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

body {
  background: #ffffff;
  color: #333;
  line-height: 1.6;
}

/* Header */
header {
  background: linear-gradient(90deg, #00296b, #0096c7);
  box-shadow: 0 3px 10px rgba(0,0,0,0.1);
  padding: 0; /* remove inner spacing */
  position: relative;
}

.header-container {
  width: 100%;
  height: 120px; /* adjust as needed */
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(90deg, #00296b, #0096c7);
}

.header-container::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  background: inherit; /* extends gradient smoothly */
  z-index: 0;
}

.logo {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 550px; /* adjust if you want it smaller */
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 3px 6px rgba(0,0,0,0.2));
}

/* Hero */
.hero {
  position: relative;
  height: 70vh;
  background: url('back.png') center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-align: center;
}

.overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 50, 0.4);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 1rem;
}
.hero-content h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}
.hero-content p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}
.btn {
  background: #48cae4;
  color: #003049;
  padding: 0.7rem 1.5rem;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.3s ease;
}
.btn:hover {
  background: #ade8f4;
}

/* Sections */
.container {
  width: 90%;
  max-width: 1100px;
  margin: 3rem auto;
  text-align: center;
}

h2 {
  color: #0077b6;
  font-size: 2rem;
  margin-bottom: 1rem;
}

/* About */
.about p {
  font-size: 1.05rem;
  color: #444;
  max-width: 800px;
  margin: 0 auto;
}

/* Services */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.service-card {
  background: #e9f8ff;
  border: 1px solid #caf0f8;
  padding: 1.5rem;
  border-radius: 15px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.05);
  transition: all 0.3s ease;
}
.service-card:hover {
  transform: translateY(-5px);
  background: #d0f4ff;
}

/* Footer */
footer {
  background: #00296b;
  color: #fff;
  text-align: center;
  padding: 2rem 1rem;
}
footer a {
  color: #90e0ef;
  text-decoration: none;
}
footer a:hover {
  text-decoration: underline;
}
.copy {
  font-size: 0.9rem;
  margin-top: 1rem;
  opacity: 0.8;
}

/* Responsive */
@media (max-width: 768px) {
  .hero-content h2 {
    font-size: 1.6rem;
  }
  .hero-content p {
    font-size: 1rem;
  }
  .btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
  }
  .logo {
    max-width: 350px;
  }
}