:root {
  --font1: "libre franklin", arial, sans-serif;
  --font2: "Source Sans 3", sans-serif;
  --dgray: #666666;
  --lgray: #8c8c8c;
  --vlgray: #f5f5f5;
  --white: #ffffff;
  --gold: #d99e32;
}

* {
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--white);
  font-family: var(--font2);
  font-weight: 500;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

h1 {
  font-family: var(--font1);
  font-weight: 900;
  font-size: 48px;
  margin-bottom: 30px;
}

h2 {
  font-family: var(--font1);
  font-weight: 700;
  color: var(--dgray);
}

p {
  font-family: var(--font2);
  font-weight: 500;
  text-align: justify;
}

a {
  color: var(--white);
  transition: 0.4s;
}
a:hover {
  text-decoration-thickness: 3px;
  text-decoration-color: var(--gold);
}

ul li {
  list-style: none;
}

button {
  background-image: linear-gradient(to right, var(--dgray), var(--lgray));
  background-size: 400% 200%;
  background-position: right;
  color: var(--white);
  border: none;
  padding: 10px 15px;
  font-size: 16px;
  cursor: pointer;
  border-radius: 6px;
  transition: background-position 0.5s ease;
  font-family: var(--font2);
}

button:hover {
  background-position: left;
}

.content {
  max-width: 1440px;
  margin: auto;
  padding: 3%;
  color: var(--dgray);
}

.content h1 {
  text-align: center;
}
#line {
  max-width: 1440px;
  background-color: var(--vlgray);
  height: 2px;
  margin-top: 5px;
  margin-bottom: 5px;
  margin-left: auto;
  margin-right: auto;
}

/*Hero page*/
#home {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  padding: 0;
  margin: 0;
}
#home video {
  width: auto;
  height: 70vh;
  padding: 0;
  margin: 0;
}

/*navbar*/
nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
}

.navbar {
  background-color: var(--lgray);
  padding: 20px;
  width: 100%;
  filter: drop-shadow(0 1px 3px var(--dgray));
  box-sizing: border-box;
}

.navbar ul {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 30px;
  margin: 0;
  padding: 0;
  width: 100%;
}

.navbar ul li a {
  color: var(--white);
  font-size: 18px;
  text-decoration: none;
  transition: 0.4s;
}

.navbar ul li a:hover {
  text-decoration: underline;
  text-decoration-thickness: 3px;
  text-decoration-color: var(--gold);
  color: var(--gold);
}

.navbar ul li a.active {
  text-decoration: none;
  color: var(--gold);
}

/*services*/
#services h2 {
  text-align: center;
}

.services_all {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
}

.services_content {
  gap: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.services_content ul {
  text-align: center;
}
.services_icon {
  width: 140px;
  height: auto;
  color: var(--gold);
}

.manpower_text {
  width: 80%;
  text-align: center;
  color: var(--lgray);
}

/*About us*/
#about {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 50vh;
}
#about p {
  margin: 10px 10px 0 0;
}

#about h2 {
  margin: 10px 0 0 0;
}

.about_columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.vision,
.mission {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px;
  background-color: var(--vlgray);
  border-radius: 5px;
  border: var(--gold) 2px solid;
}

/*contact us*/
#contact {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  height: 50vh;
}
.contact_all {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0px;
}
.contact_text {
  padding: 20px;
  text-align: right;
}
.contact_btn {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  margin: 20px;
}
#contact h1 {
  text-align: left;
}
.mail_icon,
.whatsapp_icon {
  height: 32px;
  width: 32px;
  color: var(--gold);
  margin: 15px;
  transition: 0.4s;
  text-decoration: none;
}
.mail_icon:hover {
  color: #db4437;
  cursor: pointer;
}
.whatsapp_icon:hover {
  color: #25d366;
  cursor: pointer;
}

/*footer*/
footer {
  background-color: var(--dgray);
  margin-top: 20px;
}
.footer {
  color: var(--white);
  text-align: center;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.footer img {
  height: 32px;
  width: auto;
  margin: 5px;
  margin-left: 7px;
  margin-right: 7px;
}
.footer a {
  margin: 5px;
  margin-left: 7px;
  margin-right: 7px;
}
.copy_text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  font-size: 14px;
  margin-left: auto;
  margin-right: auto;
  padding-bottom: 10px;
  color: var(--white);
}

/*responsive*/
@media (max-width: 800px) {
  .services_all {
    grid-template-columns: 1fr;
  }
  .about_columns {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 430px) {
  .navbar ul li {
    font-size: 14px;
  }
  h1 {
    font-size: 32px;
    margin-bottom: 18px;
  }
  p {
    font-size: 14px;
  }
  .services_icon {
    width: 100px;
  }
  #home video {
    height: 50vh;
  }
  .copy_text {
    font-size: 10px;
  }
}