/**
 * =============================================================================
 * CUSTOM ENHANCEMENTS & COMPREHENSIVE FEATURE FIXES
 * Complements and refines the core reference CSS (0~oi1guix3mee.css)
 * =============================================================================
 */

@import url('https://fonts.googleapis.com/css2?family=Jost:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --font-jost: "Jost", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

html {
  scroll-behavior: smooth;
  font-size: 62.5%; /* 1rem = 10px */
}

body {
  background-color: var(--primary);
  color: var(--secondary);
  font-family: var(--font-jost);
  overflow-x: hidden;
}

/* Accessible focus ring for keyboard navigation */
:focus-visible {
  outline: 2px solid var(--secondary) !important;
  outline-offset: 3px !important;
}

/* =============================================================================
   1. NAVBAR & DRAWER FIXES
   ============================================================================= */
.navbar {
  z-index: 100 !important;
  position: fixed !important;
  top: 0;
  left: 0;
  width: 100%;
  mix-blend-mode: difference !important;
  color: var(--primary) !important;
}

.navbar .right {
  cursor: pointer;
  z-index: 101 !important;
}

/* Drawer fixes: Ensure links are visible and animated when open */
.drawer {
  z-index: 99 !important;
  position: fixed !important;
  top: -100vh;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--primary) !important;
  transition: top 0.7s cubic-bezier(0.77, 0, 0.175, 1) !important;
}

.drawer.open {
  top: 0 !important;
}

.drawer.open .drawer-content .menu-items li a {
  transform: translateY(0) !important;
  opacity: 0.6;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
}

.drawer.open .drawer-content .menu-items li a:hover,
.drawer.open .drawer-content .menu-items li a.active {
  opacity: 1 !important;
}

.drawer-overlay {
  background-color: rgba(2, 1, 8, 0.6);
  z-index: 98;
  opacity: 0;
  pointer-events: none;
  width: 100vw;
  height: 100vh;
  transition: opacity 0.4s ease;
  position: fixed;
  top: 0;
  left: 0;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.drawer-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

/* =============================================================================
   2. HERO SECTION & CALL-TO-ACTIONS
   ============================================================================= */
.home-hero-section {
  z-index: 0 !important;
  height: 100svh !important;
  position: sticky !important;
  top: 0;
  overflow: hidden;
  background-color: var(--primary);
}

.home-hero-section .hero-content {
  padding-bottom: 0 !important;
}

.home-hero-section .hero-content .hero-big-heading {
  margin-top: auto;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.hero-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  font-family: var(--font-jost);
  font-size: 1.4rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 400;
  border: 1px solid var(--secondary);
  background-color: var(--secondary);
  color: var(--primary);
  transition: background-color 0.25s ease, color 0.25s ease, transform 0.2s ease;
  cursor: pointer;
  text-decoration: none;
}

.hero-cta-btn:hover {
  background-color: transparent;
  color: var(--secondary);
  transform: translateY(-2px);
}

.hero-cta-btn.secondary {
  background-color: transparent;
  color: var(--secondary);
}

.hero-cta-btn.secondary:hover {
  background-color: var(--secondary);
  color: var(--primary);
}

/* =============================================================================
   3. WORK SCROLL SECTION & SELECTED WORK FIXES
   ============================================================================= */
.work-scroll-section {
  z-index: 2 !important;
  background-color: var(--secondary) !important;
  position: relative !important;
  width: 100%;
}

.selected-work {
  height: auto !important;
  min-height: 100vh;
  display: flex !important;
  flex-direction: column !important;
  gap: 24px;
  padding: 80px 0 120px 0 !important;
  background-color: var(--secondary) !important;
  color: var(--primary) !important;
  width: 100%;
}

.selected-work .work-wrapper {
  cursor: pointer;
  background-color: var(--secondary) !important;
  color: var(--primary) !important;
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 36px var(--page-x-padding) !important;
  border-bottom: 1px solid var(--secondary-op20);
  transition: background-color 0.3s ease;
  width: 100%;
  box-sizing: border-box;
}

.selected-work .work-wrapper:hover {
  background-color: #0b0a12 !important;
}

.selected-work .work-wrapper .work-img-wrapper {
  width: 48vw !important;
  height: 380px !important;
  position: relative !important;
  overflow: hidden !important;
  border-radius: 4px;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex-shrink: 0 !important;
  background-color: #121218 !important;
}

.selected-work .work-wrapper .work-img-wrapper .work-img-wrapper-2 {
  position: relative !important;
  width: 100% !important;
  height: 100% !important;
  overflow: hidden !important;
  margin: 0 !important;
}

/* Fix: Images stack properly with absolute positioning for hover cycling */
.selected-work .work-wrapper .work-img-wrapper .work-img-wrapper-2 .work-image {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  transition: opacity 0.4s ease, transform 0.4s ease !important;
}

.selected-work .work-wrapper:hover .work-img-wrapper-2 .work-image {
  transform: scale(1.02);
}

.selected-work .work-wrapper .work-info-wrapper {
  flex: 1 !important;
  padding-left: 48px !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 16px !important;
  margin-top: 0 !important;
  height: auto !important;
}

.selected-work .work-wrapper .work-info-wrapper .work-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.selected-work .work-wrapper .work-info-wrapper .work-title .title {
  font-size: 4.8rem;
  letter-spacing: -0.03em;
  font-weight: 300;
}

.selected-work .work-wrapper .work-info-wrapper .work-detail {
  display: flex;
  flex-direction: column;
  gap: 6px;
  opacity: 0.75;
}

@media (max-width: 1024px) {
  .selected-work .work-wrapper {
    flex-direction: column !important;
    align-items: flex-start !important;
    padding: 24px var(--page-x-padding) !important;
    gap: 18px !important;
  }
  .selected-work .work-wrapper .work-img-wrapper {
    width: 100% !important;
    height: 240px !important;
  }
  .selected-work .work-wrapper .work-info-wrapper {
    padding-left: 0 !important;
    width: 100% !important;
  }
  .selected-work .work-wrapper .work-info-wrapper .work-title .title {
    font-size: 2.8rem;
  }
}

/* =============================================================================
   4. PLAYGROUND SECTION FIXES
   ============================================================================= */
.playground-section {
  z-index: 20 !important;
  background-color: var(--primary) !important;
  position: relative !important;
  padding: 120px 0 100px !important;
}

.playground-content-grid {
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 48px 36px !important;
  margin-top: 60px !important;
}

.playground-content-grid .playground-grid-item {
  cursor: pointer;
  height: auto !important;
}

.playground-content-grid .playground-grid-item .playground-content {
  gap: 16px !important;
}

.playground-content-grid .playground-grid-item .playground-content .video-wrapper {
  border-radius: 4px;
  overflow: hidden;
  background-color: #121217;
}

/* Fix: Do NOT set thumbnail opacity to 0 on hover */
.playground-content-grid .playground-grid-item .playground-content .video-wrapper .thumbnail {
  opacity: 1 !important;
  transition: transform 0.35s ease !important;
  position: relative !important;
}

.playground-content-grid .playground-grid-item:hover .video-wrapper .thumbnail {
  transform: scale(1.03);
}

/* Fix: Ensure title and type are visible by default */
.playground-content-grid .playground-grid-item .playground-content .info-wrapper .title,
.playground-content-grid .playground-grid-item .playground-content .info-wrapper .type {
  transform: translateY(0) !important;
  display: block !important;
}

.playground-content-grid .playground-grid-item .playground-content .info-wrapper .title {
  font-size: 1.8rem !important;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.playground-content-grid .playground-grid-item .playground-content .info-wrapper .type {
  font-size: 1.3rem !important;
  opacity: 0.65 !important;
  line-height: 1.4;
  margin-top: 4px;
}

@media (max-width: 1024px) {
  .playground-content-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 32px 20px !important;
  }
}

@media (max-width: 640px) {
  .playground-content-grid {
    grid-template-columns: 1fr !important;
    gap: 28px !important;
  }
}

/* =============================================================================
   5. ABOUT ME & TIMELINE SECTION FIXES
   ============================================================================= */
.about-me-section {
  z-index: 1 !important;
  background-color: var(--secondary) !important;
  color: var(--primary) !important;
  width: 100% !important;
  height: auto !important;
  min-height: 80vh !important;
  position: relative !important;
  padding: 100px 0 !important;
}

.about-me-section .about-me-wrapper {
  gap: 48px !important;
  align-items: center;
}

.about-me-section .about-me-wrapper .about-me-info {
  width: 55% !important;
  padding: 0 var(--page-x-padding) !important;
  gap: 36px !important;
}

.about-me-section .about-me-wrapper .about-me-pic {
  width: 45% !important;
  height: 480px !important;
  position: relative !important;
  border-radius: 4px;
  overflow: hidden;
  padding-right: var(--page-x-padding);
}

@media (max-width: 1024px) {
  .about-me-section .about-me-wrapper {
    flex-direction: column !important;
    gap: 32px !important;
  }
  .about-me-section .about-me-wrapper .about-me-info {
    width: 100% !important;
  }
  .about-me-section .about-me-wrapper .about-me-pic {
    width: 100% !important;
    height: 320px !important;
    padding-left: var(--page-x-padding);
  }
}

/* Independent Timeline Section */
.timeline-section {
  background-color: var(--secondary);
  color: var(--primary);
  padding: 40px 0 100px 0;
  width: 100%;
}

.timeline-section-wrapper {
  border-top: 1px solid var(--secondary-op20);
  padding-top: 48px;
}

.timeline-header {
  font-size: 3.2rem;
  margin-bottom: 36px;
  font-weight: 300;
  letter-spacing: -0.02em;
}

.timeline-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 32px;
  padding-bottom: 24px;
  border-bottom: 1px dashed var(--secondary-op20);
}

.timeline-period {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  letter-spacing: 0.08em;
  color: var(--primary);
  opacity: 0.6;
  padding-top: 4px;
}

.timeline-content .timeline-role {
  font-size: 2rem;
  font-weight: 400;
  margin-bottom: 4px;
}

.timeline-content .timeline-org {
  font-size: 1.4rem;
  opacity: 0.6;
  margin-bottom: 8px;
  font-weight: 400;
}

.timeline-content .timeline-desc {
  font-size: 1.4rem;
  line-height: 1.6;
  text-transform: none;
  opacity: 0.85;
  font-weight: 300;
}

@media (max-width: 768px) {
  .timeline-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

/* =============================================================================
   6. SERVICES / SKILLS SECTION & MATRIX FIXES
   ============================================================================= */
.services-section {
  z-index: 2 !important;
  background-color: var(--primary) !important;
  color: var(--secondary) !important;
  padding: 100px 0 !important;
  margin-top: 0 !important;
  position: relative !important;
}

.services-section .service-list {
  line-height: 1.3 !important;
}

.skills-categories-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 36px;
  margin-top: 56px;
  border-top: 1px solid var(--secondary-op20);
  padding-top: 40px;
}

.skill-category-card {
  display: flex;
  flex-direction: column;
}

.skill-category-title {
  font-size: 1.8rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  margin-bottom: 18px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--secondary-op50);
}

.skill-pills {
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
}

.skill-pill-item {
  font-size: 1.3rem;
  text-transform: none;
  color: var(--secondary);
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.4;
}

.skill-pill-item::before {
  content: "—";
  opacity: 0.5;
}

@media (max-width: 1024px) {
  .skills-categories-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
  }
}

@media (max-width: 640px) {
  .skills-categories-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* =============================================================================
   7. FOOTER SECTION FIXES
   ============================================================================= */
.footer {
  background-color: var(--secondary) !important;
  color: var(--primary) !important;
  padding: 80px 0 40px !important;
}

.footer .footer-bottom {
  margin-top: 80px !important;
  padding-top: 40px !important;
  padding-bottom: 20px !important;
  border-top: 1px solid var(--secondary-op20);
}

/* =============================================================================
   8. WORK MODAL COMPREHENSIVE FIXES
   ============================================================================= */
.work-modal {
  z-index: 1000 !important;
  position: fixed !important;
  inset: 0 !important;
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  background-color: rgba(2, 1, 8, 0.75) !important;
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
  opacity: 0 !important;
  pointer-events: none !important;
  transition: opacity 0.3s ease !important;
}

.work-modal.active {
  opacity: 1 !important;
  pointer-events: auto !important;
}

.work-modal .work-modal-wrapper {
  width: 82% !important;
  height: 82% !important;
  max-width: 1400px;
  max-height: 850px;
  display: flex !important;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--secondary-op20);
  opacity: 0;
  transform: scale(0.96);
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.work-modal.active .work-modal-wrapper {
  opacity: 1 !important;
  transform: scale(1) !important;
}

.work-modal-content-left {
  width: 58% !important;
  height: 100% !important;
  background: radial-gradient(circle at center, #1c1c28, #0a0a0f) !important;
  position: relative !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

.work-modal-content-right {
  width: 42% !important;
  height: 100% !important;
  background-color: var(--primary) !important;
  color: var(--secondary) !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: space-between !important;
  padding: 44px 36px !important;
  position: relative !important;
  overflow-y: auto !important;
}

.work-modal-content-right .top-content .work-header {
  font-size: 3.4rem !important;
  letter-spacing: -0.02em;
  font-weight: 400;
  margin-bottom: 20px;
}

.work-modal-content-right .top-content .work-description {
  font-size: 1.5rem !important;
  line-height: 1.5;
  text-transform: none !important;
  opacity: 0.85;
}

.work-modal-content-right .top-content .work-info {
  margin-top: 28px !important;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  flex-wrap: wrap;
}

.work-modal-content-right .top-content .work-info .project-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: 1px solid var(--secondary);
  background-color: var(--secondary);
  color: var(--primary);
  font-size: 1.3rem;
  letter-spacing: 0.05em;
  transition: background-color 0.2s, color 0.2s;
  cursor: pointer;
  text-decoration: none;
}

.work-modal-content-right .top-content .work-info .project-link:hover {
  background-color: transparent;
  color: var(--secondary);
}

.work-modal .close-btn {
  background: transparent !important;
  border: none !important;
  cursor: pointer;
  padding: 0 !important;
}

.work-modal .navigations {
  display: flex;
  gap: 12px;
}

.work-modal .navigations button {
  background: transparent;
  border: 1px solid var(--secondary-op50);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--secondary);
  transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}

.work-modal .navigations button:hover:not(.disabled) {
  background-color: var(--secondary);
  color: var(--primary);
  border-color: var(--secondary);
}

.work-modal .navigations button.disabled {
  opacity: 0.25 !important;
  pointer-events: none !important;
  cursor: not-allowed;
}

.modal-tech-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.modal-tech-badge {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  padding: 4px 8px;
  background-color: var(--secondary-op20);
  color: var(--secondary);
  border-radius: 2px;
  text-transform: uppercase;
}

@media (max-width: 1024px) {
  .work-modal .work-modal-wrapper {
    flex-direction: column !important;
    width: 92% !important;
    height: 88% !important;
  }
  .work-modal-content-left {
    width: 100% !important;
    height: 38% !important;
  }
  .work-modal-content-right {
    width: 100% !important;
    height: 62% !important;
    padding: 24px 20px !important;
  }
  .work-modal-content-right .top-content .work-header {
    font-size: 2.4rem !important;
  }
}

/* =============================================================================
   9. REDUCED MOTION PREFERENCE
   ============================================================================= */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .home-hero-section .crosshair-v,
  .home-hero-section .crosshair-h,
  .home-hero-section .pointer-image {
    display: none !important;
  }
}