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

body {
  font-family: "Inter", sans-serif;
  background-color: #010101;
  color: white;
  width: 100%;
  overflow-x: hidden;
}

header {
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 60px;
  background-color: rgba(1, 1, 1, 0.9);
  backdrop-filter: blur(8px);
  transition: padding 0.3s ease, background-color 0.3s ease;
  animation: fadeIn 0.8s ease-out forwards;
}

header.scrolled {
  padding: 16px 60px;
  background-color: rgba(1, 1, 1, 0.95);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.logo img {
  width: auto;
  height: 50px;
  max-height: 100%;
  display: block;
  transition: transform 0.3s ease;
}

.logo:hover img {
  transform: scale(1.05);
}

nav {
  display: flex;
  gap: 24px;
  align-items: center;
}

nav a {
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  color: #a9a9a9;
  position: relative;
  transition: color 0.3s ease;
}

nav a:after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: white;
  transition: width 0.3s ease;
}

nav a:hover:after {
  width: 100%;
}

nav a.active {
  color: white;
}

nav a.active:after {
  width: 100%;
}

.signup-button {
  border: 1px solid #ececec;
  background: transparent;
  border-radius: 10px;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 500;
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
  overflow: hidden;
  position: relative;
  z-index: 1;
}

.signup-button:before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
  z-index: -1;
}

.signup-button:hover:before {
  left: 0;
}

.signup-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.about-hero {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 100px 60px 100px;
  animation: fadeIn 1s ease-out forwards;
}

.about-hero h1 {
  font-size: 48px;
  font-weight: 800;
  margin-bottom: 30px;
  animation: fadeIn 1s ease-out 0.2s forwards;
  opacity: 0;
  transform: translateY(20px);
}

.light-left,
.light-right {
  position: absolute;
  top: 50%;
  width: 180px;
  height: 400px;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.2) 0%,
    transparent 80%
  );
  filter: blur(60px);
  z-index: 1;
  transform: translateY(-50%);
  pointer-events: none;
  animation: pulse 8s infinite alternate;
}

.light-left {
  left: -90px;
}

.light-right {
  right: -90px;
}

.about-content {
  max-width: 1000px;
  margin: 0 auto;
  padding: 40px 0;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeIn 1s ease-out 0.4s forwards;
}

.about-content p {
  margin-bottom: 20px;
  font-size: 16px;
  line-height: 1.8;
  color: #e1e1e1;
  text-align: left;
}

.about-section {
  padding: 60px;
  text-align: center;
}

.about-section h2 {
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 30px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeIn 1s ease-out 0.2s forwards;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.value-card {
  background: #0c0c0c;
  border: 1px solid #2e2e2e;
  border-radius: 12px;
  padding: 30px;
  transition: all 0.4s ease;
  text-align: center;
  opacity: 0;
  transform: translateY(20px);
}

.value-card:nth-child(1) {
  animation: fadeIn 1s ease-out 0.3s forwards;
}

.value-card:nth-child(2) {
  animation: fadeIn 1s ease-out 0.4s forwards;
}

.value-card:nth-child(3) {
  animation: fadeIn 1s ease-out 0.5s forwards;
}

.value-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  border-color: #4a4a4a;
}

.value-icon {
  width: 70px;
  height: 70px;
  background: #1a1a1a;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  transition: all 0.3s ease;
}

.value-icon i {
  font-size: 30px;
  color: #fff;
}

.value-card:hover .value-icon {
  background: #333;
  transform: scale(1.1);
}

.value-card h3 {
  font-size: 24px;
  margin-bottom: 15px;
}

.value-card p {
  color: #a9a9a9;
  font-size: 16px;
  line-height: 1.6;
}

.team-section {
  background: #050505;
  padding: 80px 60px;
  text-align: center;
}

.team-section h2 {
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 50px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeIn 1s ease-out 0.2s forwards;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.team-member {
  background: #0c0c0c;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.4s ease;
  opacity: 0;
  transform: translateY(20px);
}

.team-member:nth-child(1) {
  animation: fadeIn 1s ease-out 0.3s forwards;
}

.team-member:nth-child(2) {
  animation: fadeIn 1s ease-out 0.4s forwards;
}

.team-member:nth-child(3) {
  animation: fadeIn 1s ease-out 0.5s forwards;
}

.team-member:nth-child(4) {
  animation: fadeIn 1s ease-out 0.6s forwards;
}

.team-member:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.team-photo {
  width: 100%;
  height: 220px;
  background-color: #555;
  display: flex;
  align-items: center;
  justify-content: center;
}

.team-photo i {
  font-size: 60px;
  color: #888;
}

.team-info {
  padding: 20px;
}

.team-info h3 {
  font-size: 20px;
  margin-bottom: 5px;
}

.team-info p {
  color: #a9a9a9;
  font-size: 14px;
  margin-bottom: 15px;
}

.team-social {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-top: 15px;
}

.team-social a {
  color: #a9a9a9;
  font-size: 16px;
  transition: all 0.3s ease;
}

.team-social a:hover {
  color: #fff;
  transform: translateY(-3px);
}

.cta-section {
  text-align: center;
  padding: 80px 20px;
  background: linear-gradient(to bottom, #010101, #0d0d0d);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    circle at center,
    rgba(50, 50, 50, 0.3) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.cta-container {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeIn 1s ease-out 0.2s forwards;
}

.cta-section h2 {
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 20px;
}

.cta-section p {
  font-size: 18px;
  color: #a9a9a9;
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.cta-primary {
  background: linear-gradient(90deg, #333 0%, #1a1a1a 100%);
  border: none;
  padding: 14px 36px;
  font-size: 16px;
  font-weight: 500;
  color: white;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.cta-secondary {
  border: 1px solid #ececec;
  background: transparent;
  padding: 14px 36px;
  font-size: 16px;
  font-weight: 500;
  color: white;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.cta-primary:hover,
.cta-secondary:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.cta-primary:hover {
  background: linear-gradient(90deg, #444 0%, #2a2a2a 100%);
}

.cta-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
}

.footer {
  background-color: #0d0d0d;
  color: #ccc;
  text-align: center;
  padding: 20px 0;
  font-size: 14px;
  font-family: "Inter", sans-serif;
  border-top: 1px solid #222;
}

.dropdown {
  position: relative;
}

.dropdown-content {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: #1a1a1a;
  min-width: 200px;
  box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
  z-index: 1001;
  border-radius: 0 0 8px 8px;
  border: 1px solid #333;
  padding: 10px 0;
}

.dropdown-content a {
  color: #e1e1e1;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
  transition: all 0.3s ease;
  text-align: left;
}

.dropdown-content a:hover {
  background-color: #333;
  color: white;
}

.menu-toggle {
  display: none;
  font-size: 1.5rem;
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0% {
    transform: translateY(-50%) scale(1);
  }
  50% {
    transform: translateY(-50%) scale(1.05);
  }
  100% {
    transform: translateY(-50%) scale(1);
  }
}

@media (max-width: 992px) {
  header {
    padding: 16px 30px;
  }
  header.scrolled {
    padding: 12px 30px;
  }
  .about-hero {
    padding: 60px 30px 60px;
  }
  .about-hero h1 {
    font-size: 36px;
  }
  .about-section {
    padding: 40px 30px;
  }
  .team-section {
    padding: 60px 30px;
  }
}

@media (max-width: 768px) {
  header {
    padding: 14px 20px;
    flex-wrap: wrap;
  }
  header.scrolled {
    padding: 10px 20px;
  }
  .about-hero h1 {
    font-size: 32px;
  }
  .about-content {
    padding: 30px 20px;
  }
  .about-section,
  .team-section {
    padding: 40px 20px;
  }
  .about-section h2,
  .team-section h2,
  .cta-section h2 {
    font-size: 30px;
  }
  .team-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }

  nav#nav-menu {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: rgba(1, 1, 1, 0.95);
    padding: 1rem;
    z-index: 1000;
  }

  nav#nav-menu.active {
    display: flex;
  }

  nav a {
    width: 100%;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .dropdown-content {
    position: static;
    background-color: transparent;
    padding-left: 1rem;
    display: none;
    border: none;
    border-radius: 0;
    box-shadow: none;
  }

  .dropdown.active .dropdown-content {
    display: block;
  }

  .menu-toggle {
    display: block;
  }
}

@media (max-width: 576px) {
  .about-hero h1 {
    font-size: 28px;
  }
  .about-content p {
    font-size: 15px;
  }
  .value-card,
  .team-member {
    padding: 20px;
  }
  .cta-section h2 {
    font-size: 26px;
  }
  .cta-section p {
    font-size: 16px;
  }
  .cta-buttons {
    flex-direction: column;
    gap: 15px;
  }
  .cta-primary,
  .cta-secondary {
    width: 100%;
    padding: 12px 20px;
  }
}

@media (max-width: 380px) {
  .about-hero h1 {
    font-size: 24px;
  }
  .about-section h2,
  .team-section h2,
  .cta-section h2 {
    font-size: 22px;
  }
}