-map {
  margin-top: 1.5rem;
  border-radius: 0.75rem;
  overflow: hidden;
  height: 250px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.venue-map-inner {
  position: absolute;
  inset: 0;
  background: #0D1233;
  display: flex;
  align-items: center;
  justify-content: center;
}

.venue-map-content {
  text-align: center;
}

.venue-map-content svg {
  width: 48px;
  height: 48px;
  color: var(--primary);
  margin: 0 auto 0.75rem;
}

.venue-map-name {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  font-family: var(--font-mono);
}

.venue-map-coords {
  font-size: 0.75rem;
  color: rgba(136, 146, 176, 0.6);
  margin-top: 0.25rem;
}

.venue-map-grid {
  position: absolute;
  inset: 0;
  opacity: 0.5;
  pointer-events: none;
}

/* ==============================
   Sponsors Section
   ============================== */
.sponsors {
  position: relative;
  padding: 4rem 0;
  background: var(--navy-dark);
  overflow: hidden;
}

.sponsors-title-wrap {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 1rem;
  margin-bottom: 2rem;
}

.marquee-wrapper {
  position: relative;
}

.marquee-fade-left {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6rem;
  z-index: 10;
  pointer-events: none;
  background: linear-gradient(to right, #0D0D0D, transparent);
}

.marquee-fade-right {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 6rem;
  z-index: 10;
  pointer-events: none;
  background: linear-gradient(to left, #0D0D0D, transparent);
}

.marquee-track {
  display: flex;
  animation: marquee 30s linear infinite;
}

.sponsor-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 2rem;
  flex-shrink: 0;
  filter: grayscale(100%) brightness(0.7);
  opacity: 0.5;
  transition: all 0.4s;
}

.sponsor-logo:hover {
  filter: grayscale(0%) brightness(1);
  opacity: 1;
}

.sponsor-logo span {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--silver);
  letter-spacing: 0.05em;
  white-space: nowrap;
}

/* ==============================
   RSVP Section
   ============================== */
.rsvp-card {
  border-radius: 0.75rem;
  overflow: hidden;
  transition: all 0.7s;
  opacity: 0;
  transform: translateY(2rem);
}

.rsvp-card.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Terminal header */
.terminal-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(255, 255, 255, 0.02);
}

.terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.terminal-dot.red {
  background: rgba(239, 68, 68, 0.6);
}

.terminal-dot.yellow {
  background: rgba(234, 179, 8, 0.6);
}

.terminal-dot.green {
  background: rgba(34, 197, 94, 0.6);
}

.terminal-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted-foreground);
  margin-left: 0.5rem;
}

.terminal-body {
  padding: 1.5rem;
}

.terminal-prompt {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.terminal-prompt-arrow {
  color: var(--primary);
  font-family: var(--font-mono);
  font-size: 1.125rem;
}

.terminal-prompt-text {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  color: var(--primary-foreground);
  letter-spacing: 0.05em;
}

.terminal-cursor {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  color: var(--primary);
  animation: blink 1s step-end infinite;
}

/* Form */
.rsvp-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.form-field label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--muted-foreground);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  display: block;
}

.form-field input,
.form-field select {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: var(--primary-foreground);
  transition: border-color 0.3s;
}

.form-field input::placeholder {
  color: rgba(136, 146, 176, 0.4);
}

.form-field input:focus,
.form-field select:focus {
  border-color: var(--primary);
}

.form-field select option {
  background: #0D1233;
}

.form-field.seats {
  max-width: 200px;
}

.submit-btn {
  width: 100%;
  background: var(--primary);
  color: var(--primary-foreground);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 1rem;
  border-radius: 0.5rem;
  transition: background 0.3s, transform 0.3s;
  margin-top: 0.5rem;
}

.submit-btn:hover {
  background: rgba(0, 87, 255, 0.9);
  transform: scale(1.02);
}

/* Success state */
.rsvp-success {
  text-align: center;
  padding: 3rem;
  border-radius: 0.75rem;
}

.rsvp-success-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  background: rgba(0, 87, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.rsvp-success h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-foreground);
  margin-bottom: 0.5rem;
}

.rsvp-success p {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.rsvp-success .rsvp-confirmation-email {
  font-size: 0.75rem;
  color: rgba(136, 146, 176, 0.6);
  font-family: var(--font-mono);
  margin-top: 1rem;
}

/* ==============================
   Footer
   ============================== */
.footer {
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 3rem 1rem;
}

.footer-inner {
  max-width: 72rem;
  margin: 0 auto;
}

.footer-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.footer-brand-name {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.2em;
  color: var(--primary-foreground);
  text-transform: uppercase;
  font-weight: 700;
}

.footer-copyright {
  font-size: 0.75rem;
  color: var(--muted-foreground);
  font-family: var(--font-mono);
}

.footer-email-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--muted-foreground);
  transition: color 0.3s;
  background: none;
  border: none;
  cursor: pointer;
}

.footer-email-btn:hover {
  color: var(--primary);
}

.footer-social {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-social-link {
  width: 36px;
  height: 36px;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted-foreground);
  font-size: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 700;
  transition: all 0.3s;
}

.footer-social-link:hover {
  color: var(--primary);
  border-color: rgba(0, 87, 255, 0.4);
}

.footer-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2rem;
}

.footer-link {
  font-size: 10px;
  font-family: var(--font-mono);
  color: rgba(136, 146, 176, 0.5);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: color 0.3s;
}

.footer-link:hover {
  color: var(--muted-foreground);
}

/* ==============================
   Magnetic Button Effect
   ============================== */
.magnetic-btn {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.magnetic-btn:hover {
  transform: scale(1.02);
}

/* ==============================
   Animations
   ============================== */
@keyframes bounce {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(-8px);
  }
}

@keyframes blink {

  0%,
  50% {
    opacity: 1;
  }

  51%,
  100% {
    opacity: 0;
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

@keyframes kenBurns {
  0% {
    transform: scale(1);
  }

  100% {
    transform: scale(1.1);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==============================
   Scrollbar Styling
   ============================== */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--navy-deep);
}

::-webkit-scrollbar-thumb {
  background: rgba(0, 87, 255, 0.3);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 87, 255, 0.5);
}

/* ==============================
   Responsive Styles
   ============================== */
@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
  }

  .speakers-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }

  .nav-cta {
    display: inline-flex;
  }

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

  .mobile-menu {
    display: none;
  }

  .hero-content {
    gap: 2rem;
  }

  .hero-title {
    font-size: 4.5rem;
  }

  .hero-badge span {
    font-size: 0.875rem;
  }

  .hero-tagline {
    font-size: 1rem;
  }

  .hero-date {
    font-size: 0.875rem;
  }

  .countdown {
    gap: 0.75rem;
  }

  .countdown-segment {
    gap: 0.75rem;
  }

  .countdown-value {
    padding: 0.75rem 1rem;
    min-width: 72px;
  }

  .countdown-value span {
    font-size: 2.25rem;
  }

  .countdown-label {
    font-size: 0.75rem;
  }

  .countdown-separator {
    font-size: 1.875rem;
  }

  .section {
    padding: 8rem 1rem;
  }

  .section-title {
    font-size: 3rem;
  }

  .section-desc {
    font-size: 1.125rem;
  }

  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .stat-value {
    font-size: 3rem;
  }

  .reasons-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .form-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .terminal-body {
    padding: 2rem;
  }

  .venue-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .venue-img-wrapper {
    height: 400px;
  }

  .venue-name {
    font-size: 1.875rem;
  }

  .venue-map {
    height: 300px;
  }

  .footer-top {
    flex-direction: row;
    justify-content: space-between;
  }

  .footer-brand {
    align-items: flex-start;
  }

  .timeline-line {
    left: 72px;
  }

  .timeline-button {
    gap: 1.5rem;
  }

  .timeline-time {
    width: 56px;
  }

  .track-title {
    font-size: 1rem;
  }

  .sponsor-logo {
    padding: 0 3rem;
  }

  .sponsor-logo span {
    font-size: 1.5rem;
  }

  .sponsors {
    padding: 6rem 0;
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: 6rem;
  }

  .speakers-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}