/*-----------------------------------*\
 * #CUSTOM PROPERTY
\*-----------------------------------*/
:root {

  /**
   * colors
   */

  --raw-seinna: #709c17;
  --sizzling-sunrise: hsl(51, 95%, 54%);
  --scarlet: crimson;
  --black: hsl(0, 0%, 0%);
  --white: hsl(0, 0%, 100%);

  /**
   * typography
   */

  --ff-saira-stencil-one: "Saira Stencil One", sans-serif; 
  --ff-poppins: 'Poppins', sans-serif;
  --ff-roboto: 'Roboto', sans-serif;

  --fs-1: 2rem;
  --fs-2: calc(1.813rem + 1vw);
  --fs-3: calc(1.313rem + 1vw);
  --fs-4: 1.4rem;
  --fs-5: 1rem;
  --fs-6: 0.813rem;
  --fs-7: 0.75rem;

  --fw-400: 400;
  --fw-700: 700;

  /**
   * transition
   */

  --transition-1: 0.25s ease-in-out;

  /**
   * spacing
   */

  --section-padding: 80px;

  /**
   * radius
   */

  --radius-4: 4px;
  --radius-12: 12px;

}

/*-----------------------------------*\
 * #THEME COLORS
\*-----------------------------------*/

body.dark_theme {
  --bg-demo: white;
  --bg-primary: hsl(0, 0%, 12%);
  --bg-secondary: hsl(0, 0%, 19%);
  --color-primary: hsl(0, 0%, 100%);
  --color-secondary: hsl(0, 0%, 62%);
  --card-shadow: hsla(0, 0%, 0%, 0.4);
  --input-bg: hsl(0, 0%, 16%);

  --shadow-1: 10px 10px 40px var(--card-shadow);

}

body.light_theme {
  --bg-demo: back;
  --bg-primary: hsl(0, 0%, 90%);
  --bg-secondary: hsl(0, 0%, 100%);
  --color-primary: hsl(0, 0%, 12%);
  --color-secondary: hsl(0, 0%, 37%);
  --card-shadow: hsla(0, 0%, 0%, 0.1);
  --input-bg: hsl(0, 0%, 93%);

  --shadow-1: 10px 10px 40px var(--card-shadow);

}

/*-----------------------------------*\
 * #RESET
\*-----------------------------------*/

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

li { list-style: none; }

a { text-decoration: none; }

a,
img,
time,
span,
input,
label,
select,
button,
textarea,
i { display: block; }

input,
button,
select,
textarea {
  background: none;
  border: none;
  font: inherit;
}

button,
select { cursor: pointer; }

input,
textarea { width: 100%; }

i { pointer-events: none; }

:is(a, button, select) {
  outline-color: var(--scarlet);
  outline-offset: 3px;
}

::selection {
  background: var(--color-primary);
  color: var(--bg-primary);
}

html {
  font-family: var(--ff-roboto);
  scroll-behavior: smooth;
}

body {
  background: var(--bg-primary);
  transition: var(--transition-1);
}

body.active { overflow: hidden; }

/* Define the custom scrollbar styles */
::-webkit-scrollbar {
  width: 5px;
}

::-webkit-scrollbar-track {
  background: #1c1c1c;
}

::-webkit-scrollbar-thumb {
  background: var(--raw-seinna);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: #555;
}

/*-----------------------------------*\
 * #REUSED STYLE
\*-----------------------------------*/
.text-center {
  text-align: center;
}

.container { padding-inline: 10px; }

.h1 {
  font-size: var(--fs-1);
  line-height: 1.2;
  font-weight: 400;
}

.h2,
.h3,
.h4 {
  color: var(--color-primary);
  font-family: var(--ff-poppins);
  line-height: 1.2;
}

.h2 { font-size: var(--fs-2); }

.h3 { font-size: var(--fs-3); }

.h4 { font-size: var(--fs-5); }

.w-100 { width: 100%; }

.btn {
  max-width: max-content;
  color: var(--color-primary);
  font-weight: var(--fw-700);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 10px 25px;
  border: 1px solid transparent;
  border-radius: var(--radius-4);
  transition: var(--transition-1);
}

.btn-demo {
  max-width: max-content;
  color: var(--raw-seinna);
  font-weight: var(--fw-700);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 10px 25px;
  display: inline-block;
  border: 1px solid var(--raw-seinna);
  border-radius: var(--radius-4);
  transition: var(--transition-1);
}

.btn-demo:hover {
  color: var(--bg-demo);
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -10px; 
  align-items: center;
}

.col-6 {
  width: 50%;
  padding: 0 10px;
  box-sizing: border-box;
}

.text-right {
  text-align: right;
}


.btn-primary { border-color: var(--color-primary); }

.btn-primary:is(:hover, :focus) {
  background: var(--color-primary);
  color: var(--bg-primary);
}

.btn-secondary {
  background: var(--raw-seinna);
  border-color: var(--raw-seinna);
  color: var(--black);
}

.btn-secondary:is(:hover, :focus) { --raw-seinna: #709c17; }

.section-subtitle {
  position: relative;
  color: var(--color-secondary);
  text-transform: uppercase;
  padding-bottom: 5px;
  margin-bottom: 20px;
  display: inline-block; 
}

.section-subtitle::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  display: inline-block;
  height: 2px;
  width: 100%;
  background: var(--color-secondary);
}

.section-title {
  max-width: 350px;
  margin-bottom: 30px;
  padding: 20px;
}

.section-text {
  color: var(--color-secondary);
  line-height: 1.8;
  margin-bottom: 30px;
}

.tooltip {
  position: absolute;
  top: -40px;
  background: var(--raw-seinna);
  min-width: max-content;
  color: var(--white);
  font-size: 15px;
  font-weight: var(--fw-700);
  padding: 5px 10px;
  border-radius: var(--radius-4);
  box-shadow: var(--shadow-1);
  transform: translateY(-10px);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-1);
  z-index: 1;
}

/*-----------------------------------*\
 * #HEADER
\*-----------------------------------*/

.header {
  padding-block: 15px;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  transition: var(--transition-1);
  z-index: 4;
}

.header.active {
  padding-block: 12px;
  background: var(--bg-secondary);
  box-shadow: var(--shadow-1);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}
.logo {
  margin: 0;
  padding: 0;
  font-size: 1.5rem;
  position: relative;
  min-width: 77px;
  z-index: 2;
}

.logo a {
  color: var(--color-primary);
  font-family: var(--ff-saira-stencil-one);
}

.logo span {
  display: inline-flex;
  color: var(--color-primary);
  margin-left: 0px;
  color: var(--raw-seinna);
}

.logo span:nth-child(even) {
/*  overflow: hidden;*/
  color: var(--color-primary);
/*  letter-spacing: -1em;*/
  transition: ease-in-out 0.5s;
}

.logo:hover span:nth-child(even) {
  letter-spacing: 0;
}

.logo span:nth-child(2){
  transition-delay: 0s;
}

.logo span:nth-child(5){
  color: var(--raw-seinna);
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-left: auto;
}

.theme-btn {
  padding: 4px;
  width: 48px;
  background: var(--bg-secondary);
  border-radius: 100px;
  transition: var(--transition-1);
}

.header.active .theme-btn { background: var(--bg-primary); }

.theme-btn .icon {
  position: relative;
  left: 0;
  width: 20px;
  height: 20px;
  border-radius: 50px;
  box-shadow: inset 9px -6px var(--color-primary);
  transition: var(--transition-1);
}

.theme-btn.active .icon {
  left: 20px;
  box-shadow: inset 20px -20px var(--sizzling-sunrise);
}

.nav-toggle-btn {
  position: relative;
  transform: rotate(-55deg);
  transition: var(--transition-1);
  z-index: 2;
}

.nav-toggle-btn.active { transform: rotate(-45deg); }

.nav-toggle-btn span {
  width: 20px;
  height: 2px;
  background: var(--color-primary);
  margin: 5px;
  transition: var(--transition-1);
}

.nav-toggle-btn :is(.one, .three) { width: 10px; }

.nav-toggle-btn .one {
  margin-left: auto;
  transform-origin: left;
}

.nav-toggle-btn .three { transform-origin: right; }

.nav-toggle-btn.active .one { transform: rotate(90deg) translateX(-3px); }

.nav-toggle-btn.active .three { transform: rotate(90deg) translateX(3px); }

.navbar {
  position: fixed;
  background: var(--bg-secondary);
  top: 100%;
  left: 0;
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  visibility: hidden;
  transition: 0.75s cubic-bezier(0.71, 0.01, 0.24, 0.99);
  transition-delay: 0.5s;
  z-index: 1;
}

.navbar.active {
  top: 0;
  visibility: visible;
  transition-delay: 0s;
}

.navbar-list > li {
  margin-block: 20px;
  padding-inline: 50px;
  overflow: hidden;
}

.navbar-link {
  position: relative;
  width: max-content;
  margin-inline: auto;
  color: var(--color-primary);
  font-family: var(--ff-poppins);
  font-size: var(--fs-1);
  padding: 10px;
  transform: translateY(50px);
  transition: 0.75s cubic-bezier(0.68, -0.55, 0.27, 2);
}

.navbar.active .navbar-link {
  transform: translateY(0);
  transition-delay: 0.5s;
}

.navbar-link::before {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 0;
  height: 5px;
  width: 0;
  background: var(--raw-seinna);
  transition: var(--transition-1);
}

.navbar-link:is(:hover, :focus)::before { width: 100%; }





/*-----------------------------------*\
 * #HERO
\*-----------------------------------*/

main { overflow-x: hidden; }

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding-top: 115px;
  margin-bottom: var(--section-padding);
}

.hero-banner {
  max-width: 500px;
  width: 125%;
  margin-bottom: 30px;
}

.hero-content { max-width: 450px; }

.hero .btn-primary { margin-inline: auto; }

.hero-content .hero-title{
  margin-bottom: 30px;
}

/*-----------------------------------*\
 * #STATS
\*-----------------------------------*/

.stats { padding-block: var(--section-padding); }

.stats-list {
  display: grid;
  gap: 30px;
}

.stats-card {
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 25px;
  border-radius: var(--radius-12);
  box-shadow: var(--shadow-1);
  transition: var(--transition-1);
}

.stats-card:is(:hover, :focus) { transform: translateY(-5px); }

.stats-card .card-icon {
  background: var(--raw-seinna);
  width: 60px;
  height: 60px;
  display: grid;
  place-items: center;
  border-radius: 50%;
}

.stats-card .card-icon img {
  width: 70%;
  filter: invert(1);
}

.stats-card .card-title {
  width: calc(100% - 95px);
  color: var(--raw-seinna);
  text-align: center;
}

.stats-card .card-title strong {
  display: block;
  color: var(--color-primary);
  font-size: initial;
  line-height: 1.3;
  margin-top: 5px;
}

.stats-card > i { color: var(--color-secondary); }

/*-----------------------------------*\
 * #ABOUT
\*-----------------------------------*/

.about { padding-block: var(--section-padding); }

.about-banner {
  max-width: 400px;
  margin-inline: auto;
  margin-bottom: 80px;
  background: rgba(255,255,255,0.1);
  border-radius: 30px;
  padding: 0;
  border: 1px solid rgba( 255, 255, 255, 0.18 );
  backdrop-filter: blur(15px);
  box-shadow: 0 15px 25px rgba(0,0,0,0.1);
  overflow: hidden;
}

.background-shape {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  filter: blur(15px);
}

.btn-group {
  display: flex; 
  margin-top: 50px;
  justify-content: center;
}

.about .btn-secondary { margin-bottom: 10px; }

/*-----------------------------------*\
 * #SKILLS
\*-----------------------------------*/

.skills { padding-block: var(--section-padding); }

.skills-content { margin-bottom: 50px; }

.certificates-list {
  max-width: 450px;
  background: rgba(255,255,255,0.1);
  border-radius: 30px;
  padding: 5px;
  border: 1px solid rgba( 255, 255, 255, 0.18 );
  backdrop-filter: blur(15px);
  box-shadow: 0 15px 25px rgba(0,0,0,0.1);
}

.certificates-list .card__contents {
  border-radius: 1.25rem;
  overflow: hidden;
}

.certificates-list .card__imgs {
  width: 100%;
  height: 100%;
  margin: 0 auto;
  position: relative;
  z-index: 5;
}

.skills-toggle {
  background: var(--bg-secondary);
  position: relative;
  width: max-content;
  margin-inline: auto;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  padding: 5px;
  border-radius: 100px;
  box-shadow: var(--shadow-1);
  z-index: 1;
}

.skills-toggle::before {
  content: "";
  position: absolute;
  top: 5px;
  left: 5px;
  bottom: 5px;
  width: 93px;
  background: var(--raw-seinna);
  border-radius: 100px;
  transition: var(--transition-1);
  z-index: -1;
}

.skills-toggle.active::before {
  left: 100px;
  width: 135px;
}

.toggle-btn {
  color: var(--color-primary);
  font-family: var(--ff-poppins);
  padding: 5px 25px;
  transition: var(--transition-1);
}

.toggle-btn.active { color: var(--white); }

.skills-box.active .skills-list, .section-content.active .skills-content, .section-content .certificates-content,
.skills-box .certificates-list { display: none; }

.skills-box .skills-list, .section-content .skills-content, .section-content.active .certificates-content,
.skills-box.active .certificates-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 15px;
  animation: fadeIn 0.5s ease-out forwards;
}

@keyframes fadeIn {

  0% { opacity: 0; }
  100% { opacity: 1; }

}

.skill-card {
  position: relative;
  background: var(--bg-secondary);
  width: 80px;
  height: 80px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-12);
  box-shadow: var(--shadow-1);
  cursor: help;
}

.skill-card:hover .tooltip {
  transform: translateY(0);
  opacity: 1;
}

/*-----------------------------------*\
 * #PROJECT
\*-----------------------------------*/

.project { padding-block: var(--section-padding); text-align:center; align-items:center; justify-content:center; }

.project-list > .col-lg-3 { margin-bottom: 25px; }

.project .subtitle {
  position: relative;
  display: inline-block;
  line-height: 18px;
  text-transform: uppercase;
  font-size: 16px;
  color: var(--color-secondary);
  padding-bottom: 5px;
  margin-bottom: 12px;
}

.project .subtitle::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  width: 84px;
  height: 2px;
  background: var(--color-secondary);
}

.project .portfolio-title {
  color: var(--color-primary);
  margin-bottom: 30px;
  padding: 20px;
}

.project .custom-card {
  border-radius: 5px; 
  padding: 20px; 
  min-height: 450px;
  background-color: var(--color-primary);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: background-position 4s ease-in-out 0s;
  width: 100%;  
  height: 100%;
  overflow: hidden;
  background-position: top center;
  background-size: cover;
}

.project .custom-card:hover {
    background-position: bottom center;
}

.project-btn {
  display: flex; 
  margin-top: 50px;
  justify-content: center;
}

/*-----------------------------------*\
 * #Swipper
\*-----------------------------------*/
.testimonial-section {
  text-align: center;
}

.testimonial-section .subtitle {
  position: relative;
  display: inline-block;
  text-transform: uppercase;
  font-size: 16px;
  color: var(--color-secondary);
  padding-bottom: 5px;
  margin-bottom: 12px;
}

.testimonial-section .subtitle::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  width: 135px;
  height: 2px;
  background: var(--color-secondary);
}

.testimonial-section .portfolio-title {
  color: var(--color-primary);
  padding: 20px;
}

.testimonial {
  display: flex;
  justify-content: center;
  align-items: center;
}

.card__container {
  padding-block: 3rem;
}

.card__content {
  margin-inline: 1.75rem;
  border-radius: 1.25rem;
  overflow: hidden;
}

.card__article {
  width: 300px;
  border-radius: 1.25rem;
  overflow: hidden;
}

.card__data {
  border: 1px solid rgba( 255, 255, 255, 0.18 );
  background: var(--bg-secondary);
  border-radius: var(--radius-12);
  box-shadow: 0 15px 25px rgba(0,0,0,0.3);
  padding: 1.5rem 2rem;
  text-align: center;
  position: relative;
  height: 150px;
}

.card__data:hover {
  overflow: auto;
}

.card__data .country {
  padding: 0;
  display: inline-flex; 
  align-items: center;
}

.card__data .country img {
  width: 20px; 
  height: 20px;
}

.card__shadow {
  width: 200px;
  height: 200px;
  background-color: ;
  border-radius: 50%;
  position: absolute;
  top: 3.75rem;
  left: 0;
  right: 0;
  margin-inline: auto;
  filter: blur(45px);
}

.card__name {
  font-size: var(--h2-font-size);
  margin-bottom: .75rem;
  color: var(--color-primary);
}

.card__data span {
  color: var(--color-primary) !important;
}

/* Swiper class */
.swiper-button-prev:after,
.swiper-button-next:after {
  content: "";
}

.swiper-button-prev,
.swiper-button-next {
  width: initial;
  height: initial;
  font-size: 3rem;
  color: var(--second-color);
  display: none;
}

.swiper-button-prev {
  left: 0;
}

.swiper-button-next {
  right: 0;
}

.swiper-pagination-bullet {
  background-color: hsl(212, 32%, 40%);
  opacity: 1;
}

.swiper-pagination-bullet-active {
  background-color: var(--second-color);
}

/*-----------------------------------*\
 * #CONTACT
\*-----------------------------------*/

.contact { padding-block: var(--section-padding); }

.contact-content { margin-bottom: 50px; }

.contact-list-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 20px;
}

.contact-item-icon {
  font-size: 25px;
  color: var(--color-primary);
}

.contact-item-icon .fas { --ionicon-stroke-width: 40px; }

.contact-item-title { margin-bottom: 10px; }

.contact-list-item .contact-info {
  color: var(--color-secondary);
  font-style: normal;
  line-height: 1.6;
  transition: var(--transition-1);
}

.contact-info:not(address):is(:hover, :focus) { color: var(--color-primary); }

.contac-social-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: center;
  gap: 15px;
  padding-inline: 40px;
}

.contact-social-link {
  position: relative;
  background: var(--color-primary);
  color: var(--bg-primary);
  width: 35px;
  height: 35px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  transition: var(--transition-1);
}

.contact-social-link:is(:hover, :focus) {
  background: var(--raw-seinna);
  color: var(--white);
}

.contact-social-link:is(:hover, :focus) .tooltip {
  transform: translateY(0);
  opacity: 1;
}

.contact-form {
  background: var(--bg-secondary);
  padding: 20px;
  border-radius: var(--radius-12);
  box-shadow: var(--shadow-1);
}

.form-wrapper { margin-bottom: 25px; }

.form-label {
  color: var(--color-primary);
  font-size: var(--fs-7);
  font-family: var(--ff-poppins);
  margin-bottom: 8px;
  margin-left: 5px;
}

.input-wrapper { position: relative; }

.input-field {
  background: var(--input-bg);
  color: var(--raw-seinna);
  padding: 10px;
  padding-left: 40px;
  border-radius: var(--radius-12);
  transition: var(--transition-1);
}

.input-wrapper .fas {
  position: absolute;
  top: 10px;
  left: 10px;
  color: var(--color-secondary);
  font-size: 20px;
  transition: var(--transition-1);
}

textarea.input-field {
  min-height: 100px;
  height: 230px;
  max-height: 230px;
  resize: vertical;
}

.input-field:focus { outline: 1px solid; }

.input-field:focus + .fas { color: var(--raw-seinna); }

.contact .btn-primary {
  max-width: unset;
  width: 100%;
  background: var(--color-primary);
  color: var(--bg-primary);
}

.invalid-feedback {
  color: crimson;
}

.alert-success {
  background-color: var(--raw-seinna);
  color: white;
  padding: 10px 15px;
  border-radius: 30px;
  text-align: center;
  margin-bottom: 15px;
}


/*-----------------------------------*\
 * #FOOTER
\*-----------------------------------*/

.footer {
  background: var(--bg-secondary);
  padding-block: 20px;
  text-align: center;
  box-shadow: var(--shadow-1);
}

.footer .logo { margin-bottom: 15px; }

.copyright {
  color: var(--color-secondary);
  line-height: 1.6;
}

.copyright a {
  display: inline-block;
  color: var(--raw-seinna);
}

/*-----------------------------------*\
 * #GO TO TOP
\*-----------------------------------*/

.go-top {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 45px;
  height: 45px;
  display: grid;
  place-items: center;
  font-size: 20px;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  border-radius: 50%;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: var(--transition-1);
  z-index: 2;
}

.go-top.active {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

/*-----------------------------------*\
 * Project Page
\*-----------------------------------*/
.project-detail { padding-block: var(--section-padding); }

.project-banner {
  width: 100%;
  height: inherit;
  margin-bottom: 80px;
  overflow: hidden;
}

.project-detail .project-features {
  font-size: 30px;
  color: var(--color-primary);
  font-weight: 500;
  letter-spacing: 2px;
}

.project-detail li{
  list-style: initial;
  list-style-type: decimal;
  color: var(--color-primary);
  line-height: 2.5rem;
  list-style-position: inside;
}

.project-detail .card__contents {
  margin-inline: 1.75rem;
  border-radius: 1.25rem;
  overflow: hidden;
}

.project-detail .card__imgs {
  width: 100%;
  height: 100%;
  margin: 0 auto;
  position: relative;
  z-index: 5;
}


/*-----------------------------------*\
 * #PreLoader
\*-----------------------------------*/

.preloader {
  position: fixed;
  height: 100%;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #042104;
  animation: animateColor 8s linear infinite;
  z-index: 10;
}

@keyframes animateColor {
  0% {
    filter: hue-rotate(0deg);
  }

  100% {
    filter: hue-rotate(360deg);
  }
}

.preloader .inner {
  display: flex;
}

.preloader .inner .circle {
  position: relative;
  width: 150px;
  height: 150px;
  margin: 0 -7.5px;
}

.preloader .inner .circle span {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform:  rotate(calc(18deg * var(--i)));
}

.preloader .inner .circle span::before {
  content: '';
  position: absolute;
  right: 0;
  top: calc(50% - 7.5px);
  width: 15px;
  height: 15px;
  background: var(--raw-seinna);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--raw-seinna),
  0 0 20px var(--raw-seinna),
  0 0 40px var(--raw-seinna), 
  0 0 60px var(--raw-seinna),
  0 0 80px var(--raw-seinna),
  0 0 100px var(--raw-seinna);
  transform: scale(0.1);
  animation: animate 4s linear infinite;
  animation-delay: calc(0.1s * var(--i));
}

@keyframes animate {
  0% {
    transform: scale(1);
  }
  50%, 100% {
    transform: scale(0.1);
  }
}

.preloader .inner .circle:nth-child(2) {
  transform: rotate(-180deg);
}

.preloader .inner .circle:nth-child(2) span::before {
  animation-delay: calc(-0.1s * var(--i));
}

/*-----------------------------------*\
 * #MEDIA QUERIES
\*-----------------------------------*/

/**
 * responsive for larger than 550px screen
 */

@media (min-width: 393px) {
    .hero-social-list {
        display: none;
     }
    .hero-content {
        text-align: center;
    } 
}

/**
 * responsive for larger than 550px screen
 */

@media (min-width: 550px) {
    
.btn-group {
  display: inline-block; 
  margin-top: 50px;
  justify-content: center;
}


  /**
   * REUSED STYLE
   */

  .container {
    max-width: 550px;
    margin-inline: auto;
  }

  .section-title { max-width: 380px; }

/*Swipper*/
.card__data {
    padding: 1rem;
  }


  /**
   * PROJECT
   */

  .project-list {
    column-count: 1;
    column-gap: 25px;
  }

  .project-list > .col-lg-3:first-child { column-span: all; }

}

/**
 * responsive for larger than 768px screen
 */

@media (min-width: 768px) {

  /**
   * REUSED STYLE
   */

  .container { max-width: 720px; }

  .section-title { max-width: 430px; }

/*Swipper*/
.card__content {
    margin-inline: 3rem;
  }

  .swiper-button-next,
  .swiper-button-prev {
    display: block;
  }


  /**
   * STATS
   */

  .stats-list { grid-template-columns: 1fr 1fr; }



  /**
   * ABOUT
   */

  .about .btn { max-width: max-content; }

  .about .btn-secondary { margin-bottom: 0; }



  /*** CONTACT*/
  .contact-form {
    max-width: 450px;
    margin-inline: auto;
  }

}

/**
 * responsive for larger than 992px screen
 */

@media (min-width: 992px) {
  :root {
    --fs-2: 3rem;
    --section-padding: 100px;
  }

  /*  REUSED STYLE*/
  .container { max-width: 980px; }

  .section-content {
    position: relative;
    padding-left: 40px;
  }


  .hero-social-list {
    display: none;
  }

  .section-subtitle {
    position: absolute;
    top: 0;
    left: 0;
    transform: rotate(0.75turn) translateX(-100%);
    transform-origin: left top;
    margin-bottom: 0;
  }

  .section-subtitle::after {
    top: 8px;
    left: auto;
    right: calc(100% + 20px);
  }

  /*** HEADER */

  .header { padding-block: 30px; }

  .header.active { padding-block: 15px; }

  .navbar-actions {
    order: 1;
    margin-left: 0;
  }

  .nav-toggle-btn { display: none; }

  .navbar { all: unset; }

  .navbar-link {
    transform: translateY(0);
    font-size: unset;
    padding-inline: 5px;
  }

  .navbar-list > li {
    margin: 0;
    padding: 0;
    overflow: visible;
  }

  .navbar-list {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
  }

  .navbar-link::before { height: 2px; }



  /**
   * HERO
   */

  .hero {
    position: relative;
    padding-top: 0;
    height: 100vh;
  }

  .hero-banner {
    max-width: unset;
    height: 100%;
    margin-bottom: 0;
  }

  .hero img {
    height: 100%;
    width: auto;
    margin-inline: auto;
  }

 .hero-content {
    --color-primary: var(--white);
    position: absolute;
    top: 50%;
    filter: drop-shadow(2px 4px 10px var(--black));
    text-align: center;
  }

  .hero-content .hero-title{
    margin-bottom: 20px;
  }

  .hero .btn-primary:is(:hover, :focus) { color: hsl(0, 0%, 12%); }

  .hero-social-list {
    display: block;
    position: absolute;
    bottom: 80px;
    right: -30px;
  }

  .hero-social-list::after {
    content: "";
    position: absolute;
    bottom: -40px;
    right: 13px;
    width: 2px;
    height: 30px;
    background: var(--color-secondary);
    transform-origin: top right;
  }

  .hero-social-link {
    position: relative;
    color: var(--color-secondary);
    margin-block: 5px;
    padding: 5px;
    font-size: 18px;
    transition: var(--transition-1);
  }

  .hero-social-link:is(:hover, :focus) { color: var(--color-primary); }

  .hero-social-link .tooltip {
    --trans-x: 10px;
    right: calc(100% + 10px);
    top: 50%;
    transform: translateY(-50%) translateX(var(--trans-x));
  }

  .hero-social-link:is(:hover, :focus) .tooltip {
    --trans-x: 0;
    opacity: 1;
  }

  /**
   * STATS
   */

  .stats-list { grid-template-columns: repeat(3, 1fr); }
  .stats-card { height: 100%; 
    background: rgba(255,255,255,0.1);
    border-top: 1px solid rgba(255,255,255,0.1);
    backdrop-filter: blur(30px);
    border: 1px solid rgba( 255, 255, 255, 0.18 );
    box-shadow: 0 15px 25px rgba(0,0,0,0.3);}

  /**
   * ABOUT
   */

  .about {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 30px;
  }

  .about-banner { margin-bottom: 0; }


  /**
   * SKILLS
   */

  .skills {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 50px;
  }

  .skills-content { margin-bottom: 0; }

  /**
   * PROJECT
   */

  .project-list { column-count: 3; }

  .project-list > .col-lg-3:first-child {
    column-span: unset;
    margin-left: 0;
  }

  /**
   * CONTACT
   */

  .contact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }

  .contact-content { margin-bottom: 0; }

  .contact-form { width: 100%; }

  .contact-list { margin-left: -40px; }

  /**
   * FOOTER
   */

  .footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .footer .logo { margin-bottom: 0; }

}

/**
 * responsive for larger than 1200px screen
 */

@media (min-width: 1200px) {

  /**
   * REUSED STYLE
   */

  .container { max-width: 1150px; }

  .section-title { max-width: 460px; }

/* Swipper */
  .card__container {
    max-width: 1120px;
  }

  .swiper-button-prev {
    left: -1rem;
  }
  .swiper-button-next {
    right: -1rem;
  }

  /**
   * HERO
   */

  .hero-social-list { right: -80px; }

  /**
   * ABOUT
   */

  .about-banner { max-width: 450px; }

}