@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600&display=swap");

/*================ VARIABLES CSS ==========*/

:root {
  --header-height: 3rem;

  /*======= Colors =======*/
  /* Change Favorite color */
  --hue-color: 240;

  /*========= HSL Color mode =========*/
  --first-color: hsl(var(--hue-color), 69%, 61%);
  --first-color-second: hsl(var(--hue-color), 69%, 61%);
  --first-color-alt: hsl(var(--hue-color), 57%, 53%);
  --first-color-lighter: hsl(var(--hue-color), 92%, 85%);
  --title-color: hsl(var(--hue-color), 8%, 15%);
  --text-color: hsl(var(--hue-color), 8%, 45%);
  --text-color-light: hsl(var(--hue-color), 8%, 65%);
  --input-color: hsl(var(--hue-color), 70%, 96%);
  --body-color: hsl(var(--hue-color), 60%, 99%);
  --container-color: #fff;
  --scroll-bar-color: hsl(var(--hue-color), 12%, 90%);
  --scroll-thumb-color: hsl(var(--hue-color), 12%, 80%);

  /*========= Font and typography ===========*/
  --body-font: "Poppins", sans-serif;

  --big-font-size: 2rem;
  --h1-font-size: 1.5rem;
  --h2-font-size: 1.25rem;
  --h3-font-size: 1.125rem;
  --normal-font-size: 0.938rem;
  --small-font-size: 0.813rem;
  --smaller-font-size: 0.75rem;

  /*=========== Font weight ==========*/

  --font-medium: 500;
  --font-semi-bold: 600;

  /*============ Margin Bottom ===========*/
  /* .25rem = 4px, .5rem=8px, .75rem = 12px*/
  --mb-0-25: 0.25rem;
  --mb-0-5: 0.5rem;
  --mb-0-75: 0.75rem;
  --mb-1: 1rem;
  --mb-1-5: 1.5rem;
  --mb-2: 2rem;
  --mb-2-5: 2.5rem;
  --mb-3: 3rem;

  /*============== z index =============*/
  --z-tooltip: 10;
  --z-fixed: 100;
  --z-modal: 1000;
}

/* Font Size for larger devices */
@media screen and (min-width: 968px) {
  :root {
    --big-font-size: 3rem;
    --h1-font-size: 2.25rem;
    --h2-font-size: 1.5rem;
    --h3-font-size: 1.25rem;
    --normal-font-size: 1rem;
    --small-font-size: 0.875rem;
    --smaller-font-size: 0.813rem;
  }
}
/*================= Variables Dark Theme ===============*/
body.dark-theme {
  /*========= HSL Color mode =========*/

  --first-color-second: hsl(var(--hue-color), 30%, 8%);
  --title-color: hsl(var(--hue-color), 8%, 95%);
  --text-color: hsl(var(--hue-color), 8%, 75%);
  --input-color: hsl(var(--hue-color), 29%, 16%);
  --body-color: hsl(var(--hue-color), 28%, 12%);
  --container-color: hsl(var(--hue-color), 29%, 16%);
  --scroll-bar-color: hsl(var(--hue-color), 12%, 48%);
  --scroll-thumb-color: hsl(var(--hue-color), 12%, 36%);
}

/*================= Button Dark/Light ===============*/
.nav__btns {
  display: flex;
  align-items: center;
}

.change-theme {
  font-size: 1.25rem;
  color: var(--title-color);
  margin-right: var(--mb-1);
  cursor: pointer;
}

.change-theme:hover {
  color: var(--first-color);
}

/*================= Base ===============*/
* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

html {
  scroll-behavior: smooth;
}
html, body {
  overflow-x: hidden;
}
.swiper-container {
  overflow: hidden;
}
body {
  margin: 0 0 var(--header-height) 0;
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  background-color: var(--body-color);
  color: var(--text-color);
}

h1,
h2,
h3,
h4 {
  color: var(--title-color);
  font-weight: var(--font-semi-bold);
}
ul {
  list-style: none;
}
a {
  text-decoration: none;
}
img {
  max-width: 100%;
  height: auto;
}
.section {
  padding: 2rem 0 4rem;
}
.section__title {
  font-size: var(--h1-font-size);
}
.section__subtitle {
  display: block;
  font-size: var(--small-font-size);
  margin-bottom: var(--mb-3);
}
.section__title,
.section__subtitle {
  text-align: center;
}
/* Navbar link hover and active */
.navbar-nav .nav-link {
  transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: #1cc88a;
}

/*================= Container ===============*/
.container {
  max-width: 768px;
  margin-left: var(--mb-1-5);
  margin-right: var(--mb-1-5);
}

.grid {
  display: grid;
  gap: 1.5rem;
}
.header {
  width: 100%;
  position: fixed;
  bottom: 0;
  left: 0;
  z-index: var(--z-fixed);
  background-color: var(--body-color);
}

.nav {
  max-width: 968px;
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav__logo,
.nav__toggle {
  color: var(--title-color);
  font-weight: var(--font-medium);
}

.nav__logo:hover {
  color: var(--first-color);
}
.nav__toggle {
  font-size: 1.1rem;
  cursor: pointer;
}
.nav__toggle:hover {
  color: var(--first-color);
}
@media screen and (max-width: 767px) {
  .nav__menu {
    position: fixed;
    bottom: -100%;
    left: 0;
    width: 100%;
    background-color: var(--body-color);
    padding: 2rem 1.5rem 4rem;
    box-shadow: 0 -1px 4px rgba(0, 0, 0, 0.15);
    border-radius: 1.5rem 1.5rem 0 0;
    transition: 0.3s;
  }
}
.nav__list {
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.nav__link {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: var(--small-font-size);
  color: var(--title-color);
  font-weight: var(--font-medium);
}

.nav__link:hover {
  color: var(--first-color);
}

.nav__icon {
  font-size: 1.2rem;
}
.nav__icon {
  font-size: 1.2rem;
}
.nav__close {
  position: absolute;
  right: 1.3rem;
  bottom: 0.5rem;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--first-color);
}

.nav__close:hover {
  color: var(--first-color-alt);
}

/* Show Menu */
.show-menu {
  bottom: 0;
}

/* Active Link */
.active-link {
  color: var(--first-color);
}

/* Change Background header */
.scroll-header {
  box-shadow: 0 -1px 4px rgba(0, 0, 0, 0.15);
}
.navbar-nav .nav-link,
.footer__link {
  transition: color 0.4s ease, transform 0.4s ease;
}

.navbar-nav .nav-link:hover,
.footer__link:hover {
  color: #1cc88a;
  transform: translateY(-2px); /* slight move up */
}

/*========HOME=============*/
/* Home Section */
/* Home Section */
.home {
  background: linear-gradient(135deg, #4e73df, #1cc88a); /* Matching the navbar gradient */
  padding: 5rem 0;
  display: flex;
  justify-content: center; /* Centers horizontally */
  align-items: center; /* Centers vertically */
  height: 100vh; /* Full viewport height */
  text-align: center; /* Ensures all text in home section is centered */
}

.home__container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}

.home__data {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.home__title {
  font-size: 2.5rem; /* Adjust as needed */
  font-weight: bold;
  color: #fff; /* White text for contrast */
}

.home__subtitle {
  font-size: 1.5rem;
  color: #e6e6e6; /* Light gray text */
  font-weight: 400;
}

.home__description {
  color: #f8f9fa; /* Light description text */
  margin-bottom: 1.5rem;
}

.home__buttons .button--flex {
  background-color: #1cc88a; /* Primary button color to match gradient */
  color: #fff;
  padding: 1rem 2rem;
  border-radius: 5px;
  font-weight: 600;
  transition: 0.3s;
}

.home__buttons .button--flex:hover {
  background-color: #4e73df; /* On hover, match with navbar gradient */
}


/* About Section */
/* Section for the about section */
.about__container {
  padding: 60px 0;
}

.about__title {
  font-size: 2.5rem;
  font-weight: bold;
  margin-bottom: 20px;
}

.about__subtitle {
  font-size: 1.1rem;
  margin-bottom: 30px;
}

.about__list {
  margin-bottom: 30px;
}

.about__product-title {
  font-size: 1.3rem;
  margin-bottom: 10px;
}

.about__info {
  margin-bottom: 30px;
}

.about__info-title {
  font-weight: bold;
}

.about__info-name {
  margin-left: 10px;
}

.about__buttons {
  text-align: left;
}

.about__buttons .button {
  display: inline-flex;
  align-items: center;
  padding: 12px 25px;
  background-color: #4e73df;
  color: #fff;
  border-radius: 5px;
  text-decoration: none;
}

.about__buttons .button:hover {
  background-color: #1cc88a;
}

.about__img {
  margin-top: 30px;
}

.about__img img {
  max-width: 100%;
  border-radius: 15px;
}

/* Responsive Design */
@media (max-width: 768px) {
  .about__container {
    padding: 20px;
  }

  .about__title {
    font-size: 2rem;
  }

  .about__img {
    margin-top: 20px;
  }
}



/*================== Buttons ===================*/
.button {
  display: inline-block;
  background-color: var(--first-color);
  color: #fff;
  padding: 1rem;
  margin-bottom: 10px;
  border-radius: 0.5rem;
  font-weight: var(--font-medium);
}

.button:hover {
  background-color: var(--first-color-alt);
}

.button__icon {
  font-size: 1.25rem;
  margin-left: 0.25rem;
  transition: 0.3s;
}

.button--white {
  background-color: #fff;
  color: var(--first-color);
}

.button--white:hover {
  background-color: #fff;
}

.button--flex {
  display: inline-flex;
  align-items: center;
}
.button--small {
  padding: 0.75rem 1rem;
}
.button--link {
  padding: 0;
  background-color: transparent;
  color: var(--first-color);
}

.button--link:hover {
  background-color: transparent;
  color: var(--first-color-alt);
}




/*================== Portfolio ==================*/

.portfolio__container {
  overflow: initial;
}
/*need change*/
.portfolio__content {
  padding: 0 1.5rem;
}
.portfolio__img {
  width: 310px;
  border-radius: 0.5rem;
  justify-self: center;
}
.portfolio__title {
  font-size: var(--h3-font-size);
  margin-bottom: var(--mb-0-5);
}
.portfolio__description {
  margin-bottom: var(--mb-0-75);
}
.portfolio__button:hover .button__icon {
  transform: translateX(0.25rem);
}
.swiper-button-prev::after,
.swiper-button-next::after {
  content: "";
}
.swiper-portfolio-icon {
  font-size: 2rem;
  color: var(--first-color);
}
.swiper-button-prev {
  left: -0.5rem;
}
.swiper-button-next {
  right: -0.5rem;
}

.swiper-container-horizontal > .swiper-pagination-bullets {
  bottom: -2.5rem;
}
.swiper-pagination-bullets-active {
  background-color: var(--first-color);
}

.swiper-button-next,
.swiper-button-prev,
.swiper-pagination-bullets {
  outline: none;
}

/*================ Contact Me ===============*/

.contact__content {
  position: relative;
  margin-bottom: 1.5rem;
}

.contact__label {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-size: 1rem;
  color: #777;
  pointer-events: none;
  transition: 0.3s ease all;
}

.contact__input:focus + .contact__label,
.contact__input:not(:placeholder-shown) + .contact__label {
  top: -0.8rem;
  left: 0.8rem;
  font-size: 0.75rem;
  background-color: #fff;
  padding: 0 0.3rem;
  color: #0d6efd;
}

.contact__input {
  width: 100%;
  padding: 1rem;
  border: 1px solid #ccc;
  outline: none;
  border-radius: 0.5rem;
  font-size: 1rem;
  background: none;
}

.button {
  background-color: #0d6efd;
  color: #fff;
  padding: 0.75rem 2rem;
  border: none;
  border-radius: 0.5rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: bold;
  transition: background 0.3s ease;
}

.button:hover {
  background-color: #0b5ed7;
}
.button--flex {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

/*=================== Footer ==================*/
/*==================== Footer ==================*/
.footer {
  padding-top: 2rem;
  background: linear-gradient(135deg, #4e73df, #1cc88a); /* Matching the navbar gradient */
  color: #fff;
  font-family: 'Poppins', sans-serif;
}

.footer__bg {
  padding: 3rem 1rem;
}

.footer__container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}

.footer__title {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: gold; /* Same as navbar hover color */
}

.footer__subtitle {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #d1d1d1; /* Light gray text */
}

.footer__links {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  
  gap: 1rem;
}

.footer__link {
  color: #ffffffd1;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease, transform 0.3s ease; /* Added transform transition */
}

.footer__link:hover {
  color: #ffcc00; /* Change this to your desired hover color */
  transform: scale(1.1); /* Added zoom effect on hover */
  text-decoration: underline; 
  animation: grow 0.3s forwards;
}
 .footer__link:hover::after {
  content: '';
  display: block;
  width: 100%;
  height: 2px;
  background-color: #ffcc00; /* Same as hover color */
  margin-top: 0.5rem;
  transition: width 0.3s ease;
  width: 0;
  animation: grow 0.3s forwards;
}
.footer__socials {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-top: 1rem;
}

.footer__social {
  font-size: 1.5rem;
  color: #ffffffd1;
  transition: transform 0.3s ease, color 0.3s ease;
}

.footer__social:hover {
  color: #ffcc00; /* Hover effect matching navbar */
  transform: scale(1.2);
}

.footer__copy {
  text-align: center;
  font-size: 0.85rem;
  color: #ccc;
  margin-top: 2rem;
}


/*==================== Scroll Up ==================*/

.scrollup {
  position: fixed;
  right: 1rem;
  bottom: -20%;
  background-color: var(--first-color);
  opacity: 0.8;
  padding: 0 0.3rem;
  border-radius: 0.4rem;
  z-index: var(--z-tooltip);
  transition: 0.4s;
}

.scrollup:hover {
  background-color: var(--first-color-alt);
}

.scrollup__icon {
  font-size: 1.5rem;
  color: #fff;
}

/* Show Scroll */
.show-scroll {
  bottom: 5rem;
}

/*====================== Scroll Bar =====================*/

::-webkit-scrollbar {
  width: 0.6rem;
  background-color: var(--scroll-bar-color);
  border-radius: 0.5rem;
}

::-webkit-scrollbar-thumb {
  background-color: var(--scroll-thumb-color);
  border-radius: 0.5rem;
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--text-color-light);
}

/*======================== Media Queries ======================*/

/* For Small Devices */
@media screen and (max-width: 350px) {
  .container {
    margin-left: var(--mb-1);
    margin-right: var(--mb-1);
  }

  .nav__menu {
    padding: 2rem 0.25rem 4rem;
  }

  .nav__list {
    column-gap: 0;
  }

  .home__content {
    grid-template-columns: 0.25fr 3fr;
  }

  .home__blob {
    width: 180px;
  }

  .skills__icon,
  .skills__arrow {
    font-size: 1.25rem;
  }
  .skills__title {
    font-size: var(--normal-font-size);
  }

  .qualification__data {
    gap: 0.5rem;
  }

  .services__container {
    justify-content: center;
  }

  .services__content {
    padding-right: 0.5rem;
  }

  .services__modal {
    padding: 0 0.5rem;
  }

  .project__img {
    width: 200px;
  }
}

/* For medium Devices */
@media screen and (min-width: 568px) {
  .home__content {
    grid-template-columns: max-content 1fr 1fr;
  }

  .home__data {
    grid-column: initial;
  }

  .home__img {
    order: 1;
    justify-self: center;
  }

  
  .skills__container,
  .project__container,
  .contact__container,
  .footer__container {
    grid-template-columns: repeat(2, 1fr);
  }

  .qualification__section {
    display: grid;
    grid-template-columns: 0.6fr;
    justify-content: center;
  }
}

@media screen and (min-width: 768px) {
  .container {
    margin-left: auto;
    margin-right: auto;
  }

  body {
    margin: 0;
  }

  .section {
    padding: 6rem 0 4rem;
  }

  .section__subtitle {
    margin-bottom: 4rem;
  }

  .header {
    top: 0;
    bottom: initial;
  }

  .header,
  .main,
  .footer__container {
    padding: 0 1rem;
  }

  .nav {
    height: calc(var(--header-height) + 1.5rem);
    column-gap: 1rem;
  }

  .nav__icon,
  .nav__close,
  .nav__toggle {
    display: none;
  }

  .nav__list {
    display: flex;
    column-gap: 2rem;
  }

  .nav__menu {
    margin-left: auto;
  }
  .change-theme {
    margin: 0;
  }

  .home__container {
    row-gap: 5rem;
  }

  .home__content {
    padding-top: 5.5rem;
    column-gap: 2rem;
  }
  .home__blob {
    width: 240px;
  }

  .home__scroll {
    display: block;
  }
  .home__scroll-button {
    margin-left: 3rem;
  }

 
  
  
  .skills__icon,
  .skills__arrow {
    font-size: 1.75rem;
  }

  .qualification__tabs {
    justify-content: center;
  }
  .qualification__button {
    margin: 0 var(--mb-1);
  }
  .qualification__sections {
    grid-template-columns: 0.5fr;
  }
  .services_container {
    grid-template-columns: repeat(3, 218px);
    justify-content: center;
  }
  .services__content {
    padding: 6rem 0 2rem 2.5rem;
  }
  .services__icon {
    font-size: 2rem;
  }
  .services__modal-content {
    width: 500px;
  }
  .testimonials {
    align-items: center;
  }
  .project {
    text-align: initial;
  }
  .project__bg {
    background: none;
  }
  .project__container {
    background-color: var(--first-color-second);
    border-radius: 1rem;
    padding: 3rem 2.5rem 0;
    grid-template-columns: 1fr max-content;
    column-gap: 3rem;
  }

  .project__data {
    padding-top: 0.8rem;
  }

  .footer__container {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer__bg {
    padding: 3rem 0 3.5rem;
  }

  .footer__links {
    flex-direction: row;
    column-gap: 2rem;
  }

  .footer__socials {
    justify-self: flex-end;
  }

  .footer__copy {
    margin-top: 4.5rem;
  }
}

/* For large devices */

@media screen and (min-width: 968px) {
  .header,
  .main,
  .footer__container {
    padding: 0;
  }

  .home__blob {
    width: 280px;
  }

  .home__title {
    font-size: 37px;
  }

  .home__social {
    transform: translateX(-6rem);
  }

  .button--white {
    bottom: -4.5rem;
  }
}