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

body {
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  color: #333;
  overflow-x: hidden;
  font-size: 16px; /* Base font size */
}

.scroll-smooth {
  scroll-behavior: smooth;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

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

.text-gradient {
  background: linear-gradient(135deg, #000000 0%, #000000 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 1.5rem; /* 24px - Reduced */
  font-weight: bold;
  font-family: 'Space Grotesk', sans-serif;
}

.nav-blur {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 50;
  backdrop-filter: blur(20px);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.3s ease;
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 64px;
}

.logo {
  flex-shrink: 0;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

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

.nav-link {
  color: #4a5568;
  font-weight: 500;
  font-size: 0.9rem; /* 14px - Standard navigation size */
  text-decoration: none;
  transition: all 0.3s ease;
  position: relative;
}
.nav-link:focus {
  outline: none;
}


.nav-link:hover {
  color: #3182ce;
  transform: scale(1.05);
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 2px;
  bottom: -4px;
  left: 0;
  background: linear-gradient(90deg, #4299e1, #9f7aea);
  transform: scaleX(0);
  transform-origin: bottom right;
  transition: transform 0.3s ease;
}

.nav-link:hover::after {
  transform: scaleX(1);
  transform-origin: bottom left;
}

.language-dropdown {
  position: relative;
}

.language-toggle {
  color: #4a5568;
  font-weight: 500;
  font-size: 0.875rem; /* 14px */
  display: flex;
  align-items: center;
  background: none;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}
.language-toggle:focus {
  outline: none;
}


.language-toggle:hover {
  color: #3182ce;
  transform: scale(1.05);
}

.arrow-icon {
  width: 16px;
  height: 16px;
  margin-left: 8px;
  transition: transform 0.3s ease;
}

.language-menu {
  display: none;
  position: absolute;
  right: 0;
  top: 100%;
  margin-top: 8px;
  min-width: 150px;
  backdrop-filter: blur(20px);
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  padding: 8px 0;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  animation: bounce-in 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.language-option {
  display: block;
  padding: 8px 16px;
  color: #4a5568;
  font-size: 0.875rem; /* 14px */
  text-decoration: none;
  transition: all 0.2s ease;
}

.language-option:hover {
  background: #ebf8ff;
  color: #3182ce;
}

.language-option:first-child {
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
}

.language-option:last-child {
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 12px;
}

.mobile-menu-toggle {
  display: none;
}

.menu-btn {
  color: #4a5568;
  background: none;
  border: none;
  padding: 8px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.menu-btn:hover {
  background: #f7fafc;
}

.menu-icon {
  width: 24px;
  height: 24px;
  transition: transform 0.3s ease;
}

.mobile-menu {
  display: none;
  backdrop-filter: blur(20px);
  background: rgba(255, 255, 255, 0.9);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.mobile-menu-content {
  padding: 16px 20px;
}

.mobile-nav-link {
  display: block;
  color: #4a5568;
  font-weight: 500;
  font-size: 1rem; /* 16px */
  padding: 8px 12px;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.2s ease;
  margin: 4px 0;
}

.mobile-nav-link:hover {
  background: #ebf8ff;
  color: #3182ce;
}

.mobile-language-dropdown {
  position: relative;
  padding-top: 8px;
}

.mobile-language-toggle {
  width: 100%;
  text-align: left;
  color: #4a5568;
  font-weight: 500;
  font-size: 1rem; /* 16px */
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: 8px;
  background: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.mobile-language-toggle:hover {
  background: #ebf8ff;
  color: #3182ce;
}

.mobile-language-menu {
  display: none;
  margin-top: 4px;
  margin-left: 12px;
}

.mobile-language-option {
  display: block;
  padding: 8px 16px;
  font-size: 0.875rem; /* 14px */
  color: #718096;
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.2s ease;
  margin: 4px 0;
}

.mobile-language-option:hover {
  color: #3182ce;
  background: #ebf8ff;
}

.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #1a365d 0%, #2d3748 100%);
  background-size: 400% 400%;
  animation: gradient 15s ease infinite;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.float-element {
  position: absolute;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

.float-1 {
  top: 80px;
  left: 40px;
  width: 80px;
  height: 80px;
}

.float-2 {
  top: 160px;
  right: 80px;
  width: 64px;
  height: 64px;
  animation-delay: -2s;
}

.float-3 {
  bottom: 128px;
  left: 80px;
  width: 96px;
  height: 96px;
  animation-delay: -4s;
}

.float-4 {
  bottom: 80px;
  right: 40px;
  width: 48px;
  height: 48px;
  animation-delay: -1s;
}

.hero-content {
  text-align: center;
  position: relative;
  z-index: 10;
}

.hero-title {
  font-size: 3rem; /* 48px - Reduced from 4rem */
  font-weight: bold;
  font-family: 'Space Grotesk', sans-serif;
  margin-bottom: 24px;
  line-height: 1.1;
}

.hero-subtitle {
  font-size: 1.25rem; /* 20px - Reduced from 1.5rem */
  margin-bottom: 48px;
  max-width: 768px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
  opacity: 0.9;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 16px;
  justify-content: center;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  padding: 16px 32px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1rem; /* 16px - Reduced from 1.125rem */
  text-decoration: none;
  transition: all 0.3s ease;
  transform: translateY(0);
}

.btn:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.btn-primary {
  background: white;
  color: #1a202c;
}

.btn-primary:hover {
  background: #f7fafc;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
}

.btn-icon {
  width: 20px;
  height: 20px;
  margin-left: 8px;
  transition: transform 0.3s ease;
}

.btn-primary .btn-icon {
  transform: translateX(0);
}

.btn-primary:hover .btn-icon {
  transform: translateX(4px);
}

.btn-secondary .btn-icon {
  transform: translateY(0);
}

.btn-secondary:hover .btn-icon {
  transform: translateY(4px);
}

.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
}

.bounce-icon {
  animation: bounce-gentle 2s infinite;
}

.bounce-icon svg {
  width: 24px;
  height: 24px;
  color: white;
  opacity: 0.75;
}

.about-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #f7fafc 0%, #ffffff 100%);
  position: relative;
  overflow: hidden;
}

.about-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(59, 130, 246, 0.05) 0%, rgba(147, 51, 234, 0.05) 100%);
}

.section-title {
  font-size: 2.5rem; /* 40px - Reduced from 3rem */
  font-weight: bold;
  font-family: 'Space Grotesk', sans-serif;
  color: #1a202c;
  margin-bottom: 24px;
}

.section-divider {
  width: 96px;
  height: 4px;
  background: linear-gradient(to right, #3182ce, #805ad5);
  margin: 0 auto 48px auto;
}

.section-subtitle {
  font-size: 1.125rem; /* 18px - Reduced from 1.25rem */
  color: #4a5568;
  max-width: 1024px;
  margin: 0 auto;
  line-height: 1.5;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
  margin-top: 64px;
}

.feature-card {
  background: white;
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px auto;
}

.feature-icon svg {
  width: 32px;
  height: 32px;
  color: white;
}

.feature-icon-1 {
  background: linear-gradient(to right, #3182ce, #805ad5);
}

.feature-icon-2 {
  background: linear-gradient(to right, #805ad5, #d53f8c);
}

.feature-icon-3 {
  background: linear-gradient(to right, #38a169, #3182ce);
}

.feature-title {
  font-size: 1.25rem; /* 20px - Standard h3 size */
  font-weight: bold;
  font-family: 'Space Grotesk', sans-serif;
  color: #1a202c;
  margin-bottom: 8px;
  text-align: center;
}

.feature-text {
  font-size: 0.95rem; /* 15px */
  color: #718096;
  text-align: center;
}

.team-section {
  margin-top: 80px;
}

.team-title {
  font-size: 2rem; /* 32px - Reduced from 2.25rem */
  font-weight: bold;
  font-family: 'Space Grotesk', sans-serif;
  color: #1a202c;
  margin-bottom: 24px;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
  margin-top: 48px;
}

.team-card {
  background: white;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.team-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.team-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #4299e1, #9f7aea);
  transform: scaleX(0);
  transform-origin: bottom right;
  transition: transform 0.3s ease;
}

.team-card:hover::after {
  transform: scaleX(1);
  transform-origin: bottom left;
}

.team-member-image {
  position: relative;
  margin-bottom: 24px;
}

.member-photo {
  width: 128px;
  height: 128px;
  margin: 0 auto;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid #f7fafc;
}

.member-badge {
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  color: white;
  font-size: 0.75rem; /* 12px */
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
}

.founder-badge {
  background: linear-gradient(to right, #3182ce, #805ad5);
}

.dev-badge {
  background: linear-gradient(to right, #38a169, #3182ce);
}

.designer-badge {
  background: linear-gradient(to right, #805ad5, #d53f8c);
}

.marketer-badge {
  background: linear-gradient(to right, #ed8936, #e53e3e);
}

.member-name {
  font-size: 1.125rem; /* 18px - Reduced from 1.25rem */
  font-weight: bold;
  font-family: 'Space Grotesk', sans-serif;
  color: #1a202c;
  margin-bottom: 8px;
}

.member-role {
  font-size: 0.875rem; /* 14px */
  color: #718096;
  margin-bottom: 16px;
}

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

.social-link {
  width: 32px;
  height: 32px;
  background: #f7fafc;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #718096;
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-link:hover {
  background: #ebf8ff;
  color: #3182ce;
}

.social-link svg {
  width: 16px;
  height: 16px;
}

.projects-section {
  padding: 80px 0;
  background: white;
  position: relative;
  overflow: hidden;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: 48px;
  margin-top: 64px;
}

.project-card {
  background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  transition: left 0.5s;
}

.project-card:hover::before {
  left: 100%;
}
.project-title-container{
  display: flex;
  align-items: center;
  margin-bottom: 16px;
}

.project-image {
  aspect-ratio: 16/9;
  padding: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.project-image-1 {
  background-image: url('./assest/caseim.png');
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.project-image-2 {
   background-image: url('./assest/reserone.png');
    background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.project-icon-container {
  text-align: center;
  position: relative;
  z-index: 10;
}

.project-icon {
  width: 80px;
  height: 80px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px auto;
  transition: transform 0.3s ease;
}

.project-card:hover .project-icon {
  transform: scale(1.1);
}

.project-icon svg {
  width: 40px;
  height: 40px;
  color: white;
}

.project-name {
  font-size: 1.25rem; /* 20px - Reduced from 1.5rem */
  font-weight: bold;
  font-family: 'Space Grotesk', sans-serif;
  color: white;
}

.project-shine {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  transform: skewX(-12deg);
  transition: left 1s ease;
}

.project-card:hover .project-shine {
  left: 100%;
}

.project-content {
  padding: 32px;
}

.project-title {
  font-size: 1.25rem; /* 20px - Reduced from 1.5rem */
  font-weight: 600;
  font-family: 'Space Grotesk', sans-serif;
  color: #1a202c;
  margin-right: 10px;
  
}

.project-description {
  font-size: 0.95rem; /* 15px */
  color: #718096;
  margin-bottom: 24px;
  line-height: 1.5;
}

.project-link {
  display: flex;
  align-items: center;
  color: #6b6b6b;
  font-size: 0.95rem; /* 15px */
  font-weight: 600;
  transition: transform 0.3s ease;
}

.project-card:hover .project-link {
  transform: translateX(8px);
}

.project-link svg {
  width: 20px;
  height: 20px;
  margin-left: 8px;
}

.courses-section {
  padding: 80px 0;
  color: white;
  position: relative;
  overflow: hidden;
  background: linear-gradient(-45deg, #1a365d, #2d3748, #4a5568, #718096);
  background-size: 400% 400%;
  animation: gradient 15s ease infinite;
}

.courses-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.courses-float-1 {
  position: absolute;
  top: 40px;
  left: 40px;
  width: 128px;
  height: 128px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

.courses-float-2 {
  position: absolute;
  bottom: 80px;
  right: 80px;
  width: 96px;
  height: 96px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
  animation-delay: -3s;
}

.courses-float-3 {
  position: absolute;
  top: 50%;
  left: 25%;
  width: 64px;
  height: 64px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
  animation-delay: -1s;
}

.white-title {
  color: white;
}

.white-divider {
  background: rgba(255, 255, 255, 0.5);
}

.white-subtitle {
  color: rgba(255, 255, 255, 0.9);
}

.course-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  margin: 48px 0;
}

.course-feature {
  padding: 32px;
  border-radius: 16px;
  transition: all 0.3s ease;
}

.course-feature:hover {
  transform: translateY(-8px);
}

.glass-morphism {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.course-feature-icon {
  width: 64px;
  height: 64px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px auto;
}

.course-feature-icon svg {
  width: 32px;
  height: 32px;
  color: white;
}

.course-feature-title {
  font-size: 1.125rem; /* 18px - Reduced from 1.25rem */
  font-weight: bold;
  font-family: 'Space Grotesk', sans-serif;
  margin-bottom: 8px;
}

.course-feature-text {
  font-size: 0.95rem; /* 15px */
  color: rgba(255, 255, 255, 0.8);
}

.course-buttons {
  display: flex;
  flex-direction: column;
  gap: 16px;
  justify-content: center;
  align-items: center;
  margin-top: 48px;
}

.contact-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #1a202c 0%, #000000 100%);
  color: white;
  position: relative;
  overflow: hidden;
}

.contact-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.contact-line {
  position: absolute;
}

.contact-line-1 {
  top: 80px;
  left: 80px;
  width: 2px;
  height: 80px;
  background: linear-gradient(to bottom, #3b82f6, transparent);
}

.contact-line-2 {
  bottom: 128px;
  right: 64px;
  width: 80px;
  height: 2px;
  background: linear-gradient(to right, #a855f7, transparent);
}

.contact-line-3 {
  top: 50%;
  left: 40px;
  width: 1px;
  height: 128px;
  background: linear-gradient(to bottom, #10b981, transparent);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 48px;
  align-items: center;
  margin-top: 64px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

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

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-icon svg {
  width: 24px;
  height: 24px;
  color: white;
}

.contact-icon-1 {
  background: linear-gradient(to right, #3b82f6, #a855f7);
}

.contact-icon-2 {
  background: linear-gradient(to right, #10b981, #3b82f6);
}

.contact-icon-3 {
  background: linear-gradient(to right, #a855f7, #ec4899);
}

.contact-label {
  font-size: 1rem; /* 16px - Reduced from 1.125rem */
  font-weight: 600;
  margin-bottom: 4px;
}

.contact-value {
  font-size: 0.875rem; /* 14px */
  color: #d1d5db;
}

.contact-form-container {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border-radius: 24px;
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.form-title {
  font-size: 1.25rem; /* 20px - Reduced from 1.5rem */
  font-weight: bold;
  font-family: 'Space Grotesk', sans-serif;
  margin-bottom: 24px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}

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

.form-input, .form-textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  padding: 12px 16px;
  color: white;
  font-size: 0.95rem; /* 15px */
  transition: all 0.3s ease;
}

.form-input::placeholder, .form-textarea::placeholder {
  color: #d1d5db;
}

.form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.form-textarea {
  resize: none;
}

.form-submit {
  width: 100%;
  background: linear-gradient(to right, #3b82f6, #8b5cf6);
  color: white;
  padding: 16px 32px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1rem; /* 16px - Reduced from 1.125rem */
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.form-submit:hover {
  background: linear-gradient(to right, #2563eb, #7c3aed);
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.form-submit svg {
  width: 20px;
  height: 20px;
}

.contact-cta-section {
  margin-top: 64px;
}

.footer {
  background: #000000;
  color: white;
  padding: 48px 0;
  position: relative;
  overflow: hidden;
}

.footer-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(30, 58, 138, 0.2), rgba(91, 33, 182, 0.2));
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
  margin-bottom: 32px;
  position: relative;
  z-index: 10;
}

.footer-main {
  grid-column: span 2;
}

.footer-logo {
  font-size: 1.25rem; /* 20px - Reduced from 1.5rem */
  font-weight: bold;
  font-family: 'Space Grotesk', sans-serif;
  background: linear-gradient(135deg, #4299e1 0%, #9f7aea 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}

.footer-description {
  font-size: 0.875rem; /* 14px */
  color: #d1d5db;
  margin-bottom: 24px;
  line-height: 1.5;
}

.footer-section-title {
  font-size: 1rem; /* 16px */
  font-weight: 600;
  font-family: 'Space Grotesk', sans-serif;
  margin-bottom: 16px;
}

.footer-link-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-link {
  font-size: 0.875rem; /* 14px */
  color: #d1d5db;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-link:hover {
  color: white;
}

.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.875rem; /* 14px */
  color: #d1d5db;
}

.footer-bottom {
  border-top: 1px solid #374151;
  padding-top: 32px;
  text-align: center;
  position: relative;
  z-index: 10;
}

.copyright {
  font-size: 0.875rem; /* 14px */
  color: #9ca3af;
}

.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: linear-gradient(to right, #3b82f6, #8b5cf6);
  color: white;
  border: none;
  border-radius: 50%;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
  z-index: 50;
}

.back-to-top:hover {
  transform: scale(1.1);
}

.back-to-top svg {
  width: 24px;
  height: 24px;
  margin: 0 auto;
}

@keyframes gradient {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

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

@keyframes bounce-gentle {
  0%, 100% { transform: translateY(-5%); }
  50% { transform: translateY(0); }
}

@keyframes slide-in-left {
  0% { transform: translateX(-100%); opacity: 0; }
  100% { transform: translateX(0); opacity: 1; }
}

@keyframes fade-in-up {
  0% { transform: translateY(30px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

@keyframes bounce-in {
  0% { transform: scale(0.3); opacity: 0; }
  50% { transform: scale(1.05); }
  70% { transform: scale(0.9); }
  100% { transform: scale(1); opacity: 1; }
}

.animate-slide-in-left {
  animation: slide-in-left 0.6s ease-out;
}

.animate-fade-in-up {
  animation: fade-in-up 0.8s ease-out;
}

.animate-bounce-in {
  animation: bounce-in 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.section-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.section-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 {
  transition-delay: 0.2s;
}

.delay-2 {
  transition-delay: 0.4s;
}

.delay-3 {
  transition-delay: 0.6s;
}

@keyframes glitch {
  0% { transform: translate(0); }
  20% { transform: translate(-5px, 5px); }
  40% { transform: translate(-5px, -5px); }
  60% { transform: translate(5px, 5px); }
  80% { transform: translate(5px, -5px); }
  100% { transform: translate(0); }
}

.glitch:hover {
  animation: glitch 0.5s infinite;
}

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(to bottom, #4299e1, #9f7aea);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(to bottom, #3182ce, #805ad5);
}

::selection {
  background-color: #4299e1;
  color: white;
}

button:focus,
a:focus {
  outline: 2px solid #4299e1;
  outline-offset: 2px;
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
    align-items: center;
  }
  
  .text-gradient {
    font-size: 1.25rem; /* 20px for mobile */
  }
  
  .hero-title {
    font-size: 2rem; /* 32px - Reduced for mobile */
  }
  
  .hero-subtitle {
    font-size: 1rem; /* 16px - Reduced for mobile */
  }
  
  .hero-buttons {
    flex-direction: column;
  }
  
  .btn {
    font-size: 0.875rem; /* 14px for mobile */
    padding: 14px 24px;
  }
  
  .section-title {
    font-size: 2rem; /* 32px - Reduced for mobile */
  }
  
  .section-subtitle {
    font-size: 1rem; /* 16px for mobile */
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .feature-title {
    font-size: 1.125rem; /* 18px for mobile */
  }
  
  .feature-text {
    font-size: 0.875rem; /* 14px for mobile */
  }
  
  .team-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }
  
  .team-title {
    font-size: 1.75rem; /* 28px for mobile */
  }
  
  .member-name {
    font-size: 1rem; /* 16px for mobile */
  }
  
  .projects-grid {
    grid-template-columns: 1fr;
  }
  
  .project-title {
    font-size: 1.125rem; /* 18px for mobile */
  }
  
  .project-description, .project-link {
    font-size: 0.875rem; /* 14px for mobile */
  }
  
  .course-features {
    grid-template-columns: 1fr;
  }
  
  .course-feature-title {
    font-size: 1rem; /* 16px for mobile */
  }
  
  .course-feature-text {
    font-size: 0.875rem; /* 14px for mobile */
  }
  
  .course-buttons {
    flex-direction: column;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-label {
    font-size: 0.875rem; /* 14px for mobile */
  }
  
  .contact-value {
    font-size: 0.8125rem; /* 13px for mobile */
  }
  
  .form-title {
    font-size: 1.125rem; /* 18px for mobile */
  }
  
  .form-input, .form-textarea {
    font-size: 0.875rem; /* 14px for mobile */
  }
  
  .form-submit {
    font-size: 0.875rem; /* 14px for mobile */
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .footer-main {
    grid-column: span 1;
  }
  
  .footer-logo {
    font-size: 1.125rem; /* 18px for mobile */
  }
  
  .footer-description {
    font-size: 0.8125rem; /* 13px for mobile */
  }
  
  .footer-section-title {
    font-size: 0.875rem; /* 14px for mobile */
  }
  
  .footer-link, .footer-contact-list {
    font-size: 0.8125rem; /* 13px for mobile */
  }
  
  .copyright {
    font-size: 0.8125rem; /* 13px for mobile */
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }
  
  .hero-title {
    font-size: 1.75rem; /* 28px for very small screens */
  }
  
  .hero-subtitle {
    font-size: 0.875rem; /* 14px for very small screens */
  }
  
  .section-title {
    font-size: 1.75rem; /* 28px for very small screens */
  }
  
  .projects-grid {
    grid-template-columns: 1fr;
  }
  
  .project-card {
    margin: 0 16px;
  }
  
  .btn {
    font-size: 0.8125rem; /* 13px for very small screens */
    padding: 12px 20px;
  }
}