body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: #f6f6f6;
  color: #111;
  transition: background 0.3s, color 0.3s;
}

body.dark-mode {
  background-color: #0c0c0c;
  color: #eee;
}

.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(6px);
  box-shadow: 0 0 10px rgba(255, 0, 0, 0.3);
  z-index: 1000;
}

body.dark-mode .navbar {
  background: rgba(20, 20, 20, 0.95);
  box-shadow: 0 0 10px red;
}

.navbar-container {
  max-width: 1200px;
  margin: auto;
  padding: 0.5rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 90px;
}

.logo img {
  height: 80px;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: red;
  border-radius: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-links a,
.nav-links button {
  background: #e60000;
  color: white;
  padding: 8px 14px;
  border: none;
  border-radius: 18px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
  transition: background 0.3s ease;
}

.nav-links a:hover,
.nav-links button:hover {
  background: #b80000;
}

.content {
  padding-top: 100px;
  padding: 40px 20px 60px;
  max-width: 1200px;
  margin: auto;
  margin-top: 80px;
}

.about-wrapper {
  display: flex;
  gap: 30px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.text-section {
  flex: 1 1 600px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.image-section {
  flex: 1 1 400px;
  text-align: center;
}

.image-section img {
  width: 100%;
  max-width: 400px;
  border-radius: 12px;
  box-shadow: 0 0 15px rgba(255,0,0,0.2);
  margin-top: 65px;
}

.info-box {
  background: #fff;
  border-radius: 16px;
  padding: 20px 25px;
  box-shadow: 0 0 12px rgba(255,0,0,0.15);
  line-height: 1.7;
  transition: 0.3s ease;
}

body.dark-mode .info-box {
  background: #1a1a1a;
}

.info-box h2 {
  color: red;
  margin-bottom: 10px;
}

.info-box ul, .info-box p {
  font-size: 1rem;
  margin-bottom: 1rem;
}

.footer {
  background: #111;
  color: #eee;
  text-align: center;
  padding: 20px;
  margin-top: 40px;
  font-size: 0.9rem;
}

/* Responsive Styles */
@media (max-width: 768px) {
  .about-wrapper {
    flex-direction: column;
  }

  .image-section img {
    max-width: 100%;
    margin-left: 0;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    right: 20px;
    top: 90px;
    background: #222;
    padding: 12px 0;
    width: 180px;
    border-radius: 12px;
    box-shadow: 0 0 15px rgba(0,0,0,0.4);
    z-index: 999;
  }

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

  .hamburger {
    display: flex;
  }

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

  .logo img {
    height: 70px;
  }
}