/* variaveis */
:root {
  --primary-color: rgba(0, 176, 0, 0.553);
  --secondary-color: rgb(255, 255, 255);
  --tertiary-color: rgb(255, 255, 255);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Verdana, Geneva, Tahoma, sans-serif;
}

/* logo */
header .logo img {
  width: 80px;
}

/* nav */
header nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30px 10%;
  background-color: #fff;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

header nav ul {
  display: flex;
  list-style: none;
}

header nav ul li {
  margin: 0 10px;
}

header nav ul li a {
  text-decoration: none;
  color: #333;
}

header nav ul li a:hover {
  color: var(--primary-color);
}

/* banner */
.banners {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background-color: var(--primary-color);
  color: var(--tertiary-color);
  text-align: center;
}

.banner {
  padding: 200px 100px;
  color: white;
  background-image: linear-gradient(
      to top,
      var(--primary-color),
      rgba(54, 53, 53, 0.569)
    ),
    url(../imagens/grupo.jpg);
  background-position: center, center;
  background-size: cover, cover;
}

.banner h1 {
  font-size: 2rem;
  margin-bottom: 40px;
  text-transform: uppercase;
  max-width: 900px;
}

.banner p {
  font-size: 1.2rem;
  margin-bottom: 20px;
}

.banner hr {
  width: 100px;
  height: 3px;
  background-color: var(--tertiary-color);
  margin: 20px 0px;
  border: none;
}

/* BTN */
.btn {
  padding: 10px 20px;
  color: var(--tertiary-color);
  border: none;
  border-radius: 30px;
  cursor: pointer;
  text-decoration: none;
}

.btn-success {
  background-color: var(--primary-color);
}

.btn-success:hover {
  background-color: #00a800;
  color: var(--tertiary-color);
}

.btn-white {
  background-color: #fff;
  color: #333;
}

.btn-white:hover {
  background-color: #f2f2f2;
}

/* section */
section {
  padding: 100px 10%;
}

section h2 {
  font-size: 2rem;
  margin-bottom: 40px;
  text-align: left;
}

section p {
  font-size: 1.2rem;
  margin-bottom: 20px;
  text-align: left;
}

.row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  align-content: flex-start;
  flex-direction: row;
  padding: 0px 20px;
}

.col {
  margin: 0 10px;
  margin-bottom: 20px;
  height: 100%;
}

.col-12 {
  width: 100%;
}

.col-6 {
  width: calc(50% - 20px);
}

.col-4 {
  width: calc(33.3333% - 20px);
}

.col-3 {
  width: calc(25% - 20px);
}

/* margin */
.mt-1 {
  margin-top: 10px;
}

.mt-2 {
  margin-top: 20px;
}

.mt-3 {
  margin-top: 30px;
}

.mt-4 {
  margin-top: 40px;
}

.mt-5 {
  margin-top: 50px;
}

.mb-1 {
  margin-bottom: 10px;
}

.mb-2 {
  margin-bottom: 20px;
}

.mb-3 {
  margin-bottom: 30px;
}

.mb-4 {
  margin-bottom: 40px;
}

.mb-5 {
  margin-bottom: 50px;
}

.ml-1 {
  margin-left: 10px;
}

.ml-2 {
  margin-left: 20px;
}

.ml-3 {
  margin-left: 30px;
}

.ml-4 {
  margin-left: 40px;
}

.ml-5 {
  margin-left: 50px;
}

.mr-1 {
  margin-right: 10px;
}

.mr-2 {
  margin-right: 20px;
}

.mr-3 {
  margin-right: 30px;
}

.mr-4 {
  margin-right: 40px;
}

.mr-5 {
  margin-right: 50px;
}

/* padding */

.pt-1 {
  padding-top: 10px;
}

.pt-2 {
  padding-top: 20px;
}

.pt-3 {
  padding-top: 30px;
}

.pt-4 {
  padding-top: 40px;
}

.pt-5 {
  padding-top: 50px;
}

.pb-1 {
  padding-bottom: 10px;
}

.pb-2 {
  padding-bottom: 20px;
}

.pb-3 {
  padding-bottom: 30px;
}

.pb-4 {
  padding-bottom: 40px;
}

.pb-5 {
  padding-bottom: 50px;
}

.pl-1 {
  padding-left: 10px;
}

.pl-2 {
  padding-left: 20px;
}

.pl-3 {
  padding-left: 30px;
}

.pl-4 {
  padding-left: 40px;
}

.pl-5 {
  padding-left: 50px;
}

.pr-1 {
  padding-right: 10px;
}

.pr-2 {
  padding-right: 20px;
}

.pr-3 {
  padding-right: 30px;
}

.pr-4 {
  padding-right: 40px;
}

.pr-5 {
  padding-right: 50px;
}

/* footer */
footer {
  background-color: var(--primary-color);
  color: var(--tertiary-color);
  text-align: left;
  padding: 20px 0;
}

footer p {
  font-size: 1rem;
}

footer a {
  color: var(--tertiary-color);
  text-decoration: none;
}

footer a:hover {
  color: var(--tertiary-color);
}

.copy {
  text-align: center;
  padding: 20px 0;
  background-color: var(--tertiary-color);
  color: var(--primary-color);
}

/* quem-somos */
#quem-somos {
  background-image: url(../imagens/rm380-12.jpg);
  background-position: center;
  background-size: cover;
}