/* Variables */

:root {
  /* Background Colors */
  --background-dark-100: #000000;
  --background-dark-90: #222222;
  --background-dark-95: #282828;
  --background-dark-80: #333333;
  --background-dark-70: #444444;
  --background-orange: #ff714a;
  --background-dark-60: #666666;

  /* Text Colors */
  --color-white-100: #ffffff;
  --color-white-95: #f5f5f5;
  --color-white-80: #d5d5d5;
  --color-white-60: #aaaaaa;
  --color-white-70: #bbbbbb;

  /* Font Size */
  --font-size-48: 48px;
  --font-size-24: 24px;
  --font-size-21: 21px;
  --font-size-18: 18px;
  --font-size-14: 14px;
  --font-size-12: 12px;
  --font-size-11: 11px;
  --font-size-30: 30px;
  --font-size-16: 16px;
  --font-size-13: 13px;

  /* Others */
  --transition-default: 0.25s ease;
}

/* custom scrollbar style */

::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--background-dark-70);
}

::-webkit-scrollbar-thumb {
  background: var(--background-orange);
}

/* Reset & Default Style */

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

html {
  font-family: "Poppins", sans-serif;
  color: var(--color-white-95);
}

body {
  height: 100vh;
  background: var(--background-dark-100);
}

li {
  list-style: none;
}

a {
  display: inline-block;
  text-decoration: none;
  color: var(--color-white-95);
}

:is(h1, h2, h3, h4, h5, h6) {
  font-weight: 600;
}

h1 {
  font-size: var(--font-size-48);
  margin-bottom: 10px;
}

h2 {
  font-size: var(--font-size-21);
  margin-bottom: 30px;
  box-shadow: inset 0 -2px 0 var(--background-orange);
  width: fit-content;
}

h3 {
  font-size: var(--font-size-18);
  margin-bottom: 5px;
}

p,
blockquote {
  color: var(--color-white-80);
  font-size: var(--font-size-14);
  line-height: 1.8;
}

::selection {
  background: var(--background-orange);
  color: var(--color-white-100);
}

ion-icon {
  --ionicon-stroke-width: 20px;
}

.section-heading {
  font-size: var(--font-size-30);
  border-bottom: 2px solid var(--background-dark-60);
  padding-bottom: 5px;
}

.section-sub-heading {
  font-size: var(--font-size-14);
  text-align: right;
  font-weight: 300;
  color: var(--color-white-70);
  margin-bottom: 40px;
}

.btn-primary {
  padding: 8px 30px;
  border: 2px solid var(--background-orange);
  font-size: var(--font-size-14);
  transition: var(--transition-default);
}

.btn-primary:hover {
  background: var(--background-orange);
  color: var(--color-white-100);
}

img {
  width: 100%;
  height: auto;
}

/* main container */

.container {
  position: relative;
  max-width: 1440px;
  height: 100vh;
  margin: auto;
  overflow: hidden;
}

/* mobile navbar style */
.nav-mobile {
  position: fixed;
  display: none;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  background: var(--background-dark-90);
  border-bottom: 1px solid var(--background-dark-70);
  padding: 10px 20px;
  z-index: 100;
}

.nav-mobile .navbar-brand {
  display: flex;
  align-items: center;
}

.nav-mobile .brand-img {
  width: 35px;
  margin-right: 10px;
}

.nav-mobile .brand-name {
  font-size: var(--font-size-18);
  margin-bottom: 0;
}

.nav-mobile .menu-toggler {
  font-size: var(--font-size-24);
  --ionicon-stroke-width: 50px;
  cursor: pointer;
}

/* sidebar structure style */

.side-bar {
  position: absolute;
  width: 160px;
  height: 100%;
  padding: 30px 0;
  text-align: center;
  background: var(--background-dark-90);
  overflow-y: scroll;
  display: table;
  z-index: 50;
}

.side-bar .brand-img {
  width: 80px;
  margin-bottom: 20px;
}

.side-bar .brand-name {
  text-align: center;
  line-height: 1;
  font-size: var(--font-size-24);
  margin-bottom: 30px;
}

/* navbar style */

.nav li a {
  width: 100%;
  padding: 12px 0;
  border-top: 1px solid var(--background-dark-80);
  font-size: var(--font-size-14);
  transition: background var(--transition-default);
}

.nav li:last-child a {
  border-bottom: 1px solid var(--background-dark-80);
}

.nav li a:hover {
  background: var(--background-dark-80);
  box-shadow: inset -2px 0 0 var(--color-white-95);
}

.nav li a.active {
  background: var(--background-dark-80);
  box-shadow: inset -2px 0 0 var(--background-orange);
}

/* social link style */

.social-btn-groups .btn {
  padding: 4px 7px 0 7px;
  margin: 40px 2px;
  background: var(--background-dark-70);
  color: var(--color-white-60);
  transition: all var(--transition-default);
}

.social-btn-groups .btn:hover {
  background: var(--background-orange);
  color: var(--color-white-100);
}

/* sidebar footer style */
.side-bar-footer {
  display: table-row;
  vertical-align: bottom;
}

.side-bar-footer .copyright {
  font-size: var(--font-size-12);
  color: var(--color-white-60);
}

/* about section structure style */

.about,
.resume,
.portfolio,
.blog,
.contact {
  position: absolute;
  top: 110%;
  right: 0;
  transform: scale(0.5);
  width: calc(100% - 165px);
  height: 100%;
  background: var(--background-dark-90);
  overflow-y: auto;
  transition: all 0.5s ease;
}

:is(.about, .resume, .portfolio, .blog, .contact).active {
  top: 0;
  transform: scale(1);
  z-index: 10;
}

/* about section hero structure style */

.hero {
  display: flex;
}

.hero-img-bx {
  width: 50%;
  max-height: 100%;
}

.hero-img-bx img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 0;
}

.hero-content {
  width: 50%;
  max-height: fit-content;
  background: var(--background-dark-80);
  padding: 80px;
  display: table;
}

.hero-content-wrapper {
  display: table-cell;
  vertical-align: middle;
}

.hero-content .title {
  font-size: var(--font-size-14);
  color: var(--color-white-60);
}

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

.hero-content .desc p {
  margin-bottom: 10px;
}

/* about section service structure style */

.about-inner {
  padding: 80px;
}

.service {
  margin-bottom: 50px;
}

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

.grid-item .item {
  display: flex;
}

.grid-item .item-icon {
  font-size: 40px;
  margin-right: 30px;
  color: var(--color-white-60);
}

.item-wrapper p {
  font-size: var(--font-size-12);
}

/* about section testimonials structure style */

.testimonials {
  margin-bottom: 50px;
}

.testimonials-row {
  display: flex;
}

.testimonials-content {
  margin-right: 20px;
}

.testimonials-text {
  background: var(--background-dark-95);
  padding: 20px;
  margin-left: 50px;
  margin-bottom: 20px;
  border-radius: 5px;
  border: 1px solid var(--background-dark-70);
}

.testimonials-author {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  height: 50px;
}

.author-img {
  width: 80px;
  border-radius: 50%;
  border: 2px solid var(--background-dark-70);
  margin-right: 10px;
  transform: translateY(-50%);
}

.author-info .author-title {
  font-size: var(--font-size-11);
  color: var(--color-white-60);
}

/* about section clients structure style */

.clients-row {
  display: flex;
  justify-content: space-between;
}

.clients-row img {
  width: 100px;
  margin: 0 20px;
  opacity: 0.5;
}

/* Resume section structure style */
.resume,
.portfolio,
.blog,
.contact {
  padding: 50px 70px;
}

.resume-row {
  display: flex;
}

.resume-row .wrapper:nth-child(1) {
  width: 65%;
  margin-right: 40px;
}

.resume-row .wrapper :is(.edu, .exp) {
  margin-bottom: 80px;
}

.resume-row h2 {
  margin-bottom: 20px;
}

.resume-row .grid-item {
  position: relative;
  grid-template-columns: 0.5fr 1fr;
  grid-gap: 0px 50px;
  margin-bottom: 20px;
}

.resume-row .grid-item .year {
  text-align: right;
  font-size: var(--font-size-14);
}

.resume-row .grid-item .company {
  text-align: right;
  font-size: var(--font-size-12);
  color: var(--color-white-70);
}

.resume-row .grid-item :is(.edu-desc, .exp-desc) {
  font-size: var(--font-size-13);
  color: var(--color-white-80);
}

.resume-row .grid-item .divider {
  position: absolute;
  top: 0;
  left: 34.5%;
  width: 1px;
  height: calc(100% + 40px);
  background: var(--background-dark-60);
}

.resume-row .grid-item .divider::before {
  content: "";
  position: absolute;
  top: 8px;
  left: -3px;
  width: 8px;
  height: 8px;
  border-radius: 10px;
  background: var(--background-dark-90);
  box-shadow: 0 0 0 2px var(--background-orange);
}

/* Resume section skill progress structure style */

.resume-row .wrapper:nth-child(2) {
  width: 35%;
}

.resume-row .design-skill {
  margin-bottom: 40px;
}

.resume-row .progress-detail {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 5px;
}

.resume-row .progress-detail .progress-percent {
  font-size: var(--font-size-11);
  font-weight: 300;
  color: var(--color-white-60);
}

.resume-row .progress-bar {
  width: 100%;
  height: 10px;
  border-radius: 10px;
  border: 1px solid var(--background-orange);
  padding: 2px;
  margin-bottom: 10px;
}

.resume-row .progress {
  height: 100%;
  border-radius: 10px;
  background: var(--background-orange);
}

/* portfolio section structure style */
.filter-box {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-item {
  padding: 5px 10px;
  border: 2px solid var(--background-dark-80);
  font-size: var(--font-size-12);
  color: var(--color-white-80);
  transition: var(--transition-default);
  cursor: pointer;
}

.filter-item:hover {
  border-color: var(--color-white-100);
}

.filter-item.active {
  border-color: var(--background-orange);
  color: var(--color-white-100);
}

.portfolio .portfolio-items-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-gap: 30px;
}

.portfolio .portfolio-item {
  position: relative;
  overflow: hidden;
  display: none;
}

.portfolio .portfolio-item.active {
  display: block;
}

.portfolio .portfolio-item .item-img {
  display: block;
  transition: all 0.5s ease;
}

.portfolio .portfolio-item:hover .item-img {
  transform: scale(1.1);
}

.portfolio .portfolio-item :is(.item-name, .item-icon, .item-category) {
  position: absolute;
  background: var(--color-white-100);
  color: var(--background-dark-90);
  padding: 2px 10px;
  opacity: 0;
  transition: all 0.5s ease;
}

.portfolio .portfolio-item:hover :is(.item-name, .item-icon, .item-category) {
  opacity: 1;
}

.portfolio .portfolio-item .item-name {
  top: 10px;
  left: 10px;
}

.portfolio .portfolio-item .item-icon {
  top: 10px;
  right: 10px;
  color: var(--background-orange);
  padding: 3px 7px 0;
  font-size: var(--font-size-18);
}

.portfolio .portfolio-item .item-icon ion-icon {
  --ionicon-stroke-width: 50px;
}

.portfolio .portfolio-item .item-category {
  bottom: 10px;
  left: 10px;
  font-size: var(--font-size-11);
}

/* blog section structure style */
.blog-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-gap: 30px;
}

.blog-post {
  position: relative;
}

.blog-post .blog-img-box {
  overflow: hidden;
}

.blog-post .blog-img-box img {
  display: block;
  transition: all 0.5s ease;
}

.blog-post .blog-img-box:hover img {
  transform: scale(1.1);
}

.blog-post .blog-category {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--background-dark-90);
  padding: 0 8px;
  font-size: var(--font-size-11);
}

.blog-post .blog-info {
  background: var(--background-dark-80);
  padding: 20px;
}

.blog-post .publish-date {
  font-size: var(--font-size-11);
  color: var(--color-white-60);
  margin-bottom: 10px;
}

.blog-post .blog-title {
  font-size: var(--font-size-18);
  font-weight: 600;
}

/* contact section structure style */

.contact-info {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-gap: 30px;
  margin-bottom: 80px;
}

.contact-info .info-box {
  background: var(--background-dark-80);
  border: 1px solid var(--background-dark-70);
  text-align: center;
  padding: 25px;
  transition: var(--transition-default);
}

.contact-info .info-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 10px -5px #0005;
}

.contact-info .info-box ion-icon {
  font-size: var(--font-size-48);
  color: var(--color-white-70);
  margin-bottom: 10px;
}

.contact-info .info-box p {
  font-size: var(--font-size-16);
  font-weight: 600;
  color: var(--color-white-95);
}

/* contact form style */

.contact-form {
  max-width: 700px;
  margin: auto;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-gap: 20px;
  margin-bottom: 20px;
}

.form-grid .grid-left input,
.form-grid .grid-right textarea {
  display: block;
  font-family: 'Poppins', sans-serif;
  font-size: var(--font-size-14);
  color: var(--color-white-95);
  width: 100%;
  padding: 10px;
  background: transparent;
  border: 1px solid var(--background-dark-70);
  outline: none;
}

.form-grid .grid-left input:not(:last-child) {
  margin-bottom: 20px;
}

.form-grid .grid-right textarea {
  height: 170px;
  resize: none;
}


/* Responsive for 1200px */

@media screen and (max-width: 1200px) {
  /* about section clients */

  .clients-row {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .clients-row img {
    margin-bottom: 30px;
  }
}

/* Responsive for 1024px */

@media screen and (max-width: 1024px) {
  /* mobile navbar style */
  .nav-mobile {
    display: flex;
  }

  /* sidebar */
  .side-bar {
    padding: 70px 0 30px;
    width: 260px;
    box-shadow: 2px 0 10px #0002;
    opacity: 0;
    left: -300px;
    transition: all var(--transition-default);
  }

  /* active class for toggling sidebar from left */
  .side-bar.active {
    left: 0;
    opacity: 1;
  }

  /* about */
  .about,
  .resume,
  .portfolio,
  .blog,
  .contact {
    width: 100%;
  }

  /* Resume section */
  .resume,
  .portfolio,
  .blog,
  .contact {
    padding: 80px 40px;
  }

  /* contact section */
  .contact-info {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Responsive for 768px */

@media screen and (max-width: 768px) {
  /* about section hero */

  .hero {
    flex-direction: column;
  }

  .hero-img-bx {
    width: 100%;
    height: 400px;
    font-size: 0;
  }

  .hero-content {
    width: 100%;
    padding: 40px;
  }

  /* about section service */

  .about-inner {
    padding: 40px;
  }

  .grid-item {
    grid-template-columns: 1fr;
  }

  /* about section testimonials */

  .testimonials-row {
    flex-direction: column;
  }

  .testimonials-content {
    margin-right: 0;
    margin-bottom: 20px;
  }

  /* resume section */

  .resume-row {
    flex-direction: column;
    margin-bottom: 50px;
  }

  .resume-row .wrapper {
    width: 100% !important;
  }

  .resume-row .wrapper:nth-child(1) {
    margin-right: 0;
  }

  /* portfolio section */
  .portfolio .portfolio-items-group {
    grid-template-columns: 1fr;
  }

  .blog-container {
    grid-template-columns: 1fr;
  }

  /* contact section */

  .form-grid {
    grid-template-columns: 1fr;
  }
}

/* Responsive for 400px */

@media screen and (max-width: 400px) {
  .hero-content .name {
    font-size: 40px;
  }

  .grid-item .item {
    flex-direction: column;
  }

  /* contact section */
  .contact-info {
    grid-template-columns: 1fr;
  }
}