* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Tahoma, sans-serif;
}

body {
  background: #ffffff;
  color: #0f172a;
}

/* Navbar */
nav {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  padding: 18px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: transparent;
  color: white;
  z-index: 10;
}

.logo {
  font-size: 1.4rem;
  font-weight: 700;
}

.logo a {
  color: white;
  text-decoration: none;
}

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 24px;
  margin: 0;
  padding: 0;
}

.nav-links ul {
  list-style: none;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 24px;
  margin: 0;
  padding: 0;
}

.nav-links li {
  display: flex;
  align-items: center;
}

.nav-links a {
  color: white;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  position: relative;
  padding: 6px 0;
}

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

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





/* Hero Section */
.hero {
  min-height: 80vh;
  padding: 60px 40px;
  background: linear-gradient(135deg, #0b132b, #1c2d5a);
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
}

.hero-content {
  max-width: 600px;
}

.hero-content h1 {
  font-size: 3rem;
  line-height: 1.2;
  margin-bottom: 20px;
}

.hero-content h1 span {
  color: #ffffff;
}

.hero-content p {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 30px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
}

.hero-buttons a {
  text-decoration: none;
}

.btn {
  padding: 12px 26px;
  border-radius: 10px;
  font-size: 1rem;
  cursor: pointer;
  border: none;
}

.btn.primary {
  background: #ff7a18;
  color: white;
}

.btn.secondary {
  background: transparent;
  color: white;
  border: 2px solid white;
}

.btn.primary:hover {
  background: #ff9e4a;
}

.btn.secondary:hover {
  background: white;
  color: #0b132b;
}

/* Hero Card */
.hero-card {
  background: rgba(255, 255, 255, 0.15);
  padding: 30px 40px;
  border-radius: 16px;
  text-align: center;
  backdrop-filter: blur(10px);
}

.hero-card h3 {
  font-size: 1.4rem;
  margin-bottom: 10px;
}

.hero-card p {
  font-size: 0.95rem;
}

/* About Section */
.about {
  padding: 80px 40px;
  text-align: center;
  background-color: white;
}

.about h2 {
  font-size: 2.2rem;
  margin-bottom: 20px;
}

.about-text {
  max-width: 700px;
  margin: 0 auto 40px;
  font-size: 1.05rem;
  color: #334155;
}

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

.feature {
  background: #e5e7eb;
  padding: 16px 30px;
  border-radius: 12px;
  font-weight: 600;
}

footer {
  background-color: #0b132b;
  color: white;
  text-align: center;
  padding: 20px 40px;
}

footer a {
  color: #ff7a18;
  text-decoration: none;
  font-weight: 500;
}

footer a:hover {
  text-decoration: underline;
}

footer .version {
  margin-top: 10px;
  font-size: 0.9rem;
  opacity: 0.8;
}

/* Responsive */
@media (max-width: 900px) {
  .hero {
    flex-direction: column;
    text-align: center;
  }

  .hero-buttons {
    justify-content: center;
  }
}

/* Responsive for mobile */
@media (max-width: 768px) {
  /* Mobile: show nav links inline so there's no burger menu */
  .nav-links {
    display: flex;
    gap: 12px;
    align-items: center;
    position: static;
    height: auto;
    width: auto;
    background: transparent;
    padding-top: 0;
    transform: none;
    transition: none;
    z-index: auto;
    pointer-events: auto;
    justify-content: flex-end;
  }

  .nav-links ul {
    display: flex;
    flex-direction: row;
    gap: 12px;
  }

  .nav-links li {
    margin: 0;
  }

  .nav-links li a {
    font-size: 0.95rem;
  }
}