@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --bg-dark: #03030d;
  --bg-deep: #060616;
  --bg-card: rgba(13, 13, 33, 0.5);
  --bg-card-hover: rgba(20, 20, 50, 0.7);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(99, 102, 241, 0.4);
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --primary: #6366f1; /* Indigo */
  --primary-hover: #4f46e5;
  --primary-glow: rgba(99, 102, 241, 0.35);
  --accent-gold: #fbbf24; /* Stellar gold */
  --accent-magenta: #ec4899; /* Baguette cosmic pink */
  --accent-cyan: #06b6d4; /* Deep space cyan */
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Outfit', sans-serif;
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;
  --glow-shadow: 0 0 30px rgba(99, 102, 241, 0.2);
}

/* Base Styles & Reset */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
}

p {
  color: var(--text-secondary);
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

/* Background Canvas & Effects */
#starfield {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -2;
  pointer-events: none;
}

.aurora-bg {
  position: fixed;
  top: -20%;
  left: -20%;
  width: 140%;
  height: 140%;
  z-index: -1;
  background: 
    radial-gradient(circle at 20% 30%, rgba(99, 102, 241, 0.1) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(236, 72, 153, 0.08) 0%, transparent 45%),
    radial-gradient(circle at 50% 50%, rgba(6, 182, 212, 0.06) 0%, transparent 50%);
  filter: blur(80px);
  pointer-events: none;
  animation: aurora-shift 20s infinite alternate ease-in-out;
}

@keyframes aurora-shift {
  0% { transform: translate(0, 0) rotate(0deg) scale(1); }
  50% { transform: translate(2%, 3%) rotate(5deg) scale(1.05); }
  100% { transform: translate(-1%, -2%) rotate(-3deg) scale(0.98); }
}

/* Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-padding {
  padding: 7rem 0;
}

.section-title {
  font-size: 2.75rem;
  margin-bottom: 1.5rem;
  text-align: center;
  position: relative;
  background: linear-gradient(135deg, var(--text-primary) 30%, rgba(255, 255, 255, 0.7) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem auto;
}

.highlight-text {
  background: linear-gradient(90deg, var(--accent-gold), var(--accent-magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.glow-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 2rem;
  background: linear-gradient(135deg, var(--primary), #4f46e5);
  color: var(--text-primary) !important;
  border: none;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  box-shadow: var(--glow-shadow);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.glow-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: 0.5s;
}

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

.glow-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(99, 102, 241, 0.5);
}

.glow-btn.secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  box-shadow: none;
}

.glow-btn.secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

/* Glassmorphism Cards */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 2.5rem;
  transition: var(--transition-smooth);
}

.glass-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 20px rgba(99, 102, 241, 0.1);
  transform: translateY(-4px);
}

/* Navigation Bar */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  transition: var(--transition-smooth);
  border-bottom: 1px solid transparent;
}

header.scrolled {
  background: rgba(3, 3, 13, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
  transition: var(--transition-smooth);
}

header.scrolled .navbar {
  height: 70px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
}

.logo-icon {
  width: 35px;
  height: 35px;
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-magenta));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--bg-dark);
  box-shadow: 0 0 15px rgba(251, 191, 36, 0.4);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-secondary);
  position: relative;
  padding: 0.5rem 0;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent-magenta));
  transition: var(--transition-smooth);
}

.nav-links a:hover::after, .nav-links a.active::after {
  width: 100%;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.75rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
}

.hero-tagline {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero-tagline::before {
  content: '';
  display: inline-block;
  width: 40px;
  height: 2px;
  background: var(--accent-magenta);
}

.hero-title {
  font-size: 4rem;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #ffffff 40%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-scientific-title {
  font-size: 1.8rem;
  font-weight: 500;
  margin-bottom: 2rem;
  line-height: 1.4;
  color: var(--accent-cyan);
}

.hero-details {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
  font-size: 1.1rem;
}

.hero-detail-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hero-detail-item i {
  color: var(--accent-gold);
  font-size: 1.3rem;
  width: 24px;
}

.hero-actions {
  display: flex;
  gap: 1.5rem;
}

.hero-image-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 105%;
  height: 105%;
  background: linear-gradient(135deg, var(--primary), var(--accent-magenta));
  border-radius: 30px;
  filter: blur(25px);
  opacity: 0.4;
  z-index: 1;
}

.hero-img {
  width: 100%;
  max-width: 450px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  z-index: 2;
  position: relative;
  transition: var(--transition-smooth);
}

.hero-img:hover {
  transform: scale(1.02) rotate(1deg);
}

/* About / Scientific Themes */
.themes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.theme-card {
  text-align: left;
}

.theme-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: var(--primary);
  margin-bottom: 1.75rem;
  transition: var(--transition-smooth);
}

.theme-card:hover .theme-icon {
  background: var(--primary);
  color: var(--text-primary);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.4);
  transform: scale(1.1);
}

.theme-card h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

/* Schedule Section */
.schedule-container {
  max-width: 900px;
  margin: 0 auto;
}

.schedule-tabs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3.5rem;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 0.75rem 1.5rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-family: var(--font-heading);
  font-weight: 600;
  border-radius: 12px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.tab-btn:hover, .tab-btn.active {
  background: var(--primary);
  color: var(--text-primary);
  border-color: var(--primary);
  box-shadow: 0 5px 15px rgba(99, 102, 241, 0.3);
}

.schedule-timeline {
  display: none;
  flex-direction: column;
  gap: 1.5rem;
}

.schedule-timeline.active {
  display: flex;
  animation: fadeIn 0.5s ease;
}

.timeline-event {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.timeline-event:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.event-time {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--accent-cyan);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
}

.event-info h4 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.event-speaker {
  font-size: 0.9rem;
  color: var(--accent-gold);
  margin-top: 0.25rem;
  font-weight: 500;
}

/* Speakers Section */
.speakers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2.5rem;
}

.speaker-card {
  text-align: center;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.speaker-avatar-container {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  position: relative;
  margin-bottom: 1.5rem;
}

.speaker-avatar-glow {
  position: absolute;
  top: -4px;
  left: -4px;
  width: calc(100% + 8px);
  height: calc(100% + 8px);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent-magenta));
  opacity: 0.7;
  z-index: 1;
  transition: var(--transition-smooth);
}

.speaker-card:hover .speaker-avatar-glow {
  transform: rotate(180deg);
  opacity: 1;
  filter: drop-shadow(0 0 12px var(--primary-glow));
}

.speaker-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 4px solid var(--bg-dark);
  z-index: 2;
  position: relative;
  object-fit: cover;
  background: #111;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.speaker-avatar svg {
  width: 60%;
  height: 60%;
}

.speaker-info h3 {
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.speaker-institution {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.speaker-topic {
  font-size: 0.8rem;
  color: var(--accent-cyan);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Venue Section */
.venue-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: stretch;
}

.venue-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.venue-info h3 {
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.venue-address {
  font-size: 1.1rem;
  color: var(--accent-gold);
  margin-bottom: 2rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.venue-address i {
  margin-top: 0.25rem;
}

.venue-details-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.venue-details-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.venue-details-list i {
  color: var(--accent-cyan);
  font-size: 1.25rem;
  margin-top: 0.2rem;
  width: 20px;
  text-align: center;
}

.venue-map-container {
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  height: 400px;
  position: relative;
  z-index: 10;
}

#map {
  width: 100%;
  height: 100%;
  background: #0f172a;
}

/* Registration & Forms */
.form-container {
  max-width: 750px;
  margin: 0 auto;
}

.form-tabs {
  display: flex;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 3rem;
}

.form-tab-btn {
  flex: 1;
  padding: 1rem;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  position: relative;
  text-align: center;
}

.form-tab-btn.active {
  color: var(--text-primary);
}

.form-tab-btn::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition-smooth);
}

.form-tab-btn.active::after {
  width: 100%;
}

.form-panel {
  display: none;
}

.form-panel.active {
  display: block;
  animation: fadeIn 0.5s ease;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  margin-bottom: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.form-group input, .form-group select, .form-group textarea {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 0.85rem 1.2rem;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition-smooth);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.2);
  background: rgba(255, 255, 255, 0.06);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group select option {
  background: var(--bg-deep);
  color: var(--text-primary);
}

.form-submit-container {
  display: flex;
  justify-content: flex-end;
  margin-top: 1rem;
}

/* Committees Section */
.committee-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
}

.committee-list h3 {
  font-size: 1.5rem;
  margin-bottom: 1.75rem;
  border-left: 3px solid var(--primary);
  padding-left: 1rem;
}

.committee-list ul {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.committee-list li {
  display: flex;
  flex-direction: column;
}

.committee-name {
  font-weight: 600;
  color: var(--text-primary);
}

.committee-inst {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Footer */
footer {
  background: var(--bg-deep);
  border-top: 1px solid var(--border-color);
  padding: 5rem 0 3rem 0;
  position: relative;
  z-index: 10;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-about h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.footer-about p {
  margin-bottom: 1.5rem;
  max-width: 400px;
}

.footer-links h4, .footer-contact h4 {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--text-secondary);
}

.footer-links a:hover {
  color: var(--primary);
  padding-left: 4px;
}

.footer-contact p {
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-contact i {
  color: var(--accent-magenta);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-bottom p {
  font-size: 0.9rem;
}

.footer-socials {
  display: flex;
  gap: 1.25rem;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition-smooth);
}

.social-icon:hover {
  background: var(--primary);
  color: var(--text-primary);
  border-color: var(--primary);
  transform: scale(1.1);
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Toast Message */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: rgba(13, 13, 33, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--accent-cyan);
  box-shadow: 0 10px 30px rgba(6, 182, 212, 0.2);
  color: var(--text-primary);
  padding: 1rem 2rem;
  border-radius: 12px;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 1rem;
  transform: translateY(150%);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.toast i {
  color: var(--accent-cyan);
  font-size: 1.25rem;
}

/* Responsive Styles */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }
  .hero-tagline {
    justify-content: center;
  }
  .hero-tagline::before {
    display: none;
  }
  .hero-detail-item {
    justify-content: center;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-img {
    max-width: 380px;
  }
  .venue-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .venue-map-container {
    height: 350px;
  }
  .committee-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .section-title {
    font-size: 2.25rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none; /* Mobile navigation toggle logic in script */
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background: var(--bg-deep);
    border-bottom: 1px solid var(--border-color);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    z-index: 99;
  }
  header.scrolled .nav-links {
    top: 70px;
  }
  .nav-links.mobile-active {
    display: flex;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .nav-links a::after {
    display: none;
  }
  .hero-title {
    font-size: 2.75rem;
  }
  .hero-scientific-title {
    font-size: 1.4rem;
  }
  .form-group-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .timeline-event {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
  .event-time {
    padding-bottom: 0.25rem;
  }
}

/* Deadline Badge Styling */
.deadline-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1.25rem;
  background: rgba(236, 72, 153, 0.15);
  border: 1px solid rgba(236, 72, 153, 0.3);
  border-radius: 50px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  width: fit-content;
  box-shadow: 0 0 15px rgba(236, 72, 153, 0.15);
  animation: pulse-border 2.5s infinite ease-in-out;
}

.deadline-badge strong {
  color: var(--accent-gold);
  font-weight: 600;
}

.deadline-badge i {
  color: var(--accent-magenta);
  font-size: 1.1rem;
}

@keyframes pulse-border {
  0% {
    border-color: rgba(236, 72, 153, 0.3);
    box-shadow: 0 0 15px rgba(236, 72, 153, 0.15);
    transform: scale(1);
  }
  50% {
    border-color: rgba(236, 72, 153, 0.7);
    box-shadow: 0 0 25px rgba(236, 72, 153, 0.35);
    transform: scale(1.02);
  }
  100% {
    border-color: rgba(236, 72, 153, 0.3);
    box-shadow: 0 0 15px rgba(236, 72, 153, 0.15);
    transform: scale(1);
  }
}