:root {
  --bg-gradient-onyx: linear-gradient(
    to bottom right,
    hsl(240, 1%, 25%) 3%,
    hsl(0, 0%, 19%) 97%
  );
  --bg-gradient-jet: linear-gradient(
      to bottom right,
      hsla(240, 1%, 18%, 0.251) 0%,
      hsla(240, 2%, 11%, 0) 100%
    ),
    hsl(240, 2%, 13%);
  --bg-gradient-yellow-1: linear-gradient(
    to bottom right,
    hsl(45, 100%, 71%) 0%,
    hsla(36, 100%, 69%, 0) 50%
  );
  --bg-gradient-yellow-2: linear-gradient(
      135deg,
      hsla(45, 100%, 71%, 0.251) 0%,
      hsla(35, 100%, 68%, 0) 59.86%
    ),
    hsl(240, 2%, 13%);
  --border-gradient-onyx: linear-gradient(
    to bottom right,
    hsl(0, 0%, 25%) 0%,
    hsla(0, 0%, 25%, 0) 50%
  );
  --text-gradient-yellow: linear-gradient(
    to right,
    hsl(45, 100%, 72%),
    hsl(35, 100%, 68%)
  );

  --jet: hsl(0, 0%, 22%);
  --onyx: hsl(240, 1%, 17%);
  --eerie-black-1: hsl(240, 2%, 13%);
  --eerie-black-2: hsl(240, 2%, 12%);
  --smoky-black: hsl(0, 0%, 7%);
  --white-1: hsl(0, 0%, 100%);
  --white-2: hsl(0, 0%, 98%);
  --orange-yellow-crayola: hsl(45, 100%, 72%);
  --vegas-gold: hsl(45, 54%, 58%);
  --light-gray: hsl(0, 0%, 84%);
  --light-gray-70: hsla(0, 0%, 84%, 0.7);
  --bittersweet-shimmer: hsl(0, 43%, 51%);

  /* font-family */
  --ff-poppins: "Poppins", sans-serif;

  /* font-size */
  --fs-1: 24px;
  --fs-2: 18px;
  --fs-3: 17px;
  --fs-4: 16px;
  --fs-6: 14px;
  --fs-7: 13px;
  --fs-8: 11px;

  /* font-weight */
  --fw-300: 300;
  --fw-400: 400;
  --fw-500: 500;

  --shadow-1: -4px 8px 24px hsla(0, 0%, 0%, 0.25);
  --shadow-2: 0 16px 30px hsla(0, 0%, 0%, 0.25);
  --shadow-3: 0 16px 40px hsla(0, 0%, 0%, 0.25);
  --shadow-4: 0 25px 50px hsla(0, 0%, 0%, 0.15);
  --shadow-5: 0 24px 80px hsla(0, 0%, 0%, 0.25);

  --transition-1: 0.25s ease;
  --transition-2: 0.5s ease-in-out;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  text-decoration: none;
  list-style: none;
}

img,
ion-icon,
a,
button,
time,
span {
  display: block;
}

img {
  user-select: none;
  -webkit-user-drag: none;
  pointer-events: none;
}
button {
  font: inherit;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
}

input,
textarea {
  display: block;
  width: 100%;
  background: none;
  font: inherit;
}

::selection {
  background: var(--orange-yellow-crayola);
  color: var(--smoky-black);
}

:focus {
  outline-color: var(--orange-yellow-crayola);
}

html {
  font-family: var(--ff-poppins);
}

body {
  background: var(--smoky-black);
}

.sidebar,
article {
  background: var(--eerie-black-2);
  border: 1px solid var(--jet);
  border-radius: 20px;
  padding: 15px;
  box-shadow: var(--shadow-1);
  z-index: 1;
}

.separator {
  width: 100%;
  height: 1px;
  background: var(--jet);
  margin: 16px 0;
}

.icon-box {
  position: relative;
  background: var(--border-gradient-onyx);
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 16px;
  color: var(--orange-yellow-crayola);
  box-shadow: var(--shadow-1);
  z-index: 1;
}

.icon-box::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--eerie-black-1);
  border-radius: inherit;
  z-index: -1;
}

.icon-box ion-icon {
  --ionicon-stroke-width: 35px;
}

article {
  display: none;
}

article.active {
  display: block;
  animation: fade 0.5s ease backwards;
}

@keyframes fade {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

h2,
h3,
h4,
h5 {
  color: var(--white-2);
  text-transform: capitalize;
}

h2 {
  font-size: var(--fs-1);
}

h3 {
  font-size: var(--fs-2);
}

h4 {
  font-size: var(--fs-4);
}

h5 {
  font-size: var(--fs-7);
  font-weight: var(--fw-500);
}

article {
  padding-top: 12px !important;

  & .article-title {
    position: relative;
    margin-bottom: 20px;

    &::after {
      content: "";
      position: absolute;
      bottom: 0;
      left: 0;
      width: 50px;
      height: 4px;
      background: var(--text-gradient-yellow);
      border-radius: 3px;
    }
  }
}

.has-scrollbar::-webkit-scrollbar {
  width: 5px; /* for vertical scrollbar */
  height: 5px; /* for horizontal scrollbar */
}

.has-scrollbar::-webkit-scrollbar-track {
  background: var(--onyx);
  border-radius: 5px;
}

.has-scrollbar::-webkit-scrollbar-thumb {
  background: var(--orange-yellow-crayola);
  border-radius: 5px;
}

.has-scrollbar::-webkit-scrollbar-button {
  width: 20px;
}

.content-card {
  position: relative;
  background: var(--border-gradient-onyx);
  padding: 15px;
  padding-top: 45px;
  border-radius: 14px;
  box-shadow: var(--shadow-2);
  cursor: pointer;
  z-index: 1;
}

.content-card::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--bg-gradient-jet);
  border-radius: inherit;
  z-index: -1;
}

.sidebar {
  margin-bottom: 15px;
  max-height: 112px;
  overflow: hidden;
  transition: var(--transition-2);
}

.sidebar.active {
  max-height: 405px;
}

.sidebar-info {
  position: relative;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 15px;
}

.sidebar .avatar-box {
  height: 200px;
  width: 200px;
  clip-path: circle(50% at 50% 50%);
  overflow: hidden;
  display: flex;
  align-items: center;

  & img {
    filter: grayscale(0.1);
    width: 100%;
    clip-path: circle(50% at 50% 50%);
  }
}

.sidebar .info-content .name {
  color: var(--white-2);
  font-size: var(--fs-3);
  margin-bottom: 6px;
}

.sidebar .info-content .title {
  color: var(--white-1);
  background: var(--onyx);
  font-size: var(--fs-8);
  font-weight: var(--fw-300);
  width: max-content;
  border-radius: 8px;
  margin: auto;
  padding: 5px 10px;
}

.info_more-btn {
  position: absolute;
  top: -15px;
  right: -15px;
  border-radius: 0 15px;
  font-size: 13px;
  color: var(--orange-yellow-crayola);
  background: var(--border-gradient-onyx);
  padding: 10px;
  box-shadow: var(--shadow-2);
  transition: var(--transition-1);
  z-index: 1;
}

.info_more-btn::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background: var(--bg-gradient-jet);
  transition: var(--transition-1);
  z-index: -1;
}

.info_more-btn:hover,
.info_more-btn:focus {
  background: var(--bg-gradient-yellow-1);
}

.info_more-btn:hover::before,
.info_more-btn:focus::before {
  background: var(--bg-gradient-yellow-2);
}

.info_more-btn span {
  display: none;
}

.sidebar-info_more {
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-2);
}

.sidebar.active .sidebar-info_more {
  opacity: 1;
  visibility: visible;
}

.contacts-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.contact-item {
  min-width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-info {
  max-width: calc(100% - 46px);
  width: calc(100% - 46px);
}

.contact-title {
  color: var(--light-gray-70);
  font-size: var(--fs-8);
  text-transform: uppercase;
  margin-bottom: 2px;
}

.contact-info :is(.contact-link, time, address) {
  color: var(--white-2);
  font-size: var(--fs-7);
}

.contact-info address {
  font-style: normal;
}

.social-list {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 15px;
}

.social-item .social-link {
  color: var(--light-gray-70);
  font-size: 22px;
}

.linkedin:hover {
  color: rgb(69, 69, 209);
   transition: color 1s ease;
}
.instagram:hover {
  color: rgb(187, 55, 247);
  transition: color 1s ease;
}

.social-item .social-link:hover {
  color: var(--light-gray);
}

.navbar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: hsla(240, 1%, 17%, 0.75);
  backdrop-filter: blur(10px);
  border: 1px solid var(--jet);
  border-radius: 12px 12px 0 0;
  box-shadow: var(--shadow-2);
  z-index: 5;
}

.navbar-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  padding: 0 10px;
}

.navbar-link {
  color: var(--light-gray);
  font-size: var(--fs-8);
  padding: 20px 7px;
  transition: color var(--transition-1);
}

.navbar-link:hover,
.navbar-link:focus {
  color: var(--light-gray-70);
}

.navbar-link.active {
  color: var(--orange-yellow-crayola);
}
.about {
  padding-bottom: 0;

  & .about-text {
    color: var(--light-gray);
    font-size: var(--fs-6);
    line-height: 1.6;
  }
}

.service {
  margin-bottom: 20px;
}

.service-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 5px;

  & .service-item {
    position: relative;
    background: var(--bg-gradient-yellow-2);
    box-shadow: var(--shadow-2);
    padding: 10px 15px;
    border-radius: 14px;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: background-color 3s ease !important;

    &:hover {
      background-color: hsla(45, 100%, 65%, 0.251) !important;
    }
  }
}

.timeline {
  margin-bottom: 30px;
}

.timeline .title-wrapper {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;

  & h3 {
    color: var(--orange-yellow-crayola);
  }
}

.timeline-list {
  font-size: var(--fs-6);
  margin-left: 45px;
}

.timeline-item {
  position: relative;
}

.timeline-item:not(:last-child) {
  margin-bottom: 20px;
}

.timeline-item-title {
  font-size: var(--fs-6);
}

.timeline-list span {
  color: var(--vegas-gold);
  font-weight: var(--fw-400);
  line-height: 1.6;
}

.timeline-item:not(:last-child)::before {
  content: "";
  position: absolute;
  top: -25px;
  left: -30px;
  width: 1px;
  height: calc(100% + 50px);
  background: var(--jet);
}

.timeline-item::after {
  content: "";
  position: absolute;
  top: 5px;
  left: -33px;
  height: 6px;
  width: 6px;
  background: var(--text-gradient-yellow);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--jet);
}

.timeline-text {
  color: var(--light-gray);
  font-weight: var(--fw-300);
  line-height: 1.6;
}

.skills-list {
  padding: 20px;
}

.skills-title {
  margin-bottom: 7px;
}

.skills-item:not(:last-child) {
  margin-bottom: 15px;
}

.skill .title-wrapper {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 8px;

  & data {
    color: var(--light-gray);
    font-size: var(--fs-7);
    font-weight: var(--fw-300);
  }
}

.skill-progress-bg {
  background: var(--jet);
  width: 100%;
  height: 8px;
  border-radius: 10px;
}

.skill-progress-fill {
  background: var(--text-gradient-yellow);
  height: 100%;
  border-radius: inherit;
}

.blog-posts-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;

  & .blog-post-item {
    margin-bottom: -30px;

    & a {
      background: var(--bg-gradient-yellow-2);
      color: var(--white-1);
      z-index: 1;
      position: relative;
      text-align: center;
      padding: 10px;
      margin: 0 3px;
      bottom: 44px;
      border-radius: 5px;
      opacity: 0;
      transition: opacity 1.5s ease;

      &:hover {
        transition: transform 0.5s ease;
        transform: scale(0.98);
      }
    }

    &:hover a {
      opacity: 1;
    }

    & .blog-banner-box {
      width: 100%;
      height: 300px;
      border-radius: 5px;
      overflow: hidden;

      & img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: var(--transition-1);
      }
    }
  }
}

.contact-form {
  margin-top: 30px;
}
.input-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-input {
  color: var(--white-2);
  font-size: var(--fs-6);
  font-weight: var(--fw-400);
  padding: 15px;
  border: 1px solid var(--jet);
  border-radius: 14px;
  outline: none;

  &:focus {
    border-color: var(--bg-gradient-onyx);
  }
  &:focus:invalid {
    border-color: var(--bittersweet-shimmer);
  }
  &::placeholder {
    font-weight: var(--fw-500);
  }
}

textarea.form-input {
  min-height: 100px;
  height: 120px;
  max-height: 200px;
  resize: vertical;
  margin-bottom: 25px;

  &::-webkit-resizer {
    display: none;
  }
}

.form-btn {
  position: relative;
  width: 100%;
  background: var(--border-gradient-onyx);
  color: var(--orange-yellow-crayola);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 13px 20px;
  border-radius: 14px;
  font-size: var(--fs-6);
  text-transform: capitalize;
  box-shadow: var(--shadow-3);
  z-index: 1;
  transition: var(--transition-1);
}

.form-btn::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--bg-gradient-jet);
  border-radius: inherit;
  z-index: -1;
  transition: var(--transition-1);
}

.form-btn ion-icon {
  font-size: 16px;
}

.form-btn:hover {
  background: var(--bg-gradient-yellow-1);
}

.form-btn:hover::before {
  background: var(--bg-gradient-yellow-2);
}

.form-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.form-btn:disabled:hover {
  background: var(--border-gradient-onyx);
}

.form-btn:disabled:hover::before {
  background: var(--bg-gradient-jet);
}

.resume {
  & .resume-container {
    width: 100%;
    height: 420px;
    overflow: scroll;
    position: relative;
    display: none;

    & img {
      width: 100%;
      object-fit: cover;
    }

    & .toolbar {
      position: absolute;
      top: 10px;
      right: 10px;
      z-index: 10;
      background: rgba(0, 0, 0, 1);
      padding: 5px;
      border-radius: 5px;
      display: flex;
      gap: 10px;
      font-size: var(--fs-4);

      & a {
        cursor: pointer;
        transition: transform 1s ease;

        &:hover {
          transform: translateY(4px);
        }
      }

      &:hover {
        background-color: transparent;
      }
    }
  }

  & iframe {
    width: 100%;
    height: 31vmax;
  }
}

@media (min-width: 450px) {
  .blog-banner-box {
    height: auto;
  }
}

@media (min-width: 580px) {
  :root {
    --fs-1: 32px;
    --fs-2: 24px;
    --fs-3: 26px;
    --fs-4: 18px;
    --fs-6: 15px;
    --fs-7: 15px;
    --fs-8: 12px;
  }

  .sidebar,
  article {
    width: 520px;
    margin-inline: auto;
    padding: 30px;
  }

  .icon-box {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    font-size: 18px;
  }

  main {
    margin: 40px;
    min-width: 259px;
  }

  .sidebar {
    max-height: 180px;
    margin-bottom: 30px;
  }

  .sidebar.active {
    max-height: 584px;
  }

  .sidebar-info {
    gap: 15px;
  }

  .info_more-btn {
    top: -30px;
    right: -30px;
    padding: 10px 15px;
  }

  .info_more-btn span {
    display: block;
    font-size: var(--fs-8);
  }

  .info_more-btn ion-icon {
    display: none;
  }

  .separator {
    margin: 20px 0;
  }

  .contacts-list {
    gap: 20px;
  }

  .contact-info {
    max-width: calc(100% - 64px);
    width: calc(100% - 64px);
  }
  .navbar-list {
    gap: 20px;
  }

  .navbar-link {
    --fs-8: 14px;
  }

  .timeline-list {
    margin-left: 65px;
  }

  .timeline-item:not(:last-child)::before {
    left: -40px;
  }

  .timeline-item::after {
    height: 8px;
    width: 8px;
    left: -43px;
  }

  .skills-item:not(:last-child) {
    margin-bottom: 25px;
  }

  .form-btn {
    --fs-6: 16px;
    padding: 16px 20px;
  }

  .form-btn ion-icon {
    font-size: 18px;
  }
}

@media (min-width: 768px) {
  .sidebar,
  article {
    width: 700px;
  }

  .has-scrollbar::-webkit-scrollbar-button {
    width: 100px;
  }

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

  .navbar-link {
    --fs-8: 15px;
  }
  .blog-posts-list {
    grid-template-columns: 1fr 1fr;
  }

  .form-btn {
    margin-left: auto;
  }
}

@media (min-width: 1024px) {
  :root {
    --shadow-1: -4px 8px 24px hsla(0, 0%, 0%, 0.125);
    --shadow-2: 0 16px 30px hsla(0, 0%, 0%, 0.125);
    --shadow-3: 0 16px 40px hsla(0, 0%, 0%, 0.125);
  }

  .sidebar,
  article {
    width: 950px;
    box-shadow: var(--shadow-5);
  }

  .main-content {
    position: relative;
    width: max-content;
    margin: auto;
  }

  .navbar {
    position: absolute;
    bottom: auto;
    top: 0;
    left: auto;
    right: 0;
    width: max-content;
    border-radius: 0 20px;
    padding: 0 20px;
    box-shadow: none;
  }

  .navbar-list {
    gap: 30px;
    padding: 0 20px;
  }

  .navbar-link {
    font-weight: var(--fw-500);
  }

  .service-list {
    grid-template-columns: 1fr 1fr;
    gap: 20px 25px;
  }

  .blog-banner-box {
    height: 300px;
  }
}

@media (min-width: 1250px) {
  body::-webkit-scrollbar {
    width: 20px;
  }

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

  body::-webkit-scrollbar-thumb {
    border: 5px solid var(--smoky-black);
    background: hsla(0, 0%, 100%, 0.1);
    border-radius: 20px;
    box-shadow: inset 1px 1px 0 hsla(0, 0%, 100%, 0.11),
      inset -1px -1px 0 hsla(0, 0%, 100%, 0.11);
  }

  body::-webkit-scrollbar-thumb:hover {
    background: hsla(0, 0%, 100%, 0.15);
  }

  body::-webkit-scrollbar-button {
    height: 60px;
  }

  .sidebar,
  article {
    width: auto;
  }

  article {
    min-height: 100%;
  }

  main {
    max-width: 1200px;
    margin-inline: auto;
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 20px;
  }

  .main-content {
    min-width: 75%;
    width: 75%;
    margin: 0;
  }

  .sidebar {
    position: sticky;
    /* top: 60px; */
    max-height: max-content;
    height: 100%;
    margin-bottom: 0;
    z-index: 1;
  }

  .sidebar-info {
    flex-direction: column;
    align-items: center;
  }

  .info_more-btn {
    display: none;
  }

  .sidebar-info_more {
    opacity: 1;
    visibility: visible;
  }

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

  .contact-info :is(.contact-link) {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .contact-info :is(.contact-link, time, address) {
    --fs-7: 14px;
    font-weight: var(--fw-300);
  }

  .separator:last-of-type {
    margin: 15px 0;
  }

  .social-list {
    justify-content: center;
  }

  .timeline-text {
    max-width: 700px;
  }
}

@media (max-width: 580px) {
  .sidebar {
    margin-top: 10px;
    margin-left: 8px;
    margin-right: 8px;
  }
  article {
    margin-left: 8px;
    margin-right: 8px;
    margin-bottom: 80px;
  }
}

@media (max-width: 1024px) {
  .resume {
    & .resume-container {
      display: block;
    }
    & iframe {
      display: none;
    }
  }
}