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

/* HEADER */
.header {
  background: #001f3f;
  color: white;
  padding: 15px 0;
}

.header .container {
  width: 90%;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  height: 60px;
}

.nav a {
  color: white;
  margin-left: 20px;
  text-decoration: none;
  font-weight: 500;
}
.nav a:hover {
  text-decoration: underline;
}

/* HERO */
.hero {
  position: relative;
  background: url("https://i.ibb.co/GQmWCm1g/Box-Truck.jpg") center/cover
    no-repeat;
  height: 45vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-align: center;
}

.hero-overlay {
  background: rgba(0, 0, 0, 0.55);
  padding: 2rem;
  width: 100%;
}

.hero h1 {
  font-size: 2rem;
  font-weight: 600;
}

/* ABOUT */
.about {
  padding: 4rem 0;
  text-align: center;
  background: #fff;
}

.about h2 {
  color: #002b5c;
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.about p {
  max-width: 800px;
  margin: 0.8rem auto;
  color: #333;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.card {
  background: #f6f9fb;
  padding: 1.8rem;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
}

.card h3 {
  color: #005f8e;
  margin-bottom: 0.8rem;
}

/* SERVICES */
.services {
  background: #eef4f8;
  padding: 4rem 0;
  text-align: center;
}

.services h2 {
  color: #002b5c;
  margin-bottom: 2rem;
}

/* CONTACT SECTION */
.contact {
  padding: 4rem 1rem;
  background-color: #f6f9fb;
}

.contact-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  max-width: 1100px;
  margin: 0 auto;
  gap: 2rem;
}

/* FORM */
.contact-form {
  flex: 1;
  min-width: 300px;
}

.contact-form h2 {
  font-size: 2rem;
  color: #002b5c;
  margin-bottom: 1rem;
}

.vertical-form {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.vertical-form label {
  font-weight: 600;
  color: #333;
}

.vertical-form input,
.vertical-form textarea {
  padding: 0.8rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 1rem;
}

.vertical-form button {
  background: #11a6a1;
  color: white;
  border: none;
  padding: 0.8rem 1rem;
  border-radius: 6px;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.3s ease;
}

.vertical-form button:hover {
  background: #0e8e8a;
}

/* CONTACT IMAGE */
.contact-image {
  flex: 1;
  min-width: 280px;
  text-align: center;
}

.contact-image img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.15));
}

/* FOOTER */
.footer {
  background: #001f3f;
  color: white;
  text-align: center;
  padding: 2.5rem 1rem;
}

.footer-logo {
  height: 90px;
  margin-bottom: 1rem;
}

.footer p {
  margin: 0.4rem 0;
}

/* FADE-IN EFFECT */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1s ease-out, transform 1s ease-out;
}

.appear {
  opacity: 1;
  transform: translateY(0);
}

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

  .contact-image img {
    max-width: 280px;
  }

  .hero {
    height: 35vh;
  }

  .hero h1 {
    font-size: 1.6rem;
  }
}