body {
  font-family: 'Inter', sans-serif;
  margin: 0;
  background: #0b0f14;
  color: #e6edf3;
}

/* LAYOUT */
.container {
  max-width: 1100px;
  margin: auto;
  padding: 0 20px;
}

.section {
  padding: 80px 20px;
}

.dark {
  background: #11161c;
}

.center {
  text-align: center;
}

/* HEADER */
.sticky {
  position: sticky;
  top: 0;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(10px);
}

.nav {
  display: flex;
  justify-content: space-between;
  padding: 15px 0;
}

.nav a {
  color: white;
  margin-left: 20px;
  text-decoration: none;
}

.nav-cta {
  background: #1279b4;
  padding: 8px 15px;
  border-radius: 6px;
}

/* HERO */
.hero {
  position: relative;
  padding: 140px 20px;
  text-align: center;
  background: url('images/bg2.png') center/cover no-repeat;
}

.overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.7);
}

.hero-content {
  position: relative;
}

.hero h1 {
  font-size: 3rem;
}

.hero-buttons {
  margin-top: 20px;
}

/* BUTTONS */
.btn {
  padding: 14px 28px;
  border-radius: 6px;
  text-decoration: none;
  display: inline-block;
  margin: 10px;
}

.primary {
  background: linear-gradient(135deg, #1279b4, #0cacb8);
  color: white;
}

.secondary {
  border: 1px solid white;
  color: white;
}

/* GRID */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
}



#services {
  border-bottom: 1px solid rgba(255,255,255,0.05);
}



.card {
  background: #0f141a;
  padding: 25px;
  border-radius: 10px;
  flex: 1;
  transition: 0.3s;
}

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

/* FORM */
.lead-form input {
  display: block;
  width: 100%;
  margin: 10px 0;
  padding: 12px;
}

/* QUIZ */
.quiz select {
  width: 100%;
  padding: 10px;
  margin-bottom: 15px;
}

/* CTA */
.cta {
  text-align: center;
}

/* ANIMATION */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
  transition: 1s;
}

/* ABOUT 3D BOX */
.about-card {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 16px;
  padding: 40px;
  text-align: center;

  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.08);

  box-shadow: 0 20px 60px rgba(0,0,0,0.6);

  transform-style: preserve-3d;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.about-card:hover {
  transform: rotateX(6deg) rotateY(-6deg) scale(1.03);
  box-shadow: 0 30px 80px rgba(0,0,0,0.8);
}

/* subtle glow */
.about-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 16px;
  background: linear-gradient(120deg, transparent, rgba(18,121,180,0.2), transparent);
  opacity: 0;
  transition: 0.4s;
}

.about-card:hover::before {
  opacity: 1;
}

.highlight {
  margin-top: 15px;
  font-weight: 600;
  color: #0cacb8;
}
.card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
  opacity: 0.9;
  transition: 0.3s;
}

.card:hover img {
  opacity: 1;
  transform: scale(1.03);
}

#quiz-result {
  margin-top: 20px;
  font-weight: 600;
  font-size: 1.1rem;
}