/* ═══════════════════════════════════════════════════════════
   GRC India AI Conclave – INDIA 2026
   ULTRA-MODERN REDESIGN v3.0
   ═══════════════════════════════════════════════════════════ */

/* ────────────────────────────────────────
   CSS CUSTOM PROPERTIES
──────────────────────────────────────── */
:root {
  /* Colors */
  --brand-primary: #FF7300;
  /* Tricolor Saffron */
  --brand-primary-hover: #E05300;
  --brand-secondary: #138808;
  /* Tricolor Green */
  --brand-accent: #138808;
  /* Green */
  --brand-cyan: #FFA366;
  /* Light Saffron accent instead of blue/cyan */
  --brand-magenta: #FF7300;
  --brand-purple-light: #FF9E4D;
  /* Light saffron accent */
  --brand-orange: #FF7300;

  --system-success: #138808;
  --system-warning: #F59E0B;
  --system-error: #EF4444;

  --gradient-brand: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
  --gradient-brand-h: linear-gradient(90deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
  --gradient-cool: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 100%);

  /* Typography */
  --font-sans: 'Inter', system-ui, sans-serif;
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-mono: 'Orbitron', monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;
  --text-4xl: 2.5rem;
  --text-5xl: clamp(2.5rem, 5vw, 4rem);
  --text-6xl: clamp(3rem, 7vw, 5.5rem);

  /* Spacing Scale (4px base) */
  --space-1: 0.25rem;
  /* 4px */
  --space-2: 0.5rem;
  /* 8px */
  --space-3: 0.75rem;
  /* 12px */
  --space-4: 1rem;
  /* 16px */
  --space-5: 1.25rem;
  /* 20px */
  --space-6: 1.5rem;
  /* 24px */
  --space-8: 2rem;
  /* 32px */
  --space-10: 2.5rem;
  /* 40px */
  --space-12: 3rem;
  /* 48px */
  --space-16: 4rem;
  /* 64px */
  --space-20: 5rem;
  /* 80px */
  --space-24: 6rem;
  /* 96px */

  --section-py: var(--space-24);

  /* Layout */
  --container-max: min(94vw, 1800px);
  --container-px: var(--space-6);
  --grid-gap: var(--space-6);
  --nav-h: 94px;

  /* Border Radius */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-xl: 40px;
  --radius-pill: 9999px;

  /* Z-Index */
  --z-fab: 500;
  --z-nav: 1000;
  --z-scroll: 2001;
  --z-modal: 2100;
  --z-banner: 2200;
  --z-cursor: 9995;
  --z-preloader: 9999;

  /* Motion */
  --transition-fast: 0.15s;
  --transition-base: 0.3s;
  --transition-slow: 0.5s;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-elastic: cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

/* ── DARK THEME (Forced Light) ── */
[data-theme="dark"] {
  --bg-base: #FFFFFF;
  --bg-deep: #FFFDF9;
  --bg-surface: #FFFFFF;
  --bg-card: #FFFFFF;
  --bg-card-hover: #FFF5E6;

  --bg-glass: rgba(255, 255, 255, 0.7);
  --bg-glass-light: rgba(255, 115, 0, 0.04);
  --bg-nav: rgba(255, 253, 249, 0.85);

  --border-subtle: rgba(19, 136, 8, 0.08);
  --border-color: rgba(255, 115, 0, 0.15);
  --border-strong: rgba(19, 136, 8, 0.25);
  --border-glow: rgba(255, 115, 0, 0.5);

  --text-primary: #1F2937;
  --text-secondary: #4B5563;
  --text-muted: #9CA3AF;

  --shadow-subtle: 0 4px 16px rgba(255, 115, 0, 0.04);
  --shadow-card: 0 8px 32px rgba(19, 136, 8, 0.06);
  --shadow-glow: 0 0 40px rgba(19, 136, 8, 0.1);
  --shadow-neon: 0 0 20px rgba(255, 115, 0, 0.15), 0 0 40px rgba(19, 136, 8, 0.06);

  --noise-opacity: 0.02;
}

/* ── LIGHT THEME ── */
[data-theme="light"] {
  --bg-base: #FFFFFF;
  --bg-deep: #FFFDF9;
  --bg-surface: #FFFFFF;
  --bg-card: #FFFFFF;
  --bg-card-hover: #FFF5E6;

  --bg-glass: rgba(255, 255, 255, 0.7);
  --bg-glass-light: rgba(255, 115, 0, 0.04);
  --bg-nav: rgba(255, 253, 249, 0.85);

  --border-subtle: rgba(19, 136, 8, 0.08);
  --border-color: rgba(255, 115, 0, 0.15);
  --border-strong: rgba(19, 136, 8, 0.25);
  --border-glow: rgba(255, 115, 0, 0.5);

  --text-primary: #1F2937;
  --text-secondary: #4B5563;
  --text-muted: #9CA3AF;

  --shadow-subtle: 0 4px 16px rgba(255, 115, 0, 0.04);
  --shadow-card: 0 8px 32px rgba(19, 136, 8, 0.06);
  --shadow-glow: 0 0 40px rgba(19, 136, 8, 0.1);
  --shadow-neon: 0 0 20px rgba(255, 115, 0, 0.15), 0 0 40px rgba(19, 136, 8, 0.08);

  --noise-opacity: 0.02;
}

[data-theme="dark"] .logo-light-img {
  display: none;
}

[data-theme="dark"] .logo-dark-img {
  display: block;
}

[data-theme="light"] .logo-dark-img {
  display: none;
}

[data-theme="light"] .logo-light-img {
  display: block;
}

/* ────────────────────────────────────────
   RESET & BASE
──────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 100%;
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  max-width: 100%;
  transition: background 0.5s var(--ease), color 0.5s var(--ease);
}

/* Noise texture overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: var(--noise-opacity);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
}

::selection {
  background: rgba(255, 115, 0, 0.4);
  color: #fff;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s var(--ease);
}

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

ul {
  list-style: none;
}

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

/* Accessibility Base */
:focus-visible {
  outline: 2px solid var(--brand-purple-light);
  outline-offset: 4px;
}

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Particle Canvas */
#particle-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

/* ────────────────────────────────────────
   PRELOADER
──────────────────────────────────────── */
#preloader {
  position: fixed;
  inset: 0;
  z-index: var(--z-preloader);
  background: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s var(--ease), visibility 0.8s;
}

#preloader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.preloader-logo {
  perspective: 1000px;
}

.preloader-logo img {
  width: 200px;
  height: 200px;
  animation: preloaderRotateZoom 3.2s cubic-bezier(0.34, 1.56, 0.64, 1) infinite;
  filter: drop-shadow(0 8px 30px rgba(255, 115, 0, 0.15));
}

@keyframes preloaderRotateZoom {
  0% {
    transform: scale(0) rotate(-180deg);
    opacity: 0;
    filter: drop-shadow(0 0 0 rgba(255, 115, 0, 0));
  }

  35% {
    transform: scale(1.25) rotate(15deg);
    opacity: 1;
    filter: drop-shadow(0 15px 35px rgba(255, 115, 0, 0.25)) drop-shadow(0 0 20px rgba(19, 136, 8, 0.15));
  }

  50% {
    transform: scale(1) rotate(0deg);
    opacity: 1;
    filter: drop-shadow(0 10px 25px rgba(255, 115, 0, 0.15));
  }

  70% {
    transform: scale(1) rotate(0deg);
    opacity: 1;
    filter: drop-shadow(0 10px 25px rgba(255, 115, 0, 0.15));
  }

  100% {
    transform: scale(0) rotate(180deg);
    opacity: 0;
    filter: drop-shadow(0 0 0 rgba(255, 115, 0, 0));
  }
}

.preloader-bar {
  display: none;
}

.preloader-fill {
  height: 100%;
  width: 0%;
  background: var(--gradient-brand);
  border-radius: 99px;
  animation: preloaderLoad 2.2s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  box-shadow: 0 0 16px rgba(255, 115, 0, 0.8);
}

@keyframes preloaderLoad {
  0% {
    width: 0%;
  }

  40% {
    width: 55%;
  }

  70% {
    width: 78%;
  }

  100% {
    width: 100%;
  }
}

.preloader-text {
  font-family: 'Orbitron', monospace;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--brand-primary);
  animation: blinkText 1.4s ease-in-out infinite;
}

@keyframes blinkText {
  50% {
    opacity: 0.3;
  }
}

/* ────────────────────────────────────────
   UTILITY
──────────────────────────────────────── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-px);
}

.section {
  padding: clamp(80px, 8vw, 180px) 0;
  position: relative;
  z-index: 2;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--brand-purple-light);
  background: rgba(255, 115, 0, 0.08);
  border: 1px solid rgba(255, 115, 0, 0.22);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-6);
  backdrop-filter: blur(8px);
  position: relative;
}

.section-tag::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-pill);
  background: var(--gradient-brand);
  opacity: 0;
  z-index: -1;
  transition: opacity 0.3s;
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.5px;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.section-desc {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.75;
}

/* Gradient & outline text */
.gradient-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% auto;
  animation: gradientShimmer 4s linear infinite;
  will-change: background-position;
}

@keyframes gradientShimmer {
  0% {
    background-position: 0% center;
  }

  50% {
    background-position: 100% center;
  }

  100% {
    background-position: 0% center;
  }
}

.saffron-text {
  color: var(--brand-primary);
  font-weight: 900;
}

.green-text {
  color: var(--brand-secondary);
  font-weight: 900;
}

.stroked-white-blue {
  color: #FFFFFF;
  -webkit-text-stroke: 2px #002244;
  font-weight: 900;
  filter: drop-shadow(0 4px 12px rgba(0, 34, 68, 0.15));
  white-space: nowrap;
}

.hidden {
  display: none !important;
}

/* Glass card base */
.glass {
  background: var(--bg-glass);
  backdrop-filter: blur(20px) saturate(1.6);
  -webkit-backdrop-filter: blur(20px) saturate(1.6);
  border: 1px solid var(--border-color);
}

/* Animated gradient border */
.grad-border {
  position: relative;
}

.grad-border::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: var(--gradient-brand);
  z-index: -1;
  opacity: 0;
  transition: opacity 0.35s;
}

.grad-border:hover::before {
  opacity: 1;
}

/* ────────────────────────────────────────
   BUTTONS
──────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  letter-spacing: 0.3px;
  transition: all 0.35s var(--ease-spring);
  cursor: pointer;
  border: 1.5px solid transparent;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.15);
  opacity: 0;
  transition: opacity 0.3s;
  border-radius: inherit;
}

.btn:hover::before {
  opacity: 1;
}

.btn-primary {
  background: var(--gradient-brand);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 24px rgba(255, 115, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 40px rgba(255, 115, 0, 0.55), 0 0 0 1px rgba(255, 158, 77, 0.4);
}

.btn-glow {
  animation: btnGlowPulse 3s ease-in-out infinite;
  will-change: box-shadow;
}

@keyframes btnGlowPulse {

  0%,
  100% {
    box-shadow: 0 4px 24px rgba(255, 115, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  }

  50% {
    box-shadow: 0 8px 40px rgba(255, 115, 0, 0.65), 0 0 60px rgba(19, 136, 8, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  }
}

.btn-ghost {
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  color: var(--text-primary);
  border-color: var(--border-strong);
}

.btn-ghost:hover {
  background: rgba(255, 115, 0, 0.12);
  border-color: var(--brand-purple-light);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(255, 115, 0, 0.15);
}

.btn-outline {
  background: transparent;
  color: var(--brand-purple-light);
  border-color: var(--brand-purple-light);
}

.btn-outline:hover {
  background: rgba(255, 115, 0, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(255, 115, 0, 0.2);
}

.btn-sm {
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* ────────────────────────────────────────
   SCROLL PROGRESS
──────────────────────────────────────── */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: var(--gradient-brand);
  z-index: var(--z-scroll);
  transition: width 0.1s linear;
  box-shadow: 0 0 12px rgba(255, 115, 0, 0.7), 0 0 4px rgba(19, 136, 8, 0.5);
}

/* ────────────────────────────────────────
   CUSTOM CURSOR
──────────────────────────────────────── */
#custom-cursor {
  position: fixed;
  pointer-events: none;
  z-index: var(--z-cursor);
  mix-blend-mode: screen;
}

#cursor-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  background: #fff;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.1s;
}

#cursor-ring {
  position: absolute;
  width: 36px;
  height: 36px;
  border: 1.5px solid rgba(255, 158, 77, 0.6);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.3s var(--ease-spring), height 0.3s var(--ease-spring), opacity 0.3s;
}

#cursor-glow {
  position: absolute;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(255, 115, 0, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

/* ────────────────────────────────────────
   NAVBAR
──────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  height: var(--nav-h);
  background: var(--bg-nav);
  backdrop-filter: blur(24px) saturate(1.8);
  -webkit-backdrop-filter: blur(24px) saturate(1.8);
  border-bottom: 1px solid var(--border-subtle);
  transition: all 0.4s var(--ease);
}

#navbar.scrolled {
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.3), 0 0 0 1px var(--border-color);
  border-bottom-color: var(--border-color);
}

/* Navbar top glow line */
#navbar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: var(--gradient-brand-h);
  opacity: 0.5;
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 28px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo img {
  height: 65px;
  width: auto;
  object-fit: contain;
  transition: filter 0.3s, transform 0.3s;
}

.nav-logo:hover img {
  filter: drop-shadow(0 0 16px rgba(255, 115, 0, 0.7));
  transform: scale(1.04);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  position: relative;
  transition: all 0.25s var(--ease);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 3px;
  left: 50%;
  right: 50%;
  height: 2px;
  background: var(--gradient-brand);
  border-radius: 99px;
  transition: all 0.3s var(--ease);
}

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

.nav-link:hover::after {
  left: 12px;
  right: 12px;
}

.nav-link.active {
  color: var(--brand-purple-light);
}

.nav-link.active::after {
  left: 12px;
  right: 12px;
}

.nav-cta-link {
  background: var(--gradient-brand);
  color: #fff !important;
  padding: 9px 20px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  box-shadow: 0 0 20px rgba(255, 115, 0, 0.3);
  transition: all 0.3s var(--ease-spring) !important;
}

.nav-cta-link::after {
  display: none !important;
}

.nav-cta-link:hover {
  transform: translateY(-2px) scale(1.04) !important;
  box-shadow: 0 6px 28px rgba(255, 115, 0, 0.55) !important;
  color: #fff !important;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Theme Toggle */
.theme-toggle {
  position: relative;
  width: 58px;
  height: 30px;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: 99px;
  display: flex;
  align-items: center;
  padding: 0 5px;
  transition: all 0.3s var(--ease);
  overflow: hidden;
}

.toggle-icon {
  position: absolute;
  font-size: 0.6875rem;
  transition: all 0.3s var(--ease);
  z-index: 1;
}

.toggle-icon.sun {
  left: 8px;
  color: #F97316;
}

.toggle-icon.moon {
  right: 8px;
  color: #A78BFA;
}

.toggle-ball {
  position: absolute;
  width: 22px;
  height: 22px;
  background: var(--gradient-brand);
  border-radius: 50%;
  transition: transform 0.35s var(--ease-spring);
  box-shadow: 0 0 10px rgba(255, 115, 0, 0.6);
  z-index: 2;
}

[data-theme="dark"] .toggle-ball {
  transform: translateX(0);
}

[data-theme="light"] .toggle-ball {
  transform: translateX(28px);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 99px;
  transition: all 0.3s var(--ease);
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ────────────────────────────────────────
   HERO SECTION
──────────────────────────────────────── */
.hero-section {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: calc(var(--nav-h) + 60px) 28px 100px;
  text-align: center;
  overflow: hidden;
  background: var(--bg-deep);
}

/* Aurora background */
.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 40%, rgba(255, 115, 0, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(19, 136, 8, 0.1) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 50% 90%, rgba(249, 115, 22, 0.07) 0%, transparent 50%),
    radial-gradient(ellipse 40% 40% at 10% 80%, rgba(6, 182, 212, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

/* Animated grid */
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 115, 0, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 115, 0, 0.06) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 50%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 50% 50%, black 20%, transparent 80%);
  animation: gridDrift 20s ease-in-out infinite alternate;
  will-change: background-position;
}

@keyframes gridDrift {
  0% {
    background-position: 0px 0px;
  }

  100% {
    background-position: 32px 32px;
  }
}

/* Orbs */
.hero-orbs {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  animation: orbFloat 10s ease-in-out infinite;
}

.orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 115, 0, 0.22) 0%, transparent 70%);
  top: -150px;
  left: -150px;
  animation-delay: 0s;
}

.orb-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(19, 136, 8, 0.15) 0%, transparent 70%);
  top: 0;
  right: -100px;
  animation-delay: -3.5s;
}

.orb-3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.1) 0%, transparent 70%);
  bottom: 0;
  left: 30%;
  animation-delay: -6s;
}

.orb-4 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.08) 0%, transparent 70%);
  bottom: 20%;
  right: 10%;
  animation-delay: -2s;
  filter: blur(70px);
}

@keyframes orbFloat {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  33% {
    transform: translate(40px, -25px) scale(1.08);
  }

  66% {
    transform: translate(-25px, 20px) scale(0.95);
  }
}

/* Decorative floating rings */
.hero-ring {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  animation: ringRotate 30s linear infinite;
}

.hero-ring-1 {
  width: 700px;
  height: 700px;
  border: 1px solid rgba(255, 115, 0, 0.08);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-direction: normal;
}

.hero-ring-2 {
  width: 500px;
  height: 500px;
  border: 1px solid rgba(19, 136, 8, 0.07);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-direction: reverse;
  animation-duration: 20s;
}

.hero-ring-3 {
  width: 900px;
  height: 900px;
  border: 1px solid rgba(255, 115, 0, 0.04);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-direction: normal;
  animation-duration: 40s;
}

@keyframes ringRotate {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }

  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: clamp(780px, 58vw, 1180px);
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 115, 0, 0.1);
  border: 1px solid rgba(255, 115, 0, 0.28);
  border-radius: 99px;
  padding: 10px 22px;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: #0033A0;
  /* Navy Blue */
  margin-bottom: 28px;
  backdrop-filter: blur(12px);
  box-shadow: 0 0 30px rgba(255, 115, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  animation: badgePulse 4s ease-in-out infinite;
  will-change: box-shadow;
}

@keyframes badgePulse {

  0%,
  100% {
    box-shadow: 0 0 20px rgba(255, 115, 0, 0.1);
  }

  50% {
    box-shadow: 0 0 40px rgba(255, 115, 0, 0.25), 0 0 80px rgba(19, 136, 8, 0.1);
  }
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
  animation: dotLive 1.8s ease-in-out infinite;
  box-shadow: 0 0 10px #22c55e, 0 0 20px rgba(34, 197, 94, 0.5);
}

@keyframes dotLive {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
    box-shadow: 0 0 10px #22c55e;
  }

  50% {
    opacity: 0.7;
    transform: scale(0.7);
    box-shadow: 0 0 4px #22c55e;
  }
}

.hero-logo-wrap {
  margin-bottom: 32px;
}

.hero-logo {
  height: 180px;
  width: auto;
  margin: 0 auto;
}

.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(3rem, 6vw, 7.5rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -2px;
  margin-bottom: 24px;
  color: var(--text-primary);
}

.hero-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.5rem);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: clamp(700px, 50vw, 900px);
  margin-left: auto;
  margin-right: auto;
}

/* Meta info bar */
.hero-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  margin: 0 auto 44px;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 14px 24px;
  gap: 0;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 24px;
}

.meta-item i {
  font-size: 1.15rem;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.meta-item>div {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.meta-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.meta-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.meta-divider {
  width: 1px;
  height: 40px;
  background: var(--border-color);
  flex-shrink: 0;
}

/* Hero actions */
.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
  flex-wrap: wrap;
}

/* ────────────────────────────────────────
   KINETIC REACTOR COUNTDOWN
──────────────────────────────────────── */
.reactor-countdown-wrap {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.rc-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--brand-purple-light);
  display: flex;
  align-items: center;
  gap: 12px;
  opacity: 0.8;
}

.rc-dot {
  width: 6px;
  height: 6px;
  background: var(--gradient-brand);
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(255, 115, 0, 0.8);
  animation: rcDotPulse 2s ease-in-out infinite alternate;
}

@keyframes rcDotPulse {
  0% {
    transform: scale(0.8);
    opacity: 0.5;
  }

  100% {
    transform: scale(1.2);
    opacity: 1;
  }
}

.reactor-countdown {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.rc-core {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  position: relative;
}

.rc-ring-wrap {
  position: relative;
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transform-style: preserve-3d;
  perspective: 800px;
  transition: transform 0.4s var(--ease-spring);
}

.rc-core:hover .rc-ring-wrap {
  transform: translateZ(20px) scale(1.05);
}

.rc-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
  z-index: 2;
  overflow: visible;
}

.rc-svg-track {
  fill: none;
  stroke: rgba(255, 115, 0, 0.1);
  stroke-width: 2px;
}

.rc-svg-progress {
  fill: none;
  stroke: var(--brand-purple-light);
  stroke-width: 6px;
  stroke-linecap: round;
  stroke-dasharray: 339.292;
  stroke-dashoffset: 339.292;
  transition: stroke-dashoffset 1s cubic-bezier(0.34, 1.56, 0.64, 1);
  filter: drop-shadow(0 0 8px rgba(255, 115, 0, 0.6));
}

.rc-core-secs .rc-svg-progress {
  stroke: var(--brand-magenta);
  filter: drop-shadow(0 0 10px rgba(19, 136, 8, 0.7));
}

.rc-spin-outer {
  position: absolute;
  inset: -8px;
  border: 1px dashed rgba(255, 115, 0, 0.3);
  border-radius: 50%;
  animation: spinOuter 20s linear infinite;
  z-index: 1;
}

.rc-spin-inner {
  position: absolute;
  inset: 6px;
  border: 1px dotted rgba(19, 136, 8, 0.4);
  border-radius: 50%;
  animation: spinInner 15s linear infinite reverse;
  z-index: 1;
}

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

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

.rc-glow {
  position: absolute;
  width: 60%;
  height: 60%;
  background: radial-gradient(circle, rgba(255, 115, 0, 0.4) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
  animation: corePulse 3s ease-in-out infinite alternate;
}

.rc-core-secs .rc-glow {
  background: radial-gradient(circle, rgba(19, 136, 8, 0.3) 0%, transparent 70%);
}

@keyframes corePulse {
  0% {
    transform: scale(0.9);
    opacity: 0.6;
  }

  100% {
    transform: scale(1.3);
    opacity: 1;
  }
}

.rc-num-container {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-glass);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  width: 86px;
  height: 86px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 2px 10px rgba(255, 255, 255, 0.1), 0 4px 16px rgba(0, 0, 0, 0.4);
}

.rc-num {
  font-family: 'Orbitron', monospace;
  font-size: 2.3rem;
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  text-shadow: 0 0 20px rgba(255, 115, 0, 0.4);
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: inline-block;
}

.rc-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-secondary);
  background: rgba(255, 115, 0, 0.1);
  padding: 6px 16px;
  border-radius: 99px;
  border: 1px solid rgba(255, 115, 0, 0.22);
  transition: all 0.3s var(--ease);
}

.rc-core:hover .rc-label {
  background: var(--gradient-brand);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(255, 115, 0, 0.45);
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .reactor-countdown-wrap {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .reactor-countdown {
    width: 100%;
    gap: 16px;
    flex-wrap: wrap;
    box-sizing: border-box;
  }

  .rc-core {
    width: calc(50% - 8px);
  }

  .rc-ring-wrap {
    width: 96px;
    height: 96px;
  }

  .rc-num-container {
    width: 68px;
    height: 68px;
  }

  .rc-num {
    font-size: 1.8rem;
  }

  .rc-spin-outer {
    inset: -6px;
  }

  .rc-spin-inner {
    inset: 5px;
  }
}

/* Scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  z-index: 3;
}

.scroll-arrow {
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, transparent, var(--brand-purple-light));
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {

  0%,
  100% {
    transform: scaleY(1);
    opacity: 0.8;
  }

  50% {
    transform: scaleY(0.5);
    opacity: 0.3;
  }
}

/* ────────────────────────────────────────
   NEXUS STATS SHOWCASE
──────────────────────────────────────── */
.nexus-stats-section {
  position: relative;
  background: var(--bg-surface);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 80px 0;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.ns-ambient-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100vw;
  height: 100%;
  background: radial-gradient(ellipse at center, rgba(255, 115, 0, 0.08) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.ns-container {
  position: relative;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  z-index: 2;
  display: flex;
  justify-content: center;
}

.ns-core-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 400px;
  height: 400px;
  pointer-events: none;
  z-index: -1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ns-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 115, 0, 0.15);
}

.ns-ring-1 {
  width: 100%;
  height: 100%;
  animation: nsSpin 30s linear infinite;
  border-top-color: rgba(19, 136, 8, 0.4);
  border-bottom-color: rgba(6, 182, 212, 0.4);
}

.ns-ring-2 {
  width: 70%;
  height: 70%;
  animation: nsSpin 20s linear infinite reverse;
  border-left-color: rgba(255, 115, 0, 0.5);
  border-right-color: transparent;
}

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

.ns-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  width: 100%;
  flex-wrap: wrap;
}

.ns-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 32px;
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.4s ease, border-color 0.4s ease;
  min-width: 160px;
}

.ns-item::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: -1;
}

.ns-item:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: rgba(255, 115, 0, 0.5);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(255, 115, 0, 0.2);
}

.ns-item:hover::before {
  opacity: 0.05;
}

.ns-center-item {
  transform: scale(1.15);
  background: rgba(255, 115, 0, 0.06);
  border-color: rgba(255, 115, 0, 0.3);
  box-shadow: 0 0 30px rgba(255, 115, 0, 0.15);
  padding: 32px 40px;
  z-index: 2;
}

.ns-center-item:hover {
  transform: translateY(-8px) scale(1.18);
  border-color: rgba(19, 136, 8, 0.5);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5), 0 0 30px rgba(19, 136, 8, 0.3);
}

.ns-value-wrap {
  display: flex;
  align-items: baseline;
  justify-content: center;
  margin-bottom: 8px;
}

.ns-num {
  font-family: 'Orbitron', monospace;
  font-size: 2.8rem;
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  text-shadow: 0 0 15px rgba(255, 115, 0, 0.3);
}

.ns-center-item .ns-num {
  font-size: 3.5rem;
}

.ns-plus {
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-left: 2px;
}

.ns-center-item .ns-plus {
  font-size: 2.5rem;
}

.ns-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 2.5px;
  text-align: center;
  transition: color 0.3s ease;
}

.ns-item:hover .ns-label {
  color: var(--text-primary);
}

.ns-pulse-dot {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 12px;
  height: 12px;
  background: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 10px #22c55e;
  animation: nsActivePulse 2s infinite;
}

@keyframes nsActivePulse {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
  }

  70% {
    transform: scale(1);
    box-shadow: 0 0 0 10px rgba(34, 197, 94, 0);
  }

  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
  }
}

@media (max-width: 1024px) {
  .ns-grid {
    gap: 24px;
    padding: 0 20px;
  }

  .ns-center-item {
    transform: scale(1);
    padding: 24px 32px;
  }

  .ns-center-item:hover {
    transform: translateY(-8px) scale(1.02);
  }

  .ns-center-item .ns-num {
    font-size: 2.8rem;
  }

  .ns-center-item .ns-plus {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .ns-grid {
    flex-direction: column;
  }

  .ns-item {
    width: 100%;
    max-width: 320px;
  }

  .nexus-stats-section {
    padding: 60px 0;
  }
}

/* ────────────────────────────────────────
   ABOUT SECTION
──────────────────────────────────────── */
.about-section {
  background: var(--bg-base);
  overflow: hidden;
}

.about-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient-brand-h);
  opacity: 0.15;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-16);
  align-items: center;
}

.about-lead {
  font-size: 1.18rem;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.75;
  margin-bottom: 22px;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: 18px;
  line-height: 1.85;
}

.about-pillars {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.pillar {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: all 0.35s var(--ease);
  position: relative;
  overflow: hidden;
}

.pillar::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--gradient-brand);
  border-radius: 99px 0 0 99px;
}

.pillar:hover {
  border-color: var(--border-strong);
  transform: translateX(6px);
  box-shadow: var(--shadow-card), -4px 0 20px rgba(255, 115, 0, 0.15);
}

.pillar-icon {
  width: 44px;
  height: 44px;
  background: var(--gradient-brand);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
  color: #fff;
  box-shadow: 0 4px 16px rgba(255, 115, 0, 0.35);
}

.pillar strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.pillar p {
  color: var(--text-muted);
  font-size: 0.84rem;
  margin: 0;
}

/* About cards */
.about-card-stack {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.acard {
  padding: var(--space-8);
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: all 0.4s var(--ease);
  position: relative;
  overflow: hidden;
}

.acard::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity 0.35s;
}

.acard::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity 0.4s;
  z-index: 0;
}

.acard>* {
  position: relative;
  z-index: 1;
}

.acard:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px) translateX(4px);
  box-shadow: var(--shadow-card), var(--shadow-glow);
}

.acard:hover::before {
  opacity: 1;
}

.acard:hover::after {
  opacity: 0.04;
}

.acard i {
  font-size: 2rem;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 14px;
  display: block;
}

.acard h4 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.acard p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.65;
}

/* ────────────────────────────────────────
   WHY ATTEND – BENTO GRID
──────────────────────────────────────── */
.why-section {
  background: var(--bg-surface);
}

.why-bg-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255, 115, 0, 0.1) 1px, transparent 0);
  background-size: 36px 36px;
  opacity: 0.35;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--grid-gap);
}

.why-card {
  padding: var(--space-8) var(--space-6);
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: all 0.4s var(--ease);
  position: relative;
  overflow: hidden;
  cursor: default;
}

.why-card>* {
  position: relative;
  z-index: 1;
}

.why-card::before {
  content: attr(data-num);
  position: absolute;
  top: 16px;
  right: 20px;
  font-family: 'Orbitron', monospace;
  font-size: 3rem;
  font-weight: 900;
  color: var(--border-color);
  line-height: 1;
  pointer-events: none;
  transition: color 0.35s;
}

.why-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity 0.35s;
}

.why-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-8px);
  box-shadow: var(--shadow-card), var(--shadow-glow);
}

.why-card:hover::before {
  color: var(--border-strong);
}

.why-card:hover::after {
  opacity: 1;
}

.why-icon {
  width: 56px;
  height: 56px;
  background: rgba(255, 115, 0, 0.1);
  border: 1px solid rgba(255, 115, 0, 0.22);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 22px;
  color: var(--brand-purple-light);
  transition: all 0.4s var(--ease-spring);
}

.why-card:hover .why-icon {
  background: var(--gradient-brand);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 6px 24px rgba(255, 115, 0, 0.45);
  transform: scale(1.1) rotate(-5deg);
}

.why-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.why-card p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.7;
}

/* ────────────────────────────────────────
   SPEAKERS
──────────────────────────────────────── */
.speakers-section {
  background: var(--bg-base);
}

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

/* COMING SOON BANNER */
.coming-soon-banner {
  margin: 60px auto;
  max-width: 650px;
  background: rgba(255, 115, 0, 0.05);
  border: 1px solid rgba(255, 115, 0, 0.2);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2), inset 0 0 20px rgba(255, 115, 0, 0.05);
}

.cs-scanline {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-brand);
  opacity: 0.8;
  box-shadow: 0 0 20px var(--brand-magenta), 0 0 40px var(--brand-purple);
  animation: csScan 3s ease-in-out infinite alternate;
}

@keyframes csScan {
  0% {
    top: 0;
  }

  100% {
    top: 100%;
  }
}

.cs-content i {
  font-size: 3rem;
  color: var(--brand-purple-light);
  margin-bottom: 20px;
  animation: glowPulse 2s infinite alternate;
}

.cs-content h3 {
  font-size: 1.8rem;
  font-family: 'Orbitron', monospace;
  margin-bottom: 10px;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.cs-content p {
  color: var(--text-muted);
  font-size: 1rem;
  letter-spacing: 1px;
}

@keyframes glowPulse {
  0% {
    text-shadow: 0 0 10px rgba(255, 115, 0, 0.2);
    transform: scale(1);
  }

  100% {
    text-shadow: 0 0 30px rgba(255, 115, 0, 0.8);
    transform: scale(1.05);
  }
}

.speaker-card {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  text-align: center;
  transition: all 0.4s var(--ease-spring);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.speaker-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity 0.4s;
  z-index: 0;
}

.speaker-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(255, 115, 0, 0.12), 0 0 30px rgba(19, 136, 8, 0.08);
  border-color: rgba(255, 115, 0, 0.3);
}

.speaker-card:hover::before {
  opacity: 0.02;
}

.speaker-avatar-container {
  position: relative;
  width: 200px;
  height: 200px;
  margin-bottom: 24px;
  z-index: 1;
}

/* Rotating Tricolor Halo Ring around Avatar */
.speaker-avatar-ring {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
  animation: haloSpin 8s linear infinite;
}

@keyframes haloSpin {
  0% {
    transform: rotate(0deg);
  }

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

.speaker-avatar {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #FFFDF9;
  border: 4px solid #FFFFFF;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-subtle);
  transition: transform 0.4s var(--ease-spring);
}

.speaker-avatar i {
  font-size: 4.8rem;
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.speaker-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--ease);
}

.speaker-card:hover .speaker-avatar {
  transform: scale(1.05);
}

.speaker-card:hover .speaker-avatar img {
  transform: scale(1.1);
}

/* Floating Glass LinkedIn Badge */
.speaker-avatar-linkedin {
  position: absolute;
  bottom: 12px;
  right: 12px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(10, 102, 194, 0.9);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  border: 2px solid #FFFFFF;
  box-shadow: 0 4px 12px rgba(10, 102, 194, 0.3);
  transition: all 0.3s var(--ease-spring);
  z-index: 2;
}

.speaker-avatar-linkedin:hover {
  background: #0A66C2;
  transform: scale(1.2);
  box-shadow: 0 6px 16px rgba(10, 102, 194, 0.5);
}

.speaker-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  z-index: 1;
}

.speaker-tag {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(255, 115, 0, 0.08);
  border: 1px solid rgba(255, 115, 0, 0.2);
  border-radius: 99px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--brand-primary);
  margin-bottom: 16px;
  transition: all 0.3s var(--ease);
}

.speaker-tag.chief-guest {
  background: rgba(19, 136, 8, 0.08);
  border-color: rgba(19, 136, 8, 0.2);
  color: var(--brand-secondary);
}

.speaker-info h4 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
  line-height: 1.3;
}

.speaker-role {
  display: block;
  font-size: 0.84rem;
  color: var(--brand-primary);
  font-weight: 600;
  margin-bottom: 4px;
  text-align: center;
}

.speaker-org {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  text-align: center;
}

/* Premium full-width Connect Button */
.speaker-connect-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.825rem;
  font-weight: 600;
  transition: all 0.3s var(--ease);
  text-decoration: none;
  margin-top: auto;
}

.speaker-connect-btn i {
  color: #0A66C2;
  font-size: 0.95rem;
}

.speaker-connect-btn:hover {
  background: var(--gradient-brand);
  color: #ffffff !important;
  border-color: transparent;
  box-shadow: 0 8px 20px rgba(255, 115, 0, 0.2);
}

.speaker-connect-btn:hover i {
  color: #ffffff;
}

.speaker-cta-card {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(255, 115, 0, 0.08), rgba(19, 136, 8, 0.05));
  border-style: dashed;
  cursor: pointer;
}

.speaker-cta-inner {
  text-align: center;
  padding: 36px 24px;
}

.speaker-cta-inner i {
  font-size: 2.8rem;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 18px;
  display: block;
  animation: micFloat 3s ease-in-out infinite;
}

@keyframes micFloat {

  0%,
  100% {
    transform: translateY(0) scale(1);
  }

  50% {
    transform: translateY(-6px) scale(1.05);
  }
}

.speaker-cta-inner h4 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.speaker-cta-inner p {
  font-size: 0.86rem;
  color: var(--text-secondary);
  margin-bottom: 22px;
}

/* ────────────────────────────────────────
   AGENDA / TIMELINE
──────────────────────────────────────── */
.agenda-section {
  background: var(--bg-surface);
  overflow: hidden;
}

.agenda-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient-brand-h);
  opacity: 0.15;
}

.agenda-timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

/* Glowing vertical line */
.agenda-timeline::before {
  content: '';
  position: absolute;
  left: 130px;
  top: 24px;
  bottom: 24px;
  width: 1px;
  background: linear-gradient(to bottom,
      transparent 0%,
      var(--brand-purple) 10%,
      var(--brand-magenta) 50%,
      var(--brand-orange) 90%,
      transparent 100%);
  opacity: 0.35;
  box-shadow: 0 0 8px rgba(255, 115, 0, 0.3);
}

.agenda-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  margin-bottom: 30px;
  /* More spacing for larger times */
  align-items: flex-start;
}

.agenda-time {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--brand-purple-light);
  padding-right: 20px;
  padding-top: 16px;
  text-align: right;
  line-height: 1.2;
  letter-spacing: -0.2px;
}

.agenda-content {
  position: relative;
  padding-left: 36px;
  padding-bottom: 8px;
}

.agenda-dot {
  position: absolute;
  left: -6px;
  top: 22px;
  width: 13px;
  height: 13px;
  background: var(--gradient-brand);
  border-radius: 50%;
  box-shadow: 0 0 16px rgba(255, 115, 0, 0.6);
  transition: all 0.35s var(--ease-spring);
  border: 2px solid var(--bg-surface);
}

.agenda-item:hover .agenda-dot {
  transform: scale(1.5);
  box-shadow: 0 0 30px rgba(255, 115, 0, 0.9);
}

.agenda-body {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-6);
  transition: all 0.35s var(--ease);
  position: relative;
  overflow: hidden;
}

.agenda-body::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity 0.35s;
}

.agenda-item:hover .agenda-body {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  transform: translateX(4px);
}

.agenda-item:hover .agenda-body::before {
  opacity: 1;
}

.agenda-type {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 99px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.agenda-type.keynote {
  background: rgba(255, 115, 0, 0.15);
  color: var(--brand-purple-light);
}

.agenda-type.panel {
  background: rgba(19, 136, 8, 0.12);
  color: #EC4899;
}

.agenda-type.session {
  background: rgba(249, 115, 22, 0.12);
  color: #F97316;
}

.agenda-type.break {
  background: rgba(34, 197, 94, 0.12);
  color: #22c55e;
}

.agenda-type.award {
  background: rgba(245, 158, 11, 0.12);
  color: #F59E0B;
}

.agenda-type.reg {
  background: rgba(96, 165, 250, 0.12);
  color: #60a5fa;
}

.agenda-body h4 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.agenda-body p {
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 8px;
}



/* ────────────────────────────────────────
   KEY THEMES CLOUD
──────────────────────────────────────── */
.themes-section {
  background: var(--bg-base);
  overflow: hidden;
}

.themes-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 3px;
  background: var(--gradient-brand);
  border-radius: 99px;
  opacity: 0.6;
}

.themes-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  max-width: 960px;
  margin: 0 auto;
}

.theme-tag {
  padding: var(--space-3) var(--space-5);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 99px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.35s var(--ease-spring);
  cursor: default;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.theme-tag::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity 0.35s;
  z-index: -1;
}

.theme-tag span {
  position: relative;
  z-index: 1;
}

.theme-tag.large {
  font-size: 1rem;
  font-weight: 700;
  padding: 13px 26px;
}

.theme-tag.medium {
  font-size: 0.9rem;
}

.theme-tag:hover {
  border-color: transparent;
  color: #fff;
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 8px 24px rgba(255, 115, 0, 0.35);
}

.theme-tag:hover::before {
  opacity: 1;
}

/* ────────────────────────────────────────
   WHO ATTENDS
──────────────────────────────────────── */
.audience-section {
  background: var(--bg-surface);
}

.audience-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 3px;
  background: var(--gradient-brand);
  border-radius: 99px;
  opacity: 0.6;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.audience-card {
  text-align: center;
  padding: var(--space-10) var(--space-6);
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: all 0.4s var(--ease);
  position: relative;
  overflow: hidden;
}

.audience-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity 0.4s;
  z-index: 0;
}

.audience-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity 0.35s;
}

.audience-card>* {
  position: relative;
  z-index: 1;
}

.audience-card:hover {
  transform: translateY(-8px);
  border-color: transparent;
  box-shadow: var(--shadow-card), var(--shadow-neon);
}

.audience-card:hover::before {
  opacity: 0.08;
}

.audience-card:hover::after {
  opacity: 1;
}

.audience-icon {
  width: 70px;
  height: 70px;
  background: rgba(255, 115, 0, 0.1);
  border: 1px solid rgba(255, 115, 0, 0.22);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--brand-purple-light);
  margin: 0 auto 22px;
  transition: all 0.4s var(--ease-spring);
}

.audience-card:hover .audience-icon {
  background: var(--gradient-brand);
  color: #fff;
  box-shadow: 0 8px 30px rgba(255, 115, 0, 0.5);
  transform: scale(1.1) rotate(8deg);
  border-color: transparent;
}

.audience-card h4 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.audience-card p {
  font-size: 0.865rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ────────────────────────────────────────
   SPONSORS
──────────────────────────────────────── */
.sponsors-section {
  background: var(--bg-base);
}

.sponsor-tier {
  margin-bottom: 44px;
}

.tier-label {
  font-family: 'Orbitron', monospace;
  font-size: 0.5625rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 22px;
}

.sponsor-row {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.sponsor-slot {
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.35s var(--ease);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.sponsor-slot::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity 0.35s;
}

.sponsor-slot>* {
  position: relative;
  z-index: 1;
}

.sponsor-slot:hover {
  border-style: solid;
  border-color: var(--brand-purple-light);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(255, 115, 0, 0.2);
}

.sponsor-slot:hover::before {
  opacity: 0.05;
}

.sponsor-slot.large {
  width: 320px;
  height: 110px;
}

.sponsor-slot:not(.large):not(.small) {
  width: 210px;
  height: 86px;
}

.sponsor-slot.small {
  width: 150px;
  height: 68px;
}

.sponsor-slot span {
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.sponsor-slot small {
  color: var(--brand-purple-light);
  font-size: 0.7rem;
}

.sponsor-cta {
  margin-top: 56px;
}

.sponsor-cta-inner {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  padding: var(--space-16) var(--space-12);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.sponsor-cta-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-brand);
  opacity: 0.04;
}

.sponsor-cta-inner::after {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: var(--gradient-brand-h);
  opacity: 0.4;
}

.sponsor-cta-inner>* {
  position: relative;
  z-index: 1;
}

.sponsor-cta-inner h3 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 14px;
}

.sponsor-cta-inner p {
  color: var(--text-secondary);
  margin-bottom: 32px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

.sponsor-cta-inner .btn {
  margin: 0 8px;
}

/* ────────────────────────────────────────
   VENUE
──────────────────────────────────────── */
.venue-section {
  background: var(--bg-surface);
}

.venue-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.venue-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(19, 136, 8, 0.1);
  border: 1px solid rgba(19, 136, 8, 0.28);
  border-radius: 99px;
  padding: 7px 18px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--brand-magenta);
  margin-bottom: 22px;
}

.venue-info h3 {
  font-size: 1.9rem;
  font-weight: 800;
  margin-bottom: 18px;
  line-height: 1.25;
}

.venue-desc {
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.8;
}

.venue-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 36px;
}

.venue-detail-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  transition: all 0.3s var(--ease);
}

.venue-detail-item:hover {
  border-color: var(--border-strong);
  transform: translateX(4px);
}

.venue-detail-item i {
  font-size: 1.1rem;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  flex-shrink: 0;
  width: 20px;
  text-align: center;
}

.venue-detail-item>div {
  display: flex;
  flex-direction: column;
}

.venue-detail-item strong {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
}

.venue-detail-item span {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* Map visual */
.venue-map-placeholder {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  margin-bottom: 22px;
  height: 280px;
  position: relative;
  box-shadow: var(--shadow-card), var(--shadow-glow);
}

.map-bg {
  width: 100%;
  height: 100%;
  background:
    linear-gradient(135deg, rgba(255, 115, 0, 0.1), rgba(19, 136, 8, 0.06));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.map-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 115, 0, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 115, 0, 0.08) 1px, transparent 1px);
  background-size: 28px 28px;
}

.map-pin {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--brand-magenta);
  font-weight: 700;
  font-size: 0.9rem;
}

.map-pin i {
  font-size: 3rem;
  filter: drop-shadow(0 4px 16px rgba(19, 136, 8, 0.6));
  animation: pinFloat 2.5s ease-in-out infinite;
}

@keyframes pinFloat {

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

  50% {
    transform: translateY(-10px);
  }
}

.map-rings {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(19, 136, 8, 0.25);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: ringExpand 3s ease-out infinite;
}

.ring.r1 {
  width: 90px;
  height: 90px;
  animation-delay: 0s;
}

.ring.r2 {
  width: 160px;
  height: 160px;
  animation-delay: 0.8s;
}

.ring.r3 {
  width: 240px;
  height: 240px;
  animation-delay: 1.6s;
}

@keyframes ringExpand {
  0% {
    opacity: 0.4;
    transform: translate(-50%, -50%) scale(0.9);
  }

  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(1.2);
  }
}

.venue-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.vh-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 600;
  transition: all 0.3s var(--ease);
}

.vh-item:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.vh-item i {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 1.1rem;
}

/* ────────────────────────────────────────
   REGISTER / TICKETS
──────────────────────────────────────── */
.register-section {
  background: var(--bg-base);
  position: relative;
  overflow: hidden;
}

.register-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.register-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
}

.r-orb-1 {
  width: 500px;
  height: 500px;
  background: rgba(255, 115, 0, 0.18);
  top: -150px;
  left: -150px;
}

.r-orb-2 {
  width: 400px;
  height: 400px;
  background: rgba(19, 136, 8, 0.12);
  bottom: -100px;
  right: -100px;
}

.tickets-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}

.ticket-card {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
  transition: all 0.4s var(--ease);
  position: relative;
  overflow: hidden;
}

.ticket-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity 0.4s;
  z-index: 0;
}

.ticket-card>* {
  position: relative;
  z-index: 1;
}

.ticket-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-card), var(--shadow-glow);
}

.ticket-card:hover::before {
  opacity: 0.04;
}

.ticket-featured {
  border-color: rgba(255, 115, 0, 0.5);
  background: linear-gradient(135deg,
      rgba(255, 115, 0, 0.12) 0%,
      rgba(19, 136, 8, 0.06) 100%);
  box-shadow: 0 0 60px rgba(255, 115, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.ticket-featured:hover {
  box-shadow: 0 0 80px rgba(255, 115, 0, 0.35), var(--shadow-card);
}

.ticket-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-brand);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 6px 18px;
  border-radius: 99px;
  white-space: nowrap;
  box-shadow: 0 4px 20px rgba(255, 115, 0, 0.5);
}

/* Ticket accent bar */
.ticket-featured::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-brand);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

.ticket-header {
  margin-bottom: 32px;
}

.ticket-type {
  font-family: 'Orbitron', monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.ticket-price {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.price-label {
  font-size: 0.74rem;
  color: var(--text-muted);
}

.price-amount {
  font-size: 2rem;
  font-weight: 900;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.ticket-features {
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.ticket-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.ticket-features li i {
  width: 20px;
  height: 20px;
  background: rgba(34, 197, 94, 0.12);
  color: #22c55e;
  font-size: 0.72rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ────────────────────────────────────────
   MODAL
──────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(4, 4, 10, 0.75);
  backdrop-filter: blur(12px);
}

.modal-overlay.open {
  display: flex;
}

.modal-dialog {
  position: relative;
  width: min(880px, 100%);
  max-height: calc(100vh - 40px);
  overflow-y: auto;
}

.modal-form-wrap {
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4), 0 0 0 1px var(--border-color);
}

.modal-form-wrap .section-title {
  text-align: left;
  font-size: 1.9rem;
  margin-bottom: 22px;
}

.modal-close {
  position: absolute;
  right: 18px;
  top: 18px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  color: var(--text-primary);
  z-index: 2;
  transition: all 0.3s var(--ease);
}

.modal-close:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.4);
  color: #ef4444;
  transform: rotate(90deg);
}

/* Contact Form */
.contact-form-wrap {
  background: var(--bg-glass);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 44px 40px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-base);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 13px 18px;
  font-family: inherit;
  font-size: 0.94rem;
  color: var(--text-primary);
  transition: all 0.3s var(--ease);
  outline: none;
  resize: vertical;
  -webkit-appearance: none;
  appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--brand-purple-light);
  box-shadow: 0 0 0 3px rgba(255, 115, 0, 0.15), 0 0 20px rgba(255, 115, 0, 0.1);
}

.form-group:focus-within label {
  color: var(--brand-purple-light);
}

.form-success {
  text-align: center;
  padding: 24px;
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  color: #22c55e;
}

.form-success i {
  font-size: 1.6rem;
}

.field-error {
  min-height: 16px;
  color: #ef4444;
  font-size: 0.76rem;
}

/* ────────────────────────────────────────
   FOOTER
──────────────────────────────────────── */
.footer {
  position: relative;
  z-index: 2;
}

.footer-top {
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-top: 1px solid var(--border-color);
  padding: var(--space-20) 0 var(--space-12);
  position: relative;
}

.footer-top::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: var(--gradient-brand-h);
  opacity: 0.3;
}

.footer-centered-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
  max-width: 600px;
  margin: 0 auto;
}

.footer-logo {
  width: 500px;
  height: auto;
  max-width: 100%;
  margin-bottom: 0;
}

.footer-centered-content .footer-event-info {
  flex-direction: row;
  justify-content: center;
  gap: var(--space-6);
  margin-top: var(--space-2);
}

.footer-centered-content .footer-tagline {
  font-size: 1.2rem;
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 500px;
  margin: 0 auto;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: all 0.35s var(--ease-spring);
}

.footer-social a:hover {
  background: var(--gradient-brand);
  color: #fff;
  border-color: transparent;
  transform: translateY(-4px) scale(1.1);
  box-shadow: 0 8px 20px rgba(255, 115, 0, 0.4);
}

.footer-links-col h5 {
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-primary);
  margin-bottom: 22px;
}

.footer-links-col ul {
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.footer-links-col li a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: all 0.25s var(--ease);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-links-col li a:hover {
  color: var(--brand-purple-light);
  transform: translateX(4px);
}

.footer-newsletter h5 {
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.footer-newsletter p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 18px;
  line-height: 1.6;
}

.newsletter-form {
  display: flex;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  margin-bottom: 22px;
  transition: box-shadow 0.3s;
}

.newsletter-form:focus-within {
  box-shadow: 0 0 0 3px rgba(255, 115, 0, 0.2);
}

.newsletter-form input {
  flex: 1;
  padding: 12px 16px;
  background: var(--bg-glass);
  border: none;
  outline: none;
  font-family: inherit;
  font-size: 0.875rem;
  color: var(--text-primary);
}

.newsletter-form input::placeholder {
  color: var(--text-muted);
}

.newsletter-form button {
  width: 48px;
  background: var(--gradient-brand);
  color: #fff;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.3s;
  flex-shrink: 0;
}

.newsletter-form button:hover {
  opacity: 0.85;
}

.footer-event-info {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.fei-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.fei-item i {
  color: var(--brand-purple-light);
}

/* Footer bottom */
.footer-bottom {
  background: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-top: 1px solid var(--border-color);
  padding: 22px 0;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-bottom p strong {
  color: var(--brand-purple-light);
}

.footer-copyright-link {
  color: var(--brand-purple-light);
  font-weight: 700;
  text-decoration: underline;
  transition: color 0.3s var(--ease);
}

.footer-copyright-link:hover {
  color: var(--brand-primary);
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a {
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: color 0.25s;
}

.footer-legal a:hover {
  color: var(--brand-purple-light);
}

/* ────────────────────────────────────────
   BACK TO TOP
──────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: var(--z-fab);
  width: 48px;
  height: 48px;
  background: var(--gradient-brand);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px);
  transition: all 0.4s var(--ease-spring);
  box-shadow: 0 6px 24px rgba(255, 115, 0, 0.5);
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-6px) scale(1.1);
  box-shadow: 0 12px 40px rgba(255, 115, 0, 0.65);
}

/* ────────────────────────────────────────
   LOGO BANNER MODAL
──────────────────────────────────────── */
.logo-banner-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-banner);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(4, 4, 10, 0.75);
  backdrop-filter: blur(12px);
}

.logo-banner-overlay.open {
  display: flex;
}

.logo-banner-dialog {
  position: relative;
  width: min(560px, 100%);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  background: var(--bg-glass);
  backdrop-filter: blur(24px);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4), var(--shadow-glow);
  overflow: hidden;
}

.logo-banner-dialog::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-brand-h);
}

.logo-banner-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  color: var(--text-primary);
  z-index: 2;
  transition: all 0.3s var(--ease);
}

.logo-banner-close:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.4);
  color: #ef4444;
  transform: rotate(90deg);
}

.logo-banner-content {
  padding: 44px 36px 38px;
  text-align: center;
}

.logo-banner-logo {
  width: min(280px, 90%);
  height: auto;
  margin: 0 auto 22px;
  filter: drop-shadow(0 0 20px rgba(255, 115, 0, 0.4));
}

.logo-banner-content h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.logo-banner-content p {
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0;
}

/* ────────────────────────────────────────
   RESPONSIVE
──────────────────────────────────────── */
@media (max-width: 1024px) {

  .about-grid,
  .venue-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

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

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

  .tickets-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: var(--bg-nav);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 28px 32px;
    gap: 4px;
    border-bottom: 1px solid var(--border-color);
    transform: translateY(-120%);
    opacity: 0;
    transition: all 0.35s var(--ease);
    pointer-events: none;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav-link {
    font-size: 1rem;
    padding: 12px 0;
    width: 100%;
  }

  .nav-cta-link {
    margin-top: 8px;
  }

  .hamburger {
    display: flex;
  }
}

@media (max-width: 768px) {
  :root {
    --section-py: 80px;
  }

  .hero-logo {
    height: 100px;
  }

  .hero-title {
    font-size: clamp(2.2rem, 8vw, 3rem);
    letter-spacing: -1px;
  }

  .stroked-white-blue {
    -webkit-text-stroke: 1.2px #002244;
    white-space: normal;
  }

  .section-title {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
  }

  .hero-meta {
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 0;
    width: 100%;
    border-radius: var(--radius-lg);
    padding: 12px 4px;
  }

  .meta-divider {
    display: block;
    height: 32px;
  }

  .meta-item {
    padding: 0 12px;
    gap: 8px;
  }

  .meta-value {
    font-size: 0.95rem;
  }

  .countdown {
    gap: 8px;
  }

  .countdown-item {
    min-width: 60px;
    padding: 12px 14px;
  }

  .countdown-num {
    font-size: 1.5rem;
  }

  .hero-ring-1,
  .hero-ring-2,
  .hero-ring-3 {
    display: none;
  }

  .stat-item {
    padding: 28px 32px;
  }

  .stat-num {
    font-size: 2.2rem;
  }

  .why-grid,
  .speakers-grid,
  .audience-grid {
    grid-template-columns: 1fr;
  }

  .agenda-timeline::before {
    left: 95px;
  }

  .agenda-item {
    grid-template-columns: 95px 1fr;
  }

  .agenda-time {
    font-size: 0.9rem;
    line-height: 1.2;
    padding-top: 14px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
  }

  .footer-legal {
    flex-wrap: wrap;
    justify-content: center;
  }

  .sponsor-slot.large {
    width: 260px;
  }

  #custom-cursor {
    display: none;
  }
}

@media (max-width: 480px) {
  :root {
    --container-px: 16px;
  }

  .hero-logo {
    height: 80px;
  }

  .hero-title {
    font-size: clamp(1.8rem, 9vw, 2.2rem);
    letter-spacing: -0.5px;
  }

  .stroked-white-blue {
    -webkit-text-stroke: 1px #002244;
    white-space: normal;
  }

  .section-title {
    font-size: clamp(1.5rem, 6vw, 1.8rem);
  }

  .tricolor-divider {
    gap: var(--space-3);
    margin: var(--space-8) auto;
  }

  .divider-chakra-wrap {
    width: 48px;
    height: 48px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    justify-content: center;
  }

  .contact-form-wrap {
    padding: 30px 22px;
  }

  .modal-close {
    right: 12px;
    top: 12px;
  }

  .logo-banner-content {
    padding: 36px 22px 28px;
  }

  .logo-banner-content h3 {
    font-size: 1.3rem;
  }

  .tickets-grid {
    max-width: 100%;
  }

  .why-card::before {
    font-size: 2rem;
  }
}

/* ────────────────────────────────────────
   ACCESSIBILITY & REDUCED MOTION
──────────────────────────────────────── */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--brand-orange) !important;
  outline-offset: 3px;
  box-shadow: none !important;
}

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ────────────────────────────────────────
   LARGE SCREEN & ULTRAWIDE OPTIMIZATIONS
──────────────────────────────────────── */
@media (min-width: 1600px) {
  :root {
    --nav-h: 100px;
    --container-px: 4rem;
  }

  .hero-logo {
    height: 220px;
  }

  .hero-badge {
    padding: 12px 28px;
    font-size: 1.1rem;
  }

  .meta-item i {
    font-size: 1.4rem;
  }

  .meta-label {
    font-size: 0.85rem;
  }

  .meta-value {
    font-size: 1.3rem;
  }

  .rc-num {
    font-size: 2.8rem;
  }

  .rc-num-container {
    width: 100px;
    height: 100px;
  }

  .rc-ring-wrap {
    width: 140px;
    height: 140px;
  }
}

@media (min-width: 1920px) {
  .hero-section::before {
    background:
      radial-gradient(ellipse 70% 60% at 20% 40%, rgba(255, 115, 0, 0.18) 0%, transparent 60%),
      radial-gradient(ellipse 60% 50% at 80% 20%, rgba(19, 136, 8, 0.12) 0%, transparent 55%),
      radial-gradient(ellipse 60% 40% at 50% 90%, rgba(249, 115, 22, 0.1) 0%, transparent 50%),
      radial-gradient(ellipse 50% 40% at 10% 80%, rgba(6, 182, 212, 0.08) 0%, transparent 50%);
  }

  .hero-orbs .orb-1 {
    width: 800px;
    height: 800px;
    filter: blur(120px);
  }

  .hero-orbs .orb-2 {
    width: 700px;
    height: 700px;
    filter: blur(100px);
  }

  .hero-orbs .orb-3 {
    width: 600px;
    height: 600px;
    filter: blur(100px);
  }

  .hero-orbs .orb-4 {
    width: 500px;
    height: 500px;
    filter: blur(90px);
  }

  .hero-ring-1 {
    width: 900px;
    height: 900px;
  }

  .hero-ring-2 {
    width: 700px;
    height: 700px;
  }

  .hero-ring-3 {
    width: 1100px;
    height: 1100px;
  }
}

@media (min-width: 2560px) {
  :root {
    --container-max: 2000px;
  }

  .hero-logo {
    height: 280px;
  }

  .hero-title {
    font-size: 8rem;
  }

  .hero-subtitle {
    font-size: 1.8rem;
    max-width: 1200px;
  }
}

/* ═══════════════════════════════════════════════════════════
   INDIAN TRICOLOR & ASHOKA CHAKRA REDESIGN ADDITIONS
   ═══════════════════════════════════════════════════════════ */

/* Rotating Ashoka Chakra Divider */
.tricolor-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: var(--container-max);
  margin: var(--space-16) auto;
  padding: 0 var(--container-px);
  gap: var(--space-6);
  position: relative;
  z-index: 5;
}

.tricolor-divider .divider-line {
  height: 2px;
  flex: 1;
  border-radius: var(--radius-pill);
}

.tricolor-divider .saffron-line {
  background: linear-gradient(90deg, transparent 0%, var(--brand-primary) 100%);
  box-shadow: 0 0 10px rgba(255, 115, 0, 0.4);
}

.tricolor-divider .green-line {
  background: linear-gradient(90deg, var(--brand-accent) 0%, transparent 100%);
  box-shadow: 0 0 10px rgba(19, 136, 8, 0.4);
}

.divider-chakra-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  padding: 4px;
  background: var(--bg-surface);
  border: 2px solid var(--border-color);
  border-radius: 50%;
  box-shadow: var(--shadow-card), 0 0 20px rgba(19, 136, 8, 0.12);
  transition: transform 0.5s var(--ease-spring), border-color 0.3s, box-shadow 0.3s, color 0.3s;
  color: #0033A0;
  /* Ashoka Chakra Dark Blue */
}

.divider-chakra-wrap svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  animation: chakra-spin 25s linear infinite;
  transform-origin: center;
}

.divider-chakra-wrap:hover {
  transform: scale(1.18) rotate(15deg);
  border-color: var(--brand-primary);
  box-shadow: 0 0 25px rgba(255, 115, 0, 0.4), 0 0 40px rgba(19, 136, 8, 0.2);
  color: #0033A0;
  /* Keeps Chakra Dark Blue on hover */
}

.divider-chakra-wrap:hover svg {
  animation-duration: 6s;
  stroke: currentColor !important;
}

/* Background Watermark Chakra Decor */
.bg-chakra-watermark {
  position: absolute;
  pointer-events: none;
  opacity: 0.035;
  color: var(--brand-secondary);
  z-index: 0;
  animation: chakra-spin 60s linear infinite;
  transform-origin: center;
}

[data-theme="light"] .bg-chakra-watermark {
  opacity: 0.02;
}

/* Dynamic Cards Custom Border Styling */
.why-card,
.acard,
.audience-card,
.ticket-card,
.speaker-card {
  border-top: 3px solid var(--brand-primary) !important;
  /* Saffron top */
  border-bottom: 3px solid var(--brand-accent) !important;
  /* Green bottom */
  transition: transform 0.5s var(--ease-spring), box-shadow 0.5s var(--ease), border-color 0.3s !important;
}

.why-card:hover,
.acard:hover,
.audience-card:hover,
.ticket-card:hover,
.speaker-card:hover {
  border-top-color: var(--brand-accent) !important;
  border-bottom-color: var(--brand-primary) !important;
  box-shadow: 0 12px 40px rgba(19, 136, 8, 0.12), 0 0 30px rgba(255, 115, 0, 0.08) !important;
}

/* Key theme tags design improvements */
.theme-tag {
  border: 1px solid var(--border-color);
  background: var(--bg-glass);
  box-shadow: var(--shadow-subtle);
  transition: all 0.3s var(--ease);
}

.theme-tag:hover {
  border-color: var(--brand-primary);
  box-shadow: 0 0 15px rgba(255, 115, 0, 0.3);
}

/* Spin animation definition */
@keyframes chakra-spin {
  0% {
    transform: rotate(0deg);
  }

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

/* Tricolor Flag Background Transparency Overrides */
.hero-section,
.about-section,
.why-section,
.speakers-section,
.agenda-section,
.themes-section,
.audience-section,
.venue-section,
.register-section {
  background: transparent !important;
}

#particle-canvas {
  opacity: 1.0 !important;
}