/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body {
  background: radial-gradient(circle at top right, #0a0a14, #000000);
  color: #fff;
  overflow-x: hidden;
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 5%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  z-index: 1000;
}
/* Navbar Logo Perfect Alignment Fix */
/* Perfect Navbar Logo Alignment + Responsive Fix */
/* Final Navbar Logo Fix — Centered + Balanced */
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 2px;
}

.nav-logo {
  height: 22px; /* ✅ perfect height balance */
  width: auto;
  object-fit: contain;
  display: block;
  margin-top: 2px;
  border-radius: 4px;
  transform: translateY(2px); /* fine-tune vertical alignment */
}

.logo span {
  font-weight: 700;
  font-size: 1.25rem;
  color: white;
  line-height: 1;
}

/* Mobile Optimization */
@media (max-width: 768px) {
  .nav-logo {
    height: 20px;
    transform: translateY(1px);
  }

  .logo span {
    font-size: 1.1rem;
  }
}



.nav-links {
  display: flex;
  list-style: none;
  gap: 1.5rem;
  align-items: center;
}
.nav-links a {
  text-decoration: none;
  color: #e5e5e5;
  font-weight: 500;
  transition: color 0.3s;
}
.nav-links a:hover {
  color: #00b2ff;
}
.signup {
  background: linear-gradient(90deg, #007bff, #00e0ff);
  color: white !important;
  padding: 0.6rem 1.2rem;
  border-radius: 12px;
  font-weight: 600;
  transition: all 0.3s;
}
.signup:hover {
  filter: brightness(1.2);
  transform: scale(1.05);
}

/* Hero Section */
.hero {
  position: relative;
  text-align: center;
  padding: 8rem 2rem 6rem;
  color: #fff;
  background: radial-gradient(circle at 30% 50%, #001229, #000);
  background-image: url("bg.png");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}
.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom right,
    rgba(0, 0, 50, 0.8),
    rgba(0, 0, 0, 0.9)
  );
  z-index: 0;
}
.hero * {
  position: relative;
  z-index: 1;
}
.badge {
  display: inline-block;
  background: rgba(255,255,255,0.1);
  color: #00e0ff;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  font-weight: 600;
  margin-bottom: 1rem;
  backdrop-filter: blur(8px);
}
.gradient-text {
  background: linear-gradient(90deg, #00b2ff, #9b5cff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero h1 {
  font-size: 3rem;
  line-height: 1.2;
  margin-bottom: 1rem;
  font-weight: 700;
}
.hero p {
  color: #cfcfcf;
  max-width: 650px;
  margin: 0 auto 2rem;
  font-size: 1.05rem;
}
.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 4rem;
}
.btn {
  border: none;
  cursor: pointer;
  padding: 0.9rem 1.8rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
}
.btn.primary {
  background: linear-gradient(90deg, #007bff, #00e0ff);
  color: white;
  box-shadow: 0 0 15px rgba(0, 183, 255, 0.4);
}
.btn.primary:hover {
  box-shadow: 0 0 25px rgba(0, 183, 255, 0.7);
  transform: scale(1.05);
}
.btn.outline {
  border: 2px solid #00e0ff;
  color: #00e0ff;
  background: transparent;
}
.btn.outline:hover {
  background: #00e0ff;
  color: #fff;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  color: #00b2ff;
}
.hero-stats div h3 {
  font-size: 1.6rem;
  font-weight: 700;
}

/* Why Section */
.why {
  text-align: center;
  padding: 6rem 2rem;
  background: #070712;
}
.why h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}
.why p {
  color: #aaa;
}
.why-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}
.card {
  background: rgba(255, 255, 255, 0.05);
  padding: 2rem;
  border-radius: 20px;
  box-shadow: 0 0 25px rgba(0, 183, 255, 0.08);
  transition: transform 0.3s, box-shadow 0.3s;
  backdrop-filter: blur(12px);
}
.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 0 35px rgba(0, 183, 255, 0.3);
}

/* Testimonials */
.testimonials {
  text-align: center;
  padding: 6rem 2rem;
  background: linear-gradient(180deg, #070712, #000);
}
.testimonials h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}
.testimonial-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  margin-top: 2rem;
}
.testimonial {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 2rem;
  max-width: 350px;
  box-shadow: 0 0 25px rgba(0, 183, 255, 0.05);
  transition: 0.3s;
}
.testimonial:hover {
  box-shadow: 0 0 30px rgba(0, 183, 255, 0.2);
}

/* Contact */
.contact {
  text-align: center;
  padding: 6rem 2rem;
  background: radial-gradient(circle at top, #001129, #000);
}
.contact h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}
.contact-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}
.contact-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 4px 20px rgba(0, 183, 255, 0.05);
  backdrop-filter: blur(12px);
}
form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 500px;
  margin: 0 auto;
}
input,
textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  font-size: 1rem;
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
}
textarea {
  height: 120px;
  resize: none;
}
input::placeholder,
textarea::placeholder {
  color: #aaa;
}

footer {
  text-align: center;
  padding: 2rem;
  background: #000;
  color: #888;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
}

/* Fade-in Animation */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
section {
  animation: fadeUp 0.8s ease both;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }
  .hero-stats {
    flex-direction: column;
    gap: 1.5rem;
  }
  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}
footer {
  text-align: center;
  padding: 2rem;
  background: #000;
  color: #888;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
}

.footer-link {
  color: #00b2ff;
  margin-left: 8px;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

.footer-link:hover {
  color: #00e0ff;
}

/* ---------- Auth Pages (Login / Signup) ---------- */
.auth-body {
  background: radial-gradient(circle at top, #0d0d1f, #050509);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  margin: 0;
}

.auth-container {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border-radius: 16px;
  padding: 2.5rem;
  width: 90%;
  max-width: 380px;
  text-align: center;
  box-shadow: 0 0 25px rgba(0, 174, 255, 0.2);
}

.auth-container h2 {
  margin-bottom: 1.5rem;
  font-size: 1.6rem;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.auth-form input {
  padding: 0.9rem;
  border-radius: 8px;
  border: none;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 1rem;
}

.auth-form input::placeholder {
  color: #aaa;
}

.auth-form button {
  margin-top: 1rem;
}

.auth-container p {
  margin-top: 1rem;
  font-size: 0.95rem;
}

.auth-container a {
  color: #00c6ff;
  text-decoration: none;
}

.auth-container a:hover {
  text-decoration: underline;
}

/* Responsive adjustments */
@media (max-width: 600px) {
  .auth-container {
    padding: 2rem 1.5rem;
  }
  .auth-container h2 {
    font-size: 1.3rem;
  }
}