* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Colors - Red, White, Black theme with modern accents */
  --primary: #dc2626; /* Red */
  --primary-dark: #b91c1c;
  --primary-light: #ef4444;
  --secondary: #ffffff;
  --accent: #f3f4f6;
  --background: #0a0a0a;
  --surface: #111111;
  --surface-light: #1a1a1a;
  --text-primary: #ffffff;
  --text-secondary: #a3a3a3;
  --text-muted: #737373;
  --border: #262626;
  --gradient-primary: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
  --gradient-secondary: linear-gradient(135deg, #1a1a1a 0%, #262626 100%);

  /* Typography */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "JetBrains Mono", monospace;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  /* Border radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

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

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav-logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.nav-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  font-family: var(--font-mono);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

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

.nav-link.active {
  color: var(--primary);
  font-weight: 600;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all 0.3s ease;
}

/* Buttons */
.btn-primary,
.btn-secondary {
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  font-family: inherit;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: var(--surface-light);
  border-color: var(--text-secondary);
}

.btn-large {
  padding: var(--space-md) var(--space-xl);
  font-size: 1.1rem;
  width: 100%;
  max-width: 300px;
  justify-content: center;
}

.btn-icon {
  font-size: 0.9rem;
}

.btn-sm {
  padding: var(--space-xs) var(--space-md);
  font-size: 0.9rem;
}

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

.about-hero {
  position: relative;
  padding: 120px 0 80px;
  background: var(--background);
  background-image: url('/images/about_bg.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

.about-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 1;
}

.about-hero-content {
  position: relative;
  z-index: 2;
}

.projects-hero {
  position: relative;
  padding: 120px 0 80px;
  background: var(--background);
  background-image: url('/images/projects_bg.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

.projects-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 1;
}

.projects-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.about-hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.team-hero {
  position: relative;
  padding: 120px 0 80px;
  background: var(--background);
  overflow: hidden;
}

.team-hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.grid-pattern {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 50px 50px;
  animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(50px, 50px);
  }
}

.gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.3;
  animation: float 6s ease-in-out infinite;
}

.orb-1 {
  width: 400px;
  height: 400px;
  background: var(--gradient-primary);
  top: 20%;
  right: 10%;
  animation-delay: 0s;
}

.orb-2 {
  width: 300px;
  height: 300px;
  background: linear-gradient(135deg, #ffffff 0%, #a3a3a3 100%);
  bottom: 20%;
  left: 10%;
  animation-delay: 3s;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px) scale(1);
  }
  50% {
    transform: translateY(-20px) scale(1.05);
  }
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  text-align: center;
  width: 100%;
  box-sizing: border-box;
}

.about-hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  text-align: center;
}

.projects-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  text-align: center;
}

.leadership-team {
  padding: var(--space-3xl) 0;
  background: var(--surface);
}

.leadership-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-2xl);
  margin-top: var(--space-2xl);
}

.leader-card {
  background: var(--surface-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  text-align: center;
  transition: all 0.3s ease;
}

.leader-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: var(--shadow-xl);
}

.leader-image {
  position: relative;
  width: 200px;
  height: 200px;
  margin: 0 auto var(--space-lg);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.leader-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.leader-name {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
}

.leader-role {
  font-size: 1.1rem;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.leader-description {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.leader-skills {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
}

.team-stats {
  padding: var(--space-3xl) 0;
  background: var(--background);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  text-align: center;
  transition: all 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
}

.stat-icon {
  margin-bottom: var(--space-lg);
}

.stat-icon img {
  width: 64px;
  height: 64px;
  object-fit: contain;
}

.stat-card .stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: var(--space-sm);
  font-family: var(--font-mono);
}

.stat-card .stat-label {
  color: var(--text-secondary);
  font-weight: 500;
}

.team-members {
  padding: var(--space-3xl) 0;
  background: var(--surface);
}

.members-filter {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  margin: var(--space-2xl) 0;
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--space-sm) var(--space-lg);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-btn:hover {
  border-color: var(--primary);
  color: var(--text-primary);
}

.filter-btn.active {
  background: var(--gradient-primary);
  border-color: var(--primary);
  color: white;
}

.members-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.member-card {
  background: var(--surface-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  transition: all 0.3s ease;
}

.member-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
}

.member-image {
  width: 150px;
  height: 150px;
  margin: 0 auto var(--space-lg);
  border-radius: 50%;
  overflow: hidden;
}

.member-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.member-name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
}

.member-major {
  color: var(--primary);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.member-focus {
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  font-style: italic;
}

.member-skills {
  display: flex;
  gap: var(--space-xs);
  justify-content: center;
  flex-wrap: wrap;
}

.join-team-cta {
  padding: var(--space-3xl) 0;
  background: var(--background);
  text-align: center;
}

.cta-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-2xl) 0;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.about-hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.projects-hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-sm) var(--space-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50px;
  margin-bottom: var(--space-xl);
}

.badge-text {
  color: var(--primary);
  font-weight: 600;
  font-size: 0.9rem;
}

.hero-title {
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 800;
  line-height: 1.2;
  margin: 0 auto var(--space-xl) auto;
  text-align: center;
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
  max-width: 100%;
  display: block;
  opacity: 1 !important;
  transform: none !important;
  visibility: visible !important;
}

.page-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-lg);
  text-align: center;
  opacity: 1 !important;
  transform: none !important;
  animation: none !important;
  display: block;
  width: 100%;
}

/* Removed title-line styles - using single line title now */

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Responsive hero title */
@media (max-width: 768px) {
  .hero-title {
    font-size: clamp(1.5rem, 8vw, 2.5rem);
    line-height: 1.3;
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: clamp(1.25rem, 6vw, 2rem);
    line-height: 1.4;
  }
}

.hero-description {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-2xl);
  line-height: 1.6;
  text-align: center;
}

.page-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 600px;
  margin: 0 auto;
}

.hero-actions {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  flex-wrap: wrap;
}

.cta-actions {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  flex-wrap: wrap;
  flex-direction: column;
  align-items: center;
}

/* Stats Section */
.stats {
  padding: var(--space-3xl) 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.stats-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.stats-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
}

.vision-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-3xl);
  flex-wrap: wrap;
}

/* Mission Section Styles */
.mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.mission-content {
  text-align: left;
}

.mission-text {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-top: var(--space-lg);
}

.mission-visual {
  display: flex;
  justify-content: center;
}

.mission-card {
  background: var(--surface-light);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  text-align: center;
  border: 1px solid var(--border);
  max-width: 300px;
}

.mission-card .card-icon {
  font-size: 3rem;
  margin-bottom: var(--space-lg);
}

.mission-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.mission-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Vision Section Styles */
.vision-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.vision-text {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: var(--space-lg) 0 var(--space-2xl) 0;
}

.vision-stat {
  text-align: center;
}

.vision-stat .stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: var(--space-sm);
}

.vision-stat .stat-label {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Values Section Styles */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-2xl);
  margin-top: var(--space-2xl);
}

.value-card {
  background: var(--surface-light);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  text-align: center;
  border: 1px solid var(--border);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.value-icon {
  margin-bottom: var(--space-lg);
}

.value-icon img {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-md);
}

.value-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.value-description {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* What We Do Section */
.what-content {
  text-align: center;
  max-width: 1000px;
  margin: 0 auto;
}

.what-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-2xl);
  margin-top: var(--space-2xl);
}

.what-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  text-align: left;
}

.what-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  min-width: 60px;
}

.what-details h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.what-details p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Join CTA Section */
.join-cta {
  padding: var(--space-3xl) 0;
  background: var(--background);
  text-align: center;
}

.cta-content {
  max-width: 600px;
  margin: 0 auto;
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
}

.cta-description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-2xl);
}

.cta-actions {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
}

.vision-stat {
  text-align: center;
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: var(--space-sm);
  font-family: var(--font-mono);
}

.vision-stat .stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: var(--space-sm);
  font-family: var(--font-mono);
}

.stat-label {
  color: var(--text-secondary);
  font-weight: 500;
}

.vision-stat .stat-label {
  color: var(--text-secondary);
  font-weight: 500;
}

/* Section Styles */
.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-3xl) var(--space-lg);
}

.about-section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-3xl) var(--space-lg);
}

.projects-preview {
  padding: var(--space-3xl) 0;
  background: var(--surface);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.mission-section {
  padding: var(--space-3xl) 0;
  background: var(--surface);
}

.vision-section {
  padding: var(--space-3xl) 0;
  background: var(--background);
}

.values-section {
  padding: var(--space-3xl) 0;
  background: var(--surface);
}

.what-we-do {
  padding: var(--space-3xl) 0;
  background: var(--background);
}

.join-cta {
  padding: var(--space-3xl) 0;
  background: var(--surface);
  text-align: center;
}

.join-project-cta {
  padding: var(--space-3xl) 0;
  background: var(--surface);
  text-align: center;
}

.section-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.about-section-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.projects-preview-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: var(--space-lg);
}

.cta-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: var(--space-lg);
}

.join-project-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: var(--space-lg);
}

.section-description {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-2xl);
  line-height: 1.6;
}

.cta-description {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-2xl);
  line-height: 1.6;
}

.join-project-description {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-2xl);
  line-height: 1.6;
}

.section-actions {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  flex-wrap: wrap;
}

/* Projects Grid */
.project-categories {
  padding: var(--space-2xl) 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.categories-nav {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.category-btn {
  padding: var(--space-sm) var(--space-lg);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.category-btn:hover {
  border-color: var(--primary);
  color: var(--text-primary);
}

.category-btn.active {
  background: var(--gradient-primary);
  border-color: var(--primary);
  color: white;
}

.featured-projects {
  padding: var(--space-3xl) 0;
  background: var(--background);
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: var(--space-2xl);
  margin-top: var(--space-2xl);
}

.featured-project {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all 0.3s ease;
}

.featured-project:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-xl);
}

.project-card {
  background: var(--surface-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all 0.3s ease;
}

.project-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-lg);
}

.project-image {
  position: relative;
  height: 300px;
  overflow: hidden;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-status {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  padding: var(--space-xs) var(--space-sm);
  background: var(--gradient-primary);
  color: white;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
}

.project-content {
  padding: var(--space-2xl);
}

.project-meta {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.project-tag {
  padding: var(--space-xs) var(--space-sm);
  background: var(--surface-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.project-tech {
  display: flex;
  gap: var(--space-sm);
  margin: var(--space-lg) 0;
  flex-wrap: wrap;
}

.tech-tag {
  padding: var(--space-xs) var(--space-sm);
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

.project-team {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.team-avatars {
  display: flex;
  align-items: center;
}

.team-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--surface);
  margin-left: -8px;
}

.team-avatar:first-child {
  margin-left: 0;
}

.team-count {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--surface-light);
  border: 2px solid var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-left: -8px;
}

.team-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.all-projects {
  padding: var(--space-3xl) 0;
  background: var(--surface);
}

.project-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border);
}

.project-members {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.project-status-badge {
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  color: white;
}

.project-icon img {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
}

/* Project Timeline */
.project-timeline {
  padding: var(--space-3xl) 0;
  background: var(--background);
}

.timeline {
  max-width: 800px;
  margin: var(--space-2xl) auto 0;
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
}

.timeline-item {
  position: relative;
  padding-left: 80px;
  margin-bottom: var(--space-2xl);
}

.timeline-marker {
  position: absolute;
  left: 0;
  top: 0;
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.2rem;
  color: white;
  z-index: 1;
}

.timeline-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.timeline-content p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Footer */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-3xl) var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.footer-logo {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.footer-title {
  font-weight: 700;
  color: var(--text-primary);
}

.footer-links {
  display: flex;
  gap: var(--space-xl);
  order: -1;
}

.footer-link {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.footer-social {
  display: flex;
  gap: var(--space-lg);
}

.social-links {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  align-items: center;
}

.social-link {
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.social-link svg {
  width: 24px;
  height: 24px;
  transition: all 0.3s ease;
}

.social-link:hover {
  color: var(--primary);
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.1);
}

.social-link:hover svg {
  transform: scale(1.1);
}

.footer-bottom {
  max-width: 1200px;
  margin: var(--space-xl) auto 0;
  padding: var(--space-lg) var(--space-lg) 0;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Sponsors Page Styles */
.sponsors-hero {
  position: relative;
  padding: 120px 0 80px;
  background: var(--background);
  background-image: url('/images/partner_bg.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

.sponsors-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 1;
}

.sponsors-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.why-partner {
  padding: var(--space-3xl) 0;
  background: var(--surface);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.benefit-card {
  background: var(--surface-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  text-align: center;
  transition: all 0.3s ease;
}

.benefit-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: var(--shadow-xl);
}

.benefit-icon {
  margin-bottom: var(--space-lg);
}

.benefit-icon img {
  width: 64px;
  height: 64px;
  object-fit: contain;
}

.benefit-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.benefit-description {
  color: var(--text-secondary);
  line-height: 1.6;
}

.sponsorship-tiers {
  padding: var(--space-3xl) 0;
  background: var(--background);
}

.tiers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.tier-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
}

.tier-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-xl);
}

.tier-header {
  margin-bottom: var(--space-2xl);
}

.tier-name {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.tier-price {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  font-family: var(--font-mono);
}

.tier-benefits {
  margin-bottom: var(--space-2xl);
  text-align: left;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  color: var(--text-secondary);
}

.tier-btn {
  width: 100%;
}

.current-sponsors {
  padding: var(--space-3xl) 0;
  background: var(--surface);
}

.coming-soon-content {
  text-align: center;
  padding: var(--space-3xl) 0;
}

.coming-soon-icon {
  font-size: 4rem;
  margin-bottom: var(--space-lg);
  animation: bounce 2s infinite;
}

.coming-soon-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.coming-soon-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

.sponsors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.sponsor-card {
  background: var(--surface-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  transition: all 0.3s ease;
}

.sponsor-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
}

.sponsor-logo {
  width: 100%;
  height: 80px;
  object-fit: contain;
  margin-bottom: var(--space-md);
  filter: brightness(0) saturate(100%) invert(100%);
}

.sponsor-tier {
  font-size: 0.9rem;
  color: var(--primary);
  font-weight: 600;
}

.impact-stats {
  padding: var(--space-3xl) 0;
  background: var(--background);
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.impact-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  text-align: center;
  transition: all 0.3s ease;
}

.impact-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
}

.impact-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: var(--space-sm);
  font-family: var(--font-mono);
}

.impact-label {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.impact-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.contact-section {
  padding: var(--space-3xl) 0;
  background: var(--surface);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.contact-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-2xl);
  line-height: 1.6;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

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

.contact-text strong {
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.contact-text span {
  color: var(--text-secondary);
}

.contact-form-container {
  background: var(--surface-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.form-group label {
  font-weight: 600;
  color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: var(--space-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--background);
  color: var(--text-primary);
  font-family: inherit;
  transition: all 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(220, 38, 38, 0.1);
}

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

/* Responsive Design */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

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

  .mission-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    text-align: center;
  }

  .vision-stats {
    gap: var(--space-xl);
  }

  .values-grid {
    grid-template-columns: 1fr;
  }

  .what-item {
    flex-direction: column;
    text-align: center;
    gap: var(--space-md);
    align-items: center;
  }

  .what-number {
    min-width: auto;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .cta-actions {
    flex-direction: column;
    align-items: center;
  }

  .btn-large {
    width: 100%;
    max-width: 300px;
  }

  .featured-grid {
    grid-template-columns: 1fr;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .categories-nav {
    gap: var(--space-sm);
  }

  .category-btn {
    padding: var(--space-xs) var(--space-md);
    font-size: 0.9rem;
  }

  .timeline {
    margin-left: var(--space-lg);
  }

  .timeline::before {
    left: 15px;
  }

  .timeline-item {
    padding-left: 50px;
  }

  .timeline-marker {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }

  .project-team {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }

  .leadership-grid {
    grid-template-columns: 1fr;
  }

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

  .members-filter {
    gap: var(--space-sm);
  }

  .filter-btn {
    padding: var(--space-xs) var(--space-md);
    font-size: 0.9rem;
  }

  .members-grid {
    grid-template-columns: 1fr;
  }

  .cta-features {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .tiers-grid {
    grid-template-columns: 1fr;
  }

  .tier-card.featured {
    transform: none;
  }

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

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

  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .benefits-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .stats-container {
    grid-template-columns: 1fr;
  }

  .nav-container {
    padding: 0 var(--space-md);
  }

  .section-container {
    padding: var(--space-2xl) var(--space-md);
  }

  .about-hero {
    padding: 100px 0 60px;
  }

  .mission-section,
  .vision-section,
  .values-section,
  .what-we-do,
  .join-cta {
    padding: var(--space-2xl) 0;
  }

  .featured-grid {
    margin-top: var(--space-lg);
  }

  .project-content {
    padding: var(--space-lg);
  }

  .project-card {
    padding: var(--space-lg);
  }

  .project-meta {
    flex-wrap: wrap;
  }

  .leader-card {
    padding: var(--space-lg);
  }

  .leader-image {
    width: 150px;
    height: 150px;
  }

  .member-image {
    width: 120px;
    height: 120px;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .tier-card {
    padding: var(--space-lg);
  }

  .contact-form-container {
    padding: var(--space-lg);
  }

  .sponsors-grid {
    grid-template-columns: 1fr;
  }

  .impact-grid {
    grid-template-columns: 1fr;
  }
}

/* Text Center Utility */
.text-center {
  text-align: center;
}