/* start global rules */
@import url("https://fonts.googleapis.com/css2?family=Lato:wght@300;400;700;900&family=Montserrat+Alternates:wght@400;700&display=swap");
:root {
  --font-weight-1: 300;
  --font-weight-2: 400;
  --font-weight-3: 700;
  --font-weight-4: 900;
  --main-number: 12px;
  --main-color: #69e6ae;
  --bg-color: rgba(240, 248, 255, 0.45);
  --sec-bg-color: #f6f6f6;
  --top-navbar-bg: rgb(240, 248, 255);
  --box-shadow: 0 1px 5px 0 rgba(180, 167, 167, 0.39);
  --black-color: black;
  --opacity-50: rgba(0, 0, 0, 0.5);
}
html {
  scroll-behavior: smooth;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  background-color: var(--bg-color);
  font-family: "Lato";
  transition: background 0.8s, color 0.8s;
}
.dark_mode {
  --bg-color: #191d2b;
  --sec-bg-color: rgba(25, 29, 43, 0.5);
  --main-color: #aedbc8;
  --top-navbar-bg: #191d2b;
  color: white;
  --black-color: white;
  --opacity-50: rgba(255, 255, 255, 0.5);
}
.section_line > span {
  font-size: 3rem;
  font-weight: var(--font-weight-3);
  letter-spacing: 4px;
  opacity: 15%;
}
.section_line > h2 {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 2.3rem;
  font-weight: var(--font-weight-4);
}
.section_line > h2 span {
  color: var(--main-color);
}

/* start media queries styling */
@media (min-width: 320px) and (max-width: 480px) {
  /* Mobile devices */
  .section_line > span {
    font-size: 2.45rem;
    font-weight: var(--font-weight-2);
    letter-spacing: 2px;
  }
  .section_line > h2 {
    font-size: 1.79rem;
    font-weight: var(--font-weight-4);
  }
}
@media (min-width: 481px) and (max-width: 768px) {
  /* iPads, Tablets */
  .section_line > span {
    font-size: 2.79rem;
    font-weight: var(--font-weight-3);
    letter-spacing: 3px;
  }
  .section_line > h2 {
    font-size: 1.99rem;
    font-weight: var(--font-weight-4);
  }
}
/* end media queries styling */

/* end global rules */

/* start fixed top navbar */
.right_nav button {
  border: 0px;
  background-color: transparent;
}
.right_nav button img {
  width: 35px;
  height: 35px;
  border-radius: 100%;
}
.night_mode {
  display: none;
}
.left_nav .logo_img img {
  width: 75px;
  height: 75px;
  border-radius: 50%;
}
.left_nav h5 {
  font-size: 1.1rem;
  margin-left: var(--main-number);
  background: -webkit-linear-gradient(#adaaaa, var(--main-color));
  -webkit-background-clip: text;
  background-clip: "text";
  -webkit-text-fill-color: transparent;
  font-weight: var(--font-weight-3);
}
.span-eng {
  margin-left: 15px;
  font-weight: var(--font-weight-4);
}
.top_navbar {
  background-color: var(--top-navbar-bg);
  padding: 0.5rem 5rem;
  box-shadow: var(--box-shadow);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 99999999999999;
}

/* start media queries styling */
@media (min-width: 320px) and (max-width: 480px) {
  /* Mobile devices */
  .left_nav .logo_img img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
  }
  .top_navbar {
    padding: 10px 25px;
  }
  .left_nav h5 {
    font-size: 15px;
    margin: 0px;
    padding: 3px;
  }
}
@media (min-width: 481px) and (max-width: 768px) {
  /* iPads, Tablets */
  .left_nav .logo_img img {
    width: 55px;
    height: 55px;
    border-radius: 50%;
  }
  .top_navbar {
    padding: 12px;
  }
  .right_nav button img {
    width: 35px;
    height: 35px;
    border-radius: 100%;
  }
  .left-nav h5 {
    font-size: 17px;
    margin: 0px;
    padding: 3px;
  }
  .right-nav button {
    margin-right: 8px;
  }
}
/* end media queries styling */

/* end fixed top navbar */

/* start fixed bottom navbar */
.bottom_navbar {
  background-color: var(--main-color);
  padding: 8px;
  border-radius: var(--main-number);
  width: 250px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: fixed;
  bottom: 10px;
  left: 0;
  right: 0;
  z-index: 99999999999999;
}
.bottom_navbar a {
  display: flex;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  color: var(--black-color);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  transition: all 0.2s;
}
.bottom_navbar a:hover {
  background-color: white;
  color: var(--main-color);
}
.bottom_navbar span {
  position: absolute;
  bottom: calc(100% + 5px);
  transform: translateX(-50%);
  left: 50%;
  padding: 7px;
  background-color: var(--main-color);
  border-radius: var(--main-number);
}
.section_name {
  display: none;
}
/* start media queries styling */
@media (min-width: 320px) and (max-width: 480px) {
  /* Mobile devices */
  .bottom_navbar {
    width: 210px;
  }
}
@media (min-width: 481px) and (max-width: 768px) {
  /* iPads, Tablets */
  .bottom_navbar {
    width: 230px;
  }
}
/* end media queries styling */

/* end fixed bottom navbar */

/* start header section */
.header_section .header_img {
  width: 270px;
  height: 270px;
  border-radius: 50%;
  background-image: url(../images/header_logo.jpg);
  background-repeat: no-repeat;
  background-size: cover;
}
.header_section .header_info p {
  color: var(--opacity-50);
}
.header_section .header_info p span {
  color: var(--black-color);
}
.header_section .header_info h4 {
  font-size: 1.7rem;
}
.header_section .header_info h4 .main_name {
  font-weight: var(--font-weight-4);
}
.header_section .header_info h1 {
  font-size: 1.8rem;
  font-weight: 800;
  background: -webkit-linear-gradient(#adaaaa, var(--main-color));
  -webkit-background-clip: text;
  background-clip: "text";
  -webkit-text-fill-color: transparent;
}
.header_section .header_info p {
  font-size: 1.3rem;
  font-weight: 600;
}
.header_section .header_info button {
  margin-top: 30px;
  border: 0px;
  background-color: var(--main-color);
  border-radius: var(--main-number);
  padding: var(--main-number);
  transition: all 0.3s;
}
.header_section .header_info button:hover {
  transform: translateY(-10px);
}
.header_section .header_info button:hover > a {
  color: white;
}
.header_section .header_info button a {
  text-decoration: none;
  color: var(--black-color);
  font-size: 1.2rem;
  font-weight: var(--font-weight-3);
}

/* start media queries styling */
@media (min-width: 320px) and (max-width: 480px) {
  /* Mobile devices */
  .header_section {
    padding-top: 45px;
  }
  .header_section .header_img {
    width: 160px;
    height: 160px;
  }
  .header_section .header_info h4 {
    font-size: 1.2rem;
    text-align: center;
    margin-bottom: 9px;
  }
  .header_section .header_info h1 {
    margin-top: 9px;
    font-size: 1rem;
    text-align: center;
    margin-bottom: 0px;
  }
  .header_section .header_info p {
    padding-top: 10px !important;
    font-size: 0.99rem;
    font-weight: 600;
    text-align: center;
  }
  .header_section .header_info .seconad_paragh {
    padding-top: 0px !important;
  }
  .header_section .header_info button {
    margin: auto;
    display: block;
    padding: 9px !important;
    margin-top: 25px;
  }
  .header_section .header_info button a {
    font-size: 0.89rem;
    font-weight: 600;
  }
}
@media (min-width: 481px) and (max-width: 768px) {
  /* iPads, Tablets */
  .header_section .header_img {
    width: 220px;
    height: 220px;
  }
  .header_section .header_info h4 {
    font-size: 1.2rem;
    text-align: center;
  }
  .header_section .header_info h1 {
    font-size: 1.39rem;
    text-align: center;
  }
  .header_section .header_info p {
    font-size: 1.1rem;
    text-align: center;
  }
  .header_section .header_info button {
    margin: auto;
    display: block;
  }
  .header_section .header_info button a {
    font-size: 0.99rem;
  }
}
/* end media queries styling */

/* end header section */

/* start about section */
.about_section .container .row {
  justify-content: center;
  align-items: center;
}
.about_section {
  background-color: var(--sec-bg-color);
}
.about_section .personal_img img {
  width: 80%;
  border: solid 2px rgba(240, 248, 255, 0.45);
  border-radius: 25px;
  transition: all 0.4s;
}
.about_section .personal_img img:hover {
  transform: translateY(-12px);
  box-shadow: var(--box-shadow);
  border: solid 2px var(--main-color);
}
.about_section .about_deatils h3 {
  font-size: 2rem;
  font-weight: var(--font-weight-3);
  margin-bottom: 18px;
}
.about_section .about_deatils p {
  font-size: 1.1rem;
  font-weight: var(--font-weight-2);
}
.about_section .about_deatils button {
  background-color: var(--main-color);
  padding: var(--main-number) 17px;
  border-radius: var(--main-number);
  border: 0px;
  transition: all 0.7s;
  margin-top: 10px;
}
.about_section .about_deatils button:hover {
  background-color: white;
  border: solid 1px var(--main-color);
}
.about_section .about_deatils button:hover > a {
  color: var(--main-color);
}
.about_section .about_deatils button a {
  text-decoration: none;
  color: white;
  font-size: 1.09rem;
  font-weight: var(--font-weight-3);
}
.about_section .technologies_used .technology_card {
  background-color: var(--bg-color);
  border-radius: var(--main-number);
  box-shadow: var(--box-shadow);
}
.about_section .technologies_used .technology_card img {
  width: 50px;
  height: 50px;
}
.about_section .technologies_used .technology_card .mongoDB,
.about_section .technologies_used .technology_card .jquery,
.about_section .technologies_used .technology_card .express {
  width: 130px;
  height: 50px;
}
.about_section .technologies_used p {
  line-height: 2.5rem;
  font-size: 2rem;
}

/* start media queries styling */

@media (min-width: 320px) and (max-width: 480px) {
  /* Mobile devices */
  .about_section .personal_img img {
    width: 70%;
  }
  .about_section .personal_img {
    display: flex;
    justify-content: center;
  }
  .about_section .about_deatils h3 {
    margin-top: 30px;
    font-size: 1.8rem;
    margin-bottom: 15px !important;
  }
  .about_section .about_deatils p {
    font-size: 1rem;
  }
  .about_section .about_deatils {
    text-align: center;
  }
  .about_section .technologies_used p {
    font-size: 1rem;
  }
  .about_section .technologies_used .technology_cards {
    justify-content: center;
  }
  .about_section .technologies_used .technology_card {
    margin: 9px !important;
    padding: 5px 9px !important;
  }
}
@media (min-width: 481px) and (max-width: 768px) {
  /* iPads, Tablets */
  .about_section .personal_img img {
    width: 79%;
  }
  .about_section .about_deatils h3 {
    margin-top: 15px;
    font-size: 1.3rem;
    margin-bottom: 15px !important;
  }
  .about_section .about_deatils p {
    font-size: 0.89rem;
  }
  .about_section .container .row {
    align-items: normal;
  }
  .about_section .technologies_used p {
    font-size: 1.5rem;
  }
  .about_section .technologies_used .technology_cards {
    justify-content: center;
  }
  .about_section .technologies_used .technology_card {
    margin: 11px !important;
    padding: 7px 11px !important;
  }
}

/* end media queries styling */
/* end about section */

/* start project section */
.projects_section .project_card img {
  width: 100%;
  border-radius: var(--main-number);
}
.projects_section .project_card figure .project_icons {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(173, 170, 170, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: var(--main-number);
  opacity: 0;
  transition: all 0.5s ease-out;
}
.projects_section .project_card figure:hover .project_icons {
  opacity: 100%;
}
.projects_section .project_card figure .project_icons a {
  color: black;
  background-color: whitesmoke;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.5s;
}
.projects_section .project_card figure .project_icons a:hover {
  color: var(--main-color);
}
.visit_btn {
  text-decoration: none;
  color: #f6f6f6;
  background-color: black;
  width: fit-content;
  padding: var(--main-number);
  border-radius: var(--main-number);
  font-size: 18px;
  font-weight: var(--font-weight-3);
  transition: all 0.3s;
}
.visit_btn:hover {
  color: var(--main-color);
  transform: translateY(-15px);
}

/* start media queries styling */

@media (min-width: 320px) and (max-width: 480px) {
  /* Mobile devices */
  .visit_btn {
    font-size: 14px;
  }
}
@media (min-width: 481px) and (max-width: 768px) {
  /* iPads, Tablets */
  .visit_btn {
    font-size: 16px;
  }
}

/* end media queries styling */
/* end project section */

/* start contact section */
.contact_section .contact_inputs P {
  background-image: linear-gradient(90deg, #adaaaa, var(--main-color));
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
  font-size: 60px;
  font-weight: var(--font-weight-4);
}
.contact_section .contact_inputs span {
  font-size: 40px;
  font-weight: var(--font-weight-3);
}
.contact_section .contact_inputs a {
  text-decoration: none;
  width: fit-content;
  color: white;
  background-color: var(--main-color);
  padding: 10px 15px;
  font-size: 30px;
  border-radius: var(--main-number);
  font-weight: var(--font-weight-3);
  display: block;
  margin-top: 20px;
  transition: all 0.5s;
}
.contact_section .contact_inputs a:hover {
  color: black;
  background-color: white;
}

/* start media queries styling */

@media (min-width: 320px) and (max-width: 480px) {
  /* Mobile devices */
  .contact_section .contact_inputs P {
    font-size: 40px;
  }
  .contact_section .contact_inputs span {
    font-size: 20px;
    font-weight: var(--font-weight-3);
  }
  .contact_section .contact_inputs a {
    padding: 9px 13px;
    font-size: 22px;
    border-radius: var(--main-number);
    margin-bottom: 20px;
  }
}
@media (min-width: 481px) and (max-width: 768px) {
  /* iPads, Tablets */
  .contact_section .contact_inputs P {
    font-size: 45px;
  }
  .contact_section .contact_inputs span {
    font-size: 26px;
    font-weight: var(--font-weight-3);
  }
  .contact_section .contact_inputs a {
    padding: 9px 13px;
    font-size: 27px;
    border-radius: var(--main-number);
    margin-bottom: 20px;
  }
}

/* end media queries styling */
/* end contact section */

/* start footer section */
footer .icons a {
  display: flex;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  color: var(--black-color);
  width: 30px;
  height: 30px;
  border-radius: 5px;
  transition: all 0.3s;
}
footer .icons a:hover {
  background-color: rgba(173, 170, 170, 0.35);
  color: var(--main-color);
}

/* start media queries styling */

@media (min-width: 320px) and (max-width: 480px) {
  /* Mobile devices */
  footer p {
    font-size: 12px;
  }
}

/* end media queries styling */
/* end footer section */