/*-----------------------------------*\
  #CUSTOM PROPERTIES
\*-----------------------------------*/

:root {
  /* Clean White Theme with Dark Accents */
  --bg-gradient-onyx: hsl(0, 0%, 100%);
  --bg-gradient-jet: hsl(0, 0%, 98%);
  --bg-gradient-yellow-1: hsl(210, 100%, 96%);
  --bg-gradient-yellow-2: hsl(0, 0%, 100%);
  --border-gradient-onyx: hsl(0, 0%, 90%);
  --text-gradient-yellow: hsl(210, 100%, 45%);

  /* Solid Colors - Clean palette */
  --jet: hsl(0, 0%, 98%);
  --onyx: hsl(0, 0%, 96%);
  --eerie-black-1: hsl(0, 0%, 100%);
  --eerie-black-2: hsl(0, 0%, 98%);
  --smoky-black: hsl(0, 0%, 100%);
  --white-1: hsl(0, 0%, 15%);
  --white-2: hsl(0, 0%, 25%);
  --orange-yellow-crayola: hsl(210, 100%, 50%);
  --vegas-gold: hsl(210, 100%, 45%);
  --light-gray: hsl(0, 0%, 40%);
  --light-gray-70: hsla(0, 0%, 40%, 0.7);
  --bittersweet-shimmer: hsl(0, 70%, 50%);

  /* Typography - Simple and clean */
  --ff-poppins: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', sans-serif;
  --ff-inter: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', sans-serif;

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

  --fw-300: 300;
  --fw-400: 400;
  --fw-500: 500;
  --fw-600: 600;
  --fw-700: 700;

  /* Shadow - Lighter for white background */
  --shadow-1: 0 2px 8px hsla(0, 0%, 0%, 0.08);
  --shadow-2: 0 4px 16px hsla(0, 0%, 0%, 0.1);
  --shadow-3: 0 8px 24px hsla(0, 0%, 0%, 0.12);
  --shadow-4: 0 12px 32px hsla(0, 0%, 0%, 0.1);
  --shadow-5: 0 16px 48px hsla(0, 0%, 0%, 0.12);

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

/* Dark theme colors */
[data-theme="dark"] {
  --bg-gradient-onyx: hsl(0, 0%, 12%);
  --bg-gradient-jet: hsl(0, 0%, 15%);
  --jet: hsl(0, 0%, 12%);
  --onyx: hsl(0, 0%, 15%);
  --eerie-black-1: hsl(0, 0%, 10%);
  --eerie-black-2: hsl(0, 0%, 12%);
  --smoky-black: hsl(0, 0%, 8%);
  --white-1: hsl(0, 0%, 95%);
  --white-2: hsl(0, 0%, 85%);
  --light-gray: hsl(0, 0%, 70%);
  --light-gray-70: hsla(0, 0%, 70%, 0.7);
  --border-gradient-onyx: hsl(0, 0%, 20%);
}

/* Light theme colors - Default */
[data-theme="light"] {
  --bg-gradient-onyx: hsl(0, 0%, 100%);
  --bg-gradient-jet: hsl(0, 0%, 98%);
  --jet: hsl(0, 0%, 98%);
  --onyx: hsl(0, 0%, 96%);
  --eerie-black-1: hsl(0, 0%, 100%);
  --eerie-black-2: hsl(0, 0%, 98%);
  --smoky-black: hsl(0, 0%, 100%);
  --white-1: hsl(0, 0%, 15%);
  --white-2: hsl(0, 0%, 25%);
  --light-gray: hsl(0, 0%, 40%);
  --light-gray-70: hsla(0, 0%, 40%, 0.7);
}

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

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

li { list-style: none; }

a {
  text-decoration: none;
  color: inherit;
}

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

button {
  border: none;
  background: none;
  font: inherit;
  cursor: pointer;
}

img { height: auto; }

ion-icon { pointer-events: none; }

address { font-style: normal; }

html {
  font-family: var(--ff-poppins);
  font-size: var(--fs-5);
  scroll-behavior: smooth;
}

body {
  background: var(--eerie-black-1);
  background-attachment: fixed;
  color: var(--white-2);
  line-height: 1.6;
  min-height: 100vh;
}

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

.sidebar,
.navbar,
.main-content {
  opacity: 1;
}

.h2,
.h3,
.h4 {
  color: var(--white-1);
  text-transform: capitalize;
}

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

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

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

.article-title {
  position: relative;
  padding-bottom: 7px;
  margin-bottom: 30px;
}

.article-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: hsl(210, 100%, 50%);
  border-radius: 3px;
}

.section-subtitle {
  color: var(--light-gray-70);
  font-size: var(--fs-6);
  margin-bottom: 25px;
}

.section-title {
  margin-bottom: 20px;
  color: var(--vegas-gold);
}

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

main {
  margin: 15px 12px;
  min-height: 100vh;
  display: flex;
  gap: 25px;
}

/*-----------------------------------*\
  #THEME TOGGLE
\*-----------------------------------*/

.theme-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  background: var(--border-gradient-onyx);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  box-shadow: var(--shadow-2);
  transition: var(--transition-1);
}

.theme-toggle:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-3);
}

.theme-toggle ion-icon {
  font-size: 24px;
  color: var(--orange-yellow-crayola);
}

.theme-toggle .moon-icon {
  display: none;
}

[data-theme="light"] .theme-toggle .sun-icon {
  display: none;
}

[data-theme="light"] .theme-toggle .moon-icon {
  display: block;
}

/*-----------------------------------*\
  #SCROLL TO TOP
\*-----------------------------------*/

.scroll-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--orange-yellow-crayola);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-1);
  box-shadow: var(--shadow-2);
}

.scroll-to-top.active {
  opacity: 1;
  visibility: visible;
}

.scroll-to-top:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-3);
}

.scroll-to-top ion-icon {
  font-size: 24px;
  color: var(--smoky-black);
}

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

.sidebar {
  background: var(--bg-gradient-onyx);
  border: 1px solid hsla(200, 15%, 35%, 0.3);
  border-radius: 20px;
  padding: 15px;
  box-shadow: var(--shadow-2);
  position: sticky;
  top: 15px;
  max-height: calc(100vh - 30px);
  overflow-y: auto;
  z-index: 1;
  width: 350px;
  flex-shrink: 0;
}

.sidebar::-webkit-scrollbar {
  width: 5px;
}

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

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

.sidebar-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}

.avatar-box {
  background: var(--bg-gradient-onyx);
  border-radius: 20px;
  overflow: hidden;
  width: 100%;
  max-width: 350px;
  aspect-ratio: 3/4;
}

.avatar-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 85% center;
  display: block;
  transform: scale(1.4);
}

.info-content .name {
  color: var(--white-1);
  font-size: var(--fs-3);
  font-weight: var(--fw-500);
  text-align: center;
  margin-bottom: 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.info-content .title {
  background: var(--onyx);
  color: var(--orange-yellow-crayola);
  font-size: var(--fs-8);
  font-weight: var(--fw-300);
  width: max-content;
  padding: 3px 12px;
  border-radius: 8px;
  margin: 0 auto 10px;
}

.status-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-gradient-jet);
  padding: 8px 15px;
  border-radius: 12px;
  border: 1px solid var(--jet);
}

.status-dot {
  width: 10px;
  height: 10px;
  background: #4ade80;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.status-text {
  color: var(--light-gray);
  font-size: var(--fs-7);
}

.info_more-btn {
  position: relative;
  background: var(--border-gradient-onyx);
  width: 100%;
  padding: 10px;
  border-radius: 12px;
  font-size: var(--fs-7);
  color: var(--white-1);
  font-weight: var(--fw-500);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 15px;
  transition: var(--transition-1);
}

.info_more-btn:hover {
  background: var(--bg-gradient-yellow-1);
  color: var(--smoky-black);
}

.info_more-btn ion-icon {
  transition: var(--transition-1);
}

.sidebar.active .info_more-btn ion-icon {
  transform: rotate(180deg);
}

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

.sidebar.active .sidebar-info_more {
  max-height: 500px;
  opacity: 1;
  visibility: visible;
}

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

.contacts-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

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

.contact-item .icon-box {
  position: relative;
  background: var(--border-gradient-onyx);
  width: 35px;
  height: 35px;
  border-radius: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 18px;
  color: var(--orange-yellow-crayola);
  box-shadow: var(--shadow-1);
  flex-shrink: 0;
}

.contact-info {
  flex: 1;
}

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

.contact-link {
  color: var(--white-2);
  font-size: var(--fs-7);
  transition: var(--transition-1);
  word-break: break-word;
}

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

.download-cv-btn {
  background: hsl(210, 100%, 50%);
  color: hsl(0, 0%, 100%);
  width: 100%;
  padding: 12px;
  border-radius: 12px;
  font-size: var(--fs-6);
  font-weight: var(--fw-700);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  transition: var(--transition-1);
  text-decoration: none;
  cursor: pointer;
  border: 2px solid hsl(210, 100%, 50%);
}

.download-cv-btn ion-icon {
  font-size: 20px;
  color: hsl(0, 0%, 100%);
}

.download-cv-btn:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-3);
  background: hsl(210, 100%, 45%);
  border-color: hsl(210, 100%, 45%);
}

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

.social-item .social-link {
  color: var(--light-gray-70);
  font-size: 22px;
  transition: var(--transition-1);
}

.social-item .social-link:hover {
  color: var(--orange-yellow-crayola);
  transform: translateY(-3px);
}

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

.navbar {
  position: sticky;
  top: 0;
  background: var(--eerie-black-2);
  border: 1px solid var(--jet);
  border-radius: 20px;
  padding: 0 20px;
  box-shadow: var(--shadow-2);
  z-index: 5;
  margin-bottom: 30px;
}

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

.navbar-link {
  color: var(--light-gray);
  font-size: var(--fs-6);
  font-weight: var(--fw-500);
  padding: 10px 15px;
  border-radius: 10px;
  transition: var(--transition-1);
  position: relative;
}

.navbar-link:hover {
  color: var(--orange-yellow-crayola);
  background: var(--border-gradient-onyx);
}

.navbar-link.active {
  color: var(--orange-yellow-crayola);
  background: var(--border-gradient-onyx);
}

.navbar-link.active::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50%;
  height: 2px;
  background: var(--orange-yellow-crayola);
  border-radius: 5px;
}

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

.main-content {
  flex: 1;
  background: var(--bg-gradient-onyx);
  border: 1px solid hsla(200, 15%, 35%, 0.3);
  border-radius: 20px;
  padding: 30px;
  box-shadow: var(--shadow-2);
  min-height: calc(100vh - 30px);
}

article {
  display: none;
}

article.active {
  display: block;
  animation: fadeIn 0.5s ease-in-out;
}

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

.about-text {
  color: var(--light-gray);
  font-size: var(--fs-6);
  margin-bottom: 30px;
  line-height: 1.8;
}

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

/* Statistics Section */
.stats-section {
  margin: 40px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.stat-card {
  background: var(--border-gradient-onyx);
  padding: 25px;
  border-radius: 15px;
  text-align: center;
  transition: var(--transition-1);
  border: 1px solid var(--jet);
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-3);
}

.stat-icon ion-icon {
  font-size: 40px;
  color: var(--orange-yellow-crayola);
  margin-bottom: 10px;
}

.stat-number {
  font-size: 36px;
  font-weight: var(--fw-700);
  color: var(--white-1);
  margin: 10px 0;
}

.stat-label {
  color: var(--light-gray);
  font-size: var(--fs-7);
  text-transform: uppercase;
}

/* Service Section */
.service {
  margin-top: 40px;
}

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

.service-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.service-item {
  background: var(--border-gradient-onyx);
  padding: 20px;
  border-radius: 15px;
  display: flex;
  gap: 15px;
  border: 1px solid var(--jet);
  transition: var(--transition-1);
}

.service-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-3);
}

.service-icon-box {
  width: 50px;
  height: 50px;
  flex-shrink: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  background: var(--bg-gradient-jet);
  border-radius: 12px;
  color: var(--orange-yellow-crayola);
  font-size: 28px;
  box-shadow: var(--shadow-1);
}

.service-content-box {
  flex: 1;
}

.service-item-title {
  margin-bottom: 7px;
  color: var(--white-1);
}

.service-item-text {
  color: var(--light-gray);
  font-size: var(--fs-7);
  line-height: 1.6;
}

/*-----------------------------------*\
  #TIMELINE (Resume & Experience)
\*-----------------------------------*/

.timeline {
  margin-bottom: 40px;
}

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

.title-wrapper .icon-box {
  background: var(--border-gradient-onyx);
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 24px;
  color: var(--orange-yellow-crayola);
  box-shadow: var(--shadow-1);
}

.timeline-list {
  font-size: var(--fs-6);
  margin-left: 30px;
}

.timeline-item {
  position: relative;
  padding-left: 30px;
  padding-bottom: 30px;
  border-left: 2px solid var(--jet);
}

.timeline-item:last-child {
  border-left: none;
  padding-bottom: 0;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 5px;
  width: 12px;
  height: 12px;
  background: var(--orange-yellow-crayola);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--jet);
}

.timeline-item-title {
  color: var(--white-1);
  font-size: var(--fs-4);
  line-height: 1.3;
  margin-bottom: 7px;
}

.timeline-item span {
  color: var(--vegas-gold);
  font-weight: var(--fw-400);
  font-size: var(--fs-7);
  margin-bottom: 10px;
  display: block;
}

.timeline-text {
  color: var(--light-gray);
  line-height: 1.7;
  margin-bottom: 10px;
}

.timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 15px;
}

.tag {
  background: var(--border-gradient-onyx);
  color: var(--light-gray);
  font-size: var(--fs-8);
  padding: 4px 12px;
  border-radius: 8px;
  border: 1px solid var(--jet);
}

/* Skills Summary */
.skills-summary {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 20px;
  background: var(--border-gradient-onyx);
  border-radius: 15px;
  border: 1px solid var(--jet);
}

.skill-group h4 {
  color: var(--orange-yellow-crayola);
  margin-bottom: 8px;
  font-size: var(--fs-5);
}

.skill-group p {
  color: var(--light-gray);
  font-size: var(--fs-6);
  line-height: 1.6;
}

/*-----------------------------------*\
  #PROJECTS
\*-----------------------------------*/

.filter-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
  margin-bottom: 40px;
}

.filter-item button {
  color: var(--light-gray);
  font-size: var(--fs-6);
  font-weight: var(--fw-500);
  padding: 10px 20px;
  background: var(--border-gradient-onyx);
  border-radius: 12px;
  border: 1px solid var(--jet);
  transition: var(--transition-1);
}

.filter-item button:hover,
.filter-item button.active {
  background: hsl(210, 100%, 95%);
  color: hsl(0, 0%, 10%);
  font-weight: var(--fw-600);
  border-color: hsl(210, 100%, 50%);
  transform: scale(1.05);
}

.project-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
}

.project-item {
  display: none;
}

.project-item.active {
  display: block;
  animation: fadeIn 0.5s ease;
}

.project-card {
  background: var(--border-gradient-onyx);
  border-radius: 15px;
  overflow: hidden;
  border: 1px solid var(--jet);
  transition: var(--transition-1);
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-4);
}

.project-img {
  position: relative;
  overflow: hidden;
  height: 220px;
  background: var(--jet);
  border-radius: 15px 15px 0 0;
}

.project-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: var(--transition-1);
}

.project-card:hover .project-img img {
  transform: scale(1.1);
}

.project-item-icon-box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  background: var(--bg-gradient-yellow-1);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 24px;
  color: var(--smoky-black);
  transition: var(--transition-1);
  z-index: 1;
}

.project-card:hover .project-item-icon-box {
  transform: translate(-50%, -50%) scale(1);
}

.project-content {
  padding: 25px;
}

.project-title {
  color: var(--white-1);
  font-size: var(--fs-4);
  margin-bottom: 8px;
  transition: var(--transition-1);
}

.project-title:hover {
  color: var(--orange-yellow-crayola);
}

.project-category {
  color: var(--light-gray-70);
  font-size: var(--fs-7);
  margin-bottom: 12px;
}

.project-description {
  color: var(--light-gray);
  font-size: var(--fs-7);
  line-height: 1.6;
  margin-bottom: 15px;
}

.project-tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 15px;
}

.tech-tag {
  background: var(--bg-gradient-jet);
  color: var(--orange-yellow-crayola);
  font-size: var(--fs-8);
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--jet);
}

.project-links {
  display: flex;
  gap: 12px;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: hsl(0, 0%, 85%);
  background: hsl(0, 0%, 20%);
  font-size: var(--fs-6);
  font-weight: var(--fw-500);
  padding: 10px 20px;
  border-radius: 10px;
  border: none;
  text-decoration: none;
  transition: var(--transition-1);
  margin-top: 15px;
}

.project-link ion-icon {
  font-size: 20px;
}

.project-link:hover {
  background: hsl(0, 0%, 25%);
  color: hsl(0, 0%, 95%);
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
}

/*-----------------------------------*\
  #CERTIFICATIONS
\*-----------------------------------*/

.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 25px;
  margin-bottom: 40px;
}

.cert-card {
  background: var(--border-gradient-onyx);
  padding: 25px;
  border-radius: 15px;
  border: 1px solid var(--jet);
  transition: var(--transition-1);
  display: flex;
  flex-direction: column;
}

.cert-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-3);
}

.cert-icon {
  width: 60px;
  height: 60px;
  background: var(--bg-gradient-jet);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 20px;
  color: var(--orange-yellow-crayola);
  font-size: 32px;
}

.cert-title {
  color: var(--white-1);
  margin-bottom: 10px;
  font-size: var(--fs-3);
}

.cert-issuer {
  color: var(--vegas-gold);
  font-size: var(--fs-7);
  margin-bottom: 5px;
}

.cert-date {
  color: var(--light-gray-70);
  font-size: var(--fs-8);
  margin-bottom: 15px;
}

.cert-description {
  color: var(--light-gray);
  font-size: var(--fs-7);
  line-height: 1.6;
  margin-bottom: 15px;
  flex: 1;
}

.cert-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 15px;
}

.cert-tag {
  background: var(--bg-gradient-jet);
  color: var(--orange-yellow-crayola);
  font-size: var(--fs-8);
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--jet);
}

.cert-link {
  color: var(--light-gray);
  font-size: var(--fs-7);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-1);
}

.cert-link:hover {
  color: var(--orange-yellow-crayola);
}

/* Academic Achievements */
.achievements {
  background: var(--border-gradient-onyx);
  padding: 25px;
  border-radius: 15px;
  border: 1px solid var(--jet);
}

.achievements-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.achievement-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  padding: 15px;
  background: var(--bg-gradient-jet);
  border-radius: 12px;
  transition: var(--transition-1);
}

.achievement-item:hover {
  transform: translateX(5px);
}

.achievement-item ion-icon {
  font-size: 32px;
  color: var(--orange-yellow-crayola);
  flex-shrink: 0;
}

.achievement-content h4 {
  color: var(--white-1);
  margin-bottom: 5px;
}

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

/*-----------------------------------*\
  #GALLERY
\*-----------------------------------*/

.gallery-filter-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
  margin-bottom: 40px;
}

.gallery-filter-item button {
  color: var(--light-gray);
  font-size: var(--fs-6);
  font-weight: var(--fw-500);
  padding: 10px 20px;
  background: var(--border-gradient-onyx);
  border-radius: 12px;
  border: 1px solid var(--jet);
  transition: var(--transition-1);
}

.gallery-filter-item button:hover,
.gallery-filter-item button.active {
  background: hsl(210, 100%, 95%);
  color: hsl(0, 0%, 10%);
  font-weight: var(--fw-600);
  border-color: hsl(210, 100%, 50%);
  transform: scale(1.05);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 25px;
}

.gallery-item {
  display: none;
  animation: fadeIn 0.5s ease;
}

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

.gallery-img-box {
  position: relative;
  overflow: hidden;
  border-radius: 15px;
  height: 320px;
  cursor: pointer;
  background: var(--jet);
  box-shadow: var(--shadow-2);
}

.gallery-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: var(--transition-1);
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.95), rgba(0,0,0,0.7) 60%, transparent);
  padding: 25px;
  transform: translateY(100%);
  transition: var(--transition-1);
}

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

.gallery-img-box:hover .gallery-overlay {
  transform: translateY(0);
}

.gallery-title {
  color: hsl(0, 0%, 100%);
  font-size: var(--fs-4);
  font-weight: var(--fw-600);
  margin-bottom: 5px;
}

.gallery-description {
  color: hsl(0, 0%, 85%);
  font-size: var(--fs-7);
  margin-bottom: 10px;
}

.gallery-view-btn {
  width: 40px;
  height: 40px;
  background: var(--orange-yellow-crayola);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--smoky-black);
  font-size: 20px;
  transition: var(--transition-1);
}

.gallery-view-btn:hover {
  transform: scale(1.1);
}

/*-----------------------------------*\
  #HOBBIES
\*-----------------------------------*/

.hobbies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.hobby-item {
  background: var(--border-gradient-onyx);
  border-radius: 15px;
  border: 1px solid var(--jet);
  overflow: hidden;
  transition: var(--transition-1);
}

.hobby-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-3);
}

.hobby-img-box {
  position: relative;
  width: 100%;
  height: 250px;
  overflow: hidden;
  background: var(--jet);
}

.hobby-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: var(--transition-1);
}

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

.hobby-content {
  padding: 25px;
  text-align: center;
}

.hobby-icon {
  font-size: 32px;
  color: var(--orange-yellow-crayola);
  margin-bottom: 15px;
}

.hobby-title {
  color: var(--white-1);
  font-size: var(--fs-4);
  font-weight: var(--fw-600);
  margin-bottom: 12px;
}

.hobby-description {
  color: var(--light-gray);
  font-size: var(--fs-7);
  line-height: 1.7;
}

.hobby-card {
  background: var(--border-gradient-onyx);
  padding: 30px;
  border-radius: 15px;
  border: 1px solid var(--jet);
  transition: var(--transition-1);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hobby-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-3);
}

.hobby-icon-wrapper {
  width: 80px;
  height: 80px;
  background: var(--bg-gradient-yellow-1);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 20px;
  box-shadow: var(--shadow-2);
}

.hobby-icon-wrapper ion-icon {
  font-size: 40px;
  color: var(--smoky-black);
}

.hobby-highlights {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.hobby-tag {
  background: var(--bg-gradient-jet);
  color: var(--orange-yellow-crayola);
  font-size: var(--fs-8);
  padding: 5px 12px;
  border-radius: 8px;
  border: 1px solid var(--jet);
}

.philosophy-section {
  background: var(--border-gradient-onyx);
  padding: 40px;
  border-radius: 15px;
  border: 1px solid var(--jet);
}

.philosophy-quote {
  border-left: 4px solid var(--orange-yellow-crayola);
  padding-left: 25px;
  font-style: italic;
}

.philosophy-quote p {
  color: var(--light-gray);
  font-size: var(--fs-6);
  line-height: 1.8;
}

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

.skills-section {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.skill-category {
  background: var(--border-gradient-onyx);
  padding: 25px;
  border-radius: 15px;
  border: 1px solid var(--jet);
}

.skill-category-title {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 25px;
  color: var(--white-1);
}

.skill-category-title ion-icon {
  font-size: 28px;
  color: var(--orange-yellow-crayola);
}

.skill-items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 25px;
}

.skill-item {
  background: var(--bg-gradient-jet);
  padding: 20px;
  border-radius: 12px;
  border: 1px solid var(--jet);
}

.skill-icon {
  margin-bottom: 15px;
}

.skill-icon ion-icon {
  font-size: 36px;
  color: var(--orange-yellow-crayola);
}

.skill-name {
  color: var(--white-1);
  margin-bottom: 15px;
}

.skill-progress-bg {
  background: var(--jet);
  height: 8px;
  border-radius: 10px;
  margin-bottom: 8px;
  overflow: hidden;
}

.skill-progress-fill {
  background: var(--text-gradient-yellow);
  height: 100%;
  border-radius: 10px;
  transition: width 1s ease-in-out;
}

.skill-percentage {
  color: var(--light-gray-70);
  font-size: var(--fs-8);
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.skill-tag {
  background: var(--bg-gradient-jet);
  color: var(--light-gray);
  font-size: var(--fs-7);
  padding: 8px 16px;
  border-radius: 10px;
  border: 1px solid var(--jet);
  transition: var(--transition-1);
}

.skill-tag:hover {
  background: var(--border-gradient-onyx);
  color: var(--orange-yellow-crayola);
  transform: translateY(-2px);
}

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

.contact-info-section {
  margin-bottom: 40px;
}

.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.contact-info-card {
  background: var(--border-gradient-onyx);
  padding: 25px;
  border-radius: 15px;
  border: 1px solid var(--jet);
  text-align: center;
  transition: var(--transition-1);
}

.contact-info-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-3);
}

.contact-card-icon {
  width: 60px;
  height: 60px;
  background: var(--bg-gradient-yellow-1);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto 20px;
  box-shadow: var(--shadow-2);
}

.contact-card-icon ion-icon {
  font-size: 28px;
  color: hsl(0, 0%, 0%);
}

.contact-card-content h3 {
  color: var(--white-1);
  margin-bottom: 10px;
}

.contact-card-link {
  color: var(--orange-yellow-crayola);
  font-size: var(--fs-6);
  font-weight: var(--fw-500);
  margin-bottom: 8px;
  display: block;
  transition: var(--transition-1);
  word-break: break-word;
}

.contact-card-link:hover {
  color: var(--vegas-gold);
}

.contact-card-text {
  color: var(--light-gray-70);
  font-size: var(--fs-7);
}

.mapbox {
  margin-bottom: 40px;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: var(--shadow-2);
}

.mapbox figure {
  height: 0;
  padding-bottom: 56.25%;
  position: relative;
}

.mapbox iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(1) invert(1);
}

.contact-form {
  background: var(--border-gradient-onyx);
  padding: 30px;
  border-radius: 15px;
  border: 1px solid var(--jet);
  margin-bottom: 40px;
}

.form-title {
  color: var(--white-1);
  margin-bottom: 15px;
}

.form-subtitle {
  color: var(--light-gray);
  font-size: var(--fs-7);
  margin-bottom: 25px;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.input-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-input {
  background: var(--eerie-black-1);
  color: var(--white-2);
  font-size: var(--fs-6);
  padding: 15px;
  border: 1px solid var(--jet);
  border-radius: 12px;
  outline: none;
  transition: var(--transition-1);
  font-family: inherit;
}

.form-input::placeholder {
  color: var(--light-gray-70);
}

.form-input:focus {
  border-color: var(--orange-yellow-crayola);
}

textarea.form-input {
  min-height: 120px;
  resize: vertical;
}

.form-btn {
  background: var(--bg-gradient-yellow-1);
  color: var(--smoky-black);
  font-size: var(--fs-6);
  font-weight: var(--fw-600);
  padding: 15px;
  border-radius: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  transition: var(--transition-1);
}

.form-btn:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-3);
}

.form-btn ion-icon {
  font-size: 20px;
}

.form-success {
  display: none;
  background: rgba(74, 222, 128, 0.1);
  border: 1px solid #4ade80;
  padding: 20px;
  border-radius: 12px;
  margin-top: 20px;
  text-align: center;
}

.form-success.show {
  display: block;
  animation: fadeIn 0.5s ease;
}

.form-success ion-icon {
  font-size: 48px;
  color: #4ade80;
  margin: 0 auto 10px;
}

.form-success p {
  color: var(--light-gray);
  font-size: var(--fs-6);
}

/* Social Connect */
.social-connect {
  background: var(--border-gradient-onyx);
  padding: 30px;
  border-radius: 15px;
  border: 1px solid var(--jet);
}

.social-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
}

.social-link-card {
  background: var(--bg-gradient-jet);
  padding: 20px;
  border-radius: 12px;
  border: 1px solid var(--jet);
  display: flex;
  align-items: center;
  gap: 15px;
  transition: var(--transition-1);
}

.social-link-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-3);
  background: var(--border-gradient-onyx);
}

.social-link-card ion-icon {
  font-size: 32px;
  color: var(--orange-yellow-crayola);
  flex-shrink: 0;
}

.social-link-content h4 {
  color: var(--white-1);
  margin-bottom: 3px;
  font-size: var(--fs-5);
}

.social-link-content p {
  color: var(--light-gray-70);
  font-size: var(--fs-8);
}

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

@media (max-width: 1024px) {
  main {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    position: relative;
    max-height: none;
  }

  .navbar-list {
    overflow-x: auto;
    padding: 15px 10px;
  }

  .navbar-list::-webkit-scrollbar {
    height: 5px;
  }

  .navbar-list::-webkit-scrollbar-track {
    background: var(--onyx);
  }

  .navbar-list::-webkit-scrollbar-thumb {
    background: var(--orange-yellow-crayola);
  }
}

@media (max-width: 768px) {
  .main-content {
    padding: 20px;
  }

  .stats-grid,
  .service-list,
  .cert-grid,
  .hobbies-grid,
  .gallery-grid,
  .project-list {
    grid-template-columns: 1fr;
  }

  .input-wrapper {
    grid-template-columns: 1fr;
  }

  .skill-items {
    grid-template-columns: 1fr;
  }

  .contact-info-grid,
  .social-links-grid {
    grid-template-columns: 1fr;
  }

  .theme-toggle,
  .scroll-to-top {
    width: 45px;
    height: 45px;
  }

  .gallery-img-box,
  .hobby-img-box {
    height: 280px;
  }

  .project-img {
    height: 200px;
  }

  .h2 { font-size: 20px; }
  .h3 { font-size: 17px; }
  .h4 { font-size: 15px; }
}

@media (max-width: 480px) {
  main {
    margin: 10px 8px;
  }

  .main-content,
  .sidebar {
    padding: 15px;
    border-radius: 15px;
  }

  .navbar {
    padding: 0 10px;
  }

  .navbar-link {
    padding: 8px 12px;
    font-size: var(--fs-7);
  }

  .gallery-img-box,
  .hobby-img-box {
    height: 240px;
  }

  .project-img {
    height: 180px;
  }

  .avatar-box {
    max-width: 280px;
  }
}