:root {
  --color-white: #fff;
  --color-blue: #0078ff;
  --color-blue-alt: #cde1f8;
  --color-black: #1e1e1e;
  --color-gray: #4e4e4e;

  --bg-body: #f5f5f5;
  --bg-footer: #0062d3;

  --transition-03: 0.3s;
  --transition-04: 0.4s;
  --transition-05: 0.5s;
  --transition-1: 1s;

  --des-letter: 8;
  --dev-letter: 9;
  --fre-letter: 10;
  --pho-letter: 12;
  --letters-typing-px: 24px;
}
/* -- Start General -- */
body {
  background-color: var(--bg-body);
  color: var(--color-gray);
}

a {
  text-decoration: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--color-black);
}

.d__flow-root {
  display: flow-root;
}

.box__shadow {
  box-shadow: 0 13px 8px -10px rgba(0, 0, 0, 0.1);
}

.box__shadow__full {
  box-shadow: 0 1px 1px 0 rgba(0, 0, 0, 0.06), 0 2px 5px 0 rgba(0, 0, 0, 0.2);
}

.bg__image {
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-size: cover;
  background-position: center center;
}

@media (max-width: 1024px) {
  .bg__image {
    background-attachment: scroll;
  }
}
/* -- End General -- */

/* -- Start Overlay -- */
.overlay {
  background-color: var(--color-blue);
  position: absolute;
  top: 0;
  left: 0;
  padding: 0;
  height: 100%;
  width: 100%;
  opacity: 0.7;
}
/* -- End Overlay -- */

/* -- Start card icon -- */
.card__icon {
  height: 100px;
  width: 100px;
  font-size: 2rem;
  transition: all var(--transition-05) ease;
}
/* -- End Card icon -- */

/* -- Start Section Title--- */
.section__title::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translate(-50%);
  width: 40px;
  background-color: var(--color-blue);
  height: 5px;
}
.section__title h2 {
  font-size: 3rem;
}
/* -- End Section Title--- */

/* -- Start Section Subtitle -- */
.section__subtitle::before {
  content: "";
  position: absolute;
  bottom: 0;
  width: 100px;
  height: 3px;
  background-color: var(--color-blue);
}

.lead {
  font-weight: 300;
}
/* --- End Section Subtitle -- */

/* -- Start Scrollbar -- */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-body);
}

::-webkit-scrollbar-thumb {
  background: var(--color-blue);
  transition: all var(--transition-05) ease;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--bg-footer);
}
/* -- End Scrollbar -- */

/* START BUTTON TOP */
.btn__top {
  opacity: 0;
  position: fixed;
  right: -50px;
  bottom: 3%;
  width: 35px;
  height: 35px;
  background-color: var(--color-blue);
  z-index: 99;
  transition: opacity var(--transition-04), right var(--transition-03),
    transform var(--transition-04) ease-in-out;
}

.btn__top.show {
  opacity: 1;
  right: 2%;
  transform: rotate(360deg);
}
/* END BUTTON TOP */

/* START NAVBAR */
nav.navbar {
  padding: 20px 0;
  transition: var(--transition-03);
}

nav.nav-scrolled {
  background: rgba(0, 0, 0, 0.9);
  padding: 12px 0;
}

nav .nav-item {
  padding: 10px 0 10px 30px;
}

nav .nav-link {
  color: var(--color-black);
  position: relative;
  font-weight: 600;
  text-wrap: nowrap;
}

nav .nav-link:hover,
.navbar-nav .nav-link.active,
.navbar-nav .nav-link.show {
  color: var(--color-blue);
}

nav .nav-link::before {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -6px;
  left: 0;
  background-color: var(--color-white);
  visibility: hidden;
  transition: all 0.3s ease-in-out;
}
.nav-icon {
  color: var(--color-white);
  font-size: 22px;
}

.dropdown__icon {
  font-size: 10px;
}

.dropdown__icon__right {
  top: 37%;
  right: 5%;
}

/* -- navbar button toggler -- */
.navbar .navbar-toggler {
  border: none;
  position: relative;
  padding: 20px;
}

.navbar-toggler:focus {
  box-shadow: none;
}

.btn__menu__open,
.btn__menu__close {
  color: var(--color-white);
  transition: var(--transition-05);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

button[aria-expanded="false"] .btn__menu__open {
  visibility: visible;
  opacity: 1;
}
button[aria-expanded="false"] .btn__menu__close {
  visibility: hidden;
  opacity: 0;
}

button[aria-expanded="true"] .btn__menu__open {
  visibility: hidden;
  opacity: 0;
}
button[aria-expanded="true"] .btn__menu__close {
  visibility: visible;
  opacity: 1;
}

@media (min-width: 992px) {
  nav .nav-link:hover::before,
  nav .nav-link:focus,
  .navbar .active:before {
    visibility: visible;
    width: 80%;
  }

  nav .nav-link {
    color: var(--color-white);
  }

  nav .nav-link:hover,
  .navbar-nav .nav-link.active,
  .navbar-nav .nav-link.show {
    color: var(--color-white);
  }
}

@media (max-width: 992px) {
  nav:has(.navbar-collapse.show) {
    background: #4e4e4ee6;
    height: 100vh;
    display: flex;
    align-items: flex-start;
  }
  nav .navbar-collapse {
    background-color: var(--color-white);
  }
  .dropdown-menu {
    border: none;
  }
  .dropdown__icon__right {
    rotate: 90deg;
  }
  .dropdown-menu {
    box-shadow: 0px 0px 30px rgba(127, 137, 161, 0.25);
  }
  .dropdown-menu .dropdown-item {
    transition: var(--transition-03);
  }
  .dropdown-menu .dropdown-item:hover {
    color: var(--color-blue);
  }
}
/* END NAVBAR */

/* START HOME */
section.home {
  height: 100vh;
  background-image: linear-gradient(#0009, #0009),
    url("../imgs/Background/hero-bg.jpg");
}

.home .hero__title {
  font-size: 3rem;
  font-weight: 600;
}

@media (min-width: 768px) {
  .home .hero__title {
    font-size: 4.5rem;
  }
}
/* END HOME */

/* START ABOUT */
.about .title__s {
  color: var(--color-black);
  font-weight: 600;
  font-size: 1.1rem;
}

.skills .progress {
  background-color: var(--color-blue-alt);
  margin: 0.5rem 0 1.2rem 0;
  height: 0.7rem;
}
/* END ABOUT */

/* START SERVICES */
.services .service__card {
  transition: var(--transition-04);
}

.service__card:hover .card__icon {
  color: var(--color-white);
  background-color: var(--color-blue);
  box-shadow: 0 0 0 10px var(--color-blue-alt);
  transition: all var(--transition-05) ease;
}

.service__card .card__icon {
  color: var(--color-black);
  background-color: var(--color-white);
  box-shadow: 0 0 0 10px var(--color-blue);
}

.service__card .services__card__title {
  font-weight: 500;
  font-size: 1.4rem;
}

@media (min-width: 768px) and (max-width: 992px) {
  .service__card .services__card__title {
    font-weight: 600;
    font-size: 1.1rem;
  }
}
/* END SERVICES */

/* START COUNTER */
.counters {
  background-image: url("../imgs/Background/counters-bg.jpg");
  padding-block: 8rem;
  color: var(--color-white);
}

.counters .counters__card {
  color: var(--color-white);
}

.counters .card__icon {
  box-shadow: 0 0 0 10px var(--color-blue-alt);
  font-size: 1.5rem;
  width: 60px;
  height: 60px;
}
/* END COUNTER */

/* START WORK */
/* -- START MODAL -- */
.work .modal-header .btn__close {
  color: var(--color-gray);
  position: absolute;
  top: 0;
  right: 0;
  cursor: pointer;
  transition: var(--transition-03);
}

.work .modal-header .btn__close:active,
.work .modal-header .btn__close:focus {
  outline: none;
  border: none;
}

.work .modal-header .btn__close:hover {
  color: var(--color-white);
}

.work .modal-content,
.modal-header {
  background-color: rgba(33, 33, 33, 0.7);
  border: none;
}
/* -- END MODAL -- */

.work .card img {
  transition: var(--transition-1);
  cursor: pointer;
}

.work .card:hover img {
  transform: scale(1.3);
}

.work .card .card__text {
  font-size: 0.8rem;
}

.work .card .card__btn {
  width: 40px;
  height: 40px;
}

.work .card .card__btn i {
  font-size: 18px;
}

@media (min-width: 768px) and (max-width: 992px) {
  .work .card .card__btn {
    width: 30px;
    height: 30px;
  }

  .work .card .card__btn i {
    font-size: 15px;
  }
}
/* END WORK */

/* START TESTMONIALS */
.testimonials {
  height: 80vh;
  background-image: url("../imgs/Background/overlay-bg.jpg");
  padding-block: 4rem;
  color: var(--color-white);
}

.testimonials .slider__img {
  width: 8rem;
  height: 8rem;
}

.carousel-indicators [data-bs-target] {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.slider__text {
  font-size: 1.25rem;
  font-weight: 300;
}

@media (min-width: 768px) {
  .slider__text {
    width: 85%;
  }
}

@media (max-width: 992px) {
  .testimonials{
    height: 50vh;
  }
}
/* END TESTMONIALS */

/* START BLOG */
.blog .blog__avatar {
  width: 40px;
  height: 40px;
}

.blog .post__author span,
.card__title a {
  color: var(--color-black);
  transition: var(--transition-05);
}

.blog .post__author:hover span {
  color: var(--color-blue);
}

.blog .card__title a:hover {
  color: var(--color-blue);
}

.blog .card__description {
  color: var(--color-gray);
}
/* END BLOG */

/* START CONTACT */
.contact {
  background-image: url("../imgs/Background//overlay-bg.jpg");
  box-shadow: 0 13px 8px -10px rgba(0, 0, 0, 0.1);
}

.contact form .form-control {
  padding: 10px 15px;
  font-size: 14px;
}

.contact .btn__form {
  font-size: 1.2rem;
  padding: 10px 15px;
  transition: var(--transition-04);
}

.contact .btn__form:hover {
  color: var(--color-white);
  background-color: var(--color-blue);
  box-shadow: 0 0 0 5px var(--color-blue-alt);
}

.contact .contact__list__icon {
  font-size: 16px;
  color: var(--color-blue);
}

.contact .ico-circle {
  width: 35px;
  height: 35px;
  font-size: 1.1rem;
  margin-inline: 15px;
  box-shadow: 0 0 0 4px var(--color-blue);
  transition: all var(--transition-05) ease;
}

.contact .ico-circle:hover {
  background-color: var(--color-blue);
  box-shadow: 0 0 0 4px var(--color-blue-alt);
}

.contact .ico-circle a {
  color: var(--color-black);
}

.contact .ico-circle:hover a {
  color: var(--color-white);
}
/* END CONTA*/

/* START FOOT*/
.footer {
  background-color: var(--bg-footer);
  color: var(--color-white);
}
/* END FOOT*/


/* !START PORTFOLIO DETAILS PAGE*/

/* START HERO SECTI*/
.hero {
  height: 350px;
  background-image: url("../imgs/Background/overlay-bg.jpg");
}

.hero .hero__title {
  font-size: 3rem;
  font-weight: 600;
}

@media (min-width: 768px) {
  .hero .hero__title {
    font-size: 4rem;
  }

}
.hero .breadcrumb-item + .breadcrumb-item::before {
  color: var(--color-white);
}
/* END HERO SECTION */

/* START PORTFOLIO DetailS */
.portfolio__slider .carousel-indicators {
  position: absolute;
  bottom: -50px;
}

.portfolio__slider .carousel-indicators [data-bs-target] {
  width: 12px;
  height: 12px;
  background-color: var(--color-white);
  border: 1px solid var(--color-blue);
  border-radius: 50%;
}

.portfolio__slider .carousel-indicators [data-bs-target].active {
  background-color: var(--color-blue);
}

.portfolio-details .portfolio-info {
  box-shadow: 0px 0 30px rgba(78, 78, 78, 0.08);
}

.portfolio-details .list__info {
  font-size: 15px;
}
/* END PORTFOLIO-DetailS */