/*-----------------------------------*\
  #style.css
\*-----------------------------------*/

/**
 * Cybersecurity Portfolio Theme
 * Based on vCard Personal Portfolio
 */

/*-----------------------------------*\
  #CUSTOM PROPERTY
\*-----------------------------------*/

:root {

  /**
   * colors
   */

  /* gradient */

  --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%)
  );

  /* solid */

  --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%);

  /**
   * typography
   */

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

  /* font-size */
  --fs-1: 24px;
  --fs-2: 18px;
  --fs-3: 17px;
  --fs-4: 16px;
  --fs-5: 15px;
  --fs-6: 14px;
  --fs-7: 13px;
  --fs-8: 11px;

  /* font-weight */
  --fw-300: 300;
  --fw-400: 400;
  --fw-500: 500;
  --fw-600: 600;

  /**
   * shadow
   */

  --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
   */

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

}

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

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

a { text-decoration: none; }

li { list-style: none; }

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

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);
  overflow-x: hidden;
}

body { 
  background: var(--smoky-black);
  overflow-x: hidden;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

/*-----------------------------------*\
  #REUSED STYLE
\*-----------------------------------*/

.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-title {
  position: relative;
  padding-bottom: 7px;
}

.article-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 3px;
  background: var(--text-gradient-yellow);
  border-radius: 3px;
}

.has-scrollbar::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}

.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;
}

/*-----------------------------------*\
  #MAIN
\*-----------------------------------*/

main {
  margin: 15px 12px;
  margin-bottom: 75px;
  min-width: 259px;
}

/*-----------------------------------*\
  #SIDEBAR
\*-----------------------------------*/

.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;
}

.avatar-box {
  background: var(--bg-gradient-onyx);
  border-radius: 20px;
  flex-shrink: 0;
}

.avatar-box img {
  border-radius: 20px;
}

.info-content {
  flex: 1;
  min-width: 0;
}

.info-content .name {
  color: var(--white-2);
  font-size: var(--fs-4);
  font-weight: var(--fw-500);
  letter-spacing: -0.25px;
  margin-bottom: 10px;
  white-space: normal;
  word-wrap: break-word;
  line-height: 1.2;
  overflow-wrap: break-word;
}

.info-content .title {
  color: var(--white-1);
  background: var(--onyx);
  font-size: 10px;
  font-weight: var(--fw-300);
  width: 100%;
  max-width: 100%;
  padding: 5px 10px;
  border-radius: 8px;
  white-space: normal;
  word-wrap: break-word;
  line-height: 1.3;
  text-align: center;
  overflow-wrap: break-word;
  display: block;
}

.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);
  font-weight: var(--fw-300);
}

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

.social-list {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 15px;
  padding-bottom: 4px;
  padding-left: 7px;
}

.social-item .social-link {
  color: var(--light-gray-70);
  font-size: 18px;
}

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

/*-----------------------------------*\
  #NAVBAR
\*-----------------------------------*/

.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
\*-----------------------------------*/

.about .article-title { margin-bottom: 15px; }

.about-text {
  color: var(--light-gray);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  line-height: 1.6;
}

.about-text p { margin-bottom: 15px; }

/**
 * #service 
 */

.service { margin-bottom: 35px; }

.service-title { margin-bottom: 20px; }

.service-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding: 0;
  margin: 0;
}

.service-item {
  position: relative;
  background: var(--border-gradient-onyx);
  padding: 20px 15px;
  border-radius: 14px;
  box-shadow: var(--shadow-2);
  z-index: 1;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

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

.service-icon-box { 
  margin: 0 auto 10px;
  font-size: 40px;
  color: var(--orange-yellow-crayola);
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  text-align: center;
}

.service-icon-box ion-icon {
  display: block;
  margin: 0 auto;
}

.service-content-box { 
  text-align: center;
  width: 100%;
  padding: 0 5px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.service-item-title { 
  margin-bottom: 10px;
  font-size: var(--fs-5);
  word-wrap: break-word;
}

.service-item-text {
  color: var(--light-gray);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  line-height: 1.6;
  margin-bottom: 15px;
  word-wrap: break-word;
  text-align: center;
}

.service-learn-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  background: transparent;
  border: 1px solid var(--jet);
  border-radius: 10px;
  color: var(--orange-yellow-crayola);
  font-size: var(--fs-7);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  margin: 10px auto 0;
  width: fit-content;
}

.service-learn-more:hover {
  background: var(--orange-yellow-crayola);
  color: var(--smoky-black);
  border-color: var(--orange-yellow-crayola);
  transform: translateX(5px);
}

.service-learn-more ion-icon {
  font-size: 18px;
  transition: transform 0.3s ease;
}

.service-learn-more:hover ion-icon {
  transform: translateX(3px);
}

/*-----------------------------------*\
  #RESUME
\*-----------------------------------*/

.article-title { margin-bottom: 30px; }

/**
 * education and experience 
 */

.timeline { margin-bottom: 30px; }

.timeline .title-wrapper {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 25px;
}

.timeline-list {
  font-size: var(--fs-6);
  margin-left: 65px;
}

.timeline-item { position: relative; }

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

.timeline-item-title {
  font-size: var(--fs-6);
  line-height: 1.3;
  margin-bottom: 7px;
}

.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: -40px;
  width: 1px;
  height: calc(100% + 50px);
  background: var(--jet);
}

.timeline-item::after {
  content: "";
  position: absolute;
  top: 5px;
  left: -43px;
  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;
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
  -webkit-hyphens: auto;
  -ms-hyphens: auto;
}

/**
 * skills 
 */

.skills-title { margin-bottom: 20px; }

.skills-list { padding: 20px; }

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

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

.skill .title-wrapper 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;
}

/*-----------------------------------*\
  #PORTFOLIO
\*-----------------------------------*/

.filter-list { display: none; }

.filter-select-box {
  position: relative;
  margin-bottom: 25px;
}

.filter-select {
  background: var(--eerie-black-2);
  color: var(--light-gray);
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--jet);
  border-radius: 14px;
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
}

.filter-select.active .select-icon { transform: rotate(0.5turn); }

.select-list {
  background: var(--eerie-black-2);
  position: absolute;
  top: calc(100% + 6px);
  width: 100%;
  padding: 6px;
  border: 1px solid var(--jet);
  border-radius: 14px;
  z-index: 2;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: 0.15s ease-in-out;
}

.filter-select.active + .select-list {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}

.select-item button {
  background: var(--eerie-black-2);
  color: var(--light-gray);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  text-transform: capitalize;
  width: 100%;
  padding: 8px 10px;
  border-radius: 8px;
}

.select-item button:hover { --eerie-black-2: hsl(240, 2%, 20%); }

.project-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  margin-bottom: 10px;
}

.project-item { display: none; }

.project-item.active {
  display: block;
  animation: scaleUp 0.25s ease forwards;
}

@keyframes scaleUp {
  0% { transform: scale(0.5); }
  100% { transform: scale(1); }
}

.project-item > a { 
  width: 100%;
  display: block;
  background: var(--eerie-black-2);
  padding: 15px;
  border-radius: 20px;
  transition: var(--transition-1);
  border: 1px solid var(--jet);
  position: relative;
  overflow: hidden;
}

.project-item > a::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--orange-yellow-crayola);
  transition: width 0.4s ease;
  z-index: 10;
}

.project-item > a:hover::before {
  width: 100%;
}

.project-item > a:hover {
  background: var(--onyx);
  border-color: var(--orange-yellow-crayola);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px hsla(0, 0%, 0%, 0.4);
}

.project-img {
  position: relative;
  width: 100%;
  height: 200px;
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 15px;
  background: var(--bg-gradient-onyx);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--jet);
  transition: var(--transition-1);
  cursor: pointer;
}

.project-item > a:hover .project-img {
  border-color: var(--orange-yellow-crayola);
  box-shadow: 0 5px 15px hsla(0, 0%, 0%, 0.3);
}

.project-img::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  z-index: 1;
  transition: var(--transition-1);
}

.project-item > a:hover .project-img::before { background: hsla(0, 0%, 0%, 0.2); }

.project-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 120px;
  color: var(--orange-yellow-crayola);
  z-index: 2;
  transition: var(--transition-1);
}

.project-item > a:hover .project-icon {
  transform: translate(-50%, -50%) scale(1.15);
  color: var(--white-1);
  filter: drop-shadow(0 0 20px var(--orange-yellow-crayola));
}

.project-title,
.project-category { margin-left: 10px; }

.project-title {
  color: var(--white-2);
  font-size: var(--fs-5);
  font-weight: var(--fw-400);
  text-transform: capitalize;
  line-height: 1.3;
}

.project-category {
  color: var(--light-gray-70);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
}

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

.contact-form { margin-bottom: 10px; }

.form-title { margin-bottom: 20px; }

.contact-info-text {
  color: var(--light-gray);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  line-height: 1.8;
}

.contact-info-text p { margin-bottom: 20px; }

.contact-links {
  list-style: none;
  margin: 25px 0;
}

.contact-links li {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
}

.contact-links ion-icon {
  color: var(--orange-yellow-crayola);
  font-size: 20px;
}

.contact-links a {
  color: var(--white-2);
  transition: var(--transition-1);
}

.contact-links a:hover {
  color: var(--orange-yellow-crayola);
}

.stats-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.stat-item {
  background: var(--border-gradient-onyx);
  padding: 20px;
  border-radius: 14px;
  text-align: center;
  position: relative;
  z-index: 1;
}

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

.stat-item h4 {
  color: var(--orange-yellow-crayola);
  font-size: var(--fs-1);
  font-weight: var(--fw-600);
  margin-bottom: 5px;
}

.stat-item p {
  color: var(--light-gray);
  font-size: var(--fs-7);
}

/*-----------------------------------*\
  #RESPONSIVE
\*-----------------------------------*/

/**
 * Mobile-first optimization (default - all phones)
 */

* {
  max-width: 100%;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.main-content {
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
}

article {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  padding: 15px;
}

.article-title,
.h2, .h3, .h4 {
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
  -webkit-hyphens: auto;
}

p, span, li, a {
  word-wrap: break-word;
  overflow-wrap: break-word;
  max-width: 100%;
}

.timeline-item-title {
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
  -webkit-hyphens: auto;
  font-size: 15px;
  line-height: 1.4;
}

.timeline-text {
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
  -webkit-hyphens: auto;
  font-size: 14px;
  text-align: justify;
}

/**
 * responsive larger than 450px screen
 */

@media (min-width: 450px) {

  .project-img { height: auto; }

  .timeline-item-title {
    font-size: var(--fs-5);
  }

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

}

/**
 * responsive larger than 580px screen
 */

@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;
  }

  .article-title {
    font-weight: var(--fw-600);
    padding-bottom: 15px;
  }

  .article-title::after {
    width: 40px;
    height: 5px;
  }

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

  main {
    margin-top: 60px;
    margin-bottom: 100px;
  }

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

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

  .sidebar-info { gap: 25px; }

  .avatar-box { border-radius: 30px; }

  .avatar-box img { 
    width: 120px;
    border-radius: 30px;
  }

  .info-content .name { margin-bottom: 15px; }

  .info-content .title { padding: 5px 18px; }

  .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: 32px 0; }

  .contacts-list { gap: 20px; }

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

  .navbar { border-radius: 20px 20px 0 0; }

  .navbar-list { gap: 20px; }

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

  .about .article-title { margin-bottom: 20px; }

  .about-text { margin-bottom: 40px; }

  .service-item {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 18px;
    padding: 30px;
  }

  .service-icon-box {
    margin-bottom: 0;
    margin-top: 5px;
  }

  .service-content-box { text-align: left; }

  .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; }

  .project-img { border-radius: 16px; }

}

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

@media (min-width: 768px) {

  .sidebar, article { width: 700px; }

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

  .contacts-list {
    grid-template-columns: 1fr 1fr;
    gap: 30px 15px;
  }

  .navbar-link { --fs-8: 15px; }

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

}

/**
 * responsive larger than 1024px screen
 */

@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 { margin-bottom: 60px; }

  .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;
  }

  .service-item {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    gap: 18px;
    padding: 30px;
    text-align: center;
  }

  .service-icon-box {
    margin-bottom: 0;
    margin-top: 5px;
  }

  .service-content-box { 
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

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

}

/**
 * responsive larger than 1250px screen
 */

@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: 25px;
  }

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

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

  .sidebar-info { flex-direction: column; }

  .avatar-box img { 
    width: 150px;
    border-radius: 30px;
  }

  .info-content .name {
    white-space: nowrap;
    text-align: center;
  }

  .info-content .title { margin: auto; }

  .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;
    opacity: 0;
  }

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

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

}


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

.project-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.project-modal.active {
  display: flex;
  pointer-events: all;
  opacity: 1;
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.project-modal.active .modal-overlay {
  opacity: 1;
}

.modal-content {
  position: relative;
  background: var(--eerie-black-1);
  border: 2px solid var(--jet);
  border-radius: 24px;
  max-width: 750px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  padding: 40px;
  transform: scale(0.8) translateY(30px);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.project-modal.active .modal-content {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.modal-close-btn {
  position: absolute;
  top: 24px;
  right: 24px;
  background: var(--jet);
  border: 1px solid var(--jet);
  border-radius: 10px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 1;
}

.modal-close-btn ion-icon {
  font-size: 26px;
  color: var(--white-2);
  transition: transform 0.3s ease;
}

.modal-close-btn:hover {
  background: var(--orange-yellow-crayola);
  border-color: var(--orange-yellow-crayola);
  transform: scale(1.1);
}

.modal-close-btn:hover ion-icon {
  color: var(--smoky-black);
  transform: rotate(90deg);
}

.modal-header {
  text-align: center;
  margin-bottom: 35px;
  padding-bottom: 25px;
  border-bottom: 2px solid var(--jet);
}

.modal-icon {
  width: 90px;
  height: 90px;
  margin: 0 auto 25px;
  background: linear-gradient(135deg, var(--orange-yellow-crayola) 0%, var(--vegas-gold) 100%);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(255, 219, 112, 0.3);
  animation: iconFloat 3s ease-in-out infinite;
}

@keyframes iconFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.modal-icon ion-icon {
  font-size: 45px;
  color: var(--smoky-black);
  --ionicon-stroke-width: 40px;
}

.modal-title {
  font-size: 32px;
  color: var(--white-1);
  margin-bottom: 12px;
  font-weight: 600;
  letter-spacing: -0.5px;
}

.modal-category {
  display: inline-block;
  padding: 6px 18px;
  background: var(--jet);
  border: 1px solid var(--jet);
  border-radius: 10px;
  color: var(--orange-yellow-crayola);
  font-size: var(--fs-7);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 1px;
}

.modal-body {
  margin-bottom: 35px;
}

.modal-description {
  color: var(--light-gray);
  font-size: var(--fs-5);
  line-height: 1.9;
  margin-bottom: 35px;
  text-align: justify;
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
  -webkit-hyphens: auto;
}

.modal-section {
  margin-bottom: 30px;
}

.modal-section h3 {
  font-size: var(--fs-3);
  color: var(--white-2);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
}

.modal-section h3::before {
  content: '';
  width: 5px;
  height: 24px;
  background: linear-gradient(180deg, var(--orange-yellow-crayola), var(--vegas-gold));
  border-radius: 3px;
}

.modal-tech-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.modal-tech-list li {
  background: var(--jet);
  color: var(--orange-yellow-crayola);
  padding: 10px 18px;
  border-radius: 10px;
  font-size: var(--fs-6);
  font-weight: 500;
  border: 1px solid transparent;
  transition: all 0.3s ease;
}

.modal-tech-list li:hover {
  border-color: var(--orange-yellow-crayola);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 219, 112, 0.2);
}

.modal-features-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.modal-features-list li {
  color: var(--light-gray);
  font-size: var(--fs-5);
  padding-left: 30px;
  position: relative;
  line-height: 1.7;
}

.modal-features-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--orange-yellow-crayola);
  font-weight: bold;
  font-size: 20px;
}

.media-placeholder {
  background: var(--eerie-black-2);
  border: 2px dashed var(--jet);
  border-radius: 16px;
  padding: 50px 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}

.media-placeholder ion-icon {
  font-size: 60px;
  color: var(--jet);
}

.media-placeholder p {
  color: var(--light-gray-70);
  font-size: var(--fs-6);
  font-style: italic;
}

.modal-footer {
  display: flex;
  justify-content: center;
  padding-top: 25px;
  border-top: 2px solid var(--jet);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 35px;
  border-radius: 14px;
  font-size: var(--fs-5);
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--orange-yellow-crayola) 0%, var(--vegas-gold) 100%);
  color: var(--smoky-black);
  box-shadow: 0 4px 16px rgba(255, 219, 112, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(255, 219, 112, 0.5);
  border-color: var(--white-1);
}

.btn ion-icon {
  font-size: 22px;
}

/* Hide scrollbar for modal while keeping scroll functionality */
.modal-content {
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE and Edge */
}

.modal-content::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Opera */
}

/* Responsive */
@media (max-width: 768px) {
  .modal-content {
    padding: 30px 25px;
    max-height: 90vh;
  }
  
  .modal-title {
    font-size: 26px;
  }
  
  .modal-icon {
    width: 75px;
    height: 75px;
  }
  
  .modal-icon ion-icon {
    font-size: 38px;
  }

  .modal-description {
    font-size: var(--fs-6);
  }

  .modal-section h3 {
    font-size: var(--fs-4);
  }
}

@media (max-width: 450px) {
  /* Container fixes */
  .main-content {
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
  }

  .sidebar,
  article {
    width: calc(100% - 20px);
    max-width: 100%;
    margin: 0 auto 15px auto;
    box-sizing: border-box;
  }

  article {
    padding: 15px 12px;
  }

  .sidebar {
    padding: 15px 12px;
  }

  /* Modal fixes */
  .modal-content {
    padding: 20px 15px;
    margin: 10px;
    max-width: calc(100vw - 20px);
  }
  
  .modal-close-btn {
    width: 36px;
    height: 36px;
    top: 12px;
    right: 12px;
  }

  .modal-close-btn ion-icon {
    font-size: 22px;
  }

  .modal-title {
    font-size: 20px;
    line-height: 1.3;
    word-wrap: break-word;
  }

  .modal-description {
    font-size: 14px;
    line-height: 1.7;
    text-align: left;
  }

  .btn-primary {
    padding: 12px 24px;
    font-size: 14px;
  }

  /* Timeline mobile fixes */
  .timeline-text {
    font-size: 13px;
    text-align: left;
    word-break: break-word;
    line-height: 1.6;
  }

  .timeline-item-title {
    font-size: 15px;
    line-height: 1.3;
    word-wrap: break-word;
    margin-bottom: 8px;
  }

  .timeline-list {
    padding-left: 0;
    margin-left: 45px;
  }

  .timeline-item:not(:last-child)::before {
    left: -30px;
  }

  .timeline-item::after {
    left: -33px;
  }

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

  .timeline .title-wrapper {
    margin-bottom: 20px;
  }

  /* Service section mobile optimization */
  .service { 
    margin-bottom: 25px;
    padding: 0;
  }
  
  .service-list {
    gap: 15px;
    padding: 0;
    width: 100%;
  }
  
  .service-item {
    padding: 20px 12px;
    margin: 0;
    width: 100%;
  }
  
  .service-icon-box {
    font-size: 35px;
    margin-bottom: 12px;
  }
  
  .service-content-box {
    padding: 0;
  }
  
  .service-item-title {
    font-size: 16px;
    margin-bottom: 8px;
    line-height: 1.3;
  }
  
  .service-item-text {
    font-size: 13px;
    line-height: 1.5;
    margin-bottom: 12px;
    padding: 0 5px;
  }
  
  .service-learn-more {
    padding: 8px 16px;
    font-size: 12px;
    gap: 6px;
  }
  
  .service-learn-more ion-icon {
    font-size: 16px;
  }
  
  /* About section mobile fixes */
  .about-text {
    font-size: 14px;
    line-height: 1.6;
    text-align: left;
  }
  
  .about-text p {
    margin-bottom: 12px;
    word-wrap: break-word;
  }
  
  /* Sidebar mobile fixes removed - handled at top of media query */
  
  .sidebar-info {
    gap: 12px;
    padding: 0;
  }
  
  .avatar-box {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
  }
  
  .info-content {
    flex: 1;
    min-width: 0;
  }
  
  .info-content .name {
    font-size: 16px;
    line-height: 1.2;
    margin-bottom: 8px;
  }
  
  .info-content .title {
    font-size: 10px;
    padding: 5px 8px;
    line-height: 1.3;
  }

  /* Project cards mobile */
  .project-item > a {
    padding: 10px;
  }

  .project-img {
    height: 160px;
  }

  .project-icon {
    font-size: 80px;
  }

  .project-title {
    font-size: 15px;
  }

  .project-category {
    font-size: 12px;
  }

  /* Tech list mobile */
  .modal-tech-list li {
    font-size: 12px;
    padding: 6px 12px;
  }

  .modal-features-list li {
    font-size: 13px;
    line-height: 1.6;
  }

  /* Section titles */
  .h2.article-title {
    font-size: 24px;
    margin-bottom: 20px;
  }

  .h3 {
    font-size: 18px;
  }

  .h4 {
    font-size: 16px;
  }
}


/*-----------------------------------*\
  #SERVICE MODAL
\*-----------------------------------*/

.service-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 1001;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.service-modal.active {
  display: flex;
  pointer-events: all;
  opacity: 1;
}

.service-modal .modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.service-modal.active .modal-overlay {
  opacity: 1;
}

.service-modal .modal-content {
  position: relative;
  background: var(--eerie-black-1);
  border: 2px solid var(--jet);
  border-radius: 24px;
  max-width: 700px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  padding: 40px;
  transform: scale(0.8) translateY(30px);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  z-index: 10;
}

.service-modal.active .modal-content {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.service-modal-content {
  max-width: 700px;
}

.service-modal-section {
  margin-bottom: 30px;
}

.service-modal-section h3 {
  font-size: var(--fs-3);
  color: var(--white-2);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
}

.service-modal-section h3::before {
  content: '';
  width: 5px;
  height: 24px;
  background: linear-gradient(180deg, var(--orange-yellow-crayola), var(--vegas-gold));
  border-radius: 3px;
}

.service-modal-description {
  color: var(--light-gray);
  font-size: var(--fs-5);
  line-height: 1.9;
  text-align: justify;
  margin-bottom: 30px;
}

.service-modal-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.service-modal-list li {
  color: var(--light-gray);
  font-size: var(--fs-5);
  padding-left: 30px;
  position: relative;
  line-height: 1.7;
}

.service-modal-list li::before {
  content: '▸';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--orange-yellow-crayola);
  font-weight: bold;
  font-size: 20px;
}

/* Hide scrollbar for service modal */
.service-modal .modal-content {
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.service-modal .modal-content::-webkit-scrollbar {
  display: none;
}

@media (max-width: 768px) {
  .service-modal .modal-content {
    max-width: 100%;
    padding: 30px 25px;
  }
  
  .service-modal-section h3 {
    font-size: var(--fs-4);
  }

  .service-modal-description {
    font-size: var(--fs-6);
  }

  .service-modal-list li {
    font-size: var(--fs-6);
  }
}

@media (max-width: 450px) {
  .service-modal .modal-content {
    padding: 20px 15px;
    margin: 10px;
    max-width: calc(100vw - 20px);
  }

  .service-modal .modal-title {
    font-size: 20px;
  }

  .service-modal .modal-icon {
    width: 75px;
    height: 75px;
  }

  .service-modal .modal-icon ion-icon {
    font-size: 38px;
  }

  .service-modal-description {
    font-size: 14px;
  }

  .service-modal-list li {
    font-size: 13px;
  }

  .service-modal-section h3 {
    font-size: 18px;
  }
}