/* ==== GOOGLE FONTS : 'Inter' FROM (https://www.fonts.google.com) ==== */
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500&display=swap");
/* ==== ROOT  ==== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Inter", sans-serif;
}
/* ==== ROOT RESET  ==== */
:root {
  --primary-color: #f0f9fa;
  --text-color: #828f99;
  --heading-color: #1e3547;
  --light-bg: rgba(30, 165, 154, 0.25);
  --btn-color: #1ea59a;
}
:root {
  --header-height: 4rem;
  --mb: 4rem;
}

/* ==== HTML RESET  ==== */
html {
  scroll-behavior: smooth;
}
body {
  width: 100%;
  height: 100vh;
  background-color: var(--primary-color);
  overflow-x: hidden;
}
a {
  text-decoration: none;
  color: var(--text-color);
}
button {
  background-color: transparent;
  outline: none;
  border: none;
  cursor: pointer;
}
ul li {
  list-style-type: none;
}
header {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  background-color: var(--primary-color);
  margin-bottom: var(--mb);
}

p {
  padding-bottom: 20px;
}

/* ==== CONTAINER  ==== */
.container {
  max-width: 1200px;
  width: calc(100% - 2rem);
  margin: 0 0.5rem;
}

/* ==== LOGO  ==== */
.logo {
  display: flex;
  align-items: center;
}
.logo img {
  margin-right: 10px;
  width: 45px;
  height: 45px;
  object-fit: cover;
}
.logo a {
  font-size: 20px;
  font-weight: 500;
  text-transform: capitalize;
  color: rgb(48, 48, 48);
}

/* ==== NAVBAR  ==== */
.navbar {
  height: 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.register_btn {
  width: 100px;
  height: 33px;
  background-color: var(--light-bg);
  color: var(--btn-color);
  font-size: 16px;
  text-transform: capitalize;
  letter-spacing: 0.5px;
  border-radius: 7px;
  transition: 0.5s;
}
.register_btn:hover {
  --light-bg: rgba(53, 231, 216, 0.25);
}
.register_btn:active {
  transform: scale(0.6);
}
.close_btn,
.toggle_btn {
  width: fit-content;
  height: 25px;
}
.close_btn i,
.toggle_btn i {
  font-size: 19px;
}
.close_btn {
  position: absolute;
  top: 0.75rem;
  right: 1rem;
  font-size: 1.5rem;
  cursor: pointer;
}

/* ==== RESPONSIVE MEDIA QUERY ON Nav-Menu OF THE NAVBAR  ==== */
@media screen and (max-width: 768px) {
  .nav_menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100%;
    padding: 3.5rem 1.5rem 0;
    background: #fff;
    transition: 0.5s;
  }
}
.nav_menu {
  display: flex;
}
.nav_menu_item {
  margin-bottom: 2rem;
}
.nav_menu .nav_menu_item a {
  text-transform: capitalize;
  font-size: 16px;
  letter-spacing: 0.7px;
  font-weight: 500;
  color: var(--text-color);
}
.nav_menu_item_link.active {
  color: #43d8cc !important;
  font-weight: 500;
}
.show {
  right: 0;
}

/* ==== WRAPPER  ==== */
.wrapper {
  max-width: 1200px;
  height: 100%;
  width: calc(100% - 2rem);
  margin: 0 1rem;
}
/* ==== HERO  ==== */
.hero {
  margin-top: 1rem;
  margin-bottom: var(--mb);
  width: 100%;
  height: calc(100vh - 12vh);
}
.hero_content {
  width: 100%;
  height: 100%;
  flex-direction: column;
}
.hero_img_wrapper {
  width: 100%;
  height: 50%;
}
.hero_about_wrapper {
  margin-top: 1.5rem;
  width: 100%;
  height: fit-content;
}
.hero_img {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero_img img {
  width: 310px;
  height: auto;
  object-fit: cover;
}
.hero_about {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.title {
  text-align: center;
  font-size: 13px;
  font-weight: 500;
  text-transform: capitalize;
  letter-spacing: 0.5px;
  color: var(--heading-color);
}
.main_title {
  margin-top: 10px;
  width: fit-content;
}
.main_title h3 {
  text-align: center;
  font-size: 19px;
  letter-spacing: 0px;
  line-height: 1.25;
}
.main_title .author_name {
  font-size: 15px;
  color: #1e3547ce;
  position: relative;
  z-index: 15;
  font-style: italic;
}
.author_name::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 7px;
  background-color: #45e7da;
  z-index: -5;
}
.hero_about .tagline {
  text-align: center;
  margin-top: 1.5rem;
  width: 100%;
}
.tagline p {
  font-size: 15px;
  line-height: 1.5;
  color: #828f99;
}
.btn_wrapper {
  width: 100%;
  display: flex;
  margin-top: 2rem;
  justify-content: center;
}
.btn_contact {
  width: 120px;
  height: 35px;
  background-color: var(--btn-color);
  color: white;
  padding: 0 10px;
  border-radius: 7px;
  font-size: 15px;
  text-transform: capitalize;
  transition: 0.5s;
  letter-spacing: 0.5px;
}
.btn_contact:hover {
  transform: translateY(-7px);
}
.btn_watch {
  margin-left: 1rem;
  font-size: 14px;
  color: var(--text-color);
  display: flex;
  align-items: center;
}
.btn_watch i {
  padding-left: 5px;
}

/* ===== MEDIA QUERIES =====*/
@media screen and (min-width: 769px) {
  body {
    margin: 0;
  }
  .navbar {
    height: var(--header-height);
  }
  .toggle_btn,
  .close_btn {
    display: none;
  }
  .nav_menu_list {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .nav_menu_item {
    margin-left: 3rem;
    margin-top: 2rem;
  }
  .hero_content {
    display: flex;
    flex-direction: row;
  }
  .hero_img_wrapper,
  .hero_about_wrapper {
    width: 50%;
    height: 100%;
  }
  .hero_about_wrapper {
    order: 1;
  }
  .hero_img_wrapper {
    order: 2;
  }
  .hero_img img {
    width: 500px;
  }
  .title {
    width: 30%;
    text-align: left;
    padding-bottom: 4px;
    font-size: 15px;
    border-bottom: 2px solid #43d8cc;
  }
  .main_title h3 {
    text-align: left;
    font-size: 26px;
    letter-spacing: 0.5px;
    text-transform: capitalize;
    line-height: 1.7;
    color: var(--heading-color);
  }
  .hero_about .tagline {
    margin-top: 1.5rem;
    width: 75%;
    text-align: left;
  }
  .tagline p {
    font-size: 18px;
    line-height: 1.5;
    color: #828f99;
  }
  .btn_wrapper {
    justify-content: start;
  }
  .btn_contact {
    width: 150px;
    height: 40px;
    font-size: 17px;
  }
  .btn_watch {
    font-size: 16px;
  }
}

@media screen and (min-width: 1200px) {
  .container,
  .wrapper {
    margin: 0 auto;
  }
}