@import url("https://fonts.googleapis.com/css2?family=Lato:wght@400;700;900&display=swap");

*,
::before,
::after {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

:root {
  --first-color: #f74d10;
  --text-color: #27194a;
  --subtitle-color: #6a6a6a;
  --body-color: #fff;
  --container-color: #fff;
  --font-semi-bold: 700;
  --font-bold: 900;
  --header-height: 3rem;
}

body {
  margin: 0;
  font-family: "Lato", sans-serif;
  background-color: var(--body-color);
  color: var(--text-color);
  margin-top: -5rem;
  transition: 0.5s;
}
h1,
h2,
h3 {
  font-weight: var(--font-bold);
  color: var(--text-color);
  line-height: 1.3;
}
/* =============== BASIC STRUCTURE =============== */
ul {
  list-style: none;
}
a {
  text-decoration: none;
}
img {
  max-width: 100%;
  height: auto;
}
.container {
  width: 100%;
  max-width: 60.5rem;
  margin: 0 auto;
}
.grid {
  display: grid;
  gap: 1.5rem;
}
.section {
  padding: 6rem 0 2rem;
}
/* =============== HEADER =============== */
.header {
  width: 100%;
  background-color: var(--body-color);
  position: fixed;
  top: 0;
  left: 0;
  transition: 0.5s;
}
.nav {
  height: 5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav__logo,
h2 {
  color: var(--first-color);
}
.nav__link,
.nav__logo {
  color: var(--text-color);
  font-weight: var(--font-semi-bold);
}
.navigation {
  display: flex;
  flex-direction: row;
  column-gap: 1.7rem;
  font-size: 0.9rem;
  justify-content: center;
  margin-right: -6rem;
  align-items: center;
  gap: 1.2rem;
  row-gap: 1.5rem;
}
.navigation a {
position: relative;
color: var(--text-color);
font-weight: var(--font-semi-bold);
}
.navigation a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -0.3rem;
  width: 100%;
  height: 0.145rem;
  background: var(--first-color);
  border-radius: 0.5rem;
  transform-origin: right;
  transform: scaleX(0);
  transition: transform .4s;
}
.navigation a:hover::after {
  transform: scaleX(1);
}
/* .navigation a:hover {
  color: var(--first-color);
  transition: transform .5s;
} */
.button {
  background-color: var(--first-color);
  color: var(--body-color);
  padding: 0.7rem 1.2rem;
  border-radius: 0.6rem;
  font-weight: var(--font-semi-bold);
  cursor: pointer;
  border: none;
}
.button1__header {
  background-color: transparent;
  border: 0.125rem solid var(--text-color);
  color: var(--text-color);
  margin-right: -10rem;
}
.button2__header {
  margin-right: 7rem;
  padding: 0.82rem;
}
/* =============== MAIN - HOME SECTION =============== */
.home__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6rem 0 2rem;
}
.home__img {
  order: 1;
  width: 100%;
  max-width: 51%;
  height: auto;
}
.home__title {
  font-size: 2.8125rem;
  margin-bottom: 1rem;
}
.home__description {
  font-size: 0.875rem;
  padding-right: 5rem;
  color: var(--subtitle-color);
}
.right-title {
  color: var(--first-color);
}
/* =============== BOX CONTAINER =============== */
.box__container {
  display: flex;
  align-items: stretch;
  gap: 0;
}
/* =============== BOX LEFT =============== */
.box__left {
  display: flex;
  flex: 1;
  margin: 0;
  padding: 1rem;
  padding-left: 2rem;
  flex-direction: column;
  gap: 1rem;
  background-color: var(--text-color);
  color: var(--container-color);
  border-radius: 1.5rem 0 0 1.5rem;
}
.tracking-package-left {
  display: flex;
  border-radius: 0.6rem;
  align-items: center;
  gap: 1rem;
}
.tracking-package-left input,
.tracking-package-left button {
  height: 2.5rem;
}
.tracking-package-left input {
  width: 18.75rem;
  border: 0;
  outline: 0;
  padding: 0.625rem;
  border-radius: 0.6rem;
}
.tracking-package-left button {
  flex: 1;
  background: var(--first-color);
  border: 0;
  outline: 0;
  color: var(--body-color);
  font-size: 1rem;
  cursor: pointer;
  padding: 0.625rem 1.0625rem;
  border-radius: 0.6rem;
}
.box__left__subtitle {
  display: inline-block;
  vertical-align: middle;
  color: var(--subtitle-color);
  margin-top: 0;
  font-size: 0.7rem;
  font-style: italic;
}
/* =============== BOX RIGHT =============== */
.box__right {
  display: flex;
  flex: 1;
  margin: 0;
  padding: 1rem;
  padding-left: 2rem;
  flex-direction: column;
  gap: 1rem;
  background-color: var(--first-color);
  color: var(--container-color);
  border-radius: 0 1.5rem 1.5rem 0;
}
.tracking-package-right {
  display: flex;
  align-items: center;
}
.tracking-package-right input,
.tracking-package-right button {
  height: 2.5rem;
}
.tracking-package-right input {
  width: 7.5rem;
  border: 0;
  outline: 0;
  padding: 0.625rem;
  border-radius: 0.6rem;
}
.tracking-package-right .input-container .input-group:nth-child(3) input {
  width: 2.5rem;
}
.tracking-package-right button {
  background: var(--text-color);
  border: 0;
  color: var(--container-color);
  font-size: 1rem;
  cursor: pointer;
  padding: 0.625rem 2rem;
  margin-right: 1rem;
  border-radius: 0.6rem;
}
/* =============== COMMON BOX RULES =============== */
.input-container {
  display: flex;
  gap: 0.625rem;
}
.subtitle {
  display: inline-block;
  vertical-align: middle;
  font-size: 0.5rem;
  font-style: italic;
  margin-top: 1rem;
}