@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* --- DESIGN SYSTEM & VARIABLES --- */
:root {
  --bg-color: #000000;
  --text-color: #ffffff;
  --accent-color: #1b4df5;
  --accent-glow: rgba(27, 77, 245, 0.15);
  --border-color: #1a1a1a;
  --muted-color: #888888;
  --font-main: 'Plus Jakarta Sans', sans-serif;
  --font-heading: 'Space Grotesk', sans-serif;
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;
}

/* --- RESET & BASE STYLES --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: var(--font-main);
  overflow-x: hidden;
}

body {
  background-color: var(--bg-color);
  overflow-x: hidden;
  position: relative;
}

img {
  max-width: 100%;
  display: block;
  filter: grayscale(100%);
  transition: var(--transition-smooth);
}

img:hover {
  filter: grayscale(0%);
}

/* --- LAYOUT GRID STRUCTURE --- */
.app-container {
  display: flex;
  min-height: 100vh;
  width: 100%;
  position: relative;
}

/* Sidebar Layout */
.sidebar {
  width: 80px;
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  padding: 40px 0;
  position: fixed;
  height: 100vh;
  left: 0;
  top: 0;
  z-index: 100;
  background-color: var(--bg-color);
}

.logo-container .logo-link {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  color: var(--accent-color);
  text-decoration: none;
  letter-spacing: -1px;
  transition: var(--transition-fast);
}

.logo-container .logo-link:hover {
  color: var(--text-color);
  text-shadow: 0 0 10px var(--accent-glow);
}

.social-links-vertical {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.social-link-v {
  color: var(--muted-color);
  text-decoration: none;
  font-size: 18px;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.social-link-v:hover {
  color: var(--accent-color);
  transform: translateY(-2px);
}

.copyright-vertical {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 11px;
  color: var(--muted-color);
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* Main Content Area */
.main-content {
  margin-left: 80px;
  width: calc(100% - 80px);
  display: flex;
  flex-direction: column;
}

/* --- SECTION STYLES --- */
section {
  width: 100%;
  border-bottom: 1px solid var(--border-color);
  position: relative;
}

/* --- HERO SECTION --- */
.hero-section {
  display: flex;
  flex-direction: column;
}

/* Top metadata row */
.hero-meta-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  border-bottom: 1px solid var(--border-color);
  padding: 24px 40px;
}

.meta-item {
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.meta-label {
  color: var(--muted-color);
  margin-bottom: 4px;
}

.meta-value {
  font-weight: 600;
}

.meta-value.blue-text {
  color: var(--accent-color);
}

/* Main Hero Content Area */
.hero-main {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  position: relative;
  min-height: 550px;
  overflow: hidden;
}

/* Title block: PORTFOLIO */
.hero-title-container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 40px 40px 60px 40px;
  z-index: 10;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(80px, 14vw, 190px);
  font-weight: 700;
  line-height: 0.85;
  text-transform: uppercase;
  letter-spacing: -4px;
  user-select: none;
}

.hero-title .white-word {
  color: var(--text-color);
  display: block;
}

.hero-title .blue-word {
  color: var(--accent-color);
  display: block;
}

/* Portrait Block */
.hero-portrait-container {
  position: relative;
  border-left: 1px solid var(--border-color);
  background-color: #050505;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
}

.hero-portrait-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.hero-portrait-container:hover .hero-portrait-img {
  transform: scale(1.03);
  filter: grayscale(0%);
}

/* Intro card layered beside or over portrait */
.hero-intro-card {
  position: absolute;
  right: 40px;
  bottom: 40px;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  padding: 30px;
  max-width: 320px;
  z-index: 20;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.intro-greeting {
  font-size: 12px;
  color: var(--muted-color);
  margin-bottom: 8px;
}

.intro-name {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
  border-bottom: 2px solid var(--accent-color);
  padding-bottom: 8px;
  display: inline-block;
}

.intro-text {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted-color);
  margin-bottom: 24px;
}

.intro-link {
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--text-color);
  text-decoration: none;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-fast);
}

.intro-link:hover {
  color: var(--accent-color);
}

.intro-link span {
  transition: var(--transition-fast);
}

.intro-link:hover span {
  transform: translate(3px, -3px);
}

.intro-buttons-row {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cv-link {
  color: var(--accent-color);
}

.cv-link:hover {
  color: var(--text-color);
}

/* --- ABOUT & STATS SECTION --- */
.about-section {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
}

.about-col {
  padding: 60px 40px;
  display: flex;
  flex-direction: column;
}

.about-col:not(:last-child) {
  border-right: 1px solid var(--border-color);
}

.col-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--accent-color);
  text-transform: uppercase;
  margin-bottom: 30px;
}

/* Column 1 Content */
.about-headline {
  font-family: var(--font-heading);
  font-size: 32px;
  line-height: 1.2;
  margin-bottom: 24px;
  font-weight: 600;
}

.about-description {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted-color);
}

/* Column 2 Content (Services) */
.services-list {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.service-item {
  display: flex;
  gap: 15px;
}

.service-icon {
  color: var(--accent-color);
  font-size: 20px;
  flex-shrink: 0;
  margin-top: 3px;
}

.service-content h4 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
  font-weight: 600;
}

.service-content p {
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted-color);
}

/* Column 3 Content (Stats & Quote) */
.quote-box {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 30px;
  margin-bottom: 30px;
}

.quote-text {
  font-size: 14px;
  line-height: 1.5;
  font-weight: 600;
}

.quote-text span {
  color: var(--accent-color);
}

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

.stat-item {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 700;
  color: var(--accent-color);
}

.stat-info {
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted-color);
}

/* --- SELECTED WORK --- */
.work-section {
  display: flex;
  flex-direction: column;
}

.section-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30px 40px;
  border-bottom: 1px solid var(--border-color);
}

.section-title-l {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--accent-color);
  text-transform: uppercase;
}

.section-header-link {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-color);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-fast);
}

.section-header-link:hover {
  color: var(--accent-color);
}

.section-header-link span {
  transition: var(--transition-fast);
}

.section-header-link:hover span {
  transform: translate(2px, -2px);
}

/* Project Cards Grid */
.work-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
}

.project-card {
  display: flex;
  flex-direction: column;
  padding: 40px;
  position: relative;
  text-decoration: none;
  color: inherit;
  transition: var(--transition-smooth);
}

.project-card:not(:last-child) {
  border-right: 1px solid var(--border-color);
}

/* Hover overlay glow */
.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--accent-glow);
  opacity: 0;
  transition: var(--transition-smooth);
  z-index: 1;
  pointer-events: none;
}

.project-card:hover::before {
  opacity: 1;
}

.project-index {
  font-family: var(--font-heading);
  font-size: 14px;
  color: var(--accent-color);
  margin-bottom: 24px;
  font-weight: 600;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 8px;
}

.project-media-container {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  margin-bottom: 30px;
  position: relative;
  z-index: 2;
  border: 1px solid var(--border-color);
  background-color: #080808;
  padding: 20px;
  box-sizing: border-box;
}

.project-media {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: none;
  border-radius: 4px;
  filter: grayscale(100%);
  transition: var(--transition-smooth);
}

.project-card:hover .project-media {
  transform: scale(1.02);
  filter: grayscale(0%);
}

.project-meta-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  z-index: 2;
}

.project-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
}

.project-tags {
  font-size: 10px;
  letter-spacing: 1px;
  font-weight: 600;
  color: var(--accent-color);
  text-transform: uppercase;
}

.project-desc-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  z-index: 2;
}

.project-desc {
  font-size: 12px;
  color: var(--muted-color);
  line-height: 1.5;
  max-width: 80%;
}

.project-arrow {
  font-size: 18px;
  color: var(--muted-color);
  transition: var(--transition-smooth);
}

.project-card:hover .project-arrow {
  color: var(--accent-color);
  transform: translate(5px, -5px);
}

/* --- MY PROCESS --- */
.process-section {
  display: flex;
  flex-direction: column;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  position: relative;
}

/* Line running across numbers */
.process-grid::after {
  content: '';
  position: absolute;
  top: 55px; /* Center with the numbers */
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--border-color);
  z-index: 1;
}

.process-step {
  padding: 40px;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 2;
}

.process-step:not(:last-child) {
  border-right: 1px solid var(--border-color);
}

.process-num {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 700;
  color: var(--accent-color);
  background-color: var(--bg-color);
  width: fit-content;
  padding-right: 15px;
  margin-bottom: 24px;
  z-index: 3;
}

.process-step:first-child .process-num {
  padding-left: 0;
}

.process-title {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.process-desc {
  font-size: 12px;
  color: var(--muted-color);
  line-height: 1.6;
}

/* --- FOOTER --- */
.footer-section {
  display: flex;
  flex-direction: column;
}

.footer-cta-row {
  padding: 80px 40px;
  border-bottom: 1px solid var(--border-color);
}

.footer-cta-title {
  font-family: var(--font-heading);
  font-size: clamp(36px, 6vw, 76px);
  font-weight: 700;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: -2px;
}

.footer-cta-title span {
  color: var(--accent-color);
  display: block;
}

.footer-details-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
}

.footer-col {
  padding: 50px 40px;
  display: flex;
  flex-direction: column;
}

.footer-col:not(:last-child) {
  border-right: 1px solid var(--border-color);
}

.footer-col-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--accent-color);
  text-transform: uppercase;
  margin-bottom: 24px;
}

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

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-color);
  text-decoration: none;
  font-size: 14px;
  transition: var(--transition-fast);
}

.contact-item:hover {
  color: var(--accent-color);
}

.contact-item svg {
  color: var(--accent-color);
  flex-shrink: 0;
}

/* QR Code Block */
.qr-container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.qr-box {
  width: 140px;
  height: 140px;
  border: 1px solid var(--border-color);
  padding: 8px;
  background-color: #050505;
}

.qr-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: grayscale(0%);
}

.footer-bottom-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 40px;
  font-size: 11px;
  color: var(--muted-color);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* --- ANIMATION CLASS AND TRIGGER --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Delay modifiers for sequential animations */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* --- RESPONSIVE MEDIA QUERIES --- */
@media (max-width: 1024px) {
  .hero-main {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  
  .hero-portrait-container {
    border-left: none;
    border-top: 1px solid var(--border-color);
    height: 500px;
  }
  
  .hero-intro-card {
    position: relative;
    right: auto;
    bottom: auto;
    margin: -60px 40px 40px 40px;
    max-width: none;
    width: calc(100% - 80px);
  }

  .about-section {
    grid-template-columns: 1fr;
  }

  .about-col:not(:last-child) {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }

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

  .project-card:not(:last-child) {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }

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

  .process-grid::after {
    display: none;
  }

  .process-step:not(:last-child) {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }

  .process-num {
    padding-right: 0;
    margin-bottom: 12px;
  }

  .footer-details-row {
    grid-template-columns: 1fr;
  }

  .footer-col:not(:last-child) {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }
}

@media (max-width: 768px) {
  .sidebar {
    width: 60px;
    padding: 24px 0;
  }
  
  .main-content {
    margin-left: 60px;
    width: calc(100% - 60px);
  }

  .logo-container .logo-link {
    font-size: 22px;
  }

  .hero-meta-row {
    grid-template-columns: 1fr;
    gap: 15px;
    padding: 20px;
  }

  .hero-title-container {
    padding: 30px 20px;
  }

  .hero-title {
    letter-spacing: -2px;
  }

  .hero-portrait-container {
    height: 400px;
  }

  .hero-intro-card {
    margin: -40px 20px 20px 20px;
    width: calc(100% - 40px);
    padding: 20px;
  }

  .about-col, .project-card, .process-step, .footer-col {
    padding: 40px 20px;
  }

  .section-header-row {
    padding: 20px;
  }

  .footer-cta-row {
    padding: 60px 20px;
  }

  .footer-bottom-row {
    flex-direction: column;
    gap: 10px;
    padding: 20px;
    align-items: flex-start;
  }
}

/* --- PROJECTS PAGE GRID STYLE --- */
.work-grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.work-grid-2col .project-card:nth-child(even) {
  border-right: none;
}

@media (max-width: 1024px) {
  .work-grid-2col {
    grid-template-columns: 1fr;
  }
  .work-grid-2col .project-card {
    border-right: none !important;
  }
}

/* --- CERTIFICATES SECTION STYLES --- */
.certificates-section {
  display: flex;
  flex-direction: column;
}

.certificates-list {
  display: flex;
  flex-direction: column;
}

.cert-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30px 40px;
  border-bottom: 1px solid var(--border-color);
  position: relative;
  transition: var(--transition-smooth);
}

.cert-item:hover {
  background-color: var(--accent-glow);
}

.cert-date {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--accent-color);
  width: 15%;
  flex-shrink: 0;
}

.cert-img-container {
  width: 100px;
  height: 75px; /* 4:3 aspect ratio */
  border: 1px solid var(--border-color);
  background-color: #050505;
  overflow: hidden;
  margin-right: 25px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.cert-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: var(--transition-smooth);
}

.cert-item:hover .cert-img {
  filter: grayscale(0%);
}

.cert-item:hover .cert-img-container {
  border-color: var(--accent-color);
}

.cert-details {
  width: 50%;
  flex-grow: 1;
}

.cert-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.cert-issuer {
  font-size: 12px;
  color: var(--muted-color);
}

.cert-link {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-color);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--border-color);
  padding: 10px 20px;
  transition: var(--transition-fast);
}

.cert-link:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
  background-color: rgba(27, 77, 245, 0.05);
}

.cert-link-arrow {
  display: flex;
  align-items: center;
  transition: var(--transition-fast);
}

.cert-link:hover .cert-link-arrow {
  transform: translate(2px, -2px);
}

@media (max-width: 768px) {
  .cert-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
    padding: 30px 20px;
  }
  
  .cert-date {
    width: auto;
  }
  
  .cert-img-container {
    margin-right: 0;
    width: 140px;
    height: 105px;
  }
  
  .cert-details {
    width: auto;
  }
  
  .cert-link {
    width: auto;
  }
}

/* --- DETAILED PROJECTS SHOWCASE (PROJECTS.HTML) --- */

.projects-filter-wrapper {
  position: sticky;
  top: 0;
  background-color: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  z-index: 100;
  padding: 0 40px;
}

.projects-filter-container {
  display: flex;
  align-items: center;
  gap: 15px;
  overflow-x: auto;
  padding: 15px 0;
  scrollbar-width: none;
}

.projects-filter-container::-webkit-scrollbar {
  display: none;
}

.filter-btn {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted-color);
  text-decoration: none;
  white-space: nowrap;
  transition: var(--transition-fast);
  background: none;
  border: 1px solid transparent;
  cursor: pointer;
  padding: 8px 16px;
  border-radius: 4px;
}

.filter-btn:hover {
  color: var(--text-color);
  border-color: var(--border-color);
}

.filter-btn.active {
  color: var(--accent-color);
  border-color: var(--accent-color);
  background-color: rgba(27, 77, 245, 0.05);
}

/* 2-Column Responsive Grid */
.work-grid-2col {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

.work-grid-2col .project-card {
  border-bottom: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
}

.work-grid-2col .project-card:nth-child(2n) {
  border-right: none;
}



/* Interactive Project Actions */
.project-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
  z-index: 10;
  position: relative;
}

.project-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-color);
  text-decoration: none;
  border: 1px solid var(--border-color);
  padding: 10px 16px;
  transition: var(--transition-fast);
}

.project-action-btn:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
  background-color: rgba(27, 77, 245, 0.03);
  transform: translateY(-2px);
}

/* Inline 3-Image Carousel */
.project-carousel {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  width: 100%;
  height: 100%;
  overflow-x: scroll;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
}

.carousel-track::-webkit-scrollbar {
  display: none;
}

.carousel-item {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  scroll-snap-align: start;
  position: relative;
}

.carousel-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 4px;
  filter: grayscale(100%);
  transition: var(--transition-smooth);
}

.project-card:hover .carousel-item img {
  filter: grayscale(0%);
}

/* Navigation Arrow Overlays */
.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.85);
  border: 1px solid var(--border-color);
  color: var(--text-color);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 15;
  opacity: 0;
  transition: var(--transition-fast);
}

.project-card:hover .carousel-arrow {
  opacity: 1;
}

.carousel-arrow:hover {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: #ffffff;
}

.carousel-arrow-left {
  left: 15px;
}

.carousel-arrow-right {
  right: 15px;
}

/* Page Spacing and Responsiveness */
@media (max-width: 992px) {
  .work-grid-2col {
    grid-template-columns: 1fr;
  }
  
  .work-grid-2col .project-card {
    border-right: none !important;
  }
  
  .projects-filter-wrapper {
    padding: 0 20px;
  }
  
  .carousel-arrow {
    opacity: 0.8; /* Keep visible on touch screens */
  }
}