/* ============================================
   Tech Expo 2026 - Design System
   ============================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* CSS Variables */
:root {
  /* Colors - Red & White Professional Theme */
  --primary: #dc2626;
  --primary-dark: #b91c1c;
  --secondary: #991b1b;
  --accent: #ef4444;
  --bg-dark: #ffffff;
  --bg-card: rgba(220, 38, 38, 0.03);
  --bg-card-hover: rgba(220, 38, 38, 0.08);
  --text-primary: #1f2937;
  --text-secondary: #4b5563;
  --text-muted: #6b7280;
  --border: rgba(0, 0, 0, 0.1);
  --border-glow: rgba(220, 38, 38, 0.2);
  --gradient-1: linear-gradient(135deg, #dc2626 0%, #991b1b 100%);
  --gradient-2: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  --gradient-bg: linear-gradient(180deg, #ffffff 0%, #fef2f2 50%, #ffffff 100%);

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing */
  --section-padding: 100px 0;
  --container-width: 1200px;

  /* Effects */
  --shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 40px rgba(0, 212, 255, 0.15);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --border-radius: 16px;
}

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

html {
  scroll-behavior: smooth;
}

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

/* Background Effects */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(220, 38, 38, 0.08), transparent),
    radial-gradient(ellipse 60% 40% at 100% 50%, rgba(153, 27, 27, 0.05), transparent),
    radial-gradient(ellipse 60% 40% at 0% 80%, rgba(239, 68, 68, 0.05), transparent);
  pointer-events: none;
  z-index: -1;
}

/* Container */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.5rem, 8vw, 5rem);
}

h2 {
  font-size: clamp(2rem, 5vw, 3rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title h2 {
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}

.section-title p {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--gradient-1);
  color: var(--bg-dark);
  box-shadow: 0 4px 20px rgba(0, 212, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 212, 255, 0.4);
}

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

.btn-secondary:hover {
  background: var(--bg-card);
  border-color: var(--primary);
}

.btn-glow {
  position: relative;
  overflow: hidden;
}

.btn-glow::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;
}

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

/* ============================================
   Navigation
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 20px 0;
  z-index: 1000;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 15px 0;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo span {
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo img {
  height: 100px;
  margin: -30px 0;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-1);
  transition: var(--transition);
}

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

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

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.mobile-menu-btn span {
  width: 25px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  position: relative;
}

.hero-content {
  max-width: 900px;
  animation: fadeInUp 1s ease;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero h1 {
  margin-bottom: 20px;
  letter-spacing: -2px;
}

.hero h1 .gradient {
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-tagline {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.hero-date {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 40px;
}

.hero-date svg {
  color: var(--primary);
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

/* Floating Elements */
.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: -1;
}

.floating-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
  animation: float 8s ease-in-out infinite;
}

.floating-shape:nth-child(1) {
  width: 400px;
  height: 400px;
  background: rgba(220, 38, 38, 0.08);
  top: 10%;
  left: 10%;
}

.floating-shape:nth-child(2) {
  width: 300px;
  height: 300px;
  background: rgba(153, 27, 27, 0.06);
  top: 60%;
  right: 10%;
  animation-delay: -3s;
}

.floating-shape:nth-child(3) {
  width: 200px;
  height: 200px;
  background: rgba(239, 68, 68, 0.05);
  bottom: 20%;
  left: 20%;
  animation-delay: -5s;
}

/* ============================================
   About Section
   ============================================ */
.about {
  padding: var(--section-padding);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text h2 {
  margin-bottom: 24px;
}

.about-text h2 span {
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  font-size: 1.05rem;
}

.about-features {
  display: grid;
  gap: 16px;
  margin-top: 32px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: var(--transition);
}

.feature-item:hover {
  border-color: var(--primary);
  background: var(--bg-card-hover);
}

.feature-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-1);
  border-radius: 10px;
  flex-shrink: 0;
}

.feature-icon svg {
  width: 22px;
  height: 22px;
  color: var(--bg-dark);
}

.about-visual {
  position: relative;
}

.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  padding: 40px;
  backdrop-filter: blur(10px);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.stat-item {
  text-align: center;
  padding: 24px;
  background: rgba(220, 38, 38, 0.05);
  border-radius: 12px;
  border: 1px solid rgba(220, 38, 38, 0.1);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 4px;
}

/* ============================================
   Domains Section
   ============================================ */
.domains {
  padding: var(--section-padding);
  background: linear-gradient(180deg, #fef2f2 0%, #ffffff 100%);
}

.domains-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.domain-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  padding: 32px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.domain-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-1);
  transform: scaleX(0);
  transition: var(--transition);
}

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

.domain-card:hover::before {
  transform: scaleX(1);
}

.domain-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-1);
  border-radius: 16px;
  font-size: 2rem;
}

.domain-card h3 {
  margin-bottom: 12px;
  color: var(--text-primary);
}

.domain-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ============================================
   Schedule Section
   ============================================ */
.schedule {
  padding: var(--section-padding);
}

.schedule-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.schedule-day {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  padding: 32px;
  position: relative;
  overflow: hidden;
}

.schedule-day::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gradient-1);
}

.day-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.day-number {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-1);
  border-radius: 12px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--bg-dark);
}

.day-info h3 {
  margin-bottom: 4px;
}

.day-info span {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.schedule-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.schedule-item {
  display: flex;
  gap: 16px;
  padding: 16px;
  background: rgba(220, 38, 38, 0.03);
  border-radius: 12px;
  border: 1px solid rgba(220, 38, 38, 0.1);
}

.schedule-time {
  min-width: 100px;
  font-weight: 600;
  color: var(--primary);
}

.schedule-event h4 {
  margin-bottom: 4px;
  font-size: 1rem;
}

.schedule-event p {
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* ============================================
   Team Section
   ============================================ */
.team {
  padding: var(--section-padding);
  background: linear-gradient(180deg, #ffffff 0%, #fef2f2 100%);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.team-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  overflow: hidden;
  text-align: center;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.team-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(220, 38, 38, 0.15);
  border-color: var(--primary);
}

.team-image {
  width: 100%;
  height: 320px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(220, 38, 38, 0.05), rgba(153, 27, 27, 0.05));
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.team-image::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 60px;
  background: linear-gradient(to top, #ffffff, transparent);
  z-index: 1;
}

.team-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.5s ease;
}

.team-card:hover .team-image img {
  transform: scale(1.05);
}

.team-info {
  padding: 24px;
}

.team-info h3 {
  font-size: 1.25rem;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.team-role {
  display: inline-block;
  background: var(--gradient-1);
  color: white;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.team-info p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.team-social {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.team-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-secondary);
  transition: var(--transition);
}

.team-link:hover {
  background: var(--gradient-1);
  border-color: var(--primary);
  color: white;
}

@media (max-width: 1024px) {
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .team-grid {
    grid-template-columns: 1fr;
  }

  .team-image {
    height: 300px;
  }
}

/* ============================================
   Results Section
   ============================================ */
.results-banner {
  background: var(--gradient-1);
  color: var(--bg-dark);
  text-align: center;
  padding: 16px;
  font-weight: 600;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.results {
  padding: var(--section-padding);
}

.results-header {
  text-align: center;
  margin-bottom: 48px;
}

.results-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
}

.results-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 12px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50px;
  color: var(--text-secondary);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.tab-btn:hover,
.tab-btn.active {
  background: var(--gradient-1);
  color: var(--bg-dark);
  border-color: transparent;
}

.results-table-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  overflow: hidden;
  margin-bottom: 32px;
}

.results-table-header {
  padding: 20px 24px;
  background: rgba(220, 38, 38, 0.05);
  border-bottom: 1px solid var(--border);
}

.results-table-header h3 {
  display: flex;
  align-items: center;
  gap: 12px;
}

.results-table {
  width: 100%;
  border-collapse: collapse;
}

.results-table th,
.results-table td {
  padding: 16px 24px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.results-table th {
  background: rgba(220, 38, 38, 0.08);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.results-table tr:last-child td {
  border-bottom: none;
}

.results-table tr:hover td {
  background: rgba(220, 38, 38, 0.03);
}

.position-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.85rem;
}

.position-badge.winner {
  background: linear-gradient(135deg, #ffd700, #ffb800);
  color: #000;
}

.position-badge.runner-up {
  background: linear-gradient(135deg, #c0c0c0, #a8a8a8);
  color: #000;
}

.position-badge.special {
  background: linear-gradient(135deg, #cd7f32, #b8690f);
  color: #fff;
}

/* Certificate Section */
.certificate-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  padding: 40px;
  text-align: center;
  margin-top: 60px;
}

.certificate-section h3 {
  margin-bottom: 16px;
}

.certificate-section p {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

/* Result Checker Section */
.result-checker-section {
  margin: 60px 0;
}

.result-checker-card {
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--border-radius);
  padding: 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.result-checker-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-1);
}

.checker-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-1);
  border-radius: 50%;
  color: white;
}

.result-checker-card h3 {
  font-size: 1.75rem;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.result-checker-card>p {
  color: var(--text-secondary);
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.checker-form {
  max-width: 600px;
  margin: 0 auto;
}

.checker-form .input-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.checker-form input[type="email"] {
  flex: 1;
  min-width: 280px;
  padding: 16px 24px;
  font-size: 1rem;
  border: 2px solid var(--border);
  border-radius: 50px;
  background: #ffffff;
  color: var(--text-primary);
  outline: none;
  transition: var(--transition);
}

.checker-form input[type="email"]:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.1);
}

.checker-form input[type="email"]::placeholder {
  color: var(--text-muted);
}

.result-display {
  margin-top: 32px;
  padding: 24px;
  border-radius: 16px;
  animation: fadeInUp 0.5s ease;
}

.result-display.hidden {
  display: none;
}

.result-display.selected {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(5, 150, 105, 0.05));
  border: 2px solid #10b981;
}

.result-display.not-selected {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(220, 38, 38, 0.05));
  border: 2px solid #ef4444;
}

.result-display.not-found {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(217, 119, 6, 0.05));
  border: 2px solid #f59e0b;
}

.result-display .result-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

.result-display.selected .result-icon {
  background: rgba(16, 185, 129, 0.2);
}

.result-display.not-selected .result-icon {
  background: rgba(239, 68, 68, 0.2);
}

.result-display.not-found .result-icon {
  background: rgba(245, 158, 11, 0.2);
}

.result-display h4 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.result-display.selected h4 {
  color: #059669;
}

.result-display.not-selected h4 {
  color: #dc2626;
}

.result-display.not-found h4 {
  color: #d97706;
}

.result-display p {
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.result-display .result-details {
  margin-top: 20px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 12px;
  text-align: left;
}

.result-display .result-details .detail-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.result-display .result-details .detail-row:last-child {
  border-bottom: none;
}

.result-display .result-details .detail-label {
  font-weight: 600;
  color: var(--text-primary);
}

.result-display .result-details .detail-value {
  color: var(--text-secondary);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

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

/* ============================================
   Gallery Section
   ============================================ */
.gallery {
  padding: var(--section-padding);
}

.gallery-filters {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50px;
  color: var(--text-secondary);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.9rem;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary);
  color: var(--bg-dark);
  border-color: transparent;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--transition);
}

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

.project-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(124, 58, 237, 0.1));
}

.project-content {
  padding: 24px;
}

.project-domain {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(220, 38, 38, 0.1);
  border: 1px solid rgba(220, 38, 38, 0.2);
  border-radius: 50px;
  font-size: 0.75rem;
  color: var(--primary);
  margin-bottom: 12px;
}

.project-content h3 {
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.project-team {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 12px;
}

.project-description {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ============================================
   Contact Section
   ============================================ */
.contact {
  padding: var(--section-padding);
  background: linear-gradient(180deg, #fef2f2 0%, #ffffff 100%);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-info h2 {
  margin-bottom: 16px;
}

.contact-info h2 span {
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-info>p {
  color: var(--text-secondary);
  margin-bottom: 32px;
}

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

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--primary);
}

.contact-item-text h4 {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 2px;
}

.contact-item-text p,
.contact-item-text a {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
}

.contact-item-text a:hover {
  color: var(--primary);
}

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 32px;
}

.social-link {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text-secondary);
  transition: var(--transition);
}

.social-link:hover {
  background: var(--gradient-1);
  color: var(--bg-dark);
  border-color: transparent;
}

.contact-form-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  padding: 32px;
}

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

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

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

/* ============================================
   Footer
   ============================================ */
.footer {
  background: #1f2937;
  border-top: 1px solid var(--border);
  padding: 60px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand .logo {
  margin-bottom: 16px;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.7);
  max-width: 300px;
  font-size: 0.9rem;
}

.footer-links h4 {
  color: #ffffff;
  margin-bottom: 20px;
  font-size: 1rem;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: #ffffff;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
}

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

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

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.5;
  }
}

@keyframes float {

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

  50% {
    transform: translateY(-20px) rotate(3deg);
  }
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

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

@media (max-width: 768px) {
  :root {
    --section-padding: 60px 0;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  }

  .nav-links.active {
    display: flex;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .about-content,
  .contact-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

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

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-brand p {
    margin: 0 auto;
  }

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

  .results-table {
    font-size: 0.85rem;
  }

  .results-table th,
  .results-table td {
    padding: 12px 16px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2rem;
  }

  .domain-card {
    padding: 24px;
  }

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

  .results-table-wrapper {
    overflow-x: auto;
  }

  .results-table {
    min-width: 600px;
  }
}

/* ============================================
   Form Notification Styles
   ============================================ */
.form-notification {
  position: fixed;
  top: 100px;
  right: 20px;
  z-index: 10000;
  padding: 16px 24px;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  transform: translateX(120%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  max-width: 400px;
}

.form-notification.show {
  transform: translateX(0);
}

.form-notification.success {
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
}

.form-notification.error {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: white;
}

.notification-content {
  display: flex;
  align-items: center;
  gap: 12px;
}

.notification-icon {
  font-size: 1.5rem;
}

.notification-message {
  font-weight: 500;
  font-size: 0.95rem;
}