* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: #f7f9fb;
  color: #222;
  line-height: 1.6;
}

/* HEADER */
header {
  background: linear-gradient(90deg, #001f3f, #0074d9);
  color: #fff;
  padding: 20px 0;
  text-align: center;
}

header h1 {
  font-size: 2rem;
}

nav {
  margin-top: 10px;
}

nav a {
  color: #fff;
  text-decoration: none;
  margin: 0 15px;
  font-weight: 500;
}

nav a:hover {
  color: #00bfff;
}

/* HERO */
.hero {
  background: url('https://images.unsplash.com/photo-1519389950473-47ba0277781c?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
  height: 75vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: white;
}

.hero h2 {
  font-size: 2.5rem;
  text-shadow: 2px 2px 5px rgba(0,0,0,0.6);
}

.hero p {
  font-size: 1.1rem;
  margin-top: 10px;
  text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
}

.btn {
  margin-top: 20px;
  background: #0074d9;
  color: #fff;
  padding: 12px 25px;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  font-size: 1rem;
  transition: 0.3s;
}

.btn:hover {
  background: #005fa3;
}

/* CONTENT SECTIONS */
section {
  padding: 60px 10%;
  background: #fff;
  margin: 20px auto;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

section h2 {
  text-align: center;
  color: #001f3f;
  border-bottom: 3px solid #0074d9;
  display: inline-block;
  padding-bottom: 5px;
  margin-bottom: 20px;
}

.intro p, section p {
  text-align: center;
  max-width: 800px;
  margin: auto;
}

/* SERVICES GRID */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  margin-top: 30px;
}

.service-box {
  background: #f1f5f9;
  padding: 20px;
  border-radius: 12px;
  text-align: center;
  transition: 0.3s;
}

.service-box:hover {
  background: #e9f2ff;
  transform: translateY(-5px);
}

/* TEAM */
.team-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  margin-top: 30px;
}

.team-member {
  text-align: center;
}

.team-member img {
  border-radius: 50%;
  width: 150px;
  height: 150px;
  object-fit: cover;
}

/* CONTACT FORM */
form {
  max-width: 600px;
  margin: 30px auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

input, textarea {
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 8px;
}

textarea {
  resize: none;
  height: 120px;
}

/* FOOTER */
footer {
  background: #001f3f;
  color: #fff;
  text-align: center;
  padding: 20px 10px;
  margin-top: 30px;
}

footer a {
  color: #00bfff;
  text-decoration: none;
}