:root {
  --bg-primary: #080808;
  --bg-secondary: #181818;
  --bg-accent: #282828;
  --text-primary: #f4f4f9;
  --text-secondary: #a0a0a5;
  --text-accent: #8a8a8f;
  --accent-color: #2dd4bf;
  --accent-hover: #26c6b0;
  --border-color: #343434;
  --gradient-bg: linear-gradient(135deg, #080808, #181818);
  --shadow-soft: 0 6px 16px rgba(0, 0, 0, 0.5);
  --shadow-hover: 0 10px 28px rgba(45, 212, 191, 0.25);
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --transition: 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
  --animation-fade: fadeIn 1.2s ease-out;
  --glass-bg: rgba(24, 24, 24, 0.85);
  --glass-bg-nav: rgba(8, 8, 8, 0.95);
  --glass-blur: 12px;
  --glass-border: 1px solid rgba(255, 255, 255, 0.08);
  --glass-gradient-bg: linear-gradient(135deg, rgba(8, 8, 8, 0.9), rgba(24, 24, 24, 0.9));
}

/* Keyframes for Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

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

body {
  font-family: var(--font-family);
  color: var(--text-primary);
  line-height: 1.7;
  font-size: clamp(15px, 2vw, 16px);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  position: relative;
  isolation: isolate;
  background: var(--gradient-bg);
  overscroll-behavior: none;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: var(--gradient-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: -1;
  pointer-events: none;
}

#full-particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: -2;
  opacity: 0.75;
}

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

a:hover {
  color: var(--accent-hover);
}

.container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.header {
  background: var(--glass-gradient-bg);
  backdrop-filter: blur(var(--glass-blur));
  border-bottom: var(--glass-border);
  padding: 20px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-soft);
}

.particle-network-header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

.particle-network-header canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 1;
}

.logo-mark {
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  box-shadow: var(--shadow-hover);
  transition: var(--transition);
  overflow: hidden;
}

.logo-icon:hover {
  transform: rotate(10deg) scale(1.05);
}

.logo-icon img {
  width: 100%;
  height: 100%;
  display: block;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-text span:first-child {
  font-size: 22px;
  font-weight: 700;
}

.logo-text span:last-child {
  font-size: 14px;
  color: var(--text-secondary);
  letter-spacing: 1px;
}

.nav {
  display: flex;
  gap: 40px;
}

.nav a {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  position: relative;
  transition: var(--transition);
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--accent-color);
  transition: width 0.4s ease, left 0.4s ease;
}

.nav a:hover::after {
  width: 100%;
  left: 0;
}

.nav a:hover {
  width: 100%;
  left: 0;
  cursor: pointer;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  z-index: 1001;
}

.menu-toggle span {
  width: 30px;
  height: 3px;
  background-color: var(--text-primary);
  transition: var(--transition);
  border-radius: 3px;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(7px, 7px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(8px, -8px);
}

/* Hero Section */
.hero {
  background: var(--glass-gradient-bg);
  backdrop-filter: blur(var(--glass-blur));
  padding: 140px 0 100px;
  animation: var(--animation-fade);
}

.hero-inner {
  display: grid;
  grid-template-columns: 7fr 3fr;
  gap: 56px;
  align-items: start;
}

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

.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: rgba(45, 212, 191, 0.12);
  padding: 8px 20px;
  border-radius: 9999px;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-color);
  margin-bottom: 28px;
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 8px rgba(45, 212, 191, 0.2);
}

.pill-dot {
  width: 10px;
  height: 10px;
  background-color: var(--accent-color);
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(45, 212, 191, 0.6);
  animation: pulse 2s infinite;
}

h1 {
  font-size: clamp(42px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: 28px;
  letter-spacing: -1px;
}

.hero p {
  font-size: clamp(16px, 2vw, 18px);
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 85%;
}

.hero-actions {
  display: flex;
  gap: 20px;
}

.btn {
  padding: 14px 32px;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 700;
  transition: var(--transition);
  cursor: pointer;
}

.btn-primary {
  background-color: var(--accent-color);
  color: #ffffff !important;
  box-shadow: var(--shadow-hover);
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  transform: translateY(-3px);
  box-shadow: 0 14px 36px rgba(45, 212, 191, 0.4);
  color: #ffffff !important;
}

.btn-outline {
  border: 2px solid var(--accent-color);
  color: var(--accent-color);
}

.btn-outline:hover {
  background-color: rgba(45, 212, 191, 0.12);
  border-color: var(--accent-hover);
  color: var(--accent-hover);
}

.hero-sidecard {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: var(--glass-border);
  padding: 28px;
  border-radius: 20px;
  box-shadow: var(--shadow-soft);
  position: sticky;
  top: 120px;
  animation: scaleIn 1s ease-out;
}

.hero-badge {
  background: rgba(45, 212, 191, 0.08);
  padding: 14px;
  border-radius: 10px;
  margin-bottom: 28px;
}

.hero-badge span:first-child {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-color);
  letter-spacing: 1.2px;
}

.hero-badge span:last-child {
  font-size: 14px;
  color: var(--text-secondary);
}

.hero-metrics {
  display: grid;
  gap: 20px;
  margin-bottom: 28px;
}

.metric {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
}

.metric-label {
  font-size: 14px;
  color: var(--text-accent);
  letter-spacing: 0.8px;
}

.metric-value {
  font-size: 16px;
  font-weight: 600;
}

/* Sections */
.section {
  padding: 120px 0;
  background: transparent;
}

.section-header {
  text-align: center;
  margin-bottom: 72px;
  animation: var(--animation-fade);
}

.section-title {
  font-size: clamp(36px, 4vw, 44px);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.8px;
}

.section-sub {
  font-size: clamp(16px, 2vw, 18px);
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: var(--glass-border);
  padding: 36px;
  border-radius: 20px;
  transition: var(--transition);
  box-shadow: var(--shadow-soft);
  animation: scaleIn 0.8s ease-out;
}

.card-icon {
  font-size: 32px;
  color: var(--accent-color);
  margin-bottom: 16px;
}

.card h3 {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 16px;
}

.card p {
  color: var(--text-secondary);
  font-size: 16px;
}

.badge-soft {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-accent);
  background: rgba(255, 255, 255, 0.06);
  padding: 6px 14px;
  border-radius: 9999px;
  margin-bottom: 20px;
}

.badge-soft span:first-child {
  width: 10px;
  height: 10px;
  background-color: var(--accent-color);
  border-radius: 50%;
}

/* Team */
.team {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.team-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: var(--glass-border);
  padding: 36px;
  border-radius: 20px;
  text-align: center;
  box-shadow: var(--shadow-soft);
}

.team-avatar {
  font-size: 100px;
  color: var(--accent-color);
  margin: 0 auto 20px;
  display: block;
}

.team-name {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 6px;
}

.team-role {
  font-size: 16px;
  color: var(--accent-color);
  margin-bottom: 16px;
}

.team-note {
  color: var(--text-secondary);
  font-size: 15px;
}

/* Contact */
.contact-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: var(--glass-border);
  padding: 56px;
  border-radius: 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  box-shadow: var(--shadow-soft);
}

.contact-card p {
  color: var(--text-secondary);
  font-size: 16px;
}

.contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-list li {
  font-size: 16px;
}

.tag {
  font-size: 14px;
  color: var(--text-secondary);
  display: block;
  margin-top: 20px;
}

/* Footer */
.footer {
  background: var(--glass-gradient-bg);
  backdrop-filter: blur(var(--glass-blur));
  border-top: var(--glass-border);
  padding: 56px 0;
  text-align: center;
  margin-top: auto;
  box-shadow: var(--shadow-soft);
}

.footer .container {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 14px;
  color: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero p {
    max-width: 100%;
  }

  .hero-sidecard {
    position: static;
  }

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

  .contact-card {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 48px;
  }

  .section-title {
    font-size: 40px;
  }
}

@media (max-width: 768px) {
  .nav {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--glass-bg-nav);
    backdrop-filter: blur(15px);
    padding: 32px;
    gap: 32px;
    box-shadow: var(--shadow-soft);
  }

  .nav.active {
    display: flex;
  }

  .nav a::after {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .grid,
  .team {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 100px 0 80px;
  }

  .section {
    padding: 100px 0;
  }

  h1 {
    font-size: 40px;
  }

  .section-title {
    font-size: 36px;
  }

  .container {
    padding: 0 24px;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    gap: 16px;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  /* .logo-icon {
    width: 44px;
    height: 44px;
    font-size: 28px;
  } */

  .logo-text span:first-child {
    font-size: 20px;
  }
}